diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..2cfdb8d --- /dev/null +++ b/.gitignore @@ -0,0 +1,400 @@ + +### Custom ### +build/ +bin/ + +# Created by https://www.gitignore.io/api/visualstudio,c++,c,windows,linux,macos + +### C++ ### +# Prerequisites +*.d + +# Compiled Object files +*.slo +*.lo +*.o +*.obj + +# Precompiled Headers +*.gch +*.pch + +# Fortran module files +*.mod +*.smod + +# Compiled Static libraries +*.lai +*.la + +# Executables +*.exe +*.out +*.app + + +### C ### +# Prerequisites +*.d + +# Object files +*.o +*.ko +*.obj +*.elf + +# Precompiled Headers +*.gch +*.pch + +# Executables +*.exe +*.out +*.app +*.i*86 +*.x86_64 +*.hex + +# Debug files +*.dSYM/ +*.su + + +### Windows ### +# Windows image file caches +Thumbs.db +ehthumbs.db + +# Folder config file +Desktop.ini + +# Recycle Bin used on file shares +$RECYCLE.BIN/ + +# Windows Installer files +*.cab +*.msi +*.msm +*.msp + +# Windows shortcuts +*.lnk + + +### Linux ### +*~ + +# temporary files which can be created if a process still has a handle open of a deleted file +.fuse_hidden* + +# KDE directory preferences +.directory + +# Linux trash folder which might appear on any partition or disk +.Trash-* + + +### macOS ### +*.DS_Store +.AppleDouble +.LSOverride + +# Icon must end with two \r +Icon + + +# Thumbnails +._* + +# Files that might appear in the root of a volume +.DocumentRevisions-V100 +.fseventsd +.Spotlight-V100 +.TemporaryItems +.Trashes +.VolumeIcon.icns +.com.apple.timemachine.donotpresent + +# Directories potentially created on remote AFP share +.AppleDB +.AppleDesktop +Network Trash Folder +Temporary Items +.apdisk + + +### VisualStudio ### +## Ignore Visual Studio temporary files, build results, and +## files generated by popular Visual Studio add-ons. + +# User-specific files +*.suo +*.user +*.userosscache +*.sln.docstates + +# User-specific files (MonoDevelop/Xamarin Studio) +*.userprefs + +# Build results +[Dd]ebug/ +[Dd]ebugPublic/ +[Rr]elease/ +[Rr]eleases/ +bld/ +[Bb]in/ +[Oo]bj/ +[Ll]og/ + +# Visual Studio 2015 cache/options directory +.vs/ +# Uncomment if you have tasks that create the project's static files in wwwroot +#wwwroot/ + +# MSTest test Results +[Tt]est[Rr]esult*/ +[Bb]uild[Ll]og.* + +# NUNIT +*.VisualState.xml +TestResult.xml + +# Build Results of an ATL Project +[Dd]ebugPS/ +[Rr]eleasePS/ +dlldata.c + +# DNX +project.lock.json +project.fragment.lock.json +artifacts/ + +*_i.c +*_p.c +*_i.h +*.ilk +*.meta +*.obj +*.pch +*.pgc +*.pgd +*.rsp +*.sbr +*.tlb +*.tli +*.tlh +*.tmp +*.tmp_proj +*.log +*.vspscc +*.vssscc +.builds +*.pidb +*.svclog +*.scc + +# Chutzpah Test files +_Chutzpah* + +# Visual C++ cache files +ipch/ +*.aps +*.ncb +*.opendb +*.opensdf +*.sdf +*.cachefile +*.VC.db +*.VC.VC.opendb + +# Visual Studio profiler +*.psess +*.vsp +*.vspx +*.sap + +# TFS 2012 Local Workspace +$tf/ + +# Guidance Automation Toolkit +*.gpState + +# ReSharper is a .NET coding add-in +_ReSharper*/ +*.[Rr]e[Ss]harper +*.DotSettings.user + +# JustCode is a .NET coding add-in +.JustCode + +# TeamCity is a build add-in +_TeamCity* + +# DotCover is a Code Coverage Tool +*.dotCover + +# Visual Studio code coverage results +*.coverage +*.coveragexml + +# NCrunch +_NCrunch_* +.*crunch*.local.xml +nCrunchTemp_* + +# MightyMoose +*.mm.* +AutoTest.Net/ + +# Web workbench (sass) +.sass-cache/ + +# Installshield output folder +[Ee]xpress/ + +# DocProject is a documentation generator add-in +DocProject/buildhelp/ +DocProject/Help/*.HxT +DocProject/Help/*.HxC +DocProject/Help/*.hhc +DocProject/Help/*.hhk +DocProject/Help/*.hhp +DocProject/Help/Html2 +DocProject/Help/html + +# Click-Once directory +publish/ + +# Publish Web Output +*.[Pp]ublish.xml +*.azurePubxml +# TODO: Comment the next line if you want to checkin your web deploy settings +# but database connection strings (with potential passwords) will be unencrypted +*.pubxml +*.publishproj + +# Microsoft Azure Web App publish settings. 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Backup files are not needed, +# because we have git ;-) +_UpgradeReport_Files/ +Backup*/ +UpgradeLog*.XML +UpgradeLog*.htm + +# SQL Server files +*.mdf +*.ldf + +# Business Intelligence projects +*.rdl.data +*.bim.layout +*.bim_*.settings + +# Microsoft Fakes +FakesAssemblies/ + +# GhostDoc plugin setting file +*.GhostDoc.xml + +# Node.js Tools for Visual Studio +.ntvs_analysis.dat + +# Visual Studio 6 build log +*.plg + +# Visual Studio 6 workspace options file +*.opt + +# Visual Studio LightSwitch build output +**/*.HTMLClient/GeneratedArtifacts +**/*.DesktopClient/GeneratedArtifacts +**/*.DesktopClient/ModelManifest.xml +**/*.Server/GeneratedArtifacts +**/*.Server/ModelManifest.xml +_Pvt_Extensions + +# Paket dependency manager +.paket/paket.exe +paket-files/ + +# FAKE - F# Make +.fake/ + +# JetBrains Rider +.idea/ +*.sln.iml + +# CodeRush +.cr/ + +# Python Tools for Visual Studio (PTVS) +__pycache__/ +*.pyc + +### VisualStudio Patch ### +build/ + +### Custom ### + +!/libs +!/libs/x32 +!/libs/x64 + +!/utils +!/utils/*.exe diff --git a/.travis.yml b/.travis.yml new file mode 100644 index 0000000..3194983 --- /dev/null +++ b/.travis.yml @@ -0,0 +1,50 @@ +language: generic + +before_install: + - sudo apt-get install -y lib32z1-dev build-essential automake libtool gcc-multilib g++-multilib + - wget http://launchpadlibrarian.net/121445924/libc6_2.16-0ubuntu3_amd64.deb + - sudo dpkg -i libc6_2.16-0ubuntu3_amd64.deb + +before_script: + - chmod +x ./utils/premake5 + - ./utils/premake5 gmake + - cd build + +matrix: + include: + - env: CXX=g++-5 CC=gcc-5 config=release_x32 + addons: + apt: + packages: + - g++-5 + - g++-5-multilib + - gcc-5-multilib + sources: &sources + - ubuntu-toolchain-r-test + - env: CXX=g++-5 CC=gcc-5 config=release_x64 + addons: + apt: + packages: + - g++-5 + - g++-5-multilib + - gcc-5-multilib + sources: &sources + - ubuntu-toolchain-r-test + - env: CXX=clang++-3.8 CC=clang-3.8 config=release_x32 + addons: + apt: + packages: + - clang-3.8 + sources: &sources + - ubuntu-toolchain-r-test + - llvm-toolchain-precise-3.8 + - env: CXX=clang++-3.8 CC=clang-3.8 config=release_x64 + addons: + apt: + packages: + - clang-3.8 + sources: &sources + - ubuntu-toolchain-r-test + - llvm-toolchain-precise-3.8 + +script: make all -j 4 --environment-overrides diff --git a/Texturizer/AppVersion.h b/Texturizer/AppVersion.h deleted file mode 100644 index 63c0232..0000000 --- a/Texturizer/AppVersion.h +++ /dev/null @@ -1,3 +0,0 @@ -// the configured options and settings for Tutorial -#define Texturizer_VERSION_MAJOR @Texturizer_VERSION_MAJOR@ -#define Texturizer_VERSION_MINOR @Texturizer_VERSION_MINOR@@Texturizer_VERSION_RELEASE@ \ No newline at end of file diff --git a/Texturizer/AppVersion.h.in b/Texturizer/AppVersion.h.in deleted file mode 100644 index 63c0232..0000000 --- a/Texturizer/AppVersion.h.in +++ /dev/null @@ -1,3 +0,0 @@ -// the configured options and settings for Tutorial -#define Texturizer_VERSION_MAJOR @Texturizer_VERSION_MAJOR@ -#define Texturizer_VERSION_MINOR @Texturizer_VERSION_MINOR@@Texturizer_VERSION_RELEASE@ \ No newline at end of file diff --git a/Texturizer/CMakeLists.txt b/Texturizer/CMakeLists.txt deleted file mode 100644 index 54f0599..0000000 --- a/Texturizer/CMakeLists.txt +++ /dev/null @@ -1,39 +0,0 @@ -cmake_minimum_required (VERSION 2.6 FATAL_ERROR) - -project (Texturizer) - -# The version number. -set (Texturizer_VERSION_MAJOR 0) -set (Texturizer_VERSION_MINOR 0) -set (Texturizer_VERSION_RELEASE 1) - -if (TXD_VERSION_MAJOR) -set (Texturizer_VERSION_MAJOR ${TXD_VERSION_MAJOR}) -endif (TXD_VERSION_MAJOR) - -if (TXD_VERSION_MINOR) -set (Texturizer_VERSION_MINOR ${TXD_VERSION_MINOR}) -endif (TXD_VERSION_MINOR) - -if (TXD_VERSION_RELEASE) -set (Texturizer_VERSION_RELEASE ${TXD_VERSION_RELEASE}) -endif (TXD_VERSION_RELEASE) - -message(STATUS "Version Set To: ${Texturizer_VERSION_MAJOR}.${Texturizer_VERSION_MINOR}.${Texturizer_VERSION_RELEASE}") - -configure_file ( "${PROJECT_SOURCE_DIR}/AppVersion.h.in" "${PROJECT_BINARY_DIR}/AppVersion.h" ) - -include_directories("${PROJECT_BINARY_DIR}") - -find_package(GD REQUIRED) -include_directories(${GD_INCLUDE_DIR}) -set(LIBS ${LIBS} ${GD_LIBRARIES}) -ADD_DEFINITIONS(${GD_DEFINES}) - -find_package(SQUISH) -include_directories(${SQUISH_INCLUDE_DIR}) -set(LIBS ${LIBS} ${SQUISH_LIBRARIES}) - - -add_subdirectory (TextureWriter) -add_subdirectory (Texturizer) \ No newline at end of file diff --git a/Texturizer/TextureWriter/CMakeLists.txt b/Texturizer/TextureWriter/CMakeLists.txt deleted file mode 100644 index 7a44a2a..0000000 --- a/Texturizer/TextureWriter/CMakeLists.txt +++ /dev/null @@ -1,5 +0,0 @@ -SET( txdw_SRCS pstdint.h ChunkInfo.hpp TextureData.hpp TextureData.cpp TextureExtra.hpp TextureExtra.cpp TextureDictionary.hpp TextureDictionary.cpp TextureInfo.hpp TextureInfo.cpp TextureWriter.h) - -include_directories (${CMAKE_SOURCE_DIR}/Texturizer) - -ADD_LIBRARY( TextureWriter STATIC ${txdw_SRCS} ) \ No newline at end of file diff --git a/Texturizer/TextureWriter/cstdint.h b/Texturizer/TextureWriter/cstdint.h deleted file mode 100644 index 8820c07..0000000 --- a/Texturizer/TextureWriter/cstdint.h +++ /dev/null @@ -1,33 +0,0 @@ -#include -namespace std { -namespace tr1 { -using ::int8_t; -using ::int16_t; -using ::int32_t; -using ::int64_t; -using ::int_fast8_t; -using ::int_fast16_t; -using ::int_fast32_t; -using ::int_fast64_t; -using ::int_least8_t; -using ::int_least16_t; -using ::int_least32_t; -using ::int_least64_t; -using ::intmax_t; -using ::intintptr_t; -using ::uint8_t; -using ::uint16_t; -using ::uint32_t; -using ::uint64_t; -using ::uint_fast8_t; -using ::uint_fast16_t; -using ::uint_fast32_t; -using ::uint_fast64_t; -using ::uint_least8_t; -using ::uint_least16_t; -using ::uint_least32_t; -using ::uint_least64_t; -using ::uintmax_t; -using ::uintintptr_t; -} -} \ No newline at end of file diff --git a/Texturizer/TextureWriter/pstdint.h b/Texturizer/TextureWriter/pstdint.h deleted file mode 100644 index 12c108a..0000000 --- a/Texturizer/TextureWriter/pstdint.h +++ /dev/null @@ -1,799 +0,0 @@ -/* A portable stdint.h - **************************************************************************** - * BSD License: - **************************************************************************** - * - * Copyright (c) 2005-2007 Paul Hsieh - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. The name of the author may not be used to endorse or promote products - * derived from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - **************************************************************************** - * - * Version 0.1.11 - * - * The ANSI C standard committee, for the C99 standard, specified the - * inclusion of a new standard include file called stdint.h. This is - * a very useful and long desired include file which contains several - * very precise definitions for integer scalar types that is - * critically important for making portable several classes of - * applications including cryptography, hashing, variable length - * integer libraries and so on. But for most developers its likely - * useful just for programming sanity. - * - * The problem is that most compiler vendors have decided not to - * implement the C99 standard, and the next C++ language standard - * (which has a lot more mindshare these days) will be a long time in - * coming and its unknown whether or not it will include stdint.h or - * how much adoption it will have. Either way, it will be a long time - * before all compilers come with a stdint.h and it also does nothing - * for the extremely large number of compilers available today which - * do not include this file, or anything comparable to it. - * - * So that's what this file is all about. Its an attempt to build a - * single universal include file that works on as many platforms as - * possible to deliver what stdint.h is supposed to. A few things - * that should be noted about this file: - * - * 1) It is not guaranteed to be portable and/or present an identical - * interface on all platforms. The extreme variability of the - * ANSI C standard makes this an impossibility right from the - * very get go. Its really only meant to be useful for the vast - * majority of platforms that possess the capability of - * implementing usefully and precisely defined, standard sized - * integer scalars. Systems which are not intrinsically 2s - * complement may produce invalid constants. - * - * 2) There is an unavoidable use of non-reserved symbols. - * - * 3) Other standard include files are invoked. - * - * 4) This file may come in conflict with future platforms that do - * include stdint.h. The hope is that one or the other can be - * used with no real difference. - * - * 5) In the current verison, if your platform can't represent - * int32_t, int16_t and int8_t, it just dumps out with a compiler - * error. - * - * 6) 64 bit integers may or may not be defined. Test for their - * presence with the test: #ifdef INT64_MAX or #ifdef UINT64_MAX. - * Note that this is different from the C99 specification which - * requires the existence of 64 bit support in the compiler. If - * this is not defined for your platform, yet it is capable of - * dealing with 64 bits then it is because this file has not yet - * been extended to cover all of your system's capabilities. - * - * 7) (u)intptr_t may or may not be defined. Test for its presence - * with the test: #ifdef PTRDIFF_MAX. If this is not defined - * for your platform, then it is because this file has not yet - * been extended to cover all of your system's capabilities, not - * because its optional. - * - * 8) The following might not been defined even if your platform is - * capable of defining it: - * - * WCHAR_MIN - * WCHAR_MAX - * (u)int64_t - * PTRDIFF_MIN - * PTRDIFF_MAX - * (u)intptr_t - * - * 9) The following have not been defined: - * - * WINT_MIN - * WINT_MAX - * - * 10) The criteria for defining (u)int_least(*)_t isn't clear, - * except for systems which don't have a type that precisely - * defined 8, 16, or 32 bit types (which this include file does - * not support anyways). Default definitions have been given. - * - * 11) The criteria for defining (u)int_fast(*)_t isn't something I - * would trust to any particular compiler vendor or the ANSI C - * committee. It is well known that "compatible systems" are - * commonly created that have very different performance - * characteristics from the systems they are compatible with, - * especially those whose vendors make both the compiler and the - * system. Default definitions have been given, but its strongly - * recommended that users never use these definitions for any - * reason (they do *NOT* deliver any serious guarantee of - * improved performance -- not in this file, nor any vendor's - * stdint.h). - * - * 12) The following macros: - * - * PRINTF_INTMAX_MODIFIER - * PRINTF_INT64_MODIFIER - * PRINTF_INT32_MODIFIER - * PRINTF_INT16_MODIFIER - * PRINTF_LEAST64_MODIFIER - * PRINTF_LEAST32_MODIFIER - * PRINTF_LEAST16_MODIFIER - * PRINTF_INTPTR_MODIFIER - * - * are strings which have been defined as the modifiers required - * for the "d", "u" and "x" printf formats to correctly output - * (u)intmax_t, (u)int64_t, (u)int32_t, (u)int16_t, (u)least64_t, - * (u)least32_t, (u)least16_t and (u)intptr_t types respectively. - * PRINTF_INTPTR_MODIFIER is not defined for some systems which - * provide their own stdint.h. PRINTF_INT64_MODIFIER is not - * defined if INT64_MAX is not defined. These are an extension - * beyond what C99 specifies must be in stdint.h. - * - * In addition, the following macros are defined: - * - * PRINTF_INTMAX_HEX_WIDTH - * PRINTF_INT64_HEX_WIDTH - * PRINTF_INT32_HEX_WIDTH - * PRINTF_INT16_HEX_WIDTH - * PRINTF_INT8_HEX_WIDTH - * PRINTF_INTMAX_DEC_WIDTH - * PRINTF_INT64_DEC_WIDTH - * PRINTF_INT32_DEC_WIDTH - * PRINTF_INT16_DEC_WIDTH - * PRINTF_INT8_DEC_WIDTH - * - * Which specifies the maximum number of characters required to - * print the number of that type in either hexadecimal or decimal. - * These are an extension beyond what C99 specifies must be in - * stdint.h. - * - * Compilers tested (all with 0 warnings at their highest respective - * settings): Borland Turbo C 2.0, WATCOM C/C++ 11.0 (16 bits and 32 - * bits), Microsoft Visual C++ 6.0 (32 bit), Microsoft Visual Studio - * .net (VC7), Intel C++ 4.0, GNU gcc v3.3.3 - * - * This file should be considered a work in progress. Suggestions for - * improvements, especially those which increase coverage are strongly - * encouraged. - * - * Acknowledgements - * - * The following people have made significant contributions to the - * development and testing of this file: - * - * Chris Howie - * John Steele Scott - * Dave Thorup - * - */ - -#include -#include -#include - -/* - * For gcc with _STDINT_H, fill in the PRINTF_INT*_MODIFIER macros, and - * do nothing else. On the Mac OS X version of gcc this is _STDINT_H_. - */ - -#if ((defined(__STDC__) && __STDC__ && __STDC_VERSION__ >= 199901L) || (defined (__WATCOMC__) && (defined (_STDINT_H_INCLUDED) || __WATCOMC__ >= 1250)) || (defined(__GNUC__) && (defined(_STDINT_H) || defined(_STDINT_H_)) )) && !defined (_PSTDINT_H_INCLUDED) -#include -#define _PSTDINT_H_INCLUDED -# ifndef PRINTF_INT64_MODIFIER -# define PRINTF_INT64_MODIFIER "ll" -# endif -# ifndef PRINTF_INT32_MODIFIER -# define PRINTF_INT32_MODIFIER "l" -# endif -# ifndef PRINTF_INT16_MODIFIER -# define PRINTF_INT16_MODIFIER "h" -# endif -# ifndef PRINTF_INTMAX_MODIFIER -# define PRINTF_INTMAX_MODIFIER PRINTF_INT64_MODIFIER -# endif -# ifndef PRINTF_INT64_HEX_WIDTH -# define PRINTF_INT64_HEX_WIDTH "16" -# endif -# ifndef PRINTF_INT32_HEX_WIDTH -# define PRINTF_INT32_HEX_WIDTH "8" -# endif -# ifndef PRINTF_INT16_HEX_WIDTH -# define PRINTF_INT16_HEX_WIDTH "4" -# endif -# ifndef PRINTF_INT8_HEX_WIDTH -# define PRINTF_INT8_HEX_WIDTH "2" -# endif -# ifndef PRINTF_INT64_DEC_WIDTH -# define PRINTF_INT64_DEC_WIDTH "20" -# endif -# ifndef PRINTF_INT32_DEC_WIDTH -# define PRINTF_INT32_DEC_WIDTH "10" -# endif -# ifndef PRINTF_INT16_DEC_WIDTH -# define PRINTF_INT16_DEC_WIDTH "5" -# endif -# ifndef PRINTF_INT8_DEC_WIDTH -# define PRINTF_INT8_DEC_WIDTH "3" -# endif -# ifndef PRINTF_INTMAX_HEX_WIDTH -# define PRINTF_INTMAX_HEX_WIDTH PRINTF_INT64_HEX_WIDTH -# endif -# ifndef PRINTF_INTMAX_DEC_WIDTH -# define PRINTF_INTMAX_DEC_WIDTH PRINTF_INT64_DEC_WIDTH -# endif - -/* - * Something really weird is going on with Open Watcom. Just pull some of - * these duplicated definitions from Open Watcom's stdint.h file for now. - */ - -# if defined (__WATCOMC__) && __WATCOMC__ >= 1250 -# if !defined (INT64_C) -# define INT64_C(x) (x + (INT64_MAX - INT64_MAX)) -# endif -# if !defined (UINT64_C) -# define UINT64_C(x) (x + (UINT64_MAX - UINT64_MAX)) -# endif -# if !defined (INT32_C) -# define INT32_C(x) (x + (INT32_MAX - INT32_MAX)) -# endif -# if !defined (UINT32_C) -# define UINT32_C(x) (x + (UINT32_MAX - UINT32_MAX)) -# endif -# if !defined (INT16_C) -# define INT16_C(x) (x) -# endif -# if !defined (UINT16_C) -# define UINT16_C(x) (x) -# endif -# if !defined (INT8_C) -# define INT8_C(x) (x) -# endif -# if !defined (UINT8_C) -# define UINT8_C(x) (x) -# endif -# if !defined (UINT64_MAX) -# define UINT64_MAX 18446744073709551615ULL -# endif -# if !defined (INT64_MAX) -# define INT64_MAX 9223372036854775807LL -# endif -# if !defined (UINT32_MAX) -# define UINT32_MAX 4294967295UL -# endif -# if !defined (INT32_MAX) -# define INT32_MAX 2147483647L -# endif -# if !defined (INTMAX_MAX) -# define INTMAX_MAX INT64_MAX -# endif -# if !defined (INTMAX_MIN) -# define INTMAX_MIN INT64_MIN -# endif -# endif -#endif - -#ifndef _PSTDINT_H_INCLUDED -#define _PSTDINT_H_INCLUDED - -#ifndef SIZE_MAX -# define SIZE_MAX (~(size_t)0) -#endif - -/* - * Deduce the type assignments from limits.h under the assumption that - * integer sizes in bits are powers of 2, and follow the ANSI - * definitions. - */ - -#ifndef UINT8_MAX -# define UINT8_MAX 0xff -#endif -#ifndef uint8_t -# if (UCHAR_MAX == UINT8_MAX) || defined (S_SPLINT_S) - typedef unsigned char uint8_t; -# define UINT8_C(v) ((uint8_t) v) -# else -# error "Platform not supported" -# endif -#endif - -#ifndef INT8_MAX -# define INT8_MAX 0x7f -#endif -#ifndef INT8_MIN -# define INT8_MIN INT8_C(0x80) -#endif -#ifndef int8_t -# if (SCHAR_MAX == INT8_MAX) || defined (S_SPLINT_S) - typedef signed char int8_t; -# define INT8_C(v) ((int8_t) v) -# else -# error "Platform not supported" -# endif -#endif - -#ifndef UINT16_MAX -# define UINT16_MAX 0xffff -#endif -#ifndef uint16_t -#if (UINT_MAX == UINT16_MAX) || defined (S_SPLINT_S) - typedef unsigned int uint16_t; -# ifndef PRINTF_INT16_MODIFIER -# define PRINTF_INT16_MODIFIER "" -# endif -# define UINT16_C(v) ((uint16_t) (v)) -#elif (USHRT_MAX == UINT16_MAX) - typedef unsigned short uint16_t; -# define UINT16_C(v) ((uint16_t) (v)) -# ifndef PRINTF_INT16_MODIFIER -# define PRINTF_INT16_MODIFIER "h" -# endif -#else -#error "Platform not supported" -#endif -#endif - -#ifndef INT16_MAX -# define INT16_MAX 0x7fff -#endif -#ifndef INT16_MIN -# define INT16_MIN INT16_C(0x8000) -#endif -#ifndef int16_t -#if (INT_MAX == INT16_MAX) || defined (S_SPLINT_S) - typedef signed int int16_t; -# define INT16_C(v) ((int16_t) (v)) -# ifndef PRINTF_INT16_MODIFIER -# define PRINTF_INT16_MODIFIER "" -# endif -#elif (SHRT_MAX == INT16_MAX) - typedef signed short int16_t; -# define INT16_C(v) ((int16_t) (v)) -# ifndef PRINTF_INT16_MODIFIER -# define PRINTF_INT16_MODIFIER "h" -# endif -#else -#error "Platform not supported" -#endif -#endif - -#ifndef UINT32_MAX -# define UINT32_MAX (0xffffffffUL) -#endif -#ifndef uint32_t -#if (ULONG_MAX == UINT32_MAX) || defined (S_SPLINT_S) - typedef unsigned long uint32_t; -# define UINT32_C(v) v ## UL -# ifndef PRINTF_INT32_MODIFIER -# define PRINTF_INT32_MODIFIER "l" -# endif -#elif (UINT_MAX == UINT32_MAX) - typedef unsigned int uint32_t; -# ifndef PRINTF_INT32_MODIFIER -# define PRINTF_INT32_MODIFIER "" -# endif -# define UINT32_C(v) v ## U -#elif (USHRT_MAX == UINT32_MAX) - typedef unsigned short uint32_t; -# define UINT32_C(v) ((unsigned short) (v)) -# ifndef PRINTF_INT32_MODIFIER -# define PRINTF_INT32_MODIFIER "" -# endif -#else -#error "Platform not supported" -#endif -#endif - -#ifndef INT32_MAX -# define INT32_MAX (0x7fffffffL) -#endif -#ifndef INT32_MIN -# define INT32_MIN INT32_C(0x80000000) -#endif -#ifndef int32_t -#if (LONG_MAX == INT32_MAX) || defined (S_SPLINT_S) - typedef signed long int32_t; -# define INT32_C(v) v ## L -# ifndef PRINTF_INT32_MODIFIER -# define PRINTF_INT32_MODIFIER "l" -# endif -#elif (INT_MAX == INT32_MAX) - typedef signed int int32_t; -# define INT32_C(v) v -# ifndef PRINTF_INT32_MODIFIER -# define PRINTF_INT32_MODIFIER "" -# endif -#elif (SHRT_MAX == INT32_MAX) - typedef signed short int32_t; -# define INT32_C(v) ((short) (v)) -# ifndef PRINTF_INT32_MODIFIER -# define PRINTF_INT32_MODIFIER "" -# endif -#else -#error "Platform not supported" -#endif -#endif - -/* - * The macro stdint_int64_defined is temporarily used to record - * whether or not 64 integer support is available. It must be - * defined for any 64 integer extensions for new platforms that are - * added. - */ - -#undef stdint_int64_defined -#if (defined(__STDC__) && defined(__STDC_VERSION__)) || defined (S_SPLINT_S) -# if (__STDC__ && __STDC_VERSION >= 199901L) || defined (S_SPLINT_S) -# define stdint_int64_defined - typedef long long int64_t; - typedef unsigned long long uint64_t; -# define UINT64_C(v) v ## ULL -# define INT64_C(v) v ## LL -# ifndef PRINTF_INT64_MODIFIER -# define PRINTF_INT64_MODIFIER "ll" -# endif -# endif -#endif - -#if !defined (stdint_int64_defined) -# if defined(__GNUC__) -# define stdint_int64_defined - __extension__ typedef long long int64_t; - __extension__ typedef unsigned long long uint64_t; -# define UINT64_C(v) v ## ULL -# define INT64_C(v) v ## LL -# ifndef PRINTF_INT64_MODIFIER -# define PRINTF_INT64_MODIFIER "ll" -# endif -# elif defined(__MWERKS__) || defined (__SUNPRO_C) || defined (__SUNPRO_CC) || defined (__APPLE_CC__) || defined (_LONG_LONG) || defined (_CRAYC) || defined (S_SPLINT_S) -# define stdint_int64_defined - typedef long long int64_t; - typedef unsigned long long uint64_t; -# define UINT64_C(v) v ## ULL -# define INT64_C(v) v ## LL -# ifndef PRINTF_INT64_MODIFIER -# define PRINTF_INT64_MODIFIER "ll" -# endif -# elif (defined(__WATCOMC__) && defined(__WATCOM_INT64__)) || (defined(_MSC_VER) && _INTEGRAL_MAX_BITS >= 64) || (defined (__BORLANDC__) && __BORLANDC__ > 0x460) || defined (__alpha) || defined (__DECC) -# define stdint_int64_defined - typedef __int64 int64_t; - typedef unsigned __int64 uint64_t; -# define UINT64_C(v) v ## UI64 -# define INT64_C(v) v ## I64 -# ifndef PRINTF_INT64_MODIFIER -# define PRINTF_INT64_MODIFIER "I64" -# endif -# endif -#endif - -#if !defined (LONG_LONG_MAX) && defined (INT64_C) -# define LONG_LONG_MAX INT64_C (9223372036854775807) -#endif -#ifndef ULONG_LONG_MAX -# define ULONG_LONG_MAX UINT64_C (18446744073709551615) -#endif - -#if !defined (INT64_MAX) && defined (INT64_C) -# define INT64_MAX INT64_C (9223372036854775807) -#endif -#if !defined (INT64_MIN) && defined (INT64_C) -# define INT64_MIN INT64_C (-9223372036854775808) -#endif -#if !defined (UINT64_MAX) && defined (INT64_C) -# define UINT64_MAX UINT64_C (18446744073709551615) -#endif - -/* - * Width of hexadecimal for number field. - */ - -#ifndef PRINTF_INT64_HEX_WIDTH -# define PRINTF_INT64_HEX_WIDTH "16" -#endif -#ifndef PRINTF_INT32_HEX_WIDTH -# define PRINTF_INT32_HEX_WIDTH "8" -#endif -#ifndef PRINTF_INT16_HEX_WIDTH -# define PRINTF_INT16_HEX_WIDTH "4" -#endif -#ifndef PRINTF_INT8_HEX_WIDTH -# define PRINTF_INT8_HEX_WIDTH "2" -#endif - -#ifndef PRINTF_INT64_DEC_WIDTH -# define PRINTF_INT64_DEC_WIDTH "20" -#endif -#ifndef PRINTF_INT32_DEC_WIDTH -# define PRINTF_INT32_DEC_WIDTH "10" -#endif -#ifndef PRINTF_INT16_DEC_WIDTH -# define PRINTF_INT16_DEC_WIDTH "5" -#endif -#ifndef PRINTF_INT8_DEC_WIDTH -# define PRINTF_INT8_DEC_WIDTH "3" -#endif - -/* - * Ok, lets not worry about 128 bit integers for now. Moore's law says - * we don't need to worry about that until about 2040 at which point - * we'll have bigger things to worry about. - */ - -#ifdef stdint_int64_defined - typedef int64_t intmax_t; - typedef uint64_t uintmax_t; -# define INTMAX_MAX INT64_MAX -# define INTMAX_MIN INT64_MIN -# define UINTMAX_MAX UINT64_MAX -# define UINTMAX_C(v) UINT64_C(v) -# define INTMAX_C(v) INT64_C(v) -# ifndef PRINTF_INTMAX_MODIFIER -# define PRINTF_INTMAX_MODIFIER PRINTF_INT64_MODIFIER -# endif -# ifndef PRINTF_INTMAX_HEX_WIDTH -# define PRINTF_INTMAX_HEX_WIDTH PRINTF_INT64_HEX_WIDTH -# endif -# ifndef PRINTF_INTMAX_DEC_WIDTH -# define PRINTF_INTMAX_DEC_WIDTH PRINTF_INT64_DEC_WIDTH -# endif -#else - typedef int32_t intmax_t; - typedef uint32_t uintmax_t; -# define INTMAX_MAX INT32_MAX -# define UINTMAX_MAX UINT32_MAX -# define UINTMAX_C(v) UINT32_C(v) -# define INTMAX_C(v) INT32_C(v) -# ifndef PRINTF_INTMAX_MODIFIER -# define PRINTF_INTMAX_MODIFIER PRINTF_INT32_MODIFIER -# endif -# ifndef PRINTF_INTMAX_HEX_WIDTH -# define PRINTF_INTMAX_HEX_WIDTH PRINTF_INT32_HEX_WIDTH -# endif -# ifndef PRINTF_INTMAX_DEC_WIDTH -# define PRINTF_INTMAX_DEC_WIDTH PRINTF_INT32_DEC_WIDTH -# endif -#endif - -/* - * Because this file currently only supports platforms which have - * precise powers of 2 as bit sizes for the default integers, the - * least definitions are all trivial. Its possible that a future - * version of this file could have different definitions. - */ - -#ifndef stdint_least_defined - typedef int8_t int_least8_t; - typedef uint8_t uint_least8_t; - typedef int16_t int_least16_t; - typedef uint16_t uint_least16_t; - typedef int32_t int_least32_t; - typedef uint32_t uint_least32_t; -# define PRINTF_LEAST32_MODIFIER PRINTF_INT32_MODIFIER -# define PRINTF_LEAST16_MODIFIER PRINTF_INT16_MODIFIER -# define UINT_LEAST8_MAX UINT8_MAX -# define INT_LEAST8_MAX INT8_MAX -# define UINT_LEAST16_MAX UINT16_MAX -# define INT_LEAST16_MAX INT16_MAX -# define UINT_LEAST32_MAX UINT32_MAX -# define INT_LEAST32_MAX INT32_MAX -# define INT_LEAST8_MIN INT8_MIN -# define INT_LEAST16_MIN INT16_MIN -# define INT_LEAST32_MIN INT32_MIN -# ifdef stdint_int64_defined - typedef int64_t int_least64_t; - typedef uint64_t uint_least64_t; -# define PRINTF_LEAST64_MODIFIER PRINTF_INT64_MODIFIER -# define UINT_LEAST64_MAX UINT64_MAX -# define INT_LEAST64_MAX INT64_MAX -# define INT_LEAST64_MIN INT64_MIN -# endif -#endif -#undef stdint_least_defined - -/* - * The ANSI C committee pretending to know or specify anything about - * performance is the epitome of misguided arrogance. The mandate of - * this file is to *ONLY* ever support that absolute minimum - * definition of the fast integer types, for compatibility purposes. - * No extensions, and no attempt to suggest what may or may not be a - * faster integer type will ever be made in this file. Developers are - * warned to stay away from these types when using this or any other - * stdint.h. - */ - -typedef int_least8_t int_fast8_t; -typedef uint_least8_t uint_fast8_t; -typedef int_least16_t int_fast16_t; -typedef uint_least16_t uint_fast16_t; -typedef int_least32_t int_fast32_t; -typedef uint_least32_t uint_fast32_t; -#define UINT_FAST8_MAX UINT_LEAST8_MAX -#define INT_FAST8_MAX INT_LEAST8_MAX -#define UINT_FAST16_MAX UINT_LEAST16_MAX -#define INT_FAST16_MAX INT_LEAST16_MAX -#define UINT_FAST32_MAX UINT_LEAST32_MAX -#define INT_FAST32_MAX INT_LEAST32_MAX -#define INT_FAST8_MIN INT_LEAST8_MIN -#define INT_FAST16_MIN INT_LEAST16_MIN -#define INT_FAST32_MIN INT_LEAST32_MIN -#ifdef stdint_int64_defined - typedef int_least64_t int_fast64_t; - typedef uint_least64_t uint_fast64_t; -# define UINT_FAST64_MAX UINT_LEAST64_MAX -# define INT_FAST64_MAX INT_LEAST64_MAX -# define INT_FAST64_MIN INT_LEAST64_MIN -#endif - -#undef stdint_int64_defined - -/* - * Whatever piecemeal, per compiler thing we can do about the wchar_t - * type limits. - */ - -#if defined(__WATCOMC__) || defined(_MSC_VER) || defined (__GNUC__) -# include -# ifndef WCHAR_MIN -# define WCHAR_MIN 0 -# endif -# ifndef WCHAR_MAX -# define WCHAR_MAX ((wchar_t)-1) -# endif -#endif - -/* - * Whatever piecemeal, per compiler/platform thing we can do about the - * (u)intptr_t types and limits. - */ - -#if defined (_MSC_VER) && defined (_UINTPTR_T_DEFINED) -# define STDINT_H_UINTPTR_T_DEFINED -#endif - -#ifndef STDINT_H_UINTPTR_T_DEFINED -# if defined (__alpha__) || defined (__ia64__) || defined (__x86_64__) || defined (_WIN64) -# define stdint_intptr_bits 64 -# elif defined (__WATCOMC__) || defined (__TURBOC__) -# if defined(__TINY__) || defined(__SMALL__) || defined(__MEDIUM__) -# define stdint_intptr_bits 16 -# else -# define stdint_intptr_bits 32 -# endif -# elif defined (__i386__) || defined (_WIN32) || defined (WIN32) -# define stdint_intptr_bits 32 -# elif defined (__INTEL_COMPILER) -/* TODO -- what will Intel do about x86-64? */ -# endif - -# ifdef stdint_intptr_bits -# define stdint_intptr_glue3_i(a,b,c) a##b##c -# define stdint_intptr_glue3(a,b,c) stdint_intptr_glue3_i(a,b,c) -# ifndef PRINTF_INTPTR_MODIFIER -# define PRINTF_INTPTR_MODIFIER stdint_intptr_glue3(PRINTF_INT,stdint_intptr_bits,_MODIFIER) -# endif -# ifndef PTRDIFF_MAX -# define PTRDIFF_MAX stdint_intptr_glue3(INT,stdint_intptr_bits,_MAX) -# endif -# ifndef PTRDIFF_MIN -# define PTRDIFF_MIN stdint_intptr_glue3(INT,stdint_intptr_bits,_MIN) -# endif -# ifndef UINTPTR_MAX -# define UINTPTR_MAX stdint_intptr_glue3(UINT,stdint_intptr_bits,_MAX) -# endif -# ifndef INTPTR_MAX -# define INTPTR_MAX stdint_intptr_glue3(INT,stdint_intptr_bits,_MAX) -# endif -# ifndef INTPTR_MIN -# define INTPTR_MIN stdint_intptr_glue3(INT,stdint_intptr_bits,_MIN) -# endif -# ifndef INTPTR_C -# define INTPTR_C(x) stdint_intptr_glue3(INT,stdint_intptr_bits,_C)(x) -# endif -# ifndef UINTPTR_C -# define UINTPTR_C(x) stdint_intptr_glue3(UINT,stdint_intptr_bits,_C)(x) -# endif - typedef stdint_intptr_glue3(uint,stdint_intptr_bits,_t) uintptr_t; - typedef stdint_intptr_glue3( int,stdint_intptr_bits,_t) intptr_t; -# else -/* TODO -- This following is likely wrong for some platforms, and does - nothing for the definition of uintptr_t. */ - typedef ptrdiff_t intptr_t; -# endif -# define STDINT_H_UINTPTR_T_DEFINED -#endif - -/* - * Assumes sig_atomic_t is signed and we have a 2s complement machine. - */ - -#ifndef SIG_ATOMIC_MAX -# define SIG_ATOMIC_MAX ((((sig_atomic_t) 1) << (sizeof (sig_atomic_t)*CHAR_BIT-1)) - 1) -#endif - -#endif - -#if defined (__TEST_PSTDINT_FOR_CORRECTNESS) - -/* - * Please compile with the maximum warning settings to make sure macros are not - * defined more than once. - */ - -#include -#include -#include - -#define glue3_aux(x,y,z) x ## y ## z -#define glue3(x,y,z) glue3_aux(x,y,z) - -#define DECLU(bits) glue3(uint,bits,_t) glue3(u,bits,=) glue3(UINT,bits,_C) (0); -#define DECLI(bits) glue3(int,bits,_t) glue3(i,bits,=) glue3(INT,bits,_C) (0); - -#define DECL(us,bits) glue3(DECL,us,) (bits) - -#define TESTUMAX(bits) glue3(u,bits,=) glue3(~,u,bits); if (glue3(UINT,bits,_MAX) glue3(!=,u,bits)) printf ("Something wrong with UINT%d_MAX\n", bits) - -int main () { - DECL(I,8) - DECL(U,8) - DECL(I,16) - DECL(U,16) - DECL(I,32) - DECL(U,32) -#ifdef INT64_MAX - DECL(I,64) - DECL(U,64) -#endif - intmax_t imax = INTMAX_C(0); - uintmax_t umax = UINTMAX_C(0); - char str0[256], str1[256]; - - sprintf (str0, "%d %x\n", 0, ~0); - - sprintf (str1, "%d %x\n", i8, ~0); - if (0 != strcmp (str0, str1)) printf ("Something wrong with i8 : %s\n", str1); - sprintf (str1, "%u %x\n", u8, ~0); - if (0 != strcmp (str0, str1)) printf ("Something wrong with u8 : %s\n", str1); - sprintf (str1, "%d %x\n", i16, ~0); - if (0 != strcmp (str0, str1)) printf ("Something wrong with i16 : %s\n", str1); - sprintf (str1, "%u %x\n", u16, ~0); - if (0 != strcmp (str0, str1)) printf ("Something wrong with u16 : %s\n", str1); - sprintf (str1, "%" PRINTF_INT32_MODIFIER "d %x\n", i32, ~0); - if (0 != strcmp (str0, str1)) printf ("Something wrong with i32 : %s\n", str1); - sprintf (str1, "%" PRINTF_INT32_MODIFIER "u %x\n", u32, ~0); - if (0 != strcmp (str0, str1)) printf ("Something wrong with u32 : %s\n", str1); -#ifdef INT64_MAX - sprintf (str1, "%" PRINTF_INT64_MODIFIER "d %x\n", i64, ~0); - if (0 != strcmp (str0, str1)) printf ("Something wrong with i64 : %s\n", str1); -#endif - sprintf (str1, "%" PRINTF_INTMAX_MODIFIER "d %x\n", imax, ~0); - if (0 != strcmp (str0, str1)) printf ("Something wrong with imax : %s\n", str1); - sprintf (str1, "%" PRINTF_INTMAX_MODIFIER "u %x\n", umax, ~0); - if (0 != strcmp (str0, str1)) printf ("Something wrong with umax : %s\n", str1); - - TESTUMAX(8); - TESTUMAX(16); - TESTUMAX(32); -#ifdef INT64_MAX - TESTUMAX(64); -#endif - - return EXIT_SUCCESS; -} - -#endif diff --git a/Texturizer/Texturizer/include/lauxlib.h b/Texturizer/Texturizer/include/lauxlib.h deleted file mode 100644 index 9e15c43..0000000 --- a/Texturizer/Texturizer/include/lauxlib.h +++ /dev/null @@ -1,174 +0,0 @@ -/* -** $Id: lauxlib.h,v 1.88.1.1 2007/12/27 13:02:25 roberto Exp $ -** Auxiliary functions for building Lua libraries -** See Copyright Notice in lua.h -*/ - - -#ifndef lauxlib_h -#define lauxlib_h - - -#include -#include - -#include "lua.h" - - -#if defined(LUA_COMPAT_GETN) -LUALIB_API int (luaL_getn) (lua_State *L, int t); -LUALIB_API void (luaL_setn) (lua_State *L, int t, int n); -#else -#define luaL_getn(L,i) ((int)lua_objlen(L, i)) -#define luaL_setn(L,i,j) ((void)0) /* no op! */ -#endif - -#if defined(LUA_COMPAT_OPENLIB) -#define luaI_openlib luaL_openlib -#endif - - -/* extra error code for `luaL_load' */ -#define LUA_ERRFILE (LUA_ERRERR+1) - - -typedef struct luaL_Reg { - const char *name; - lua_CFunction func; -} luaL_Reg; - - - -LUALIB_API void (luaI_openlib) (lua_State *L, const char *libname, - const luaL_Reg *l, int nup); -LUALIB_API void (luaL_register) (lua_State *L, const char *libname, - const luaL_Reg *l); -LUALIB_API int (luaL_getmetafield) (lua_State *L, int obj, const char *e); -LUALIB_API int (luaL_callmeta) (lua_State *L, int obj, const char *e); -LUALIB_API int (luaL_typerror) (lua_State *L, int narg, const char *tname); -LUALIB_API int (luaL_argerror) (lua_State *L, int numarg, const char *extramsg); -LUALIB_API const char *(luaL_checklstring) (lua_State *L, int numArg, - size_t *l); -LUALIB_API const char *(luaL_optlstring) (lua_State *L, int numArg, - const char *def, size_t *l); -LUALIB_API lua_Number (luaL_checknumber) (lua_State *L, int numArg); -LUALIB_API lua_Number (luaL_optnumber) (lua_State *L, int nArg, lua_Number def); - -LUALIB_API lua_Integer (luaL_checkinteger) (lua_State *L, int numArg); -LUALIB_API lua_Integer (luaL_optinteger) (lua_State *L, int nArg, - lua_Integer def); - -LUALIB_API void (luaL_checkstack) (lua_State *L, int sz, const char *msg); -LUALIB_API void (luaL_checktype) (lua_State *L, int narg, int t); -LUALIB_API void (luaL_checkany) (lua_State *L, int narg); - -LUALIB_API int (luaL_newmetatable) (lua_State *L, const char *tname); -LUALIB_API void *(luaL_checkudata) (lua_State *L, int ud, const char *tname); - -LUALIB_API void (luaL_where) (lua_State *L, int lvl); -LUALIB_API int (luaL_error) (lua_State *L, const char *fmt, ...); - -LUALIB_API int (luaL_checkoption) (lua_State *L, int narg, const char *def, - const char *const lst[]); - -LUALIB_API int (luaL_ref) (lua_State *L, int t); -LUALIB_API void (luaL_unref) (lua_State *L, int t, int ref); - -LUALIB_API int (luaL_loadfile) (lua_State *L, const char *filename); -LUALIB_API int (luaL_loadbuffer) (lua_State *L, const char *buff, size_t sz, - const char *name); -LUALIB_API int (luaL_loadstring) (lua_State *L, const char *s); - -LUALIB_API lua_State *(luaL_newstate) (void); - - -LUALIB_API const char *(luaL_gsub) (lua_State *L, const char *s, const char *p, - const char *r); - -LUALIB_API const char *(luaL_findtable) (lua_State *L, int idx, - const char *fname, int szhint); - - - - -/* -** =============================================================== -** some useful macros -** =============================================================== -*/ - -#define luaL_argcheck(L, cond,numarg,extramsg) \ - ((void)((cond) || luaL_argerror(L, (numarg), (extramsg)))) -#define luaL_checkstring(L,n) (luaL_checklstring(L, (n), NULL)) -#define luaL_optstring(L,n,d) (luaL_optlstring(L, (n), (d), NULL)) -#define luaL_checkint(L,n) ((int)luaL_checkinteger(L, (n))) -#define luaL_optint(L,n,d) ((int)luaL_optinteger(L, (n), (d))) -#define luaL_checklong(L,n) ((long)luaL_checkinteger(L, (n))) -#define luaL_optlong(L,n,d) ((long)luaL_optinteger(L, (n), (d))) - -#define luaL_typename(L,i) lua_typename(L, lua_type(L,(i))) - -#define luaL_dofile(L, fn) \ - (luaL_loadfile(L, fn) || lua_pcall(L, 0, LUA_MULTRET, 0)) - -#define luaL_dostring(L, s) \ - (luaL_loadstring(L, s) || lua_pcall(L, 0, LUA_MULTRET, 0)) - -#define luaL_getmetatable(L,n) (lua_getfield(L, LUA_REGISTRYINDEX, (n))) - -#define luaL_opt(L,f,n,d) (lua_isnoneornil(L,(n)) ? (d) : f(L,(n))) - -/* -** {====================================================== -** Generic Buffer manipulation -** ======================================================= -*/ - - - -typedef struct luaL_Buffer { - char *p; /* current position in buffer */ - int lvl; /* number of strings in the stack (level) */ - lua_State *L; - char buffer[LUAL_BUFFERSIZE]; -} luaL_Buffer; - -#define luaL_addchar(B,c) \ - ((void)((B)->p < ((B)->buffer+LUAL_BUFFERSIZE) || luaL_prepbuffer(B)), \ - (*(B)->p++ = (char)(c))) - -/* compatibility only */ -#define luaL_putchar(B,c) luaL_addchar(B,c) - -#define luaL_addsize(B,n) ((B)->p += (n)) - -LUALIB_API void (luaL_buffinit) (lua_State *L, luaL_Buffer *B); -LUALIB_API char *(luaL_prepbuffer) (luaL_Buffer *B); -LUALIB_API void (luaL_addlstring) (luaL_Buffer *B, const char *s, size_t l); -LUALIB_API void (luaL_addstring) (luaL_Buffer *B, const char *s); -LUALIB_API void (luaL_addvalue) (luaL_Buffer *B); -LUALIB_API void (luaL_pushresult) (luaL_Buffer *B); - - -/* }====================================================== */ - - -/* compatibility with ref system */ - -/* pre-defined references */ -#define LUA_NOREF (-2) -#define LUA_REFNIL (-1) - -#define lua_ref(L,lock) ((lock) ? luaL_ref(L, LUA_REGISTRYINDEX) : \ - (lua_pushstring(L, "unlocked references are obsolete"), lua_error(L), 0)) - -#define lua_unref(L,ref) luaL_unref(L, LUA_REGISTRYINDEX, (ref)) - -#define lua_getref(L,ref) lua_rawgeti(L, LUA_REGISTRYINDEX, (ref)) - - -#define luaL_reg luaL_Reg - -#endif - - diff --git a/Texturizer/Texturizer/include/lua.h b/Texturizer/Texturizer/include/lua.h deleted file mode 100644 index 6097b10..0000000 --- a/Texturizer/Texturizer/include/lua.h +++ /dev/null @@ -1,396 +0,0 @@ -/* -** $Id: lua.h,v 1.218.1.5 2008/08/06 13:30:12 roberto Exp $ -** Lua - An Extensible Extension Language -** Lua.org, PUC-Rio, Brazil (http://www.lua.org) -** See Copyright Notice at the end of this file -*/ - - -#ifndef lua_h -#define lua_h - -#include -#include - - -#include "luaconf.h" - - -#define LUA_VERSION "Lua 5.1" -#define LUA_RELEASE "Lua 5.1.4" -#define LUA_VERSION_NUM 501 -#define LUA_COPYRIGHT "Copyright (C) 1994-2008 Lua.org, PUC-Rio" -#define LUA_AUTHORS "R. Ierusalimschy, L. H. de Figueiredo & W. Celes" - - -/* mark for precompiled code (`Lua') */ -#define LUA_SIGNATURE "\033Lua" - -/* option for multiple returns in `lua_pcall' and `lua_call' */ -#define LUA_MULTRET (-1) - - -/* -** pseudo-indices -*/ -#define LUA_REGISTRYINDEX (-10000) -#define LUA_ENVIRONINDEX (-10001) -#define LUA_GLOBALSINDEX (-10002) -#define lua_upvalueindex(i) (LUA_GLOBALSINDEX-(i)) - - -/* thread status; 0 is OK */ -#define LUA_YIELD 1 -#define LUA_ERRRUN 2 -#define LUA_ERRSYNTAX 3 -#define LUA_ERRMEM 4 -#define LUA_ERRERR 5 - - -typedef struct lua_State lua_State; - -typedef int (*lua_CFunction) (lua_State *L); - -/* -** MTA Specific stuff written by Oli for pre C Function call hooking -*/ -typedef int (*lua_PreCallHook) ( lua_CFunction f, lua_State* L ); -void lua_registerPreCallHook ( lua_PreCallHook f ); - -/* -** functions that read/write blocks when loading/dumping Lua chunks -*/ -typedef const char * (*lua_Reader) (lua_State *L, void *ud, size_t *sz); - -typedef int (*lua_Writer) (lua_State *L, const void* p, size_t sz, void* ud); - - -/* -** prototype for memory-allocation functions -*/ -typedef void * (*lua_Alloc) (void *ud, void *ptr, size_t osize, size_t nsize); - - -/* -** basic types -*/ -#define LUA_TNONE (-1) - -#define LUA_TNIL 0 -#define LUA_TBOOLEAN 1 -#define LUA_TLIGHTUSERDATA 2 -#define LUA_TNUMBER 3 -#define LUA_TSTRING 4 -#define LUA_TTABLE 5 -#define LUA_TFUNCTION 6 -#define LUA_TUSERDATA 7 -#define LUA_TTHREAD 8 - - - -/* minimum Lua stack available to a C function */ -#define LUA_MINSTACK 20 - - -/* -** generic extra include file -*/ -#if defined(LUA_USER_H) -#include LUA_USER_H -#endif - - -/* type of numbers in Lua */ -typedef LUA_NUMBER lua_Number; - - -/* type for integer functions */ -typedef LUA_INTEGER lua_Integer; - - - -/* -** state manipulation -*/ -LUA_API lua_State *(lua_newstate) (lua_Alloc f, void *ud); -LUA_API void (lua_close) (lua_State *L); -LUA_API lua_State *(lua_newthread) (lua_State *L); - -LUA_API lua_CFunction (lua_atpanic) (lua_State *L, lua_CFunction panicf); - -// MTA Specific functions. -// ChrML: Added function to get the main state from a lua state that is a coroutine -LUA_API lua_State* (lua_getmainstate) (lua_State* L); - -/* -** basic stack manipulation -*/ -LUA_API int (lua_gettop) (lua_State *L); -LUA_API void (lua_settop) (lua_State *L, int idx); -LUA_API void (lua_pushvalue) (lua_State *L, int idx); -LUA_API void (lua_remove) (lua_State *L, int idx); -LUA_API void (lua_insert) (lua_State *L, int idx); -LUA_API void (lua_replace) (lua_State *L, int idx); -LUA_API int (lua_checkstack) (lua_State *L, int sz); - -LUA_API void (lua_xmove) (lua_State *from, lua_State *to, int n); - - -/* -** access functions (stack -> C) -*/ - -LUA_API int (lua_isnumber) (lua_State *L, int idx); -LUA_API int (lua_isstring) (lua_State *L, int idx); -LUA_API int (lua_iscfunction) (lua_State *L, int idx); -LUA_API int (lua_isuserdata) (lua_State *L, int idx); -LUA_API int (lua_type) (lua_State *L, int idx); -LUA_API const char *(lua_typename) (lua_State *L, int tp); - -LUA_API int (lua_equal) (lua_State *L, int idx1, int idx2); -LUA_API int (lua_rawequal) (lua_State *L, int idx1, int idx2); -LUA_API int (lua_lessthan) (lua_State *L, int idx1, int idx2); - -LUA_API lua_Number (lua_tonumber) (lua_State *L, int idx); -LUA_API lua_Integer (lua_tointeger) (lua_State *L, int idx); -LUA_API int (lua_toboolean) (lua_State *L, int idx); -LUA_API const char *(lua_tolstring) (lua_State *L, int idx, size_t *len); -LUA_API size_t (lua_objlen) (lua_State *L, int idx); -LUA_API lua_CFunction (lua_tocfunction) (lua_State *L, int idx); -LUA_API void *(lua_touserdata) (lua_State *L, int idx); -LUA_API lua_State *(lua_tothread) (lua_State *L, int idx); -LUA_API const void *(lua_topointer) (lua_State *L, int idx); - - -/* -** push functions (C -> stack) -*/ -LUA_API void (lua_pushnil) (lua_State *L); -LUA_API void (lua_pushnumber) (lua_State *L, lua_Number n); -LUA_API void (lua_pushinteger) (lua_State *L, lua_Integer n); -LUA_API void (lua_pushlstring) (lua_State *L, const char *s, size_t l); -LUA_API void (lua_pushstring) (lua_State *L, const char *s); -LUA_API const char *(lua_pushvfstring) (lua_State *L, const char *fmt, - va_list argp); -LUA_API const char *(lua_pushfstring) (lua_State *L, const char *fmt, ...); -LUA_API void (lua_pushcclosure) (lua_State *L, lua_CFunction fn, int n); -LUA_API void (lua_pushboolean) (lua_State *L, int b); -LUA_API void (lua_pushlightuserdata) (lua_State *L, void *p); -LUA_API int (lua_pushthread) (lua_State *L); - - -/* -** get functions (Lua -> stack) -*/ -LUA_API void (lua_gettable) (lua_State *L, int idx); -LUA_API void (lua_getfield) (lua_State *L, int idx, const char *k); -LUA_API void (lua_rawget) (lua_State *L, int idx); -LUA_API void (lua_rawgeti) (lua_State *L, int idx, int n); -LUA_API void (lua_createtable) (lua_State *L, int narr, int nrec); -LUA_API void *(lua_newuserdata) (lua_State *L, size_t sz); -LUA_API int (lua_getmetatable) (lua_State *L, int objindex); -LUA_API void (lua_getfenv) (lua_State *L, int idx); - - -/* -** set functions (stack -> Lua) -*/ -LUA_API void (lua_settable) (lua_State *L, int idx); -LUA_API void (lua_setfield) (lua_State *L, int idx, const char *k); -LUA_API void (lua_rawset) (lua_State *L, int idx); -LUA_API void (lua_rawseti) (lua_State *L, int idx, int n); -LUA_API int (lua_setmetatable) (lua_State *L, int objindex); -LUA_API int (lua_setfenv) (lua_State *L, int idx); - - -/* -** `load' and `call' functions (load and run Lua code) -*/ -LUA_API void (lua_call) (lua_State *L, int nargs, int nresults); -LUA_API int (lua_pcall) (lua_State *L, int nargs, int nresults, int errfunc); -LUA_API int (lua_cpcall) (lua_State *L, lua_CFunction func, void *ud); -LUA_API int (lua_load) (lua_State *L, lua_Reader reader, void *dt, - const char *chunkname); - -LUA_API int (lua_dump) (lua_State *L, lua_Writer writer, void *data); - - -/* -** coroutine functions -*/ -LUA_API int (lua_yield) (lua_State *L, int nresults); -LUA_API int (lua_resume) (lua_State *L, int narg); -LUA_API int (lua_status) (lua_State *L); - -/* -** garbage-collection function and options -*/ - -#define LUA_GCSTOP 0 -#define LUA_GCRESTART 1 -#define LUA_GCCOLLECT 2 -#define LUA_GCCOUNT 3 -#define LUA_GCCOUNTB 4 -#define LUA_GCSTEP 5 -#define LUA_GCSETPAUSE 6 -#define LUA_GCSETSTEPMUL 7 - -LUA_API int (lua_gc) (lua_State *L, int what, int data); - - -/* -** miscellaneous functions -*/ - -LUA_API int (lua_error) (lua_State *L); - -LUA_API int (lua_next) (lua_State *L, int idx); - -LUA_API void (lua_concat) (lua_State *L, int n); - -LUA_API lua_Alloc (lua_getallocf) (lua_State *L, void **ud); -LUA_API void lua_setallocf (lua_State *L, lua_Alloc f, void *ud); - - - -/* -** =============================================================== -** some useful macros -** =============================================================== -*/ - -#define lua_pop(L,n) lua_settop(L, -(n)-1) - -#define lua_newtable(L) lua_createtable(L, 0, 0) - -#define lua_register(L,n,f) (lua_pushcfunction(L, (f)), lua_setglobal(L, (n))) - -#define lua_pushcfunction(L,f) lua_pushcclosure(L, (f), 0) - -#define lua_strlen(L,i) lua_objlen(L, (i)) - -#define lua_isfunction(L,n) (lua_type(L, (n)) == LUA_TFUNCTION) -#define lua_istable(L,n) (lua_type(L, (n)) == LUA_TTABLE) -#define lua_islightuserdata(L,n) (lua_type(L, (n)) == LUA_TLIGHTUSERDATA) -#define lua_isnil(L,n) (lua_type(L, (n)) == LUA_TNIL) -#define lua_isboolean(L,n) (lua_type(L, (n)) == LUA_TBOOLEAN) -#define lua_isthread(L,n) (lua_type(L, (n)) == LUA_TTHREAD) -#define lua_isnone(L,n) (lua_type(L, (n)) == LUA_TNONE) -#define lua_isnoneornil(L, n) (lua_type(L, (n)) <= 0) - -#define lua_pushliteral(L, s) \ - lua_pushlstring(L, "" s, (sizeof(s)/sizeof(char))-1) - -#define lua_setglobal(L,s) lua_setfield(L, LUA_GLOBALSINDEX, (s)) -#define lua_getglobal(L,s) lua_getfield(L, LUA_GLOBALSINDEX, (s)) - -#define lua_tostring(L,i) lua_tolstring(L, (i), NULL) - - - -/* -** compatibility macros and functions -*/ - -#define lua_open() luaL_newstate() - -#define lua_getregistry(L) lua_pushvalue(L, LUA_REGISTRYINDEX) - -#define lua_getgccount(L) lua_gc(L, LUA_GCCOUNT, 0) - -#define lua_Chunkreader lua_Reader -#define lua_Chunkwriter lua_Writer - - -/* hack */ -LUA_API void lua_setlevel (lua_State *from, lua_State *to); - - -/* -** {====================================================================== -** Debug API -** ======================================================================= -*/ - - -/* -** Event codes -*/ -#define LUA_HOOKCALL 0 -#define LUA_HOOKRET 1 -#define LUA_HOOKLINE 2 -#define LUA_HOOKCOUNT 3 -#define LUA_HOOKTAILRET 4 - - -/* -** Event masks -*/ -#define LUA_MASKCALL (1 << LUA_HOOKCALL) -#define LUA_MASKRET (1 << LUA_HOOKRET) -#define LUA_MASKLINE (1 << LUA_HOOKLINE) -#define LUA_MASKCOUNT (1 << LUA_HOOKCOUNT) - -typedef struct lua_Debug lua_Debug; /* activation record */ - - -/* Functions to be called by the debuger in specific events */ -typedef void (*lua_Hook) (lua_State *L, lua_Debug *ar); - - -LUA_API int lua_getstack (lua_State *L, int level, lua_Debug *ar); -LUA_API int lua_getinfo (lua_State *L, const char *what, lua_Debug *ar); -LUA_API const char *lua_getlocal (lua_State *L, const lua_Debug *ar, int n); -LUA_API const char *lua_setlocal (lua_State *L, const lua_Debug *ar, int n); -LUA_API const char *lua_getupvalue (lua_State *L, int funcindex, int n); -LUA_API const char *lua_setupvalue (lua_State *L, int funcindex, int n); - -LUA_API int lua_sethook (lua_State *L, lua_Hook func, int mask, int count); -LUA_API lua_Hook lua_gethook (lua_State *L); -LUA_API int lua_gethookmask (lua_State *L); -LUA_API int lua_gethookcount (lua_State *L); - - -struct lua_Debug { - int event; - const char *name; /* (n) */ - const char *namewhat; /* (n) `global', `local', `field', `method' */ - const char *what; /* (S) `Lua', `C', `main', `tail' */ - const char *source; /* (S) */ - int currentline; /* (l) */ - int nups; /* (u) number of upvalues */ - int linedefined; /* (S) */ - int lastlinedefined; /* (S) */ - char short_src[LUA_IDSIZE]; /* (S) */ - /* private part */ - int i_ci; /* active function */ -}; - -/* }====================================================================== */ - - -/****************************************************************************** -* Copyright (C) 1994-2008 Lua.org, PUC-Rio. All rights reserved. -* -* Permission is hereby granted, free of charge, to any person obtaining -* a copy of this software and associated documentation files (the -* "Software"), to deal in the Software without restriction, including -* without limitation the rights to use, copy, modify, merge, publish, -* distribute, sublicense, and/or sell copies of the Software, and to -* permit persons to whom the Software is furnished to do so, subject to -* the following conditions: -* -* The above copyright notice and this permission notice shall be -* included in all copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. -* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY -* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, -* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE -* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -******************************************************************************/ - - -#endif diff --git a/Texturizer/Texturizer/include/lua.hpp b/Texturizer/Texturizer/include/lua.hpp deleted file mode 100644 index ec417f5..0000000 --- a/Texturizer/Texturizer/include/lua.hpp +++ /dev/null @@ -1,9 +0,0 @@ -// lua.hpp -// Lua header files for C++ -// <> not supplied automatically because Lua also compiles as C++ - -extern "C" { -#include "lua.h" -#include "lualib.h" -#include "lauxlib.h" -} diff --git a/Texturizer/Texturizer/include/luaconf.h b/Texturizer/Texturizer/include/luaconf.h deleted file mode 100644 index 515ac23..0000000 --- a/Texturizer/Texturizer/include/luaconf.h +++ /dev/null @@ -1,763 +0,0 @@ -/* -** $Id: luaconf.h,v 1.82.1.7 2008/02/11 16:25:08 roberto Exp $ -** Configuration file for Lua -** See Copyright Notice in lua.h -*/ - - -#ifndef lconfig_h -#define lconfig_h - -#include -#include - - -/* -** ================================================================== -** Search for "@@" to find all configurable definitions. -** =================================================================== -*/ - - -/* -@@ LUA_ANSI controls the use of non-ansi features. -** CHANGE it (define it) if you want Lua to avoid the use of any -** non-ansi feature or library. -*/ -#if defined(__STRICT_ANSI__) -#define LUA_ANSI -#endif - - -#if !defined(LUA_ANSI) && defined(_WIN32) -#define LUA_WIN -#endif - -#if defined(LUA_USE_LINUX) -#define LUA_USE_POSIX -#define LUA_USE_DLOPEN /* needs an extra library: -ldl */ -#define LUA_USE_READLINE /* needs some extra libraries */ -#endif - -#if defined(LUA_USE_MACOSX) -#define LUA_USE_POSIX -#define LUA_DL_DYLD /* does not need extra library */ -#endif - - - -/* -@@ LUA_USE_POSIX includes all functionallity listed as X/Open System -@* Interfaces Extension (XSI). -** CHANGE it (define it) if your system is XSI compatible. -*/ -#if defined(LUA_USE_POSIX) -#define LUA_USE_MKSTEMP -#define LUA_USE_ISATTY -#define LUA_USE_POPEN -#define LUA_USE_ULONGJMP -#endif - - -/* -@@ LUA_PATH and LUA_CPATH are the names of the environment variables that -@* Lua check to set its paths. -@@ LUA_INIT is the name of the environment variable that Lua -@* checks for initialization code. -** CHANGE them if you want different names. -*/ -#define LUA_PATH "LUA_PATH" -#define LUA_CPATH "LUA_CPATH" -#define LUA_INIT "LUA_INIT" - - -/* -@@ LUA_PATH_DEFAULT is the default path that Lua uses to look for -@* Lua libraries. -@@ LUA_CPATH_DEFAULT is the default path that Lua uses to look for -@* C libraries. -** CHANGE them if your machine has a non-conventional directory -** hierarchy or if you want to install your libraries in -** non-conventional directories. -*/ -#if defined(_WIN32) -/* -** In Windows, any exclamation mark ('!') in the path is replaced by the -** path of the directory of the executable file of the current process. -*/ -#define LUA_LDIR "!\\lua\\" -#define LUA_CDIR "!\\" -#define LUA_PATH_DEFAULT \ - ".\\?.lua;" LUA_LDIR"?.lua;" LUA_LDIR"?\\init.lua;" \ - LUA_CDIR"?.lua;" LUA_CDIR"?\\init.lua" -#define LUA_CPATH_DEFAULT \ - ".\\?.dll;" LUA_CDIR"?.dll;" LUA_CDIR"loadall.dll" - -#else -#define LUA_ROOT "/usr/local/" -#define LUA_LDIR LUA_ROOT "share/lua/5.1/" -#define LUA_CDIR LUA_ROOT "lib/lua/5.1/" -#define LUA_PATH_DEFAULT \ - "./?.lua;" LUA_LDIR"?.lua;" LUA_LDIR"?/init.lua;" \ - LUA_CDIR"?.lua;" LUA_CDIR"?/init.lua" -#define LUA_CPATH_DEFAULT \ - "./?.so;" LUA_CDIR"?.so;" LUA_CDIR"loadall.so" -#endif - - -/* -@@ LUA_DIRSEP is the directory separator (for submodules). -** CHANGE it if your machine does not use "/" as the directory separator -** and is not Windows. (On Windows Lua automatically uses "\".) -*/ -#if defined(_WIN32) -#define LUA_DIRSEP "\\" -#else -#define LUA_DIRSEP "/" -#endif - - -/* -@@ LUA_PATHSEP is the character that separates templates in a path. -@@ LUA_PATH_MARK is the string that marks the substitution points in a -@* template. -@@ LUA_EXECDIR in a Windows path is replaced by the executable's -@* directory. -@@ LUA_IGMARK is a mark to ignore all before it when bulding the -@* luaopen_ function name. -** CHANGE them if for some reason your system cannot use those -** characters. (E.g., if one of those characters is a common character -** in file/directory names.) Probably you do not need to change them. -*/ -#define LUA_PATHSEP ";" -#define LUA_PATH_MARK "?" -#define LUA_EXECDIR "!" -#define LUA_IGMARK "-" - - -/* -@@ LUA_INTEGER is the integral type used by lua_pushinteger/lua_tointeger. -** CHANGE that if ptrdiff_t is not adequate on your machine. (On most -** machines, ptrdiff_t gives a good choice between int or long.) -*/ -#define LUA_INTEGER ptrdiff_t - - -/* -@@ LUA_API is a mark for all core API functions. -@@ LUALIB_API is a mark for all standard library functions. -** CHANGE them if you need to define those functions in some special way. -** For instance, if you want to create one Windows DLL with the core and -** the libraries, you may want to use the following definition (define -** LUA_BUILD_AS_DLL to get it). -*/ -#if defined(LUA_BUILD_AS_DLL) - -#if defined(LUA_CORE) || defined(LUA_LIB) -#define LUA_API __declspec(dllexport) -#else -#define LUA_API __declspec(dllimport) -#endif - -#else - -#define LUA_API extern - -#endif - -/* more often than not the libs go together with the core */ -#define LUALIB_API LUA_API - - -/* -@@ LUAI_FUNC is a mark for all extern functions that are not to be -@* exported to outside modules. -@@ LUAI_DATA is a mark for all extern (const) variables that are not to -@* be exported to outside modules. -** CHANGE them if you need to mark them in some special way. Elf/gcc -** (versions 3.2 and later) mark them as "hidden" to optimize access -** when Lua is compiled as a shared library. -*/ -#if defined(luaall_c) -#define LUAI_FUNC static -#define LUAI_DATA /* empty */ - -#elif defined(__GNUC__) && ((__GNUC__*100 + __GNUC_MINOR__) >= 302) && \ - defined(__ELF__) -#define LUAI_FUNC __attribute__((visibility("hidden"))) extern -#define LUAI_DATA LUAI_FUNC - -#else -#define LUAI_FUNC extern -#define LUAI_DATA extern -#endif - - - -/* -@@ LUA_QL describes how error messages quote program elements. -** CHANGE it if you want a different appearance. -*/ -#define LUA_QL(x) "'" x "'" -#define LUA_QS LUA_QL("%s") - - -/* -@@ LUA_IDSIZE gives the maximum size for the description of the source -@* of a function in debug information. -** CHANGE it if you want a different size. -*/ -#define LUA_IDSIZE 60 - - -/* -** {================================================================== -** Stand-alone configuration -** =================================================================== -*/ - -#if defined(lua_c) || defined(luaall_c) - -/* -@@ lua_stdin_is_tty detects whether the standard input is a 'tty' (that -@* is, whether we're running lua interactively). -** CHANGE it if you have a better definition for non-POSIX/non-Windows -** systems. -*/ -#if defined(LUA_USE_ISATTY) -#include -#define lua_stdin_is_tty() isatty(0) -#elif defined(LUA_WIN) -#include -#include -#define lua_stdin_is_tty() _isatty(_fileno(stdin)) -#else -#define lua_stdin_is_tty() 1 /* assume stdin is a tty */ -#endif - - -/* -@@ LUA_PROMPT is the default prompt used by stand-alone Lua. -@@ LUA_PROMPT2 is the default continuation prompt used by stand-alone Lua. -** CHANGE them if you want different prompts. (You can also change the -** prompts dynamically, assigning to globals _PROMPT/_PROMPT2.) -*/ -#define LUA_PROMPT "> " -#define LUA_PROMPT2 ">> " - - -/* -@@ LUA_PROGNAME is the default name for the stand-alone Lua program. -** CHANGE it if your stand-alone interpreter has a different name and -** your system is not able to detect that name automatically. -*/ -#define LUA_PROGNAME "lua" - - -/* -@@ LUA_MAXINPUT is the maximum length for an input line in the -@* stand-alone interpreter. -** CHANGE it if you need longer lines. -*/ -#define LUA_MAXINPUT 512 - - -/* -@@ lua_readline defines how to show a prompt and then read a line from -@* the standard input. -@@ lua_saveline defines how to "save" a read line in a "history". -@@ lua_freeline defines how to free a line read by lua_readline. -** CHANGE them if you want to improve this functionality (e.g., by using -** GNU readline and history facilities). -*/ -#if defined(LUA_USE_READLINE) -#include -#include -#include -#define lua_readline(L,b,p) ((void)L, ((b)=readline(p)) != NULL) -#define lua_saveline(L,idx) \ - if (lua_strlen(L,idx) > 0) /* non-empty line? */ \ - add_history(lua_tostring(L, idx)); /* add it to history */ -#define lua_freeline(L,b) ((void)L, free(b)) -#else -#define lua_readline(L,b,p) \ - ((void)L, fputs(p, stdout), fflush(stdout), /* show prompt */ \ - fgets(b, LUA_MAXINPUT, stdin) != NULL) /* get line */ -#define lua_saveline(L,idx) { (void)L; (void)idx; } -#define lua_freeline(L,b) { (void)L; (void)b; } -#endif - -#endif - -/* }================================================================== */ - - -/* -@@ LUAI_GCPAUSE defines the default pause between garbage-collector cycles -@* as a percentage. -** CHANGE it if you want the GC to run faster or slower (higher values -** mean larger pauses which mean slower collection.) You can also change -** this value dynamically. -*/ -#define LUAI_GCPAUSE 200 /* 200% (wait memory to double before next GC) */ - - -/* -@@ LUAI_GCMUL defines the default speed of garbage collection relative to -@* memory allocation as a percentage. -** CHANGE it if you want to change the granularity of the garbage -** collection. (Higher values mean coarser collections. 0 represents -** infinity, where each step performs a full collection.) You can also -** change this value dynamically. -*/ -#define LUAI_GCMUL 200 /* GC runs 'twice the speed' of memory allocation */ - - - -/* -@@ LUA_COMPAT_GETN controls compatibility with old getn behavior. -** CHANGE it (define it) if you want exact compatibility with the -** behavior of setn/getn in Lua 5.0. -*/ -#undef LUA_COMPAT_GETN - -/* -@@ LUA_COMPAT_LOADLIB controls compatibility about global loadlib. -** CHANGE it to undefined as soon as you do not need a global 'loadlib' -** function (the function is still available as 'package.loadlib'). -*/ -#undef LUA_COMPAT_LOADLIB - -/* -@@ LUA_COMPAT_VARARG controls compatibility with old vararg feature. -** CHANGE it to undefined as soon as your programs use only '...' to -** access vararg parameters (instead of the old 'arg' table). -*/ -#define LUA_COMPAT_VARARG - -/* -@@ LUA_COMPAT_MOD controls compatibility with old math.mod function. -** CHANGE it to undefined as soon as your programs use 'math.fmod' or -** the new '%' operator instead of 'math.mod'. -*/ -#define LUA_COMPAT_MOD - -/* -@@ LUA_COMPAT_LSTR controls compatibility with old long string nesting -@* facility. -** CHANGE it to 2 if you want the old behaviour, or undefine it to turn -** off the advisory error when nesting [[...]]. -*/ -#define LUA_COMPAT_LSTR 1 - -/* -@@ LUA_COMPAT_GFIND controls compatibility with old 'string.gfind' name. -** CHANGE it to undefined as soon as you rename 'string.gfind' to -** 'string.gmatch'. -*/ -#define LUA_COMPAT_GFIND - -/* -@@ LUA_COMPAT_OPENLIB controls compatibility with old 'luaL_openlib' -@* behavior. -** CHANGE it to undefined as soon as you replace to 'luaL_register' -** your uses of 'luaL_openlib' -*/ -#define LUA_COMPAT_OPENLIB - - - -/* -@@ luai_apicheck is the assert macro used by the Lua-C API. -** CHANGE luai_apicheck if you want Lua to perform some checks in the -** parameters it gets from API calls. This may slow down the interpreter -** a bit, but may be quite useful when debugging C code that interfaces -** with Lua. A useful redefinition is to use assert.h. -*/ -#if defined(LUA_USE_APICHECK) -#include -#define luai_apicheck(L,o) { (void)L; assert(o); } -#else -#define luai_apicheck(L,o) { (void)L; } -#endif - - -/* -@@ LUAI_BITSINT defines the number of bits in an int. -** CHANGE here if Lua cannot automatically detect the number of bits of -** your machine. Probably you do not need to change this. -*/ -/* avoid overflows in comparison */ -#if INT_MAX-20 < 32760 -#define LUAI_BITSINT 16 -#elif INT_MAX > 2147483640L -/* int has at least 32 bits */ -#define LUAI_BITSINT 32 -#else -#error "you must define LUA_BITSINT with number of bits in an integer" -#endif - - -/* -@@ LUAI_UINT32 is an unsigned integer with at least 32 bits. -@@ LUAI_INT32 is an signed integer with at least 32 bits. -@@ LUAI_UMEM is an unsigned integer big enough to count the total -@* memory used by Lua. -@@ LUAI_MEM is a signed integer big enough to count the total memory -@* used by Lua. -** CHANGE here if for some weird reason the default definitions are not -** good enough for your machine. (The definitions in the 'else' -** part always works, but may waste space on machines with 64-bit -** longs.) Probably you do not need to change this. -*/ -#if LUAI_BITSINT >= 32 -#define LUAI_UINT32 unsigned int -#define LUAI_INT32 int -#define LUAI_MAXINT32 INT_MAX -#define LUAI_UMEM size_t -#define LUAI_MEM ptrdiff_t -#else -/* 16-bit ints */ -#define LUAI_UINT32 unsigned long -#define LUAI_INT32 long -#define LUAI_MAXINT32 LONG_MAX -#define LUAI_UMEM unsigned long -#define LUAI_MEM long -#endif - - -/* -@@ LUAI_MAXCALLS limits the number of nested calls. -** CHANGE it if you need really deep recursive calls. This limit is -** arbitrary; its only purpose is to stop infinite recursion before -** exhausting memory. -*/ -#define LUAI_MAXCALLS 20000 - - -/* -@@ LUAI_MAXCSTACK limits the number of Lua stack slots that a C function -@* can use. -** CHANGE it if you need lots of (Lua) stack space for your C -** functions. This limit is arbitrary; its only purpose is to stop C -** functions to consume unlimited stack space. (must be smaller than -** -LUA_REGISTRYINDEX) -*/ -#define LUAI_MAXCSTACK 8000 - - - -/* -** {================================================================== -** CHANGE (to smaller values) the following definitions if your system -** has a small C stack. (Or you may want to change them to larger -** values if your system has a large C stack and these limits are -** too rigid for you.) Some of these constants control the size of -** stack-allocated arrays used by the compiler or the interpreter, while -** others limit the maximum number of recursive calls that the compiler -** or the interpreter can perform. Values too large may cause a C stack -** overflow for some forms of deep constructs. -** =================================================================== -*/ - - -/* -@@ LUAI_MAXCCALLS is the maximum depth for nested C calls (short) and -@* syntactical nested non-terminals in a program. -*/ -#define LUAI_MAXCCALLS 200 - - -/* -@@ LUAI_MAXVARS is the maximum number of local variables per function -@* (must be smaller than 250). -*/ -#define LUAI_MAXVARS 200 - - -/* -@@ LUAI_MAXUPVALUES is the maximum number of upvalues per function -@* (must be smaller than 250). -*/ -#define LUAI_MAXUPVALUES 60 - - -/* -@@ LUAL_BUFFERSIZE is the buffer size used by the lauxlib buffer system. -*/ -#define LUAL_BUFFERSIZE BUFSIZ - -/* }================================================================== */ - - - - -/* -** {================================================================== -@@ LUA_NUMBER is the type of numbers in Lua. -** CHANGE the following definitions only if you want to build Lua -** with a number type different from double. You may also need to -** change lua_number2int & lua_number2integer. -** =================================================================== -*/ - -#define LUA_NUMBER_DOUBLE -#define LUA_NUMBER double - -/* -@@ LUAI_UACNUMBER is the result of an 'usual argument conversion' -@* over a number. -*/ -#define LUAI_UACNUMBER double - - -/* -@@ LUA_NUMBER_SCAN is the format for reading numbers. -@@ LUA_NUMBER_FMT is the format for writing numbers. -@@ lua_number2str converts a number to a string. -@@ LUAI_MAXNUMBER2STR is maximum size of previous conversion. -@@ lua_str2number converts a string to a number. -*/ -#define LUA_NUMBER_SCAN "%lf" -#define LUA_NUMBER_FMT "%.14g" -#define lua_number2str(s,n) sprintf((s), LUA_NUMBER_FMT, (n)) -#define LUAI_MAXNUMBER2STR 32 /* 16 digits, sign, point, and \0 */ -#define lua_str2number(s,p) strtod((s), (p)) - - -/* -@@ The luai_num* macros define the primitive operations over numbers. -*/ -#if defined(LUA_CORE) -#include -#define luai_numadd(a,b) ((a)+(b)) -#define luai_numsub(a,b) ((a)-(b)) -#define luai_nummul(a,b) ((a)*(b)) -#define luai_numdiv(a,b) ((a)/(b)) -#define luai_nummod(a,b) ((a) - floor((a)/(b))*(b)) -#define luai_numpow(a,b) (pow(a,b)) -#define luai_numunm(a) (-(a)) -#define luai_numeq(a,b) ((a)==(b)) -#define luai_numlt(a,b) ((a)<(b)) -#define luai_numle(a,b) ((a)<=(b)) -#define luai_numisnan(a) (!luai_numeq((a), (a))) -#endif - - -/* -@@ lua_number2int is a macro to convert lua_Number to int. -@@ lua_number2integer is a macro to convert lua_Number to lua_Integer. -** CHANGE them if you know a faster way to convert a lua_Number to -** int (with any rounding method and without throwing errors) in your -** system. In Pentium machines, a naive typecast from double to int -** in C is extremely slow, so any alternative is worth trying. -*/ - -/* On a Pentium, resort to a trick */ -#if defined(LUA_NUMBER_DOUBLE) && !defined(LUA_ANSI) && !defined(__SSE2__) && \ - (defined(__i386) || defined (_M_IX86) || defined(__i386__)) - -/* On a Microsoft compiler, use assembler */ -#if defined(_MSC_VER) - -#define lua_number2int(i,d) __asm fld d __asm fistp i -#define lua_number2integer(i,n) lua_number2int(i, n) - -/* the next trick should work on any Pentium, but sometimes clashes - with a DirectX idiosyncrasy */ -#else - -union luai_Cast { double l_d; long l_l; }; -#define lua_number2int(i,d) \ - { volatile union luai_Cast u; u.l_d = (d) + 6755399441055744.0; (i) = u.l_l; } -#define lua_number2integer(i,n) lua_number2int(i, n) - -#endif - - -/* this option always works, but may be slow */ -#else -#define lua_number2int(i,d) ((i)=(int)(d)) -#define lua_number2integer(i,d) ((i)=(lua_Integer)(d)) - -#endif - -/* }================================================================== */ - - -/* -@@ LUAI_USER_ALIGNMENT_T is a type that requires maximum alignment. -** CHANGE it if your system requires alignments larger than double. (For -** instance, if your system supports long doubles and they must be -** aligned in 16-byte boundaries, then you should add long double in the -** union.) Probably you do not need to change this. -*/ -#define LUAI_USER_ALIGNMENT_T union { double u; void *s; long l; } - - -/* -@@ LUAI_THROW/LUAI_TRY define how Lua does exception handling. -** CHANGE them if you prefer to use longjmp/setjmp even with C++ -** or if want/don't to use _longjmp/_setjmp instead of regular -** longjmp/setjmp. By default, Lua handles errors with exceptions when -** compiling as C++ code, with _longjmp/_setjmp when asked to use them, -** and with longjmp/setjmp otherwise. -*/ -#if defined(__cplusplus) -/* C++ exceptions */ -#define LUAI_THROW(L,c) throw(c) -#define LUAI_TRY(L,c,a) try { a } catch(...) \ - { if ((c)->status == 0) (c)->status = -1; } -#define luai_jmpbuf int /* dummy variable */ - -#elif defined(LUA_USE_ULONGJMP) -/* in Unix, try _longjmp/_setjmp (more efficient) */ -#define LUAI_THROW(L,c) _longjmp((c)->b, 1) -#define LUAI_TRY(L,c,a) if (_setjmp((c)->b) == 0) { a } -#define luai_jmpbuf jmp_buf - -#else -/* default handling with long jumps */ -#define LUAI_THROW(L,c) longjmp((c)->b, 1) -#define LUAI_TRY(L,c,a) if (setjmp((c)->b) == 0) { a } -#define luai_jmpbuf jmp_buf - -#endif - - -/* -@@ LUA_MAXCAPTURES is the maximum number of captures that a pattern -@* can do during pattern-matching. -** CHANGE it if you need more captures. This limit is arbitrary. -*/ -#define LUA_MAXCAPTURES 32 - - -/* -@@ lua_tmpnam is the function that the OS library uses to create a -@* temporary name. -@@ LUA_TMPNAMBUFSIZE is the maximum size of a name created by lua_tmpnam. -** CHANGE them if you have an alternative to tmpnam (which is considered -** insecure) or if you want the original tmpnam anyway. By default, Lua -** uses tmpnam except when POSIX is available, where it uses mkstemp. -*/ -#if defined(loslib_c) || defined(luaall_c) - -#if defined(LUA_USE_MKSTEMP) -#include -#define LUA_TMPNAMBUFSIZE 32 -#define lua_tmpnam(b,e) { \ - strcpy(b, "/tmp/lua_XXXXXX"); \ - e = mkstemp(b); \ - if (e != -1) close(e); \ - e = (e == -1); } - -#else -#define LUA_TMPNAMBUFSIZE L_tmpnam -#define lua_tmpnam(b,e) { e = (tmpnam(b) == NULL); } -#endif - -#endif - - -/* -@@ lua_popen spawns a new process connected to the current one through -@* the file streams. -** CHANGE it if you have a way to implement it in your system. -*/ -#if defined(LUA_USE_POPEN) - -#define lua_popen(L,c,m) ((void)L, fflush(NULL), popen(c,m)) -#define lua_pclose(L,file) ((void)L, (pclose(file) != -1)) - -#elif defined(LUA_WIN) - -#define lua_popen(L,c,m) ((void)L, _popen(c,m)) -#define lua_pclose(L,file) ((void)L, (_pclose(file) != -1)) - -#else - -#define lua_popen(L,c,m) ((void)((void)c, m), \ - luaL_error(L, LUA_QL("popen") " not supported"), (FILE*)0) -#define lua_pclose(L,file) ((void)((void)L, file), 0) - -#endif - -/* -@@ LUA_DL_* define which dynamic-library system Lua should use. -** CHANGE here if Lua has problems choosing the appropriate -** dynamic-library system for your platform (either Windows' DLL, Mac's -** dyld, or Unix's dlopen). If your system is some kind of Unix, there -** is a good chance that it has dlopen, so LUA_DL_DLOPEN will work for -** it. To use dlopen you also need to adapt the src/Makefile (probably -** adding -ldl to the linker options), so Lua does not select it -** automatically. (When you change the makefile to add -ldl, you must -** also add -DLUA_USE_DLOPEN.) -** If you do not want any kind of dynamic library, undefine all these -** options. -** By default, _WIN32 gets LUA_DL_DLL and MAC OS X gets LUA_DL_DYLD. -*/ -#if defined(LUA_USE_DLOPEN) -#define LUA_DL_DLOPEN -#endif - -#if defined(LUA_WIN) -#define LUA_DL_DLL -#endif - - -/* -@@ LUAI_EXTRASPACE allows you to add user-specific data in a lua_State -@* (the data goes just *before* the lua_State pointer). -** CHANGE (define) this if you really need that. This value must be -** a multiple of the maximum alignment required for your machine. -*/ -#define LUAI_EXTRASPACE 0 - - -/* -@@ luai_userstate* allow user-specific actions on threads. -** CHANGE them if you defined LUAI_EXTRASPACE and need to do something -** extra when a thread is created/deleted/resumed/yielded. -*/ -#define luai_userstateopen(L) ((void)L) -#define luai_userstateclose(L) ((void)L) -#define luai_userstatethread(L,L1) ((void)L) -#define luai_userstatefree(L) ((void)L) -#define luai_userstateresume(L,n) ((void)L) -#define luai_userstateyield(L,n) ((void)L) - - -/* -@@ LUA_INTFRMLEN is the length modifier for integer conversions -@* in 'string.format'. -@@ LUA_INTFRM_T is the integer type correspoding to the previous length -@* modifier. -** CHANGE them if your system supports long long or does not support long. -*/ - -#if defined(LUA_USELONGLONG) - -#define LUA_INTFRMLEN "ll" -#define LUA_INTFRM_T long long - -#else - -#define LUA_INTFRMLEN "l" -#define LUA_INTFRM_T long - -#endif - - - -/* =================================================================== */ - -/* -** Local configuration. You can use this space to add your redefinitions -** without modifying the main part of the file. -*/ - - - -#endif - diff --git a/Texturizer/Texturizer/include/lualib.h b/Texturizer/Texturizer/include/lualib.h deleted file mode 100644 index 12c08d8..0000000 --- a/Texturizer/Texturizer/include/lualib.h +++ /dev/null @@ -1,53 +0,0 @@ -/* -** $Id: lualib.h,v 1.36.1.1 2007/12/27 13:02:25 roberto Exp $ -** Lua standard libraries -** See Copyright Notice in lua.h -*/ - - -#ifndef lualib_h -#define lualib_h - -#include "lua.h" - - -/* Key to file-handle type */ -#define LUA_FILEHANDLE "FILE*" - - -#define LUA_COLIBNAME "coroutine" -LUALIB_API int (luaopen_base) (lua_State *L); - -#define LUA_TABLIBNAME "table" -LUALIB_API int (luaopen_table) (lua_State *L); - -#define LUA_IOLIBNAME "io" -LUALIB_API int (luaopen_io) (lua_State *L); - -#define LUA_OSLIBNAME "os" -LUALIB_API int (luaopen_os) (lua_State *L); - -#define LUA_STRLIBNAME "string" -LUALIB_API int (luaopen_string) (lua_State *L); - -#define LUA_MATHLIBNAME "math" -LUALIB_API int (luaopen_math) (lua_State *L); - -#define LUA_DBLIBNAME "debug" -LUALIB_API int (luaopen_debug) (lua_State *L); - -#define LUA_LOADLIBNAME "package" -LUALIB_API int (luaopen_package) (lua_State *L); - - -/* open all previous libraries */ -LUALIB_API void (luaL_openlibs) (lua_State *L); - - - -#ifndef lua_assert -#define lua_assert(x) ((void)0) -#endif - - -#endif diff --git a/Texturizer/Texturizer/lib/lua5.1.lib b/Texturizer/Texturizer/lib/lua5.1.lib deleted file mode 100644 index aa74d97..0000000 Binary files a/Texturizer/Texturizer/lib/lua5.1.lib and /dev/null differ diff --git a/Texturizer/Texturizer/lib/lua5.1d.lib b/Texturizer/Texturizer/lib/lua5.1d.lib deleted file mode 100644 index 123be99..0000000 Binary files a/Texturizer/Texturizer/lib/lua5.1d.lib and /dev/null differ diff --git a/Texturizer/Texturizer/pstdint.h b/Texturizer/Texturizer/pstdint.h deleted file mode 100644 index 12c108a..0000000 --- a/Texturizer/Texturizer/pstdint.h +++ /dev/null @@ -1,799 +0,0 @@ -/* A portable stdint.h - **************************************************************************** - * BSD License: - **************************************************************************** - * - * Copyright (c) 2005-2007 Paul Hsieh - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. The name of the author may not be used to endorse or promote products - * derived from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - **************************************************************************** - * - * Version 0.1.11 - * - * The ANSI C standard committee, for the C99 standard, specified the - * inclusion of a new standard include file called stdint.h. This is - * a very useful and long desired include file which contains several - * very precise definitions for integer scalar types that is - * critically important for making portable several classes of - * applications including cryptography, hashing, variable length - * integer libraries and so on. But for most developers its likely - * useful just for programming sanity. - * - * The problem is that most compiler vendors have decided not to - * implement the C99 standard, and the next C++ language standard - * (which has a lot more mindshare these days) will be a long time in - * coming and its unknown whether or not it will include stdint.h or - * how much adoption it will have. Either way, it will be a long time - * before all compilers come with a stdint.h and it also does nothing - * for the extremely large number of compilers available today which - * do not include this file, or anything comparable to it. - * - * So that's what this file is all about. Its an attempt to build a - * single universal include file that works on as many platforms as - * possible to deliver what stdint.h is supposed to. A few things - * that should be noted about this file: - * - * 1) It is not guaranteed to be portable and/or present an identical - * interface on all platforms. The extreme variability of the - * ANSI C standard makes this an impossibility right from the - * very get go. Its really only meant to be useful for the vast - * majority of platforms that possess the capability of - * implementing usefully and precisely defined, standard sized - * integer scalars. Systems which are not intrinsically 2s - * complement may produce invalid constants. - * - * 2) There is an unavoidable use of non-reserved symbols. - * - * 3) Other standard include files are invoked. - * - * 4) This file may come in conflict with future platforms that do - * include stdint.h. The hope is that one or the other can be - * used with no real difference. - * - * 5) In the current verison, if your platform can't represent - * int32_t, int16_t and int8_t, it just dumps out with a compiler - * error. - * - * 6) 64 bit integers may or may not be defined. Test for their - * presence with the test: #ifdef INT64_MAX or #ifdef UINT64_MAX. - * Note that this is different from the C99 specification which - * requires the existence of 64 bit support in the compiler. If - * this is not defined for your platform, yet it is capable of - * dealing with 64 bits then it is because this file has not yet - * been extended to cover all of your system's capabilities. - * - * 7) (u)intptr_t may or may not be defined. Test for its presence - * with the test: #ifdef PTRDIFF_MAX. If this is not defined - * for your platform, then it is because this file has not yet - * been extended to cover all of your system's capabilities, not - * because its optional. - * - * 8) The following might not been defined even if your platform is - * capable of defining it: - * - * WCHAR_MIN - * WCHAR_MAX - * (u)int64_t - * PTRDIFF_MIN - * PTRDIFF_MAX - * (u)intptr_t - * - * 9) The following have not been defined: - * - * WINT_MIN - * WINT_MAX - * - * 10) The criteria for defining (u)int_least(*)_t isn't clear, - * except for systems which don't have a type that precisely - * defined 8, 16, or 32 bit types (which this include file does - * not support anyways). Default definitions have been given. - * - * 11) The criteria for defining (u)int_fast(*)_t isn't something I - * would trust to any particular compiler vendor or the ANSI C - * committee. It is well known that "compatible systems" are - * commonly created that have very different performance - * characteristics from the systems they are compatible with, - * especially those whose vendors make both the compiler and the - * system. Default definitions have been given, but its strongly - * recommended that users never use these definitions for any - * reason (they do *NOT* deliver any serious guarantee of - * improved performance -- not in this file, nor any vendor's - * stdint.h). - * - * 12) The following macros: - * - * PRINTF_INTMAX_MODIFIER - * PRINTF_INT64_MODIFIER - * PRINTF_INT32_MODIFIER - * PRINTF_INT16_MODIFIER - * PRINTF_LEAST64_MODIFIER - * PRINTF_LEAST32_MODIFIER - * PRINTF_LEAST16_MODIFIER - * PRINTF_INTPTR_MODIFIER - * - * are strings which have been defined as the modifiers required - * for the "d", "u" and "x" printf formats to correctly output - * (u)intmax_t, (u)int64_t, (u)int32_t, (u)int16_t, (u)least64_t, - * (u)least32_t, (u)least16_t and (u)intptr_t types respectively. - * PRINTF_INTPTR_MODIFIER is not defined for some systems which - * provide their own stdint.h. PRINTF_INT64_MODIFIER is not - * defined if INT64_MAX is not defined. These are an extension - * beyond what C99 specifies must be in stdint.h. - * - * In addition, the following macros are defined: - * - * PRINTF_INTMAX_HEX_WIDTH - * PRINTF_INT64_HEX_WIDTH - * PRINTF_INT32_HEX_WIDTH - * PRINTF_INT16_HEX_WIDTH - * PRINTF_INT8_HEX_WIDTH - * PRINTF_INTMAX_DEC_WIDTH - * PRINTF_INT64_DEC_WIDTH - * PRINTF_INT32_DEC_WIDTH - * PRINTF_INT16_DEC_WIDTH - * PRINTF_INT8_DEC_WIDTH - * - * Which specifies the maximum number of characters required to - * print the number of that type in either hexadecimal or decimal. - * These are an extension beyond what C99 specifies must be in - * stdint.h. - * - * Compilers tested (all with 0 warnings at their highest respective - * settings): Borland Turbo C 2.0, WATCOM C/C++ 11.0 (16 bits and 32 - * bits), Microsoft Visual C++ 6.0 (32 bit), Microsoft Visual Studio - * .net (VC7), Intel C++ 4.0, GNU gcc v3.3.3 - * - * This file should be considered a work in progress. Suggestions for - * improvements, especially those which increase coverage are strongly - * encouraged. - * - * Acknowledgements - * - * The following people have made significant contributions to the - * development and testing of this file: - * - * Chris Howie - * John Steele Scott - * Dave Thorup - * - */ - -#include -#include -#include - -/* - * For gcc with _STDINT_H, fill in the PRINTF_INT*_MODIFIER macros, and - * do nothing else. On the Mac OS X version of gcc this is _STDINT_H_. - */ - -#if ((defined(__STDC__) && __STDC__ && __STDC_VERSION__ >= 199901L) || (defined (__WATCOMC__) && (defined (_STDINT_H_INCLUDED) || __WATCOMC__ >= 1250)) || (defined(__GNUC__) && (defined(_STDINT_H) || defined(_STDINT_H_)) )) && !defined (_PSTDINT_H_INCLUDED) -#include -#define _PSTDINT_H_INCLUDED -# ifndef PRINTF_INT64_MODIFIER -# define PRINTF_INT64_MODIFIER "ll" -# endif -# ifndef PRINTF_INT32_MODIFIER -# define PRINTF_INT32_MODIFIER "l" -# endif -# ifndef PRINTF_INT16_MODIFIER -# define PRINTF_INT16_MODIFIER "h" -# endif -# ifndef PRINTF_INTMAX_MODIFIER -# define PRINTF_INTMAX_MODIFIER PRINTF_INT64_MODIFIER -# endif -# ifndef PRINTF_INT64_HEX_WIDTH -# define PRINTF_INT64_HEX_WIDTH "16" -# endif -# ifndef PRINTF_INT32_HEX_WIDTH -# define PRINTF_INT32_HEX_WIDTH "8" -# endif -# ifndef PRINTF_INT16_HEX_WIDTH -# define PRINTF_INT16_HEX_WIDTH "4" -# endif -# ifndef PRINTF_INT8_HEX_WIDTH -# define PRINTF_INT8_HEX_WIDTH "2" -# endif -# ifndef PRINTF_INT64_DEC_WIDTH -# define PRINTF_INT64_DEC_WIDTH "20" -# endif -# ifndef PRINTF_INT32_DEC_WIDTH -# define PRINTF_INT32_DEC_WIDTH "10" -# endif -# ifndef PRINTF_INT16_DEC_WIDTH -# define PRINTF_INT16_DEC_WIDTH "5" -# endif -# ifndef PRINTF_INT8_DEC_WIDTH -# define PRINTF_INT8_DEC_WIDTH "3" -# endif -# ifndef PRINTF_INTMAX_HEX_WIDTH -# define PRINTF_INTMAX_HEX_WIDTH PRINTF_INT64_HEX_WIDTH -# endif -# ifndef PRINTF_INTMAX_DEC_WIDTH -# define PRINTF_INTMAX_DEC_WIDTH PRINTF_INT64_DEC_WIDTH -# endif - -/* - * Something really weird is going on with Open Watcom. Just pull some of - * these duplicated definitions from Open Watcom's stdint.h file for now. - */ - -# if defined (__WATCOMC__) && __WATCOMC__ >= 1250 -# if !defined (INT64_C) -# define INT64_C(x) (x + (INT64_MAX - INT64_MAX)) -# endif -# if !defined (UINT64_C) -# define UINT64_C(x) (x + (UINT64_MAX - UINT64_MAX)) -# endif -# if !defined (INT32_C) -# define INT32_C(x) (x + (INT32_MAX - INT32_MAX)) -# endif -# if !defined (UINT32_C) -# define UINT32_C(x) (x + (UINT32_MAX - UINT32_MAX)) -# endif -# if !defined (INT16_C) -# define INT16_C(x) (x) -# endif -# if !defined (UINT16_C) -# define UINT16_C(x) (x) -# endif -# if !defined (INT8_C) -# define INT8_C(x) (x) -# endif -# if !defined (UINT8_C) -# define UINT8_C(x) (x) -# endif -# if !defined (UINT64_MAX) -# define UINT64_MAX 18446744073709551615ULL -# endif -# if !defined (INT64_MAX) -# define INT64_MAX 9223372036854775807LL -# endif -# if !defined (UINT32_MAX) -# define UINT32_MAX 4294967295UL -# endif -# if !defined (INT32_MAX) -# define INT32_MAX 2147483647L -# endif -# if !defined (INTMAX_MAX) -# define INTMAX_MAX INT64_MAX -# endif -# if !defined (INTMAX_MIN) -# define INTMAX_MIN INT64_MIN -# endif -# endif -#endif - -#ifndef _PSTDINT_H_INCLUDED -#define _PSTDINT_H_INCLUDED - -#ifndef SIZE_MAX -# define SIZE_MAX (~(size_t)0) -#endif - -/* - * Deduce the type assignments from limits.h under the assumption that - * integer sizes in bits are powers of 2, and follow the ANSI - * definitions. - */ - -#ifndef UINT8_MAX -# define UINT8_MAX 0xff -#endif -#ifndef uint8_t -# if (UCHAR_MAX == UINT8_MAX) || defined (S_SPLINT_S) - typedef unsigned char uint8_t; -# define UINT8_C(v) ((uint8_t) v) -# else -# error "Platform not supported" -# endif -#endif - -#ifndef INT8_MAX -# define INT8_MAX 0x7f -#endif -#ifndef INT8_MIN -# define INT8_MIN INT8_C(0x80) -#endif -#ifndef int8_t -# if (SCHAR_MAX == INT8_MAX) || defined (S_SPLINT_S) - typedef signed char int8_t; -# define INT8_C(v) ((int8_t) v) -# else -# error "Platform not supported" -# endif -#endif - -#ifndef UINT16_MAX -# define UINT16_MAX 0xffff -#endif -#ifndef uint16_t -#if (UINT_MAX == UINT16_MAX) || defined (S_SPLINT_S) - typedef unsigned int uint16_t; -# ifndef PRINTF_INT16_MODIFIER -# define PRINTF_INT16_MODIFIER "" -# endif -# define UINT16_C(v) ((uint16_t) (v)) -#elif (USHRT_MAX == UINT16_MAX) - typedef unsigned short uint16_t; -# define UINT16_C(v) ((uint16_t) (v)) -# ifndef PRINTF_INT16_MODIFIER -# define PRINTF_INT16_MODIFIER "h" -# endif -#else -#error "Platform not supported" -#endif -#endif - -#ifndef INT16_MAX -# define INT16_MAX 0x7fff -#endif -#ifndef INT16_MIN -# define INT16_MIN INT16_C(0x8000) -#endif -#ifndef int16_t -#if (INT_MAX == INT16_MAX) || defined (S_SPLINT_S) - typedef signed int int16_t; -# define INT16_C(v) ((int16_t) (v)) -# ifndef PRINTF_INT16_MODIFIER -# define PRINTF_INT16_MODIFIER "" -# endif -#elif (SHRT_MAX == INT16_MAX) - typedef signed short int16_t; -# define INT16_C(v) ((int16_t) (v)) -# ifndef PRINTF_INT16_MODIFIER -# define PRINTF_INT16_MODIFIER "h" -# endif -#else -#error "Platform not supported" -#endif -#endif - -#ifndef UINT32_MAX -# define UINT32_MAX (0xffffffffUL) -#endif -#ifndef uint32_t -#if (ULONG_MAX == UINT32_MAX) || defined (S_SPLINT_S) - typedef unsigned long uint32_t; -# define UINT32_C(v) v ## UL -# ifndef PRINTF_INT32_MODIFIER -# define PRINTF_INT32_MODIFIER "l" -# endif -#elif (UINT_MAX == UINT32_MAX) - typedef unsigned int uint32_t; -# ifndef PRINTF_INT32_MODIFIER -# define PRINTF_INT32_MODIFIER "" -# endif -# define UINT32_C(v) v ## U -#elif (USHRT_MAX == UINT32_MAX) - typedef unsigned short uint32_t; -# define UINT32_C(v) ((unsigned short) (v)) -# ifndef PRINTF_INT32_MODIFIER -# define PRINTF_INT32_MODIFIER "" -# endif -#else -#error "Platform not supported" -#endif -#endif - -#ifndef INT32_MAX -# define INT32_MAX (0x7fffffffL) -#endif -#ifndef INT32_MIN -# define INT32_MIN INT32_C(0x80000000) -#endif -#ifndef int32_t -#if (LONG_MAX == INT32_MAX) || defined (S_SPLINT_S) - typedef signed long int32_t; -# define INT32_C(v) v ## L -# ifndef PRINTF_INT32_MODIFIER -# define PRINTF_INT32_MODIFIER "l" -# endif -#elif (INT_MAX == INT32_MAX) - typedef signed int int32_t; -# define INT32_C(v) v -# ifndef PRINTF_INT32_MODIFIER -# define PRINTF_INT32_MODIFIER "" -# endif -#elif (SHRT_MAX == INT32_MAX) - typedef signed short int32_t; -# define INT32_C(v) ((short) (v)) -# ifndef PRINTF_INT32_MODIFIER -# define PRINTF_INT32_MODIFIER "" -# endif -#else -#error "Platform not supported" -#endif -#endif - -/* - * The macro stdint_int64_defined is temporarily used to record - * whether or not 64 integer support is available. It must be - * defined for any 64 integer extensions for new platforms that are - * added. - */ - -#undef stdint_int64_defined -#if (defined(__STDC__) && defined(__STDC_VERSION__)) || defined (S_SPLINT_S) -# if (__STDC__ && __STDC_VERSION >= 199901L) || defined (S_SPLINT_S) -# define stdint_int64_defined - typedef long long int64_t; - typedef unsigned long long uint64_t; -# define UINT64_C(v) v ## ULL -# define INT64_C(v) v ## LL -# ifndef PRINTF_INT64_MODIFIER -# define PRINTF_INT64_MODIFIER "ll" -# endif -# endif -#endif - -#if !defined (stdint_int64_defined) -# if defined(__GNUC__) -# define stdint_int64_defined - __extension__ typedef long long int64_t; - __extension__ typedef unsigned long long uint64_t; -# define UINT64_C(v) v ## ULL -# define INT64_C(v) v ## LL -# ifndef PRINTF_INT64_MODIFIER -# define PRINTF_INT64_MODIFIER "ll" -# endif -# elif defined(__MWERKS__) || defined (__SUNPRO_C) || defined (__SUNPRO_CC) || defined (__APPLE_CC__) || defined (_LONG_LONG) || defined (_CRAYC) || defined (S_SPLINT_S) -# define stdint_int64_defined - typedef long long int64_t; - typedef unsigned long long uint64_t; -# define UINT64_C(v) v ## ULL -# define INT64_C(v) v ## LL -# ifndef PRINTF_INT64_MODIFIER -# define PRINTF_INT64_MODIFIER "ll" -# endif -# elif (defined(__WATCOMC__) && defined(__WATCOM_INT64__)) || (defined(_MSC_VER) && _INTEGRAL_MAX_BITS >= 64) || (defined (__BORLANDC__) && __BORLANDC__ > 0x460) || defined (__alpha) || defined (__DECC) -# define stdint_int64_defined - typedef __int64 int64_t; - typedef unsigned __int64 uint64_t; -# define UINT64_C(v) v ## UI64 -# define INT64_C(v) v ## I64 -# ifndef PRINTF_INT64_MODIFIER -# define PRINTF_INT64_MODIFIER "I64" -# endif -# endif -#endif - -#if !defined (LONG_LONG_MAX) && defined (INT64_C) -# define LONG_LONG_MAX INT64_C (9223372036854775807) -#endif -#ifndef ULONG_LONG_MAX -# define ULONG_LONG_MAX UINT64_C (18446744073709551615) -#endif - -#if !defined (INT64_MAX) && defined (INT64_C) -# define INT64_MAX INT64_C (9223372036854775807) -#endif -#if !defined (INT64_MIN) && defined (INT64_C) -# define INT64_MIN INT64_C (-9223372036854775808) -#endif -#if !defined (UINT64_MAX) && defined (INT64_C) -# define UINT64_MAX UINT64_C (18446744073709551615) -#endif - -/* - * Width of hexadecimal for number field. - */ - -#ifndef PRINTF_INT64_HEX_WIDTH -# define PRINTF_INT64_HEX_WIDTH "16" -#endif -#ifndef PRINTF_INT32_HEX_WIDTH -# define PRINTF_INT32_HEX_WIDTH "8" -#endif -#ifndef PRINTF_INT16_HEX_WIDTH -# define PRINTF_INT16_HEX_WIDTH "4" -#endif -#ifndef PRINTF_INT8_HEX_WIDTH -# define PRINTF_INT8_HEX_WIDTH "2" -#endif - -#ifndef PRINTF_INT64_DEC_WIDTH -# define PRINTF_INT64_DEC_WIDTH "20" -#endif -#ifndef PRINTF_INT32_DEC_WIDTH -# define PRINTF_INT32_DEC_WIDTH "10" -#endif -#ifndef PRINTF_INT16_DEC_WIDTH -# define PRINTF_INT16_DEC_WIDTH "5" -#endif -#ifndef PRINTF_INT8_DEC_WIDTH -# define PRINTF_INT8_DEC_WIDTH "3" -#endif - -/* - * Ok, lets not worry about 128 bit integers for now. Moore's law says - * we don't need to worry about that until about 2040 at which point - * we'll have bigger things to worry about. - */ - -#ifdef stdint_int64_defined - typedef int64_t intmax_t; - typedef uint64_t uintmax_t; -# define INTMAX_MAX INT64_MAX -# define INTMAX_MIN INT64_MIN -# define UINTMAX_MAX UINT64_MAX -# define UINTMAX_C(v) UINT64_C(v) -# define INTMAX_C(v) INT64_C(v) -# ifndef PRINTF_INTMAX_MODIFIER -# define PRINTF_INTMAX_MODIFIER PRINTF_INT64_MODIFIER -# endif -# ifndef PRINTF_INTMAX_HEX_WIDTH -# define PRINTF_INTMAX_HEX_WIDTH PRINTF_INT64_HEX_WIDTH -# endif -# ifndef PRINTF_INTMAX_DEC_WIDTH -# define PRINTF_INTMAX_DEC_WIDTH PRINTF_INT64_DEC_WIDTH -# endif -#else - typedef int32_t intmax_t; - typedef uint32_t uintmax_t; -# define INTMAX_MAX INT32_MAX -# define UINTMAX_MAX UINT32_MAX -# define UINTMAX_C(v) UINT32_C(v) -# define INTMAX_C(v) INT32_C(v) -# ifndef PRINTF_INTMAX_MODIFIER -# define PRINTF_INTMAX_MODIFIER PRINTF_INT32_MODIFIER -# endif -# ifndef PRINTF_INTMAX_HEX_WIDTH -# define PRINTF_INTMAX_HEX_WIDTH PRINTF_INT32_HEX_WIDTH -# endif -# ifndef PRINTF_INTMAX_DEC_WIDTH -# define PRINTF_INTMAX_DEC_WIDTH PRINTF_INT32_DEC_WIDTH -# endif -#endif - -/* - * Because this file currently only supports platforms which have - * precise powers of 2 as bit sizes for the default integers, the - * least definitions are all trivial. Its possible that a future - * version of this file could have different definitions. - */ - -#ifndef stdint_least_defined - typedef int8_t int_least8_t; - typedef uint8_t uint_least8_t; - typedef int16_t int_least16_t; - typedef uint16_t uint_least16_t; - typedef int32_t int_least32_t; - typedef uint32_t uint_least32_t; -# define PRINTF_LEAST32_MODIFIER PRINTF_INT32_MODIFIER -# define PRINTF_LEAST16_MODIFIER PRINTF_INT16_MODIFIER -# define UINT_LEAST8_MAX UINT8_MAX -# define INT_LEAST8_MAX INT8_MAX -# define UINT_LEAST16_MAX UINT16_MAX -# define INT_LEAST16_MAX INT16_MAX -# define UINT_LEAST32_MAX UINT32_MAX -# define INT_LEAST32_MAX INT32_MAX -# define INT_LEAST8_MIN INT8_MIN -# define INT_LEAST16_MIN INT16_MIN -# define INT_LEAST32_MIN INT32_MIN -# ifdef stdint_int64_defined - typedef int64_t int_least64_t; - typedef uint64_t uint_least64_t; -# define PRINTF_LEAST64_MODIFIER PRINTF_INT64_MODIFIER -# define UINT_LEAST64_MAX UINT64_MAX -# define INT_LEAST64_MAX INT64_MAX -# define INT_LEAST64_MIN INT64_MIN -# endif -#endif -#undef stdint_least_defined - -/* - * The ANSI C committee pretending to know or specify anything about - * performance is the epitome of misguided arrogance. The mandate of - * this file is to *ONLY* ever support that absolute minimum - * definition of the fast integer types, for compatibility purposes. - * No extensions, and no attempt to suggest what may or may not be a - * faster integer type will ever be made in this file. Developers are - * warned to stay away from these types when using this or any other - * stdint.h. - */ - -typedef int_least8_t int_fast8_t; -typedef uint_least8_t uint_fast8_t; -typedef int_least16_t int_fast16_t; -typedef uint_least16_t uint_fast16_t; -typedef int_least32_t int_fast32_t; -typedef uint_least32_t uint_fast32_t; -#define UINT_FAST8_MAX UINT_LEAST8_MAX -#define INT_FAST8_MAX INT_LEAST8_MAX -#define UINT_FAST16_MAX UINT_LEAST16_MAX -#define INT_FAST16_MAX INT_LEAST16_MAX -#define UINT_FAST32_MAX UINT_LEAST32_MAX -#define INT_FAST32_MAX INT_LEAST32_MAX -#define INT_FAST8_MIN INT_LEAST8_MIN -#define INT_FAST16_MIN INT_LEAST16_MIN -#define INT_FAST32_MIN INT_LEAST32_MIN -#ifdef stdint_int64_defined - typedef int_least64_t int_fast64_t; - typedef uint_least64_t uint_fast64_t; -# define UINT_FAST64_MAX UINT_LEAST64_MAX -# define INT_FAST64_MAX INT_LEAST64_MAX -# define INT_FAST64_MIN INT_LEAST64_MIN -#endif - -#undef stdint_int64_defined - -/* - * Whatever piecemeal, per compiler thing we can do about the wchar_t - * type limits. - */ - -#if defined(__WATCOMC__) || defined(_MSC_VER) || defined (__GNUC__) -# include -# ifndef WCHAR_MIN -# define WCHAR_MIN 0 -# endif -# ifndef WCHAR_MAX -# define WCHAR_MAX ((wchar_t)-1) -# endif -#endif - -/* - * Whatever piecemeal, per compiler/platform thing we can do about the - * (u)intptr_t types and limits. - */ - -#if defined (_MSC_VER) && defined (_UINTPTR_T_DEFINED) -# define STDINT_H_UINTPTR_T_DEFINED -#endif - -#ifndef STDINT_H_UINTPTR_T_DEFINED -# if defined (__alpha__) || defined (__ia64__) || defined (__x86_64__) || defined (_WIN64) -# define stdint_intptr_bits 64 -# elif defined (__WATCOMC__) || defined (__TURBOC__) -# if defined(__TINY__) || defined(__SMALL__) || defined(__MEDIUM__) -# define stdint_intptr_bits 16 -# else -# define stdint_intptr_bits 32 -# endif -# elif defined (__i386__) || defined (_WIN32) || defined (WIN32) -# define stdint_intptr_bits 32 -# elif defined (__INTEL_COMPILER) -/* TODO -- what will Intel do about x86-64? */ -# endif - -# ifdef stdint_intptr_bits -# define stdint_intptr_glue3_i(a,b,c) a##b##c -# define stdint_intptr_glue3(a,b,c) stdint_intptr_glue3_i(a,b,c) -# ifndef PRINTF_INTPTR_MODIFIER -# define PRINTF_INTPTR_MODIFIER stdint_intptr_glue3(PRINTF_INT,stdint_intptr_bits,_MODIFIER) -# endif -# ifndef PTRDIFF_MAX -# define PTRDIFF_MAX stdint_intptr_glue3(INT,stdint_intptr_bits,_MAX) -# endif -# ifndef PTRDIFF_MIN -# define PTRDIFF_MIN stdint_intptr_glue3(INT,stdint_intptr_bits,_MIN) -# endif -# ifndef UINTPTR_MAX -# define UINTPTR_MAX stdint_intptr_glue3(UINT,stdint_intptr_bits,_MAX) -# endif -# ifndef INTPTR_MAX -# define INTPTR_MAX stdint_intptr_glue3(INT,stdint_intptr_bits,_MAX) -# endif -# ifndef INTPTR_MIN -# define INTPTR_MIN stdint_intptr_glue3(INT,stdint_intptr_bits,_MIN) -# endif -# ifndef INTPTR_C -# define INTPTR_C(x) stdint_intptr_glue3(INT,stdint_intptr_bits,_C)(x) -# endif -# ifndef UINTPTR_C -# define UINTPTR_C(x) stdint_intptr_glue3(UINT,stdint_intptr_bits,_C)(x) -# endif - typedef stdint_intptr_glue3(uint,stdint_intptr_bits,_t) uintptr_t; - typedef stdint_intptr_glue3( int,stdint_intptr_bits,_t) intptr_t; -# else -/* TODO -- This following is likely wrong for some platforms, and does - nothing for the definition of uintptr_t. */ - typedef ptrdiff_t intptr_t; -# endif -# define STDINT_H_UINTPTR_T_DEFINED -#endif - -/* - * Assumes sig_atomic_t is signed and we have a 2s complement machine. - */ - -#ifndef SIG_ATOMIC_MAX -# define SIG_ATOMIC_MAX ((((sig_atomic_t) 1) << (sizeof (sig_atomic_t)*CHAR_BIT-1)) - 1) -#endif - -#endif - -#if defined (__TEST_PSTDINT_FOR_CORRECTNESS) - -/* - * Please compile with the maximum warning settings to make sure macros are not - * defined more than once. - */ - -#include -#include -#include - -#define glue3_aux(x,y,z) x ## y ## z -#define glue3(x,y,z) glue3_aux(x,y,z) - -#define DECLU(bits) glue3(uint,bits,_t) glue3(u,bits,=) glue3(UINT,bits,_C) (0); -#define DECLI(bits) glue3(int,bits,_t) glue3(i,bits,=) glue3(INT,bits,_C) (0); - -#define DECL(us,bits) glue3(DECL,us,) (bits) - -#define TESTUMAX(bits) glue3(u,bits,=) glue3(~,u,bits); if (glue3(UINT,bits,_MAX) glue3(!=,u,bits)) printf ("Something wrong with UINT%d_MAX\n", bits) - -int main () { - DECL(I,8) - DECL(U,8) - DECL(I,16) - DECL(U,16) - DECL(I,32) - DECL(U,32) -#ifdef INT64_MAX - DECL(I,64) - DECL(U,64) -#endif - intmax_t imax = INTMAX_C(0); - uintmax_t umax = UINTMAX_C(0); - char str0[256], str1[256]; - - sprintf (str0, "%d %x\n", 0, ~0); - - sprintf (str1, "%d %x\n", i8, ~0); - if (0 != strcmp (str0, str1)) printf ("Something wrong with i8 : %s\n", str1); - sprintf (str1, "%u %x\n", u8, ~0); - if (0 != strcmp (str0, str1)) printf ("Something wrong with u8 : %s\n", str1); - sprintf (str1, "%d %x\n", i16, ~0); - if (0 != strcmp (str0, str1)) printf ("Something wrong with i16 : %s\n", str1); - sprintf (str1, "%u %x\n", u16, ~0); - if (0 != strcmp (str0, str1)) printf ("Something wrong with u16 : %s\n", str1); - sprintf (str1, "%" PRINTF_INT32_MODIFIER "d %x\n", i32, ~0); - if (0 != strcmp (str0, str1)) printf ("Something wrong with i32 : %s\n", str1); - sprintf (str1, "%" PRINTF_INT32_MODIFIER "u %x\n", u32, ~0); - if (0 != strcmp (str0, str1)) printf ("Something wrong with u32 : %s\n", str1); -#ifdef INT64_MAX - sprintf (str1, "%" PRINTF_INT64_MODIFIER "d %x\n", i64, ~0); - if (0 != strcmp (str0, str1)) printf ("Something wrong with i64 : %s\n", str1); -#endif - sprintf (str1, "%" PRINTF_INTMAX_MODIFIER "d %x\n", imax, ~0); - if (0 != strcmp (str0, str1)) printf ("Something wrong with imax : %s\n", str1); - sprintf (str1, "%" PRINTF_INTMAX_MODIFIER "u %x\n", umax, ~0); - if (0 != strcmp (str0, str1)) printf ("Something wrong with umax : %s\n", str1); - - TESTUMAX(8); - TESTUMAX(16); - TESTUMAX(32); -#ifdef INT64_MAX - TESTUMAX(64); -#endif - - return EXIT_SUCCESS; -} - -#endif diff --git a/Texturizer/include/VersionNumber.h b/Texturizer/include/VersionNumber.h deleted file mode 100644 index e69de29..0000000 diff --git a/appveyor.yml b/appveyor.yml new file mode 100644 index 0000000..8e7c746 --- /dev/null +++ b/appveyor.yml @@ -0,0 +1,25 @@ +version: ci-{build} + +configuration: +- Debug +- Release + +platform: +- Win32 +- x64 + +clone_depth: 1 + +before_build: +- cmd: utils\premake5.exe vs2015 + +build: + project: build/MTA Modules.sln + parallel: true + verbosity: minimal + +test: off + +artifacts: +- path: bin/**/*.dll + name: modules diff --git a/create-projects.bat b/create-projects.bat new file mode 100644 index 0000000..42f5087 --- /dev/null +++ b/create-projects.bat @@ -0,0 +1,5 @@ +@echo off + +rem Generate solutions +utils\premake5 vs2015 +pause diff --git a/ml_curl/lib/lua51/src/lauxlib.h b/includes/lauxlib.h similarity index 100% rename from ml_curl/lib/lua51/src/lauxlib.h rename to includes/lauxlib.h diff --git a/sockets/include/lua.h b/includes/lua.h similarity index 94% rename from sockets/include/lua.h rename to includes/lua.h index 768f624..e4c7117 100644 --- a/sockets/include/lua.h +++ b/includes/lua.h @@ -1,5 +1,5 @@ /* -** $Id: lua.h,v 1.218.1.5 2008/08/06 13:30:12 roberto Exp $ +** $Id: lua.h,v 1.218.1.7 2012/01/13 20:36:20 roberto Exp $ ** Lua - An Extensible Extension Language ** Lua.org, PUC-Rio, Brazil (http://www.lua.org) ** See Copyright Notice at the end of this file @@ -17,9 +17,9 @@ #define LUA_VERSION "Lua 5.1" -#define LUA_RELEASE "Lua 5.1.4" +#define LUA_RELEASE "Lua 5.1.5" #define LUA_VERSION_NUM 501 -#define LUA_COPYRIGHT "Copyright (C) 1994-2008 Lua.org, PUC-Rio" +#define LUA_COPYRIGHT "Copyright (C) 1994-2012 Lua.org, PUC-Rio" #define LUA_AUTHORS "R. Ierusalimschy, L. H. de Figueiredo & W. Celes" @@ -55,7 +55,13 @@ typedef int (*lua_CFunction) (lua_State *L); ** MTA Specific stuff written by Oli for pre C Function call hooking */ typedef int (*lua_PreCallHook) ( lua_CFunction f, lua_State* L ); -void lua_registerPreCallHook ( lua_PreCallHook f ); +LUA_API void lua_registerPreCallHook ( lua_PreCallHook f ); +typedef void (*lua_PostCallHook) ( lua_CFunction f, lua_State* L ); +LUA_API void lua_registerPostCallHook ( lua_PostCallHook f ); + +// MTA Specific +typedef int (*lua_UndumpHook) ( const char* p, size_t n ); +LUA_API void lua_registerUndumpHook ( lua_UndumpHook f ); /* ** functions that read/write blocks when loading/dumping Lua chunks @@ -89,7 +95,7 @@ typedef void * (*lua_Alloc) (void *ud, void *ptr, size_t osize, size_t nsize); /* minimum Lua stack available to a C function */ -#define LUA_MINSTACK 20 +#define LUA_MINSTACK 50 // MTA change. Was 20 /* @@ -132,6 +138,7 @@ LUA_API void (lua_remove) (lua_State *L, int idx); LUA_API void (lua_insert) (lua_State *L, int idx); LUA_API void (lua_replace) (lua_State *L, int idx); LUA_API int (lua_checkstack) (lua_State *L, int sz); +LUA_API int (lua_getstackgap) (lua_State *L); // MTA addition LUA_API void (lua_xmove) (lua_State *from, lua_State *to, int n); @@ -153,6 +160,7 @@ LUA_API int (lua_lessthan) (lua_State *L, int idx1, int idx2); LUA_API lua_Number (lua_tonumber) (lua_State *L, int idx); LUA_API lua_Integer (lua_tointeger) (lua_State *L, int idx); +LUA_API lua_Integer (lua_tointegerW) (lua_State *L, int idx); // MTA Specific LUA_API int (lua_toboolean) (lua_State *L, int idx); LUA_API const char *(lua_tolstring) (lua_State *L, int idx, size_t *len); LUA_API size_t (lua_objlen) (lua_State *L, int idx); @@ -370,7 +378,7 @@ struct lua_Debug { /****************************************************************************** -* Copyright (C) 1994-2008 Lua.org, PUC-Rio. All rights reserved. +* Copyright (C) 1994-2012 Lua.org, PUC-Rio. All rights reserved. * * Permission is hereby granted, free of charge, to any person obtaining * a copy of this software and associated documentation files (the diff --git a/ml_system/lib/lua51/src/luaconf.h b/includes/luaconf.h similarity index 98% rename from ml_system/lib/lua51/src/luaconf.h rename to includes/luaconf.h index e2cb261..2920b93 100644 --- a/ml_system/lib/lua51/src/luaconf.h +++ b/includes/luaconf.h @@ -375,7 +375,12 @@ ** with Lua. A useful redefinition is to use assert.h. */ #if defined(LUA_USE_APICHECK) -#include +///////////////////////////////////////////////////////////////////////// +// MTA addition for testing if apicheck will function as expected, and generating more useful crash dumps + #undef assert + #define assert(_Expression) (void)( (!!(_Expression)) || ( *((int*)NULL) = 0) ) + LUA_API int luaX_is_apicheck_enabled(); +///////////////////////////////////////////////////////////////////////// #define luai_apicheck(L,o) { (void)L; assert(o); } #else #define luai_apicheck(L,o) { (void)L; } diff --git a/ml_system/lib/lua51/src/lualib.h b/includes/lualib.h similarity index 93% rename from ml_system/lib/lua51/src/lualib.h rename to includes/lualib.h index 469417f..5872ef5 100644 --- a/ml_system/lib/lua51/src/lualib.h +++ b/includes/lualib.h @@ -43,7 +43,8 @@ LUALIB_API int (luaopen_package) (lua_State *L); /* open all previous libraries */ LUALIB_API void (luaL_openlibs) (lua_State *L); - +/* Additional luautf8 library */ +LUALIB_API int luaopen_utf8(lua_State *L); #ifndef lua_assert #define lua_assert(x) ((void)0) diff --git a/libs/x32/lua5.1.a b/libs/x32/lua5.1.a new file mode 100644 index 0000000..e99ba7f Binary files /dev/null and b/libs/x32/lua5.1.a differ diff --git a/libs/x32/lua5.1.lib b/libs/x32/lua5.1.lib new file mode 100644 index 0000000..248301a Binary files /dev/null and b/libs/x32/lua5.1.lib differ diff --git a/libs/x32/lua5.1.pdb b/libs/x32/lua5.1.pdb new file mode 100644 index 0000000..ac8e8a7 Binary files /dev/null and b/libs/x32/lua5.1.pdb differ diff --git a/libs/x32/lua5.1_d.a b/libs/x32/lua5.1_d.a new file mode 100644 index 0000000..1641728 Binary files /dev/null and b/libs/x32/lua5.1_d.a differ diff --git a/libs/x32/lua5.1_d.lib b/libs/x32/lua5.1_d.lib new file mode 100644 index 0000000..987f6b3 Binary files /dev/null and b/libs/x32/lua5.1_d.lib differ diff --git a/libs/x32/lua5.1_d.pdb b/libs/x32/lua5.1_d.pdb new file mode 100644 index 0000000..5bbf7ff Binary files /dev/null and b/libs/x32/lua5.1_d.pdb differ diff --git a/libs/x64/lua5.1.a b/libs/x64/lua5.1.a new file mode 100644 index 0000000..cc0b223 Binary files /dev/null and b/libs/x64/lua5.1.a differ diff --git a/libs/x64/lua5.1.lib b/libs/x64/lua5.1.lib new file mode 100644 index 0000000..d8cef5f Binary files /dev/null and b/libs/x64/lua5.1.lib differ diff --git a/libs/x64/lua5.1.pdb b/libs/x64/lua5.1.pdb new file mode 100644 index 0000000..b60092c Binary files /dev/null and b/libs/x64/lua5.1.pdb differ diff --git a/libs/x64/lua5.1_d.a b/libs/x64/lua5.1_d.a new file mode 100644 index 0000000..34abd74 Binary files /dev/null and b/libs/x64/lua5.1_d.a differ diff --git a/libs/x64/lua5.1_d.lib b/libs/x64/lua5.1_d.lib new file mode 100644 index 0000000..0800209 Binary files /dev/null and b/libs/x64/lua5.1_d.lib differ diff --git a/libs/x64/lua5.1_d.pdb b/libs/x64/lua5.1_d.pdb new file mode 100644 index 0000000..de3fced Binary files /dev/null and b/libs/x64/lua5.1_d.pdb differ diff --git a/ml_curl/Makefile b/ml_curl/Makefile deleted file mode 100644 index 14a0a3d..0000000 --- a/ml_curl/Makefile +++ /dev/null @@ -1,38 +0,0 @@ -#### Start of system configuration section #### - -# use gcc or gcc-3.3 - -CC = gcc -LD = gcc -PROG = ml_curl.so -CXX = gcc -CPP = gcc - -# Compiler flags -# NOTE: add -g for debug, remove for release! -CPPFLAGS = -MD -Wall -I./ -LDFLAGS = -fPIC -shared -Wl,-soname,$(PROG).1,-R./ -LIBS = -lpthread -lstdc++ -L./lib -llua - -#### End of system configuration section #### - -#### Source and object files - -SRC_LOCAL = $(wildcard ./*.cpp ./extra/*.cpp) -OBJ_LOCAL = $(patsubst %.cpp,%.o,$(SRC_LOCAL)) -OBJS = $(OBJ_LOCAL) -SRCS = $(SRC_LOCAL) -DEPS = $(patsubst %.o,%.d,$(OBJS)) - -#### Make rules - -all : ml_base - -ml_curl : $(OBJS) - $(CC) $(CPPFLAGS) $(LDFLAGS) -o $(PROG) $(OBJS) $(LIBS) - -clean : - @rm *.o - @rm $(PROG) - --include $(DEPS) diff --git a/ml_curl/include/curl/Makefile.am b/ml_curl/include/curl/Makefile.am deleted file mode 100644 index a3b4443..0000000 --- a/ml_curl/include/curl/Makefile.am +++ /dev/null @@ -1,25 +0,0 @@ -pkginclude_HEADERS = \ - curl.h curlver.h easy.h mprintf.h stdcheaders.h types.h multi.h \ - typecheck-gcc.h curlbuild.h curlrules.h - -pkgincludedir= $(includedir)/curl - -# curlbuild.h does not exist in the git tree. When the original libcurl -# source code distribution archive file is created, curlbuild.h.dist is -# renamed to curlbuild.h and included in the tarball so that it can be -# used directly on non-configure systems. -# -# The distributed curlbuild.h will be overwritten on configure systems -# when the configure script runs, with one that is suitable and specific -# to the library being configured and built. -# -# curlbuild.h.in is the distributed template file from which the configure -# script creates curlbuild.h at library configuration time, overwiting the -# one included in the distribution archive. -# -# curlbuild.h.dist is not included in the source code distribution archive. - -EXTRA_DIST = curlbuild.h.in - -DISTCLEANFILES = curlbuild.h - diff --git a/ml_curl/include/curl/Makefile.in b/ml_curl/include/curl/Makefile.in deleted file mode 100644 index 58eb07b..0000000 --- a/ml_curl/include/curl/Makefile.in +++ /dev/null @@ -1,511 +0,0 @@ -# Makefile.in generated by automake 1.9.6 from Makefile.am. -# @configure_input@ - -# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, -# 2003, 2004, 2005 Free Software Foundation, Inc. -# This Makefile.in is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY, to the extent permitted by law; without -# even the implied warranty of MERCHANTABILITY or FITNESS FOR A -# PARTICULAR PURPOSE. - -@SET_MAKE@ - -srcdir = @srcdir@ -top_srcdir = @top_srcdir@ -VPATH = @srcdir@ -pkgdatadir = $(datadir)/@PACKAGE@ -pkglibdir = $(libdir)/@PACKAGE@ -top_builddir = ../.. -am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd -INSTALL = @INSTALL@ -install_sh_DATA = $(install_sh) -c -m 644 -install_sh_PROGRAM = $(install_sh) -c -install_sh_SCRIPT = $(install_sh) -c -INSTALL_HEADER = $(INSTALL_DATA) -transform = $(program_transform_name) -NORMAL_INSTALL = : -PRE_INSTALL = : -POST_INSTALL = : -NORMAL_UNINSTALL = : -PRE_UNINSTALL = : -POST_UNINSTALL = : -build_triplet = @build@ -host_triplet = @host@ -subdir = include/curl -DIST_COMMON = $(pkginclude_HEADERS) $(srcdir)/Makefile.am \ - $(srcdir)/Makefile.in $(srcdir)/curlbuild.h.in -ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 -am__aclocal_m4_deps = $(top_srcdir)/m4/curl-compilers.m4 \ - $(top_srcdir)/m4/curl-confopts.m4 \ - $(top_srcdir)/m4/curl-functions.m4 \ - $(top_srcdir)/m4/curl-override.m4 \ - $(top_srcdir)/m4/curl-reentrant.m4 \ - $(top_srcdir)/m4/curl-system.m4 $(top_srcdir)/m4/libtool.m4 \ - $(top_srcdir)/m4/ltoptions.m4 $(top_srcdir)/m4/ltsugar.m4 \ - $(top_srcdir)/m4/ltversion.m4 $(top_srcdir)/m4/lt~obsolete.m4 \ - $(top_srcdir)/acinclude.m4 $(top_srcdir)/configure.ac -am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ - $(ACLOCAL_M4) -mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs -CONFIG_HEADER = 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The terms - * are also available at http://curl.haxx.se/docs/copyright.html. - * - * You may opt to use, copy, modify, merge, publish, distribute and/or sell - * copies of the Software, and permit persons to whom the Software is - * furnished to do so, under the terms of the COPYING file. - * - * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY - * KIND, either express or implied. - * - ***************************************************************************/ - -/* ================================================================ */ -/* NOTES FOR CONFIGURE CAPABLE SYSTEMS */ -/* ================================================================ */ - -/* - * NOTE 1: - * ------- - * - * Nothing in this file is intended to be modified or adjusted by the - * curl library user nor by the curl library builder. - * - * If you think that something actually needs to be changed, adjusted - * or fixed in this file, then, report it on the libcurl development - * mailing list: http://cool.haxx.se/mailman/listinfo/curl-library/ - * - * This header file shall only export symbols which are 'curl' or 'CURL' - * prefixed, otherwise public name space would be polluted. - * - * NOTE 2: - * ------- - * - * Right now you might be staring at file include/curl/curlbuild.h.in or - * at file include/curl/curlbuild.h, this is due to the following reason: - * - * On systems capable of running the configure script, the configure process - * will overwrite the distributed include/curl/curlbuild.h file with one that - * is suitable and specific to the library being configured and built, which - * is generated from the include/curl/curlbuild.h.in template file. - * - */ - -/* ================================================================ */ -/* DEFINITION OF THESE SYMBOLS SHALL NOT TAKE PLACE ANYWHERE ELSE */ -/* ================================================================ */ - -#ifdef CURL_SIZEOF_LONG -# error "CURL_SIZEOF_LONG shall not be defined except in curlbuild.h" - Error Compilation_aborted_CURL_SIZEOF_LONG_already_defined -#endif - -#ifdef CURL_TYPEOF_CURL_SOCKLEN_T -# error "CURL_TYPEOF_CURL_SOCKLEN_T shall not be defined except in curlbuild.h" - Error Compilation_aborted_CURL_TYPEOF_CURL_SOCKLEN_T_already_defined -#endif - -#ifdef CURL_SIZEOF_CURL_SOCKLEN_T -# error "CURL_SIZEOF_CURL_SOCKLEN_T shall not be defined except in curlbuild.h" - Error Compilation_aborted_CURL_SIZEOF_CURL_SOCKLEN_T_already_defined -#endif -#ifdef CURL_TYPEOF_CURL_OFF_T -# error "CURL_TYPEOF_CURL_OFF_T shall not be defined except in curlbuild.h" - Error Compilation_aborted_CURL_TYPEOF_CURL_OFF_T_already_defined -#endif - -#ifdef CURL_FORMAT_CURL_OFF_T -# error "CURL_FORMAT_CURL_OFF_T shall not be defined except in curlbuild.h" - Error Compilation_aborted_CURL_FORMAT_CURL_OFF_T_already_defined -#endif - -#ifdef CURL_FORMAT_CURL_OFF_TU -# error "CURL_FORMAT_CURL_OFF_TU shall not be defined except in curlbuild.h" - Error Compilation_aborted_CURL_FORMAT_CURL_OFF_TU_already_defined -#endif - -#ifdef CURL_FORMAT_OFF_T -# error "CURL_FORMAT_OFF_T shall not be defined except in curlbuild.h" - Error Compilation_aborted_CURL_FORMAT_OFF_T_already_defined -#endif - -#ifdef CURL_SIZEOF_CURL_OFF_T -# error "CURL_SIZEOF_CURL_OFF_T shall not be defined except in curlbuild.h" - Error Compilation_aborted_CURL_SIZEOF_CURL_OFF_T_already_defined -#endif - -#ifdef CURL_SUFFIX_CURL_OFF_T -# error "CURL_SUFFIX_CURL_OFF_T shall not be defined except in curlbuild.h" - Error Compilation_aborted_CURL_SUFFIX_CURL_OFF_T_already_defined -#endif - -#ifdef CURL_SUFFIX_CURL_OFF_TU -# error "CURL_SUFFIX_CURL_OFF_TU shall not be defined except in curlbuild.h" - Error Compilation_aborted_CURL_SUFFIX_CURL_OFF_TU_already_defined -#endif - -/* ================================================================ */ -/* EXTERNAL INTERFACE SETTINGS FOR CONFIGURE CAPABLE SYSTEMS ONLY */ -/* ================================================================ */ - -/* Configure process defines this to 1 when it finds out that system */ -/* header file sys/types.h must be included by the external interface. */ -#cmakedefine CURL_PULL_SYS_TYPES_H ${CURL_PULL_SYS_TYPES_H} -#ifdef CURL_PULL_SYS_TYPES_H -# include -#endif - -/* Configure process defines this to 1 when it finds out that system */ -/* header file stdint.h must be included by the external interface. */ -#cmakedefine CURL_PULL_STDINT_H ${CURL_PULL_STDINT_H} -#ifdef CURL_PULL_STDINT_H -# include -#endif - -/* Configure process defines this to 1 when it finds out that system */ -/* header file inttypes.h must be included by the external interface. */ -#cmakedefine CURL_PULL_INTTYPES_H ${CURL_PULL_INTTYPES_H} -#ifdef CURL_PULL_INTTYPES_H -# include -#endif - -/* The size of `long', as computed by sizeof. */ -#cmakedefine CURL_SIZEOF_LONG ${CURL_SIZEOF_LONG} - -/* Integral data type used for curl_socklen_t. */ -#cmakedefine CURL_TYPEOF_CURL_SOCKLEN_T ${CURL_TYPEOF_CURL_SOCKLEN_T} - -/* on windows socklen_t is in here */ -#ifdef _WIN32 -# include -# include -#endif - -#ifdef HAVE_SYS_SOCKET_H -# include -#endif - -/* Data type definition of curl_socklen_t. */ -typedef CURL_TYPEOF_CURL_SOCKLEN_T curl_socklen_t; - -/* The size of `curl_socklen_t', as computed by sizeof. */ -#cmakedefine CURL_SIZEOF_CURL_SOCKLEN_T ${CURL_SIZEOF_CURL_SOCKLEN_T} - -/* Signed integral data type used for curl_off_t. */ -#cmakedefine CURL_TYPEOF_CURL_OFF_T ${CURL_TYPEOF_CURL_OFF_T} - -/* Data type definition of curl_off_t. */ -typedef CURL_TYPEOF_CURL_OFF_T curl_off_t; - -/* curl_off_t formatting string directive without "%" conversion specifier. */ -#cmakedefine CURL_FORMAT_CURL_OFF_T "${CURL_FORMAT_CURL_OFF_T}" - -/* unsigned curl_off_t formatting string without "%" conversion specifier. */ -#cmakedefine CURL_FORMAT_CURL_OFF_TU "${CURL_FORMAT_CURL_OFF_TU}" - -/* curl_off_t formatting string directive with "%" conversion specifier. */ -#cmakedefine CURL_FORMAT_OFF_T "${CURL_FORMAT_OFF_T}" - -/* The size of `curl_off_t', as computed by sizeof. */ -#cmakedefine CURL_SIZEOF_CURL_OFF_T ${CURL_SIZEOF_CURL_OFF_T} - -/* curl_off_t constant suffix. */ -#cmakedefine CURL_SUFFIX_CURL_OFF_T ${CURL_SUFFIX_CURL_OFF_T} - -/* unsigned curl_off_t constant suffix. */ -#cmakedefine CURL_SUFFIX_CURL_OFF_TU ${CURL_SUFFIX_CURL_OFF_TU} - -#endif /* __CURL_CURLBUILD_H */ diff --git a/ml_curl/include/curl/curlbuild.h.in b/ml_curl/include/curl/curlbuild.h.in deleted file mode 100644 index cb1de80..0000000 --- a/ml_curl/include/curl/curlbuild.h.in +++ /dev/null @@ -1,190 +0,0 @@ -#ifndef __CURL_CURLBUILD_H -#define __CURL_CURLBUILD_H -/*************************************************************************** - * _ _ ____ _ - * Project ___| | | | _ \| | - * / __| | | | |_) | | - * | (__| |_| | _ <| |___ - * \___|\___/|_| \_\_____| - * - * Copyright (C) 1998 - 2009, Daniel Stenberg, , et al. - * - * This software is licensed as described in the file COPYING, which - * you should have received as part of this distribution. The terms - * are also available at http://curl.haxx.se/docs/copyright.html. - * - * You may opt to use, copy, modify, merge, publish, distribute and/or sell - * copies of the Software, and permit persons to whom the Software is - * furnished to do so, under the terms of the COPYING file. - * - * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY - * KIND, either express or implied. - * - ***************************************************************************/ - -/* ================================================================ */ -/* NOTES FOR CONFIGURE CAPABLE SYSTEMS */ -/* ================================================================ */ - -/* - * NOTE 1: - * ------- - * - * Nothing in this file is intended to be modified or adjusted by the - * curl library user nor by the curl library builder. - * - * If you think that something actually needs to be changed, adjusted - * or fixed in this file, then, report it on the libcurl development - * mailing list: http://cool.haxx.se/mailman/listinfo/curl-library/ - * - * This header file shall only export symbols which are 'curl' or 'CURL' - * prefixed, otherwise public name space would be polluted. - * - * NOTE 2: - * ------- - * - * Right now you might be staring at file include/curl/curlbuild.h.in or - * at file include/curl/curlbuild.h, this is due to the following reason: - * - * On systems capable of running the configure script, the configure process - * will overwrite the distributed include/curl/curlbuild.h file with one that - * is suitable and specific to the library being configured and built, which - * is generated from the include/curl/curlbuild.h.in template file. - * - */ - -/* ================================================================ */ -/* DEFINITION OF THESE SYMBOLS SHALL NOT TAKE PLACE ANYWHERE ELSE */ -/* ================================================================ */ - -#ifdef CURL_SIZEOF_LONG -# error "CURL_SIZEOF_LONG shall not be defined except in curlbuild.h" - Error Compilation_aborted_CURL_SIZEOF_LONG_already_defined -#endif - -#ifdef CURL_TYPEOF_CURL_SOCKLEN_T -# error "CURL_TYPEOF_CURL_SOCKLEN_T shall not be defined except in curlbuild.h" - Error Compilation_aborted_CURL_TYPEOF_CURL_SOCKLEN_T_already_defined -#endif - -#ifdef CURL_SIZEOF_CURL_SOCKLEN_T -# error "CURL_SIZEOF_CURL_SOCKLEN_T shall not be defined except in curlbuild.h" - Error Compilation_aborted_CURL_SIZEOF_CURL_SOCKLEN_T_already_defined -#endif - -#ifdef CURL_TYPEOF_CURL_OFF_T -# error "CURL_TYPEOF_CURL_OFF_T shall not be defined except in curlbuild.h" - Error Compilation_aborted_CURL_TYPEOF_CURL_OFF_T_already_defined -#endif - -#ifdef CURL_FORMAT_CURL_OFF_T -# error "CURL_FORMAT_CURL_OFF_T shall not be defined except in curlbuild.h" - Error Compilation_aborted_CURL_FORMAT_CURL_OFF_T_already_defined -#endif - -#ifdef CURL_FORMAT_CURL_OFF_TU -# error "CURL_FORMAT_CURL_OFF_TU shall not be defined except in curlbuild.h" - Error Compilation_aborted_CURL_FORMAT_CURL_OFF_TU_already_defined -#endif - -#ifdef CURL_FORMAT_OFF_T -# error "CURL_FORMAT_OFF_T shall not be defined except in curlbuild.h" - Error Compilation_aborted_CURL_FORMAT_OFF_T_already_defined -#endif - -#ifdef CURL_SIZEOF_CURL_OFF_T -# error "CURL_SIZEOF_CURL_OFF_T shall not be defined except in curlbuild.h" - Error Compilation_aborted_CURL_SIZEOF_CURL_OFF_T_already_defined -#endif - -#ifdef CURL_SUFFIX_CURL_OFF_T -# error "CURL_SUFFIX_CURL_OFF_T shall not be defined except in curlbuild.h" - Error Compilation_aborted_CURL_SUFFIX_CURL_OFF_T_already_defined -#endif - -#ifdef CURL_SUFFIX_CURL_OFF_TU -# error "CURL_SUFFIX_CURL_OFF_TU shall not be defined except in curlbuild.h" - Error Compilation_aborted_CURL_SUFFIX_CURL_OFF_TU_already_defined -#endif - -/* ================================================================ */ -/* EXTERNAL INTERFACE SETTINGS FOR CONFIGURE CAPABLE SYSTEMS ONLY */ -/* ================================================================ */ - -/* Configure process defines this to 1 when it finds out that system */ -/* header file ws2tcpip.h must be included by the external interface. */ -#undef CURL_PULL_WS2TCPIP_H -#ifdef CURL_PULL_WS2TCPIP_H -# ifndef WIN32_LEAN_AND_MEAN -# define WIN32_LEAN_AND_MEAN -# endif -# include -# include -# include -#endif - -/* Configure process defines this to 1 when it finds out that system */ -/* header file sys/types.h must be included by the external interface. */ -#undef CURL_PULL_SYS_TYPES_H -#ifdef CURL_PULL_SYS_TYPES_H -# include -#endif - -/* Configure process defines this to 1 when it finds out that system */ -/* header file stdint.h must be included by the external interface. */ -#undef CURL_PULL_STDINT_H -#ifdef CURL_PULL_STDINT_H -# include -#endif - -/* Configure process defines this to 1 when it finds out that system */ -/* header file inttypes.h must be included by the external interface. */ -#undef CURL_PULL_INTTYPES_H -#ifdef CURL_PULL_INTTYPES_H -# include -#endif - -/* Configure process defines this to 1 when it finds out that system */ -/* header file sys/socket.h must be included by the external interface. */ -#undef CURL_PULL_SYS_SOCKET_H -#ifdef CURL_PULL_SYS_SOCKET_H -# include -#endif - -/* The size of `long', as computed by sizeof. */ -#undef CURL_SIZEOF_LONG - -/* Integral data type used for curl_socklen_t. */ -#undef CURL_TYPEOF_CURL_SOCKLEN_T - -/* The size of `curl_socklen_t', as computed by sizeof. */ -#undef CURL_SIZEOF_CURL_SOCKLEN_T - -/* Data type definition of curl_socklen_t. */ -typedef CURL_TYPEOF_CURL_SOCKLEN_T curl_socklen_t; - -/* Signed integral data type used for curl_off_t. */ -#undef CURL_TYPEOF_CURL_OFF_T - -/* Data type definition of curl_off_t. */ -typedef CURL_TYPEOF_CURL_OFF_T curl_off_t; - -/* curl_off_t formatting string directive without "%" conversion specifier. */ -#undef CURL_FORMAT_CURL_OFF_T - -/* unsigned curl_off_t formatting string without "%" conversion specifier. */ -#undef CURL_FORMAT_CURL_OFF_TU - -/* curl_off_t formatting string directive with "%" conversion specifier. */ -#undef CURL_FORMAT_OFF_T - -/* The size of `curl_off_t', as computed by sizeof. */ -#undef CURL_SIZEOF_CURL_OFF_T - -/* curl_off_t constant suffix. */ -#undef CURL_SUFFIX_CURL_OFF_T - -/* unsigned curl_off_t constant suffix. */ -#undef CURL_SUFFIX_CURL_OFF_TU - -#endif /* __CURL_CURLBUILD_H */ diff --git a/ml_curl/include/curl/types.h b/ml_curl/include/curl/types.h deleted file mode 100644 index d37d6ae..0000000 --- a/ml_curl/include/curl/types.h +++ /dev/null @@ -1 +0,0 @@ -/* not used */ diff --git a/ml_curl/include/lauxlib.h b/ml_curl/include/lauxlib.h deleted file mode 100644 index 9e15c43..0000000 --- a/ml_curl/include/lauxlib.h +++ /dev/null @@ -1,174 +0,0 @@ -/* -** $Id: lauxlib.h,v 1.88.1.1 2007/12/27 13:02:25 roberto Exp $ -** Auxiliary functions for building Lua libraries -** See Copyright Notice in lua.h -*/ - - -#ifndef lauxlib_h -#define lauxlib_h - - -#include -#include - -#include "lua.h" - - -#if defined(LUA_COMPAT_GETN) -LUALIB_API int (luaL_getn) (lua_State *L, int t); -LUALIB_API void (luaL_setn) (lua_State *L, int t, int n); -#else -#define luaL_getn(L,i) ((int)lua_objlen(L, i)) -#define luaL_setn(L,i,j) ((void)0) /* no op! */ -#endif - -#if defined(LUA_COMPAT_OPENLIB) -#define luaI_openlib luaL_openlib -#endif - - -/* extra error code for `luaL_load' */ -#define LUA_ERRFILE (LUA_ERRERR+1) - - -typedef struct luaL_Reg { - const char *name; - lua_CFunction func; -} luaL_Reg; - - - -LUALIB_API void (luaI_openlib) (lua_State *L, const char *libname, - const luaL_Reg *l, int nup); -LUALIB_API void (luaL_register) (lua_State *L, const char *libname, - const luaL_Reg *l); -LUALIB_API int (luaL_getmetafield) (lua_State *L, int obj, const char *e); -LUALIB_API int (luaL_callmeta) (lua_State *L, int obj, const char *e); -LUALIB_API int (luaL_typerror) (lua_State *L, int narg, const char *tname); -LUALIB_API int (luaL_argerror) (lua_State *L, int numarg, const char *extramsg); -LUALIB_API const char *(luaL_checklstring) (lua_State *L, int numArg, - size_t *l); -LUALIB_API const char *(luaL_optlstring) (lua_State *L, int numArg, - const char *def, size_t *l); -LUALIB_API lua_Number (luaL_checknumber) (lua_State *L, int numArg); -LUALIB_API lua_Number (luaL_optnumber) (lua_State *L, int nArg, lua_Number def); - -LUALIB_API lua_Integer (luaL_checkinteger) (lua_State *L, int numArg); -LUALIB_API lua_Integer (luaL_optinteger) (lua_State *L, int nArg, - lua_Integer def); - -LUALIB_API void (luaL_checkstack) (lua_State *L, int sz, const char *msg); -LUALIB_API void (luaL_checktype) (lua_State *L, int narg, int t); -LUALIB_API void (luaL_checkany) (lua_State *L, int narg); - -LUALIB_API int (luaL_newmetatable) (lua_State *L, const char *tname); -LUALIB_API void *(luaL_checkudata) (lua_State *L, int ud, const char *tname); - -LUALIB_API void (luaL_where) (lua_State *L, int lvl); -LUALIB_API int (luaL_error) (lua_State *L, const char *fmt, ...); - -LUALIB_API int (luaL_checkoption) (lua_State *L, int narg, const char *def, - const char *const lst[]); - -LUALIB_API int (luaL_ref) (lua_State *L, int t); -LUALIB_API void (luaL_unref) (lua_State *L, int t, int ref); - -LUALIB_API int (luaL_loadfile) (lua_State *L, const char *filename); -LUALIB_API int (luaL_loadbuffer) (lua_State *L, const char *buff, size_t sz, - const char *name); -LUALIB_API int (luaL_loadstring) (lua_State *L, const char *s); - -LUALIB_API lua_State *(luaL_newstate) (void); - - -LUALIB_API const char *(luaL_gsub) (lua_State *L, const char *s, const char *p, - const char *r); - -LUALIB_API const char *(luaL_findtable) (lua_State *L, int idx, - const char *fname, int szhint); - - - - -/* -** =============================================================== -** some useful macros -** =============================================================== -*/ - -#define luaL_argcheck(L, cond,numarg,extramsg) \ - ((void)((cond) || luaL_argerror(L, (numarg), (extramsg)))) -#define luaL_checkstring(L,n) (luaL_checklstring(L, (n), NULL)) -#define luaL_optstring(L,n,d) (luaL_optlstring(L, (n), (d), NULL)) -#define luaL_checkint(L,n) ((int)luaL_checkinteger(L, (n))) -#define luaL_optint(L,n,d) ((int)luaL_optinteger(L, (n), (d))) -#define luaL_checklong(L,n) ((long)luaL_checkinteger(L, (n))) -#define luaL_optlong(L,n,d) ((long)luaL_optinteger(L, (n), (d))) - -#define luaL_typename(L,i) lua_typename(L, lua_type(L,(i))) - -#define luaL_dofile(L, fn) \ - (luaL_loadfile(L, fn) || lua_pcall(L, 0, LUA_MULTRET, 0)) - -#define luaL_dostring(L, s) \ - (luaL_loadstring(L, s) || lua_pcall(L, 0, LUA_MULTRET, 0)) - -#define luaL_getmetatable(L,n) (lua_getfield(L, LUA_REGISTRYINDEX, (n))) - -#define luaL_opt(L,f,n,d) (lua_isnoneornil(L,(n)) ? (d) : f(L,(n))) - -/* -** {====================================================== -** Generic Buffer manipulation -** ======================================================= -*/ - - - -typedef struct luaL_Buffer { - char *p; /* current position in buffer */ - int lvl; /* number of strings in the stack (level) */ - lua_State *L; - char buffer[LUAL_BUFFERSIZE]; -} luaL_Buffer; - -#define luaL_addchar(B,c) \ - ((void)((B)->p < ((B)->buffer+LUAL_BUFFERSIZE) || luaL_prepbuffer(B)), \ - (*(B)->p++ = (char)(c))) - -/* compatibility only */ -#define luaL_putchar(B,c) luaL_addchar(B,c) - -#define luaL_addsize(B,n) ((B)->p += (n)) - -LUALIB_API void (luaL_buffinit) (lua_State *L, luaL_Buffer *B); -LUALIB_API char *(luaL_prepbuffer) (luaL_Buffer *B); -LUALIB_API void (luaL_addlstring) (luaL_Buffer *B, const char *s, size_t l); -LUALIB_API void (luaL_addstring) (luaL_Buffer *B, const char *s); -LUALIB_API void (luaL_addvalue) (luaL_Buffer *B); -LUALIB_API void (luaL_pushresult) (luaL_Buffer *B); - - -/* }====================================================== */ - - -/* compatibility with ref system */ - -/* pre-defined references */ -#define LUA_NOREF (-2) -#define LUA_REFNIL (-1) - -#define lua_ref(L,lock) ((lock) ? luaL_ref(L, LUA_REGISTRYINDEX) : \ - (lua_pushstring(L, "unlocked references are obsolete"), lua_error(L), 0)) - -#define lua_unref(L,ref) luaL_unref(L, LUA_REGISTRYINDEX, (ref)) - -#define lua_getref(L,ref) lua_rawgeti(L, LUA_REGISTRYINDEX, (ref)) - - -#define luaL_reg luaL_Reg - -#endif - - diff --git a/ml_curl/include/lua.h b/ml_curl/include/lua.h deleted file mode 100644 index 6097b10..0000000 --- a/ml_curl/include/lua.h +++ /dev/null @@ -1,396 +0,0 @@ -/* -** $Id: lua.h,v 1.218.1.5 2008/08/06 13:30:12 roberto Exp $ -** Lua - An Extensible Extension Language -** Lua.org, PUC-Rio, Brazil (http://www.lua.org) -** See Copyright Notice at the end of this file -*/ - - -#ifndef lua_h -#define lua_h - -#include -#include - - -#include "luaconf.h" - - -#define LUA_VERSION "Lua 5.1" -#define LUA_RELEASE "Lua 5.1.4" -#define LUA_VERSION_NUM 501 -#define LUA_COPYRIGHT "Copyright (C) 1994-2008 Lua.org, PUC-Rio" -#define LUA_AUTHORS "R. Ierusalimschy, L. H. de Figueiredo & W. Celes" - - -/* mark for precompiled code (`Lua') */ -#define LUA_SIGNATURE "\033Lua" - -/* option for multiple returns in `lua_pcall' and `lua_call' */ -#define LUA_MULTRET (-1) - - -/* -** pseudo-indices -*/ -#define LUA_REGISTRYINDEX (-10000) -#define LUA_ENVIRONINDEX (-10001) -#define LUA_GLOBALSINDEX (-10002) -#define lua_upvalueindex(i) (LUA_GLOBALSINDEX-(i)) - - -/* thread status; 0 is OK */ -#define LUA_YIELD 1 -#define LUA_ERRRUN 2 -#define LUA_ERRSYNTAX 3 -#define LUA_ERRMEM 4 -#define LUA_ERRERR 5 - - -typedef struct lua_State lua_State; - -typedef int (*lua_CFunction) (lua_State *L); - -/* -** MTA Specific stuff written by Oli for pre C Function call hooking -*/ -typedef int (*lua_PreCallHook) ( lua_CFunction f, lua_State* L ); -void lua_registerPreCallHook ( lua_PreCallHook f ); - -/* -** functions that read/write blocks when loading/dumping Lua chunks -*/ -typedef const char * (*lua_Reader) (lua_State *L, void *ud, size_t *sz); - -typedef int (*lua_Writer) (lua_State *L, const void* p, size_t sz, void* ud); - - -/* -** prototype for memory-allocation functions -*/ -typedef void * (*lua_Alloc) (void *ud, void *ptr, size_t osize, size_t nsize); - - -/* -** basic types -*/ -#define LUA_TNONE (-1) - -#define LUA_TNIL 0 -#define LUA_TBOOLEAN 1 -#define LUA_TLIGHTUSERDATA 2 -#define LUA_TNUMBER 3 -#define LUA_TSTRING 4 -#define LUA_TTABLE 5 -#define LUA_TFUNCTION 6 -#define LUA_TUSERDATA 7 -#define LUA_TTHREAD 8 - - - -/* minimum Lua stack available to a C function */ -#define LUA_MINSTACK 20 - - -/* -** generic extra include file -*/ -#if defined(LUA_USER_H) -#include LUA_USER_H -#endif - - -/* type of numbers in Lua */ -typedef LUA_NUMBER lua_Number; - - -/* type for integer functions */ -typedef LUA_INTEGER lua_Integer; - - - -/* -** state manipulation -*/ -LUA_API lua_State *(lua_newstate) (lua_Alloc f, void *ud); -LUA_API void (lua_close) (lua_State *L); -LUA_API lua_State *(lua_newthread) (lua_State *L); - -LUA_API lua_CFunction (lua_atpanic) (lua_State *L, lua_CFunction panicf); - -// MTA Specific functions. -// ChrML: Added function to get the main state from a lua state that is a coroutine -LUA_API lua_State* (lua_getmainstate) (lua_State* L); - -/* -** basic stack manipulation -*/ -LUA_API int (lua_gettop) (lua_State *L); -LUA_API void (lua_settop) (lua_State *L, int idx); -LUA_API void (lua_pushvalue) (lua_State *L, int idx); -LUA_API void (lua_remove) (lua_State *L, int idx); -LUA_API void (lua_insert) (lua_State *L, int idx); -LUA_API void (lua_replace) (lua_State *L, int idx); -LUA_API int (lua_checkstack) (lua_State *L, int sz); - -LUA_API void (lua_xmove) (lua_State *from, lua_State *to, int n); - - -/* -** access functions (stack -> C) -*/ - -LUA_API int (lua_isnumber) (lua_State *L, int idx); -LUA_API int (lua_isstring) (lua_State *L, int idx); -LUA_API int (lua_iscfunction) (lua_State *L, int idx); -LUA_API int (lua_isuserdata) (lua_State *L, int idx); -LUA_API int (lua_type) (lua_State *L, int idx); -LUA_API const char *(lua_typename) (lua_State *L, int tp); - -LUA_API int (lua_equal) (lua_State *L, int idx1, int idx2); -LUA_API int (lua_rawequal) (lua_State *L, int idx1, int idx2); -LUA_API int (lua_lessthan) (lua_State *L, int idx1, int idx2); - -LUA_API lua_Number (lua_tonumber) (lua_State *L, int idx); -LUA_API lua_Integer (lua_tointeger) (lua_State *L, int idx); -LUA_API int (lua_toboolean) (lua_State *L, int idx); -LUA_API const char *(lua_tolstring) (lua_State *L, int idx, size_t *len); -LUA_API size_t (lua_objlen) (lua_State *L, int idx); -LUA_API lua_CFunction (lua_tocfunction) (lua_State *L, int idx); -LUA_API void *(lua_touserdata) (lua_State *L, int idx); -LUA_API lua_State *(lua_tothread) (lua_State *L, int idx); -LUA_API const void *(lua_topointer) (lua_State *L, int idx); - - -/* -** push functions (C -> stack) -*/ -LUA_API void (lua_pushnil) (lua_State *L); -LUA_API void (lua_pushnumber) (lua_State *L, lua_Number n); -LUA_API void (lua_pushinteger) (lua_State *L, lua_Integer n); -LUA_API void (lua_pushlstring) (lua_State *L, const char *s, size_t l); -LUA_API void (lua_pushstring) (lua_State *L, const char *s); -LUA_API const char *(lua_pushvfstring) (lua_State *L, const char *fmt, - va_list argp); -LUA_API const char *(lua_pushfstring) (lua_State *L, const char *fmt, ...); -LUA_API void (lua_pushcclosure) (lua_State *L, lua_CFunction fn, int n); -LUA_API void (lua_pushboolean) (lua_State *L, int b); -LUA_API void (lua_pushlightuserdata) (lua_State *L, void *p); -LUA_API int (lua_pushthread) (lua_State *L); - - -/* -** get functions (Lua -> stack) -*/ -LUA_API void (lua_gettable) (lua_State *L, int idx); -LUA_API void (lua_getfield) (lua_State *L, int idx, const char *k); -LUA_API void (lua_rawget) (lua_State *L, int idx); -LUA_API void (lua_rawgeti) (lua_State *L, int idx, int n); -LUA_API void (lua_createtable) (lua_State *L, int narr, int nrec); -LUA_API void *(lua_newuserdata) (lua_State *L, size_t sz); -LUA_API int (lua_getmetatable) (lua_State *L, int objindex); -LUA_API void (lua_getfenv) (lua_State *L, int idx); - - -/* -** set functions (stack -> Lua) -*/ -LUA_API void (lua_settable) (lua_State *L, int idx); -LUA_API void (lua_setfield) (lua_State *L, int idx, const char *k); -LUA_API void (lua_rawset) (lua_State *L, int idx); -LUA_API void (lua_rawseti) (lua_State *L, int idx, int n); -LUA_API int (lua_setmetatable) (lua_State *L, int objindex); -LUA_API int (lua_setfenv) (lua_State *L, int idx); - - -/* -** `load' and `call' functions (load and run Lua code) -*/ -LUA_API void (lua_call) (lua_State *L, int nargs, int nresults); -LUA_API int (lua_pcall) (lua_State *L, int nargs, int nresults, int errfunc); -LUA_API int (lua_cpcall) (lua_State *L, lua_CFunction func, void *ud); -LUA_API int (lua_load) (lua_State *L, lua_Reader reader, void *dt, - const char *chunkname); - -LUA_API int (lua_dump) (lua_State *L, lua_Writer writer, void *data); - - -/* -** coroutine functions -*/ -LUA_API int (lua_yield) (lua_State *L, int nresults); -LUA_API int (lua_resume) (lua_State *L, int narg); -LUA_API int (lua_status) (lua_State *L); - -/* -** garbage-collection function and options -*/ - -#define LUA_GCSTOP 0 -#define LUA_GCRESTART 1 -#define LUA_GCCOLLECT 2 -#define LUA_GCCOUNT 3 -#define LUA_GCCOUNTB 4 -#define LUA_GCSTEP 5 -#define LUA_GCSETPAUSE 6 -#define LUA_GCSETSTEPMUL 7 - -LUA_API int (lua_gc) (lua_State *L, int what, int data); - - -/* -** miscellaneous functions -*/ - -LUA_API int (lua_error) (lua_State *L); - -LUA_API int (lua_next) (lua_State *L, int idx); - -LUA_API void (lua_concat) (lua_State *L, int n); - -LUA_API lua_Alloc (lua_getallocf) (lua_State *L, void **ud); -LUA_API void lua_setallocf (lua_State *L, lua_Alloc f, void *ud); - - - -/* -** =============================================================== -** some useful macros -** =============================================================== -*/ - -#define lua_pop(L,n) lua_settop(L, -(n)-1) - -#define lua_newtable(L) lua_createtable(L, 0, 0) - -#define lua_register(L,n,f) (lua_pushcfunction(L, (f)), lua_setglobal(L, (n))) - -#define lua_pushcfunction(L,f) lua_pushcclosure(L, (f), 0) - -#define lua_strlen(L,i) lua_objlen(L, (i)) - -#define lua_isfunction(L,n) (lua_type(L, (n)) == LUA_TFUNCTION) -#define lua_istable(L,n) (lua_type(L, (n)) == LUA_TTABLE) -#define lua_islightuserdata(L,n) (lua_type(L, (n)) == LUA_TLIGHTUSERDATA) -#define lua_isnil(L,n) (lua_type(L, (n)) == LUA_TNIL) -#define lua_isboolean(L,n) (lua_type(L, (n)) == LUA_TBOOLEAN) -#define lua_isthread(L,n) (lua_type(L, (n)) == LUA_TTHREAD) -#define lua_isnone(L,n) (lua_type(L, (n)) == LUA_TNONE) -#define lua_isnoneornil(L, n) (lua_type(L, (n)) <= 0) - -#define lua_pushliteral(L, s) \ - lua_pushlstring(L, "" s, (sizeof(s)/sizeof(char))-1) - -#define lua_setglobal(L,s) lua_setfield(L, LUA_GLOBALSINDEX, (s)) -#define lua_getglobal(L,s) lua_getfield(L, LUA_GLOBALSINDEX, (s)) - -#define lua_tostring(L,i) lua_tolstring(L, (i), NULL) - - - -/* -** compatibility macros and functions -*/ - -#define lua_open() luaL_newstate() - -#define lua_getregistry(L) lua_pushvalue(L, LUA_REGISTRYINDEX) - -#define lua_getgccount(L) lua_gc(L, LUA_GCCOUNT, 0) - -#define lua_Chunkreader lua_Reader -#define lua_Chunkwriter lua_Writer - - -/* hack */ -LUA_API void lua_setlevel (lua_State *from, lua_State *to); - - -/* -** {====================================================================== -** Debug API -** ======================================================================= -*/ - - -/* -** Event codes -*/ -#define LUA_HOOKCALL 0 -#define LUA_HOOKRET 1 -#define LUA_HOOKLINE 2 -#define LUA_HOOKCOUNT 3 -#define LUA_HOOKTAILRET 4 - - -/* -** Event masks -*/ -#define LUA_MASKCALL (1 << LUA_HOOKCALL) -#define LUA_MASKRET (1 << LUA_HOOKRET) -#define LUA_MASKLINE (1 << LUA_HOOKLINE) -#define LUA_MASKCOUNT (1 << LUA_HOOKCOUNT) - -typedef struct lua_Debug lua_Debug; /* activation record */ - - -/* Functions to be called by the debuger in specific events */ -typedef void (*lua_Hook) (lua_State *L, lua_Debug *ar); - - -LUA_API int lua_getstack (lua_State *L, int level, lua_Debug *ar); -LUA_API int lua_getinfo (lua_State *L, const char *what, lua_Debug *ar); -LUA_API const char *lua_getlocal (lua_State *L, const lua_Debug *ar, int n); -LUA_API const char *lua_setlocal (lua_State *L, const lua_Debug *ar, int n); -LUA_API const char *lua_getupvalue (lua_State *L, int funcindex, int n); -LUA_API const char *lua_setupvalue (lua_State *L, int funcindex, int n); - -LUA_API int lua_sethook (lua_State *L, lua_Hook func, int mask, int count); -LUA_API lua_Hook lua_gethook (lua_State *L); -LUA_API int lua_gethookmask (lua_State *L); -LUA_API int lua_gethookcount (lua_State *L); - - -struct lua_Debug { - int event; - const char *name; /* (n) */ - const char *namewhat; /* (n) `global', `local', `field', `method' */ - const char *what; /* (S) `Lua', `C', `main', `tail' */ - const char *source; /* (S) */ - int currentline; /* (l) */ - int nups; /* (u) number of upvalues */ - int linedefined; /* (S) */ - int lastlinedefined; /* (S) */ - char short_src[LUA_IDSIZE]; /* (S) */ - /* private part */ - int i_ci; /* active function */ -}; - -/* }====================================================================== */ - - -/****************************************************************************** -* Copyright (C) 1994-2008 Lua.org, PUC-Rio. All rights reserved. -* -* Permission is hereby granted, free of charge, to any person obtaining -* a copy of this software and associated documentation files (the -* "Software"), to deal in the Software without restriction, including -* without limitation the rights to use, copy, modify, merge, publish, -* distribute, sublicense, and/or sell copies of the Software, and to -* permit persons to whom the Software is furnished to do so, subject to -* the following conditions: -* -* The above copyright notice and this permission notice shall be -* included in all copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. -* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY -* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, -* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE -* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -******************************************************************************/ - - -#endif diff --git a/ml_curl/include/lua.hpp b/ml_curl/include/lua.hpp deleted file mode 100644 index ec417f5..0000000 --- a/ml_curl/include/lua.hpp +++ /dev/null @@ -1,9 +0,0 @@ -// lua.hpp -// Lua header files for C++ -// <> not supplied automatically because Lua also compiles as C++ - -extern "C" { -#include "lua.h" -#include "lualib.h" -#include "lauxlib.h" -} diff --git a/ml_curl/include/luaconf.h b/ml_curl/include/luaconf.h deleted file mode 100644 index 515ac23..0000000 --- a/ml_curl/include/luaconf.h +++ /dev/null @@ -1,763 +0,0 @@ -/* -** $Id: luaconf.h,v 1.82.1.7 2008/02/11 16:25:08 roberto Exp $ -** Configuration file for Lua -** See Copyright Notice in lua.h -*/ - - -#ifndef lconfig_h -#define lconfig_h - -#include -#include - - -/* -** ================================================================== -** Search for "@@" to find all configurable definitions. -** =================================================================== -*/ - - -/* -@@ LUA_ANSI controls the use of non-ansi features. -** CHANGE it (define it) if you want Lua to avoid the use of any -** non-ansi feature or library. -*/ -#if defined(__STRICT_ANSI__) -#define LUA_ANSI -#endif - - -#if !defined(LUA_ANSI) && defined(_WIN32) -#define LUA_WIN -#endif - -#if defined(LUA_USE_LINUX) -#define LUA_USE_POSIX -#define LUA_USE_DLOPEN /* needs an extra library: -ldl */ -#define LUA_USE_READLINE /* needs some extra libraries */ -#endif - -#if defined(LUA_USE_MACOSX) -#define LUA_USE_POSIX -#define LUA_DL_DYLD /* does not need extra library */ -#endif - - - -/* -@@ LUA_USE_POSIX includes all functionallity listed as X/Open System -@* Interfaces Extension (XSI). -** CHANGE it (define it) if your system is XSI compatible. -*/ -#if defined(LUA_USE_POSIX) -#define LUA_USE_MKSTEMP -#define LUA_USE_ISATTY -#define LUA_USE_POPEN -#define LUA_USE_ULONGJMP -#endif - - -/* -@@ LUA_PATH and LUA_CPATH are the names of the environment variables that -@* Lua check to set its paths. -@@ LUA_INIT is the name of the environment variable that Lua -@* checks for initialization code. -** CHANGE them if you want different names. -*/ -#define LUA_PATH "LUA_PATH" -#define LUA_CPATH "LUA_CPATH" -#define LUA_INIT "LUA_INIT" - - -/* -@@ LUA_PATH_DEFAULT is the default path that Lua uses to look for -@* Lua libraries. -@@ LUA_CPATH_DEFAULT is the default path that Lua uses to look for -@* C libraries. -** CHANGE them if your machine has a non-conventional directory -** hierarchy or if you want to install your libraries in -** non-conventional directories. -*/ -#if defined(_WIN32) -/* -** In Windows, any exclamation mark ('!') in the path is replaced by the -** path of the directory of the executable file of the current process. -*/ -#define LUA_LDIR "!\\lua\\" -#define LUA_CDIR "!\\" -#define LUA_PATH_DEFAULT \ - ".\\?.lua;" LUA_LDIR"?.lua;" LUA_LDIR"?\\init.lua;" \ - LUA_CDIR"?.lua;" LUA_CDIR"?\\init.lua" -#define LUA_CPATH_DEFAULT \ - ".\\?.dll;" LUA_CDIR"?.dll;" LUA_CDIR"loadall.dll" - -#else -#define LUA_ROOT "/usr/local/" -#define LUA_LDIR LUA_ROOT "share/lua/5.1/" -#define LUA_CDIR LUA_ROOT "lib/lua/5.1/" -#define LUA_PATH_DEFAULT \ - "./?.lua;" LUA_LDIR"?.lua;" LUA_LDIR"?/init.lua;" \ - LUA_CDIR"?.lua;" LUA_CDIR"?/init.lua" -#define LUA_CPATH_DEFAULT \ - "./?.so;" LUA_CDIR"?.so;" LUA_CDIR"loadall.so" -#endif - - -/* -@@ LUA_DIRSEP is the directory separator (for submodules). -** CHANGE it if your machine does not use "/" as the directory separator -** and is not Windows. (On Windows Lua automatically uses "\".) -*/ -#if defined(_WIN32) -#define LUA_DIRSEP "\\" -#else -#define LUA_DIRSEP "/" -#endif - - -/* -@@ LUA_PATHSEP is the character that separates templates in a path. -@@ LUA_PATH_MARK is the string that marks the substitution points in a -@* template. -@@ LUA_EXECDIR in a Windows path is replaced by the executable's -@* directory. -@@ LUA_IGMARK is a mark to ignore all before it when bulding the -@* luaopen_ function name. -** CHANGE them if for some reason your system cannot use those -** characters. (E.g., if one of those characters is a common character -** in file/directory names.) Probably you do not need to change them. -*/ -#define LUA_PATHSEP ";" -#define LUA_PATH_MARK "?" -#define LUA_EXECDIR "!" -#define LUA_IGMARK "-" - - -/* -@@ LUA_INTEGER is the integral type used by lua_pushinteger/lua_tointeger. -** CHANGE that if ptrdiff_t is not adequate on your machine. (On most -** machines, ptrdiff_t gives a good choice between int or long.) -*/ -#define LUA_INTEGER ptrdiff_t - - -/* -@@ LUA_API is a mark for all core API functions. -@@ LUALIB_API is a mark for all standard library functions. -** CHANGE them if you need to define those functions in some special way. -** For instance, if you want to create one Windows DLL with the core and -** the libraries, you may want to use the following definition (define -** LUA_BUILD_AS_DLL to get it). -*/ -#if defined(LUA_BUILD_AS_DLL) - -#if defined(LUA_CORE) || defined(LUA_LIB) -#define LUA_API __declspec(dllexport) -#else -#define LUA_API __declspec(dllimport) -#endif - -#else - -#define LUA_API extern - -#endif - -/* more often than not the libs go together with the core */ -#define LUALIB_API LUA_API - - -/* -@@ LUAI_FUNC is a mark for all extern functions that are not to be -@* exported to outside modules. -@@ LUAI_DATA is a mark for all extern (const) variables that are not to -@* be exported to outside modules. -** CHANGE them if you need to mark them in some special way. Elf/gcc -** (versions 3.2 and later) mark them as "hidden" to optimize access -** when Lua is compiled as a shared library. -*/ -#if defined(luaall_c) -#define LUAI_FUNC static -#define LUAI_DATA /* empty */ - -#elif defined(__GNUC__) && ((__GNUC__*100 + __GNUC_MINOR__) >= 302) && \ - defined(__ELF__) -#define LUAI_FUNC __attribute__((visibility("hidden"))) extern -#define LUAI_DATA LUAI_FUNC - -#else -#define LUAI_FUNC extern -#define LUAI_DATA extern -#endif - - - -/* -@@ LUA_QL describes how error messages quote program elements. -** CHANGE it if you want a different appearance. -*/ -#define LUA_QL(x) "'" x "'" -#define LUA_QS LUA_QL("%s") - - -/* -@@ LUA_IDSIZE gives the maximum size for the description of the source -@* of a function in debug information. -** CHANGE it if you want a different size. -*/ -#define LUA_IDSIZE 60 - - -/* -** {================================================================== -** Stand-alone configuration -** =================================================================== -*/ - -#if defined(lua_c) || defined(luaall_c) - -/* -@@ lua_stdin_is_tty detects whether the standard input is a 'tty' (that -@* is, whether we're running lua interactively). -** CHANGE it if you have a better definition for non-POSIX/non-Windows -** systems. -*/ -#if defined(LUA_USE_ISATTY) -#include -#define lua_stdin_is_tty() isatty(0) -#elif defined(LUA_WIN) -#include -#include -#define lua_stdin_is_tty() _isatty(_fileno(stdin)) -#else -#define lua_stdin_is_tty() 1 /* assume stdin is a tty */ -#endif - - -/* -@@ LUA_PROMPT is the default prompt used by stand-alone Lua. -@@ LUA_PROMPT2 is the default continuation prompt used by stand-alone Lua. -** CHANGE them if you want different prompts. (You can also change the -** prompts dynamically, assigning to globals _PROMPT/_PROMPT2.) -*/ -#define LUA_PROMPT "> " -#define LUA_PROMPT2 ">> " - - -/* -@@ LUA_PROGNAME is the default name for the stand-alone Lua program. -** CHANGE it if your stand-alone interpreter has a different name and -** your system is not able to detect that name automatically. -*/ -#define LUA_PROGNAME "lua" - - -/* -@@ LUA_MAXINPUT is the maximum length for an input line in the -@* stand-alone interpreter. -** CHANGE it if you need longer lines. -*/ -#define LUA_MAXINPUT 512 - - -/* -@@ lua_readline defines how to show a prompt and then read a line from -@* the standard input. -@@ lua_saveline defines how to "save" a read line in a "history". -@@ lua_freeline defines how to free a line read by lua_readline. -** CHANGE them if you want to improve this functionality (e.g., by using -** GNU readline and history facilities). -*/ -#if defined(LUA_USE_READLINE) -#include -#include -#include -#define lua_readline(L,b,p) ((void)L, ((b)=readline(p)) != NULL) -#define lua_saveline(L,idx) \ - if (lua_strlen(L,idx) > 0) /* non-empty line? */ \ - add_history(lua_tostring(L, idx)); /* add it to history */ -#define lua_freeline(L,b) ((void)L, free(b)) -#else -#define lua_readline(L,b,p) \ - ((void)L, fputs(p, stdout), fflush(stdout), /* show prompt */ \ - fgets(b, LUA_MAXINPUT, stdin) != NULL) /* get line */ -#define lua_saveline(L,idx) { (void)L; (void)idx; } -#define lua_freeline(L,b) { (void)L; (void)b; } -#endif - -#endif - -/* }================================================================== */ - - -/* -@@ LUAI_GCPAUSE defines the default pause between garbage-collector cycles -@* as a percentage. -** CHANGE it if you want the GC to run faster or slower (higher values -** mean larger pauses which mean slower collection.) You can also change -** this value dynamically. -*/ -#define LUAI_GCPAUSE 200 /* 200% (wait memory to double before next GC) */ - - -/* -@@ LUAI_GCMUL defines the default speed of garbage collection relative to -@* memory allocation as a percentage. -** CHANGE it if you want to change the granularity of the garbage -** collection. (Higher values mean coarser collections. 0 represents -** infinity, where each step performs a full collection.) You can also -** change this value dynamically. -*/ -#define LUAI_GCMUL 200 /* GC runs 'twice the speed' of memory allocation */ - - - -/* -@@ LUA_COMPAT_GETN controls compatibility with old getn behavior. -** CHANGE it (define it) if you want exact compatibility with the -** behavior of setn/getn in Lua 5.0. -*/ -#undef LUA_COMPAT_GETN - -/* -@@ LUA_COMPAT_LOADLIB controls compatibility about global loadlib. -** CHANGE it to undefined as soon as you do not need a global 'loadlib' -** function (the function is still available as 'package.loadlib'). -*/ -#undef LUA_COMPAT_LOADLIB - -/* -@@ LUA_COMPAT_VARARG controls compatibility with old vararg feature. -** CHANGE it to undefined as soon as your programs use only '...' to -** access vararg parameters (instead of the old 'arg' table). -*/ -#define LUA_COMPAT_VARARG - -/* -@@ LUA_COMPAT_MOD controls compatibility with old math.mod function. -** CHANGE it to undefined as soon as your programs use 'math.fmod' or -** the new '%' operator instead of 'math.mod'. -*/ -#define LUA_COMPAT_MOD - -/* -@@ LUA_COMPAT_LSTR controls compatibility with old long string nesting -@* facility. -** CHANGE it to 2 if you want the old behaviour, or undefine it to turn -** off the advisory error when nesting [[...]]. -*/ -#define LUA_COMPAT_LSTR 1 - -/* -@@ LUA_COMPAT_GFIND controls compatibility with old 'string.gfind' name. -** CHANGE it to undefined as soon as you rename 'string.gfind' to -** 'string.gmatch'. -*/ -#define LUA_COMPAT_GFIND - -/* -@@ LUA_COMPAT_OPENLIB controls compatibility with old 'luaL_openlib' -@* behavior. -** CHANGE it to undefined as soon as you replace to 'luaL_register' -** your uses of 'luaL_openlib' -*/ -#define LUA_COMPAT_OPENLIB - - - -/* -@@ luai_apicheck is the assert macro used by the Lua-C API. -** CHANGE luai_apicheck if you want Lua to perform some checks in the -** parameters it gets from API calls. This may slow down the interpreter -** a bit, but may be quite useful when debugging C code that interfaces -** with Lua. A useful redefinition is to use assert.h. -*/ -#if defined(LUA_USE_APICHECK) -#include -#define luai_apicheck(L,o) { (void)L; assert(o); } -#else -#define luai_apicheck(L,o) { (void)L; } -#endif - - -/* -@@ LUAI_BITSINT defines the number of bits in an int. -** CHANGE here if Lua cannot automatically detect the number of bits of -** your machine. Probably you do not need to change this. -*/ -/* avoid overflows in comparison */ -#if INT_MAX-20 < 32760 -#define LUAI_BITSINT 16 -#elif INT_MAX > 2147483640L -/* int has at least 32 bits */ -#define LUAI_BITSINT 32 -#else -#error "you must define LUA_BITSINT with number of bits in an integer" -#endif - - -/* -@@ LUAI_UINT32 is an unsigned integer with at least 32 bits. -@@ LUAI_INT32 is an signed integer with at least 32 bits. -@@ LUAI_UMEM is an unsigned integer big enough to count the total -@* memory used by Lua. -@@ LUAI_MEM is a signed integer big enough to count the total memory -@* used by Lua. -** CHANGE here if for some weird reason the default definitions are not -** good enough for your machine. (The definitions in the 'else' -** part always works, but may waste space on machines with 64-bit -** longs.) Probably you do not need to change this. -*/ -#if LUAI_BITSINT >= 32 -#define LUAI_UINT32 unsigned int -#define LUAI_INT32 int -#define LUAI_MAXINT32 INT_MAX -#define LUAI_UMEM size_t -#define LUAI_MEM ptrdiff_t -#else -/* 16-bit ints */ -#define LUAI_UINT32 unsigned long -#define LUAI_INT32 long -#define LUAI_MAXINT32 LONG_MAX -#define LUAI_UMEM unsigned long -#define LUAI_MEM long -#endif - - -/* -@@ LUAI_MAXCALLS limits the number of nested calls. -** CHANGE it if you need really deep recursive calls. This limit is -** arbitrary; its only purpose is to stop infinite recursion before -** exhausting memory. -*/ -#define LUAI_MAXCALLS 20000 - - -/* -@@ LUAI_MAXCSTACK limits the number of Lua stack slots that a C function -@* can use. -** CHANGE it if you need lots of (Lua) stack space for your C -** functions. This limit is arbitrary; its only purpose is to stop C -** functions to consume unlimited stack space. (must be smaller than -** -LUA_REGISTRYINDEX) -*/ -#define LUAI_MAXCSTACK 8000 - - - -/* -** {================================================================== -** CHANGE (to smaller values) the following definitions if your system -** has a small C stack. (Or you may want to change them to larger -** values if your system has a large C stack and these limits are -** too rigid for you.) Some of these constants control the size of -** stack-allocated arrays used by the compiler or the interpreter, while -** others limit the maximum number of recursive calls that the compiler -** or the interpreter can perform. Values too large may cause a C stack -** overflow for some forms of deep constructs. -** =================================================================== -*/ - - -/* -@@ LUAI_MAXCCALLS is the maximum depth for nested C calls (short) and -@* syntactical nested non-terminals in a program. -*/ -#define LUAI_MAXCCALLS 200 - - -/* -@@ LUAI_MAXVARS is the maximum number of local variables per function -@* (must be smaller than 250). -*/ -#define LUAI_MAXVARS 200 - - -/* -@@ LUAI_MAXUPVALUES is the maximum number of upvalues per function -@* (must be smaller than 250). -*/ -#define LUAI_MAXUPVALUES 60 - - -/* -@@ LUAL_BUFFERSIZE is the buffer size used by the lauxlib buffer system. -*/ -#define LUAL_BUFFERSIZE BUFSIZ - -/* }================================================================== */ - - - - -/* -** {================================================================== -@@ LUA_NUMBER is the type of numbers in Lua. -** CHANGE the following definitions only if you want to build Lua -** with a number type different from double. You may also need to -** change lua_number2int & lua_number2integer. -** =================================================================== -*/ - -#define LUA_NUMBER_DOUBLE -#define LUA_NUMBER double - -/* -@@ LUAI_UACNUMBER is the result of an 'usual argument conversion' -@* over a number. -*/ -#define LUAI_UACNUMBER double - - -/* -@@ LUA_NUMBER_SCAN is the format for reading numbers. -@@ LUA_NUMBER_FMT is the format for writing numbers. -@@ lua_number2str converts a number to a string. -@@ LUAI_MAXNUMBER2STR is maximum size of previous conversion. -@@ lua_str2number converts a string to a number. -*/ -#define LUA_NUMBER_SCAN "%lf" -#define LUA_NUMBER_FMT "%.14g" -#define lua_number2str(s,n) sprintf((s), LUA_NUMBER_FMT, (n)) -#define LUAI_MAXNUMBER2STR 32 /* 16 digits, sign, point, and \0 */ -#define lua_str2number(s,p) strtod((s), (p)) - - -/* -@@ The luai_num* macros define the primitive operations over numbers. -*/ -#if defined(LUA_CORE) -#include -#define luai_numadd(a,b) ((a)+(b)) -#define luai_numsub(a,b) ((a)-(b)) -#define luai_nummul(a,b) ((a)*(b)) -#define luai_numdiv(a,b) ((a)/(b)) -#define luai_nummod(a,b) ((a) - floor((a)/(b))*(b)) -#define luai_numpow(a,b) (pow(a,b)) -#define luai_numunm(a) (-(a)) -#define luai_numeq(a,b) ((a)==(b)) -#define luai_numlt(a,b) ((a)<(b)) -#define luai_numle(a,b) ((a)<=(b)) -#define luai_numisnan(a) (!luai_numeq((a), (a))) -#endif - - -/* -@@ lua_number2int is a macro to convert lua_Number to int. -@@ lua_number2integer is a macro to convert lua_Number to lua_Integer. -** CHANGE them if you know a faster way to convert a lua_Number to -** int (with any rounding method and without throwing errors) in your -** system. In Pentium machines, a naive typecast from double to int -** in C is extremely slow, so any alternative is worth trying. -*/ - -/* On a Pentium, resort to a trick */ -#if defined(LUA_NUMBER_DOUBLE) && !defined(LUA_ANSI) && !defined(__SSE2__) && \ - (defined(__i386) || defined (_M_IX86) || defined(__i386__)) - -/* On a Microsoft compiler, use assembler */ -#if defined(_MSC_VER) - -#define lua_number2int(i,d) __asm fld d __asm fistp i -#define lua_number2integer(i,n) lua_number2int(i, n) - -/* the next trick should work on any Pentium, but sometimes clashes - with a DirectX idiosyncrasy */ -#else - -union luai_Cast { double l_d; long l_l; }; -#define lua_number2int(i,d) \ - { volatile union luai_Cast u; u.l_d = (d) + 6755399441055744.0; (i) = u.l_l; } -#define lua_number2integer(i,n) lua_number2int(i, n) - -#endif - - -/* this option always works, but may be slow */ -#else -#define lua_number2int(i,d) ((i)=(int)(d)) -#define lua_number2integer(i,d) ((i)=(lua_Integer)(d)) - -#endif - -/* }================================================================== */ - - -/* -@@ LUAI_USER_ALIGNMENT_T is a type that requires maximum alignment. -** CHANGE it if your system requires alignments larger than double. (For -** instance, if your system supports long doubles and they must be -** aligned in 16-byte boundaries, then you should add long double in the -** union.) Probably you do not need to change this. -*/ -#define LUAI_USER_ALIGNMENT_T union { double u; void *s; long l; } - - -/* -@@ LUAI_THROW/LUAI_TRY define how Lua does exception handling. -** CHANGE them if you prefer to use longjmp/setjmp even with C++ -** or if want/don't to use _longjmp/_setjmp instead of regular -** longjmp/setjmp. By default, Lua handles errors with exceptions when -** compiling as C++ code, with _longjmp/_setjmp when asked to use them, -** and with longjmp/setjmp otherwise. -*/ -#if defined(__cplusplus) -/* C++ exceptions */ -#define LUAI_THROW(L,c) throw(c) -#define LUAI_TRY(L,c,a) try { a } catch(...) \ - { if ((c)->status == 0) (c)->status = -1; } -#define luai_jmpbuf int /* dummy variable */ - -#elif defined(LUA_USE_ULONGJMP) -/* in Unix, try _longjmp/_setjmp (more efficient) */ -#define LUAI_THROW(L,c) _longjmp((c)->b, 1) -#define LUAI_TRY(L,c,a) if (_setjmp((c)->b) == 0) { a } -#define luai_jmpbuf jmp_buf - -#else -/* default handling with long jumps */ -#define LUAI_THROW(L,c) longjmp((c)->b, 1) -#define LUAI_TRY(L,c,a) if (setjmp((c)->b) == 0) { a } -#define luai_jmpbuf jmp_buf - -#endif - - -/* -@@ LUA_MAXCAPTURES is the maximum number of captures that a pattern -@* can do during pattern-matching. -** CHANGE it if you need more captures. This limit is arbitrary. -*/ -#define LUA_MAXCAPTURES 32 - - -/* -@@ lua_tmpnam is the function that the OS library uses to create a -@* temporary name. -@@ LUA_TMPNAMBUFSIZE is the maximum size of a name created by lua_tmpnam. -** CHANGE them if you have an alternative to tmpnam (which is considered -** insecure) or if you want the original tmpnam anyway. By default, Lua -** uses tmpnam except when POSIX is available, where it uses mkstemp. -*/ -#if defined(loslib_c) || defined(luaall_c) - -#if defined(LUA_USE_MKSTEMP) -#include -#define LUA_TMPNAMBUFSIZE 32 -#define lua_tmpnam(b,e) { \ - strcpy(b, "/tmp/lua_XXXXXX"); \ - e = mkstemp(b); \ - if (e != -1) close(e); \ - e = (e == -1); } - -#else -#define LUA_TMPNAMBUFSIZE L_tmpnam -#define lua_tmpnam(b,e) { e = (tmpnam(b) == NULL); } -#endif - -#endif - - -/* -@@ lua_popen spawns a new process connected to the current one through -@* the file streams. -** CHANGE it if you have a way to implement it in your system. -*/ -#if defined(LUA_USE_POPEN) - -#define lua_popen(L,c,m) ((void)L, fflush(NULL), popen(c,m)) -#define lua_pclose(L,file) ((void)L, (pclose(file) != -1)) - -#elif defined(LUA_WIN) - -#define lua_popen(L,c,m) ((void)L, _popen(c,m)) -#define lua_pclose(L,file) ((void)L, (_pclose(file) != -1)) - -#else - -#define lua_popen(L,c,m) ((void)((void)c, m), \ - luaL_error(L, LUA_QL("popen") " not supported"), (FILE*)0) -#define lua_pclose(L,file) ((void)((void)L, file), 0) - -#endif - -/* -@@ LUA_DL_* define which dynamic-library system Lua should use. -** CHANGE here if Lua has problems choosing the appropriate -** dynamic-library system for your platform (either Windows' DLL, Mac's -** dyld, or Unix's dlopen). If your system is some kind of Unix, there -** is a good chance that it has dlopen, so LUA_DL_DLOPEN will work for -** it. To use dlopen you also need to adapt the src/Makefile (probably -** adding -ldl to the linker options), so Lua does not select it -** automatically. (When you change the makefile to add -ldl, you must -** also add -DLUA_USE_DLOPEN.) -** If you do not want any kind of dynamic library, undefine all these -** options. -** By default, _WIN32 gets LUA_DL_DLL and MAC OS X gets LUA_DL_DYLD. -*/ -#if defined(LUA_USE_DLOPEN) -#define LUA_DL_DLOPEN -#endif - -#if defined(LUA_WIN) -#define LUA_DL_DLL -#endif - - -/* -@@ LUAI_EXTRASPACE allows you to add user-specific data in a lua_State -@* (the data goes just *before* the lua_State pointer). -** CHANGE (define) this if you really need that. This value must be -** a multiple of the maximum alignment required for your machine. -*/ -#define LUAI_EXTRASPACE 0 - - -/* -@@ luai_userstate* allow user-specific actions on threads. -** CHANGE them if you defined LUAI_EXTRASPACE and need to do something -** extra when a thread is created/deleted/resumed/yielded. -*/ -#define luai_userstateopen(L) ((void)L) -#define luai_userstateclose(L) ((void)L) -#define luai_userstatethread(L,L1) ((void)L) -#define luai_userstatefree(L) ((void)L) -#define luai_userstateresume(L,n) ((void)L) -#define luai_userstateyield(L,n) ((void)L) - - -/* -@@ LUA_INTFRMLEN is the length modifier for integer conversions -@* in 'string.format'. -@@ LUA_INTFRM_T is the integer type correspoding to the previous length -@* modifier. -** CHANGE them if your system supports long long or does not support long. -*/ - -#if defined(LUA_USELONGLONG) - -#define LUA_INTFRMLEN "ll" -#define LUA_INTFRM_T long long - -#else - -#define LUA_INTFRMLEN "l" -#define LUA_INTFRM_T long - -#endif - - - -/* =================================================================== */ - -/* -** Local configuration. You can use this space to add your redefinitions -** without modifying the main part of the file. -*/ - - - -#endif - diff --git a/ml_curl/include/lualib.h b/ml_curl/include/lualib.h deleted file mode 100644 index 12c08d8..0000000 --- a/ml_curl/include/lualib.h +++ /dev/null @@ -1,53 +0,0 @@ -/* -** $Id: lualib.h,v 1.36.1.1 2007/12/27 13:02:25 roberto Exp $ -** Lua standard libraries -** See Copyright Notice in lua.h -*/ - - -#ifndef lualib_h -#define lualib_h - -#include "lua.h" - - -/* Key to file-handle type */ -#define LUA_FILEHANDLE "FILE*" - - -#define LUA_COLIBNAME "coroutine" -LUALIB_API int (luaopen_base) (lua_State *L); - -#define LUA_TABLIBNAME "table" -LUALIB_API int (luaopen_table) (lua_State *L); - -#define LUA_IOLIBNAME "io" -LUALIB_API int (luaopen_io) (lua_State *L); - -#define LUA_OSLIBNAME "os" -LUALIB_API int (luaopen_os) (lua_State *L); - -#define LUA_STRLIBNAME "string" -LUALIB_API int (luaopen_string) (lua_State *L); - -#define LUA_MATHLIBNAME "math" -LUALIB_API int (luaopen_math) (lua_State *L); - -#define LUA_DBLIBNAME "debug" -LUALIB_API int (luaopen_debug) (lua_State *L); - -#define LUA_LOADLIBNAME "package" -LUALIB_API int (luaopen_package) (lua_State *L); - - -/* open all previous libraries */ -LUALIB_API void (luaL_openlibs) (lua_State *L); - - - -#ifndef lua_assert -#define lua_assert(x) ((void)0) -#endif - - -#endif diff --git a/ml_curl/lib/curllib.lib b/ml_curl/lib/curllib.lib deleted file mode 100644 index 2930493..0000000 Binary files a/ml_curl/lib/curllib.lib and /dev/null differ diff --git a/ml_curl/lib/libcurl.lib b/ml_curl/lib/libcurl.lib deleted file mode 100644 index 5114982..0000000 Binary files a/ml_curl/lib/libcurl.lib and /dev/null differ diff --git a/ml_curl/lib/libcurld.lib b/ml_curl/lib/libcurld.lib deleted file mode 100644 index 05a8210..0000000 Binary files a/ml_curl/lib/libcurld.lib and /dev/null differ diff --git a/ml_curl/lib/lua5.1.lib b/ml_curl/lib/lua5.1.lib deleted file mode 100644 index 91e01c9..0000000 Binary files a/ml_curl/lib/lua5.1.lib and /dev/null differ diff --git a/ml_curl/lib/lua5.1d.lib b/ml_curl/lib/lua5.1d.lib deleted file mode 100644 index 640da25..0000000 Binary files a/ml_curl/lib/lua5.1d.lib and /dev/null differ diff --git a/ml_curl/lib/lua5.1s.lib b/ml_curl/lib/lua5.1s.lib deleted file mode 100644 index 804a1af..0000000 Binary files a/ml_curl/lib/lua5.1s.lib and /dev/null differ diff --git a/ml_curl/lib/lua5.1sd.lib b/ml_curl/lib/lua5.1sd.lib deleted file mode 100644 index 61984bc..0000000 Binary files a/ml_curl/lib/lua5.1sd.lib and /dev/null differ diff --git a/ml_curl/lib/lua51/COPYRIGHT b/ml_curl/lib/lua51/COPYRIGHT deleted file mode 100644 index 3a53e74..0000000 --- a/ml_curl/lib/lua51/COPYRIGHT +++ /dev/null @@ -1,34 +0,0 @@ -Lua License ------------ - -Lua is licensed under the terms of the MIT license reproduced below. -This means that Lua is free software and can be used for both academic -and commercial purposes at absolutely no cost. - -For details and rationale, see http://www.lua.org/license.html . - -=============================================================================== - -Copyright (C) 1994-2008 Lua.org, PUC-Rio. - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -THE SOFTWARE. - -=============================================================================== - -(end of COPYRIGHT) diff --git a/ml_curl/lib/lua51/HISTORY b/ml_curl/lib/lua51/HISTORY deleted file mode 100644 index ce0c95b..0000000 --- a/ml_curl/lib/lua51/HISTORY +++ /dev/null @@ -1,183 +0,0 @@ -HISTORY for Lua 5.1 - -* Changes from version 5.0 to 5.1 - ------------------------------- - Language: - + new module system. - + new semantics for control variables of fors. - + new semantics for setn/getn. - + new syntax/semantics for varargs. - + new long strings and comments. - + new `mod' operator (`%') - + new length operator #t - + metatables for all types - API: - + new functions: lua_createtable, lua_get(set)field, lua_push(to)integer. - + user supplies memory allocator (lua_open becomes lua_newstate). - + luaopen_* functions must be called through Lua. - Implementation: - + new configuration scheme via luaconf.h. - + incremental garbage collection. - + better handling of end-of-line in the lexer. - + fully reentrant parser (new Lua function `load') - + better support for 64-bit machines. - + native loadlib support for Mac OS X. - + standard distribution in only one library (lualib.a merged into lua.a) - -* Changes from version 4.0 to 5.0 - ------------------------------- - Language: - + lexical scoping. - + Lua coroutines. - + standard libraries now packaged in tables. - + tags replaced by metatables and tag methods replaced by metamethods, - stored in metatables. - + proper tail calls. - + each function can have its own global table, which can be shared. - + new __newindex metamethod, called when we insert a new key into a table. - + new block comments: --[[ ... ]]. - + new generic for. - + new weak tables. - + new boolean type. - + new syntax "local function". - + (f()) returns the first value returned by f. - + {f()} fills a table with all values returned by f. - + \n ignored in [[\n . - + fixed and-or priorities. - + more general syntax for function definition (e.g. function a.x.y:f()...end). - + more general syntax for function calls (e.g. (print or write)(9)). - + new functions (time/date, tmpfile, unpack, require, load*, etc.). - API: - + chunks are loaded by using lua_load; new luaL_loadfile and luaL_loadbuffer. - + introduced lightweight userdata, a simple "void*" without a metatable. - + new error handling protocol: the core no longer prints error messages; - all errors are reported to the caller on the stack. - + new lua_atpanic for host cleanup. - + new, signal-safe, hook scheme. - Implementation: - + new license: MIT. - + new, faster, register-based virtual machine. - + support for external multithreading and coroutines. - + new and consistent error message format. - + the core no longer needs "stdio.h" for anything (except for a single - use of sprintf to convert numbers to strings). - + lua.c now runs the environment variable LUA_INIT, if present. It can - be "@filename", to run a file, or the chunk itself. - + support for user extensions in lua.c. - sample implementation given for command line editing. - + new dynamic loading library, active by default on several platforms. - + safe garbage-collector metamethods. - + precompiled bytecodes checked for integrity (secure binary dostring). - + strings are fully aligned. - + position capture in string.find. - + read('*l') can read lines with embedded zeros. - -* Changes from version 3.2 to 4.0 - ------------------------------- - Language: - + new "break" and "for" statements (both numerical and for tables). - + uniform treatment of globals: globals are now stored in a Lua table. - + improved error messages. - + no more '$debug': full speed *and* full debug information. - + new read form: read(N) for next N bytes. - + general read patterns now deprecated. - (still available with -DCOMPAT_READPATTERNS.) - + all return values are passed as arguments for the last function - (old semantics still available with -DLUA_COMPAT_ARGRET) - + garbage collection tag methods for tables now deprecated. - + there is now only one tag method for order. - API: - + New API: fully re-entrant, simpler, and more efficient. - + New debug API. - Implementation: - + faster than ever: cleaner virtual machine and new hashing algorithm. - + non-recursive garbage-collector algorithm. - + reduced memory usage for programs with many strings. - + improved treatment for memory allocation errors. - + improved support for 16-bit machines (we hope). - + code now compiles unmodified as both ANSI C and C++. - + numbers in bases other than 10 are converted using strtoul. - + new -f option in Lua to support #! scripts. - + luac can now combine text and binaries. - -* Changes from version 3.1 to 3.2 - ------------------------------- - + redirected all output in Lua's core to _ERRORMESSAGE and _ALERT. - + increased limit on the number of constants and globals per function - (from 2^16 to 2^24). - + debugging info (lua_debug and hooks) moved into lua_state and new API - functions provided to get and set this info. - + new debug lib gives full debugging access within Lua. - + new table functions "foreachi", "sort", "tinsert", "tremove", "getn". - + new io functions "flush", "seek". - -* Changes from version 3.0 to 3.1 - ------------------------------- - + NEW FEATURE: anonymous functions with closures (via "upvalues"). - + new syntax: - - local variables in chunks. - - better scope control with DO block END. - - constructors can now be also written: { record-part; list-part }. - - more general syntax for function calls and lvalues, e.g.: - f(x).y=1 - o:f(x,y):g(z) - f"string" is sugar for f("string") - + strings may now contain arbitrary binary data (e.g., embedded zeros). - + major code re-organization and clean-up; reduced module interdependecies. - + no arbitrary limits on the total number of constants and globals. - + support for multiple global contexts. - + better syntax error messages. - + new traversal functions "foreach" and "foreachvar". - + the default for numbers is now double. - changing it to use floats or longs is easy. - + complete debug information stored in pre-compiled chunks. - + sample interpreter now prompts user when run interactively, and also - handles control-C interruptions gracefully. - -* Changes from version 2.5 to 3.0 - ------------------------------- - + NEW CONCEPT: "tag methods". - Tag methods replace fallbacks as the meta-mechanism for extending the - semantics of Lua. Whereas fallbacks had a global nature, tag methods - work on objects having the same tag (e.g., groups of tables). - Existing code that uses fallbacks should work without change. - + new, general syntax for constructors {[exp] = exp, ... }. - + support for handling variable number of arguments in functions (varargs). - + support for conditional compilation ($if ... $else ... $end). - + cleaner semantics in API simplifies host code. - + better support for writing libraries (auxlib.h). - + better type checking and error messages in the standard library. - + luac can now also undump. - -* Changes from version 2.4 to 2.5 - ------------------------------- - + io and string libraries are now based on pattern matching; - the old libraries are still available for compatibility - + dofile and dostring can now return values (via return statement) - + better support for 16- and 64-bit machines - + expanded documentation, with more examples - -* Changes from version 2.2 to 2.4 - ------------------------------- - + external compiler creates portable binary files that can be loaded faster - + interface for debugging and profiling - + new "getglobal" fallback - + new functions for handling references to Lua objects - + new functions in standard lib - + only one copy of each string is stored - + expanded documentation, with more examples - -* Changes from version 2.1 to 2.2 - ------------------------------- - + functions now may be declared with any "lvalue" as a name - + garbage collection of functions - + support for pipes - -* Changes from version 1.1 to 2.1 - ------------------------------- - + object-oriented support - + fallbacks - + simplified syntax for tables - + many internal improvements - -(end of HISTORY) diff --git a/ml_curl/lib/lua51/INSTALL b/ml_curl/lib/lua51/INSTALL deleted file mode 100644 index 17eb8ae..0000000 --- a/ml_curl/lib/lua51/INSTALL +++ /dev/null @@ -1,99 +0,0 @@ -INSTALL for Lua 5.1 - -* Building Lua - ------------ - Lua is built in the src directory, but the build process can be - controlled from the top-level Makefile. - - Building Lua on Unix systems should be very easy. First do "make" and - see if your platform is listed. If so, just do "make xxx", where xxx - is your platform name. The platforms currently supported are: - aix ansi bsd freebsd generic linux macosx mingw posix solaris - - If your platform is not listed, try the closest one or posix, generic, - ansi, in this order. - - See below for customization instructions and for instructions on how - to build with other Windows compilers. - - If you want to check that Lua has been built correctly, do "make test" - after building Lua. Also, have a look at the example programs in test. - -* Installing Lua - -------------- - Once you have built Lua, you may want to install it in an official - place in your system. In this case, do "make install". The official - place and the way to install files are defined in Makefile. You must - have the right permissions to install files. - - If you want to build and install Lua in one step, do "make xxx install", - where xxx is your platform name. - - If you want to install Lua locally, then do "make local". This will - create directories bin, include, lib, man, and install Lua there as - follows: - - bin: lua luac - include: lua.h luaconf.h lualib.h lauxlib.h lua.hpp - lib: liblua.a - man/man1: lua.1 luac.1 - - These are the only directories you need for development. - - There are man pages for lua and luac, in both nroff and html, and a - reference manual in html in doc, some sample code in test, and some - useful stuff in etc. You don't need these directories for development. - - If you want to install Lua locally, but in some other directory, do - "make install INSTALL_TOP=xxx", where xxx is your chosen directory. - - See below for instructions for Windows and other systems. - -* Customization - ------------- - Three things can be customized by editing a file: - - Where and how to install Lua -- edit Makefile. - - How to build Lua -- edit src/Makefile. - - Lua features -- edit src/luaconf.h. - - You don't actually need to edit the Makefiles because you may set the - relevant variables when invoking make. - - On the other hand, if you need to select some Lua features, you'll need - to edit src/luaconf.h. The edited file will be the one installed, and - it will be used by any Lua clients that you build, to ensure consistency. - - We strongly recommend that you enable dynamic loading. This is done - automatically for all platforms listed above that have this feature - (and also Windows). See src/luaconf.h and also src/Makefile. - -* Building Lua on Windows and other systems - ----------------------------------------- - If you're not using the usual Unix tools, then the instructions for - building Lua depend on the compiler you use. You'll need to create - projects (or whatever your compiler uses) for building the library, - the interpreter, and the compiler, as follows: - - library: lapi.c lcode.c ldebug.c ldo.c ldump.c lfunc.c lgc.c llex.c - lmem.c lobject.c lopcodes.c lparser.c lstate.c lstring.c - ltable.c ltm.c lundump.c lvm.c lzio.c - lauxlib.c lbaselib.c ldblib.c liolib.c lmathlib.c loslib.c - ltablib.c lstrlib.c loadlib.c linit.c - - interpreter: library, lua.c - - compiler: library, luac.c print.c - - If you use Visual Studio .NET, you can use etc/luavs.bat in its - "Command Prompt". - - If all you want is to build the Lua interpreter, you may put all .c files - in a single project, except for luac.c and print.c. Or just use etc/all.c. - - To use Lua as a library in your own programs, you'll need to know how to - create and use libraries with your compiler. - - As mentioned above, you may edit luaconf.h to select some features before - building Lua. - -(end of INSTALL) diff --git a/ml_curl/lib/lua51/Makefile b/ml_curl/lib/lua51/Makefile deleted file mode 100644 index 6e78f66..0000000 --- a/ml_curl/lib/lua51/Makefile +++ /dev/null @@ -1,128 +0,0 @@ -# makefile for installing Lua -# see INSTALL for installation instructions -# see src/Makefile and src/luaconf.h for further customization - -# == CHANGE THE SETTINGS BELOW TO SUIT YOUR ENVIRONMENT ======================= - -# Your platform. See PLATS for possible values. -PLAT= none - -# Where to install. The installation starts in the src and doc directories, -# so take care if INSTALL_TOP is not an absolute path. -INSTALL_TOP= /usr/local -INSTALL_BIN= $(INSTALL_TOP)/bin -INSTALL_INC= $(INSTALL_TOP)/include -INSTALL_LIB= $(INSTALL_TOP)/lib -INSTALL_MAN= $(INSTALL_TOP)/man/man1 -# -# You probably want to make INSTALL_LMOD and INSTALL_CMOD consistent with -# LUA_ROOT, LUA_LDIR, and LUA_CDIR in luaconf.h (and also with etc/lua.pc). -INSTALL_LMOD= $(INSTALL_TOP)/share/lua/$V -INSTALL_CMOD= $(INSTALL_TOP)/lib/lua/$V - -# How to install. If your install program does not support "-p", then you -# may have to run ranlib on the installed liblua.a (do "make ranlib"). -INSTALL= install -p -INSTALL_EXEC= $(INSTALL) -m 0755 -INSTALL_DATA= $(INSTALL) -m 0644 -# -# If you don't have install you can use cp instead. -# INSTALL= cp -p -# INSTALL_EXEC= $(INSTALL) -# INSTALL_DATA= $(INSTALL) - -# Utilities. -MKDIR= mkdir -p -RANLIB= ranlib - -# == END OF USER SETTINGS. NO NEED TO CHANGE ANYTHING BELOW THIS LINE ========= - -# Convenience platforms targets. -PLATS= aix ansi bsd freebsd generic linux macosx mingw posix solaris - -# What to install. -TO_BIN= lua luac -TO_INC= lua.h luaconf.h lualib.h lauxlib.h ../etc/lua.hpp -TO_LIB= liblua.a -TO_MAN= lua.1 luac.1 - -# Lua version and release. -V= 5.1 -R= 5.1.4 - -all: $(PLAT) - -$(PLATS) clean: - cd src && $(MAKE) $@ - -test: dummy - src/lua test/hello.lua - -install: dummy - cd src && $(MKDIR) $(INSTALL_BIN) $(INSTALL_INC) $(INSTALL_LIB) $(INSTALL_MAN) $(INSTALL_LMOD) $(INSTALL_CMOD) - cd src && $(INSTALL_EXEC) $(TO_BIN) $(INSTALL_BIN) - cd src && $(INSTALL_DATA) $(TO_INC) $(INSTALL_INC) - cd src && $(INSTALL_DATA) $(TO_LIB) $(INSTALL_LIB) - cd doc && $(INSTALL_DATA) $(TO_MAN) $(INSTALL_MAN) - -ranlib: - cd src && cd $(INSTALL_LIB) && $(RANLIB) $(TO_LIB) - -local: - $(MAKE) install INSTALL_TOP=.. - -none: - @echo "Please do" - @echo " make PLATFORM" - @echo "where PLATFORM is one of these:" - @echo " $(PLATS)" - @echo "See INSTALL for complete instructions." - -# make may get confused with test/ and INSTALL in a case-insensitive OS -dummy: - -# echo config parameters -echo: - @echo "" - @echo "These are the parameters currently set in src/Makefile to build Lua $R:" - @echo "" - @cd src && $(MAKE) -s echo - @echo "" - @echo "These are the parameters currently set in Makefile to install Lua $R:" - @echo "" - @echo "PLAT = $(PLAT)" - @echo "INSTALL_TOP = $(INSTALL_TOP)" - @echo "INSTALL_BIN = $(INSTALL_BIN)" - @echo "INSTALL_INC = $(INSTALL_INC)" - @echo "INSTALL_LIB = $(INSTALL_LIB)" - @echo "INSTALL_MAN = $(INSTALL_MAN)" - @echo "INSTALL_LMOD = $(INSTALL_LMOD)" - @echo "INSTALL_CMOD = $(INSTALL_CMOD)" - @echo "INSTALL_EXEC = $(INSTALL_EXEC)" - @echo "INSTALL_DATA = $(INSTALL_DATA)" - @echo "" - @echo "See also src/luaconf.h ." - @echo "" - -# echo private config parameters -pecho: - @echo "V = $(V)" - @echo "R = $(R)" - @echo "TO_BIN = $(TO_BIN)" - @echo "TO_INC = $(TO_INC)" - @echo "TO_LIB = $(TO_LIB)" - @echo "TO_MAN = $(TO_MAN)" - -# echo config parameters as Lua code -# uncomment the last sed expression if you want nil instead of empty strings -lecho: - @echo "-- installation parameters for Lua $R" - @echo "VERSION = '$V'" - @echo "RELEASE = '$R'" - @$(MAKE) echo | grep = | sed -e 's/= /= "/' -e 's/$$/"/' #-e 's/""/nil/' - @echo "-- EOF" - -# list targets that do not create files (but not all makes understand .PHONY) -.PHONY: all $(PLATS) clean test install local none dummy echo pecho lecho - -# (end of Makefile) diff --git a/ml_curl/lib/lua51/README b/ml_curl/lib/lua51/README deleted file mode 100644 index 11b4dff..0000000 --- a/ml_curl/lib/lua51/README +++ /dev/null @@ -1,37 +0,0 @@ -README for Lua 5.1 - -See INSTALL for installation instructions. -See HISTORY for a summary of changes since the last released version. - -* What is Lua? - ------------ - Lua is a powerful, light-weight programming language designed for extending - applications. Lua is also frequently used as a general-purpose, stand-alone - language. Lua is free software. - - For complete information, visit Lua's web site at http://www.lua.org/ . - For an executive summary, see http://www.lua.org/about.html . - - Lua has been used in many different projects around the world. - For a short list, see http://www.lua.org/uses.html . - -* Availability - ------------ - Lua is freely available for both academic and commercial purposes. - See COPYRIGHT and http://www.lua.org/license.html for details. - Lua can be downloaded at http://www.lua.org/download.html . - -* Installation - ------------ - Lua is implemented in pure ANSI C, and compiles unmodified in all known - platforms that have an ANSI C compiler. In most Unix-like platforms, simply - do "make" with a suitable target. See INSTALL for detailed instructions. - -* Origin - ------ - Lua is developed at Lua.org, a laboratory of the Department of Computer - Science of PUC-Rio (the Pontifical Catholic University of Rio de Janeiro - in Brazil). - For more information about the authors, see http://www.lua.org/authors.html . - -(end of README) diff --git a/ml_curl/lib/lua51/doc/amazon.gif b/ml_curl/lib/lua51/doc/amazon.gif deleted file mode 100644 index f2586d5..0000000 Binary files a/ml_curl/lib/lua51/doc/amazon.gif and /dev/null differ diff --git a/ml_curl/lib/lua51/doc/contents.html b/ml_curl/lib/lua51/doc/contents.html deleted file mode 100644 index 8e58e18..0000000 --- a/ml_curl/lib/lua51/doc/contents.html +++ /dev/null @@ -1,499 +0,0 @@ - - - -Lua 5.1 Reference Manual - contents - - - - - - - -
-

- -Lua 5.1 Reference Manual -

- -This is an online version of -
- - - -Lua 5.1 Reference Manual -
by R. Ierusalimschy, L. H. de Figueiredo, W. Celes -
Lua.org, August 2006 -
ISBN 85-903798-3-3 -
-[Buy from Amazon] -
-
-

- -Buy a copy of this book and -help to support -the Lua project. -

- -The reference manual is the official definition of the Lua language. -For a complete introduction to Lua programming, see the book -Programming in Lua. -

- -start -· -contents -· -index -· -português -· -español -

- -Copyright © 2006-2008 Lua.org, PUC-Rio. -Freely available under the terms of the -Lua license. - -

- -

Contents

- - -

Index

- - - - - - - -
-

Lua functions

-_G
-_VERSION
-assert
-collectgarbage
-dofile
-error
-getfenv
-getmetatable
-ipairs
-load
-loadfile
-loadstring
-module
-next
-pairs
-pcall
-print
-rawequal
-rawget
-rawset
-require
-select
-setfenv
-setmetatable
-tonumber
-tostring
-type
-unpack
-xpcall
-

- -coroutine.create
-coroutine.resume
-coroutine.running
-coroutine.status
-coroutine.wrap
-coroutine.yield
-

- -debug.debug
-debug.getfenv
-debug.gethook
-debug.getinfo
-debug.getlocal
-debug.getmetatable
-debug.getregistry
-debug.getupvalue
-debug.setfenv
-debug.sethook
-debug.setlocal
-debug.setmetatable
-debug.setupvalue
-debug.traceback
- -

 -

 

-file:close
-file:flush
-file:lines
-file:read
-file:seek
-file:setvbuf
-file:write
-

- -io.close
-io.flush
-io.input
-io.lines
-io.open
-io.output
-io.popen
-io.read
-io.stderr
-io.stdin
-io.stdout
-io.tmpfile
-io.type
-io.write
-

- -math.abs
-math.acos
-math.asin
-math.atan
-math.atan2
-math.ceil
-math.cos
-math.cosh
-math.deg
-math.exp
-math.floor
-math.fmod
-math.frexp
-math.huge
-math.ldexp
-math.log
-math.log10
-math.max
-math.min
-math.modf
-math.pi
-math.pow
-math.rad
-math.random
-math.randomseed
-math.sin
-math.sinh
-math.sqrt
-math.tan
-math.tanh
-

- -os.clock
-os.date
-os.difftime
-os.execute
-os.exit
-os.getenv
-os.remove
-os.rename
-os.setlocale
-os.time
-os.tmpname
-

- -package.cpath
-package.loaded
-package.loaders
-package.loadlib
-package.path
-package.preload
-package.seeall
-

- -string.byte
-string.char
-string.dump
-string.find
-string.format
-string.gmatch
-string.gsub
-string.len
-string.lower
-string.match
-string.rep
-string.reverse
-string.sub
-string.upper
-

- -table.concat
-table.insert
-table.maxn
-table.remove
-table.sort
- -

 -

C API

-lua_Alloc
-lua_CFunction
-lua_Debug
-lua_Hook
-lua_Integer
-lua_Number
-lua_Reader
-lua_State
-lua_Writer
-

- -lua_atpanic
-lua_call
-lua_checkstack
-lua_close
-lua_concat
-lua_cpcall
-lua_createtable
-lua_dump
-lua_equal
-lua_error
-lua_gc
-lua_getallocf
-lua_getfenv
-lua_getfield
-lua_getglobal
-lua_gethook
-lua_gethookcount
-lua_gethookmask
-lua_getinfo
-lua_getlocal
-lua_getmetatable
-lua_getstack
-lua_gettable
-lua_gettop
-lua_getupvalue
-lua_insert
-lua_isboolean
-lua_iscfunction
-lua_isfunction
-lua_islightuserdata
-lua_isnil
-lua_isnone
-lua_isnoneornil
-lua_isnumber
-lua_isstring
-lua_istable
-lua_isthread
-lua_isuserdata
-lua_lessthan
-lua_load
-lua_newstate
-lua_newtable
-lua_newthread
-lua_newuserdata
-lua_next
-lua_objlen
-lua_pcall
-lua_pop
-lua_pushboolean
-lua_pushcclosure
-lua_pushcfunction
-lua_pushfstring
-lua_pushinteger
-lua_pushlightuserdata
-lua_pushliteral
-lua_pushlstring
-lua_pushnil
-lua_pushnumber
-lua_pushstring
-lua_pushthread
-lua_pushvalue
-lua_pushvfstring
-lua_rawequal
-lua_rawget
-lua_rawgeti
-lua_rawset
-lua_rawseti
-lua_register
-lua_remove
-lua_replace
-lua_resume
-lua_setallocf
-lua_setfenv
-lua_setfield
-lua_setglobal
-lua_sethook
-lua_setlocal
-lua_setmetatable
-lua_settable
-lua_settop
-lua_setupvalue
-lua_status
-lua_toboolean
-lua_tocfunction
-lua_tointeger
-lua_tolstring
-lua_tonumber
-lua_topointer
-lua_tostring
-lua_tothread
-lua_touserdata
-lua_type
-lua_typename
-lua_upvalueindex
-lua_xmove
-lua_yield
- -

 -

auxiliary library

-luaL_Buffer
-luaL_Reg
-

- -luaL_addchar
-luaL_addlstring
-luaL_addsize
-luaL_addstring
-luaL_addvalue
-luaL_argcheck
-luaL_argerror
-luaL_buffinit
-luaL_callmeta
-luaL_checkany
-luaL_checkint
-luaL_checkinteger
-luaL_checklong
-luaL_checklstring
-luaL_checknumber
-luaL_checkoption
-luaL_checkstack
-luaL_checkstring
-luaL_checktype
-luaL_checkudata
-luaL_dofile
-luaL_dostring
-luaL_error
-luaL_getmetafield
-luaL_getmetatable
-luaL_gsub
-luaL_loadbuffer
-luaL_loadfile
-luaL_loadstring
-luaL_newmetatable
-luaL_newstate
-luaL_openlibs
-luaL_optint
-luaL_optinteger
-luaL_optlong
-luaL_optlstring
-luaL_optnumber
-luaL_optstring
-luaL_prepbuffer
-luaL_pushresult
-luaL_ref
-luaL_register
-luaL_typename
-luaL_typerror
-luaL_unref
-luaL_where
- -

-

- -

- -Last update: -Sat Jan 19 13:24:29 BRST 2008 - - - - - diff --git a/ml_curl/lib/lua51/doc/cover.png b/ml_curl/lib/lua51/doc/cover.png deleted file mode 100644 index 2dbb198..0000000 Binary files a/ml_curl/lib/lua51/doc/cover.png and /dev/null differ diff --git a/ml_curl/lib/lua51/doc/logo.gif b/ml_curl/lib/lua51/doc/logo.gif deleted file mode 100644 index 2f5e4ac..0000000 Binary files a/ml_curl/lib/lua51/doc/logo.gif and /dev/null differ diff --git a/ml_curl/lib/lua51/doc/lua.1 b/ml_curl/lib/lua51/doc/lua.1 deleted file mode 100644 index 24809cc..0000000 --- a/ml_curl/lib/lua51/doc/lua.1 +++ /dev/null @@ -1,163 +0,0 @@ -.\" $Id: lua.man,v 1.11 2006/01/06 16:03:34 lhf Exp $ -.TH LUA 1 "$Date: 2006/01/06 16:03:34 $" -.SH NAME -lua \- Lua interpreter -.SH SYNOPSIS -.B lua -[ -.I options -] -[ -.I script -[ -.I args -] -] -.SH DESCRIPTION -.B lua -is the stand-alone Lua interpreter. -It loads and executes Lua programs, -either in textual source form or -in precompiled binary form. -(Precompiled binaries are output by -.BR luac , -the Lua compiler.) -.B lua -can be used as a batch interpreter and also interactively. -.LP -The given -.I options -(see below) -are executed and then -the Lua program in file -.I script -is loaded and executed. -The given -.I args -are available to -.I script -as strings in a global table named -.BR arg . -If these arguments contain spaces or other characters special to the shell, -then they should be quoted -(but note that the quotes will be removed by the shell). -The arguments in -.B arg -start at 0, -which contains the string -.RI ' script '. -The index of the last argument is stored in -.BR arg.n . -The arguments given in the command line before -.IR script , -including the name of the interpreter, -are available in negative indices in -.BR arg . -.LP -At the very start, -before even handling the command line, -.B lua -executes the contents of the environment variable -.BR LUA_INIT , -if it is defined. -If the value of -.B LUA_INIT -is of the form -.RI '@ filename ', -then -.I filename -is executed. -Otherwise, the string is assumed to be a Lua statement and is executed. -.LP -Options start with -.B '\-' -and are described below. -You can use -.B "'\--'" -to signal the end of options. -.LP -If no arguments are given, -then -.B "\-v \-i" -is assumed when the standard input is a terminal; -otherwise, -.B "\-" -is assumed. -.LP -In interactive mode, -.B lua -prompts the user, -reads lines from the standard input, -and executes them as they are read. -If a line does not contain a complete statement, -then a secondary prompt is displayed and -lines are read until a complete statement is formed or -a syntax error is found. -So, one way to interrupt the reading of an incomplete statement is -to force a syntax error: -adding a -.B ';' -in the middle of a statement is a sure way of forcing a syntax error -(except inside multiline strings and comments; these must be closed explicitly). -If a line starts with -.BR '=' , -then -.B lua -displays the values of all the expressions in the remainder of the -line. The expressions must be separated by commas. -The primary prompt is the value of the global variable -.BR _PROMPT , -if this value is a string; -otherwise, the default prompt is used. -Similarly, the secondary prompt is the value of the global variable -.BR _PROMPT2 . -So, -to change the prompts, -set the corresponding variable to a string of your choice. -You can do that after calling the interpreter -or on the command line -(but in this case you have to be careful with quotes -if the prompt string contains a space; otherwise you may confuse the shell.) -The default prompts are "> " and ">> ". -.SH OPTIONS -.TP -.B \- -load and execute the standard input as a file, -that is, -not interactively, -even when the standard input is a terminal. -.TP -.BI \-e " stat" -execute statement -.IR stat . -You need to quote -.I stat -if it contains spaces, quotes, -or other characters special to the shell. -.TP -.B \-i -enter interactive mode after -.I script -is executed. -.TP -.BI \-l " name" -call -.BI require(' name ') -before executing -.IR script . -Typically used to load libraries. -.TP -.B \-v -show version information. -.SH "SEE ALSO" -.BR luac (1) -.br -http://www.lua.org/ -.SH DIAGNOSTICS -Error messages should be self explanatory. -.SH AUTHORS -R. Ierusalimschy, -L. H. de Figueiredo, -and -W. Celes -.\" EOF diff --git a/ml_curl/lib/lua51/doc/lua.css b/ml_curl/lib/lua51/doc/lua.css deleted file mode 100644 index 039cf11..0000000 --- a/ml_curl/lib/lua51/doc/lua.css +++ /dev/null @@ -1,41 +0,0 @@ -body { - color: #000000 ; - background-color: #FFFFFF ; - font-family: sans-serif ; - text-align: justify ; - margin-right: 20px ; - margin-left: 20px ; -} - -h1, h2, h3, h4 { - font-weight: normal ; - font-style: italic ; -} - -a:link { - color: #000080 ; - background-color: inherit ; - text-decoration: none ; -} - -a:visited { - background-color: inherit ; - text-decoration: none ; -} - -a:link:hover, a:visited:hover { - color: #000080 ; - background-color: #E0E0FF ; -} - -a:link:active, a:visited:active { - color: #FF0000 ; -} - -hr { - border: 0 ; - height: 1px ; - color: #a0a0a0 ; - background-color: #a0a0a0 ; -} - diff --git a/ml_curl/lib/lua51/doc/lua.html b/ml_curl/lib/lua51/doc/lua.html deleted file mode 100644 index 1d435ab..0000000 --- a/ml_curl/lib/lua51/doc/lua.html +++ /dev/null @@ -1,172 +0,0 @@ - - - -LUA man page - - - - - -

NAME

-lua - Lua interpreter -

SYNOPSIS

-lua -[ -options -] -[ -script -[ -args -] -] -

DESCRIPTION

-lua -is the stand-alone Lua interpreter. -It loads and executes Lua programs, -either in textual source form or -in precompiled binary form. -(Precompiled binaries are output by -luac, -the Lua compiler.) -lua -can be used as a batch interpreter and also interactively. -

-The given -options -(see below) -are executed and then -the Lua program in file -script -is loaded and executed. -The given -args -are available to -script -as strings in a global table named -arg. -If these arguments contain spaces or other characters special to the shell, -then they should be quoted -(but note that the quotes will be removed by the shell). -The arguments in -arg -start at 0, -which contains the string -'script'. -The index of the last argument is stored in -arg.n. -The arguments given in the command line before -script, -including the name of the interpreter, -are available in negative indices in -arg. -

-At the very start, -before even handling the command line, -lua -executes the contents of the environment variable -LUA_INIT, -if it is defined. -If the value of -LUA_INIT -is of the form -'@filename', -then -filename -is executed. -Otherwise, the string is assumed to be a Lua statement and is executed. -

-Options start with -'-' -and are described below. -You can use -'--' -to signal the end of options. -

-If no arguments are given, -then -"-v -i" -is assumed when the standard input is a terminal; -otherwise, -"-" -is assumed. -

-In interactive mode, -lua -prompts the user, -reads lines from the standard input, -and executes them as they are read. -If a line does not contain a complete statement, -then a secondary prompt is displayed and -lines are read until a complete statement is formed or -a syntax error is found. -So, one way to interrupt the reading of an incomplete statement is -to force a syntax error: -adding a -';' -in the middle of a statement is a sure way of forcing a syntax error -(except inside multiline strings and comments; these must be closed explicitly). -If a line starts with -'=', -then -lua -displays the values of all the expressions in the remainder of the -line. The expressions must be separated by commas. -The primary prompt is the value of the global variable -_PROMPT, -if this value is a string; -otherwise, the default prompt is used. -Similarly, the secondary prompt is the value of the global variable -_PROMPT2. -So, -to change the prompts, -set the corresponding variable to a string of your choice. -You can do that after calling the interpreter -or on the command line -(but in this case you have to be careful with quotes -if the prompt string contains a space; otherwise you may confuse the shell.) -The default prompts are "> " and ">> ". -

OPTIONS

-

-- -load and execute the standard input as a file, -that is, -not interactively, -even when the standard input is a terminal. -

--e stat -execute statement -stat. -You need to quote -stat -if it contains spaces, quotes, -or other characters special to the shell. -

--i -enter interactive mode after -script -is executed. -

--l name -call -require('name') -before executing -script. -Typically used to load libraries. -

--v -show version information. -

SEE ALSO

-luac(1) -
-http://www.lua.org/ -

DIAGNOSTICS

-Error messages should be self explanatory. -

AUTHORS

-R. Ierusalimschy, -L. H. de Figueiredo, -and -W. Celes - - - diff --git a/ml_curl/lib/lua51/doc/luac.1 b/ml_curl/lib/lua51/doc/luac.1 deleted file mode 100644 index d814678..0000000 --- a/ml_curl/lib/lua51/doc/luac.1 +++ /dev/null @@ -1,136 +0,0 @@ -.\" $Id: luac.man,v 1.28 2006/01/06 16:03:34 lhf Exp $ -.TH LUAC 1 "$Date: 2006/01/06 16:03:34 $" -.SH NAME -luac \- Lua compiler -.SH SYNOPSIS -.B luac -[ -.I options -] [ -.I filenames -] -.SH DESCRIPTION -.B luac -is the Lua compiler. -It translates programs written in the Lua programming language -into binary files that can be later loaded and executed. -.LP -The main advantages of precompiling chunks are: -faster loading, -protecting source code from accidental user changes, -and -off-line syntax checking. -.LP -Pre-compiling does not imply faster execution -because in Lua chunks are always compiled into bytecodes before being executed. -.B luac -simply allows those bytecodes to be saved in a file for later execution. -.LP -Pre-compiled chunks are not necessarily smaller than the corresponding source. -The main goal in pre-compiling is faster loading. -.LP -The binary files created by -.B luac -are portable only among architectures with the same word size and byte order. -.LP -.B luac -produces a single output file containing the bytecodes -for all source files given. -By default, -the output file is named -.BR luac.out , -but you can change this with the -.B \-o -option. -.LP -In the command line, -you can mix -text files containing Lua source and -binary files containing precompiled chunks. -This is useful to combine several precompiled chunks, -even from different (but compatible) platforms, -into a single precompiled chunk. -.LP -You can use -.B "'\-'" -to indicate the standard input as a source file -and -.B "'\--'" -to signal the end of options -(that is, -all remaining arguments will be treated as files even if they start with -.BR "'\-'" ). -.LP -The internal format of the binary files produced by -.B luac -is likely to change when a new version of Lua is released. -So, -save the source files of all Lua programs that you precompile. -.LP -.SH OPTIONS -Options must be separate. -.TP -.B \-l -produce a listing of the compiled bytecode for Lua's virtual machine. -Listing bytecodes is useful to learn about Lua's virtual machine. -If no files are given, then -.B luac -loads -.B luac.out -and lists its contents. -.TP -.BI \-o " file" -output to -.IR file , -instead of the default -.BR luac.out . -(You can use -.B "'\-'" -for standard output, -but not on platforms that open standard output in text mode.) -The output file may be a source file because -all files are loaded before the output file is written. -Be careful not to overwrite precious files. -.TP -.B \-p -load files but do not generate any output file. -Used mainly for syntax checking and for testing precompiled chunks: -corrupted files will probably generate errors when loaded. -Lua always performs a thorough integrity test on precompiled chunks. -Bytecode that passes this test is completely safe, -in the sense that it will not break the interpreter. -However, -there is no guarantee that such code does anything sensible. -(None can be given, because the halting problem is unsolvable.) -If no files are given, then -.B luac -loads -.B luac.out -and tests its contents. -No messages are displayed if the file passes the integrity test. -.TP -.B \-s -strip debug information before writing the output file. -This saves some space in very large chunks, -but if errors occur when running a stripped chunk, -then the error messages may not contain the full information they usually do. -For instance, -line numbers and names of local variables are lost. -.TP -.B \-v -show version information. -.SH FILES -.TP 15 -.B luac.out -default output file -.SH "SEE ALSO" -.BR lua (1) -.br -http://www.lua.org/ -.SH DIAGNOSTICS -Error messages should be self explanatory. -.SH AUTHORS -L. H. de Figueiredo, -R. Ierusalimschy and -W. Celes -.\" EOF diff --git a/ml_curl/lib/lua51/doc/luac.html b/ml_curl/lib/lua51/doc/luac.html deleted file mode 100644 index 179ffe8..0000000 --- a/ml_curl/lib/lua51/doc/luac.html +++ /dev/null @@ -1,145 +0,0 @@ - - - -LUAC man page - - - - - -

NAME

-luac - Lua compiler -

SYNOPSIS

-luac -[ -options -] [ -filenames -] -

DESCRIPTION

-luac -is the Lua compiler. -It translates programs written in the Lua programming language -into binary files that can be later loaded and executed. -

-The main advantages of precompiling chunks are: -faster loading, -protecting source code from accidental user changes, -and -off-line syntax checking. -

-Precompiling does not imply faster execution -because in Lua chunks are always compiled into bytecodes before being executed. -luac -simply allows those bytecodes to be saved in a file for later execution. -

-Precompiled chunks are not necessarily smaller than the corresponding source. -The main goal in precompiling is faster loading. -

-The binary files created by -luac -are portable only among architectures with the same word size and byte order. -

-luac -produces a single output file containing the bytecodes -for all source files given. -By default, -the output file is named -luac.out, -but you can change this with the --o -option. -

-In the command line, -you can mix -text files containing Lua source and -binary files containing precompiled chunks. -This is useful because several precompiled chunks, -even from different (but compatible) platforms, -can be combined into a single precompiled chunk. -

-You can use -'-' -to indicate the standard input as a source file -and -'--' -to signal the end of options -(that is, -all remaining arguments will be treated as files even if they start with -'-'). -

-The internal format of the binary files produced by -luac -is likely to change when a new version of Lua is released. -So, -save the source files of all Lua programs that you precompile. -

-

OPTIONS

-Options must be separate. -

--l -produce a listing of the compiled bytecode for Lua's virtual machine. -Listing bytecodes is useful to learn about Lua's virtual machine. -If no files are given, then -luac -loads -luac.out -and lists its contents. -

--o file -output to -file, -instead of the default -luac.out. -(You can use -'-' -for standard output, -but not on platforms that open standard output in text mode.) -The output file may be a source file because -all files are loaded before the output file is written. -Be careful not to overwrite precious files. -

--p -load files but do not generate any output file. -Used mainly for syntax checking and for testing precompiled chunks: -corrupted files will probably generate errors when loaded. -Lua always performs a thorough integrity test on precompiled chunks. -Bytecode that passes this test is completely safe, -in the sense that it will not break the interpreter. -However, -there is no guarantee that such code does anything sensible. -(None can be given, because the halting problem is unsolvable.) -If no files are given, then -luac -loads -luac.out -and tests its contents. -No messages are displayed if the file passes the integrity test. -

--s -strip debug information before writing the output file. -This saves some space in very large chunks, -but if errors occur when running a stripped chunk, -then the error messages may not contain the full information they usually do. -For instance, -line numbers and names of local variables are lost. -

--v -show version information. -

FILES

-

-luac.out -default output file -

SEE ALSO

-lua(1) -
-http://www.lua.org/ -

DIAGNOSTICS

-Error messages should be self explanatory. -

AUTHORS

-L. H. de Figueiredo, -R. Ierusalimschy and -W. Celes - - - diff --git a/ml_curl/lib/lua51/doc/manual.css b/ml_curl/lib/lua51/doc/manual.css deleted file mode 100644 index eed5afd..0000000 --- a/ml_curl/lib/lua51/doc/manual.css +++ /dev/null @@ -1,13 +0,0 @@ -h3 code { - font-family: inherit ; -} - -pre { - font-size: 105% ; -} - -span.apii { - float: right ; - font-family: inherit ; -} - diff --git a/ml_curl/lib/lua51/doc/manual.html b/ml_curl/lib/lua51/doc/manual.html deleted file mode 100644 index f46f17c..0000000 --- a/ml_curl/lib/lua51/doc/manual.html +++ /dev/null @@ -1,8801 +0,0 @@ - - - - -Lua 5.1 Reference Manual - - - - - - - -
-

- -Lua 5.1 Reference Manual -

- -by Roberto Ierusalimschy, Luiz Henrique de Figueiredo, Waldemar Celes -

- -Copyright © 2006-2008 Lua.org, PUC-Rio. -Freely available under the terms of the -Lua license. - -

-

- -contents -· -index - - -

- - - - - - -

1 - Introduction

- -

-Lua is an extension programming language designed to support -general procedural programming with data description -facilities. -It also offers good support for object-oriented programming, -functional programming, and data-driven programming. -Lua is intended to be used as a powerful, light-weight -scripting language for any program that needs one. -Lua is implemented as a library, written in clean C -(that is, in the common subset of ANSI C and C++). - - -

-Being an extension language, Lua has no notion of a "main" program: -it only works embedded in a host client, -called the embedding program or simply the host. -This host program can invoke functions to execute a piece of Lua code, -can write and read Lua variables, -and can register C functions to be called by Lua code. -Through the use of C functions, Lua can be augmented to cope with -a wide range of different domains, -thus creating customized programming languages sharing a syntactical framework. -The Lua distribution includes a sample host program called lua, -which uses the Lua library to offer a complete, stand-alone Lua interpreter. - - -

-Lua is free software, -and is provided as usual with no guarantees, -as stated in its license. -The implementation described in this manual is available -at Lua's official web site, www.lua.org. - - -

-Like any other reference manual, -this document is dry in places. -For a discussion of the decisions behind the design of Lua, -see the technical papers available at Lua's web site. -For a detailed introduction to programming in Lua, -see Roberto's book, Programming in Lua (Second Edition). - - - -

2 - The Language

- -

-This section describes the lexis, the syntax, and the semantics of Lua. -In other words, -this section describes -which tokens are valid, -how they can be combined, -and what their combinations mean. - - -

-The language constructs will be explained using the usual extended BNF notation, -in which -{a} means 0 or more a's, and -[a] means an optional a. -Non-terminals are shown like non-terminal, -keywords are shown like kword, -and other terminal symbols are shown like `=´. -The complete syntax of Lua can be found in §8 -at the end of this manual. - - - -

2.1 - Lexical Conventions

- -

-Names -(also called identifiers) -in Lua can be any string of letters, -digits, and underscores, -not beginning with a digit. -This coincides with the definition of names in most languages. -(The definition of letter depends on the current locale: -any character considered alphabetic by the current locale -can be used in an identifier.) -Identifiers are used to name variables and table fields. - - -

-The following keywords are reserved -and cannot be used as names: - - -

-     and       break     do        else      elseif
-     end       false     for       function  if
-     in        local     nil       not       or
-     repeat    return    then      true      until     while
-
- -

-Lua is a case-sensitive language: -and is a reserved word, but And and AND -are two different, valid names. -As a convention, names starting with an underscore followed by -uppercase letters (such as _VERSION) -are reserved for internal global variables used by Lua. - - -

-The following strings denote other tokens: - -

-     +     -     *     /     %     ^     #
-     ==    ~=    <=    >=    <     >     =
-     (     )     {     }     [     ]
-     ;     :     ,     .     ..    ...
-
- -

-Literal strings -can be delimited by matching single or double quotes, -and can contain the following C-like escape sequences: -'\a' (bell), -'\b' (backspace), -'\f' (form feed), -'\n' (newline), -'\r' (carriage return), -'\t' (horizontal tab), -'\v' (vertical tab), -'\\' (backslash), -'\"' (quotation mark [double quote]), -and '\'' (apostrophe [single quote]). -Moreover, a backslash followed by a real newline -results in a newline in the string. -A character in a string can also be specified by its numerical value -using the escape sequence \ddd, -where ddd is a sequence of up to three decimal digits. -(Note that if a numerical escape is to be followed by a digit, -it must be expressed using exactly three digits.) -Strings in Lua can contain any 8-bit value, including embedded zeros, -which can be specified as '\0'. - - -

-Literal strings can also be defined using a long format -enclosed by long brackets. -We define an opening long bracket of level n as an opening -square bracket followed by n equal signs followed by another -opening square bracket. -So, an opening long bracket of level 0 is written as [[, -an opening long bracket of level 1 is written as [=[, -and so on. -A closing long bracket is defined similarly; -for instance, a closing long bracket of level 4 is written as ]====]. -A long string starts with an opening long bracket of any level and -ends at the first closing long bracket of the same level. -Literals in this bracketed form can run for several lines, -do not interpret any escape sequences, -and ignore long brackets of any other level. -They can contain anything except a closing bracket of the proper level. - - -

-For convenience, -when the opening long bracket is immediately followed by a newline, -the newline is not included in the string. -As an example, in a system using ASCII -(in which 'a' is coded as 97, -newline is coded as 10, and '1' is coded as 49), -the five literal strings below denote the same string: - -

-     a = 'alo\n123"'
-     a = "alo\n123\""
-     a = '\97lo\10\04923"'
-     a = [[alo
-     123"]]
-     a = [==[
-     alo
-     123"]==]
-
- -

-A numerical constant can be written with an optional decimal part -and an optional decimal exponent. -Lua also accepts integer hexadecimal constants, -by prefixing them with 0x. -Examples of valid numerical constants are - -

-     3   3.0   3.1416   314.16e-2   0.31416E1   0xff   0x56
-
- -

-A comment starts with a double hyphen (--) -anywhere outside a string. -If the text immediately after -- is not an opening long bracket, -the comment is a short comment, -which runs until the end of the line. -Otherwise, it is a long comment, -which runs until the corresponding closing long bracket. -Long comments are frequently used to disable code temporarily. - - - - - -

2.2 - Values and Types

- -

-Lua is a dynamically typed language. -This means that -variables do not have types; only values do. -There are no type definitions in the language. -All values carry their own type. - - -

-All values in Lua are first-class values. -This means that all values can be stored in variables, -passed as arguments to other functions, and returned as results. - - -

-There are eight basic types in Lua: -nil, boolean, number, -string, function, userdata, -thread, and table. -Nil is the type of the value nil, -whose main property is to be different from any other value; -it usually represents the absence of a useful value. -Boolean is the type of the values false and true. -Both nil and false make a condition false; -any other value makes it true. -Number represents real (double-precision floating-point) numbers. -(It is easy to build Lua interpreters that use other -internal representations for numbers, -such as single-precision float or long integers; -see file luaconf.h.) -String represents arrays of characters. - -Lua is 8-bit clean: -strings can contain any 8-bit character, -including embedded zeros ('\0') (see §2.1). - - -

-Lua can call (and manipulate) functions written in Lua and -functions written in C -(see §2.5.8). - - -

-The type userdata is provided to allow arbitrary C data to -be stored in Lua variables. -This type corresponds to a block of raw memory -and has no pre-defined operations in Lua, -except assignment and identity test. -However, by using metatables, -the programmer can define operations for userdata values -(see §2.8). -Userdata values cannot be created or modified in Lua, -only through the C API. -This guarantees the integrity of data owned by the host program. - - -

-The type thread represents independent threads of execution -and it is used to implement coroutines (see §2.11). -Do not confuse Lua threads with operating-system threads. -Lua supports coroutines on all systems, -even those that do not support threads. - - -

-The type table implements associative arrays, -that is, arrays that can be indexed not only with numbers, -but with any value (except nil). -Tables can be heterogeneous; -that is, they can contain values of all types (except nil). -Tables are the sole data structuring mechanism in Lua; -they can be used to represent ordinary arrays, -symbol tables, sets, records, graphs, trees, etc. -To represent records, Lua uses the field name as an index. -The language supports this representation by -providing a.name as syntactic sugar for a["name"]. -There are several convenient ways to create tables in Lua -(see §2.5.7). - - -

-Like indices, -the value of a table field can be of any type (except nil). -In particular, -because functions are first-class values, -table fields can contain functions. -Thus tables can also carry methods (see §2.5.9). - - -

-Tables, functions, threads, and (full) userdata values are objects: -variables do not actually contain these values, -only references to them. -Assignment, parameter passing, and function returns -always manipulate references to such values; -these operations do not imply any kind of copy. - - -

-The library function type returns a string describing the type -of a given value. - - - -

2.2.1 - Coercion

- -

-Lua provides automatic conversion between -string and number values at run time. -Any arithmetic operation applied to a string tries to convert -this string to a number, following the usual conversion rules. -Conversely, whenever a number is used where a string is expected, -the number is converted to a string, in a reasonable format. -For complete control over how numbers are converted to strings, -use the format function from the string library -(see string.format). - - - - - - - -

2.3 - Variables

- -

-Variables are places that store values. - -There are three kinds of variables in Lua: -global variables, local variables, and table fields. - - -

-A single name can denote a global variable or a local variable -(or a function's formal parameter, -which is a particular kind of local variable): - -

-	var ::= Name
-

-Name denotes identifiers, as defined in §2.1. - - -

-Any variable is assumed to be global unless explicitly declared -as a local (see §2.4.7). -Local variables are lexically scoped: -local variables can be freely accessed by functions -defined inside their scope (see §2.6). - - -

-Before the first assignment to a variable, its value is nil. - - -

-Square brackets are used to index a table: - -

-	var ::= prefixexp `[´ exp `]´
-

-The meaning of accesses to global variables -and table fields can be changed via metatables. -An access to an indexed variable t[i] is equivalent to -a call gettable_event(t,i). -(See §2.8 for a complete description of the -gettable_event function. -This function is not defined or callable in Lua. -We use it here only for explanatory purposes.) - - -

-The syntax var.Name is just syntactic sugar for -var["Name"]: - -

-	var ::= prefixexp `.´ Name
-
- -

-All global variables live as fields in ordinary Lua tables, -called environment tables or simply -environments (see §2.9). -Each function has its own reference to an environment, -so that all global variables in this function -will refer to this environment table. -When a function is created, -it inherits the environment from the function that created it. -To get the environment table of a Lua function, -you call getfenv. -To replace it, -you call setfenv. -(You can only manipulate the environment of C functions -through the debug library; (see §5.9).) - - -

-An access to a global variable x -is equivalent to _env.x, -which in turn is equivalent to - -

-     gettable_event(_env, "x")
-

-where _env is the environment of the running function. -(See §2.8 for a complete description of the -gettable_event function. -This function is not defined or callable in Lua. -Similarly, the _env variable is not defined in Lua. -We use them here only for explanatory purposes.) - - - - - -

2.4 - Statements

- -

-Lua supports an almost conventional set of statements, -similar to those in Pascal or C. -This set includes -assignments, control structures, function calls, -and variable declarations. - - - -

2.4.1 - Chunks

- -

-The unit of execution of Lua is called a chunk. -A chunk is simply a sequence of statements, -which are executed sequentially. -Each statement can be optionally followed by a semicolon: - -

-	chunk ::= {stat [`;´]}
-

-There are no empty statements and thus ';;' is not legal. - - -

-Lua handles a chunk as the body of an anonymous function -with a variable number of arguments -(see §2.5.9). -As such, chunks can define local variables, -receive arguments, and return values. - - -

-A chunk can be stored in a file or in a string inside the host program. -To execute a chunk, -Lua first pre-compiles the chunk into instructions for a virtual machine, -and then it executes the compiled code -with an interpreter for the virtual machine. - - -

-Chunks can also be pre-compiled into binary form; -see program luac for details. -Programs in source and compiled forms are interchangeable; -Lua automatically detects the file type and acts accordingly. - - - - - - -

2.4.2 - Blocks

-A block is a list of statements; -syntactically, a block is the same as a chunk: - -

-	block ::= chunk
-
- -

-A block can be explicitly delimited to produce a single statement: - -

-	stat ::= do block end
-

-Explicit blocks are useful -to control the scope of variable declarations. -Explicit blocks are also sometimes used to -add a return or break statement in the middle -of another block (see §2.4.4). - - - - - -

2.4.3 - Assignment

- -

-Lua allows multiple assignments. -Therefore, the syntax for assignment -defines a list of variables on the left side -and a list of expressions on the right side. -The elements in both lists are separated by commas: - -

-	stat ::= varlist `=´ explist
-	varlist ::= var {`,´ var}
-	explist ::= exp {`,´ exp}
-

-Expressions are discussed in §2.5. - - -

-Before the assignment, -the list of values is adjusted to the length of -the list of variables. -If there are more values than needed, -the excess values are thrown away. -If there are fewer values than needed, -the list is extended with as many nil's as needed. -If the list of expressions ends with a function call, -then all values returned by that call enter the list of values, -before the adjustment -(except when the call is enclosed in parentheses; see §2.5). - - -

-The assignment statement first evaluates all its expressions -and only then are the assignments performed. -Thus the code - -

-     i = 3
-     i, a[i] = i+1, 20
-

-sets a[3] to 20, without affecting a[4] -because the i in a[i] is evaluated (to 3) -before it is assigned 4. -Similarly, the line - -

-     x, y = y, x
-

-exchanges the values of x and y, -and - -

-     x, y, z = y, z, x
-

-cyclically permutes the values of x, y, and z. - - -

-The meaning of assignments to global variables -and table fields can be changed via metatables. -An assignment to an indexed variable t[i] = val is equivalent to -settable_event(t,i,val). -(See §2.8 for a complete description of the -settable_event function. -This function is not defined or callable in Lua. -We use it here only for explanatory purposes.) - - -

-An assignment to a global variable x = val -is equivalent to the assignment -_env.x = val, -which in turn is equivalent to - -

-     settable_event(_env, "x", val)
-

-where _env is the environment of the running function. -(The _env variable is not defined in Lua. -We use it here only for explanatory purposes.) - - - - - -

2.4.4 - Control Structures

-The control structures -if, while, and repeat have the usual meaning and -familiar syntax: - - - - -

-	stat ::= while exp do block end
-	stat ::= repeat block until exp
-	stat ::= if exp then block {elseif exp then block} [else block] end
-

-Lua also has a for statement, in two flavors (see §2.4.5). - - -

-The condition expression of a -control structure can return any value. -Both false and nil are considered false. -All values different from nil and false are considered true -(in particular, the number 0 and the empty string are also true). - - -

-In the repeat–until loop, -the inner block does not end at the until keyword, -but only after the condition. -So, the condition can refer to local variables -declared inside the loop block. - - -

-The return statement is used to return values -from a function or a chunk (which is just a function). - -Functions and chunks can return more than one value, -and so the syntax for the return statement is - -

-	stat ::= return [explist]
-
- -

-The break statement is used to terminate the execution of a -while, repeat, or for loop, -skipping to the next statement after the loop: - - -

-	stat ::= break
-

-A break ends the innermost enclosing loop. - - -

-The return and break -statements can only be written as the last statement of a block. -If it is really necessary to return or break in the -middle of a block, -then an explicit inner block can be used, -as in the idioms -do return end and do break end, -because now return and break are the last statements in -their (inner) blocks. - - - - - -

2.4.5 - For Statement

- -

- -The for statement has two forms: -one numeric and one generic. - - -

-The numeric for loop repeats a block of code while a -control variable runs through an arithmetic progression. -It has the following syntax: - -

-	stat ::= for Name `=´ exp `,´ exp [`,´ exp] do block end
-

-The block is repeated for name starting at the value of -the first exp, until it passes the second exp by steps of the -third exp. -More precisely, a for statement like - -

-     for v = e1, e2, e3 do block end
-

-is equivalent to the code: - -

-     do
-       local var, limit, step = tonumber(e1), tonumber(e2), tonumber(e3)
-       if not (var and limit and step) then error() end
-       while (step > 0 and var <= limit) or (step <= 0 and var >= limit) do
-         local v = var
-         block
-         var = var + step
-       end
-     end
-

-Note the following: - -

    - -
  • -All three control expressions are evaluated only once, -before the loop starts. -They must all result in numbers. -
    • - -
  • -var, limit, and step are invisible variables. -The names shown here are for explanatory purposes only. -
    • - -
  • -If the third expression (the step) is absent, -then a step of 1 is used. -
    • - -
  • -You can use break to exit a for loop. -
    • - -
  • -The loop variable v is local to the loop; -you cannot use its value after the for ends or is broken. -If you need this value, -assign it to another variable before breaking or exiting the loop. -
    • - -
- -

-The generic for statement works over functions, -called iterators. -On each iteration, the iterator function is called to produce a new value, -stopping when this new value is nil. -The generic for loop has the following syntax: - -

-	stat ::= for namelist in explist do block end
-	namelist ::= Name {`,´ Name}
-

-A for statement like - -

-     for var_1, ···, var_n in explist do block end
-

-is equivalent to the code: - -

-     do
-       local f, s, var = explist
-       while true do
-         local var_1, ···, var_n = f(s, var)
-         var = var_1
-         if var == nil then break end
-         block
-       end
-     end
-

-Note the following: - -

    - -
  • -explist is evaluated only once. -Its results are an iterator function, -a state, -and an initial value for the first iterator variable. -
    • - -
  • -f, s, and var are invisible variables. -The names are here for explanatory purposes only. -
    • - -
  • -You can use break to exit a for loop. -
    • - -
  • -The loop variables var_i are local to the loop; -you cannot use their values after the for ends. -If you need these values, -then assign them to other variables before breaking or exiting the loop. -
    • - -
- - - - -

2.4.6 - Function Calls as Statements

-To allow possible side-effects, -function calls can be executed as statements: - -

-	stat ::= functioncall
-

-In this case, all returned values are thrown away. -Function calls are explained in §2.5.8. - - - - - -

2.4.7 - Local Declarations

-Local variables can be declared anywhere inside a block. -The declaration can include an initial assignment: - -

-	stat ::= local namelist [`=´ explist]
-

-If present, an initial assignment has the same semantics -of a multiple assignment (see §2.4.3). -Otherwise, all variables are initialized with nil. - - -

-A chunk is also a block (see §2.4.1), -and so local variables can be declared in a chunk outside any explicit block. -The scope of such local variables extends until the end of the chunk. - - -

-The visibility rules for local variables are explained in §2.6. - - - - - - - -

2.5 - Expressions

- -

-The basic expressions in Lua are the following: - -

-	exp ::= prefixexp
-	exp ::= nil | false | true
-	exp ::= Number
-	exp ::= String
-	exp ::= function
-	exp ::= tableconstructor
-	exp ::= `...´
-	exp ::= exp binop exp
-	exp ::= unop exp
-	prefixexp ::= var | functioncall | `(´ exp `)´
-
- -

-Numbers and literal strings are explained in §2.1; -variables are explained in §2.3; -function definitions are explained in §2.5.9; -function calls are explained in §2.5.8; -table constructors are explained in §2.5.7. -Vararg expressions, -denoted by three dots ('...'), can only be used when -directly inside a vararg function; -they are explained in §2.5.9. - - -

-Binary operators comprise arithmetic operators (see §2.5.1), -relational operators (see §2.5.2), logical operators (see §2.5.3), -and the concatenation operator (see §2.5.4). -Unary operators comprise the unary minus (see §2.5.1), -the unary not (see §2.5.3), -and the unary length operator (see §2.5.5). - - -

-Both function calls and vararg expressions can result in multiple values. -If an expression is used as a statement -(only possible for function calls (see §2.4.6)), -then its return list is adjusted to zero elements, -thus discarding all returned values. -If an expression is used as the last (or the only) element -of a list of expressions, -then no adjustment is made -(unless the call is enclosed in parentheses). -In all other contexts, -Lua adjusts the result list to one element, -discarding all values except the first one. - - -

-Here are some examples: - -

-     f()                -- adjusted to 0 results
-     g(f(), x)          -- f() is adjusted to 1 result
-     g(x, f())          -- g gets x plus all results from f()
-     a,b,c = f(), x     -- f() is adjusted to 1 result (c gets nil)
-     a,b = ...          -- a gets the first vararg parameter, b gets
-                        -- the second (both a and b can get nil if there
-                        -- is no corresponding vararg parameter)
-     
-     a,b,c = x, f()     -- f() is adjusted to 2 results
-     a,b,c = f()        -- f() is adjusted to 3 results
-     return f()         -- returns all results from f()
-     return ...         -- returns all received vararg parameters
-     return x,y,f()     -- returns x, y, and all results from f()
-     {f()}              -- creates a list with all results from f()
-     {...}              -- creates a list with all vararg parameters
-     {f(), nil}         -- f() is adjusted to 1 result
-
- -

-Any expression enclosed in parentheses always results in only one value. -Thus, -(f(x,y,z)) is always a single value, -even if f returns several values. -(The value of (f(x,y,z)) is the first value returned by f -or nil if f does not return any values.) - - - -

2.5.1 - Arithmetic Operators

-Lua supports the usual arithmetic operators: -the binary + (addition), -- (subtraction), * (multiplication), -/ (division), % (modulo), and ^ (exponentiation); -and unary - (negation). -If the operands are numbers, or strings that can be converted to -numbers (see §2.2.1), -then all operations have the usual meaning. -Exponentiation works for any exponent. -For instance, x^(-0.5) computes the inverse of the square root of x. -Modulo is defined as - -

-     a % b == a - math.floor(a/b)*b
-

-That is, it is the remainder of a division that rounds -the quotient towards minus infinity. - - - - - -

2.5.2 - Relational Operators

-The relational operators in Lua are - -

-     ==    ~=    <     >     <=    >=
-

-These operators always result in false or true. - - -

-Equality (==) first compares the type of its operands. -If the types are different, then the result is false. -Otherwise, the values of the operands are compared. -Numbers and strings are compared in the usual way. -Objects (tables, userdata, threads, and functions) -are compared by reference: -two objects are considered equal only if they are the same object. -Every time you create a new object -(a table, userdata, thread, or function), -this new object is different from any previously existing object. - - -

-You can change the way that Lua compares tables and userdata -by using the "eq" metamethod (see §2.8). - - -

-The conversion rules of §2.2.1 -do not apply to equality comparisons. -Thus, "0"==0 evaluates to false, -and t[0] and t["0"] denote different -entries in a table. - - -

-The operator ~= is exactly the negation of equality (==). - - -

-The order operators work as follows. -If both arguments are numbers, then they are compared as such. -Otherwise, if both arguments are strings, -then their values are compared according to the current locale. -Otherwise, Lua tries to call the "lt" or the "le" -metamethod (see §2.8). -A comparison a > b is translated to b < a -and a >= b is translated to b <= a. - - - - - -

2.5.3 - Logical Operators

-The logical operators in Lua are -and, or, and not. -Like the control structures (see §2.4.4), -all logical operators consider both false and nil as false -and anything else as true. - - -

-The negation operator not always returns false or true. -The conjunction operator and returns its first argument -if this value is false or nil; -otherwise, and returns its second argument. -The disjunction operator or returns its first argument -if this value is different from nil and false; -otherwise, or returns its second argument. -Both and and or use short-cut evaluation; -that is, -the second operand is evaluated only if necessary. -Here are some examples: - -

-     10 or 20            --> 10
-     10 or error()       --> 10
-     nil or "a"          --> "a"
-     nil and 10          --> nil
-     false and error()   --> false
-     false and nil       --> false
-     false or nil        --> nil
-     10 and 20           --> 20
-

-(In this manual, ---> indicates the result of the preceding expression.) - - - - - -

2.5.4 - Concatenation

-The string concatenation operator in Lua is -denoted by two dots ('..'). -If both operands are strings or numbers, then they are converted to -strings according to the rules mentioned in §2.2.1. -Otherwise, the "concat" metamethod is called (see §2.8). - - - - - -

2.5.5 - The Length Operator

- -

-The length operator is denoted by the unary operator #. -The length of a string is its number of bytes -(that is, the usual meaning of string length when each -character is one byte). - - -

-The length of a table t is defined to be any -integer index n -such that t[n] is not nil and t[n+1] is nil; -moreover, if t[1] is nil, n can be zero. -For a regular array, with non-nil values from 1 to a given n, -its length is exactly that n, -the index of its last value. -If the array has "holes" -(that is, nil values between other non-nil values), -then #t can be any of the indices that -directly precedes a nil value -(that is, it may consider any such nil value as the end of -the array). - - - - - -

2.5.6 - Precedence

-Operator precedence in Lua follows the table below, -from lower to higher priority: - -

-     or
-     and
-     <     >     <=    >=    ~=    ==
-     ..
-     +     -
-     *     /     %
-     not   #     - (unary)
-     ^
-

-As usual, -you can use parentheses to change the precedences of an expression. -The concatenation ('..') and exponentiation ('^') -operators are right associative. -All other binary operators are left associative. - - - - - -

2.5.7 - Table Constructors

-Table constructors are expressions that create tables. -Every time a constructor is evaluated, a new table is created. -A constructor can be used to create an empty table -or to create a table and initialize some of its fields. -The general syntax for constructors is - -

-	tableconstructor ::= `{´ [fieldlist] `}´
-	fieldlist ::= field {fieldsep field} [fieldsep]
-	field ::= `[´ exp `]´ `=´ exp | Name `=´ exp | exp
-	fieldsep ::= `,´ | `;´
-
- -

-Each field of the form [exp1] = exp2 adds to the new table an entry -with key exp1 and value exp2. -A field of the form name = exp is equivalent to -["name"] = exp. -Finally, fields of the form exp are equivalent to -[i] = exp, where i are consecutive numerical integers, -starting with 1. -Fields in the other formats do not affect this counting. -For example, - -

-     a = { [f(1)] = g; "x", "y"; x = 1, f(x), [30] = 23; 45 }
-

-is equivalent to - -

-     do
-       local t = {}
-       t[f(1)] = g
-       t[1] = "x"         -- 1st exp
-       t[2] = "y"         -- 2nd exp
-       t.x = 1            -- t["x"] = 1
-       t[3] = f(x)        -- 3rd exp
-       t[30] = 23
-       t[4] = 45          -- 4th exp
-       a = t
-     end
-
- -

-If the last field in the list has the form exp -and the expression is a function call or a vararg expression, -then all values returned by this expression enter the list consecutively -(see §2.5.8). -To avoid this, -enclose the function call or the vararg expression -in parentheses (see §2.5). - - -

-The field list can have an optional trailing separator, -as a convenience for machine-generated code. - - - - - -

2.5.8 - Function Calls

-A function call in Lua has the following syntax: - -

-	functioncall ::= prefixexp args
-

-In a function call, -first prefixexp and args are evaluated. -If the value of prefixexp has type function, -then this function is called -with the given arguments. -Otherwise, the prefixexp "call" metamethod is called, -having as first parameter the value of prefixexp, -followed by the original call arguments -(see §2.8). - - -

-The form - -

-	functioncall ::= prefixexp `:´ Name args
-

-can be used to call "methods". -A call v:name(args) -is syntactic sugar for v.name(v,args), -except that v is evaluated only once. - - -

-Arguments have the following syntax: - -

-	args ::= `(´ [explist] `)´
-	args ::= tableconstructor
-	args ::= String
-

-All argument expressions are evaluated before the call. -A call of the form f{fields} is -syntactic sugar for f({fields}); -that is, the argument list is a single new table. -A call of the form f'string' -(or f"string" or f[[string]]) -is syntactic sugar for f('string'); -that is, the argument list is a single literal string. - - -

-As an exception to the free-format syntax of Lua, -you cannot put a line break before the '(' in a function call. -This restriction avoids some ambiguities in the language. -If you write - -

-     a = f
-     (g).x(a)
-

-Lua would see that as a single statement, a = f(g).x(a). -So, if you want two statements, you must add a semi-colon between them. -If you actually want to call f, -you must remove the line break before (g). - - -

-A call of the form return functioncall is called -a tail call. -Lua implements proper tail calls -(or proper tail recursion): -in a tail call, -the called function reuses the stack entry of the calling function. -Therefore, there is no limit on the number of nested tail calls that -a program can execute. -However, a tail call erases any debug information about the -calling function. -Note that a tail call only happens with a particular syntax, -where the return has one single function call as argument; -this syntax makes the calling function return exactly -the returns of the called function. -So, none of the following examples are tail calls: - -

-     return (f(x))        -- results adjusted to 1
-     return 2 * f(x)
-     return x, f(x)       -- additional results
-     f(x); return         -- results discarded
-     return x or f(x)     -- results adjusted to 1
-
- - - - -

2.5.9 - Function Definitions

- -

-The syntax for function definition is - -

-	function ::= function funcbody
-	funcbody ::= `(´ [parlist] `)´ block end
-
- -

-The following syntactic sugar simplifies function definitions: - -

-	stat ::= function funcname funcbody
-	stat ::= local function Name funcbody
-	funcname ::= Name {`.´ Name} [`:´ Name]
-

-The statement - -

-     function f () body end
-

-translates to - -

-     f = function () body end
-

-The statement - -

-     function t.a.b.c.f () body end
-

-translates to - -

-     t.a.b.c.f = function () body end
-

-The statement - -

-     local function f () body end
-

-translates to - -

-     local f; f = function () body end
-

-not to - -

-     local f = function () body end
-

-(This only makes a difference when the body of the function -contains references to f.) - - -

-A function definition is an executable expression, -whose value has type function. -When Lua pre-compiles a chunk, -all its function bodies are pre-compiled too. -Then, whenever Lua executes the function definition, -the function is instantiated (or closed). -This function instance (or closure) -is the final value of the expression. -Different instances of the same function -can refer to different external local variables -and can have different environment tables. - - -

-Parameters act as local variables that are -initialized with the argument values: - -

-	parlist ::= namelist [`,´ `...´] | `...´
-

-When a function is called, -the list of arguments is adjusted to -the length of the list of parameters, -unless the function is a variadic or vararg function, -which is -indicated by three dots ('...') at the end of its parameter list. -A vararg function does not adjust its argument list; -instead, it collects all extra arguments and supplies them -to the function through a vararg expression, -which is also written as three dots. -The value of this expression is a list of all actual extra arguments, -similar to a function with multiple results. -If a vararg expression is used inside another expression -or in the middle of a list of expressions, -then its return list is adjusted to one element. -If the expression is used as the last element of a list of expressions, -then no adjustment is made -(unless that last expression is enclosed in parentheses). - - -

-As an example, consider the following definitions: - -

-     function f(a, b) end
-     function g(a, b, ...) end
-     function r() return 1,2,3 end
-

-Then, we have the following mapping from arguments to parameters and -to the vararg expression: - -

-     CALL            PARAMETERS
-     
-     f(3)             a=3, b=nil
-     f(3, 4)          a=3, b=4
-     f(3, 4, 5)       a=3, b=4
-     f(r(), 10)       a=1, b=10
-     f(r())           a=1, b=2
-     
-     g(3)             a=3, b=nil, ... -->  (nothing)
-     g(3, 4)          a=3, b=4,   ... -->  (nothing)
-     g(3, 4, 5, 8)    a=3, b=4,   ... -->  5  8
-     g(5, r())        a=5, b=1,   ... -->  2  3
-
- -

-Results are returned using the return statement (see §2.4.4). -If control reaches the end of a function -without encountering a return statement, -then the function returns with no results. - - -

-The colon syntax -is used for defining methods, -that is, functions that have an implicit extra parameter self. -Thus, the statement - -

-     function t.a.b.c:f (params) body end
-

-is syntactic sugar for - -

-     t.a.b.c.f = function (self, params) body end
-
- - - - - - -

2.6 - Visibility Rules

- -

- -Lua is a lexically scoped language. -The scope of variables begins at the first statement after -their declaration and lasts until the end of the innermost block that -includes the declaration. -Consider the following example: - -

-     x = 10                -- global variable
-     do                    -- new block
-       local x = x         -- new 'x', with value 10
-       print(x)            --> 10
-       x = x+1
-       do                  -- another block
-         local x = x+1     -- another 'x'
-         print(x)          --> 12
-       end
-       print(x)            --> 11
-     end
-     print(x)              --> 10  (the global one)
-
- -

-Notice that, in a declaration like local x = x, -the new x being declared is not in scope yet, -and so the second x refers to the outside variable. - - -

-Because of the lexical scoping rules, -local variables can be freely accessed by functions -defined inside their scope. -A local variable used by an inner function is called -an upvalue, or external local variable, -inside the inner function. - - -

-Notice that each execution of a local statement -defines new local variables. -Consider the following example: - -

-     a = {}
-     local x = 20
-     for i=1,10 do
-       local y = 0
-       a[i] = function () y=y+1; return x+y end
-     end
-

-The loop creates ten closures -(that is, ten instances of the anonymous function). -Each of these closures uses a different y variable, -while all of them share the same x. - - - - - -

2.7 - Error Handling

- -

-Because Lua is an embedded extension language, -all Lua actions start from C code in the host program -calling a function from the Lua library (see lua_pcall). -Whenever an error occurs during Lua compilation or execution, -control returns to C, -which can take appropriate measures -(such as printing an error message). - - -

-Lua code can explicitly generate an error by calling the -error function. -If you need to catch errors in Lua, -you can use the pcall function. - - - - - -

2.8 - Metatables

- -

-Every value in Lua can have a metatable. -This metatable is an ordinary Lua table -that defines the behavior of the original value -under certain special operations. -You can change several aspects of the behavior -of operations over a value by setting specific fields in its metatable. -For instance, when a non-numeric value is the operand of an addition, -Lua checks for a function in the field "__add" in its metatable. -If it finds one, -Lua calls this function to perform the addition. - - -

-We call the keys in a metatable events -and the values metamethods. -In the previous example, the event is "add" -and the metamethod is the function that performs the addition. - - -

-You can query the metatable of any value -through the getmetatable function. - - -

-You can replace the metatable of tables -through the setmetatable -function. -You cannot change the metatable of other types from Lua -(except by using the debug library); -you must use the C API for that. - - -

-Tables and full userdata have individual metatables -(although multiple tables and userdata can share their metatables). -Values of all other types share one single metatable per type; -that is, there is one single metatable for all numbers, -one for all strings, etc. - - -

-A metatable controls how an object behaves in arithmetic operations, -order comparisons, concatenation, length operation, and indexing. -A metatable also can define a function to be called when a userdata -is garbage collected. -For each of these operations Lua associates a specific key -called an event. -When Lua performs one of these operations over a value, -it checks whether this value has a metatable with the corresponding event. -If so, the value associated with that key (the metamethod) -controls how Lua will perform the operation. - - -

-Metatables control the operations listed next. -Each operation is identified by its corresponding name. -The key for each operation is a string with its name prefixed by -two underscores, '__'; -for instance, the key for operation "add" is the -string "__add". -The semantics of these operations is better explained by a Lua function -describing how the interpreter executes the operation. - - -

-The code shown here in Lua is only illustrative; -the real behavior is hard coded in the interpreter -and it is much more efficient than this simulation. -All functions used in these descriptions -(rawget, tonumber, etc.) -are described in §5.1. -In particular, to retrieve the metamethod of a given object, -we use the expression - -

-     metatable(obj)[event]
-

-This should be read as - -

-     rawget(getmetatable(obj) or {}, event)
-

- -That is, the access to a metamethod does not invoke other metamethods, -and the access to objects with no metatables does not fail -(it simply results in nil). - - - -

    - -
  • "add": -the + operation. - - - -

    -The function getbinhandler below defines how Lua chooses a handler -for a binary operation. -First, Lua tries the first operand. -If its type does not define a handler for the operation, -then Lua tries the second operand. - -

    -     function getbinhandler (op1, op2, event)
-       return metatable(op1)[event] or metatable(op2)[event]
-     end
-

    -By using this function, -the behavior of the op1 + op2 is - -

    -     function add_event (op1, op2)
-       local o1, o2 = tonumber(op1), tonumber(op2)
-       if o1 and o2 then  -- both operands are numeric?
-         return o1 + o2   -- '+' here is the primitive 'add'
-       else  -- at least one of the operands is not numeric
-         local h = getbinhandler(op1, op2, "__add")
-         if h then
-           -- call the handler with both operands
-           return (h(op1, op2))
-         else  -- no handler available: default behavior
-           error(···)
-         end
-       end
-     end
-

    -

    • - -
  • "sub": -the - operation. - -Behavior similar to the "add" operation. -
    • - -
  • "mul": -the * operation. - -Behavior similar to the "add" operation. -
    • - -
  • "div": -the / operation. - -Behavior similar to the "add" operation. -
    • - -
  • "mod": -the % operation. - -Behavior similar to the "add" operation, -with the operation -o1 - floor(o1/o2)*o2 as the primitive operation. -
    • - -
  • "pow": -the ^ (exponentiation) operation. - -Behavior similar to the "add" operation, -with the function pow (from the C math library) -as the primitive operation. -
    • - -
  • "unm": -the unary - operation. - - -
    -     function unm_event (op)
-       local o = tonumber(op)
-       if o then  -- operand is numeric?
-         return -o  -- '-' here is the primitive 'unm'
-       else  -- the operand is not numeric.
-         -- Try to get a handler from the operand
-         local h = metatable(op).__unm
-         if h then
-           -- call the handler with the operand
-           return (h(op))
-         else  -- no handler available: default behavior
-           error(···)
-         end
-       end
-     end
-

    -

    • - -
  • "concat": -the .. (concatenation) operation. - - -
    -     function concat_event (op1, op2)
-       if (type(op1) == "string" or type(op1) == "number") and
-          (type(op2) == "string" or type(op2) == "number") then
-         return op1 .. op2  -- primitive string concatenation
-       else
-         local h = getbinhandler(op1, op2, "__concat")
-         if h then
-           return (h(op1, op2))
-         else
-           error(···)
-         end
-       end
-     end
-

    -

    • - -
  • "len": -the # operation. - - -
    -     function len_event (op)
-       if type(op) == "string" then
-         return strlen(op)         -- primitive string length
-       elseif type(op) == "table" then
-         return #op                -- primitive table length
-       else
-         local h = metatable(op).__len
-         if h then
-           -- call the handler with the operand
-           return (h(op))
-         else  -- no handler available: default behavior
-           error(···)
-         end
-       end
-     end
-

    -See §2.5.5 for a description of the length of a table. -

    • - -
  • "eq": -the == operation. - -The function getcomphandler defines how Lua chooses a metamethod -for comparison operators. -A metamethod only is selected when both objects -being compared have the same type -and the same metamethod for the selected operation. - -
    -     function getcomphandler (op1, op2, event)
-       if type(op1) ~= type(op2) then return nil end
-       local mm1 = metatable(op1)[event]
-       local mm2 = metatable(op2)[event]
-       if mm1 == mm2 then return mm1 else return nil end
-     end
-

    -The "eq" event is defined as follows: - -

    -     function eq_event (op1, op2)
-       if type(op1) ~= type(op2) then  -- different types?
-         return false   -- different objects
-       end
-       if op1 == op2 then   -- primitive equal?
-         return true   -- objects are equal
-       end
-       -- try metamethod
-       local h = getcomphandler(op1, op2, "__eq")
-       if h then
-         return (h(op1, op2))
-       else
-         return false
-       end
-     end
-

    -a ~= b is equivalent to not (a == b). -

    • - -
  • "lt": -the < operation. - - -
    -     function lt_event (op1, op2)
-       if type(op1) == "number" and type(op2) == "number" then
-         return op1 < op2   -- numeric comparison
-       elseif type(op1) == "string" and type(op2) == "string" then
-         return op1 < op2   -- lexicographic comparison
-       else
-         local h = getcomphandler(op1, op2, "__lt")
-         if h then
-           return (h(op1, op2))
-         else
-           error(···)
-         end
-       end
-     end
-

    -a > b is equivalent to b < a. -

    • - -
  • "le": -the <= operation. - - -
    -     function le_event (op1, op2)
-       if type(op1) == "number" and type(op2) == "number" then
-         return op1 <= op2   -- numeric comparison
-       elseif type(op1) == "string" and type(op2) == "string" then
-         return op1 <= op2   -- lexicographic comparison
-       else
-         local h = getcomphandler(op1, op2, "__le")
-         if h then
-           return (h(op1, op2))
-         else
-           h = getcomphandler(op1, op2, "__lt")
-           if h then
-             return not h(op2, op1)
-           else
-             error(···)
-           end
-         end
-       end
-     end
-

    -a >= b is equivalent to b <= a. -Note that, in the absence of a "le" metamethod, -Lua tries the "lt", assuming that a <= b is -equivalent to not (b < a). -

    • - -
  • "index": -The indexing access table[key]. - - -
    -     function gettable_event (table, key)
-       local h
-       if type(table) == "table" then
-         local v = rawget(table, key)
-         if v ~= nil then return v end
-         h = metatable(table).__index
-         if h == nil then return nil end
-       else
-         h = metatable(table).__index
-         if h == nil then
-           error(···)
-         end
-       end
-       if type(h) == "function" then
-         return (h(table, key))     -- call the handler
-       else return h[key]           -- or repeat operation on it
-       end
-     end
-

    -

    • - -
  • "newindex": -The indexing assignment table[key] = value. - - -
    -     function settable_event (table, key, value)
-       local h
-       if type(table) == "table" then
-         local v = rawget(table, key)
-         if v ~= nil then rawset(table, key, value); return end
-         h = metatable(table).__newindex
-         if h == nil then rawset(table, key, value); return end
-       else
-         h = metatable(table).__newindex
-         if h == nil then
-           error(···)
-         end
-       end
-       if type(h) == "function" then
-         h(table, key,value)           -- call the handler
-       else h[key] = value             -- or repeat operation on it
-       end
-     end
-

    -

    • - -
  • "call": -called when Lua calls a value. - - -
    -     function function_event (func, ...)
-       if type(func) == "function" then
-         return func(...)   -- primitive call
-       else
-         local h = metatable(func).__call
-         if h then
-           return h(func, ...)
-         else
-           error(···)
-         end
-       end
-     end
-

    -

    • - -
- - - - -

2.9 - Environments

- -

-Besides metatables, -objects of types thread, function, and userdata -have another table associated with them, -called their environment. -Like metatables, environments are regular tables and -multiple objects can share the same environment. - - -

-Threads are created sharing the environment of the creating thread. -Userdata and C functions are created sharing the environment -of the creating C function. -Non-nested Lua functions -(created by loadfile, loadstring or load) -are created sharing the environment of the creating thread. -Nested Lua functions are created sharing the environment of -the creating Lua function. - - -

-Environments associated with userdata have no meaning for Lua. -It is only a convenience feature for programmers to associate a table to -a userdata. - - -

-Environments associated with threads are called -global environments. -They are used as the default environment for threads and -non-nested Lua functions created by the thread -and can be directly accessed by C code (see §3.3). - - -

-The environment associated with a C function can be directly -accessed by C code (see §3.3). -It is used as the default environment for other C functions -and userdata created by the function. - - -

-Environments associated with Lua functions are used to resolve -all accesses to global variables within the function (see §2.3). -They are used as the default environment for nested Lua functions -created by the function. - - -

-You can change the environment of a Lua function or the -running thread by calling setfenv. -You can get the environment of a Lua function or the running thread -by calling getfenv. -To manipulate the environment of other objects -(userdata, C functions, other threads) you must -use the C API. - - - - - -

2.10 - Garbage Collection

- -

-Lua performs automatic memory management. -This means that -you have to worry neither about allocating memory for new objects -nor about freeing it when the objects are no longer needed. -Lua manages memory automatically by running -a garbage collector from time to time -to collect all dead objects -(that is, objects that are no longer accessible from Lua). -All memory used by Lua is subject to automatic management: -tables, userdata, functions, threads, strings, etc. - - -

-Lua implements an incremental mark-and-sweep collector. -It uses two numbers to control its garbage-collection cycles: -the garbage-collector pause and -the garbage-collector step multiplier. -Both use percentage points as units -(so that a value of 100 means an internal value of 1). - - -

-The garbage-collector pause -controls how long the collector waits before starting a new cycle. -Larger values make the collector less aggressive. -Values smaller than 100 mean the collector will not wait to -start a new cycle. -A value of 200 means that the collector waits for the total memory in use -to double before starting a new cycle. - - -

-The step multiplier -controls the relative speed of the collector relative to -memory allocation. -Larger values make the collector more aggressive but also increase -the size of each incremental step. -Values smaller than 100 make the collector too slow and -can result in the collector never finishing a cycle. -The default, 200, means that the collector runs at "twice" -the speed of memory allocation. - - -

-You can change these numbers by calling lua_gc in C -or collectgarbage in Lua. -With these functions you can also control -the collector directly (e.g., stop and restart it). - - - -

2.10.1 - Garbage-Collection Metamethods

- -

-Using the C API, -you can set garbage-collector metamethods for userdata (see §2.8). -These metamethods are also called finalizers. -Finalizers allow you to coordinate Lua's garbage collection -with external resource management -(such as closing files, network or database connections, -or freeing your own memory). - - -

-Garbage userdata with a field __gc in their metatables are not -collected immediately by the garbage collector. -Instead, Lua puts them in a list. -After the collection, -Lua does the equivalent of the following function -for each userdata in that list: - -

-     function gc_event (udata)
-       local h = metatable(udata).__gc
-       if h then
-         h(udata)
-       end
-     end
-
- -

-At the end of each garbage-collection cycle, -the finalizers for userdata are called in reverse -order of their creation, -among those collected in that cycle. -That is, the first finalizer to be called is the one associated -with the userdata created last in the program. -The userdata itself is freed only in the next garbage-collection cycle. - - - - - -

2.10.2 - Weak Tables

- -

-A weak table is a table whose elements are -weak references. -A weak reference is ignored by the garbage collector. -In other words, -if the only references to an object are weak references, -then the garbage collector will collect this object. - - -

-A weak table can have weak keys, weak values, or both. -A table with weak keys allows the collection of its keys, -but prevents the collection of its values. -A table with both weak keys and weak values allows the collection of -both keys and values. -In any case, if either the key or the value is collected, -the whole pair is removed from the table. -The weakness of a table is controlled by the -__mode field of its metatable. -If the __mode field is a string containing the character 'k', -the keys in the table are weak. -If __mode contains 'v', -the values in the table are weak. - - -

-After you use a table as a metatable, -you should not change the value of its __mode field. -Otherwise, the weak behavior of the tables controlled by this -metatable is undefined. - - - - - - - -

2.11 - Coroutines

- -

-Lua supports coroutines, -also called collaborative multithreading. -A coroutine in Lua represents an independent thread of execution. -Unlike threads in multithread systems, however, -a coroutine only suspends its execution by explicitly calling -a yield function. - - -

-You create a coroutine with a call to coroutine.create. -Its sole argument is a function -that is the main function of the coroutine. -The create function only creates a new coroutine and -returns a handle to it (an object of type thread); -it does not start the coroutine execution. - - -

-When you first call coroutine.resume, -passing as its first argument -a thread returned by coroutine.create, -the coroutine starts its execution, -at the first line of its main function. -Extra arguments passed to coroutine.resume are passed on -to the coroutine main function. -After the coroutine starts running, -it runs until it terminates or yields. - - -

-A coroutine can terminate its execution in two ways: -normally, when its main function returns -(explicitly or implicitly, after the last instruction); -and abnormally, if there is an unprotected error. -In the first case, coroutine.resume returns true, -plus any values returned by the coroutine main function. -In case of errors, coroutine.resume returns false -plus an error message. - - -

-A coroutine yields by calling coroutine.yield. -When a coroutine yields, -the corresponding coroutine.resume returns immediately, -even if the yield happens inside nested function calls -(that is, not in the main function, -but in a function directly or indirectly called by the main function). -In the case of a yield, coroutine.resume also returns true, -plus any values passed to coroutine.yield. -The next time you resume the same coroutine, -it continues its execution from the point where it yielded, -with the call to coroutine.yield returning any extra -arguments passed to coroutine.resume. - - -

-Like coroutine.create, -the coroutine.wrap function also creates a coroutine, -but instead of returning the coroutine itself, -it returns a function that, when called, resumes the coroutine. -Any arguments passed to this function -go as extra arguments to coroutine.resume. -coroutine.wrap returns all the values returned by coroutine.resume, -except the first one (the boolean error code). -Unlike coroutine.resume, -coroutine.wrap does not catch errors; -any error is propagated to the caller. - - -

-As an example, -consider the following code: - -

-     function foo (a)
-       print("foo", a)
-       return coroutine.yield(2*a)
-     end
-     
-     co = coroutine.create(function (a,b)
-           print("co-body", a, b)
-           local r = foo(a+1)
-           print("co-body", r)
-           local r, s = coroutine.yield(a+b, a-b)
-           print("co-body", r, s)
-           return b, "end"
-     end)
-            
-     print("main", coroutine.resume(co, 1, 10))
-     print("main", coroutine.resume(co, "r"))
-     print("main", coroutine.resume(co, "x", "y"))
-     print("main", coroutine.resume(co, "x", "y"))
-

-When you run it, it produces the following output: - -

-     co-body 1       10
-     foo     2
-     
-     main    true    4
-     co-body r
-     main    true    11      -9
-     co-body x       y
-     main    true    10      end
-     main    false   cannot resume dead coroutine
-
- - - - -

3 - The Application Program Interface

- -

- -This section describes the C API for Lua, that is, -the set of C functions available to the host program to communicate -with Lua. -All API functions and related types and constants -are declared in the header file lua.h. - - -

-Even when we use the term "function", -any facility in the API may be provided as a macro instead. -All such macros use each of their arguments exactly once -(except for the first argument, which is always a Lua state), -and so do not generate any hidden side-effects. - - -

-As in most C libraries, -the Lua API functions do not check their arguments for validity or consistency. -However, you can change this behavior by compiling Lua -with a proper definition for the macro luai_apicheck, -in file luaconf.h. - - - -

3.1 - The Stack

- -

-Lua uses a virtual stack to pass values to and from C. -Each element in this stack represents a Lua value -(nil, number, string, etc.). - - -

-Whenever Lua calls C, the called function gets a new stack, -which is independent of previous stacks and of stacks of -C functions that are still active. -This stack initially contains any arguments to the C function -and it is where the C function pushes its results -to be returned to the caller (see lua_CFunction). - - -

-For convenience, -most query operations in the API do not follow a strict stack discipline. -Instead, they can refer to any element in the stack -by using an index: -A positive index represents an absolute stack position -(starting at 1); -a negative index represents an offset relative to the top of the stack. -More specifically, if the stack has n elements, -then index 1 represents the first element -(that is, the element that was pushed onto the stack first) -and -index n represents the last element; -index -1 also represents the last element -(that is, the element at the top) -and index -n represents the first element. -We say that an index is valid -if it lies between 1 and the stack top -(that is, if 1 ≤ abs(index) ≤ top). - - - - - - -

3.2 - Stack Size

- -

-When you interact with Lua API, -you are responsible for ensuring consistency. -In particular, -you are responsible for controlling stack overflow. -You can use the function lua_checkstack -to grow the stack size. - - -

-Whenever Lua calls C, -it ensures that at least LUA_MINSTACK stack positions are available. -LUA_MINSTACK is defined as 20, -so that usually you do not have to worry about stack space -unless your code has loops pushing elements onto the stack. - - -

-Most query functions accept as indices any value inside the -available stack space, that is, indices up to the maximum stack size -you have set through lua_checkstack. -Such indices are called acceptable indices. -More formally, we define an acceptable index -as follows: - -

-     (index < 0 && abs(index) <= top) ||
-     (index > 0 && index <= stackspace)
-

-Note that 0 is never an acceptable index. - - - - - -

3.3 - Pseudo-Indices

- -

-Unless otherwise noted, -any function that accepts valid indices can also be called with -pseudo-indices, -which represent some Lua values that are accessible to C code -but which are not in the stack. -Pseudo-indices are used to access the thread environment, -the function environment, -the registry, -and the upvalues of a C function (see §3.4). - - -

-The thread environment (where global variables live) is -always at pseudo-index LUA_GLOBALSINDEX. -The environment of the running C function is always -at pseudo-index LUA_ENVIRONINDEX. - - -

-To access and change the value of global variables, -you can use regular table operations over an environment table. -For instance, to access the value of a global variable, do - -

-     lua_getfield(L, LUA_GLOBALSINDEX, varname);
-
- - - - -

3.4 - C Closures

- -

-When a C function is created, -it is possible to associate some values with it, -thus creating a C closure; -these values are called upvalues and are -accessible to the function whenever it is called -(see lua_pushcclosure). - - -

-Whenever a C function is called, -its upvalues are located at specific pseudo-indices. -These pseudo-indices are produced by the macro -lua_upvalueindex. -The first value associated with a function is at position -lua_upvalueindex(1), and so on. -Any access to lua_upvalueindex(n), -where n is greater than the number of upvalues of the -current function (but not greater than 256), -produces an acceptable (but invalid) index. - - - - - -

3.5 - Registry

- -

-Lua provides a registry, -a pre-defined table that can be used by any C code to -store whatever Lua value it needs to store. -This table is always located at pseudo-index -LUA_REGISTRYINDEX. -Any C library can store data into this table, -but it should take care to choose keys different from those used -by other libraries, to avoid collisions. -Typically, you should use as key a string containing your library name -or a light userdata with the address of a C object in your code. - - -

-The integer keys in the registry are used by the reference mechanism, -implemented by the auxiliary library, -and therefore should not be used for other purposes. - - - - - -

3.6 - Error Handling in C

- -

-Internally, Lua uses the C longjmp facility to handle errors. -(You can also choose to use exceptions if you use C++; -see file luaconf.h.) -When Lua faces any error -(such as memory allocation errors, type errors, syntax errors, -and runtime errors) -it raises an error; -that is, it does a long jump. -A protected environment uses setjmp -to set a recover point; -any error jumps to the most recent active recover point. - - -

-Most functions in the API can throw an error, -for instance due to a memory allocation error. -The documentation for each function indicates whether -it can throw errors. - - -

-Inside a C function you can throw an error by calling lua_error. - - - - - -

3.7 - Functions and Types

- -

-Here we list all functions and types from the C API in -alphabetical order. -Each function has an indicator like this: -[-o, +p, x] - - -

-The first field, o, -is how many elements the function pops from the stack. -The second field, p, -is how many elements the function pushes onto the stack. -(Any function always pushes its results after popping its arguments.) -A field in the form x|y means the function can push (or pop) -x or y elements, -depending on the situation; -an interrogation mark '?' means that -we cannot know how many elements the function pops/pushes -by looking only at its arguments -(e.g., they may depend on what is on the stack). -The third field, x, -tells whether the function may throw errors: -'-' means the function never throws any error; -'m' means the function may throw an error -only due to not enough memory; -'e' means the function may throw other kinds of errors; -'v' means the function may throw an error on purpose. - - - -

lua_Alloc

-
typedef void * (*lua_Alloc) (void *ud,
-                             void *ptr,
-                             size_t osize,
-                             size_t nsize);
- -

-The type of the memory-allocation function used by Lua states. -The allocator function must provide a -functionality similar to realloc, -but not exactly the same. -Its arguments are -ud, an opaque pointer passed to lua_newstate; -ptr, a pointer to the block being allocated/reallocated/freed; -osize, the original size of the block; -nsize, the new size of the block. -ptr is NULL if and only if osize is zero. -When nsize is zero, the allocator must return NULL; -if osize is not zero, -it should free the block pointed to by ptr. -When nsize is not zero, the allocator returns NULL -if and only if it cannot fill the request. -When nsize is not zero and osize is zero, -the allocator should behave like malloc. -When nsize and osize are not zero, -the allocator behaves like realloc. -Lua assumes that the allocator never fails when -osize >= nsize. - - -

-Here is a simple implementation for the allocator function. -It is used in the auxiliary library by luaL_newstate. - -

-     static void *l_alloc (void *ud, void *ptr, size_t osize,
-                                                size_t nsize) {
-       (void)ud;  (void)osize;  /* not used */
-       if (nsize == 0) {
-         free(ptr);
-         return NULL;
-       }
-       else
-         return realloc(ptr, nsize);
-     }
-

-This code assumes -that free(NULL) has no effect and that -realloc(NULL, size) is equivalent to malloc(size). -ANSI C ensures both behaviors. - - - - - -

lua_atpanic

-[-0, +0, -] -

lua_CFunction lua_atpanic (lua_State *L, lua_CFunction panicf);
- -

-Sets a new panic function and returns the old one. - - -

-If an error happens outside any protected environment, -Lua calls a panic function -and then calls exit(EXIT_FAILURE), -thus exiting the host application. -Your panic function can avoid this exit by -never returning (e.g., doing a long jump). - - -

-The panic function can access the error message at the top of the stack. - - - - - -

lua_call

-[-(nargs + 1), +nresults, e] -

void lua_call (lua_State *L, int nargs, int nresults);
- -

-Calls a function. - - -

-To call a function you must use the following protocol: -first, the function to be called is pushed onto the stack; -then, the arguments to the function are pushed -in direct order; -that is, the first argument is pushed first. -Finally you call lua_call; -nargs is the number of arguments that you pushed onto the stack. -All arguments and the function value are popped from the stack -when the function is called. -The function results are pushed onto the stack when the function returns. -The number of results is adjusted to nresults, -unless nresults is LUA_MULTRET. -In this case, all results from the function are pushed. -Lua takes care that the returned values fit into the stack space. -The function results are pushed onto the stack in direct order -(the first result is pushed first), -so that after the call the last result is on the top of the stack. - - -

-Any error inside the called function is propagated upwards -(with a longjmp). - - -

-The following example shows how the host program can do the -equivalent to this Lua code: - -

-     a = f("how", t.x, 14)
-

-Here it is in C: - -

-     lua_getfield(L, LUA_GLOBALSINDEX, "f"); /* function to be called */
-     lua_pushstring(L, "how");                        /* 1st argument */
-     lua_getfield(L, LUA_GLOBALSINDEX, "t");   /* table to be indexed */
-     lua_getfield(L, -1, "x");        /* push result of t.x (2nd arg) */
-     lua_remove(L, -2);                  /* remove 't' from the stack */
-     lua_pushinteger(L, 14);                          /* 3rd argument */
-     lua_call(L, 3, 1);     /* call 'f' with 3 arguments and 1 result */
-     lua_setfield(L, LUA_GLOBALSINDEX, "a");        /* set global 'a' */
-

-Note that the code above is "balanced": -at its end, the stack is back to its original configuration. -This is considered good programming practice. - - - - - -

lua_CFunction

-
typedef int (*lua_CFunction) (lua_State *L);
- -

-Type for C functions. - - -

-In order to communicate properly with Lua, -a C function must use the following protocol, -which defines the way parameters and results are passed: -a C function receives its arguments from Lua in its stack -in direct order (the first argument is pushed first). -So, when the function starts, -lua_gettop(L) returns the number of arguments received by the function. -The first argument (if any) is at index 1 -and its last argument is at index lua_gettop(L). -To return values to Lua, a C function just pushes them onto the stack, -in direct order (the first result is pushed first), -and returns the number of results. -Any other value in the stack below the results will be properly -discarded by Lua. -Like a Lua function, a C function called by Lua can also return -many results. - - -

-As an example, the following function receives a variable number -of numerical arguments and returns their average and sum: - -

-     static int foo (lua_State *L) {
-       int n = lua_gettop(L);    /* number of arguments */
-       lua_Number sum = 0;
-       int i;
-       for (i = 1; i <= n; i++) {
-         if (!lua_isnumber(L, i)) {
-           lua_pushstring(L, "incorrect argument");
-           lua_error(L);
-         }
-         sum += lua_tonumber(L, i);
-       }
-       lua_pushnumber(L, sum/n);        /* first result */
-       lua_pushnumber(L, sum);         /* second result */
-       return 2;                   /* number of results */
-     }
-
- - - - -

lua_checkstack

-[-0, +0, m] -

int lua_checkstack (lua_State *L, int extra);
- -

-Ensures that there are at least extra free stack slots in the stack. -It returns false if it cannot grow the stack to that size. -This function never shrinks the stack; -if the stack is already larger than the new size, -it is left unchanged. - - - - - -

lua_close

-[-0, +0, -] -

void lua_close (lua_State *L);
- -

-Destroys all objects in the given Lua state -(calling the corresponding garbage-collection metamethods, if any) -and frees all dynamic memory used by this state. -On several platforms, you may not need to call this function, -because all resources are naturally released when the host program ends. -On the other hand, long-running programs, -such as a daemon or a web server, -might need to release states as soon as they are not needed, -to avoid growing too large. - - - - - -

lua_concat

-[-n, +1, e] -

void lua_concat (lua_State *L, int n);
- -

-Concatenates the n values at the top of the stack, -pops them, and leaves the result at the top. -If n is 1, the result is the single value on the stack -(that is, the function does nothing); -if n is 0, the result is the empty string. -Concatenation is performed following the usual semantics of Lua -(see §2.5.4). - - - - - -

lua_cpcall

-[-0, +(0|1), -] -

int lua_cpcall (lua_State *L, lua_CFunction func, void *ud);
- -

-Calls the C function func in protected mode. -func starts with only one element in its stack, -a light userdata containing ud. -In case of errors, -lua_cpcall returns the same error codes as lua_pcall, -plus the error object on the top of the stack; -otherwise, it returns zero, and does not change the stack. -All values returned by func are discarded. - - - - - -

lua_createtable

-[-0, +1, m] -

void lua_createtable (lua_State *L, int narr, int nrec);
- -

-Creates a new empty table and pushes it onto the stack. -The new table has space pre-allocated -for narr array elements and nrec non-array elements. -This pre-allocation is useful when you know exactly how many elements -the table will have. -Otherwise you can use the function lua_newtable. - - - - - -

lua_dump

-[-0, +0, m] -

int lua_dump (lua_State *L, lua_Writer writer, void *data);
- -

-Dumps a function as a binary chunk. -Receives a Lua function on the top of the stack -and produces a binary chunk that, -if loaded again, -results in a function equivalent to the one dumped. -As it produces parts of the chunk, -lua_dump calls function writer (see lua_Writer) -with the given data -to write them. - - -

-The value returned is the error code returned by the last -call to the writer; -0 means no errors. - - -

-This function does not pop the Lua function from the stack. - - - - - -

lua_equal

-[-0, +0, e] -

int lua_equal (lua_State *L, int index1, int index2);
- -

-Returns 1 if the two values in acceptable indices index1 and -index2 are equal, -following the semantics of the Lua == operator -(that is, may call metamethods). -Otherwise returns 0. -Also returns 0 if any of the indices is non valid. - - - - - -

lua_error

-[-1, +0, v] -

int lua_error (lua_State *L);
- -

-Generates a Lua error. -The error message (which can actually be a Lua value of any type) -must be on the stack top. -This function does a long jump, -and therefore never returns. -(see luaL_error). - - - - - -

lua_gc

-[-0, +0, e] -

int lua_gc (lua_State *L, int what, int data);
- -

-Controls the garbage collector. - - -

-This function performs several tasks, -according to the value of the parameter what: - -

    - -
  • LUA_GCSTOP: -stops the garbage collector. -
    • - -
  • LUA_GCRESTART: -restarts the garbage collector. -
    • - -
  • LUA_GCCOLLECT: -performs a full garbage-collection cycle. -
    • - -
  • LUA_GCCOUNT: -returns the current amount of memory (in Kbytes) in use by Lua. -
    • - -
  • LUA_GCCOUNTB: -returns the remainder of dividing the current amount of bytes of -memory in use by Lua by 1024. -
    • - -
  • LUA_GCSTEP: -performs an incremental step of garbage collection. -The step "size" is controlled by data -(larger values mean more steps) in a non-specified way. -If you want to control the step size -you must experimentally tune the value of data. -The function returns 1 if the step finished a -garbage-collection cycle. -
    • - -
  • LUA_GCSETPAUSE: -sets data as the new value -for the pause of the collector (see §2.10). -The function returns the previous value of the pause. -
    • - -
  • LUA_GCSETSTEPMUL: -sets data as the new value for the step multiplier of -the collector (see §2.10). -The function returns the previous value of the step multiplier. -
    • - -
- - - - -

lua_getallocf

-[-0, +0, -] -

lua_Alloc lua_getallocf (lua_State *L, void **ud);
- -

-Returns the memory-allocation function of a given state. -If ud is not NULL, Lua stores in *ud the -opaque pointer passed to lua_newstate. - - - - - -

lua_getfenv

-[-0, +1, -] -

void lua_getfenv (lua_State *L, int index);
- -

-Pushes onto the stack the environment table of -the value at the given index. - - - - - -

lua_getfield

-[-0, +1, e] -

void lua_getfield (lua_State *L, int index, const char *k);
- -

-Pushes onto the stack the value t[k], -where t is the value at the given valid index. -As in Lua, this function may trigger a metamethod -for the "index" event (see §2.8). - - - - - -

lua_getglobal

-[-0, +1, e] -

void lua_getglobal (lua_State *L, const char *name);
- -

-Pushes onto the stack the value of the global name. -It is defined as a macro: - -

-     #define lua_getglobal(L,s)  lua_getfield(L, LUA_GLOBALSINDEX, s)
-
- - - - -

lua_getmetatable

-[-0, +(0|1), -] -

int lua_getmetatable (lua_State *L, int index);
- -

-Pushes onto the stack the metatable of the value at the given -acceptable index. -If the index is not valid, -or if the value does not have a metatable, -the function returns 0 and pushes nothing on the stack. - - - - - -

lua_gettable

-[-1, +1, e] -

void lua_gettable (lua_State *L, int index);
- -

-Pushes onto the stack the value t[k], -where t is the value at the given valid index -and k is the value at the top of the stack. - - -

-This function pops the key from the stack -(putting the resulting value in its place). -As in Lua, this function may trigger a metamethod -for the "index" event (see §2.8). - - - - - -

lua_gettop

-[-0, +0, -] -

int lua_gettop (lua_State *L);
- -

-Returns the index of the top element in the stack. -Because indices start at 1, -this result is equal to the number of elements in the stack -(and so 0 means an empty stack). - - - - - -

lua_insert

-[-1, +1, -] -

void lua_insert (lua_State *L, int index);
- -

-Moves the top element into the given valid index, -shifting up the elements above this index to open space. -Cannot be called with a pseudo-index, -because a pseudo-index is not an actual stack position. - - - - - -

lua_Integer

-
typedef ptrdiff_t lua_Integer;
- -

-The type used by the Lua API to represent integral values. - - -

-By default it is a ptrdiff_t, -which is usually the largest signed integral type the machine handles -"comfortably". - - - - - -

lua_isboolean

-[-0, +0, -] -

int lua_isboolean (lua_State *L, int index);
- -

-Returns 1 if the value at the given acceptable index has type boolean, -and 0 otherwise. - - - - - -

lua_iscfunction

-[-0, +0, -] -

int lua_iscfunction (lua_State *L, int index);
- -

-Returns 1 if the value at the given acceptable index is a C function, -and 0 otherwise. - - - - - -

lua_isfunction

-[-0, +0, -] -

int lua_isfunction (lua_State *L, int index);
- -

-Returns 1 if the value at the given acceptable index is a function -(either C or Lua), and 0 otherwise. - - - - - -

lua_islightuserdata

-[-0, +0, -] -

int lua_islightuserdata (lua_State *L, int index);
- -

-Returns 1 if the value at the given acceptable index is a light userdata, -and 0 otherwise. - - - - - -

lua_isnil

-[-0, +0, -] -

int lua_isnil (lua_State *L, int index);
- -

-Returns 1 if the value at the given acceptable index is nil, -and 0 otherwise. - - - - - -

lua_isnone

-[-0, +0, -] -

int lua_isnone (lua_State *L, int index);
- -

-Returns 1 if the given acceptable index is not valid -(that is, it refers to an element outside the current stack), -and 0 otherwise. - - - - - -

lua_isnoneornil

-[-0, +0, -] -

int lua_isnoneornil (lua_State *L, int index);
- -

-Returns 1 if the given acceptable index is not valid -(that is, it refers to an element outside the current stack) -or if the value at this index is nil, -and 0 otherwise. - - - - - -

lua_isnumber

-[-0, +0, -] -

int lua_isnumber (lua_State *L, int index);
- -

-Returns 1 if the value at the given acceptable index is a number -or a string convertible to a number, -and 0 otherwise. - - - - - -

lua_isstring

-[-0, +0, -] -

int lua_isstring (lua_State *L, int index);
- -

-Returns 1 if the value at the given acceptable index is a string -or a number (which is always convertible to a string), -and 0 otherwise. - - - - - -

lua_istable

-[-0, +0, -] -

int lua_istable (lua_State *L, int index);
- -

-Returns 1 if the value at the given acceptable index is a table, -and 0 otherwise. - - - - - -

lua_isthread

-[-0, +0, -] -

int lua_isthread (lua_State *L, int index);
- -

-Returns 1 if the value at the given acceptable index is a thread, -and 0 otherwise. - - - - - -

lua_isuserdata

-[-0, +0, -] -

int lua_isuserdata (lua_State *L, int index);
- -

-Returns 1 if the value at the given acceptable index is a userdata -(either full or light), and 0 otherwise. - - - - - -

lua_lessthan

-[-0, +0, e] -

int lua_lessthan (lua_State *L, int index1, int index2);
- -

-Returns 1 if the value at acceptable index index1 is smaller -than the value at acceptable index index2, -following the semantics of the Lua < operator -(that is, may call metamethods). -Otherwise returns 0. -Also returns 0 if any of the indices is non valid. - - - - - -

lua_load

-[-0, +1, -] -

int lua_load (lua_State *L,
-              lua_Reader reader,
-              void *data,
-              const char *chunkname);
- -

-Loads a Lua chunk. -If there are no errors, -lua_load pushes the compiled chunk as a Lua -function on top of the stack. -Otherwise, it pushes an error message. -The return values of lua_load are: - -

    - -
  • 0: no errors;
    • - -
  • LUA_ERRSYNTAX: -syntax error during pre-compilation;
    • - -
  • LUA_ERRMEM: -memory allocation error.
    • - -
- -

-This function only loads a chunk; -it does not run it. - - -

-lua_load automatically detects whether the chunk is text or binary, -and loads it accordingly (see program luac). - - -

-The lua_load function uses a user-supplied reader function -to read the chunk (see lua_Reader). -The data argument is an opaque value passed to the reader function. - - -

-The chunkname argument gives a name to the chunk, -which is used for error messages and in debug information (see §3.8). - - - - - -

lua_newstate

-[-0, +0, -] -

lua_State *lua_newstate (lua_Alloc f, void *ud);
- -

-Creates a new, independent state. -Returns NULL if cannot create the state -(due to lack of memory). -The argument f is the allocator function; -Lua does all memory allocation for this state through this function. -The second argument, ud, is an opaque pointer that Lua -simply passes to the allocator in every call. - - - - - -

lua_newtable

-[-0, +1, m] -

void lua_newtable (lua_State *L);
- -

-Creates a new empty table and pushes it onto the stack. -It is equivalent to lua_createtable(L, 0, 0). - - - - - -

lua_newthread

-[-0, +1, m] -

lua_State *lua_newthread (lua_State *L);
- -

-Creates a new thread, pushes it on the stack, -and returns a pointer to a lua_State that represents this new thread. -The new state returned by this function shares with the original state -all global objects (such as tables), -but has an independent execution stack. - - -

-There is no explicit function to close or to destroy a thread. -Threads are subject to garbage collection, -like any Lua object. - - - - - -

lua_newuserdata

-[-0, +1, m] -

void *lua_newuserdata (lua_State *L, size_t size);
- -

-This function allocates a new block of memory with the given size, -pushes onto the stack a new full userdata with the block address, -and returns this address. - - -

-Userdata represent C values in Lua. -A full userdata represents a block of memory. -It is an object (like a table): -you must create it, it can have its own metatable, -and you can detect when it is being collected. -A full userdata is only equal to itself (under raw equality). - - -

-When Lua collects a full userdata with a gc metamethod, -Lua calls the metamethod and marks the userdata as finalized. -When this userdata is collected again then -Lua frees its corresponding memory. - - - - - -

lua_next

-[-1, +(2|0), e] -

int lua_next (lua_State *L, int index);
- -

-Pops a key from the stack, -and pushes a key-value pair from the table at the given index -(the "next" pair after the given key). -If there are no more elements in the table, -then lua_next returns 0 (and pushes nothing). - - -

-A typical traversal looks like this: - -

-     /* table is in the stack at index 't' */
-     lua_pushnil(L);  /* first key */
-     while (lua_next(L, t) != 0) {
-       /* uses 'key' (at index -2) and 'value' (at index -1) */
-       printf("%s - %s\n",
-              lua_typename(L, lua_type(L, -2)),
-              lua_typename(L, lua_type(L, -1)));
-       /* removes 'value'; keeps 'key' for next iteration */
-       lua_pop(L, 1);
-     }
-
- -

-While traversing a table, -do not call lua_tolstring directly on a key, -unless you know that the key is actually a string. -Recall that lua_tolstring changes -the value at the given index; -this confuses the next call to lua_next. - - - - - -

lua_Number

-
typedef double lua_Number;
- -

-The type of numbers in Lua. -By default, it is double, but that can be changed in luaconf.h. - - -

-Through the configuration file you can change -Lua to operate with another type for numbers (e.g., float or long). - - - - - -

lua_objlen

-[-0, +0, -] -

size_t lua_objlen (lua_State *L, int index);
- -

-Returns the "length" of the value at the given acceptable index: -for strings, this is the string length; -for tables, this is the result of the length operator ('#'); -for userdata, this is the size of the block of memory allocated -for the userdata; -for other values, it is 0. - - - - - -

lua_pcall

-[-(nargs + 1), +(nresults|1), -] -

int lua_pcall (lua_State *L, int nargs, int nresults, int errfunc);
- -

-Calls a function in protected mode. - - -

-Both nargs and nresults have the same meaning as -in lua_call. -If there are no errors during the call, -lua_pcall behaves exactly like lua_call. -However, if there is any error, -lua_pcall catches it, -pushes a single value on the stack (the error message), -and returns an error code. -Like lua_call, -lua_pcall always removes the function -and its arguments from the stack. - - -

-If errfunc is 0, -then the error message returned on the stack -is exactly the original error message. -Otherwise, errfunc is the stack index of an -error handler function. -(In the current implementation, this index cannot be a pseudo-index.) -In case of runtime errors, -this function will be called with the error message -and its return value will be the message returned on the stack by lua_pcall. - - -

-Typically, the error handler function is used to add more debug -information to the error message, such as a stack traceback. -Such information cannot be gathered after the return of lua_pcall, -since by then the stack has unwound. - - -

-The lua_pcall function returns 0 in case of success -or one of the following error codes -(defined in lua.h): - -

    - -
  • LUA_ERRRUN: -a runtime error. -
    • - -
  • LUA_ERRMEM: -memory allocation error. -For such errors, Lua does not call the error handler function. -
    • - -
  • LUA_ERRERR: -error while running the error handler function. -
    • - -
- - - - -

lua_pop

-[-n, +0, -] -

void lua_pop (lua_State *L, int n);
- -

-Pops n elements from the stack. - - - - - -

lua_pushboolean

-[-0, +1, -] -

void lua_pushboolean (lua_State *L, int b);
- -

-Pushes a boolean value with value b onto the stack. - - - - - -

lua_pushcclosure

-[-n, +1, m] -

void lua_pushcclosure (lua_State *L, lua_CFunction fn, int n);
- -

-Pushes a new C closure onto the stack. - - -

-When a C function is created, -it is possible to associate some values with it, -thus creating a C closure (see §3.4); -these values are then accessible to the function whenever it is called. -To associate values with a C function, -first these values should be pushed onto the stack -(when there are multiple values, the first value is pushed first). -Then lua_pushcclosure -is called to create and push the C function onto the stack, -with the argument n telling how many values should be -associated with the function. -lua_pushcclosure also pops these values from the stack. - - -

-The maximum value for n is 255. - - - - - -

lua_pushcfunction

-[-0, +1, m] -

void lua_pushcfunction (lua_State *L, lua_CFunction f);
- -

-Pushes a C function onto the stack. -This function receives a pointer to a C function -and pushes onto the stack a Lua value of type function that, -when called, invokes the corresponding C function. - - -

-Any function to be registered in Lua must -follow the correct protocol to receive its parameters -and return its results (see lua_CFunction). - - -

-lua_pushcfunction is defined as a macro: - -

-     #define lua_pushcfunction(L,f)  lua_pushcclosure(L,f,0)
-
- - - - -

lua_pushfstring

-[-0, +1, m] -

const char *lua_pushfstring (lua_State *L, const char *fmt, ...);
- -

-Pushes onto the stack a formatted string -and returns a pointer to this string. -It is similar to the C function sprintf, -but has some important differences: - -

    - -
  • -You do not have to allocate space for the result: -the result is a Lua string and Lua takes care of memory allocation -(and deallocation, through garbage collection). -
    • - -
  • -The conversion specifiers are quite restricted. -There are no flags, widths, or precisions. -The conversion specifiers can only be -'%%' (inserts a '%' in the string), -'%s' (inserts a zero-terminated string, with no size restrictions), -'%f' (inserts a lua_Number), -'%p' (inserts a pointer as a hexadecimal numeral), -'%d' (inserts an int), and -'%c' (inserts an int as a character). -
    • - -
- - - - -

lua_pushinteger

-[-0, +1, -] -

void lua_pushinteger (lua_State *L, lua_Integer n);
- -

-Pushes a number with value n onto the stack. - - - - - -

lua_pushlightuserdata

-[-0, +1, -] -

void lua_pushlightuserdata (lua_State *L, void *p);
- -

-Pushes a light userdata onto the stack. - - -

-Userdata represent C values in Lua. -A light userdata represents a pointer. -It is a value (like a number): -you do not create it, it has no individual metatable, -and it is not collected (as it was never created). -A light userdata is equal to "any" -light userdata with the same C address. - - - - - -

lua_pushliteral

-[-0, +1, m] -

void lua_pushliteral (lua_State *L, const char *s);
- -

-This macro is equivalent to lua_pushlstring, -but can be used only when s is a literal string. -In these cases, it automatically provides the string length. - - - - - -

lua_pushlstring

-[-0, +1, m] -

void lua_pushlstring (lua_State *L, const char *s, size_t len);
- -

-Pushes the string pointed to by s with size len -onto the stack. -Lua makes (or reuses) an internal copy of the given string, -so the memory at s can be freed or reused immediately after -the function returns. -The string can contain embedded zeros. - - - - - -

lua_pushnil

-[-0, +1, -] -

void lua_pushnil (lua_State *L);
- -

-Pushes a nil value onto the stack. - - - - - -

lua_pushnumber

-[-0, +1, -] -

void lua_pushnumber (lua_State *L, lua_Number n);
- -

-Pushes a number with value n onto the stack. - - - - - -

lua_pushstring

-[-0, +1, m] -

void lua_pushstring (lua_State *L, const char *s);
- -

-Pushes the zero-terminated string pointed to by s -onto the stack. -Lua makes (or reuses) an internal copy of the given string, -so the memory at s can be freed or reused immediately after -the function returns. -The string cannot contain embedded zeros; -it is assumed to end at the first zero. - - - - - -

lua_pushthread

-[-0, +1, -] -

int lua_pushthread (lua_State *L);
- -

-Pushes the thread represented by L onto the stack. -Returns 1 if this thread is the main thread of its state. - - - - - -

lua_pushvalue

-[-0, +1, -] -

void lua_pushvalue (lua_State *L, int index);
- -

-Pushes a copy of the element at the given valid index -onto the stack. - - - - - -

lua_pushvfstring

-[-0, +1, m] -

const char *lua_pushvfstring (lua_State *L,
-                              const char *fmt,
-                              va_list argp);
- -

-Equivalent to lua_pushfstring, except that it receives a va_list -instead of a variable number of arguments. - - - - - -

lua_rawequal

-[-0, +0, -] -

int lua_rawequal (lua_State *L, int index1, int index2);
- -

-Returns 1 if the two values in acceptable indices index1 and -index2 are primitively equal -(that is, without calling metamethods). -Otherwise returns 0. -Also returns 0 if any of the indices are non valid. - - - - - -

lua_rawget

-[-1, +1, -] -

void lua_rawget (lua_State *L, int index);
- -

-Similar to lua_gettable, but does a raw access -(i.e., without metamethods). - - - - - -

lua_rawgeti

-[-0, +1, -] -

void lua_rawgeti (lua_State *L, int index, int n);
- -

-Pushes onto the stack the value t[n], -where t is the value at the given valid index. -The access is raw; -that is, it does not invoke metamethods. - - - - - -

lua_rawset

-[-2, +0, m] -

void lua_rawset (lua_State *L, int index);
- -

-Similar to lua_settable, but does a raw assignment -(i.e., without metamethods). - - - - - -

lua_rawseti

-[-1, +0, m] -

void lua_rawseti (lua_State *L, int index, int n);
- -

-Does the equivalent of t[n] = v, -where t is the value at the given valid index -and v is the value at the top of the stack. - - -

-This function pops the value from the stack. -The assignment is raw; -that is, it does not invoke metamethods. - - - - - -

lua_Reader

-
typedef const char * (*lua_Reader) (lua_State *L,
-                                    void *data,
-                                    size_t *size);
- -

-The reader function used by lua_load. -Every time it needs another piece of the chunk, -lua_load calls the reader, -passing along its data parameter. -The reader must return a pointer to a block of memory -with a new piece of the chunk -and set size to the block size. -The block must exist until the reader function is called again. -To signal the end of the chunk, -the reader must return NULL or set size to zero. -The reader function may return pieces of any size greater than zero. - - - - - -

lua_register

-[-0, +0, e] -

void lua_register (lua_State *L,
-                   const char *name,
-                   lua_CFunction f);
- -

-Sets the C function f as the new value of global name. -It is defined as a macro: - -

-     #define lua_register(L,n,f) \
-            (lua_pushcfunction(L, f), lua_setglobal(L, n))
-
- - - - -

lua_remove

-[-1, +0, -] -

void lua_remove (lua_State *L, int index);
- -

-Removes the element at the given valid index, -shifting down the elements above this index to fill the gap. -Cannot be called with a pseudo-index, -because a pseudo-index is not an actual stack position. - - - - - -

lua_replace

-[-1, +0, -] -

void lua_replace (lua_State *L, int index);
- -

-Moves the top element into the given position (and pops it), -without shifting any element -(therefore replacing the value at the given position). - - - - - -

lua_resume

-[-?, +?, -] -

int lua_resume (lua_State *L, int narg);
- -

-Starts and resumes a coroutine in a given thread. - - -

-To start a coroutine, you first create a new thread -(see lua_newthread); -then you push onto its stack the main function plus any arguments; -then you call lua_resume, -with narg being the number of arguments. -This call returns when the coroutine suspends or finishes its execution. -When it returns, the stack contains all values passed to lua_yield, -or all values returned by the body function. -lua_resume returns -LUA_YIELD if the coroutine yields, -0 if the coroutine finishes its execution -without errors, -or an error code in case of errors (see lua_pcall). -In case of errors, -the stack is not unwound, -so you can use the debug API over it. -The error message is on the top of the stack. -To restart a coroutine, you put on its stack only the values to -be passed as results from yield, -and then call lua_resume. - - - - - -

lua_setallocf

-[-0, +0, -] -

void lua_setallocf (lua_State *L, lua_Alloc f, void *ud);
- -

-Changes the allocator function of a given state to f -with user data ud. - - - - - -

lua_setfenv

-[-1, +0, -] -

int lua_setfenv (lua_State *L, int index);
- -

-Pops a table from the stack and sets it as -the new environment for the value at the given index. -If the value at the given index is -neither a function nor a thread nor a userdata, -lua_setfenv returns 0. -Otherwise it returns 1. - - - - - -

lua_setfield

-[-1, +0, e] -

void lua_setfield (lua_State *L, int index, const char *k);
- -

-Does the equivalent to t[k] = v, -where t is the value at the given valid index -and v is the value at the top of the stack. - - -

-This function pops the value from the stack. -As in Lua, this function may trigger a metamethod -for the "newindex" event (see §2.8). - - - - - -

lua_setglobal

-[-1, +0, e] -

void lua_setglobal (lua_State *L, const char *name);
- -

-Pops a value from the stack and -sets it as the new value of global name. -It is defined as a macro: - -

-     #define lua_setglobal(L,s)   lua_setfield(L, LUA_GLOBALSINDEX, s)
-
- - - - -

lua_setmetatable

-[-1, +0, -] -

int lua_setmetatable (lua_State *L, int index);
- -

-Pops a table from the stack and -sets it as the new metatable for the value at the given -acceptable index. - - - - - -

lua_settable

-[-2, +0, e] -

void lua_settable (lua_State *L, int index);
- -

-Does the equivalent to t[k] = v, -where t is the value at the given valid index, -v is the value at the top of the stack, -and k is the value just below the top. - - -

-This function pops both the key and the value from the stack. -As in Lua, this function may trigger a metamethod -for the "newindex" event (see §2.8). - - - - - -

lua_settop

-[-?, +?, -] -

void lua_settop (lua_State *L, int index);
- -

-Accepts any acceptable index, or 0, -and sets the stack top to this index. -If the new top is larger than the old one, -then the new elements are filled with nil. -If index is 0, then all stack elements are removed. - - - - - -

lua_State

-
typedef struct lua_State lua_State;
- -

-Opaque structure that keeps the whole state of a Lua interpreter. -The Lua library is fully reentrant: -it has no global variables. -All information about a state is kept in this structure. - - -

-A pointer to this state must be passed as the first argument to -every function in the library, except to lua_newstate, -which creates a Lua state from scratch. - - - - - -

lua_status

-[-0, +0, -] -

int lua_status (lua_State *L);
- -

-Returns the status of the thread L. - - -

-The status can be 0 for a normal thread, -an error code if the thread finished its execution with an error, -or LUA_YIELD if the thread is suspended. - - - - - -

lua_toboolean

-[-0, +0, -] -

int lua_toboolean (lua_State *L, int index);
- -

-Converts the Lua value at the given acceptable index to a C boolean -value (0 or 1). -Like all tests in Lua, -lua_toboolean returns 1 for any Lua value -different from false and nil; -otherwise it returns 0. -It also returns 0 when called with a non-valid index. -(If you want to accept only actual boolean values, -use lua_isboolean to test the value's type.) - - - - - -

lua_tocfunction

-[-0, +0, -] -

lua_CFunction lua_tocfunction (lua_State *L, int index);
- -

-Converts a value at the given acceptable index to a C function. -That value must be a C function; -otherwise, returns NULL. - - - - - -

lua_tointeger

-[-0, +0, -] -

lua_Integer lua_tointeger (lua_State *L, int index);
- -

-Converts the Lua value at the given acceptable index -to the signed integral type lua_Integer. -The Lua value must be a number or a string convertible to a number -(see §2.2.1); -otherwise, lua_tointeger returns 0. - - -

-If the number is not an integer, -it is truncated in some non-specified way. - - - - - -

lua_tolstring

-[-0, +0, m] -

const char *lua_tolstring (lua_State *L, int index, size_t *len);
- -

-Converts the Lua value at the given acceptable index to a C string. -If len is not NULL, -it also sets *len with the string length. -The Lua value must be a string or a number; -otherwise, the function returns NULL. -If the value is a number, -then lua_tolstring also -changes the actual value in the stack to a string. -(This change confuses lua_next -when lua_tolstring is applied to keys during a table traversal.) - - -

-lua_tolstring returns a fully aligned pointer -to a string inside the Lua state. -This string always has a zero ('\0') -after its last character (as in C), -but can contain other zeros in its body. -Because Lua has garbage collection, -there is no guarantee that the pointer returned by lua_tolstring -will be valid after the corresponding value is removed from the stack. - - - - - -

lua_tonumber

-[-0, +0, -] -

lua_Number lua_tonumber (lua_State *L, int index);
- -

-Converts the Lua value at the given acceptable index -to the C type lua_Number (see lua_Number). -The Lua value must be a number or a string convertible to a number -(see §2.2.1); -otherwise, lua_tonumber returns 0. - - - - - -

lua_topointer

-[-0, +0, -] -

const void *lua_topointer (lua_State *L, int index);
- -

-Converts the value at the given acceptable index to a generic -C pointer (void*). -The value can be a userdata, a table, a thread, or a function; -otherwise, lua_topointer returns NULL. -Different objects will give different pointers. -There is no way to convert the pointer back to its original value. - - -

-Typically this function is used only for debug information. - - - - - -

lua_tostring

-[-0, +0, m] -

const char *lua_tostring (lua_State *L, int index);
- -

-Equivalent to lua_tolstring with len equal to NULL. - - - - - -

lua_tothread

-[-0, +0, -] -

lua_State *lua_tothread (lua_State *L, int index);
- -

-Converts the value at the given acceptable index to a Lua thread -(represented as lua_State*). -This value must be a thread; -otherwise, the function returns NULL. - - - - - -

lua_touserdata

-[-0, +0, -] -

void *lua_touserdata (lua_State *L, int index);
- -

-If the value at the given acceptable index is a full userdata, -returns its block address. -If the value is a light userdata, -returns its pointer. -Otherwise, returns NULL. - - - - - -

lua_type

-[-0, +0, -] -

int lua_type (lua_State *L, int index);
- -

-Returns the type of the value in the given acceptable index, -or LUA_TNONE for a non-valid index -(that is, an index to an "empty" stack position). -The types returned by lua_type are coded by the following constants -defined in lua.h: -LUA_TNIL, -LUA_TNUMBER, -LUA_TBOOLEAN, -LUA_TSTRING, -LUA_TTABLE, -LUA_TFUNCTION, -LUA_TUSERDATA, -LUA_TTHREAD, -and -LUA_TLIGHTUSERDATA. - - - - - -

lua_typename

-[-0, +0, -] -

const char *lua_typename  (lua_State *L, int tp);
- -

-Returns the name of the type encoded by the value tp, -which must be one the values returned by lua_type. - - - - - -

lua_Writer

-
typedef int (*lua_Writer) (lua_State *L,
-                           const void* p,
-                           size_t sz,
-                           void* ud);
- -

-The type of the writer function used by lua_dump. -Every time it produces another piece of chunk, -lua_dump calls the writer, -passing along the buffer to be written (p), -its size (sz), -and the data parameter supplied to lua_dump. - - -

-The writer returns an error code: -0 means no errors; -any other value means an error and stops lua_dump from -calling the writer again. - - - - - -

lua_xmove

-[-?, +?, -] -

void lua_xmove (lua_State *from, lua_State *to, int n);
- -

-Exchange values between different threads of the same global state. - - -

-This function pops n values from the stack from, -and pushes them onto the stack to. - - - - - -

lua_yield

-[-?, +?, -] -

int lua_yield  (lua_State *L, int nresults);
- -

-Yields a coroutine. - - -

-This function should only be called as the -return expression of a C function, as follows: - -

-     return lua_yield (L, nresults);
-

-When a C function calls lua_yield in that way, -the running coroutine suspends its execution, -and the call to lua_resume that started this coroutine returns. -The parameter nresults is the number of values from the stack -that are passed as results to lua_resume. - - - - - - - -

3.8 - The Debug Interface

- -

-Lua has no built-in debugging facilities. -Instead, it offers a special interface -by means of functions and hooks. -This interface allows the construction of different -kinds of debuggers, profilers, and other tools -that need "inside information" from the interpreter. - - - -

lua_Debug

-
typedef struct lua_Debug {
-  int event;
-  const char *name;           /* (n) */
-  const char *namewhat;       /* (n) */
-  const char *what;           /* (S) */
-  const char *source;         /* (S) */
-  int currentline;            /* (l) */
-  int nups;                   /* (u) number of upvalues */
-  int linedefined;            /* (S) */
-  int lastlinedefined;        /* (S) */
-  char short_src[LUA_IDSIZE]; /* (S) */
-  /* private part */
-  other fields
-} lua_Debug;
- -

-A structure used to carry different pieces of -information about an active function. -lua_getstack fills only the private part -of this structure, for later use. -To fill the other fields of lua_Debug with useful information, -call lua_getinfo. - - -

-The fields of lua_Debug have the following meaning: - -

    - -
  • source: -If the function was defined in a string, -then source is that string. -If the function was defined in a file, -then source starts with a '@' followed by the file name. -
    • - -
  • short_src: -a "printable" version of source, to be used in error messages. -
    • - -
  • linedefined: -the line number where the definition of the function starts. -
    • - -
  • lastlinedefined: -the line number where the definition of the function ends. -
    • - -
  • what: -the string "Lua" if the function is a Lua function, -"C" if it is a C function, -"main" if it is the main part of a chunk, -and "tail" if it was a function that did a tail call. -In the latter case, -Lua has no other information about the function. -
    • - -
  • currentline: -the current line where the given function is executing. -When no line information is available, -currentline is set to -1. -
    • - -
  • name: -a reasonable name for the given function. -Because functions in Lua are first-class values, -they do not have a fixed name: -some functions can be the value of multiple global variables, -while others can be stored only in a table field. -The lua_getinfo function checks how the function was -called to find a suitable name. -If it cannot find a name, -then name is set to NULL. -
    • - -
  • namewhat: -explains the name field. -The value of namewhat can be -"global", "local", "method", -"field", "upvalue", or "" (the empty string), -according to how the function was called. -(Lua uses the empty string when no other option seems to apply.) -
    • - -
  • nups: -the number of upvalues of the function. -
    • - -
- - - - -

lua_gethook

-[-0, +0, -] -

lua_Hook lua_gethook (lua_State *L);
- -

-Returns the current hook function. - - - - - -

lua_gethookcount

-[-0, +0, -] -

int lua_gethookcount (lua_State *L);
- -

-Returns the current hook count. - - - - - -

lua_gethookmask

-[-0, +0, -] -

int lua_gethookmask (lua_State *L);
- -

-Returns the current hook mask. - - - - - -

lua_getinfo

-[-(0|1), +(0|1|2), m] -

int lua_getinfo (lua_State *L, const char *what, lua_Debug *ar);
- -

-Returns information about a specific function or function invocation. - - -

-To get information about a function invocation, -the parameter ar must be a valid activation record that was -filled by a previous call to lua_getstack or -given as argument to a hook (see lua_Hook). - - -

-To get information about a function you push it onto the stack -and start the what string with the character '>'. -(In that case, -lua_getinfo pops the function in the top of the stack.) -For instance, to know in which line a function f was defined, -you can write the following code: - -

-     lua_Debug ar;
-     lua_getfield(L, LUA_GLOBALSINDEX, "f");  /* get global 'f' */
-     lua_getinfo(L, ">S", &ar);
-     printf("%d\n", ar.linedefined);
-
- -

-Each character in the string what -selects some fields of the structure ar to be filled or -a value to be pushed on the stack: - -

    - -
  • 'n': fills in the field name and namewhat; -
    • - -
  • 'S': -fills in the fields source, short_src, -linedefined, lastlinedefined, and what; -
    • - -
  • 'l': fills in the field currentline; -
    • - -
  • 'u': fills in the field nups; -
    • - -
  • 'f': -pushes onto the stack the function that is -running at the given level; -
    • - -
  • 'L': -pushes onto the stack a table whose indices are the -numbers of the lines that are valid on the function. -(A valid line is a line with some associated code, -that is, a line where you can put a break point. -Non-valid lines include empty lines and comments.) -
    • - -
- -

-This function returns 0 on error -(for instance, an invalid option in what). - - - - - -

lua_getlocal

-[-0, +(0|1), -] -

const char *lua_getlocal (lua_State *L, lua_Debug *ar, int n);
- -

-Gets information about a local variable of a given activation record. -The parameter ar must be a valid activation record that was -filled by a previous call to lua_getstack or -given as argument to a hook (see lua_Hook). -The index n selects which local variable to inspect -(1 is the first parameter or active local variable, and so on, -until the last active local variable). -lua_getlocal pushes the variable's value onto the stack -and returns its name. - - -

-Variable names starting with '(' (open parentheses) -represent internal variables -(loop control variables, temporaries, and C function locals). - - -

-Returns NULL (and pushes nothing) -when the index is greater than -the number of active local variables. - - - - - -

lua_getstack

-[-0, +0, -] -

int lua_getstack (lua_State *L, int level, lua_Debug *ar);
- -

-Get information about the interpreter runtime stack. - - -

-This function fills parts of a lua_Debug structure with -an identification of the activation record -of the function executing at a given level. -Level 0 is the current running function, -whereas level n+1 is the function that has called level n. -When there are no errors, lua_getstack returns 1; -when called with a level greater than the stack depth, -it returns 0. - - - - - -

lua_getupvalue

-[-0, +(0|1), -] -

const char *lua_getupvalue (lua_State *L, int funcindex, int n);
- -

-Gets information about a closure's upvalue. -(For Lua functions, -upvalues are the external local variables that the function uses, -and that are consequently included in its closure.) -lua_getupvalue gets the index n of an upvalue, -pushes the upvalue's value onto the stack, -and returns its name. -funcindex points to the closure in the stack. -(Upvalues have no particular order, -as they are active through the whole function. -So, they are numbered in an arbitrary order.) - - -

-Returns NULL (and pushes nothing) -when the index is greater than the number of upvalues. -For C functions, this function uses the empty string "" -as a name for all upvalues. - - - - - -

lua_Hook

-
typedef void (*lua_Hook) (lua_State *L, lua_Debug *ar);
- -

-Type for debugging hook functions. - - -

-Whenever a hook is called, its ar argument has its field -event set to the specific event that triggered the hook. -Lua identifies these events with the following constants: -LUA_HOOKCALL, LUA_HOOKRET, -LUA_HOOKTAILRET, LUA_HOOKLINE, -and LUA_HOOKCOUNT. -Moreover, for line events, the field currentline is also set. -To get the value of any other field in ar, -the hook must call lua_getinfo. -For return events, event can be LUA_HOOKRET, -the normal value, or LUA_HOOKTAILRET. -In the latter case, Lua is simulating a return from -a function that did a tail call; -in this case, it is useless to call lua_getinfo. - - -

-While Lua is running a hook, it disables other calls to hooks. -Therefore, if a hook calls back Lua to execute a function or a chunk, -this execution occurs without any calls to hooks. - - - - - -

lua_sethook

-[-0, +0, -] -

int lua_sethook (lua_State *L, lua_Hook f, int mask, int count);
- -

-Sets the debugging hook function. - - -

-Argument f is the hook function. -mask specifies on which events the hook will be called: -it is formed by a bitwise or of the constants -LUA_MASKCALL, -LUA_MASKRET, -LUA_MASKLINE, -and LUA_MASKCOUNT. -The count argument is only meaningful when the mask -includes LUA_MASKCOUNT. -For each event, the hook is called as explained below: - -

    - -
  • The call hook: is called when the interpreter calls a function. -The hook is called just after Lua enters the new function, -before the function gets its arguments. -
    • - -
  • The return hook: is called when the interpreter returns from a function. -The hook is called just before Lua leaves the function. -You have no access to the values to be returned by the function. -
    • - -
  • The line hook: is called when the interpreter is about to -start the execution of a new line of code, -or when it jumps back in the code (even to the same line). -(This event only happens while Lua is executing a Lua function.) -
    • - -
  • The count hook: is called after the interpreter executes every -count instructions. -(This event only happens while Lua is executing a Lua function.) -
    • - -
- -

-A hook is disabled by setting mask to zero. - - - - - -

lua_setlocal

-[-(0|1), +0, -] -

const char *lua_setlocal (lua_State *L, lua_Debug *ar, int n);
- -

-Sets the value of a local variable of a given activation record. -Parameters ar and n are as in lua_getlocal -(see lua_getlocal). -lua_setlocal assigns the value at the top of the stack -to the variable and returns its name. -It also pops the value from the stack. - - -

-Returns NULL (and pops nothing) -when the index is greater than -the number of active local variables. - - - - - -

lua_setupvalue

-[-(0|1), +0, -] -

const char *lua_setupvalue (lua_State *L, int funcindex, int n);
- -

-Sets the value of a closure's upvalue. -It assigns the value at the top of the stack -to the upvalue and returns its name. -It also pops the value from the stack. -Parameters funcindex and n are as in the lua_getupvalue -(see lua_getupvalue). - - -

-Returns NULL (and pops nothing) -when the index is greater than the number of upvalues. - - - - - - - -

4 - The Auxiliary Library

- -

- -The auxiliary library provides several convenient functions -to interface C with Lua. -While the basic API provides the primitive functions for all -interactions between C and Lua, -the auxiliary library provides higher-level functions for some -common tasks. - - -

-All functions from the auxiliary library -are defined in header file lauxlib.h and -have a prefix luaL_. - - -

-All functions in the auxiliary library are built on -top of the basic API, -and so they provide nothing that cannot be done with this API. - - -

-Several functions in the auxiliary library are used to -check C function arguments. -Their names are always luaL_check* or luaL_opt*. -All of these functions throw an error if the check is not satisfied. -Because the error message is formatted for arguments -(e.g., "bad argument #1"), -you should not use these functions for other stack values. - - - -

4.1 - Functions and Types

- -

-Here we list all functions and types from the auxiliary library -in alphabetical order. - - - -

luaL_addchar

-[-0, +0, m] -

void luaL_addchar (luaL_Buffer *B, char c);
- -

-Adds the character c to the buffer B -(see luaL_Buffer). - - - - - -

luaL_addlstring

-[-0, +0, m] -

void luaL_addlstring (luaL_Buffer *B, const char *s, size_t l);
- -

-Adds the string pointed to by s with length l to -the buffer B -(see luaL_Buffer). -The string may contain embedded zeros. - - - - - -

luaL_addsize

-[-0, +0, m] -

void luaL_addsize (luaL_Buffer *B, size_t n);
- -

-Adds to the buffer B (see luaL_Buffer) -a string of length n previously copied to the -buffer area (see luaL_prepbuffer). - - - - - -

luaL_addstring

-[-0, +0, m] -

void luaL_addstring (luaL_Buffer *B, const char *s);
- -

-Adds the zero-terminated string pointed to by s -to the buffer B -(see luaL_Buffer). -The string may not contain embedded zeros. - - - - - -

luaL_addvalue

-[-1, +0, m] -

void luaL_addvalue (luaL_Buffer *B);
- -

-Adds the value at the top of the stack -to the buffer B -(see luaL_Buffer). -Pops the value. - - -

-This is the only function on string buffers that can (and must) -be called with an extra element on the stack, -which is the value to be added to the buffer. - - - - - -

luaL_argcheck

-[-0, +0, v] -

void luaL_argcheck (lua_State *L,
-                    int cond,
-                    int narg,
-                    const char *extramsg);
- -

-Checks whether cond is true. -If not, raises an error with the following message, -where func is retrieved from the call stack: - -

-     bad argument #<narg> to <func> (<extramsg>)
-
- - - - -

luaL_argerror

-[-0, +0, v] -

int luaL_argerror (lua_State *L, int narg, const char *extramsg);
- -

-Raises an error with the following message, -where func is retrieved from the call stack: - -

-     bad argument #<narg> to <func> (<extramsg>)
-
- -

-This function never returns, -but it is an idiom to use it in C functions -as return luaL_argerror(args). - - - - - -

luaL_Buffer

-
typedef struct luaL_Buffer luaL_Buffer;
- -

-Type for a string buffer. - - -

-A string buffer allows C code to build Lua strings piecemeal. -Its pattern of use is as follows: - -

    - -
  • First you declare a variable b of type luaL_Buffer.
    • - -
  • Then you initialize it with a call luaL_buffinit(L, &b).
    • - -
  • -Then you add string pieces to the buffer calling any of -the luaL_add* functions. -
    • - -
  • -You finish by calling luaL_pushresult(&b). -This call leaves the final string on the top of the stack. -
    • - -
- -

-During its normal operation, -a string buffer uses a variable number of stack slots. -So, while using a buffer, you cannot assume that you know where -the top of the stack is. -You can use the stack between successive calls to buffer operations -as long as that use is balanced; -that is, -when you call a buffer operation, -the stack is at the same level -it was immediately after the previous buffer operation. -(The only exception to this rule is luaL_addvalue.) -After calling luaL_pushresult the stack is back to its -level when the buffer was initialized, -plus the final string on its top. - - - - - -

luaL_buffinit

-[-0, +0, -] -

void luaL_buffinit (lua_State *L, luaL_Buffer *B);
- -

-Initializes a buffer B. -This function does not allocate any space; -the buffer must be declared as a variable -(see luaL_Buffer). - - - - - -

luaL_callmeta

-[-0, +(0|1), e] -

int luaL_callmeta (lua_State *L, int obj, const char *e);
- -

-Calls a metamethod. - - -

-If the object at index obj has a metatable and this -metatable has a field e, -this function calls this field and passes the object as its only argument. -In this case this function returns 1 and pushes onto the -stack the value returned by the call. -If there is no metatable or no metamethod, -this function returns 0 (without pushing any value on the stack). - - - - - -

luaL_checkany

-[-0, +0, v] -

void luaL_checkany (lua_State *L, int narg);
- -

-Checks whether the function has an argument -of any type (including nil) at position narg. - - - - - -

luaL_checkint

-[-0, +0, v] -

int luaL_checkint (lua_State *L, int narg);
- -

-Checks whether the function argument narg is a number -and returns this number cast to an int. - - - - - -

luaL_checkinteger

-[-0, +0, v] -

lua_Integer luaL_checkinteger (lua_State *L, int narg);
- -

-Checks whether the function argument narg is a number -and returns this number cast to a lua_Integer. - - - - - -

luaL_checklong

-[-0, +0, v] -

long luaL_checklong (lua_State *L, int narg);
- -

-Checks whether the function argument narg is a number -and returns this number cast to a long. - - - - - -

luaL_checklstring

-[-0, +0, v] -

const char *luaL_checklstring (lua_State *L, int narg, size_t *l);
- -

-Checks whether the function argument narg is a string -and returns this string; -if l is not NULL fills *l -with the string's length. - - -

-This function uses lua_tolstring to get its result, -so all conversions and caveats of that function apply here. - - - - - -

luaL_checknumber

-[-0, +0, v] -

lua_Number luaL_checknumber (lua_State *L, int narg);
- -

-Checks whether the function argument narg is a number -and returns this number. - - - - - -

luaL_checkoption

-[-0, +0, v] -

int luaL_checkoption (lua_State *L,
-                      int narg,
-                      const char *def,
-                      const char *const lst[]);
- -

-Checks whether the function argument narg is a string and -searches for this string in the array lst -(which must be NULL-terminated). -Returns the index in the array where the string was found. -Raises an error if the argument is not a string or -if the string cannot be found. - - -

-If def is not NULL, -the function uses def as a default value when -there is no argument narg or if this argument is nil. - - -

-This is a useful function for mapping strings to C enums. -(The usual convention in Lua libraries is -to use strings instead of numbers to select options.) - - - - - -

luaL_checkstack

-[-0, +0, v] -

void luaL_checkstack (lua_State *L, int sz, const char *msg);
- -

-Grows the stack size to top + sz elements, -raising an error if the stack cannot grow to that size. -msg is an additional text to go into the error message. - - - - - -

luaL_checkstring

-[-0, +0, v] -

const char *luaL_checkstring (lua_State *L, int narg);
- -

-Checks whether the function argument narg is a string -and returns this string. - - -

-This function uses lua_tolstring to get its result, -so all conversions and caveats of that function apply here. - - - - - -

luaL_checktype

-[-0, +0, v] -

void luaL_checktype (lua_State *L, int narg, int t);
- -

-Checks whether the function argument narg has type t. -See lua_type for the encoding of types for t. - - - - - -

luaL_checkudata

-[-0, +0, v] -

void *luaL_checkudata (lua_State *L, int narg, const char *tname);
- -

-Checks whether the function argument narg is a userdata -of the type tname (see luaL_newmetatable). - - - - - -

luaL_dofile

-[-0, +?, m] -

int luaL_dofile (lua_State *L, const char *filename);
- -

-Loads and runs the given file. -It is defined as the following macro: - -

-     (luaL_loadfile(L, filename) || lua_pcall(L, 0, LUA_MULTRET, 0))
-

-It returns 0 if there are no errors -or 1 in case of errors. - - - - - -

luaL_dostring

-[-0, +?, m] -

int luaL_dostring (lua_State *L, const char *str);
- -

-Loads and runs the given string. -It is defined as the following macro: - -

-     (luaL_loadstring(L, str) || lua_pcall(L, 0, LUA_MULTRET, 0))
-

-It returns 0 if there are no errors -or 1 in case of errors. - - - - - -

luaL_error

-[-0, +0, v] -

int luaL_error (lua_State *L, const char *fmt, ...);
- -

-Raises an error. -The error message format is given by fmt -plus any extra arguments, -following the same rules of lua_pushfstring. -It also adds at the beginning of the message the file name and -the line number where the error occurred, -if this information is available. - - -

-This function never returns, -but it is an idiom to use it in C functions -as return luaL_error(args). - - - - - -

luaL_getmetafield

-[-0, +(0|1), m] -

int luaL_getmetafield (lua_State *L, int obj, const char *e);
- -

-Pushes onto the stack the field e from the metatable -of the object at index obj. -If the object does not have a metatable, -or if the metatable does not have this field, -returns 0 and pushes nothing. - - - - - -

luaL_getmetatable

-[-0, +1, -] -

void luaL_getmetatable (lua_State *L, const char *tname);
- -

-Pushes onto the stack the metatable associated with name tname -in the registry (see luaL_newmetatable). - - - - - -

luaL_gsub

-[-0, +1, m] -

const char *luaL_gsub (lua_State *L,
-                       const char *s,
-                       const char *p,
-                       const char *r);
- -

-Creates a copy of string s by replacing -any occurrence of the string p -with the string r. -Pushes the resulting string on the stack and returns it. - - - - - -

luaL_loadbuffer

-[-0, +1, m] -

int luaL_loadbuffer (lua_State *L,
-                     const char *buff,
-                     size_t sz,
-                     const char *name);
- -

-Loads a buffer as a Lua chunk. -This function uses lua_load to load the chunk in the -buffer pointed to by buff with size sz. - - -

-This function returns the same results as lua_load. -name is the chunk name, -used for debug information and error messages. - - - - - -

luaL_loadfile

-[-0, +1, m] -

int luaL_loadfile (lua_State *L, const char *filename);
- -

-Loads a file as a Lua chunk. -This function uses lua_load to load the chunk in the file -named filename. -If filename is NULL, -then it loads from the standard input. -The first line in the file is ignored if it starts with a #. - - -

-This function returns the same results as lua_load, -but it has an extra error code LUA_ERRFILE -if it cannot open/read the file. - - -

-As lua_load, this function only loads the chunk; -it does not run it. - - - - - -

luaL_loadstring

-[-0, +1, m] -

int luaL_loadstring (lua_State *L, const char *s);
- -

-Loads a string as a Lua chunk. -This function uses lua_load to load the chunk in -the zero-terminated string s. - - -

-This function returns the same results as lua_load. - - -

-Also as lua_load, this function only loads the chunk; -it does not run it. - - - - - -

luaL_newmetatable

-[-0, +1, m] -

int luaL_newmetatable (lua_State *L, const char *tname);
- -

-If the registry already has the key tname, -returns 0. -Otherwise, -creates a new table to be used as a metatable for userdata, -adds it to the registry with key tname, -and returns 1. - - -

-In both cases pushes onto the stack the final value associated -with tname in the registry. - - - - - -

luaL_newstate

-[-0, +0, -] -

lua_State *luaL_newstate (void);
- -

-Creates a new Lua state. -It calls lua_newstate with an -allocator based on the standard C realloc function -and then sets a panic function (see lua_atpanic) that prints -an error message to the standard error output in case of fatal -errors. - - -

-Returns the new state, -or NULL if there is a memory allocation error. - - - - - -

luaL_openlibs

-[-0, +0, m] -

void luaL_openlibs (lua_State *L);
- -

-Opens all standard Lua libraries into the given state. - - - - - -

luaL_optint

-[-0, +0, v] -

int luaL_optint (lua_State *L, int narg, int d);
- -

-If the function argument narg is a number, -returns this number cast to an int. -If this argument is absent or is nil, -returns d. -Otherwise, raises an error. - - - - - -

luaL_optinteger

-[-0, +0, v] -

lua_Integer luaL_optinteger (lua_State *L,
-                             int narg,
-                             lua_Integer d);
- -

-If the function argument narg is a number, -returns this number cast to a lua_Integer. -If this argument is absent or is nil, -returns d. -Otherwise, raises an error. - - - - - -

luaL_optlong

-[-0, +0, v] -

long luaL_optlong (lua_State *L, int narg, long d);
- -

-If the function argument narg is a number, -returns this number cast to a long. -If this argument is absent or is nil, -returns d. -Otherwise, raises an error. - - - - - -

luaL_optlstring

-[-0, +0, v] -

const char *luaL_optlstring (lua_State *L,
-                             int narg,
-                             const char *d,
-                             size_t *l);
- -

-If the function argument narg is a string, -returns this string. -If this argument is absent or is nil, -returns d. -Otherwise, raises an error. - - -

-If l is not NULL, -fills the position *l with the results's length. - - - - - -

luaL_optnumber

-[-0, +0, v] -

lua_Number luaL_optnumber (lua_State *L, int narg, lua_Number d);
- -

-If the function argument narg is a number, -returns this number. -If this argument is absent or is nil, -returns d. -Otherwise, raises an error. - - - - - -

luaL_optstring

-[-0, +0, v] -

const char *luaL_optstring (lua_State *L,
-                            int narg,
-                            const char *d);
- -

-If the function argument narg is a string, -returns this string. -If this argument is absent or is nil, -returns d. -Otherwise, raises an error. - - - - - -

luaL_prepbuffer

-[-0, +0, -] -

char *luaL_prepbuffer (luaL_Buffer *B);
- -

-Returns an address to a space of size LUAL_BUFFERSIZE -where you can copy a string to be added to buffer B -(see luaL_Buffer). -After copying the string into this space you must call -luaL_addsize with the size of the string to actually add -it to the buffer. - - - - - -

luaL_pushresult

-[-?, +1, m] -

void luaL_pushresult (luaL_Buffer *B);
- -

-Finishes the use of buffer B leaving the final string on -the top of the stack. - - - - - -

luaL_ref

-[-1, +0, m] -

int luaL_ref (lua_State *L, int t);
- -

-Creates and returns a reference, -in the table at index t, -for the object at the top of the stack (and pops the object). - - -

-A reference is a unique integer key. -As long as you do not manually add integer keys into table t, -luaL_ref ensures the uniqueness of the key it returns. -You can retrieve an object referred by reference r -by calling lua_rawgeti(L, t, r). -Function luaL_unref frees a reference and its associated object. - - -

-If the object at the top of the stack is nil, -luaL_ref returns the constant LUA_REFNIL. -The constant LUA_NOREF is guaranteed to be different -from any reference returned by luaL_ref. - - - - - -

luaL_Reg

-
typedef struct luaL_Reg {
-  const char *name;
-  lua_CFunction func;
-} luaL_Reg;
- -

-Type for arrays of functions to be registered by -luaL_register. -name is the function name and func is a pointer to -the function. -Any array of luaL_Reg must end with an sentinel entry -in which both name and func are NULL. - - - - - -

luaL_register

-[-(0|1), +1, m] -

void luaL_register (lua_State *L,
-                    const char *libname,
-                    const luaL_Reg *l);
- -

-Opens a library. - - -

-When called with libname equal to NULL, -it simply registers all functions in the list l -(see luaL_Reg) into the table on the top of the stack. - - -

-When called with a non-null libname, -luaL_register creates a new table t, -sets it as the value of the global variable libname, -sets it as the value of package.loaded[libname], -and registers on it all functions in the list l. -If there is a table in package.loaded[libname] or in -variable libname, -reuses this table instead of creating a new one. - - -

-In any case the function leaves the table -on the top of the stack. - - - - - -

luaL_typename

-[-0, +0, -] -

const char *luaL_typename (lua_State *L, int index);
- -

-Returns the name of the type of the value at the given index. - - - - - -

luaL_typerror

-[-0, +0, v] -

int luaL_typerror (lua_State *L, int narg, const char *tname);
- -

-Generates an error with a message like the following: - -

-     location: bad argument narg to 'func' (tname expected, got rt)
-

-where location is produced by luaL_where, -func is the name of the current function, -and rt is the type name of the actual argument. - - - - - -

luaL_unref

-[-0, +0, -] -

void luaL_unref (lua_State *L, int t, int ref);
- -

-Releases reference ref from the table at index t -(see luaL_ref). -The entry is removed from the table, -so that the referred object can be collected. -The reference ref is also freed to be used again. - - -

-If ref is LUA_NOREF or LUA_REFNIL, -luaL_unref does nothing. - - - - - -

luaL_where

-[-0, +1, m] -

void luaL_where (lua_State *L, int lvl);
- -

-Pushes onto the stack a string identifying the current position -of the control at level lvl in the call stack. -Typically this string has the following format: - -

-     chunkname:currentline:
-

-Level 0 is the running function, -level 1 is the function that called the running function, -etc. - - -

-This function is used to build a prefix for error messages. - - - - - - - -

5 - Standard Libraries

- -

-The standard Lua libraries provide useful functions -that are implemented directly through the C API. -Some of these functions provide essential services to the language -(e.g., type and getmetatable); -others provide access to "outside" services (e.g., I/O); -and others could be implemented in Lua itself, -but are quite useful or have critical performance requirements that -deserve an implementation in C (e.g., table.sort). - - -

-All libraries are implemented through the official C API -and are provided as separate C modules. -Currently, Lua has the following standard libraries: - -

    - -
  • basic library,
    • which includes the coroutine sub-library; - -
  • package library;
    • - -
  • string manipulation;
    • - -
  • table manipulation;
    • - -
  • mathematical functions (sin, log, etc.);
    • - -
  • input and output;
    • - -
  • operating system facilities;
    • - -
  • debug facilities.
    • - -

-Except for the basic and package libraries, -each library provides all its functions as fields of a global table -or as methods of its objects. - - -

-To have access to these libraries, -the C host program should call the luaL_openlibs function, -which opens all standard libraries. -Alternatively, -it can open them individually by calling -luaopen_base (for the basic library), -luaopen_package (for the package library), -luaopen_string (for the string library), -luaopen_table (for the table library), -luaopen_math (for the mathematical library), -luaopen_io (for the I/O library), -luaopen_os (for the Operating System library), -and luaopen_debug (for the debug library). -These functions are declared in lualib.h -and should not be called directly: -you must call them like any other Lua C function, -e.g., by using lua_call. - - - -

5.1 - Basic Functions

- -

-The basic library provides some core functions to Lua. -If you do not include this library in your application, -you should check carefully whether you need to provide -implementations for some of its facilities. - - -

-

assert (v [, message])

-Issues an error when -the value of its argument v is false (i.e., nil or false); -otherwise, returns all its arguments. -message is an error message; -when absent, it defaults to "assertion failed!" - - - - -

-

collectgarbage (opt [, arg])

- - -

-This function is a generic interface to the garbage collector. -It performs different functions according to its first argument, opt: - -

    - -
  • "stop": -stops the garbage collector. -
    • - -
  • "restart": -restarts the garbage collector. -
    • - -
  • "collect": -performs a full garbage-collection cycle. -
    • - -
  • "count": -returns the total memory in use by Lua (in Kbytes). -
    • - -
  • "step": -performs a garbage-collection step. -The step "size" is controlled by arg -(larger values mean more steps) in a non-specified way. -If you want to control the step size -you must experimentally tune the value of arg. -Returns true if the step finished a collection cycle. -
    • - -
  • "setpause": -sets arg as the new value for the pause of -the collector (see §2.10). -Returns the previous value for pause. -
    • - -
  • "setstepmul": -sets arg as the new value for the step multiplier of -the collector (see §2.10). -Returns the previous value for step. -
    • - -
- - - -

-

dofile (filename)

-Opens the named file and executes its contents as a Lua chunk. -When called without arguments, -dofile executes the contents of the standard input (stdin). -Returns all values returned by the chunk. -In case of errors, dofile propagates the error -to its caller (that is, dofile does not run in protected mode). - - - - -

-

error (message [, level])

-Terminates the last protected function called -and returns message as the error message. -Function error never returns. - - -

-Usually, error adds some information about the error position -at the beginning of the message. -The level argument specifies how to get the error position. -With level 1 (the default), the error position is where the -error function was called. -Level 2 points the error to where the function -that called error was called; and so on. -Passing a level 0 avoids the addition of error position information -to the message. - - - - -

-

_G

-A global variable (not a function) that -holds the global environment (that is, _G._G = _G). -Lua itself does not use this variable; -changing its value does not affect any environment, -nor vice-versa. -(Use setfenv to change environments.) - - - - -

-

getfenv ([f])

-Returns the current environment in use by the function. -f can be a Lua function or a number -that specifies the function at that stack level: -Level 1 is the function calling getfenv. -If the given function is not a Lua function, -or if f is 0, -getfenv returns the global environment. -The default for f is 1. - - - - -

-

getmetatable (object)

- - -

-If object does not have a metatable, returns nil. -Otherwise, -if the object's metatable has a "__metatable" field, -returns the associated value. -Otherwise, returns the metatable of the given object. - - - - -

-

ipairs (t)

- - -

-Returns three values: an iterator function, the table t, and 0, -so that the construction - -

-     for i,v in ipairs(t) do body end
-

-will iterate over the pairs (1,t[1]), (2,t[2]), ···, -up to the first integer key absent from the table. - - - - -

-

load (func [, chunkname])

- - -

-Loads a chunk using function func to get its pieces. -Each call to func must return a string that concatenates -with previous results. -A return of an empty string, nil, or no value signals the end of the chunk. - - -

-If there are no errors, -returns the compiled chunk as a function; -otherwise, returns nil plus the error message. -The environment of the returned function is the global environment. - - -

-chunkname is used as the chunk name for error messages -and debug information. -When absent, -it defaults to "=(load)". - - - - -

-

loadfile ([filename])

- - -

-Similar to load, -but gets the chunk from file filename -or from the standard input, -if no file name is given. - - - - -

-

loadstring (string [, chunkname])

- - -

-Similar to load, -but gets the chunk from the given string. - - -

-To load and run a given string, use the idiom - -

-     assert(loadstring(s))()
-
- -

-When absent, -chunkname defaults to the given string. - - - - -

-

next (table [, index])

- - -

-Allows a program to traverse all fields of a table. -Its first argument is a table and its second argument -is an index in this table. -next returns the next index of the table -and its associated value. -When called with nil as its second argument, -next returns an initial index -and its associated value. -When called with the last index, -or with nil in an empty table, -next returns nil. -If the second argument is absent, then it is interpreted as nil. -In particular, -you can use next(t) to check whether a table is empty. - - -

-The order in which the indices are enumerated is not specified, -even for numeric indices. -(To traverse a table in numeric order, -use a numerical for or the ipairs function.) - - -

-The behavior of next is undefined if, -during the traversal, -you assign any value to a non-existent field in the table. -You may however modify existing fields. -In particular, you may clear existing fields. - - - - -

-

pairs (t)

- - -

-Returns three values: the next function, the table t, and nil, -so that the construction - -

-     for k,v in pairs(t) do body end
-

-will iterate over all key–value pairs of table t. - - -

-See function next for the caveats of modifying -the table during its traversal. - - - - -

-

pcall (f, arg1, ···)

- - -

-Calls function f with -the given arguments in protected mode. -This means that any error inside f is not propagated; -instead, pcall catches the error -and returns a status code. -Its first result is the status code (a boolean), -which is true if the call succeeds without errors. -In such case, pcall also returns all results from the call, -after this first result. -In case of any error, pcall returns false plus the error message. - - - - -

-

print (···)

-Receives any number of arguments, -and prints their values to stdout, -using the tostring function to convert them to strings. -print is not intended for formatted output, -but only as a quick way to show a value, -typically for debugging. -For formatted output, use string.format. - - - - -

-

rawequal (v1, v2)

-Checks whether v1 is equal to v2, -without invoking any metamethod. -Returns a boolean. - - - - -

-

rawget (table, index)

-Gets the real value of table[index], -without invoking any metamethod. -table must be a table; -index may be any value. - - - - -

-

rawset (table, index, value)

-Sets the real value of table[index] to value, -without invoking any metamethod. -table must be a table, -index any value different from nil, -and value any Lua value. - - -

-This function returns table. - - - - -

-

select (index, ···)

- - -

-If index is a number, -returns all arguments after argument number index. -Otherwise, index must be the string "#", -and select returns the total number of extra arguments it received. - - - - -

-

setfenv (f, table)

- - -

-Sets the environment to be used by the given function. -f can be a Lua function or a number -that specifies the function at that stack level: -Level 1 is the function calling setfenv. -setfenv returns the given function. - - -

-As a special case, when f is 0 setfenv changes -the environment of the running thread. -In this case, setfenv returns no values. - - - - -

-

setmetatable (table, metatable)

- - -

-Sets the metatable for the given table. -(You cannot change the metatable of other types from Lua, only from C.) -If metatable is nil, -removes the metatable of the given table. -If the original metatable has a "__metatable" field, -raises an error. - - -

-This function returns table. - - - - -

-

tonumber (e [, base])

-Tries to convert its argument to a number. -If the argument is already a number or a string convertible -to a number, then tonumber returns this number; -otherwise, it returns nil. - - -

-An optional argument specifies the base to interpret the numeral. -The base may be any integer between 2 and 36, inclusive. -In bases above 10, the letter 'A' (in either upper or lower case) -represents 10, 'B' represents 11, and so forth, -with 'Z' representing 35. -In base 10 (the default), the number can have a decimal part, -as well as an optional exponent part (see §2.1). -In other bases, only unsigned integers are accepted. - - - - -

-

tostring (e)

-Receives an argument of any type and -converts it to a string in a reasonable format. -For complete control of how numbers are converted, -use string.format. - - -

-If the metatable of e has a "__tostring" field, -then tostring calls the corresponding value -with e as argument, -and uses the result of the call as its result. - - - - -

-

type (v)

-Returns the type of its only argument, coded as a string. -The possible results of this function are -"nil" (a string, not the value nil), -"number", -"string", -"boolean", -"table", -"function", -"thread", -and "userdata". - - - - -

-

unpack (list [, i [, j]])

-Returns the elements from the given table. -This function is equivalent to - -
-     return list[i], list[i+1], ···, list[j]
-

-except that the above code can be written only for a fixed number -of elements. -By default, i is 1 and j is the length of the list, -as defined by the length operator (see §2.5.5). - - - - -

-

_VERSION

-A global variable (not a function) that -holds a string containing the current interpreter version. -The current contents of this variable is "Lua 5.1". - - - - -

-

xpcall (f, err)

- - -

-This function is similar to pcall, -except that you can set a new error handler. - - -

-xpcall calls function f in protected mode, -using err as the error handler. -Any error inside f is not propagated; -instead, xpcall catches the error, -calls the err function with the original error object, -and returns a status code. -Its first result is the status code (a boolean), -which is true if the call succeeds without errors. -In this case, xpcall also returns all results from the call, -after this first result. -In case of any error, -xpcall returns false plus the result from err. - - - - - - - -

5.2 - Coroutine Manipulation

- -

-The operations related to coroutines comprise a sub-library of -the basic library and come inside the table coroutine. -See §2.11 for a general description of coroutines. - - -

-

coroutine.create (f)

- - -

-Creates a new coroutine, with body f. -f must be a Lua function. -Returns this new coroutine, -an object with type "thread". - - - - -

-

coroutine.resume (co [, val1, ···])

- - -

-Starts or continues the execution of coroutine co. -The first time you resume a coroutine, -it starts running its body. -The values val1, ··· are passed -as the arguments to the body function. -If the coroutine has yielded, -resume restarts it; -the values val1, ··· are passed -as the results from the yield. - - -

-If the coroutine runs without any errors, -resume returns true plus any values passed to yield -(if the coroutine yields) or any values returned by the body function -(if the coroutine terminates). -If there is any error, -resume returns false plus the error message. - - - - -

-

coroutine.running ()

- - -

-Returns the running coroutine, -or nil when called by the main thread. - - - - -

-

coroutine.status (co)

- - -

-Returns the status of coroutine co, as a string: -"running", -if the coroutine is running (that is, it called status); -"suspended", if the coroutine is suspended in a call to yield, -or if it has not started running yet; -"normal" if the coroutine is active but not running -(that is, it has resumed another coroutine); -and "dead" if the coroutine has finished its body function, -or if it has stopped with an error. - - - - -

-

coroutine.wrap (f)

- - -

-Creates a new coroutine, with body f. -f must be a Lua function. -Returns a function that resumes the coroutine each time it is called. -Any arguments passed to the function behave as the -extra arguments to resume. -Returns the same values returned by resume, -except the first boolean. -In case of error, propagates the error. - - - - -

-

coroutine.yield (···)

- - -

-Suspends the execution of the calling coroutine. -The coroutine cannot be running a C function, -a metamethod, or an iterator. -Any arguments to yield are passed as extra results to resume. - - - - - - - -

5.3 - Modules

- -

-The package library provides basic -facilities for loading and building modules in Lua. -It exports two of its functions directly in the global environment: -require and module. -Everything else is exported in a table package. - - -

-

module (name [, ···])

- - -

-Creates a module. -If there is a table in package.loaded[name], -this table is the module. -Otherwise, if there is a global table t with the given name, -this table is the module. -Otherwise creates a new table t and -sets it as the value of the global name and -the value of package.loaded[name]. -This function also initializes t._NAME with the given name, -t._M with the module (t itself), -and t._PACKAGE with the package name -(the full module name minus last component; see below). -Finally, module sets t as the new environment -of the current function and the new value of package.loaded[name], -so that require returns t. - - -

-If name is a compound name -(that is, one with components separated by dots), -module creates (or reuses, if they already exist) -tables for each component. -For instance, if name is a.b.c, -then module stores the module table in field c of -field b of global a. - - -

-This function can receive optional options after -the module name, -where each option is a function to be applied over the module. - - - - -

-

require (modname)

- - -

-Loads the given module. -The function starts by looking into the package.loaded table -to determine whether modname is already loaded. -If it is, then require returns the value stored -at package.loaded[modname]. -Otherwise, it tries to find a loader for the module. - - -

-To find a loader, -require is guided by the package.loaders array. -By changing this array, -we can change how require looks for a module. -The following explanation is based on the default configuration -for package.loaders. - - -

-First require queries package.preload[modname]. -If it has a value, -this value (which should be a function) is the loader. -Otherwise require searches for a Lua loader using the -path stored in package.path. -If that also fails, it searches for a C loader using the -path stored in package.cpath. -If that also fails, -it tries an all-in-one loader (see package.loaders). - - -

-Once a loader is found, -require calls the loader with a single argument, modname. -If the loader returns any value, -require assigns the returned value to package.loaded[modname]. -If the loader returns no value and -has not assigned any value to package.loaded[modname], -then require assigns true to this entry. -In any case, require returns the -final value of package.loaded[modname]. - - -

-If there is any error loading or running the module, -or if it cannot find any loader for the module, -then require signals an error. - - - - -

-

package.cpath

- - -

-The path used by require to search for a C loader. - - -

-Lua initializes the C path package.cpath in the same way -it initializes the Lua path package.path, -using the environment variable LUA_CPATH -or a default path defined in luaconf.h. - - - - -

- -

package.loaded

- - -

-A table used by require to control which -modules are already loaded. -When you require a module modname and -package.loaded[modname] is not false, -require simply returns the value stored there. - - - - -

-

package.loaders

- - -

-A table used by require to control how to load modules. - - -

-Each entry in this table is a searcher function. -When looking for a module, -require calls each of these searchers in ascending order, -with the module name (the argument given to require) as its -sole parameter. -The function can return another function (the module loader) -or a string explaining why it did not find that module -(or nil if it has nothing to say). -Lua initializes this table with four functions. - - -

-The first searcher simply looks for a loader in the -package.preload table. - - -

-The second searcher looks for a loader as a Lua library, -using the path stored at package.path. -A path is a sequence of templates separated by semicolons. -For each template, -the searcher will change each interrogation -mark in the template by filename, -which is the module name with each dot replaced by a -"directory separator" (such as "/" in Unix); -then it will try to open the resulting file name. -So, for instance, if the Lua path is the string - -

-     "./?.lua;./?.lc;/usr/local/?/init.lua"
-

-the search for a Lua file for module foo -will try to open the files -./foo.lua, ./foo.lc, and -/usr/local/foo/init.lua, in that order. - - -

-The third searcher looks for a loader as a C library, -using the path given by the variable package.cpath. -For instance, -if the C path is the string - -

-     "./?.so;./?.dll;/usr/local/?/init.so"
-

-the searcher for module foo -will try to open the files ./foo.so, ./foo.dll, -and /usr/local/foo/init.so, in that order. -Once it finds a C library, -this searcher first uses a dynamic link facility to link the -application with the library. -Then it tries to find a C function inside the library to -be used as the loader. -The name of this C function is the string "luaopen_" -concatenated with a copy of the module name where each dot -is replaced by an underscore. -Moreover, if the module name has a hyphen, -its prefix up to (and including) the first hyphen is removed. -For instance, if the module name is a.v1-b.c, -the function name will be luaopen_b_c. - - -

-The fourth searcher tries an all-in-one loader. -It searches the C path for a library for -the root name of the given module. -For instance, when requiring a.b.c, -it will search for a C library for a. -If found, it looks into it for an open function for -the submodule; -in our example, that would be luaopen_a_b_c. -With this facility, a package can pack several C submodules -into one single library, -with each submodule keeping its original open function. - - - - -

-

package.loadlib (libname, funcname)

- - -

-Dynamically links the host program with the C library libname. -Inside this library, looks for a function funcname -and returns this function as a C function. -(So, funcname must follow the protocol (see lua_CFunction)). - - -

-This is a low-level function. -It completely bypasses the package and module system. -Unlike require, -it does not perform any path searching and -does not automatically adds extensions. -libname must be the complete file name of the C library, -including if necessary a path and extension. -funcname must be the exact name exported by the C library -(which may depend on the C compiler and linker used). - - -

-This function is not supported by ANSI C. -As such, it is only available on some platforms -(Windows, Linux, Mac OS X, Solaris, BSD, -plus other Unix systems that support the dlfcn standard). - - - - -

-

package.path

- - -

-The path used by require to search for a Lua loader. - - -

-At start-up, Lua initializes this variable with -the value of the environment variable LUA_PATH or -with a default path defined in luaconf.h, -if the environment variable is not defined. -Any ";;" in the value of the environment variable -is replaced by the default path. - - - - -

-

package.preload

- - -

-A table to store loaders for specific modules -(see require). - - - - -

-

package.seeall (module)

- - -

-Sets a metatable for module with -its __index field referring to the global environment, -so that this module inherits values -from the global environment. -To be used as an option to function module. - - - - - - - -

5.4 - String Manipulation

- -

-This library provides generic functions for string manipulation, -such as finding and extracting substrings, and pattern matching. -When indexing a string in Lua, the first character is at position 1 -(not at 0, as in C). -Indices are allowed to be negative and are interpreted as indexing backwards, -from the end of the string. -Thus, the last character is at position -1, and so on. - - -

-The string library provides all its functions inside the table -string. -It also sets a metatable for strings -where the __index field points to the string table. -Therefore, you can use the string functions in object-oriented style. -For instance, string.byte(s, i) -can be written as s:byte(i). - - -

-The string library assumes one-byte character encodings. - - -

-

string.byte (s [, i [, j]])

-Returns the internal numerical codes of the characters s[i], -s[i+1], ···, s[j]. -The default value for i is 1; -the default value for j is i. - - -

-Note that numerical codes are not necessarily portable across platforms. - - - - -

-

string.char (···)

-Receives zero or more integers. -Returns a string with length equal to the number of arguments, -in which each character has the internal numerical code equal -to its corresponding argument. - - -

-Note that numerical codes are not necessarily portable across platforms. - - - - -

-

string.dump (function)

- - -

-Returns a string containing a binary representation of the given function, -so that a later loadstring on this string returns -a copy of the function. -function must be a Lua function without upvalues. - - - - -

-

string.find (s, pattern [, init [, plain]])

-Looks for the first match of -pattern in the string s. -If it finds a match, then find returns the indices of s -where this occurrence starts and ends; -otherwise, it returns nil. -A third, optional numerical argument init specifies -where to start the search; -its default value is 1 and can be negative. -A value of true as a fourth, optional argument plain -turns off the pattern matching facilities, -so the function does a plain "find substring" operation, -with no characters in pattern being considered "magic". -Note that if plain is given, then init must be given as well. - - -

-If the pattern has captures, -then in a successful match -the captured values are also returned, -after the two indices. - - - - -

-

string.format (formatstring, ···)

-Returns a formatted version of its variable number of arguments -following the description given in its first argument (which must be a string). -The format string follows the same rules as the printf family of -standard C functions. -The only differences are that the options/modifiers -*, l, L, n, p, -and h are not supported -and that there is an extra option, q. -The q option formats a string in a form suitable to be safely read -back by the Lua interpreter: -the string is written between double quotes, -and all double quotes, newlines, embedded zeros, -and backslashes in the string -are correctly escaped when written. -For instance, the call - -
-     string.format('%q', 'a string with "quotes" and \n new line')
-

-will produce the string: - -

-     "a string with \"quotes\" and \
-      new line"
-
- -

-The options c, d, E, e, f, -g, G, i, o, u, X, and x all -expect a number as argument, -whereas q and s expect a string. - - -

-This function does not accept string values -containing embedded zeros, -except as arguments to the q option. - - - - -

-

string.gmatch (s, pattern)

-Returns an iterator function that, -each time it is called, -returns the next captures from pattern over string s. -If pattern specifies no captures, -then the whole match is produced in each call. - - -

-As an example, the following loop - -

-     s = "hello world from Lua"
-     for w in string.gmatch(s, "%a+") do
-       print(w)
-     end
-

-will iterate over all the words from string s, -printing one per line. -The next example collects all pairs key=value from the -given string into a table: - -

-     t = {}
-     s = "from=world, to=Lua"
-     for k, v in string.gmatch(s, "(%w+)=(%w+)") do
-       t[k] = v
-     end
-
- -

-For this function, a '^' at the start of a pattern does not -work as an anchor, as this would prevent the iteration. - - - - -

-

string.gsub (s, pattern, repl [, n])

-Returns a copy of s -in which all (or the first n, if given) -occurrences of the pattern have been -replaced by a replacement string specified by repl, -which can be a string, a table, or a function. -gsub also returns, as its second value, -the total number of matches that occurred. - - -

-If repl is a string, then its value is used for replacement. -The character % works as an escape character: -any sequence in repl of the form %n, -with n between 1 and 9, -stands for the value of the n-th captured substring (see below). -The sequence %0 stands for the whole match. -The sequence %% stands for a single %. - - -

-If repl is a table, then the table is queried for every match, -using the first capture as the key; -if the pattern specifies no captures, -then the whole match is used as the key. - - -

-If repl is a function, then this function is called every time a -match occurs, with all captured substrings passed as arguments, -in order; -if the pattern specifies no captures, -then the whole match is passed as a sole argument. - - -

-If the value returned by the table query or by the function call -is a string or a number, -then it is used as the replacement string; -otherwise, if it is false or nil, -then there is no replacement -(that is, the original match is kept in the string). - - -

-Here are some examples: - -

-     x = string.gsub("hello world", "(%w+)", "%1 %1")
-     --> x="hello hello world world"
-     
-     x = string.gsub("hello world", "%w+", "%0 %0", 1)
-     --> x="hello hello world"
-     
-     x = string.gsub("hello world from Lua", "(%w+)%s*(%w+)", "%2 %1")
-     --> x="world hello Lua from"
-     
-     x = string.gsub("home = $HOME, user = $USER", "%$(%w+)", os.getenv)
-     --> x="home = /home/roberto, user = roberto"
-     
-     x = string.gsub("4+5 = $return 4+5$", "%$(.-)%$", function (s)
-           return loadstring(s)()
-         end)
-     --> x="4+5 = 9"
-     
-     local t = {name="lua", version="5.1"}
-     x = string.gsub("$name-$version.tar.gz", "%$(%w+)", t)
-     --> x="lua-5.1.tar.gz"
-
- - - -

-

string.len (s)

-Receives a string and returns its length. -The empty string "" has length 0. -Embedded zeros are counted, -so "a\000bc\000" has length 5. - - - - -

-

string.lower (s)

-Receives a string and returns a copy of this string with all -uppercase letters changed to lowercase. -All other characters are left unchanged. -The definition of what an uppercase letter is depends on the current locale. - - - - -

-

string.match (s, pattern [, init])

-Looks for the first match of -pattern in the string s. -If it finds one, then match returns -the captures from the pattern; -otherwise it returns nil. -If pattern specifies no captures, -then the whole match is returned. -A third, optional numerical argument init specifies -where to start the search; -its default value is 1 and can be negative. - - - - -

-

string.rep (s, n)

-Returns a string that is the concatenation of n copies of -the string s. - - - - -

-

string.reverse (s)

-Returns a string that is the string s reversed. - - - - -

-

string.sub (s, i [, j])

-Returns the substring of s that -starts at i and continues until j; -i and j can be negative. -If j is absent, then it is assumed to be equal to -1 -(which is the same as the string length). -In particular, -the call string.sub(s,1,j) returns a prefix of s -with length j, -and string.sub(s, -i) returns a suffix of s -with length i. - - - - -

-

string.upper (s)

-Receives a string and returns a copy of this string with all -lowercase letters changed to uppercase. -All other characters are left unchanged. -The definition of what a lowercase letter is depends on the current locale. - - - -

5.4.1 - Patterns

- - -

Character Class:

-A character class is used to represent a set of characters. -The following combinations are allowed in describing a character class: - -

    - -
  • x: -(where x is not one of the magic characters -^$()%.[]*+-?) -represents the character x itself. -
    • - -
  • .: (a dot) represents all characters.
    • - -
  • %a: represents all letters.
    • - -
  • %c: represents all control characters.
    • - -
  • %d: represents all digits.
    • - -
  • %l: represents all lowercase letters.
    • - -
  • %p: represents all punctuation characters.
    • - -
  • %s: represents all space characters.
    • - -
  • %u: represents all uppercase letters.
    • - -
  • %w: represents all alphanumeric characters.
    • - -
  • %x: represents all hexadecimal digits.
    • - -
  • %z: represents the character with representation 0.
    • - -
  • %x: (where x is any non-alphanumeric character) -represents the character x. -This is the standard way to escape the magic characters. -Any punctuation character (even the non magic) -can be preceded by a '%' -when used to represent itself in a pattern. -
    • - -
  • [set]: -represents the class which is the union of all -characters in set. -A range of characters can be specified by -separating the end characters of the range with a '-'. -All classes %x described above can also be used as -components in set. -All other characters in set represent themselves. -For example, [%w_] (or [_%w]) -represents all alphanumeric characters plus the underscore, -[0-7] represents the octal digits, -and [0-7%l%-] represents the octal digits plus -the lowercase letters plus the '-' character. - - -

    -The interaction between ranges and classes is not defined. -Therefore, patterns like [%a-z] or [a-%%] -have no meaning. -

    • - -
  • [^set]: -represents the complement of set, -where set is interpreted as above. -
    • - -

-For all classes represented by single letters (%a, %c, etc.), -the corresponding uppercase letter represents the complement of the class. -For instance, %S represents all non-space characters. - - -

-The definitions of letter, space, and other character groups -depend on the current locale. -In particular, the class [a-z] may not be equivalent to %l. - - - - - -

Pattern Item:

-A pattern item can be - -

    - -
  • -a single character class, -which matches any single character in the class; -
    • - -
  • -a single character class followed by '*', -which matches 0 or more repetitions of characters in the class. -These repetition items will always match the longest possible sequence; -
    • - -
  • -a single character class followed by '+', -which matches 1 or more repetitions of characters in the class. -These repetition items will always match the longest possible sequence; -
    • - -
  • -a single character class followed by '-', -which also matches 0 or more repetitions of characters in the class. -Unlike '*', -these repetition items will always match the shortest possible sequence; -
    • - -
  • -a single character class followed by '?', -which matches 0 or 1 occurrence of a character in the class; -
    • - -
  • -%n, for n between 1 and 9; -such item matches a substring equal to the n-th captured string -(see below); -
    • - -
  • -%bxy, where x and y are two distinct characters; -such item matches strings that start with x, end with y, -and where the x and y are balanced. -This means that, if one reads the string from left to right, -counting +1 for an x and -1 for a y, -the ending y is the first y where the count reaches 0. -For instance, the item %b() matches expressions with -balanced parentheses. -
    • - -
- - - - -

Pattern:

-A pattern is a sequence of pattern items. -A '^' at the beginning of a pattern anchors the match at the -beginning of the subject string. -A '$' at the end of a pattern anchors the match at the -end of the subject string. -At other positions, -'^' and '$' have no special meaning and represent themselves. - - - - - -

Captures:

-A pattern can contain sub-patterns enclosed in parentheses; -they describe captures. -When a match succeeds, the substrings of the subject string -that match captures are stored (captured) for future use. -Captures are numbered according to their left parentheses. -For instance, in the pattern "(a*(.)%w(%s*))", -the part of the string matching "a*(.)%w(%s*)" is -stored as the first capture (and therefore has number 1); -the character matching "." is captured with number 2, -and the part matching "%s*" has number 3. - - -

-As a special case, the empty capture () captures -the current string position (a number). -For instance, if we apply the pattern "()aa()" on the -string "flaaap", there will be two captures: 3 and 5. - - -

-A pattern cannot contain embedded zeros. Use %z instead. - - - - - - - - - - - -

5.5 - Table Manipulation

-This library provides generic functions for table manipulation. -It provides all its functions inside the table table. - - -

-Most functions in the table library assume that the table -represents an array or a list. -For these functions, when we talk about the "length" of a table -we mean the result of the length operator. - - -

-

table.concat (table [, sep [, i [, j]]])

-Given an array where all elements are strings or numbers, -returns table[i]..sep..table[i+1] ··· sep..table[j]. -The default value for sep is the empty string, -the default for i is 1, -and the default for j is the length of the table. -If i is greater than j, returns the empty string. - - - - -

-

table.insert (table, [pos,] value)

- - -

-Inserts element value at position pos in table, -shifting up other elements to open space, if necessary. -The default value for pos is n+1, -where n is the length of the table (see §2.5.5), -so that a call table.insert(t,x) inserts x at the end -of table t. - - - - -

-

table.maxn (table)

- - -

-Returns the largest positive numerical index of the given table, -or zero if the table has no positive numerical indices. -(To do its job this function does a linear traversal of -the whole table.) - - - - -

-

table.remove (table [, pos])

- - -

-Removes from table the element at position pos, -shifting down other elements to close the space, if necessary. -Returns the value of the removed element. -The default value for pos is n, -where n is the length of the table, -so that a call table.remove(t) removes the last element -of table t. - - - - -

-

table.sort (table [, comp])

-Sorts table elements in a given order, in-place, -from table[1] to table[n], -where n is the length of the table. -If comp is given, -then it must be a function that receives two table elements, -and returns true -when the first is less than the second -(so that not comp(a[i+1],a[i]) will be true after the sort). -If comp is not given, -then the standard Lua operator < is used instead. - - -

-The sort algorithm is not stable; -that is, elements considered equal by the given order -may have their relative positions changed by the sort. - - - - - - - -

5.6 - Mathematical Functions

- -

-This library is an interface to the standard C math library. -It provides all its functions inside the table math. - - -

-

math.abs (x)

- - -

-Returns the absolute value of x. - - - - -

-

math.acos (x)

- - -

-Returns the arc cosine of x (in radians). - - - - -

-

math.asin (x)

- - -

-Returns the arc sine of x (in radians). - - - - -

-

math.atan (x)

- - -

-Returns the arc tangent of x (in radians). - - - - -

-

math.atan2 (y, x)

- - -

-Returns the arc tangent of y/x (in radians), -but uses the signs of both parameters to find the -quadrant of the result. -(It also handles correctly the case of x being zero.) - - - - -

-

math.ceil (x)

- - -

-Returns the smallest integer larger than or equal to x. - - - - -

-

math.cos (x)

- - -

-Returns the cosine of x (assumed to be in radians). - - - - -

-

math.cosh (x)

- - -

-Returns the hyperbolic cosine of x. - - - - -

-

math.deg (x)

- - -

-Returns the angle x (given in radians) in degrees. - - - - -

-

math.exp (x)

- - -

-Returns the value ex. - - - - -

-

math.floor (x)

- - -

-Returns the largest integer smaller than or equal to x. - - - - -

-

math.fmod (x, y)

- - -

-Returns the remainder of the division of x by y -that rounds the quotient towards zero. - - - - -

-

math.frexp (x)

- - -

-Returns m and e such that x = m2e, -e is an integer and the absolute value of m is -in the range [0.5, 1) -(or zero when x is zero). - - - - -

-

math.huge

- - -

-The value HUGE_VAL, -a value larger than or equal to any other numerical value. - - - - -

-

math.ldexp (m, e)

- - -

-Returns m2e (e should be an integer). - - - - -

-

math.log (x)

- - -

-Returns the natural logarithm of x. - - - - -

-

math.log10 (x)

- - -

-Returns the base-10 logarithm of x. - - - - -

-

math.max (x, ···)

- - -

-Returns the maximum value among its arguments. - - - - -

-

math.min (x, ···)

- - -

-Returns the minimum value among its arguments. - - - - -

-

math.modf (x)

- - -

-Returns two numbers, -the integral part of x and the fractional part of x. - - - - -

-

math.pi

- - -

-The value of pi. - - - - -

-

math.pow (x, y)

- - -

-Returns xy. -(You can also use the expression x^y to compute this value.) - - - - -

-

math.rad (x)

- - -

-Returns the angle x (given in degrees) in radians. - - - - -

-

math.random ([m [, n]])

- - -

-This function is an interface to the simple -pseudo-random generator function rand provided by ANSI C. -(No guarantees can be given for its statistical properties.) - - -

-When called without arguments, -returns a uniform pseudo-random real number -in the range [0,1). -When called with an integer number m, -math.random returns -a uniform pseudo-random integer in the range [1, m]. -When called with two integer numbers m and n, -math.random returns a uniform pseudo-random -integer in the range [m, n]. - - - - -

-

math.randomseed (x)

- - -

-Sets x as the "seed" -for the pseudo-random generator: -equal seeds produce equal sequences of numbers. - - - - -

-

math.sin (x)

- - -

-Returns the sine of x (assumed to be in radians). - - - - -

-

math.sinh (x)

- - -

-Returns the hyperbolic sine of x. - - - - -

-

math.sqrt (x)

- - -

-Returns the square root of x. -(You can also use the expression x^0.5 to compute this value.) - - - - -

-

math.tan (x)

- - -

-Returns the tangent of x (assumed to be in radians). - - - - -

-

math.tanh (x)

- - -

-Returns the hyperbolic tangent of x. - - - - - - - -

5.7 - Input and Output Facilities

- -

-The I/O library provides two different styles for file manipulation. -The first one uses implicit file descriptors; -that is, there are operations to set a default input file and a -default output file, -and all input/output operations are over these default files. -The second style uses explicit file descriptors. - - -

-When using implicit file descriptors, -all operations are supplied by table io. -When using explicit file descriptors, -the operation io.open returns a file descriptor -and then all operations are supplied as methods of the file descriptor. - - -

-The table io also provides -three predefined file descriptors with their usual meanings from C: -io.stdin, io.stdout, and io.stderr. -The I/O library never closes these files. - - -

-Unless otherwise stated, -all I/O functions return nil on failure -(plus an error message as a second result and -a system-dependent error code as a third result) -and some value different from nil on success. - - -

-

io.close ([file])

- - -

-Equivalent to file:close(). -Without a file, closes the default output file. - - - - -

-

io.flush ()

- - -

-Equivalent to file:flush over the default output file. - - - - -

-

io.input ([file])

- - -

-When called with a file name, it opens the named file (in text mode), -and sets its handle as the default input file. -When called with a file handle, -it simply sets this file handle as the default input file. -When called without parameters, -it returns the current default input file. - - -

-In case of errors this function raises the error, -instead of returning an error code. - - - - -

-

io.lines ([filename])

- - -

-Opens the given file name in read mode -and returns an iterator function that, -each time it is called, -returns a new line from the file. -Therefore, the construction - -

-     for line in io.lines(filename) do body end
-

-will iterate over all lines of the file. -When the iterator function detects the end of file, -it returns nil (to finish the loop) and automatically closes the file. - - -

-The call io.lines() (with no file name) is equivalent -to io.input():lines(); -that is, it iterates over the lines of the default input file. -In this case it does not close the file when the loop ends. - - - - -

-

io.open (filename [, mode])

- - -

-This function opens a file, -in the mode specified in the string mode. -It returns a new file handle, -or, in case of errors, nil plus an error message. - - -

-The mode string can be any of the following: - -

    -
  • "r": read mode (the default);
    • -
  • "w": write mode;
    • -
  • "a": append mode;
    • -
  • "r+": update mode, all previous data is preserved;
    • -
  • "w+": update mode, all previous data is erased;
    • -
  • "a+": append update mode, previous data is preserved, - writing is only allowed at the end of file.
    • -

-The mode string can also have a 'b' at the end, -which is needed in some systems to open the file in binary mode. -This string is exactly what is used in the -standard C function fopen. - - - - -

-

io.output ([file])

- - -

-Similar to io.input, but operates over the default output file. - - - - -

-

io.popen (prog [, mode])

- - -

-Starts program prog in a separated process and returns -a file handle that you can use to read data from this program -(if mode is "r", the default) -or to write data to this program -(if mode is "w"). - - -

-This function is system dependent and is not available -on all platforms. - - - - -

-

io.read (···)

- - -

-Equivalent to io.input():read. - - - - -

-

io.tmpfile ()

- - -

-Returns a handle for a temporary file. -This file is opened in update mode -and it is automatically removed when the program ends. - - - - -

-

io.type (obj)

- - -

-Checks whether obj is a valid file handle. -Returns the string "file" if obj is an open file handle, -"closed file" if obj is a closed file handle, -or nil if obj is not a file handle. - - - - -

-

io.write (···)

- - -

-Equivalent to io.output():write. - - - - -

-

file:close ()

- - -

-Closes file. -Note that files are automatically closed when -their handles are garbage collected, -but that takes an unpredictable amount of time to happen. - - - - -

-

file:flush ()

- - -

-Saves any written data to file. - - - - -

-

file:lines ()

- - -

-Returns an iterator function that, -each time it is called, -returns a new line from the file. -Therefore, the construction - -

-     for line in file:lines() do body end
-

-will iterate over all lines of the file. -(Unlike io.lines, this function does not close the file -when the loop ends.) - - - - -

-

file:read (···)

- - -

-Reads the file file, -according to the given formats, which specify what to read. -For each format, -the function returns a string (or a number) with the characters read, -or nil if it cannot read data with the specified format. -When called without formats, -it uses a default format that reads the entire next line -(see below). - - -

-The available formats are - -

    - -
  • "*n": -reads a number; -this is the only format that returns a number instead of a string. -
    • - -
  • "*a": -reads the whole file, starting at the current position. -On end of file, it returns the empty string. -
    • - -
  • "*l": -reads the next line (skipping the end of line), -returning nil on end of file. -This is the default format. -
    • - -
  • number: -reads a string with up to this number of characters, -returning nil on end of file. -If number is zero, -it reads nothing and returns an empty string, -or nil on end of file. -
    • - -
- - - -

-

file:seek ([whence] [, offset])

- - -

-Sets and gets the file position, -measured from the beginning of the file, -to the position given by offset plus a base -specified by the string whence, as follows: - -

    -
  • "set": base is position 0 (beginning of the file);
    • -
  • "cur": base is current position;
    • -
  • "end": base is end of file;
    • -

-In case of success, function seek returns the final file position, -measured in bytes from the beginning of the file. -If this function fails, it returns nil, -plus a string describing the error. - - -

-The default value for whence is "cur", -and for offset is 0. -Therefore, the call file:seek() returns the current -file position, without changing it; -the call file:seek("set") sets the position to the -beginning of the file (and returns 0); -and the call file:seek("end") sets the position to the -end of the file, and returns its size. - - - - -

-

file:setvbuf (mode [, size])

- - -

-Sets the buffering mode for an output file. -There are three available modes: - -

    - -
  • "no": -no buffering; the result of any output operation appears immediately. -
    • - -
  • "full": -full buffering; output operation is performed only -when the buffer is full (or when you explicitly flush the file -(see io.flush)). -
    • - -
  • "line": -line buffering; output is buffered until a newline is output -or there is any input from some special files -(such as a terminal device). -
    • - -

-For the last two cases, size -specifies the size of the buffer, in bytes. -The default is an appropriate size. - - - - -

-

file:write (···)

- - -

-Writes the value of each of its arguments to -the file. -The arguments must be strings or numbers. -To write other values, -use tostring or string.format before write. - - - - - - - -

5.8 - Operating System Facilities

- -

-This library is implemented through table os. - - -

-

os.clock ()

- - -

-Returns an approximation of the amount in seconds of CPU time -used by the program. - - - - -

-

os.date ([format [, time]])

- - -

-Returns a string or a table containing date and time, -formatted according to the given string format. - - -

-If the time argument is present, -this is the time to be formatted -(see the os.time function for a description of this value). -Otherwise, date formats the current time. - - -

-If format starts with '!', -then the date is formatted in Coordinated Universal Time. -After this optional character, -if format is the string "*t", -then date returns a table with the following fields: -year (four digits), month (1--12), day (1--31), -hour (0--23), min (0--59), sec (0--61), -wday (weekday, Sunday is 1), -yday (day of the year), -and isdst (daylight saving flag, a boolean). - - -

-If format is not "*t", -then date returns the date as a string, -formatted according to the same rules as the C function strftime. - - -

-When called without arguments, -date returns a reasonable date and time representation that depends on -the host system and on the current locale -(that is, os.date() is equivalent to os.date("%c")). - - - - -

-

os.difftime (t2, t1)

- - -

-Returns the number of seconds from time t1 to time t2. -In POSIX, Windows, and some other systems, -this value is exactly t2-t1. - - - - -

-

os.execute ([command])

- - -

-This function is equivalent to the C function system. -It passes command to be executed by an operating system shell. -It returns a status code, which is system-dependent. -If command is absent, then it returns nonzero if a shell is available -and zero otherwise. - - - - -

-

os.exit ([code])

- - -

-Calls the C function exit, -with an optional code, -to terminate the host program. -The default value for code is the success code. - - - - -

-

os.getenv (varname)

- - -

-Returns the value of the process environment variable varname, -or nil if the variable is not defined. - - - - -

-

os.remove (filename)

- - -

-Deletes the file or directory with the given name. -Directories must be empty to be removed. -If this function fails, it returns nil, -plus a string describing the error. - - - - -

-

os.rename (oldname, newname)

- - -

-Renames file or directory named oldname to newname. -If this function fails, it returns nil, -plus a string describing the error. - - - - -

-

os.setlocale (locale [, category])

- - -

-Sets the current locale of the program. -locale is a string specifying a locale; -category is an optional string describing which category to change: -"all", "collate", "ctype", -"monetary", "numeric", or "time"; -the default category is "all". -The function returns the name of the new locale, -or nil if the request cannot be honored. - - -

-If locale is the empty string, -the current locale is set to an implementation-defined native locale. -If locale is the string "C", -the current locale is set to the standard C locale. - - -

-When called with nil as the first argument, -this function only returns the name of the current locale -for the given category. - - - - -

-

os.time ([table])

- - -

-Returns the current time when called without arguments, -or a time representing the date and time specified by the given table. -This table must have fields year, month, and day, -and may have fields hour, min, sec, and isdst -(for a description of these fields, see the os.date function). - - -

-The returned value is a number, whose meaning depends on your system. -In POSIX, Windows, and some other systems, this number counts the number -of seconds since some given start time (the "epoch"). -In other systems, the meaning is not specified, -and the number returned by time can be used only as an argument to -date and difftime. - - - - -

-

os.tmpname ()

- - -

-Returns a string with a file name that can -be used for a temporary file. -The file must be explicitly opened before its use -and explicitly removed when no longer needed. - - -

-On some systems (POSIX), -this function also creates a file with that name, -to avoid security risks. -(Someone else might create the file with wrong permissions -in the time between getting the name and creating the file.) -You still have to open the file to use it -and to remove it (even if you do not use it). - - -

-When possible, -you may prefer to use io.tmpfile, -which automatically removes the file when the program ends. - - - - - - - -

5.9 - The Debug Library

- -

-This library provides -the functionality of the debug interface to Lua programs. -You should exert care when using this library. -The functions provided here should be used exclusively for debugging -and similar tasks, such as profiling. -Please resist the temptation to use them as a -usual programming tool: -they can be very slow. -Moreover, several of these functions -violate some assumptions about Lua code -(e.g., that variables local to a function -cannot be accessed from outside or -that userdata metatables cannot be changed by Lua code) -and therefore can compromise otherwise secure code. - - -

-All functions in this library are provided -inside the debug table. -All functions that operate over a thread -have an optional first argument which is the -thread to operate over. -The default is always the current thread. - - -

-

debug.debug ()

- - -

-Enters an interactive mode with the user, -running each string that the user enters. -Using simple commands and other debug facilities, -the user can inspect global and local variables, -change their values, evaluate expressions, and so on. -A line containing only the word cont finishes this function, -so that the caller continues its execution. - - -

-Note that commands for debug.debug are not lexically nested -within any function, and so have no direct access to local variables. - - - - -

-

debug.getfenv (o)

-Returns the environment of object o. - - - - -

-

debug.gethook ([thread])

- - -

-Returns the current hook settings of the thread, as three values: -the current hook function, the current hook mask, -and the current hook count -(as set by the debug.sethook function). - - - - -

-

debug.getinfo ([thread,] function [, what])

- - -

-Returns a table with information about a function. -You can give the function directly, -or you can give a number as the value of function, -which means the function running at level function of the call stack -of the given thread: -level 0 is the current function (getinfo itself); -level 1 is the function that called getinfo; -and so on. -If function is a number larger than the number of active functions, -then getinfo returns nil. - - -

-The returned table can contain all the fields returned by lua_getinfo, -with the string what describing which fields to fill in. -The default for what is to get all information available, -except the table of valid lines. -If present, -the option 'f' -adds a field named func with the function itself. -If present, -the option 'L' -adds a field named activelines with the table of -valid lines. - - -

-For instance, the expression debug.getinfo(1,"n").name returns -a table with a name for the current function, -if a reasonable name can be found, -and the expression debug.getinfo(print) -returns a table with all available information -about the print function. - - - - -

-

debug.getlocal ([thread,] level, local)

- - -

-This function returns the name and the value of the local variable -with index local of the function at level level of the stack. -(The first parameter or local variable has index 1, and so on, -until the last active local variable.) -The function returns nil if there is no local -variable with the given index, -and raises an error when called with a level out of range. -(You can call debug.getinfo to check whether the level is valid.) - - -

-Variable names starting with '(' (open parentheses) -represent internal variables -(loop control variables, temporaries, and C function locals). - - - - -

-

debug.getmetatable (object)

- - -

-Returns the metatable of the given object -or nil if it does not have a metatable. - - - - -

-

debug.getregistry ()

- - -

-Returns the registry table (see §3.5). - - - - -

-

debug.getupvalue (func, up)

- - -

-This function returns the name and the value of the upvalue -with index up of the function func. -The function returns nil if there is no upvalue with the given index. - - - - -

-

debug.setfenv (object, table)

- - -

-Sets the environment of the given object to the given table. -Returns object. - - - - -

-

debug.sethook ([thread,] hook, mask [, count])

- - -

-Sets the given function as a hook. -The string mask and the number count describe -when the hook will be called. -The string mask may have the following characters, -with the given meaning: - -

    -
  • "c": the hook is called every time Lua calls a function;
    • -
  • "r": the hook is called every time Lua returns from a function;
    • -
  • "l": the hook is called every time Lua enters a new line of code.
    • -

-With a count different from zero, -the hook is called after every count instructions. - - -

-When called without arguments, -debug.sethook turns off the hook. - - -

-When the hook is called, its first parameter is a string -describing the event that has triggered its call: -"call", "return" (or "tail return", -when simulating a return from a tail call), -"line", and "count". -For line events, -the hook also gets the new line number as its second parameter. -Inside a hook, -you can call getinfo with level 2 to get more information about -the running function -(level 0 is the getinfo function, -and level 1 is the hook function), -unless the event is "tail return". -In this case, Lua is only simulating the return, -and a call to getinfo will return invalid data. - - - - -

-

debug.setlocal ([thread,] level, local, value)

- - -

-This function assigns the value value to the local variable -with index local of the function at level level of the stack. -The function returns nil if there is no local -variable with the given index, -and raises an error when called with a level out of range. -(You can call getinfo to check whether the level is valid.) -Otherwise, it returns the name of the local variable. - - - - -

-

debug.setmetatable (object, table)

- - -

-Sets the metatable for the given object to the given table -(which can be nil). - - - - -

-

debug.setupvalue (func, up, value)

- - -

-This function assigns the value value to the upvalue -with index up of the function func. -The function returns nil if there is no upvalue -with the given index. -Otherwise, it returns the name of the upvalue. - - - - -

-

debug.traceback ([thread,] [message] [, level])

- - -

-Returns a string with a traceback of the call stack. -An optional message string is appended -at the beginning of the traceback. -An optional level number tells at which level -to start the traceback -(default is 1, the function calling traceback). - - - - - - - -

6 - Lua Stand-alone

- -

-Although Lua has been designed as an extension language, -to be embedded in a host C program, -it is also frequently used as a stand-alone language. -An interpreter for Lua as a stand-alone language, -called simply lua, -is provided with the standard distribution. -The stand-alone interpreter includes -all standard libraries, including the debug library. -Its usage is: - -

-     lua [options] [script [args]]
-

-The options are: - -

    -
  • -e stat: executes string stat;
    • -
  • -l mod: "requires" mod;
    • -
  • -i: enters interactive mode after running script;
    • -
  • -v: prints version information;
    • -
  • --: stops handling options;
    • -
  • -: executes stdin as a file and stops handling options.
    • -

-After handling its options, lua runs the given script, -passing to it the given args as string arguments. -When called without arguments, -lua behaves as lua -v -i -when the standard input (stdin) is a terminal, -and as lua - otherwise. - - -

-Before running any argument, -the interpreter checks for an environment variable LUA_INIT. -If its format is @filename, -then lua executes the file. -Otherwise, lua executes the string itself. - - -

-All options are handled in order, except -i. -For instance, an invocation like - -

-     $ lua -e'a=1' -e 'print(a)' script.lua
-

-will first set a to 1, then print the value of a (which is '1'), -and finally run the file script.lua with no arguments. -(Here $ is the shell prompt. Your prompt may be different.) - - -

-Before starting to run the script, -lua collects all arguments in the command line -in a global table called arg. -The script name is stored at index 0, -the first argument after the script name goes to index 1, -and so on. -Any arguments before the script name -(that is, the interpreter name plus the options) -go to negative indices. -For instance, in the call - -

-     $ lua -la b.lua t1 t2
-

-the interpreter first runs the file a.lua, -then creates a table - -

-     arg = { [-2] = "lua", [-1] = "-la",
-             [0] = "b.lua",
-             [1] = "t1", [2] = "t2" }
-

-and finally runs the file b.lua. -The script is called with arg[1], arg[2], ··· -as arguments; -it can also access these arguments with the vararg expression '...'. - - -

-In interactive mode, -if you write an incomplete statement, -the interpreter waits for its completion -by issuing a different prompt. - - -

-If the global variable _PROMPT contains a string, -then its value is used as the prompt. -Similarly, if the global variable _PROMPT2 contains a string, -its value is used as the secondary prompt -(issued during incomplete statements). -Therefore, both prompts can be changed directly on the command line -or in any Lua programs by assigning to _PROMPT. -See the next example: - -

-     $ lua -e"_PROMPT='myprompt> '" -i
-

-(The outer pair of quotes is for the shell, -the inner pair is for Lua.) -Note the use of -i to enter interactive mode; -otherwise, -the program would just end silently -right after the assignment to _PROMPT. - - -

-To allow the use of Lua as a -script interpreter in Unix systems, -the stand-alone interpreter skips -the first line of a chunk if it starts with #. -Therefore, Lua scripts can be made into executable programs -by using chmod +x and the #! form, -as in - -

-     #!/usr/local/bin/lua
-

-(Of course, -the location of the Lua interpreter may be different in your machine. -If lua is in your PATH, -then - -

-     #!/usr/bin/env lua
-

-is a more portable solution.) - - - -

7 - Incompatibilities with the Previous Version

- -

-Here we list the incompatibilities that you may find when moving a program -from Lua 5.0 to Lua 5.1. -You can avoid most of the incompatibilities compiling Lua with -appropriate options (see file luaconf.h). -However, -all these compatibility options will be removed in the next version of Lua. - - - -

7.1 - Changes in the Language

-
    - -
  • -The vararg system changed from the pseudo-argument arg with a -table with the extra arguments to the vararg expression. -(See compile-time option LUA_COMPAT_VARARG in luaconf.h.) -
    • - -
  • -There was a subtle change in the scope of the implicit -variables of the for statement and for the repeat statement. -
    • - -
  • -The long string/long comment syntax ([[string]]) -does not allow nesting. -You can use the new syntax ([=[string]=]) in these cases. -(See compile-time option LUA_COMPAT_LSTR in luaconf.h.) -
    • - -
- - - - -

7.2 - Changes in the Libraries

-
    - -
  • -Function string.gfind was renamed string.gmatch. -(See compile-time option LUA_COMPAT_GFIND in luaconf.h.) -
    • - -
  • -When string.gsub is called with a function as its -third argument, -whenever this function returns nil or false the -replacement string is the whole match, -instead of the empty string. -
    • - -
  • -Function table.setn was deprecated. -Function table.getn corresponds -to the new length operator (#); -use the operator instead of the function. -(See compile-time option LUA_COMPAT_GETN in luaconf.h.) -
    • - -
  • -Function loadlib was renamed package.loadlib. -(See compile-time option LUA_COMPAT_LOADLIB in luaconf.h.) -
    • - -
  • -Function math.mod was renamed math.fmod. -(See compile-time option LUA_COMPAT_MOD in luaconf.h.) -
    • - -
  • -Functions table.foreach and table.foreachi are deprecated. -You can use a for loop with pairs or ipairs instead. -
    • - -
  • -There were substantial changes in function require due to -the new module system. -However, the new behavior is mostly compatible with the old, -but require gets the path from package.path instead -of from LUA_PATH. -
    • - -
  • -Function collectgarbage has different arguments. -Function gcinfo is deprecated; -use collectgarbage("count") instead. -
    • - -
- - - - -

7.3 - Changes in the API

-
    - -
  • -The luaopen_* functions (to open libraries) -cannot be called directly, -like a regular C function. -They must be called through Lua, -like a Lua function. -
    • - -
  • -Function lua_open was replaced by lua_newstate to -allow the user to set a memory-allocation function. -You can use luaL_newstate from the standard library to -create a state with a standard allocation function -(based on realloc). -
    • - -
  • -Functions luaL_getn and luaL_setn -(from the auxiliary library) are deprecated. -Use lua_objlen instead of luaL_getn -and nothing instead of luaL_setn. -
    • - -
  • -Function luaL_openlib was replaced by luaL_register. -
    • - -
  • -Function luaL_checkudata now throws an error when the given value -is not a userdata of the expected type. -(In Lua 5.0 it returned NULL.) -
    • - -
- - - - -

8 - The Complete Syntax of Lua

- -

-Here is the complete syntax of Lua in extended BNF. -(It does not describe operator precedences.) - - - - -

-
-	chunk ::= {stat [`;´]} [laststat [`;´]]
-
-	block ::= chunk
-
-	stat ::=  varlist `=´ explist | 
-		 functioncall | 
-		 do block end | 
-		 while exp do block end | 
-		 repeat block until exp | 
-		 if exp then block {elseif exp then block} [else block] end | 
-		 for Name `=´ exp `,´ exp [`,´ exp] do block end | 
-		 for namelist in explist do block end | 
-		 function funcname funcbody | 
-		 local function Name funcbody | 
-		 local namelist [`=´ explist] 
-
-	laststat ::= return [explist] | break
-
-	funcname ::= Name {`.´ Name} [`:´ Name]
-
-	varlist ::= var {`,´ var}
-
-	var ::=  Name | prefixexp `[´ exp `]´ | prefixexp `.´ Name 
-
-	namelist ::= Name {`,´ Name}
-
-	explist ::= {exp `,´} exp
-
-	exp ::=  nil | false | true | Number | String | `...´ | function | 
-		 prefixexp | tableconstructor | exp binop exp | unop exp 
-
-	prefixexp ::= var | functioncall | `(´ exp `)´
-
-	functioncall ::=  prefixexp args | prefixexp `:´ Name args 
-
-	args ::=  `(´ [explist] `)´ | tableconstructor | String 
-
-	function ::= function funcbody
-
-	funcbody ::= `(´ [parlist] `)´ block end
-
-	parlist ::= namelist [`,´ `...´] | `...´
-
-	tableconstructor ::= `{´ [fieldlist] `}´
-
-	fieldlist ::= field {fieldsep field} [fieldsep]
-
-	field ::= `[´ exp `]´ `=´ exp | Name `=´ exp | exp
-
-	fieldsep ::= `,´ | `;´
-
-	binop ::= `+´ | `-´ | `*´ | `/´ | `^´ | `%´ | `..´ | 
-		 `<´ | `<=´ | `>´ | `>=´ | `==´ | `~=´ | 
-		 and | or
-
-	unop ::= `-´ | not | `#´
-
-
- -

- - - - - - - -

- -Last update: -Mon Aug 18 13:25:46 BRT 2008 - - - - - diff --git a/ml_curl/lib/lua51/doc/readme.html b/ml_curl/lib/lua51/doc/readme.html deleted file mode 100644 index 38be6db..0000000 --- a/ml_curl/lib/lua51/doc/readme.html +++ /dev/null @@ -1,40 +0,0 @@ - - -Lua documentation - - - - - -
-

-Lua -Documentation -

- -This is the documentation included in the source distribution of Lua 5.1.4. - - - -Lua's -official web site -contains updated documentation, -especially the -reference manual. -

- -

- -Last update: -Tue Aug 12 14:46:07 BRT 2008 - - - - diff --git a/ml_curl/lib/lua51/etc/Makefile b/ml_curl/lib/lua51/etc/Makefile deleted file mode 100644 index 6d00008..0000000 --- a/ml_curl/lib/lua51/etc/Makefile +++ /dev/null @@ -1,44 +0,0 @@ -# makefile for Lua etc - -TOP= .. -LIB= $(TOP)/src -INC= $(TOP)/src -BIN= $(TOP)/src -SRC= $(TOP)/src -TST= $(TOP)/test - -CC= gcc -CFLAGS= -O2 -Wall -I$(INC) $(MYCFLAGS) -MYCFLAGS= -MYLDFLAGS= -Wl,-E -MYLIBS= -lm -#MYLIBS= -lm -Wl,-E -ldl -lreadline -lhistory -lncurses -RM= rm -f - -default: - @echo 'Please choose a target: min noparser one strict clean' - -min: min.c - $(CC) $(CFLAGS) $@.c -L$(LIB) -llua $(MYLIBS) - echo 'print"Hello there!"' | ./a.out - -noparser: noparser.o - $(CC) noparser.o $(SRC)/lua.o -L$(LIB) -llua $(MYLIBS) - $(BIN)/luac $(TST)/hello.lua - -./a.out luac.out - -./a.out -e'a=1' - -one: - $(CC) $(CFLAGS) all.c $(MYLIBS) - ./a.out $(TST)/hello.lua - -strict: - -$(BIN)/lua -e 'print(a);b=2' - -$(BIN)/lua -lstrict -e 'print(a)' - -$(BIN)/lua -e 'function f() b=2 end f()' - -$(BIN)/lua -lstrict -e 'function f() b=2 end f()' - -clean: - $(RM) a.out core core.* *.o luac.out - -.PHONY: default min noparser one strict clean diff --git a/ml_curl/lib/lua51/etc/README b/ml_curl/lib/lua51/etc/README deleted file mode 100644 index 5149fc9..0000000 --- a/ml_curl/lib/lua51/etc/README +++ /dev/null @@ -1,37 +0,0 @@ -This directory contains some useful files and code. -Unlike the code in ../src, everything here is in the public domain. - -If any of the makes fail, you're probably not using the same libraries -used to build Lua. Set MYLIBS in Makefile accordingly. - -all.c - Full Lua interpreter in a single file. - Do "make one" for a demo. - -lua.hpp - Lua header files for C++ using 'extern "C"'. - -lua.ico - A Lua icon for Windows (and web sites: save as favicon.ico). - Drawn by hand by Markus Gritsch . - -lua.pc - pkg-config data for Lua - -luavs.bat - Script to build Lua under "Visual Studio .NET Command Prompt". - Run it from the toplevel as etc\luavs.bat. - -min.c - A minimal Lua interpreter. - Good for learning and for starting your own. - Do "make min" for a demo. - -noparser.c - Linking with noparser.o avoids loading the parsing modules in lualib.a. - Do "make noparser" for a demo. - -strict.lua - Traps uses of undeclared global variables. - Do "make strict" for a demo. - diff --git a/ml_curl/lib/lua51/etc/all.c b/ml_curl/lib/lua51/etc/all.c deleted file mode 100644 index dab68fa..0000000 --- a/ml_curl/lib/lua51/etc/all.c +++ /dev/null @@ -1,38 +0,0 @@ -/* -* all.c -- Lua core, libraries and interpreter in a single file -*/ - -#define luaall_c - -#include "lapi.c" -#include "lcode.c" -#include "ldebug.c" -#include "ldo.c" -#include "ldump.c" -#include "lfunc.c" -#include "lgc.c" -#include "llex.c" -#include "lmem.c" -#include "lobject.c" -#include "lopcodes.c" -#include "lparser.c" -#include "lstate.c" -#include "lstring.c" -#include "ltable.c" -#include "ltm.c" -#include "lundump.c" -#include "lvm.c" -#include "lzio.c" - -#include "lauxlib.c" -#include "lbaselib.c" -#include "ldblib.c" -#include "liolib.c" -#include "linit.c" -#include "lmathlib.c" -#include "loadlib.c" -#include "loslib.c" -#include "lstrlib.c" -#include "ltablib.c" - -#include "lua.c" diff --git a/ml_curl/lib/lua51/etc/lua.hpp b/ml_curl/lib/lua51/etc/lua.hpp deleted file mode 100644 index ec417f5..0000000 --- a/ml_curl/lib/lua51/etc/lua.hpp +++ /dev/null @@ -1,9 +0,0 @@ -// lua.hpp -// Lua header files for C++ -// <> not supplied automatically because Lua also compiles as C++ - -extern "C" { -#include "lua.h" -#include "lualib.h" -#include "lauxlib.h" -} diff --git a/ml_curl/lib/lua51/etc/lua.ico b/ml_curl/lib/lua51/etc/lua.ico deleted file mode 100644 index ccbabc4..0000000 Binary files a/ml_curl/lib/lua51/etc/lua.ico and /dev/null differ diff --git a/ml_curl/lib/lua51/etc/lua.pc b/ml_curl/lib/lua51/etc/lua.pc deleted file mode 100644 index f52f55b..0000000 --- a/ml_curl/lib/lua51/etc/lua.pc +++ /dev/null @@ -1,31 +0,0 @@ -# lua.pc -- pkg-config data for Lua - -# vars from install Makefile - -# grep '^V=' ../Makefile -V= 5.1 -# grep '^R=' ../Makefile -R= 5.1.4 - -# grep '^INSTALL_.*=' ../Makefile | sed 's/INSTALL_TOP/prefix/' -prefix= /usr/local -INSTALL_BIN= ${prefix}/bin -INSTALL_INC= ${prefix}/include -INSTALL_LIB= ${prefix}/lib -INSTALL_MAN= ${prefix}/man/man1 -INSTALL_LMOD= ${prefix}/share/lua/${V} -INSTALL_CMOD= ${prefix}/lib/lua/${V} - -# canonical vars -exec_prefix=${prefix} -libdir=${exec_prefix}/lib -includedir=${prefix}/include - -Name: Lua -Description: An Extensible Extension Language -Version: ${R} -Requires: -Libs: -L${libdir} -llua -lm -Cflags: -I${includedir} - -# (end of lua.pc) diff --git a/ml_curl/lib/lua51/etc/luavs.bat b/ml_curl/lib/lua51/etc/luavs.bat deleted file mode 100644 index 08c2bed..0000000 --- a/ml_curl/lib/lua51/etc/luavs.bat +++ /dev/null @@ -1,28 +0,0 @@ -@rem Script to build Lua under "Visual Studio .NET Command Prompt". -@rem Do not run from this directory; run it from the toplevel: etc\luavs.bat . -@rem It creates lua51.dll, lua51.lib, lua.exe, and luac.exe in src. -@rem (contributed by David Manura and Mike Pall) - -@setlocal -@set MYCOMPILE=cl /nologo /MD /O2 /W3 /c /D_CRT_SECURE_NO_DEPRECATE -@set MYLINK=link /nologo -@set MYMT=mt /nologo - -cd src -%MYCOMPILE% /DLUA_BUILD_AS_DLL l*.c -del lua.obj luac.obj -%MYLINK% /DLL /out:lua51.dll l*.obj -if exist lua51.dll.manifest^ - %MYMT% -manifest lua51.dll.manifest -outputresource:lua51.dll;2 -%MYCOMPILE% /DLUA_BUILD_AS_DLL lua.c -%MYLINK% /out:lua.exe lua.obj lua51.lib -if exist lua.exe.manifest^ - %MYMT% -manifest lua.exe.manifest -outputresource:lua.exe -%MYCOMPILE% l*.c print.c -del lua.obj linit.obj lbaselib.obj ldblib.obj liolib.obj lmathlib.obj^ - loslib.obj ltablib.obj lstrlib.obj loadlib.obj -%MYLINK% /out:luac.exe *.obj -if exist luac.exe.manifest^ - %MYMT% -manifest luac.exe.manifest -outputresource:luac.exe -del *.obj *.manifest -cd .. diff --git a/ml_curl/lib/lua51/etc/min.c b/ml_curl/lib/lua51/etc/min.c deleted file mode 100644 index 6a85a4d..0000000 --- a/ml_curl/lib/lua51/etc/min.c +++ /dev/null @@ -1,39 +0,0 @@ -/* -* min.c -- a minimal Lua interpreter -* loads stdin only with minimal error handling. -* no interaction, and no standard library, only a "print" function. -*/ - -#include - -#include "lua.h" -#include "lauxlib.h" - -static int print(lua_State *L) -{ - int n=lua_gettop(L); - int i; - for (i=1; i<=n; i++) - { - if (i>1) printf("\t"); - if (lua_isstring(L,i)) - printf("%s",lua_tostring(L,i)); - else if (lua_isnil(L,i)) - printf("%s","nil"); - else if (lua_isboolean(L,i)) - printf("%s",lua_toboolean(L,i) ? "true" : "false"); - else - printf("%s:%p",luaL_typename(L,i),lua_topointer(L,i)); - } - printf("\n"); - return 0; -} - -int main(void) -{ - lua_State *L=lua_open(); - lua_register(L,"print",print); - if (luaL_dofile(L,NULL)!=0) fprintf(stderr,"%s\n",lua_tostring(L,-1)); - lua_close(L); - return 0; -} diff --git a/ml_curl/lib/lua51/etc/noparser.c b/ml_curl/lib/lua51/etc/noparser.c deleted file mode 100644 index 13ba546..0000000 --- a/ml_curl/lib/lua51/etc/noparser.c +++ /dev/null @@ -1,50 +0,0 @@ -/* -* The code below can be used to make a Lua core that does not contain the -* parsing modules (lcode, llex, lparser), which represent 35% of the total core. -* You'll only be able to load binary files and strings, precompiled with luac. -* (Of course, you'll have to build luac with the original parsing modules!) -* -* To use this module, simply compile it ("make noparser" does that) and list -* its object file before the Lua libraries. The linker should then not load -* the parsing modules. To try it, do "make luab". -* -* If you also want to avoid the dump module (ldump.o), define NODUMP. -* #define NODUMP -*/ - -#define LUA_CORE - -#include "llex.h" -#include "lparser.h" -#include "lzio.h" - -LUAI_FUNC void luaX_init (lua_State *L) { - UNUSED(L); -} - -LUAI_FUNC Proto *luaY_parser (lua_State *L, ZIO *z, Mbuffer *buff, const char *name) { - UNUSED(z); - UNUSED(buff); - UNUSED(name); - lua_pushliteral(L,"parser not loaded"); - lua_error(L); - return NULL; -} - -#ifdef NODUMP -#include "lundump.h" - -LUAI_FUNC int luaU_dump (lua_State* L, const Proto* f, lua_Writer w, void* data, int strip) { - UNUSED(f); - UNUSED(w); - UNUSED(data); - UNUSED(strip); -#if 1 - UNUSED(L); - return 0; -#else - lua_pushliteral(L,"dumper not loaded"); - lua_error(L); -#endif -} -#endif diff --git a/ml_curl/lib/lua51/etc/strict.lua b/ml_curl/lib/lua51/etc/strict.lua deleted file mode 100644 index 604619d..0000000 --- a/ml_curl/lib/lua51/etc/strict.lua +++ /dev/null @@ -1,41 +0,0 @@ --- --- strict.lua --- checks uses of undeclared global variables --- All global variables must be 'declared' through a regular assignment --- (even assigning nil will do) in a main chunk before being used --- anywhere or assigned to inside a function. --- - -local getinfo, error, rawset, rawget = debug.getinfo, error, rawset, rawget - -local mt = getmetatable(_G) -if mt == nil then - mt = {} - setmetatable(_G, mt) -end - -mt.__declared = {} - -local function what () - local d = getinfo(3, "S") - return d and d.what or "C" -end - -mt.__newindex = function (t, n, v) - if not mt.__declared[n] then - local w = what() - if w ~= "main" and w ~= "C" then - error("assign to undeclared variable '"..n.."'", 2) - end - mt.__declared[n] = true - end - rawset(t, n, v) -end - -mt.__index = function (t, n) - if not mt.__declared[n] and what() ~= "C" then - error("variable '"..n.."' is not declared", 2) - end - return rawget(t, n) -end - diff --git a/ml_curl/lib/lua51/src/Makefile b/ml_curl/lib/lua51/src/Makefile deleted file mode 100644 index e4a3cd6..0000000 --- a/ml_curl/lib/lua51/src/Makefile +++ /dev/null @@ -1,182 +0,0 @@ -# makefile for building Lua -# see ../INSTALL for installation instructions -# see ../Makefile and luaconf.h for further customization - -# == CHANGE THE SETTINGS BELOW TO SUIT YOUR ENVIRONMENT ======================= - -# Your platform. See PLATS for possible values. -PLAT= none - -CC= gcc -CFLAGS= -O2 -Wall $(MYCFLAGS) -AR= ar rcu -RANLIB= ranlib -RM= rm -f -LIBS= -lm $(MYLIBS) - -MYCFLAGS= -MYLDFLAGS= -MYLIBS= - -# == END OF USER SETTINGS. NO NEED TO CHANGE ANYTHING BELOW THIS LINE ========= - -PLATS= aix ansi bsd freebsd generic linux macosx mingw posix solaris - -LUA_A= liblua.a -CORE_O= lapi.o lcode.o ldebug.o ldo.o ldump.o lfunc.o lgc.o llex.o lmem.o \ - lobject.o lopcodes.o lparser.o lstate.o lstring.o ltable.o ltm.o \ - lundump.o lvm.o lzio.o -LIB_O= lauxlib.o lbaselib.o ldblib.o liolib.o lmathlib.o loslib.o ltablib.o \ - lstrlib.o loadlib.o linit.o - -LUA_T= lua -LUA_O= lua.o - -LUAC_T= luac -LUAC_O= luac.o print.o - -ALL_O= $(CORE_O) $(LIB_O) $(LUA_O) $(LUAC_O) -ALL_T= $(LUA_A) $(LUA_T) $(LUAC_T) -ALL_A= $(LUA_A) - -default: $(PLAT) - -all: $(ALL_T) - -o: $(ALL_O) - -a: $(ALL_A) - -$(LUA_A): $(CORE_O) $(LIB_O) - $(AR) $@ $? - $(RANLIB) $@ - -$(LUA_T): $(LUA_O) $(LUA_A) - $(CC) -o $@ $(MYLDFLAGS) $(LUA_O) $(LUA_A) $(LIBS) - -$(LUAC_T): $(LUAC_O) $(LUA_A) - $(CC) -o $@ $(MYLDFLAGS) $(LUAC_O) $(LUA_A) $(LIBS) - -clean: - $(RM) $(ALL_T) $(ALL_O) - -depend: - @$(CC) $(CFLAGS) -MM l*.c print.c - -echo: - @echo "PLAT = $(PLAT)" - @echo "CC = $(CC)" - @echo "CFLAGS = $(CFLAGS)" - @echo "AR = $(AR)" - @echo "RANLIB = $(RANLIB)" - @echo "RM = $(RM)" - @echo "MYCFLAGS = $(MYCFLAGS)" - @echo "MYLDFLAGS = $(MYLDFLAGS)" - @echo "MYLIBS = $(MYLIBS)" - -# convenience targets for popular platforms - -none: - @echo "Please choose a platform:" - @echo " $(PLATS)" - -aix: - $(MAKE) all CC="xlc" CFLAGS="-O2 -DLUA_USE_POSIX -DLUA_USE_DLOPEN" MYLIBS="-ldl" MYLDFLAGS="-brtl -bexpall" - -ansi: - $(MAKE) all MYCFLAGS=-DLUA_ANSI - -bsd: - $(MAKE) all MYCFLAGS="-DLUA_USE_POSIX -DLUA_USE_DLOPEN" MYLIBS="-Wl,-E" - -freebsd: - $(MAKE) all MYCFLAGS="-DLUA_USE_LINUX" MYLIBS="-Wl,-E -lreadline" - -generic: - $(MAKE) all MYCFLAGS= - -linux: - $(MAKE) all MYCFLAGS=-DLUA_USE_LINUX MYLIBS="-Wl,-E -ldl -lreadline -lhistory -lncurses" - -macosx: - $(MAKE) all MYCFLAGS=-DLUA_USE_LINUX MYLIBS="-lreadline" -# use this on Mac OS X 10.3- -# $(MAKE) all MYCFLAGS=-DLUA_USE_MACOSX - -mingw: - $(MAKE) "LUA_A=lua51.dll" "LUA_T=lua.exe" \ - "AR=$(CC) -shared -o" "RANLIB=strip --strip-unneeded" \ - "MYCFLAGS=-DLUA_BUILD_AS_DLL" "MYLIBS=" "MYLDFLAGS=-s" lua.exe - $(MAKE) "LUAC_T=luac.exe" luac.exe - -posix: - $(MAKE) all MYCFLAGS=-DLUA_USE_POSIX - -solaris: - $(MAKE) all MYCFLAGS="-DLUA_USE_POSIX -DLUA_USE_DLOPEN" MYLIBS="-ldl" - -# list targets that do not create files (but not all makes understand .PHONY) -.PHONY: all $(PLATS) default o a clean depend echo none - -# DO NOT DELETE - -lapi.o: lapi.c lua.h luaconf.h lapi.h lobject.h llimits.h ldebug.h \ - lstate.h ltm.h lzio.h lmem.h ldo.h lfunc.h lgc.h lstring.h ltable.h \ - lundump.h lvm.h -lauxlib.o: lauxlib.c lua.h luaconf.h lauxlib.h -lbaselib.o: lbaselib.c lua.h luaconf.h lauxlib.h lualib.h -lcode.o: lcode.c lua.h luaconf.h lcode.h llex.h lobject.h llimits.h \ - lzio.h lmem.h lopcodes.h lparser.h ldebug.h lstate.h ltm.h ldo.h lgc.h \ - ltable.h -ldblib.o: ldblib.c lua.h luaconf.h lauxlib.h lualib.h -ldebug.o: ldebug.c lua.h luaconf.h lapi.h lobject.h llimits.h lcode.h \ - llex.h lzio.h lmem.h lopcodes.h lparser.h ldebug.h lstate.h ltm.h ldo.h \ - lfunc.h lstring.h lgc.h ltable.h lvm.h -ldo.o: ldo.c lua.h luaconf.h ldebug.h lstate.h lobject.h llimits.h ltm.h \ - lzio.h lmem.h ldo.h lfunc.h lgc.h lopcodes.h lparser.h lstring.h \ - ltable.h lundump.h lvm.h -ldump.o: ldump.c lua.h luaconf.h lobject.h llimits.h lstate.h ltm.h \ - lzio.h lmem.h lundump.h -lfunc.o: lfunc.c lua.h luaconf.h lfunc.h lobject.h llimits.h lgc.h lmem.h \ - lstate.h ltm.h lzio.h -lgc.o: lgc.c lua.h luaconf.h ldebug.h lstate.h lobject.h llimits.h ltm.h \ - lzio.h lmem.h ldo.h lfunc.h lgc.h lstring.h ltable.h -linit.o: linit.c lua.h luaconf.h lualib.h lauxlib.h -liolib.o: liolib.c lua.h luaconf.h lauxlib.h lualib.h -llex.o: llex.c lua.h luaconf.h ldo.h lobject.h llimits.h lstate.h ltm.h \ - lzio.h lmem.h llex.h lparser.h lstring.h lgc.h ltable.h -lmathlib.o: lmathlib.c lua.h luaconf.h lauxlib.h lualib.h -lmem.o: lmem.c lua.h luaconf.h ldebug.h lstate.h lobject.h llimits.h \ - ltm.h lzio.h lmem.h ldo.h -loadlib.o: loadlib.c lua.h luaconf.h lauxlib.h lualib.h -lobject.o: lobject.c lua.h luaconf.h ldo.h lobject.h llimits.h lstate.h \ - ltm.h lzio.h lmem.h lstring.h lgc.h lvm.h -lopcodes.o: lopcodes.c lopcodes.h llimits.h lua.h luaconf.h -loslib.o: loslib.c lua.h luaconf.h lauxlib.h lualib.h -lparser.o: lparser.c lua.h luaconf.h lcode.h llex.h lobject.h llimits.h \ - lzio.h lmem.h lopcodes.h lparser.h ldebug.h lstate.h ltm.h ldo.h \ - lfunc.h lstring.h lgc.h ltable.h -lstate.o: lstate.c lua.h luaconf.h ldebug.h lstate.h lobject.h llimits.h \ - ltm.h lzio.h lmem.h ldo.h lfunc.h lgc.h llex.h lstring.h ltable.h -lstring.o: lstring.c lua.h luaconf.h lmem.h llimits.h lobject.h lstate.h \ - ltm.h lzio.h lstring.h lgc.h -lstrlib.o: lstrlib.c lua.h luaconf.h lauxlib.h lualib.h -ltable.o: ltable.c lua.h luaconf.h ldebug.h lstate.h lobject.h llimits.h \ - ltm.h lzio.h lmem.h ldo.h lgc.h ltable.h -ltablib.o: ltablib.c lua.h luaconf.h lauxlib.h lualib.h -ltm.o: ltm.c lua.h luaconf.h lobject.h llimits.h lstate.h ltm.h lzio.h \ - lmem.h lstring.h lgc.h ltable.h -lua.o: lua.c lua.h luaconf.h lauxlib.h lualib.h -luac.o: luac.c lua.h luaconf.h lauxlib.h ldo.h lobject.h llimits.h \ - lstate.h ltm.h lzio.h lmem.h lfunc.h lopcodes.h lstring.h lgc.h \ - lundump.h -lundump.o: lundump.c lua.h luaconf.h ldebug.h lstate.h lobject.h \ - llimits.h ltm.h lzio.h lmem.h ldo.h lfunc.h lstring.h lgc.h lundump.h -lvm.o: lvm.c lua.h luaconf.h ldebug.h lstate.h lobject.h llimits.h ltm.h \ - lzio.h lmem.h ldo.h lfunc.h lgc.h lopcodes.h lstring.h ltable.h lvm.h -lzio.o: lzio.c lua.h luaconf.h llimits.h lmem.h lstate.h lobject.h ltm.h \ - lzio.h -print.o: print.c ldebug.h lstate.h lua.h luaconf.h lobject.h llimits.h \ - ltm.h lzio.h lmem.h lopcodes.h lundump.h - -# (end of Makefile) diff --git a/ml_curl/lib/lua51/src/lapi.c b/ml_curl/lib/lua51/src/lapi.c deleted file mode 100644 index 5d5145d..0000000 --- a/ml_curl/lib/lua51/src/lapi.c +++ /dev/null @@ -1,1087 +0,0 @@ -/* -** $Id: lapi.c,v 2.55.1.5 2008/07/04 18:41:18 roberto Exp $ -** Lua API -** See Copyright Notice in lua.h -*/ - - -#include -#include -#include -#include - -#define lapi_c -#define LUA_CORE - -#include "lua.h" - -#include "lapi.h" -#include "ldebug.h" -#include "ldo.h" -#include "lfunc.h" -#include "lgc.h" -#include "lmem.h" -#include "lobject.h" -#include "lstate.h" -#include "lstring.h" -#include "ltable.h" -#include "ltm.h" -#include "lundump.h" -#include "lvm.h" - - - -const char lua_ident[] = - "$Lua: " LUA_RELEASE " " LUA_COPYRIGHT " $\n" - "$Authors: " LUA_AUTHORS " $\n" - "$URL: www.lua.org $\n"; - - - -#define api_checknelems(L, n) api_check(L, (n) <= (L->top - L->base)) - -#define api_checkvalidindex(L, i) api_check(L, (i) != luaO_nilobject) - -#define api_incr_top(L) {api_check(L, L->top < L->ci->top); L->top++;} - - - -static TValue *index2adr (lua_State *L, int idx) { - if (idx > 0) { - TValue *o = L->base + (idx - 1); - api_check(L, idx <= L->ci->top - L->base); - if (o >= L->top) return cast(TValue *, luaO_nilobject); - else return o; - } - else if (idx > LUA_REGISTRYINDEX) { - api_check(L, idx != 0 && -idx <= L->top - L->base); - return L->top + idx; - } - else switch (idx) { /* pseudo-indices */ - case LUA_REGISTRYINDEX: return registry(L); - case LUA_ENVIRONINDEX: { - Closure *func = curr_func(L); - sethvalue(L, &L->env, func->c.env); - return &L->env; - } - case LUA_GLOBALSINDEX: return gt(L); - default: { - Closure *func = curr_func(L); - idx = LUA_GLOBALSINDEX - idx; - return (idx <= func->c.nupvalues) - ? &func->c.upvalue[idx-1] - : cast(TValue *, luaO_nilobject); - } - } -} - - -static Table *getcurrenv (lua_State *L) { - if (L->ci == L->base_ci) /* no enclosing function? */ - return hvalue(gt(L)); /* use global table as environment */ - else { - Closure *func = curr_func(L); - return func->c.env; - } -} - - -void luaA_pushobject (lua_State *L, const TValue *o) { - setobj2s(L, L->top, o); - api_incr_top(L); -} - - -LUA_API int lua_checkstack (lua_State *L, int size) { - int res = 1; - lua_lock(L); - if (size > LUAI_MAXCSTACK || (L->top - L->base + size) > LUAI_MAXCSTACK) - res = 0; /* stack overflow */ - else if (size > 0) { - luaD_checkstack(L, size); - if (L->ci->top < L->top + size) - L->ci->top = L->top + size; - } - lua_unlock(L); - return res; -} - - -LUA_API void lua_xmove (lua_State *from, lua_State *to, int n) { - int i; - if (from == to) return; - lua_lock(to); - api_checknelems(from, n); - api_check(from, G(from) == G(to)); - api_check(from, to->ci->top - to->top >= n); - from->top -= n; - for (i = 0; i < n; i++) { - setobj2s(to, to->top++, from->top + i); - } - lua_unlock(to); -} - - -LUA_API void lua_setlevel (lua_State *from, lua_State *to) { - to->nCcalls = from->nCcalls; -} - - -LUA_API lua_CFunction lua_atpanic (lua_State *L, lua_CFunction panicf) { - lua_CFunction old; - lua_lock(L); - old = G(L)->panic; - G(L)->panic = panicf; - lua_unlock(L); - return old; -} - - -LUA_API lua_State *lua_newthread (lua_State *L) { - lua_State *L1; - lua_lock(L); - luaC_checkGC(L); - L1 = luaE_newthread(L); - setthvalue(L, L->top, L1); - api_incr_top(L); - lua_unlock(L); - luai_userstatethread(L, L1); - return L1; -} - - - -/* -** basic stack manipulation -*/ - - -LUA_API int lua_gettop (lua_State *L) { - return cast_int(L->top - L->base); -} - - -LUA_API void lua_settop (lua_State *L, int idx) { - lua_lock(L); - if (idx >= 0) { - api_check(L, idx <= L->stack_last - L->base); - while (L->top < L->base + idx) - setnilvalue(L->top++); - L->top = L->base + idx; - } - else { - api_check(L, -(idx+1) <= (L->top - L->base)); - L->top += idx+1; /* `subtract' index (index is negative) */ - } - lua_unlock(L); -} - - -LUA_API void lua_remove (lua_State *L, int idx) { - StkId p; - lua_lock(L); - p = index2adr(L, idx); - api_checkvalidindex(L, p); - while (++p < L->top) setobjs2s(L, p-1, p); - L->top--; - lua_unlock(L); -} - - -LUA_API void lua_insert (lua_State *L, int idx) { - StkId p; - StkId q; - lua_lock(L); - p = index2adr(L, idx); - api_checkvalidindex(L, p); - for (q = L->top; q>p; q--) setobjs2s(L, q, q-1); - setobjs2s(L, p, L->top); - lua_unlock(L); -} - - -LUA_API void lua_replace (lua_State *L, int idx) { - StkId o; - lua_lock(L); - /* explicit test for incompatible code */ - if (idx == LUA_ENVIRONINDEX && L->ci == L->base_ci) - luaG_runerror(L, "no calling environment"); - api_checknelems(L, 1); - o = index2adr(L, idx); - api_checkvalidindex(L, o); - if (idx == LUA_ENVIRONINDEX) { - Closure *func = curr_func(L); - api_check(L, ttistable(L->top - 1)); - func->c.env = hvalue(L->top - 1); - luaC_barrier(L, func, L->top - 1); - } - else { - setobj(L, o, L->top - 1); - if (idx < LUA_GLOBALSINDEX) /* function upvalue? */ - luaC_barrier(L, curr_func(L), L->top - 1); - } - L->top--; - lua_unlock(L); -} - - -LUA_API void lua_pushvalue (lua_State *L, int idx) { - lua_lock(L); - setobj2s(L, L->top, index2adr(L, idx)); - api_incr_top(L); - lua_unlock(L); -} - - - -/* -** access functions (stack -> C) -*/ - - -LUA_API int lua_type (lua_State *L, int idx) { - StkId o = index2adr(L, idx); - return (o == luaO_nilobject) ? LUA_TNONE : ttype(o); -} - - -LUA_API const char *lua_typename (lua_State *L, int t) { - UNUSED(L); - return (t == LUA_TNONE) ? "no value" : luaT_typenames[t]; -} - - -LUA_API int lua_iscfunction (lua_State *L, int idx) { - StkId o = index2adr(L, idx); - return iscfunction(o); -} - - -LUA_API int lua_isnumber (lua_State *L, int idx) { - TValue n; - const TValue *o = index2adr(L, idx); - return tonumber(o, &n); -} - - -LUA_API int lua_isstring (lua_State *L, int idx) { - int t = lua_type(L, idx); - return (t == LUA_TSTRING || t == LUA_TNUMBER); -} - - -LUA_API int lua_isuserdata (lua_State *L, int idx) { - const TValue *o = index2adr(L, idx); - return (ttisuserdata(o) || ttislightuserdata(o)); -} - - -LUA_API int lua_rawequal (lua_State *L, int index1, int index2) { - StkId o1 = index2adr(L, index1); - StkId o2 = index2adr(L, index2); - return (o1 == luaO_nilobject || o2 == luaO_nilobject) ? 0 - : luaO_rawequalObj(o1, o2); -} - - -LUA_API int lua_equal (lua_State *L, int index1, int index2) { - StkId o1, o2; - int i; - lua_lock(L); /* may call tag method */ - o1 = index2adr(L, index1); - o2 = index2adr(L, index2); - i = (o1 == luaO_nilobject || o2 == luaO_nilobject) ? 0 : equalobj(L, o1, o2); - lua_unlock(L); - return i; -} - - -LUA_API int lua_lessthan (lua_State *L, int index1, int index2) { - StkId o1, o2; - int i; - lua_lock(L); /* may call tag method */ - o1 = index2adr(L, index1); - o2 = index2adr(L, index2); - i = (o1 == luaO_nilobject || o2 == luaO_nilobject) ? 0 - : luaV_lessthan(L, o1, o2); - lua_unlock(L); - return i; -} - - - -LUA_API lua_Number lua_tonumber (lua_State *L, int idx) { - TValue n; - const TValue *o = index2adr(L, idx); - if (tonumber(o, &n)) - return nvalue(o); - else - return 0; -} - - -LUA_API lua_Integer lua_tointeger (lua_State *L, int idx) { - TValue n; - const TValue *o = index2adr(L, idx); - if (tonumber(o, &n)) { - lua_Integer res; - lua_Number num = nvalue(o); - lua_number2integer(res, num); - return res; - } - else - return 0; -} - - -LUA_API int lua_toboolean (lua_State *L, int idx) { - const TValue *o = index2adr(L, idx); - return !l_isfalse(o); -} - - -LUA_API const char *lua_tolstring (lua_State *L, int idx, size_t *len) { - StkId o = index2adr(L, idx); - if (!ttisstring(o)) { - lua_lock(L); /* `luaV_tostring' may create a new string */ - if (!luaV_tostring(L, o)) { /* conversion failed? */ - if (len != NULL) *len = 0; - lua_unlock(L); - return NULL; - } - luaC_checkGC(L); - o = index2adr(L, idx); /* previous call may reallocate the stack */ - lua_unlock(L); - } - if (len != NULL) *len = tsvalue(o)->len; - return svalue(o); -} - - -LUA_API size_t lua_objlen (lua_State *L, int idx) { - StkId o = index2adr(L, idx); - switch (ttype(o)) { - case LUA_TSTRING: return tsvalue(o)->len; - case LUA_TUSERDATA: return uvalue(o)->len; - case LUA_TTABLE: return luaH_getn(hvalue(o)); - case LUA_TNUMBER: { - size_t l; - lua_lock(L); /* `luaV_tostring' may create a new string */ - l = (luaV_tostring(L, o) ? tsvalue(o)->len : 0); - lua_unlock(L); - return l; - } - default: return 0; - } -} - - -LUA_API lua_CFunction lua_tocfunction (lua_State *L, int idx) { - StkId o = index2adr(L, idx); - return (!iscfunction(o)) ? NULL : clvalue(o)->c.f; -} - - -LUA_API void *lua_touserdata (lua_State *L, int idx) { - StkId o = index2adr(L, idx); - switch (ttype(o)) { - case LUA_TUSERDATA: return (rawuvalue(o) + 1); - case LUA_TLIGHTUSERDATA: return pvalue(o); - default: return NULL; - } -} - - -LUA_API lua_State *lua_tothread (lua_State *L, int idx) { - StkId o = index2adr(L, idx); - return (!ttisthread(o)) ? NULL : thvalue(o); -} - - -LUA_API const void *lua_topointer (lua_State *L, int idx) { - StkId o = index2adr(L, idx); - switch (ttype(o)) { - case LUA_TTABLE: return hvalue(o); - case LUA_TFUNCTION: return clvalue(o); - case LUA_TTHREAD: return thvalue(o); - case LUA_TUSERDATA: - case LUA_TLIGHTUSERDATA: - return lua_touserdata(L, idx); - default: return NULL; - } -} - - - -/* -** push functions (C -> stack) -*/ - - -LUA_API void lua_pushnil (lua_State *L) { - lua_lock(L); - setnilvalue(L->top); - api_incr_top(L); - lua_unlock(L); -} - - -LUA_API void lua_pushnumber (lua_State *L, lua_Number n) { - lua_lock(L); - setnvalue(L->top, n); - api_incr_top(L); - lua_unlock(L); -} - - -LUA_API void lua_pushinteger (lua_State *L, lua_Integer n) { - lua_lock(L); - setnvalue(L->top, cast_num(n)); - api_incr_top(L); - lua_unlock(L); -} - - -LUA_API void lua_pushlstring (lua_State *L, const char *s, size_t len) { - lua_lock(L); - luaC_checkGC(L); - setsvalue2s(L, L->top, luaS_newlstr(L, s, len)); - api_incr_top(L); - lua_unlock(L); -} - - -LUA_API void lua_pushstring (lua_State *L, const char *s) { - if (s == NULL) - lua_pushnil(L); - else - lua_pushlstring(L, s, strlen(s)); -} - - -LUA_API const char *lua_pushvfstring (lua_State *L, const char *fmt, - va_list argp) { - const char *ret; - lua_lock(L); - luaC_checkGC(L); - ret = luaO_pushvfstring(L, fmt, argp); - lua_unlock(L); - return ret; -} - - -LUA_API const char *lua_pushfstring (lua_State *L, const char *fmt, ...) { - const char *ret; - va_list argp; - lua_lock(L); - luaC_checkGC(L); - va_start(argp, fmt); - ret = luaO_pushvfstring(L, fmt, argp); - va_end(argp); - lua_unlock(L); - return ret; -} - - -LUA_API void lua_pushcclosure (lua_State *L, lua_CFunction fn, int n) { - Closure *cl; - lua_lock(L); - luaC_checkGC(L); - api_checknelems(L, n); - cl = luaF_newCclosure(L, n, getcurrenv(L)); - cl->c.f = fn; - L->top -= n; - while (n--) - setobj2n(L, &cl->c.upvalue[n], L->top+n); - setclvalue(L, L->top, cl); - lua_assert(iswhite(obj2gco(cl))); - api_incr_top(L); - lua_unlock(L); -} - - -LUA_API void lua_pushboolean (lua_State *L, int b) { - lua_lock(L); - setbvalue(L->top, (b != 0)); /* ensure that true is 1 */ - api_incr_top(L); - lua_unlock(L); -} - - -LUA_API void lua_pushlightuserdata (lua_State *L, void *p) { - lua_lock(L); - setpvalue(L->top, p); - api_incr_top(L); - lua_unlock(L); -} - - -LUA_API int lua_pushthread (lua_State *L) { - lua_lock(L); - setthvalue(L, L->top, L); - api_incr_top(L); - lua_unlock(L); - return (G(L)->mainthread == L); -} - - - -/* -** get functions (Lua -> stack) -*/ - - -LUA_API void lua_gettable (lua_State *L, int idx) { - StkId t; - lua_lock(L); - t = index2adr(L, idx); - api_checkvalidindex(L, t); - luaV_gettable(L, t, L->top - 1, L->top - 1); - lua_unlock(L); -} - - -LUA_API void lua_getfield (lua_State *L, int idx, const char *k) { - StkId t; - TValue key; - lua_lock(L); - t = index2adr(L, idx); - api_checkvalidindex(L, t); - setsvalue(L, &key, luaS_new(L, k)); - luaV_gettable(L, t, &key, L->top); - api_incr_top(L); - lua_unlock(L); -} - - -LUA_API void lua_rawget (lua_State *L, int idx) { - StkId t; - lua_lock(L); - t = index2adr(L, idx); - api_check(L, ttistable(t)); - setobj2s(L, L->top - 1, luaH_get(hvalue(t), L->top - 1)); - lua_unlock(L); -} - - -LUA_API void lua_rawgeti (lua_State *L, int idx, int n) { - StkId o; - lua_lock(L); - o = index2adr(L, idx); - api_check(L, ttistable(o)); - setobj2s(L, L->top, luaH_getnum(hvalue(o), n)); - api_incr_top(L); - lua_unlock(L); -} - - -LUA_API void lua_createtable (lua_State *L, int narray, int nrec) { - lua_lock(L); - luaC_checkGC(L); - sethvalue(L, L->top, luaH_new(L, narray, nrec)); - api_incr_top(L); - lua_unlock(L); -} - - -LUA_API int lua_getmetatable (lua_State *L, int objindex) { - const TValue *obj; - Table *mt = NULL; - int res; - lua_lock(L); - obj = index2adr(L, objindex); - switch (ttype(obj)) { - case LUA_TTABLE: - mt = hvalue(obj)->metatable; - break; - case LUA_TUSERDATA: - mt = uvalue(obj)->metatable; - break; - default: - mt = G(L)->mt[ttype(obj)]; - break; - } - if (mt == NULL) - res = 0; - else { - sethvalue(L, L->top, mt); - api_incr_top(L); - res = 1; - } - lua_unlock(L); - return res; -} - - -LUA_API void lua_getfenv (lua_State *L, int idx) { - StkId o; - lua_lock(L); - o = index2adr(L, idx); - api_checkvalidindex(L, o); - switch (ttype(o)) { - case LUA_TFUNCTION: - sethvalue(L, L->top, clvalue(o)->c.env); - break; - case LUA_TUSERDATA: - sethvalue(L, L->top, uvalue(o)->env); - break; - case LUA_TTHREAD: - setobj2s(L, L->top, gt(thvalue(o))); - break; - default: - setnilvalue(L->top); - break; - } - api_incr_top(L); - lua_unlock(L); -} - - -/* -** set functions (stack -> Lua) -*/ - - -LUA_API void lua_settable (lua_State *L, int idx) { - StkId t; - lua_lock(L); - api_checknelems(L, 2); - t = index2adr(L, idx); - api_checkvalidindex(L, t); - luaV_settable(L, t, L->top - 2, L->top - 1); - L->top -= 2; /* pop index and value */ - lua_unlock(L); -} - - -LUA_API void lua_setfield (lua_State *L, int idx, const char *k) { - StkId t; - TValue key; - lua_lock(L); - api_checknelems(L, 1); - t = index2adr(L, idx); - api_checkvalidindex(L, t); - setsvalue(L, &key, luaS_new(L, k)); - luaV_settable(L, t, &key, L->top - 1); - L->top--; /* pop value */ - lua_unlock(L); -} - - -LUA_API void lua_rawset (lua_State *L, int idx) { - StkId t; - lua_lock(L); - api_checknelems(L, 2); - t = index2adr(L, idx); - api_check(L, ttistable(t)); - setobj2t(L, luaH_set(L, hvalue(t), L->top-2), L->top-1); - luaC_barriert(L, hvalue(t), L->top-1); - L->top -= 2; - lua_unlock(L); -} - - -LUA_API void lua_rawseti (lua_State *L, int idx, int n) { - StkId o; - lua_lock(L); - api_checknelems(L, 1); - o = index2adr(L, idx); - api_check(L, ttistable(o)); - setobj2t(L, luaH_setnum(L, hvalue(o), n), L->top-1); - luaC_barriert(L, hvalue(o), L->top-1); - L->top--; - lua_unlock(L); -} - - -LUA_API int lua_setmetatable (lua_State *L, int objindex) { - TValue *obj; - Table *mt; - lua_lock(L); - api_checknelems(L, 1); - obj = index2adr(L, objindex); - api_checkvalidindex(L, obj); - if (ttisnil(L->top - 1)) - mt = NULL; - else { - api_check(L, ttistable(L->top - 1)); - mt = hvalue(L->top - 1); - } - switch (ttype(obj)) { - case LUA_TTABLE: { - hvalue(obj)->metatable = mt; - if (mt) - luaC_objbarriert(L, hvalue(obj), mt); - break; - } - case LUA_TUSERDATA: { - uvalue(obj)->metatable = mt; - if (mt) - luaC_objbarrier(L, rawuvalue(obj), mt); - break; - } - default: { - G(L)->mt[ttype(obj)] = mt; - break; - } - } - L->top--; - lua_unlock(L); - return 1; -} - - -LUA_API int lua_setfenv (lua_State *L, int idx) { - StkId o; - int res = 1; - lua_lock(L); - api_checknelems(L, 1); - o = index2adr(L, idx); - api_checkvalidindex(L, o); - api_check(L, ttistable(L->top - 1)); - switch (ttype(o)) { - case LUA_TFUNCTION: - clvalue(o)->c.env = hvalue(L->top - 1); - break; - case LUA_TUSERDATA: - uvalue(o)->env = hvalue(L->top - 1); - break; - case LUA_TTHREAD: - sethvalue(L, gt(thvalue(o)), hvalue(L->top - 1)); - break; - default: - res = 0; - break; - } - if (res) luaC_objbarrier(L, gcvalue(o), hvalue(L->top - 1)); - L->top--; - lua_unlock(L); - return res; -} - - -/* -** `load' and `call' functions (run Lua code) -*/ - - -#define adjustresults(L,nres) \ - { if (nres == LUA_MULTRET && L->top >= L->ci->top) L->ci->top = L->top; } - - -#define checkresults(L,na,nr) \ - api_check(L, (nr) == LUA_MULTRET || (L->ci->top - L->top >= (nr) - (na))) - - -LUA_API void lua_call (lua_State *L, int nargs, int nresults) { - StkId func; - lua_lock(L); - api_checknelems(L, nargs+1); - checkresults(L, nargs, nresults); - func = L->top - (nargs+1); - luaD_call(L, func, nresults); - adjustresults(L, nresults); - lua_unlock(L); -} - - - -/* -** Execute a protected call. -*/ -struct CallS { /* data to `f_call' */ - StkId func; - int nresults; -}; - - -static void f_call (lua_State *L, void *ud) { - struct CallS *c = cast(struct CallS *, ud); - luaD_call(L, c->func, c->nresults); -} - - - -LUA_API int lua_pcall (lua_State *L, int nargs, int nresults, int errfunc) { - struct CallS c; - int status; - ptrdiff_t func; - lua_lock(L); - api_checknelems(L, nargs+1); - checkresults(L, nargs, nresults); - if (errfunc == 0) - func = 0; - else { - StkId o = index2adr(L, errfunc); - api_checkvalidindex(L, o); - func = savestack(L, o); - } - c.func = L->top - (nargs+1); /* function to be called */ - c.nresults = nresults; - status = luaD_pcall(L, f_call, &c, savestack(L, c.func), func); - adjustresults(L, nresults); - lua_unlock(L); - return status; -} - - -/* -** Execute a protected C call. -*/ -struct CCallS { /* data to `f_Ccall' */ - lua_CFunction func; - void *ud; -}; - - -static void f_Ccall (lua_State *L, void *ud) { - struct CCallS *c = cast(struct CCallS *, ud); - Closure *cl; - cl = luaF_newCclosure(L, 0, getcurrenv(L)); - cl->c.f = c->func; - setclvalue(L, L->top, cl); /* push function */ - api_incr_top(L); - setpvalue(L->top, c->ud); /* push only argument */ - api_incr_top(L); - luaD_call(L, L->top - 2, 0); -} - - -LUA_API int lua_cpcall (lua_State *L, lua_CFunction func, void *ud) { - struct CCallS c; - int status; - lua_lock(L); - c.func = func; - c.ud = ud; - status = luaD_pcall(L, f_Ccall, &c, savestack(L, L->top), 0); - lua_unlock(L); - return status; -} - - -LUA_API int lua_load (lua_State *L, lua_Reader reader, void *data, - const char *chunkname) { - ZIO z; - int status; - lua_lock(L); - if (!chunkname) chunkname = "?"; - luaZ_init(L, &z, reader, data); - status = luaD_protectedparser(L, &z, chunkname); - lua_unlock(L); - return status; -} - - -LUA_API int lua_dump (lua_State *L, lua_Writer writer, void *data) { - int status; - TValue *o; - lua_lock(L); - api_checknelems(L, 1); - o = L->top - 1; - if (isLfunction(o)) - status = luaU_dump(L, clvalue(o)->l.p, writer, data, 0); - else - status = 1; - lua_unlock(L); - return status; -} - - -LUA_API int lua_status (lua_State *L) { - return L->status; -} - - -/* -** Garbage-collection function -*/ - -LUA_API int lua_gc (lua_State *L, int what, int data) { - int res = 0; - global_State *g; - lua_lock(L); - g = G(L); - switch (what) { - case LUA_GCSTOP: { - g->GCthreshold = MAX_LUMEM; - break; - } - case LUA_GCRESTART: { - g->GCthreshold = g->totalbytes; - break; - } - case LUA_GCCOLLECT: { - luaC_fullgc(L); - break; - } - case LUA_GCCOUNT: { - /* GC values are expressed in Kbytes: #bytes/2^10 */ - res = cast_int(g->totalbytes >> 10); - break; - } - case LUA_GCCOUNTB: { - res = cast_int(g->totalbytes & 0x3ff); - break; - } - case LUA_GCSTEP: { - lu_mem a = (cast(lu_mem, data) << 10); - if (a <= g->totalbytes) - g->GCthreshold = g->totalbytes - a; - else - g->GCthreshold = 0; - while (g->GCthreshold <= g->totalbytes) { - luaC_step(L); - if (g->gcstate == GCSpause) { /* end of cycle? */ - res = 1; /* signal it */ - break; - } - } - break; - } - case LUA_GCSETPAUSE: { - res = g->gcpause; - g->gcpause = data; - break; - } - case LUA_GCSETSTEPMUL: { - res = g->gcstepmul; - g->gcstepmul = data; - break; - } - default: res = -1; /* invalid option */ - } - lua_unlock(L); - return res; -} - - - -/* -** miscellaneous functions -*/ - - -LUA_API int lua_error (lua_State *L) { - lua_lock(L); - api_checknelems(L, 1); - luaG_errormsg(L); - lua_unlock(L); - return 0; /* to avoid warnings */ -} - - -LUA_API int lua_next (lua_State *L, int idx) { - StkId t; - int more; - lua_lock(L); - t = index2adr(L, idx); - api_check(L, ttistable(t)); - more = luaH_next(L, hvalue(t), L->top - 1); - if (more) { - api_incr_top(L); - } - else /* no more elements */ - L->top -= 1; /* remove key */ - lua_unlock(L); - return more; -} - - -LUA_API void lua_concat (lua_State *L, int n) { - lua_lock(L); - api_checknelems(L, n); - if (n >= 2) { - luaC_checkGC(L); - luaV_concat(L, n, cast_int(L->top - L->base) - 1); - L->top -= (n-1); - } - else if (n == 0) { /* push empty string */ - setsvalue2s(L, L->top, luaS_newlstr(L, "", 0)); - api_incr_top(L); - } - /* else n == 1; nothing to do */ - lua_unlock(L); -} - - -LUA_API lua_Alloc lua_getallocf (lua_State *L, void **ud) { - lua_Alloc f; - lua_lock(L); - if (ud) *ud = G(L)->ud; - f = G(L)->frealloc; - lua_unlock(L); - return f; -} - - -LUA_API void lua_setallocf (lua_State *L, lua_Alloc f, void *ud) { - lua_lock(L); - G(L)->ud = ud; - G(L)->frealloc = f; - lua_unlock(L); -} - - -LUA_API void *lua_newuserdata (lua_State *L, size_t size) { - Udata *u; - lua_lock(L); - luaC_checkGC(L); - u = luaS_newudata(L, size, getcurrenv(L)); - setuvalue(L, L->top, u); - api_incr_top(L); - lua_unlock(L); - return u + 1; -} - - - - -static const char *aux_upvalue (StkId fi, int n, TValue **val) { - Closure *f; - if (!ttisfunction(fi)) return NULL; - f = clvalue(fi); - if (f->c.isC) { - if (!(1 <= n && n <= f->c.nupvalues)) return NULL; - *val = &f->c.upvalue[n-1]; - return ""; - } - else { - Proto *p = f->l.p; - if (!(1 <= n && n <= p->sizeupvalues)) return NULL; - *val = f->l.upvals[n-1]->v; - return getstr(p->upvalues[n-1]); - } -} - - -LUA_API const char *lua_getupvalue (lua_State *L, int funcindex, int n) { - const char *name; - TValue *val; - lua_lock(L); - name = aux_upvalue(index2adr(L, funcindex), n, &val); - if (name) { - setobj2s(L, L->top, val); - api_incr_top(L); - } - lua_unlock(L); - return name; -} - - -LUA_API const char *lua_setupvalue (lua_State *L, int funcindex, int n) { - const char *name; - TValue *val; - StkId fi; - lua_lock(L); - fi = index2adr(L, funcindex); - api_checknelems(L, 1); - name = aux_upvalue(fi, n, &val); - if (name) { - L->top--; - setobj(L, val, L->top); - luaC_barrier(L, clvalue(fi), L->top); - } - lua_unlock(L); - return name; -} - diff --git a/ml_curl/lib/lua51/src/lapi.h b/ml_curl/lib/lua51/src/lapi.h deleted file mode 100644 index 2c3fab2..0000000 --- a/ml_curl/lib/lua51/src/lapi.h +++ /dev/null @@ -1,16 +0,0 @@ -/* -** $Id: lapi.h,v 2.2.1.1 2007/12/27 13:02:25 roberto Exp $ -** Auxiliary functions from Lua API -** See Copyright Notice in lua.h -*/ - -#ifndef lapi_h -#define lapi_h - - -#include "lobject.h" - - -LUAI_FUNC void luaA_pushobject (lua_State *L, const TValue *o); - -#endif diff --git a/ml_curl/lib/lua51/src/lauxlib.c b/ml_curl/lib/lua51/src/lauxlib.c deleted file mode 100644 index 10f14e2..0000000 --- a/ml_curl/lib/lua51/src/lauxlib.c +++ /dev/null @@ -1,652 +0,0 @@ -/* -** $Id: lauxlib.c,v 1.159.1.3 2008/01/21 13:20:51 roberto Exp $ -** Auxiliary functions for building Lua libraries -** See Copyright Notice in lua.h -*/ - - -#include -#include -#include -#include -#include -#include - - -/* This file uses only the official API of Lua. -** Any function declared here could be written as an application function. -*/ - -#define lauxlib_c -#define LUA_LIB - -#include "lua.h" - -#include "lauxlib.h" - - -#define FREELIST_REF 0 /* free list of references */ - - -/* convert a stack index to positive */ -#define abs_index(L, i) ((i) > 0 || (i) <= LUA_REGISTRYINDEX ? (i) : \ - lua_gettop(L) + (i) + 1) - - -/* -** {====================================================== -** Error-report functions -** ======================================================= -*/ - - -LUALIB_API int luaL_argerror (lua_State *L, int narg, const char *extramsg) { - lua_Debug ar; - if (!lua_getstack(L, 0, &ar)) /* no stack frame? */ - return luaL_error(L, "bad argument #%d (%s)", narg, extramsg); - lua_getinfo(L, "n", &ar); - if (strcmp(ar.namewhat, "method") == 0) { - narg--; /* do not count `self' */ - if (narg == 0) /* error is in the self argument itself? */ - return luaL_error(L, "calling " LUA_QS " on bad self (%s)", - ar.name, extramsg); - } - if (ar.name == NULL) - ar.name = "?"; - return luaL_error(L, "bad argument #%d to " LUA_QS " (%s)", - narg, ar.name, extramsg); -} - - -LUALIB_API int luaL_typerror (lua_State *L, int narg, const char *tname) { - const char *msg = lua_pushfstring(L, "%s expected, got %s", - tname, luaL_typename(L, narg)); - return luaL_argerror(L, narg, msg); -} - - -static void tag_error (lua_State *L, int narg, int tag) { - luaL_typerror(L, narg, lua_typename(L, tag)); -} - - -LUALIB_API void luaL_where (lua_State *L, int level) { - lua_Debug ar; - if (lua_getstack(L, level, &ar)) { /* check function at level */ - lua_getinfo(L, "Sl", &ar); /* get info about it */ - if (ar.currentline > 0) { /* is there info? */ - lua_pushfstring(L, "%s:%d: ", ar.short_src, ar.currentline); - return; - } - } - lua_pushliteral(L, ""); /* else, no information available... */ -} - - -LUALIB_API int luaL_error (lua_State *L, const char *fmt, ...) { - va_list argp; - va_start(argp, fmt); - luaL_where(L, 1); - lua_pushvfstring(L, fmt, argp); - va_end(argp); - lua_concat(L, 2); - return lua_error(L); -} - -/* }====================================================== */ - - -LUALIB_API int luaL_checkoption (lua_State *L, int narg, const char *def, - const char *const lst[]) { - const char *name = (def) ? luaL_optstring(L, narg, def) : - luaL_checkstring(L, narg); - int i; - for (i=0; lst[i]; i++) - if (strcmp(lst[i], name) == 0) - return i; - return luaL_argerror(L, narg, - lua_pushfstring(L, "invalid option " LUA_QS, name)); -} - - -LUALIB_API int luaL_newmetatable (lua_State *L, const char *tname) { - lua_getfield(L, LUA_REGISTRYINDEX, tname); /* get registry.name */ - if (!lua_isnil(L, -1)) /* name already in use? */ - return 0; /* leave previous value on top, but return 0 */ - lua_pop(L, 1); - lua_newtable(L); /* create metatable */ - lua_pushvalue(L, -1); - lua_setfield(L, LUA_REGISTRYINDEX, tname); /* registry.name = metatable */ - return 1; -} - - -LUALIB_API void *luaL_checkudata (lua_State *L, int ud, const char *tname) { - void *p = lua_touserdata(L, ud); - if (p != NULL) { /* value is a userdata? */ - if (lua_getmetatable(L, ud)) { /* does it have a metatable? */ - lua_getfield(L, LUA_REGISTRYINDEX, tname); /* get correct metatable */ - if (lua_rawequal(L, -1, -2)) { /* does it have the correct mt? */ - lua_pop(L, 2); /* remove both metatables */ - return p; - } - } - } - luaL_typerror(L, ud, tname); /* else error */ - return NULL; /* to avoid warnings */ -} - - -LUALIB_API void luaL_checkstack (lua_State *L, int space, const char *mes) { - if (!lua_checkstack(L, space)) - luaL_error(L, "stack overflow (%s)", mes); -} - - -LUALIB_API void luaL_checktype (lua_State *L, int narg, int t) { - if (lua_type(L, narg) != t) - tag_error(L, narg, t); -} - - -LUALIB_API void luaL_checkany (lua_State *L, int narg) { - if (lua_type(L, narg) == LUA_TNONE) - luaL_argerror(L, narg, "value expected"); -} - - -LUALIB_API const char *luaL_checklstring (lua_State *L, int narg, size_t *len) { - const char *s = lua_tolstring(L, narg, len); - if (!s) tag_error(L, narg, LUA_TSTRING); - return s; -} - - -LUALIB_API const char *luaL_optlstring (lua_State *L, int narg, - const char *def, size_t *len) { - if (lua_isnoneornil(L, narg)) { - if (len) - *len = (def ? strlen(def) : 0); - return def; - } - else return luaL_checklstring(L, narg, len); -} - - -LUALIB_API lua_Number luaL_checknumber (lua_State *L, int narg) { - lua_Number d = lua_tonumber(L, narg); - if (d == 0 && !lua_isnumber(L, narg)) /* avoid extra test when d is not 0 */ - tag_error(L, narg, LUA_TNUMBER); - return d; -} - - -LUALIB_API lua_Number luaL_optnumber (lua_State *L, int narg, lua_Number def) { - return luaL_opt(L, luaL_checknumber, narg, def); -} - - -LUALIB_API lua_Integer luaL_checkinteger (lua_State *L, int narg) { - lua_Integer d = lua_tointeger(L, narg); - if (d == 0 && !lua_isnumber(L, narg)) /* avoid extra test when d is not 0 */ - tag_error(L, narg, LUA_TNUMBER); - return d; -} - - -LUALIB_API lua_Integer luaL_optinteger (lua_State *L, int narg, - lua_Integer def) { - return luaL_opt(L, luaL_checkinteger, narg, def); -} - - -LUALIB_API int luaL_getmetafield (lua_State *L, int obj, const char *event) { - if (!lua_getmetatable(L, obj)) /* no metatable? */ - return 0; - lua_pushstring(L, event); - lua_rawget(L, -2); - if (lua_isnil(L, -1)) { - lua_pop(L, 2); /* remove metatable and metafield */ - return 0; - } - else { - lua_remove(L, -2); /* remove only metatable */ - return 1; - } -} - - -LUALIB_API int luaL_callmeta (lua_State *L, int obj, const char *event) { - obj = abs_index(L, obj); - if (!luaL_getmetafield(L, obj, event)) /* no metafield? */ - return 0; - lua_pushvalue(L, obj); - lua_call(L, 1, 1); - return 1; -} - - -LUALIB_API void (luaL_register) (lua_State *L, const char *libname, - const luaL_Reg *l) { - luaI_openlib(L, libname, l, 0); -} - - -static int libsize (const luaL_Reg *l) { - int size = 0; - for (; l->name; l++) size++; - return size; -} - - -LUALIB_API void luaI_openlib (lua_State *L, const char *libname, - const luaL_Reg *l, int nup) { - if (libname) { - int size = libsize(l); - /* check whether lib already exists */ - luaL_findtable(L, LUA_REGISTRYINDEX, "_LOADED", 1); - lua_getfield(L, -1, libname); /* get _LOADED[libname] */ - if (!lua_istable(L, -1)) { /* not found? */ - lua_pop(L, 1); /* remove previous result */ - /* try global variable (and create one if it does not exist) */ - if (luaL_findtable(L, LUA_GLOBALSINDEX, libname, size) != NULL) - luaL_error(L, "name conflict for module " LUA_QS, libname); - lua_pushvalue(L, -1); - lua_setfield(L, -3, libname); /* _LOADED[libname] = new table */ - } - lua_remove(L, -2); /* remove _LOADED table */ - lua_insert(L, -(nup+1)); /* move library table to below upvalues */ - } - for (; l->name; l++) { - int i; - for (i=0; ifunc, nup); - lua_setfield(L, -(nup+2), l->name); - } - lua_pop(L, nup); /* remove upvalues */ -} - - - -/* -** {====================================================== -** getn-setn: size for arrays -** ======================================================= -*/ - -#if defined(LUA_COMPAT_GETN) - -static int checkint (lua_State *L, int topop) { - int n = (lua_type(L, -1) == LUA_TNUMBER) ? lua_tointeger(L, -1) : -1; - lua_pop(L, topop); - return n; -} - - -static void getsizes (lua_State *L) { - lua_getfield(L, LUA_REGISTRYINDEX, "LUA_SIZES"); - if (lua_isnil(L, -1)) { /* no `size' table? */ - lua_pop(L, 1); /* remove nil */ - lua_newtable(L); /* create it */ - lua_pushvalue(L, -1); /* `size' will be its own metatable */ - lua_setmetatable(L, -2); - lua_pushliteral(L, "kv"); - lua_setfield(L, -2, "__mode"); /* metatable(N).__mode = "kv" */ - lua_pushvalue(L, -1); - lua_setfield(L, LUA_REGISTRYINDEX, "LUA_SIZES"); /* store in register */ - } -} - - -LUALIB_API void luaL_setn (lua_State *L, int t, int n) { - t = abs_index(L, t); - lua_pushliteral(L, "n"); - lua_rawget(L, t); - if (checkint(L, 1) >= 0) { /* is there a numeric field `n'? */ - lua_pushliteral(L, "n"); /* use it */ - lua_pushinteger(L, n); - lua_rawset(L, t); - } - else { /* use `sizes' */ - getsizes(L); - lua_pushvalue(L, t); - lua_pushinteger(L, n); - lua_rawset(L, -3); /* sizes[t] = n */ - lua_pop(L, 1); /* remove `sizes' */ - } -} - - -LUALIB_API int luaL_getn (lua_State *L, int t) { - int n; - t = abs_index(L, t); - lua_pushliteral(L, "n"); /* try t.n */ - lua_rawget(L, t); - if ((n = checkint(L, 1)) >= 0) return n; - getsizes(L); /* else try sizes[t] */ - lua_pushvalue(L, t); - lua_rawget(L, -2); - if ((n = checkint(L, 2)) >= 0) return n; - return (int)lua_objlen(L, t); -} - -#endif - -/* }====================================================== */ - - - -LUALIB_API const char *luaL_gsub (lua_State *L, const char *s, const char *p, - const char *r) { - const char *wild; - size_t l = strlen(p); - luaL_Buffer b; - luaL_buffinit(L, &b); - while ((wild = strstr(s, p)) != NULL) { - luaL_addlstring(&b, s, wild - s); /* push prefix */ - luaL_addstring(&b, r); /* push replacement in place of pattern */ - s = wild + l; /* continue after `p' */ - } - luaL_addstring(&b, s); /* push last suffix */ - luaL_pushresult(&b); - return lua_tostring(L, -1); -} - - -LUALIB_API const char *luaL_findtable (lua_State *L, int idx, - const char *fname, int szhint) { - const char *e; - lua_pushvalue(L, idx); - do { - e = strchr(fname, '.'); - if (e == NULL) e = fname + strlen(fname); - lua_pushlstring(L, fname, e - fname); - lua_rawget(L, -2); - if (lua_isnil(L, -1)) { /* no such field? */ - lua_pop(L, 1); /* remove this nil */ - lua_createtable(L, 0, (*e == '.' ? 1 : szhint)); /* new table for field */ - lua_pushlstring(L, fname, e - fname); - lua_pushvalue(L, -2); - lua_settable(L, -4); /* set new table into field */ - } - else if (!lua_istable(L, -1)) { /* field has a non-table value? */ - lua_pop(L, 2); /* remove table and value */ - return fname; /* return problematic part of the name */ - } - lua_remove(L, -2); /* remove previous table */ - fname = e + 1; - } while (*e == '.'); - return NULL; -} - - - -/* -** {====================================================== -** Generic Buffer manipulation -** ======================================================= -*/ - - -#define bufflen(B) ((B)->p - (B)->buffer) -#define bufffree(B) ((size_t)(LUAL_BUFFERSIZE - bufflen(B))) - -#define LIMIT (LUA_MINSTACK/2) - - -static int emptybuffer (luaL_Buffer *B) { - size_t l = bufflen(B); - if (l == 0) return 0; /* put nothing on stack */ - else { - lua_pushlstring(B->L, B->buffer, l); - B->p = B->buffer; - B->lvl++; - return 1; - } -} - - -static void adjuststack (luaL_Buffer *B) { - if (B->lvl > 1) { - lua_State *L = B->L; - int toget = 1; /* number of levels to concat */ - size_t toplen = lua_strlen(L, -1); - do { - size_t l = lua_strlen(L, -(toget+1)); - if (B->lvl - toget + 1 >= LIMIT || toplen > l) { - toplen += l; - toget++; - } - else break; - } while (toget < B->lvl); - lua_concat(L, toget); - B->lvl = B->lvl - toget + 1; - } -} - - -LUALIB_API char *luaL_prepbuffer (luaL_Buffer *B) { - if (emptybuffer(B)) - adjuststack(B); - return B->buffer; -} - - -LUALIB_API void luaL_addlstring (luaL_Buffer *B, const char *s, size_t l) { - while (l--) - luaL_addchar(B, *s++); -} - - -LUALIB_API void luaL_addstring (luaL_Buffer *B, const char *s) { - luaL_addlstring(B, s, strlen(s)); -} - - -LUALIB_API void luaL_pushresult (luaL_Buffer *B) { - emptybuffer(B); - lua_concat(B->L, B->lvl); - B->lvl = 1; -} - - -LUALIB_API void luaL_addvalue (luaL_Buffer *B) { - lua_State *L = B->L; - size_t vl; - const char *s = lua_tolstring(L, -1, &vl); - if (vl <= bufffree(B)) { /* fit into buffer? */ - memcpy(B->p, s, vl); /* put it there */ - B->p += vl; - lua_pop(L, 1); /* remove from stack */ - } - else { - if (emptybuffer(B)) - lua_insert(L, -2); /* put buffer before new value */ - B->lvl++; /* add new value into B stack */ - adjuststack(B); - } -} - - -LUALIB_API void luaL_buffinit (lua_State *L, luaL_Buffer *B) { - B->L = L; - B->p = B->buffer; - B->lvl = 0; -} - -/* }====================================================== */ - - -LUALIB_API int luaL_ref (lua_State *L, int t) { - int ref; - t = abs_index(L, t); - if (lua_isnil(L, -1)) { - lua_pop(L, 1); /* remove from stack */ - return LUA_REFNIL; /* `nil' has a unique fixed reference */ - } - lua_rawgeti(L, t, FREELIST_REF); /* get first free element */ - ref = (int)lua_tointeger(L, -1); /* ref = t[FREELIST_REF] */ - lua_pop(L, 1); /* remove it from stack */ - if (ref != 0) { /* any free element? */ - lua_rawgeti(L, t, ref); /* remove it from list */ - lua_rawseti(L, t, FREELIST_REF); /* (t[FREELIST_REF] = t[ref]) */ - } - else { /* no free elements */ - ref = (int)lua_objlen(L, t); - ref++; /* create new reference */ - } - lua_rawseti(L, t, ref); - return ref; -} - - -LUALIB_API void luaL_unref (lua_State *L, int t, int ref) { - if (ref >= 0) { - t = abs_index(L, t); - lua_rawgeti(L, t, FREELIST_REF); - lua_rawseti(L, t, ref); /* t[ref] = t[FREELIST_REF] */ - lua_pushinteger(L, ref); - lua_rawseti(L, t, FREELIST_REF); /* t[FREELIST_REF] = ref */ - } -} - - - -/* -** {====================================================== -** Load functions -** ======================================================= -*/ - -typedef struct LoadF { - int extraline; - FILE *f; - char buff[LUAL_BUFFERSIZE]; -} LoadF; - - -static const char *getF (lua_State *L, void *ud, size_t *size) { - LoadF *lf = (LoadF *)ud; - (void)L; - if (lf->extraline) { - lf->extraline = 0; - *size = 1; - return "\n"; - } - if (feof(lf->f)) return NULL; - *size = fread(lf->buff, 1, sizeof(lf->buff), lf->f); - return (*size > 0) ? lf->buff : NULL; -} - - -static int errfile (lua_State *L, const char *what, int fnameindex) { - const char *serr = strerror(errno); - const char *filename = lua_tostring(L, fnameindex) + 1; - lua_pushfstring(L, "cannot %s %s: %s", what, filename, serr); - lua_remove(L, fnameindex); - return LUA_ERRFILE; -} - - -LUALIB_API int luaL_loadfile (lua_State *L, const char *filename) { - LoadF lf; - int status, readstatus; - int c; - int fnameindex = lua_gettop(L) + 1; /* index of filename on the stack */ - lf.extraline = 0; - if (filename == NULL) { - lua_pushliteral(L, "=stdin"); - lf.f = stdin; - } - else { - lua_pushfstring(L, "@%s", filename); - lf.f = fopen(filename, "r"); - if (lf.f == NULL) return errfile(L, "open", fnameindex); - } - c = getc(lf.f); - if (c == '#') { /* Unix exec. file? */ - lf.extraline = 1; - while ((c = getc(lf.f)) != EOF && c != '\n') ; /* skip first line */ - if (c == '\n') c = getc(lf.f); - } - if (c == LUA_SIGNATURE[0] && filename) { /* binary file? */ - lf.f = freopen(filename, "rb", lf.f); /* reopen in binary mode */ - if (lf.f == NULL) return errfile(L, "reopen", fnameindex); - /* skip eventual `#!...' */ - while ((c = getc(lf.f)) != EOF && c != LUA_SIGNATURE[0]) ; - lf.extraline = 0; - } - ungetc(c, lf.f); - status = lua_load(L, getF, &lf, lua_tostring(L, -1)); - readstatus = ferror(lf.f); - if (filename) fclose(lf.f); /* close file (even in case of errors) */ - if (readstatus) { - lua_settop(L, fnameindex); /* ignore results from `lua_load' */ - return errfile(L, "read", fnameindex); - } - lua_remove(L, fnameindex); - return status; -} - - -typedef struct LoadS { - const char *s; - size_t size; -} LoadS; - - -static const char *getS (lua_State *L, void *ud, size_t *size) { - LoadS *ls = (LoadS *)ud; - (void)L; - if (ls->size == 0) return NULL; - *size = ls->size; - ls->size = 0; - return ls->s; -} - - -LUALIB_API int luaL_loadbuffer (lua_State *L, const char *buff, size_t size, - const char *name) { - LoadS ls; - ls.s = buff; - ls.size = size; - return lua_load(L, getS, &ls, name); -} - - -LUALIB_API int (luaL_loadstring) (lua_State *L, const char *s) { - return luaL_loadbuffer(L, s, strlen(s), s); -} - - - -/* }====================================================== */ - - -static void *l_alloc (void *ud, void *ptr, size_t osize, size_t nsize) { - (void)ud; - (void)osize; - if (nsize == 0) { - free(ptr); - return NULL; - } - else - return realloc(ptr, nsize); -} - - -static int panic (lua_State *L) { - (void)L; /* to avoid warnings */ - fprintf(stderr, "PANIC: unprotected error in call to Lua API (%s)\n", - lua_tostring(L, -1)); - return 0; -} - - -LUALIB_API lua_State *luaL_newstate (void) { - lua_State *L = lua_newstate(l_alloc, NULL); - if (L) lua_atpanic(L, &panic); - return L; -} - diff --git a/ml_curl/lib/lua51/src/lbaselib.c b/ml_curl/lib/lua51/src/lbaselib.c deleted file mode 100644 index 2a4c079..0000000 --- a/ml_curl/lib/lua51/src/lbaselib.c +++ /dev/null @@ -1,653 +0,0 @@ -/* -** $Id: lbaselib.c,v 1.191.1.6 2008/02/14 16:46:22 roberto Exp $ -** Basic library -** See Copyright Notice in lua.h -*/ - - - -#include -#include -#include -#include - -#define lbaselib_c -#define LUA_LIB - -#include "lua.h" - -#include "lauxlib.h" -#include "lualib.h" - - - - -/* -** If your system does not support `stdout', you can just remove this function. -** If you need, you can define your own `print' function, following this -** model but changing `fputs' to put the strings at a proper place -** (a console window or a log file, for instance). -*/ -static int luaB_print (lua_State *L) { - int n = lua_gettop(L); /* number of arguments */ - int i; - lua_getglobal(L, "tostring"); - for (i=1; i<=n; i++) { - const char *s; - lua_pushvalue(L, -1); /* function to be called */ - lua_pushvalue(L, i); /* value to print */ - lua_call(L, 1, 1); - s = lua_tostring(L, -1); /* get result */ - if (s == NULL) - return luaL_error(L, LUA_QL("tostring") " must return a string to " - LUA_QL("print")); - if (i>1) fputs("\t", stdout); - fputs(s, stdout); - lua_pop(L, 1); /* pop result */ - } - fputs("\n", stdout); - return 0; -} - - -static int luaB_tonumber (lua_State *L) { - int base = luaL_optint(L, 2, 10); - if (base == 10) { /* standard conversion */ - luaL_checkany(L, 1); - if (lua_isnumber(L, 1)) { - lua_pushnumber(L, lua_tonumber(L, 1)); - return 1; - } - } - else { - const char *s1 = luaL_checkstring(L, 1); - char *s2; - unsigned long n; - luaL_argcheck(L, 2 <= base && base <= 36, 2, "base out of range"); - n = strtoul(s1, &s2, base); - if (s1 != s2) { /* at least one valid digit? */ - while (isspace((unsigned char)(*s2))) s2++; /* skip trailing spaces */ - if (*s2 == '\0') { /* no invalid trailing characters? */ - lua_pushnumber(L, (lua_Number)n); - return 1; - } - } - } - lua_pushnil(L); /* else not a number */ - return 1; -} - - -static int luaB_error (lua_State *L) { - int level = luaL_optint(L, 2, 1); - lua_settop(L, 1); - if (lua_isstring(L, 1) && level > 0) { /* add extra information? */ - luaL_where(L, level); - lua_pushvalue(L, 1); - lua_concat(L, 2); - } - return lua_error(L); -} - - -static int luaB_getmetatable (lua_State *L) { - luaL_checkany(L, 1); - if (!lua_getmetatable(L, 1)) { - lua_pushnil(L); - return 1; /* no metatable */ - } - luaL_getmetafield(L, 1, "__metatable"); - return 1; /* returns either __metatable field (if present) or metatable */ -} - - -static int luaB_setmetatable (lua_State *L) { - int t = lua_type(L, 2); - luaL_checktype(L, 1, LUA_TTABLE); - luaL_argcheck(L, t == LUA_TNIL || t == LUA_TTABLE, 2, - "nil or table expected"); - if (luaL_getmetafield(L, 1, "__metatable")) - luaL_error(L, "cannot change a protected metatable"); - lua_settop(L, 2); - lua_setmetatable(L, 1); - return 1; -} - - -static void getfunc (lua_State *L, int opt) { - if (lua_isfunction(L, 1)) lua_pushvalue(L, 1); - else { - lua_Debug ar; - int level = opt ? luaL_optint(L, 1, 1) : luaL_checkint(L, 1); - luaL_argcheck(L, level >= 0, 1, "level must be non-negative"); - if (lua_getstack(L, level, &ar) == 0) - luaL_argerror(L, 1, "invalid level"); - lua_getinfo(L, "f", &ar); - if (lua_isnil(L, -1)) - luaL_error(L, "no function environment for tail call at level %d", - level); - } -} - - -static int luaB_getfenv (lua_State *L) { - getfunc(L, 1); - if (lua_iscfunction(L, -1)) /* is a C function? */ - lua_pushvalue(L, LUA_GLOBALSINDEX); /* return the thread's global env. */ - else - lua_getfenv(L, -1); - return 1; -} - - -static int luaB_setfenv (lua_State *L) { - luaL_checktype(L, 2, LUA_TTABLE); - getfunc(L, 0); - lua_pushvalue(L, 2); - if (lua_isnumber(L, 1) && lua_tonumber(L, 1) == 0) { - /* change environment of current thread */ - lua_pushthread(L); - lua_insert(L, -2); - lua_setfenv(L, -2); - return 0; - } - else if (lua_iscfunction(L, -2) || lua_setfenv(L, -2) == 0) - luaL_error(L, - LUA_QL("setfenv") " cannot change environment of given object"); - return 1; -} - - -static int luaB_rawequal (lua_State *L) { - luaL_checkany(L, 1); - luaL_checkany(L, 2); - lua_pushboolean(L, lua_rawequal(L, 1, 2)); - return 1; -} - - -static int luaB_rawget (lua_State *L) { - luaL_checktype(L, 1, LUA_TTABLE); - luaL_checkany(L, 2); - lua_settop(L, 2); - lua_rawget(L, 1); - return 1; -} - -static int luaB_rawset (lua_State *L) { - luaL_checktype(L, 1, LUA_TTABLE); - luaL_checkany(L, 2); - luaL_checkany(L, 3); - lua_settop(L, 3); - lua_rawset(L, 1); - return 1; -} - - -static int luaB_gcinfo (lua_State *L) { - lua_pushinteger(L, lua_getgccount(L)); - return 1; -} - - -static int luaB_collectgarbage (lua_State *L) { - static const char *const opts[] = {"stop", "restart", "collect", - "count", "step", "setpause", "setstepmul", NULL}; - static const int optsnum[] = {LUA_GCSTOP, LUA_GCRESTART, LUA_GCCOLLECT, - LUA_GCCOUNT, LUA_GCSTEP, LUA_GCSETPAUSE, LUA_GCSETSTEPMUL}; - int o = luaL_checkoption(L, 1, "collect", opts); - int ex = luaL_optint(L, 2, 0); - int res = lua_gc(L, optsnum[o], ex); - switch (optsnum[o]) { - case LUA_GCCOUNT: { - int b = lua_gc(L, LUA_GCCOUNTB, 0); - lua_pushnumber(L, res + ((lua_Number)b/1024)); - return 1; - } - case LUA_GCSTEP: { - lua_pushboolean(L, res); - return 1; - } - default: { - lua_pushnumber(L, res); - return 1; - } - } -} - - -static int luaB_type (lua_State *L) { - luaL_checkany(L, 1); - lua_pushstring(L, luaL_typename(L, 1)); - return 1; -} - - -static int luaB_next (lua_State *L) { - luaL_checktype(L, 1, LUA_TTABLE); - lua_settop(L, 2); /* create a 2nd argument if there isn't one */ - if (lua_next(L, 1)) - return 2; - else { - lua_pushnil(L); - return 1; - } -} - - -static int luaB_pairs (lua_State *L) { - luaL_checktype(L, 1, LUA_TTABLE); - lua_pushvalue(L, lua_upvalueindex(1)); /* return generator, */ - lua_pushvalue(L, 1); /* state, */ - lua_pushnil(L); /* and initial value */ - return 3; -} - - -static int ipairsaux (lua_State *L) { - int i = luaL_checkint(L, 2); - luaL_checktype(L, 1, LUA_TTABLE); - i++; /* next value */ - lua_pushinteger(L, i); - lua_rawgeti(L, 1, i); - return (lua_isnil(L, -1)) ? 0 : 2; -} - - -static int luaB_ipairs (lua_State *L) { - luaL_checktype(L, 1, LUA_TTABLE); - lua_pushvalue(L, lua_upvalueindex(1)); /* return generator, */ - lua_pushvalue(L, 1); /* state, */ - lua_pushinteger(L, 0); /* and initial value */ - return 3; -} - - -static int load_aux (lua_State *L, int status) { - if (status == 0) /* OK? */ - return 1; - else { - lua_pushnil(L); - lua_insert(L, -2); /* put before error message */ - return 2; /* return nil plus error message */ - } -} - - -static int luaB_loadstring (lua_State *L) { - size_t l; - const char *s = luaL_checklstring(L, 1, &l); - const char *chunkname = luaL_optstring(L, 2, s); - return load_aux(L, luaL_loadbuffer(L, s, l, chunkname)); -} - - -static int luaB_loadfile (lua_State *L) { - const char *fname = luaL_optstring(L, 1, NULL); - return load_aux(L, luaL_loadfile(L, fname)); -} - - -/* -** Reader for generic `load' function: `lua_load' uses the -** stack for internal stuff, so the reader cannot change the -** stack top. Instead, it keeps its resulting string in a -** reserved slot inside the stack. -*/ -static const char *generic_reader (lua_State *L, void *ud, size_t *size) { - (void)ud; /* to avoid warnings */ - luaL_checkstack(L, 2, "too many nested functions"); - lua_pushvalue(L, 1); /* get function */ - lua_call(L, 0, 1); /* call it */ - if (lua_isnil(L, -1)) { - *size = 0; - return NULL; - } - else if (lua_isstring(L, -1)) { - lua_replace(L, 3); /* save string in a reserved stack slot */ - return lua_tolstring(L, 3, size); - } - else luaL_error(L, "reader function must return a string"); - return NULL; /* to avoid warnings */ -} - - -static int luaB_load (lua_State *L) { - int status; - const char *cname = luaL_optstring(L, 2, "=(load)"); - luaL_checktype(L, 1, LUA_TFUNCTION); - lua_settop(L, 3); /* function, eventual name, plus one reserved slot */ - status = lua_load(L, generic_reader, NULL, cname); - return load_aux(L, status); -} - - -static int luaB_dofile (lua_State *L) { - const char *fname = luaL_optstring(L, 1, NULL); - int n = lua_gettop(L); - if (luaL_loadfile(L, fname) != 0) lua_error(L); - lua_call(L, 0, LUA_MULTRET); - return lua_gettop(L) - n; -} - - -static int luaB_assert (lua_State *L) { - luaL_checkany(L, 1); - if (!lua_toboolean(L, 1)) - return luaL_error(L, "%s", luaL_optstring(L, 2, "assertion failed!")); - return lua_gettop(L); -} - - -static int luaB_unpack (lua_State *L) { - int i, e, n; - luaL_checktype(L, 1, LUA_TTABLE); - i = luaL_optint(L, 2, 1); - e = luaL_opt(L, luaL_checkint, 3, luaL_getn(L, 1)); - if (i > e) return 0; /* empty range */ - n = e - i + 1; /* number of elements */ - if (n <= 0 || !lua_checkstack(L, n)) /* n <= 0 means arith. overflow */ - return luaL_error(L, "too many results to unpack"); - lua_rawgeti(L, 1, i); /* push arg[i] (avoiding overflow problems) */ - while (i++ < e) /* push arg[i + 1...e] */ - lua_rawgeti(L, 1, i); - return n; -} - - -static int luaB_select (lua_State *L) { - int n = lua_gettop(L); - if (lua_type(L, 1) == LUA_TSTRING && *lua_tostring(L, 1) == '#') { - lua_pushinteger(L, n-1); - return 1; - } - else { - int i = luaL_checkint(L, 1); - if (i < 0) i = n + i; - else if (i > n) i = n; - luaL_argcheck(L, 1 <= i, 1, "index out of range"); - return n - i; - } -} - - -static int luaB_pcall (lua_State *L) { - int status; - luaL_checkany(L, 1); - status = lua_pcall(L, lua_gettop(L) - 1, LUA_MULTRET, 0); - lua_pushboolean(L, (status == 0)); - lua_insert(L, 1); - return lua_gettop(L); /* return status + all results */ -} - - -static int luaB_xpcall (lua_State *L) { - int status; - luaL_checkany(L, 2); - lua_settop(L, 2); - lua_insert(L, 1); /* put error function under function to be called */ - status = lua_pcall(L, 0, LUA_MULTRET, 1); - lua_pushboolean(L, (status == 0)); - lua_replace(L, 1); - return lua_gettop(L); /* return status + all results */ -} - - -static int luaB_tostring (lua_State *L) { - luaL_checkany(L, 1); - if (luaL_callmeta(L, 1, "__tostring")) /* is there a metafield? */ - return 1; /* use its value */ - switch (lua_type(L, 1)) { - case LUA_TNUMBER: - lua_pushstring(L, lua_tostring(L, 1)); - break; - case LUA_TSTRING: - lua_pushvalue(L, 1); - break; - case LUA_TBOOLEAN: - lua_pushstring(L, (lua_toboolean(L, 1) ? "true" : "false")); - break; - case LUA_TNIL: - lua_pushliteral(L, "nil"); - break; - default: - lua_pushfstring(L, "%s: %p", luaL_typename(L, 1), lua_topointer(L, 1)); - break; - } - return 1; -} - - -static int luaB_newproxy (lua_State *L) { - lua_settop(L, 1); - lua_newuserdata(L, 0); /* create proxy */ - if (lua_toboolean(L, 1) == 0) - return 1; /* no metatable */ - else if (lua_isboolean(L, 1)) { - lua_newtable(L); /* create a new metatable `m' ... */ - lua_pushvalue(L, -1); /* ... and mark `m' as a valid metatable */ - lua_pushboolean(L, 1); - lua_rawset(L, lua_upvalueindex(1)); /* weaktable[m] = true */ - } - else { - int validproxy = 0; /* to check if weaktable[metatable(u)] == true */ - if (lua_getmetatable(L, 1)) { - lua_rawget(L, lua_upvalueindex(1)); - validproxy = lua_toboolean(L, -1); - lua_pop(L, 1); /* remove value */ - } - luaL_argcheck(L, validproxy, 1, "boolean or proxy expected"); - lua_getmetatable(L, 1); /* metatable is valid; get it */ - } - lua_setmetatable(L, 2); - return 1; -} - - -static const luaL_Reg base_funcs[] = { - {"assert", luaB_assert}, - {"collectgarbage", luaB_collectgarbage}, - {"dofile", luaB_dofile}, - {"error", luaB_error}, - {"gcinfo", luaB_gcinfo}, - {"getfenv", luaB_getfenv}, - {"getmetatable", luaB_getmetatable}, - {"loadfile", luaB_loadfile}, - {"load", luaB_load}, - {"loadstring", luaB_loadstring}, - {"next", luaB_next}, - {"pcall", luaB_pcall}, - {"print", luaB_print}, - {"rawequal", luaB_rawequal}, - {"rawget", luaB_rawget}, - {"rawset", luaB_rawset}, - {"select", luaB_select}, - {"setfenv", luaB_setfenv}, - {"setmetatable", luaB_setmetatable}, - {"tonumber", luaB_tonumber}, - {"tostring", luaB_tostring}, - {"type", luaB_type}, - {"unpack", luaB_unpack}, - {"xpcall", luaB_xpcall}, - {NULL, NULL} -}; - - -/* -** {====================================================== -** Coroutine library -** ======================================================= -*/ - -#define CO_RUN 0 /* running */ -#define CO_SUS 1 /* suspended */ -#define CO_NOR 2 /* 'normal' (it resumed another coroutine) */ -#define CO_DEAD 3 - -static const char *const statnames[] = - {"running", "suspended", "normal", "dead"}; - -static int costatus (lua_State *L, lua_State *co) { - if (L == co) return CO_RUN; - switch (lua_status(co)) { - case LUA_YIELD: - return CO_SUS; - case 0: { - lua_Debug ar; - if (lua_getstack(co, 0, &ar) > 0) /* does it have frames? */ - return CO_NOR; /* it is running */ - else if (lua_gettop(co) == 0) - return CO_DEAD; - else - return CO_SUS; /* initial state */ - } - default: /* some error occured */ - return CO_DEAD; - } -} - - -static int luaB_costatus (lua_State *L) { - lua_State *co = lua_tothread(L, 1); - luaL_argcheck(L, co, 1, "coroutine expected"); - lua_pushstring(L, statnames[costatus(L, co)]); - return 1; -} - - -static int auxresume (lua_State *L, lua_State *co, int narg) { - int status = costatus(L, co); - if (!lua_checkstack(co, narg)) - luaL_error(L, "too many arguments to resume"); - if (status != CO_SUS) { - lua_pushfstring(L, "cannot resume %s coroutine", statnames[status]); - return -1; /* error flag */ - } - lua_xmove(L, co, narg); - lua_setlevel(L, co); - status = lua_resume(co, narg); - if (status == 0 || status == LUA_YIELD) { - int nres = lua_gettop(co); - if (!lua_checkstack(L, nres + 1)) - luaL_error(L, "too many results to resume"); - lua_xmove(co, L, nres); /* move yielded values */ - return nres; - } - else { - lua_xmove(co, L, 1); /* move error message */ - return -1; /* error flag */ - } -} - - -static int luaB_coresume (lua_State *L) { - lua_State *co = lua_tothread(L, 1); - int r; - luaL_argcheck(L, co, 1, "coroutine expected"); - r = auxresume(L, co, lua_gettop(L) - 1); - if (r < 0) { - lua_pushboolean(L, 0); - lua_insert(L, -2); - return 2; /* return false + error message */ - } - else { - lua_pushboolean(L, 1); - lua_insert(L, -(r + 1)); - return r + 1; /* return true + `resume' returns */ - } -} - - -static int luaB_auxwrap (lua_State *L) { - lua_State *co = lua_tothread(L, lua_upvalueindex(1)); - int r = auxresume(L, co, lua_gettop(L)); - if (r < 0) { - if (lua_isstring(L, -1)) { /* error object is a string? */ - luaL_where(L, 1); /* add extra info */ - lua_insert(L, -2); - lua_concat(L, 2); - } - lua_error(L); /* propagate error */ - } - return r; -} - - -static int luaB_cocreate (lua_State *L) { - lua_State *NL = lua_newthread(L); - luaL_argcheck(L, lua_isfunction(L, 1) && !lua_iscfunction(L, 1), 1, - "Lua function expected"); - lua_pushvalue(L, 1); /* move function to top */ - lua_xmove(L, NL, 1); /* move function from L to NL */ - return 1; -} - - -static int luaB_cowrap (lua_State *L) { - luaB_cocreate(L); - lua_pushcclosure(L, luaB_auxwrap, 1); - return 1; -} - - -static int luaB_yield (lua_State *L) { - return lua_yield(L, lua_gettop(L)); -} - - -static int luaB_corunning (lua_State *L) { - if (lua_pushthread(L)) - lua_pushnil(L); /* main thread is not a coroutine */ - return 1; -} - - -static const luaL_Reg co_funcs[] = { - {"create", luaB_cocreate}, - {"resume", luaB_coresume}, - {"running", luaB_corunning}, - {"status", luaB_costatus}, - {"wrap", luaB_cowrap}, - {"yield", luaB_yield}, - {NULL, NULL} -}; - -/* }====================================================== */ - - -static void auxopen (lua_State *L, const char *name, - lua_CFunction f, lua_CFunction u) { - lua_pushcfunction(L, u); - lua_pushcclosure(L, f, 1); - lua_setfield(L, -2, name); -} - - -static void base_open (lua_State *L) { - /* set global _G */ - lua_pushvalue(L, LUA_GLOBALSINDEX); - lua_setglobal(L, "_G"); - /* open lib into global table */ - luaL_register(L, "_G", base_funcs); - lua_pushliteral(L, LUA_VERSION); - lua_setglobal(L, "_VERSION"); /* set global _VERSION */ - /* `ipairs' and `pairs' need auxliliary functions as upvalues */ - auxopen(L, "ipairs", luaB_ipairs, ipairsaux); - auxopen(L, "pairs", luaB_pairs, luaB_next); - /* `newproxy' needs a weaktable as upvalue */ - lua_createtable(L, 0, 1); /* new table `w' */ - lua_pushvalue(L, -1); /* `w' will be its own metatable */ - lua_setmetatable(L, -2); - lua_pushliteral(L, "kv"); - lua_setfield(L, -2, "__mode"); /* metatable(w).__mode = "kv" */ - lua_pushcclosure(L, luaB_newproxy, 1); - lua_setglobal(L, "newproxy"); /* set global `newproxy' */ -} - - -LUALIB_API int luaopen_base (lua_State *L) { - base_open(L); - luaL_register(L, LUA_COLIBNAME, co_funcs); - return 2; -} - diff --git a/ml_curl/lib/lua51/src/lcode.c b/ml_curl/lib/lua51/src/lcode.c deleted file mode 100644 index cff626b..0000000 --- a/ml_curl/lib/lua51/src/lcode.c +++ /dev/null @@ -1,839 +0,0 @@ -/* -** $Id: lcode.c,v 2.25.1.3 2007/12/28 15:32:23 roberto Exp $ -** Code generator for Lua -** See Copyright Notice in lua.h -*/ - - -#include - -#define lcode_c -#define LUA_CORE - -#include "lua.h" - -#include "lcode.h" -#include "ldebug.h" -#include "ldo.h" -#include "lgc.h" -#include "llex.h" -#include "lmem.h" -#include "lobject.h" -#include "lopcodes.h" -#include "lparser.h" -#include "ltable.h" - - -#define hasjumps(e) ((e)->t != (e)->f) - - -static int isnumeral(expdesc *e) { - return (e->k == VKNUM && e->t == NO_JUMP && e->f == NO_JUMP); -} - - -void luaK_nil (FuncState *fs, int from, int n) { - Instruction *previous; - if (fs->pc > fs->lasttarget) { /* no jumps to current position? */ - if (fs->pc == 0) { /* function start? */ - if (from >= fs->nactvar) - return; /* positions are already clean */ - } - else { - previous = &fs->f->code[fs->pc-1]; - if (GET_OPCODE(*previous) == OP_LOADNIL) { - int pfrom = GETARG_A(*previous); - int pto = GETARG_B(*previous); - if (pfrom <= from && from <= pto+1) { /* can connect both? */ - if (from+n-1 > pto) - SETARG_B(*previous, from+n-1); - return; - } - } - } - } - luaK_codeABC(fs, OP_LOADNIL, from, from+n-1, 0); /* else no optimization */ -} - - -int luaK_jump (FuncState *fs) { - int jpc = fs->jpc; /* save list of jumps to here */ - int j; - fs->jpc = NO_JUMP; - j = luaK_codeAsBx(fs, OP_JMP, 0, NO_JUMP); - luaK_concat(fs, &j, jpc); /* keep them on hold */ - return j; -} - - -void luaK_ret (FuncState *fs, int first, int nret) { - luaK_codeABC(fs, OP_RETURN, first, nret+1, 0); -} - - -static int condjump (FuncState *fs, OpCode op, int A, int B, int C) { - luaK_codeABC(fs, op, A, B, C); - return luaK_jump(fs); -} - - -static void fixjump (FuncState *fs, int pc, int dest) { - Instruction *jmp = &fs->f->code[pc]; - int offset = dest-(pc+1); - lua_assert(dest != NO_JUMP); - if (abs(offset) > MAXARG_sBx) - luaX_syntaxerror(fs->ls, "control structure too long"); - SETARG_sBx(*jmp, offset); -} - - -/* -** returns current `pc' and marks it as a jump target (to avoid wrong -** optimizations with consecutive instructions not in the same basic block). -*/ -int luaK_getlabel (FuncState *fs) { - fs->lasttarget = fs->pc; - return fs->pc; -} - - -static int getjump (FuncState *fs, int pc) { - int offset = GETARG_sBx(fs->f->code[pc]); - if (offset == NO_JUMP) /* point to itself represents end of list */ - return NO_JUMP; /* end of list */ - else - return (pc+1)+offset; /* turn offset into absolute position */ -} - - -static Instruction *getjumpcontrol (FuncState *fs, int pc) { - Instruction *pi = &fs->f->code[pc]; - if (pc >= 1 && testTMode(GET_OPCODE(*(pi-1)))) - return pi-1; - else - return pi; -} - - -/* -** check whether list has any jump that do not produce a value -** (or produce an inverted value) -*/ -static int need_value (FuncState *fs, int list) { - for (; list != NO_JUMP; list = getjump(fs, list)) { - Instruction i = *getjumpcontrol(fs, list); - if (GET_OPCODE(i) != OP_TESTSET) return 1; - } - return 0; /* not found */ -} - - -static int patchtestreg (FuncState *fs, int node, int reg) { - Instruction *i = getjumpcontrol(fs, node); - if (GET_OPCODE(*i) != OP_TESTSET) - return 0; /* cannot patch other instructions */ - if (reg != NO_REG && reg != GETARG_B(*i)) - SETARG_A(*i, reg); - else /* no register to put value or register already has the value */ - *i = CREATE_ABC(OP_TEST, GETARG_B(*i), 0, GETARG_C(*i)); - - return 1; -} - - -static void removevalues (FuncState *fs, int list) { - for (; list != NO_JUMP; list = getjump(fs, list)) - patchtestreg(fs, list, NO_REG); -} - - -static void patchlistaux (FuncState *fs, int list, int vtarget, int reg, - int dtarget) { - while (list != NO_JUMP) { - int next = getjump(fs, list); - if (patchtestreg(fs, list, reg)) - fixjump(fs, list, vtarget); - else - fixjump(fs, list, dtarget); /* jump to default target */ - list = next; - } -} - - -static void dischargejpc (FuncState *fs) { - patchlistaux(fs, fs->jpc, fs->pc, NO_REG, fs->pc); - fs->jpc = NO_JUMP; -} - - -void luaK_patchlist (FuncState *fs, int list, int target) { - if (target == fs->pc) - luaK_patchtohere(fs, list); - else { - lua_assert(target < fs->pc); - patchlistaux(fs, list, target, NO_REG, target); - } -} - - -void luaK_patchtohere (FuncState *fs, int list) { - luaK_getlabel(fs); - luaK_concat(fs, &fs->jpc, list); -} - - -void luaK_concat (FuncState *fs, int *l1, int l2) { - if (l2 == NO_JUMP) return; - else if (*l1 == NO_JUMP) - *l1 = l2; - else { - int list = *l1; - int next; - while ((next = getjump(fs, list)) != NO_JUMP) /* find last element */ - list = next; - fixjump(fs, list, l2); - } -} - - -void luaK_checkstack (FuncState *fs, int n) { - int newstack = fs->freereg + n; - if (newstack > fs->f->maxstacksize) { - if (newstack >= MAXSTACK) - luaX_syntaxerror(fs->ls, "function or expression too complex"); - fs->f->maxstacksize = cast_byte(newstack); - } -} - - -void luaK_reserveregs (FuncState *fs, int n) { - luaK_checkstack(fs, n); - fs->freereg += n; -} - - -static void freereg (FuncState *fs, int reg) { - if (!ISK(reg) && reg >= fs->nactvar) { - fs->freereg--; - lua_assert(reg == fs->freereg); - } -} - - -static void freeexp (FuncState *fs, expdesc *e) { - if (e->k == VNONRELOC) - freereg(fs, e->u.s.info); -} - - -static int addk (FuncState *fs, TValue *k, TValue *v) { - lua_State *L = fs->L; - TValue *idx = luaH_set(L, fs->h, k); - Proto *f = fs->f; - int oldsize = f->sizek; - if (ttisnumber(idx)) { - lua_assert(luaO_rawequalObj(&fs->f->k[cast_int(nvalue(idx))], v)); - return cast_int(nvalue(idx)); - } - else { /* constant not found; create a new entry */ - setnvalue(idx, cast_num(fs->nk)); - luaM_growvector(L, f->k, fs->nk, f->sizek, TValue, - MAXARG_Bx, "constant table overflow"); - while (oldsize < f->sizek) setnilvalue(&f->k[oldsize++]); - setobj(L, &f->k[fs->nk], v); - luaC_barrier(L, f, v); - return fs->nk++; - } -} - - -int luaK_stringK (FuncState *fs, TString *s) { - TValue o; - setsvalue(fs->L, &o, s); - return addk(fs, &o, &o); -} - - -int luaK_numberK (FuncState *fs, lua_Number r) { - TValue o; - setnvalue(&o, r); - return addk(fs, &o, &o); -} - - -static int boolK (FuncState *fs, int b) { - TValue o; - setbvalue(&o, b); - return addk(fs, &o, &o); -} - - -static int nilK (FuncState *fs) { - TValue k, v; - setnilvalue(&v); - /* cannot use nil as key; instead use table itself to represent nil */ - sethvalue(fs->L, &k, fs->h); - return addk(fs, &k, &v); -} - - -void luaK_setreturns (FuncState *fs, expdesc *e, int nresults) { - if (e->k == VCALL) { /* expression is an open function call? */ - SETARG_C(getcode(fs, e), nresults+1); - } - else if (e->k == VVARARG) { - SETARG_B(getcode(fs, e), nresults+1); - SETARG_A(getcode(fs, e), fs->freereg); - luaK_reserveregs(fs, 1); - } -} - - -void luaK_setoneret (FuncState *fs, expdesc *e) { - if (e->k == VCALL) { /* expression is an open function call? */ - e->k = VNONRELOC; - e->u.s.info = GETARG_A(getcode(fs, e)); - } - else if (e->k == VVARARG) { - SETARG_B(getcode(fs, e), 2); - e->k = VRELOCABLE; /* can relocate its simple result */ - } -} - - -void luaK_dischargevars (FuncState *fs, expdesc *e) { - switch (e->k) { - case VLOCAL: { - e->k = VNONRELOC; - break; - } - case VUPVAL: { - e->u.s.info = luaK_codeABC(fs, OP_GETUPVAL, 0, e->u.s.info, 0); - e->k = VRELOCABLE; - break; - } - case VGLOBAL: { - e->u.s.info = luaK_codeABx(fs, OP_GETGLOBAL, 0, e->u.s.info); - e->k = VRELOCABLE; - break; - } - case VINDEXED: { - freereg(fs, e->u.s.aux); - freereg(fs, e->u.s.info); - e->u.s.info = luaK_codeABC(fs, OP_GETTABLE, 0, e->u.s.info, e->u.s.aux); - e->k = VRELOCABLE; - break; - } - case VVARARG: - case VCALL: { - luaK_setoneret(fs, e); - break; - } - default: break; /* there is one value available (somewhere) */ - } -} - - -static int code_label (FuncState *fs, int A, int b, int jump) { - luaK_getlabel(fs); /* those instructions may be jump targets */ - return luaK_codeABC(fs, OP_LOADBOOL, A, b, jump); -} - - -static void discharge2reg (FuncState *fs, expdesc *e, int reg) { - luaK_dischargevars(fs, e); - switch (e->k) { - case VNIL: { - luaK_nil(fs, reg, 1); - break; - } - case VFALSE: case VTRUE: { - luaK_codeABC(fs, OP_LOADBOOL, reg, e->k == VTRUE, 0); - break; - } - case VK: { - luaK_codeABx(fs, OP_LOADK, reg, e->u.s.info); - break; - } - case VKNUM: { - luaK_codeABx(fs, OP_LOADK, reg, luaK_numberK(fs, e->u.nval)); - break; - } - case VRELOCABLE: { - Instruction *pc = &getcode(fs, e); - SETARG_A(*pc, reg); - break; - } - case VNONRELOC: { - if (reg != e->u.s.info) - luaK_codeABC(fs, OP_MOVE, reg, e->u.s.info, 0); - break; - } - default: { - lua_assert(e->k == VVOID || e->k == VJMP); - return; /* nothing to do... */ - } - } - e->u.s.info = reg; - e->k = VNONRELOC; -} - - -static void discharge2anyreg (FuncState *fs, expdesc *e) { - if (e->k != VNONRELOC) { - luaK_reserveregs(fs, 1); - discharge2reg(fs, e, fs->freereg-1); - } -} - - -static void exp2reg (FuncState *fs, expdesc *e, int reg) { - discharge2reg(fs, e, reg); - if (e->k == VJMP) - luaK_concat(fs, &e->t, e->u.s.info); /* put this jump in `t' list */ - if (hasjumps(e)) { - int final; /* position after whole expression */ - int p_f = NO_JUMP; /* position of an eventual LOAD false */ - int p_t = NO_JUMP; /* position of an eventual LOAD true */ - if (need_value(fs, e->t) || need_value(fs, e->f)) { - int fj = (e->k == VJMP) ? NO_JUMP : luaK_jump(fs); - p_f = code_label(fs, reg, 0, 1); - p_t = code_label(fs, reg, 1, 0); - luaK_patchtohere(fs, fj); - } - final = luaK_getlabel(fs); - patchlistaux(fs, e->f, final, reg, p_f); - patchlistaux(fs, e->t, final, reg, p_t); - } - e->f = e->t = NO_JUMP; - e->u.s.info = reg; - e->k = VNONRELOC; -} - - -void luaK_exp2nextreg (FuncState *fs, expdesc *e) { - luaK_dischargevars(fs, e); - freeexp(fs, e); - luaK_reserveregs(fs, 1); - exp2reg(fs, e, fs->freereg - 1); -} - - -int luaK_exp2anyreg (FuncState *fs, expdesc *e) { - luaK_dischargevars(fs, e); - if (e->k == VNONRELOC) { - if (!hasjumps(e)) return e->u.s.info; /* exp is already in a register */ - if (e->u.s.info >= fs->nactvar) { /* reg. is not a local? */ - exp2reg(fs, e, e->u.s.info); /* put value on it */ - return e->u.s.info; - } - } - luaK_exp2nextreg(fs, e); /* default */ - return e->u.s.info; -} - - -void luaK_exp2val (FuncState *fs, expdesc *e) { - if (hasjumps(e)) - luaK_exp2anyreg(fs, e); - else - luaK_dischargevars(fs, e); -} - - -int luaK_exp2RK (FuncState *fs, expdesc *e) { - luaK_exp2val(fs, e); - switch (e->k) { - case VKNUM: - case VTRUE: - case VFALSE: - case VNIL: { - if (fs->nk <= MAXINDEXRK) { /* constant fit in RK operand? */ - e->u.s.info = (e->k == VNIL) ? nilK(fs) : - (e->k == VKNUM) ? luaK_numberK(fs, e->u.nval) : - boolK(fs, (e->k == VTRUE)); - e->k = VK; - return RKASK(e->u.s.info); - } - else break; - } - case VK: { - if (e->u.s.info <= MAXINDEXRK) /* constant fit in argC? */ - return RKASK(e->u.s.info); - else break; - } - default: break; - } - /* not a constant in the right range: put it in a register */ - return luaK_exp2anyreg(fs, e); -} - - -void luaK_storevar (FuncState *fs, expdesc *var, expdesc *ex) { - switch (var->k) { - case VLOCAL: { - freeexp(fs, ex); - exp2reg(fs, ex, var->u.s.info); - return; - } - case VUPVAL: { - int e = luaK_exp2anyreg(fs, ex); - luaK_codeABC(fs, OP_SETUPVAL, e, var->u.s.info, 0); - break; - } - case VGLOBAL: { - int e = luaK_exp2anyreg(fs, ex); - luaK_codeABx(fs, OP_SETGLOBAL, e, var->u.s.info); - break; - } - case VINDEXED: { - int e = luaK_exp2RK(fs, ex); - luaK_codeABC(fs, OP_SETTABLE, var->u.s.info, var->u.s.aux, e); - break; - } - default: { - lua_assert(0); /* invalid var kind to store */ - break; - } - } - freeexp(fs, ex); -} - - -void luaK_self (FuncState *fs, expdesc *e, expdesc *key) { - int func; - luaK_exp2anyreg(fs, e); - freeexp(fs, e); - func = fs->freereg; - luaK_reserveregs(fs, 2); - luaK_codeABC(fs, OP_SELF, func, e->u.s.info, luaK_exp2RK(fs, key)); - freeexp(fs, key); - e->u.s.info = func; - e->k = VNONRELOC; -} - - -static void invertjump (FuncState *fs, expdesc *e) { - Instruction *pc = getjumpcontrol(fs, e->u.s.info); - lua_assert(testTMode(GET_OPCODE(*pc)) && GET_OPCODE(*pc) != OP_TESTSET && - GET_OPCODE(*pc) != OP_TEST); - SETARG_A(*pc, !(GETARG_A(*pc))); -} - - -static int jumponcond (FuncState *fs, expdesc *e, int cond) { - if (e->k == VRELOCABLE) { - Instruction ie = getcode(fs, e); - if (GET_OPCODE(ie) == OP_NOT) { - fs->pc--; /* remove previous OP_NOT */ - return condjump(fs, OP_TEST, GETARG_B(ie), 0, !cond); - } - /* else go through */ - } - discharge2anyreg(fs, e); - freeexp(fs, e); - return condjump(fs, OP_TESTSET, NO_REG, e->u.s.info, cond); -} - - -void luaK_goiftrue (FuncState *fs, expdesc *e) { - int pc; /* pc of last jump */ - luaK_dischargevars(fs, e); - switch (e->k) { - case VK: case VKNUM: case VTRUE: { - pc = NO_JUMP; /* always true; do nothing */ - break; - } - case VFALSE: { - pc = luaK_jump(fs); /* always jump */ - break; - } - case VJMP: { - invertjump(fs, e); - pc = e->u.s.info; - break; - } - default: { - pc = jumponcond(fs, e, 0); - break; - } - } - luaK_concat(fs, &e->f, pc); /* insert last jump in `f' list */ - luaK_patchtohere(fs, e->t); - e->t = NO_JUMP; -} - - -static void luaK_goiffalse (FuncState *fs, expdesc *e) { - int pc; /* pc of last jump */ - luaK_dischargevars(fs, e); - switch (e->k) { - case VNIL: case VFALSE: { - pc = NO_JUMP; /* always false; do nothing */ - break; - } - case VTRUE: { - pc = luaK_jump(fs); /* always jump */ - break; - } - case VJMP: { - pc = e->u.s.info; - break; - } - default: { - pc = jumponcond(fs, e, 1); - break; - } - } - luaK_concat(fs, &e->t, pc); /* insert last jump in `t' list */ - luaK_patchtohere(fs, e->f); - e->f = NO_JUMP; -} - - -static void codenot (FuncState *fs, expdesc *e) { - luaK_dischargevars(fs, e); - switch (e->k) { - case VNIL: case VFALSE: { - e->k = VTRUE; - break; - } - case VK: case VKNUM: case VTRUE: { - e->k = VFALSE; - break; - } - case VJMP: { - invertjump(fs, e); - break; - } - case VRELOCABLE: - case VNONRELOC: { - discharge2anyreg(fs, e); - freeexp(fs, e); - e->u.s.info = luaK_codeABC(fs, OP_NOT, 0, e->u.s.info, 0); - e->k = VRELOCABLE; - break; - } - default: { - lua_assert(0); /* cannot happen */ - break; - } - } - /* interchange true and false lists */ - { int temp = e->f; e->f = e->t; e->t = temp; } - removevalues(fs, e->f); - removevalues(fs, e->t); -} - - -void luaK_indexed (FuncState *fs, expdesc *t, expdesc *k) { - t->u.s.aux = luaK_exp2RK(fs, k); - t->k = VINDEXED; -} - - -static int constfolding (OpCode op, expdesc *e1, expdesc *e2) { - lua_Number v1, v2, r; - if (!isnumeral(e1) || !isnumeral(e2)) return 0; - v1 = e1->u.nval; - v2 = e2->u.nval; - switch (op) { - case OP_ADD: r = luai_numadd(v1, v2); break; - case OP_SUB: r = luai_numsub(v1, v2); break; - case OP_MUL: r = luai_nummul(v1, v2); break; - case OP_DIV: - if (v2 == 0) return 0; /* do not attempt to divide by 0 */ - r = luai_numdiv(v1, v2); break; - case OP_MOD: - if (v2 == 0) return 0; /* do not attempt to divide by 0 */ - r = luai_nummod(v1, v2); break; - case OP_POW: r = luai_numpow(v1, v2); break; - case OP_UNM: r = luai_numunm(v1); break; - case OP_LEN: return 0; /* no constant folding for 'len' */ - default: lua_assert(0); r = 0; break; - } - if (luai_numisnan(r)) return 0; /* do not attempt to produce NaN */ - e1->u.nval = r; - return 1; -} - - -static void codearith (FuncState *fs, OpCode op, expdesc *e1, expdesc *e2) { - if (constfolding(op, e1, e2)) - return; - else { - int o2 = (op != OP_UNM && op != OP_LEN) ? luaK_exp2RK(fs, e2) : 0; - int o1 = luaK_exp2RK(fs, e1); - if (o1 > o2) { - freeexp(fs, e1); - freeexp(fs, e2); - } - else { - freeexp(fs, e2); - freeexp(fs, e1); - } - e1->u.s.info = luaK_codeABC(fs, op, 0, o1, o2); - e1->k = VRELOCABLE; - } -} - - -static void codecomp (FuncState *fs, OpCode op, int cond, expdesc *e1, - expdesc *e2) { - int o1 = luaK_exp2RK(fs, e1); - int o2 = luaK_exp2RK(fs, e2); - freeexp(fs, e2); - freeexp(fs, e1); - if (cond == 0 && op != OP_EQ) { - int temp; /* exchange args to replace by `<' or `<=' */ - temp = o1; o1 = o2; o2 = temp; /* o1 <==> o2 */ - cond = 1; - } - e1->u.s.info = condjump(fs, op, cond, o1, o2); - e1->k = VJMP; -} - - -void luaK_prefix (FuncState *fs, UnOpr op, expdesc *e) { - expdesc e2; - e2.t = e2.f = NO_JUMP; e2.k = VKNUM; e2.u.nval = 0; - switch (op) { - case OPR_MINUS: { - if (!isnumeral(e)) - luaK_exp2anyreg(fs, e); /* cannot operate on non-numeric constants */ - codearith(fs, OP_UNM, e, &e2); - break; - } - case OPR_NOT: codenot(fs, e); break; - case OPR_LEN: { - luaK_exp2anyreg(fs, e); /* cannot operate on constants */ - codearith(fs, OP_LEN, e, &e2); - break; - } - default: lua_assert(0); - } -} - - -void luaK_infix (FuncState *fs, BinOpr op, expdesc *v) { - switch (op) { - case OPR_AND: { - luaK_goiftrue(fs, v); - break; - } - case OPR_OR: { - luaK_goiffalse(fs, v); - break; - } - case OPR_CONCAT: { - luaK_exp2nextreg(fs, v); /* operand must be on the `stack' */ - break; - } - case OPR_ADD: case OPR_SUB: case OPR_MUL: case OPR_DIV: - case OPR_MOD: case OPR_POW: { - if (!isnumeral(v)) luaK_exp2RK(fs, v); - break; - } - default: { - luaK_exp2RK(fs, v); - break; - } - } -} - - -void luaK_posfix (FuncState *fs, BinOpr op, expdesc *e1, expdesc *e2) { - switch (op) { - case OPR_AND: { - lua_assert(e1->t == NO_JUMP); /* list must be closed */ - luaK_dischargevars(fs, e2); - luaK_concat(fs, &e2->f, e1->f); - *e1 = *e2; - break; - } - case OPR_OR: { - lua_assert(e1->f == NO_JUMP); /* list must be closed */ - luaK_dischargevars(fs, e2); - luaK_concat(fs, &e2->t, e1->t); - *e1 = *e2; - break; - } - case OPR_CONCAT: { - luaK_exp2val(fs, e2); - if (e2->k == VRELOCABLE && GET_OPCODE(getcode(fs, e2)) == OP_CONCAT) { - lua_assert(e1->u.s.info == GETARG_B(getcode(fs, e2))-1); - freeexp(fs, e1); - SETARG_B(getcode(fs, e2), e1->u.s.info); - e1->k = VRELOCABLE; e1->u.s.info = e2->u.s.info; - } - else { - luaK_exp2nextreg(fs, e2); /* operand must be on the 'stack' */ - codearith(fs, OP_CONCAT, e1, e2); - } - break; - } - case OPR_ADD: codearith(fs, OP_ADD, e1, e2); break; - case OPR_SUB: codearith(fs, OP_SUB, e1, e2); break; - case OPR_MUL: codearith(fs, OP_MUL, e1, e2); break; - case OPR_DIV: codearith(fs, OP_DIV, e1, e2); break; - case OPR_MOD: codearith(fs, OP_MOD, e1, e2); break; - case OPR_POW: codearith(fs, OP_POW, e1, e2); break; - case OPR_EQ: codecomp(fs, OP_EQ, 1, e1, e2); break; - case OPR_NE: codecomp(fs, OP_EQ, 0, e1, e2); break; - case OPR_LT: codecomp(fs, OP_LT, 1, e1, e2); break; - case OPR_LE: codecomp(fs, OP_LE, 1, e1, e2); break; - case OPR_GT: codecomp(fs, OP_LT, 0, e1, e2); break; - case OPR_GE: codecomp(fs, OP_LE, 0, e1, e2); break; - default: lua_assert(0); - } -} - - -void luaK_fixline (FuncState *fs, int line) { - fs->f->lineinfo[fs->pc - 1] = line; -} - - -static int luaK_code (FuncState *fs, Instruction i, int line) { - Proto *f = fs->f; - dischargejpc(fs); /* `pc' will change */ - /* put new instruction in code array */ - luaM_growvector(fs->L, f->code, fs->pc, f->sizecode, Instruction, - MAX_INT, "code size overflow"); - f->code[fs->pc] = i; - /* save corresponding line information */ - luaM_growvector(fs->L, f->lineinfo, fs->pc, f->sizelineinfo, int, - MAX_INT, "code size overflow"); - f->lineinfo[fs->pc] = line; - return fs->pc++; -} - - -int luaK_codeABC (FuncState *fs, OpCode o, int a, int b, int c) { - lua_assert(getOpMode(o) == iABC); - lua_assert(getBMode(o) != OpArgN || b == 0); - lua_assert(getCMode(o) != OpArgN || c == 0); - return luaK_code(fs, CREATE_ABC(o, a, b, c), fs->ls->lastline); -} - - -int luaK_codeABx (FuncState *fs, OpCode o, int a, unsigned int bc) { - lua_assert(getOpMode(o) == iABx || getOpMode(o) == iAsBx); - lua_assert(getCMode(o) == OpArgN); - return luaK_code(fs, CREATE_ABx(o, a, bc), fs->ls->lastline); -} - - -void luaK_setlist (FuncState *fs, int base, int nelems, int tostore) { - int c = (nelems - 1)/LFIELDS_PER_FLUSH + 1; - int b = (tostore == LUA_MULTRET) ? 0 : tostore; - lua_assert(tostore != 0); - if (c <= MAXARG_C) - luaK_codeABC(fs, OP_SETLIST, base, b, c); - else { - luaK_codeABC(fs, OP_SETLIST, base, b, 0); - luaK_code(fs, cast(Instruction, c), fs->ls->lastline); - } - fs->freereg = base + 1; /* free registers with list values */ -} - diff --git a/ml_curl/lib/lua51/src/lcode.h b/ml_curl/lib/lua51/src/lcode.h deleted file mode 100644 index b941c60..0000000 --- a/ml_curl/lib/lua51/src/lcode.h +++ /dev/null @@ -1,76 +0,0 @@ -/* -** $Id: lcode.h,v 1.48.1.1 2007/12/27 13:02:25 roberto Exp $ -** Code generator for Lua -** See Copyright Notice in lua.h -*/ - -#ifndef lcode_h -#define lcode_h - -#include "llex.h" -#include "lobject.h" -#include "lopcodes.h" -#include "lparser.h" - - -/* -** Marks the end of a patch list. It is an invalid value both as an absolute -** address, and as a list link (would link an element to itself). -*/ -#define NO_JUMP (-1) - - -/* -** grep "ORDER OPR" if you change these enums -*/ -typedef enum BinOpr { - OPR_ADD, OPR_SUB, OPR_MUL, OPR_DIV, OPR_MOD, OPR_POW, - OPR_CONCAT, - OPR_NE, OPR_EQ, - OPR_LT, OPR_LE, OPR_GT, OPR_GE, - OPR_AND, OPR_OR, - OPR_NOBINOPR -} BinOpr; - - -typedef enum UnOpr { OPR_MINUS, OPR_NOT, OPR_LEN, OPR_NOUNOPR } UnOpr; - - -#define getcode(fs,e) ((fs)->f->code[(e)->u.s.info]) - -#define luaK_codeAsBx(fs,o,A,sBx) luaK_codeABx(fs,o,A,(sBx)+MAXARG_sBx) - -#define luaK_setmultret(fs,e) luaK_setreturns(fs, e, LUA_MULTRET) - -LUAI_FUNC int luaK_codeABx (FuncState *fs, OpCode o, int A, unsigned int Bx); -LUAI_FUNC int luaK_codeABC (FuncState *fs, OpCode o, int A, int B, int C); -LUAI_FUNC void luaK_fixline (FuncState *fs, int line); -LUAI_FUNC void luaK_nil (FuncState *fs, int from, int n); -LUAI_FUNC void luaK_reserveregs (FuncState *fs, int n); -LUAI_FUNC void luaK_checkstack (FuncState *fs, int n); -LUAI_FUNC int luaK_stringK (FuncState *fs, TString *s); -LUAI_FUNC int luaK_numberK (FuncState *fs, lua_Number r); -LUAI_FUNC void luaK_dischargevars (FuncState *fs, expdesc *e); -LUAI_FUNC int luaK_exp2anyreg (FuncState *fs, expdesc *e); -LUAI_FUNC void luaK_exp2nextreg (FuncState *fs, expdesc *e); -LUAI_FUNC void luaK_exp2val (FuncState *fs, expdesc *e); -LUAI_FUNC int luaK_exp2RK (FuncState *fs, expdesc *e); -LUAI_FUNC void luaK_self (FuncState *fs, expdesc *e, expdesc *key); -LUAI_FUNC void luaK_indexed (FuncState *fs, expdesc *t, expdesc *k); -LUAI_FUNC void luaK_goiftrue (FuncState *fs, expdesc *e); -LUAI_FUNC void luaK_storevar (FuncState *fs, expdesc *var, expdesc *e); -LUAI_FUNC void luaK_setreturns (FuncState *fs, expdesc *e, int nresults); -LUAI_FUNC void luaK_setoneret (FuncState *fs, expdesc *e); -LUAI_FUNC int luaK_jump (FuncState *fs); -LUAI_FUNC void luaK_ret (FuncState *fs, int first, int nret); -LUAI_FUNC void luaK_patchlist (FuncState *fs, int list, int target); -LUAI_FUNC void luaK_patchtohere (FuncState *fs, int list); -LUAI_FUNC void luaK_concat (FuncState *fs, int *l1, int l2); -LUAI_FUNC int luaK_getlabel (FuncState *fs); -LUAI_FUNC void luaK_prefix (FuncState *fs, UnOpr op, expdesc *v); -LUAI_FUNC void luaK_infix (FuncState *fs, BinOpr op, expdesc *v); -LUAI_FUNC void luaK_posfix (FuncState *fs, BinOpr op, expdesc *v1, expdesc *v2); -LUAI_FUNC void luaK_setlist (FuncState *fs, int base, int nelems, int tostore); - - -#endif diff --git a/ml_curl/lib/lua51/src/ldblib.c b/ml_curl/lib/lua51/src/ldblib.c deleted file mode 100644 index 67de122..0000000 --- a/ml_curl/lib/lua51/src/ldblib.c +++ /dev/null @@ -1,397 +0,0 @@ -/* -** $Id: ldblib.c,v 1.104.1.3 2008/01/21 13:11:21 roberto Exp $ -** Interface from Lua to its debug API -** See Copyright Notice in lua.h -*/ - - -#include -#include -#include - -#define ldblib_c -#define LUA_LIB - -#include "lua.h" - -#include "lauxlib.h" -#include "lualib.h" - - - -static int db_getregistry (lua_State *L) { - lua_pushvalue(L, LUA_REGISTRYINDEX); - return 1; -} - - -static int db_getmetatable (lua_State *L) { - luaL_checkany(L, 1); - if (!lua_getmetatable(L, 1)) { - lua_pushnil(L); /* no metatable */ - } - return 1; -} - - -static int db_setmetatable (lua_State *L) { - int t = lua_type(L, 2); - luaL_argcheck(L, t == LUA_TNIL || t == LUA_TTABLE, 2, - "nil or table expected"); - lua_settop(L, 2); - lua_pushboolean(L, lua_setmetatable(L, 1)); - return 1; -} - - -static int db_getfenv (lua_State *L) { - lua_getfenv(L, 1); - return 1; -} - - -static int db_setfenv (lua_State *L) { - luaL_checktype(L, 2, LUA_TTABLE); - lua_settop(L, 2); - if (lua_setfenv(L, 1) == 0) - luaL_error(L, LUA_QL("setfenv") - " cannot change environment of given object"); - return 1; -} - - -static void settabss (lua_State *L, const char *i, const char *v) { - lua_pushstring(L, v); - lua_setfield(L, -2, i); -} - - -static void settabsi (lua_State *L, const char *i, int v) { - lua_pushinteger(L, v); - lua_setfield(L, -2, i); -} - - -static lua_State *getthread (lua_State *L, int *arg) { - if (lua_isthread(L, 1)) { - *arg = 1; - return lua_tothread(L, 1); - } - else { - *arg = 0; - return L; - } -} - - -static void treatstackoption (lua_State *L, lua_State *L1, const char *fname) { - if (L == L1) { - lua_pushvalue(L, -2); - lua_remove(L, -3); - } - else - lua_xmove(L1, L, 1); - lua_setfield(L, -2, fname); -} - - -static int db_getinfo (lua_State *L) { - lua_Debug ar; - int arg; - lua_State *L1 = getthread(L, &arg); - const char *options = luaL_optstring(L, arg+2, "flnSu"); - if (lua_isnumber(L, arg+1)) { - if (!lua_getstack(L1, (int)lua_tointeger(L, arg+1), &ar)) { - lua_pushnil(L); /* level out of range */ - return 1; - } - } - else if (lua_isfunction(L, arg+1)) { - lua_pushfstring(L, ">%s", options); - options = lua_tostring(L, -1); - lua_pushvalue(L, arg+1); - lua_xmove(L, L1, 1); - } - else - return luaL_argerror(L, arg+1, "function or level expected"); - if (!lua_getinfo(L1, options, &ar)) - return luaL_argerror(L, arg+2, "invalid option"); - lua_createtable(L, 0, 2); - if (strchr(options, 'S')) { - settabss(L, "source", ar.source); - settabss(L, "short_src", ar.short_src); - settabsi(L, "linedefined", ar.linedefined); - settabsi(L, "lastlinedefined", ar.lastlinedefined); - settabss(L, "what", ar.what); - } - if (strchr(options, 'l')) - settabsi(L, "currentline", ar.currentline); - if (strchr(options, 'u')) - settabsi(L, "nups", ar.nups); - if (strchr(options, 'n')) { - settabss(L, "name", ar.name); - settabss(L, "namewhat", ar.namewhat); - } - if (strchr(options, 'L')) - treatstackoption(L, L1, "activelines"); - if (strchr(options, 'f')) - treatstackoption(L, L1, "func"); - return 1; /* return table */ -} - - -static int db_getlocal (lua_State *L) { - int arg; - lua_State *L1 = getthread(L, &arg); - lua_Debug ar; - const char *name; - if (!lua_getstack(L1, luaL_checkint(L, arg+1), &ar)) /* out of range? */ - return luaL_argerror(L, arg+1, "level out of range"); - name = lua_getlocal(L1, &ar, luaL_checkint(L, arg+2)); - if (name) { - lua_xmove(L1, L, 1); - lua_pushstring(L, name); - lua_pushvalue(L, -2); - return 2; - } - else { - lua_pushnil(L); - return 1; - } -} - - -static int db_setlocal (lua_State *L) { - int arg; - lua_State *L1 = getthread(L, &arg); - lua_Debug ar; - if (!lua_getstack(L1, luaL_checkint(L, arg+1), &ar)) /* out of range? */ - return luaL_argerror(L, arg+1, "level out of range"); - luaL_checkany(L, arg+3); - lua_settop(L, arg+3); - lua_xmove(L, L1, 1); - lua_pushstring(L, lua_setlocal(L1, &ar, luaL_checkint(L, arg+2))); - return 1; -} - - -static int auxupvalue (lua_State *L, int get) { - const char *name; - int n = luaL_checkint(L, 2); - luaL_checktype(L, 1, LUA_TFUNCTION); - if (lua_iscfunction(L, 1)) return 0; /* cannot touch C upvalues from Lua */ - name = get ? lua_getupvalue(L, 1, n) : lua_setupvalue(L, 1, n); - if (name == NULL) return 0; - lua_pushstring(L, name); - lua_insert(L, -(get+1)); - return get + 1; -} - - -static int db_getupvalue (lua_State *L) { - return auxupvalue(L, 1); -} - - -static int db_setupvalue (lua_State *L) { - luaL_checkany(L, 3); - return auxupvalue(L, 0); -} - - - -static const char KEY_HOOK = 'h'; - - -static void hookf (lua_State *L, lua_Debug *ar) { - static const char *const hooknames[] = - {"call", "return", "line", "count", "tail return"}; - lua_pushlightuserdata(L, (void *)&KEY_HOOK); - lua_rawget(L, LUA_REGISTRYINDEX); - lua_pushlightuserdata(L, L); - lua_rawget(L, -2); - if (lua_isfunction(L, -1)) { - lua_pushstring(L, hooknames[(int)ar->event]); - if (ar->currentline >= 0) - lua_pushinteger(L, ar->currentline); - else lua_pushnil(L); - lua_assert(lua_getinfo(L, "lS", ar)); - lua_call(L, 2, 0); - } -} - - -static int makemask (const char *smask, int count) { - int mask = 0; - if (strchr(smask, 'c')) mask |= LUA_MASKCALL; - if (strchr(smask, 'r')) mask |= LUA_MASKRET; - if (strchr(smask, 'l')) mask |= LUA_MASKLINE; - if (count > 0) mask |= LUA_MASKCOUNT; - return mask; -} - - -static char *unmakemask (int mask, char *smask) { - int i = 0; - if (mask & LUA_MASKCALL) smask[i++] = 'c'; - if (mask & LUA_MASKRET) smask[i++] = 'r'; - if (mask & LUA_MASKLINE) smask[i++] = 'l'; - smask[i] = '\0'; - return smask; -} - - -static void gethooktable (lua_State *L) { - lua_pushlightuserdata(L, (void *)&KEY_HOOK); - lua_rawget(L, LUA_REGISTRYINDEX); - if (!lua_istable(L, -1)) { - lua_pop(L, 1); - lua_createtable(L, 0, 1); - lua_pushlightuserdata(L, (void *)&KEY_HOOK); - lua_pushvalue(L, -2); - lua_rawset(L, LUA_REGISTRYINDEX); - } -} - - -static int db_sethook (lua_State *L) { - int arg, mask, count; - lua_Hook func; - lua_State *L1 = getthread(L, &arg); - if (lua_isnoneornil(L, arg+1)) { - lua_settop(L, arg+1); - func = NULL; mask = 0; count = 0; /* turn off hooks */ - } - else { - const char *smask = luaL_checkstring(L, arg+2); - luaL_checktype(L, arg+1, LUA_TFUNCTION); - count = luaL_optint(L, arg+3, 0); - func = hookf; mask = makemask(smask, count); - } - gethooktable(L); - lua_pushlightuserdata(L, L1); - lua_pushvalue(L, arg+1); - lua_rawset(L, -3); /* set new hook */ - lua_pop(L, 1); /* remove hook table */ - lua_sethook(L1, func, mask, count); /* set hooks */ - return 0; -} - - -static int db_gethook (lua_State *L) { - int arg; - lua_State *L1 = getthread(L, &arg); - char buff[5]; - int mask = lua_gethookmask(L1); - lua_Hook hook = lua_gethook(L1); - if (hook != NULL && hook != hookf) /* external hook? */ - lua_pushliteral(L, "external hook"); - else { - gethooktable(L); - lua_pushlightuserdata(L, L1); - lua_rawget(L, -2); /* get hook */ - lua_remove(L, -2); /* remove hook table */ - } - lua_pushstring(L, unmakemask(mask, buff)); - lua_pushinteger(L, lua_gethookcount(L1)); - return 3; -} - - -static int db_debug (lua_State *L) { - for (;;) { - char buffer[250]; - fputs("lua_debug> ", stderr); - if (fgets(buffer, sizeof(buffer), stdin) == 0 || - strcmp(buffer, "cont\n") == 0) - return 0; - if (luaL_loadbuffer(L, buffer, strlen(buffer), "=(debug command)") || - lua_pcall(L, 0, 0, 0)) { - fputs(lua_tostring(L, -1), stderr); - fputs("\n", stderr); - } - lua_settop(L, 0); /* remove eventual returns */ - } -} - - -#define LEVELS1 12 /* size of the first part of the stack */ -#define LEVELS2 10 /* size of the second part of the stack */ - -static int db_errorfb (lua_State *L) { - int level; - int firstpart = 1; /* still before eventual `...' */ - int arg; - lua_State *L1 = getthread(L, &arg); - lua_Debug ar; - if (lua_isnumber(L, arg+2)) { - level = (int)lua_tointeger(L, arg+2); - lua_pop(L, 1); - } - else - level = (L == L1) ? 1 : 0; /* level 0 may be this own function */ - if (lua_gettop(L) == arg) - lua_pushliteral(L, ""); - else if (!lua_isstring(L, arg+1)) return 1; /* message is not a string */ - else lua_pushliteral(L, "\n"); - lua_pushliteral(L, "stack traceback:"); - while (lua_getstack(L1, level++, &ar)) { - if (level > LEVELS1 && firstpart) { - /* no more than `LEVELS2' more levels? */ - if (!lua_getstack(L1, level+LEVELS2, &ar)) - level--; /* keep going */ - else { - lua_pushliteral(L, "\n\t..."); /* too many levels */ - while (lua_getstack(L1, level+LEVELS2, &ar)) /* find last levels */ - level++; - } - firstpart = 0; - continue; - } - lua_pushliteral(L, "\n\t"); - lua_getinfo(L1, "Snl", &ar); - lua_pushfstring(L, "%s:", ar.short_src); - if (ar.currentline > 0) - lua_pushfstring(L, "%d:", ar.currentline); - if (*ar.namewhat != '\0') /* is there a name? */ - lua_pushfstring(L, " in function " LUA_QS, ar.name); - else { - if (*ar.what == 'm') /* main? */ - lua_pushfstring(L, " in main chunk"); - else if (*ar.what == 'C' || *ar.what == 't') - lua_pushliteral(L, " ?"); /* C function or tail call */ - else - lua_pushfstring(L, " in function <%s:%d>", - ar.short_src, ar.linedefined); - } - lua_concat(L, lua_gettop(L) - arg); - } - lua_concat(L, lua_gettop(L) - arg); - return 1; -} - - -static const luaL_Reg dblib[] = { - {"debug", db_debug}, - {"getfenv", db_getfenv}, - {"gethook", db_gethook}, - {"getinfo", db_getinfo}, - {"getlocal", db_getlocal}, - {"getregistry", db_getregistry}, - {"getmetatable", db_getmetatable}, - {"getupvalue", db_getupvalue}, - {"setfenv", db_setfenv}, - {"sethook", db_sethook}, - {"setlocal", db_setlocal}, - {"setmetatable", db_setmetatable}, - {"setupvalue", db_setupvalue}, - {"traceback", db_errorfb}, - {NULL, NULL} -}; - - -LUALIB_API int luaopen_debug (lua_State *L) { - luaL_register(L, LUA_DBLIBNAME, dblib); - return 1; -} - diff --git a/ml_curl/lib/lua51/src/ldebug.c b/ml_curl/lib/lua51/src/ldebug.c deleted file mode 100644 index 50ad3d3..0000000 --- a/ml_curl/lib/lua51/src/ldebug.c +++ /dev/null @@ -1,638 +0,0 @@ -/* -** $Id: ldebug.c,v 2.29.1.6 2008/05/08 16:56:26 roberto Exp $ -** Debug Interface -** See Copyright Notice in lua.h -*/ - - -#include -#include -#include - - -#define ldebug_c -#define LUA_CORE - -#include "lua.h" - -#include "lapi.h" -#include "lcode.h" -#include "ldebug.h" -#include "ldo.h" -#include "lfunc.h" -#include "lobject.h" -#include "lopcodes.h" -#include "lstate.h" -#include "lstring.h" -#include "ltable.h" -#include "ltm.h" -#include "lvm.h" - - - -static const char *getfuncname (lua_State *L, CallInfo *ci, const char **name); - - -static int currentpc (lua_State *L, CallInfo *ci) { - if (!isLua(ci)) return -1; /* function is not a Lua function? */ - if (ci == L->ci) - ci->savedpc = L->savedpc; - return pcRel(ci->savedpc, ci_func(ci)->l.p); -} - - -static int currentline (lua_State *L, CallInfo *ci) { - int pc = currentpc(L, ci); - if (pc < 0) - return -1; /* only active lua functions have current-line information */ - else - return getline(ci_func(ci)->l.p, pc); -} - - -/* -** this function can be called asynchronous (e.g. during a signal) -*/ -LUA_API int lua_sethook (lua_State *L, lua_Hook func, int mask, int count) { - if (func == NULL || mask == 0) { /* turn off hooks? */ - mask = 0; - func = NULL; - } - L->hook = func; - L->basehookcount = count; - resethookcount(L); - L->hookmask = cast_byte(mask); - return 1; -} - - -LUA_API lua_Hook lua_gethook (lua_State *L) { - return L->hook; -} - - -LUA_API int lua_gethookmask (lua_State *L) { - return L->hookmask; -} - - -LUA_API int lua_gethookcount (lua_State *L) { - return L->basehookcount; -} - - -LUA_API int lua_getstack (lua_State *L, int level, lua_Debug *ar) { - int status; - CallInfo *ci; - lua_lock(L); - for (ci = L->ci; level > 0 && ci > L->base_ci; ci--) { - level--; - if (f_isLua(ci)) /* Lua function? */ - level -= ci->tailcalls; /* skip lost tail calls */ - } - if (level == 0 && ci > L->base_ci) { /* level found? */ - status = 1; - ar->i_ci = cast_int(ci - L->base_ci); - } - else if (level < 0) { /* level is of a lost tail call? */ - status = 1; - ar->i_ci = 0; - } - else status = 0; /* no such level */ - lua_unlock(L); - return status; -} - - -static Proto *getluaproto (CallInfo *ci) { - return (isLua(ci) ? ci_func(ci)->l.p : NULL); -} - - -static const char *findlocal (lua_State *L, CallInfo *ci, int n) { - const char *name; - Proto *fp = getluaproto(ci); - if (fp && (name = luaF_getlocalname(fp, n, currentpc(L, ci))) != NULL) - return name; /* is a local variable in a Lua function */ - else { - StkId limit = (ci == L->ci) ? L->top : (ci+1)->func; - if (limit - ci->base >= n && n > 0) /* is 'n' inside 'ci' stack? */ - return "(*temporary)"; - else - return NULL; - } -} - - -LUA_API const char *lua_getlocal (lua_State *L, const lua_Debug *ar, int n) { - CallInfo *ci = L->base_ci + ar->i_ci; - const char *name = findlocal(L, ci, n); - lua_lock(L); - if (name) - luaA_pushobject(L, ci->base + (n - 1)); - lua_unlock(L); - return name; -} - - -LUA_API const char *lua_setlocal (lua_State *L, const lua_Debug *ar, int n) { - CallInfo *ci = L->base_ci + ar->i_ci; - const char *name = findlocal(L, ci, n); - lua_lock(L); - if (name) - setobjs2s(L, ci->base + (n - 1), L->top - 1); - L->top--; /* pop value */ - lua_unlock(L); - return name; -} - - -static void funcinfo (lua_Debug *ar, Closure *cl) { - if (cl->c.isC) { - ar->source = "=[C]"; - ar->linedefined = -1; - ar->lastlinedefined = -1; - ar->what = "C"; - } - else { - ar->source = getstr(cl->l.p->source); - ar->linedefined = cl->l.p->linedefined; - ar->lastlinedefined = cl->l.p->lastlinedefined; - ar->what = (ar->linedefined == 0) ? "main" : "Lua"; - } - luaO_chunkid(ar->short_src, ar->source, LUA_IDSIZE); -} - - -static void info_tailcall (lua_Debug *ar) { - ar->name = ar->namewhat = ""; - ar->what = "tail"; - ar->lastlinedefined = ar->linedefined = ar->currentline = -1; - ar->source = "=(tail call)"; - luaO_chunkid(ar->short_src, ar->source, LUA_IDSIZE); - ar->nups = 0; -} - - -static void collectvalidlines (lua_State *L, Closure *f) { - if (f == NULL || f->c.isC) { - setnilvalue(L->top); - } - else { - Table *t = luaH_new(L, 0, 0); - int *lineinfo = f->l.p->lineinfo; - int i; - for (i=0; il.p->sizelineinfo; i++) - setbvalue(luaH_setnum(L, t, lineinfo[i]), 1); - sethvalue(L, L->top, t); - } - incr_top(L); -} - - -static int auxgetinfo (lua_State *L, const char *what, lua_Debug *ar, - Closure *f, CallInfo *ci) { - int status = 1; - if (f == NULL) { - info_tailcall(ar); - return status; - } - for (; *what; what++) { - switch (*what) { - case 'S': { - funcinfo(ar, f); - break; - } - case 'l': { - ar->currentline = (ci) ? currentline(L, ci) : -1; - break; - } - case 'u': { - ar->nups = f->c.nupvalues; - break; - } - case 'n': { - ar->namewhat = (ci) ? getfuncname(L, ci, &ar->name) : NULL; - if (ar->namewhat == NULL) { - ar->namewhat = ""; /* not found */ - ar->name = NULL; - } - break; - } - case 'L': - case 'f': /* handled by lua_getinfo */ - break; - default: status = 0; /* invalid option */ - } - } - return status; -} - - -LUA_API int lua_getinfo (lua_State *L, const char *what, lua_Debug *ar) { - int status; - Closure *f = NULL; - CallInfo *ci = NULL; - lua_lock(L); - if (*what == '>') { - StkId func = L->top - 1; - luai_apicheck(L, ttisfunction(func)); - what++; /* skip the '>' */ - f = clvalue(func); - L->top--; /* pop function */ - } - else if (ar->i_ci != 0) { /* no tail call? */ - ci = L->base_ci + ar->i_ci; - lua_assert(ttisfunction(ci->func)); - f = clvalue(ci->func); - } - status = auxgetinfo(L, what, ar, f, ci); - if (strchr(what, 'f')) { - if (f == NULL) setnilvalue(L->top); - else setclvalue(L, L->top, f); - incr_top(L); - } - if (strchr(what, 'L')) - collectvalidlines(L, f); - lua_unlock(L); - return status; -} - - -/* -** {====================================================== -** Symbolic Execution and code checker -** ======================================================= -*/ - -#define check(x) if (!(x)) return 0; - -#define checkjump(pt,pc) check(0 <= pc && pc < pt->sizecode) - -#define checkreg(pt,reg) check((reg) < (pt)->maxstacksize) - - - -static int precheck (const Proto *pt) { - check(pt->maxstacksize <= MAXSTACK); - check(pt->numparams+(pt->is_vararg & VARARG_HASARG) <= pt->maxstacksize); - check(!(pt->is_vararg & VARARG_NEEDSARG) || - (pt->is_vararg & VARARG_HASARG)); - check(pt->sizeupvalues <= pt->nups); - check(pt->sizelineinfo == pt->sizecode || pt->sizelineinfo == 0); - check(pt->sizecode > 0 && GET_OPCODE(pt->code[pt->sizecode-1]) == OP_RETURN); - return 1; -} - - -#define checkopenop(pt,pc) luaG_checkopenop((pt)->code[(pc)+1]) - -int luaG_checkopenop (Instruction i) { - switch (GET_OPCODE(i)) { - case OP_CALL: - case OP_TAILCALL: - case OP_RETURN: - case OP_SETLIST: { - check(GETARG_B(i) == 0); - return 1; - } - default: return 0; /* invalid instruction after an open call */ - } -} - - -static int checkArgMode (const Proto *pt, int r, enum OpArgMask mode) { - switch (mode) { - case OpArgN: check(r == 0); break; - case OpArgU: break; - case OpArgR: checkreg(pt, r); break; - case OpArgK: - check(ISK(r) ? INDEXK(r) < pt->sizek : r < pt->maxstacksize); - break; - } - return 1; -} - - -static Instruction symbexec (const Proto *pt, int lastpc, int reg) { - int pc; - int last; /* stores position of last instruction that changed `reg' */ - last = pt->sizecode-1; /* points to final return (a `neutral' instruction) */ - check(precheck(pt)); - for (pc = 0; pc < lastpc; pc++) { - Instruction i = pt->code[pc]; - OpCode op = GET_OPCODE(i); - int a = GETARG_A(i); - int b = 0; - int c = 0; - check(op < NUM_OPCODES); - checkreg(pt, a); - switch (getOpMode(op)) { - case iABC: { - b = GETARG_B(i); - c = GETARG_C(i); - check(checkArgMode(pt, b, getBMode(op))); - check(checkArgMode(pt, c, getCMode(op))); - break; - } - case iABx: { - b = GETARG_Bx(i); - if (getBMode(op) == OpArgK) check(b < pt->sizek); - break; - } - case iAsBx: { - b = GETARG_sBx(i); - if (getBMode(op) == OpArgR) { - int dest = pc+1+b; - check(0 <= dest && dest < pt->sizecode); - if (dest > 0) { - int j; - /* check that it does not jump to a setlist count; this - is tricky, because the count from a previous setlist may - have the same value of an invalid setlist; so, we must - go all the way back to the first of them (if any) */ - for (j = 0; j < dest; j++) { - Instruction d = pt->code[dest-1-j]; - if (!(GET_OPCODE(d) == OP_SETLIST && GETARG_C(d) == 0)) break; - } - /* if 'j' is even, previous value is not a setlist (even if - it looks like one) */ - check((j&1) == 0); - } - } - break; - } - } - if (testAMode(op)) { - if (a == reg) last = pc; /* change register `a' */ - } - if (testTMode(op)) { - check(pc+2 < pt->sizecode); /* check skip */ - check(GET_OPCODE(pt->code[pc+1]) == OP_JMP); - } - switch (op) { - case OP_LOADBOOL: { - if (c == 1) { /* does it jump? */ - check(pc+2 < pt->sizecode); /* check its jump */ - check(GET_OPCODE(pt->code[pc+1]) != OP_SETLIST || - GETARG_C(pt->code[pc+1]) != 0); - } - break; - } - case OP_LOADNIL: { - if (a <= reg && reg <= b) - last = pc; /* set registers from `a' to `b' */ - break; - } - case OP_GETUPVAL: - case OP_SETUPVAL: { - check(b < pt->nups); - break; - } - case OP_GETGLOBAL: - case OP_SETGLOBAL: { - check(ttisstring(&pt->k[b])); - break; - } - case OP_SELF: { - checkreg(pt, a+1); - if (reg == a+1) last = pc; - break; - } - case OP_CONCAT: { - check(b < c); /* at least two operands */ - break; - } - case OP_TFORLOOP: { - check(c >= 1); /* at least one result (control variable) */ - checkreg(pt, a+2+c); /* space for results */ - if (reg >= a+2) last = pc; /* affect all regs above its base */ - break; - } - case OP_FORLOOP: - case OP_FORPREP: - checkreg(pt, a+3); - /* go through */ - case OP_JMP: { - int dest = pc+1+b; - /* not full check and jump is forward and do not skip `lastpc'? */ - if (reg != NO_REG && pc < dest && dest <= lastpc) - pc += b; /* do the jump */ - break; - } - case OP_CALL: - case OP_TAILCALL: { - if (b != 0) { - checkreg(pt, a+b-1); - } - c--; /* c = num. returns */ - if (c == LUA_MULTRET) { - check(checkopenop(pt, pc)); - } - else if (c != 0) - checkreg(pt, a+c-1); - if (reg >= a) last = pc; /* affect all registers above base */ - break; - } - case OP_RETURN: { - b--; /* b = num. returns */ - if (b > 0) checkreg(pt, a+b-1); - break; - } - case OP_SETLIST: { - if (b > 0) checkreg(pt, a + b); - if (c == 0) { - pc++; - check(pc < pt->sizecode - 1); - } - break; - } - case OP_CLOSURE: { - int nup, j; - check(b < pt->sizep); - nup = pt->p[b]->nups; - check(pc + nup < pt->sizecode); - for (j = 1; j <= nup; j++) { - OpCode op1 = GET_OPCODE(pt->code[pc + j]); - check(op1 == OP_GETUPVAL || op1 == OP_MOVE); - } - if (reg != NO_REG) /* tracing? */ - pc += nup; /* do not 'execute' these pseudo-instructions */ - break; - } - case OP_VARARG: { - check((pt->is_vararg & VARARG_ISVARARG) && - !(pt->is_vararg & VARARG_NEEDSARG)); - b--; - if (b == LUA_MULTRET) check(checkopenop(pt, pc)); - checkreg(pt, a+b-1); - break; - } - default: break; - } - } - return pt->code[last]; -} - -#undef check -#undef checkjump -#undef checkreg - -/* }====================================================== */ - - -int luaG_checkcode (const Proto *pt) { - return (symbexec(pt, pt->sizecode, NO_REG) != 0); -} - - -static const char *kname (Proto *p, int c) { - if (ISK(c) && ttisstring(&p->k[INDEXK(c)])) - return svalue(&p->k[INDEXK(c)]); - else - return "?"; -} - - -static const char *getobjname (lua_State *L, CallInfo *ci, int stackpos, - const char **name) { - if (isLua(ci)) { /* a Lua function? */ - Proto *p = ci_func(ci)->l.p; - int pc = currentpc(L, ci); - Instruction i; - *name = luaF_getlocalname(p, stackpos+1, pc); - if (*name) /* is a local? */ - return "local"; - i = symbexec(p, pc, stackpos); /* try symbolic execution */ - lua_assert(pc != -1); - switch (GET_OPCODE(i)) { - case OP_GETGLOBAL: { - int g = GETARG_Bx(i); /* global index */ - lua_assert(ttisstring(&p->k[g])); - *name = svalue(&p->k[g]); - return "global"; - } - case OP_MOVE: { - int a = GETARG_A(i); - int b = GETARG_B(i); /* move from `b' to `a' */ - if (b < a) - return getobjname(L, ci, b, name); /* get name for `b' */ - break; - } - case OP_GETTABLE: { - int k = GETARG_C(i); /* key index */ - *name = kname(p, k); - return "field"; - } - case OP_GETUPVAL: { - int u = GETARG_B(i); /* upvalue index */ - *name = p->upvalues ? getstr(p->upvalues[u]) : "?"; - return "upvalue"; - } - case OP_SELF: { - int k = GETARG_C(i); /* key index */ - *name = kname(p, k); - return "method"; - } - default: break; - } - } - return NULL; /* no useful name found */ -} - - -static const char *getfuncname (lua_State *L, CallInfo *ci, const char **name) { - Instruction i; - if ((isLua(ci) && ci->tailcalls > 0) || !isLua(ci - 1)) - return NULL; /* calling function is not Lua (or is unknown) */ - ci--; /* calling function */ - i = ci_func(ci)->l.p->code[currentpc(L, ci)]; - if (GET_OPCODE(i) == OP_CALL || GET_OPCODE(i) == OP_TAILCALL || - GET_OPCODE(i) == OP_TFORLOOP) - return getobjname(L, ci, GETARG_A(i), name); - else - return NULL; /* no useful name can be found */ -} - - -/* only ANSI way to check whether a pointer points to an array */ -static int isinstack (CallInfo *ci, const TValue *o) { - StkId p; - for (p = ci->base; p < ci->top; p++) - if (o == p) return 1; - return 0; -} - - -void luaG_typeerror (lua_State *L, const TValue *o, const char *op) { - const char *name = NULL; - const char *t = luaT_typenames[ttype(o)]; - const char *kind = (isinstack(L->ci, o)) ? - getobjname(L, L->ci, cast_int(o - L->base), &name) : - NULL; - if (kind) - luaG_runerror(L, "attempt to %s %s " LUA_QS " (a %s value)", - op, kind, name, t); - else - luaG_runerror(L, "attempt to %s a %s value", op, t); -} - - -void luaG_concaterror (lua_State *L, StkId p1, StkId p2) { - if (ttisstring(p1) || ttisnumber(p1)) p1 = p2; - lua_assert(!ttisstring(p1) && !ttisnumber(p1)); - luaG_typeerror(L, p1, "concatenate"); -} - - -void luaG_aritherror (lua_State *L, const TValue *p1, const TValue *p2) { - TValue temp; - if (luaV_tonumber(p1, &temp) == NULL) - p2 = p1; /* first operand is wrong */ - luaG_typeerror(L, p2, "perform arithmetic on"); -} - - -int luaG_ordererror (lua_State *L, const TValue *p1, const TValue *p2) { - const char *t1 = luaT_typenames[ttype(p1)]; - const char *t2 = luaT_typenames[ttype(p2)]; - if (t1[2] == t2[2]) - luaG_runerror(L, "attempt to compare two %s values", t1); - else - luaG_runerror(L, "attempt to compare %s with %s", t1, t2); - return 0; -} - - -static void addinfo (lua_State *L, const char *msg) { - CallInfo *ci = L->ci; - if (isLua(ci)) { /* is Lua code? */ - char buff[LUA_IDSIZE]; /* add file:line information */ - int line = currentline(L, ci); - luaO_chunkid(buff, getstr(getluaproto(ci)->source), LUA_IDSIZE); - luaO_pushfstring(L, "%s:%d: %s", buff, line, msg); - } -} - - -void luaG_errormsg (lua_State *L) { - if (L->errfunc != 0) { /* is there an error handling function? */ - StkId errfunc = restorestack(L, L->errfunc); - if (!ttisfunction(errfunc)) luaD_throw(L, LUA_ERRERR); - setobjs2s(L, L->top, L->top - 1); /* move argument */ - setobjs2s(L, L->top - 1, errfunc); /* push function */ - incr_top(L); - luaD_call(L, L->top - 2, 1); /* call it */ - } - luaD_throw(L, LUA_ERRRUN); -} - - -void luaG_runerror (lua_State *L, const char *fmt, ...) { - va_list argp; - va_start(argp, fmt); - addinfo(L, luaO_pushvfstring(L, fmt, argp)); - va_end(argp); - luaG_errormsg(L); -} - diff --git a/ml_curl/lib/lua51/src/ldebug.h b/ml_curl/lib/lua51/src/ldebug.h deleted file mode 100644 index ba28a97..0000000 --- a/ml_curl/lib/lua51/src/ldebug.h +++ /dev/null @@ -1,33 +0,0 @@ -/* -** $Id: ldebug.h,v 2.3.1.1 2007/12/27 13:02:25 roberto Exp $ -** Auxiliary functions from Debug Interface module -** See Copyright Notice in lua.h -*/ - -#ifndef ldebug_h -#define ldebug_h - - -#include "lstate.h" - - -#define pcRel(pc, p) (cast(int, (pc) - (p)->code) - 1) - -#define getline(f,pc) (((f)->lineinfo) ? (f)->lineinfo[pc] : 0) - -#define resethookcount(L) (L->hookcount = L->basehookcount) - - -LUAI_FUNC void luaG_typeerror (lua_State *L, const TValue *o, - const char *opname); -LUAI_FUNC void luaG_concaterror (lua_State *L, StkId p1, StkId p2); -LUAI_FUNC void luaG_aritherror (lua_State *L, const TValue *p1, - const TValue *p2); -LUAI_FUNC int luaG_ordererror (lua_State *L, const TValue *p1, - const TValue *p2); -LUAI_FUNC void luaG_runerror (lua_State *L, const char *fmt, ...); -LUAI_FUNC void luaG_errormsg (lua_State *L); -LUAI_FUNC int luaG_checkcode (const Proto *pt); -LUAI_FUNC int luaG_checkopenop (Instruction i); - -#endif diff --git a/ml_curl/lib/lua51/src/ldo.c b/ml_curl/lib/lua51/src/ldo.c deleted file mode 100644 index 8de05f7..0000000 --- a/ml_curl/lib/lua51/src/ldo.c +++ /dev/null @@ -1,518 +0,0 @@ -/* -** $Id: ldo.c,v 2.38.1.3 2008/01/18 22:31:22 roberto Exp $ -** Stack and Call structure of Lua -** See Copyright Notice in lua.h -*/ - - -#include -#include -#include - -#define ldo_c -#define LUA_CORE - -#include "lua.h" - -#include "ldebug.h" -#include "ldo.h" -#include "lfunc.h" -#include "lgc.h" -#include "lmem.h" -#include "lobject.h" -#include "lopcodes.h" -#include "lparser.h" -#include "lstate.h" -#include "lstring.h" -#include "ltable.h" -#include "ltm.h" -#include "lundump.h" -#include "lvm.h" -#include "lzio.h" - - - - -/* -** {====================================================== -** Error-recovery functions -** ======================================================= -*/ - - -/* chain list of long jump buffers */ -struct lua_longjmp { - struct lua_longjmp *previous; - luai_jmpbuf b; - volatile int status; /* error code */ -}; - - -void luaD_seterrorobj (lua_State *L, int errcode, StkId oldtop) { - switch (errcode) { - case LUA_ERRMEM: { - setsvalue2s(L, oldtop, luaS_newliteral(L, MEMERRMSG)); - break; - } - case LUA_ERRERR: { - setsvalue2s(L, oldtop, luaS_newliteral(L, "error in error handling")); - break; - } - case LUA_ERRSYNTAX: - case LUA_ERRRUN: { - setobjs2s(L, oldtop, L->top - 1); /* error message on current top */ - break; - } - } - L->top = oldtop + 1; -} - - -static void restore_stack_limit (lua_State *L) { - lua_assert(L->stack_last - L->stack == L->stacksize - EXTRA_STACK - 1); - if (L->size_ci > LUAI_MAXCALLS) { /* there was an overflow? */ - int inuse = cast_int(L->ci - L->base_ci); - if (inuse + 1 < LUAI_MAXCALLS) /* can `undo' overflow? */ - luaD_reallocCI(L, LUAI_MAXCALLS); - } -} - - -static void resetstack (lua_State *L, int status) { - L->ci = L->base_ci; - L->base = L->ci->base; - luaF_close(L, L->base); /* close eventual pending closures */ - luaD_seterrorobj(L, status, L->base); - L->nCcalls = L->baseCcalls; - L->allowhook = 1; - restore_stack_limit(L); - L->errfunc = 0; - L->errorJmp = NULL; -} - - -void luaD_throw (lua_State *L, int errcode) { - if (L->errorJmp) { - L->errorJmp->status = errcode; - LUAI_THROW(L, L->errorJmp); - } - else { - L->status = cast_byte(errcode); - if (G(L)->panic) { - resetstack(L, errcode); - lua_unlock(L); - G(L)->panic(L); - } - exit(EXIT_FAILURE); - } -} - - -int luaD_rawrunprotected (lua_State *L, Pfunc f, void *ud) { - struct lua_longjmp lj; - lj.status = 0; - lj.previous = L->errorJmp; /* chain new error handler */ - L->errorJmp = &lj; - LUAI_TRY(L, &lj, - (*f)(L, ud); - ); - L->errorJmp = lj.previous; /* restore old error handler */ - return lj.status; -} - -/* }====================================================== */ - - -static void correctstack (lua_State *L, TValue *oldstack) { - CallInfo *ci; - GCObject *up; - L->top = (L->top - oldstack) + L->stack; - for (up = L->openupval; up != NULL; up = up->gch.next) - gco2uv(up)->v = (gco2uv(up)->v - oldstack) + L->stack; - for (ci = L->base_ci; ci <= L->ci; ci++) { - ci->top = (ci->top - oldstack) + L->stack; - ci->base = (ci->base - oldstack) + L->stack; - ci->func = (ci->func - oldstack) + L->stack; - } - L->base = (L->base - oldstack) + L->stack; -} - - -void luaD_reallocstack (lua_State *L, int newsize) { - TValue *oldstack = L->stack; - int realsize = newsize + 1 + EXTRA_STACK; - lua_assert(L->stack_last - L->stack == L->stacksize - EXTRA_STACK - 1); - luaM_reallocvector(L, L->stack, L->stacksize, realsize, TValue); - L->stacksize = realsize; - L->stack_last = L->stack+newsize; - correctstack(L, oldstack); -} - - -void luaD_reallocCI (lua_State *L, int newsize) { - CallInfo *oldci = L->base_ci; - luaM_reallocvector(L, L->base_ci, L->size_ci, newsize, CallInfo); - L->size_ci = newsize; - L->ci = (L->ci - oldci) + L->base_ci; - L->end_ci = L->base_ci + L->size_ci - 1; -} - - -void luaD_growstack (lua_State *L, int n) { - if (n <= L->stacksize) /* double size is enough? */ - luaD_reallocstack(L, 2*L->stacksize); - else - luaD_reallocstack(L, L->stacksize + n); -} - - -static CallInfo *growCI (lua_State *L) { - if (L->size_ci > LUAI_MAXCALLS) /* overflow while handling overflow? */ - luaD_throw(L, LUA_ERRERR); - else { - luaD_reallocCI(L, 2*L->size_ci); - if (L->size_ci > LUAI_MAXCALLS) - luaG_runerror(L, "stack overflow"); - } - return ++L->ci; -} - - -void luaD_callhook (lua_State *L, int event, int line) { - lua_Hook hook = L->hook; - if (hook && L->allowhook) { - ptrdiff_t top = savestack(L, L->top); - ptrdiff_t ci_top = savestack(L, L->ci->top); - lua_Debug ar; - ar.event = event; - ar.currentline = line; - if (event == LUA_HOOKTAILRET) - ar.i_ci = 0; /* tail call; no debug information about it */ - else - ar.i_ci = cast_int(L->ci - L->base_ci); - luaD_checkstack(L, LUA_MINSTACK); /* ensure minimum stack size */ - L->ci->top = L->top + LUA_MINSTACK; - lua_assert(L->ci->top <= L->stack_last); - L->allowhook = 0; /* cannot call hooks inside a hook */ - lua_unlock(L); - (*hook)(L, &ar); - lua_lock(L); - lua_assert(!L->allowhook); - L->allowhook = 1; - L->ci->top = restorestack(L, ci_top); - L->top = restorestack(L, top); - } -} - - -static StkId adjust_varargs (lua_State *L, Proto *p, int actual) { - int i; - int nfixargs = p->numparams; - Table *htab = NULL; - StkId base, fixed; - for (; actual < nfixargs; ++actual) - setnilvalue(L->top++); -#if defined(LUA_COMPAT_VARARG) - if (p->is_vararg & VARARG_NEEDSARG) { /* compat. with old-style vararg? */ - int nvar = actual - nfixargs; /* number of extra arguments */ - lua_assert(p->is_vararg & VARARG_HASARG); - luaC_checkGC(L); - htab = luaH_new(L, nvar, 1); /* create `arg' table */ - for (i=0; itop - nvar + i); - /* store counter in field `n' */ - setnvalue(luaH_setstr(L, htab, luaS_newliteral(L, "n")), cast_num(nvar)); - } -#endif - /* move fixed parameters to final position */ - fixed = L->top - actual; /* first fixed argument */ - base = L->top; /* final position of first argument */ - for (i=0; itop++, fixed+i); - setnilvalue(fixed+i); - } - /* add `arg' parameter */ - if (htab) { - sethvalue(L, L->top++, htab); - lua_assert(iswhite(obj2gco(htab))); - } - return base; -} - - -static StkId tryfuncTM (lua_State *L, StkId func) { - const TValue *tm = luaT_gettmbyobj(L, func, TM_CALL); - StkId p; - ptrdiff_t funcr = savestack(L, func); - if (!ttisfunction(tm)) - luaG_typeerror(L, func, "call"); - /* Open a hole inside the stack at `func' */ - for (p = L->top; p > func; p--) setobjs2s(L, p, p-1); - incr_top(L); - func = restorestack(L, funcr); /* previous call may change stack */ - setobj2s(L, func, tm); /* tag method is the new function to be called */ - return func; -} - - - -#define inc_ci(L) \ - ((L->ci == L->end_ci) ? growCI(L) : \ - (condhardstacktests(luaD_reallocCI(L, L->size_ci)), ++L->ci)) - - -int luaD_precall (lua_State *L, StkId func, int nresults) { - LClosure *cl; - ptrdiff_t funcr; - if (!ttisfunction(func)) /* `func' is not a function? */ - func = tryfuncTM(L, func); /* check the `function' tag method */ - funcr = savestack(L, func); - cl = &clvalue(func)->l; - L->ci->savedpc = L->savedpc; - if (!cl->isC) { /* Lua function? prepare its call */ - CallInfo *ci; - StkId st, base; - Proto *p = cl->p; - luaD_checkstack(L, p->maxstacksize); - func = restorestack(L, funcr); - if (!p->is_vararg) { /* no varargs? */ - base = func + 1; - if (L->top > base + p->numparams) - L->top = base + p->numparams; - } - else { /* vararg function */ - int nargs = cast_int(L->top - func) - 1; - base = adjust_varargs(L, p, nargs); - func = restorestack(L, funcr); /* previous call may change the stack */ - } - ci = inc_ci(L); /* now `enter' new function */ - ci->func = func; - L->base = ci->base = base; - ci->top = L->base + p->maxstacksize; - lua_assert(ci->top <= L->stack_last); - L->savedpc = p->code; /* starting point */ - ci->tailcalls = 0; - ci->nresults = nresults; - for (st = L->top; st < ci->top; st++) - setnilvalue(st); - L->top = ci->top; - if (L->hookmask & LUA_MASKCALL) { - L->savedpc++; /* hooks assume 'pc' is already incremented */ - luaD_callhook(L, LUA_HOOKCALL, -1); - L->savedpc--; /* correct 'pc' */ - } - return PCRLUA; - } - else { /* if is a C function, call it */ - CallInfo *ci; - int n; - luaD_checkstack(L, LUA_MINSTACK); /* ensure minimum stack size */ - ci = inc_ci(L); /* now `enter' new function */ - ci->func = restorestack(L, funcr); - L->base = ci->base = ci->func + 1; - ci->top = L->top + LUA_MINSTACK; - lua_assert(ci->top <= L->stack_last); - ci->nresults = nresults; - if (L->hookmask & LUA_MASKCALL) - luaD_callhook(L, LUA_HOOKCALL, -1); - lua_unlock(L); - n = (*curr_func(L)->c.f)(L); /* do the actual call */ - lua_lock(L); - if (n < 0) /* yielding? */ - return PCRYIELD; - else { - luaD_poscall(L, L->top - n); - return PCRC; - } - } -} - - -static StkId callrethooks (lua_State *L, StkId firstResult) { - ptrdiff_t fr = savestack(L, firstResult); /* next call may change stack */ - luaD_callhook(L, LUA_HOOKRET, -1); - if (f_isLua(L->ci)) { /* Lua function? */ - while ((L->hookmask & LUA_MASKRET) && L->ci->tailcalls--) /* tail calls */ - luaD_callhook(L, LUA_HOOKTAILRET, -1); - } - return restorestack(L, fr); -} - - -int luaD_poscall (lua_State *L, StkId firstResult) { - StkId res; - int wanted, i; - CallInfo *ci; - if (L->hookmask & LUA_MASKRET) - firstResult = callrethooks(L, firstResult); - ci = L->ci--; - res = ci->func; /* res == final position of 1st result */ - wanted = ci->nresults; - L->base = (ci - 1)->base; /* restore base */ - L->savedpc = (ci - 1)->savedpc; /* restore savedpc */ - /* move results to correct place */ - for (i = wanted; i != 0 && firstResult < L->top; i--) - setobjs2s(L, res++, firstResult++); - while (i-- > 0) - setnilvalue(res++); - L->top = res; - return (wanted - LUA_MULTRET); /* 0 iff wanted == LUA_MULTRET */ -} - - -/* -** Call a function (C or Lua). The function to be called is at *func. -** The arguments are on the stack, right after the function. -** When returns, all the results are on the stack, starting at the original -** function position. -*/ -void luaD_call (lua_State *L, StkId func, int nResults) { - if (++L->nCcalls >= LUAI_MAXCCALLS) { - if (L->nCcalls == LUAI_MAXCCALLS) - luaG_runerror(L, "C stack overflow"); - else if (L->nCcalls >= (LUAI_MAXCCALLS + (LUAI_MAXCCALLS>>3))) - luaD_throw(L, LUA_ERRERR); /* error while handing stack error */ - } - if (luaD_precall(L, func, nResults) == PCRLUA) /* is a Lua function? */ - luaV_execute(L, 1); /* call it */ - L->nCcalls--; - luaC_checkGC(L); -} - - -static void resume (lua_State *L, void *ud) { - StkId firstArg = cast(StkId, ud); - CallInfo *ci = L->ci; - if (L->status == 0) { /* start coroutine? */ - lua_assert(ci == L->base_ci && firstArg > L->base); - if (luaD_precall(L, firstArg - 1, LUA_MULTRET) != PCRLUA) - return; - } - else { /* resuming from previous yield */ - lua_assert(L->status == LUA_YIELD); - L->status = 0; - if (!f_isLua(ci)) { /* `common' yield? */ - /* finish interrupted execution of `OP_CALL' */ - lua_assert(GET_OPCODE(*((ci-1)->savedpc - 1)) == OP_CALL || - GET_OPCODE(*((ci-1)->savedpc - 1)) == OP_TAILCALL); - if (luaD_poscall(L, firstArg)) /* complete it... */ - L->top = L->ci->top; /* and correct top if not multiple results */ - } - else /* yielded inside a hook: just continue its execution */ - L->base = L->ci->base; - } - luaV_execute(L, cast_int(L->ci - L->base_ci)); -} - - -static int resume_error (lua_State *L, const char *msg) { - L->top = L->ci->base; - setsvalue2s(L, L->top, luaS_new(L, msg)); - incr_top(L); - lua_unlock(L); - return LUA_ERRRUN; -} - - -LUA_API int lua_resume (lua_State *L, int nargs) { - int status; - lua_lock(L); - if (L->status != LUA_YIELD && (L->status != 0 || L->ci != L->base_ci)) - return resume_error(L, "cannot resume non-suspended coroutine"); - if (L->nCcalls >= LUAI_MAXCCALLS) - return resume_error(L, "C stack overflow"); - luai_userstateresume(L, nargs); - lua_assert(L->errfunc == 0); - L->baseCcalls = ++L->nCcalls; - status = luaD_rawrunprotected(L, resume, L->top - nargs); - if (status != 0) { /* error? */ - L->status = cast_byte(status); /* mark thread as `dead' */ - luaD_seterrorobj(L, status, L->top); - L->ci->top = L->top; - } - else { - lua_assert(L->nCcalls == L->baseCcalls); - status = L->status; - } - --L->nCcalls; - lua_unlock(L); - return status; -} - - -LUA_API int lua_yield (lua_State *L, int nresults) { - luai_userstateyield(L, nresults); - lua_lock(L); - if (L->nCcalls > L->baseCcalls) - luaG_runerror(L, "attempt to yield across metamethod/C-call boundary"); - L->base = L->top - nresults; /* protect stack slots below */ - L->status = LUA_YIELD; - lua_unlock(L); - return -1; -} - - -int luaD_pcall (lua_State *L, Pfunc func, void *u, - ptrdiff_t old_top, ptrdiff_t ef) { - int status; - unsigned short oldnCcalls = L->nCcalls; - ptrdiff_t old_ci = saveci(L, L->ci); - lu_byte old_allowhooks = L->allowhook; - ptrdiff_t old_errfunc = L->errfunc; - L->errfunc = ef; - status = luaD_rawrunprotected(L, func, u); - if (status != 0) { /* an error occurred? */ - StkId oldtop = restorestack(L, old_top); - luaF_close(L, oldtop); /* close eventual pending closures */ - luaD_seterrorobj(L, status, oldtop); - L->nCcalls = oldnCcalls; - L->ci = restoreci(L, old_ci); - L->base = L->ci->base; - L->savedpc = L->ci->savedpc; - L->allowhook = old_allowhooks; - restore_stack_limit(L); - } - L->errfunc = old_errfunc; - return status; -} - - - -/* -** Execute a protected parser. -*/ -struct SParser { /* data to `f_parser' */ - ZIO *z; - Mbuffer buff; /* buffer to be used by the scanner */ - const char *name; -}; - -static void f_parser (lua_State *L, void *ud) { - int i; - Proto *tf; - Closure *cl; - struct SParser *p = cast(struct SParser *, ud); - int c = luaZ_lookahead(p->z); - luaC_checkGC(L); - tf = ((c == LUA_SIGNATURE[0]) ? luaU_undump : luaY_parser)(L, p->z, - &p->buff, p->name); - cl = luaF_newLclosure(L, tf->nups, hvalue(gt(L))); - cl->l.p = tf; - for (i = 0; i < tf->nups; i++) /* initialize eventual upvalues */ - cl->l.upvals[i] = luaF_newupval(L); - setclvalue(L, L->top, cl); - incr_top(L); -} - - -int luaD_protectedparser (lua_State *L, ZIO *z, const char *name) { - struct SParser p; - int status; - p.z = z; p.name = name; - luaZ_initbuffer(L, &p.buff); - status = luaD_pcall(L, f_parser, &p, savestack(L, L->top), L->errfunc); - luaZ_freebuffer(L, &p.buff); - return status; -} - - diff --git a/ml_curl/lib/lua51/src/ldo.h b/ml_curl/lib/lua51/src/ldo.h deleted file mode 100644 index 98fddac..0000000 --- a/ml_curl/lib/lua51/src/ldo.h +++ /dev/null @@ -1,57 +0,0 @@ -/* -** $Id: ldo.h,v 2.7.1.1 2007/12/27 13:02:25 roberto Exp $ -** Stack and Call structure of Lua -** See Copyright Notice in lua.h -*/ - -#ifndef ldo_h -#define ldo_h - - -#include "lobject.h" -#include "lstate.h" -#include "lzio.h" - - -#define luaD_checkstack(L,n) \ - if ((char *)L->stack_last - (char *)L->top <= (n)*(int)sizeof(TValue)) \ - luaD_growstack(L, n); \ - else condhardstacktests(luaD_reallocstack(L, L->stacksize - EXTRA_STACK - 1)); - - -#define incr_top(L) {luaD_checkstack(L,1); L->top++;} - -#define savestack(L,p) ((char *)(p) - (char *)L->stack) -#define restorestack(L,n) ((TValue *)((char *)L->stack + (n))) - -#define saveci(L,p) ((char *)(p) - (char *)L->base_ci) -#define restoreci(L,n) ((CallInfo *)((char *)L->base_ci + (n))) - - -/* results from luaD_precall */ -#define PCRLUA 0 /* initiated a call to a Lua function */ -#define PCRC 1 /* did a call to a C function */ -#define PCRYIELD 2 /* C funtion yielded */ - - -/* type of protected functions, to be ran by `runprotected' */ -typedef void (*Pfunc) (lua_State *L, void *ud); - -LUAI_FUNC int luaD_protectedparser (lua_State *L, ZIO *z, const char *name); -LUAI_FUNC void luaD_callhook (lua_State *L, int event, int line); -LUAI_FUNC int luaD_precall (lua_State *L, StkId func, int nresults); -LUAI_FUNC void luaD_call (lua_State *L, StkId func, int nResults); -LUAI_FUNC int luaD_pcall (lua_State *L, Pfunc func, void *u, - ptrdiff_t oldtop, ptrdiff_t ef); -LUAI_FUNC int luaD_poscall (lua_State *L, StkId firstResult); -LUAI_FUNC void luaD_reallocCI (lua_State *L, int newsize); -LUAI_FUNC void luaD_reallocstack (lua_State *L, int newsize); -LUAI_FUNC void luaD_growstack (lua_State *L, int n); - -LUAI_FUNC void luaD_throw (lua_State *L, int errcode); -LUAI_FUNC int luaD_rawrunprotected (lua_State *L, Pfunc f, void *ud); - -LUAI_FUNC void luaD_seterrorobj (lua_State *L, int errcode, StkId oldtop); - -#endif - diff --git a/ml_curl/lib/lua51/src/ldump.c b/ml_curl/lib/lua51/src/ldump.c deleted file mode 100644 index c9d3d48..0000000 --- a/ml_curl/lib/lua51/src/ldump.c +++ /dev/null @@ -1,164 +0,0 @@ -/* -** $Id: ldump.c,v 2.8.1.1 2007/12/27 13:02:25 roberto Exp $ -** save precompiled Lua chunks -** See Copyright Notice in lua.h -*/ - -#include - -#define ldump_c -#define LUA_CORE - -#include "lua.h" - -#include "lobject.h" -#include "lstate.h" -#include "lundump.h" - -typedef struct { - lua_State* L; - lua_Writer writer; - void* data; - int strip; - int status; -} DumpState; - -#define DumpMem(b,n,size,D) DumpBlock(b,(n)*(size),D) -#define DumpVar(x,D) DumpMem(&x,1,sizeof(x),D) - -static void DumpBlock(const void* b, size_t size, DumpState* D) -{ - if (D->status==0) - { - lua_unlock(D->L); - D->status=(*D->writer)(D->L,b,size,D->data); - lua_lock(D->L); - } -} - -static void DumpChar(int y, DumpState* D) -{ - char x=(char)y; - DumpVar(x,D); -} - -static void DumpInt(int x, DumpState* D) -{ - DumpVar(x,D); -} - -static void DumpNumber(lua_Number x, DumpState* D) -{ - DumpVar(x,D); -} - -static void DumpVector(const void* b, int n, size_t size, DumpState* D) -{ - DumpInt(n,D); - DumpMem(b,n,size,D); -} - -static void DumpString(const TString* s, DumpState* D) -{ - if (s==NULL || getstr(s)==NULL) - { - size_t size=0; - DumpVar(size,D); - } - else - { - size_t size=s->tsv.len+1; /* include trailing '\0' */ - DumpVar(size,D); - DumpBlock(getstr(s),size,D); - } -} - -#define DumpCode(f,D) DumpVector(f->code,f->sizecode,sizeof(Instruction),D) - -static void DumpFunction(const Proto* f, const TString* p, DumpState* D); - -static void DumpConstants(const Proto* f, DumpState* D) -{ - int i,n=f->sizek; - DumpInt(n,D); - for (i=0; ik[i]; - DumpChar(ttype(o),D); - switch (ttype(o)) - { - case LUA_TNIL: - break; - case LUA_TBOOLEAN: - DumpChar(bvalue(o),D); - break; - case LUA_TNUMBER: - DumpNumber(nvalue(o),D); - break; - case LUA_TSTRING: - DumpString(rawtsvalue(o),D); - break; - default: - lua_assert(0); /* cannot happen */ - break; - } - } - n=f->sizep; - DumpInt(n,D); - for (i=0; ip[i],f->source,D); -} - -static void DumpDebug(const Proto* f, DumpState* D) -{ - int i,n; - n= (D->strip) ? 0 : f->sizelineinfo; - DumpVector(f->lineinfo,n,sizeof(int),D); - n= (D->strip) ? 0 : f->sizelocvars; - DumpInt(n,D); - for (i=0; ilocvars[i].varname,D); - DumpInt(f->locvars[i].startpc,D); - DumpInt(f->locvars[i].endpc,D); - } - n= (D->strip) ? 0 : f->sizeupvalues; - DumpInt(n,D); - for (i=0; iupvalues[i],D); -} - -static void DumpFunction(const Proto* f, const TString* p, DumpState* D) -{ - DumpString((f->source==p || D->strip) ? NULL : f->source,D); - DumpInt(f->linedefined,D); - DumpInt(f->lastlinedefined,D); - DumpChar(f->nups,D); - DumpChar(f->numparams,D); - DumpChar(f->is_vararg,D); - DumpChar(f->maxstacksize,D); - DumpCode(f,D); - DumpConstants(f,D); - DumpDebug(f,D); -} - -static void DumpHeader(DumpState* D) -{ - char h[LUAC_HEADERSIZE]; - luaU_header(h); - DumpBlock(h,LUAC_HEADERSIZE,D); -} - -/* -** dump Lua function as precompiled chunk -*/ -int luaU_dump (lua_State* L, const Proto* f, lua_Writer w, void* data, int strip) -{ - DumpState D; - D.L=L; - D.writer=w; - D.data=data; - D.strip=strip; - D.status=0; - DumpHeader(&D); - DumpFunction(f,NULL,&D); - return D.status; -} diff --git a/ml_curl/lib/lua51/src/lfunc.c b/ml_curl/lib/lua51/src/lfunc.c deleted file mode 100644 index 813e88f..0000000 --- a/ml_curl/lib/lua51/src/lfunc.c +++ /dev/null @@ -1,174 +0,0 @@ -/* -** $Id: lfunc.c,v 2.12.1.2 2007/12/28 14:58:43 roberto Exp $ -** Auxiliary functions to manipulate prototypes and closures -** See Copyright Notice in lua.h -*/ - - -#include - -#define lfunc_c -#define LUA_CORE - -#include "lua.h" - -#include "lfunc.h" -#include "lgc.h" -#include "lmem.h" -#include "lobject.h" -#include "lstate.h" - - - -Closure *luaF_newCclosure (lua_State *L, int nelems, Table *e) { - Closure *c = cast(Closure *, luaM_malloc(L, sizeCclosure(nelems))); - luaC_link(L, obj2gco(c), LUA_TFUNCTION); - c->c.isC = 1; - c->c.env = e; - c->c.nupvalues = cast_byte(nelems); - return c; -} - - -Closure *luaF_newLclosure (lua_State *L, int nelems, Table *e) { - Closure *c = cast(Closure *, luaM_malloc(L, sizeLclosure(nelems))); - luaC_link(L, obj2gco(c), LUA_TFUNCTION); - c->l.isC = 0; - c->l.env = e; - c->l.nupvalues = cast_byte(nelems); - while (nelems--) c->l.upvals[nelems] = NULL; - return c; -} - - -UpVal *luaF_newupval (lua_State *L) { - UpVal *uv = luaM_new(L, UpVal); - luaC_link(L, obj2gco(uv), LUA_TUPVAL); - uv->v = &uv->u.value; - setnilvalue(uv->v); - return uv; -} - - -UpVal *luaF_findupval (lua_State *L, StkId level) { - global_State *g = G(L); - GCObject **pp = &L->openupval; - UpVal *p; - UpVal *uv; - while (*pp != NULL && (p = ngcotouv(*pp))->v >= level) { - lua_assert(p->v != &p->u.value); - if (p->v == level) { /* found a corresponding upvalue? */ - if (isdead(g, obj2gco(p))) /* is it dead? */ - changewhite(obj2gco(p)); /* ressurect it */ - return p; - } - pp = &p->next; - } - uv = luaM_new(L, UpVal); /* not found: create a new one */ - uv->tt = LUA_TUPVAL; - uv->marked = luaC_white(g); - uv->v = level; /* current value lives in the stack */ - uv->next = *pp; /* chain it in the proper position */ - *pp = obj2gco(uv); - uv->u.l.prev = &g->uvhead; /* double link it in `uvhead' list */ - uv->u.l.next = g->uvhead.u.l.next; - uv->u.l.next->u.l.prev = uv; - g->uvhead.u.l.next = uv; - lua_assert(uv->u.l.next->u.l.prev == uv && uv->u.l.prev->u.l.next == uv); - return uv; -} - - -static void unlinkupval (UpVal *uv) { - lua_assert(uv->u.l.next->u.l.prev == uv && uv->u.l.prev->u.l.next == uv); - uv->u.l.next->u.l.prev = uv->u.l.prev; /* remove from `uvhead' list */ - uv->u.l.prev->u.l.next = uv->u.l.next; -} - - -void luaF_freeupval (lua_State *L, UpVal *uv) { - if (uv->v != &uv->u.value) /* is it open? */ - unlinkupval(uv); /* remove from open list */ - luaM_free(L, uv); /* free upvalue */ -} - - -void luaF_close (lua_State *L, StkId level) { - UpVal *uv; - global_State *g = G(L); - while (L->openupval != NULL && (uv = ngcotouv(L->openupval))->v >= level) { - GCObject *o = obj2gco(uv); - lua_assert(!isblack(o) && uv->v != &uv->u.value); - L->openupval = uv->next; /* remove from `open' list */ - if (isdead(g, o)) - luaF_freeupval(L, uv); /* free upvalue */ - else { - unlinkupval(uv); - setobj(L, &uv->u.value, uv->v); - uv->v = &uv->u.value; /* now current value lives here */ - luaC_linkupval(L, uv); /* link upvalue into `gcroot' list */ - } - } -} - - -Proto *luaF_newproto (lua_State *L) { - Proto *f = luaM_new(L, Proto); - luaC_link(L, obj2gco(f), LUA_TPROTO); - f->k = NULL; - f->sizek = 0; - f->p = NULL; - f->sizep = 0; - f->code = NULL; - f->sizecode = 0; - f->sizelineinfo = 0; - f->sizeupvalues = 0; - f->nups = 0; - f->upvalues = NULL; - f->numparams = 0; - f->is_vararg = 0; - f->maxstacksize = 0; - f->lineinfo = NULL; - f->sizelocvars = 0; - f->locvars = NULL; - f->linedefined = 0; - f->lastlinedefined = 0; - f->source = NULL; - return f; -} - - -void luaF_freeproto (lua_State *L, Proto *f) { - luaM_freearray(L, f->code, f->sizecode, Instruction); - luaM_freearray(L, f->p, f->sizep, Proto *); - luaM_freearray(L, f->k, f->sizek, TValue); - luaM_freearray(L, f->lineinfo, f->sizelineinfo, int); - luaM_freearray(L, f->locvars, f->sizelocvars, struct LocVar); - luaM_freearray(L, f->upvalues, f->sizeupvalues, TString *); - luaM_free(L, f); -} - - -void luaF_freeclosure (lua_State *L, Closure *c) { - int size = (c->c.isC) ? sizeCclosure(c->c.nupvalues) : - sizeLclosure(c->l.nupvalues); - luaM_freemem(L, c, size); -} - - -/* -** Look for n-th local variable at line `line' in function `func'. -** Returns NULL if not found. -*/ -const char *luaF_getlocalname (const Proto *f, int local_number, int pc) { - int i; - for (i = 0; isizelocvars && f->locvars[i].startpc <= pc; i++) { - if (pc < f->locvars[i].endpc) { /* is variable active? */ - local_number--; - if (local_number == 0) - return getstr(f->locvars[i].varname); - } - } - return NULL; /* not found */ -} - diff --git a/ml_curl/lib/lua51/src/lfunc.h b/ml_curl/lib/lua51/src/lfunc.h deleted file mode 100644 index a68cf51..0000000 --- a/ml_curl/lib/lua51/src/lfunc.h +++ /dev/null @@ -1,34 +0,0 @@ -/* -** $Id: lfunc.h,v 2.4.1.1 2007/12/27 13:02:25 roberto Exp $ -** Auxiliary functions to manipulate prototypes and closures -** See Copyright Notice in lua.h -*/ - -#ifndef lfunc_h -#define lfunc_h - - -#include "lobject.h" - - -#define sizeCclosure(n) (cast(int, sizeof(CClosure)) + \ - cast(int, sizeof(TValue)*((n)-1))) - -#define sizeLclosure(n) (cast(int, sizeof(LClosure)) + \ - cast(int, sizeof(TValue *)*((n)-1))) - - -LUAI_FUNC Proto *luaF_newproto (lua_State *L); -LUAI_FUNC Closure *luaF_newCclosure (lua_State *L, int nelems, Table *e); -LUAI_FUNC Closure *luaF_newLclosure (lua_State *L, int nelems, Table *e); -LUAI_FUNC UpVal *luaF_newupval (lua_State *L); -LUAI_FUNC UpVal *luaF_findupval (lua_State *L, StkId level); -LUAI_FUNC void luaF_close (lua_State *L, StkId level); -LUAI_FUNC void luaF_freeproto (lua_State *L, Proto *f); -LUAI_FUNC void luaF_freeclosure (lua_State *L, Closure *c); -LUAI_FUNC void luaF_freeupval (lua_State *L, UpVal *uv); -LUAI_FUNC const char *luaF_getlocalname (const Proto *func, int local_number, - int pc); - - -#endif diff --git a/ml_curl/lib/lua51/src/lgc.c b/ml_curl/lib/lua51/src/lgc.c deleted file mode 100644 index d9e0b78..0000000 --- a/ml_curl/lib/lua51/src/lgc.c +++ /dev/null @@ -1,711 +0,0 @@ -/* -** $Id: lgc.c,v 2.38.1.1 2007/12/27 13:02:25 roberto Exp $ -** Garbage Collector -** See Copyright Notice in lua.h -*/ - -#include - -#define lgc_c -#define LUA_CORE - -#include "lua.h" - -#include "ldebug.h" -#include "ldo.h" -#include "lfunc.h" -#include "lgc.h" -#include "lmem.h" -#include "lobject.h" -#include "lstate.h" -#include "lstring.h" -#include "ltable.h" -#include "ltm.h" - - -#define GCSTEPSIZE 1024u -#define GCSWEEPMAX 40 -#define GCSWEEPCOST 10 -#define GCFINALIZECOST 100 - - -#define maskmarks cast_byte(~(bitmask(BLACKBIT)|WHITEBITS)) - -#define makewhite(g,x) \ - ((x)->gch.marked = cast_byte(((x)->gch.marked & maskmarks) | luaC_white(g))) - -#define white2gray(x) reset2bits((x)->gch.marked, WHITE0BIT, WHITE1BIT) -#define black2gray(x) resetbit((x)->gch.marked, BLACKBIT) - -#define stringmark(s) reset2bits((s)->tsv.marked, WHITE0BIT, WHITE1BIT) - - -#define isfinalized(u) testbit((u)->marked, FINALIZEDBIT) -#define markfinalized(u) l_setbit((u)->marked, FINALIZEDBIT) - - -#define KEYWEAK bitmask(KEYWEAKBIT) -#define VALUEWEAK bitmask(VALUEWEAKBIT) - - - -#define markvalue(g,o) { checkconsistency(o); \ - if (iscollectable(o) && iswhite(gcvalue(o))) reallymarkobject(g,gcvalue(o)); } - -#define markobject(g,t) { if (iswhite(obj2gco(t))) \ - reallymarkobject(g, obj2gco(t)); } - - -#define setthreshold(g) (g->GCthreshold = (g->estimate/100) * g->gcpause) - - -static void removeentry (Node *n) { - lua_assert(ttisnil(gval(n))); - if (iscollectable(gkey(n))) - setttype(gkey(n), LUA_TDEADKEY); /* dead key; remove it */ -} - - -static void reallymarkobject (global_State *g, GCObject *o) { - lua_assert(iswhite(o) && !isdead(g, o)); - white2gray(o); - switch (o->gch.tt) { - case LUA_TSTRING: { - return; - } - case LUA_TUSERDATA: { - Table *mt = gco2u(o)->metatable; - gray2black(o); /* udata are never gray */ - if (mt) markobject(g, mt); - markobject(g, gco2u(o)->env); - return; - } - case LUA_TUPVAL: { - UpVal *uv = gco2uv(o); - markvalue(g, uv->v); - if (uv->v == &uv->u.value) /* closed? */ - gray2black(o); /* open upvalues are never black */ - return; - } - case LUA_TFUNCTION: { - gco2cl(o)->c.gclist = g->gray; - g->gray = o; - break; - } - case LUA_TTABLE: { - gco2h(o)->gclist = g->gray; - g->gray = o; - break; - } - case LUA_TTHREAD: { - gco2th(o)->gclist = g->gray; - g->gray = o; - break; - } - case LUA_TPROTO: { - gco2p(o)->gclist = g->gray; - g->gray = o; - break; - } - default: lua_assert(0); - } -} - - -static void marktmu (global_State *g) { - GCObject *u = g->tmudata; - if (u) { - do { - u = u->gch.next; - makewhite(g, u); /* may be marked, if left from previous GC */ - reallymarkobject(g, u); - } while (u != g->tmudata); - } -} - - -/* move `dead' udata that need finalization to list `tmudata' */ -size_t luaC_separateudata (lua_State *L, int all) { - global_State *g = G(L); - size_t deadmem = 0; - GCObject **p = &g->mainthread->next; - GCObject *curr; - while ((curr = *p) != NULL) { - if (!(iswhite(curr) || all) || isfinalized(gco2u(curr))) - p = &curr->gch.next; /* don't bother with them */ - else if (fasttm(L, gco2u(curr)->metatable, TM_GC) == NULL) { - markfinalized(gco2u(curr)); /* don't need finalization */ - p = &curr->gch.next; - } - else { /* must call its gc method */ - deadmem += sizeudata(gco2u(curr)); - markfinalized(gco2u(curr)); - *p = curr->gch.next; - /* link `curr' at the end of `tmudata' list */ - if (g->tmudata == NULL) /* list is empty? */ - g->tmudata = curr->gch.next = curr; /* creates a circular list */ - else { - curr->gch.next = g->tmudata->gch.next; - g->tmudata->gch.next = curr; - g->tmudata = curr; - } - } - } - return deadmem; -} - - -static int traversetable (global_State *g, Table *h) { - int i; - int weakkey = 0; - int weakvalue = 0; - const TValue *mode; - if (h->metatable) - markobject(g, h->metatable); - mode = gfasttm(g, h->metatable, TM_MODE); - if (mode && ttisstring(mode)) { /* is there a weak mode? */ - weakkey = (strchr(svalue(mode), 'k') != NULL); - weakvalue = (strchr(svalue(mode), 'v') != NULL); - if (weakkey || weakvalue) { /* is really weak? */ - h->marked &= ~(KEYWEAK | VALUEWEAK); /* clear bits */ - h->marked |= cast_byte((weakkey << KEYWEAKBIT) | - (weakvalue << VALUEWEAKBIT)); - h->gclist = g->weak; /* must be cleared after GC, ... */ - g->weak = obj2gco(h); /* ... so put in the appropriate list */ - } - } - if (weakkey && weakvalue) return 1; - if (!weakvalue) { - i = h->sizearray; - while (i--) - markvalue(g, &h->array[i]); - } - i = sizenode(h); - while (i--) { - Node *n = gnode(h, i); - lua_assert(ttype(gkey(n)) != LUA_TDEADKEY || ttisnil(gval(n))); - if (ttisnil(gval(n))) - removeentry(n); /* remove empty entries */ - else { - lua_assert(!ttisnil(gkey(n))); - if (!weakkey) markvalue(g, gkey(n)); - if (!weakvalue) markvalue(g, gval(n)); - } - } - return weakkey || weakvalue; -} - - -/* -** All marks are conditional because a GC may happen while the -** prototype is still being created -*/ -static void traverseproto (global_State *g, Proto *f) { - int i; - if (f->source) stringmark(f->source); - for (i=0; isizek; i++) /* mark literals */ - markvalue(g, &f->k[i]); - for (i=0; isizeupvalues; i++) { /* mark upvalue names */ - if (f->upvalues[i]) - stringmark(f->upvalues[i]); - } - for (i=0; isizep; i++) { /* mark nested protos */ - if (f->p[i]) - markobject(g, f->p[i]); - } - for (i=0; isizelocvars; i++) { /* mark local-variable names */ - if (f->locvars[i].varname) - stringmark(f->locvars[i].varname); - } -} - - - -static void traverseclosure (global_State *g, Closure *cl) { - markobject(g, cl->c.env); - if (cl->c.isC) { - int i; - for (i=0; ic.nupvalues; i++) /* mark its upvalues */ - markvalue(g, &cl->c.upvalue[i]); - } - else { - int i; - lua_assert(cl->l.nupvalues == cl->l.p->nups); - markobject(g, cl->l.p); - for (i=0; il.nupvalues; i++) /* mark its upvalues */ - markobject(g, cl->l.upvals[i]); - } -} - - -static void checkstacksizes (lua_State *L, StkId max) { - int ci_used = cast_int(L->ci - L->base_ci); /* number of `ci' in use */ - int s_used = cast_int(max - L->stack); /* part of stack in use */ - if (L->size_ci > LUAI_MAXCALLS) /* handling overflow? */ - return; /* do not touch the stacks */ - if (4*ci_used < L->size_ci && 2*BASIC_CI_SIZE < L->size_ci) - luaD_reallocCI(L, L->size_ci/2); /* still big enough... */ - condhardstacktests(luaD_reallocCI(L, ci_used + 1)); - if (4*s_used < L->stacksize && - 2*(BASIC_STACK_SIZE+EXTRA_STACK) < L->stacksize) - luaD_reallocstack(L, L->stacksize/2); /* still big enough... */ - condhardstacktests(luaD_reallocstack(L, s_used)); -} - - -static void traversestack (global_State *g, lua_State *l) { - StkId o, lim; - CallInfo *ci; - markvalue(g, gt(l)); - lim = l->top; - for (ci = l->base_ci; ci <= l->ci; ci++) { - lua_assert(ci->top <= l->stack_last); - if (lim < ci->top) lim = ci->top; - } - for (o = l->stack; o < l->top; o++) - markvalue(g, o); - for (; o <= lim; o++) - setnilvalue(o); - checkstacksizes(l, lim); -} - - -/* -** traverse one gray object, turning it to black. -** Returns `quantity' traversed. -*/ -static l_mem propagatemark (global_State *g) { - GCObject *o = g->gray; - lua_assert(isgray(o)); - gray2black(o); - switch (o->gch.tt) { - case LUA_TTABLE: { - Table *h = gco2h(o); - g->gray = h->gclist; - if (traversetable(g, h)) /* table is weak? */ - black2gray(o); /* keep it gray */ - return sizeof(Table) + sizeof(TValue) * h->sizearray + - sizeof(Node) * sizenode(h); - } - case LUA_TFUNCTION: { - Closure *cl = gco2cl(o); - g->gray = cl->c.gclist; - traverseclosure(g, cl); - return (cl->c.isC) ? sizeCclosure(cl->c.nupvalues) : - sizeLclosure(cl->l.nupvalues); - } - case LUA_TTHREAD: { - lua_State *th = gco2th(o); - g->gray = th->gclist; - th->gclist = g->grayagain; - g->grayagain = o; - black2gray(o); - traversestack(g, th); - return sizeof(lua_State) + sizeof(TValue) * th->stacksize + - sizeof(CallInfo) * th->size_ci; - } - case LUA_TPROTO: { - Proto *p = gco2p(o); - g->gray = p->gclist; - traverseproto(g, p); - return sizeof(Proto) + sizeof(Instruction) * p->sizecode + - sizeof(Proto *) * p->sizep + - sizeof(TValue) * p->sizek + - sizeof(int) * p->sizelineinfo + - sizeof(LocVar) * p->sizelocvars + - sizeof(TString *) * p->sizeupvalues; - } - default: lua_assert(0); return 0; - } -} - - -static size_t propagateall (global_State *g) { - size_t m = 0; - while (g->gray) m += propagatemark(g); - return m; -} - - -/* -** The next function tells whether a key or value can be cleared from -** a weak table. Non-collectable objects are never removed from weak -** tables. Strings behave as `values', so are never removed too. for -** other objects: if really collected, cannot keep them; for userdata -** being finalized, keep them in keys, but not in values -*/ -static int iscleared (const TValue *o, int iskey) { - if (!iscollectable(o)) return 0; - if (ttisstring(o)) { - stringmark(rawtsvalue(o)); /* strings are `values', so are never weak */ - return 0; - } - return iswhite(gcvalue(o)) || - (ttisuserdata(o) && (!iskey && isfinalized(uvalue(o)))); -} - - -/* -** clear collected entries from weaktables -*/ -static void cleartable (GCObject *l) { - while (l) { - Table *h = gco2h(l); - int i = h->sizearray; - lua_assert(testbit(h->marked, VALUEWEAKBIT) || - testbit(h->marked, KEYWEAKBIT)); - if (testbit(h->marked, VALUEWEAKBIT)) { - while (i--) { - TValue *o = &h->array[i]; - if (iscleared(o, 0)) /* value was collected? */ - setnilvalue(o); /* remove value */ - } - } - i = sizenode(h); - while (i--) { - Node *n = gnode(h, i); - if (!ttisnil(gval(n)) && /* non-empty entry? */ - (iscleared(key2tval(n), 1) || iscleared(gval(n), 0))) { - setnilvalue(gval(n)); /* remove value ... */ - removeentry(n); /* remove entry from table */ - } - } - l = h->gclist; - } -} - - -static void freeobj (lua_State *L, GCObject *o) { - switch (o->gch.tt) { - case LUA_TPROTO: luaF_freeproto(L, gco2p(o)); break; - case LUA_TFUNCTION: luaF_freeclosure(L, gco2cl(o)); break; - case LUA_TUPVAL: luaF_freeupval(L, gco2uv(o)); break; - case LUA_TTABLE: luaH_free(L, gco2h(o)); break; - case LUA_TTHREAD: { - lua_assert(gco2th(o) != L && gco2th(o) != G(L)->mainthread); - luaE_freethread(L, gco2th(o)); - break; - } - case LUA_TSTRING: { - G(L)->strt.nuse--; - luaM_freemem(L, o, sizestring(gco2ts(o))); - break; - } - case LUA_TUSERDATA: { - luaM_freemem(L, o, sizeudata(gco2u(o))); - break; - } - default: lua_assert(0); - } -} - - - -#define sweepwholelist(L,p) sweeplist(L,p,MAX_LUMEM) - - -static GCObject **sweeplist (lua_State *L, GCObject **p, lu_mem count) { - GCObject *curr; - global_State *g = G(L); - int deadmask = otherwhite(g); - while ((curr = *p) != NULL && count-- > 0) { - if (curr->gch.tt == LUA_TTHREAD) /* sweep open upvalues of each thread */ - sweepwholelist(L, &gco2th(curr)->openupval); - if ((curr->gch.marked ^ WHITEBITS) & deadmask) { /* not dead? */ - lua_assert(!isdead(g, curr) || testbit(curr->gch.marked, FIXEDBIT)); - makewhite(g, curr); /* make it white (for next cycle) */ - p = &curr->gch.next; - } - else { /* must erase `curr' */ - lua_assert(isdead(g, curr) || deadmask == bitmask(SFIXEDBIT)); - *p = curr->gch.next; - if (curr == g->rootgc) /* is the first element of the list? */ - g->rootgc = curr->gch.next; /* adjust first */ - freeobj(L, curr); - } - } - return p; -} - - -static void checkSizes (lua_State *L) { - global_State *g = G(L); - /* check size of string hash */ - if (g->strt.nuse < cast(lu_int32, g->strt.size/4) && - g->strt.size > MINSTRTABSIZE*2) - luaS_resize(L, g->strt.size/2); /* table is too big */ - /* check size of buffer */ - if (luaZ_sizebuffer(&g->buff) > LUA_MINBUFFER*2) { /* buffer too big? */ - size_t newsize = luaZ_sizebuffer(&g->buff) / 2; - luaZ_resizebuffer(L, &g->buff, newsize); - } -} - - -static void GCTM (lua_State *L) { - global_State *g = G(L); - GCObject *o = g->tmudata->gch.next; /* get first element */ - Udata *udata = rawgco2u(o); - const TValue *tm; - /* remove udata from `tmudata' */ - if (o == g->tmudata) /* last element? */ - g->tmudata = NULL; - else - g->tmudata->gch.next = udata->uv.next; - udata->uv.next = g->mainthread->next; /* return it to `root' list */ - g->mainthread->next = o; - makewhite(g, o); - tm = fasttm(L, udata->uv.metatable, TM_GC); - if (tm != NULL) { - lu_byte oldah = L->allowhook; - lu_mem oldt = g->GCthreshold; - L->allowhook = 0; /* stop debug hooks during GC tag method */ - g->GCthreshold = 2*g->totalbytes; /* avoid GC steps */ - setobj2s(L, L->top, tm); - setuvalue(L, L->top+1, udata); - L->top += 2; - luaD_call(L, L->top - 2, 0); - L->allowhook = oldah; /* restore hooks */ - g->GCthreshold = oldt; /* restore threshold */ - } -} - - -/* -** Call all GC tag methods -*/ -void luaC_callGCTM (lua_State *L) { - while (G(L)->tmudata) - GCTM(L); -} - - -void luaC_freeall (lua_State *L) { - global_State *g = G(L); - int i; - g->currentwhite = WHITEBITS | bitmask(SFIXEDBIT); /* mask to collect all elements */ - sweepwholelist(L, &g->rootgc); - for (i = 0; i < g->strt.size; i++) /* free all string lists */ - sweepwholelist(L, &g->strt.hash[i]); -} - - -static void markmt (global_State *g) { - int i; - for (i=0; imt[i]) markobject(g, g->mt[i]); -} - - -/* mark root set */ -static void markroot (lua_State *L) { - global_State *g = G(L); - g->gray = NULL; - g->grayagain = NULL; - g->weak = NULL; - markobject(g, g->mainthread); - /* make global table be traversed before main stack */ - markvalue(g, gt(g->mainthread)); - markvalue(g, registry(L)); - markmt(g); - g->gcstate = GCSpropagate; -} - - -static void remarkupvals (global_State *g) { - UpVal *uv; - for (uv = g->uvhead.u.l.next; uv != &g->uvhead; uv = uv->u.l.next) { - lua_assert(uv->u.l.next->u.l.prev == uv && uv->u.l.prev->u.l.next == uv); - if (isgray(obj2gco(uv))) - markvalue(g, uv->v); - } -} - - -static void atomic (lua_State *L) { - global_State *g = G(L); - size_t udsize; /* total size of userdata to be finalized */ - /* remark occasional upvalues of (maybe) dead threads */ - remarkupvals(g); - /* traverse objects cautch by write barrier and by 'remarkupvals' */ - propagateall(g); - /* remark weak tables */ - g->gray = g->weak; - g->weak = NULL; - lua_assert(!iswhite(obj2gco(g->mainthread))); - markobject(g, L); /* mark running thread */ - markmt(g); /* mark basic metatables (again) */ - propagateall(g); - /* remark gray again */ - g->gray = g->grayagain; - g->grayagain = NULL; - propagateall(g); - udsize = luaC_separateudata(L, 0); /* separate userdata to be finalized */ - marktmu(g); /* mark `preserved' userdata */ - udsize += propagateall(g); /* remark, to propagate `preserveness' */ - cleartable(g->weak); /* remove collected objects from weak tables */ - /* flip current white */ - g->currentwhite = cast_byte(otherwhite(g)); - g->sweepstrgc = 0; - g->sweepgc = &g->rootgc; - g->gcstate = GCSsweepstring; - g->estimate = g->totalbytes - udsize; /* first estimate */ -} - - -static l_mem singlestep (lua_State *L) { - global_State *g = G(L); - /*lua_checkmemory(L);*/ - switch (g->gcstate) { - case GCSpause: { - markroot(L); /* start a new collection */ - return 0; - } - case GCSpropagate: { - if (g->gray) - return propagatemark(g); - else { /* no more `gray' objects */ - atomic(L); /* finish mark phase */ - return 0; - } - } - case GCSsweepstring: { - lu_mem old = g->totalbytes; - sweepwholelist(L, &g->strt.hash[g->sweepstrgc++]); - if (g->sweepstrgc >= g->strt.size) /* nothing more to sweep? */ - g->gcstate = GCSsweep; /* end sweep-string phase */ - lua_assert(old >= g->totalbytes); - g->estimate -= old - g->totalbytes; - return GCSWEEPCOST; - } - case GCSsweep: { - lu_mem old = g->totalbytes; - g->sweepgc = sweeplist(L, g->sweepgc, GCSWEEPMAX); - if (*g->sweepgc == NULL) { /* nothing more to sweep? */ - checkSizes(L); - g->gcstate = GCSfinalize; /* end sweep phase */ - } - lua_assert(old >= g->totalbytes); - g->estimate -= old - g->totalbytes; - return GCSWEEPMAX*GCSWEEPCOST; - } - case GCSfinalize: { - if (g->tmudata) { - GCTM(L); - if (g->estimate > GCFINALIZECOST) - g->estimate -= GCFINALIZECOST; - return GCFINALIZECOST; - } - else { - g->gcstate = GCSpause; /* end collection */ - g->gcdept = 0; - return 0; - } - } - default: lua_assert(0); return 0; - } -} - - -void luaC_step (lua_State *L) { - global_State *g = G(L); - l_mem lim = (GCSTEPSIZE/100) * g->gcstepmul; - if (lim == 0) - lim = (MAX_LUMEM-1)/2; /* no limit */ - g->gcdept += g->totalbytes - g->GCthreshold; - do { - lim -= singlestep(L); - if (g->gcstate == GCSpause) - break; - } while (lim > 0); - if (g->gcstate != GCSpause) { - if (g->gcdept < GCSTEPSIZE) - g->GCthreshold = g->totalbytes + GCSTEPSIZE; /* - lim/g->gcstepmul;*/ - else { - g->gcdept -= GCSTEPSIZE; - g->GCthreshold = g->totalbytes; - } - } - else { - lua_assert(g->totalbytes >= g->estimate); - setthreshold(g); - } -} - - -void luaC_fullgc (lua_State *L) { - global_State *g = G(L); - if (g->gcstate <= GCSpropagate) { - /* reset sweep marks to sweep all elements (returning them to white) */ - g->sweepstrgc = 0; - g->sweepgc = &g->rootgc; - /* reset other collector lists */ - g->gray = NULL; - g->grayagain = NULL; - g->weak = NULL; - g->gcstate = GCSsweepstring; - } - lua_assert(g->gcstate != GCSpause && g->gcstate != GCSpropagate); - /* finish any pending sweep phase */ - while (g->gcstate != GCSfinalize) { - lua_assert(g->gcstate == GCSsweepstring || g->gcstate == GCSsweep); - singlestep(L); - } - markroot(L); - while (g->gcstate != GCSpause) { - singlestep(L); - } - setthreshold(g); -} - - -void luaC_barrierf (lua_State *L, GCObject *o, GCObject *v) { - global_State *g = G(L); - lua_assert(isblack(o) && iswhite(v) && !isdead(g, v) && !isdead(g, o)); - lua_assert(g->gcstate != GCSfinalize && g->gcstate != GCSpause); - lua_assert(ttype(&o->gch) != LUA_TTABLE); - /* must keep invariant? */ - if (g->gcstate == GCSpropagate) - reallymarkobject(g, v); /* restore invariant */ - else /* don't mind */ - makewhite(g, o); /* mark as white just to avoid other barriers */ -} - - -void luaC_barrierback (lua_State *L, Table *t) { - global_State *g = G(L); - GCObject *o = obj2gco(t); - lua_assert(isblack(o) && !isdead(g, o)); - lua_assert(g->gcstate != GCSfinalize && g->gcstate != GCSpause); - black2gray(o); /* make table gray (again) */ - t->gclist = g->grayagain; - g->grayagain = o; -} - - -void luaC_link (lua_State *L, GCObject *o, lu_byte tt) { - global_State *g = G(L); - o->gch.next = g->rootgc; - g->rootgc = o; - o->gch.marked = luaC_white(g); - o->gch.tt = tt; -} - - -void luaC_linkupval (lua_State *L, UpVal *uv) { - global_State *g = G(L); - GCObject *o = obj2gco(uv); - o->gch.next = g->rootgc; /* link upvalue into `rootgc' list */ - g->rootgc = o; - if (isgray(o)) { - if (g->gcstate == GCSpropagate) { - gray2black(o); /* closed upvalues need barrier */ - luaC_barrier(L, uv, uv->v); - } - else { /* sweep phase: sweep it (turning it into white) */ - makewhite(g, o); - lua_assert(g->gcstate != GCSfinalize && g->gcstate != GCSpause); - } - } -} - diff --git a/ml_curl/lib/lua51/src/lgc.h b/ml_curl/lib/lua51/src/lgc.h deleted file mode 100644 index 5a8dc60..0000000 --- a/ml_curl/lib/lua51/src/lgc.h +++ /dev/null @@ -1,110 +0,0 @@ -/* -** $Id: lgc.h,v 2.15.1.1 2007/12/27 13:02:25 roberto Exp $ -** Garbage Collector -** See Copyright Notice in lua.h -*/ - -#ifndef lgc_h -#define lgc_h - - -#include "lobject.h" - - -/* -** Possible states of the Garbage Collector -*/ -#define GCSpause 0 -#define GCSpropagate 1 -#define GCSsweepstring 2 -#define GCSsweep 3 -#define GCSfinalize 4 - - -/* -** some userful bit tricks -*/ -#define resetbits(x,m) ((x) &= cast(lu_byte, ~(m))) -#define setbits(x,m) ((x) |= (m)) -#define testbits(x,m) ((x) & (m)) -#define bitmask(b) (1<<(b)) -#define bit2mask(b1,b2) (bitmask(b1) | bitmask(b2)) -#define l_setbit(x,b) setbits(x, bitmask(b)) -#define resetbit(x,b) resetbits(x, bitmask(b)) -#define testbit(x,b) testbits(x, bitmask(b)) -#define set2bits(x,b1,b2) setbits(x, (bit2mask(b1, b2))) -#define reset2bits(x,b1,b2) resetbits(x, (bit2mask(b1, b2))) -#define test2bits(x,b1,b2) testbits(x, (bit2mask(b1, b2))) - - - -/* -** Layout for bit use in `marked' field: -** bit 0 - object is white (type 0) -** bit 1 - object is white (type 1) -** bit 2 - object is black -** bit 3 - for userdata: has been finalized -** bit 3 - for tables: has weak keys -** bit 4 - for tables: has weak values -** bit 5 - object is fixed (should not be collected) -** bit 6 - object is "super" fixed (only the main thread) -*/ - - -#define WHITE0BIT 0 -#define WHITE1BIT 1 -#define BLACKBIT 2 -#define FINALIZEDBIT 3 -#define KEYWEAKBIT 3 -#define VALUEWEAKBIT 4 -#define FIXEDBIT 5 -#define SFIXEDBIT 6 -#define WHITEBITS bit2mask(WHITE0BIT, WHITE1BIT) - - -#define iswhite(x) test2bits((x)->gch.marked, WHITE0BIT, WHITE1BIT) -#define isblack(x) testbit((x)->gch.marked, BLACKBIT) -#define isgray(x) (!isblack(x) && !iswhite(x)) - -#define otherwhite(g) (g->currentwhite ^ WHITEBITS) -#define isdead(g,v) ((v)->gch.marked & otherwhite(g) & WHITEBITS) - -#define changewhite(x) ((x)->gch.marked ^= WHITEBITS) -#define gray2black(x) l_setbit((x)->gch.marked, BLACKBIT) - -#define valiswhite(x) (iscollectable(x) && iswhite(gcvalue(x))) - -#define luaC_white(g) cast(lu_byte, (g)->currentwhite & WHITEBITS) - - -#define luaC_checkGC(L) { \ - condhardstacktests(luaD_reallocstack(L, L->stacksize - EXTRA_STACK - 1)); \ - if (G(L)->totalbytes >= G(L)->GCthreshold) \ - luaC_step(L); } - - -#define luaC_barrier(L,p,v) { if (valiswhite(v) && isblack(obj2gco(p))) \ - luaC_barrierf(L,obj2gco(p),gcvalue(v)); } - -#define luaC_barriert(L,t,v) { if (valiswhite(v) && isblack(obj2gco(t))) \ - luaC_barrierback(L,t); } - -#define luaC_objbarrier(L,p,o) \ - { if (iswhite(obj2gco(o)) && isblack(obj2gco(p))) \ - luaC_barrierf(L,obj2gco(p),obj2gco(o)); } - -#define luaC_objbarriert(L,t,o) \ - { if (iswhite(obj2gco(o)) && isblack(obj2gco(t))) luaC_barrierback(L,t); } - -LUAI_FUNC size_t luaC_separateudata (lua_State *L, int all); -LUAI_FUNC void luaC_callGCTM (lua_State *L); -LUAI_FUNC void luaC_freeall (lua_State *L); -LUAI_FUNC void luaC_step (lua_State *L); -LUAI_FUNC void luaC_fullgc (lua_State *L); -LUAI_FUNC void luaC_link (lua_State *L, GCObject *o, lu_byte tt); -LUAI_FUNC void luaC_linkupval (lua_State *L, UpVal *uv); -LUAI_FUNC void luaC_barrierf (lua_State *L, GCObject *o, GCObject *v); -LUAI_FUNC void luaC_barrierback (lua_State *L, Table *t); - - -#endif diff --git a/ml_curl/lib/lua51/src/linit.c b/ml_curl/lib/lua51/src/linit.c deleted file mode 100644 index c1f90df..0000000 --- a/ml_curl/lib/lua51/src/linit.c +++ /dev/null @@ -1,38 +0,0 @@ -/* -** $Id: linit.c,v 1.14.1.1 2007/12/27 13:02:25 roberto Exp $ -** Initialization of libraries for lua.c -** See Copyright Notice in lua.h -*/ - - -#define linit_c -#define LUA_LIB - -#include "lua.h" - -#include "lualib.h" -#include "lauxlib.h" - - -static const luaL_Reg lualibs[] = { - {"", luaopen_base}, - {LUA_LOADLIBNAME, luaopen_package}, - {LUA_TABLIBNAME, luaopen_table}, - {LUA_IOLIBNAME, luaopen_io}, - {LUA_OSLIBNAME, luaopen_os}, - {LUA_STRLIBNAME, luaopen_string}, - {LUA_MATHLIBNAME, luaopen_math}, - {LUA_DBLIBNAME, luaopen_debug}, - {NULL, NULL} -}; - - -LUALIB_API void luaL_openlibs (lua_State *L) { - const luaL_Reg *lib = lualibs; - for (; lib->func; lib++) { - lua_pushcfunction(L, lib->func); - lua_pushstring(L, lib->name); - lua_call(L, 1, 0); - } -} - diff --git a/ml_curl/lib/lua51/src/liolib.c b/ml_curl/lib/lua51/src/liolib.c deleted file mode 100644 index e79ed1c..0000000 --- a/ml_curl/lib/lua51/src/liolib.c +++ /dev/null @@ -1,553 +0,0 @@ -/* -** $Id: liolib.c,v 2.73.1.3 2008/01/18 17:47:43 roberto Exp $ -** Standard I/O (and system) library -** See Copyright Notice in lua.h -*/ - - -#include -#include -#include -#include - -#define liolib_c -#define LUA_LIB - -#include "lua.h" - -#include "lauxlib.h" -#include "lualib.h" - - - -#define IO_INPUT 1 -#define IO_OUTPUT 2 - - -static const char *const fnames[] = {"input", "output"}; - - -static int pushresult (lua_State *L, int i, const char *filename) { - int en = errno; /* calls to Lua API may change this value */ - if (i) { - lua_pushboolean(L, 1); - return 1; - } - else { - lua_pushnil(L); - if (filename) - lua_pushfstring(L, "%s: %s", filename, strerror(en)); - else - lua_pushfstring(L, "%s", strerror(en)); - lua_pushinteger(L, en); - return 3; - } -} - - -static void fileerror (lua_State *L, int arg, const char *filename) { - lua_pushfstring(L, "%s: %s", filename, strerror(errno)); - luaL_argerror(L, arg, lua_tostring(L, -1)); -} - - -#define tofilep(L) ((FILE **)luaL_checkudata(L, 1, LUA_FILEHANDLE)) - - -static int io_type (lua_State *L) { - void *ud; - luaL_checkany(L, 1); - ud = lua_touserdata(L, 1); - lua_getfield(L, LUA_REGISTRYINDEX, LUA_FILEHANDLE); - if (ud == NULL || !lua_getmetatable(L, 1) || !lua_rawequal(L, -2, -1)) - lua_pushnil(L); /* not a file */ - else if (*((FILE **)ud) == NULL) - lua_pushliteral(L, "closed file"); - else - lua_pushliteral(L, "file"); - return 1; -} - - -static FILE *tofile (lua_State *L) { - FILE **f = tofilep(L); - if (*f == NULL) - luaL_error(L, "attempt to use a closed file"); - return *f; -} - - - -/* -** When creating file handles, always creates a `closed' file handle -** before opening the actual file; so, if there is a memory error, the -** file is not left opened. -*/ -static FILE **newfile (lua_State *L) { - FILE **pf = (FILE **)lua_newuserdata(L, sizeof(FILE *)); - *pf = NULL; /* file handle is currently `closed' */ - luaL_getmetatable(L, LUA_FILEHANDLE); - lua_setmetatable(L, -2); - return pf; -} - - -/* -** function to (not) close the standard files stdin, stdout, and stderr -*/ -static int io_noclose (lua_State *L) { - lua_pushnil(L); - lua_pushliteral(L, "cannot close standard file"); - return 2; -} - - -/* -** function to close 'popen' files -*/ -static int io_pclose (lua_State *L) { - FILE **p = tofilep(L); - int ok = lua_pclose(L, *p); - *p = NULL; - return pushresult(L, ok, NULL); -} - - -/* -** function to close regular files -*/ -static int io_fclose (lua_State *L) { - FILE **p = tofilep(L); - int ok = (fclose(*p) == 0); - *p = NULL; - return pushresult(L, ok, NULL); -} - - -static int aux_close (lua_State *L) { - lua_getfenv(L, 1); - lua_getfield(L, -1, "__close"); - return (lua_tocfunction(L, -1))(L); -} - - -static int io_close (lua_State *L) { - if (lua_isnone(L, 1)) - lua_rawgeti(L, LUA_ENVIRONINDEX, IO_OUTPUT); - tofile(L); /* make sure argument is a file */ - return aux_close(L); -} - - -static int io_gc (lua_State *L) { - FILE *f = *tofilep(L); - /* ignore closed files */ - if (f != NULL) - aux_close(L); - return 0; -} - - -static int io_tostring (lua_State *L) { - FILE *f = *tofilep(L); - if (f == NULL) - lua_pushliteral(L, "file (closed)"); - else - lua_pushfstring(L, "file (%p)", f); - return 1; -} - - -static int io_open (lua_State *L) { - const char *filename = luaL_checkstring(L, 1); - const char *mode = luaL_optstring(L, 2, "r"); - FILE **pf = newfile(L); - *pf = fopen(filename, mode); - return (*pf == NULL) ? pushresult(L, 0, filename) : 1; -} - - -/* -** this function has a separated environment, which defines the -** correct __close for 'popen' files -*/ -static int io_popen (lua_State *L) { - const char *filename = luaL_checkstring(L, 1); - const char *mode = luaL_optstring(L, 2, "r"); - FILE **pf = newfile(L); - *pf = lua_popen(L, filename, mode); - return (*pf == NULL) ? pushresult(L, 0, filename) : 1; -} - - -static int io_tmpfile (lua_State *L) { - FILE **pf = newfile(L); - *pf = tmpfile(); - return (*pf == NULL) ? pushresult(L, 0, NULL) : 1; -} - - -static FILE *getiofile (lua_State *L, int findex) { - FILE *f; - lua_rawgeti(L, LUA_ENVIRONINDEX, findex); - f = *(FILE **)lua_touserdata(L, -1); - if (f == NULL) - luaL_error(L, "standard %s file is closed", fnames[findex - 1]); - return f; -} - - -static int g_iofile (lua_State *L, int f, const char *mode) { - if (!lua_isnoneornil(L, 1)) { - const char *filename = lua_tostring(L, 1); - if (filename) { - FILE **pf = newfile(L); - *pf = fopen(filename, mode); - if (*pf == NULL) - fileerror(L, 1, filename); - } - else { - tofile(L); /* check that it's a valid file handle */ - lua_pushvalue(L, 1); - } - lua_rawseti(L, LUA_ENVIRONINDEX, f); - } - /* return current value */ - lua_rawgeti(L, LUA_ENVIRONINDEX, f); - return 1; -} - - -static int io_input (lua_State *L) { - return g_iofile(L, IO_INPUT, "r"); -} - - -static int io_output (lua_State *L) { - return g_iofile(L, IO_OUTPUT, "w"); -} - - -static int io_readline (lua_State *L); - - -static void aux_lines (lua_State *L, int idx, int toclose) { - lua_pushvalue(L, idx); - lua_pushboolean(L, toclose); /* close/not close file when finished */ - lua_pushcclosure(L, io_readline, 2); -} - - -static int f_lines (lua_State *L) { - tofile(L); /* check that it's a valid file handle */ - aux_lines(L, 1, 0); - return 1; -} - - -static int io_lines (lua_State *L) { - if (lua_isnoneornil(L, 1)) { /* no arguments? */ - /* will iterate over default input */ - lua_rawgeti(L, LUA_ENVIRONINDEX, IO_INPUT); - return f_lines(L); - } - else { - const char *filename = luaL_checkstring(L, 1); - FILE **pf = newfile(L); - *pf = fopen(filename, "r"); - if (*pf == NULL) - fileerror(L, 1, filename); - aux_lines(L, lua_gettop(L), 1); - return 1; - } -} - - -/* -** {====================================================== -** READ -** ======================================================= -*/ - - -static int read_number (lua_State *L, FILE *f) { - lua_Number d; - if (fscanf(f, LUA_NUMBER_SCAN, &d) == 1) { - lua_pushnumber(L, d); - return 1; - } - else return 0; /* read fails */ -} - - -static int test_eof (lua_State *L, FILE *f) { - int c = getc(f); - ungetc(c, f); - lua_pushlstring(L, NULL, 0); - return (c != EOF); -} - - -static int read_line (lua_State *L, FILE *f) { - luaL_Buffer b; - luaL_buffinit(L, &b); - for (;;) { - size_t l; - char *p = luaL_prepbuffer(&b); - if (fgets(p, LUAL_BUFFERSIZE, f) == NULL) { /* eof? */ - luaL_pushresult(&b); /* close buffer */ - return (lua_objlen(L, -1) > 0); /* check whether read something */ - } - l = strlen(p); - if (l == 0 || p[l-1] != '\n') - luaL_addsize(&b, l); - else { - luaL_addsize(&b, l - 1); /* do not include `eol' */ - luaL_pushresult(&b); /* close buffer */ - return 1; /* read at least an `eol' */ - } - } -} - - -static int read_chars (lua_State *L, FILE *f, size_t n) { - size_t rlen; /* how much to read */ - size_t nr; /* number of chars actually read */ - luaL_Buffer b; - luaL_buffinit(L, &b); - rlen = LUAL_BUFFERSIZE; /* try to read that much each time */ - do { - char *p = luaL_prepbuffer(&b); - if (rlen > n) rlen = n; /* cannot read more than asked */ - nr = fread(p, sizeof(char), rlen, f); - luaL_addsize(&b, nr); - n -= nr; /* still have to read `n' chars */ - } while (n > 0 && nr == rlen); /* until end of count or eof */ - luaL_pushresult(&b); /* close buffer */ - return (n == 0 || lua_objlen(L, -1) > 0); -} - - -static int g_read (lua_State *L, FILE *f, int first) { - int nargs = lua_gettop(L) - 1; - int success; - int n; - clearerr(f); - if (nargs == 0) { /* no arguments? */ - success = read_line(L, f); - n = first+1; /* to return 1 result */ - } - else { /* ensure stack space for all results and for auxlib's buffer */ - luaL_checkstack(L, nargs+LUA_MINSTACK, "too many arguments"); - success = 1; - for (n = first; nargs-- && success; n++) { - if (lua_type(L, n) == LUA_TNUMBER) { - size_t l = (size_t)lua_tointeger(L, n); - success = (l == 0) ? test_eof(L, f) : read_chars(L, f, l); - } - else { - const char *p = lua_tostring(L, n); - luaL_argcheck(L, p && p[0] == '*', n, "invalid option"); - switch (p[1]) { - case 'n': /* number */ - success = read_number(L, f); - break; - case 'l': /* line */ - success = read_line(L, f); - break; - case 'a': /* file */ - read_chars(L, f, ~((size_t)0)); /* read MAX_SIZE_T chars */ - success = 1; /* always success */ - break; - default: - return luaL_argerror(L, n, "invalid format"); - } - } - } - } - if (ferror(f)) - return pushresult(L, 0, NULL); - if (!success) { - lua_pop(L, 1); /* remove last result */ - lua_pushnil(L); /* push nil instead */ - } - return n - first; -} - - -static int io_read (lua_State *L) { - return g_read(L, getiofile(L, IO_INPUT), 1); -} - - -static int f_read (lua_State *L) { - return g_read(L, tofile(L), 2); -} - - -static int io_readline (lua_State *L) { - FILE *f = *(FILE **)lua_touserdata(L, lua_upvalueindex(1)); - int sucess; - if (f == NULL) /* file is already closed? */ - luaL_error(L, "file is already closed"); - sucess = read_line(L, f); - if (ferror(f)) - return luaL_error(L, "%s", strerror(errno)); - if (sucess) return 1; - else { /* EOF */ - if (lua_toboolean(L, lua_upvalueindex(2))) { /* generator created file? */ - lua_settop(L, 0); - lua_pushvalue(L, lua_upvalueindex(1)); - aux_close(L); /* close it */ - } - return 0; - } -} - -/* }====================================================== */ - - -static int g_write (lua_State *L, FILE *f, int arg) { - int nargs = lua_gettop(L) - 1; - int status = 1; - for (; nargs--; arg++) { - if (lua_type(L, arg) == LUA_TNUMBER) { - /* optimization: could be done exactly as for strings */ - status = status && - fprintf(f, LUA_NUMBER_FMT, lua_tonumber(L, arg)) > 0; - } - else { - size_t l; - const char *s = luaL_checklstring(L, arg, &l); - status = status && (fwrite(s, sizeof(char), l, f) == l); - } - } - return pushresult(L, status, NULL); -} - - -static int io_write (lua_State *L) { - return g_write(L, getiofile(L, IO_OUTPUT), 1); -} - - -static int f_write (lua_State *L) { - return g_write(L, tofile(L), 2); -} - - -static int f_seek (lua_State *L) { - static const int mode[] = {SEEK_SET, SEEK_CUR, SEEK_END}; - static const char *const modenames[] = {"set", "cur", "end", NULL}; - FILE *f = tofile(L); - int op = luaL_checkoption(L, 2, "cur", modenames); - long offset = luaL_optlong(L, 3, 0); - op = fseek(f, offset, mode[op]); - if (op) - return pushresult(L, 0, NULL); /* error */ - else { - lua_pushinteger(L, ftell(f)); - return 1; - } -} - - -static int f_setvbuf (lua_State *L) { - static const int mode[] = {_IONBF, _IOFBF, _IOLBF}; - static const char *const modenames[] = {"no", "full", "line", NULL}; - FILE *f = tofile(L); - int op = luaL_checkoption(L, 2, NULL, modenames); - lua_Integer sz = luaL_optinteger(L, 3, LUAL_BUFFERSIZE); - int res = setvbuf(f, NULL, mode[op], sz); - return pushresult(L, res == 0, NULL); -} - - - -static int io_flush (lua_State *L) { - return pushresult(L, fflush(getiofile(L, IO_OUTPUT)) == 0, NULL); -} - - -static int f_flush (lua_State *L) { - return pushresult(L, fflush(tofile(L)) == 0, NULL); -} - - -static const luaL_Reg iolib[] = { - {"close", io_close}, - {"flush", io_flush}, - {"input", io_input}, - {"lines", io_lines}, - {"open", io_open}, - {"output", io_output}, - {"popen", io_popen}, - {"read", io_read}, - {"tmpfile", io_tmpfile}, - {"type", io_type}, - {"write", io_write}, - {NULL, NULL} -}; - - -static const luaL_Reg flib[] = { - {"close", io_close}, - {"flush", f_flush}, - {"lines", f_lines}, - {"read", f_read}, - {"seek", f_seek}, - {"setvbuf", f_setvbuf}, - {"write", f_write}, - {"__gc", io_gc}, - {"__tostring", io_tostring}, - {NULL, NULL} -}; - - -static void createmeta (lua_State *L) { - luaL_newmetatable(L, LUA_FILEHANDLE); /* create metatable for file handles */ - lua_pushvalue(L, -1); /* push metatable */ - lua_setfield(L, -2, "__index"); /* metatable.__index = metatable */ - luaL_register(L, NULL, flib); /* file methods */ -} - - -static void createstdfile (lua_State *L, FILE *f, int k, const char *fname) { - *newfile(L) = f; - if (k > 0) { - lua_pushvalue(L, -1); - lua_rawseti(L, LUA_ENVIRONINDEX, k); - } - lua_pushvalue(L, -2); /* copy environment */ - lua_setfenv(L, -2); /* set it */ - lua_setfield(L, -3, fname); -} - - -static void newfenv (lua_State *L, lua_CFunction cls) { - lua_createtable(L, 0, 1); - lua_pushcfunction(L, cls); - lua_setfield(L, -2, "__close"); -} - - -LUALIB_API int luaopen_io (lua_State *L) { - createmeta(L); - /* create (private) environment (with fields IO_INPUT, IO_OUTPUT, __close) */ - newfenv(L, io_fclose); - lua_replace(L, LUA_ENVIRONINDEX); - /* open library */ - luaL_register(L, LUA_IOLIBNAME, iolib); - /* create (and set) default files */ - newfenv(L, io_noclose); /* close function for default files */ - createstdfile(L, stdin, IO_INPUT, "stdin"); - createstdfile(L, stdout, IO_OUTPUT, "stdout"); - createstdfile(L, stderr, 0, "stderr"); - lua_pop(L, 1); /* pop environment for default files */ - lua_getfield(L, -1, "popen"); - newfenv(L, io_pclose); /* create environment for 'popen' */ - lua_setfenv(L, -2); /* set fenv for 'popen' */ - lua_pop(L, 1); /* pop 'popen' */ - return 1; -} - diff --git a/ml_curl/lib/lua51/src/llex.c b/ml_curl/lib/lua51/src/llex.c deleted file mode 100644 index 6dc3193..0000000 --- a/ml_curl/lib/lua51/src/llex.c +++ /dev/null @@ -1,461 +0,0 @@ -/* -** $Id: llex.c,v 2.20.1.1 2007/12/27 13:02:25 roberto Exp $ -** Lexical Analyzer -** See Copyright Notice in lua.h -*/ - - -#include -#include -#include - -#define llex_c -#define LUA_CORE - -#include "lua.h" - -#include "ldo.h" -#include "llex.h" -#include "lobject.h" -#include "lparser.h" -#include "lstate.h" -#include "lstring.h" -#include "ltable.h" -#include "lzio.h" - - - -#define next(ls) (ls->current = zgetc(ls->z)) - - - - -#define currIsNewline(ls) (ls->current == '\n' || ls->current == '\r') - - -/* ORDER RESERVED */ -const char *const luaX_tokens [] = { - "and", "break", "do", "else", "elseif", - "end", "false", "for", "function", "if", - "in", "local", "nil", "not", "or", "repeat", - "return", "then", "true", "until", "while", - "..", "...", "==", ">=", "<=", "~=", - "", "", "", "", - NULL -}; - - -#define save_and_next(ls) (save(ls, ls->current), next(ls)) - - -static void save (LexState *ls, int c) { - Mbuffer *b = ls->buff; - if (b->n + 1 > b->buffsize) { - size_t newsize; - if (b->buffsize >= MAX_SIZET/2) - luaX_lexerror(ls, "lexical element too long", 0); - newsize = b->buffsize * 2; - luaZ_resizebuffer(ls->L, b, newsize); - } - b->buffer[b->n++] = cast(char, c); -} - - -void luaX_init (lua_State *L) { - int i; - for (i=0; itsv.reserved = cast_byte(i+1); /* reserved word */ - } -} - - -#define MAXSRC 80 - - -const char *luaX_token2str (LexState *ls, int token) { - if (token < FIRST_RESERVED) { - lua_assert(token == cast(unsigned char, token)); - return (iscntrl(token)) ? luaO_pushfstring(ls->L, "char(%d)", token) : - luaO_pushfstring(ls->L, "%c", token); - } - else - return luaX_tokens[token-FIRST_RESERVED]; -} - - -static const char *txtToken (LexState *ls, int token) { - switch (token) { - case TK_NAME: - case TK_STRING: - case TK_NUMBER: - save(ls, '\0'); - return luaZ_buffer(ls->buff); - default: - return luaX_token2str(ls, token); - } -} - - -void luaX_lexerror (LexState *ls, const char *msg, int token) { - char buff[MAXSRC]; - luaO_chunkid(buff, getstr(ls->source), MAXSRC); - msg = luaO_pushfstring(ls->L, "%s:%d: %s", buff, ls->linenumber, msg); - if (token) - luaO_pushfstring(ls->L, "%s near " LUA_QS, msg, txtToken(ls, token)); - luaD_throw(ls->L, LUA_ERRSYNTAX); -} - - -void luaX_syntaxerror (LexState *ls, const char *msg) { - luaX_lexerror(ls, msg, ls->t.token); -} - - -TString *luaX_newstring (LexState *ls, const char *str, size_t l) { - lua_State *L = ls->L; - TString *ts = luaS_newlstr(L, str, l); - TValue *o = luaH_setstr(L, ls->fs->h, ts); /* entry for `str' */ - if (ttisnil(o)) - setbvalue(o, 1); /* make sure `str' will not be collected */ - return ts; -} - - -static void inclinenumber (LexState *ls) { - int old = ls->current; - lua_assert(currIsNewline(ls)); - next(ls); /* skip `\n' or `\r' */ - if (currIsNewline(ls) && ls->current != old) - next(ls); /* skip `\n\r' or `\r\n' */ - if (++ls->linenumber >= MAX_INT) - luaX_syntaxerror(ls, "chunk has too many lines"); -} - - -void luaX_setinput (lua_State *L, LexState *ls, ZIO *z, TString *source) { - ls->decpoint = '.'; - ls->L = L; - ls->lookahead.token = TK_EOS; /* no look-ahead token */ - ls->z = z; - ls->fs = NULL; - ls->linenumber = 1; - ls->lastline = 1; - ls->source = source; - luaZ_resizebuffer(ls->L, ls->buff, LUA_MINBUFFER); /* initialize buffer */ - next(ls); /* read first char */ -} - - - -/* -** ======================================================= -** LEXICAL ANALYZER -** ======================================================= -*/ - - - -static int check_next (LexState *ls, const char *set) { - if (!strchr(set, ls->current)) - return 0; - save_and_next(ls); - return 1; -} - - -static void buffreplace (LexState *ls, char from, char to) { - size_t n = luaZ_bufflen(ls->buff); - char *p = luaZ_buffer(ls->buff); - while (n--) - if (p[n] == from) p[n] = to; -} - - -static void trydecpoint (LexState *ls, SemInfo *seminfo) { - /* format error: try to update decimal point separator */ - struct lconv *cv = localeconv(); - char old = ls->decpoint; - ls->decpoint = (cv ? cv->decimal_point[0] : '.'); - buffreplace(ls, old, ls->decpoint); /* try updated decimal separator */ - if (!luaO_str2d(luaZ_buffer(ls->buff), &seminfo->r)) { - /* format error with correct decimal point: no more options */ - buffreplace(ls, ls->decpoint, '.'); /* undo change (for error message) */ - luaX_lexerror(ls, "malformed number", TK_NUMBER); - } -} - - -/* LUA_NUMBER */ -static void read_numeral (LexState *ls, SemInfo *seminfo) { - lua_assert(isdigit(ls->current)); - do { - save_and_next(ls); - } while (isdigit(ls->current) || ls->current == '.'); - if (check_next(ls, "Ee")) /* `E'? */ - check_next(ls, "+-"); /* optional exponent sign */ - while (isalnum(ls->current) || ls->current == '_') - save_and_next(ls); - save(ls, '\0'); - buffreplace(ls, '.', ls->decpoint); /* follow locale for decimal point */ - if (!luaO_str2d(luaZ_buffer(ls->buff), &seminfo->r)) /* format error? */ - trydecpoint(ls, seminfo); /* try to update decimal point separator */ -} - - -static int skip_sep (LexState *ls) { - int count = 0; - int s = ls->current; - lua_assert(s == '[' || s == ']'); - save_and_next(ls); - while (ls->current == '=') { - save_and_next(ls); - count++; - } - return (ls->current == s) ? count : (-count) - 1; -} - - -static void read_long_string (LexState *ls, SemInfo *seminfo, int sep) { - int cont = 0; - (void)(cont); /* avoid warnings when `cont' is not used */ - save_and_next(ls); /* skip 2nd `[' */ - if (currIsNewline(ls)) /* string starts with a newline? */ - inclinenumber(ls); /* skip it */ - for (;;) { - switch (ls->current) { - case EOZ: - luaX_lexerror(ls, (seminfo) ? "unfinished long string" : - "unfinished long comment", TK_EOS); - break; /* to avoid warnings */ -#if defined(LUA_COMPAT_LSTR) - case '[': { - if (skip_sep(ls) == sep) { - save_and_next(ls); /* skip 2nd `[' */ - cont++; -#if LUA_COMPAT_LSTR == 1 - if (sep == 0) - luaX_lexerror(ls, "nesting of [[...]] is deprecated", '['); -#endif - } - break; - } -#endif - case ']': { - if (skip_sep(ls) == sep) { - save_and_next(ls); /* skip 2nd `]' */ -#if defined(LUA_COMPAT_LSTR) && LUA_COMPAT_LSTR == 2 - cont--; - if (sep == 0 && cont >= 0) break; -#endif - goto endloop; - } - break; - } - case '\n': - case '\r': { - save(ls, '\n'); - inclinenumber(ls); - if (!seminfo) luaZ_resetbuffer(ls->buff); /* avoid wasting space */ - break; - } - default: { - if (seminfo) save_and_next(ls); - else next(ls); - } - } - } endloop: - if (seminfo) - seminfo->ts = luaX_newstring(ls, luaZ_buffer(ls->buff) + (2 + sep), - luaZ_bufflen(ls->buff) - 2*(2 + sep)); -} - - -static void read_string (LexState *ls, int del, SemInfo *seminfo) { - save_and_next(ls); - while (ls->current != del) { - switch (ls->current) { - case EOZ: - luaX_lexerror(ls, "unfinished string", TK_EOS); - continue; /* to avoid warnings */ - case '\n': - case '\r': - luaX_lexerror(ls, "unfinished string", TK_STRING); - continue; /* to avoid warnings */ - case '\\': { - int c; - next(ls); /* do not save the `\' */ - switch (ls->current) { - case 'a': c = '\a'; break; - case 'b': c = '\b'; break; - case 'f': c = '\f'; break; - case 'n': c = '\n'; break; - case 'r': c = '\r'; break; - case 't': c = '\t'; break; - case 'v': c = '\v'; break; - case '\n': /* go through */ - case '\r': save(ls, '\n'); inclinenumber(ls); continue; - case EOZ: continue; /* will raise an error next loop */ - default: { - if (!isdigit(ls->current)) - save_and_next(ls); /* handles \\, \", \', and \? */ - else { /* \xxx */ - int i = 0; - c = 0; - do { - c = 10*c + (ls->current-'0'); - next(ls); - } while (++i<3 && isdigit(ls->current)); - if (c > UCHAR_MAX) - luaX_lexerror(ls, "escape sequence too large", TK_STRING); - save(ls, c); - } - continue; - } - } - save(ls, c); - next(ls); - continue; - } - default: - save_and_next(ls); - } - } - save_and_next(ls); /* skip delimiter */ - seminfo->ts = luaX_newstring(ls, luaZ_buffer(ls->buff) + 1, - luaZ_bufflen(ls->buff) - 2); -} - - -static int llex (LexState *ls, SemInfo *seminfo) { - luaZ_resetbuffer(ls->buff); - for (;;) { - switch (ls->current) { - case '\n': - case '\r': { - inclinenumber(ls); - continue; - } - case '-': { - next(ls); - if (ls->current != '-') return '-'; - /* else is a comment */ - next(ls); - if (ls->current == '[') { - int sep = skip_sep(ls); - luaZ_resetbuffer(ls->buff); /* `skip_sep' may dirty the buffer */ - if (sep >= 0) { - read_long_string(ls, NULL, sep); /* long comment */ - luaZ_resetbuffer(ls->buff); - continue; - } - } - /* else short comment */ - while (!currIsNewline(ls) && ls->current != EOZ) - next(ls); - continue; - } - case '[': { - int sep = skip_sep(ls); - if (sep >= 0) { - read_long_string(ls, seminfo, sep); - return TK_STRING; - } - else if (sep == -1) return '['; - else luaX_lexerror(ls, "invalid long string delimiter", TK_STRING); - } - case '=': { - next(ls); - if (ls->current != '=') return '='; - else { next(ls); return TK_EQ; } - } - case '<': { - next(ls); - if (ls->current != '=') return '<'; - else { next(ls); return TK_LE; } - } - case '>': { - next(ls); - if (ls->current != '=') return '>'; - else { next(ls); return TK_GE; } - } - case '~': { - next(ls); - if (ls->current != '=') return '~'; - else { next(ls); return TK_NE; } - } - case '"': - case '\'': { - read_string(ls, ls->current, seminfo); - return TK_STRING; - } - case '.': { - save_and_next(ls); - if (check_next(ls, ".")) { - if (check_next(ls, ".")) - return TK_DOTS; /* ... */ - else return TK_CONCAT; /* .. */ - } - else if (!isdigit(ls->current)) return '.'; - else { - read_numeral(ls, seminfo); - return TK_NUMBER; - } - } - case EOZ: { - return TK_EOS; - } - default: { - if (isspace(ls->current)) { - lua_assert(!currIsNewline(ls)); - next(ls); - continue; - } - else if (isdigit(ls->current)) { - read_numeral(ls, seminfo); - return TK_NUMBER; - } - else if (isalpha(ls->current) || ls->current == '_') { - /* identifier or reserved word */ - TString *ts; - do { - save_and_next(ls); - } while (isalnum(ls->current) || ls->current == '_'); - ts = luaX_newstring(ls, luaZ_buffer(ls->buff), - luaZ_bufflen(ls->buff)); - if (ts->tsv.reserved > 0) /* reserved word? */ - return ts->tsv.reserved - 1 + FIRST_RESERVED; - else { - seminfo->ts = ts; - return TK_NAME; - } - } - else { - int c = ls->current; - next(ls); - return c; /* single-char tokens (+ - / ...) */ - } - } - } - } -} - - -void luaX_next (LexState *ls) { - ls->lastline = ls->linenumber; - if (ls->lookahead.token != TK_EOS) { /* is there a look-ahead token? */ - ls->t = ls->lookahead; /* use this one */ - ls->lookahead.token = TK_EOS; /* and discharge it */ - } - else - ls->t.token = llex(ls, &ls->t.seminfo); /* read next token */ -} - - -void luaX_lookahead (LexState *ls) { - lua_assert(ls->lookahead.token == TK_EOS); - ls->lookahead.token = llex(ls, &ls->lookahead.seminfo); -} - diff --git a/ml_curl/lib/lua51/src/llex.h b/ml_curl/lib/lua51/src/llex.h deleted file mode 100644 index a9201ce..0000000 --- a/ml_curl/lib/lua51/src/llex.h +++ /dev/null @@ -1,81 +0,0 @@ -/* -** $Id: llex.h,v 1.58.1.1 2007/12/27 13:02:25 roberto Exp $ -** Lexical Analyzer -** See Copyright Notice in lua.h -*/ - -#ifndef llex_h -#define llex_h - -#include "lobject.h" -#include "lzio.h" - - -#define FIRST_RESERVED 257 - -/* maximum length of a reserved word */ -#define TOKEN_LEN (sizeof("function")/sizeof(char)) - - -/* -* WARNING: if you change the order of this enumeration, -* grep "ORDER RESERVED" -*/ -enum RESERVED { - /* terminal symbols denoted by reserved words */ - TK_AND = FIRST_RESERVED, TK_BREAK, - TK_DO, TK_ELSE, TK_ELSEIF, TK_END, TK_FALSE, TK_FOR, TK_FUNCTION, - TK_IF, TK_IN, TK_LOCAL, TK_NIL, TK_NOT, TK_OR, TK_REPEAT, - TK_RETURN, TK_THEN, TK_TRUE, TK_UNTIL, TK_WHILE, - /* other terminal symbols */ - TK_CONCAT, TK_DOTS, TK_EQ, TK_GE, TK_LE, TK_NE, TK_NUMBER, - TK_NAME, TK_STRING, TK_EOS -}; - -/* number of reserved words */ -#define NUM_RESERVED (cast(int, TK_WHILE-FIRST_RESERVED+1)) - - -/* array with token `names' */ -LUAI_DATA const char *const luaX_tokens []; - - -typedef union { - lua_Number r; - TString *ts; -} SemInfo; /* semantics information */ - - -typedef struct Token { - int token; - SemInfo seminfo; -} Token; - - -typedef struct LexState { - int current; /* current character (charint) */ - int linenumber; /* input line counter */ - int lastline; /* line of last token `consumed' */ - Token t; /* current token */ - Token lookahead; /* look ahead token */ - struct FuncState *fs; /* `FuncState' is private to the parser */ - struct lua_State *L; - ZIO *z; /* input stream */ - Mbuffer *buff; /* buffer for tokens */ - TString *source; /* current source name */ - char decpoint; /* locale decimal point */ -} LexState; - - -LUAI_FUNC void luaX_init (lua_State *L); -LUAI_FUNC void luaX_setinput (lua_State *L, LexState *ls, ZIO *z, - TString *source); -LUAI_FUNC TString *luaX_newstring (LexState *ls, const char *str, size_t l); -LUAI_FUNC void luaX_next (LexState *ls); -LUAI_FUNC void luaX_lookahead (LexState *ls); -LUAI_FUNC void luaX_lexerror (LexState *ls, const char *msg, int token); -LUAI_FUNC void luaX_syntaxerror (LexState *ls, const char *s); -LUAI_FUNC const char *luaX_token2str (LexState *ls, int token); - - -#endif diff --git a/ml_curl/lib/lua51/src/llimits.h b/ml_curl/lib/lua51/src/llimits.h deleted file mode 100644 index ca8dcb7..0000000 --- a/ml_curl/lib/lua51/src/llimits.h +++ /dev/null @@ -1,128 +0,0 @@ -/* -** $Id: llimits.h,v 1.69.1.1 2007/12/27 13:02:25 roberto Exp $ -** Limits, basic types, and some other `installation-dependent' definitions -** See Copyright Notice in lua.h -*/ - -#ifndef llimits_h -#define llimits_h - - -#include -#include - - -#include "lua.h" - - -typedef LUAI_UINT32 lu_int32; - -typedef LUAI_UMEM lu_mem; - -typedef LUAI_MEM l_mem; - - - -/* chars used as small naturals (so that `char' is reserved for characters) */ -typedef unsigned char lu_byte; - - -#define MAX_SIZET ((size_t)(~(size_t)0)-2) - -#define MAX_LUMEM ((lu_mem)(~(lu_mem)0)-2) - - -#define MAX_INT (INT_MAX-2) /* maximum value of an int (-2 for safety) */ - -/* -** conversion of pointer to integer -** this is for hashing only; there is no problem if the integer -** cannot hold the whole pointer value -*/ -#define IntPoint(p) ((unsigned int)(lu_mem)(p)) - - - -/* type to ensure maximum alignment */ -typedef LUAI_USER_ALIGNMENT_T L_Umaxalign; - - -/* result of a `usual argument conversion' over lua_Number */ -typedef LUAI_UACNUMBER l_uacNumber; - - -/* internal assertions for in-house debugging */ -#ifdef lua_assert - -#define check_exp(c,e) (lua_assert(c), (e)) -#define api_check(l,e) lua_assert(e) - -#else - -#define lua_assert(c) ((void)0) -#define check_exp(c,e) (e) -#define api_check luai_apicheck - -#endif - - -#ifndef UNUSED -#define UNUSED(x) ((void)(x)) /* to avoid warnings */ -#endif - - -#ifndef cast -#define cast(t, exp) ((t)(exp)) -#endif - -#define cast_byte(i) cast(lu_byte, (i)) -#define cast_num(i) cast(lua_Number, (i)) -#define cast_int(i) cast(int, (i)) - - - -/* -** type for virtual-machine instructions -** must be an unsigned with (at least) 4 bytes (see details in lopcodes.h) -*/ -typedef lu_int32 Instruction; - - - -/* maximum stack for a Lua function */ -#define MAXSTACK 250 - - - -/* minimum size for the string table (must be power of 2) */ -#ifndef MINSTRTABSIZE -#define MINSTRTABSIZE 32 -#endif - - -/* minimum size for string buffer */ -#ifndef LUA_MINBUFFER -#define LUA_MINBUFFER 32 -#endif - - -#ifndef lua_lock -#define lua_lock(L) ((void) 0) -#define lua_unlock(L) ((void) 0) -#endif - -#ifndef luai_threadyield -#define luai_threadyield(L) {lua_unlock(L); lua_lock(L);} -#endif - - -/* -** macro to control inclusion of some hard tests on stack reallocation -*/ -#ifndef HARDSTACKTESTS -#define condhardstacktests(x) ((void)0) -#else -#define condhardstacktests(x) x -#endif - -#endif diff --git a/ml_curl/lib/lua51/src/lmathlib.c b/ml_curl/lib/lua51/src/lmathlib.c deleted file mode 100644 index 441fbf7..0000000 --- a/ml_curl/lib/lua51/src/lmathlib.c +++ /dev/null @@ -1,263 +0,0 @@ -/* -** $Id: lmathlib.c,v 1.67.1.1 2007/12/27 13:02:25 roberto Exp $ -** Standard mathematical library -** See Copyright Notice in lua.h -*/ - - -#include -#include - -#define lmathlib_c -#define LUA_LIB - -#include "lua.h" - -#include "lauxlib.h" -#include "lualib.h" - - -#undef PI -#define PI (3.14159265358979323846) -#define RADIANS_PER_DEGREE (PI/180.0) - - - -static int math_abs (lua_State *L) { - lua_pushnumber(L, fabs(luaL_checknumber(L, 1))); - return 1; -} - -static int math_sin (lua_State *L) { - lua_pushnumber(L, sin(luaL_checknumber(L, 1))); - return 1; -} - -static int math_sinh (lua_State *L) { - lua_pushnumber(L, sinh(luaL_checknumber(L, 1))); - return 1; -} - -static int math_cos (lua_State *L) { - lua_pushnumber(L, cos(luaL_checknumber(L, 1))); - return 1; -} - -static int math_cosh (lua_State *L) { - lua_pushnumber(L, cosh(luaL_checknumber(L, 1))); - return 1; -} - -static int math_tan (lua_State *L) { - lua_pushnumber(L, tan(luaL_checknumber(L, 1))); - return 1; -} - -static int math_tanh (lua_State *L) { - lua_pushnumber(L, tanh(luaL_checknumber(L, 1))); - return 1; -} - -static int math_asin (lua_State *L) { - lua_pushnumber(L, asin(luaL_checknumber(L, 1))); - return 1; -} - -static int math_acos (lua_State *L) { - lua_pushnumber(L, acos(luaL_checknumber(L, 1))); - return 1; -} - -static int math_atan (lua_State *L) { - lua_pushnumber(L, atan(luaL_checknumber(L, 1))); - return 1; -} - -static int math_atan2 (lua_State *L) { - lua_pushnumber(L, atan2(luaL_checknumber(L, 1), luaL_checknumber(L, 2))); - return 1; -} - -static int math_ceil (lua_State *L) { - lua_pushnumber(L, ceil(luaL_checknumber(L, 1))); - return 1; -} - -static int math_floor (lua_State *L) { - lua_pushnumber(L, floor(luaL_checknumber(L, 1))); - return 1; -} - -static int math_fmod (lua_State *L) { - lua_pushnumber(L, fmod(luaL_checknumber(L, 1), luaL_checknumber(L, 2))); - return 1; -} - -static int math_modf (lua_State *L) { - double ip; - double fp = modf(luaL_checknumber(L, 1), &ip); - lua_pushnumber(L, ip); - lua_pushnumber(L, fp); - return 2; -} - -static int math_sqrt (lua_State *L) { - lua_pushnumber(L, sqrt(luaL_checknumber(L, 1))); - return 1; -} - -static int math_pow (lua_State *L) { - lua_pushnumber(L, pow(luaL_checknumber(L, 1), luaL_checknumber(L, 2))); - return 1; -} - -static int math_log (lua_State *L) { - lua_pushnumber(L, log(luaL_checknumber(L, 1))); - return 1; -} - -static int math_log10 (lua_State *L) { - lua_pushnumber(L, log10(luaL_checknumber(L, 1))); - return 1; -} - -static int math_exp (lua_State *L) { - lua_pushnumber(L, exp(luaL_checknumber(L, 1))); - return 1; -} - -static int math_deg (lua_State *L) { - lua_pushnumber(L, luaL_checknumber(L, 1)/RADIANS_PER_DEGREE); - return 1; -} - -static int math_rad (lua_State *L) { - lua_pushnumber(L, luaL_checknumber(L, 1)*RADIANS_PER_DEGREE); - return 1; -} - -static int math_frexp (lua_State *L) { - int e; - lua_pushnumber(L, frexp(luaL_checknumber(L, 1), &e)); - lua_pushinteger(L, e); - return 2; -} - -static int math_ldexp (lua_State *L) { - lua_pushnumber(L, ldexp(luaL_checknumber(L, 1), luaL_checkint(L, 2))); - return 1; -} - - - -static int math_min (lua_State *L) { - int n = lua_gettop(L); /* number of arguments */ - lua_Number dmin = luaL_checknumber(L, 1); - int i; - for (i=2; i<=n; i++) { - lua_Number d = luaL_checknumber(L, i); - if (d < dmin) - dmin = d; - } - lua_pushnumber(L, dmin); - return 1; -} - - -static int math_max (lua_State *L) { - int n = lua_gettop(L); /* number of arguments */ - lua_Number dmax = luaL_checknumber(L, 1); - int i; - for (i=2; i<=n; i++) { - lua_Number d = luaL_checknumber(L, i); - if (d > dmax) - dmax = d; - } - lua_pushnumber(L, dmax); - return 1; -} - - -static int math_random (lua_State *L) { - /* the `%' avoids the (rare) case of r==1, and is needed also because on - some systems (SunOS!) `rand()' may return a value larger than RAND_MAX */ - lua_Number r = (lua_Number)(rand()%RAND_MAX) / (lua_Number)RAND_MAX; - switch (lua_gettop(L)) { /* check number of arguments */ - case 0: { /* no arguments */ - lua_pushnumber(L, r); /* Number between 0 and 1 */ - break; - } - case 1: { /* only upper limit */ - int u = luaL_checkint(L, 1); - luaL_argcheck(L, 1<=u, 1, "interval is empty"); - lua_pushnumber(L, floor(r*u)+1); /* int between 1 and `u' */ - break; - } - case 2: { /* lower and upper limits */ - int l = luaL_checkint(L, 1); - int u = luaL_checkint(L, 2); - luaL_argcheck(L, l<=u, 2, "interval is empty"); - lua_pushnumber(L, floor(r*(u-l+1))+l); /* int between `l' and `u' */ - break; - } - default: return luaL_error(L, "wrong number of arguments"); - } - return 1; -} - - -static int math_randomseed (lua_State *L) { - srand(luaL_checkint(L, 1)); - return 0; -} - - -static const luaL_Reg mathlib[] = { - {"abs", math_abs}, - {"acos", math_acos}, - {"asin", math_asin}, - {"atan2", math_atan2}, - {"atan", math_atan}, - {"ceil", math_ceil}, - {"cosh", math_cosh}, - {"cos", math_cos}, - {"deg", math_deg}, - {"exp", math_exp}, - {"floor", math_floor}, - {"fmod", math_fmod}, - {"frexp", math_frexp}, - {"ldexp", math_ldexp}, - {"log10", math_log10}, - {"log", math_log}, - {"max", math_max}, - {"min", math_min}, - {"modf", math_modf}, - {"pow", math_pow}, - {"rad", math_rad}, - {"random", math_random}, - {"randomseed", math_randomseed}, - {"sinh", math_sinh}, - {"sin", math_sin}, - {"sqrt", math_sqrt}, - {"tanh", math_tanh}, - {"tan", math_tan}, - {NULL, NULL} -}; - - -/* -** Open math library -*/ -LUALIB_API int luaopen_math (lua_State *L) { - luaL_register(L, LUA_MATHLIBNAME, mathlib); - lua_pushnumber(L, PI); - lua_setfield(L, -2, "pi"); - lua_pushnumber(L, HUGE_VAL); - lua_setfield(L, -2, "huge"); -#if defined(LUA_COMPAT_MOD) - lua_getfield(L, -1, "fmod"); - lua_setfield(L, -2, "mod"); -#endif - return 1; -} - diff --git a/ml_curl/lib/lua51/src/lmem.c b/ml_curl/lib/lua51/src/lmem.c deleted file mode 100644 index ae7d8c9..0000000 --- a/ml_curl/lib/lua51/src/lmem.c +++ /dev/null @@ -1,86 +0,0 @@ -/* -** $Id: lmem.c,v 1.70.1.1 2007/12/27 13:02:25 roberto Exp $ -** Interface to Memory Manager -** See Copyright Notice in lua.h -*/ - - -#include - -#define lmem_c -#define LUA_CORE - -#include "lua.h" - -#include "ldebug.h" -#include "ldo.h" -#include "lmem.h" -#include "lobject.h" -#include "lstate.h" - - - -/* -** About the realloc function: -** void * frealloc (void *ud, void *ptr, size_t osize, size_t nsize); -** (`osize' is the old size, `nsize' is the new size) -** -** Lua ensures that (ptr == NULL) iff (osize == 0). -** -** * frealloc(ud, NULL, 0, x) creates a new block of size `x' -** -** * frealloc(ud, p, x, 0) frees the block `p' -** (in this specific case, frealloc must return NULL). -** particularly, frealloc(ud, NULL, 0, 0) does nothing -** (which is equivalent to free(NULL) in ANSI C) -** -** frealloc returns NULL if it cannot create or reallocate the area -** (any reallocation to an equal or smaller size cannot fail!) -*/ - - - -#define MINSIZEARRAY 4 - - -void *luaM_growaux_ (lua_State *L, void *block, int *size, size_t size_elems, - int limit, const char *errormsg) { - void *newblock; - int newsize; - if (*size >= limit/2) { /* cannot double it? */ - if (*size >= limit) /* cannot grow even a little? */ - luaG_runerror(L, errormsg); - newsize = limit; /* still have at least one free place */ - } - else { - newsize = (*size)*2; - if (newsize < MINSIZEARRAY) - newsize = MINSIZEARRAY; /* minimum size */ - } - newblock = luaM_reallocv(L, block, *size, newsize, size_elems); - *size = newsize; /* update only when everything else is OK */ - return newblock; -} - - -void *luaM_toobig (lua_State *L) { - luaG_runerror(L, "memory allocation error: block too big"); - return NULL; /* to avoid warnings */ -} - - - -/* -** generic allocation routine. -*/ -void *luaM_realloc_ (lua_State *L, void *block, size_t osize, size_t nsize) { - global_State *g = G(L); - lua_assert((osize == 0) == (block == NULL)); - block = (*g->frealloc)(g->ud, block, osize, nsize); - if (block == NULL && nsize > 0) - luaD_throw(L, LUA_ERRMEM); - lua_assert((nsize == 0) == (block == NULL)); - g->totalbytes = (g->totalbytes - osize) + nsize; - return block; -} - diff --git a/ml_curl/lib/lua51/src/lmem.h b/ml_curl/lib/lua51/src/lmem.h deleted file mode 100644 index 7c2dcb3..0000000 --- a/ml_curl/lib/lua51/src/lmem.h +++ /dev/null @@ -1,49 +0,0 @@ -/* -** $Id: lmem.h,v 1.31.1.1 2007/12/27 13:02:25 roberto Exp $ -** Interface to Memory Manager -** See Copyright Notice in lua.h -*/ - -#ifndef lmem_h -#define lmem_h - - -#include - -#include "llimits.h" -#include "lua.h" - -#define MEMERRMSG "not enough memory" - - -#define luaM_reallocv(L,b,on,n,e) \ - ((cast(size_t, (n)+1) <= MAX_SIZET/(e)) ? /* +1 to avoid warnings */ \ - luaM_realloc_(L, (b), (on)*(e), (n)*(e)) : \ - luaM_toobig(L)) - -#define luaM_freemem(L, b, s) luaM_realloc_(L, (b), (s), 0) -#define luaM_free(L, b) luaM_realloc_(L, (b), sizeof(*(b)), 0) -#define luaM_freearray(L, b, n, t) luaM_reallocv(L, (b), n, 0, sizeof(t)) - -#define luaM_malloc(L,t) luaM_realloc_(L, NULL, 0, (t)) -#define luaM_new(L,t) cast(t *, luaM_malloc(L, sizeof(t))) -#define luaM_newvector(L,n,t) \ - cast(t *, luaM_reallocv(L, NULL, 0, n, sizeof(t))) - -#define luaM_growvector(L,v,nelems,size,t,limit,e) \ - if ((nelems)+1 > (size)) \ - ((v)=cast(t *, luaM_growaux_(L,v,&(size),sizeof(t),limit,e))) - -#define luaM_reallocvector(L, v,oldn,n,t) \ - ((v)=cast(t *, luaM_reallocv(L, v, oldn, n, sizeof(t)))) - - -LUAI_FUNC void *luaM_realloc_ (lua_State *L, void *block, size_t oldsize, - size_t size); -LUAI_FUNC void *luaM_toobig (lua_State *L); -LUAI_FUNC void *luaM_growaux_ (lua_State *L, void *block, int *size, - size_t size_elem, int limit, - const char *errormsg); - -#endif - diff --git a/ml_curl/lib/lua51/src/loadlib.c b/ml_curl/lib/lua51/src/loadlib.c deleted file mode 100644 index 0d401eb..0000000 --- a/ml_curl/lib/lua51/src/loadlib.c +++ /dev/null @@ -1,666 +0,0 @@ -/* -** $Id: loadlib.c,v 1.52.1.3 2008/08/06 13:29:28 roberto Exp $ -** Dynamic library loader for Lua -** See Copyright Notice in lua.h -** -** This module contains an implementation of loadlib for Unix systems -** that have dlfcn, an implementation for Darwin (Mac OS X), an -** implementation for Windows, and a stub for other systems. -*/ - - -#include -#include - - -#define loadlib_c -#define LUA_LIB - -#include "lua.h" - -#include "lauxlib.h" -#include "lualib.h" - - -/* prefix for open functions in C libraries */ -#define LUA_POF "luaopen_" - -/* separator for open functions in C libraries */ -#define LUA_OFSEP "_" - - -#define LIBPREFIX "LOADLIB: " - -#define POF LUA_POF -#define LIB_FAIL "open" - - -/* error codes for ll_loadfunc */ -#define ERRLIB 1 -#define ERRFUNC 2 - -#define setprogdir(L) ((void)0) - - -static void ll_unloadlib (void *lib); -static void *ll_load (lua_State *L, const char *path); -static lua_CFunction ll_sym (lua_State *L, void *lib, const char *sym); - - - -#if defined(LUA_DL_DLOPEN) -/* -** {======================================================================== -** This is an implementation of loadlib based on the dlfcn interface. -** The dlfcn interface is available in Linux, SunOS, Solaris, IRIX, FreeBSD, -** NetBSD, AIX 4.2, HPUX 11, and probably most other Unix flavors, at least -** as an emulation layer on top of native functions. -** ========================================================================= -*/ - -#include - -static void ll_unloadlib (void *lib) { - dlclose(lib); -} - - -static void *ll_load (lua_State *L, const char *path) { - void *lib = dlopen(path, RTLD_NOW); - if (lib == NULL) lua_pushstring(L, dlerror()); - return lib; -} - - -static lua_CFunction ll_sym (lua_State *L, void *lib, const char *sym) { - lua_CFunction f = (lua_CFunction)dlsym(lib, sym); - if (f == NULL) lua_pushstring(L, dlerror()); - return f; -} - -/* }====================================================== */ - - - -#elif defined(LUA_DL_DLL) -/* -** {====================================================================== -** This is an implementation of loadlib for Windows using native functions. -** ======================================================================= -*/ - -#include - - -#undef setprogdir - -static void setprogdir (lua_State *L) { - char buff[MAX_PATH + 1]; - char *lb; - DWORD nsize = sizeof(buff)/sizeof(char); - DWORD n = GetModuleFileNameA(NULL, buff, nsize); - if (n == 0 || n == nsize || (lb = strrchr(buff, '\\')) == NULL) - luaL_error(L, "unable to get ModuleFileName"); - else { - *lb = '\0'; - luaL_gsub(L, lua_tostring(L, -1), LUA_EXECDIR, buff); - lua_remove(L, -2); /* remove original string */ - } -} - - -static void pusherror (lua_State *L) { - int error = GetLastError(); - char buffer[128]; - if (FormatMessageA(FORMAT_MESSAGE_IGNORE_INSERTS | FORMAT_MESSAGE_FROM_SYSTEM, - NULL, error, 0, buffer, sizeof(buffer), NULL)) - lua_pushstring(L, buffer); - else - lua_pushfstring(L, "system error %d\n", error); -} - -static void ll_unloadlib (void *lib) { - FreeLibrary((HINSTANCE)lib); -} - - -static void *ll_load (lua_State *L, const char *path) { - HINSTANCE lib = LoadLibraryA(path); - if (lib == NULL) pusherror(L); - return lib; -} - - -static lua_CFunction ll_sym (lua_State *L, void *lib, const char *sym) { - lua_CFunction f = (lua_CFunction)GetProcAddress((HINSTANCE)lib, sym); - if (f == NULL) pusherror(L); - return f; -} - -/* }====================================================== */ - - - -#elif defined(LUA_DL_DYLD) -/* -** {====================================================================== -** Native Mac OS X / Darwin Implementation -** ======================================================================= -*/ - -#include - - -/* Mac appends a `_' before C function names */ -#undef POF -#define POF "_" LUA_POF - - -static void pusherror (lua_State *L) { - const char *err_str; - const char *err_file; - NSLinkEditErrors err; - int err_num; - NSLinkEditError(&err, &err_num, &err_file, &err_str); - lua_pushstring(L, err_str); -} - - -static const char *errorfromcode (NSObjectFileImageReturnCode ret) { - switch (ret) { - case NSObjectFileImageInappropriateFile: - return "file is not a bundle"; - case NSObjectFileImageArch: - return "library is for wrong CPU type"; - case NSObjectFileImageFormat: - return "bad format"; - case NSObjectFileImageAccess: - return "cannot access file"; - case NSObjectFileImageFailure: - default: - return "unable to load library"; - } -} - - -static void ll_unloadlib (void *lib) { - NSUnLinkModule((NSModule)lib, NSUNLINKMODULE_OPTION_RESET_LAZY_REFERENCES); -} - - -static void *ll_load (lua_State *L, const char *path) { - NSObjectFileImage img; - NSObjectFileImageReturnCode ret; - /* this would be a rare case, but prevents crashing if it happens */ - if(!_dyld_present()) { - lua_pushliteral(L, "dyld not present"); - return NULL; - } - ret = NSCreateObjectFileImageFromFile(path, &img); - if (ret == NSObjectFileImageSuccess) { - NSModule mod = NSLinkModule(img, path, NSLINKMODULE_OPTION_PRIVATE | - NSLINKMODULE_OPTION_RETURN_ON_ERROR); - NSDestroyObjectFileImage(img); - if (mod == NULL) pusherror(L); - return mod; - } - lua_pushstring(L, errorfromcode(ret)); - return NULL; -} - - -static lua_CFunction ll_sym (lua_State *L, void *lib, const char *sym) { - NSSymbol nss = NSLookupSymbolInModule((NSModule)lib, sym); - if (nss == NULL) { - lua_pushfstring(L, "symbol " LUA_QS " not found", sym); - return NULL; - } - return (lua_CFunction)NSAddressOfSymbol(nss); -} - -/* }====================================================== */ - - - -#else -/* -** {====================================================== -** Fallback for other systems -** ======================================================= -*/ - -#undef LIB_FAIL -#define LIB_FAIL "absent" - - -#define DLMSG "dynamic libraries not enabled; check your Lua installation" - - -static void ll_unloadlib (void *lib) { - (void)lib; /* to avoid warnings */ -} - - -static void *ll_load (lua_State *L, const char *path) { - (void)path; /* to avoid warnings */ - lua_pushliteral(L, DLMSG); - return NULL; -} - - -static lua_CFunction ll_sym (lua_State *L, void *lib, const char *sym) { - (void)lib; (void)sym; /* to avoid warnings */ - lua_pushliteral(L, DLMSG); - return NULL; -} - -/* }====================================================== */ -#endif - - - -static void **ll_register (lua_State *L, const char *path) { - void **plib; - lua_pushfstring(L, "%s%s", LIBPREFIX, path); - lua_gettable(L, LUA_REGISTRYINDEX); /* check library in registry? */ - if (!lua_isnil(L, -1)) /* is there an entry? */ - plib = (void **)lua_touserdata(L, -1); - else { /* no entry yet; create one */ - lua_pop(L, 1); - plib = (void **)lua_newuserdata(L, sizeof(const void *)); - *plib = NULL; - luaL_getmetatable(L, "_LOADLIB"); - lua_setmetatable(L, -2); - lua_pushfstring(L, "%s%s", LIBPREFIX, path); - lua_pushvalue(L, -2); - lua_settable(L, LUA_REGISTRYINDEX); - } - return plib; -} - - -/* -** __gc tag method: calls library's `ll_unloadlib' function with the lib -** handle -*/ -static int gctm (lua_State *L) { - void **lib = (void **)luaL_checkudata(L, 1, "_LOADLIB"); - if (*lib) ll_unloadlib(*lib); - *lib = NULL; /* mark library as closed */ - return 0; -} - - -static int ll_loadfunc (lua_State *L, const char *path, const char *sym) { - void **reg = ll_register(L, path); - if (*reg == NULL) *reg = ll_load(L, path); - if (*reg == NULL) - return ERRLIB; /* unable to load library */ - else { - lua_CFunction f = ll_sym(L, *reg, sym); - if (f == NULL) - return ERRFUNC; /* unable to find function */ - lua_pushcfunction(L, f); - return 0; /* return function */ - } -} - - -static int ll_loadlib (lua_State *L) { - const char *path = luaL_checkstring(L, 1); - const char *init = luaL_checkstring(L, 2); - int stat = ll_loadfunc(L, path, init); - if (stat == 0) /* no errors? */ - return 1; /* return the loaded function */ - else { /* error; error message is on stack top */ - lua_pushnil(L); - lua_insert(L, -2); - lua_pushstring(L, (stat == ERRLIB) ? LIB_FAIL : "init"); - return 3; /* return nil, error message, and where */ - } -} - - - -/* -** {====================================================== -** 'require' function -** ======================================================= -*/ - - -static int readable (const char *filename) { - FILE *f = fopen(filename, "r"); /* try to open file */ - if (f == NULL) return 0; /* open failed */ - fclose(f); - return 1; -} - - -static const char *pushnexttemplate (lua_State *L, const char *path) { - const char *l; - while (*path == *LUA_PATHSEP) path++; /* skip separators */ - if (*path == '\0') return NULL; /* no more templates */ - l = strchr(path, *LUA_PATHSEP); /* find next separator */ - if (l == NULL) l = path + strlen(path); - lua_pushlstring(L, path, l - path); /* template */ - return l; -} - - -static const char *findfile (lua_State *L, const char *name, - const char *pname) { - const char *path; - name = luaL_gsub(L, name, ".", LUA_DIRSEP); - lua_getfield(L, LUA_ENVIRONINDEX, pname); - path = lua_tostring(L, -1); - if (path == NULL) - luaL_error(L, LUA_QL("package.%s") " must be a string", pname); - lua_pushliteral(L, ""); /* error accumulator */ - while ((path = pushnexttemplate(L, path)) != NULL) { - const char *filename; - filename = luaL_gsub(L, lua_tostring(L, -1), LUA_PATH_MARK, name); - lua_remove(L, -2); /* remove path template */ - if (readable(filename)) /* does file exist and is readable? */ - return filename; /* return that file name */ - lua_pushfstring(L, "\n\tno file " LUA_QS, filename); - lua_remove(L, -2); /* remove file name */ - lua_concat(L, 2); /* add entry to possible error message */ - } - return NULL; /* not found */ -} - - -static void loaderror (lua_State *L, const char *filename) { - luaL_error(L, "error loading module " LUA_QS " from file " LUA_QS ":\n\t%s", - lua_tostring(L, 1), filename, lua_tostring(L, -1)); -} - - -static int loader_Lua (lua_State *L) { - const char *filename; - const char *name = luaL_checkstring(L, 1); - filename = findfile(L, name, "path"); - if (filename == NULL) return 1; /* library not found in this path */ - if (luaL_loadfile(L, filename) != 0) - loaderror(L, filename); - return 1; /* library loaded successfully */ -} - - -static const char *mkfuncname (lua_State *L, const char *modname) { - const char *funcname; - const char *mark = strchr(modname, *LUA_IGMARK); - if (mark) modname = mark + 1; - funcname = luaL_gsub(L, modname, ".", LUA_OFSEP); - funcname = lua_pushfstring(L, POF"%s", funcname); - lua_remove(L, -2); /* remove 'gsub' result */ - return funcname; -} - - -static int loader_C (lua_State *L) { - const char *funcname; - const char *name = luaL_checkstring(L, 1); - const char *filename = findfile(L, name, "cpath"); - if (filename == NULL) return 1; /* library not found in this path */ - funcname = mkfuncname(L, name); - if (ll_loadfunc(L, filename, funcname) != 0) - loaderror(L, filename); - return 1; /* library loaded successfully */ -} - - -static int loader_Croot (lua_State *L) { - const char *funcname; - const char *filename; - const char *name = luaL_checkstring(L, 1); - const char *p = strchr(name, '.'); - int stat; - if (p == NULL) return 0; /* is root */ - lua_pushlstring(L, name, p - name); - filename = findfile(L, lua_tostring(L, -1), "cpath"); - if (filename == NULL) return 1; /* root not found */ - funcname = mkfuncname(L, name); - if ((stat = ll_loadfunc(L, filename, funcname)) != 0) { - if (stat != ERRFUNC) loaderror(L, filename); /* real error */ - lua_pushfstring(L, "\n\tno module " LUA_QS " in file " LUA_QS, - name, filename); - return 1; /* function not found */ - } - return 1; -} - - -static int loader_preload (lua_State *L) { - const char *name = luaL_checkstring(L, 1); - lua_getfield(L, LUA_ENVIRONINDEX, "preload"); - if (!lua_istable(L, -1)) - luaL_error(L, LUA_QL("package.preload") " must be a table"); - lua_getfield(L, -1, name); - if (lua_isnil(L, -1)) /* not found? */ - lua_pushfstring(L, "\n\tno field package.preload['%s']", name); - return 1; -} - - -static const int sentinel_ = 0; -#define sentinel ((void *)&sentinel_) - - -static int ll_require (lua_State *L) { - const char *name = luaL_checkstring(L, 1); - int i; - lua_settop(L, 1); /* _LOADED table will be at index 2 */ - lua_getfield(L, LUA_REGISTRYINDEX, "_LOADED"); - lua_getfield(L, 2, name); - if (lua_toboolean(L, -1)) { /* is it there? */ - if (lua_touserdata(L, -1) == sentinel) /* check loops */ - luaL_error(L, "loop or previous error loading module " LUA_QS, name); - return 1; /* package is already loaded */ - } - /* else must load it; iterate over available loaders */ - lua_getfield(L, LUA_ENVIRONINDEX, "loaders"); - if (!lua_istable(L, -1)) - luaL_error(L, LUA_QL("package.loaders") " must be a table"); - lua_pushliteral(L, ""); /* error message accumulator */ - for (i=1; ; i++) { - lua_rawgeti(L, -2, i); /* get a loader */ - if (lua_isnil(L, -1)) - luaL_error(L, "module " LUA_QS " not found:%s", - name, lua_tostring(L, -2)); - lua_pushstring(L, name); - lua_call(L, 1, 1); /* call it */ - if (lua_isfunction(L, -1)) /* did it find module? */ - break; /* module loaded successfully */ - else if (lua_isstring(L, -1)) /* loader returned error message? */ - lua_concat(L, 2); /* accumulate it */ - else - lua_pop(L, 1); - } - lua_pushlightuserdata(L, sentinel); - lua_setfield(L, 2, name); /* _LOADED[name] = sentinel */ - lua_pushstring(L, name); /* pass name as argument to module */ - lua_call(L, 1, 1); /* run loaded module */ - if (!lua_isnil(L, -1)) /* non-nil return? */ - lua_setfield(L, 2, name); /* _LOADED[name] = returned value */ - lua_getfield(L, 2, name); - if (lua_touserdata(L, -1) == sentinel) { /* module did not set a value? */ - lua_pushboolean(L, 1); /* use true as result */ - lua_pushvalue(L, -1); /* extra copy to be returned */ - lua_setfield(L, 2, name); /* _LOADED[name] = true */ - } - return 1; -} - -/* }====================================================== */ - - - -/* -** {====================================================== -** 'module' function -** ======================================================= -*/ - - -static void setfenv (lua_State *L) { - lua_Debug ar; - if (lua_getstack(L, 1, &ar) == 0 || - lua_getinfo(L, "f", &ar) == 0 || /* get calling function */ - lua_iscfunction(L, -1)) - luaL_error(L, LUA_QL("module") " not called from a Lua function"); - lua_pushvalue(L, -2); - lua_setfenv(L, -2); - lua_pop(L, 1); -} - - -static void dooptions (lua_State *L, int n) { - int i; - for (i = 2; i <= n; i++) { - lua_pushvalue(L, i); /* get option (a function) */ - lua_pushvalue(L, -2); /* module */ - lua_call(L, 1, 0); - } -} - - -static void modinit (lua_State *L, const char *modname) { - const char *dot; - lua_pushvalue(L, -1); - lua_setfield(L, -2, "_M"); /* module._M = module */ - lua_pushstring(L, modname); - lua_setfield(L, -2, "_NAME"); - dot = strrchr(modname, '.'); /* look for last dot in module name */ - if (dot == NULL) dot = modname; - else dot++; - /* set _PACKAGE as package name (full module name minus last part) */ - lua_pushlstring(L, modname, dot - modname); - lua_setfield(L, -2, "_PACKAGE"); -} - - -static int ll_module (lua_State *L) { - const char *modname = luaL_checkstring(L, 1); - int loaded = lua_gettop(L) + 1; /* index of _LOADED table */ - lua_getfield(L, LUA_REGISTRYINDEX, "_LOADED"); - lua_getfield(L, loaded, modname); /* get _LOADED[modname] */ - if (!lua_istable(L, -1)) { /* not found? */ - lua_pop(L, 1); /* remove previous result */ - /* try global variable (and create one if it does not exist) */ - if (luaL_findtable(L, LUA_GLOBALSINDEX, modname, 1) != NULL) - return luaL_error(L, "name conflict for module " LUA_QS, modname); - lua_pushvalue(L, -1); - lua_setfield(L, loaded, modname); /* _LOADED[modname] = new table */ - } - /* check whether table already has a _NAME field */ - lua_getfield(L, -1, "_NAME"); - if (!lua_isnil(L, -1)) /* is table an initialized module? */ - lua_pop(L, 1); - else { /* no; initialize it */ - lua_pop(L, 1); - modinit(L, modname); - } - lua_pushvalue(L, -1); - setfenv(L); - dooptions(L, loaded - 1); - return 0; -} - - -static int ll_seeall (lua_State *L) { - luaL_checktype(L, 1, LUA_TTABLE); - if (!lua_getmetatable(L, 1)) { - lua_createtable(L, 0, 1); /* create new metatable */ - lua_pushvalue(L, -1); - lua_setmetatable(L, 1); - } - lua_pushvalue(L, LUA_GLOBALSINDEX); - lua_setfield(L, -2, "__index"); /* mt.__index = _G */ - return 0; -} - - -/* }====================================================== */ - - - -/* auxiliary mark (for internal use) */ -#define AUXMARK "\1" - -static void setpath (lua_State *L, const char *fieldname, const char *envname, - const char *def) { - const char *path = getenv(envname); - if (path == NULL) /* no environment variable? */ - lua_pushstring(L, def); /* use default */ - else { - /* replace ";;" by ";AUXMARK;" and then AUXMARK by default path */ - path = luaL_gsub(L, path, LUA_PATHSEP LUA_PATHSEP, - LUA_PATHSEP AUXMARK LUA_PATHSEP); - luaL_gsub(L, path, AUXMARK, def); - lua_remove(L, -2); - } - setprogdir(L); - lua_setfield(L, -2, fieldname); -} - - -static const luaL_Reg pk_funcs[] = { - {"loadlib", ll_loadlib}, - {"seeall", ll_seeall}, - {NULL, NULL} -}; - - -static const luaL_Reg ll_funcs[] = { - {"module", ll_module}, - {"require", ll_require}, - {NULL, NULL} -}; - - -static const lua_CFunction loaders[] = - {loader_preload, loader_Lua, loader_C, loader_Croot, NULL}; - - -LUALIB_API int luaopen_package (lua_State *L) { - int i; - /* create new type _LOADLIB */ - luaL_newmetatable(L, "_LOADLIB"); - lua_pushcfunction(L, gctm); - lua_setfield(L, -2, "__gc"); - /* create `package' table */ - luaL_register(L, LUA_LOADLIBNAME, pk_funcs); -#if defined(LUA_COMPAT_LOADLIB) - lua_getfield(L, -1, "loadlib"); - lua_setfield(L, LUA_GLOBALSINDEX, "loadlib"); -#endif - lua_pushvalue(L, -1); - lua_replace(L, LUA_ENVIRONINDEX); - /* create `loaders' table */ - lua_createtable(L, 0, sizeof(loaders)/sizeof(loaders[0]) - 1); - /* fill it with pre-defined loaders */ - for (i=0; loaders[i] != NULL; i++) { - lua_pushcfunction(L, loaders[i]); - lua_rawseti(L, -2, i+1); - } - lua_setfield(L, -2, "loaders"); /* put it in field `loaders' */ - setpath(L, "path", LUA_PATH, LUA_PATH_DEFAULT); /* set field `path' */ - setpath(L, "cpath", LUA_CPATH, LUA_CPATH_DEFAULT); /* set field `cpath' */ - /* store config information */ - lua_pushliteral(L, LUA_DIRSEP "\n" LUA_PATHSEP "\n" LUA_PATH_MARK "\n" - LUA_EXECDIR "\n" LUA_IGMARK); - lua_setfield(L, -2, "config"); - /* set field `loaded' */ - luaL_findtable(L, LUA_REGISTRYINDEX, "_LOADED", 2); - lua_setfield(L, -2, "loaded"); - /* set field `preload' */ - lua_newtable(L); - lua_setfield(L, -2, "preload"); - lua_pushvalue(L, LUA_GLOBALSINDEX); - luaL_register(L, NULL, ll_funcs); /* open lib into global table */ - lua_pop(L, 1); - return 1; /* return 'package' table */ -} - diff --git a/ml_curl/lib/lua51/src/lobject.c b/ml_curl/lib/lua51/src/lobject.c deleted file mode 100644 index 4ff5073..0000000 --- a/ml_curl/lib/lua51/src/lobject.c +++ /dev/null @@ -1,214 +0,0 @@ -/* -** $Id: lobject.c,v 2.22.1.1 2007/12/27 13:02:25 roberto Exp $ -** Some generic functions over Lua objects -** See Copyright Notice in lua.h -*/ - -#include -#include -#include -#include -#include - -#define lobject_c -#define LUA_CORE - -#include "lua.h" - -#include "ldo.h" -#include "lmem.h" -#include "lobject.h" -#include "lstate.h" -#include "lstring.h" -#include "lvm.h" - - - -const TValue luaO_nilobject_ = {{NULL}, LUA_TNIL}; - - -/* -** converts an integer to a "floating point byte", represented as -** (eeeeexxx), where the real value is (1xxx) * 2^(eeeee - 1) if -** eeeee != 0 and (xxx) otherwise. -*/ -int luaO_int2fb (unsigned int x) { - int e = 0; /* expoent */ - while (x >= 16) { - x = (x+1) >> 1; - e++; - } - if (x < 8) return x; - else return ((e+1) << 3) | (cast_int(x) - 8); -} - - -/* converts back */ -int luaO_fb2int (int x) { - int e = (x >> 3) & 31; - if (e == 0) return x; - else return ((x & 7)+8) << (e - 1); -} - - -int luaO_log2 (unsigned int x) { - static const lu_byte log_2[256] = { - 0,1,2,2,3,3,3,3,4,4,4,4,4,4,4,4,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5, - 6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6, - 7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7, - 7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7, - 8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8, - 8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8, - 8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8, - 8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8 - }; - int l = -1; - while (x >= 256) { l += 8; x >>= 8; } - return l + log_2[x]; - -} - - -int luaO_rawequalObj (const TValue *t1, const TValue *t2) { - if (ttype(t1) != ttype(t2)) return 0; - else switch (ttype(t1)) { - case LUA_TNIL: - return 1; - case LUA_TNUMBER: - return luai_numeq(nvalue(t1), nvalue(t2)); - case LUA_TBOOLEAN: - return bvalue(t1) == bvalue(t2); /* boolean true must be 1 !! */ - case LUA_TLIGHTUSERDATA: - return pvalue(t1) == pvalue(t2); - default: - lua_assert(iscollectable(t1)); - return gcvalue(t1) == gcvalue(t2); - } -} - - -int luaO_str2d (const char *s, lua_Number *result) { - char *endptr; - *result = lua_str2number(s, &endptr); - if (endptr == s) return 0; /* conversion failed */ - if (*endptr == 'x' || *endptr == 'X') /* maybe an hexadecimal constant? */ - *result = cast_num(strtoul(s, &endptr, 16)); - if (*endptr == '\0') return 1; /* most common case */ - while (isspace(cast(unsigned char, *endptr))) endptr++; - if (*endptr != '\0') return 0; /* invalid trailing characters? */ - return 1; -} - - - -static void pushstr (lua_State *L, const char *str) { - setsvalue2s(L, L->top, luaS_new(L, str)); - incr_top(L); -} - - -/* this function handles only `%d', `%c', %f, %p, and `%s' formats */ -const char *luaO_pushvfstring (lua_State *L, const char *fmt, va_list argp) { - int n = 1; - pushstr(L, ""); - for (;;) { - const char *e = strchr(fmt, '%'); - if (e == NULL) break; - setsvalue2s(L, L->top, luaS_newlstr(L, fmt, e-fmt)); - incr_top(L); - switch (*(e+1)) { - case 's': { - const char *s = va_arg(argp, char *); - if (s == NULL) s = "(null)"; - pushstr(L, s); - break; - } - case 'c': { - char buff[2]; - buff[0] = cast(char, va_arg(argp, int)); - buff[1] = '\0'; - pushstr(L, buff); - break; - } - case 'd': { - setnvalue(L->top, cast_num(va_arg(argp, int))); - incr_top(L); - break; - } - case 'f': { - setnvalue(L->top, cast_num(va_arg(argp, l_uacNumber))); - incr_top(L); - break; - } - case 'p': { - char buff[4*sizeof(void *) + 8]; /* should be enough space for a `%p' */ - sprintf(buff, "%p", va_arg(argp, void *)); - pushstr(L, buff); - break; - } - case '%': { - pushstr(L, "%"); - break; - } - default: { - char buff[3]; - buff[0] = '%'; - buff[1] = *(e+1); - buff[2] = '\0'; - pushstr(L, buff); - break; - } - } - n += 2; - fmt = e+2; - } - pushstr(L, fmt); - luaV_concat(L, n+1, cast_int(L->top - L->base) - 1); - L->top -= n; - return svalue(L->top - 1); -} - - -const char *luaO_pushfstring (lua_State *L, const char *fmt, ...) { - const char *msg; - va_list argp; - va_start(argp, fmt); - msg = luaO_pushvfstring(L, fmt, argp); - va_end(argp); - return msg; -} - - -void luaO_chunkid (char *out, const char *source, size_t bufflen) { - if (*source == '=') { - strncpy(out, source+1, bufflen); /* remove first char */ - out[bufflen-1] = '\0'; /* ensures null termination */ - } - else { /* out = "source", or "...source" */ - if (*source == '@') { - size_t l; - source++; /* skip the `@' */ - bufflen -= sizeof(" '...' "); - l = strlen(source); - strcpy(out, ""); - if (l > bufflen) { - source += (l-bufflen); /* get last part of file name */ - strcat(out, "..."); - } - strcat(out, source); - } - else { /* out = [string "string"] */ - size_t len = strcspn(source, "\n\r"); /* stop at first newline */ - bufflen -= sizeof(" [string \"...\"] "); - if (len > bufflen) len = bufflen; - strcpy(out, "[string \""); - if (source[len] != '\0') { /* must truncate? */ - strncat(out, source, len); - strcat(out, "..."); - } - else - strcat(out, source); - strcat(out, "\"]"); - } - } -} diff --git a/ml_curl/lib/lua51/src/lobject.h b/ml_curl/lib/lua51/src/lobject.h deleted file mode 100644 index f1e447e..0000000 --- a/ml_curl/lib/lua51/src/lobject.h +++ /dev/null @@ -1,381 +0,0 @@ -/* -** $Id: lobject.h,v 2.20.1.2 2008/08/06 13:29:48 roberto Exp $ -** Type definitions for Lua objects -** See Copyright Notice in lua.h -*/ - - -#ifndef lobject_h -#define lobject_h - - -#include - - -#include "llimits.h" -#include "lua.h" - - -/* tags for values visible from Lua */ -#define LAST_TAG LUA_TTHREAD - -#define NUM_TAGS (LAST_TAG+1) - - -/* -** Extra tags for non-values -*/ -#define LUA_TPROTO (LAST_TAG+1) -#define LUA_TUPVAL (LAST_TAG+2) -#define LUA_TDEADKEY (LAST_TAG+3) - - -/* -** Union of all collectable objects -*/ -typedef union GCObject GCObject; - - -/* -** Common Header for all collectable objects (in macro form, to be -** included in other objects) -*/ -#define CommonHeader GCObject *next; lu_byte tt; lu_byte marked - - -/* -** Common header in struct form -*/ -typedef struct GCheader { - CommonHeader; -} GCheader; - - - - -/* -** Union of all Lua values -*/ -typedef union { - GCObject *gc; - void *p; - lua_Number n; - int b; -} Value; - - -/* -** Tagged Values -*/ - -#define TValuefields Value value; int tt - -typedef struct lua_TValue { - TValuefields; -} TValue; - - -/* Macros to test type */ -#define ttisnil(o) (ttype(o) == LUA_TNIL) -#define ttisnumber(o) (ttype(o) == LUA_TNUMBER) -#define ttisstring(o) (ttype(o) == LUA_TSTRING) -#define ttistable(o) (ttype(o) == LUA_TTABLE) -#define ttisfunction(o) (ttype(o) == LUA_TFUNCTION) -#define ttisboolean(o) (ttype(o) == LUA_TBOOLEAN) -#define ttisuserdata(o) (ttype(o) == LUA_TUSERDATA) -#define ttisthread(o) (ttype(o) == LUA_TTHREAD) -#define ttislightuserdata(o) (ttype(o) == LUA_TLIGHTUSERDATA) - -/* Macros to access values */ -#define ttype(o) ((o)->tt) -#define gcvalue(o) check_exp(iscollectable(o), (o)->value.gc) -#define pvalue(o) check_exp(ttislightuserdata(o), (o)->value.p) -#define nvalue(o) check_exp(ttisnumber(o), (o)->value.n) -#define rawtsvalue(o) check_exp(ttisstring(o), &(o)->value.gc->ts) -#define tsvalue(o) (&rawtsvalue(o)->tsv) -#define rawuvalue(o) check_exp(ttisuserdata(o), &(o)->value.gc->u) -#define uvalue(o) (&rawuvalue(o)->uv) -#define clvalue(o) check_exp(ttisfunction(o), &(o)->value.gc->cl) -#define hvalue(o) check_exp(ttistable(o), &(o)->value.gc->h) -#define bvalue(o) check_exp(ttisboolean(o), (o)->value.b) -#define thvalue(o) check_exp(ttisthread(o), &(o)->value.gc->th) - -#define l_isfalse(o) (ttisnil(o) || (ttisboolean(o) && bvalue(o) == 0)) - -/* -** for internal debug only -*/ -#define checkconsistency(obj) \ - lua_assert(!iscollectable(obj) || (ttype(obj) == (obj)->value.gc->gch.tt)) - -#define checkliveness(g,obj) \ - lua_assert(!iscollectable(obj) || \ - ((ttype(obj) == (obj)->value.gc->gch.tt) && !isdead(g, (obj)->value.gc))) - - -/* Macros to set values */ -#define setnilvalue(obj) ((obj)->tt=LUA_TNIL) - -#define setnvalue(obj,x) \ - { TValue *i_o=(obj); i_o->value.n=(x); i_o->tt=LUA_TNUMBER; } - -#define setpvalue(obj,x) \ - { TValue *i_o=(obj); i_o->value.p=(x); i_o->tt=LUA_TLIGHTUSERDATA; } - -#define setbvalue(obj,x) \ - { TValue *i_o=(obj); i_o->value.b=(x); i_o->tt=LUA_TBOOLEAN; } - -#define setsvalue(L,obj,x) \ - { TValue *i_o=(obj); \ - i_o->value.gc=cast(GCObject *, (x)); i_o->tt=LUA_TSTRING; \ - checkliveness(G(L),i_o); } - -#define setuvalue(L,obj,x) \ - { TValue *i_o=(obj); \ - i_o->value.gc=cast(GCObject *, (x)); i_o->tt=LUA_TUSERDATA; \ - checkliveness(G(L),i_o); } - -#define setthvalue(L,obj,x) \ - { TValue *i_o=(obj); \ - i_o->value.gc=cast(GCObject *, (x)); i_o->tt=LUA_TTHREAD; \ - checkliveness(G(L),i_o); } - -#define setclvalue(L,obj,x) \ - { TValue *i_o=(obj); \ - i_o->value.gc=cast(GCObject *, (x)); i_o->tt=LUA_TFUNCTION; \ - checkliveness(G(L),i_o); } - -#define sethvalue(L,obj,x) \ - { TValue *i_o=(obj); \ - i_o->value.gc=cast(GCObject *, (x)); i_o->tt=LUA_TTABLE; \ - checkliveness(G(L),i_o); } - -#define setptvalue(L,obj,x) \ - { TValue *i_o=(obj); \ - i_o->value.gc=cast(GCObject *, (x)); i_o->tt=LUA_TPROTO; \ - checkliveness(G(L),i_o); } - - - - -#define setobj(L,obj1,obj2) \ - { const TValue *o2=(obj2); TValue *o1=(obj1); \ - o1->value = o2->value; o1->tt=o2->tt; \ - checkliveness(G(L),o1); } - - -/* -** different types of sets, according to destination -*/ - -/* from stack to (same) stack */ -#define setobjs2s setobj -/* to stack (not from same stack) */ -#define setobj2s setobj -#define setsvalue2s setsvalue -#define sethvalue2s sethvalue -#define setptvalue2s setptvalue -/* from table to same table */ -#define setobjt2t setobj -/* to table */ -#define setobj2t setobj -/* to new object */ -#define setobj2n setobj -#define setsvalue2n setsvalue - -#define setttype(obj, tt) (ttype(obj) = (tt)) - - -#define iscollectable(o) (ttype(o) >= LUA_TSTRING) - - - -typedef TValue *StkId; /* index to stack elements */ - - -/* -** String headers for string table -*/ -typedef union TString { - L_Umaxalign dummy; /* ensures maximum alignment for strings */ - struct { - CommonHeader; - lu_byte reserved; - unsigned int hash; - size_t len; - } tsv; -} TString; - - -#define getstr(ts) cast(const char *, (ts) + 1) -#define svalue(o) getstr(rawtsvalue(o)) - - - -typedef union Udata { - L_Umaxalign dummy; /* ensures maximum alignment for `local' udata */ - struct { - CommonHeader; - struct Table *metatable; - struct Table *env; - size_t len; - } uv; -} Udata; - - - - -/* -** Function Prototypes -*/ -typedef struct Proto { - CommonHeader; - TValue *k; /* constants used by the function */ - Instruction *code; - struct Proto **p; /* functions defined inside the function */ - int *lineinfo; /* map from opcodes to source lines */ - struct LocVar *locvars; /* information about local variables */ - TString **upvalues; /* upvalue names */ - TString *source; - int sizeupvalues; - int sizek; /* size of `k' */ - int sizecode; - int sizelineinfo; - int sizep; /* size of `p' */ - int sizelocvars; - int linedefined; - int lastlinedefined; - GCObject *gclist; - lu_byte nups; /* number of upvalues */ - lu_byte numparams; - lu_byte is_vararg; - lu_byte maxstacksize; -} Proto; - - -/* masks for new-style vararg */ -#define VARARG_HASARG 1 -#define VARARG_ISVARARG 2 -#define VARARG_NEEDSARG 4 - - -typedef struct LocVar { - TString *varname; - int startpc; /* first point where variable is active */ - int endpc; /* first point where variable is dead */ -} LocVar; - - - -/* -** Upvalues -*/ - -typedef struct UpVal { - CommonHeader; - TValue *v; /* points to stack or to its own value */ - union { - TValue value; /* the value (when closed) */ - struct { /* double linked list (when open) */ - struct UpVal *prev; - struct UpVal *next; - } l; - } u; -} UpVal; - - -/* -** Closures -*/ - -#define ClosureHeader \ - CommonHeader; lu_byte isC; lu_byte nupvalues; GCObject *gclist; \ - struct Table *env - -typedef struct CClosure { - ClosureHeader; - lua_CFunction f; - TValue upvalue[1]; -} CClosure; - - -typedef struct LClosure { - ClosureHeader; - struct Proto *p; - UpVal *upvals[1]; -} LClosure; - - -typedef union Closure { - CClosure c; - LClosure l; -} Closure; - - -#define iscfunction(o) (ttype(o) == LUA_TFUNCTION && clvalue(o)->c.isC) -#define isLfunction(o) (ttype(o) == LUA_TFUNCTION && !clvalue(o)->c.isC) - - -/* -** Tables -*/ - -typedef union TKey { - struct { - TValuefields; - struct Node *next; /* for chaining */ - } nk; - TValue tvk; -} TKey; - - -typedef struct Node { - TValue i_val; - TKey i_key; -} Node; - - -typedef struct Table { - CommonHeader; - lu_byte flags; /* 1<

lsizenode)) - - -#define luaO_nilobject (&luaO_nilobject_) - -LUAI_DATA const TValue luaO_nilobject_; - -#define ceillog2(x) (luaO_log2((x)-1) + 1) - -LUAI_FUNC int luaO_log2 (unsigned int x); -LUAI_FUNC int luaO_int2fb (unsigned int x); -LUAI_FUNC int luaO_fb2int (int x); -LUAI_FUNC int luaO_rawequalObj (const TValue *t1, const TValue *t2); -LUAI_FUNC int luaO_str2d (const char *s, lua_Number *result); -LUAI_FUNC const char *luaO_pushvfstring (lua_State *L, const char *fmt, - va_list argp); -LUAI_FUNC const char *luaO_pushfstring (lua_State *L, const char *fmt, ...); -LUAI_FUNC void luaO_chunkid (char *out, const char *source, size_t len); - - -#endif - diff --git a/ml_curl/lib/lua51/src/lopcodes.c b/ml_curl/lib/lua51/src/lopcodes.c deleted file mode 100644 index 4cc7452..0000000 --- a/ml_curl/lib/lua51/src/lopcodes.c +++ /dev/null @@ -1,102 +0,0 @@ -/* -** $Id: lopcodes.c,v 1.37.1.1 2007/12/27 13:02:25 roberto Exp $ -** See Copyright Notice in lua.h -*/ - - -#define lopcodes_c -#define LUA_CORE - - -#include "lopcodes.h" - - -/* ORDER OP */ - -const char *const luaP_opnames[NUM_OPCODES+1] = { - "MOVE", - "LOADK", - "LOADBOOL", - "LOADNIL", - "GETUPVAL", - "GETGLOBAL", - "GETTABLE", - "SETGLOBAL", - "SETUPVAL", - "SETTABLE", - "NEWTABLE", - "SELF", - "ADD", - "SUB", - "MUL", - "DIV", - "MOD", - "POW", - "UNM", - "NOT", - "LEN", - "CONCAT", - "JMP", - "EQ", - "LT", - "LE", - "TEST", - "TESTSET", - "CALL", - "TAILCALL", - "RETURN", - "FORLOOP", - "FORPREP", - "TFORLOOP", - "SETLIST", - "CLOSE", - "CLOSURE", - "VARARG", - NULL -}; - - -#define opmode(t,a,b,c,m) (((t)<<7) | ((a)<<6) | ((b)<<4) | ((c)<<2) | (m)) - -const lu_byte luaP_opmodes[NUM_OPCODES] = { -/* T A B C mode opcode */ - opmode(0, 1, OpArgR, OpArgN, iABC) /* OP_MOVE */ - ,opmode(0, 1, OpArgK, OpArgN, iABx) /* OP_LOADK */ - ,opmode(0, 1, OpArgU, OpArgU, iABC) /* OP_LOADBOOL */ - ,opmode(0, 1, OpArgR, OpArgN, iABC) /* OP_LOADNIL */ - ,opmode(0, 1, OpArgU, OpArgN, iABC) /* OP_GETUPVAL */ - ,opmode(0, 1, OpArgK, OpArgN, iABx) /* OP_GETGLOBAL */ - ,opmode(0, 1, OpArgR, OpArgK, iABC) /* OP_GETTABLE */ - ,opmode(0, 0, OpArgK, OpArgN, iABx) /* OP_SETGLOBAL */ - ,opmode(0, 0, OpArgU, OpArgN, iABC) /* OP_SETUPVAL */ - ,opmode(0, 0, OpArgK, OpArgK, iABC) /* OP_SETTABLE */ - ,opmode(0, 1, OpArgU, OpArgU, iABC) /* OP_NEWTABLE */ - ,opmode(0, 1, OpArgR, OpArgK, iABC) /* OP_SELF */ - ,opmode(0, 1, OpArgK, OpArgK, iABC) /* OP_ADD */ - ,opmode(0, 1, OpArgK, OpArgK, iABC) /* OP_SUB */ - ,opmode(0, 1, OpArgK, OpArgK, iABC) /* OP_MUL */ - ,opmode(0, 1, OpArgK, OpArgK, iABC) /* OP_DIV */ - ,opmode(0, 1, OpArgK, OpArgK, iABC) /* OP_MOD */ - ,opmode(0, 1, OpArgK, OpArgK, iABC) /* OP_POW */ - ,opmode(0, 1, OpArgR, OpArgN, iABC) /* OP_UNM */ - ,opmode(0, 1, OpArgR, OpArgN, iABC) /* OP_NOT */ - ,opmode(0, 1, OpArgR, OpArgN, iABC) /* OP_LEN */ - ,opmode(0, 1, OpArgR, OpArgR, iABC) /* OP_CONCAT */ - ,opmode(0, 0, OpArgR, OpArgN, iAsBx) /* OP_JMP */ - ,opmode(1, 0, OpArgK, OpArgK, iABC) /* OP_EQ */ - ,opmode(1, 0, OpArgK, OpArgK, iABC) /* OP_LT */ - ,opmode(1, 0, OpArgK, OpArgK, iABC) /* OP_LE */ - ,opmode(1, 1, OpArgR, OpArgU, iABC) /* OP_TEST */ - ,opmode(1, 1, OpArgR, OpArgU, iABC) /* OP_TESTSET */ - ,opmode(0, 1, OpArgU, OpArgU, iABC) /* OP_CALL */ - ,opmode(0, 1, OpArgU, OpArgU, iABC) /* OP_TAILCALL */ - ,opmode(0, 0, OpArgU, OpArgN, iABC) /* OP_RETURN */ - ,opmode(0, 1, OpArgR, OpArgN, iAsBx) /* OP_FORLOOP */ - ,opmode(0, 1, OpArgR, OpArgN, iAsBx) /* OP_FORPREP */ - ,opmode(1, 0, OpArgN, OpArgU, iABC) /* OP_TFORLOOP */ - ,opmode(0, 0, OpArgU, OpArgU, iABC) /* OP_SETLIST */ - ,opmode(0, 0, OpArgN, OpArgN, iABC) /* OP_CLOSE */ - ,opmode(0, 1, OpArgU, OpArgN, iABx) /* OP_CLOSURE */ - ,opmode(0, 1, OpArgU, OpArgN, iABC) /* OP_VARARG */ -}; - diff --git a/ml_curl/lib/lua51/src/lopcodes.h b/ml_curl/lib/lua51/src/lopcodes.h deleted file mode 100644 index 41224d6..0000000 --- a/ml_curl/lib/lua51/src/lopcodes.h +++ /dev/null @@ -1,268 +0,0 @@ -/* -** $Id: lopcodes.h,v 1.125.1.1 2007/12/27 13:02:25 roberto Exp $ -** Opcodes for Lua virtual machine -** See Copyright Notice in lua.h -*/ - -#ifndef lopcodes_h -#define lopcodes_h - -#include "llimits.h" - - -/*=========================================================================== - We assume that instructions are unsigned numbers. - All instructions have an opcode in the first 6 bits. - Instructions can have the following fields: - `A' : 8 bits - `B' : 9 bits - `C' : 9 bits - `Bx' : 18 bits (`B' and `C' together) - `sBx' : signed Bx - - A signed argument is represented in excess K; that is, the number - value is the unsigned value minus K. K is exactly the maximum value - for that argument (so that -max is represented by 0, and +max is - represented by 2*max), which is half the maximum for the corresponding - unsigned argument. -===========================================================================*/ - - -enum OpMode {iABC, iABx, iAsBx}; /* basic instruction format */ - - -/* -** size and position of opcode arguments. -*/ -#define SIZE_C 9 -#define SIZE_B 9 -#define SIZE_Bx (SIZE_C + SIZE_B) -#define SIZE_A 8 - -#define SIZE_OP 6 - -#define POS_OP 0 -#define POS_A (POS_OP + SIZE_OP) -#define POS_C (POS_A + SIZE_A) -#define POS_B (POS_C + SIZE_C) -#define POS_Bx POS_C - - -/* -** limits for opcode arguments. -** we use (signed) int to manipulate most arguments, -** so they must fit in LUAI_BITSINT-1 bits (-1 for sign) -*/ -#if SIZE_Bx < LUAI_BITSINT-1 -#define MAXARG_Bx ((1<>1) /* `sBx' is signed */ -#else -#define MAXARG_Bx MAX_INT -#define MAXARG_sBx MAX_INT -#endif - - -#define MAXARG_A ((1<>POS_OP) & MASK1(SIZE_OP,0))) -#define SET_OPCODE(i,o) ((i) = (((i)&MASK0(SIZE_OP,POS_OP)) | \ - ((cast(Instruction, o)<>POS_A) & MASK1(SIZE_A,0))) -#define SETARG_A(i,u) ((i) = (((i)&MASK0(SIZE_A,POS_A)) | \ - ((cast(Instruction, u)<>POS_B) & MASK1(SIZE_B,0))) -#define SETARG_B(i,b) ((i) = (((i)&MASK0(SIZE_B,POS_B)) | \ - ((cast(Instruction, b)<>POS_C) & MASK1(SIZE_C,0))) -#define SETARG_C(i,b) ((i) = (((i)&MASK0(SIZE_C,POS_C)) | \ - ((cast(Instruction, b)<>POS_Bx) & MASK1(SIZE_Bx,0))) -#define SETARG_Bx(i,b) ((i) = (((i)&MASK0(SIZE_Bx,POS_Bx)) | \ - ((cast(Instruction, b)< C) then pc++ */ -OP_TESTSET,/* A B C if (R(B) <=> C) then R(A) := R(B) else pc++ */ - -OP_CALL,/* A B C R(A), ... ,R(A+C-2) := R(A)(R(A+1), ... ,R(A+B-1)) */ -OP_TAILCALL,/* A B C return R(A)(R(A+1), ... ,R(A+B-1)) */ -OP_RETURN,/* A B return R(A), ... ,R(A+B-2) (see note) */ - -OP_FORLOOP,/* A sBx R(A)+=R(A+2); - if R(A) =) R(A)*/ -OP_CLOSURE,/* A Bx R(A) := closure(KPROTO[Bx], R(A), ... ,R(A+n)) */ - -OP_VARARG/* A B R(A), R(A+1), ..., R(A+B-1) = vararg */ -} OpCode; - - -#define NUM_OPCODES (cast(int, OP_VARARG) + 1) - - - -/*=========================================================================== - Notes: - (*) In OP_CALL, if (B == 0) then B = top. C is the number of returns - 1, - and can be 0: OP_CALL then sets `top' to last_result+1, so - next open instruction (OP_CALL, OP_RETURN, OP_SETLIST) may use `top'. - - (*) In OP_VARARG, if (B == 0) then use actual number of varargs and - set top (like in OP_CALL with C == 0). - - (*) In OP_RETURN, if (B == 0) then return up to `top' - - (*) In OP_SETLIST, if (B == 0) then B = `top'; - if (C == 0) then next `instruction' is real C - - (*) For comparisons, A specifies what condition the test should accept - (true or false). - - (*) All `skips' (pc++) assume that next instruction is a jump -===========================================================================*/ - - -/* -** masks for instruction properties. The format is: -** bits 0-1: op mode -** bits 2-3: C arg mode -** bits 4-5: B arg mode -** bit 6: instruction set register A -** bit 7: operator is a test -*/ - -enum OpArgMask { - OpArgN, /* argument is not used */ - OpArgU, /* argument is used */ - OpArgR, /* argument is a register or a jump offset */ - OpArgK /* argument is a constant or register/constant */ -}; - -LUAI_DATA const lu_byte luaP_opmodes[NUM_OPCODES]; - -#define getOpMode(m) (cast(enum OpMode, luaP_opmodes[m] & 3)) -#define getBMode(m) (cast(enum OpArgMask, (luaP_opmodes[m] >> 4) & 3)) -#define getCMode(m) (cast(enum OpArgMask, (luaP_opmodes[m] >> 2) & 3)) -#define testAMode(m) (luaP_opmodes[m] & (1 << 6)) -#define testTMode(m) (luaP_opmodes[m] & (1 << 7)) - - -LUAI_DATA const char *const luaP_opnames[NUM_OPCODES+1]; /* opcode names */ - - -/* number of list items to accumulate before a SETLIST instruction */ -#define LFIELDS_PER_FLUSH 50 - - -#endif diff --git a/ml_curl/lib/lua51/src/loslib.c b/ml_curl/lib/lua51/src/loslib.c deleted file mode 100644 index da06a57..0000000 --- a/ml_curl/lib/lua51/src/loslib.c +++ /dev/null @@ -1,243 +0,0 @@ -/* -** $Id: loslib.c,v 1.19.1.3 2008/01/18 16:38:18 roberto Exp $ -** Standard Operating System library -** See Copyright Notice in lua.h -*/ - - -#include -#include -#include -#include -#include - -#define loslib_c -#define LUA_LIB - -#include "lua.h" - -#include "lauxlib.h" -#include "lualib.h" - - -static int os_pushresult (lua_State *L, int i, const char *filename) { - int en = errno; /* calls to Lua API may change this value */ - if (i) { - lua_pushboolean(L, 1); - return 1; - } - else { - lua_pushnil(L); - lua_pushfstring(L, "%s: %s", filename, strerror(en)); - lua_pushinteger(L, en); - return 3; - } -} - - -static int os_execute (lua_State *L) { - lua_pushinteger(L, system(luaL_optstring(L, 1, NULL))); - return 1; -} - - -static int os_remove (lua_State *L) { - const char *filename = luaL_checkstring(L, 1); - return os_pushresult(L, remove(filename) == 0, filename); -} - - -static int os_rename (lua_State *L) { - const char *fromname = luaL_checkstring(L, 1); - const char *toname = luaL_checkstring(L, 2); - return os_pushresult(L, rename(fromname, toname) == 0, fromname); -} - - -static int os_tmpname (lua_State *L) { - char buff[LUA_TMPNAMBUFSIZE]; - int err; - lua_tmpnam(buff, err); - if (err) - return luaL_error(L, "unable to generate a unique filename"); - lua_pushstring(L, buff); - return 1; -} - - -static int os_getenv (lua_State *L) { - lua_pushstring(L, getenv(luaL_checkstring(L, 1))); /* if NULL push nil */ - return 1; -} - - -static int os_clock (lua_State *L) { - lua_pushnumber(L, ((lua_Number)clock())/(lua_Number)CLOCKS_PER_SEC); - return 1; -} - - -/* -** {====================================================== -** Time/Date operations -** { year=%Y, month=%m, day=%d, hour=%H, min=%M, sec=%S, -** wday=%w+1, yday=%j, isdst=? } -** ======================================================= -*/ - -static void setfield (lua_State *L, const char *key, int value) { - lua_pushinteger(L, value); - lua_setfield(L, -2, key); -} - -static void setboolfield (lua_State *L, const char *key, int value) { - if (value < 0) /* undefined? */ - return; /* does not set field */ - lua_pushboolean(L, value); - lua_setfield(L, -2, key); -} - -static int getboolfield (lua_State *L, const char *key) { - int res; - lua_getfield(L, -1, key); - res = lua_isnil(L, -1) ? -1 : lua_toboolean(L, -1); - lua_pop(L, 1); - return res; -} - - -static int getfield (lua_State *L, const char *key, int d) { - int res; - lua_getfield(L, -1, key); - if (lua_isnumber(L, -1)) - res = (int)lua_tointeger(L, -1); - else { - if (d < 0) - return luaL_error(L, "field " LUA_QS " missing in date table", key); - res = d; - } - lua_pop(L, 1); - return res; -} - - -static int os_date (lua_State *L) { - const char *s = luaL_optstring(L, 1, "%c"); - time_t t = luaL_opt(L, (time_t)luaL_checknumber, 2, time(NULL)); - struct tm *stm; - if (*s == '!') { /* UTC? */ - stm = gmtime(&t); - s++; /* skip `!' */ - } - else - stm = localtime(&t); - if (stm == NULL) /* invalid date? */ - lua_pushnil(L); - else if (strcmp(s, "*t") == 0) { - lua_createtable(L, 0, 9); /* 9 = number of fields */ - setfield(L, "sec", stm->tm_sec); - setfield(L, "min", stm->tm_min); - setfield(L, "hour", stm->tm_hour); - setfield(L, "day", stm->tm_mday); - setfield(L, "month", stm->tm_mon+1); - setfield(L, "year", stm->tm_year+1900); - setfield(L, "wday", stm->tm_wday+1); - setfield(L, "yday", stm->tm_yday+1); - setboolfield(L, "isdst", stm->tm_isdst); - } - else { - char cc[3]; - luaL_Buffer b; - cc[0] = '%'; cc[2] = '\0'; - luaL_buffinit(L, &b); - for (; *s; s++) { - if (*s != '%' || *(s + 1) == '\0') /* no conversion specifier? */ - luaL_addchar(&b, *s); - else { - size_t reslen; - char buff[200]; /* should be big enough for any conversion result */ - cc[1] = *(++s); - reslen = strftime(buff, sizeof(buff), cc, stm); - luaL_addlstring(&b, buff, reslen); - } - } - luaL_pushresult(&b); - } - return 1; -} - - -static int os_time (lua_State *L) { - time_t t; - if (lua_isnoneornil(L, 1)) /* called without args? */ - t = time(NULL); /* get current time */ - else { - struct tm ts; - luaL_checktype(L, 1, LUA_TTABLE); - lua_settop(L, 1); /* make sure table is at the top */ - ts.tm_sec = getfield(L, "sec", 0); - ts.tm_min = getfield(L, "min", 0); - ts.tm_hour = getfield(L, "hour", 12); - ts.tm_mday = getfield(L, "day", -1); - ts.tm_mon = getfield(L, "month", -1) - 1; - ts.tm_year = getfield(L, "year", -1) - 1900; - ts.tm_isdst = getboolfield(L, "isdst"); - t = mktime(&ts); - } - if (t == (time_t)(-1)) - lua_pushnil(L); - else - lua_pushnumber(L, (lua_Number)t); - return 1; -} - - -static int os_difftime (lua_State *L) { - lua_pushnumber(L, difftime((time_t)(luaL_checknumber(L, 1)), - (time_t)(luaL_optnumber(L, 2, 0)))); - return 1; -} - -/* }====================================================== */ - - -static int os_setlocale (lua_State *L) { - static const int cat[] = {LC_ALL, LC_COLLATE, LC_CTYPE, LC_MONETARY, - LC_NUMERIC, LC_TIME}; - static const char *const catnames[] = {"all", "collate", "ctype", "monetary", - "numeric", "time", NULL}; - const char *l = luaL_optstring(L, 1, NULL); - int op = luaL_checkoption(L, 2, "all", catnames); - lua_pushstring(L, setlocale(cat[op], l)); - return 1; -} - - -static int os_exit (lua_State *L) { - exit(luaL_optint(L, 1, EXIT_SUCCESS)); -} - -static const luaL_Reg syslib[] = { - {"clock", os_clock}, - {"date", os_date}, - {"difftime", os_difftime}, - {"execute", os_execute}, - {"exit", os_exit}, - {"getenv", os_getenv}, - {"remove", os_remove}, - {"rename", os_rename}, - {"setlocale", os_setlocale}, - {"time", os_time}, - {"tmpname", os_tmpname}, - {NULL, NULL} -}; - -/* }====================================================== */ - - - -LUALIB_API int luaopen_os (lua_State *L) { - luaL_register(L, LUA_OSLIBNAME, syslib); - return 1; -} - diff --git a/ml_curl/lib/lua51/src/lparser.c b/ml_curl/lib/lua51/src/lparser.c deleted file mode 100644 index 1e2a9a8..0000000 --- a/ml_curl/lib/lua51/src/lparser.c +++ /dev/null @@ -1,1339 +0,0 @@ -/* -** $Id: lparser.c,v 2.42.1.3 2007/12/28 15:32:23 roberto Exp $ -** Lua Parser -** See Copyright Notice in lua.h -*/ - - -#include - -#define lparser_c -#define LUA_CORE - -#include "lua.h" - -#include "lcode.h" -#include "ldebug.h" -#include "ldo.h" -#include "lfunc.h" -#include "llex.h" -#include "lmem.h" -#include "lobject.h" -#include "lopcodes.h" -#include "lparser.h" -#include "lstate.h" -#include "lstring.h" -#include "ltable.h" - - - -#define hasmultret(k) ((k) == VCALL || (k) == VVARARG) - -#define getlocvar(fs, i) ((fs)->f->locvars[(fs)->actvar[i]]) - -#define luaY_checklimit(fs,v,l,m) if ((v)>(l)) errorlimit(fs,l,m) - - -/* -** nodes for block list (list of active blocks) -*/ -typedef struct BlockCnt { - struct BlockCnt *previous; /* chain */ - int breaklist; /* list of jumps out of this loop */ - lu_byte nactvar; /* # active locals outside the breakable structure */ - lu_byte upval; /* true if some variable in the block is an upvalue */ - lu_byte isbreakable; /* true if `block' is a loop */ -} BlockCnt; - - - -/* -** prototypes for recursive non-terminal functions -*/ -static void chunk (LexState *ls); -static void expr (LexState *ls, expdesc *v); - - -static void anchor_token (LexState *ls) { - if (ls->t.token == TK_NAME || ls->t.token == TK_STRING) { - TString *ts = ls->t.seminfo.ts; - luaX_newstring(ls, getstr(ts), ts->tsv.len); - } -} - - -static void error_expected (LexState *ls, int token) { - luaX_syntaxerror(ls, - luaO_pushfstring(ls->L, LUA_QS " expected", luaX_token2str(ls, token))); -} - - -static void errorlimit (FuncState *fs, int limit, const char *what) { - const char *msg = (fs->f->linedefined == 0) ? - luaO_pushfstring(fs->L, "main function has more than %d %s", limit, what) : - luaO_pushfstring(fs->L, "function at line %d has more than %d %s", - fs->f->linedefined, limit, what); - luaX_lexerror(fs->ls, msg, 0); -} - - -static int testnext (LexState *ls, int c) { - if (ls->t.token == c) { - luaX_next(ls); - return 1; - } - else return 0; -} - - -static void check (LexState *ls, int c) { - if (ls->t.token != c) - error_expected(ls, c); -} - -static void checknext (LexState *ls, int c) { - check(ls, c); - luaX_next(ls); -} - - -#define check_condition(ls,c,msg) { if (!(c)) luaX_syntaxerror(ls, msg); } - - - -static void check_match (LexState *ls, int what, int who, int where) { - if (!testnext(ls, what)) { - if (where == ls->linenumber) - error_expected(ls, what); - else { - luaX_syntaxerror(ls, luaO_pushfstring(ls->L, - LUA_QS " expected (to close " LUA_QS " at line %d)", - luaX_token2str(ls, what), luaX_token2str(ls, who), where)); - } - } -} - - -static TString *str_checkname (LexState *ls) { - TString *ts; - check(ls, TK_NAME); - ts = ls->t.seminfo.ts; - luaX_next(ls); - return ts; -} - - -static void init_exp (expdesc *e, expkind k, int i) { - e->f = e->t = NO_JUMP; - e->k = k; - e->u.s.info = i; -} - - -static void codestring (LexState *ls, expdesc *e, TString *s) { - init_exp(e, VK, luaK_stringK(ls->fs, s)); -} - - -static void checkname(LexState *ls, expdesc *e) { - codestring(ls, e, str_checkname(ls)); -} - - -static int registerlocalvar (LexState *ls, TString *varname) { - FuncState *fs = ls->fs; - Proto *f = fs->f; - int oldsize = f->sizelocvars; - luaM_growvector(ls->L, f->locvars, fs->nlocvars, f->sizelocvars, - LocVar, SHRT_MAX, "too many local variables"); - while (oldsize < f->sizelocvars) f->locvars[oldsize++].varname = NULL; - f->locvars[fs->nlocvars].varname = varname; - luaC_objbarrier(ls->L, f, varname); - return fs->nlocvars++; -} - - -#define new_localvarliteral(ls,v,n) \ - new_localvar(ls, luaX_newstring(ls, "" v, (sizeof(v)/sizeof(char))-1), n) - - -static void new_localvar (LexState *ls, TString *name, int n) { - FuncState *fs = ls->fs; - luaY_checklimit(fs, fs->nactvar+n+1, LUAI_MAXVARS, "local variables"); - fs->actvar[fs->nactvar+n] = cast(unsigned short, registerlocalvar(ls, name)); -} - - -static void adjustlocalvars (LexState *ls, int nvars) { - FuncState *fs = ls->fs; - fs->nactvar = cast_byte(fs->nactvar + nvars); - for (; nvars; nvars--) { - getlocvar(fs, fs->nactvar - nvars).startpc = fs->pc; - } -} - - -static void removevars (LexState *ls, int tolevel) { - FuncState *fs = ls->fs; - while (fs->nactvar > tolevel) - getlocvar(fs, --fs->nactvar).endpc = fs->pc; -} - - -static int indexupvalue (FuncState *fs, TString *name, expdesc *v) { - int i; - Proto *f = fs->f; - int oldsize = f->sizeupvalues; - for (i=0; inups; i++) { - if (fs->upvalues[i].k == v->k && fs->upvalues[i].info == v->u.s.info) { - lua_assert(f->upvalues[i] == name); - return i; - } - } - /* new one */ - luaY_checklimit(fs, f->nups + 1, LUAI_MAXUPVALUES, "upvalues"); - luaM_growvector(fs->L, f->upvalues, f->nups, f->sizeupvalues, - TString *, MAX_INT, ""); - while (oldsize < f->sizeupvalues) f->upvalues[oldsize++] = NULL; - f->upvalues[f->nups] = name; - luaC_objbarrier(fs->L, f, name); - lua_assert(v->k == VLOCAL || v->k == VUPVAL); - fs->upvalues[f->nups].k = cast_byte(v->k); - fs->upvalues[f->nups].info = cast_byte(v->u.s.info); - return f->nups++; -} - - -static int searchvar (FuncState *fs, TString *n) { - int i; - for (i=fs->nactvar-1; i >= 0; i--) { - if (n == getlocvar(fs, i).varname) - return i; - } - return -1; /* not found */ -} - - -static void markupval (FuncState *fs, int level) { - BlockCnt *bl = fs->bl; - while (bl && bl->nactvar > level) bl = bl->previous; - if (bl) bl->upval = 1; -} - - -static int singlevaraux (FuncState *fs, TString *n, expdesc *var, int base) { - if (fs == NULL) { /* no more levels? */ - init_exp(var, VGLOBAL, NO_REG); /* default is global variable */ - return VGLOBAL; - } - else { - int v = searchvar(fs, n); /* look up at current level */ - if (v >= 0) { - init_exp(var, VLOCAL, v); - if (!base) - markupval(fs, v); /* local will be used as an upval */ - return VLOCAL; - } - else { /* not found at current level; try upper one */ - if (singlevaraux(fs->prev, n, var, 0) == VGLOBAL) - return VGLOBAL; - var->u.s.info = indexupvalue(fs, n, var); /* else was LOCAL or UPVAL */ - var->k = VUPVAL; /* upvalue in this level */ - return VUPVAL; - } - } -} - - -static void singlevar (LexState *ls, expdesc *var) { - TString *varname = str_checkname(ls); - FuncState *fs = ls->fs; - if (singlevaraux(fs, varname, var, 1) == VGLOBAL) - var->u.s.info = luaK_stringK(fs, varname); /* info points to global name */ -} - - -static void adjust_assign (LexState *ls, int nvars, int nexps, expdesc *e) { - FuncState *fs = ls->fs; - int extra = nvars - nexps; - if (hasmultret(e->k)) { - extra++; /* includes call itself */ - if (extra < 0) extra = 0; - luaK_setreturns(fs, e, extra); /* last exp. provides the difference */ - if (extra > 1) luaK_reserveregs(fs, extra-1); - } - else { - if (e->k != VVOID) luaK_exp2nextreg(fs, e); /* close last expression */ - if (extra > 0) { - int reg = fs->freereg; - luaK_reserveregs(fs, extra); - luaK_nil(fs, reg, extra); - } - } -} - - -static void enterlevel (LexState *ls) { - if (++ls->L->nCcalls > LUAI_MAXCCALLS) - luaX_lexerror(ls, "chunk has too many syntax levels", 0); -} - - -#define leavelevel(ls) ((ls)->L->nCcalls--) - - -static void enterblock (FuncState *fs, BlockCnt *bl, lu_byte isbreakable) { - bl->breaklist = NO_JUMP; - bl->isbreakable = isbreakable; - bl->nactvar = fs->nactvar; - bl->upval = 0; - bl->previous = fs->bl; - fs->bl = bl; - lua_assert(fs->freereg == fs->nactvar); -} - - -static void leaveblock (FuncState *fs) { - BlockCnt *bl = fs->bl; - fs->bl = bl->previous; - removevars(fs->ls, bl->nactvar); - if (bl->upval) - luaK_codeABC(fs, OP_CLOSE, bl->nactvar, 0, 0); - /* a block either controls scope or breaks (never both) */ - lua_assert(!bl->isbreakable || !bl->upval); - lua_assert(bl->nactvar == fs->nactvar); - fs->freereg = fs->nactvar; /* free registers */ - luaK_patchtohere(fs, bl->breaklist); -} - - -static void pushclosure (LexState *ls, FuncState *func, expdesc *v) { - FuncState *fs = ls->fs; - Proto *f = fs->f; - int oldsize = f->sizep; - int i; - luaM_growvector(ls->L, f->p, fs->np, f->sizep, Proto *, - MAXARG_Bx, "constant table overflow"); - while (oldsize < f->sizep) f->p[oldsize++] = NULL; - f->p[fs->np++] = func->f; - luaC_objbarrier(ls->L, f, func->f); - init_exp(v, VRELOCABLE, luaK_codeABx(fs, OP_CLOSURE, 0, fs->np-1)); - for (i=0; if->nups; i++) { - OpCode o = (func->upvalues[i].k == VLOCAL) ? OP_MOVE : OP_GETUPVAL; - luaK_codeABC(fs, o, 0, func->upvalues[i].info, 0); - } -} - - -static void open_func (LexState *ls, FuncState *fs) { - lua_State *L = ls->L; - Proto *f = luaF_newproto(L); - fs->f = f; - fs->prev = ls->fs; /* linked list of funcstates */ - fs->ls = ls; - fs->L = L; - ls->fs = fs; - fs->pc = 0; - fs->lasttarget = -1; - fs->jpc = NO_JUMP; - fs->freereg = 0; - fs->nk = 0; - fs->np = 0; - fs->nlocvars = 0; - fs->nactvar = 0; - fs->bl = NULL; - f->source = ls->source; - f->maxstacksize = 2; /* registers 0/1 are always valid */ - fs->h = luaH_new(L, 0, 0); - /* anchor table of constants and prototype (to avoid being collected) */ - sethvalue2s(L, L->top, fs->h); - incr_top(L); - setptvalue2s(L, L->top, f); - incr_top(L); -} - - -static void close_func (LexState *ls) { - lua_State *L = ls->L; - FuncState *fs = ls->fs; - Proto *f = fs->f; - removevars(ls, 0); - luaK_ret(fs, 0, 0); /* final return */ - luaM_reallocvector(L, f->code, f->sizecode, fs->pc, Instruction); - f->sizecode = fs->pc; - luaM_reallocvector(L, f->lineinfo, f->sizelineinfo, fs->pc, int); - f->sizelineinfo = fs->pc; - luaM_reallocvector(L, f->k, f->sizek, fs->nk, TValue); - f->sizek = fs->nk; - luaM_reallocvector(L, f->p, f->sizep, fs->np, Proto *); - f->sizep = fs->np; - luaM_reallocvector(L, f->locvars, f->sizelocvars, fs->nlocvars, LocVar); - f->sizelocvars = fs->nlocvars; - luaM_reallocvector(L, f->upvalues, f->sizeupvalues, f->nups, TString *); - f->sizeupvalues = f->nups; - lua_assert(luaG_checkcode(f)); - lua_assert(fs->bl == NULL); - ls->fs = fs->prev; - L->top -= 2; /* remove table and prototype from the stack */ - /* last token read was anchored in defunct function; must reanchor it */ - if (fs) anchor_token(ls); -} - - -Proto *luaY_parser (lua_State *L, ZIO *z, Mbuffer *buff, const char *name) { - struct LexState lexstate; - struct FuncState funcstate; - lexstate.buff = buff; - luaX_setinput(L, &lexstate, z, luaS_new(L, name)); - open_func(&lexstate, &funcstate); - funcstate.f->is_vararg = VARARG_ISVARARG; /* main func. is always vararg */ - luaX_next(&lexstate); /* read first token */ - chunk(&lexstate); - check(&lexstate, TK_EOS); - close_func(&lexstate); - lua_assert(funcstate.prev == NULL); - lua_assert(funcstate.f->nups == 0); - lua_assert(lexstate.fs == NULL); - return funcstate.f; -} - - - -/*============================================================*/ -/* GRAMMAR RULES */ -/*============================================================*/ - - -static void field (LexState *ls, expdesc *v) { - /* field -> ['.' | ':'] NAME */ - FuncState *fs = ls->fs; - expdesc key; - luaK_exp2anyreg(fs, v); - luaX_next(ls); /* skip the dot or colon */ - checkname(ls, &key); - luaK_indexed(fs, v, &key); -} - - -static void yindex (LexState *ls, expdesc *v) { - /* index -> '[' expr ']' */ - luaX_next(ls); /* skip the '[' */ - expr(ls, v); - luaK_exp2val(ls->fs, v); - checknext(ls, ']'); -} - - -/* -** {====================================================================== -** Rules for Constructors -** ======================================================================= -*/ - - -struct ConsControl { - expdesc v; /* last list item read */ - expdesc *t; /* table descriptor */ - int nh; /* total number of `record' elements */ - int na; /* total number of array elements */ - int tostore; /* number of array elements pending to be stored */ -}; - - -static void recfield (LexState *ls, struct ConsControl *cc) { - /* recfield -> (NAME | `['exp1`]') = exp1 */ - FuncState *fs = ls->fs; - int reg = ls->fs->freereg; - expdesc key, val; - int rkkey; - if (ls->t.token == TK_NAME) { - luaY_checklimit(fs, cc->nh, MAX_INT, "items in a constructor"); - checkname(ls, &key); - } - else /* ls->t.token == '[' */ - yindex(ls, &key); - cc->nh++; - checknext(ls, '='); - rkkey = luaK_exp2RK(fs, &key); - expr(ls, &val); - luaK_codeABC(fs, OP_SETTABLE, cc->t->u.s.info, rkkey, luaK_exp2RK(fs, &val)); - fs->freereg = reg; /* free registers */ -} - - -static void closelistfield (FuncState *fs, struct ConsControl *cc) { - if (cc->v.k == VVOID) return; /* there is no list item */ - luaK_exp2nextreg(fs, &cc->v); - cc->v.k = VVOID; - if (cc->tostore == LFIELDS_PER_FLUSH) { - luaK_setlist(fs, cc->t->u.s.info, cc->na, cc->tostore); /* flush */ - cc->tostore = 0; /* no more items pending */ - } -} - - -static void lastlistfield (FuncState *fs, struct ConsControl *cc) { - if (cc->tostore == 0) return; - if (hasmultret(cc->v.k)) { - luaK_setmultret(fs, &cc->v); - luaK_setlist(fs, cc->t->u.s.info, cc->na, LUA_MULTRET); - cc->na--; /* do not count last expression (unknown number of elements) */ - } - else { - if (cc->v.k != VVOID) - luaK_exp2nextreg(fs, &cc->v); - luaK_setlist(fs, cc->t->u.s.info, cc->na, cc->tostore); - } -} - - -static void listfield (LexState *ls, struct ConsControl *cc) { - expr(ls, &cc->v); - luaY_checklimit(ls->fs, cc->na, MAX_INT, "items in a constructor"); - cc->na++; - cc->tostore++; -} - - -static void constructor (LexState *ls, expdesc *t) { - /* constructor -> ?? */ - FuncState *fs = ls->fs; - int line = ls->linenumber; - int pc = luaK_codeABC(fs, OP_NEWTABLE, 0, 0, 0); - struct ConsControl cc; - cc.na = cc.nh = cc.tostore = 0; - cc.t = t; - init_exp(t, VRELOCABLE, pc); - init_exp(&cc.v, VVOID, 0); /* no value (yet) */ - luaK_exp2nextreg(ls->fs, t); /* fix it at stack top (for gc) */ - checknext(ls, '{'); - do { - lua_assert(cc.v.k == VVOID || cc.tostore > 0); - if (ls->t.token == '}') break; - closelistfield(fs, &cc); - switch(ls->t.token) { - case TK_NAME: { /* may be listfields or recfields */ - luaX_lookahead(ls); - if (ls->lookahead.token != '=') /* expression? */ - listfield(ls, &cc); - else - recfield(ls, &cc); - break; - } - case '[': { /* constructor_item -> recfield */ - recfield(ls, &cc); - break; - } - default: { /* constructor_part -> listfield */ - listfield(ls, &cc); - break; - } - } - } while (testnext(ls, ',') || testnext(ls, ';')); - check_match(ls, '}', '{', line); - lastlistfield(fs, &cc); - SETARG_B(fs->f->code[pc], luaO_int2fb(cc.na)); /* set initial array size */ - SETARG_C(fs->f->code[pc], luaO_int2fb(cc.nh)); /* set initial table size */ -} - -/* }====================================================================== */ - - - -static void parlist (LexState *ls) { - /* parlist -> [ param { `,' param } ] */ - FuncState *fs = ls->fs; - Proto *f = fs->f; - int nparams = 0; - f->is_vararg = 0; - if (ls->t.token != ')') { /* is `parlist' not empty? */ - do { - switch (ls->t.token) { - case TK_NAME: { /* param -> NAME */ - new_localvar(ls, str_checkname(ls), nparams++); - break; - } - case TK_DOTS: { /* param -> `...' */ - luaX_next(ls); -#if defined(LUA_COMPAT_VARARG) - /* use `arg' as default name */ - new_localvarliteral(ls, "arg", nparams++); - f->is_vararg = VARARG_HASARG | VARARG_NEEDSARG; -#endif - f->is_vararg |= VARARG_ISVARARG; - break; - } - default: luaX_syntaxerror(ls, " or " LUA_QL("...") " expected"); - } - } while (!f->is_vararg && testnext(ls, ',')); - } - adjustlocalvars(ls, nparams); - f->numparams = cast_byte(fs->nactvar - (f->is_vararg & VARARG_HASARG)); - luaK_reserveregs(fs, fs->nactvar); /* reserve register for parameters */ -} - - -static void body (LexState *ls, expdesc *e, int needself, int line) { - /* body -> `(' parlist `)' chunk END */ - FuncState new_fs; - open_func(ls, &new_fs); - new_fs.f->linedefined = line; - checknext(ls, '('); - if (needself) { - new_localvarliteral(ls, "self", 0); - adjustlocalvars(ls, 1); - } - parlist(ls); - checknext(ls, ')'); - chunk(ls); - new_fs.f->lastlinedefined = ls->linenumber; - check_match(ls, TK_END, TK_FUNCTION, line); - close_func(ls); - pushclosure(ls, &new_fs, e); -} - - -static int explist1 (LexState *ls, expdesc *v) { - /* explist1 -> expr { `,' expr } */ - int n = 1; /* at least one expression */ - expr(ls, v); - while (testnext(ls, ',')) { - luaK_exp2nextreg(ls->fs, v); - expr(ls, v); - n++; - } - return n; -} - - -static void funcargs (LexState *ls, expdesc *f) { - FuncState *fs = ls->fs; - expdesc args; - int base, nparams; - int line = ls->linenumber; - switch (ls->t.token) { - case '(': { /* funcargs -> `(' [ explist1 ] `)' */ - if (line != ls->lastline) - luaX_syntaxerror(ls,"ambiguous syntax (function call x new statement)"); - luaX_next(ls); - if (ls->t.token == ')') /* arg list is empty? */ - args.k = VVOID; - else { - explist1(ls, &args); - luaK_setmultret(fs, &args); - } - check_match(ls, ')', '(', line); - break; - } - case '{': { /* funcargs -> constructor */ - constructor(ls, &args); - break; - } - case TK_STRING: { /* funcargs -> STRING */ - codestring(ls, &args, ls->t.seminfo.ts); - luaX_next(ls); /* must use `seminfo' before `next' */ - break; - } - default: { - luaX_syntaxerror(ls, "function arguments expected"); - return; - } - } - lua_assert(f->k == VNONRELOC); - base = f->u.s.info; /* base register for call */ - if (hasmultret(args.k)) - nparams = LUA_MULTRET; /* open call */ - else { - if (args.k != VVOID) - luaK_exp2nextreg(fs, &args); /* close last argument */ - nparams = fs->freereg - (base+1); - } - init_exp(f, VCALL, luaK_codeABC(fs, OP_CALL, base, nparams+1, 2)); - luaK_fixline(fs, line); - fs->freereg = base+1; /* call remove function and arguments and leaves - (unless changed) one result */ -} - - - - -/* -** {====================================================================== -** Expression parsing -** ======================================================================= -*/ - - -static void prefixexp (LexState *ls, expdesc *v) { - /* prefixexp -> NAME | '(' expr ')' */ - switch (ls->t.token) { - case '(': { - int line = ls->linenumber; - luaX_next(ls); - expr(ls, v); - check_match(ls, ')', '(', line); - luaK_dischargevars(ls->fs, v); - return; - } - case TK_NAME: { - singlevar(ls, v); - return; - } - default: { - luaX_syntaxerror(ls, "unexpected symbol"); - return; - } - } -} - - -static void primaryexp (LexState *ls, expdesc *v) { - /* primaryexp -> - prefixexp { `.' NAME | `[' exp `]' | `:' NAME funcargs | funcargs } */ - FuncState *fs = ls->fs; - prefixexp(ls, v); - for (;;) { - switch (ls->t.token) { - case '.': { /* field */ - field(ls, v); - break; - } - case '[': { /* `[' exp1 `]' */ - expdesc key; - luaK_exp2anyreg(fs, v); - yindex(ls, &key); - luaK_indexed(fs, v, &key); - break; - } - case ':': { /* `:' NAME funcargs */ - expdesc key; - luaX_next(ls); - checkname(ls, &key); - luaK_self(fs, v, &key); - funcargs(ls, v); - break; - } - case '(': case TK_STRING: case '{': { /* funcargs */ - luaK_exp2nextreg(fs, v); - funcargs(ls, v); - break; - } - default: return; - } - } -} - - -static void simpleexp (LexState *ls, expdesc *v) { - /* simpleexp -> NUMBER | STRING | NIL | true | false | ... | - constructor | FUNCTION body | primaryexp */ - switch (ls->t.token) { - case TK_NUMBER: { - init_exp(v, VKNUM, 0); - v->u.nval = ls->t.seminfo.r; - break; - } - case TK_STRING: { - codestring(ls, v, ls->t.seminfo.ts); - break; - } - case TK_NIL: { - init_exp(v, VNIL, 0); - break; - } - case TK_TRUE: { - init_exp(v, VTRUE, 0); - break; - } - case TK_FALSE: { - init_exp(v, VFALSE, 0); - break; - } - case TK_DOTS: { /* vararg */ - FuncState *fs = ls->fs; - check_condition(ls, fs->f->is_vararg, - "cannot use " LUA_QL("...") " outside a vararg function"); - fs->f->is_vararg &= ~VARARG_NEEDSARG; /* don't need 'arg' */ - init_exp(v, VVARARG, luaK_codeABC(fs, OP_VARARG, 0, 1, 0)); - break; - } - case '{': { /* constructor */ - constructor(ls, v); - return; - } - case TK_FUNCTION: { - luaX_next(ls); - body(ls, v, 0, ls->linenumber); - return; - } - default: { - primaryexp(ls, v); - return; - } - } - luaX_next(ls); -} - - -static UnOpr getunopr (int op) { - switch (op) { - case TK_NOT: return OPR_NOT; - case '-': return OPR_MINUS; - case '#': return OPR_LEN; - default: return OPR_NOUNOPR; - } -} - - -static BinOpr getbinopr (int op) { - switch (op) { - case '+': return OPR_ADD; - case '-': return OPR_SUB; - case '*': return OPR_MUL; - case '/': return OPR_DIV; - case '%': return OPR_MOD; - case '^': return OPR_POW; - case TK_CONCAT: return OPR_CONCAT; - case TK_NE: return OPR_NE; - case TK_EQ: return OPR_EQ; - case '<': return OPR_LT; - case TK_LE: return OPR_LE; - case '>': return OPR_GT; - case TK_GE: return OPR_GE; - case TK_AND: return OPR_AND; - case TK_OR: return OPR_OR; - default: return OPR_NOBINOPR; - } -} - - -static const struct { - lu_byte left; /* left priority for each binary operator */ - lu_byte right; /* right priority */ -} priority[] = { /* ORDER OPR */ - {6, 6}, {6, 6}, {7, 7}, {7, 7}, {7, 7}, /* `+' `-' `/' `%' */ - {10, 9}, {5, 4}, /* power and concat (right associative) */ - {3, 3}, {3, 3}, /* equality and inequality */ - {3, 3}, {3, 3}, {3, 3}, {3, 3}, /* order */ - {2, 2}, {1, 1} /* logical (and/or) */ -}; - -#define UNARY_PRIORITY 8 /* priority for unary operators */ - - -/* -** subexpr -> (simpleexp | unop subexpr) { binop subexpr } -** where `binop' is any binary operator with a priority higher than `limit' -*/ -static BinOpr subexpr (LexState *ls, expdesc *v, unsigned int limit) { - BinOpr op; - UnOpr uop; - enterlevel(ls); - uop = getunopr(ls->t.token); - if (uop != OPR_NOUNOPR) { - luaX_next(ls); - subexpr(ls, v, UNARY_PRIORITY); - luaK_prefix(ls->fs, uop, v); - } - else simpleexp(ls, v); - /* expand while operators have priorities higher than `limit' */ - op = getbinopr(ls->t.token); - while (op != OPR_NOBINOPR && priority[op].left > limit) { - expdesc v2; - BinOpr nextop; - luaX_next(ls); - luaK_infix(ls->fs, op, v); - /* read sub-expression with higher priority */ - nextop = subexpr(ls, &v2, priority[op].right); - luaK_posfix(ls->fs, op, v, &v2); - op = nextop; - } - leavelevel(ls); - return op; /* return first untreated operator */ -} - - -static void expr (LexState *ls, expdesc *v) { - subexpr(ls, v, 0); -} - -/* }==================================================================== */ - - - -/* -** {====================================================================== -** Rules for Statements -** ======================================================================= -*/ - - -static int block_follow (int token) { - switch (token) { - case TK_ELSE: case TK_ELSEIF: case TK_END: - case TK_UNTIL: case TK_EOS: - return 1; - default: return 0; - } -} - - -static void block (LexState *ls) { - /* block -> chunk */ - FuncState *fs = ls->fs; - BlockCnt bl; - enterblock(fs, &bl, 0); - chunk(ls); - lua_assert(bl.breaklist == NO_JUMP); - leaveblock(fs); -} - - -/* -** structure to chain all variables in the left-hand side of an -** assignment -*/ -struct LHS_assign { - struct LHS_assign *prev; - expdesc v; /* variable (global, local, upvalue, or indexed) */ -}; - - -/* -** check whether, in an assignment to a local variable, the local variable -** is needed in a previous assignment (to a table). If so, save original -** local value in a safe place and use this safe copy in the previous -** assignment. -*/ -static void check_conflict (LexState *ls, struct LHS_assign *lh, expdesc *v) { - FuncState *fs = ls->fs; - int extra = fs->freereg; /* eventual position to save local variable */ - int conflict = 0; - for (; lh; lh = lh->prev) { - if (lh->v.k == VINDEXED) { - if (lh->v.u.s.info == v->u.s.info) { /* conflict? */ - conflict = 1; - lh->v.u.s.info = extra; /* previous assignment will use safe copy */ - } - if (lh->v.u.s.aux == v->u.s.info) { /* conflict? */ - conflict = 1; - lh->v.u.s.aux = extra; /* previous assignment will use safe copy */ - } - } - } - if (conflict) { - luaK_codeABC(fs, OP_MOVE, fs->freereg, v->u.s.info, 0); /* make copy */ - luaK_reserveregs(fs, 1); - } -} - - -static void assignment (LexState *ls, struct LHS_assign *lh, int nvars) { - expdesc e; - check_condition(ls, VLOCAL <= lh->v.k && lh->v.k <= VINDEXED, - "syntax error"); - if (testnext(ls, ',')) { /* assignment -> `,' primaryexp assignment */ - struct LHS_assign nv; - nv.prev = lh; - primaryexp(ls, &nv.v); - if (nv.v.k == VLOCAL) - check_conflict(ls, lh, &nv.v); - luaY_checklimit(ls->fs, nvars, LUAI_MAXCCALLS - ls->L->nCcalls, - "variables in assignment"); - assignment(ls, &nv, nvars+1); - } - else { /* assignment -> `=' explist1 */ - int nexps; - checknext(ls, '='); - nexps = explist1(ls, &e); - if (nexps != nvars) { - adjust_assign(ls, nvars, nexps, &e); - if (nexps > nvars) - ls->fs->freereg -= nexps - nvars; /* remove extra values */ - } - else { - luaK_setoneret(ls->fs, &e); /* close last expression */ - luaK_storevar(ls->fs, &lh->v, &e); - return; /* avoid default */ - } - } - init_exp(&e, VNONRELOC, ls->fs->freereg-1); /* default assignment */ - luaK_storevar(ls->fs, &lh->v, &e); -} - - -static int cond (LexState *ls) { - /* cond -> exp */ - expdesc v; - expr(ls, &v); /* read condition */ - if (v.k == VNIL) v.k = VFALSE; /* `falses' are all equal here */ - luaK_goiftrue(ls->fs, &v); - return v.f; -} - - -static void breakstat (LexState *ls) { - FuncState *fs = ls->fs; - BlockCnt *bl = fs->bl; - int upval = 0; - while (bl && !bl->isbreakable) { - upval |= bl->upval; - bl = bl->previous; - } - if (!bl) - luaX_syntaxerror(ls, "no loop to break"); - if (upval) - luaK_codeABC(fs, OP_CLOSE, bl->nactvar, 0, 0); - luaK_concat(fs, &bl->breaklist, luaK_jump(fs)); -} - - -static void whilestat (LexState *ls, int line) { - /* whilestat -> WHILE cond DO block END */ - FuncState *fs = ls->fs; - int whileinit; - int condexit; - BlockCnt bl; - luaX_next(ls); /* skip WHILE */ - whileinit = luaK_getlabel(fs); - condexit = cond(ls); - enterblock(fs, &bl, 1); - checknext(ls, TK_DO); - block(ls); - luaK_patchlist(fs, luaK_jump(fs), whileinit); - check_match(ls, TK_END, TK_WHILE, line); - leaveblock(fs); - luaK_patchtohere(fs, condexit); /* false conditions finish the loop */ -} - - -static void repeatstat (LexState *ls, int line) { - /* repeatstat -> REPEAT block UNTIL cond */ - int condexit; - FuncState *fs = ls->fs; - int repeat_init = luaK_getlabel(fs); - BlockCnt bl1, bl2; - enterblock(fs, &bl1, 1); /* loop block */ - enterblock(fs, &bl2, 0); /* scope block */ - luaX_next(ls); /* skip REPEAT */ - chunk(ls); - check_match(ls, TK_UNTIL, TK_REPEAT, line); - condexit = cond(ls); /* read condition (inside scope block) */ - if (!bl2.upval) { /* no upvalues? */ - leaveblock(fs); /* finish scope */ - luaK_patchlist(ls->fs, condexit, repeat_init); /* close the loop */ - } - else { /* complete semantics when there are upvalues */ - breakstat(ls); /* if condition then break */ - luaK_patchtohere(ls->fs, condexit); /* else... */ - leaveblock(fs); /* finish scope... */ - luaK_patchlist(ls->fs, luaK_jump(fs), repeat_init); /* and repeat */ - } - leaveblock(fs); /* finish loop */ -} - - -static int exp1 (LexState *ls) { - expdesc e; - int k; - expr(ls, &e); - k = e.k; - luaK_exp2nextreg(ls->fs, &e); - return k; -} - - -static void forbody (LexState *ls, int base, int line, int nvars, int isnum) { - /* forbody -> DO block */ - BlockCnt bl; - FuncState *fs = ls->fs; - int prep, endfor; - adjustlocalvars(ls, 3); /* control variables */ - checknext(ls, TK_DO); - prep = isnum ? luaK_codeAsBx(fs, OP_FORPREP, base, NO_JUMP) : luaK_jump(fs); - enterblock(fs, &bl, 0); /* scope for declared variables */ - adjustlocalvars(ls, nvars); - luaK_reserveregs(fs, nvars); - block(ls); - leaveblock(fs); /* end of scope for declared variables */ - luaK_patchtohere(fs, prep); - endfor = (isnum) ? luaK_codeAsBx(fs, OP_FORLOOP, base, NO_JUMP) : - luaK_codeABC(fs, OP_TFORLOOP, base, 0, nvars); - luaK_fixline(fs, line); /* pretend that `OP_FOR' starts the loop */ - luaK_patchlist(fs, (isnum ? endfor : luaK_jump(fs)), prep + 1); -} - - -static void fornum (LexState *ls, TString *varname, int line) { - /* fornum -> NAME = exp1,exp1[,exp1] forbody */ - FuncState *fs = ls->fs; - int base = fs->freereg; - new_localvarliteral(ls, "(for index)", 0); - new_localvarliteral(ls, "(for limit)", 1); - new_localvarliteral(ls, "(for step)", 2); - new_localvar(ls, varname, 3); - checknext(ls, '='); - exp1(ls); /* initial value */ - checknext(ls, ','); - exp1(ls); /* limit */ - if (testnext(ls, ',')) - exp1(ls); /* optional step */ - else { /* default step = 1 */ - luaK_codeABx(fs, OP_LOADK, fs->freereg, luaK_numberK(fs, 1)); - luaK_reserveregs(fs, 1); - } - forbody(ls, base, line, 1, 1); -} - - -static void forlist (LexState *ls, TString *indexname) { - /* forlist -> NAME {,NAME} IN explist1 forbody */ - FuncState *fs = ls->fs; - expdesc e; - int nvars = 0; - int line; - int base = fs->freereg; - /* create control variables */ - new_localvarliteral(ls, "(for generator)", nvars++); - new_localvarliteral(ls, "(for state)", nvars++); - new_localvarliteral(ls, "(for control)", nvars++); - /* create declared variables */ - new_localvar(ls, indexname, nvars++); - while (testnext(ls, ',')) - new_localvar(ls, str_checkname(ls), nvars++); - checknext(ls, TK_IN); - line = ls->linenumber; - adjust_assign(ls, 3, explist1(ls, &e), &e); - luaK_checkstack(fs, 3); /* extra space to call generator */ - forbody(ls, base, line, nvars - 3, 0); -} - - -static void forstat (LexState *ls, int line) { - /* forstat -> FOR (fornum | forlist) END */ - FuncState *fs = ls->fs; - TString *varname; - BlockCnt bl; - enterblock(fs, &bl, 1); /* scope for loop and control variables */ - luaX_next(ls); /* skip `for' */ - varname = str_checkname(ls); /* first variable name */ - switch (ls->t.token) { - case '=': fornum(ls, varname, line); break; - case ',': case TK_IN: forlist(ls, varname); break; - default: luaX_syntaxerror(ls, LUA_QL("=") " or " LUA_QL("in") " expected"); - } - check_match(ls, TK_END, TK_FOR, line); - leaveblock(fs); /* loop scope (`break' jumps to this point) */ -} - - -static int test_then_block (LexState *ls) { - /* test_then_block -> [IF | ELSEIF] cond THEN block */ - int condexit; - luaX_next(ls); /* skip IF or ELSEIF */ - condexit = cond(ls); - checknext(ls, TK_THEN); - block(ls); /* `then' part */ - return condexit; -} - - -static void ifstat (LexState *ls, int line) { - /* ifstat -> IF cond THEN block {ELSEIF cond THEN block} [ELSE block] END */ - FuncState *fs = ls->fs; - int flist; - int escapelist = NO_JUMP; - flist = test_then_block(ls); /* IF cond THEN block */ - while (ls->t.token == TK_ELSEIF) { - luaK_concat(fs, &escapelist, luaK_jump(fs)); - luaK_patchtohere(fs, flist); - flist = test_then_block(ls); /* ELSEIF cond THEN block */ - } - if (ls->t.token == TK_ELSE) { - luaK_concat(fs, &escapelist, luaK_jump(fs)); - luaK_patchtohere(fs, flist); - luaX_next(ls); /* skip ELSE (after patch, for correct line info) */ - block(ls); /* `else' part */ - } - else - luaK_concat(fs, &escapelist, flist); - luaK_patchtohere(fs, escapelist); - check_match(ls, TK_END, TK_IF, line); -} - - -static void localfunc (LexState *ls) { - expdesc v, b; - FuncState *fs = ls->fs; - new_localvar(ls, str_checkname(ls), 0); - init_exp(&v, VLOCAL, fs->freereg); - luaK_reserveregs(fs, 1); - adjustlocalvars(ls, 1); - body(ls, &b, 0, ls->linenumber); - luaK_storevar(fs, &v, &b); - /* debug information will only see the variable after this point! */ - getlocvar(fs, fs->nactvar - 1).startpc = fs->pc; -} - - -static void localstat (LexState *ls) { - /* stat -> LOCAL NAME {`,' NAME} [`=' explist1] */ - int nvars = 0; - int nexps; - expdesc e; - do { - new_localvar(ls, str_checkname(ls), nvars++); - } while (testnext(ls, ',')); - if (testnext(ls, '=')) - nexps = explist1(ls, &e); - else { - e.k = VVOID; - nexps = 0; - } - adjust_assign(ls, nvars, nexps, &e); - adjustlocalvars(ls, nvars); -} - - -static int funcname (LexState *ls, expdesc *v) { - /* funcname -> NAME {field} [`:' NAME] */ - int needself = 0; - singlevar(ls, v); - while (ls->t.token == '.') - field(ls, v); - if (ls->t.token == ':') { - needself = 1; - field(ls, v); - } - return needself; -} - - -static void funcstat (LexState *ls, int line) { - /* funcstat -> FUNCTION funcname body */ - int needself; - expdesc v, b; - luaX_next(ls); /* skip FUNCTION */ - needself = funcname(ls, &v); - body(ls, &b, needself, line); - luaK_storevar(ls->fs, &v, &b); - luaK_fixline(ls->fs, line); /* definition `happens' in the first line */ -} - - -static void exprstat (LexState *ls) { - /* stat -> func | assignment */ - FuncState *fs = ls->fs; - struct LHS_assign v; - primaryexp(ls, &v.v); - if (v.v.k == VCALL) /* stat -> func */ - SETARG_C(getcode(fs, &v.v), 1); /* call statement uses no results */ - else { /* stat -> assignment */ - v.prev = NULL; - assignment(ls, &v, 1); - } -} - - -static void retstat (LexState *ls) { - /* stat -> RETURN explist */ - FuncState *fs = ls->fs; - expdesc e; - int first, nret; /* registers with returned values */ - luaX_next(ls); /* skip RETURN */ - if (block_follow(ls->t.token) || ls->t.token == ';') - first = nret = 0; /* return no values */ - else { - nret = explist1(ls, &e); /* optional return values */ - if (hasmultret(e.k)) { - luaK_setmultret(fs, &e); - if (e.k == VCALL && nret == 1) { /* tail call? */ - SET_OPCODE(getcode(fs,&e), OP_TAILCALL); - lua_assert(GETARG_A(getcode(fs,&e)) == fs->nactvar); - } - first = fs->nactvar; - nret = LUA_MULTRET; /* return all values */ - } - else { - if (nret == 1) /* only one single value? */ - first = luaK_exp2anyreg(fs, &e); - else { - luaK_exp2nextreg(fs, &e); /* values must go to the `stack' */ - first = fs->nactvar; /* return all `active' values */ - lua_assert(nret == fs->freereg - first); - } - } - } - luaK_ret(fs, first, nret); -} - - -static int statement (LexState *ls) { - int line = ls->linenumber; /* may be needed for error messages */ - switch (ls->t.token) { - case TK_IF: { /* stat -> ifstat */ - ifstat(ls, line); - return 0; - } - case TK_WHILE: { /* stat -> whilestat */ - whilestat(ls, line); - return 0; - } - case TK_DO: { /* stat -> DO block END */ - luaX_next(ls); /* skip DO */ - block(ls); - check_match(ls, TK_END, TK_DO, line); - return 0; - } - case TK_FOR: { /* stat -> forstat */ - forstat(ls, line); - return 0; - } - case TK_REPEAT: { /* stat -> repeatstat */ - repeatstat(ls, line); - return 0; - } - case TK_FUNCTION: { - funcstat(ls, line); /* stat -> funcstat */ - return 0; - } - case TK_LOCAL: { /* stat -> localstat */ - luaX_next(ls); /* skip LOCAL */ - if (testnext(ls, TK_FUNCTION)) /* local function? */ - localfunc(ls); - else - localstat(ls); - return 0; - } - case TK_RETURN: { /* stat -> retstat */ - retstat(ls); - return 1; /* must be last statement */ - } - case TK_BREAK: { /* stat -> breakstat */ - luaX_next(ls); /* skip BREAK */ - breakstat(ls); - return 1; /* must be last statement */ - } - default: { - exprstat(ls); - return 0; /* to avoid warnings */ - } - } -} - - -static void chunk (LexState *ls) { - /* chunk -> { stat [`;'] } */ - int islast = 0; - enterlevel(ls); - while (!islast && !block_follow(ls->t.token)) { - islast = statement(ls); - testnext(ls, ';'); - lua_assert(ls->fs->f->maxstacksize >= ls->fs->freereg && - ls->fs->freereg >= ls->fs->nactvar); - ls->fs->freereg = ls->fs->nactvar; /* free registers */ - } - leavelevel(ls); -} - -/* }====================================================================== */ diff --git a/ml_curl/lib/lua51/src/lparser.h b/ml_curl/lib/lua51/src/lparser.h deleted file mode 100644 index 18836af..0000000 --- a/ml_curl/lib/lua51/src/lparser.h +++ /dev/null @@ -1,82 +0,0 @@ -/* -** $Id: lparser.h,v 1.57.1.1 2007/12/27 13:02:25 roberto Exp $ -** Lua Parser -** See Copyright Notice in lua.h -*/ - -#ifndef lparser_h -#define lparser_h - -#include "llimits.h" -#include "lobject.h" -#include "lzio.h" - - -/* -** Expression descriptor -*/ - -typedef enum { - VVOID, /* no value */ - VNIL, - VTRUE, - VFALSE, - VK, /* info = index of constant in `k' */ - VKNUM, /* nval = numerical value */ - VLOCAL, /* info = local register */ - VUPVAL, /* info = index of upvalue in `upvalues' */ - VGLOBAL, /* info = index of table; aux = index of global name in `k' */ - VINDEXED, /* info = table register; aux = index register (or `k') */ - VJMP, /* info = instruction pc */ - VRELOCABLE, /* info = instruction pc */ - VNONRELOC, /* info = result register */ - VCALL, /* info = instruction pc */ - VVARARG /* info = instruction pc */ -} expkind; - -typedef struct expdesc { - expkind k; - union { - struct { int info, aux; } s; - lua_Number nval; - } u; - int t; /* patch list of `exit when true' */ - int f; /* patch list of `exit when false' */ -} expdesc; - - -typedef struct upvaldesc { - lu_byte k; - lu_byte info; -} upvaldesc; - - -struct BlockCnt; /* defined in lparser.c */ - - -/* state needed to generate code for a given function */ -typedef struct FuncState { - Proto *f; /* current function header */ - Table *h; /* table to find (and reuse) elements in `k' */ - struct FuncState *prev; /* enclosing function */ - struct LexState *ls; /* lexical state */ - struct lua_State *L; /* copy of the Lua state */ - struct BlockCnt *bl; /* chain of current blocks */ - int pc; /* next position to code (equivalent to `ncode') */ - int lasttarget; /* `pc' of last `jump target' */ - int jpc; /* list of pending jumps to `pc' */ - int freereg; /* first free register */ - int nk; /* number of elements in `k' */ - int np; /* number of elements in `p' */ - short nlocvars; /* number of elements in `locvars' */ - lu_byte nactvar; /* number of active local variables */ - upvaldesc upvalues[LUAI_MAXUPVALUES]; /* upvalues */ - unsigned short actvar[LUAI_MAXVARS]; /* declared-variable stack */ -} FuncState; - - -LUAI_FUNC Proto *luaY_parser (lua_State *L, ZIO *z, Mbuffer *buff, - const char *name); - - -#endif diff --git a/ml_curl/lib/lua51/src/lstate.c b/ml_curl/lib/lua51/src/lstate.c deleted file mode 100644 index 4313b83..0000000 --- a/ml_curl/lib/lua51/src/lstate.c +++ /dev/null @@ -1,214 +0,0 @@ -/* -** $Id: lstate.c,v 2.36.1.2 2008/01/03 15:20:39 roberto Exp $ -** Global State -** See Copyright Notice in lua.h -*/ - - -#include - -#define lstate_c -#define LUA_CORE - -#include "lua.h" - -#include "ldebug.h" -#include "ldo.h" -#include "lfunc.h" -#include "lgc.h" -#include "llex.h" -#include "lmem.h" -#include "lstate.h" -#include "lstring.h" -#include "ltable.h" -#include "ltm.h" - - -#define state_size(x) (sizeof(x) + LUAI_EXTRASPACE) -#define fromstate(l) (cast(lu_byte *, (l)) - LUAI_EXTRASPACE) -#define tostate(l) (cast(lua_State *, cast(lu_byte *, l) + LUAI_EXTRASPACE)) - - -/* -** Main thread combines a thread state and the global state -*/ -typedef struct LG { - lua_State l; - global_State g; -} LG; - - - -static void stack_init (lua_State *L1, lua_State *L) { - /* initialize CallInfo array */ - L1->base_ci = luaM_newvector(L, BASIC_CI_SIZE, CallInfo); - L1->ci = L1->base_ci; - L1->size_ci = BASIC_CI_SIZE; - L1->end_ci = L1->base_ci + L1->size_ci - 1; - /* initialize stack array */ - L1->stack = luaM_newvector(L, BASIC_STACK_SIZE + EXTRA_STACK, TValue); - L1->stacksize = BASIC_STACK_SIZE + EXTRA_STACK; - L1->top = L1->stack; - L1->stack_last = L1->stack+(L1->stacksize - EXTRA_STACK)-1; - /* initialize first ci */ - L1->ci->func = L1->top; - setnilvalue(L1->top++); /* `function' entry for this `ci' */ - L1->base = L1->ci->base = L1->top; - L1->ci->top = L1->top + LUA_MINSTACK; -} - - -static void freestack (lua_State *L, lua_State *L1) { - luaM_freearray(L, L1->base_ci, L1->size_ci, CallInfo); - luaM_freearray(L, L1->stack, L1->stacksize, TValue); -} - - -/* -** open parts that may cause memory-allocation errors -*/ -static void f_luaopen (lua_State *L, void *ud) { - global_State *g = G(L); - UNUSED(ud); - stack_init(L, L); /* init stack */ - sethvalue(L, gt(L), luaH_new(L, 0, 2)); /* table of globals */ - sethvalue(L, registry(L), luaH_new(L, 0, 2)); /* registry */ - luaS_resize(L, MINSTRTABSIZE); /* initial size of string table */ - luaT_init(L); - luaX_init(L); - luaS_fix(luaS_newliteral(L, MEMERRMSG)); - g->GCthreshold = 4*g->totalbytes; -} - - -static void preinit_state (lua_State *L, global_State *g) { - G(L) = g; - L->stack = NULL; - L->stacksize = 0; - L->errorJmp = NULL; - L->hook = NULL; - L->hookmask = 0; - L->basehookcount = 0; - L->allowhook = 1; - resethookcount(L); - L->openupval = NULL; - L->size_ci = 0; - L->nCcalls = L->baseCcalls = 0; - L->status = 0; - L->base_ci = L->ci = NULL; - L->savedpc = NULL; - L->errfunc = 0; - setnilvalue(gt(L)); -} - - -static void close_state (lua_State *L) { - global_State *g = G(L); - luaF_close(L, L->stack); /* close all upvalues for this thread */ - luaC_freeall(L); /* collect all objects */ - lua_assert(g->rootgc == obj2gco(L)); - lua_assert(g->strt.nuse == 0); - luaM_freearray(L, G(L)->strt.hash, G(L)->strt.size, TString *); - luaZ_freebuffer(L, &g->buff); - freestack(L, L); - lua_assert(g->totalbytes == sizeof(LG)); - (*g->frealloc)(g->ud, fromstate(L), state_size(LG), 0); -} - - -lua_State *luaE_newthread (lua_State *L) { - lua_State *L1 = tostate(luaM_malloc(L, state_size(lua_State))); - luaC_link(L, obj2gco(L1), LUA_TTHREAD); - preinit_state(L1, G(L)); - stack_init(L1, L); /* init stack */ - setobj2n(L, gt(L1), gt(L)); /* share table of globals */ - L1->hookmask = L->hookmask; - L1->basehookcount = L->basehookcount; - L1->hook = L->hook; - resethookcount(L1); - lua_assert(iswhite(obj2gco(L1))); - return L1; -} - - -void luaE_freethread (lua_State *L, lua_State *L1) { - luaF_close(L1, L1->stack); /* close all upvalues for this thread */ - lua_assert(L1->openupval == NULL); - luai_userstatefree(L1); - freestack(L, L1); - luaM_freemem(L, fromstate(L1), state_size(lua_State)); -} - - -LUA_API lua_State *lua_newstate (lua_Alloc f, void *ud) { - int i; - lua_State *L; - global_State *g; - void *l = (*f)(ud, NULL, 0, state_size(LG)); - if (l == NULL) return NULL; - L = tostate(l); - g = &((LG *)L)->g; - L->next = NULL; - L->tt = LUA_TTHREAD; - g->currentwhite = bit2mask(WHITE0BIT, FIXEDBIT); - L->marked = luaC_white(g); - set2bits(L->marked, FIXEDBIT, SFIXEDBIT); - preinit_state(L, g); - g->frealloc = f; - g->ud = ud; - g->mainthread = L; - g->uvhead.u.l.prev = &g->uvhead; - g->uvhead.u.l.next = &g->uvhead; - g->GCthreshold = 0; /* mark it as unfinished state */ - g->strt.size = 0; - g->strt.nuse = 0; - g->strt.hash = NULL; - setnilvalue(registry(L)); - luaZ_initbuffer(L, &g->buff); - g->panic = NULL; - g->gcstate = GCSpause; - g->rootgc = obj2gco(L); - g->sweepstrgc = 0; - g->sweepgc = &g->rootgc; - g->gray = NULL; - g->grayagain = NULL; - g->weak = NULL; - g->tmudata = NULL; - g->totalbytes = sizeof(LG); - g->gcpause = LUAI_GCPAUSE; - g->gcstepmul = LUAI_GCMUL; - g->gcdept = 0; - for (i=0; imt[i] = NULL; - if (luaD_rawrunprotected(L, f_luaopen, NULL) != 0) { - /* memory allocation error: free partial state */ - close_state(L); - L = NULL; - } - else - luai_userstateopen(L); - return L; -} - - -static void callallgcTM (lua_State *L, void *ud) { - UNUSED(ud); - luaC_callGCTM(L); /* call GC metamethods for all udata */ -} - - -LUA_API void lua_close (lua_State *L) { - L = G(L)->mainthread; /* only the main thread can be closed */ - lua_lock(L); - luaF_close(L, L->stack); /* close all upvalues for this thread */ - luaC_separateudata(L, 1); /* separate udata that have GC metamethods */ - L->errfunc = 0; /* no error function during GC metamethods */ - do { /* repeat until no more errors */ - L->ci = L->base_ci; - L->base = L->top = L->ci->base; - L->nCcalls = L->baseCcalls = 0; - } while (luaD_rawrunprotected(L, callallgcTM, NULL) != 0); - lua_assert(G(L)->tmudata == NULL); - luai_userstateclose(L); - close_state(L); -} - diff --git a/ml_curl/lib/lua51/src/lstate.h b/ml_curl/lib/lua51/src/lstate.h deleted file mode 100644 index 3bc575b..0000000 --- a/ml_curl/lib/lua51/src/lstate.h +++ /dev/null @@ -1,169 +0,0 @@ -/* -** $Id: lstate.h,v 2.24.1.2 2008/01/03 15:20:39 roberto Exp $ -** Global State -** See Copyright Notice in lua.h -*/ - -#ifndef lstate_h -#define lstate_h - -#include "lua.h" - -#include "lobject.h" -#include "ltm.h" -#include "lzio.h" - - - -struct lua_longjmp; /* defined in ldo.c */ - - -/* table of globals */ -#define gt(L) (&L->l_gt) - -/* registry */ -#define registry(L) (&G(L)->l_registry) - - -/* extra stack space to handle TM calls and some other extras */ -#define EXTRA_STACK 5 - - -#define BASIC_CI_SIZE 8 - -#define BASIC_STACK_SIZE (2*LUA_MINSTACK) - - - -typedef struct stringtable { - GCObject **hash; - lu_int32 nuse; /* number of elements */ - int size; -} stringtable; - - -/* -** informations about a call -*/ -typedef struct CallInfo { - StkId base; /* base for this function */ - StkId func; /* function index in the stack */ - StkId top; /* top for this function */ - const Instruction *savedpc; - int nresults; /* expected number of results from this function */ - int tailcalls; /* number of tail calls lost under this entry */ -} CallInfo; - - - -#define curr_func(L) (clvalue(L->ci->func)) -#define ci_func(ci) (clvalue((ci)->func)) -#define f_isLua(ci) (!ci_func(ci)->c.isC) -#define isLua(ci) (ttisfunction((ci)->func) && f_isLua(ci)) - - -/* -** `global state', shared by all threads of this state -*/ -typedef struct global_State { - stringtable strt; /* hash table for strings */ - lua_Alloc frealloc; /* function to reallocate memory */ - void *ud; /* auxiliary data to `frealloc' */ - lu_byte currentwhite; - lu_byte gcstate; /* state of garbage collector */ - int sweepstrgc; /* position of sweep in `strt' */ - GCObject *rootgc; /* list of all collectable objects */ - GCObject **sweepgc; /* position of sweep in `rootgc' */ - GCObject *gray; /* list of gray objects */ - GCObject *grayagain; /* list of objects to be traversed atomically */ - GCObject *weak; /* list of weak tables (to be cleared) */ - GCObject *tmudata; /* last element of list of userdata to be GC */ - Mbuffer buff; /* temporary buffer for string concatentation */ - lu_mem GCthreshold; - lu_mem totalbytes; /* number of bytes currently allocated */ - lu_mem estimate; /* an estimate of number of bytes actually in use */ - lu_mem gcdept; /* how much GC is `behind schedule' */ - int gcpause; /* size of pause between successive GCs */ - int gcstepmul; /* GC `granularity' */ - lua_CFunction panic; /* to be called in unprotected errors */ - TValue l_registry; - struct lua_State *mainthread; - UpVal uvhead; /* head of double-linked list of all open upvalues */ - struct Table *mt[NUM_TAGS]; /* metatables for basic types */ - TString *tmname[TM_N]; /* array with tag-method names */ -} global_State; - - -/* -** `per thread' state -*/ -struct lua_State { - CommonHeader; - lu_byte status; - StkId top; /* first free slot in the stack */ - StkId base; /* base of current function */ - global_State *l_G; - CallInfo *ci; /* call info for current function */ - const Instruction *savedpc; /* `savedpc' of current function */ - StkId stack_last; /* last free slot in the stack */ - StkId stack; /* stack base */ - CallInfo *end_ci; /* points after end of ci array*/ - CallInfo *base_ci; /* array of CallInfo's */ - int stacksize; - int size_ci; /* size of array `base_ci' */ - unsigned short nCcalls; /* number of nested C calls */ - unsigned short baseCcalls; /* nested C calls when resuming coroutine */ - lu_byte hookmask; - lu_byte allowhook; - int basehookcount; - int hookcount; - lua_Hook hook; - TValue l_gt; /* table of globals */ - TValue env; /* temporary place for environments */ - GCObject *openupval; /* list of open upvalues in this stack */ - GCObject *gclist; - struct lua_longjmp *errorJmp; /* current error recover point */ - ptrdiff_t errfunc; /* current error handling function (stack index) */ -}; - - -#define G(L) (L->l_G) - - -/* -** Union of all collectable objects -*/ -union GCObject { - GCheader gch; - union TString ts; - union Udata u; - union Closure cl; - struct Table h; - struct Proto p; - struct UpVal uv; - struct lua_State th; /* thread */ -}; - - -/* macros to convert a GCObject into a specific value */ -#define rawgco2ts(o) check_exp((o)->gch.tt == LUA_TSTRING, &((o)->ts)) -#define gco2ts(o) (&rawgco2ts(o)->tsv) -#define rawgco2u(o) check_exp((o)->gch.tt == LUA_TUSERDATA, &((o)->u)) -#define gco2u(o) (&rawgco2u(o)->uv) -#define gco2cl(o) check_exp((o)->gch.tt == LUA_TFUNCTION, &((o)->cl)) -#define gco2h(o) check_exp((o)->gch.tt == LUA_TTABLE, &((o)->h)) -#define gco2p(o) check_exp((o)->gch.tt == LUA_TPROTO, &((o)->p)) -#define gco2uv(o) check_exp((o)->gch.tt == LUA_TUPVAL, &((o)->uv)) -#define ngcotouv(o) \ - check_exp((o) == NULL || (o)->gch.tt == LUA_TUPVAL, &((o)->uv)) -#define gco2th(o) check_exp((o)->gch.tt == LUA_TTHREAD, &((o)->th)) - -/* macro to convert any Lua object into a GCObject */ -#define obj2gco(v) (cast(GCObject *, (v))) - - -LUAI_FUNC lua_State *luaE_newthread (lua_State *L); -LUAI_FUNC void luaE_freethread (lua_State *L, lua_State *L1); - -#endif - diff --git a/ml_curl/lib/lua51/src/lstring.c b/ml_curl/lib/lua51/src/lstring.c deleted file mode 100644 index 4911315..0000000 --- a/ml_curl/lib/lua51/src/lstring.c +++ /dev/null @@ -1,111 +0,0 @@ -/* -** $Id: lstring.c,v 2.8.1.1 2007/12/27 13:02:25 roberto Exp $ -** String table (keeps all strings handled by Lua) -** See Copyright Notice in lua.h -*/ - - -#include - -#define lstring_c -#define LUA_CORE - -#include "lua.h" - -#include "lmem.h" -#include "lobject.h" -#include "lstate.h" -#include "lstring.h" - - - -void luaS_resize (lua_State *L, int newsize) { - GCObject **newhash; - stringtable *tb; - int i; - if (G(L)->gcstate == GCSsweepstring) - return; /* cannot resize during GC traverse */ - newhash = luaM_newvector(L, newsize, GCObject *); - tb = &G(L)->strt; - for (i=0; isize; i++) { - GCObject *p = tb->hash[i]; - while (p) { /* for each node in the list */ - GCObject *next = p->gch.next; /* save next */ - unsigned int h = gco2ts(p)->hash; - int h1 = lmod(h, newsize); /* new position */ - lua_assert(cast_int(h%newsize) == lmod(h, newsize)); - p->gch.next = newhash[h1]; /* chain it */ - newhash[h1] = p; - p = next; - } - } - luaM_freearray(L, tb->hash, tb->size, TString *); - tb->size = newsize; - tb->hash = newhash; -} - - -static TString *newlstr (lua_State *L, const char *str, size_t l, - unsigned int h) { - TString *ts; - stringtable *tb; - if (l+1 > (MAX_SIZET - sizeof(TString))/sizeof(char)) - luaM_toobig(L); - ts = cast(TString *, luaM_malloc(L, (l+1)*sizeof(char)+sizeof(TString))); - ts->tsv.len = l; - ts->tsv.hash = h; - ts->tsv.marked = luaC_white(G(L)); - ts->tsv.tt = LUA_TSTRING; - ts->tsv.reserved = 0; - memcpy(ts+1, str, l*sizeof(char)); - ((char *)(ts+1))[l] = '\0'; /* ending 0 */ - tb = &G(L)->strt; - h = lmod(h, tb->size); - ts->tsv.next = tb->hash[h]; /* chain new entry */ - tb->hash[h] = obj2gco(ts); - tb->nuse++; - if (tb->nuse > cast(lu_int32, tb->size) && tb->size <= MAX_INT/2) - luaS_resize(L, tb->size*2); /* too crowded */ - return ts; -} - - -TString *luaS_newlstr (lua_State *L, const char *str, size_t l) { - GCObject *o; - unsigned int h = cast(unsigned int, l); /* seed */ - size_t step = (l>>5)+1; /* if string is too long, don't hash all its chars */ - size_t l1; - for (l1=l; l1>=step; l1-=step) /* compute hash */ - h = h ^ ((h<<5)+(h>>2)+cast(unsigned char, str[l1-1])); - for (o = G(L)->strt.hash[lmod(h, G(L)->strt.size)]; - o != NULL; - o = o->gch.next) { - TString *ts = rawgco2ts(o); - if (ts->tsv.len == l && (memcmp(str, getstr(ts), l) == 0)) { - /* string may be dead */ - if (isdead(G(L), o)) changewhite(o); - return ts; - } - } - return newlstr(L, str, l, h); /* not found */ -} - - -Udata *luaS_newudata (lua_State *L, size_t s, Table *e) { - Udata *u; - if (s > MAX_SIZET - sizeof(Udata)) - luaM_toobig(L); - u = cast(Udata *, luaM_malloc(L, s + sizeof(Udata))); - u->uv.marked = luaC_white(G(L)); /* is not finalized */ - u->uv.tt = LUA_TUSERDATA; - u->uv.len = s; - u->uv.metatable = NULL; - u->uv.env = e; - /* chain it on udata list (after main thread) */ - u->uv.next = G(L)->mainthread->next; - G(L)->mainthread->next = obj2gco(u); - return u; -} - diff --git a/ml_curl/lib/lua51/src/lstring.h b/ml_curl/lib/lua51/src/lstring.h deleted file mode 100644 index 73a2ff8..0000000 --- a/ml_curl/lib/lua51/src/lstring.h +++ /dev/null @@ -1,31 +0,0 @@ -/* -** $Id: lstring.h,v 1.43.1.1 2007/12/27 13:02:25 roberto Exp $ -** String table (keep all strings handled by Lua) -** See Copyright Notice in lua.h -*/ - -#ifndef lstring_h -#define lstring_h - - -#include "lgc.h" -#include "lobject.h" -#include "lstate.h" - - -#define sizestring(s) (sizeof(union TString)+((s)->len+1)*sizeof(char)) - -#define sizeudata(u) (sizeof(union Udata)+(u)->len) - -#define luaS_new(L, s) (luaS_newlstr(L, s, strlen(s))) -#define luaS_newliteral(L, s) (luaS_newlstr(L, "" s, \ - (sizeof(s)/sizeof(char))-1)) - -#define luaS_fix(s) l_setbit((s)->tsv.marked, FIXEDBIT) - -LUAI_FUNC void luaS_resize (lua_State *L, int newsize); -LUAI_FUNC Udata *luaS_newudata (lua_State *L, size_t s, Table *e); -LUAI_FUNC TString *luaS_newlstr (lua_State *L, const char *str, size_t l); - - -#endif diff --git a/ml_curl/lib/lua51/src/lstrlib.c b/ml_curl/lib/lua51/src/lstrlib.c deleted file mode 100644 index 1b4763d..0000000 --- a/ml_curl/lib/lua51/src/lstrlib.c +++ /dev/null @@ -1,869 +0,0 @@ -/* -** $Id: lstrlib.c,v 1.132.1.4 2008/07/11 17:27:21 roberto Exp $ -** Standard library for string operations and pattern-matching -** See Copyright Notice in lua.h -*/ - - -#include -#include -#include -#include -#include - -#define lstrlib_c -#define LUA_LIB - -#include "lua.h" - -#include "lauxlib.h" -#include "lualib.h" - - -/* macro to `unsign' a character */ -#define uchar(c) ((unsigned char)(c)) - - - -static int str_len (lua_State *L) { - size_t l; - luaL_checklstring(L, 1, &l); - lua_pushinteger(L, l); - return 1; -} - - -static ptrdiff_t posrelat (ptrdiff_t pos, size_t len) { - /* relative string position: negative means back from end */ - if (pos < 0) pos += (ptrdiff_t)len + 1; - return (pos >= 0) ? pos : 0; -} - - -static int str_sub (lua_State *L) { - size_t l; - const char *s = luaL_checklstring(L, 1, &l); - ptrdiff_t start = posrelat(luaL_checkinteger(L, 2), l); - ptrdiff_t end = posrelat(luaL_optinteger(L, 3, -1), l); - if (start < 1) start = 1; - if (end > (ptrdiff_t)l) end = (ptrdiff_t)l; - if (start <= end) - lua_pushlstring(L, s+start-1, end-start+1); - else lua_pushliteral(L, ""); - return 1; -} - - -static int str_reverse (lua_State *L) { - size_t l; - luaL_Buffer b; - const char *s = luaL_checklstring(L, 1, &l); - luaL_buffinit(L, &b); - while (l--) luaL_addchar(&b, s[l]); - luaL_pushresult(&b); - return 1; -} - - -static int str_lower (lua_State *L) { - size_t l; - size_t i; - luaL_Buffer b; - const char *s = luaL_checklstring(L, 1, &l); - luaL_buffinit(L, &b); - for (i=0; i 0) - luaL_addlstring(&b, s, l); - luaL_pushresult(&b); - return 1; -} - - -static int str_byte (lua_State *L) { - size_t l; - const char *s = luaL_checklstring(L, 1, &l); - ptrdiff_t posi = posrelat(luaL_optinteger(L, 2, 1), l); - ptrdiff_t pose = posrelat(luaL_optinteger(L, 3, posi), l); - int n, i; - if (posi <= 0) posi = 1; - if ((size_t)pose > l) pose = l; - if (posi > pose) return 0; /* empty interval; return no values */ - n = (int)(pose - posi + 1); - if (posi + n <= pose) /* overflow? */ - luaL_error(L, "string slice too long"); - luaL_checkstack(L, n, "string slice too long"); - for (i=0; i= ms->level || ms->capture[l].len == CAP_UNFINISHED) - return luaL_error(ms->L, "invalid capture index"); - return l; -} - - -static int capture_to_close (MatchState *ms) { - int level = ms->level; - for (level--; level>=0; level--) - if (ms->capture[level].len == CAP_UNFINISHED) return level; - return luaL_error(ms->L, "invalid pattern capture"); -} - - -static const char *classend (MatchState *ms, const char *p) { - switch (*p++) { - case L_ESC: { - if (*p == '\0') - luaL_error(ms->L, "malformed pattern (ends with " LUA_QL("%%") ")"); - return p+1; - } - case '[': { - if (*p == '^') p++; - do { /* look for a `]' */ - if (*p == '\0') - luaL_error(ms->L, "malformed pattern (missing " LUA_QL("]") ")"); - if (*(p++) == L_ESC && *p != '\0') - p++; /* skip escapes (e.g. `%]') */ - } while (*p != ']'); - return p+1; - } - default: { - return p; - } - } -} - - -static int match_class (int c, int cl) { - int res; - switch (tolower(cl)) { - case 'a' : res = isalpha(c); break; - case 'c' : res = iscntrl(c); break; - case 'd' : res = isdigit(c); break; - case 'l' : res = islower(c); break; - case 'p' : res = ispunct(c); break; - case 's' : res = isspace(c); break; - case 'u' : res = isupper(c); break; - case 'w' : res = isalnum(c); break; - case 'x' : res = isxdigit(c); break; - case 'z' : res = (c == 0); break; - default: return (cl == c); - } - return (islower(cl) ? res : !res); -} - - -static int matchbracketclass (int c, const char *p, const char *ec) { - int sig = 1; - if (*(p+1) == '^') { - sig = 0; - p++; /* skip the `^' */ - } - while (++p < ec) { - if (*p == L_ESC) { - p++; - if (match_class(c, uchar(*p))) - return sig; - } - else if ((*(p+1) == '-') && (p+2 < ec)) { - p+=2; - if (uchar(*(p-2)) <= c && c <= uchar(*p)) - return sig; - } - else if (uchar(*p) == c) return sig; - } - return !sig; -} - - -static int singlematch (int c, const char *p, const char *ep) { - switch (*p) { - case '.': return 1; /* matches any char */ - case L_ESC: return match_class(c, uchar(*(p+1))); - case '[': return matchbracketclass(c, p, ep-1); - default: return (uchar(*p) == c); - } -} - - -static const char *match (MatchState *ms, const char *s, const char *p); - - -static const char *matchbalance (MatchState *ms, const char *s, - const char *p) { - if (*p == 0 || *(p+1) == 0) - luaL_error(ms->L, "unbalanced pattern"); - if (*s != *p) return NULL; - else { - int b = *p; - int e = *(p+1); - int cont = 1; - while (++s < ms->src_end) { - if (*s == e) { - if (--cont == 0) return s+1; - } - else if (*s == b) cont++; - } - } - return NULL; /* string ends out of balance */ -} - - -static const char *max_expand (MatchState *ms, const char *s, - const char *p, const char *ep) { - ptrdiff_t i = 0; /* counts maximum expand for item */ - while ((s+i)src_end && singlematch(uchar(*(s+i)), p, ep)) - i++; - /* keeps trying to match with the maximum repetitions */ - while (i>=0) { - const char *res = match(ms, (s+i), ep+1); - if (res) return res; - i--; /* else didn't match; reduce 1 repetition to try again */ - } - return NULL; -} - - -static const char *min_expand (MatchState *ms, const char *s, - const char *p, const char *ep) { - for (;;) { - const char *res = match(ms, s, ep+1); - if (res != NULL) - return res; - else if (ssrc_end && singlematch(uchar(*s), p, ep)) - s++; /* try with one more repetition */ - else return NULL; - } -} - - -static const char *start_capture (MatchState *ms, const char *s, - const char *p, int what) { - const char *res; - int level = ms->level; - if (level >= LUA_MAXCAPTURES) luaL_error(ms->L, "too many captures"); - ms->capture[level].init = s; - ms->capture[level].len = what; - ms->level = level+1; - if ((res=match(ms, s, p)) == NULL) /* match failed? */ - ms->level--; /* undo capture */ - return res; -} - - -static const char *end_capture (MatchState *ms, const char *s, - const char *p) { - int l = capture_to_close(ms); - const char *res; - ms->capture[l].len = s - ms->capture[l].init; /* close capture */ - if ((res = match(ms, s, p)) == NULL) /* match failed? */ - ms->capture[l].len = CAP_UNFINISHED; /* undo capture */ - return res; -} - - -static const char *match_capture (MatchState *ms, const char *s, int l) { - size_t len; - l = check_capture(ms, l); - len = ms->capture[l].len; - if ((size_t)(ms->src_end-s) >= len && - memcmp(ms->capture[l].init, s, len) == 0) - return s+len; - else return NULL; -} - - -static const char *match (MatchState *ms, const char *s, const char *p) { - init: /* using goto's to optimize tail recursion */ - switch (*p) { - case '(': { /* start capture */ - if (*(p+1) == ')') /* position capture? */ - return start_capture(ms, s, p+2, CAP_POSITION); - else - return start_capture(ms, s, p+1, CAP_UNFINISHED); - } - case ')': { /* end capture */ - return end_capture(ms, s, p+1); - } - case L_ESC: { - switch (*(p+1)) { - case 'b': { /* balanced string? */ - s = matchbalance(ms, s, p+2); - if (s == NULL) return NULL; - p+=4; goto init; /* else return match(ms, s, p+4); */ - } - case 'f': { /* frontier? */ - const char *ep; char previous; - p += 2; - if (*p != '[') - luaL_error(ms->L, "missing " LUA_QL("[") " after " - LUA_QL("%%f") " in pattern"); - ep = classend(ms, p); /* points to what is next */ - previous = (s == ms->src_init) ? '\0' : *(s-1); - if (matchbracketclass(uchar(previous), p, ep-1) || - !matchbracketclass(uchar(*s), p, ep-1)) return NULL; - p=ep; goto init; /* else return match(ms, s, ep); */ - } - default: { - if (isdigit(uchar(*(p+1)))) { /* capture results (%0-%9)? */ - s = match_capture(ms, s, uchar(*(p+1))); - if (s == NULL) return NULL; - p+=2; goto init; /* else return match(ms, s, p+2) */ - } - goto dflt; /* case default */ - } - } - } - case '\0': { /* end of pattern */ - return s; /* match succeeded */ - } - case '$': { - if (*(p+1) == '\0') /* is the `$' the last char in pattern? */ - return (s == ms->src_end) ? s : NULL; /* check end of string */ - else goto dflt; - } - default: dflt: { /* it is a pattern item */ - const char *ep = classend(ms, p); /* points to what is next */ - int m = ssrc_end && singlematch(uchar(*s), p, ep); - switch (*ep) { - case '?': { /* optional */ - const char *res; - if (m && ((res=match(ms, s+1, ep+1)) != NULL)) - return res; - p=ep+1; goto init; /* else return match(ms, s, ep+1); */ - } - case '*': { /* 0 or more repetitions */ - return max_expand(ms, s, p, ep); - } - case '+': { /* 1 or more repetitions */ - return (m ? max_expand(ms, s+1, p, ep) : NULL); - } - case '-': { /* 0 or more repetitions (minimum) */ - return min_expand(ms, s, p, ep); - } - default: { - if (!m) return NULL; - s++; p=ep; goto init; /* else return match(ms, s+1, ep); */ - } - } - } - } -} - - - -static const char *lmemfind (const char *s1, size_t l1, - const char *s2, size_t l2) { - if (l2 == 0) return s1; /* empty strings are everywhere */ - else if (l2 > l1) return NULL; /* avoids a negative `l1' */ - else { - const char *init; /* to search for a `*s2' inside `s1' */ - l2--; /* 1st char will be checked by `memchr' */ - l1 = l1-l2; /* `s2' cannot be found after that */ - while (l1 > 0 && (init = (const char *)memchr(s1, *s2, l1)) != NULL) { - init++; /* 1st char is already checked */ - if (memcmp(init, s2+1, l2) == 0) - return init-1; - else { /* correct `l1' and `s1' to try again */ - l1 -= init-s1; - s1 = init; - } - } - return NULL; /* not found */ - } -} - - -static void push_onecapture (MatchState *ms, int i, const char *s, - const char *e) { - if (i >= ms->level) { - if (i == 0) /* ms->level == 0, too */ - lua_pushlstring(ms->L, s, e - s); /* add whole match */ - else - luaL_error(ms->L, "invalid capture index"); - } - else { - ptrdiff_t l = ms->capture[i].len; - if (l == CAP_UNFINISHED) luaL_error(ms->L, "unfinished capture"); - if (l == CAP_POSITION) - lua_pushinteger(ms->L, ms->capture[i].init - ms->src_init + 1); - else - lua_pushlstring(ms->L, ms->capture[i].init, l); - } -} - - -static int push_captures (MatchState *ms, const char *s, const char *e) { - int i; - int nlevels = (ms->level == 0 && s) ? 1 : ms->level; - luaL_checkstack(ms->L, nlevels, "too many captures"); - for (i = 0; i < nlevels; i++) - push_onecapture(ms, i, s, e); - return nlevels; /* number of strings pushed */ -} - - -static int str_find_aux (lua_State *L, int find) { - size_t l1, l2; - const char *s = luaL_checklstring(L, 1, &l1); - const char *p = luaL_checklstring(L, 2, &l2); - ptrdiff_t init = posrelat(luaL_optinteger(L, 3, 1), l1) - 1; - if (init < 0) init = 0; - else if ((size_t)(init) > l1) init = (ptrdiff_t)l1; - if (find && (lua_toboolean(L, 4) || /* explicit request? */ - strpbrk(p, SPECIALS) == NULL)) { /* or no special characters? */ - /* do a plain search */ - const char *s2 = lmemfind(s+init, l1-init, p, l2); - if (s2) { - lua_pushinteger(L, s2-s+1); - lua_pushinteger(L, s2-s+l2); - return 2; - } - } - else { - MatchState ms; - int anchor = (*p == '^') ? (p++, 1) : 0; - const char *s1=s+init; - ms.L = L; - ms.src_init = s; - ms.src_end = s+l1; - do { - const char *res; - ms.level = 0; - if ((res=match(&ms, s1, p)) != NULL) { - if (find) { - lua_pushinteger(L, s1-s+1); /* start */ - lua_pushinteger(L, res-s); /* end */ - return push_captures(&ms, NULL, 0) + 2; - } - else - return push_captures(&ms, s1, res); - } - } while (s1++ < ms.src_end && !anchor); - } - lua_pushnil(L); /* not found */ - return 1; -} - - -static int str_find (lua_State *L) { - return str_find_aux(L, 1); -} - - -static int str_match (lua_State *L) { - return str_find_aux(L, 0); -} - - -static int gmatch_aux (lua_State *L) { - MatchState ms; - size_t ls; - const char *s = lua_tolstring(L, lua_upvalueindex(1), &ls); - const char *p = lua_tostring(L, lua_upvalueindex(2)); - const char *src; - ms.L = L; - ms.src_init = s; - ms.src_end = s+ls; - for (src = s + (size_t)lua_tointeger(L, lua_upvalueindex(3)); - src <= ms.src_end; - src++) { - const char *e; - ms.level = 0; - if ((e = match(&ms, src, p)) != NULL) { - lua_Integer newstart = e-s; - if (e == src) newstart++; /* empty match? go at least one position */ - lua_pushinteger(L, newstart); - lua_replace(L, lua_upvalueindex(3)); - return push_captures(&ms, src, e); - } - } - return 0; /* not found */ -} - - -static int gmatch (lua_State *L) { - luaL_checkstring(L, 1); - luaL_checkstring(L, 2); - lua_settop(L, 2); - lua_pushinteger(L, 0); - lua_pushcclosure(L, gmatch_aux, 3); - return 1; -} - - -static int gfind_nodef (lua_State *L) { - return luaL_error(L, LUA_QL("string.gfind") " was renamed to " - LUA_QL("string.gmatch")); -} - - -static void add_s (MatchState *ms, luaL_Buffer *b, const char *s, - const char *e) { - size_t l, i; - const char *news = lua_tolstring(ms->L, 3, &l); - for (i = 0; i < l; i++) { - if (news[i] != L_ESC) - luaL_addchar(b, news[i]); - else { - i++; /* skip ESC */ - if (!isdigit(uchar(news[i]))) - luaL_addchar(b, news[i]); - else if (news[i] == '0') - luaL_addlstring(b, s, e - s); - else { - push_onecapture(ms, news[i] - '1', s, e); - luaL_addvalue(b); /* add capture to accumulated result */ - } - } - } -} - - -static void add_value (MatchState *ms, luaL_Buffer *b, const char *s, - const char *e) { - lua_State *L = ms->L; - switch (lua_type(L, 3)) { - case LUA_TNUMBER: - case LUA_TSTRING: { - add_s(ms, b, s, e); - return; - } - case LUA_TFUNCTION: { - int n; - lua_pushvalue(L, 3); - n = push_captures(ms, s, e); - lua_call(L, n, 1); - break; - } - case LUA_TTABLE: { - push_onecapture(ms, 0, s, e); - lua_gettable(L, 3); - break; - } - } - if (!lua_toboolean(L, -1)) { /* nil or false? */ - lua_pop(L, 1); - lua_pushlstring(L, s, e - s); /* keep original text */ - } - else if (!lua_isstring(L, -1)) - luaL_error(L, "invalid replacement value (a %s)", luaL_typename(L, -1)); - luaL_addvalue(b); /* add result to accumulator */ -} - - -static int str_gsub (lua_State *L) { - size_t srcl; - const char *src = luaL_checklstring(L, 1, &srcl); - const char *p = luaL_checkstring(L, 2); - int tr = lua_type(L, 3); - int max_s = luaL_optint(L, 4, srcl+1); - int anchor = (*p == '^') ? (p++, 1) : 0; - int n = 0; - MatchState ms; - luaL_Buffer b; - luaL_argcheck(L, tr == LUA_TNUMBER || tr == LUA_TSTRING || - tr == LUA_TFUNCTION || tr == LUA_TTABLE, 3, - "string/function/table expected"); - luaL_buffinit(L, &b); - ms.L = L; - ms.src_init = src; - ms.src_end = src+srcl; - while (n < max_s) { - const char *e; - ms.level = 0; - e = match(&ms, src, p); - if (e) { - n++; - add_value(&ms, &b, src, e); - } - if (e && e>src) /* non empty match? */ - src = e; /* skip it */ - else if (src < ms.src_end) - luaL_addchar(&b, *src++); - else break; - if (anchor) break; - } - luaL_addlstring(&b, src, ms.src_end-src); - luaL_pushresult(&b); - lua_pushinteger(L, n); /* number of substitutions */ - return 2; -} - -/* }====================================================== */ - - -/* maximum size of each formatted item (> len(format('%99.99f', -1e308))) */ -#define MAX_ITEM 512 -/* valid flags in a format specification */ -#define FLAGS "-+ #0" -/* -** maximum size of each format specification (such as '%-099.99d') -** (+10 accounts for %99.99x plus margin of error) -*/ -#define MAX_FORMAT (sizeof(FLAGS) + sizeof(LUA_INTFRMLEN) + 10) - - -static void addquoted (lua_State *L, luaL_Buffer *b, int arg) { - size_t l; - const char *s = luaL_checklstring(L, arg, &l); - luaL_addchar(b, '"'); - while (l--) { - switch (*s) { - case '"': case '\\': case '\n': { - luaL_addchar(b, '\\'); - luaL_addchar(b, *s); - break; - } - case '\r': { - luaL_addlstring(b, "\\r", 2); - break; - } - case '\0': { - luaL_addlstring(b, "\\000", 4); - break; - } - default: { - luaL_addchar(b, *s); - break; - } - } - s++; - } - luaL_addchar(b, '"'); -} - -static const char *scanformat (lua_State *L, const char *strfrmt, char *form) { - const char *p = strfrmt; - while (*p != '\0' && strchr(FLAGS, *p) != NULL) p++; /* skip flags */ - if ((size_t)(p - strfrmt) >= sizeof(FLAGS)) - luaL_error(L, "invalid format (repeated flags)"); - if (isdigit(uchar(*p))) p++; /* skip width */ - if (isdigit(uchar(*p))) p++; /* (2 digits at most) */ - if (*p == '.') { - p++; - if (isdigit(uchar(*p))) p++; /* skip precision */ - if (isdigit(uchar(*p))) p++; /* (2 digits at most) */ - } - if (isdigit(uchar(*p))) - luaL_error(L, "invalid format (width or precision too long)"); - *(form++) = '%'; - strncpy(form, strfrmt, p - strfrmt + 1); - form += p - strfrmt + 1; - *form = '\0'; - return p; -} - - -static void addintlen (char *form) { - size_t l = strlen(form); - char spec = form[l - 1]; - strcpy(form + l - 1, LUA_INTFRMLEN); - form[l + sizeof(LUA_INTFRMLEN) - 2] = spec; - form[l + sizeof(LUA_INTFRMLEN) - 1] = '\0'; -} - - -static int str_format (lua_State *L) { - int arg = 1; - size_t sfl; - const char *strfrmt = luaL_checklstring(L, arg, &sfl); - const char *strfrmt_end = strfrmt+sfl; - luaL_Buffer b; - luaL_buffinit(L, &b); - while (strfrmt < strfrmt_end) { - if (*strfrmt != L_ESC) - luaL_addchar(&b, *strfrmt++); - else if (*++strfrmt == L_ESC) - luaL_addchar(&b, *strfrmt++); /* %% */ - else { /* format item */ - char form[MAX_FORMAT]; /* to store the format (`%...') */ - char buff[MAX_ITEM]; /* to store the formatted item */ - arg++; - strfrmt = scanformat(L, strfrmt, form); - switch (*strfrmt++) { - case 'c': { - sprintf(buff, form, (int)luaL_checknumber(L, arg)); - break; - } - case 'd': case 'i': { - addintlen(form); - sprintf(buff, form, (LUA_INTFRM_T)luaL_checknumber(L, arg)); - break; - } - case 'o': case 'u': case 'x': case 'X': { - addintlen(form); - sprintf(buff, form, (unsigned LUA_INTFRM_T)luaL_checknumber(L, arg)); - break; - } - case 'e': case 'E': case 'f': - case 'g': case 'G': { - sprintf(buff, form, (double)luaL_checknumber(L, arg)); - break; - } - case 'q': { - addquoted(L, &b, arg); - continue; /* skip the 'addsize' at the end */ - } - case 's': { - size_t l; - const char *s = luaL_checklstring(L, arg, &l); - if (!strchr(form, '.') && l >= 100) { - /* no precision and string is too long to be formatted; - keep original string */ - lua_pushvalue(L, arg); - luaL_addvalue(&b); - continue; /* skip the `addsize' at the end */ - } - else { - sprintf(buff, form, s); - break; - } - } - default: { /* also treat cases `pnLlh' */ - return luaL_error(L, "invalid option " LUA_QL("%%%c") " to " - LUA_QL("format"), *(strfrmt - 1)); - } - } - luaL_addlstring(&b, buff, strlen(buff)); - } - } - luaL_pushresult(&b); - return 1; -} - - -static const luaL_Reg strlib[] = { - {"byte", str_byte}, - {"char", str_char}, - {"dump", str_dump}, - {"find", str_find}, - {"format", str_format}, - {"gfind", gfind_nodef}, - {"gmatch", gmatch}, - {"gsub", str_gsub}, - {"len", str_len}, - {"lower", str_lower}, - {"match", str_match}, - {"rep", str_rep}, - {"reverse", str_reverse}, - {"sub", str_sub}, - {"upper", str_upper}, - {NULL, NULL} -}; - - -static void createmetatable (lua_State *L) { - lua_createtable(L, 0, 1); /* create metatable for strings */ - lua_pushliteral(L, ""); /* dummy string */ - lua_pushvalue(L, -2); - lua_setmetatable(L, -2); /* set string metatable */ - lua_pop(L, 1); /* pop dummy string */ - lua_pushvalue(L, -2); /* string library... */ - lua_setfield(L, -2, "__index"); /* ...is the __index metamethod */ - lua_pop(L, 1); /* pop metatable */ -} - - -/* -** Open string library -*/ -LUALIB_API int luaopen_string (lua_State *L) { - luaL_register(L, LUA_STRLIBNAME, strlib); -#if defined(LUA_COMPAT_GFIND) - lua_getfield(L, -1, "gmatch"); - lua_setfield(L, -2, "gfind"); -#endif - createmetatable(L); - return 1; -} - diff --git a/ml_curl/lib/lua51/src/ltable.c b/ml_curl/lib/lua51/src/ltable.c deleted file mode 100644 index ec84f4f..0000000 --- a/ml_curl/lib/lua51/src/ltable.c +++ /dev/null @@ -1,588 +0,0 @@ -/* -** $Id: ltable.c,v 2.32.1.2 2007/12/28 15:32:23 roberto Exp $ -** Lua tables (hash) -** See Copyright Notice in lua.h -*/ - - -/* -** Implementation of tables (aka arrays, objects, or hash tables). -** Tables keep its elements in two parts: an array part and a hash part. -** Non-negative integer keys are all candidates to be kept in the array -** part. The actual size of the array is the largest `n' such that at -** least half the slots between 0 and n are in use. -** Hash uses a mix of chained scatter table with Brent's variation. -** A main invariant of these tables is that, if an element is not -** in its main position (i.e. the `original' position that its hash gives -** to it), then the colliding element is in its own main position. -** Hence even when the load factor reaches 100%, performance remains good. -*/ - -#include -#include - -#define ltable_c -#define LUA_CORE - -#include "lua.h" - -#include "ldebug.h" -#include "ldo.h" -#include "lgc.h" -#include "lmem.h" -#include "lobject.h" -#include "lstate.h" -#include "ltable.h" - - -/* -** max size of array part is 2^MAXBITS -*/ -#if LUAI_BITSINT > 26 -#define MAXBITS 26 -#else -#define MAXBITS (LUAI_BITSINT-2) -#endif - -#define MAXASIZE (1 << MAXBITS) - - -#define hashpow2(t,n) (gnode(t, lmod((n), sizenode(t)))) - -#define hashstr(t,str) hashpow2(t, (str)->tsv.hash) -#define hashboolean(t,p) hashpow2(t, p) - - -/* -** for some types, it is better to avoid modulus by power of 2, as -** they tend to have many 2 factors. -*/ -#define hashmod(t,n) (gnode(t, ((n) % ((sizenode(t)-1)|1)))) - - -#define hashpointer(t,p) hashmod(t, IntPoint(p)) - - -/* -** number of ints inside a lua_Number -*/ -#define numints cast_int(sizeof(lua_Number)/sizeof(int)) - - - -#define dummynode (&dummynode_) - -static const Node dummynode_ = { - {{NULL}, LUA_TNIL}, /* value */ - {{{NULL}, LUA_TNIL, NULL}} /* key */ -}; - - -/* -** hash for lua_Numbers -*/ -static Node *hashnum (const Table *t, lua_Number n) { - unsigned int a[numints]; - int i; - if (luai_numeq(n, 0)) /* avoid problems with -0 */ - return gnode(t, 0); - memcpy(a, &n, sizeof(a)); - for (i = 1; i < numints; i++) a[0] += a[i]; - return hashmod(t, a[0]); -} - - - -/* -** returns the `main' position of an element in a table (that is, the index -** of its hash value) -*/ -static Node *mainposition (const Table *t, const TValue *key) { - switch (ttype(key)) { - case LUA_TNUMBER: - return hashnum(t, nvalue(key)); - case LUA_TSTRING: - return hashstr(t, rawtsvalue(key)); - case LUA_TBOOLEAN: - return hashboolean(t, bvalue(key)); - case LUA_TLIGHTUSERDATA: - return hashpointer(t, pvalue(key)); - default: - return hashpointer(t, gcvalue(key)); - } -} - - -/* -** returns the index for `key' if `key' is an appropriate key to live in -** the array part of the table, -1 otherwise. -*/ -static int arrayindex (const TValue *key) { - if (ttisnumber(key)) { - lua_Number n = nvalue(key); - int k; - lua_number2int(k, n); - if (luai_numeq(cast_num(k), n)) - return k; - } - return -1; /* `key' did not match some condition */ -} - - -/* -** returns the index of a `key' for table traversals. First goes all -** elements in the array part, then elements in the hash part. The -** beginning of a traversal is signalled by -1. -*/ -static int findindex (lua_State *L, Table *t, StkId key) { - int i; - if (ttisnil(key)) return -1; /* first iteration */ - i = arrayindex(key); - if (0 < i && i <= t->sizearray) /* is `key' inside array part? */ - return i-1; /* yes; that's the index (corrected to C) */ - else { - Node *n = mainposition(t, key); - do { /* check whether `key' is somewhere in the chain */ - /* key may be dead already, but it is ok to use it in `next' */ - if (luaO_rawequalObj(key2tval(n), key) || - (ttype(gkey(n)) == LUA_TDEADKEY && iscollectable(key) && - gcvalue(gkey(n)) == gcvalue(key))) { - i = cast_int(n - gnode(t, 0)); /* key index in hash table */ - /* hash elements are numbered after array ones */ - return i + t->sizearray; - } - else n = gnext(n); - } while (n); - luaG_runerror(L, "invalid key to " LUA_QL("next")); /* key not found */ - return 0; /* to avoid warnings */ - } -} - - -int luaH_next (lua_State *L, Table *t, StkId key) { - int i = findindex(L, t, key); /* find original element */ - for (i++; i < t->sizearray; i++) { /* try first array part */ - if (!ttisnil(&t->array[i])) { /* a non-nil value? */ - setnvalue(key, cast_num(i+1)); - setobj2s(L, key+1, &t->array[i]); - return 1; - } - } - for (i -= t->sizearray; i < sizenode(t); i++) { /* then hash part */ - if (!ttisnil(gval(gnode(t, i)))) { /* a non-nil value? */ - setobj2s(L, key, key2tval(gnode(t, i))); - setobj2s(L, key+1, gval(gnode(t, i))); - return 1; - } - } - return 0; /* no more elements */ -} - - -/* -** {============================================================= -** Rehash -** ============================================================== -*/ - - -static int computesizes (int nums[], int *narray) { - int i; - int twotoi; /* 2^i */ - int a = 0; /* number of elements smaller than 2^i */ - int na = 0; /* number of elements to go to array part */ - int n = 0; /* optimal size for array part */ - for (i = 0, twotoi = 1; twotoi/2 < *narray; i++, twotoi *= 2) { - if (nums[i] > 0) { - a += nums[i]; - if (a > twotoi/2) { /* more than half elements present? */ - n = twotoi; /* optimal size (till now) */ - na = a; /* all elements smaller than n will go to array part */ - } - } - if (a == *narray) break; /* all elements already counted */ - } - *narray = n; - lua_assert(*narray/2 <= na && na <= *narray); - return na; -} - - -static int countint (const TValue *key, int *nums) { - int k = arrayindex(key); - if (0 < k && k <= MAXASIZE) { /* is `key' an appropriate array index? */ - nums[ceillog2(k)]++; /* count as such */ - return 1; - } - else - return 0; -} - - -static int numusearray (const Table *t, int *nums) { - int lg; - int ttlg; /* 2^lg */ - int ause = 0; /* summation of `nums' */ - int i = 1; /* count to traverse all array keys */ - for (lg=0, ttlg=1; lg<=MAXBITS; lg++, ttlg*=2) { /* for each slice */ - int lc = 0; /* counter */ - int lim = ttlg; - if (lim > t->sizearray) { - lim = t->sizearray; /* adjust upper limit */ - if (i > lim) - break; /* no more elements to count */ - } - /* count elements in range (2^(lg-1), 2^lg] */ - for (; i <= lim; i++) { - if (!ttisnil(&t->array[i-1])) - lc++; - } - nums[lg] += lc; - ause += lc; - } - return ause; -} - - -static int numusehash (const Table *t, int *nums, int *pnasize) { - int totaluse = 0; /* total number of elements */ - int ause = 0; /* summation of `nums' */ - int i = sizenode(t); - while (i--) { - Node *n = &t->node[i]; - if (!ttisnil(gval(n))) { - ause += countint(key2tval(n), nums); - totaluse++; - } - } - *pnasize += ause; - return totaluse; -} - - -static void setarrayvector (lua_State *L, Table *t, int size) { - int i; - luaM_reallocvector(L, t->array, t->sizearray, size, TValue); - for (i=t->sizearray; iarray[i]); - t->sizearray = size; -} - - -static void setnodevector (lua_State *L, Table *t, int size) { - int lsize; - if (size == 0) { /* no elements to hash part? */ - t->node = cast(Node *, dummynode); /* use common `dummynode' */ - lsize = 0; - } - else { - int i; - lsize = ceillog2(size); - if (lsize > MAXBITS) - luaG_runerror(L, "table overflow"); - size = twoto(lsize); - t->node = luaM_newvector(L, size, Node); - for (i=0; ilsizenode = cast_byte(lsize); - t->lastfree = gnode(t, size); /* all positions are free */ -} - - -static void resize (lua_State *L, Table *t, int nasize, int nhsize) { - int i; - int oldasize = t->sizearray; - int oldhsize = t->lsizenode; - Node *nold = t->node; /* save old hash ... */ - if (nasize > oldasize) /* array part must grow? */ - setarrayvector(L, t, nasize); - /* create new hash part with appropriate size */ - setnodevector(L, t, nhsize); - if (nasize < oldasize) { /* array part must shrink? */ - t->sizearray = nasize; - /* re-insert elements from vanishing slice */ - for (i=nasize; iarray[i])) - setobjt2t(L, luaH_setnum(L, t, i+1), &t->array[i]); - } - /* shrink array */ - luaM_reallocvector(L, t->array, oldasize, nasize, TValue); - } - /* re-insert elements from hash part */ - for (i = twoto(oldhsize) - 1; i >= 0; i--) { - Node *old = nold+i; - if (!ttisnil(gval(old))) - setobjt2t(L, luaH_set(L, t, key2tval(old)), gval(old)); - } - if (nold != dummynode) - luaM_freearray(L, nold, twoto(oldhsize), Node); /* free old array */ -} - - -void luaH_resizearray (lua_State *L, Table *t, int nasize) { - int nsize = (t->node == dummynode) ? 0 : sizenode(t); - resize(L, t, nasize, nsize); -} - - -static void rehash (lua_State *L, Table *t, const TValue *ek) { - int nasize, na; - int nums[MAXBITS+1]; /* nums[i] = number of keys between 2^(i-1) and 2^i */ - int i; - int totaluse; - for (i=0; i<=MAXBITS; i++) nums[i] = 0; /* reset counts */ - nasize = numusearray(t, nums); /* count keys in array part */ - totaluse = nasize; /* all those keys are integer keys */ - totaluse += numusehash(t, nums, &nasize); /* count keys in hash part */ - /* count extra key */ - nasize += countint(ek, nums); - totaluse++; - /* compute new size for array part */ - na = computesizes(nums, &nasize); - /* resize the table to new computed sizes */ - resize(L, t, nasize, totaluse - na); -} - - - -/* -** }============================================================= -*/ - - -Table *luaH_new (lua_State *L, int narray, int nhash) { - Table *t = luaM_new(L, Table); - luaC_link(L, obj2gco(t), LUA_TTABLE); - t->metatable = NULL; - t->flags = cast_byte(~0); - /* temporary values (kept only if some malloc fails) */ - t->array = NULL; - t->sizearray = 0; - t->lsizenode = 0; - t->node = cast(Node *, dummynode); - setarrayvector(L, t, narray); - setnodevector(L, t, nhash); - return t; -} - - -void luaH_free (lua_State *L, Table *t) { - if (t->node != dummynode) - luaM_freearray(L, t->node, sizenode(t), Node); - luaM_freearray(L, t->array, t->sizearray, TValue); - luaM_free(L, t); -} - - -static Node *getfreepos (Table *t) { - while (t->lastfree-- > t->node) { - if (ttisnil(gkey(t->lastfree))) - return t->lastfree; - } - return NULL; /* could not find a free place */ -} - - - -/* -** inserts a new key into a hash table; first, check whether key's main -** position is free. If not, check whether colliding node is in its main -** position or not: if it is not, move colliding node to an empty place and -** put new key in its main position; otherwise (colliding node is in its main -** position), new key goes to an empty position. -*/ -static TValue *newkey (lua_State *L, Table *t, const TValue *key) { - Node *mp = mainposition(t, key); - if (!ttisnil(gval(mp)) || mp == dummynode) { - Node *othern; - Node *n = getfreepos(t); /* get a free place */ - if (n == NULL) { /* cannot find a free place? */ - rehash(L, t, key); /* grow table */ - return luaH_set(L, t, key); /* re-insert key into grown table */ - } - lua_assert(n != dummynode); - othern = mainposition(t, key2tval(mp)); - if (othern != mp) { /* is colliding node out of its main position? */ - /* yes; move colliding node into free position */ - while (gnext(othern) != mp) othern = gnext(othern); /* find previous */ - gnext(othern) = n; /* redo the chain with `n' in place of `mp' */ - *n = *mp; /* copy colliding node into free pos. (mp->next also goes) */ - gnext(mp) = NULL; /* now `mp' is free */ - setnilvalue(gval(mp)); - } - else { /* colliding node is in its own main position */ - /* new node will go into free position */ - gnext(n) = gnext(mp); /* chain new position */ - gnext(mp) = n; - mp = n; - } - } - gkey(mp)->value = key->value; gkey(mp)->tt = key->tt; - luaC_barriert(L, t, key); - lua_assert(ttisnil(gval(mp))); - return gval(mp); -} - - -/* -** search function for integers -*/ -const TValue *luaH_getnum (Table *t, int key) { - /* (1 <= key && key <= t->sizearray) */ - if (cast(unsigned int, key-1) < cast(unsigned int, t->sizearray)) - return &t->array[key-1]; - else { - lua_Number nk = cast_num(key); - Node *n = hashnum(t, nk); - do { /* check whether `key' is somewhere in the chain */ - if (ttisnumber(gkey(n)) && luai_numeq(nvalue(gkey(n)), nk)) - return gval(n); /* that's it */ - else n = gnext(n); - } while (n); - return luaO_nilobject; - } -} - - -/* -** search function for strings -*/ -const TValue *luaH_getstr (Table *t, TString *key) { - Node *n = hashstr(t, key); - do { /* check whether `key' is somewhere in the chain */ - if (ttisstring(gkey(n)) && rawtsvalue(gkey(n)) == key) - return gval(n); /* that's it */ - else n = gnext(n); - } while (n); - return luaO_nilobject; -} - - -/* -** main search function -*/ -const TValue *luaH_get (Table *t, const TValue *key) { - switch (ttype(key)) { - case LUA_TNIL: return luaO_nilobject; - case LUA_TSTRING: return luaH_getstr(t, rawtsvalue(key)); - case LUA_TNUMBER: { - int k; - lua_Number n = nvalue(key); - lua_number2int(k, n); - if (luai_numeq(cast_num(k), nvalue(key))) /* index is int? */ - return luaH_getnum(t, k); /* use specialized version */ - /* else go through */ - } - default: { - Node *n = mainposition(t, key); - do { /* check whether `key' is somewhere in the chain */ - if (luaO_rawequalObj(key2tval(n), key)) - return gval(n); /* that's it */ - else n = gnext(n); - } while (n); - return luaO_nilobject; - } - } -} - - -TValue *luaH_set (lua_State *L, Table *t, const TValue *key) { - const TValue *p = luaH_get(t, key); - t->flags = 0; - if (p != luaO_nilobject) - return cast(TValue *, p); - else { - if (ttisnil(key)) luaG_runerror(L, "table index is nil"); - else if (ttisnumber(key) && luai_numisnan(nvalue(key))) - luaG_runerror(L, "table index is NaN"); - return newkey(L, t, key); - } -} - - -TValue *luaH_setnum (lua_State *L, Table *t, int key) { - const TValue *p = luaH_getnum(t, key); - if (p != luaO_nilobject) - return cast(TValue *, p); - else { - TValue k; - setnvalue(&k, cast_num(key)); - return newkey(L, t, &k); - } -} - - -TValue *luaH_setstr (lua_State *L, Table *t, TString *key) { - const TValue *p = luaH_getstr(t, key); - if (p != luaO_nilobject) - return cast(TValue *, p); - else { - TValue k; - setsvalue(L, &k, key); - return newkey(L, t, &k); - } -} - - -static int unbound_search (Table *t, unsigned int j) { - unsigned int i = j; /* i is zero or a present index */ - j++; - /* find `i' and `j' such that i is present and j is not */ - while (!ttisnil(luaH_getnum(t, j))) { - i = j; - j *= 2; - if (j > cast(unsigned int, MAX_INT)) { /* overflow? */ - /* table was built with bad purposes: resort to linear search */ - i = 1; - while (!ttisnil(luaH_getnum(t, i))) i++; - return i - 1; - } - } - /* now do a binary search between them */ - while (j - i > 1) { - unsigned int m = (i+j)/2; - if (ttisnil(luaH_getnum(t, m))) j = m; - else i = m; - } - return i; -} - - -/* -** Try to find a boundary in table `t'. A `boundary' is an integer index -** such that t[i] is non-nil and t[i+1] is nil (and 0 if t[1] is nil). -*/ -int luaH_getn (Table *t) { - unsigned int j = t->sizearray; - if (j > 0 && ttisnil(&t->array[j - 1])) { - /* there is a boundary in the array part: (binary) search for it */ - unsigned int i = 0; - while (j - i > 1) { - unsigned int m = (i+j)/2; - if (ttisnil(&t->array[m - 1])) j = m; - else i = m; - } - return i; - } - /* else must find a boundary in hash part */ - else if (t->node == dummynode) /* hash part is empty? */ - return j; /* that is easy... */ - else return unbound_search(t, j); -} - - - -#if defined(LUA_DEBUG) - -Node *luaH_mainposition (const Table *t, const TValue *key) { - return mainposition(t, key); -} - -int luaH_isdummy (Node *n) { return n == dummynode; } - -#endif diff --git a/ml_curl/lib/lua51/src/ltable.h b/ml_curl/lib/lua51/src/ltable.h deleted file mode 100644 index f5b9d5e..0000000 --- a/ml_curl/lib/lua51/src/ltable.h +++ /dev/null @@ -1,40 +0,0 @@ -/* -** $Id: ltable.h,v 2.10.1.1 2007/12/27 13:02:25 roberto Exp $ -** Lua tables (hash) -** See Copyright Notice in lua.h -*/ - -#ifndef ltable_h -#define ltable_h - -#include "lobject.h" - - -#define gnode(t,i) (&(t)->node[i]) -#define gkey(n) (&(n)->i_key.nk) -#define gval(n) (&(n)->i_val) -#define gnext(n) ((n)->i_key.nk.next) - -#define key2tval(n) (&(n)->i_key.tvk) - - -LUAI_FUNC const TValue *luaH_getnum (Table *t, int key); -LUAI_FUNC TValue *luaH_setnum (lua_State *L, Table *t, int key); -LUAI_FUNC const TValue *luaH_getstr (Table *t, TString *key); -LUAI_FUNC TValue *luaH_setstr (lua_State *L, Table *t, TString *key); -LUAI_FUNC const TValue *luaH_get (Table *t, const TValue *key); -LUAI_FUNC TValue *luaH_set (lua_State *L, Table *t, const TValue *key); -LUAI_FUNC Table *luaH_new (lua_State *L, int narray, int lnhash); -LUAI_FUNC void luaH_resizearray (lua_State *L, Table *t, int nasize); -LUAI_FUNC void luaH_free (lua_State *L, Table *t); -LUAI_FUNC int luaH_next (lua_State *L, Table *t, StkId key); -LUAI_FUNC int luaH_getn (Table *t); - - -#if defined(LUA_DEBUG) -LUAI_FUNC Node *luaH_mainposition (const Table *t, const TValue *key); -LUAI_FUNC int luaH_isdummy (Node *n); -#endif - - -#endif diff --git a/ml_curl/lib/lua51/src/ltablib.c b/ml_curl/lib/lua51/src/ltablib.c deleted file mode 100644 index b6d9cb4..0000000 --- a/ml_curl/lib/lua51/src/ltablib.c +++ /dev/null @@ -1,287 +0,0 @@ -/* -** $Id: ltablib.c,v 1.38.1.3 2008/02/14 16:46:58 roberto Exp $ -** Library for Table Manipulation -** See Copyright Notice in lua.h -*/ - - -#include - -#define ltablib_c -#define LUA_LIB - -#include "lua.h" - -#include "lauxlib.h" -#include "lualib.h" - - -#define aux_getn(L,n) (luaL_checktype(L, n, LUA_TTABLE), luaL_getn(L, n)) - - -static int foreachi (lua_State *L) { - int i; - int n = aux_getn(L, 1); - luaL_checktype(L, 2, LUA_TFUNCTION); - for (i=1; i <= n; i++) { - lua_pushvalue(L, 2); /* function */ - lua_pushinteger(L, i); /* 1st argument */ - lua_rawgeti(L, 1, i); /* 2nd argument */ - lua_call(L, 2, 1); - if (!lua_isnil(L, -1)) - return 1; - lua_pop(L, 1); /* remove nil result */ - } - return 0; -} - - -static int foreach (lua_State *L) { - luaL_checktype(L, 1, LUA_TTABLE); - luaL_checktype(L, 2, LUA_TFUNCTION); - lua_pushnil(L); /* first key */ - while (lua_next(L, 1)) { - lua_pushvalue(L, 2); /* function */ - lua_pushvalue(L, -3); /* key */ - lua_pushvalue(L, -3); /* value */ - lua_call(L, 2, 1); - if (!lua_isnil(L, -1)) - return 1; - lua_pop(L, 2); /* remove value and result */ - } - return 0; -} - - -static int maxn (lua_State *L) { - lua_Number max = 0; - luaL_checktype(L, 1, LUA_TTABLE); - lua_pushnil(L); /* first key */ - while (lua_next(L, 1)) { - lua_pop(L, 1); /* remove value */ - if (lua_type(L, -1) == LUA_TNUMBER) { - lua_Number v = lua_tonumber(L, -1); - if (v > max) max = v; - } - } - lua_pushnumber(L, max); - return 1; -} - - -static int getn (lua_State *L) { - lua_pushinteger(L, aux_getn(L, 1)); - return 1; -} - - -static int setn (lua_State *L) { - luaL_checktype(L, 1, LUA_TTABLE); -#ifndef luaL_setn - luaL_setn(L, 1, luaL_checkint(L, 2)); -#else - luaL_error(L, LUA_QL("setn") " is obsolete"); -#endif - lua_pushvalue(L, 1); - return 1; -} - - -static int tinsert (lua_State *L) { - int e = aux_getn(L, 1) + 1; /* first empty element */ - int pos; /* where to insert new element */ - switch (lua_gettop(L)) { - case 2: { /* called with only 2 arguments */ - pos = e; /* insert new element at the end */ - break; - } - case 3: { - int i; - pos = luaL_checkint(L, 2); /* 2nd argument is the position */ - if (pos > e) e = pos; /* `grow' array if necessary */ - for (i = e; i > pos; i--) { /* move up elements */ - lua_rawgeti(L, 1, i-1); - lua_rawseti(L, 1, i); /* t[i] = t[i-1] */ - } - break; - } - default: { - return luaL_error(L, "wrong number of arguments to " LUA_QL("insert")); - } - } - luaL_setn(L, 1, e); /* new size */ - lua_rawseti(L, 1, pos); /* t[pos] = v */ - return 0; -} - - -static int tremove (lua_State *L) { - int e = aux_getn(L, 1); - int pos = luaL_optint(L, 2, e); - if (!(1 <= pos && pos <= e)) /* position is outside bounds? */ - return 0; /* nothing to remove */ - luaL_setn(L, 1, e - 1); /* t.n = n-1 */ - lua_rawgeti(L, 1, pos); /* result = t[pos] */ - for ( ;pos= P */ - while (lua_rawgeti(L, 1, ++i), sort_comp(L, -1, -2)) { - if (i>u) luaL_error(L, "invalid order function for sorting"); - lua_pop(L, 1); /* remove a[i] */ - } - /* repeat --j until a[j] <= P */ - while (lua_rawgeti(L, 1, --j), sort_comp(L, -3, -1)) { - if (j - -#define ltm_c -#define LUA_CORE - -#include "lua.h" - -#include "lobject.h" -#include "lstate.h" -#include "lstring.h" -#include "ltable.h" -#include "ltm.h" - - - -const char *const luaT_typenames[] = { - "nil", "boolean", "userdata", "number", - "string", "table", "function", "userdata", "thread", - "proto", "upval" -}; - - -void luaT_init (lua_State *L) { - static const char *const luaT_eventname[] = { /* ORDER TM */ - "__index", "__newindex", - "__gc", "__mode", "__eq", - "__add", "__sub", "__mul", "__div", "__mod", - "__pow", "__unm", "__len", "__lt", "__le", - "__concat", "__call" - }; - int i; - for (i=0; itmname[i] = luaS_new(L, luaT_eventname[i]); - luaS_fix(G(L)->tmname[i]); /* never collect these names */ - } -} - - -/* -** function to be used with macro "fasttm": optimized for absence of -** tag methods -*/ -const TValue *luaT_gettm (Table *events, TMS event, TString *ename) { - const TValue *tm = luaH_getstr(events, ename); - lua_assert(event <= TM_EQ); - if (ttisnil(tm)) { /* no tag method? */ - events->flags |= cast_byte(1u<metatable; - break; - case LUA_TUSERDATA: - mt = uvalue(o)->metatable; - break; - default: - mt = G(L)->mt[ttype(o)]; - } - return (mt ? luaH_getstr(mt, G(L)->tmname[event]) : luaO_nilobject); -} - diff --git a/ml_curl/lib/lua51/src/ltm.h b/ml_curl/lib/lua51/src/ltm.h deleted file mode 100644 index 64343b7..0000000 --- a/ml_curl/lib/lua51/src/ltm.h +++ /dev/null @@ -1,54 +0,0 @@ -/* -** $Id: ltm.h,v 2.6.1.1 2007/12/27 13:02:25 roberto Exp $ -** Tag methods -** See Copyright Notice in lua.h -*/ - -#ifndef ltm_h -#define ltm_h - - -#include "lobject.h" - - -/* -* WARNING: if you change the order of this enumeration, -* grep "ORDER TM" -*/ -typedef enum { - TM_INDEX, - TM_NEWINDEX, - TM_GC, - TM_MODE, - TM_EQ, /* last tag method with `fast' access */ - TM_ADD, - TM_SUB, - TM_MUL, - TM_DIV, - TM_MOD, - TM_POW, - TM_UNM, - TM_LEN, - TM_LT, - TM_LE, - TM_CONCAT, - TM_CALL, - TM_N /* number of elements in the enum */ -} TMS; - - - -#define gfasttm(g,et,e) ((et) == NULL ? NULL : \ - ((et)->flags & (1u<<(e))) ? NULL : luaT_gettm(et, e, (g)->tmname[e])) - -#define fasttm(l,et,e) gfasttm(G(l), et, e) - -LUAI_DATA const char *const luaT_typenames[]; - - -LUAI_FUNC const TValue *luaT_gettm (Table *events, TMS event, TString *ename); -LUAI_FUNC const TValue *luaT_gettmbyobj (lua_State *L, const TValue *o, - TMS event); -LUAI_FUNC void luaT_init (lua_State *L); - -#endif diff --git a/ml_curl/lib/lua51/src/lua.c b/ml_curl/lib/lua51/src/lua.c deleted file mode 100644 index 3a46609..0000000 --- a/ml_curl/lib/lua51/src/lua.c +++ /dev/null @@ -1,392 +0,0 @@ -/* -** $Id: lua.c,v 1.160.1.2 2007/12/28 15:32:23 roberto Exp $ -** Lua stand-alone interpreter -** See Copyright Notice in lua.h -*/ - - -#include -#include -#include -#include - -#define lua_c - -#include "lua.h" - -#include "lauxlib.h" -#include "lualib.h" - - - -static lua_State *globalL = NULL; - -static const char *progname = LUA_PROGNAME; - - - -static void lstop (lua_State *L, lua_Debug *ar) { - (void)ar; /* unused arg. */ - lua_sethook(L, NULL, 0, 0); - luaL_error(L, "interrupted!"); -} - - -static void laction (int i) { - signal(i, SIG_DFL); /* if another SIGINT happens before lstop, - terminate process (default action) */ - lua_sethook(globalL, lstop, LUA_MASKCALL | LUA_MASKRET | LUA_MASKCOUNT, 1); -} - - -static void print_usage (void) { - fprintf(stderr, - "usage: %s [options] [script [args]].\n" - "Available options are:\n" - " -e stat execute string " LUA_QL("stat") "\n" - " -l name require library " LUA_QL("name") "\n" - " -i enter interactive mode after executing " LUA_QL("script") "\n" - " -v show version information\n" - " -- stop handling options\n" - " - execute stdin and stop handling options\n" - , - progname); - fflush(stderr); -} - - -static void l_message (const char *pname, const char *msg) { - if (pname) fprintf(stderr, "%s: ", pname); - fprintf(stderr, "%s\n", msg); - fflush(stderr); -} - - -static int report (lua_State *L, int status) { - if (status && !lua_isnil(L, -1)) { - const char *msg = lua_tostring(L, -1); - if (msg == NULL) msg = "(error object is not a string)"; - l_message(progname, msg); - lua_pop(L, 1); - } - return status; -} - - -static int traceback (lua_State *L) { - if (!lua_isstring(L, 1)) /* 'message' not a string? */ - return 1; /* keep it intact */ - lua_getfield(L, LUA_GLOBALSINDEX, "debug"); - if (!lua_istable(L, -1)) { - lua_pop(L, 1); - return 1; - } - lua_getfield(L, -1, "traceback"); - if (!lua_isfunction(L, -1)) { - lua_pop(L, 2); - return 1; - } - lua_pushvalue(L, 1); /* pass error message */ - lua_pushinteger(L, 2); /* skip this function and traceback */ - lua_call(L, 2, 1); /* call debug.traceback */ - return 1; -} - - -static int docall (lua_State *L, int narg, int clear) { - int status; - int base = lua_gettop(L) - narg; /* function index */ - lua_pushcfunction(L, traceback); /* push traceback function */ - lua_insert(L, base); /* put it under chunk and args */ - signal(SIGINT, laction); - status = lua_pcall(L, narg, (clear ? 0 : LUA_MULTRET), base); - signal(SIGINT, SIG_DFL); - lua_remove(L, base); /* remove traceback function */ - /* force a complete garbage collection in case of errors */ - if (status != 0) lua_gc(L, LUA_GCCOLLECT, 0); - return status; -} - - -static void print_version (void) { - l_message(NULL, LUA_RELEASE " " LUA_COPYRIGHT); -} - - -static int getargs (lua_State *L, char **argv, int n) { - int narg; - int i; - int argc = 0; - while (argv[argc]) argc++; /* count total number of arguments */ - narg = argc - (n + 1); /* number of arguments to the script */ - luaL_checkstack(L, narg + 3, "too many arguments to script"); - for (i=n+1; i < argc; i++) - lua_pushstring(L, argv[i]); - lua_createtable(L, narg, n + 1); - for (i=0; i < argc; i++) { - lua_pushstring(L, argv[i]); - lua_rawseti(L, -2, i - n); - } - return narg; -} - - -static int dofile (lua_State *L, const char *name) { - int status = luaL_loadfile(L, name) || docall(L, 0, 1); - return report(L, status); -} - - -static int dostring (lua_State *L, const char *s, const char *name) { - int status = luaL_loadbuffer(L, s, strlen(s), name) || docall(L, 0, 1); - return report(L, status); -} - - -static int dolibrary (lua_State *L, const char *name) { - lua_getglobal(L, "require"); - lua_pushstring(L, name); - return report(L, docall(L, 1, 1)); -} - - -static const char *get_prompt (lua_State *L, int firstline) { - const char *p; - lua_getfield(L, LUA_GLOBALSINDEX, firstline ? "_PROMPT" : "_PROMPT2"); - p = lua_tostring(L, -1); - if (p == NULL) p = (firstline ? LUA_PROMPT : LUA_PROMPT2); - lua_pop(L, 1); /* remove global */ - return p; -} - - -static int incomplete (lua_State *L, int status) { - if (status == LUA_ERRSYNTAX) { - size_t lmsg; - const char *msg = lua_tolstring(L, -1, &lmsg); - const char *tp = msg + lmsg - (sizeof(LUA_QL("")) - 1); - if (strstr(msg, LUA_QL("")) == tp) { - lua_pop(L, 1); - return 1; - } - } - return 0; /* else... */ -} - - -static int pushline (lua_State *L, int firstline) { - char buffer[LUA_MAXINPUT]; - char *b = buffer; - size_t l; - const char *prmt = get_prompt(L, firstline); - if (lua_readline(L, b, prmt) == 0) - return 0; /* no input */ - l = strlen(b); - if (l > 0 && b[l-1] == '\n') /* line ends with newline? */ - b[l-1] = '\0'; /* remove it */ - if (firstline && b[0] == '=') /* first line starts with `=' ? */ - lua_pushfstring(L, "return %s", b+1); /* change it to `return' */ - else - lua_pushstring(L, b); - lua_freeline(L, b); - return 1; -} - - -static int loadline (lua_State *L) { - int status; - lua_settop(L, 0); - if (!pushline(L, 1)) - return -1; /* no input */ - for (;;) { /* repeat until gets a complete line */ - status = luaL_loadbuffer(L, lua_tostring(L, 1), lua_strlen(L, 1), "=stdin"); - if (!incomplete(L, status)) break; /* cannot try to add lines? */ - if (!pushline(L, 0)) /* no more input? */ - return -1; - lua_pushliteral(L, "\n"); /* add a new line... */ - lua_insert(L, -2); /* ...between the two lines */ - lua_concat(L, 3); /* join them */ - } - lua_saveline(L, 1); - lua_remove(L, 1); /* remove line */ - return status; -} - - -static void dotty (lua_State *L) { - int status; - const char *oldprogname = progname; - progname = NULL; - while ((status = loadline(L)) != -1) { - if (status == 0) status = docall(L, 0, 0); - report(L, status); - if (status == 0 && lua_gettop(L) > 0) { /* any result to print? */ - lua_getglobal(L, "print"); - lua_insert(L, 1); - if (lua_pcall(L, lua_gettop(L)-1, 0, 0) != 0) - l_message(progname, lua_pushfstring(L, - "error calling " LUA_QL("print") " (%s)", - lua_tostring(L, -1))); - } - } - lua_settop(L, 0); /* clear stack */ - fputs("\n", stdout); - fflush(stdout); - progname = oldprogname; -} - - -static int handle_script (lua_State *L, char **argv, int n) { - int status; - const char *fname; - int narg = getargs(L, argv, n); /* collect arguments */ - lua_setglobal(L, "arg"); - fname = argv[n]; - if (strcmp(fname, "-") == 0 && strcmp(argv[n-1], "--") != 0) - fname = NULL; /* stdin */ - status = luaL_loadfile(L, fname); - lua_insert(L, -(narg+1)); - if (status == 0) - status = docall(L, narg, 0); - else - lua_pop(L, narg); - return report(L, status); -} - - -/* check that argument has no extra characters at the end */ -#define notail(x) {if ((x)[2] != '\0') return -1;} - - -static int collectargs (char **argv, int *pi, int *pv, int *pe) { - int i; - for (i = 1; argv[i] != NULL; i++) { - if (argv[i][0] != '-') /* not an option? */ - return i; - switch (argv[i][1]) { /* option */ - case '-': - notail(argv[i]); - return (argv[i+1] != NULL ? i+1 : 0); - case '\0': - return i; - case 'i': - notail(argv[i]); - *pi = 1; /* go through */ - case 'v': - notail(argv[i]); - *pv = 1; - break; - case 'e': - *pe = 1; /* go through */ - case 'l': - if (argv[i][2] == '\0') { - i++; - if (argv[i] == NULL) return -1; - } - break; - default: return -1; /* invalid option */ - } - } - return 0; -} - - -static int runargs (lua_State *L, char **argv, int n) { - int i; - for (i = 1; i < n; i++) { - if (argv[i] == NULL) continue; - lua_assert(argv[i][0] == '-'); - switch (argv[i][1]) { /* option */ - case 'e': { - const char *chunk = argv[i] + 2; - if (*chunk == '\0') chunk = argv[++i]; - lua_assert(chunk != NULL); - if (dostring(L, chunk, "=(command line)") != 0) - return 1; - break; - } - case 'l': { - const char *filename = argv[i] + 2; - if (*filename == '\0') filename = argv[++i]; - lua_assert(filename != NULL); - if (dolibrary(L, filename)) - return 1; /* stop if file fails */ - break; - } - default: break; - } - } - return 0; -} - - -static int handle_luainit (lua_State *L) { - const char *init = getenv(LUA_INIT); - if (init == NULL) return 0; /* status OK */ - else if (init[0] == '@') - return dofile(L, init+1); - else - return dostring(L, init, "=" LUA_INIT); -} - - -struct Smain { - int argc; - char **argv; - int status; -}; - - -static int pmain (lua_State *L) { - struct Smain *s = (struct Smain *)lua_touserdata(L, 1); - char **argv = s->argv; - int script; - int has_i = 0, has_v = 0, has_e = 0; - globalL = L; - if (argv[0] && argv[0][0]) progname = argv[0]; - lua_gc(L, LUA_GCSTOP, 0); /* stop collector during initialization */ - luaL_openlibs(L); /* open libraries */ - lua_gc(L, LUA_GCRESTART, 0); - s->status = handle_luainit(L); - if (s->status != 0) return 0; - script = collectargs(argv, &has_i, &has_v, &has_e); - if (script < 0) { /* invalid args? */ - print_usage(); - s->status = 1; - return 0; - } - if (has_v) print_version(); - s->status = runargs(L, argv, (script > 0) ? script : s->argc); - if (s->status != 0) return 0; - if (script) - s->status = handle_script(L, argv, script); - if (s->status != 0) return 0; - if (has_i) - dotty(L); - else if (script == 0 && !has_e && !has_v) { - if (lua_stdin_is_tty()) { - print_version(); - dotty(L); - } - else dofile(L, NULL); /* executes stdin as a file */ - } - return 0; -} - - -int main (int argc, char **argv) { - int status; - struct Smain s; - lua_State *L = lua_open(); /* create state */ - if (L == NULL) { - l_message(argv[0], "cannot create state: not enough memory"); - return EXIT_FAILURE; - } - s.argc = argc; - s.argv = argv; - status = lua_cpcall(L, &pmain, &s); - report(L, status); - lua_close(L); - return (status || s.status) ? EXIT_FAILURE : EXIT_SUCCESS; -} - diff --git a/ml_curl/lib/lua51/src/lua.h b/ml_curl/lib/lua51/src/lua.h deleted file mode 100644 index e4bdfd3..0000000 --- a/ml_curl/lib/lua51/src/lua.h +++ /dev/null @@ -1,388 +0,0 @@ -/* -** $Id: lua.h,v 1.218.1.5 2008/08/06 13:30:12 roberto Exp $ -** Lua - An Extensible Extension Language -** Lua.org, PUC-Rio, Brazil (http://www.lua.org) -** See Copyright Notice at the end of this file -*/ - - -#ifndef lua_h -#define lua_h - -#include -#include - - -#include "luaconf.h" - - -#define LUA_VERSION "Lua 5.1" -#define LUA_RELEASE "Lua 5.1.4" -#define LUA_VERSION_NUM 501 -#define LUA_COPYRIGHT "Copyright (C) 1994-2008 Lua.org, PUC-Rio" -#define LUA_AUTHORS "R. Ierusalimschy, L. H. de Figueiredo & W. Celes" - - -/* mark for precompiled code (`Lua') */ -#define LUA_SIGNATURE "\033Lua" - -/* option for multiple returns in `lua_pcall' and `lua_call' */ -#define LUA_MULTRET (-1) - - -/* -** pseudo-indices -*/ -#define LUA_REGISTRYINDEX (-10000) -#define LUA_ENVIRONINDEX (-10001) -#define LUA_GLOBALSINDEX (-10002) -#define lua_upvalueindex(i) (LUA_GLOBALSINDEX-(i)) - - -/* thread status; 0 is OK */ -#define LUA_YIELD 1 -#define LUA_ERRRUN 2 -#define LUA_ERRSYNTAX 3 -#define LUA_ERRMEM 4 -#define LUA_ERRERR 5 - - -typedef struct lua_State lua_State; - -typedef int (*lua_CFunction) (lua_State *L); - - -/* -** functions that read/write blocks when loading/dumping Lua chunks -*/ -typedef const char * (*lua_Reader) (lua_State *L, void *ud, size_t *sz); - -typedef int (*lua_Writer) (lua_State *L, const void* p, size_t sz, void* ud); - - -/* -** prototype for memory-allocation functions -*/ -typedef void * (*lua_Alloc) (void *ud, void *ptr, size_t osize, size_t nsize); - - -/* -** basic types -*/ -#define LUA_TNONE (-1) - -#define LUA_TNIL 0 -#define LUA_TBOOLEAN 1 -#define LUA_TLIGHTUSERDATA 2 -#define LUA_TNUMBER 3 -#define LUA_TSTRING 4 -#define LUA_TTABLE 5 -#define LUA_TFUNCTION 6 -#define LUA_TUSERDATA 7 -#define LUA_TTHREAD 8 - - - -/* minimum Lua stack available to a C function */ -#define LUA_MINSTACK 20 - - -/* -** generic extra include file -*/ -#if defined(LUA_USER_H) -#include LUA_USER_H -#endif - - -/* type of numbers in Lua */ -typedef LUA_NUMBER lua_Number; - - -/* type for integer functions */ -typedef LUA_INTEGER lua_Integer; - - - -/* -** state manipulation -*/ -LUA_API lua_State *(lua_newstate) (lua_Alloc f, void *ud); -LUA_API void (lua_close) (lua_State *L); -LUA_API lua_State *(lua_newthread) (lua_State *L); - -LUA_API lua_CFunction (lua_atpanic) (lua_State *L, lua_CFunction panicf); - - -/* -** basic stack manipulation -*/ -LUA_API int (lua_gettop) (lua_State *L); -LUA_API void (lua_settop) (lua_State *L, int idx); -LUA_API void (lua_pushvalue) (lua_State *L, int idx); -LUA_API void (lua_remove) (lua_State *L, int idx); -LUA_API void (lua_insert) (lua_State *L, int idx); -LUA_API void (lua_replace) (lua_State *L, int idx); -LUA_API int (lua_checkstack) (lua_State *L, int sz); - -LUA_API void (lua_xmove) (lua_State *from, lua_State *to, int n); - - -/* -** access functions (stack -> C) -*/ - -LUA_API int (lua_isnumber) (lua_State *L, int idx); -LUA_API int (lua_isstring) (lua_State *L, int idx); -LUA_API int (lua_iscfunction) (lua_State *L, int idx); -LUA_API int (lua_isuserdata) (lua_State *L, int idx); -LUA_API int (lua_type) (lua_State *L, int idx); -LUA_API const char *(lua_typename) (lua_State *L, int tp); - -LUA_API int (lua_equal) (lua_State *L, int idx1, int idx2); -LUA_API int (lua_rawequal) (lua_State *L, int idx1, int idx2); -LUA_API int (lua_lessthan) (lua_State *L, int idx1, int idx2); - -LUA_API lua_Number (lua_tonumber) (lua_State *L, int idx); -LUA_API lua_Integer (lua_tointeger) (lua_State *L, int idx); -LUA_API int (lua_toboolean) (lua_State *L, int idx); -LUA_API const char *(lua_tolstring) (lua_State *L, int idx, size_t *len); -LUA_API size_t (lua_objlen) (lua_State *L, int idx); -LUA_API lua_CFunction (lua_tocfunction) (lua_State *L, int idx); -LUA_API void *(lua_touserdata) (lua_State *L, int idx); -LUA_API lua_State *(lua_tothread) (lua_State *L, int idx); -LUA_API const void *(lua_topointer) (lua_State *L, int idx); - - -/* -** push functions (C -> stack) -*/ -LUA_API void (lua_pushnil) (lua_State *L); -LUA_API void (lua_pushnumber) (lua_State *L, lua_Number n); -LUA_API void (lua_pushinteger) (lua_State *L, lua_Integer n); -LUA_API void (lua_pushlstring) (lua_State *L, const char *s, size_t l); -LUA_API void (lua_pushstring) (lua_State *L, const char *s); -LUA_API const char *(lua_pushvfstring) (lua_State *L, const char *fmt, - va_list argp); -LUA_API const char *(lua_pushfstring) (lua_State *L, const char *fmt, ...); -LUA_API void (lua_pushcclosure) (lua_State *L, lua_CFunction fn, int n); -LUA_API void (lua_pushboolean) (lua_State *L, int b); -LUA_API void (lua_pushlightuserdata) (lua_State *L, void *p); -LUA_API int (lua_pushthread) (lua_State *L); - - -/* -** get functions (Lua -> stack) -*/ -LUA_API void (lua_gettable) (lua_State *L, int idx); -LUA_API void (lua_getfield) (lua_State *L, int idx, const char *k); -LUA_API void (lua_rawget) (lua_State *L, int idx); -LUA_API void (lua_rawgeti) (lua_State *L, int idx, int n); -LUA_API void (lua_createtable) (lua_State *L, int narr, int nrec); -LUA_API void *(lua_newuserdata) (lua_State *L, size_t sz); -LUA_API int (lua_getmetatable) (lua_State *L, int objindex); -LUA_API void (lua_getfenv) (lua_State *L, int idx); - - -/* -** set functions (stack -> Lua) -*/ -LUA_API void (lua_settable) (lua_State *L, int idx); -LUA_API void (lua_setfield) (lua_State *L, int idx, const char *k); -LUA_API void (lua_rawset) (lua_State *L, int idx); -LUA_API void (lua_rawseti) (lua_State *L, int idx, int n); -LUA_API int (lua_setmetatable) (lua_State *L, int objindex); -LUA_API int (lua_setfenv) (lua_State *L, int idx); - - -/* -** `load' and `call' functions (load and run Lua code) -*/ -LUA_API void (lua_call) (lua_State *L, int nargs, int nresults); -LUA_API int (lua_pcall) (lua_State *L, int nargs, int nresults, int errfunc); -LUA_API int (lua_cpcall) (lua_State *L, lua_CFunction func, void *ud); -LUA_API int (lua_load) (lua_State *L, lua_Reader reader, void *dt, - const char *chunkname); - -LUA_API int (lua_dump) (lua_State *L, lua_Writer writer, void *data); - - -/* -** coroutine functions -*/ -LUA_API int (lua_yield) (lua_State *L, int nresults); -LUA_API int (lua_resume) (lua_State *L, int narg); -LUA_API int (lua_status) (lua_State *L); - -/* -** garbage-collection function and options -*/ - -#define LUA_GCSTOP 0 -#define LUA_GCRESTART 1 -#define LUA_GCCOLLECT 2 -#define LUA_GCCOUNT 3 -#define LUA_GCCOUNTB 4 -#define LUA_GCSTEP 5 -#define LUA_GCSETPAUSE 6 -#define LUA_GCSETSTEPMUL 7 - -LUA_API int (lua_gc) (lua_State *L, int what, int data); - - -/* -** miscellaneous functions -*/ - -LUA_API int (lua_error) (lua_State *L); - -LUA_API int (lua_next) (lua_State *L, int idx); - -LUA_API void (lua_concat) (lua_State *L, int n); - -LUA_API lua_Alloc (lua_getallocf) (lua_State *L, void **ud); -LUA_API void lua_setallocf (lua_State *L, lua_Alloc f, void *ud); - - - -/* -** =============================================================== -** some useful macros -** =============================================================== -*/ - -#define lua_pop(L,n) lua_settop(L, -(n)-1) - -#define lua_newtable(L) lua_createtable(L, 0, 0) - -#define lua_register(L,n,f) (lua_pushcfunction(L, (f)), lua_setglobal(L, (n))) - -#define lua_pushcfunction(L,f) lua_pushcclosure(L, (f), 0) - -#define lua_strlen(L,i) lua_objlen(L, (i)) - -#define lua_isfunction(L,n) (lua_type(L, (n)) == LUA_TFUNCTION) -#define lua_istable(L,n) (lua_type(L, (n)) == LUA_TTABLE) -#define lua_islightuserdata(L,n) (lua_type(L, (n)) == LUA_TLIGHTUSERDATA) -#define lua_isnil(L,n) (lua_type(L, (n)) == LUA_TNIL) -#define lua_isboolean(L,n) (lua_type(L, (n)) == LUA_TBOOLEAN) -#define lua_isthread(L,n) (lua_type(L, (n)) == LUA_TTHREAD) -#define lua_isnone(L,n) (lua_type(L, (n)) == LUA_TNONE) -#define lua_isnoneornil(L, n) (lua_type(L, (n)) <= 0) - -#define lua_pushliteral(L, s) \ - lua_pushlstring(L, "" s, (sizeof(s)/sizeof(char))-1) - -#define lua_setglobal(L,s) lua_setfield(L, LUA_GLOBALSINDEX, (s)) -#define lua_getglobal(L,s) lua_getfield(L, LUA_GLOBALSINDEX, (s)) - -#define lua_tostring(L,i) lua_tolstring(L, (i), NULL) - - - -/* -** compatibility macros and functions -*/ - -#define lua_open() luaL_newstate() - -#define lua_getregistry(L) lua_pushvalue(L, LUA_REGISTRYINDEX) - -#define lua_getgccount(L) lua_gc(L, LUA_GCCOUNT, 0) - -#define lua_Chunkreader lua_Reader -#define lua_Chunkwriter lua_Writer - - -/* hack */ -LUA_API void lua_setlevel (lua_State *from, lua_State *to); - - -/* -** {====================================================================== -** Debug API -** ======================================================================= -*/ - - -/* -** Event codes -*/ -#define LUA_HOOKCALL 0 -#define LUA_HOOKRET 1 -#define LUA_HOOKLINE 2 -#define LUA_HOOKCOUNT 3 -#define LUA_HOOKTAILRET 4 - - -/* -** Event masks -*/ -#define LUA_MASKCALL (1 << LUA_HOOKCALL) -#define LUA_MASKRET (1 << LUA_HOOKRET) -#define LUA_MASKLINE (1 << LUA_HOOKLINE) -#define LUA_MASKCOUNT (1 << LUA_HOOKCOUNT) - -typedef struct lua_Debug lua_Debug; /* activation record */ - - -/* Functions to be called by the debuger in specific events */ -typedef void (*lua_Hook) (lua_State *L, lua_Debug *ar); - - -LUA_API int lua_getstack (lua_State *L, int level, lua_Debug *ar); -LUA_API int lua_getinfo (lua_State *L, const char *what, lua_Debug *ar); -LUA_API const char *lua_getlocal (lua_State *L, const lua_Debug *ar, int n); -LUA_API const char *lua_setlocal (lua_State *L, const lua_Debug *ar, int n); -LUA_API const char *lua_getupvalue (lua_State *L, int funcindex, int n); -LUA_API const char *lua_setupvalue (lua_State *L, int funcindex, int n); - -LUA_API int lua_sethook (lua_State *L, lua_Hook func, int mask, int count); -LUA_API lua_Hook lua_gethook (lua_State *L); -LUA_API int lua_gethookmask (lua_State *L); -LUA_API int lua_gethookcount (lua_State *L); - - -struct lua_Debug { - int event; - const char *name; /* (n) */ - const char *namewhat; /* (n) `global', `local', `field', `method' */ - const char *what; /* (S) `Lua', `C', `main', `tail' */ - const char *source; /* (S) */ - int currentline; /* (l) */ - int nups; /* (u) number of upvalues */ - int linedefined; /* (S) */ - int lastlinedefined; /* (S) */ - char short_src[LUA_IDSIZE]; /* (S) */ - /* private part */ - int i_ci; /* active function */ -}; - -/* }====================================================================== */ - - -/****************************************************************************** -* Copyright (C) 1994-2008 Lua.org, PUC-Rio. All rights reserved. -* -* Permission is hereby granted, free of charge, to any person obtaining -* a copy of this software and associated documentation files (the -* "Software"), to deal in the Software without restriction, including -* without limitation the rights to use, copy, modify, merge, publish, -* distribute, sublicense, and/or sell copies of the Software, and to -* permit persons to whom the Software is furnished to do so, subject to -* the following conditions: -* -* The above copyright notice and this permission notice shall be -* included in all copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. -* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY -* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, -* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE -* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -******************************************************************************/ - - -#endif diff --git a/ml_curl/lib/lua51/src/luac.c b/ml_curl/lib/lua51/src/luac.c deleted file mode 100644 index d070173..0000000 --- a/ml_curl/lib/lua51/src/luac.c +++ /dev/null @@ -1,200 +0,0 @@ -/* -** $Id: luac.c,v 1.54 2006/06/02 17:37:11 lhf Exp $ -** Lua compiler (saves bytecodes to files; also list bytecodes) -** See Copyright Notice in lua.h -*/ - -#include -#include -#include -#include - -#define luac_c -#define LUA_CORE - -#include "lua.h" -#include "lauxlib.h" - -#include "ldo.h" -#include "lfunc.h" -#include "lmem.h" -#include "lobject.h" -#include "lopcodes.h" -#include "lstring.h" -#include "lundump.h" - -#define PROGNAME "luac" /* default program name */ -#define OUTPUT PROGNAME ".out" /* default output file */ - -static int listing=0; /* list bytecodes? */ -static int dumping=1; /* dump bytecodes? */ -static int stripping=0; /* strip debug information? */ -static char Output[]={ OUTPUT }; /* default output file name */ -static const char* output=Output; /* actual output file name */ -static const char* progname=PROGNAME; /* actual program name */ - -static void fatal(const char* message) -{ - fprintf(stderr,"%s: %s\n",progname,message); - exit(EXIT_FAILURE); -} - -static void cannot(const char* what) -{ - fprintf(stderr,"%s: cannot %s %s: %s\n",progname,what,output,strerror(errno)); - exit(EXIT_FAILURE); -} - -static void usage(const char* message) -{ - if (*message=='-') - fprintf(stderr,"%s: unrecognized option " LUA_QS "\n",progname,message); - else - fprintf(stderr,"%s: %s\n",progname,message); - fprintf(stderr, - "usage: %s [options] [filenames].\n" - "Available options are:\n" - " - process stdin\n" - " -l list\n" - " -o name output to file " LUA_QL("name") " (default is \"%s\")\n" - " -p parse only\n" - " -s strip debug information\n" - " -v show version information\n" - " -- stop handling options\n", - progname,Output); - exit(EXIT_FAILURE); -} - -#define IS(s) (strcmp(argv[i],s)==0) - -static int doargs(int argc, char* argv[]) -{ - int i; - int version=0; - if (argv[0]!=NULL && *argv[0]!=0) progname=argv[0]; - for (i=1; itop+(i))->l.p) - -static const Proto* combine(lua_State* L, int n) -{ - if (n==1) - return toproto(L,-1); - else - { - int i,pc; - Proto* f=luaF_newproto(L); - setptvalue2s(L,L->top,f); incr_top(L); - f->source=luaS_newliteral(L,"=(" PROGNAME ")"); - f->maxstacksize=1; - pc=2*n+1; - f->code=luaM_newvector(L,pc,Instruction); - f->sizecode=pc; - f->p=luaM_newvector(L,n,Proto*); - f->sizep=n; - pc=0; - for (i=0; ip[i]=toproto(L,i-n-1); - f->code[pc++]=CREATE_ABx(OP_CLOSURE,0,i); - f->code[pc++]=CREATE_ABC(OP_CALL,0,1,1); - } - f->code[pc++]=CREATE_ABC(OP_RETURN,0,1,0); - return f; - } -} - -static int writer(lua_State* L, const void* p, size_t size, void* u) -{ - UNUSED(L); - return (fwrite(p,size,1,(FILE*)u)!=1) && (size!=0); -} - -struct Smain { - int argc; - char** argv; -}; - -static int pmain(lua_State* L) -{ - struct Smain* s = (struct Smain*)lua_touserdata(L, 1); - int argc=s->argc; - char** argv=s->argv; - const Proto* f; - int i; - if (!lua_checkstack(L,argc)) fatal("too many input files"); - for (i=0; i1); - if (dumping) - { - FILE* D= (output==NULL) ? stdout : fopen(output,"wb"); - if (D==NULL) cannot("open"); - lua_lock(L); - luaU_dump(L,f,writer,D,stripping); - lua_unlock(L); - if (ferror(D)) cannot("write"); - if (fclose(D)) cannot("close"); - } - return 0; -} - -int main(int argc, char* argv[]) -{ - lua_State* L; - struct Smain s; - int i=doargs(argc,argv); - argc-=i; argv+=i; - if (argc<=0) usage("no input files given"); - L=lua_open(); - if (L==NULL) fatal("not enough memory for state"); - s.argc=argc; - s.argv=argv; - if (lua_cpcall(L,pmain,&s)!=0) fatal(lua_tostring(L,-1)); - lua_close(L); - return EXIT_SUCCESS; -} diff --git a/ml_curl/lib/lua51/src/luaconf.h b/ml_curl/lib/lua51/src/luaconf.h deleted file mode 100644 index e2cb261..0000000 --- a/ml_curl/lib/lua51/src/luaconf.h +++ /dev/null @@ -1,763 +0,0 @@ -/* -** $Id: luaconf.h,v 1.82.1.7 2008/02/11 16:25:08 roberto Exp $ -** Configuration file for Lua -** See Copyright Notice in lua.h -*/ - - -#ifndef lconfig_h -#define lconfig_h - -#include -#include - - -/* -** ================================================================== -** Search for "@@" to find all configurable definitions. -** =================================================================== -*/ - - -/* -@@ LUA_ANSI controls the use of non-ansi features. -** CHANGE it (define it) if you want Lua to avoid the use of any -** non-ansi feature or library. -*/ -#if defined(__STRICT_ANSI__) -#define LUA_ANSI -#endif - - -#if !defined(LUA_ANSI) && defined(_WIN32) -#define LUA_WIN -#endif - -#if defined(LUA_USE_LINUX) -#define LUA_USE_POSIX -#define LUA_USE_DLOPEN /* needs an extra library: -ldl */ -#define LUA_USE_READLINE /* needs some extra libraries */ -#endif - -#if defined(LUA_USE_MACOSX) -#define LUA_USE_POSIX -#define LUA_DL_DYLD /* does not need extra library */ -#endif - - - -/* -@@ LUA_USE_POSIX includes all functionallity listed as X/Open System -@* Interfaces Extension (XSI). -** CHANGE it (define it) if your system is XSI compatible. -*/ -#if defined(LUA_USE_POSIX) -#define LUA_USE_MKSTEMP -#define LUA_USE_ISATTY -#define LUA_USE_POPEN -#define LUA_USE_ULONGJMP -#endif - - -/* -@@ LUA_PATH and LUA_CPATH are the names of the environment variables that -@* Lua check to set its paths. -@@ LUA_INIT is the name of the environment variable that Lua -@* checks for initialization code. -** CHANGE them if you want different names. -*/ -#define LUA_PATH "LUA_PATH" -#define LUA_CPATH "LUA_CPATH" -#define LUA_INIT "LUA_INIT" - - -/* -@@ LUA_PATH_DEFAULT is the default path that Lua uses to look for -@* Lua libraries. -@@ LUA_CPATH_DEFAULT is the default path that Lua uses to look for -@* C libraries. -** CHANGE them if your machine has a non-conventional directory -** hierarchy or if you want to install your libraries in -** non-conventional directories. -*/ -#if defined(_WIN32) -/* -** In Windows, any exclamation mark ('!') in the path is replaced by the -** path of the directory of the executable file of the current process. -*/ -#define LUA_LDIR "!\\lua\\" -#define LUA_CDIR "!\\" -#define LUA_PATH_DEFAULT \ - ".\\?.lua;" LUA_LDIR"?.lua;" LUA_LDIR"?\\init.lua;" \ - LUA_CDIR"?.lua;" LUA_CDIR"?\\init.lua" -#define LUA_CPATH_DEFAULT \ - ".\\?.dll;" LUA_CDIR"?.dll;" LUA_CDIR"loadall.dll" - -#else -#define LUA_ROOT "/usr/local/" -#define LUA_LDIR LUA_ROOT "share/lua/5.1/" -#define LUA_CDIR LUA_ROOT "lib/lua/5.1/" -#define LUA_PATH_DEFAULT \ - "./?.lua;" LUA_LDIR"?.lua;" LUA_LDIR"?/init.lua;" \ - LUA_CDIR"?.lua;" LUA_CDIR"?/init.lua" -#define LUA_CPATH_DEFAULT \ - "./?.so;" LUA_CDIR"?.so;" LUA_CDIR"loadall.so" -#endif - - -/* -@@ LUA_DIRSEP is the directory separator (for submodules). -** CHANGE it if your machine does not use "/" as the directory separator -** and is not Windows. (On Windows Lua automatically uses "\".) -*/ -#if defined(_WIN32) -#define LUA_DIRSEP "\\" -#else -#define LUA_DIRSEP "/" -#endif - - -/* -@@ LUA_PATHSEP is the character that separates templates in a path. -@@ LUA_PATH_MARK is the string that marks the substitution points in a -@* template. -@@ LUA_EXECDIR in a Windows path is replaced by the executable's -@* directory. -@@ LUA_IGMARK is a mark to ignore all before it when bulding the -@* luaopen_ function name. -** CHANGE them if for some reason your system cannot use those -** characters. (E.g., if one of those characters is a common character -** in file/directory names.) Probably you do not need to change them. -*/ -#define LUA_PATHSEP ";" -#define LUA_PATH_MARK "?" -#define LUA_EXECDIR "!" -#define LUA_IGMARK "-" - - -/* -@@ LUA_INTEGER is the integral type used by lua_pushinteger/lua_tointeger. -** CHANGE that if ptrdiff_t is not adequate on your machine. (On most -** machines, ptrdiff_t gives a good choice between int or long.) -*/ -#define LUA_INTEGER ptrdiff_t - - -/* -@@ LUA_API is a mark for all core API functions. -@@ LUALIB_API is a mark for all standard library functions. -** CHANGE them if you need to define those functions in some special way. -** For instance, if you want to create one Windows DLL with the core and -** the libraries, you may want to use the following definition (define -** LUA_BUILD_AS_DLL to get it). -*/ -#if defined(LUA_BUILD_AS_DLL) - -#if defined(LUA_CORE) || defined(LUA_LIB) -#define LUA_API __declspec(dllexport) -#else -#define LUA_API __declspec(dllimport) -#endif - -#else - -#define LUA_API extern - -#endif - -/* more often than not the libs go together with the core */ -#define LUALIB_API LUA_API - - -/* -@@ LUAI_FUNC is a mark for all extern functions that are not to be -@* exported to outside modules. -@@ LUAI_DATA is a mark for all extern (const) variables that are not to -@* be exported to outside modules. -** CHANGE them if you need to mark them in some special way. Elf/gcc -** (versions 3.2 and later) mark them as "hidden" to optimize access -** when Lua is compiled as a shared library. -*/ -#if defined(luaall_c) -#define LUAI_FUNC static -#define LUAI_DATA /* empty */ - -#elif defined(__GNUC__) && ((__GNUC__*100 + __GNUC_MINOR__) >= 302) && \ - defined(__ELF__) -#define LUAI_FUNC __attribute__((visibility("hidden"))) extern -#define LUAI_DATA LUAI_FUNC - -#else -#define LUAI_FUNC extern -#define LUAI_DATA extern -#endif - - - -/* -@@ LUA_QL describes how error messages quote program elements. -** CHANGE it if you want a different appearance. -*/ -#define LUA_QL(x) "'" x "'" -#define LUA_QS LUA_QL("%s") - - -/* -@@ LUA_IDSIZE gives the maximum size for the description of the source -@* of a function in debug information. -** CHANGE it if you want a different size. -*/ -#define LUA_IDSIZE 60 - - -/* -** {================================================================== -** Stand-alone configuration -** =================================================================== -*/ - -#if defined(lua_c) || defined(luaall_c) - -/* -@@ lua_stdin_is_tty detects whether the standard input is a 'tty' (that -@* is, whether we're running lua interactively). -** CHANGE it if you have a better definition for non-POSIX/non-Windows -** systems. -*/ -#if defined(LUA_USE_ISATTY) -#include -#define lua_stdin_is_tty() isatty(0) -#elif defined(LUA_WIN) -#include -#include -#define lua_stdin_is_tty() _isatty(_fileno(stdin)) -#else -#define lua_stdin_is_tty() 1 /* assume stdin is a tty */ -#endif - - -/* -@@ LUA_PROMPT is the default prompt used by stand-alone Lua. -@@ LUA_PROMPT2 is the default continuation prompt used by stand-alone Lua. -** CHANGE them if you want different prompts. (You can also change the -** prompts dynamically, assigning to globals _PROMPT/_PROMPT2.) -*/ -#define LUA_PROMPT "> " -#define LUA_PROMPT2 ">> " - - -/* -@@ LUA_PROGNAME is the default name for the stand-alone Lua program. -** CHANGE it if your stand-alone interpreter has a different name and -** your system is not able to detect that name automatically. -*/ -#define LUA_PROGNAME "lua" - - -/* -@@ LUA_MAXINPUT is the maximum length for an input line in the -@* stand-alone interpreter. -** CHANGE it if you need longer lines. -*/ -#define LUA_MAXINPUT 512 - - -/* -@@ lua_readline defines how to show a prompt and then read a line from -@* the standard input. -@@ lua_saveline defines how to "save" a read line in a "history". -@@ lua_freeline defines how to free a line read by lua_readline. -** CHANGE them if you want to improve this functionality (e.g., by using -** GNU readline and history facilities). -*/ -#if defined(LUA_USE_READLINE) -#include -#include -#include -#define lua_readline(L,b,p) ((void)L, ((b)=readline(p)) != NULL) -#define lua_saveline(L,idx) \ - if (lua_strlen(L,idx) > 0) /* non-empty line? */ \ - add_history(lua_tostring(L, idx)); /* add it to history */ -#define lua_freeline(L,b) ((void)L, free(b)) -#else -#define lua_readline(L,b,p) \ - ((void)L, fputs(p, stdout), fflush(stdout), /* show prompt */ \ - fgets(b, LUA_MAXINPUT, stdin) != NULL) /* get line */ -#define lua_saveline(L,idx) { (void)L; (void)idx; } -#define lua_freeline(L,b) { (void)L; (void)b; } -#endif - -#endif - -/* }================================================================== */ - - -/* -@@ LUAI_GCPAUSE defines the default pause between garbage-collector cycles -@* as a percentage. -** CHANGE it if you want the GC to run faster or slower (higher values -** mean larger pauses which mean slower collection.) You can also change -** this value dynamically. -*/ -#define LUAI_GCPAUSE 200 /* 200% (wait memory to double before next GC) */ - - -/* -@@ LUAI_GCMUL defines the default speed of garbage collection relative to -@* memory allocation as a percentage. -** CHANGE it if you want to change the granularity of the garbage -** collection. (Higher values mean coarser collections. 0 represents -** infinity, where each step performs a full collection.) You can also -** change this value dynamically. -*/ -#define LUAI_GCMUL 200 /* GC runs 'twice the speed' of memory allocation */ - - - -/* -@@ LUA_COMPAT_GETN controls compatibility with old getn behavior. -** CHANGE it (define it) if you want exact compatibility with the -** behavior of setn/getn in Lua 5.0. -*/ -#undef LUA_COMPAT_GETN - -/* -@@ LUA_COMPAT_LOADLIB controls compatibility about global loadlib. -** CHANGE it to undefined as soon as you do not need a global 'loadlib' -** function (the function is still available as 'package.loadlib'). -*/ -#undef LUA_COMPAT_LOADLIB - -/* -@@ LUA_COMPAT_VARARG controls compatibility with old vararg feature. -** CHANGE it to undefined as soon as your programs use only '...' to -** access vararg parameters (instead of the old 'arg' table). -*/ -#define LUA_COMPAT_VARARG - -/* -@@ LUA_COMPAT_MOD controls compatibility with old math.mod function. -** CHANGE it to undefined as soon as your programs use 'math.fmod' or -** the new '%' operator instead of 'math.mod'. -*/ -#define LUA_COMPAT_MOD - -/* -@@ LUA_COMPAT_LSTR controls compatibility with old long string nesting -@* facility. -** CHANGE it to 2 if you want the old behaviour, or undefine it to turn -** off the advisory error when nesting [[...]]. -*/ -#define LUA_COMPAT_LSTR 1 - -/* -@@ LUA_COMPAT_GFIND controls compatibility with old 'string.gfind' name. -** CHANGE it to undefined as soon as you rename 'string.gfind' to -** 'string.gmatch'. -*/ -#define LUA_COMPAT_GFIND - -/* -@@ LUA_COMPAT_OPENLIB controls compatibility with old 'luaL_openlib' -@* behavior. -** CHANGE it to undefined as soon as you replace to 'luaL_register' -** your uses of 'luaL_openlib' -*/ -#define LUA_COMPAT_OPENLIB - - - -/* -@@ luai_apicheck is the assert macro used by the Lua-C API. -** CHANGE luai_apicheck if you want Lua to perform some checks in the -** parameters it gets from API calls. This may slow down the interpreter -** a bit, but may be quite useful when debugging C code that interfaces -** with Lua. A useful redefinition is to use assert.h. -*/ -#if defined(LUA_USE_APICHECK) -#include -#define luai_apicheck(L,o) { (void)L; assert(o); } -#else -#define luai_apicheck(L,o) { (void)L; } -#endif - - -/* -@@ LUAI_BITSINT defines the number of bits in an int. -** CHANGE here if Lua cannot automatically detect the number of bits of -** your machine. Probably you do not need to change this. -*/ -/* avoid overflows in comparison */ -#if INT_MAX-20 < 32760 -#define LUAI_BITSINT 16 -#elif INT_MAX > 2147483640L -/* int has at least 32 bits */ -#define LUAI_BITSINT 32 -#else -#error "you must define LUA_BITSINT with number of bits in an integer" -#endif - - -/* -@@ LUAI_UINT32 is an unsigned integer with at least 32 bits. -@@ LUAI_INT32 is an signed integer with at least 32 bits. -@@ LUAI_UMEM is an unsigned integer big enough to count the total -@* memory used by Lua. -@@ LUAI_MEM is a signed integer big enough to count the total memory -@* used by Lua. -** CHANGE here if for some weird reason the default definitions are not -** good enough for your machine. (The definitions in the 'else' -** part always works, but may waste space on machines with 64-bit -** longs.) Probably you do not need to change this. -*/ -#if LUAI_BITSINT >= 32 -#define LUAI_UINT32 unsigned int -#define LUAI_INT32 int -#define LUAI_MAXINT32 INT_MAX -#define LUAI_UMEM size_t -#define LUAI_MEM ptrdiff_t -#else -/* 16-bit ints */ -#define LUAI_UINT32 unsigned long -#define LUAI_INT32 long -#define LUAI_MAXINT32 LONG_MAX -#define LUAI_UMEM unsigned long -#define LUAI_MEM long -#endif - - -/* -@@ LUAI_MAXCALLS limits the number of nested calls. -** CHANGE it if you need really deep recursive calls. This limit is -** arbitrary; its only purpose is to stop infinite recursion before -** exhausting memory. -*/ -#define LUAI_MAXCALLS 20000 - - -/* -@@ LUAI_MAXCSTACK limits the number of Lua stack slots that a C function -@* can use. -** CHANGE it if you need lots of (Lua) stack space for your C -** functions. This limit is arbitrary; its only purpose is to stop C -** functions to consume unlimited stack space. (must be smaller than -** -LUA_REGISTRYINDEX) -*/ -#define LUAI_MAXCSTACK 8000 - - - -/* -** {================================================================== -** CHANGE (to smaller values) the following definitions if your system -** has a small C stack. (Or you may want to change them to larger -** values if your system has a large C stack and these limits are -** too rigid for you.) Some of these constants control the size of -** stack-allocated arrays used by the compiler or the interpreter, while -** others limit the maximum number of recursive calls that the compiler -** or the interpreter can perform. Values too large may cause a C stack -** overflow for some forms of deep constructs. -** =================================================================== -*/ - - -/* -@@ LUAI_MAXCCALLS is the maximum depth for nested C calls (short) and -@* syntactical nested non-terminals in a program. -*/ -#define LUAI_MAXCCALLS 200 - - -/* -@@ LUAI_MAXVARS is the maximum number of local variables per function -@* (must be smaller than 250). -*/ -#define LUAI_MAXVARS 200 - - -/* -@@ LUAI_MAXUPVALUES is the maximum number of upvalues per function -@* (must be smaller than 250). -*/ -#define LUAI_MAXUPVALUES 60 - - -/* -@@ LUAL_BUFFERSIZE is the buffer size used by the lauxlib buffer system. -*/ -#define LUAL_BUFFERSIZE BUFSIZ - -/* }================================================================== */ - - - - -/* -** {================================================================== -@@ LUA_NUMBER is the type of numbers in Lua. -** CHANGE the following definitions only if you want to build Lua -** with a number type different from double. You may also need to -** change lua_number2int & lua_number2integer. -** =================================================================== -*/ - -#define LUA_NUMBER_DOUBLE -#define LUA_NUMBER double - -/* -@@ LUAI_UACNUMBER is the result of an 'usual argument conversion' -@* over a number. -*/ -#define LUAI_UACNUMBER double - - -/* -@@ LUA_NUMBER_SCAN is the format for reading numbers. -@@ LUA_NUMBER_FMT is the format for writing numbers. -@@ lua_number2str converts a number to a string. -@@ LUAI_MAXNUMBER2STR is maximum size of previous conversion. -@@ lua_str2number converts a string to a number. -*/ -#define LUA_NUMBER_SCAN "%lf" -#define LUA_NUMBER_FMT "%.14g" -#define lua_number2str(s,n) sprintf((s), LUA_NUMBER_FMT, (n)) -#define LUAI_MAXNUMBER2STR 32 /* 16 digits, sign, point, and \0 */ -#define lua_str2number(s,p) strtod((s), (p)) - - -/* -@@ The luai_num* macros define the primitive operations over numbers. -*/ -#if defined(LUA_CORE) -#include -#define luai_numadd(a,b) ((a)+(b)) -#define luai_numsub(a,b) ((a)-(b)) -#define luai_nummul(a,b) ((a)*(b)) -#define luai_numdiv(a,b) ((a)/(b)) -#define luai_nummod(a,b) ((a) - floor((a)/(b))*(b)) -#define luai_numpow(a,b) (pow(a,b)) -#define luai_numunm(a) (-(a)) -#define luai_numeq(a,b) ((a)==(b)) -#define luai_numlt(a,b) ((a)<(b)) -#define luai_numle(a,b) ((a)<=(b)) -#define luai_numisnan(a) (!luai_numeq((a), (a))) -#endif - - -/* -@@ lua_number2int is a macro to convert lua_Number to int. -@@ lua_number2integer is a macro to convert lua_Number to lua_Integer. -** CHANGE them if you know a faster way to convert a lua_Number to -** int (with any rounding method and without throwing errors) in your -** system. In Pentium machines, a naive typecast from double to int -** in C is extremely slow, so any alternative is worth trying. -*/ - -/* On a Pentium, resort to a trick */ -#if defined(LUA_NUMBER_DOUBLE) && !defined(LUA_ANSI) && !defined(__SSE2__) && \ - (defined(__i386) || defined (_M_IX86) || defined(__i386__)) - -/* On a Microsoft compiler, use assembler */ -#if defined(_MSC_VER) - -#define lua_number2int(i,d) __asm fld d __asm fistp i -#define lua_number2integer(i,n) lua_number2int(i, n) - -/* the next trick should work on any Pentium, but sometimes clashes - with a DirectX idiosyncrasy */ -#else - -union luai_Cast { double l_d; long l_l; }; -#define lua_number2int(i,d) \ - { volatile union luai_Cast u; u.l_d = (d) + 6755399441055744.0; (i) = u.l_l; } -#define lua_number2integer(i,n) lua_number2int(i, n) - -#endif - - -/* this option always works, but may be slow */ -#else -#define lua_number2int(i,d) ((i)=(int)(d)) -#define lua_number2integer(i,d) ((i)=(lua_Integer)(d)) - -#endif - -/* }================================================================== */ - - -/* -@@ LUAI_USER_ALIGNMENT_T is a type that requires maximum alignment. -** CHANGE it if your system requires alignments larger than double. (For -** instance, if your system supports long doubles and they must be -** aligned in 16-byte boundaries, then you should add long double in the -** union.) Probably you do not need to change this. -*/ -#define LUAI_USER_ALIGNMENT_T union { double u; void *s; long l; } - - -/* -@@ LUAI_THROW/LUAI_TRY define how Lua does exception handling. -** CHANGE them if you prefer to use longjmp/setjmp even with C++ -** or if want/don't to use _longjmp/_setjmp instead of regular -** longjmp/setjmp. By default, Lua handles errors with exceptions when -** compiling as C++ code, with _longjmp/_setjmp when asked to use them, -** and with longjmp/setjmp otherwise. -*/ -#if defined(__cplusplus) -/* C++ exceptions */ -#define LUAI_THROW(L,c) throw(c) -#define LUAI_TRY(L,c,a) try { a } catch(...) \ - { if ((c)->status == 0) (c)->status = -1; } -#define luai_jmpbuf int /* dummy variable */ - -#elif defined(LUA_USE_ULONGJMP) -/* in Unix, try _longjmp/_setjmp (more efficient) */ -#define LUAI_THROW(L,c) _longjmp((c)->b, 1) -#define LUAI_TRY(L,c,a) if (_setjmp((c)->b) == 0) { a } -#define luai_jmpbuf jmp_buf - -#else -/* default handling with long jumps */ -#define LUAI_THROW(L,c) longjmp((c)->b, 1) -#define LUAI_TRY(L,c,a) if (setjmp((c)->b) == 0) { a } -#define luai_jmpbuf jmp_buf - -#endif - - -/* -@@ LUA_MAXCAPTURES is the maximum number of captures that a pattern -@* can do during pattern-matching. -** CHANGE it if you need more captures. This limit is arbitrary. -*/ -#define LUA_MAXCAPTURES 32 - - -/* -@@ lua_tmpnam is the function that the OS library uses to create a -@* temporary name. -@@ LUA_TMPNAMBUFSIZE is the maximum size of a name created by lua_tmpnam. -** CHANGE them if you have an alternative to tmpnam (which is considered -** insecure) or if you want the original tmpnam anyway. By default, Lua -** uses tmpnam except when POSIX is available, where it uses mkstemp. -*/ -#if defined(loslib_c) || defined(luaall_c) - -#if defined(LUA_USE_MKSTEMP) -#include -#define LUA_TMPNAMBUFSIZE 32 -#define lua_tmpnam(b,e) { \ - strcpy(b, "/tmp/lua_XXXXXX"); \ - e = mkstemp(b); \ - if (e != -1) close(e); \ - e = (e == -1); } - -#else -#define LUA_TMPNAMBUFSIZE L_tmpnam -#define lua_tmpnam(b,e) { e = (tmpnam(b) == NULL); } -#endif - -#endif - - -/* -@@ lua_popen spawns a new process connected to the current one through -@* the file streams. -** CHANGE it if you have a way to implement it in your system. -*/ -#if defined(LUA_USE_POPEN) - -#define lua_popen(L,c,m) ((void)L, fflush(NULL), popen(c,m)) -#define lua_pclose(L,file) ((void)L, (pclose(file) != -1)) - -#elif defined(LUA_WIN) - -#define lua_popen(L,c,m) ((void)L, _popen(c,m)) -#define lua_pclose(L,file) ((void)L, (_pclose(file) != -1)) - -#else - -#define lua_popen(L,c,m) ((void)((void)c, m), \ - luaL_error(L, LUA_QL("popen") " not supported"), (FILE*)0) -#define lua_pclose(L,file) ((void)((void)L, file), 0) - -#endif - -/* -@@ LUA_DL_* define which dynamic-library system Lua should use. -** CHANGE here if Lua has problems choosing the appropriate -** dynamic-library system for your platform (either Windows' DLL, Mac's -** dyld, or Unix's dlopen). If your system is some kind of Unix, there -** is a good chance that it has dlopen, so LUA_DL_DLOPEN will work for -** it. To use dlopen you also need to adapt the src/Makefile (probably -** adding -ldl to the linker options), so Lua does not select it -** automatically. (When you change the makefile to add -ldl, you must -** also add -DLUA_USE_DLOPEN.) -** If you do not want any kind of dynamic library, undefine all these -** options. -** By default, _WIN32 gets LUA_DL_DLL and MAC OS X gets LUA_DL_DYLD. -*/ -#if defined(LUA_USE_DLOPEN) -#define LUA_DL_DLOPEN -#endif - -#if defined(LUA_WIN) -#define LUA_DL_DLL -#endif - - -/* -@@ LUAI_EXTRASPACE allows you to add user-specific data in a lua_State -@* (the data goes just *before* the lua_State pointer). -** CHANGE (define) this if you really need that. This value must be -** a multiple of the maximum alignment required for your machine. -*/ -#define LUAI_EXTRASPACE 0 - - -/* -@@ luai_userstate* allow user-specific actions on threads. -** CHANGE them if you defined LUAI_EXTRASPACE and need to do something -** extra when a thread is created/deleted/resumed/yielded. -*/ -#define luai_userstateopen(L) ((void)L) -#define luai_userstateclose(L) ((void)L) -#define luai_userstatethread(L,L1) ((void)L) -#define luai_userstatefree(L) ((void)L) -#define luai_userstateresume(L,n) ((void)L) -#define luai_userstateyield(L,n) ((void)L) - - -/* -@@ LUA_INTFRMLEN is the length modifier for integer conversions -@* in 'string.format'. -@@ LUA_INTFRM_T is the integer type correspoding to the previous length -@* modifier. -** CHANGE them if your system supports long long or does not support long. -*/ - -#if defined(LUA_USELONGLONG) - -#define LUA_INTFRMLEN "ll" -#define LUA_INTFRM_T long long - -#else - -#define LUA_INTFRMLEN "l" -#define LUA_INTFRM_T long - -#endif - - - -/* =================================================================== */ - -/* -** Local configuration. You can use this space to add your redefinitions -** without modifying the main part of the file. -*/ - - - -#endif - diff --git a/ml_curl/lib/lua51/src/lualib.h b/ml_curl/lib/lua51/src/lualib.h deleted file mode 100644 index 469417f..0000000 --- a/ml_curl/lib/lua51/src/lualib.h +++ /dev/null @@ -1,53 +0,0 @@ -/* -** $Id: lualib.h,v 1.36.1.1 2007/12/27 13:02:25 roberto Exp $ -** Lua standard libraries -** See Copyright Notice in lua.h -*/ - - -#ifndef lualib_h -#define lualib_h - -#include "lua.h" - - -/* Key to file-handle type */ -#define LUA_FILEHANDLE "FILE*" - - -#define LUA_COLIBNAME "coroutine" -LUALIB_API int (luaopen_base) (lua_State *L); - -#define LUA_TABLIBNAME "table" -LUALIB_API int (luaopen_table) (lua_State *L); - -#define LUA_IOLIBNAME "io" -LUALIB_API int (luaopen_io) (lua_State *L); - -#define LUA_OSLIBNAME "os" -LUALIB_API int (luaopen_os) (lua_State *L); - -#define LUA_STRLIBNAME "string" -LUALIB_API int (luaopen_string) (lua_State *L); - -#define LUA_MATHLIBNAME "math" -LUALIB_API int (luaopen_math) (lua_State *L); - -#define LUA_DBLIBNAME "debug" -LUALIB_API int (luaopen_debug) (lua_State *L); - -#define LUA_LOADLIBNAME "package" -LUALIB_API int (luaopen_package) (lua_State *L); - - -/* open all previous libraries */ -LUALIB_API void (luaL_openlibs) (lua_State *L); - - - -#ifndef lua_assert -#define lua_assert(x) ((void)0) -#endif - - -#endif diff --git a/ml_curl/lib/lua51/src/lundump.c b/ml_curl/lib/lua51/src/lundump.c deleted file mode 100644 index 8010a45..0000000 --- a/ml_curl/lib/lua51/src/lundump.c +++ /dev/null @@ -1,227 +0,0 @@ -/* -** $Id: lundump.c,v 2.7.1.4 2008/04/04 19:51:41 roberto Exp $ -** load precompiled Lua chunks -** See Copyright Notice in lua.h -*/ - -#include - -#define lundump_c -#define LUA_CORE - -#include "lua.h" - -#include "ldebug.h" -#include "ldo.h" -#include "lfunc.h" -#include "lmem.h" -#include "lobject.h" -#include "lstring.h" -#include "lundump.h" -#include "lzio.h" - -typedef struct { - lua_State* L; - ZIO* Z; - Mbuffer* b; - const char* name; -} LoadState; - -#ifdef LUAC_TRUST_BINARIES -#define IF(c,s) -#define error(S,s) -#else -#define IF(c,s) if (c) error(S,s) - -static void error(LoadState* S, const char* why) -{ - luaO_pushfstring(S->L,"%s: %s in precompiled chunk",S->name,why); - luaD_throw(S->L,LUA_ERRSYNTAX); -} -#endif - -#define LoadMem(S,b,n,size) LoadBlock(S,b,(n)*(size)) -#define LoadByte(S) (lu_byte)LoadChar(S) -#define LoadVar(S,x) LoadMem(S,&x,1,sizeof(x)) -#define LoadVector(S,b,n,size) LoadMem(S,b,n,size) - -static void LoadBlock(LoadState* S, void* b, size_t size) -{ - size_t r=luaZ_read(S->Z,b,size); - IF (r!=0, "unexpected end"); -} - -static int LoadChar(LoadState* S) -{ - char x; - LoadVar(S,x); - return x; -} - -static int LoadInt(LoadState* S) -{ - int x; - LoadVar(S,x); - IF (x<0, "bad integer"); - return x; -} - -static lua_Number LoadNumber(LoadState* S) -{ - lua_Number x; - LoadVar(S,x); - return x; -} - -static TString* LoadString(LoadState* S) -{ - size_t size; - LoadVar(S,size); - if (size==0) - return NULL; - else - { - char* s=luaZ_openspace(S->L,S->b,size); - LoadBlock(S,s,size); - return luaS_newlstr(S->L,s,size-1); /* remove trailing '\0' */ - } -} - -static void LoadCode(LoadState* S, Proto* f) -{ - int n=LoadInt(S); - f->code=luaM_newvector(S->L,n,Instruction); - f->sizecode=n; - LoadVector(S,f->code,n,sizeof(Instruction)); -} - -static Proto* LoadFunction(LoadState* S, TString* p); - -static void LoadConstants(LoadState* S, Proto* f) -{ - int i,n; - n=LoadInt(S); - f->k=luaM_newvector(S->L,n,TValue); - f->sizek=n; - for (i=0; ik[i]); - for (i=0; ik[i]; - int t=LoadChar(S); - switch (t) - { - case LUA_TNIL: - setnilvalue(o); - break; - case LUA_TBOOLEAN: - setbvalue(o,LoadChar(S)!=0); - break; - case LUA_TNUMBER: - setnvalue(o,LoadNumber(S)); - break; - case LUA_TSTRING: - setsvalue2n(S->L,o,LoadString(S)); - break; - default: - error(S,"bad constant"); - break; - } - } - n=LoadInt(S); - f->p=luaM_newvector(S->L,n,Proto*); - f->sizep=n; - for (i=0; ip[i]=NULL; - for (i=0; ip[i]=LoadFunction(S,f->source); -} - -static void LoadDebug(LoadState* S, Proto* f) -{ - int i,n; - n=LoadInt(S); - f->lineinfo=luaM_newvector(S->L,n,int); - f->sizelineinfo=n; - LoadVector(S,f->lineinfo,n,sizeof(int)); - n=LoadInt(S); - f->locvars=luaM_newvector(S->L,n,LocVar); - f->sizelocvars=n; - for (i=0; ilocvars[i].varname=NULL; - for (i=0; ilocvars[i].varname=LoadString(S); - f->locvars[i].startpc=LoadInt(S); - f->locvars[i].endpc=LoadInt(S); - } - n=LoadInt(S); - f->upvalues=luaM_newvector(S->L,n,TString*); - f->sizeupvalues=n; - for (i=0; iupvalues[i]=NULL; - for (i=0; iupvalues[i]=LoadString(S); -} - -static Proto* LoadFunction(LoadState* S, TString* p) -{ - Proto* f; - if (++S->L->nCcalls > LUAI_MAXCCALLS) error(S,"code too deep"); - f=luaF_newproto(S->L); - setptvalue2s(S->L,S->L->top,f); incr_top(S->L); - f->source=LoadString(S); if (f->source==NULL) f->source=p; - f->linedefined=LoadInt(S); - f->lastlinedefined=LoadInt(S); - f->nups=LoadByte(S); - f->numparams=LoadByte(S); - f->is_vararg=LoadByte(S); - f->maxstacksize=LoadByte(S); - LoadCode(S,f); - LoadConstants(S,f); - LoadDebug(S,f); - IF (!luaG_checkcode(f), "bad code"); - S->L->top--; - S->L->nCcalls--; - return f; -} - -static void LoadHeader(LoadState* S) -{ - char h[LUAC_HEADERSIZE]; - char s[LUAC_HEADERSIZE]; - luaU_header(h); - LoadBlock(S,s,LUAC_HEADERSIZE); - IF (memcmp(h,s,LUAC_HEADERSIZE)!=0, "bad header"); -} - -/* -** load precompiled chunk -*/ -Proto* luaU_undump (lua_State* L, ZIO* Z, Mbuffer* buff, const char* name) -{ - LoadState S; - if (*name=='@' || *name=='=') - S.name=name+1; - else if (*name==LUA_SIGNATURE[0]) - S.name="binary string"; - else - S.name=name; - S.L=L; - S.Z=Z; - S.b=buff; - LoadHeader(&S); - return LoadFunction(&S,luaS_newliteral(L,"=?")); -} - -/* -* make header -*/ -void luaU_header (char* h) -{ - int x=1; - memcpy(h,LUA_SIGNATURE,sizeof(LUA_SIGNATURE)-1); - h+=sizeof(LUA_SIGNATURE)-1; - *h++=(char)LUAC_VERSION; - *h++=(char)LUAC_FORMAT; - *h++=(char)*(char*)&x; /* endianness */ - *h++=(char)sizeof(int); - *h++=(char)sizeof(size_t); - *h++=(char)sizeof(Instruction); - *h++=(char)sizeof(lua_Number); - *h++=(char)(((lua_Number)0.5)==0); /* is lua_Number integral? */ -} diff --git a/ml_curl/lib/lua51/src/lundump.h b/ml_curl/lib/lua51/src/lundump.h deleted file mode 100644 index c80189d..0000000 --- a/ml_curl/lib/lua51/src/lundump.h +++ /dev/null @@ -1,36 +0,0 @@ -/* -** $Id: lundump.h,v 1.37.1.1 2007/12/27 13:02:25 roberto Exp $ -** load precompiled Lua chunks -** See Copyright Notice in lua.h -*/ - -#ifndef lundump_h -#define lundump_h - -#include "lobject.h" -#include "lzio.h" - -/* load one chunk; from lundump.c */ -LUAI_FUNC Proto* luaU_undump (lua_State* L, ZIO* Z, Mbuffer* buff, const char* name); - -/* make header; from lundump.c */ -LUAI_FUNC void luaU_header (char* h); - -/* dump one chunk; from ldump.c */ -LUAI_FUNC int luaU_dump (lua_State* L, const Proto* f, lua_Writer w, void* data, int strip); - -#ifdef luac_c -/* print one chunk; from print.c */ -LUAI_FUNC void luaU_print (const Proto* f, int full); -#endif - -/* for header of binary files -- this is Lua 5.1 */ -#define LUAC_VERSION 0x51 - -/* for header of binary files -- this is the official format */ -#define LUAC_FORMAT 0 - -/* size of header of binary files */ -#define LUAC_HEADERSIZE 12 - -#endif diff --git a/ml_curl/lib/lua51/src/lvm.c b/ml_curl/lib/lua51/src/lvm.c deleted file mode 100644 index ee3256a..0000000 --- a/ml_curl/lib/lua51/src/lvm.c +++ /dev/null @@ -1,763 +0,0 @@ -/* -** $Id: lvm.c,v 2.63.1.3 2007/12/28 15:32:23 roberto Exp $ -** Lua virtual machine -** See Copyright Notice in lua.h -*/ - - -#include -#include -#include - -#define lvm_c -#define LUA_CORE - -#include "lua.h" - -#include "ldebug.h" -#include "ldo.h" -#include "lfunc.h" -#include "lgc.h" -#include "lobject.h" -#include "lopcodes.h" -#include "lstate.h" -#include "lstring.h" -#include "ltable.h" -#include "ltm.h" -#include "lvm.h" - - - -/* limit for table tag-method chains (to avoid loops) */ -#define MAXTAGLOOP 100 - - -const TValue *luaV_tonumber (const TValue *obj, TValue *n) { - lua_Number num; - if (ttisnumber(obj)) return obj; - if (ttisstring(obj) && luaO_str2d(svalue(obj), &num)) { - setnvalue(n, num); - return n; - } - else - return NULL; -} - - -int luaV_tostring (lua_State *L, StkId obj) { - if (!ttisnumber(obj)) - return 0; - else { - char s[LUAI_MAXNUMBER2STR]; - lua_Number n = nvalue(obj); - lua_number2str(s, n); - setsvalue2s(L, obj, luaS_new(L, s)); - return 1; - } -} - - -static void traceexec (lua_State *L, const Instruction *pc) { - lu_byte mask = L->hookmask; - const Instruction *oldpc = L->savedpc; - L->savedpc = pc; - if ((mask & LUA_MASKCOUNT) && L->hookcount == 0) { - resethookcount(L); - luaD_callhook(L, LUA_HOOKCOUNT, -1); - } - if (mask & LUA_MASKLINE) { - Proto *p = ci_func(L->ci)->l.p; - int npc = pcRel(pc, p); - int newline = getline(p, npc); - /* call linehook when enter a new function, when jump back (loop), - or when enter a new line */ - if (npc == 0 || pc <= oldpc || newline != getline(p, pcRel(oldpc, p))) - luaD_callhook(L, LUA_HOOKLINE, newline); - } -} - - -static void callTMres (lua_State *L, StkId res, const TValue *f, - const TValue *p1, const TValue *p2) { - ptrdiff_t result = savestack(L, res); - setobj2s(L, L->top, f); /* push function */ - setobj2s(L, L->top+1, p1); /* 1st argument */ - setobj2s(L, L->top+2, p2); /* 2nd argument */ - luaD_checkstack(L, 3); - L->top += 3; - luaD_call(L, L->top - 3, 1); - res = restorestack(L, result); - L->top--; - setobjs2s(L, res, L->top); -} - - - -static void callTM (lua_State *L, const TValue *f, const TValue *p1, - const TValue *p2, const TValue *p3) { - setobj2s(L, L->top, f); /* push function */ - setobj2s(L, L->top+1, p1); /* 1st argument */ - setobj2s(L, L->top+2, p2); /* 2nd argument */ - setobj2s(L, L->top+3, p3); /* 3th argument */ - luaD_checkstack(L, 4); - L->top += 4; - luaD_call(L, L->top - 4, 0); -} - - -void luaV_gettable (lua_State *L, const TValue *t, TValue *key, StkId val) { - int loop; - for (loop = 0; loop < MAXTAGLOOP; loop++) { - const TValue *tm; - if (ttistable(t)) { /* `t' is a table? */ - Table *h = hvalue(t); - const TValue *res = luaH_get(h, key); /* do a primitive get */ - if (!ttisnil(res) || /* result is no nil? */ - (tm = fasttm(L, h->metatable, TM_INDEX)) == NULL) { /* or no TM? */ - setobj2s(L, val, res); - return; - } - /* else will try the tag method */ - } - else if (ttisnil(tm = luaT_gettmbyobj(L, t, TM_INDEX))) - luaG_typeerror(L, t, "index"); - if (ttisfunction(tm)) { - callTMres(L, val, tm, t, key); - return; - } - t = tm; /* else repeat with `tm' */ - } - luaG_runerror(L, "loop in gettable"); -} - - -void luaV_settable (lua_State *L, const TValue *t, TValue *key, StkId val) { - int loop; - for (loop = 0; loop < MAXTAGLOOP; loop++) { - const TValue *tm; - if (ttistable(t)) { /* `t' is a table? */ - Table *h = hvalue(t); - TValue *oldval = luaH_set(L, h, key); /* do a primitive set */ - if (!ttisnil(oldval) || /* result is no nil? */ - (tm = fasttm(L, h->metatable, TM_NEWINDEX)) == NULL) { /* or no TM? */ - setobj2t(L, oldval, val); - luaC_barriert(L, h, val); - return; - } - /* else will try the tag method */ - } - else if (ttisnil(tm = luaT_gettmbyobj(L, t, TM_NEWINDEX))) - luaG_typeerror(L, t, "index"); - if (ttisfunction(tm)) { - callTM(L, tm, t, key, val); - return; - } - t = tm; /* else repeat with `tm' */ - } - luaG_runerror(L, "loop in settable"); -} - - -static int call_binTM (lua_State *L, const TValue *p1, const TValue *p2, - StkId res, TMS event) { - const TValue *tm = luaT_gettmbyobj(L, p1, event); /* try first operand */ - if (ttisnil(tm)) - tm = luaT_gettmbyobj(L, p2, event); /* try second operand */ - if (ttisnil(tm)) return 0; - callTMres(L, res, tm, p1, p2); - return 1; -} - - -static const TValue *get_compTM (lua_State *L, Table *mt1, Table *mt2, - TMS event) { - const TValue *tm1 = fasttm(L, mt1, event); - const TValue *tm2; - if (tm1 == NULL) return NULL; /* no metamethod */ - if (mt1 == mt2) return tm1; /* same metatables => same metamethods */ - tm2 = fasttm(L, mt2, event); - if (tm2 == NULL) return NULL; /* no metamethod */ - if (luaO_rawequalObj(tm1, tm2)) /* same metamethods? */ - return tm1; - return NULL; -} - - -static int call_orderTM (lua_State *L, const TValue *p1, const TValue *p2, - TMS event) { - const TValue *tm1 = luaT_gettmbyobj(L, p1, event); - const TValue *tm2; - if (ttisnil(tm1)) return -1; /* no metamethod? */ - tm2 = luaT_gettmbyobj(L, p2, event); - if (!luaO_rawequalObj(tm1, tm2)) /* different metamethods? */ - return -1; - callTMres(L, L->top, tm1, p1, p2); - return !l_isfalse(L->top); -} - - -static int l_strcmp (const TString *ls, const TString *rs) { - const char *l = getstr(ls); - size_t ll = ls->tsv.len; - const char *r = getstr(rs); - size_t lr = rs->tsv.len; - for (;;) { - int temp = strcoll(l, r); - if (temp != 0) return temp; - else { /* strings are equal up to a `\0' */ - size_t len = strlen(l); /* index of first `\0' in both strings */ - if (len == lr) /* r is finished? */ - return (len == ll) ? 0 : 1; - else if (len == ll) /* l is finished? */ - return -1; /* l is smaller than r (because r is not finished) */ - /* both strings longer than `len'; go on comparing (after the `\0') */ - len++; - l += len; ll -= len; r += len; lr -= len; - } - } -} - - -int luaV_lessthan (lua_State *L, const TValue *l, const TValue *r) { - int res; - if (ttype(l) != ttype(r)) - return luaG_ordererror(L, l, r); - else if (ttisnumber(l)) - return luai_numlt(nvalue(l), nvalue(r)); - else if (ttisstring(l)) - return l_strcmp(rawtsvalue(l), rawtsvalue(r)) < 0; - else if ((res = call_orderTM(L, l, r, TM_LT)) != -1) - return res; - return luaG_ordererror(L, l, r); -} - - -static int lessequal (lua_State *L, const TValue *l, const TValue *r) { - int res; - if (ttype(l) != ttype(r)) - return luaG_ordererror(L, l, r); - else if (ttisnumber(l)) - return luai_numle(nvalue(l), nvalue(r)); - else if (ttisstring(l)) - return l_strcmp(rawtsvalue(l), rawtsvalue(r)) <= 0; - else if ((res = call_orderTM(L, l, r, TM_LE)) != -1) /* first try `le' */ - return res; - else if ((res = call_orderTM(L, r, l, TM_LT)) != -1) /* else try `lt' */ - return !res; - return luaG_ordererror(L, l, r); -} - - -int luaV_equalval (lua_State *L, const TValue *t1, const TValue *t2) { - const TValue *tm; - lua_assert(ttype(t1) == ttype(t2)); - switch (ttype(t1)) { - case LUA_TNIL: return 1; - case LUA_TNUMBER: return luai_numeq(nvalue(t1), nvalue(t2)); - case LUA_TBOOLEAN: return bvalue(t1) == bvalue(t2); /* true must be 1 !! */ - case LUA_TLIGHTUSERDATA: return pvalue(t1) == pvalue(t2); - case LUA_TUSERDATA: { - if (uvalue(t1) == uvalue(t2)) return 1; - tm = get_compTM(L, uvalue(t1)->metatable, uvalue(t2)->metatable, - TM_EQ); - break; /* will try TM */ - } - case LUA_TTABLE: { - if (hvalue(t1) == hvalue(t2)) return 1; - tm = get_compTM(L, hvalue(t1)->metatable, hvalue(t2)->metatable, TM_EQ); - break; /* will try TM */ - } - default: return gcvalue(t1) == gcvalue(t2); - } - if (tm == NULL) return 0; /* no TM? */ - callTMres(L, L->top, tm, t1, t2); /* call TM */ - return !l_isfalse(L->top); -} - - -void luaV_concat (lua_State *L, int total, int last) { - do { - StkId top = L->base + last + 1; - int n = 2; /* number of elements handled in this pass (at least 2) */ - if (!(ttisstring(top-2) || ttisnumber(top-2)) || !tostring(L, top-1)) { - if (!call_binTM(L, top-2, top-1, top-2, TM_CONCAT)) - luaG_concaterror(L, top-2, top-1); - } else if (tsvalue(top-1)->len == 0) /* second op is empty? */ - (void)tostring(L, top - 2); /* result is first op (as string) */ - else { - /* at least two string values; get as many as possible */ - size_t tl = tsvalue(top-1)->len; - char *buffer; - int i; - /* collect total length */ - for (n = 1; n < total && tostring(L, top-n-1); n++) { - size_t l = tsvalue(top-n-1)->len; - if (l >= MAX_SIZET - tl) luaG_runerror(L, "string length overflow"); - tl += l; - } - buffer = luaZ_openspace(L, &G(L)->buff, tl); - tl = 0; - for (i=n; i>0; i--) { /* concat all strings */ - size_t l = tsvalue(top-i)->len; - memcpy(buffer+tl, svalue(top-i), l); - tl += l; - } - setsvalue2s(L, top-n, luaS_newlstr(L, buffer, tl)); - } - total -= n-1; /* got `n' strings to create 1 new */ - last -= n-1; - } while (total > 1); /* repeat until only 1 result left */ -} - - -static void Arith (lua_State *L, StkId ra, const TValue *rb, - const TValue *rc, TMS op) { - TValue tempb, tempc; - const TValue *b, *c; - if ((b = luaV_tonumber(rb, &tempb)) != NULL && - (c = luaV_tonumber(rc, &tempc)) != NULL) { - lua_Number nb = nvalue(b), nc = nvalue(c); - switch (op) { - case TM_ADD: setnvalue(ra, luai_numadd(nb, nc)); break; - case TM_SUB: setnvalue(ra, luai_numsub(nb, nc)); break; - case TM_MUL: setnvalue(ra, luai_nummul(nb, nc)); break; - case TM_DIV: setnvalue(ra, luai_numdiv(nb, nc)); break; - case TM_MOD: setnvalue(ra, luai_nummod(nb, nc)); break; - case TM_POW: setnvalue(ra, luai_numpow(nb, nc)); break; - case TM_UNM: setnvalue(ra, luai_numunm(nb)); break; - default: lua_assert(0); break; - } - } - else if (!call_binTM(L, rb, rc, ra, op)) - luaG_aritherror(L, rb, rc); -} - - - -/* -** some macros for common tasks in `luaV_execute' -*/ - -#define runtime_check(L, c) { if (!(c)) break; } - -#define RA(i) (base+GETARG_A(i)) -/* to be used after possible stack reallocation */ -#define RB(i) check_exp(getBMode(GET_OPCODE(i)) == OpArgR, base+GETARG_B(i)) -#define RC(i) check_exp(getCMode(GET_OPCODE(i)) == OpArgR, base+GETARG_C(i)) -#define RKB(i) check_exp(getBMode(GET_OPCODE(i)) == OpArgK, \ - ISK(GETARG_B(i)) ? k+INDEXK(GETARG_B(i)) : base+GETARG_B(i)) -#define RKC(i) check_exp(getCMode(GET_OPCODE(i)) == OpArgK, \ - ISK(GETARG_C(i)) ? k+INDEXK(GETARG_C(i)) : base+GETARG_C(i)) -#define KBx(i) check_exp(getBMode(GET_OPCODE(i)) == OpArgK, k+GETARG_Bx(i)) - - -#define dojump(L,pc,i) {(pc) += (i); luai_threadyield(L);} - - -#define Protect(x) { L->savedpc = pc; {x;}; base = L->base; } - - -#define arith_op(op,tm) { \ - TValue *rb = RKB(i); \ - TValue *rc = RKC(i); \ - if (ttisnumber(rb) && ttisnumber(rc)) { \ - lua_Number nb = nvalue(rb), nc = nvalue(rc); \ - setnvalue(ra, op(nb, nc)); \ - } \ - else \ - Protect(Arith(L, ra, rb, rc, tm)); \ - } - - - -void luaV_execute (lua_State *L, int nexeccalls) { - LClosure *cl; - StkId base; - TValue *k; - const Instruction *pc; - reentry: /* entry point */ - lua_assert(isLua(L->ci)); - pc = L->savedpc; - cl = &clvalue(L->ci->func)->l; - base = L->base; - k = cl->p->k; - /* main loop of interpreter */ - for (;;) { - const Instruction i = *pc++; - StkId ra; - if ((L->hookmask & (LUA_MASKLINE | LUA_MASKCOUNT)) && - (--L->hookcount == 0 || L->hookmask & LUA_MASKLINE)) { - traceexec(L, pc); - if (L->status == LUA_YIELD) { /* did hook yield? */ - L->savedpc = pc - 1; - return; - } - base = L->base; - } - /* warning!! several calls may realloc the stack and invalidate `ra' */ - ra = RA(i); - lua_assert(base == L->base && L->base == L->ci->base); - lua_assert(base <= L->top && L->top <= L->stack + L->stacksize); - lua_assert(L->top == L->ci->top || luaG_checkopenop(i)); - switch (GET_OPCODE(i)) { - case OP_MOVE: { - setobjs2s(L, ra, RB(i)); - continue; - } - case OP_LOADK: { - setobj2s(L, ra, KBx(i)); - continue; - } - case OP_LOADBOOL: { - setbvalue(ra, GETARG_B(i)); - if (GETARG_C(i)) pc++; /* skip next instruction (if C) */ - continue; - } - case OP_LOADNIL: { - TValue *rb = RB(i); - do { - setnilvalue(rb--); - } while (rb >= ra); - continue; - } - case OP_GETUPVAL: { - int b = GETARG_B(i); - setobj2s(L, ra, cl->upvals[b]->v); - continue; - } - case OP_GETGLOBAL: { - TValue g; - TValue *rb = KBx(i); - sethvalue(L, &g, cl->env); - lua_assert(ttisstring(rb)); - Protect(luaV_gettable(L, &g, rb, ra)); - continue; - } - case OP_GETTABLE: { - Protect(luaV_gettable(L, RB(i), RKC(i), ra)); - continue; - } - case OP_SETGLOBAL: { - TValue g; - sethvalue(L, &g, cl->env); - lua_assert(ttisstring(KBx(i))); - Protect(luaV_settable(L, &g, KBx(i), ra)); - continue; - } - case OP_SETUPVAL: { - UpVal *uv = cl->upvals[GETARG_B(i)]; - setobj(L, uv->v, ra); - luaC_barrier(L, uv, ra); - continue; - } - case OP_SETTABLE: { - Protect(luaV_settable(L, ra, RKB(i), RKC(i))); - continue; - } - case OP_NEWTABLE: { - int b = GETARG_B(i); - int c = GETARG_C(i); - sethvalue(L, ra, luaH_new(L, luaO_fb2int(b), luaO_fb2int(c))); - Protect(luaC_checkGC(L)); - continue; - } - case OP_SELF: { - StkId rb = RB(i); - setobjs2s(L, ra+1, rb); - Protect(luaV_gettable(L, rb, RKC(i), ra)); - continue; - } - case OP_ADD: { - arith_op(luai_numadd, TM_ADD); - continue; - } - case OP_SUB: { - arith_op(luai_numsub, TM_SUB); - continue; - } - case OP_MUL: { - arith_op(luai_nummul, TM_MUL); - continue; - } - case OP_DIV: { - arith_op(luai_numdiv, TM_DIV); - continue; - } - case OP_MOD: { - arith_op(luai_nummod, TM_MOD); - continue; - } - case OP_POW: { - arith_op(luai_numpow, TM_POW); - continue; - } - case OP_UNM: { - TValue *rb = RB(i); - if (ttisnumber(rb)) { - lua_Number nb = nvalue(rb); - setnvalue(ra, luai_numunm(nb)); - } - else { - Protect(Arith(L, ra, rb, rb, TM_UNM)); - } - continue; - } - case OP_NOT: { - int res = l_isfalse(RB(i)); /* next assignment may change this value */ - setbvalue(ra, res); - continue; - } - case OP_LEN: { - const TValue *rb = RB(i); - switch (ttype(rb)) { - case LUA_TTABLE: { - setnvalue(ra, cast_num(luaH_getn(hvalue(rb)))); - break; - } - case LUA_TSTRING: { - setnvalue(ra, cast_num(tsvalue(rb)->len)); - break; - } - default: { /* try metamethod */ - Protect( - if (!call_binTM(L, rb, luaO_nilobject, ra, TM_LEN)) - luaG_typeerror(L, rb, "get length of"); - ) - } - } - continue; - } - case OP_CONCAT: { - int b = GETARG_B(i); - int c = GETARG_C(i); - Protect(luaV_concat(L, c-b+1, c); luaC_checkGC(L)); - setobjs2s(L, RA(i), base+b); - continue; - } - case OP_JMP: { - dojump(L, pc, GETARG_sBx(i)); - continue; - } - case OP_EQ: { - TValue *rb = RKB(i); - TValue *rc = RKC(i); - Protect( - if (equalobj(L, rb, rc) == GETARG_A(i)) - dojump(L, pc, GETARG_sBx(*pc)); - ) - pc++; - continue; - } - case OP_LT: { - Protect( - if (luaV_lessthan(L, RKB(i), RKC(i)) == GETARG_A(i)) - dojump(L, pc, GETARG_sBx(*pc)); - ) - pc++; - continue; - } - case OP_LE: { - Protect( - if (lessequal(L, RKB(i), RKC(i)) == GETARG_A(i)) - dojump(L, pc, GETARG_sBx(*pc)); - ) - pc++; - continue; - } - case OP_TEST: { - if (l_isfalse(ra) != GETARG_C(i)) - dojump(L, pc, GETARG_sBx(*pc)); - pc++; - continue; - } - case OP_TESTSET: { - TValue *rb = RB(i); - if (l_isfalse(rb) != GETARG_C(i)) { - setobjs2s(L, ra, rb); - dojump(L, pc, GETARG_sBx(*pc)); - } - pc++; - continue; - } - case OP_CALL: { - int b = GETARG_B(i); - int nresults = GETARG_C(i) - 1; - if (b != 0) L->top = ra+b; /* else previous instruction set top */ - L->savedpc = pc; - switch (luaD_precall(L, ra, nresults)) { - case PCRLUA: { - nexeccalls++; - goto reentry; /* restart luaV_execute over new Lua function */ - } - case PCRC: { - /* it was a C function (`precall' called it); adjust results */ - if (nresults >= 0) L->top = L->ci->top; - base = L->base; - continue; - } - default: { - return; /* yield */ - } - } - } - case OP_TAILCALL: { - int b = GETARG_B(i); - if (b != 0) L->top = ra+b; /* else previous instruction set top */ - L->savedpc = pc; - lua_assert(GETARG_C(i) - 1 == LUA_MULTRET); - switch (luaD_precall(L, ra, LUA_MULTRET)) { - case PCRLUA: { - /* tail call: put new frame in place of previous one */ - CallInfo *ci = L->ci - 1; /* previous frame */ - int aux; - StkId func = ci->func; - StkId pfunc = (ci+1)->func; /* previous function index */ - if (L->openupval) luaF_close(L, ci->base); - L->base = ci->base = ci->func + ((ci+1)->base - pfunc); - for (aux = 0; pfunc+aux < L->top; aux++) /* move frame down */ - setobjs2s(L, func+aux, pfunc+aux); - ci->top = L->top = func+aux; /* correct top */ - lua_assert(L->top == L->base + clvalue(func)->l.p->maxstacksize); - ci->savedpc = L->savedpc; - ci->tailcalls++; /* one more call lost */ - L->ci--; /* remove new frame */ - goto reentry; - } - case PCRC: { /* it was a C function (`precall' called it) */ - base = L->base; - continue; - } - default: { - return; /* yield */ - } - } - } - case OP_RETURN: { - int b = GETARG_B(i); - if (b != 0) L->top = ra+b-1; - if (L->openupval) luaF_close(L, base); - L->savedpc = pc; - b = luaD_poscall(L, ra); - if (--nexeccalls == 0) /* was previous function running `here'? */ - return; /* no: return */ - else { /* yes: continue its execution */ - if (b) L->top = L->ci->top; - lua_assert(isLua(L->ci)); - lua_assert(GET_OPCODE(*((L->ci)->savedpc - 1)) == OP_CALL); - goto reentry; - } - } - case OP_FORLOOP: { - lua_Number step = nvalue(ra+2); - lua_Number idx = luai_numadd(nvalue(ra), step); /* increment index */ - lua_Number limit = nvalue(ra+1); - if (luai_numlt(0, step) ? luai_numle(idx, limit) - : luai_numle(limit, idx)) { - dojump(L, pc, GETARG_sBx(i)); /* jump back */ - setnvalue(ra, idx); /* update internal index... */ - setnvalue(ra+3, idx); /* ...and external index */ - } - continue; - } - case OP_FORPREP: { - const TValue *init = ra; - const TValue *plimit = ra+1; - const TValue *pstep = ra+2; - L->savedpc = pc; /* next steps may throw errors */ - if (!tonumber(init, ra)) - luaG_runerror(L, LUA_QL("for") " initial value must be a number"); - else if (!tonumber(plimit, ra+1)) - luaG_runerror(L, LUA_QL("for") " limit must be a number"); - else if (!tonumber(pstep, ra+2)) - luaG_runerror(L, LUA_QL("for") " step must be a number"); - setnvalue(ra, luai_numsub(nvalue(ra), nvalue(pstep))); - dojump(L, pc, GETARG_sBx(i)); - continue; - } - case OP_TFORLOOP: { - StkId cb = ra + 3; /* call base */ - setobjs2s(L, cb+2, ra+2); - setobjs2s(L, cb+1, ra+1); - setobjs2s(L, cb, ra); - L->top = cb+3; /* func. + 2 args (state and index) */ - Protect(luaD_call(L, cb, GETARG_C(i))); - L->top = L->ci->top; - cb = RA(i) + 3; /* previous call may change the stack */ - if (!ttisnil(cb)) { /* continue loop? */ - setobjs2s(L, cb-1, cb); /* save control variable */ - dojump(L, pc, GETARG_sBx(*pc)); /* jump back */ - } - pc++; - continue; - } - case OP_SETLIST: { - int n = GETARG_B(i); - int c = GETARG_C(i); - int last; - Table *h; - if (n == 0) { - n = cast_int(L->top - ra) - 1; - L->top = L->ci->top; - } - if (c == 0) c = cast_int(*pc++); - runtime_check(L, ttistable(ra)); - h = hvalue(ra); - last = ((c-1)*LFIELDS_PER_FLUSH) + n; - if (last > h->sizearray) /* needs more space? */ - luaH_resizearray(L, h, last); /* pre-alloc it at once */ - for (; n > 0; n--) { - TValue *val = ra+n; - setobj2t(L, luaH_setnum(L, h, last--), val); - luaC_barriert(L, h, val); - } - continue; - } - case OP_CLOSE: { - luaF_close(L, ra); - continue; - } - case OP_CLOSURE: { - Proto *p; - Closure *ncl; - int nup, j; - p = cl->p->p[GETARG_Bx(i)]; - nup = p->nups; - ncl = luaF_newLclosure(L, nup, cl->env); - ncl->l.p = p; - for (j=0; jl.upvals[j] = cl->upvals[GETARG_B(*pc)]; - else { - lua_assert(GET_OPCODE(*pc) == OP_MOVE); - ncl->l.upvals[j] = luaF_findupval(L, base + GETARG_B(*pc)); - } - } - setclvalue(L, ra, ncl); - Protect(luaC_checkGC(L)); - continue; - } - case OP_VARARG: { - int b = GETARG_B(i) - 1; - int j; - CallInfo *ci = L->ci; - int n = cast_int(ci->base - ci->func) - cl->p->numparams - 1; - if (b == LUA_MULTRET) { - Protect(luaD_checkstack(L, n)); - ra = RA(i); /* previous call may change the stack */ - b = n; - L->top = ra + n; - } - for (j = 0; j < b; j++) { - if (j < n) { - setobjs2s(L, ra + j, ci->base - n + j); - } - else { - setnilvalue(ra + j); - } - } - continue; - } - } - } -} - diff --git a/ml_curl/lib/lua51/src/lvm.h b/ml_curl/lib/lua51/src/lvm.h deleted file mode 100644 index bfe4f56..0000000 --- a/ml_curl/lib/lua51/src/lvm.h +++ /dev/null @@ -1,36 +0,0 @@ -/* -** $Id: lvm.h,v 2.5.1.1 2007/12/27 13:02:25 roberto Exp $ -** Lua virtual machine -** See Copyright Notice in lua.h -*/ - -#ifndef lvm_h -#define lvm_h - - -#include "ldo.h" -#include "lobject.h" -#include "ltm.h" - - -#define tostring(L,o) ((ttype(o) == LUA_TSTRING) || (luaV_tostring(L, o))) - -#define tonumber(o,n) (ttype(o) == LUA_TNUMBER || \ - (((o) = luaV_tonumber(o,n)) != NULL)) - -#define equalobj(L,o1,o2) \ - (ttype(o1) == ttype(o2) && luaV_equalval(L, o1, o2)) - - -LUAI_FUNC int luaV_lessthan (lua_State *L, const TValue *l, const TValue *r); -LUAI_FUNC int luaV_equalval (lua_State *L, const TValue *t1, const TValue *t2); -LUAI_FUNC const TValue *luaV_tonumber (const TValue *obj, TValue *n); -LUAI_FUNC int luaV_tostring (lua_State *L, StkId obj); -LUAI_FUNC void luaV_gettable (lua_State *L, const TValue *t, TValue *key, - StkId val); -LUAI_FUNC void luaV_settable (lua_State *L, const TValue *t, TValue *key, - StkId val); -LUAI_FUNC void luaV_execute (lua_State *L, int nexeccalls); -LUAI_FUNC void luaV_concat (lua_State *L, int total, int last); - -#endif diff --git a/ml_curl/lib/lua51/src/lzio.c b/ml_curl/lib/lua51/src/lzio.c deleted file mode 100644 index 293edd5..0000000 --- a/ml_curl/lib/lua51/src/lzio.c +++ /dev/null @@ -1,82 +0,0 @@ -/* -** $Id: lzio.c,v 1.31.1.1 2007/12/27 13:02:25 roberto Exp $ -** a generic input stream interface -** See Copyright Notice in lua.h -*/ - - -#include - -#define lzio_c -#define LUA_CORE - -#include "lua.h" - -#include "llimits.h" -#include "lmem.h" -#include "lstate.h" -#include "lzio.h" - - -int luaZ_fill (ZIO *z) { - size_t size; - lua_State *L = z->L; - const char *buff; - lua_unlock(L); - buff = z->reader(L, z->data, &size); - lua_lock(L); - if (buff == NULL || size == 0) return EOZ; - z->n = size - 1; - z->p = buff; - return char2int(*(z->p++)); -} - - -int luaZ_lookahead (ZIO *z) { - if (z->n == 0) { - if (luaZ_fill(z) == EOZ) - return EOZ; - else { - z->n++; /* luaZ_fill removed first byte; put back it */ - z->p--; - } - } - return char2int(*z->p); -} - - -void luaZ_init (lua_State *L, ZIO *z, lua_Reader reader, void *data) { - z->L = L; - z->reader = reader; - z->data = data; - z->n = 0; - z->p = NULL; -} - - -/* --------------------------------------------------------------- read --- */ -size_t luaZ_read (ZIO *z, void *b, size_t n) { - while (n) { - size_t m; - if (luaZ_lookahead(z) == EOZ) - return n; /* return number of missing bytes */ - m = (n <= z->n) ? n : z->n; /* min. between n and z->n */ - memcpy(b, z->p, m); - z->n -= m; - z->p += m; - b = (char *)b + m; - n -= m; - } - return 0; -} - -/* ------------------------------------------------------------------------ */ -char *luaZ_openspace (lua_State *L, Mbuffer *buff, size_t n) { - if (n > buff->buffsize) { - if (n < LUA_MINBUFFER) n = LUA_MINBUFFER; - luaZ_resizebuffer(L, buff, n); - } - return buff->buffer; -} - - diff --git a/ml_curl/lib/lua51/src/lzio.h b/ml_curl/lib/lua51/src/lzio.h deleted file mode 100644 index 51d695d..0000000 --- a/ml_curl/lib/lua51/src/lzio.h +++ /dev/null @@ -1,67 +0,0 @@ -/* -** $Id: lzio.h,v 1.21.1.1 2007/12/27 13:02:25 roberto Exp $ -** Buffered streams -** See Copyright Notice in lua.h -*/ - - -#ifndef lzio_h -#define lzio_h - -#include "lua.h" - -#include "lmem.h" - - -#define EOZ (-1) /* end of stream */ - -typedef struct Zio ZIO; - -#define char2int(c) cast(int, cast(unsigned char, (c))) - -#define zgetc(z) (((z)->n--)>0 ? char2int(*(z)->p++) : luaZ_fill(z)) - -typedef struct Mbuffer { - char *buffer; - size_t n; - size_t buffsize; -} Mbuffer; - -#define luaZ_initbuffer(L, buff) ((buff)->buffer = NULL, (buff)->buffsize = 0) - -#define luaZ_buffer(buff) ((buff)->buffer) -#define luaZ_sizebuffer(buff) ((buff)->buffsize) -#define luaZ_bufflen(buff) ((buff)->n) - -#define luaZ_resetbuffer(buff) ((buff)->n = 0) - - -#define luaZ_resizebuffer(L, buff, size) \ - (luaM_reallocvector(L, (buff)->buffer, (buff)->buffsize, size, char), \ - (buff)->buffsize = size) - -#define luaZ_freebuffer(L, buff) luaZ_resizebuffer(L, buff, 0) - - -LUAI_FUNC char *luaZ_openspace (lua_State *L, Mbuffer *buff, size_t n); -LUAI_FUNC void luaZ_init (lua_State *L, ZIO *z, lua_Reader reader, - void *data); -LUAI_FUNC size_t luaZ_read (ZIO* z, void* b, size_t n); /* read next n bytes */ -LUAI_FUNC int luaZ_lookahead (ZIO *z); - - - -/* --------- Private Part ------------------ */ - -struct Zio { - size_t n; /* bytes still unread */ - const char *p; /* current position in buffer */ - lua_Reader reader; - void* data; /* additional data */ - lua_State *L; /* Lua state (for reader) */ -}; - - -LUAI_FUNC int luaZ_fill (ZIO *z); - -#endif diff --git a/ml_curl/lib/lua51/src/print.c b/ml_curl/lib/lua51/src/print.c deleted file mode 100644 index e240cfc..0000000 --- a/ml_curl/lib/lua51/src/print.c +++ /dev/null @@ -1,227 +0,0 @@ -/* -** $Id: print.c,v 1.55a 2006/05/31 13:30:05 lhf Exp $ -** print bytecodes -** See Copyright Notice in lua.h -*/ - -#include -#include - -#define luac_c -#define LUA_CORE - -#include "ldebug.h" -#include "lobject.h" -#include "lopcodes.h" -#include "lundump.h" - -#define PrintFunction luaU_print - -#define Sizeof(x) ((int)sizeof(x)) -#define VOID(p) ((const void*)(p)) - -static void PrintString(const TString* ts) -{ - const char* s=getstr(ts); - size_t i,n=ts->tsv.len; - putchar('"'); - for (i=0; ik[i]; - switch (ttype(o)) - { - case LUA_TNIL: - printf("nil"); - break; - case LUA_TBOOLEAN: - printf(bvalue(o) ? "true" : "false"); - break; - case LUA_TNUMBER: - printf(LUA_NUMBER_FMT,nvalue(o)); - break; - case LUA_TSTRING: - PrintString(rawtsvalue(o)); - break; - default: /* cannot happen */ - printf("? type=%d",ttype(o)); - break; - } -} - -static void PrintCode(const Proto* f) -{ - const Instruction* code=f->code; - int pc,n=f->sizecode; - for (pc=0; pc0) printf("[%d]\t",line); else printf("[-]\t"); - printf("%-9s\t",luaP_opnames[o]); - switch (getOpMode(o)) - { - case iABC: - printf("%d",a); - if (getBMode(o)!=OpArgN) printf(" %d",ISK(b) ? (-1-INDEXK(b)) : b); - if (getCMode(o)!=OpArgN) printf(" %d",ISK(c) ? (-1-INDEXK(c)) : c); - break; - case iABx: - if (getBMode(o)==OpArgK) printf("%d %d",a,-1-bx); else printf("%d %d",a,bx); - break; - case iAsBx: - if (o==OP_JMP) printf("%d",sbx); else printf("%d %d",a,sbx); - break; - } - switch (o) - { - case OP_LOADK: - printf("\t; "); PrintConstant(f,bx); - break; - case OP_GETUPVAL: - case OP_SETUPVAL: - printf("\t; %s", (f->sizeupvalues>0) ? getstr(f->upvalues[b]) : "-"); - break; - case OP_GETGLOBAL: - case OP_SETGLOBAL: - printf("\t; %s",svalue(&f->k[bx])); - break; - case OP_GETTABLE: - case OP_SELF: - if (ISK(c)) { printf("\t; "); PrintConstant(f,INDEXK(c)); } - break; - case OP_SETTABLE: - case OP_ADD: - case OP_SUB: - case OP_MUL: - case OP_DIV: - case OP_POW: - case OP_EQ: - case OP_LT: - case OP_LE: - if (ISK(b) || ISK(c)) - { - printf("\t; "); - if (ISK(b)) PrintConstant(f,INDEXK(b)); else printf("-"); - printf(" "); - if (ISK(c)) PrintConstant(f,INDEXK(c)); else printf("-"); - } - break; - case OP_JMP: - case OP_FORLOOP: - case OP_FORPREP: - printf("\t; to %d",sbx+pc+2); - break; - case OP_CLOSURE: - printf("\t; %p",VOID(f->p[bx])); - break; - case OP_SETLIST: - if (c==0) printf("\t; %d",(int)code[++pc]); - else printf("\t; %d",c); - break; - default: - break; - } - printf("\n"); - } -} - -#define SS(x) (x==1)?"":"s" -#define S(x) x,SS(x) - -static void PrintHeader(const Proto* f) -{ - const char* s=getstr(f->source); - if (*s=='@' || *s=='=') - s++; - else if (*s==LUA_SIGNATURE[0]) - s="(bstring)"; - else - s="(string)"; - printf("\n%s <%s:%d,%d> (%d instruction%s, %d bytes at %p)\n", - (f->linedefined==0)?"main":"function",s, - f->linedefined,f->lastlinedefined, - S(f->sizecode),f->sizecode*Sizeof(Instruction),VOID(f)); - printf("%d%s param%s, %d slot%s, %d upvalue%s, ", - f->numparams,f->is_vararg?"+":"",SS(f->numparams), - S(f->maxstacksize),S(f->nups)); - printf("%d local%s, %d constant%s, %d function%s\n", - S(f->sizelocvars),S(f->sizek),S(f->sizep)); -} - -static void PrintConstants(const Proto* f) -{ - int i,n=f->sizek; - printf("constants (%d) for %p:\n",n,VOID(f)); - for (i=0; isizelocvars; - printf("locals (%d) for %p:\n",n,VOID(f)); - for (i=0; ilocvars[i].varname),f->locvars[i].startpc+1,f->locvars[i].endpc+1); - } -} - -static void PrintUpvalues(const Proto* f) -{ - int i,n=f->sizeupvalues; - printf("upvalues (%d) for %p:\n",n,VOID(f)); - if (f->upvalues==NULL) return; - for (i=0; iupvalues[i])); - } -} - -void PrintFunction(const Proto* f, int full) -{ - int i,n=f->sizep; - PrintHeader(f); - PrintCode(f); - if (full) - { - PrintConstants(f); - PrintLocals(f); - PrintUpvalues(f); - } - for (i=0; ip[i],full); -} diff --git a/ml_curl/lib/lua51/test/README b/ml_curl/lib/lua51/test/README deleted file mode 100644 index 0c7f38b..0000000 --- a/ml_curl/lib/lua51/test/README +++ /dev/null @@ -1,26 +0,0 @@ -These are simple tests for Lua. Some of them contain useful code. -They are meant to be run to make sure Lua is built correctly and also -to be read, to see how Lua programs look. - -Here is a one-line summary of each program: - - bisect.lua bisection method for solving non-linear equations - cf.lua temperature conversion table (celsius to farenheit) - echo.lua echo command line arguments - env.lua environment variables as automatic global variables - factorial.lua factorial without recursion - fib.lua fibonacci function with cache - fibfor.lua fibonacci numbers with coroutines and generators - globals.lua report global variable usage - hello.lua the first program in every language - life.lua Conway's Game of Life - luac.lua bare-bones luac - printf.lua an implementation of printf - readonly.lua make global variables readonly - sieve.lua the sieve of of Eratosthenes programmed with coroutines - sort.lua two implementations of a sort function - table.lua make table, grouping all data for the same item - trace-calls.lua trace calls - trace-globals.lua trace assigments to global variables - xd.lua hex dump - diff --git a/ml_curl/lib/lua51/test/bisect.lua b/ml_curl/lib/lua51/test/bisect.lua deleted file mode 100644 index f91e69b..0000000 --- a/ml_curl/lib/lua51/test/bisect.lua +++ /dev/null @@ -1,27 +0,0 @@ --- bisection method for solving non-linear equations - -delta=1e-6 -- tolerance - -function bisect(f,a,b,fa,fb) - local c=(a+b)/2 - io.write(n," c=",c," a=",a," b=",b,"\n") - if c==a or c==b or math.abs(a-b) posted to lua-l --- modified to use ANSI terminal escape sequences --- modified to use for instead of while - -local write=io.write - -ALIVE="¥" DEAD="þ" -ALIVE="O" DEAD="-" - -function delay() -- NOTE: SYSTEM-DEPENDENT, adjust as necessary - for i=1,10000 do end - -- local i=os.clock()+1 while(os.clock() 0 do - local xm1,x,xp1,xi=self.w-1,self.w,1,self.w - while xi > 0 do - local sum = self[ym1][xm1] + self[ym1][x] + self[ym1][xp1] + - self[y][xm1] + self[y][xp1] + - self[yp1][xm1] + self[yp1][x] + self[yp1][xp1] - next[y][x] = ((sum==2) and self[y][x]) or ((sum==3) and 1) or 0 - xm1,x,xp1,xi = x,xp1,xp1+1,xi-1 - end - ym1,y,yp1,yi = y,yp1,yp1+1,yi-1 - end -end - --- output the array to screen -function _CELLS:draw() - local out="" -- accumulate to reduce flicker - for y=1,self.h do - for x=1,self.w do - out=out..(((self[y][x]>0) and ALIVE) or DEAD) - end - out=out.."\n" - end - write(out) -end - --- constructor -function CELLS(w,h) - local c = ARRAY2D(w,h) - c.spawn = _CELLS.spawn - c.evolve = _CELLS.evolve - c.draw = _CELLS.draw - return c -end - --- --- shapes suitable for use with spawn() above --- -HEART = { 1,0,1,1,0,1,1,1,1; w=3,h=3 } -GLIDER = { 0,0,1,1,0,1,0,1,1; w=3,h=3 } -EXPLODE = { 0,1,0,1,1,1,1,0,1,0,1,0; w=3,h=4 } -FISH = { 0,1,1,1,1,1,0,0,0,1,0,0,0,0,1,1,0,0,1,0; w=5,h=4 } -BUTTERFLY = { 1,0,0,0,1,0,1,1,1,0,1,0,0,0,1,1,0,1,0,1,1,0,0,0,1; w=5,h=5 } - --- the main routine -function LIFE(w,h) - -- create two arrays - local thisgen = CELLS(w,h) - local nextgen = CELLS(w,h) - - -- create some life - -- about 1000 generations of fun, then a glider steady-state - thisgen:spawn(GLIDER,5,4) - thisgen:spawn(EXPLODE,25,10) - thisgen:spawn(FISH,4,12) - - -- run until break - local gen=1 - write("\027[2J") -- ANSI clear screen - while 1 do - thisgen:evolve(nextgen) - thisgen,nextgen = nextgen,thisgen - write("\027[H") -- ANSI home cursor - thisgen:draw() - write("Life - generation ",gen,"\n") - gen=gen+1 - if gen>2000 then break end - --delay() -- no delay - end -end - -LIFE(40,20) diff --git a/ml_curl/lib/lua51/test/luac.lua b/ml_curl/lib/lua51/test/luac.lua deleted file mode 100644 index 96a0a97..0000000 --- a/ml_curl/lib/lua51/test/luac.lua +++ /dev/null @@ -1,7 +0,0 @@ --- bare-bones luac in Lua --- usage: lua luac.lua file.lua - -assert(arg[1]~=nil and arg[2]==nil,"usage: lua luac.lua file.lua") -f=assert(io.open("luac.out","wb")) -assert(f:write(string.dump(assert(loadfile(arg[1]))))) -assert(f:close()) diff --git a/ml_curl/lib/lua51/test/printf.lua b/ml_curl/lib/lua51/test/printf.lua deleted file mode 100644 index 58c63ff..0000000 --- a/ml_curl/lib/lua51/test/printf.lua +++ /dev/null @@ -1,7 +0,0 @@ --- an implementation of printf - -function printf(...) - io.write(string.format(...)) -end - -printf("Hello %s from %s on %s\n",os.getenv"USER" or "there",_VERSION,os.date()) diff --git a/ml_curl/lib/lua51/test/readonly.lua b/ml_curl/lib/lua51/test/readonly.lua deleted file mode 100644 index 85c0b4e..0000000 --- a/ml_curl/lib/lua51/test/readonly.lua +++ /dev/null @@ -1,12 +0,0 @@ --- make global variables readonly - -local f=function (t,i) error("cannot redefine global variable `"..i.."'",2) end -local g={} -local G=getfenv() -setmetatable(g,{__index=G,__newindex=f}) -setfenv(1,g) - --- an example -rawset(g,"x",3) -x=2 -y=1 -- cannot redefine `y' diff --git a/ml_curl/lib/lua51/test/sieve.lua b/ml_curl/lib/lua51/test/sieve.lua deleted file mode 100644 index 0871bb2..0000000 --- a/ml_curl/lib/lua51/test/sieve.lua +++ /dev/null @@ -1,29 +0,0 @@ --- the sieve of of Eratosthenes programmed with coroutines --- typical usage: lua -e N=1000 sieve.lua | column - --- generate all the numbers from 2 to n -function gen (n) - return coroutine.wrap(function () - for i=2,n do coroutine.yield(i) end - end) -end - --- filter the numbers generated by `g', removing multiples of `p' -function filter (p, g) - return coroutine.wrap(function () - while 1 do - local n = g() - if n == nil then return end - if math.mod(n, p) ~= 0 then coroutine.yield(n) end - end - end) -end - -N=N or 1000 -- from command line -x = gen(N) -- generate primes up to N -while 1 do - local n = x() -- pick a number until done - if n == nil then break end - print(n) -- must be a prime number - x = filter(n, x) -- now remove its multiples -end diff --git a/ml_curl/lib/lua51/test/sort.lua b/ml_curl/lib/lua51/test/sort.lua deleted file mode 100644 index 0bcb15f..0000000 --- a/ml_curl/lib/lua51/test/sort.lua +++ /dev/null @@ -1,66 +0,0 @@ --- two implementations of a sort function --- this is an example only. Lua has now a built-in function "sort" - --- extracted from Programming Pearls, page 110 -function qsort(x,l,u,f) - if ly end) - show("after reverse selection sort",x) - qsort(x,1,n,function (x,y) return x>> ",string.rep(" ",level)) - if t~=nil and t.currentline>=0 then io.write(t.short_src,":",t.currentline," ") end - t=debug.getinfo(2) - if event=="call" then - level=level+1 - else - level=level-1 if level<0 then level=0 end - end - if t.what=="main" then - if event=="call" then - io.write("begin ",t.short_src) - else - io.write("end ",t.short_src) - end - elseif t.what=="Lua" then --- table.foreach(t,print) - io.write(event," ",t.name or "(Lua)"," <",t.linedefined,":",t.short_src,">") - else - io.write(event," ",t.name or "(C)"," [",t.what,"] ") - end - io.write("\n") -end - -debug.sethook(hook,"cr") -level=0 diff --git a/ml_curl/lib/lua51/test/trace-globals.lua b/ml_curl/lib/lua51/test/trace-globals.lua deleted file mode 100644 index 295e670..0000000 --- a/ml_curl/lib/lua51/test/trace-globals.lua +++ /dev/null @@ -1,38 +0,0 @@ --- trace assigments to global variables - -do - -- a tostring that quotes strings. note the use of the original tostring. - local _tostring=tostring - local tostring=function(a) - if type(a)=="string" then - return string.format("%q",a) - else - return _tostring(a) - end - end - - local log=function (name,old,new) - local t=debug.getinfo(3,"Sl") - local line=t.currentline - io.write(t.short_src) - if line>=0 then io.write(":",line) end - io.write(": ",name," is now ",tostring(new)," (was ",tostring(old),")","\n") - end - - local g={} - local set=function (t,name,value) - log(name,g[name],value) - g[name]=value - end - setmetatable(getfenv(),{__index=g,__newindex=set}) -end - --- an example - -a=1 -b=2 -a=10 -b=20 -b=nil -b=200 -print(a,b,c) diff --git a/ml_curl/lib/lua51/test/xd.lua b/ml_curl/lib/lua51/test/xd.lua deleted file mode 100644 index ebc3eff..0000000 --- a/ml_curl/lib/lua51/test/xd.lua +++ /dev/null @@ -1,14 +0,0 @@ --- hex dump --- usage: lua xd.lua < file - -local offset=0 -while true do - local s=io.read(16) - if s==nil then return end - io.write(string.format("%08X ",offset)) - string.gsub(s,"(.)", - function (c) io.write(string.format("%02X ",string.byte(c))) end) - io.write(string.rep(" ",3*(16-string.len(s)))) - io.write(" ",string.gsub(s,"%c","."),"\n") - offset=offset+16 -end diff --git a/ml_curl/ml_curl.sln b/ml_curl/ml_curl.sln deleted file mode 100644 index 491f529..0000000 --- a/ml_curl/ml_curl.sln +++ /dev/null @@ -1,19 +0,0 @@ -Microsoft Visual Studio Solution File, Format Version 11.00 -# Visual Studio 2010 -Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "ml_system", "ml_system.vcxproj", "{132A627F-058D-46F8-BCBB-63B6C8D2CC1A}" -EndProject -Global - GlobalSection(SolutionConfigurationPlatforms) = preSolution - Debug|Win32 = Debug|Win32 - Release|Win32 = Release|Win32 - EndGlobalSection - GlobalSection(ProjectConfigurationPlatforms) = postSolution - {132A627F-058D-46F8-BCBB-63B6C8D2CC1A}.Debug|Win32.ActiveCfg = Debug|Win32 - {132A627F-058D-46F8-BCBB-63B6C8D2CC1A}.Debug|Win32.Build.0 = Debug|Win32 - {132A627F-058D-46F8-BCBB-63B6C8D2CC1A}.Release|Win32.ActiveCfg = Release|Win32 - {132A627F-058D-46F8-BCBB-63B6C8D2CC1A}.Release|Win32.Build.0 = Release|Win32 - EndGlobalSection - GlobalSection(SolutionProperties) = preSolution - HideSolutionNode = FALSE - EndGlobalSection -EndGlobal diff --git a/ml_curl/ml_system.vcproj b/ml_curl/ml_system.vcproj deleted file mode 100644 index dbe4342..0000000 --- a/ml_curl/ml_system.vcproj +++ /dev/null @@ -1,285 +0,0 @@ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - diff --git a/ml_system/Makefile b/ml_system/Makefile deleted file mode 100644 index 363078b..0000000 --- a/ml_system/Makefile +++ /dev/null @@ -1,38 +0,0 @@ -#### Start of system configuration section #### - -# use gcc or gcc-3.3 - -CC = gcc -LD = gcc -PROG = ml_system.so -CXX = gcc -CPP = gcc - -# Compiler flags -# NOTE: add -g for debug, remove for release! -CPPFLAGS = -MD -Wall -I./ -LDFLAGS = -fPIC -shared -Wl,-soname,$(PROG).1,-R./ -LIBS = -lpthread -lstdc++ -L./lib/lua51/src/.libs -llua - -#### End of system configuration section #### - -#### Source and object files - -SRC_LOCAL = $(wildcard ./*.cpp ./extra/*.cpp) -OBJ_LOCAL = $(patsubst %.cpp,%.o,$(SRC_LOCAL)) -OBJS = $(OBJ_LOCAL) -SRCS = $(SRC_LOCAL) -DEPS = $(patsubst %.o,%.d,$(OBJS)) - -#### Make rules - -all : ml_base - -ml_system : $(OBJS) - $(CC) $(CPPFLAGS) $(LDFLAGS) -o $(PROG) $(OBJS) $(LIBS) - -clean : - @rm *.o - @rm $(PROG) - --include $(DEPS) diff --git a/ml_system/include/lauxlib.h b/ml_system/include/lauxlib.h deleted file mode 100644 index 9e15c43..0000000 --- a/ml_system/include/lauxlib.h +++ /dev/null @@ -1,174 +0,0 @@ -/* -** $Id: lauxlib.h,v 1.88.1.1 2007/12/27 13:02:25 roberto Exp $ -** Auxiliary functions for building Lua libraries -** See Copyright Notice in lua.h -*/ - - -#ifndef lauxlib_h -#define lauxlib_h - - -#include -#include - -#include "lua.h" - - -#if defined(LUA_COMPAT_GETN) -LUALIB_API int (luaL_getn) (lua_State *L, int t); -LUALIB_API void (luaL_setn) (lua_State *L, int t, int n); -#else -#define luaL_getn(L,i) ((int)lua_objlen(L, i)) -#define luaL_setn(L,i,j) ((void)0) /* no op! */ -#endif - -#if defined(LUA_COMPAT_OPENLIB) -#define luaI_openlib luaL_openlib -#endif - - -/* extra error code for `luaL_load' */ -#define LUA_ERRFILE (LUA_ERRERR+1) - - -typedef struct luaL_Reg { - const char *name; - lua_CFunction func; -} luaL_Reg; - - - -LUALIB_API void (luaI_openlib) (lua_State *L, const char *libname, - const luaL_Reg *l, int nup); -LUALIB_API void (luaL_register) (lua_State *L, const char *libname, - const luaL_Reg *l); -LUALIB_API int (luaL_getmetafield) (lua_State *L, int obj, const char *e); -LUALIB_API int (luaL_callmeta) (lua_State *L, int obj, const char *e); -LUALIB_API int (luaL_typerror) (lua_State *L, int narg, const char *tname); -LUALIB_API int (luaL_argerror) (lua_State *L, int numarg, const char *extramsg); -LUALIB_API const char *(luaL_checklstring) (lua_State *L, int numArg, - size_t *l); -LUALIB_API const char *(luaL_optlstring) (lua_State *L, int numArg, - const char *def, size_t *l); -LUALIB_API lua_Number (luaL_checknumber) (lua_State *L, int numArg); -LUALIB_API lua_Number (luaL_optnumber) (lua_State *L, int nArg, lua_Number def); - -LUALIB_API lua_Integer (luaL_checkinteger) (lua_State *L, int numArg); -LUALIB_API lua_Integer (luaL_optinteger) (lua_State *L, int nArg, - lua_Integer def); - -LUALIB_API void (luaL_checkstack) (lua_State *L, int sz, const char *msg); -LUALIB_API void (luaL_checktype) (lua_State *L, int narg, int t); -LUALIB_API void (luaL_checkany) (lua_State *L, int narg); - -LUALIB_API int (luaL_newmetatable) (lua_State *L, const char *tname); -LUALIB_API void *(luaL_checkudata) (lua_State *L, int ud, const char *tname); - -LUALIB_API void (luaL_where) (lua_State *L, int lvl); -LUALIB_API int (luaL_error) (lua_State *L, const char *fmt, ...); - -LUALIB_API int (luaL_checkoption) (lua_State *L, int narg, const char *def, - const char *const lst[]); - -LUALIB_API int (luaL_ref) (lua_State *L, int t); -LUALIB_API void (luaL_unref) (lua_State *L, int t, int ref); - -LUALIB_API int (luaL_loadfile) (lua_State *L, const char *filename); -LUALIB_API int (luaL_loadbuffer) (lua_State *L, const char *buff, size_t sz, - const char *name); -LUALIB_API int (luaL_loadstring) (lua_State *L, const char *s); - -LUALIB_API lua_State *(luaL_newstate) (void); - - -LUALIB_API const char *(luaL_gsub) (lua_State *L, const char *s, const char *p, - const char *r); - -LUALIB_API const char *(luaL_findtable) (lua_State *L, int idx, - const char *fname, int szhint); - - - - -/* -** =============================================================== -** some useful macros -** =============================================================== -*/ - -#define luaL_argcheck(L, cond,numarg,extramsg) \ - ((void)((cond) || luaL_argerror(L, (numarg), (extramsg)))) -#define luaL_checkstring(L,n) (luaL_checklstring(L, (n), NULL)) -#define luaL_optstring(L,n,d) (luaL_optlstring(L, (n), (d), NULL)) -#define luaL_checkint(L,n) ((int)luaL_checkinteger(L, (n))) -#define luaL_optint(L,n,d) ((int)luaL_optinteger(L, (n), (d))) -#define luaL_checklong(L,n) ((long)luaL_checkinteger(L, (n))) -#define luaL_optlong(L,n,d) ((long)luaL_optinteger(L, (n), (d))) - -#define luaL_typename(L,i) lua_typename(L, lua_type(L,(i))) - -#define luaL_dofile(L, fn) \ - (luaL_loadfile(L, fn) || lua_pcall(L, 0, LUA_MULTRET, 0)) - -#define luaL_dostring(L, s) \ - (luaL_loadstring(L, s) || lua_pcall(L, 0, LUA_MULTRET, 0)) - -#define luaL_getmetatable(L,n) (lua_getfield(L, LUA_REGISTRYINDEX, (n))) - -#define luaL_opt(L,f,n,d) (lua_isnoneornil(L,(n)) ? (d) : f(L,(n))) - -/* -** {====================================================== -** Generic Buffer manipulation -** ======================================================= -*/ - - - -typedef struct luaL_Buffer { - char *p; /* current position in buffer */ - int lvl; /* number of strings in the stack (level) */ - lua_State *L; - char buffer[LUAL_BUFFERSIZE]; -} luaL_Buffer; - -#define luaL_addchar(B,c) \ - ((void)((B)->p < ((B)->buffer+LUAL_BUFFERSIZE) || luaL_prepbuffer(B)), \ - (*(B)->p++ = (char)(c))) - -/* compatibility only */ -#define luaL_putchar(B,c) luaL_addchar(B,c) - -#define luaL_addsize(B,n) ((B)->p += (n)) - -LUALIB_API void (luaL_buffinit) (lua_State *L, luaL_Buffer *B); -LUALIB_API char *(luaL_prepbuffer) (luaL_Buffer *B); -LUALIB_API void (luaL_addlstring) (luaL_Buffer *B, const char *s, size_t l); -LUALIB_API void (luaL_addstring) (luaL_Buffer *B, const char *s); -LUALIB_API void (luaL_addvalue) (luaL_Buffer *B); -LUALIB_API void (luaL_pushresult) (luaL_Buffer *B); - - -/* }====================================================== */ - - -/* compatibility with ref system */ - -/* pre-defined references */ -#define LUA_NOREF (-2) -#define LUA_REFNIL (-1) - -#define lua_ref(L,lock) ((lock) ? luaL_ref(L, LUA_REGISTRYINDEX) : \ - (lua_pushstring(L, "unlocked references are obsolete"), lua_error(L), 0)) - -#define lua_unref(L,ref) luaL_unref(L, LUA_REGISTRYINDEX, (ref)) - -#define lua_getref(L,ref) lua_rawgeti(L, LUA_REGISTRYINDEX, (ref)) - - -#define luaL_reg luaL_Reg - -#endif - - diff --git a/ml_system/include/lua.h b/ml_system/include/lua.h deleted file mode 100644 index 6097b10..0000000 --- a/ml_system/include/lua.h +++ /dev/null @@ -1,396 +0,0 @@ -/* -** $Id: lua.h,v 1.218.1.5 2008/08/06 13:30:12 roberto Exp $ -** Lua - An Extensible Extension Language -** Lua.org, PUC-Rio, Brazil (http://www.lua.org) -** See Copyright Notice at the end of this file -*/ - - -#ifndef lua_h -#define lua_h - -#include -#include - - -#include "luaconf.h" - - -#define LUA_VERSION "Lua 5.1" -#define LUA_RELEASE "Lua 5.1.4" -#define LUA_VERSION_NUM 501 -#define LUA_COPYRIGHT "Copyright (C) 1994-2008 Lua.org, PUC-Rio" -#define LUA_AUTHORS "R. Ierusalimschy, L. H. de Figueiredo & W. Celes" - - -/* mark for precompiled code (`Lua') */ -#define LUA_SIGNATURE "\033Lua" - -/* option for multiple returns in `lua_pcall' and `lua_call' */ -#define LUA_MULTRET (-1) - - -/* -** pseudo-indices -*/ -#define LUA_REGISTRYINDEX (-10000) -#define LUA_ENVIRONINDEX (-10001) -#define LUA_GLOBALSINDEX (-10002) -#define lua_upvalueindex(i) (LUA_GLOBALSINDEX-(i)) - - -/* thread status; 0 is OK */ -#define LUA_YIELD 1 -#define LUA_ERRRUN 2 -#define LUA_ERRSYNTAX 3 -#define LUA_ERRMEM 4 -#define LUA_ERRERR 5 - - -typedef struct lua_State lua_State; - -typedef int (*lua_CFunction) (lua_State *L); - -/* -** MTA Specific stuff written by Oli for pre C Function call hooking -*/ -typedef int (*lua_PreCallHook) ( lua_CFunction f, lua_State* L ); -void lua_registerPreCallHook ( lua_PreCallHook f ); - -/* -** functions that read/write blocks when loading/dumping Lua chunks -*/ -typedef const char * (*lua_Reader) (lua_State *L, void *ud, size_t *sz); - -typedef int (*lua_Writer) (lua_State *L, const void* p, size_t sz, void* ud); - - -/* -** prototype for memory-allocation functions -*/ -typedef void * (*lua_Alloc) (void *ud, void *ptr, size_t osize, size_t nsize); - - -/* -** basic types -*/ -#define LUA_TNONE (-1) - -#define LUA_TNIL 0 -#define LUA_TBOOLEAN 1 -#define LUA_TLIGHTUSERDATA 2 -#define LUA_TNUMBER 3 -#define LUA_TSTRING 4 -#define LUA_TTABLE 5 -#define LUA_TFUNCTION 6 -#define LUA_TUSERDATA 7 -#define LUA_TTHREAD 8 - - - -/* minimum Lua stack available to a C function */ -#define LUA_MINSTACK 20 - - -/* -** generic extra include file -*/ -#if defined(LUA_USER_H) -#include LUA_USER_H -#endif - - -/* type of numbers in Lua */ -typedef LUA_NUMBER lua_Number; - - -/* type for integer functions */ -typedef LUA_INTEGER lua_Integer; - - - -/* -** state manipulation -*/ -LUA_API lua_State *(lua_newstate) (lua_Alloc f, void *ud); -LUA_API void (lua_close) (lua_State *L); -LUA_API lua_State *(lua_newthread) (lua_State *L); - -LUA_API lua_CFunction (lua_atpanic) (lua_State *L, lua_CFunction panicf); - -// MTA Specific functions. -// ChrML: Added function to get the main state from a lua state that is a coroutine -LUA_API lua_State* (lua_getmainstate) (lua_State* L); - -/* -** basic stack manipulation -*/ -LUA_API int (lua_gettop) (lua_State *L); -LUA_API void (lua_settop) (lua_State *L, int idx); -LUA_API void (lua_pushvalue) (lua_State *L, int idx); -LUA_API void (lua_remove) (lua_State *L, int idx); -LUA_API void (lua_insert) (lua_State *L, int idx); -LUA_API void (lua_replace) (lua_State *L, int idx); -LUA_API int (lua_checkstack) (lua_State *L, int sz); - -LUA_API void (lua_xmove) (lua_State *from, lua_State *to, int n); - - -/* -** access functions (stack -> C) -*/ - -LUA_API int (lua_isnumber) (lua_State *L, int idx); -LUA_API int (lua_isstring) (lua_State *L, int idx); -LUA_API int (lua_iscfunction) (lua_State *L, int idx); -LUA_API int (lua_isuserdata) (lua_State *L, int idx); -LUA_API int (lua_type) (lua_State *L, int idx); -LUA_API const char *(lua_typename) (lua_State *L, int tp); - -LUA_API int (lua_equal) (lua_State *L, int idx1, int idx2); -LUA_API int (lua_rawequal) (lua_State *L, int idx1, int idx2); -LUA_API int (lua_lessthan) (lua_State *L, int idx1, int idx2); - -LUA_API lua_Number (lua_tonumber) (lua_State *L, int idx); -LUA_API lua_Integer (lua_tointeger) (lua_State *L, int idx); -LUA_API int (lua_toboolean) (lua_State *L, int idx); -LUA_API const char *(lua_tolstring) (lua_State *L, int idx, size_t *len); -LUA_API size_t (lua_objlen) (lua_State *L, int idx); -LUA_API lua_CFunction (lua_tocfunction) (lua_State *L, int idx); -LUA_API void *(lua_touserdata) (lua_State *L, int idx); -LUA_API lua_State *(lua_tothread) (lua_State *L, int idx); -LUA_API const void *(lua_topointer) (lua_State *L, int idx); - - -/* -** push functions (C -> stack) -*/ -LUA_API void (lua_pushnil) (lua_State *L); -LUA_API void (lua_pushnumber) (lua_State *L, lua_Number n); -LUA_API void (lua_pushinteger) (lua_State *L, lua_Integer n); -LUA_API void (lua_pushlstring) (lua_State *L, const char *s, size_t l); -LUA_API void (lua_pushstring) (lua_State *L, const char *s); -LUA_API const char *(lua_pushvfstring) (lua_State *L, const char *fmt, - va_list argp); -LUA_API const char *(lua_pushfstring) (lua_State *L, const char *fmt, ...); -LUA_API void (lua_pushcclosure) (lua_State *L, lua_CFunction fn, int n); -LUA_API void (lua_pushboolean) (lua_State *L, int b); -LUA_API void (lua_pushlightuserdata) (lua_State *L, void *p); -LUA_API int (lua_pushthread) (lua_State *L); - - -/* -** get functions (Lua -> stack) -*/ -LUA_API void (lua_gettable) (lua_State *L, int idx); -LUA_API void (lua_getfield) (lua_State *L, int idx, const char *k); -LUA_API void (lua_rawget) (lua_State *L, int idx); -LUA_API void (lua_rawgeti) (lua_State *L, int idx, int n); -LUA_API void (lua_createtable) (lua_State *L, int narr, int nrec); -LUA_API void *(lua_newuserdata) (lua_State *L, size_t sz); -LUA_API int (lua_getmetatable) (lua_State *L, int objindex); -LUA_API void (lua_getfenv) (lua_State *L, int idx); - - -/* -** set functions (stack -> Lua) -*/ -LUA_API void (lua_settable) (lua_State *L, int idx); -LUA_API void (lua_setfield) (lua_State *L, int idx, const char *k); -LUA_API void (lua_rawset) (lua_State *L, int idx); -LUA_API void (lua_rawseti) (lua_State *L, int idx, int n); -LUA_API int (lua_setmetatable) (lua_State *L, int objindex); -LUA_API int (lua_setfenv) (lua_State *L, int idx); - - -/* -** `load' and `call' functions (load and run Lua code) -*/ -LUA_API void (lua_call) (lua_State *L, int nargs, int nresults); -LUA_API int (lua_pcall) (lua_State *L, int nargs, int nresults, int errfunc); -LUA_API int (lua_cpcall) (lua_State *L, lua_CFunction func, void *ud); -LUA_API int (lua_load) (lua_State *L, lua_Reader reader, void *dt, - const char *chunkname); - -LUA_API int (lua_dump) (lua_State *L, lua_Writer writer, void *data); - - -/* -** coroutine functions -*/ -LUA_API int (lua_yield) (lua_State *L, int nresults); -LUA_API int (lua_resume) (lua_State *L, int narg); -LUA_API int (lua_status) (lua_State *L); - -/* -** garbage-collection function and options -*/ - -#define LUA_GCSTOP 0 -#define LUA_GCRESTART 1 -#define LUA_GCCOLLECT 2 -#define LUA_GCCOUNT 3 -#define LUA_GCCOUNTB 4 -#define LUA_GCSTEP 5 -#define LUA_GCSETPAUSE 6 -#define LUA_GCSETSTEPMUL 7 - -LUA_API int (lua_gc) (lua_State *L, int what, int data); - - -/* -** miscellaneous functions -*/ - -LUA_API int (lua_error) (lua_State *L); - -LUA_API int (lua_next) (lua_State *L, int idx); - -LUA_API void (lua_concat) (lua_State *L, int n); - -LUA_API lua_Alloc (lua_getallocf) (lua_State *L, void **ud); -LUA_API void lua_setallocf (lua_State *L, lua_Alloc f, void *ud); - - - -/* -** =============================================================== -** some useful macros -** =============================================================== -*/ - -#define lua_pop(L,n) lua_settop(L, -(n)-1) - -#define lua_newtable(L) lua_createtable(L, 0, 0) - -#define lua_register(L,n,f) (lua_pushcfunction(L, (f)), lua_setglobal(L, (n))) - -#define lua_pushcfunction(L,f) lua_pushcclosure(L, (f), 0) - -#define lua_strlen(L,i) lua_objlen(L, (i)) - -#define lua_isfunction(L,n) (lua_type(L, (n)) == LUA_TFUNCTION) -#define lua_istable(L,n) (lua_type(L, (n)) == LUA_TTABLE) -#define lua_islightuserdata(L,n) (lua_type(L, (n)) == LUA_TLIGHTUSERDATA) -#define lua_isnil(L,n) (lua_type(L, (n)) == LUA_TNIL) -#define lua_isboolean(L,n) (lua_type(L, (n)) == LUA_TBOOLEAN) -#define lua_isthread(L,n) (lua_type(L, (n)) == LUA_TTHREAD) -#define lua_isnone(L,n) (lua_type(L, (n)) == LUA_TNONE) -#define lua_isnoneornil(L, n) (lua_type(L, (n)) <= 0) - -#define lua_pushliteral(L, s) \ - lua_pushlstring(L, "" s, (sizeof(s)/sizeof(char))-1) - -#define lua_setglobal(L,s) lua_setfield(L, LUA_GLOBALSINDEX, (s)) -#define lua_getglobal(L,s) lua_getfield(L, LUA_GLOBALSINDEX, (s)) - -#define lua_tostring(L,i) lua_tolstring(L, (i), NULL) - - - -/* -** compatibility macros and functions -*/ - -#define lua_open() luaL_newstate() - -#define lua_getregistry(L) lua_pushvalue(L, LUA_REGISTRYINDEX) - -#define lua_getgccount(L) lua_gc(L, LUA_GCCOUNT, 0) - -#define lua_Chunkreader lua_Reader -#define lua_Chunkwriter lua_Writer - - -/* hack */ -LUA_API void lua_setlevel (lua_State *from, lua_State *to); - - -/* -** {====================================================================== -** Debug API -** ======================================================================= -*/ - - -/* -** Event codes -*/ -#define LUA_HOOKCALL 0 -#define LUA_HOOKRET 1 -#define LUA_HOOKLINE 2 -#define LUA_HOOKCOUNT 3 -#define LUA_HOOKTAILRET 4 - - -/* -** Event masks -*/ -#define LUA_MASKCALL (1 << LUA_HOOKCALL) -#define LUA_MASKRET (1 << LUA_HOOKRET) -#define LUA_MASKLINE (1 << LUA_HOOKLINE) -#define LUA_MASKCOUNT (1 << LUA_HOOKCOUNT) - -typedef struct lua_Debug lua_Debug; /* activation record */ - - -/* Functions to be called by the debuger in specific events */ -typedef void (*lua_Hook) (lua_State *L, lua_Debug *ar); - - -LUA_API int lua_getstack (lua_State *L, int level, lua_Debug *ar); -LUA_API int lua_getinfo (lua_State *L, const char *what, lua_Debug *ar); -LUA_API const char *lua_getlocal (lua_State *L, const lua_Debug *ar, int n); -LUA_API const char *lua_setlocal (lua_State *L, const lua_Debug *ar, int n); -LUA_API const char *lua_getupvalue (lua_State *L, int funcindex, int n); -LUA_API const char *lua_setupvalue (lua_State *L, int funcindex, int n); - -LUA_API int lua_sethook (lua_State *L, lua_Hook func, int mask, int count); -LUA_API lua_Hook lua_gethook (lua_State *L); -LUA_API int lua_gethookmask (lua_State *L); -LUA_API int lua_gethookcount (lua_State *L); - - -struct lua_Debug { - int event; - const char *name; /* (n) */ - const char *namewhat; /* (n) `global', `local', `field', `method' */ - const char *what; /* (S) `Lua', `C', `main', `tail' */ - const char *source; /* (S) */ - int currentline; /* (l) */ - int nups; /* (u) number of upvalues */ - int linedefined; /* (S) */ - int lastlinedefined; /* (S) */ - char short_src[LUA_IDSIZE]; /* (S) */ - /* private part */ - int i_ci; /* active function */ -}; - -/* }====================================================================== */ - - -/****************************************************************************** -* Copyright (C) 1994-2008 Lua.org, PUC-Rio. All rights reserved. -* -* Permission is hereby granted, free of charge, to any person obtaining -* a copy of this software and associated documentation files (the -* "Software"), to deal in the Software without restriction, including -* without limitation the rights to use, copy, modify, merge, publish, -* distribute, sublicense, and/or sell copies of the Software, and to -* permit persons to whom the Software is furnished to do so, subject to -* the following conditions: -* -* The above copyright notice and this permission notice shall be -* included in all copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. -* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY -* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, -* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE -* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -******************************************************************************/ - - -#endif diff --git a/ml_system/include/lua.hpp b/ml_system/include/lua.hpp deleted file mode 100644 index ec417f5..0000000 --- a/ml_system/include/lua.hpp +++ /dev/null @@ -1,9 +0,0 @@ -// lua.hpp -// Lua header files for C++ -// <> not supplied automatically because Lua also compiles as C++ - -extern "C" { -#include "lua.h" -#include "lualib.h" -#include "lauxlib.h" -} diff --git a/ml_system/include/luaconf.h b/ml_system/include/luaconf.h deleted file mode 100644 index 515ac23..0000000 --- a/ml_system/include/luaconf.h +++ /dev/null @@ -1,763 +0,0 @@ -/* -** $Id: luaconf.h,v 1.82.1.7 2008/02/11 16:25:08 roberto Exp $ -** Configuration file for Lua -** See Copyright Notice in lua.h -*/ - - -#ifndef lconfig_h -#define lconfig_h - -#include -#include - - -/* -** ================================================================== -** Search for "@@" to find all configurable definitions. -** =================================================================== -*/ - - -/* -@@ LUA_ANSI controls the use of non-ansi features. -** CHANGE it (define it) if you want Lua to avoid the use of any -** non-ansi feature or library. -*/ -#if defined(__STRICT_ANSI__) -#define LUA_ANSI -#endif - - -#if !defined(LUA_ANSI) && defined(_WIN32) -#define LUA_WIN -#endif - -#if defined(LUA_USE_LINUX) -#define LUA_USE_POSIX -#define LUA_USE_DLOPEN /* needs an extra library: -ldl */ -#define LUA_USE_READLINE /* needs some extra libraries */ -#endif - -#if defined(LUA_USE_MACOSX) -#define LUA_USE_POSIX -#define LUA_DL_DYLD /* does not need extra library */ -#endif - - - -/* -@@ LUA_USE_POSIX includes all functionallity listed as X/Open System -@* Interfaces Extension (XSI). -** CHANGE it (define it) if your system is XSI compatible. -*/ -#if defined(LUA_USE_POSIX) -#define LUA_USE_MKSTEMP -#define LUA_USE_ISATTY -#define LUA_USE_POPEN -#define LUA_USE_ULONGJMP -#endif - - -/* -@@ LUA_PATH and LUA_CPATH are the names of the environment variables that -@* Lua check to set its paths. -@@ LUA_INIT is the name of the environment variable that Lua -@* checks for initialization code. -** CHANGE them if you want different names. -*/ -#define LUA_PATH "LUA_PATH" -#define LUA_CPATH "LUA_CPATH" -#define LUA_INIT "LUA_INIT" - - -/* -@@ LUA_PATH_DEFAULT is the default path that Lua uses to look for -@* Lua libraries. -@@ LUA_CPATH_DEFAULT is the default path that Lua uses to look for -@* C libraries. -** CHANGE them if your machine has a non-conventional directory -** hierarchy or if you want to install your libraries in -** non-conventional directories. -*/ -#if defined(_WIN32) -/* -** In Windows, any exclamation mark ('!') in the path is replaced by the -** path of the directory of the executable file of the current process. -*/ -#define LUA_LDIR "!\\lua\\" -#define LUA_CDIR "!\\" -#define LUA_PATH_DEFAULT \ - ".\\?.lua;" LUA_LDIR"?.lua;" LUA_LDIR"?\\init.lua;" \ - LUA_CDIR"?.lua;" LUA_CDIR"?\\init.lua" -#define LUA_CPATH_DEFAULT \ - ".\\?.dll;" LUA_CDIR"?.dll;" LUA_CDIR"loadall.dll" - -#else -#define LUA_ROOT "/usr/local/" -#define LUA_LDIR LUA_ROOT "share/lua/5.1/" -#define LUA_CDIR LUA_ROOT "lib/lua/5.1/" -#define LUA_PATH_DEFAULT \ - "./?.lua;" LUA_LDIR"?.lua;" LUA_LDIR"?/init.lua;" \ - LUA_CDIR"?.lua;" LUA_CDIR"?/init.lua" -#define LUA_CPATH_DEFAULT \ - "./?.so;" LUA_CDIR"?.so;" LUA_CDIR"loadall.so" -#endif - - -/* -@@ LUA_DIRSEP is the directory separator (for submodules). -** CHANGE it if your machine does not use "/" as the directory separator -** and is not Windows. (On Windows Lua automatically uses "\".) -*/ -#if defined(_WIN32) -#define LUA_DIRSEP "\\" -#else -#define LUA_DIRSEP "/" -#endif - - -/* -@@ LUA_PATHSEP is the character that separates templates in a path. -@@ LUA_PATH_MARK is the string that marks the substitution points in a -@* template. -@@ LUA_EXECDIR in a Windows path is replaced by the executable's -@* directory. -@@ LUA_IGMARK is a mark to ignore all before it when bulding the -@* luaopen_ function name. -** CHANGE them if for some reason your system cannot use those -** characters. (E.g., if one of those characters is a common character -** in file/directory names.) Probably you do not need to change them. -*/ -#define LUA_PATHSEP ";" -#define LUA_PATH_MARK "?" -#define LUA_EXECDIR "!" -#define LUA_IGMARK "-" - - -/* -@@ LUA_INTEGER is the integral type used by lua_pushinteger/lua_tointeger. -** CHANGE that if ptrdiff_t is not adequate on your machine. (On most -** machines, ptrdiff_t gives a good choice between int or long.) -*/ -#define LUA_INTEGER ptrdiff_t - - -/* -@@ LUA_API is a mark for all core API functions. -@@ LUALIB_API is a mark for all standard library functions. -** CHANGE them if you need to define those functions in some special way. -** For instance, if you want to create one Windows DLL with the core and -** the libraries, you may want to use the following definition (define -** LUA_BUILD_AS_DLL to get it). -*/ -#if defined(LUA_BUILD_AS_DLL) - -#if defined(LUA_CORE) || defined(LUA_LIB) -#define LUA_API __declspec(dllexport) -#else -#define LUA_API __declspec(dllimport) -#endif - -#else - -#define LUA_API extern - -#endif - -/* more often than not the libs go together with the core */ -#define LUALIB_API LUA_API - - -/* -@@ LUAI_FUNC is a mark for all extern functions that are not to be -@* exported to outside modules. -@@ LUAI_DATA is a mark for all extern (const) variables that are not to -@* be exported to outside modules. -** CHANGE them if you need to mark them in some special way. Elf/gcc -** (versions 3.2 and later) mark them as "hidden" to optimize access -** when Lua is compiled as a shared library. -*/ -#if defined(luaall_c) -#define LUAI_FUNC static -#define LUAI_DATA /* empty */ - -#elif defined(__GNUC__) && ((__GNUC__*100 + __GNUC_MINOR__) >= 302) && \ - defined(__ELF__) -#define LUAI_FUNC __attribute__((visibility("hidden"))) extern -#define LUAI_DATA LUAI_FUNC - -#else -#define LUAI_FUNC extern -#define LUAI_DATA extern -#endif - - - -/* -@@ LUA_QL describes how error messages quote program elements. -** CHANGE it if you want a different appearance. -*/ -#define LUA_QL(x) "'" x "'" -#define LUA_QS LUA_QL("%s") - - -/* -@@ LUA_IDSIZE gives the maximum size for the description of the source -@* of a function in debug information. -** CHANGE it if you want a different size. -*/ -#define LUA_IDSIZE 60 - - -/* -** {================================================================== -** Stand-alone configuration -** =================================================================== -*/ - -#if defined(lua_c) || defined(luaall_c) - -/* -@@ lua_stdin_is_tty detects whether the standard input is a 'tty' (that -@* is, whether we're running lua interactively). -** CHANGE it if you have a better definition for non-POSIX/non-Windows -** systems. -*/ -#if defined(LUA_USE_ISATTY) -#include -#define lua_stdin_is_tty() isatty(0) -#elif defined(LUA_WIN) -#include -#include -#define lua_stdin_is_tty() _isatty(_fileno(stdin)) -#else -#define lua_stdin_is_tty() 1 /* assume stdin is a tty */ -#endif - - -/* -@@ LUA_PROMPT is the default prompt used by stand-alone Lua. -@@ LUA_PROMPT2 is the default continuation prompt used by stand-alone Lua. -** CHANGE them if you want different prompts. (You can also change the -** prompts dynamically, assigning to globals _PROMPT/_PROMPT2.) -*/ -#define LUA_PROMPT "> " -#define LUA_PROMPT2 ">> " - - -/* -@@ LUA_PROGNAME is the default name for the stand-alone Lua program. -** CHANGE it if your stand-alone interpreter has a different name and -** your system is not able to detect that name automatically. -*/ -#define LUA_PROGNAME "lua" - - -/* -@@ LUA_MAXINPUT is the maximum length for an input line in the -@* stand-alone interpreter. -** CHANGE it if you need longer lines. -*/ -#define LUA_MAXINPUT 512 - - -/* -@@ lua_readline defines how to show a prompt and then read a line from -@* the standard input. -@@ lua_saveline defines how to "save" a read line in a "history". -@@ lua_freeline defines how to free a line read by lua_readline. -** CHANGE them if you want to improve this functionality (e.g., by using -** GNU readline and history facilities). -*/ -#if defined(LUA_USE_READLINE) -#include -#include -#include -#define lua_readline(L,b,p) ((void)L, ((b)=readline(p)) != NULL) -#define lua_saveline(L,idx) \ - if (lua_strlen(L,idx) > 0) /* non-empty line? */ \ - add_history(lua_tostring(L, idx)); /* add it to history */ -#define lua_freeline(L,b) ((void)L, free(b)) -#else -#define lua_readline(L,b,p) \ - ((void)L, fputs(p, stdout), fflush(stdout), /* show prompt */ \ - fgets(b, LUA_MAXINPUT, stdin) != NULL) /* get line */ -#define lua_saveline(L,idx) { (void)L; (void)idx; } -#define lua_freeline(L,b) { (void)L; (void)b; } -#endif - -#endif - -/* }================================================================== */ - - -/* -@@ LUAI_GCPAUSE defines the default pause between garbage-collector cycles -@* as a percentage. -** CHANGE it if you want the GC to run faster or slower (higher values -** mean larger pauses which mean slower collection.) You can also change -** this value dynamically. -*/ -#define LUAI_GCPAUSE 200 /* 200% (wait memory to double before next GC) */ - - -/* -@@ LUAI_GCMUL defines the default speed of garbage collection relative to -@* memory allocation as a percentage. -** CHANGE it if you want to change the granularity of the garbage -** collection. (Higher values mean coarser collections. 0 represents -** infinity, where each step performs a full collection.) You can also -** change this value dynamically. -*/ -#define LUAI_GCMUL 200 /* GC runs 'twice the speed' of memory allocation */ - - - -/* -@@ LUA_COMPAT_GETN controls compatibility with old getn behavior. -** CHANGE it (define it) if you want exact compatibility with the -** behavior of setn/getn in Lua 5.0. -*/ -#undef LUA_COMPAT_GETN - -/* -@@ LUA_COMPAT_LOADLIB controls compatibility about global loadlib. -** CHANGE it to undefined as soon as you do not need a global 'loadlib' -** function (the function is still available as 'package.loadlib'). -*/ -#undef LUA_COMPAT_LOADLIB - -/* -@@ LUA_COMPAT_VARARG controls compatibility with old vararg feature. -** CHANGE it to undefined as soon as your programs use only '...' to -** access vararg parameters (instead of the old 'arg' table). -*/ -#define LUA_COMPAT_VARARG - -/* -@@ LUA_COMPAT_MOD controls compatibility with old math.mod function. -** CHANGE it to undefined as soon as your programs use 'math.fmod' or -** the new '%' operator instead of 'math.mod'. -*/ -#define LUA_COMPAT_MOD - -/* -@@ LUA_COMPAT_LSTR controls compatibility with old long string nesting -@* facility. -** CHANGE it to 2 if you want the old behaviour, or undefine it to turn -** off the advisory error when nesting [[...]]. -*/ -#define LUA_COMPAT_LSTR 1 - -/* -@@ LUA_COMPAT_GFIND controls compatibility with old 'string.gfind' name. -** CHANGE it to undefined as soon as you rename 'string.gfind' to -** 'string.gmatch'. -*/ -#define LUA_COMPAT_GFIND - -/* -@@ LUA_COMPAT_OPENLIB controls compatibility with old 'luaL_openlib' -@* behavior. -** CHANGE it to undefined as soon as you replace to 'luaL_register' -** your uses of 'luaL_openlib' -*/ -#define LUA_COMPAT_OPENLIB - - - -/* -@@ luai_apicheck is the assert macro used by the Lua-C API. -** CHANGE luai_apicheck if you want Lua to perform some checks in the -** parameters it gets from API calls. This may slow down the interpreter -** a bit, but may be quite useful when debugging C code that interfaces -** with Lua. A useful redefinition is to use assert.h. -*/ -#if defined(LUA_USE_APICHECK) -#include -#define luai_apicheck(L,o) { (void)L; assert(o); } -#else -#define luai_apicheck(L,o) { (void)L; } -#endif - - -/* -@@ LUAI_BITSINT defines the number of bits in an int. -** CHANGE here if Lua cannot automatically detect the number of bits of -** your machine. Probably you do not need to change this. -*/ -/* avoid overflows in comparison */ -#if INT_MAX-20 < 32760 -#define LUAI_BITSINT 16 -#elif INT_MAX > 2147483640L -/* int has at least 32 bits */ -#define LUAI_BITSINT 32 -#else -#error "you must define LUA_BITSINT with number of bits in an integer" -#endif - - -/* -@@ LUAI_UINT32 is an unsigned integer with at least 32 bits. -@@ LUAI_INT32 is an signed integer with at least 32 bits. -@@ LUAI_UMEM is an unsigned integer big enough to count the total -@* memory used by Lua. -@@ LUAI_MEM is a signed integer big enough to count the total memory -@* used by Lua. -** CHANGE here if for some weird reason the default definitions are not -** good enough for your machine. (The definitions in the 'else' -** part always works, but may waste space on machines with 64-bit -** longs.) Probably you do not need to change this. -*/ -#if LUAI_BITSINT >= 32 -#define LUAI_UINT32 unsigned int -#define LUAI_INT32 int -#define LUAI_MAXINT32 INT_MAX -#define LUAI_UMEM size_t -#define LUAI_MEM ptrdiff_t -#else -/* 16-bit ints */ -#define LUAI_UINT32 unsigned long -#define LUAI_INT32 long -#define LUAI_MAXINT32 LONG_MAX -#define LUAI_UMEM unsigned long -#define LUAI_MEM long -#endif - - -/* -@@ LUAI_MAXCALLS limits the number of nested calls. -** CHANGE it if you need really deep recursive calls. This limit is -** arbitrary; its only purpose is to stop infinite recursion before -** exhausting memory. -*/ -#define LUAI_MAXCALLS 20000 - - -/* -@@ LUAI_MAXCSTACK limits the number of Lua stack slots that a C function -@* can use. -** CHANGE it if you need lots of (Lua) stack space for your C -** functions. This limit is arbitrary; its only purpose is to stop C -** functions to consume unlimited stack space. (must be smaller than -** -LUA_REGISTRYINDEX) -*/ -#define LUAI_MAXCSTACK 8000 - - - -/* -** {================================================================== -** CHANGE (to smaller values) the following definitions if your system -** has a small C stack. (Or you may want to change them to larger -** values if your system has a large C stack and these limits are -** too rigid for you.) Some of these constants control the size of -** stack-allocated arrays used by the compiler or the interpreter, while -** others limit the maximum number of recursive calls that the compiler -** or the interpreter can perform. Values too large may cause a C stack -** overflow for some forms of deep constructs. -** =================================================================== -*/ - - -/* -@@ LUAI_MAXCCALLS is the maximum depth for nested C calls (short) and -@* syntactical nested non-terminals in a program. -*/ -#define LUAI_MAXCCALLS 200 - - -/* -@@ LUAI_MAXVARS is the maximum number of local variables per function -@* (must be smaller than 250). -*/ -#define LUAI_MAXVARS 200 - - -/* -@@ LUAI_MAXUPVALUES is the maximum number of upvalues per function -@* (must be smaller than 250). -*/ -#define LUAI_MAXUPVALUES 60 - - -/* -@@ LUAL_BUFFERSIZE is the buffer size used by the lauxlib buffer system. -*/ -#define LUAL_BUFFERSIZE BUFSIZ - -/* }================================================================== */ - - - - -/* -** {================================================================== -@@ LUA_NUMBER is the type of numbers in Lua. -** CHANGE the following definitions only if you want to build Lua -** with a number type different from double. You may also need to -** change lua_number2int & lua_number2integer. -** =================================================================== -*/ - -#define LUA_NUMBER_DOUBLE -#define LUA_NUMBER double - -/* -@@ LUAI_UACNUMBER is the result of an 'usual argument conversion' -@* over a number. -*/ -#define LUAI_UACNUMBER double - - -/* -@@ LUA_NUMBER_SCAN is the format for reading numbers. -@@ LUA_NUMBER_FMT is the format for writing numbers. -@@ lua_number2str converts a number to a string. -@@ LUAI_MAXNUMBER2STR is maximum size of previous conversion. -@@ lua_str2number converts a string to a number. -*/ -#define LUA_NUMBER_SCAN "%lf" -#define LUA_NUMBER_FMT "%.14g" -#define lua_number2str(s,n) sprintf((s), LUA_NUMBER_FMT, (n)) -#define LUAI_MAXNUMBER2STR 32 /* 16 digits, sign, point, and \0 */ -#define lua_str2number(s,p) strtod((s), (p)) - - -/* -@@ The luai_num* macros define the primitive operations over numbers. -*/ -#if defined(LUA_CORE) -#include -#define luai_numadd(a,b) ((a)+(b)) -#define luai_numsub(a,b) ((a)-(b)) -#define luai_nummul(a,b) ((a)*(b)) -#define luai_numdiv(a,b) ((a)/(b)) -#define luai_nummod(a,b) ((a) - floor((a)/(b))*(b)) -#define luai_numpow(a,b) (pow(a,b)) -#define luai_numunm(a) (-(a)) -#define luai_numeq(a,b) ((a)==(b)) -#define luai_numlt(a,b) ((a)<(b)) -#define luai_numle(a,b) ((a)<=(b)) -#define luai_numisnan(a) (!luai_numeq((a), (a))) -#endif - - -/* -@@ lua_number2int is a macro to convert lua_Number to int. -@@ lua_number2integer is a macro to convert lua_Number to lua_Integer. -** CHANGE them if you know a faster way to convert a lua_Number to -** int (with any rounding method and without throwing errors) in your -** system. In Pentium machines, a naive typecast from double to int -** in C is extremely slow, so any alternative is worth trying. -*/ - -/* On a Pentium, resort to a trick */ -#if defined(LUA_NUMBER_DOUBLE) && !defined(LUA_ANSI) && !defined(__SSE2__) && \ - (defined(__i386) || defined (_M_IX86) || defined(__i386__)) - -/* On a Microsoft compiler, use assembler */ -#if defined(_MSC_VER) - -#define lua_number2int(i,d) __asm fld d __asm fistp i -#define lua_number2integer(i,n) lua_number2int(i, n) - -/* the next trick should work on any Pentium, but sometimes clashes - with a DirectX idiosyncrasy */ -#else - -union luai_Cast { double l_d; long l_l; }; -#define lua_number2int(i,d) \ - { volatile union luai_Cast u; u.l_d = (d) + 6755399441055744.0; (i) = u.l_l; } -#define lua_number2integer(i,n) lua_number2int(i, n) - -#endif - - -/* this option always works, but may be slow */ -#else -#define lua_number2int(i,d) ((i)=(int)(d)) -#define lua_number2integer(i,d) ((i)=(lua_Integer)(d)) - -#endif - -/* }================================================================== */ - - -/* -@@ LUAI_USER_ALIGNMENT_T is a type that requires maximum alignment. -** CHANGE it if your system requires alignments larger than double. (For -** instance, if your system supports long doubles and they must be -** aligned in 16-byte boundaries, then you should add long double in the -** union.) Probably you do not need to change this. -*/ -#define LUAI_USER_ALIGNMENT_T union { double u; void *s; long l; } - - -/* -@@ LUAI_THROW/LUAI_TRY define how Lua does exception handling. -** CHANGE them if you prefer to use longjmp/setjmp even with C++ -** or if want/don't to use _longjmp/_setjmp instead of regular -** longjmp/setjmp. By default, Lua handles errors with exceptions when -** compiling as C++ code, with _longjmp/_setjmp when asked to use them, -** and with longjmp/setjmp otherwise. -*/ -#if defined(__cplusplus) -/* C++ exceptions */ -#define LUAI_THROW(L,c) throw(c) -#define LUAI_TRY(L,c,a) try { a } catch(...) \ - { if ((c)->status == 0) (c)->status = -1; } -#define luai_jmpbuf int /* dummy variable */ - -#elif defined(LUA_USE_ULONGJMP) -/* in Unix, try _longjmp/_setjmp (more efficient) */ -#define LUAI_THROW(L,c) _longjmp((c)->b, 1) -#define LUAI_TRY(L,c,a) if (_setjmp((c)->b) == 0) { a } -#define luai_jmpbuf jmp_buf - -#else -/* default handling with long jumps */ -#define LUAI_THROW(L,c) longjmp((c)->b, 1) -#define LUAI_TRY(L,c,a) if (setjmp((c)->b) == 0) { a } -#define luai_jmpbuf jmp_buf - -#endif - - -/* -@@ LUA_MAXCAPTURES is the maximum number of captures that a pattern -@* can do during pattern-matching. -** CHANGE it if you need more captures. This limit is arbitrary. -*/ -#define LUA_MAXCAPTURES 32 - - -/* -@@ lua_tmpnam is the function that the OS library uses to create a -@* temporary name. -@@ LUA_TMPNAMBUFSIZE is the maximum size of a name created by lua_tmpnam. -** CHANGE them if you have an alternative to tmpnam (which is considered -** insecure) or if you want the original tmpnam anyway. By default, Lua -** uses tmpnam except when POSIX is available, where it uses mkstemp. -*/ -#if defined(loslib_c) || defined(luaall_c) - -#if defined(LUA_USE_MKSTEMP) -#include -#define LUA_TMPNAMBUFSIZE 32 -#define lua_tmpnam(b,e) { \ - strcpy(b, "/tmp/lua_XXXXXX"); \ - e = mkstemp(b); \ - if (e != -1) close(e); \ - e = (e == -1); } - -#else -#define LUA_TMPNAMBUFSIZE L_tmpnam -#define lua_tmpnam(b,e) { e = (tmpnam(b) == NULL); } -#endif - -#endif - - -/* -@@ lua_popen spawns a new process connected to the current one through -@* the file streams. -** CHANGE it if you have a way to implement it in your system. -*/ -#if defined(LUA_USE_POPEN) - -#define lua_popen(L,c,m) ((void)L, fflush(NULL), popen(c,m)) -#define lua_pclose(L,file) ((void)L, (pclose(file) != -1)) - -#elif defined(LUA_WIN) - -#define lua_popen(L,c,m) ((void)L, _popen(c,m)) -#define lua_pclose(L,file) ((void)L, (_pclose(file) != -1)) - -#else - -#define lua_popen(L,c,m) ((void)((void)c, m), \ - luaL_error(L, LUA_QL("popen") " not supported"), (FILE*)0) -#define lua_pclose(L,file) ((void)((void)L, file), 0) - -#endif - -/* -@@ LUA_DL_* define which dynamic-library system Lua should use. -** CHANGE here if Lua has problems choosing the appropriate -** dynamic-library system for your platform (either Windows' DLL, Mac's -** dyld, or Unix's dlopen). If your system is some kind of Unix, there -** is a good chance that it has dlopen, so LUA_DL_DLOPEN will work for -** it. To use dlopen you also need to adapt the src/Makefile (probably -** adding -ldl to the linker options), so Lua does not select it -** automatically. (When you change the makefile to add -ldl, you must -** also add -DLUA_USE_DLOPEN.) -** If you do not want any kind of dynamic library, undefine all these -** options. -** By default, _WIN32 gets LUA_DL_DLL and MAC OS X gets LUA_DL_DYLD. -*/ -#if defined(LUA_USE_DLOPEN) -#define LUA_DL_DLOPEN -#endif - -#if defined(LUA_WIN) -#define LUA_DL_DLL -#endif - - -/* -@@ LUAI_EXTRASPACE allows you to add user-specific data in a lua_State -@* (the data goes just *before* the lua_State pointer). -** CHANGE (define) this if you really need that. This value must be -** a multiple of the maximum alignment required for your machine. -*/ -#define LUAI_EXTRASPACE 0 - - -/* -@@ luai_userstate* allow user-specific actions on threads. -** CHANGE them if you defined LUAI_EXTRASPACE and need to do something -** extra when a thread is created/deleted/resumed/yielded. -*/ -#define luai_userstateopen(L) ((void)L) -#define luai_userstateclose(L) ((void)L) -#define luai_userstatethread(L,L1) ((void)L) -#define luai_userstatefree(L) ((void)L) -#define luai_userstateresume(L,n) ((void)L) -#define luai_userstateyield(L,n) ((void)L) - - -/* -@@ LUA_INTFRMLEN is the length modifier for integer conversions -@* in 'string.format'. -@@ LUA_INTFRM_T is the integer type correspoding to the previous length -@* modifier. -** CHANGE them if your system supports long long or does not support long. -*/ - -#if defined(LUA_USELONGLONG) - -#define LUA_INTFRMLEN "ll" -#define LUA_INTFRM_T long long - -#else - -#define LUA_INTFRMLEN "l" -#define LUA_INTFRM_T long - -#endif - - - -/* =================================================================== */ - -/* -** Local configuration. You can use this space to add your redefinitions -** without modifying the main part of the file. -*/ - - - -#endif - diff --git a/ml_system/include/lualib.h b/ml_system/include/lualib.h deleted file mode 100644 index 12c08d8..0000000 --- a/ml_system/include/lualib.h +++ /dev/null @@ -1,53 +0,0 @@ -/* -** $Id: lualib.h,v 1.36.1.1 2007/12/27 13:02:25 roberto Exp $ -** Lua standard libraries -** See Copyright Notice in lua.h -*/ - - -#ifndef lualib_h -#define lualib_h - -#include "lua.h" - - -/* Key to file-handle type */ -#define LUA_FILEHANDLE "FILE*" - - -#define LUA_COLIBNAME "coroutine" -LUALIB_API int (luaopen_base) (lua_State *L); - -#define LUA_TABLIBNAME "table" -LUALIB_API int (luaopen_table) (lua_State *L); - -#define LUA_IOLIBNAME "io" -LUALIB_API int (luaopen_io) (lua_State *L); - -#define LUA_OSLIBNAME "os" -LUALIB_API int (luaopen_os) (lua_State *L); - -#define LUA_STRLIBNAME "string" -LUALIB_API int (luaopen_string) (lua_State *L); - -#define LUA_MATHLIBNAME "math" -LUALIB_API int (luaopen_math) (lua_State *L); - -#define LUA_DBLIBNAME "debug" -LUALIB_API int (luaopen_debug) (lua_State *L); - -#define LUA_LOADLIBNAME "package" -LUALIB_API int (luaopen_package) (lua_State *L); - - -/* open all previous libraries */ -LUALIB_API void (luaL_openlibs) (lua_State *L); - - - -#ifndef lua_assert -#define lua_assert(x) ((void)0) -#endif - - -#endif diff --git a/ml_system/lib/lua5.1d.lib b/ml_system/lib/lua5.1d.lib deleted file mode 100644 index 640da25..0000000 Binary files a/ml_system/lib/lua5.1d.lib and /dev/null differ diff --git a/ml_system/lib/lua5.1s.lib b/ml_system/lib/lua5.1s.lib deleted file mode 100644 index 804a1af..0000000 Binary files a/ml_system/lib/lua5.1s.lib and /dev/null differ diff --git a/ml_system/lib/lua5.1sd.lib b/ml_system/lib/lua5.1sd.lib deleted file mode 100644 index 61984bc..0000000 Binary files a/ml_system/lib/lua5.1sd.lib and /dev/null differ diff --git a/ml_system/lib/lua51/COPYRIGHT b/ml_system/lib/lua51/COPYRIGHT deleted file mode 100644 index 3a53e74..0000000 --- a/ml_system/lib/lua51/COPYRIGHT +++ /dev/null @@ -1,34 +0,0 @@ -Lua License ------------ - -Lua is licensed under the terms of the MIT license reproduced below. -This means that Lua is free software and can be used for both academic -and commercial purposes at absolutely no cost. - -For details and rationale, see http://www.lua.org/license.html . - -=============================================================================== - -Copyright (C) 1994-2008 Lua.org, PUC-Rio. - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -THE SOFTWARE. - -=============================================================================== - -(end of COPYRIGHT) diff --git a/ml_system/lib/lua51/HISTORY b/ml_system/lib/lua51/HISTORY deleted file mode 100644 index ce0c95b..0000000 --- a/ml_system/lib/lua51/HISTORY +++ /dev/null @@ -1,183 +0,0 @@ -HISTORY for Lua 5.1 - -* Changes from version 5.0 to 5.1 - ------------------------------- - Language: - + new module system. - + new semantics for control variables of fors. - + new semantics for setn/getn. - + new syntax/semantics for varargs. - + new long strings and comments. - + new `mod' operator (`%') - + new length operator #t - + metatables for all types - API: - + new functions: lua_createtable, lua_get(set)field, lua_push(to)integer. - + user supplies memory allocator (lua_open becomes lua_newstate). - + luaopen_* functions must be called through Lua. - Implementation: - + new configuration scheme via luaconf.h. - + incremental garbage collection. - + better handling of end-of-line in the lexer. - + fully reentrant parser (new Lua function `load') - + better support for 64-bit machines. - + native loadlib support for Mac OS X. - + standard distribution in only one library (lualib.a merged into lua.a) - -* Changes from version 4.0 to 5.0 - ------------------------------- - Language: - + lexical scoping. - + Lua coroutines. - + standard libraries now packaged in tables. - + tags replaced by metatables and tag methods replaced by metamethods, - stored in metatables. - + proper tail calls. - + each function can have its own global table, which can be shared. - + new __newindex metamethod, called when we insert a new key into a table. - + new block comments: --[[ ... ]]. - + new generic for. - + new weak tables. - + new boolean type. - + new syntax "local function". - + (f()) returns the first value returned by f. - + {f()} fills a table with all values returned by f. - + \n ignored in [[\n . - + fixed and-or priorities. - + more general syntax for function definition (e.g. function a.x.y:f()...end). - + more general syntax for function calls (e.g. (print or write)(9)). - + new functions (time/date, tmpfile, unpack, require, load*, etc.). - API: - + chunks are loaded by using lua_load; new luaL_loadfile and luaL_loadbuffer. - + introduced lightweight userdata, a simple "void*" without a metatable. - + new error handling protocol: the core no longer prints error messages; - all errors are reported to the caller on the stack. - + new lua_atpanic for host cleanup. - + new, signal-safe, hook scheme. - Implementation: - + new license: MIT. - + new, faster, register-based virtual machine. - + support for external multithreading and coroutines. - + new and consistent error message format. - + the core no longer needs "stdio.h" for anything (except for a single - use of sprintf to convert numbers to strings). - + lua.c now runs the environment variable LUA_INIT, if present. It can - be "@filename", to run a file, or the chunk itself. - + support for user extensions in lua.c. - sample implementation given for command line editing. - + new dynamic loading library, active by default on several platforms. - + safe garbage-collector metamethods. - + precompiled bytecodes checked for integrity (secure binary dostring). - + strings are fully aligned. - + position capture in string.find. - + read('*l') can read lines with embedded zeros. - -* Changes from version 3.2 to 4.0 - ------------------------------- - Language: - + new "break" and "for" statements (both numerical and for tables). - + uniform treatment of globals: globals are now stored in a Lua table. - + improved error messages. - + no more '$debug': full speed *and* full debug information. - + new read form: read(N) for next N bytes. - + general read patterns now deprecated. - (still available with -DCOMPAT_READPATTERNS.) - + all return values are passed as arguments for the last function - (old semantics still available with -DLUA_COMPAT_ARGRET) - + garbage collection tag methods for tables now deprecated. - + there is now only one tag method for order. - API: - + New API: fully re-entrant, simpler, and more efficient. - + New debug API. - Implementation: - + faster than ever: cleaner virtual machine and new hashing algorithm. - + non-recursive garbage-collector algorithm. - + reduced memory usage for programs with many strings. - + improved treatment for memory allocation errors. - + improved support for 16-bit machines (we hope). - + code now compiles unmodified as both ANSI C and C++. - + numbers in bases other than 10 are converted using strtoul. - + new -f option in Lua to support #! scripts. - + luac can now combine text and binaries. - -* Changes from version 3.1 to 3.2 - ------------------------------- - + redirected all output in Lua's core to _ERRORMESSAGE and _ALERT. - + increased limit on the number of constants and globals per function - (from 2^16 to 2^24). - + debugging info (lua_debug and hooks) moved into lua_state and new API - functions provided to get and set this info. - + new debug lib gives full debugging access within Lua. - + new table functions "foreachi", "sort", "tinsert", "tremove", "getn". - + new io functions "flush", "seek". - -* Changes from version 3.0 to 3.1 - ------------------------------- - + NEW FEATURE: anonymous functions with closures (via "upvalues"). - + new syntax: - - local variables in chunks. - - better scope control with DO block END. - - constructors can now be also written: { record-part; list-part }. - - more general syntax for function calls and lvalues, e.g.: - f(x).y=1 - o:f(x,y):g(z) - f"string" is sugar for f("string") - + strings may now contain arbitrary binary data (e.g., embedded zeros). - + major code re-organization and clean-up; reduced module interdependecies. - + no arbitrary limits on the total number of constants and globals. - + support for multiple global contexts. - + better syntax error messages. - + new traversal functions "foreach" and "foreachvar". - + the default for numbers is now double. - changing it to use floats or longs is easy. - + complete debug information stored in pre-compiled chunks. - + sample interpreter now prompts user when run interactively, and also - handles control-C interruptions gracefully. - -* Changes from version 2.5 to 3.0 - ------------------------------- - + NEW CONCEPT: "tag methods". - Tag methods replace fallbacks as the meta-mechanism for extending the - semantics of Lua. Whereas fallbacks had a global nature, tag methods - work on objects having the same tag (e.g., groups of tables). - Existing code that uses fallbacks should work without change. - + new, general syntax for constructors {[exp] = exp, ... }. - + support for handling variable number of arguments in functions (varargs). - + support for conditional compilation ($if ... $else ... $end). - + cleaner semantics in API simplifies host code. - + better support for writing libraries (auxlib.h). - + better type checking and error messages in the standard library. - + luac can now also undump. - -* Changes from version 2.4 to 2.5 - ------------------------------- - + io and string libraries are now based on pattern matching; - the old libraries are still available for compatibility - + dofile and dostring can now return values (via return statement) - + better support for 16- and 64-bit machines - + expanded documentation, with more examples - -* Changes from version 2.2 to 2.4 - ------------------------------- - + external compiler creates portable binary files that can be loaded faster - + interface for debugging and profiling - + new "getglobal" fallback - + new functions for handling references to Lua objects - + new functions in standard lib - + only one copy of each string is stored - + expanded documentation, with more examples - -* Changes from version 2.1 to 2.2 - ------------------------------- - + functions now may be declared with any "lvalue" as a name - + garbage collection of functions - + support for pipes - -* Changes from version 1.1 to 2.1 - ------------------------------- - + object-oriented support - + fallbacks - + simplified syntax for tables - + many internal improvements - -(end of HISTORY) diff --git a/ml_system/lib/lua51/INSTALL b/ml_system/lib/lua51/INSTALL deleted file mode 100644 index 17eb8ae..0000000 --- a/ml_system/lib/lua51/INSTALL +++ /dev/null @@ -1,99 +0,0 @@ -INSTALL for Lua 5.1 - -* Building Lua - ------------ - Lua is built in the src directory, but the build process can be - controlled from the top-level Makefile. - - Building Lua on Unix systems should be very easy. First do "make" and - see if your platform is listed. If so, just do "make xxx", where xxx - is your platform name. The platforms currently supported are: - aix ansi bsd freebsd generic linux macosx mingw posix solaris - - If your platform is not listed, try the closest one or posix, generic, - ansi, in this order. - - See below for customization instructions and for instructions on how - to build with other Windows compilers. - - If you want to check that Lua has been built correctly, do "make test" - after building Lua. Also, have a look at the example programs in test. - -* Installing Lua - -------------- - Once you have built Lua, you may want to install it in an official - place in your system. In this case, do "make install". The official - place and the way to install files are defined in Makefile. You must - have the right permissions to install files. - - If you want to build and install Lua in one step, do "make xxx install", - where xxx is your platform name. - - If you want to install Lua locally, then do "make local". This will - create directories bin, include, lib, man, and install Lua there as - follows: - - bin: lua luac - include: lua.h luaconf.h lualib.h lauxlib.h lua.hpp - lib: liblua.a - man/man1: lua.1 luac.1 - - These are the only directories you need for development. - - There are man pages for lua and luac, in both nroff and html, and a - reference manual in html in doc, some sample code in test, and some - useful stuff in etc. You don't need these directories for development. - - If you want to install Lua locally, but in some other directory, do - "make install INSTALL_TOP=xxx", where xxx is your chosen directory. - - See below for instructions for Windows and other systems. - -* Customization - ------------- - Three things can be customized by editing a file: - - Where and how to install Lua -- edit Makefile. - - How to build Lua -- edit src/Makefile. - - Lua features -- edit src/luaconf.h. - - You don't actually need to edit the Makefiles because you may set the - relevant variables when invoking make. - - On the other hand, if you need to select some Lua features, you'll need - to edit src/luaconf.h. The edited file will be the one installed, and - it will be used by any Lua clients that you build, to ensure consistency. - - We strongly recommend that you enable dynamic loading. This is done - automatically for all platforms listed above that have this feature - (and also Windows). See src/luaconf.h and also src/Makefile. - -* Building Lua on Windows and other systems - ----------------------------------------- - If you're not using the usual Unix tools, then the instructions for - building Lua depend on the compiler you use. You'll need to create - projects (or whatever your compiler uses) for building the library, - the interpreter, and the compiler, as follows: - - library: lapi.c lcode.c ldebug.c ldo.c ldump.c lfunc.c lgc.c llex.c - lmem.c lobject.c lopcodes.c lparser.c lstate.c lstring.c - ltable.c ltm.c lundump.c lvm.c lzio.c - lauxlib.c lbaselib.c ldblib.c liolib.c lmathlib.c loslib.c - ltablib.c lstrlib.c loadlib.c linit.c - - interpreter: library, lua.c - - compiler: library, luac.c print.c - - If you use Visual Studio .NET, you can use etc/luavs.bat in its - "Command Prompt". - - If all you want is to build the Lua interpreter, you may put all .c files - in a single project, except for luac.c and print.c. Or just use etc/all.c. - - To use Lua as a library in your own programs, you'll need to know how to - create and use libraries with your compiler. - - As mentioned above, you may edit luaconf.h to select some features before - building Lua. - -(end of INSTALL) diff --git a/ml_system/lib/lua51/Makefile b/ml_system/lib/lua51/Makefile deleted file mode 100644 index 6e78f66..0000000 --- a/ml_system/lib/lua51/Makefile +++ /dev/null @@ -1,128 +0,0 @@ -# makefile for installing Lua -# see INSTALL for installation instructions -# see src/Makefile and src/luaconf.h for further customization - -# == CHANGE THE SETTINGS BELOW TO SUIT YOUR ENVIRONMENT ======================= - -# Your platform. See PLATS for possible values. -PLAT= none - -# Where to install. The installation starts in the src and doc directories, -# so take care if INSTALL_TOP is not an absolute path. -INSTALL_TOP= /usr/local -INSTALL_BIN= $(INSTALL_TOP)/bin -INSTALL_INC= $(INSTALL_TOP)/include -INSTALL_LIB= $(INSTALL_TOP)/lib -INSTALL_MAN= $(INSTALL_TOP)/man/man1 -# -# You probably want to make INSTALL_LMOD and INSTALL_CMOD consistent with -# LUA_ROOT, LUA_LDIR, and LUA_CDIR in luaconf.h (and also with etc/lua.pc). -INSTALL_LMOD= $(INSTALL_TOP)/share/lua/$V -INSTALL_CMOD= $(INSTALL_TOP)/lib/lua/$V - -# How to install. If your install program does not support "-p", then you -# may have to run ranlib on the installed liblua.a (do "make ranlib"). -INSTALL= install -p -INSTALL_EXEC= $(INSTALL) -m 0755 -INSTALL_DATA= $(INSTALL) -m 0644 -# -# If you don't have install you can use cp instead. -# INSTALL= cp -p -# INSTALL_EXEC= $(INSTALL) -# INSTALL_DATA= $(INSTALL) - -# Utilities. -MKDIR= mkdir -p -RANLIB= ranlib - -# == END OF USER SETTINGS. NO NEED TO CHANGE ANYTHING BELOW THIS LINE ========= - -# Convenience platforms targets. -PLATS= aix ansi bsd freebsd generic linux macosx mingw posix solaris - -# What to install. -TO_BIN= lua luac -TO_INC= lua.h luaconf.h lualib.h lauxlib.h ../etc/lua.hpp -TO_LIB= liblua.a -TO_MAN= lua.1 luac.1 - -# Lua version and release. -V= 5.1 -R= 5.1.4 - -all: $(PLAT) - -$(PLATS) clean: - cd src && $(MAKE) $@ - -test: dummy - src/lua test/hello.lua - -install: dummy - cd src && $(MKDIR) $(INSTALL_BIN) $(INSTALL_INC) $(INSTALL_LIB) $(INSTALL_MAN) $(INSTALL_LMOD) $(INSTALL_CMOD) - cd src && $(INSTALL_EXEC) $(TO_BIN) $(INSTALL_BIN) - cd src && $(INSTALL_DATA) $(TO_INC) $(INSTALL_INC) - cd src && $(INSTALL_DATA) $(TO_LIB) $(INSTALL_LIB) - cd doc && $(INSTALL_DATA) $(TO_MAN) $(INSTALL_MAN) - -ranlib: - cd src && cd $(INSTALL_LIB) && $(RANLIB) $(TO_LIB) - -local: - $(MAKE) install INSTALL_TOP=.. - -none: - @echo "Please do" - @echo " make PLATFORM" - @echo "where PLATFORM is one of these:" - @echo " $(PLATS)" - @echo "See INSTALL for complete instructions." - -# make may get confused with test/ and INSTALL in a case-insensitive OS -dummy: - -# echo config parameters -echo: - @echo "" - @echo "These are the parameters currently set in src/Makefile to build Lua $R:" - @echo "" - @cd src && $(MAKE) -s echo - @echo "" - @echo "These are the parameters currently set in Makefile to install Lua $R:" - @echo "" - @echo "PLAT = $(PLAT)" - @echo "INSTALL_TOP = $(INSTALL_TOP)" - @echo "INSTALL_BIN = $(INSTALL_BIN)" - @echo "INSTALL_INC = $(INSTALL_INC)" - @echo "INSTALL_LIB = $(INSTALL_LIB)" - @echo "INSTALL_MAN = $(INSTALL_MAN)" - @echo "INSTALL_LMOD = $(INSTALL_LMOD)" - @echo "INSTALL_CMOD = $(INSTALL_CMOD)" - @echo "INSTALL_EXEC = $(INSTALL_EXEC)" - @echo "INSTALL_DATA = $(INSTALL_DATA)" - @echo "" - @echo "See also src/luaconf.h ." - @echo "" - -# echo private config parameters -pecho: - @echo "V = $(V)" - @echo "R = $(R)" - @echo "TO_BIN = $(TO_BIN)" - @echo "TO_INC = $(TO_INC)" - @echo "TO_LIB = $(TO_LIB)" - @echo "TO_MAN = $(TO_MAN)" - -# echo config parameters as Lua code -# uncomment the last sed expression if you want nil instead of empty strings -lecho: - @echo "-- installation parameters for Lua $R" - @echo "VERSION = '$V'" - @echo "RELEASE = '$R'" - @$(MAKE) echo | grep = | sed -e 's/= /= "/' -e 's/$$/"/' #-e 's/""/nil/' - @echo "-- EOF" - -# list targets that do not create files (but not all makes understand .PHONY) -.PHONY: all $(PLATS) clean test install local none dummy echo pecho lecho - -# (end of Makefile) diff --git a/ml_system/lib/lua51/README b/ml_system/lib/lua51/README deleted file mode 100644 index 11b4dff..0000000 --- a/ml_system/lib/lua51/README +++ /dev/null @@ -1,37 +0,0 @@ -README for Lua 5.1 - -See INSTALL for installation instructions. -See HISTORY for a summary of changes since the last released version. - -* What is Lua? - ------------ - Lua is a powerful, light-weight programming language designed for extending - applications. Lua is also frequently used as a general-purpose, stand-alone - language. Lua is free software. - - For complete information, visit Lua's web site at http://www.lua.org/ . - For an executive summary, see http://www.lua.org/about.html . - - Lua has been used in many different projects around the world. - For a short list, see http://www.lua.org/uses.html . - -* Availability - ------------ - Lua is freely available for both academic and commercial purposes. - See COPYRIGHT and http://www.lua.org/license.html for details. - Lua can be downloaded at http://www.lua.org/download.html . - -* Installation - ------------ - Lua is implemented in pure ANSI C, and compiles unmodified in all known - platforms that have an ANSI C compiler. In most Unix-like platforms, simply - do "make" with a suitable target. See INSTALL for detailed instructions. - -* Origin - ------ - Lua is developed at Lua.org, a laboratory of the Department of Computer - Science of PUC-Rio (the Pontifical Catholic University of Rio de Janeiro - in Brazil). - For more information about the authors, see http://www.lua.org/authors.html . - -(end of README) diff --git a/ml_system/lib/lua51/doc/amazon.gif b/ml_system/lib/lua51/doc/amazon.gif deleted file mode 100644 index f2586d5..0000000 Binary files a/ml_system/lib/lua51/doc/amazon.gif and /dev/null differ diff --git a/ml_system/lib/lua51/doc/contents.html b/ml_system/lib/lua51/doc/contents.html deleted file mode 100644 index 8e58e18..0000000 --- a/ml_system/lib/lua51/doc/contents.html +++ /dev/null @@ -1,499 +0,0 @@ - - - -Lua 5.1 Reference Manual - contents - - - - - - - -

-

- -Lua 5.1 Reference Manual -

- -This is an online version of -
- - - -Lua 5.1 Reference Manual -
by R. Ierusalimschy, L. H. de Figueiredo, W. Celes -
Lua.org, August 2006 -
ISBN 85-903798-3-3 -
-[Buy from Amazon] -
-
-

- -Buy a copy of this book and -help to support -the Lua project. -

- -The reference manual is the official definition of the Lua language. -For a complete introduction to Lua programming, see the book -Programming in Lua. -

- -start -· -contents -· -index -· -português -· -español -

- -Copyright © 2006-2008 Lua.org, PUC-Rio. -Freely available under the terms of the -Lua license. - -

- -

Contents

- - -

Index

- - - - - - - -
-

Lua functions

-_G
-_VERSION
-assert
-collectgarbage
-dofile
-error
-getfenv
-getmetatable
-ipairs
-load
-loadfile
-loadstring
-module
-next
-pairs
-pcall
-print
-rawequal
-rawget
-rawset
-require
-select
-setfenv
-setmetatable
-tonumber
-tostring
-type
-unpack
-xpcall
-

- -coroutine.create
-coroutine.resume
-coroutine.running
-coroutine.status
-coroutine.wrap
-coroutine.yield
-

- -debug.debug
-debug.getfenv
-debug.gethook
-debug.getinfo
-debug.getlocal
-debug.getmetatable
-debug.getregistry
-debug.getupvalue
-debug.setfenv
-debug.sethook
-debug.setlocal
-debug.setmetatable
-debug.setupvalue
-debug.traceback
- -

 -

 

-file:close
-file:flush
-file:lines
-file:read
-file:seek
-file:setvbuf
-file:write
-

- -io.close
-io.flush
-io.input
-io.lines
-io.open
-io.output
-io.popen
-io.read
-io.stderr
-io.stdin
-io.stdout
-io.tmpfile
-io.type
-io.write
-

- -math.abs
-math.acos
-math.asin
-math.atan
-math.atan2
-math.ceil
-math.cos
-math.cosh
-math.deg
-math.exp
-math.floor
-math.fmod
-math.frexp
-math.huge
-math.ldexp
-math.log
-math.log10
-math.max
-math.min
-math.modf
-math.pi
-math.pow
-math.rad
-math.random
-math.randomseed
-math.sin
-math.sinh
-math.sqrt
-math.tan
-math.tanh
-

- -os.clock
-os.date
-os.difftime
-os.execute
-os.exit
-os.getenv
-os.remove
-os.rename
-os.setlocale
-os.time
-os.tmpname
-

- -package.cpath
-package.loaded
-package.loaders
-package.loadlib
-package.path
-package.preload
-package.seeall
-

- -string.byte
-string.char
-string.dump
-string.find
-string.format
-string.gmatch
-string.gsub
-string.len
-string.lower
-string.match
-string.rep
-string.reverse
-string.sub
-string.upper
-

- -table.concat
-table.insert
-table.maxn
-table.remove
-table.sort
- -

 -

C API

-lua_Alloc
-lua_CFunction
-lua_Debug
-lua_Hook
-lua_Integer
-lua_Number
-lua_Reader
-lua_State
-lua_Writer
-

- -lua_atpanic
-lua_call
-lua_checkstack
-lua_close
-lua_concat
-lua_cpcall
-lua_createtable
-lua_dump
-lua_equal
-lua_error
-lua_gc
-lua_getallocf
-lua_getfenv
-lua_getfield
-lua_getglobal
-lua_gethook
-lua_gethookcount
-lua_gethookmask
-lua_getinfo
-lua_getlocal
-lua_getmetatable
-lua_getstack
-lua_gettable
-lua_gettop
-lua_getupvalue
-lua_insert
-lua_isboolean
-lua_iscfunction
-lua_isfunction
-lua_islightuserdata
-lua_isnil
-lua_isnone
-lua_isnoneornil
-lua_isnumber
-lua_isstring
-lua_istable
-lua_isthread
-lua_isuserdata
-lua_lessthan
-lua_load
-lua_newstate
-lua_newtable
-lua_newthread
-lua_newuserdata
-lua_next
-lua_objlen
-lua_pcall
-lua_pop
-lua_pushboolean
-lua_pushcclosure
-lua_pushcfunction
-lua_pushfstring
-lua_pushinteger
-lua_pushlightuserdata
-lua_pushliteral
-lua_pushlstring
-lua_pushnil
-lua_pushnumber
-lua_pushstring
-lua_pushthread
-lua_pushvalue
-lua_pushvfstring
-lua_rawequal
-lua_rawget
-lua_rawgeti
-lua_rawset
-lua_rawseti
-lua_register
-lua_remove
-lua_replace
-lua_resume
-lua_setallocf
-lua_setfenv
-lua_setfield
-lua_setglobal
-lua_sethook
-lua_setlocal
-lua_setmetatable
-lua_settable
-lua_settop
-lua_setupvalue
-lua_status
-lua_toboolean
-lua_tocfunction
-lua_tointeger
-lua_tolstring
-lua_tonumber
-lua_topointer
-lua_tostring
-lua_tothread
-lua_touserdata
-lua_type
-lua_typename
-lua_upvalueindex
-lua_xmove
-lua_yield
- -

 -

auxiliary library

-luaL_Buffer
-luaL_Reg
-

- -luaL_addchar
-luaL_addlstring
-luaL_addsize
-luaL_addstring
-luaL_addvalue
-luaL_argcheck
-luaL_argerror
-luaL_buffinit
-luaL_callmeta
-luaL_checkany
-luaL_checkint
-luaL_checkinteger
-luaL_checklong
-luaL_checklstring
-luaL_checknumber
-luaL_checkoption
-luaL_checkstack
-luaL_checkstring
-luaL_checktype
-luaL_checkudata
-luaL_dofile
-luaL_dostring
-luaL_error
-luaL_getmetafield
-luaL_getmetatable
-luaL_gsub
-luaL_loadbuffer
-luaL_loadfile
-luaL_loadstring
-luaL_newmetatable
-luaL_newstate
-luaL_openlibs
-luaL_optint
-luaL_optinteger
-luaL_optlong
-luaL_optlstring
-luaL_optnumber
-luaL_optstring
-luaL_prepbuffer
-luaL_pushresult
-luaL_ref
-luaL_register
-luaL_typename
-luaL_typerror
-luaL_unref
-luaL_where
- -

-

- -

- -Last update: -Sat Jan 19 13:24:29 BRST 2008 - - - - - diff --git a/ml_system/lib/lua51/doc/cover.png b/ml_system/lib/lua51/doc/cover.png deleted file mode 100644 index 2dbb198..0000000 Binary files a/ml_system/lib/lua51/doc/cover.png and /dev/null differ diff --git a/ml_system/lib/lua51/doc/logo.gif b/ml_system/lib/lua51/doc/logo.gif deleted file mode 100644 index 2f5e4ac..0000000 Binary files a/ml_system/lib/lua51/doc/logo.gif and /dev/null differ diff --git a/ml_system/lib/lua51/doc/lua.1 b/ml_system/lib/lua51/doc/lua.1 deleted file mode 100644 index 24809cc..0000000 --- a/ml_system/lib/lua51/doc/lua.1 +++ /dev/null @@ -1,163 +0,0 @@ -.\" $Id: lua.man,v 1.11 2006/01/06 16:03:34 lhf Exp $ -.TH LUA 1 "$Date: 2006/01/06 16:03:34 $" -.SH NAME -lua \- Lua interpreter -.SH SYNOPSIS -.B lua -[ -.I options -] -[ -.I script -[ -.I args -] -] -.SH DESCRIPTION -.B lua -is the stand-alone Lua interpreter. -It loads and executes Lua programs, -either in textual source form or -in precompiled binary form. -(Precompiled binaries are output by -.BR luac , -the Lua compiler.) -.B lua -can be used as a batch interpreter and also interactively. -.LP -The given -.I options -(see below) -are executed and then -the Lua program in file -.I script -is loaded and executed. -The given -.I args -are available to -.I script -as strings in a global table named -.BR arg . -If these arguments contain spaces or other characters special to the shell, -then they should be quoted -(but note that the quotes will be removed by the shell). -The arguments in -.B arg -start at 0, -which contains the string -.RI ' script '. -The index of the last argument is stored in -.BR arg.n . -The arguments given in the command line before -.IR script , -including the name of the interpreter, -are available in negative indices in -.BR arg . -.LP -At the very start, -before even handling the command line, -.B lua -executes the contents of the environment variable -.BR LUA_INIT , -if it is defined. -If the value of -.B LUA_INIT -is of the form -.RI '@ filename ', -then -.I filename -is executed. -Otherwise, the string is assumed to be a Lua statement and is executed. -.LP -Options start with -.B '\-' -and are described below. -You can use -.B "'\--'" -to signal the end of options. -.LP -If no arguments are given, -then -.B "\-v \-i" -is assumed when the standard input is a terminal; -otherwise, -.B "\-" -is assumed. -.LP -In interactive mode, -.B lua -prompts the user, -reads lines from the standard input, -and executes them as they are read. -If a line does not contain a complete statement, -then a secondary prompt is displayed and -lines are read until a complete statement is formed or -a syntax error is found. -So, one way to interrupt the reading of an incomplete statement is -to force a syntax error: -adding a -.B ';' -in the middle of a statement is a sure way of forcing a syntax error -(except inside multiline strings and comments; these must be closed explicitly). -If a line starts with -.BR '=' , -then -.B lua -displays the values of all the expressions in the remainder of the -line. The expressions must be separated by commas. -The primary prompt is the value of the global variable -.BR _PROMPT , -if this value is a string; -otherwise, the default prompt is used. -Similarly, the secondary prompt is the value of the global variable -.BR _PROMPT2 . -So, -to change the prompts, -set the corresponding variable to a string of your choice. -You can do that after calling the interpreter -or on the command line -(but in this case you have to be careful with quotes -if the prompt string contains a space; otherwise you may confuse the shell.) -The default prompts are "> " and ">> ". -.SH OPTIONS -.TP -.B \- -load and execute the standard input as a file, -that is, -not interactively, -even when the standard input is a terminal. -.TP -.BI \-e " stat" -execute statement -.IR stat . -You need to quote -.I stat -if it contains spaces, quotes, -or other characters special to the shell. -.TP -.B \-i -enter interactive mode after -.I script -is executed. -.TP -.BI \-l " name" -call -.BI require(' name ') -before executing -.IR script . -Typically used to load libraries. -.TP -.B \-v -show version information. -.SH "SEE ALSO" -.BR luac (1) -.br -http://www.lua.org/ -.SH DIAGNOSTICS -Error messages should be self explanatory. -.SH AUTHORS -R. Ierusalimschy, -L. H. de Figueiredo, -and -W. Celes -.\" EOF diff --git a/ml_system/lib/lua51/doc/lua.css b/ml_system/lib/lua51/doc/lua.css deleted file mode 100644 index 039cf11..0000000 --- a/ml_system/lib/lua51/doc/lua.css +++ /dev/null @@ -1,41 +0,0 @@ -body { - color: #000000 ; - background-color: #FFFFFF ; - font-family: sans-serif ; - text-align: justify ; - margin-right: 20px ; - margin-left: 20px ; -} - -h1, h2, h3, h4 { - font-weight: normal ; - font-style: italic ; -} - -a:link { - color: #000080 ; - background-color: inherit ; - text-decoration: none ; -} - -a:visited { - background-color: inherit ; - text-decoration: none ; -} - -a:link:hover, a:visited:hover { - color: #000080 ; - background-color: #E0E0FF ; -} - -a:link:active, a:visited:active { - color: #FF0000 ; -} - -hr { - border: 0 ; - height: 1px ; - color: #a0a0a0 ; - background-color: #a0a0a0 ; -} - diff --git a/ml_system/lib/lua51/doc/lua.html b/ml_system/lib/lua51/doc/lua.html deleted file mode 100644 index 1d435ab..0000000 --- a/ml_system/lib/lua51/doc/lua.html +++ /dev/null @@ -1,172 +0,0 @@ - - - -LUA man page - - - - - -

NAME

-lua - Lua interpreter -

SYNOPSIS

-lua -[ -options -] -[ -script -[ -args -] -] -

DESCRIPTION

-lua -is the stand-alone Lua interpreter. -It loads and executes Lua programs, -either in textual source form or -in precompiled binary form. -(Precompiled binaries are output by -luac, -the Lua compiler.) -lua -can be used as a batch interpreter and also interactively. -

-The given -options -(see below) -are executed and then -the Lua program in file -script -is loaded and executed. -The given -args -are available to -script -as strings in a global table named -arg. -If these arguments contain spaces or other characters special to the shell, -then they should be quoted -(but note that the quotes will be removed by the shell). -The arguments in -arg -start at 0, -which contains the string -'script'. -The index of the last argument is stored in -arg.n. -The arguments given in the command line before -script, -including the name of the interpreter, -are available in negative indices in -arg. -

-At the very start, -before even handling the command line, -lua -executes the contents of the environment variable -LUA_INIT, -if it is defined. -If the value of -LUA_INIT -is of the form -'@filename', -then -filename -is executed. -Otherwise, the string is assumed to be a Lua statement and is executed. -

-Options start with -'-' -and are described below. -You can use -'--' -to signal the end of options. -

-If no arguments are given, -then -"-v -i" -is assumed when the standard input is a terminal; -otherwise, -"-" -is assumed. -

-In interactive mode, -lua -prompts the user, -reads lines from the standard input, -and executes them as they are read. -If a line does not contain a complete statement, -then a secondary prompt is displayed and -lines are read until a complete statement is formed or -a syntax error is found. -So, one way to interrupt the reading of an incomplete statement is -to force a syntax error: -adding a -';' -in the middle of a statement is a sure way of forcing a syntax error -(except inside multiline strings and comments; these must be closed explicitly). -If a line starts with -'=', -then -lua -displays the values of all the expressions in the remainder of the -line. The expressions must be separated by commas. -The primary prompt is the value of the global variable -_PROMPT, -if this value is a string; -otherwise, the default prompt is used. -Similarly, the secondary prompt is the value of the global variable -_PROMPT2. -So, -to change the prompts, -set the corresponding variable to a string of your choice. -You can do that after calling the interpreter -or on the command line -(but in this case you have to be careful with quotes -if the prompt string contains a space; otherwise you may confuse the shell.) -The default prompts are "> " and ">> ". -

OPTIONS

-

-- -load and execute the standard input as a file, -that is, -not interactively, -even when the standard input is a terminal. -

--e stat -execute statement -stat. -You need to quote -stat -if it contains spaces, quotes, -or other characters special to the shell. -

--i -enter interactive mode after -script -is executed. -

--l name -call -require('name') -before executing -script. -Typically used to load libraries. -

--v -show version information. -

SEE ALSO

-luac(1) -
-http://www.lua.org/ -

DIAGNOSTICS

-Error messages should be self explanatory. -

AUTHORS

-R. Ierusalimschy, -L. H. de Figueiredo, -and -W. Celes - - - diff --git a/ml_system/lib/lua51/doc/luac.1 b/ml_system/lib/lua51/doc/luac.1 deleted file mode 100644 index d814678..0000000 --- a/ml_system/lib/lua51/doc/luac.1 +++ /dev/null @@ -1,136 +0,0 @@ -.\" $Id: luac.man,v 1.28 2006/01/06 16:03:34 lhf Exp $ -.TH LUAC 1 "$Date: 2006/01/06 16:03:34 $" -.SH NAME -luac \- Lua compiler -.SH SYNOPSIS -.B luac -[ -.I options -] [ -.I filenames -] -.SH DESCRIPTION -.B luac -is the Lua compiler. -It translates programs written in the Lua programming language -into binary files that can be later loaded and executed. -.LP -The main advantages of precompiling chunks are: -faster loading, -protecting source code from accidental user changes, -and -off-line syntax checking. -.LP -Pre-compiling does not imply faster execution -because in Lua chunks are always compiled into bytecodes before being executed. -.B luac -simply allows those bytecodes to be saved in a file for later execution. -.LP -Pre-compiled chunks are not necessarily smaller than the corresponding source. -The main goal in pre-compiling is faster loading. -.LP -The binary files created by -.B luac -are portable only among architectures with the same word size and byte order. -.LP -.B luac -produces a single output file containing the bytecodes -for all source files given. -By default, -the output file is named -.BR luac.out , -but you can change this with the -.B \-o -option. -.LP -In the command line, -you can mix -text files containing Lua source and -binary files containing precompiled chunks. -This is useful to combine several precompiled chunks, -even from different (but compatible) platforms, -into a single precompiled chunk. -.LP -You can use -.B "'\-'" -to indicate the standard input as a source file -and -.B "'\--'" -to signal the end of options -(that is, -all remaining arguments will be treated as files even if they start with -.BR "'\-'" ). -.LP -The internal format of the binary files produced by -.B luac -is likely to change when a new version of Lua is released. -So, -save the source files of all Lua programs that you precompile. -.LP -.SH OPTIONS -Options must be separate. -.TP -.B \-l -produce a listing of the compiled bytecode for Lua's virtual machine. -Listing bytecodes is useful to learn about Lua's virtual machine. -If no files are given, then -.B luac -loads -.B luac.out -and lists its contents. -.TP -.BI \-o " file" -output to -.IR file , -instead of the default -.BR luac.out . -(You can use -.B "'\-'" -for standard output, -but not on platforms that open standard output in text mode.) -The output file may be a source file because -all files are loaded before the output file is written. -Be careful not to overwrite precious files. -.TP -.B \-p -load files but do not generate any output file. -Used mainly for syntax checking and for testing precompiled chunks: -corrupted files will probably generate errors when loaded. -Lua always performs a thorough integrity test on precompiled chunks. -Bytecode that passes this test is completely safe, -in the sense that it will not break the interpreter. -However, -there is no guarantee that such code does anything sensible. -(None can be given, because the halting problem is unsolvable.) -If no files are given, then -.B luac -loads -.B luac.out -and tests its contents. -No messages are displayed if the file passes the integrity test. -.TP -.B \-s -strip debug information before writing the output file. -This saves some space in very large chunks, -but if errors occur when running a stripped chunk, -then the error messages may not contain the full information they usually do. -For instance, -line numbers and names of local variables are lost. -.TP -.B \-v -show version information. -.SH FILES -.TP 15 -.B luac.out -default output file -.SH "SEE ALSO" -.BR lua (1) -.br -http://www.lua.org/ -.SH DIAGNOSTICS -Error messages should be self explanatory. -.SH AUTHORS -L. H. de Figueiredo, -R. Ierusalimschy and -W. Celes -.\" EOF diff --git a/ml_system/lib/lua51/doc/luac.html b/ml_system/lib/lua51/doc/luac.html deleted file mode 100644 index 179ffe8..0000000 --- a/ml_system/lib/lua51/doc/luac.html +++ /dev/null @@ -1,145 +0,0 @@ - - - -LUAC man page - - - - - -

NAME

-luac - Lua compiler -

SYNOPSIS

-luac -[ -options -] [ -filenames -] -

DESCRIPTION

-luac -is the Lua compiler. -It translates programs written in the Lua programming language -into binary files that can be later loaded and executed. -

-The main advantages of precompiling chunks are: -faster loading, -protecting source code from accidental user changes, -and -off-line syntax checking. -

-Precompiling does not imply faster execution -because in Lua chunks are always compiled into bytecodes before being executed. -luac -simply allows those bytecodes to be saved in a file for later execution. -

-Precompiled chunks are not necessarily smaller than the corresponding source. -The main goal in precompiling is faster loading. -

-The binary files created by -luac -are portable only among architectures with the same word size and byte order. -

-luac -produces a single output file containing the bytecodes -for all source files given. -By default, -the output file is named -luac.out, -but you can change this with the --o -option. -

-In the command line, -you can mix -text files containing Lua source and -binary files containing precompiled chunks. -This is useful because several precompiled chunks, -even from different (but compatible) platforms, -can be combined into a single precompiled chunk. -

-You can use -'-' -to indicate the standard input as a source file -and -'--' -to signal the end of options -(that is, -all remaining arguments will be treated as files even if they start with -'-'). -

-The internal format of the binary files produced by -luac -is likely to change when a new version of Lua is released. -So, -save the source files of all Lua programs that you precompile. -

-

OPTIONS

-Options must be separate. -

--l -produce a listing of the compiled bytecode for Lua's virtual machine. -Listing bytecodes is useful to learn about Lua's virtual machine. -If no files are given, then -luac -loads -luac.out -and lists its contents. -

--o file -output to -file, -instead of the default -luac.out. -(You can use -'-' -for standard output, -but not on platforms that open standard output in text mode.) -The output file may be a source file because -all files are loaded before the output file is written. -Be careful not to overwrite precious files. -

--p -load files but do not generate any output file. -Used mainly for syntax checking and for testing precompiled chunks: -corrupted files will probably generate errors when loaded. -Lua always performs a thorough integrity test on precompiled chunks. -Bytecode that passes this test is completely safe, -in the sense that it will not break the interpreter. -However, -there is no guarantee that such code does anything sensible. -(None can be given, because the halting problem is unsolvable.) -If no files are given, then -luac -loads -luac.out -and tests its contents. -No messages are displayed if the file passes the integrity test. -

--s -strip debug information before writing the output file. -This saves some space in very large chunks, -but if errors occur when running a stripped chunk, -then the error messages may not contain the full information they usually do. -For instance, -line numbers and names of local variables are lost. -

--v -show version information. -

FILES

-

-luac.out -default output file -

SEE ALSO

-lua(1) -
-http://www.lua.org/ -

DIAGNOSTICS

-Error messages should be self explanatory. -

AUTHORS

-L. H. de Figueiredo, -R. Ierusalimschy and -W. Celes - - - diff --git a/ml_system/lib/lua51/doc/manual.css b/ml_system/lib/lua51/doc/manual.css deleted file mode 100644 index eed5afd..0000000 --- a/ml_system/lib/lua51/doc/manual.css +++ /dev/null @@ -1,13 +0,0 @@ -h3 code { - font-family: inherit ; -} - -pre { - font-size: 105% ; -} - -span.apii { - float: right ; - font-family: inherit ; -} - diff --git a/ml_system/lib/lua51/doc/manual.html b/ml_system/lib/lua51/doc/manual.html deleted file mode 100644 index f46f17c..0000000 --- a/ml_system/lib/lua51/doc/manual.html +++ /dev/null @@ -1,8801 +0,0 @@ - - - - -Lua 5.1 Reference Manual - - - - - - - -
-

- -Lua 5.1 Reference Manual -

- -by Roberto Ierusalimschy, Luiz Henrique de Figueiredo, Waldemar Celes -

- -Copyright © 2006-2008 Lua.org, PUC-Rio. -Freely available under the terms of the -Lua license. - -

-

- -contents -· -index - - -

- - - - - - -

1 - Introduction

- -

-Lua is an extension programming language designed to support -general procedural programming with data description -facilities. -It also offers good support for object-oriented programming, -functional programming, and data-driven programming. -Lua is intended to be used as a powerful, light-weight -scripting language for any program that needs one. -Lua is implemented as a library, written in clean C -(that is, in the common subset of ANSI C and C++). - - -

-Being an extension language, Lua has no notion of a "main" program: -it only works embedded in a host client, -called the embedding program or simply the host. -This host program can invoke functions to execute a piece of Lua code, -can write and read Lua variables, -and can register C functions to be called by Lua code. -Through the use of C functions, Lua can be augmented to cope with -a wide range of different domains, -thus creating customized programming languages sharing a syntactical framework. -The Lua distribution includes a sample host program called lua, -which uses the Lua library to offer a complete, stand-alone Lua interpreter. - - -

-Lua is free software, -and is provided as usual with no guarantees, -as stated in its license. -The implementation described in this manual is available -at Lua's official web site, www.lua.org. - - -

-Like any other reference manual, -this document is dry in places. -For a discussion of the decisions behind the design of Lua, -see the technical papers available at Lua's web site. -For a detailed introduction to programming in Lua, -see Roberto's book, Programming in Lua (Second Edition). - - - -

2 - The Language

- -

-This section describes the lexis, the syntax, and the semantics of Lua. -In other words, -this section describes -which tokens are valid, -how they can be combined, -and what their combinations mean. - - -

-The language constructs will be explained using the usual extended BNF notation, -in which -{a} means 0 or more a's, and -[a] means an optional a. -Non-terminals are shown like non-terminal, -keywords are shown like kword, -and other terminal symbols are shown like `=´. -The complete syntax of Lua can be found in §8 -at the end of this manual. - - - -

2.1 - Lexical Conventions

- -

-Names -(also called identifiers) -in Lua can be any string of letters, -digits, and underscores, -not beginning with a digit. -This coincides with the definition of names in most languages. -(The definition of letter depends on the current locale: -any character considered alphabetic by the current locale -can be used in an identifier.) -Identifiers are used to name variables and table fields. - - -

-The following keywords are reserved -and cannot be used as names: - - -

-     and       break     do        else      elseif
-     end       false     for       function  if
-     in        local     nil       not       or
-     repeat    return    then      true      until     while
-
- -

-Lua is a case-sensitive language: -and is a reserved word, but And and AND -are two different, valid names. -As a convention, names starting with an underscore followed by -uppercase letters (such as _VERSION) -are reserved for internal global variables used by Lua. - - -

-The following strings denote other tokens: - -

-     +     -     *     /     %     ^     #
-     ==    ~=    <=    >=    <     >     =
-     (     )     {     }     [     ]
-     ;     :     ,     .     ..    ...
-
- -

-Literal strings -can be delimited by matching single or double quotes, -and can contain the following C-like escape sequences: -'\a' (bell), -'\b' (backspace), -'\f' (form feed), -'\n' (newline), -'\r' (carriage return), -'\t' (horizontal tab), -'\v' (vertical tab), -'\\' (backslash), -'\"' (quotation mark [double quote]), -and '\'' (apostrophe [single quote]). -Moreover, a backslash followed by a real newline -results in a newline in the string. -A character in a string can also be specified by its numerical value -using the escape sequence \ddd, -where ddd is a sequence of up to three decimal digits. -(Note that if a numerical escape is to be followed by a digit, -it must be expressed using exactly three digits.) -Strings in Lua can contain any 8-bit value, including embedded zeros, -which can be specified as '\0'. - - -

-Literal strings can also be defined using a long format -enclosed by long brackets. -We define an opening long bracket of level n as an opening -square bracket followed by n equal signs followed by another -opening square bracket. -So, an opening long bracket of level 0 is written as [[, -an opening long bracket of level 1 is written as [=[, -and so on. -A closing long bracket is defined similarly; -for instance, a closing long bracket of level 4 is written as ]====]. -A long string starts with an opening long bracket of any level and -ends at the first closing long bracket of the same level. -Literals in this bracketed form can run for several lines, -do not interpret any escape sequences, -and ignore long brackets of any other level. -They can contain anything except a closing bracket of the proper level. - - -

-For convenience, -when the opening long bracket is immediately followed by a newline, -the newline is not included in the string. -As an example, in a system using ASCII -(in which 'a' is coded as 97, -newline is coded as 10, and '1' is coded as 49), -the five literal strings below denote the same string: - -

-     a = 'alo\n123"'
-     a = "alo\n123\""
-     a = '\97lo\10\04923"'
-     a = [[alo
-     123"]]
-     a = [==[
-     alo
-     123"]==]
-
- -

-A numerical constant can be written with an optional decimal part -and an optional decimal exponent. -Lua also accepts integer hexadecimal constants, -by prefixing them with 0x. -Examples of valid numerical constants are - -

-     3   3.0   3.1416   314.16e-2   0.31416E1   0xff   0x56
-
- -

-A comment starts with a double hyphen (--) -anywhere outside a string. -If the text immediately after -- is not an opening long bracket, -the comment is a short comment, -which runs until the end of the line. -Otherwise, it is a long comment, -which runs until the corresponding closing long bracket. -Long comments are frequently used to disable code temporarily. - - - - - -

2.2 - Values and Types

- -

-Lua is a dynamically typed language. -This means that -variables do not have types; only values do. -There are no type definitions in the language. -All values carry their own type. - - -

-All values in Lua are first-class values. -This means that all values can be stored in variables, -passed as arguments to other functions, and returned as results. - - -

-There are eight basic types in Lua: -nil, boolean, number, -string, function, userdata, -thread, and table. -Nil is the type of the value nil, -whose main property is to be different from any other value; -it usually represents the absence of a useful value. -Boolean is the type of the values false and true. -Both nil and false make a condition false; -any other value makes it true. -Number represents real (double-precision floating-point) numbers. -(It is easy to build Lua interpreters that use other -internal representations for numbers, -such as single-precision float or long integers; -see file luaconf.h.) -String represents arrays of characters. - -Lua is 8-bit clean: -strings can contain any 8-bit character, -including embedded zeros ('\0') (see §2.1). - - -

-Lua can call (and manipulate) functions written in Lua and -functions written in C -(see §2.5.8). - - -

-The type userdata is provided to allow arbitrary C data to -be stored in Lua variables. -This type corresponds to a block of raw memory -and has no pre-defined operations in Lua, -except assignment and identity test. -However, by using metatables, -the programmer can define operations for userdata values -(see §2.8). -Userdata values cannot be created or modified in Lua, -only through the C API. -This guarantees the integrity of data owned by the host program. - - -

-The type thread represents independent threads of execution -and it is used to implement coroutines (see §2.11). -Do not confuse Lua threads with operating-system threads. -Lua supports coroutines on all systems, -even those that do not support threads. - - -

-The type table implements associative arrays, -that is, arrays that can be indexed not only with numbers, -but with any value (except nil). -Tables can be heterogeneous; -that is, they can contain values of all types (except nil). -Tables are the sole data structuring mechanism in Lua; -they can be used to represent ordinary arrays, -symbol tables, sets, records, graphs, trees, etc. -To represent records, Lua uses the field name as an index. -The language supports this representation by -providing a.name as syntactic sugar for a["name"]. -There are several convenient ways to create tables in Lua -(see §2.5.7). - - -

-Like indices, -the value of a table field can be of any type (except nil). -In particular, -because functions are first-class values, -table fields can contain functions. -Thus tables can also carry methods (see §2.5.9). - - -

-Tables, functions, threads, and (full) userdata values are objects: -variables do not actually contain these values, -only references to them. -Assignment, parameter passing, and function returns -always manipulate references to such values; -these operations do not imply any kind of copy. - - -

-The library function type returns a string describing the type -of a given value. - - - -

2.2.1 - Coercion

- -

-Lua provides automatic conversion between -string and number values at run time. -Any arithmetic operation applied to a string tries to convert -this string to a number, following the usual conversion rules. -Conversely, whenever a number is used where a string is expected, -the number is converted to a string, in a reasonable format. -For complete control over how numbers are converted to strings, -use the format function from the string library -(see string.format). - - - - - - - -

2.3 - Variables

- -

-Variables are places that store values. - -There are three kinds of variables in Lua: -global variables, local variables, and table fields. - - -

-A single name can denote a global variable or a local variable -(or a function's formal parameter, -which is a particular kind of local variable): - -

-	var ::= Name
-

-Name denotes identifiers, as defined in §2.1. - - -

-Any variable is assumed to be global unless explicitly declared -as a local (see §2.4.7). -Local variables are lexically scoped: -local variables can be freely accessed by functions -defined inside their scope (see §2.6). - - -

-Before the first assignment to a variable, its value is nil. - - -

-Square brackets are used to index a table: - -

-	var ::= prefixexp `[´ exp `]´
-

-The meaning of accesses to global variables -and table fields can be changed via metatables. -An access to an indexed variable t[i] is equivalent to -a call gettable_event(t,i). -(See §2.8 for a complete description of the -gettable_event function. -This function is not defined or callable in Lua. -We use it here only for explanatory purposes.) - - -

-The syntax var.Name is just syntactic sugar for -var["Name"]: - -

-	var ::= prefixexp `.´ Name
-
- -

-All global variables live as fields in ordinary Lua tables, -called environment tables or simply -environments (see §2.9). -Each function has its own reference to an environment, -so that all global variables in this function -will refer to this environment table. -When a function is created, -it inherits the environment from the function that created it. -To get the environment table of a Lua function, -you call getfenv. -To replace it, -you call setfenv. -(You can only manipulate the environment of C functions -through the debug library; (see §5.9).) - - -

-An access to a global variable x -is equivalent to _env.x, -which in turn is equivalent to - -

-     gettable_event(_env, "x")
-

-where _env is the environment of the running function. -(See §2.8 for a complete description of the -gettable_event function. -This function is not defined or callable in Lua. -Similarly, the _env variable is not defined in Lua. -We use them here only for explanatory purposes.) - - - - - -

2.4 - Statements

- -

-Lua supports an almost conventional set of statements, -similar to those in Pascal or C. -This set includes -assignments, control structures, function calls, -and variable declarations. - - - -

2.4.1 - Chunks

- -

-The unit of execution of Lua is called a chunk. -A chunk is simply a sequence of statements, -which are executed sequentially. -Each statement can be optionally followed by a semicolon: - -

-	chunk ::= {stat [`;´]}
-

-There are no empty statements and thus ';;' is not legal. - - -

-Lua handles a chunk as the body of an anonymous function -with a variable number of arguments -(see §2.5.9). -As such, chunks can define local variables, -receive arguments, and return values. - - -

-A chunk can be stored in a file or in a string inside the host program. -To execute a chunk, -Lua first pre-compiles the chunk into instructions for a virtual machine, -and then it executes the compiled code -with an interpreter for the virtual machine. - - -

-Chunks can also be pre-compiled into binary form; -see program luac for details. -Programs in source and compiled forms are interchangeable; -Lua automatically detects the file type and acts accordingly. - - - - - - -

2.4.2 - Blocks

-A block is a list of statements; -syntactically, a block is the same as a chunk: - -

-	block ::= chunk
-
- -

-A block can be explicitly delimited to produce a single statement: - -

-	stat ::= do block end
-

-Explicit blocks are useful -to control the scope of variable declarations. -Explicit blocks are also sometimes used to -add a return or break statement in the middle -of another block (see §2.4.4). - - - - - -

2.4.3 - Assignment

- -

-Lua allows multiple assignments. -Therefore, the syntax for assignment -defines a list of variables on the left side -and a list of expressions on the right side. -The elements in both lists are separated by commas: - -

-	stat ::= varlist `=´ explist
-	varlist ::= var {`,´ var}
-	explist ::= exp {`,´ exp}
-

-Expressions are discussed in §2.5. - - -

-Before the assignment, -the list of values is adjusted to the length of -the list of variables. -If there are more values than needed, -the excess values are thrown away. -If there are fewer values than needed, -the list is extended with as many nil's as needed. -If the list of expressions ends with a function call, -then all values returned by that call enter the list of values, -before the adjustment -(except when the call is enclosed in parentheses; see §2.5). - - -

-The assignment statement first evaluates all its expressions -and only then are the assignments performed. -Thus the code - -

-     i = 3
-     i, a[i] = i+1, 20
-

-sets a[3] to 20, without affecting a[4] -because the i in a[i] is evaluated (to 3) -before it is assigned 4. -Similarly, the line - -

-     x, y = y, x
-

-exchanges the values of x and y, -and - -

-     x, y, z = y, z, x
-

-cyclically permutes the values of x, y, and z. - - -

-The meaning of assignments to global variables -and table fields can be changed via metatables. -An assignment to an indexed variable t[i] = val is equivalent to -settable_event(t,i,val). -(See §2.8 for a complete description of the -settable_event function. -This function is not defined or callable in Lua. -We use it here only for explanatory purposes.) - - -

-An assignment to a global variable x = val -is equivalent to the assignment -_env.x = val, -which in turn is equivalent to - -

-     settable_event(_env, "x", val)
-

-where _env is the environment of the running function. -(The _env variable is not defined in Lua. -We use it here only for explanatory purposes.) - - - - - -

2.4.4 - Control Structures

-The control structures -if, while, and repeat have the usual meaning and -familiar syntax: - - - - -

-	stat ::= while exp do block end
-	stat ::= repeat block until exp
-	stat ::= if exp then block {elseif exp then block} [else block] end
-

-Lua also has a for statement, in two flavors (see §2.4.5). - - -

-The condition expression of a -control structure can return any value. -Both false and nil are considered false. -All values different from nil and false are considered true -(in particular, the number 0 and the empty string are also true). - - -

-In the repeat–until loop, -the inner block does not end at the until keyword, -but only after the condition. -So, the condition can refer to local variables -declared inside the loop block. - - -

-The return statement is used to return values -from a function or a chunk (which is just a function). - -Functions and chunks can return more than one value, -and so the syntax for the return statement is - -

-	stat ::= return [explist]
-
- -

-The break statement is used to terminate the execution of a -while, repeat, or for loop, -skipping to the next statement after the loop: - - -

-	stat ::= break
-

-A break ends the innermost enclosing loop. - - -

-The return and break -statements can only be written as the last statement of a block. -If it is really necessary to return or break in the -middle of a block, -then an explicit inner block can be used, -as in the idioms -do return end and do break end, -because now return and break are the last statements in -their (inner) blocks. - - - - - -

2.4.5 - For Statement

- -

- -The for statement has two forms: -one numeric and one generic. - - -

-The numeric for loop repeats a block of code while a -control variable runs through an arithmetic progression. -It has the following syntax: - -

-	stat ::= for Name `=´ exp `,´ exp [`,´ exp] do block end
-

-The block is repeated for name starting at the value of -the first exp, until it passes the second exp by steps of the -third exp. -More precisely, a for statement like - -

-     for v = e1, e2, e3 do block end
-

-is equivalent to the code: - -

-     do
-       local var, limit, step = tonumber(e1), tonumber(e2), tonumber(e3)
-       if not (var and limit and step) then error() end
-       while (step > 0 and var <= limit) or (step <= 0 and var >= limit) do
-         local v = var
-         block
-         var = var + step
-       end
-     end
-

-Note the following: - -

    - -
  • -All three control expressions are evaluated only once, -before the loop starts. -They must all result in numbers. -
    • - -
  • -var, limit, and step are invisible variables. -The names shown here are for explanatory purposes only. -
    • - -
  • -If the third expression (the step) is absent, -then a step of 1 is used. -
    • - -
  • -You can use break to exit a for loop. -
    • - -
  • -The loop variable v is local to the loop; -you cannot use its value after the for ends or is broken. -If you need this value, -assign it to another variable before breaking or exiting the loop. -
    • - -
- -

-The generic for statement works over functions, -called iterators. -On each iteration, the iterator function is called to produce a new value, -stopping when this new value is nil. -The generic for loop has the following syntax: - -

-	stat ::= for namelist in explist do block end
-	namelist ::= Name {`,´ Name}
-

-A for statement like - -

-     for var_1, ···, var_n in explist do block end
-

-is equivalent to the code: - -

-     do
-       local f, s, var = explist
-       while true do
-         local var_1, ···, var_n = f(s, var)
-         var = var_1
-         if var == nil then break end
-         block
-       end
-     end
-

-Note the following: - -

    - -
  • -explist is evaluated only once. -Its results are an iterator function, -a state, -and an initial value for the first iterator variable. -
    • - -
  • -f, s, and var are invisible variables. -The names are here for explanatory purposes only. -
    • - -
  • -You can use break to exit a for loop. -
    • - -
  • -The loop variables var_i are local to the loop; -you cannot use their values after the for ends. -If you need these values, -then assign them to other variables before breaking or exiting the loop. -
    • - -
- - - - -

2.4.6 - Function Calls as Statements

-To allow possible side-effects, -function calls can be executed as statements: - -

-	stat ::= functioncall
-

-In this case, all returned values are thrown away. -Function calls are explained in §2.5.8. - - - - - -

2.4.7 - Local Declarations

-Local variables can be declared anywhere inside a block. -The declaration can include an initial assignment: - -

-	stat ::= local namelist [`=´ explist]
-

-If present, an initial assignment has the same semantics -of a multiple assignment (see §2.4.3). -Otherwise, all variables are initialized with nil. - - -

-A chunk is also a block (see §2.4.1), -and so local variables can be declared in a chunk outside any explicit block. -The scope of such local variables extends until the end of the chunk. - - -

-The visibility rules for local variables are explained in §2.6. - - - - - - - -

2.5 - Expressions

- -

-The basic expressions in Lua are the following: - -

-	exp ::= prefixexp
-	exp ::= nil | false | true
-	exp ::= Number
-	exp ::= String
-	exp ::= function
-	exp ::= tableconstructor
-	exp ::= `...´
-	exp ::= exp binop exp
-	exp ::= unop exp
-	prefixexp ::= var | functioncall | `(´ exp `)´
-
- -

-Numbers and literal strings are explained in §2.1; -variables are explained in §2.3; -function definitions are explained in §2.5.9; -function calls are explained in §2.5.8; -table constructors are explained in §2.5.7. -Vararg expressions, -denoted by three dots ('...'), can only be used when -directly inside a vararg function; -they are explained in §2.5.9. - - -

-Binary operators comprise arithmetic operators (see §2.5.1), -relational operators (see §2.5.2), logical operators (see §2.5.3), -and the concatenation operator (see §2.5.4). -Unary operators comprise the unary minus (see §2.5.1), -the unary not (see §2.5.3), -and the unary length operator (see §2.5.5). - - -

-Both function calls and vararg expressions can result in multiple values. -If an expression is used as a statement -(only possible for function calls (see §2.4.6)), -then its return list is adjusted to zero elements, -thus discarding all returned values. -If an expression is used as the last (or the only) element -of a list of expressions, -then no adjustment is made -(unless the call is enclosed in parentheses). -In all other contexts, -Lua adjusts the result list to one element, -discarding all values except the first one. - - -

-Here are some examples: - -

-     f()                -- adjusted to 0 results
-     g(f(), x)          -- f() is adjusted to 1 result
-     g(x, f())          -- g gets x plus all results from f()
-     a,b,c = f(), x     -- f() is adjusted to 1 result (c gets nil)
-     a,b = ...          -- a gets the first vararg parameter, b gets
-                        -- the second (both a and b can get nil if there
-                        -- is no corresponding vararg parameter)
-     
-     a,b,c = x, f()     -- f() is adjusted to 2 results
-     a,b,c = f()        -- f() is adjusted to 3 results
-     return f()         -- returns all results from f()
-     return ...         -- returns all received vararg parameters
-     return x,y,f()     -- returns x, y, and all results from f()
-     {f()}              -- creates a list with all results from f()
-     {...}              -- creates a list with all vararg parameters
-     {f(), nil}         -- f() is adjusted to 1 result
-
- -

-Any expression enclosed in parentheses always results in only one value. -Thus, -(f(x,y,z)) is always a single value, -even if f returns several values. -(The value of (f(x,y,z)) is the first value returned by f -or nil if f does not return any values.) - - - -

2.5.1 - Arithmetic Operators

-Lua supports the usual arithmetic operators: -the binary + (addition), -- (subtraction), * (multiplication), -/ (division), % (modulo), and ^ (exponentiation); -and unary - (negation). -If the operands are numbers, or strings that can be converted to -numbers (see §2.2.1), -then all operations have the usual meaning. -Exponentiation works for any exponent. -For instance, x^(-0.5) computes the inverse of the square root of x. -Modulo is defined as - -

-     a % b == a - math.floor(a/b)*b
-

-That is, it is the remainder of a division that rounds -the quotient towards minus infinity. - - - - - -

2.5.2 - Relational Operators

-The relational operators in Lua are - -

-     ==    ~=    <     >     <=    >=
-

-These operators always result in false or true. - - -

-Equality (==) first compares the type of its operands. -If the types are different, then the result is false. -Otherwise, the values of the operands are compared. -Numbers and strings are compared in the usual way. -Objects (tables, userdata, threads, and functions) -are compared by reference: -two objects are considered equal only if they are the same object. -Every time you create a new object -(a table, userdata, thread, or function), -this new object is different from any previously existing object. - - -

-You can change the way that Lua compares tables and userdata -by using the "eq" metamethod (see §2.8). - - -

-The conversion rules of §2.2.1 -do not apply to equality comparisons. -Thus, "0"==0 evaluates to false, -and t[0] and t["0"] denote different -entries in a table. - - -

-The operator ~= is exactly the negation of equality (==). - - -

-The order operators work as follows. -If both arguments are numbers, then they are compared as such. -Otherwise, if both arguments are strings, -then their values are compared according to the current locale. -Otherwise, Lua tries to call the "lt" or the "le" -metamethod (see §2.8). -A comparison a > b is translated to b < a -and a >= b is translated to b <= a. - - - - - -

2.5.3 - Logical Operators

-The logical operators in Lua are -and, or, and not. -Like the control structures (see §2.4.4), -all logical operators consider both false and nil as false -and anything else as true. - - -

-The negation operator not always returns false or true. -The conjunction operator and returns its first argument -if this value is false or nil; -otherwise, and returns its second argument. -The disjunction operator or returns its first argument -if this value is different from nil and false; -otherwise, or returns its second argument. -Both and and or use short-cut evaluation; -that is, -the second operand is evaluated only if necessary. -Here are some examples: - -

-     10 or 20            --> 10
-     10 or error()       --> 10
-     nil or "a"          --> "a"
-     nil and 10          --> nil
-     false and error()   --> false
-     false and nil       --> false
-     false or nil        --> nil
-     10 and 20           --> 20
-

-(In this manual, ---> indicates the result of the preceding expression.) - - - - - -

2.5.4 - Concatenation

-The string concatenation operator in Lua is -denoted by two dots ('..'). -If both operands are strings or numbers, then they are converted to -strings according to the rules mentioned in §2.2.1. -Otherwise, the "concat" metamethod is called (see §2.8). - - - - - -

2.5.5 - The Length Operator

- -

-The length operator is denoted by the unary operator #. -The length of a string is its number of bytes -(that is, the usual meaning of string length when each -character is one byte). - - -

-The length of a table t is defined to be any -integer index n -such that t[n] is not nil and t[n+1] is nil; -moreover, if t[1] is nil, n can be zero. -For a regular array, with non-nil values from 1 to a given n, -its length is exactly that n, -the index of its last value. -If the array has "holes" -(that is, nil values between other non-nil values), -then #t can be any of the indices that -directly precedes a nil value -(that is, it may consider any such nil value as the end of -the array). - - - - - -

2.5.6 - Precedence

-Operator precedence in Lua follows the table below, -from lower to higher priority: - -

-     or
-     and
-     <     >     <=    >=    ~=    ==
-     ..
-     +     -
-     *     /     %
-     not   #     - (unary)
-     ^
-

-As usual, -you can use parentheses to change the precedences of an expression. -The concatenation ('..') and exponentiation ('^') -operators are right associative. -All other binary operators are left associative. - - - - - -

2.5.7 - Table Constructors

-Table constructors are expressions that create tables. -Every time a constructor is evaluated, a new table is created. -A constructor can be used to create an empty table -or to create a table and initialize some of its fields. -The general syntax for constructors is - -

-	tableconstructor ::= `{´ [fieldlist] `}´
-	fieldlist ::= field {fieldsep field} [fieldsep]
-	field ::= `[´ exp `]´ `=´ exp | Name `=´ exp | exp
-	fieldsep ::= `,´ | `;´
-
- -

-Each field of the form [exp1] = exp2 adds to the new table an entry -with key exp1 and value exp2. -A field of the form name = exp is equivalent to -["name"] = exp. -Finally, fields of the form exp are equivalent to -[i] = exp, where i are consecutive numerical integers, -starting with 1. -Fields in the other formats do not affect this counting. -For example, - -

-     a = { [f(1)] = g; "x", "y"; x = 1, f(x), [30] = 23; 45 }
-

-is equivalent to - -

-     do
-       local t = {}
-       t[f(1)] = g
-       t[1] = "x"         -- 1st exp
-       t[2] = "y"         -- 2nd exp
-       t.x = 1            -- t["x"] = 1
-       t[3] = f(x)        -- 3rd exp
-       t[30] = 23
-       t[4] = 45          -- 4th exp
-       a = t
-     end
-
- -

-If the last field in the list has the form exp -and the expression is a function call or a vararg expression, -then all values returned by this expression enter the list consecutively -(see §2.5.8). -To avoid this, -enclose the function call or the vararg expression -in parentheses (see §2.5). - - -

-The field list can have an optional trailing separator, -as a convenience for machine-generated code. - - - - - -

2.5.8 - Function Calls

-A function call in Lua has the following syntax: - -

-	functioncall ::= prefixexp args
-

-In a function call, -first prefixexp and args are evaluated. -If the value of prefixexp has type function, -then this function is called -with the given arguments. -Otherwise, the prefixexp "call" metamethod is called, -having as first parameter the value of prefixexp, -followed by the original call arguments -(see §2.8). - - -

-The form - -

-	functioncall ::= prefixexp `:´ Name args
-

-can be used to call "methods". -A call v:name(args) -is syntactic sugar for v.name(v,args), -except that v is evaluated only once. - - -

-Arguments have the following syntax: - -

-	args ::= `(´ [explist] `)´
-	args ::= tableconstructor
-	args ::= String
-

-All argument expressions are evaluated before the call. -A call of the form f{fields} is -syntactic sugar for f({fields}); -that is, the argument list is a single new table. -A call of the form f'string' -(or f"string" or f[[string]]) -is syntactic sugar for f('string'); -that is, the argument list is a single literal string. - - -

-As an exception to the free-format syntax of Lua, -you cannot put a line break before the '(' in a function call. -This restriction avoids some ambiguities in the language. -If you write - -

-     a = f
-     (g).x(a)
-

-Lua would see that as a single statement, a = f(g).x(a). -So, if you want two statements, you must add a semi-colon between them. -If you actually want to call f, -you must remove the line break before (g). - - -

-A call of the form return functioncall is called -a tail call. -Lua implements proper tail calls -(or proper tail recursion): -in a tail call, -the called function reuses the stack entry of the calling function. -Therefore, there is no limit on the number of nested tail calls that -a program can execute. -However, a tail call erases any debug information about the -calling function. -Note that a tail call only happens with a particular syntax, -where the return has one single function call as argument; -this syntax makes the calling function return exactly -the returns of the called function. -So, none of the following examples are tail calls: - -

-     return (f(x))        -- results adjusted to 1
-     return 2 * f(x)
-     return x, f(x)       -- additional results
-     f(x); return         -- results discarded
-     return x or f(x)     -- results adjusted to 1
-
- - - - -

2.5.9 - Function Definitions

- -

-The syntax for function definition is - -

-	function ::= function funcbody
-	funcbody ::= `(´ [parlist] `)´ block end
-
- -

-The following syntactic sugar simplifies function definitions: - -

-	stat ::= function funcname funcbody
-	stat ::= local function Name funcbody
-	funcname ::= Name {`.´ Name} [`:´ Name]
-

-The statement - -

-     function f () body end
-

-translates to - -

-     f = function () body end
-

-The statement - -

-     function t.a.b.c.f () body end
-

-translates to - -

-     t.a.b.c.f = function () body end
-

-The statement - -

-     local function f () body end
-

-translates to - -

-     local f; f = function () body end
-

-not to - -

-     local f = function () body end
-

-(This only makes a difference when the body of the function -contains references to f.) - - -

-A function definition is an executable expression, -whose value has type function. -When Lua pre-compiles a chunk, -all its function bodies are pre-compiled too. -Then, whenever Lua executes the function definition, -the function is instantiated (or closed). -This function instance (or closure) -is the final value of the expression. -Different instances of the same function -can refer to different external local variables -and can have different environment tables. - - -

-Parameters act as local variables that are -initialized with the argument values: - -

-	parlist ::= namelist [`,´ `...´] | `...´
-

-When a function is called, -the list of arguments is adjusted to -the length of the list of parameters, -unless the function is a variadic or vararg function, -which is -indicated by three dots ('...') at the end of its parameter list. -A vararg function does not adjust its argument list; -instead, it collects all extra arguments and supplies them -to the function through a vararg expression, -which is also written as three dots. -The value of this expression is a list of all actual extra arguments, -similar to a function with multiple results. -If a vararg expression is used inside another expression -or in the middle of a list of expressions, -then its return list is adjusted to one element. -If the expression is used as the last element of a list of expressions, -then no adjustment is made -(unless that last expression is enclosed in parentheses). - - -

-As an example, consider the following definitions: - -

-     function f(a, b) end
-     function g(a, b, ...) end
-     function r() return 1,2,3 end
-

-Then, we have the following mapping from arguments to parameters and -to the vararg expression: - -

-     CALL            PARAMETERS
-     
-     f(3)             a=3, b=nil
-     f(3, 4)          a=3, b=4
-     f(3, 4, 5)       a=3, b=4
-     f(r(), 10)       a=1, b=10
-     f(r())           a=1, b=2
-     
-     g(3)             a=3, b=nil, ... -->  (nothing)
-     g(3, 4)          a=3, b=4,   ... -->  (nothing)
-     g(3, 4, 5, 8)    a=3, b=4,   ... -->  5  8
-     g(5, r())        a=5, b=1,   ... -->  2  3
-
- -

-Results are returned using the return statement (see §2.4.4). -If control reaches the end of a function -without encountering a return statement, -then the function returns with no results. - - -

-The colon syntax -is used for defining methods, -that is, functions that have an implicit extra parameter self. -Thus, the statement - -

-     function t.a.b.c:f (params) body end
-

-is syntactic sugar for - -

-     t.a.b.c.f = function (self, params) body end
-
- - - - - - -

2.6 - Visibility Rules

- -

- -Lua is a lexically scoped language. -The scope of variables begins at the first statement after -their declaration and lasts until the end of the innermost block that -includes the declaration. -Consider the following example: - -

-     x = 10                -- global variable
-     do                    -- new block
-       local x = x         -- new 'x', with value 10
-       print(x)            --> 10
-       x = x+1
-       do                  -- another block
-         local x = x+1     -- another 'x'
-         print(x)          --> 12
-       end
-       print(x)            --> 11
-     end
-     print(x)              --> 10  (the global one)
-
- -

-Notice that, in a declaration like local x = x, -the new x being declared is not in scope yet, -and so the second x refers to the outside variable. - - -

-Because of the lexical scoping rules, -local variables can be freely accessed by functions -defined inside their scope. -A local variable used by an inner function is called -an upvalue, or external local variable, -inside the inner function. - - -

-Notice that each execution of a local statement -defines new local variables. -Consider the following example: - -

-     a = {}
-     local x = 20
-     for i=1,10 do
-       local y = 0
-       a[i] = function () y=y+1; return x+y end
-     end
-

-The loop creates ten closures -(that is, ten instances of the anonymous function). -Each of these closures uses a different y variable, -while all of them share the same x. - - - - - -

2.7 - Error Handling

- -

-Because Lua is an embedded extension language, -all Lua actions start from C code in the host program -calling a function from the Lua library (see lua_pcall). -Whenever an error occurs during Lua compilation or execution, -control returns to C, -which can take appropriate measures -(such as printing an error message). - - -

-Lua code can explicitly generate an error by calling the -error function. -If you need to catch errors in Lua, -you can use the pcall function. - - - - - -

2.8 - Metatables

- -

-Every value in Lua can have a metatable. -This metatable is an ordinary Lua table -that defines the behavior of the original value -under certain special operations. -You can change several aspects of the behavior -of operations over a value by setting specific fields in its metatable. -For instance, when a non-numeric value is the operand of an addition, -Lua checks for a function in the field "__add" in its metatable. -If it finds one, -Lua calls this function to perform the addition. - - -

-We call the keys in a metatable events -and the values metamethods. -In the previous example, the event is "add" -and the metamethod is the function that performs the addition. - - -

-You can query the metatable of any value -through the getmetatable function. - - -

-You can replace the metatable of tables -through the setmetatable -function. -You cannot change the metatable of other types from Lua -(except by using the debug library); -you must use the C API for that. - - -

-Tables and full userdata have individual metatables -(although multiple tables and userdata can share their metatables). -Values of all other types share one single metatable per type; -that is, there is one single metatable for all numbers, -one for all strings, etc. - - -

-A metatable controls how an object behaves in arithmetic operations, -order comparisons, concatenation, length operation, and indexing. -A metatable also can define a function to be called when a userdata -is garbage collected. -For each of these operations Lua associates a specific key -called an event. -When Lua performs one of these operations over a value, -it checks whether this value has a metatable with the corresponding event. -If so, the value associated with that key (the metamethod) -controls how Lua will perform the operation. - - -

-Metatables control the operations listed next. -Each operation is identified by its corresponding name. -The key for each operation is a string with its name prefixed by -two underscores, '__'; -for instance, the key for operation "add" is the -string "__add". -The semantics of these operations is better explained by a Lua function -describing how the interpreter executes the operation. - - -

-The code shown here in Lua is only illustrative; -the real behavior is hard coded in the interpreter -and it is much more efficient than this simulation. -All functions used in these descriptions -(rawget, tonumber, etc.) -are described in §5.1. -In particular, to retrieve the metamethod of a given object, -we use the expression - -

-     metatable(obj)[event]
-

-This should be read as - -

-     rawget(getmetatable(obj) or {}, event)
-

- -That is, the access to a metamethod does not invoke other metamethods, -and the access to objects with no metatables does not fail -(it simply results in nil). - - - -

    - -
  • "add": -the + operation. - - - -

    -The function getbinhandler below defines how Lua chooses a handler -for a binary operation. -First, Lua tries the first operand. -If its type does not define a handler for the operation, -then Lua tries the second operand. - -

    -     function getbinhandler (op1, op2, event)
-       return metatable(op1)[event] or metatable(op2)[event]
-     end
-

    -By using this function, -the behavior of the op1 + op2 is - -

    -     function add_event (op1, op2)
-       local o1, o2 = tonumber(op1), tonumber(op2)
-       if o1 and o2 then  -- both operands are numeric?
-         return o1 + o2   -- '+' here is the primitive 'add'
-       else  -- at least one of the operands is not numeric
-         local h = getbinhandler(op1, op2, "__add")
-         if h then
-           -- call the handler with both operands
-           return (h(op1, op2))
-         else  -- no handler available: default behavior
-           error(···)
-         end
-       end
-     end
-

    -

    • - -
  • "sub": -the - operation. - -Behavior similar to the "add" operation. -
    • - -
  • "mul": -the * operation. - -Behavior similar to the "add" operation. -
    • - -
  • "div": -the / operation. - -Behavior similar to the "add" operation. -
    • - -
  • "mod": -the % operation. - -Behavior similar to the "add" operation, -with the operation -o1 - floor(o1/o2)*o2 as the primitive operation. -
    • - -
  • "pow": -the ^ (exponentiation) operation. - -Behavior similar to the "add" operation, -with the function pow (from the C math library) -as the primitive operation. -
    • - -
  • "unm": -the unary - operation. - - -
    -     function unm_event (op)
-       local o = tonumber(op)
-       if o then  -- operand is numeric?
-         return -o  -- '-' here is the primitive 'unm'
-       else  -- the operand is not numeric.
-         -- Try to get a handler from the operand
-         local h = metatable(op).__unm
-         if h then
-           -- call the handler with the operand
-           return (h(op))
-         else  -- no handler available: default behavior
-           error(···)
-         end
-       end
-     end
-

    -

    • - -
  • "concat": -the .. (concatenation) operation. - - -
    -     function concat_event (op1, op2)
-       if (type(op1) == "string" or type(op1) == "number") and
-          (type(op2) == "string" or type(op2) == "number") then
-         return op1 .. op2  -- primitive string concatenation
-       else
-         local h = getbinhandler(op1, op2, "__concat")
-         if h then
-           return (h(op1, op2))
-         else
-           error(···)
-         end
-       end
-     end
-

    -

    • - -
  • "len": -the # operation. - - -
    -     function len_event (op)
-       if type(op) == "string" then
-         return strlen(op)         -- primitive string length
-       elseif type(op) == "table" then
-         return #op                -- primitive table length
-       else
-         local h = metatable(op).__len
-         if h then
-           -- call the handler with the operand
-           return (h(op))
-         else  -- no handler available: default behavior
-           error(···)
-         end
-       end
-     end
-

    -See §2.5.5 for a description of the length of a table. -

    • - -
  • "eq": -the == operation. - -The function getcomphandler defines how Lua chooses a metamethod -for comparison operators. -A metamethod only is selected when both objects -being compared have the same type -and the same metamethod for the selected operation. - -
    -     function getcomphandler (op1, op2, event)
-       if type(op1) ~= type(op2) then return nil end
-       local mm1 = metatable(op1)[event]
-       local mm2 = metatable(op2)[event]
-       if mm1 == mm2 then return mm1 else return nil end
-     end
-

    -The "eq" event is defined as follows: - -

    -     function eq_event (op1, op2)
-       if type(op1) ~= type(op2) then  -- different types?
-         return false   -- different objects
-       end
-       if op1 == op2 then   -- primitive equal?
-         return true   -- objects are equal
-       end
-       -- try metamethod
-       local h = getcomphandler(op1, op2, "__eq")
-       if h then
-         return (h(op1, op2))
-       else
-         return false
-       end
-     end
-

    -a ~= b is equivalent to not (a == b). -

    • - -
  • "lt": -the < operation. - - -
    -     function lt_event (op1, op2)
-       if type(op1) == "number" and type(op2) == "number" then
-         return op1 < op2   -- numeric comparison
-       elseif type(op1) == "string" and type(op2) == "string" then
-         return op1 < op2   -- lexicographic comparison
-       else
-         local h = getcomphandler(op1, op2, "__lt")
-         if h then
-           return (h(op1, op2))
-         else
-           error(···)
-         end
-       end
-     end
-

    -a > b is equivalent to b < a. -

    • - -
  • "le": -the <= operation. - - -
    -     function le_event (op1, op2)
-       if type(op1) == "number" and type(op2) == "number" then
-         return op1 <= op2   -- numeric comparison
-       elseif type(op1) == "string" and type(op2) == "string" then
-         return op1 <= op2   -- lexicographic comparison
-       else
-         local h = getcomphandler(op1, op2, "__le")
-         if h then
-           return (h(op1, op2))
-         else
-           h = getcomphandler(op1, op2, "__lt")
-           if h then
-             return not h(op2, op1)
-           else
-             error(···)
-           end
-         end
-       end
-     end
-

    -a >= b is equivalent to b <= a. -Note that, in the absence of a "le" metamethod, -Lua tries the "lt", assuming that a <= b is -equivalent to not (b < a). -

    • - -
  • "index": -The indexing access table[key]. - - -
    -     function gettable_event (table, key)
-       local h
-       if type(table) == "table" then
-         local v = rawget(table, key)
-         if v ~= nil then return v end
-         h = metatable(table).__index
-         if h == nil then return nil end
-       else
-         h = metatable(table).__index
-         if h == nil then
-           error(···)
-         end
-       end
-       if type(h) == "function" then
-         return (h(table, key))     -- call the handler
-       else return h[key]           -- or repeat operation on it
-       end
-     end
-

    -

    • - -
  • "newindex": -The indexing assignment table[key] = value. - - -
    -     function settable_event (table, key, value)
-       local h
-       if type(table) == "table" then
-         local v = rawget(table, key)
-         if v ~= nil then rawset(table, key, value); return end
-         h = metatable(table).__newindex
-         if h == nil then rawset(table, key, value); return end
-       else
-         h = metatable(table).__newindex
-         if h == nil then
-           error(···)
-         end
-       end
-       if type(h) == "function" then
-         h(table, key,value)           -- call the handler
-       else h[key] = value             -- or repeat operation on it
-       end
-     end
-

    -

    • - -
  • "call": -called when Lua calls a value. - - -
    -     function function_event (func, ...)
-       if type(func) == "function" then
-         return func(...)   -- primitive call
-       else
-         local h = metatable(func).__call
-         if h then
-           return h(func, ...)
-         else
-           error(···)
-         end
-       end
-     end
-

    -

    • - -
- - - - -

2.9 - Environments

- -

-Besides metatables, -objects of types thread, function, and userdata -have another table associated with them, -called their environment. -Like metatables, environments are regular tables and -multiple objects can share the same environment. - - -

-Threads are created sharing the environment of the creating thread. -Userdata and C functions are created sharing the environment -of the creating C function. -Non-nested Lua functions -(created by loadfile, loadstring or load) -are created sharing the environment of the creating thread. -Nested Lua functions are created sharing the environment of -the creating Lua function. - - -

-Environments associated with userdata have no meaning for Lua. -It is only a convenience feature for programmers to associate a table to -a userdata. - - -

-Environments associated with threads are called -global environments. -They are used as the default environment for threads and -non-nested Lua functions created by the thread -and can be directly accessed by C code (see §3.3). - - -

-The environment associated with a C function can be directly -accessed by C code (see §3.3). -It is used as the default environment for other C functions -and userdata created by the function. - - -

-Environments associated with Lua functions are used to resolve -all accesses to global variables within the function (see §2.3). -They are used as the default environment for nested Lua functions -created by the function. - - -

-You can change the environment of a Lua function or the -running thread by calling setfenv. -You can get the environment of a Lua function or the running thread -by calling getfenv. -To manipulate the environment of other objects -(userdata, C functions, other threads) you must -use the C API. - - - - - -

2.10 - Garbage Collection

- -

-Lua performs automatic memory management. -This means that -you have to worry neither about allocating memory for new objects -nor about freeing it when the objects are no longer needed. -Lua manages memory automatically by running -a garbage collector from time to time -to collect all dead objects -(that is, objects that are no longer accessible from Lua). -All memory used by Lua is subject to automatic management: -tables, userdata, functions, threads, strings, etc. - - -

-Lua implements an incremental mark-and-sweep collector. -It uses two numbers to control its garbage-collection cycles: -the garbage-collector pause and -the garbage-collector step multiplier. -Both use percentage points as units -(so that a value of 100 means an internal value of 1). - - -

-The garbage-collector pause -controls how long the collector waits before starting a new cycle. -Larger values make the collector less aggressive. -Values smaller than 100 mean the collector will not wait to -start a new cycle. -A value of 200 means that the collector waits for the total memory in use -to double before starting a new cycle. - - -

-The step multiplier -controls the relative speed of the collector relative to -memory allocation. -Larger values make the collector more aggressive but also increase -the size of each incremental step. -Values smaller than 100 make the collector too slow and -can result in the collector never finishing a cycle. -The default, 200, means that the collector runs at "twice" -the speed of memory allocation. - - -

-You can change these numbers by calling lua_gc in C -or collectgarbage in Lua. -With these functions you can also control -the collector directly (e.g., stop and restart it). - - - -

2.10.1 - Garbage-Collection Metamethods

- -

-Using the C API, -you can set garbage-collector metamethods for userdata (see §2.8). -These metamethods are also called finalizers. -Finalizers allow you to coordinate Lua's garbage collection -with external resource management -(such as closing files, network or database connections, -or freeing your own memory). - - -

-Garbage userdata with a field __gc in their metatables are not -collected immediately by the garbage collector. -Instead, Lua puts them in a list. -After the collection, -Lua does the equivalent of the following function -for each userdata in that list: - -

-     function gc_event (udata)
-       local h = metatable(udata).__gc
-       if h then
-         h(udata)
-       end
-     end
-
- -

-At the end of each garbage-collection cycle, -the finalizers for userdata are called in reverse -order of their creation, -among those collected in that cycle. -That is, the first finalizer to be called is the one associated -with the userdata created last in the program. -The userdata itself is freed only in the next garbage-collection cycle. - - - - - -

2.10.2 - Weak Tables

- -

-A weak table is a table whose elements are -weak references. -A weak reference is ignored by the garbage collector. -In other words, -if the only references to an object are weak references, -then the garbage collector will collect this object. - - -

-A weak table can have weak keys, weak values, or both. -A table with weak keys allows the collection of its keys, -but prevents the collection of its values. -A table with both weak keys and weak values allows the collection of -both keys and values. -In any case, if either the key or the value is collected, -the whole pair is removed from the table. -The weakness of a table is controlled by the -__mode field of its metatable. -If the __mode field is a string containing the character 'k', -the keys in the table are weak. -If __mode contains 'v', -the values in the table are weak. - - -

-After you use a table as a metatable, -you should not change the value of its __mode field. -Otherwise, the weak behavior of the tables controlled by this -metatable is undefined. - - - - - - - -

2.11 - Coroutines

- -

-Lua supports coroutines, -also called collaborative multithreading. -A coroutine in Lua represents an independent thread of execution. -Unlike threads in multithread systems, however, -a coroutine only suspends its execution by explicitly calling -a yield function. - - -

-You create a coroutine with a call to coroutine.create. -Its sole argument is a function -that is the main function of the coroutine. -The create function only creates a new coroutine and -returns a handle to it (an object of type thread); -it does not start the coroutine execution. - - -

-When you first call coroutine.resume, -passing as its first argument -a thread returned by coroutine.create, -the coroutine starts its execution, -at the first line of its main function. -Extra arguments passed to coroutine.resume are passed on -to the coroutine main function. -After the coroutine starts running, -it runs until it terminates or yields. - - -

-A coroutine can terminate its execution in two ways: -normally, when its main function returns -(explicitly or implicitly, after the last instruction); -and abnormally, if there is an unprotected error. -In the first case, coroutine.resume returns true, -plus any values returned by the coroutine main function. -In case of errors, coroutine.resume returns false -plus an error message. - - -

-A coroutine yields by calling coroutine.yield. -When a coroutine yields, -the corresponding coroutine.resume returns immediately, -even if the yield happens inside nested function calls -(that is, not in the main function, -but in a function directly or indirectly called by the main function). -In the case of a yield, coroutine.resume also returns true, -plus any values passed to coroutine.yield. -The next time you resume the same coroutine, -it continues its execution from the point where it yielded, -with the call to coroutine.yield returning any extra -arguments passed to coroutine.resume. - - -

-Like coroutine.create, -the coroutine.wrap function also creates a coroutine, -but instead of returning the coroutine itself, -it returns a function that, when called, resumes the coroutine. -Any arguments passed to this function -go as extra arguments to coroutine.resume. -coroutine.wrap returns all the values returned by coroutine.resume, -except the first one (the boolean error code). -Unlike coroutine.resume, -coroutine.wrap does not catch errors; -any error is propagated to the caller. - - -

-As an example, -consider the following code: - -

-     function foo (a)
-       print("foo", a)
-       return coroutine.yield(2*a)
-     end
-     
-     co = coroutine.create(function (a,b)
-           print("co-body", a, b)
-           local r = foo(a+1)
-           print("co-body", r)
-           local r, s = coroutine.yield(a+b, a-b)
-           print("co-body", r, s)
-           return b, "end"
-     end)
-            
-     print("main", coroutine.resume(co, 1, 10))
-     print("main", coroutine.resume(co, "r"))
-     print("main", coroutine.resume(co, "x", "y"))
-     print("main", coroutine.resume(co, "x", "y"))
-

-When you run it, it produces the following output: - -

-     co-body 1       10
-     foo     2
-     
-     main    true    4
-     co-body r
-     main    true    11      -9
-     co-body x       y
-     main    true    10      end
-     main    false   cannot resume dead coroutine
-
- - - - -

3 - The Application Program Interface

- -

- -This section describes the C API for Lua, that is, -the set of C functions available to the host program to communicate -with Lua. -All API functions and related types and constants -are declared in the header file lua.h. - - -

-Even when we use the term "function", -any facility in the API may be provided as a macro instead. -All such macros use each of their arguments exactly once -(except for the first argument, which is always a Lua state), -and so do not generate any hidden side-effects. - - -

-As in most C libraries, -the Lua API functions do not check their arguments for validity or consistency. -However, you can change this behavior by compiling Lua -with a proper definition for the macro luai_apicheck, -in file luaconf.h. - - - -

3.1 - The Stack

- -

-Lua uses a virtual stack to pass values to and from C. -Each element in this stack represents a Lua value -(nil, number, string, etc.). - - -

-Whenever Lua calls C, the called function gets a new stack, -which is independent of previous stacks and of stacks of -C functions that are still active. -This stack initially contains any arguments to the C function -and it is where the C function pushes its results -to be returned to the caller (see lua_CFunction). - - -

-For convenience, -most query operations in the API do not follow a strict stack discipline. -Instead, they can refer to any element in the stack -by using an index: -A positive index represents an absolute stack position -(starting at 1); -a negative index represents an offset relative to the top of the stack. -More specifically, if the stack has n elements, -then index 1 represents the first element -(that is, the element that was pushed onto the stack first) -and -index n represents the last element; -index -1 also represents the last element -(that is, the element at the top) -and index -n represents the first element. -We say that an index is valid -if it lies between 1 and the stack top -(that is, if 1 ≤ abs(index) ≤ top). - - - - - - -

3.2 - Stack Size

- -

-When you interact with Lua API, -you are responsible for ensuring consistency. -In particular, -you are responsible for controlling stack overflow. -You can use the function lua_checkstack -to grow the stack size. - - -

-Whenever Lua calls C, -it ensures that at least LUA_MINSTACK stack positions are available. -LUA_MINSTACK is defined as 20, -so that usually you do not have to worry about stack space -unless your code has loops pushing elements onto the stack. - - -

-Most query functions accept as indices any value inside the -available stack space, that is, indices up to the maximum stack size -you have set through lua_checkstack. -Such indices are called acceptable indices. -More formally, we define an acceptable index -as follows: - -

-     (index < 0 && abs(index) <= top) ||
-     (index > 0 && index <= stackspace)
-

-Note that 0 is never an acceptable index. - - - - - -

3.3 - Pseudo-Indices

- -

-Unless otherwise noted, -any function that accepts valid indices can also be called with -pseudo-indices, -which represent some Lua values that are accessible to C code -but which are not in the stack. -Pseudo-indices are used to access the thread environment, -the function environment, -the registry, -and the upvalues of a C function (see §3.4). - - -

-The thread environment (where global variables live) is -always at pseudo-index LUA_GLOBALSINDEX. -The environment of the running C function is always -at pseudo-index LUA_ENVIRONINDEX. - - -

-To access and change the value of global variables, -you can use regular table operations over an environment table. -For instance, to access the value of a global variable, do - -

-     lua_getfield(L, LUA_GLOBALSINDEX, varname);
-
- - - - -

3.4 - C Closures

- -

-When a C function is created, -it is possible to associate some values with it, -thus creating a C closure; -these values are called upvalues and are -accessible to the function whenever it is called -(see lua_pushcclosure). - - -

-Whenever a C function is called, -its upvalues are located at specific pseudo-indices. -These pseudo-indices are produced by the macro -lua_upvalueindex. -The first value associated with a function is at position -lua_upvalueindex(1), and so on. -Any access to lua_upvalueindex(n), -where n is greater than the number of upvalues of the -current function (but not greater than 256), -produces an acceptable (but invalid) index. - - - - - -

3.5 - Registry

- -

-Lua provides a registry, -a pre-defined table that can be used by any C code to -store whatever Lua value it needs to store. -This table is always located at pseudo-index -LUA_REGISTRYINDEX. -Any C library can store data into this table, -but it should take care to choose keys different from those used -by other libraries, to avoid collisions. -Typically, you should use as key a string containing your library name -or a light userdata with the address of a C object in your code. - - -

-The integer keys in the registry are used by the reference mechanism, -implemented by the auxiliary library, -and therefore should not be used for other purposes. - - - - - -

3.6 - Error Handling in C

- -

-Internally, Lua uses the C longjmp facility to handle errors. -(You can also choose to use exceptions if you use C++; -see file luaconf.h.) -When Lua faces any error -(such as memory allocation errors, type errors, syntax errors, -and runtime errors) -it raises an error; -that is, it does a long jump. -A protected environment uses setjmp -to set a recover point; -any error jumps to the most recent active recover point. - - -

-Most functions in the API can throw an error, -for instance due to a memory allocation error. -The documentation for each function indicates whether -it can throw errors. - - -

-Inside a C function you can throw an error by calling lua_error. - - - - - -

3.7 - Functions and Types

- -

-Here we list all functions and types from the C API in -alphabetical order. -Each function has an indicator like this: -[-o, +p, x] - - -

-The first field, o, -is how many elements the function pops from the stack. -The second field, p, -is how many elements the function pushes onto the stack. -(Any function always pushes its results after popping its arguments.) -A field in the form x|y means the function can push (or pop) -x or y elements, -depending on the situation; -an interrogation mark '?' means that -we cannot know how many elements the function pops/pushes -by looking only at its arguments -(e.g., they may depend on what is on the stack). -The third field, x, -tells whether the function may throw errors: -'-' means the function never throws any error; -'m' means the function may throw an error -only due to not enough memory; -'e' means the function may throw other kinds of errors; -'v' means the function may throw an error on purpose. - - - -

lua_Alloc

-
typedef void * (*lua_Alloc) (void *ud,
-                             void *ptr,
-                             size_t osize,
-                             size_t nsize);
- -

-The type of the memory-allocation function used by Lua states. -The allocator function must provide a -functionality similar to realloc, -but not exactly the same. -Its arguments are -ud, an opaque pointer passed to lua_newstate; -ptr, a pointer to the block being allocated/reallocated/freed; -osize, the original size of the block; -nsize, the new size of the block. -ptr is NULL if and only if osize is zero. -When nsize is zero, the allocator must return NULL; -if osize is not zero, -it should free the block pointed to by ptr. -When nsize is not zero, the allocator returns NULL -if and only if it cannot fill the request. -When nsize is not zero and osize is zero, -the allocator should behave like malloc. -When nsize and osize are not zero, -the allocator behaves like realloc. -Lua assumes that the allocator never fails when -osize >= nsize. - - -

-Here is a simple implementation for the allocator function. -It is used in the auxiliary library by luaL_newstate. - -

-     static void *l_alloc (void *ud, void *ptr, size_t osize,
-                                                size_t nsize) {
-       (void)ud;  (void)osize;  /* not used */
-       if (nsize == 0) {
-         free(ptr);
-         return NULL;
-       }
-       else
-         return realloc(ptr, nsize);
-     }
-

-This code assumes -that free(NULL) has no effect and that -realloc(NULL, size) is equivalent to malloc(size). -ANSI C ensures both behaviors. - - - - - -

lua_atpanic

-[-0, +0, -] -

lua_CFunction lua_atpanic (lua_State *L, lua_CFunction panicf);
- -

-Sets a new panic function and returns the old one. - - -

-If an error happens outside any protected environment, -Lua calls a panic function -and then calls exit(EXIT_FAILURE), -thus exiting the host application. -Your panic function can avoid this exit by -never returning (e.g., doing a long jump). - - -

-The panic function can access the error message at the top of the stack. - - - - - -

lua_call

-[-(nargs + 1), +nresults, e] -

void lua_call (lua_State *L, int nargs, int nresults);
- -

-Calls a function. - - -

-To call a function you must use the following protocol: -first, the function to be called is pushed onto the stack; -then, the arguments to the function are pushed -in direct order; -that is, the first argument is pushed first. -Finally you call lua_call; -nargs is the number of arguments that you pushed onto the stack. -All arguments and the function value are popped from the stack -when the function is called. -The function results are pushed onto the stack when the function returns. -The number of results is adjusted to nresults, -unless nresults is LUA_MULTRET. -In this case, all results from the function are pushed. -Lua takes care that the returned values fit into the stack space. -The function results are pushed onto the stack in direct order -(the first result is pushed first), -so that after the call the last result is on the top of the stack. - - -

-Any error inside the called function is propagated upwards -(with a longjmp). - - -

-The following example shows how the host program can do the -equivalent to this Lua code: - -

-     a = f("how", t.x, 14)
-

-Here it is in C: - -

-     lua_getfield(L, LUA_GLOBALSINDEX, "f"); /* function to be called */
-     lua_pushstring(L, "how");                        /* 1st argument */
-     lua_getfield(L, LUA_GLOBALSINDEX, "t");   /* table to be indexed */
-     lua_getfield(L, -1, "x");        /* push result of t.x (2nd arg) */
-     lua_remove(L, -2);                  /* remove 't' from the stack */
-     lua_pushinteger(L, 14);                          /* 3rd argument */
-     lua_call(L, 3, 1);     /* call 'f' with 3 arguments and 1 result */
-     lua_setfield(L, LUA_GLOBALSINDEX, "a");        /* set global 'a' */
-

-Note that the code above is "balanced": -at its end, the stack is back to its original configuration. -This is considered good programming practice. - - - - - -

lua_CFunction

-
typedef int (*lua_CFunction) (lua_State *L);
- -

-Type for C functions. - - -

-In order to communicate properly with Lua, -a C function must use the following protocol, -which defines the way parameters and results are passed: -a C function receives its arguments from Lua in its stack -in direct order (the first argument is pushed first). -So, when the function starts, -lua_gettop(L) returns the number of arguments received by the function. -The first argument (if any) is at index 1 -and its last argument is at index lua_gettop(L). -To return values to Lua, a C function just pushes them onto the stack, -in direct order (the first result is pushed first), -and returns the number of results. -Any other value in the stack below the results will be properly -discarded by Lua. -Like a Lua function, a C function called by Lua can also return -many results. - - -

-As an example, the following function receives a variable number -of numerical arguments and returns their average and sum: - -

-     static int foo (lua_State *L) {
-       int n = lua_gettop(L);    /* number of arguments */
-       lua_Number sum = 0;
-       int i;
-       for (i = 1; i <= n; i++) {
-         if (!lua_isnumber(L, i)) {
-           lua_pushstring(L, "incorrect argument");
-           lua_error(L);
-         }
-         sum += lua_tonumber(L, i);
-       }
-       lua_pushnumber(L, sum/n);        /* first result */
-       lua_pushnumber(L, sum);         /* second result */
-       return 2;                   /* number of results */
-     }
-
- - - - -

lua_checkstack

-[-0, +0, m] -

int lua_checkstack (lua_State *L, int extra);
- -

-Ensures that there are at least extra free stack slots in the stack. -It returns false if it cannot grow the stack to that size. -This function never shrinks the stack; -if the stack is already larger than the new size, -it is left unchanged. - - - - - -

lua_close

-[-0, +0, -] -

void lua_close (lua_State *L);
- -

-Destroys all objects in the given Lua state -(calling the corresponding garbage-collection metamethods, if any) -and frees all dynamic memory used by this state. -On several platforms, you may not need to call this function, -because all resources are naturally released when the host program ends. -On the other hand, long-running programs, -such as a daemon or a web server, -might need to release states as soon as they are not needed, -to avoid growing too large. - - - - - -

lua_concat

-[-n, +1, e] -

void lua_concat (lua_State *L, int n);
- -

-Concatenates the n values at the top of the stack, -pops them, and leaves the result at the top. -If n is 1, the result is the single value on the stack -(that is, the function does nothing); -if n is 0, the result is the empty string. -Concatenation is performed following the usual semantics of Lua -(see §2.5.4). - - - - - -

lua_cpcall

-[-0, +(0|1), -] -

int lua_cpcall (lua_State *L, lua_CFunction func, void *ud);
- -

-Calls the C function func in protected mode. -func starts with only one element in its stack, -a light userdata containing ud. -In case of errors, -lua_cpcall returns the same error codes as lua_pcall, -plus the error object on the top of the stack; -otherwise, it returns zero, and does not change the stack. -All values returned by func are discarded. - - - - - -

lua_createtable

-[-0, +1, m] -

void lua_createtable (lua_State *L, int narr, int nrec);
- -

-Creates a new empty table and pushes it onto the stack. -The new table has space pre-allocated -for narr array elements and nrec non-array elements. -This pre-allocation is useful when you know exactly how many elements -the table will have. -Otherwise you can use the function lua_newtable. - - - - - -

lua_dump

-[-0, +0, m] -

int lua_dump (lua_State *L, lua_Writer writer, void *data);
- -

-Dumps a function as a binary chunk. -Receives a Lua function on the top of the stack -and produces a binary chunk that, -if loaded again, -results in a function equivalent to the one dumped. -As it produces parts of the chunk, -lua_dump calls function writer (see lua_Writer) -with the given data -to write them. - - -

-The value returned is the error code returned by the last -call to the writer; -0 means no errors. - - -

-This function does not pop the Lua function from the stack. - - - - - -

lua_equal

-[-0, +0, e] -

int lua_equal (lua_State *L, int index1, int index2);
- -

-Returns 1 if the two values in acceptable indices index1 and -index2 are equal, -following the semantics of the Lua == operator -(that is, may call metamethods). -Otherwise returns 0. -Also returns 0 if any of the indices is non valid. - - - - - -

lua_error

-[-1, +0, v] -

int lua_error (lua_State *L);
- -

-Generates a Lua error. -The error message (which can actually be a Lua value of any type) -must be on the stack top. -This function does a long jump, -and therefore never returns. -(see luaL_error). - - - - - -

lua_gc

-[-0, +0, e] -

int lua_gc (lua_State *L, int what, int data);
- -

-Controls the garbage collector. - - -

-This function performs several tasks, -according to the value of the parameter what: - -

    - -
  • LUA_GCSTOP: -stops the garbage collector. -
    • - -
  • LUA_GCRESTART: -restarts the garbage collector. -
    • - -
  • LUA_GCCOLLECT: -performs a full garbage-collection cycle. -
    • - -
  • LUA_GCCOUNT: -returns the current amount of memory (in Kbytes) in use by Lua. -
    • - -
  • LUA_GCCOUNTB: -returns the remainder of dividing the current amount of bytes of -memory in use by Lua by 1024. -
    • - -
  • LUA_GCSTEP: -performs an incremental step of garbage collection. -The step "size" is controlled by data -(larger values mean more steps) in a non-specified way. -If you want to control the step size -you must experimentally tune the value of data. -The function returns 1 if the step finished a -garbage-collection cycle. -
    • - -
  • LUA_GCSETPAUSE: -sets data as the new value -for the pause of the collector (see §2.10). -The function returns the previous value of the pause. -
    • - -
  • LUA_GCSETSTEPMUL: -sets data as the new value for the step multiplier of -the collector (see §2.10). -The function returns the previous value of the step multiplier. -
    • - -
- - - - -

lua_getallocf

-[-0, +0, -] -

lua_Alloc lua_getallocf (lua_State *L, void **ud);
- -

-Returns the memory-allocation function of a given state. -If ud is not NULL, Lua stores in *ud the -opaque pointer passed to lua_newstate. - - - - - -

lua_getfenv

-[-0, +1, -] -

void lua_getfenv (lua_State *L, int index);
- -

-Pushes onto the stack the environment table of -the value at the given index. - - - - - -

lua_getfield

-[-0, +1, e] -

void lua_getfield (lua_State *L, int index, const char *k);
- -

-Pushes onto the stack the value t[k], -where t is the value at the given valid index. -As in Lua, this function may trigger a metamethod -for the "index" event (see §2.8). - - - - - -

lua_getglobal

-[-0, +1, e] -

void lua_getglobal (lua_State *L, const char *name);
- -

-Pushes onto the stack the value of the global name. -It is defined as a macro: - -

-     #define lua_getglobal(L,s)  lua_getfield(L, LUA_GLOBALSINDEX, s)
-
- - - - -

lua_getmetatable

-[-0, +(0|1), -] -

int lua_getmetatable (lua_State *L, int index);
- -

-Pushes onto the stack the metatable of the value at the given -acceptable index. -If the index is not valid, -or if the value does not have a metatable, -the function returns 0 and pushes nothing on the stack. - - - - - -

lua_gettable

-[-1, +1, e] -

void lua_gettable (lua_State *L, int index);
- -

-Pushes onto the stack the value t[k], -where t is the value at the given valid index -and k is the value at the top of the stack. - - -

-This function pops the key from the stack -(putting the resulting value in its place). -As in Lua, this function may trigger a metamethod -for the "index" event (see §2.8). - - - - - -

lua_gettop

-[-0, +0, -] -

int lua_gettop (lua_State *L);
- -

-Returns the index of the top element in the stack. -Because indices start at 1, -this result is equal to the number of elements in the stack -(and so 0 means an empty stack). - - - - - -

lua_insert

-[-1, +1, -] -

void lua_insert (lua_State *L, int index);
- -

-Moves the top element into the given valid index, -shifting up the elements above this index to open space. -Cannot be called with a pseudo-index, -because a pseudo-index is not an actual stack position. - - - - - -

lua_Integer

-
typedef ptrdiff_t lua_Integer;
- -

-The type used by the Lua API to represent integral values. - - -

-By default it is a ptrdiff_t, -which is usually the largest signed integral type the machine handles -"comfortably". - - - - - -

lua_isboolean

-[-0, +0, -] -

int lua_isboolean (lua_State *L, int index);
- -

-Returns 1 if the value at the given acceptable index has type boolean, -and 0 otherwise. - - - - - -

lua_iscfunction

-[-0, +0, -] -

int lua_iscfunction (lua_State *L, int index);
- -

-Returns 1 if the value at the given acceptable index is a C function, -and 0 otherwise. - - - - - -

lua_isfunction

-[-0, +0, -] -

int lua_isfunction (lua_State *L, int index);
- -

-Returns 1 if the value at the given acceptable index is a function -(either C or Lua), and 0 otherwise. - - - - - -

lua_islightuserdata

-[-0, +0, -] -

int lua_islightuserdata (lua_State *L, int index);
- -

-Returns 1 if the value at the given acceptable index is a light userdata, -and 0 otherwise. - - - - - -

lua_isnil

-[-0, +0, -] -

int lua_isnil (lua_State *L, int index);
- -

-Returns 1 if the value at the given acceptable index is nil, -and 0 otherwise. - - - - - -

lua_isnone

-[-0, +0, -] -

int lua_isnone (lua_State *L, int index);
- -

-Returns 1 if the given acceptable index is not valid -(that is, it refers to an element outside the current stack), -and 0 otherwise. - - - - - -

lua_isnoneornil

-[-0, +0, -] -

int lua_isnoneornil (lua_State *L, int index);
- -

-Returns 1 if the given acceptable index is not valid -(that is, it refers to an element outside the current stack) -or if the value at this index is nil, -and 0 otherwise. - - - - - -

lua_isnumber

-[-0, +0, -] -

int lua_isnumber (lua_State *L, int index);
- -

-Returns 1 if the value at the given acceptable index is a number -or a string convertible to a number, -and 0 otherwise. - - - - - -

lua_isstring

-[-0, +0, -] -

int lua_isstring (lua_State *L, int index);
- -

-Returns 1 if the value at the given acceptable index is a string -or a number (which is always convertible to a string), -and 0 otherwise. - - - - - -

lua_istable

-[-0, +0, -] -

int lua_istable (lua_State *L, int index);
- -

-Returns 1 if the value at the given acceptable index is a table, -and 0 otherwise. - - - - - -

lua_isthread

-[-0, +0, -] -

int lua_isthread (lua_State *L, int index);
- -

-Returns 1 if the value at the given acceptable index is a thread, -and 0 otherwise. - - - - - -

lua_isuserdata

-[-0, +0, -] -

int lua_isuserdata (lua_State *L, int index);
- -

-Returns 1 if the value at the given acceptable index is a userdata -(either full or light), and 0 otherwise. - - - - - -

lua_lessthan

-[-0, +0, e] -

int lua_lessthan (lua_State *L, int index1, int index2);
- -

-Returns 1 if the value at acceptable index index1 is smaller -than the value at acceptable index index2, -following the semantics of the Lua < operator -(that is, may call metamethods). -Otherwise returns 0. -Also returns 0 if any of the indices is non valid. - - - - - -

lua_load

-[-0, +1, -] -

int lua_load (lua_State *L,
-              lua_Reader reader,
-              void *data,
-              const char *chunkname);
- -

-Loads a Lua chunk. -If there are no errors, -lua_load pushes the compiled chunk as a Lua -function on top of the stack. -Otherwise, it pushes an error message. -The return values of lua_load are: - -

    - -
  • 0: no errors;
    • - -
  • LUA_ERRSYNTAX: -syntax error during pre-compilation;
    • - -
  • LUA_ERRMEM: -memory allocation error.
    • - -
- -

-This function only loads a chunk; -it does not run it. - - -

-lua_load automatically detects whether the chunk is text or binary, -and loads it accordingly (see program luac). - - -

-The lua_load function uses a user-supplied reader function -to read the chunk (see lua_Reader). -The data argument is an opaque value passed to the reader function. - - -

-The chunkname argument gives a name to the chunk, -which is used for error messages and in debug information (see §3.8). - - - - - -

lua_newstate

-[-0, +0, -] -

lua_State *lua_newstate (lua_Alloc f, void *ud);
- -

-Creates a new, independent state. -Returns NULL if cannot create the state -(due to lack of memory). -The argument f is the allocator function; -Lua does all memory allocation for this state through this function. -The second argument, ud, is an opaque pointer that Lua -simply passes to the allocator in every call. - - - - - -

lua_newtable

-[-0, +1, m] -

void lua_newtable (lua_State *L);
- -

-Creates a new empty table and pushes it onto the stack. -It is equivalent to lua_createtable(L, 0, 0). - - - - - -

lua_newthread

-[-0, +1, m] -

lua_State *lua_newthread (lua_State *L);
- -

-Creates a new thread, pushes it on the stack, -and returns a pointer to a lua_State that represents this new thread. -The new state returned by this function shares with the original state -all global objects (such as tables), -but has an independent execution stack. - - -

-There is no explicit function to close or to destroy a thread. -Threads are subject to garbage collection, -like any Lua object. - - - - - -

lua_newuserdata

-[-0, +1, m] -

void *lua_newuserdata (lua_State *L, size_t size);
- -

-This function allocates a new block of memory with the given size, -pushes onto the stack a new full userdata with the block address, -and returns this address. - - -

-Userdata represent C values in Lua. -A full userdata represents a block of memory. -It is an object (like a table): -you must create it, it can have its own metatable, -and you can detect when it is being collected. -A full userdata is only equal to itself (under raw equality). - - -

-When Lua collects a full userdata with a gc metamethod, -Lua calls the metamethod and marks the userdata as finalized. -When this userdata is collected again then -Lua frees its corresponding memory. - - - - - -

lua_next

-[-1, +(2|0), e] -

int lua_next (lua_State *L, int index);
- -

-Pops a key from the stack, -and pushes a key-value pair from the table at the given index -(the "next" pair after the given key). -If there are no more elements in the table, -then lua_next returns 0 (and pushes nothing). - - -

-A typical traversal looks like this: - -

-     /* table is in the stack at index 't' */
-     lua_pushnil(L);  /* first key */
-     while (lua_next(L, t) != 0) {
-       /* uses 'key' (at index -2) and 'value' (at index -1) */
-       printf("%s - %s\n",
-              lua_typename(L, lua_type(L, -2)),
-              lua_typename(L, lua_type(L, -1)));
-       /* removes 'value'; keeps 'key' for next iteration */
-       lua_pop(L, 1);
-     }
-
- -

-While traversing a table, -do not call lua_tolstring directly on a key, -unless you know that the key is actually a string. -Recall that lua_tolstring changes -the value at the given index; -this confuses the next call to lua_next. - - - - - -

lua_Number

-
typedef double lua_Number;
- -

-The type of numbers in Lua. -By default, it is double, but that can be changed in luaconf.h. - - -

-Through the configuration file you can change -Lua to operate with another type for numbers (e.g., float or long). - - - - - -

lua_objlen

-[-0, +0, -] -

size_t lua_objlen (lua_State *L, int index);
- -

-Returns the "length" of the value at the given acceptable index: -for strings, this is the string length; -for tables, this is the result of the length operator ('#'); -for userdata, this is the size of the block of memory allocated -for the userdata; -for other values, it is 0. - - - - - -

lua_pcall

-[-(nargs + 1), +(nresults|1), -] -

int lua_pcall (lua_State *L, int nargs, int nresults, int errfunc);
- -

-Calls a function in protected mode. - - -

-Both nargs and nresults have the same meaning as -in lua_call. -If there are no errors during the call, -lua_pcall behaves exactly like lua_call. -However, if there is any error, -lua_pcall catches it, -pushes a single value on the stack (the error message), -and returns an error code. -Like lua_call, -lua_pcall always removes the function -and its arguments from the stack. - - -

-If errfunc is 0, -then the error message returned on the stack -is exactly the original error message. -Otherwise, errfunc is the stack index of an -error handler function. -(In the current implementation, this index cannot be a pseudo-index.) -In case of runtime errors, -this function will be called with the error message -and its return value will be the message returned on the stack by lua_pcall. - - -

-Typically, the error handler function is used to add more debug -information to the error message, such as a stack traceback. -Such information cannot be gathered after the return of lua_pcall, -since by then the stack has unwound. - - -

-The lua_pcall function returns 0 in case of success -or one of the following error codes -(defined in lua.h): - -

    - -
  • LUA_ERRRUN: -a runtime error. -
    • - -
  • LUA_ERRMEM: -memory allocation error. -For such errors, Lua does not call the error handler function. -
    • - -
  • LUA_ERRERR: -error while running the error handler function. -
    • - -
- - - - -

lua_pop

-[-n, +0, -] -

void lua_pop (lua_State *L, int n);
- -

-Pops n elements from the stack. - - - - - -

lua_pushboolean

-[-0, +1, -] -

void lua_pushboolean (lua_State *L, int b);
- -

-Pushes a boolean value with value b onto the stack. - - - - - -

lua_pushcclosure

-[-n, +1, m] -

void lua_pushcclosure (lua_State *L, lua_CFunction fn, int n);
- -

-Pushes a new C closure onto the stack. - - -

-When a C function is created, -it is possible to associate some values with it, -thus creating a C closure (see §3.4); -these values are then accessible to the function whenever it is called. -To associate values with a C function, -first these values should be pushed onto the stack -(when there are multiple values, the first value is pushed first). -Then lua_pushcclosure -is called to create and push the C function onto the stack, -with the argument n telling how many values should be -associated with the function. -lua_pushcclosure also pops these values from the stack. - - -

-The maximum value for n is 255. - - - - - -

lua_pushcfunction

-[-0, +1, m] -

void lua_pushcfunction (lua_State *L, lua_CFunction f);
- -

-Pushes a C function onto the stack. -This function receives a pointer to a C function -and pushes onto the stack a Lua value of type function that, -when called, invokes the corresponding C function. - - -

-Any function to be registered in Lua must -follow the correct protocol to receive its parameters -and return its results (see lua_CFunction). - - -

-lua_pushcfunction is defined as a macro: - -

-     #define lua_pushcfunction(L,f)  lua_pushcclosure(L,f,0)
-
- - - - -

lua_pushfstring

-[-0, +1, m] -

const char *lua_pushfstring (lua_State *L, const char *fmt, ...);
- -

-Pushes onto the stack a formatted string -and returns a pointer to this string. -It is similar to the C function sprintf, -but has some important differences: - -

    - -
  • -You do not have to allocate space for the result: -the result is a Lua string and Lua takes care of memory allocation -(and deallocation, through garbage collection). -
    • - -
  • -The conversion specifiers are quite restricted. -There are no flags, widths, or precisions. -The conversion specifiers can only be -'%%' (inserts a '%' in the string), -'%s' (inserts a zero-terminated string, with no size restrictions), -'%f' (inserts a lua_Number), -'%p' (inserts a pointer as a hexadecimal numeral), -'%d' (inserts an int), and -'%c' (inserts an int as a character). -
    • - -
- - - - -

lua_pushinteger

-[-0, +1, -] -

void lua_pushinteger (lua_State *L, lua_Integer n);
- -

-Pushes a number with value n onto the stack. - - - - - -

lua_pushlightuserdata

-[-0, +1, -] -

void lua_pushlightuserdata (lua_State *L, void *p);
- -

-Pushes a light userdata onto the stack. - - -

-Userdata represent C values in Lua. -A light userdata represents a pointer. -It is a value (like a number): -you do not create it, it has no individual metatable, -and it is not collected (as it was never created). -A light userdata is equal to "any" -light userdata with the same C address. - - - - - -

lua_pushliteral

-[-0, +1, m] -

void lua_pushliteral (lua_State *L, const char *s);
- -

-This macro is equivalent to lua_pushlstring, -but can be used only when s is a literal string. -In these cases, it automatically provides the string length. - - - - - -

lua_pushlstring

-[-0, +1, m] -

void lua_pushlstring (lua_State *L, const char *s, size_t len);
- -

-Pushes the string pointed to by s with size len -onto the stack. -Lua makes (or reuses) an internal copy of the given string, -so the memory at s can be freed or reused immediately after -the function returns. -The string can contain embedded zeros. - - - - - -

lua_pushnil

-[-0, +1, -] -

void lua_pushnil (lua_State *L);
- -

-Pushes a nil value onto the stack. - - - - - -

lua_pushnumber

-[-0, +1, -] -

void lua_pushnumber (lua_State *L, lua_Number n);
- -

-Pushes a number with value n onto the stack. - - - - - -

lua_pushstring

-[-0, +1, m] -

void lua_pushstring (lua_State *L, const char *s);
- -

-Pushes the zero-terminated string pointed to by s -onto the stack. -Lua makes (or reuses) an internal copy of the given string, -so the memory at s can be freed or reused immediately after -the function returns. -The string cannot contain embedded zeros; -it is assumed to end at the first zero. - - - - - -

lua_pushthread

-[-0, +1, -] -

int lua_pushthread (lua_State *L);
- -

-Pushes the thread represented by L onto the stack. -Returns 1 if this thread is the main thread of its state. - - - - - -

lua_pushvalue

-[-0, +1, -] -

void lua_pushvalue (lua_State *L, int index);
- -

-Pushes a copy of the element at the given valid index -onto the stack. - - - - - -

lua_pushvfstring

-[-0, +1, m] -

const char *lua_pushvfstring (lua_State *L,
-                              const char *fmt,
-                              va_list argp);
- -

-Equivalent to lua_pushfstring, except that it receives a va_list -instead of a variable number of arguments. - - - - - -

lua_rawequal

-[-0, +0, -] -

int lua_rawequal (lua_State *L, int index1, int index2);
- -

-Returns 1 if the two values in acceptable indices index1 and -index2 are primitively equal -(that is, without calling metamethods). -Otherwise returns 0. -Also returns 0 if any of the indices are non valid. - - - - - -

lua_rawget

-[-1, +1, -] -

void lua_rawget (lua_State *L, int index);
- -

-Similar to lua_gettable, but does a raw access -(i.e., without metamethods). - - - - - -

lua_rawgeti

-[-0, +1, -] -

void lua_rawgeti (lua_State *L, int index, int n);
- -

-Pushes onto the stack the value t[n], -where t is the value at the given valid index. -The access is raw; -that is, it does not invoke metamethods. - - - - - -

lua_rawset

-[-2, +0, m] -

void lua_rawset (lua_State *L, int index);
- -

-Similar to lua_settable, but does a raw assignment -(i.e., without metamethods). - - - - - -

lua_rawseti

-[-1, +0, m] -

void lua_rawseti (lua_State *L, int index, int n);
- -

-Does the equivalent of t[n] = v, -where t is the value at the given valid index -and v is the value at the top of the stack. - - -

-This function pops the value from the stack. -The assignment is raw; -that is, it does not invoke metamethods. - - - - - -

lua_Reader

-
typedef const char * (*lua_Reader) (lua_State *L,
-                                    void *data,
-                                    size_t *size);
- -

-The reader function used by lua_load. -Every time it needs another piece of the chunk, -lua_load calls the reader, -passing along its data parameter. -The reader must return a pointer to a block of memory -with a new piece of the chunk -and set size to the block size. -The block must exist until the reader function is called again. -To signal the end of the chunk, -the reader must return NULL or set size to zero. -The reader function may return pieces of any size greater than zero. - - - - - -

lua_register

-[-0, +0, e] -

void lua_register (lua_State *L,
-                   const char *name,
-                   lua_CFunction f);
- -

-Sets the C function f as the new value of global name. -It is defined as a macro: - -

-     #define lua_register(L,n,f) \
-            (lua_pushcfunction(L, f), lua_setglobal(L, n))
-
- - - - -

lua_remove

-[-1, +0, -] -

void lua_remove (lua_State *L, int index);
- -

-Removes the element at the given valid index, -shifting down the elements above this index to fill the gap. -Cannot be called with a pseudo-index, -because a pseudo-index is not an actual stack position. - - - - - -

lua_replace

-[-1, +0, -] -

void lua_replace (lua_State *L, int index);
- -

-Moves the top element into the given position (and pops it), -without shifting any element -(therefore replacing the value at the given position). - - - - - -

lua_resume

-[-?, +?, -] -

int lua_resume (lua_State *L, int narg);
- -

-Starts and resumes a coroutine in a given thread. - - -

-To start a coroutine, you first create a new thread -(see lua_newthread); -then you push onto its stack the main function plus any arguments; -then you call lua_resume, -with narg being the number of arguments. -This call returns when the coroutine suspends or finishes its execution. -When it returns, the stack contains all values passed to lua_yield, -or all values returned by the body function. -lua_resume returns -LUA_YIELD if the coroutine yields, -0 if the coroutine finishes its execution -without errors, -or an error code in case of errors (see lua_pcall). -In case of errors, -the stack is not unwound, -so you can use the debug API over it. -The error message is on the top of the stack. -To restart a coroutine, you put on its stack only the values to -be passed as results from yield, -and then call lua_resume. - - - - - -

lua_setallocf

-[-0, +0, -] -

void lua_setallocf (lua_State *L, lua_Alloc f, void *ud);
- -

-Changes the allocator function of a given state to f -with user data ud. - - - - - -

lua_setfenv

-[-1, +0, -] -

int lua_setfenv (lua_State *L, int index);
- -

-Pops a table from the stack and sets it as -the new environment for the value at the given index. -If the value at the given index is -neither a function nor a thread nor a userdata, -lua_setfenv returns 0. -Otherwise it returns 1. - - - - - -

lua_setfield

-[-1, +0, e] -

void lua_setfield (lua_State *L, int index, const char *k);
- -

-Does the equivalent to t[k] = v, -where t is the value at the given valid index -and v is the value at the top of the stack. - - -

-This function pops the value from the stack. -As in Lua, this function may trigger a metamethod -for the "newindex" event (see §2.8). - - - - - -

lua_setglobal

-[-1, +0, e] -

void lua_setglobal (lua_State *L, const char *name);
- -

-Pops a value from the stack and -sets it as the new value of global name. -It is defined as a macro: - -

-     #define lua_setglobal(L,s)   lua_setfield(L, LUA_GLOBALSINDEX, s)
-
- - - - -

lua_setmetatable

-[-1, +0, -] -

int lua_setmetatable (lua_State *L, int index);
- -

-Pops a table from the stack and -sets it as the new metatable for the value at the given -acceptable index. - - - - - -

lua_settable

-[-2, +0, e] -

void lua_settable (lua_State *L, int index);
- -

-Does the equivalent to t[k] = v, -where t is the value at the given valid index, -v is the value at the top of the stack, -and k is the value just below the top. - - -

-This function pops both the key and the value from the stack. -As in Lua, this function may trigger a metamethod -for the "newindex" event (see §2.8). - - - - - -

lua_settop

-[-?, +?, -] -

void lua_settop (lua_State *L, int index);
- -

-Accepts any acceptable index, or 0, -and sets the stack top to this index. -If the new top is larger than the old one, -then the new elements are filled with nil. -If index is 0, then all stack elements are removed. - - - - - -

lua_State

-
typedef struct lua_State lua_State;
- -

-Opaque structure that keeps the whole state of a Lua interpreter. -The Lua library is fully reentrant: -it has no global variables. -All information about a state is kept in this structure. - - -

-A pointer to this state must be passed as the first argument to -every function in the library, except to lua_newstate, -which creates a Lua state from scratch. - - - - - -

lua_status

-[-0, +0, -] -

int lua_status (lua_State *L);
- -

-Returns the status of the thread L. - - -

-The status can be 0 for a normal thread, -an error code if the thread finished its execution with an error, -or LUA_YIELD if the thread is suspended. - - - - - -

lua_toboolean

-[-0, +0, -] -

int lua_toboolean (lua_State *L, int index);
- -

-Converts the Lua value at the given acceptable index to a C boolean -value (0 or 1). -Like all tests in Lua, -lua_toboolean returns 1 for any Lua value -different from false and nil; -otherwise it returns 0. -It also returns 0 when called with a non-valid index. -(If you want to accept only actual boolean values, -use lua_isboolean to test the value's type.) - - - - - -

lua_tocfunction

-[-0, +0, -] -

lua_CFunction lua_tocfunction (lua_State *L, int index);
- -

-Converts a value at the given acceptable index to a C function. -That value must be a C function; -otherwise, returns NULL. - - - - - -

lua_tointeger

-[-0, +0, -] -

lua_Integer lua_tointeger (lua_State *L, int index);
- -

-Converts the Lua value at the given acceptable index -to the signed integral type lua_Integer. -The Lua value must be a number or a string convertible to a number -(see §2.2.1); -otherwise, lua_tointeger returns 0. - - -

-If the number is not an integer, -it is truncated in some non-specified way. - - - - - -

lua_tolstring

-[-0, +0, m] -

const char *lua_tolstring (lua_State *L, int index, size_t *len);
- -

-Converts the Lua value at the given acceptable index to a C string. -If len is not NULL, -it also sets *len with the string length. -The Lua value must be a string or a number; -otherwise, the function returns NULL. -If the value is a number, -then lua_tolstring also -changes the actual value in the stack to a string. -(This change confuses lua_next -when lua_tolstring is applied to keys during a table traversal.) - - -

-lua_tolstring returns a fully aligned pointer -to a string inside the Lua state. -This string always has a zero ('\0') -after its last character (as in C), -but can contain other zeros in its body. -Because Lua has garbage collection, -there is no guarantee that the pointer returned by lua_tolstring -will be valid after the corresponding value is removed from the stack. - - - - - -

lua_tonumber

-[-0, +0, -] -

lua_Number lua_tonumber (lua_State *L, int index);
- -

-Converts the Lua value at the given acceptable index -to the C type lua_Number (see lua_Number). -The Lua value must be a number or a string convertible to a number -(see §2.2.1); -otherwise, lua_tonumber returns 0. - - - - - -

lua_topointer

-[-0, +0, -] -

const void *lua_topointer (lua_State *L, int index);
- -

-Converts the value at the given acceptable index to a generic -C pointer (void*). -The value can be a userdata, a table, a thread, or a function; -otherwise, lua_topointer returns NULL. -Different objects will give different pointers. -There is no way to convert the pointer back to its original value. - - -

-Typically this function is used only for debug information. - - - - - -

lua_tostring

-[-0, +0, m] -

const char *lua_tostring (lua_State *L, int index);
- -

-Equivalent to lua_tolstring with len equal to NULL. - - - - - -

lua_tothread

-[-0, +0, -] -

lua_State *lua_tothread (lua_State *L, int index);
- -

-Converts the value at the given acceptable index to a Lua thread -(represented as lua_State*). -This value must be a thread; -otherwise, the function returns NULL. - - - - - -

lua_touserdata

-[-0, +0, -] -

void *lua_touserdata (lua_State *L, int index);
- -

-If the value at the given acceptable index is a full userdata, -returns its block address. -If the value is a light userdata, -returns its pointer. -Otherwise, returns NULL. - - - - - -

lua_type

-[-0, +0, -] -

int lua_type (lua_State *L, int index);
- -

-Returns the type of the value in the given acceptable index, -or LUA_TNONE for a non-valid index -(that is, an index to an "empty" stack position). -The types returned by lua_type are coded by the following constants -defined in lua.h: -LUA_TNIL, -LUA_TNUMBER, -LUA_TBOOLEAN, -LUA_TSTRING, -LUA_TTABLE, -LUA_TFUNCTION, -LUA_TUSERDATA, -LUA_TTHREAD, -and -LUA_TLIGHTUSERDATA. - - - - - -

lua_typename

-[-0, +0, -] -

const char *lua_typename  (lua_State *L, int tp);
- -

-Returns the name of the type encoded by the value tp, -which must be one the values returned by lua_type. - - - - - -

lua_Writer

-
typedef int (*lua_Writer) (lua_State *L,
-                           const void* p,
-                           size_t sz,
-                           void* ud);
- -

-The type of the writer function used by lua_dump. -Every time it produces another piece of chunk, -lua_dump calls the writer, -passing along the buffer to be written (p), -its size (sz), -and the data parameter supplied to lua_dump. - - -

-The writer returns an error code: -0 means no errors; -any other value means an error and stops lua_dump from -calling the writer again. - - - - - -

lua_xmove

-[-?, +?, -] -

void lua_xmove (lua_State *from, lua_State *to, int n);
- -

-Exchange values between different threads of the same global state. - - -

-This function pops n values from the stack from, -and pushes them onto the stack to. - - - - - -

lua_yield

-[-?, +?, -] -

int lua_yield  (lua_State *L, int nresults);
- -

-Yields a coroutine. - - -

-This function should only be called as the -return expression of a C function, as follows: - -

-     return lua_yield (L, nresults);
-

-When a C function calls lua_yield in that way, -the running coroutine suspends its execution, -and the call to lua_resume that started this coroutine returns. -The parameter nresults is the number of values from the stack -that are passed as results to lua_resume. - - - - - - - -

3.8 - The Debug Interface

- -

-Lua has no built-in debugging facilities. -Instead, it offers a special interface -by means of functions and hooks. -This interface allows the construction of different -kinds of debuggers, profilers, and other tools -that need "inside information" from the interpreter. - - - -

lua_Debug

-
typedef struct lua_Debug {
-  int event;
-  const char *name;           /* (n) */
-  const char *namewhat;       /* (n) */
-  const char *what;           /* (S) */
-  const char *source;         /* (S) */
-  int currentline;            /* (l) */
-  int nups;                   /* (u) number of upvalues */
-  int linedefined;            /* (S) */
-  int lastlinedefined;        /* (S) */
-  char short_src[LUA_IDSIZE]; /* (S) */
-  /* private part */
-  other fields
-} lua_Debug;
- -

-A structure used to carry different pieces of -information about an active function. -lua_getstack fills only the private part -of this structure, for later use. -To fill the other fields of lua_Debug with useful information, -call lua_getinfo. - - -

-The fields of lua_Debug have the following meaning: - -

    - -
  • source: -If the function was defined in a string, -then source is that string. -If the function was defined in a file, -then source starts with a '@' followed by the file name. -
    • - -
  • short_src: -a "printable" version of source, to be used in error messages. -
    • - -
  • linedefined: -the line number where the definition of the function starts. -
    • - -
  • lastlinedefined: -the line number where the definition of the function ends. -
    • - -
  • what: -the string "Lua" if the function is a Lua function, -"C" if it is a C function, -"main" if it is the main part of a chunk, -and "tail" if it was a function that did a tail call. -In the latter case, -Lua has no other information about the function. -
    • - -
  • currentline: -the current line where the given function is executing. -When no line information is available, -currentline is set to -1. -
    • - -
  • name: -a reasonable name for the given function. -Because functions in Lua are first-class values, -they do not have a fixed name: -some functions can be the value of multiple global variables, -while others can be stored only in a table field. -The lua_getinfo function checks how the function was -called to find a suitable name. -If it cannot find a name, -then name is set to NULL. -
    • - -
  • namewhat: -explains the name field. -The value of namewhat can be -"global", "local", "method", -"field", "upvalue", or "" (the empty string), -according to how the function was called. -(Lua uses the empty string when no other option seems to apply.) -
    • - -
  • nups: -the number of upvalues of the function. -
    • - -
- - - - -

lua_gethook

-[-0, +0, -] -

lua_Hook lua_gethook (lua_State *L);
- -

-Returns the current hook function. - - - - - -

lua_gethookcount

-[-0, +0, -] -

int lua_gethookcount (lua_State *L);
- -

-Returns the current hook count. - - - - - -

lua_gethookmask

-[-0, +0, -] -

int lua_gethookmask (lua_State *L);
- -

-Returns the current hook mask. - - - - - -

lua_getinfo

-[-(0|1), +(0|1|2), m] -

int lua_getinfo (lua_State *L, const char *what, lua_Debug *ar);
- -

-Returns information about a specific function or function invocation. - - -

-To get information about a function invocation, -the parameter ar must be a valid activation record that was -filled by a previous call to lua_getstack or -given as argument to a hook (see lua_Hook). - - -

-To get information about a function you push it onto the stack -and start the what string with the character '>'. -(In that case, -lua_getinfo pops the function in the top of the stack.) -For instance, to know in which line a function f was defined, -you can write the following code: - -

-     lua_Debug ar;
-     lua_getfield(L, LUA_GLOBALSINDEX, "f");  /* get global 'f' */
-     lua_getinfo(L, ">S", &ar);
-     printf("%d\n", ar.linedefined);
-
- -

-Each character in the string what -selects some fields of the structure ar to be filled or -a value to be pushed on the stack: - -

    - -
  • 'n': fills in the field name and namewhat; -
    • - -
  • 'S': -fills in the fields source, short_src, -linedefined, lastlinedefined, and what; -
    • - -
  • 'l': fills in the field currentline; -
    • - -
  • 'u': fills in the field nups; -
    • - -
  • 'f': -pushes onto the stack the function that is -running at the given level; -
    • - -
  • 'L': -pushes onto the stack a table whose indices are the -numbers of the lines that are valid on the function. -(A valid line is a line with some associated code, -that is, a line where you can put a break point. -Non-valid lines include empty lines and comments.) -
    • - -
- -

-This function returns 0 on error -(for instance, an invalid option in what). - - - - - -

lua_getlocal

-[-0, +(0|1), -] -

const char *lua_getlocal (lua_State *L, lua_Debug *ar, int n);
- -

-Gets information about a local variable of a given activation record. -The parameter ar must be a valid activation record that was -filled by a previous call to lua_getstack or -given as argument to a hook (see lua_Hook). -The index n selects which local variable to inspect -(1 is the first parameter or active local variable, and so on, -until the last active local variable). -lua_getlocal pushes the variable's value onto the stack -and returns its name. - - -

-Variable names starting with '(' (open parentheses) -represent internal variables -(loop control variables, temporaries, and C function locals). - - -

-Returns NULL (and pushes nothing) -when the index is greater than -the number of active local variables. - - - - - -

lua_getstack

-[-0, +0, -] -

int lua_getstack (lua_State *L, int level, lua_Debug *ar);
- -

-Get information about the interpreter runtime stack. - - -

-This function fills parts of a lua_Debug structure with -an identification of the activation record -of the function executing at a given level. -Level 0 is the current running function, -whereas level n+1 is the function that has called level n. -When there are no errors, lua_getstack returns 1; -when called with a level greater than the stack depth, -it returns 0. - - - - - -

lua_getupvalue

-[-0, +(0|1), -] -

const char *lua_getupvalue (lua_State *L, int funcindex, int n);
- -

-Gets information about a closure's upvalue. -(For Lua functions, -upvalues are the external local variables that the function uses, -and that are consequently included in its closure.) -lua_getupvalue gets the index n of an upvalue, -pushes the upvalue's value onto the stack, -and returns its name. -funcindex points to the closure in the stack. -(Upvalues have no particular order, -as they are active through the whole function. -So, they are numbered in an arbitrary order.) - - -

-Returns NULL (and pushes nothing) -when the index is greater than the number of upvalues. -For C functions, this function uses the empty string "" -as a name for all upvalues. - - - - - -

lua_Hook

-
typedef void (*lua_Hook) (lua_State *L, lua_Debug *ar);
- -

-Type for debugging hook functions. - - -

-Whenever a hook is called, its ar argument has its field -event set to the specific event that triggered the hook. -Lua identifies these events with the following constants: -LUA_HOOKCALL, LUA_HOOKRET, -LUA_HOOKTAILRET, LUA_HOOKLINE, -and LUA_HOOKCOUNT. -Moreover, for line events, the field currentline is also set. -To get the value of any other field in ar, -the hook must call lua_getinfo. -For return events, event can be LUA_HOOKRET, -the normal value, or LUA_HOOKTAILRET. -In the latter case, Lua is simulating a return from -a function that did a tail call; -in this case, it is useless to call lua_getinfo. - - -

-While Lua is running a hook, it disables other calls to hooks. -Therefore, if a hook calls back Lua to execute a function or a chunk, -this execution occurs without any calls to hooks. - - - - - -

lua_sethook

-[-0, +0, -] -

int lua_sethook (lua_State *L, lua_Hook f, int mask, int count);
- -

-Sets the debugging hook function. - - -

-Argument f is the hook function. -mask specifies on which events the hook will be called: -it is formed by a bitwise or of the constants -LUA_MASKCALL, -LUA_MASKRET, -LUA_MASKLINE, -and LUA_MASKCOUNT. -The count argument is only meaningful when the mask -includes LUA_MASKCOUNT. -For each event, the hook is called as explained below: - -

    - -
  • The call hook: is called when the interpreter calls a function. -The hook is called just after Lua enters the new function, -before the function gets its arguments. -
    • - -
  • The return hook: is called when the interpreter returns from a function. -The hook is called just before Lua leaves the function. -You have no access to the values to be returned by the function. -
    • - -
  • The line hook: is called when the interpreter is about to -start the execution of a new line of code, -or when it jumps back in the code (even to the same line). -(This event only happens while Lua is executing a Lua function.) -
    • - -
  • The count hook: is called after the interpreter executes every -count instructions. -(This event only happens while Lua is executing a Lua function.) -
    • - -
- -

-A hook is disabled by setting mask to zero. - - - - - -

lua_setlocal

-[-(0|1), +0, -] -

const char *lua_setlocal (lua_State *L, lua_Debug *ar, int n);
- -

-Sets the value of a local variable of a given activation record. -Parameters ar and n are as in lua_getlocal -(see lua_getlocal). -lua_setlocal assigns the value at the top of the stack -to the variable and returns its name. -It also pops the value from the stack. - - -

-Returns NULL (and pops nothing) -when the index is greater than -the number of active local variables. - - - - - -

lua_setupvalue

-[-(0|1), +0, -] -

const char *lua_setupvalue (lua_State *L, int funcindex, int n);
- -

-Sets the value of a closure's upvalue. -It assigns the value at the top of the stack -to the upvalue and returns its name. -It also pops the value from the stack. -Parameters funcindex and n are as in the lua_getupvalue -(see lua_getupvalue). - - -

-Returns NULL (and pops nothing) -when the index is greater than the number of upvalues. - - - - - - - -

4 - The Auxiliary Library

- -

- -The auxiliary library provides several convenient functions -to interface C with Lua. -While the basic API provides the primitive functions for all -interactions between C and Lua, -the auxiliary library provides higher-level functions for some -common tasks. - - -

-All functions from the auxiliary library -are defined in header file lauxlib.h and -have a prefix luaL_. - - -

-All functions in the auxiliary library are built on -top of the basic API, -and so they provide nothing that cannot be done with this API. - - -

-Several functions in the auxiliary library are used to -check C function arguments. -Their names are always luaL_check* or luaL_opt*. -All of these functions throw an error if the check is not satisfied. -Because the error message is formatted for arguments -(e.g., "bad argument #1"), -you should not use these functions for other stack values. - - - -

4.1 - Functions and Types

- -

-Here we list all functions and types from the auxiliary library -in alphabetical order. - - - -

luaL_addchar

-[-0, +0, m] -

void luaL_addchar (luaL_Buffer *B, char c);
- -

-Adds the character c to the buffer B -(see luaL_Buffer). - - - - - -

luaL_addlstring

-[-0, +0, m] -

void luaL_addlstring (luaL_Buffer *B, const char *s, size_t l);
- -

-Adds the string pointed to by s with length l to -the buffer B -(see luaL_Buffer). -The string may contain embedded zeros. - - - - - -

luaL_addsize

-[-0, +0, m] -

void luaL_addsize (luaL_Buffer *B, size_t n);
- -

-Adds to the buffer B (see luaL_Buffer) -a string of length n previously copied to the -buffer area (see luaL_prepbuffer). - - - - - -

luaL_addstring

-[-0, +0, m] -

void luaL_addstring (luaL_Buffer *B, const char *s);
- -

-Adds the zero-terminated string pointed to by s -to the buffer B -(see luaL_Buffer). -The string may not contain embedded zeros. - - - - - -

luaL_addvalue

-[-1, +0, m] -

void luaL_addvalue (luaL_Buffer *B);
- -

-Adds the value at the top of the stack -to the buffer B -(see luaL_Buffer). -Pops the value. - - -

-This is the only function on string buffers that can (and must) -be called with an extra element on the stack, -which is the value to be added to the buffer. - - - - - -

luaL_argcheck

-[-0, +0, v] -

void luaL_argcheck (lua_State *L,
-                    int cond,
-                    int narg,
-                    const char *extramsg);
- -

-Checks whether cond is true. -If not, raises an error with the following message, -where func is retrieved from the call stack: - -

-     bad argument #<narg> to <func> (<extramsg>)
-
- - - - -

luaL_argerror

-[-0, +0, v] -

int luaL_argerror (lua_State *L, int narg, const char *extramsg);
- -

-Raises an error with the following message, -where func is retrieved from the call stack: - -

-     bad argument #<narg> to <func> (<extramsg>)
-
- -

-This function never returns, -but it is an idiom to use it in C functions -as return luaL_argerror(args). - - - - - -

luaL_Buffer

-
typedef struct luaL_Buffer luaL_Buffer;
- -

-Type for a string buffer. - - -

-A string buffer allows C code to build Lua strings piecemeal. -Its pattern of use is as follows: - -

    - -
  • First you declare a variable b of type luaL_Buffer.
    • - -
  • Then you initialize it with a call luaL_buffinit(L, &b).
    • - -
  • -Then you add string pieces to the buffer calling any of -the luaL_add* functions. -
    • - -
  • -You finish by calling luaL_pushresult(&b). -This call leaves the final string on the top of the stack. -
    • - -
- -

-During its normal operation, -a string buffer uses a variable number of stack slots. -So, while using a buffer, you cannot assume that you know where -the top of the stack is. -You can use the stack between successive calls to buffer operations -as long as that use is balanced; -that is, -when you call a buffer operation, -the stack is at the same level -it was immediately after the previous buffer operation. -(The only exception to this rule is luaL_addvalue.) -After calling luaL_pushresult the stack is back to its -level when the buffer was initialized, -plus the final string on its top. - - - - - -

luaL_buffinit

-[-0, +0, -] -

void luaL_buffinit (lua_State *L, luaL_Buffer *B);
- -

-Initializes a buffer B. -This function does not allocate any space; -the buffer must be declared as a variable -(see luaL_Buffer). - - - - - -

luaL_callmeta

-[-0, +(0|1), e] -

int luaL_callmeta (lua_State *L, int obj, const char *e);
- -

-Calls a metamethod. - - -

-If the object at index obj has a metatable and this -metatable has a field e, -this function calls this field and passes the object as its only argument. -In this case this function returns 1 and pushes onto the -stack the value returned by the call. -If there is no metatable or no metamethod, -this function returns 0 (without pushing any value on the stack). - - - - - -

luaL_checkany

-[-0, +0, v] -

void luaL_checkany (lua_State *L, int narg);
- -

-Checks whether the function has an argument -of any type (including nil) at position narg. - - - - - -

luaL_checkint

-[-0, +0, v] -

int luaL_checkint (lua_State *L, int narg);
- -

-Checks whether the function argument narg is a number -and returns this number cast to an int. - - - - - -

luaL_checkinteger

-[-0, +0, v] -

lua_Integer luaL_checkinteger (lua_State *L, int narg);
- -

-Checks whether the function argument narg is a number -and returns this number cast to a lua_Integer. - - - - - -

luaL_checklong

-[-0, +0, v] -

long luaL_checklong (lua_State *L, int narg);
- -

-Checks whether the function argument narg is a number -and returns this number cast to a long. - - - - - -

luaL_checklstring

-[-0, +0, v] -

const char *luaL_checklstring (lua_State *L, int narg, size_t *l);
- -

-Checks whether the function argument narg is a string -and returns this string; -if l is not NULL fills *l -with the string's length. - - -

-This function uses lua_tolstring to get its result, -so all conversions and caveats of that function apply here. - - - - - -

luaL_checknumber

-[-0, +0, v] -

lua_Number luaL_checknumber (lua_State *L, int narg);
- -

-Checks whether the function argument narg is a number -and returns this number. - - - - - -

luaL_checkoption

-[-0, +0, v] -

int luaL_checkoption (lua_State *L,
-                      int narg,
-                      const char *def,
-                      const char *const lst[]);
- -

-Checks whether the function argument narg is a string and -searches for this string in the array lst -(which must be NULL-terminated). -Returns the index in the array where the string was found. -Raises an error if the argument is not a string or -if the string cannot be found. - - -

-If def is not NULL, -the function uses def as a default value when -there is no argument narg or if this argument is nil. - - -

-This is a useful function for mapping strings to C enums. -(The usual convention in Lua libraries is -to use strings instead of numbers to select options.) - - - - - -

luaL_checkstack

-[-0, +0, v] -

void luaL_checkstack (lua_State *L, int sz, const char *msg);
- -

-Grows the stack size to top + sz elements, -raising an error if the stack cannot grow to that size. -msg is an additional text to go into the error message. - - - - - -

luaL_checkstring

-[-0, +0, v] -

const char *luaL_checkstring (lua_State *L, int narg);
- -

-Checks whether the function argument narg is a string -and returns this string. - - -

-This function uses lua_tolstring to get its result, -so all conversions and caveats of that function apply here. - - - - - -

luaL_checktype

-[-0, +0, v] -

void luaL_checktype (lua_State *L, int narg, int t);
- -

-Checks whether the function argument narg has type t. -See lua_type for the encoding of types for t. - - - - - -

luaL_checkudata

-[-0, +0, v] -

void *luaL_checkudata (lua_State *L, int narg, const char *tname);
- -

-Checks whether the function argument narg is a userdata -of the type tname (see luaL_newmetatable). - - - - - -

luaL_dofile

-[-0, +?, m] -

int luaL_dofile (lua_State *L, const char *filename);
- -

-Loads and runs the given file. -It is defined as the following macro: - -

-     (luaL_loadfile(L, filename) || lua_pcall(L, 0, LUA_MULTRET, 0))
-

-It returns 0 if there are no errors -or 1 in case of errors. - - - - - -

luaL_dostring

-[-0, +?, m] -

int luaL_dostring (lua_State *L, const char *str);
- -

-Loads and runs the given string. -It is defined as the following macro: - -

-     (luaL_loadstring(L, str) || lua_pcall(L, 0, LUA_MULTRET, 0))
-

-It returns 0 if there are no errors -or 1 in case of errors. - - - - - -

luaL_error

-[-0, +0, v] -

int luaL_error (lua_State *L, const char *fmt, ...);
- -

-Raises an error. -The error message format is given by fmt -plus any extra arguments, -following the same rules of lua_pushfstring. -It also adds at the beginning of the message the file name and -the line number where the error occurred, -if this information is available. - - -

-This function never returns, -but it is an idiom to use it in C functions -as return luaL_error(args). - - - - - -

luaL_getmetafield

-[-0, +(0|1), m] -

int luaL_getmetafield (lua_State *L, int obj, const char *e);
- -

-Pushes onto the stack the field e from the metatable -of the object at index obj. -If the object does not have a metatable, -or if the metatable does not have this field, -returns 0 and pushes nothing. - - - - - -

luaL_getmetatable

-[-0, +1, -] -

void luaL_getmetatable (lua_State *L, const char *tname);
- -

-Pushes onto the stack the metatable associated with name tname -in the registry (see luaL_newmetatable). - - - - - -

luaL_gsub

-[-0, +1, m] -

const char *luaL_gsub (lua_State *L,
-                       const char *s,
-                       const char *p,
-                       const char *r);
- -

-Creates a copy of string s by replacing -any occurrence of the string p -with the string r. -Pushes the resulting string on the stack and returns it. - - - - - -

luaL_loadbuffer

-[-0, +1, m] -

int luaL_loadbuffer (lua_State *L,
-                     const char *buff,
-                     size_t sz,
-                     const char *name);
- -

-Loads a buffer as a Lua chunk. -This function uses lua_load to load the chunk in the -buffer pointed to by buff with size sz. - - -

-This function returns the same results as lua_load. -name is the chunk name, -used for debug information and error messages. - - - - - -

luaL_loadfile

-[-0, +1, m] -

int luaL_loadfile (lua_State *L, const char *filename);
- -

-Loads a file as a Lua chunk. -This function uses lua_load to load the chunk in the file -named filename. -If filename is NULL, -then it loads from the standard input. -The first line in the file is ignored if it starts with a #. - - -

-This function returns the same results as lua_load, -but it has an extra error code LUA_ERRFILE -if it cannot open/read the file. - - -

-As lua_load, this function only loads the chunk; -it does not run it. - - - - - -

luaL_loadstring

-[-0, +1, m] -

int luaL_loadstring (lua_State *L, const char *s);
- -

-Loads a string as a Lua chunk. -This function uses lua_load to load the chunk in -the zero-terminated string s. - - -

-This function returns the same results as lua_load. - - -

-Also as lua_load, this function only loads the chunk; -it does not run it. - - - - - -

luaL_newmetatable

-[-0, +1, m] -

int luaL_newmetatable (lua_State *L, const char *tname);
- -

-If the registry already has the key tname, -returns 0. -Otherwise, -creates a new table to be used as a metatable for userdata, -adds it to the registry with key tname, -and returns 1. - - -

-In both cases pushes onto the stack the final value associated -with tname in the registry. - - - - - -

luaL_newstate

-[-0, +0, -] -

lua_State *luaL_newstate (void);
- -

-Creates a new Lua state. -It calls lua_newstate with an -allocator based on the standard C realloc function -and then sets a panic function (see lua_atpanic) that prints -an error message to the standard error output in case of fatal -errors. - - -

-Returns the new state, -or NULL if there is a memory allocation error. - - - - - -

luaL_openlibs

-[-0, +0, m] -

void luaL_openlibs (lua_State *L);
- -

-Opens all standard Lua libraries into the given state. - - - - - -

luaL_optint

-[-0, +0, v] -

int luaL_optint (lua_State *L, int narg, int d);
- -

-If the function argument narg is a number, -returns this number cast to an int. -If this argument is absent or is nil, -returns d. -Otherwise, raises an error. - - - - - -

luaL_optinteger

-[-0, +0, v] -

lua_Integer luaL_optinteger (lua_State *L,
-                             int narg,
-                             lua_Integer d);
- -

-If the function argument narg is a number, -returns this number cast to a lua_Integer. -If this argument is absent or is nil, -returns d. -Otherwise, raises an error. - - - - - -

luaL_optlong

-[-0, +0, v] -

long luaL_optlong (lua_State *L, int narg, long d);
- -

-If the function argument narg is a number, -returns this number cast to a long. -If this argument is absent or is nil, -returns d. -Otherwise, raises an error. - - - - - -

luaL_optlstring

-[-0, +0, v] -

const char *luaL_optlstring (lua_State *L,
-                             int narg,
-                             const char *d,
-                             size_t *l);
- -

-If the function argument narg is a string, -returns this string. -If this argument is absent or is nil, -returns d. -Otherwise, raises an error. - - -

-If l is not NULL, -fills the position *l with the results's length. - - - - - -

luaL_optnumber

-[-0, +0, v] -

lua_Number luaL_optnumber (lua_State *L, int narg, lua_Number d);
- -

-If the function argument narg is a number, -returns this number. -If this argument is absent or is nil, -returns d. -Otherwise, raises an error. - - - - - -

luaL_optstring

-[-0, +0, v] -

const char *luaL_optstring (lua_State *L,
-                            int narg,
-                            const char *d);
- -

-If the function argument narg is a string, -returns this string. -If this argument is absent or is nil, -returns d. -Otherwise, raises an error. - - - - - -

luaL_prepbuffer

-[-0, +0, -] -

char *luaL_prepbuffer (luaL_Buffer *B);
- -

-Returns an address to a space of size LUAL_BUFFERSIZE -where you can copy a string to be added to buffer B -(see luaL_Buffer). -After copying the string into this space you must call -luaL_addsize with the size of the string to actually add -it to the buffer. - - - - - -

luaL_pushresult

-[-?, +1, m] -

void luaL_pushresult (luaL_Buffer *B);
- -

-Finishes the use of buffer B leaving the final string on -the top of the stack. - - - - - -

luaL_ref

-[-1, +0, m] -

int luaL_ref (lua_State *L, int t);
- -

-Creates and returns a reference, -in the table at index t, -for the object at the top of the stack (and pops the object). - - -

-A reference is a unique integer key. -As long as you do not manually add integer keys into table t, -luaL_ref ensures the uniqueness of the key it returns. -You can retrieve an object referred by reference r -by calling lua_rawgeti(L, t, r). -Function luaL_unref frees a reference and its associated object. - - -

-If the object at the top of the stack is nil, -luaL_ref returns the constant LUA_REFNIL. -The constant LUA_NOREF is guaranteed to be different -from any reference returned by luaL_ref. - - - - - -

luaL_Reg

-
typedef struct luaL_Reg {
-  const char *name;
-  lua_CFunction func;
-} luaL_Reg;
- -

-Type for arrays of functions to be registered by -luaL_register. -name is the function name and func is a pointer to -the function. -Any array of luaL_Reg must end with an sentinel entry -in which both name and func are NULL. - - - - - -

luaL_register

-[-(0|1), +1, m] -

void luaL_register (lua_State *L,
-                    const char *libname,
-                    const luaL_Reg *l);
- -

-Opens a library. - - -

-When called with libname equal to NULL, -it simply registers all functions in the list l -(see luaL_Reg) into the table on the top of the stack. - - -

-When called with a non-null libname, -luaL_register creates a new table t, -sets it as the value of the global variable libname, -sets it as the value of package.loaded[libname], -and registers on it all functions in the list l. -If there is a table in package.loaded[libname] or in -variable libname, -reuses this table instead of creating a new one. - - -

-In any case the function leaves the table -on the top of the stack. - - - - - -

luaL_typename

-[-0, +0, -] -

const char *luaL_typename (lua_State *L, int index);
- -

-Returns the name of the type of the value at the given index. - - - - - -

luaL_typerror

-[-0, +0, v] -

int luaL_typerror (lua_State *L, int narg, const char *tname);
- -

-Generates an error with a message like the following: - -

-     location: bad argument narg to 'func' (tname expected, got rt)
-

-where location is produced by luaL_where, -func is the name of the current function, -and rt is the type name of the actual argument. - - - - - -

luaL_unref

-[-0, +0, -] -

void luaL_unref (lua_State *L, int t, int ref);
- -

-Releases reference ref from the table at index t -(see luaL_ref). -The entry is removed from the table, -so that the referred object can be collected. -The reference ref is also freed to be used again. - - -

-If ref is LUA_NOREF or LUA_REFNIL, -luaL_unref does nothing. - - - - - -

luaL_where

-[-0, +1, m] -

void luaL_where (lua_State *L, int lvl);
- -

-Pushes onto the stack a string identifying the current position -of the control at level lvl in the call stack. -Typically this string has the following format: - -

-     chunkname:currentline:
-

-Level 0 is the running function, -level 1 is the function that called the running function, -etc. - - -

-This function is used to build a prefix for error messages. - - - - - - - -

5 - Standard Libraries

- -

-The standard Lua libraries provide useful functions -that are implemented directly through the C API. -Some of these functions provide essential services to the language -(e.g., type and getmetatable); -others provide access to "outside" services (e.g., I/O); -and others could be implemented in Lua itself, -but are quite useful or have critical performance requirements that -deserve an implementation in C (e.g., table.sort). - - -

-All libraries are implemented through the official C API -and are provided as separate C modules. -Currently, Lua has the following standard libraries: - -

    - -
  • basic library,
    • which includes the coroutine sub-library; - -
  • package library;
    • - -
  • string manipulation;
    • - -
  • table manipulation;
    • - -
  • mathematical functions (sin, log, etc.);
    • - -
  • input and output;
    • - -
  • operating system facilities;
    • - -
  • debug facilities.
    • - -

-Except for the basic and package libraries, -each library provides all its functions as fields of a global table -or as methods of its objects. - - -

-To have access to these libraries, -the C host program should call the luaL_openlibs function, -which opens all standard libraries. -Alternatively, -it can open them individually by calling -luaopen_base (for the basic library), -luaopen_package (for the package library), -luaopen_string (for the string library), -luaopen_table (for the table library), -luaopen_math (for the mathematical library), -luaopen_io (for the I/O library), -luaopen_os (for the Operating System library), -and luaopen_debug (for the debug library). -These functions are declared in lualib.h -and should not be called directly: -you must call them like any other Lua C function, -e.g., by using lua_call. - - - -

5.1 - Basic Functions

- -

-The basic library provides some core functions to Lua. -If you do not include this library in your application, -you should check carefully whether you need to provide -implementations for some of its facilities. - - -

-

assert (v [, message])

-Issues an error when -the value of its argument v is false (i.e., nil or false); -otherwise, returns all its arguments. -message is an error message; -when absent, it defaults to "assertion failed!" - - - - -

-

collectgarbage (opt [, arg])

- - -

-This function is a generic interface to the garbage collector. -It performs different functions according to its first argument, opt: - -

    - -
  • "stop": -stops the garbage collector. -
    • - -
  • "restart": -restarts the garbage collector. -
    • - -
  • "collect": -performs a full garbage-collection cycle. -
    • - -
  • "count": -returns the total memory in use by Lua (in Kbytes). -
    • - -
  • "step": -performs a garbage-collection step. -The step "size" is controlled by arg -(larger values mean more steps) in a non-specified way. -If you want to control the step size -you must experimentally tune the value of arg. -Returns true if the step finished a collection cycle. -
    • - -
  • "setpause": -sets arg as the new value for the pause of -the collector (see §2.10). -Returns the previous value for pause. -
    • - -
  • "setstepmul": -sets arg as the new value for the step multiplier of -the collector (see §2.10). -Returns the previous value for step. -
    • - -
- - - -

-

dofile (filename)

-Opens the named file and executes its contents as a Lua chunk. -When called without arguments, -dofile executes the contents of the standard input (stdin). -Returns all values returned by the chunk. -In case of errors, dofile propagates the error -to its caller (that is, dofile does not run in protected mode). - - - - -

-

error (message [, level])

-Terminates the last protected function called -and returns message as the error message. -Function error never returns. - - -

-Usually, error adds some information about the error position -at the beginning of the message. -The level argument specifies how to get the error position. -With level 1 (the default), the error position is where the -error function was called. -Level 2 points the error to where the function -that called error was called; and so on. -Passing a level 0 avoids the addition of error position information -to the message. - - - - -

-

_G

-A global variable (not a function) that -holds the global environment (that is, _G._G = _G). -Lua itself does not use this variable; -changing its value does not affect any environment, -nor vice-versa. -(Use setfenv to change environments.) - - - - -

-

getfenv ([f])

-Returns the current environment in use by the function. -f can be a Lua function or a number -that specifies the function at that stack level: -Level 1 is the function calling getfenv. -If the given function is not a Lua function, -or if f is 0, -getfenv returns the global environment. -The default for f is 1. - - - - -

-

getmetatable (object)

- - -

-If object does not have a metatable, returns nil. -Otherwise, -if the object's metatable has a "__metatable" field, -returns the associated value. -Otherwise, returns the metatable of the given object. - - - - -

-

ipairs (t)

- - -

-Returns three values: an iterator function, the table t, and 0, -so that the construction - -

-     for i,v in ipairs(t) do body end
-

-will iterate over the pairs (1,t[1]), (2,t[2]), ···, -up to the first integer key absent from the table. - - - - -

-

load (func [, chunkname])

- - -

-Loads a chunk using function func to get its pieces. -Each call to func must return a string that concatenates -with previous results. -A return of an empty string, nil, or no value signals the end of the chunk. - - -

-If there are no errors, -returns the compiled chunk as a function; -otherwise, returns nil plus the error message. -The environment of the returned function is the global environment. - - -

-chunkname is used as the chunk name for error messages -and debug information. -When absent, -it defaults to "=(load)". - - - - -

-

loadfile ([filename])

- - -

-Similar to load, -but gets the chunk from file filename -or from the standard input, -if no file name is given. - - - - -

-

loadstring (string [, chunkname])

- - -

-Similar to load, -but gets the chunk from the given string. - - -

-To load and run a given string, use the idiom - -

-     assert(loadstring(s))()
-
- -

-When absent, -chunkname defaults to the given string. - - - - -

-

next (table [, index])

- - -

-Allows a program to traverse all fields of a table. -Its first argument is a table and its second argument -is an index in this table. -next returns the next index of the table -and its associated value. -When called with nil as its second argument, -next returns an initial index -and its associated value. -When called with the last index, -or with nil in an empty table, -next returns nil. -If the second argument is absent, then it is interpreted as nil. -In particular, -you can use next(t) to check whether a table is empty. - - -

-The order in which the indices are enumerated is not specified, -even for numeric indices. -(To traverse a table in numeric order, -use a numerical for or the ipairs function.) - - -

-The behavior of next is undefined if, -during the traversal, -you assign any value to a non-existent field in the table. -You may however modify existing fields. -In particular, you may clear existing fields. - - - - -

-

pairs (t)

- - -

-Returns three values: the next function, the table t, and nil, -so that the construction - -

-     for k,v in pairs(t) do body end
-

-will iterate over all key–value pairs of table t. - - -

-See function next for the caveats of modifying -the table during its traversal. - - - - -

-

pcall (f, arg1, ···)

- - -

-Calls function f with -the given arguments in protected mode. -This means that any error inside f is not propagated; -instead, pcall catches the error -and returns a status code. -Its first result is the status code (a boolean), -which is true if the call succeeds without errors. -In such case, pcall also returns all results from the call, -after this first result. -In case of any error, pcall returns false plus the error message. - - - - -

-

print (···)

-Receives any number of arguments, -and prints their values to stdout, -using the tostring function to convert them to strings. -print is not intended for formatted output, -but only as a quick way to show a value, -typically for debugging. -For formatted output, use string.format. - - - - -

-

rawequal (v1, v2)

-Checks whether v1 is equal to v2, -without invoking any metamethod. -Returns a boolean. - - - - -

-

rawget (table, index)

-Gets the real value of table[index], -without invoking any metamethod. -table must be a table; -index may be any value. - - - - -

-

rawset (table, index, value)

-Sets the real value of table[index] to value, -without invoking any metamethod. -table must be a table, -index any value different from nil, -and value any Lua value. - - -

-This function returns table. - - - - -

-

select (index, ···)

- - -

-If index is a number, -returns all arguments after argument number index. -Otherwise, index must be the string "#", -and select returns the total number of extra arguments it received. - - - - -

-

setfenv (f, table)

- - -

-Sets the environment to be used by the given function. -f can be a Lua function or a number -that specifies the function at that stack level: -Level 1 is the function calling setfenv. -setfenv returns the given function. - - -

-As a special case, when f is 0 setfenv changes -the environment of the running thread. -In this case, setfenv returns no values. - - - - -

-

setmetatable (table, metatable)

- - -

-Sets the metatable for the given table. -(You cannot change the metatable of other types from Lua, only from C.) -If metatable is nil, -removes the metatable of the given table. -If the original metatable has a "__metatable" field, -raises an error. - - -

-This function returns table. - - - - -

-

tonumber (e [, base])

-Tries to convert its argument to a number. -If the argument is already a number or a string convertible -to a number, then tonumber returns this number; -otherwise, it returns nil. - - -

-An optional argument specifies the base to interpret the numeral. -The base may be any integer between 2 and 36, inclusive. -In bases above 10, the letter 'A' (in either upper or lower case) -represents 10, 'B' represents 11, and so forth, -with 'Z' representing 35. -In base 10 (the default), the number can have a decimal part, -as well as an optional exponent part (see §2.1). -In other bases, only unsigned integers are accepted. - - - - -

-

tostring (e)

-Receives an argument of any type and -converts it to a string in a reasonable format. -For complete control of how numbers are converted, -use string.format. - - -

-If the metatable of e has a "__tostring" field, -then tostring calls the corresponding value -with e as argument, -and uses the result of the call as its result. - - - - -

-

type (v)

-Returns the type of its only argument, coded as a string. -The possible results of this function are -"nil" (a string, not the value nil), -"number", -"string", -"boolean", -"table", -"function", -"thread", -and "userdata". - - - - -

-

unpack (list [, i [, j]])

-Returns the elements from the given table. -This function is equivalent to - -
-     return list[i], list[i+1], ···, list[j]
-

-except that the above code can be written only for a fixed number -of elements. -By default, i is 1 and j is the length of the list, -as defined by the length operator (see §2.5.5). - - - - -

-

_VERSION

-A global variable (not a function) that -holds a string containing the current interpreter version. -The current contents of this variable is "Lua 5.1". - - - - -

-

xpcall (f, err)

- - -

-This function is similar to pcall, -except that you can set a new error handler. - - -

-xpcall calls function f in protected mode, -using err as the error handler. -Any error inside f is not propagated; -instead, xpcall catches the error, -calls the err function with the original error object, -and returns a status code. -Its first result is the status code (a boolean), -which is true if the call succeeds without errors. -In this case, xpcall also returns all results from the call, -after this first result. -In case of any error, -xpcall returns false plus the result from err. - - - - - - - -

5.2 - Coroutine Manipulation

- -

-The operations related to coroutines comprise a sub-library of -the basic library and come inside the table coroutine. -See §2.11 for a general description of coroutines. - - -

-

coroutine.create (f)

- - -

-Creates a new coroutine, with body f. -f must be a Lua function. -Returns this new coroutine, -an object with type "thread". - - - - -

-

coroutine.resume (co [, val1, ···])

- - -

-Starts or continues the execution of coroutine co. -The first time you resume a coroutine, -it starts running its body. -The values val1, ··· are passed -as the arguments to the body function. -If the coroutine has yielded, -resume restarts it; -the values val1, ··· are passed -as the results from the yield. - - -

-If the coroutine runs without any errors, -resume returns true plus any values passed to yield -(if the coroutine yields) or any values returned by the body function -(if the coroutine terminates). -If there is any error, -resume returns false plus the error message. - - - - -

-

coroutine.running ()

- - -

-Returns the running coroutine, -or nil when called by the main thread. - - - - -

-

coroutine.status (co)

- - -

-Returns the status of coroutine co, as a string: -"running", -if the coroutine is running (that is, it called status); -"suspended", if the coroutine is suspended in a call to yield, -or if it has not started running yet; -"normal" if the coroutine is active but not running -(that is, it has resumed another coroutine); -and "dead" if the coroutine has finished its body function, -or if it has stopped with an error. - - - - -

-

coroutine.wrap (f)

- - -

-Creates a new coroutine, with body f. -f must be a Lua function. -Returns a function that resumes the coroutine each time it is called. -Any arguments passed to the function behave as the -extra arguments to resume. -Returns the same values returned by resume, -except the first boolean. -In case of error, propagates the error. - - - - -

-

coroutine.yield (···)

- - -

-Suspends the execution of the calling coroutine. -The coroutine cannot be running a C function, -a metamethod, or an iterator. -Any arguments to yield are passed as extra results to resume. - - - - - - - -

5.3 - Modules

- -

-The package library provides basic -facilities for loading and building modules in Lua. -It exports two of its functions directly in the global environment: -require and module. -Everything else is exported in a table package. - - -

-

module (name [, ···])

- - -

-Creates a module. -If there is a table in package.loaded[name], -this table is the module. -Otherwise, if there is a global table t with the given name, -this table is the module. -Otherwise creates a new table t and -sets it as the value of the global name and -the value of package.loaded[name]. -This function also initializes t._NAME with the given name, -t._M with the module (t itself), -and t._PACKAGE with the package name -(the full module name minus last component; see below). -Finally, module sets t as the new environment -of the current function and the new value of package.loaded[name], -so that require returns t. - - -

-If name is a compound name -(that is, one with components separated by dots), -module creates (or reuses, if they already exist) -tables for each component. -For instance, if name is a.b.c, -then module stores the module table in field c of -field b of global a. - - -

-This function can receive optional options after -the module name, -where each option is a function to be applied over the module. - - - - -

-

require (modname)

- - -

-Loads the given module. -The function starts by looking into the package.loaded table -to determine whether modname is already loaded. -If it is, then require returns the value stored -at package.loaded[modname]. -Otherwise, it tries to find a loader for the module. - - -

-To find a loader, -require is guided by the package.loaders array. -By changing this array, -we can change how require looks for a module. -The following explanation is based on the default configuration -for package.loaders. - - -

-First require queries package.preload[modname]. -If it has a value, -this value (which should be a function) is the loader. -Otherwise require searches for a Lua loader using the -path stored in package.path. -If that also fails, it searches for a C loader using the -path stored in package.cpath. -If that also fails, -it tries an all-in-one loader (see package.loaders). - - -

-Once a loader is found, -require calls the loader with a single argument, modname. -If the loader returns any value, -require assigns the returned value to package.loaded[modname]. -If the loader returns no value and -has not assigned any value to package.loaded[modname], -then require assigns true to this entry. -In any case, require returns the -final value of package.loaded[modname]. - - -

-If there is any error loading or running the module, -or if it cannot find any loader for the module, -then require signals an error. - - - - -

-

package.cpath

- - -

-The path used by require to search for a C loader. - - -

-Lua initializes the C path package.cpath in the same way -it initializes the Lua path package.path, -using the environment variable LUA_CPATH -or a default path defined in luaconf.h. - - - - -

- -

package.loaded

- - -

-A table used by require to control which -modules are already loaded. -When you require a module modname and -package.loaded[modname] is not false, -require simply returns the value stored there. - - - - -

-

package.loaders

- - -

-A table used by require to control how to load modules. - - -

-Each entry in this table is a searcher function. -When looking for a module, -require calls each of these searchers in ascending order, -with the module name (the argument given to require) as its -sole parameter. -The function can return another function (the module loader) -or a string explaining why it did not find that module -(or nil if it has nothing to say). -Lua initializes this table with four functions. - - -

-The first searcher simply looks for a loader in the -package.preload table. - - -

-The second searcher looks for a loader as a Lua library, -using the path stored at package.path. -A path is a sequence of templates separated by semicolons. -For each template, -the searcher will change each interrogation -mark in the template by filename, -which is the module name with each dot replaced by a -"directory separator" (such as "/" in Unix); -then it will try to open the resulting file name. -So, for instance, if the Lua path is the string - -

-     "./?.lua;./?.lc;/usr/local/?/init.lua"
-

-the search for a Lua file for module foo -will try to open the files -./foo.lua, ./foo.lc, and -/usr/local/foo/init.lua, in that order. - - -

-The third searcher looks for a loader as a C library, -using the path given by the variable package.cpath. -For instance, -if the C path is the string - -

-     "./?.so;./?.dll;/usr/local/?/init.so"
-

-the searcher for module foo -will try to open the files ./foo.so, ./foo.dll, -and /usr/local/foo/init.so, in that order. -Once it finds a C library, -this searcher first uses a dynamic link facility to link the -application with the library. -Then it tries to find a C function inside the library to -be used as the loader. -The name of this C function is the string "luaopen_" -concatenated with a copy of the module name where each dot -is replaced by an underscore. -Moreover, if the module name has a hyphen, -its prefix up to (and including) the first hyphen is removed. -For instance, if the module name is a.v1-b.c, -the function name will be luaopen_b_c. - - -

-The fourth searcher tries an all-in-one loader. -It searches the C path for a library for -the root name of the given module. -For instance, when requiring a.b.c, -it will search for a C library for a. -If found, it looks into it for an open function for -the submodule; -in our example, that would be luaopen_a_b_c. -With this facility, a package can pack several C submodules -into one single library, -with each submodule keeping its original open function. - - - - -

-

package.loadlib (libname, funcname)

- - -

-Dynamically links the host program with the C library libname. -Inside this library, looks for a function funcname -and returns this function as a C function. -(So, funcname must follow the protocol (see lua_CFunction)). - - -

-This is a low-level function. -It completely bypasses the package and module system. -Unlike require, -it does not perform any path searching and -does not automatically adds extensions. -libname must be the complete file name of the C library, -including if necessary a path and extension. -funcname must be the exact name exported by the C library -(which may depend on the C compiler and linker used). - - -

-This function is not supported by ANSI C. -As such, it is only available on some platforms -(Windows, Linux, Mac OS X, Solaris, BSD, -plus other Unix systems that support the dlfcn standard). - - - - -

-

package.path

- - -

-The path used by require to search for a Lua loader. - - -

-At start-up, Lua initializes this variable with -the value of the environment variable LUA_PATH or -with a default path defined in luaconf.h, -if the environment variable is not defined. -Any ";;" in the value of the environment variable -is replaced by the default path. - - - - -

-

package.preload

- - -

-A table to store loaders for specific modules -(see require). - - - - -

-

package.seeall (module)

- - -

-Sets a metatable for module with -its __index field referring to the global environment, -so that this module inherits values -from the global environment. -To be used as an option to function module. - - - - - - - -

5.4 - String Manipulation

- -

-This library provides generic functions for string manipulation, -such as finding and extracting substrings, and pattern matching. -When indexing a string in Lua, the first character is at position 1 -(not at 0, as in C). -Indices are allowed to be negative and are interpreted as indexing backwards, -from the end of the string. -Thus, the last character is at position -1, and so on. - - -

-The string library provides all its functions inside the table -string. -It also sets a metatable for strings -where the __index field points to the string table. -Therefore, you can use the string functions in object-oriented style. -For instance, string.byte(s, i) -can be written as s:byte(i). - - -

-The string library assumes one-byte character encodings. - - -

-

string.byte (s [, i [, j]])

-Returns the internal numerical codes of the characters s[i], -s[i+1], ···, s[j]. -The default value for i is 1; -the default value for j is i. - - -

-Note that numerical codes are not necessarily portable across platforms. - - - - -

-

string.char (···)

-Receives zero or more integers. -Returns a string with length equal to the number of arguments, -in which each character has the internal numerical code equal -to its corresponding argument. - - -

-Note that numerical codes are not necessarily portable across platforms. - - - - -

-

string.dump (function)

- - -

-Returns a string containing a binary representation of the given function, -so that a later loadstring on this string returns -a copy of the function. -function must be a Lua function without upvalues. - - - - -

-

string.find (s, pattern [, init [, plain]])

-Looks for the first match of -pattern in the string s. -If it finds a match, then find returns the indices of s -where this occurrence starts and ends; -otherwise, it returns nil. -A third, optional numerical argument init specifies -where to start the search; -its default value is 1 and can be negative. -A value of true as a fourth, optional argument plain -turns off the pattern matching facilities, -so the function does a plain "find substring" operation, -with no characters in pattern being considered "magic". -Note that if plain is given, then init must be given as well. - - -

-If the pattern has captures, -then in a successful match -the captured values are also returned, -after the two indices. - - - - -

-

string.format (formatstring, ···)

-Returns a formatted version of its variable number of arguments -following the description given in its first argument (which must be a string). -The format string follows the same rules as the printf family of -standard C functions. -The only differences are that the options/modifiers -*, l, L, n, p, -and h are not supported -and that there is an extra option, q. -The q option formats a string in a form suitable to be safely read -back by the Lua interpreter: -the string is written between double quotes, -and all double quotes, newlines, embedded zeros, -and backslashes in the string -are correctly escaped when written. -For instance, the call - -
-     string.format('%q', 'a string with "quotes" and \n new line')
-

-will produce the string: - -

-     "a string with \"quotes\" and \
-      new line"
-
- -

-The options c, d, E, e, f, -g, G, i, o, u, X, and x all -expect a number as argument, -whereas q and s expect a string. - - -

-This function does not accept string values -containing embedded zeros, -except as arguments to the q option. - - - - -

-

string.gmatch (s, pattern)

-Returns an iterator function that, -each time it is called, -returns the next captures from pattern over string s. -If pattern specifies no captures, -then the whole match is produced in each call. - - -

-As an example, the following loop - -

-     s = "hello world from Lua"
-     for w in string.gmatch(s, "%a+") do
-       print(w)
-     end
-

-will iterate over all the words from string s, -printing one per line. -The next example collects all pairs key=value from the -given string into a table: - -

-     t = {}
-     s = "from=world, to=Lua"
-     for k, v in string.gmatch(s, "(%w+)=(%w+)") do
-       t[k] = v
-     end
-
- -

-For this function, a '^' at the start of a pattern does not -work as an anchor, as this would prevent the iteration. - - - - -

-

string.gsub (s, pattern, repl [, n])

-Returns a copy of s -in which all (or the first n, if given) -occurrences of the pattern have been -replaced by a replacement string specified by repl, -which can be a string, a table, or a function. -gsub also returns, as its second value, -the total number of matches that occurred. - - -

-If repl is a string, then its value is used for replacement. -The character % works as an escape character: -any sequence in repl of the form %n, -with n between 1 and 9, -stands for the value of the n-th captured substring (see below). -The sequence %0 stands for the whole match. -The sequence %% stands for a single %. - - -

-If repl is a table, then the table is queried for every match, -using the first capture as the key; -if the pattern specifies no captures, -then the whole match is used as the key. - - -

-If repl is a function, then this function is called every time a -match occurs, with all captured substrings passed as arguments, -in order; -if the pattern specifies no captures, -then the whole match is passed as a sole argument. - - -

-If the value returned by the table query or by the function call -is a string or a number, -then it is used as the replacement string; -otherwise, if it is false or nil, -then there is no replacement -(that is, the original match is kept in the string). - - -

-Here are some examples: - -

-     x = string.gsub("hello world", "(%w+)", "%1 %1")
-     --> x="hello hello world world"
-     
-     x = string.gsub("hello world", "%w+", "%0 %0", 1)
-     --> x="hello hello world"
-     
-     x = string.gsub("hello world from Lua", "(%w+)%s*(%w+)", "%2 %1")
-     --> x="world hello Lua from"
-     
-     x = string.gsub("home = $HOME, user = $USER", "%$(%w+)", os.getenv)
-     --> x="home = /home/roberto, user = roberto"
-     
-     x = string.gsub("4+5 = $return 4+5$", "%$(.-)%$", function (s)
-           return loadstring(s)()
-         end)
-     --> x="4+5 = 9"
-     
-     local t = {name="lua", version="5.1"}
-     x = string.gsub("$name-$version.tar.gz", "%$(%w+)", t)
-     --> x="lua-5.1.tar.gz"
-
- - - -

-

string.len (s)

-Receives a string and returns its length. -The empty string "" has length 0. -Embedded zeros are counted, -so "a\000bc\000" has length 5. - - - - -

-

string.lower (s)

-Receives a string and returns a copy of this string with all -uppercase letters changed to lowercase. -All other characters are left unchanged. -The definition of what an uppercase letter is depends on the current locale. - - - - -

-

string.match (s, pattern [, init])

-Looks for the first match of -pattern in the string s. -If it finds one, then match returns -the captures from the pattern; -otherwise it returns nil. -If pattern specifies no captures, -then the whole match is returned. -A third, optional numerical argument init specifies -where to start the search; -its default value is 1 and can be negative. - - - - -

-

string.rep (s, n)

-Returns a string that is the concatenation of n copies of -the string s. - - - - -

-

string.reverse (s)

-Returns a string that is the string s reversed. - - - - -

-

string.sub (s, i [, j])

-Returns the substring of s that -starts at i and continues until j; -i and j can be negative. -If j is absent, then it is assumed to be equal to -1 -(which is the same as the string length). -In particular, -the call string.sub(s,1,j) returns a prefix of s -with length j, -and string.sub(s, -i) returns a suffix of s -with length i. - - - - -

-

string.upper (s)

-Receives a string and returns a copy of this string with all -lowercase letters changed to uppercase. -All other characters are left unchanged. -The definition of what a lowercase letter is depends on the current locale. - - - -

5.4.1 - Patterns

- - -

Character Class:

-A character class is used to represent a set of characters. -The following combinations are allowed in describing a character class: - -

    - -
  • x: -(where x is not one of the magic characters -^$()%.[]*+-?) -represents the character x itself. -
    • - -
  • .: (a dot) represents all characters.
    • - -
  • %a: represents all letters.
    • - -
  • %c: represents all control characters.
    • - -
  • %d: represents all digits.
    • - -
  • %l: represents all lowercase letters.
    • - -
  • %p: represents all punctuation characters.
    • - -
  • %s: represents all space characters.
    • - -
  • %u: represents all uppercase letters.
    • - -
  • %w: represents all alphanumeric characters.
    • - -
  • %x: represents all hexadecimal digits.
    • - -
  • %z: represents the character with representation 0.
    • - -
  • %x: (where x is any non-alphanumeric character) -represents the character x. -This is the standard way to escape the magic characters. -Any punctuation character (even the non magic) -can be preceded by a '%' -when used to represent itself in a pattern. -
    • - -
  • [set]: -represents the class which is the union of all -characters in set. -A range of characters can be specified by -separating the end characters of the range with a '-'. -All classes %x described above can also be used as -components in set. -All other characters in set represent themselves. -For example, [%w_] (or [_%w]) -represents all alphanumeric characters plus the underscore, -[0-7] represents the octal digits, -and [0-7%l%-] represents the octal digits plus -the lowercase letters plus the '-' character. - - -

    -The interaction between ranges and classes is not defined. -Therefore, patterns like [%a-z] or [a-%%] -have no meaning. -

    • - -
  • [^set]: -represents the complement of set, -where set is interpreted as above. -
    • - -

-For all classes represented by single letters (%a, %c, etc.), -the corresponding uppercase letter represents the complement of the class. -For instance, %S represents all non-space characters. - - -

-The definitions of letter, space, and other character groups -depend on the current locale. -In particular, the class [a-z] may not be equivalent to %l. - - - - - -

Pattern Item:

-A pattern item can be - -

    - -
  • -a single character class, -which matches any single character in the class; -
    • - -
  • -a single character class followed by '*', -which matches 0 or more repetitions of characters in the class. -These repetition items will always match the longest possible sequence; -
    • - -
  • -a single character class followed by '+', -which matches 1 or more repetitions of characters in the class. -These repetition items will always match the longest possible sequence; -
    • - -
  • -a single character class followed by '-', -which also matches 0 or more repetitions of characters in the class. -Unlike '*', -these repetition items will always match the shortest possible sequence; -
    • - -
  • -a single character class followed by '?', -which matches 0 or 1 occurrence of a character in the class; -
    • - -
  • -%n, for n between 1 and 9; -such item matches a substring equal to the n-th captured string -(see below); -
    • - -
  • -%bxy, where x and y are two distinct characters; -such item matches strings that start with x, end with y, -and where the x and y are balanced. -This means that, if one reads the string from left to right, -counting +1 for an x and -1 for a y, -the ending y is the first y where the count reaches 0. -For instance, the item %b() matches expressions with -balanced parentheses. -
    • - -
- - - - -

Pattern:

-A pattern is a sequence of pattern items. -A '^' at the beginning of a pattern anchors the match at the -beginning of the subject string. -A '$' at the end of a pattern anchors the match at the -end of the subject string. -At other positions, -'^' and '$' have no special meaning and represent themselves. - - - - - -

Captures:

-A pattern can contain sub-patterns enclosed in parentheses; -they describe captures. -When a match succeeds, the substrings of the subject string -that match captures are stored (captured) for future use. -Captures are numbered according to their left parentheses. -For instance, in the pattern "(a*(.)%w(%s*))", -the part of the string matching "a*(.)%w(%s*)" is -stored as the first capture (and therefore has number 1); -the character matching "." is captured with number 2, -and the part matching "%s*" has number 3. - - -

-As a special case, the empty capture () captures -the current string position (a number). -For instance, if we apply the pattern "()aa()" on the -string "flaaap", there will be two captures: 3 and 5. - - -

-A pattern cannot contain embedded zeros. Use %z instead. - - - - - - - - - - - -

5.5 - Table Manipulation

-This library provides generic functions for table manipulation. -It provides all its functions inside the table table. - - -

-Most functions in the table library assume that the table -represents an array or a list. -For these functions, when we talk about the "length" of a table -we mean the result of the length operator. - - -

-

table.concat (table [, sep [, i [, j]]])

-Given an array where all elements are strings or numbers, -returns table[i]..sep..table[i+1] ··· sep..table[j]. -The default value for sep is the empty string, -the default for i is 1, -and the default for j is the length of the table. -If i is greater than j, returns the empty string. - - - - -

-

table.insert (table, [pos,] value)

- - -

-Inserts element value at position pos in table, -shifting up other elements to open space, if necessary. -The default value for pos is n+1, -where n is the length of the table (see §2.5.5), -so that a call table.insert(t,x) inserts x at the end -of table t. - - - - -

-

table.maxn (table)

- - -

-Returns the largest positive numerical index of the given table, -or zero if the table has no positive numerical indices. -(To do its job this function does a linear traversal of -the whole table.) - - - - -

-

table.remove (table [, pos])

- - -

-Removes from table the element at position pos, -shifting down other elements to close the space, if necessary. -Returns the value of the removed element. -The default value for pos is n, -where n is the length of the table, -so that a call table.remove(t) removes the last element -of table t. - - - - -

-

table.sort (table [, comp])

-Sorts table elements in a given order, in-place, -from table[1] to table[n], -where n is the length of the table. -If comp is given, -then it must be a function that receives two table elements, -and returns true -when the first is less than the second -(so that not comp(a[i+1],a[i]) will be true after the sort). -If comp is not given, -then the standard Lua operator < is used instead. - - -

-The sort algorithm is not stable; -that is, elements considered equal by the given order -may have their relative positions changed by the sort. - - - - - - - -

5.6 - Mathematical Functions

- -

-This library is an interface to the standard C math library. -It provides all its functions inside the table math. - - -

-

math.abs (x)

- - -

-Returns the absolute value of x. - - - - -

-

math.acos (x)

- - -

-Returns the arc cosine of x (in radians). - - - - -

-

math.asin (x)

- - -

-Returns the arc sine of x (in radians). - - - - -

-

math.atan (x)

- - -

-Returns the arc tangent of x (in radians). - - - - -

-

math.atan2 (y, x)

- - -

-Returns the arc tangent of y/x (in radians), -but uses the signs of both parameters to find the -quadrant of the result. -(It also handles correctly the case of x being zero.) - - - - -

-

math.ceil (x)

- - -

-Returns the smallest integer larger than or equal to x. - - - - -

-

math.cos (x)

- - -

-Returns the cosine of x (assumed to be in radians). - - - - -

-

math.cosh (x)

- - -

-Returns the hyperbolic cosine of x. - - - - -

-

math.deg (x)

- - -

-Returns the angle x (given in radians) in degrees. - - - - -

-

math.exp (x)

- - -

-Returns the value ex. - - - - -

-

math.floor (x)

- - -

-Returns the largest integer smaller than or equal to x. - - - - -

-

math.fmod (x, y)

- - -

-Returns the remainder of the division of x by y -that rounds the quotient towards zero. - - - - -

-

math.frexp (x)

- - -

-Returns m and e such that x = m2e, -e is an integer and the absolute value of m is -in the range [0.5, 1) -(or zero when x is zero). - - - - -

-

math.huge

- - -

-The value HUGE_VAL, -a value larger than or equal to any other numerical value. - - - - -

-

math.ldexp (m, e)

- - -

-Returns m2e (e should be an integer). - - - - -

-

math.log (x)

- - -

-Returns the natural logarithm of x. - - - - -

-

math.log10 (x)

- - -

-Returns the base-10 logarithm of x. - - - - -

-

math.max (x, ···)

- - -

-Returns the maximum value among its arguments. - - - - -

-

math.min (x, ···)

- - -

-Returns the minimum value among its arguments. - - - - -

-

math.modf (x)

- - -

-Returns two numbers, -the integral part of x and the fractional part of x. - - - - -

-

math.pi

- - -

-The value of pi. - - - - -

-

math.pow (x, y)

- - -

-Returns xy. -(You can also use the expression x^y to compute this value.) - - - - -

-

math.rad (x)

- - -

-Returns the angle x (given in degrees) in radians. - - - - -

-

math.random ([m [, n]])

- - -

-This function is an interface to the simple -pseudo-random generator function rand provided by ANSI C. -(No guarantees can be given for its statistical properties.) - - -

-When called without arguments, -returns a uniform pseudo-random real number -in the range [0,1). -When called with an integer number m, -math.random returns -a uniform pseudo-random integer in the range [1, m]. -When called with two integer numbers m and n, -math.random returns a uniform pseudo-random -integer in the range [m, n]. - - - - -

-

math.randomseed (x)

- - -

-Sets x as the "seed" -for the pseudo-random generator: -equal seeds produce equal sequences of numbers. - - - - -

-

math.sin (x)

- - -

-Returns the sine of x (assumed to be in radians). - - - - -

-

math.sinh (x)

- - -

-Returns the hyperbolic sine of x. - - - - -

-

math.sqrt (x)

- - -

-Returns the square root of x. -(You can also use the expression x^0.5 to compute this value.) - - - - -

-

math.tan (x)

- - -

-Returns the tangent of x (assumed to be in radians). - - - - -

-

math.tanh (x)

- - -

-Returns the hyperbolic tangent of x. - - - - - - - -

5.7 - Input and Output Facilities

- -

-The I/O library provides two different styles for file manipulation. -The first one uses implicit file descriptors; -that is, there are operations to set a default input file and a -default output file, -and all input/output operations are over these default files. -The second style uses explicit file descriptors. - - -

-When using implicit file descriptors, -all operations are supplied by table io. -When using explicit file descriptors, -the operation io.open returns a file descriptor -and then all operations are supplied as methods of the file descriptor. - - -

-The table io also provides -three predefined file descriptors with their usual meanings from C: -io.stdin, io.stdout, and io.stderr. -The I/O library never closes these files. - - -

-Unless otherwise stated, -all I/O functions return nil on failure -(plus an error message as a second result and -a system-dependent error code as a third result) -and some value different from nil on success. - - -

-

io.close ([file])

- - -

-Equivalent to file:close(). -Without a file, closes the default output file. - - - - -

-

io.flush ()

- - -

-Equivalent to file:flush over the default output file. - - - - -

-

io.input ([file])

- - -

-When called with a file name, it opens the named file (in text mode), -and sets its handle as the default input file. -When called with a file handle, -it simply sets this file handle as the default input file. -When called without parameters, -it returns the current default input file. - - -

-In case of errors this function raises the error, -instead of returning an error code. - - - - -

-

io.lines ([filename])

- - -

-Opens the given file name in read mode -and returns an iterator function that, -each time it is called, -returns a new line from the file. -Therefore, the construction - -

-     for line in io.lines(filename) do body end
-

-will iterate over all lines of the file. -When the iterator function detects the end of file, -it returns nil (to finish the loop) and automatically closes the file. - - -

-The call io.lines() (with no file name) is equivalent -to io.input():lines(); -that is, it iterates over the lines of the default input file. -In this case it does not close the file when the loop ends. - - - - -

-

io.open (filename [, mode])

- - -

-This function opens a file, -in the mode specified in the string mode. -It returns a new file handle, -or, in case of errors, nil plus an error message. - - -

-The mode string can be any of the following: - -

    -
  • "r": read mode (the default);
    • -
  • "w": write mode;
    • -
  • "a": append mode;
    • -
  • "r+": update mode, all previous data is preserved;
    • -
  • "w+": update mode, all previous data is erased;
    • -
  • "a+": append update mode, previous data is preserved, - writing is only allowed at the end of file.
    • -

-The mode string can also have a 'b' at the end, -which is needed in some systems to open the file in binary mode. -This string is exactly what is used in the -standard C function fopen. - - - - -

-

io.output ([file])

- - -

-Similar to io.input, but operates over the default output file. - - - - -

-

io.popen (prog [, mode])

- - -

-Starts program prog in a separated process and returns -a file handle that you can use to read data from this program -(if mode is "r", the default) -or to write data to this program -(if mode is "w"). - - -

-This function is system dependent and is not available -on all platforms. - - - - -

-

io.read (···)

- - -

-Equivalent to io.input():read. - - - - -

-

io.tmpfile ()

- - -

-Returns a handle for a temporary file. -This file is opened in update mode -and it is automatically removed when the program ends. - - - - -

-

io.type (obj)

- - -

-Checks whether obj is a valid file handle. -Returns the string "file" if obj is an open file handle, -"closed file" if obj is a closed file handle, -or nil if obj is not a file handle. - - - - -

-

io.write (···)

- - -

-Equivalent to io.output():write. - - - - -

-

file:close ()

- - -

-Closes file. -Note that files are automatically closed when -their handles are garbage collected, -but that takes an unpredictable amount of time to happen. - - - - -

-

file:flush ()

- - -

-Saves any written data to file. - - - - -

-

file:lines ()

- - -

-Returns an iterator function that, -each time it is called, -returns a new line from the file. -Therefore, the construction - -

-     for line in file:lines() do body end
-

-will iterate over all lines of the file. -(Unlike io.lines, this function does not close the file -when the loop ends.) - - - - -

-

file:read (···)

- - -

-Reads the file file, -according to the given formats, which specify what to read. -For each format, -the function returns a string (or a number) with the characters read, -or nil if it cannot read data with the specified format. -When called without formats, -it uses a default format that reads the entire next line -(see below). - - -

-The available formats are - -

    - -
  • "*n": -reads a number; -this is the only format that returns a number instead of a string. -
    • - -
  • "*a": -reads the whole file, starting at the current position. -On end of file, it returns the empty string. -
    • - -
  • "*l": -reads the next line (skipping the end of line), -returning nil on end of file. -This is the default format. -
    • - -
  • number: -reads a string with up to this number of characters, -returning nil on end of file. -If number is zero, -it reads nothing and returns an empty string, -or nil on end of file. -
    • - -
- - - -

-

file:seek ([whence] [, offset])

- - -

-Sets and gets the file position, -measured from the beginning of the file, -to the position given by offset plus a base -specified by the string whence, as follows: - -

    -
  • "set": base is position 0 (beginning of the file);
    • -
  • "cur": base is current position;
    • -
  • "end": base is end of file;
    • -

-In case of success, function seek returns the final file position, -measured in bytes from the beginning of the file. -If this function fails, it returns nil, -plus a string describing the error. - - -

-The default value for whence is "cur", -and for offset is 0. -Therefore, the call file:seek() returns the current -file position, without changing it; -the call file:seek("set") sets the position to the -beginning of the file (and returns 0); -and the call file:seek("end") sets the position to the -end of the file, and returns its size. - - - - -

-

file:setvbuf (mode [, size])

- - -

-Sets the buffering mode for an output file. -There are three available modes: - -

    - -
  • "no": -no buffering; the result of any output operation appears immediately. -
    • - -
  • "full": -full buffering; output operation is performed only -when the buffer is full (or when you explicitly flush the file -(see io.flush)). -
    • - -
  • "line": -line buffering; output is buffered until a newline is output -or there is any input from some special files -(such as a terminal device). -
    • - -

-For the last two cases, size -specifies the size of the buffer, in bytes. -The default is an appropriate size. - - - - -

-

file:write (···)

- - -

-Writes the value of each of its arguments to -the file. -The arguments must be strings or numbers. -To write other values, -use tostring or string.format before write. - - - - - - - -

5.8 - Operating System Facilities

- -

-This library is implemented through table os. - - -

-

os.clock ()

- - -

-Returns an approximation of the amount in seconds of CPU time -used by the program. - - - - -

-

os.date ([format [, time]])

- - -

-Returns a string or a table containing date and time, -formatted according to the given string format. - - -

-If the time argument is present, -this is the time to be formatted -(see the os.time function for a description of this value). -Otherwise, date formats the current time. - - -

-If format starts with '!', -then the date is formatted in Coordinated Universal Time. -After this optional character, -if format is the string "*t", -then date returns a table with the following fields: -year (four digits), month (1--12), day (1--31), -hour (0--23), min (0--59), sec (0--61), -wday (weekday, Sunday is 1), -yday (day of the year), -and isdst (daylight saving flag, a boolean). - - -

-If format is not "*t", -then date returns the date as a string, -formatted according to the same rules as the C function strftime. - - -

-When called without arguments, -date returns a reasonable date and time representation that depends on -the host system and on the current locale -(that is, os.date() is equivalent to os.date("%c")). - - - - -

-

os.difftime (t2, t1)

- - -

-Returns the number of seconds from time t1 to time t2. -In POSIX, Windows, and some other systems, -this value is exactly t2-t1. - - - - -

-

os.execute ([command])

- - -

-This function is equivalent to the C function system. -It passes command to be executed by an operating system shell. -It returns a status code, which is system-dependent. -If command is absent, then it returns nonzero if a shell is available -and zero otherwise. - - - - -

-

os.exit ([code])

- - -

-Calls the C function exit, -with an optional code, -to terminate the host program. -The default value for code is the success code. - - - - -

-

os.getenv (varname)

- - -

-Returns the value of the process environment variable varname, -or nil if the variable is not defined. - - - - -

-

os.remove (filename)

- - -

-Deletes the file or directory with the given name. -Directories must be empty to be removed. -If this function fails, it returns nil, -plus a string describing the error. - - - - -

-

os.rename (oldname, newname)

- - -

-Renames file or directory named oldname to newname. -If this function fails, it returns nil, -plus a string describing the error. - - - - -

-

os.setlocale (locale [, category])

- - -

-Sets the current locale of the program. -locale is a string specifying a locale; -category is an optional string describing which category to change: -"all", "collate", "ctype", -"monetary", "numeric", or "time"; -the default category is "all". -The function returns the name of the new locale, -or nil if the request cannot be honored. - - -

-If locale is the empty string, -the current locale is set to an implementation-defined native locale. -If locale is the string "C", -the current locale is set to the standard C locale. - - -

-When called with nil as the first argument, -this function only returns the name of the current locale -for the given category. - - - - -

-

os.time ([table])

- - -

-Returns the current time when called without arguments, -or a time representing the date and time specified by the given table. -This table must have fields year, month, and day, -and may have fields hour, min, sec, and isdst -(for a description of these fields, see the os.date function). - - -

-The returned value is a number, whose meaning depends on your system. -In POSIX, Windows, and some other systems, this number counts the number -of seconds since some given start time (the "epoch"). -In other systems, the meaning is not specified, -and the number returned by time can be used only as an argument to -date and difftime. - - - - -

-

os.tmpname ()

- - -

-Returns a string with a file name that can -be used for a temporary file. -The file must be explicitly opened before its use -and explicitly removed when no longer needed. - - -

-On some systems (POSIX), -this function also creates a file with that name, -to avoid security risks. -(Someone else might create the file with wrong permissions -in the time between getting the name and creating the file.) -You still have to open the file to use it -and to remove it (even if you do not use it). - - -

-When possible, -you may prefer to use io.tmpfile, -which automatically removes the file when the program ends. - - - - - - - -

5.9 - The Debug Library

- -

-This library provides -the functionality of the debug interface to Lua programs. -You should exert care when using this library. -The functions provided here should be used exclusively for debugging -and similar tasks, such as profiling. -Please resist the temptation to use them as a -usual programming tool: -they can be very slow. -Moreover, several of these functions -violate some assumptions about Lua code -(e.g., that variables local to a function -cannot be accessed from outside or -that userdata metatables cannot be changed by Lua code) -and therefore can compromise otherwise secure code. - - -

-All functions in this library are provided -inside the debug table. -All functions that operate over a thread -have an optional first argument which is the -thread to operate over. -The default is always the current thread. - - -

-

debug.debug ()

- - -

-Enters an interactive mode with the user, -running each string that the user enters. -Using simple commands and other debug facilities, -the user can inspect global and local variables, -change their values, evaluate expressions, and so on. -A line containing only the word cont finishes this function, -so that the caller continues its execution. - - -

-Note that commands for debug.debug are not lexically nested -within any function, and so have no direct access to local variables. - - - - -

-

debug.getfenv (o)

-Returns the environment of object o. - - - - -

-

debug.gethook ([thread])

- - -

-Returns the current hook settings of the thread, as three values: -the current hook function, the current hook mask, -and the current hook count -(as set by the debug.sethook function). - - - - -

-

debug.getinfo ([thread,] function [, what])

- - -

-Returns a table with information about a function. -You can give the function directly, -or you can give a number as the value of function, -which means the function running at level function of the call stack -of the given thread: -level 0 is the current function (getinfo itself); -level 1 is the function that called getinfo; -and so on. -If function is a number larger than the number of active functions, -then getinfo returns nil. - - -

-The returned table can contain all the fields returned by lua_getinfo, -with the string what describing which fields to fill in. -The default for what is to get all information available, -except the table of valid lines. -If present, -the option 'f' -adds a field named func with the function itself. -If present, -the option 'L' -adds a field named activelines with the table of -valid lines. - - -

-For instance, the expression debug.getinfo(1,"n").name returns -a table with a name for the current function, -if a reasonable name can be found, -and the expression debug.getinfo(print) -returns a table with all available information -about the print function. - - - - -

-

debug.getlocal ([thread,] level, local)

- - -

-This function returns the name and the value of the local variable -with index local of the function at level level of the stack. -(The first parameter or local variable has index 1, and so on, -until the last active local variable.) -The function returns nil if there is no local -variable with the given index, -and raises an error when called with a level out of range. -(You can call debug.getinfo to check whether the level is valid.) - - -

-Variable names starting with '(' (open parentheses) -represent internal variables -(loop control variables, temporaries, and C function locals). - - - - -

-

debug.getmetatable (object)

- - -

-Returns the metatable of the given object -or nil if it does not have a metatable. - - - - -

-

debug.getregistry ()

- - -

-Returns the registry table (see §3.5). - - - - -

-

debug.getupvalue (func, up)

- - -

-This function returns the name and the value of the upvalue -with index up of the function func. -The function returns nil if there is no upvalue with the given index. - - - - -

-

debug.setfenv (object, table)

- - -

-Sets the environment of the given object to the given table. -Returns object. - - - - -

-

debug.sethook ([thread,] hook, mask [, count])

- - -

-Sets the given function as a hook. -The string mask and the number count describe -when the hook will be called. -The string mask may have the following characters, -with the given meaning: - -

    -
  • "c": the hook is called every time Lua calls a function;
    • -
  • "r": the hook is called every time Lua returns from a function;
    • -
  • "l": the hook is called every time Lua enters a new line of code.
    • -

-With a count different from zero, -the hook is called after every count instructions. - - -

-When called without arguments, -debug.sethook turns off the hook. - - -

-When the hook is called, its first parameter is a string -describing the event that has triggered its call: -"call", "return" (or "tail return", -when simulating a return from a tail call), -"line", and "count". -For line events, -the hook also gets the new line number as its second parameter. -Inside a hook, -you can call getinfo with level 2 to get more information about -the running function -(level 0 is the getinfo function, -and level 1 is the hook function), -unless the event is "tail return". -In this case, Lua is only simulating the return, -and a call to getinfo will return invalid data. - - - - -

-

debug.setlocal ([thread,] level, local, value)

- - -

-This function assigns the value value to the local variable -with index local of the function at level level of the stack. -The function returns nil if there is no local -variable with the given index, -and raises an error when called with a level out of range. -(You can call getinfo to check whether the level is valid.) -Otherwise, it returns the name of the local variable. - - - - -

-

debug.setmetatable (object, table)

- - -

-Sets the metatable for the given object to the given table -(which can be nil). - - - - -

-

debug.setupvalue (func, up, value)

- - -

-This function assigns the value value to the upvalue -with index up of the function func. -The function returns nil if there is no upvalue -with the given index. -Otherwise, it returns the name of the upvalue. - - - - -

-

debug.traceback ([thread,] [message] [, level])

- - -

-Returns a string with a traceback of the call stack. -An optional message string is appended -at the beginning of the traceback. -An optional level number tells at which level -to start the traceback -(default is 1, the function calling traceback). - - - - - - - -

6 - Lua Stand-alone

- -

-Although Lua has been designed as an extension language, -to be embedded in a host C program, -it is also frequently used as a stand-alone language. -An interpreter for Lua as a stand-alone language, -called simply lua, -is provided with the standard distribution. -The stand-alone interpreter includes -all standard libraries, including the debug library. -Its usage is: - -

-     lua [options] [script [args]]
-

-The options are: - -

    -
  • -e stat: executes string stat;
    • -
  • -l mod: "requires" mod;
    • -
  • -i: enters interactive mode after running script;
    • -
  • -v: prints version information;
    • -
  • --: stops handling options;
    • -
  • -: executes stdin as a file and stops handling options.
    • -

-After handling its options, lua runs the given script, -passing to it the given args as string arguments. -When called without arguments, -lua behaves as lua -v -i -when the standard input (stdin) is a terminal, -and as lua - otherwise. - - -

-Before running any argument, -the interpreter checks for an environment variable LUA_INIT. -If its format is @filename, -then lua executes the file. -Otherwise, lua executes the string itself. - - -

-All options are handled in order, except -i. -For instance, an invocation like - -

-     $ lua -e'a=1' -e 'print(a)' script.lua
-

-will first set a to 1, then print the value of a (which is '1'), -and finally run the file script.lua with no arguments. -(Here $ is the shell prompt. Your prompt may be different.) - - -

-Before starting to run the script, -lua collects all arguments in the command line -in a global table called arg. -The script name is stored at index 0, -the first argument after the script name goes to index 1, -and so on. -Any arguments before the script name -(that is, the interpreter name plus the options) -go to negative indices. -For instance, in the call - -

-     $ lua -la b.lua t1 t2
-

-the interpreter first runs the file a.lua, -then creates a table - -

-     arg = { [-2] = "lua", [-1] = "-la",
-             [0] = "b.lua",
-             [1] = "t1", [2] = "t2" }
-

-and finally runs the file b.lua. -The script is called with arg[1], arg[2], ··· -as arguments; -it can also access these arguments with the vararg expression '...'. - - -

-In interactive mode, -if you write an incomplete statement, -the interpreter waits for its completion -by issuing a different prompt. - - -

-If the global variable _PROMPT contains a string, -then its value is used as the prompt. -Similarly, if the global variable _PROMPT2 contains a string, -its value is used as the secondary prompt -(issued during incomplete statements). -Therefore, both prompts can be changed directly on the command line -or in any Lua programs by assigning to _PROMPT. -See the next example: - -

-     $ lua -e"_PROMPT='myprompt> '" -i
-

-(The outer pair of quotes is for the shell, -the inner pair is for Lua.) -Note the use of -i to enter interactive mode; -otherwise, -the program would just end silently -right after the assignment to _PROMPT. - - -

-To allow the use of Lua as a -script interpreter in Unix systems, -the stand-alone interpreter skips -the first line of a chunk if it starts with #. -Therefore, Lua scripts can be made into executable programs -by using chmod +x and the #! form, -as in - -

-     #!/usr/local/bin/lua
-

-(Of course, -the location of the Lua interpreter may be different in your machine. -If lua is in your PATH, -then - -

-     #!/usr/bin/env lua
-

-is a more portable solution.) - - - -

7 - Incompatibilities with the Previous Version

- -

-Here we list the incompatibilities that you may find when moving a program -from Lua 5.0 to Lua 5.1. -You can avoid most of the incompatibilities compiling Lua with -appropriate options (see file luaconf.h). -However, -all these compatibility options will be removed in the next version of Lua. - - - -

7.1 - Changes in the Language

-
    - -
  • -The vararg system changed from the pseudo-argument arg with a -table with the extra arguments to the vararg expression. -(See compile-time option LUA_COMPAT_VARARG in luaconf.h.) -
    • - -
  • -There was a subtle change in the scope of the implicit -variables of the for statement and for the repeat statement. -
    • - -
  • -The long string/long comment syntax ([[string]]) -does not allow nesting. -You can use the new syntax ([=[string]=]) in these cases. -(See compile-time option LUA_COMPAT_LSTR in luaconf.h.) -
    • - -
- - - - -

7.2 - Changes in the Libraries

-
    - -
  • -Function string.gfind was renamed string.gmatch. -(See compile-time option LUA_COMPAT_GFIND in luaconf.h.) -
    • - -
  • -When string.gsub is called with a function as its -third argument, -whenever this function returns nil or false the -replacement string is the whole match, -instead of the empty string. -
    • - -
  • -Function table.setn was deprecated. -Function table.getn corresponds -to the new length operator (#); -use the operator instead of the function. -(See compile-time option LUA_COMPAT_GETN in luaconf.h.) -
    • - -
  • -Function loadlib was renamed package.loadlib. -(See compile-time option LUA_COMPAT_LOADLIB in luaconf.h.) -
    • - -
  • -Function math.mod was renamed math.fmod. -(See compile-time option LUA_COMPAT_MOD in luaconf.h.) -
    • - -
  • -Functions table.foreach and table.foreachi are deprecated. -You can use a for loop with pairs or ipairs instead. -
    • - -
  • -There were substantial changes in function require due to -the new module system. -However, the new behavior is mostly compatible with the old, -but require gets the path from package.path instead -of from LUA_PATH. -
    • - -
  • -Function collectgarbage has different arguments. -Function gcinfo is deprecated; -use collectgarbage("count") instead. -
    • - -
- - - - -

7.3 - Changes in the API

-
    - -
  • -The luaopen_* functions (to open libraries) -cannot be called directly, -like a regular C function. -They must be called through Lua, -like a Lua function. -
    • - -
  • -Function lua_open was replaced by lua_newstate to -allow the user to set a memory-allocation function. -You can use luaL_newstate from the standard library to -create a state with a standard allocation function -(based on realloc). -
    • - -
  • -Functions luaL_getn and luaL_setn -(from the auxiliary library) are deprecated. -Use lua_objlen instead of luaL_getn -and nothing instead of luaL_setn. -
    • - -
  • -Function luaL_openlib was replaced by luaL_register. -
    • - -
  • -Function luaL_checkudata now throws an error when the given value -is not a userdata of the expected type. -(In Lua 5.0 it returned NULL.) -
    • - -
- - - - -

8 - The Complete Syntax of Lua

- -

-Here is the complete syntax of Lua in extended BNF. -(It does not describe operator precedences.) - - - - -

-
-	chunk ::= {stat [`;´]} [laststat [`;´]]
-
-	block ::= chunk
-
-	stat ::=  varlist `=´ explist | 
-		 functioncall | 
-		 do block end | 
-		 while exp do block end | 
-		 repeat block until exp | 
-		 if exp then block {elseif exp then block} [else block] end | 
-		 for Name `=´ exp `,´ exp [`,´ exp] do block end | 
-		 for namelist in explist do block end | 
-		 function funcname funcbody | 
-		 local function Name funcbody | 
-		 local namelist [`=´ explist] 
-
-	laststat ::= return [explist] | break
-
-	funcname ::= Name {`.´ Name} [`:´ Name]
-
-	varlist ::= var {`,´ var}
-
-	var ::=  Name | prefixexp `[´ exp `]´ | prefixexp `.´ Name 
-
-	namelist ::= Name {`,´ Name}
-
-	explist ::= {exp `,´} exp
-
-	exp ::=  nil | false | true | Number | String | `...´ | function | 
-		 prefixexp | tableconstructor | exp binop exp | unop exp 
-
-	prefixexp ::= var | functioncall | `(´ exp `)´
-
-	functioncall ::=  prefixexp args | prefixexp `:´ Name args 
-
-	args ::=  `(´ [explist] `)´ | tableconstructor | String 
-
-	function ::= function funcbody
-
-	funcbody ::= `(´ [parlist] `)´ block end
-
-	parlist ::= namelist [`,´ `...´] | `...´
-
-	tableconstructor ::= `{´ [fieldlist] `}´
-
-	fieldlist ::= field {fieldsep field} [fieldsep]
-
-	field ::= `[´ exp `]´ `=´ exp | Name `=´ exp | exp
-
-	fieldsep ::= `,´ | `;´
-
-	binop ::= `+´ | `-´ | `*´ | `/´ | `^´ | `%´ | `..´ | 
-		 `<´ | `<=´ | `>´ | `>=´ | `==´ | `~=´ | 
-		 and | or
-
-	unop ::= `-´ | not | `#´
-
-
- -

- - - - - - - -

- -Last update: -Mon Aug 18 13:25:46 BRT 2008 - - - - - diff --git a/ml_system/lib/lua51/doc/readme.html b/ml_system/lib/lua51/doc/readme.html deleted file mode 100644 index 38be6db..0000000 --- a/ml_system/lib/lua51/doc/readme.html +++ /dev/null @@ -1,40 +0,0 @@ - - -Lua documentation - - - - - -
-

-Lua -Documentation -

- -This is the documentation included in the source distribution of Lua 5.1.4. - - - -Lua's -official web site -contains updated documentation, -especially the -reference manual. -

- -

- -Last update: -Tue Aug 12 14:46:07 BRT 2008 - - - - diff --git a/ml_system/lib/lua51/etc/Makefile b/ml_system/lib/lua51/etc/Makefile deleted file mode 100644 index 6d00008..0000000 --- a/ml_system/lib/lua51/etc/Makefile +++ /dev/null @@ -1,44 +0,0 @@ -# makefile for Lua etc - -TOP= .. -LIB= $(TOP)/src -INC= $(TOP)/src -BIN= $(TOP)/src -SRC= $(TOP)/src -TST= $(TOP)/test - -CC= gcc -CFLAGS= -O2 -Wall -I$(INC) $(MYCFLAGS) -MYCFLAGS= -MYLDFLAGS= -Wl,-E -MYLIBS= -lm -#MYLIBS= -lm -Wl,-E -ldl -lreadline -lhistory -lncurses -RM= rm -f - -default: - @echo 'Please choose a target: min noparser one strict clean' - -min: min.c - $(CC) $(CFLAGS) $@.c -L$(LIB) -llua $(MYLIBS) - echo 'print"Hello there!"' | ./a.out - -noparser: noparser.o - $(CC) noparser.o $(SRC)/lua.o -L$(LIB) -llua $(MYLIBS) - $(BIN)/luac $(TST)/hello.lua - -./a.out luac.out - -./a.out -e'a=1' - -one: - $(CC) $(CFLAGS) all.c $(MYLIBS) - ./a.out $(TST)/hello.lua - -strict: - -$(BIN)/lua -e 'print(a);b=2' - -$(BIN)/lua -lstrict -e 'print(a)' - -$(BIN)/lua -e 'function f() b=2 end f()' - -$(BIN)/lua -lstrict -e 'function f() b=2 end f()' - -clean: - $(RM) a.out core core.* *.o luac.out - -.PHONY: default min noparser one strict clean diff --git a/ml_system/lib/lua51/etc/README b/ml_system/lib/lua51/etc/README deleted file mode 100644 index 5149fc9..0000000 --- a/ml_system/lib/lua51/etc/README +++ /dev/null @@ -1,37 +0,0 @@ -This directory contains some useful files and code. -Unlike the code in ../src, everything here is in the public domain. - -If any of the makes fail, you're probably not using the same libraries -used to build Lua. Set MYLIBS in Makefile accordingly. - -all.c - Full Lua interpreter in a single file. - Do "make one" for a demo. - -lua.hpp - Lua header files for C++ using 'extern "C"'. - -lua.ico - A Lua icon for Windows (and web sites: save as favicon.ico). - Drawn by hand by Markus Gritsch . - -lua.pc - pkg-config data for Lua - -luavs.bat - Script to build Lua under "Visual Studio .NET Command Prompt". - Run it from the toplevel as etc\luavs.bat. - -min.c - A minimal Lua interpreter. - Good for learning and for starting your own. - Do "make min" for a demo. - -noparser.c - Linking with noparser.o avoids loading the parsing modules in lualib.a. - Do "make noparser" for a demo. - -strict.lua - Traps uses of undeclared global variables. - Do "make strict" for a demo. - diff --git a/ml_system/lib/lua51/etc/all.c b/ml_system/lib/lua51/etc/all.c deleted file mode 100644 index dab68fa..0000000 --- a/ml_system/lib/lua51/etc/all.c +++ /dev/null @@ -1,38 +0,0 @@ -/* -* all.c -- Lua core, libraries and interpreter in a single file -*/ - -#define luaall_c - -#include "lapi.c" -#include "lcode.c" -#include "ldebug.c" -#include "ldo.c" -#include "ldump.c" -#include "lfunc.c" -#include "lgc.c" -#include "llex.c" -#include "lmem.c" -#include "lobject.c" -#include "lopcodes.c" -#include "lparser.c" -#include "lstate.c" -#include "lstring.c" -#include "ltable.c" -#include "ltm.c" -#include "lundump.c" -#include "lvm.c" -#include "lzio.c" - -#include "lauxlib.c" -#include "lbaselib.c" -#include "ldblib.c" -#include "liolib.c" -#include "linit.c" -#include "lmathlib.c" -#include "loadlib.c" -#include "loslib.c" -#include "lstrlib.c" -#include "ltablib.c" - -#include "lua.c" diff --git a/ml_system/lib/lua51/etc/lua.hpp b/ml_system/lib/lua51/etc/lua.hpp deleted file mode 100644 index ec417f5..0000000 --- a/ml_system/lib/lua51/etc/lua.hpp +++ /dev/null @@ -1,9 +0,0 @@ -// lua.hpp -// Lua header files for C++ -// <> not supplied automatically because Lua also compiles as C++ - -extern "C" { -#include "lua.h" -#include "lualib.h" -#include "lauxlib.h" -} diff --git a/ml_system/lib/lua51/etc/lua.ico b/ml_system/lib/lua51/etc/lua.ico deleted file mode 100644 index ccbabc4..0000000 Binary files a/ml_system/lib/lua51/etc/lua.ico and /dev/null differ diff --git a/ml_system/lib/lua51/etc/lua.pc b/ml_system/lib/lua51/etc/lua.pc deleted file mode 100644 index f52f55b..0000000 --- a/ml_system/lib/lua51/etc/lua.pc +++ /dev/null @@ -1,31 +0,0 @@ -# lua.pc -- pkg-config data for Lua - -# vars from install Makefile - -# grep '^V=' ../Makefile -V= 5.1 -# grep '^R=' ../Makefile -R= 5.1.4 - -# grep '^INSTALL_.*=' ../Makefile | sed 's/INSTALL_TOP/prefix/' -prefix= /usr/local -INSTALL_BIN= ${prefix}/bin -INSTALL_INC= ${prefix}/include -INSTALL_LIB= ${prefix}/lib -INSTALL_MAN= ${prefix}/man/man1 -INSTALL_LMOD= ${prefix}/share/lua/${V} -INSTALL_CMOD= ${prefix}/lib/lua/${V} - -# canonical vars -exec_prefix=${prefix} -libdir=${exec_prefix}/lib -includedir=${prefix}/include - -Name: Lua -Description: An Extensible Extension Language -Version: ${R} -Requires: -Libs: -L${libdir} -llua -lm -Cflags: -I${includedir} - -# (end of lua.pc) diff --git a/ml_system/lib/lua51/etc/luavs.bat b/ml_system/lib/lua51/etc/luavs.bat deleted file mode 100644 index 08c2bed..0000000 --- a/ml_system/lib/lua51/etc/luavs.bat +++ /dev/null @@ -1,28 +0,0 @@ -@rem Script to build Lua under "Visual Studio .NET Command Prompt". -@rem Do not run from this directory; run it from the toplevel: etc\luavs.bat . -@rem It creates lua51.dll, lua51.lib, lua.exe, and luac.exe in src. -@rem (contributed by David Manura and Mike Pall) - -@setlocal -@set MYCOMPILE=cl /nologo /MD /O2 /W3 /c /D_CRT_SECURE_NO_DEPRECATE -@set MYLINK=link /nologo -@set MYMT=mt /nologo - -cd src -%MYCOMPILE% /DLUA_BUILD_AS_DLL l*.c -del lua.obj luac.obj -%MYLINK% /DLL /out:lua51.dll l*.obj -if exist lua51.dll.manifest^ - %MYMT% -manifest lua51.dll.manifest -outputresource:lua51.dll;2 -%MYCOMPILE% /DLUA_BUILD_AS_DLL lua.c -%MYLINK% /out:lua.exe lua.obj lua51.lib -if exist lua.exe.manifest^ - %MYMT% -manifest lua.exe.manifest -outputresource:lua.exe -%MYCOMPILE% l*.c print.c -del lua.obj linit.obj lbaselib.obj ldblib.obj liolib.obj lmathlib.obj^ - loslib.obj ltablib.obj lstrlib.obj loadlib.obj -%MYLINK% /out:luac.exe *.obj -if exist luac.exe.manifest^ - %MYMT% -manifest luac.exe.manifest -outputresource:luac.exe -del *.obj *.manifest -cd .. diff --git a/ml_system/lib/lua51/etc/min.c b/ml_system/lib/lua51/etc/min.c deleted file mode 100644 index 6a85a4d..0000000 --- a/ml_system/lib/lua51/etc/min.c +++ /dev/null @@ -1,39 +0,0 @@ -/* -* min.c -- a minimal Lua interpreter -* loads stdin only with minimal error handling. -* no interaction, and no standard library, only a "print" function. -*/ - -#include - -#include "lua.h" -#include "lauxlib.h" - -static int print(lua_State *L) -{ - int n=lua_gettop(L); - int i; - for (i=1; i<=n; i++) - { - if (i>1) printf("\t"); - if (lua_isstring(L,i)) - printf("%s",lua_tostring(L,i)); - else if (lua_isnil(L,i)) - printf("%s","nil"); - else if (lua_isboolean(L,i)) - printf("%s",lua_toboolean(L,i) ? "true" : "false"); - else - printf("%s:%p",luaL_typename(L,i),lua_topointer(L,i)); - } - printf("\n"); - return 0; -} - -int main(void) -{ - lua_State *L=lua_open(); - lua_register(L,"print",print); - if (luaL_dofile(L,NULL)!=0) fprintf(stderr,"%s\n",lua_tostring(L,-1)); - lua_close(L); - return 0; -} diff --git a/ml_system/lib/lua51/etc/noparser.c b/ml_system/lib/lua51/etc/noparser.c deleted file mode 100644 index 13ba546..0000000 --- a/ml_system/lib/lua51/etc/noparser.c +++ /dev/null @@ -1,50 +0,0 @@ -/* -* The code below can be used to make a Lua core that does not contain the -* parsing modules (lcode, llex, lparser), which represent 35% of the total core. -* You'll only be able to load binary files and strings, precompiled with luac. -* (Of course, you'll have to build luac with the original parsing modules!) -* -* To use this module, simply compile it ("make noparser" does that) and list -* its object file before the Lua libraries. The linker should then not load -* the parsing modules. To try it, do "make luab". -* -* If you also want to avoid the dump module (ldump.o), define NODUMP. -* #define NODUMP -*/ - -#define LUA_CORE - -#include "llex.h" -#include "lparser.h" -#include "lzio.h" - -LUAI_FUNC void luaX_init (lua_State *L) { - UNUSED(L); -} - -LUAI_FUNC Proto *luaY_parser (lua_State *L, ZIO *z, Mbuffer *buff, const char *name) { - UNUSED(z); - UNUSED(buff); - UNUSED(name); - lua_pushliteral(L,"parser not loaded"); - lua_error(L); - return NULL; -} - -#ifdef NODUMP -#include "lundump.h" - -LUAI_FUNC int luaU_dump (lua_State* L, const Proto* f, lua_Writer w, void* data, int strip) { - UNUSED(f); - UNUSED(w); - UNUSED(data); - UNUSED(strip); -#if 1 - UNUSED(L); - return 0; -#else - lua_pushliteral(L,"dumper not loaded"); - lua_error(L); -#endif -} -#endif diff --git a/ml_system/lib/lua51/etc/strict.lua b/ml_system/lib/lua51/etc/strict.lua deleted file mode 100644 index 604619d..0000000 --- a/ml_system/lib/lua51/etc/strict.lua +++ /dev/null @@ -1,41 +0,0 @@ --- --- strict.lua --- checks uses of undeclared global variables --- All global variables must be 'declared' through a regular assignment --- (even assigning nil will do) in a main chunk before being used --- anywhere or assigned to inside a function. --- - -local getinfo, error, rawset, rawget = debug.getinfo, error, rawset, rawget - -local mt = getmetatable(_G) -if mt == nil then - mt = {} - setmetatable(_G, mt) -end - -mt.__declared = {} - -local function what () - local d = getinfo(3, "S") - return d and d.what or "C" -end - -mt.__newindex = function (t, n, v) - if not mt.__declared[n] then - local w = what() - if w ~= "main" and w ~= "C" then - error("assign to undeclared variable '"..n.."'", 2) - end - mt.__declared[n] = true - end - rawset(t, n, v) -end - -mt.__index = function (t, n) - if not mt.__declared[n] and what() ~= "C" then - error("variable '"..n.."' is not declared", 2) - end - return rawget(t, n) -end - diff --git a/ml_system/lib/lua51/src/Makefile b/ml_system/lib/lua51/src/Makefile deleted file mode 100644 index e4a3cd6..0000000 --- a/ml_system/lib/lua51/src/Makefile +++ /dev/null @@ -1,182 +0,0 @@ -# makefile for building Lua -# see ../INSTALL for installation instructions -# see ../Makefile and luaconf.h for further customization - -# == CHANGE THE SETTINGS BELOW TO SUIT YOUR ENVIRONMENT ======================= - -# Your platform. See PLATS for possible values. -PLAT= none - -CC= gcc -CFLAGS= -O2 -Wall $(MYCFLAGS) -AR= ar rcu -RANLIB= ranlib -RM= rm -f -LIBS= -lm $(MYLIBS) - -MYCFLAGS= -MYLDFLAGS= -MYLIBS= - -# == END OF USER SETTINGS. NO NEED TO CHANGE ANYTHING BELOW THIS LINE ========= - -PLATS= aix ansi bsd freebsd generic linux macosx mingw posix solaris - -LUA_A= liblua.a -CORE_O= lapi.o lcode.o ldebug.o ldo.o ldump.o lfunc.o lgc.o llex.o lmem.o \ - lobject.o lopcodes.o lparser.o lstate.o lstring.o ltable.o ltm.o \ - lundump.o lvm.o lzio.o -LIB_O= lauxlib.o lbaselib.o ldblib.o liolib.o lmathlib.o loslib.o ltablib.o \ - lstrlib.o loadlib.o linit.o - -LUA_T= lua -LUA_O= lua.o - -LUAC_T= luac -LUAC_O= luac.o print.o - -ALL_O= $(CORE_O) $(LIB_O) $(LUA_O) $(LUAC_O) -ALL_T= $(LUA_A) $(LUA_T) $(LUAC_T) -ALL_A= $(LUA_A) - -default: $(PLAT) - -all: $(ALL_T) - -o: $(ALL_O) - -a: $(ALL_A) - -$(LUA_A): $(CORE_O) $(LIB_O) - $(AR) $@ $? - $(RANLIB) $@ - -$(LUA_T): $(LUA_O) $(LUA_A) - $(CC) -o $@ $(MYLDFLAGS) $(LUA_O) $(LUA_A) $(LIBS) - -$(LUAC_T): $(LUAC_O) $(LUA_A) - $(CC) -o $@ $(MYLDFLAGS) $(LUAC_O) $(LUA_A) $(LIBS) - -clean: - $(RM) $(ALL_T) $(ALL_O) - -depend: - @$(CC) $(CFLAGS) -MM l*.c print.c - -echo: - @echo "PLAT = $(PLAT)" - @echo "CC = $(CC)" - @echo "CFLAGS = $(CFLAGS)" - @echo "AR = $(AR)" - @echo "RANLIB = $(RANLIB)" - @echo "RM = $(RM)" - @echo "MYCFLAGS = $(MYCFLAGS)" - @echo "MYLDFLAGS = $(MYLDFLAGS)" - @echo "MYLIBS = $(MYLIBS)" - -# convenience targets for popular platforms - -none: - @echo "Please choose a platform:" - @echo " $(PLATS)" - -aix: - $(MAKE) all CC="xlc" CFLAGS="-O2 -DLUA_USE_POSIX -DLUA_USE_DLOPEN" MYLIBS="-ldl" MYLDFLAGS="-brtl -bexpall" - -ansi: - $(MAKE) all MYCFLAGS=-DLUA_ANSI - -bsd: - $(MAKE) all MYCFLAGS="-DLUA_USE_POSIX -DLUA_USE_DLOPEN" MYLIBS="-Wl,-E" - -freebsd: - $(MAKE) all MYCFLAGS="-DLUA_USE_LINUX" MYLIBS="-Wl,-E -lreadline" - -generic: - $(MAKE) all MYCFLAGS= - -linux: - $(MAKE) all MYCFLAGS=-DLUA_USE_LINUX MYLIBS="-Wl,-E -ldl -lreadline -lhistory -lncurses" - -macosx: - $(MAKE) all MYCFLAGS=-DLUA_USE_LINUX MYLIBS="-lreadline" -# use this on Mac OS X 10.3- -# $(MAKE) all MYCFLAGS=-DLUA_USE_MACOSX - -mingw: - $(MAKE) "LUA_A=lua51.dll" "LUA_T=lua.exe" \ - "AR=$(CC) -shared -o" "RANLIB=strip --strip-unneeded" \ - "MYCFLAGS=-DLUA_BUILD_AS_DLL" "MYLIBS=" "MYLDFLAGS=-s" lua.exe - $(MAKE) "LUAC_T=luac.exe" luac.exe - -posix: - $(MAKE) all MYCFLAGS=-DLUA_USE_POSIX - -solaris: - $(MAKE) all MYCFLAGS="-DLUA_USE_POSIX -DLUA_USE_DLOPEN" MYLIBS="-ldl" - -# list targets that do not create files (but not all makes understand .PHONY) -.PHONY: all $(PLATS) default o a clean depend echo none - -# DO NOT DELETE - -lapi.o: lapi.c lua.h luaconf.h lapi.h lobject.h llimits.h ldebug.h \ - lstate.h ltm.h lzio.h lmem.h ldo.h lfunc.h lgc.h lstring.h ltable.h \ - lundump.h lvm.h -lauxlib.o: lauxlib.c lua.h luaconf.h lauxlib.h -lbaselib.o: lbaselib.c lua.h luaconf.h lauxlib.h lualib.h -lcode.o: lcode.c lua.h luaconf.h lcode.h llex.h lobject.h llimits.h \ - lzio.h lmem.h lopcodes.h lparser.h ldebug.h lstate.h ltm.h ldo.h lgc.h \ - ltable.h -ldblib.o: ldblib.c lua.h luaconf.h lauxlib.h lualib.h -ldebug.o: ldebug.c lua.h luaconf.h lapi.h lobject.h llimits.h lcode.h \ - llex.h lzio.h lmem.h lopcodes.h lparser.h ldebug.h lstate.h ltm.h ldo.h \ - lfunc.h lstring.h lgc.h ltable.h lvm.h -ldo.o: ldo.c lua.h luaconf.h ldebug.h lstate.h lobject.h llimits.h ltm.h \ - lzio.h lmem.h ldo.h lfunc.h lgc.h lopcodes.h lparser.h lstring.h \ - ltable.h lundump.h lvm.h -ldump.o: ldump.c lua.h luaconf.h lobject.h llimits.h lstate.h ltm.h \ - lzio.h lmem.h lundump.h -lfunc.o: lfunc.c lua.h luaconf.h lfunc.h lobject.h llimits.h lgc.h lmem.h \ - lstate.h ltm.h lzio.h -lgc.o: lgc.c lua.h luaconf.h ldebug.h lstate.h lobject.h llimits.h ltm.h \ - lzio.h lmem.h ldo.h lfunc.h lgc.h lstring.h ltable.h -linit.o: linit.c lua.h luaconf.h lualib.h lauxlib.h -liolib.o: liolib.c lua.h luaconf.h lauxlib.h lualib.h -llex.o: llex.c lua.h luaconf.h ldo.h lobject.h llimits.h lstate.h ltm.h \ - lzio.h lmem.h llex.h lparser.h lstring.h lgc.h ltable.h -lmathlib.o: lmathlib.c lua.h luaconf.h lauxlib.h lualib.h -lmem.o: lmem.c lua.h luaconf.h ldebug.h lstate.h lobject.h llimits.h \ - ltm.h lzio.h lmem.h ldo.h -loadlib.o: loadlib.c lua.h luaconf.h lauxlib.h lualib.h -lobject.o: lobject.c lua.h luaconf.h ldo.h lobject.h llimits.h lstate.h \ - ltm.h lzio.h lmem.h lstring.h lgc.h lvm.h -lopcodes.o: lopcodes.c lopcodes.h llimits.h lua.h luaconf.h -loslib.o: loslib.c lua.h luaconf.h lauxlib.h lualib.h -lparser.o: lparser.c lua.h luaconf.h lcode.h llex.h lobject.h llimits.h \ - lzio.h lmem.h lopcodes.h lparser.h ldebug.h lstate.h ltm.h ldo.h \ - lfunc.h lstring.h lgc.h ltable.h -lstate.o: lstate.c lua.h luaconf.h ldebug.h lstate.h lobject.h llimits.h \ - ltm.h lzio.h lmem.h ldo.h lfunc.h lgc.h llex.h lstring.h ltable.h -lstring.o: lstring.c lua.h luaconf.h lmem.h llimits.h lobject.h lstate.h \ - ltm.h lzio.h lstring.h lgc.h -lstrlib.o: lstrlib.c lua.h luaconf.h lauxlib.h lualib.h -ltable.o: ltable.c lua.h luaconf.h ldebug.h lstate.h lobject.h llimits.h \ - ltm.h lzio.h lmem.h ldo.h lgc.h ltable.h -ltablib.o: ltablib.c lua.h luaconf.h lauxlib.h lualib.h -ltm.o: ltm.c lua.h luaconf.h lobject.h llimits.h lstate.h ltm.h lzio.h \ - lmem.h lstring.h lgc.h ltable.h -lua.o: lua.c lua.h luaconf.h lauxlib.h lualib.h -luac.o: luac.c lua.h luaconf.h lauxlib.h ldo.h lobject.h llimits.h \ - lstate.h ltm.h lzio.h lmem.h lfunc.h lopcodes.h lstring.h lgc.h \ - lundump.h -lundump.o: lundump.c lua.h luaconf.h ldebug.h lstate.h lobject.h \ - llimits.h ltm.h lzio.h lmem.h ldo.h lfunc.h lstring.h lgc.h lundump.h -lvm.o: lvm.c lua.h luaconf.h ldebug.h lstate.h lobject.h llimits.h ltm.h \ - lzio.h lmem.h ldo.h lfunc.h lgc.h lopcodes.h lstring.h ltable.h lvm.h -lzio.o: lzio.c lua.h luaconf.h llimits.h lmem.h lstate.h lobject.h ltm.h \ - lzio.h -print.o: print.c ldebug.h lstate.h lua.h luaconf.h lobject.h llimits.h \ - ltm.h lzio.h lmem.h lopcodes.h lundump.h - -# (end of Makefile) diff --git a/ml_system/lib/lua51/src/lapi.c b/ml_system/lib/lua51/src/lapi.c deleted file mode 100644 index 5d5145d..0000000 --- a/ml_system/lib/lua51/src/lapi.c +++ /dev/null @@ -1,1087 +0,0 @@ -/* -** $Id: lapi.c,v 2.55.1.5 2008/07/04 18:41:18 roberto Exp $ -** Lua API -** See Copyright Notice in lua.h -*/ - - -#include -#include -#include -#include - -#define lapi_c -#define LUA_CORE - -#include "lua.h" - -#include "lapi.h" -#include "ldebug.h" -#include "ldo.h" -#include "lfunc.h" -#include "lgc.h" -#include "lmem.h" -#include "lobject.h" -#include "lstate.h" -#include "lstring.h" -#include "ltable.h" -#include "ltm.h" -#include "lundump.h" -#include "lvm.h" - - - -const char lua_ident[] = - "$Lua: " LUA_RELEASE " " LUA_COPYRIGHT " $\n" - "$Authors: " LUA_AUTHORS " $\n" - "$URL: www.lua.org $\n"; - - - -#define api_checknelems(L, n) api_check(L, (n) <= (L->top - L->base)) - -#define api_checkvalidindex(L, i) api_check(L, (i) != luaO_nilobject) - -#define api_incr_top(L) {api_check(L, L->top < L->ci->top); L->top++;} - - - -static TValue *index2adr (lua_State *L, int idx) { - if (idx > 0) { - TValue *o = L->base + (idx - 1); - api_check(L, idx <= L->ci->top - L->base); - if (o >= L->top) return cast(TValue *, luaO_nilobject); - else return o; - } - else if (idx > LUA_REGISTRYINDEX) { - api_check(L, idx != 0 && -idx <= L->top - L->base); - return L->top + idx; - } - else switch (idx) { /* pseudo-indices */ - case LUA_REGISTRYINDEX: return registry(L); - case LUA_ENVIRONINDEX: { - Closure *func = curr_func(L); - sethvalue(L, &L->env, func->c.env); - return &L->env; - } - case LUA_GLOBALSINDEX: return gt(L); - default: { - Closure *func = curr_func(L); - idx = LUA_GLOBALSINDEX - idx; - return (idx <= func->c.nupvalues) - ? &func->c.upvalue[idx-1] - : cast(TValue *, luaO_nilobject); - } - } -} - - -static Table *getcurrenv (lua_State *L) { - if (L->ci == L->base_ci) /* no enclosing function? */ - return hvalue(gt(L)); /* use global table as environment */ - else { - Closure *func = curr_func(L); - return func->c.env; - } -} - - -void luaA_pushobject (lua_State *L, const TValue *o) { - setobj2s(L, L->top, o); - api_incr_top(L); -} - - -LUA_API int lua_checkstack (lua_State *L, int size) { - int res = 1; - lua_lock(L); - if (size > LUAI_MAXCSTACK || (L->top - L->base + size) > LUAI_MAXCSTACK) - res = 0; /* stack overflow */ - else if (size > 0) { - luaD_checkstack(L, size); - if (L->ci->top < L->top + size) - L->ci->top = L->top + size; - } - lua_unlock(L); - return res; -} - - -LUA_API void lua_xmove (lua_State *from, lua_State *to, int n) { - int i; - if (from == to) return; - lua_lock(to); - api_checknelems(from, n); - api_check(from, G(from) == G(to)); - api_check(from, to->ci->top - to->top >= n); - from->top -= n; - for (i = 0; i < n; i++) { - setobj2s(to, to->top++, from->top + i); - } - lua_unlock(to); -} - - -LUA_API void lua_setlevel (lua_State *from, lua_State *to) { - to->nCcalls = from->nCcalls; -} - - -LUA_API lua_CFunction lua_atpanic (lua_State *L, lua_CFunction panicf) { - lua_CFunction old; - lua_lock(L); - old = G(L)->panic; - G(L)->panic = panicf; - lua_unlock(L); - return old; -} - - -LUA_API lua_State *lua_newthread (lua_State *L) { - lua_State *L1; - lua_lock(L); - luaC_checkGC(L); - L1 = luaE_newthread(L); - setthvalue(L, L->top, L1); - api_incr_top(L); - lua_unlock(L); - luai_userstatethread(L, L1); - return L1; -} - - - -/* -** basic stack manipulation -*/ - - -LUA_API int lua_gettop (lua_State *L) { - return cast_int(L->top - L->base); -} - - -LUA_API void lua_settop (lua_State *L, int idx) { - lua_lock(L); - if (idx >= 0) { - api_check(L, idx <= L->stack_last - L->base); - while (L->top < L->base + idx) - setnilvalue(L->top++); - L->top = L->base + idx; - } - else { - api_check(L, -(idx+1) <= (L->top - L->base)); - L->top += idx+1; /* `subtract' index (index is negative) */ - } - lua_unlock(L); -} - - -LUA_API void lua_remove (lua_State *L, int idx) { - StkId p; - lua_lock(L); - p = index2adr(L, idx); - api_checkvalidindex(L, p); - while (++p < L->top) setobjs2s(L, p-1, p); - L->top--; - lua_unlock(L); -} - - -LUA_API void lua_insert (lua_State *L, int idx) { - StkId p; - StkId q; - lua_lock(L); - p = index2adr(L, idx); - api_checkvalidindex(L, p); - for (q = L->top; q>p; q--) setobjs2s(L, q, q-1); - setobjs2s(L, p, L->top); - lua_unlock(L); -} - - -LUA_API void lua_replace (lua_State *L, int idx) { - StkId o; - lua_lock(L); - /* explicit test for incompatible code */ - if (idx == LUA_ENVIRONINDEX && L->ci == L->base_ci) - luaG_runerror(L, "no calling environment"); - api_checknelems(L, 1); - o = index2adr(L, idx); - api_checkvalidindex(L, o); - if (idx == LUA_ENVIRONINDEX) { - Closure *func = curr_func(L); - api_check(L, ttistable(L->top - 1)); - func->c.env = hvalue(L->top - 1); - luaC_barrier(L, func, L->top - 1); - } - else { - setobj(L, o, L->top - 1); - if (idx < LUA_GLOBALSINDEX) /* function upvalue? */ - luaC_barrier(L, curr_func(L), L->top - 1); - } - L->top--; - lua_unlock(L); -} - - -LUA_API void lua_pushvalue (lua_State *L, int idx) { - lua_lock(L); - setobj2s(L, L->top, index2adr(L, idx)); - api_incr_top(L); - lua_unlock(L); -} - - - -/* -** access functions (stack -> C) -*/ - - -LUA_API int lua_type (lua_State *L, int idx) { - StkId o = index2adr(L, idx); - return (o == luaO_nilobject) ? LUA_TNONE : ttype(o); -} - - -LUA_API const char *lua_typename (lua_State *L, int t) { - UNUSED(L); - return (t == LUA_TNONE) ? "no value" : luaT_typenames[t]; -} - - -LUA_API int lua_iscfunction (lua_State *L, int idx) { - StkId o = index2adr(L, idx); - return iscfunction(o); -} - - -LUA_API int lua_isnumber (lua_State *L, int idx) { - TValue n; - const TValue *o = index2adr(L, idx); - return tonumber(o, &n); -} - - -LUA_API int lua_isstring (lua_State *L, int idx) { - int t = lua_type(L, idx); - return (t == LUA_TSTRING || t == LUA_TNUMBER); -} - - -LUA_API int lua_isuserdata (lua_State *L, int idx) { - const TValue *o = index2adr(L, idx); - return (ttisuserdata(o) || ttislightuserdata(o)); -} - - -LUA_API int lua_rawequal (lua_State *L, int index1, int index2) { - StkId o1 = index2adr(L, index1); - StkId o2 = index2adr(L, index2); - return (o1 == luaO_nilobject || o2 == luaO_nilobject) ? 0 - : luaO_rawequalObj(o1, o2); -} - - -LUA_API int lua_equal (lua_State *L, int index1, int index2) { - StkId o1, o2; - int i; - lua_lock(L); /* may call tag method */ - o1 = index2adr(L, index1); - o2 = index2adr(L, index2); - i = (o1 == luaO_nilobject || o2 == luaO_nilobject) ? 0 : equalobj(L, o1, o2); - lua_unlock(L); - return i; -} - - -LUA_API int lua_lessthan (lua_State *L, int index1, int index2) { - StkId o1, o2; - int i; - lua_lock(L); /* may call tag method */ - o1 = index2adr(L, index1); - o2 = index2adr(L, index2); - i = (o1 == luaO_nilobject || o2 == luaO_nilobject) ? 0 - : luaV_lessthan(L, o1, o2); - lua_unlock(L); - return i; -} - - - -LUA_API lua_Number lua_tonumber (lua_State *L, int idx) { - TValue n; - const TValue *o = index2adr(L, idx); - if (tonumber(o, &n)) - return nvalue(o); - else - return 0; -} - - -LUA_API lua_Integer lua_tointeger (lua_State *L, int idx) { - TValue n; - const TValue *o = index2adr(L, idx); - if (tonumber(o, &n)) { - lua_Integer res; - lua_Number num = nvalue(o); - lua_number2integer(res, num); - return res; - } - else - return 0; -} - - -LUA_API int lua_toboolean (lua_State *L, int idx) { - const TValue *o = index2adr(L, idx); - return !l_isfalse(o); -} - - -LUA_API const char *lua_tolstring (lua_State *L, int idx, size_t *len) { - StkId o = index2adr(L, idx); - if (!ttisstring(o)) { - lua_lock(L); /* `luaV_tostring' may create a new string */ - if (!luaV_tostring(L, o)) { /* conversion failed? */ - if (len != NULL) *len = 0; - lua_unlock(L); - return NULL; - } - luaC_checkGC(L); - o = index2adr(L, idx); /* previous call may reallocate the stack */ - lua_unlock(L); - } - if (len != NULL) *len = tsvalue(o)->len; - return svalue(o); -} - - -LUA_API size_t lua_objlen (lua_State *L, int idx) { - StkId o = index2adr(L, idx); - switch (ttype(o)) { - case LUA_TSTRING: return tsvalue(o)->len; - case LUA_TUSERDATA: return uvalue(o)->len; - case LUA_TTABLE: return luaH_getn(hvalue(o)); - case LUA_TNUMBER: { - size_t l; - lua_lock(L); /* `luaV_tostring' may create a new string */ - l = (luaV_tostring(L, o) ? tsvalue(o)->len : 0); - lua_unlock(L); - return l; - } - default: return 0; - } -} - - -LUA_API lua_CFunction lua_tocfunction (lua_State *L, int idx) { - StkId o = index2adr(L, idx); - return (!iscfunction(o)) ? NULL : clvalue(o)->c.f; -} - - -LUA_API void *lua_touserdata (lua_State *L, int idx) { - StkId o = index2adr(L, idx); - switch (ttype(o)) { - case LUA_TUSERDATA: return (rawuvalue(o) + 1); - case LUA_TLIGHTUSERDATA: return pvalue(o); - default: return NULL; - } -} - - -LUA_API lua_State *lua_tothread (lua_State *L, int idx) { - StkId o = index2adr(L, idx); - return (!ttisthread(o)) ? NULL : thvalue(o); -} - - -LUA_API const void *lua_topointer (lua_State *L, int idx) { - StkId o = index2adr(L, idx); - switch (ttype(o)) { - case LUA_TTABLE: return hvalue(o); - case LUA_TFUNCTION: return clvalue(o); - case LUA_TTHREAD: return thvalue(o); - case LUA_TUSERDATA: - case LUA_TLIGHTUSERDATA: - return lua_touserdata(L, idx); - default: return NULL; - } -} - - - -/* -** push functions (C -> stack) -*/ - - -LUA_API void lua_pushnil (lua_State *L) { - lua_lock(L); - setnilvalue(L->top); - api_incr_top(L); - lua_unlock(L); -} - - -LUA_API void lua_pushnumber (lua_State *L, lua_Number n) { - lua_lock(L); - setnvalue(L->top, n); - api_incr_top(L); - lua_unlock(L); -} - - -LUA_API void lua_pushinteger (lua_State *L, lua_Integer n) { - lua_lock(L); - setnvalue(L->top, cast_num(n)); - api_incr_top(L); - lua_unlock(L); -} - - -LUA_API void lua_pushlstring (lua_State *L, const char *s, size_t len) { - lua_lock(L); - luaC_checkGC(L); - setsvalue2s(L, L->top, luaS_newlstr(L, s, len)); - api_incr_top(L); - lua_unlock(L); -} - - -LUA_API void lua_pushstring (lua_State *L, const char *s) { - if (s == NULL) - lua_pushnil(L); - else - lua_pushlstring(L, s, strlen(s)); -} - - -LUA_API const char *lua_pushvfstring (lua_State *L, const char *fmt, - va_list argp) { - const char *ret; - lua_lock(L); - luaC_checkGC(L); - ret = luaO_pushvfstring(L, fmt, argp); - lua_unlock(L); - return ret; -} - - -LUA_API const char *lua_pushfstring (lua_State *L, const char *fmt, ...) { - const char *ret; - va_list argp; - lua_lock(L); - luaC_checkGC(L); - va_start(argp, fmt); - ret = luaO_pushvfstring(L, fmt, argp); - va_end(argp); - lua_unlock(L); - return ret; -} - - -LUA_API void lua_pushcclosure (lua_State *L, lua_CFunction fn, int n) { - Closure *cl; - lua_lock(L); - luaC_checkGC(L); - api_checknelems(L, n); - cl = luaF_newCclosure(L, n, getcurrenv(L)); - cl->c.f = fn; - L->top -= n; - while (n--) - setobj2n(L, &cl->c.upvalue[n], L->top+n); - setclvalue(L, L->top, cl); - lua_assert(iswhite(obj2gco(cl))); - api_incr_top(L); - lua_unlock(L); -} - - -LUA_API void lua_pushboolean (lua_State *L, int b) { - lua_lock(L); - setbvalue(L->top, (b != 0)); /* ensure that true is 1 */ - api_incr_top(L); - lua_unlock(L); -} - - -LUA_API void lua_pushlightuserdata (lua_State *L, void *p) { - lua_lock(L); - setpvalue(L->top, p); - api_incr_top(L); - lua_unlock(L); -} - - -LUA_API int lua_pushthread (lua_State *L) { - lua_lock(L); - setthvalue(L, L->top, L); - api_incr_top(L); - lua_unlock(L); - return (G(L)->mainthread == L); -} - - - -/* -** get functions (Lua -> stack) -*/ - - -LUA_API void lua_gettable (lua_State *L, int idx) { - StkId t; - lua_lock(L); - t = index2adr(L, idx); - api_checkvalidindex(L, t); - luaV_gettable(L, t, L->top - 1, L->top - 1); - lua_unlock(L); -} - - -LUA_API void lua_getfield (lua_State *L, int idx, const char *k) { - StkId t; - TValue key; - lua_lock(L); - t = index2adr(L, idx); - api_checkvalidindex(L, t); - setsvalue(L, &key, luaS_new(L, k)); - luaV_gettable(L, t, &key, L->top); - api_incr_top(L); - lua_unlock(L); -} - - -LUA_API void lua_rawget (lua_State *L, int idx) { - StkId t; - lua_lock(L); - t = index2adr(L, idx); - api_check(L, ttistable(t)); - setobj2s(L, L->top - 1, luaH_get(hvalue(t), L->top - 1)); - lua_unlock(L); -} - - -LUA_API void lua_rawgeti (lua_State *L, int idx, int n) { - StkId o; - lua_lock(L); - o = index2adr(L, idx); - api_check(L, ttistable(o)); - setobj2s(L, L->top, luaH_getnum(hvalue(o), n)); - api_incr_top(L); - lua_unlock(L); -} - - -LUA_API void lua_createtable (lua_State *L, int narray, int nrec) { - lua_lock(L); - luaC_checkGC(L); - sethvalue(L, L->top, luaH_new(L, narray, nrec)); - api_incr_top(L); - lua_unlock(L); -} - - -LUA_API int lua_getmetatable (lua_State *L, int objindex) { - const TValue *obj; - Table *mt = NULL; - int res; - lua_lock(L); - obj = index2adr(L, objindex); - switch (ttype(obj)) { - case LUA_TTABLE: - mt = hvalue(obj)->metatable; - break; - case LUA_TUSERDATA: - mt = uvalue(obj)->metatable; - break; - default: - mt = G(L)->mt[ttype(obj)]; - break; - } - if (mt == NULL) - res = 0; - else { - sethvalue(L, L->top, mt); - api_incr_top(L); - res = 1; - } - lua_unlock(L); - return res; -} - - -LUA_API void lua_getfenv (lua_State *L, int idx) { - StkId o; - lua_lock(L); - o = index2adr(L, idx); - api_checkvalidindex(L, o); - switch (ttype(o)) { - case LUA_TFUNCTION: - sethvalue(L, L->top, clvalue(o)->c.env); - break; - case LUA_TUSERDATA: - sethvalue(L, L->top, uvalue(o)->env); - break; - case LUA_TTHREAD: - setobj2s(L, L->top, gt(thvalue(o))); - break; - default: - setnilvalue(L->top); - break; - } - api_incr_top(L); - lua_unlock(L); -} - - -/* -** set functions (stack -> Lua) -*/ - - -LUA_API void lua_settable (lua_State *L, int idx) { - StkId t; - lua_lock(L); - api_checknelems(L, 2); - t = index2adr(L, idx); - api_checkvalidindex(L, t); - luaV_settable(L, t, L->top - 2, L->top - 1); - L->top -= 2; /* pop index and value */ - lua_unlock(L); -} - - -LUA_API void lua_setfield (lua_State *L, int idx, const char *k) { - StkId t; - TValue key; - lua_lock(L); - api_checknelems(L, 1); - t = index2adr(L, idx); - api_checkvalidindex(L, t); - setsvalue(L, &key, luaS_new(L, k)); - luaV_settable(L, t, &key, L->top - 1); - L->top--; /* pop value */ - lua_unlock(L); -} - - -LUA_API void lua_rawset (lua_State *L, int idx) { - StkId t; - lua_lock(L); - api_checknelems(L, 2); - t = index2adr(L, idx); - api_check(L, ttistable(t)); - setobj2t(L, luaH_set(L, hvalue(t), L->top-2), L->top-1); - luaC_barriert(L, hvalue(t), L->top-1); - L->top -= 2; - lua_unlock(L); -} - - -LUA_API void lua_rawseti (lua_State *L, int idx, int n) { - StkId o; - lua_lock(L); - api_checknelems(L, 1); - o = index2adr(L, idx); - api_check(L, ttistable(o)); - setobj2t(L, luaH_setnum(L, hvalue(o), n), L->top-1); - luaC_barriert(L, hvalue(o), L->top-1); - L->top--; - lua_unlock(L); -} - - -LUA_API int lua_setmetatable (lua_State *L, int objindex) { - TValue *obj; - Table *mt; - lua_lock(L); - api_checknelems(L, 1); - obj = index2adr(L, objindex); - api_checkvalidindex(L, obj); - if (ttisnil(L->top - 1)) - mt = NULL; - else { - api_check(L, ttistable(L->top - 1)); - mt = hvalue(L->top - 1); - } - switch (ttype(obj)) { - case LUA_TTABLE: { - hvalue(obj)->metatable = mt; - if (mt) - luaC_objbarriert(L, hvalue(obj), mt); - break; - } - case LUA_TUSERDATA: { - uvalue(obj)->metatable = mt; - if (mt) - luaC_objbarrier(L, rawuvalue(obj), mt); - break; - } - default: { - G(L)->mt[ttype(obj)] = mt; - break; - } - } - L->top--; - lua_unlock(L); - return 1; -} - - -LUA_API int lua_setfenv (lua_State *L, int idx) { - StkId o; - int res = 1; - lua_lock(L); - api_checknelems(L, 1); - o = index2adr(L, idx); - api_checkvalidindex(L, o); - api_check(L, ttistable(L->top - 1)); - switch (ttype(o)) { - case LUA_TFUNCTION: - clvalue(o)->c.env = hvalue(L->top - 1); - break; - case LUA_TUSERDATA: - uvalue(o)->env = hvalue(L->top - 1); - break; - case LUA_TTHREAD: - sethvalue(L, gt(thvalue(o)), hvalue(L->top - 1)); - break; - default: - res = 0; - break; - } - if (res) luaC_objbarrier(L, gcvalue(o), hvalue(L->top - 1)); - L->top--; - lua_unlock(L); - return res; -} - - -/* -** `load' and `call' functions (run Lua code) -*/ - - -#define adjustresults(L,nres) \ - { if (nres == LUA_MULTRET && L->top >= L->ci->top) L->ci->top = L->top; } - - -#define checkresults(L,na,nr) \ - api_check(L, (nr) == LUA_MULTRET || (L->ci->top - L->top >= (nr) - (na))) - - -LUA_API void lua_call (lua_State *L, int nargs, int nresults) { - StkId func; - lua_lock(L); - api_checknelems(L, nargs+1); - checkresults(L, nargs, nresults); - func = L->top - (nargs+1); - luaD_call(L, func, nresults); - adjustresults(L, nresults); - lua_unlock(L); -} - - - -/* -** Execute a protected call. -*/ -struct CallS { /* data to `f_call' */ - StkId func; - int nresults; -}; - - -static void f_call (lua_State *L, void *ud) { - struct CallS *c = cast(struct CallS *, ud); - luaD_call(L, c->func, c->nresults); -} - - - -LUA_API int lua_pcall (lua_State *L, int nargs, int nresults, int errfunc) { - struct CallS c; - int status; - ptrdiff_t func; - lua_lock(L); - api_checknelems(L, nargs+1); - checkresults(L, nargs, nresults); - if (errfunc == 0) - func = 0; - else { - StkId o = index2adr(L, errfunc); - api_checkvalidindex(L, o); - func = savestack(L, o); - } - c.func = L->top - (nargs+1); /* function to be called */ - c.nresults = nresults; - status = luaD_pcall(L, f_call, &c, savestack(L, c.func), func); - adjustresults(L, nresults); - lua_unlock(L); - return status; -} - - -/* -** Execute a protected C call. -*/ -struct CCallS { /* data to `f_Ccall' */ - lua_CFunction func; - void *ud; -}; - - -static void f_Ccall (lua_State *L, void *ud) { - struct CCallS *c = cast(struct CCallS *, ud); - Closure *cl; - cl = luaF_newCclosure(L, 0, getcurrenv(L)); - cl->c.f = c->func; - setclvalue(L, L->top, cl); /* push function */ - api_incr_top(L); - setpvalue(L->top, c->ud); /* push only argument */ - api_incr_top(L); - luaD_call(L, L->top - 2, 0); -} - - -LUA_API int lua_cpcall (lua_State *L, lua_CFunction func, void *ud) { - struct CCallS c; - int status; - lua_lock(L); - c.func = func; - c.ud = ud; - status = luaD_pcall(L, f_Ccall, &c, savestack(L, L->top), 0); - lua_unlock(L); - return status; -} - - -LUA_API int lua_load (lua_State *L, lua_Reader reader, void *data, - const char *chunkname) { - ZIO z; - int status; - lua_lock(L); - if (!chunkname) chunkname = "?"; - luaZ_init(L, &z, reader, data); - status = luaD_protectedparser(L, &z, chunkname); - lua_unlock(L); - return status; -} - - -LUA_API int lua_dump (lua_State *L, lua_Writer writer, void *data) { - int status; - TValue *o; - lua_lock(L); - api_checknelems(L, 1); - o = L->top - 1; - if (isLfunction(o)) - status = luaU_dump(L, clvalue(o)->l.p, writer, data, 0); - else - status = 1; - lua_unlock(L); - return status; -} - - -LUA_API int lua_status (lua_State *L) { - return L->status; -} - - -/* -** Garbage-collection function -*/ - -LUA_API int lua_gc (lua_State *L, int what, int data) { - int res = 0; - global_State *g; - lua_lock(L); - g = G(L); - switch (what) { - case LUA_GCSTOP: { - g->GCthreshold = MAX_LUMEM; - break; - } - case LUA_GCRESTART: { - g->GCthreshold = g->totalbytes; - break; - } - case LUA_GCCOLLECT: { - luaC_fullgc(L); - break; - } - case LUA_GCCOUNT: { - /* GC values are expressed in Kbytes: #bytes/2^10 */ - res = cast_int(g->totalbytes >> 10); - break; - } - case LUA_GCCOUNTB: { - res = cast_int(g->totalbytes & 0x3ff); - break; - } - case LUA_GCSTEP: { - lu_mem a = (cast(lu_mem, data) << 10); - if (a <= g->totalbytes) - g->GCthreshold = g->totalbytes - a; - else - g->GCthreshold = 0; - while (g->GCthreshold <= g->totalbytes) { - luaC_step(L); - if (g->gcstate == GCSpause) { /* end of cycle? */ - res = 1; /* signal it */ - break; - } - } - break; - } - case LUA_GCSETPAUSE: { - res = g->gcpause; - g->gcpause = data; - break; - } - case LUA_GCSETSTEPMUL: { - res = g->gcstepmul; - g->gcstepmul = data; - break; - } - default: res = -1; /* invalid option */ - } - lua_unlock(L); - return res; -} - - - -/* -** miscellaneous functions -*/ - - -LUA_API int lua_error (lua_State *L) { - lua_lock(L); - api_checknelems(L, 1); - luaG_errormsg(L); - lua_unlock(L); - return 0; /* to avoid warnings */ -} - - -LUA_API int lua_next (lua_State *L, int idx) { - StkId t; - int more; - lua_lock(L); - t = index2adr(L, idx); - api_check(L, ttistable(t)); - more = luaH_next(L, hvalue(t), L->top - 1); - if (more) { - api_incr_top(L); - } - else /* no more elements */ - L->top -= 1; /* remove key */ - lua_unlock(L); - return more; -} - - -LUA_API void lua_concat (lua_State *L, int n) { - lua_lock(L); - api_checknelems(L, n); - if (n >= 2) { - luaC_checkGC(L); - luaV_concat(L, n, cast_int(L->top - L->base) - 1); - L->top -= (n-1); - } - else if (n == 0) { /* push empty string */ - setsvalue2s(L, L->top, luaS_newlstr(L, "", 0)); - api_incr_top(L); - } - /* else n == 1; nothing to do */ - lua_unlock(L); -} - - -LUA_API lua_Alloc lua_getallocf (lua_State *L, void **ud) { - lua_Alloc f; - lua_lock(L); - if (ud) *ud = G(L)->ud; - f = G(L)->frealloc; - lua_unlock(L); - return f; -} - - -LUA_API void lua_setallocf (lua_State *L, lua_Alloc f, void *ud) { - lua_lock(L); - G(L)->ud = ud; - G(L)->frealloc = f; - lua_unlock(L); -} - - -LUA_API void *lua_newuserdata (lua_State *L, size_t size) { - Udata *u; - lua_lock(L); - luaC_checkGC(L); - u = luaS_newudata(L, size, getcurrenv(L)); - setuvalue(L, L->top, u); - api_incr_top(L); - lua_unlock(L); - return u + 1; -} - - - - -static const char *aux_upvalue (StkId fi, int n, TValue **val) { - Closure *f; - if (!ttisfunction(fi)) return NULL; - f = clvalue(fi); - if (f->c.isC) { - if (!(1 <= n && n <= f->c.nupvalues)) return NULL; - *val = &f->c.upvalue[n-1]; - return ""; - } - else { - Proto *p = f->l.p; - if (!(1 <= n && n <= p->sizeupvalues)) return NULL; - *val = f->l.upvals[n-1]->v; - return getstr(p->upvalues[n-1]); - } -} - - -LUA_API const char *lua_getupvalue (lua_State *L, int funcindex, int n) { - const char *name; - TValue *val; - lua_lock(L); - name = aux_upvalue(index2adr(L, funcindex), n, &val); - if (name) { - setobj2s(L, L->top, val); - api_incr_top(L); - } - lua_unlock(L); - return name; -} - - -LUA_API const char *lua_setupvalue (lua_State *L, int funcindex, int n) { - const char *name; - TValue *val; - StkId fi; - lua_lock(L); - fi = index2adr(L, funcindex); - api_checknelems(L, 1); - name = aux_upvalue(fi, n, &val); - if (name) { - L->top--; - setobj(L, val, L->top); - luaC_barrier(L, clvalue(fi), L->top); - } - lua_unlock(L); - return name; -} - diff --git a/ml_system/lib/lua51/src/lapi.h b/ml_system/lib/lua51/src/lapi.h deleted file mode 100644 index 2c3fab2..0000000 --- a/ml_system/lib/lua51/src/lapi.h +++ /dev/null @@ -1,16 +0,0 @@ -/* -** $Id: lapi.h,v 2.2.1.1 2007/12/27 13:02:25 roberto Exp $ -** Auxiliary functions from Lua API -** See Copyright Notice in lua.h -*/ - -#ifndef lapi_h -#define lapi_h - - -#include "lobject.h" - - -LUAI_FUNC void luaA_pushobject (lua_State *L, const TValue *o); - -#endif diff --git a/ml_system/lib/lua51/src/lauxlib.c b/ml_system/lib/lua51/src/lauxlib.c deleted file mode 100644 index 10f14e2..0000000 --- a/ml_system/lib/lua51/src/lauxlib.c +++ /dev/null @@ -1,652 +0,0 @@ -/* -** $Id: lauxlib.c,v 1.159.1.3 2008/01/21 13:20:51 roberto Exp $ -** Auxiliary functions for building Lua libraries -** See Copyright Notice in lua.h -*/ - - -#include -#include -#include -#include -#include -#include - - -/* This file uses only the official API of Lua. -** Any function declared here could be written as an application function. -*/ - -#define lauxlib_c -#define LUA_LIB - -#include "lua.h" - -#include "lauxlib.h" - - -#define FREELIST_REF 0 /* free list of references */ - - -/* convert a stack index to positive */ -#define abs_index(L, i) ((i) > 0 || (i) <= LUA_REGISTRYINDEX ? (i) : \ - lua_gettop(L) + (i) + 1) - - -/* -** {====================================================== -** Error-report functions -** ======================================================= -*/ - - -LUALIB_API int luaL_argerror (lua_State *L, int narg, const char *extramsg) { - lua_Debug ar; - if (!lua_getstack(L, 0, &ar)) /* no stack frame? */ - return luaL_error(L, "bad argument #%d (%s)", narg, extramsg); - lua_getinfo(L, "n", &ar); - if (strcmp(ar.namewhat, "method") == 0) { - narg--; /* do not count `self' */ - if (narg == 0) /* error is in the self argument itself? */ - return luaL_error(L, "calling " LUA_QS " on bad self (%s)", - ar.name, extramsg); - } - if (ar.name == NULL) - ar.name = "?"; - return luaL_error(L, "bad argument #%d to " LUA_QS " (%s)", - narg, ar.name, extramsg); -} - - -LUALIB_API int luaL_typerror (lua_State *L, int narg, const char *tname) { - const char *msg = lua_pushfstring(L, "%s expected, got %s", - tname, luaL_typename(L, narg)); - return luaL_argerror(L, narg, msg); -} - - -static void tag_error (lua_State *L, int narg, int tag) { - luaL_typerror(L, narg, lua_typename(L, tag)); -} - - -LUALIB_API void luaL_where (lua_State *L, int level) { - lua_Debug ar; - if (lua_getstack(L, level, &ar)) { /* check function at level */ - lua_getinfo(L, "Sl", &ar); /* get info about it */ - if (ar.currentline > 0) { /* is there info? */ - lua_pushfstring(L, "%s:%d: ", ar.short_src, ar.currentline); - return; - } - } - lua_pushliteral(L, ""); /* else, no information available... */ -} - - -LUALIB_API int luaL_error (lua_State *L, const char *fmt, ...) { - va_list argp; - va_start(argp, fmt); - luaL_where(L, 1); - lua_pushvfstring(L, fmt, argp); - va_end(argp); - lua_concat(L, 2); - return lua_error(L); -} - -/* }====================================================== */ - - -LUALIB_API int luaL_checkoption (lua_State *L, int narg, const char *def, - const char *const lst[]) { - const char *name = (def) ? luaL_optstring(L, narg, def) : - luaL_checkstring(L, narg); - int i; - for (i=0; lst[i]; i++) - if (strcmp(lst[i], name) == 0) - return i; - return luaL_argerror(L, narg, - lua_pushfstring(L, "invalid option " LUA_QS, name)); -} - - -LUALIB_API int luaL_newmetatable (lua_State *L, const char *tname) { - lua_getfield(L, LUA_REGISTRYINDEX, tname); /* get registry.name */ - if (!lua_isnil(L, -1)) /* name already in use? */ - return 0; /* leave previous value on top, but return 0 */ - lua_pop(L, 1); - lua_newtable(L); /* create metatable */ - lua_pushvalue(L, -1); - lua_setfield(L, LUA_REGISTRYINDEX, tname); /* registry.name = metatable */ - return 1; -} - - -LUALIB_API void *luaL_checkudata (lua_State *L, int ud, const char *tname) { - void *p = lua_touserdata(L, ud); - if (p != NULL) { /* value is a userdata? */ - if (lua_getmetatable(L, ud)) { /* does it have a metatable? */ - lua_getfield(L, LUA_REGISTRYINDEX, tname); /* get correct metatable */ - if (lua_rawequal(L, -1, -2)) { /* does it have the correct mt? */ - lua_pop(L, 2); /* remove both metatables */ - return p; - } - } - } - luaL_typerror(L, ud, tname); /* else error */ - return NULL; /* to avoid warnings */ -} - - -LUALIB_API void luaL_checkstack (lua_State *L, int space, const char *mes) { - if (!lua_checkstack(L, space)) - luaL_error(L, "stack overflow (%s)", mes); -} - - -LUALIB_API void luaL_checktype (lua_State *L, int narg, int t) { - if (lua_type(L, narg) != t) - tag_error(L, narg, t); -} - - -LUALIB_API void luaL_checkany (lua_State *L, int narg) { - if (lua_type(L, narg) == LUA_TNONE) - luaL_argerror(L, narg, "value expected"); -} - - -LUALIB_API const char *luaL_checklstring (lua_State *L, int narg, size_t *len) { - const char *s = lua_tolstring(L, narg, len); - if (!s) tag_error(L, narg, LUA_TSTRING); - return s; -} - - -LUALIB_API const char *luaL_optlstring (lua_State *L, int narg, - const char *def, size_t *len) { - if (lua_isnoneornil(L, narg)) { - if (len) - *len = (def ? strlen(def) : 0); - return def; - } - else return luaL_checklstring(L, narg, len); -} - - -LUALIB_API lua_Number luaL_checknumber (lua_State *L, int narg) { - lua_Number d = lua_tonumber(L, narg); - if (d == 0 && !lua_isnumber(L, narg)) /* avoid extra test when d is not 0 */ - tag_error(L, narg, LUA_TNUMBER); - return d; -} - - -LUALIB_API lua_Number luaL_optnumber (lua_State *L, int narg, lua_Number def) { - return luaL_opt(L, luaL_checknumber, narg, def); -} - - -LUALIB_API lua_Integer luaL_checkinteger (lua_State *L, int narg) { - lua_Integer d = lua_tointeger(L, narg); - if (d == 0 && !lua_isnumber(L, narg)) /* avoid extra test when d is not 0 */ - tag_error(L, narg, LUA_TNUMBER); - return d; -} - - -LUALIB_API lua_Integer luaL_optinteger (lua_State *L, int narg, - lua_Integer def) { - return luaL_opt(L, luaL_checkinteger, narg, def); -} - - -LUALIB_API int luaL_getmetafield (lua_State *L, int obj, const char *event) { - if (!lua_getmetatable(L, obj)) /* no metatable? */ - return 0; - lua_pushstring(L, event); - lua_rawget(L, -2); - if (lua_isnil(L, -1)) { - lua_pop(L, 2); /* remove metatable and metafield */ - return 0; - } - else { - lua_remove(L, -2); /* remove only metatable */ - return 1; - } -} - - -LUALIB_API int luaL_callmeta (lua_State *L, int obj, const char *event) { - obj = abs_index(L, obj); - if (!luaL_getmetafield(L, obj, event)) /* no metafield? */ - return 0; - lua_pushvalue(L, obj); - lua_call(L, 1, 1); - return 1; -} - - -LUALIB_API void (luaL_register) (lua_State *L, const char *libname, - const luaL_Reg *l) { - luaI_openlib(L, libname, l, 0); -} - - -static int libsize (const luaL_Reg *l) { - int size = 0; - for (; l->name; l++) size++; - return size; -} - - -LUALIB_API void luaI_openlib (lua_State *L, const char *libname, - const luaL_Reg *l, int nup) { - if (libname) { - int size = libsize(l); - /* check whether lib already exists */ - luaL_findtable(L, LUA_REGISTRYINDEX, "_LOADED", 1); - lua_getfield(L, -1, libname); /* get _LOADED[libname] */ - if (!lua_istable(L, -1)) { /* not found? */ - lua_pop(L, 1); /* remove previous result */ - /* try global variable (and create one if it does not exist) */ - if (luaL_findtable(L, LUA_GLOBALSINDEX, libname, size) != NULL) - luaL_error(L, "name conflict for module " LUA_QS, libname); - lua_pushvalue(L, -1); - lua_setfield(L, -3, libname); /* _LOADED[libname] = new table */ - } - lua_remove(L, -2); /* remove _LOADED table */ - lua_insert(L, -(nup+1)); /* move library table to below upvalues */ - } - for (; l->name; l++) { - int i; - for (i=0; ifunc, nup); - lua_setfield(L, -(nup+2), l->name); - } - lua_pop(L, nup); /* remove upvalues */ -} - - - -/* -** {====================================================== -** getn-setn: size for arrays -** ======================================================= -*/ - -#if defined(LUA_COMPAT_GETN) - -static int checkint (lua_State *L, int topop) { - int n = (lua_type(L, -1) == LUA_TNUMBER) ? lua_tointeger(L, -1) : -1; - lua_pop(L, topop); - return n; -} - - -static void getsizes (lua_State *L) { - lua_getfield(L, LUA_REGISTRYINDEX, "LUA_SIZES"); - if (lua_isnil(L, -1)) { /* no `size' table? */ - lua_pop(L, 1); /* remove nil */ - lua_newtable(L); /* create it */ - lua_pushvalue(L, -1); /* `size' will be its own metatable */ - lua_setmetatable(L, -2); - lua_pushliteral(L, "kv"); - lua_setfield(L, -2, "__mode"); /* metatable(N).__mode = "kv" */ - lua_pushvalue(L, -1); - lua_setfield(L, LUA_REGISTRYINDEX, "LUA_SIZES"); /* store in register */ - } -} - - -LUALIB_API void luaL_setn (lua_State *L, int t, int n) { - t = abs_index(L, t); - lua_pushliteral(L, "n"); - lua_rawget(L, t); - if (checkint(L, 1) >= 0) { /* is there a numeric field `n'? */ - lua_pushliteral(L, "n"); /* use it */ - lua_pushinteger(L, n); - lua_rawset(L, t); - } - else { /* use `sizes' */ - getsizes(L); - lua_pushvalue(L, t); - lua_pushinteger(L, n); - lua_rawset(L, -3); /* sizes[t] = n */ - lua_pop(L, 1); /* remove `sizes' */ - } -} - - -LUALIB_API int luaL_getn (lua_State *L, int t) { - int n; - t = abs_index(L, t); - lua_pushliteral(L, "n"); /* try t.n */ - lua_rawget(L, t); - if ((n = checkint(L, 1)) >= 0) return n; - getsizes(L); /* else try sizes[t] */ - lua_pushvalue(L, t); - lua_rawget(L, -2); - if ((n = checkint(L, 2)) >= 0) return n; - return (int)lua_objlen(L, t); -} - -#endif - -/* }====================================================== */ - - - -LUALIB_API const char *luaL_gsub (lua_State *L, const char *s, const char *p, - const char *r) { - const char *wild; - size_t l = strlen(p); - luaL_Buffer b; - luaL_buffinit(L, &b); - while ((wild = strstr(s, p)) != NULL) { - luaL_addlstring(&b, s, wild - s); /* push prefix */ - luaL_addstring(&b, r); /* push replacement in place of pattern */ - s = wild + l; /* continue after `p' */ - } - luaL_addstring(&b, s); /* push last suffix */ - luaL_pushresult(&b); - return lua_tostring(L, -1); -} - - -LUALIB_API const char *luaL_findtable (lua_State *L, int idx, - const char *fname, int szhint) { - const char *e; - lua_pushvalue(L, idx); - do { - e = strchr(fname, '.'); - if (e == NULL) e = fname + strlen(fname); - lua_pushlstring(L, fname, e - fname); - lua_rawget(L, -2); - if (lua_isnil(L, -1)) { /* no such field? */ - lua_pop(L, 1); /* remove this nil */ - lua_createtable(L, 0, (*e == '.' ? 1 : szhint)); /* new table for field */ - lua_pushlstring(L, fname, e - fname); - lua_pushvalue(L, -2); - lua_settable(L, -4); /* set new table into field */ - } - else if (!lua_istable(L, -1)) { /* field has a non-table value? */ - lua_pop(L, 2); /* remove table and value */ - return fname; /* return problematic part of the name */ - } - lua_remove(L, -2); /* remove previous table */ - fname = e + 1; - } while (*e == '.'); - return NULL; -} - - - -/* -** {====================================================== -** Generic Buffer manipulation -** ======================================================= -*/ - - -#define bufflen(B) ((B)->p - (B)->buffer) -#define bufffree(B) ((size_t)(LUAL_BUFFERSIZE - bufflen(B))) - -#define LIMIT (LUA_MINSTACK/2) - - -static int emptybuffer (luaL_Buffer *B) { - size_t l = bufflen(B); - if (l == 0) return 0; /* put nothing on stack */ - else { - lua_pushlstring(B->L, B->buffer, l); - B->p = B->buffer; - B->lvl++; - return 1; - } -} - - -static void adjuststack (luaL_Buffer *B) { - if (B->lvl > 1) { - lua_State *L = B->L; - int toget = 1; /* number of levels to concat */ - size_t toplen = lua_strlen(L, -1); - do { - size_t l = lua_strlen(L, -(toget+1)); - if (B->lvl - toget + 1 >= LIMIT || toplen > l) { - toplen += l; - toget++; - } - else break; - } while (toget < B->lvl); - lua_concat(L, toget); - B->lvl = B->lvl - toget + 1; - } -} - - -LUALIB_API char *luaL_prepbuffer (luaL_Buffer *B) { - if (emptybuffer(B)) - adjuststack(B); - return B->buffer; -} - - -LUALIB_API void luaL_addlstring (luaL_Buffer *B, const char *s, size_t l) { - while (l--) - luaL_addchar(B, *s++); -} - - -LUALIB_API void luaL_addstring (luaL_Buffer *B, const char *s) { - luaL_addlstring(B, s, strlen(s)); -} - - -LUALIB_API void luaL_pushresult (luaL_Buffer *B) { - emptybuffer(B); - lua_concat(B->L, B->lvl); - B->lvl = 1; -} - - -LUALIB_API void luaL_addvalue (luaL_Buffer *B) { - lua_State *L = B->L; - size_t vl; - const char *s = lua_tolstring(L, -1, &vl); - if (vl <= bufffree(B)) { /* fit into buffer? */ - memcpy(B->p, s, vl); /* put it there */ - B->p += vl; - lua_pop(L, 1); /* remove from stack */ - } - else { - if (emptybuffer(B)) - lua_insert(L, -2); /* put buffer before new value */ - B->lvl++; /* add new value into B stack */ - adjuststack(B); - } -} - - -LUALIB_API void luaL_buffinit (lua_State *L, luaL_Buffer *B) { - B->L = L; - B->p = B->buffer; - B->lvl = 0; -} - -/* }====================================================== */ - - -LUALIB_API int luaL_ref (lua_State *L, int t) { - int ref; - t = abs_index(L, t); - if (lua_isnil(L, -1)) { - lua_pop(L, 1); /* remove from stack */ - return LUA_REFNIL; /* `nil' has a unique fixed reference */ - } - lua_rawgeti(L, t, FREELIST_REF); /* get first free element */ - ref = (int)lua_tointeger(L, -1); /* ref = t[FREELIST_REF] */ - lua_pop(L, 1); /* remove it from stack */ - if (ref != 0) { /* any free element? */ - lua_rawgeti(L, t, ref); /* remove it from list */ - lua_rawseti(L, t, FREELIST_REF); /* (t[FREELIST_REF] = t[ref]) */ - } - else { /* no free elements */ - ref = (int)lua_objlen(L, t); - ref++; /* create new reference */ - } - lua_rawseti(L, t, ref); - return ref; -} - - -LUALIB_API void luaL_unref (lua_State *L, int t, int ref) { - if (ref >= 0) { - t = abs_index(L, t); - lua_rawgeti(L, t, FREELIST_REF); - lua_rawseti(L, t, ref); /* t[ref] = t[FREELIST_REF] */ - lua_pushinteger(L, ref); - lua_rawseti(L, t, FREELIST_REF); /* t[FREELIST_REF] = ref */ - } -} - - - -/* -** {====================================================== -** Load functions -** ======================================================= -*/ - -typedef struct LoadF { - int extraline; - FILE *f; - char buff[LUAL_BUFFERSIZE]; -} LoadF; - - -static const char *getF (lua_State *L, void *ud, size_t *size) { - LoadF *lf = (LoadF *)ud; - (void)L; - if (lf->extraline) { - lf->extraline = 0; - *size = 1; - return "\n"; - } - if (feof(lf->f)) return NULL; - *size = fread(lf->buff, 1, sizeof(lf->buff), lf->f); - return (*size > 0) ? lf->buff : NULL; -} - - -static int errfile (lua_State *L, const char *what, int fnameindex) { - const char *serr = strerror(errno); - const char *filename = lua_tostring(L, fnameindex) + 1; - lua_pushfstring(L, "cannot %s %s: %s", what, filename, serr); - lua_remove(L, fnameindex); - return LUA_ERRFILE; -} - - -LUALIB_API int luaL_loadfile (lua_State *L, const char *filename) { - LoadF lf; - int status, readstatus; - int c; - int fnameindex = lua_gettop(L) + 1; /* index of filename on the stack */ - lf.extraline = 0; - if (filename == NULL) { - lua_pushliteral(L, "=stdin"); - lf.f = stdin; - } - else { - lua_pushfstring(L, "@%s", filename); - lf.f = fopen(filename, "r"); - if (lf.f == NULL) return errfile(L, "open", fnameindex); - } - c = getc(lf.f); - if (c == '#') { /* Unix exec. file? */ - lf.extraline = 1; - while ((c = getc(lf.f)) != EOF && c != '\n') ; /* skip first line */ - if (c == '\n') c = getc(lf.f); - } - if (c == LUA_SIGNATURE[0] && filename) { /* binary file? */ - lf.f = freopen(filename, "rb", lf.f); /* reopen in binary mode */ - if (lf.f == NULL) return errfile(L, "reopen", fnameindex); - /* skip eventual `#!...' */ - while ((c = getc(lf.f)) != EOF && c != LUA_SIGNATURE[0]) ; - lf.extraline = 0; - } - ungetc(c, lf.f); - status = lua_load(L, getF, &lf, lua_tostring(L, -1)); - readstatus = ferror(lf.f); - if (filename) fclose(lf.f); /* close file (even in case of errors) */ - if (readstatus) { - lua_settop(L, fnameindex); /* ignore results from `lua_load' */ - return errfile(L, "read", fnameindex); - } - lua_remove(L, fnameindex); - return status; -} - - -typedef struct LoadS { - const char *s; - size_t size; -} LoadS; - - -static const char *getS (lua_State *L, void *ud, size_t *size) { - LoadS *ls = (LoadS *)ud; - (void)L; - if (ls->size == 0) return NULL; - *size = ls->size; - ls->size = 0; - return ls->s; -} - - -LUALIB_API int luaL_loadbuffer (lua_State *L, const char *buff, size_t size, - const char *name) { - LoadS ls; - ls.s = buff; - ls.size = size; - return lua_load(L, getS, &ls, name); -} - - -LUALIB_API int (luaL_loadstring) (lua_State *L, const char *s) { - return luaL_loadbuffer(L, s, strlen(s), s); -} - - - -/* }====================================================== */ - - -static void *l_alloc (void *ud, void *ptr, size_t osize, size_t nsize) { - (void)ud; - (void)osize; - if (nsize == 0) { - free(ptr); - return NULL; - } - else - return realloc(ptr, nsize); -} - - -static int panic (lua_State *L) { - (void)L; /* to avoid warnings */ - fprintf(stderr, "PANIC: unprotected error in call to Lua API (%s)\n", - lua_tostring(L, -1)); - return 0; -} - - -LUALIB_API lua_State *luaL_newstate (void) { - lua_State *L = lua_newstate(l_alloc, NULL); - if (L) lua_atpanic(L, &panic); - return L; -} - diff --git a/ml_system/lib/lua51/src/lauxlib.h b/ml_system/lib/lua51/src/lauxlib.h deleted file mode 100644 index 3425823..0000000 --- a/ml_system/lib/lua51/src/lauxlib.h +++ /dev/null @@ -1,174 +0,0 @@ -/* -** $Id: lauxlib.h,v 1.88.1.1 2007/12/27 13:02:25 roberto Exp $ -** Auxiliary functions for building Lua libraries -** See Copyright Notice in lua.h -*/ - - -#ifndef lauxlib_h -#define lauxlib_h - - -#include -#include - -#include "lua.h" - - -#if defined(LUA_COMPAT_GETN) -LUALIB_API int (luaL_getn) (lua_State *L, int t); -LUALIB_API void (luaL_setn) (lua_State *L, int t, int n); -#else -#define luaL_getn(L,i) ((int)lua_objlen(L, i)) -#define luaL_setn(L,i,j) ((void)0) /* no op! */ -#endif - -#if defined(LUA_COMPAT_OPENLIB) -#define luaI_openlib luaL_openlib -#endif - - -/* extra error code for `luaL_load' */ -#define LUA_ERRFILE (LUA_ERRERR+1) - - -typedef struct luaL_Reg { - const char *name; - lua_CFunction func; -} luaL_Reg; - - - -LUALIB_API void (luaI_openlib) (lua_State *L, const char *libname, - const luaL_Reg *l, int nup); -LUALIB_API void (luaL_register) (lua_State *L, const char *libname, - const luaL_Reg *l); -LUALIB_API int (luaL_getmetafield) (lua_State *L, int obj, const char *e); -LUALIB_API int (luaL_callmeta) (lua_State *L, int obj, const char *e); -LUALIB_API int (luaL_typerror) (lua_State *L, int narg, const char *tname); -LUALIB_API int (luaL_argerror) (lua_State *L, int numarg, const char *extramsg); -LUALIB_API const char *(luaL_checklstring) (lua_State *L, int numArg, - size_t *l); -LUALIB_API const char *(luaL_optlstring) (lua_State *L, int numArg, - const char *def, size_t *l); -LUALIB_API lua_Number (luaL_checknumber) (lua_State *L, int numArg); -LUALIB_API lua_Number (luaL_optnumber) (lua_State *L, int nArg, lua_Number def); - -LUALIB_API lua_Integer (luaL_checkinteger) (lua_State *L, int numArg); -LUALIB_API lua_Integer (luaL_optinteger) (lua_State *L, int nArg, - lua_Integer def); - -LUALIB_API void (luaL_checkstack) (lua_State *L, int sz, const char *msg); -LUALIB_API void (luaL_checktype) (lua_State *L, int narg, int t); -LUALIB_API void (luaL_checkany) (lua_State *L, int narg); - -LUALIB_API int (luaL_newmetatable) (lua_State *L, const char *tname); -LUALIB_API void *(luaL_checkudata) (lua_State *L, int ud, const char *tname); - -LUALIB_API void (luaL_where) (lua_State *L, int lvl); -LUALIB_API int (luaL_error) (lua_State *L, const char *fmt, ...); - -LUALIB_API int (luaL_checkoption) (lua_State *L, int narg, const char *def, - const char *const lst[]); - -LUALIB_API int (luaL_ref) (lua_State *L, int t); -LUALIB_API void (luaL_unref) (lua_State *L, int t, int ref); - -LUALIB_API int (luaL_loadfile) (lua_State *L, const char *filename); -LUALIB_API int (luaL_loadbuffer) (lua_State *L, const char *buff, size_t sz, - const char *name); -LUALIB_API int (luaL_loadstring) (lua_State *L, const char *s); - -LUALIB_API lua_State *(luaL_newstate) (void); - - -LUALIB_API const char *(luaL_gsub) (lua_State *L, const char *s, const char *p, - const char *r); - -LUALIB_API const char *(luaL_findtable) (lua_State *L, int idx, - const char *fname, int szhint); - - - - -/* -** =============================================================== -** some useful macros -** =============================================================== -*/ - -#define luaL_argcheck(L, cond,numarg,extramsg) \ - ((void)((cond) || luaL_argerror(L, (numarg), (extramsg)))) -#define luaL_checkstring(L,n) (luaL_checklstring(L, (n), NULL)) -#define luaL_optstring(L,n,d) (luaL_optlstring(L, (n), (d), NULL)) -#define luaL_checkint(L,n) ((int)luaL_checkinteger(L, (n))) -#define luaL_optint(L,n,d) ((int)luaL_optinteger(L, (n), (d))) -#define luaL_checklong(L,n) ((long)luaL_checkinteger(L, (n))) -#define luaL_optlong(L,n,d) ((long)luaL_optinteger(L, (n), (d))) - -#define luaL_typename(L,i) lua_typename(L, lua_type(L,(i))) - -#define luaL_dofile(L, fn) \ - (luaL_loadfile(L, fn) || lua_pcall(L, 0, LUA_MULTRET, 0)) - -#define luaL_dostring(L, s) \ - (luaL_loadstring(L, s) || lua_pcall(L, 0, LUA_MULTRET, 0)) - -#define luaL_getmetatable(L,n) (lua_getfield(L, LUA_REGISTRYINDEX, (n))) - -#define luaL_opt(L,f,n,d) (lua_isnoneornil(L,(n)) ? (d) : f(L,(n))) - -/* -** {====================================================== -** Generic Buffer manipulation -** ======================================================= -*/ - - - -typedef struct luaL_Buffer { - char *p; /* current position in buffer */ - int lvl; /* number of strings in the stack (level) */ - lua_State *L; - char buffer[LUAL_BUFFERSIZE]; -} luaL_Buffer; - -#define luaL_addchar(B,c) \ - ((void)((B)->p < ((B)->buffer+LUAL_BUFFERSIZE) || luaL_prepbuffer(B)), \ - (*(B)->p++ = (char)(c))) - -/* compatibility only */ -#define luaL_putchar(B,c) luaL_addchar(B,c) - -#define luaL_addsize(B,n) ((B)->p += (n)) - -LUALIB_API void (luaL_buffinit) (lua_State *L, luaL_Buffer *B); -LUALIB_API char *(luaL_prepbuffer) (luaL_Buffer *B); -LUALIB_API void (luaL_addlstring) (luaL_Buffer *B, const char *s, size_t l); -LUALIB_API void (luaL_addstring) (luaL_Buffer *B, const char *s); -LUALIB_API void (luaL_addvalue) (luaL_Buffer *B); -LUALIB_API void (luaL_pushresult) (luaL_Buffer *B); - - -/* }====================================================== */ - - -/* compatibility with ref system */ - -/* pre-defined references */ -#define LUA_NOREF (-2) -#define LUA_REFNIL (-1) - -#define lua_ref(L,lock) ((lock) ? luaL_ref(L, LUA_REGISTRYINDEX) : \ - (lua_pushstring(L, "unlocked references are obsolete"), lua_error(L), 0)) - -#define lua_unref(L,ref) luaL_unref(L, LUA_REGISTRYINDEX, (ref)) - -#define lua_getref(L,ref) lua_rawgeti(L, LUA_REGISTRYINDEX, (ref)) - - -#define luaL_reg luaL_Reg - -#endif - - diff --git a/ml_system/lib/lua51/src/lbaselib.c b/ml_system/lib/lua51/src/lbaselib.c deleted file mode 100644 index 2a4c079..0000000 --- a/ml_system/lib/lua51/src/lbaselib.c +++ /dev/null @@ -1,653 +0,0 @@ -/* -** $Id: lbaselib.c,v 1.191.1.6 2008/02/14 16:46:22 roberto Exp $ -** Basic library -** See Copyright Notice in lua.h -*/ - - - -#include -#include -#include -#include - -#define lbaselib_c -#define LUA_LIB - -#include "lua.h" - -#include "lauxlib.h" -#include "lualib.h" - - - - -/* -** If your system does not support `stdout', you can just remove this function. -** If you need, you can define your own `print' function, following this -** model but changing `fputs' to put the strings at a proper place -** (a console window or a log file, for instance). -*/ -static int luaB_print (lua_State *L) { - int n = lua_gettop(L); /* number of arguments */ - int i; - lua_getglobal(L, "tostring"); - for (i=1; i<=n; i++) { - const char *s; - lua_pushvalue(L, -1); /* function to be called */ - lua_pushvalue(L, i); /* value to print */ - lua_call(L, 1, 1); - s = lua_tostring(L, -1); /* get result */ - if (s == NULL) - return luaL_error(L, LUA_QL("tostring") " must return a string to " - LUA_QL("print")); - if (i>1) fputs("\t", stdout); - fputs(s, stdout); - lua_pop(L, 1); /* pop result */ - } - fputs("\n", stdout); - return 0; -} - - -static int luaB_tonumber (lua_State *L) { - int base = luaL_optint(L, 2, 10); - if (base == 10) { /* standard conversion */ - luaL_checkany(L, 1); - if (lua_isnumber(L, 1)) { - lua_pushnumber(L, lua_tonumber(L, 1)); - return 1; - } - } - else { - const char *s1 = luaL_checkstring(L, 1); - char *s2; - unsigned long n; - luaL_argcheck(L, 2 <= base && base <= 36, 2, "base out of range"); - n = strtoul(s1, &s2, base); - if (s1 != s2) { /* at least one valid digit? */ - while (isspace((unsigned char)(*s2))) s2++; /* skip trailing spaces */ - if (*s2 == '\0') { /* no invalid trailing characters? */ - lua_pushnumber(L, (lua_Number)n); - return 1; - } - } - } - lua_pushnil(L); /* else not a number */ - return 1; -} - - -static int luaB_error (lua_State *L) { - int level = luaL_optint(L, 2, 1); - lua_settop(L, 1); - if (lua_isstring(L, 1) && level > 0) { /* add extra information? */ - luaL_where(L, level); - lua_pushvalue(L, 1); - lua_concat(L, 2); - } - return lua_error(L); -} - - -static int luaB_getmetatable (lua_State *L) { - luaL_checkany(L, 1); - if (!lua_getmetatable(L, 1)) { - lua_pushnil(L); - return 1; /* no metatable */ - } - luaL_getmetafield(L, 1, "__metatable"); - return 1; /* returns either __metatable field (if present) or metatable */ -} - - -static int luaB_setmetatable (lua_State *L) { - int t = lua_type(L, 2); - luaL_checktype(L, 1, LUA_TTABLE); - luaL_argcheck(L, t == LUA_TNIL || t == LUA_TTABLE, 2, - "nil or table expected"); - if (luaL_getmetafield(L, 1, "__metatable")) - luaL_error(L, "cannot change a protected metatable"); - lua_settop(L, 2); - lua_setmetatable(L, 1); - return 1; -} - - -static void getfunc (lua_State *L, int opt) { - if (lua_isfunction(L, 1)) lua_pushvalue(L, 1); - else { - lua_Debug ar; - int level = opt ? luaL_optint(L, 1, 1) : luaL_checkint(L, 1); - luaL_argcheck(L, level >= 0, 1, "level must be non-negative"); - if (lua_getstack(L, level, &ar) == 0) - luaL_argerror(L, 1, "invalid level"); - lua_getinfo(L, "f", &ar); - if (lua_isnil(L, -1)) - luaL_error(L, "no function environment for tail call at level %d", - level); - } -} - - -static int luaB_getfenv (lua_State *L) { - getfunc(L, 1); - if (lua_iscfunction(L, -1)) /* is a C function? */ - lua_pushvalue(L, LUA_GLOBALSINDEX); /* return the thread's global env. */ - else - lua_getfenv(L, -1); - return 1; -} - - -static int luaB_setfenv (lua_State *L) { - luaL_checktype(L, 2, LUA_TTABLE); - getfunc(L, 0); - lua_pushvalue(L, 2); - if (lua_isnumber(L, 1) && lua_tonumber(L, 1) == 0) { - /* change environment of current thread */ - lua_pushthread(L); - lua_insert(L, -2); - lua_setfenv(L, -2); - return 0; - } - else if (lua_iscfunction(L, -2) || lua_setfenv(L, -2) == 0) - luaL_error(L, - LUA_QL("setfenv") " cannot change environment of given object"); - return 1; -} - - -static int luaB_rawequal (lua_State *L) { - luaL_checkany(L, 1); - luaL_checkany(L, 2); - lua_pushboolean(L, lua_rawequal(L, 1, 2)); - return 1; -} - - -static int luaB_rawget (lua_State *L) { - luaL_checktype(L, 1, LUA_TTABLE); - luaL_checkany(L, 2); - lua_settop(L, 2); - lua_rawget(L, 1); - return 1; -} - -static int luaB_rawset (lua_State *L) { - luaL_checktype(L, 1, LUA_TTABLE); - luaL_checkany(L, 2); - luaL_checkany(L, 3); - lua_settop(L, 3); - lua_rawset(L, 1); - return 1; -} - - -static int luaB_gcinfo (lua_State *L) { - lua_pushinteger(L, lua_getgccount(L)); - return 1; -} - - -static int luaB_collectgarbage (lua_State *L) { - static const char *const opts[] = {"stop", "restart", "collect", - "count", "step", "setpause", "setstepmul", NULL}; - static const int optsnum[] = {LUA_GCSTOP, LUA_GCRESTART, LUA_GCCOLLECT, - LUA_GCCOUNT, LUA_GCSTEP, LUA_GCSETPAUSE, LUA_GCSETSTEPMUL}; - int o = luaL_checkoption(L, 1, "collect", opts); - int ex = luaL_optint(L, 2, 0); - int res = lua_gc(L, optsnum[o], ex); - switch (optsnum[o]) { - case LUA_GCCOUNT: { - int b = lua_gc(L, LUA_GCCOUNTB, 0); - lua_pushnumber(L, res + ((lua_Number)b/1024)); - return 1; - } - case LUA_GCSTEP: { - lua_pushboolean(L, res); - return 1; - } - default: { - lua_pushnumber(L, res); - return 1; - } - } -} - - -static int luaB_type (lua_State *L) { - luaL_checkany(L, 1); - lua_pushstring(L, luaL_typename(L, 1)); - return 1; -} - - -static int luaB_next (lua_State *L) { - luaL_checktype(L, 1, LUA_TTABLE); - lua_settop(L, 2); /* create a 2nd argument if there isn't one */ - if (lua_next(L, 1)) - return 2; - else { - lua_pushnil(L); - return 1; - } -} - - -static int luaB_pairs (lua_State *L) { - luaL_checktype(L, 1, LUA_TTABLE); - lua_pushvalue(L, lua_upvalueindex(1)); /* return generator, */ - lua_pushvalue(L, 1); /* state, */ - lua_pushnil(L); /* and initial value */ - return 3; -} - - -static int ipairsaux (lua_State *L) { - int i = luaL_checkint(L, 2); - luaL_checktype(L, 1, LUA_TTABLE); - i++; /* next value */ - lua_pushinteger(L, i); - lua_rawgeti(L, 1, i); - return (lua_isnil(L, -1)) ? 0 : 2; -} - - -static int luaB_ipairs (lua_State *L) { - luaL_checktype(L, 1, LUA_TTABLE); - lua_pushvalue(L, lua_upvalueindex(1)); /* return generator, */ - lua_pushvalue(L, 1); /* state, */ - lua_pushinteger(L, 0); /* and initial value */ - return 3; -} - - -static int load_aux (lua_State *L, int status) { - if (status == 0) /* OK? */ - return 1; - else { - lua_pushnil(L); - lua_insert(L, -2); /* put before error message */ - return 2; /* return nil plus error message */ - } -} - - -static int luaB_loadstring (lua_State *L) { - size_t l; - const char *s = luaL_checklstring(L, 1, &l); - const char *chunkname = luaL_optstring(L, 2, s); - return load_aux(L, luaL_loadbuffer(L, s, l, chunkname)); -} - - -static int luaB_loadfile (lua_State *L) { - const char *fname = luaL_optstring(L, 1, NULL); - return load_aux(L, luaL_loadfile(L, fname)); -} - - -/* -** Reader for generic `load' function: `lua_load' uses the -** stack for internal stuff, so the reader cannot change the -** stack top. Instead, it keeps its resulting string in a -** reserved slot inside the stack. -*/ -static const char *generic_reader (lua_State *L, void *ud, size_t *size) { - (void)ud; /* to avoid warnings */ - luaL_checkstack(L, 2, "too many nested functions"); - lua_pushvalue(L, 1); /* get function */ - lua_call(L, 0, 1); /* call it */ - if (lua_isnil(L, -1)) { - *size = 0; - return NULL; - } - else if (lua_isstring(L, -1)) { - lua_replace(L, 3); /* save string in a reserved stack slot */ - return lua_tolstring(L, 3, size); - } - else luaL_error(L, "reader function must return a string"); - return NULL; /* to avoid warnings */ -} - - -static int luaB_load (lua_State *L) { - int status; - const char *cname = luaL_optstring(L, 2, "=(load)"); - luaL_checktype(L, 1, LUA_TFUNCTION); - lua_settop(L, 3); /* function, eventual name, plus one reserved slot */ - status = lua_load(L, generic_reader, NULL, cname); - return load_aux(L, status); -} - - -static int luaB_dofile (lua_State *L) { - const char *fname = luaL_optstring(L, 1, NULL); - int n = lua_gettop(L); - if (luaL_loadfile(L, fname) != 0) lua_error(L); - lua_call(L, 0, LUA_MULTRET); - return lua_gettop(L) - n; -} - - -static int luaB_assert (lua_State *L) { - luaL_checkany(L, 1); - if (!lua_toboolean(L, 1)) - return luaL_error(L, "%s", luaL_optstring(L, 2, "assertion failed!")); - return lua_gettop(L); -} - - -static int luaB_unpack (lua_State *L) { - int i, e, n; - luaL_checktype(L, 1, LUA_TTABLE); - i = luaL_optint(L, 2, 1); - e = luaL_opt(L, luaL_checkint, 3, luaL_getn(L, 1)); - if (i > e) return 0; /* empty range */ - n = e - i + 1; /* number of elements */ - if (n <= 0 || !lua_checkstack(L, n)) /* n <= 0 means arith. overflow */ - return luaL_error(L, "too many results to unpack"); - lua_rawgeti(L, 1, i); /* push arg[i] (avoiding overflow problems) */ - while (i++ < e) /* push arg[i + 1...e] */ - lua_rawgeti(L, 1, i); - return n; -} - - -static int luaB_select (lua_State *L) { - int n = lua_gettop(L); - if (lua_type(L, 1) == LUA_TSTRING && *lua_tostring(L, 1) == '#') { - lua_pushinteger(L, n-1); - return 1; - } - else { - int i = luaL_checkint(L, 1); - if (i < 0) i = n + i; - else if (i > n) i = n; - luaL_argcheck(L, 1 <= i, 1, "index out of range"); - return n - i; - } -} - - -static int luaB_pcall (lua_State *L) { - int status; - luaL_checkany(L, 1); - status = lua_pcall(L, lua_gettop(L) - 1, LUA_MULTRET, 0); - lua_pushboolean(L, (status == 0)); - lua_insert(L, 1); - return lua_gettop(L); /* return status + all results */ -} - - -static int luaB_xpcall (lua_State *L) { - int status; - luaL_checkany(L, 2); - lua_settop(L, 2); - lua_insert(L, 1); /* put error function under function to be called */ - status = lua_pcall(L, 0, LUA_MULTRET, 1); - lua_pushboolean(L, (status == 0)); - lua_replace(L, 1); - return lua_gettop(L); /* return status + all results */ -} - - -static int luaB_tostring (lua_State *L) { - luaL_checkany(L, 1); - if (luaL_callmeta(L, 1, "__tostring")) /* is there a metafield? */ - return 1; /* use its value */ - switch (lua_type(L, 1)) { - case LUA_TNUMBER: - lua_pushstring(L, lua_tostring(L, 1)); - break; - case LUA_TSTRING: - lua_pushvalue(L, 1); - break; - case LUA_TBOOLEAN: - lua_pushstring(L, (lua_toboolean(L, 1) ? "true" : "false")); - break; - case LUA_TNIL: - lua_pushliteral(L, "nil"); - break; - default: - lua_pushfstring(L, "%s: %p", luaL_typename(L, 1), lua_topointer(L, 1)); - break; - } - return 1; -} - - -static int luaB_newproxy (lua_State *L) { - lua_settop(L, 1); - lua_newuserdata(L, 0); /* create proxy */ - if (lua_toboolean(L, 1) == 0) - return 1; /* no metatable */ - else if (lua_isboolean(L, 1)) { - lua_newtable(L); /* create a new metatable `m' ... */ - lua_pushvalue(L, -1); /* ... and mark `m' as a valid metatable */ - lua_pushboolean(L, 1); - lua_rawset(L, lua_upvalueindex(1)); /* weaktable[m] = true */ - } - else { - int validproxy = 0; /* to check if weaktable[metatable(u)] == true */ - if (lua_getmetatable(L, 1)) { - lua_rawget(L, lua_upvalueindex(1)); - validproxy = lua_toboolean(L, -1); - lua_pop(L, 1); /* remove value */ - } - luaL_argcheck(L, validproxy, 1, "boolean or proxy expected"); - lua_getmetatable(L, 1); /* metatable is valid; get it */ - } - lua_setmetatable(L, 2); - return 1; -} - - -static const luaL_Reg base_funcs[] = { - {"assert", luaB_assert}, - {"collectgarbage", luaB_collectgarbage}, - {"dofile", luaB_dofile}, - {"error", luaB_error}, - {"gcinfo", luaB_gcinfo}, - {"getfenv", luaB_getfenv}, - {"getmetatable", luaB_getmetatable}, - {"loadfile", luaB_loadfile}, - {"load", luaB_load}, - {"loadstring", luaB_loadstring}, - {"next", luaB_next}, - {"pcall", luaB_pcall}, - {"print", luaB_print}, - {"rawequal", luaB_rawequal}, - {"rawget", luaB_rawget}, - {"rawset", luaB_rawset}, - {"select", luaB_select}, - {"setfenv", luaB_setfenv}, - {"setmetatable", luaB_setmetatable}, - {"tonumber", luaB_tonumber}, - {"tostring", luaB_tostring}, - {"type", luaB_type}, - {"unpack", luaB_unpack}, - {"xpcall", luaB_xpcall}, - {NULL, NULL} -}; - - -/* -** {====================================================== -** Coroutine library -** ======================================================= -*/ - -#define CO_RUN 0 /* running */ -#define CO_SUS 1 /* suspended */ -#define CO_NOR 2 /* 'normal' (it resumed another coroutine) */ -#define CO_DEAD 3 - -static const char *const statnames[] = - {"running", "suspended", "normal", "dead"}; - -static int costatus (lua_State *L, lua_State *co) { - if (L == co) return CO_RUN; - switch (lua_status(co)) { - case LUA_YIELD: - return CO_SUS; - case 0: { - lua_Debug ar; - if (lua_getstack(co, 0, &ar) > 0) /* does it have frames? */ - return CO_NOR; /* it is running */ - else if (lua_gettop(co) == 0) - return CO_DEAD; - else - return CO_SUS; /* initial state */ - } - default: /* some error occured */ - return CO_DEAD; - } -} - - -static int luaB_costatus (lua_State *L) { - lua_State *co = lua_tothread(L, 1); - luaL_argcheck(L, co, 1, "coroutine expected"); - lua_pushstring(L, statnames[costatus(L, co)]); - return 1; -} - - -static int auxresume (lua_State *L, lua_State *co, int narg) { - int status = costatus(L, co); - if (!lua_checkstack(co, narg)) - luaL_error(L, "too many arguments to resume"); - if (status != CO_SUS) { - lua_pushfstring(L, "cannot resume %s coroutine", statnames[status]); - return -1; /* error flag */ - } - lua_xmove(L, co, narg); - lua_setlevel(L, co); - status = lua_resume(co, narg); - if (status == 0 || status == LUA_YIELD) { - int nres = lua_gettop(co); - if (!lua_checkstack(L, nres + 1)) - luaL_error(L, "too many results to resume"); - lua_xmove(co, L, nres); /* move yielded values */ - return nres; - } - else { - lua_xmove(co, L, 1); /* move error message */ - return -1; /* error flag */ - } -} - - -static int luaB_coresume (lua_State *L) { - lua_State *co = lua_tothread(L, 1); - int r; - luaL_argcheck(L, co, 1, "coroutine expected"); - r = auxresume(L, co, lua_gettop(L) - 1); - if (r < 0) { - lua_pushboolean(L, 0); - lua_insert(L, -2); - return 2; /* return false + error message */ - } - else { - lua_pushboolean(L, 1); - lua_insert(L, -(r + 1)); - return r + 1; /* return true + `resume' returns */ - } -} - - -static int luaB_auxwrap (lua_State *L) { - lua_State *co = lua_tothread(L, lua_upvalueindex(1)); - int r = auxresume(L, co, lua_gettop(L)); - if (r < 0) { - if (lua_isstring(L, -1)) { /* error object is a string? */ - luaL_where(L, 1); /* add extra info */ - lua_insert(L, -2); - lua_concat(L, 2); - } - lua_error(L); /* propagate error */ - } - return r; -} - - -static int luaB_cocreate (lua_State *L) { - lua_State *NL = lua_newthread(L); - luaL_argcheck(L, lua_isfunction(L, 1) && !lua_iscfunction(L, 1), 1, - "Lua function expected"); - lua_pushvalue(L, 1); /* move function to top */ - lua_xmove(L, NL, 1); /* move function from L to NL */ - return 1; -} - - -static int luaB_cowrap (lua_State *L) { - luaB_cocreate(L); - lua_pushcclosure(L, luaB_auxwrap, 1); - return 1; -} - - -static int luaB_yield (lua_State *L) { - return lua_yield(L, lua_gettop(L)); -} - - -static int luaB_corunning (lua_State *L) { - if (lua_pushthread(L)) - lua_pushnil(L); /* main thread is not a coroutine */ - return 1; -} - - -static const luaL_Reg co_funcs[] = { - {"create", luaB_cocreate}, - {"resume", luaB_coresume}, - {"running", luaB_corunning}, - {"status", luaB_costatus}, - {"wrap", luaB_cowrap}, - {"yield", luaB_yield}, - {NULL, NULL} -}; - -/* }====================================================== */ - - -static void auxopen (lua_State *L, const char *name, - lua_CFunction f, lua_CFunction u) { - lua_pushcfunction(L, u); - lua_pushcclosure(L, f, 1); - lua_setfield(L, -2, name); -} - - -static void base_open (lua_State *L) { - /* set global _G */ - lua_pushvalue(L, LUA_GLOBALSINDEX); - lua_setglobal(L, "_G"); - /* open lib into global table */ - luaL_register(L, "_G", base_funcs); - lua_pushliteral(L, LUA_VERSION); - lua_setglobal(L, "_VERSION"); /* set global _VERSION */ - /* `ipairs' and `pairs' need auxliliary functions as upvalues */ - auxopen(L, "ipairs", luaB_ipairs, ipairsaux); - auxopen(L, "pairs", luaB_pairs, luaB_next); - /* `newproxy' needs a weaktable as upvalue */ - lua_createtable(L, 0, 1); /* new table `w' */ - lua_pushvalue(L, -1); /* `w' will be its own metatable */ - lua_setmetatable(L, -2); - lua_pushliteral(L, "kv"); - lua_setfield(L, -2, "__mode"); /* metatable(w).__mode = "kv" */ - lua_pushcclosure(L, luaB_newproxy, 1); - lua_setglobal(L, "newproxy"); /* set global `newproxy' */ -} - - -LUALIB_API int luaopen_base (lua_State *L) { - base_open(L); - luaL_register(L, LUA_COLIBNAME, co_funcs); - return 2; -} - diff --git a/ml_system/lib/lua51/src/lcode.c b/ml_system/lib/lua51/src/lcode.c deleted file mode 100644 index cff626b..0000000 --- a/ml_system/lib/lua51/src/lcode.c +++ /dev/null @@ -1,839 +0,0 @@ -/* -** $Id: lcode.c,v 2.25.1.3 2007/12/28 15:32:23 roberto Exp $ -** Code generator for Lua -** See Copyright Notice in lua.h -*/ - - -#include - -#define lcode_c -#define LUA_CORE - -#include "lua.h" - -#include "lcode.h" -#include "ldebug.h" -#include "ldo.h" -#include "lgc.h" -#include "llex.h" -#include "lmem.h" -#include "lobject.h" -#include "lopcodes.h" -#include "lparser.h" -#include "ltable.h" - - -#define hasjumps(e) ((e)->t != (e)->f) - - -static int isnumeral(expdesc *e) { - return (e->k == VKNUM && e->t == NO_JUMP && e->f == NO_JUMP); -} - - -void luaK_nil (FuncState *fs, int from, int n) { - Instruction *previous; - if (fs->pc > fs->lasttarget) { /* no jumps to current position? */ - if (fs->pc == 0) { /* function start? */ - if (from >= fs->nactvar) - return; /* positions are already clean */ - } - else { - previous = &fs->f->code[fs->pc-1]; - if (GET_OPCODE(*previous) == OP_LOADNIL) { - int pfrom = GETARG_A(*previous); - int pto = GETARG_B(*previous); - if (pfrom <= from && from <= pto+1) { /* can connect both? */ - if (from+n-1 > pto) - SETARG_B(*previous, from+n-1); - return; - } - } - } - } - luaK_codeABC(fs, OP_LOADNIL, from, from+n-1, 0); /* else no optimization */ -} - - -int luaK_jump (FuncState *fs) { - int jpc = fs->jpc; /* save list of jumps to here */ - int j; - fs->jpc = NO_JUMP; - j = luaK_codeAsBx(fs, OP_JMP, 0, NO_JUMP); - luaK_concat(fs, &j, jpc); /* keep them on hold */ - return j; -} - - -void luaK_ret (FuncState *fs, int first, int nret) { - luaK_codeABC(fs, OP_RETURN, first, nret+1, 0); -} - - -static int condjump (FuncState *fs, OpCode op, int A, int B, int C) { - luaK_codeABC(fs, op, A, B, C); - return luaK_jump(fs); -} - - -static void fixjump (FuncState *fs, int pc, int dest) { - Instruction *jmp = &fs->f->code[pc]; - int offset = dest-(pc+1); - lua_assert(dest != NO_JUMP); - if (abs(offset) > MAXARG_sBx) - luaX_syntaxerror(fs->ls, "control structure too long"); - SETARG_sBx(*jmp, offset); -} - - -/* -** returns current `pc' and marks it as a jump target (to avoid wrong -** optimizations with consecutive instructions not in the same basic block). -*/ -int luaK_getlabel (FuncState *fs) { - fs->lasttarget = fs->pc; - return fs->pc; -} - - -static int getjump (FuncState *fs, int pc) { - int offset = GETARG_sBx(fs->f->code[pc]); - if (offset == NO_JUMP) /* point to itself represents end of list */ - return NO_JUMP; /* end of list */ - else - return (pc+1)+offset; /* turn offset into absolute position */ -} - - -static Instruction *getjumpcontrol (FuncState *fs, int pc) { - Instruction *pi = &fs->f->code[pc]; - if (pc >= 1 && testTMode(GET_OPCODE(*(pi-1)))) - return pi-1; - else - return pi; -} - - -/* -** check whether list has any jump that do not produce a value -** (or produce an inverted value) -*/ -static int need_value (FuncState *fs, int list) { - for (; list != NO_JUMP; list = getjump(fs, list)) { - Instruction i = *getjumpcontrol(fs, list); - if (GET_OPCODE(i) != OP_TESTSET) return 1; - } - return 0; /* not found */ -} - - -static int patchtestreg (FuncState *fs, int node, int reg) { - Instruction *i = getjumpcontrol(fs, node); - if (GET_OPCODE(*i) != OP_TESTSET) - return 0; /* cannot patch other instructions */ - if (reg != NO_REG && reg != GETARG_B(*i)) - SETARG_A(*i, reg); - else /* no register to put value or register already has the value */ - *i = CREATE_ABC(OP_TEST, GETARG_B(*i), 0, GETARG_C(*i)); - - return 1; -} - - -static void removevalues (FuncState *fs, int list) { - for (; list != NO_JUMP; list = getjump(fs, list)) - patchtestreg(fs, list, NO_REG); -} - - -static void patchlistaux (FuncState *fs, int list, int vtarget, int reg, - int dtarget) { - while (list != NO_JUMP) { - int next = getjump(fs, list); - if (patchtestreg(fs, list, reg)) - fixjump(fs, list, vtarget); - else - fixjump(fs, list, dtarget); /* jump to default target */ - list = next; - } -} - - -static void dischargejpc (FuncState *fs) { - patchlistaux(fs, fs->jpc, fs->pc, NO_REG, fs->pc); - fs->jpc = NO_JUMP; -} - - -void luaK_patchlist (FuncState *fs, int list, int target) { - if (target == fs->pc) - luaK_patchtohere(fs, list); - else { - lua_assert(target < fs->pc); - patchlistaux(fs, list, target, NO_REG, target); - } -} - - -void luaK_patchtohere (FuncState *fs, int list) { - luaK_getlabel(fs); - luaK_concat(fs, &fs->jpc, list); -} - - -void luaK_concat (FuncState *fs, int *l1, int l2) { - if (l2 == NO_JUMP) return; - else if (*l1 == NO_JUMP) - *l1 = l2; - else { - int list = *l1; - int next; - while ((next = getjump(fs, list)) != NO_JUMP) /* find last element */ - list = next; - fixjump(fs, list, l2); - } -} - - -void luaK_checkstack (FuncState *fs, int n) { - int newstack = fs->freereg + n; - if (newstack > fs->f->maxstacksize) { - if (newstack >= MAXSTACK) - luaX_syntaxerror(fs->ls, "function or expression too complex"); - fs->f->maxstacksize = cast_byte(newstack); - } -} - - -void luaK_reserveregs (FuncState *fs, int n) { - luaK_checkstack(fs, n); - fs->freereg += n; -} - - -static void freereg (FuncState *fs, int reg) { - if (!ISK(reg) && reg >= fs->nactvar) { - fs->freereg--; - lua_assert(reg == fs->freereg); - } -} - - -static void freeexp (FuncState *fs, expdesc *e) { - if (e->k == VNONRELOC) - freereg(fs, e->u.s.info); -} - - -static int addk (FuncState *fs, TValue *k, TValue *v) { - lua_State *L = fs->L; - TValue *idx = luaH_set(L, fs->h, k); - Proto *f = fs->f; - int oldsize = f->sizek; - if (ttisnumber(idx)) { - lua_assert(luaO_rawequalObj(&fs->f->k[cast_int(nvalue(idx))], v)); - return cast_int(nvalue(idx)); - } - else { /* constant not found; create a new entry */ - setnvalue(idx, cast_num(fs->nk)); - luaM_growvector(L, f->k, fs->nk, f->sizek, TValue, - MAXARG_Bx, "constant table overflow"); - while (oldsize < f->sizek) setnilvalue(&f->k[oldsize++]); - setobj(L, &f->k[fs->nk], v); - luaC_barrier(L, f, v); - return fs->nk++; - } -} - - -int luaK_stringK (FuncState *fs, TString *s) { - TValue o; - setsvalue(fs->L, &o, s); - return addk(fs, &o, &o); -} - - -int luaK_numberK (FuncState *fs, lua_Number r) { - TValue o; - setnvalue(&o, r); - return addk(fs, &o, &o); -} - - -static int boolK (FuncState *fs, int b) { - TValue o; - setbvalue(&o, b); - return addk(fs, &o, &o); -} - - -static int nilK (FuncState *fs) { - TValue k, v; - setnilvalue(&v); - /* cannot use nil as key; instead use table itself to represent nil */ - sethvalue(fs->L, &k, fs->h); - return addk(fs, &k, &v); -} - - -void luaK_setreturns (FuncState *fs, expdesc *e, int nresults) { - if (e->k == VCALL) { /* expression is an open function call? */ - SETARG_C(getcode(fs, e), nresults+1); - } - else if (e->k == VVARARG) { - SETARG_B(getcode(fs, e), nresults+1); - SETARG_A(getcode(fs, e), fs->freereg); - luaK_reserveregs(fs, 1); - } -} - - -void luaK_setoneret (FuncState *fs, expdesc *e) { - if (e->k == VCALL) { /* expression is an open function call? */ - e->k = VNONRELOC; - e->u.s.info = GETARG_A(getcode(fs, e)); - } - else if (e->k == VVARARG) { - SETARG_B(getcode(fs, e), 2); - e->k = VRELOCABLE; /* can relocate its simple result */ - } -} - - -void luaK_dischargevars (FuncState *fs, expdesc *e) { - switch (e->k) { - case VLOCAL: { - e->k = VNONRELOC; - break; - } - case VUPVAL: { - e->u.s.info = luaK_codeABC(fs, OP_GETUPVAL, 0, e->u.s.info, 0); - e->k = VRELOCABLE; - break; - } - case VGLOBAL: { - e->u.s.info = luaK_codeABx(fs, OP_GETGLOBAL, 0, e->u.s.info); - e->k = VRELOCABLE; - break; - } - case VINDEXED: { - freereg(fs, e->u.s.aux); - freereg(fs, e->u.s.info); - e->u.s.info = luaK_codeABC(fs, OP_GETTABLE, 0, e->u.s.info, e->u.s.aux); - e->k = VRELOCABLE; - break; - } - case VVARARG: - case VCALL: { - luaK_setoneret(fs, e); - break; - } - default: break; /* there is one value available (somewhere) */ - } -} - - -static int code_label (FuncState *fs, int A, int b, int jump) { - luaK_getlabel(fs); /* those instructions may be jump targets */ - return luaK_codeABC(fs, OP_LOADBOOL, A, b, jump); -} - - -static void discharge2reg (FuncState *fs, expdesc *e, int reg) { - luaK_dischargevars(fs, e); - switch (e->k) { - case VNIL: { - luaK_nil(fs, reg, 1); - break; - } - case VFALSE: case VTRUE: { - luaK_codeABC(fs, OP_LOADBOOL, reg, e->k == VTRUE, 0); - break; - } - case VK: { - luaK_codeABx(fs, OP_LOADK, reg, e->u.s.info); - break; - } - case VKNUM: { - luaK_codeABx(fs, OP_LOADK, reg, luaK_numberK(fs, e->u.nval)); - break; - } - case VRELOCABLE: { - Instruction *pc = &getcode(fs, e); - SETARG_A(*pc, reg); - break; - } - case VNONRELOC: { - if (reg != e->u.s.info) - luaK_codeABC(fs, OP_MOVE, reg, e->u.s.info, 0); - break; - } - default: { - lua_assert(e->k == VVOID || e->k == VJMP); - return; /* nothing to do... */ - } - } - e->u.s.info = reg; - e->k = VNONRELOC; -} - - -static void discharge2anyreg (FuncState *fs, expdesc *e) { - if (e->k != VNONRELOC) { - luaK_reserveregs(fs, 1); - discharge2reg(fs, e, fs->freereg-1); - } -} - - -static void exp2reg (FuncState *fs, expdesc *e, int reg) { - discharge2reg(fs, e, reg); - if (e->k == VJMP) - luaK_concat(fs, &e->t, e->u.s.info); /* put this jump in `t' list */ - if (hasjumps(e)) { - int final; /* position after whole expression */ - int p_f = NO_JUMP; /* position of an eventual LOAD false */ - int p_t = NO_JUMP; /* position of an eventual LOAD true */ - if (need_value(fs, e->t) || need_value(fs, e->f)) { - int fj = (e->k == VJMP) ? NO_JUMP : luaK_jump(fs); - p_f = code_label(fs, reg, 0, 1); - p_t = code_label(fs, reg, 1, 0); - luaK_patchtohere(fs, fj); - } - final = luaK_getlabel(fs); - patchlistaux(fs, e->f, final, reg, p_f); - patchlistaux(fs, e->t, final, reg, p_t); - } - e->f = e->t = NO_JUMP; - e->u.s.info = reg; - e->k = VNONRELOC; -} - - -void luaK_exp2nextreg (FuncState *fs, expdesc *e) { - luaK_dischargevars(fs, e); - freeexp(fs, e); - luaK_reserveregs(fs, 1); - exp2reg(fs, e, fs->freereg - 1); -} - - -int luaK_exp2anyreg (FuncState *fs, expdesc *e) { - luaK_dischargevars(fs, e); - if (e->k == VNONRELOC) { - if (!hasjumps(e)) return e->u.s.info; /* exp is already in a register */ - if (e->u.s.info >= fs->nactvar) { /* reg. is not a local? */ - exp2reg(fs, e, e->u.s.info); /* put value on it */ - return e->u.s.info; - } - } - luaK_exp2nextreg(fs, e); /* default */ - return e->u.s.info; -} - - -void luaK_exp2val (FuncState *fs, expdesc *e) { - if (hasjumps(e)) - luaK_exp2anyreg(fs, e); - else - luaK_dischargevars(fs, e); -} - - -int luaK_exp2RK (FuncState *fs, expdesc *e) { - luaK_exp2val(fs, e); - switch (e->k) { - case VKNUM: - case VTRUE: - case VFALSE: - case VNIL: { - if (fs->nk <= MAXINDEXRK) { /* constant fit in RK operand? */ - e->u.s.info = (e->k == VNIL) ? nilK(fs) : - (e->k == VKNUM) ? luaK_numberK(fs, e->u.nval) : - boolK(fs, (e->k == VTRUE)); - e->k = VK; - return RKASK(e->u.s.info); - } - else break; - } - case VK: { - if (e->u.s.info <= MAXINDEXRK) /* constant fit in argC? */ - return RKASK(e->u.s.info); - else break; - } - default: break; - } - /* not a constant in the right range: put it in a register */ - return luaK_exp2anyreg(fs, e); -} - - -void luaK_storevar (FuncState *fs, expdesc *var, expdesc *ex) { - switch (var->k) { - case VLOCAL: { - freeexp(fs, ex); - exp2reg(fs, ex, var->u.s.info); - return; - } - case VUPVAL: { - int e = luaK_exp2anyreg(fs, ex); - luaK_codeABC(fs, OP_SETUPVAL, e, var->u.s.info, 0); - break; - } - case VGLOBAL: { - int e = luaK_exp2anyreg(fs, ex); - luaK_codeABx(fs, OP_SETGLOBAL, e, var->u.s.info); - break; - } - case VINDEXED: { - int e = luaK_exp2RK(fs, ex); - luaK_codeABC(fs, OP_SETTABLE, var->u.s.info, var->u.s.aux, e); - break; - } - default: { - lua_assert(0); /* invalid var kind to store */ - break; - } - } - freeexp(fs, ex); -} - - -void luaK_self (FuncState *fs, expdesc *e, expdesc *key) { - int func; - luaK_exp2anyreg(fs, e); - freeexp(fs, e); - func = fs->freereg; - luaK_reserveregs(fs, 2); - luaK_codeABC(fs, OP_SELF, func, e->u.s.info, luaK_exp2RK(fs, key)); - freeexp(fs, key); - e->u.s.info = func; - e->k = VNONRELOC; -} - - -static void invertjump (FuncState *fs, expdesc *e) { - Instruction *pc = getjumpcontrol(fs, e->u.s.info); - lua_assert(testTMode(GET_OPCODE(*pc)) && GET_OPCODE(*pc) != OP_TESTSET && - GET_OPCODE(*pc) != OP_TEST); - SETARG_A(*pc, !(GETARG_A(*pc))); -} - - -static int jumponcond (FuncState *fs, expdesc *e, int cond) { - if (e->k == VRELOCABLE) { - Instruction ie = getcode(fs, e); - if (GET_OPCODE(ie) == OP_NOT) { - fs->pc--; /* remove previous OP_NOT */ - return condjump(fs, OP_TEST, GETARG_B(ie), 0, !cond); - } - /* else go through */ - } - discharge2anyreg(fs, e); - freeexp(fs, e); - return condjump(fs, OP_TESTSET, NO_REG, e->u.s.info, cond); -} - - -void luaK_goiftrue (FuncState *fs, expdesc *e) { - int pc; /* pc of last jump */ - luaK_dischargevars(fs, e); - switch (e->k) { - case VK: case VKNUM: case VTRUE: { - pc = NO_JUMP; /* always true; do nothing */ - break; - } - case VFALSE: { - pc = luaK_jump(fs); /* always jump */ - break; - } - case VJMP: { - invertjump(fs, e); - pc = e->u.s.info; - break; - } - default: { - pc = jumponcond(fs, e, 0); - break; - } - } - luaK_concat(fs, &e->f, pc); /* insert last jump in `f' list */ - luaK_patchtohere(fs, e->t); - e->t = NO_JUMP; -} - - -static void luaK_goiffalse (FuncState *fs, expdesc *e) { - int pc; /* pc of last jump */ - luaK_dischargevars(fs, e); - switch (e->k) { - case VNIL: case VFALSE: { - pc = NO_JUMP; /* always false; do nothing */ - break; - } - case VTRUE: { - pc = luaK_jump(fs); /* always jump */ - break; - } - case VJMP: { - pc = e->u.s.info; - break; - } - default: { - pc = jumponcond(fs, e, 1); - break; - } - } - luaK_concat(fs, &e->t, pc); /* insert last jump in `t' list */ - luaK_patchtohere(fs, e->f); - e->f = NO_JUMP; -} - - -static void codenot (FuncState *fs, expdesc *e) { - luaK_dischargevars(fs, e); - switch (e->k) { - case VNIL: case VFALSE: { - e->k = VTRUE; - break; - } - case VK: case VKNUM: case VTRUE: { - e->k = VFALSE; - break; - } - case VJMP: { - invertjump(fs, e); - break; - } - case VRELOCABLE: - case VNONRELOC: { - discharge2anyreg(fs, e); - freeexp(fs, e); - e->u.s.info = luaK_codeABC(fs, OP_NOT, 0, e->u.s.info, 0); - e->k = VRELOCABLE; - break; - } - default: { - lua_assert(0); /* cannot happen */ - break; - } - } - /* interchange true and false lists */ - { int temp = e->f; e->f = e->t; e->t = temp; } - removevalues(fs, e->f); - removevalues(fs, e->t); -} - - -void luaK_indexed (FuncState *fs, expdesc *t, expdesc *k) { - t->u.s.aux = luaK_exp2RK(fs, k); - t->k = VINDEXED; -} - - -static int constfolding (OpCode op, expdesc *e1, expdesc *e2) { - lua_Number v1, v2, r; - if (!isnumeral(e1) || !isnumeral(e2)) return 0; - v1 = e1->u.nval; - v2 = e2->u.nval; - switch (op) { - case OP_ADD: r = luai_numadd(v1, v2); break; - case OP_SUB: r = luai_numsub(v1, v2); break; - case OP_MUL: r = luai_nummul(v1, v2); break; - case OP_DIV: - if (v2 == 0) return 0; /* do not attempt to divide by 0 */ - r = luai_numdiv(v1, v2); break; - case OP_MOD: - if (v2 == 0) return 0; /* do not attempt to divide by 0 */ - r = luai_nummod(v1, v2); break; - case OP_POW: r = luai_numpow(v1, v2); break; - case OP_UNM: r = luai_numunm(v1); break; - case OP_LEN: return 0; /* no constant folding for 'len' */ - default: lua_assert(0); r = 0; break; - } - if (luai_numisnan(r)) return 0; /* do not attempt to produce NaN */ - e1->u.nval = r; - return 1; -} - - -static void codearith (FuncState *fs, OpCode op, expdesc *e1, expdesc *e2) { - if (constfolding(op, e1, e2)) - return; - else { - int o2 = (op != OP_UNM && op != OP_LEN) ? luaK_exp2RK(fs, e2) : 0; - int o1 = luaK_exp2RK(fs, e1); - if (o1 > o2) { - freeexp(fs, e1); - freeexp(fs, e2); - } - else { - freeexp(fs, e2); - freeexp(fs, e1); - } - e1->u.s.info = luaK_codeABC(fs, op, 0, o1, o2); - e1->k = VRELOCABLE; - } -} - - -static void codecomp (FuncState *fs, OpCode op, int cond, expdesc *e1, - expdesc *e2) { - int o1 = luaK_exp2RK(fs, e1); - int o2 = luaK_exp2RK(fs, e2); - freeexp(fs, e2); - freeexp(fs, e1); - if (cond == 0 && op != OP_EQ) { - int temp; /* exchange args to replace by `<' or `<=' */ - temp = o1; o1 = o2; o2 = temp; /* o1 <==> o2 */ - cond = 1; - } - e1->u.s.info = condjump(fs, op, cond, o1, o2); - e1->k = VJMP; -} - - -void luaK_prefix (FuncState *fs, UnOpr op, expdesc *e) { - expdesc e2; - e2.t = e2.f = NO_JUMP; e2.k = VKNUM; e2.u.nval = 0; - switch (op) { - case OPR_MINUS: { - if (!isnumeral(e)) - luaK_exp2anyreg(fs, e); /* cannot operate on non-numeric constants */ - codearith(fs, OP_UNM, e, &e2); - break; - } - case OPR_NOT: codenot(fs, e); break; - case OPR_LEN: { - luaK_exp2anyreg(fs, e); /* cannot operate on constants */ - codearith(fs, OP_LEN, e, &e2); - break; - } - default: lua_assert(0); - } -} - - -void luaK_infix (FuncState *fs, BinOpr op, expdesc *v) { - switch (op) { - case OPR_AND: { - luaK_goiftrue(fs, v); - break; - } - case OPR_OR: { - luaK_goiffalse(fs, v); - break; - } - case OPR_CONCAT: { - luaK_exp2nextreg(fs, v); /* operand must be on the `stack' */ - break; - } - case OPR_ADD: case OPR_SUB: case OPR_MUL: case OPR_DIV: - case OPR_MOD: case OPR_POW: { - if (!isnumeral(v)) luaK_exp2RK(fs, v); - break; - } - default: { - luaK_exp2RK(fs, v); - break; - } - } -} - - -void luaK_posfix (FuncState *fs, BinOpr op, expdesc *e1, expdesc *e2) { - switch (op) { - case OPR_AND: { - lua_assert(e1->t == NO_JUMP); /* list must be closed */ - luaK_dischargevars(fs, e2); - luaK_concat(fs, &e2->f, e1->f); - *e1 = *e2; - break; - } - case OPR_OR: { - lua_assert(e1->f == NO_JUMP); /* list must be closed */ - luaK_dischargevars(fs, e2); - luaK_concat(fs, &e2->t, e1->t); - *e1 = *e2; - break; - } - case OPR_CONCAT: { - luaK_exp2val(fs, e2); - if (e2->k == VRELOCABLE && GET_OPCODE(getcode(fs, e2)) == OP_CONCAT) { - lua_assert(e1->u.s.info == GETARG_B(getcode(fs, e2))-1); - freeexp(fs, e1); - SETARG_B(getcode(fs, e2), e1->u.s.info); - e1->k = VRELOCABLE; e1->u.s.info = e2->u.s.info; - } - else { - luaK_exp2nextreg(fs, e2); /* operand must be on the 'stack' */ - codearith(fs, OP_CONCAT, e1, e2); - } - break; - } - case OPR_ADD: codearith(fs, OP_ADD, e1, e2); break; - case OPR_SUB: codearith(fs, OP_SUB, e1, e2); break; - case OPR_MUL: codearith(fs, OP_MUL, e1, e2); break; - case OPR_DIV: codearith(fs, OP_DIV, e1, e2); break; - case OPR_MOD: codearith(fs, OP_MOD, e1, e2); break; - case OPR_POW: codearith(fs, OP_POW, e1, e2); break; - case OPR_EQ: codecomp(fs, OP_EQ, 1, e1, e2); break; - case OPR_NE: codecomp(fs, OP_EQ, 0, e1, e2); break; - case OPR_LT: codecomp(fs, OP_LT, 1, e1, e2); break; - case OPR_LE: codecomp(fs, OP_LE, 1, e1, e2); break; - case OPR_GT: codecomp(fs, OP_LT, 0, e1, e2); break; - case OPR_GE: codecomp(fs, OP_LE, 0, e1, e2); break; - default: lua_assert(0); - } -} - - -void luaK_fixline (FuncState *fs, int line) { - fs->f->lineinfo[fs->pc - 1] = line; -} - - -static int luaK_code (FuncState *fs, Instruction i, int line) { - Proto *f = fs->f; - dischargejpc(fs); /* `pc' will change */ - /* put new instruction in code array */ - luaM_growvector(fs->L, f->code, fs->pc, f->sizecode, Instruction, - MAX_INT, "code size overflow"); - f->code[fs->pc] = i; - /* save corresponding line information */ - luaM_growvector(fs->L, f->lineinfo, fs->pc, f->sizelineinfo, int, - MAX_INT, "code size overflow"); - f->lineinfo[fs->pc] = line; - return fs->pc++; -} - - -int luaK_codeABC (FuncState *fs, OpCode o, int a, int b, int c) { - lua_assert(getOpMode(o) == iABC); - lua_assert(getBMode(o) != OpArgN || b == 0); - lua_assert(getCMode(o) != OpArgN || c == 0); - return luaK_code(fs, CREATE_ABC(o, a, b, c), fs->ls->lastline); -} - - -int luaK_codeABx (FuncState *fs, OpCode o, int a, unsigned int bc) { - lua_assert(getOpMode(o) == iABx || getOpMode(o) == iAsBx); - lua_assert(getCMode(o) == OpArgN); - return luaK_code(fs, CREATE_ABx(o, a, bc), fs->ls->lastline); -} - - -void luaK_setlist (FuncState *fs, int base, int nelems, int tostore) { - int c = (nelems - 1)/LFIELDS_PER_FLUSH + 1; - int b = (tostore == LUA_MULTRET) ? 0 : tostore; - lua_assert(tostore != 0); - if (c <= MAXARG_C) - luaK_codeABC(fs, OP_SETLIST, base, b, c); - else { - luaK_codeABC(fs, OP_SETLIST, base, b, 0); - luaK_code(fs, cast(Instruction, c), fs->ls->lastline); - } - fs->freereg = base + 1; /* free registers with list values */ -} - diff --git a/ml_system/lib/lua51/src/lcode.h b/ml_system/lib/lua51/src/lcode.h deleted file mode 100644 index b941c60..0000000 --- a/ml_system/lib/lua51/src/lcode.h +++ /dev/null @@ -1,76 +0,0 @@ -/* -** $Id: lcode.h,v 1.48.1.1 2007/12/27 13:02:25 roberto Exp $ -** Code generator for Lua -** See Copyright Notice in lua.h -*/ - -#ifndef lcode_h -#define lcode_h - -#include "llex.h" -#include "lobject.h" -#include "lopcodes.h" -#include "lparser.h" - - -/* -** Marks the end of a patch list. It is an invalid value both as an absolute -** address, and as a list link (would link an element to itself). -*/ -#define NO_JUMP (-1) - - -/* -** grep "ORDER OPR" if you change these enums -*/ -typedef enum BinOpr { - OPR_ADD, OPR_SUB, OPR_MUL, OPR_DIV, OPR_MOD, OPR_POW, - OPR_CONCAT, - OPR_NE, OPR_EQ, - OPR_LT, OPR_LE, OPR_GT, OPR_GE, - OPR_AND, OPR_OR, - OPR_NOBINOPR -} BinOpr; - - -typedef enum UnOpr { OPR_MINUS, OPR_NOT, OPR_LEN, OPR_NOUNOPR } UnOpr; - - -#define getcode(fs,e) ((fs)->f->code[(e)->u.s.info]) - -#define luaK_codeAsBx(fs,o,A,sBx) luaK_codeABx(fs,o,A,(sBx)+MAXARG_sBx) - -#define luaK_setmultret(fs,e) luaK_setreturns(fs, e, LUA_MULTRET) - -LUAI_FUNC int luaK_codeABx (FuncState *fs, OpCode o, int A, unsigned int Bx); -LUAI_FUNC int luaK_codeABC (FuncState *fs, OpCode o, int A, int B, int C); -LUAI_FUNC void luaK_fixline (FuncState *fs, int line); -LUAI_FUNC void luaK_nil (FuncState *fs, int from, int n); -LUAI_FUNC void luaK_reserveregs (FuncState *fs, int n); -LUAI_FUNC void luaK_checkstack (FuncState *fs, int n); -LUAI_FUNC int luaK_stringK (FuncState *fs, TString *s); -LUAI_FUNC int luaK_numberK (FuncState *fs, lua_Number r); -LUAI_FUNC void luaK_dischargevars (FuncState *fs, expdesc *e); -LUAI_FUNC int luaK_exp2anyreg (FuncState *fs, expdesc *e); -LUAI_FUNC void luaK_exp2nextreg (FuncState *fs, expdesc *e); -LUAI_FUNC void luaK_exp2val (FuncState *fs, expdesc *e); -LUAI_FUNC int luaK_exp2RK (FuncState *fs, expdesc *e); -LUAI_FUNC void luaK_self (FuncState *fs, expdesc *e, expdesc *key); -LUAI_FUNC void luaK_indexed (FuncState *fs, expdesc *t, expdesc *k); -LUAI_FUNC void luaK_goiftrue (FuncState *fs, expdesc *e); -LUAI_FUNC void luaK_storevar (FuncState *fs, expdesc *var, expdesc *e); -LUAI_FUNC void luaK_setreturns (FuncState *fs, expdesc *e, int nresults); -LUAI_FUNC void luaK_setoneret (FuncState *fs, expdesc *e); -LUAI_FUNC int luaK_jump (FuncState *fs); -LUAI_FUNC void luaK_ret (FuncState *fs, int first, int nret); -LUAI_FUNC void luaK_patchlist (FuncState *fs, int list, int target); -LUAI_FUNC void luaK_patchtohere (FuncState *fs, int list); -LUAI_FUNC void luaK_concat (FuncState *fs, int *l1, int l2); -LUAI_FUNC int luaK_getlabel (FuncState *fs); -LUAI_FUNC void luaK_prefix (FuncState *fs, UnOpr op, expdesc *v); -LUAI_FUNC void luaK_infix (FuncState *fs, BinOpr op, expdesc *v); -LUAI_FUNC void luaK_posfix (FuncState *fs, BinOpr op, expdesc *v1, expdesc *v2); -LUAI_FUNC void luaK_setlist (FuncState *fs, int base, int nelems, int tostore); - - -#endif diff --git a/ml_system/lib/lua51/src/ldblib.c b/ml_system/lib/lua51/src/ldblib.c deleted file mode 100644 index 67de122..0000000 --- a/ml_system/lib/lua51/src/ldblib.c +++ /dev/null @@ -1,397 +0,0 @@ -/* -** $Id: ldblib.c,v 1.104.1.3 2008/01/21 13:11:21 roberto Exp $ -** Interface from Lua to its debug API -** See Copyright Notice in lua.h -*/ - - -#include -#include -#include - -#define ldblib_c -#define LUA_LIB - -#include "lua.h" - -#include "lauxlib.h" -#include "lualib.h" - - - -static int db_getregistry (lua_State *L) { - lua_pushvalue(L, LUA_REGISTRYINDEX); - return 1; -} - - -static int db_getmetatable (lua_State *L) { - luaL_checkany(L, 1); - if (!lua_getmetatable(L, 1)) { - lua_pushnil(L); /* no metatable */ - } - return 1; -} - - -static int db_setmetatable (lua_State *L) { - int t = lua_type(L, 2); - luaL_argcheck(L, t == LUA_TNIL || t == LUA_TTABLE, 2, - "nil or table expected"); - lua_settop(L, 2); - lua_pushboolean(L, lua_setmetatable(L, 1)); - return 1; -} - - -static int db_getfenv (lua_State *L) { - lua_getfenv(L, 1); - return 1; -} - - -static int db_setfenv (lua_State *L) { - luaL_checktype(L, 2, LUA_TTABLE); - lua_settop(L, 2); - if (lua_setfenv(L, 1) == 0) - luaL_error(L, LUA_QL("setfenv") - " cannot change environment of given object"); - return 1; -} - - -static void settabss (lua_State *L, const char *i, const char *v) { - lua_pushstring(L, v); - lua_setfield(L, -2, i); -} - - -static void settabsi (lua_State *L, const char *i, int v) { - lua_pushinteger(L, v); - lua_setfield(L, -2, i); -} - - -static lua_State *getthread (lua_State *L, int *arg) { - if (lua_isthread(L, 1)) { - *arg = 1; - return lua_tothread(L, 1); - } - else { - *arg = 0; - return L; - } -} - - -static void treatstackoption (lua_State *L, lua_State *L1, const char *fname) { - if (L == L1) { - lua_pushvalue(L, -2); - lua_remove(L, -3); - } - else - lua_xmove(L1, L, 1); - lua_setfield(L, -2, fname); -} - - -static int db_getinfo (lua_State *L) { - lua_Debug ar; - int arg; - lua_State *L1 = getthread(L, &arg); - const char *options = luaL_optstring(L, arg+2, "flnSu"); - if (lua_isnumber(L, arg+1)) { - if (!lua_getstack(L1, (int)lua_tointeger(L, arg+1), &ar)) { - lua_pushnil(L); /* level out of range */ - return 1; - } - } - else if (lua_isfunction(L, arg+1)) { - lua_pushfstring(L, ">%s", options); - options = lua_tostring(L, -1); - lua_pushvalue(L, arg+1); - lua_xmove(L, L1, 1); - } - else - return luaL_argerror(L, arg+1, "function or level expected"); - if (!lua_getinfo(L1, options, &ar)) - return luaL_argerror(L, arg+2, "invalid option"); - lua_createtable(L, 0, 2); - if (strchr(options, 'S')) { - settabss(L, "source", ar.source); - settabss(L, "short_src", ar.short_src); - settabsi(L, "linedefined", ar.linedefined); - settabsi(L, "lastlinedefined", ar.lastlinedefined); - settabss(L, "what", ar.what); - } - if (strchr(options, 'l')) - settabsi(L, "currentline", ar.currentline); - if (strchr(options, 'u')) - settabsi(L, "nups", ar.nups); - if (strchr(options, 'n')) { - settabss(L, "name", ar.name); - settabss(L, "namewhat", ar.namewhat); - } - if (strchr(options, 'L')) - treatstackoption(L, L1, "activelines"); - if (strchr(options, 'f')) - treatstackoption(L, L1, "func"); - return 1; /* return table */ -} - - -static int db_getlocal (lua_State *L) { - int arg; - lua_State *L1 = getthread(L, &arg); - lua_Debug ar; - const char *name; - if (!lua_getstack(L1, luaL_checkint(L, arg+1), &ar)) /* out of range? */ - return luaL_argerror(L, arg+1, "level out of range"); - name = lua_getlocal(L1, &ar, luaL_checkint(L, arg+2)); - if (name) { - lua_xmove(L1, L, 1); - lua_pushstring(L, name); - lua_pushvalue(L, -2); - return 2; - } - else { - lua_pushnil(L); - return 1; - } -} - - -static int db_setlocal (lua_State *L) { - int arg; - lua_State *L1 = getthread(L, &arg); - lua_Debug ar; - if (!lua_getstack(L1, luaL_checkint(L, arg+1), &ar)) /* out of range? */ - return luaL_argerror(L, arg+1, "level out of range"); - luaL_checkany(L, arg+3); - lua_settop(L, arg+3); - lua_xmove(L, L1, 1); - lua_pushstring(L, lua_setlocal(L1, &ar, luaL_checkint(L, arg+2))); - return 1; -} - - -static int auxupvalue (lua_State *L, int get) { - const char *name; - int n = luaL_checkint(L, 2); - luaL_checktype(L, 1, LUA_TFUNCTION); - if (lua_iscfunction(L, 1)) return 0; /* cannot touch C upvalues from Lua */ - name = get ? lua_getupvalue(L, 1, n) : lua_setupvalue(L, 1, n); - if (name == NULL) return 0; - lua_pushstring(L, name); - lua_insert(L, -(get+1)); - return get + 1; -} - - -static int db_getupvalue (lua_State *L) { - return auxupvalue(L, 1); -} - - -static int db_setupvalue (lua_State *L) { - luaL_checkany(L, 3); - return auxupvalue(L, 0); -} - - - -static const char KEY_HOOK = 'h'; - - -static void hookf (lua_State *L, lua_Debug *ar) { - static const char *const hooknames[] = - {"call", "return", "line", "count", "tail return"}; - lua_pushlightuserdata(L, (void *)&KEY_HOOK); - lua_rawget(L, LUA_REGISTRYINDEX); - lua_pushlightuserdata(L, L); - lua_rawget(L, -2); - if (lua_isfunction(L, -1)) { - lua_pushstring(L, hooknames[(int)ar->event]); - if (ar->currentline >= 0) - lua_pushinteger(L, ar->currentline); - else lua_pushnil(L); - lua_assert(lua_getinfo(L, "lS", ar)); - lua_call(L, 2, 0); - } -} - - -static int makemask (const char *smask, int count) { - int mask = 0; - if (strchr(smask, 'c')) mask |= LUA_MASKCALL; - if (strchr(smask, 'r')) mask |= LUA_MASKRET; - if (strchr(smask, 'l')) mask |= LUA_MASKLINE; - if (count > 0) mask |= LUA_MASKCOUNT; - return mask; -} - - -static char *unmakemask (int mask, char *smask) { - int i = 0; - if (mask & LUA_MASKCALL) smask[i++] = 'c'; - if (mask & LUA_MASKRET) smask[i++] = 'r'; - if (mask & LUA_MASKLINE) smask[i++] = 'l'; - smask[i] = '\0'; - return smask; -} - - -static void gethooktable (lua_State *L) { - lua_pushlightuserdata(L, (void *)&KEY_HOOK); - lua_rawget(L, LUA_REGISTRYINDEX); - if (!lua_istable(L, -1)) { - lua_pop(L, 1); - lua_createtable(L, 0, 1); - lua_pushlightuserdata(L, (void *)&KEY_HOOK); - lua_pushvalue(L, -2); - lua_rawset(L, LUA_REGISTRYINDEX); - } -} - - -static int db_sethook (lua_State *L) { - int arg, mask, count; - lua_Hook func; - lua_State *L1 = getthread(L, &arg); - if (lua_isnoneornil(L, arg+1)) { - lua_settop(L, arg+1); - func = NULL; mask = 0; count = 0; /* turn off hooks */ - } - else { - const char *smask = luaL_checkstring(L, arg+2); - luaL_checktype(L, arg+1, LUA_TFUNCTION); - count = luaL_optint(L, arg+3, 0); - func = hookf; mask = makemask(smask, count); - } - gethooktable(L); - lua_pushlightuserdata(L, L1); - lua_pushvalue(L, arg+1); - lua_rawset(L, -3); /* set new hook */ - lua_pop(L, 1); /* remove hook table */ - lua_sethook(L1, func, mask, count); /* set hooks */ - return 0; -} - - -static int db_gethook (lua_State *L) { - int arg; - lua_State *L1 = getthread(L, &arg); - char buff[5]; - int mask = lua_gethookmask(L1); - lua_Hook hook = lua_gethook(L1); - if (hook != NULL && hook != hookf) /* external hook? */ - lua_pushliteral(L, "external hook"); - else { - gethooktable(L); - lua_pushlightuserdata(L, L1); - lua_rawget(L, -2); /* get hook */ - lua_remove(L, -2); /* remove hook table */ - } - lua_pushstring(L, unmakemask(mask, buff)); - lua_pushinteger(L, lua_gethookcount(L1)); - return 3; -} - - -static int db_debug (lua_State *L) { - for (;;) { - char buffer[250]; - fputs("lua_debug> ", stderr); - if (fgets(buffer, sizeof(buffer), stdin) == 0 || - strcmp(buffer, "cont\n") == 0) - return 0; - if (luaL_loadbuffer(L, buffer, strlen(buffer), "=(debug command)") || - lua_pcall(L, 0, 0, 0)) { - fputs(lua_tostring(L, -1), stderr); - fputs("\n", stderr); - } - lua_settop(L, 0); /* remove eventual returns */ - } -} - - -#define LEVELS1 12 /* size of the first part of the stack */ -#define LEVELS2 10 /* size of the second part of the stack */ - -static int db_errorfb (lua_State *L) { - int level; - int firstpart = 1; /* still before eventual `...' */ - int arg; - lua_State *L1 = getthread(L, &arg); - lua_Debug ar; - if (lua_isnumber(L, arg+2)) { - level = (int)lua_tointeger(L, arg+2); - lua_pop(L, 1); - } - else - level = (L == L1) ? 1 : 0; /* level 0 may be this own function */ - if (lua_gettop(L) == arg) - lua_pushliteral(L, ""); - else if (!lua_isstring(L, arg+1)) return 1; /* message is not a string */ - else lua_pushliteral(L, "\n"); - lua_pushliteral(L, "stack traceback:"); - while (lua_getstack(L1, level++, &ar)) { - if (level > LEVELS1 && firstpart) { - /* no more than `LEVELS2' more levels? */ - if (!lua_getstack(L1, level+LEVELS2, &ar)) - level--; /* keep going */ - else { - lua_pushliteral(L, "\n\t..."); /* too many levels */ - while (lua_getstack(L1, level+LEVELS2, &ar)) /* find last levels */ - level++; - } - firstpart = 0; - continue; - } - lua_pushliteral(L, "\n\t"); - lua_getinfo(L1, "Snl", &ar); - lua_pushfstring(L, "%s:", ar.short_src); - if (ar.currentline > 0) - lua_pushfstring(L, "%d:", ar.currentline); - if (*ar.namewhat != '\0') /* is there a name? */ - lua_pushfstring(L, " in function " LUA_QS, ar.name); - else { - if (*ar.what == 'm') /* main? */ - lua_pushfstring(L, " in main chunk"); - else if (*ar.what == 'C' || *ar.what == 't') - lua_pushliteral(L, " ?"); /* C function or tail call */ - else - lua_pushfstring(L, " in function <%s:%d>", - ar.short_src, ar.linedefined); - } - lua_concat(L, lua_gettop(L) - arg); - } - lua_concat(L, lua_gettop(L) - arg); - return 1; -} - - -static const luaL_Reg dblib[] = { - {"debug", db_debug}, - {"getfenv", db_getfenv}, - {"gethook", db_gethook}, - {"getinfo", db_getinfo}, - {"getlocal", db_getlocal}, - {"getregistry", db_getregistry}, - {"getmetatable", db_getmetatable}, - {"getupvalue", db_getupvalue}, - {"setfenv", db_setfenv}, - {"sethook", db_sethook}, - {"setlocal", db_setlocal}, - {"setmetatable", db_setmetatable}, - {"setupvalue", db_setupvalue}, - {"traceback", db_errorfb}, - {NULL, NULL} -}; - - -LUALIB_API int luaopen_debug (lua_State *L) { - luaL_register(L, LUA_DBLIBNAME, dblib); - return 1; -} - diff --git a/ml_system/lib/lua51/src/ldebug.c b/ml_system/lib/lua51/src/ldebug.c deleted file mode 100644 index 50ad3d3..0000000 --- a/ml_system/lib/lua51/src/ldebug.c +++ /dev/null @@ -1,638 +0,0 @@ -/* -** $Id: ldebug.c,v 2.29.1.6 2008/05/08 16:56:26 roberto Exp $ -** Debug Interface -** See Copyright Notice in lua.h -*/ - - -#include -#include -#include - - -#define ldebug_c -#define LUA_CORE - -#include "lua.h" - -#include "lapi.h" -#include "lcode.h" -#include "ldebug.h" -#include "ldo.h" -#include "lfunc.h" -#include "lobject.h" -#include "lopcodes.h" -#include "lstate.h" -#include "lstring.h" -#include "ltable.h" -#include "ltm.h" -#include "lvm.h" - - - -static const char *getfuncname (lua_State *L, CallInfo *ci, const char **name); - - -static int currentpc (lua_State *L, CallInfo *ci) { - if (!isLua(ci)) return -1; /* function is not a Lua function? */ - if (ci == L->ci) - ci->savedpc = L->savedpc; - return pcRel(ci->savedpc, ci_func(ci)->l.p); -} - - -static int currentline (lua_State *L, CallInfo *ci) { - int pc = currentpc(L, ci); - if (pc < 0) - return -1; /* only active lua functions have current-line information */ - else - return getline(ci_func(ci)->l.p, pc); -} - - -/* -** this function can be called asynchronous (e.g. during a signal) -*/ -LUA_API int lua_sethook (lua_State *L, lua_Hook func, int mask, int count) { - if (func == NULL || mask == 0) { /* turn off hooks? */ - mask = 0; - func = NULL; - } - L->hook = func; - L->basehookcount = count; - resethookcount(L); - L->hookmask = cast_byte(mask); - return 1; -} - - -LUA_API lua_Hook lua_gethook (lua_State *L) { - return L->hook; -} - - -LUA_API int lua_gethookmask (lua_State *L) { - return L->hookmask; -} - - -LUA_API int lua_gethookcount (lua_State *L) { - return L->basehookcount; -} - - -LUA_API int lua_getstack (lua_State *L, int level, lua_Debug *ar) { - int status; - CallInfo *ci; - lua_lock(L); - for (ci = L->ci; level > 0 && ci > L->base_ci; ci--) { - level--; - if (f_isLua(ci)) /* Lua function? */ - level -= ci->tailcalls; /* skip lost tail calls */ - } - if (level == 0 && ci > L->base_ci) { /* level found? */ - status = 1; - ar->i_ci = cast_int(ci - L->base_ci); - } - else if (level < 0) { /* level is of a lost tail call? */ - status = 1; - ar->i_ci = 0; - } - else status = 0; /* no such level */ - lua_unlock(L); - return status; -} - - -static Proto *getluaproto (CallInfo *ci) { - return (isLua(ci) ? ci_func(ci)->l.p : NULL); -} - - -static const char *findlocal (lua_State *L, CallInfo *ci, int n) { - const char *name; - Proto *fp = getluaproto(ci); - if (fp && (name = luaF_getlocalname(fp, n, currentpc(L, ci))) != NULL) - return name; /* is a local variable in a Lua function */ - else { - StkId limit = (ci == L->ci) ? L->top : (ci+1)->func; - if (limit - ci->base >= n && n > 0) /* is 'n' inside 'ci' stack? */ - return "(*temporary)"; - else - return NULL; - } -} - - -LUA_API const char *lua_getlocal (lua_State *L, const lua_Debug *ar, int n) { - CallInfo *ci = L->base_ci + ar->i_ci; - const char *name = findlocal(L, ci, n); - lua_lock(L); - if (name) - luaA_pushobject(L, ci->base + (n - 1)); - lua_unlock(L); - return name; -} - - -LUA_API const char *lua_setlocal (lua_State *L, const lua_Debug *ar, int n) { - CallInfo *ci = L->base_ci + ar->i_ci; - const char *name = findlocal(L, ci, n); - lua_lock(L); - if (name) - setobjs2s(L, ci->base + (n - 1), L->top - 1); - L->top--; /* pop value */ - lua_unlock(L); - return name; -} - - -static void funcinfo (lua_Debug *ar, Closure *cl) { - if (cl->c.isC) { - ar->source = "=[C]"; - ar->linedefined = -1; - ar->lastlinedefined = -1; - ar->what = "C"; - } - else { - ar->source = getstr(cl->l.p->source); - ar->linedefined = cl->l.p->linedefined; - ar->lastlinedefined = cl->l.p->lastlinedefined; - ar->what = (ar->linedefined == 0) ? "main" : "Lua"; - } - luaO_chunkid(ar->short_src, ar->source, LUA_IDSIZE); -} - - -static void info_tailcall (lua_Debug *ar) { - ar->name = ar->namewhat = ""; - ar->what = "tail"; - ar->lastlinedefined = ar->linedefined = ar->currentline = -1; - ar->source = "=(tail call)"; - luaO_chunkid(ar->short_src, ar->source, LUA_IDSIZE); - ar->nups = 0; -} - - -static void collectvalidlines (lua_State *L, Closure *f) { - if (f == NULL || f->c.isC) { - setnilvalue(L->top); - } - else { - Table *t = luaH_new(L, 0, 0); - int *lineinfo = f->l.p->lineinfo; - int i; - for (i=0; il.p->sizelineinfo; i++) - setbvalue(luaH_setnum(L, t, lineinfo[i]), 1); - sethvalue(L, L->top, t); - } - incr_top(L); -} - - -static int auxgetinfo (lua_State *L, const char *what, lua_Debug *ar, - Closure *f, CallInfo *ci) { - int status = 1; - if (f == NULL) { - info_tailcall(ar); - return status; - } - for (; *what; what++) { - switch (*what) { - case 'S': { - funcinfo(ar, f); - break; - } - case 'l': { - ar->currentline = (ci) ? currentline(L, ci) : -1; - break; - } - case 'u': { - ar->nups = f->c.nupvalues; - break; - } - case 'n': { - ar->namewhat = (ci) ? getfuncname(L, ci, &ar->name) : NULL; - if (ar->namewhat == NULL) { - ar->namewhat = ""; /* not found */ - ar->name = NULL; - } - break; - } - case 'L': - case 'f': /* handled by lua_getinfo */ - break; - default: status = 0; /* invalid option */ - } - } - return status; -} - - -LUA_API int lua_getinfo (lua_State *L, const char *what, lua_Debug *ar) { - int status; - Closure *f = NULL; - CallInfo *ci = NULL; - lua_lock(L); - if (*what == '>') { - StkId func = L->top - 1; - luai_apicheck(L, ttisfunction(func)); - what++; /* skip the '>' */ - f = clvalue(func); - L->top--; /* pop function */ - } - else if (ar->i_ci != 0) { /* no tail call? */ - ci = L->base_ci + ar->i_ci; - lua_assert(ttisfunction(ci->func)); - f = clvalue(ci->func); - } - status = auxgetinfo(L, what, ar, f, ci); - if (strchr(what, 'f')) { - if (f == NULL) setnilvalue(L->top); - else setclvalue(L, L->top, f); - incr_top(L); - } - if (strchr(what, 'L')) - collectvalidlines(L, f); - lua_unlock(L); - return status; -} - - -/* -** {====================================================== -** Symbolic Execution and code checker -** ======================================================= -*/ - -#define check(x) if (!(x)) return 0; - -#define checkjump(pt,pc) check(0 <= pc && pc < pt->sizecode) - -#define checkreg(pt,reg) check((reg) < (pt)->maxstacksize) - - - -static int precheck (const Proto *pt) { - check(pt->maxstacksize <= MAXSTACK); - check(pt->numparams+(pt->is_vararg & VARARG_HASARG) <= pt->maxstacksize); - check(!(pt->is_vararg & VARARG_NEEDSARG) || - (pt->is_vararg & VARARG_HASARG)); - check(pt->sizeupvalues <= pt->nups); - check(pt->sizelineinfo == pt->sizecode || pt->sizelineinfo == 0); - check(pt->sizecode > 0 && GET_OPCODE(pt->code[pt->sizecode-1]) == OP_RETURN); - return 1; -} - - -#define checkopenop(pt,pc) luaG_checkopenop((pt)->code[(pc)+1]) - -int luaG_checkopenop (Instruction i) { - switch (GET_OPCODE(i)) { - case OP_CALL: - case OP_TAILCALL: - case OP_RETURN: - case OP_SETLIST: { - check(GETARG_B(i) == 0); - return 1; - } - default: return 0; /* invalid instruction after an open call */ - } -} - - -static int checkArgMode (const Proto *pt, int r, enum OpArgMask mode) { - switch (mode) { - case OpArgN: check(r == 0); break; - case OpArgU: break; - case OpArgR: checkreg(pt, r); break; - case OpArgK: - check(ISK(r) ? INDEXK(r) < pt->sizek : r < pt->maxstacksize); - break; - } - return 1; -} - - -static Instruction symbexec (const Proto *pt, int lastpc, int reg) { - int pc; - int last; /* stores position of last instruction that changed `reg' */ - last = pt->sizecode-1; /* points to final return (a `neutral' instruction) */ - check(precheck(pt)); - for (pc = 0; pc < lastpc; pc++) { - Instruction i = pt->code[pc]; - OpCode op = GET_OPCODE(i); - int a = GETARG_A(i); - int b = 0; - int c = 0; - check(op < NUM_OPCODES); - checkreg(pt, a); - switch (getOpMode(op)) { - case iABC: { - b = GETARG_B(i); - c = GETARG_C(i); - check(checkArgMode(pt, b, getBMode(op))); - check(checkArgMode(pt, c, getCMode(op))); - break; - } - case iABx: { - b = GETARG_Bx(i); - if (getBMode(op) == OpArgK) check(b < pt->sizek); - break; - } - case iAsBx: { - b = GETARG_sBx(i); - if (getBMode(op) == OpArgR) { - int dest = pc+1+b; - check(0 <= dest && dest < pt->sizecode); - if (dest > 0) { - int j; - /* check that it does not jump to a setlist count; this - is tricky, because the count from a previous setlist may - have the same value of an invalid setlist; so, we must - go all the way back to the first of them (if any) */ - for (j = 0; j < dest; j++) { - Instruction d = pt->code[dest-1-j]; - if (!(GET_OPCODE(d) == OP_SETLIST && GETARG_C(d) == 0)) break; - } - /* if 'j' is even, previous value is not a setlist (even if - it looks like one) */ - check((j&1) == 0); - } - } - break; - } - } - if (testAMode(op)) { - if (a == reg) last = pc; /* change register `a' */ - } - if (testTMode(op)) { - check(pc+2 < pt->sizecode); /* check skip */ - check(GET_OPCODE(pt->code[pc+1]) == OP_JMP); - } - switch (op) { - case OP_LOADBOOL: { - if (c == 1) { /* does it jump? */ - check(pc+2 < pt->sizecode); /* check its jump */ - check(GET_OPCODE(pt->code[pc+1]) != OP_SETLIST || - GETARG_C(pt->code[pc+1]) != 0); - } - break; - } - case OP_LOADNIL: { - if (a <= reg && reg <= b) - last = pc; /* set registers from `a' to `b' */ - break; - } - case OP_GETUPVAL: - case OP_SETUPVAL: { - check(b < pt->nups); - break; - } - case OP_GETGLOBAL: - case OP_SETGLOBAL: { - check(ttisstring(&pt->k[b])); - break; - } - case OP_SELF: { - checkreg(pt, a+1); - if (reg == a+1) last = pc; - break; - } - case OP_CONCAT: { - check(b < c); /* at least two operands */ - break; - } - case OP_TFORLOOP: { - check(c >= 1); /* at least one result (control variable) */ - checkreg(pt, a+2+c); /* space for results */ - if (reg >= a+2) last = pc; /* affect all regs above its base */ - break; - } - case OP_FORLOOP: - case OP_FORPREP: - checkreg(pt, a+3); - /* go through */ - case OP_JMP: { - int dest = pc+1+b; - /* not full check and jump is forward and do not skip `lastpc'? */ - if (reg != NO_REG && pc < dest && dest <= lastpc) - pc += b; /* do the jump */ - break; - } - case OP_CALL: - case OP_TAILCALL: { - if (b != 0) { - checkreg(pt, a+b-1); - } - c--; /* c = num. returns */ - if (c == LUA_MULTRET) { - check(checkopenop(pt, pc)); - } - else if (c != 0) - checkreg(pt, a+c-1); - if (reg >= a) last = pc; /* affect all registers above base */ - break; - } - case OP_RETURN: { - b--; /* b = num. returns */ - if (b > 0) checkreg(pt, a+b-1); - break; - } - case OP_SETLIST: { - if (b > 0) checkreg(pt, a + b); - if (c == 0) { - pc++; - check(pc < pt->sizecode - 1); - } - break; - } - case OP_CLOSURE: { - int nup, j; - check(b < pt->sizep); - nup = pt->p[b]->nups; - check(pc + nup < pt->sizecode); - for (j = 1; j <= nup; j++) { - OpCode op1 = GET_OPCODE(pt->code[pc + j]); - check(op1 == OP_GETUPVAL || op1 == OP_MOVE); - } - if (reg != NO_REG) /* tracing? */ - pc += nup; /* do not 'execute' these pseudo-instructions */ - break; - } - case OP_VARARG: { - check((pt->is_vararg & VARARG_ISVARARG) && - !(pt->is_vararg & VARARG_NEEDSARG)); - b--; - if (b == LUA_MULTRET) check(checkopenop(pt, pc)); - checkreg(pt, a+b-1); - break; - } - default: break; - } - } - return pt->code[last]; -} - -#undef check -#undef checkjump -#undef checkreg - -/* }====================================================== */ - - -int luaG_checkcode (const Proto *pt) { - return (symbexec(pt, pt->sizecode, NO_REG) != 0); -} - - -static const char *kname (Proto *p, int c) { - if (ISK(c) && ttisstring(&p->k[INDEXK(c)])) - return svalue(&p->k[INDEXK(c)]); - else - return "?"; -} - - -static const char *getobjname (lua_State *L, CallInfo *ci, int stackpos, - const char **name) { - if (isLua(ci)) { /* a Lua function? */ - Proto *p = ci_func(ci)->l.p; - int pc = currentpc(L, ci); - Instruction i; - *name = luaF_getlocalname(p, stackpos+1, pc); - if (*name) /* is a local? */ - return "local"; - i = symbexec(p, pc, stackpos); /* try symbolic execution */ - lua_assert(pc != -1); - switch (GET_OPCODE(i)) { - case OP_GETGLOBAL: { - int g = GETARG_Bx(i); /* global index */ - lua_assert(ttisstring(&p->k[g])); - *name = svalue(&p->k[g]); - return "global"; - } - case OP_MOVE: { - int a = GETARG_A(i); - int b = GETARG_B(i); /* move from `b' to `a' */ - if (b < a) - return getobjname(L, ci, b, name); /* get name for `b' */ - break; - } - case OP_GETTABLE: { - int k = GETARG_C(i); /* key index */ - *name = kname(p, k); - return "field"; - } - case OP_GETUPVAL: { - int u = GETARG_B(i); /* upvalue index */ - *name = p->upvalues ? getstr(p->upvalues[u]) : "?"; - return "upvalue"; - } - case OP_SELF: { - int k = GETARG_C(i); /* key index */ - *name = kname(p, k); - return "method"; - } - default: break; - } - } - return NULL; /* no useful name found */ -} - - -static const char *getfuncname (lua_State *L, CallInfo *ci, const char **name) { - Instruction i; - if ((isLua(ci) && ci->tailcalls > 0) || !isLua(ci - 1)) - return NULL; /* calling function is not Lua (or is unknown) */ - ci--; /* calling function */ - i = ci_func(ci)->l.p->code[currentpc(L, ci)]; - if (GET_OPCODE(i) == OP_CALL || GET_OPCODE(i) == OP_TAILCALL || - GET_OPCODE(i) == OP_TFORLOOP) - return getobjname(L, ci, GETARG_A(i), name); - else - return NULL; /* no useful name can be found */ -} - - -/* only ANSI way to check whether a pointer points to an array */ -static int isinstack (CallInfo *ci, const TValue *o) { - StkId p; - for (p = ci->base; p < ci->top; p++) - if (o == p) return 1; - return 0; -} - - -void luaG_typeerror (lua_State *L, const TValue *o, const char *op) { - const char *name = NULL; - const char *t = luaT_typenames[ttype(o)]; - const char *kind = (isinstack(L->ci, o)) ? - getobjname(L, L->ci, cast_int(o - L->base), &name) : - NULL; - if (kind) - luaG_runerror(L, "attempt to %s %s " LUA_QS " (a %s value)", - op, kind, name, t); - else - luaG_runerror(L, "attempt to %s a %s value", op, t); -} - - -void luaG_concaterror (lua_State *L, StkId p1, StkId p2) { - if (ttisstring(p1) || ttisnumber(p1)) p1 = p2; - lua_assert(!ttisstring(p1) && !ttisnumber(p1)); - luaG_typeerror(L, p1, "concatenate"); -} - - -void luaG_aritherror (lua_State *L, const TValue *p1, const TValue *p2) { - TValue temp; - if (luaV_tonumber(p1, &temp) == NULL) - p2 = p1; /* first operand is wrong */ - luaG_typeerror(L, p2, "perform arithmetic on"); -} - - -int luaG_ordererror (lua_State *L, const TValue *p1, const TValue *p2) { - const char *t1 = luaT_typenames[ttype(p1)]; - const char *t2 = luaT_typenames[ttype(p2)]; - if (t1[2] == t2[2]) - luaG_runerror(L, "attempt to compare two %s values", t1); - else - luaG_runerror(L, "attempt to compare %s with %s", t1, t2); - return 0; -} - - -static void addinfo (lua_State *L, const char *msg) { - CallInfo *ci = L->ci; - if (isLua(ci)) { /* is Lua code? */ - char buff[LUA_IDSIZE]; /* add file:line information */ - int line = currentline(L, ci); - luaO_chunkid(buff, getstr(getluaproto(ci)->source), LUA_IDSIZE); - luaO_pushfstring(L, "%s:%d: %s", buff, line, msg); - } -} - - -void luaG_errormsg (lua_State *L) { - if (L->errfunc != 0) { /* is there an error handling function? */ - StkId errfunc = restorestack(L, L->errfunc); - if (!ttisfunction(errfunc)) luaD_throw(L, LUA_ERRERR); - setobjs2s(L, L->top, L->top - 1); /* move argument */ - setobjs2s(L, L->top - 1, errfunc); /* push function */ - incr_top(L); - luaD_call(L, L->top - 2, 1); /* call it */ - } - luaD_throw(L, LUA_ERRRUN); -} - - -void luaG_runerror (lua_State *L, const char *fmt, ...) { - va_list argp; - va_start(argp, fmt); - addinfo(L, luaO_pushvfstring(L, fmt, argp)); - va_end(argp); - luaG_errormsg(L); -} - diff --git a/ml_system/lib/lua51/src/ldebug.h b/ml_system/lib/lua51/src/ldebug.h deleted file mode 100644 index ba28a97..0000000 --- a/ml_system/lib/lua51/src/ldebug.h +++ /dev/null @@ -1,33 +0,0 @@ -/* -** $Id: ldebug.h,v 2.3.1.1 2007/12/27 13:02:25 roberto Exp $ -** Auxiliary functions from Debug Interface module -** See Copyright Notice in lua.h -*/ - -#ifndef ldebug_h -#define ldebug_h - - -#include "lstate.h" - - -#define pcRel(pc, p) (cast(int, (pc) - (p)->code) - 1) - -#define getline(f,pc) (((f)->lineinfo) ? (f)->lineinfo[pc] : 0) - -#define resethookcount(L) (L->hookcount = L->basehookcount) - - -LUAI_FUNC void luaG_typeerror (lua_State *L, const TValue *o, - const char *opname); -LUAI_FUNC void luaG_concaterror (lua_State *L, StkId p1, StkId p2); -LUAI_FUNC void luaG_aritherror (lua_State *L, const TValue *p1, - const TValue *p2); -LUAI_FUNC int luaG_ordererror (lua_State *L, const TValue *p1, - const TValue *p2); -LUAI_FUNC void luaG_runerror (lua_State *L, const char *fmt, ...); -LUAI_FUNC void luaG_errormsg (lua_State *L); -LUAI_FUNC int luaG_checkcode (const Proto *pt); -LUAI_FUNC int luaG_checkopenop (Instruction i); - -#endif diff --git a/ml_system/lib/lua51/src/ldo.c b/ml_system/lib/lua51/src/ldo.c deleted file mode 100644 index 8de05f7..0000000 --- a/ml_system/lib/lua51/src/ldo.c +++ /dev/null @@ -1,518 +0,0 @@ -/* -** $Id: ldo.c,v 2.38.1.3 2008/01/18 22:31:22 roberto Exp $ -** Stack and Call structure of Lua -** See Copyright Notice in lua.h -*/ - - -#include -#include -#include - -#define ldo_c -#define LUA_CORE - -#include "lua.h" - -#include "ldebug.h" -#include "ldo.h" -#include "lfunc.h" -#include "lgc.h" -#include "lmem.h" -#include "lobject.h" -#include "lopcodes.h" -#include "lparser.h" -#include "lstate.h" -#include "lstring.h" -#include "ltable.h" -#include "ltm.h" -#include "lundump.h" -#include "lvm.h" -#include "lzio.h" - - - - -/* -** {====================================================== -** Error-recovery functions -** ======================================================= -*/ - - -/* chain list of long jump buffers */ -struct lua_longjmp { - struct lua_longjmp *previous; - luai_jmpbuf b; - volatile int status; /* error code */ -}; - - -void luaD_seterrorobj (lua_State *L, int errcode, StkId oldtop) { - switch (errcode) { - case LUA_ERRMEM: { - setsvalue2s(L, oldtop, luaS_newliteral(L, MEMERRMSG)); - break; - } - case LUA_ERRERR: { - setsvalue2s(L, oldtop, luaS_newliteral(L, "error in error handling")); - break; - } - case LUA_ERRSYNTAX: - case LUA_ERRRUN: { - setobjs2s(L, oldtop, L->top - 1); /* error message on current top */ - break; - } - } - L->top = oldtop + 1; -} - - -static void restore_stack_limit (lua_State *L) { - lua_assert(L->stack_last - L->stack == L->stacksize - EXTRA_STACK - 1); - if (L->size_ci > LUAI_MAXCALLS) { /* there was an overflow? */ - int inuse = cast_int(L->ci - L->base_ci); - if (inuse + 1 < LUAI_MAXCALLS) /* can `undo' overflow? */ - luaD_reallocCI(L, LUAI_MAXCALLS); - } -} - - -static void resetstack (lua_State *L, int status) { - L->ci = L->base_ci; - L->base = L->ci->base; - luaF_close(L, L->base); /* close eventual pending closures */ - luaD_seterrorobj(L, status, L->base); - L->nCcalls = L->baseCcalls; - L->allowhook = 1; - restore_stack_limit(L); - L->errfunc = 0; - L->errorJmp = NULL; -} - - -void luaD_throw (lua_State *L, int errcode) { - if (L->errorJmp) { - L->errorJmp->status = errcode; - LUAI_THROW(L, L->errorJmp); - } - else { - L->status = cast_byte(errcode); - if (G(L)->panic) { - resetstack(L, errcode); - lua_unlock(L); - G(L)->panic(L); - } - exit(EXIT_FAILURE); - } -} - - -int luaD_rawrunprotected (lua_State *L, Pfunc f, void *ud) { - struct lua_longjmp lj; - lj.status = 0; - lj.previous = L->errorJmp; /* chain new error handler */ - L->errorJmp = &lj; - LUAI_TRY(L, &lj, - (*f)(L, ud); - ); - L->errorJmp = lj.previous; /* restore old error handler */ - return lj.status; -} - -/* }====================================================== */ - - -static void correctstack (lua_State *L, TValue *oldstack) { - CallInfo *ci; - GCObject *up; - L->top = (L->top - oldstack) + L->stack; - for (up = L->openupval; up != NULL; up = up->gch.next) - gco2uv(up)->v = (gco2uv(up)->v - oldstack) + L->stack; - for (ci = L->base_ci; ci <= L->ci; ci++) { - ci->top = (ci->top - oldstack) + L->stack; - ci->base = (ci->base - oldstack) + L->stack; - ci->func = (ci->func - oldstack) + L->stack; - } - L->base = (L->base - oldstack) + L->stack; -} - - -void luaD_reallocstack (lua_State *L, int newsize) { - TValue *oldstack = L->stack; - int realsize = newsize + 1 + EXTRA_STACK; - lua_assert(L->stack_last - L->stack == L->stacksize - EXTRA_STACK - 1); - luaM_reallocvector(L, L->stack, L->stacksize, realsize, TValue); - L->stacksize = realsize; - L->stack_last = L->stack+newsize; - correctstack(L, oldstack); -} - - -void luaD_reallocCI (lua_State *L, int newsize) { - CallInfo *oldci = L->base_ci; - luaM_reallocvector(L, L->base_ci, L->size_ci, newsize, CallInfo); - L->size_ci = newsize; - L->ci = (L->ci - oldci) + L->base_ci; - L->end_ci = L->base_ci + L->size_ci - 1; -} - - -void luaD_growstack (lua_State *L, int n) { - if (n <= L->stacksize) /* double size is enough? */ - luaD_reallocstack(L, 2*L->stacksize); - else - luaD_reallocstack(L, L->stacksize + n); -} - - -static CallInfo *growCI (lua_State *L) { - if (L->size_ci > LUAI_MAXCALLS) /* overflow while handling overflow? */ - luaD_throw(L, LUA_ERRERR); - else { - luaD_reallocCI(L, 2*L->size_ci); - if (L->size_ci > LUAI_MAXCALLS) - luaG_runerror(L, "stack overflow"); - } - return ++L->ci; -} - - -void luaD_callhook (lua_State *L, int event, int line) { - lua_Hook hook = L->hook; - if (hook && L->allowhook) { - ptrdiff_t top = savestack(L, L->top); - ptrdiff_t ci_top = savestack(L, L->ci->top); - lua_Debug ar; - ar.event = event; - ar.currentline = line; - if (event == LUA_HOOKTAILRET) - ar.i_ci = 0; /* tail call; no debug information about it */ - else - ar.i_ci = cast_int(L->ci - L->base_ci); - luaD_checkstack(L, LUA_MINSTACK); /* ensure minimum stack size */ - L->ci->top = L->top + LUA_MINSTACK; - lua_assert(L->ci->top <= L->stack_last); - L->allowhook = 0; /* cannot call hooks inside a hook */ - lua_unlock(L); - (*hook)(L, &ar); - lua_lock(L); - lua_assert(!L->allowhook); - L->allowhook = 1; - L->ci->top = restorestack(L, ci_top); - L->top = restorestack(L, top); - } -} - - -static StkId adjust_varargs (lua_State *L, Proto *p, int actual) { - int i; - int nfixargs = p->numparams; - Table *htab = NULL; - StkId base, fixed; - for (; actual < nfixargs; ++actual) - setnilvalue(L->top++); -#if defined(LUA_COMPAT_VARARG) - if (p->is_vararg & VARARG_NEEDSARG) { /* compat. with old-style vararg? */ - int nvar = actual - nfixargs; /* number of extra arguments */ - lua_assert(p->is_vararg & VARARG_HASARG); - luaC_checkGC(L); - htab = luaH_new(L, nvar, 1); /* create `arg' table */ - for (i=0; itop - nvar + i); - /* store counter in field `n' */ - setnvalue(luaH_setstr(L, htab, luaS_newliteral(L, "n")), cast_num(nvar)); - } -#endif - /* move fixed parameters to final position */ - fixed = L->top - actual; /* first fixed argument */ - base = L->top; /* final position of first argument */ - for (i=0; itop++, fixed+i); - setnilvalue(fixed+i); - } - /* add `arg' parameter */ - if (htab) { - sethvalue(L, L->top++, htab); - lua_assert(iswhite(obj2gco(htab))); - } - return base; -} - - -static StkId tryfuncTM (lua_State *L, StkId func) { - const TValue *tm = luaT_gettmbyobj(L, func, TM_CALL); - StkId p; - ptrdiff_t funcr = savestack(L, func); - if (!ttisfunction(tm)) - luaG_typeerror(L, func, "call"); - /* Open a hole inside the stack at `func' */ - for (p = L->top; p > func; p--) setobjs2s(L, p, p-1); - incr_top(L); - func = restorestack(L, funcr); /* previous call may change stack */ - setobj2s(L, func, tm); /* tag method is the new function to be called */ - return func; -} - - - -#define inc_ci(L) \ - ((L->ci == L->end_ci) ? growCI(L) : \ - (condhardstacktests(luaD_reallocCI(L, L->size_ci)), ++L->ci)) - - -int luaD_precall (lua_State *L, StkId func, int nresults) { - LClosure *cl; - ptrdiff_t funcr; - if (!ttisfunction(func)) /* `func' is not a function? */ - func = tryfuncTM(L, func); /* check the `function' tag method */ - funcr = savestack(L, func); - cl = &clvalue(func)->l; - L->ci->savedpc = L->savedpc; - if (!cl->isC) { /* Lua function? prepare its call */ - CallInfo *ci; - StkId st, base; - Proto *p = cl->p; - luaD_checkstack(L, p->maxstacksize); - func = restorestack(L, funcr); - if (!p->is_vararg) { /* no varargs? */ - base = func + 1; - if (L->top > base + p->numparams) - L->top = base + p->numparams; - } - else { /* vararg function */ - int nargs = cast_int(L->top - func) - 1; - base = adjust_varargs(L, p, nargs); - func = restorestack(L, funcr); /* previous call may change the stack */ - } - ci = inc_ci(L); /* now `enter' new function */ - ci->func = func; - L->base = ci->base = base; - ci->top = L->base + p->maxstacksize; - lua_assert(ci->top <= L->stack_last); - L->savedpc = p->code; /* starting point */ - ci->tailcalls = 0; - ci->nresults = nresults; - for (st = L->top; st < ci->top; st++) - setnilvalue(st); - L->top = ci->top; - if (L->hookmask & LUA_MASKCALL) { - L->savedpc++; /* hooks assume 'pc' is already incremented */ - luaD_callhook(L, LUA_HOOKCALL, -1); - L->savedpc--; /* correct 'pc' */ - } - return PCRLUA; - } - else { /* if is a C function, call it */ - CallInfo *ci; - int n; - luaD_checkstack(L, LUA_MINSTACK); /* ensure minimum stack size */ - ci = inc_ci(L); /* now `enter' new function */ - ci->func = restorestack(L, funcr); - L->base = ci->base = ci->func + 1; - ci->top = L->top + LUA_MINSTACK; - lua_assert(ci->top <= L->stack_last); - ci->nresults = nresults; - if (L->hookmask & LUA_MASKCALL) - luaD_callhook(L, LUA_HOOKCALL, -1); - lua_unlock(L); - n = (*curr_func(L)->c.f)(L); /* do the actual call */ - lua_lock(L); - if (n < 0) /* yielding? */ - return PCRYIELD; - else { - luaD_poscall(L, L->top - n); - return PCRC; - } - } -} - - -static StkId callrethooks (lua_State *L, StkId firstResult) { - ptrdiff_t fr = savestack(L, firstResult); /* next call may change stack */ - luaD_callhook(L, LUA_HOOKRET, -1); - if (f_isLua(L->ci)) { /* Lua function? */ - while ((L->hookmask & LUA_MASKRET) && L->ci->tailcalls--) /* tail calls */ - luaD_callhook(L, LUA_HOOKTAILRET, -1); - } - return restorestack(L, fr); -} - - -int luaD_poscall (lua_State *L, StkId firstResult) { - StkId res; - int wanted, i; - CallInfo *ci; - if (L->hookmask & LUA_MASKRET) - firstResult = callrethooks(L, firstResult); - ci = L->ci--; - res = ci->func; /* res == final position of 1st result */ - wanted = ci->nresults; - L->base = (ci - 1)->base; /* restore base */ - L->savedpc = (ci - 1)->savedpc; /* restore savedpc */ - /* move results to correct place */ - for (i = wanted; i != 0 && firstResult < L->top; i--) - setobjs2s(L, res++, firstResult++); - while (i-- > 0) - setnilvalue(res++); - L->top = res; - return (wanted - LUA_MULTRET); /* 0 iff wanted == LUA_MULTRET */ -} - - -/* -** Call a function (C or Lua). The function to be called is at *func. -** The arguments are on the stack, right after the function. -** When returns, all the results are on the stack, starting at the original -** function position. -*/ -void luaD_call (lua_State *L, StkId func, int nResults) { - if (++L->nCcalls >= LUAI_MAXCCALLS) { - if (L->nCcalls == LUAI_MAXCCALLS) - luaG_runerror(L, "C stack overflow"); - else if (L->nCcalls >= (LUAI_MAXCCALLS + (LUAI_MAXCCALLS>>3))) - luaD_throw(L, LUA_ERRERR); /* error while handing stack error */ - } - if (luaD_precall(L, func, nResults) == PCRLUA) /* is a Lua function? */ - luaV_execute(L, 1); /* call it */ - L->nCcalls--; - luaC_checkGC(L); -} - - -static void resume (lua_State *L, void *ud) { - StkId firstArg = cast(StkId, ud); - CallInfo *ci = L->ci; - if (L->status == 0) { /* start coroutine? */ - lua_assert(ci == L->base_ci && firstArg > L->base); - if (luaD_precall(L, firstArg - 1, LUA_MULTRET) != PCRLUA) - return; - } - else { /* resuming from previous yield */ - lua_assert(L->status == LUA_YIELD); - L->status = 0; - if (!f_isLua(ci)) { /* `common' yield? */ - /* finish interrupted execution of `OP_CALL' */ - lua_assert(GET_OPCODE(*((ci-1)->savedpc - 1)) == OP_CALL || - GET_OPCODE(*((ci-1)->savedpc - 1)) == OP_TAILCALL); - if (luaD_poscall(L, firstArg)) /* complete it... */ - L->top = L->ci->top; /* and correct top if not multiple results */ - } - else /* yielded inside a hook: just continue its execution */ - L->base = L->ci->base; - } - luaV_execute(L, cast_int(L->ci - L->base_ci)); -} - - -static int resume_error (lua_State *L, const char *msg) { - L->top = L->ci->base; - setsvalue2s(L, L->top, luaS_new(L, msg)); - incr_top(L); - lua_unlock(L); - return LUA_ERRRUN; -} - - -LUA_API int lua_resume (lua_State *L, int nargs) { - int status; - lua_lock(L); - if (L->status != LUA_YIELD && (L->status != 0 || L->ci != L->base_ci)) - return resume_error(L, "cannot resume non-suspended coroutine"); - if (L->nCcalls >= LUAI_MAXCCALLS) - return resume_error(L, "C stack overflow"); - luai_userstateresume(L, nargs); - lua_assert(L->errfunc == 0); - L->baseCcalls = ++L->nCcalls; - status = luaD_rawrunprotected(L, resume, L->top - nargs); - if (status != 0) { /* error? */ - L->status = cast_byte(status); /* mark thread as `dead' */ - luaD_seterrorobj(L, status, L->top); - L->ci->top = L->top; - } - else { - lua_assert(L->nCcalls == L->baseCcalls); - status = L->status; - } - --L->nCcalls; - lua_unlock(L); - return status; -} - - -LUA_API int lua_yield (lua_State *L, int nresults) { - luai_userstateyield(L, nresults); - lua_lock(L); - if (L->nCcalls > L->baseCcalls) - luaG_runerror(L, "attempt to yield across metamethod/C-call boundary"); - L->base = L->top - nresults; /* protect stack slots below */ - L->status = LUA_YIELD; - lua_unlock(L); - return -1; -} - - -int luaD_pcall (lua_State *L, Pfunc func, void *u, - ptrdiff_t old_top, ptrdiff_t ef) { - int status; - unsigned short oldnCcalls = L->nCcalls; - ptrdiff_t old_ci = saveci(L, L->ci); - lu_byte old_allowhooks = L->allowhook; - ptrdiff_t old_errfunc = L->errfunc; - L->errfunc = ef; - status = luaD_rawrunprotected(L, func, u); - if (status != 0) { /* an error occurred? */ - StkId oldtop = restorestack(L, old_top); - luaF_close(L, oldtop); /* close eventual pending closures */ - luaD_seterrorobj(L, status, oldtop); - L->nCcalls = oldnCcalls; - L->ci = restoreci(L, old_ci); - L->base = L->ci->base; - L->savedpc = L->ci->savedpc; - L->allowhook = old_allowhooks; - restore_stack_limit(L); - } - L->errfunc = old_errfunc; - return status; -} - - - -/* -** Execute a protected parser. -*/ -struct SParser { /* data to `f_parser' */ - ZIO *z; - Mbuffer buff; /* buffer to be used by the scanner */ - const char *name; -}; - -static void f_parser (lua_State *L, void *ud) { - int i; - Proto *tf; - Closure *cl; - struct SParser *p = cast(struct SParser *, ud); - int c = luaZ_lookahead(p->z); - luaC_checkGC(L); - tf = ((c == LUA_SIGNATURE[0]) ? luaU_undump : luaY_parser)(L, p->z, - &p->buff, p->name); - cl = luaF_newLclosure(L, tf->nups, hvalue(gt(L))); - cl->l.p = tf; - for (i = 0; i < tf->nups; i++) /* initialize eventual upvalues */ - cl->l.upvals[i] = luaF_newupval(L); - setclvalue(L, L->top, cl); - incr_top(L); -} - - -int luaD_protectedparser (lua_State *L, ZIO *z, const char *name) { - struct SParser p; - int status; - p.z = z; p.name = name; - luaZ_initbuffer(L, &p.buff); - status = luaD_pcall(L, f_parser, &p, savestack(L, L->top), L->errfunc); - luaZ_freebuffer(L, &p.buff); - return status; -} - - diff --git a/ml_system/lib/lua51/src/ldo.h b/ml_system/lib/lua51/src/ldo.h deleted file mode 100644 index 98fddac..0000000 --- a/ml_system/lib/lua51/src/ldo.h +++ /dev/null @@ -1,57 +0,0 @@ -/* -** $Id: ldo.h,v 2.7.1.1 2007/12/27 13:02:25 roberto Exp $ -** Stack and Call structure of Lua -** See Copyright Notice in lua.h -*/ - -#ifndef ldo_h -#define ldo_h - - -#include "lobject.h" -#include "lstate.h" -#include "lzio.h" - - -#define luaD_checkstack(L,n) \ - if ((char *)L->stack_last - (char *)L->top <= (n)*(int)sizeof(TValue)) \ - luaD_growstack(L, n); \ - else condhardstacktests(luaD_reallocstack(L, L->stacksize - EXTRA_STACK - 1)); - - -#define incr_top(L) {luaD_checkstack(L,1); L->top++;} - -#define savestack(L,p) ((char *)(p) - (char *)L->stack) -#define restorestack(L,n) ((TValue *)((char *)L->stack + (n))) - -#define saveci(L,p) ((char *)(p) - (char *)L->base_ci) -#define restoreci(L,n) ((CallInfo *)((char *)L->base_ci + (n))) - - -/* results from luaD_precall */ -#define PCRLUA 0 /* initiated a call to a Lua function */ -#define PCRC 1 /* did a call to a C function */ -#define PCRYIELD 2 /* C funtion yielded */ - - -/* type of protected functions, to be ran by `runprotected' */ -typedef void (*Pfunc) (lua_State *L, void *ud); - -LUAI_FUNC int luaD_protectedparser (lua_State *L, ZIO *z, const char *name); -LUAI_FUNC void luaD_callhook (lua_State *L, int event, int line); -LUAI_FUNC int luaD_precall (lua_State *L, StkId func, int nresults); -LUAI_FUNC void luaD_call (lua_State *L, StkId func, int nResults); -LUAI_FUNC int luaD_pcall (lua_State *L, Pfunc func, void *u, - ptrdiff_t oldtop, ptrdiff_t ef); -LUAI_FUNC int luaD_poscall (lua_State *L, StkId firstResult); -LUAI_FUNC void luaD_reallocCI (lua_State *L, int newsize); -LUAI_FUNC void luaD_reallocstack (lua_State *L, int newsize); -LUAI_FUNC void luaD_growstack (lua_State *L, int n); - -LUAI_FUNC void luaD_throw (lua_State *L, int errcode); -LUAI_FUNC int luaD_rawrunprotected (lua_State *L, Pfunc f, void *ud); - -LUAI_FUNC void luaD_seterrorobj (lua_State *L, int errcode, StkId oldtop); - -#endif - diff --git a/ml_system/lib/lua51/src/ldump.c b/ml_system/lib/lua51/src/ldump.c deleted file mode 100644 index c9d3d48..0000000 --- a/ml_system/lib/lua51/src/ldump.c +++ /dev/null @@ -1,164 +0,0 @@ -/* -** $Id: ldump.c,v 2.8.1.1 2007/12/27 13:02:25 roberto Exp $ -** save precompiled Lua chunks -** See Copyright Notice in lua.h -*/ - -#include - -#define ldump_c -#define LUA_CORE - -#include "lua.h" - -#include "lobject.h" -#include "lstate.h" -#include "lundump.h" - -typedef struct { - lua_State* L; - lua_Writer writer; - void* data; - int strip; - int status; -} DumpState; - -#define DumpMem(b,n,size,D) DumpBlock(b,(n)*(size),D) -#define DumpVar(x,D) DumpMem(&x,1,sizeof(x),D) - -static void DumpBlock(const void* b, size_t size, DumpState* D) -{ - if (D->status==0) - { - lua_unlock(D->L); - D->status=(*D->writer)(D->L,b,size,D->data); - lua_lock(D->L); - } -} - -static void DumpChar(int y, DumpState* D) -{ - char x=(char)y; - DumpVar(x,D); -} - -static void DumpInt(int x, DumpState* D) -{ - DumpVar(x,D); -} - -static void DumpNumber(lua_Number x, DumpState* D) -{ - DumpVar(x,D); -} - -static void DumpVector(const void* b, int n, size_t size, DumpState* D) -{ - DumpInt(n,D); - DumpMem(b,n,size,D); -} - -static void DumpString(const TString* s, DumpState* D) -{ - if (s==NULL || getstr(s)==NULL) - { - size_t size=0; - DumpVar(size,D); - } - else - { - size_t size=s->tsv.len+1; /* include trailing '\0' */ - DumpVar(size,D); - DumpBlock(getstr(s),size,D); - } -} - -#define DumpCode(f,D) DumpVector(f->code,f->sizecode,sizeof(Instruction),D) - -static void DumpFunction(const Proto* f, const TString* p, DumpState* D); - -static void DumpConstants(const Proto* f, DumpState* D) -{ - int i,n=f->sizek; - DumpInt(n,D); - for (i=0; ik[i]; - DumpChar(ttype(o),D); - switch (ttype(o)) - { - case LUA_TNIL: - break; - case LUA_TBOOLEAN: - DumpChar(bvalue(o),D); - break; - case LUA_TNUMBER: - DumpNumber(nvalue(o),D); - break; - case LUA_TSTRING: - DumpString(rawtsvalue(o),D); - break; - default: - lua_assert(0); /* cannot happen */ - break; - } - } - n=f->sizep; - DumpInt(n,D); - for (i=0; ip[i],f->source,D); -} - -static void DumpDebug(const Proto* f, DumpState* D) -{ - int i,n; - n= (D->strip) ? 0 : f->sizelineinfo; - DumpVector(f->lineinfo,n,sizeof(int),D); - n= (D->strip) ? 0 : f->sizelocvars; - DumpInt(n,D); - for (i=0; ilocvars[i].varname,D); - DumpInt(f->locvars[i].startpc,D); - DumpInt(f->locvars[i].endpc,D); - } - n= (D->strip) ? 0 : f->sizeupvalues; - DumpInt(n,D); - for (i=0; iupvalues[i],D); -} - -static void DumpFunction(const Proto* f, const TString* p, DumpState* D) -{ - DumpString((f->source==p || D->strip) ? NULL : f->source,D); - DumpInt(f->linedefined,D); - DumpInt(f->lastlinedefined,D); - DumpChar(f->nups,D); - DumpChar(f->numparams,D); - DumpChar(f->is_vararg,D); - DumpChar(f->maxstacksize,D); - DumpCode(f,D); - DumpConstants(f,D); - DumpDebug(f,D); -} - -static void DumpHeader(DumpState* D) -{ - char h[LUAC_HEADERSIZE]; - luaU_header(h); - DumpBlock(h,LUAC_HEADERSIZE,D); -} - -/* -** dump Lua function as precompiled chunk -*/ -int luaU_dump (lua_State* L, const Proto* f, lua_Writer w, void* data, int strip) -{ - DumpState D; - D.L=L; - D.writer=w; - D.data=data; - D.strip=strip; - D.status=0; - DumpHeader(&D); - DumpFunction(f,NULL,&D); - return D.status; -} diff --git a/ml_system/lib/lua51/src/lfunc.c b/ml_system/lib/lua51/src/lfunc.c deleted file mode 100644 index 813e88f..0000000 --- a/ml_system/lib/lua51/src/lfunc.c +++ /dev/null @@ -1,174 +0,0 @@ -/* -** $Id: lfunc.c,v 2.12.1.2 2007/12/28 14:58:43 roberto Exp $ -** Auxiliary functions to manipulate prototypes and closures -** See Copyright Notice in lua.h -*/ - - -#include - -#define lfunc_c -#define LUA_CORE - -#include "lua.h" - -#include "lfunc.h" -#include "lgc.h" -#include "lmem.h" -#include "lobject.h" -#include "lstate.h" - - - -Closure *luaF_newCclosure (lua_State *L, int nelems, Table *e) { - Closure *c = cast(Closure *, luaM_malloc(L, sizeCclosure(nelems))); - luaC_link(L, obj2gco(c), LUA_TFUNCTION); - c->c.isC = 1; - c->c.env = e; - c->c.nupvalues = cast_byte(nelems); - return c; -} - - -Closure *luaF_newLclosure (lua_State *L, int nelems, Table *e) { - Closure *c = cast(Closure *, luaM_malloc(L, sizeLclosure(nelems))); - luaC_link(L, obj2gco(c), LUA_TFUNCTION); - c->l.isC = 0; - c->l.env = e; - c->l.nupvalues = cast_byte(nelems); - while (nelems--) c->l.upvals[nelems] = NULL; - return c; -} - - -UpVal *luaF_newupval (lua_State *L) { - UpVal *uv = luaM_new(L, UpVal); - luaC_link(L, obj2gco(uv), LUA_TUPVAL); - uv->v = &uv->u.value; - setnilvalue(uv->v); - return uv; -} - - -UpVal *luaF_findupval (lua_State *L, StkId level) { - global_State *g = G(L); - GCObject **pp = &L->openupval; - UpVal *p; - UpVal *uv; - while (*pp != NULL && (p = ngcotouv(*pp))->v >= level) { - lua_assert(p->v != &p->u.value); - if (p->v == level) { /* found a corresponding upvalue? */ - if (isdead(g, obj2gco(p))) /* is it dead? */ - changewhite(obj2gco(p)); /* ressurect it */ - return p; - } - pp = &p->next; - } - uv = luaM_new(L, UpVal); /* not found: create a new one */ - uv->tt = LUA_TUPVAL; - uv->marked = luaC_white(g); - uv->v = level; /* current value lives in the stack */ - uv->next = *pp; /* chain it in the proper position */ - *pp = obj2gco(uv); - uv->u.l.prev = &g->uvhead; /* double link it in `uvhead' list */ - uv->u.l.next = g->uvhead.u.l.next; - uv->u.l.next->u.l.prev = uv; - g->uvhead.u.l.next = uv; - lua_assert(uv->u.l.next->u.l.prev == uv && uv->u.l.prev->u.l.next == uv); - return uv; -} - - -static void unlinkupval (UpVal *uv) { - lua_assert(uv->u.l.next->u.l.prev == uv && uv->u.l.prev->u.l.next == uv); - uv->u.l.next->u.l.prev = uv->u.l.prev; /* remove from `uvhead' list */ - uv->u.l.prev->u.l.next = uv->u.l.next; -} - - -void luaF_freeupval (lua_State *L, UpVal *uv) { - if (uv->v != &uv->u.value) /* is it open? */ - unlinkupval(uv); /* remove from open list */ - luaM_free(L, uv); /* free upvalue */ -} - - -void luaF_close (lua_State *L, StkId level) { - UpVal *uv; - global_State *g = G(L); - while (L->openupval != NULL && (uv = ngcotouv(L->openupval))->v >= level) { - GCObject *o = obj2gco(uv); - lua_assert(!isblack(o) && uv->v != &uv->u.value); - L->openupval = uv->next; /* remove from `open' list */ - if (isdead(g, o)) - luaF_freeupval(L, uv); /* free upvalue */ - else { - unlinkupval(uv); - setobj(L, &uv->u.value, uv->v); - uv->v = &uv->u.value; /* now current value lives here */ - luaC_linkupval(L, uv); /* link upvalue into `gcroot' list */ - } - } -} - - -Proto *luaF_newproto (lua_State *L) { - Proto *f = luaM_new(L, Proto); - luaC_link(L, obj2gco(f), LUA_TPROTO); - f->k = NULL; - f->sizek = 0; - f->p = NULL; - f->sizep = 0; - f->code = NULL; - f->sizecode = 0; - f->sizelineinfo = 0; - f->sizeupvalues = 0; - f->nups = 0; - f->upvalues = NULL; - f->numparams = 0; - f->is_vararg = 0; - f->maxstacksize = 0; - f->lineinfo = NULL; - f->sizelocvars = 0; - f->locvars = NULL; - f->linedefined = 0; - f->lastlinedefined = 0; - f->source = NULL; - return f; -} - - -void luaF_freeproto (lua_State *L, Proto *f) { - luaM_freearray(L, f->code, f->sizecode, Instruction); - luaM_freearray(L, f->p, f->sizep, Proto *); - luaM_freearray(L, f->k, f->sizek, TValue); - luaM_freearray(L, f->lineinfo, f->sizelineinfo, int); - luaM_freearray(L, f->locvars, f->sizelocvars, struct LocVar); - luaM_freearray(L, f->upvalues, f->sizeupvalues, TString *); - luaM_free(L, f); -} - - -void luaF_freeclosure (lua_State *L, Closure *c) { - int size = (c->c.isC) ? sizeCclosure(c->c.nupvalues) : - sizeLclosure(c->l.nupvalues); - luaM_freemem(L, c, size); -} - - -/* -** Look for n-th local variable at line `line' in function `func'. -** Returns NULL if not found. -*/ -const char *luaF_getlocalname (const Proto *f, int local_number, int pc) { - int i; - for (i = 0; isizelocvars && f->locvars[i].startpc <= pc; i++) { - if (pc < f->locvars[i].endpc) { /* is variable active? */ - local_number--; - if (local_number == 0) - return getstr(f->locvars[i].varname); - } - } - return NULL; /* not found */ -} - diff --git a/ml_system/lib/lua51/src/lfunc.h b/ml_system/lib/lua51/src/lfunc.h deleted file mode 100644 index a68cf51..0000000 --- a/ml_system/lib/lua51/src/lfunc.h +++ /dev/null @@ -1,34 +0,0 @@ -/* -** $Id: lfunc.h,v 2.4.1.1 2007/12/27 13:02:25 roberto Exp $ -** Auxiliary functions to manipulate prototypes and closures -** See Copyright Notice in lua.h -*/ - -#ifndef lfunc_h -#define lfunc_h - - -#include "lobject.h" - - -#define sizeCclosure(n) (cast(int, sizeof(CClosure)) + \ - cast(int, sizeof(TValue)*((n)-1))) - -#define sizeLclosure(n) (cast(int, sizeof(LClosure)) + \ - cast(int, sizeof(TValue *)*((n)-1))) - - -LUAI_FUNC Proto *luaF_newproto (lua_State *L); -LUAI_FUNC Closure *luaF_newCclosure (lua_State *L, int nelems, Table *e); -LUAI_FUNC Closure *luaF_newLclosure (lua_State *L, int nelems, Table *e); -LUAI_FUNC UpVal *luaF_newupval (lua_State *L); -LUAI_FUNC UpVal *luaF_findupval (lua_State *L, StkId level); -LUAI_FUNC void luaF_close (lua_State *L, StkId level); -LUAI_FUNC void luaF_freeproto (lua_State *L, Proto *f); -LUAI_FUNC void luaF_freeclosure (lua_State *L, Closure *c); -LUAI_FUNC void luaF_freeupval (lua_State *L, UpVal *uv); -LUAI_FUNC const char *luaF_getlocalname (const Proto *func, int local_number, - int pc); - - -#endif diff --git a/ml_system/lib/lua51/src/lgc.c b/ml_system/lib/lua51/src/lgc.c deleted file mode 100644 index d9e0b78..0000000 --- a/ml_system/lib/lua51/src/lgc.c +++ /dev/null @@ -1,711 +0,0 @@ -/* -** $Id: lgc.c,v 2.38.1.1 2007/12/27 13:02:25 roberto Exp $ -** Garbage Collector -** See Copyright Notice in lua.h -*/ - -#include - -#define lgc_c -#define LUA_CORE - -#include "lua.h" - -#include "ldebug.h" -#include "ldo.h" -#include "lfunc.h" -#include "lgc.h" -#include "lmem.h" -#include "lobject.h" -#include "lstate.h" -#include "lstring.h" -#include "ltable.h" -#include "ltm.h" - - -#define GCSTEPSIZE 1024u -#define GCSWEEPMAX 40 -#define GCSWEEPCOST 10 -#define GCFINALIZECOST 100 - - -#define maskmarks cast_byte(~(bitmask(BLACKBIT)|WHITEBITS)) - -#define makewhite(g,x) \ - ((x)->gch.marked = cast_byte(((x)->gch.marked & maskmarks) | luaC_white(g))) - -#define white2gray(x) reset2bits((x)->gch.marked, WHITE0BIT, WHITE1BIT) -#define black2gray(x) resetbit((x)->gch.marked, BLACKBIT) - -#define stringmark(s) reset2bits((s)->tsv.marked, WHITE0BIT, WHITE1BIT) - - -#define isfinalized(u) testbit((u)->marked, FINALIZEDBIT) -#define markfinalized(u) l_setbit((u)->marked, FINALIZEDBIT) - - -#define KEYWEAK bitmask(KEYWEAKBIT) -#define VALUEWEAK bitmask(VALUEWEAKBIT) - - - -#define markvalue(g,o) { checkconsistency(o); \ - if (iscollectable(o) && iswhite(gcvalue(o))) reallymarkobject(g,gcvalue(o)); } - -#define markobject(g,t) { if (iswhite(obj2gco(t))) \ - reallymarkobject(g, obj2gco(t)); } - - -#define setthreshold(g) (g->GCthreshold = (g->estimate/100) * g->gcpause) - - -static void removeentry (Node *n) { - lua_assert(ttisnil(gval(n))); - if (iscollectable(gkey(n))) - setttype(gkey(n), LUA_TDEADKEY); /* dead key; remove it */ -} - - -static void reallymarkobject (global_State *g, GCObject *o) { - lua_assert(iswhite(o) && !isdead(g, o)); - white2gray(o); - switch (o->gch.tt) { - case LUA_TSTRING: { - return; - } - case LUA_TUSERDATA: { - Table *mt = gco2u(o)->metatable; - gray2black(o); /* udata are never gray */ - if (mt) markobject(g, mt); - markobject(g, gco2u(o)->env); - return; - } - case LUA_TUPVAL: { - UpVal *uv = gco2uv(o); - markvalue(g, uv->v); - if (uv->v == &uv->u.value) /* closed? */ - gray2black(o); /* open upvalues are never black */ - return; - } - case LUA_TFUNCTION: { - gco2cl(o)->c.gclist = g->gray; - g->gray = o; - break; - } - case LUA_TTABLE: { - gco2h(o)->gclist = g->gray; - g->gray = o; - break; - } - case LUA_TTHREAD: { - gco2th(o)->gclist = g->gray; - g->gray = o; - break; - } - case LUA_TPROTO: { - gco2p(o)->gclist = g->gray; - g->gray = o; - break; - } - default: lua_assert(0); - } -} - - -static void marktmu (global_State *g) { - GCObject *u = g->tmudata; - if (u) { - do { - u = u->gch.next; - makewhite(g, u); /* may be marked, if left from previous GC */ - reallymarkobject(g, u); - } while (u != g->tmudata); - } -} - - -/* move `dead' udata that need finalization to list `tmudata' */ -size_t luaC_separateudata (lua_State *L, int all) { - global_State *g = G(L); - size_t deadmem = 0; - GCObject **p = &g->mainthread->next; - GCObject *curr; - while ((curr = *p) != NULL) { - if (!(iswhite(curr) || all) || isfinalized(gco2u(curr))) - p = &curr->gch.next; /* don't bother with them */ - else if (fasttm(L, gco2u(curr)->metatable, TM_GC) == NULL) { - markfinalized(gco2u(curr)); /* don't need finalization */ - p = &curr->gch.next; - } - else { /* must call its gc method */ - deadmem += sizeudata(gco2u(curr)); - markfinalized(gco2u(curr)); - *p = curr->gch.next; - /* link `curr' at the end of `tmudata' list */ - if (g->tmudata == NULL) /* list is empty? */ - g->tmudata = curr->gch.next = curr; /* creates a circular list */ - else { - curr->gch.next = g->tmudata->gch.next; - g->tmudata->gch.next = curr; - g->tmudata = curr; - } - } - } - return deadmem; -} - - -static int traversetable (global_State *g, Table *h) { - int i; - int weakkey = 0; - int weakvalue = 0; - const TValue *mode; - if (h->metatable) - markobject(g, h->metatable); - mode = gfasttm(g, h->metatable, TM_MODE); - if (mode && ttisstring(mode)) { /* is there a weak mode? */ - weakkey = (strchr(svalue(mode), 'k') != NULL); - weakvalue = (strchr(svalue(mode), 'v') != NULL); - if (weakkey || weakvalue) { /* is really weak? */ - h->marked &= ~(KEYWEAK | VALUEWEAK); /* clear bits */ - h->marked |= cast_byte((weakkey << KEYWEAKBIT) | - (weakvalue << VALUEWEAKBIT)); - h->gclist = g->weak; /* must be cleared after GC, ... */ - g->weak = obj2gco(h); /* ... so put in the appropriate list */ - } - } - if (weakkey && weakvalue) return 1; - if (!weakvalue) { - i = h->sizearray; - while (i--) - markvalue(g, &h->array[i]); - } - i = sizenode(h); - while (i--) { - Node *n = gnode(h, i); - lua_assert(ttype(gkey(n)) != LUA_TDEADKEY || ttisnil(gval(n))); - if (ttisnil(gval(n))) - removeentry(n); /* remove empty entries */ - else { - lua_assert(!ttisnil(gkey(n))); - if (!weakkey) markvalue(g, gkey(n)); - if (!weakvalue) markvalue(g, gval(n)); - } - } - return weakkey || weakvalue; -} - - -/* -** All marks are conditional because a GC may happen while the -** prototype is still being created -*/ -static void traverseproto (global_State *g, Proto *f) { - int i; - if (f->source) stringmark(f->source); - for (i=0; isizek; i++) /* mark literals */ - markvalue(g, &f->k[i]); - for (i=0; isizeupvalues; i++) { /* mark upvalue names */ - if (f->upvalues[i]) - stringmark(f->upvalues[i]); - } - for (i=0; isizep; i++) { /* mark nested protos */ - if (f->p[i]) - markobject(g, f->p[i]); - } - for (i=0; isizelocvars; i++) { /* mark local-variable names */ - if (f->locvars[i].varname) - stringmark(f->locvars[i].varname); - } -} - - - -static void traverseclosure (global_State *g, Closure *cl) { - markobject(g, cl->c.env); - if (cl->c.isC) { - int i; - for (i=0; ic.nupvalues; i++) /* mark its upvalues */ - markvalue(g, &cl->c.upvalue[i]); - } - else { - int i; - lua_assert(cl->l.nupvalues == cl->l.p->nups); - markobject(g, cl->l.p); - for (i=0; il.nupvalues; i++) /* mark its upvalues */ - markobject(g, cl->l.upvals[i]); - } -} - - -static void checkstacksizes (lua_State *L, StkId max) { - int ci_used = cast_int(L->ci - L->base_ci); /* number of `ci' in use */ - int s_used = cast_int(max - L->stack); /* part of stack in use */ - if (L->size_ci > LUAI_MAXCALLS) /* handling overflow? */ - return; /* do not touch the stacks */ - if (4*ci_used < L->size_ci && 2*BASIC_CI_SIZE < L->size_ci) - luaD_reallocCI(L, L->size_ci/2); /* still big enough... */ - condhardstacktests(luaD_reallocCI(L, ci_used + 1)); - if (4*s_used < L->stacksize && - 2*(BASIC_STACK_SIZE+EXTRA_STACK) < L->stacksize) - luaD_reallocstack(L, L->stacksize/2); /* still big enough... */ - condhardstacktests(luaD_reallocstack(L, s_used)); -} - - -static void traversestack (global_State *g, lua_State *l) { - StkId o, lim; - CallInfo *ci; - markvalue(g, gt(l)); - lim = l->top; - for (ci = l->base_ci; ci <= l->ci; ci++) { - lua_assert(ci->top <= l->stack_last); - if (lim < ci->top) lim = ci->top; - } - for (o = l->stack; o < l->top; o++) - markvalue(g, o); - for (; o <= lim; o++) - setnilvalue(o); - checkstacksizes(l, lim); -} - - -/* -** traverse one gray object, turning it to black. -** Returns `quantity' traversed. -*/ -static l_mem propagatemark (global_State *g) { - GCObject *o = g->gray; - lua_assert(isgray(o)); - gray2black(o); - switch (o->gch.tt) { - case LUA_TTABLE: { - Table *h = gco2h(o); - g->gray = h->gclist; - if (traversetable(g, h)) /* table is weak? */ - black2gray(o); /* keep it gray */ - return sizeof(Table) + sizeof(TValue) * h->sizearray + - sizeof(Node) * sizenode(h); - } - case LUA_TFUNCTION: { - Closure *cl = gco2cl(o); - g->gray = cl->c.gclist; - traverseclosure(g, cl); - return (cl->c.isC) ? sizeCclosure(cl->c.nupvalues) : - sizeLclosure(cl->l.nupvalues); - } - case LUA_TTHREAD: { - lua_State *th = gco2th(o); - g->gray = th->gclist; - th->gclist = g->grayagain; - g->grayagain = o; - black2gray(o); - traversestack(g, th); - return sizeof(lua_State) + sizeof(TValue) * th->stacksize + - sizeof(CallInfo) * th->size_ci; - } - case LUA_TPROTO: { - Proto *p = gco2p(o); - g->gray = p->gclist; - traverseproto(g, p); - return sizeof(Proto) + sizeof(Instruction) * p->sizecode + - sizeof(Proto *) * p->sizep + - sizeof(TValue) * p->sizek + - sizeof(int) * p->sizelineinfo + - sizeof(LocVar) * p->sizelocvars + - sizeof(TString *) * p->sizeupvalues; - } - default: lua_assert(0); return 0; - } -} - - -static size_t propagateall (global_State *g) { - size_t m = 0; - while (g->gray) m += propagatemark(g); - return m; -} - - -/* -** The next function tells whether a key or value can be cleared from -** a weak table. Non-collectable objects are never removed from weak -** tables. Strings behave as `values', so are never removed too. for -** other objects: if really collected, cannot keep them; for userdata -** being finalized, keep them in keys, but not in values -*/ -static int iscleared (const TValue *o, int iskey) { - if (!iscollectable(o)) return 0; - if (ttisstring(o)) { - stringmark(rawtsvalue(o)); /* strings are `values', so are never weak */ - return 0; - } - return iswhite(gcvalue(o)) || - (ttisuserdata(o) && (!iskey && isfinalized(uvalue(o)))); -} - - -/* -** clear collected entries from weaktables -*/ -static void cleartable (GCObject *l) { - while (l) { - Table *h = gco2h(l); - int i = h->sizearray; - lua_assert(testbit(h->marked, VALUEWEAKBIT) || - testbit(h->marked, KEYWEAKBIT)); - if (testbit(h->marked, VALUEWEAKBIT)) { - while (i--) { - TValue *o = &h->array[i]; - if (iscleared(o, 0)) /* value was collected? */ - setnilvalue(o); /* remove value */ - } - } - i = sizenode(h); - while (i--) { - Node *n = gnode(h, i); - if (!ttisnil(gval(n)) && /* non-empty entry? */ - (iscleared(key2tval(n), 1) || iscleared(gval(n), 0))) { - setnilvalue(gval(n)); /* remove value ... */ - removeentry(n); /* remove entry from table */ - } - } - l = h->gclist; - } -} - - -static void freeobj (lua_State *L, GCObject *o) { - switch (o->gch.tt) { - case LUA_TPROTO: luaF_freeproto(L, gco2p(o)); break; - case LUA_TFUNCTION: luaF_freeclosure(L, gco2cl(o)); break; - case LUA_TUPVAL: luaF_freeupval(L, gco2uv(o)); break; - case LUA_TTABLE: luaH_free(L, gco2h(o)); break; - case LUA_TTHREAD: { - lua_assert(gco2th(o) != L && gco2th(o) != G(L)->mainthread); - luaE_freethread(L, gco2th(o)); - break; - } - case LUA_TSTRING: { - G(L)->strt.nuse--; - luaM_freemem(L, o, sizestring(gco2ts(o))); - break; - } - case LUA_TUSERDATA: { - luaM_freemem(L, o, sizeudata(gco2u(o))); - break; - } - default: lua_assert(0); - } -} - - - -#define sweepwholelist(L,p) sweeplist(L,p,MAX_LUMEM) - - -static GCObject **sweeplist (lua_State *L, GCObject **p, lu_mem count) { - GCObject *curr; - global_State *g = G(L); - int deadmask = otherwhite(g); - while ((curr = *p) != NULL && count-- > 0) { - if (curr->gch.tt == LUA_TTHREAD) /* sweep open upvalues of each thread */ - sweepwholelist(L, &gco2th(curr)->openupval); - if ((curr->gch.marked ^ WHITEBITS) & deadmask) { /* not dead? */ - lua_assert(!isdead(g, curr) || testbit(curr->gch.marked, FIXEDBIT)); - makewhite(g, curr); /* make it white (for next cycle) */ - p = &curr->gch.next; - } - else { /* must erase `curr' */ - lua_assert(isdead(g, curr) || deadmask == bitmask(SFIXEDBIT)); - *p = curr->gch.next; - if (curr == g->rootgc) /* is the first element of the list? */ - g->rootgc = curr->gch.next; /* adjust first */ - freeobj(L, curr); - } - } - return p; -} - - -static void checkSizes (lua_State *L) { - global_State *g = G(L); - /* check size of string hash */ - if (g->strt.nuse < cast(lu_int32, g->strt.size/4) && - g->strt.size > MINSTRTABSIZE*2) - luaS_resize(L, g->strt.size/2); /* table is too big */ - /* check size of buffer */ - if (luaZ_sizebuffer(&g->buff) > LUA_MINBUFFER*2) { /* buffer too big? */ - size_t newsize = luaZ_sizebuffer(&g->buff) / 2; - luaZ_resizebuffer(L, &g->buff, newsize); - } -} - - -static void GCTM (lua_State *L) { - global_State *g = G(L); - GCObject *o = g->tmudata->gch.next; /* get first element */ - Udata *udata = rawgco2u(o); - const TValue *tm; - /* remove udata from `tmudata' */ - if (o == g->tmudata) /* last element? */ - g->tmudata = NULL; - else - g->tmudata->gch.next = udata->uv.next; - udata->uv.next = g->mainthread->next; /* return it to `root' list */ - g->mainthread->next = o; - makewhite(g, o); - tm = fasttm(L, udata->uv.metatable, TM_GC); - if (tm != NULL) { - lu_byte oldah = L->allowhook; - lu_mem oldt = g->GCthreshold; - L->allowhook = 0; /* stop debug hooks during GC tag method */ - g->GCthreshold = 2*g->totalbytes; /* avoid GC steps */ - setobj2s(L, L->top, tm); - setuvalue(L, L->top+1, udata); - L->top += 2; - luaD_call(L, L->top - 2, 0); - L->allowhook = oldah; /* restore hooks */ - g->GCthreshold = oldt; /* restore threshold */ - } -} - - -/* -** Call all GC tag methods -*/ -void luaC_callGCTM (lua_State *L) { - while (G(L)->tmudata) - GCTM(L); -} - - -void luaC_freeall (lua_State *L) { - global_State *g = G(L); - int i; - g->currentwhite = WHITEBITS | bitmask(SFIXEDBIT); /* mask to collect all elements */ - sweepwholelist(L, &g->rootgc); - for (i = 0; i < g->strt.size; i++) /* free all string lists */ - sweepwholelist(L, &g->strt.hash[i]); -} - - -static void markmt (global_State *g) { - int i; - for (i=0; imt[i]) markobject(g, g->mt[i]); -} - - -/* mark root set */ -static void markroot (lua_State *L) { - global_State *g = G(L); - g->gray = NULL; - g->grayagain = NULL; - g->weak = NULL; - markobject(g, g->mainthread); - /* make global table be traversed before main stack */ - markvalue(g, gt(g->mainthread)); - markvalue(g, registry(L)); - markmt(g); - g->gcstate = GCSpropagate; -} - - -static void remarkupvals (global_State *g) { - UpVal *uv; - for (uv = g->uvhead.u.l.next; uv != &g->uvhead; uv = uv->u.l.next) { - lua_assert(uv->u.l.next->u.l.prev == uv && uv->u.l.prev->u.l.next == uv); - if (isgray(obj2gco(uv))) - markvalue(g, uv->v); - } -} - - -static void atomic (lua_State *L) { - global_State *g = G(L); - size_t udsize; /* total size of userdata to be finalized */ - /* remark occasional upvalues of (maybe) dead threads */ - remarkupvals(g); - /* traverse objects cautch by write barrier and by 'remarkupvals' */ - propagateall(g); - /* remark weak tables */ - g->gray = g->weak; - g->weak = NULL; - lua_assert(!iswhite(obj2gco(g->mainthread))); - markobject(g, L); /* mark running thread */ - markmt(g); /* mark basic metatables (again) */ - propagateall(g); - /* remark gray again */ - g->gray = g->grayagain; - g->grayagain = NULL; - propagateall(g); - udsize = luaC_separateudata(L, 0); /* separate userdata to be finalized */ - marktmu(g); /* mark `preserved' userdata */ - udsize += propagateall(g); /* remark, to propagate `preserveness' */ - cleartable(g->weak); /* remove collected objects from weak tables */ - /* flip current white */ - g->currentwhite = cast_byte(otherwhite(g)); - g->sweepstrgc = 0; - g->sweepgc = &g->rootgc; - g->gcstate = GCSsweepstring; - g->estimate = g->totalbytes - udsize; /* first estimate */ -} - - -static l_mem singlestep (lua_State *L) { - global_State *g = G(L); - /*lua_checkmemory(L);*/ - switch (g->gcstate) { - case GCSpause: { - markroot(L); /* start a new collection */ - return 0; - } - case GCSpropagate: { - if (g->gray) - return propagatemark(g); - else { /* no more `gray' objects */ - atomic(L); /* finish mark phase */ - return 0; - } - } - case GCSsweepstring: { - lu_mem old = g->totalbytes; - sweepwholelist(L, &g->strt.hash[g->sweepstrgc++]); - if (g->sweepstrgc >= g->strt.size) /* nothing more to sweep? */ - g->gcstate = GCSsweep; /* end sweep-string phase */ - lua_assert(old >= g->totalbytes); - g->estimate -= old - g->totalbytes; - return GCSWEEPCOST; - } - case GCSsweep: { - lu_mem old = g->totalbytes; - g->sweepgc = sweeplist(L, g->sweepgc, GCSWEEPMAX); - if (*g->sweepgc == NULL) { /* nothing more to sweep? */ - checkSizes(L); - g->gcstate = GCSfinalize; /* end sweep phase */ - } - lua_assert(old >= g->totalbytes); - g->estimate -= old - g->totalbytes; - return GCSWEEPMAX*GCSWEEPCOST; - } - case GCSfinalize: { - if (g->tmudata) { - GCTM(L); - if (g->estimate > GCFINALIZECOST) - g->estimate -= GCFINALIZECOST; - return GCFINALIZECOST; - } - else { - g->gcstate = GCSpause; /* end collection */ - g->gcdept = 0; - return 0; - } - } - default: lua_assert(0); return 0; - } -} - - -void luaC_step (lua_State *L) { - global_State *g = G(L); - l_mem lim = (GCSTEPSIZE/100) * g->gcstepmul; - if (lim == 0) - lim = (MAX_LUMEM-1)/2; /* no limit */ - g->gcdept += g->totalbytes - g->GCthreshold; - do { - lim -= singlestep(L); - if (g->gcstate == GCSpause) - break; - } while (lim > 0); - if (g->gcstate != GCSpause) { - if (g->gcdept < GCSTEPSIZE) - g->GCthreshold = g->totalbytes + GCSTEPSIZE; /* - lim/g->gcstepmul;*/ - else { - g->gcdept -= GCSTEPSIZE; - g->GCthreshold = g->totalbytes; - } - } - else { - lua_assert(g->totalbytes >= g->estimate); - setthreshold(g); - } -} - - -void luaC_fullgc (lua_State *L) { - global_State *g = G(L); - if (g->gcstate <= GCSpropagate) { - /* reset sweep marks to sweep all elements (returning them to white) */ - g->sweepstrgc = 0; - g->sweepgc = &g->rootgc; - /* reset other collector lists */ - g->gray = NULL; - g->grayagain = NULL; - g->weak = NULL; - g->gcstate = GCSsweepstring; - } - lua_assert(g->gcstate != GCSpause && g->gcstate != GCSpropagate); - /* finish any pending sweep phase */ - while (g->gcstate != GCSfinalize) { - lua_assert(g->gcstate == GCSsweepstring || g->gcstate == GCSsweep); - singlestep(L); - } - markroot(L); - while (g->gcstate != GCSpause) { - singlestep(L); - } - setthreshold(g); -} - - -void luaC_barrierf (lua_State *L, GCObject *o, GCObject *v) { - global_State *g = G(L); - lua_assert(isblack(o) && iswhite(v) && !isdead(g, v) && !isdead(g, o)); - lua_assert(g->gcstate != GCSfinalize && g->gcstate != GCSpause); - lua_assert(ttype(&o->gch) != LUA_TTABLE); - /* must keep invariant? */ - if (g->gcstate == GCSpropagate) - reallymarkobject(g, v); /* restore invariant */ - else /* don't mind */ - makewhite(g, o); /* mark as white just to avoid other barriers */ -} - - -void luaC_barrierback (lua_State *L, Table *t) { - global_State *g = G(L); - GCObject *o = obj2gco(t); - lua_assert(isblack(o) && !isdead(g, o)); - lua_assert(g->gcstate != GCSfinalize && g->gcstate != GCSpause); - black2gray(o); /* make table gray (again) */ - t->gclist = g->grayagain; - g->grayagain = o; -} - - -void luaC_link (lua_State *L, GCObject *o, lu_byte tt) { - global_State *g = G(L); - o->gch.next = g->rootgc; - g->rootgc = o; - o->gch.marked = luaC_white(g); - o->gch.tt = tt; -} - - -void luaC_linkupval (lua_State *L, UpVal *uv) { - global_State *g = G(L); - GCObject *o = obj2gco(uv); - o->gch.next = g->rootgc; /* link upvalue into `rootgc' list */ - g->rootgc = o; - if (isgray(o)) { - if (g->gcstate == GCSpropagate) { - gray2black(o); /* closed upvalues need barrier */ - luaC_barrier(L, uv, uv->v); - } - else { /* sweep phase: sweep it (turning it into white) */ - makewhite(g, o); - lua_assert(g->gcstate != GCSfinalize && g->gcstate != GCSpause); - } - } -} - diff --git a/ml_system/lib/lua51/src/lgc.h b/ml_system/lib/lua51/src/lgc.h deleted file mode 100644 index 5a8dc60..0000000 --- a/ml_system/lib/lua51/src/lgc.h +++ /dev/null @@ -1,110 +0,0 @@ -/* -** $Id: lgc.h,v 2.15.1.1 2007/12/27 13:02:25 roberto Exp $ -** Garbage Collector -** See Copyright Notice in lua.h -*/ - -#ifndef lgc_h -#define lgc_h - - -#include "lobject.h" - - -/* -** Possible states of the Garbage Collector -*/ -#define GCSpause 0 -#define GCSpropagate 1 -#define GCSsweepstring 2 -#define GCSsweep 3 -#define GCSfinalize 4 - - -/* -** some userful bit tricks -*/ -#define resetbits(x,m) ((x) &= cast(lu_byte, ~(m))) -#define setbits(x,m) ((x) |= (m)) -#define testbits(x,m) ((x) & (m)) -#define bitmask(b) (1<<(b)) -#define bit2mask(b1,b2) (bitmask(b1) | bitmask(b2)) -#define l_setbit(x,b) setbits(x, bitmask(b)) -#define resetbit(x,b) resetbits(x, bitmask(b)) -#define testbit(x,b) testbits(x, bitmask(b)) -#define set2bits(x,b1,b2) setbits(x, (bit2mask(b1, b2))) -#define reset2bits(x,b1,b2) resetbits(x, (bit2mask(b1, b2))) -#define test2bits(x,b1,b2) testbits(x, (bit2mask(b1, b2))) - - - -/* -** Layout for bit use in `marked' field: -** bit 0 - object is white (type 0) -** bit 1 - object is white (type 1) -** bit 2 - object is black -** bit 3 - for userdata: has been finalized -** bit 3 - for tables: has weak keys -** bit 4 - for tables: has weak values -** bit 5 - object is fixed (should not be collected) -** bit 6 - object is "super" fixed (only the main thread) -*/ - - -#define WHITE0BIT 0 -#define WHITE1BIT 1 -#define BLACKBIT 2 -#define FINALIZEDBIT 3 -#define KEYWEAKBIT 3 -#define VALUEWEAKBIT 4 -#define FIXEDBIT 5 -#define SFIXEDBIT 6 -#define WHITEBITS bit2mask(WHITE0BIT, WHITE1BIT) - - -#define iswhite(x) test2bits((x)->gch.marked, WHITE0BIT, WHITE1BIT) -#define isblack(x) testbit((x)->gch.marked, BLACKBIT) -#define isgray(x) (!isblack(x) && !iswhite(x)) - -#define otherwhite(g) (g->currentwhite ^ WHITEBITS) -#define isdead(g,v) ((v)->gch.marked & otherwhite(g) & WHITEBITS) - -#define changewhite(x) ((x)->gch.marked ^= WHITEBITS) -#define gray2black(x) l_setbit((x)->gch.marked, BLACKBIT) - -#define valiswhite(x) (iscollectable(x) && iswhite(gcvalue(x))) - -#define luaC_white(g) cast(lu_byte, (g)->currentwhite & WHITEBITS) - - -#define luaC_checkGC(L) { \ - condhardstacktests(luaD_reallocstack(L, L->stacksize - EXTRA_STACK - 1)); \ - if (G(L)->totalbytes >= G(L)->GCthreshold) \ - luaC_step(L); } - - -#define luaC_barrier(L,p,v) { if (valiswhite(v) && isblack(obj2gco(p))) \ - luaC_barrierf(L,obj2gco(p),gcvalue(v)); } - -#define luaC_barriert(L,t,v) { if (valiswhite(v) && isblack(obj2gco(t))) \ - luaC_barrierback(L,t); } - -#define luaC_objbarrier(L,p,o) \ - { if (iswhite(obj2gco(o)) && isblack(obj2gco(p))) \ - luaC_barrierf(L,obj2gco(p),obj2gco(o)); } - -#define luaC_objbarriert(L,t,o) \ - { if (iswhite(obj2gco(o)) && isblack(obj2gco(t))) luaC_barrierback(L,t); } - -LUAI_FUNC size_t luaC_separateudata (lua_State *L, int all); -LUAI_FUNC void luaC_callGCTM (lua_State *L); -LUAI_FUNC void luaC_freeall (lua_State *L); -LUAI_FUNC void luaC_step (lua_State *L); -LUAI_FUNC void luaC_fullgc (lua_State *L); -LUAI_FUNC void luaC_link (lua_State *L, GCObject *o, lu_byte tt); -LUAI_FUNC void luaC_linkupval (lua_State *L, UpVal *uv); -LUAI_FUNC void luaC_barrierf (lua_State *L, GCObject *o, GCObject *v); -LUAI_FUNC void luaC_barrierback (lua_State *L, Table *t); - - -#endif diff --git a/ml_system/lib/lua51/src/linit.c b/ml_system/lib/lua51/src/linit.c deleted file mode 100644 index c1f90df..0000000 --- a/ml_system/lib/lua51/src/linit.c +++ /dev/null @@ -1,38 +0,0 @@ -/* -** $Id: linit.c,v 1.14.1.1 2007/12/27 13:02:25 roberto Exp $ -** Initialization of libraries for lua.c -** See Copyright Notice in lua.h -*/ - - -#define linit_c -#define LUA_LIB - -#include "lua.h" - -#include "lualib.h" -#include "lauxlib.h" - - -static const luaL_Reg lualibs[] = { - {"", luaopen_base}, - {LUA_LOADLIBNAME, luaopen_package}, - {LUA_TABLIBNAME, luaopen_table}, - {LUA_IOLIBNAME, luaopen_io}, - {LUA_OSLIBNAME, luaopen_os}, - {LUA_STRLIBNAME, luaopen_string}, - {LUA_MATHLIBNAME, luaopen_math}, - {LUA_DBLIBNAME, luaopen_debug}, - {NULL, NULL} -}; - - -LUALIB_API void luaL_openlibs (lua_State *L) { - const luaL_Reg *lib = lualibs; - for (; lib->func; lib++) { - lua_pushcfunction(L, lib->func); - lua_pushstring(L, lib->name); - lua_call(L, 1, 0); - } -} - diff --git a/ml_system/lib/lua51/src/liolib.c b/ml_system/lib/lua51/src/liolib.c deleted file mode 100644 index e79ed1c..0000000 --- a/ml_system/lib/lua51/src/liolib.c +++ /dev/null @@ -1,553 +0,0 @@ -/* -** $Id: liolib.c,v 2.73.1.3 2008/01/18 17:47:43 roberto Exp $ -** Standard I/O (and system) library -** See Copyright Notice in lua.h -*/ - - -#include -#include -#include -#include - -#define liolib_c -#define LUA_LIB - -#include "lua.h" - -#include "lauxlib.h" -#include "lualib.h" - - - -#define IO_INPUT 1 -#define IO_OUTPUT 2 - - -static const char *const fnames[] = {"input", "output"}; - - -static int pushresult (lua_State *L, int i, const char *filename) { - int en = errno; /* calls to Lua API may change this value */ - if (i) { - lua_pushboolean(L, 1); - return 1; - } - else { - lua_pushnil(L); - if (filename) - lua_pushfstring(L, "%s: %s", filename, strerror(en)); - else - lua_pushfstring(L, "%s", strerror(en)); - lua_pushinteger(L, en); - return 3; - } -} - - -static void fileerror (lua_State *L, int arg, const char *filename) { - lua_pushfstring(L, "%s: %s", filename, strerror(errno)); - luaL_argerror(L, arg, lua_tostring(L, -1)); -} - - -#define tofilep(L) ((FILE **)luaL_checkudata(L, 1, LUA_FILEHANDLE)) - - -static int io_type (lua_State *L) { - void *ud; - luaL_checkany(L, 1); - ud = lua_touserdata(L, 1); - lua_getfield(L, LUA_REGISTRYINDEX, LUA_FILEHANDLE); - if (ud == NULL || !lua_getmetatable(L, 1) || !lua_rawequal(L, -2, -1)) - lua_pushnil(L); /* not a file */ - else if (*((FILE **)ud) == NULL) - lua_pushliteral(L, "closed file"); - else - lua_pushliteral(L, "file"); - return 1; -} - - -static FILE *tofile (lua_State *L) { - FILE **f = tofilep(L); - if (*f == NULL) - luaL_error(L, "attempt to use a closed file"); - return *f; -} - - - -/* -** When creating file handles, always creates a `closed' file handle -** before opening the actual file; so, if there is a memory error, the -** file is not left opened. -*/ -static FILE **newfile (lua_State *L) { - FILE **pf = (FILE **)lua_newuserdata(L, sizeof(FILE *)); - *pf = NULL; /* file handle is currently `closed' */ - luaL_getmetatable(L, LUA_FILEHANDLE); - lua_setmetatable(L, -2); - return pf; -} - - -/* -** function to (not) close the standard files stdin, stdout, and stderr -*/ -static int io_noclose (lua_State *L) { - lua_pushnil(L); - lua_pushliteral(L, "cannot close standard file"); - return 2; -} - - -/* -** function to close 'popen' files -*/ -static int io_pclose (lua_State *L) { - FILE **p = tofilep(L); - int ok = lua_pclose(L, *p); - *p = NULL; - return pushresult(L, ok, NULL); -} - - -/* -** function to close regular files -*/ -static int io_fclose (lua_State *L) { - FILE **p = tofilep(L); - int ok = (fclose(*p) == 0); - *p = NULL; - return pushresult(L, ok, NULL); -} - - -static int aux_close (lua_State *L) { - lua_getfenv(L, 1); - lua_getfield(L, -1, "__close"); - return (lua_tocfunction(L, -1))(L); -} - - -static int io_close (lua_State *L) { - if (lua_isnone(L, 1)) - lua_rawgeti(L, LUA_ENVIRONINDEX, IO_OUTPUT); - tofile(L); /* make sure argument is a file */ - return aux_close(L); -} - - -static int io_gc (lua_State *L) { - FILE *f = *tofilep(L); - /* ignore closed files */ - if (f != NULL) - aux_close(L); - return 0; -} - - -static int io_tostring (lua_State *L) { - FILE *f = *tofilep(L); - if (f == NULL) - lua_pushliteral(L, "file (closed)"); - else - lua_pushfstring(L, "file (%p)", f); - return 1; -} - - -static int io_open (lua_State *L) { - const char *filename = luaL_checkstring(L, 1); - const char *mode = luaL_optstring(L, 2, "r"); - FILE **pf = newfile(L); - *pf = fopen(filename, mode); - return (*pf == NULL) ? pushresult(L, 0, filename) : 1; -} - - -/* -** this function has a separated environment, which defines the -** correct __close for 'popen' files -*/ -static int io_popen (lua_State *L) { - const char *filename = luaL_checkstring(L, 1); - const char *mode = luaL_optstring(L, 2, "r"); - FILE **pf = newfile(L); - *pf = lua_popen(L, filename, mode); - return (*pf == NULL) ? pushresult(L, 0, filename) : 1; -} - - -static int io_tmpfile (lua_State *L) { - FILE **pf = newfile(L); - *pf = tmpfile(); - return (*pf == NULL) ? pushresult(L, 0, NULL) : 1; -} - - -static FILE *getiofile (lua_State *L, int findex) { - FILE *f; - lua_rawgeti(L, LUA_ENVIRONINDEX, findex); - f = *(FILE **)lua_touserdata(L, -1); - if (f == NULL) - luaL_error(L, "standard %s file is closed", fnames[findex - 1]); - return f; -} - - -static int g_iofile (lua_State *L, int f, const char *mode) { - if (!lua_isnoneornil(L, 1)) { - const char *filename = lua_tostring(L, 1); - if (filename) { - FILE **pf = newfile(L); - *pf = fopen(filename, mode); - if (*pf == NULL) - fileerror(L, 1, filename); - } - else { - tofile(L); /* check that it's a valid file handle */ - lua_pushvalue(L, 1); - } - lua_rawseti(L, LUA_ENVIRONINDEX, f); - } - /* return current value */ - lua_rawgeti(L, LUA_ENVIRONINDEX, f); - return 1; -} - - -static int io_input (lua_State *L) { - return g_iofile(L, IO_INPUT, "r"); -} - - -static int io_output (lua_State *L) { - return g_iofile(L, IO_OUTPUT, "w"); -} - - -static int io_readline (lua_State *L); - - -static void aux_lines (lua_State *L, int idx, int toclose) { - lua_pushvalue(L, idx); - lua_pushboolean(L, toclose); /* close/not close file when finished */ - lua_pushcclosure(L, io_readline, 2); -} - - -static int f_lines (lua_State *L) { - tofile(L); /* check that it's a valid file handle */ - aux_lines(L, 1, 0); - return 1; -} - - -static int io_lines (lua_State *L) { - if (lua_isnoneornil(L, 1)) { /* no arguments? */ - /* will iterate over default input */ - lua_rawgeti(L, LUA_ENVIRONINDEX, IO_INPUT); - return f_lines(L); - } - else { - const char *filename = luaL_checkstring(L, 1); - FILE **pf = newfile(L); - *pf = fopen(filename, "r"); - if (*pf == NULL) - fileerror(L, 1, filename); - aux_lines(L, lua_gettop(L), 1); - return 1; - } -} - - -/* -** {====================================================== -** READ -** ======================================================= -*/ - - -static int read_number (lua_State *L, FILE *f) { - lua_Number d; - if (fscanf(f, LUA_NUMBER_SCAN, &d) == 1) { - lua_pushnumber(L, d); - return 1; - } - else return 0; /* read fails */ -} - - -static int test_eof (lua_State *L, FILE *f) { - int c = getc(f); - ungetc(c, f); - lua_pushlstring(L, NULL, 0); - return (c != EOF); -} - - -static int read_line (lua_State *L, FILE *f) { - luaL_Buffer b; - luaL_buffinit(L, &b); - for (;;) { - size_t l; - char *p = luaL_prepbuffer(&b); - if (fgets(p, LUAL_BUFFERSIZE, f) == NULL) { /* eof? */ - luaL_pushresult(&b); /* close buffer */ - return (lua_objlen(L, -1) > 0); /* check whether read something */ - } - l = strlen(p); - if (l == 0 || p[l-1] != '\n') - luaL_addsize(&b, l); - else { - luaL_addsize(&b, l - 1); /* do not include `eol' */ - luaL_pushresult(&b); /* close buffer */ - return 1; /* read at least an `eol' */ - } - } -} - - -static int read_chars (lua_State *L, FILE *f, size_t n) { - size_t rlen; /* how much to read */ - size_t nr; /* number of chars actually read */ - luaL_Buffer b; - luaL_buffinit(L, &b); - rlen = LUAL_BUFFERSIZE; /* try to read that much each time */ - do { - char *p = luaL_prepbuffer(&b); - if (rlen > n) rlen = n; /* cannot read more than asked */ - nr = fread(p, sizeof(char), rlen, f); - luaL_addsize(&b, nr); - n -= nr; /* still have to read `n' chars */ - } while (n > 0 && nr == rlen); /* until end of count or eof */ - luaL_pushresult(&b); /* close buffer */ - return (n == 0 || lua_objlen(L, -1) > 0); -} - - -static int g_read (lua_State *L, FILE *f, int first) { - int nargs = lua_gettop(L) - 1; - int success; - int n; - clearerr(f); - if (nargs == 0) { /* no arguments? */ - success = read_line(L, f); - n = first+1; /* to return 1 result */ - } - else { /* ensure stack space for all results and for auxlib's buffer */ - luaL_checkstack(L, nargs+LUA_MINSTACK, "too many arguments"); - success = 1; - for (n = first; nargs-- && success; n++) { - if (lua_type(L, n) == LUA_TNUMBER) { - size_t l = (size_t)lua_tointeger(L, n); - success = (l == 0) ? test_eof(L, f) : read_chars(L, f, l); - } - else { - const char *p = lua_tostring(L, n); - luaL_argcheck(L, p && p[0] == '*', n, "invalid option"); - switch (p[1]) { - case 'n': /* number */ - success = read_number(L, f); - break; - case 'l': /* line */ - success = read_line(L, f); - break; - case 'a': /* file */ - read_chars(L, f, ~((size_t)0)); /* read MAX_SIZE_T chars */ - success = 1; /* always success */ - break; - default: - return luaL_argerror(L, n, "invalid format"); - } - } - } - } - if (ferror(f)) - return pushresult(L, 0, NULL); - if (!success) { - lua_pop(L, 1); /* remove last result */ - lua_pushnil(L); /* push nil instead */ - } - return n - first; -} - - -static int io_read (lua_State *L) { - return g_read(L, getiofile(L, IO_INPUT), 1); -} - - -static int f_read (lua_State *L) { - return g_read(L, tofile(L), 2); -} - - -static int io_readline (lua_State *L) { - FILE *f = *(FILE **)lua_touserdata(L, lua_upvalueindex(1)); - int sucess; - if (f == NULL) /* file is already closed? */ - luaL_error(L, "file is already closed"); - sucess = read_line(L, f); - if (ferror(f)) - return luaL_error(L, "%s", strerror(errno)); - if (sucess) return 1; - else { /* EOF */ - if (lua_toboolean(L, lua_upvalueindex(2))) { /* generator created file? */ - lua_settop(L, 0); - lua_pushvalue(L, lua_upvalueindex(1)); - aux_close(L); /* close it */ - } - return 0; - } -} - -/* }====================================================== */ - - -static int g_write (lua_State *L, FILE *f, int arg) { - int nargs = lua_gettop(L) - 1; - int status = 1; - for (; nargs--; arg++) { - if (lua_type(L, arg) == LUA_TNUMBER) { - /* optimization: could be done exactly as for strings */ - status = status && - fprintf(f, LUA_NUMBER_FMT, lua_tonumber(L, arg)) > 0; - } - else { - size_t l; - const char *s = luaL_checklstring(L, arg, &l); - status = status && (fwrite(s, sizeof(char), l, f) == l); - } - } - return pushresult(L, status, NULL); -} - - -static int io_write (lua_State *L) { - return g_write(L, getiofile(L, IO_OUTPUT), 1); -} - - -static int f_write (lua_State *L) { - return g_write(L, tofile(L), 2); -} - - -static int f_seek (lua_State *L) { - static const int mode[] = {SEEK_SET, SEEK_CUR, SEEK_END}; - static const char *const modenames[] = {"set", "cur", "end", NULL}; - FILE *f = tofile(L); - int op = luaL_checkoption(L, 2, "cur", modenames); - long offset = luaL_optlong(L, 3, 0); - op = fseek(f, offset, mode[op]); - if (op) - return pushresult(L, 0, NULL); /* error */ - else { - lua_pushinteger(L, ftell(f)); - return 1; - } -} - - -static int f_setvbuf (lua_State *L) { - static const int mode[] = {_IONBF, _IOFBF, _IOLBF}; - static const char *const modenames[] = {"no", "full", "line", NULL}; - FILE *f = tofile(L); - int op = luaL_checkoption(L, 2, NULL, modenames); - lua_Integer sz = luaL_optinteger(L, 3, LUAL_BUFFERSIZE); - int res = setvbuf(f, NULL, mode[op], sz); - return pushresult(L, res == 0, NULL); -} - - - -static int io_flush (lua_State *L) { - return pushresult(L, fflush(getiofile(L, IO_OUTPUT)) == 0, NULL); -} - - -static int f_flush (lua_State *L) { - return pushresult(L, fflush(tofile(L)) == 0, NULL); -} - - -static const luaL_Reg iolib[] = { - {"close", io_close}, - {"flush", io_flush}, - {"input", io_input}, - {"lines", io_lines}, - {"open", io_open}, - {"output", io_output}, - {"popen", io_popen}, - {"read", io_read}, - {"tmpfile", io_tmpfile}, - {"type", io_type}, - {"write", io_write}, - {NULL, NULL} -}; - - -static const luaL_Reg flib[] = { - {"close", io_close}, - {"flush", f_flush}, - {"lines", f_lines}, - {"read", f_read}, - {"seek", f_seek}, - {"setvbuf", f_setvbuf}, - {"write", f_write}, - {"__gc", io_gc}, - {"__tostring", io_tostring}, - {NULL, NULL} -}; - - -static void createmeta (lua_State *L) { - luaL_newmetatable(L, LUA_FILEHANDLE); /* create metatable for file handles */ - lua_pushvalue(L, -1); /* push metatable */ - lua_setfield(L, -2, "__index"); /* metatable.__index = metatable */ - luaL_register(L, NULL, flib); /* file methods */ -} - - -static void createstdfile (lua_State *L, FILE *f, int k, const char *fname) { - *newfile(L) = f; - if (k > 0) { - lua_pushvalue(L, -1); - lua_rawseti(L, LUA_ENVIRONINDEX, k); - } - lua_pushvalue(L, -2); /* copy environment */ - lua_setfenv(L, -2); /* set it */ - lua_setfield(L, -3, fname); -} - - -static void newfenv (lua_State *L, lua_CFunction cls) { - lua_createtable(L, 0, 1); - lua_pushcfunction(L, cls); - lua_setfield(L, -2, "__close"); -} - - -LUALIB_API int luaopen_io (lua_State *L) { - createmeta(L); - /* create (private) environment (with fields IO_INPUT, IO_OUTPUT, __close) */ - newfenv(L, io_fclose); - lua_replace(L, LUA_ENVIRONINDEX); - /* open library */ - luaL_register(L, LUA_IOLIBNAME, iolib); - /* create (and set) default files */ - newfenv(L, io_noclose); /* close function for default files */ - createstdfile(L, stdin, IO_INPUT, "stdin"); - createstdfile(L, stdout, IO_OUTPUT, "stdout"); - createstdfile(L, stderr, 0, "stderr"); - lua_pop(L, 1); /* pop environment for default files */ - lua_getfield(L, -1, "popen"); - newfenv(L, io_pclose); /* create environment for 'popen' */ - lua_setfenv(L, -2); /* set fenv for 'popen' */ - lua_pop(L, 1); /* pop 'popen' */ - return 1; -} - diff --git a/ml_system/lib/lua51/src/llex.c b/ml_system/lib/lua51/src/llex.c deleted file mode 100644 index 6dc3193..0000000 --- a/ml_system/lib/lua51/src/llex.c +++ /dev/null @@ -1,461 +0,0 @@ -/* -** $Id: llex.c,v 2.20.1.1 2007/12/27 13:02:25 roberto Exp $ -** Lexical Analyzer -** See Copyright Notice in lua.h -*/ - - -#include -#include -#include - -#define llex_c -#define LUA_CORE - -#include "lua.h" - -#include "ldo.h" -#include "llex.h" -#include "lobject.h" -#include "lparser.h" -#include "lstate.h" -#include "lstring.h" -#include "ltable.h" -#include "lzio.h" - - - -#define next(ls) (ls->current = zgetc(ls->z)) - - - - -#define currIsNewline(ls) (ls->current == '\n' || ls->current == '\r') - - -/* ORDER RESERVED */ -const char *const luaX_tokens [] = { - "and", "break", "do", "else", "elseif", - "end", "false", "for", "function", "if", - "in", "local", "nil", "not", "or", "repeat", - "return", "then", "true", "until", "while", - "..", "...", "==", ">=", "<=", "~=", - "", "", "", "", - NULL -}; - - -#define save_and_next(ls) (save(ls, ls->current), next(ls)) - - -static void save (LexState *ls, int c) { - Mbuffer *b = ls->buff; - if (b->n + 1 > b->buffsize) { - size_t newsize; - if (b->buffsize >= MAX_SIZET/2) - luaX_lexerror(ls, "lexical element too long", 0); - newsize = b->buffsize * 2; - luaZ_resizebuffer(ls->L, b, newsize); - } - b->buffer[b->n++] = cast(char, c); -} - - -void luaX_init (lua_State *L) { - int i; - for (i=0; itsv.reserved = cast_byte(i+1); /* reserved word */ - } -} - - -#define MAXSRC 80 - - -const char *luaX_token2str (LexState *ls, int token) { - if (token < FIRST_RESERVED) { - lua_assert(token == cast(unsigned char, token)); - return (iscntrl(token)) ? luaO_pushfstring(ls->L, "char(%d)", token) : - luaO_pushfstring(ls->L, "%c", token); - } - else - return luaX_tokens[token-FIRST_RESERVED]; -} - - -static const char *txtToken (LexState *ls, int token) { - switch (token) { - case TK_NAME: - case TK_STRING: - case TK_NUMBER: - save(ls, '\0'); - return luaZ_buffer(ls->buff); - default: - return luaX_token2str(ls, token); - } -} - - -void luaX_lexerror (LexState *ls, const char *msg, int token) { - char buff[MAXSRC]; - luaO_chunkid(buff, getstr(ls->source), MAXSRC); - msg = luaO_pushfstring(ls->L, "%s:%d: %s", buff, ls->linenumber, msg); - if (token) - luaO_pushfstring(ls->L, "%s near " LUA_QS, msg, txtToken(ls, token)); - luaD_throw(ls->L, LUA_ERRSYNTAX); -} - - -void luaX_syntaxerror (LexState *ls, const char *msg) { - luaX_lexerror(ls, msg, ls->t.token); -} - - -TString *luaX_newstring (LexState *ls, const char *str, size_t l) { - lua_State *L = ls->L; - TString *ts = luaS_newlstr(L, str, l); - TValue *o = luaH_setstr(L, ls->fs->h, ts); /* entry for `str' */ - if (ttisnil(o)) - setbvalue(o, 1); /* make sure `str' will not be collected */ - return ts; -} - - -static void inclinenumber (LexState *ls) { - int old = ls->current; - lua_assert(currIsNewline(ls)); - next(ls); /* skip `\n' or `\r' */ - if (currIsNewline(ls) && ls->current != old) - next(ls); /* skip `\n\r' or `\r\n' */ - if (++ls->linenumber >= MAX_INT) - luaX_syntaxerror(ls, "chunk has too many lines"); -} - - -void luaX_setinput (lua_State *L, LexState *ls, ZIO *z, TString *source) { - ls->decpoint = '.'; - ls->L = L; - ls->lookahead.token = TK_EOS; /* no look-ahead token */ - ls->z = z; - ls->fs = NULL; - ls->linenumber = 1; - ls->lastline = 1; - ls->source = source; - luaZ_resizebuffer(ls->L, ls->buff, LUA_MINBUFFER); /* initialize buffer */ - next(ls); /* read first char */ -} - - - -/* -** ======================================================= -** LEXICAL ANALYZER -** ======================================================= -*/ - - - -static int check_next (LexState *ls, const char *set) { - if (!strchr(set, ls->current)) - return 0; - save_and_next(ls); - return 1; -} - - -static void buffreplace (LexState *ls, char from, char to) { - size_t n = luaZ_bufflen(ls->buff); - char *p = luaZ_buffer(ls->buff); - while (n--) - if (p[n] == from) p[n] = to; -} - - -static void trydecpoint (LexState *ls, SemInfo *seminfo) { - /* format error: try to update decimal point separator */ - struct lconv *cv = localeconv(); - char old = ls->decpoint; - ls->decpoint = (cv ? cv->decimal_point[0] : '.'); - buffreplace(ls, old, ls->decpoint); /* try updated decimal separator */ - if (!luaO_str2d(luaZ_buffer(ls->buff), &seminfo->r)) { - /* format error with correct decimal point: no more options */ - buffreplace(ls, ls->decpoint, '.'); /* undo change (for error message) */ - luaX_lexerror(ls, "malformed number", TK_NUMBER); - } -} - - -/* LUA_NUMBER */ -static void read_numeral (LexState *ls, SemInfo *seminfo) { - lua_assert(isdigit(ls->current)); - do { - save_and_next(ls); - } while (isdigit(ls->current) || ls->current == '.'); - if (check_next(ls, "Ee")) /* `E'? */ - check_next(ls, "+-"); /* optional exponent sign */ - while (isalnum(ls->current) || ls->current == '_') - save_and_next(ls); - save(ls, '\0'); - buffreplace(ls, '.', ls->decpoint); /* follow locale for decimal point */ - if (!luaO_str2d(luaZ_buffer(ls->buff), &seminfo->r)) /* format error? */ - trydecpoint(ls, seminfo); /* try to update decimal point separator */ -} - - -static int skip_sep (LexState *ls) { - int count = 0; - int s = ls->current; - lua_assert(s == '[' || s == ']'); - save_and_next(ls); - while (ls->current == '=') { - save_and_next(ls); - count++; - } - return (ls->current == s) ? count : (-count) - 1; -} - - -static void read_long_string (LexState *ls, SemInfo *seminfo, int sep) { - int cont = 0; - (void)(cont); /* avoid warnings when `cont' is not used */ - save_and_next(ls); /* skip 2nd `[' */ - if (currIsNewline(ls)) /* string starts with a newline? */ - inclinenumber(ls); /* skip it */ - for (;;) { - switch (ls->current) { - case EOZ: - luaX_lexerror(ls, (seminfo) ? "unfinished long string" : - "unfinished long comment", TK_EOS); - break; /* to avoid warnings */ -#if defined(LUA_COMPAT_LSTR) - case '[': { - if (skip_sep(ls) == sep) { - save_and_next(ls); /* skip 2nd `[' */ - cont++; -#if LUA_COMPAT_LSTR == 1 - if (sep == 0) - luaX_lexerror(ls, "nesting of [[...]] is deprecated", '['); -#endif - } - break; - } -#endif - case ']': { - if (skip_sep(ls) == sep) { - save_and_next(ls); /* skip 2nd `]' */ -#if defined(LUA_COMPAT_LSTR) && LUA_COMPAT_LSTR == 2 - cont--; - if (sep == 0 && cont >= 0) break; -#endif - goto endloop; - } - break; - } - case '\n': - case '\r': { - save(ls, '\n'); - inclinenumber(ls); - if (!seminfo) luaZ_resetbuffer(ls->buff); /* avoid wasting space */ - break; - } - default: { - if (seminfo) save_and_next(ls); - else next(ls); - } - } - } endloop: - if (seminfo) - seminfo->ts = luaX_newstring(ls, luaZ_buffer(ls->buff) + (2 + sep), - luaZ_bufflen(ls->buff) - 2*(2 + sep)); -} - - -static void read_string (LexState *ls, int del, SemInfo *seminfo) { - save_and_next(ls); - while (ls->current != del) { - switch (ls->current) { - case EOZ: - luaX_lexerror(ls, "unfinished string", TK_EOS); - continue; /* to avoid warnings */ - case '\n': - case '\r': - luaX_lexerror(ls, "unfinished string", TK_STRING); - continue; /* to avoid warnings */ - case '\\': { - int c; - next(ls); /* do not save the `\' */ - switch (ls->current) { - case 'a': c = '\a'; break; - case 'b': c = '\b'; break; - case 'f': c = '\f'; break; - case 'n': c = '\n'; break; - case 'r': c = '\r'; break; - case 't': c = '\t'; break; - case 'v': c = '\v'; break; - case '\n': /* go through */ - case '\r': save(ls, '\n'); inclinenumber(ls); continue; - case EOZ: continue; /* will raise an error next loop */ - default: { - if (!isdigit(ls->current)) - save_and_next(ls); /* handles \\, \", \', and \? */ - else { /* \xxx */ - int i = 0; - c = 0; - do { - c = 10*c + (ls->current-'0'); - next(ls); - } while (++i<3 && isdigit(ls->current)); - if (c > UCHAR_MAX) - luaX_lexerror(ls, "escape sequence too large", TK_STRING); - save(ls, c); - } - continue; - } - } - save(ls, c); - next(ls); - continue; - } - default: - save_and_next(ls); - } - } - save_and_next(ls); /* skip delimiter */ - seminfo->ts = luaX_newstring(ls, luaZ_buffer(ls->buff) + 1, - luaZ_bufflen(ls->buff) - 2); -} - - -static int llex (LexState *ls, SemInfo *seminfo) { - luaZ_resetbuffer(ls->buff); - for (;;) { - switch (ls->current) { - case '\n': - case '\r': { - inclinenumber(ls); - continue; - } - case '-': { - next(ls); - if (ls->current != '-') return '-'; - /* else is a comment */ - next(ls); - if (ls->current == '[') { - int sep = skip_sep(ls); - luaZ_resetbuffer(ls->buff); /* `skip_sep' may dirty the buffer */ - if (sep >= 0) { - read_long_string(ls, NULL, sep); /* long comment */ - luaZ_resetbuffer(ls->buff); - continue; - } - } - /* else short comment */ - while (!currIsNewline(ls) && ls->current != EOZ) - next(ls); - continue; - } - case '[': { - int sep = skip_sep(ls); - if (sep >= 0) { - read_long_string(ls, seminfo, sep); - return TK_STRING; - } - else if (sep == -1) return '['; - else luaX_lexerror(ls, "invalid long string delimiter", TK_STRING); - } - case '=': { - next(ls); - if (ls->current != '=') return '='; - else { next(ls); return TK_EQ; } - } - case '<': { - next(ls); - if (ls->current != '=') return '<'; - else { next(ls); return TK_LE; } - } - case '>': { - next(ls); - if (ls->current != '=') return '>'; - else { next(ls); return TK_GE; } - } - case '~': { - next(ls); - if (ls->current != '=') return '~'; - else { next(ls); return TK_NE; } - } - case '"': - case '\'': { - read_string(ls, ls->current, seminfo); - return TK_STRING; - } - case '.': { - save_and_next(ls); - if (check_next(ls, ".")) { - if (check_next(ls, ".")) - return TK_DOTS; /* ... */ - else return TK_CONCAT; /* .. */ - } - else if (!isdigit(ls->current)) return '.'; - else { - read_numeral(ls, seminfo); - return TK_NUMBER; - } - } - case EOZ: { - return TK_EOS; - } - default: { - if (isspace(ls->current)) { - lua_assert(!currIsNewline(ls)); - next(ls); - continue; - } - else if (isdigit(ls->current)) { - read_numeral(ls, seminfo); - return TK_NUMBER; - } - else if (isalpha(ls->current) || ls->current == '_') { - /* identifier or reserved word */ - TString *ts; - do { - save_and_next(ls); - } while (isalnum(ls->current) || ls->current == '_'); - ts = luaX_newstring(ls, luaZ_buffer(ls->buff), - luaZ_bufflen(ls->buff)); - if (ts->tsv.reserved > 0) /* reserved word? */ - return ts->tsv.reserved - 1 + FIRST_RESERVED; - else { - seminfo->ts = ts; - return TK_NAME; - } - } - else { - int c = ls->current; - next(ls); - return c; /* single-char tokens (+ - / ...) */ - } - } - } - } -} - - -void luaX_next (LexState *ls) { - ls->lastline = ls->linenumber; - if (ls->lookahead.token != TK_EOS) { /* is there a look-ahead token? */ - ls->t = ls->lookahead; /* use this one */ - ls->lookahead.token = TK_EOS; /* and discharge it */ - } - else - ls->t.token = llex(ls, &ls->t.seminfo); /* read next token */ -} - - -void luaX_lookahead (LexState *ls) { - lua_assert(ls->lookahead.token == TK_EOS); - ls->lookahead.token = llex(ls, &ls->lookahead.seminfo); -} - diff --git a/ml_system/lib/lua51/src/llex.h b/ml_system/lib/lua51/src/llex.h deleted file mode 100644 index a9201ce..0000000 --- a/ml_system/lib/lua51/src/llex.h +++ /dev/null @@ -1,81 +0,0 @@ -/* -** $Id: llex.h,v 1.58.1.1 2007/12/27 13:02:25 roberto Exp $ -** Lexical Analyzer -** See Copyright Notice in lua.h -*/ - -#ifndef llex_h -#define llex_h - -#include "lobject.h" -#include "lzio.h" - - -#define FIRST_RESERVED 257 - -/* maximum length of a reserved word */ -#define TOKEN_LEN (sizeof("function")/sizeof(char)) - - -/* -* WARNING: if you change the order of this enumeration, -* grep "ORDER RESERVED" -*/ -enum RESERVED { - /* terminal symbols denoted by reserved words */ - TK_AND = FIRST_RESERVED, TK_BREAK, - TK_DO, TK_ELSE, TK_ELSEIF, TK_END, TK_FALSE, TK_FOR, TK_FUNCTION, - TK_IF, TK_IN, TK_LOCAL, TK_NIL, TK_NOT, TK_OR, TK_REPEAT, - TK_RETURN, TK_THEN, TK_TRUE, TK_UNTIL, TK_WHILE, - /* other terminal symbols */ - TK_CONCAT, TK_DOTS, TK_EQ, TK_GE, TK_LE, TK_NE, TK_NUMBER, - TK_NAME, TK_STRING, TK_EOS -}; - -/* number of reserved words */ -#define NUM_RESERVED (cast(int, TK_WHILE-FIRST_RESERVED+1)) - - -/* array with token `names' */ -LUAI_DATA const char *const luaX_tokens []; - - -typedef union { - lua_Number r; - TString *ts; -} SemInfo; /* semantics information */ - - -typedef struct Token { - int token; - SemInfo seminfo; -} Token; - - -typedef struct LexState { - int current; /* current character (charint) */ - int linenumber; /* input line counter */ - int lastline; /* line of last token `consumed' */ - Token t; /* current token */ - Token lookahead; /* look ahead token */ - struct FuncState *fs; /* `FuncState' is private to the parser */ - struct lua_State *L; - ZIO *z; /* input stream */ - Mbuffer *buff; /* buffer for tokens */ - TString *source; /* current source name */ - char decpoint; /* locale decimal point */ -} LexState; - - -LUAI_FUNC void luaX_init (lua_State *L); -LUAI_FUNC void luaX_setinput (lua_State *L, LexState *ls, ZIO *z, - TString *source); -LUAI_FUNC TString *luaX_newstring (LexState *ls, const char *str, size_t l); -LUAI_FUNC void luaX_next (LexState *ls); -LUAI_FUNC void luaX_lookahead (LexState *ls); -LUAI_FUNC void luaX_lexerror (LexState *ls, const char *msg, int token); -LUAI_FUNC void luaX_syntaxerror (LexState *ls, const char *s); -LUAI_FUNC const char *luaX_token2str (LexState *ls, int token); - - -#endif diff --git a/ml_system/lib/lua51/src/llimits.h b/ml_system/lib/lua51/src/llimits.h deleted file mode 100644 index ca8dcb7..0000000 --- a/ml_system/lib/lua51/src/llimits.h +++ /dev/null @@ -1,128 +0,0 @@ -/* -** $Id: llimits.h,v 1.69.1.1 2007/12/27 13:02:25 roberto Exp $ -** Limits, basic types, and some other `installation-dependent' definitions -** See Copyright Notice in lua.h -*/ - -#ifndef llimits_h -#define llimits_h - - -#include -#include - - -#include "lua.h" - - -typedef LUAI_UINT32 lu_int32; - -typedef LUAI_UMEM lu_mem; - -typedef LUAI_MEM l_mem; - - - -/* chars used as small naturals (so that `char' is reserved for characters) */ -typedef unsigned char lu_byte; - - -#define MAX_SIZET ((size_t)(~(size_t)0)-2) - -#define MAX_LUMEM ((lu_mem)(~(lu_mem)0)-2) - - -#define MAX_INT (INT_MAX-2) /* maximum value of an int (-2 for safety) */ - -/* -** conversion of pointer to integer -** this is for hashing only; there is no problem if the integer -** cannot hold the whole pointer value -*/ -#define IntPoint(p) ((unsigned int)(lu_mem)(p)) - - - -/* type to ensure maximum alignment */ -typedef LUAI_USER_ALIGNMENT_T L_Umaxalign; - - -/* result of a `usual argument conversion' over lua_Number */ -typedef LUAI_UACNUMBER l_uacNumber; - - -/* internal assertions for in-house debugging */ -#ifdef lua_assert - -#define check_exp(c,e) (lua_assert(c), (e)) -#define api_check(l,e) lua_assert(e) - -#else - -#define lua_assert(c) ((void)0) -#define check_exp(c,e) (e) -#define api_check luai_apicheck - -#endif - - -#ifndef UNUSED -#define UNUSED(x) ((void)(x)) /* to avoid warnings */ -#endif - - -#ifndef cast -#define cast(t, exp) ((t)(exp)) -#endif - -#define cast_byte(i) cast(lu_byte, (i)) -#define cast_num(i) cast(lua_Number, (i)) -#define cast_int(i) cast(int, (i)) - - - -/* -** type for virtual-machine instructions -** must be an unsigned with (at least) 4 bytes (see details in lopcodes.h) -*/ -typedef lu_int32 Instruction; - - - -/* maximum stack for a Lua function */ -#define MAXSTACK 250 - - - -/* minimum size for the string table (must be power of 2) */ -#ifndef MINSTRTABSIZE -#define MINSTRTABSIZE 32 -#endif - - -/* minimum size for string buffer */ -#ifndef LUA_MINBUFFER -#define LUA_MINBUFFER 32 -#endif - - -#ifndef lua_lock -#define lua_lock(L) ((void) 0) -#define lua_unlock(L) ((void) 0) -#endif - -#ifndef luai_threadyield -#define luai_threadyield(L) {lua_unlock(L); lua_lock(L);} -#endif - - -/* -** macro to control inclusion of some hard tests on stack reallocation -*/ -#ifndef HARDSTACKTESTS -#define condhardstacktests(x) ((void)0) -#else -#define condhardstacktests(x) x -#endif - -#endif diff --git a/ml_system/lib/lua51/src/lmathlib.c b/ml_system/lib/lua51/src/lmathlib.c deleted file mode 100644 index 441fbf7..0000000 --- a/ml_system/lib/lua51/src/lmathlib.c +++ /dev/null @@ -1,263 +0,0 @@ -/* -** $Id: lmathlib.c,v 1.67.1.1 2007/12/27 13:02:25 roberto Exp $ -** Standard mathematical library -** See Copyright Notice in lua.h -*/ - - -#include -#include - -#define lmathlib_c -#define LUA_LIB - -#include "lua.h" - -#include "lauxlib.h" -#include "lualib.h" - - -#undef PI -#define PI (3.14159265358979323846) -#define RADIANS_PER_DEGREE (PI/180.0) - - - -static int math_abs (lua_State *L) { - lua_pushnumber(L, fabs(luaL_checknumber(L, 1))); - return 1; -} - -static int math_sin (lua_State *L) { - lua_pushnumber(L, sin(luaL_checknumber(L, 1))); - return 1; -} - -static int math_sinh (lua_State *L) { - lua_pushnumber(L, sinh(luaL_checknumber(L, 1))); - return 1; -} - -static int math_cos (lua_State *L) { - lua_pushnumber(L, cos(luaL_checknumber(L, 1))); - return 1; -} - -static int math_cosh (lua_State *L) { - lua_pushnumber(L, cosh(luaL_checknumber(L, 1))); - return 1; -} - -static int math_tan (lua_State *L) { - lua_pushnumber(L, tan(luaL_checknumber(L, 1))); - return 1; -} - -static int math_tanh (lua_State *L) { - lua_pushnumber(L, tanh(luaL_checknumber(L, 1))); - return 1; -} - -static int math_asin (lua_State *L) { - lua_pushnumber(L, asin(luaL_checknumber(L, 1))); - return 1; -} - -static int math_acos (lua_State *L) { - lua_pushnumber(L, acos(luaL_checknumber(L, 1))); - return 1; -} - -static int math_atan (lua_State *L) { - lua_pushnumber(L, atan(luaL_checknumber(L, 1))); - return 1; -} - -static int math_atan2 (lua_State *L) { - lua_pushnumber(L, atan2(luaL_checknumber(L, 1), luaL_checknumber(L, 2))); - return 1; -} - -static int math_ceil (lua_State *L) { - lua_pushnumber(L, ceil(luaL_checknumber(L, 1))); - return 1; -} - -static int math_floor (lua_State *L) { - lua_pushnumber(L, floor(luaL_checknumber(L, 1))); - return 1; -} - -static int math_fmod (lua_State *L) { - lua_pushnumber(L, fmod(luaL_checknumber(L, 1), luaL_checknumber(L, 2))); - return 1; -} - -static int math_modf (lua_State *L) { - double ip; - double fp = modf(luaL_checknumber(L, 1), &ip); - lua_pushnumber(L, ip); - lua_pushnumber(L, fp); - return 2; -} - -static int math_sqrt (lua_State *L) { - lua_pushnumber(L, sqrt(luaL_checknumber(L, 1))); - return 1; -} - -static int math_pow (lua_State *L) { - lua_pushnumber(L, pow(luaL_checknumber(L, 1), luaL_checknumber(L, 2))); - return 1; -} - -static int math_log (lua_State *L) { - lua_pushnumber(L, log(luaL_checknumber(L, 1))); - return 1; -} - -static int math_log10 (lua_State *L) { - lua_pushnumber(L, log10(luaL_checknumber(L, 1))); - return 1; -} - -static int math_exp (lua_State *L) { - lua_pushnumber(L, exp(luaL_checknumber(L, 1))); - return 1; -} - -static int math_deg (lua_State *L) { - lua_pushnumber(L, luaL_checknumber(L, 1)/RADIANS_PER_DEGREE); - return 1; -} - -static int math_rad (lua_State *L) { - lua_pushnumber(L, luaL_checknumber(L, 1)*RADIANS_PER_DEGREE); - return 1; -} - -static int math_frexp (lua_State *L) { - int e; - lua_pushnumber(L, frexp(luaL_checknumber(L, 1), &e)); - lua_pushinteger(L, e); - return 2; -} - -static int math_ldexp (lua_State *L) { - lua_pushnumber(L, ldexp(luaL_checknumber(L, 1), luaL_checkint(L, 2))); - return 1; -} - - - -static int math_min (lua_State *L) { - int n = lua_gettop(L); /* number of arguments */ - lua_Number dmin = luaL_checknumber(L, 1); - int i; - for (i=2; i<=n; i++) { - lua_Number d = luaL_checknumber(L, i); - if (d < dmin) - dmin = d; - } - lua_pushnumber(L, dmin); - return 1; -} - - -static int math_max (lua_State *L) { - int n = lua_gettop(L); /* number of arguments */ - lua_Number dmax = luaL_checknumber(L, 1); - int i; - for (i=2; i<=n; i++) { - lua_Number d = luaL_checknumber(L, i); - if (d > dmax) - dmax = d; - } - lua_pushnumber(L, dmax); - return 1; -} - - -static int math_random (lua_State *L) { - /* the `%' avoids the (rare) case of r==1, and is needed also because on - some systems (SunOS!) `rand()' may return a value larger than RAND_MAX */ - lua_Number r = (lua_Number)(rand()%RAND_MAX) / (lua_Number)RAND_MAX; - switch (lua_gettop(L)) { /* check number of arguments */ - case 0: { /* no arguments */ - lua_pushnumber(L, r); /* Number between 0 and 1 */ - break; - } - case 1: { /* only upper limit */ - int u = luaL_checkint(L, 1); - luaL_argcheck(L, 1<=u, 1, "interval is empty"); - lua_pushnumber(L, floor(r*u)+1); /* int between 1 and `u' */ - break; - } - case 2: { /* lower and upper limits */ - int l = luaL_checkint(L, 1); - int u = luaL_checkint(L, 2); - luaL_argcheck(L, l<=u, 2, "interval is empty"); - lua_pushnumber(L, floor(r*(u-l+1))+l); /* int between `l' and `u' */ - break; - } - default: return luaL_error(L, "wrong number of arguments"); - } - return 1; -} - - -static int math_randomseed (lua_State *L) { - srand(luaL_checkint(L, 1)); - return 0; -} - - -static const luaL_Reg mathlib[] = { - {"abs", math_abs}, - {"acos", math_acos}, - {"asin", math_asin}, - {"atan2", math_atan2}, - {"atan", math_atan}, - {"ceil", math_ceil}, - {"cosh", math_cosh}, - {"cos", math_cos}, - {"deg", math_deg}, - {"exp", math_exp}, - {"floor", math_floor}, - {"fmod", math_fmod}, - {"frexp", math_frexp}, - {"ldexp", math_ldexp}, - {"log10", math_log10}, - {"log", math_log}, - {"max", math_max}, - {"min", math_min}, - {"modf", math_modf}, - {"pow", math_pow}, - {"rad", math_rad}, - {"random", math_random}, - {"randomseed", math_randomseed}, - {"sinh", math_sinh}, - {"sin", math_sin}, - {"sqrt", math_sqrt}, - {"tanh", math_tanh}, - {"tan", math_tan}, - {NULL, NULL} -}; - - -/* -** Open math library -*/ -LUALIB_API int luaopen_math (lua_State *L) { - luaL_register(L, LUA_MATHLIBNAME, mathlib); - lua_pushnumber(L, PI); - lua_setfield(L, -2, "pi"); - lua_pushnumber(L, HUGE_VAL); - lua_setfield(L, -2, "huge"); -#if defined(LUA_COMPAT_MOD) - lua_getfield(L, -1, "fmod"); - lua_setfield(L, -2, "mod"); -#endif - return 1; -} - diff --git a/ml_system/lib/lua51/src/lmem.c b/ml_system/lib/lua51/src/lmem.c deleted file mode 100644 index ae7d8c9..0000000 --- a/ml_system/lib/lua51/src/lmem.c +++ /dev/null @@ -1,86 +0,0 @@ -/* -** $Id: lmem.c,v 1.70.1.1 2007/12/27 13:02:25 roberto Exp $ -** Interface to Memory Manager -** See Copyright Notice in lua.h -*/ - - -#include - -#define lmem_c -#define LUA_CORE - -#include "lua.h" - -#include "ldebug.h" -#include "ldo.h" -#include "lmem.h" -#include "lobject.h" -#include "lstate.h" - - - -/* -** About the realloc function: -** void * frealloc (void *ud, void *ptr, size_t osize, size_t nsize); -** (`osize' is the old size, `nsize' is the new size) -** -** Lua ensures that (ptr == NULL) iff (osize == 0). -** -** * frealloc(ud, NULL, 0, x) creates a new block of size `x' -** -** * frealloc(ud, p, x, 0) frees the block `p' -** (in this specific case, frealloc must return NULL). -** particularly, frealloc(ud, NULL, 0, 0) does nothing -** (which is equivalent to free(NULL) in ANSI C) -** -** frealloc returns NULL if it cannot create or reallocate the area -** (any reallocation to an equal or smaller size cannot fail!) -*/ - - - -#define MINSIZEARRAY 4 - - -void *luaM_growaux_ (lua_State *L, void *block, int *size, size_t size_elems, - int limit, const char *errormsg) { - void *newblock; - int newsize; - if (*size >= limit/2) { /* cannot double it? */ - if (*size >= limit) /* cannot grow even a little? */ - luaG_runerror(L, errormsg); - newsize = limit; /* still have at least one free place */ - } - else { - newsize = (*size)*2; - if (newsize < MINSIZEARRAY) - newsize = MINSIZEARRAY; /* minimum size */ - } - newblock = luaM_reallocv(L, block, *size, newsize, size_elems); - *size = newsize; /* update only when everything else is OK */ - return newblock; -} - - -void *luaM_toobig (lua_State *L) { - luaG_runerror(L, "memory allocation error: block too big"); - return NULL; /* to avoid warnings */ -} - - - -/* -** generic allocation routine. -*/ -void *luaM_realloc_ (lua_State *L, void *block, size_t osize, size_t nsize) { - global_State *g = G(L); - lua_assert((osize == 0) == (block == NULL)); - block = (*g->frealloc)(g->ud, block, osize, nsize); - if (block == NULL && nsize > 0) - luaD_throw(L, LUA_ERRMEM); - lua_assert((nsize == 0) == (block == NULL)); - g->totalbytes = (g->totalbytes - osize) + nsize; - return block; -} - diff --git a/ml_system/lib/lua51/src/lmem.h b/ml_system/lib/lua51/src/lmem.h deleted file mode 100644 index 7c2dcb3..0000000 --- a/ml_system/lib/lua51/src/lmem.h +++ /dev/null @@ -1,49 +0,0 @@ -/* -** $Id: lmem.h,v 1.31.1.1 2007/12/27 13:02:25 roberto Exp $ -** Interface to Memory Manager -** See Copyright Notice in lua.h -*/ - -#ifndef lmem_h -#define lmem_h - - -#include - -#include "llimits.h" -#include "lua.h" - -#define MEMERRMSG "not enough memory" - - -#define luaM_reallocv(L,b,on,n,e) \ - ((cast(size_t, (n)+1) <= MAX_SIZET/(e)) ? /* +1 to avoid warnings */ \ - luaM_realloc_(L, (b), (on)*(e), (n)*(e)) : \ - luaM_toobig(L)) - -#define luaM_freemem(L, b, s) luaM_realloc_(L, (b), (s), 0) -#define luaM_free(L, b) luaM_realloc_(L, (b), sizeof(*(b)), 0) -#define luaM_freearray(L, b, n, t) luaM_reallocv(L, (b), n, 0, sizeof(t)) - -#define luaM_malloc(L,t) luaM_realloc_(L, NULL, 0, (t)) -#define luaM_new(L,t) cast(t *, luaM_malloc(L, sizeof(t))) -#define luaM_newvector(L,n,t) \ - cast(t *, luaM_reallocv(L, NULL, 0, n, sizeof(t))) - -#define luaM_growvector(L,v,nelems,size,t,limit,e) \ - if ((nelems)+1 > (size)) \ - ((v)=cast(t *, luaM_growaux_(L,v,&(size),sizeof(t),limit,e))) - -#define luaM_reallocvector(L, v,oldn,n,t) \ - ((v)=cast(t *, luaM_reallocv(L, v, oldn, n, sizeof(t)))) - - -LUAI_FUNC void *luaM_realloc_ (lua_State *L, void *block, size_t oldsize, - size_t size); -LUAI_FUNC void *luaM_toobig (lua_State *L); -LUAI_FUNC void *luaM_growaux_ (lua_State *L, void *block, int *size, - size_t size_elem, int limit, - const char *errormsg); - -#endif - diff --git a/ml_system/lib/lua51/src/loadlib.c b/ml_system/lib/lua51/src/loadlib.c deleted file mode 100644 index 0d401eb..0000000 --- a/ml_system/lib/lua51/src/loadlib.c +++ /dev/null @@ -1,666 +0,0 @@ -/* -** $Id: loadlib.c,v 1.52.1.3 2008/08/06 13:29:28 roberto Exp $ -** Dynamic library loader for Lua -** See Copyright Notice in lua.h -** -** This module contains an implementation of loadlib for Unix systems -** that have dlfcn, an implementation for Darwin (Mac OS X), an -** implementation for Windows, and a stub for other systems. -*/ - - -#include -#include - - -#define loadlib_c -#define LUA_LIB - -#include "lua.h" - -#include "lauxlib.h" -#include "lualib.h" - - -/* prefix for open functions in C libraries */ -#define LUA_POF "luaopen_" - -/* separator for open functions in C libraries */ -#define LUA_OFSEP "_" - - -#define LIBPREFIX "LOADLIB: " - -#define POF LUA_POF -#define LIB_FAIL "open" - - -/* error codes for ll_loadfunc */ -#define ERRLIB 1 -#define ERRFUNC 2 - -#define setprogdir(L) ((void)0) - - -static void ll_unloadlib (void *lib); -static void *ll_load (lua_State *L, const char *path); -static lua_CFunction ll_sym (lua_State *L, void *lib, const char *sym); - - - -#if defined(LUA_DL_DLOPEN) -/* -** {======================================================================== -** This is an implementation of loadlib based on the dlfcn interface. -** The dlfcn interface is available in Linux, SunOS, Solaris, IRIX, FreeBSD, -** NetBSD, AIX 4.2, HPUX 11, and probably most other Unix flavors, at least -** as an emulation layer on top of native functions. -** ========================================================================= -*/ - -#include - -static void ll_unloadlib (void *lib) { - dlclose(lib); -} - - -static void *ll_load (lua_State *L, const char *path) { - void *lib = dlopen(path, RTLD_NOW); - if (lib == NULL) lua_pushstring(L, dlerror()); - return lib; -} - - -static lua_CFunction ll_sym (lua_State *L, void *lib, const char *sym) { - lua_CFunction f = (lua_CFunction)dlsym(lib, sym); - if (f == NULL) lua_pushstring(L, dlerror()); - return f; -} - -/* }====================================================== */ - - - -#elif defined(LUA_DL_DLL) -/* -** {====================================================================== -** This is an implementation of loadlib for Windows using native functions. -** ======================================================================= -*/ - -#include - - -#undef setprogdir - -static void setprogdir (lua_State *L) { - char buff[MAX_PATH + 1]; - char *lb; - DWORD nsize = sizeof(buff)/sizeof(char); - DWORD n = GetModuleFileNameA(NULL, buff, nsize); - if (n == 0 || n == nsize || (lb = strrchr(buff, '\\')) == NULL) - luaL_error(L, "unable to get ModuleFileName"); - else { - *lb = '\0'; - luaL_gsub(L, lua_tostring(L, -1), LUA_EXECDIR, buff); - lua_remove(L, -2); /* remove original string */ - } -} - - -static void pusherror (lua_State *L) { - int error = GetLastError(); - char buffer[128]; - if (FormatMessageA(FORMAT_MESSAGE_IGNORE_INSERTS | FORMAT_MESSAGE_FROM_SYSTEM, - NULL, error, 0, buffer, sizeof(buffer), NULL)) - lua_pushstring(L, buffer); - else - lua_pushfstring(L, "system error %d\n", error); -} - -static void ll_unloadlib (void *lib) { - FreeLibrary((HINSTANCE)lib); -} - - -static void *ll_load (lua_State *L, const char *path) { - HINSTANCE lib = LoadLibraryA(path); - if (lib == NULL) pusherror(L); - return lib; -} - - -static lua_CFunction ll_sym (lua_State *L, void *lib, const char *sym) { - lua_CFunction f = (lua_CFunction)GetProcAddress((HINSTANCE)lib, sym); - if (f == NULL) pusherror(L); - return f; -} - -/* }====================================================== */ - - - -#elif defined(LUA_DL_DYLD) -/* -** {====================================================================== -** Native Mac OS X / Darwin Implementation -** ======================================================================= -*/ - -#include - - -/* Mac appends a `_' before C function names */ -#undef POF -#define POF "_" LUA_POF - - -static void pusherror (lua_State *L) { - const char *err_str; - const char *err_file; - NSLinkEditErrors err; - int err_num; - NSLinkEditError(&err, &err_num, &err_file, &err_str); - lua_pushstring(L, err_str); -} - - -static const char *errorfromcode (NSObjectFileImageReturnCode ret) { - switch (ret) { - case NSObjectFileImageInappropriateFile: - return "file is not a bundle"; - case NSObjectFileImageArch: - return "library is for wrong CPU type"; - case NSObjectFileImageFormat: - return "bad format"; - case NSObjectFileImageAccess: - return "cannot access file"; - case NSObjectFileImageFailure: - default: - return "unable to load library"; - } -} - - -static void ll_unloadlib (void *lib) { - NSUnLinkModule((NSModule)lib, NSUNLINKMODULE_OPTION_RESET_LAZY_REFERENCES); -} - - -static void *ll_load (lua_State *L, const char *path) { - NSObjectFileImage img; - NSObjectFileImageReturnCode ret; - /* this would be a rare case, but prevents crashing if it happens */ - if(!_dyld_present()) { - lua_pushliteral(L, "dyld not present"); - return NULL; - } - ret = NSCreateObjectFileImageFromFile(path, &img); - if (ret == NSObjectFileImageSuccess) { - NSModule mod = NSLinkModule(img, path, NSLINKMODULE_OPTION_PRIVATE | - NSLINKMODULE_OPTION_RETURN_ON_ERROR); - NSDestroyObjectFileImage(img); - if (mod == NULL) pusherror(L); - return mod; - } - lua_pushstring(L, errorfromcode(ret)); - return NULL; -} - - -static lua_CFunction ll_sym (lua_State *L, void *lib, const char *sym) { - NSSymbol nss = NSLookupSymbolInModule((NSModule)lib, sym); - if (nss == NULL) { - lua_pushfstring(L, "symbol " LUA_QS " not found", sym); - return NULL; - } - return (lua_CFunction)NSAddressOfSymbol(nss); -} - -/* }====================================================== */ - - - -#else -/* -** {====================================================== -** Fallback for other systems -** ======================================================= -*/ - -#undef LIB_FAIL -#define LIB_FAIL "absent" - - -#define DLMSG "dynamic libraries not enabled; check your Lua installation" - - -static void ll_unloadlib (void *lib) { - (void)lib; /* to avoid warnings */ -} - - -static void *ll_load (lua_State *L, const char *path) { - (void)path; /* to avoid warnings */ - lua_pushliteral(L, DLMSG); - return NULL; -} - - -static lua_CFunction ll_sym (lua_State *L, void *lib, const char *sym) { - (void)lib; (void)sym; /* to avoid warnings */ - lua_pushliteral(L, DLMSG); - return NULL; -} - -/* }====================================================== */ -#endif - - - -static void **ll_register (lua_State *L, const char *path) { - void **plib; - lua_pushfstring(L, "%s%s", LIBPREFIX, path); - lua_gettable(L, LUA_REGISTRYINDEX); /* check library in registry? */ - if (!lua_isnil(L, -1)) /* is there an entry? */ - plib = (void **)lua_touserdata(L, -1); - else { /* no entry yet; create one */ - lua_pop(L, 1); - plib = (void **)lua_newuserdata(L, sizeof(const void *)); - *plib = NULL; - luaL_getmetatable(L, "_LOADLIB"); - lua_setmetatable(L, -2); - lua_pushfstring(L, "%s%s", LIBPREFIX, path); - lua_pushvalue(L, -2); - lua_settable(L, LUA_REGISTRYINDEX); - } - return plib; -} - - -/* -** __gc tag method: calls library's `ll_unloadlib' function with the lib -** handle -*/ -static int gctm (lua_State *L) { - void **lib = (void **)luaL_checkudata(L, 1, "_LOADLIB"); - if (*lib) ll_unloadlib(*lib); - *lib = NULL; /* mark library as closed */ - return 0; -} - - -static int ll_loadfunc (lua_State *L, const char *path, const char *sym) { - void **reg = ll_register(L, path); - if (*reg == NULL) *reg = ll_load(L, path); - if (*reg == NULL) - return ERRLIB; /* unable to load library */ - else { - lua_CFunction f = ll_sym(L, *reg, sym); - if (f == NULL) - return ERRFUNC; /* unable to find function */ - lua_pushcfunction(L, f); - return 0; /* return function */ - } -} - - -static int ll_loadlib (lua_State *L) { - const char *path = luaL_checkstring(L, 1); - const char *init = luaL_checkstring(L, 2); - int stat = ll_loadfunc(L, path, init); - if (stat == 0) /* no errors? */ - return 1; /* return the loaded function */ - else { /* error; error message is on stack top */ - lua_pushnil(L); - lua_insert(L, -2); - lua_pushstring(L, (stat == ERRLIB) ? LIB_FAIL : "init"); - return 3; /* return nil, error message, and where */ - } -} - - - -/* -** {====================================================== -** 'require' function -** ======================================================= -*/ - - -static int readable (const char *filename) { - FILE *f = fopen(filename, "r"); /* try to open file */ - if (f == NULL) return 0; /* open failed */ - fclose(f); - return 1; -} - - -static const char *pushnexttemplate (lua_State *L, const char *path) { - const char *l; - while (*path == *LUA_PATHSEP) path++; /* skip separators */ - if (*path == '\0') return NULL; /* no more templates */ - l = strchr(path, *LUA_PATHSEP); /* find next separator */ - if (l == NULL) l = path + strlen(path); - lua_pushlstring(L, path, l - path); /* template */ - return l; -} - - -static const char *findfile (lua_State *L, const char *name, - const char *pname) { - const char *path; - name = luaL_gsub(L, name, ".", LUA_DIRSEP); - lua_getfield(L, LUA_ENVIRONINDEX, pname); - path = lua_tostring(L, -1); - if (path == NULL) - luaL_error(L, LUA_QL("package.%s") " must be a string", pname); - lua_pushliteral(L, ""); /* error accumulator */ - while ((path = pushnexttemplate(L, path)) != NULL) { - const char *filename; - filename = luaL_gsub(L, lua_tostring(L, -1), LUA_PATH_MARK, name); - lua_remove(L, -2); /* remove path template */ - if (readable(filename)) /* does file exist and is readable? */ - return filename; /* return that file name */ - lua_pushfstring(L, "\n\tno file " LUA_QS, filename); - lua_remove(L, -2); /* remove file name */ - lua_concat(L, 2); /* add entry to possible error message */ - } - return NULL; /* not found */ -} - - -static void loaderror (lua_State *L, const char *filename) { - luaL_error(L, "error loading module " LUA_QS " from file " LUA_QS ":\n\t%s", - lua_tostring(L, 1), filename, lua_tostring(L, -1)); -} - - -static int loader_Lua (lua_State *L) { - const char *filename; - const char *name = luaL_checkstring(L, 1); - filename = findfile(L, name, "path"); - if (filename == NULL) return 1; /* library not found in this path */ - if (luaL_loadfile(L, filename) != 0) - loaderror(L, filename); - return 1; /* library loaded successfully */ -} - - -static const char *mkfuncname (lua_State *L, const char *modname) { - const char *funcname; - const char *mark = strchr(modname, *LUA_IGMARK); - if (mark) modname = mark + 1; - funcname = luaL_gsub(L, modname, ".", LUA_OFSEP); - funcname = lua_pushfstring(L, POF"%s", funcname); - lua_remove(L, -2); /* remove 'gsub' result */ - return funcname; -} - - -static int loader_C (lua_State *L) { - const char *funcname; - const char *name = luaL_checkstring(L, 1); - const char *filename = findfile(L, name, "cpath"); - if (filename == NULL) return 1; /* library not found in this path */ - funcname = mkfuncname(L, name); - if (ll_loadfunc(L, filename, funcname) != 0) - loaderror(L, filename); - return 1; /* library loaded successfully */ -} - - -static int loader_Croot (lua_State *L) { - const char *funcname; - const char *filename; - const char *name = luaL_checkstring(L, 1); - const char *p = strchr(name, '.'); - int stat; - if (p == NULL) return 0; /* is root */ - lua_pushlstring(L, name, p - name); - filename = findfile(L, lua_tostring(L, -1), "cpath"); - if (filename == NULL) return 1; /* root not found */ - funcname = mkfuncname(L, name); - if ((stat = ll_loadfunc(L, filename, funcname)) != 0) { - if (stat != ERRFUNC) loaderror(L, filename); /* real error */ - lua_pushfstring(L, "\n\tno module " LUA_QS " in file " LUA_QS, - name, filename); - return 1; /* function not found */ - } - return 1; -} - - -static int loader_preload (lua_State *L) { - const char *name = luaL_checkstring(L, 1); - lua_getfield(L, LUA_ENVIRONINDEX, "preload"); - if (!lua_istable(L, -1)) - luaL_error(L, LUA_QL("package.preload") " must be a table"); - lua_getfield(L, -1, name); - if (lua_isnil(L, -1)) /* not found? */ - lua_pushfstring(L, "\n\tno field package.preload['%s']", name); - return 1; -} - - -static const int sentinel_ = 0; -#define sentinel ((void *)&sentinel_) - - -static int ll_require (lua_State *L) { - const char *name = luaL_checkstring(L, 1); - int i; - lua_settop(L, 1); /* _LOADED table will be at index 2 */ - lua_getfield(L, LUA_REGISTRYINDEX, "_LOADED"); - lua_getfield(L, 2, name); - if (lua_toboolean(L, -1)) { /* is it there? */ - if (lua_touserdata(L, -1) == sentinel) /* check loops */ - luaL_error(L, "loop or previous error loading module " LUA_QS, name); - return 1; /* package is already loaded */ - } - /* else must load it; iterate over available loaders */ - lua_getfield(L, LUA_ENVIRONINDEX, "loaders"); - if (!lua_istable(L, -1)) - luaL_error(L, LUA_QL("package.loaders") " must be a table"); - lua_pushliteral(L, ""); /* error message accumulator */ - for (i=1; ; i++) { - lua_rawgeti(L, -2, i); /* get a loader */ - if (lua_isnil(L, -1)) - luaL_error(L, "module " LUA_QS " not found:%s", - name, lua_tostring(L, -2)); - lua_pushstring(L, name); - lua_call(L, 1, 1); /* call it */ - if (lua_isfunction(L, -1)) /* did it find module? */ - break; /* module loaded successfully */ - else if (lua_isstring(L, -1)) /* loader returned error message? */ - lua_concat(L, 2); /* accumulate it */ - else - lua_pop(L, 1); - } - lua_pushlightuserdata(L, sentinel); - lua_setfield(L, 2, name); /* _LOADED[name] = sentinel */ - lua_pushstring(L, name); /* pass name as argument to module */ - lua_call(L, 1, 1); /* run loaded module */ - if (!lua_isnil(L, -1)) /* non-nil return? */ - lua_setfield(L, 2, name); /* _LOADED[name] = returned value */ - lua_getfield(L, 2, name); - if (lua_touserdata(L, -1) == sentinel) { /* module did not set a value? */ - lua_pushboolean(L, 1); /* use true as result */ - lua_pushvalue(L, -1); /* extra copy to be returned */ - lua_setfield(L, 2, name); /* _LOADED[name] = true */ - } - return 1; -} - -/* }====================================================== */ - - - -/* -** {====================================================== -** 'module' function -** ======================================================= -*/ - - -static void setfenv (lua_State *L) { - lua_Debug ar; - if (lua_getstack(L, 1, &ar) == 0 || - lua_getinfo(L, "f", &ar) == 0 || /* get calling function */ - lua_iscfunction(L, -1)) - luaL_error(L, LUA_QL("module") " not called from a Lua function"); - lua_pushvalue(L, -2); - lua_setfenv(L, -2); - lua_pop(L, 1); -} - - -static void dooptions (lua_State *L, int n) { - int i; - for (i = 2; i <= n; i++) { - lua_pushvalue(L, i); /* get option (a function) */ - lua_pushvalue(L, -2); /* module */ - lua_call(L, 1, 0); - } -} - - -static void modinit (lua_State *L, const char *modname) { - const char *dot; - lua_pushvalue(L, -1); - lua_setfield(L, -2, "_M"); /* module._M = module */ - lua_pushstring(L, modname); - lua_setfield(L, -2, "_NAME"); - dot = strrchr(modname, '.'); /* look for last dot in module name */ - if (dot == NULL) dot = modname; - else dot++; - /* set _PACKAGE as package name (full module name minus last part) */ - lua_pushlstring(L, modname, dot - modname); - lua_setfield(L, -2, "_PACKAGE"); -} - - -static int ll_module (lua_State *L) { - const char *modname = luaL_checkstring(L, 1); - int loaded = lua_gettop(L) + 1; /* index of _LOADED table */ - lua_getfield(L, LUA_REGISTRYINDEX, "_LOADED"); - lua_getfield(L, loaded, modname); /* get _LOADED[modname] */ - if (!lua_istable(L, -1)) { /* not found? */ - lua_pop(L, 1); /* remove previous result */ - /* try global variable (and create one if it does not exist) */ - if (luaL_findtable(L, LUA_GLOBALSINDEX, modname, 1) != NULL) - return luaL_error(L, "name conflict for module " LUA_QS, modname); - lua_pushvalue(L, -1); - lua_setfield(L, loaded, modname); /* _LOADED[modname] = new table */ - } - /* check whether table already has a _NAME field */ - lua_getfield(L, -1, "_NAME"); - if (!lua_isnil(L, -1)) /* is table an initialized module? */ - lua_pop(L, 1); - else { /* no; initialize it */ - lua_pop(L, 1); - modinit(L, modname); - } - lua_pushvalue(L, -1); - setfenv(L); - dooptions(L, loaded - 1); - return 0; -} - - -static int ll_seeall (lua_State *L) { - luaL_checktype(L, 1, LUA_TTABLE); - if (!lua_getmetatable(L, 1)) { - lua_createtable(L, 0, 1); /* create new metatable */ - lua_pushvalue(L, -1); - lua_setmetatable(L, 1); - } - lua_pushvalue(L, LUA_GLOBALSINDEX); - lua_setfield(L, -2, "__index"); /* mt.__index = _G */ - return 0; -} - - -/* }====================================================== */ - - - -/* auxiliary mark (for internal use) */ -#define AUXMARK "\1" - -static void setpath (lua_State *L, const char *fieldname, const char *envname, - const char *def) { - const char *path = getenv(envname); - if (path == NULL) /* no environment variable? */ - lua_pushstring(L, def); /* use default */ - else { - /* replace ";;" by ";AUXMARK;" and then AUXMARK by default path */ - path = luaL_gsub(L, path, LUA_PATHSEP LUA_PATHSEP, - LUA_PATHSEP AUXMARK LUA_PATHSEP); - luaL_gsub(L, path, AUXMARK, def); - lua_remove(L, -2); - } - setprogdir(L); - lua_setfield(L, -2, fieldname); -} - - -static const luaL_Reg pk_funcs[] = { - {"loadlib", ll_loadlib}, - {"seeall", ll_seeall}, - {NULL, NULL} -}; - - -static const luaL_Reg ll_funcs[] = { - {"module", ll_module}, - {"require", ll_require}, - {NULL, NULL} -}; - - -static const lua_CFunction loaders[] = - {loader_preload, loader_Lua, loader_C, loader_Croot, NULL}; - - -LUALIB_API int luaopen_package (lua_State *L) { - int i; - /* create new type _LOADLIB */ - luaL_newmetatable(L, "_LOADLIB"); - lua_pushcfunction(L, gctm); - lua_setfield(L, -2, "__gc"); - /* create `package' table */ - luaL_register(L, LUA_LOADLIBNAME, pk_funcs); -#if defined(LUA_COMPAT_LOADLIB) - lua_getfield(L, -1, "loadlib"); - lua_setfield(L, LUA_GLOBALSINDEX, "loadlib"); -#endif - lua_pushvalue(L, -1); - lua_replace(L, LUA_ENVIRONINDEX); - /* create `loaders' table */ - lua_createtable(L, 0, sizeof(loaders)/sizeof(loaders[0]) - 1); - /* fill it with pre-defined loaders */ - for (i=0; loaders[i] != NULL; i++) { - lua_pushcfunction(L, loaders[i]); - lua_rawseti(L, -2, i+1); - } - lua_setfield(L, -2, "loaders"); /* put it in field `loaders' */ - setpath(L, "path", LUA_PATH, LUA_PATH_DEFAULT); /* set field `path' */ - setpath(L, "cpath", LUA_CPATH, LUA_CPATH_DEFAULT); /* set field `cpath' */ - /* store config information */ - lua_pushliteral(L, LUA_DIRSEP "\n" LUA_PATHSEP "\n" LUA_PATH_MARK "\n" - LUA_EXECDIR "\n" LUA_IGMARK); - lua_setfield(L, -2, "config"); - /* set field `loaded' */ - luaL_findtable(L, LUA_REGISTRYINDEX, "_LOADED", 2); - lua_setfield(L, -2, "loaded"); - /* set field `preload' */ - lua_newtable(L); - lua_setfield(L, -2, "preload"); - lua_pushvalue(L, LUA_GLOBALSINDEX); - luaL_register(L, NULL, ll_funcs); /* open lib into global table */ - lua_pop(L, 1); - return 1; /* return 'package' table */ -} - diff --git a/ml_system/lib/lua51/src/lobject.c b/ml_system/lib/lua51/src/lobject.c deleted file mode 100644 index 4ff5073..0000000 --- a/ml_system/lib/lua51/src/lobject.c +++ /dev/null @@ -1,214 +0,0 @@ -/* -** $Id: lobject.c,v 2.22.1.1 2007/12/27 13:02:25 roberto Exp $ -** Some generic functions over Lua objects -** See Copyright Notice in lua.h -*/ - -#include -#include -#include -#include -#include - -#define lobject_c -#define LUA_CORE - -#include "lua.h" - -#include "ldo.h" -#include "lmem.h" -#include "lobject.h" -#include "lstate.h" -#include "lstring.h" -#include "lvm.h" - - - -const TValue luaO_nilobject_ = {{NULL}, LUA_TNIL}; - - -/* -** converts an integer to a "floating point byte", represented as -** (eeeeexxx), where the real value is (1xxx) * 2^(eeeee - 1) if -** eeeee != 0 and (xxx) otherwise. -*/ -int luaO_int2fb (unsigned int x) { - int e = 0; /* expoent */ - while (x >= 16) { - x = (x+1) >> 1; - e++; - } - if (x < 8) return x; - else return ((e+1) << 3) | (cast_int(x) - 8); -} - - -/* converts back */ -int luaO_fb2int (int x) { - int e = (x >> 3) & 31; - if (e == 0) return x; - else return ((x & 7)+8) << (e - 1); -} - - -int luaO_log2 (unsigned int x) { - static const lu_byte log_2[256] = { - 0,1,2,2,3,3,3,3,4,4,4,4,4,4,4,4,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5, - 6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6, - 7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7, - 7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7, - 8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8, - 8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8, - 8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8, - 8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8 - }; - int l = -1; - while (x >= 256) { l += 8; x >>= 8; } - return l + log_2[x]; - -} - - -int luaO_rawequalObj (const TValue *t1, const TValue *t2) { - if (ttype(t1) != ttype(t2)) return 0; - else switch (ttype(t1)) { - case LUA_TNIL: - return 1; - case LUA_TNUMBER: - return luai_numeq(nvalue(t1), nvalue(t2)); - case LUA_TBOOLEAN: - return bvalue(t1) == bvalue(t2); /* boolean true must be 1 !! */ - case LUA_TLIGHTUSERDATA: - return pvalue(t1) == pvalue(t2); - default: - lua_assert(iscollectable(t1)); - return gcvalue(t1) == gcvalue(t2); - } -} - - -int luaO_str2d (const char *s, lua_Number *result) { - char *endptr; - *result = lua_str2number(s, &endptr); - if (endptr == s) return 0; /* conversion failed */ - if (*endptr == 'x' || *endptr == 'X') /* maybe an hexadecimal constant? */ - *result = cast_num(strtoul(s, &endptr, 16)); - if (*endptr == '\0') return 1; /* most common case */ - while (isspace(cast(unsigned char, *endptr))) endptr++; - if (*endptr != '\0') return 0; /* invalid trailing characters? */ - return 1; -} - - - -static void pushstr (lua_State *L, const char *str) { - setsvalue2s(L, L->top, luaS_new(L, str)); - incr_top(L); -} - - -/* this function handles only `%d', `%c', %f, %p, and `%s' formats */ -const char *luaO_pushvfstring (lua_State *L, const char *fmt, va_list argp) { - int n = 1; - pushstr(L, ""); - for (;;) { - const char *e = strchr(fmt, '%'); - if (e == NULL) break; - setsvalue2s(L, L->top, luaS_newlstr(L, fmt, e-fmt)); - incr_top(L); - switch (*(e+1)) { - case 's': { - const char *s = va_arg(argp, char *); - if (s == NULL) s = "(null)"; - pushstr(L, s); - break; - } - case 'c': { - char buff[2]; - buff[0] = cast(char, va_arg(argp, int)); - buff[1] = '\0'; - pushstr(L, buff); - break; - } - case 'd': { - setnvalue(L->top, cast_num(va_arg(argp, int))); - incr_top(L); - break; - } - case 'f': { - setnvalue(L->top, cast_num(va_arg(argp, l_uacNumber))); - incr_top(L); - break; - } - case 'p': { - char buff[4*sizeof(void *) + 8]; /* should be enough space for a `%p' */ - sprintf(buff, "%p", va_arg(argp, void *)); - pushstr(L, buff); - break; - } - case '%': { - pushstr(L, "%"); - break; - } - default: { - char buff[3]; - buff[0] = '%'; - buff[1] = *(e+1); - buff[2] = '\0'; - pushstr(L, buff); - break; - } - } - n += 2; - fmt = e+2; - } - pushstr(L, fmt); - luaV_concat(L, n+1, cast_int(L->top - L->base) - 1); - L->top -= n; - return svalue(L->top - 1); -} - - -const char *luaO_pushfstring (lua_State *L, const char *fmt, ...) { - const char *msg; - va_list argp; - va_start(argp, fmt); - msg = luaO_pushvfstring(L, fmt, argp); - va_end(argp); - return msg; -} - - -void luaO_chunkid (char *out, const char *source, size_t bufflen) { - if (*source == '=') { - strncpy(out, source+1, bufflen); /* remove first char */ - out[bufflen-1] = '\0'; /* ensures null termination */ - } - else { /* out = "source", or "...source" */ - if (*source == '@') { - size_t l; - source++; /* skip the `@' */ - bufflen -= sizeof(" '...' "); - l = strlen(source); - strcpy(out, ""); - if (l > bufflen) { - source += (l-bufflen); /* get last part of file name */ - strcat(out, "..."); - } - strcat(out, source); - } - else { /* out = [string "string"] */ - size_t len = strcspn(source, "\n\r"); /* stop at first newline */ - bufflen -= sizeof(" [string \"...\"] "); - if (len > bufflen) len = bufflen; - strcpy(out, "[string \""); - if (source[len] != '\0') { /* must truncate? */ - strncat(out, source, len); - strcat(out, "..."); - } - else - strcat(out, source); - strcat(out, "\"]"); - } - } -} diff --git a/ml_system/lib/lua51/src/lobject.h b/ml_system/lib/lua51/src/lobject.h deleted file mode 100644 index f1e447e..0000000 --- a/ml_system/lib/lua51/src/lobject.h +++ /dev/null @@ -1,381 +0,0 @@ -/* -** $Id: lobject.h,v 2.20.1.2 2008/08/06 13:29:48 roberto Exp $ -** Type definitions for Lua objects -** See Copyright Notice in lua.h -*/ - - -#ifndef lobject_h -#define lobject_h - - -#include - - -#include "llimits.h" -#include "lua.h" - - -/* tags for values visible from Lua */ -#define LAST_TAG LUA_TTHREAD - -#define NUM_TAGS (LAST_TAG+1) - - -/* -** Extra tags for non-values -*/ -#define LUA_TPROTO (LAST_TAG+1) -#define LUA_TUPVAL (LAST_TAG+2) -#define LUA_TDEADKEY (LAST_TAG+3) - - -/* -** Union of all collectable objects -*/ -typedef union GCObject GCObject; - - -/* -** Common Header for all collectable objects (in macro form, to be -** included in other objects) -*/ -#define CommonHeader GCObject *next; lu_byte tt; lu_byte marked - - -/* -** Common header in struct form -*/ -typedef struct GCheader { - CommonHeader; -} GCheader; - - - - -/* -** Union of all Lua values -*/ -typedef union { - GCObject *gc; - void *p; - lua_Number n; - int b; -} Value; - - -/* -** Tagged Values -*/ - -#define TValuefields Value value; int tt - -typedef struct lua_TValue { - TValuefields; -} TValue; - - -/* Macros to test type */ -#define ttisnil(o) (ttype(o) == LUA_TNIL) -#define ttisnumber(o) (ttype(o) == LUA_TNUMBER) -#define ttisstring(o) (ttype(o) == LUA_TSTRING) -#define ttistable(o) (ttype(o) == LUA_TTABLE) -#define ttisfunction(o) (ttype(o) == LUA_TFUNCTION) -#define ttisboolean(o) (ttype(o) == LUA_TBOOLEAN) -#define ttisuserdata(o) (ttype(o) == LUA_TUSERDATA) -#define ttisthread(o) (ttype(o) == LUA_TTHREAD) -#define ttislightuserdata(o) (ttype(o) == LUA_TLIGHTUSERDATA) - -/* Macros to access values */ -#define ttype(o) ((o)->tt) -#define gcvalue(o) check_exp(iscollectable(o), (o)->value.gc) -#define pvalue(o) check_exp(ttislightuserdata(o), (o)->value.p) -#define nvalue(o) check_exp(ttisnumber(o), (o)->value.n) -#define rawtsvalue(o) check_exp(ttisstring(o), &(o)->value.gc->ts) -#define tsvalue(o) (&rawtsvalue(o)->tsv) -#define rawuvalue(o) check_exp(ttisuserdata(o), &(o)->value.gc->u) -#define uvalue(o) (&rawuvalue(o)->uv) -#define clvalue(o) check_exp(ttisfunction(o), &(o)->value.gc->cl) -#define hvalue(o) check_exp(ttistable(o), &(o)->value.gc->h) -#define bvalue(o) check_exp(ttisboolean(o), (o)->value.b) -#define thvalue(o) check_exp(ttisthread(o), &(o)->value.gc->th) - -#define l_isfalse(o) (ttisnil(o) || (ttisboolean(o) && bvalue(o) == 0)) - -/* -** for internal debug only -*/ -#define checkconsistency(obj) \ - lua_assert(!iscollectable(obj) || (ttype(obj) == (obj)->value.gc->gch.tt)) - -#define checkliveness(g,obj) \ - lua_assert(!iscollectable(obj) || \ - ((ttype(obj) == (obj)->value.gc->gch.tt) && !isdead(g, (obj)->value.gc))) - - -/* Macros to set values */ -#define setnilvalue(obj) ((obj)->tt=LUA_TNIL) - -#define setnvalue(obj,x) \ - { TValue *i_o=(obj); i_o->value.n=(x); i_o->tt=LUA_TNUMBER; } - -#define setpvalue(obj,x) \ - { TValue *i_o=(obj); i_o->value.p=(x); i_o->tt=LUA_TLIGHTUSERDATA; } - -#define setbvalue(obj,x) \ - { TValue *i_o=(obj); i_o->value.b=(x); i_o->tt=LUA_TBOOLEAN; } - -#define setsvalue(L,obj,x) \ - { TValue *i_o=(obj); \ - i_o->value.gc=cast(GCObject *, (x)); i_o->tt=LUA_TSTRING; \ - checkliveness(G(L),i_o); } - -#define setuvalue(L,obj,x) \ - { TValue *i_o=(obj); \ - i_o->value.gc=cast(GCObject *, (x)); i_o->tt=LUA_TUSERDATA; \ - checkliveness(G(L),i_o); } - -#define setthvalue(L,obj,x) \ - { TValue *i_o=(obj); \ - i_o->value.gc=cast(GCObject *, (x)); i_o->tt=LUA_TTHREAD; \ - checkliveness(G(L),i_o); } - -#define setclvalue(L,obj,x) \ - { TValue *i_o=(obj); \ - i_o->value.gc=cast(GCObject *, (x)); i_o->tt=LUA_TFUNCTION; \ - checkliveness(G(L),i_o); } - -#define sethvalue(L,obj,x) \ - { TValue *i_o=(obj); \ - i_o->value.gc=cast(GCObject *, (x)); i_o->tt=LUA_TTABLE; \ - checkliveness(G(L),i_o); } - -#define setptvalue(L,obj,x) \ - { TValue *i_o=(obj); \ - i_o->value.gc=cast(GCObject *, (x)); i_o->tt=LUA_TPROTO; \ - checkliveness(G(L),i_o); } - - - - -#define setobj(L,obj1,obj2) \ - { const TValue *o2=(obj2); TValue *o1=(obj1); \ - o1->value = o2->value; o1->tt=o2->tt; \ - checkliveness(G(L),o1); } - - -/* -** different types of sets, according to destination -*/ - -/* from stack to (same) stack */ -#define setobjs2s setobj -/* to stack (not from same stack) */ -#define setobj2s setobj -#define setsvalue2s setsvalue -#define sethvalue2s sethvalue -#define setptvalue2s setptvalue -/* from table to same table */ -#define setobjt2t setobj -/* to table */ -#define setobj2t setobj -/* to new object */ -#define setobj2n setobj -#define setsvalue2n setsvalue - -#define setttype(obj, tt) (ttype(obj) = (tt)) - - -#define iscollectable(o) (ttype(o) >= LUA_TSTRING) - - - -typedef TValue *StkId; /* index to stack elements */ - - -/* -** String headers for string table -*/ -typedef union TString { - L_Umaxalign dummy; /* ensures maximum alignment for strings */ - struct { - CommonHeader; - lu_byte reserved; - unsigned int hash; - size_t len; - } tsv; -} TString; - - -#define getstr(ts) cast(const char *, (ts) + 1) -#define svalue(o) getstr(rawtsvalue(o)) - - - -typedef union Udata { - L_Umaxalign dummy; /* ensures maximum alignment for `local' udata */ - struct { - CommonHeader; - struct Table *metatable; - struct Table *env; - size_t len; - } uv; -} Udata; - - - - -/* -** Function Prototypes -*/ -typedef struct Proto { - CommonHeader; - TValue *k; /* constants used by the function */ - Instruction *code; - struct Proto **p; /* functions defined inside the function */ - int *lineinfo; /* map from opcodes to source lines */ - struct LocVar *locvars; /* information about local variables */ - TString **upvalues; /* upvalue names */ - TString *source; - int sizeupvalues; - int sizek; /* size of `k' */ - int sizecode; - int sizelineinfo; - int sizep; /* size of `p' */ - int sizelocvars; - int linedefined; - int lastlinedefined; - GCObject *gclist; - lu_byte nups; /* number of upvalues */ - lu_byte numparams; - lu_byte is_vararg; - lu_byte maxstacksize; -} Proto; - - -/* masks for new-style vararg */ -#define VARARG_HASARG 1 -#define VARARG_ISVARARG 2 -#define VARARG_NEEDSARG 4 - - -typedef struct LocVar { - TString *varname; - int startpc; /* first point where variable is active */ - int endpc; /* first point where variable is dead */ -} LocVar; - - - -/* -** Upvalues -*/ - -typedef struct UpVal { - CommonHeader; - TValue *v; /* points to stack or to its own value */ - union { - TValue value; /* the value (when closed) */ - struct { /* double linked list (when open) */ - struct UpVal *prev; - struct UpVal *next; - } l; - } u; -} UpVal; - - -/* -** Closures -*/ - -#define ClosureHeader \ - CommonHeader; lu_byte isC; lu_byte nupvalues; GCObject *gclist; \ - struct Table *env - -typedef struct CClosure { - ClosureHeader; - lua_CFunction f; - TValue upvalue[1]; -} CClosure; - - -typedef struct LClosure { - ClosureHeader; - struct Proto *p; - UpVal *upvals[1]; -} LClosure; - - -typedef union Closure { - CClosure c; - LClosure l; -} Closure; - - -#define iscfunction(o) (ttype(o) == LUA_TFUNCTION && clvalue(o)->c.isC) -#define isLfunction(o) (ttype(o) == LUA_TFUNCTION && !clvalue(o)->c.isC) - - -/* -** Tables -*/ - -typedef union TKey { - struct { - TValuefields; - struct Node *next; /* for chaining */ - } nk; - TValue tvk; -} TKey; - - -typedef struct Node { - TValue i_val; - TKey i_key; -} Node; - - -typedef struct Table { - CommonHeader; - lu_byte flags; /* 1<

lsizenode)) - - -#define luaO_nilobject (&luaO_nilobject_) - -LUAI_DATA const TValue luaO_nilobject_; - -#define ceillog2(x) (luaO_log2((x)-1) + 1) - -LUAI_FUNC int luaO_log2 (unsigned int x); -LUAI_FUNC int luaO_int2fb (unsigned int x); -LUAI_FUNC int luaO_fb2int (int x); -LUAI_FUNC int luaO_rawequalObj (const TValue *t1, const TValue *t2); -LUAI_FUNC int luaO_str2d (const char *s, lua_Number *result); -LUAI_FUNC const char *luaO_pushvfstring (lua_State *L, const char *fmt, - va_list argp); -LUAI_FUNC const char *luaO_pushfstring (lua_State *L, const char *fmt, ...); -LUAI_FUNC void luaO_chunkid (char *out, const char *source, size_t len); - - -#endif - diff --git a/ml_system/lib/lua51/src/lopcodes.c b/ml_system/lib/lua51/src/lopcodes.c deleted file mode 100644 index 4cc7452..0000000 --- a/ml_system/lib/lua51/src/lopcodes.c +++ /dev/null @@ -1,102 +0,0 @@ -/* -** $Id: lopcodes.c,v 1.37.1.1 2007/12/27 13:02:25 roberto Exp $ -** See Copyright Notice in lua.h -*/ - - -#define lopcodes_c -#define LUA_CORE - - -#include "lopcodes.h" - - -/* ORDER OP */ - -const char *const luaP_opnames[NUM_OPCODES+1] = { - "MOVE", - "LOADK", - "LOADBOOL", - "LOADNIL", - "GETUPVAL", - "GETGLOBAL", - "GETTABLE", - "SETGLOBAL", - "SETUPVAL", - "SETTABLE", - "NEWTABLE", - "SELF", - "ADD", - "SUB", - "MUL", - "DIV", - "MOD", - "POW", - "UNM", - "NOT", - "LEN", - "CONCAT", - "JMP", - "EQ", - "LT", - "LE", - "TEST", - "TESTSET", - "CALL", - "TAILCALL", - "RETURN", - "FORLOOP", - "FORPREP", - "TFORLOOP", - "SETLIST", - "CLOSE", - "CLOSURE", - "VARARG", - NULL -}; - - -#define opmode(t,a,b,c,m) (((t)<<7) | ((a)<<6) | ((b)<<4) | ((c)<<2) | (m)) - -const lu_byte luaP_opmodes[NUM_OPCODES] = { -/* T A B C mode opcode */ - opmode(0, 1, OpArgR, OpArgN, iABC) /* OP_MOVE */ - ,opmode(0, 1, OpArgK, OpArgN, iABx) /* OP_LOADK */ - ,opmode(0, 1, OpArgU, OpArgU, iABC) /* OP_LOADBOOL */ - ,opmode(0, 1, OpArgR, OpArgN, iABC) /* OP_LOADNIL */ - ,opmode(0, 1, OpArgU, OpArgN, iABC) /* OP_GETUPVAL */ - ,opmode(0, 1, OpArgK, OpArgN, iABx) /* OP_GETGLOBAL */ - ,opmode(0, 1, OpArgR, OpArgK, iABC) /* OP_GETTABLE */ - ,opmode(0, 0, OpArgK, OpArgN, iABx) /* OP_SETGLOBAL */ - ,opmode(0, 0, OpArgU, OpArgN, iABC) /* OP_SETUPVAL */ - ,opmode(0, 0, OpArgK, OpArgK, iABC) /* OP_SETTABLE */ - ,opmode(0, 1, OpArgU, OpArgU, iABC) /* OP_NEWTABLE */ - ,opmode(0, 1, OpArgR, OpArgK, iABC) /* OP_SELF */ - ,opmode(0, 1, OpArgK, OpArgK, iABC) /* OP_ADD */ - ,opmode(0, 1, OpArgK, OpArgK, iABC) /* OP_SUB */ - ,opmode(0, 1, OpArgK, OpArgK, iABC) /* OP_MUL */ - ,opmode(0, 1, OpArgK, OpArgK, iABC) /* OP_DIV */ - ,opmode(0, 1, OpArgK, OpArgK, iABC) /* OP_MOD */ - ,opmode(0, 1, OpArgK, OpArgK, iABC) /* OP_POW */ - ,opmode(0, 1, OpArgR, OpArgN, iABC) /* OP_UNM */ - ,opmode(0, 1, OpArgR, OpArgN, iABC) /* OP_NOT */ - ,opmode(0, 1, OpArgR, OpArgN, iABC) /* OP_LEN */ - ,opmode(0, 1, OpArgR, OpArgR, iABC) /* OP_CONCAT */ - ,opmode(0, 0, OpArgR, OpArgN, iAsBx) /* OP_JMP */ - ,opmode(1, 0, OpArgK, OpArgK, iABC) /* OP_EQ */ - ,opmode(1, 0, OpArgK, OpArgK, iABC) /* OP_LT */ - ,opmode(1, 0, OpArgK, OpArgK, iABC) /* OP_LE */ - ,opmode(1, 1, OpArgR, OpArgU, iABC) /* OP_TEST */ - ,opmode(1, 1, OpArgR, OpArgU, iABC) /* OP_TESTSET */ - ,opmode(0, 1, OpArgU, OpArgU, iABC) /* OP_CALL */ - ,opmode(0, 1, OpArgU, OpArgU, iABC) /* OP_TAILCALL */ - ,opmode(0, 0, OpArgU, OpArgN, iABC) /* OP_RETURN */ - ,opmode(0, 1, OpArgR, OpArgN, iAsBx) /* OP_FORLOOP */ - ,opmode(0, 1, OpArgR, OpArgN, iAsBx) /* OP_FORPREP */ - ,opmode(1, 0, OpArgN, OpArgU, iABC) /* OP_TFORLOOP */ - ,opmode(0, 0, OpArgU, OpArgU, iABC) /* OP_SETLIST */ - ,opmode(0, 0, OpArgN, OpArgN, iABC) /* OP_CLOSE */ - ,opmode(0, 1, OpArgU, OpArgN, iABx) /* OP_CLOSURE */ - ,opmode(0, 1, OpArgU, OpArgN, iABC) /* OP_VARARG */ -}; - diff --git a/ml_system/lib/lua51/src/lopcodes.h b/ml_system/lib/lua51/src/lopcodes.h deleted file mode 100644 index 41224d6..0000000 --- a/ml_system/lib/lua51/src/lopcodes.h +++ /dev/null @@ -1,268 +0,0 @@ -/* -** $Id: lopcodes.h,v 1.125.1.1 2007/12/27 13:02:25 roberto Exp $ -** Opcodes for Lua virtual machine -** See Copyright Notice in lua.h -*/ - -#ifndef lopcodes_h -#define lopcodes_h - -#include "llimits.h" - - -/*=========================================================================== - We assume that instructions are unsigned numbers. - All instructions have an opcode in the first 6 bits. - Instructions can have the following fields: - `A' : 8 bits - `B' : 9 bits - `C' : 9 bits - `Bx' : 18 bits (`B' and `C' together) - `sBx' : signed Bx - - A signed argument is represented in excess K; that is, the number - value is the unsigned value minus K. K is exactly the maximum value - for that argument (so that -max is represented by 0, and +max is - represented by 2*max), which is half the maximum for the corresponding - unsigned argument. -===========================================================================*/ - - -enum OpMode {iABC, iABx, iAsBx}; /* basic instruction format */ - - -/* -** size and position of opcode arguments. -*/ -#define SIZE_C 9 -#define SIZE_B 9 -#define SIZE_Bx (SIZE_C + SIZE_B) -#define SIZE_A 8 - -#define SIZE_OP 6 - -#define POS_OP 0 -#define POS_A (POS_OP + SIZE_OP) -#define POS_C (POS_A + SIZE_A) -#define POS_B (POS_C + SIZE_C) -#define POS_Bx POS_C - - -/* -** limits for opcode arguments. -** we use (signed) int to manipulate most arguments, -** so they must fit in LUAI_BITSINT-1 bits (-1 for sign) -*/ -#if SIZE_Bx < LUAI_BITSINT-1 -#define MAXARG_Bx ((1<>1) /* `sBx' is signed */ -#else -#define MAXARG_Bx MAX_INT -#define MAXARG_sBx MAX_INT -#endif - - -#define MAXARG_A ((1<>POS_OP) & MASK1(SIZE_OP,0))) -#define SET_OPCODE(i,o) ((i) = (((i)&MASK0(SIZE_OP,POS_OP)) | \ - ((cast(Instruction, o)<>POS_A) & MASK1(SIZE_A,0))) -#define SETARG_A(i,u) ((i) = (((i)&MASK0(SIZE_A,POS_A)) | \ - ((cast(Instruction, u)<>POS_B) & MASK1(SIZE_B,0))) -#define SETARG_B(i,b) ((i) = (((i)&MASK0(SIZE_B,POS_B)) | \ - ((cast(Instruction, b)<>POS_C) & MASK1(SIZE_C,0))) -#define SETARG_C(i,b) ((i) = (((i)&MASK0(SIZE_C,POS_C)) | \ - ((cast(Instruction, b)<>POS_Bx) & MASK1(SIZE_Bx,0))) -#define SETARG_Bx(i,b) ((i) = (((i)&MASK0(SIZE_Bx,POS_Bx)) | \ - ((cast(Instruction, b)< C) then pc++ */ -OP_TESTSET,/* A B C if (R(B) <=> C) then R(A) := R(B) else pc++ */ - -OP_CALL,/* A B C R(A), ... ,R(A+C-2) := R(A)(R(A+1), ... ,R(A+B-1)) */ -OP_TAILCALL,/* A B C return R(A)(R(A+1), ... ,R(A+B-1)) */ -OP_RETURN,/* A B return R(A), ... ,R(A+B-2) (see note) */ - -OP_FORLOOP,/* A sBx R(A)+=R(A+2); - if R(A) =) R(A)*/ -OP_CLOSURE,/* A Bx R(A) := closure(KPROTO[Bx], R(A), ... ,R(A+n)) */ - -OP_VARARG/* A B R(A), R(A+1), ..., R(A+B-1) = vararg */ -} OpCode; - - -#define NUM_OPCODES (cast(int, OP_VARARG) + 1) - - - -/*=========================================================================== - Notes: - (*) In OP_CALL, if (B == 0) then B = top. C is the number of returns - 1, - and can be 0: OP_CALL then sets `top' to last_result+1, so - next open instruction (OP_CALL, OP_RETURN, OP_SETLIST) may use `top'. - - (*) In OP_VARARG, if (B == 0) then use actual number of varargs and - set top (like in OP_CALL with C == 0). - - (*) In OP_RETURN, if (B == 0) then return up to `top' - - (*) In OP_SETLIST, if (B == 0) then B = `top'; - if (C == 0) then next `instruction' is real C - - (*) For comparisons, A specifies what condition the test should accept - (true or false). - - (*) All `skips' (pc++) assume that next instruction is a jump -===========================================================================*/ - - -/* -** masks for instruction properties. The format is: -** bits 0-1: op mode -** bits 2-3: C arg mode -** bits 4-5: B arg mode -** bit 6: instruction set register A -** bit 7: operator is a test -*/ - -enum OpArgMask { - OpArgN, /* argument is not used */ - OpArgU, /* argument is used */ - OpArgR, /* argument is a register or a jump offset */ - OpArgK /* argument is a constant or register/constant */ -}; - -LUAI_DATA const lu_byte luaP_opmodes[NUM_OPCODES]; - -#define getOpMode(m) (cast(enum OpMode, luaP_opmodes[m] & 3)) -#define getBMode(m) (cast(enum OpArgMask, (luaP_opmodes[m] >> 4) & 3)) -#define getCMode(m) (cast(enum OpArgMask, (luaP_opmodes[m] >> 2) & 3)) -#define testAMode(m) (luaP_opmodes[m] & (1 << 6)) -#define testTMode(m) (luaP_opmodes[m] & (1 << 7)) - - -LUAI_DATA const char *const luaP_opnames[NUM_OPCODES+1]; /* opcode names */ - - -/* number of list items to accumulate before a SETLIST instruction */ -#define LFIELDS_PER_FLUSH 50 - - -#endif diff --git a/ml_system/lib/lua51/src/loslib.c b/ml_system/lib/lua51/src/loslib.c deleted file mode 100644 index da06a57..0000000 --- a/ml_system/lib/lua51/src/loslib.c +++ /dev/null @@ -1,243 +0,0 @@ -/* -** $Id: loslib.c,v 1.19.1.3 2008/01/18 16:38:18 roberto Exp $ -** Standard Operating System library -** See Copyright Notice in lua.h -*/ - - -#include -#include -#include -#include -#include - -#define loslib_c -#define LUA_LIB - -#include "lua.h" - -#include "lauxlib.h" -#include "lualib.h" - - -static int os_pushresult (lua_State *L, int i, const char *filename) { - int en = errno; /* calls to Lua API may change this value */ - if (i) { - lua_pushboolean(L, 1); - return 1; - } - else { - lua_pushnil(L); - lua_pushfstring(L, "%s: %s", filename, strerror(en)); - lua_pushinteger(L, en); - return 3; - } -} - - -static int os_execute (lua_State *L) { - lua_pushinteger(L, system(luaL_optstring(L, 1, NULL))); - return 1; -} - - -static int os_remove (lua_State *L) { - const char *filename = luaL_checkstring(L, 1); - return os_pushresult(L, remove(filename) == 0, filename); -} - - -static int os_rename (lua_State *L) { - const char *fromname = luaL_checkstring(L, 1); - const char *toname = luaL_checkstring(L, 2); - return os_pushresult(L, rename(fromname, toname) == 0, fromname); -} - - -static int os_tmpname (lua_State *L) { - char buff[LUA_TMPNAMBUFSIZE]; - int err; - lua_tmpnam(buff, err); - if (err) - return luaL_error(L, "unable to generate a unique filename"); - lua_pushstring(L, buff); - return 1; -} - - -static int os_getenv (lua_State *L) { - lua_pushstring(L, getenv(luaL_checkstring(L, 1))); /* if NULL push nil */ - return 1; -} - - -static int os_clock (lua_State *L) { - lua_pushnumber(L, ((lua_Number)clock())/(lua_Number)CLOCKS_PER_SEC); - return 1; -} - - -/* -** {====================================================== -** Time/Date operations -** { year=%Y, month=%m, day=%d, hour=%H, min=%M, sec=%S, -** wday=%w+1, yday=%j, isdst=? } -** ======================================================= -*/ - -static void setfield (lua_State *L, const char *key, int value) { - lua_pushinteger(L, value); - lua_setfield(L, -2, key); -} - -static void setboolfield (lua_State *L, const char *key, int value) { - if (value < 0) /* undefined? */ - return; /* does not set field */ - lua_pushboolean(L, value); - lua_setfield(L, -2, key); -} - -static int getboolfield (lua_State *L, const char *key) { - int res; - lua_getfield(L, -1, key); - res = lua_isnil(L, -1) ? -1 : lua_toboolean(L, -1); - lua_pop(L, 1); - return res; -} - - -static int getfield (lua_State *L, const char *key, int d) { - int res; - lua_getfield(L, -1, key); - if (lua_isnumber(L, -1)) - res = (int)lua_tointeger(L, -1); - else { - if (d < 0) - return luaL_error(L, "field " LUA_QS " missing in date table", key); - res = d; - } - lua_pop(L, 1); - return res; -} - - -static int os_date (lua_State *L) { - const char *s = luaL_optstring(L, 1, "%c"); - time_t t = luaL_opt(L, (time_t)luaL_checknumber, 2, time(NULL)); - struct tm *stm; - if (*s == '!') { /* UTC? */ - stm = gmtime(&t); - s++; /* skip `!' */ - } - else - stm = localtime(&t); - if (stm == NULL) /* invalid date? */ - lua_pushnil(L); - else if (strcmp(s, "*t") == 0) { - lua_createtable(L, 0, 9); /* 9 = number of fields */ - setfield(L, "sec", stm->tm_sec); - setfield(L, "min", stm->tm_min); - setfield(L, "hour", stm->tm_hour); - setfield(L, "day", stm->tm_mday); - setfield(L, "month", stm->tm_mon+1); - setfield(L, "year", stm->tm_year+1900); - setfield(L, "wday", stm->tm_wday+1); - setfield(L, "yday", stm->tm_yday+1); - setboolfield(L, "isdst", stm->tm_isdst); - } - else { - char cc[3]; - luaL_Buffer b; - cc[0] = '%'; cc[2] = '\0'; - luaL_buffinit(L, &b); - for (; *s; s++) { - if (*s != '%' || *(s + 1) == '\0') /* no conversion specifier? */ - luaL_addchar(&b, *s); - else { - size_t reslen; - char buff[200]; /* should be big enough for any conversion result */ - cc[1] = *(++s); - reslen = strftime(buff, sizeof(buff), cc, stm); - luaL_addlstring(&b, buff, reslen); - } - } - luaL_pushresult(&b); - } - return 1; -} - - -static int os_time (lua_State *L) { - time_t t; - if (lua_isnoneornil(L, 1)) /* called without args? */ - t = time(NULL); /* get current time */ - else { - struct tm ts; - luaL_checktype(L, 1, LUA_TTABLE); - lua_settop(L, 1); /* make sure table is at the top */ - ts.tm_sec = getfield(L, "sec", 0); - ts.tm_min = getfield(L, "min", 0); - ts.tm_hour = getfield(L, "hour", 12); - ts.tm_mday = getfield(L, "day", -1); - ts.tm_mon = getfield(L, "month", -1) - 1; - ts.tm_year = getfield(L, "year", -1) - 1900; - ts.tm_isdst = getboolfield(L, "isdst"); - t = mktime(&ts); - } - if (t == (time_t)(-1)) - lua_pushnil(L); - else - lua_pushnumber(L, (lua_Number)t); - return 1; -} - - -static int os_difftime (lua_State *L) { - lua_pushnumber(L, difftime((time_t)(luaL_checknumber(L, 1)), - (time_t)(luaL_optnumber(L, 2, 0)))); - return 1; -} - -/* }====================================================== */ - - -static int os_setlocale (lua_State *L) { - static const int cat[] = {LC_ALL, LC_COLLATE, LC_CTYPE, LC_MONETARY, - LC_NUMERIC, LC_TIME}; - static const char *const catnames[] = {"all", "collate", "ctype", "monetary", - "numeric", "time", NULL}; - const char *l = luaL_optstring(L, 1, NULL); - int op = luaL_checkoption(L, 2, "all", catnames); - lua_pushstring(L, setlocale(cat[op], l)); - return 1; -} - - -static int os_exit (lua_State *L) { - exit(luaL_optint(L, 1, EXIT_SUCCESS)); -} - -static const luaL_Reg syslib[] = { - {"clock", os_clock}, - {"date", os_date}, - {"difftime", os_difftime}, - {"execute", os_execute}, - {"exit", os_exit}, - {"getenv", os_getenv}, - {"remove", os_remove}, - {"rename", os_rename}, - {"setlocale", os_setlocale}, - {"time", os_time}, - {"tmpname", os_tmpname}, - {NULL, NULL} -}; - -/* }====================================================== */ - - - -LUALIB_API int luaopen_os (lua_State *L) { - luaL_register(L, LUA_OSLIBNAME, syslib); - return 1; -} - diff --git a/ml_system/lib/lua51/src/lparser.c b/ml_system/lib/lua51/src/lparser.c deleted file mode 100644 index 1e2a9a8..0000000 --- a/ml_system/lib/lua51/src/lparser.c +++ /dev/null @@ -1,1339 +0,0 @@ -/* -** $Id: lparser.c,v 2.42.1.3 2007/12/28 15:32:23 roberto Exp $ -** Lua Parser -** See Copyright Notice in lua.h -*/ - - -#include - -#define lparser_c -#define LUA_CORE - -#include "lua.h" - -#include "lcode.h" -#include "ldebug.h" -#include "ldo.h" -#include "lfunc.h" -#include "llex.h" -#include "lmem.h" -#include "lobject.h" -#include "lopcodes.h" -#include "lparser.h" -#include "lstate.h" -#include "lstring.h" -#include "ltable.h" - - - -#define hasmultret(k) ((k) == VCALL || (k) == VVARARG) - -#define getlocvar(fs, i) ((fs)->f->locvars[(fs)->actvar[i]]) - -#define luaY_checklimit(fs,v,l,m) if ((v)>(l)) errorlimit(fs,l,m) - - -/* -** nodes for block list (list of active blocks) -*/ -typedef struct BlockCnt { - struct BlockCnt *previous; /* chain */ - int breaklist; /* list of jumps out of this loop */ - lu_byte nactvar; /* # active locals outside the breakable structure */ - lu_byte upval; /* true if some variable in the block is an upvalue */ - lu_byte isbreakable; /* true if `block' is a loop */ -} BlockCnt; - - - -/* -** prototypes for recursive non-terminal functions -*/ -static void chunk (LexState *ls); -static void expr (LexState *ls, expdesc *v); - - -static void anchor_token (LexState *ls) { - if (ls->t.token == TK_NAME || ls->t.token == TK_STRING) { - TString *ts = ls->t.seminfo.ts; - luaX_newstring(ls, getstr(ts), ts->tsv.len); - } -} - - -static void error_expected (LexState *ls, int token) { - luaX_syntaxerror(ls, - luaO_pushfstring(ls->L, LUA_QS " expected", luaX_token2str(ls, token))); -} - - -static void errorlimit (FuncState *fs, int limit, const char *what) { - const char *msg = (fs->f->linedefined == 0) ? - luaO_pushfstring(fs->L, "main function has more than %d %s", limit, what) : - luaO_pushfstring(fs->L, "function at line %d has more than %d %s", - fs->f->linedefined, limit, what); - luaX_lexerror(fs->ls, msg, 0); -} - - -static int testnext (LexState *ls, int c) { - if (ls->t.token == c) { - luaX_next(ls); - return 1; - } - else return 0; -} - - -static void check (LexState *ls, int c) { - if (ls->t.token != c) - error_expected(ls, c); -} - -static void checknext (LexState *ls, int c) { - check(ls, c); - luaX_next(ls); -} - - -#define check_condition(ls,c,msg) { if (!(c)) luaX_syntaxerror(ls, msg); } - - - -static void check_match (LexState *ls, int what, int who, int where) { - if (!testnext(ls, what)) { - if (where == ls->linenumber) - error_expected(ls, what); - else { - luaX_syntaxerror(ls, luaO_pushfstring(ls->L, - LUA_QS " expected (to close " LUA_QS " at line %d)", - luaX_token2str(ls, what), luaX_token2str(ls, who), where)); - } - } -} - - -static TString *str_checkname (LexState *ls) { - TString *ts; - check(ls, TK_NAME); - ts = ls->t.seminfo.ts; - luaX_next(ls); - return ts; -} - - -static void init_exp (expdesc *e, expkind k, int i) { - e->f = e->t = NO_JUMP; - e->k = k; - e->u.s.info = i; -} - - -static void codestring (LexState *ls, expdesc *e, TString *s) { - init_exp(e, VK, luaK_stringK(ls->fs, s)); -} - - -static void checkname(LexState *ls, expdesc *e) { - codestring(ls, e, str_checkname(ls)); -} - - -static int registerlocalvar (LexState *ls, TString *varname) { - FuncState *fs = ls->fs; - Proto *f = fs->f; - int oldsize = f->sizelocvars; - luaM_growvector(ls->L, f->locvars, fs->nlocvars, f->sizelocvars, - LocVar, SHRT_MAX, "too many local variables"); - while (oldsize < f->sizelocvars) f->locvars[oldsize++].varname = NULL; - f->locvars[fs->nlocvars].varname = varname; - luaC_objbarrier(ls->L, f, varname); - return fs->nlocvars++; -} - - -#define new_localvarliteral(ls,v,n) \ - new_localvar(ls, luaX_newstring(ls, "" v, (sizeof(v)/sizeof(char))-1), n) - - -static void new_localvar (LexState *ls, TString *name, int n) { - FuncState *fs = ls->fs; - luaY_checklimit(fs, fs->nactvar+n+1, LUAI_MAXVARS, "local variables"); - fs->actvar[fs->nactvar+n] = cast(unsigned short, registerlocalvar(ls, name)); -} - - -static void adjustlocalvars (LexState *ls, int nvars) { - FuncState *fs = ls->fs; - fs->nactvar = cast_byte(fs->nactvar + nvars); - for (; nvars; nvars--) { - getlocvar(fs, fs->nactvar - nvars).startpc = fs->pc; - } -} - - -static void removevars (LexState *ls, int tolevel) { - FuncState *fs = ls->fs; - while (fs->nactvar > tolevel) - getlocvar(fs, --fs->nactvar).endpc = fs->pc; -} - - -static int indexupvalue (FuncState *fs, TString *name, expdesc *v) { - int i; - Proto *f = fs->f; - int oldsize = f->sizeupvalues; - for (i=0; inups; i++) { - if (fs->upvalues[i].k == v->k && fs->upvalues[i].info == v->u.s.info) { - lua_assert(f->upvalues[i] == name); - return i; - } - } - /* new one */ - luaY_checklimit(fs, f->nups + 1, LUAI_MAXUPVALUES, "upvalues"); - luaM_growvector(fs->L, f->upvalues, f->nups, f->sizeupvalues, - TString *, MAX_INT, ""); - while (oldsize < f->sizeupvalues) f->upvalues[oldsize++] = NULL; - f->upvalues[f->nups] = name; - luaC_objbarrier(fs->L, f, name); - lua_assert(v->k == VLOCAL || v->k == VUPVAL); - fs->upvalues[f->nups].k = cast_byte(v->k); - fs->upvalues[f->nups].info = cast_byte(v->u.s.info); - return f->nups++; -} - - -static int searchvar (FuncState *fs, TString *n) { - int i; - for (i=fs->nactvar-1; i >= 0; i--) { - if (n == getlocvar(fs, i).varname) - return i; - } - return -1; /* not found */ -} - - -static void markupval (FuncState *fs, int level) { - BlockCnt *bl = fs->bl; - while (bl && bl->nactvar > level) bl = bl->previous; - if (bl) bl->upval = 1; -} - - -static int singlevaraux (FuncState *fs, TString *n, expdesc *var, int base) { - if (fs == NULL) { /* no more levels? */ - init_exp(var, VGLOBAL, NO_REG); /* default is global variable */ - return VGLOBAL; - } - else { - int v = searchvar(fs, n); /* look up at current level */ - if (v >= 0) { - init_exp(var, VLOCAL, v); - if (!base) - markupval(fs, v); /* local will be used as an upval */ - return VLOCAL; - } - else { /* not found at current level; try upper one */ - if (singlevaraux(fs->prev, n, var, 0) == VGLOBAL) - return VGLOBAL; - var->u.s.info = indexupvalue(fs, n, var); /* else was LOCAL or UPVAL */ - var->k = VUPVAL; /* upvalue in this level */ - return VUPVAL; - } - } -} - - -static void singlevar (LexState *ls, expdesc *var) { - TString *varname = str_checkname(ls); - FuncState *fs = ls->fs; - if (singlevaraux(fs, varname, var, 1) == VGLOBAL) - var->u.s.info = luaK_stringK(fs, varname); /* info points to global name */ -} - - -static void adjust_assign (LexState *ls, int nvars, int nexps, expdesc *e) { - FuncState *fs = ls->fs; - int extra = nvars - nexps; - if (hasmultret(e->k)) { - extra++; /* includes call itself */ - if (extra < 0) extra = 0; - luaK_setreturns(fs, e, extra); /* last exp. provides the difference */ - if (extra > 1) luaK_reserveregs(fs, extra-1); - } - else { - if (e->k != VVOID) luaK_exp2nextreg(fs, e); /* close last expression */ - if (extra > 0) { - int reg = fs->freereg; - luaK_reserveregs(fs, extra); - luaK_nil(fs, reg, extra); - } - } -} - - -static void enterlevel (LexState *ls) { - if (++ls->L->nCcalls > LUAI_MAXCCALLS) - luaX_lexerror(ls, "chunk has too many syntax levels", 0); -} - - -#define leavelevel(ls) ((ls)->L->nCcalls--) - - -static void enterblock (FuncState *fs, BlockCnt *bl, lu_byte isbreakable) { - bl->breaklist = NO_JUMP; - bl->isbreakable = isbreakable; - bl->nactvar = fs->nactvar; - bl->upval = 0; - bl->previous = fs->bl; - fs->bl = bl; - lua_assert(fs->freereg == fs->nactvar); -} - - -static void leaveblock (FuncState *fs) { - BlockCnt *bl = fs->bl; - fs->bl = bl->previous; - removevars(fs->ls, bl->nactvar); - if (bl->upval) - luaK_codeABC(fs, OP_CLOSE, bl->nactvar, 0, 0); - /* a block either controls scope or breaks (never both) */ - lua_assert(!bl->isbreakable || !bl->upval); - lua_assert(bl->nactvar == fs->nactvar); - fs->freereg = fs->nactvar; /* free registers */ - luaK_patchtohere(fs, bl->breaklist); -} - - -static void pushclosure (LexState *ls, FuncState *func, expdesc *v) { - FuncState *fs = ls->fs; - Proto *f = fs->f; - int oldsize = f->sizep; - int i; - luaM_growvector(ls->L, f->p, fs->np, f->sizep, Proto *, - MAXARG_Bx, "constant table overflow"); - while (oldsize < f->sizep) f->p[oldsize++] = NULL; - f->p[fs->np++] = func->f; - luaC_objbarrier(ls->L, f, func->f); - init_exp(v, VRELOCABLE, luaK_codeABx(fs, OP_CLOSURE, 0, fs->np-1)); - for (i=0; if->nups; i++) { - OpCode o = (func->upvalues[i].k == VLOCAL) ? OP_MOVE : OP_GETUPVAL; - luaK_codeABC(fs, o, 0, func->upvalues[i].info, 0); - } -} - - -static void open_func (LexState *ls, FuncState *fs) { - lua_State *L = ls->L; - Proto *f = luaF_newproto(L); - fs->f = f; - fs->prev = ls->fs; /* linked list of funcstates */ - fs->ls = ls; - fs->L = L; - ls->fs = fs; - fs->pc = 0; - fs->lasttarget = -1; - fs->jpc = NO_JUMP; - fs->freereg = 0; - fs->nk = 0; - fs->np = 0; - fs->nlocvars = 0; - fs->nactvar = 0; - fs->bl = NULL; - f->source = ls->source; - f->maxstacksize = 2; /* registers 0/1 are always valid */ - fs->h = luaH_new(L, 0, 0); - /* anchor table of constants and prototype (to avoid being collected) */ - sethvalue2s(L, L->top, fs->h); - incr_top(L); - setptvalue2s(L, L->top, f); - incr_top(L); -} - - -static void close_func (LexState *ls) { - lua_State *L = ls->L; - FuncState *fs = ls->fs; - Proto *f = fs->f; - removevars(ls, 0); - luaK_ret(fs, 0, 0); /* final return */ - luaM_reallocvector(L, f->code, f->sizecode, fs->pc, Instruction); - f->sizecode = fs->pc; - luaM_reallocvector(L, f->lineinfo, f->sizelineinfo, fs->pc, int); - f->sizelineinfo = fs->pc; - luaM_reallocvector(L, f->k, f->sizek, fs->nk, TValue); - f->sizek = fs->nk; - luaM_reallocvector(L, f->p, f->sizep, fs->np, Proto *); - f->sizep = fs->np; - luaM_reallocvector(L, f->locvars, f->sizelocvars, fs->nlocvars, LocVar); - f->sizelocvars = fs->nlocvars; - luaM_reallocvector(L, f->upvalues, f->sizeupvalues, f->nups, TString *); - f->sizeupvalues = f->nups; - lua_assert(luaG_checkcode(f)); - lua_assert(fs->bl == NULL); - ls->fs = fs->prev; - L->top -= 2; /* remove table and prototype from the stack */ - /* last token read was anchored in defunct function; must reanchor it */ - if (fs) anchor_token(ls); -} - - -Proto *luaY_parser (lua_State *L, ZIO *z, Mbuffer *buff, const char *name) { - struct LexState lexstate; - struct FuncState funcstate; - lexstate.buff = buff; - luaX_setinput(L, &lexstate, z, luaS_new(L, name)); - open_func(&lexstate, &funcstate); - funcstate.f->is_vararg = VARARG_ISVARARG; /* main func. is always vararg */ - luaX_next(&lexstate); /* read first token */ - chunk(&lexstate); - check(&lexstate, TK_EOS); - close_func(&lexstate); - lua_assert(funcstate.prev == NULL); - lua_assert(funcstate.f->nups == 0); - lua_assert(lexstate.fs == NULL); - return funcstate.f; -} - - - -/*============================================================*/ -/* GRAMMAR RULES */ -/*============================================================*/ - - -static void field (LexState *ls, expdesc *v) { - /* field -> ['.' | ':'] NAME */ - FuncState *fs = ls->fs; - expdesc key; - luaK_exp2anyreg(fs, v); - luaX_next(ls); /* skip the dot or colon */ - checkname(ls, &key); - luaK_indexed(fs, v, &key); -} - - -static void yindex (LexState *ls, expdesc *v) { - /* index -> '[' expr ']' */ - luaX_next(ls); /* skip the '[' */ - expr(ls, v); - luaK_exp2val(ls->fs, v); - checknext(ls, ']'); -} - - -/* -** {====================================================================== -** Rules for Constructors -** ======================================================================= -*/ - - -struct ConsControl { - expdesc v; /* last list item read */ - expdesc *t; /* table descriptor */ - int nh; /* total number of `record' elements */ - int na; /* total number of array elements */ - int tostore; /* number of array elements pending to be stored */ -}; - - -static void recfield (LexState *ls, struct ConsControl *cc) { - /* recfield -> (NAME | `['exp1`]') = exp1 */ - FuncState *fs = ls->fs; - int reg = ls->fs->freereg; - expdesc key, val; - int rkkey; - if (ls->t.token == TK_NAME) { - luaY_checklimit(fs, cc->nh, MAX_INT, "items in a constructor"); - checkname(ls, &key); - } - else /* ls->t.token == '[' */ - yindex(ls, &key); - cc->nh++; - checknext(ls, '='); - rkkey = luaK_exp2RK(fs, &key); - expr(ls, &val); - luaK_codeABC(fs, OP_SETTABLE, cc->t->u.s.info, rkkey, luaK_exp2RK(fs, &val)); - fs->freereg = reg; /* free registers */ -} - - -static void closelistfield (FuncState *fs, struct ConsControl *cc) { - if (cc->v.k == VVOID) return; /* there is no list item */ - luaK_exp2nextreg(fs, &cc->v); - cc->v.k = VVOID; - if (cc->tostore == LFIELDS_PER_FLUSH) { - luaK_setlist(fs, cc->t->u.s.info, cc->na, cc->tostore); /* flush */ - cc->tostore = 0; /* no more items pending */ - } -} - - -static void lastlistfield (FuncState *fs, struct ConsControl *cc) { - if (cc->tostore == 0) return; - if (hasmultret(cc->v.k)) { - luaK_setmultret(fs, &cc->v); - luaK_setlist(fs, cc->t->u.s.info, cc->na, LUA_MULTRET); - cc->na--; /* do not count last expression (unknown number of elements) */ - } - else { - if (cc->v.k != VVOID) - luaK_exp2nextreg(fs, &cc->v); - luaK_setlist(fs, cc->t->u.s.info, cc->na, cc->tostore); - } -} - - -static void listfield (LexState *ls, struct ConsControl *cc) { - expr(ls, &cc->v); - luaY_checklimit(ls->fs, cc->na, MAX_INT, "items in a constructor"); - cc->na++; - cc->tostore++; -} - - -static void constructor (LexState *ls, expdesc *t) { - /* constructor -> ?? */ - FuncState *fs = ls->fs; - int line = ls->linenumber; - int pc = luaK_codeABC(fs, OP_NEWTABLE, 0, 0, 0); - struct ConsControl cc; - cc.na = cc.nh = cc.tostore = 0; - cc.t = t; - init_exp(t, VRELOCABLE, pc); - init_exp(&cc.v, VVOID, 0); /* no value (yet) */ - luaK_exp2nextreg(ls->fs, t); /* fix it at stack top (for gc) */ - checknext(ls, '{'); - do { - lua_assert(cc.v.k == VVOID || cc.tostore > 0); - if (ls->t.token == '}') break; - closelistfield(fs, &cc); - switch(ls->t.token) { - case TK_NAME: { /* may be listfields or recfields */ - luaX_lookahead(ls); - if (ls->lookahead.token != '=') /* expression? */ - listfield(ls, &cc); - else - recfield(ls, &cc); - break; - } - case '[': { /* constructor_item -> recfield */ - recfield(ls, &cc); - break; - } - default: { /* constructor_part -> listfield */ - listfield(ls, &cc); - break; - } - } - } while (testnext(ls, ',') || testnext(ls, ';')); - check_match(ls, '}', '{', line); - lastlistfield(fs, &cc); - SETARG_B(fs->f->code[pc], luaO_int2fb(cc.na)); /* set initial array size */ - SETARG_C(fs->f->code[pc], luaO_int2fb(cc.nh)); /* set initial table size */ -} - -/* }====================================================================== */ - - - -static void parlist (LexState *ls) { - /* parlist -> [ param { `,' param } ] */ - FuncState *fs = ls->fs; - Proto *f = fs->f; - int nparams = 0; - f->is_vararg = 0; - if (ls->t.token != ')') { /* is `parlist' not empty? */ - do { - switch (ls->t.token) { - case TK_NAME: { /* param -> NAME */ - new_localvar(ls, str_checkname(ls), nparams++); - break; - } - case TK_DOTS: { /* param -> `...' */ - luaX_next(ls); -#if defined(LUA_COMPAT_VARARG) - /* use `arg' as default name */ - new_localvarliteral(ls, "arg", nparams++); - f->is_vararg = VARARG_HASARG | VARARG_NEEDSARG; -#endif - f->is_vararg |= VARARG_ISVARARG; - break; - } - default: luaX_syntaxerror(ls, " or " LUA_QL("...") " expected"); - } - } while (!f->is_vararg && testnext(ls, ',')); - } - adjustlocalvars(ls, nparams); - f->numparams = cast_byte(fs->nactvar - (f->is_vararg & VARARG_HASARG)); - luaK_reserveregs(fs, fs->nactvar); /* reserve register for parameters */ -} - - -static void body (LexState *ls, expdesc *e, int needself, int line) { - /* body -> `(' parlist `)' chunk END */ - FuncState new_fs; - open_func(ls, &new_fs); - new_fs.f->linedefined = line; - checknext(ls, '('); - if (needself) { - new_localvarliteral(ls, "self", 0); - adjustlocalvars(ls, 1); - } - parlist(ls); - checknext(ls, ')'); - chunk(ls); - new_fs.f->lastlinedefined = ls->linenumber; - check_match(ls, TK_END, TK_FUNCTION, line); - close_func(ls); - pushclosure(ls, &new_fs, e); -} - - -static int explist1 (LexState *ls, expdesc *v) { - /* explist1 -> expr { `,' expr } */ - int n = 1; /* at least one expression */ - expr(ls, v); - while (testnext(ls, ',')) { - luaK_exp2nextreg(ls->fs, v); - expr(ls, v); - n++; - } - return n; -} - - -static void funcargs (LexState *ls, expdesc *f) { - FuncState *fs = ls->fs; - expdesc args; - int base, nparams; - int line = ls->linenumber; - switch (ls->t.token) { - case '(': { /* funcargs -> `(' [ explist1 ] `)' */ - if (line != ls->lastline) - luaX_syntaxerror(ls,"ambiguous syntax (function call x new statement)"); - luaX_next(ls); - if (ls->t.token == ')') /* arg list is empty? */ - args.k = VVOID; - else { - explist1(ls, &args); - luaK_setmultret(fs, &args); - } - check_match(ls, ')', '(', line); - break; - } - case '{': { /* funcargs -> constructor */ - constructor(ls, &args); - break; - } - case TK_STRING: { /* funcargs -> STRING */ - codestring(ls, &args, ls->t.seminfo.ts); - luaX_next(ls); /* must use `seminfo' before `next' */ - break; - } - default: { - luaX_syntaxerror(ls, "function arguments expected"); - return; - } - } - lua_assert(f->k == VNONRELOC); - base = f->u.s.info; /* base register for call */ - if (hasmultret(args.k)) - nparams = LUA_MULTRET; /* open call */ - else { - if (args.k != VVOID) - luaK_exp2nextreg(fs, &args); /* close last argument */ - nparams = fs->freereg - (base+1); - } - init_exp(f, VCALL, luaK_codeABC(fs, OP_CALL, base, nparams+1, 2)); - luaK_fixline(fs, line); - fs->freereg = base+1; /* call remove function and arguments and leaves - (unless changed) one result */ -} - - - - -/* -** {====================================================================== -** Expression parsing -** ======================================================================= -*/ - - -static void prefixexp (LexState *ls, expdesc *v) { - /* prefixexp -> NAME | '(' expr ')' */ - switch (ls->t.token) { - case '(': { - int line = ls->linenumber; - luaX_next(ls); - expr(ls, v); - check_match(ls, ')', '(', line); - luaK_dischargevars(ls->fs, v); - return; - } - case TK_NAME: { - singlevar(ls, v); - return; - } - default: { - luaX_syntaxerror(ls, "unexpected symbol"); - return; - } - } -} - - -static void primaryexp (LexState *ls, expdesc *v) { - /* primaryexp -> - prefixexp { `.' NAME | `[' exp `]' | `:' NAME funcargs | funcargs } */ - FuncState *fs = ls->fs; - prefixexp(ls, v); - for (;;) { - switch (ls->t.token) { - case '.': { /* field */ - field(ls, v); - break; - } - case '[': { /* `[' exp1 `]' */ - expdesc key; - luaK_exp2anyreg(fs, v); - yindex(ls, &key); - luaK_indexed(fs, v, &key); - break; - } - case ':': { /* `:' NAME funcargs */ - expdesc key; - luaX_next(ls); - checkname(ls, &key); - luaK_self(fs, v, &key); - funcargs(ls, v); - break; - } - case '(': case TK_STRING: case '{': { /* funcargs */ - luaK_exp2nextreg(fs, v); - funcargs(ls, v); - break; - } - default: return; - } - } -} - - -static void simpleexp (LexState *ls, expdesc *v) { - /* simpleexp -> NUMBER | STRING | NIL | true | false | ... | - constructor | FUNCTION body | primaryexp */ - switch (ls->t.token) { - case TK_NUMBER: { - init_exp(v, VKNUM, 0); - v->u.nval = ls->t.seminfo.r; - break; - } - case TK_STRING: { - codestring(ls, v, ls->t.seminfo.ts); - break; - } - case TK_NIL: { - init_exp(v, VNIL, 0); - break; - } - case TK_TRUE: { - init_exp(v, VTRUE, 0); - break; - } - case TK_FALSE: { - init_exp(v, VFALSE, 0); - break; - } - case TK_DOTS: { /* vararg */ - FuncState *fs = ls->fs; - check_condition(ls, fs->f->is_vararg, - "cannot use " LUA_QL("...") " outside a vararg function"); - fs->f->is_vararg &= ~VARARG_NEEDSARG; /* don't need 'arg' */ - init_exp(v, VVARARG, luaK_codeABC(fs, OP_VARARG, 0, 1, 0)); - break; - } - case '{': { /* constructor */ - constructor(ls, v); - return; - } - case TK_FUNCTION: { - luaX_next(ls); - body(ls, v, 0, ls->linenumber); - return; - } - default: { - primaryexp(ls, v); - return; - } - } - luaX_next(ls); -} - - -static UnOpr getunopr (int op) { - switch (op) { - case TK_NOT: return OPR_NOT; - case '-': return OPR_MINUS; - case '#': return OPR_LEN; - default: return OPR_NOUNOPR; - } -} - - -static BinOpr getbinopr (int op) { - switch (op) { - case '+': return OPR_ADD; - case '-': return OPR_SUB; - case '*': return OPR_MUL; - case '/': return OPR_DIV; - case '%': return OPR_MOD; - case '^': return OPR_POW; - case TK_CONCAT: return OPR_CONCAT; - case TK_NE: return OPR_NE; - case TK_EQ: return OPR_EQ; - case '<': return OPR_LT; - case TK_LE: return OPR_LE; - case '>': return OPR_GT; - case TK_GE: return OPR_GE; - case TK_AND: return OPR_AND; - case TK_OR: return OPR_OR; - default: return OPR_NOBINOPR; - } -} - - -static const struct { - lu_byte left; /* left priority for each binary operator */ - lu_byte right; /* right priority */ -} priority[] = { /* ORDER OPR */ - {6, 6}, {6, 6}, {7, 7}, {7, 7}, {7, 7}, /* `+' `-' `/' `%' */ - {10, 9}, {5, 4}, /* power and concat (right associative) */ - {3, 3}, {3, 3}, /* equality and inequality */ - {3, 3}, {3, 3}, {3, 3}, {3, 3}, /* order */ - {2, 2}, {1, 1} /* logical (and/or) */ -}; - -#define UNARY_PRIORITY 8 /* priority for unary operators */ - - -/* -** subexpr -> (simpleexp | unop subexpr) { binop subexpr } -** where `binop' is any binary operator with a priority higher than `limit' -*/ -static BinOpr subexpr (LexState *ls, expdesc *v, unsigned int limit) { - BinOpr op; - UnOpr uop; - enterlevel(ls); - uop = getunopr(ls->t.token); - if (uop != OPR_NOUNOPR) { - luaX_next(ls); - subexpr(ls, v, UNARY_PRIORITY); - luaK_prefix(ls->fs, uop, v); - } - else simpleexp(ls, v); - /* expand while operators have priorities higher than `limit' */ - op = getbinopr(ls->t.token); - while (op != OPR_NOBINOPR && priority[op].left > limit) { - expdesc v2; - BinOpr nextop; - luaX_next(ls); - luaK_infix(ls->fs, op, v); - /* read sub-expression with higher priority */ - nextop = subexpr(ls, &v2, priority[op].right); - luaK_posfix(ls->fs, op, v, &v2); - op = nextop; - } - leavelevel(ls); - return op; /* return first untreated operator */ -} - - -static void expr (LexState *ls, expdesc *v) { - subexpr(ls, v, 0); -} - -/* }==================================================================== */ - - - -/* -** {====================================================================== -** Rules for Statements -** ======================================================================= -*/ - - -static int block_follow (int token) { - switch (token) { - case TK_ELSE: case TK_ELSEIF: case TK_END: - case TK_UNTIL: case TK_EOS: - return 1; - default: return 0; - } -} - - -static void block (LexState *ls) { - /* block -> chunk */ - FuncState *fs = ls->fs; - BlockCnt bl; - enterblock(fs, &bl, 0); - chunk(ls); - lua_assert(bl.breaklist == NO_JUMP); - leaveblock(fs); -} - - -/* -** structure to chain all variables in the left-hand side of an -** assignment -*/ -struct LHS_assign { - struct LHS_assign *prev; - expdesc v; /* variable (global, local, upvalue, or indexed) */ -}; - - -/* -** check whether, in an assignment to a local variable, the local variable -** is needed in a previous assignment (to a table). If so, save original -** local value in a safe place and use this safe copy in the previous -** assignment. -*/ -static void check_conflict (LexState *ls, struct LHS_assign *lh, expdesc *v) { - FuncState *fs = ls->fs; - int extra = fs->freereg; /* eventual position to save local variable */ - int conflict = 0; - for (; lh; lh = lh->prev) { - if (lh->v.k == VINDEXED) { - if (lh->v.u.s.info == v->u.s.info) { /* conflict? */ - conflict = 1; - lh->v.u.s.info = extra; /* previous assignment will use safe copy */ - } - if (lh->v.u.s.aux == v->u.s.info) { /* conflict? */ - conflict = 1; - lh->v.u.s.aux = extra; /* previous assignment will use safe copy */ - } - } - } - if (conflict) { - luaK_codeABC(fs, OP_MOVE, fs->freereg, v->u.s.info, 0); /* make copy */ - luaK_reserveregs(fs, 1); - } -} - - -static void assignment (LexState *ls, struct LHS_assign *lh, int nvars) { - expdesc e; - check_condition(ls, VLOCAL <= lh->v.k && lh->v.k <= VINDEXED, - "syntax error"); - if (testnext(ls, ',')) { /* assignment -> `,' primaryexp assignment */ - struct LHS_assign nv; - nv.prev = lh; - primaryexp(ls, &nv.v); - if (nv.v.k == VLOCAL) - check_conflict(ls, lh, &nv.v); - luaY_checklimit(ls->fs, nvars, LUAI_MAXCCALLS - ls->L->nCcalls, - "variables in assignment"); - assignment(ls, &nv, nvars+1); - } - else { /* assignment -> `=' explist1 */ - int nexps; - checknext(ls, '='); - nexps = explist1(ls, &e); - if (nexps != nvars) { - adjust_assign(ls, nvars, nexps, &e); - if (nexps > nvars) - ls->fs->freereg -= nexps - nvars; /* remove extra values */ - } - else { - luaK_setoneret(ls->fs, &e); /* close last expression */ - luaK_storevar(ls->fs, &lh->v, &e); - return; /* avoid default */ - } - } - init_exp(&e, VNONRELOC, ls->fs->freereg-1); /* default assignment */ - luaK_storevar(ls->fs, &lh->v, &e); -} - - -static int cond (LexState *ls) { - /* cond -> exp */ - expdesc v; - expr(ls, &v); /* read condition */ - if (v.k == VNIL) v.k = VFALSE; /* `falses' are all equal here */ - luaK_goiftrue(ls->fs, &v); - return v.f; -} - - -static void breakstat (LexState *ls) { - FuncState *fs = ls->fs; - BlockCnt *bl = fs->bl; - int upval = 0; - while (bl && !bl->isbreakable) { - upval |= bl->upval; - bl = bl->previous; - } - if (!bl) - luaX_syntaxerror(ls, "no loop to break"); - if (upval) - luaK_codeABC(fs, OP_CLOSE, bl->nactvar, 0, 0); - luaK_concat(fs, &bl->breaklist, luaK_jump(fs)); -} - - -static void whilestat (LexState *ls, int line) { - /* whilestat -> WHILE cond DO block END */ - FuncState *fs = ls->fs; - int whileinit; - int condexit; - BlockCnt bl; - luaX_next(ls); /* skip WHILE */ - whileinit = luaK_getlabel(fs); - condexit = cond(ls); - enterblock(fs, &bl, 1); - checknext(ls, TK_DO); - block(ls); - luaK_patchlist(fs, luaK_jump(fs), whileinit); - check_match(ls, TK_END, TK_WHILE, line); - leaveblock(fs); - luaK_patchtohere(fs, condexit); /* false conditions finish the loop */ -} - - -static void repeatstat (LexState *ls, int line) { - /* repeatstat -> REPEAT block UNTIL cond */ - int condexit; - FuncState *fs = ls->fs; - int repeat_init = luaK_getlabel(fs); - BlockCnt bl1, bl2; - enterblock(fs, &bl1, 1); /* loop block */ - enterblock(fs, &bl2, 0); /* scope block */ - luaX_next(ls); /* skip REPEAT */ - chunk(ls); - check_match(ls, TK_UNTIL, TK_REPEAT, line); - condexit = cond(ls); /* read condition (inside scope block) */ - if (!bl2.upval) { /* no upvalues? */ - leaveblock(fs); /* finish scope */ - luaK_patchlist(ls->fs, condexit, repeat_init); /* close the loop */ - } - else { /* complete semantics when there are upvalues */ - breakstat(ls); /* if condition then break */ - luaK_patchtohere(ls->fs, condexit); /* else... */ - leaveblock(fs); /* finish scope... */ - luaK_patchlist(ls->fs, luaK_jump(fs), repeat_init); /* and repeat */ - } - leaveblock(fs); /* finish loop */ -} - - -static int exp1 (LexState *ls) { - expdesc e; - int k; - expr(ls, &e); - k = e.k; - luaK_exp2nextreg(ls->fs, &e); - return k; -} - - -static void forbody (LexState *ls, int base, int line, int nvars, int isnum) { - /* forbody -> DO block */ - BlockCnt bl; - FuncState *fs = ls->fs; - int prep, endfor; - adjustlocalvars(ls, 3); /* control variables */ - checknext(ls, TK_DO); - prep = isnum ? luaK_codeAsBx(fs, OP_FORPREP, base, NO_JUMP) : luaK_jump(fs); - enterblock(fs, &bl, 0); /* scope for declared variables */ - adjustlocalvars(ls, nvars); - luaK_reserveregs(fs, nvars); - block(ls); - leaveblock(fs); /* end of scope for declared variables */ - luaK_patchtohere(fs, prep); - endfor = (isnum) ? luaK_codeAsBx(fs, OP_FORLOOP, base, NO_JUMP) : - luaK_codeABC(fs, OP_TFORLOOP, base, 0, nvars); - luaK_fixline(fs, line); /* pretend that `OP_FOR' starts the loop */ - luaK_patchlist(fs, (isnum ? endfor : luaK_jump(fs)), prep + 1); -} - - -static void fornum (LexState *ls, TString *varname, int line) { - /* fornum -> NAME = exp1,exp1[,exp1] forbody */ - FuncState *fs = ls->fs; - int base = fs->freereg; - new_localvarliteral(ls, "(for index)", 0); - new_localvarliteral(ls, "(for limit)", 1); - new_localvarliteral(ls, "(for step)", 2); - new_localvar(ls, varname, 3); - checknext(ls, '='); - exp1(ls); /* initial value */ - checknext(ls, ','); - exp1(ls); /* limit */ - if (testnext(ls, ',')) - exp1(ls); /* optional step */ - else { /* default step = 1 */ - luaK_codeABx(fs, OP_LOADK, fs->freereg, luaK_numberK(fs, 1)); - luaK_reserveregs(fs, 1); - } - forbody(ls, base, line, 1, 1); -} - - -static void forlist (LexState *ls, TString *indexname) { - /* forlist -> NAME {,NAME} IN explist1 forbody */ - FuncState *fs = ls->fs; - expdesc e; - int nvars = 0; - int line; - int base = fs->freereg; - /* create control variables */ - new_localvarliteral(ls, "(for generator)", nvars++); - new_localvarliteral(ls, "(for state)", nvars++); - new_localvarliteral(ls, "(for control)", nvars++); - /* create declared variables */ - new_localvar(ls, indexname, nvars++); - while (testnext(ls, ',')) - new_localvar(ls, str_checkname(ls), nvars++); - checknext(ls, TK_IN); - line = ls->linenumber; - adjust_assign(ls, 3, explist1(ls, &e), &e); - luaK_checkstack(fs, 3); /* extra space to call generator */ - forbody(ls, base, line, nvars - 3, 0); -} - - -static void forstat (LexState *ls, int line) { - /* forstat -> FOR (fornum | forlist) END */ - FuncState *fs = ls->fs; - TString *varname; - BlockCnt bl; - enterblock(fs, &bl, 1); /* scope for loop and control variables */ - luaX_next(ls); /* skip `for' */ - varname = str_checkname(ls); /* first variable name */ - switch (ls->t.token) { - case '=': fornum(ls, varname, line); break; - case ',': case TK_IN: forlist(ls, varname); break; - default: luaX_syntaxerror(ls, LUA_QL("=") " or " LUA_QL("in") " expected"); - } - check_match(ls, TK_END, TK_FOR, line); - leaveblock(fs); /* loop scope (`break' jumps to this point) */ -} - - -static int test_then_block (LexState *ls) { - /* test_then_block -> [IF | ELSEIF] cond THEN block */ - int condexit; - luaX_next(ls); /* skip IF or ELSEIF */ - condexit = cond(ls); - checknext(ls, TK_THEN); - block(ls); /* `then' part */ - return condexit; -} - - -static void ifstat (LexState *ls, int line) { - /* ifstat -> IF cond THEN block {ELSEIF cond THEN block} [ELSE block] END */ - FuncState *fs = ls->fs; - int flist; - int escapelist = NO_JUMP; - flist = test_then_block(ls); /* IF cond THEN block */ - while (ls->t.token == TK_ELSEIF) { - luaK_concat(fs, &escapelist, luaK_jump(fs)); - luaK_patchtohere(fs, flist); - flist = test_then_block(ls); /* ELSEIF cond THEN block */ - } - if (ls->t.token == TK_ELSE) { - luaK_concat(fs, &escapelist, luaK_jump(fs)); - luaK_patchtohere(fs, flist); - luaX_next(ls); /* skip ELSE (after patch, for correct line info) */ - block(ls); /* `else' part */ - } - else - luaK_concat(fs, &escapelist, flist); - luaK_patchtohere(fs, escapelist); - check_match(ls, TK_END, TK_IF, line); -} - - -static void localfunc (LexState *ls) { - expdesc v, b; - FuncState *fs = ls->fs; - new_localvar(ls, str_checkname(ls), 0); - init_exp(&v, VLOCAL, fs->freereg); - luaK_reserveregs(fs, 1); - adjustlocalvars(ls, 1); - body(ls, &b, 0, ls->linenumber); - luaK_storevar(fs, &v, &b); - /* debug information will only see the variable after this point! */ - getlocvar(fs, fs->nactvar - 1).startpc = fs->pc; -} - - -static void localstat (LexState *ls) { - /* stat -> LOCAL NAME {`,' NAME} [`=' explist1] */ - int nvars = 0; - int nexps; - expdesc e; - do { - new_localvar(ls, str_checkname(ls), nvars++); - } while (testnext(ls, ',')); - if (testnext(ls, '=')) - nexps = explist1(ls, &e); - else { - e.k = VVOID; - nexps = 0; - } - adjust_assign(ls, nvars, nexps, &e); - adjustlocalvars(ls, nvars); -} - - -static int funcname (LexState *ls, expdesc *v) { - /* funcname -> NAME {field} [`:' NAME] */ - int needself = 0; - singlevar(ls, v); - while (ls->t.token == '.') - field(ls, v); - if (ls->t.token == ':') { - needself = 1; - field(ls, v); - } - return needself; -} - - -static void funcstat (LexState *ls, int line) { - /* funcstat -> FUNCTION funcname body */ - int needself; - expdesc v, b; - luaX_next(ls); /* skip FUNCTION */ - needself = funcname(ls, &v); - body(ls, &b, needself, line); - luaK_storevar(ls->fs, &v, &b); - luaK_fixline(ls->fs, line); /* definition `happens' in the first line */ -} - - -static void exprstat (LexState *ls) { - /* stat -> func | assignment */ - FuncState *fs = ls->fs; - struct LHS_assign v; - primaryexp(ls, &v.v); - if (v.v.k == VCALL) /* stat -> func */ - SETARG_C(getcode(fs, &v.v), 1); /* call statement uses no results */ - else { /* stat -> assignment */ - v.prev = NULL; - assignment(ls, &v, 1); - } -} - - -static void retstat (LexState *ls) { - /* stat -> RETURN explist */ - FuncState *fs = ls->fs; - expdesc e; - int first, nret; /* registers with returned values */ - luaX_next(ls); /* skip RETURN */ - if (block_follow(ls->t.token) || ls->t.token == ';') - first = nret = 0; /* return no values */ - else { - nret = explist1(ls, &e); /* optional return values */ - if (hasmultret(e.k)) { - luaK_setmultret(fs, &e); - if (e.k == VCALL && nret == 1) { /* tail call? */ - SET_OPCODE(getcode(fs,&e), OP_TAILCALL); - lua_assert(GETARG_A(getcode(fs,&e)) == fs->nactvar); - } - first = fs->nactvar; - nret = LUA_MULTRET; /* return all values */ - } - else { - if (nret == 1) /* only one single value? */ - first = luaK_exp2anyreg(fs, &e); - else { - luaK_exp2nextreg(fs, &e); /* values must go to the `stack' */ - first = fs->nactvar; /* return all `active' values */ - lua_assert(nret == fs->freereg - first); - } - } - } - luaK_ret(fs, first, nret); -} - - -static int statement (LexState *ls) { - int line = ls->linenumber; /* may be needed for error messages */ - switch (ls->t.token) { - case TK_IF: { /* stat -> ifstat */ - ifstat(ls, line); - return 0; - } - case TK_WHILE: { /* stat -> whilestat */ - whilestat(ls, line); - return 0; - } - case TK_DO: { /* stat -> DO block END */ - luaX_next(ls); /* skip DO */ - block(ls); - check_match(ls, TK_END, TK_DO, line); - return 0; - } - case TK_FOR: { /* stat -> forstat */ - forstat(ls, line); - return 0; - } - case TK_REPEAT: { /* stat -> repeatstat */ - repeatstat(ls, line); - return 0; - } - case TK_FUNCTION: { - funcstat(ls, line); /* stat -> funcstat */ - return 0; - } - case TK_LOCAL: { /* stat -> localstat */ - luaX_next(ls); /* skip LOCAL */ - if (testnext(ls, TK_FUNCTION)) /* local function? */ - localfunc(ls); - else - localstat(ls); - return 0; - } - case TK_RETURN: { /* stat -> retstat */ - retstat(ls); - return 1; /* must be last statement */ - } - case TK_BREAK: { /* stat -> breakstat */ - luaX_next(ls); /* skip BREAK */ - breakstat(ls); - return 1; /* must be last statement */ - } - default: { - exprstat(ls); - return 0; /* to avoid warnings */ - } - } -} - - -static void chunk (LexState *ls) { - /* chunk -> { stat [`;'] } */ - int islast = 0; - enterlevel(ls); - while (!islast && !block_follow(ls->t.token)) { - islast = statement(ls); - testnext(ls, ';'); - lua_assert(ls->fs->f->maxstacksize >= ls->fs->freereg && - ls->fs->freereg >= ls->fs->nactvar); - ls->fs->freereg = ls->fs->nactvar; /* free registers */ - } - leavelevel(ls); -} - -/* }====================================================================== */ diff --git a/ml_system/lib/lua51/src/lparser.h b/ml_system/lib/lua51/src/lparser.h deleted file mode 100644 index 18836af..0000000 --- a/ml_system/lib/lua51/src/lparser.h +++ /dev/null @@ -1,82 +0,0 @@ -/* -** $Id: lparser.h,v 1.57.1.1 2007/12/27 13:02:25 roberto Exp $ -** Lua Parser -** See Copyright Notice in lua.h -*/ - -#ifndef lparser_h -#define lparser_h - -#include "llimits.h" -#include "lobject.h" -#include "lzio.h" - - -/* -** Expression descriptor -*/ - -typedef enum { - VVOID, /* no value */ - VNIL, - VTRUE, - VFALSE, - VK, /* info = index of constant in `k' */ - VKNUM, /* nval = numerical value */ - VLOCAL, /* info = local register */ - VUPVAL, /* info = index of upvalue in `upvalues' */ - VGLOBAL, /* info = index of table; aux = index of global name in `k' */ - VINDEXED, /* info = table register; aux = index register (or `k') */ - VJMP, /* info = instruction pc */ - VRELOCABLE, /* info = instruction pc */ - VNONRELOC, /* info = result register */ - VCALL, /* info = instruction pc */ - VVARARG /* info = instruction pc */ -} expkind; - -typedef struct expdesc { - expkind k; - union { - struct { int info, aux; } s; - lua_Number nval; - } u; - int t; /* patch list of `exit when true' */ - int f; /* patch list of `exit when false' */ -} expdesc; - - -typedef struct upvaldesc { - lu_byte k; - lu_byte info; -} upvaldesc; - - -struct BlockCnt; /* defined in lparser.c */ - - -/* state needed to generate code for a given function */ -typedef struct FuncState { - Proto *f; /* current function header */ - Table *h; /* table to find (and reuse) elements in `k' */ - struct FuncState *prev; /* enclosing function */ - struct LexState *ls; /* lexical state */ - struct lua_State *L; /* copy of the Lua state */ - struct BlockCnt *bl; /* chain of current blocks */ - int pc; /* next position to code (equivalent to `ncode') */ - int lasttarget; /* `pc' of last `jump target' */ - int jpc; /* list of pending jumps to `pc' */ - int freereg; /* first free register */ - int nk; /* number of elements in `k' */ - int np; /* number of elements in `p' */ - short nlocvars; /* number of elements in `locvars' */ - lu_byte nactvar; /* number of active local variables */ - upvaldesc upvalues[LUAI_MAXUPVALUES]; /* upvalues */ - unsigned short actvar[LUAI_MAXVARS]; /* declared-variable stack */ -} FuncState; - - -LUAI_FUNC Proto *luaY_parser (lua_State *L, ZIO *z, Mbuffer *buff, - const char *name); - - -#endif diff --git a/ml_system/lib/lua51/src/lstate.c b/ml_system/lib/lua51/src/lstate.c deleted file mode 100644 index 4313b83..0000000 --- a/ml_system/lib/lua51/src/lstate.c +++ /dev/null @@ -1,214 +0,0 @@ -/* -** $Id: lstate.c,v 2.36.1.2 2008/01/03 15:20:39 roberto Exp $ -** Global State -** See Copyright Notice in lua.h -*/ - - -#include - -#define lstate_c -#define LUA_CORE - -#include "lua.h" - -#include "ldebug.h" -#include "ldo.h" -#include "lfunc.h" -#include "lgc.h" -#include "llex.h" -#include "lmem.h" -#include "lstate.h" -#include "lstring.h" -#include "ltable.h" -#include "ltm.h" - - -#define state_size(x) (sizeof(x) + LUAI_EXTRASPACE) -#define fromstate(l) (cast(lu_byte *, (l)) - LUAI_EXTRASPACE) -#define tostate(l) (cast(lua_State *, cast(lu_byte *, l) + LUAI_EXTRASPACE)) - - -/* -** Main thread combines a thread state and the global state -*/ -typedef struct LG { - lua_State l; - global_State g; -} LG; - - - -static void stack_init (lua_State *L1, lua_State *L) { - /* initialize CallInfo array */ - L1->base_ci = luaM_newvector(L, BASIC_CI_SIZE, CallInfo); - L1->ci = L1->base_ci; - L1->size_ci = BASIC_CI_SIZE; - L1->end_ci = L1->base_ci + L1->size_ci - 1; - /* initialize stack array */ - L1->stack = luaM_newvector(L, BASIC_STACK_SIZE + EXTRA_STACK, TValue); - L1->stacksize = BASIC_STACK_SIZE + EXTRA_STACK; - L1->top = L1->stack; - L1->stack_last = L1->stack+(L1->stacksize - EXTRA_STACK)-1; - /* initialize first ci */ - L1->ci->func = L1->top; - setnilvalue(L1->top++); /* `function' entry for this `ci' */ - L1->base = L1->ci->base = L1->top; - L1->ci->top = L1->top + LUA_MINSTACK; -} - - -static void freestack (lua_State *L, lua_State *L1) { - luaM_freearray(L, L1->base_ci, L1->size_ci, CallInfo); - luaM_freearray(L, L1->stack, L1->stacksize, TValue); -} - - -/* -** open parts that may cause memory-allocation errors -*/ -static void f_luaopen (lua_State *L, void *ud) { - global_State *g = G(L); - UNUSED(ud); - stack_init(L, L); /* init stack */ - sethvalue(L, gt(L), luaH_new(L, 0, 2)); /* table of globals */ - sethvalue(L, registry(L), luaH_new(L, 0, 2)); /* registry */ - luaS_resize(L, MINSTRTABSIZE); /* initial size of string table */ - luaT_init(L); - luaX_init(L); - luaS_fix(luaS_newliteral(L, MEMERRMSG)); - g->GCthreshold = 4*g->totalbytes; -} - - -static void preinit_state (lua_State *L, global_State *g) { - G(L) = g; - L->stack = NULL; - L->stacksize = 0; - L->errorJmp = NULL; - L->hook = NULL; - L->hookmask = 0; - L->basehookcount = 0; - L->allowhook = 1; - resethookcount(L); - L->openupval = NULL; - L->size_ci = 0; - L->nCcalls = L->baseCcalls = 0; - L->status = 0; - L->base_ci = L->ci = NULL; - L->savedpc = NULL; - L->errfunc = 0; - setnilvalue(gt(L)); -} - - -static void close_state (lua_State *L) { - global_State *g = G(L); - luaF_close(L, L->stack); /* close all upvalues for this thread */ - luaC_freeall(L); /* collect all objects */ - lua_assert(g->rootgc == obj2gco(L)); - lua_assert(g->strt.nuse == 0); - luaM_freearray(L, G(L)->strt.hash, G(L)->strt.size, TString *); - luaZ_freebuffer(L, &g->buff); - freestack(L, L); - lua_assert(g->totalbytes == sizeof(LG)); - (*g->frealloc)(g->ud, fromstate(L), state_size(LG), 0); -} - - -lua_State *luaE_newthread (lua_State *L) { - lua_State *L1 = tostate(luaM_malloc(L, state_size(lua_State))); - luaC_link(L, obj2gco(L1), LUA_TTHREAD); - preinit_state(L1, G(L)); - stack_init(L1, L); /* init stack */ - setobj2n(L, gt(L1), gt(L)); /* share table of globals */ - L1->hookmask = L->hookmask; - L1->basehookcount = L->basehookcount; - L1->hook = L->hook; - resethookcount(L1); - lua_assert(iswhite(obj2gco(L1))); - return L1; -} - - -void luaE_freethread (lua_State *L, lua_State *L1) { - luaF_close(L1, L1->stack); /* close all upvalues for this thread */ - lua_assert(L1->openupval == NULL); - luai_userstatefree(L1); - freestack(L, L1); - luaM_freemem(L, fromstate(L1), state_size(lua_State)); -} - - -LUA_API lua_State *lua_newstate (lua_Alloc f, void *ud) { - int i; - lua_State *L; - global_State *g; - void *l = (*f)(ud, NULL, 0, state_size(LG)); - if (l == NULL) return NULL; - L = tostate(l); - g = &((LG *)L)->g; - L->next = NULL; - L->tt = LUA_TTHREAD; - g->currentwhite = bit2mask(WHITE0BIT, FIXEDBIT); - L->marked = luaC_white(g); - set2bits(L->marked, FIXEDBIT, SFIXEDBIT); - preinit_state(L, g); - g->frealloc = f; - g->ud = ud; - g->mainthread = L; - g->uvhead.u.l.prev = &g->uvhead; - g->uvhead.u.l.next = &g->uvhead; - g->GCthreshold = 0; /* mark it as unfinished state */ - g->strt.size = 0; - g->strt.nuse = 0; - g->strt.hash = NULL; - setnilvalue(registry(L)); - luaZ_initbuffer(L, &g->buff); - g->panic = NULL; - g->gcstate = GCSpause; - g->rootgc = obj2gco(L); - g->sweepstrgc = 0; - g->sweepgc = &g->rootgc; - g->gray = NULL; - g->grayagain = NULL; - g->weak = NULL; - g->tmudata = NULL; - g->totalbytes = sizeof(LG); - g->gcpause = LUAI_GCPAUSE; - g->gcstepmul = LUAI_GCMUL; - g->gcdept = 0; - for (i=0; imt[i] = NULL; - if (luaD_rawrunprotected(L, f_luaopen, NULL) != 0) { - /* memory allocation error: free partial state */ - close_state(L); - L = NULL; - } - else - luai_userstateopen(L); - return L; -} - - -static void callallgcTM (lua_State *L, void *ud) { - UNUSED(ud); - luaC_callGCTM(L); /* call GC metamethods for all udata */ -} - - -LUA_API void lua_close (lua_State *L) { - L = G(L)->mainthread; /* only the main thread can be closed */ - lua_lock(L); - luaF_close(L, L->stack); /* close all upvalues for this thread */ - luaC_separateudata(L, 1); /* separate udata that have GC metamethods */ - L->errfunc = 0; /* no error function during GC metamethods */ - do { /* repeat until no more errors */ - L->ci = L->base_ci; - L->base = L->top = L->ci->base; - L->nCcalls = L->baseCcalls = 0; - } while (luaD_rawrunprotected(L, callallgcTM, NULL) != 0); - lua_assert(G(L)->tmudata == NULL); - luai_userstateclose(L); - close_state(L); -} - diff --git a/ml_system/lib/lua51/src/lstate.h b/ml_system/lib/lua51/src/lstate.h deleted file mode 100644 index 3bc575b..0000000 --- a/ml_system/lib/lua51/src/lstate.h +++ /dev/null @@ -1,169 +0,0 @@ -/* -** $Id: lstate.h,v 2.24.1.2 2008/01/03 15:20:39 roberto Exp $ -** Global State -** See Copyright Notice in lua.h -*/ - -#ifndef lstate_h -#define lstate_h - -#include "lua.h" - -#include "lobject.h" -#include "ltm.h" -#include "lzio.h" - - - -struct lua_longjmp; /* defined in ldo.c */ - - -/* table of globals */ -#define gt(L) (&L->l_gt) - -/* registry */ -#define registry(L) (&G(L)->l_registry) - - -/* extra stack space to handle TM calls and some other extras */ -#define EXTRA_STACK 5 - - -#define BASIC_CI_SIZE 8 - -#define BASIC_STACK_SIZE (2*LUA_MINSTACK) - - - -typedef struct stringtable { - GCObject **hash; - lu_int32 nuse; /* number of elements */ - int size; -} stringtable; - - -/* -** informations about a call -*/ -typedef struct CallInfo { - StkId base; /* base for this function */ - StkId func; /* function index in the stack */ - StkId top; /* top for this function */ - const Instruction *savedpc; - int nresults; /* expected number of results from this function */ - int tailcalls; /* number of tail calls lost under this entry */ -} CallInfo; - - - -#define curr_func(L) (clvalue(L->ci->func)) -#define ci_func(ci) (clvalue((ci)->func)) -#define f_isLua(ci) (!ci_func(ci)->c.isC) -#define isLua(ci) (ttisfunction((ci)->func) && f_isLua(ci)) - - -/* -** `global state', shared by all threads of this state -*/ -typedef struct global_State { - stringtable strt; /* hash table for strings */ - lua_Alloc frealloc; /* function to reallocate memory */ - void *ud; /* auxiliary data to `frealloc' */ - lu_byte currentwhite; - lu_byte gcstate; /* state of garbage collector */ - int sweepstrgc; /* position of sweep in `strt' */ - GCObject *rootgc; /* list of all collectable objects */ - GCObject **sweepgc; /* position of sweep in `rootgc' */ - GCObject *gray; /* list of gray objects */ - GCObject *grayagain; /* list of objects to be traversed atomically */ - GCObject *weak; /* list of weak tables (to be cleared) */ - GCObject *tmudata; /* last element of list of userdata to be GC */ - Mbuffer buff; /* temporary buffer for string concatentation */ - lu_mem GCthreshold; - lu_mem totalbytes; /* number of bytes currently allocated */ - lu_mem estimate; /* an estimate of number of bytes actually in use */ - lu_mem gcdept; /* how much GC is `behind schedule' */ - int gcpause; /* size of pause between successive GCs */ - int gcstepmul; /* GC `granularity' */ - lua_CFunction panic; /* to be called in unprotected errors */ - TValue l_registry; - struct lua_State *mainthread; - UpVal uvhead; /* head of double-linked list of all open upvalues */ - struct Table *mt[NUM_TAGS]; /* metatables for basic types */ - TString *tmname[TM_N]; /* array with tag-method names */ -} global_State; - - -/* -** `per thread' state -*/ -struct lua_State { - CommonHeader; - lu_byte status; - StkId top; /* first free slot in the stack */ - StkId base; /* base of current function */ - global_State *l_G; - CallInfo *ci; /* call info for current function */ - const Instruction *savedpc; /* `savedpc' of current function */ - StkId stack_last; /* last free slot in the stack */ - StkId stack; /* stack base */ - CallInfo *end_ci; /* points after end of ci array*/ - CallInfo *base_ci; /* array of CallInfo's */ - int stacksize; - int size_ci; /* size of array `base_ci' */ - unsigned short nCcalls; /* number of nested C calls */ - unsigned short baseCcalls; /* nested C calls when resuming coroutine */ - lu_byte hookmask; - lu_byte allowhook; - int basehookcount; - int hookcount; - lua_Hook hook; - TValue l_gt; /* table of globals */ - TValue env; /* temporary place for environments */ - GCObject *openupval; /* list of open upvalues in this stack */ - GCObject *gclist; - struct lua_longjmp *errorJmp; /* current error recover point */ - ptrdiff_t errfunc; /* current error handling function (stack index) */ -}; - - -#define G(L) (L->l_G) - - -/* -** Union of all collectable objects -*/ -union GCObject { - GCheader gch; - union TString ts; - union Udata u; - union Closure cl; - struct Table h; - struct Proto p; - struct UpVal uv; - struct lua_State th; /* thread */ -}; - - -/* macros to convert a GCObject into a specific value */ -#define rawgco2ts(o) check_exp((o)->gch.tt == LUA_TSTRING, &((o)->ts)) -#define gco2ts(o) (&rawgco2ts(o)->tsv) -#define rawgco2u(o) check_exp((o)->gch.tt == LUA_TUSERDATA, &((o)->u)) -#define gco2u(o) (&rawgco2u(o)->uv) -#define gco2cl(o) check_exp((o)->gch.tt == LUA_TFUNCTION, &((o)->cl)) -#define gco2h(o) check_exp((o)->gch.tt == LUA_TTABLE, &((o)->h)) -#define gco2p(o) check_exp((o)->gch.tt == LUA_TPROTO, &((o)->p)) -#define gco2uv(o) check_exp((o)->gch.tt == LUA_TUPVAL, &((o)->uv)) -#define ngcotouv(o) \ - check_exp((o) == NULL || (o)->gch.tt == LUA_TUPVAL, &((o)->uv)) -#define gco2th(o) check_exp((o)->gch.tt == LUA_TTHREAD, &((o)->th)) - -/* macro to convert any Lua object into a GCObject */ -#define obj2gco(v) (cast(GCObject *, (v))) - - -LUAI_FUNC lua_State *luaE_newthread (lua_State *L); -LUAI_FUNC void luaE_freethread (lua_State *L, lua_State *L1); - -#endif - diff --git a/ml_system/lib/lua51/src/lstring.c b/ml_system/lib/lua51/src/lstring.c deleted file mode 100644 index 4911315..0000000 --- a/ml_system/lib/lua51/src/lstring.c +++ /dev/null @@ -1,111 +0,0 @@ -/* -** $Id: lstring.c,v 2.8.1.1 2007/12/27 13:02:25 roberto Exp $ -** String table (keeps all strings handled by Lua) -** See Copyright Notice in lua.h -*/ - - -#include - -#define lstring_c -#define LUA_CORE - -#include "lua.h" - -#include "lmem.h" -#include "lobject.h" -#include "lstate.h" -#include "lstring.h" - - - -void luaS_resize (lua_State *L, int newsize) { - GCObject **newhash; - stringtable *tb; - int i; - if (G(L)->gcstate == GCSsweepstring) - return; /* cannot resize during GC traverse */ - newhash = luaM_newvector(L, newsize, GCObject *); - tb = &G(L)->strt; - for (i=0; isize; i++) { - GCObject *p = tb->hash[i]; - while (p) { /* for each node in the list */ - GCObject *next = p->gch.next; /* save next */ - unsigned int h = gco2ts(p)->hash; - int h1 = lmod(h, newsize); /* new position */ - lua_assert(cast_int(h%newsize) == lmod(h, newsize)); - p->gch.next = newhash[h1]; /* chain it */ - newhash[h1] = p; - p = next; - } - } - luaM_freearray(L, tb->hash, tb->size, TString *); - tb->size = newsize; - tb->hash = newhash; -} - - -static TString *newlstr (lua_State *L, const char *str, size_t l, - unsigned int h) { - TString *ts; - stringtable *tb; - if (l+1 > (MAX_SIZET - sizeof(TString))/sizeof(char)) - luaM_toobig(L); - ts = cast(TString *, luaM_malloc(L, (l+1)*sizeof(char)+sizeof(TString))); - ts->tsv.len = l; - ts->tsv.hash = h; - ts->tsv.marked = luaC_white(G(L)); - ts->tsv.tt = LUA_TSTRING; - ts->tsv.reserved = 0; - memcpy(ts+1, str, l*sizeof(char)); - ((char *)(ts+1))[l] = '\0'; /* ending 0 */ - tb = &G(L)->strt; - h = lmod(h, tb->size); - ts->tsv.next = tb->hash[h]; /* chain new entry */ - tb->hash[h] = obj2gco(ts); - tb->nuse++; - if (tb->nuse > cast(lu_int32, tb->size) && tb->size <= MAX_INT/2) - luaS_resize(L, tb->size*2); /* too crowded */ - return ts; -} - - -TString *luaS_newlstr (lua_State *L, const char *str, size_t l) { - GCObject *o; - unsigned int h = cast(unsigned int, l); /* seed */ - size_t step = (l>>5)+1; /* if string is too long, don't hash all its chars */ - size_t l1; - for (l1=l; l1>=step; l1-=step) /* compute hash */ - h = h ^ ((h<<5)+(h>>2)+cast(unsigned char, str[l1-1])); - for (o = G(L)->strt.hash[lmod(h, G(L)->strt.size)]; - o != NULL; - o = o->gch.next) { - TString *ts = rawgco2ts(o); - if (ts->tsv.len == l && (memcmp(str, getstr(ts), l) == 0)) { - /* string may be dead */ - if (isdead(G(L), o)) changewhite(o); - return ts; - } - } - return newlstr(L, str, l, h); /* not found */ -} - - -Udata *luaS_newudata (lua_State *L, size_t s, Table *e) { - Udata *u; - if (s > MAX_SIZET - sizeof(Udata)) - luaM_toobig(L); - u = cast(Udata *, luaM_malloc(L, s + sizeof(Udata))); - u->uv.marked = luaC_white(G(L)); /* is not finalized */ - u->uv.tt = LUA_TUSERDATA; - u->uv.len = s; - u->uv.metatable = NULL; - u->uv.env = e; - /* chain it on udata list (after main thread) */ - u->uv.next = G(L)->mainthread->next; - G(L)->mainthread->next = obj2gco(u); - return u; -} - diff --git a/ml_system/lib/lua51/src/lstring.h b/ml_system/lib/lua51/src/lstring.h deleted file mode 100644 index 73a2ff8..0000000 --- a/ml_system/lib/lua51/src/lstring.h +++ /dev/null @@ -1,31 +0,0 @@ -/* -** $Id: lstring.h,v 1.43.1.1 2007/12/27 13:02:25 roberto Exp $ -** String table (keep all strings handled by Lua) -** See Copyright Notice in lua.h -*/ - -#ifndef lstring_h -#define lstring_h - - -#include "lgc.h" -#include "lobject.h" -#include "lstate.h" - - -#define sizestring(s) (sizeof(union TString)+((s)->len+1)*sizeof(char)) - -#define sizeudata(u) (sizeof(union Udata)+(u)->len) - -#define luaS_new(L, s) (luaS_newlstr(L, s, strlen(s))) -#define luaS_newliteral(L, s) (luaS_newlstr(L, "" s, \ - (sizeof(s)/sizeof(char))-1)) - -#define luaS_fix(s) l_setbit((s)->tsv.marked, FIXEDBIT) - -LUAI_FUNC void luaS_resize (lua_State *L, int newsize); -LUAI_FUNC Udata *luaS_newudata (lua_State *L, size_t s, Table *e); -LUAI_FUNC TString *luaS_newlstr (lua_State *L, const char *str, size_t l); - - -#endif diff --git a/ml_system/lib/lua51/src/lstrlib.c b/ml_system/lib/lua51/src/lstrlib.c deleted file mode 100644 index 1b4763d..0000000 --- a/ml_system/lib/lua51/src/lstrlib.c +++ /dev/null @@ -1,869 +0,0 @@ -/* -** $Id: lstrlib.c,v 1.132.1.4 2008/07/11 17:27:21 roberto Exp $ -** Standard library for string operations and pattern-matching -** See Copyright Notice in lua.h -*/ - - -#include -#include -#include -#include -#include - -#define lstrlib_c -#define LUA_LIB - -#include "lua.h" - -#include "lauxlib.h" -#include "lualib.h" - - -/* macro to `unsign' a character */ -#define uchar(c) ((unsigned char)(c)) - - - -static int str_len (lua_State *L) { - size_t l; - luaL_checklstring(L, 1, &l); - lua_pushinteger(L, l); - return 1; -} - - -static ptrdiff_t posrelat (ptrdiff_t pos, size_t len) { - /* relative string position: negative means back from end */ - if (pos < 0) pos += (ptrdiff_t)len + 1; - return (pos >= 0) ? pos : 0; -} - - -static int str_sub (lua_State *L) { - size_t l; - const char *s = luaL_checklstring(L, 1, &l); - ptrdiff_t start = posrelat(luaL_checkinteger(L, 2), l); - ptrdiff_t end = posrelat(luaL_optinteger(L, 3, -1), l); - if (start < 1) start = 1; - if (end > (ptrdiff_t)l) end = (ptrdiff_t)l; - if (start <= end) - lua_pushlstring(L, s+start-1, end-start+1); - else lua_pushliteral(L, ""); - return 1; -} - - -static int str_reverse (lua_State *L) { - size_t l; - luaL_Buffer b; - const char *s = luaL_checklstring(L, 1, &l); - luaL_buffinit(L, &b); - while (l--) luaL_addchar(&b, s[l]); - luaL_pushresult(&b); - return 1; -} - - -static int str_lower (lua_State *L) { - size_t l; - size_t i; - luaL_Buffer b; - const char *s = luaL_checklstring(L, 1, &l); - luaL_buffinit(L, &b); - for (i=0; i 0) - luaL_addlstring(&b, s, l); - luaL_pushresult(&b); - return 1; -} - - -static int str_byte (lua_State *L) { - size_t l; - const char *s = luaL_checklstring(L, 1, &l); - ptrdiff_t posi = posrelat(luaL_optinteger(L, 2, 1), l); - ptrdiff_t pose = posrelat(luaL_optinteger(L, 3, posi), l); - int n, i; - if (posi <= 0) posi = 1; - if ((size_t)pose > l) pose = l; - if (posi > pose) return 0; /* empty interval; return no values */ - n = (int)(pose - posi + 1); - if (posi + n <= pose) /* overflow? */ - luaL_error(L, "string slice too long"); - luaL_checkstack(L, n, "string slice too long"); - for (i=0; i= ms->level || ms->capture[l].len == CAP_UNFINISHED) - return luaL_error(ms->L, "invalid capture index"); - return l; -} - - -static int capture_to_close (MatchState *ms) { - int level = ms->level; - for (level--; level>=0; level--) - if (ms->capture[level].len == CAP_UNFINISHED) return level; - return luaL_error(ms->L, "invalid pattern capture"); -} - - -static const char *classend (MatchState *ms, const char *p) { - switch (*p++) { - case L_ESC: { - if (*p == '\0') - luaL_error(ms->L, "malformed pattern (ends with " LUA_QL("%%") ")"); - return p+1; - } - case '[': { - if (*p == '^') p++; - do { /* look for a `]' */ - if (*p == '\0') - luaL_error(ms->L, "malformed pattern (missing " LUA_QL("]") ")"); - if (*(p++) == L_ESC && *p != '\0') - p++; /* skip escapes (e.g. `%]') */ - } while (*p != ']'); - return p+1; - } - default: { - return p; - } - } -} - - -static int match_class (int c, int cl) { - int res; - switch (tolower(cl)) { - case 'a' : res = isalpha(c); break; - case 'c' : res = iscntrl(c); break; - case 'd' : res = isdigit(c); break; - case 'l' : res = islower(c); break; - case 'p' : res = ispunct(c); break; - case 's' : res = isspace(c); break; - case 'u' : res = isupper(c); break; - case 'w' : res = isalnum(c); break; - case 'x' : res = isxdigit(c); break; - case 'z' : res = (c == 0); break; - default: return (cl == c); - } - return (islower(cl) ? res : !res); -} - - -static int matchbracketclass (int c, const char *p, const char *ec) { - int sig = 1; - if (*(p+1) == '^') { - sig = 0; - p++; /* skip the `^' */ - } - while (++p < ec) { - if (*p == L_ESC) { - p++; - if (match_class(c, uchar(*p))) - return sig; - } - else if ((*(p+1) == '-') && (p+2 < ec)) { - p+=2; - if (uchar(*(p-2)) <= c && c <= uchar(*p)) - return sig; - } - else if (uchar(*p) == c) return sig; - } - return !sig; -} - - -static int singlematch (int c, const char *p, const char *ep) { - switch (*p) { - case '.': return 1; /* matches any char */ - case L_ESC: return match_class(c, uchar(*(p+1))); - case '[': return matchbracketclass(c, p, ep-1); - default: return (uchar(*p) == c); - } -} - - -static const char *match (MatchState *ms, const char *s, const char *p); - - -static const char *matchbalance (MatchState *ms, const char *s, - const char *p) { - if (*p == 0 || *(p+1) == 0) - luaL_error(ms->L, "unbalanced pattern"); - if (*s != *p) return NULL; - else { - int b = *p; - int e = *(p+1); - int cont = 1; - while (++s < ms->src_end) { - if (*s == e) { - if (--cont == 0) return s+1; - } - else if (*s == b) cont++; - } - } - return NULL; /* string ends out of balance */ -} - - -static const char *max_expand (MatchState *ms, const char *s, - const char *p, const char *ep) { - ptrdiff_t i = 0; /* counts maximum expand for item */ - while ((s+i)src_end && singlematch(uchar(*(s+i)), p, ep)) - i++; - /* keeps trying to match with the maximum repetitions */ - while (i>=0) { - const char *res = match(ms, (s+i), ep+1); - if (res) return res; - i--; /* else didn't match; reduce 1 repetition to try again */ - } - return NULL; -} - - -static const char *min_expand (MatchState *ms, const char *s, - const char *p, const char *ep) { - for (;;) { - const char *res = match(ms, s, ep+1); - if (res != NULL) - return res; - else if (ssrc_end && singlematch(uchar(*s), p, ep)) - s++; /* try with one more repetition */ - else return NULL; - } -} - - -static const char *start_capture (MatchState *ms, const char *s, - const char *p, int what) { - const char *res; - int level = ms->level; - if (level >= LUA_MAXCAPTURES) luaL_error(ms->L, "too many captures"); - ms->capture[level].init = s; - ms->capture[level].len = what; - ms->level = level+1; - if ((res=match(ms, s, p)) == NULL) /* match failed? */ - ms->level--; /* undo capture */ - return res; -} - - -static const char *end_capture (MatchState *ms, const char *s, - const char *p) { - int l = capture_to_close(ms); - const char *res; - ms->capture[l].len = s - ms->capture[l].init; /* close capture */ - if ((res = match(ms, s, p)) == NULL) /* match failed? */ - ms->capture[l].len = CAP_UNFINISHED; /* undo capture */ - return res; -} - - -static const char *match_capture (MatchState *ms, const char *s, int l) { - size_t len; - l = check_capture(ms, l); - len = ms->capture[l].len; - if ((size_t)(ms->src_end-s) >= len && - memcmp(ms->capture[l].init, s, len) == 0) - return s+len; - else return NULL; -} - - -static const char *match (MatchState *ms, const char *s, const char *p) { - init: /* using goto's to optimize tail recursion */ - switch (*p) { - case '(': { /* start capture */ - if (*(p+1) == ')') /* position capture? */ - return start_capture(ms, s, p+2, CAP_POSITION); - else - return start_capture(ms, s, p+1, CAP_UNFINISHED); - } - case ')': { /* end capture */ - return end_capture(ms, s, p+1); - } - case L_ESC: { - switch (*(p+1)) { - case 'b': { /* balanced string? */ - s = matchbalance(ms, s, p+2); - if (s == NULL) return NULL; - p+=4; goto init; /* else return match(ms, s, p+4); */ - } - case 'f': { /* frontier? */ - const char *ep; char previous; - p += 2; - if (*p != '[') - luaL_error(ms->L, "missing " LUA_QL("[") " after " - LUA_QL("%%f") " in pattern"); - ep = classend(ms, p); /* points to what is next */ - previous = (s == ms->src_init) ? '\0' : *(s-1); - if (matchbracketclass(uchar(previous), p, ep-1) || - !matchbracketclass(uchar(*s), p, ep-1)) return NULL; - p=ep; goto init; /* else return match(ms, s, ep); */ - } - default: { - if (isdigit(uchar(*(p+1)))) { /* capture results (%0-%9)? */ - s = match_capture(ms, s, uchar(*(p+1))); - if (s == NULL) return NULL; - p+=2; goto init; /* else return match(ms, s, p+2) */ - } - goto dflt; /* case default */ - } - } - } - case '\0': { /* end of pattern */ - return s; /* match succeeded */ - } - case '$': { - if (*(p+1) == '\0') /* is the `$' the last char in pattern? */ - return (s == ms->src_end) ? s : NULL; /* check end of string */ - else goto dflt; - } - default: dflt: { /* it is a pattern item */ - const char *ep = classend(ms, p); /* points to what is next */ - int m = ssrc_end && singlematch(uchar(*s), p, ep); - switch (*ep) { - case '?': { /* optional */ - const char *res; - if (m && ((res=match(ms, s+1, ep+1)) != NULL)) - return res; - p=ep+1; goto init; /* else return match(ms, s, ep+1); */ - } - case '*': { /* 0 or more repetitions */ - return max_expand(ms, s, p, ep); - } - case '+': { /* 1 or more repetitions */ - return (m ? max_expand(ms, s+1, p, ep) : NULL); - } - case '-': { /* 0 or more repetitions (minimum) */ - return min_expand(ms, s, p, ep); - } - default: { - if (!m) return NULL; - s++; p=ep; goto init; /* else return match(ms, s+1, ep); */ - } - } - } - } -} - - - -static const char *lmemfind (const char *s1, size_t l1, - const char *s2, size_t l2) { - if (l2 == 0) return s1; /* empty strings are everywhere */ - else if (l2 > l1) return NULL; /* avoids a negative `l1' */ - else { - const char *init; /* to search for a `*s2' inside `s1' */ - l2--; /* 1st char will be checked by `memchr' */ - l1 = l1-l2; /* `s2' cannot be found after that */ - while (l1 > 0 && (init = (const char *)memchr(s1, *s2, l1)) != NULL) { - init++; /* 1st char is already checked */ - if (memcmp(init, s2+1, l2) == 0) - return init-1; - else { /* correct `l1' and `s1' to try again */ - l1 -= init-s1; - s1 = init; - } - } - return NULL; /* not found */ - } -} - - -static void push_onecapture (MatchState *ms, int i, const char *s, - const char *e) { - if (i >= ms->level) { - if (i == 0) /* ms->level == 0, too */ - lua_pushlstring(ms->L, s, e - s); /* add whole match */ - else - luaL_error(ms->L, "invalid capture index"); - } - else { - ptrdiff_t l = ms->capture[i].len; - if (l == CAP_UNFINISHED) luaL_error(ms->L, "unfinished capture"); - if (l == CAP_POSITION) - lua_pushinteger(ms->L, ms->capture[i].init - ms->src_init + 1); - else - lua_pushlstring(ms->L, ms->capture[i].init, l); - } -} - - -static int push_captures (MatchState *ms, const char *s, const char *e) { - int i; - int nlevels = (ms->level == 0 && s) ? 1 : ms->level; - luaL_checkstack(ms->L, nlevels, "too many captures"); - for (i = 0; i < nlevels; i++) - push_onecapture(ms, i, s, e); - return nlevels; /* number of strings pushed */ -} - - -static int str_find_aux (lua_State *L, int find) { - size_t l1, l2; - const char *s = luaL_checklstring(L, 1, &l1); - const char *p = luaL_checklstring(L, 2, &l2); - ptrdiff_t init = posrelat(luaL_optinteger(L, 3, 1), l1) - 1; - if (init < 0) init = 0; - else if ((size_t)(init) > l1) init = (ptrdiff_t)l1; - if (find && (lua_toboolean(L, 4) || /* explicit request? */ - strpbrk(p, SPECIALS) == NULL)) { /* or no special characters? */ - /* do a plain search */ - const char *s2 = lmemfind(s+init, l1-init, p, l2); - if (s2) { - lua_pushinteger(L, s2-s+1); - lua_pushinteger(L, s2-s+l2); - return 2; - } - } - else { - MatchState ms; - int anchor = (*p == '^') ? (p++, 1) : 0; - const char *s1=s+init; - ms.L = L; - ms.src_init = s; - ms.src_end = s+l1; - do { - const char *res; - ms.level = 0; - if ((res=match(&ms, s1, p)) != NULL) { - if (find) { - lua_pushinteger(L, s1-s+1); /* start */ - lua_pushinteger(L, res-s); /* end */ - return push_captures(&ms, NULL, 0) + 2; - } - else - return push_captures(&ms, s1, res); - } - } while (s1++ < ms.src_end && !anchor); - } - lua_pushnil(L); /* not found */ - return 1; -} - - -static int str_find (lua_State *L) { - return str_find_aux(L, 1); -} - - -static int str_match (lua_State *L) { - return str_find_aux(L, 0); -} - - -static int gmatch_aux (lua_State *L) { - MatchState ms; - size_t ls; - const char *s = lua_tolstring(L, lua_upvalueindex(1), &ls); - const char *p = lua_tostring(L, lua_upvalueindex(2)); - const char *src; - ms.L = L; - ms.src_init = s; - ms.src_end = s+ls; - for (src = s + (size_t)lua_tointeger(L, lua_upvalueindex(3)); - src <= ms.src_end; - src++) { - const char *e; - ms.level = 0; - if ((e = match(&ms, src, p)) != NULL) { - lua_Integer newstart = e-s; - if (e == src) newstart++; /* empty match? go at least one position */ - lua_pushinteger(L, newstart); - lua_replace(L, lua_upvalueindex(3)); - return push_captures(&ms, src, e); - } - } - return 0; /* not found */ -} - - -static int gmatch (lua_State *L) { - luaL_checkstring(L, 1); - luaL_checkstring(L, 2); - lua_settop(L, 2); - lua_pushinteger(L, 0); - lua_pushcclosure(L, gmatch_aux, 3); - return 1; -} - - -static int gfind_nodef (lua_State *L) { - return luaL_error(L, LUA_QL("string.gfind") " was renamed to " - LUA_QL("string.gmatch")); -} - - -static void add_s (MatchState *ms, luaL_Buffer *b, const char *s, - const char *e) { - size_t l, i; - const char *news = lua_tolstring(ms->L, 3, &l); - for (i = 0; i < l; i++) { - if (news[i] != L_ESC) - luaL_addchar(b, news[i]); - else { - i++; /* skip ESC */ - if (!isdigit(uchar(news[i]))) - luaL_addchar(b, news[i]); - else if (news[i] == '0') - luaL_addlstring(b, s, e - s); - else { - push_onecapture(ms, news[i] - '1', s, e); - luaL_addvalue(b); /* add capture to accumulated result */ - } - } - } -} - - -static void add_value (MatchState *ms, luaL_Buffer *b, const char *s, - const char *e) { - lua_State *L = ms->L; - switch (lua_type(L, 3)) { - case LUA_TNUMBER: - case LUA_TSTRING: { - add_s(ms, b, s, e); - return; - } - case LUA_TFUNCTION: { - int n; - lua_pushvalue(L, 3); - n = push_captures(ms, s, e); - lua_call(L, n, 1); - break; - } - case LUA_TTABLE: { - push_onecapture(ms, 0, s, e); - lua_gettable(L, 3); - break; - } - } - if (!lua_toboolean(L, -1)) { /* nil or false? */ - lua_pop(L, 1); - lua_pushlstring(L, s, e - s); /* keep original text */ - } - else if (!lua_isstring(L, -1)) - luaL_error(L, "invalid replacement value (a %s)", luaL_typename(L, -1)); - luaL_addvalue(b); /* add result to accumulator */ -} - - -static int str_gsub (lua_State *L) { - size_t srcl; - const char *src = luaL_checklstring(L, 1, &srcl); - const char *p = luaL_checkstring(L, 2); - int tr = lua_type(L, 3); - int max_s = luaL_optint(L, 4, srcl+1); - int anchor = (*p == '^') ? (p++, 1) : 0; - int n = 0; - MatchState ms; - luaL_Buffer b; - luaL_argcheck(L, tr == LUA_TNUMBER || tr == LUA_TSTRING || - tr == LUA_TFUNCTION || tr == LUA_TTABLE, 3, - "string/function/table expected"); - luaL_buffinit(L, &b); - ms.L = L; - ms.src_init = src; - ms.src_end = src+srcl; - while (n < max_s) { - const char *e; - ms.level = 0; - e = match(&ms, src, p); - if (e) { - n++; - add_value(&ms, &b, src, e); - } - if (e && e>src) /* non empty match? */ - src = e; /* skip it */ - else if (src < ms.src_end) - luaL_addchar(&b, *src++); - else break; - if (anchor) break; - } - luaL_addlstring(&b, src, ms.src_end-src); - luaL_pushresult(&b); - lua_pushinteger(L, n); /* number of substitutions */ - return 2; -} - -/* }====================================================== */ - - -/* maximum size of each formatted item (> len(format('%99.99f', -1e308))) */ -#define MAX_ITEM 512 -/* valid flags in a format specification */ -#define FLAGS "-+ #0" -/* -** maximum size of each format specification (such as '%-099.99d') -** (+10 accounts for %99.99x plus margin of error) -*/ -#define MAX_FORMAT (sizeof(FLAGS) + sizeof(LUA_INTFRMLEN) + 10) - - -static void addquoted (lua_State *L, luaL_Buffer *b, int arg) { - size_t l; - const char *s = luaL_checklstring(L, arg, &l); - luaL_addchar(b, '"'); - while (l--) { - switch (*s) { - case '"': case '\\': case '\n': { - luaL_addchar(b, '\\'); - luaL_addchar(b, *s); - break; - } - case '\r': { - luaL_addlstring(b, "\\r", 2); - break; - } - case '\0': { - luaL_addlstring(b, "\\000", 4); - break; - } - default: { - luaL_addchar(b, *s); - break; - } - } - s++; - } - luaL_addchar(b, '"'); -} - -static const char *scanformat (lua_State *L, const char *strfrmt, char *form) { - const char *p = strfrmt; - while (*p != '\0' && strchr(FLAGS, *p) != NULL) p++; /* skip flags */ - if ((size_t)(p - strfrmt) >= sizeof(FLAGS)) - luaL_error(L, "invalid format (repeated flags)"); - if (isdigit(uchar(*p))) p++; /* skip width */ - if (isdigit(uchar(*p))) p++; /* (2 digits at most) */ - if (*p == '.') { - p++; - if (isdigit(uchar(*p))) p++; /* skip precision */ - if (isdigit(uchar(*p))) p++; /* (2 digits at most) */ - } - if (isdigit(uchar(*p))) - luaL_error(L, "invalid format (width or precision too long)"); - *(form++) = '%'; - strncpy(form, strfrmt, p - strfrmt + 1); - form += p - strfrmt + 1; - *form = '\0'; - return p; -} - - -static void addintlen (char *form) { - size_t l = strlen(form); - char spec = form[l - 1]; - strcpy(form + l - 1, LUA_INTFRMLEN); - form[l + sizeof(LUA_INTFRMLEN) - 2] = spec; - form[l + sizeof(LUA_INTFRMLEN) - 1] = '\0'; -} - - -static int str_format (lua_State *L) { - int arg = 1; - size_t sfl; - const char *strfrmt = luaL_checklstring(L, arg, &sfl); - const char *strfrmt_end = strfrmt+sfl; - luaL_Buffer b; - luaL_buffinit(L, &b); - while (strfrmt < strfrmt_end) { - if (*strfrmt != L_ESC) - luaL_addchar(&b, *strfrmt++); - else if (*++strfrmt == L_ESC) - luaL_addchar(&b, *strfrmt++); /* %% */ - else { /* format item */ - char form[MAX_FORMAT]; /* to store the format (`%...') */ - char buff[MAX_ITEM]; /* to store the formatted item */ - arg++; - strfrmt = scanformat(L, strfrmt, form); - switch (*strfrmt++) { - case 'c': { - sprintf(buff, form, (int)luaL_checknumber(L, arg)); - break; - } - case 'd': case 'i': { - addintlen(form); - sprintf(buff, form, (LUA_INTFRM_T)luaL_checknumber(L, arg)); - break; - } - case 'o': case 'u': case 'x': case 'X': { - addintlen(form); - sprintf(buff, form, (unsigned LUA_INTFRM_T)luaL_checknumber(L, arg)); - break; - } - case 'e': case 'E': case 'f': - case 'g': case 'G': { - sprintf(buff, form, (double)luaL_checknumber(L, arg)); - break; - } - case 'q': { - addquoted(L, &b, arg); - continue; /* skip the 'addsize' at the end */ - } - case 's': { - size_t l; - const char *s = luaL_checklstring(L, arg, &l); - if (!strchr(form, '.') && l >= 100) { - /* no precision and string is too long to be formatted; - keep original string */ - lua_pushvalue(L, arg); - luaL_addvalue(&b); - continue; /* skip the `addsize' at the end */ - } - else { - sprintf(buff, form, s); - break; - } - } - default: { /* also treat cases `pnLlh' */ - return luaL_error(L, "invalid option " LUA_QL("%%%c") " to " - LUA_QL("format"), *(strfrmt - 1)); - } - } - luaL_addlstring(&b, buff, strlen(buff)); - } - } - luaL_pushresult(&b); - return 1; -} - - -static const luaL_Reg strlib[] = { - {"byte", str_byte}, - {"char", str_char}, - {"dump", str_dump}, - {"find", str_find}, - {"format", str_format}, - {"gfind", gfind_nodef}, - {"gmatch", gmatch}, - {"gsub", str_gsub}, - {"len", str_len}, - {"lower", str_lower}, - {"match", str_match}, - {"rep", str_rep}, - {"reverse", str_reverse}, - {"sub", str_sub}, - {"upper", str_upper}, - {NULL, NULL} -}; - - -static void createmetatable (lua_State *L) { - lua_createtable(L, 0, 1); /* create metatable for strings */ - lua_pushliteral(L, ""); /* dummy string */ - lua_pushvalue(L, -2); - lua_setmetatable(L, -2); /* set string metatable */ - lua_pop(L, 1); /* pop dummy string */ - lua_pushvalue(L, -2); /* string library... */ - lua_setfield(L, -2, "__index"); /* ...is the __index metamethod */ - lua_pop(L, 1); /* pop metatable */ -} - - -/* -** Open string library -*/ -LUALIB_API int luaopen_string (lua_State *L) { - luaL_register(L, LUA_STRLIBNAME, strlib); -#if defined(LUA_COMPAT_GFIND) - lua_getfield(L, -1, "gmatch"); - lua_setfield(L, -2, "gfind"); -#endif - createmetatable(L); - return 1; -} - diff --git a/ml_system/lib/lua51/src/ltable.c b/ml_system/lib/lua51/src/ltable.c deleted file mode 100644 index ec84f4f..0000000 --- a/ml_system/lib/lua51/src/ltable.c +++ /dev/null @@ -1,588 +0,0 @@ -/* -** $Id: ltable.c,v 2.32.1.2 2007/12/28 15:32:23 roberto Exp $ -** Lua tables (hash) -** See Copyright Notice in lua.h -*/ - - -/* -** Implementation of tables (aka arrays, objects, or hash tables). -** Tables keep its elements in two parts: an array part and a hash part. -** Non-negative integer keys are all candidates to be kept in the array -** part. The actual size of the array is the largest `n' such that at -** least half the slots between 0 and n are in use. -** Hash uses a mix of chained scatter table with Brent's variation. -** A main invariant of these tables is that, if an element is not -** in its main position (i.e. the `original' position that its hash gives -** to it), then the colliding element is in its own main position. -** Hence even when the load factor reaches 100%, performance remains good. -*/ - -#include -#include - -#define ltable_c -#define LUA_CORE - -#include "lua.h" - -#include "ldebug.h" -#include "ldo.h" -#include "lgc.h" -#include "lmem.h" -#include "lobject.h" -#include "lstate.h" -#include "ltable.h" - - -/* -** max size of array part is 2^MAXBITS -*/ -#if LUAI_BITSINT > 26 -#define MAXBITS 26 -#else -#define MAXBITS (LUAI_BITSINT-2) -#endif - -#define MAXASIZE (1 << MAXBITS) - - -#define hashpow2(t,n) (gnode(t, lmod((n), sizenode(t)))) - -#define hashstr(t,str) hashpow2(t, (str)->tsv.hash) -#define hashboolean(t,p) hashpow2(t, p) - - -/* -** for some types, it is better to avoid modulus by power of 2, as -** they tend to have many 2 factors. -*/ -#define hashmod(t,n) (gnode(t, ((n) % ((sizenode(t)-1)|1)))) - - -#define hashpointer(t,p) hashmod(t, IntPoint(p)) - - -/* -** number of ints inside a lua_Number -*/ -#define numints cast_int(sizeof(lua_Number)/sizeof(int)) - - - -#define dummynode (&dummynode_) - -static const Node dummynode_ = { - {{NULL}, LUA_TNIL}, /* value */ - {{{NULL}, LUA_TNIL, NULL}} /* key */ -}; - - -/* -** hash for lua_Numbers -*/ -static Node *hashnum (const Table *t, lua_Number n) { - unsigned int a[numints]; - int i; - if (luai_numeq(n, 0)) /* avoid problems with -0 */ - return gnode(t, 0); - memcpy(a, &n, sizeof(a)); - for (i = 1; i < numints; i++) a[0] += a[i]; - return hashmod(t, a[0]); -} - - - -/* -** returns the `main' position of an element in a table (that is, the index -** of its hash value) -*/ -static Node *mainposition (const Table *t, const TValue *key) { - switch (ttype(key)) { - case LUA_TNUMBER: - return hashnum(t, nvalue(key)); - case LUA_TSTRING: - return hashstr(t, rawtsvalue(key)); - case LUA_TBOOLEAN: - return hashboolean(t, bvalue(key)); - case LUA_TLIGHTUSERDATA: - return hashpointer(t, pvalue(key)); - default: - return hashpointer(t, gcvalue(key)); - } -} - - -/* -** returns the index for `key' if `key' is an appropriate key to live in -** the array part of the table, -1 otherwise. -*/ -static int arrayindex (const TValue *key) { - if (ttisnumber(key)) { - lua_Number n = nvalue(key); - int k; - lua_number2int(k, n); - if (luai_numeq(cast_num(k), n)) - return k; - } - return -1; /* `key' did not match some condition */ -} - - -/* -** returns the index of a `key' for table traversals. First goes all -** elements in the array part, then elements in the hash part. The -** beginning of a traversal is signalled by -1. -*/ -static int findindex (lua_State *L, Table *t, StkId key) { - int i; - if (ttisnil(key)) return -1; /* first iteration */ - i = arrayindex(key); - if (0 < i && i <= t->sizearray) /* is `key' inside array part? */ - return i-1; /* yes; that's the index (corrected to C) */ - else { - Node *n = mainposition(t, key); - do { /* check whether `key' is somewhere in the chain */ - /* key may be dead already, but it is ok to use it in `next' */ - if (luaO_rawequalObj(key2tval(n), key) || - (ttype(gkey(n)) == LUA_TDEADKEY && iscollectable(key) && - gcvalue(gkey(n)) == gcvalue(key))) { - i = cast_int(n - gnode(t, 0)); /* key index in hash table */ - /* hash elements are numbered after array ones */ - return i + t->sizearray; - } - else n = gnext(n); - } while (n); - luaG_runerror(L, "invalid key to " LUA_QL("next")); /* key not found */ - return 0; /* to avoid warnings */ - } -} - - -int luaH_next (lua_State *L, Table *t, StkId key) { - int i = findindex(L, t, key); /* find original element */ - for (i++; i < t->sizearray; i++) { /* try first array part */ - if (!ttisnil(&t->array[i])) { /* a non-nil value? */ - setnvalue(key, cast_num(i+1)); - setobj2s(L, key+1, &t->array[i]); - return 1; - } - } - for (i -= t->sizearray; i < sizenode(t); i++) { /* then hash part */ - if (!ttisnil(gval(gnode(t, i)))) { /* a non-nil value? */ - setobj2s(L, key, key2tval(gnode(t, i))); - setobj2s(L, key+1, gval(gnode(t, i))); - return 1; - } - } - return 0; /* no more elements */ -} - - -/* -** {============================================================= -** Rehash -** ============================================================== -*/ - - -static int computesizes (int nums[], int *narray) { - int i; - int twotoi; /* 2^i */ - int a = 0; /* number of elements smaller than 2^i */ - int na = 0; /* number of elements to go to array part */ - int n = 0; /* optimal size for array part */ - for (i = 0, twotoi = 1; twotoi/2 < *narray; i++, twotoi *= 2) { - if (nums[i] > 0) { - a += nums[i]; - if (a > twotoi/2) { /* more than half elements present? */ - n = twotoi; /* optimal size (till now) */ - na = a; /* all elements smaller than n will go to array part */ - } - } - if (a == *narray) break; /* all elements already counted */ - } - *narray = n; - lua_assert(*narray/2 <= na && na <= *narray); - return na; -} - - -static int countint (const TValue *key, int *nums) { - int k = arrayindex(key); - if (0 < k && k <= MAXASIZE) { /* is `key' an appropriate array index? */ - nums[ceillog2(k)]++; /* count as such */ - return 1; - } - else - return 0; -} - - -static int numusearray (const Table *t, int *nums) { - int lg; - int ttlg; /* 2^lg */ - int ause = 0; /* summation of `nums' */ - int i = 1; /* count to traverse all array keys */ - for (lg=0, ttlg=1; lg<=MAXBITS; lg++, ttlg*=2) { /* for each slice */ - int lc = 0; /* counter */ - int lim = ttlg; - if (lim > t->sizearray) { - lim = t->sizearray; /* adjust upper limit */ - if (i > lim) - break; /* no more elements to count */ - } - /* count elements in range (2^(lg-1), 2^lg] */ - for (; i <= lim; i++) { - if (!ttisnil(&t->array[i-1])) - lc++; - } - nums[lg] += lc; - ause += lc; - } - return ause; -} - - -static int numusehash (const Table *t, int *nums, int *pnasize) { - int totaluse = 0; /* total number of elements */ - int ause = 0; /* summation of `nums' */ - int i = sizenode(t); - while (i--) { - Node *n = &t->node[i]; - if (!ttisnil(gval(n))) { - ause += countint(key2tval(n), nums); - totaluse++; - } - } - *pnasize += ause; - return totaluse; -} - - -static void setarrayvector (lua_State *L, Table *t, int size) { - int i; - luaM_reallocvector(L, t->array, t->sizearray, size, TValue); - for (i=t->sizearray; iarray[i]); - t->sizearray = size; -} - - -static void setnodevector (lua_State *L, Table *t, int size) { - int lsize; - if (size == 0) { /* no elements to hash part? */ - t->node = cast(Node *, dummynode); /* use common `dummynode' */ - lsize = 0; - } - else { - int i; - lsize = ceillog2(size); - if (lsize > MAXBITS) - luaG_runerror(L, "table overflow"); - size = twoto(lsize); - t->node = luaM_newvector(L, size, Node); - for (i=0; ilsizenode = cast_byte(lsize); - t->lastfree = gnode(t, size); /* all positions are free */ -} - - -static void resize (lua_State *L, Table *t, int nasize, int nhsize) { - int i; - int oldasize = t->sizearray; - int oldhsize = t->lsizenode; - Node *nold = t->node; /* save old hash ... */ - if (nasize > oldasize) /* array part must grow? */ - setarrayvector(L, t, nasize); - /* create new hash part with appropriate size */ - setnodevector(L, t, nhsize); - if (nasize < oldasize) { /* array part must shrink? */ - t->sizearray = nasize; - /* re-insert elements from vanishing slice */ - for (i=nasize; iarray[i])) - setobjt2t(L, luaH_setnum(L, t, i+1), &t->array[i]); - } - /* shrink array */ - luaM_reallocvector(L, t->array, oldasize, nasize, TValue); - } - /* re-insert elements from hash part */ - for (i = twoto(oldhsize) - 1; i >= 0; i--) { - Node *old = nold+i; - if (!ttisnil(gval(old))) - setobjt2t(L, luaH_set(L, t, key2tval(old)), gval(old)); - } - if (nold != dummynode) - luaM_freearray(L, nold, twoto(oldhsize), Node); /* free old array */ -} - - -void luaH_resizearray (lua_State *L, Table *t, int nasize) { - int nsize = (t->node == dummynode) ? 0 : sizenode(t); - resize(L, t, nasize, nsize); -} - - -static void rehash (lua_State *L, Table *t, const TValue *ek) { - int nasize, na; - int nums[MAXBITS+1]; /* nums[i] = number of keys between 2^(i-1) and 2^i */ - int i; - int totaluse; - for (i=0; i<=MAXBITS; i++) nums[i] = 0; /* reset counts */ - nasize = numusearray(t, nums); /* count keys in array part */ - totaluse = nasize; /* all those keys are integer keys */ - totaluse += numusehash(t, nums, &nasize); /* count keys in hash part */ - /* count extra key */ - nasize += countint(ek, nums); - totaluse++; - /* compute new size for array part */ - na = computesizes(nums, &nasize); - /* resize the table to new computed sizes */ - resize(L, t, nasize, totaluse - na); -} - - - -/* -** }============================================================= -*/ - - -Table *luaH_new (lua_State *L, int narray, int nhash) { - Table *t = luaM_new(L, Table); - luaC_link(L, obj2gco(t), LUA_TTABLE); - t->metatable = NULL; - t->flags = cast_byte(~0); - /* temporary values (kept only if some malloc fails) */ - t->array = NULL; - t->sizearray = 0; - t->lsizenode = 0; - t->node = cast(Node *, dummynode); - setarrayvector(L, t, narray); - setnodevector(L, t, nhash); - return t; -} - - -void luaH_free (lua_State *L, Table *t) { - if (t->node != dummynode) - luaM_freearray(L, t->node, sizenode(t), Node); - luaM_freearray(L, t->array, t->sizearray, TValue); - luaM_free(L, t); -} - - -static Node *getfreepos (Table *t) { - while (t->lastfree-- > t->node) { - if (ttisnil(gkey(t->lastfree))) - return t->lastfree; - } - return NULL; /* could not find a free place */ -} - - - -/* -** inserts a new key into a hash table; first, check whether key's main -** position is free. If not, check whether colliding node is in its main -** position or not: if it is not, move colliding node to an empty place and -** put new key in its main position; otherwise (colliding node is in its main -** position), new key goes to an empty position. -*/ -static TValue *newkey (lua_State *L, Table *t, const TValue *key) { - Node *mp = mainposition(t, key); - if (!ttisnil(gval(mp)) || mp == dummynode) { - Node *othern; - Node *n = getfreepos(t); /* get a free place */ - if (n == NULL) { /* cannot find a free place? */ - rehash(L, t, key); /* grow table */ - return luaH_set(L, t, key); /* re-insert key into grown table */ - } - lua_assert(n != dummynode); - othern = mainposition(t, key2tval(mp)); - if (othern != mp) { /* is colliding node out of its main position? */ - /* yes; move colliding node into free position */ - while (gnext(othern) != mp) othern = gnext(othern); /* find previous */ - gnext(othern) = n; /* redo the chain with `n' in place of `mp' */ - *n = *mp; /* copy colliding node into free pos. (mp->next also goes) */ - gnext(mp) = NULL; /* now `mp' is free */ - setnilvalue(gval(mp)); - } - else { /* colliding node is in its own main position */ - /* new node will go into free position */ - gnext(n) = gnext(mp); /* chain new position */ - gnext(mp) = n; - mp = n; - } - } - gkey(mp)->value = key->value; gkey(mp)->tt = key->tt; - luaC_barriert(L, t, key); - lua_assert(ttisnil(gval(mp))); - return gval(mp); -} - - -/* -** search function for integers -*/ -const TValue *luaH_getnum (Table *t, int key) { - /* (1 <= key && key <= t->sizearray) */ - if (cast(unsigned int, key-1) < cast(unsigned int, t->sizearray)) - return &t->array[key-1]; - else { - lua_Number nk = cast_num(key); - Node *n = hashnum(t, nk); - do { /* check whether `key' is somewhere in the chain */ - if (ttisnumber(gkey(n)) && luai_numeq(nvalue(gkey(n)), nk)) - return gval(n); /* that's it */ - else n = gnext(n); - } while (n); - return luaO_nilobject; - } -} - - -/* -** search function for strings -*/ -const TValue *luaH_getstr (Table *t, TString *key) { - Node *n = hashstr(t, key); - do { /* check whether `key' is somewhere in the chain */ - if (ttisstring(gkey(n)) && rawtsvalue(gkey(n)) == key) - return gval(n); /* that's it */ - else n = gnext(n); - } while (n); - return luaO_nilobject; -} - - -/* -** main search function -*/ -const TValue *luaH_get (Table *t, const TValue *key) { - switch (ttype(key)) { - case LUA_TNIL: return luaO_nilobject; - case LUA_TSTRING: return luaH_getstr(t, rawtsvalue(key)); - case LUA_TNUMBER: { - int k; - lua_Number n = nvalue(key); - lua_number2int(k, n); - if (luai_numeq(cast_num(k), nvalue(key))) /* index is int? */ - return luaH_getnum(t, k); /* use specialized version */ - /* else go through */ - } - default: { - Node *n = mainposition(t, key); - do { /* check whether `key' is somewhere in the chain */ - if (luaO_rawequalObj(key2tval(n), key)) - return gval(n); /* that's it */ - else n = gnext(n); - } while (n); - return luaO_nilobject; - } - } -} - - -TValue *luaH_set (lua_State *L, Table *t, const TValue *key) { - const TValue *p = luaH_get(t, key); - t->flags = 0; - if (p != luaO_nilobject) - return cast(TValue *, p); - else { - if (ttisnil(key)) luaG_runerror(L, "table index is nil"); - else if (ttisnumber(key) && luai_numisnan(nvalue(key))) - luaG_runerror(L, "table index is NaN"); - return newkey(L, t, key); - } -} - - -TValue *luaH_setnum (lua_State *L, Table *t, int key) { - const TValue *p = luaH_getnum(t, key); - if (p != luaO_nilobject) - return cast(TValue *, p); - else { - TValue k; - setnvalue(&k, cast_num(key)); - return newkey(L, t, &k); - } -} - - -TValue *luaH_setstr (lua_State *L, Table *t, TString *key) { - const TValue *p = luaH_getstr(t, key); - if (p != luaO_nilobject) - return cast(TValue *, p); - else { - TValue k; - setsvalue(L, &k, key); - return newkey(L, t, &k); - } -} - - -static int unbound_search (Table *t, unsigned int j) { - unsigned int i = j; /* i is zero or a present index */ - j++; - /* find `i' and `j' such that i is present and j is not */ - while (!ttisnil(luaH_getnum(t, j))) { - i = j; - j *= 2; - if (j > cast(unsigned int, MAX_INT)) { /* overflow? */ - /* table was built with bad purposes: resort to linear search */ - i = 1; - while (!ttisnil(luaH_getnum(t, i))) i++; - return i - 1; - } - } - /* now do a binary search between them */ - while (j - i > 1) { - unsigned int m = (i+j)/2; - if (ttisnil(luaH_getnum(t, m))) j = m; - else i = m; - } - return i; -} - - -/* -** Try to find a boundary in table `t'. A `boundary' is an integer index -** such that t[i] is non-nil and t[i+1] is nil (and 0 if t[1] is nil). -*/ -int luaH_getn (Table *t) { - unsigned int j = t->sizearray; - if (j > 0 && ttisnil(&t->array[j - 1])) { - /* there is a boundary in the array part: (binary) search for it */ - unsigned int i = 0; - while (j - i > 1) { - unsigned int m = (i+j)/2; - if (ttisnil(&t->array[m - 1])) j = m; - else i = m; - } - return i; - } - /* else must find a boundary in hash part */ - else if (t->node == dummynode) /* hash part is empty? */ - return j; /* that is easy... */ - else return unbound_search(t, j); -} - - - -#if defined(LUA_DEBUG) - -Node *luaH_mainposition (const Table *t, const TValue *key) { - return mainposition(t, key); -} - -int luaH_isdummy (Node *n) { return n == dummynode; } - -#endif diff --git a/ml_system/lib/lua51/src/ltable.h b/ml_system/lib/lua51/src/ltable.h deleted file mode 100644 index f5b9d5e..0000000 --- a/ml_system/lib/lua51/src/ltable.h +++ /dev/null @@ -1,40 +0,0 @@ -/* -** $Id: ltable.h,v 2.10.1.1 2007/12/27 13:02:25 roberto Exp $ -** Lua tables (hash) -** See Copyright Notice in lua.h -*/ - -#ifndef ltable_h -#define ltable_h - -#include "lobject.h" - - -#define gnode(t,i) (&(t)->node[i]) -#define gkey(n) (&(n)->i_key.nk) -#define gval(n) (&(n)->i_val) -#define gnext(n) ((n)->i_key.nk.next) - -#define key2tval(n) (&(n)->i_key.tvk) - - -LUAI_FUNC const TValue *luaH_getnum (Table *t, int key); -LUAI_FUNC TValue *luaH_setnum (lua_State *L, Table *t, int key); -LUAI_FUNC const TValue *luaH_getstr (Table *t, TString *key); -LUAI_FUNC TValue *luaH_setstr (lua_State *L, Table *t, TString *key); -LUAI_FUNC const TValue *luaH_get (Table *t, const TValue *key); -LUAI_FUNC TValue *luaH_set (lua_State *L, Table *t, const TValue *key); -LUAI_FUNC Table *luaH_new (lua_State *L, int narray, int lnhash); -LUAI_FUNC void luaH_resizearray (lua_State *L, Table *t, int nasize); -LUAI_FUNC void luaH_free (lua_State *L, Table *t); -LUAI_FUNC int luaH_next (lua_State *L, Table *t, StkId key); -LUAI_FUNC int luaH_getn (Table *t); - - -#if defined(LUA_DEBUG) -LUAI_FUNC Node *luaH_mainposition (const Table *t, const TValue *key); -LUAI_FUNC int luaH_isdummy (Node *n); -#endif - - -#endif diff --git a/ml_system/lib/lua51/src/ltablib.c b/ml_system/lib/lua51/src/ltablib.c deleted file mode 100644 index b6d9cb4..0000000 --- a/ml_system/lib/lua51/src/ltablib.c +++ /dev/null @@ -1,287 +0,0 @@ -/* -** $Id: ltablib.c,v 1.38.1.3 2008/02/14 16:46:58 roberto Exp $ -** Library for Table Manipulation -** See Copyright Notice in lua.h -*/ - - -#include - -#define ltablib_c -#define LUA_LIB - -#include "lua.h" - -#include "lauxlib.h" -#include "lualib.h" - - -#define aux_getn(L,n) (luaL_checktype(L, n, LUA_TTABLE), luaL_getn(L, n)) - - -static int foreachi (lua_State *L) { - int i; - int n = aux_getn(L, 1); - luaL_checktype(L, 2, LUA_TFUNCTION); - for (i=1; i <= n; i++) { - lua_pushvalue(L, 2); /* function */ - lua_pushinteger(L, i); /* 1st argument */ - lua_rawgeti(L, 1, i); /* 2nd argument */ - lua_call(L, 2, 1); - if (!lua_isnil(L, -1)) - return 1; - lua_pop(L, 1); /* remove nil result */ - } - return 0; -} - - -static int foreach (lua_State *L) { - luaL_checktype(L, 1, LUA_TTABLE); - luaL_checktype(L, 2, LUA_TFUNCTION); - lua_pushnil(L); /* first key */ - while (lua_next(L, 1)) { - lua_pushvalue(L, 2); /* function */ - lua_pushvalue(L, -3); /* key */ - lua_pushvalue(L, -3); /* value */ - lua_call(L, 2, 1); - if (!lua_isnil(L, -1)) - return 1; - lua_pop(L, 2); /* remove value and result */ - } - return 0; -} - - -static int maxn (lua_State *L) { - lua_Number max = 0; - luaL_checktype(L, 1, LUA_TTABLE); - lua_pushnil(L); /* first key */ - while (lua_next(L, 1)) { - lua_pop(L, 1); /* remove value */ - if (lua_type(L, -1) == LUA_TNUMBER) { - lua_Number v = lua_tonumber(L, -1); - if (v > max) max = v; - } - } - lua_pushnumber(L, max); - return 1; -} - - -static int getn (lua_State *L) { - lua_pushinteger(L, aux_getn(L, 1)); - return 1; -} - - -static int setn (lua_State *L) { - luaL_checktype(L, 1, LUA_TTABLE); -#ifndef luaL_setn - luaL_setn(L, 1, luaL_checkint(L, 2)); -#else - luaL_error(L, LUA_QL("setn") " is obsolete"); -#endif - lua_pushvalue(L, 1); - return 1; -} - - -static int tinsert (lua_State *L) { - int e = aux_getn(L, 1) + 1; /* first empty element */ - int pos; /* where to insert new element */ - switch (lua_gettop(L)) { - case 2: { /* called with only 2 arguments */ - pos = e; /* insert new element at the end */ - break; - } - case 3: { - int i; - pos = luaL_checkint(L, 2); /* 2nd argument is the position */ - if (pos > e) e = pos; /* `grow' array if necessary */ - for (i = e; i > pos; i--) { /* move up elements */ - lua_rawgeti(L, 1, i-1); - lua_rawseti(L, 1, i); /* t[i] = t[i-1] */ - } - break; - } - default: { - return luaL_error(L, "wrong number of arguments to " LUA_QL("insert")); - } - } - luaL_setn(L, 1, e); /* new size */ - lua_rawseti(L, 1, pos); /* t[pos] = v */ - return 0; -} - - -static int tremove (lua_State *L) { - int e = aux_getn(L, 1); - int pos = luaL_optint(L, 2, e); - if (!(1 <= pos && pos <= e)) /* position is outside bounds? */ - return 0; /* nothing to remove */ - luaL_setn(L, 1, e - 1); /* t.n = n-1 */ - lua_rawgeti(L, 1, pos); /* result = t[pos] */ - for ( ;pos= P */ - while (lua_rawgeti(L, 1, ++i), sort_comp(L, -1, -2)) { - if (i>u) luaL_error(L, "invalid order function for sorting"); - lua_pop(L, 1); /* remove a[i] */ - } - /* repeat --j until a[j] <= P */ - while (lua_rawgeti(L, 1, --j), sort_comp(L, -3, -1)) { - if (j - -#define ltm_c -#define LUA_CORE - -#include "lua.h" - -#include "lobject.h" -#include "lstate.h" -#include "lstring.h" -#include "ltable.h" -#include "ltm.h" - - - -const char *const luaT_typenames[] = { - "nil", "boolean", "userdata", "number", - "string", "table", "function", "userdata", "thread", - "proto", "upval" -}; - - -void luaT_init (lua_State *L) { - static const char *const luaT_eventname[] = { /* ORDER TM */ - "__index", "__newindex", - "__gc", "__mode", "__eq", - "__add", "__sub", "__mul", "__div", "__mod", - "__pow", "__unm", "__len", "__lt", "__le", - "__concat", "__call" - }; - int i; - for (i=0; itmname[i] = luaS_new(L, luaT_eventname[i]); - luaS_fix(G(L)->tmname[i]); /* never collect these names */ - } -} - - -/* -** function to be used with macro "fasttm": optimized for absence of -** tag methods -*/ -const TValue *luaT_gettm (Table *events, TMS event, TString *ename) { - const TValue *tm = luaH_getstr(events, ename); - lua_assert(event <= TM_EQ); - if (ttisnil(tm)) { /* no tag method? */ - events->flags |= cast_byte(1u<metatable; - break; - case LUA_TUSERDATA: - mt = uvalue(o)->metatable; - break; - default: - mt = G(L)->mt[ttype(o)]; - } - return (mt ? luaH_getstr(mt, G(L)->tmname[event]) : luaO_nilobject); -} - diff --git a/ml_system/lib/lua51/src/ltm.h b/ml_system/lib/lua51/src/ltm.h deleted file mode 100644 index 64343b7..0000000 --- a/ml_system/lib/lua51/src/ltm.h +++ /dev/null @@ -1,54 +0,0 @@ -/* -** $Id: ltm.h,v 2.6.1.1 2007/12/27 13:02:25 roberto Exp $ -** Tag methods -** See Copyright Notice in lua.h -*/ - -#ifndef ltm_h -#define ltm_h - - -#include "lobject.h" - - -/* -* WARNING: if you change the order of this enumeration, -* grep "ORDER TM" -*/ -typedef enum { - TM_INDEX, - TM_NEWINDEX, - TM_GC, - TM_MODE, - TM_EQ, /* last tag method with `fast' access */ - TM_ADD, - TM_SUB, - TM_MUL, - TM_DIV, - TM_MOD, - TM_POW, - TM_UNM, - TM_LEN, - TM_LT, - TM_LE, - TM_CONCAT, - TM_CALL, - TM_N /* number of elements in the enum */ -} TMS; - - - -#define gfasttm(g,et,e) ((et) == NULL ? NULL : \ - ((et)->flags & (1u<<(e))) ? NULL : luaT_gettm(et, e, (g)->tmname[e])) - -#define fasttm(l,et,e) gfasttm(G(l), et, e) - -LUAI_DATA const char *const luaT_typenames[]; - - -LUAI_FUNC const TValue *luaT_gettm (Table *events, TMS event, TString *ename); -LUAI_FUNC const TValue *luaT_gettmbyobj (lua_State *L, const TValue *o, - TMS event); -LUAI_FUNC void luaT_init (lua_State *L); - -#endif diff --git a/ml_system/lib/lua51/src/lua.c b/ml_system/lib/lua51/src/lua.c deleted file mode 100644 index 3a46609..0000000 --- a/ml_system/lib/lua51/src/lua.c +++ /dev/null @@ -1,392 +0,0 @@ -/* -** $Id: lua.c,v 1.160.1.2 2007/12/28 15:32:23 roberto Exp $ -** Lua stand-alone interpreter -** See Copyright Notice in lua.h -*/ - - -#include -#include -#include -#include - -#define lua_c - -#include "lua.h" - -#include "lauxlib.h" -#include "lualib.h" - - - -static lua_State *globalL = NULL; - -static const char *progname = LUA_PROGNAME; - - - -static void lstop (lua_State *L, lua_Debug *ar) { - (void)ar; /* unused arg. */ - lua_sethook(L, NULL, 0, 0); - luaL_error(L, "interrupted!"); -} - - -static void laction (int i) { - signal(i, SIG_DFL); /* if another SIGINT happens before lstop, - terminate process (default action) */ - lua_sethook(globalL, lstop, LUA_MASKCALL | LUA_MASKRET | LUA_MASKCOUNT, 1); -} - - -static void print_usage (void) { - fprintf(stderr, - "usage: %s [options] [script [args]].\n" - "Available options are:\n" - " -e stat execute string " LUA_QL("stat") "\n" - " -l name require library " LUA_QL("name") "\n" - " -i enter interactive mode after executing " LUA_QL("script") "\n" - " -v show version information\n" - " -- stop handling options\n" - " - execute stdin and stop handling options\n" - , - progname); - fflush(stderr); -} - - -static void l_message (const char *pname, const char *msg) { - if (pname) fprintf(stderr, "%s: ", pname); - fprintf(stderr, "%s\n", msg); - fflush(stderr); -} - - -static int report (lua_State *L, int status) { - if (status && !lua_isnil(L, -1)) { - const char *msg = lua_tostring(L, -1); - if (msg == NULL) msg = "(error object is not a string)"; - l_message(progname, msg); - lua_pop(L, 1); - } - return status; -} - - -static int traceback (lua_State *L) { - if (!lua_isstring(L, 1)) /* 'message' not a string? */ - return 1; /* keep it intact */ - lua_getfield(L, LUA_GLOBALSINDEX, "debug"); - if (!lua_istable(L, -1)) { - lua_pop(L, 1); - return 1; - } - lua_getfield(L, -1, "traceback"); - if (!lua_isfunction(L, -1)) { - lua_pop(L, 2); - return 1; - } - lua_pushvalue(L, 1); /* pass error message */ - lua_pushinteger(L, 2); /* skip this function and traceback */ - lua_call(L, 2, 1); /* call debug.traceback */ - return 1; -} - - -static int docall (lua_State *L, int narg, int clear) { - int status; - int base = lua_gettop(L) - narg; /* function index */ - lua_pushcfunction(L, traceback); /* push traceback function */ - lua_insert(L, base); /* put it under chunk and args */ - signal(SIGINT, laction); - status = lua_pcall(L, narg, (clear ? 0 : LUA_MULTRET), base); - signal(SIGINT, SIG_DFL); - lua_remove(L, base); /* remove traceback function */ - /* force a complete garbage collection in case of errors */ - if (status != 0) lua_gc(L, LUA_GCCOLLECT, 0); - return status; -} - - -static void print_version (void) { - l_message(NULL, LUA_RELEASE " " LUA_COPYRIGHT); -} - - -static int getargs (lua_State *L, char **argv, int n) { - int narg; - int i; - int argc = 0; - while (argv[argc]) argc++; /* count total number of arguments */ - narg = argc - (n + 1); /* number of arguments to the script */ - luaL_checkstack(L, narg + 3, "too many arguments to script"); - for (i=n+1; i < argc; i++) - lua_pushstring(L, argv[i]); - lua_createtable(L, narg, n + 1); - for (i=0; i < argc; i++) { - lua_pushstring(L, argv[i]); - lua_rawseti(L, -2, i - n); - } - return narg; -} - - -static int dofile (lua_State *L, const char *name) { - int status = luaL_loadfile(L, name) || docall(L, 0, 1); - return report(L, status); -} - - -static int dostring (lua_State *L, const char *s, const char *name) { - int status = luaL_loadbuffer(L, s, strlen(s), name) || docall(L, 0, 1); - return report(L, status); -} - - -static int dolibrary (lua_State *L, const char *name) { - lua_getglobal(L, "require"); - lua_pushstring(L, name); - return report(L, docall(L, 1, 1)); -} - - -static const char *get_prompt (lua_State *L, int firstline) { - const char *p; - lua_getfield(L, LUA_GLOBALSINDEX, firstline ? "_PROMPT" : "_PROMPT2"); - p = lua_tostring(L, -1); - if (p == NULL) p = (firstline ? LUA_PROMPT : LUA_PROMPT2); - lua_pop(L, 1); /* remove global */ - return p; -} - - -static int incomplete (lua_State *L, int status) { - if (status == LUA_ERRSYNTAX) { - size_t lmsg; - const char *msg = lua_tolstring(L, -1, &lmsg); - const char *tp = msg + lmsg - (sizeof(LUA_QL("")) - 1); - if (strstr(msg, LUA_QL("")) == tp) { - lua_pop(L, 1); - return 1; - } - } - return 0; /* else... */ -} - - -static int pushline (lua_State *L, int firstline) { - char buffer[LUA_MAXINPUT]; - char *b = buffer; - size_t l; - const char *prmt = get_prompt(L, firstline); - if (lua_readline(L, b, prmt) == 0) - return 0; /* no input */ - l = strlen(b); - if (l > 0 && b[l-1] == '\n') /* line ends with newline? */ - b[l-1] = '\0'; /* remove it */ - if (firstline && b[0] == '=') /* first line starts with `=' ? */ - lua_pushfstring(L, "return %s", b+1); /* change it to `return' */ - else - lua_pushstring(L, b); - lua_freeline(L, b); - return 1; -} - - -static int loadline (lua_State *L) { - int status; - lua_settop(L, 0); - if (!pushline(L, 1)) - return -1; /* no input */ - for (;;) { /* repeat until gets a complete line */ - status = luaL_loadbuffer(L, lua_tostring(L, 1), lua_strlen(L, 1), "=stdin"); - if (!incomplete(L, status)) break; /* cannot try to add lines? */ - if (!pushline(L, 0)) /* no more input? */ - return -1; - lua_pushliteral(L, "\n"); /* add a new line... */ - lua_insert(L, -2); /* ...between the two lines */ - lua_concat(L, 3); /* join them */ - } - lua_saveline(L, 1); - lua_remove(L, 1); /* remove line */ - return status; -} - - -static void dotty (lua_State *L) { - int status; - const char *oldprogname = progname; - progname = NULL; - while ((status = loadline(L)) != -1) { - if (status == 0) status = docall(L, 0, 0); - report(L, status); - if (status == 0 && lua_gettop(L) > 0) { /* any result to print? */ - lua_getglobal(L, "print"); - lua_insert(L, 1); - if (lua_pcall(L, lua_gettop(L)-1, 0, 0) != 0) - l_message(progname, lua_pushfstring(L, - "error calling " LUA_QL("print") " (%s)", - lua_tostring(L, -1))); - } - } - lua_settop(L, 0); /* clear stack */ - fputs("\n", stdout); - fflush(stdout); - progname = oldprogname; -} - - -static int handle_script (lua_State *L, char **argv, int n) { - int status; - const char *fname; - int narg = getargs(L, argv, n); /* collect arguments */ - lua_setglobal(L, "arg"); - fname = argv[n]; - if (strcmp(fname, "-") == 0 && strcmp(argv[n-1], "--") != 0) - fname = NULL; /* stdin */ - status = luaL_loadfile(L, fname); - lua_insert(L, -(narg+1)); - if (status == 0) - status = docall(L, narg, 0); - else - lua_pop(L, narg); - return report(L, status); -} - - -/* check that argument has no extra characters at the end */ -#define notail(x) {if ((x)[2] != '\0') return -1;} - - -static int collectargs (char **argv, int *pi, int *pv, int *pe) { - int i; - for (i = 1; argv[i] != NULL; i++) { - if (argv[i][0] != '-') /* not an option? */ - return i; - switch (argv[i][1]) { /* option */ - case '-': - notail(argv[i]); - return (argv[i+1] != NULL ? i+1 : 0); - case '\0': - return i; - case 'i': - notail(argv[i]); - *pi = 1; /* go through */ - case 'v': - notail(argv[i]); - *pv = 1; - break; - case 'e': - *pe = 1; /* go through */ - case 'l': - if (argv[i][2] == '\0') { - i++; - if (argv[i] == NULL) return -1; - } - break; - default: return -1; /* invalid option */ - } - } - return 0; -} - - -static int runargs (lua_State *L, char **argv, int n) { - int i; - for (i = 1; i < n; i++) { - if (argv[i] == NULL) continue; - lua_assert(argv[i][0] == '-'); - switch (argv[i][1]) { /* option */ - case 'e': { - const char *chunk = argv[i] + 2; - if (*chunk == '\0') chunk = argv[++i]; - lua_assert(chunk != NULL); - if (dostring(L, chunk, "=(command line)") != 0) - return 1; - break; - } - case 'l': { - const char *filename = argv[i] + 2; - if (*filename == '\0') filename = argv[++i]; - lua_assert(filename != NULL); - if (dolibrary(L, filename)) - return 1; /* stop if file fails */ - break; - } - default: break; - } - } - return 0; -} - - -static int handle_luainit (lua_State *L) { - const char *init = getenv(LUA_INIT); - if (init == NULL) return 0; /* status OK */ - else if (init[0] == '@') - return dofile(L, init+1); - else - return dostring(L, init, "=" LUA_INIT); -} - - -struct Smain { - int argc; - char **argv; - int status; -}; - - -static int pmain (lua_State *L) { - struct Smain *s = (struct Smain *)lua_touserdata(L, 1); - char **argv = s->argv; - int script; - int has_i = 0, has_v = 0, has_e = 0; - globalL = L; - if (argv[0] && argv[0][0]) progname = argv[0]; - lua_gc(L, LUA_GCSTOP, 0); /* stop collector during initialization */ - luaL_openlibs(L); /* open libraries */ - lua_gc(L, LUA_GCRESTART, 0); - s->status = handle_luainit(L); - if (s->status != 0) return 0; - script = collectargs(argv, &has_i, &has_v, &has_e); - if (script < 0) { /* invalid args? */ - print_usage(); - s->status = 1; - return 0; - } - if (has_v) print_version(); - s->status = runargs(L, argv, (script > 0) ? script : s->argc); - if (s->status != 0) return 0; - if (script) - s->status = handle_script(L, argv, script); - if (s->status != 0) return 0; - if (has_i) - dotty(L); - else if (script == 0 && !has_e && !has_v) { - if (lua_stdin_is_tty()) { - print_version(); - dotty(L); - } - else dofile(L, NULL); /* executes stdin as a file */ - } - return 0; -} - - -int main (int argc, char **argv) { - int status; - struct Smain s; - lua_State *L = lua_open(); /* create state */ - if (L == NULL) { - l_message(argv[0], "cannot create state: not enough memory"); - return EXIT_FAILURE; - } - s.argc = argc; - s.argv = argv; - status = lua_cpcall(L, &pmain, &s); - report(L, status); - lua_close(L); - return (status || s.status) ? EXIT_FAILURE : EXIT_SUCCESS; -} - diff --git a/ml_system/lib/lua51/src/lua.h b/ml_system/lib/lua51/src/lua.h deleted file mode 100644 index e4bdfd3..0000000 --- a/ml_system/lib/lua51/src/lua.h +++ /dev/null @@ -1,388 +0,0 @@ -/* -** $Id: lua.h,v 1.218.1.5 2008/08/06 13:30:12 roberto Exp $ -** Lua - An Extensible Extension Language -** Lua.org, PUC-Rio, Brazil (http://www.lua.org) -** See Copyright Notice at the end of this file -*/ - - -#ifndef lua_h -#define lua_h - -#include -#include - - -#include "luaconf.h" - - -#define LUA_VERSION "Lua 5.1" -#define LUA_RELEASE "Lua 5.1.4" -#define LUA_VERSION_NUM 501 -#define LUA_COPYRIGHT "Copyright (C) 1994-2008 Lua.org, PUC-Rio" -#define LUA_AUTHORS "R. Ierusalimschy, L. H. de Figueiredo & W. Celes" - - -/* mark for precompiled code (`Lua') */ -#define LUA_SIGNATURE "\033Lua" - -/* option for multiple returns in `lua_pcall' and `lua_call' */ -#define LUA_MULTRET (-1) - - -/* -** pseudo-indices -*/ -#define LUA_REGISTRYINDEX (-10000) -#define LUA_ENVIRONINDEX (-10001) -#define LUA_GLOBALSINDEX (-10002) -#define lua_upvalueindex(i) (LUA_GLOBALSINDEX-(i)) - - -/* thread status; 0 is OK */ -#define LUA_YIELD 1 -#define LUA_ERRRUN 2 -#define LUA_ERRSYNTAX 3 -#define LUA_ERRMEM 4 -#define LUA_ERRERR 5 - - -typedef struct lua_State lua_State; - -typedef int (*lua_CFunction) (lua_State *L); - - -/* -** functions that read/write blocks when loading/dumping Lua chunks -*/ -typedef const char * (*lua_Reader) (lua_State *L, void *ud, size_t *sz); - -typedef int (*lua_Writer) (lua_State *L, const void* p, size_t sz, void* ud); - - -/* -** prototype for memory-allocation functions -*/ -typedef void * (*lua_Alloc) (void *ud, void *ptr, size_t osize, size_t nsize); - - -/* -** basic types -*/ -#define LUA_TNONE (-1) - -#define LUA_TNIL 0 -#define LUA_TBOOLEAN 1 -#define LUA_TLIGHTUSERDATA 2 -#define LUA_TNUMBER 3 -#define LUA_TSTRING 4 -#define LUA_TTABLE 5 -#define LUA_TFUNCTION 6 -#define LUA_TUSERDATA 7 -#define LUA_TTHREAD 8 - - - -/* minimum Lua stack available to a C function */ -#define LUA_MINSTACK 20 - - -/* -** generic extra include file -*/ -#if defined(LUA_USER_H) -#include LUA_USER_H -#endif - - -/* type of numbers in Lua */ -typedef LUA_NUMBER lua_Number; - - -/* type for integer functions */ -typedef LUA_INTEGER lua_Integer; - - - -/* -** state manipulation -*/ -LUA_API lua_State *(lua_newstate) (lua_Alloc f, void *ud); -LUA_API void (lua_close) (lua_State *L); -LUA_API lua_State *(lua_newthread) (lua_State *L); - -LUA_API lua_CFunction (lua_atpanic) (lua_State *L, lua_CFunction panicf); - - -/* -** basic stack manipulation -*/ -LUA_API int (lua_gettop) (lua_State *L); -LUA_API void (lua_settop) (lua_State *L, int idx); -LUA_API void (lua_pushvalue) (lua_State *L, int idx); -LUA_API void (lua_remove) (lua_State *L, int idx); -LUA_API void (lua_insert) (lua_State *L, int idx); -LUA_API void (lua_replace) (lua_State *L, int idx); -LUA_API int (lua_checkstack) (lua_State *L, int sz); - -LUA_API void (lua_xmove) (lua_State *from, lua_State *to, int n); - - -/* -** access functions (stack -> C) -*/ - -LUA_API int (lua_isnumber) (lua_State *L, int idx); -LUA_API int (lua_isstring) (lua_State *L, int idx); -LUA_API int (lua_iscfunction) (lua_State *L, int idx); -LUA_API int (lua_isuserdata) (lua_State *L, int idx); -LUA_API int (lua_type) (lua_State *L, int idx); -LUA_API const char *(lua_typename) (lua_State *L, int tp); - -LUA_API int (lua_equal) (lua_State *L, int idx1, int idx2); -LUA_API int (lua_rawequal) (lua_State *L, int idx1, int idx2); -LUA_API int (lua_lessthan) (lua_State *L, int idx1, int idx2); - -LUA_API lua_Number (lua_tonumber) (lua_State *L, int idx); -LUA_API lua_Integer (lua_tointeger) (lua_State *L, int idx); -LUA_API int (lua_toboolean) (lua_State *L, int idx); -LUA_API const char *(lua_tolstring) (lua_State *L, int idx, size_t *len); -LUA_API size_t (lua_objlen) (lua_State *L, int idx); -LUA_API lua_CFunction (lua_tocfunction) (lua_State *L, int idx); -LUA_API void *(lua_touserdata) (lua_State *L, int idx); -LUA_API lua_State *(lua_tothread) (lua_State *L, int idx); -LUA_API const void *(lua_topointer) (lua_State *L, int idx); - - -/* -** push functions (C -> stack) -*/ -LUA_API void (lua_pushnil) (lua_State *L); -LUA_API void (lua_pushnumber) (lua_State *L, lua_Number n); -LUA_API void (lua_pushinteger) (lua_State *L, lua_Integer n); -LUA_API void (lua_pushlstring) (lua_State *L, const char *s, size_t l); -LUA_API void (lua_pushstring) (lua_State *L, const char *s); -LUA_API const char *(lua_pushvfstring) (lua_State *L, const char *fmt, - va_list argp); -LUA_API const char *(lua_pushfstring) (lua_State *L, const char *fmt, ...); -LUA_API void (lua_pushcclosure) (lua_State *L, lua_CFunction fn, int n); -LUA_API void (lua_pushboolean) (lua_State *L, int b); -LUA_API void (lua_pushlightuserdata) (lua_State *L, void *p); -LUA_API int (lua_pushthread) (lua_State *L); - - -/* -** get functions (Lua -> stack) -*/ -LUA_API void (lua_gettable) (lua_State *L, int idx); -LUA_API void (lua_getfield) (lua_State *L, int idx, const char *k); -LUA_API void (lua_rawget) (lua_State *L, int idx); -LUA_API void (lua_rawgeti) (lua_State *L, int idx, int n); -LUA_API void (lua_createtable) (lua_State *L, int narr, int nrec); -LUA_API void *(lua_newuserdata) (lua_State *L, size_t sz); -LUA_API int (lua_getmetatable) (lua_State *L, int objindex); -LUA_API void (lua_getfenv) (lua_State *L, int idx); - - -/* -** set functions (stack -> Lua) -*/ -LUA_API void (lua_settable) (lua_State *L, int idx); -LUA_API void (lua_setfield) (lua_State *L, int idx, const char *k); -LUA_API void (lua_rawset) (lua_State *L, int idx); -LUA_API void (lua_rawseti) (lua_State *L, int idx, int n); -LUA_API int (lua_setmetatable) (lua_State *L, int objindex); -LUA_API int (lua_setfenv) (lua_State *L, int idx); - - -/* -** `load' and `call' functions (load and run Lua code) -*/ -LUA_API void (lua_call) (lua_State *L, int nargs, int nresults); -LUA_API int (lua_pcall) (lua_State *L, int nargs, int nresults, int errfunc); -LUA_API int (lua_cpcall) (lua_State *L, lua_CFunction func, void *ud); -LUA_API int (lua_load) (lua_State *L, lua_Reader reader, void *dt, - const char *chunkname); - -LUA_API int (lua_dump) (lua_State *L, lua_Writer writer, void *data); - - -/* -** coroutine functions -*/ -LUA_API int (lua_yield) (lua_State *L, int nresults); -LUA_API int (lua_resume) (lua_State *L, int narg); -LUA_API int (lua_status) (lua_State *L); - -/* -** garbage-collection function and options -*/ - -#define LUA_GCSTOP 0 -#define LUA_GCRESTART 1 -#define LUA_GCCOLLECT 2 -#define LUA_GCCOUNT 3 -#define LUA_GCCOUNTB 4 -#define LUA_GCSTEP 5 -#define LUA_GCSETPAUSE 6 -#define LUA_GCSETSTEPMUL 7 - -LUA_API int (lua_gc) (lua_State *L, int what, int data); - - -/* -** miscellaneous functions -*/ - -LUA_API int (lua_error) (lua_State *L); - -LUA_API int (lua_next) (lua_State *L, int idx); - -LUA_API void (lua_concat) (lua_State *L, int n); - -LUA_API lua_Alloc (lua_getallocf) (lua_State *L, void **ud); -LUA_API void lua_setallocf (lua_State *L, lua_Alloc f, void *ud); - - - -/* -** =============================================================== -** some useful macros -** =============================================================== -*/ - -#define lua_pop(L,n) lua_settop(L, -(n)-1) - -#define lua_newtable(L) lua_createtable(L, 0, 0) - -#define lua_register(L,n,f) (lua_pushcfunction(L, (f)), lua_setglobal(L, (n))) - -#define lua_pushcfunction(L,f) lua_pushcclosure(L, (f), 0) - -#define lua_strlen(L,i) lua_objlen(L, (i)) - -#define lua_isfunction(L,n) (lua_type(L, (n)) == LUA_TFUNCTION) -#define lua_istable(L,n) (lua_type(L, (n)) == LUA_TTABLE) -#define lua_islightuserdata(L,n) (lua_type(L, (n)) == LUA_TLIGHTUSERDATA) -#define lua_isnil(L,n) (lua_type(L, (n)) == LUA_TNIL) -#define lua_isboolean(L,n) (lua_type(L, (n)) == LUA_TBOOLEAN) -#define lua_isthread(L,n) (lua_type(L, (n)) == LUA_TTHREAD) -#define lua_isnone(L,n) (lua_type(L, (n)) == LUA_TNONE) -#define lua_isnoneornil(L, n) (lua_type(L, (n)) <= 0) - -#define lua_pushliteral(L, s) \ - lua_pushlstring(L, "" s, (sizeof(s)/sizeof(char))-1) - -#define lua_setglobal(L,s) lua_setfield(L, LUA_GLOBALSINDEX, (s)) -#define lua_getglobal(L,s) lua_getfield(L, LUA_GLOBALSINDEX, (s)) - -#define lua_tostring(L,i) lua_tolstring(L, (i), NULL) - - - -/* -** compatibility macros and functions -*/ - -#define lua_open() luaL_newstate() - -#define lua_getregistry(L) lua_pushvalue(L, LUA_REGISTRYINDEX) - -#define lua_getgccount(L) lua_gc(L, LUA_GCCOUNT, 0) - -#define lua_Chunkreader lua_Reader -#define lua_Chunkwriter lua_Writer - - -/* hack */ -LUA_API void lua_setlevel (lua_State *from, lua_State *to); - - -/* -** {====================================================================== -** Debug API -** ======================================================================= -*/ - - -/* -** Event codes -*/ -#define LUA_HOOKCALL 0 -#define LUA_HOOKRET 1 -#define LUA_HOOKLINE 2 -#define LUA_HOOKCOUNT 3 -#define LUA_HOOKTAILRET 4 - - -/* -** Event masks -*/ -#define LUA_MASKCALL (1 << LUA_HOOKCALL) -#define LUA_MASKRET (1 << LUA_HOOKRET) -#define LUA_MASKLINE (1 << LUA_HOOKLINE) -#define LUA_MASKCOUNT (1 << LUA_HOOKCOUNT) - -typedef struct lua_Debug lua_Debug; /* activation record */ - - -/* Functions to be called by the debuger in specific events */ -typedef void (*lua_Hook) (lua_State *L, lua_Debug *ar); - - -LUA_API int lua_getstack (lua_State *L, int level, lua_Debug *ar); -LUA_API int lua_getinfo (lua_State *L, const char *what, lua_Debug *ar); -LUA_API const char *lua_getlocal (lua_State *L, const lua_Debug *ar, int n); -LUA_API const char *lua_setlocal (lua_State *L, const lua_Debug *ar, int n); -LUA_API const char *lua_getupvalue (lua_State *L, int funcindex, int n); -LUA_API const char *lua_setupvalue (lua_State *L, int funcindex, int n); - -LUA_API int lua_sethook (lua_State *L, lua_Hook func, int mask, int count); -LUA_API lua_Hook lua_gethook (lua_State *L); -LUA_API int lua_gethookmask (lua_State *L); -LUA_API int lua_gethookcount (lua_State *L); - - -struct lua_Debug { - int event; - const char *name; /* (n) */ - const char *namewhat; /* (n) `global', `local', `field', `method' */ - const char *what; /* (S) `Lua', `C', `main', `tail' */ - const char *source; /* (S) */ - int currentline; /* (l) */ - int nups; /* (u) number of upvalues */ - int linedefined; /* (S) */ - int lastlinedefined; /* (S) */ - char short_src[LUA_IDSIZE]; /* (S) */ - /* private part */ - int i_ci; /* active function */ -}; - -/* }====================================================================== */ - - -/****************************************************************************** -* Copyright (C) 1994-2008 Lua.org, PUC-Rio. All rights reserved. -* -* Permission is hereby granted, free of charge, to any person obtaining -* a copy of this software and associated documentation files (the -* "Software"), to deal in the Software without restriction, including -* without limitation the rights to use, copy, modify, merge, publish, -* distribute, sublicense, and/or sell copies of the Software, and to -* permit persons to whom the Software is furnished to do so, subject to -* the following conditions: -* -* The above copyright notice and this permission notice shall be -* included in all copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. -* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY -* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, -* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE -* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -******************************************************************************/ - - -#endif diff --git a/ml_system/lib/lua51/src/luac.c b/ml_system/lib/lua51/src/luac.c deleted file mode 100644 index d070173..0000000 --- a/ml_system/lib/lua51/src/luac.c +++ /dev/null @@ -1,200 +0,0 @@ -/* -** $Id: luac.c,v 1.54 2006/06/02 17:37:11 lhf Exp $ -** Lua compiler (saves bytecodes to files; also list bytecodes) -** See Copyright Notice in lua.h -*/ - -#include -#include -#include -#include - -#define luac_c -#define LUA_CORE - -#include "lua.h" -#include "lauxlib.h" - -#include "ldo.h" -#include "lfunc.h" -#include "lmem.h" -#include "lobject.h" -#include "lopcodes.h" -#include "lstring.h" -#include "lundump.h" - -#define PROGNAME "luac" /* default program name */ -#define OUTPUT PROGNAME ".out" /* default output file */ - -static int listing=0; /* list bytecodes? */ -static int dumping=1; /* dump bytecodes? */ -static int stripping=0; /* strip debug information? */ -static char Output[]={ OUTPUT }; /* default output file name */ -static const char* output=Output; /* actual output file name */ -static const char* progname=PROGNAME; /* actual program name */ - -static void fatal(const char* message) -{ - fprintf(stderr,"%s: %s\n",progname,message); - exit(EXIT_FAILURE); -} - -static void cannot(const char* what) -{ - fprintf(stderr,"%s: cannot %s %s: %s\n",progname,what,output,strerror(errno)); - exit(EXIT_FAILURE); -} - -static void usage(const char* message) -{ - if (*message=='-') - fprintf(stderr,"%s: unrecognized option " LUA_QS "\n",progname,message); - else - fprintf(stderr,"%s: %s\n",progname,message); - fprintf(stderr, - "usage: %s [options] [filenames].\n" - "Available options are:\n" - " - process stdin\n" - " -l list\n" - " -o name output to file " LUA_QL("name") " (default is \"%s\")\n" - " -p parse only\n" - " -s strip debug information\n" - " -v show version information\n" - " -- stop handling options\n", - progname,Output); - exit(EXIT_FAILURE); -} - -#define IS(s) (strcmp(argv[i],s)==0) - -static int doargs(int argc, char* argv[]) -{ - int i; - int version=0; - if (argv[0]!=NULL && *argv[0]!=0) progname=argv[0]; - for (i=1; itop+(i))->l.p) - -static const Proto* combine(lua_State* L, int n) -{ - if (n==1) - return toproto(L,-1); - else - { - int i,pc; - Proto* f=luaF_newproto(L); - setptvalue2s(L,L->top,f); incr_top(L); - f->source=luaS_newliteral(L,"=(" PROGNAME ")"); - f->maxstacksize=1; - pc=2*n+1; - f->code=luaM_newvector(L,pc,Instruction); - f->sizecode=pc; - f->p=luaM_newvector(L,n,Proto*); - f->sizep=n; - pc=0; - for (i=0; ip[i]=toproto(L,i-n-1); - f->code[pc++]=CREATE_ABx(OP_CLOSURE,0,i); - f->code[pc++]=CREATE_ABC(OP_CALL,0,1,1); - } - f->code[pc++]=CREATE_ABC(OP_RETURN,0,1,0); - return f; - } -} - -static int writer(lua_State* L, const void* p, size_t size, void* u) -{ - UNUSED(L); - return (fwrite(p,size,1,(FILE*)u)!=1) && (size!=0); -} - -struct Smain { - int argc; - char** argv; -}; - -static int pmain(lua_State* L) -{ - struct Smain* s = (struct Smain*)lua_touserdata(L, 1); - int argc=s->argc; - char** argv=s->argv; - const Proto* f; - int i; - if (!lua_checkstack(L,argc)) fatal("too many input files"); - for (i=0; i1); - if (dumping) - { - FILE* D= (output==NULL) ? stdout : fopen(output,"wb"); - if (D==NULL) cannot("open"); - lua_lock(L); - luaU_dump(L,f,writer,D,stripping); - lua_unlock(L); - if (ferror(D)) cannot("write"); - if (fclose(D)) cannot("close"); - } - return 0; -} - -int main(int argc, char* argv[]) -{ - lua_State* L; - struct Smain s; - int i=doargs(argc,argv); - argc-=i; argv+=i; - if (argc<=0) usage("no input files given"); - L=lua_open(); - if (L==NULL) fatal("not enough memory for state"); - s.argc=argc; - s.argv=argv; - if (lua_cpcall(L,pmain,&s)!=0) fatal(lua_tostring(L,-1)); - lua_close(L); - return EXIT_SUCCESS; -} diff --git a/ml_system/lib/lua51/src/lundump.c b/ml_system/lib/lua51/src/lundump.c deleted file mode 100644 index 8010a45..0000000 --- a/ml_system/lib/lua51/src/lundump.c +++ /dev/null @@ -1,227 +0,0 @@ -/* -** $Id: lundump.c,v 2.7.1.4 2008/04/04 19:51:41 roberto Exp $ -** load precompiled Lua chunks -** See Copyright Notice in lua.h -*/ - -#include - -#define lundump_c -#define LUA_CORE - -#include "lua.h" - -#include "ldebug.h" -#include "ldo.h" -#include "lfunc.h" -#include "lmem.h" -#include "lobject.h" -#include "lstring.h" -#include "lundump.h" -#include "lzio.h" - -typedef struct { - lua_State* L; - ZIO* Z; - Mbuffer* b; - const char* name; -} LoadState; - -#ifdef LUAC_TRUST_BINARIES -#define IF(c,s) -#define error(S,s) -#else -#define IF(c,s) if (c) error(S,s) - -static void error(LoadState* S, const char* why) -{ - luaO_pushfstring(S->L,"%s: %s in precompiled chunk",S->name,why); - luaD_throw(S->L,LUA_ERRSYNTAX); -} -#endif - -#define LoadMem(S,b,n,size) LoadBlock(S,b,(n)*(size)) -#define LoadByte(S) (lu_byte)LoadChar(S) -#define LoadVar(S,x) LoadMem(S,&x,1,sizeof(x)) -#define LoadVector(S,b,n,size) LoadMem(S,b,n,size) - -static void LoadBlock(LoadState* S, void* b, size_t size) -{ - size_t r=luaZ_read(S->Z,b,size); - IF (r!=0, "unexpected end"); -} - -static int LoadChar(LoadState* S) -{ - char x; - LoadVar(S,x); - return x; -} - -static int LoadInt(LoadState* S) -{ - int x; - LoadVar(S,x); - IF (x<0, "bad integer"); - return x; -} - -static lua_Number LoadNumber(LoadState* S) -{ - lua_Number x; - LoadVar(S,x); - return x; -} - -static TString* LoadString(LoadState* S) -{ - size_t size; - LoadVar(S,size); - if (size==0) - return NULL; - else - { - char* s=luaZ_openspace(S->L,S->b,size); - LoadBlock(S,s,size); - return luaS_newlstr(S->L,s,size-1); /* remove trailing '\0' */ - } -} - -static void LoadCode(LoadState* S, Proto* f) -{ - int n=LoadInt(S); - f->code=luaM_newvector(S->L,n,Instruction); - f->sizecode=n; - LoadVector(S,f->code,n,sizeof(Instruction)); -} - -static Proto* LoadFunction(LoadState* S, TString* p); - -static void LoadConstants(LoadState* S, Proto* f) -{ - int i,n; - n=LoadInt(S); - f->k=luaM_newvector(S->L,n,TValue); - f->sizek=n; - for (i=0; ik[i]); - for (i=0; ik[i]; - int t=LoadChar(S); - switch (t) - { - case LUA_TNIL: - setnilvalue(o); - break; - case LUA_TBOOLEAN: - setbvalue(o,LoadChar(S)!=0); - break; - case LUA_TNUMBER: - setnvalue(o,LoadNumber(S)); - break; - case LUA_TSTRING: - setsvalue2n(S->L,o,LoadString(S)); - break; - default: - error(S,"bad constant"); - break; - } - } - n=LoadInt(S); - f->p=luaM_newvector(S->L,n,Proto*); - f->sizep=n; - for (i=0; ip[i]=NULL; - for (i=0; ip[i]=LoadFunction(S,f->source); -} - -static void LoadDebug(LoadState* S, Proto* f) -{ - int i,n; - n=LoadInt(S); - f->lineinfo=luaM_newvector(S->L,n,int); - f->sizelineinfo=n; - LoadVector(S,f->lineinfo,n,sizeof(int)); - n=LoadInt(S); - f->locvars=luaM_newvector(S->L,n,LocVar); - f->sizelocvars=n; - for (i=0; ilocvars[i].varname=NULL; - for (i=0; ilocvars[i].varname=LoadString(S); - f->locvars[i].startpc=LoadInt(S); - f->locvars[i].endpc=LoadInt(S); - } - n=LoadInt(S); - f->upvalues=luaM_newvector(S->L,n,TString*); - f->sizeupvalues=n; - for (i=0; iupvalues[i]=NULL; - for (i=0; iupvalues[i]=LoadString(S); -} - -static Proto* LoadFunction(LoadState* S, TString* p) -{ - Proto* f; - if (++S->L->nCcalls > LUAI_MAXCCALLS) error(S,"code too deep"); - f=luaF_newproto(S->L); - setptvalue2s(S->L,S->L->top,f); incr_top(S->L); - f->source=LoadString(S); if (f->source==NULL) f->source=p; - f->linedefined=LoadInt(S); - f->lastlinedefined=LoadInt(S); - f->nups=LoadByte(S); - f->numparams=LoadByte(S); - f->is_vararg=LoadByte(S); - f->maxstacksize=LoadByte(S); - LoadCode(S,f); - LoadConstants(S,f); - LoadDebug(S,f); - IF (!luaG_checkcode(f), "bad code"); - S->L->top--; - S->L->nCcalls--; - return f; -} - -static void LoadHeader(LoadState* S) -{ - char h[LUAC_HEADERSIZE]; - char s[LUAC_HEADERSIZE]; - luaU_header(h); - LoadBlock(S,s,LUAC_HEADERSIZE); - IF (memcmp(h,s,LUAC_HEADERSIZE)!=0, "bad header"); -} - -/* -** load precompiled chunk -*/ -Proto* luaU_undump (lua_State* L, ZIO* Z, Mbuffer* buff, const char* name) -{ - LoadState S; - if (*name=='@' || *name=='=') - S.name=name+1; - else if (*name==LUA_SIGNATURE[0]) - S.name="binary string"; - else - S.name=name; - S.L=L; - S.Z=Z; - S.b=buff; - LoadHeader(&S); - return LoadFunction(&S,luaS_newliteral(L,"=?")); -} - -/* -* make header -*/ -void luaU_header (char* h) -{ - int x=1; - memcpy(h,LUA_SIGNATURE,sizeof(LUA_SIGNATURE)-1); - h+=sizeof(LUA_SIGNATURE)-1; - *h++=(char)LUAC_VERSION; - *h++=(char)LUAC_FORMAT; - *h++=(char)*(char*)&x; /* endianness */ - *h++=(char)sizeof(int); - *h++=(char)sizeof(size_t); - *h++=(char)sizeof(Instruction); - *h++=(char)sizeof(lua_Number); - *h++=(char)(((lua_Number)0.5)==0); /* is lua_Number integral? */ -} diff --git a/ml_system/lib/lua51/src/lundump.h b/ml_system/lib/lua51/src/lundump.h deleted file mode 100644 index c80189d..0000000 --- a/ml_system/lib/lua51/src/lundump.h +++ /dev/null @@ -1,36 +0,0 @@ -/* -** $Id: lundump.h,v 1.37.1.1 2007/12/27 13:02:25 roberto Exp $ -** load precompiled Lua chunks -** See Copyright Notice in lua.h -*/ - -#ifndef lundump_h -#define lundump_h - -#include "lobject.h" -#include "lzio.h" - -/* load one chunk; from lundump.c */ -LUAI_FUNC Proto* luaU_undump (lua_State* L, ZIO* Z, Mbuffer* buff, const char* name); - -/* make header; from lundump.c */ -LUAI_FUNC void luaU_header (char* h); - -/* dump one chunk; from ldump.c */ -LUAI_FUNC int luaU_dump (lua_State* L, const Proto* f, lua_Writer w, void* data, int strip); - -#ifdef luac_c -/* print one chunk; from print.c */ -LUAI_FUNC void luaU_print (const Proto* f, int full); -#endif - -/* for header of binary files -- this is Lua 5.1 */ -#define LUAC_VERSION 0x51 - -/* for header of binary files -- this is the official format */ -#define LUAC_FORMAT 0 - -/* size of header of binary files */ -#define LUAC_HEADERSIZE 12 - -#endif diff --git a/ml_system/lib/lua51/src/lvm.c b/ml_system/lib/lua51/src/lvm.c deleted file mode 100644 index ee3256a..0000000 --- a/ml_system/lib/lua51/src/lvm.c +++ /dev/null @@ -1,763 +0,0 @@ -/* -** $Id: lvm.c,v 2.63.1.3 2007/12/28 15:32:23 roberto Exp $ -** Lua virtual machine -** See Copyright Notice in lua.h -*/ - - -#include -#include -#include - -#define lvm_c -#define LUA_CORE - -#include "lua.h" - -#include "ldebug.h" -#include "ldo.h" -#include "lfunc.h" -#include "lgc.h" -#include "lobject.h" -#include "lopcodes.h" -#include "lstate.h" -#include "lstring.h" -#include "ltable.h" -#include "ltm.h" -#include "lvm.h" - - - -/* limit for table tag-method chains (to avoid loops) */ -#define MAXTAGLOOP 100 - - -const TValue *luaV_tonumber (const TValue *obj, TValue *n) { - lua_Number num; - if (ttisnumber(obj)) return obj; - if (ttisstring(obj) && luaO_str2d(svalue(obj), &num)) { - setnvalue(n, num); - return n; - } - else - return NULL; -} - - -int luaV_tostring (lua_State *L, StkId obj) { - if (!ttisnumber(obj)) - return 0; - else { - char s[LUAI_MAXNUMBER2STR]; - lua_Number n = nvalue(obj); - lua_number2str(s, n); - setsvalue2s(L, obj, luaS_new(L, s)); - return 1; - } -} - - -static void traceexec (lua_State *L, const Instruction *pc) { - lu_byte mask = L->hookmask; - const Instruction *oldpc = L->savedpc; - L->savedpc = pc; - if ((mask & LUA_MASKCOUNT) && L->hookcount == 0) { - resethookcount(L); - luaD_callhook(L, LUA_HOOKCOUNT, -1); - } - if (mask & LUA_MASKLINE) { - Proto *p = ci_func(L->ci)->l.p; - int npc = pcRel(pc, p); - int newline = getline(p, npc); - /* call linehook when enter a new function, when jump back (loop), - or when enter a new line */ - if (npc == 0 || pc <= oldpc || newline != getline(p, pcRel(oldpc, p))) - luaD_callhook(L, LUA_HOOKLINE, newline); - } -} - - -static void callTMres (lua_State *L, StkId res, const TValue *f, - const TValue *p1, const TValue *p2) { - ptrdiff_t result = savestack(L, res); - setobj2s(L, L->top, f); /* push function */ - setobj2s(L, L->top+1, p1); /* 1st argument */ - setobj2s(L, L->top+2, p2); /* 2nd argument */ - luaD_checkstack(L, 3); - L->top += 3; - luaD_call(L, L->top - 3, 1); - res = restorestack(L, result); - L->top--; - setobjs2s(L, res, L->top); -} - - - -static void callTM (lua_State *L, const TValue *f, const TValue *p1, - const TValue *p2, const TValue *p3) { - setobj2s(L, L->top, f); /* push function */ - setobj2s(L, L->top+1, p1); /* 1st argument */ - setobj2s(L, L->top+2, p2); /* 2nd argument */ - setobj2s(L, L->top+3, p3); /* 3th argument */ - luaD_checkstack(L, 4); - L->top += 4; - luaD_call(L, L->top - 4, 0); -} - - -void luaV_gettable (lua_State *L, const TValue *t, TValue *key, StkId val) { - int loop; - for (loop = 0; loop < MAXTAGLOOP; loop++) { - const TValue *tm; - if (ttistable(t)) { /* `t' is a table? */ - Table *h = hvalue(t); - const TValue *res = luaH_get(h, key); /* do a primitive get */ - if (!ttisnil(res) || /* result is no nil? */ - (tm = fasttm(L, h->metatable, TM_INDEX)) == NULL) { /* or no TM? */ - setobj2s(L, val, res); - return; - } - /* else will try the tag method */ - } - else if (ttisnil(tm = luaT_gettmbyobj(L, t, TM_INDEX))) - luaG_typeerror(L, t, "index"); - if (ttisfunction(tm)) { - callTMres(L, val, tm, t, key); - return; - } - t = tm; /* else repeat with `tm' */ - } - luaG_runerror(L, "loop in gettable"); -} - - -void luaV_settable (lua_State *L, const TValue *t, TValue *key, StkId val) { - int loop; - for (loop = 0; loop < MAXTAGLOOP; loop++) { - const TValue *tm; - if (ttistable(t)) { /* `t' is a table? */ - Table *h = hvalue(t); - TValue *oldval = luaH_set(L, h, key); /* do a primitive set */ - if (!ttisnil(oldval) || /* result is no nil? */ - (tm = fasttm(L, h->metatable, TM_NEWINDEX)) == NULL) { /* or no TM? */ - setobj2t(L, oldval, val); - luaC_barriert(L, h, val); - return; - } - /* else will try the tag method */ - } - else if (ttisnil(tm = luaT_gettmbyobj(L, t, TM_NEWINDEX))) - luaG_typeerror(L, t, "index"); - if (ttisfunction(tm)) { - callTM(L, tm, t, key, val); - return; - } - t = tm; /* else repeat with `tm' */ - } - luaG_runerror(L, "loop in settable"); -} - - -static int call_binTM (lua_State *L, const TValue *p1, const TValue *p2, - StkId res, TMS event) { - const TValue *tm = luaT_gettmbyobj(L, p1, event); /* try first operand */ - if (ttisnil(tm)) - tm = luaT_gettmbyobj(L, p2, event); /* try second operand */ - if (ttisnil(tm)) return 0; - callTMres(L, res, tm, p1, p2); - return 1; -} - - -static const TValue *get_compTM (lua_State *L, Table *mt1, Table *mt2, - TMS event) { - const TValue *tm1 = fasttm(L, mt1, event); - const TValue *tm2; - if (tm1 == NULL) return NULL; /* no metamethod */ - if (mt1 == mt2) return tm1; /* same metatables => same metamethods */ - tm2 = fasttm(L, mt2, event); - if (tm2 == NULL) return NULL; /* no metamethod */ - if (luaO_rawequalObj(tm1, tm2)) /* same metamethods? */ - return tm1; - return NULL; -} - - -static int call_orderTM (lua_State *L, const TValue *p1, const TValue *p2, - TMS event) { - const TValue *tm1 = luaT_gettmbyobj(L, p1, event); - const TValue *tm2; - if (ttisnil(tm1)) return -1; /* no metamethod? */ - tm2 = luaT_gettmbyobj(L, p2, event); - if (!luaO_rawequalObj(tm1, tm2)) /* different metamethods? */ - return -1; - callTMres(L, L->top, tm1, p1, p2); - return !l_isfalse(L->top); -} - - -static int l_strcmp (const TString *ls, const TString *rs) { - const char *l = getstr(ls); - size_t ll = ls->tsv.len; - const char *r = getstr(rs); - size_t lr = rs->tsv.len; - for (;;) { - int temp = strcoll(l, r); - if (temp != 0) return temp; - else { /* strings are equal up to a `\0' */ - size_t len = strlen(l); /* index of first `\0' in both strings */ - if (len == lr) /* r is finished? */ - return (len == ll) ? 0 : 1; - else if (len == ll) /* l is finished? */ - return -1; /* l is smaller than r (because r is not finished) */ - /* both strings longer than `len'; go on comparing (after the `\0') */ - len++; - l += len; ll -= len; r += len; lr -= len; - } - } -} - - -int luaV_lessthan (lua_State *L, const TValue *l, const TValue *r) { - int res; - if (ttype(l) != ttype(r)) - return luaG_ordererror(L, l, r); - else if (ttisnumber(l)) - return luai_numlt(nvalue(l), nvalue(r)); - else if (ttisstring(l)) - return l_strcmp(rawtsvalue(l), rawtsvalue(r)) < 0; - else if ((res = call_orderTM(L, l, r, TM_LT)) != -1) - return res; - return luaG_ordererror(L, l, r); -} - - -static int lessequal (lua_State *L, const TValue *l, const TValue *r) { - int res; - if (ttype(l) != ttype(r)) - return luaG_ordererror(L, l, r); - else if (ttisnumber(l)) - return luai_numle(nvalue(l), nvalue(r)); - else if (ttisstring(l)) - return l_strcmp(rawtsvalue(l), rawtsvalue(r)) <= 0; - else if ((res = call_orderTM(L, l, r, TM_LE)) != -1) /* first try `le' */ - return res; - else if ((res = call_orderTM(L, r, l, TM_LT)) != -1) /* else try `lt' */ - return !res; - return luaG_ordererror(L, l, r); -} - - -int luaV_equalval (lua_State *L, const TValue *t1, const TValue *t2) { - const TValue *tm; - lua_assert(ttype(t1) == ttype(t2)); - switch (ttype(t1)) { - case LUA_TNIL: return 1; - case LUA_TNUMBER: return luai_numeq(nvalue(t1), nvalue(t2)); - case LUA_TBOOLEAN: return bvalue(t1) == bvalue(t2); /* true must be 1 !! */ - case LUA_TLIGHTUSERDATA: return pvalue(t1) == pvalue(t2); - case LUA_TUSERDATA: { - if (uvalue(t1) == uvalue(t2)) return 1; - tm = get_compTM(L, uvalue(t1)->metatable, uvalue(t2)->metatable, - TM_EQ); - break; /* will try TM */ - } - case LUA_TTABLE: { - if (hvalue(t1) == hvalue(t2)) return 1; - tm = get_compTM(L, hvalue(t1)->metatable, hvalue(t2)->metatable, TM_EQ); - break; /* will try TM */ - } - default: return gcvalue(t1) == gcvalue(t2); - } - if (tm == NULL) return 0; /* no TM? */ - callTMres(L, L->top, tm, t1, t2); /* call TM */ - return !l_isfalse(L->top); -} - - -void luaV_concat (lua_State *L, int total, int last) { - do { - StkId top = L->base + last + 1; - int n = 2; /* number of elements handled in this pass (at least 2) */ - if (!(ttisstring(top-2) || ttisnumber(top-2)) || !tostring(L, top-1)) { - if (!call_binTM(L, top-2, top-1, top-2, TM_CONCAT)) - luaG_concaterror(L, top-2, top-1); - } else if (tsvalue(top-1)->len == 0) /* second op is empty? */ - (void)tostring(L, top - 2); /* result is first op (as string) */ - else { - /* at least two string values; get as many as possible */ - size_t tl = tsvalue(top-1)->len; - char *buffer; - int i; - /* collect total length */ - for (n = 1; n < total && tostring(L, top-n-1); n++) { - size_t l = tsvalue(top-n-1)->len; - if (l >= MAX_SIZET - tl) luaG_runerror(L, "string length overflow"); - tl += l; - } - buffer = luaZ_openspace(L, &G(L)->buff, tl); - tl = 0; - for (i=n; i>0; i--) { /* concat all strings */ - size_t l = tsvalue(top-i)->len; - memcpy(buffer+tl, svalue(top-i), l); - tl += l; - } - setsvalue2s(L, top-n, luaS_newlstr(L, buffer, tl)); - } - total -= n-1; /* got `n' strings to create 1 new */ - last -= n-1; - } while (total > 1); /* repeat until only 1 result left */ -} - - -static void Arith (lua_State *L, StkId ra, const TValue *rb, - const TValue *rc, TMS op) { - TValue tempb, tempc; - const TValue *b, *c; - if ((b = luaV_tonumber(rb, &tempb)) != NULL && - (c = luaV_tonumber(rc, &tempc)) != NULL) { - lua_Number nb = nvalue(b), nc = nvalue(c); - switch (op) { - case TM_ADD: setnvalue(ra, luai_numadd(nb, nc)); break; - case TM_SUB: setnvalue(ra, luai_numsub(nb, nc)); break; - case TM_MUL: setnvalue(ra, luai_nummul(nb, nc)); break; - case TM_DIV: setnvalue(ra, luai_numdiv(nb, nc)); break; - case TM_MOD: setnvalue(ra, luai_nummod(nb, nc)); break; - case TM_POW: setnvalue(ra, luai_numpow(nb, nc)); break; - case TM_UNM: setnvalue(ra, luai_numunm(nb)); break; - default: lua_assert(0); break; - } - } - else if (!call_binTM(L, rb, rc, ra, op)) - luaG_aritherror(L, rb, rc); -} - - - -/* -** some macros for common tasks in `luaV_execute' -*/ - -#define runtime_check(L, c) { if (!(c)) break; } - -#define RA(i) (base+GETARG_A(i)) -/* to be used after possible stack reallocation */ -#define RB(i) check_exp(getBMode(GET_OPCODE(i)) == OpArgR, base+GETARG_B(i)) -#define RC(i) check_exp(getCMode(GET_OPCODE(i)) == OpArgR, base+GETARG_C(i)) -#define RKB(i) check_exp(getBMode(GET_OPCODE(i)) == OpArgK, \ - ISK(GETARG_B(i)) ? k+INDEXK(GETARG_B(i)) : base+GETARG_B(i)) -#define RKC(i) check_exp(getCMode(GET_OPCODE(i)) == OpArgK, \ - ISK(GETARG_C(i)) ? k+INDEXK(GETARG_C(i)) : base+GETARG_C(i)) -#define KBx(i) check_exp(getBMode(GET_OPCODE(i)) == OpArgK, k+GETARG_Bx(i)) - - -#define dojump(L,pc,i) {(pc) += (i); luai_threadyield(L);} - - -#define Protect(x) { L->savedpc = pc; {x;}; base = L->base; } - - -#define arith_op(op,tm) { \ - TValue *rb = RKB(i); \ - TValue *rc = RKC(i); \ - if (ttisnumber(rb) && ttisnumber(rc)) { \ - lua_Number nb = nvalue(rb), nc = nvalue(rc); \ - setnvalue(ra, op(nb, nc)); \ - } \ - else \ - Protect(Arith(L, ra, rb, rc, tm)); \ - } - - - -void luaV_execute (lua_State *L, int nexeccalls) { - LClosure *cl; - StkId base; - TValue *k; - const Instruction *pc; - reentry: /* entry point */ - lua_assert(isLua(L->ci)); - pc = L->savedpc; - cl = &clvalue(L->ci->func)->l; - base = L->base; - k = cl->p->k; - /* main loop of interpreter */ - for (;;) { - const Instruction i = *pc++; - StkId ra; - if ((L->hookmask & (LUA_MASKLINE | LUA_MASKCOUNT)) && - (--L->hookcount == 0 || L->hookmask & LUA_MASKLINE)) { - traceexec(L, pc); - if (L->status == LUA_YIELD) { /* did hook yield? */ - L->savedpc = pc - 1; - return; - } - base = L->base; - } - /* warning!! several calls may realloc the stack and invalidate `ra' */ - ra = RA(i); - lua_assert(base == L->base && L->base == L->ci->base); - lua_assert(base <= L->top && L->top <= L->stack + L->stacksize); - lua_assert(L->top == L->ci->top || luaG_checkopenop(i)); - switch (GET_OPCODE(i)) { - case OP_MOVE: { - setobjs2s(L, ra, RB(i)); - continue; - } - case OP_LOADK: { - setobj2s(L, ra, KBx(i)); - continue; - } - case OP_LOADBOOL: { - setbvalue(ra, GETARG_B(i)); - if (GETARG_C(i)) pc++; /* skip next instruction (if C) */ - continue; - } - case OP_LOADNIL: { - TValue *rb = RB(i); - do { - setnilvalue(rb--); - } while (rb >= ra); - continue; - } - case OP_GETUPVAL: { - int b = GETARG_B(i); - setobj2s(L, ra, cl->upvals[b]->v); - continue; - } - case OP_GETGLOBAL: { - TValue g; - TValue *rb = KBx(i); - sethvalue(L, &g, cl->env); - lua_assert(ttisstring(rb)); - Protect(luaV_gettable(L, &g, rb, ra)); - continue; - } - case OP_GETTABLE: { - Protect(luaV_gettable(L, RB(i), RKC(i), ra)); - continue; - } - case OP_SETGLOBAL: { - TValue g; - sethvalue(L, &g, cl->env); - lua_assert(ttisstring(KBx(i))); - Protect(luaV_settable(L, &g, KBx(i), ra)); - continue; - } - case OP_SETUPVAL: { - UpVal *uv = cl->upvals[GETARG_B(i)]; - setobj(L, uv->v, ra); - luaC_barrier(L, uv, ra); - continue; - } - case OP_SETTABLE: { - Protect(luaV_settable(L, ra, RKB(i), RKC(i))); - continue; - } - case OP_NEWTABLE: { - int b = GETARG_B(i); - int c = GETARG_C(i); - sethvalue(L, ra, luaH_new(L, luaO_fb2int(b), luaO_fb2int(c))); - Protect(luaC_checkGC(L)); - continue; - } - case OP_SELF: { - StkId rb = RB(i); - setobjs2s(L, ra+1, rb); - Protect(luaV_gettable(L, rb, RKC(i), ra)); - continue; - } - case OP_ADD: { - arith_op(luai_numadd, TM_ADD); - continue; - } - case OP_SUB: { - arith_op(luai_numsub, TM_SUB); - continue; - } - case OP_MUL: { - arith_op(luai_nummul, TM_MUL); - continue; - } - case OP_DIV: { - arith_op(luai_numdiv, TM_DIV); - continue; - } - case OP_MOD: { - arith_op(luai_nummod, TM_MOD); - continue; - } - case OP_POW: { - arith_op(luai_numpow, TM_POW); - continue; - } - case OP_UNM: { - TValue *rb = RB(i); - if (ttisnumber(rb)) { - lua_Number nb = nvalue(rb); - setnvalue(ra, luai_numunm(nb)); - } - else { - Protect(Arith(L, ra, rb, rb, TM_UNM)); - } - continue; - } - case OP_NOT: { - int res = l_isfalse(RB(i)); /* next assignment may change this value */ - setbvalue(ra, res); - continue; - } - case OP_LEN: { - const TValue *rb = RB(i); - switch (ttype(rb)) { - case LUA_TTABLE: { - setnvalue(ra, cast_num(luaH_getn(hvalue(rb)))); - break; - } - case LUA_TSTRING: { - setnvalue(ra, cast_num(tsvalue(rb)->len)); - break; - } - default: { /* try metamethod */ - Protect( - if (!call_binTM(L, rb, luaO_nilobject, ra, TM_LEN)) - luaG_typeerror(L, rb, "get length of"); - ) - } - } - continue; - } - case OP_CONCAT: { - int b = GETARG_B(i); - int c = GETARG_C(i); - Protect(luaV_concat(L, c-b+1, c); luaC_checkGC(L)); - setobjs2s(L, RA(i), base+b); - continue; - } - case OP_JMP: { - dojump(L, pc, GETARG_sBx(i)); - continue; - } - case OP_EQ: { - TValue *rb = RKB(i); - TValue *rc = RKC(i); - Protect( - if (equalobj(L, rb, rc) == GETARG_A(i)) - dojump(L, pc, GETARG_sBx(*pc)); - ) - pc++; - continue; - } - case OP_LT: { - Protect( - if (luaV_lessthan(L, RKB(i), RKC(i)) == GETARG_A(i)) - dojump(L, pc, GETARG_sBx(*pc)); - ) - pc++; - continue; - } - case OP_LE: { - Protect( - if (lessequal(L, RKB(i), RKC(i)) == GETARG_A(i)) - dojump(L, pc, GETARG_sBx(*pc)); - ) - pc++; - continue; - } - case OP_TEST: { - if (l_isfalse(ra) != GETARG_C(i)) - dojump(L, pc, GETARG_sBx(*pc)); - pc++; - continue; - } - case OP_TESTSET: { - TValue *rb = RB(i); - if (l_isfalse(rb) != GETARG_C(i)) { - setobjs2s(L, ra, rb); - dojump(L, pc, GETARG_sBx(*pc)); - } - pc++; - continue; - } - case OP_CALL: { - int b = GETARG_B(i); - int nresults = GETARG_C(i) - 1; - if (b != 0) L->top = ra+b; /* else previous instruction set top */ - L->savedpc = pc; - switch (luaD_precall(L, ra, nresults)) { - case PCRLUA: { - nexeccalls++; - goto reentry; /* restart luaV_execute over new Lua function */ - } - case PCRC: { - /* it was a C function (`precall' called it); adjust results */ - if (nresults >= 0) L->top = L->ci->top; - base = L->base; - continue; - } - default: { - return; /* yield */ - } - } - } - case OP_TAILCALL: { - int b = GETARG_B(i); - if (b != 0) L->top = ra+b; /* else previous instruction set top */ - L->savedpc = pc; - lua_assert(GETARG_C(i) - 1 == LUA_MULTRET); - switch (luaD_precall(L, ra, LUA_MULTRET)) { - case PCRLUA: { - /* tail call: put new frame in place of previous one */ - CallInfo *ci = L->ci - 1; /* previous frame */ - int aux; - StkId func = ci->func; - StkId pfunc = (ci+1)->func; /* previous function index */ - if (L->openupval) luaF_close(L, ci->base); - L->base = ci->base = ci->func + ((ci+1)->base - pfunc); - for (aux = 0; pfunc+aux < L->top; aux++) /* move frame down */ - setobjs2s(L, func+aux, pfunc+aux); - ci->top = L->top = func+aux; /* correct top */ - lua_assert(L->top == L->base + clvalue(func)->l.p->maxstacksize); - ci->savedpc = L->savedpc; - ci->tailcalls++; /* one more call lost */ - L->ci--; /* remove new frame */ - goto reentry; - } - case PCRC: { /* it was a C function (`precall' called it) */ - base = L->base; - continue; - } - default: { - return; /* yield */ - } - } - } - case OP_RETURN: { - int b = GETARG_B(i); - if (b != 0) L->top = ra+b-1; - if (L->openupval) luaF_close(L, base); - L->savedpc = pc; - b = luaD_poscall(L, ra); - if (--nexeccalls == 0) /* was previous function running `here'? */ - return; /* no: return */ - else { /* yes: continue its execution */ - if (b) L->top = L->ci->top; - lua_assert(isLua(L->ci)); - lua_assert(GET_OPCODE(*((L->ci)->savedpc - 1)) == OP_CALL); - goto reentry; - } - } - case OP_FORLOOP: { - lua_Number step = nvalue(ra+2); - lua_Number idx = luai_numadd(nvalue(ra), step); /* increment index */ - lua_Number limit = nvalue(ra+1); - if (luai_numlt(0, step) ? luai_numle(idx, limit) - : luai_numle(limit, idx)) { - dojump(L, pc, GETARG_sBx(i)); /* jump back */ - setnvalue(ra, idx); /* update internal index... */ - setnvalue(ra+3, idx); /* ...and external index */ - } - continue; - } - case OP_FORPREP: { - const TValue *init = ra; - const TValue *plimit = ra+1; - const TValue *pstep = ra+2; - L->savedpc = pc; /* next steps may throw errors */ - if (!tonumber(init, ra)) - luaG_runerror(L, LUA_QL("for") " initial value must be a number"); - else if (!tonumber(plimit, ra+1)) - luaG_runerror(L, LUA_QL("for") " limit must be a number"); - else if (!tonumber(pstep, ra+2)) - luaG_runerror(L, LUA_QL("for") " step must be a number"); - setnvalue(ra, luai_numsub(nvalue(ra), nvalue(pstep))); - dojump(L, pc, GETARG_sBx(i)); - continue; - } - case OP_TFORLOOP: { - StkId cb = ra + 3; /* call base */ - setobjs2s(L, cb+2, ra+2); - setobjs2s(L, cb+1, ra+1); - setobjs2s(L, cb, ra); - L->top = cb+3; /* func. + 2 args (state and index) */ - Protect(luaD_call(L, cb, GETARG_C(i))); - L->top = L->ci->top; - cb = RA(i) + 3; /* previous call may change the stack */ - if (!ttisnil(cb)) { /* continue loop? */ - setobjs2s(L, cb-1, cb); /* save control variable */ - dojump(L, pc, GETARG_sBx(*pc)); /* jump back */ - } - pc++; - continue; - } - case OP_SETLIST: { - int n = GETARG_B(i); - int c = GETARG_C(i); - int last; - Table *h; - if (n == 0) { - n = cast_int(L->top - ra) - 1; - L->top = L->ci->top; - } - if (c == 0) c = cast_int(*pc++); - runtime_check(L, ttistable(ra)); - h = hvalue(ra); - last = ((c-1)*LFIELDS_PER_FLUSH) + n; - if (last > h->sizearray) /* needs more space? */ - luaH_resizearray(L, h, last); /* pre-alloc it at once */ - for (; n > 0; n--) { - TValue *val = ra+n; - setobj2t(L, luaH_setnum(L, h, last--), val); - luaC_barriert(L, h, val); - } - continue; - } - case OP_CLOSE: { - luaF_close(L, ra); - continue; - } - case OP_CLOSURE: { - Proto *p; - Closure *ncl; - int nup, j; - p = cl->p->p[GETARG_Bx(i)]; - nup = p->nups; - ncl = luaF_newLclosure(L, nup, cl->env); - ncl->l.p = p; - for (j=0; jl.upvals[j] = cl->upvals[GETARG_B(*pc)]; - else { - lua_assert(GET_OPCODE(*pc) == OP_MOVE); - ncl->l.upvals[j] = luaF_findupval(L, base + GETARG_B(*pc)); - } - } - setclvalue(L, ra, ncl); - Protect(luaC_checkGC(L)); - continue; - } - case OP_VARARG: { - int b = GETARG_B(i) - 1; - int j; - CallInfo *ci = L->ci; - int n = cast_int(ci->base - ci->func) - cl->p->numparams - 1; - if (b == LUA_MULTRET) { - Protect(luaD_checkstack(L, n)); - ra = RA(i); /* previous call may change the stack */ - b = n; - L->top = ra + n; - } - for (j = 0; j < b; j++) { - if (j < n) { - setobjs2s(L, ra + j, ci->base - n + j); - } - else { - setnilvalue(ra + j); - } - } - continue; - } - } - } -} - diff --git a/ml_system/lib/lua51/src/lvm.h b/ml_system/lib/lua51/src/lvm.h deleted file mode 100644 index bfe4f56..0000000 --- a/ml_system/lib/lua51/src/lvm.h +++ /dev/null @@ -1,36 +0,0 @@ -/* -** $Id: lvm.h,v 2.5.1.1 2007/12/27 13:02:25 roberto Exp $ -** Lua virtual machine -** See Copyright Notice in lua.h -*/ - -#ifndef lvm_h -#define lvm_h - - -#include "ldo.h" -#include "lobject.h" -#include "ltm.h" - - -#define tostring(L,o) ((ttype(o) == LUA_TSTRING) || (luaV_tostring(L, o))) - -#define tonumber(o,n) (ttype(o) == LUA_TNUMBER || \ - (((o) = luaV_tonumber(o,n)) != NULL)) - -#define equalobj(L,o1,o2) \ - (ttype(o1) == ttype(o2) && luaV_equalval(L, o1, o2)) - - -LUAI_FUNC int luaV_lessthan (lua_State *L, const TValue *l, const TValue *r); -LUAI_FUNC int luaV_equalval (lua_State *L, const TValue *t1, const TValue *t2); -LUAI_FUNC const TValue *luaV_tonumber (const TValue *obj, TValue *n); -LUAI_FUNC int luaV_tostring (lua_State *L, StkId obj); -LUAI_FUNC void luaV_gettable (lua_State *L, const TValue *t, TValue *key, - StkId val); -LUAI_FUNC void luaV_settable (lua_State *L, const TValue *t, TValue *key, - StkId val); -LUAI_FUNC void luaV_execute (lua_State *L, int nexeccalls); -LUAI_FUNC void luaV_concat (lua_State *L, int total, int last); - -#endif diff --git a/ml_system/lib/lua51/src/lzio.c b/ml_system/lib/lua51/src/lzio.c deleted file mode 100644 index 293edd5..0000000 --- a/ml_system/lib/lua51/src/lzio.c +++ /dev/null @@ -1,82 +0,0 @@ -/* -** $Id: lzio.c,v 1.31.1.1 2007/12/27 13:02:25 roberto Exp $ -** a generic input stream interface -** See Copyright Notice in lua.h -*/ - - -#include - -#define lzio_c -#define LUA_CORE - -#include "lua.h" - -#include "llimits.h" -#include "lmem.h" -#include "lstate.h" -#include "lzio.h" - - -int luaZ_fill (ZIO *z) { - size_t size; - lua_State *L = z->L; - const char *buff; - lua_unlock(L); - buff = z->reader(L, z->data, &size); - lua_lock(L); - if (buff == NULL || size == 0) return EOZ; - z->n = size - 1; - z->p = buff; - return char2int(*(z->p++)); -} - - -int luaZ_lookahead (ZIO *z) { - if (z->n == 0) { - if (luaZ_fill(z) == EOZ) - return EOZ; - else { - z->n++; /* luaZ_fill removed first byte; put back it */ - z->p--; - } - } - return char2int(*z->p); -} - - -void luaZ_init (lua_State *L, ZIO *z, lua_Reader reader, void *data) { - z->L = L; - z->reader = reader; - z->data = data; - z->n = 0; - z->p = NULL; -} - - -/* --------------------------------------------------------------- read --- */ -size_t luaZ_read (ZIO *z, void *b, size_t n) { - while (n) { - size_t m; - if (luaZ_lookahead(z) == EOZ) - return n; /* return number of missing bytes */ - m = (n <= z->n) ? n : z->n; /* min. between n and z->n */ - memcpy(b, z->p, m); - z->n -= m; - z->p += m; - b = (char *)b + m; - n -= m; - } - return 0; -} - -/* ------------------------------------------------------------------------ */ -char *luaZ_openspace (lua_State *L, Mbuffer *buff, size_t n) { - if (n > buff->buffsize) { - if (n < LUA_MINBUFFER) n = LUA_MINBUFFER; - luaZ_resizebuffer(L, buff, n); - } - return buff->buffer; -} - - diff --git a/ml_system/lib/lua51/src/lzio.h b/ml_system/lib/lua51/src/lzio.h deleted file mode 100644 index 51d695d..0000000 --- a/ml_system/lib/lua51/src/lzio.h +++ /dev/null @@ -1,67 +0,0 @@ -/* -** $Id: lzio.h,v 1.21.1.1 2007/12/27 13:02:25 roberto Exp $ -** Buffered streams -** See Copyright Notice in lua.h -*/ - - -#ifndef lzio_h -#define lzio_h - -#include "lua.h" - -#include "lmem.h" - - -#define EOZ (-1) /* end of stream */ - -typedef struct Zio ZIO; - -#define char2int(c) cast(int, cast(unsigned char, (c))) - -#define zgetc(z) (((z)->n--)>0 ? char2int(*(z)->p++) : luaZ_fill(z)) - -typedef struct Mbuffer { - char *buffer; - size_t n; - size_t buffsize; -} Mbuffer; - -#define luaZ_initbuffer(L, buff) ((buff)->buffer = NULL, (buff)->buffsize = 0) - -#define luaZ_buffer(buff) ((buff)->buffer) -#define luaZ_sizebuffer(buff) ((buff)->buffsize) -#define luaZ_bufflen(buff) ((buff)->n) - -#define luaZ_resetbuffer(buff) ((buff)->n = 0) - - -#define luaZ_resizebuffer(L, buff, size) \ - (luaM_reallocvector(L, (buff)->buffer, (buff)->buffsize, size, char), \ - (buff)->buffsize = size) - -#define luaZ_freebuffer(L, buff) luaZ_resizebuffer(L, buff, 0) - - -LUAI_FUNC char *luaZ_openspace (lua_State *L, Mbuffer *buff, size_t n); -LUAI_FUNC void luaZ_init (lua_State *L, ZIO *z, lua_Reader reader, - void *data); -LUAI_FUNC size_t luaZ_read (ZIO* z, void* b, size_t n); /* read next n bytes */ -LUAI_FUNC int luaZ_lookahead (ZIO *z); - - - -/* --------- Private Part ------------------ */ - -struct Zio { - size_t n; /* bytes still unread */ - const char *p; /* current position in buffer */ - lua_Reader reader; - void* data; /* additional data */ - lua_State *L; /* Lua state (for reader) */ -}; - - -LUAI_FUNC int luaZ_fill (ZIO *z); - -#endif diff --git a/ml_system/lib/lua51/src/print.c b/ml_system/lib/lua51/src/print.c deleted file mode 100644 index e240cfc..0000000 --- a/ml_system/lib/lua51/src/print.c +++ /dev/null @@ -1,227 +0,0 @@ -/* -** $Id: print.c,v 1.55a 2006/05/31 13:30:05 lhf Exp $ -** print bytecodes -** See Copyright Notice in lua.h -*/ - -#include -#include - -#define luac_c -#define LUA_CORE - -#include "ldebug.h" -#include "lobject.h" -#include "lopcodes.h" -#include "lundump.h" - -#define PrintFunction luaU_print - -#define Sizeof(x) ((int)sizeof(x)) -#define VOID(p) ((const void*)(p)) - -static void PrintString(const TString* ts) -{ - const char* s=getstr(ts); - size_t i,n=ts->tsv.len; - putchar('"'); - for (i=0; ik[i]; - switch (ttype(o)) - { - case LUA_TNIL: - printf("nil"); - break; - case LUA_TBOOLEAN: - printf(bvalue(o) ? "true" : "false"); - break; - case LUA_TNUMBER: - printf(LUA_NUMBER_FMT,nvalue(o)); - break; - case LUA_TSTRING: - PrintString(rawtsvalue(o)); - break; - default: /* cannot happen */ - printf("? type=%d",ttype(o)); - break; - } -} - -static void PrintCode(const Proto* f) -{ - const Instruction* code=f->code; - int pc,n=f->sizecode; - for (pc=0; pc0) printf("[%d]\t",line); else printf("[-]\t"); - printf("%-9s\t",luaP_opnames[o]); - switch (getOpMode(o)) - { - case iABC: - printf("%d",a); - if (getBMode(o)!=OpArgN) printf(" %d",ISK(b) ? (-1-INDEXK(b)) : b); - if (getCMode(o)!=OpArgN) printf(" %d",ISK(c) ? (-1-INDEXK(c)) : c); - break; - case iABx: - if (getBMode(o)==OpArgK) printf("%d %d",a,-1-bx); else printf("%d %d",a,bx); - break; - case iAsBx: - if (o==OP_JMP) printf("%d",sbx); else printf("%d %d",a,sbx); - break; - } - switch (o) - { - case OP_LOADK: - printf("\t; "); PrintConstant(f,bx); - break; - case OP_GETUPVAL: - case OP_SETUPVAL: - printf("\t; %s", (f->sizeupvalues>0) ? getstr(f->upvalues[b]) : "-"); - break; - case OP_GETGLOBAL: - case OP_SETGLOBAL: - printf("\t; %s",svalue(&f->k[bx])); - break; - case OP_GETTABLE: - case OP_SELF: - if (ISK(c)) { printf("\t; "); PrintConstant(f,INDEXK(c)); } - break; - case OP_SETTABLE: - case OP_ADD: - case OP_SUB: - case OP_MUL: - case OP_DIV: - case OP_POW: - case OP_EQ: - case OP_LT: - case OP_LE: - if (ISK(b) || ISK(c)) - { - printf("\t; "); - if (ISK(b)) PrintConstant(f,INDEXK(b)); else printf("-"); - printf(" "); - if (ISK(c)) PrintConstant(f,INDEXK(c)); else printf("-"); - } - break; - case OP_JMP: - case OP_FORLOOP: - case OP_FORPREP: - printf("\t; to %d",sbx+pc+2); - break; - case OP_CLOSURE: - printf("\t; %p",VOID(f->p[bx])); - break; - case OP_SETLIST: - if (c==0) printf("\t; %d",(int)code[++pc]); - else printf("\t; %d",c); - break; - default: - break; - } - printf("\n"); - } -} - -#define SS(x) (x==1)?"":"s" -#define S(x) x,SS(x) - -static void PrintHeader(const Proto* f) -{ - const char* s=getstr(f->source); - if (*s=='@' || *s=='=') - s++; - else if (*s==LUA_SIGNATURE[0]) - s="(bstring)"; - else - s="(string)"; - printf("\n%s <%s:%d,%d> (%d instruction%s, %d bytes at %p)\n", - (f->linedefined==0)?"main":"function",s, - f->linedefined,f->lastlinedefined, - S(f->sizecode),f->sizecode*Sizeof(Instruction),VOID(f)); - printf("%d%s param%s, %d slot%s, %d upvalue%s, ", - f->numparams,f->is_vararg?"+":"",SS(f->numparams), - S(f->maxstacksize),S(f->nups)); - printf("%d local%s, %d constant%s, %d function%s\n", - S(f->sizelocvars),S(f->sizek),S(f->sizep)); -} - -static void PrintConstants(const Proto* f) -{ - int i,n=f->sizek; - printf("constants (%d) for %p:\n",n,VOID(f)); - for (i=0; isizelocvars; - printf("locals (%d) for %p:\n",n,VOID(f)); - for (i=0; ilocvars[i].varname),f->locvars[i].startpc+1,f->locvars[i].endpc+1); - } -} - -static void PrintUpvalues(const Proto* f) -{ - int i,n=f->sizeupvalues; - printf("upvalues (%d) for %p:\n",n,VOID(f)); - if (f->upvalues==NULL) return; - for (i=0; iupvalues[i])); - } -} - -void PrintFunction(const Proto* f, int full) -{ - int i,n=f->sizep; - PrintHeader(f); - PrintCode(f); - if (full) - { - PrintConstants(f); - PrintLocals(f); - PrintUpvalues(f); - } - for (i=0; ip[i],full); -} diff --git a/ml_system/lib/lua51/test/README b/ml_system/lib/lua51/test/README deleted file mode 100644 index 0c7f38b..0000000 --- a/ml_system/lib/lua51/test/README +++ /dev/null @@ -1,26 +0,0 @@ -These are simple tests for Lua. Some of them contain useful code. -They are meant to be run to make sure Lua is built correctly and also -to be read, to see how Lua programs look. - -Here is a one-line summary of each program: - - bisect.lua bisection method for solving non-linear equations - cf.lua temperature conversion table (celsius to farenheit) - echo.lua echo command line arguments - env.lua environment variables as automatic global variables - factorial.lua factorial without recursion - fib.lua fibonacci function with cache - fibfor.lua fibonacci numbers with coroutines and generators - globals.lua report global variable usage - hello.lua the first program in every language - life.lua Conway's Game of Life - luac.lua bare-bones luac - printf.lua an implementation of printf - readonly.lua make global variables readonly - sieve.lua the sieve of of Eratosthenes programmed with coroutines - sort.lua two implementations of a sort function - table.lua make table, grouping all data for the same item - trace-calls.lua trace calls - trace-globals.lua trace assigments to global variables - xd.lua hex dump - diff --git a/ml_system/lib/lua51/test/bisect.lua b/ml_system/lib/lua51/test/bisect.lua deleted file mode 100644 index f91e69b..0000000 --- a/ml_system/lib/lua51/test/bisect.lua +++ /dev/null @@ -1,27 +0,0 @@ --- bisection method for solving non-linear equations - -delta=1e-6 -- tolerance - -function bisect(f,a,b,fa,fb) - local c=(a+b)/2 - io.write(n," c=",c," a=",a," b=",b,"\n") - if c==a or c==b or math.abs(a-b) posted to lua-l --- modified to use ANSI terminal escape sequences --- modified to use for instead of while - -local write=io.write - -ALIVE="¥" DEAD="þ" -ALIVE="O" DEAD="-" - -function delay() -- NOTE: SYSTEM-DEPENDENT, adjust as necessary - for i=1,10000 do end - -- local i=os.clock()+1 while(os.clock() 0 do - local xm1,x,xp1,xi=self.w-1,self.w,1,self.w - while xi > 0 do - local sum = self[ym1][xm1] + self[ym1][x] + self[ym1][xp1] + - self[y][xm1] + self[y][xp1] + - self[yp1][xm1] + self[yp1][x] + self[yp1][xp1] - next[y][x] = ((sum==2) and self[y][x]) or ((sum==3) and 1) or 0 - xm1,x,xp1,xi = x,xp1,xp1+1,xi-1 - end - ym1,y,yp1,yi = y,yp1,yp1+1,yi-1 - end -end - --- output the array to screen -function _CELLS:draw() - local out="" -- accumulate to reduce flicker - for y=1,self.h do - for x=1,self.w do - out=out..(((self[y][x]>0) and ALIVE) or DEAD) - end - out=out.."\n" - end - write(out) -end - --- constructor -function CELLS(w,h) - local c = ARRAY2D(w,h) - c.spawn = _CELLS.spawn - c.evolve = _CELLS.evolve - c.draw = _CELLS.draw - return c -end - --- --- shapes suitable for use with spawn() above --- -HEART = { 1,0,1,1,0,1,1,1,1; w=3,h=3 } -GLIDER = { 0,0,1,1,0,1,0,1,1; w=3,h=3 } -EXPLODE = { 0,1,0,1,1,1,1,0,1,0,1,0; w=3,h=4 } -FISH = { 0,1,1,1,1,1,0,0,0,1,0,0,0,0,1,1,0,0,1,0; w=5,h=4 } -BUTTERFLY = { 1,0,0,0,1,0,1,1,1,0,1,0,0,0,1,1,0,1,0,1,1,0,0,0,1; w=5,h=5 } - --- the main routine -function LIFE(w,h) - -- create two arrays - local thisgen = CELLS(w,h) - local nextgen = CELLS(w,h) - - -- create some life - -- about 1000 generations of fun, then a glider steady-state - thisgen:spawn(GLIDER,5,4) - thisgen:spawn(EXPLODE,25,10) - thisgen:spawn(FISH,4,12) - - -- run until break - local gen=1 - write("\027[2J") -- ANSI clear screen - while 1 do - thisgen:evolve(nextgen) - thisgen,nextgen = nextgen,thisgen - write("\027[H") -- ANSI home cursor - thisgen:draw() - write("Life - generation ",gen,"\n") - gen=gen+1 - if gen>2000 then break end - --delay() -- no delay - end -end - -LIFE(40,20) diff --git a/ml_system/lib/lua51/test/luac.lua b/ml_system/lib/lua51/test/luac.lua deleted file mode 100644 index 96a0a97..0000000 --- a/ml_system/lib/lua51/test/luac.lua +++ /dev/null @@ -1,7 +0,0 @@ --- bare-bones luac in Lua --- usage: lua luac.lua file.lua - -assert(arg[1]~=nil and arg[2]==nil,"usage: lua luac.lua file.lua") -f=assert(io.open("luac.out","wb")) -assert(f:write(string.dump(assert(loadfile(arg[1]))))) -assert(f:close()) diff --git a/ml_system/lib/lua51/test/printf.lua b/ml_system/lib/lua51/test/printf.lua deleted file mode 100644 index 58c63ff..0000000 --- a/ml_system/lib/lua51/test/printf.lua +++ /dev/null @@ -1,7 +0,0 @@ --- an implementation of printf - -function printf(...) - io.write(string.format(...)) -end - -printf("Hello %s from %s on %s\n",os.getenv"USER" or "there",_VERSION,os.date()) diff --git a/ml_system/lib/lua51/test/readonly.lua b/ml_system/lib/lua51/test/readonly.lua deleted file mode 100644 index 85c0b4e..0000000 --- a/ml_system/lib/lua51/test/readonly.lua +++ /dev/null @@ -1,12 +0,0 @@ --- make global variables readonly - -local f=function (t,i) error("cannot redefine global variable `"..i.."'",2) end -local g={} -local G=getfenv() -setmetatable(g,{__index=G,__newindex=f}) -setfenv(1,g) - --- an example -rawset(g,"x",3) -x=2 -y=1 -- cannot redefine `y' diff --git a/ml_system/lib/lua51/test/sieve.lua b/ml_system/lib/lua51/test/sieve.lua deleted file mode 100644 index 0871bb2..0000000 --- a/ml_system/lib/lua51/test/sieve.lua +++ /dev/null @@ -1,29 +0,0 @@ --- the sieve of of Eratosthenes programmed with coroutines --- typical usage: lua -e N=1000 sieve.lua | column - --- generate all the numbers from 2 to n -function gen (n) - return coroutine.wrap(function () - for i=2,n do coroutine.yield(i) end - end) -end - --- filter the numbers generated by `g', removing multiples of `p' -function filter (p, g) - return coroutine.wrap(function () - while 1 do - local n = g() - if n == nil then return end - if math.mod(n, p) ~= 0 then coroutine.yield(n) end - end - end) -end - -N=N or 1000 -- from command line -x = gen(N) -- generate primes up to N -while 1 do - local n = x() -- pick a number until done - if n == nil then break end - print(n) -- must be a prime number - x = filter(n, x) -- now remove its multiples -end diff --git a/ml_system/lib/lua51/test/sort.lua b/ml_system/lib/lua51/test/sort.lua deleted file mode 100644 index 0bcb15f..0000000 --- a/ml_system/lib/lua51/test/sort.lua +++ /dev/null @@ -1,66 +0,0 @@ --- two implementations of a sort function --- this is an example only. Lua has now a built-in function "sort" - --- extracted from Programming Pearls, page 110 -function qsort(x,l,u,f) - if ly end) - show("after reverse selection sort",x) - qsort(x,1,n,function (x,y) return x>> ",string.rep(" ",level)) - if t~=nil and t.currentline>=0 then io.write(t.short_src,":",t.currentline," ") end - t=debug.getinfo(2) - if event=="call" then - level=level+1 - else - level=level-1 if level<0 then level=0 end - end - if t.what=="main" then - if event=="call" then - io.write("begin ",t.short_src) - else - io.write("end ",t.short_src) - end - elseif t.what=="Lua" then --- table.foreach(t,print) - io.write(event," ",t.name or "(Lua)"," <",t.linedefined,":",t.short_src,">") - else - io.write(event," ",t.name or "(C)"," [",t.what,"] ") - end - io.write("\n") -end - -debug.sethook(hook,"cr") -level=0 diff --git a/ml_system/lib/lua51/test/trace-globals.lua b/ml_system/lib/lua51/test/trace-globals.lua deleted file mode 100644 index 295e670..0000000 --- a/ml_system/lib/lua51/test/trace-globals.lua +++ /dev/null @@ -1,38 +0,0 @@ --- trace assigments to global variables - -do - -- a tostring that quotes strings. note the use of the original tostring. - local _tostring=tostring - local tostring=function(a) - if type(a)=="string" then - return string.format("%q",a) - else - return _tostring(a) - end - end - - local log=function (name,old,new) - local t=debug.getinfo(3,"Sl") - local line=t.currentline - io.write(t.short_src) - if line>=0 then io.write(":",line) end - io.write(": ",name," is now ",tostring(new)," (was ",tostring(old),")","\n") - end - - local g={} - local set=function (t,name,value) - log(name,g[name],value) - g[name]=value - end - setmetatable(getfenv(),{__index=g,__newindex=set}) -end - --- an example - -a=1 -b=2 -a=10 -b=20 -b=nil -b=200 -print(a,b,c) diff --git a/ml_system/lib/lua51/test/xd.lua b/ml_system/lib/lua51/test/xd.lua deleted file mode 100644 index ebc3eff..0000000 --- a/ml_system/lib/lua51/test/xd.lua +++ /dev/null @@ -1,14 +0,0 @@ --- hex dump --- usage: lua xd.lua < file - -local offset=0 -while true do - local s=io.read(16) - if s==nil then return end - io.write(string.format("%08X ",offset)) - string.gsub(s,"(.)", - function (c) io.write(string.format("%02X ",string.byte(c))) end) - io.write(string.rep(" ",3*(16-string.len(s)))) - io.write(" ",string.gsub(s,"%c","."),"\n") - offset=offset+16 -end diff --git a/ml_system/ml_system.sln b/ml_system/ml_system.sln deleted file mode 100644 index 6e040dd..0000000 --- a/ml_system/ml_system.sln +++ /dev/null @@ -1,19 +0,0 @@ -Microsoft Visual Studio Solution File, Format Version 10.00 -# Visual Studio 2008 -Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "ml_system", "ml_system.vcproj", "{132A627F-058D-46F8-BCBB-63B6C8D2CC1A}" -EndProject -Global - GlobalSection(SolutionConfigurationPlatforms) = preSolution - Debug|Win32 = Debug|Win32 - Release|Win32 = Release|Win32 - EndGlobalSection - GlobalSection(ProjectConfigurationPlatforms) = postSolution - {132A627F-058D-46F8-BCBB-63B6C8D2CC1A}.Debug|Win32.ActiveCfg = Debug|Win32 - {132A627F-058D-46F8-BCBB-63B6C8D2CC1A}.Debug|Win32.Build.0 = Debug|Win32 - {132A627F-058D-46F8-BCBB-63B6C8D2CC1A}.Release|Win32.ActiveCfg = Release|Win32 - {132A627F-058D-46F8-BCBB-63B6C8D2CC1A}.Release|Win32.Build.0 = Release|Win32 - EndGlobalSection - GlobalSection(SolutionProperties) = preSolution - HideSolutionNode = FALSE - EndGlobalSection -EndGlobal diff --git a/ml_system/ml_system.vcproj b/ml_system/ml_system.vcproj deleted file mode 100644 index dbe4342..0000000 --- a/ml_system/ml_system.vcproj +++ /dev/null @@ -1,285 +0,0 @@ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - diff --git a/modules-build-x32.sh b/modules-build-x32.sh new file mode 100644 index 0000000..3307a26 --- /dev/null +++ b/modules-build-x32.sh @@ -0,0 +1,13 @@ +#!/bin/bash + +# Clean old build files +rm -Rf build/ +rm -Rf bin/ + +# Generate makefiles +utils/premake5 gmake + +# Build! +cd build/ +make config=release_x32 all + diff --git a/modules-build-x64.sh b/modules-build-x64.sh new file mode 100644 index 0000000..9256869 --- /dev/null +++ b/modules-build-x64.sh @@ -0,0 +1,12 @@ +#!/bin/bash + +# Clean old build files +rm -Rf build/ +rm -Rf bin/ + +# Generate makefiles +utils/premake5 gmake + +# Build! +cd build/ +make config=release_x64 all diff --git a/modules-build.sh b/modules-build.sh new file mode 100644 index 0000000..fc572a9 --- /dev/null +++ b/modules-build.sh @@ -0,0 +1,13 @@ +#!/bin/bash + +# Clean old build files +rm -Rf build/ +rm -Rf bin/ + +# Generate makefiles +utils/premake5 gmake + +# Build! +cd build/ +make config=release_x32 all +make config=release_x64 all diff --git a/modules/bcrypt/CFunctions.cpp b/modules/bcrypt/CFunctions.cpp new file mode 100644 index 0000000..bdc3836 --- /dev/null +++ b/modules/bcrypt/CFunctions.cpp @@ -0,0 +1,101 @@ +/********************************************************* +* +* Multi Theft Auto: San Andreas - Deathmatch +* +* ml_base, External lua add-on module +* +* Copyright © 2003-2008 MTA. All Rights Reserved. +* +* Grand Theft Auto is © 2002-2003 Rockstar North +* +* THE FOLLOWING SOURCES ARE PART OF THE MULTI THEFT +* AUTO SOFTWARE DEVELOPMENT KIT AND ARE RELEASED AS +* OPEN SOURCE FILES. THESE FILES MAY BE USED AS LONG +* AS THE DEVELOPER AGREES TO THE LICENSE THAT IS +* PROVIDED WITH THIS PACKAGE. +* +*********************************************************/ + +#include "CFunctions.h" +#include "extra/CLuaArguments.h" +#include +#include +#include + +namespace blowfish +{ + extern "C" + { + #include "libs/blowfish/ow-crypt.h" + } +} + +#define HASH_SIZE 60 +#define SALT_SIZE 30 +#define ENTROPY_SIZE 32 + + +int CFunctions::BcryptDigest ( lua_State* L ) +{ + if ( L ) + { + const char* key = luaL_checkstring ( L, 1 ); + const char* salt = luaL_checkstring ( L, 2 ); + + char hash [HASH_SIZE+1]; + blowfish::crypt_rn ( key, salt, hash, sizeof(hash) ); + lua_pushlstring ( L, hash, HASH_SIZE ); + + return 1; + } + + lua_pushboolean ( L, false ); + return 1; +} + +int CFunctions::BcryptSalt ( lua_State* L ) +{ + if ( L ) + { + unsigned long logRounds = luaL_checkinteger ( L, 1 ); + + char salt [SALT_SIZE]; + char entropy [ENTROPY_SIZE]; + + std::random_device rd; + std::mt19937 gen ( rd ( ) ); + std::generate_n ( entropy, ENTROPY_SIZE, gen ); + + + blowfish::crypt_gensalt_rn ( "$2y$", logRounds, entropy, sizeof ( entropy ), salt, sizeof ( salt ) ); + lua_pushlstring ( L, salt, sizeof ( salt ) ); + + return 1; + } + + lua_pushboolean ( L, false ); + return 1; +} + +int CFunctions::BcryptVerify ( lua_State* L ) +{ + if ( L ) + { + const char* key = luaL_checkstring ( L, 1 ); + const char* digest = luaL_checkstring ( L, 2 ); + + char hash [HASH_SIZE+1]; + memset ( hash, 0, sizeof ( hash ) ); + + blowfish::crypt_rn ( key, digest, hash, sizeof ( hash ) ); + + int verified = strncmp ( hash, digest, sizeof ( hash ) ) == 0; + + lua_pushboolean ( L, verified ); + + return 1; + } + + lua_pushboolean ( L, false ); + return 1; +} \ No newline at end of file diff --git a/modules/bcrypt/CFunctions.h b/modules/bcrypt/CFunctions.h new file mode 100644 index 0000000..4236cfb --- /dev/null +++ b/modules/bcrypt/CFunctions.h @@ -0,0 +1,38 @@ +/********************************************************* +* +* Multi Theft Auto: San Andreas - Deathmatch +* +* ml_base, External lua add-on module +* +* Copyright © 2003-2008 MTA. All Rights Reserved. +* +* Grand Theft Auto is © 2002-2003 Rockstar North +* +* THE FOLLOWING SOURCES ARE PART OF THE MULTI THEFT +* AUTO SOFTWARE DEVELOPMENT KIT AND ARE RELEASED AS +* OPEN SOURCE FILES. THESE FILES MAY BE USED AS LONG +* AS THE DEVELOPER AGREES TO THE LICENSE THAT IS +* PROVIDED WITH THIS PACKAGE. +* +*********************************************************/ + +class CFunctions; + +#ifndef __CFUNCTIONS_H +#define __CFUNCTIONS_H + +#include + +#include "include/ILuaModuleManager.h" +extern ILuaModuleManager10 *pModuleManager; + +class CFunctions +{ +public: + + static int BcryptDigest ( lua_State* luaVM ); + static int BcryptSalt ( lua_State* luaVM ); + static int BcryptVerify ( lua_State* luaVM ); + +}; +#endif diff --git a/modules/bcrypt/Common.h b/modules/bcrypt/Common.h new file mode 100644 index 0000000..178af14 --- /dev/null +++ b/modules/bcrypt/Common.h @@ -0,0 +1,59 @@ +/********************************************************* +* +* Multi Theft Auto: San Andreas - Deathmatch +* +* ml_base, External lua add-on module +* +* Copyright � 2003-2008 MTA. All Rights Reserved. +* +* Grand Theft Auto is � 2002-2003 Rockstar North +* +* THE FOLLOWING SOURCES ARE PART OF THE MULTI THEFT +* AUTO SOFTWARE DEVELOPMENT KIT AND ARE RELEASED AS +* OPEN SOURCE FILES. THESE FILES MAY BE USED AS LONG +* AS THE DEVELOPER AGREES TO THE LICENSE THAT IS +* PROVIDED WITH THIS PACKAGE. +* +*********************************************************/ + +extern "C" +{ + #include "lua.h" + #include "lualib.h" + #include "lauxlib.h" +} + +#ifdef WIN32 + #define MTAEXPORT extern "C" __declspec(dllexport) +#else + #define MTAEXPORT extern "C" +#endif + +using namespace std; + +#ifndef __COMMON_H +#define __COMMON_H + +// used in the function argument vector +#define MAX_ARGUMENTS 10 +struct FunctionArguments +{ + lua_State* luaVM; + unsigned char nArguments; + unsigned char Type[10]; + void* Arguments[10]; +}; + +namespace FunctionArgumentType +{ + enum + { + TYPE_NUMBER = 1, + TYPE_STRING = 2, + TYPE_LIGHTUSERDATA = 3, + TYPE_BOOLEAN = 4, + TYPE_NIL = 5, + TYPE_TABLE = 6 + }; +} +#endif diff --git a/sockets/LICENSE b/modules/bcrypt/LICENSE similarity index 100% rename from sockets/LICENSE rename to modules/bcrypt/LICENSE diff --git a/modules/bcrypt/README.md b/modules/bcrypt/README.md new file mode 100644 index 0000000..65e4bd9 --- /dev/null +++ b/modules/bcrypt/README.md @@ -0,0 +1,55 @@ +# ml_bcrypt - MTA bcrypt module + +Bcrypt module for MTA:SA, for your passwords. Just three handy functions: `bcrypt_digest`, `bcrypt_salt`, and `bcrypt_verify`. + +## Compiling +### Windows +``` +premake5.exe vs2015 +``` +The project files are available in `Build/` then. + +### Linux +``` +./premake5 gmake + +# Use either of the following commands +make all # Builds all (both debug and release for x86 and x64 - you'll need gcc-multilib then, not recommended - use one of the commands below instead) +make config=release_x86 all # Release build for the x86 platform +make config=release_x64 all # Release build for the x86_64 platform +``` + +## Documentation +### bcrypt_digest + string bcrypt_digest(string key, string salt) +Returns the hash. + +### bcrypt_salt + string bcrypt_salt(int logRounds) +Please visit [this link](http://security.stackexchange.com/questions/17207/recommended-of-rounds-for-bcrypt) to determine the number of rounds appropriate for your server. +Returns the salt. + +### bcrypt_verify + bool bcrypt_verify(string key, string digest) +Returns whether it is verified. [How does it get the salt?](http://stackoverflow.com/a/6833165/1517394) + +### Example +Here's some code that explains the use of all these functions, remember that the database functions mentioned in this aren't real functions and are just for this demonstration. +```lua +-- Get this information by conventional means +myName = "qaisjp" +myRegisterPassword = "LoLIcon" + +-- When registering +-- A higher amount of rounds might result in your server freezing for several seconds/minutes +-- Dev notes: A rewrite of the resource should use a separate thread for the log rounds +mySalt = bcrypt_salt(15) +hashedPassword = bcrypt_digest(myRegisterPassword, mySalt) +savePasswordInDatabase(myName, hashedPassword) + +-- Now I want to login +myLoginPassword = "LoLIcon" +if bcrypt_verify(hashedPasswordFromDatabase, myLoginPassword) then + outputChatBox("Password verified") +end +``` diff --git a/sockets/src/CLuaArgument.cpp b/modules/bcrypt/extra/CLuaArgument.cpp similarity index 98% rename from sockets/src/CLuaArgument.cpp rename to modules/bcrypt/extra/CLuaArgument.cpp index d0c5eee..321f459 100644 --- a/sockets/src/CLuaArgument.cpp +++ b/modules/bcrypt/extra/CLuaArgument.cpp @@ -16,10 +16,6 @@ * *********************************************************/ -#ifdef WIN32 - #pragma warning (disable : 4996) // DISABLE: 'strcpy': This function or variable may be unsafe. -#endif - #include "CLuaArgument.h" #include #include diff --git a/sockets/include/CLuaArgument.h b/modules/bcrypt/extra/CLuaArgument.h similarity index 98% rename from sockets/include/CLuaArgument.h rename to modules/bcrypt/extra/CLuaArgument.h index 761e5f1..55a3f6c 100644 --- a/sockets/include/CLuaArgument.h +++ b/modules/bcrypt/extra/CLuaArgument.h @@ -21,7 +21,7 @@ extern "C" { - #include "../include/lua.h" + #include "lua.h" } class CLuaArgument diff --git a/sockets/src/CLuaArguments.cpp b/modules/bcrypt/extra/CLuaArguments.cpp similarity index 98% rename from sockets/src/CLuaArguments.cpp rename to modules/bcrypt/extra/CLuaArguments.cpp index db26de4..9dc4832 100644 --- a/sockets/src/CLuaArguments.cpp +++ b/modules/bcrypt/extra/CLuaArguments.cpp @@ -102,7 +102,7 @@ bool CLuaArguments::Call ( lua_State* luaVM, const char* szFunction ) const int iret = lua_pcall ( luaVM, m_Arguments.size (), 0, 0 ) ; if ( iret == LUA_ERRRUN || iret == LUA_ERRMEM ) { - //const char* szRes = lua_tostring( luaVM, -1 ); + const char* szRes = lua_tostring( luaVM, -1 ); return false; // the function call failed } diff --git a/sockets/include/CLuaArguments.h b/modules/bcrypt/extra/CLuaArguments.h similarity index 98% rename from sockets/include/CLuaArguments.h rename to modules/bcrypt/extra/CLuaArguments.h index 629012d..e4ca524 100644 --- a/sockets/include/CLuaArguments.h +++ b/modules/bcrypt/extra/CLuaArguments.h @@ -21,7 +21,7 @@ extern "C" { - #include "../include/lua.h" + #include "lua.h" } #include "CLuaArgument.h" diff --git a/mta-mysql/include/ILuaModuleManager.h b/modules/bcrypt/include/ILuaModuleManager.h similarity index 97% rename from mta-mysql/include/ILuaModuleManager.h rename to modules/bcrypt/include/ILuaModuleManager.h index bbabf62..19d1e86 100644 --- a/mta-mysql/include/ILuaModuleManager.h +++ b/modules/bcrypt/include/ILuaModuleManager.h @@ -1,63 +1,63 @@ -/***************************************************************************** -* -* PROJECT: Multi Theft Auto v1.0 -* LICENSE: See LICENSE in the top level directory -* FILE: publicsdk/include/ILuaModuleManager.h -* PURPOSE: Lua dynamic module interface -* -* Multi Theft Auto is available from http://www.multitheftauto.com/ -* -*****************************************************************************/ - -// INTERFACE for Lua dynamic modules - -#ifndef __ILUAMODULEMANAGER_H -#define __ILUAMODULEMANAGER_H - -#define MAX_INFO_LENGTH 128 - -extern "C" -{ - #include "lua.h" - #include "lualib.h" - #include "lauxlib.h" -} -#include - -#ifndef __CChecksum_H -class CChecksum -{ -public: - unsigned long ulCRC; - unsigned char mD5 [16]; -}; -#endif - -/* Interface for modules until DP2.3 */ -class ILuaModuleManager -{ -public: - virtual void ErrorPrintf ( const char* szFormat, ... ) = 0; - virtual void DebugPrintf ( lua_State * luaVM, const char* szFormat, ... ) = 0; - virtual void Printf ( const char* szFormat, ... ) = 0; - - virtual bool RegisterFunction ( lua_State * luaVM, const char *szFunctionName, lua_CFunction Func ) = 0; - virtual bool GetResourceName ( lua_State * luaVM, std::string &strName ) = 0; - virtual CChecksum GetResourceMetaChecksum ( lua_State * luaVM ) = 0; - virtual CChecksum GetResourceFileChecksum ( lua_State * luaVM, const char* szFile ) = 0; -}; - -/* Interface for modules until 1.0 */ -class ILuaModuleManager10 : public ILuaModuleManager -{ -public: - virtual unsigned long GetVersion ( ) = 0; - virtual const char* GetVersionString ( ) = 0; - virtual const char* GetVersionName ( ) = 0; - virtual unsigned long GetNetcodeVersion ( ) = 0; - virtual const char* GetOperatingSystemName ( ) = 0; - - virtual lua_State* GetResourceFromName ( const char* szResourceName ) = 0; -}; - -#endif +/***************************************************************************** +* +* PROJECT: Multi Theft Auto v1.0 +* LICENSE: See LICENSE in the top level directory +* FILE: publicsdk/include/ILuaModuleManager.h +* PURPOSE: Lua dynamic module interface +* +* Multi Theft Auto is available from http://www.multitheftauto.com/ +* +*****************************************************************************/ + +// INTERFACE for Lua dynamic modules + +#ifndef __ILUAMODULEMANAGER_H +#define __ILUAMODULEMANAGER_H + +#define MAX_INFO_LENGTH 128 + +extern "C" +{ + #include "lua.h" + #include "lualib.h" + #include "lauxlib.h" +} +#include + +#ifndef __CChecksum_H +class CChecksum +{ +public: + unsigned long ulCRC; + unsigned char mD5 [16]; +}; +#endif + +/* Interface for modules until DP2.3 */ +class ILuaModuleManager +{ +public: + virtual void ErrorPrintf ( const char* szFormat, ... ) = 0; + virtual void DebugPrintf ( lua_State * luaVM, const char* szFormat, ... ) = 0; + virtual void Printf ( const char* szFormat, ... ) = 0; + + virtual bool RegisterFunction ( lua_State * luaVM, const char *szFunctionName, lua_CFunction Func ) = 0; + virtual bool GetResourceName ( lua_State * luaVM, std::string &strName ) = 0; + virtual CChecksum GetResourceMetaChecksum ( lua_State * luaVM ) = 0; + virtual CChecksum GetResourceFileChecksum ( lua_State * luaVM, const char* szFile ) = 0; +}; + +/* Interface for modules until 1.0 */ +class ILuaModuleManager10 : public ILuaModuleManager +{ +public: + virtual unsigned long GetVersion ( ) = 0; + virtual const char* GetVersionString ( ) = 0; + virtual const char* GetVersionName ( ) = 0; + virtual unsigned long GetNetcodeVersion ( ) = 0; + virtual const char* GetOperatingSystemName ( ) = 0; + + virtual lua_State* GetResourceFromName ( const char* szResourceName ) = 0; +}; + +#endif diff --git a/modules/bcrypt/libs/blowfish/LINKS b/modules/bcrypt/libs/blowfish/LINKS new file mode 100644 index 0000000..a6cb7e1 --- /dev/null +++ b/modules/bcrypt/libs/blowfish/LINKS @@ -0,0 +1,29 @@ +New versions of this package (crypt_blowfish): + + http://www.openwall.com/crypt/ + +A paper on the algorithm that explains its design decisions: + + http://www.usenix.org/events/usenix99/provos.html + +Unix Seventh Edition Manual, Volume 2: the password scheme (1978): + + http://plan9.bell-labs.com/7thEdMan/vol2/password + +The Openwall GNU/*/Linux (Owl) tcb suite implementing the alternative +password shadowing scheme. This includes a PAM module which +supersedes pam_unix and uses the password hashing framework provided +with crypt_blowfish when setting new passwords. + + http://www.openwall.com/tcb/ + +pam_passwdqc, a password strength checking and policy enforcement +module for PAM-aware password changing programs: + + http://www.openwall.com/passwdqc/ + +John the Ripper password cracker: + + http://www.openwall.com/john/ + +$Owl: Owl/packages/glibc/crypt_blowfish/LINKS,v 1.4 2005/11/16 13:09:47 solar Exp $ diff --git a/modules/bcrypt/libs/blowfish/Makefile b/modules/bcrypt/libs/blowfish/Makefile new file mode 100644 index 0000000..c2e7151 --- /dev/null +++ b/modules/bcrypt/libs/blowfish/Makefile @@ -0,0 +1,77 @@ +# +# Written and revised by Solar Designer in 2000-2011. +# No copyright is claimed, and the software is hereby placed in the public +# domain. In case this attempt to disclaim copyright and place the software +# in the public domain is deemed null and void, then the software is +# Copyright (c) 2000-2011 Solar Designer and it is hereby released to the +# general public under the following terms: +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted. +# +# There's ABSOLUTELY NO WARRANTY, express or implied. +# +# See crypt_blowfish.c for more information. +# + +CC = gcc +AS = $(CC) +LD = $(CC) +RM = rm -f +CFLAGS = -m32 -W -Wall -Wbad-function-cast -Wcast-align -Wcast-qual -Wmissing-prototypes -Wstrict-prototypes -Wshadow -Wundef -Wpointer-arith -O2 -fomit-frame-pointer -funroll-loops +ASFLAGS = -m32 -c +LDFLAGS = -s + +BLOWFISH_OBJS = \ + crypt_blowfish.o x86.o + +CRYPT_OBJS = \ + $(BLOWFISH_OBJS) crypt_gensalt.o wrapper.o + +TEST_OBJS = \ + $(BLOWFISH_OBJS) crypt_gensalt.o crypt_test.o + +TEST_THREADS_OBJS = \ + $(BLOWFISH_OBJS) crypt_gensalt.o crypt_test_threads.o + +EXTRA_MANS = \ + crypt_r.3 crypt_rn.3 crypt_ra.3 \ + crypt_gensalt.3 crypt_gensalt_rn.3 crypt_gensalt_ra.3 + +all: $(CRYPT_OBJS) man + +check: crypt_test + ./crypt_test + +crypt_test: $(TEST_OBJS) + $(LD) $(LDFLAGS) $(TEST_OBJS) -o $@ + +crypt_test.o: wrapper.c ow-crypt.h crypt_blowfish.h crypt_gensalt.h + $(CC) -c $(CFLAGS) wrapper.c -DTEST -o $@ + +check_threads: crypt_test_threads + ./crypt_test_threads + +crypt_test_threads: $(TEST_THREADS_OBJS) + $(LD) $(LDFLAGS) $(TEST_THREADS_OBJS) -lpthread -o $@ + +crypt_test_threads.o: wrapper.c ow-crypt.h crypt_blowfish.h crypt_gensalt.h + $(CC) -c $(CFLAGS) wrapper.c -DTEST -DTEST_THREADS=4 -o $@ + +man: $(EXTRA_MANS) + +$(EXTRA_MANS): + echo '.so man3/crypt.3' > $@ + +crypt_blowfish.o: crypt_blowfish.h +crypt_gensalt.o: crypt_gensalt.h +wrapper.o: crypt.h ow-crypt.h crypt_blowfish.h crypt_gensalt.h + +.c.o: + $(CC) -c $(CFLAGS) $*.c + +.S.o: + $(AS) $(ASFLAGS) $*.S + +clean: + $(RM) crypt_test crypt_test_threads *.o $(EXTRA_MANS) core diff --git a/modules/bcrypt/libs/blowfish/PERFORMANCE b/modules/bcrypt/libs/blowfish/PERFORMANCE new file mode 100644 index 0000000..9d6fe4e --- /dev/null +++ b/modules/bcrypt/libs/blowfish/PERFORMANCE @@ -0,0 +1,30 @@ +These numbers are for 32 iterations ("$2a$05"): + + OpenBSD 3.0 bcrypt(*) crypt_blowfish 0.4.4 +Pentium III, 840 MHz 99 c/s 121 c/s (+22%) +Alpha 21164PC, 533 MHz 55.5 c/s 76.9 c/s (+38%) +UltraSparc IIi, 400 MHz 49.9 c/s 52.5 c/s (+5%) +Pentium, 120 MHz 8.8 c/s 20.1 c/s (+128%) +PA-RISC 7100LC, 80 MHz 8.5 c/s 16.3 c/s (+92%) + +(*) built with -fomit-frame-pointer -funroll-loops, which I don't +think happens for libcrypt. + +Starting with version 1.1 released in June 2011, default builds of +crypt_blowfish invoke a quick self-test on every hash computation. +This has roughly a 4.8% performance impact at "$2a$05", but only a 0.6% +impact at a more typical setting of "$2a$08". + +The large speedup for the original Pentium is due to the assembly +code and the weird optimizations this processor requires. + +The numbers for password cracking are 2 to 10% higher than those for +crypt_blowfish as certain things may be done out of the loop and the +code doesn't need to be reentrant. + +Recent versions of John the Ripper (1.6.25-dev and newer) achieve an +additional 15% speedup on the Pentium Pro family of processors (which +includes Pentium III) with a separate version of the assembly code and +run-time CPU detection. + +$Owl: Owl/packages/glibc/crypt_blowfish/PERFORMANCE,v 1.6 2011/06/21 12:09:20 solar Exp $ diff --git a/modules/bcrypt/libs/blowfish/README b/modules/bcrypt/libs/blowfish/README new file mode 100644 index 0000000..b19d90b --- /dev/null +++ b/modules/bcrypt/libs/blowfish/README @@ -0,0 +1,68 @@ +This is an implementation of a password hashing method, provided via the +crypt(3) and a reentrant interface. It is mostly compatible with +OpenBSD's bcrypt.c (prefix "$2a$") by Niels Provos and David Mazieres. +(Please refer to the included crypt(3) man page for information on +compatibility issues.) + +I've placed this code in the public domain, with fallback to a +permissive license. Please see the comment in crypt_blowfish.c for +more information. + +You can use the provided routines in your own packages, or link them +into a C library. I've provided hooks for linking into GNU libc, but +it shouldn't be too hard to get this into another C library. Note +that simply adding this code into your libc is probably not enough to +make your system use the new password hashing algorithm. Changes to +passwd(1), PAM modules, or whatever else your system uses will likely +be needed as well. These are not a part of this package, but see +LINKS for a pointer to our tcb suite. + +Instructions on using the routines in one of the two common ways are +given below. It is recommended that you test the routines on your +system before you start. Type "make check" or "make check_threads" +(if you have the POSIX threads library), then "make clean". + + +1. Using the routines in your programs. + +The available interfaces are in ow-crypt.h, and this is the file you +should include. You won't need crypt.h. When linking, add all of the +C files and x86.S (you can compile and link it even on a non-x86, it +will produce no code in this case). + + +2. Building the routines into GNU C library. + +For versions 2.13 and 2.14 (and likely other nearby ones), extract the +library sources as usual. Apply the patch for glibc 2.14 provided in +this package. Enter crypt/ and rename crypt.h to gnu-crypt.h within +that directory. Copy the C sources, header, and assembly (x86.S) files +from this package in there as well (but be sure you don't overwrite the +Makefile). Configure, build, and install the library as usual. + +For versions 2.2 to 2.3.6 (and likely also for some newer ones), +extract the library sources and maybe its optional add-ons as usual. +Apply the patch for glibc 2.3.6 provided in this package. Enter +crypt/ and rename crypt.h to gnu-crypt.h within that directory. Copy +the C sources, header, and assembly (x86.S) files from this package in +there as well (but be sure you don't overwrite the Makefile). +Configure, build, and install the library as usual. + +For versions 2.1 to 2.1.3, extract the library sources and the crypt +and linuxthreads add-ons as usual. Apply the patch for glibc 2.1.3 +provided in this package. Enter crypt/sysdeps/unix/, and rename +crypt.h to gnu-crypt.h within that directory. Copy C sources, header, +and assembly (x86.S) files from this package in there as well (but be +sure you don't overwrite the Makefile). Configure, build, and install +the library as usual. + +Programs that want to use the provided interfaces will need to include +crypt.h (but not ow-crypt.h directly). By default, prototypes for the +new routines aren't defined (but the extra functionality of crypt(3) +is indeed available). You need to define _OW_SOURCE to obtain the new +routines as well. + +-- +Solar Designer + +$Owl: Owl/packages/glibc/crypt_blowfish/README,v 1.9 2011/07/16 21:48:45 solar Exp $ diff --git a/modules/bcrypt/libs/blowfish/crypt.3 b/modules/bcrypt/libs/blowfish/crypt.3 new file mode 100644 index 0000000..e2f25bd --- /dev/null +++ b/modules/bcrypt/libs/blowfish/crypt.3 @@ -0,0 +1,574 @@ +.\" Written and revised by Solar Designer in 2000-2011. +.\" No copyright is claimed, and this man page is hereby placed in the public +.\" domain. In case this attempt to disclaim copyright and place the man page +.\" in the public domain is deemed null and void, then the man page is +.\" Copyright (c) 2000-2011 Solar Designer and it is hereby released to the +.\" general public under the following terms: +.\" +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted. +.\" +.\" There's ABSOLUTELY NO WARRANTY, express or implied. +.\" +.\" This manual page in its current form is intended for use on systems +.\" based on the GNU C Library with crypt_blowfish patched into libcrypt. +.\" +.TH CRYPT 3 "July 16, 2011" "Openwall Project" "Library functions" +.ad l +.\" No macros in NAME to keep makewhatis happy. +.SH NAME +\fBcrypt\fR, \fBcrypt_r\fR, \fBcrypt_rn\fR, \fBcrypt_ra\fR, +\fBcrypt_gensalt\fR, \fBcrypt_gensalt_rn\fR, \fBcrypt_gensalt_ra\fR +\- password hashing +.SH SYNOPSIS +.B #define _XOPEN_SOURCE +.br +.B #include +.sp +.in +8 +.ti -8 +.BI "char *crypt(const char *" key ", const char *" setting ); +.in -8 +.sp +.B #define _GNU_SOURCE +.br +.B #include +.sp +.in +8 +.ti -8 +.BI "char *crypt_r(const char *" key ", const char *" setting ", struct crypt_data *" data ); +.in -8 +.sp +.B #define _OW_SOURCE +.br +.B #include +.sp +.in +8 +.ti -8 +.BI "char *crypt_rn(const char *" key ", const char *" setting ", void *" data ", int " size ); +.ti -8 +.BI "char *crypt_ra(const char *" key ", const char *" setting ", void **" data ", int *" size ); +.ti -8 +.BI "char *crypt_gensalt(const char *" prefix ", unsigned long " count ", const char *" input ", int " size ); +.ti -8 +.BI "char *crypt_gensalt_rn(const char *" prefix ", unsigned long " count ", const char *" input ", int " size ", char *" output ", int " output_size ); +.ti -8 +.BI "char *crypt_gensalt_ra(const char *" prefix ", unsigned long " count ", const char *" input ", int " size ); +.ad b +.de crypt +.BR crypt , +.BR crypt_r , +.BR crypt_rn ", \\$1" +.ie "\\$2"" .B crypt_ra +.el .BR crypt_ra "\\$2" +.. +.de crypt_gensalt +.BR crypt_gensalt , +.BR crypt_gensalt_rn ", \\$1" +.ie "\\$2"" .B crypt_gensalt_ra +.el .BR crypt_gensalt_ra "\\$2" +.. +.SH DESCRIPTION +The +.crypt and +functions calculate a cryptographic hash function of +.I key +with one of a number of supported methods as requested with +.IR setting , +which is also used to pass a salt and possibly other parameters to +the chosen method. +The hashing methods are explained below. +.PP +Unlike +.BR crypt , +the functions +.BR crypt_r , +.BR crypt_rn " and" +.B crypt_ra +are reentrant. +They place their result and possibly their private data in a +.I data +area of +.I size +bytes as passed to them by an application and/or in memory they +allocate dynamically. Some hashing algorithms may use the data area to +cache precomputed intermediate values across calls. Thus, applications +must properly initialize the data area before its first use. +.B crypt_r +requires that only +.I data->initialized +be reset to zero; +.BR crypt_rn " and " crypt_ra +require that either the entire data area is zeroed or, in the case of +.BR crypt_ra , +.I *data +is NULL. When called with a NULL +.I *data +or insufficient +.I *size +for the requested hashing algorithm, +.B crypt_ra +uses +.BR realloc (3) +to allocate the required amount of memory dynamically. Thus, +.B crypt_ra +has the additional requirement that +.IR *data , +when non-NULL, must point to an area allocated either with a previous +call to +.B crypt_ra +or with a +.BR malloc (3) +family call. +The memory allocated by +.B crypt_ra +should be freed with +.BR free "(3)." +.PP +The +.crypt_gensalt and +functions compile a string for use as +.I setting +\- with the given +.I prefix +(used to choose a hashing method), the iteration +.I count +(if supported by the chosen method) and up to +.I size +cryptographically random +.I input +bytes for use as the actual salt. +If +.I count +is 0, a low default will be picked. +The random bytes may be obtained from +.BR /dev/urandom . +Unlike +.BR crypt_gensalt , +the functions +.BR crypt_gensalt_rn " and " crypt_gensalt_ra +are reentrant. +.B crypt_gensalt_rn +places its result in the +.I output +buffer of +.I output_size +bytes. +.B crypt_gensalt_ra +allocates memory for its result dynamically. The memory should be +freed with +.BR free "(3)." +.SH RETURN VALUE +Upon successful completion, the functions +.crypt and +return a pointer to a string containing the setting that was actually used +and a printable encoding of the hash function value. +The entire string is directly usable as +.I setting +with other calls to +.crypt and +and as +.I prefix +with calls to +.crypt_gensalt and . +.PP +The behavior of +.B crypt +on errors isn't well standardized. Some implementations simply can't fail +(unless the process dies, in which case they obviously can't return), +others return NULL or a fixed string. Most implementations don't set +.IR errno , +but some do. SUSv2 specifies only returning NULL and setting +.I errno +as a valid behavior, and defines only one possible error +.RB "(" ENOSYS , +"The functionality is not supported on this implementation.") +Unfortunately, most existing applications aren't prepared to handle +NULL returns from +.BR crypt . +The description below corresponds to this implementation of +.BR crypt " and " crypt_r +only, and to +.BR crypt_rn " and " crypt_ra . +The behavior may change to match standards, other implementations or +existing applications. +.PP +.BR crypt " and " crypt_r +may only fail (and return) when passed an invalid or unsupported +.IR setting , +in which case they return a pointer to a magic string that is +shorter than 13 characters and is guaranteed to differ from +.IR setting . +This behavior is safe for older applications which assume that +.B crypt +can't fail, when both setting new passwords and authenticating against +existing password hashes. +.BR crypt_rn " and " crypt_ra +return NULL to indicate failure. All four functions set +.I errno +when they fail. +.PP +The functions +.crypt_gensalt and +return a pointer to the compiled string for +.IR setting , +or NULL on error in which case +.I errno +is set. +.SH ERRORS +.TP +.B EINVAL +.crypt "" : +.I setting +is invalid or not supported by this implementation; +.sp +.crypt_gensalt "" : +.I prefix +is invalid or not supported by this implementation; +.I count +is invalid for the requested +.IR prefix ; +the input +.I size +is insufficient for the smallest valid salt with the requested +.IR prefix ; +.I input +is NULL. +.TP +.B ERANGE +.BR crypt_rn : +the provided data area +.I size +is insufficient for the requested hashing algorithm; +.sp +.BR crypt_gensalt_rn : +.I output_size +is too small to hold the compiled +.I setting +string. +.TP +.B ENOMEM +.B crypt +(original glibc only): +failed to allocate memory for the output buffer (which subsequent calls +would re-use); +.sp +.BR crypt_ra : +.I *data +is NULL or +.I *size +is insufficient for the requested hashing algorithm and +.BR realloc (3) +failed; +.sp +.BR crypt_gensalt_ra : +failed to allocate memory for the compiled +.I setting +string. +.TP +.B ENOSYS +.B crypt +(SUSv2): +the functionality is not supported on this implementation; +.sp +.BR crypt , +.B crypt_r +(glibc 2.0 to 2.0.1 only): +.de no-crypt-add-on +the crypt add-on is not compiled in and +.I setting +requests something other than the MD5-based algorithm. +.. +.no-crypt-add-on +.TP +.B EOPNOTSUPP +.BR crypt , +.B crypt_r +(glibc 2.0.2 to 2.1.3 only): +.no-crypt-add-on +.SH HASHING METHODS +The implemented hashing methods are intended specifically for processing +user passwords for storage and authentication; +they are at best inefficient for most other purposes. +.PP +It is important to understand that password hashing is not a replacement +for strong passwords. +It is always possible for an attacker with access to password hashes +to try guessing candidate passwords against the hashes. +There are, however, certain properties a password hashing method may have +which make these key search attacks somewhat harder. +.PP +All of the hashing methods use salts such that the same +.I key +may produce many possible hashes. +Proper use of salts may defeat a number of attacks, including: +.TP +1. +The ability to try candidate passwords against multiple hashes at the +price of one. +.TP +2. +The use of pre-hashed lists of candidate passwords. +.TP +3. +The ability to determine whether two users (or two accounts of one user) +have the same or different passwords without actually having to guess +one of the passwords. +.PP +The key search attacks depend on computing hashes of large numbers of +candidate passwords. +Thus, the computational cost of a good password hashing method must be +high \- but of course not too high to render it impractical. +.PP +All hashing methods implemented within the +.crypt and +interfaces use multiple iterations of an underlying cryptographic +primitive specifically in order to increase the cost of trying a +candidate password. +Unfortunately, due to hardware improvements, the hashing methods which +have a fixed cost become increasingly less secure over time. +.PP +In addition to salts, modern password hashing methods accept a variable +iteration +.IR count . +This makes it possible to adapt their cost to the hardware improvements +while still maintaining compatibility. +.PP +The following hashing methods are or may be implemented within the +described interfaces: +.PP +.de hash +.ad l +.TP +.I prefix +.ie "\\$1"" \{\ +"" (empty string); +.br +a string matching ^[./0-9A-Za-z]{2} (see +.BR regex (7)) +.\} +.el "\\$1" +.TP +.B Encoding syntax +\\$2 +.TP +.B Maximum password length +\\$3 (uses \\$4-bit characters) +.TP +.B Effective key size +.ie "\\$5"" limited by the hash size only +.el up to \\$5 bits +.TP +.B Hash size +\\$6 bits +.TP +.B Salt size +\\$7 bits +.TP +.B Iteration count +\\$8 +.ad b +.. +.ti -2 +.B Traditional DES-based +.br +This method is supported by almost all implementations of +.BR crypt . +Unfortunately, it no longer offers adequate security because of its many +limitations. +Thus, it should not be used for new passwords unless you absolutely have +to be able to migrate the password hashes to other systems. +.hash "" "[./0-9A-Za-z]{13}" 8 7 56 64 12 25 +.PP +.ti -2 +.B Extended BSDI-style DES-based +.br +This method is used on BSDI and is also available on at least NetBSD, +OpenBSD, and FreeBSD due to the use of David Burren's FreeSec library. +.hash _ "_[./0-9A-Za-z]{19}" unlimited 7 56 64 24 "1 to 2**24-1 (must be odd)" +.PP +.ti -2 +.B FreeBSD-style MD5-based +.br +This is Poul-Henning Kamp's MD5-based password hashing method originally +developed for FreeBSD. +It is currently supported on many free Unix-like systems, on Solaris 10, +and it is a part of the official glibc. +Its main disadvantage is the fixed iteration count, which is already +too low for the currently available hardware. +.hash "$1$" "\e$1\e$[^$]{1,8}\e$[./0-9A-Za-z]{22}" unlimited 8 "" 128 "6 to 48" 1000 +.PP +.ti -2 +.BR "OpenBSD-style Blowfish-based" " (" bcrypt ) +.br +.B bcrypt +was originally developed by Niels Provos and David Mazieres for OpenBSD +and is also supported on recent versions of FreeBSD and NetBSD, +on Solaris 10, and on several GNU/*/Linux distributions. +It is, however, not a part of the official glibc. +.PP +While both +.B bcrypt +and the BSDI-style DES-based hashing offer a variable iteration count, +.B bcrypt +may scale to even faster hardware, doesn't allow for certain optimizations +specific to password cracking only, doesn't have the effective key size +limitation, and uses 8-bit characters in passwords. +.hash "$2y$" "\e$2[axy]\e$[0-9]{2}\e$[./A-Za-z0-9]{53}" 72 8 "" 184 128 "2**4 to 2**99 (current implementations are limited to 2**31 iterations)" +.PP +With +.BR bcrypt , +the +.I count +passed to +.crypt_gensalt and +is the base-2 logarithm of the actual iteration count. +.PP +.B bcrypt +hashes used the "$2a$" prefix since 1997. +However, in 2011 an implementation bug was discovered in crypt_blowfish +(versions up to 1.0.4 inclusive) affecting handling of password characters with +the 8th bit set. +Besides fixing the bug, +to provide for upgrade strategies for existing systems, two new prefixes were +introduced: "$2x$", which fully re-introduces the bug, and "$2y$", which +guarantees correct handling of both 7- and 8-bit characters (same as OpenBSD's +"$2a$"). +Unfortunately, the behavior of "$2a$" on password characters with the 8th bit +set has to be considered system-specific. +When generating new password hashes, the "$2y$" prefix should be used. +(If such hashes ever need to be migrated to a system that does not yet support +this new prefix, the prefix in migrated copies of the already-generated hashes +may be changed to "$2a$".) +.PP +.crypt_gensalt and +support the "$2y$" and "$2a$" prefixes (the latter for legacy programs or +configurations), but not "$2x$" (which must not be used for new hashes). +.crypt and +support all three of these prefixes. +.SH PORTABILITY NOTES +Programs using any of these functions on a glibc 2.x system must be +linked against +.BR libcrypt . +However, many Unix-like operating systems and older versions of the +GNU C Library include the +.BR crypt " function in " libc . +.PP +The +.BR crypt_r , +.BR crypt_rn , +.BR crypt_ra , +.crypt_gensalt and +functions are very non-portable. +.PP +The set of supported hashing methods is implementation-dependent. +.SH CONFORMING TO +The +.B crypt +function conforms to SVID, X/OPEN, and is available on BSD 4.3. +The strings returned by +.B crypt +are not required to be portable among conformant systems. +.PP +.B crypt_r +is a GNU extension. +There's also a +.B crypt_r +function on HP-UX and MKS Toolkit, but the prototypes and semantics differ. +.PP +.B crypt_gensalt +is an Openwall extension. +There's also a +.B crypt_gensalt +function on Solaris 10, but the prototypes and semantics differ. +.PP +.BR crypt_rn , +.BR crypt_ra , +.BR crypt_gensalt_rn , +and +.B crypt_gensalt_ra +are Openwall extensions. +.SH HISTORY +A rotor-based +.B crypt +function appeared in Version 6 AT&T UNIX. +The "traditional" +.B crypt +first appeared in Version 7 AT&T UNIX. +.PP +The +.B crypt_r +function was introduced during glibc 2.0 development. +.SH BUGS +The return values of +.BR crypt " and " crypt_gensalt +point to static buffers that are overwritten by subsequent calls. +These functions are not thread-safe. +.RB ( crypt +on recent versions of Solaris uses thread-specific data and actually is +thread-safe.) +.PP +The strings returned by certain other implementations of +.B crypt +on error may be stored in read-only locations or only initialized once, +which makes it unsafe to always attempt to zero out the buffer normally +pointed to by the +.B crypt +return value as it would otherwise be preferable for security reasons. +The problem could be avoided with the use of +.BR crypt_r , +.BR crypt_rn , +or +.B crypt_ra +where the application has full control over output buffers of these functions +(and often over some of their private data as well). +Unfortunately, the functions aren't (yet?) available on platforms where +.B crypt +has this undesired property. +.PP +Applications using the thread-safe +.B crypt_r +need to allocate address space for the large (over 128 KB) +.I struct crypt_data +structure. Each thread needs a separate instance of the structure. The +.B crypt_r +interface makes it impossible to implement a hashing algorithm which +would need to keep an even larger amount of private data, without breaking +binary compatibility. +.B crypt_ra +allows for dynamically increasing the allocation size as required by the +hashing algorithm that is actually used. Unfortunately, +.B crypt_ra +is even more non-portable than +.BR crypt_r . +.PP +Multi-threaded applications or library functions which are meant to be +thread-safe should use +.BR crypt_gensalt_rn " or " crypt_gensalt_ra +rather than +.BR crypt_gensalt . +.SH SEE ALSO +.BR login (1), +.BR passwd (1), +.BR crypto (3), +.BR encrypt (3), +.BR free (3), +.BR getpass (3), +.BR getpwent (3), +.BR malloc (3), +.BR realloc (3), +.BR shadow (3), +.BR passwd (5), +.BR shadow (5), +.BR regex (7), +.BR pam (8) +.sp +Niels Provos and David Mazieres. A Future-Adaptable Password Scheme. +Proceedings of the 1999 USENIX Annual Technical Conference, June 1999. +.br +http://www.usenix.org/events/usenix99/provos.html +.sp +Robert Morris and Ken Thompson. Password Security: A Case History. +Unix Seventh Edition Manual, Volume 2, April 1978. +.br +http://plan9.bell-labs.com/7thEdMan/vol2/password diff --git a/modules/bcrypt/libs/blowfish/crypt.h b/modules/bcrypt/libs/blowfish/crypt.h new file mode 100644 index 0000000..12e6705 --- /dev/null +++ b/modules/bcrypt/libs/blowfish/crypt.h @@ -0,0 +1,24 @@ +/* + * Written by Solar Designer in 2000-2002. + * No copyright is claimed, and the software is hereby placed in the public + * domain. In case this attempt to disclaim copyright and place the software + * in the public domain is deemed null and void, then the software is + * Copyright (c) 2000-2002 Solar Designer and it is hereby released to the + * general public under the following terms: + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted. + * + * There's ABSOLUTELY NO WARRANTY, express or implied. + * + * See crypt_blowfish.c for more information. + */ + +#include + +#if defined(_OW_SOURCE) || defined(__USE_OW) +#define __SKIP_GNU +#undef __SKIP_OW +#include +#undef __SKIP_GNU +#endif diff --git a/modules/bcrypt/libs/blowfish/crypt_blowfish.c b/modules/bcrypt/libs/blowfish/crypt_blowfish.c new file mode 100644 index 0000000..df00bd9 --- /dev/null +++ b/modules/bcrypt/libs/blowfish/crypt_blowfish.c @@ -0,0 +1,902 @@ +/* + * The crypt_blowfish homepage is: + * + * http://www.openwall.com/crypt/ + * + * This code comes from John the Ripper password cracker, with reentrant + * and crypt(3) interfaces added, but optimizations specific to password + * cracking removed. + * + * Written by Solar Designer in 1998-2011. + * No copyright is claimed, and the software is hereby placed in the public + * domain. In case this attempt to disclaim copyright and place the software + * in the public domain is deemed null and void, then the software is + * Copyright (c) 1998-2011 Solar Designer and it is hereby released to the + * general public under the following terms: + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted. + * + * There's ABSOLUTELY NO WARRANTY, express or implied. + * + * It is my intent that you should be able to use this on your system, + * as part of a software package, or anywhere else to improve security, + * ensure compatibility, or for any other purpose. I would appreciate + * it if you give credit where it is due and keep your modifications in + * the public domain as well, but I don't require that in order to let + * you place this code and any modifications you make under a license + * of your choice. + * + * This implementation is mostly compatible with OpenBSD's bcrypt.c (prefix + * "$2a$") by Niels Provos , and uses some of his + * ideas. The password hashing algorithm was designed by David Mazieres + * . For more information on the level of compatibility, + * prefer refer to the comments in BF_set_key() below and to the included + * crypt(3) man page. + * + * There's a paper on the algorithm that explains its design decisions: + * + * http://www.usenix.org/events/usenix99/provos.html + * + * Some of the tricks in BF_ROUND might be inspired by Eric Young's + * Blowfish library (I can't be sure if I would think of something if I + * hadn't seen his code). + */ + +#include + +#include +#ifndef __set_errno +#define __set_errno(val) errno = (val) +#endif + +/* Just to make sure the prototypes match the actual definitions */ +#include "crypt_blowfish.h" + +#ifdef __i386__ +#define BF_ASM 1 +#define BF_SCALE 1 +#elif defined(__x86_64__) || defined(__alpha__) || defined(__hppa__) +#define BF_ASM 0 +#define BF_SCALE 1 +#else +#define BF_ASM 0 +#define BF_SCALE 0 +#endif + +typedef unsigned int BF_word; +typedef signed int BF_word_signed; + +/* Number of Blowfish rounds, this is also hardcoded into a few places */ +#define BF_N 16 + +typedef BF_word BF_key[BF_N + 2]; + +typedef struct { + BF_word S[4][0x100]; + BF_key P; +} BF_ctx; + +/* + * Magic IV for 64 Blowfish encryptions that we do at the end. + * The string is "OrpheanBeholderScryDoubt" on big-endian. + */ +static BF_word BF_magic_w[6] = { + 0x4F727068, 0x65616E42, 0x65686F6C, + 0x64657253, 0x63727944, 0x6F756274 +}; + +/* + * P-box and S-box tables initialized with digits of Pi. + */ +static BF_ctx BF_init_state = { + { + { + 0xd1310ba6, 0x98dfb5ac, 0x2ffd72db, 0xd01adfb7, + 0xb8e1afed, 0x6a267e96, 0xba7c9045, 0xf12c7f99, + 0x24a19947, 0xb3916cf7, 0x0801f2e2, 0x858efc16, + 0x636920d8, 0x71574e69, 0xa458fea3, 0xf4933d7e, + 0x0d95748f, 0x728eb658, 0x718bcd58, 0x82154aee, + 0x7b54a41d, 0xc25a59b5, 0x9c30d539, 0x2af26013, + 0xc5d1b023, 0x286085f0, 0xca417918, 0xb8db38ef, + 0x8e79dcb0, 0x603a180e, 0x6c9e0e8b, 0xb01e8a3e, + 0xd71577c1, 0xbd314b27, 0x78af2fda, 0x55605c60, + 0xe65525f3, 0xaa55ab94, 0x57489862, 0x63e81440, + 0x55ca396a, 0x2aab10b6, 0xb4cc5c34, 0x1141e8ce, + 0xa15486af, 0x7c72e993, 0xb3ee1411, 0x636fbc2a, + 0x2ba9c55d, 0x741831f6, 0xce5c3e16, 0x9b87931e, + 0xafd6ba33, 0x6c24cf5c, 0x7a325381, 0x28958677, + 0x3b8f4898, 0x6b4bb9af, 0xc4bfe81b, 0x66282193, + 0x61d809cc, 0xfb21a991, 0x487cac60, 0x5dec8032, + 0xef845d5d, 0xe98575b1, 0xdc262302, 0xeb651b88, + 0x23893e81, 0xd396acc5, 0x0f6d6ff3, 0x83f44239, + 0x2e0b4482, 0xa4842004, 0x69c8f04a, 0x9e1f9b5e, + 0x21c66842, 0xf6e96c9a, 0x670c9c61, 0xabd388f0, + 0x6a51a0d2, 0xd8542f68, 0x960fa728, 0xab5133a3, + 0x6eef0b6c, 0x137a3be4, 0xba3bf050, 0x7efb2a98, + 0xa1f1651d, 0x39af0176, 0x66ca593e, 0x82430e88, + 0x8cee8619, 0x456f9fb4, 0x7d84a5c3, 0x3b8b5ebe, + 0xe06f75d8, 0x85c12073, 0x401a449f, 0x56c16aa6, + 0x4ed3aa62, 0x363f7706, 0x1bfedf72, 0x429b023d, + 0x37d0d724, 0xd00a1248, 0xdb0fead3, 0x49f1c09b, + 0x075372c9, 0x80991b7b, 0x25d479d8, 0xf6e8def7, + 0xe3fe501a, 0xb6794c3b, 0x976ce0bd, 0x04c006ba, + 0xc1a94fb6, 0x409f60c4, 0x5e5c9ec2, 0x196a2463, + 0x68fb6faf, 0x3e6c53b5, 0x1339b2eb, 0x3b52ec6f, + 0x6dfc511f, 0x9b30952c, 0xcc814544, 0xaf5ebd09, + 0xbee3d004, 0xde334afd, 0x660f2807, 0x192e4bb3, + 0xc0cba857, 0x45c8740f, 0xd20b5f39, 0xb9d3fbdb, + 0x5579c0bd, 0x1a60320a, 0xd6a100c6, 0x402c7279, + 0x679f25fe, 0xfb1fa3cc, 0x8ea5e9f8, 0xdb3222f8, + 0x3c7516df, 0xfd616b15, 0x2f501ec8, 0xad0552ab, + 0x323db5fa, 0xfd238760, 0x53317b48, 0x3e00df82, + 0x9e5c57bb, 0xca6f8ca0, 0x1a87562e, 0xdf1769db, + 0xd542a8f6, 0x287effc3, 0xac6732c6, 0x8c4f5573, + 0x695b27b0, 0xbbca58c8, 0xe1ffa35d, 0xb8f011a0, + 0x10fa3d98, 0xfd2183b8, 0x4afcb56c, 0x2dd1d35b, + 0x9a53e479, 0xb6f84565, 0xd28e49bc, 0x4bfb9790, + 0xe1ddf2da, 0xa4cb7e33, 0x62fb1341, 0xcee4c6e8, + 0xef20cada, 0x36774c01, 0xd07e9efe, 0x2bf11fb4, + 0x95dbda4d, 0xae909198, 0xeaad8e71, 0x6b93d5a0, + 0xd08ed1d0, 0xafc725e0, 0x8e3c5b2f, 0x8e7594b7, + 0x8ff6e2fb, 0xf2122b64, 0x8888b812, 0x900df01c, + 0x4fad5ea0, 0x688fc31c, 0xd1cff191, 0xb3a8c1ad, + 0x2f2f2218, 0xbe0e1777, 0xea752dfe, 0x8b021fa1, + 0xe5a0cc0f, 0xb56f74e8, 0x18acf3d6, 0xce89e299, + 0xb4a84fe0, 0xfd13e0b7, 0x7cc43b81, 0xd2ada8d9, + 0x165fa266, 0x80957705, 0x93cc7314, 0x211a1477, + 0xe6ad2065, 0x77b5fa86, 0xc75442f5, 0xfb9d35cf, + 0xebcdaf0c, 0x7b3e89a0, 0xd6411bd3, 0xae1e7e49, + 0x00250e2d, 0x2071b35e, 0x226800bb, 0x57b8e0af, + 0x2464369b, 0xf009b91e, 0x5563911d, 0x59dfa6aa, + 0x78c14389, 0xd95a537f, 0x207d5ba2, 0x02e5b9c5, + 0x83260376, 0x6295cfa9, 0x11c81968, 0x4e734a41, + 0xb3472dca, 0x7b14a94a, 0x1b510052, 0x9a532915, + 0xd60f573f, 0xbc9bc6e4, 0x2b60a476, 0x81e67400, + 0x08ba6fb5, 0x571be91f, 0xf296ec6b, 0x2a0dd915, + 0xb6636521, 0xe7b9f9b6, 0xff34052e, 0xc5855664, + 0x53b02d5d, 0xa99f8fa1, 0x08ba4799, 0x6e85076a + }, { + 0x4b7a70e9, 0xb5b32944, 0xdb75092e, 0xc4192623, + 0xad6ea6b0, 0x49a7df7d, 0x9cee60b8, 0x8fedb266, + 0xecaa8c71, 0x699a17ff, 0x5664526c, 0xc2b19ee1, + 0x193602a5, 0x75094c29, 0xa0591340, 0xe4183a3e, + 0x3f54989a, 0x5b429d65, 0x6b8fe4d6, 0x99f73fd6, + 0xa1d29c07, 0xefe830f5, 0x4d2d38e6, 0xf0255dc1, + 0x4cdd2086, 0x8470eb26, 0x6382e9c6, 0x021ecc5e, + 0x09686b3f, 0x3ebaefc9, 0x3c971814, 0x6b6a70a1, + 0x687f3584, 0x52a0e286, 0xb79c5305, 0xaa500737, + 0x3e07841c, 0x7fdeae5c, 0x8e7d44ec, 0x5716f2b8, + 0xb03ada37, 0xf0500c0d, 0xf01c1f04, 0x0200b3ff, + 0xae0cf51a, 0x3cb574b2, 0x25837a58, 0xdc0921bd, + 0xd19113f9, 0x7ca92ff6, 0x94324773, 0x22f54701, + 0x3ae5e581, 0x37c2dadc, 0xc8b57634, 0x9af3dda7, + 0xa9446146, 0x0fd0030e, 0xecc8c73e, 0xa4751e41, + 0xe238cd99, 0x3bea0e2f, 0x3280bba1, 0x183eb331, + 0x4e548b38, 0x4f6db908, 0x6f420d03, 0xf60a04bf, + 0x2cb81290, 0x24977c79, 0x5679b072, 0xbcaf89af, + 0xde9a771f, 0xd9930810, 0xb38bae12, 0xdccf3f2e, + 0x5512721f, 0x2e6b7124, 0x501adde6, 0x9f84cd87, + 0x7a584718, 0x7408da17, 0xbc9f9abc, 0xe94b7d8c, + 0xec7aec3a, 0xdb851dfa, 0x63094366, 0xc464c3d2, + 0xef1c1847, 0x3215d908, 0xdd433b37, 0x24c2ba16, + 0x12a14d43, 0x2a65c451, 0x50940002, 0x133ae4dd, + 0x71dff89e, 0x10314e55, 0x81ac77d6, 0x5f11199b, + 0x043556f1, 0xd7a3c76b, 0x3c11183b, 0x5924a509, + 0xf28fe6ed, 0x97f1fbfa, 0x9ebabf2c, 0x1e153c6e, + 0x86e34570, 0xeae96fb1, 0x860e5e0a, 0x5a3e2ab3, + 0x771fe71c, 0x4e3d06fa, 0x2965dcb9, 0x99e71d0f, + 0x803e89d6, 0x5266c825, 0x2e4cc978, 0x9c10b36a, + 0xc6150eba, 0x94e2ea78, 0xa5fc3c53, 0x1e0a2df4, + 0xf2f74ea7, 0x361d2b3d, 0x1939260f, 0x19c27960, + 0x5223a708, 0xf71312b6, 0xebadfe6e, 0xeac31f66, + 0xe3bc4595, 0xa67bc883, 0xb17f37d1, 0x018cff28, + 0xc332ddef, 0xbe6c5aa5, 0x65582185, 0x68ab9802, + 0xeecea50f, 0xdb2f953b, 0x2aef7dad, 0x5b6e2f84, + 0x1521b628, 0x29076170, 0xecdd4775, 0x619f1510, + 0x13cca830, 0xeb61bd96, 0x0334fe1e, 0xaa0363cf, + 0xb5735c90, 0x4c70a239, 0xd59e9e0b, 0xcbaade14, + 0xeecc86bc, 0x60622ca7, 0x9cab5cab, 0xb2f3846e, + 0x648b1eaf, 0x19bdf0ca, 0xa02369b9, 0x655abb50, + 0x40685a32, 0x3c2ab4b3, 0x319ee9d5, 0xc021b8f7, + 0x9b540b19, 0x875fa099, 0x95f7997e, 0x623d7da8, + 0xf837889a, 0x97e32d77, 0x11ed935f, 0x16681281, + 0x0e358829, 0xc7e61fd6, 0x96dedfa1, 0x7858ba99, + 0x57f584a5, 0x1b227263, 0x9b83c3ff, 0x1ac24696, + 0xcdb30aeb, 0x532e3054, 0x8fd948e4, 0x6dbc3128, + 0x58ebf2ef, 0x34c6ffea, 0xfe28ed61, 0xee7c3c73, + 0x5d4a14d9, 0xe864b7e3, 0x42105d14, 0x203e13e0, + 0x45eee2b6, 0xa3aaabea, 0xdb6c4f15, 0xfacb4fd0, + 0xc742f442, 0xef6abbb5, 0x654f3b1d, 0x41cd2105, + 0xd81e799e, 0x86854dc7, 0xe44b476a, 0x3d816250, + 0xcf62a1f2, 0x5b8d2646, 0xfc8883a0, 0xc1c7b6a3, + 0x7f1524c3, 0x69cb7492, 0x47848a0b, 0x5692b285, + 0x095bbf00, 0xad19489d, 0x1462b174, 0x23820e00, + 0x58428d2a, 0x0c55f5ea, 0x1dadf43e, 0x233f7061, + 0x3372f092, 0x8d937e41, 0xd65fecf1, 0x6c223bdb, + 0x7cde3759, 0xcbee7460, 0x4085f2a7, 0xce77326e, + 0xa6078084, 0x19f8509e, 0xe8efd855, 0x61d99735, + 0xa969a7aa, 0xc50c06c2, 0x5a04abfc, 0x800bcadc, + 0x9e447a2e, 0xc3453484, 0xfdd56705, 0x0e1e9ec9, + 0xdb73dbd3, 0x105588cd, 0x675fda79, 0xe3674340, + 0xc5c43465, 0x713e38d8, 0x3d28f89e, 0xf16dff20, + 0x153e21e7, 0x8fb03d4a, 0xe6e39f2b, 0xdb83adf7 + }, { + 0xe93d5a68, 0x948140f7, 0xf64c261c, 0x94692934, + 0x411520f7, 0x7602d4f7, 0xbcf46b2e, 0xd4a20068, + 0xd4082471, 0x3320f46a, 0x43b7d4b7, 0x500061af, + 0x1e39f62e, 0x97244546, 0x14214f74, 0xbf8b8840, + 0x4d95fc1d, 0x96b591af, 0x70f4ddd3, 0x66a02f45, + 0xbfbc09ec, 0x03bd9785, 0x7fac6dd0, 0x31cb8504, + 0x96eb27b3, 0x55fd3941, 0xda2547e6, 0xabca0a9a, + 0x28507825, 0x530429f4, 0x0a2c86da, 0xe9b66dfb, + 0x68dc1462, 0xd7486900, 0x680ec0a4, 0x27a18dee, + 0x4f3ffea2, 0xe887ad8c, 0xb58ce006, 0x7af4d6b6, + 0xaace1e7c, 0xd3375fec, 0xce78a399, 0x406b2a42, + 0x20fe9e35, 0xd9f385b9, 0xee39d7ab, 0x3b124e8b, + 0x1dc9faf7, 0x4b6d1856, 0x26a36631, 0xeae397b2, + 0x3a6efa74, 0xdd5b4332, 0x6841e7f7, 0xca7820fb, + 0xfb0af54e, 0xd8feb397, 0x454056ac, 0xba489527, + 0x55533a3a, 0x20838d87, 0xfe6ba9b7, 0xd096954b, + 0x55a867bc, 0xa1159a58, 0xcca92963, 0x99e1db33, + 0xa62a4a56, 0x3f3125f9, 0x5ef47e1c, 0x9029317c, + 0xfdf8e802, 0x04272f70, 0x80bb155c, 0x05282ce3, + 0x95c11548, 0xe4c66d22, 0x48c1133f, 0xc70f86dc, + 0x07f9c9ee, 0x41041f0f, 0x404779a4, 0x5d886e17, + 0x325f51eb, 0xd59bc0d1, 0xf2bcc18f, 0x41113564, + 0x257b7834, 0x602a9c60, 0xdff8e8a3, 0x1f636c1b, + 0x0e12b4c2, 0x02e1329e, 0xaf664fd1, 0xcad18115, + 0x6b2395e0, 0x333e92e1, 0x3b240b62, 0xeebeb922, + 0x85b2a20e, 0xe6ba0d99, 0xde720c8c, 0x2da2f728, + 0xd0127845, 0x95b794fd, 0x647d0862, 0xe7ccf5f0, + 0x5449a36f, 0x877d48fa, 0xc39dfd27, 0xf33e8d1e, + 0x0a476341, 0x992eff74, 0x3a6f6eab, 0xf4f8fd37, + 0xa812dc60, 0xa1ebddf8, 0x991be14c, 0xdb6e6b0d, + 0xc67b5510, 0x6d672c37, 0x2765d43b, 0xdcd0e804, + 0xf1290dc7, 0xcc00ffa3, 0xb5390f92, 0x690fed0b, + 0x667b9ffb, 0xcedb7d9c, 0xa091cf0b, 0xd9155ea3, + 0xbb132f88, 0x515bad24, 0x7b9479bf, 0x763bd6eb, + 0x37392eb3, 0xcc115979, 0x8026e297, 0xf42e312d, + 0x6842ada7, 0xc66a2b3b, 0x12754ccc, 0x782ef11c, + 0x6a124237, 0xb79251e7, 0x06a1bbe6, 0x4bfb6350, + 0x1a6b1018, 0x11caedfa, 0x3d25bdd8, 0xe2e1c3c9, + 0x44421659, 0x0a121386, 0xd90cec6e, 0xd5abea2a, + 0x64af674e, 0xda86a85f, 0xbebfe988, 0x64e4c3fe, + 0x9dbc8057, 0xf0f7c086, 0x60787bf8, 0x6003604d, + 0xd1fd8346, 0xf6381fb0, 0x7745ae04, 0xd736fccc, + 0x83426b33, 0xf01eab71, 0xb0804187, 0x3c005e5f, + 0x77a057be, 0xbde8ae24, 0x55464299, 0xbf582e61, + 0x4e58f48f, 0xf2ddfda2, 0xf474ef38, 0x8789bdc2, + 0x5366f9c3, 0xc8b38e74, 0xb475f255, 0x46fcd9b9, + 0x7aeb2661, 0x8b1ddf84, 0x846a0e79, 0x915f95e2, + 0x466e598e, 0x20b45770, 0x8cd55591, 0xc902de4c, + 0xb90bace1, 0xbb8205d0, 0x11a86248, 0x7574a99e, + 0xb77f19b6, 0xe0a9dc09, 0x662d09a1, 0xc4324633, + 0xe85a1f02, 0x09f0be8c, 0x4a99a025, 0x1d6efe10, + 0x1ab93d1d, 0x0ba5a4df, 0xa186f20f, 0x2868f169, + 0xdcb7da83, 0x573906fe, 0xa1e2ce9b, 0x4fcd7f52, + 0x50115e01, 0xa70683fa, 0xa002b5c4, 0x0de6d027, + 0x9af88c27, 0x773f8641, 0xc3604c06, 0x61a806b5, + 0xf0177a28, 0xc0f586e0, 0x006058aa, 0x30dc7d62, + 0x11e69ed7, 0x2338ea63, 0x53c2dd94, 0xc2c21634, + 0xbbcbee56, 0x90bcb6de, 0xebfc7da1, 0xce591d76, + 0x6f05e409, 0x4b7c0188, 0x39720a3d, 0x7c927c24, + 0x86e3725f, 0x724d9db9, 0x1ac15bb4, 0xd39eb8fc, + 0xed545578, 0x08fca5b5, 0xd83d7cd3, 0x4dad0fc4, + 0x1e50ef5e, 0xb161e6f8, 0xa28514d9, 0x6c51133c, + 0x6fd5c7e7, 0x56e14ec4, 0x362abfce, 0xddc6c837, + 0xd79a3234, 0x92638212, 0x670efa8e, 0x406000e0 + }, { + 0x3a39ce37, 0xd3faf5cf, 0xabc27737, 0x5ac52d1b, + 0x5cb0679e, 0x4fa33742, 0xd3822740, 0x99bc9bbe, + 0xd5118e9d, 0xbf0f7315, 0xd62d1c7e, 0xc700c47b, + 0xb78c1b6b, 0x21a19045, 0xb26eb1be, 0x6a366eb4, + 0x5748ab2f, 0xbc946e79, 0xc6a376d2, 0x6549c2c8, + 0x530ff8ee, 0x468dde7d, 0xd5730a1d, 0x4cd04dc6, + 0x2939bbdb, 0xa9ba4650, 0xac9526e8, 0xbe5ee304, + 0xa1fad5f0, 0x6a2d519a, 0x63ef8ce2, 0x9a86ee22, + 0xc089c2b8, 0x43242ef6, 0xa51e03aa, 0x9cf2d0a4, + 0x83c061ba, 0x9be96a4d, 0x8fe51550, 0xba645bd6, + 0x2826a2f9, 0xa73a3ae1, 0x4ba99586, 0xef5562e9, + 0xc72fefd3, 0xf752f7da, 0x3f046f69, 0x77fa0a59, + 0x80e4a915, 0x87b08601, 0x9b09e6ad, 0x3b3ee593, + 0xe990fd5a, 0x9e34d797, 0x2cf0b7d9, 0x022b8b51, + 0x96d5ac3a, 0x017da67d, 0xd1cf3ed6, 0x7c7d2d28, + 0x1f9f25cf, 0xadf2b89b, 0x5ad6b472, 0x5a88f54c, + 0xe029ac71, 0xe019a5e6, 0x47b0acfd, 0xed93fa9b, + 0xe8d3c48d, 0x283b57cc, 0xf8d56629, 0x79132e28, + 0x785f0191, 0xed756055, 0xf7960e44, 0xe3d35e8c, + 0x15056dd4, 0x88f46dba, 0x03a16125, 0x0564f0bd, + 0xc3eb9e15, 0x3c9057a2, 0x97271aec, 0xa93a072a, + 0x1b3f6d9b, 0x1e6321f5, 0xf59c66fb, 0x26dcf319, + 0x7533d928, 0xb155fdf5, 0x03563482, 0x8aba3cbb, + 0x28517711, 0xc20ad9f8, 0xabcc5167, 0xccad925f, + 0x4de81751, 0x3830dc8e, 0x379d5862, 0x9320f991, + 0xea7a90c2, 0xfb3e7bce, 0x5121ce64, 0x774fbe32, + 0xa8b6e37e, 0xc3293d46, 0x48de5369, 0x6413e680, + 0xa2ae0810, 0xdd6db224, 0x69852dfd, 0x09072166, + 0xb39a460a, 0x6445c0dd, 0x586cdecf, 0x1c20c8ae, + 0x5bbef7dd, 0x1b588d40, 0xccd2017f, 0x6bb4e3bb, + 0xdda26a7e, 0x3a59ff45, 0x3e350a44, 0xbcb4cdd5, + 0x72eacea8, 0xfa6484bb, 0x8d6612ae, 0xbf3c6f47, + 0xd29be463, 0x542f5d9e, 0xaec2771b, 0xf64e6370, + 0x740e0d8d, 0xe75b1357, 0xf8721671, 0xaf537d5d, + 0x4040cb08, 0x4eb4e2cc, 0x34d2466a, 0x0115af84, + 0xe1b00428, 0x95983a1d, 0x06b89fb4, 0xce6ea048, + 0x6f3f3b82, 0x3520ab82, 0x011a1d4b, 0x277227f8, + 0x611560b1, 0xe7933fdc, 0xbb3a792b, 0x344525bd, + 0xa08839e1, 0x51ce794b, 0x2f32c9b7, 0xa01fbac9, + 0xe01cc87e, 0xbcc7d1f6, 0xcf0111c3, 0xa1e8aac7, + 0x1a908749, 0xd44fbd9a, 0xd0dadecb, 0xd50ada38, + 0x0339c32a, 0xc6913667, 0x8df9317c, 0xe0b12b4f, + 0xf79e59b7, 0x43f5bb3a, 0xf2d519ff, 0x27d9459c, + 0xbf97222c, 0x15e6fc2a, 0x0f91fc71, 0x9b941525, + 0xfae59361, 0xceb69ceb, 0xc2a86459, 0x12baa8d1, + 0xb6c1075e, 0xe3056a0c, 0x10d25065, 0xcb03a442, + 0xe0ec6e0e, 0x1698db3b, 0x4c98a0be, 0x3278e964, + 0x9f1f9532, 0xe0d392df, 0xd3a0342b, 0x8971f21e, + 0x1b0a7441, 0x4ba3348c, 0xc5be7120, 0xc37632d8, + 0xdf359f8d, 0x9b992f2e, 0xe60b6f47, 0x0fe3f11d, + 0xe54cda54, 0x1edad891, 0xce6279cf, 0xcd3e7e6f, + 0x1618b166, 0xfd2c1d05, 0x848fd2c5, 0xf6fb2299, + 0xf523f357, 0xa6327623, 0x93a83531, 0x56cccd02, + 0xacf08162, 0x5a75ebb5, 0x6e163697, 0x88d273cc, + 0xde966292, 0x81b949d0, 0x4c50901b, 0x71c65614, + 0xe6c6c7bd, 0x327a140a, 0x45e1d006, 0xc3f27b9a, + 0xc9aa53fd, 0x62a80f00, 0xbb25bfe2, 0x35bdd2f6, + 0x71126905, 0xb2040222, 0xb6cbcf7c, 0xcd769c2b, + 0x53113ec0, 0x1640e3d3, 0x38abbd60, 0x2547adf0, + 0xba38209c, 0xf746ce76, 0x77afa1c5, 0x20756060, + 0x85cbfe4e, 0x8ae88dd8, 0x7aaaf9b0, 0x4cf9aa7e, + 0x1948c25c, 0x02fb8a8c, 0x01c36ae4, 0xd6ebe1f9, + 0x90d4f869, 0xa65cdea0, 0x3f09252d, 0xc208e69f, + 0xb74e6132, 0xce77e25b, 0x578fdfe3, 0x3ac372e6 + } + }, { + 0x243f6a88, 0x85a308d3, 0x13198a2e, 0x03707344, + 0xa4093822, 0x299f31d0, 0x082efa98, 0xec4e6c89, + 0x452821e6, 0x38d01377, 0xbe5466cf, 0x34e90c6c, + 0xc0ac29b7, 0xc97c50dd, 0x3f84d5b5, 0xb5470917, + 0x9216d5d9, 0x8979fb1b + } +}; + +static unsigned char BF_itoa64[64 + 1] = + "./ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789"; + +static unsigned char BF_atoi64[0x60] = { + 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 0, 1, + 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 64, 64, 64, 64, 64, + 64, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, + 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 64, 64, 64, 64, 64, + 64, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, + 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 64, 64, 64, 64, 64 +}; + +#define BF_safe_atoi64(dst, src) \ +{ \ + tmp = (unsigned char)(src); \ + if ((unsigned int)(tmp -= 0x20) >= 0x60) return -1; \ + tmp = BF_atoi64[tmp]; \ + if (tmp > 63) return -1; \ + (dst) = tmp; \ +} + +static int BF_decode(BF_word *dst, const char *src, int size) +{ + unsigned char *dptr = (unsigned char *)dst; + unsigned char *end = dptr + size; + const unsigned char *sptr = (const unsigned char *)src; + unsigned int tmp, c1, c2, c3, c4; + + do { + BF_safe_atoi64(c1, *sptr++); + BF_safe_atoi64(c2, *sptr++); + *dptr++ = (c1 << 2) | ((c2 & 0x30) >> 4); + if (dptr >= end) break; + + BF_safe_atoi64(c3, *sptr++); + *dptr++ = ((c2 & 0x0F) << 4) | ((c3 & 0x3C) >> 2); + if (dptr >= end) break; + + BF_safe_atoi64(c4, *sptr++); + *dptr++ = ((c3 & 0x03) << 6) | c4; + } while (dptr < end); + + return 0; +} + +static void BF_encode(char *dst, const BF_word *src, int size) +{ + const unsigned char *sptr = (const unsigned char *)src; + const unsigned char *end = sptr + size; + unsigned char *dptr = (unsigned char *)dst; + unsigned int c1, c2; + + do { + c1 = *sptr++; + *dptr++ = BF_itoa64[c1 >> 2]; + c1 = (c1 & 0x03) << 4; + if (sptr >= end) { + *dptr++ = BF_itoa64[c1]; + break; + } + + c2 = *sptr++; + c1 |= c2 >> 4; + *dptr++ = BF_itoa64[c1]; + c1 = (c2 & 0x0f) << 2; + if (sptr >= end) { + *dptr++ = BF_itoa64[c1]; + break; + } + + c2 = *sptr++; + c1 |= c2 >> 6; + *dptr++ = BF_itoa64[c1]; + *dptr++ = BF_itoa64[c2 & 0x3f]; + } while (sptr < end); +} + +static void BF_swap(BF_word *x, int count) +{ + static int endianness_check = 1; + char *is_little_endian = (char *)&endianness_check; + BF_word tmp; + + if (*is_little_endian) + do { + tmp = *x; + tmp = (tmp << 16) | (tmp >> 16); + *x++ = ((tmp & 0x00FF00FF) << 8) | ((tmp >> 8) & 0x00FF00FF); + } while (--count); +} + +#if BF_SCALE +/* Architectures which can shift addresses left by 2 bits with no extra cost */ +#define BF_ROUND(L, R, N) \ + tmp1 = L & 0xFF; \ + tmp2 = L >> 8; \ + tmp2 &= 0xFF; \ + tmp3 = L >> 16; \ + tmp3 &= 0xFF; \ + tmp4 = L >> 24; \ + tmp1 = data.ctx.S[3][tmp1]; \ + tmp2 = data.ctx.S[2][tmp2]; \ + tmp3 = data.ctx.S[1][tmp3]; \ + tmp3 += data.ctx.S[0][tmp4]; \ + tmp3 ^= tmp2; \ + R ^= data.ctx.P[N + 1]; \ + tmp3 += tmp1; \ + R ^= tmp3; +#else +/* Architectures with no complicated addressing modes supported */ +#define BF_INDEX(S, i) \ + (*((BF_word *)(((unsigned char *)S) + (i)))) +#define BF_ROUND(L, R, N) \ + tmp1 = L & 0xFF; \ + tmp1 <<= 2; \ + tmp2 = L >> 6; \ + tmp2 &= 0x3FC; \ + tmp3 = L >> 14; \ + tmp3 &= 0x3FC; \ + tmp4 = L >> 22; \ + tmp4 &= 0x3FC; \ + tmp1 = BF_INDEX(data.ctx.S[3], tmp1); \ + tmp2 = BF_INDEX(data.ctx.S[2], tmp2); \ + tmp3 = BF_INDEX(data.ctx.S[1], tmp3); \ + tmp3 += BF_INDEX(data.ctx.S[0], tmp4); \ + tmp3 ^= tmp2; \ + R ^= data.ctx.P[N + 1]; \ + tmp3 += tmp1; \ + R ^= tmp3; +#endif + +/* + * Encrypt one block, BF_N is hardcoded here. + */ +#define BF_ENCRYPT \ + L ^= data.ctx.P[0]; \ + BF_ROUND(L, R, 0); \ + BF_ROUND(R, L, 1); \ + BF_ROUND(L, R, 2); \ + BF_ROUND(R, L, 3); \ + BF_ROUND(L, R, 4); \ + BF_ROUND(R, L, 5); \ + BF_ROUND(L, R, 6); \ + BF_ROUND(R, L, 7); \ + BF_ROUND(L, R, 8); \ + BF_ROUND(R, L, 9); \ + BF_ROUND(L, R, 10); \ + BF_ROUND(R, L, 11); \ + BF_ROUND(L, R, 12); \ + BF_ROUND(R, L, 13); \ + BF_ROUND(L, R, 14); \ + BF_ROUND(R, L, 15); \ + tmp4 = R; \ + R = L; \ + L = tmp4 ^ data.ctx.P[BF_N + 1]; + +#if BF_ASM +#define BF_body() \ + _BF_body_r(&data.ctx); +#else +#define BF_body() \ + L = R = 0; \ + ptr = data.ctx.P; \ + do { \ + ptr += 2; \ + BF_ENCRYPT; \ + *(ptr - 2) = L; \ + *(ptr - 1) = R; \ + } while (ptr < &data.ctx.P[BF_N + 2]); \ +\ + ptr = data.ctx.S[0]; \ + do { \ + ptr += 2; \ + BF_ENCRYPT; \ + *(ptr - 2) = L; \ + *(ptr - 1) = R; \ + } while (ptr < &data.ctx.S[3][0xFF]); +#endif + +static void BF_set_key(const char *key, BF_key expanded, BF_key initial, + unsigned char flags) +{ + const char *ptr = key; + unsigned int bug, i, j; + BF_word safety, sign, diff, tmp[2]; + +/* + * There was a sign extension bug in older revisions of this function. While + * we would have liked to simply fix the bug and move on, we have to provide + * a backwards compatibility feature (essentially the bug) for some systems and + * a safety measure for some others. The latter is needed because for certain + * multiple inputs to the buggy algorithm there exist easily found inputs to + * the correct algorithm that produce the same hash. Thus, we optionally + * deviate from the correct algorithm just enough to avoid such collisions. + * While the bug itself affected the majority of passwords containing + * characters with the 8th bit set (although only a percentage of those in a + * collision-producing way), the anti-collision safety measure affects + * only a subset of passwords containing the '\xff' character (not even all of + * those passwords, just some of them). This character is not found in valid + * UTF-8 sequences and is rarely used in popular 8-bit character encodings. + * Thus, the safety measure is unlikely to cause much annoyance, and is a + * reasonable tradeoff to use when authenticating against existing hashes that + * are not reliably known to have been computed with the correct algorithm. + * + * We use an approach that tries to minimize side-channel leaks of password + * information - that is, we mostly use fixed-cost bitwise operations instead + * of branches or table lookups. (One conditional branch based on password + * length remains. It is not part of the bug aftermath, though, and is + * difficult and possibly unreasonable to avoid given the use of C strings by + * the caller, which results in similar timing leaks anyway.) + * + * For actual implementation, we set an array index in the variable "bug" + * (0 means no bug, 1 means sign extension bug emulation) and a flag in the + * variable "safety" (bit 16 is set when the safety measure is requested). + * Valid combinations of settings are: + * + * Prefix "$2a$": bug = 0, safety = 0x10000 + * Prefix "$2x$": bug = 1, safety = 0 + * Prefix "$2y$": bug = 0, safety = 0 + */ + bug = (unsigned int)flags & 1; + safety = ((BF_word)flags & 2) << 15; + + sign = diff = 0; + + for (i = 0; i < BF_N + 2; i++) { + tmp[0] = tmp[1] = 0; + for (j = 0; j < 4; j++) { + tmp[0] <<= 8; + tmp[0] |= (unsigned char)*ptr; /* correct */ + tmp[1] <<= 8; + tmp[1] |= (BF_word_signed)(signed char)*ptr; /* bug */ +/* + * Sign extension in the first char has no effect - nothing to overwrite yet, + * and those extra 24 bits will be fully shifted out of the 32-bit word. For + * chars 2, 3, 4 in each four-char block, we set bit 7 of "sign" if sign + * extension in tmp[1] occurs. Once this flag is set, it remains set. + */ + if (j) + sign |= tmp[1] & 0x80; + if (!*ptr) + ptr = key; + else + ptr++; + } + diff |= tmp[0] ^ tmp[1]; /* Non-zero on any differences */ + + expanded[i] = tmp[bug]; + initial[i] = BF_init_state.P[i] ^ tmp[bug]; + } + +/* + * At this point, "diff" is zero iff the correct and buggy algorithms produced + * exactly the same result. If so and if "sign" is non-zero, which indicates + * that there was a non-benign sign extension, this means that we have a + * collision between the correctly computed hash for this password and a set of + * passwords that could be supplied to the buggy algorithm. Our safety measure + * is meant to protect from such many-buggy to one-correct collisions, by + * deviating from the correct algorithm in such cases. Let's check for this. + */ + diff |= diff >> 16; /* still zero iff exact match */ + diff &= 0xffff; /* ditto */ + diff += 0xffff; /* bit 16 set iff "diff" was non-zero (on non-match) */ + sign <<= 9; /* move the non-benign sign extension flag to bit 16 */ + sign &= ~diff & safety; /* action needed? */ + +/* + * If we have determined that we need to deviate from the correct algorithm, + * flip bit 16 in initial expanded key. (The choice of 16 is arbitrary, but + * let's stick to it now. It came out of the approach we used above, and it's + * not any worse than any other choice we could make.) + * + * It is crucial that we don't do the same to the expanded key used in the main + * Eksblowfish loop. By doing it to only one of these two, we deviate from a + * state that could be directly specified by a password to the buggy algorithm + * (and to the fully correct one as well, but that's a side-effect). + */ + initial[0] ^= sign; +} + +static char *BF_crypt(const char *key, const char *setting, + char *output, int size, + BF_word min) +{ +#if BF_ASM + extern void _BF_body_r(BF_ctx *ctx); +#endif + static const unsigned char flags_by_subtype[26] = + {2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 4, 0}; + struct { + BF_ctx ctx; + BF_key expanded_key; + union { + BF_word salt[4]; + BF_word output[6]; + } binary; + } data; + BF_word L, R; + BF_word tmp1, tmp2, tmp3, tmp4; + BF_word *ptr; + BF_word count; + int i; + + if (size < 7 + 22 + 31 + 1) { + __set_errno(ERANGE); + return NULL; + } + + if (setting[0] != '$' || + setting[1] != '2' || + setting[2] < 'a' || setting[2] > 'z' || + !flags_by_subtype[(unsigned int)(unsigned char)setting[2] - 'a'] || + setting[3] != '$' || + setting[4] < '0' || setting[4] > '3' || + setting[5] < '0' || setting[5] > '9' || + (setting[4] == '3' && setting[5] > '1') || + setting[6] != '$') { + __set_errno(EINVAL); + return NULL; + } + + count = (BF_word)1 << ((setting[4] - '0') * 10 + (setting[5] - '0')); + if (count < min || BF_decode(data.binary.salt, &setting[7], 16)) { + __set_errno(EINVAL); + return NULL; + } + BF_swap(data.binary.salt, 4); + + BF_set_key(key, data.expanded_key, data.ctx.P, + flags_by_subtype[(unsigned int)(unsigned char)setting[2] - 'a']); + + memcpy(data.ctx.S, BF_init_state.S, sizeof(data.ctx.S)); + + L = R = 0; + for (i = 0; i < BF_N + 2; i += 2) { + L ^= data.binary.salt[i & 2]; + R ^= data.binary.salt[(i & 2) + 1]; + BF_ENCRYPT; + data.ctx.P[i] = L; + data.ctx.P[i + 1] = R; + } + + ptr = data.ctx.S[0]; + do { + ptr += 4; + L ^= data.binary.salt[(BF_N + 2) & 3]; + R ^= data.binary.salt[(BF_N + 3) & 3]; + BF_ENCRYPT; + *(ptr - 4) = L; + *(ptr - 3) = R; + + L ^= data.binary.salt[(BF_N + 4) & 3]; + R ^= data.binary.salt[(BF_N + 5) & 3]; + BF_ENCRYPT; + *(ptr - 2) = L; + *(ptr - 1) = R; + } while (ptr < &data.ctx.S[3][0xFF]); + + do { + int done; + + for (i = 0; i < BF_N + 2; i += 2) { + data.ctx.P[i] ^= data.expanded_key[i]; + data.ctx.P[i + 1] ^= data.expanded_key[i + 1]; + } + + done = 0; + do { + BF_body(); + if (done) + break; + done = 1; + + tmp1 = data.binary.salt[0]; + tmp2 = data.binary.salt[1]; + tmp3 = data.binary.salt[2]; + tmp4 = data.binary.salt[3]; + for (i = 0; i < BF_N; i += 4) { + data.ctx.P[i] ^= tmp1; + data.ctx.P[i + 1] ^= tmp2; + data.ctx.P[i + 2] ^= tmp3; + data.ctx.P[i + 3] ^= tmp4; + } + data.ctx.P[16] ^= tmp1; + data.ctx.P[17] ^= tmp2; + } while (1); + } while (--count); + + for (i = 0; i < 6; i += 2) { + L = BF_magic_w[i]; + R = BF_magic_w[i + 1]; + + count = 64; + do { + BF_ENCRYPT; + } while (--count); + + data.binary.output[i] = L; + data.binary.output[i + 1] = R; + } + + memcpy(output, setting, 7 + 22 - 1); + output[7 + 22 - 1] = BF_itoa64[(int) + BF_atoi64[(int)setting[7 + 22 - 1] - 0x20] & 0x30]; + +/* This has to be bug-compatible with the original implementation, so + * only encode 23 of the 24 bytes. :-) */ + BF_swap(data.binary.output, 6); + BF_encode(&output[7 + 22], data.binary.output, 23); + output[7 + 22 + 31] = '\0'; + + return output; +} + +int _crypt_output_magic(const char *setting, char *output, int size) +{ + if (size < 3) + return -1; + + output[0] = '*'; + output[1] = '0'; + output[2] = '\0'; + + if (setting[0] == '*' && setting[1] == '0') + output[1] = '1'; + + return 0; +} + +/* + * Please preserve the runtime self-test. It serves two purposes at once: + * + * 1. We really can't afford the risk of producing incompatible hashes e.g. + * when there's something like gcc bug 26587 again, whereas an application or + * library integrating this code might not also integrate our external tests or + * it might not run them after every build. Even if it does, the miscompile + * might only occur on the production build, but not on a testing build (such + * as because of different optimization settings). It is painful to recover + * from incorrectly-computed hashes - merely fixing whatever broke is not + * enough. Thus, a proactive measure like this self-test is needed. + * + * 2. We don't want to leave sensitive data from our actual password hash + * computation on the stack or in registers. Previous revisions of the code + * would do explicit cleanups, but simply running the self-test after hash + * computation is more reliable. + * + * The performance cost of this quick self-test is around 0.6% at the "$2a$08" + * setting. + */ +char *_crypt_blowfish_rn(const char *key, const char *setting, + char *output, int size) +{ + const char *test_key = "8b \xd0\xc1\xd2\xcf\xcc\xd8"; + const char *test_setting = "$2a$00$abcdefghijklmnopqrstuu"; + static const char * const test_hash[2] = + {"VUrPmXD6q/nVSSp7pNDhCR9071IfIRe\0\x55", /* $2x$ */ + "i1D709vfamulimlGcq0qq3UvuUasvEa\0\x55"}; /* $2a$, $2y$ */ + char *retval; + const char *p; + int save_errno, ok; + struct { + char s[7 + 22 + 1]; + char o[7 + 22 + 31 + 1 + 1 + 1]; + } buf; + +/* Hash the supplied password */ + _crypt_output_magic(setting, output, size); + retval = BF_crypt(key, setting, output, size, 16); + save_errno = errno; + +/* + * Do a quick self-test. It is important that we make both calls to BF_crypt() + * from the same scope such that they likely use the same stack locations, + * which makes the second call overwrite the first call's sensitive data on the + * stack and makes it more likely that any alignment related issues would be + * detected by the self-test. + */ + memcpy(buf.s, test_setting, sizeof(buf.s)); + if (retval) + buf.s[2] = setting[2]; + memset(buf.o, 0x55, sizeof(buf.o)); + buf.o[sizeof(buf.o) - 1] = 0; + p = BF_crypt(test_key, buf.s, buf.o, sizeof(buf.o) - (1 + 1), 1); + + ok = (p == buf.o && + !memcmp(p, buf.s, 7 + 22) && + !memcmp(p + (7 + 22), + test_hash[(unsigned int)(unsigned char)buf.s[2] & 1], + 31 + 1 + 1 + 1)); + + { + const char *k = "\xff\xa3" "34" "\xff\xff\xff\xa3" "345"; + BF_key ae, ai, ye, yi; + BF_set_key(k, ae, ai, 2); /* $2a$ */ + BF_set_key(k, ye, yi, 4); /* $2y$ */ + ai[0] ^= 0x10000; /* undo the safety (for comparison) */ + ok = ok && ai[0] == 0xdb9c59bc && ye[17] == 0x33343500 && + !memcmp(ae, ye, sizeof(ae)) && + !memcmp(ai, yi, sizeof(ai)); + } + + __set_errno(save_errno); + if (ok) + return retval; + +/* Should not happen */ + _crypt_output_magic(setting, output, size); + __set_errno(EINVAL); /* pretend we don't support this hash type */ + return NULL; +} + +char *_crypt_gensalt_blowfish_rn(const char *prefix, unsigned long count, + const char *input, int size, char *output, int output_size) +{ + if (size < 16 || output_size < 7 + 22 + 1 || + (count && (count < 4 || count > 31)) || + prefix[0] != '$' || prefix[1] != '2' || + (prefix[2] != 'a' && prefix[2] != 'y')) { + if (output_size > 0) output[0] = '\0'; + __set_errno((output_size < 7 + 22 + 1) ? ERANGE : EINVAL); + return NULL; + } + + if (!count) count = 5; + + output[0] = '$'; + output[1] = '2'; + output[2] = prefix[2]; + output[3] = '$'; + output[4] = '0' + count / 10; + output[5] = '0' + count % 10; + output[6] = '$'; + + BF_encode(&output[7], (const BF_word *)input, 16); + output[7 + 22] = '\0'; + + return output; +} diff --git a/modules/bcrypt/libs/blowfish/crypt_blowfish.h b/modules/bcrypt/libs/blowfish/crypt_blowfish.h new file mode 100644 index 0000000..2ee0d8c --- /dev/null +++ b/modules/bcrypt/libs/blowfish/crypt_blowfish.h @@ -0,0 +1,27 @@ +/* + * Written by Solar Designer in 2000-2011. + * No copyright is claimed, and the software is hereby placed in the public + * domain. In case this attempt to disclaim copyright and place the software + * in the public domain is deemed null and void, then the software is + * Copyright (c) 2000-2011 Solar Designer and it is hereby released to the + * general public under the following terms: + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted. + * + * There's ABSOLUTELY NO WARRANTY, express or implied. + * + * See crypt_blowfish.c for more information. + */ + +#ifndef _CRYPT_BLOWFISH_H +#define _CRYPT_BLOWFISH_H + +extern int _crypt_output_magic(const char *setting, char *output, int size); +extern char *_crypt_blowfish_rn(const char *key, const char *setting, + char *output, int size); +extern char *_crypt_gensalt_blowfish_rn(const char *prefix, + unsigned long count, + const char *input, int size, char *output, int output_size); + +#endif diff --git a/modules/bcrypt/libs/blowfish/crypt_gensalt.c b/modules/bcrypt/libs/blowfish/crypt_gensalt.c new file mode 100644 index 0000000..73c15a1 --- /dev/null +++ b/modules/bcrypt/libs/blowfish/crypt_gensalt.c @@ -0,0 +1,124 @@ +/* + * Written by Solar Designer in 2000-2011. + * No copyright is claimed, and the software is hereby placed in the public + * domain. In case this attempt to disclaim copyright and place the software + * in the public domain is deemed null and void, then the software is + * Copyright (c) 2000-2011 Solar Designer and it is hereby released to the + * general public under the following terms: + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted. + * + * There's ABSOLUTELY NO WARRANTY, express or implied. + * + * See crypt_blowfish.c for more information. + * + * This file contains salt generation functions for the traditional and + * other common crypt(3) algorithms, except for bcrypt which is defined + * entirely in crypt_blowfish.c. + */ + +#include + +#include +#ifndef __set_errno +#define __set_errno(val) errno = (val) +#endif + +/* Just to make sure the prototypes match the actual definitions */ +#include "crypt_gensalt.h" + +unsigned char _crypt_itoa64[64 + 1] = + "./0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz"; + +char *_crypt_gensalt_traditional_rn(const char *prefix, unsigned long count, + const char *input, int size, char *output, int output_size) +{ + (void) prefix; + + if (size < 2 || output_size < 2 + 1 || (count && count != 25)) { + if (output_size > 0) output[0] = '\0'; + __set_errno((output_size < 2 + 1) ? ERANGE : EINVAL); + return NULL; + } + + output[0] = _crypt_itoa64[(unsigned int)input[0] & 0x3f]; + output[1] = _crypt_itoa64[(unsigned int)input[1] & 0x3f]; + output[2] = '\0'; + + return output; +} + +char *_crypt_gensalt_extended_rn(const char *prefix, unsigned long count, + const char *input, int size, char *output, int output_size) +{ + unsigned long value; + + (void) prefix; + +/* Even iteration counts make it easier to detect weak DES keys from a look + * at the hash, so they should be avoided */ + if (size < 3 || output_size < 1 + 4 + 4 + 1 || + (count && (count > 0xffffff || !(count & 1)))) { + if (output_size > 0) output[0] = '\0'; + __set_errno((output_size < 1 + 4 + 4 + 1) ? ERANGE : EINVAL); + return NULL; + } + + if (!count) count = 725; + + output[0] = '_'; + output[1] = _crypt_itoa64[count & 0x3f]; + output[2] = _crypt_itoa64[(count >> 6) & 0x3f]; + output[3] = _crypt_itoa64[(count >> 12) & 0x3f]; + output[4] = _crypt_itoa64[(count >> 18) & 0x3f]; + value = (unsigned long)(unsigned char)input[0] | + ((unsigned long)(unsigned char)input[1] << 8) | + ((unsigned long)(unsigned char)input[2] << 16); + output[5] = _crypt_itoa64[value & 0x3f]; + output[6] = _crypt_itoa64[(value >> 6) & 0x3f]; + output[7] = _crypt_itoa64[(value >> 12) & 0x3f]; + output[8] = _crypt_itoa64[(value >> 18) & 0x3f]; + output[9] = '\0'; + + return output; +} + +char *_crypt_gensalt_md5_rn(const char *prefix, unsigned long count, + const char *input, int size, char *output, int output_size) +{ + unsigned long value; + + (void) prefix; + + if (size < 3 || output_size < 3 + 4 + 1 || (count && count != 1000)) { + if (output_size > 0) output[0] = '\0'; + __set_errno((output_size < 3 + 4 + 1) ? ERANGE : EINVAL); + return NULL; + } + + output[0] = '$'; + output[1] = '1'; + output[2] = '$'; + value = (unsigned long)(unsigned char)input[0] | + ((unsigned long)(unsigned char)input[1] << 8) | + ((unsigned long)(unsigned char)input[2] << 16); + output[3] = _crypt_itoa64[value & 0x3f]; + output[4] = _crypt_itoa64[(value >> 6) & 0x3f]; + output[5] = _crypt_itoa64[(value >> 12) & 0x3f]; + output[6] = _crypt_itoa64[(value >> 18) & 0x3f]; + output[7] = '\0'; + + if (size >= 6 && output_size >= 3 + 4 + 4 + 1) { + value = (unsigned long)(unsigned char)input[3] | + ((unsigned long)(unsigned char)input[4] << 8) | + ((unsigned long)(unsigned char)input[5] << 16); + output[7] = _crypt_itoa64[value & 0x3f]; + output[8] = _crypt_itoa64[(value >> 6) & 0x3f]; + output[9] = _crypt_itoa64[(value >> 12) & 0x3f]; + output[10] = _crypt_itoa64[(value >> 18) & 0x3f]; + output[11] = '\0'; + } + + return output; +} diff --git a/modules/bcrypt/libs/blowfish/crypt_gensalt.h b/modules/bcrypt/libs/blowfish/crypt_gensalt.h new file mode 100644 index 0000000..457bbfe --- /dev/null +++ b/modules/bcrypt/libs/blowfish/crypt_gensalt.h @@ -0,0 +1,30 @@ +/* + * Written by Solar Designer in 2000-2011. + * No copyright is claimed, and the software is hereby placed in the public + * domain. In case this attempt to disclaim copyright and place the software + * in the public domain is deemed null and void, then the software is + * Copyright (c) 2000-2011 Solar Designer and it is hereby released to the + * general public under the following terms: + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted. + * + * There's ABSOLUTELY NO WARRANTY, express or implied. + * + * See crypt_blowfish.c for more information. + */ + +#ifndef _CRYPT_GENSALT_H +#define _CRYPT_GENSALT_H + +extern unsigned char _crypt_itoa64[]; +extern char *_crypt_gensalt_traditional_rn(const char *prefix, + unsigned long count, + const char *input, int size, char *output, int output_size); +extern char *_crypt_gensalt_extended_rn(const char *prefix, + unsigned long count, + const char *input, int size, char *output, int output_size); +extern char *_crypt_gensalt_md5_rn(const char *prefix, unsigned long count, + const char *input, int size, char *output, int output_size); + +#endif diff --git a/modules/bcrypt/libs/blowfish/glibc-2.1.3-crypt.diff b/modules/bcrypt/libs/blowfish/glibc-2.1.3-crypt.diff new file mode 100644 index 0000000..415e5b4 --- /dev/null +++ b/modules/bcrypt/libs/blowfish/glibc-2.1.3-crypt.diff @@ -0,0 +1,53 @@ +--- glibc-2.1.3.orig/crypt/sysdeps/unix/Makefile 1997-03-05 00:33:59 +0000 ++++ glibc-2.1.3/crypt/sysdeps/unix/Makefile 2000-06-11 03:13:41 +0000 +@@ -1,4 +1,4 @@ + ifeq ($(subdir),md5-crypt) +-libcrypt-routines += crypt crypt_util +-dont_distribute += crypt.c crypt_util.c ++libcrypt-routines += crypt crypt_util crypt_blowfish x86 crypt_gensalt wrapper ++dont_distribute += crypt.c crypt_util.c crypt_blowfish.c x86.S crypt_gensalt.c wrapper.c + endif +--- glibc-2.1.3.orig/crypt/sysdeps/unix/crypt-entry.c 1998-12-10 12:49:04 +0000 ++++ glibc-2.1.3/crypt/sysdeps/unix/crypt-entry.c 2000-06-11 03:14:57 +0000 +@@ -70,7 +70,7 @@ extern struct crypt_data _ufc_foobar; + */ + + char * +-__crypt_r (key, salt, data) ++__des_crypt_r (key, salt, data) + const char *key; + const char *salt; + struct crypt_data * __restrict data; +@@ -115,6 +115,7 @@ __crypt_r (key, salt, data) + _ufc_output_conversion_r (res[0], res[1], salt, data); + return data->crypt_3_buf; + } ++#if 0 + weak_alias (__crypt_r, crypt_r) + + char * +@@ -147,3 +148,4 @@ __fcrypt (key, salt) + return crypt (key, salt); + } + #endif ++#endif +--- glibc-2.1.3.orig/md5-crypt/Makefile 1998-07-02 22:46:47 +0000 ++++ glibc-2.1.3/md5-crypt/Makefile 2000-06-11 03:12:34 +0000 +@@ -21,7 +21,7 @@ + # + subdir := md5-crypt + +-headers := crypt.h ++headers := crypt.h gnu-crypt.h ow-crypt.h + + distribute := md5.h + +--- glibc-2.1.3.orig/md5-crypt/Versions 1998-07-02 22:32:07 +0000 ++++ glibc-2.1.3/md5-crypt/Versions 2000-06-11 09:11:03 +0000 +@@ -1,5 +1,6 @@ + libcrypt { + GLIBC_2.0 { + crypt; crypt_r; encrypt; encrypt_r; fcrypt; setkey; setkey_r; ++ crypt_rn; crypt_ra; crypt_gensalt; crypt_gensalt_rn; crypt_gensalt_ra; + } + } diff --git a/modules/bcrypt/libs/blowfish/glibc-2.14-crypt.diff b/modules/bcrypt/libs/blowfish/glibc-2.14-crypt.diff new file mode 100644 index 0000000..bacd12e --- /dev/null +++ b/modules/bcrypt/libs/blowfish/glibc-2.14-crypt.diff @@ -0,0 +1,55 @@ +diff -urp glibc-2.14.orig/crypt/Makefile glibc-2.14/crypt/Makefile +--- glibc-2.14.orig/crypt/Makefile 2011-05-31 04:12:33 +0000 ++++ glibc-2.14/crypt/Makefile 2011-07-16 21:40:56 +0000 +@@ -22,6 +22,7 @@ + subdir := crypt + + headers := crypt.h ++headers += gnu-crypt.h ow-crypt.h + + extra-libs := libcrypt + extra-libs-others := $(extra-libs) +@@ -29,6 +30,8 @@ extra-libs-others := $(extra-libs) + libcrypt-routines := crypt-entry md5-crypt sha256-crypt sha512-crypt crypt \ + crypt_util + ++libcrypt-routines += crypt_blowfish x86 crypt_gensalt wrapper ++ + tests := cert md5c-test sha256c-test sha512c-test + + distribute := ufc-crypt.h crypt-private.h ufc.c speeds.c README.ufc-crypt \ +diff -urp glibc-2.14.orig/crypt/Versions glibc-2.14/crypt/Versions +--- glibc-2.14.orig/crypt/Versions 2011-05-31 04:12:33 +0000 ++++ glibc-2.14/crypt/Versions 2011-07-16 21:40:56 +0000 +@@ -1,5 +1,6 @@ + libcrypt { + GLIBC_2.0 { + crypt; crypt_r; encrypt; encrypt_r; fcrypt; setkey; setkey_r; ++ crypt_rn; crypt_ra; crypt_gensalt; crypt_gensalt_rn; crypt_gensalt_ra; + } + } +diff -urp glibc-2.14.orig/crypt/crypt-entry.c glibc-2.14/crypt/crypt-entry.c +--- glibc-2.14.orig/crypt/crypt-entry.c 2011-05-31 04:12:33 +0000 ++++ glibc-2.14/crypt/crypt-entry.c 2011-07-16 21:40:56 +0000 +@@ -82,7 +82,7 @@ extern struct crypt_data _ufc_foobar; + */ + + char * +-__crypt_r (key, salt, data) ++__des_crypt_r (key, salt, data) + const char *key; + const char *salt; + struct crypt_data * __restrict data; +@@ -137,6 +137,7 @@ __crypt_r (key, salt, data) + _ufc_output_conversion_r (res[0], res[1], salt, data); + return data->crypt_3_buf; + } ++#if 0 + weak_alias (__crypt_r, crypt_r) + + char * +@@ -177,3 +178,4 @@ __fcrypt (key, salt) + return crypt (key, salt); + } + #endif ++#endif diff --git a/modules/bcrypt/libs/blowfish/glibc-2.3.6-crypt.diff b/modules/bcrypt/libs/blowfish/glibc-2.3.6-crypt.diff new file mode 100644 index 0000000..4471054 --- /dev/null +++ b/modules/bcrypt/libs/blowfish/glibc-2.3.6-crypt.diff @@ -0,0 +1,52 @@ +--- glibc-2.3.6.orig/crypt/Makefile 2001-07-06 04:54:45 +0000 ++++ glibc-2.3.6/crypt/Makefile 2004-02-27 00:23:48 +0000 +@@ -21,14 +21,14 @@ + # + subdir := crypt + +-headers := crypt.h ++headers := crypt.h gnu-crypt.h ow-crypt.h + + distribute := md5.h + + extra-libs := libcrypt + extra-libs-others := $(extra-libs) + +-libcrypt-routines := crypt-entry md5-crypt md5 crypt crypt_util ++libcrypt-routines := crypt-entry md5-crypt md5 crypt crypt_util crypt_blowfish x86 crypt_gensalt wrapper + + tests = cert md5test md5c-test + +--- glibc-2.3.6.orig/crypt/Versions 2000-03-04 00:47:30 +0000 ++++ glibc-2.3.6/crypt/Versions 2004-02-27 00:25:15 +0000 +@@ -1,5 +1,6 @@ + libcrypt { + GLIBC_2.0 { + crypt; crypt_r; encrypt; encrypt_r; fcrypt; setkey; setkey_r; ++ crypt_rn; crypt_ra; crypt_gensalt; crypt_gensalt_rn; crypt_gensalt_ra; + } + } +--- glibc-2.3.6.orig/crypt/crypt-entry.c 2001-07-06 05:18:49 +0000 ++++ glibc-2.3.6/crypt/crypt-entry.c 2004-02-27 00:12:32 +0000 +@@ -70,7 +70,7 @@ extern struct crypt_data _ufc_foobar; + */ + + char * +-__crypt_r (key, salt, data) ++__des_crypt_r (key, salt, data) + const char *key; + const char *salt; + struct crypt_data * __restrict data; +@@ -115,6 +115,7 @@ __crypt_r (key, salt, data) + _ufc_output_conversion_r (res[0], res[1], salt, data); + return data->crypt_3_buf; + } ++#if 0 + weak_alias (__crypt_r, crypt_r) + + char * +@@ -147,3 +148,4 @@ __fcrypt (key, salt) + return crypt (key, salt); + } + #endif ++#endif diff --git a/modules/bcrypt/libs/blowfish/ow-crypt.h b/modules/bcrypt/libs/blowfish/ow-crypt.h new file mode 100644 index 0000000..2e48794 --- /dev/null +++ b/modules/bcrypt/libs/blowfish/ow-crypt.h @@ -0,0 +1,43 @@ +/* + * Written by Solar Designer in 2000-2011. + * No copyright is claimed, and the software is hereby placed in the public + * domain. In case this attempt to disclaim copyright and place the software + * in the public domain is deemed null and void, then the software is + * Copyright (c) 2000-2011 Solar Designer and it is hereby released to the + * general public under the following terms: + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted. + * + * There's ABSOLUTELY NO WARRANTY, express or implied. + * + * See crypt_blowfish.c for more information. + */ + +#ifndef _OW_CRYPT_H +#define _OW_CRYPT_H + +#ifndef __GNUC__ +#undef __const +#define __const const +#endif + +#ifndef __SKIP_GNU +extern char *crypt(__const char *key, __const char *setting); +extern char *crypt_r(__const char *key, __const char *setting, void *data); +#endif + +#ifndef __SKIP_OW +extern char *crypt_rn(__const char *key, __const char *setting, + void *data, int size); +extern char *crypt_ra(__const char *key, __const char *setting, + void **data, int *size); +extern char *crypt_gensalt(__const char *prefix, unsigned long count, + __const char *input, int size); +extern char *crypt_gensalt_rn(__const char *prefix, unsigned long count, + __const char *input, int size, char *output, int output_size); +extern char *crypt_gensalt_ra(__const char *prefix, unsigned long count, + __const char *input, int size); +#endif + +#endif diff --git a/modules/bcrypt/libs/blowfish/premake5.lua b/modules/bcrypt/libs/blowfish/premake5.lua new file mode 100644 index 0000000..433f0f0 --- /dev/null +++ b/modules/bcrypt/libs/blowfish/premake5.lua @@ -0,0 +1,20 @@ + +project "blowfish" + + language "C++" + kind "StaticLib" + targetname "blowfish" + targetprefix "" + + pic "On" + + vpaths { + ["Headers"] = "**.h", + ["Sources"] = { "**.c", "**.S" }, + } + + files { + "*.h", + "*.c", + "*.S" + } diff --git a/modules/bcrypt/libs/blowfish/wrapper.c b/modules/bcrypt/libs/blowfish/wrapper.c new file mode 100644 index 0000000..344053b --- /dev/null +++ b/modules/bcrypt/libs/blowfish/wrapper.c @@ -0,0 +1,545 @@ +/* + * Written by Solar Designer in 2000-2011. + * No copyright is claimed, and the software is hereby placed in the public + * domain. In case this attempt to disclaim copyright and place the software + * in the public domain is deemed null and void, then the software is + * Copyright (c) 2000-2011 Solar Designer and it is hereby released to the + * general public under the following terms: + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted. + * + * There's ABSOLUTELY NO WARRANTY, express or implied. + * + * See crypt_blowfish.c for more information. + */ + +#include +#include + +#include +#ifndef __set_errno +#define __set_errno(val) errno = (val) +#endif + +#ifdef TEST +#include +#include +#include +#include +#include +#include +#ifdef TEST_THREADS +#include +#endif +#endif + +#define CRYPT_OUTPUT_SIZE (7 + 22 + 31 + 1) +#define CRYPT_GENSALT_OUTPUT_SIZE (7 + 22 + 1) + +#if defined(__GLIBC__) && defined(_LIBC) +#define __SKIP_GNU +#endif +#include "ow-crypt.h" + +#include "crypt_blowfish.h" +#include "crypt_gensalt.h" + +#if defined(__GLIBC__) && defined(_LIBC) +/* crypt.h from glibc-crypt-2.1 will define struct crypt_data for us */ +#include "crypt.h" +extern char *__md5_crypt_r(const char *key, const char *salt, + char *buffer, int buflen); +/* crypt-entry.c needs to be patched to define __des_crypt_r rather than + * __crypt_r, and not define crypt_r and crypt at all */ +extern char *__des_crypt_r(const char *key, const char *salt, + struct crypt_data *data); +extern struct crypt_data _ufc_foobar; +#endif + +static int _crypt_data_alloc(void **data, int *size, int need) +{ + void *updated; + + if (*data && *size >= need) return 0; + + updated = realloc(*data, need); + + if (!updated) { +#ifndef __GLIBC__ + /* realloc(3) on glibc sets errno, so we don't need to bother */ + __set_errno(ENOMEM); +#endif + return -1; + } + +#if defined(__GLIBC__) && defined(_LIBC) + if (need >= sizeof(struct crypt_data)) + ((struct crypt_data *)updated)->initialized = 0; +#endif + + *data = updated; + *size = need; + + return 0; +} + +static char *_crypt_retval_magic(char *retval, const char *setting, + char *output, int size) +{ + if (retval) + return retval; + + if (_crypt_output_magic(setting, output, size)) + return NULL; /* shouldn't happen */ + + return output; +} + +#if defined(__GLIBC__) && defined(_LIBC) +/* + * Applications may re-use the same instance of struct crypt_data without + * resetting the initialized field in order to let crypt_r() skip some of + * its initialization code. Thus, it is important that our multiple hashing + * algorithms either don't conflict with each other in their use of the + * data area or reset the initialized field themselves whenever required. + * Currently, the hashing algorithms simply have no conflicts: the first + * field of struct crypt_data is the 128-byte large DES key schedule which + * __des_crypt_r() calculates each time it is called while the two other + * hashing algorithms use less than 128 bytes of the data area. + */ + +char *__crypt_rn(__const char *key, __const char *setting, + void *data, int size) +{ + if (setting[0] == '$' && setting[1] == '2') + return _crypt_blowfish_rn(key, setting, (char *)data, size); + if (setting[0] == '$' && setting[1] == '1') + return __md5_crypt_r(key, setting, (char *)data, size); + if (setting[0] == '$' || setting[0] == '_') { + __set_errno(EINVAL); + return NULL; + } + if (size >= sizeof(struct crypt_data)) + return __des_crypt_r(key, setting, (struct crypt_data *)data); + __set_errno(ERANGE); + return NULL; +} + +char *__crypt_ra(__const char *key, __const char *setting, + void **data, int *size) +{ + if (setting[0] == '$' && setting[1] == '2') { + if (_crypt_data_alloc(data, size, CRYPT_OUTPUT_SIZE)) + return NULL; + return _crypt_blowfish_rn(key, setting, (char *)*data, *size); + } + if (setting[0] == '$' && setting[1] == '1') { + if (_crypt_data_alloc(data, size, CRYPT_OUTPUT_SIZE)) + return NULL; + return __md5_crypt_r(key, setting, (char *)*data, *size); + } + if (setting[0] == '$' || setting[0] == '_') { + __set_errno(EINVAL); + return NULL; + } + if (_crypt_data_alloc(data, size, sizeof(struct crypt_data))) + return NULL; + return __des_crypt_r(key, setting, (struct crypt_data *)*data); +} + +char *__crypt_r(__const char *key, __const char *setting, + struct crypt_data *data) +{ + return _crypt_retval_magic( + __crypt_rn(key, setting, data, sizeof(*data)), + setting, (char *)data, sizeof(*data)); +} + +char *__crypt(__const char *key, __const char *setting) +{ + return _crypt_retval_magic( + __crypt_rn(key, setting, &_ufc_foobar, sizeof(_ufc_foobar)), + setting, (char *)&_ufc_foobar, sizeof(_ufc_foobar)); +} +#else +char *crypt_rn(const char *key, const char *setting, void *data, int size) +{ + return _crypt_blowfish_rn(key, setting, (char *)data, size); +} + +char *crypt_ra(const char *key, const char *setting, + void **data, int *size) +{ + if (_crypt_data_alloc(data, size, CRYPT_OUTPUT_SIZE)) + return NULL; + return _crypt_blowfish_rn(key, setting, (char *)*data, *size); +} + +char *crypt_r(const char *key, const char *setting, void *data) +{ + return _crypt_retval_magic( + crypt_rn(key, setting, data, CRYPT_OUTPUT_SIZE), + setting, (char *)data, CRYPT_OUTPUT_SIZE); +} + +char *crypt(const char *key, const char *setting) +{ + static char output[CRYPT_OUTPUT_SIZE]; + + return _crypt_retval_magic( + crypt_rn(key, setting, output, sizeof(output)), + setting, output, sizeof(output)); +} + +#define __crypt_gensalt_rn crypt_gensalt_rn +#define __crypt_gensalt_ra crypt_gensalt_ra +#define __crypt_gensalt crypt_gensalt +#endif + +char *__crypt_gensalt_rn(const char *prefix, unsigned long count, + const char *input, int size, char *output, int output_size) +{ + char *(*use)(const char *_prefix, unsigned long _count, + const char *_input, int _size, + char *_output, int _output_size); + + /* This may be supported on some platforms in the future */ + if (!input) { + __set_errno(EINVAL); + return NULL; + } + + if (!strncmp(prefix, "$2a$", 4) || !strncmp(prefix, "$2y$", 4)) + use = _crypt_gensalt_blowfish_rn; + else + if (!strncmp(prefix, "$1$", 3)) + use = _crypt_gensalt_md5_rn; + else + if (prefix[0] == '_') + use = _crypt_gensalt_extended_rn; + else + if (!prefix[0] || + (prefix[0] && prefix[1] && + memchr(_crypt_itoa64, prefix[0], 64) && + memchr(_crypt_itoa64, prefix[1], 64))) + use = _crypt_gensalt_traditional_rn; + else { + __set_errno(EINVAL); + return NULL; + } + + return use(prefix, count, input, size, output, output_size); +} + +char *__crypt_gensalt_ra(const char *prefix, unsigned long count, + const char *input, int size) +{ + char output[CRYPT_GENSALT_OUTPUT_SIZE]; + char *retval; + + retval = __crypt_gensalt_rn(prefix, count, + input, size, output, sizeof(output)); + + if (retval) { + retval = strdup(retval); +#ifndef __GLIBC__ + /* strdup(3) on glibc sets errno, so we don't need to bother */ + if (!retval) + __set_errno(ENOMEM); +#endif + } + + return retval; +} + +char *__crypt_gensalt(const char *prefix, unsigned long count, + const char *input, int size) +{ + static char output[CRYPT_GENSALT_OUTPUT_SIZE]; + + return __crypt_gensalt_rn(prefix, count, + input, size, output, sizeof(output)); +} + +#if defined(__GLIBC__) && defined(_LIBC) +weak_alias(__crypt_rn, crypt_rn) +weak_alias(__crypt_ra, crypt_ra) +weak_alias(__crypt_r, crypt_r) +weak_alias(__crypt, crypt) +weak_alias(__crypt_gensalt_rn, crypt_gensalt_rn) +weak_alias(__crypt_gensalt_ra, crypt_gensalt_ra) +weak_alias(__crypt_gensalt, crypt_gensalt) +weak_alias(crypt, fcrypt) +#endif + +#ifdef TEST +static const char *tests[][3] = { + {"$2a$05$CCCCCCCCCCCCCCCCCCCCC.E5YPO9kmyuRGyh0XouQYb4YMJKvyOeW", + "U*U"}, + {"$2a$05$CCCCCCCCCCCCCCCCCCCCC.VGOzA784oUp/Z0DY336zx7pLYAy0lwK", + "U*U*"}, + {"$2a$05$XXXXXXXXXXXXXXXXXXXXXOAcXxm9kjPGEMsLznoKqmqw7tc8WCx4a", + "U*U*U"}, + {"$2a$05$abcdefghijklmnopqrstuu5s2v8.iXieOjg/.AySBTTZIIVFJeBui", + "0123456789abcdefghijklmnopqrstuvwxyz" + "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789" + "chars after 72 are ignored"}, + {"$2x$05$/OK.fbVrR/bpIqNJ5ianF.CE5elHaaO4EbggVDjb8P19RukzXSM3e", + "\xa3"}, + {"$2x$05$/OK.fbVrR/bpIqNJ5ianF.CE5elHaaO4EbggVDjb8P19RukzXSM3e", + "\xff\xff\xa3"}, + {"$2y$05$/OK.fbVrR/bpIqNJ5ianF.CE5elHaaO4EbggVDjb8P19RukzXSM3e", + "\xff\xff\xa3"}, + {"$2a$05$/OK.fbVrR/bpIqNJ5ianF.nqd1wy.pTMdcvrRWxyiGL2eMz.2a85.", + "\xff\xff\xa3"}, + {"$2y$05$/OK.fbVrR/bpIqNJ5ianF.Sa7shbm4.OzKpvFnX1pQLmQW96oUlCq", + "\xa3"}, + {"$2a$05$/OK.fbVrR/bpIqNJ5ianF.Sa7shbm4.OzKpvFnX1pQLmQW96oUlCq", + "\xa3"}, + {"$2x$05$/OK.fbVrR/bpIqNJ5ianF.o./n25XVfn6oAPaUvHe.Csk4zRfsYPi", + "1\xa3" "345"}, + {"$2x$05$/OK.fbVrR/bpIqNJ5ianF.o./n25XVfn6oAPaUvHe.Csk4zRfsYPi", + "\xff\xa3" "345"}, + {"$2x$05$/OK.fbVrR/bpIqNJ5ianF.o./n25XVfn6oAPaUvHe.Csk4zRfsYPi", + "\xff\xa3" "34" "\xff\xff\xff\xa3" "345"}, + {"$2y$05$/OK.fbVrR/bpIqNJ5ianF.o./n25XVfn6oAPaUvHe.Csk4zRfsYPi", + "\xff\xa3" "34" "\xff\xff\xff\xa3" "345"}, + {"$2a$05$/OK.fbVrR/bpIqNJ5ianF.ZC1JEJ8Z4gPfpe1JOr/oyPXTWl9EFd.", + "\xff\xa3" "34" "\xff\xff\xff\xa3" "345"}, + {"$2y$05$/OK.fbVrR/bpIqNJ5ianF.nRht2l/HRhr6zmCp9vYUvvsqynflf9e", + "\xff\xa3" "345"}, + {"$2a$05$/OK.fbVrR/bpIqNJ5ianF.nRht2l/HRhr6zmCp9vYUvvsqynflf9e", + "\xff\xa3" "345"}, + {"$2a$05$/OK.fbVrR/bpIqNJ5ianF.6IflQkJytoRVc1yuaNtHfiuq.FRlSIS", + "\xa3" "ab"}, + {"$2x$05$/OK.fbVrR/bpIqNJ5ianF.6IflQkJytoRVc1yuaNtHfiuq.FRlSIS", + "\xa3" "ab"}, + {"$2y$05$/OK.fbVrR/bpIqNJ5ianF.6IflQkJytoRVc1yuaNtHfiuq.FRlSIS", + "\xa3" "ab"}, + {"$2x$05$6bNw2HLQYeqHYyBfLMsv/OiwqTymGIGzFsA4hOTWebfehXHNprcAS", + "\xd1\x91"}, + {"$2x$05$6bNw2HLQYeqHYyBfLMsv/O9LIGgn8OMzuDoHfof8AQimSGfcSWxnS", + "\xd0\xc1\xd2\xcf\xcc\xd8"}, + {"$2a$05$/OK.fbVrR/bpIqNJ5ianF.swQOIzjOiJ9GHEPuhEkvqrUyvWhEMx6", + "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa" + "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa" + "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa" + "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa" + "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa" + "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa" + "chars after 72 are ignored as usual"}, + {"$2a$05$/OK.fbVrR/bpIqNJ5ianF.R9xrDjiycxMbQE2bp.vgqlYpW5wx2yy", + "\xaa\x55\xaa\x55\xaa\x55\xaa\x55\xaa\x55\xaa\x55" + "\xaa\x55\xaa\x55\xaa\x55\xaa\x55\xaa\x55\xaa\x55" + "\xaa\x55\xaa\x55\xaa\x55\xaa\x55\xaa\x55\xaa\x55" + "\xaa\x55\xaa\x55\xaa\x55\xaa\x55\xaa\x55\xaa\x55" + "\xaa\x55\xaa\x55\xaa\x55\xaa\x55\xaa\x55\xaa\x55" + "\xaa\x55\xaa\x55\xaa\x55\xaa\x55\xaa\x55\xaa\x55"}, + {"$2a$05$/OK.fbVrR/bpIqNJ5ianF.9tQZzcJfm3uj2NvJ/n5xkhpqLrMpWCe", + "\x55\xaa\xff\x55\xaa\xff\x55\xaa\xff\x55\xaa\xff" + "\x55\xaa\xff\x55\xaa\xff\x55\xaa\xff\x55\xaa\xff" + "\x55\xaa\xff\x55\xaa\xff\x55\xaa\xff\x55\xaa\xff" + "\x55\xaa\xff\x55\xaa\xff\x55\xaa\xff\x55\xaa\xff" + "\x55\xaa\xff\x55\xaa\xff\x55\xaa\xff\x55\xaa\xff" + "\x55\xaa\xff\x55\xaa\xff\x55\xaa\xff\x55\xaa\xff"}, + {"$2a$05$CCCCCCCCCCCCCCCCCCCCC.7uG0VCzI2bS7j6ymqJi9CdcdxiRTWNy", + ""}, + {"*0", "", "$2a$03$CCCCCCCCCCCCCCCCCCCCC."}, + {"*0", "", "$2a$32$CCCCCCCCCCCCCCCCCCCCC."}, + {"*0", "", "$2z$05$CCCCCCCCCCCCCCCCCCCCC."}, + {"*0", "", "$2`$05$CCCCCCCCCCCCCCCCCCCCC."}, + {"*0", "", "$2{$05$CCCCCCCCCCCCCCCCCCCCC."}, + {"*1", "", "*0"}, + {NULL} +}; + +#define which tests[0] + +static volatile sig_atomic_t running; + +static void handle_timer(int signum) +{ + (void) signum; + running = 0; +} + +static void *run(void *arg) +{ + unsigned long count = 0; + int i = 0; + void *data = NULL; + int size = 0x12345678; + + do { + const char *hash = tests[i][0]; + const char *key = tests[i][1]; + const char *setting = tests[i][2]; + + if (!tests[++i][0]) + i = 0; + + if (setting && strlen(hash) < 30) /* not for benchmark */ + continue; + + if (strcmp(crypt_ra(key, hash, &data, &size), hash)) { + printf("%d: FAILED (crypt_ra/%d/%lu)\n", + (int)((char *)arg - (char *)0), i, count); + free(data); + return NULL; + } + count++; + } while (running); + + free(data); + return count + (char *)0; +} + +int main(void) +{ + struct itimerval it; + struct tms buf; + clock_t clk_tck, start_real, start_virtual, end_real, end_virtual; + unsigned long count; + void *data; + int size; + char *setting1, *setting2; + int i; +#ifdef TEST_THREADS + pthread_t t[TEST_THREADS]; + void *t_retval; +#endif + + data = NULL; + size = 0x12345678; + + for (i = 0; tests[i][0]; i++) { + const char *hash = tests[i][0]; + const char *key = tests[i][1]; + const char *setting = tests[i][2]; + const char *p; + int ok = !setting || strlen(hash) >= 30; + int o_size; + char s_buf[30], o_buf[61]; + if (!setting) { + memcpy(s_buf, hash, sizeof(s_buf) - 1); + s_buf[sizeof(s_buf) - 1] = 0; + setting = s_buf; + } + + __set_errno(0); + p = crypt(key, setting); + if ((!ok && !errno) || strcmp(p, hash)) { + printf("FAILED (crypt/%d)\n", i); + return 1; + } + + if (ok && strcmp(crypt(key, hash), hash)) { + printf("FAILED (crypt/%d)\n", i); + return 1; + } + + for (o_size = -1; o_size <= (int)sizeof(o_buf); o_size++) { + int ok_n = ok && o_size == (int)sizeof(o_buf); + const char *x = "abc"; + strcpy(o_buf, x); + if (o_size >= 3) { + x = "*0"; + if (setting[0] == '*' && setting[1] == '0') + x = "*1"; + } + __set_errno(0); + p = crypt_rn(key, setting, o_buf, o_size); + if ((ok_n && (!p || strcmp(p, hash))) || + (!ok_n && (!errno || p || strcmp(o_buf, x)))) { + printf("FAILED (crypt_rn/%d)\n", i); + return 1; + } + } + + __set_errno(0); + p = crypt_ra(key, setting, &data, &size); + if ((ok && (!p || strcmp(p, hash))) || + (!ok && (!errno || p || strcmp((char *)data, hash)))) { + printf("FAILED (crypt_ra/%d)\n", i); + return 1; + } + } + + setting1 = crypt_gensalt(which[0], 12, data, size); + if (!setting1 || strncmp(setting1, "$2a$12$", 7)) { + puts("FAILED (crypt_gensalt)\n"); + return 1; + } + + setting2 = crypt_gensalt_ra(setting1, 12, data, size); + if (strcmp(setting1, setting2)) { + puts("FAILED (crypt_gensalt_ra/1)\n"); + return 1; + } + + (*(char *)data)++; + setting1 = crypt_gensalt_ra(setting2, 12, data, size); + if (!strcmp(setting1, setting2)) { + puts("FAILED (crypt_gensalt_ra/2)\n"); + return 1; + } + + free(setting1); + free(setting2); + free(data); + +#if defined(_SC_CLK_TCK) || !defined(CLK_TCK) + clk_tck = sysconf(_SC_CLK_TCK); +#else + clk_tck = CLK_TCK; +#endif + + running = 1; + signal(SIGALRM, handle_timer); + + memset(&it, 0, sizeof(it)); + it.it_value.tv_sec = 5; + setitimer(ITIMER_REAL, &it, NULL); + + start_real = times(&buf); + start_virtual = buf.tms_utime + buf.tms_stime; + + count = (char *)run((char *)0) - (char *)0; + + end_real = times(&buf); + end_virtual = buf.tms_utime + buf.tms_stime; + if (end_virtual == start_virtual) end_virtual++; + + printf("%.1f c/s real, %.1f c/s virtual\n", + (float)count * clk_tck / (end_real - start_real), + (float)count * clk_tck / (end_virtual - start_virtual)); + +#ifdef TEST_THREADS + running = 1; + it.it_value.tv_sec = 60; + setitimer(ITIMER_REAL, &it, NULL); + start_real = times(&buf); + + for (i = 0; i < TEST_THREADS; i++) + if (pthread_create(&t[i], NULL, run, i + (char *)0)) { + perror("pthread_create"); + return 1; + } + + for (i = 0; i < TEST_THREADS; i++) { + if (pthread_join(t[i], &t_retval)) { + perror("pthread_join"); + continue; + } + if (!t_retval) continue; + count = (char *)t_retval - (char *)0; + end_real = times(&buf); + printf("%d: %.1f c/s real\n", i, + (float)count * clk_tck / (end_real - start_real)); + } +#endif + + return 0; +} +#endif diff --git a/modules/bcrypt/libs/blowfish/x86.S b/modules/bcrypt/libs/blowfish/x86.S new file mode 100644 index 0000000..b0f1cd2 --- /dev/null +++ b/modules/bcrypt/libs/blowfish/x86.S @@ -0,0 +1,203 @@ +/* + * Written by Solar Designer in 1998-2010. + * No copyright is claimed, and the software is hereby placed in the public + * domain. In case this attempt to disclaim copyright and place the software + * in the public domain is deemed null and void, then the software is + * Copyright (c) 1998-2010 Solar Designer and it is hereby released to the + * general public under the following terms: + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted. + * + * There's ABSOLUTELY NO WARRANTY, express or implied. + * + * See crypt_blowfish.c for more information. + */ + +#ifdef __i386__ + +#if defined(__OpenBSD__) && !defined(__ELF__) +#define UNDERSCORES +#define ALIGN_LOG +#endif + +#if defined(__CYGWIN32__) || defined(__MINGW32__) +#define UNDERSCORES +#endif + +#ifdef __DJGPP__ +#define UNDERSCORES +#define ALIGN_LOG +#endif + +#ifdef UNDERSCORES +#define _BF_body_r __BF_body_r +#endif + +#ifdef ALIGN_LOG +#define DO_ALIGN(log) .align (log) +#elif defined(DUMBAS) +#define DO_ALIGN(log) .align 1 << log +#else +#define DO_ALIGN(log) .align (1 << (log)) +#endif + +#define BF_FRAME 0x200 +#define ctx %esp + +#define BF_ptr (ctx) + +#define S(N, r) N+BF_FRAME(ctx,r,4) +#ifdef DUMBAS +#define P(N) 0x1000+N+N+N+N+BF_FRAME(ctx) +#else +#define P(N) 0x1000+4*N+BF_FRAME(ctx) +#endif + +/* + * This version of the assembly code is optimized primarily for the original + * Intel Pentium but is also careful to avoid partial register stalls on the + * Pentium Pro family of processors (tested up to Pentium III Coppermine). + * + * It is possible to do 15% faster on the Pentium Pro family and probably on + * many non-Intel x86 processors, but, unfortunately, that would make things + * twice slower for the original Pentium. + * + * An additional 2% speedup may be achieved with non-reentrant code. + */ + +#define L %esi +#define R %edi +#define tmp1 %eax +#define tmp1_lo %al +#define tmp2 %ecx +#define tmp2_hi %ch +#define tmp3 %edx +#define tmp3_lo %dl +#define tmp4 %ebx +#define tmp4_hi %bh +#define tmp5 %ebp + +.text + +#define BF_ROUND(L, R, N) \ + xorl L,tmp2; \ + xorl tmp1,tmp1; \ + movl tmp2,L; \ + shrl $16,tmp2; \ + movl L,tmp4; \ + movb tmp2_hi,tmp1_lo; \ + andl $0xFF,tmp2; \ + movb tmp4_hi,tmp3_lo; \ + andl $0xFF,tmp4; \ + movl S(0,tmp1),tmp1; \ + movl S(0x400,tmp2),tmp5; \ + addl tmp5,tmp1; \ + movl S(0x800,tmp3),tmp5; \ + xorl tmp5,tmp1; \ + movl S(0xC00,tmp4),tmp5; \ + addl tmp1,tmp5; \ + movl 4+P(N),tmp2; \ + xorl tmp5,R + +#define BF_ENCRYPT_START \ + BF_ROUND(L, R, 0); \ + BF_ROUND(R, L, 1); \ + BF_ROUND(L, R, 2); \ + BF_ROUND(R, L, 3); \ + BF_ROUND(L, R, 4); \ + BF_ROUND(R, L, 5); \ + BF_ROUND(L, R, 6); \ + BF_ROUND(R, L, 7); \ + BF_ROUND(L, R, 8); \ + BF_ROUND(R, L, 9); \ + BF_ROUND(L, R, 10); \ + BF_ROUND(R, L, 11); \ + BF_ROUND(L, R, 12); \ + BF_ROUND(R, L, 13); \ + BF_ROUND(L, R, 14); \ + BF_ROUND(R, L, 15); \ + movl BF_ptr,tmp5; \ + xorl L,tmp2; \ + movl P(17),L + +#define BF_ENCRYPT_END \ + xorl R,L; \ + movl tmp2,R + +DO_ALIGN(5) +.globl _BF_body_r +_BF_body_r: + movl 4(%esp),%eax + pushl %ebp + pushl %ebx + pushl %esi + pushl %edi + subl $BF_FRAME-8,%eax + xorl L,L + cmpl %esp,%eax + ja BF_die + xchgl %eax,%esp + xorl R,R + pushl %eax + leal 0x1000+BF_FRAME-4(ctx),%eax + movl 0x1000+BF_FRAME-4(ctx),tmp2 + pushl %eax + xorl tmp3,tmp3 +BF_loop_P: + BF_ENCRYPT_START + addl $8,tmp5 + BF_ENCRYPT_END + leal 0x1000+18*4+BF_FRAME(ctx),tmp1 + movl tmp5,BF_ptr + cmpl tmp5,tmp1 + movl L,-8(tmp5) + movl R,-4(tmp5) + movl P(0),tmp2 + ja BF_loop_P + leal BF_FRAME(ctx),tmp5 + xorl tmp3,tmp3 + movl tmp5,BF_ptr +BF_loop_S: + BF_ENCRYPT_START + BF_ENCRYPT_END + movl P(0),tmp2 + movl L,(tmp5) + movl R,4(tmp5) + BF_ENCRYPT_START + BF_ENCRYPT_END + movl P(0),tmp2 + movl L,8(tmp5) + movl R,12(tmp5) + BF_ENCRYPT_START + BF_ENCRYPT_END + movl P(0),tmp2 + movl L,16(tmp5) + movl R,20(tmp5) + BF_ENCRYPT_START + addl $32,tmp5 + BF_ENCRYPT_END + leal 0x1000+BF_FRAME(ctx),tmp1 + movl tmp5,BF_ptr + cmpl tmp5,tmp1 + movl P(0),tmp2 + movl L,-8(tmp5) + movl R,-4(tmp5) + ja BF_loop_S + movl 4(%esp),%esp + popl %edi + popl %esi + popl %ebx + popl %ebp + ret + +BF_die: +/* Oops, need to re-compile with a larger BF_FRAME. */ + hlt + jmp BF_die + +#endif + +#if defined(__ELF__) && defined(__linux__) +.section .note.GNU-stack,"",@progbits +#endif diff --git a/modules/bcrypt/ml_base.cpp b/modules/bcrypt/ml_base.cpp new file mode 100644 index 0000000..23224d4 --- /dev/null +++ b/modules/bcrypt/ml_base.cpp @@ -0,0 +1,67 @@ +/********************************************************* +* +* Multi Theft Auto: San Andreas - Deathmatch +* +* ml_base, External lua add-on module +* +* Copyright © 2003-2008 MTA. All Rights Reserved. +* +* Grand Theft Auto is © 2002-2003 Rockstar North +* +* THE FOLLOWING SOURCES ARE PART OF THE MULTI THEFT +* AUTO SOFTWARE DEVELOPMENT KIT AND ARE RELEASED AS +* OPEN SOURCE FILES. THESE FILES MAY BE USED AS LONG +* AS THE DEVELOPER AGREES TO THE LICENSE THAT IS +* PROVIDED WITH THIS PACKAGE. +* +*********************************************************/ + +#include "ml_base.h" + +ILuaModuleManager10 *pModuleManager = NULL; + +// Initialisation function (module entrypoint) +MTAEXPORT bool InitModule ( ILuaModuleManager10 *pManager, char *szModuleName, char *szAuthor, float *fVersion ) +{ + pModuleManager = pManager; + + // Set the module info + strncpy ( szModuleName, MODULE_NAME, MAX_INFO_LENGTH ); + strncpy ( szAuthor, MODULE_AUTHOR, MAX_INFO_LENGTH ); + ( *fVersion ) = MODULE_VERSION; + + return true; +} + + +MTAEXPORT void RegisterFunctions ( lua_State * luaVM ) +{ + if ( pModuleManager && luaVM ) + { + pModuleManager->RegisterFunction ( luaVM, "bcrypt_digest", CFunctions::BcryptDigest ); + pModuleManager->RegisterFunction ( luaVM, "bcrypt_salt", CFunctions::BcryptSalt ); + pModuleManager->RegisterFunction ( luaVM, "bcrypt_verify", CFunctions::BcryptVerify ); + } +} + + +MTAEXPORT bool DoPulse ( void ) +{ + return true; +} + +MTAEXPORT bool ShutdownModule ( void ) +{ + + return true; +} + +MTAEXPORT bool ResourceStopping ( lua_State * luaVM ) +{ + return true; +} + +MTAEXPORT bool ResourceStopped ( lua_State * luaVM ) +{ + return true; +} \ No newline at end of file diff --git a/modules/bcrypt/ml_base.h b/modules/bcrypt/ml_base.h new file mode 100644 index 0000000..ab7a76b --- /dev/null +++ b/modules/bcrypt/ml_base.h @@ -0,0 +1,27 @@ +/********************************************************* +* +* Multi Theft Auto: San Andreas - Deathmatch +* +* ml_base, External lua add-on module +* +* Copyright © 2003-2008 MTA. All Rights Reserved. +* +* Grand Theft Auto is © 2002-2003 Rockstar North +* +* THE FOLLOWING SOURCES ARE PART OF THE MULTI THEFT +* AUTO SOFTWARE DEVELOPMENT KIT AND ARE RELEASED AS +* OPEN SOURCE FILES. THESE FILES MAY BE USED AS LONG +* AS THE DEVELOPER AGREES TO THE LICENSE THAT IS +* PROVIDED WITH THIS PACKAGE. +* +*********************************************************/ + +/** MODULE SPECIFIC INFORMATION **/ +#define MODULE_NAME "bcrypt" +#define MODULE_AUTHOR "Piotr \"Orange\" Zduniak" +#define MODULE_VERSION 1.0 + +#include +#include "Common.h" +#include "CFunctions.h" +#include "include/ILuaModuleManager.h" diff --git a/modules/bcrypt/premake5.lua b/modules/bcrypt/premake5.lua new file mode 100644 index 0000000..6b2b9ff --- /dev/null +++ b/modules/bcrypt/premake5.lua @@ -0,0 +1,54 @@ + +group "bcrypt" + +include "libs/blowfish" + +project "bcrypt" + + language "C++" + kind "SharedLib" + targetname "bcrypt" + targetprefix "ml_" + + vpaths { + ["Headers"] = "**.h", + ["Sources"] = "**.cpp" + } + + files { + "*.h", + "*.cpp", + "extra/*.h", + "extra/*.cpp", + "include/*.h" + } + + includedirs { + "../../includes", + "include", + "lib/blowfish" + } + + links { "blowfish" } + + -- Link to platform and configuration dependent lua5.1 library + filter { "system:windows", "platforms:x32", "configurations:Release" } + links { "../../libs/x32/lua5.1" } + + filter { "system:windows", "platforms:x32", "configurations:Debug" } + links { "../../libs/x32/lua5.1_d" } + + filter { "system:windows", "platforms:x64", "configurations:Release" } + links { "../../libs/x64/lua5.1" } + + filter { "system:windows", "platforms:x64", "configurations:Debug" } + links { "../../libs/x64/lua5.1_d" } + + -- Set platform dependent target directory + filter "platforms:x32" + binpath "x32" + + filter "platforms:x64" + binpath "x64" + +group "" diff --git a/ml_curl/include/curl/curl.h b/modules/curl/curl/curl.h similarity index 71% rename from ml_curl/include/curl/curl.h rename to modules/curl/curl/curl.h index e635968..0ac238c 100644 --- a/ml_curl/include/curl/curl.h +++ b/modules/curl/curl/curl.h @@ -7,11 +7,11 @@ * | (__| |_| | _ <| |___ * \___|\___/|_| \_\_____| * - * Copyright (C) 1998 - 2010, Daniel Stenberg, , et al. + * Copyright (C) 1998 - 2016, Daniel Stenberg, , et al. * * This software is licensed as described in the file COPYING, which * you should have received as part of this distribution. The terms - * are also available at http://curl.haxx.se/docs/copyright.html. + * are also available at https://curl.haxx.se/docs/copyright.html. * * You may opt to use, copy, modify, merge, publish, distribute and/or sell * copies of the Software, and permit persons to whom the Software is @@ -24,12 +24,16 @@ /* * If you have libcurl problems, all docs and details are found here: - * http://curl.haxx.se/libcurl/ + * https://curl.haxx.se/libcurl/ * * curl-library mailing list subscription and unsubscription web interface: - * http://cool.haxx.se/mailman/listinfo/curl-library/ + * https://cool.haxx.se/mailman/listinfo/curl-library/ */ +#ifdef CURL_NO_OLDIES +#define CURL_STRICTER +#endif + #include "curlver.h" /* libcurl version defines */ #include "curlbuild.h" /* libcurl build definitions */ #include "curlrules.h" /* libcurl rules enforcement */ @@ -55,34 +59,33 @@ #include #include -#if defined(WIN32) && !defined(_WIN32_WCE) && !defined(__GNUC__) && \ - !defined(__CYGWIN__) || defined(__MINGW32__) -#if !(defined(_WINSOCKAPI_) || defined(_WINSOCK_H)) +#if defined(WIN32) && !defined(_WIN32_WCE) && !defined(__CYGWIN__) +#if !(defined(_WINSOCKAPI_) || defined(_WINSOCK_H) || \ + defined(__LWIP_OPT_H__) || defined(LWIP_HDR_OPT_H)) /* The check above prevents the winsock2 inclusion if winsock.h already was included, since they can't co-exist without problems */ #include #include #endif -#else +#endif /* HP-UX systems version 9, 10 and 11 lack sys/select.h and so does oldish - libc5-based Linux systems. Only include it on system that are known to + libc5-based Linux systems. Only include it on systems that are known to require it! */ #if defined(_AIX) || defined(__NOVELL_LIBC__) || defined(__NetBSD__) || \ defined(__minix) || defined(__SYMBIAN32__) || defined(__INTEGRITY) || \ - defined(ANDROID) || \ + defined(ANDROID) || defined(__ANDROID__) || defined(__OpenBSD__) || \ (defined(__FreeBSD_version) && (__FreeBSD_version < 800000)) #include #endif -#ifndef _WIN32_WCE +#if !defined(WIN32) && !defined(_WIN32_WCE) #include #endif + #if !defined(WIN32) && !defined(__WATCOMC__) && !defined(__VXWORKS__) #include #endif -#include -#endif #ifdef __BEOS__ #include @@ -92,37 +95,35 @@ extern "C" { #endif -typedef void CURL; - -/* - * Decorate exportable functions for Win32 and Symbian OS DLL linking. - * This avoids using a .def file for building libcurl.dll. - */ -#if (defined(WIN32) || defined(_WIN32) || defined(__SYMBIAN32__)) && \ - !defined(CURL_STATICLIB) -#if defined(BUILDING_LIBCURL) -#define CURL_EXTERN __declspec(dllexport) +#if defined(BUILDING_LIBCURL) || defined(CURL_STRICTER) +typedef struct Curl_easy CURL; +typedef struct Curl_share CURLSH; #else -#define CURL_EXTERN __declspec(dllimport) +typedef void CURL; +typedef void CURLSH; #endif -#else -#ifdef CURL_HIDDEN_SYMBOLS /* - * This definition is used to make external definitions visible in the - * shared library when symbols are hidden by default. It makes no - * difference when compiling applications whether this is set or not, - * only when compiling the library. + * libcurl external API function linkage decorations. */ -#define CURL_EXTERN CURL_EXTERN_SYMBOL + +#ifdef CURL_STATICLIB +# define CURL_EXTERN +#elif defined(WIN32) || defined(_WIN32) || defined(__SYMBIAN32__) +# if defined(BUILDING_LIBCURL) +# define CURL_EXTERN __declspec(dllexport) +# else +# define CURL_EXTERN __declspec(dllimport) +# endif +#elif defined(BUILDING_LIBCURL) && defined(CURL_HIDDEN_SYMBOLS) +# define CURL_EXTERN CURL_EXTERN_SYMBOL #else -#define CURL_EXTERN -#endif +# define CURL_EXTERN #endif #ifndef curl_socket_typedef /* socket typedef */ -#ifdef WIN32 +#if defined(WIN32) && !defined(__LWIP_OPT_H__) && !defined(LWIP_HDR_OPT_H) typedef SOCKET curl_socket_t; #define CURL_SOCKET_BAD INVALID_SOCKET #else @@ -137,7 +138,8 @@ struct curl_httppost { char *name; /* pointer to allocated name */ long namelength; /* length of name length */ char *contents; /* pointer to allocated data contents */ - long contentslength; /* length of contents field */ + long contentslength; /* length of contents field, see also + CURL_HTTPPOST_LARGE */ char *buffer; /* pointer to allocated buffer contents */ long bufferlength; /* length of buffer field */ char *contenttype; /* Content-Type */ @@ -146,32 +148,51 @@ struct curl_httppost { file, this link should link to following files */ long flags; /* as defined below */ -#define HTTPPOST_FILENAME (1<<0) /* specified content is a file name */ -#define HTTPPOST_READFILE (1<<1) /* specified content is a file name */ -#define HTTPPOST_PTRNAME (1<<2) /* name is only stored pointer - do not free in formfree */ -#define HTTPPOST_PTRCONTENTS (1<<3) /* contents is only stored pointer - do not free in formfree */ -#define HTTPPOST_BUFFER (1<<4) /* upload file from buffer */ -#define HTTPPOST_PTRBUFFER (1<<5) /* upload file from pointer contents */ -#define HTTPPOST_CALLBACK (1<<6) /* upload file contents by using the - regular read callback to get the data - and pass the given pointer as custom - pointer */ + +/* specified content is a file name */ +#define CURL_HTTPPOST_FILENAME (1<<0) +/* specified content is a file name */ +#define CURL_HTTPPOST_READFILE (1<<1) +/* name is only stored pointer do not free in formfree */ +#define CURL_HTTPPOST_PTRNAME (1<<2) +/* contents is only stored pointer do not free in formfree */ +#define CURL_HTTPPOST_PTRCONTENTS (1<<3) +/* upload file from buffer */ +#define CURL_HTTPPOST_BUFFER (1<<4) +/* upload file from pointer contents */ +#define CURL_HTTPPOST_PTRBUFFER (1<<5) +/* upload file contents by using the regular read callback to get the data and + pass the given pointer as custom pointer */ +#define CURL_HTTPPOST_CALLBACK (1<<6) +/* use size in 'contentlen', added in 7.46.0 */ +#define CURL_HTTPPOST_LARGE (1<<7) char *showfilename; /* The file name to show. If not set, the actual file name will be used (if this is a file part) */ void *userp; /* custom pointer used for HTTPPOST_CALLBACK posts */ + curl_off_t contentlen; /* alternative length of contents + field. Used if CURL_HTTPPOST_LARGE is + set. Added in 7.46.0 */ }; +/* This is the CURLOPT_PROGRESSFUNCTION callback proto. It is now considered + deprecated but was the only choice up until 7.31.0 */ typedef int (*curl_progress_callback)(void *clientp, double dltotal, double dlnow, double ultotal, double ulnow); +/* This is the CURLOPT_XFERINFOFUNCTION callback proto. It was introduced in + 7.32.0, it avoids floating point and provides more detailed information. */ +typedef int (*curl_xferinfo_callback)(void *clientp, + curl_off_t dltotal, + curl_off_t dlnow, + curl_off_t ultotal, + curl_off_t ulnow); + #ifndef CURL_MAX_WRITE_SIZE /* Tests have proven that 20K is a very bad buffer size for uploads on Windows, while 16K for some odd reason performed a lot better. @@ -189,15 +210,106 @@ typedef int (*curl_progress_callback)(void *clientp, #define CURL_MAX_HTTP_HEADER (100*1024) #endif - /* This is a magic return code for the write callback that, when returned, will signal libcurl to pause receiving on the current transfer. */ #define CURL_WRITEFUNC_PAUSE 0x10000001 + typedef size_t (*curl_write_callback)(char *buffer, size_t size, size_t nitems, void *outstream); + + +/* enumeration of file types */ +typedef enum { + CURLFILETYPE_FILE = 0, + CURLFILETYPE_DIRECTORY, + CURLFILETYPE_SYMLINK, + CURLFILETYPE_DEVICE_BLOCK, + CURLFILETYPE_DEVICE_CHAR, + CURLFILETYPE_NAMEDPIPE, + CURLFILETYPE_SOCKET, + CURLFILETYPE_DOOR, /* is possible only on Sun Solaris now */ + + CURLFILETYPE_UNKNOWN /* should never occur */ +} curlfiletype; + +#define CURLFINFOFLAG_KNOWN_FILENAME (1<<0) +#define CURLFINFOFLAG_KNOWN_FILETYPE (1<<1) +#define CURLFINFOFLAG_KNOWN_TIME (1<<2) +#define CURLFINFOFLAG_KNOWN_PERM (1<<3) +#define CURLFINFOFLAG_KNOWN_UID (1<<4) +#define CURLFINFOFLAG_KNOWN_GID (1<<5) +#define CURLFINFOFLAG_KNOWN_SIZE (1<<6) +#define CURLFINFOFLAG_KNOWN_HLINKCOUNT (1<<7) + +/* Content of this structure depends on information which is known and is + achievable (e.g. by FTP LIST parsing). Please see the url_easy_setopt(3) man + page for callbacks returning this structure -- some fields are mandatory, + some others are optional. The FLAG field has special meaning. */ +struct curl_fileinfo { + char *filename; + curlfiletype filetype; + time_t time; + unsigned int perm; + int uid; + int gid; + curl_off_t size; + long int hardlinks; + + struct { + /* If some of these fields is not NULL, it is a pointer to b_data. */ + char *time; + char *perm; + char *user; + char *group; + char *target; /* pointer to the target filename of a symlink */ + } strings; + + unsigned int flags; + + /* used internally */ + char * b_data; + size_t b_size; + size_t b_used; +}; + +/* return codes for CURLOPT_CHUNK_BGN_FUNCTION */ +#define CURL_CHUNK_BGN_FUNC_OK 0 +#define CURL_CHUNK_BGN_FUNC_FAIL 1 /* tell the lib to end the task */ +#define CURL_CHUNK_BGN_FUNC_SKIP 2 /* skip this chunk over */ + +/* if splitting of data transfer is enabled, this callback is called before + download of an individual chunk started. Note that parameter "remains" works + only for FTP wildcard downloading (for now), otherwise is not used */ +typedef long (*curl_chunk_bgn_callback)(const void *transfer_info, + void *ptr, + int remains); + +/* return codes for CURLOPT_CHUNK_END_FUNCTION */ +#define CURL_CHUNK_END_FUNC_OK 0 +#define CURL_CHUNK_END_FUNC_FAIL 1 /* tell the lib to end the task */ + +/* If splitting of data transfer is enabled this callback is called after + download of an individual chunk finished. + Note! After this callback was set then it have to be called FOR ALL chunks. + Even if downloading of this chunk was skipped in CHUNK_BGN_FUNC. + This is the reason why we don't need "transfer_info" parameter in this + callback and we are not interested in "remains" parameter too. */ +typedef long (*curl_chunk_end_callback)(void *ptr); + +/* return codes for FNMATCHFUNCTION */ +#define CURL_FNMATCHFUNC_MATCH 0 /* string corresponds to the pattern */ +#define CURL_FNMATCHFUNC_NOMATCH 1 /* pattern doesn't match the string */ +#define CURL_FNMATCHFUNC_FAIL 2 /* an error occurred */ + +/* callback type for wildcard downloading pattern matching. If the + string matches the pattern, return CURL_FNMATCHFUNC_MATCH value, etc. */ +typedef int (*curl_fnmatch_callback)(void *ptr, + const char *pattern, + const char *string); + /* These are the return codes for the seek callbacks */ #define CURL_SEEKFUNC_OK 0 #define CURL_SEEKFUNC_FAIL 1 /* fail the entire transfer */ @@ -220,10 +332,18 @@ typedef size_t (*curl_read_callback)(char *buffer, void *instream); typedef enum { - CURLSOCKTYPE_IPCXN, /* socket created for a specific IP connection */ - CURLSOCKTYPE_LAST /* never use */ + CURLSOCKTYPE_IPCXN, /* socket created for a specific IP connection */ + CURLSOCKTYPE_ACCEPT, /* socket created by accept() call */ + CURLSOCKTYPE_LAST /* never use */ } curlsocktype; +/* The return code from the sockopt_callback can signal information back + to libcurl: */ +#define CURL_SOCKOPT_OK 0 +#define CURL_SOCKOPT_ERROR 1 /* causes libcurl to abort and return + CURLE_ABORTED_BY_CALLBACK */ +#define CURL_SOCKOPT_ALREADY_CONNECTED 2 + typedef int (*curl_sockopt_callback)(void *clientp, curl_socket_t curlfd, curlsocktype purpose); @@ -243,6 +363,9 @@ typedef curl_socket_t curlsocktype purpose, struct curl_sockaddr *address); +typedef int +(*curl_closesocket_callback)(void *clientp, curl_socket_t item); + typedef enum { CURLIOE_OK, /* I/O operation successful */ CURLIOE_UNKNOWNCMD, /* command was unknown to callback */ @@ -260,6 +383,7 @@ typedef curlioerr (*curl_ioctl_callback)(CURL *handle, int cmd, void *clientp); +#ifndef CURL_DID_MEMORY_FUNC_TYPEDEFS /* * The following typedef's are signatures of malloc, free, realloc, strdup and * calloc respectively. Function pointers of these types can be passed to the @@ -272,6 +396,9 @@ typedef void *(*curl_realloc_callback)(void *ptr, size_t size); typedef char *(*curl_strdup_callback)(const char *str); typedef void *(*curl_calloc_callback)(size_t nmemb, size_t size); +#define CURL_DID_MEMORY_FUNC_TYPEDEFS +#endif + /* the kind of data that is passed to information_callback*/ typedef enum { CURLINFO_TEXT = 0, @@ -303,21 +430,27 @@ typedef enum { CURLE_UNSUPPORTED_PROTOCOL, /* 1 */ CURLE_FAILED_INIT, /* 2 */ CURLE_URL_MALFORMAT, /* 3 */ - CURLE_OBSOLETE4, /* 4 - NOT USED */ + CURLE_NOT_BUILT_IN, /* 4 - [was obsoleted in August 2007 for + 7.17.0, reused in April 2011 for 7.21.5] */ CURLE_COULDNT_RESOLVE_PROXY, /* 5 */ CURLE_COULDNT_RESOLVE_HOST, /* 6 */ CURLE_COULDNT_CONNECT, /* 7 */ - CURLE_FTP_WEIRD_SERVER_REPLY, /* 8 */ + CURLE_WEIRD_SERVER_REPLY, /* 8 */ CURLE_REMOTE_ACCESS_DENIED, /* 9 a service was denied by the server due to lack of access - when login fails this is not returned. */ - CURLE_OBSOLETE10, /* 10 - NOT USED */ + CURLE_FTP_ACCEPT_FAILED, /* 10 - [was obsoleted in April 2006 for + 7.15.4, reused in Dec 2011 for 7.24.0]*/ CURLE_FTP_WEIRD_PASS_REPLY, /* 11 */ - CURLE_OBSOLETE12, /* 12 - NOT USED */ + CURLE_FTP_ACCEPT_TIMEOUT, /* 12 - timeout occurred accepting server + [was obsoleted in August 2007 for 7.17.0, + reused in Dec 2011 for 7.24.0]*/ CURLE_FTP_WEIRD_PASV_REPLY, /* 13 */ CURLE_FTP_WEIRD_227_FORMAT, /* 14 */ CURLE_FTP_CANT_GET_HOST, /* 15 */ - CURLE_OBSOLETE16, /* 16 - NOT USED */ + CURLE_HTTP2, /* 16 - A problem in the http2 framing layer. + [was obsoleted in August 2007 for 7.17.0, + reused in July 2014 for 7.38.0] */ CURLE_FTP_COULDNT_SET_TYPE, /* 17 */ CURLE_PARTIAL_FILE, /* 18 */ CURLE_FTP_COULDNT_RETR_FILE, /* 19 */ @@ -352,9 +485,9 @@ typedef enum { CURLE_OBSOLETE44, /* 44 - NOT USED */ CURLE_INTERFACE_FAILED, /* 45 - CURLOPT_INTERFACE failed */ CURLE_OBSOLETE46, /* 46 - NOT USED */ - CURLE_TOO_MANY_REDIRECTS , /* 47 - catch endless re-direct loops */ - CURLE_UNKNOWN_TELNET_OPTION, /* 48 - User specified an unknown option */ - CURLE_TELNET_OPTION_SYNTAX , /* 49 - Malformed telnet option */ + CURLE_TOO_MANY_REDIRECTS, /* 47 - catch endless re-direct loops */ + CURLE_UNKNOWN_OPTION, /* 48 - User specified an unknown option */ + CURLE_TELNET_OPTION_SYNTAX, /* 49 - Malformed telnet option */ CURLE_OBSOLETE50, /* 50 - NOT USED */ CURLE_PEER_FAILED_VERIFICATION, /* 51 - peer's certificate or fingerprint wasn't verified fine */ @@ -368,7 +501,7 @@ typedef enum { CURLE_SSL_CERTPROBLEM, /* 58 - problem with the local certificate */ CURLE_SSL_CIPHER, /* 59 - couldn't use specified cipher */ CURLE_SSL_CACERT, /* 60 - problem with the CA cert (path?) */ - CURLE_BAD_CONTENT_ENCODING, /* 61 - Unrecognized transfer encoding */ + CURLE_BAD_CONTENT_ENCODING, /* 61 - Unrecognized/bad encoding */ CURLE_LDAP_INVALID_URL, /* 62 - Invalid LDAP URL */ CURLE_FILESIZE_EXCEEDED, /* 63 - Maximum file size exceeded */ CURLE_USE_SSL_FAILED, /* 64 - Requested FTP SSL level failed */ @@ -408,15 +541,35 @@ typedef enum { 7.19.0) */ CURLE_FTP_PRET_FAILED, /* 84 - a PRET command failed */ CURLE_RTSP_CSEQ_ERROR, /* 85 - mismatch of RTSP CSeq numbers */ - CURLE_RTSP_SESSION_ERROR, /* 86 - mismatch of RTSP Session Identifiers */ - + CURLE_RTSP_SESSION_ERROR, /* 86 - mismatch of RTSP Session Ids */ + CURLE_FTP_BAD_FILE_LIST, /* 87 - unable to parse FTP file list */ + CURLE_CHUNK_FAILED, /* 88 - chunk callback reported error */ + CURLE_NO_CONNECTION_AVAILABLE, /* 89 - No connection available, the + session will be queued */ + CURLE_SSL_PINNEDPUBKEYNOTMATCH, /* 90 - specified pinned public key did not + match */ + CURLE_SSL_INVALIDCERTSTATUS, /* 91 - invalid certificate status */ + CURLE_HTTP2_STREAM, /* 92 - stream error in HTTP/2 framing layer + */ CURL_LAST /* never use! */ } CURLcode; #ifndef CURL_NO_OLDIES /* define this to test if your app builds with all the obsolete stuff removed! */ -/* Backwards compatibility with older names */ +/* Previously obsolete error code re-used in 7.38.0 */ +#define CURLE_OBSOLETE16 CURLE_HTTP2 + +/* Previously obsolete error codes re-used in 7.24.0 */ +#define CURLE_OBSOLETE10 CURLE_FTP_ACCEPT_FAILED +#define CURLE_OBSOLETE12 CURLE_FTP_ACCEPT_TIMEOUT + +/* compatibility with older names */ +#define CURLOPT_ENCODING CURLOPT_ACCEPT_ENCODING +#define CURLE_FTP_WEIRD_SERVER_REPLY CURLE_WEIRD_SERVER_REPLY + +/* The following were added in 7.21.5, April 2011 */ +#define CURLE_UNKNOWN_TELNET_OPTION CURLE_UNKNOWN_OPTION /* The following were added in 7.17.1 */ /* These are scheduled to disappear by 2009 */ @@ -424,7 +577,7 @@ typedef enum { /* The following were added in 7.17.0 */ /* These are scheduled to disappear by 2009 */ -#define CURLE_OBSOLETE CURLE_OBSOLETE50 /* noone should be using this! */ +#define CURLE_OBSOLETE CURLE_OBSOLETE50 /* no one should be using this! */ #define CURLE_BAD_PASSWORD_ENTERED CURLE_OBSOLETE46 #define CURLE_BAD_CALLING_ORDER CURLE_OBSOLETE44 #define CURLE_FTP_USER_PASSWORD_INCORRECT CURLE_OBSOLETE10 @@ -436,7 +589,7 @@ typedef enum { #define CURLE_LIBRARY_NOT_FOUND CURLE_OBSOLETE40 #define CURLE_MALFORMAT_USER CURLE_OBSOLETE24 #define CURLE_SHARE_IN_USE CURLE_OBSOLETE57 -#define CURLE_URL_MALFORMAT_USER CURLE_OBSOLETE4 +#define CURLE_URL_MALFORMAT_USER CURLE_NOT_BUILT_IN #define CURLE_FTP_ACCESS_DENIED CURLE_REMOTE_ACCESS_DENIED #define CURLE_FTP_COULDNT_SET_BINARY CURLE_FTP_COULDNT_SET_TYPE @@ -462,6 +615,16 @@ typedef enum { make programs break */ #define CURLE_ALREADY_COMPLETE 99999 +/* Provide defines for really old option names */ +#define CURLOPT_FILE CURLOPT_WRITEDATA /* name changed in 7.9.7 */ +#define CURLOPT_INFILE CURLOPT_READDATA /* name changed in 7.9.7 */ +#define CURLOPT_WRITEHEADER CURLOPT_HEADERDATA + +/* Since long deprecated options with no code in the lib that does anything + with them. */ +#define CURLOPT_WRITEINFO CURLOPT_OBSOLETE40 +#define CURLOPT_CLOSEPOLICY CURLOPT_OBSOLETE72 + #endif /*!CURL_NO_OLDIES*/ /* This prototype applies to all conversion callbacks */ @@ -486,14 +649,35 @@ typedef enum { in 7.18.0 */ } curl_proxytype; /* this enum was added in 7.10 */ -#define CURLAUTH_NONE 0 /* nothing */ -#define CURLAUTH_BASIC (1<<0) /* Basic (default) */ -#define CURLAUTH_DIGEST (1<<1) /* Digest */ -#define CURLAUTH_GSSNEGOTIATE (1<<2) /* GSS-Negotiate */ -#define CURLAUTH_NTLM (1<<3) /* NTLM */ -#define CURLAUTH_DIGEST_IE (1<<4) /* Digest with IE flavour */ -#define CURLAUTH_ANY (~CURLAUTH_DIGEST_IE) /* all fine types set */ -#define CURLAUTH_ANYSAFE (~(CURLAUTH_BASIC|CURLAUTH_DIGEST_IE)) +/* + * Bitmasks for CURLOPT_HTTPAUTH and CURLOPT_PROXYAUTH options: + * + * CURLAUTH_NONE - No HTTP authentication + * CURLAUTH_BASIC - HTTP Basic authentication (default) + * CURLAUTH_DIGEST - HTTP Digest authentication + * CURLAUTH_NEGOTIATE - HTTP Negotiate (SPNEGO) authentication + * CURLAUTH_GSSNEGOTIATE - Alias for CURLAUTH_NEGOTIATE (deprecated) + * CURLAUTH_NTLM - HTTP NTLM authentication + * CURLAUTH_DIGEST_IE - HTTP Digest authentication with IE flavour + * CURLAUTH_NTLM_WB - HTTP NTLM authentication delegated to winbind helper + * CURLAUTH_ONLY - Use together with a single other type to force no + * authentication or just that single type + * CURLAUTH_ANY - All fine types set + * CURLAUTH_ANYSAFE - All fine types except Basic + */ + +#define CURLAUTH_NONE ((unsigned long)0) +#define CURLAUTH_BASIC (((unsigned long)1)<<0) +#define CURLAUTH_DIGEST (((unsigned long)1)<<1) +#define CURLAUTH_NEGOTIATE (((unsigned long)1)<<2) +/* Deprecated since the advent of CURLAUTH_NEGOTIATE */ +#define CURLAUTH_GSSNEGOTIATE CURLAUTH_NEGOTIATE +#define CURLAUTH_NTLM (((unsigned long)1)<<3) +#define CURLAUTH_DIGEST_IE (((unsigned long)1)<<4) +#define CURLAUTH_NTLM_WB (((unsigned long)1)<<5) +#define CURLAUTH_ONLY (((unsigned long)1)<<31) +#define CURLAUTH_ANY (~CURLAUTH_DIGEST_IE) +#define CURLAUTH_ANYSAFE (~(CURLAUTH_BASIC|CURLAUTH_DIGEST_IE)) #define CURLSSH_AUTH_ANY ~0 /* all types supported by the server */ #define CURLSSH_AUTH_NONE 0 /* none allowed, silly but complete */ @@ -501,20 +685,27 @@ typedef enum { #define CURLSSH_AUTH_PASSWORD (1<<1) /* password */ #define CURLSSH_AUTH_HOST (1<<2) /* host key files */ #define CURLSSH_AUTH_KEYBOARD (1<<3) /* keyboard interactive */ +#define CURLSSH_AUTH_AGENT (1<<4) /* agent (ssh-agent, pageant...) */ #define CURLSSH_AUTH_DEFAULT CURLSSH_AUTH_ANY +#define CURLGSSAPI_DELEGATION_NONE 0 /* no delegation (default) */ +#define CURLGSSAPI_DELEGATION_POLICY_FLAG (1<<0) /* if permitted by policy */ +#define CURLGSSAPI_DELEGATION_FLAG (1<<1) /* delegate always */ + #define CURL_ERROR_SIZE 256 +enum curl_khtype { + CURLKHTYPE_UNKNOWN, + CURLKHTYPE_RSA1, + CURLKHTYPE_RSA, + CURLKHTYPE_DSS +}; + struct curl_khkey { const char *key; /* points to a zero-terminated string encoded with base64 if len is zero, otherwise to the "raw" data */ size_t len; - enum type { - CURLKHTYPE_UNKNOWN, - CURLKHTYPE_RSA1, - CURLKHTYPE_RSA, - CURLKHTYPE_DSS - } keytype; + enum curl_khtype keytype; }; /* this is the set of return values expected from the curl_sshkeycallback @@ -553,6 +744,19 @@ typedef enum { CURLUSESSL_LAST /* not an option, never use */ } curl_usessl; +/* Definition of bits for the CURLOPT_SSL_OPTIONS argument: */ + +/* - ALLOW_BEAST tells libcurl to allow the BEAST SSL vulnerability in the + name of improving interoperability with older servers. Some SSL libraries + have introduced work-arounds for this flaw but those work-arounds sometimes + make the SSL communication fail. To regain functionality with those broken + servers, a user can this way allow the vulnerability back. */ +#define CURLSSLOPT_ALLOW_BEAST (1<<0) + +/* - NO_REVOKE tells libcurl to disable certificate revocation checks for those + SSL backends where such behavior is present. */ +#define CURLSSLOPT_NO_REVOKE (1<<1) + #ifndef CURL_NO_OLDIES /* define this to test if your app builds with all the obsolete stuff removed! */ @@ -603,6 +807,10 @@ typedef enum { CURLFTPMETHOD_LAST /* not an option, never use */ } curl_ftpmethod; +/* bitmask defines for CURLOPT_HEADEROPT */ +#define CURLHEADER_UNIFIED 0 +#define CURLHEADER_SEPARATE (1<<0) + /* CURLPROTO_ defines are for the CURLOPT_*PROTOCOLS options */ #define CURLPROTO_HTTP (1<<0) #define CURLPROTO_HTTPS (1<<1) @@ -623,15 +831,28 @@ typedef enum { #define CURLPROTO_SMTP (1<<16) #define CURLPROTO_SMTPS (1<<17) #define CURLPROTO_RTSP (1<<18) +#define CURLPROTO_RTMP (1<<19) +#define CURLPROTO_RTMPT (1<<20) +#define CURLPROTO_RTMPE (1<<21) +#define CURLPROTO_RTMPTE (1<<22) +#define CURLPROTO_RTMPS (1<<23) +#define CURLPROTO_RTMPTS (1<<24) +#define CURLPROTO_GOPHER (1<<25) +#define CURLPROTO_SMB (1<<26) +#define CURLPROTO_SMBS (1<<27) #define CURLPROTO_ALL (~0) /* enable everything */ /* long may be 32 or 64 bits, but we should never depend on anything else but 32 */ #define CURLOPTTYPE_LONG 0 #define CURLOPTTYPE_OBJECTPOINT 10000 +#define CURLOPTTYPE_STRINGPOINT 10000 #define CURLOPTTYPE_FUNCTIONPOINT 20000 #define CURLOPTTYPE_OFF_T 30000 +/* *STRINGPOINT is an alias for OBJECTPOINT to allow tools to extract the + string options from the header file */ + /* name is uppercase CURLOPT_, type is one of the defined CURLOPTTYPE_ number is unique identifier */ @@ -640,11 +861,12 @@ typedef enum { #endif #ifdef CURL_ISOCPP -#define CINIT(name,type,number) CURLOPT_ ## name = CURLOPTTYPE_ ## type + number +#define CINIT(na,t,nu) CURLOPT_ ## na = CURLOPTTYPE_ ## t + nu #else /* The macro "##" is ISO C, we assume pre-ISO C doesn't support it. */ #define LONG CURLOPTTYPE_LONG #define OBJECTPOINT CURLOPTTYPE_OBJECTPOINT +#define STRINGPOINT CURLOPTTYPE_OBJECTPOINT #define FUNCTIONPOINT CURLOPTTYPE_FUNCTIONPOINT #define OFF_T CURLOPTTYPE_OFF_T #define CINIT(name,type,number) CURLOPT_/**/name = type + number @@ -658,30 +880,30 @@ typedef enum { typedef enum { /* This is the FILE * or void * the regular output should be written to. */ - CINIT(FILE, OBJECTPOINT, 1), + CINIT(WRITEDATA, OBJECTPOINT, 1), /* The full URL to get/put */ - CINIT(URL, OBJECTPOINT, 2), + CINIT(URL, STRINGPOINT, 2), /* Port number to connect to, if other than default. */ CINIT(PORT, LONG, 3), /* Name of proxy to use. */ - CINIT(PROXY, OBJECTPOINT, 4), + CINIT(PROXY, STRINGPOINT, 4), - /* "name:password" to use when fetching. */ - CINIT(USERPWD, OBJECTPOINT, 5), + /* "user:password;options" to use when fetching. */ + CINIT(USERPWD, STRINGPOINT, 5), - /* "name:password" to use with proxy. */ - CINIT(PROXYUSERPWD, OBJECTPOINT, 6), + /* "user:password" to use with proxy. */ + CINIT(PROXYUSERPWD, STRINGPOINT, 6), /* Range to get, specified as an ASCII string. */ - CINIT(RANGE, OBJECTPOINT, 7), + CINIT(RANGE, STRINGPOINT, 7), /* not used */ /* Specified file stream to upload from (use as input): */ - CINIT(INFILE, OBJECTPOINT, 9), + CINIT(READDATA, OBJECTPOINT, 9), /* Buffer to receive error messages in, must be at least CURL_ERROR_SIZE * bytes big. If this is not used, error messages go to stderr instead: */ @@ -713,14 +935,14 @@ typedef enum { CINIT(POSTFIELDS, OBJECTPOINT, 15), /* Set the referrer page (needed by some CGIs) */ - CINIT(REFERER, OBJECTPOINT, 16), + CINIT(REFERER, STRINGPOINT, 16), /* Set the FTP PORT string (interface name, named or numerical IP address) Use i.e '-' to use default address. */ - CINIT(FTPPORT, OBJECTPOINT, 17), + CINIT(FTPPORT, STRINGPOINT, 17), /* Set the User-Agent string (examined by some CGIs) */ - CINIT(USERAGENT, OBJECTPOINT, 18), + CINIT(USERAGENT, STRINGPOINT, 18), /* If the download receives less than "low speed limit" bytes/second * during "low speed time" seconds, the operations is aborted. @@ -743,19 +965,20 @@ typedef enum { CINIT(RESUME_FROM, LONG, 21), /* Set cookie in request: */ - CINIT(COOKIE, OBJECTPOINT, 22), + CINIT(COOKIE, STRINGPOINT, 22), - /* This points to a linked list of headers, struct curl_slist kind */ + /* This points to a linked list of headers, struct curl_slist kind. This + list is also used for RTSP (in spite of its name) */ CINIT(HTTPHEADER, OBJECTPOINT, 23), /* This points to a linked list of post entries, struct curl_httppost */ CINIT(HTTPPOST, OBJECTPOINT, 24), /* name of the file keeping your private SSL-certificate */ - CINIT(SSLCERT, OBJECTPOINT, 25), + CINIT(SSLCERT, STRINGPOINT, 25), /* password for the SSL or SSH private key */ - CINIT(KEYPASSWD, OBJECTPOINT, 26), + CINIT(KEYPASSWD, STRINGPOINT, 26), /* send TYPE parameter? */ CINIT(CRLF, LONG, 27), @@ -765,11 +988,11 @@ typedef enum { /* send FILE * or void * to store headers to, if you use a callback it is simply passed to the callback unmodified */ - CINIT(WRITEHEADER, OBJECTPOINT, 29), + CINIT(HEADERDATA, OBJECTPOINT, 29), /* point to a file to read the initial cookies from, also enables "cookie awareness" */ - CINIT(COOKIEFILE, OBJECTPOINT, 31), + CINIT(COOKIEFILE, STRINGPOINT, 31), /* What version to specifically try to use. See CURL_SSLVERSION defines below. */ @@ -788,9 +1011,9 @@ typedef enum { HTTP: DELETE, TRACE and others FTP: to use a different list command */ - CINIT(CUSTOMREQUEST, OBJECTPOINT, 36), + CINIT(CUSTOMREQUEST, STRINGPOINT, 36), - /* HTTP request, for odd commands like DELETE, TRACE and others */ + /* FILE handle to use instead of stderr */ CINIT(STDERR, OBJECTPOINT, 37), /* 38 is not used */ @@ -798,18 +1021,16 @@ typedef enum { /* send linked-list of post-transfer QUOTE commands */ CINIT(POSTQUOTE, OBJECTPOINT, 39), - /* Pass a pointer to string of the output using full variable-replacement - as described elsewhere. */ - CINIT(WRITEINFO, OBJECTPOINT, 40), + CINIT(OBSOLETE40, OBJECTPOINT, 40), /* OBSOLETE, do not use! */ CINIT(VERBOSE, LONG, 41), /* talk a lot */ CINIT(HEADER, LONG, 42), /* throw the header out too */ CINIT(NOPROGRESS, LONG, 43), /* shut off the progress meter */ CINIT(NOBODY, LONG, 44), /* use HEAD to get http document */ - CINIT(FAILONERROR, LONG, 45), /* no output on http error codes >= 300 */ + CINIT(FAILONERROR, LONG, 45), /* no output on http error codes >= 400 */ CINIT(UPLOAD, LONG, 46), /* this is an upload */ CINIT(POST, LONG, 47), /* HTTP POST method */ - CINIT(DIRLISTONLY, LONG, 48), /* return bare names when listing directories */ + CINIT(DIRLISTONLY, LONG, 48), /* bare names when listing directories */ CINIT(APPEND, LONG, 50), /* Append instead of overwrite on upload! */ @@ -824,13 +1045,16 @@ typedef enum { /* 55 = OBSOLETE */ - /* Function that will be called instead of the internal progress display + /* DEPRECATED + * Function that will be called instead of the internal progress display * function. This function should be defined as the curl_progress_callback * prototype defines. */ CINIT(PROGRESSFUNCTION, FUNCTIONPOINT, 56), - /* Data passed to the progress callback */ + /* Data passed to the CURLOPT_PROGRESSFUNCTION and CURLOPT_XFERINFOFUNCTION + callbacks */ CINIT(PROGRESSDATA, OBJECTPOINT, 57), +#define CURLOPT_XFERINFODATA CURLOPT_PROGRESSDATA /* We want the referrer field set automatically when following locations */ CINIT(AUTOREFERER, LONG, 58), @@ -846,19 +1070,19 @@ typedef enum { CINIT(HTTPPROXYTUNNEL, LONG, 61), /* Set the interface string to use as outgoing network interface */ - CINIT(INTERFACE, OBJECTPOINT, 62), + CINIT(INTERFACE, STRINGPOINT, 62), /* Set the krb4/5 security level, this also enables krb4/5 awareness. This * is a string, 'clear', 'safe', 'confidential' or 'private'. If the string * is set but doesn't match one of these, 'private' will be used. */ - CINIT(KRBLEVEL, OBJECTPOINT, 63), + CINIT(KRBLEVEL, STRINGPOINT, 63), /* Set if we should verify the peer in ssl handshake, set 1 to verify. */ CINIT(SSL_VERIFYPEER, LONG, 64), /* The CApath or CAfile used to validate the peer certificate this option is used only if SSL_VERIFYPEER is true */ - CINIT(CAINFO, OBJECTPOINT, 65), + CINIT(CAINFO, STRINGPOINT, 65), /* 66 = OBSOLETE */ /* 67 = OBSOLETE */ @@ -876,9 +1100,7 @@ typedef enum { /* Max amount of cached alive connections */ CINIT(MAXCONNECTS, LONG, 71), - /* What policy to use when closing connections when the cache is filled - up */ - CINIT(CLOSEPOLICY, LONG, 72), + CINIT(OBSOLETE72, LONG, 72), /* OBSOLETE, do not use! */ /* 73 = OBSOLETE */ @@ -894,14 +1116,13 @@ typedef enum { /* Set to a file name that contains random data for libcurl to use to seed the random engine when doing SSL connects. */ - CINIT(RANDOM_FILE, OBJECTPOINT, 76), + CINIT(RANDOM_FILE, STRINGPOINT, 76), /* Set to the Entropy Gathering Daemon socket pathname */ - CINIT(EGDSOCKET, OBJECTPOINT, 77), + CINIT(EGDSOCKET, STRINGPOINT, 77), - /* Time-out connect operations after this amount of seconds, if connects - are OK within this time, then fine... This only aborts the connect - phase. [Only works on unix-style/SIGALRM operating systems] */ + /* Time-out connect operations after this amount of seconds, if connects are + OK within this time, then fine... This only aborts the connect phase. */ CINIT(CONNECTTIMEOUT, LONG, 78), /* Function that will be called to store headers (instead of fwrite). The @@ -920,10 +1141,10 @@ typedef enum { /* Specify which file name to write all known cookies in after completed operation. Set file name to "-" (dash) to make it go to stdout. */ - CINIT(COOKIEJAR, OBJECTPOINT, 82), + CINIT(COOKIEJAR, STRINGPOINT, 82), /* Specify which SSL ciphers to use */ - CINIT(SSL_CIPHER_LIST, OBJECTPOINT, 83), + CINIT(SSL_CIPHER_LIST, STRINGPOINT, 83), /* Specify which HTTP version to use! This must be set to one of the CURL_HTTP_VERSION* enums set below. */ @@ -935,16 +1156,16 @@ typedef enum { CINIT(FTP_USE_EPSV, LONG, 85), /* type of the file keeping your SSL-certificate ("DER", "PEM", "ENG") */ - CINIT(SSLCERTTYPE, OBJECTPOINT, 86), + CINIT(SSLCERTTYPE, STRINGPOINT, 86), /* name of the file keeping your private SSL-key */ - CINIT(SSLKEY, OBJECTPOINT, 87), + CINIT(SSLKEY, STRINGPOINT, 87), /* type of the file keeping your private SSL-key ("DER", "PEM", "ENG") */ - CINIT(SSLKEYTYPE, OBJECTPOINT, 88), + CINIT(SSLKEYTYPE, STRINGPOINT, 88), /* crypto engine for the SSL-sub system */ - CINIT(SSLENGINE, OBJECTPOINT, 89), + CINIT(SSLENGINE, STRINGPOINT, 89), /* set the crypto engine for the SSL-sub system as default the param has no meaning... @@ -952,7 +1173,7 @@ typedef enum { CINIT(SSLENGINE_DEFAULT, LONG, 90), /* Non-zero value means to use the global dns cache */ - CINIT(DNS_USE_GLOBAL_CACHE, LONG, 91), /* To become OBSOLETE soon */ + CINIT(DNS_USE_GLOBAL_CACHE, LONG, 91), /* DEPRECATED, do not use! */ /* DNS cache timeout */ CINIT(DNS_CACHE_TIMEOUT, LONG, 92), @@ -971,7 +1192,7 @@ typedef enum { /* The CApath directory used to validate the peer certificate this option is used only if SSL_VERIFYPEER is true */ - CINIT(CAPATH, OBJECTPOINT, 97), + CINIT(CAPATH, STRINGPOINT, 97), /* Instruct libcurl to use a smaller receive buffer */ CINIT(BUFFERSIZE, LONG, 98), @@ -989,8 +1210,9 @@ typedef enum { CINIT(PROXYTYPE, LONG, 101), /* Set the Accept-Encoding string. Use this to tell a server you would like - the response to be compressed. */ - CINIT(ENCODING, OBJECTPOINT, 102), + the response to be compressed. Before 7.21.6, this was known as + CURLOPT_ENCODING */ + CINIT(ACCEPT_ENCODING, STRINGPOINT, 102), /* Set pointer to private data */ CINIT(PRIVATE, OBJECTPOINT, 103), @@ -1003,8 +1225,8 @@ typedef enum { and password to whatever host the server decides. */ CINIT(UNRESTRICTED_AUTH, LONG, 105), - /* Specifically switch on or off the FTP engine's use of the EPRT command ( it - also disables the LPRT attempt). By default, those ones will always be + /* Specifically switch on or off the FTP engine's use of the EPRT command ( + it also disables the LPRT attempt). By default, those ones will always be attempted before the good old traditional PORT command. */ CINIT(FTP_USE_EPRT, LONG, 106), @@ -1071,12 +1293,12 @@ typedef enum { to parse (using the CURLOPT_NETRC option). If not set, libcurl will do a poor attempt to find the user's home directory and check for a .netrc file in there. */ - CINIT(NETRC_FILE, OBJECTPOINT, 118), + CINIT(NETRC_FILE, STRINGPOINT, 118), /* Enable SSL/TLS for FTP, pick one of: - CURLFTPSSL_TRY - try using SSL, proceed anyway otherwise - CURLFTPSSL_CONTROL - SSL for the control connection or fail - CURLFTPSSL_ALL - SSL for all communication or fail + CURLUSESSL_TRY - try using SSL, proceed anyway otherwise + CURLUSESSL_CONTROL - SSL for the control connection or fail + CURLUSESSL_ALL - SSL for all communication or fail */ CINIT(USE_SSL, LONG, 119), @@ -1114,10 +1336,10 @@ typedef enum { /* zero terminated string for pass on to the FTP server when asked for "account" info */ - CINIT(FTP_ACCOUNT, OBJECTPOINT, 134), + CINIT(FTP_ACCOUNT, STRINGPOINT, 134), - /* feed cookies into cookie engine */ - CINIT(COOKIELIST, OBJECTPOINT, 135), + /* feed cookie into cookie engine */ + CINIT(COOKIELIST, STRINGPOINT, 135), /* ignore Content-Length */ CINIT(IGNORE_CONTENT_LENGTH, LONG, 136), @@ -1163,7 +1385,7 @@ typedef enum { CINIT(MAX_RECV_SPEED_LARGE, OFF_T, 146), /* Pointer to command string to send if USER/PASS fails. */ - CINIT(FTP_ALTERNATIVE_TO_USER, OBJECTPOINT, 147), + CINIT(FTP_ALTERNATIVE_TO_USER, STRINGPOINT, 147), /* callback function for setting socket options */ CINIT(SOCKOPTFUNCTION, FUNCTIONPOINT, 148), @@ -1177,8 +1399,8 @@ typedef enum { CINIT(SSH_AUTH_TYPES, LONG, 151), /* Used by scp/sftp to do public/private key authentication */ - CINIT(SSH_PUBLIC_KEYFILE, OBJECTPOINT, 152), - CINIT(SSH_PRIVATE_KEYFILE, OBJECTPOINT, 153), + CINIT(SSH_PUBLIC_KEYFILE, STRINGPOINT, 152), + CINIT(SSH_PRIVATE_KEYFILE, STRINGPOINT, 153), /* Send CCC (Clear Command Channel) after authentication */ CINIT(FTP_SSL_CCC, LONG, 154), @@ -1202,7 +1424,7 @@ typedef enum { CINIT(POSTREDIR, LONG, 161), /* used by scp/sftp to verify the host's public key */ - CINIT(SSH_HOST_PUBLIC_KEY_MD5, OBJECTPOINT, 162), + CINIT(SSH_HOST_PUBLIC_KEY_MD5, STRINGPOINT, 162), /* Callback function for opening socket (instead of socket(2)). Optionally, callback is able change the address or refuse to connect returning @@ -1222,26 +1444,25 @@ typedef enum { CINIT(SEEKDATA, OBJECTPOINT, 168), /* CRL file */ - CINIT(CRLFILE, OBJECTPOINT, 169), + CINIT(CRLFILE, STRINGPOINT, 169), /* Issuer certificate */ - CINIT(ISSUERCERT, OBJECTPOINT, 170), + CINIT(ISSUERCERT, STRINGPOINT, 170), /* (IPv6) Address scope */ CINIT(ADDRESS_SCOPE, LONG, 171), /* Collect certificate chain info and allow it to get retrievable with - CURLINFO_CERTINFO after the transfer is complete. (Unfortunately) only - working with OpenSSL-powered builds. */ + CURLINFO_CERTINFO after the transfer is complete. */ CINIT(CERTINFO, LONG, 172), /* "name" and "pwd" to use when fetching. */ - CINIT(USERNAME, OBJECTPOINT, 173), - CINIT(PASSWORD, OBJECTPOINT, 174), + CINIT(USERNAME, STRINGPOINT, 173), + CINIT(PASSWORD, STRINGPOINT, 174), /* "name" and "pwd" to use with Proxy when fetching. */ - CINIT(PROXYUSERNAME, OBJECTPOINT, 175), - CINIT(PROXYPASSWORD, OBJECTPOINT, 176), + CINIT(PROXYUSERNAME, STRINGPOINT, 175), + CINIT(PROXYPASSWORD, STRINGPOINT, 176), /* Comma separated list of hostnames defining no-proxy zones. These should match both hostnames directly, and hostnames within a domain. For @@ -1250,13 +1471,13 @@ typedef enum { implementations of this, .local.com will be considered to be the same as local.com. A single * is the only valid wildcard, and effectively disables the use of proxy. */ - CINIT(NOPROXY, OBJECTPOINT, 177), + CINIT(NOPROXY, STRINGPOINT, 177), /* block size for TFTP transfers */ CINIT(TFTP_BLKSIZE, LONG, 178), /* Socks Service */ - CINIT(SOCKS5_GSSAPI_SERVICE, OBJECTPOINT, 179), + CINIT(SOCKS5_GSSAPI_SERVICE, STRINGPOINT, 179), /* DEPRECATED, do not use! */ /* Socks Service */ CINIT(SOCKS5_GSSAPI_NEC, LONG, 180), @@ -1274,7 +1495,7 @@ typedef enum { CINIT(REDIR_PROTOCOLS, LONG, 182), /* set the SSH knownhost file name to use */ - CINIT(SSH_KNOWNHOSTS, OBJECTPOINT, 183), + CINIT(SSH_KNOWNHOSTS, STRINGPOINT, 183), /* set the SSH host key callback, must point to a curl_sshkeycallback function */ @@ -1284,9 +1505,9 @@ typedef enum { CINIT(SSH_KEYDATA, OBJECTPOINT, 185), /* set the SMTP mail originator */ - CINIT(MAIL_FROM, OBJECTPOINT, 186), + CINIT(MAIL_FROM, STRINGPOINT, 186), - /* set the SMTP mail receiver(s) */ + /* set the list of SMTP mail receiver(s) */ CINIT(MAIL_RCPT, OBJECTPOINT, 187), /* FTP: send PRET before PASV */ @@ -1296,13 +1517,13 @@ typedef enum { CINIT(RTSP_REQUEST, LONG, 189), /* The RTSP session identifier */ - CINIT(RTSP_SESSION_ID, OBJECTPOINT, 190), + CINIT(RTSP_SESSION_ID, STRINGPOINT, 190), /* The RTSP stream URI */ - CINIT(RTSP_STREAM_URI, OBJECTPOINT, 191), + CINIT(RTSP_STREAM_URI, STRINGPOINT, 191), /* The Transport: header to use in RTSP requests */ - CINIT(RTSP_TRANSPORT, OBJECTPOINT, 192), + CINIT(RTSP_TRANSPORT, STRINGPOINT, 192), /* Manually initialize the client RTSP CSeq for this handle */ CINIT(RTSP_CLIENT_CSEQ, LONG, 193), @@ -1316,6 +1537,169 @@ typedef enum { /* Let the application define a custom write method for RTP data */ CINIT(INTERLEAVEFUNCTION, FUNCTIONPOINT, 196), + /* Turn on wildcard matching */ + CINIT(WILDCARDMATCH, LONG, 197), + + /* Directory matching callback called before downloading of an + individual file (chunk) started */ + CINIT(CHUNK_BGN_FUNCTION, FUNCTIONPOINT, 198), + + /* Directory matching callback called after the file (chunk) + was downloaded, or skipped */ + CINIT(CHUNK_END_FUNCTION, FUNCTIONPOINT, 199), + + /* Change match (fnmatch-like) callback for wildcard matching */ + CINIT(FNMATCH_FUNCTION, FUNCTIONPOINT, 200), + + /* Let the application define custom chunk data pointer */ + CINIT(CHUNK_DATA, OBJECTPOINT, 201), + + /* FNMATCH_FUNCTION user pointer */ + CINIT(FNMATCH_DATA, OBJECTPOINT, 202), + + /* send linked-list of name:port:address sets */ + CINIT(RESOLVE, OBJECTPOINT, 203), + + /* Set a username for authenticated TLS */ + CINIT(TLSAUTH_USERNAME, STRINGPOINT, 204), + + /* Set a password for authenticated TLS */ + CINIT(TLSAUTH_PASSWORD, STRINGPOINT, 205), + + /* Set authentication type for authenticated TLS */ + CINIT(TLSAUTH_TYPE, STRINGPOINT, 206), + + /* Set to 1 to enable the "TE:" header in HTTP requests to ask for + compressed transfer-encoded responses. Set to 0 to disable the use of TE: + in outgoing requests. The current default is 0, but it might change in a + future libcurl release. + + libcurl will ask for the compressed methods it knows of, and if that + isn't any, it will not ask for transfer-encoding at all even if this + option is set to 1. + + */ + CINIT(TRANSFER_ENCODING, LONG, 207), + + /* Callback function for closing socket (instead of close(2)). The callback + should have type curl_closesocket_callback */ + CINIT(CLOSESOCKETFUNCTION, FUNCTIONPOINT, 208), + CINIT(CLOSESOCKETDATA, OBJECTPOINT, 209), + + /* allow GSSAPI credential delegation */ + CINIT(GSSAPI_DELEGATION, LONG, 210), + + /* Set the name servers to use for DNS resolution */ + CINIT(DNS_SERVERS, STRINGPOINT, 211), + + /* Time-out accept operations (currently for FTP only) after this amount + of miliseconds. */ + CINIT(ACCEPTTIMEOUT_MS, LONG, 212), + + /* Set TCP keepalive */ + CINIT(TCP_KEEPALIVE, LONG, 213), + + /* non-universal keepalive knobs (Linux, AIX, HP-UX, more) */ + CINIT(TCP_KEEPIDLE, LONG, 214), + CINIT(TCP_KEEPINTVL, LONG, 215), + + /* Enable/disable specific SSL features with a bitmask, see CURLSSLOPT_* */ + CINIT(SSL_OPTIONS, LONG, 216), + + /* Set the SMTP auth originator */ + CINIT(MAIL_AUTH, STRINGPOINT, 217), + + /* Enable/disable SASL initial response */ + CINIT(SASL_IR, LONG, 218), + + /* Function that will be called instead of the internal progress display + * function. This function should be defined as the curl_xferinfo_callback + * prototype defines. (Deprecates CURLOPT_PROGRESSFUNCTION) */ + CINIT(XFERINFOFUNCTION, FUNCTIONPOINT, 219), + + /* The XOAUTH2 bearer token */ + CINIT(XOAUTH2_BEARER, STRINGPOINT, 220), + + /* Set the interface string to use as outgoing network + * interface for DNS requests. + * Only supported by the c-ares DNS backend */ + CINIT(DNS_INTERFACE, STRINGPOINT, 221), + + /* Set the local IPv4 address to use for outgoing DNS requests. + * Only supported by the c-ares DNS backend */ + CINIT(DNS_LOCAL_IP4, STRINGPOINT, 222), + + /* Set the local IPv4 address to use for outgoing DNS requests. + * Only supported by the c-ares DNS backend */ + CINIT(DNS_LOCAL_IP6, STRINGPOINT, 223), + + /* Set authentication options directly */ + CINIT(LOGIN_OPTIONS, STRINGPOINT, 224), + + /* Enable/disable TLS NPN extension (http2 over ssl might fail without) */ + CINIT(SSL_ENABLE_NPN, LONG, 225), + + /* Enable/disable TLS ALPN extension (http2 over ssl might fail without) */ + CINIT(SSL_ENABLE_ALPN, LONG, 226), + + /* Time to wait for a response to a HTTP request containing an + * Expect: 100-continue header before sending the data anyway. */ + CINIT(EXPECT_100_TIMEOUT_MS, LONG, 227), + + /* This points to a linked list of headers used for proxy requests only, + struct curl_slist kind */ + CINIT(PROXYHEADER, OBJECTPOINT, 228), + + /* Pass in a bitmask of "header options" */ + CINIT(HEADEROPT, LONG, 229), + + /* The public key in DER form used to validate the peer public key + this option is used only if SSL_VERIFYPEER is true */ + CINIT(PINNEDPUBLICKEY, STRINGPOINT, 230), + + /* Path to Unix domain socket */ + CINIT(UNIX_SOCKET_PATH, STRINGPOINT, 231), + + /* Set if we should verify the certificate status. */ + CINIT(SSL_VERIFYSTATUS, LONG, 232), + + /* Set if we should enable TLS false start. */ + CINIT(SSL_FALSESTART, LONG, 233), + + /* Do not squash dot-dot sequences */ + CINIT(PATH_AS_IS, LONG, 234), + + /* Proxy Service Name */ + CINIT(PROXY_SERVICE_NAME, STRINGPOINT, 235), + + /* Service Name */ + CINIT(SERVICE_NAME, STRINGPOINT, 236), + + /* Wait/don't wait for pipe/mutex to clarify */ + CINIT(PIPEWAIT, LONG, 237), + + /* Set the protocol used when curl is given a URL without a protocol */ + CINIT(DEFAULT_PROTOCOL, STRINGPOINT, 238), + + /* Set stream weight, 1 - 256 (default is 16) */ + CINIT(STREAM_WEIGHT, LONG, 239), + + /* Set stream dependency on another CURL handle */ + CINIT(STREAM_DEPENDS, OBJECTPOINT, 240), + + /* Set E-xclusive stream dependency on another CURL handle */ + CINIT(STREAM_DEPENDS_E, OBJECTPOINT, 241), + + /* Do not send any tftp option requests to the server */ + CINIT(TFTP_NO_OPTIONS, LONG, 242), + + /* Linked-list of host:port:connect-to-host:connect-to-port, + overrides the URL's host:port (only for the network layer) */ + CINIT(CONNECT_TO, OBJECTPOINT, 243), + + /* Set TCP Fast Open */ + CINIT(TCP_FASTOPEN, LONG, 244), + CURLOPT_LASTENTRY /* the last unused */ } CURLoption; @@ -1352,13 +1736,10 @@ typedef enum { option might be handy to force libcurl to use a specific IP version. */ #define CURL_IPRESOLVE_WHATEVER 0 /* default, resolves addresses to all IP versions that your system allows */ -#define CURL_IPRESOLVE_V4 1 /* resolve to ipv4 addresses */ -#define CURL_IPRESOLVE_V6 2 /* resolve to ipv6 addresses */ +#define CURL_IPRESOLVE_V4 1 /* resolve to IPv4 addresses */ +#define CURL_IPRESOLVE_V6 2 /* resolve to IPv6 addresses */ /* three convenient "aliases" that follow the name scheme better */ -#define CURLOPT_WRITEDATA CURLOPT_FILE -#define CURLOPT_READDATA CURLOPT_INFILE -#define CURLOPT_HEADERDATA CURLOPT_WRITEHEADER #define CURLOPT_RTSPHEADER CURLOPT_HTTPHEADER /* These enums are for use with the CURLOPT_HTTP_VERSION option. */ @@ -1368,10 +1749,19 @@ enum { for us! */ CURL_HTTP_VERSION_1_0, /* please use HTTP 1.0 in the request */ CURL_HTTP_VERSION_1_1, /* please use HTTP 1.1 in the request */ + CURL_HTTP_VERSION_2_0, /* please use HTTP 2 in the request */ + CURL_HTTP_VERSION_2TLS, /* use version 2 for HTTPS, version 1.1 for HTTP */ + CURL_HTTP_VERSION_2_PRIOR_KNOWLEDGE, /* please use HTTP 2 without HTTP/1.1 + Upgrade */ CURL_HTTP_VERSION_LAST /* *ILLEGAL* http version */ }; +/* Convenience definition simple because the name of the version is HTTP/2 and + not 2.0. The 2_0 version of the enum name was set while the version was + still planned to be 2.0 and we stick to it for compatibility. */ +#define CURL_HTTP_VERSION_2 CURL_HTTP_VERSION_2_0 + /* * Public API enums for RTSP requests */ @@ -1405,21 +1795,33 @@ enum CURL_NETRC_OPTION { enum { CURL_SSLVERSION_DEFAULT, - CURL_SSLVERSION_TLSv1, + CURL_SSLVERSION_TLSv1, /* TLS 1.x */ CURL_SSLVERSION_SSLv2, CURL_SSLVERSION_SSLv3, + CURL_SSLVERSION_TLSv1_0, + CURL_SSLVERSION_TLSv1_1, + CURL_SSLVERSION_TLSv1_2, CURL_SSLVERSION_LAST /* never use, keep last */ }; +enum CURL_TLSAUTH { + CURL_TLSAUTH_NONE, + CURL_TLSAUTH_SRP, + CURL_TLSAUTH_LAST /* never use, keep last */ +}; + /* symbols to use with CURLOPT_POSTREDIR. - CURL_REDIR_POST_301 and CURL_REDIR_POST_302 can be bitwise ORed so that - CURL_REDIR_POST_301 | CURL_REDIR_POST_302 == CURL_REDIR_POST_ALL */ + CURL_REDIR_POST_301, CURL_REDIR_POST_302 and CURL_REDIR_POST_303 + can be bitwise ORed so that CURL_REDIR_POST_301 | CURL_REDIR_POST_302 + | CURL_REDIR_POST_303 == CURL_REDIR_POST_ALL */ #define CURL_REDIR_GET_ALL 0 #define CURL_REDIR_POST_301 1 #define CURL_REDIR_POST_302 2 -#define CURL_REDIR_POST_ALL (CURL_REDIR_POST_301|CURL_REDIR_POST_302) +#define CURL_REDIR_POST_303 4 +#define CURL_REDIR_POST_ALL \ + (CURL_REDIR_POST_301|CURL_REDIR_POST_302|CURL_REDIR_POST_303) typedef enum { CURL_TIMECOND_NONE, @@ -1475,6 +1877,7 @@ typedef enum { CFINIT(OBSOLETE2), CFINIT(STREAM), + CFINIT(CONTENTLEN), /* added in 7.46.0, provide a curl_off_t length */ CURLFORM_LASTENTRY /* the last unused */ } CURLformoption; @@ -1538,7 +1941,8 @@ CURL_EXTERN CURLFORMcode curl_formadd(struct curl_httppost **httppost, * Should return the buffer length passed to it as the argument "len" on * success. */ -typedef size_t (*curl_formget_callback)(void *arg, const char *buf, size_t len); +typedef size_t (*curl_formget_callback)(void *arg, const char *buf, + size_t len); /* * NAME curl_formget() @@ -1716,10 +2120,40 @@ struct curl_certinfo { format "name: value" */ }; +/* enum for the different supported SSL backends */ +typedef enum { + CURLSSLBACKEND_NONE = 0, + CURLSSLBACKEND_OPENSSL = 1, + CURLSSLBACKEND_GNUTLS = 2, + CURLSSLBACKEND_NSS = 3, + CURLSSLBACKEND_OBSOLETE4 = 4, /* Was QSOSSL. */ + CURLSSLBACKEND_GSKIT = 5, + CURLSSLBACKEND_POLARSSL = 6, + CURLSSLBACKEND_CYASSL = 7, + CURLSSLBACKEND_SCHANNEL = 8, + CURLSSLBACKEND_DARWINSSL = 9, + CURLSSLBACKEND_AXTLS = 10, + CURLSSLBACKEND_MBEDTLS = 11 +} curl_sslbackend; + +/* aliases for library clones and renames */ +#define CURLSSLBACKEND_LIBRESSL 1 +#define CURLSSLBACKEND_BORINGSSL 1 +#define CURLSSLBACKEND_WOLFSSL 6 + +/* Information about the SSL library used and the respective internal SSL + handle, which can be used to obtain further information regarding the + connection. Asked for with CURLINFO_TLS_SSL_PTR or CURLINFO_TLS_SESSION. */ +struct curl_tlssessioninfo { + curl_sslbackend backend; + void *internals; +}; + #define CURLINFO_STRING 0x100000 #define CURLINFO_LONG 0x200000 #define CURLINFO_DOUBLE 0x300000 #define CURLINFO_SLIST 0x400000 +#define CURLINFO_SOCKET 0x500000 #define CURLINFO_MASK 0x0fffff #define CURLINFO_TYPEMASK 0xf00000 @@ -1764,9 +2198,16 @@ typedef enum { CURLINFO_RTSP_CLIENT_CSEQ = CURLINFO_LONG + 37, CURLINFO_RTSP_SERVER_CSEQ = CURLINFO_LONG + 38, CURLINFO_RTSP_CSEQ_RECV = CURLINFO_LONG + 39, + CURLINFO_PRIMARY_PORT = CURLINFO_LONG + 40, + CURLINFO_LOCAL_IP = CURLINFO_STRING + 41, + CURLINFO_LOCAL_PORT = CURLINFO_LONG + 42, + CURLINFO_TLS_SESSION = CURLINFO_SLIST + 43, + CURLINFO_ACTIVESOCKET = CURLINFO_SOCKET + 44, + CURLINFO_TLS_SSL_PTR = CURLINFO_SLIST + 45, + CURLINFO_HTTP_VERSION = CURLINFO_LONG + 46, /* Fill in new entries below here! */ - CURLINFO_LASTONE = 39 + CURLINFO_LASTONE = 46 } CURLINFO; /* CURLINFO_RESPONSE_CODE is the new name for the option previously known as @@ -1790,6 +2231,7 @@ typedef enum { #define CURL_GLOBAL_ALL (CURL_GLOBAL_SSL|CURL_GLOBAL_WIN32) #define CURL_GLOBAL_NOTHING 0 #define CURL_GLOBAL_DEFAULT CURL_GLOBAL_ALL +#define CURL_GLOBAL_ACK_EINTR (1<<2) /***************************************************************************** @@ -1827,15 +2269,15 @@ typedef void (*curl_unlock_function)(CURL *handle, curl_lock_data data, void *userptr); -typedef void CURLSH; typedef enum { CURLSHE_OK, /* all is fine */ CURLSHE_BAD_OPTION, /* 1 */ CURLSHE_IN_USE, /* 2 */ CURLSHE_INVALID, /* 3 */ - CURLSHE_NOMEM, /* out of memory */ - CURLSHE_LAST /* never use */ + CURLSHE_NOMEM, /* 4 out of memory */ + CURLSHE_NOT_BUILT_IN, /* 5 feature not present in lib */ + CURLSHE_LAST /* never use */ } CURLSHcode; typedef enum { @@ -1900,22 +2342,34 @@ typedef struct { } curl_version_info_data; -#define CURL_VERSION_IPV6 (1<<0) /* IPv6-enabled */ -#define CURL_VERSION_KERBEROS4 (1<<1) /* kerberos auth is supported */ -#define CURL_VERSION_SSL (1<<2) /* SSL options are present */ -#define CURL_VERSION_LIBZ (1<<3) /* libz features are present */ -#define CURL_VERSION_NTLM (1<<4) /* NTLM auth is supported */ -#define CURL_VERSION_GSSNEGOTIATE (1<<5) /* Negotiate auth support */ -#define CURL_VERSION_DEBUG (1<<6) /* built with debug capabilities */ -#define CURL_VERSION_ASYNCHDNS (1<<7) /* asynchronous dns resolves */ -#define CURL_VERSION_SPNEGO (1<<8) /* SPNEGO auth */ -#define CURL_VERSION_LARGEFILE (1<<9) /* supports files bigger than 2GB */ -#define CURL_VERSION_IDN (1<<10) /* International Domain Names support */ -#define CURL_VERSION_SSPI (1<<11) /* SSPI is supported */ -#define CURL_VERSION_CONV (1<<12) /* character conversions supported */ -#define CURL_VERSION_CURLDEBUG (1<<13) /* debug memory tracking supported */ - -/* +#define CURL_VERSION_IPV6 (1<<0) /* IPv6-enabled */ +#define CURL_VERSION_KERBEROS4 (1<<1) /* Kerberos V4 auth is supported + (deprecated) */ +#define CURL_VERSION_SSL (1<<2) /* SSL options are present */ +#define CURL_VERSION_LIBZ (1<<3) /* libz features are present */ +#define CURL_VERSION_NTLM (1<<4) /* NTLM auth is supported */ +#define CURL_VERSION_GSSNEGOTIATE (1<<5) /* Negotiate auth is supported + (deprecated) */ +#define CURL_VERSION_DEBUG (1<<6) /* Built with debug capabilities */ +#define CURL_VERSION_ASYNCHDNS (1<<7) /* Asynchronous DNS resolves */ +#define CURL_VERSION_SPNEGO (1<<8) /* SPNEGO auth is supported */ +#define CURL_VERSION_LARGEFILE (1<<9) /* Supports files larger than 2GB */ +#define CURL_VERSION_IDN (1<<10) /* Internationized Domain Names are + supported */ +#define CURL_VERSION_SSPI (1<<11) /* Built against Windows SSPI */ +#define CURL_VERSION_CONV (1<<12) /* Character conversions supported */ +#define CURL_VERSION_CURLDEBUG (1<<13) /* Debug memory tracking supported */ +#define CURL_VERSION_TLSAUTH_SRP (1<<14) /* TLS-SRP auth is supported */ +#define CURL_VERSION_NTLM_WB (1<<15) /* NTLM delegation to winbind helper + is suported */ +#define CURL_VERSION_HTTP2 (1<<16) /* HTTP2 support built-in */ +#define CURL_VERSION_GSSAPI (1<<17) /* Built against a GSS-API library */ +#define CURL_VERSION_KERBEROS5 (1<<18) /* Kerberos V5 auth is supported */ +#define CURL_VERSION_UNIX_SOCKETS (1<<19) /* Unix domain sockets support */ +#define CURL_VERSION_PSL (1<<20) /* Mozilla's Public Suffix List, used + for cookie domain verification */ + + /* * NAME curl_version_info() * * DESCRIPTION diff --git a/ml_curl/include/curl/curlbuild.h b/modules/curl/curl/curlbuild.h similarity index 97% rename from ml_curl/include/curl/curlbuild.h rename to modules/curl/curl/curlbuild.h index d0b32ac..ae95095 100644 --- a/ml_curl/include/curl/curlbuild.h +++ b/modules/curl/curl/curlbuild.h @@ -7,11 +7,11 @@ * | (__| |_| | _ <| |___ * \___|\___/|_| \_\_____| * - * Copyright (C) 1998 - 2010, Daniel Stenberg, , et al. + * Copyright (C) 1998 - 2016, Daniel Stenberg, , et al. * * This software is licensed as described in the file COPYING, which * you should have received as part of this distribution. The terms - * are also available at http://curl.haxx.se/docs/copyright.html. + * are also available at https://curl.haxx.se/docs/copyright.html. * * You may opt to use, copy, modify, merge, publish, distribute and/or sell * copies of the Software, and permit persons to whom the Software is @@ -49,7 +49,7 @@ * * If you think that something actually needs to be changed, adjusted * or fixed in this file, then, report it on the libcurl development - * mailing list: http://cool.haxx.se/mailman/listinfo/curl-library/ + * mailing list: https://cool.haxx.se/mailman/listinfo/curl-library/ * * Try to keep one section per platform, compiler and architecture, * otherwise, if an existing section is reused for a different one and @@ -527,7 +527,9 @@ /* ===================================== */ #elif defined(__GNUC__) -# if defined(__i386__) || defined(__ppc__) +# if !defined(__LP64__) && (defined(__ILP32__) || \ + defined(__i386__) || defined(__ppc__) || defined(__arm__) || \ + defined(__sparc__) || defined(__mips__) || defined(__sh__)) # define CURL_SIZEOF_LONG 4 # define CURL_TYPEOF_CURL_OFF_T long long # define CURL_FORMAT_CURL_OFF_T "lld" @@ -536,7 +538,8 @@ # define CURL_SIZEOF_CURL_OFF_T 8 # define CURL_SUFFIX_CURL_OFF_T LL # define CURL_SUFFIX_CURL_OFF_TU ULL -# elif defined(__x86_64__) || defined(__ppc64__) +# elif defined(__LP64__) || \ + defined(__x86_64__) || defined(__ppc64__) || defined(__sparc64__) # define CURL_SIZEOF_LONG 8 # define CURL_TYPEOF_CURL_OFF_T long # define CURL_FORMAT_CURL_OFF_T "ld" diff --git a/ml_curl/include/curl/curlrules.h b/modules/curl/curl/curlrules.h similarity index 88% rename from ml_curl/include/curl/curlrules.h rename to modules/curl/curl/curlrules.h index 8aad1df..55d21f6 100644 --- a/ml_curl/include/curl/curlrules.h +++ b/modules/curl/curl/curlrules.h @@ -7,11 +7,11 @@ * | (__| |_| | _ <| |___ * \___|\___/|_| \_\_____| * - * Copyright (C) 1998 - 2010, Daniel Stenberg, , et al. + * Copyright (C) 1998 - 2012, Daniel Stenberg, , et al. * * This software is licensed as described in the file COPYING, which * you should have received as part of this distribution. The terms - * are also available at http://curl.haxx.se/docs/copyright.html. + * are also available at https://curl.haxx.se/docs/copyright.html. * * You may opt to use, copy, modify, merge, publish, distribute and/or sell * copies of the Software, and permit persons to whom the Software is @@ -47,7 +47,7 @@ * library is properly built and used. * * You can find further help on the libcurl development mailing list: - * http://cool.haxx.se/mailman/listinfo/curl-library/ + * https://cool.haxx.se/mailman/listinfo/curl-library/ * * NOTE 2 * ------ @@ -190,7 +190,7 @@ typedef char * CURL_ISOCPP and CURL_OFF_T_C definitions are done here in order to allow * these to be visible and exported by the external libcurl interface API, * while also making them visible to the library internals, simply including - * setup.h, without actually needing to include curl.h internally. + * curl_setup.h, without actually needing to include curl.h internally. * If some day this section would grow big enough, all this should be moved * to its own header file. */ @@ -216,14 +216,23 @@ typedef char * Macros for minimum-width signed and unsigned curl_off_t integer constants. */ -#ifdef CURL_ISOCPP -# define __CURL_OFF_T_C_HELPER2(Val,Suffix) Val ## Suffix +#if defined(__BORLANDC__) && (__BORLANDC__ == 0x0551) +# define __CURL_OFF_T_C_HLPR2(x) x +# define __CURL_OFF_T_C_HLPR1(x) __CURL_OFF_T_C_HLPR2(x) +# define CURL_OFF_T_C(Val) __CURL_OFF_T_C_HLPR1(Val) ## \ + __CURL_OFF_T_C_HLPR1(CURL_SUFFIX_CURL_OFF_T) +# define CURL_OFF_TU_C(Val) __CURL_OFF_T_C_HLPR1(Val) ## \ + __CURL_OFF_T_C_HLPR1(CURL_SUFFIX_CURL_OFF_TU) #else -# define __CURL_OFF_T_C_HELPER2(Val,Suffix) Val/**/Suffix +# ifdef CURL_ISOCPP +# define __CURL_OFF_T_C_HLPR2(Val,Suffix) Val ## Suffix +# else +# define __CURL_OFF_T_C_HLPR2(Val,Suffix) Val/**/Suffix +# endif +# define __CURL_OFF_T_C_HLPR1(Val,Suffix) __CURL_OFF_T_C_HLPR2(Val,Suffix) +# define CURL_OFF_T_C(Val) __CURL_OFF_T_C_HLPR1(Val,CURL_SUFFIX_CURL_OFF_T) +# define CURL_OFF_TU_C(Val) __CURL_OFF_T_C_HLPR1(Val,CURL_SUFFIX_CURL_OFF_TU) #endif -#define __CURL_OFF_T_C_HELPER1(Val,Suffix) __CURL_OFF_T_C_HELPER2(Val,Suffix) -#define CURL_OFF_T_C(Val) __CURL_OFF_T_C_HELPER1(Val,CURL_SUFFIX_CURL_OFF_T) -#define CURL_OFF_TU_C(Val) __CURL_OFF_T_C_HELPER1(Val,CURL_SUFFIX_CURL_OFF_TU) /* * Get rid of macros private to this header file. @@ -239,6 +248,7 @@ typedef char #undef CURL_PULL_WS2TCPIP_H #undef CURL_PULL_SYS_TYPES_H #undef CURL_PULL_SYS_SOCKET_H +#undef CURL_PULL_SYS_POLL_H #undef CURL_PULL_STDINT_H #undef CURL_PULL_INTTYPES_H diff --git a/ml_curl/include/curl/curlver.h b/modules/curl/curl/curlver.h similarity index 76% rename from ml_curl/include/curl/curlver.h rename to modules/curl/curl/curlver.h index 35ca9a8..9807fa1 100644 --- a/ml_curl/include/curl/curlver.h +++ b/modules/curl/curl/curlver.h @@ -7,11 +7,11 @@ * | (__| |_| | _ <| |___ * \___|\___/|_| \_\_____| * - * Copyright (C) 1998 - 2010, Daniel Stenberg, , et al. + * Copyright (C) 1998 - 2016, Daniel Stenberg, , et al. * * This software is licensed as described in the file COPYING, which * you should have received as part of this distribution. The terms - * are also available at http://curl.haxx.se/docs/copyright.html. + * are also available at https://curl.haxx.se/docs/copyright.html. * * You may opt to use, copy, modify, merge, publish, distribute and/or sell * copies of the Software, and permit persons to whom the Software is @@ -26,17 +26,17 @@ a script at release-time. This was made its own header file in 7.11.2 */ /* This is the global package copyright */ -#define LIBCURL_COPYRIGHT "1996 - 2010 Daniel Stenberg, ." +#define LIBCURL_COPYRIGHT "1996 - 2016 Daniel Stenberg, ." /* This is the version number of the libcurl package from which this header file origins: */ -#define LIBCURL_VERSION "7.20.1" +#define LIBCURL_VERSION "7.50.3" /* The numeric version number is also available "in parts" by using these defines: */ #define LIBCURL_VERSION_MAJOR 7 -#define LIBCURL_VERSION_MINOR 20 -#define LIBCURL_VERSION_PATCH 1 +#define LIBCURL_VERSION_MINOR 50 +#define LIBCURL_VERSION_PATCH 3 /* This is the numeric version of the libcurl version number, meant for easier parsing and comparions by programs. The LIBCURL_VERSION_NUM define will @@ -52,8 +52,12 @@ This 6-digit (24 bits) hexadecimal number does not show pre-release number, and it is always a greater number in a more recent release. It makes comparisons with greater than and less than work. + + Note: This define is the full hex number and _does not_ use the + CURL_VERSION_BITS() macro since curl's own configure script greps for it + and needs it to contain the full number. */ -#define LIBCURL_VERSION_NUM 0x071401 +#define LIBCURL_VERSION_NUM 0x073203 /* * This is the date and time when the full source package was created. The @@ -64,6 +68,10 @@ * * "Mon Feb 12 11:35:33 UTC 2007" */ -#define LIBCURL_TIMESTAMP "Wed Apr 14 14:55:20 UTC 2010" +#define LIBCURL_TIMESTAMP "Wed Sep 14 05:57:40 UTC 2016" + +#define CURL_VERSION_BITS(x,y,z) ((x)<<16|(y)<<8|z) +#define CURL_AT_LEAST_VERSION(x,y,z) \ + (LIBCURL_VERSION_NUM >= CURL_VERSION_BITS(x, y, z)) #endif /* __CURL_CURLVER_H */ diff --git a/ml_curl/include/curl/easy.h b/modules/curl/curl/easy.h similarity index 93% rename from ml_curl/include/curl/easy.h rename to modules/curl/curl/easy.h index 1ddb4fe..afc766c 100644 --- a/ml_curl/include/curl/easy.h +++ b/modules/curl/curl/easy.h @@ -11,7 +11,7 @@ * * This software is licensed as described in the file COPYING, which * you should have received as part of this distribution. The terms - * are also available at http://curl.haxx.se/docs/copyright.html. + * are also available at https://curl.haxx.se/docs/copyright.html. * * You may opt to use, copy, modify, merge, publish, distribute and/or sell * copies of the Software, and permit persons to whom the Software is @@ -53,8 +53,8 @@ CURL_EXTERN CURLcode curl_easy_getinfo(CURL *curl, CURLINFO info, ...); * * Creates a new curl session handle with the same options set for the handle * passed in. Duplicating a handle could only be a matter of cloning data and - * options, internal state info and things like persistant connections cannot - * be transfered. It is useful in multithreaded applications when you can run + * options, internal state info and things like persistent connections cannot + * be transferred. It is useful in multithreaded applications when you can run * curl_easy_duphandle() for each new thread to avoid a series of identical * curl_easy_setopt() invokes in every thread. */ diff --git a/ml_curl/include/curl/mprintf.h b/modules/curl/curl/mprintf.h similarity index 68% rename from ml_curl/include/curl/mprintf.h rename to modules/curl/curl/mprintf.h index de7dd2f..e20f546 100644 --- a/ml_curl/include/curl/mprintf.h +++ b/modules/curl/curl/mprintf.h @@ -7,11 +7,11 @@ * | (__| |_| | _ <| |___ * \___|\___/|_| \_\_____| * - * Copyright (C) 1998 - 2006, Daniel Stenberg, , et al. + * Copyright (C) 1998 - 2016, Daniel Stenberg, , et al. * * This software is licensed as described in the file COPYING, which * you should have received as part of this distribution. The terms - * are also available at http://curl.haxx.se/docs/copyright.html. + * are also available at https://curl.haxx.se/docs/copyright.html. * * You may opt to use, copy, modify, merge, publish, distribute and/or sell * copies of the Software, and permit persons to whom the Software is @@ -24,8 +24,7 @@ #include #include /* needed for FILE */ - -#include "curl.h" +#include "curl.h" /* for CURL_EXTERN */ #ifdef __cplusplus extern "C" { @@ -44,36 +43,6 @@ CURL_EXTERN int curl_mvsnprintf(char *buffer, size_t maxlength, CURL_EXTERN char *curl_maprintf(const char *format, ...); CURL_EXTERN char *curl_mvaprintf(const char *format, va_list args); -#ifdef _MPRINTF_REPLACE -# undef printf -# undef fprintf -# undef sprintf -# undef vsprintf -# undef snprintf -# undef vprintf -# undef vfprintf -# undef vsnprintf -# undef aprintf -# undef vaprintf -# define printf curl_mprintf -# define fprintf curl_mfprintf -#ifdef CURLDEBUG -/* When built with CURLDEBUG we define away the sprintf() functions since we - don't want internal code to be using them */ -# define sprintf sprintf_was_used -# define vsprintf vsprintf_was_used -#else -# define sprintf curl_msprintf -# define vsprintf curl_mvsprintf -#endif -# define snprintf curl_msnprintf -# define vprintf curl_mvprintf -# define vfprintf curl_mvfprintf -# define vsnprintf curl_mvsnprintf -# define aprintf curl_maprintf -# define vaprintf curl_mvaprintf -#endif - #ifdef __cplusplus } #endif diff --git a/ml_curl/include/curl/multi.h b/modules/curl/curl/multi.h similarity index 79% rename from ml_curl/include/curl/multi.h rename to modules/curl/curl/multi.h index f965666..d1e00cc 100644 --- a/ml_curl/include/curl/multi.h +++ b/modules/curl/curl/multi.h @@ -7,11 +7,11 @@ * | (__| |_| | _ <| |___ * \___|\___/|_| \_\_____| * - * Copyright (C) 1998 - 2007, Daniel Stenberg, , et al. + * Copyright (C) 1998 - 2016, Daniel Stenberg, , et al. * * This software is licensed as described in the file COPYING, which * you should have received as part of this distribution. The terms - * are also available at http://curl.haxx.se/docs/copyright.html. + * are also available at https://curl.haxx.se/docs/copyright.html. * * You may opt to use, copy, modify, merge, publish, distribute and/or sell * copies of the Software, and permit persons to whom the Software is @@ -52,7 +52,11 @@ extern "C" { #endif +#if defined(BUILDING_LIBCURL) || defined(CURL_STRICTER) +typedef struct Curl_multi CURLM; +#else typedef void CURLM; +#endif typedef enum { CURLM_CALL_MULTI_PERFORM = -1, /* please call curl_multi_perform() or @@ -64,6 +68,8 @@ typedef enum { CURLM_INTERNAL_ERROR, /* this is a libcurl bug */ CURLM_BAD_SOCKET, /* the passed in socket argument did not match */ CURLM_UNKNOWN_OPTION, /* curl_multi_setopt() with unsupported option */ + CURLM_ADDED_ALREADY, /* an easy handle already added to a multi handle was + attempted to get added - again */ CURLM_LAST } CURLMcode; @@ -72,6 +78,11 @@ typedef enum { curl_multi_perform() and CURLM_CALL_MULTI_PERFORM */ #define CURLM_CALL_MULTI_SOCKET CURLM_CALL_MULTI_PERFORM +/* bitmask bits for CURLMOPT_PIPELINING */ +#define CURLPIPE_NOTHING 0L +#define CURLPIPE_HTTP1 1L +#define CURLPIPE_MULTIPLEX 2L + typedef enum { CURLMSG_NONE, /* first, not used */ CURLMSG_DONE, /* This easy handle has completed. 'result' contains @@ -89,6 +100,19 @@ struct CURLMsg { }; typedef struct CURLMsg CURLMsg; +/* Based on poll(2) structure and values. + * We don't use pollfd and POLL* constants explicitly + * to cover platforms without poll(). */ +#define CURL_WAIT_POLLIN 0x0001 +#define CURL_WAIT_POLLPRI 0x0002 +#define CURL_WAIT_POLLOUT 0x0004 + +struct curl_waitfd { + curl_socket_t fd; + short events; + short revents; /* not supported yet */ +}; + /* * Name: curl_multi_init() * @@ -133,6 +157,20 @@ CURL_EXTERN CURLMcode curl_multi_fdset(CURLM *multi_handle, fd_set *exc_fd_set, int *max_fd); +/* + * Name: curl_multi_wait() + * + * Desc: Poll on all fds within a CURLM set as well as any + * additional fds passed to the function. + * + * Returns: CURLMcode type, general multi error code. + */ +CURL_EXTERN CURLMcode curl_multi_wait(CURLM *multi_handle, + struct curl_waitfd extra_fds[], + unsigned int extra_nfds, + int timeout_ms, + int *ret); + /* * Name: curl_multi_perform() * @@ -311,6 +349,37 @@ typedef enum { /* maximum number of entries in the connection cache */ CINIT(MAXCONNECTS, LONG, 6), + /* maximum number of (pipelining) connections to one host */ + CINIT(MAX_HOST_CONNECTIONS, LONG, 7), + + /* maximum number of requests in a pipeline */ + CINIT(MAX_PIPELINE_LENGTH, LONG, 8), + + /* a connection with a content-length longer than this + will not be considered for pipelining */ + CINIT(CONTENT_LENGTH_PENALTY_SIZE, OFF_T, 9), + + /* a connection with a chunk length longer than this + will not be considered for pipelining */ + CINIT(CHUNK_LENGTH_PENALTY_SIZE, OFF_T, 10), + + /* a list of site names(+port) that are blacklisted from + pipelining */ + CINIT(PIPELINING_SITE_BL, OBJECTPOINT, 11), + + /* a list of server types that are blacklisted from + pipelining */ + CINIT(PIPELINING_SERVER_BL, OBJECTPOINT, 12), + + /* maximum number of open connections in total */ + CINIT(MAX_TOTAL_CONNECTIONS, LONG, 13), + + /* This is the server push callback function pointer */ + CINIT(PUSHFUNCTION, FUNCTIONPOINT, 14), + + /* This is the argument passed to the server push callback */ + CINIT(PUSHDATA, OBJECTPOINT, 15), + CURLMOPT_LASTENTRY /* the last unused */ } CURLMoption; @@ -338,6 +407,31 @@ CURL_EXTERN CURLMcode curl_multi_setopt(CURLM *multi_handle, CURL_EXTERN CURLMcode curl_multi_assign(CURLM *multi_handle, curl_socket_t sockfd, void *sockp); + +/* + * Name: curl_push_callback + * + * Desc: This callback gets called when a new stream is being pushed by the + * server. It approves or denies the new stream. + * + * Returns: CURL_PUSH_OK or CURL_PUSH_DENY. + */ +#define CURL_PUSH_OK 0 +#define CURL_PUSH_DENY 1 + +struct curl_pushheaders; /* forward declaration only */ + +CURL_EXTERN char *curl_pushheader_bynum(struct curl_pushheaders *h, + size_t num); +CURL_EXTERN char *curl_pushheader_byname(struct curl_pushheaders *h, + const char *name); + +typedef int (*curl_push_callback)(CURL *parent, + CURL *easy, + size_t num_headers, + struct curl_pushheaders *headers, + void *userp); + #ifdef __cplusplus } /* end of extern "C" */ #endif diff --git a/ml_curl/include/curl/stdcheaders.h b/modules/curl/curl/stdcheaders.h similarity index 94% rename from ml_curl/include/curl/stdcheaders.h rename to modules/curl/curl/stdcheaders.h index ad82ef6..6f0f7f3 100644 --- a/ml_curl/include/curl/stdcheaders.h +++ b/modules/curl/curl/stdcheaders.h @@ -11,7 +11,7 @@ * * This software is licensed as described in the file COPYING, which * you should have received as part of this distribution. The terms - * are also available at http://curl.haxx.se/docs/copyright.html. + * are also available at https://curl.haxx.se/docs/copyright.html. * * You may opt to use, copy, modify, merge, publish, distribute and/or sell * copies of the Software, and permit persons to whom the Software is diff --git a/ml_curl/include/curl/typecheck-gcc.h b/modules/curl/curl/typecheck-gcc.h similarity index 73% rename from ml_curl/include/curl/typecheck-gcc.h rename to modules/curl/curl/typecheck-gcc.h index c4fad51..6ec8bcf 100644 --- a/ml_curl/include/curl/typecheck-gcc.h +++ b/modules/curl/curl/typecheck-gcc.h @@ -7,11 +7,11 @@ * | (__| |_| | _ <| |___ * \___|\___/|_| \_\_____| * - * Copyright (C) 1998 - 2009, Daniel Stenberg, , et al. + * Copyright (C) 1998 - 2015, Daniel Stenberg, , et al. * * This software is licensed as described in the file COPYING, which * you should have received as part of this distribution. The terms - * are also available at http://curl.haxx.se/docs/copyright.html. + * are also available at https://curl.haxx.se/docs/copyright.html. * * You may opt to use, copy, modify, merge, publish, distribute and/or sell * copies of the Software, and permit persons to whom the Software is @@ -25,63 +25,83 @@ /* wraps curl_easy_setopt() with typechecking */ /* To add a new kind of warning, add an - * if(_curl_is_sometype_option(_curl_opt) && ! _curl_is_sometype(value)) - * _curl_easy_setopt_err_sometype(); + * if(_curl_is_sometype_option(_curl_opt)) + * if(!_curl_is_sometype(value)) + * _curl_easy_setopt_err_sometype(); * block and define _curl_is_sometype_option, _curl_is_sometype and * _curl_easy_setopt_err_sometype below * + * NOTE: We use two nested 'if' statements here instead of the && operator, in + * order to work around gcc bug #32061. It affects only gcc 4.3.x/4.4.x + * when compiling with -Wlogical-op. + * * To add an option that uses the same type as an existing option, you'll just * need to extend the appropriate _curl_*_option macro */ #define curl_easy_setopt(handle, option, value) \ __extension__ ({ \ __typeof__ (option) _curl_opt = option; \ - if (__builtin_constant_p(_curl_opt)) { \ - if (_curl_is_long_option(_curl_opt) && !_curl_is_long(value)) \ - _curl_easy_setopt_err_long(); \ - if (_curl_is_off_t_option(_curl_opt) && !_curl_is_off_t(value)) \ - _curl_easy_setopt_err_curl_off_t(); \ - if (_curl_is_string_option(_curl_opt) && !_curl_is_string(value)) \ - _curl_easy_setopt_err_string(); \ - if (_curl_is_write_cb_option(_curl_opt) && !_curl_is_write_cb(value)) \ - _curl_easy_setopt_err_write_callback(); \ - if ((_curl_opt) == CURLOPT_READFUNCTION && !_curl_is_read_cb(value)) \ - _curl_easy_setopt_err_read_cb(); \ - if ((_curl_opt) == CURLOPT_IOCTLFUNCTION && !_curl_is_ioctl_cb(value)) \ - _curl_easy_setopt_err_ioctl_cb(); \ - if ((_curl_opt) == CURLOPT_SOCKOPTFUNCTION && !_curl_is_sockopt_cb(value))\ - _curl_easy_setopt_err_sockopt_cb(); \ - if ((_curl_opt) == CURLOPT_OPENSOCKETFUNCTION && \ - !_curl_is_opensocket_cb(value)) \ - _curl_easy_setopt_err_opensocket_cb(); \ - if ((_curl_opt) == CURLOPT_PROGRESSFUNCTION && \ - !_curl_is_progress_cb(value)) \ - _curl_easy_setopt_err_progress_cb(); \ - if ((_curl_opt) == CURLOPT_DEBUGFUNCTION && !_curl_is_debug_cb(value)) \ - _curl_easy_setopt_err_debug_cb(); \ - if ((_curl_opt) == CURLOPT_SSL_CTX_FUNCTION && \ - !_curl_is_ssl_ctx_cb(value)) \ - _curl_easy_setopt_err_ssl_ctx_cb(); \ - if (_curl_is_conv_cb_option(_curl_opt) && !_curl_is_conv_cb(value)) \ - _curl_easy_setopt_err_conv_cb(); \ - if ((_curl_opt) == CURLOPT_SEEKFUNCTION && !_curl_is_seek_cb(value)) \ - _curl_easy_setopt_err_seek_cb(); \ - if (_curl_is_cb_data_option(_curl_opt) && !_curl_is_cb_data(value)) \ - _curl_easy_setopt_err_cb_data(); \ - if ((_curl_opt) == CURLOPT_ERRORBUFFER && !_curl_is_error_buffer(value)) \ - _curl_easy_setopt_err_error_buffer(); \ - if ((_curl_opt) == CURLOPT_STDERR && !_curl_is_FILE(value)) \ - _curl_easy_setopt_err_FILE(); \ - if (_curl_is_postfields_option(_curl_opt) && !_curl_is_postfields(value)) \ - _curl_easy_setopt_err_postfields(); \ - if ((_curl_opt) == CURLOPT_HTTPPOST && \ - !_curl_is_arr((value), struct curl_httppost)) \ - _curl_easy_setopt_err_curl_httpost(); \ - if (_curl_is_slist_option(_curl_opt) && \ - !_curl_is_arr((value), struct curl_slist)) \ - _curl_easy_setopt_err_curl_slist(); \ - if ((_curl_opt) == CURLOPT_SHARE && !_curl_is_ptr((value), CURLSH)) \ - _curl_easy_setopt_err_CURLSH(); \ + if(__builtin_constant_p(_curl_opt)) { \ + if(_curl_is_long_option(_curl_opt)) \ + if(!_curl_is_long(value)) \ + _curl_easy_setopt_err_long(); \ + if(_curl_is_off_t_option(_curl_opt)) \ + if(!_curl_is_off_t(value)) \ + _curl_easy_setopt_err_curl_off_t(); \ + if(_curl_is_string_option(_curl_opt)) \ + if(!_curl_is_string(value)) \ + _curl_easy_setopt_err_string(); \ + if(_curl_is_write_cb_option(_curl_opt)) \ + if(!_curl_is_write_cb(value)) \ + _curl_easy_setopt_err_write_callback(); \ + if((_curl_opt) == CURLOPT_READFUNCTION) \ + if(!_curl_is_read_cb(value)) \ + _curl_easy_setopt_err_read_cb(); \ + if((_curl_opt) == CURLOPT_IOCTLFUNCTION) \ + if(!_curl_is_ioctl_cb(value)) \ + _curl_easy_setopt_err_ioctl_cb(); \ + if((_curl_opt) == CURLOPT_SOCKOPTFUNCTION) \ + if(!_curl_is_sockopt_cb(value)) \ + _curl_easy_setopt_err_sockopt_cb(); \ + if((_curl_opt) == CURLOPT_OPENSOCKETFUNCTION) \ + if(!_curl_is_opensocket_cb(value)) \ + _curl_easy_setopt_err_opensocket_cb(); \ + if((_curl_opt) == CURLOPT_PROGRESSFUNCTION) \ + if(!_curl_is_progress_cb(value)) \ + _curl_easy_setopt_err_progress_cb(); \ + if((_curl_opt) == CURLOPT_DEBUGFUNCTION) \ + if(!_curl_is_debug_cb(value)) \ + _curl_easy_setopt_err_debug_cb(); \ + if((_curl_opt) == CURLOPT_SSL_CTX_FUNCTION) \ + if(!_curl_is_ssl_ctx_cb(value)) \ + _curl_easy_setopt_err_ssl_ctx_cb(); \ + if(_curl_is_conv_cb_option(_curl_opt)) \ + if(!_curl_is_conv_cb(value)) \ + _curl_easy_setopt_err_conv_cb(); \ + if((_curl_opt) == CURLOPT_SEEKFUNCTION) \ + if(!_curl_is_seek_cb(value)) \ + _curl_easy_setopt_err_seek_cb(); \ + if(_curl_is_cb_data_option(_curl_opt)) \ + if(!_curl_is_cb_data(value)) \ + _curl_easy_setopt_err_cb_data(); \ + if((_curl_opt) == CURLOPT_ERRORBUFFER) \ + if(!_curl_is_error_buffer(value)) \ + _curl_easy_setopt_err_error_buffer(); \ + if((_curl_opt) == CURLOPT_STDERR) \ + if(!_curl_is_FILE(value)) \ + _curl_easy_setopt_err_FILE(); \ + if(_curl_is_postfields_option(_curl_opt)) \ + if(!_curl_is_postfields(value)) \ + _curl_easy_setopt_err_postfields(); \ + if((_curl_opt) == CURLOPT_HTTPPOST) \ + if(!_curl_is_arr((value), struct curl_httppost)) \ + _curl_easy_setopt_err_curl_httpost(); \ + if(_curl_is_slist_option(_curl_opt)) \ + if(!_curl_is_arr((value), struct curl_slist)) \ + _curl_easy_setopt_err_curl_slist(); \ + if((_curl_opt) == CURLOPT_SHARE) \ + if(!_curl_is_ptr((value), CURLSH)) \ + _curl_easy_setopt_err_CURLSH(); \ } \ curl_easy_setopt(handle, _curl_opt, value); \ }) @@ -91,16 +111,19 @@ __extension__ ({ \ #define curl_easy_getinfo(handle, info, arg) \ __extension__ ({ \ __typeof__ (info) _curl_info = info; \ - if (__builtin_constant_p(_curl_info)) { \ - if (_curl_is_string_info(_curl_info) && !_curl_is_arr((arg), char *)) \ - _curl_easy_getinfo_err_string(); \ - if (_curl_is_long_info(_curl_info) && !_curl_is_arr((arg), long)) \ - _curl_easy_getinfo_err_long(); \ - if (_curl_is_double_info(_curl_info) && !_curl_is_arr((arg), double)) \ - _curl_easy_getinfo_err_double(); \ - if (_curl_is_slist_info(_curl_info) && \ - !_curl_is_arr((arg), struct curl_slist *)) \ - _curl_easy_getinfo_err_curl_slist(); \ + if(__builtin_constant_p(_curl_info)) { \ + if(_curl_is_string_info(_curl_info)) \ + if(!_curl_is_arr((arg), char *)) \ + _curl_easy_getinfo_err_string(); \ + if(_curl_is_long_info(_curl_info)) \ + if(!_curl_is_arr((arg), long)) \ + _curl_easy_getinfo_err_long(); \ + if(_curl_is_double_info(_curl_info)) \ + if(!_curl_is_arr((arg), double)) \ + _curl_easy_getinfo_err_double(); \ + if(_curl_is_slist_info(_curl_info)) \ + if(!_curl_is_arr((arg), struct curl_slist *)) \ + _curl_easy_getinfo_err_curl_slist(); \ } \ curl_easy_getinfo(handle, _curl_info, arg); \ }) @@ -118,15 +141,17 @@ __extension__ ({ \ /* To define a new warning, use _CURL_WARNING(identifier, "message") */ #define _CURL_WARNING(id, message) \ - static void __attribute__((warning(message))) __attribute__((unused)) \ - __attribute__((noinline)) id(void) { __asm__(""); } + static void __attribute__((__warning__(message))) \ + __attribute__((__unused__)) __attribute__((__noinline__)) \ + id(void) { __asm__(""); } _CURL_WARNING(_curl_easy_setopt_err_long, "curl_easy_setopt expects a long argument for this option") _CURL_WARNING(_curl_easy_setopt_err_curl_off_t, "curl_easy_setopt expects a curl_off_t argument for this option") _CURL_WARNING(_curl_easy_setopt_err_string, - "curl_easy_setopt expects a string (char* or char[]) argument for this option" + "curl_easy_setopt expects a " + "string (char* or char[]) argument for this option" ) _CURL_WARNING(_curl_easy_setopt_err_write_callback, "curl_easy_setopt expects a curl_write_callback argument for this option") @@ -137,7 +162,8 @@ _CURL_WARNING(_curl_easy_setopt_err_ioctl_cb, _CURL_WARNING(_curl_easy_setopt_err_sockopt_cb, "curl_easy_setopt expects a curl_sockopt_callback argument for this option") _CURL_WARNING(_curl_easy_setopt_err_opensocket_cb, - "curl_easy_setopt expects a curl_opensocket_callback argument for this option" + "curl_easy_setopt expects a " + "curl_opensocket_callback argument for this option" ) _CURL_WARNING(_curl_easy_setopt_err_progress_cb, "curl_easy_setopt expects a curl_progress_callback argument for this option") @@ -150,9 +176,11 @@ _CURL_WARNING(_curl_easy_setopt_err_conv_cb, _CURL_WARNING(_curl_easy_setopt_err_seek_cb, "curl_easy_setopt expects a curl_seek_callback argument for this option") _CURL_WARNING(_curl_easy_setopt_err_cb_data, - "curl_easy_setopt expects a private data pointer as argument for this option") + "curl_easy_setopt expects a " + "private data pointer as argument for this option") _CURL_WARNING(_curl_easy_setopt_err_error_buffer, - "curl_easy_setopt expects a char buffer of CURL_ERROR_SIZE as argument for this option") + "curl_easy_setopt expects a " + "char buffer of CURL_ERROR_SIZE as argument for this option") _CURL_WARNING(_curl_easy_setopt_err_FILE, "curl_easy_setopt expects a FILE* argument for this option") _CURL_WARNING(_curl_easy_setopt_err_postfields, @@ -190,46 +218,67 @@ _CURL_WARNING(_curl_easy_getinfo_err_curl_slist, /* evaluates to true if option takes a char* argument */ #define _curl_is_string_option(option) \ - ((option) == CURLOPT_URL || \ - (option) == CURLOPT_PROXY || \ - (option) == CURLOPT_INTERFACE || \ - (option) == CURLOPT_NETRC_FILE || \ - (option) == CURLOPT_USERPWD || \ - (option) == CURLOPT_USERNAME || \ - (option) == CURLOPT_PASSWORD || \ - (option) == CURLOPT_PROXYUSERPWD || \ - (option) == CURLOPT_PROXYUSERNAME || \ - (option) == CURLOPT_PROXYPASSWORD || \ - (option) == CURLOPT_NOPROXY || \ - (option) == CURLOPT_ENCODING || \ - (option) == CURLOPT_REFERER || \ - (option) == CURLOPT_USERAGENT || \ + ((option) == CURLOPT_ACCEPT_ENCODING || \ + (option) == CURLOPT_CAINFO || \ + (option) == CURLOPT_CAPATH || \ (option) == CURLOPT_COOKIE || \ (option) == CURLOPT_COOKIEFILE || \ (option) == CURLOPT_COOKIEJAR || \ (option) == CURLOPT_COOKIELIST || \ + (option) == CURLOPT_CRLFILE || \ + (option) == CURLOPT_CUSTOMREQUEST || \ + (option) == CURLOPT_DEFAULT_PROTOCOL || \ + (option) == CURLOPT_DNS_INTERFACE || \ + (option) == CURLOPT_DNS_LOCAL_IP4 || \ + (option) == CURLOPT_DNS_LOCAL_IP6 || \ + (option) == CURLOPT_DNS_SERVERS || \ + (option) == CURLOPT_EGDSOCKET || \ (option) == CURLOPT_FTPPORT || \ - (option) == CURLOPT_FTP_ALTERNATIVE_TO_USER || \ (option) == CURLOPT_FTP_ACCOUNT || \ + (option) == CURLOPT_FTP_ALTERNATIVE_TO_USER || \ + (option) == CURLOPT_INTERFACE || \ + (option) == CURLOPT_ISSUERCERT || \ + (option) == CURLOPT_KEYPASSWD || \ + (option) == CURLOPT_KRBLEVEL || \ + (option) == CURLOPT_LOGIN_OPTIONS || \ + (option) == CURLOPT_MAIL_AUTH || \ + (option) == CURLOPT_MAIL_FROM || \ + (option) == CURLOPT_NETRC_FILE || \ + (option) == CURLOPT_NOPROXY || \ + (option) == CURLOPT_PASSWORD || \ + (option) == CURLOPT_PINNEDPUBLICKEY || \ + (option) == CURLOPT_PROXY || \ + (option) == CURLOPT_PROXYPASSWORD || \ + (option) == CURLOPT_PROXYUSERNAME || \ + (option) == CURLOPT_PROXYUSERPWD || \ + (option) == CURLOPT_PROXY_SERVICE_NAME || \ + (option) == CURLOPT_RANDOM_FILE || \ (option) == CURLOPT_RANGE || \ - (option) == CURLOPT_CUSTOMREQUEST || \ + (option) == CURLOPT_REFERER || \ + (option) == CURLOPT_RTSP_SESSION_ID || \ + (option) == CURLOPT_RTSP_STREAM_URI || \ + (option) == CURLOPT_RTSP_TRANSPORT || \ + (option) == CURLOPT_SERVICE_NAME || \ + (option) == CURLOPT_SOCKS5_GSSAPI_SERVICE || \ + (option) == CURLOPT_SSH_HOST_PUBLIC_KEY_MD5 || \ + (option) == CURLOPT_SSH_KNOWNHOSTS || \ + (option) == CURLOPT_SSH_PRIVATE_KEYFILE || \ + (option) == CURLOPT_SSH_PUBLIC_KEYFILE || \ (option) == CURLOPT_SSLCERT || \ (option) == CURLOPT_SSLCERTTYPE || \ + (option) == CURLOPT_SSLENGINE || \ (option) == CURLOPT_SSLKEY || \ (option) == CURLOPT_SSLKEYTYPE || \ - (option) == CURLOPT_KEYPASSWD || \ - (option) == CURLOPT_SSLENGINE || \ - (option) == CURLOPT_CAINFO || \ - (option) == CURLOPT_CAPATH || \ - (option) == CURLOPT_RANDOM_FILE || \ - (option) == CURLOPT_EGDSOCKET || \ (option) == CURLOPT_SSL_CIPHER_LIST || \ - (option) == CURLOPT_KRBLEVEL || \ - (option) == CURLOPT_SSH_HOST_PUBLIC_KEY_MD5 || \ - (option) == CURLOPT_SSH_PUBLIC_KEYFILE || \ - (option) == CURLOPT_SSH_PRIVATE_KEYFILE || \ - (option) == CURLOPT_CRLFILE || \ - (option) == CURLOPT_ISSUERCERT || \ + (option) == CURLOPT_TLSAUTH_PASSWORD || \ + (option) == CURLOPT_TLSAUTH_TYPE || \ + (option) == CURLOPT_TLSAUTH_USERNAME || \ + (option) == CURLOPT_UNIX_SOCKET_PATH || \ + (option) == CURLOPT_URL || \ + (option) == CURLOPT_USERAGENT || \ + (option) == CURLOPT_USERNAME || \ + (option) == CURLOPT_USERPWD || \ + (option) == CURLOPT_XOAUTH2_BEARER || \ 0) /* evaluates to true if option takes a curl_write_callback argument */ @@ -245,17 +294,22 @@ _CURL_WARNING(_curl_easy_getinfo_err_curl_slist, /* evaluates to true if option takes a data argument to pass to a callback */ #define _curl_is_cb_data_option(option) \ - ((option) == CURLOPT_WRITEDATA || \ - (option) == CURLOPT_READDATA || \ + ((option) == CURLOPT_CHUNK_DATA || \ + (option) == CURLOPT_CLOSESOCKETDATA || \ + (option) == CURLOPT_DEBUGDATA || \ + (option) == CURLOPT_FNMATCH_DATA || \ + (option) == CURLOPT_HEADERDATA || \ + (option) == CURLOPT_INTERLEAVEDATA || \ (option) == CURLOPT_IOCTLDATA || \ - (option) == CURLOPT_SOCKOPTDATA || \ (option) == CURLOPT_OPENSOCKETDATA || \ + (option) == CURLOPT_PRIVATE || \ (option) == CURLOPT_PROGRESSDATA || \ - (option) == CURLOPT_WRITEHEADER || \ - (option) == CURLOPT_DEBUGDATA || \ - (option) == CURLOPT_SSL_CTX_DATA || \ + (option) == CURLOPT_READDATA || \ (option) == CURLOPT_SEEKDATA || \ - (option) == CURLOPT_PRIVATE || \ + (option) == CURLOPT_SOCKOPTDATA || \ + (option) == CURLOPT_SSH_KEYDATA || \ + (option) == CURLOPT_SSL_CTX_DATA || \ + (option) == CURLOPT_WRITEDATA || \ 0) /* evaluates to true if option takes a POST data argument (void* or char*) */ @@ -266,11 +320,14 @@ _CURL_WARNING(_curl_easy_getinfo_err_curl_slist, /* evaluates to true if option takes a struct curl_slist * argument */ #define _curl_is_slist_option(option) \ - ((option) == CURLOPT_HTTPHEADER || \ - (option) == CURLOPT_HTTP200ALIASES || \ - (option) == CURLOPT_QUOTE || \ + ((option) == CURLOPT_HTTP200ALIASES || \ + (option) == CURLOPT_HTTPHEADER || \ + (option) == CURLOPT_MAIL_RCPT || \ (option) == CURLOPT_POSTQUOTE || \ (option) == CURLOPT_PREQUOTE || \ + (option) == CURLOPT_PROXYHEADER || \ + (option) == CURLOPT_QUOTE || \ + (option) == CURLOPT_RESOLVE || \ (option) == CURLOPT_TELNETOPTIONS || \ 0) @@ -354,7 +411,8 @@ _CURL_WARNING(_curl_easy_getinfo_err_curl_slist, /* evaluates to true if expr is abuffer suitable for CURLOPT_ERRORBUFFER */ /* XXX: also check size of an char[] array? */ #define _curl_is_error_buffer(expr) \ - (__builtin_types_compatible_p(__typeof__(expr), char *) || \ + (_curl_is_NULL(expr) || \ + __builtin_types_compatible_p(__typeof__(expr), char *) || \ __builtin_types_compatible_p(__typeof__(expr), char[])) /* evaluates to true if expr is of type (const) void* or (const) FILE* */ @@ -447,7 +505,8 @@ typedef int (_curl_sockopt_callback1)(void *, curl_socket_t, curlsocktype); typedef int (_curl_sockopt_callback2)(const void *, curl_socket_t, curlsocktype); -/* evaluates to true if expr is of type curl_opensocket_callback or "similar" */ +/* evaluates to true if expr is of type curl_opensocket_callback or + "similar" */ #define _curl_is_opensocket_cb(expr) \ (_curl_is_NULL(expr) || \ __builtin_types_compatible_p(__typeof__(expr), curl_opensocket_callback) ||\ @@ -482,7 +541,11 @@ typedef int (_curl_progress_callback2)(const void *, _curl_callback_compatible((expr), _curl_debug_callback1) || \ _curl_callback_compatible((expr), _curl_debug_callback2) || \ _curl_callback_compatible((expr), _curl_debug_callback3) || \ - _curl_callback_compatible((expr), _curl_debug_callback4)) + _curl_callback_compatible((expr), _curl_debug_callback4) || \ + _curl_callback_compatible((expr), _curl_debug_callback5) || \ + _curl_callback_compatible((expr), _curl_debug_callback6) || \ + _curl_callback_compatible((expr), _curl_debug_callback7) || \ + _curl_callback_compatible((expr), _curl_debug_callback8)) typedef int (_curl_debug_callback1) (CURL *, curl_infotype, char *, size_t, void *); typedef int (_curl_debug_callback2) (CURL *, @@ -491,6 +554,14 @@ typedef int (_curl_debug_callback3) (CURL *, curl_infotype, const char *, size_t, void *); typedef int (_curl_debug_callback4) (CURL *, curl_infotype, const char *, size_t, const void *); +typedef int (_curl_debug_callback5) (CURL *, + curl_infotype, unsigned char *, size_t, void *); +typedef int (_curl_debug_callback6) (CURL *, + curl_infotype, unsigned char *, size_t, const void *); +typedef int (_curl_debug_callback7) (CURL *, + curl_infotype, const unsigned char *, size_t, void *); +typedef int (_curl_debug_callback8) (CURL *, + curl_infotype, const unsigned char *, size_t, const void *); /* evaluates to true if expr is of type curl_ssl_ctx_callback or "similar" */ /* this is getting even messier... */ @@ -516,7 +587,8 @@ typedef CURLcode (_curl_ssl_ctx_callback4)(CURL *, const void *, const void *); typedef CURLcode (_curl_ssl_ctx_callback5)(CURL *, SSL_CTX, void *); typedef CURLcode (_curl_ssl_ctx_callback6)(CURL *, SSL_CTX, const void *); typedef CURLcode (_curl_ssl_ctx_callback7)(CURL *, const SSL_CTX, void *); -typedef CURLcode (_curl_ssl_ctx_callback8)(CURL *, const SSL_CTX, const void *); +typedef CURLcode (_curl_ssl_ctx_callback8)(CURL *, const SSL_CTX, + const void *); #else typedef _curl_ssl_ctx_callback1 _curl_ssl_ctx_callback5; typedef _curl_ssl_ctx_callback1 _curl_ssl_ctx_callback6; diff --git a/ml_system/extra/CLuaArgument.cpp b/modules/curl/extra/CLuaArgument.cpp similarity index 95% rename from ml_system/extra/CLuaArgument.cpp rename to modules/curl/extra/CLuaArgument.cpp index 906831a..321f459 100644 --- a/ml_system/extra/CLuaArgument.cpp +++ b/modules/curl/extra/CLuaArgument.cpp @@ -1,299 +1,299 @@ -/********************************************************* -* -* Multi Theft Auto: San Andreas - Deathmatch -* -* ml_base, External lua add-on module -* -* Copyright © 2003-2008 MTA. All Rights Reserved. -* -* Grand Theft Auto is © 2002-2003 Rockstar North -* -* THE FOLLOWING SOURCES ARE PART OF THE MULTI THEFT -* AUTO SOFTWARE DEVELOPMENT KIT AND ARE RELEASED AS -* OPEN SOURCE FILES. THESE FILES MAY BE USED AS LONG -* AS THE DEVELOPER AGREES TO THE LICENSE THAT IS -* PROVIDED WITH THIS PACKAGE. -* -*********************************************************/ - -#include "CLuaArgument.h" -#include -#include - -using namespace std; - -CLuaArgument::CLuaArgument ( void ) -{ - m_szString = NULL; - m_iType = LUA_TNIL; -} - - -CLuaArgument::CLuaArgument ( bool bBool ) -{ - m_szString = NULL; - m_iType = LUA_TBOOLEAN; - m_bBoolean = bBool; -} - - -CLuaArgument::CLuaArgument ( double dNumber ) -{ - m_szString = NULL; - m_iType = LUA_TNUMBER; - m_Number = dNumber; -} - - -CLuaArgument::CLuaArgument ( const char* szString ) -{ - assert ( szString ); - - m_iType = LUA_TSTRING; - m_szString = new char [strlen ( szString ) + 1]; - strcpy ( m_szString, szString ); -} - - -CLuaArgument::CLuaArgument ( void* pUserData ) -{ - m_szString = NULL; - m_iType = LUA_TLIGHTUSERDATA; - m_pLightUserData = pUserData; -} - - -CLuaArgument::CLuaArgument ( const CLuaArgument& Argument ) -{ - // Initialize and call our = on the argument - m_szString = NULL; - operator= ( Argument ); -} - - -CLuaArgument::CLuaArgument ( lua_State* luaVM, unsigned int uiArgument ) -{ - // Read the argument out of the lua VM - m_szString = NULL; - Read ( luaVM, uiArgument ); -} - - -CLuaArgument::~CLuaArgument ( void ) -{ - // Eventually destroy our string - if ( m_szString ) - { - delete [] m_szString; - } -} - - -const CLuaArgument& CLuaArgument::operator = ( const CLuaArgument& Argument ) -{ - // Destroy our old string if neccessary - if ( m_szString ) - { - delete [] m_szString; - m_szString = NULL; - } - - // Set our variable equally to the copy class - m_iType = Argument.m_iType; - switch ( m_iType ) - { - case LUA_TBOOLEAN: - { - m_bBoolean = Argument.m_bBoolean; - break; - } - - case LUA_TLIGHTUSERDATA: - { - m_pLightUserData = Argument.m_pLightUserData; - break; - } - - case LUA_TNUMBER: - { - m_Number = Argument.m_Number; - break; - } - - case LUA_TSTRING: - { - if ( Argument.m_szString ) - { - m_szString = new char [strlen ( Argument.m_szString ) + 1]; - strcpy ( m_szString, Argument.m_szString ); - } - - break; - } - - default: break; - } - - // Return the given class allowing for chaining - return Argument; -} - - -bool CLuaArgument::operator == ( const CLuaArgument& Argument ) -{ - // If the types differ, they're not matching - if ( Argument.m_iType != m_iType ) - return false; - - // Compare the variables depending on the type - switch ( m_iType ) - { - case LUA_TBOOLEAN: - { - return m_bBoolean == Argument.m_bBoolean; - } - - case LUA_TLIGHTUSERDATA: - { - return m_pLightUserData == Argument.m_pLightUserData; - } - - case LUA_TNUMBER: - { - return m_Number == Argument.m_Number; - } - - case LUA_TSTRING: - { - if ( m_szString ) - { - if ( Argument.m_szString ) - return strcmp ( m_szString, Argument.m_szString ) == 0; - else - return false; - } - else - { - return Argument.m_szString == NULL; - } - } - } - - return true; -} - - -bool CLuaArgument::operator != ( const CLuaArgument& Argument ) -{ - return !( operator == ( Argument ) ); -} - - -void CLuaArgument::Read ( lua_State* luaVM, unsigned int uiArgument ) -{ - // Eventually delete our previous string - if ( m_szString ) - { - delete [] m_szString; - m_szString = NULL; - } - - // Grab the argument type - m_iType = lua_type ( luaVM, uiArgument ); - if ( m_iType != LUA_TNONE ) - { - // Read out the content depending on the type - switch ( m_iType ) - { - case LUA_TNIL: - break; - - case LUA_TBOOLEAN: - { - m_bBoolean = lua_toboolean ( luaVM, uiArgument ) ? true:false; - break; - } - - case LUA_TLIGHTUSERDATA: - { - m_pLightUserData = lua_touserdata ( luaVM, uiArgument ); - break; - } - - case LUA_TNUMBER: - { - m_Number = lua_tonumber ( luaVM, uiArgument ); - break; - } - - case LUA_TSTRING: - { - // Grab the lua string and its size - const char* szLuaString = lua_tostring ( luaVM, uiArgument ); - size_t sizeLuaString = strlen ( szLuaString ); - - // Allocate our buffer - m_szString = new char [sizeLuaString + 1]; - strcpy ( m_szString, szLuaString ); - break; - } - - default: - { - m_iType = LUA_TNONE; - break; - } - } - } -} - - -void CLuaArgument::Push ( lua_State* luaVM ) const -{ - // Got any type? - if ( m_iType != LUA_TNONE ) - { - // Push it depending on the type - switch ( m_iType ) - { - case LUA_TNIL: - { - lua_pushnil ( luaVM ); - break; - } - - case LUA_TBOOLEAN: - { - lua_pushboolean ( luaVM, m_bBoolean ); - break; - } - - case LUA_TLIGHTUSERDATA: - { - lua_pushlightuserdata ( luaVM, m_pLightUserData ); - break; - } - - case LUA_TNUMBER: - { - lua_pushnumber ( luaVM, m_Number ); - break; - } - - case LUA_TSTRING: - { - // Push the string if we got any - if ( m_szString ) - { - lua_pushstring ( luaVM, m_szString ); - } - else - { - lua_pushstring ( luaVM, "" ); - } - - break; - } - } - } -} +/********************************************************* +* +* Multi Theft Auto: San Andreas - Deathmatch +* +* ml_base, External lua add-on module +* +* Copyright © 2003-2008 MTA. All Rights Reserved. +* +* Grand Theft Auto is © 2002-2003 Rockstar North +* +* THE FOLLOWING SOURCES ARE PART OF THE MULTI THEFT +* AUTO SOFTWARE DEVELOPMENT KIT AND ARE RELEASED AS +* OPEN SOURCE FILES. THESE FILES MAY BE USED AS LONG +* AS THE DEVELOPER AGREES TO THE LICENSE THAT IS +* PROVIDED WITH THIS PACKAGE. +* +*********************************************************/ + +#include "CLuaArgument.h" +#include +#include + +using namespace std; + +CLuaArgument::CLuaArgument ( void ) +{ + m_szString = NULL; + m_iType = LUA_TNIL; +} + + +CLuaArgument::CLuaArgument ( bool bBool ) +{ + m_szString = NULL; + m_iType = LUA_TBOOLEAN; + m_bBoolean = bBool; +} + + +CLuaArgument::CLuaArgument ( double dNumber ) +{ + m_szString = NULL; + m_iType = LUA_TNUMBER; + m_Number = dNumber; +} + + +CLuaArgument::CLuaArgument ( const char* szString ) +{ + assert ( szString ); + + m_iType = LUA_TSTRING; + m_szString = new char [strlen ( szString ) + 1]; + strcpy ( m_szString, szString ); +} + + +CLuaArgument::CLuaArgument ( void* pUserData ) +{ + m_szString = NULL; + m_iType = LUA_TLIGHTUSERDATA; + m_pLightUserData = pUserData; +} + + +CLuaArgument::CLuaArgument ( const CLuaArgument& Argument ) +{ + // Initialize and call our = on the argument + m_szString = NULL; + operator= ( Argument ); +} + + +CLuaArgument::CLuaArgument ( lua_State* luaVM, unsigned int uiArgument ) +{ + // Read the argument out of the lua VM + m_szString = NULL; + Read ( luaVM, uiArgument ); +} + + +CLuaArgument::~CLuaArgument ( void ) +{ + // Eventually destroy our string + if ( m_szString ) + { + delete [] m_szString; + } +} + + +const CLuaArgument& CLuaArgument::operator = ( const CLuaArgument& Argument ) +{ + // Destroy our old string if neccessary + if ( m_szString ) + { + delete [] m_szString; + m_szString = NULL; + } + + // Set our variable equally to the copy class + m_iType = Argument.m_iType; + switch ( m_iType ) + { + case LUA_TBOOLEAN: + { + m_bBoolean = Argument.m_bBoolean; + break; + } + + case LUA_TLIGHTUSERDATA: + { + m_pLightUserData = Argument.m_pLightUserData; + break; + } + + case LUA_TNUMBER: + { + m_Number = Argument.m_Number; + break; + } + + case LUA_TSTRING: + { + if ( Argument.m_szString ) + { + m_szString = new char [strlen ( Argument.m_szString ) + 1]; + strcpy ( m_szString, Argument.m_szString ); + } + + break; + } + + default: break; + } + + // Return the given class allowing for chaining + return Argument; +} + + +bool CLuaArgument::operator == ( const CLuaArgument& Argument ) +{ + // If the types differ, they're not matching + if ( Argument.m_iType != m_iType ) + return false; + + // Compare the variables depending on the type + switch ( m_iType ) + { + case LUA_TBOOLEAN: + { + return m_bBoolean == Argument.m_bBoolean; + } + + case LUA_TLIGHTUSERDATA: + { + return m_pLightUserData == Argument.m_pLightUserData; + } + + case LUA_TNUMBER: + { + return m_Number == Argument.m_Number; + } + + case LUA_TSTRING: + { + if ( m_szString ) + { + if ( Argument.m_szString ) + return strcmp ( m_szString, Argument.m_szString ) == 0; + else + return false; + } + else + { + return Argument.m_szString == NULL; + } + } + } + + return true; +} + + +bool CLuaArgument::operator != ( const CLuaArgument& Argument ) +{ + return !( operator == ( Argument ) ); +} + + +void CLuaArgument::Read ( lua_State* luaVM, unsigned int uiArgument ) +{ + // Eventually delete our previous string + if ( m_szString ) + { + delete [] m_szString; + m_szString = NULL; + } + + // Grab the argument type + m_iType = lua_type ( luaVM, uiArgument ); + if ( m_iType != LUA_TNONE ) + { + // Read out the content depending on the type + switch ( m_iType ) + { + case LUA_TNIL: + break; + + case LUA_TBOOLEAN: + { + m_bBoolean = lua_toboolean ( luaVM, uiArgument ) ? true:false; + break; + } + + case LUA_TLIGHTUSERDATA: + { + m_pLightUserData = lua_touserdata ( luaVM, uiArgument ); + break; + } + + case LUA_TNUMBER: + { + m_Number = lua_tonumber ( luaVM, uiArgument ); + break; + } + + case LUA_TSTRING: + { + // Grab the lua string and its size + const char* szLuaString = lua_tostring ( luaVM, uiArgument ); + size_t sizeLuaString = strlen ( szLuaString ); + + // Allocate our buffer + m_szString = new char [sizeLuaString + 1]; + strcpy ( m_szString, szLuaString ); + break; + } + + default: + { + m_iType = LUA_TNONE; + break; + } + } + } +} + + +void CLuaArgument::Push ( lua_State* luaVM ) const +{ + // Got any type? + if ( m_iType != LUA_TNONE ) + { + // Push it depending on the type + switch ( m_iType ) + { + case LUA_TNIL: + { + lua_pushnil ( luaVM ); + break; + } + + case LUA_TBOOLEAN: + { + lua_pushboolean ( luaVM, m_bBoolean ); + break; + } + + case LUA_TLIGHTUSERDATA: + { + lua_pushlightuserdata ( luaVM, m_pLightUserData ); + break; + } + + case LUA_TNUMBER: + { + lua_pushnumber ( luaVM, m_Number ); + break; + } + + case LUA_TSTRING: + { + // Push the string if we got any + if ( m_szString ) + { + lua_pushstring ( luaVM, m_szString ); + } + else + { + lua_pushstring ( luaVM, "" ); + } + + break; + } + } + } +} diff --git a/ml_system/extra/CLuaArgument.h b/modules/curl/extra/CLuaArgument.h similarity index 96% rename from ml_system/extra/CLuaArgument.h rename to modules/curl/extra/CLuaArgument.h index 50325d6..55a3f6c 100644 --- a/ml_system/extra/CLuaArgument.h +++ b/modules/curl/extra/CLuaArgument.h @@ -1,61 +1,61 @@ -/********************************************************* -* -* Multi Theft Auto: San Andreas - Deathmatch -* -* ml_base, External lua add-on module -* -* Copyright © 2003-2008 MTA. All Rights Reserved. -* -* Grand Theft Auto is © 2002-2003 Rockstar North -* -* THE FOLLOWING SOURCES ARE PART OF THE MULTI THEFT -* AUTO SOFTWARE DEVELOPMENT KIT AND ARE RELEASED AS -* OPEN SOURCE FILES. THESE FILES MAY BE USED AS LONG -* AS THE DEVELOPER AGREES TO THE LICENSE THAT IS -* PROVIDED WITH THIS PACKAGE. -* -*********************************************************/ - -#ifndef __CLUAARGUMENT_H -#define __CLUAARGUMENT_H - -extern "C" -{ - #include "../include/lua.h" -} - -class CLuaArgument -{ -public: - CLuaArgument ( void ); - CLuaArgument ( bool bBool ); - CLuaArgument ( double dNumber ); - CLuaArgument ( const char* szString ); - CLuaArgument ( void* pUserData ); - CLuaArgument ( const CLuaArgument& Argument ); - CLuaArgument ( lua_State* luaVM, unsigned int uiArgument ); - ~CLuaArgument ( void ); - - const CLuaArgument& operator = ( const CLuaArgument& Argument ); - bool operator == ( const CLuaArgument& Argument ); - bool operator != ( const CLuaArgument& Argument ); - - void Read ( lua_State* luaVM, unsigned int uiArgument ); - void Push ( lua_State* luaVM ) const; - - inline int GetType ( void ) const { return m_iType; }; - - inline bool GetBoolean ( void ) const { return m_bBoolean; }; - inline lua_Number GetNumber ( void ) const { return m_Number; }; - inline const char* GetString ( void ) const { return m_szString; }; - inline void* GetLightUserData ( void ) const { return m_pLightUserData; }; - -private: - int m_iType; - bool m_bBoolean; - lua_Number m_Number; - char* m_szString; - void* m_pLightUserData; -}; - -#endif +/********************************************************* +* +* Multi Theft Auto: San Andreas - Deathmatch +* +* ml_base, External lua add-on module +* +* Copyright © 2003-2008 MTA. All Rights Reserved. +* +* Grand Theft Auto is © 2002-2003 Rockstar North +* +* THE FOLLOWING SOURCES ARE PART OF THE MULTI THEFT +* AUTO SOFTWARE DEVELOPMENT KIT AND ARE RELEASED AS +* OPEN SOURCE FILES. THESE FILES MAY BE USED AS LONG +* AS THE DEVELOPER AGREES TO THE LICENSE THAT IS +* PROVIDED WITH THIS PACKAGE. +* +*********************************************************/ + +#ifndef __CLUAARGUMENT_H +#define __CLUAARGUMENT_H + +extern "C" +{ + #include "lua.h" +} + +class CLuaArgument +{ +public: + CLuaArgument ( void ); + CLuaArgument ( bool bBool ); + CLuaArgument ( double dNumber ); + CLuaArgument ( const char* szString ); + CLuaArgument ( void* pUserData ); + CLuaArgument ( const CLuaArgument& Argument ); + CLuaArgument ( lua_State* luaVM, unsigned int uiArgument ); + ~CLuaArgument ( void ); + + const CLuaArgument& operator = ( const CLuaArgument& Argument ); + bool operator == ( const CLuaArgument& Argument ); + bool operator != ( const CLuaArgument& Argument ); + + void Read ( lua_State* luaVM, unsigned int uiArgument ); + void Push ( lua_State* luaVM ) const; + + inline int GetType ( void ) const { return m_iType; }; + + inline bool GetBoolean ( void ) const { return m_bBoolean; }; + inline lua_Number GetNumber ( void ) const { return m_Number; }; + inline const char* GetString ( void ) const { return m_szString; }; + inline void* GetLightUserData ( void ) const { return m_pLightUserData; }; + +private: + int m_iType; + bool m_bBoolean; + lua_Number m_Number; + char* m_szString; + void* m_pLightUserData; +}; + +#endif diff --git a/ml_curl/extra/CLuaArguments.cpp b/modules/curl/extra/CLuaArguments.cpp similarity index 96% rename from ml_curl/extra/CLuaArguments.cpp rename to modules/curl/extra/CLuaArguments.cpp index b989408..9dc4832 100644 --- a/ml_curl/extra/CLuaArguments.cpp +++ b/modules/curl/extra/CLuaArguments.cpp @@ -1,164 +1,164 @@ -/********************************************************* -* -* Multi Theft Auto: San Andreas - Deathmatch -* -* ml_base, External lua add-on module -* -* Copyright © 2003-2008 MTA. All Rights Reserved. -* -* Grand Theft Auto is © 2002-2003 Rockstar North -* -* THE FOLLOWING SOURCES ARE PART OF THE MULTI THEFT -* AUTO SOFTWARE DEVELOPMENT KIT AND ARE RELEASED AS -* OPEN SOURCE FILES. THESE FILES MAY BE USED AS LONG -* AS THE DEVELOPER AGREES TO THE LICENSE THAT IS -* PROVIDED WITH THIS PACKAGE. -* -*********************************************************/ - -#include "CLuaArguments.h" -#include - -CLuaArguments::CLuaArguments ( const CLuaArguments& Arguments ) -{ - // Copy all the arguments - vector < CLuaArgument* > ::const_iterator iter = Arguments.m_Arguments.begin (); - for ( ; iter != Arguments.m_Arguments.end (); iter++ ) - { - CLuaArgument* pArgument = new CLuaArgument ( **iter ); - m_Arguments.push_back ( pArgument ); - } -} - - -const CLuaArguments& CLuaArguments::operator = ( const CLuaArguments& Arguments ) -{ - // Clear our previous list if any - DeleteArguments (); - - // Copy all the arguments - vector < CLuaArgument* > ::const_iterator iter = Arguments.m_Arguments.begin (); - for ( ; iter != Arguments.m_Arguments.end (); iter++ ) - { - CLuaArgument* pArgument = new CLuaArgument ( **iter ); - m_Arguments.push_back ( pArgument ); - } - - // Return the given reference allowing for chaining - return Arguments; -} - - -void CLuaArguments::ReadArguments ( lua_State* luaVM, unsigned int uiIndexBegin ) -{ - // Delete the previous arguments if any - DeleteArguments (); - - // Start reading arguments until there are none left - while ( lua_type ( luaVM, uiIndexBegin ) != LUA_TNONE ) - { - // Create an argument, let it read out the argument and add it to our vector - CLuaArgument* pArgument = new CLuaArgument ( luaVM, uiIndexBegin++ ); - m_Arguments.push_back ( pArgument ); - } -} - - -void CLuaArguments::PushArguments ( lua_State* luaVM ) const -{ - // Push all our arguments - vector < CLuaArgument* > ::const_iterator iter = m_Arguments.begin (); - for ( ; iter != m_Arguments.end (); iter++ ) - { - (*iter)->Push ( luaVM ); - } -} - - -void CLuaArguments::PushArguments ( CLuaArguments& Arguments ) -{ - vector < CLuaArgument* > ::const_iterator iter = Arguments.IterBegin (); - for ( ; iter != Arguments.IterEnd (); iter++ ) - { - CLuaArgument* pArgument = new CLuaArgument ( **iter ); - m_Arguments.push_back ( pArgument ); - } -} - - -bool CLuaArguments::Call ( lua_State* luaVM, const char* szFunction ) const -{ - assert ( szFunction ); - - // Add the function name to the stack and get the event from the table - assert ( luaVM ); - - lua_pushstring ( luaVM, szFunction ); - lua_gettable ( luaVM, LUA_GLOBALSINDEX ); - - // Push our arguments onto the stack - PushArguments ( luaVM ); - - int iret = lua_pcall ( luaVM, m_Arguments.size (), 0, 0 ) ; - if ( iret == LUA_ERRRUN || iret == LUA_ERRMEM ) - { - const char* szRes = lua_tostring( luaVM, -1 ); - return false; // the function call failed - } - - return true; -} - - -CLuaArgument* CLuaArguments::PushNil ( void ) -{ - CLuaArgument* pArgument = new CLuaArgument; - m_Arguments.push_back ( pArgument ); - return pArgument; -} - - -CLuaArgument* CLuaArguments::PushBoolean ( bool bBool ) -{ - CLuaArgument* pArgument = new CLuaArgument ( bBool ); - m_Arguments.push_back ( pArgument ); - return pArgument; -} - - -CLuaArgument* CLuaArguments::PushNumber ( double dNumber ) -{ - CLuaArgument* pArgument = new CLuaArgument ( dNumber ); - m_Arguments.push_back ( pArgument ); - return pArgument; -} - - -CLuaArgument* CLuaArguments::PushString ( const char* szString ) -{ - CLuaArgument* pArgument = new CLuaArgument ( szString ); - m_Arguments.push_back ( pArgument ); - return pArgument; -} - - -CLuaArgument* CLuaArguments::PushUserData ( void* pUserData ) -{ - CLuaArgument* pArgument = new CLuaArgument ( pUserData ); - m_Arguments.push_back ( pArgument ); - return pArgument; -} - - -void CLuaArguments::DeleteArguments ( void ) -{ - // Delete each item - vector < CLuaArgument* > ::iterator iter = m_Arguments.begin (); - for ( ; iter != m_Arguments.end (); iter++ ) - { - delete *iter; - } - - // Clear the vector - m_Arguments.clear (); +/********************************************************* +* +* Multi Theft Auto: San Andreas - Deathmatch +* +* ml_base, External lua add-on module +* +* Copyright © 2003-2008 MTA. All Rights Reserved. +* +* Grand Theft Auto is © 2002-2003 Rockstar North +* +* THE FOLLOWING SOURCES ARE PART OF THE MULTI THEFT +* AUTO SOFTWARE DEVELOPMENT KIT AND ARE RELEASED AS +* OPEN SOURCE FILES. THESE FILES MAY BE USED AS LONG +* AS THE DEVELOPER AGREES TO THE LICENSE THAT IS +* PROVIDED WITH THIS PACKAGE. +* +*********************************************************/ + +#include "CLuaArguments.h" +#include + +CLuaArguments::CLuaArguments ( const CLuaArguments& Arguments ) +{ + // Copy all the arguments + vector < CLuaArgument* > ::const_iterator iter = Arguments.m_Arguments.begin (); + for ( ; iter != Arguments.m_Arguments.end (); iter++ ) + { + CLuaArgument* pArgument = new CLuaArgument ( **iter ); + m_Arguments.push_back ( pArgument ); + } +} + + +const CLuaArguments& CLuaArguments::operator = ( const CLuaArguments& Arguments ) +{ + // Clear our previous list if any + DeleteArguments (); + + // Copy all the arguments + vector < CLuaArgument* > ::const_iterator iter = Arguments.m_Arguments.begin (); + for ( ; iter != Arguments.m_Arguments.end (); iter++ ) + { + CLuaArgument* pArgument = new CLuaArgument ( **iter ); + m_Arguments.push_back ( pArgument ); + } + + // Return the given reference allowing for chaining + return Arguments; +} + + +void CLuaArguments::ReadArguments ( lua_State* luaVM, unsigned int uiIndexBegin ) +{ + // Delete the previous arguments if any + DeleteArguments (); + + // Start reading arguments until there are none left + while ( lua_type ( luaVM, uiIndexBegin ) != LUA_TNONE ) + { + // Create an argument, let it read out the argument and add it to our vector + CLuaArgument* pArgument = new CLuaArgument ( luaVM, uiIndexBegin++ ); + m_Arguments.push_back ( pArgument ); + } +} + + +void CLuaArguments::PushArguments ( lua_State* luaVM ) const +{ + // Push all our arguments + vector < CLuaArgument* > ::const_iterator iter = m_Arguments.begin (); + for ( ; iter != m_Arguments.end (); iter++ ) + { + (*iter)->Push ( luaVM ); + } +} + + +void CLuaArguments::PushArguments ( CLuaArguments& Arguments ) +{ + vector < CLuaArgument* > ::const_iterator iter = Arguments.IterBegin (); + for ( ; iter != Arguments.IterEnd (); iter++ ) + { + CLuaArgument* pArgument = new CLuaArgument ( **iter ); + m_Arguments.push_back ( pArgument ); + } +} + + +bool CLuaArguments::Call ( lua_State* luaVM, const char* szFunction ) const +{ + assert ( szFunction ); + + // Add the function name to the stack and get the event from the table + assert ( luaVM ); + + lua_pushstring ( luaVM, szFunction ); + lua_gettable ( luaVM, LUA_GLOBALSINDEX ); + + // Push our arguments onto the stack + PushArguments ( luaVM ); + + int iret = lua_pcall ( luaVM, m_Arguments.size (), 0, 0 ) ; + if ( iret == LUA_ERRRUN || iret == LUA_ERRMEM ) + { + const char* szRes = lua_tostring( luaVM, -1 ); + return false; // the function call failed + } + + return true; +} + + +CLuaArgument* CLuaArguments::PushNil ( void ) +{ + CLuaArgument* pArgument = new CLuaArgument; + m_Arguments.push_back ( pArgument ); + return pArgument; +} + + +CLuaArgument* CLuaArguments::PushBoolean ( bool bBool ) +{ + CLuaArgument* pArgument = new CLuaArgument ( bBool ); + m_Arguments.push_back ( pArgument ); + return pArgument; +} + + +CLuaArgument* CLuaArguments::PushNumber ( double dNumber ) +{ + CLuaArgument* pArgument = new CLuaArgument ( dNumber ); + m_Arguments.push_back ( pArgument ); + return pArgument; +} + + +CLuaArgument* CLuaArguments::PushString ( const char* szString ) +{ + CLuaArgument* pArgument = new CLuaArgument ( szString ); + m_Arguments.push_back ( pArgument ); + return pArgument; +} + + +CLuaArgument* CLuaArguments::PushUserData ( void* pUserData ) +{ + CLuaArgument* pArgument = new CLuaArgument ( pUserData ); + m_Arguments.push_back ( pArgument ); + return pArgument; +} + + +void CLuaArguments::DeleteArguments ( void ) +{ + // Delete each item + vector < CLuaArgument* > ::iterator iter = m_Arguments.begin (); + for ( ; iter != m_Arguments.end (); iter++ ) + { + delete *iter; + } + + // Clear the vector + m_Arguments.clear (); } \ No newline at end of file diff --git a/ml_curl/extra/CLuaArguments.h b/modules/curl/extra/CLuaArguments.h similarity index 96% rename from ml_curl/extra/CLuaArguments.h rename to modules/curl/extra/CLuaArguments.h index 92d139c..e4ca524 100644 --- a/ml_curl/extra/CLuaArguments.h +++ b/modules/curl/extra/CLuaArguments.h @@ -1,62 +1,62 @@ -/********************************************************* -* -* Multi Theft Auto: San Andreas - Deathmatch -* -* ml_base, External lua add-on module -* -* Copyright © 2003-2008 MTA. All Rights Reserved. -* -* Grand Theft Auto is © 2002-2003 Rockstar North -* -* THE FOLLOWING SOURCES ARE PART OF THE MULTI THEFT -* AUTO SOFTWARE DEVELOPMENT KIT AND ARE RELEASED AS -* OPEN SOURCE FILES. THESE FILES MAY BE USED AS LONG -* AS THE DEVELOPER AGREES TO THE LICENSE THAT IS -* PROVIDED WITH THIS PACKAGE. -* -*********************************************************/ - -#ifndef __CLUAARGUMENTS_H -#define __CLUAARGUMENTS_H - -extern "C" -{ - #include "../include/lua.h" -} - -#include "CLuaArgument.h" -#include - -using namespace std; - -class CLuaArguments -{ -public: - inline CLuaArguments ( void ) {}; - CLuaArguments ( const CLuaArguments& Arguments ); - inline ~CLuaArguments ( void ) { DeleteArguments (); }; - - const CLuaArguments& operator = ( const CLuaArguments& Arguments ); - - void ReadArguments ( lua_State* luaVM, unsigned int uiIndexBegin = 1 ); - void PushArguments ( lua_State* luaVM ) const; - void PushArguments ( CLuaArguments& Arguments ); - bool Call ( lua_State* luaVM, const char* szFunction ) const; - - CLuaArgument* PushNil ( void ); - CLuaArgument* PushBoolean ( bool bBool ); - CLuaArgument* PushNumber ( double dNumber ); - CLuaArgument* PushString ( const char* szString ); - CLuaArgument* PushUserData ( void* pUserData ); - - void DeleteArguments ( void ); - - inline unsigned int Count ( void ) const { return static_cast < unsigned int > ( m_Arguments.size () ); }; - inline vector < CLuaArgument* > ::const_iterator IterBegin ( void ) { return m_Arguments.begin (); }; - inline vector < CLuaArgument* > ::const_iterator IterEnd ( void ) { return m_Arguments.end (); }; - -private: - vector < CLuaArgument* > m_Arguments; -}; - -#endif +/********************************************************* +* +* Multi Theft Auto: San Andreas - Deathmatch +* +* ml_base, External lua add-on module +* +* Copyright © 2003-2008 MTA. All Rights Reserved. +* +* Grand Theft Auto is © 2002-2003 Rockstar North +* +* THE FOLLOWING SOURCES ARE PART OF THE MULTI THEFT +* AUTO SOFTWARE DEVELOPMENT KIT AND ARE RELEASED AS +* OPEN SOURCE FILES. THESE FILES MAY BE USED AS LONG +* AS THE DEVELOPER AGREES TO THE LICENSE THAT IS +* PROVIDED WITH THIS PACKAGE. +* +*********************************************************/ + +#ifndef __CLUAARGUMENTS_H +#define __CLUAARGUMENTS_H + +extern "C" +{ + #include "lua.h" +} + +#include "CLuaArgument.h" +#include + +using namespace std; + +class CLuaArguments +{ +public: + inline CLuaArguments ( void ) {}; + CLuaArguments ( const CLuaArguments& Arguments ); + inline ~CLuaArguments ( void ) { DeleteArguments (); }; + + const CLuaArguments& operator = ( const CLuaArguments& Arguments ); + + void ReadArguments ( lua_State* luaVM, unsigned int uiIndexBegin = 1 ); + void PushArguments ( lua_State* luaVM ) const; + void PushArguments ( CLuaArguments& Arguments ); + bool Call ( lua_State* luaVM, const char* szFunction ) const; + + CLuaArgument* PushNil ( void ); + CLuaArgument* PushBoolean ( bool bBool ); + CLuaArgument* PushNumber ( double dNumber ); + CLuaArgument* PushString ( const char* szString ); + CLuaArgument* PushUserData ( void* pUserData ); + + void DeleteArguments ( void ); + + inline unsigned int Count ( void ) const { return static_cast < unsigned int > ( m_Arguments.size () ); }; + inline vector < CLuaArgument* > ::const_iterator IterBegin ( void ) { return m_Arguments.begin (); }; + inline vector < CLuaArgument* > ::const_iterator IterEnd ( void ) { return m_Arguments.end (); }; + +private: + vector < CLuaArgument* > m_Arguments; +}; + +#endif diff --git a/ml_curl/include/ILuaModuleManager.h b/modules/curl/include/ILuaModuleManager.h similarity index 100% rename from ml_curl/include/ILuaModuleManager.h rename to modules/curl/include/ILuaModuleManager.h diff --git a/modules/curl/libs/x32/libcurl.lib b/modules/curl/libs/x32/libcurl.lib new file mode 100644 index 0000000..1da596c Binary files /dev/null and b/modules/curl/libs/x32/libcurl.lib differ diff --git a/modules/curl/libs/x32/libcurl.pdb b/modules/curl/libs/x32/libcurl.pdb new file mode 100644 index 0000000..08e22b8 Binary files /dev/null and b/modules/curl/libs/x32/libcurl.pdb differ diff --git a/modules/curl/libs/x32/libcurl_d.lib b/modules/curl/libs/x32/libcurl_d.lib new file mode 100644 index 0000000..e613f59 Binary files /dev/null and b/modules/curl/libs/x32/libcurl_d.lib differ diff --git a/modules/curl/libs/x32/libcurl_d.pdb b/modules/curl/libs/x32/libcurl_d.pdb new file mode 100644 index 0000000..db6b40c Binary files /dev/null and b/modules/curl/libs/x32/libcurl_d.pdb differ diff --git a/modules/curl/libs/x64/libcurl.lib b/modules/curl/libs/x64/libcurl.lib new file mode 100644 index 0000000..953f6a4 Binary files /dev/null and b/modules/curl/libs/x64/libcurl.lib differ diff --git a/modules/curl/libs/x64/libcurl.pdb b/modules/curl/libs/x64/libcurl.pdb new file mode 100644 index 0000000..4b8d00d Binary files /dev/null and b/modules/curl/libs/x64/libcurl.pdb differ diff --git a/modules/curl/libs/x64/libcurl_d.lib b/modules/curl/libs/x64/libcurl_d.lib new file mode 100644 index 0000000..3f0a53b Binary files /dev/null and b/modules/curl/libs/x64/libcurl_d.lib differ diff --git a/modules/curl/libs/x64/libcurl_d.pdb b/modules/curl/libs/x64/libcurl_d.pdb new file mode 100644 index 0000000..f1fa1da Binary files /dev/null and b/modules/curl/libs/x64/libcurl_d.pdb differ diff --git a/modules/curl/premake5.lua b/modules/curl/premake5.lua new file mode 100644 index 0000000..582b53e --- /dev/null +++ b/modules/curl/premake5.lua @@ -0,0 +1,52 @@ + +project "Curl" + + language "C++" + kind "SharedLib" + targetname "curl" + targetprefix "ml_" + + vpaths { + ["Headers"] = "**.h", + ["Sources"] = "**.cpp" + } + + files { + "**.h", + "**.cpp" + } + + includedirs { + ".", + "../../includes" + } + + -- libcurl: curl-7.50.3 + + filter "system:windows" + defines { "LUA_BUILD_AS_DLL", "CURL_STATICLIB" } + linkoptions { "legacy_stdio_definitions.lib" } + links { "Ws2_32", "Wldap32" } + + filter { "system:windows", "configurations:Debug" } + ignoredefaultlibraries { "MSVCRT" } + + -- Link to platform and configuration dependent lua5.1 and libcurl library + filter { "system:windows", "platforms:x32", "configurations:Release" } + links { "libs/x32/libcurl", "../../libs/x32/lua5.1" } + + filter { "system:windows", "platforms:x32", "configurations:Debug" } + links { "libs/x32/libcurl_d", "../../libs/x32/lua5.1_d" } + + filter { "system:windows", "platforms:x64", "configurations:Release" } + links { "libs/x64/libcurl", "../../libs/x64/lua5.1" } + + filter { "system:windows", "platforms:x64", "configurations:Debug" } + links { "libs/x64/libcurl_d", "../../libs/x64/lua5.1_d" } + + -- Set platform dependent target directory + filter "platforms:x32" + binpath "x32" + + filter "platforms:x64" + binpath "x64" diff --git a/ml_curl/CFunctions.cpp b/modules/curl/src/CFunctions.cpp similarity index 95% rename from ml_curl/CFunctions.cpp rename to modules/curl/src/CFunctions.cpp index b0b977e..4febcd0 100644 --- a/ml_curl/CFunctions.cpp +++ b/modules/curl/src/CFunctions.cpp @@ -1,306 +1,306 @@ -/********************************************************* -* -* Multi Theft Auto: San Andreas -* -* Curl module for mta. -* -* Developers: -* Alexander de Jong -* -*********************************************************/ -#include -#include "CFunctions.h" -#include "extra/CLuaArguments.h" - -lua_State* gLuaVM; -extern Mtacurls* mtacurls; - -int CFunctions::curl_func_register( lua_State *luaVM ) -{ - if(luaVM) - { - const char* func = lua_tostring(luaVM, lua_upvalueindex(0)); - pModuleManager->DebugPrintf(luaVM, "The function '%s' is registered, but not working.", func); - lua_pushnil(luaVM); - } - lua_pushnil(luaVM); - return 1; -} - -int CFunctions::curl_init( lua_State *luaVM ) -{ - if(luaVM) - { - if( lua_type( luaVM, 1 ) == LUA_TSTRING ) - { - size_t length; - const char* url = luaL_checklstring(luaVM, 1, &length); - - Mtacurl* pMtacurl = mtacurls->Create( luaVM, url, length ); - if( pMtacurl ) - { - lua_pushlightuserdata( luaVM, pMtacurl->GetUserData()); - return 1; - } - } - else { - Mtacurl* pMtacurl = mtacurls->Create( luaVM, NULL, 0 ); - if( pMtacurl ) - { - lua_pushlightuserdata(luaVM, pMtacurl->GetUserData()); - return 1; - } - } - } - - lua_pushboolean( luaVM, false ); - return 1; -} - -int CFunctions::curl_close( lua_State* luaVM ) -{ - if(luaVM) - { - if( lua_type( luaVM, 1 ) == LUA_TLIGHTUSERDATA ) - { - Mtacurl* pMtacurl = mtacurls->Get( lua_touserdata( luaVM, 1 ) ); - if( pMtacurl != NULL ) - { - pMtacurl->MakeAwaitDestruction(); - - lua_pushboolean( luaVM, true ); - return 1; - } - } - } - - lua_pushboolean( luaVM, false ); - return 1; -} - -int CFunctions::curl_setopt( lua_State* luaVM ) -{ - if(luaVM) - { - if( lua_type( luaVM, 1 ) == LUA_TLIGHTUSERDATA && - lua_type( luaVM, 2 ) == LUA_TLIGHTUSERDATA ) - { - Mtacurl* pMtacurl = mtacurls->Get( lua_touserdata( luaVM, 1 ) ); - - if( pMtacurl != NULL ) - { - CURLoption* option = (CURLoption*)lua_touserdata( luaVM, 2); // options_opt[(int)lua_tonumber( luaVM, 2 )]; - CURLcode code; - - switch(lua_type( luaVM, 3)) - { - case LUA_TBOOLEAN: - // call boolean setopt - code = pMtacurl->setopt_boolean((CURLoption&)option, lua_toboolean(luaVM, 3)); - break; - - case LUA_TNUMBER: - // call number setopt - code = pMtacurl->setopt_number((CURLoption&)option, lua_tonumber(luaVM, 3)); - break; - - case LUA_TSTRING: - // call string setopt - code = pMtacurl->setopt_string((CURLoption&)option, lua_tostring(luaVM, 3)); - break; - - } - - if( code ) - { - // lua_pushnumber( luaVM, code_str[code] ); - lua_pushlightuserdata( luaVM, (void*)code); - return 1; - } - } - } - } - lua_pushboolean(luaVM, false); - return 1; -} - -int CFunctions::curl_cleanup( lua_State* luaVM ) -{ - if( luaVM ) - { - if( lua_type( luaVM, 1 ) == LUA_TLIGHTUSERDATA ) - { - Mtacurl* pMtacurl = mtacurls->Get( lua_touserdata( luaVM, 1 ) ); - - if(pMtacurl != NULL) - { - pMtacurl->cleanup(); - lua_pushboolean( luaVM, true ); - return 1; - } - } - } - - lua_pushboolean( luaVM, false ); - return 1; -} - -int CFunctions::curl_escape( lua_State* luaVM ) -{ - if( luaVM ) - { - if( lua_type( luaVM, 1 ) == LUA_TLIGHTUSERDATA && - lua_type( luaVM, 2 ) == LUA_TSTRING ) - { - Mtacurl* pMtacurl = mtacurls->Get( lua_touserdata( luaVM, 1) ); - - if( pMtacurl != NULL ) - { - size_t length = 0; - // const char* url = lua_tostring( luaVM, 2 ); - const char* url = luaL_checklstring( luaVM, 2, &length ); - char* escape_url = pMtacurl->escape( url, length ); - - lua_pushstring( luaVM, escape_url ); - curl_free(escape_url); - return 1; - } - } - } - - lua_pushnil( luaVM ); - return 1; -} - -int CFunctions::curl_perform( lua_State* luaVM ) -{ - if( luaVM ) - { - if( lua_type( luaVM, 1 ) == LUA_TLIGHTUSERDATA ) - { - Mtacurl* pMtacurl = mtacurls->Get( lua_touserdata( luaVM, 1) ); - - if( pMtacurl != NULL ) - { - - luaL_opt(luaVM, luaL_checktable, 2, lua_newtable(luaVM)); - - - lua_getfield(luaVM, 2, "writefunction"); - int writefunction = lua_isfunction(luaVM, -1)?1:0; - if (writefunction) - pMtacurl->setup_writefunction(luaVM); - lua_pop(luaVM, 1); - - lua_getfield(luaVM, 2, "readfunction"); - int readfunction = lua_isfunction(luaVM, -1)?1:0; - if (readfunction) - pMtacurl->setup_readfunction(luaVM); - lua_pop(luaVM, 1); - - lua_getfield(luaVM, 2, "headerfunction"); - int headerfunction = lua_isfunction(luaVM, -1)?1:0; - if (headerfunction) - pMtacurl->setup_headerfunction(luaVM); - lua_pop(luaVM, 1); - - - CURLcode code = pMtacurl->perform(); - - if(writefunction) - pMtacurl->clear_writefunction( luaVM ); - if(readfunction) - pMtacurl->clear_readfunction( luaVM ); - if(headerfunction) - pMtacurl->clear_headerfunction( luaVM ); - - lua_pushlightuserdata(luaVM, (void*)code); - // lua_pushstring(luaVM, (const char*)pMtacurl->getResult()); - return 1; - } - } - } - - lua_pushboolean( luaVM, false ); - return 1; -} - -int CFunctions::curl_send( lua_State* luaVM ) -{ - if( luaVM ) - { - if( lua_type( luaVM, 1 ) == LUA_TLIGHTUSERDATA ) - { - Mtacurl* pMtacurl = mtacurls->Get( lua_touserdata( luaVM, 1 ) ); - - if( pMtacurl != NULL ) - { - CURLcode code = pMtacurl->send(); - - lua_pushlightuserdata(luaVM, (void*)code); - return 1; - } - } - } - - lua_pushboolean( luaVM, false ); - return 1; -} - -int CFunctions::curl_strerror( lua_State* luaVM ) -{ - if( luaVM ) - { - if( lua_type( luaVM, 1 ) == LUA_TLIGHTUSERDATA && - lua_type( luaVM, 2 ) == LUA_TLIGHTUSERDATA ) - { - Mtacurl* pMtacurl = mtacurls->Get( lua_touserdata( luaVM, 1 ) ); - - if( pMtacurl != NULL ) - { - CURLcode* code = (CURLcode*)lua_touserdata(luaVM, 2); - lua_pushstring(luaVM, pMtacurl->strerror( (CURLcode&)code ) ); - return 1; - } - } - } - - lua_pushnil( luaVM ); - return 1; -} - -void CFunctions::registerLuaGlobal( lua_State* luaVM, const char* name, void* value ) -{ - lua_pushlightuserdata(luaVM, value); - lua_setglobal(luaVM, name); -} - -void CFunctions::saveLuaData( lua_State *luaVM ) -{ - gLuaVM = luaVM; -} - -void CFunctions::addEvent(lua_State* luaVM, const char* szEventName) -{ - CLuaArguments args; - args.PushString(szEventName); - args.PushBoolean(true); - args.Call(luaVM, "addEvent"); -} - -void CFunctions::triggerEvent(const string& eventName, void* userdata, const string& arg1) -{ - CLuaArguments args; - args.PushString(eventName.c_str()); - - lua_getglobal(gLuaVM, "root"); - CLuaArgument RootElement(gLuaVM, -1); - - args.PushUserData(RootElement.GetLightUserData()); - args.PushUserData(userdata); - - if (arg1.length() > 0) - args.PushString(arg1.c_str()); - - args.Call(gLuaVM, "triggerEvent"); +/********************************************************* +* +* Multi Theft Auto: San Andreas +* +* Curl module for mta. +* +* Developers: +* Alexander de Jong +* +*********************************************************/ +#include +#include "CFunctions.h" +#include "extra/CLuaArguments.h" + +lua_State* gLuaVM; +extern Mtacurls* mtacurls; + +int CFunctions::curl_func_register( lua_State *luaVM ) +{ + if(luaVM) + { + const char* func = lua_tostring(luaVM, lua_upvalueindex(0)); + pModuleManager->DebugPrintf(luaVM, "The function '%s' is registered, but not working.", func); + lua_pushnil(luaVM); + } + lua_pushnil(luaVM); + return 1; +} + +int CFunctions::curl_init( lua_State *luaVM ) +{ + if(luaVM) + { + if( lua_type( luaVM, 1 ) == LUA_TSTRING ) + { + size_t length; + const char* url = luaL_checklstring(luaVM, 1, &length); + + Mtacurl* pMtacurl = mtacurls->Create( luaVM, url, length ); + if( pMtacurl ) + { + lua_pushlightuserdata( luaVM, pMtacurl->GetUserData()); + return 1; + } + } + else { + Mtacurl* pMtacurl = mtacurls->Create( luaVM, NULL, 0 ); + if( pMtacurl ) + { + lua_pushlightuserdata(luaVM, pMtacurl->GetUserData()); + return 1; + } + } + } + + lua_pushboolean( luaVM, false ); + return 1; +} + +int CFunctions::curl_close( lua_State* luaVM ) +{ + if(luaVM) + { + if( lua_type( luaVM, 1 ) == LUA_TLIGHTUSERDATA ) + { + Mtacurl* pMtacurl = mtacurls->Get( lua_touserdata( luaVM, 1 ) ); + if( pMtacurl != NULL ) + { + pMtacurl->MakeAwaitDestruction(); + + lua_pushboolean( luaVM, true ); + return 1; + } + } + } + + lua_pushboolean( luaVM, false ); + return 1; +} + +int CFunctions::curl_setopt( lua_State* luaVM ) +{ + if(luaVM) + { + if( lua_type( luaVM, 1 ) == LUA_TLIGHTUSERDATA && + lua_type( luaVM, 2 ) == LUA_TLIGHTUSERDATA ) + { + Mtacurl* pMtacurl = mtacurls->Get( lua_touserdata( luaVM, 1 ) ); + + if( pMtacurl != NULL ) + { + CURLoption* option = (CURLoption*)lua_touserdata( luaVM, 2); // options_opt[(int)lua_tonumber( luaVM, 2 )]; + CURLcode code; + + switch(lua_type( luaVM, 3)) + { + case LUA_TBOOLEAN: + // call boolean setopt + code = pMtacurl->setopt_boolean((CURLoption&)option, lua_toboolean(luaVM, 3)); + break; + + case LUA_TNUMBER: + // call number setopt + code = pMtacurl->setopt_number((CURLoption&)option, lua_tonumber(luaVM, 3)); + break; + + case LUA_TSTRING: + // call string setopt + code = pMtacurl->setopt_string((CURLoption&)option, lua_tostring(luaVM, 3)); + break; + + } + + if( code ) + { + // lua_pushnumber( luaVM, code_str[code] ); + lua_pushlightuserdata( luaVM, (void*)code); + return 1; + } + } + } + } + lua_pushboolean(luaVM, false); + return 1; +} + +int CFunctions::curl_cleanup( lua_State* luaVM ) +{ + if( luaVM ) + { + if( lua_type( luaVM, 1 ) == LUA_TLIGHTUSERDATA ) + { + Mtacurl* pMtacurl = mtacurls->Get( lua_touserdata( luaVM, 1 ) ); + + if(pMtacurl != NULL) + { + pMtacurl->cleanup(); + lua_pushboolean( luaVM, true ); + return 1; + } + } + } + + lua_pushboolean( luaVM, false ); + return 1; +} + +int CFunctions::curl_escape( lua_State* luaVM ) +{ + if( luaVM ) + { + if( lua_type( luaVM, 1 ) == LUA_TLIGHTUSERDATA && + lua_type( luaVM, 2 ) == LUA_TSTRING ) + { + Mtacurl* pMtacurl = mtacurls->Get( lua_touserdata( luaVM, 1) ); + + if( pMtacurl != NULL ) + { + size_t length = 0; + // const char* url = lua_tostring( luaVM, 2 ); + const char* url = luaL_checklstring( luaVM, 2, &length ); + char* escape_url = pMtacurl->escape( url, length ); + + lua_pushstring( luaVM, escape_url ); + curl_free(escape_url); + return 1; + } + } + } + + lua_pushnil( luaVM ); + return 1; +} + +int CFunctions::curl_perform( lua_State* luaVM ) +{ + if( luaVM ) + { + if( lua_type( luaVM, 1 ) == LUA_TLIGHTUSERDATA ) + { + Mtacurl* pMtacurl = mtacurls->Get( lua_touserdata( luaVM, 1) ); + + if( pMtacurl != NULL ) + { + + luaL_opt(luaVM, luaL_checktable, 2, lua_newtable(luaVM)); + + + lua_getfield(luaVM, 2, "writefunction"); + int writefunction = lua_isfunction(luaVM, -1)?1:0; + if (writefunction) + pMtacurl->setup_writefunction(luaVM); + lua_pop(luaVM, 1); + + lua_getfield(luaVM, 2, "readfunction"); + int readfunction = lua_isfunction(luaVM, -1)?1:0; + if (readfunction) + pMtacurl->setup_readfunction(luaVM); + lua_pop(luaVM, 1); + + lua_getfield(luaVM, 2, "headerfunction"); + int headerfunction = lua_isfunction(luaVM, -1)?1:0; + if (headerfunction) + pMtacurl->setup_headerfunction(luaVM); + lua_pop(luaVM, 1); + + + CURLcode code = pMtacurl->perform(); + + if(writefunction) + pMtacurl->clear_writefunction( luaVM ); + if(readfunction) + pMtacurl->clear_readfunction( luaVM ); + if(headerfunction) + pMtacurl->clear_headerfunction( luaVM ); + + lua_pushlightuserdata(luaVM, (void*)code); + // lua_pushstring(luaVM, (const char*)pMtacurl->getResult()); + return 1; + } + } + } + + lua_pushboolean( luaVM, false ); + return 1; +} + +int CFunctions::curl_send( lua_State* luaVM ) +{ + if( luaVM ) + { + if( lua_type( luaVM, 1 ) == LUA_TLIGHTUSERDATA ) + { + Mtacurl* pMtacurl = mtacurls->Get( lua_touserdata( luaVM, 1 ) ); + + if( pMtacurl != NULL ) + { + CURLcode code = pMtacurl->send(); + + lua_pushlightuserdata(luaVM, (void*)code); + return 1; + } + } + } + + lua_pushboolean( luaVM, false ); + return 1; +} + +int CFunctions::curl_strerror( lua_State* luaVM ) +{ + if( luaVM ) + { + if( lua_type( luaVM, 1 ) == LUA_TLIGHTUSERDATA && + lua_type( luaVM, 2 ) == LUA_TLIGHTUSERDATA ) + { + Mtacurl* pMtacurl = mtacurls->Get( lua_touserdata( luaVM, 1 ) ); + + if( pMtacurl != NULL ) + { + CURLcode* code = (CURLcode*)lua_touserdata(luaVM, 2); + lua_pushstring(luaVM, pMtacurl->strerror( (CURLcode&)code ) ); + return 1; + } + } + } + + lua_pushnil( luaVM ); + return 1; +} + +void CFunctions::registerLuaGlobal( lua_State* luaVM, const char* name, void* value ) +{ + lua_pushlightuserdata(luaVM, value); + lua_setglobal(luaVM, name); +} + +void CFunctions::saveLuaData( lua_State *luaVM ) +{ + gLuaVM = luaVM; +} + +void CFunctions::addEvent(lua_State* luaVM, const char* szEventName) +{ + CLuaArguments args; + args.PushString(szEventName); + args.PushBoolean(true); + args.Call(luaVM, "addEvent"); +} + +void CFunctions::triggerEvent(const string& eventName, void* userdata, const string& arg1) +{ + CLuaArguments args; + args.PushString(eventName.c_str()); + + lua_getglobal(gLuaVM, "root"); + CLuaArgument RootElement(gLuaVM, -1); + + args.PushUserData(RootElement.GetLightUserData()); + args.PushUserData(userdata); + + if (arg1.length() > 0) + args.PushString(arg1.c_str()); + + args.Call(gLuaVM, "triggerEvent"); } \ No newline at end of file diff --git a/ml_curl/CFunctions.h b/modules/curl/src/CFunctions.h similarity index 95% rename from ml_curl/CFunctions.h rename to modules/curl/src/CFunctions.h index a0553b8..258207f 100644 --- a/ml_curl/CFunctions.h +++ b/modules/curl/src/CFunctions.h @@ -1,62 +1,62 @@ -/********************************************************* -* -* Multi Theft Auto: San Andreas -* -* Curl module for mta. -* -* Developers: -* Alexander de Jong -* -*********************************************************/ - -class CFunctions; - -#ifndef __CFUNCTIONS_H -#define __CFUNCTIONS_H - -#include "ml_system.h" -#include "Mtacurl.h" - -#include "include/ILuaModuleManager.h" -extern ILuaModuleManager10 *pModuleManager; - -#include "Mtacurls.h" - -#include "curl/curl.h" - -#define luaL_checktable(L, n) luaL_checktype(L, n, LUA_TTABLE) - -#define LUACURL_OPTIONP_UPVALUE(L, INDEX) ((CURLoption *) lua_touserdata(L, lua_upvalueindex(INDEX))) -#define LUACURL_CODEP_UPVALUE(L, INDEX) ((CURLcode *) lua_touserdata(L, lua_upvalueindex(INDEX))) - -class Mtacurl; - -class CFunctions -{ -public: - static int curl_func_register ( lua_State* luaVM ); - static int curl_init ( lua_State* luaVM ); - static int curl_close ( lua_State* luaVM ); - static int curl_setopt ( lua_State* luaVM ); - static int curl_cleanup ( lua_State* luaVM ); - static int curl_send ( lua_State* luaVM ); - static int curl_perform ( lua_State* luaVM ); - static int curl_escape ( lua_State* luaVM ); - static int curl_strerror ( lua_State* luaVM ); - - static void registerLuaGlobal ( lua_State* luaVM, const char* name, void* value ); - static void saveLuaData ( lua_State* luaVM ); - static void addEvent ( lua_State* luaVM, const char* szEventName ); - static void triggerEvent ( const string& eventName, void* userdata, const string& arg1 = "" ); - -/*private: - static valarray options_str; - static valarray options_opt; - - static valarray code_str; - static valarray code_opt; - - static valarray info_str; - static valarray info_opt;*/ -}; -#endif +/********************************************************* +* +* Multi Theft Auto: San Andreas +* +* Curl module for mta. +* +* Developers: +* Alexander de Jong +* +*********************************************************/ + +class CFunctions; + +#ifndef __CFUNCTIONS_H +#define __CFUNCTIONS_H + +#include "ml_curl.h" +#include "Mtacurl.h" + +#include "include/ILuaModuleManager.h" +extern ILuaModuleManager10 *pModuleManager; + +#include "Mtacurls.h" + +#include "curl/curl.h" + +#define luaL_checktable(L, n) luaL_checktype(L, n, LUA_TTABLE) + +#define LUACURL_OPTIONP_UPVALUE(L, INDEX) ((CURLoption *) lua_touserdata(L, lua_upvalueindex(INDEX))) +#define LUACURL_CODEP_UPVALUE(L, INDEX) ((CURLcode *) lua_touserdata(L, lua_upvalueindex(INDEX))) + +class Mtacurl; + +class CFunctions +{ +public: + static int curl_func_register ( lua_State* luaVM ); + static int curl_init ( lua_State* luaVM ); + static int curl_close ( lua_State* luaVM ); + static int curl_setopt ( lua_State* luaVM ); + static int curl_cleanup ( lua_State* luaVM ); + static int curl_send ( lua_State* luaVM ); + static int curl_perform ( lua_State* luaVM ); + static int curl_escape ( lua_State* luaVM ); + static int curl_strerror ( lua_State* luaVM ); + + static void registerLuaGlobal ( lua_State* luaVM, const char* name, void* value ); + static void saveLuaData ( lua_State* luaVM ); + static void addEvent ( lua_State* luaVM, const char* szEventName ); + static void triggerEvent ( const string& eventName, void* userdata, const string& arg1 = "" ); + +/*private: + static valarray options_str; + static valarray options_opt; + + static valarray code_str; + static valarray code_opt; + + static valarray info_str; + static valarray info_opt;*/ +}; +#endif diff --git a/ml_system/Common.h b/modules/curl/src/Common.h similarity index 86% rename from ml_system/Common.h rename to modules/curl/src/Common.h index 1c6c99a..f52a9d3 100644 --- a/ml_system/Common.h +++ b/modules/curl/src/Common.h @@ -1,56 +1,59 @@ -/********************************************************* -* -* Multi Theft Auto: San Andreas -* -* Shell module which can execute commands. -* -* Developers: -* x86 -* -*********************************************************/ - -extern "C" -{ - #include "include/lua.h" - #include "include/lualib.h" - #include "include/lauxlib.h" -} - -#ifdef WIN32 - #define MTAEXPORT extern "C" __declspec(dllexport) -#else - #define MTAEXPORT extern "C" -#endif - -#include -#include -// Obviously i can't get us this so other includes will most likely be needed later on - -using namespace std; - -#ifndef __COMMON_H -#define __COMMON_H - -// used in the function argument vector -#define MAX_ARGUMENTS 10 -struct FunctionArguments -{ - lua_State* luaVM; - unsigned char nArguments; - unsigned char Type[10]; - void* Arguments[10]; -}; - -namespace FunctionArgumentType -{ - enum - { - TYPE_NUMBER = 1, - TYPE_STRING = 2, - TYPE_LIGHTUSERDATA = 3, - TYPE_BOOLEAN = 4, - TYPE_NIL = 5, - TYPE_TABLE = 6 - }; -} -#endif +/********************************************************* +* +* Multi Theft Auto: San Andreas +* +* Shell module which can execute commands. +* +* Developers: +* x86 + + + +* +*********************************************************/ + +extern "C" +{ + #include "lua.h" + #include "lualib.h" + #include "lauxlib.h" +} + +#ifdef WIN32 + #define MTAEXPORT extern "C" __declspec(dllexport) +#else + #define MTAEXPORT extern "C" +#endif + +#include +#include +// Obviously i can't get us this so other includes will most likely be needed later on + +using namespace std; + +#ifndef __COMMON_H +#define __COMMON_H + +// used in the function argument vector +#define MAX_ARGUMENTS 10 +struct FunctionArguments +{ + lua_State* luaVM; + unsigned char nArguments; + unsigned char Type[10]; + void* Arguments[10]; +}; + +namespace FunctionArgumentType +{ + enum + { + TYPE_NUMBER = 1, + TYPE_STRING = 2, + TYPE_LIGHTUSERDATA = 3, + TYPE_BOOLEAN = 4, + TYPE_NIL = 5, + TYPE_TABLE = 6 + }; +} +#endif diff --git a/ml_curl/Mtacurl.cpp b/modules/curl/src/Mtacurl.cpp similarity index 96% rename from ml_curl/Mtacurl.cpp rename to modules/curl/src/Mtacurl.cpp index 9cef703..00e2c64 100644 --- a/ml_curl/Mtacurl.cpp +++ b/modules/curl/src/Mtacurl.cpp @@ -1,194 +1,194 @@ -/**************************************************************** -* Multi Theft Auto : San Andreas - Curl module. -* Info: Win32/Linux Curl -* Developers: mrdejong -****************************************************************/ - -#include "Mtacurl.h" - -/** -Some handler functions... -*/ -static int l_easy_headerhandler(void *ptr, size_t size, size_t nmemb, void *stream) -{ - lua_State* L = (lua_State*)stream; - lua_getfield(L, -1, "headerfunction"); - lua_pushlstring(L, (char*) ptr, nmemb * size); - lua_call(L, 1, 0); - return nmemb*size; -} - -static int l_easy_writehandler(void *ptr, size_t size, size_t nmemb, void *stream) -{ - lua_State* L = (lua_State*)stream; - - lua_getfield(L, -1, "writefunction"); - lua_pushlstring(L, (char*)ptr, nmemb * size); - lua_call(L, 1, 0); - return nmemb*size; -} - -static int l_easy_readhandler(void *ptr, size_t size, size_t nmemb, void *stream) -{ - lua_State* L = (lua_State*)stream; - size_t n; - int old_top = lua_gettop(L); - const char *str; - lua_getfield(L, -1, "readfunction"); - lua_pushinteger(L, nmemb * size); - lua_call(L, 1, 1); - str = lua_tolstring(L, -1, &n); - if (n > nmemb*size) - luaL_error(L, "String returned from readfunction is too long (%d)", n); - memcpy(ptr, str, n); - lua_settop(L, old_top); - return n; -} - -/** -Curl stuff! -*/ -Mtacurl::Mtacurl( lua_State *luaVM ) -{ - m_pUserData = lua_newuserdata(luaVM, 128); - m_pCurl = curl_easy_init(); - m_pConnected = true; - m_bAwaitingDestruction = false; -} - -Mtacurl::Mtacurl( lua_State *luaVM, const char* url, size_t length ) -{ - m_pUserData = lua_newuserdata(luaVM, 128); - m_pCurl = curl_easy_init(); - char* host = curl_easy_escape(m_pCurl, url, length); - m_pConnected = true; - m_bAwaitingDestruction = false; - - curl_easy_setopt(m_pCurl, CURLOPT_URL, host); -} - -Mtacurl::~Mtacurl( ) -{ - curl_easy_cleanup(m_pCurl); - m_pCurl = NULL; - m_pUserData = NULL; - m_pConnected = false; -} - -CURLcode Mtacurl::setopt_boolean( CURLoption option, bool val) -{ - return curl_easy_setopt(m_pCurl, option, val); -} - -CURLcode Mtacurl::setopt_number( CURLoption option, int val) -{ - return curl_easy_setopt(m_pCurl, option, val); -} - -CURLcode Mtacurl::setopt_string( CURLoption option, const char* val) -{ - return curl_easy_setopt(m_pCurl, option, val); -} - -CURLcode Mtacurl::perform( void ) -{ - return curl_easy_perform( m_pCurl ); -} - -const void* Mtacurl::getResult( void ) -{ - return m_pBuffer; -} - -/** -@remove -*/ -CURLcode Mtacurl::send( void ) -{ - m_pBuflen = sizeof(m_pBuffer); - return curl_easy_send(m_pCurl, m_pBuffer, m_pBuflen, m_pBufsize); -} - -int Mtacurl::setup_writefunction( lua_State *L ) -{ - CURLcode iDataSetup = curl_easy_setopt(m_pCurl, CURLOPT_WRITEDATA, L); - if(iDataSetup != CURLE_OK) - luaL_error(L, "%s", strerror( iDataSetup )); - - CURLcode iFuncSetup = curl_easy_setopt(m_pCurl, CURLOPT_WRITEFUNCTION, l_easy_writehandler); - if(iFuncSetup != CURLE_OK) - luaL_error(L, "%s", strerror( iFuncSetup )); - return 0; -} - -int Mtacurl::setup_readfunction( lua_State *L ) -{ - CURLcode iDataSetup = curl_easy_setopt(m_pCurl, CURLOPT_READDATA, L); - if(iDataSetup != CURLE_OK) - luaL_error(L, "%s", strerror( iDataSetup )); - - CURLcode iFuncSetup = curl_easy_setopt(m_pCurl, CURLOPT_READFUNCTION, l_easy_readhandler); - if(iFuncSetup != CURLE_OK) - luaL_error(L, "%s", strerror( iFuncSetup )); - return 0; -} - -int Mtacurl::setup_headerfunction( lua_State *L ) -{ - CURLcode iDataSetup = curl_easy_setopt(m_pCurl, CURLOPT_WRITEHEADER, L); - if(iDataSetup != CURLE_OK) - luaL_error(L, "%s", strerror( iDataSetup )); - - CURLcode iFuncSetup = curl_easy_setopt(m_pCurl, CURLOPT_HEADERFUNCTION, l_easy_headerhandler); - if(iFuncSetup != CURLE_OK) - luaL_error(L, "%s", strerror( iFuncSetup )); - return 0; -} - -int Mtacurl::clear_writefunction( lua_State *L ) -{ - CURLcode result = curl_easy_setopt(m_pCurl, CURLOPT_WRITEFUNCTION, NULL); - if(result != CURLE_OK) - luaL_error(L, "%s", strerror( result )); - return 0; -} - -int Mtacurl::clear_readfunction( lua_State *L ) -{ - CURLcode result = curl_easy_setopt(m_pCurl, CURLOPT_READFUNCTION, NULL); - if(result != CURLE_OK) - luaL_error(L, "%s", strerror( result )); - return 0; -} - -int Mtacurl::clear_headerfunction( lua_State *L ) -{ - CURLcode result = curl_easy_setopt(m_pCurl, CURLOPT_HEADERFUNCTION, NULL); - if(result != CURLE_OK) - luaL_error(L, "%s", strerror( result )); - return 0; -} - -void Mtacurl::cleanup( void ) -{ - return curl_easy_cleanup(m_pCurl); -} - -char *Mtacurl::escape( const char* url, size_t length ) -{ - return curl_easy_escape(m_pCurl, url, length); -} - -const char* Mtacurl::strerror( CURLcode error ) -{ - return curl_easy_strerror( error ); -} - -void Mtacurl::DoPulse( ) -{ - // Everything here sucks like hell.... - /**if(sizeof(m_pBuffer) > 0) - { - CFunctions::triggerEvent("onCurlResult", GetUserData()); - }*/ +/**************************************************************** +* Multi Theft Auto : San Andreas - Curl module. +* Info: Win32/Linux Curl +* Developers: mrdejong +****************************************************************/ + +#include "Mtacurl.h" + +/** +Some handler functions... +*/ +static int l_easy_headerhandler(void *ptr, size_t size, size_t nmemb, void *stream) +{ + lua_State* L = (lua_State*)stream; + lua_getfield(L, -1, "headerfunction"); + lua_pushlstring(L, (char*) ptr, nmemb * size); + lua_call(L, 1, 0); + return nmemb*size; +} + +static int l_easy_writehandler(void *ptr, size_t size, size_t nmemb, void *stream) +{ + lua_State* L = (lua_State*)stream; + + lua_getfield(L, -1, "writefunction"); + lua_pushlstring(L, (char*)ptr, nmemb * size); + lua_call(L, 1, 0); + return nmemb*size; +} + +static int l_easy_readhandler(void *ptr, size_t size, size_t nmemb, void *stream) +{ + lua_State* L = (lua_State*)stream; + size_t n; + int old_top = lua_gettop(L); + const char *str; + lua_getfield(L, -1, "readfunction"); + lua_pushinteger(L, nmemb * size); + lua_call(L, 1, 1); + str = lua_tolstring(L, -1, &n); + if (n > nmemb*size) + luaL_error(L, "String returned from readfunction is too long (%d)", n); + memcpy(ptr, str, n); + lua_settop(L, old_top); + return n; +} + +/** +Curl stuff! +*/ +Mtacurl::Mtacurl( lua_State *luaVM ) +{ + m_pUserData = lua_newuserdata(luaVM, 128); + m_pCurl = curl_easy_init(); + m_pConnected = true; + m_bAwaitingDestruction = false; +} + +Mtacurl::Mtacurl( lua_State *luaVM, const char* url, size_t length ) +{ + m_pUserData = lua_newuserdata(luaVM, 128); + m_pCurl = curl_easy_init(); + char* host = curl_easy_escape(m_pCurl, url, length); + m_pConnected = true; + m_bAwaitingDestruction = false; + + curl_easy_setopt(m_pCurl, CURLOPT_URL, host); +} + +Mtacurl::~Mtacurl( ) +{ + curl_easy_cleanup(m_pCurl); + m_pCurl = NULL; + m_pUserData = NULL; + m_pConnected = false; +} + +CURLcode Mtacurl::setopt_boolean( CURLoption option, bool val) +{ + return curl_easy_setopt(m_pCurl, option, val); +} + +CURLcode Mtacurl::setopt_number( CURLoption option, int val) +{ + return curl_easy_setopt(m_pCurl, option, val); +} + +CURLcode Mtacurl::setopt_string( CURLoption option, const char* val) +{ + return curl_easy_setopt(m_pCurl, option, val); +} + +CURLcode Mtacurl::perform( void ) +{ + return curl_easy_perform( m_pCurl ); +} + +const void* Mtacurl::getResult( void ) +{ + return m_pBuffer; +} + +/** +@remove +*/ +CURLcode Mtacurl::send( void ) +{ + m_pBuflen = sizeof(m_pBuffer); + return curl_easy_send(m_pCurl, m_pBuffer, m_pBuflen, m_pBufsize); +} + +int Mtacurl::setup_writefunction( lua_State *L ) +{ + CURLcode iDataSetup = curl_easy_setopt(m_pCurl, CURLOPT_WRITEDATA, L); + if(iDataSetup != CURLE_OK) + luaL_error(L, "%s", strerror( iDataSetup )); + + CURLcode iFuncSetup = curl_easy_setopt(m_pCurl, CURLOPT_WRITEFUNCTION, l_easy_writehandler); + if(iFuncSetup != CURLE_OK) + luaL_error(L, "%s", strerror( iFuncSetup )); + return 0; +} + +int Mtacurl::setup_readfunction( lua_State *L ) +{ + CURLcode iDataSetup = curl_easy_setopt(m_pCurl, CURLOPT_READDATA, L); + if(iDataSetup != CURLE_OK) + luaL_error(L, "%s", strerror( iDataSetup )); + + CURLcode iFuncSetup = curl_easy_setopt(m_pCurl, CURLOPT_READFUNCTION, l_easy_readhandler); + if(iFuncSetup != CURLE_OK) + luaL_error(L, "%s", strerror( iFuncSetup )); + return 0; +} + +int Mtacurl::setup_headerfunction( lua_State *L ) +{ + CURLcode iDataSetup = curl_easy_setopt(m_pCurl, CURLOPT_WRITEHEADER, L); + if(iDataSetup != CURLE_OK) + luaL_error(L, "%s", strerror( iDataSetup )); + + CURLcode iFuncSetup = curl_easy_setopt(m_pCurl, CURLOPT_HEADERFUNCTION, l_easy_headerhandler); + if(iFuncSetup != CURLE_OK) + luaL_error(L, "%s", strerror( iFuncSetup )); + return 0; +} + +int Mtacurl::clear_writefunction( lua_State *L ) +{ + CURLcode result = curl_easy_setopt(m_pCurl, CURLOPT_WRITEFUNCTION, NULL); + if(result != CURLE_OK) + luaL_error(L, "%s", strerror( result )); + return 0; +} + +int Mtacurl::clear_readfunction( lua_State *L ) +{ + CURLcode result = curl_easy_setopt(m_pCurl, CURLOPT_READFUNCTION, NULL); + if(result != CURLE_OK) + luaL_error(L, "%s", strerror( result )); + return 0; +} + +int Mtacurl::clear_headerfunction( lua_State *L ) +{ + CURLcode result = curl_easy_setopt(m_pCurl, CURLOPT_HEADERFUNCTION, NULL); + if(result != CURLE_OK) + luaL_error(L, "%s", strerror( result )); + return 0; +} + +void Mtacurl::cleanup( void ) +{ + return curl_easy_cleanup(m_pCurl); +} + +char *Mtacurl::escape( const char* url, size_t length ) +{ + return curl_easy_escape(m_pCurl, url, length); +} + +const char* Mtacurl::strerror( CURLcode error ) +{ + return curl_easy_strerror( error ); +} + +void Mtacurl::DoPulse( ) +{ + // Everything here sucks like hell.... + /**if(sizeof(m_pBuffer) > 0) + { + CFunctions::triggerEvent("onCurlResult", GetUserData()); + }*/ } \ No newline at end of file diff --git a/ml_curl/Mtacurl.h b/modules/curl/src/Mtacurl.h similarity index 92% rename from ml_curl/Mtacurl.h rename to modules/curl/src/Mtacurl.h index 9bd83aa..7a3b00a 100644 --- a/ml_curl/Mtacurl.h +++ b/modules/curl/src/Mtacurl.h @@ -1,62 +1,62 @@ -/** -mtacurl - -curl extention class -*/ - -#ifndef __MTACURL_H -#define __MTACURL_H - -#include -#include "ml_system.h" - -#include "include/curl/curl.h" - -class Mtacurl -{ -friend class Mtacurls; -public: - Mtacurl ( lua_State *luaVM ); -private: - Mtacurl ( lua_State *luaVM, const char* url, size_t length ); -protected: - ~Mtacurl ( void ); - void DoPulse ( void ); - -public: - CURLcode setopt_boolean ( CURLoption option, bool val ); - CURLcode setopt_number ( CURLoption option, int val ); - CURLcode setopt_string ( CURLoption option, const char* val ); - CURLcode perform ( void ); - CURLcode send ( void ); - - int setup_writefunction ( lua_State *L ); - int setup_readfunction ( lua_State *L ); - int setup_headerfunction ( lua_State *L ); - int clear_writefunction ( lua_State *L ); - int clear_readfunction ( lua_State *L ); - int clear_headerfunction ( lua_State *L ); - - void cleanup ( void ); - char *escape ( const char* url, size_t length ); - const char* strerror ( CURLcode error ); - const void* getResult ( void ); - static size_t writeData ( char *data, size_t size, size_t nmemb, void *ctx ); - - bool IsAwaitingDestruction ( void ) { return m_bAwaitingDestruction; }; - void MakeAwaitDestruction ( void ) { m_bAwaitingDestruction = true; }; - void* GetUserData ( void ) { return m_pUserData; }; - -private: - void* m_pUserData; - bool m_pConnected; - CURL* m_pCurl; - bool m_bAwaitingDestruction; - // buffer - const void* m_pBuffer[1024]; - size_t m_pBuflen; - size_t* m_pBufsize; - CURLcode m_pLatestCode; -}; - +/** +mtacurl + +curl extention class +*/ + +#ifndef __MTACURL_H +#define __MTACURL_H + +#include +#include "ml_curl.h" + +#include "curl/curl.h" + +class Mtacurl +{ +friend class Mtacurls; +public: + Mtacurl ( lua_State *luaVM ); +private: + Mtacurl ( lua_State *luaVM, const char* url, size_t length ); +protected: + ~Mtacurl ( void ); + void DoPulse ( void ); + +public: + CURLcode setopt_boolean ( CURLoption option, bool val ); + CURLcode setopt_number ( CURLoption option, int val ); + CURLcode setopt_string ( CURLoption option, const char* val ); + CURLcode perform ( void ); + CURLcode send ( void ); + + int setup_writefunction ( lua_State *L ); + int setup_readfunction ( lua_State *L ); + int setup_headerfunction ( lua_State *L ); + int clear_writefunction ( lua_State *L ); + int clear_readfunction ( lua_State *L ); + int clear_headerfunction ( lua_State *L ); + + void cleanup ( void ); + char *escape ( const char* url, size_t length ); + const char* strerror ( CURLcode error ); + const void* getResult ( void ); + static size_t writeData ( char *data, size_t size, size_t nmemb, void *ctx ); + + bool IsAwaitingDestruction ( void ) { return m_bAwaitingDestruction; }; + void MakeAwaitDestruction ( void ) { m_bAwaitingDestruction = true; }; + void* GetUserData ( void ) { return m_pUserData; }; + +private: + void* m_pUserData; + bool m_pConnected; + CURL* m_pCurl; + bool m_bAwaitingDestruction; + // buffer + const void* m_pBuffer[1024]; + size_t m_pBuflen; + size_t* m_pBufsize; + CURLcode m_pLatestCode; +}; + #endif \ No newline at end of file diff --git a/ml_curl/Mtacurls.cpp b/modules/curl/src/Mtacurls.cpp similarity index 91% rename from ml_curl/Mtacurls.cpp rename to modules/curl/src/Mtacurls.cpp index 48af950..6960442 100644 --- a/ml_curl/Mtacurls.cpp +++ b/modules/curl/src/Mtacurls.cpp @@ -1,66 +1,66 @@ -#include "Mtacurls.h" -#include "Mtacurl.h" -#include "include/curl/curl.h" - -Mtacurls::Mtacurls( void ) -{ - curl_global_init(CURL_GLOBAL_ALL); -} - -Mtacurls::~Mtacurls( void ) -{ - curl_global_cleanup(); -} - -Mtacurl* Mtacurls::Create( lua_State* luaVM, const char* url, size_t length ) -{ - Mtacurl* pMtacurl; - - if(url == NULL) { - pMtacurl = new Mtacurl(luaVM); - } - else { - pMtacurl = new Mtacurl(luaVM, url, length); - } - - if(pMtacurl) - { - mtacurls.push_back(pMtacurl); - return pMtacurl; - } - return NULL; -} - -Mtacurl* Mtacurls::Get( void* pUserData ) -{ - for ( vector < Mtacurl* >::iterator iter = mtacurls.begin( ); iter != mtacurls.end( ); ++ iter ) - if( (*iter)->GetUserData( ) == pUserData ) - return *iter; - return NULL; -} - -void Mtacurls::DoPulse( ) -{ - unsigned int i = 0; - while( i < mtacurls.size() ) - { - Mtacurl* pMtacurl = mtacurls[i]; - if ( pMtacurl ) - { - if(!pMtacurl->IsAwaitingDestruction()) - { - pMtacurl->DoPulse( ); - ++ i; - } - else - { - mtacurls.erase( mtacurls.begin() + i ); - delete pMtacurl; - } - } - else - { - mtacurls.erase(mtacurls.begin() + i ); - } - } +#include "Mtacurls.h" +#include "Mtacurl.h" +#include "curl/curl.h" + +Mtacurls::Mtacurls( void ) +{ + curl_global_init(CURL_GLOBAL_ALL); +} + +Mtacurls::~Mtacurls( void ) +{ + curl_global_cleanup(); +} + +Mtacurl* Mtacurls::Create( lua_State* luaVM, const char* url, size_t length ) +{ + Mtacurl* pMtacurl; + + if(url == NULL) { + pMtacurl = new Mtacurl(luaVM); + } + else { + pMtacurl = new Mtacurl(luaVM, url, length); + } + + if(pMtacurl) + { + mtacurls.push_back(pMtacurl); + return pMtacurl; + } + return NULL; +} + +Mtacurl* Mtacurls::Get( void* pUserData ) +{ + for ( vector < Mtacurl* >::iterator iter = mtacurls.begin( ); iter != mtacurls.end( ); ++ iter ) + if( (*iter)->GetUserData( ) == pUserData ) + return *iter; + return NULL; +} + +void Mtacurls::DoPulse( ) +{ + unsigned int i = 0; + while( i < mtacurls.size() ) + { + Mtacurl* pMtacurl = mtacurls[i]; + if ( pMtacurl ) + { + if(!pMtacurl->IsAwaitingDestruction()) + { + pMtacurl->DoPulse( ); + ++ i; + } + else + { + mtacurls.erase( mtacurls.begin() + i ); + delete pMtacurl; + } + } + else + { + mtacurls.erase(mtacurls.begin() + i ); + } + } } \ No newline at end of file diff --git a/ml_curl/Mtacurls.h b/modules/curl/src/Mtacurls.h similarity index 88% rename from ml_curl/Mtacurls.h rename to modules/curl/src/Mtacurls.h index dce70a4..7a88b2d 100644 --- a/ml_curl/Mtacurls.h +++ b/modules/curl/src/Mtacurls.h @@ -1,24 +1,24 @@ -#ifndef __MTA_CURL_H -#define __MTA_CURL_H - -#include -#include "ml_system.h" - -class Mtacurl; -class Mtacurls -{ -public: - Mtacurls( void ); - ~Mtacurls( void ); - - Mtacurl* Create( lua_State* luaVM, const char* url, size_t length ); - Mtacurl* Get( void* pUserData ); - bool Delete( Mtacurl* pMtacurl ); - - void DoPulse( ); - -private: - vector < Mtacurl* > mtacurls; -}; - +#ifndef __MTA_CURL_H +#define __MTA_CURL_H + +#include +#include "ml_curl.h" + +class Mtacurl; +class Mtacurls +{ +public: + Mtacurls( void ); + ~Mtacurls( void ); + + Mtacurl* Create( lua_State* luaVM, const char* url, size_t length ); + Mtacurl* Get( void* pUserData ); + bool Delete( Mtacurl* pMtacurl ); + + void DoPulse( ); + +private: + vector < Mtacurl* > mtacurls; +}; + #endif \ No newline at end of file diff --git a/ml_curl/ml_system.cpp b/modules/curl/src/ml_curl.cpp similarity index 98% rename from ml_curl/ml_system.cpp rename to modules/curl/src/ml_curl.cpp index 0bc1352..f51bbad 100644 --- a/ml_curl/ml_system.cpp +++ b/modules/curl/src/ml_curl.cpp @@ -1,306 +1,306 @@ -/********************************************************* -* -* Multi Theft Auto: San Andreas -* -* Curl module for mta. -* -* Developers: -* Alexander de Jong -* -*********************************************************/ - -#include "ml_system.h" - -ILuaModuleManager10 *pModuleManager = NULL; -Mtacurls* mtacurls = NULL; - -// Initialisation function (module entrypoint) -MTAEXPORT bool InitModule ( ILuaModuleManager10 *pManager, char *szModuleName, char *szAuthor, float *fVersion ) -{ - pModuleManager = pManager; - - // Set the module info - strncpy ( szModuleName, MODULE_NAME, MAX_INFO_LENGTH ); - strncpy ( szAuthor, MODULE_AUTHOR, MAX_INFO_LENGTH ); - (*fVersion) = MODULE_VERSION; - - mtacurls = new Mtacurls(); - - return true; -} - -MTAEXPORT void RegisterFunctions ( lua_State * luaVM ) -{ - if ( pModuleManager && luaVM ) - { - CFunctions::saveLuaData(luaVM); - - pModuleManager->RegisterFunction ( luaVM, "curl_init", CFunctions::curl_init ); - pModuleManager->RegisterFunction ( luaVM, "curl_close", CFunctions::curl_close ); - pModuleManager->RegisterFunction ( luaVM, "curl_setopt", CFunctions::curl_setopt ); - pModuleManager->RegisterFunction ( luaVM, "curl_sleep", CFunctions::curl_func_register ); - pModuleManager->RegisterFunction ( luaVM, "curl_cleanup", CFunctions::curl_cleanup ); - pModuleManager->RegisterFunction ( luaVM, "curl_escape", CFunctions::curl_escape ); - pModuleManager->RegisterFunction ( luaVM, "curl_perform", CFunctions::curl_perform ); - // pModuleManager->RegisterFunction ( luaVM, "curl_send", CFunctions::curl_send ); - pModuleManager->RegisterFunction ( luaVM, "curl_strerror", CFunctions::curl_strerror ); - - // CFunctions::addEvent(luaVM, "onCurlDataRecieve"); - // CFunctions::addEvent(luaVM, "onCurlConnect"); // not yet working - // CFunctions::addEvent(luaVM, "onCurlFileCreated"); // not yet working - - // Global variables for curl. - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_AUTOREFERER", (void*)CURLOPT_AUTOREFERER); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_COOKIESESSION", (void*)CURLOPT_COOKIESESSION); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_CRLF", (void*)CURLOPT_CRLF); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_DNS_USE_GLOBAL_CACHE", (void*)CURLOPT_DNS_USE_GLOBAL_CACHE); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_FAILONERROR", (void*)CURLOPT_FAILONERROR); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_FILETIME", (void*)CURLOPT_FILETIME); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_FOLLOWLOCATION", (void*)CURLOPT_FOLLOWLOCATION); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_FORBID_REUSE", (void*)CURLOPT_FORBID_REUSE); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_FRESH_CONNECT", (void*)CURLOPT_FRESH_CONNECT); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_FTP_USE_EPRT", (void*)CURLOPT_FTP_USE_EPRT); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_FTP_USE_EPSV", (void*)CURLOPT_FTP_USE_EPSV); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_FTPAPPEND", (void*)CURLOPT_FTPAPPEND); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_FTPLISTONLY", (void*)CURLOPT_FTPLISTONLY); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_HEADER", (void*)CURLOPT_HEADER); - //CFunctions::createCurlGlobal(luaVM, "CURLINFO_HEADER_OUT", (void*)CURLINFO_HEADER_OUT); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_HTTPGET", (void*)CURLOPT_HTTPGET); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_HTTPPROXYTUNNEL", (void*)CURLOPT_HTTPPROXYTUNNEL); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_NETRC", (void*)CURLOPT_NETRC); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_NOBODY", (void*)CURLOPT_NOBODY); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_NOPROGRESS", (void*)CURLOPT_NOPROGRESS); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_NOSIGNAL", (void*)CURLOPT_NOSIGNAL); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_POST", (void*)CURLOPT_POST); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_PUT", (void*)CURLOPT_PUT); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_TRANSFERTEXT", (void*)CURLOPT_TRANSFERTEXT); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_UNRESTRICTED_AUTH", (void*)CURLOPT_UNRESTRICTED_AUTH); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_UPLOAD", (void*)CURLOPT_UPLOAD); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_VERBOSE", (void*)CURLOPT_VERBOSE); - - // curl options with a integer value - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_BUFFERSIZE", (void*)CURLOPT_BUFFERSIZE); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_CLOSEPOLICY", (void*)CURLOPT_CLOSEPOLICY); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_CONNECTTIMEOUT", (void*)CURLOPT_CONNECTTIMEOUT); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_CONNECTTIMEOUT_MS", (void*)CURLOPT_CONNECTTIMEOUT_MS); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_DNS_CACHE_TIMEOUT", (void*)CURLOPT_DNS_CACHE_TIMEOUT); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_FTPSSLAUTH", (void*)CURLOPT_FTPSSLAUTH); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_HTTP_VERSION", (void*)CURLOPT_HTTP_VERSION); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_HTTPAUTH", (void*)CURLOPT_HTTPAUTH); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_INFILESIZE", (void*)CURLOPT_INFILESIZE); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_LOW_SPEED_LIMIT", (void*)CURLOPT_LOW_SPEED_LIMIT); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_LOW_SPEED_TIME", (void*)CURLOPT_LOW_SPEED_TIME); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_MAXCONNECTS", (void*)CURLOPT_MAXCONNECTS); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_MAXREDIRS", (void*)CURLOPT_MAXREDIRS); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_PORT", (void*)CURLOPT_PORT); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_PROTOCOLS", (void*)CURLOPT_PROTOCOLS); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_PROXYPORT", (void*)CURLOPT_PROXYPORT); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_PROXYTYPE", (void*)CURLOPT_PROXYTYPE); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_REDIR_PROTOCOLS", (void*)CURLOPT_REDIR_PROTOCOLS); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_RESUME_FROM", (void*)CURLOPT_RESUME_FROM); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_SSL_VERIFYHOST", (void*)CURLOPT_SSL_VERIFYHOST); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_SSLVERSION", (void*)CURLOPT_SSLVERSION); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_TIMECONDITION", (void*)CURLOPT_TIMECONDITION); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_TIMEOUT", (void*)CURLOPT_TIMEOUT); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_TIMEOUT_MS", (void*)CURLOPT_TIMEOUT_MS); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_TIMEVALUE", (void*)CURLOPT_TIMEVALUE); - - // curl options with a string value - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_CAINFO", (void*)CURLOPT_CAINFO); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_CAPATH", (void*)CURLOPT_CAPATH); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_COOKIE", (void*)CURLOPT_COOKIE); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_COOKIEFILE", (void*)CURLOPT_COOKIEFILE); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_COOKIEJAR", (void*)CURLOPT_COOKIEJAR); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_CUSTOMREQUEST", (void*)CURLOPT_CUSTOMREQUEST); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_EGDSOCKET", (void*)CURLOPT_EGDSOCKET); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_ENCODING", (void*)CURLOPT_ENCODING); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_FTPPORT", (void*)CURLOPT_FTPPORT); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_INTERFACE", (void*)CURLOPT_INTERFACE); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_KRB4LEVEL", (void*)CURLOPT_KRB4LEVEL); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_POSTFIELDS", (void*)CURLOPT_POSTFIELDS); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_PROXY", (void*)CURLOPT_PROXY); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_PROXYUSERPWD", (void*)CURLOPT_PROXYUSERPWD); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_RANDOM_FILE", (void*)CURLOPT_RANDOM_FILE); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_RANGE", (void*)CURLOPT_RANGE); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_REFERER", (void*)CURLOPT_REFERER); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_SSL_CIPHER_LIST", (void*)CURLOPT_SSL_CIPHER_LIST); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_SSLCERT", (void*)CURLOPT_SSLCERT); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_SSLCERTPASSWD", (void*)CURLOPT_SSLCERTPASSWD); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_SSLCERTTYPE", (void*)CURLOPT_SSLCERTTYPE); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_SSLENGINE", (void*)CURLOPT_SSLENGINE); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_SSLENGINE_DEFAULT", (void*)CURLOPT_SSLENGINE_DEFAULT); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_SSLKEY", (void*)CURLOPT_SSLKEY); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_SSLKEYPASSWD", (void*)CURLOPT_SSLKEYPASSWD); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_SSLKEYTYPE", (void*)CURLOPT_SSLKEYTYPE); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_URL", (void*)CURLOPT_URL); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_USERAGENT", (void*)CURLOPT_USERAGENT); - CFunctions::registerLuaGlobal(luaVM, "CURLOPT_USERPWD", (void*)CURLOPT_USERPWD); - - // curl auth variables. - CFunctions::registerLuaGlobal(luaVM, "CURLAUTH_BASIC", (void*)CURLAUTH_BASIC); - CFunctions::registerLuaGlobal(luaVM, "CURLAUTH_DIGEST", (void*)CURLAUTH_DIGEST); - CFunctions::registerLuaGlobal(luaVM, "CURLAUTH_GSSNEGOTIATE", (void*)CURLAUTH_GSSNEGOTIATE); - CFunctions::registerLuaGlobal(luaVM, "CURLAUTH_NTLM", (void*)CURLAUTH_NTLM); - CFunctions::registerLuaGlobal(luaVM, "CURLAUTH_ANY", (void*)CURLAUTH_ANY); - CFunctions::registerLuaGlobal(luaVM, "CURLAUTH_ANYSAFE", (void*)CURLAUTH_ANYSAFE); - - // curl close policy variables - /*CFunctions::registerLuaGlobal(luaVM, "CURLCLOSEPOLICY_LEAST_RECENTLY_USED", CURLCLOSEPOLICY_LEAST_RECENTLY_USED); - CFunctions::registerLuaGlobal(luaVM, "CURLCLOSEPOLICY_LEAST_TRAFFIC", CURLCLOSEPOLICY_LEAST_TRAFFIC); - CFunctions::registerLuaGlobal(luaVM, "CURLCLOSEPOLICY_SLOWEST", CURLCLOSEPOLICY_SLOWEST); - CFunctions::registerLuaGlobal(luaVM, "CURLCLOSEPOLICY_CALLBACK", CURLCLOSEPOLICY_CALLBACK); - CFunctions::registerLuaGlobal(luaVM, "CURLCLOSEPOLICY_OLDEST", CURLCLOSEPOLICY_OLDEST);*/ - - // curl info variables - CFunctions::registerLuaGlobal(luaVM, "CURLINFO_PRIVATE", (void*)CURLINFO_PRIVATE); - CFunctions::registerLuaGlobal(luaVM, "CURLINFO_EFFECTIVE_URL", (void*)CURLINFO_EFFECTIVE_URL); - CFunctions::registerLuaGlobal(luaVM, "CURLINFO_HTTP_CODE", (void*)CURLINFO_HTTP_CODE); - // CFunctions::registerLuaGlobal(luaVM, "CURLINFO_HEADER_OUT", (void*)CURLINFO_HEADER_OUT); - CFunctions::registerLuaGlobal(luaVM, "CURLINFO_HEADER_SIZE", (void*)CURLINFO_HEADER_SIZE); - CFunctions::registerLuaGlobal(luaVM, "CURLINFO_REQUEST_SIZE", (void*)CURLINFO_REQUEST_SIZE); - CFunctions::registerLuaGlobal(luaVM, "CURLINFO_TOTAL_TIME", (void*)CURLINFO_TOTAL_TIME); - CFunctions::registerLuaGlobal(luaVM, "CURLINFO_NAMELOOKUP_TIME", (void*)CURLINFO_NAMELOOKUP_TIME); - CFunctions::registerLuaGlobal(luaVM, "CURLINFO_CONNECT_TIME", (void*)CURLINFO_CONNECT_TIME); - CFunctions::registerLuaGlobal(luaVM, "CURLINFO_PRETRANSFER_TIME", (void*)CURLINFO_PRETRANSFER_TIME); - CFunctions::registerLuaGlobal(luaVM, "CURLINFO_SIZE_UPLOAD", (void*)CURLINFO_SIZE_UPLOAD); - CFunctions::registerLuaGlobal(luaVM, "CURLINFO_SIZE_DOWNLOAD", (void*)CURLINFO_SIZE_DOWNLOAD); - CFunctions::registerLuaGlobal(luaVM, "CURLINFO_SPEED_DOWNLOAD", (void*)CURLINFO_SPEED_DOWNLOAD); - CFunctions::registerLuaGlobal(luaVM, "CURLINFO_SPEED_UPLOAD", (void*)CURLINFO_SPEED_UPLOAD); - CFunctions::registerLuaGlobal(luaVM, "CURLINFO_FILETIME", (void*)CURLINFO_FILETIME); - CFunctions::registerLuaGlobal(luaVM, "CURLINFO_SSL_VERIFYRESULT", (void*)CURLINFO_SSL_VERIFYRESULT); - CFunctions::registerLuaGlobal(luaVM, "CURLINFO_CONTENT_LENGTH_DOWNLOAD", (void*)CURLINFO_CONTENT_LENGTH_DOWNLOAD); - CFunctions::registerLuaGlobal(luaVM, "CURLINFO_CONTENT_LENGTH_UPLOAD", (void*)CURLINFO_CONTENT_LENGTH_UPLOAD); - CFunctions::registerLuaGlobal(luaVM, "CURLINFO_STARTTRANSFER_TIME", (void*)CURLINFO_STARTTRANSFER_TIME); - CFunctions::registerLuaGlobal(luaVM, "CURLINFO_CONTENT_TYPE", (void*)CURLINFO_CONTENT_TYPE); - CFunctions::registerLuaGlobal(luaVM, "CURLINFO_REDIRECT_TIME", (void*)CURLINFO_REDIRECT_TIME); - CFunctions::registerLuaGlobal(luaVM, "CURLINFO_REDIRECT_COUNT", (void*)CURLINFO_REDIRECT_COUNT); - - // curl timecond variables -- leave later version - /*CFunctions::registerLuaGlobal(luaVM, "CURL_TIMECOND_IFMODSINCE", CURL_TIMECOND_IFMODSINCE); - CFunctions::createCurlGlobal(luaVM, "CURL_TIMECOND_IFUNMODSINCE", CURL_TIMECOND_IFUNMODSINCE); - CFunctions::createCurlGlobal(luaVM, "CURL_TIMECOND_LASTMOD", CURL_TIMECOND_LASTMOD);*/ - - // curl version variables -- leave later version - /*CFunctions::registerLuaGlobal(luaVM, "CURL_VERSION_IPV6", CURL_VERSION_IPV6); - CFunctions::createCurlGlobal(luaVM, "CURL_VERSION_KERBEROS4", CURL_VERSION_KERBEROS4); - CFunctions::createCurlGlobal(luaVM, "CURL_VERSION_SSL", CURL_VERSION_SSL); - CFunctions::createCurlGlobal(luaVM, "CURL_VERSION_LIBZ", CURL_VERSION_LIBZ); - CFunctions::createCurlGlobal(luaVM, "CURLVERSION_NOW", CURLVERSION_NOW);*/ - - // curl E variables (easy package used here) - CFunctions::registerLuaGlobal(luaVM, "CURLE_OK", (void*)CURLE_OK); - CFunctions::registerLuaGlobal(luaVM, "CURLE_UNSUPPORTED_PROTOCOL", (void*)CURLE_UNSUPPORTED_PROTOCOL); - CFunctions::registerLuaGlobal(luaVM, "CURLE_FAILED_INIT", (void*)CURLE_FAILED_INIT); - CFunctions::registerLuaGlobal(luaVM, "CURLE_URL_MALFORMAT", (void*)CURLE_URL_MALFORMAT); - CFunctions::registerLuaGlobal(luaVM, "CURLE_URL_MALFORMAT_USER", (void*)CURLE_URL_MALFORMAT_USER); - CFunctions::registerLuaGlobal(luaVM, "CURLE_COULDNT_RESOLVE_PROXY", (void*)CURLE_COULDNT_RESOLVE_PROXY); - CFunctions::registerLuaGlobal(luaVM, "CURLE_COULDNT_RESOLVE_HOST", (void*)CURLE_COULDNT_RESOLVE_HOST); - CFunctions::registerLuaGlobal(luaVM, "CURLE_COULDNT_CONNECT", (void*)CURLE_COULDNT_CONNECT); - CFunctions::registerLuaGlobal(luaVM, "CURLE_FTP_WEIRD_SERVER_REPLY", (void*)CURLE_FTP_WEIRD_SERVER_REPLY); - CFunctions::registerLuaGlobal(luaVM, "CURLE_FTP_ACCESS_DENIED", (void*)CURLE_FTP_ACCESS_DENIED); - CFunctions::registerLuaGlobal(luaVM, "CURLE_FTP_USER_PASSWORD_INCORRECT", (void*)CURLE_FTP_USER_PASSWORD_INCORRECT); - CFunctions::registerLuaGlobal(luaVM, "CURLE_FTP_WEIRD_PASS_REPLY", (void*)CURLE_FTP_WEIRD_PASS_REPLY); - CFunctions::registerLuaGlobal(luaVM, "CURLE_FTP_WEIRD_USER_REPLY", (void*)CURLE_FTP_WEIRD_USER_REPLY); - CFunctions::registerLuaGlobal(luaVM, "CURLE_FTP_WEIRD_PASV_REPLY", (void*)CURLE_FTP_WEIRD_PASV_REPLY); - CFunctions::registerLuaGlobal(luaVM, "CURLE_FTP_WEIRD_227_FORMAT", (void*)CURLE_FTP_WEIRD_227_FORMAT); - CFunctions::registerLuaGlobal(luaVM, "CURLE_FTP_CANT_GET_HOST", (void*)CURLE_FTP_CANT_GET_HOST); - CFunctions::registerLuaGlobal(luaVM, "CURLE_FTP_CANT_RECONNECT", (void*)CURLE_FTP_CANT_RECONNECT); - CFunctions::registerLuaGlobal(luaVM, "CURLE_FTP_COULDNT_SET_BINARY", (void*)CURLE_FTP_COULDNT_SET_BINARY); - CFunctions::registerLuaGlobal(luaVM, "CURLE_PARTIAL_FILE", (void*)CURLE_PARTIAL_FILE); - CFunctions::registerLuaGlobal(luaVM, "CURLE_FTP_COULDNT_RETR_FILE", (void*)CURLE_FTP_COULDNT_RETR_FILE); - CFunctions::registerLuaGlobal(luaVM, "CURLE_FTP_WRITE_ERROR", (void*)CURLE_FTP_WRITE_ERROR); - CFunctions::registerLuaGlobal(luaVM, "CURLE_FTP_QUOTE_ERROR", (void*)CURLE_FTP_QUOTE_ERROR); - CFunctions::registerLuaGlobal(luaVM, "CURLE_HTTP_NOT_FOUND", (void*)CURLE_HTTP_NOT_FOUND); - CFunctions::registerLuaGlobal(luaVM, "CURLE_WRITE_ERROR", (void*)CURLE_WRITE_ERROR); - CFunctions::registerLuaGlobal(luaVM, "CURLE_MALFORMAT_USER", (void*)CURLE_MALFORMAT_USER); - CFunctions::registerLuaGlobal(luaVM, "CURLE_FTP_COULDNT_STOR_FILE", (void*)CURLE_FTP_COULDNT_STOR_FILE); - CFunctions::registerLuaGlobal(luaVM, "CURLE_READ_ERROR", (void*)CURLE_READ_ERROR); - CFunctions::registerLuaGlobal(luaVM, "CURLE_OUT_OF_MEMORY", (void*)CURLE_OUT_OF_MEMORY); - CFunctions::registerLuaGlobal(luaVM, "CURLE_OPERATION_TIMEOUTED", (void*)CURLE_OPERATION_TIMEOUTED); - CFunctions::registerLuaGlobal(luaVM, "CURLE_FTP_COULDNT_SET_ASCII", (void*)CURLE_FTP_COULDNT_SET_ASCII); - CFunctions::registerLuaGlobal(luaVM, "CURLE_FTP_PORT_FAILED", (void*)CURLE_FTP_PORT_FAILED); - CFunctions::registerLuaGlobal(luaVM, "CURLE_FTP_COULDNT_USE_REST", (void*)CURLE_FTP_COULDNT_USE_REST); - CFunctions::registerLuaGlobal(luaVM, "CURLE_FTP_COULDNT_GET_SIZE", (void*)CURLE_FTP_COULDNT_GET_SIZE); - CFunctions::registerLuaGlobal(luaVM, "CURLE_HTTP_RANGE_ERROR", (void*)CURLE_HTTP_RANGE_ERROR); - CFunctions::registerLuaGlobal(luaVM, "CURLE_HTTP_POST_ERROR", (void*)CURLE_HTTP_POST_ERROR); - CFunctions::registerLuaGlobal(luaVM, "CURLE_SSL_CONNECT_ERROR", (void*)CURLE_SSL_CONNECT_ERROR); - CFunctions::registerLuaGlobal(luaVM, "CURLE_FTP_BAD_DOWNLOAD_RESUME", (void*)CURLE_FTP_BAD_DOWNLOAD_RESUME); - CFunctions::registerLuaGlobal(luaVM, "CURLE_FILE_COULDNT_READ_FILE", (void*)CURLE_FILE_COULDNT_READ_FILE); - CFunctions::registerLuaGlobal(luaVM, "CURLE_LDAP_CANNOT_BIND", (void*)CURLE_LDAP_CANNOT_BIND); - CFunctions::registerLuaGlobal(luaVM, "CURLE_LDAP_SEARCH_FAILED", (void*)CURLE_LDAP_SEARCH_FAILED); - CFunctions::registerLuaGlobal(luaVM, "CURLE_LIBRARY_NOT_FOUND", (void*)CURLE_LIBRARY_NOT_FOUND); - CFunctions::registerLuaGlobal(luaVM, "CURLE_FUNCTION_NOT_FOUND", (void*)CURLE_FUNCTION_NOT_FOUND); - CFunctions::registerLuaGlobal(luaVM, "CURLE_ABORTED_BY_CALLBACK", (void*)CURLE_ABORTED_BY_CALLBACK); - CFunctions::registerLuaGlobal(luaVM, "CURLE_BAD_FUNCTION_ARGUMENT", (void*)CURLE_BAD_FUNCTION_ARGUMENT); - CFunctions::registerLuaGlobal(luaVM, "CURLE_BAD_CALLING_ORDER", (void*)CURLE_BAD_CALLING_ORDER); - CFunctions::registerLuaGlobal(luaVM, "CURLE_HTTP_PORT_FAILED", (void*)CURLE_HTTP_PORT_FAILED); - CFunctions::registerLuaGlobal(luaVM, "CURLE_BAD_PASSWORD_ENTERED", (void*)CURLE_BAD_PASSWORD_ENTERED); - CFunctions::registerLuaGlobal(luaVM, "CURLE_TOO_MANY_REDIRECTS", (void*)CURLE_TOO_MANY_REDIRECTS); - CFunctions::registerLuaGlobal(luaVM, "CURLE_UNKNOWN_TELNET_OPTION", (void*)CURLE_UNKNOWN_TELNET_OPTION); - CFunctions::registerLuaGlobal(luaVM, "CURLE_TELNET_OPTION_SYNTAX", (void*)CURLE_TELNET_OPTION_SYNTAX); - CFunctions::registerLuaGlobal(luaVM, "CURLE_OBSOLETE", (void*)CURLE_OBSOLETE); - CFunctions::registerLuaGlobal(luaVM, "CURLE_SSL_PEER_CERTIFICATE", (void*)CURLE_SSL_PEER_CERTIFICATE); - CFunctions::registerLuaGlobal(luaVM, "CURLE_GOT_NOTHING", (void*)CURLE_GOT_NOTHING); - CFunctions::registerLuaGlobal(luaVM, "CURLE_SSL_ENGINE_NOTFOUND", (void*)CURLE_SSL_ENGINE_NOTFOUND); - CFunctions::registerLuaGlobal(luaVM, "CURLE_SSL_ENGINE_SETFAILED", (void*)CURLE_SSL_ENGINE_SETFAILED); - CFunctions::registerLuaGlobal(luaVM, "CURLE_SEND_ERROR", (void*)CURLE_SEND_ERROR); - CFunctions::registerLuaGlobal(luaVM, "CURLE_RECV_ERROR", (void*)CURLE_RECV_ERROR); - CFunctions::registerLuaGlobal(luaVM, "CURLE_SHARE_IN_USE", (void*)CURLE_SHARE_IN_USE); - CFunctions::registerLuaGlobal(luaVM, "CURLE_SSL_CERTPROBLEM", (void*)CURLE_SSL_CERTPROBLEM); - CFunctions::registerLuaGlobal(luaVM, "CURLE_SSL_CIPHER", (void*)CURLE_SSL_CIPHER); - CFunctions::registerLuaGlobal(luaVM, "CURLE_SSL_CACERT", (void*)CURLE_SSL_CACERT); - CFunctions::registerLuaGlobal(luaVM, "CURLE_BAD_CONTENT_ENCODING", (void*)CURLE_BAD_CONTENT_ENCODING); - CFunctions::registerLuaGlobal(luaVM, "CURLE_LDAP_INVALID_URL", (void*)CURLE_LDAP_INVALID_URL); - CFunctions::registerLuaGlobal(luaVM, "CURLE_FILESIZE_EXCEEDED", (void*)CURLE_FILESIZE_EXCEEDED); - CFunctions::registerLuaGlobal(luaVM, "CURLE_FTP_SSL_FAILED", (void*)CURLE_FTP_SSL_FAILED); - - // Curl proxy variables - /*CFunctions::createCurlGlobal(luaVM, "CURLPROXY_HTTP", CURLPROXY_HTTP); - CFunctions::createCurlGlobal(luaVM, "CURLPROXY_SOCKS5", CURLPROXY_SOCKS5); - - // Curl netrc variables - CFunctions::createCurlGlobal(luaVM, "CURL_NETRC_OPTIONAL", CURL_NETRC_OPTIONAL); - CFunctions::createCurlGlobal(luaVM, "CURL_NETRC_IGNORED", CURL_NETRC_IGNORED); - CFunctions::createCurlGlobal(luaVM, "CURL_NETRC_REQUIRED", CURL_NETRC_REQUIRED); - - // Curl http variables - CFunctions::createCurlGlobal(luaVM, "CURL_HTTP_VERSION_NONE", CURL_HTTP_VERSION_NONE); - CFunctions::createCurlGlobal(luaVM, "CURL_HTTP_VERSION_1_0", CURL_HTTP_VERSION_1_0); - CFunctions::createCurlGlobal(luaVM, "CURL_HTTP_VERSION_1_1", CURL_HTTP_VERSION_1_1); - - // Curl M variables (multi, not implemented yet. Dont publish these variables. It wont work.) - CFunctions::createCurlGlobal(luaVM, "CURLM_CALL_MULTI_PERFORM", CURLM_CALL_MULTI_PERFORM); - CFunctions::createCurlGlobal(luaVM, "CURLM_OK", CURLM_OK); - CFunctions::createCurlGlobal(luaVM, "CURLM_BAD_HANDLE", CURLM_BAD_HANDLE); - CFunctions::createCurlGlobal(luaVM, "CURLM_BAD_EASY_HANDLE", CURLM_BAD_EASY_HANDLE); - CFunctions::createCurlGlobal(luaVM, "CURLM_OUT_OF_MEMORY", CURLM_OUT_OF_MEMORY); - CFunctions::createCurlGlobal(luaVM, "CURLM_INTERNAL_ERROR", CURLM_INTERNAL_ERROR);*/ - - // Curl message variable - CFunctions::registerLuaGlobal(luaVM, "CURLMSG_DONE", (void*)CURLMSG_DONE); - } -} - - -MTAEXPORT bool DoPulse ( void ) -{ - mtacurls->DoPulse(); - return true; -} - -MTAEXPORT bool ShutdownModule ( void ) -{ - delete mtacurls; - return true; -} - - -MTAEXPORT bool ResourceStopping ( lua_State * luaVM ) -{ - return true; -} - -MTAEXPORT bool ResourceStopped ( lua_State * luaVM ) -{ - return true; +/********************************************************* +* +* Multi Theft Auto: San Andreas +* +* Curl module for mta. +* +* Developers: +* Alexander de Jong +* +*********************************************************/ + +#include "ml_curl.h" + +ILuaModuleManager10 *pModuleManager = NULL; +Mtacurls* mtacurls = NULL; + +// Initialisation function (module entrypoint) +MTAEXPORT bool InitModule ( ILuaModuleManager10 *pManager, char *szModuleName, char *szAuthor, float *fVersion ) +{ + pModuleManager = pManager; + + // Set the module info + strncpy ( szModuleName, MODULE_NAME, MAX_INFO_LENGTH ); + strncpy ( szAuthor, MODULE_AUTHOR, MAX_INFO_LENGTH ); + (*fVersion) = MODULE_VERSION; + + mtacurls = new Mtacurls(); + + return true; +} + +MTAEXPORT void RegisterFunctions ( lua_State * luaVM ) +{ + if ( pModuleManager && luaVM ) + { + CFunctions::saveLuaData(luaVM); + + pModuleManager->RegisterFunction ( luaVM, "curl_init", CFunctions::curl_init ); + pModuleManager->RegisterFunction ( luaVM, "curl_close", CFunctions::curl_close ); + pModuleManager->RegisterFunction ( luaVM, "curl_setopt", CFunctions::curl_setopt ); + pModuleManager->RegisterFunction ( luaVM, "curl_sleep", CFunctions::curl_func_register ); + pModuleManager->RegisterFunction ( luaVM, "curl_cleanup", CFunctions::curl_cleanup ); + pModuleManager->RegisterFunction ( luaVM, "curl_escape", CFunctions::curl_escape ); + pModuleManager->RegisterFunction ( luaVM, "curl_perform", CFunctions::curl_perform ); + // pModuleManager->RegisterFunction ( luaVM, "curl_send", CFunctions::curl_send ); + pModuleManager->RegisterFunction ( luaVM, "curl_strerror", CFunctions::curl_strerror ); + + // CFunctions::addEvent(luaVM, "onCurlDataRecieve"); + // CFunctions::addEvent(luaVM, "onCurlConnect"); // not yet working + // CFunctions::addEvent(luaVM, "onCurlFileCreated"); // not yet working + + // Global variables for curl. + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_AUTOREFERER", (void*)CURLOPT_AUTOREFERER); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_COOKIESESSION", (void*)CURLOPT_COOKIESESSION); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_CRLF", (void*)CURLOPT_CRLF); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_DNS_USE_GLOBAL_CACHE", (void*)CURLOPT_DNS_USE_GLOBAL_CACHE); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_FAILONERROR", (void*)CURLOPT_FAILONERROR); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_FILETIME", (void*)CURLOPT_FILETIME); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_FOLLOWLOCATION", (void*)CURLOPT_FOLLOWLOCATION); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_FORBID_REUSE", (void*)CURLOPT_FORBID_REUSE); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_FRESH_CONNECT", (void*)CURLOPT_FRESH_CONNECT); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_FTP_USE_EPRT", (void*)CURLOPT_FTP_USE_EPRT); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_FTP_USE_EPSV", (void*)CURLOPT_FTP_USE_EPSV); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_FTPAPPEND", (void*)CURLOPT_FTPAPPEND); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_FTPLISTONLY", (void*)CURLOPT_FTPLISTONLY); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_HEADER", (void*)CURLOPT_HEADER); + //CFunctions::createCurlGlobal(luaVM, "CURLINFO_HEADER_OUT", (void*)CURLINFO_HEADER_OUT); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_HTTPGET", (void*)CURLOPT_HTTPGET); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_HTTPPROXYTUNNEL", (void*)CURLOPT_HTTPPROXYTUNNEL); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_NETRC", (void*)CURLOPT_NETRC); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_NOBODY", (void*)CURLOPT_NOBODY); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_NOPROGRESS", (void*)CURLOPT_NOPROGRESS); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_NOSIGNAL", (void*)CURLOPT_NOSIGNAL); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_POST", (void*)CURLOPT_POST); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_PUT", (void*)CURLOPT_PUT); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_TRANSFERTEXT", (void*)CURLOPT_TRANSFERTEXT); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_UNRESTRICTED_AUTH", (void*)CURLOPT_UNRESTRICTED_AUTH); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_UPLOAD", (void*)CURLOPT_UPLOAD); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_VERBOSE", (void*)CURLOPT_VERBOSE); + + // curl options with a integer value + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_BUFFERSIZE", (void*)CURLOPT_BUFFERSIZE); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_CLOSEPOLICY", (void*)CURLOPT_CLOSEPOLICY); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_CONNECTTIMEOUT", (void*)CURLOPT_CONNECTTIMEOUT); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_CONNECTTIMEOUT_MS", (void*)CURLOPT_CONNECTTIMEOUT_MS); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_DNS_CACHE_TIMEOUT", (void*)CURLOPT_DNS_CACHE_TIMEOUT); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_FTPSSLAUTH", (void*)CURLOPT_FTPSSLAUTH); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_HTTP_VERSION", (void*)CURLOPT_HTTP_VERSION); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_HTTPAUTH", (void*)CURLOPT_HTTPAUTH); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_INFILESIZE", (void*)CURLOPT_INFILESIZE); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_LOW_SPEED_LIMIT", (void*)CURLOPT_LOW_SPEED_LIMIT); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_LOW_SPEED_TIME", (void*)CURLOPT_LOW_SPEED_TIME); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_MAXCONNECTS", (void*)CURLOPT_MAXCONNECTS); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_MAXREDIRS", (void*)CURLOPT_MAXREDIRS); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_PORT", (void*)CURLOPT_PORT); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_PROTOCOLS", (void*)CURLOPT_PROTOCOLS); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_PROXYPORT", (void*)CURLOPT_PROXYPORT); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_PROXYTYPE", (void*)CURLOPT_PROXYTYPE); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_REDIR_PROTOCOLS", (void*)CURLOPT_REDIR_PROTOCOLS); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_RESUME_FROM", (void*)CURLOPT_RESUME_FROM); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_SSL_VERIFYHOST", (void*)CURLOPT_SSL_VERIFYHOST); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_SSLVERSION", (void*)CURLOPT_SSLVERSION); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_TIMECONDITION", (void*)CURLOPT_TIMECONDITION); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_TIMEOUT", (void*)CURLOPT_TIMEOUT); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_TIMEOUT_MS", (void*)CURLOPT_TIMEOUT_MS); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_TIMEVALUE", (void*)CURLOPT_TIMEVALUE); + + // curl options with a string value + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_CAINFO", (void*)CURLOPT_CAINFO); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_CAPATH", (void*)CURLOPT_CAPATH); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_COOKIE", (void*)CURLOPT_COOKIE); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_COOKIEFILE", (void*)CURLOPT_COOKIEFILE); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_COOKIEJAR", (void*)CURLOPT_COOKIEJAR); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_CUSTOMREQUEST", (void*)CURLOPT_CUSTOMREQUEST); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_EGDSOCKET", (void*)CURLOPT_EGDSOCKET); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_ENCODING", (void*)CURLOPT_ENCODING); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_FTPPORT", (void*)CURLOPT_FTPPORT); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_INTERFACE", (void*)CURLOPT_INTERFACE); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_KRB4LEVEL", (void*)CURLOPT_KRB4LEVEL); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_POSTFIELDS", (void*)CURLOPT_POSTFIELDS); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_PROXY", (void*)CURLOPT_PROXY); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_PROXYUSERPWD", (void*)CURLOPT_PROXYUSERPWD); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_RANDOM_FILE", (void*)CURLOPT_RANDOM_FILE); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_RANGE", (void*)CURLOPT_RANGE); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_REFERER", (void*)CURLOPT_REFERER); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_SSL_CIPHER_LIST", (void*)CURLOPT_SSL_CIPHER_LIST); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_SSLCERT", (void*)CURLOPT_SSLCERT); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_SSLCERTPASSWD", (void*)CURLOPT_SSLCERTPASSWD); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_SSLCERTTYPE", (void*)CURLOPT_SSLCERTTYPE); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_SSLENGINE", (void*)CURLOPT_SSLENGINE); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_SSLENGINE_DEFAULT", (void*)CURLOPT_SSLENGINE_DEFAULT); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_SSLKEY", (void*)CURLOPT_SSLKEY); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_SSLKEYPASSWD", (void*)CURLOPT_SSLKEYPASSWD); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_SSLKEYTYPE", (void*)CURLOPT_SSLKEYTYPE); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_URL", (void*)CURLOPT_URL); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_USERAGENT", (void*)CURLOPT_USERAGENT); + CFunctions::registerLuaGlobal(luaVM, "CURLOPT_USERPWD", (void*)CURLOPT_USERPWD); + + // curl auth variables. + CFunctions::registerLuaGlobal(luaVM, "CURLAUTH_BASIC", (void*)CURLAUTH_BASIC); + CFunctions::registerLuaGlobal(luaVM, "CURLAUTH_DIGEST", (void*)CURLAUTH_DIGEST); + CFunctions::registerLuaGlobal(luaVM, "CURLAUTH_GSSNEGOTIATE", (void*)CURLAUTH_GSSNEGOTIATE); + CFunctions::registerLuaGlobal(luaVM, "CURLAUTH_NTLM", (void*)CURLAUTH_NTLM); + CFunctions::registerLuaGlobal(luaVM, "CURLAUTH_ANY", (void*)CURLAUTH_ANY); + CFunctions::registerLuaGlobal(luaVM, "CURLAUTH_ANYSAFE", (void*)CURLAUTH_ANYSAFE); + + // curl close policy variables + /*CFunctions::registerLuaGlobal(luaVM, "CURLCLOSEPOLICY_LEAST_RECENTLY_USED", CURLCLOSEPOLICY_LEAST_RECENTLY_USED); + CFunctions::registerLuaGlobal(luaVM, "CURLCLOSEPOLICY_LEAST_TRAFFIC", CURLCLOSEPOLICY_LEAST_TRAFFIC); + CFunctions::registerLuaGlobal(luaVM, "CURLCLOSEPOLICY_SLOWEST", CURLCLOSEPOLICY_SLOWEST); + CFunctions::registerLuaGlobal(luaVM, "CURLCLOSEPOLICY_CALLBACK", CURLCLOSEPOLICY_CALLBACK); + CFunctions::registerLuaGlobal(luaVM, "CURLCLOSEPOLICY_OLDEST", CURLCLOSEPOLICY_OLDEST);*/ + + // curl info variables + CFunctions::registerLuaGlobal(luaVM, "CURLINFO_PRIVATE", (void*)CURLINFO_PRIVATE); + CFunctions::registerLuaGlobal(luaVM, "CURLINFO_EFFECTIVE_URL", (void*)CURLINFO_EFFECTIVE_URL); + CFunctions::registerLuaGlobal(luaVM, "CURLINFO_HTTP_CODE", (void*)CURLINFO_HTTP_CODE); + // CFunctions::registerLuaGlobal(luaVM, "CURLINFO_HEADER_OUT", (void*)CURLINFO_HEADER_OUT); + CFunctions::registerLuaGlobal(luaVM, "CURLINFO_HEADER_SIZE", (void*)CURLINFO_HEADER_SIZE); + CFunctions::registerLuaGlobal(luaVM, "CURLINFO_REQUEST_SIZE", (void*)CURLINFO_REQUEST_SIZE); + CFunctions::registerLuaGlobal(luaVM, "CURLINFO_TOTAL_TIME", (void*)CURLINFO_TOTAL_TIME); + CFunctions::registerLuaGlobal(luaVM, "CURLINFO_NAMELOOKUP_TIME", (void*)CURLINFO_NAMELOOKUP_TIME); + CFunctions::registerLuaGlobal(luaVM, "CURLINFO_CONNECT_TIME", (void*)CURLINFO_CONNECT_TIME); + CFunctions::registerLuaGlobal(luaVM, "CURLINFO_PRETRANSFER_TIME", (void*)CURLINFO_PRETRANSFER_TIME); + CFunctions::registerLuaGlobal(luaVM, "CURLINFO_SIZE_UPLOAD", (void*)CURLINFO_SIZE_UPLOAD); + CFunctions::registerLuaGlobal(luaVM, "CURLINFO_SIZE_DOWNLOAD", (void*)CURLINFO_SIZE_DOWNLOAD); + CFunctions::registerLuaGlobal(luaVM, "CURLINFO_SPEED_DOWNLOAD", (void*)CURLINFO_SPEED_DOWNLOAD); + CFunctions::registerLuaGlobal(luaVM, "CURLINFO_SPEED_UPLOAD", (void*)CURLINFO_SPEED_UPLOAD); + CFunctions::registerLuaGlobal(luaVM, "CURLINFO_FILETIME", (void*)CURLINFO_FILETIME); + CFunctions::registerLuaGlobal(luaVM, "CURLINFO_SSL_VERIFYRESULT", (void*)CURLINFO_SSL_VERIFYRESULT); + CFunctions::registerLuaGlobal(luaVM, "CURLINFO_CONTENT_LENGTH_DOWNLOAD", (void*)CURLINFO_CONTENT_LENGTH_DOWNLOAD); + CFunctions::registerLuaGlobal(luaVM, "CURLINFO_CONTENT_LENGTH_UPLOAD", (void*)CURLINFO_CONTENT_LENGTH_UPLOAD); + CFunctions::registerLuaGlobal(luaVM, "CURLINFO_STARTTRANSFER_TIME", (void*)CURLINFO_STARTTRANSFER_TIME); + CFunctions::registerLuaGlobal(luaVM, "CURLINFO_CONTENT_TYPE", (void*)CURLINFO_CONTENT_TYPE); + CFunctions::registerLuaGlobal(luaVM, "CURLINFO_REDIRECT_TIME", (void*)CURLINFO_REDIRECT_TIME); + CFunctions::registerLuaGlobal(luaVM, "CURLINFO_REDIRECT_COUNT", (void*)CURLINFO_REDIRECT_COUNT); + + // curl timecond variables -- leave later version + /*CFunctions::registerLuaGlobal(luaVM, "CURL_TIMECOND_IFMODSINCE", CURL_TIMECOND_IFMODSINCE); + CFunctions::createCurlGlobal(luaVM, "CURL_TIMECOND_IFUNMODSINCE", CURL_TIMECOND_IFUNMODSINCE); + CFunctions::createCurlGlobal(luaVM, "CURL_TIMECOND_LASTMOD", CURL_TIMECOND_LASTMOD);*/ + + // curl version variables -- leave later version + /*CFunctions::registerLuaGlobal(luaVM, "CURL_VERSION_IPV6", CURL_VERSION_IPV6); + CFunctions::createCurlGlobal(luaVM, "CURL_VERSION_KERBEROS4", CURL_VERSION_KERBEROS4); + CFunctions::createCurlGlobal(luaVM, "CURL_VERSION_SSL", CURL_VERSION_SSL); + CFunctions::createCurlGlobal(luaVM, "CURL_VERSION_LIBZ", CURL_VERSION_LIBZ); + CFunctions::createCurlGlobal(luaVM, "CURLVERSION_NOW", CURLVERSION_NOW);*/ + + // curl E variables (easy package used here) + CFunctions::registerLuaGlobal(luaVM, "CURLE_OK", (void*)CURLE_OK); + CFunctions::registerLuaGlobal(luaVM, "CURLE_UNSUPPORTED_PROTOCOL", (void*)CURLE_UNSUPPORTED_PROTOCOL); + CFunctions::registerLuaGlobal(luaVM, "CURLE_FAILED_INIT", (void*)CURLE_FAILED_INIT); + CFunctions::registerLuaGlobal(luaVM, "CURLE_URL_MALFORMAT", (void*)CURLE_URL_MALFORMAT); + CFunctions::registerLuaGlobal(luaVM, "CURLE_URL_MALFORMAT_USER", (void*)CURLE_URL_MALFORMAT_USER); + CFunctions::registerLuaGlobal(luaVM, "CURLE_COULDNT_RESOLVE_PROXY", (void*)CURLE_COULDNT_RESOLVE_PROXY); + CFunctions::registerLuaGlobal(luaVM, "CURLE_COULDNT_RESOLVE_HOST", (void*)CURLE_COULDNT_RESOLVE_HOST); + CFunctions::registerLuaGlobal(luaVM, "CURLE_COULDNT_CONNECT", (void*)CURLE_COULDNT_CONNECT); + CFunctions::registerLuaGlobal(luaVM, "CURLE_FTP_WEIRD_SERVER_REPLY", (void*)CURLE_FTP_WEIRD_SERVER_REPLY); + CFunctions::registerLuaGlobal(luaVM, "CURLE_FTP_ACCESS_DENIED", (void*)CURLE_FTP_ACCESS_DENIED); + CFunctions::registerLuaGlobal(luaVM, "CURLE_FTP_USER_PASSWORD_INCORRECT", (void*)CURLE_FTP_USER_PASSWORD_INCORRECT); + CFunctions::registerLuaGlobal(luaVM, "CURLE_FTP_WEIRD_PASS_REPLY", (void*)CURLE_FTP_WEIRD_PASS_REPLY); + CFunctions::registerLuaGlobal(luaVM, "CURLE_FTP_WEIRD_USER_REPLY", (void*)CURLE_FTP_WEIRD_USER_REPLY); + CFunctions::registerLuaGlobal(luaVM, "CURLE_FTP_WEIRD_PASV_REPLY", (void*)CURLE_FTP_WEIRD_PASV_REPLY); + CFunctions::registerLuaGlobal(luaVM, "CURLE_FTP_WEIRD_227_FORMAT", (void*)CURLE_FTP_WEIRD_227_FORMAT); + CFunctions::registerLuaGlobal(luaVM, "CURLE_FTP_CANT_GET_HOST", (void*)CURLE_FTP_CANT_GET_HOST); + CFunctions::registerLuaGlobal(luaVM, "CURLE_FTP_CANT_RECONNECT", (void*)CURLE_FTP_CANT_RECONNECT); + CFunctions::registerLuaGlobal(luaVM, "CURLE_FTP_COULDNT_SET_BINARY", (void*)CURLE_FTP_COULDNT_SET_BINARY); + CFunctions::registerLuaGlobal(luaVM, "CURLE_PARTIAL_FILE", (void*)CURLE_PARTIAL_FILE); + CFunctions::registerLuaGlobal(luaVM, "CURLE_FTP_COULDNT_RETR_FILE", (void*)CURLE_FTP_COULDNT_RETR_FILE); + CFunctions::registerLuaGlobal(luaVM, "CURLE_FTP_WRITE_ERROR", (void*)CURLE_FTP_WRITE_ERROR); + CFunctions::registerLuaGlobal(luaVM, "CURLE_FTP_QUOTE_ERROR", (void*)CURLE_FTP_QUOTE_ERROR); + CFunctions::registerLuaGlobal(luaVM, "CURLE_HTTP_NOT_FOUND", (void*)CURLE_HTTP_NOT_FOUND); + CFunctions::registerLuaGlobal(luaVM, "CURLE_WRITE_ERROR", (void*)CURLE_WRITE_ERROR); + CFunctions::registerLuaGlobal(luaVM, "CURLE_MALFORMAT_USER", (void*)CURLE_MALFORMAT_USER); + CFunctions::registerLuaGlobal(luaVM, "CURLE_FTP_COULDNT_STOR_FILE", (void*)CURLE_FTP_COULDNT_STOR_FILE); + CFunctions::registerLuaGlobal(luaVM, "CURLE_READ_ERROR", (void*)CURLE_READ_ERROR); + CFunctions::registerLuaGlobal(luaVM, "CURLE_OUT_OF_MEMORY", (void*)CURLE_OUT_OF_MEMORY); + CFunctions::registerLuaGlobal(luaVM, "CURLE_OPERATION_TIMEOUTED", (void*)CURLE_OPERATION_TIMEOUTED); + CFunctions::registerLuaGlobal(luaVM, "CURLE_FTP_COULDNT_SET_ASCII", (void*)CURLE_FTP_COULDNT_SET_ASCII); + CFunctions::registerLuaGlobal(luaVM, "CURLE_FTP_PORT_FAILED", (void*)CURLE_FTP_PORT_FAILED); + CFunctions::registerLuaGlobal(luaVM, "CURLE_FTP_COULDNT_USE_REST", (void*)CURLE_FTP_COULDNT_USE_REST); + CFunctions::registerLuaGlobal(luaVM, "CURLE_FTP_COULDNT_GET_SIZE", (void*)CURLE_FTP_COULDNT_GET_SIZE); + CFunctions::registerLuaGlobal(luaVM, "CURLE_HTTP_RANGE_ERROR", (void*)CURLE_HTTP_RANGE_ERROR); + CFunctions::registerLuaGlobal(luaVM, "CURLE_HTTP_POST_ERROR", (void*)CURLE_HTTP_POST_ERROR); + CFunctions::registerLuaGlobal(luaVM, "CURLE_SSL_CONNECT_ERROR", (void*)CURLE_SSL_CONNECT_ERROR); + CFunctions::registerLuaGlobal(luaVM, "CURLE_FTP_BAD_DOWNLOAD_RESUME", (void*)CURLE_FTP_BAD_DOWNLOAD_RESUME); + CFunctions::registerLuaGlobal(luaVM, "CURLE_FILE_COULDNT_READ_FILE", (void*)CURLE_FILE_COULDNT_READ_FILE); + CFunctions::registerLuaGlobal(luaVM, "CURLE_LDAP_CANNOT_BIND", (void*)CURLE_LDAP_CANNOT_BIND); + CFunctions::registerLuaGlobal(luaVM, "CURLE_LDAP_SEARCH_FAILED", (void*)CURLE_LDAP_SEARCH_FAILED); + CFunctions::registerLuaGlobal(luaVM, "CURLE_LIBRARY_NOT_FOUND", (void*)CURLE_LIBRARY_NOT_FOUND); + CFunctions::registerLuaGlobal(luaVM, "CURLE_FUNCTION_NOT_FOUND", (void*)CURLE_FUNCTION_NOT_FOUND); + CFunctions::registerLuaGlobal(luaVM, "CURLE_ABORTED_BY_CALLBACK", (void*)CURLE_ABORTED_BY_CALLBACK); + CFunctions::registerLuaGlobal(luaVM, "CURLE_BAD_FUNCTION_ARGUMENT", (void*)CURLE_BAD_FUNCTION_ARGUMENT); + CFunctions::registerLuaGlobal(luaVM, "CURLE_BAD_CALLING_ORDER", (void*)CURLE_BAD_CALLING_ORDER); + CFunctions::registerLuaGlobal(luaVM, "CURLE_HTTP_PORT_FAILED", (void*)CURLE_HTTP_PORT_FAILED); + CFunctions::registerLuaGlobal(luaVM, "CURLE_BAD_PASSWORD_ENTERED", (void*)CURLE_BAD_PASSWORD_ENTERED); + CFunctions::registerLuaGlobal(luaVM, "CURLE_TOO_MANY_REDIRECTS", (void*)CURLE_TOO_MANY_REDIRECTS); + CFunctions::registerLuaGlobal(luaVM, "CURLE_UNKNOWN_TELNET_OPTION", (void*)CURLE_UNKNOWN_TELNET_OPTION); + CFunctions::registerLuaGlobal(luaVM, "CURLE_TELNET_OPTION_SYNTAX", (void*)CURLE_TELNET_OPTION_SYNTAX); + CFunctions::registerLuaGlobal(luaVM, "CURLE_OBSOLETE", (void*)CURLE_OBSOLETE); + CFunctions::registerLuaGlobal(luaVM, "CURLE_SSL_PEER_CERTIFICATE", (void*)CURLE_SSL_PEER_CERTIFICATE); + CFunctions::registerLuaGlobal(luaVM, "CURLE_GOT_NOTHING", (void*)CURLE_GOT_NOTHING); + CFunctions::registerLuaGlobal(luaVM, "CURLE_SSL_ENGINE_NOTFOUND", (void*)CURLE_SSL_ENGINE_NOTFOUND); + CFunctions::registerLuaGlobal(luaVM, "CURLE_SSL_ENGINE_SETFAILED", (void*)CURLE_SSL_ENGINE_SETFAILED); + CFunctions::registerLuaGlobal(luaVM, "CURLE_SEND_ERROR", (void*)CURLE_SEND_ERROR); + CFunctions::registerLuaGlobal(luaVM, "CURLE_RECV_ERROR", (void*)CURLE_RECV_ERROR); + CFunctions::registerLuaGlobal(luaVM, "CURLE_SHARE_IN_USE", (void*)CURLE_SHARE_IN_USE); + CFunctions::registerLuaGlobal(luaVM, "CURLE_SSL_CERTPROBLEM", (void*)CURLE_SSL_CERTPROBLEM); + CFunctions::registerLuaGlobal(luaVM, "CURLE_SSL_CIPHER", (void*)CURLE_SSL_CIPHER); + CFunctions::registerLuaGlobal(luaVM, "CURLE_SSL_CACERT", (void*)CURLE_SSL_CACERT); + CFunctions::registerLuaGlobal(luaVM, "CURLE_BAD_CONTENT_ENCODING", (void*)CURLE_BAD_CONTENT_ENCODING); + CFunctions::registerLuaGlobal(luaVM, "CURLE_LDAP_INVALID_URL", (void*)CURLE_LDAP_INVALID_URL); + CFunctions::registerLuaGlobal(luaVM, "CURLE_FILESIZE_EXCEEDED", (void*)CURLE_FILESIZE_EXCEEDED); + CFunctions::registerLuaGlobal(luaVM, "CURLE_FTP_SSL_FAILED", (void*)CURLE_FTP_SSL_FAILED); + + // Curl proxy variables + /*CFunctions::createCurlGlobal(luaVM, "CURLPROXY_HTTP", CURLPROXY_HTTP); + CFunctions::createCurlGlobal(luaVM, "CURLPROXY_SOCKS5", CURLPROXY_SOCKS5); + + // Curl netrc variables + CFunctions::createCurlGlobal(luaVM, "CURL_NETRC_OPTIONAL", CURL_NETRC_OPTIONAL); + CFunctions::createCurlGlobal(luaVM, "CURL_NETRC_IGNORED", CURL_NETRC_IGNORED); + CFunctions::createCurlGlobal(luaVM, "CURL_NETRC_REQUIRED", CURL_NETRC_REQUIRED); + + // Curl http variables + CFunctions::createCurlGlobal(luaVM, "CURL_HTTP_VERSION_NONE", CURL_HTTP_VERSION_NONE); + CFunctions::createCurlGlobal(luaVM, "CURL_HTTP_VERSION_1_0", CURL_HTTP_VERSION_1_0); + CFunctions::createCurlGlobal(luaVM, "CURL_HTTP_VERSION_1_1", CURL_HTTP_VERSION_1_1); + + // Curl M variables (multi, not implemented yet. Dont publish these variables. It wont work.) + CFunctions::createCurlGlobal(luaVM, "CURLM_CALL_MULTI_PERFORM", CURLM_CALL_MULTI_PERFORM); + CFunctions::createCurlGlobal(luaVM, "CURLM_OK", CURLM_OK); + CFunctions::createCurlGlobal(luaVM, "CURLM_BAD_HANDLE", CURLM_BAD_HANDLE); + CFunctions::createCurlGlobal(luaVM, "CURLM_BAD_EASY_HANDLE", CURLM_BAD_EASY_HANDLE); + CFunctions::createCurlGlobal(luaVM, "CURLM_OUT_OF_MEMORY", CURLM_OUT_OF_MEMORY); + CFunctions::createCurlGlobal(luaVM, "CURLM_INTERNAL_ERROR", CURLM_INTERNAL_ERROR);*/ + + // Curl message variable + CFunctions::registerLuaGlobal(luaVM, "CURLMSG_DONE", (void*)CURLMSG_DONE); + } +} + + +MTAEXPORT bool DoPulse ( void ) +{ + mtacurls->DoPulse(); + return true; +} + +MTAEXPORT bool ShutdownModule ( void ) +{ + delete mtacurls; + return true; +} + + +MTAEXPORT bool ResourceStopping ( lua_State * luaVM ) +{ + return true; +} + +MTAEXPORT bool ResourceStopped ( lua_State * luaVM ) +{ + return true; } \ No newline at end of file diff --git a/ml_curl/ml_system.h b/modules/curl/src/ml_curl.h similarity index 96% rename from ml_curl/ml_system.h rename to modules/curl/src/ml_curl.h index a9df653..d79218d 100644 --- a/ml_curl/ml_system.h +++ b/modules/curl/src/ml_curl.h @@ -1,49 +1,49 @@ -/********************************************************* -* -* Multi Theft Auto: San Andreas -* -* Shell module which can execute commands. -* -* Developers: -* x86 -* -*********************************************************/ - -/** MODULE SPECIFIC INFORMATION **/ -#ifndef __ml_system_H -#define __ml_system_H - -// Disabling warnings -#ifdef WIN32 - #pragma warning (disable : 4267) // DISABLE: conversion from 'size_t' to 'int', possible loss of data - #pragma warning (disable : 4996) // DISABLE: 'strcpy': This function or variable may be unsafe. - - // Disable the next two warnings. Till i find a good solution for it. - #pragma warning (disable : 4800) // DISABLE: forcing value to bool 'true' or 'false' (lua_toboolean) - #pragma warning (disable : 4244) // DISABLE: Conversion from 'lua_Number' to 'int' -#endif - -// Function for making sure a pointer has a value before deleting it; possibly prevents crashes -#define SAFE_DELETE(p) { if (p) { delete (p); (p) = NULL; } } - -#define MODULE_NAME "Curl module" -#define MODULE_AUTHOR "Alexander de Jong (AKA mrdejong)" -#define MODULE_VERSION 1.01f - -#ifdef WIN32 - #define WIN32_MEAN_AND_LEAN -#endif - -// Includes -#include -#include -#include - -#include "Common.h" -#include "Mtacurls.h" -#include "CFunctions.h" -#include "include/ILuaModuleManager.h" - -using namespace std; - -#endif +/********************************************************* +* +* Multi Theft Auto: San Andreas +* +* Shell module which can execute commands. +* +* Developers: +* x86 +* +*********************************************************/ + +/** MODULE SPECIFIC INFORMATION **/ +#ifndef __ml_system_H +#define __ml_system_H + +// Disabling warnings +#ifdef WIN32 + #pragma warning (disable : 4267) // DISABLE: conversion from 'size_t' to 'int', possible loss of data + #pragma warning (disable : 4996) // DISABLE: 'strcpy': This function or variable may be unsafe. + + // Disable the next two warnings. Till i find a good solution for it. + #pragma warning (disable : 4800) // DISABLE: forcing value to bool 'true' or 'false' (lua_toboolean) + #pragma warning (disable : 4244) // DISABLE: Conversion from 'lua_Number' to 'int' +#endif + +// Function for making sure a pointer has a value before deleting it; possibly prevents crashes +#define SAFE_DELETE(p) { if (p) { delete (p); (p) = NULL; } } + +#define MODULE_NAME "Curl module" +#define MODULE_AUTHOR "Alexander de Jong (AKA mrdejong)" +#define MODULE_VERSION 1.01f + +#ifdef WIN32 + #define WIN32_MEAN_AND_LEAN +#endif + +// Includes +#include +#include +#include + +#include "Common.h" +#include "Mtacurls.h" +#include "CFunctions.h" +#include "include/ILuaModuleManager.h" + +using namespace std; + +#endif diff --git a/mta-mysql/LICENSE b/modules/mysql/LICENSE similarity index 98% rename from mta-mysql/LICENSE rename to modules/mysql/LICENSE index 8f2884e..664f0e5 100644 --- a/mta-mysql/LICENSE +++ b/modules/mysql/LICENSE @@ -1,27 +1,27 @@ -Copyright (c) 2008, Alberto Alonso - -All rights reserved. - -Redistribution and use in source and binary forms, with or without modification, -are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright notice, this - list of conditions and the following disclaimer. - * Redistributions in binary form must reproduce the above copyright notice, this - list of conditions and the following disclaimer in the documentation and/or other - materials provided with the distribution. - * Neither the name of the mta-mysql nor the names of its contributors may be used - to endorse or promote products derived from this software without specific prior - written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR -CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, -EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, -PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR -PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF -LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING -NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +Copyright (c) 2008, Alberto Alonso + +All rights reserved. + +Redistribution and use in source and binary forms, with or without modification, +are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, this + list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright notice, this + list of conditions and the following disclaimer in the documentation and/or other + materials provided with the distribution. + * Neither the name of the mta-mysql nor the names of its contributors may be used + to endorse or promote products derived from this software without specific prior + written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR +CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR +PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF +LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING +NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/modules/mysql/include/ILuaModuleManager.h b/modules/mysql/include/ILuaModuleManager.h new file mode 100644 index 0000000..19d1e86 --- /dev/null +++ b/modules/mysql/include/ILuaModuleManager.h @@ -0,0 +1,63 @@ +/***************************************************************************** +* +* PROJECT: Multi Theft Auto v1.0 +* LICENSE: See LICENSE in the top level directory +* FILE: publicsdk/include/ILuaModuleManager.h +* PURPOSE: Lua dynamic module interface +* +* Multi Theft Auto is available from http://www.multitheftauto.com/ +* +*****************************************************************************/ + +// INTERFACE for Lua dynamic modules + +#ifndef __ILUAMODULEMANAGER_H +#define __ILUAMODULEMANAGER_H + +#define MAX_INFO_LENGTH 128 + +extern "C" +{ + #include "lua.h" + #include "lualib.h" + #include "lauxlib.h" +} +#include + +#ifndef __CChecksum_H +class CChecksum +{ +public: + unsigned long ulCRC; + unsigned char mD5 [16]; +}; +#endif + +/* Interface for modules until DP2.3 */ +class ILuaModuleManager +{ +public: + virtual void ErrorPrintf ( const char* szFormat, ... ) = 0; + virtual void DebugPrintf ( lua_State * luaVM, const char* szFormat, ... ) = 0; + virtual void Printf ( const char* szFormat, ... ) = 0; + + virtual bool RegisterFunction ( lua_State * luaVM, const char *szFunctionName, lua_CFunction Func ) = 0; + virtual bool GetResourceName ( lua_State * luaVM, std::string &strName ) = 0; + virtual CChecksum GetResourceMetaChecksum ( lua_State * luaVM ) = 0; + virtual CChecksum GetResourceFileChecksum ( lua_State * luaVM, const char* szFile ) = 0; +}; + +/* Interface for modules until 1.0 */ +class ILuaModuleManager10 : public ILuaModuleManager +{ +public: + virtual unsigned long GetVersion ( ) = 0; + virtual const char* GetVersionString ( ) = 0; + virtual const char* GetVersionName ( ) = 0; + virtual unsigned long GetNetcodeVersion ( ) = 0; + virtual const char* GetOperatingSystemName ( ) = 0; + + virtual lua_State* GetResourceFromName ( const char* szResourceName ) = 0; +}; + +#endif diff --git a/mta-mysql/include/common.h b/modules/mysql/include/common.h similarity index 89% rename from mta-mysql/include/common.h rename to modules/mysql/include/common.h index 73da93b..2a8b6f2 100644 --- a/mta-mysql/include/common.h +++ b/modules/mysql/include/common.h @@ -1,79 +1,79 @@ -/********************************************************* -* -* Multi Theft Auto: San Andreas - Deathmatch -* -* ml_base, External lua add-on module -* -* Copyright © 2003-2008 MTA. All Rights Reserved. -* -* Grand Theft Auto is © 2002-2003 Rockstar North -* -* THE FOLLOWING SOURCES ARE PART OF THE MULTI THEFT -* AUTO SOFTWARE DEVELOPMENT KIT AND ARE RELEASED AS -* OPEN SOURCE FILES. THESE FILES MAY BE USED AS LONG -* AS THE DEVELOPER AGREES TO THE LICENSE THAT IS -* PROVIDED WITH THIS PACKAGE. -* -*********************************************************/ - -extern "C" -{ - #include "include/lua.h" - #include "include/lualib.h" - #include "include/lauxlib.h" -} - -#ifdef WIN32 - #define MTAEXPORT extern "C" __declspec(dllexport) -#else - #define MTAEXPORT extern "C" -#endif - -#if defined( _M_X64 ) || defined( __x86_64__ ) || defined( _M_AMD64 ) - #define ANY_x64 - #ifdef _WIN64 - #define WIN_x64 - #else - #define LINUX_x64 - #endif -#else - #define ANY_x86 - #ifdef WIN32 - #define WIN_x86 - #else - #define LINUX_x86 - #endif -#endif - -#include -#include -// Obviously i can't get us this so other includes will most likely be needed later on - -using namespace std; - -#ifndef __COMMON_H -#define __COMMON_H - -// used in the function argument vector -#define MAX_ARGUMENTS 10 -struct FunctionArguments -{ - lua_State* luaVM; - unsigned char nArguments; - unsigned char Type[10]; - void* Arguments[10]; -}; - -namespace FunctionArgumentType -{ - enum - { - TYPE_NUMBER = 1, - TYPE_STRING = 2, - TYPE_LIGHTUSERDATA = 3, - TYPE_BOOLEAN = 4, - TYPE_NIL = 5, - TYPE_TABLE = 6 - }; -} -#endif +/********************************************************* +* +* Multi Theft Auto: San Andreas - Deathmatch +* +* ml_base, External lua add-on module +* +* Copyright © 2003-2008 MTA. All Rights Reserved. +* +* Grand Theft Auto is © 2002-2003 Rockstar North +* +* THE FOLLOWING SOURCES ARE PART OF THE MULTI THEFT +* AUTO SOFTWARE DEVELOPMENT KIT AND ARE RELEASED AS +* OPEN SOURCE FILES. THESE FILES MAY BE USED AS LONG +* AS THE DEVELOPER AGREES TO THE LICENSE THAT IS +* PROVIDED WITH THIS PACKAGE. +* +*********************************************************/ + +extern "C" +{ + #include "lua.h" + #include "lualib.h" + #include "lauxlib.h" +} + +#ifdef WIN32 + #define MTAEXPORT extern "C" __declspec(dllexport) +#else + #define MTAEXPORT extern "C" +#endif + +#if defined( _M_X64 ) || defined( __x86_64__ ) || defined( _M_AMD64 ) + #define ANY_x64 + #ifdef _WIN64 + #define WIN_x64 + #else + #define LINUX_x64 + #endif +#else + #define ANY_x86 + #ifdef WIN32 + #define WIN_x86 + #else + #define LINUX_x86 + #endif +#endif + +#include +#include +// Obviously i can't get us this so other includes will most likely be needed later on + +using namespace std; + +#ifndef __COMMON_H +#define __COMMON_H + +// used in the function argument vector +#define MAX_ARGUMENTS 10 +struct FunctionArguments +{ + lua_State* luaVM; + unsigned char nArguments; + unsigned char Type[10]; + void* Arguments[10]; +}; + +namespace FunctionArgumentType +{ + enum + { + TYPE_NUMBER = 1, + TYPE_STRING = 2, + TYPE_LIGHTUSERDATA = 3, + TYPE_BOOLEAN = 4, + TYPE_NIL = 5, + TYPE_TABLE = 6 + }; +} +#endif diff --git a/mta-mysql/include/handler.h b/modules/mysql/include/handler.h similarity index 100% rename from mta-mysql/include/handler.h rename to modules/mysql/include/handler.h diff --git a/mta-mysql/include/module.h b/modules/mysql/include/module.h similarity index 100% rename from mta-mysql/include/module.h rename to modules/mysql/include/module.h diff --git a/modules/mysql/include/mysql/big_endian.h b/modules/mysql/include/mysql/big_endian.h new file mode 100644 index 0000000..59aa70b --- /dev/null +++ b/modules/mysql/include/mysql/big_endian.h @@ -0,0 +1,114 @@ +/* Copyright (c) 2012, 2014, Oracle and/or its affiliates. All rights reserved. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; version 2 of the License. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ + +#include + +/* + Data in big-endian format. +*/ +static inline void float4store(uchar *T, float A) +{ *(T)= ((uchar *) &A)[3]; + *((T)+1)=(char) ((uchar *) &A)[2]; + *((T)+2)=(char) ((uchar *) &A)[1]; + *((T)+3)=(char) ((uchar *) &A)[0]; } + +static inline void float4get (float *V, const uchar *M) +{ float def_temp; + ((uchar*) &def_temp)[0]=(M)[3]; + ((uchar*) &def_temp)[1]=(M)[2]; + ((uchar*) &def_temp)[2]=(M)[1]; + ((uchar*) &def_temp)[3]=(M)[0]; + (*V)=def_temp; } + +static inline void float8store(uchar *T, double V) +{ *(T)= ((uchar *) &V)[7]; + *((T)+1)=(char) ((uchar *) &V)[6]; + *((T)+2)=(char) ((uchar *) &V)[5]; + *((T)+3)=(char) ((uchar *) &V)[4]; + *((T)+4)=(char) ((uchar *) &V)[3]; + *((T)+5)=(char) ((uchar *) &V)[2]; + *((T)+6)=(char) ((uchar *) &V)[1]; + *((T)+7)=(char) ((uchar *) &V)[0]; } + +static inline void float8get (double *V, const uchar *M) +{ double def_temp; + ((uchar*) &def_temp)[0]=(M)[7]; + ((uchar*) &def_temp)[1]=(M)[6]; + ((uchar*) &def_temp)[2]=(M)[5]; + ((uchar*) &def_temp)[3]=(M)[4]; + ((uchar*) &def_temp)[4]=(M)[3]; + ((uchar*) &def_temp)[5]=(M)[2]; + ((uchar*) &def_temp)[6]=(M)[1]; + ((uchar*) &def_temp)[7]=(M)[0]; + (*V) = def_temp; } + +static inline void ushortget(uint16 *V, const uchar *pM) +{ *V = (uint16) (((uint16) ((uchar) (pM)[1]))+ + ((uint16) ((uint16) (pM)[0]) << 8)); } +static inline void shortget (int16 *V, const uchar *pM) +{ *V = (short) (((short) ((uchar) (pM)[1]))+ + ((short) ((short) (pM)[0]) << 8)); } +static inline void longget (int32 *V, const uchar *pM) +{ int32 def_temp; + ((uchar*) &def_temp)[0]=(pM)[0]; + ((uchar*) &def_temp)[1]=(pM)[1]; + ((uchar*) &def_temp)[2]=(pM)[2]; + ((uchar*) &def_temp)[3]=(pM)[3]; + (*V)=def_temp; } +static inline void ulongget (uint32 *V, const uchar *pM) +{ uint32 def_temp; + ((uchar*) &def_temp)[0]=(pM)[0]; + ((uchar*) &def_temp)[1]=(pM)[1]; + ((uchar*) &def_temp)[2]=(pM)[2]; + ((uchar*) &def_temp)[3]=(pM)[3]; + (*V)=def_temp; } +static inline void shortstore(uchar *T, int16 A) +{ uint def_temp=(uint) (A) ; + *(((char*)T)+1)=(char)(def_temp); + *(((char*)T)+0)=(char)(def_temp >> 8); } +static inline void longstore (uchar *T, int32 A) +{ *(((char*)T)+3)=((A)); + *(((char*)T)+2)=(((A) >> 8)); + *(((char*)T)+1)=(((A) >> 16)); + *(((char*)T)+0)=(((A) >> 24)); } + +static inline void floatget(float *V, const uchar *M) +{ + memcpy(V, (M), sizeof(float)); +} + +static inline void floatstore(uchar *T, float V) +{ + memcpy((T), (&V), sizeof(float)); +} + +static inline void doubleget(double *V, const uchar *M) +{ + memcpy(V, (M), sizeof(double)); +} + +static inline void doublestore(uchar *T, double V) +{ + memcpy((T), &V, sizeof(double)); +} + +static inline void longlongget(longlong *V, const uchar *M) +{ + memcpy(V, (M), sizeof(ulonglong)); +} +static inline void longlongstore(uchar *T, longlong V) +{ + memcpy((T), &V, sizeof(ulonglong)); +} diff --git a/modules/mysql/include/mysql/byte_order_generic.h b/modules/mysql/include/mysql/byte_order_generic.h new file mode 100644 index 0000000..da84585 --- /dev/null +++ b/modules/mysql/include/mysql/byte_order_generic.h @@ -0,0 +1,97 @@ +/* Copyright (c) 2001, 2014, Oracle and/or its affiliates. All rights reserved. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; version 2 of the License. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ + +/* + Endianness-independent definitions for architectures other + than the x86 architecture. +*/ +static inline int16 sint2korr(const uchar *A) +{ + return + (int16) (((int16) (A[0])) + + ((int16) (A[1]) << 8)) + ; +} + +static inline int32 sint4korr(const uchar *A) +{ + return + (int32) (((int32) (A[0])) + + (((int32) (A[1]) << 8)) + + (((int32) (A[2]) << 16)) + + (((int32) (A[3]) << 24))) + ; +} + +static inline uint16 uint2korr(const uchar *A) +{ + return + (uint16) (((uint16) (A[0])) + + ((uint16) (A[1]) << 8)) + ; +} + +static inline uint32 uint4korr(const uchar *A) +{ + return + (uint32) (((uint32) (A[0])) + + (((uint32) (A[1])) << 8) + + (((uint32) (A[2])) << 16) + + (((uint32) (A[3])) << 24)) + ; +} + +static inline ulonglong uint8korr(const uchar *A) +{ + return + ((ulonglong)(((uint32) (A[0])) + + (((uint32) (A[1])) << 8) + + (((uint32) (A[2])) << 16) + + (((uint32) (A[3])) << 24)) + + (((ulonglong) (((uint32) (A[4])) + + (((uint32) (A[5])) << 8) + + (((uint32) (A[6])) << 16) + + (((uint32) (A[7])) << 24))) << + 32)) + ; +} + +static inline longlong sint8korr(const uchar *A) +{ + return (longlong) uint8korr(A); +} + +static inline void int2store(uchar *T, uint16 A) +{ + uint def_temp= A ; + *(T)= (uchar)(def_temp); + *(T+1)= (uchar)(def_temp >> 8); +} + +static inline void int4store(uchar *T, uint32 A) +{ + *(T)= (uchar) (A); + *(T+1)=(uchar) (A >> 8); + *(T+2)=(uchar) (A >> 16); + *(T+3)=(uchar) (A >> 24); +} + +static inline void int8store(uchar *T, ulonglong A) +{ + uint def_temp= (uint) A, + def_temp2= (uint) (A >> 32); + int4store(T, def_temp); + int4store(T+4,def_temp2); +} diff --git a/modules/mysql/include/mysql/byte_order_generic_x86.h b/modules/mysql/include/mysql/byte_order_generic_x86.h new file mode 100644 index 0000000..61f87ac --- /dev/null +++ b/modules/mysql/include/mysql/byte_order_generic_x86.h @@ -0,0 +1,43 @@ +/* Copyright (c) 2001, 2014, Oracle and/or its affiliates. All rights reserved. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; version 2 of the License. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ + +/* + Optimized functions for the x86 architecture (_WIN32 included). +*/ +static inline int16 sint2korr(const uchar *A) { return *((int16*) A); } + +static inline int32 sint4korr(const uchar *A) { return *((int32*) A); } + +static inline uint16 uint2korr(const uchar *A) { return *((uint16*) A); } + +static inline uint32 uint4korr(const uchar *A) { return *((uint32*) A); } + +static inline ulonglong uint8korr(const uchar *A) { return *((ulonglong*) A);} +static inline longlong sint8korr(const uchar *A) { return *((longlong*) A); } + +static inline void int2store(uchar *T, uint16 A) +{ + *((uint16*) T)= A; +} + +static inline void int4store(uchar *T, uint32 A) +{ + *((uint32*) T)= A; +} + +static inline void int8store(uchar *T, ulonglong A) +{ + *((ulonglong*) T)= A; +} diff --git a/mta-mysql/include/mysql/decimal.h b/modules/mysql/include/mysql/decimal.h similarity index 60% rename from mta-mysql/include/mysql/decimal.h rename to modules/mysql/include/mysql/decimal.h index c5385b5..07f408c 100644 --- a/mta-mysql/include/mysql/decimal.h +++ b/modules/mysql/include/mysql/decimal.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2000 MySQL AB +/* Copyright (c) 2000, 2011, Oracle and/or its affiliates. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -11,7 +11,7 @@ You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #ifndef _decimal_h #define _decimal_h @@ -21,6 +21,15 @@ typedef enum decimal_round_mode; typedef int32 decimal_digit_t; +/** + intg is the number of *decimal* digits (NOT number of decimal_digit_t's !) + before the point + frac is the number of decimal digits after the point + len is the length of buf (length of allocated space) in decimal_digit_t's, + not in bytes + sign false means positive, true means negative + buf is an array of decimal_digit_t's + */ typedef struct st_decimal_t { int intg, frac, len; my_bool sign; @@ -29,35 +38,57 @@ typedef struct st_decimal_t { int internal_str2dec(const char *from, decimal_t *to, char **end, my_bool fixed); -int decimal2string(decimal_t *from, char *to, int *to_len, +int decimal2string(const decimal_t *from, char *to, int *to_len, int fixed_precision, int fixed_decimals, char filler); int decimal2ulonglong(decimal_t *from, ulonglong *to); int ulonglong2decimal(ulonglong from, decimal_t *to); int decimal2longlong(decimal_t *from, longlong *to); int longlong2decimal(longlong from, decimal_t *to); -int decimal2double(decimal_t *from, double *to); +int decimal2double(const decimal_t *from, double *to); int double2decimal(double from, decimal_t *to); int decimal_actual_fraction(decimal_t *from); -int decimal2bin(decimal_t *from, char *to, int precision, int scale); -int bin2decimal(char *from, decimal_t *to, int precision, int scale); +int decimal2bin(decimal_t *from, uchar *to, int precision, int scale); +int bin2decimal(const uchar *from, decimal_t *to, int precision, int scale); + +/** + Convert decimal to lldiv_t. + The integer part is stored in to->quot. + The fractional part is multiplied to 10^9 and stored to to->rem. + @param from Decimal value + @param to lldiv_t value + @retval 0 on success + @retval !0 in error +*/ +int decimal2lldiv_t(const decimal_t *from, lldiv_t *to); + +/** + Convert doube to lldiv_t. + The integer part is stored in to->quot. + The fractional part is multiplied to 10^9 and stored to to->rem. + @param from Decimal value + @param to lldiv_t value + @retval 0 on success + @retval !0 in error +*/ +int double2lldiv_t(double from, lldiv_t *to); int decimal_size(int precision, int scale); int decimal_bin_size(int precision, int scale); int decimal_result_size(decimal_t *from1, decimal_t *from2, char op, int param); -int decimal_intg(decimal_t *from); -int decimal_add(decimal_t *from1, decimal_t *from2, decimal_t *to); -int decimal_sub(decimal_t *from1, decimal_t *from2, decimal_t *to); -int decimal_cmp(decimal_t *from1, decimal_t *from2); -int decimal_mul(decimal_t *from1, decimal_t *from2, decimal_t *to); -int decimal_div(decimal_t *from1, decimal_t *from2, decimal_t *to, +int decimal_intg(const decimal_t *from); +int decimal_add(const decimal_t *from1, const decimal_t *from2, decimal_t *to); +int decimal_sub(const decimal_t *from1, const decimal_t *from2, decimal_t *to); +int decimal_cmp(const decimal_t *from1, const decimal_t *from2); +int decimal_mul(const decimal_t *from1, const decimal_t *from2, decimal_t *to); +int decimal_div(const decimal_t *from1, const decimal_t *from2, decimal_t *to, int scale_incr); -int decimal_mod(decimal_t *from1, decimal_t *from2, decimal_t *to); -int decimal_round(decimal_t *from, decimal_t *to, int new_scale, +int decimal_mod(const decimal_t *from1, const decimal_t *from2, decimal_t *to); +int decimal_round(const decimal_t *from, decimal_t *to, int new_scale, decimal_round_mode mode); -int decimal_is_zero(decimal_t *from); +int decimal_is_zero(const decimal_t *from); void max_decimal(int precision, int frac, decimal_t *to); #define string2decimal(A,B,C) internal_str2dec((A), (B), (C), 0) diff --git a/mta-mysql/include/mysql/errmsg.h b/modules/mysql/include/mysql/errmsg.h similarity index 79% rename from mta-mysql/include/mysql/errmsg.h rename to modules/mysql/include/mysql/errmsg.h index 8b20b36..36cc38c 100644 --- a/mta-mysql/include/mysql/errmsg.h +++ b/modules/mysql/include/mysql/errmsg.h @@ -1,4 +1,7 @@ -/* Copyright (C) 2000 MySQL AB +#ifndef ERRMSG_INCLUDED +#define ERRMSG_INCLUDED + +/* Copyright (c) 2000, 2014, Oracle and/or its affiliates. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -11,10 +14,10 @@ You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ /* Error messages for MySQL clients */ -/* (Error messages for the daemon are in share/language/errmsg.sys) */ +/* (Error messages for the daemon are in sql/share/errmsg.txt) */ #ifdef __cplusplus extern "C" { @@ -28,10 +31,10 @@ extern const char *client_errors[]; /* Error messages */ #define CR_MIN_ERROR 2000 /* For easier client code */ #define CR_MAX_ERROR 2999 -#if defined(OS2) && defined(MYSQL_SERVER) -#define CER(X) client_errors[(X)-CR_MIN_ERROR] -#elif !defined(ER) -#define ER(X) client_errors[(X)-CR_MIN_ERROR] +#if !defined(ER) +#define ER(X) (((X) >= CR_ERROR_FIRST && (X) <= CR_ERROR_LAST)? \ + client_errors[(X)-CR_ERROR_FIRST]: client_errors[CR_UNKNOWN_ERROR]) + #endif #define CLIENT_ERRMAP 2 /* Errormap used by my_error() */ @@ -90,13 +93,20 @@ extern const char *client_errors[]; /* Error messages */ #define CR_SHARED_MEMORY_CONNECT_SET_ERROR 2046 #define CR_CONN_UNKNOW_PROTOCOL 2047 #define CR_INVALID_CONN_HANDLE 2048 -#define CR_SECURE_AUTH 2049 +#define CR_UNUSED_1 2049 #define CR_FETCH_CANCELED 2050 #define CR_NO_DATA 2051 #define CR_NO_STMT_METADATA 2052 #define CR_NO_RESULT_SET 2053 #define CR_NOT_IMPLEMENTED 2054 #define CR_SERVER_LOST_EXTENDED 2055 -#define CR_ERROR_LAST /*Copy last error nr:*/ 2055 +#define CR_STMT_CLOSED 2056 +#define CR_NEW_STMT_METADATA 2057 +#define CR_ALREADY_CONNECTED 2058 +#define CR_AUTH_PLUGIN_CANNOT_LOAD 2059 +#define CR_DUPLICATE_CONNECTION_ATTR 2060 +#define CR_AUTH_PLUGIN_ERR 2061 +#define CR_ERROR_LAST /*Copy last error nr:*/ 2061 /* Add error numbers before CR_ERROR_LAST and change it accordingly. */ +#endif /* ERRMSG_INCLUDED */ diff --git a/mta-mysql/include/mysql/keycache.h b/modules/mysql/include/mysql/keycache.h similarity index 72% rename from mta-mysql/include/mysql/keycache.h rename to modules/mysql/include/mysql/keycache.h index dc763b8..e09afdf 100644 --- a/mta-mysql/include/mysql/keycache.h +++ b/modules/mysql/include/mysql/keycache.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2003 MySQL AB +/* Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -11,12 +11,15 @@ You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ /* Key cache variable structures */ #ifndef _keycache_h #define _keycache_h + +#include "my_sys.h" /* flush_type */ + C_MODE_START /* declare structures that is used by st_key_cache */ @@ -44,13 +47,13 @@ typedef struct st_keycache_wqueue typedef struct st_key_cache { my_bool key_cache_inited; + my_bool in_resize; /* true during resize operation */ my_bool resize_in_flush; /* true during flush of resize operation */ my_bool can_be_used; /* usage of cache for read/write is allowed */ - uint key_cache_shift; - ulong key_cache_mem_size; /* specified size of the cache memory */ + size_t key_cache_mem_size; /* specified size of the cache memory */ uint key_cache_block_size; /* size of the page buffer of a cache block */ - ulong min_warm_blocks; /* min number of warm blocks; */ - ulong age_threshold; /* age threshold for hot blocks */ + ulonglong min_warm_blocks; /* min number of warm blocks; */ + ulonglong age_threshold; /* age threshold for hot blocks */ ulonglong keycache_time; /* total number of block link operations */ uint hash_entries; /* max number of entries in the hash table */ int hash_links; /* max number of hash links */ @@ -65,13 +68,18 @@ typedef struct st_key_cache HASH_LINK **hash_root; /* arr. of entries into hash table buckets */ HASH_LINK *hash_link_root; /* memory for hash table links */ HASH_LINK *free_hash_list; /* list of free hash links */ - BLOCK_LINK *free_block_list; /* list of free blocks */ + BLOCK_LINK *free_block_list; /* list of free blocks */ BLOCK_LINK *block_root; /* memory for block links */ - byte HUGE_PTR *block_mem; /* memory for block buffers */ + uchar *block_mem; /* memory for block buffers */ BLOCK_LINK *used_last; /* ptr to the last block of the LRU chain */ BLOCK_LINK *used_ins; /* ptr to the insertion block in LRU chain */ - pthread_mutex_t cache_lock; /* to lock access to the cache structure */ + mysql_mutex_t cache_lock; /* to lock access to the cache structure */ KEYCACHE_WQUEUE resize_queue; /* threads waiting during resize operation */ + /* + Waiting for a zero resize count. Using a queue for symmetry though + only one thread can wait here. + */ + KEYCACHE_WQUEUE waiting_for_resize_cnt; KEYCACHE_WQUEUE waiting_for_hash_link; /* waiting for a free hash link */ KEYCACHE_WQUEUE waiting_for_block; /* requests waiting for a free block */ BLOCK_LINK *changed_blocks[CHANGED_BLOCKS_HASH]; /* hash for dirty file bl.*/ @@ -82,10 +90,10 @@ typedef struct st_key_cache initializing the key cache. */ - ulonglong param_buff_size; /* size the memory allocated for the cache */ - ulong param_block_size; /* size of the blocks in the key cache */ - ulong param_division_limit; /* min. percentage of warm blocks */ - ulong param_age_threshold; /* determines when hot block is downgraded */ + ulonglong param_buff_size; /* size the memory allocated for the cache */ + ulonglong param_block_size; /* size of the blocks in the key cache */ + ulonglong param_division_limit; /* min. percentage of warm blocks */ + ulonglong param_age_threshold; /* determines when hot block is downgraded */ /* Statistics variables. These are reset in reset_key_cache_counters(). */ ulong global_blocks_changed; /* number of currently dirty blocks */ @@ -101,24 +109,24 @@ typedef struct st_key_cache /* The default key cache */ extern KEY_CACHE dflt_key_cache_var, *dflt_key_cache; -extern int init_key_cache(KEY_CACHE *keycache, uint key_cache_block_size, - ulong use_mem, uint division_limit, - uint age_threshold); -extern int resize_key_cache(KEY_CACHE *keycache, uint key_cache_block_size, - ulong use_mem, uint division_limit, - uint age_threshold); -extern void change_key_cache_param(KEY_CACHE *keycache, uint division_limit, - uint age_threshold); -extern byte *key_cache_read(KEY_CACHE *keycache, +extern int init_key_cache(KEY_CACHE *keycache, ulonglong key_cache_block_size, + size_t use_mem, ulonglong division_limit, + ulonglong age_threshold); +extern int resize_key_cache(KEY_CACHE *keycache, ulonglong key_cache_block_size, + size_t use_mem, ulonglong division_limit, + ulonglong age_threshold); +extern void change_key_cache_param(KEY_CACHE *keycache, ulonglong division_limit, + ulonglong age_threshold); +extern uchar *key_cache_read(KEY_CACHE *keycache, File file, my_off_t filepos, int level, - byte *buff, uint length, + uchar *buff, uint length, uint block_length,int return_buffer); extern int key_cache_insert(KEY_CACHE *keycache, File file, my_off_t filepos, int level, - byte *buff, uint length); + uchar *buff, uint length); extern int key_cache_write(KEY_CACHE *keycache, File file, my_off_t filepos, int level, - byte *buff, uint length, + uchar *buff, uint length, uint block_length,int force_write); extern int flush_key_blocks(KEY_CACHE *keycache, int file, enum flush_type type); @@ -127,8 +135,8 @@ extern void end_key_cache(KEY_CACHE *keycache, my_bool cleanup); /* Functions to handle multiple key caches */ extern my_bool multi_keycache_init(void); extern void multi_keycache_free(void); -extern KEY_CACHE *multi_key_cache_search(byte *key, uint length); -extern my_bool multi_key_cache_set(const byte *key, uint length, +extern KEY_CACHE *multi_key_cache_search(uchar *key, uint length); +extern my_bool multi_key_cache_set(const uchar *key, uint length, KEY_CACHE *key_cache); extern void multi_key_cache_change(KEY_CACHE *old_data, KEY_CACHE *new_data); diff --git a/modules/mysql/include/mysql/little_endian.h b/modules/mysql/include/mysql/little_endian.h new file mode 100644 index 0000000..ffea91b --- /dev/null +++ b/modules/mysql/include/mysql/little_endian.h @@ -0,0 +1,89 @@ +/* Copyright (c) 2012, 2014, Oracle and/or its affiliates. All rights reserved. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; version 2 of the License. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ + +/* + Data in little-endian format. +*/ + +#include + +static inline void float4get (float *V, const uchar *M) +{ + memcpy(V, (M), sizeof(float)); +} + +static inline void float4store(uchar *V, float M) +{ + memcpy(V, (&M), sizeof(float)); +} + +static inline void float8get (double *V, const uchar *M) +{ + memcpy(V, M, sizeof(double)); +} + +static inline void float8store(uchar *V, double M) +{ + memcpy(V, &M, sizeof(double)); +} + +static inline void floatget (float *V, const uchar *M) { float4get(V, M); } +static inline void floatstore (uchar *V, float M) { float4store(V, M); } + +/* Bi-endian hardware.... */ +#if defined(__FLOAT_WORD_ORDER) && (__FLOAT_WORD_ORDER == __BIG_ENDIAN) +static inline void doublestore(uchar *T, double V) +{ *(((char*)T)+0)=(char) ((uchar *) &V)[4]; + *(((char*)T)+1)=(char) ((uchar *) &V)[5]; + *(((char*)T)+2)=(char) ((uchar *) &V)[6]; + *(((char*)T)+3)=(char) ((uchar *) &V)[7]; + *(((char*)T)+4)=(char) ((uchar *) &V)[0]; + *(((char*)T)+5)=(char) ((uchar *) &V)[1]; + *(((char*)T)+6)=(char) ((uchar *) &V)[2]; + *(((char*)T)+7)=(char) ((uchar *) &V)[3]; } +static inline void doubleget(double *V, const uchar *M) +{ double def_temp; + ((uchar*) &def_temp)[0]=(M)[4]; + ((uchar*) &def_temp)[1]=(M)[5]; + ((uchar*) &def_temp)[2]=(M)[6]; + ((uchar*) &def_temp)[3]=(M)[7]; + ((uchar*) &def_temp)[4]=(M)[0]; + ((uchar*) &def_temp)[5]=(M)[1]; + ((uchar*) &def_temp)[6]=(M)[2]; + ((uchar*) &def_temp)[7]=(M)[3]; + (*V) = def_temp; } + +#else /* Bi-endian hardware.... */ + +static inline void doublestore(uchar *T, double V) { memcpy(T, &V, sizeof(double)); } +static inline void doubleget (double *V, const uchar *M) { memcpy(V, M, sizeof(double)); } + +#endif /* Bi-endian hardware.... */ + +static inline void ushortget(uint16 *V, const uchar *pM) { *V= uint2korr(pM); } +static inline void shortget (int16 *V, const uchar *pM) { *V= sint2korr(pM); } +static inline void longget (int32 *V, const uchar *pM) { *V= sint4korr(pM); } +static inline void ulongget (uint32 *V, const uchar *pM) { *V= uint4korr(pM); } +static inline void shortstore(uchar *T, int16 V) { int2store(T, V); } +static inline void longstore (uchar *T, int32 V) { int4store(T, V); } + +static inline void longlongget(longlong *V, const uchar *M) +{ + memcpy(V, (M), sizeof(ulonglong)); +} +static inline void longlongstore(uchar *T, longlong V) +{ + memcpy((T), &V, sizeof(ulonglong)); +} diff --git a/modules/mysql/include/mysql/m_ctype.h b/modules/mysql/include/mysql/m_ctype.h new file mode 100644 index 0000000..35b3051 --- /dev/null +++ b/modules/mysql/include/mysql/m_ctype.h @@ -0,0 +1,820 @@ +/* Copyright (c) 2000, 2014, Oracle and/or its affiliates. All rights reserved. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; version 2 of the License. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ + +/* + A better inplementation of the UNIX ctype(3) library. +*/ + +#ifndef _m_ctype_h +#define _m_ctype_h + +#include "my_global.h" /* uint16, uchar */ + +#ifdef __cplusplus +extern "C" { +#endif + +#define MY_CS_NAME_SIZE 32 +#define MY_CS_CTYPE_TABLE_SIZE 257 +#define MY_CS_TO_LOWER_TABLE_SIZE 256 +#define MY_CS_TO_UPPER_TABLE_SIZE 256 +#define MY_CS_SORT_ORDER_TABLE_SIZE 256 +#define MY_CS_TO_UNI_TABLE_SIZE 256 + +#define CHARSET_DIR "charsets/" + +#define my_wc_t ulong + +#define MY_CS_REPLACEMENT_CHARACTER 0xFFFD + +/* + On i386 we store Unicode->CS conversion tables for + some character sets using Big-endian order, + to copy two bytes at onces. + This gives some performance improvement. +*/ +#ifdef __i386__ +#define MB2(x) (((x) >> 8) + (((x) & 0xFF) << 8)) +#define MY_PUT_MB2(s, code) { *((uint16*)(s))= (code); } +#else +#define MB2(x) (x) +#define MY_PUT_MB2(s, code) { (s)[0]= code >> 8; (s)[1]= code & 0xFF; } +#endif + + + +typedef struct unicase_info_char_st +{ + uint32 toupper; + uint32 tolower; + uint32 sort; +} MY_UNICASE_CHARACTER; + + +typedef struct unicase_info_st +{ + my_wc_t maxchar; + const MY_UNICASE_CHARACTER **page; +} MY_UNICASE_INFO; + + +extern MY_UNICASE_INFO my_unicase_default; +extern MY_UNICASE_INFO my_unicase_turkish; +extern MY_UNICASE_INFO my_unicase_mysql500; +extern MY_UNICASE_INFO my_unicase_unicode520; + +#define MY_UCA_MAX_CONTRACTION 6 +#define MY_UCA_MAX_WEIGHT_SIZE 8 +#define MY_UCA_WEIGHT_LEVELS 1 + +typedef struct my_contraction_t +{ + my_wc_t ch[MY_UCA_MAX_CONTRACTION]; /* Character sequence */ + uint16 weight[MY_UCA_MAX_WEIGHT_SIZE];/* Its weight string, 0-terminated */ + my_bool with_context; +} MY_CONTRACTION; + + + +typedef struct my_contraction_list_t +{ + size_t nitems; /* Number of items in the list */ + MY_CONTRACTION *item; /* List of contractions */ + char *flags; /* Character flags, e.g. "is contraction head") */ +} MY_CONTRACTIONS; + + +my_bool my_uca_can_be_contraction_head(const MY_CONTRACTIONS *c, my_wc_t wc); +my_bool my_uca_can_be_contraction_tail(const MY_CONTRACTIONS *c, my_wc_t wc); +uint16 *my_uca_contraction2_weight(const MY_CONTRACTIONS *c, + my_wc_t wc1, my_wc_t wc2); + + +/* Collation weights on a single level (e.g. primary, secondary, tertiarty) */ +typedef struct my_uca_level_info_st +{ + my_wc_t maxchar; + uchar *lengths; + uint16 **weights; + MY_CONTRACTIONS contractions; +} MY_UCA_WEIGHT_LEVEL; + + +typedef struct uca_info_st +{ + MY_UCA_WEIGHT_LEVEL level[MY_UCA_WEIGHT_LEVELS]; + + /* Logical positions */ + my_wc_t first_non_ignorable; + my_wc_t last_non_ignorable; + my_wc_t first_primary_ignorable; + my_wc_t last_primary_ignorable; + my_wc_t first_secondary_ignorable; + my_wc_t last_secondary_ignorable; + my_wc_t first_tertiary_ignorable; + my_wc_t last_tertiary_ignorable; + my_wc_t first_trailing; + my_wc_t last_trailing; + my_wc_t first_variable; + my_wc_t last_variable; + +} MY_UCA_INFO; + + + +extern MY_UCA_INFO my_uca_v400; + + +typedef struct uni_ctype_st +{ + uchar pctype; + uchar *ctype; +} MY_UNI_CTYPE; + +extern MY_UNI_CTYPE my_uni_ctype[256]; + +/* wm_wc and wc_mb return codes */ +#define MY_CS_ILSEQ 0 /* Wrong by sequence: wb_wc */ +#define MY_CS_ILUNI 0 /* Cannot encode Unicode to charset: wc_mb */ +#define MY_CS_TOOSMALL -101 /* Need at least one byte: wc_mb and mb_wc */ +#define MY_CS_TOOSMALL2 -102 /* Need at least two bytes: wc_mb and mb_wc */ +#define MY_CS_TOOSMALL3 -103 /* Need at least three bytes: wc_mb and mb_wc */ +/* These following three are currently not really used */ +#define MY_CS_TOOSMALL4 -104 /* Need at least 4 bytes: wc_mb and mb_wc */ +#define MY_CS_TOOSMALL5 -105 /* Need at least 5 bytes: wc_mb and mb_wc */ +#define MY_CS_TOOSMALL6 -106 /* Need at least 6 bytes: wc_mb and mb_wc */ +/* A helper macros for "need at least n bytes" */ +#define MY_CS_TOOSMALLN(n) (-100-(n)) + +#define MY_SEQ_INTTAIL 1 +#define MY_SEQ_SPACES 2 + + /* My charsets_list flags */ +#define MY_CS_COMPILED 1 /* compiled-in sets */ +#define MY_CS_CONFIG 2 /* sets that have a *.conf file */ +#define MY_CS_INDEX 4 /* sets listed in the Index file */ +#define MY_CS_LOADED 8 /* sets that are currently loaded */ +#define MY_CS_BINSORT 16 /* if binary sort order */ +#define MY_CS_PRIMARY 32 /* if primary collation */ +#define MY_CS_STRNXFRM 64 /* if strnxfrm is used for sort */ +#define MY_CS_UNICODE 128 /* is a charset is BMP Unicode */ +#define MY_CS_READY 256 /* if a charset is initialized */ +#define MY_CS_AVAILABLE 512 /* If either compiled-in or loaded*/ +#define MY_CS_CSSORT 1024 /* if case sensitive sort order */ +#define MY_CS_HIDDEN 2048 /* don't display in SHOW */ +#define MY_CS_PUREASCII 4096 /* if a charset is pure ascii */ +#define MY_CS_NONASCII 8192 /* if not ASCII-compatible */ +#define MY_CS_UNICODE_SUPPLEMENT 16384 /* Non-BMP Unicode characters */ +#define MY_CS_LOWER_SORT 32768 /* If use lower case as weight */ +#define MY_CHARSET_UNDEFINED 0 + +/* Character repertoire flags */ +#define MY_REPERTOIRE_ASCII 1 /* Pure ASCII U+0000..U+007F */ +#define MY_REPERTOIRE_EXTENDED 2 /* Extended characters: U+0080..U+FFFF */ +#define MY_REPERTOIRE_UNICODE30 3 /* ASCII | EXTENDED: U+0000..U+FFFF */ + +/* Flags for strxfrm */ +#define MY_STRXFRM_LEVEL1 0x00000001 /* for primary weights */ +#define MY_STRXFRM_LEVEL2 0x00000002 /* for secondary weights */ +#define MY_STRXFRM_LEVEL3 0x00000004 /* for tertiary weights */ +#define MY_STRXFRM_LEVEL4 0x00000008 /* fourth level weights */ +#define MY_STRXFRM_LEVEL5 0x00000010 /* fifth level weights */ +#define MY_STRXFRM_LEVEL6 0x00000020 /* sixth level weights */ +#define MY_STRXFRM_LEVEL_ALL 0x0000003F /* Bit OR for the above six */ +#define MY_STRXFRM_NLEVELS 6 /* Number of possible levels*/ + +#define MY_STRXFRM_PAD_WITH_SPACE 0x00000040 /* if pad result with spaces */ +#define MY_STRXFRM_PAD_TO_MAXLEN 0x00000080 /* if pad tail(for filesort) */ + +#define MY_STRXFRM_DESC_LEVEL1 0x00000100 /* if desc order for level1 */ +#define MY_STRXFRM_DESC_LEVEL2 0x00000200 /* if desc order for level2 */ +#define MY_STRXFRM_DESC_LEVEL3 0x00000300 /* if desc order for level3 */ +#define MY_STRXFRM_DESC_LEVEL4 0x00000800 /* if desc order for level4 */ +#define MY_STRXFRM_DESC_LEVEL5 0x00001000 /* if desc order for level5 */ +#define MY_STRXFRM_DESC_LEVEL6 0x00002000 /* if desc order for level6 */ +#define MY_STRXFRM_DESC_SHIFT 8 + +#define MY_STRXFRM_UNUSED_00004000 0x00004000 /* for future extensions */ +#define MY_STRXFRM_UNUSED_00008000 0x00008000 /* for future extensions */ + +#define MY_STRXFRM_REVERSE_LEVEL1 0x00010000 /* if reverse order for level1 */ +#define MY_STRXFRM_REVERSE_LEVEL2 0x00020000 /* if reverse order for level2 */ +#define MY_STRXFRM_REVERSE_LEVEL3 0x00040000 /* if reverse order for level3 */ +#define MY_STRXFRM_REVERSE_LEVEL4 0x00080000 /* if reverse order for level4 */ +#define MY_STRXFRM_REVERSE_LEVEL5 0x00100000 /* if reverse order for level5 */ +#define MY_STRXFRM_REVERSE_LEVEL6 0x00200000 /* if reverse order for level6 */ +#define MY_STRXFRM_REVERSE_SHIFT 16 + + +typedef struct my_uni_idx_st +{ + uint16 from; + uint16 to; + const uchar *tab; +} MY_UNI_IDX; + +typedef struct +{ + uint beg; + uint end; + uint mb_len; +} my_match_t; + +enum my_lex_states +{ + MY_LEX_START, MY_LEX_CHAR, MY_LEX_IDENT, + MY_LEX_IDENT_SEP, MY_LEX_IDENT_START, + MY_LEX_REAL, MY_LEX_HEX_NUMBER, MY_LEX_BIN_NUMBER, + MY_LEX_CMP_OP, MY_LEX_LONG_CMP_OP, MY_LEX_STRING, MY_LEX_COMMENT, MY_LEX_END, + MY_LEX_OPERATOR_OR_IDENT, MY_LEX_NUMBER_IDENT, MY_LEX_INT_OR_REAL, + MY_LEX_REAL_OR_POINT, MY_LEX_BOOL, MY_LEX_EOL, MY_LEX_ESCAPE, + MY_LEX_LONG_COMMENT, MY_LEX_END_LONG_COMMENT, MY_LEX_SEMICOLON, + MY_LEX_SET_VAR, MY_LEX_USER_END, MY_LEX_HOSTNAME, MY_LEX_SKIP, + MY_LEX_USER_VARIABLE_DELIMITER, MY_LEX_SYSTEM_VAR, + MY_LEX_IDENT_OR_KEYWORD, + MY_LEX_IDENT_OR_HEX, MY_LEX_IDENT_OR_BIN, MY_LEX_IDENT_OR_NCHAR, + MY_LEX_STRING_OR_DELIMITER +}; + +struct charset_info_st; + +typedef struct my_charset_loader_st +{ + char error[128]; + void *(*once_alloc)(size_t); + void *(*mem_malloc)(size_t); + void *(*mem_realloc)(void *, size_t); + void (*mem_free)(void *); + void (*reporter)(enum loglevel, const char *format, ...); + int (*add_collation)(struct charset_info_st *cs); +} MY_CHARSET_LOADER; + + +extern int (*my_string_stack_guard)(int); + +/* See strings/CHARSET_INFO.txt for information about this structure */ +typedef struct my_collation_handler_st +{ + my_bool (*init)(struct charset_info_st *, MY_CHARSET_LOADER *); + /* Collation routines */ + int (*strnncoll)(const struct charset_info_st *, + const uchar *, size_t, const uchar *, size_t, my_bool); + int (*strnncollsp)(const struct charset_info_st *, + const uchar *, size_t, const uchar *, size_t, + my_bool diff_if_only_endspace_difference); + size_t (*strnxfrm)(const struct charset_info_st *, + uchar *dst, size_t dstlen, uint nweights, + const uchar *src, size_t srclen, uint flags); + size_t (*strnxfrmlen)(const struct charset_info_st *, size_t); + my_bool (*like_range)(const struct charset_info_st *, + const char *s, size_t s_length, + pchar w_prefix, pchar w_one, pchar w_many, + size_t res_length, + char *min_str, char *max_str, + size_t *min_len, size_t *max_len); + int (*wildcmp)(const struct charset_info_st *, + const char *str,const char *str_end, + const char *wildstr,const char *wildend, + int escape,int w_one, int w_many); + + int (*strcasecmp)(const struct charset_info_st *, const char *, + const char *); + + uint (*instr)(const struct charset_info_st *, + const char *b, size_t b_length, + const char *s, size_t s_length, + my_match_t *match, uint nmatch); + + /* Hash calculation */ + void (*hash_sort)(const struct charset_info_st *cs, const uchar *key, + size_t len, ulong *nr1, ulong *nr2); + my_bool (*propagate)(const struct charset_info_st *cs, const uchar *str, + size_t len); +} MY_COLLATION_HANDLER; + +extern MY_COLLATION_HANDLER my_collation_mb_bin_handler; +extern MY_COLLATION_HANDLER my_collation_8bit_bin_handler; +extern MY_COLLATION_HANDLER my_collation_8bit_simple_ci_handler; +extern MY_COLLATION_HANDLER my_collation_ucs2_uca_handler; + +/* Some typedef to make it easy for C++ to make function pointers */ +typedef int (*my_charset_conv_mb_wc)(const struct charset_info_st *, + my_wc_t *, const uchar *, const uchar *); +typedef int (*my_charset_conv_wc_mb)(const struct charset_info_st *, my_wc_t, + uchar *, uchar *); +typedef size_t (*my_charset_conv_case)(const struct charset_info_st *, + char *, size_t, char *, size_t); + + +/* See strings/CHARSET_INFO.txt about information on this structure */ +typedef struct my_charset_handler_st +{ + my_bool (*init)(struct charset_info_st *, MY_CHARSET_LOADER *loader); + /* Multibyte routines */ + uint (*ismbchar)(const struct charset_info_st *, const char *, + const char *); + uint (*mbcharlen)(const struct charset_info_st *, uint c); + size_t (*numchars)(const struct charset_info_st *, const char *b, + const char *e); + size_t (*charpos)(const struct charset_info_st *, const char *b, + const char *e, size_t pos); + size_t (*well_formed_len)(const struct charset_info_st *, + const char *b,const char *e, + size_t nchars, int *error); + size_t (*lengthsp)(const struct charset_info_st *, const char *ptr, + size_t length); + size_t (*numcells)(const struct charset_info_st *, const char *b, + const char *e); + + /* Unicode conversion */ + my_charset_conv_mb_wc mb_wc; + my_charset_conv_wc_mb wc_mb; + + /* CTYPE scanner */ + int (*ctype)(const struct charset_info_st *cs, int *ctype, + const uchar *s, const uchar *e); + + /* Functions for case and sort conversion */ + size_t (*caseup_str)(const struct charset_info_st *, char *); + size_t (*casedn_str)(const struct charset_info_st *, char *); + + my_charset_conv_case caseup; + my_charset_conv_case casedn; + + /* Charset dependant snprintf() */ + size_t (*snprintf)(const struct charset_info_st *, char *to, size_t n, + const char *fmt, + ...) __attribute__((format(printf, 4, 5))); + size_t (*long10_to_str)(const struct charset_info_st *, char *to, size_t n, + int radix, long int val); + size_t (*longlong10_to_str)(const struct charset_info_st *, char *to, + size_t n, int radix, longlong val); + + void (*fill)(const struct charset_info_st *, char *to, size_t len, + int fill); + + /* String-to-number conversion routines */ + long (*strntol)(const struct charset_info_st *, const char *s, + size_t l, int base, char **e, int *err); + ulong (*strntoul)(const struct charset_info_st *, const char *s, + size_t l, int base, char **e, int *err); + longlong (*strntoll)(const struct charset_info_st *, const char *s, + size_t l, int base, char **e, int *err); + ulonglong (*strntoull)(const struct charset_info_st *, const char *s, + size_t l, int base, char **e, int *err); + double (*strntod)(const struct charset_info_st *, char *s, + size_t l, char **e, int *err); + longlong (*strtoll10)(const struct charset_info_st *cs, + const char *nptr, char **endptr, int *error); + ulonglong (*strntoull10rnd)(const struct charset_info_st *cs, + const char *str, size_t length, + int unsigned_fl, + char **endptr, int *error); + size_t (*scan)(const struct charset_info_st *, const char *b, + const char *e, int sq); +} MY_CHARSET_HANDLER; + +extern MY_CHARSET_HANDLER my_charset_8bit_handler; +extern MY_CHARSET_HANDLER my_charset_ucs2_handler; + + +/* + We define this CHARSET_INFO_DEFINED here to prevent a repeat of the + typedef in hash.c, which will cause a compiler error. +*/ +#define CHARSET_INFO_DEFINED + +/* See strings/CHARSET_INFO.txt about information on this structure */ +typedef struct charset_info_st +{ + uint number; + uint primary_number; + uint binary_number; + uint state; + const char *csname; + const char *name; + const char *comment; + const char *tailoring; + const uchar *ctype; + const uchar *to_lower; + const uchar *to_upper; + const uchar *sort_order; + MY_UCA_INFO *uca; /* This can be changed in apply_one_rule() */ + const uint16 *tab_to_uni; + const MY_UNI_IDX *tab_from_uni; + const MY_UNICASE_INFO *caseinfo; + const uchar *state_map; + const uchar *ident_map; + uint strxfrm_multiply; + uchar caseup_multiply; + uchar casedn_multiply; + uint mbminlen; + uint mbmaxlen; + uint mbmaxlenlen; + my_wc_t min_sort_char; + my_wc_t max_sort_char; /* For LIKE optimization */ + uchar pad_char; + my_bool escape_with_backslash_is_dangerous; + uchar levels_for_compare; + uchar levels_for_order; + + MY_CHARSET_HANDLER *cset; + MY_COLLATION_HANDLER *coll; + +} CHARSET_INFO; +#define ILLEGAL_CHARSET_INFO_NUMBER (~0U) + + +extern MYSQL_PLUGIN_IMPORT CHARSET_INFO my_charset_bin; +extern MYSQL_PLUGIN_IMPORT CHARSET_INFO my_charset_latin1; +extern MYSQL_PLUGIN_IMPORT CHARSET_INFO my_charset_filename; + +extern CHARSET_INFO my_charset_big5_chinese_ci; +extern CHARSET_INFO my_charset_big5_bin; +extern CHARSET_INFO my_charset_cp932_japanese_ci; +extern CHARSET_INFO my_charset_cp932_bin; +extern CHARSET_INFO my_charset_cp1250_czech_ci; +extern CHARSET_INFO my_charset_eucjpms_japanese_ci; +extern CHARSET_INFO my_charset_eucjpms_bin; +extern CHARSET_INFO my_charset_euckr_korean_ci; +extern CHARSET_INFO my_charset_euckr_bin; +extern CHARSET_INFO my_charset_gb2312_chinese_ci; +extern CHARSET_INFO my_charset_gb2312_bin; +extern CHARSET_INFO my_charset_gbk_chinese_ci; +extern CHARSET_INFO my_charset_gbk_bin; +extern CHARSET_INFO my_charset_gb18030_chinese_ci; +extern CHARSET_INFO my_charset_gb18030_bin; +extern CHARSET_INFO my_charset_latin1_german2_ci; +extern CHARSET_INFO my_charset_latin1_bin; +extern CHARSET_INFO my_charset_latin2_czech_ci; +extern CHARSET_INFO my_charset_sjis_japanese_ci; +extern CHARSET_INFO my_charset_sjis_bin; +extern CHARSET_INFO my_charset_tis620_thai_ci; +extern CHARSET_INFO my_charset_tis620_bin; +extern CHARSET_INFO my_charset_ucs2_general_ci; +extern CHARSET_INFO my_charset_ucs2_bin; +extern CHARSET_INFO my_charset_ucs2_unicode_ci; +extern CHARSET_INFO my_charset_ucs2_general_mysql500_ci; +extern CHARSET_INFO my_charset_ujis_japanese_ci; +extern CHARSET_INFO my_charset_ujis_bin; +extern CHARSET_INFO my_charset_utf16_bin; +extern CHARSET_INFO my_charset_utf16_general_ci; +extern CHARSET_INFO my_charset_utf16_unicode_ci; +extern CHARSET_INFO my_charset_utf16le_bin; +extern CHARSET_INFO my_charset_utf16le_general_ci; +extern CHARSET_INFO my_charset_utf32_bin; +extern CHARSET_INFO my_charset_utf32_general_ci; +extern CHARSET_INFO my_charset_utf32_unicode_ci; + +extern MYSQL_PLUGIN_IMPORT CHARSET_INFO my_charset_utf8_general_ci; +extern CHARSET_INFO my_charset_utf8_tolower_ci; +extern CHARSET_INFO my_charset_utf8_unicode_ci; +extern CHARSET_INFO my_charset_utf8_bin; +extern CHARSET_INFO my_charset_utf8_general_mysql500_ci; +extern CHARSET_INFO my_charset_utf8mb4_bin; +extern CHARSET_INFO my_charset_utf8mb4_general_ci; +extern CHARSET_INFO my_charset_utf8mb4_unicode_ci; +#define MY_UTF8MB3 "utf8" +#define MY_UTF8MB4 "utf8mb4" + + +/* declarations for simple charsets */ +extern size_t my_strnxfrm_simple(const CHARSET_INFO *, + uchar *dst, size_t dstlen, uint nweights, + const uchar *src, size_t srclen, uint flags); +size_t my_strnxfrmlen_simple(const CHARSET_INFO *, size_t); +extern int my_strnncoll_simple(const CHARSET_INFO *, const uchar *, size_t, + const uchar *, size_t, my_bool); + +extern int my_strnncollsp_simple(const CHARSET_INFO *, const uchar *, size_t, + const uchar *, size_t, + my_bool diff_if_only_endspace_difference); + +extern void my_hash_sort_simple(const CHARSET_INFO *cs, + const uchar *key, size_t len, + ulong *nr1, ulong *nr2); + +extern size_t my_lengthsp_8bit(const CHARSET_INFO *cs, const char *ptr, + size_t length); + +extern uint my_instr_simple(const struct charset_info_st *, + const char *b, size_t b_length, + const char *s, size_t s_length, + my_match_t *match, uint nmatch); + + +/* Functions for 8bit */ +extern size_t my_caseup_str_8bit(const CHARSET_INFO *, char *); +extern size_t my_casedn_str_8bit(const CHARSET_INFO *, char *); +extern size_t my_caseup_8bit(const CHARSET_INFO *, char *src, size_t srclen, + char *dst, size_t dstlen); +extern size_t my_casedn_8bit(const CHARSET_INFO *, char *src, size_t srclen, + char *dst, size_t dstlen); + +extern int my_strcasecmp_8bit(const CHARSET_INFO * cs, const char *, + const char *); + +int my_mb_wc_8bit(const CHARSET_INFO *cs,my_wc_t *wc, const uchar *s, + const uchar *e); +int my_wc_mb_8bit(const CHARSET_INFO *cs,my_wc_t wc, uchar *s, uchar *e); + +int my_mb_ctype_8bit(const CHARSET_INFO *,int *, const uchar *,const uchar *); +int my_mb_ctype_mb(const CHARSET_INFO *,int *, const uchar *,const uchar *); + +size_t my_scan_8bit(const CHARSET_INFO *cs, const char *b, const char *e, + int sq); + +size_t my_snprintf_8bit(const struct charset_info_st *, char *to, size_t n, + const char *fmt, ...) + __attribute__((format(printf, 4, 5))); + +long my_strntol_8bit(const CHARSET_INFO *, const char *s, size_t l, + int base, char **e, int *err); +ulong my_strntoul_8bit(const CHARSET_INFO *, const char *s, size_t l, + int base, char **e, int *err); +longlong my_strntoll_8bit(const CHARSET_INFO *, const char *s, size_t l, + int base, char **e, int *err); +ulonglong my_strntoull_8bit(const CHARSET_INFO *, const char *s, size_t l, + int base, char **e, int *err); +double my_strntod_8bit(const CHARSET_INFO *, char *s, size_t l, char **e, + int *err); +size_t my_long10_to_str_8bit(const CHARSET_INFO *, char *to, size_t l, + int radix, long int val); +size_t my_longlong10_to_str_8bit(const CHARSET_INFO *, char *to, size_t l, + int radix, longlong val); + +longlong my_strtoll10_8bit(const CHARSET_INFO *cs, + const char *nptr, char **endptr, int *error); +longlong my_strtoll10_ucs2(const CHARSET_INFO *cs, + const char *nptr, char **endptr, int *error); + +ulonglong my_strntoull10rnd_8bit(const CHARSET_INFO *cs, + const char *str, size_t length, int + unsigned_fl, char **endptr, int *error); +ulonglong my_strntoull10rnd_ucs2(const CHARSET_INFO *cs, + const char *str, size_t length, + int unsigned_fl, char **endptr, int *error); + +void my_fill_8bit(const CHARSET_INFO *cs, char* to, size_t l, int fill); + +/* For 8-bit character set */ +my_bool my_like_range_simple(const CHARSET_INFO *cs, + const char *ptr, size_t ptr_length, + pbool escape, pbool w_one, pbool w_many, + size_t res_length, + char *min_str, char *max_str, + size_t *min_length, size_t *max_length); + +/* For ASCII-based multi-byte character sets with mbminlen=1 */ +my_bool my_like_range_mb(const CHARSET_INFO *cs, + const char *ptr, size_t ptr_length, + pbool escape, pbool w_one, pbool w_many, + size_t res_length, + char *min_str, char *max_str, + size_t *min_length, size_t *max_length); + +/* For other character sets, with arbitrary mbminlen and mbmaxlen numbers */ +my_bool my_like_range_generic(const CHARSET_INFO *cs, + const char *ptr, size_t ptr_length, + pbool escape, pbool w_one, pbool w_many, + size_t res_length, + char *min_str, char *max_str, + size_t *min_length, size_t *max_length); + +int my_wildcmp_8bit(const CHARSET_INFO *, + const char *str,const char *str_end, + const char *wildstr,const char *wildend, + int escape, int w_one, int w_many); + +int my_wildcmp_bin(const CHARSET_INFO *, + const char *str,const char *str_end, + const char *wildstr,const char *wildend, + int escape, int w_one, int w_many); + +size_t my_numchars_8bit(const CHARSET_INFO *, const char *b, const char *e); +size_t my_numcells_8bit(const CHARSET_INFO *, const char *b, const char *e); +size_t my_charpos_8bit(const CHARSET_INFO *, const char *b, const char *e, + size_t pos); +size_t my_well_formed_len_8bit(const CHARSET_INFO *, const char *b, + const char *e, size_t pos, int *error); +uint my_mbcharlen_8bit(const CHARSET_INFO *, uint c); + + +/* Functions for multibyte charsets */ +extern size_t my_caseup_str_mb(const CHARSET_INFO *, char *); +extern size_t my_casedn_str_mb(const CHARSET_INFO *, char *); +extern size_t my_caseup_mb(const CHARSET_INFO *, char *src, size_t srclen, + char *dst, size_t dstlen); +extern size_t my_casedn_mb(const CHARSET_INFO *, char *src, size_t srclen, + char *dst, size_t dstlen); +extern size_t my_caseup_mb_varlen(const CHARSET_INFO *, char *src, + size_t srclen, char *dst, size_t dstlen); +extern size_t my_casedn_mb_varlen(const CHARSET_INFO *, char *src, + size_t srclen, char *dst, size_t dstlen); +extern size_t my_caseup_ujis(const CHARSET_INFO *, char *src, size_t srclen, + char *dst, size_t dstlen); +extern size_t my_casedn_ujis(const CHARSET_INFO *, char *src, size_t srclen, + char *dst, size_t dstlen); +extern int my_strcasecmp_mb(const CHARSET_INFO * cs,const char *, + const char *); + +int my_wildcmp_mb(const CHARSET_INFO *, + const char *str,const char *str_end, + const char *wildstr,const char *wildend, + int escape, int w_one, int w_many); +size_t my_numchars_mb(const CHARSET_INFO *, const char *b, const char *e); +size_t my_numcells_mb(const CHARSET_INFO *, const char *b, const char *e); +size_t my_charpos_mb(const CHARSET_INFO *, const char *b, const char *e, + size_t pos); +size_t my_well_formed_len_mb(const CHARSET_INFO *, const char *b, + const char *e, size_t pos, int *error); +uint my_instr_mb(const struct charset_info_st *, + const char *b, size_t b_length, + const char *s, size_t s_length, + my_match_t *match, uint nmatch); + +int my_strnncoll_mb_bin(const CHARSET_INFO * cs, + const uchar *s, size_t slen, + const uchar *t, size_t tlen, + my_bool t_is_prefix); + +int my_strnncollsp_mb_bin(const CHARSET_INFO *cs, + const uchar *a, size_t a_length, + const uchar *b, size_t b_length, + my_bool diff_if_only_endspace_difference); + +int my_wildcmp_mb_bin(const CHARSET_INFO *cs, + const char *str,const char *str_end, + const char *wildstr,const char *wildend, + int escape, int w_one, int w_many); + +int my_strcasecmp_mb_bin(const CHARSET_INFO * cs __attribute__((unused)), + const char *s, const char *t); + +void my_hash_sort_mb_bin(const CHARSET_INFO *cs __attribute__((unused)), + const uchar *key, size_t len,ulong *nr1, ulong *nr2); + +size_t my_strnxfrm_mb(const CHARSET_INFO *, + uchar *dst, size_t dstlen, uint nweights, + const uchar *src, size_t srclen, uint flags); + +size_t my_strnxfrm_unicode(const CHARSET_INFO *, + uchar *dst, size_t dstlen, uint nweights, + const uchar *src, size_t srclen, uint flags); + +size_t my_strnxfrm_unicode_full_bin(const CHARSET_INFO *, + uchar *dst, size_t dstlen, uint nweights, + const uchar *src, size_t srclen, uint flags); +size_t my_strnxfrmlen_unicode_full_bin(const CHARSET_INFO *, size_t); + +int my_wildcmp_unicode(const CHARSET_INFO *cs, + const char *str, const char *str_end, + const char *wildstr, const char *wildend, + int escape, int w_one, int w_many, + const MY_UNICASE_INFO *weights); + +extern my_bool my_parse_charset_xml(MY_CHARSET_LOADER *loader, + const char *buf, size_t buflen); +extern char *my_strchr(const CHARSET_INFO *cs, const char *str, + const char *end, pchar c); +extern size_t my_strcspn(const CHARSET_INFO *cs, const char *str, + const char *end, const char *reject, + size_t reject_length); + +my_bool my_propagate_simple(const CHARSET_INFO *cs, const uchar *str, + size_t len); +my_bool my_propagate_complex(const CHARSET_INFO *cs, const uchar *str, + size_t len); + + +uint my_string_repertoire(const CHARSET_INFO *cs, const char *str, size_t len); +my_bool my_charset_is_ascii_based(const CHARSET_INFO *cs); +my_bool my_charset_is_8bit_pure_ascii(const CHARSET_INFO *cs); +uint my_charset_repertoire(const CHARSET_INFO *cs); + + +uint my_strxfrm_flag_normalize(uint flags, uint nlevels); +void my_strxfrm_desc_and_reverse(uchar *str, uchar *strend, + uint flags, uint level); +size_t my_strxfrm_pad_desc_and_reverse(const CHARSET_INFO *cs, + uchar *str, uchar *frmend, uchar *strend, + uint nweights, uint flags, uint level); + +my_bool my_charset_is_ascii_compatible(const CHARSET_INFO *cs); + +const MY_CONTRACTIONS *my_charset_get_contractions(const CHARSET_INFO *cs, + int level); + +extern size_t my_vsnprintf_ex(const CHARSET_INFO *cs, char *to, size_t n, + const char* fmt, va_list ap); + +size_t my_convert(char *to, size_t to_length, const CHARSET_INFO *to_cs, + const char *from, size_t from_length, + const CHARSET_INFO *from_cs, uint *errors); + +uint my_mbcharlen_ptr(const CHARSET_INFO *cs, const char *s, const char *e); + +#define _MY_U 01 /* Upper case */ +#define _MY_L 02 /* Lower case */ +#define _MY_NMR 04 /* Numeral (digit) */ +#define _MY_SPC 010 /* Spacing character */ +#define _MY_PNT 020 /* Punctuation */ +#define _MY_CTR 040 /* Control character */ +#define _MY_B 0100 /* Blank */ +#define _MY_X 0200 /* heXadecimal digit */ + + +#define my_isascii(c) (!((c) & ~0177)) +#define my_toascii(c) ((c) & 0177) +#define my_tocntrl(c) ((c) & 31) +#define my_toprint(c) ((c) | 64) +#define my_toupper(s,c) (char) ((s)->to_upper[(uchar) (c)]) +#define my_tolower(s,c) (char) ((s)->to_lower[(uchar) (c)]) +#define my_isalpha(s, c) (((s)->ctype+1)[(uchar) (c)] & (_MY_U | _MY_L)) +#define my_isupper(s, c) (((s)->ctype+1)[(uchar) (c)] & _MY_U) +#define my_islower(s, c) (((s)->ctype+1)[(uchar) (c)] & _MY_L) +#define my_isdigit(s, c) (((s)->ctype+1)[(uchar) (c)] & _MY_NMR) +#define my_isxdigit(s, c) (((s)->ctype+1)[(uchar) (c)] & _MY_X) +#define my_isalnum(s, c) (((s)->ctype+1)[(uchar) (c)] & (_MY_U | _MY_L | _MY_NMR)) +#define my_isspace(s, c) (((s)->ctype+1)[(uchar) (c)] & _MY_SPC) +#define my_ispunct(s, c) (((s)->ctype+1)[(uchar) (c)] & _MY_PNT) +#define my_isprint(s, c) (((s)->ctype+1)[(uchar) (c)] & (_MY_PNT | _MY_U | _MY_L | _MY_NMR | _MY_B)) +#define my_isgraph(s, c) (((s)->ctype+1)[(uchar) (c)] & (_MY_PNT | _MY_U | _MY_L | _MY_NMR)) +#define my_iscntrl(s, c) (((s)->ctype+1)[(uchar) (c)] & _MY_CTR) + +/* Some macros that should be cleaned up a little */ +#define my_isvar(s,c) (my_isalnum(s,c) || (c) == '_') +#define my_isvar_start(s,c) (my_isalpha(s,c) || (c) == '_') + +#define my_binary_compare(s) ((s)->state & MY_CS_BINSORT) +#define use_strnxfrm(s) ((s)->state & MY_CS_STRNXFRM) +#define my_strnxfrm(cs, d, dl, s, sl) \ + ((cs)->coll->strnxfrm((cs), (d), (dl), (dl), (s), (sl), MY_STRXFRM_PAD_WITH_SPACE)) +#define my_strnncoll(s, a, b, c, d) ((s)->coll->strnncoll((s), (a), (b), (c), (d), 0)) +#define my_like_range(s, a, b, c, d, e, f, g, h, i, j) \ + ((s)->coll->like_range((s), (a), (b), (c), (d), (e), (f), (g), (h), (i), (j))) +#define my_wildcmp(cs,s,se,w,we,e,o,m) ((cs)->coll->wildcmp((cs),(s),(se),(w),(we),(e),(o),(m))) +#define my_strcasecmp(s, a, b) ((s)->coll->strcasecmp((s), (a), (b))) +#define my_charpos(cs, b, e, num) (cs)->cset->charpos((cs), (const char*) (b), (const char *)(e), (num)) + + +#define use_mb(s) ((s)->cset->ismbchar != NULL) +#define my_ismbchar(s, a, b) ((s)->cset->ismbchar((s), (a), (b))) +#define my_mbcharlen(s, a) ((s)->cset->mbcharlen((s),(a))) +/** + Get the length of gb18030 code by the given two leading bytes + + @param[in] s charset_info + @param[in] a first byte of gb18030 code + @param[in] b second byte of gb18030 code + @return the length of gb18030 code starting with given two bytes, + the length would be 2 or 4 +*/ +#define my_mbcharlen_2(s, a, b) ((s)->cset->mbcharlen((s),((((a) & 0xFF) << 8) + ((b) & 0xFF)))) +/** + Get the maximum length of leading bytes needed to determine the length of a + multi-byte gb18030 code + + @param[in] s charset_info + @return number of leading bytes we need, would be 2 for gb18030 + and 1 for all other charsets +*/ +#define my_mbmaxlenlen(s) ((s)->mbmaxlenlen) +/** + Judge if the given byte is a possible leading byte for a charset. + For gb18030 whose mbmaxlenlen is 2, we can't determine the length of + a multi-byte character by looking at the first byte only + + @param[in] s charset_info + @param[in] i possible leading byte + @return true if it is, otherwise false +*/ +#define my_ismb1st(s, i) \ + (my_mbcharlen((s), (i)) > 1 || \ + (my_mbmaxlenlen((s)) == 2 && my_mbcharlen((s), (i)) == 0)) + +#define my_caseup_str(s, a) ((s)->cset->caseup_str((s), (a))) +#define my_casedn_str(s, a) ((s)->cset->casedn_str((s), (a))) +#define my_strntol(s, a, b, c, d, e) ((s)->cset->strntol((s),(a),(b),(c),(d),(e))) +#define my_strntoul(s, a, b, c, d, e) ((s)->cset->strntoul((s),(a),(b),(c),(d),(e))) +#define my_strntoll(s, a, b, c, d, e) ((s)->cset->strntoll((s),(a),(b),(c),(d),(e))) +#define my_strntoull(s, a, b, c,d, e) ((s)->cset->strntoull((s),(a),(b),(c),(d),(e))) +#define my_strntod(s, a, b, c, d) ((s)->cset->strntod((s),(a),(b),(c),(d))) + +#ifdef __cplusplus +} +#endif + +#endif /* _m_ctype_h */ diff --git a/modules/mysql/include/mysql/m_string.h b/modules/mysql/include/mysql/m_string.h new file mode 100644 index 0000000..e1576af --- /dev/null +++ b/modules/mysql/include/mysql/m_string.h @@ -0,0 +1,339 @@ +/* + Copyright (c) 2000, 2014, Oracle and/or its affiliates. All rights reserved. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; version 2 of the License. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ + +#ifndef _m_string_h +#define _m_string_h + +#include "my_global.h" /* HAVE_* */ + +#include + +#define bfill please_use_memset_rather_than_bfill +#define bzero please_use_memset_rather_than_bzero +#define bmove please_use_memmove_rather_than_bmove +#define strmov please_use_my_stpcpy_or_my_stpmov_rather_than_strmov +#define strnmov please_use_my_stpncpy_or_my_stpnmov_rather_than_strnmov + +#if defined(__cplusplus) +extern "C" { +#endif + +/* + my_str_malloc(), my_str_realloc() and my_str_free() are assigned to + implementations in strings/alloc.c, but can be overridden in + the calling program. + */ +extern void *(*my_str_malloc)(size_t); +extern void *(*my_str_realloc)(void *, size_t); +extern void (*my_str_free)(void *); + +/* Declared in int2str() */ +extern char _dig_vec_upper[]; +extern char _dig_vec_lower[]; + + /* Prototypes for string functions */ + +extern void bchange(uchar *dst,size_t old_len,const uchar *src, + size_t new_len,size_t tot_len); +extern void strappend(char *s,size_t len,pchar fill); +extern char *strend(const char *s); +extern char *strcend(const char *, pchar); +extern char *strfill(char * s,size_t len,pchar fill); +extern char *strmake(char *dst,const char *src,size_t length); + +extern char *my_stpmov(char *dst,const char *src); +extern char *my_stpnmov(char *dst, const char *src, size_t n); +extern char *strcont(const char *src, const char *set); +extern char *strxmov(char *dst, const char *src, ...); +extern char *strxnmov(char *dst, size_t len, const char *src, ...); + +/** + Copy a string from src to dst until (and including) terminating null byte. + + @param dst Destination + @param src Source + + @note src and dst cannot overlap. + Use my_stpmov() if src and dst overlaps. + + @note Unsafe, consider using my_stpnpy() instead. + + @return pointer to terminating null byte. +*/ +static inline char *my_stpcpy(char *dst, const char *src) +{ +#if defined(HAVE_BUILTIN_STPCPY) + return __builtin_stpcpy(dst, src); +#elif defined(HAVE_STPCPY) + return stpcpy(dst, src); +#else + /* Fallback to implementation supporting overlap. */ + return my_stpmov(dst, src); +#endif +} + +/** + Copy fixed-size string from src to dst. + + @param dst Destination + @param src Source + @param n Maximum number of characters to copy. + + @note src and dst cannot overlap + Use my_stpnmov() if src and dst overlaps. + + @return pointer to terminating null byte. +*/ +static inline char *my_stpncpy(char *dst, const char *src, size_t n) +{ +#if defined(HAVE_STPNCPY) + return stpncpy(dst, src, n); +#else + /* Fallback to implementation supporting overlap. */ + return my_stpnmov(dst, src, n); +#endif +} + +static inline longlong my_strtoll(const char *nptr, char **endptr, int base) +{ +#if defined _WIN32 + return _strtoi64(nptr, endptr, base); +#else + return strtoll(nptr, endptr, base); +#endif +} + +static inline ulonglong my_strtoull(const char *nptr, char **endptr, int base) +{ +#if defined _WIN32 + return _strtoui64(nptr, endptr, base); +#else + return strtoull(nptr, endptr, base); +#endif +} + +static inline char *my_strtok_r(char *str, const char *delim, char **saveptr) +{ +#if defined _WIN32 + return strtok_s(str, delim, saveptr); +#else + return strtok_r(str, delim, saveptr); +#endif +} + +/* native_ rather than my_ since my_strcasecmp already exists */ +static inline int native_strcasecmp(const char *s1, const char *s2) +{ +#if defined _WIN32 + return _stricmp(s1, s2); +#else + return strcasecmp(s1, s2); +#endif +} + +/* native_ rather than my_ for consistency with native_strcasecmp */ +static inline int native_strncasecmp(const char *s1, const char *s2, size_t n) +{ +#if defined _WIN32 + return _strnicmp(s1, s2, n); +#else + return strncasecmp(s1, s2, n); +#endif +} + +size_t my_snprintf(char* to, size_t n, const char* fmt, ...); +size_t my_vsnprintf(char *to, size_t n, const char* fmt, va_list ap); + +/* Prototypes of normal stringfunctions (with may ours) */ +#ifndef HAVE_STRNLEN +extern size_t strnlen(const char *s, size_t n); +#endif + +extern int is_prefix(const char *, const char *); + +/* Conversion routines */ +typedef enum { + MY_GCVT_ARG_FLOAT, + MY_GCVT_ARG_DOUBLE +} my_gcvt_arg_type; + +double my_strtod(const char *str, char **end, int *error); +double my_atof(const char *nptr); +size_t my_fcvt(double x, int precision, char *to, my_bool *error); +size_t my_gcvt(double x, my_gcvt_arg_type type, int width, char *to, + my_bool *error); + +#define NOT_FIXED_DEC 31 + +/* + The longest string my_fcvt can return is 311 + "precision" bytes. + Here we assume that we never cal my_fcvt() with precision >= NOT_FIXED_DEC + (+ 1 byte for the terminating '\0'). +*/ +#define FLOATING_POINT_BUFFER (311 + NOT_FIXED_DEC) + +/* + We want to use the 'e' format in some cases even if we have enough space + for the 'f' one just to mimic sprintf("%.15g") behavior for large integers, + and to improve it for numbers < 10^(-4). + That is, for |x| < 1 we require |x| >= 10^(-15), and for |x| > 1 we require + it to be integer and be <= 10^DBL_DIG for the 'f' format to be used. + We don't lose precision, but make cases like "1e200" or "0.00001" look nicer. +*/ +#define MAX_DECPT_FOR_F_FORMAT DBL_DIG + +/* + The maximum possible field width for my_gcvt() conversion. + (DBL_DIG + 2) significant digits + sign + "." + ("e-NNN" or + MAX_DECPT_FOR_F_FORMAT zeros for cases when |x|<1 and the 'f' format is used). +*/ +#define MY_GCVT_MAX_FIELD_WIDTH (DBL_DIG + 4 + MY_MAX(5, MAX_DECPT_FOR_F_FORMAT)) \ + +extern char *llstr(longlong value,char *buff); +extern char *ullstr(longlong value,char *buff); + +extern char *int2str(long val, char *dst, int radix, int upcase); +extern char *int10_to_str(long val,char *dst,int radix); +extern char *str2int(const char *src,int radix,long lower,long upper, + long *val); +longlong my_strtoll10(const char *nptr, char **endptr, int *error); +#if SIZEOF_LONG == SIZEOF_LONG_LONG +#define ll2str(A,B,C,D) int2str((A),(B),(C),(D)) +#define longlong10_to_str(A,B,C) int10_to_str((A),(B),(C)) +#undef strtoll +#define strtoll(A,B,C) strtol((A),(B),(C)) +#define strtoull(A,B,C) strtoul((A),(B),(C)) +#else +extern char *ll2str(longlong val,char *dst,int radix, int upcase); +extern char *longlong10_to_str(longlong val,char *dst,int radix); +#endif +#define longlong2str(A,B,C) ll2str((A),(B),(C),1) + +#if defined(__cplusplus) +} +#endif + +struct st_mysql_lex_string +{ + char *str; + size_t length; +}; +typedef struct st_mysql_lex_string LEX_STRING; + +#define STRING_WITH_LEN(X) (X), ((size_t) (sizeof(X) - 1)) +#define USTRING_WITH_LEN(X) ((uchar*) X), ((size_t) (sizeof(X) - 1)) +#define C_STRING_WITH_LEN(X) ((char *) (X)), ((size_t) (sizeof(X) - 1)) + +struct st_mysql_const_lex_string +{ + const char *str; + size_t length; +}; +typedef struct st_mysql_const_lex_string LEX_CSTRING; + +/** + Skip trailing space. + + On most systems reading memory in larger chunks (ideally equal to the size of + the chinks that the machine physically reads from memory) causes fewer memory + access loops and hence increased performance. + This is why the 'int' type is used : it's closest to that (according to how + it's defined in C). + So when we determine the amount of whitespace at the end of a string we do + the following : + 1. We divide the string into 3 zones : + a) from the start of the string (__start) to the first multiple + of sizeof(int) (__start_words) + b) from the end of the string (__end) to the last multiple of sizeof(int) + (__end_words) + c) a zone that is aligned to sizeof(int) and can be safely accessed + through an int * + 2. We start comparing backwards from (c) char-by-char. If all we find is + space then we continue + 3. If there are elements in zone (b) we compare them as unsigned ints to a + int mask (SPACE_INT) consisting of all spaces + 4. Finally we compare the remaining part (a) of the string char by char. + This covers for the last non-space unsigned int from 3. (if any) + + This algorithm works well for relatively larger strings, but it will slow + the things down for smaller strings (because of the additional calculations + and checks compared to the naive method). Thus the barrier of length 20 + is added. + + @param ptr pointer to the input string + @param len the length of the string + @return the last non-space character +*/ +#if defined(__sparc) || defined(__sparcv9) +static inline const uchar *skip_trailing_space(const uchar *ptr,size_t len) +{ + /* SPACE_INT is a word that contains only spaces */ +#if SIZEOF_INT == 4 + const unsigned SPACE_INT= 0x20202020U; +#elif SIZEOF_INT == 8 + const unsigned SPACE_INT= 0x2020202020202020ULL; +#else +#error define the appropriate constant for a word full of spaces +#endif + + const uchar *end= ptr + len; + + if (len > 20) + { + const uchar *end_words= (const uchar *)(intptr) + (((ulonglong)(intptr)end) / SIZEOF_INT * SIZEOF_INT); + const uchar *start_words= (const uchar *)(intptr) + ((((ulonglong)(intptr)ptr) + SIZEOF_INT - 1) / SIZEOF_INT * SIZEOF_INT); + + DBUG_ASSERT(end_words > ptr); + while (end > end_words && end[-1] == 0x20) + end--; + if (end[-1] == 0x20 && start_words < end_words) + while (end > start_words && ((unsigned *)end)[-1] == SPACE_INT) + end -= SIZEOF_INT; + } + while (end > ptr && end[-1] == 0x20) + end--; + return (end); +} +#else +/* + Reads 8 bytes at a time, ignoring alignment. + We use uint8korr, which is fast (it simply reads a *ulonglong) + on all platforms, except sparc. +*/ +static inline const uchar *skip_trailing_space(const uchar *ptr, size_t len) +{ + const uchar *end= ptr + len; + while (end - ptr >= 8) + { + if (uint8korr(end-8) != 0x2020202020202020ULL) + break; + end-= 8; + } + while (end > ptr && end[-1] == 0x20) + end--; + return (end); +} +#endif + +static inline void lex_string_set(LEX_STRING *lex_str, const char *c_str) +{ + lex_str->str= (char *) c_str; + lex_str->length= strlen(c_str); +} + +#endif diff --git a/mta-mysql/include/mysql/my_alloc.h b/modules/mysql/include/mysql/my_alloc.h similarity index 80% rename from mta-mysql/include/mysql/my_alloc.h rename to modules/mysql/include/mysql/my_alloc.h index 657394a..88be09c 100644 --- a/mta-mysql/include/mysql/my_alloc.h +++ b/modules/mysql/include/mysql/my_alloc.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2000 MySQL AB +/* Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -11,7 +11,7 @@ You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ /* Data structures for mysys/my_alloc.c (root memory allocator) @@ -23,6 +23,13 @@ #define ALLOC_MAX_BLOCK_TO_DROP 4096 #define ALLOC_MAX_BLOCK_USAGE_BEFORE_DROP 10 +/* PSI_memory_key */ +#include + +#ifdef __cplusplus +extern "C" { +#endif + typedef struct st_used_mem { /* struct for once_alloc (block) */ struct st_used_mem *next; /* Next block in use */ @@ -37,8 +44,8 @@ typedef struct st_mem_root USED_MEM *used; /* blocks almost without free memory */ USED_MEM *pre_alloc; /* preallocated block */ /* if block have less memory it will be put in 'used' list */ - unsigned int min_malloc; - unsigned int block_size; /* initial block size */ + size_t min_malloc; + size_t block_size; /* initial block size */ unsigned int block_num; /* allocated blocks counter */ /* first free block in queue test counter (if it exceed @@ -47,5 +54,12 @@ typedef struct st_mem_root unsigned int first_block_usage; void (*error_handler)(void); + + PSI_memory_key m_psi_key; } MEM_ROOT; + +#ifdef __cplusplus +} +#endif + #endif diff --git a/modules/mysql/include/mysql/my_byteorder.h b/modules/mysql/include/mysql/my_byteorder.h new file mode 100644 index 0000000..daedd62 --- /dev/null +++ b/modules/mysql/include/mysql/my_byteorder.h @@ -0,0 +1,213 @@ +#ifndef MY_BYTEORDER_INCLUDED +#define MY_BYTEORDER_INCLUDED + +/* Copyright (c) 2001, 2014, Oracle and/or its affiliates. All rights reserved. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; version 2 of the License. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ + + +/* + Functions for reading and storing in machine independent + format (low byte first). There are 'korr' (assume 'corrector') variants + for integer types, but 'get' (assume 'getter') for floating point types. +*/ +#if defined(__i386__) || defined(_WIN32) || defined(__x86_64__) +#include "byte_order_generic_x86.h" +#else +#include "byte_order_generic.h" +#endif + +static inline int32 sint3korr(const uchar *A) +{ + return + ((int32) (((A[2]) & 128) ? + (((uint32) 255L << 24) | + (((uint32) A[2]) << 16) | + (((uint32) A[1]) << 8) | + ((uint32) A[0])) : + (((uint32) A[2]) << 16) | + (((uint32) A[1]) << 8) | + ((uint32) A[0]))) + ; +} + +static inline uint32 uint3korr(const uchar *A) +{ + return + (uint32) (((uint32) (A[0])) + + (((uint32) (A[1])) << 8) + + (((uint32) (A[2])) << 16)) + ; +} + +static inline ulonglong uint5korr(const uchar *A) +{ + return + ((ulonglong)(((uint32) (A[0])) + + (((uint32) (A[1])) << 8) + + (((uint32) (A[2])) << 16) + + (((uint32) (A[3])) << 24)) + + (((ulonglong) (A[4])) << 32)) + ; +} + +static inline ulonglong uint6korr(const uchar *A) +{ + return + ((ulonglong)(((uint32) (A[0])) + + (((uint32) (A[1])) << 8) + + (((uint32) (A[2])) << 16) + + (((uint32) (A[3])) << 24)) + + (((ulonglong) (A[4])) << 32) + + (((ulonglong) (A[5])) << 40)) + ; +} + +static inline void int3store(uchar *T, uint A) +{ + *(T)= (uchar) (A); + *(T+1)= (uchar) (A >> 8); + *(T+2)= (uchar) (A >> 16); +} + +static inline void int5store(uchar *T, ulonglong A) +{ + *(T)= (uchar) (A); + *(T+1)= (uchar) (A >> 8); + *(T+2)= (uchar) (A >> 16); + *(T+3)= (uchar) (A >> 24); + *(T+4)= (uchar) (A >> 32); +} + +static inline void int6store(uchar *T, ulonglong A) +{ + *(T)= (uchar) (A); + *(T+1)= (uchar) (A >> 8); + *(T+2)= (uchar) (A >> 16); + *(T+3)= (uchar) (A >> 24); + *(T+4)= (uchar) (A >> 32); + *(T+5)= (uchar) (A >> 40); +} + +#ifdef __cplusplus + +static inline int16 sint2korr(const char *pT) +{ + return sint2korr(static_cast(static_cast(pT))); +} + +static inline uint16 uint2korr(const char *pT) +{ + return uint2korr(static_cast(static_cast(pT))); +} + +static inline uint32 uint3korr(const char *pT) +{ + return uint3korr(static_cast(static_cast(pT))); +} + +static inline int32 sint3korr(const char *pT) +{ + return sint3korr(static_cast(static_cast(pT))); +} + +static inline uint32 uint4korr(const char *pT) +{ + return uint4korr(static_cast(static_cast(pT))); +} + +static inline int32 sint4korr(const char *pT) +{ + return sint4korr(static_cast(static_cast(pT))); +} + +static inline ulonglong uint6korr(const char *pT) +{ + return uint6korr(static_cast(static_cast(pT))); +} + +static inline ulonglong uint8korr(const char *pT) +{ + return uint8korr(static_cast(static_cast(pT))); +} + +static inline longlong sint8korr(const char *pT) +{ + return sint8korr(static_cast(static_cast(pT))); +} + + +static inline void int2store(char *pT, uint16 A) +{ + int2store(static_cast(static_cast(pT)), A); +} + +static inline void int3store(char *pT, uint A) +{ + int3store(static_cast(static_cast(pT)), A); +} + +static inline void int4store(char *pT, uint32 A) +{ + int4store(static_cast(static_cast(pT)), A); +} + +static inline void int5store(char *pT, ulonglong A) +{ + int5store(static_cast(static_cast(pT)), A); +} + +static inline void int6store(char *pT, ulonglong A) +{ + int6store(static_cast(static_cast(pT)), A); +} + +static inline void int8store(char *pT, ulonglong A) +{ + int8store(static_cast(static_cast(pT)), A); +} + +#endif /* __cplusplus */ + +/* + Functions for reading and storing in machine format from/to + short/long to/from some place in memory V should be a variable + and M a pointer to byte. +*/ +#ifdef WORDS_BIGENDIAN +#include "big_endian.h" +#else +#include "little_endian.h" +#endif + +#ifdef __cplusplus + +static inline void float4store(char *V, float M) +{ + float4store(static_cast(static_cast(V)), M); +} + +static inline void float8get(double *V, const char *M) +{ + float8get(V, static_cast(static_cast(M))); +} + +static inline void float8store(char *V, double M) +{ + float8store(static_cast(static_cast(V)), M); +} + +#endif /* __cplusplus */ + +#endif /* MY_BYTEORDER_INCLUDED */ diff --git a/modules/mysql/include/mysql/my_compiler.h b/modules/mysql/include/mysql/my_compiler.h new file mode 100644 index 0000000..c54ad9c --- /dev/null +++ b/modules/mysql/include/mysql/my_compiler.h @@ -0,0 +1,167 @@ +#ifndef MY_COMPILER_INCLUDED +#define MY_COMPILER_INCLUDED + +/* Copyright (c) 2010, 2014, Oracle and/or its affiliates. All rights reserved. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; version 2 of the License. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ + +/** + Header for compiler-dependent features. + + Intended to contain a set of reusable wrappers for preprocessor + macros, attributes, pragmas, and any other features that are + specific to a target compiler. +*/ + +#include /* size_t */ + +#if defined __GNUC__ +/* + Convenience macro to test the minimum required GCC version. + These should be used with care as Clang also sets __GNUC__ and + __GNUC_MINOR__ (currently to 4.2). Prefer using feature specific + CMake checks in configure.cmake instead. +*/ +# define MY_GNUC_PREREQ(maj, min) \ + ((__GNUC__ << 16) + __GNUC_MINOR__ >= ((maj) << 16) + (min)) +# define GCC_VERSION (__GNUC__ * 1000 + __GNUC_MINOR__) +#else +# define MY_GNUC_PREREQ(maj, min) (0) +#endif + +/* + The macros below are borrowed from include/linux/compiler.h in the + Linux kernel. Use them to indicate the likelyhood of the truthfulness + of a condition. This serves two purposes - newer versions of gcc will be + able to optimize for branch predication, which could yield siginficant + performance gains in frequently executed sections of the code, and the + other reason to use them is for documentation +*/ +#ifdef HAVE_BUILTIN_EXPECT + +// likely/unlikely are likely to clash with other symbols, do not #define +#if defined(__cplusplus) +inline bool likely(bool expr) +{ + return __builtin_expect(expr, true); +} +inline bool unlikely(bool expr) +{ + return __builtin_expect(expr, false); +} +#else +# define likely(x) __builtin_expect((x),1) +# define unlikely(x) __builtin_expect((x),0) +#endif + +#else /* HAVE_BUILTIN_EXPECT */ + +#if defined(__cplusplus) +inline bool likely(bool expr) +{ + return expr; +} +inline bool unlikely(bool expr) +{ + return expr; +} +#else +# define likely(x) (x) +# define unlikely(x) (x) +#endif + +#endif /* HAVE_BUILTIN_EXPECT */ + +/* Comunicate to the compiler the unreachability of the code. */ +#ifdef HAVE_BUILTIN_UNREACHABLE +# define MY_ASSERT_UNREACHABLE() __builtin_unreachable() +#else +# define MY_ASSERT_UNREACHABLE() do { assert(0); } while (0) +#endif + +#if defined __GNUC__ || defined __SUNPRO_C || defined __SUNPRO_CC +/* Specifies the minimum alignment of a type. */ +# define MY_ALIGNOF(type) __alignof__(type) +/* Determine the alignment requirement of a type. */ +# define MY_ALIGNED(n) __attribute__((__aligned__((n)))) +/* Microsoft Visual C++ */ +#elif defined _MSC_VER +# define MY_ALIGNOF(type) __alignof(type) +# define MY_ALIGNED(n) __declspec(align(n)) +#else /* Make sure they are defined for other compilers. */ +# define MY_ALIGNOF(type) +# define MY_ALIGNED(size) +#endif + +/* Visual Studio requires '__inline' for C code */ +#if !defined(__cplusplus) && defined(_MSC_VER) +# define inline __inline +#endif + +/* Provide __func__ macro definition for Visual Studio. */ +#if defined(_MSC_VER) +# define __func__ __FUNCTION__ +#endif + +/** + C++ Type Traits +*/ +#ifdef __cplusplus + +/** + Opaque storage with a particular alignment. + Partial specialization used due to MSVC++. +*/ +template struct my_alignment_imp; +template<> struct MY_ALIGNED(1) my_alignment_imp<1> {}; +template<> struct MY_ALIGNED(2) my_alignment_imp<2> {}; +template<> struct MY_ALIGNED(4) my_alignment_imp<4> {}; +template<> struct MY_ALIGNED(8) my_alignment_imp<8> {}; +template<> struct MY_ALIGNED(16) my_alignment_imp<16> {}; + +/** + A POD type with a given size and alignment. + + @remark If the compiler does not support a alignment attribute + (MY_ALIGN macro), the default alignment of a double is + used instead. + + @tparam size The minimum size. + @tparam alignment The desired alignment: 1, 2, 4, 8 or 16. +*/ +template +struct my_aligned_storage +{ + union + { + char data[size]; + my_alignment_imp align; + }; +}; + +#endif /* __cplusplus */ + +/* + Disable __attribute__ for Sun Studio and Visual Studio. + Note that Sun Studio supports some __attribute__ variants, + but not format or unused which we use quite a lot. + + Sic: We should not (re-)define identifiers that begin with + an underscore followed by an uppercase letter or another underscore. +*/ +#if defined __SUNPRO_C || defined __SUNPRO_CC || defined _MSC_VER +# define __attribute__(A) +#endif + +#endif /* MY_COMPILER_INCLUDED */ diff --git a/modules/mysql/include/mysql/my_config.h b/modules/mysql/include/mysql/my_config.h new file mode 100644 index 0000000..286bea7 --- /dev/null +++ b/modules/mysql/include/mysql/my_config.h @@ -0,0 +1,422 @@ +/* Copyright (c) 2009, 2014, Oracle and/or its affiliates. All rights reserved. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; version 2 of the License. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ + +#ifndef MY_CONFIG_H +#define MY_CONFIG_H + +/* + * From configure.cmake, in order of appearance + */ +/* #undef HAVE_LLVM_LIBCPP */ +#define _LARGEFILE_SOURCE 1 + +/* Libraries */ +/* #undef HAVE_LIBM */ +/* #undef HAVE_LIBNSL */ +/* #undef HAVE_LIBCRYPT */ +/* #undef HAVE_LIBSOCKET */ +/* #undef HAVE_LIBDL */ +/* #undef HAVE_LIBRT */ +/* #undef HAVE_LIBWRAP */ + +/* Header files */ +/* #undef HAVE_ALLOCA_H */ +/* #undef HAVE_ARPA_INET_H */ +/* #undef HAVE_DIRENT_H */ +/* #undef HAVE_DLFCN_H */ +/* #undef HAVE_EXECINFO_H */ +/* #undef HAVE_FPU_CONTROL_H */ +/* #undef HAVE_GRP_H */ +/* #undef HAVE_IEEEFP_H */ +/* #undef HAVE_LANGINFO_H */ +#define HAVE_MALLOC_H 1 +/* #undef HAVE_NETINET_IN_H */ +/* #undef HAVE_POLL_H */ +/* #undef HAVE_PWD_H */ +/* #undef HAVE_STRINGS_H */ +/* #undef HAVE_SYS_CDEFS_H */ +/* #undef HAVE_SYS_IOCTL_H */ +/* #undef HAVE_SYS_MMAN_H */ +/* #undef HAVE_SYS_RESOURCE_H */ +/* #undef HAVE_SYS_SELECT_H */ +/* #undef HAVE_SYS_SOCKET_H */ +/* #undef HAVE_TERM_H */ +/* #undef HAVE_TERMIOS_H */ +/* #undef HAVE_TERMIO_H */ +/* #undef HAVE_UNISTD_H */ +/* #undef HAVE_SYS_WAIT_H */ +/* #undef HAVE_SYS_PARAM_H */ +/* #undef HAVE_FNMATCH_H */ +/* #undef HAVE_SYS_UN_H */ +/* #undef HAVE_VIS_H */ +/* #undef HAVE_SASL_SASL_H */ + +/* Libevent */ +/* #undef HAVE_DEVPOLL */ +/* #undef HAVE_SYS_DEVPOLL_H */ +/* #undef HAVE_SYS_EPOLL_H */ +/* #undef HAVE_TAILQFOREACH */ + +/* Functions */ +#define HAVE_ALIGNED_MALLOC 1 +/* #undef HAVE_BACKTRACE */ +/* #undef HAVE_PRINTSTACK */ +/* #undef HAVE_INDEX */ +/* #undef HAVE_CLOCK_GETTIME */ +/* #undef HAVE_CUSERID */ +/* #undef HAVE_DIRECTIO */ +/* #undef HAVE_FTRUNCATE */ +#define HAVE_COMPRESS 1 +/* #undef HAVE_CRYPT */ +/* #undef HAVE_DLOPEN */ +/* #undef HAVE_FCHMOD */ +/* #undef HAVE_FCNTL */ +/* #undef HAVE_FDATASYNC */ +/* #undef HAVE_DECL_FDATASYNC */ +/* #undef HAVE_FEDISABLEEXCEPT */ +/* #undef HAVE_FSEEKO */ +/* #undef HAVE_FSYNC */ +/* #undef HAVE_GETHOSTBYADDR_R */ +/* #undef HAVE_GETHRTIME */ +/* #undef HAVE_GETNAMEINFO */ +/* #undef HAVE_GETPASS */ +/* #undef HAVE_GETPASSPHRASE */ +/* #undef HAVE_GETPWNAM */ +/* #undef HAVE_GETPWUID */ +/* #undef HAVE_GETRLIMIT */ +/* #undef HAVE_GETRUSAGE */ +/* #undef HAVE_INITGROUPS */ +/* #undef HAVE_ISSETUGID */ +/* #undef HAVE_GETUID */ +/* #undef HAVE_GETEUID */ +/* #undef HAVE_GETGID */ +/* #undef HAVE_GETEGID */ +/* #undef HAVE_LSTAT */ +/* #undef HAVE_MADVISE */ +/* #undef HAVE_MALLOC_INFO */ +/* #undef HAVE_MEMRCHR */ +/* #undef HAVE_MLOCK */ +/* #undef HAVE_MLOCKALL */ +/* #undef HAVE_MMAP64 */ +/* #undef HAVE_POLL */ +/* #undef HAVE_POSIX_FALLOCATE */ +/* #undef HAVE_POSIX_MEMALIGN */ +/* #undef HAVE_PREAD */ +/* #undef HAVE_PTHREAD_CONDATTR_SETCLOCK */ +/* #undef HAVE_PTHREAD_SIGMASK */ +/* #undef HAVE_READDIR_R */ +/* #undef HAVE_READLINK */ +/* #undef HAVE_REALPATH */ +/* #undef HAVE_SETFD */ +/* #undef HAVE_SIGACTION */ +/* #undef HAVE_SLEEP */ +/* #undef HAVE_STPCPY */ +/* #undef HAVE_STPNCPY */ +/* #undef HAVE_STRLCPY */ +#define HAVE_STRNLEN 1 +/* #undef HAVE_STRLCAT */ +/* #undef HAVE_STRSIGNAL */ +/* #undef HAVE_FGETLN */ +/* #undef HAVE_STRSEP */ +#define HAVE_TELL 1 +/* #undef HAVE_VASPRINTF */ +/* #undef HAVE_MEMALIGN */ +/* #undef HAVE_NL_LANGINFO */ +/* #undef HAVE_HTONLL */ +/* #undef DNS_USE_CPU_CLOCK_FOR_ID */ +/* #undef HAVE_EPOLL */ +/* #undef HAVE_EVENT_PORTS */ +/* #undef HAVE_INET_NTOP */ +/* #undef HAVE_WORKING_KQUEUE */ +/* #undef HAVE_TIMERADD */ +/* #undef HAVE_TIMERCLEAR */ +/* #undef HAVE_TIMERCMP */ +/* #undef HAVE_TIMERISSET */ + +/* WL2373 */ +/* #undef HAVE_SYS_TIME_H */ +/* #undef HAVE_SYS_TIMES_H */ +/* #undef HAVE_TIMES */ +/* #undef HAVE_GETTIMEOFDAY */ + +/* Symbols */ +/* #undef HAVE_LRAND48 */ +/* #undef GWINSZ_IN_SYS_IOCTL */ +/* #undef FIONREAD_IN_SYS_IOCTL */ +/* #undef FIONREAD_IN_SYS_FILIO */ +/* #undef HAVE_SIGEV_THREAD_ID */ +/* #undef HAVE_SIGEV_PORT */ +/* #undef HAVE_LOG2 */ + +/* #undef HAVE_ISINF */ + +/* #undef HAVE_KQUEUE_TIMERS */ +/* #undef HAVE_POSIX_TIMERS */ +#define HAVE_WINDOWS_TIMERS 1 +#define HAVE_MY_TIMER 1 + +/* Endianess */ +/* #undef WORDS_BIGENDIAN */ + +/* Type sizes */ +#define SIZEOF_VOIDP 4 +#define SIZEOF_CHARP 4 +#define SIZEOF_LONG 4 +#define SIZEOF_SHORT 2 +#define SIZEOF_INT 4 +#define SIZEOF_LONG_LONG 8 +#define SIZEOF_OFF_T 4 +#define SIZEOF_TIME_T 8 +/* #undef HAVE_UINT */ +/* #undef HAVE_ULONG */ +/* #undef HAVE_U_INT32_T */ + +/* Code tests*/ +#define STACK_DIRECTION -1 +/* #undef TIME_WITH_SYS_TIME */ +#define NO_FCNTL_NONBLOCK 1 +/* #undef HAVE_PAUSE_INSTRUCTION */ +/* #undef HAVE_FAKE_PAUSE_INSTRUCTION */ +/* #undef HAVE_HMT_PRIORITY_INSTRUCTION */ +/* #undef HAVE_ABI_CXA_DEMANGLE */ +/* #undef HAVE_BSS_START */ +/* #undef HAVE_BUILTIN_UNREACHABLE */ +/* #undef HAVE_BUILTIN_EXPECT */ +/* #undef HAVE_BUILTIN_STPCPY */ +/* #undef HAVE_GCC_ATOMIC_BUILTINS */ +/* #undef HAVE_VALGRIND */ + +/* IPV6 */ +/* #undef HAVE_NETINET_IN6_H */ +#define HAVE_STRUCT_SOCKADDR_IN6 1 +#define HAVE_STRUCT_IN6_ADDR 1 +#define HAVE_IPV6 1 + +/* #undef ss_family */ +/* #undef HAVE_SOCKADDR_IN_SIN_LEN */ +/* #undef HAVE_SOCKADDR_IN6_SIN6_LEN */ + +/* + * Platform specific CMake files + */ +#define MACHINE_TYPE "x86" +/* #undef HAVE_LINUX_LARGE_PAGES */ +/* #undef HAVE_SOLARIS_LARGE_PAGES */ +/* #undef HAVE_SOLARIS_ATOMIC */ +/* #undef HAVE_SOLARIS_STYLE_GETHOST */ +#define SYSTEM_TYPE "Win32" +/* Windows stuff, mostly functions, that have Posix analogs but named differently */ +/* #undef IPPROTO_IPV6 */ +/* #undef IPV6_V6ONLY */ +/* This should mean case insensitive file system */ +#define FN_NO_CASE_SENSE 1 + +/* + * From main CMakeLists.txt + */ +#define MAX_INDEXES 64U +/* #undef WITH_INNODB_MEMCACHED */ +/* #undef ENABLE_MEMCACHED_SASL */ +/* #undef ENABLE_MEMCACHED_SASL_PWDB */ +#define ENABLED_PROFILING 1 +/* #undef HAVE_ASAN */ +#define ENABLED_LOCAL_INFILE 1 +/* #undef OPTIMIZER_TRACE */ +#define DEFAULT_MYSQL_HOME "C:/Program Files/MySQL/MySQL Server 6.1" +#define SHAREDIR "share" +#define DEFAULT_BASEDIR "C:/Program Files/MySQL/MySQL Server 6.1" +#define MYSQL_DATADIR "C:/Program Files/MySQL/MySQL Server 6.1/data" +#define DEFAULT_CHARSET_HOME "C:/Program Files/MySQL/MySQL Server 6.1" +#define PLUGINDIR "C:/Program Files/MySQL/MySQL Server 6.1/lib/plugin" +/* #undef DEFAULT_SYSCONFDIR */ +#define DEFAULT_TMPDIR P_tmpdir +#define INSTALL_SBINDIR "/bin" +#define INSTALL_BINDIR "/bin" +#define INSTALL_MYSQLSHAREDIR "/share" +#define INSTALL_SHAREDIR "/share" +#define INSTALL_PLUGINDIR "/lib/plugin" +#define INSTALL_INCLUDEDIR "/include" +#define INSTALL_SCRIPTDIR "/scripts" +#define INSTALL_MYSQLDATADIR "/data" +/* #undef INSTALL_PLUGINTESTDIR */ +#define INSTALL_INFODIR "/docs" +#define INSTALL_MYSQLTESTDIR "/mysql-test" +#define INSTALL_SQLBENCHDIR "/." +#define INSTALL_DOCREADMEDIR "/." +#define INSTALL_DOCDIR "/docs" +#define INSTALL_MANDIR "/man" +#define INSTALL_SUPPORTFILESDIR "/support-files" +#define INSTALL_LIBDIR "/lib" + +/* + * Readline + */ +/* #undef HAVE_MBSTATE_T */ +/* #undef HAVE_LANGINFO_CODESET */ +/* #undef HAVE_WCSDUP */ +/* #undef HAVE_WCHAR_T */ +/* #undef HAVE_WINT_T */ +/* #undef HAVE_CURSES_H */ +/* #undef HAVE_NCURSES_H */ +/* #undef USE_LIBEDIT_INTERFACE */ +/* #undef HAVE_HIST_ENTRY */ + +/* + * Libedit + */ +/* #undef HAVE_DECL_TGOTO */ + +/* + * DTrace + */ +/* #undef HAVE_DTRACE */ + +/* + * Character sets + */ +#define MYSQL_DEFAULT_CHARSET_NAME "latin1" +#define MYSQL_DEFAULT_COLLATION_NAME "latin1_swedish_ci" +#define HAVE_CHARSET_armscii8 1 +#define HAVE_CHARSET_ascii 1 +#define HAVE_CHARSET_big5 1 +#define HAVE_CHARSET_cp1250 1 +#define HAVE_CHARSET_cp1251 1 +#define HAVE_CHARSET_cp1256 1 +#define HAVE_CHARSET_cp1257 1 +#define HAVE_CHARSET_cp850 1 +#define HAVE_CHARSET_cp852 1 +#define HAVE_CHARSET_cp866 1 +#define HAVE_CHARSET_cp932 1 +#define HAVE_CHARSET_dec8 1 +#define HAVE_CHARSET_eucjpms 1 +#define HAVE_CHARSET_euckr 1 +#define HAVE_CHARSET_gb2312 1 +#define HAVE_CHARSET_gbk 1 +#define HAVE_CHARSET_gb18030 1 +#define HAVE_CHARSET_geostd8 1 +#define HAVE_CHARSET_greek 1 +#define HAVE_CHARSET_hebrew 1 +#define HAVE_CHARSET_hp8 1 +#define HAVE_CHARSET_keybcs2 1 +#define HAVE_CHARSET_koi8r 1 +#define HAVE_CHARSET_koi8u 1 +#define HAVE_CHARSET_latin1 1 +#define HAVE_CHARSET_latin2 1 +#define HAVE_CHARSET_latin5 1 +#define HAVE_CHARSET_latin7 1 +#define HAVE_CHARSET_macce 1 +#define HAVE_CHARSET_macroman 1 +#define HAVE_CHARSET_sjis 1 +#define HAVE_CHARSET_swe7 1 +#define HAVE_CHARSET_tis620 1 +#define HAVE_CHARSET_ucs2 1 +#define HAVE_CHARSET_ujis 1 +#define HAVE_CHARSET_utf8mb4 1 +/* #undef HAVE_CHARSET_utf8mb3 */ +#define HAVE_CHARSET_utf8 1 +#define HAVE_CHARSET_utf16 1 +#define HAVE_CHARSET_utf32 1 +#define HAVE_UCA_COLLATIONS 1 + +/* + * Feature set + */ +#define WITH_PARTITION_STORAGE_ENGINE 1 + +/* + * Performance schema + */ +/* #undef WITH_PERFSCHEMA_STORAGE_ENGINE */ +/* #undef DISABLE_PSI_MUTEX */ +/* #undef DISABLE_PSI_RWLOCK */ +/* #undef DISABLE_PSI_COND */ +/* #undef DISABLE_PSI_FILE */ +/* #undef DISABLE_PSI_TABLE */ +/* #undef DISABLE_PSI_SOCKET */ +/* #undef DISABLE_PSI_STAGE */ +/* #undef DISABLE_PSI_STATEMENT */ +/* #undef DISABLE_PSI_SP */ +/* #undef DISABLE_PSI_PS */ +/* #undef DISABLE_PSI_IDLE */ +/* #undef DISABLE_PSI_STATEMENT_DIGEST */ +/* #undef DISABLE_PSI_METADATA */ +/* #undef DISABLE_PSI_MEMORY */ +/* #undef DISABLE_PSI_TRANSACTION */ + +/* Platform-specific C++ compiler behaviors we rely upon */ + +/* + This macro defines whether the compiler in use needs a 'typename' keyword + to access the types defined inside a class template, such types are called + dependent types. Some compilers require it, some others forbid it, and some + others may work with or without it. For example, GCC requires the 'typename' + keyword whenever needing to access a type inside a template, but msvc + forbids it. + */ +#define HAVE_IMPLICIT_DEPENDENT_NAME_TYPING 1 + + +/* + * MySQL version + */ +#define DOT_FRM_VERSION 6 +#define MYSQL_VERSION_MAJOR 6 +#define MYSQL_VERSION_MINOR 1 +#define MYSQL_VERSION_PATCH 6 +#define MYSQL_VERSION_EXTRA "" +#define PACKAGE "mysql" +#define PACKAGE_BUGREPORT "" +#define PACKAGE_NAME "MySQL Server" +#define PACKAGE_STRING "MySQL Server 6.1.6" +#define PACKAGE_TARNAME "mysql" +#define PACKAGE_VERSION "6.1.6" +#define VERSION "6.1.6" +#define PROTOCOL_VERSION 10 + +/* + * CPU info + */ +#define CPU_LEVEL1_DCACHE_LINESIZE 64 + +/* + * NDB + */ +/* #undef WITH_NDBCLUSTER_STORAGE_ENGINE */ +/* #undef HAVE_PTHREAD_SETSCHEDPARAM */ + +/* + * Other + */ +/* #undef EXTRA_DEBUG */ + +/* + * Hardcoded values needed by libevent/NDB/memcached + */ +#define HAVE_FCNTL_H 1 +#define HAVE_GETADDRINFO 1 +#define HAVE_INTTYPES_H 1 +#define HAVE_SELECT 1 +#define HAVE_SIGNAL_H 1 +#define HAVE_STDARG_H 1 +#define HAVE_STDINT_H 1 +#define HAVE_STDLIB_H 1 +#define HAVE_STRDUP 1 +#define HAVE_STRTOK_R 1 +#define HAVE_STRTOLL 1 +#define HAVE_SYS_STAT_H 1 +#define HAVE_SYS_TYPES_H 1 +#define SIZEOF_CHAR 1 + +#endif diff --git a/modules/mysql/include/mysql/my_dbug.h b/modules/mysql/include/mysql/my_dbug.h new file mode 100644 index 0000000..234c011 --- /dev/null +++ b/modules/mysql/include/mysql/my_dbug.h @@ -0,0 +1,245 @@ +/* Copyright (c) 2000, 2014, Oracle and/or its affiliates. All rights reserved. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; version 2 of the License. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ + +#ifndef MY_DBUG_INCLUDED +#define MY_DBUG_INCLUDED + +#include "my_global.h" /* MYSQL_PLUGIN_IMPORT */ + +#ifdef __cplusplus +extern "C" { +#endif +#if !defined(DBUG_OFF) + +struct _db_stack_frame_ { + const char *func; /* function name of the previous stack frame */ + const char *file; /* filename of the function of previous frame */ + uint level; /* this nesting level, highest bit enables tracing */ + struct _db_stack_frame_ *prev; /* pointer to the previous frame */ +}; + +struct _db_code_state_; +extern MYSQL_PLUGIN_IMPORT my_bool _dbug_on_; +extern my_bool _db_keyword_(struct _db_code_state_ *, const char *, int); +extern int _db_explain_(struct _db_code_state_ *cs, char *buf, size_t len); +extern int _db_explain_init_(char *buf, size_t len); +extern int _db_is_pushed_(void); +extern void _db_setjmp_(void); +extern void _db_longjmp_(void); +extern void _db_process_(const char *name); +extern void _db_push_(const char *control); +extern void _db_pop_(void); +extern void _db_set_(const char *control); +extern void _db_set_init_(const char *control); +extern void _db_enter_(const char *_func_, const char *_file_, uint _line_, + struct _db_stack_frame_ *_stack_frame_); +extern void _db_return_(uint _line_, struct _db_stack_frame_ *_stack_frame_); +extern void _db_pargs_(uint _line_,const char *keyword); +extern int _db_enabled_(); +extern void _db_doprnt_(const char *format,...) + __attribute__((format(printf, 1, 2))); +extern void _db_doputs_(const char *log); +extern void _db_dump_(uint _line_,const char *keyword, + const unsigned char *memory, size_t length); +extern void _db_end_(void); +extern void _db_lock_file_(void); +extern void _db_unlock_file_(void); +extern FILE *_db_fp_(void); +extern void _db_flush_(); +extern const char* _db_get_func_(void); + +#define DBUG_ENTER(a) struct _db_stack_frame_ _db_stack_frame_; \ + _db_enter_ (a,__FILE__,__LINE__,&_db_stack_frame_) +#define DBUG_LEAVE _db_return_ (__LINE__, &_db_stack_frame_) +#define DBUG_RETURN(a1) do {DBUG_LEAVE; return(a1);} while(0) +#define DBUG_VOID_RETURN do {DBUG_LEAVE; return;} while(0) +#define DBUG_EXECUTE(keyword,a1) \ + do {if (_db_keyword_(0, (keyword), 0)) { a1 }} while(0) +#define DBUG_EXECUTE_IF(keyword,a1) \ + do {if (_db_keyword_(0, (keyword), 1)) { a1 }} while(0) +#define DBUG_EVALUATE(keyword,a1,a2) \ + (_db_keyword_(0,(keyword), 0) ? (a1) : (a2)) +#define DBUG_EVALUATE_IF(keyword,a1,a2) \ + (_db_keyword_(0,(keyword), 1) ? (a1) : (a2)) +#define DBUG_PRINT(keyword,arglist) \ + do \ + { \ + if (_dbug_on_) \ + { \ + _db_pargs_(__LINE__,keyword); \ + if (_db_enabled_()) \ + { \ + _db_doprnt_ arglist; \ + } \ + } \ + } while(0) + +/* + An alternate to DBUG_PRINT() macro, which takes a single string + as the second argument. +*/ +#define DBUG_PUTS(keyword,arg) \ + do \ + { \ + if (_dbug_on_) \ + { \ + _db_pargs_(__LINE__,keyword); \ + if (_db_enabled_()) \ + { \ + _db_doputs_(arg); \ + } \ + } \ + } while(0) + +#define DBUG_PUSH(a1) _db_push_ (a1) +#define DBUG_POP() _db_pop_ () +#define DBUG_SET(a1) _db_set_ (a1) +#define DBUG_SET_INITIAL(a1) _db_set_init_ (a1) +#define DBUG_PROCESS(a1) _db_process_(a1) +#define DBUG_FILE _db_fp_() +#define DBUG_SETJMP(a1) (_db_setjmp_ (), setjmp (a1)) +#define DBUG_LONGJMP(a1,a2) (_db_longjmp_ (), longjmp (a1, a2)) +#define DBUG_DUMP(keyword,a1,a2) _db_dump_(__LINE__,keyword,a1,a2) +#define DBUG_END() _db_end_ () +#define DBUG_LOCK_FILE _db_lock_file_() +#define DBUG_UNLOCK_FILE _db_unlock_file_() +#define DBUG_ASSERT(A) assert(A) +#define DBUG_EXPLAIN(buf,len) _db_explain_(0, (buf),(len)) +#define DBUG_EXPLAIN_INITIAL(buf,len) _db_explain_init_((buf),(len)) +#define DEBUGGER_OFF do { _dbug_on_= 0; } while(0) +#define DEBUGGER_ON do { _dbug_on_= 1; } while(0) +#ifndef _WIN32 +#define DBUG_ABORT() (_db_flush_(), abort()) +#else +/* + Avoid popup with abort/retry/ignore buttons. When BUG#31745 is fixed we can + call abort() instead of _exit(3) (now it would cause a "test signal" popup). +*/ +#include +#define DBUG_ABORT() (_db_flush_(),\ + (void)_CrtSetReportMode(_CRT_ERROR, _CRTDBG_MODE_FILE),\ + (void)_CrtSetReportFile(_CRT_ERROR, _CRTDBG_FILE_STDERR),\ + _exit(3)) +#endif +#define DBUG_CHECK_CRASH(func, op) \ + do { char _dbuf_[255]; strxnmov(_dbuf_, sizeof(_dbuf_)-1, (func), (op)); \ + DBUG_EXECUTE_IF(_dbuf_, DBUG_ABORT()); } while(0) +#define DBUG_CRASH_ENTER(func) \ + DBUG_ENTER(func); DBUG_CHECK_CRASH(func, "_crash_enter") +#define DBUG_CRASH_RETURN(val) \ + DBUG_CHECK_CRASH(_db_get_func_(), "_crash_return") +#define DBUG_CRASH_VOID_RETURN \ + DBUG_CHECK_CRASH (_db_get_func_(), "_crash_return") + +/* + Make the program fail, without creating a core file. + abort() will send SIGABRT which (most likely) generates core. + Use SIGKILL instead, which cannot be caught. + We also pause the current thread, until the signal is actually delivered. + An alternative would be to use _exit(EXIT_FAILURE), + but then valgrind would report lots of memory leaks. + */ +#ifdef _WIN32 +#define DBUG_SUICIDE() DBUG_ABORT() +#else +extern void _db_suicide_(); +extern void _db_flush_gcov_(); +#define DBUG_SUICIDE() (_db_flush_(), _db_suicide_()) +#endif + +#else /* No debugger */ + +#define DBUG_ENTER(a1) +#define DBUG_LEAVE +#define DBUG_RETURN(a1) do { return(a1); } while(0) +#define DBUG_VOID_RETURN do { return; } while(0) +#define DBUG_EXECUTE(keyword,a1) do { } while(0) +#define DBUG_EXECUTE_IF(keyword,a1) do { } while(0) +#define DBUG_EVALUATE(keyword,a1,a2) (a2) +#define DBUG_EVALUATE_IF(keyword,a1,a2) (a2) +#define DBUG_PRINT(keyword,arglist) do { } while(0) +#define DBUG_PUTS(keyword,arg) do { } while(0) +#define DBUG_LOG(keyword,arglist) do { } while(0) +#define DBUG_PUSH(a1) do { } while(0) +#define DBUG_SET(a1) do { } while(0) +#define DBUG_SET_INITIAL(a1) do { } while(0) +#define DBUG_POP() do { } while(0) +#define DBUG_PROCESS(a1) do { } while(0) +#define DBUG_SETJMP(a1) setjmp(a1) +#define DBUG_LONGJMP(a1) longjmp(a1) +#define DBUG_DUMP(keyword,a1,a2) do { } while(0) +#define DBUG_END() do { } while(0) +#define DBUG_ASSERT(A) do { } while(0) +#define DBUG_LOCK_FILE do { } while(0) +#define DBUG_FILE (stderr) +#define DBUG_UNLOCK_FILE do { } while(0) +#define DBUG_EXPLAIN(buf,len) +#define DBUG_EXPLAIN_INITIAL(buf,len) +#define DEBUGGER_OFF do { } while(0) +#define DEBUGGER_ON do { } while(0) +#define DBUG_ABORT() do { } while(0) +#define DBUG_CRASH_ENTER(func) +#define DBUG_CRASH_RETURN(val) do { return(val); } while(0) +#define DBUG_CRASH_VOID_RETURN do { return; } while(0) +#define DBUG_SUICIDE() do { } while(0) + +#endif + +#ifdef EXTRA_DEBUG +/** + Sync points allow us to force the server to reach a certain line of code + and block there until the client tells the server it is ok to go on. + The client tells the server to block with SELECT GET_LOCK() + and unblocks it with SELECT RELEASE_LOCK(). Used for debugging difficult + concurrency problems +*/ +#define DBUG_SYNC_POINT(lock_name,lock_timeout) \ + debug_sync_point(lock_name,lock_timeout) +void debug_sync_point(const char* lock_name, uint lock_timeout); +#else +#define DBUG_SYNC_POINT(lock_name,lock_timeout) +#endif /* EXTRA_DEBUG */ + +#ifdef __cplusplus +} +#endif + +#ifdef __cplusplus +#if !defined(DBUG_OFF) +#include + +/* + A C++ interface to the DBUG_PUTS macro. The DBUG_LOG macro also + takes two arguments. The first argument is the keyword, as that of the + DBUG_PRINT. The 2nd argument 'v' will be passed to a C++ output stream. + This enables the use of C++ style output stream operator. In the code, it + will be used as follows: + + DBUG_LOG("blob", "space: " << space_id); + + Note: DBUG_PRINT() has a limitation of 1024 bytes for a single + print out. This limitation is not there for DBUG_PUTS and DBUG_LOG + macros. +*/ + +#define DBUG_LOG(keyword, v) do { \ + std::ostringstream sout; \ + sout << v; \ + DBUG_PUTS(keyword, sout.str().c_str()); \ +} while(0) +#endif /* DBUG_OFF */ +#endif /* __cplusplus */ + +#endif /* MY_DBUG_INCLUDED */ diff --git a/mta-mysql/include/mysql/my_dir.h b/modules/mysql/include/mysql/my_dir.h similarity index 77% rename from mta-mysql/include/mysql/my_dir.h rename to modules/mysql/include/mysql/my_dir.h index 06509a3..0b512cd 100644 --- a/mta-mysql/include/mysql/my_dir.h +++ b/modules/mysql/include/mysql/my_dir.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2000 MySQL AB +/* Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -11,21 +11,26 @@ You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ - -#ifndef _my_dir_h -#define _my_dir_h -#ifdef __cplusplus -extern "C" { -#endif + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #ifndef MY_DIR_H #define MY_DIR_H +#include "my_global.h" + #include +#ifdef __cplusplus +extern "C" { +#endif + /* Defines for my_dir and my_stat */ +#ifdef _WIN32 +#define S_IROTH _S_IREAD +#define S_IFIFO _S_IFIFO +#endif + #define MY_S_IFMT S_IFMT /* type of file */ #define MY_S_IFDIR S_IFDIR /* directory */ #define MY_S_IFCHR S_IFCHR /* character special */ @@ -50,28 +55,11 @@ extern "C" { /* typedefs for my_dir & my_stat */ -#ifdef USE_MY_STAT_STRUCT - -typedef struct my_stat -{ - dev_t st_dev; /* major & minor device numbers */ - ino_t st_ino; /* inode number */ - ushort st_mode; /* file permissons (& suid sgid .. bits) */ - short st_nlink; /* number of links to file */ - ushort st_uid; /* user id */ - ushort st_gid; /* group id */ - dev_t st_rdev; /* more major & minor device numbers (???) */ - off_t st_size; /* size of file */ - time_t st_atime; /* time for last read */ - time_t st_mtime; /* time for last contens modify */ - time_t st_ctime; /* time for last inode or contents modify */ -} MY_STAT; - +#if(_MSC_VER) +#define MY_STAT struct _stati64 /* 64 bit file size */ #else - #define MY_STAT struct stat /* Orginal struct have what we need */ - -#endif /* USE_MY_STAT_STRUCT */ +#endif /* Struct describing one file returned from my_dir */ typedef struct fileinfo @@ -97,9 +85,9 @@ extern void my_dirend(MY_DIR *buffer); extern MY_STAT *my_stat(const char *path, MY_STAT *stat_area, myf my_flags); extern int my_fstat(int filenr, MY_STAT *stat_area, myf MyFlags); -#endif /* MY_DIR_H */ - #ifdef __cplusplus } #endif -#endif + +#endif /* MY_DIR_H */ + diff --git a/modules/mysql/include/mysql/my_getopt.h b/modules/mysql/include/mysql/my_getopt.h new file mode 100644 index 0000000..7908297 --- /dev/null +++ b/modules/mysql/include/mysql/my_getopt.h @@ -0,0 +1,149 @@ + /* + Copyright (c) 2002, 2014, Oracle and/or its affiliates. All rights reserved. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; version 2 of the License. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ + +#ifndef _my_getopt_h +#define _my_getopt_h + +#include "my_sys.h" /* loglevel */ + +C_MODE_START + +#define GET_NO_ARG 1 +#define GET_BOOL 2 +#define GET_INT 3 +#define GET_UINT 4 +#define GET_LONG 5 +#define GET_ULONG 6 +#define GET_LL 7 +#define GET_ULL 8 +#define GET_STR 9 +#define GET_STR_ALLOC 10 +#define GET_DISABLED 11 +#define GET_ENUM 12 +#define GET_SET 13 +#define GET_DOUBLE 14 +#define GET_FLAGSET 15 +#define GET_PASSWORD 16 + +#if SIZEOF_INT == 4 +#define GET_INT32 GET_INT +#define GET_UINT32 GET_UINT +#elif SIZEOF_LONG == 4 +#define GET_INT32 GET_LONG +#define GET_UINT32 GET_ULONG +#else +#error Neither int or long is of 4 bytes width +#endif + +#define GET_ASK_ADDR 128 +#define GET_TYPE_MASK 127 + +/** + Enumeration of the my_option::arg_type attributes. + It should be noted that for historical reasons variables with the combination + arg_type=NO_ARG, my_option::var_type=GET_BOOL still accepts + arguments. This is someone counter intuitive and care should be taken + if the code is refactored. +*/ +enum get_opt_arg_type { NO_ARG, OPT_ARG, REQUIRED_ARG }; + +struct st_typelib; + +struct my_option +{ + const char *name; /**< Name of the option. name=NULL + marks the end of the my_option[] + array. + */ + int id; /**< For 0255 no short option + is created, but a long option still + can be identified uniquely in the + my_get_one_option() callback. + If an opton needs neither special + treatment in the my_get_one_option() + nor one-letter short equivalent + use id=0. + id=-1 is a special case and is used + to generate deprecation warnings for + plugin options. It should not be + used for anything else. + */ + const char *comment; /**< option comment, for autom. --help. + if it's NULL the option is not + visible in --help. + */ + void *value; /**< A pointer to the variable value */ + void *u_max_value; /**< The user def. max variable value */ + struct st_typelib *typelib; /**< Pointer to possible values */ + ulong var_type; /**< GET_BOOL, GET_ULL, etc */ + enum get_opt_arg_type arg_type; /**< e.g. REQUIRED_ARG or OPT_ARG */ + longlong def_value; /**< Default value */ + longlong min_value; /**< Min allowed value (for numbers) */ + ulonglong max_value; /**< Max allowed value (for numbers) */ + longlong sub_size; /**< Unused */ + long block_size; /**< Value should be a mult. of this (for numbers) */ + void *app_type; /**< To be used by an application */ +}; + + +typedef my_bool (*my_get_one_option)(int, const struct my_option *, char *); +/** + Used to retrieve a reference to the object (variable) that holds the value + for the given option. For example, if var_type is GET_UINT, the function + must return a pointer to a variable of type uint. A argument is stored in + the location pointed to by the returned pointer. +*/ +typedef void *(*my_getopt_value)(const char *, size_t, const struct my_option *, + int *); + + +extern char *disabled_my_option; +extern my_bool my_getopt_print_errors; +extern my_bool my_getopt_skip_unknown; +extern my_error_reporter my_getopt_error_reporter; + +extern int handle_options (int *argc, char ***argv, + const struct my_option *longopts, my_get_one_option); +extern int my_handle_options (int *argc, char ***argv, + const struct my_option *longopts, + my_get_one_option, + const char **command_list, my_bool ignore_unknown_option); +extern void print_cmdline_password_warning(); +extern void my_cleanup_options(const struct my_option *options); +extern void my_cleanup_options(const struct my_option *options); +extern void my_print_help(const struct my_option *options); +extern void my_print_variables(const struct my_option *options); +extern void my_print_variables_ex(const struct my_option *options, FILE* file); +extern void my_getopt_register_get_addr(my_getopt_value); + +ulonglong getopt_ull_limit_value(ulonglong num, const struct my_option *optp, + my_bool *fix); +longlong getopt_ll_limit_value(longlong, const struct my_option *, + my_bool *fix); +double getopt_double_limit_value(double num, const struct my_option *optp, + my_bool *fix); +my_bool getopt_compare_strings(const char *s, const char *t, uint length); +ulonglong max_of_int_range(int var_type); + +ulonglong getopt_double2ulonglong(double); +double getopt_ulonglong2double(ulonglong); + +C_MODE_END + +#endif /* _my_getopt_h */ + diff --git a/modules/mysql/include/mysql/my_global.h b/modules/mysql/include/mysql/my_global.h new file mode 100644 index 0000000..acadb44 --- /dev/null +++ b/modules/mysql/include/mysql/my_global.h @@ -0,0 +1,740 @@ +/* + Copyright (c) 2001, 2014, Oracle and/or its affiliates. All rights reserved. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; version 2 of the License. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ + +#ifndef MY_GLOBAL_INCLUDED +#define MY_GLOBAL_INCLUDED + +/* This is the include file that should be included 'first' in every C file. */ + +#include "my_config.h" + +#define __STDC_LIMIT_MACROS /* Enable C99 limit macros */ +#define __STDC_FORMAT_MACROS /* Enable C99 printf format macros */ +#define _USE_MATH_DEFINES /* Get access to M_PI, M_E, etc. in math.h */ + +#ifdef _WIN32 +/* Include common headers.*/ +# include +# include /* SOCKET */ +# include /* access(), chmod() */ +#endif + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include /* Recommended by debian */ +#include + +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#if !defined(_WIN32) +#include +#endif +#ifdef MY_MSCRT_DEBUG +#include +#endif + +/* + A lot of our programs uses asserts, so better to always include it + This also fixes a problem when people uses DBUG_ASSERT without including + assert.h +*/ +#include + +/* Include standard definitions of operator new and delete. */ +#ifdef __cplusplus +# include +#endif + +#include "my_compiler.h" + + +/* + InnoDB depends on some MySQL internals which other plugins should not + need. This is because of InnoDB's foreign key support, "safe" binlog + truncation, and other similar legacy features. + + We define accessors for these internals unconditionally, but do not + expose them in mysql/plugin.h. They are declared in ha_innodb.h for + InnoDB's use. +*/ +#define INNODB_COMPATIBILITY_HOOKS + +/* Macros to make switching between C and C++ mode easier */ +#ifdef __cplusplus +#define C_MODE_START extern "C" { +#define C_MODE_END } +#else +#define C_MODE_START +#define C_MODE_END +#endif + +#ifdef WITH_PERFSCHEMA_STORAGE_ENGINE +#define HAVE_PSI_INTERFACE +#endif /* WITH_PERFSCHEMA_STORAGE_ENGINE */ + +/* Make it easier to add conditional code in _expressions_ */ +#ifdef _WIN32 +#define IF_WIN(A,B) A +#else +#define IF_WIN(A,B) B +#endif + +#if defined (_WIN32) +/* + off_t is 32 bit long. We do not use C runtime functions + with off_t but native Win32 file IO APIs, that work with + 64 bit offsets. +*/ +#undef SIZEOF_OFF_T +#define SIZEOF_OFF_T 8 + +#define sleep(a) Sleep((a)*1000) + +/* Define missing access() modes. */ +#define F_OK 0 +#define W_OK 2 +#define R_OK 4 /* Test for read permission. */ + +/* Define missing file locking constants. */ +#define F_RDLCK 1 +#define F_WRLCK 2 +#define F_UNLCK 3 +#define F_TO_EOF 0x3FFFFFFF + +#define O_NONBLOCK 1 /* For emulation of fcntl() */ + +/* + SHUT_RDWR is called SD_BOTH in windows and + is defined to 2 in winsock2.h + #define SD_BOTH 0x02 +*/ +#define SHUT_RDWR 0x02 + +/* Shared memory and named pipe connections are supported. */ +#define shared_memory_buffer_length 16000 +#define default_shared_memory_base_name "MYSQL" +#endif /* _WIN32*/ + +/** + Cast a member of a structure to the structure that contains it. + + @param ptr Pointer to the member. + @param type Type of the structure that contains the member. + @param member Name of the member within the structure. +*/ +#define my_container_of(ptr, type, member) \ + ((type *)((char *)ptr - offsetof(type, member))) + +/* an assert that works at compile-time. only for constant expression */ +#define compile_time_assert(X) \ + do \ + { \ + typedef char compile_time_assert[(X) ? 1 : -1] __attribute__((unused)); \ + } while(0) + +#define QUOTE_ARG(x) #x /* Quote argument (before cpp) */ +#define STRINGIFY_ARG(x) QUOTE_ARG(x) /* Quote argument, after cpp */ + +#ifdef _WIN32 +#define SO_EXT ".dll" +#elif defined(__APPLE__) +#define SO_EXT ".dylib" +#else +#define SO_EXT ".so" +#endif + +#if !defined(HAVE_UINT) +typedef unsigned int uint; +typedef unsigned short ushort; +#endif + +#define swap_variables(t, a, b) { t dummy; dummy= a; a= b; b= dummy; } +#define MY_TEST(a) ((a) ? 1 : 0) +#define set_if_bigger(a,b) do { if ((a) < (b)) (a)=(b); } while(0) +#define set_if_smaller(a,b) do { if ((a) > (b)) (a)=(b); } while(0) +#define test_all_bits(a,b) (((a) & (b)) == (b)) +#define array_elements(A) ((uint) (sizeof(A)/sizeof(A[0]))) + +/* Define some general constants */ +#ifndef TRUE +#define TRUE (1) /* Logical true */ +#define FALSE (0) /* Logical false */ +#endif + +/* Some types that is different between systems */ + +typedef int File; /* File descriptor */ +#ifdef _WIN32 +typedef SOCKET my_socket; +#else +typedef int my_socket; /* File descriptor for sockets */ +#define INVALID_SOCKET -1 +#endif +C_MODE_START +typedef void (*sig_return)();/* Returns type from signal */ +C_MODE_END +#if defined(__GNUC__) +typedef char pchar; /* Mixed prototypes can take char */ +typedef char pbool; /* Mixed prototypes can take char */ +#else +typedef int pchar; /* Mixed prototypes can't take char */ +typedef int pbool; /* Mixed prototypes can't take char */ +#endif +C_MODE_START +typedef int (*qsort_cmp)(const void *,const void *); +typedef int (*qsort_cmp2)(const void*, const void *,const void *); +C_MODE_END +#ifdef _WIN32 +typedef int socket_len_t; +typedef int sigset_t; +typedef int mode_t; +typedef SSIZE_T ssize_t; +#else +typedef socklen_t socket_len_t; +#endif +typedef socket_len_t SOCKET_SIZE_TYPE; /* Used by NDB */ + +/* file create flags */ + +#ifndef O_SHARE /* Probably not windows */ +#define O_SHARE 0 /* Flag to my_open for shared files */ +#ifndef O_BINARY +#define O_BINARY 0 /* Flag to my_open for binary files */ +#endif +#ifndef FILE_BINARY +#define FILE_BINARY O_BINARY /* Flag to my_fopen for binary streams */ +#endif +#ifdef HAVE_FCNTL +#define HAVE_FCNTL_LOCK +#define F_TO_EOF 0L /* Param to lockf() to lock rest of file */ +#endif +#endif /* O_SHARE */ + +#ifndef O_TEMPORARY +#define O_TEMPORARY 0 +#endif +#ifndef O_SHORT_LIVED +#define O_SHORT_LIVED 0 +#endif +#ifndef O_NOFOLLOW +#define O_NOFOLLOW 0 +#endif + +/* additional file share flags for win32 */ +#ifdef _WIN32 +#define _SH_DENYRWD 0x110 /* deny read/write mode & delete */ +#define _SH_DENYWRD 0x120 /* deny write mode & delete */ +#define _SH_DENYRDD 0x130 /* deny read mode & delete */ +#define _SH_DENYDEL 0x140 /* deny delete only */ +#endif /* _WIN32 */ + + +/* General constants */ +#define FN_LEN 256 /* Max file name len */ +#define FN_HEADLEN 253 /* Max length of filepart of file name */ +#define FN_EXTLEN 20 /* Max length of extension (part of FN_LEN) */ +#define FN_REFLEN 512 /* Max length of full path-name */ +#define FN_EXTCHAR '.' +#define FN_HOMELIB '~' /* ~/ is used as abbrev for home dir */ +#define FN_CURLIB '.' /* ./ is used as abbrev for current dir */ +#define FN_PARENTDIR ".." /* Parent directory; Must be a string */ + +#ifdef _WIN32 +#define FN_LIBCHAR '\\' +#define FN_LIBCHAR2 '/' +#define FN_DIRSEP "/\\" /* Valid directory separators */ +#define FN_EXEEXT ".exe" +#define FN_SOEXT ".dll" +#define FN_ROOTDIR "\\" +#define FN_DEVCHAR ':' +#define FN_NETWORK_DRIVES /* Uses \\ to indicate network drives */ +#else +#define FN_LIBCHAR '/' +#define FN_LIBCHAR2 '/' +#define FN_DIRSEP "/" /* Valid directory separators */ +#define FN_EXEEXT "" +#define FN_SOEXT ".so" +#define FN_ROOTDIR "/" +#endif + +/* + MY_FILE_MIN is Windows speciality and is used to quickly detect + the mismatch of CRT and mysys file IO usage on Windows at runtime. + CRT file descriptors can be in the range 0-2047, whereas descriptors returned + by my_open() will start with 2048. If a file descriptor with value less then + MY_FILE_MIN is passed to mysys IO function, chances are it stemms from + open()/fileno() and not my_open()/my_fileno. + + For Posix, mysys functions are light wrappers around libc, and MY_FILE_MIN + is logically 0. +*/ + +#ifdef _WIN32 +#define MY_FILE_MIN 2048 +#else +#define MY_FILE_MIN 0 +#endif + +/* + MY_NFILE is the default size of my_file_info array. + + It is larger on Windows, because it all file handles are stored in my_file_info + Default size is 16384 and this should be enough for most cases.If it is not + enough, --max-open-files with larger value can be used. + + For Posix , my_file_info array is only used to store filenames for + error reporting and its size is not a limitation for number of open files. +*/ +#ifdef _WIN32 +#define MY_NFILE (16384 + MY_FILE_MIN) +#else +#define MY_NFILE 64 +#endif + +#define OS_FILE_LIMIT UINT_MAX + +/* + Io buffer size; Must be a power of 2 and a multiple of 512. May be + smaller what the disk page size. This influences the speed of the + isam btree library. eg to big to slow. +*/ +#define IO_SIZE 4096 +/* + How much overhead does malloc have. The code often allocates + something like 1024-MALLOC_OVERHEAD bytes +*/ +#define MALLOC_OVERHEAD 8 + + /* get memory in huncs */ +#define ONCE_ALLOC_INIT (uint) (4096-MALLOC_OVERHEAD) + /* Typical record cash */ +#define RECORD_CACHE_SIZE (uint) (64*1024-MALLOC_OVERHEAD) + /* Typical key cash */ +#define KEY_CACHE_SIZE (uint) (8*1024*1024) + /* Default size of a key cache block */ +#define KEY_CACHE_BLOCK_SIZE (uint) 1024 + + +/* Some defines of functions for portability */ + +#if (_WIN32) +#if !defined(_WIN64) +inline double my_ulonglong2double(unsigned long long value) +{ + long long nr=(long long) value; + if (nr >= 0) + return (double) nr; + return (18446744073709551616.0 + (double) nr); +} +#define ulonglong2double my_ulonglong2double +#define my_off_t2double my_ulonglong2double +#endif /* _WIN64 */ +inline unsigned long long my_double2ulonglong(double d) +{ + double t= d - (double) 0x8000000000000000ULL; + + if (t >= 0) + return ((unsigned long long) t) + 0x8000000000000000ULL; + return (unsigned long long) d; +} +#define double2ulonglong my_double2ulonglong +#endif /* _WIN32 */ + +#ifndef ulonglong2double +#define ulonglong2double(A) ((double) (ulonglong) (A)) +#define my_off_t2double(A) ((double) (my_off_t) (A)) +#endif +#ifndef double2ulonglong +#define double2ulonglong(A) ((ulonglong) (double) (A)) +#endif + +#define INT_MIN64 (~0x7FFFFFFFFFFFFFFFLL) +#define INT_MAX64 0x7FFFFFFFFFFFFFFFLL +#define INT_MIN32 (~0x7FFFFFFFL) +#define INT_MAX32 0x7FFFFFFFL +#define UINT_MAX32 0xFFFFFFFFL +#define INT_MIN24 (~0x007FFFFF) +#define INT_MAX24 0x007FFFFF +#define UINT_MAX24 0x00FFFFFF +#define INT_MIN16 (~0x7FFF) +#define INT_MAX16 0x7FFF +#define UINT_MAX16 0xFFFF +#define INT_MIN8 (~0x7F) +#define INT_MAX8 0x7F +#define UINT_MAX8 0xFF + +#ifndef SIZE_T_MAX +#define SIZE_T_MAX (~((size_t) 0)) +#endif + +#if (__cplusplus >= 201103L) + /* For C++11 use the new std functions rather than C99 macros. */ + #include + #define my_isfinite(X) std::isfinite(X) + #define my_isnan(X) std::isnan(X) + #define my_isinf(X) std::isinf(X) +#else + #ifdef HAVE_LLVM_LIBCPP /* finite is deprecated in libc++ */ + #define my_isfinite(X) isfinite(X) + #elif defined _WIN32 + #define my_isfinite(X) _finite(X) + #else + #define my_isfinite(X) finite(X) + #endif + #define my_isnan(X) isnan(X) + #ifdef HAVE_ISINF + /* System-provided isinf() is available and safe to use */ + #define my_isinf(X) isinf(X) + #else /* !HAVE_ISINF */ + #define my_isinf(X) (!my_isfinite(X) && !my_isnan(X)) + #endif +#endif /* __cplusplus >= 201103L */ + +/* + Max size that must be added to a so that we know Size to make + adressable obj. +*/ +#if SIZEOF_CHARP == 4 +typedef long my_ptrdiff_t; +#else +typedef long long my_ptrdiff_t; +#endif + +#define MY_ALIGN(A,L) (((A) + (L) - 1) & ~((L) - 1)) +#define ALIGN_SIZE(A) MY_ALIGN((A),sizeof(double)) +/* Size to make adressable obj. */ +#define ADD_TO_PTR(ptr,size,type) (type) ((uchar*) (ptr)+size) +#define PTR_BYTE_DIFF(A,B) (my_ptrdiff_t) ((uchar*) (A) - (uchar*) (B)) + +/* + Custom version of standard offsetof() macro which can be used to get + offsets of members in class for non-POD types (according to the current + version of C++ standard offsetof() macro can't be used in such cases and + attempt to do so causes warnings to be emitted, OTOH in many cases it is + still OK to assume that all instances of the class has the same offsets + for the same members). + + This is temporary solution which should be removed once File_parser class + and related routines are refactored. +*/ + +#define my_offsetof(TYPE, MEMBER) \ + ((size_t)((char *)&(((TYPE *)0x10)->MEMBER) - (char*)0x10)) + +#define NullS (char *) 0 + +#ifdef _WIN32 +#define STDCALL __stdcall +#else +#define STDCALL +#endif + +/* Typdefs for easyier portability */ + +typedef unsigned char uchar; /* Short for unsigned char */ +typedef signed char int8; /* Signed integer >= 8 bits */ +typedef unsigned char uint8; /* Unsigned integer >= 8 bits */ +typedef short int16; +typedef unsigned short uint16; +#if SIZEOF_INT == 4 +typedef int int32; +typedef unsigned int uint32; +#elif SIZEOF_LONG == 4 +typedef long int32; +typedef unsigned long uint32; +#else +#error Neither int or long is of 4 bytes width +#endif + +#if !defined(HAVE_ULONG) +typedef unsigned long ulong; /* Short for unsigned long */ +#endif +/* + Using [unsigned] long long is preferable as [u]longlong because we use + [unsigned] long long unconditionally in many places, + for example in constants with [U]LL suffix. +*/ +typedef unsigned long long int ulonglong; /* ulong or unsigned long long */ +typedef long long int longlong; +typedef longlong int64; +typedef ulonglong uint64; + +#if defined (_WIN32) +typedef unsigned __int64 my_ulonglong; +#else +typedef unsigned long long my_ulonglong; +#endif + +#if SIZEOF_CHARP == SIZEOF_INT +typedef int intptr; +#elif SIZEOF_CHARP == SIZEOF_LONG +typedef long intptr; +#elif SIZEOF_CHARP == SIZEOF_LONG_LONG +typedef long long intptr; +#else +#error sizeof(void *) is neither sizeof(int) nor sizeof(long) nor sizeof(long long) +#endif + +#define MY_ERRPTR ((void*)(intptr)1) + +#if defined(_WIN32) +typedef unsigned long long my_off_t; +typedef unsigned long long os_off_t; +#else +typedef off_t os_off_t; +#if SIZEOF_OFF_T > 4 +typedef ulonglong my_off_t; +#else +typedef unsigned long my_off_t; +#endif +#endif /*_WIN32*/ +#define MY_FILEPOS_ERROR (~(my_off_t) 0) + +/* + TODO Convert these to use Bitmap class. + */ +typedef ulonglong table_map; /* Used for table bits in join */ +typedef ulonglong nesting_map; /* Used for flags of nesting constructs */ + +#if defined(_WIN32) +#define socket_errno WSAGetLastError() +#define SOCKET_EINTR WSAEINTR +#define SOCKET_EAGAIN WSAEINPROGRESS +#define SOCKET_EWOULDBLOCK WSAEWOULDBLOCK +#define SOCKET_EADDRINUSE WSAEADDRINUSE +#define SOCKET_ETIMEDOUT WSAETIMEDOUT +#define SOCKET_ECONNRESET WSAECONNRESET +#define SOCKET_ENFILE ENFILE +#define SOCKET_EMFILE EMFILE +#else /* Unix */ +#define socket_errno errno +#define closesocket(A) close(A) +#define SOCKET_EINTR EINTR +#define SOCKET_EAGAIN EAGAIN +#define SOCKET_EWOULDBLOCK EWOULDBLOCK +#define SOCKET_EADDRINUSE EADDRINUSE +#define SOCKET_ETIMEDOUT ETIMEDOUT +#define SOCKET_ECONNRESET ECONNRESET +#define SOCKET_ENFILE ENFILE +#define SOCKET_EMFILE EMFILE +#endif + +typedef int myf; /* Type of MyFlags in my_funcs */ +typedef char my_bool; /* Small bool */ + +/* Macros for converting *constants* to the right type */ +#define MYF(v) (myf) (v) + +/* Some helper macros */ +#define YESNO(X) ((X) ? "yes" : "no") + +#define MY_HOW_OFTEN_TO_WRITE 1000 /* How often we want info on screen */ + +#include + +#ifdef HAVE_CHARSET_utf8 +#define MYSQL_UNIVERSAL_CLIENT_CHARSET "utf8" +#else +#define MYSQL_UNIVERSAL_CLIENT_CHARSET MYSQL_DEFAULT_CHARSET_NAME +#endif + +#if defined(_WIN32) +#define dlsym(lib, name) (void*)GetProcAddress((HMODULE)lib, name) +#define dlopen(libname, unused) LoadLibraryEx(libname, NULL, 0) +#define dlclose(lib) FreeLibrary((HMODULE)lib) +#ifndef HAVE_DLOPEN +#define HAVE_DLOPEN +#endif +#define DLERROR_GENERATE(errmsg, error_number) \ + char win_errormsg[2048]; \ + if(FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM, \ + 0, error_number, 0, win_errormsg, 2048, NULL)) \ + { \ + char *ptr; \ + for (ptr= &win_errormsg[0] + strlen(win_errormsg) - 1; \ + ptr >= &win_errormsg[0] && strchr("\r\n\t\0x20", *ptr); \ + ptr--) \ + *ptr= 0; \ + errmsg= win_errormsg; \ + } \ + else \ + errmsg= "" +#define dlerror() "" +#define dlopen_errno GetLastError() + +#else /* _WIN32 */ +#define DLERROR_GENERATE(errmsg, error_number) errmsg= dlerror() +#define dlopen_errno errno +#endif /* _WIN32 */ + +/* Length of decimal number represented by INT32. */ +#define MY_INT32_NUM_DECIMAL_DIGITS 11U + +/* Length of decimal number represented by INT64. */ +#define MY_INT64_NUM_DECIMAL_DIGITS 21U + +/* Define some useful general macros (should be done after all headers). */ +#define MY_MAX(a, b) ((a) > (b) ? (a) : (b)) +#define MY_MIN(a, b) ((a) < (b) ? (a) : (b)) + +#if !defined(__cplusplus) && !defined(bool) +#define bool In_C_you_should_use_my_bool_instead() +#endif + +/* + MYSQL_PLUGIN_IMPORT macro is used to export mysqld data + (i.e variables) for usage in storage engine loadable plugins. + Outside of Windows, it is dummy. +*/ +#if (defined(_WIN32) && defined(MYSQL_DYNAMIC_PLUGIN)) +#define MYSQL_PLUGIN_IMPORT __declspec(dllimport) +#else +#define MYSQL_PLUGIN_IMPORT +#endif + +#include + +#ifdef EMBEDDED_LIBRARY +#define NO_EMBEDDED_ACCESS_CHECKS +/* Things we don't need in the embedded version of MySQL */ +#undef HAVE_OPENSSL +#endif /* EMBEDDED_LIBRARY */ + + +enum loglevel { + ERROR_LEVEL= 0, + WARNING_LEVEL= 1, + INFORMATION_LEVEL= 2 +}; + + +#ifdef _WIN32 +/**************************************************************************** +** Replacements for localtime_r and gmtime_r +****************************************************************************/ + +static inline struct tm *localtime_r(const time_t *timep, struct tm *tmp) +{ + localtime_s(tmp, timep); + return tmp; +} + +static inline struct tm *gmtime_r(const time_t *clock, struct tm *res) +{ + gmtime_s(res, clock); + return res; +} + + +/* + Declare a union to make sure FILETIME is properly aligned + so it can be used directly as a 64 bit value. The value + stored is in 100ns units. +*/ +union ft64 { + FILETIME ft; + __int64 i64; + }; + +struct timespec { + union ft64 tv; + /* The max timeout value in millisecond for native_cond_timedwait */ + long max_timeout_msec; +}; + +#endif /* _WIN32 */ + +C_MODE_START +extern ulonglong my_getsystime(void); +C_MODE_END + +static inline void set_timespec_nsec(struct timespec *abstime, ulonglong nsec) +{ +#ifndef _WIN32 + ulonglong now= my_getsystime() + (nsec / 100); + abstime->tv_sec= now / 10000000ULL; + abstime->tv_nsec= (now % 10000000ULL) * 100 + (nsec % 100); +#else + union ft64 tv; + GetSystemTimeAsFileTime(&tv.ft); + abstime->tv.i64= tv.i64 + (__int64)(nsec / 100); + abstime->max_timeout_msec= (long)(nsec / 1000000); +#endif +} + +static inline void set_timespec(struct timespec *abstime, ulonglong sec) +{ + set_timespec_nsec(abstime, sec * 1000000000ULL); +} + +/** + Compare two timespec structs. + + @retval 1 If ts1 ends after ts2. + @retval -1 If ts1 ends before ts2. + @retval 0 If ts1 is equal to ts2. +*/ +static inline int cmp_timespec(struct timespec *ts1, struct timespec *ts2) +{ +#ifndef _WIN32 + if (ts1->tv_sec > ts2->tv_sec || + (ts1->tv_sec == ts2->tv_sec && ts1->tv_nsec > ts2->tv_nsec)) + return 1; + if (ts1->tv_sec < ts2->tv_sec || + (ts1->tv_sec == ts2->tv_sec && ts1->tv_nsec < ts2->tv_nsec)) + return -1; +#else + if (ts1->tv.i64 > ts2->tv.i64) + return 1; + if (ts1->tv.i64 < ts2->tv.i64) + return -1; +#endif + return 0; +} + +static inline ulonglong diff_timespec(struct timespec *ts1, struct timespec *ts2) +{ +#ifndef _WIN32 + return (ts1->tv_sec - ts2->tv_sec) * 1000000000ULL + + ts1->tv_nsec - ts2->tv_nsec; +#else + return (ts1->tv.i64 - ts2->tv.i64) * 100; +#endif +} + +/* File permissions */ +#define USER_READ (1L << 0) +#define USER_WRITE (1L << 1) +#define USER_EXECUTE (1L << 2) +#define GROUP_READ (1L << 3) +#define GROUP_WRITE (1L << 4) +#define GROUP_EXECUTE (1L << 5) +#define OTHERS_READ (1L << 6) +#define OTHERS_WRITE (1L << 7) +#define OTHERS_EXECUTE (1L << 8) +#define USER_RWX USER_READ | USER_WRITE | USER_EXECUTE +#define GROUP_RWX GROUP_READ | GROUP_WRITE | GROUP_EXECUTE +#define OTHERS_RWX OTHERS_READ | OTHERS_WRITE | OTHERS_EXECUTE + +#endif // MY_GLOBAL_INCLUDED diff --git a/mta-mysql/include/mysql/my_list.h b/modules/mysql/include/mysql/my_list.h similarity index 78% rename from mta-mysql/include/mysql/my_list.h rename to modules/mysql/include/mysql/my_list.h index 4a1737d..294be66 100644 --- a/mta-mysql/include/mysql/my_list.h +++ b/modules/mysql/include/mysql/my_list.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2000 MySQL AB +/* Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -11,7 +11,7 @@ You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #ifndef _list_h_ #define _list_h_ @@ -33,11 +33,11 @@ extern LIST *list_cons(void *data,LIST *root); extern LIST *list_reverse(LIST *root); extern void list_free(LIST *root,unsigned int free_data); extern unsigned int list_length(LIST *); -extern int list_walk(LIST *,list_walk_action action,gptr argument); +extern int list_walk(LIST *,list_walk_action action,unsigned char * argument); #define list_rest(a) ((a)->next) #define list_push(a,b) (a)=list_cons((b),(a)) -#define list_pop(A) {LIST *old=(A); (A)=list_delete(old,old) ; my_free((gptr) old,MYF(MY_FAE)); } +#define list_pop(A) {LIST *old=(A); (A)=list_delete(old,old); my_free(old); } #ifdef __cplusplus } diff --git a/modules/mysql/include/mysql/my_pthread.h b/modules/mysql/include/mysql/my_pthread.h new file mode 100644 index 0000000..0a58cc0 --- /dev/null +++ b/modules/mysql/include/mysql/my_pthread.h @@ -0,0 +1,234 @@ +/* Copyright (c) 2000, 2014, Oracle and/or its affiliates. All rights reserved. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; version 2 of the License. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA */ + +/* Defines to make different thread packages compatible */ + +#ifndef _my_pthread_h +#define _my_pthread_h + +#include "my_global.h" /* myf */ + +#if !defined(_WIN32) +#include +#endif + +#ifndef ETIME +#define ETIME ETIMEDOUT /* For FreeBSD */ +#endif + +#ifdef __cplusplus +#define EXTERNC extern "C" +extern "C" { +#else +#define EXTERNC +#endif /* __cplusplus */ + +#if defined(_WIN32) +typedef DWORD pthread_t; +#define pthread_self() GetCurrentThreadId() +#define pthread_handler_t EXTERNC void * __cdecl +#define pthread_equal(A,B) ((A) == (B)) +#endif + +/* + Ideally we should make mysql_thread.h, my_pthread.h and the following 3 + header files self contained and include them where they are needed and + not "everywhere". +*/ +#include "thr_mutex.h" +#include "thr_cond.h" +#include "thr_rwlock.h" + +#if defined(_WIN32) +/* + Existing mysql_thread_create() or pthread_create() does not work well + in windows platform when threads are joined because + A)during thread creation, thread handle is not stored. + B)during thread join, thread handle is retrieved using OpenThread(). + OpenThread() does not behave properly when thread to be joined is already + exited. + Use pthread_create_get_handle() and pthread_join_with_handle() function + instead of mysql_thread_create() function for windows joinable threads. +*/ + +typedef struct thread_attr { + DWORD dwStackSize ; + DWORD dwCreatingFlag ; +} pthread_attr_t ; +typedef void * (__cdecl *pthread_handler)(void *); + +int pthread_create(pthread_t *, const pthread_attr_t *, pthread_handler, void *); +int pthread_attr_init(pthread_attr_t *connect_att); +int pthread_attr_setstacksize(pthread_attr_t *connect_att, size_t stack); +int pthread_attr_getstacksize(pthread_attr_t *connect_att, size_t *stack); +int pthread_attr_destroy(pthread_attr_t *connect_att); + +typedef volatile LONG my_pthread_once_t; +#define MY_PTHREAD_ONCE_INIT 0 +#define MY_PTHREAD_ONCE_INPROGRESS 1 +#define MY_PTHREAD_ONCE_DONE 2 + +int my_pthread_once(my_pthread_once_t *once_control,void (*init_routine)(void)); + +/** + Create thread. + + Existing mysql_thread_create does not work well in windows platform + when threads are joined. Use pthread_create_get_handle() and + pthread_join_with_handle() function instead of mysql_thread_create() + function for windows. + + @param thread_id reference to pthread object + @param attr reference to pthread attribute + @param func pthread handler function + @param param parameters to pass to newly created thread + @param out_handle output parameter to get newly created thread handle + + @return int + @retval 0 success + @retval 1 failure +*/ +int pthread_create_get_handle(pthread_t *thread_id, + const pthread_attr_t *attr, + pthread_handler func, void *param, + HANDLE *out_handle); + +/** + Get thread HANDLE. + @param thread reference to pthread object + @return int + @retval !NULL valid thread handle + @retval NULL failure +*/ +HANDLE pthread_get_handle(pthread_t thread_id); + +/** + Wait for thread termination. + + @param handle handle of the thread to wait for + + @return int + @retval 0 success + @retval 1 failure +*/ +int pthread_join_with_handle(HANDLE handle); + +void pthread_exit(void *a); + +/* + Existing pthread_join() does not work well in windows platform when + threads are joined because + A)during thread creation thread handle is not stored. + B)during thread join, thread handle is retrieved using OpenThread(). + OpenThread() does not behave properly when thread to be joined is already + exited. + + Use pthread_create_get_handle() and pthread_join_with_handle() + function instead for windows joinable threads. +*/ +int pthread_join(pthread_t thread, void **value_ptr); +int pthread_cancel(pthread_t thread); +extern int pthread_dummy(int); + +#ifndef ETIMEDOUT +#define ETIMEDOUT 145 /* Win32 doesn't have this */ +#endif + +#define pthread_kill(A,B) pthread_dummy((A) ? 0 : ESRCH) + +static inline int pthread_attr_getguardsize(pthread_attr_t *attr, + size_t *guardsize) +{ + *guardsize= 0; + return 0; +} + +/* Dummy defines for easier code */ +#define pthread_attr_setdetachstate(A,B) pthread_dummy(0) +#define pthread_attr_setscope(A,B) pthread_dummy(0) + +#else /* Normal threads */ + +#define pthread_handler_t EXTERNC void * +typedef void *(* pthread_handler)(void *); + +#define my_pthread_once_t pthread_once_t +#define MY_PTHREAD_ONCE_INIT PTHREAD_ONCE_INIT +#define my_pthread_once(C,F) pthread_once(C,F) + +#endif /* defined(_WIN32) */ + +static inline void my_thread_yield() +{ +#ifdef _WIN32 + SwitchToThread(); +#else + sched_yield(); +#endif +} + +/* Define mutex types, see my_thr_init.c */ +#define MY_MUTEX_INIT_SLOW NULL +#ifdef PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP +extern native_mutexattr_t my_fast_mutexattr; +#define MY_MUTEX_INIT_FAST &my_fast_mutexattr +#else +#define MY_MUTEX_INIT_FAST NULL +#endif +#ifdef PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP +extern native_mutexattr_t my_errorcheck_mutexattr; +#define MY_MUTEX_INIT_ERRCHK &my_errorcheck_mutexattr +#else +#define MY_MUTEX_INIT_ERRCHK NULL +#endif + +#ifndef ESRCH +/* Define it to something */ +#define ESRCH 1 +#endif + +typedef uint32 my_thread_id; + +extern my_bool my_thread_global_init(void); +extern void my_thread_global_reinit(void); +extern void my_thread_global_end(void); +extern my_bool my_thread_init(void); +extern void my_thread_end(void); + +#ifndef DEFAULT_THREAD_STACK +#if SIZEOF_CHARP > 4 +/* + MySQL can survive with 32K, but some glibc libraries require > 128K stack + To resolve hostnames. Also recursive stored procedures needs stack. +*/ +#define DEFAULT_THREAD_STACK (256*1024L) +#else +#define DEFAULT_THREAD_STACK (192*1024) +#endif +#endif + +#ifdef MYSQL_SERVER +#ifndef MYSQL_DYNAMIC_PLUGIN +#include +#endif /* MYSQL_DYNAMIC_PLUGIN */ +#endif /* MYSQL_SERVER */ + +#include +#include "my_thread_local.h" + +#ifdef __cplusplus +} +#endif +#endif /* _my_ptread_h */ diff --git a/modules/mysql/include/mysql/my_sys.h b/modules/mysql/include/mysql/my_sys.h new file mode 100644 index 0000000..89011a8 --- /dev/null +++ b/modules/mysql/include/mysql/my_sys.h @@ -0,0 +1,928 @@ +/* Copyright (c) 2000, 2014, Oracle and/or its affiliates. All rights reserved. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; version 2 of the License. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ + +#ifndef _my_sys_h +#define _my_sys_h + +#include "my_global.h" /* C_MODE_START, C_MODE_END */ +#include "my_pthread.h" +#include "m_ctype.h" /* for CHARSET_INFO */ + +#ifdef HAVE_ALLOCA_H +#include +#endif +#ifdef _WIN32 +#include +#endif +#ifdef HAVE_UNISTD_H +#include +#endif + +C_MODE_START + +#ifdef HAVE_VALGRIND +# include +# define MEM_MALLOCLIKE_BLOCK(p1, p2, p3, p4) VALGRIND_MALLOCLIKE_BLOCK(p1, p2, p3, p4) +# define MEM_FREELIKE_BLOCK(p1, p2) VALGRIND_FREELIKE_BLOCK(p1, p2) +# include +# define MEM_UNDEFINED(a,len) VALGRIND_MAKE_MEM_UNDEFINED(a,len) +# define MEM_NOACCESS(a,len) VALGRIND_MAKE_MEM_NOACCESS(a,len) +# define MEM_CHECK_ADDRESSABLE(a,len) VALGRIND_CHECK_MEM_IS_ADDRESSABLE(a,len) +#else /* HAVE_VALGRIND */ +# define MEM_MALLOCLIKE_BLOCK(p1, p2, p3, p4) do {} while (0) +# define MEM_FREELIKE_BLOCK(p1, p2) do {} while (0) +# define MEM_UNDEFINED(a,len) ((void) 0) +# define MEM_NOACCESS(a,len) ((void) 0) +# define MEM_CHECK_ADDRESSABLE(a,len) ((void) 0) +#endif /* HAVE_VALGRIND */ + +#include + +#define MY_INIT(name) { my_progname= name; my_init(); } + +/** + Max length of an error message generated by mysys utilities. + Some mysys functions produce error messages. These mostly go + to stderr. + This constant defines the size of the buffer used to format + the message. It should be kept in sync with MYSQL_ERRMSG_SIZE, + since sometimes mysys errors are stored in the server diagnostics + area, and we would like to avoid unexpected truncation. +*/ +#define MYSYS_ERRMSG_SIZE (512) +#define MYSYS_STRERROR_SIZE (128) + +#define MY_FILE_ERROR ((size_t) -1) + + /* General bitmaps for my_func's */ +#define MY_FFNF 1 /* Fatal if file not found */ +#define MY_FNABP 2 /* Fatal if not all bytes read/writen */ +#define MY_NABP 4 /* Error if not all bytes read/writen */ +#define MY_FAE 8 /* Fatal if any error */ +#define MY_WME 16 /* Write message on error */ +#define MY_WAIT_IF_FULL 32 /* Wait and try again if disk full error */ +#define MY_IGNORE_BADFD 32 /* my_sync: ignore 'bad descriptor' errors */ +#define MY_SYNC_DIR 8192 /* my_create/delete/rename: sync directory */ +#define MY_UNUSED 64 /* Unused (was support for RAID) */ +#define MY_FULL_IO 512 /* For my_read - loop intil I/O is complete */ +#define MY_DONT_CHECK_FILESIZE 128 /* Option to init_io_cache() */ +#define MY_LINK_WARNING 32 /* my_redel() gives warning if links */ +#define MY_COPYTIME 64 /* my_redel() copys time */ +#define MY_DELETE_OLD 256 /* my_create_with_symlink() */ +#define MY_RESOLVE_LINK 128 /* my_realpath(); Only resolve links */ +#define MY_HOLD_ORIGINAL_MODES 128 /* my_copy() holds to file modes */ +#define MY_REDEL_MAKE_BACKUP 256 +#define MY_SEEK_NOT_DONE 32 /* my_lock may have to do a seek */ +#define MY_DONT_WAIT 64 /* my_lock() don't wait if can't lock */ +#define MY_ZEROFILL 32 /* my_malloc(), fill array with zero */ +#define MY_ALLOW_ZERO_PTR 64 /* my_realloc() ; zero ptr -> malloc */ +#define MY_FREE_ON_ERROR 128 /* my_realloc() ; Free old ptr on error */ +#define MY_HOLD_ON_ERROR 256 /* my_realloc() ; Return old ptr on error */ +#define MY_DONT_OVERWRITE_FILE 1024 /* my_copy: Don't overwrite file */ +#define MY_THREADSAFE 2048 /* my_seek(): lock fd mutex */ +#define MY_SYNC 4096 /* my_copy(): sync dst file */ + +#define MYF_RW MYF(MY_WME+MY_NABP) /* For my_read & my_write */ + +#define MY_CHECK_ERROR 1 /* Params to my_end; Check open-close */ +#define MY_GIVE_INFO 2 /* Give time info about process*/ +#define MY_DONT_FREE_DBUG 4 /* Do not call DBUG_END() in my_end() */ + +/* Flags for my_error() */ +#define ME_BELL 4 /* DEPRECATED: Ring bell then printing message */ +#define ME_ERRORLOG 64 /* Write the error message to error log */ +#define ME_FATALERROR 1024 /* Fatal statement error */ + + /* Bits in last argument to fn_format */ +#define MY_REPLACE_DIR 1 /* replace dir in name with 'dir' */ +#define MY_REPLACE_EXT 2 /* replace extension with 'ext' */ +#define MY_UNPACK_FILENAME 4 /* Unpack name (~ -> home) */ +#define MY_PACK_FILENAME 8 /* Pack name (home -> ~) */ +#define MY_RESOLVE_SYMLINKS 16 /* Resolve all symbolic links */ +#define MY_RETURN_REAL_PATH 32 /* return full path for file */ +#define MY_SAFE_PATH 64 /* Return NULL if too long path */ +#define MY_RELATIVE_PATH 128 /* name is relative to 'dir' */ +#define MY_APPEND_EXT 256 /* add 'ext' as additional extension*/ + + + /* My seek flags */ +#define MY_SEEK_SET 0 +#define MY_SEEK_CUR 1 +#define MY_SEEK_END 2 + + /* Some constants */ +#define MY_WAIT_FOR_USER_TO_FIX_PANIC 60 /* in seconds */ +#define MY_WAIT_GIVE_USER_A_MESSAGE 10 /* Every 10 times of prev */ +#define MIN_COMPRESS_LENGTH 50 /* Don't compress small bl. */ +#define DFLT_INIT_HITS 3 + + /* root_alloc flags */ +#define MY_KEEP_PREALLOC 1 +#define MY_MARK_BLOCKS_FREE 2 /* move used to free list and reuse them */ + + /* Internal error numbers (for assembler functions) */ +#define MY_ERRNO_EDOM 33 +#define MY_ERRNO_ERANGE 34 + + /* Bits for get_date timeflag */ +#define GETDATE_DATE_TIME 1 +#define GETDATE_SHORT_DATE 2 +#define GETDATE_HHMMSSTIME 4 +#define GETDATE_GMT 8 +#define GETDATE_FIXEDLENGTH 16 + + /* defines when allocating data */ +extern void *my_multi_malloc(PSI_memory_key key, myf flags, ...); + +#include +#include +#include + +/* + Switch to my_malloc() if the memory block to be allocated is bigger than + max_alloca_sz. +*/ +extern PSI_memory_key key_memory_max_alloca; +#define my_safe_alloca(size, max_alloca_sz) ((size <= max_alloca_sz) ? \ + my_alloca(size) : \ + my_malloc(key_memory_max_alloca, size, MYF(0))) +#define my_safe_afree(ptr, size, max_alloca_sz) if (size > max_alloca_sz) \ + my_free(ptr) + +#if !defined(DBUG_OFF) || defined(HAVE_VALGRIND) +/** + Put bad content in memory to be sure it will segfault if dereferenced. + With Valgrind, verify that memory is addressable, and mark it undefined. + We cache value of B because if B is expression which depends on A, memset() + trashes value of B. +*/ +#define TRASH(A,B) do { \ + const size_t l= (B); \ + MEM_CHECK_ADDRESSABLE(A, l); \ + memset(A, 0x8F, l); \ + MEM_UNDEFINED(A, l); \ + } while (0) +#else +#define TRASH(A,B) do {} while(0) +#endif +#if defined(ENABLED_DEBUG_SYNC) +extern void (*debug_sync_C_callback_ptr)(const char *, size_t); +#define DEBUG_SYNC_C(_sync_point_name_) do { \ + if (debug_sync_C_callback_ptr != NULL) \ + (*debug_sync_C_callback_ptr)(STRING_WITH_LEN(_sync_point_name_)); } \ + while(0) +#define DEBUG_SYNC_C_IF_THD(thd, _sync_point_name_) do { \ + if (debug_sync_C_callback_ptr != NULL && thd) \ + (*debug_sync_C_callback_ptr)(STRING_WITH_LEN(_sync_point_name_)); } \ + while(0) +#else +#define DEBUG_SYNC_C(_sync_point_name_) +#define DEBUG_SYNC_C_IF_THD(thd, _sync_point_name_) +#endif /* defined(ENABLED_DEBUG_SYNC) */ + +#ifdef HAVE_LINUX_LARGE_PAGES +extern uint my_get_large_page_size(void); +extern uchar * my_large_malloc(PSI_memory_key key, size_t size, myf my_flags); +extern void my_large_free(uchar *ptr); +extern my_bool my_use_large_pages; +extern uint my_large_page_size; +#else +#define my_get_large_page_size() (0) +#define my_large_malloc(A,B,C) my_malloc((A),(B),(C)) +#define my_large_free(A) my_free((A)) +#endif /* HAVE_LINUX_LARGE_PAGES */ + +#define my_alloca(SZ) alloca((size_t) (SZ)) +#define my_afree(PTR) {} + +#include /* errno is a define */ + +extern char *home_dir; /* Home directory for user */ +extern const char *my_progname; /* program-name (printed in errors) */ +extern char curr_dir[]; /* Current directory for user */ +extern void (*error_handler_hook)(uint my_err, const char *str,myf MyFlags); +extern void (*fatal_error_handler_hook)(uint my_err, const char *str, + myf MyFlags); +extern void (*local_message_hook)(enum loglevel ll, + const char *format, va_list args); +extern uint my_file_limit; +extern ulong my_thread_stack_size; + +extern void (*proc_info_hook)(void *, const PSI_stage_info *, PSI_stage_info *, + const char *, const char *, const unsigned int); + +/* charsets */ +#define MY_ALL_CHARSETS_SIZE 2048 +extern MYSQL_PLUGIN_IMPORT CHARSET_INFO *default_charset_info; +extern MYSQL_PLUGIN_IMPORT CHARSET_INFO *all_charsets[MY_ALL_CHARSETS_SIZE]; +extern CHARSET_INFO compiled_charsets[]; + +/* statistics */ +extern ulong my_file_opened,my_stream_opened, my_tmp_file_created; +extern ulong my_file_total_opened; +extern my_bool my_init_done; + +extern MYSQL_PLUGIN_IMPORT int my_umask; /* Default creation mask */ +extern int my_umask_dir; + +extern ulong my_default_record_cache_size; +extern my_bool my_disable_locking, + my_enable_symlinks; +extern char wild_many,wild_one,wild_prefix; +extern const char *charsets_dir; + +enum cache_type +{ + TYPE_NOT_SET= 0, READ_CACHE, WRITE_CACHE, + SEQ_READ_APPEND /* sequential read or append */, + READ_FIFO, READ_NET,WRITE_NET}; + +enum flush_type +{ + FLUSH_KEEP, /* flush block and keep it in the cache */ + FLUSH_RELEASE, /* flush block and remove it from the cache */ + FLUSH_IGNORE_CHANGED, /* remove block from the cache */ + /* + As my_disable_flush_pagecache_blocks is always 0, the following option + is strictly equivalent to FLUSH_KEEP + */ + FLUSH_FORCE_WRITE +}; + +enum file_type +{ + UNOPEN = 0, FILE_BY_OPEN, FILE_BY_CREATE, STREAM_BY_FOPEN, STREAM_BY_FDOPEN, + FILE_BY_MKSTEMP, FILE_BY_DUP +}; + +struct st_my_file_info +{ + char *name; +#ifdef _WIN32 + HANDLE fhandle; /* win32 file handle */ + int oflag; /* open flags, e.g O_APPEND */ +#endif + enum file_type type; +}; + +extern struct st_my_file_info *my_file_info; + +typedef struct st_dynamic_array +{ + uchar *buffer; + uint elements,max_element; + uint alloc_increment; + uint size_of_element; +} DYNAMIC_ARRAY; + +typedef struct st_my_tmpdir +{ + char **list; + uint cur, max; + mysql_mutex_t mutex; +} MY_TMPDIR; + +typedef struct st_dynamic_string +{ + char *str; + size_t length,max_length,alloc_increment; +} DYNAMIC_STRING; + +struct st_io_cache; +typedef int (*IO_CACHE_CALLBACK)(struct st_io_cache*); + +typedef struct st_io_cache_share +{ + mysql_mutex_t mutex; /* To sync on reads into buffer. */ + mysql_cond_t cond; /* To wait for signals. */ + mysql_cond_t cond_writer; /* For a synchronized writer. */ + /* Offset in file corresponding to the first byte of buffer. */ + my_off_t pos_in_file; + /* If a synchronized write cache is the source of the data. */ + struct st_io_cache *source_cache; + uchar *buffer; /* The read buffer. */ + uchar *read_end; /* Behind last valid byte of buffer. */ + int running_threads; /* threads not in lock. */ + int total_threads; /* threads sharing the cache. */ + int error; /* Last error. */ +} IO_CACHE_SHARE; + +typedef struct st_io_cache /* Used when cacheing files */ +{ + /* Offset in file corresponding to the first byte of uchar* buffer. */ + my_off_t pos_in_file; + /* + The offset of end of file for READ_CACHE and WRITE_CACHE. + For SEQ_READ_APPEND it the maximum of the actual end of file and + the position represented by read_end. + */ + my_off_t end_of_file; + /* Points to current read position in the buffer */ + uchar *read_pos; + /* the non-inclusive boundary in the buffer for the currently valid read */ + uchar *read_end; + uchar *buffer; /* The read buffer */ + /* Used in ASYNC_IO */ + uchar *request_pos; + + /* Only used in WRITE caches and in SEQ_READ_APPEND to buffer writes */ + uchar *write_buffer; + /* + Only used in SEQ_READ_APPEND, and points to the current read position + in the write buffer. Note that reads in SEQ_READ_APPEND caches can + happen from both read buffer (uchar* buffer) and write buffer + (uchar* write_buffer). + */ + uchar *append_read_pos; + /* Points to current write position in the write buffer */ + uchar *write_pos; + /* The non-inclusive boundary of the valid write area */ + uchar *write_end; + + /* + Current_pos and current_end are convenience variables used by + my_b_tell() and other routines that need to know the current offset + current_pos points to &write_pos, and current_end to &write_end in a + WRITE_CACHE, and &read_pos and &read_end respectively otherwise + */ + uchar **current_pos, **current_end; + + /* + The lock is for append buffer used in SEQ_READ_APPEND cache + need mutex copying from append buffer to read buffer. + */ + mysql_mutex_t append_buffer_lock; + /* + The following is used when several threads are reading the + same file in parallel. They are synchronized on disk + accesses reading the cached part of the file asynchronously. + It should be set to NULL to disable the feature. Only + READ_CACHE mode is supported. + */ + IO_CACHE_SHARE *share; + + /* + A caller will use my_b_read() macro to read from the cache + if the data is already in cache, it will be simply copied with + memcpy() and internal variables will be accordinging updated with + no functions invoked. However, if the data is not fully in the cache, + my_b_read() will call read_function to fetch the data. read_function + must never be invoked directly. + */ + int (*read_function)(struct st_io_cache *,uchar *,size_t); + /* + Same idea as in the case of read_function, except my_b_write() needs to + be replaced with my_b_append() for a SEQ_READ_APPEND cache + */ + int (*write_function)(struct st_io_cache *,const uchar *,size_t); + /* + Specifies the type of the cache. Depending on the type of the cache + certain operations might not be available and yield unpredicatable + results. Details to be documented later + */ + enum cache_type type; + /* + Callbacks when the actual read I/O happens. These were added and + are currently used for binary logging of LOAD DATA INFILE - when a + block is read from the file, we create a block create/append event, and + when IO_CACHE is closed, we create an end event. These functions could, + of course be used for other things + */ + IO_CACHE_CALLBACK pre_read; + IO_CACHE_CALLBACK post_read; + IO_CACHE_CALLBACK pre_close; + /* + Counts the number of times, when we were forced to use disk. We use it to + increase the binlog_cache_disk_use and binlog_stmt_cache_disk_use status + variables. + */ + ulong disk_writes; + void* arg; /* for use by pre/post_read */ + char *file_name; /* if used with 'open_cached_file' */ + char *dir,*prefix; + File file; /* file descriptor */ + /* + seek_not_done is set by my_b_seek() to inform the upcoming read/write + operation that a seek needs to be preformed prior to the actual I/O + error is 0 if the cache operation was successful, -1 if there was a + "hard" error, and the actual number of I/O-ed bytes if the read/write was + partial. + */ + int seek_not_done,error; + /* buffer_length is memory size allocated for buffer or write_buffer */ + size_t buffer_length; + /* read_length is the same as buffer_length except when we use async io */ + size_t read_length; + myf myflags; /* Flags used to my_read/my_write */ + /* + alloced_buffer is 1 if the buffer was allocated by init_io_cache() and + 0 if it was supplied by the user. + Currently READ_NET is the only one that will use a buffer allocated + somewhere else + */ + my_bool alloced_buffer; + /* + Offset of the space allotted for commit sequence number from the beginning + of the cache that will be used to update it when the transaction has + its commit sequence. + */ + uint commit_seq_offset; +} IO_CACHE; + +typedef int (*qsort2_cmp)(const void *, const void *, const void *); + +typedef void (*my_error_reporter)(enum loglevel level, const char *format, ...) + __attribute__((format(printf, 2, 3))); + +extern my_error_reporter my_charset_error_reporter; + + /* defines for mf_iocache */ + + /* Test if buffer is inited */ +#define my_b_clear(info) (info)->buffer=0 +#define my_b_inited(info) (info)->buffer +#define my_b_EOF INT_MIN + +#define my_b_read(info,Buffer,Count) \ + ((info)->read_pos + (Count) <= (info)->read_end ?\ + (memcpy(Buffer,(info)->read_pos,(size_t) (Count)), \ + ((info)->read_pos+=(Count)),0) :\ + (*(info)->read_function)((info),Buffer,Count)) + +#define my_b_write(info,Buffer,Count) \ + ((info)->write_pos + (Count) <=(info)->write_end ?\ + (memcpy((info)->write_pos, (Buffer), (size_t)(Count)),\ + ((info)->write_pos+=(Count)),0) : \ + (*(info)->write_function)((info),(uchar *)(Buffer),(Count))) + +#define my_b_get(info) \ + ((info)->read_pos != (info)->read_end ?\ + ((info)->read_pos++, (int) (uchar) (info)->read_pos[-1]) :\ + _my_b_get(info)) + +#define my_b_tell(info) ((info)->pos_in_file + \ + (size_t) (*(info)->current_pos - (info)->request_pos)) + +#define my_b_get_buffer_start(info) (info)->request_pos +#define my_b_get_bytes_in_buffer(info) (char*) (info)->read_end - \ + (char*) my_b_get_buffer_start(info) +#define my_b_get_pos_in_file(info) (info)->pos_in_file + +/* tell write offset in the SEQ_APPEND cache */ +int my_b_copy_to_file(IO_CACHE *cache, FILE *file); +my_off_t my_b_append_tell(IO_CACHE* info); +my_off_t my_b_safe_tell(IO_CACHE* info); /* picks the correct tell() */ + +#define my_b_bytes_in_cache(info) (size_t) (*(info)->current_end - \ + *(info)->current_pos) + +typedef uint32 ha_checksum; + +#include + + + /* Prototypes for mysys and my_func functions */ + +extern int my_copy(const char *from,const char *to,myf MyFlags); +extern int my_delete(const char *name,myf MyFlags); +extern int my_getwd(char * buf,size_t size,myf MyFlags); +extern int my_setwd(const char *dir,myf MyFlags); +extern int my_lock(File fd,int op,my_off_t start, my_off_t length,myf MyFlags); +extern void *my_once_alloc(size_t Size,myf MyFlags); +extern void my_once_free(void); +extern char *my_once_strdup(const char *src,myf myflags); +extern void *my_once_memdup(const void *src, size_t len, myf myflags); +extern File my_open(const char *FileName,int Flags,myf MyFlags); +extern File my_register_filename(File fd, const char *FileName, + enum file_type type_of_file, + uint error_message_number, myf MyFlags); +extern File my_create(const char *FileName,int CreateFlags, + int AccessFlags, myf MyFlags); +extern int my_close(File Filedes,myf MyFlags); +extern int my_mkdir(const char *dir, int Flags, myf MyFlags); +extern int my_readlink(char *to, const char *filename, myf MyFlags); +extern int my_is_symlink(const char *filename); +extern int my_realpath(char *to, const char *filename, myf MyFlags); +extern File my_create_with_symlink(const char *linkname, const char *filename, + int createflags, int access_flags, + myf MyFlags); +extern int my_delete_with_symlink(const char *name, myf MyFlags); +extern int my_rename_with_symlink(const char *from,const char *to,myf MyFlags); +extern int my_symlink(const char *content, const char *linkname, myf MyFlags); +extern size_t my_read(File Filedes,uchar *Buffer,size_t Count,myf MyFlags); +extern size_t my_pread(File Filedes,uchar *Buffer,size_t Count,my_off_t offset, + myf MyFlags); +extern int my_rename(const char *from,const char *to,myf MyFlags); +extern my_off_t my_seek(File fd,my_off_t pos,int whence,myf MyFlags); +extern my_off_t my_tell(File fd,myf MyFlags); +extern size_t my_write(File Filedes,const uchar *Buffer,size_t Count, + myf MyFlags); +extern size_t my_pwrite(File Filedes,const uchar *Buffer,size_t Count, + my_off_t offset,myf MyFlags); +extern size_t my_fread(FILE *stream,uchar *Buffer,size_t Count,myf MyFlags); +extern size_t my_fwrite(FILE *stream,const uchar *Buffer,size_t Count, + myf MyFlags); +extern my_off_t my_fseek(FILE *stream,my_off_t pos,int whence,myf MyFlags); +extern my_off_t my_ftell(FILE *stream,myf MyFlags); + +/* implemented in my_syslog.c */ + +// Maximum size of message that will be logged. +#define MAX_SYSLOG_MESSAGE_SIZE 1024 + +/* Platform-independent SysLog support */ + +/* facilities on unixoid syslog. harmless on systemd / Win platforms. */ +typedef struct st_syslog_facility { int id; const char *name; } SYSLOG_FACILITY; +extern SYSLOG_FACILITY syslog_facility[]; + +enum my_syslog_options { MY_SYSLOG_PIDS= 1 }; + +int my_openlog(const char *eventSourceName, int option, int facility); +int my_closelog(); +int my_syslog(const CHARSET_INFO *cs, enum loglevel level, const char *msg); + +/* implemented in my_memmem.c */ +extern void *my_memmem(const void *haystack, size_t haystacklen, + const void *needle, size_t needlelen); + + +#ifdef _WIN32 +extern int my_access(const char *path, int amode); +#else +#define my_access access +#endif + +extern int check_if_legal_filename(const char *path); +extern int check_if_legal_tablename(const char *path); + +#ifdef _WIN32 +extern my_bool is_filename_allowed(const char *name, size_t length, + my_bool allow_current_dir); +#else /* _WIN32 */ +# define is_filename_allowed(name, length, allow_cwd) (TRUE) +#endif /* _WIN32 */ + +#ifdef _WIN32 +extern int nt_share_delete(const char *name,myf MyFlags); +#define my_delete_allow_opened(fname,flags) nt_share_delete((fname),(flags)) +#else +#define my_delete_allow_opened(fname,flags) my_delete((fname),(flags)) +#endif + +#ifdef _WIN32 +/* Windows-only functions (CRT equivalents)*/ +extern HANDLE my_get_osfhandle(File fd); +extern void my_osmaperr(unsigned long last_error); +#endif + +extern void init_glob_errs(void); +extern const char** get_global_errmsgs(); +extern void wait_for_free_space(const char *filename, int errors); +extern FILE *my_fopen(const char *FileName,int Flags,myf MyFlags); +extern FILE *my_fdopen(File Filedes,const char *name, int Flags,myf MyFlags); +extern FILE *my_freopen(const char *path, const char *mode, FILE *stream); +extern int my_fclose(FILE *fd,myf MyFlags); +extern File my_fileno(FILE *fd); +extern int my_chsize(File fd,my_off_t newlength, int filler, myf MyFlags); +extern void thr_set_sync_wait_callback(void (*before_sync)(void), + void (*after_sync)(void)); +extern int my_sync(File fd, myf my_flags); +extern int my_sync_dir(const char *dir_name, myf my_flags); +extern int my_sync_dir_by_file(const char *file_name, myf my_flags); +extern char *my_strerror(char *buf, size_t len, int errnum); +extern const char *my_get_err_msg(int nr); +extern void my_error(int nr,myf MyFlags, ...); +extern void my_printf_error(uint my_err, const char *format, + myf MyFlags, ...) + __attribute__((format(printf, 2, 4))); +extern void my_printv_error(uint error, const char *format, myf MyFlags, + va_list ap); +extern int my_error_register(const char** (*get_errmsgs) (), + int first, int last); +extern const char **my_error_unregister(int first, int last); +extern void my_message(uint my_err, const char *str,myf MyFlags); +extern void my_message_stderr(uint my_err, const char *str, myf MyFlags); +void my_message_local_stderr(enum loglevel ll, + const char *format, va_list args); +extern void my_message_local(enum loglevel ll, const char *format, ...); +extern my_bool my_init(void); +extern void my_end(int infoflag); +extern int my_redel(const char *from, const char *to, int MyFlags); +extern int my_copystat(const char *from, const char *to, int MyFlags); +extern char * my_filename(File fd); +extern my_bool my_chmod(const char *filename, ulong PermFlags, myf my_flags); + +#ifdef EXTRA_DEBUG +void my_print_open_files(void); +#else +#define my_print_open_files() +#endif + +extern my_bool init_tmpdir(MY_TMPDIR *tmpdir, const char *pathlist); +extern char *my_tmpdir(MY_TMPDIR *tmpdir); +extern void free_tmpdir(MY_TMPDIR *tmpdir); + +extern size_t dirname_part(char * to,const char *name, size_t *to_res_length); +extern size_t dirname_length(const char *name); +#define base_name(A) (A+dirname_length(A)) +extern int test_if_hard_path(const char *dir_name); +extern my_bool has_path(const char *name); +extern char *convert_dirname(char *to, const char *from, const char *from_end); +extern void to_unix_path(char * name); +extern char * fn_ext(const char *name); +extern char * fn_same(char * toname,const char *name,int flag); +extern char * fn_format(char * to,const char *name,const char *dir, + const char *form, uint flag); +extern size_t strlength(const char *str); +extern void pack_dirname(char * to,const char *from); +extern size_t normalize_dirname(char * to, const char *from); +extern size_t unpack_dirname(char * to,const char *from); +extern size_t cleanup_dirname(char * to,const char *from); +extern size_t system_filename(char * to,const char *from); +extern size_t unpack_filename(char * to,const char *from); +extern char * intern_filename(char * to,const char *from); +extern char * directory_file_name(char * dst, const char *src); +extern int pack_filename(char * to, const char *name, size_t max_length); +extern char * my_path(char * to,const char *progname, + const char *own_pathname_part); +extern char * my_load_path(char * to, const char *path, + const char *own_path_prefix); +extern int wild_compare(const char *str,const char *wildstr, + pbool str_is_pattern); +extern my_bool array_append_string_unique(const char *str, + const char **array, size_t size); +extern void get_date(char * to,int timeflag,time_t use_time); +extern void soundex(CHARSET_INFO *, char * out_pntr, char * in_pntr, + pbool remove_garbage); + +extern my_bool radixsort_is_appliccable(uint n_items, size_t size_of_element); +extern void radixsort_for_str_ptr(uchar* base[], uint number_of_elements, + size_t size_of_element,uchar *buffer[]); +extern void my_qsort(void *base_ptr, size_t total_elems, size_t size, + qsort_cmp cmp); +extern void my_qsort2(void *base_ptr, size_t total_elems, size_t size, + qsort2_cmp cmp, const void *cmp_argument); +extern qsort2_cmp get_ptr_compare(size_t); +void my_store_ptr(uchar *buff, size_t pack_length, my_off_t pos); +my_off_t my_get_ptr(uchar *ptr, size_t pack_length); +extern int init_io_cache(IO_CACHE *info,File file,size_t cachesize, + enum cache_type type,my_off_t seek_offset, + pbool use_async_io, myf cache_myflags); +extern my_bool reinit_io_cache(IO_CACHE *info,enum cache_type type, + my_off_t seek_offset,pbool use_async_io, + pbool clear_cache); +extern void setup_io_cache(IO_CACHE* info); +extern int _my_b_read(IO_CACHE *info,uchar *Buffer,size_t Count); +extern int _my_b_read_r(IO_CACHE *info,uchar *Buffer,size_t Count); +extern void init_io_cache_share(IO_CACHE *read_cache, IO_CACHE_SHARE *cshare, + IO_CACHE *write_cache, uint num_threads); +extern void remove_io_thread(IO_CACHE *info); +extern int _my_b_seq_read(IO_CACHE *info,uchar *Buffer,size_t Count); +extern int _my_b_net_read(IO_CACHE *info,uchar *Buffer,size_t Count); +extern int _my_b_get(IO_CACHE *info); +extern int _my_b_write(IO_CACHE *info,const uchar *Buffer,size_t Count); +extern int my_b_append(IO_CACHE *info,const uchar *Buffer,size_t Count); +extern int my_b_safe_write(IO_CACHE *info,const uchar *Buffer,size_t Count); + +extern int my_block_write(IO_CACHE *info, const uchar *Buffer, + size_t Count, my_off_t pos); +extern int my_b_flush_io_cache(IO_CACHE *info, int need_append_buffer_lock); + +#define flush_io_cache(info) my_b_flush_io_cache((info),1) + +extern int end_io_cache(IO_CACHE *info); +extern size_t my_b_fill(IO_CACHE *info); +extern void my_b_seek(IO_CACHE *info,my_off_t pos); +extern size_t my_b_gets(IO_CACHE *info, char *to, size_t max_length); +extern my_off_t my_b_filelength(IO_CACHE *info); +extern size_t my_b_printf(IO_CACHE *info, const char* fmt, ...) + __attribute__((format(printf, 2, 3))); +extern size_t my_b_vprintf(IO_CACHE *info, const char* fmt, va_list ap); +extern my_bool open_cached_file(IO_CACHE *cache,const char *dir, + const char *prefix, size_t cache_size, + myf cache_myflags); +extern my_bool real_open_cached_file(IO_CACHE *cache); +extern void close_cached_file(IO_CACHE *cache); +File create_temp_file(char *to, const char *dir, const char *pfx, + int mode, myf MyFlags); + +// Use Prealloced_array or std::vector or something similar in C++ +#if defined(__cplusplus) + +#define init_dynamic_array please_use_an_appropriately_typed_container +#define my_init_dynamic_array please_use_an_appropriately_typed_container + +#else + +extern my_bool my_init_dynamic_array(DYNAMIC_ARRAY *array, uint element_size, + void *init_buffer, uint init_alloc, + uint alloc_increment); +/* init_dynamic_array() function is deprecated */ +extern my_bool init_dynamic_array(DYNAMIC_ARRAY *array, uint element_size, + uint init_alloc, uint alloc_increment); +#define dynamic_element(array,array_index,type) \ + ((type)((array)->buffer) +(array_index)) + +#endif /* __cplusplus */ + +/* Some functions are still in use in C++, because HASH uses DYNAMIC_ARRAY */ +extern my_bool insert_dynamic(DYNAMIC_ARRAY *array, const void *element); +extern void *alloc_dynamic(DYNAMIC_ARRAY *array); +extern void *pop_dynamic(DYNAMIC_ARRAY*); +extern void get_dynamic(DYNAMIC_ARRAY *array, void *element, uint array_index); +extern void delete_dynamic(DYNAMIC_ARRAY *array); +extern void freeze_size(DYNAMIC_ARRAY *array); +static inline void reset_dynamic(DYNAMIC_ARRAY *array) +{ + array->elements= 0; +} + +extern my_bool init_dynamic_string(DYNAMIC_STRING *str, const char *init_str, + size_t init_alloc,size_t alloc_increment); +extern my_bool dynstr_append(DYNAMIC_STRING *str, const char *append); +my_bool dynstr_append_mem(DYNAMIC_STRING *str, const char *append, + size_t length); +extern my_bool dynstr_append_os_quoted(DYNAMIC_STRING *str, const char *append, + ...); +extern my_bool dynstr_set(DYNAMIC_STRING *str, const char *init_str); +extern my_bool dynstr_realloc(DYNAMIC_STRING *str, size_t additional_size); +extern my_bool dynstr_trunc(DYNAMIC_STRING *str, size_t n); +extern void dynstr_free(DYNAMIC_STRING *str); +#define alloc_root_inited(A) ((A)->min_malloc != 0) +#define ALLOC_ROOT_MIN_BLOCK_SIZE (MALLOC_OVERHEAD + sizeof(USED_MEM) + 8) +#define clear_alloc_root(A) do { (A)->free= (A)->used= (A)->pre_alloc= 0; (A)->min_malloc=0;} while(0) +extern void init_alloc_root(PSI_memory_key key, + MEM_ROOT *mem_root, size_t block_size, + size_t pre_alloc_size); +extern void *alloc_root(MEM_ROOT *mem_root, size_t Size); +extern void *multi_alloc_root(MEM_ROOT *mem_root, ...); +extern void free_root(MEM_ROOT *root, myf MyFLAGS); +extern void reset_root_defaults(MEM_ROOT *mem_root, size_t block_size, + size_t prealloc_size); +extern char *strdup_root(MEM_ROOT *root,const char *str); +static inline char *safe_strdup_root(MEM_ROOT *root, const char *str) +{ + return str ? strdup_root(root, str) : 0; +} +extern char *strmake_root(MEM_ROOT *root,const char *str,size_t len); +extern void *memdup_root(MEM_ROOT *root,const void *str, size_t len); +extern my_bool my_compress(uchar *, size_t *, size_t *); +extern my_bool my_uncompress(uchar *, size_t , size_t *); +extern uchar *my_compress_alloc(const uchar *packet, size_t *len, + size_t *complen); +extern int packfrm(uchar *, size_t, uchar **, size_t *); +extern int unpackfrm(uchar **, size_t *, const uchar *); + +extern ha_checksum my_checksum(ha_checksum crc, const uchar *mem, + size_t count); + +/* Wait a given number of microseconds */ +static inline void my_sleep(time_t m_seconds) +{ +#if defined(_WIN32) + Sleep((DWORD)m_seconds/1000+1); /* Sleep() has millisecond arg */ +#else + struct timeval t; + t.tv_sec= m_seconds / 1000000L; + t.tv_usec= m_seconds % 1000000L; + select(0,0,0,0,&t); /* sleep */ +#endif +} + +extern ulong crc32(ulong crc, const uchar *buf, uint len); +extern uint my_set_max_open_files(uint files); +void my_free_open_file_info(void); + +extern time_t my_time(myf flags); +extern ulonglong my_getsystime(void); +extern ulonglong my_micro_time(); +extern my_bool my_gethwaddr(uchar *to); + +#ifdef HAVE_SYS_MMAN_H +#include + +#ifndef MAP_NOSYNC +#define MAP_NOSYNC 0 +#endif + +#ifdef HAVE_MMAP64 +#define my_mmap(a,b,c,d,e,f) mmap64(a,b,c,d,e,f) +#else +#define my_mmap(a,b,c,d,e,f) mmap(a,b,c,d,e,f) +#endif +#define my_munmap(a,b) munmap((a),(b)) + +#else +/* not a complete set of mmap() flags, but only those that nesessary */ +#define PROT_READ 1 +#define PROT_WRITE 2 +#define MAP_NORESERVE 0 +#define MAP_SHARED 0x0001 +#define MAP_PRIVATE 0x0002 +#define MAP_NOSYNC 0x0800 +#define MAP_FAILED ((void *)-1) +#define MS_SYNC 0x0000 + +void *my_mmap(void *, size_t, int, int, int, my_off_t); +int my_munmap(void *, size_t); +#endif + +/* my_getpagesize */ +static inline int my_getpagesize() +{ +#ifndef _WIN32 + return getpagesize(); +#else + SYSTEM_INFO si; + GetSystemInfo(&si); + return (int)si.dwPageSize; +#endif +} + +int my_msync(int, void *, size_t, int); + +/* character sets */ +extern void my_charset_loader_init_mysys(MY_CHARSET_LOADER *loader); +extern uint get_charset_number(const char *cs_name, uint cs_flags); +extern uint get_collation_number(const char *name); +extern const char *get_charset_name(uint cs_number); + +extern CHARSET_INFO *get_charset(uint cs_number, myf flags); +extern CHARSET_INFO *get_charset_by_name(const char *cs_name, myf flags); +extern CHARSET_INFO *my_collation_get_by_name(MY_CHARSET_LOADER *loader, + const char *name, myf flags); +extern CHARSET_INFO *get_charset_by_csname(const char *cs_name, + uint cs_flags, myf my_flags); +extern CHARSET_INFO *my_charset_get_by_name(MY_CHARSET_LOADER *loader, + const char *name, + uint cs_flags, myf my_flags); +extern my_bool resolve_charset(const char *cs_name, + const CHARSET_INFO *default_cs, + const CHARSET_INFO **cs); +extern my_bool resolve_collation(const char *cl_name, + const CHARSET_INFO *default_cl, + const CHARSET_INFO **cl); +extern void free_charsets(void); +extern char *get_charsets_dir(char *buf); +extern my_bool my_charset_same(const CHARSET_INFO *cs1, + const CHARSET_INFO *cs2); +extern my_bool init_compiled_charsets(myf flags); +extern void add_compiled_collation(CHARSET_INFO *cs); +extern size_t escape_string_for_mysql(const CHARSET_INFO *charset_info, + char *to, size_t to_length, + const char *from, size_t length); +#ifdef _WIN32 +/* File system character set */ +extern CHARSET_INFO *fs_character_set(void); +#endif +extern size_t escape_quotes_for_mysql(CHARSET_INFO *charset_info, + char *to, size_t to_length, + const char *from, size_t length); + +#ifdef _WIN32 +extern my_bool have_tcpip; /* Is set if tcpip is used */ + +/* implemented in my_windac.c */ + +int my_security_attr_create(SECURITY_ATTRIBUTES **psa, const char **perror, + DWORD owner_rights, DWORD everybody_rights); + +void my_security_attr_free(SECURITY_ATTRIBUTES *sa); + +/* implemented in my_conio.c */ +my_bool my_win_is_console(FILE *file); +char *my_win_console_readline(const CHARSET_INFO *cs, char *mbbuf, size_t mbbufsize, + size_t *nread); +void my_win_console_write(const CHARSET_INFO *cs, const char *data, size_t datalen); +void my_win_console_fputs(const CHARSET_INFO *cs, const char *data); +void my_win_console_putc(const CHARSET_INFO *cs, int c); +void my_win_console_vfprintf(const CHARSET_INFO *cs, const char *fmt, va_list args); +int my_win_translate_command_line_args(const CHARSET_INFO *cs, int *ac, char ***av); +#endif /* _WIN32 */ + +#include + +#ifdef HAVE_PSI_INTERFACE +extern MYSQL_PLUGIN_IMPORT struct PSI_bootstrap *PSI_hook; +extern void set_psi_server(PSI *psi); +void my_init_mysys_psi_keys(void); +#endif + +struct st_mysql_file; +extern struct st_mysql_file *mysql_stdin; + +C_MODE_END +#endif /* _my_sys_h */ diff --git a/mta-mysql/include/mysql/my_xml.h b/modules/mysql/include/mysql/my_xml.h similarity index 50% rename from mta-mysql/include/mysql/my_xml.h rename to modules/mysql/include/mysql/my_xml.h index 0bec16a..639fdc7 100644 --- a/mta-mysql/include/mysql/my_xml.h +++ b/modules/mysql/include/mysql/my_xml.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2000 MySQL AB +/* Copyright (c) 2000, 2012, Oracle and/or its affiliates. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -11,7 +11,7 @@ You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ + Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA */ #ifndef _my_xml_h @@ -25,36 +25,66 @@ extern "C" { #define MY_XML_OK 0 #define MY_XML_ERROR 1 +/* + A flag whether to use absolute tag names in call-back functions, + like "a", "a.b" and "a.b.c" (used in character set file parser), + or relative names like "a", "b" and "c". +*/ +#define MY_XML_FLAG_RELATIVE_NAMES 1 + +/* + A flag whether to skip normilization of text values before calling + call-back functions: i.e. skip leading/trailing spaces, + \r, \n, \t characters. +*/ +#define MY_XML_FLAG_SKIP_TEXT_NORMALIZATION 2 + +enum my_xml_node_type +{ + MY_XML_NODE_TAG, /* can have TAG, ATTR and TEXT children */ + MY_XML_NODE_ATTR, /* can have TEXT children */ + MY_XML_NODE_TEXT /* cannot have children */ +}; + typedef struct xml_stack_st { + int flags; + enum my_xml_node_type current_node_type; char errstr[128]; - char attr[128]; - char *attrend; + + struct { + char static_buffer[128]; + char *buffer; + size_t buffer_size; + char *start; + char *end; + } attr; + const char *beg; const char *cur; const char *end; void *user_data; - int (*enter)(struct xml_stack_st *st,const char *val, uint len); - int (*value)(struct xml_stack_st *st,const char *val, uint len); - int (*leave_xml)(struct xml_stack_st *st,const char *val, uint len); + int (*enter)(struct xml_stack_st *st,const char *val, size_t len); + int (*value)(struct xml_stack_st *st,const char *val, size_t len); + int (*leave_xml)(struct xml_stack_st *st,const char *val, size_t len); } MY_XML_PARSER; void my_xml_parser_create(MY_XML_PARSER *st); void my_xml_parser_free(MY_XML_PARSER *st); -int my_xml_parse(MY_XML_PARSER *st,const char *str, uint len); +int my_xml_parse(MY_XML_PARSER *st,const char *str, size_t len); void my_xml_set_value_handler(MY_XML_PARSER *st, int (*)(MY_XML_PARSER *, const char *, - uint len)); + size_t len)); void my_xml_set_enter_handler(MY_XML_PARSER *st, int (*)(MY_XML_PARSER *, const char *, - uint len)); + size_t len)); void my_xml_set_leave_handler(MY_XML_PARSER *st, int (*)(MY_XML_PARSER *, const char *, - uint len)); + size_t len)); void my_xml_set_user_data(MY_XML_PARSER *st, void *); -uint my_xml_error_pos(MY_XML_PARSER *st); +size_t my_xml_error_pos(MY_XML_PARSER *st); uint my_xml_error_lineno(MY_XML_PARSER *st); const char *my_xml_error_string(MY_XML_PARSER *st); diff --git a/mta-mysql/include/mysql/mysql.h b/modules/mysql/include/mysql/mysql.h similarity index 76% rename from mta-mysql/include/mysql/mysql.h rename to modules/mysql/include/mysql/mysql.h index a153d0b..e679808 100644 --- a/mta-mysql/include/mysql/mysql.h +++ b/modules/mysql/include/mysql/mysql.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2000-2003 MySQL AB +/* Copyright (c) 2000, 2014, Oracle and/or its affiliates. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -11,82 +11,72 @@ You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ /* This file defines the client API to MySQL and also the ABI of the dynamically linked libmysqlclient. - The ABI should never be changed in a released product of MySQL + The ABI should never be changed in a released product of MySQL, thus you need to take great care when changing the file. In case - the file is changed so the ABI is broken, you must also - update the SHAREDLIB_MAJOR_VERSION in configure.in . - + the file is changed so the ABI is broken, you must also update + the SHARED_LIB_MAJOR_VERSION in cmake/mysql_version.cmake */ #ifndef _mysql_h #define _mysql_h -#ifdef __CYGWIN__ /* CYGWIN implements a UNIX API */ -#undef WIN -#undef _WIN -#undef _WIN32 -#undef _WIN64 -#undef __WIN__ -#endif - #ifdef __cplusplus extern "C" { #endif -#ifndef _global_h /* If not standard header */ +#ifndef MY_GLOBAL_INCLUDED /* If not standard header */ +#ifndef MYSQL_ABI_CHECK #include -#ifdef __LCC__ -#include /* For windows */ #endif typedef char my_bool; -#if (defined(_WIN32) || defined(_WIN64)) && !defined(__WIN__) -#define __WIN__ -#endif -#if !defined(__WIN__) +#if !defined(_WIN32) #define STDCALL #else #define STDCALL __stdcall #endif -typedef char * gptr; #ifndef my_socket_defined -#ifdef __WIN__ +#ifdef _WIN32 +#include +#ifdef WIN32_LEAN_AND_MEAN +#include +#endif #define my_socket SOCKET #else typedef int my_socket; -#endif /* __WIN__ */ +#endif /* _WIN32 */ #endif /* my_socket_defined */ -#endif /* _global_h */ +#endif /* MY_GLOBAL_INCLUDED */ #include "mysql_version.h" #include "mysql_com.h" #include "mysql_time.h" -#include "typelib.h" #include "my_list.h" /* for LISTs used in 'MYSQL' and 'MYSQL_STMT' */ +/* Include declarations of plug-in API */ +#include "mysql/client_plugin.h" + extern unsigned int mysql_port; extern char *mysql_unix_port; #define CLIENT_NET_READ_TIMEOUT 365*24*3600 /* Timeout on read */ #define CLIENT_NET_WRITE_TIMEOUT 365*24*3600 /* Timeout on write */ -#ifdef __NETWARE__ -#pragma pack(push, 8) /* 8 byte alignment */ -#endif - #define IS_PRI_KEY(n) ((n) & PRI_KEY_FLAG) #define IS_NOT_NULL(n) ((n) & NOT_NULL_FLAG) #define IS_BLOB(n) ((n) & BLOB_FLAG) -#define IS_NUM(t) ((t) <= FIELD_TYPE_INT24 || (t) == FIELD_TYPE_YEAR || (t) == FIELD_TYPE_NEWDECIMAL) -#define IS_NUM_FIELD(f) ((f)->flags & NUM_FLAG) -#define INTERNAL_NUM_FIELD(f) (((f)->type <= FIELD_TYPE_INT24 && ((f)->type != FIELD_TYPE_TIMESTAMP || (f)->length == 14 || (f)->length == 8)) || (f)->type == FIELD_TYPE_YEAR) +/** + Returns true if the value is a number which does not need quotes for + the sql_lex.cc parser to parse correctly. +*/ +#define IS_NUM(t) (((t) <= MYSQL_TYPE_INT24 && (t) != MYSQL_TYPE_TIMESTAMP) || (t) == MYSQL_TYPE_YEAR || (t) == MYSQL_TYPE_NEWDECIMAL) #define IS_LONGDATA(t) ((t) >= MYSQL_TYPE_TINY_BLOB && (t) <= MYSQL_TYPE_STRING) @@ -111,21 +101,22 @@ typedef struct st_mysql_field { unsigned int decimals; /* Number of decimals in field */ unsigned int charsetnr; /* Character set */ enum enum_field_types type; /* Type of field. See mysql_com.h for types */ + void *extension; } MYSQL_FIELD; typedef char **MYSQL_ROW; /* return data as array of strings */ typedef unsigned int MYSQL_FIELD_OFFSET; /* offset to current field */ -#ifndef _global_h -#if defined(NO_CLIENT_LONG_LONG) -typedef unsigned long my_ulonglong; -#elif defined (__WIN__) +#ifndef MY_GLOBAL_INCLUDED +#if defined (_WIN32) typedef unsigned __int64 my_ulonglong; #else typedef unsigned long long my_ulonglong; #endif #endif +#include "typelib.h" + #define MYSQL_COUNT_ERROR (~(my_ulonglong) 0) /* backward compatibility define - to be removed eventually */ @@ -143,12 +134,13 @@ typedef MYSQL_ROWS *MYSQL_ROW_OFFSET; /* offset to current row */ typedef struct embedded_query_result EMBEDDED_QUERY_RESULT; typedef struct st_mysql_data { - my_ulonglong rows; - unsigned int fields; MYSQL_ROWS *data; + struct embedded_query_result *embedded_info; MEM_ROOT alloc; + my_ulonglong rows; + unsigned int fields; /* extra info for embedded library */ - struct embedded_query_result *embedded_info; + void *extension; } MYSQL_DATA; enum mysql_option @@ -161,9 +153,25 @@ enum mysql_option MYSQL_OPT_USE_REMOTE_CONNECTION, MYSQL_OPT_USE_EMBEDDED_CONNECTION, MYSQL_OPT_GUESS_CONNECTION, MYSQL_SET_CLIENT_IP, MYSQL_SECURE_AUTH, MYSQL_REPORT_DATA_TRUNCATION, MYSQL_OPT_RECONNECT, - MYSQL_OPT_SSL_VERIFY_SERVER_CERT + MYSQL_OPT_SSL_VERIFY_SERVER_CERT, MYSQL_PLUGIN_DIR, MYSQL_DEFAULT_AUTH, + MYSQL_OPT_BIND, + MYSQL_OPT_SSL_KEY, MYSQL_OPT_SSL_CERT, + MYSQL_OPT_SSL_CA, MYSQL_OPT_SSL_CAPATH, MYSQL_OPT_SSL_CIPHER, + MYSQL_OPT_SSL_CRL, MYSQL_OPT_SSL_CRLPATH, + MYSQL_OPT_CONNECT_ATTR_RESET, MYSQL_OPT_CONNECT_ATTR_ADD, + MYSQL_OPT_CONNECT_ATTR_DELETE, + MYSQL_SERVER_PUBLIC_KEY, + MYSQL_ENABLE_CLEARTEXT_PLUGIN, + MYSQL_OPT_CAN_HANDLE_EXPIRED_PASSWORDS, + MYSQL_OPT_SSL_ENFORCE }; +/** + @todo remove the "extension", move st_mysql_options completely + out of mysql.h +*/ +struct st_mysql_options_extention; + struct st_mysql_options { unsigned int connect_timeout, read_timeout, write_timeout; unsigned int port, protocol; @@ -180,28 +188,26 @@ struct st_mysql_options { unsigned long max_allowed_packet; my_bool use_ssl; /* if to use SSL or not */ my_bool compress,named_pipe; - /* - On connect, find out the replication role of the server, and - establish connections to all the peers - */ - my_bool rpl_probe; - /* - Each call to mysql_real_query() will parse it to tell if it is a read - or a write, and direct it to the slave or the master - */ - my_bool rpl_parse; - /* - If set, never read from a master, only from slave, when doing - a read that is replication-aware - */ - my_bool no_master_reads; -#if !defined(CHECK_EMBEDDED_DIFFERENCES) || defined(EMBEDDED_LIBRARY) - my_bool separate_thread; -#endif + my_bool unused1; + my_bool unused2; + my_bool unused3; + my_bool unused4; enum mysql_option methods_to_use; - char *client_ip; - /* Refuse client connecting to server if it uses old (pre-4.1.1) protocol */ - my_bool secure_auth; + union { + /* + The ip/hostname to use when authenticating + client against embedded server built with + grant tables - only used in embedded server + */ + char *client_ip; + + /* + The local address to bind when connecting to + remote server - not used in embedded server + */ + char *bind_address; + } ci; + my_bool unused5; /* 0 - never report, 1 - always report (default) */ my_bool report_data_truncation; @@ -211,11 +217,13 @@ struct st_mysql_options { void (*local_infile_end)(void *); int (*local_infile_error)(void *, char *, unsigned int); void *local_infile_userdata; + struct st_mysql_options_extention *extension; }; enum mysql_status { - MYSQL_STATUS_READY,MYSQL_STATUS_GET_RESULT,MYSQL_STATUS_USE_RESULT + MYSQL_STATUS_READY, MYSQL_STATUS_GET_RESULT, MYSQL_STATUS_USE_RESULT, + MYSQL_STATUS_STATEMENT_GET_RESULT }; enum mysql_protocol_type @@ -223,15 +231,6 @@ enum mysql_protocol_type MYSQL_PROTOCOL_DEFAULT, MYSQL_PROTOCOL_TCP, MYSQL_PROTOCOL_SOCKET, MYSQL_PROTOCOL_PIPE, MYSQL_PROTOCOL_MEMORY }; -/* - There are three types of queries - the ones that have to go to - the master, the ones that go to a slave, and the adminstrative - type which must happen on the pivot connectioin -*/ -enum mysql_rpl_type -{ - MYSQL_RPL_MASTER, MYSQL_RPL_SLAVE, MYSQL_RPL_ADMIN -}; typedef struct character_set { @@ -251,9 +250,9 @@ struct st_mysql_stmt; typedef struct st_mysql { NET net; /* Communication parameters */ - gptr connector_fd; /* ConnectorFd for SSL */ - char *host,*user,*passwd,*unix_socket,*server_version,*host_info,*info; - char *db; + unsigned char *connector_fd; /* ConnectorFd for SSL */ + char *host,*user,*passwd,*unix_socket,*server_version,*host_info; + char *info, *db; struct charset_info_st *charset; MYSQL_FIELD *fields; MEM_ROOT field_alloc; @@ -276,21 +275,8 @@ typedef struct st_mysql /* session-wide random string */ char scramble[SCRAMBLE_LENGTH+1]; - - /* - Set if this is the original connection, not a master or a slave we have - added though mysql_rpl_probe() or mysql_set_master()/ mysql_add_slave() - */ - my_bool rpl_pivot; - /* - Pointers to the master, and the next slave connections, points to - itself if lone connection. - */ - struct st_mysql* master, *next_slave; - - struct st_mysql* last_used_slave; /* needed for round-robin slave pick */ - /* needed for send/read/store/use result to work correctly with replication */ - struct st_mysql* last_used_con; + my_bool unused1; + void *unused2, *unused3, *unused4, *unused5; LIST *stmts; /* list of all statements */ const struct st_mysql_methods *methods; @@ -300,61 +286,41 @@ typedef struct st_mysql from mysql_stmt_close if close had to cancel result set of this object. */ my_bool *unbuffered_fetch_owner; -#if defined(EMBEDDED_LIBRARY) || defined(EMBEDDED_LIBRARY_COMPATIBLE) || MYSQL_VERSION_ID >= 50100 /* needed for embedded server - no net buffer to store the 'info' */ char *info_buffer; -#endif + void *extension; } MYSQL; + typedef struct st_mysql_res { - my_ulonglong row_count; + my_ulonglong row_count; MYSQL_FIELD *fields; MYSQL_DATA *data; MYSQL_ROWS *data_cursor; unsigned long *lengths; /* column lengths of current row */ MYSQL *handle; /* for unbuffered reads */ - MEM_ROOT field_alloc; - unsigned int field_count, current_field; + const struct st_mysql_methods *methods; MYSQL_ROW row; /* If unbuffered read */ MYSQL_ROW current_row; /* buffer to current row */ + MEM_ROOT field_alloc; + unsigned int field_count, current_field; my_bool eof; /* Used by mysql_fetch_row */ /* mysql_stmt_close() had to cancel this result */ my_bool unbuffered_fetch_cancelled; - const struct st_mysql_methods *methods; + void *extension; } MYSQL_RES; -#define MAX_MYSQL_MANAGER_ERR 256 -#define MAX_MYSQL_MANAGER_MSG 256 - -#define MANAGER_OK 200 -#define MANAGER_INFO 250 -#define MANAGER_ACCESS 401 -#define MANAGER_CLIENT_ERR 450 -#define MANAGER_INTERNAL_ERR 500 #if !defined(MYSQL_SERVER) && !defined(MYSQL_CLIENT) #define MYSQL_CLIENT #endif -typedef struct st_mysql_manager -{ - NET net; - char *host,*user,*passwd; - unsigned int port; - my_bool free_me; - my_bool eof; - int cmd_status; - int last_errno; - char* net_buf,*net_buf_pos,*net_data_end; - int net_buf_size; - char last_error[MAX_MYSQL_MANAGER_ERR]; -} MYSQL_MANAGER; - typedef struct st_mysql_parameters { unsigned long *p_max_allowed_packet; unsigned long *p_net_buffer_length; + void *extension; } MYSQL_PARAMETERS; #if !defined(MYSQL_SERVER) && !defined(EMBEDDED_LIBRARY) @@ -369,6 +335,7 @@ typedef struct st_mysql_parameters */ int STDCALL mysql_server_init(int argc, char **argv, char **groups); void STDCALL mysql_server_end(void); + /* mysql_server_init/end need to be called when using libmysqld or libmysqlclient (exactly, mysql_server_init() is called by mysql_init() so @@ -441,19 +408,17 @@ int STDCALL mysql_real_query(MYSQL *mysql, const char *q, MYSQL_RES * STDCALL mysql_store_result(MYSQL *mysql); MYSQL_RES * STDCALL mysql_use_result(MYSQL *mysql); -/* perform query on master */ -my_bool STDCALL mysql_master_query(MYSQL *mysql, const char *q, - unsigned long length); -my_bool STDCALL mysql_master_send_query(MYSQL *mysql, const char *q, - unsigned long length); -/* perform query on slave */ -my_bool STDCALL mysql_slave_query(MYSQL *mysql, const char *q, - unsigned long length); -my_bool STDCALL mysql_slave_send_query(MYSQL *mysql, const char *q, - unsigned long length); void STDCALL mysql_get_character_set_info(MYSQL *mysql, MY_CHARSET_INFO *charset); +int STDCALL mysql_session_track_get_first(MYSQL *mysql, + enum enum_session_state_type type, + const char **data, + size_t *length); +int STDCALL mysql_session_track_get_next(MYSQL *mysql, + enum enum_session_state_type type, + const char **data, + size_t *length); /* local infile support */ #define LOCAL_INFILE_ERROR_LEN 512 @@ -472,37 +437,6 @@ mysql_set_local_infile_handler(MYSQL *mysql, void mysql_set_local_infile_default(MYSQL *mysql); - -/* - enable/disable parsing of all queries to decide if they go on master or - slave -*/ -void STDCALL mysql_enable_rpl_parse(MYSQL* mysql); -void STDCALL mysql_disable_rpl_parse(MYSQL* mysql); -/* get the value of the parse flag */ -int STDCALL mysql_rpl_parse_enabled(MYSQL* mysql); - -/* enable/disable reads from master */ -void STDCALL mysql_enable_reads_from_master(MYSQL* mysql); -void STDCALL mysql_disable_reads_from_master(MYSQL* mysql); -/* get the value of the master read flag */ -my_bool STDCALL mysql_reads_from_master_enabled(MYSQL* mysql); - -enum mysql_rpl_type STDCALL mysql_rpl_query_type(const char* q, int len); - -/* discover the master and its slaves */ -my_bool STDCALL mysql_rpl_probe(MYSQL* mysql); - -/* set the master, close/free the old one, if it is not a pivot */ -int STDCALL mysql_set_master(MYSQL* mysql, const char* host, - unsigned int port, - const char* user, - const char* passwd); -int STDCALL mysql_add_slave(MYSQL* mysql, const char* host, - unsigned int port, - const char* user, - const char* passwd); - int STDCALL mysql_shutdown(MYSQL *mysql, enum mysql_enum_shutdown_level shutdown_level); @@ -525,7 +459,11 @@ MYSQL_RES * STDCALL mysql_list_dbs(MYSQL *mysql,const char *wild); MYSQL_RES * STDCALL mysql_list_tables(MYSQL *mysql,const char *wild); MYSQL_RES * STDCALL mysql_list_processes(MYSQL *mysql); int STDCALL mysql_options(MYSQL *mysql,enum mysql_option option, - const char *arg); + const void *arg); +int STDCALL mysql_options4(MYSQL *mysql,enum mysql_option option, + const void *arg1, const void *arg2); +int STDCALL mysql_get_option(MYSQL *mysql, enum mysql_option option, + const void *arg); void STDCALL mysql_free_result(MYSQL_RES *result); void STDCALL mysql_data_seek(MYSQL_RES *result, my_ulonglong offset); @@ -546,33 +484,11 @@ unsigned long STDCALL mysql_real_escape_string(MYSQL *mysql, char *to,const char *from, unsigned long length); void STDCALL mysql_debug(const char *debug); -char * STDCALL mysql_odbc_escape_string(MYSQL *mysql, - char *to, - unsigned long to_length, - const char *from, - unsigned long from_length, - void *param, - char * - (*extend_buffer) - (void *, char *to, - unsigned long *length)); void STDCALL myodbc_remove_escape(MYSQL *mysql,char *name); unsigned int STDCALL mysql_thread_safe(void); my_bool STDCALL mysql_embedded(void); -MYSQL_MANAGER* STDCALL mysql_manager_init(MYSQL_MANAGER* con); -MYSQL_MANAGER* STDCALL mysql_manager_connect(MYSQL_MANAGER* con, - const char* host, - const char* user, - const char* passwd, - unsigned int port); -void STDCALL mysql_manager_close(MYSQL_MANAGER* con); -int STDCALL mysql_manager_command(MYSQL_MANAGER* con, - const char* cmd, int cmd_len); -int STDCALL mysql_manager_fetch_line(MYSQL_MANAGER* con, - char* res_buf, - int res_buf_size); my_bool STDCALL mysql_read_query_result(MYSQL *mysql); - +int STDCALL mysql_reset_connection(MYSQL *mysql); /* The following definitions are added for the enhanced @@ -657,26 +573,29 @@ typedef struct st_mysql_bind void *buffer; /* buffer to get/put data */ /* set this if you want to track data truncations happened during fetch */ my_bool *error; - enum enum_field_types buffer_type; /* buffer type */ + unsigned char *row_ptr; /* for the current data position */ + void (*store_param_func)(NET *net, struct st_mysql_bind *param); + void (*fetch_result)(struct st_mysql_bind *, MYSQL_FIELD *, + unsigned char **row); + void (*skip_result)(struct st_mysql_bind *, MYSQL_FIELD *, + unsigned char **row); /* output buffer length, must be set when fetching str/binary */ unsigned long buffer_length; - unsigned char *row_ptr; /* for the current data position */ unsigned long offset; /* offset position for char/binary fetch */ - unsigned long length_value; /* Used if length is 0 */ + unsigned long length_value; /* Used if length is 0 */ unsigned int param_number; /* For null count and error messages */ unsigned int pack_length; /* Internal length for packed data */ + enum enum_field_types buffer_type; /* buffer type */ my_bool error_value; /* used if error is 0 */ my_bool is_unsigned; /* set if integer type is unsigned */ my_bool long_data_used; /* If used with mysql_send_long_data */ my_bool is_null_value; /* Used if is_null is 0 */ - void (*store_param_func)(NET *net, struct st_mysql_bind *param); - void (*fetch_result)(struct st_mysql_bind *, MYSQL_FIELD *, - unsigned char **row); - void (*skip_result)(struct st_mysql_bind *, MYSQL_FIELD *, - unsigned char **row); + void *extension; } MYSQL_BIND; +struct st_mysql_stmt_extension; + /* statement handler */ typedef struct st_mysql_stmt { @@ -688,15 +607,15 @@ typedef struct st_mysql_stmt MYSQL_FIELD *fields; /* result set metadata */ MYSQL_DATA result; /* cached result set */ MYSQL_ROWS *data_cursor; /* current row in cached result */ - /* copy of mysql->affected_rows after statement execution */ - my_ulonglong affected_rows; - my_ulonglong insert_id; /* copy of mysql->insert_id */ /* mysql_stmt_fetch() calls this function to fetch one row (it's different for buffered, unbuffered and cursor fetch). */ int (*read_row_func)(struct st_mysql_stmt *stmt, unsigned char **row); + /* copy of mysql->affected_rows after statement execution */ + my_ulonglong affected_rows; + my_ulonglong insert_id; /* copy of mysql->insert_id */ unsigned long stmt_id; /* Id for prepared statement */ unsigned long flags; /* i.e. type of cursor to open */ unsigned long prefetch_rows; /* number of rows per one COM_FETCH */ @@ -722,6 +641,7 @@ typedef struct st_mysql_stmt metadata fields when doing mysql_stmt_store_result. */ my_bool update_max_length; + struct st_mysql_stmt_extension *extension; } MYSQL_STMT; enum enum_stmt_attr_type @@ -747,38 +667,6 @@ enum enum_stmt_attr_type }; -typedef struct st_mysql_methods -{ - my_bool (*read_query_result)(MYSQL *mysql); - my_bool (*advanced_command)(MYSQL *mysql, - enum enum_server_command command, - const char *header, - unsigned long header_length, - const char *arg, - unsigned long arg_length, - my_bool skip_check, - MYSQL_STMT *stmt); - MYSQL_DATA *(*read_rows)(MYSQL *mysql,MYSQL_FIELD *mysql_fields, - unsigned int fields); - MYSQL_RES * (*use_result)(MYSQL *mysql); - void (*fetch_lengths)(unsigned long *to, - MYSQL_ROW column, unsigned int field_count); - void (*flush_use_result)(MYSQL *mysql); -#if !defined(MYSQL_SERVER) || defined(EMBEDDED_LIBRARY) - MYSQL_FIELD * (*list_fields)(MYSQL *mysql); - my_bool (*read_prepare_result)(MYSQL *mysql, MYSQL_STMT *stmt); - int (*stmt_execute)(MYSQL_STMT *stmt); - int (*read_binary_rows)(MYSQL_STMT *stmt); - int (*unbuffered_fetch)(MYSQL *mysql, char **row); - void (*free_embedded_thd)(MYSQL *mysql); - const char *(*read_statistics)(MYSQL *mysql); - my_bool (*next_result)(MYSQL *mysql); - int (*read_change_user_result)(MYSQL *mysql, char *buff, const char *passwd); - int (*read_rows_from_cursor)(MYSQL_STMT *stmt); -#endif -} MYSQL_METHODS; - - MYSQL_STMT * STDCALL mysql_stmt_init(MYSQL *mysql); int STDCALL mysql_stmt_prepare(MYSQL_STMT *stmt, const char *query, unsigned long length); @@ -823,6 +711,7 @@ my_bool STDCALL mysql_rollback(MYSQL * mysql); my_bool STDCALL mysql_autocommit(MYSQL * mysql, my_bool auto_mode); my_bool STDCALL mysql_more_results(MYSQL *mysql); int STDCALL mysql_next_result(MYSQL *mysql); +int STDCALL mysql_stmt_next_result(MYSQL_STMT *stmt); void STDCALL mysql_close(MYSQL *sock); @@ -832,31 +721,8 @@ void STDCALL mysql_close(MYSQL *sock); #define mysql_reload(mysql) mysql_refresh((mysql),REFRESH_GRANT) -#ifdef USE_OLD_FUNCTIONS -MYSQL * STDCALL mysql_connect(MYSQL *mysql, const char *host, - const char *user, const char *passwd); -int STDCALL mysql_create_db(MYSQL *mysql, const char *DB); -int STDCALL mysql_drop_db(MYSQL *mysql, const char *DB); -#define mysql_reload(mysql) mysql_refresh((mysql),REFRESH_GRANT) -#endif #define HAVE_MYSQL_REAL_CONNECT -/* - The following functions are mainly exported because of mysqlbinlog; - They are not for general usage -*/ - -#define simple_command(mysql, command, arg, length, skip_check) \ - (*(mysql)->methods->advanced_command)(mysql, command, NullS, \ - 0, arg, length, skip_check, NULL) -#define stmt_command(mysql, command, arg, length, stmt) \ - (*(mysql)->methods->advanced_command)(mysql, command, NullS, \ - 0, arg, length, 1, stmt) - -#ifdef __NETWARE__ -#pragma pack(pop) /* restore alignment */ -#endif - #ifdef __cplusplus } #endif diff --git a/mta-mysql/include/mysql/sslopt-case.h b/modules/mysql/include/mysql/mysql/client_authentication.h similarity index 54% rename from mta-mysql/include/mysql/sslopt-case.h rename to modules/mysql/include/mysql/mysql/client_authentication.h index adb9a28..8943579 100644 --- a/mta-mysql/include/mysql/sslopt-case.h +++ b/modules/mysql/include/mysql/mysql/client_authentication.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2000 MySQL AB +/* Copyright (c) 2012, 2014, Oracle and/or its affiliates. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -11,18 +11,18 @@ You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ +#ifndef CLIENT_AUTHENTICATION_H +#define CLIENT_AUTHENTICATION_H +#include +#include "mysql.h" +#include "mysql/client_plugin.h" + +C_MODE_START +int sha256_password_auth_client(MYSQL_PLUGIN_VIO *vio, MYSQL *mysql); +int sha256_password_init(char *, size_t, int, va_list); +int sha256_password_deinit(void); +C_MODE_END -#ifdef HAVE_OPENSSL - case OPT_SSL_KEY: - case OPT_SSL_CERT: - case OPT_SSL_CA: - case OPT_SSL_CAPATH: - case OPT_SSL_CIPHER: - /* - Enable use of SSL if we are using any ssl option - One can disable SSL later by using --skip-ssl or --ssl=0 - */ - opt_use_ssl= 1; - break; #endif + diff --git a/modules/mysql/include/mysql/mysql/client_plugin.h b/modules/mysql/include/mysql/mysql/client_plugin.h new file mode 100644 index 0000000..00418e5 --- /dev/null +++ b/modules/mysql/include/mysql/mysql/client_plugin.h @@ -0,0 +1,202 @@ +#ifndef MYSQL_CLIENT_PLUGIN_INCLUDED +/* Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; version 2 of the License. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ + +/** + @file + + MySQL Client Plugin API + + This file defines the API for plugins that work on the client side +*/ +#define MYSQL_CLIENT_PLUGIN_INCLUDED + +#ifndef MYSQL_ABI_CHECK +#include +#include +#endif + +/* + On Windows, exports from DLL need to be declared. + Also, plugin needs to be declared as extern "C" because MSVC + unlike other compilers, uses C++ mangling for variables not only + for functions. +*/ + +#undef MYSQL_PLUGIN_EXPORT + +#if defined(_MSC_VER) +#if defined(MYSQL_DYNAMIC_PLUGIN) + #ifdef __cplusplus + #define MYSQL_PLUGIN_EXPORT extern "C" __declspec(dllexport) + #else + #define MYSQL_PLUGIN_EXPORT __declspec(dllexport) + #endif +#else /* MYSQL_DYNAMIC_PLUGIN */ + #ifdef __cplusplus + #define MYSQL_PLUGIN_EXPORT extern "C" + #else + #define MYSQL_PLUGIN_EXPORT + #endif +#endif /*MYSQL_DYNAMIC_PLUGIN */ +#else /*_MSC_VER */ +#define MYSQL_PLUGIN_EXPORT +#endif + + +#ifdef __cplusplus +extern "C" { +#endif + +/* known plugin types */ +#define MYSQL_CLIENT_reserved1 0 +#define MYSQL_CLIENT_reserved2 1 +#define MYSQL_CLIENT_AUTHENTICATION_PLUGIN 2 +#define MYSQL_CLIENT_TRACE_PLUGIN 3 + +#define MYSQL_CLIENT_AUTHENTICATION_PLUGIN_INTERFACE_VERSION 0x0100 +#define MYSQL_CLIENT_TRACE_PLUGIN_INTERFACE_VERSION 0x0100 + +#define MYSQL_CLIENT_MAX_PLUGINS 4 + +#define mysql_declare_client_plugin(X) \ + MYSQL_PLUGIN_EXPORT struct st_mysql_client_plugin_ ## X \ + _mysql_client_plugin_declaration_ = { \ + MYSQL_CLIENT_ ## X ## _PLUGIN, \ + MYSQL_CLIENT_ ## X ## _PLUGIN_INTERFACE_VERSION, +#define mysql_end_client_plugin } + +/* generic plugin header structure */ +#define MYSQL_CLIENT_PLUGIN_HEADER \ + int type; \ + unsigned int interface_version; \ + const char *name; \ + const char *author; \ + const char *desc; \ + unsigned int version[3]; \ + const char *license; \ + void *mysql_api; \ + int (*init)(char *, size_t, int, va_list); \ + int (*deinit)(); \ + int (*options)(const char *option, const void *); + +struct st_mysql_client_plugin +{ + MYSQL_CLIENT_PLUGIN_HEADER +}; + +struct st_mysql; + +/******** authentication plugin specific declarations *********/ +#include + +struct st_mysql_client_plugin_AUTHENTICATION +{ + MYSQL_CLIENT_PLUGIN_HEADER + int (*authenticate_user)(MYSQL_PLUGIN_VIO *vio, struct st_mysql *mysql); +}; + +/******** using plugins ************/ + +/** + loads a plugin and initializes it + + @param mysql MYSQL structure. + @param name a name of the plugin to load + @param type type of plugin that should be loaded, -1 to disable type check + @param argc number of arguments to pass to the plugin initialization + function + @param ... arguments for the plugin initialization function + + @retval + a pointer to the loaded plugin, or NULL in case of a failure +*/ +struct st_mysql_client_plugin * +mysql_load_plugin(struct st_mysql *mysql, const char *name, int type, + int argc, ...); + +/** + loads a plugin and initializes it, taking va_list as an argument + + This is the same as mysql_load_plugin, but take va_list instead of + a list of arguments. + + @param mysql MYSQL structure. + @param name a name of the plugin to load + @param type type of plugin that should be loaded, -1 to disable type check + @param argc number of arguments to pass to the plugin initialization + function + @param args arguments for the plugin initialization function + + @retval + a pointer to the loaded plugin, or NULL in case of a failure +*/ +struct st_mysql_client_plugin * +mysql_load_plugin_v(struct st_mysql *mysql, const char *name, int type, + int argc, va_list args); + +/** + finds an already loaded plugin by name, or loads it, if necessary + + @param mysql MYSQL structure. + @param name a name of the plugin to load + @param type type of plugin that should be loaded + + @retval + a pointer to the plugin, or NULL in case of a failure +*/ +struct st_mysql_client_plugin * +mysql_client_find_plugin(struct st_mysql *mysql, const char *name, int type); + +/** + adds a plugin structure to the list of loaded plugins + + This is useful if an application has the necessary functionality + (for example, a special load data handler) statically linked into + the application binary. It can use this function to register the plugin + directly, avoiding the need to factor it out into a shared object. + + @param mysql MYSQL structure. It is only used for error reporting + @param plugin an st_mysql_client_plugin structure to register + + @retval + a pointer to the plugin, or NULL in case of a failure +*/ +struct st_mysql_client_plugin * +mysql_client_register_plugin(struct st_mysql *mysql, + struct st_mysql_client_plugin *plugin); + +/** + set plugin options + + Can be used to set extra options and affect behavior for a plugin. + This function may be called multiple times to set several options + + @param plugin an st_mysql_client_plugin structure + @param option a string which specifies the option to set + @param value value for the option. + + @retval 0 on success, 1 in case of failure +**/ +int mysql_plugin_options(struct st_mysql_client_plugin *plugin, + const char *option, const void *value); + + +#ifdef __cplusplus +} +#endif + +#endif + diff --git a/modules/mysql/include/mysql/mysql/client_plugin.h.pp b/modules/mysql/include/mysql/mysql/client_plugin.h.pp new file mode 100644 index 0000000..93eaff7 --- /dev/null +++ b/modules/mysql/include/mysql/mysql/client_plugin.h.pp @@ -0,0 +1,39 @@ +struct st_mysql_client_plugin +{ + int type; unsigned int interface_version; const char *name; const char *author; const char *desc; unsigned int version[3]; const char *license; void *mysql_api; int (*init)(char *, size_t, int, va_list); int (*deinit)(); int (*options)(const char *option, const void *); +}; +struct st_mysql; +#include +typedef struct st_plugin_vio_info +{ + enum { MYSQL_VIO_INVALID, MYSQL_VIO_TCP, MYSQL_VIO_SOCKET, + MYSQL_VIO_PIPE, MYSQL_VIO_MEMORY } protocol; + int socket; +} MYSQL_PLUGIN_VIO_INFO; +typedef struct st_plugin_vio +{ + int (*read_packet)(struct st_plugin_vio *vio, + unsigned char **buf); + int (*write_packet)(struct st_plugin_vio *vio, + const unsigned char *packet, + int packet_len); + void (*info)(struct st_plugin_vio *vio, struct st_plugin_vio_info *info); +} MYSQL_PLUGIN_VIO; +struct st_mysql_client_plugin_AUTHENTICATION +{ + int type; unsigned int interface_version; const char *name; const char *author; const char *desc; unsigned int version[3]; const char *license; void *mysql_api; int (*init)(char *, size_t, int, va_list); int (*deinit)(); int (*options)(const char *option, const void *); + int (*authenticate_user)(MYSQL_PLUGIN_VIO *vio, struct st_mysql *mysql); +}; +struct st_mysql_client_plugin * +mysql_load_plugin(struct st_mysql *mysql, const char *name, int type, + int argc, ...); +struct st_mysql_client_plugin * +mysql_load_plugin_v(struct st_mysql *mysql, const char *name, int type, + int argc, va_list args); +struct st_mysql_client_plugin * +mysql_client_find_plugin(struct st_mysql *mysql, const char *name, int type); +struct st_mysql_client_plugin * +mysql_client_register_plugin(struct st_mysql *mysql, + struct st_mysql_client_plugin *plugin); +int mysql_plugin_options(struct st_mysql_client_plugin *plugin, + const char *option, const void *value); diff --git a/mta-mysql/include/mysql/sslopt-vars.h b/modules/mysql/include/mysql/mysql/get_password.h similarity index 50% rename from mta-mysql/include/mysql/sslopt-vars.h rename to modules/mysql/include/mysql/mysql/get_password.h index 3369f87..a633c58 100644 --- a/mta-mysql/include/mysql/sslopt-vars.h +++ b/modules/mysql/include/mysql/mysql/get_password.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2000 MySQL AB +/* Copyright (c) 2000, 2011, Oracle and/or its affiliates. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -11,21 +11,26 @@ You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ -#ifdef HAVE_OPENSSL -#ifdef SSL_VARS_NOT_STATIC -#define SSL_STATIC -#else -#define SSL_STATIC static -#endif -SSL_STATIC my_bool opt_use_ssl = 0; -SSL_STATIC char *opt_ssl_ca = 0; -SSL_STATIC char *opt_ssl_capath = 0; -SSL_STATIC char *opt_ssl_cert = 0; -SSL_STATIC char *opt_ssl_cipher = 0; -SSL_STATIC char *opt_ssl_key = 0; -#ifdef MYSQL_CLIENT -SSL_STATIC my_bool opt_ssl_verify_server_cert= 0; +/* +** Ask for a password from tty +** This is an own file to avoid conflicts with curses +*/ + +#ifndef MYSQL_GET_PASSWORD_H_INCLUDED +#define MYSQL_GET_PASSWORD_H_INCLUDED + +#ifdef __cplusplus +extern "C" { #endif + +typedef char *(* strdup_handler_t)(const char *, int); +char *get_tty_password_ext(const char *opt_message, + strdup_handler_t strdup_function); + +#ifdef __cplusplus +} #endif + +#endif /* ! MYSQL_GET_PASSWORD_H_INCLUDED */ diff --git a/modules/mysql/include/mysql/mysql/plugin_auth_common.h b/modules/mysql/include/mysql/mysql/plugin_auth_common.h new file mode 100644 index 0000000..4dca698 --- /dev/null +++ b/modules/mysql/include/mysql/mysql/plugin_auth_common.h @@ -0,0 +1,137 @@ +#ifndef MYSQL_PLUGIN_AUTH_COMMON_INCLUDED +/* Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; version 2 of the License. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ + +/** + @file + + This file defines constants and data structures that are the same for + both client- and server-side authentication plugins. +*/ +#define MYSQL_PLUGIN_AUTH_COMMON_INCLUDED + +/** the max allowed length for a user name */ +#define MYSQL_USERNAME_LENGTH 48 + +/** + return values of the plugin authenticate_user() method. +*/ + +/** + Authentication failed, plugin internal error. + An error occurred in the authentication plugin itself. + These errors are reported in table performance_schema.host_cache, + column COUNT_AUTH_PLUGIN_ERRORS. +*/ +#define CR_AUTH_PLUGIN_ERROR 3 +/** + Authentication failed, client server handshake. + An error occurred during the client server handshake. + These errors are reported in table performance_schema.host_cache, + column COUNT_HANDSHAKE_ERRORS. +*/ +#define CR_AUTH_HANDSHAKE 2 +/** + Authentication failed, user credentials. + For example, wrong passwords. + These errors are reported in table performance_schema.host_cache, + column COUNT_AUTHENTICATION_ERRORS. +*/ +#define CR_AUTH_USER_CREDENTIALS 1 +/** + Authentication failed. Additionally, all other CR_xxx values + (libmysql error code) can be used too. + + The client plugin may set the error code and the error message directly + in the MYSQL structure and return CR_ERROR. If a CR_xxx specific error + code was returned, an error message in the MYSQL structure will be + overwritten. If CR_ERROR is returned without setting the error in MYSQL, + CR_UNKNOWN_ERROR will be user. +*/ +#define CR_ERROR 0 +/** + Authentication (client part) was successful. It does not mean that the + authentication as a whole was successful, usually it only means + that the client was able to send the user name and the password to the + server. If CR_OK is returned, the libmysql reads the next packet expecting + it to be one of OK, ERROR, or CHANGE_PLUGIN packets. +*/ +#define CR_OK -1 +/** + Authentication was successful. + It means that the client has done its part successfully and also that + a plugin has read the last packet (one of OK, ERROR, CHANGE_PLUGIN). + In this case, libmysql will not read a packet from the server, + but it will use the data at mysql->net.read_pos. + + A plugin may return this value if the number of roundtrips in the + authentication protocol is not known in advance, and the client plugin + needs to read one packet more to determine if the authentication is finished + or not. +*/ +#define CR_OK_HANDSHAKE_COMPLETE -2 + +/* + We need HANDLE definition if on Windows. Define WIN32_LEAN_AND_MEAN (if + not already done) to minimize amount of imported declarations. +*/ +#ifdef _WIN32 +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#endif + +typedef struct st_plugin_vio_info +{ + enum { MYSQL_VIO_INVALID, MYSQL_VIO_TCP, MYSQL_VIO_SOCKET, + MYSQL_VIO_PIPE, MYSQL_VIO_MEMORY } protocol; + int socket; /**< it's set, if the protocol is SOCKET or TCP */ +#ifdef _WIN32 + HANDLE handle; /**< it's set, if the protocol is PIPE or MEMORY */ +#endif +} MYSQL_PLUGIN_VIO_INFO; + +/** + Provides plugin access to communication channel +*/ +typedef struct st_plugin_vio +{ + /** + Plugin provides a pointer reference and this function sets it to the + contents of any incoming packet. Returns the packet length, or -1 if + the plugin should terminate. + */ + int (*read_packet)(struct st_plugin_vio *vio, + unsigned char **buf); + + /** + Plugin provides a buffer with data and the length and this + function sends it as a packet. Returns 0 on success, 1 on failure. + */ + int (*write_packet)(struct st_plugin_vio *vio, + const unsigned char *packet, + int packet_len); + + /** + Fills in a st_plugin_vio_info structure, providing the information + about the connection. + */ + void (*info)(struct st_plugin_vio *vio, struct st_plugin_vio_info *info); + +} MYSQL_PLUGIN_VIO; + +#endif + diff --git a/modules/mysql/include/mysql/mysql/plugin_trace.h b/modules/mysql/include/mysql/mysql/plugin_trace.h new file mode 100644 index 0000000..71ac0b1 --- /dev/null +++ b/modules/mysql/include/mysql/mysql/plugin_trace.h @@ -0,0 +1,349 @@ +/* Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; version 2 of the License. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ + +#ifndef PLUGIN_TRACE_INCLUDED +#define PLUGIN_TRACE_INCLUDED +/** + @file + + ======================================================================== + Declarations for client-side plugins of type MYSQL_CLIENT_TRACE_PLUGIN + ======================================================================== + + See libmysql/mysql_trace.c for a brief description of the client-side + protocol tracing infrastructure. +*/ + + +#include + +#ifdef __cplusplus +extern "C" { +#endif + +/* + Lists of protocol stages and trace events + ========================================= + + These lists are defined with PROTOCOL_STAGE_LIST() and TRACE_EVENT_LIST(), + respectively. Macros accept a disposition name as an argument. + + For example, to process list of protocol stages using disposition "foo", + define protocol_stage_foo(Stage) macro and then put + + PROTOCOL_STAGE_LIST(foo) + + in your code. This will expand to sequence of protocol_stage_foo(X) + macros where X ranges over the list of protocol stages, and these macros + should generate the actual code. See below how this technique is used + to generate protocol_stage and trace_events enums. +*/ + +/** + Protocol stages + --------------- + + A client following the MySQL protocol goes through several stages of it. Each + stage determines what packets can be expected from the server or can be send + by the client. + + Upon receiving each trace event, trace plugin will be notified of the current + protocol stage so that it can correctly interpret the event. + + These are the possible protocol stages and the transitions between them. + + .. digraph:: protocol_stages + + CONNECTING -> WAIT_FOR_INIT_PACKET; + CONNECTING -> DISCONNECTED [ label = "failed connection" ]; + + WAIT_FOR_INIT_PACKET -> AUTHENTICATE; + WAIT_FOR_INIT_PACKET -> SSL_NEGOTIATION -> AUTHENTICATE; + + AUTHENTICATE -> READY_FOR_COMMAND [ label = "accepted" ]; + AUTHENTICATE -> DISCONNECTED [ label = "rejected" ]; + + READY_FOR_COMMAND -> DISCONNECTED [ label = "COM_QUIT" ]; + READY_FOR_COMMAND -> AUTHENTICATE [ label="after change user" ]; + READY_FOR_COMMAND -> WAIT_FOR_PACKET + [ label="wait for a single packet after, e.g., COM_STATISTICS" ]; + READY_FOR_COMMAND -> WAIT_FOR_RESULT; + READY_FOR_COMMAND -> WAIT_FOR_PS_DESCRIPTION + [ label="after prepare command" ]; + + WAIT_FOR_PACKET -> READY_FOR_COMAND; + + WAIT_FOR_RESULT -> READY_FOR_COMMAND [ label="simple reply" ]; + WAIT_FOR_RESULT -> WAIT_FOR_FIELD_DEF; + WAIT_FOR_RESULT -> FILE_REQUEST; + + WAIT_FOR_FIELD_DEF -> WAIT_FOR_ROW [ label="in a resultset" ]; + WAIT_FOR_FIELD_DEF -> READY_FOR_COMMAND + [ label="after describe table or prepare command" ]; + + WAIT_FOR_ROW -> READY_FOR_COMMAND; + WAIT_FOR_ROW -> WAIT_FOR_RESULT [ label="multi-resultset" ]; + + WAIT_FOR_PS_DESCRIPTION -> WAIT_FOR_PARAM_DEF; + WAIT_FOR_PS_DESCRIPTION -> READY_FOR_COMMAND + [ label="no params and result" ]; + WAIT_FOR_PS_DESCRIPTION -> WAIT_FOR_FIELD_DEF [ label="no params" ]; + + WAIT_FOR_PARAM_DEF -> WAIT_FOR_FIELD_DEF; + WAIT_FOR_PARAM_DEF -> READY_FOR_COMMAND [ label="no result" ]; + + FILE_REQUEST -> WAIT_FOR_RESULT [label="when whole file sent"]; +*/ + +#define PROTOCOL_STAGE_LIST(X) \ + protocol_stage_ ## X(CONNECTING) \ + protocol_stage_ ## X(WAIT_FOR_INIT_PACKET) \ + protocol_stage_ ## X(AUTHENTICATE) \ + protocol_stage_ ## X(SSL_NEGOTIATION) \ + protocol_stage_ ## X(READY_FOR_COMMAND) \ + protocol_stage_ ## X(WAIT_FOR_PACKET) \ + protocol_stage_ ## X(WAIT_FOR_RESULT) \ + protocol_stage_ ## X(WAIT_FOR_FIELD_DEF) \ + protocol_stage_ ## X(WAIT_FOR_ROW) \ + protocol_stage_ ## X(FILE_REQUEST) \ + protocol_stage_ ## X(WAIT_FOR_PS_DESCRIPTION) \ + protocol_stage_ ## X(WAIT_FOR_PARAM_DEF) \ + protocol_stage_ ## X(DISCONNECTED) + +/** + Trace events + ------------ + + The following events are generated during the various stages of the + client-server conversation. + + ---------------------- ----------------------------------------------------- + Connection events + ---------------------- ----------------------------------------------------- + CONNECTING Client is connecting to the server. + CONNECTED Physical connection has been established. + DISCONNECTED Connection with server was broken. + ---------------------- ----------------------------------------------------- + SSL events + ---------------------- ----------------------------------------------------- + SEND_SSL_REQUEST Client is sending SSL connection request. + SSL_CONNECT Client is initiating SSL handshake. + SSL_CONNECTED SSL connection has been established. + ---------------------- ----------------------------------------------------- + Authentication events + ---------------------- ----------------------------------------------------- + CHALLENGE_RECEIVED Client received authentication challenge. + AUTH_PLUGIN Client selects an authentication plugin to be used + in the following authentication exchange. + SEND_AUTH_RESPONSE Client sends response to the authentication + challenge. + SEND_AUTH_DATA Client sends extra authentication data packet. + AUTHENTICATED Server has accepted connection. + ---------------------- ----------------------------------------------------- + Command phase events + ---------------------- ----------------------------------------------------- + SEND_COMMAND Client is sending a command to the server. + SEND_FILE Client is sending local file contents to the server. + ---------------------- ----------------------------------------------------- + General events + ---------------------- ----------------------------------------------------- + READ_PACKET Client starts waiting for a packet from server. + PACKET_RECEIVED A packet from server has been received. + PACKET_SENT After successful sending of a packet to the server. + ERROR Client detected an error. + ---------------------- ----------------------------------------------------- +*/ + +#define TRACE_EVENT_LIST(X) \ + trace_event_ ## X(ERROR) \ + trace_event_ ## X(CONNECTING) \ + trace_event_ ## X(CONNECTED) \ + trace_event_ ## X(DISCONNECTED) \ + trace_event_ ## X(SEND_SSL_REQUEST) \ + trace_event_ ## X(SSL_CONNECT) \ + trace_event_ ## X(SSL_CONNECTED) \ + trace_event_ ## X(INIT_PACKET_RECEIVED) \ + trace_event_ ## X(AUTH_PLUGIN) \ + trace_event_ ## X(SEND_AUTH_RESPONSE) \ + trace_event_ ## X(SEND_AUTH_DATA) \ + trace_event_ ## X(AUTHENTICATED) \ + trace_event_ ## X(SEND_COMMAND) \ + trace_event_ ## X(SEND_FILE) \ + trace_event_ ## X(READ_PACKET) \ + trace_event_ ## X(PACKET_RECEIVED) \ + trace_event_ ## X(PACKET_SENT) + +/** + Some trace events have additional arguments. These are stored in + st_trace_event_args structure. Various events store their arguments in the + structure as follows. Unused members are set to 0/NULL. + + AUTH_PLUGIN + ------------- ---------------------------------- + plugin_name the name of the plugin + ------------- ---------------------------------- + + SEND_COMMAND + ------------- ---------------------------------- + cmd the command code + hdr pointer to command packet header + hdr_len length of the header + pkt pointer to command arguments + pkt_len length of arguments + ------------- ---------------------------------- + + Other SEND_* and *_RECEIVED events + ------------- ---------------------------------- + pkt the data sent or received + pkt_len length of the data + ------------- ---------------------------------- + + PACKET_SENT + ------------- ---------------------------------- + pkt_len number of bytes sent + ------------- ---------------------------------- +*/ + +struct st_trace_event_args +{ + const char *plugin_name; + int cmd; + const unsigned char *hdr; + size_t hdr_len; + const unsigned char *pkt; + size_t pkt_len; +}; + + +/* Definitions of protocol_stage and trace_event enums. */ + +#define protocol_stage_enum(X) PROTOCOL_STAGE_ ## X, + +enum protocol_stage { + PROTOCOL_STAGE_LIST(enum) + PROTOCOL_STAGE_LAST +}; + +#define trace_event_enum(X) TRACE_EVENT_ ## X, + +enum trace_event { + TRACE_EVENT_LIST(enum) + TRACE_EVENT_LAST +}; + + +/* + Trace plugin methods + ==================== +*/ + +struct st_mysql_client_plugin_TRACE; +struct st_mysql; + +/** + Trace plugin tracing_start() method. + + Called when tracing with this plugin starts on a connection. A trace + plugin might want to maintain per-connection information. It can + return a pointer to memory area holding such information. It will be + stored in a connection handle and passed to other plugin methods. + + @param self pointer to the plugin instance + @param connection_handle + @param stage protocol stage in which tracing has started - currently + it is always CONNECTING stage. + + @return A pointer to plugin-specific, per-connection data if any. +*/ + +typedef +void* (tracing_start_callback)(struct st_mysql_client_plugin_TRACE *self, + struct st_mysql *connection_handle, + enum protocol_stage stage); + +/** + Trace plugin tracing_stop() method. + + Called when tracing of the connection has ended. If a plugin + allocated any per-connection resources, it should de-allocate them + here. + + @param self pointer to the plugin instance + @param connection_handle + @param plugin_data pointer to plugin's per-connection data. +*/ + +typedef +void (tracing_stop_callback)(struct st_mysql_client_plugin_TRACE *self, + struct st_mysql *connection_handle, + void *plugin_data); + +/** + Trace plugin trace_event() method. + + Called when a trace event occurs. Plugin can decide to stop tracing + this connection by returning non-zero value. + + @param self pointer to the plugin instance + @param plugin_data pointer to plugin's per-connection data + @param connection_handle + @param stage current protocol stage + @param event the trace event + @param args trace event arguments + + @return Non-zero if tracing of the connection should end here. +*/ + +typedef +int (trace_event_handler)(struct st_mysql_client_plugin_TRACE *self, + void *plugin_data, + struct st_mysql *connection_handle, + enum protocol_stage stage, + enum trace_event event, + struct st_trace_event_args args); + + +struct st_mysql_client_plugin_TRACE +{ + MYSQL_CLIENT_PLUGIN_HEADER + tracing_start_callback *tracing_start; + tracing_stop_callback *tracing_stop; + trace_event_handler *trace_event; +}; + +/** + The global trace_plugin pointer. If it is not NULL, it points at a + loaded trace plugin which should be used to trace all connections made + to the server. +*/ +extern +struct st_mysql_client_plugin_TRACE *trace_plugin; + +#ifndef DBUG_OFF + +/* + Functions for getting names of trace events and protocol + stages for debugging purposes. +*/ +const char* protocol_stage_name(enum protocol_stage stage); +const char* trace_event_name(enum trace_event ev); + +#endif + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/modules/mysql/include/mysql/mysql/psi/mysql_file.h b/modules/mysql/include/mysql/mysql/psi/mysql_file.h new file mode 100644 index 0000000..6a9c1ee --- /dev/null +++ b/modules/mysql/include/mysql/mysql/psi/mysql_file.h @@ -0,0 +1,1426 @@ +/* Copyright (c) 2008, 2013, Oracle and/or its affiliates. All rights reserved. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; version 2 of the License. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software Foundation, + 51 Franklin Street, Suite 500, Boston, MA 02110-1335 USA */ + +#ifndef MYSQL_FILE_H +#define MYSQL_FILE_H + +#include + +/* For strlen() */ +#include +/* For MY_STAT */ +#include +/* For my_chsize */ +#include + +/** + @file mysql/psi/mysql_file.h + Instrumentation helpers for mysys file io. + This header file provides the necessary declarations + to use the mysys file API with the performance schema instrumentation. + In some compilers (SunStudio), 'static inline' functions, when declared + but not used, are not optimized away (because they are unused) by default, + so that including a static inline function from a header file does + create unwanted dependencies, causing unresolved symbols at link time. + Other compilers, like gcc, optimize these dependencies by default. + + Since the instrumented APIs declared here are wrapper on top + of mysys file io APIs, including mysql/psi/mysql_file.h assumes that + the dependency on my_sys already exists. +*/ + +#include "mysql/psi/psi.h" + +#ifndef PSI_FILE_CALL +#define PSI_FILE_CALL(M) PSI_DYNAMIC_CALL(M) +#endif + +/** + @defgroup File_instrumentation File Instrumentation + @ingroup Instrumentation_interface + @{ +*/ + +/** + @def mysql_file_register(P1, P2, P3) + File registration. +*/ +#define mysql_file_register(P1, P2, P3) \ + inline_mysql_file_register(P1, P2, P3) + +/** + @def mysql_file_fgets(P1, P2, F) + Instrumented fgets. + @c mysql_file_fgets is a replacement for @c fgets. +*/ +#ifdef HAVE_PSI_FILE_INTERFACE + #define mysql_file_fgets(P1, P2, F) \ + inline_mysql_file_fgets(__FILE__, __LINE__, P1, P2, F) +#else + #define mysql_file_fgets(P1, P2, F) \ + inline_mysql_file_fgets(P1, P2, F) +#endif + +/** + @def mysql_file_fgetc(F) + Instrumented fgetc. + @c mysql_file_fgetc is a replacement for @c fgetc. +*/ +#ifdef HAVE_PSI_FILE_INTERFACE + #define mysql_file_fgetc(F) inline_mysql_file_fgetc(__FILE__, __LINE__, F) +#else + #define mysql_file_fgetc(F) inline_mysql_file_fgetc(F) +#endif + +/** + @def mysql_file_fputs(P1, F) + Instrumented fputs. + @c mysql_file_fputs is a replacement for @c fputs. +*/ +#ifdef HAVE_PSI_FILE_INTERFACE + #define mysql_file_fputs(P1, F) \ + inline_mysql_file_fputs(__FILE__, __LINE__, P1, F) +#else + #define mysql_file_fputs(P1, F)\ + inline_mysql_file_fputs(P1, F) +#endif + +/** + @def mysql_file_fputc(P1, F) + Instrumented fputc. + @c mysql_file_fputc is a replacement for @c fputc. +*/ +#ifdef HAVE_PSI_FILE_INTERFACE + #define mysql_file_fputc(P1, F) \ + inline_mysql_file_fputc(__FILE__, __LINE__, P1, F) +#else + #define mysql_file_fputc(P1, F) \ + inline_mysql_file_fputc(P1, F) +#endif + +/** + @def mysql_file_fprintf + Instrumented fprintf. + @c mysql_file_fprintf is a replacement for @c fprintf. +*/ +#define mysql_file_fprintf inline_mysql_file_fprintf + +/** + @def mysql_file_vfprintf(F, P1, P2) + Instrumented vfprintf. + @c mysql_file_vfprintf is a replacement for @c vfprintf. +*/ +#ifdef HAVE_PSI_FILE_INTERFACE + #define mysql_file_vfprintf(F, P1, P2) \ + inline_mysql_file_vfprintf(__FILE__, __LINE__, F, P1, P2) +#else + #define mysql_file_vfprintf(F, P1, P2) \ + inline_mysql_file_vfprintf(F, P1, P2) +#endif + +/** + @def mysql_file_fflush(F, P1, P2) + Instrumented fflush. + @c mysql_file_fflush is a replacement for @c fflush. +*/ +#ifdef HAVE_PSI_FILE_INTERFACE + #define mysql_file_fflush(F) \ + inline_mysql_file_fflush(__FILE__, __LINE__, F) +#else + #define mysql_file_fflush(F) \ + inline_mysql_file_fflush(F) +#endif + +/** + @def mysql_file_feof(F) + Instrumented feof. + @c mysql_file_feof is a replacement for @c feof. +*/ +#define mysql_file_feof(F) inline_mysql_file_feof(F) + +/** + @def mysql_file_fstat(FN, S, FL) + Instrumented fstat. + @c mysql_file_fstat is a replacement for @c my_fstat. +*/ +#ifdef HAVE_PSI_FILE_INTERFACE + #define mysql_file_fstat(FN, S, FL) \ + inline_mysql_file_fstat(__FILE__, __LINE__, FN, S, FL) +#else + #define mysql_file_fstat(FN, S, FL) \ + inline_mysql_file_fstat(FN, S, FL) +#endif + +/** + @def mysql_file_stat(K, FN, S, FL) + Instrumented stat. + @c mysql_file_stat is a replacement for @c my_stat. +*/ +#ifdef HAVE_PSI_FILE_INTERFACE + #define mysql_file_stat(K, FN, S, FL) \ + inline_mysql_file_stat(K, __FILE__, __LINE__, FN, S, FL) +#else + #define mysql_file_stat(K, FN, S, FL) \ + inline_mysql_file_stat(FN, S, FL) +#endif + +/** + @def mysql_file_chsize(F, P1, P2, P3) + Instrumented chsize. + @c mysql_file_chsize is a replacement for @c my_chsize. +*/ +#ifdef HAVE_PSI_FILE_INTERFACE + #define mysql_file_chsize(F, P1, P2, P3) \ + inline_mysql_file_chsize(__FILE__, __LINE__, F, P1, P2, P3) +#else + #define mysql_file_chsize(F, P1, P2, P3) \ + inline_mysql_file_chsize(F, P1, P2, P3) +#endif + +/** + @def mysql_file_fopen(K, N, F1, F2) + Instrumented fopen. + @c mysql_file_fopen is a replacement for @c my_fopen. +*/ +#ifdef HAVE_PSI_FILE_INTERFACE + #define mysql_file_fopen(K, N, F1, F2) \ + inline_mysql_file_fopen(K, __FILE__, __LINE__, N, F1, F2) +#else + #define mysql_file_fopen(K, N, F1, F2) \ + inline_mysql_file_fopen(N, F1, F2) +#endif + +/** + @def mysql_file_fclose(FD, FL) + Instrumented fclose. + @c mysql_file_fclose is a replacement for @c my_fclose. + Without the instrumentation, this call will have the same behavior as the + undocumented and possibly platform specific my_fclose(NULL, ...) behavior. + With the instrumentation, mysql_fclose(NULL, ...) will safely return 0, + which is an extension compared to my_fclose and is therefore compliant. + mysql_fclose is on purpose *not* implementing + @code DBUG_ASSERT(file != NULL) @endcode, + since doing so could introduce regressions. +*/ +#ifdef HAVE_PSI_FILE_INTERFACE + #define mysql_file_fclose(FD, FL) \ + inline_mysql_file_fclose(__FILE__, __LINE__, FD, FL) +#else + #define mysql_file_fclose(FD, FL) \ + inline_mysql_file_fclose(FD, FL) +#endif + +/** + @def mysql_file_fread(FD, P1, P2, P3) + Instrumented fread. + @c mysql_file_fread is a replacement for @c my_fread. +*/ +#ifdef HAVE_PSI_FILE_INTERFACE + #define mysql_file_fread(FD, P1, P2, P3) \ + inline_mysql_file_fread(__FILE__, __LINE__, FD, P1, P2, P3) +#else + #define mysql_file_fread(FD, P1, P2, P3) \ + inline_mysql_file_fread(FD, P1, P2, P3) +#endif + +/** + @def mysql_file_fwrite(FD, P1, P2, P3) + Instrumented fwrite. + @c mysql_file_fwrite is a replacement for @c my_fwrite. +*/ +#ifdef HAVE_PSI_FILE_INTERFACE + #define mysql_file_fwrite(FD, P1, P2, P3) \ + inline_mysql_file_fwrite(__FILE__, __LINE__, FD, P1, P2, P3) +#else + #define mysql_file_fwrite(FD, P1, P2, P3) \ + inline_mysql_file_fwrite(FD, P1, P2, P3) +#endif + +/** + @def mysql_file_fseek(FD, P, W, F) + Instrumented fseek. + @c mysql_file_fseek is a replacement for @c my_fseek. +*/ +#ifdef HAVE_PSI_FILE_INTERFACE + #define mysql_file_fseek(FD, P, W, F) \ + inline_mysql_file_fseek(__FILE__, __LINE__, FD, P, W, F) +#else + #define mysql_file_fseek(FD, P, W, F) \ + inline_mysql_file_fseek(FD, P, W, F) +#endif + +/** + @def mysql_file_ftell(FD, F) + Instrumented ftell. + @c mysql_file_ftell is a replacement for @c my_ftell. +*/ +#ifdef HAVE_PSI_FILE_INTERFACE + #define mysql_file_ftell(FD, F) \ + inline_mysql_file_ftell(__FILE__, __LINE__, FD, F) +#else + #define mysql_file_ftell(FD, F) \ + inline_mysql_file_ftell(FD, F) +#endif + +/** + @def mysql_file_create(K, N, F1, F2, F3) + Instrumented create. + @c mysql_file_create is a replacement for @c my_create. +*/ +#ifdef HAVE_PSI_FILE_INTERFACE + #define mysql_file_create(K, N, F1, F2, F3) \ + inline_mysql_file_create(K, __FILE__, __LINE__, N, F1, F2, F3) +#else + #define mysql_file_create(K, N, F1, F2, F3) \ + inline_mysql_file_create(N, F1, F2, F3) +#endif + +/** + @def mysql_file_create_temp(K, T, D, P, M, F) + Instrumented create_temp_file. + @c mysql_file_create_temp is a replacement for @c create_temp_file. +*/ +#ifdef HAVE_PSI_FILE_INTERFACE + #define mysql_file_create_temp(K, T, D, P, M, F) \ + inline_mysql_file_create_temp(K, T, D, P, M, F) +#else + #define mysql_file_create_temp(K, T, D, P, M, F) \ + inline_mysql_file_create_temp(T, D, P, M, F) +#endif + +/** + @def mysql_file_open(K, N, F1, F2) + Instrumented open. + @c mysql_file_open is a replacement for @c my_open. +*/ +#ifdef HAVE_PSI_FILE_INTERFACE + #define mysql_file_open(K, N, F1, F2) \ + inline_mysql_file_open(K, __FILE__, __LINE__, N, F1, F2) +#else + #define mysql_file_open(K, N, F1, F2) \ + inline_mysql_file_open(N, F1, F2) +#endif + +/** + @def mysql_file_close(FD, F) + Instrumented close. + @c mysql_file_close is a replacement for @c my_close. +*/ +#ifdef HAVE_PSI_FILE_INTERFACE + #define mysql_file_close(FD, F) \ + inline_mysql_file_close(__FILE__, __LINE__, FD, F) +#else + #define mysql_file_close(FD, F) \ + inline_mysql_file_close(FD, F) +#endif + +/** + @def mysql_file_read(FD, B, S, F) + Instrumented read. + @c mysql_read is a replacement for @c my_read. +*/ +#ifdef HAVE_PSI_FILE_INTERFACE + #define mysql_file_read(FD, B, S, F) \ + inline_mysql_file_read(__FILE__, __LINE__, FD, B, S, F) +#else + #define mysql_file_read(FD, B, S, F) \ + inline_mysql_file_read(FD, B, S, F) +#endif + +/** + @def mysql_file_write(FD, B, S, F) + Instrumented write. + @c mysql_file_write is a replacement for @c my_write. +*/ +#ifdef HAVE_PSI_FILE_INTERFACE + #define mysql_file_write(FD, B, S, F) \ + inline_mysql_file_write(__FILE__, __LINE__, FD, B, S, F) +#else + #define mysql_file_write(FD, B, S, F) \ + inline_mysql_file_write(FD, B, S, F) +#endif + +/** + @def mysql_file_pread(FD, B, S, O, F) + Instrumented pread. + @c mysql_pread is a replacement for @c my_pread. +*/ +#ifdef HAVE_PSI_FILE_INTERFACE + #define mysql_file_pread(FD, B, S, O, F) \ + inline_mysql_file_pread(__FILE__, __LINE__, FD, B, S, O, F) +#else + #define mysql_file_pread(FD, B, S, O, F) \ + inline_mysql_file_pread(FD, B, S, O, F) +#endif + +/** + @def mysql_file_pwrite(FD, B, S, O, F) + Instrumented pwrite. + @c mysql_file_pwrite is a replacement for @c my_pwrite. +*/ +#ifdef HAVE_PSI_FILE_INTERFACE + #define mysql_file_pwrite(FD, B, S, O, F) \ + inline_mysql_file_pwrite(__FILE__, __LINE__, FD, B, S, O, F) +#else + #define mysql_file_pwrite(FD, B, S, O, F) \ + inline_mysql_file_pwrite(FD, B, S, O, F) +#endif + +/** + @def mysql_file_seek(FD, P, W, F) + Instrumented seek. + @c mysql_file_seek is a replacement for @c my_seek. +*/ +#ifdef HAVE_PSI_FILE_INTERFACE + #define mysql_file_seek(FD, P, W, F) \ + inline_mysql_file_seek(__FILE__, __LINE__, FD, P, W, F) +#else + #define mysql_file_seek(FD, P, W, F) \ + inline_mysql_file_seek(FD, P, W, F) +#endif + +/** + @def mysql_file_tell(FD, F) + Instrumented tell. + @c mysql_file_tell is a replacement for @c my_tell. +*/ +#ifdef HAVE_PSI_FILE_INTERFACE + #define mysql_file_tell(FD, F) \ + inline_mysql_file_tell(__FILE__, __LINE__, FD, F) +#else + #define mysql_file_tell(FD, F) \ + inline_mysql_file_tell(FD, F) +#endif + +/** + @def mysql_file_delete(K, P1, P2) + Instrumented delete. + @c mysql_file_delete is a replacement for @c my_delete. +*/ +#ifdef HAVE_PSI_FILE_INTERFACE + #define mysql_file_delete(K, P1, P2) \ + inline_mysql_file_delete(K, __FILE__, __LINE__, P1, P2) +#else + #define mysql_file_delete(K, P1, P2) \ + inline_mysql_file_delete(P1, P2) +#endif + +/** + @def mysql_file_rename(K, P1, P2, P3) + Instrumented rename. + @c mysql_file_rename is a replacement for @c my_rename. +*/ +#ifdef HAVE_PSI_FILE_INTERFACE + #define mysql_file_rename(K, P1, P2, P3) \ + inline_mysql_file_rename(K, __FILE__, __LINE__, P1, P2, P3) +#else + #define mysql_file_rename(K, P1, P2, P3) \ + inline_mysql_file_rename(P1, P2, P3) +#endif + +/** + @def mysql_file_create_with_symlink(K, P1, P2, P3, P4, P5) + Instrumented create with symbolic link. + @c mysql_file_create_with_symlink is a replacement + for @c my_create_with_symlink. +*/ +#ifdef HAVE_PSI_FILE_INTERFACE + #define mysql_file_create_with_symlink(K, P1, P2, P3, P4, P5) \ + inline_mysql_file_create_with_symlink(K, __FILE__, __LINE__, \ + P1, P2, P3, P4, P5) +#else + #define mysql_file_create_with_symlink(K, P1, P2, P3, P4, P5) \ + inline_mysql_file_create_with_symlink(P1, P2, P3, P4, P5) +#endif + +/** + @def mysql_file_delete_with_symlink(K, P1, P2) + Instrumented delete with symbolic link. + @c mysql_file_delete_with_symlink is a replacement + for @c my_delete_with_symlink. +*/ +#ifdef HAVE_PSI_FILE_INTERFACE + #define mysql_file_delete_with_symlink(K, P1, P2) \ + inline_mysql_file_delete_with_symlink(K, __FILE__, __LINE__, P1, P2) +#else + #define mysql_file_delete_with_symlink(K, P1, P2) \ + inline_mysql_file_delete_with_symlink(P1, P2) +#endif + +/** + @def mysql_file_rename_with_symlink(K, P1, P2, P3) + Instrumented rename with symbolic link. + @c mysql_file_rename_with_symlink is a replacement + for @c my_rename_with_symlink. +*/ +#ifdef HAVE_PSI_FILE_INTERFACE + #define mysql_file_rename_with_symlink(K, P1, P2, P3) \ + inline_mysql_file_rename_with_symlink(K, __FILE__, __LINE__, P1, P2, P3) +#else + #define mysql_file_rename_with_symlink(K, P1, P2, P3) \ + inline_mysql_file_rename_with_symlink(P1, P2, P3) +#endif + +/** + @def mysql_file_sync(P1, P2) + Instrumented file sync. + @c mysql_file_sync is a replacement for @c my_sync. +*/ +#ifdef HAVE_PSI_FILE_INTERFACE + #define mysql_file_sync(P1, P2) \ + inline_mysql_file_sync(__FILE__, __LINE__, P1, P2) +#else + #define mysql_file_sync(P1, P2) \ + inline_mysql_file_sync(P1, P2) +#endif + +/** + An instrumented FILE structure. + @sa MYSQL_FILE +*/ +struct st_mysql_file +{ + /** The real file. */ + FILE *m_file; + /** + The instrumentation hook. + Note that this hook is not conditionally defined, + for binary compatibility of the @c MYSQL_FILE interface. + */ + struct PSI_file *m_psi; +}; + +/** + Type of an instrumented file. + @c MYSQL_FILE is a drop-in replacement for @c FILE. + @sa mysql_file_open +*/ +typedef struct st_mysql_file MYSQL_FILE; + +static inline void inline_mysql_file_register( +#ifdef HAVE_PSI_FILE_INTERFACE + const char *category, + PSI_file_info *info, + int count +#else + const char *category __attribute__ ((unused)), + void *info __attribute__ ((unused)), + int count __attribute__ ((unused)) +#endif +) +{ +#ifdef HAVE_PSI_FILE_INTERFACE + PSI_FILE_CALL(register_file)(category, info, count); +#endif +} + +static inline char * +inline_mysql_file_fgets( +#ifdef HAVE_PSI_FILE_INTERFACE + const char *src_file, uint src_line, +#endif + char *str, int size, MYSQL_FILE *file) +{ + char *result; +#ifdef HAVE_PSI_FILE_INTERFACE + struct PSI_file_locker *locker; + PSI_file_locker_state state; + locker= PSI_FILE_CALL(get_thread_file_stream_locker) + (&state, file->m_psi, PSI_FILE_READ); + if (likely(locker != NULL)) + { + PSI_FILE_CALL(start_file_wait)(locker, (size_t) size, src_file, src_line); + result= fgets(str, size, file->m_file); + PSI_FILE_CALL(end_file_wait)(locker, result ? strlen(result) : 0); + return result; + } +#endif + + result= fgets(str, size, file->m_file); + return result; +} + +static inline int +inline_mysql_file_fgetc( +#ifdef HAVE_PSI_FILE_INTERFACE + const char *src_file, uint src_line, +#endif + MYSQL_FILE *file) +{ + int result; +#ifdef HAVE_PSI_FILE_INTERFACE + struct PSI_file_locker *locker; + PSI_file_locker_state state; + locker= PSI_FILE_CALL(get_thread_file_stream_locker) + (&state, file->m_psi, PSI_FILE_READ); + if (likely(locker != NULL)) + { + PSI_FILE_CALL(start_file_wait)(locker, (size_t) 1, src_file, src_line); + result= fgetc(file->m_file); + PSI_FILE_CALL(end_file_wait)(locker, (size_t) 1); + return result; + } +#endif + + result= fgetc(file->m_file); + return result; +} + +static inline int +inline_mysql_file_fputs( +#ifdef HAVE_PSI_FILE_INTERFACE + const char *src_file, uint src_line, +#endif + const char *str, MYSQL_FILE *file) +{ + int result; +#ifdef HAVE_PSI_FILE_INTERFACE + struct PSI_file_locker *locker; + PSI_file_locker_state state; + size_t bytes; + locker= PSI_FILE_CALL(get_thread_file_stream_locker) + (&state, file->m_psi, PSI_FILE_WRITE); + if (likely(locker != NULL)) + { + bytes= str ? strlen(str) : 0; + PSI_FILE_CALL(start_file_wait)(locker, bytes, src_file, src_line); + result= fputs(str, file->m_file); + PSI_FILE_CALL(end_file_wait)(locker, bytes); + return result; + } +#endif + + result= fputs(str, file->m_file); + return result; +} + +static inline int +inline_mysql_file_fputc( +#ifdef HAVE_PSI_FILE_INTERFACE + const char *src_file, uint src_line, +#endif + char c, MYSQL_FILE *file) +{ + int result; +#ifdef HAVE_PSI_FILE_INTERFACE + struct PSI_file_locker *locker; + PSI_file_locker_state state; + locker= PSI_FILE_CALL(get_thread_file_stream_locker) + (&state, file->m_psi, PSI_FILE_WRITE); + if (likely(locker != NULL)) + { + PSI_FILE_CALL(start_file_wait)(locker, (size_t) 1, src_file, src_line); + result= fputc(c, file->m_file); + PSI_FILE_CALL(end_file_wait)(locker, (size_t) 1); + return result; + } +#endif + + result= fputc(c, file->m_file); + return result; +} + +static inline int +inline_mysql_file_fprintf(MYSQL_FILE *file, const char *format, ...) +{ + /* + TODO: figure out how to pass src_file and src_line from the caller. + */ + int result; + va_list args; +#ifdef HAVE_PSI_FILE_INTERFACE + struct PSI_file_locker *locker; + PSI_file_locker_state state; + locker= PSI_FILE_CALL(get_thread_file_stream_locker) + (&state, file->m_psi, PSI_FILE_WRITE); + if (likely(locker != NULL)) + { + PSI_FILE_CALL(start_file_wait)(locker, (size_t) 0, __FILE__, __LINE__); + va_start(args, format); + result= vfprintf(file->m_file, format, args); + va_end(args); + PSI_FILE_CALL(end_file_wait)(locker, (size_t) result); + return result; + } +#endif + + va_start(args, format); + result= vfprintf(file->m_file, format, args); + va_end(args); + return result; +} + +static inline int +inline_mysql_file_vfprintf( +#ifdef HAVE_PSI_FILE_INTERFACE + const char *src_file, uint src_line, +#endif + MYSQL_FILE *file, const char *format, va_list args) +{ + int result; +#ifdef HAVE_PSI_FILE_INTERFACE + struct PSI_file_locker *locker; + PSI_file_locker_state state; + locker= PSI_FILE_CALL(get_thread_file_stream_locker) + (&state, file->m_psi, PSI_FILE_WRITE); + if (likely(locker != NULL)) + { + PSI_FILE_CALL(start_file_wait)(locker, (size_t) 0, src_file, src_line); + result= vfprintf(file->m_file, format, args); + PSI_FILE_CALL(end_file_wait)(locker, (size_t) result); + return result; + } +#endif + + result= vfprintf(file->m_file, format, args); + return result; +} + +static inline int +inline_mysql_file_fflush( +#ifdef HAVE_PSI_FILE_INTERFACE + const char *src_file, uint src_line, +#endif + MYSQL_FILE *file) +{ + int result; +#ifdef HAVE_PSI_FILE_INTERFACE + struct PSI_file_locker *locker; + PSI_file_locker_state state; + locker= PSI_FILE_CALL(get_thread_file_stream_locker) + (&state, file->m_psi, PSI_FILE_FLUSH); + if (likely(locker != NULL)) + { + PSI_FILE_CALL(start_file_wait)(locker, (size_t) 0, src_file, src_line); + result= fflush(file->m_file); + PSI_FILE_CALL(end_file_wait)(locker, (size_t) 0); + return result; + } +#endif + + result= fflush(file->m_file); + return result; +} + +static inline int inline_mysql_file_feof(MYSQL_FILE *file) +{ + /* Not instrumented, there is no wait involved */ + return feof(file->m_file); +} + +static inline int +inline_mysql_file_fstat( +#ifdef HAVE_PSI_FILE_INTERFACE + const char *src_file, uint src_line, +#endif + int filenr, MY_STAT *stat_area, myf flags) +{ + int result; +#ifdef HAVE_PSI_FILE_INTERFACE + struct PSI_file_locker *locker; + PSI_file_locker_state state; + locker= PSI_FILE_CALL(get_thread_file_descriptor_locker) + (&state, filenr, PSI_FILE_FSTAT); + if (likely(locker != NULL)) + { + PSI_FILE_CALL(start_file_wait)(locker, (size_t) 0, src_file, src_line); + result= my_fstat(filenr, stat_area, flags); + PSI_FILE_CALL(end_file_wait)(locker, (size_t) 0); + return result; + } +#endif + + result= my_fstat(filenr, stat_area, flags); + return result; +} + +static inline MY_STAT * +inline_mysql_file_stat( +#ifdef HAVE_PSI_FILE_INTERFACE + PSI_file_key key, const char *src_file, uint src_line, +#endif + const char *path, MY_STAT *stat_area, myf flags) +{ + MY_STAT *result; +#ifdef HAVE_PSI_FILE_INTERFACE + struct PSI_file_locker *locker; + PSI_file_locker_state state; + locker= PSI_FILE_CALL(get_thread_file_name_locker) + (&state, key, PSI_FILE_STAT, path, &locker); + if (likely(locker != NULL)) + { + PSI_FILE_CALL(start_file_open_wait)(locker, src_file, src_line); + result= my_stat(path, stat_area, flags); + PSI_FILE_CALL(end_file_open_wait)(locker, result); + return result; + } +#endif + + result= my_stat(path, stat_area, flags); + return result; +} + +static inline int +inline_mysql_file_chsize( +#ifdef HAVE_PSI_FILE_INTERFACE + const char *src_file, uint src_line, +#endif + File file, my_off_t newlength, int filler, myf flags) +{ + int result; +#ifdef HAVE_PSI_FILE_INTERFACE + struct PSI_file_locker *locker; + PSI_file_locker_state state; + locker= PSI_FILE_CALL(get_thread_file_descriptor_locker) + (&state, file, PSI_FILE_CHSIZE); + if (likely(locker != NULL)) + { + PSI_FILE_CALL(start_file_wait)(locker, (size_t) newlength, src_file, + src_line); + result= my_chsize(file, newlength, filler, flags); + PSI_FILE_CALL(end_file_wait)(locker, (size_t) newlength); + return result; + } +#endif + + result= my_chsize(file, newlength, filler, flags); + return result; +} + +static inline MYSQL_FILE* +inline_mysql_file_fopen( +#ifdef HAVE_PSI_FILE_INTERFACE + PSI_file_key key, const char *src_file, uint src_line, +#endif + const char *filename, int flags, myf myFlags) +{ + MYSQL_FILE *that; + that= (MYSQL_FILE*) my_malloc(PSI_NOT_INSTRUMENTED, + sizeof(MYSQL_FILE), MYF(MY_WME)); + if (likely(that != NULL)) + { +#ifdef HAVE_PSI_FILE_INTERFACE + struct PSI_file_locker *locker; + PSI_file_locker_state state; + locker= PSI_FILE_CALL(get_thread_file_name_locker) + (&state, key, PSI_FILE_STREAM_OPEN, filename, that); + if (likely(locker != NULL)) + { + PSI_FILE_CALL(start_file_open_wait) + (locker, src_file, src_line); + that->m_file= my_fopen(filename, flags, myFlags); + that->m_psi= PSI_FILE_CALL(end_file_open_wait)(locker, that->m_file); + if (unlikely(that->m_file == NULL)) + { + my_free(that); + return NULL; + } + return that; + } +#endif + + that->m_psi= NULL; + that->m_file= my_fopen(filename, flags, myFlags); + if (unlikely(that->m_file == NULL)) + { + my_free(that); + return NULL; + } + } + return that; +} + +static inline int +inline_mysql_file_fclose( +#ifdef HAVE_PSI_FILE_INTERFACE + const char *src_file, uint src_line, +#endif + MYSQL_FILE *file, myf flags) +{ + int result= 0; + if (likely(file != NULL)) + { +#ifdef HAVE_PSI_FILE_INTERFACE + struct PSI_file_locker *locker; + PSI_file_locker_state state; + locker= PSI_FILE_CALL(get_thread_file_stream_locker) + (&state, file->m_psi, PSI_FILE_STREAM_CLOSE); + if (likely(locker != NULL)) + { + PSI_FILE_CALL(start_file_close_wait)(locker, src_file, src_line); + result= my_fclose(file->m_file, flags); + PSI_FILE_CALL(end_file_close_wait)(locker, result); + my_free(file); + return result; + } +#endif + + result= my_fclose(file->m_file, flags); + my_free(file); + } + return result; +} + +static inline size_t +inline_mysql_file_fread( +#ifdef HAVE_PSI_FILE_INTERFACE + const char *src_file, uint src_line, +#endif + MYSQL_FILE *file, uchar *buffer, size_t count, myf flags) +{ + size_t result; +#ifdef HAVE_PSI_FILE_INTERFACE + struct PSI_file_locker *locker; + PSI_file_locker_state state; + size_t bytes_read; + locker= PSI_FILE_CALL(get_thread_file_stream_locker) + (&state, file->m_psi, PSI_FILE_READ); + if (likely(locker != NULL)) + { + PSI_FILE_CALL(start_file_wait)(locker, count, src_file, src_line); + result= my_fread(file->m_file, buffer, count, flags); + if (flags & (MY_NABP | MY_FNABP)) + bytes_read= (result == 0) ? count : 0; + else + bytes_read= (result != MY_FILE_ERROR) ? result : 0; + PSI_FILE_CALL(end_file_wait)(locker, bytes_read); + return result; + } +#endif + + result= my_fread(file->m_file, buffer, count, flags); + return result; +} + +static inline size_t +inline_mysql_file_fwrite( +#ifdef HAVE_PSI_FILE_INTERFACE + const char *src_file, uint src_line, +#endif + MYSQL_FILE *file, const uchar *buffer, size_t count, myf flags) +{ + size_t result; +#ifdef HAVE_PSI_FILE_INTERFACE + struct PSI_file_locker *locker; + PSI_file_locker_state state; + size_t bytes_written; + locker= PSI_FILE_CALL(get_thread_file_stream_locker) + (&state, file->m_psi, PSI_FILE_WRITE); + if (likely(locker != NULL)) + { + PSI_FILE_CALL(start_file_wait)(locker, count, src_file, src_line); + result= my_fwrite(file->m_file, buffer, count, flags); + if (flags & (MY_NABP | MY_FNABP)) + bytes_written= (result == 0) ? count : 0; + else + bytes_written= (result != MY_FILE_ERROR) ? result : 0; + PSI_FILE_CALL(end_file_wait)(locker, bytes_written); + return result; + } +#endif + + result= my_fwrite(file->m_file, buffer, count, flags); + return result; +} + +static inline my_off_t +inline_mysql_file_fseek( +#ifdef HAVE_PSI_FILE_INTERFACE + const char *src_file, uint src_line, +#endif + MYSQL_FILE *file, my_off_t pos, int whence, myf flags) +{ + my_off_t result; +#ifdef HAVE_PSI_FILE_INTERFACE + struct PSI_file_locker *locker; + PSI_file_locker_state state; + locker= PSI_FILE_CALL(get_thread_file_stream_locker) + (&state, file->m_psi, PSI_FILE_SEEK); + if (likely(locker != NULL)) + { + PSI_FILE_CALL(start_file_wait)(locker, (size_t) 0, src_file, src_line); + result= my_fseek(file->m_file, pos, whence, flags); + PSI_FILE_CALL(end_file_wait)(locker, (size_t) 0); + return result; + } +#endif + + result= my_fseek(file->m_file, pos, whence, flags); + return result; +} + +static inline my_off_t +inline_mysql_file_ftell( +#ifdef HAVE_PSI_FILE_INTERFACE + const char *src_file, uint src_line, +#endif + MYSQL_FILE *file, myf flags) +{ + my_off_t result; +#ifdef HAVE_PSI_FILE_INTERFACE + struct PSI_file_locker *locker; + PSI_file_locker_state state; + locker= PSI_FILE_CALL(get_thread_file_stream_locker) + (&state, file->m_psi, PSI_FILE_TELL); + if (likely(locker != NULL)) + { + PSI_FILE_CALL(start_file_wait)(locker, (size_t) 0, src_file, src_line); + result= my_ftell(file->m_file, flags); + PSI_FILE_CALL(end_file_wait)(locker, (size_t) 0); + return result; + } +#endif + + result= my_ftell(file->m_file, flags); + return result; +} + +static inline File +inline_mysql_file_create( +#ifdef HAVE_PSI_FILE_INTERFACE + PSI_file_key key, const char *src_file, uint src_line, +#endif + const char *filename, int create_flags, int access_flags, myf myFlags) +{ + File file; +#ifdef HAVE_PSI_FILE_INTERFACE + struct PSI_file_locker *locker; + PSI_file_locker_state state; + locker= PSI_FILE_CALL(get_thread_file_name_locker) + (&state, key, PSI_FILE_CREATE, filename, &locker); + if (likely(locker != NULL)) + { + PSI_FILE_CALL(start_file_open_wait)(locker, src_file, src_line); + file= my_create(filename, create_flags, access_flags, myFlags); + PSI_FILE_CALL(end_file_open_wait_and_bind_to_descriptor)(locker, file); + return file; + } +#endif + + file= my_create(filename, create_flags, access_flags, myFlags); + return file; +} + +static inline File +inline_mysql_file_create_temp( +#ifdef HAVE_PSI_FILE_INTERFACE + PSI_file_key key, +#endif + char *to, const char *dir, const char *pfx, int mode, myf myFlags) +{ + File file; + /* + TODO: This event is instrumented, but not timed. + The problem is that the file name is now known + before the create_temp_file call. + */ + file= create_temp_file(to, dir, pfx, mode, myFlags); +#ifdef HAVE_PSI_FILE_INTERFACE + PSI_FILE_CALL(create_file)(key, to, file); +#endif + return file; +} + +static inline File +inline_mysql_file_open( +#ifdef HAVE_PSI_FILE_INTERFACE + PSI_file_key key, const char *src_file, uint src_line, +#endif + const char *filename, int flags, myf myFlags) +{ + File file; +#ifdef HAVE_PSI_FILE_INTERFACE + struct PSI_file_locker *locker; + PSI_file_locker_state state; + locker= PSI_FILE_CALL(get_thread_file_name_locker) + (&state, key, PSI_FILE_OPEN, filename, &locker); + if (likely(locker != NULL)) + { + PSI_FILE_CALL(start_file_open_wait)(locker, src_file, src_line); + file= my_open(filename, flags, myFlags); + PSI_FILE_CALL(end_file_open_wait_and_bind_to_descriptor)(locker, file); + return file; + } +#endif + + file= my_open(filename, flags, myFlags); + return file; +} + +static inline int +inline_mysql_file_close( +#ifdef HAVE_PSI_FILE_INTERFACE + const char *src_file, uint src_line, +#endif + File file, myf flags) +{ + int result; +#ifdef HAVE_PSI_FILE_INTERFACE + struct PSI_file_locker *locker; + PSI_file_locker_state state; + locker= PSI_FILE_CALL(get_thread_file_descriptor_locker) + (&state, file, PSI_FILE_CLOSE); + if (likely(locker != NULL)) + { + PSI_FILE_CALL(start_file_close_wait)(locker, src_file, src_line); + result= my_close(file, flags); + PSI_FILE_CALL(end_file_close_wait)(locker, result); + return result; + } +#endif + + result= my_close(file, flags); + return result; +} + +static inline size_t +inline_mysql_file_read( +#ifdef HAVE_PSI_FILE_INTERFACE + const char *src_file, uint src_line, +#endif + File file, uchar *buffer, size_t count, myf flags) +{ + size_t result; +#ifdef HAVE_PSI_FILE_INTERFACE + struct PSI_file_locker *locker; + PSI_file_locker_state state; + size_t bytes_read; + locker= PSI_FILE_CALL(get_thread_file_descriptor_locker) + (&state, file, PSI_FILE_READ); + if (likely(locker != NULL)) + { + PSI_FILE_CALL(start_file_wait)(locker, count, src_file, src_line); + result= my_read(file, buffer, count, flags); + if (flags & (MY_NABP | MY_FNABP)) + bytes_read= (result == 0) ? count : 0; + else + bytes_read= (result != MY_FILE_ERROR) ? result : 0; + PSI_FILE_CALL(end_file_wait)(locker, bytes_read); + return result; + } +#endif + + result= my_read(file, buffer, count, flags); + return result; +} + +static inline size_t +inline_mysql_file_write( +#ifdef HAVE_PSI_FILE_INTERFACE + const char *src_file, uint src_line, +#endif + File file, const uchar *buffer, size_t count, myf flags) +{ + size_t result; +#ifdef HAVE_PSI_FILE_INTERFACE + struct PSI_file_locker *locker; + PSI_file_locker_state state; + size_t bytes_written; + locker= PSI_FILE_CALL(get_thread_file_descriptor_locker) + (&state, file, PSI_FILE_WRITE); + if (likely(locker != NULL)) + { + PSI_FILE_CALL(start_file_wait)(locker, count, src_file, src_line); + result= my_write(file, buffer, count, flags); + if (flags & (MY_NABP | MY_FNABP)) + bytes_written= (result == 0) ? count : 0; + else + bytes_written= (result != MY_FILE_ERROR) ? result : 0; + PSI_FILE_CALL(end_file_wait)(locker, bytes_written); + return result; + } +#endif + + result= my_write(file, buffer, count, flags); + return result; +} + +static inline size_t +inline_mysql_file_pread( +#ifdef HAVE_PSI_FILE_INTERFACE + const char *src_file, uint src_line, +#endif + File file, uchar *buffer, size_t count, my_off_t offset, myf flags) +{ + size_t result; +#ifdef HAVE_PSI_FILE_INTERFACE + struct PSI_file_locker *locker; + PSI_file_locker_state state; + size_t bytes_read; + locker= PSI_FILE_CALL(get_thread_file_descriptor_locker) + (&state, file, PSI_FILE_READ); + if (likely(locker != NULL)) + { + PSI_FILE_CALL(start_file_wait)(locker, count, src_file, src_line); + result= my_pread(file, buffer, count, offset, flags); + if (flags & (MY_NABP | MY_FNABP)) + bytes_read= (result == 0) ? count : 0; + else + bytes_read= (result != MY_FILE_ERROR) ? result : 0; + PSI_FILE_CALL(end_file_wait)(locker, bytes_read); + return result; + } +#endif + + result= my_pread(file, buffer, count, offset, flags); + return result; +} + +static inline size_t +inline_mysql_file_pwrite( +#ifdef HAVE_PSI_FILE_INTERFACE + const char *src_file, uint src_line, +#endif + File file, const uchar *buffer, size_t count, my_off_t offset, myf flags) +{ + size_t result; +#ifdef HAVE_PSI_FILE_INTERFACE + struct PSI_file_locker *locker; + PSI_file_locker_state state; + size_t bytes_written; + locker= PSI_FILE_CALL(get_thread_file_descriptor_locker) + (&state, file, PSI_FILE_WRITE); + if (likely(locker != NULL)) + { + PSI_FILE_CALL(start_file_wait)(locker, count, src_file, src_line); + result= my_pwrite(file, buffer, count, offset, flags); + if (flags & (MY_NABP | MY_FNABP)) + bytes_written= (result == 0) ? count : 0; + else + bytes_written= (result != MY_FILE_ERROR) ? result : 0; + PSI_FILE_CALL(end_file_wait)(locker, bytes_written); + return result; + } +#endif + + result= my_pwrite(file, buffer, count, offset, flags); + return result; +} + +static inline my_off_t +inline_mysql_file_seek( +#ifdef HAVE_PSI_FILE_INTERFACE + const char *src_file, uint src_line, +#endif + File file, my_off_t pos, int whence, myf flags) +{ + my_off_t result; +#ifdef HAVE_PSI_FILE_INTERFACE + struct PSI_file_locker *locker; + PSI_file_locker_state state; + locker= PSI_FILE_CALL(get_thread_file_descriptor_locker) + (&state, file, PSI_FILE_SEEK); + if (likely(locker != NULL)) + { + PSI_FILE_CALL(start_file_wait)(locker, (size_t) 0, src_file, src_line); + result= my_seek(file, pos, whence, flags); + PSI_FILE_CALL(end_file_wait)(locker, (size_t) 0); + return result; + } +#endif + + result= my_seek(file, pos, whence, flags); + return result; +} + +static inline my_off_t +inline_mysql_file_tell( +#ifdef HAVE_PSI_FILE_INTERFACE + const char *src_file, uint src_line, +#endif + File file, myf flags) +{ + my_off_t result; +#ifdef HAVE_PSI_FILE_INTERFACE + struct PSI_file_locker *locker; + PSI_file_locker_state state; + locker= PSI_FILE_CALL(get_thread_file_descriptor_locker) + (&state, file, PSI_FILE_TELL); + if (likely(locker != NULL)) + { + PSI_FILE_CALL(start_file_wait)(locker, (size_t) 0, src_file, src_line); + result= my_tell(file, flags); + PSI_FILE_CALL(end_file_wait)(locker, (size_t) 0); + return result; + } +#endif + + result= my_tell(file, flags); + return result; +} + +static inline int +inline_mysql_file_delete( +#ifdef HAVE_PSI_FILE_INTERFACE + PSI_file_key key, const char *src_file, uint src_line, +#endif + const char *name, myf flags) +{ + int result; +#ifdef HAVE_PSI_FILE_INTERFACE + struct PSI_file_locker *locker; + PSI_file_locker_state state; + locker= PSI_FILE_CALL(get_thread_file_name_locker) + (&state, key, PSI_FILE_DELETE, name, &locker); + if (likely(locker != NULL)) + { + PSI_FILE_CALL(start_file_close_wait)(locker, src_file, src_line); + result= my_delete(name, flags); + PSI_FILE_CALL(end_file_close_wait)(locker, result); + return result; + } +#endif + + result= my_delete(name, flags); + return result; +} + +static inline int +inline_mysql_file_rename( +#ifdef HAVE_PSI_FILE_INTERFACE + PSI_file_key key, const char *src_file, uint src_line, +#endif + const char *from, const char *to, myf flags) +{ + int result; +#ifdef HAVE_PSI_FILE_INTERFACE + struct PSI_file_locker *locker; + PSI_file_locker_state state; + locker= PSI_FILE_CALL(get_thread_file_name_locker) + (&state, key, PSI_FILE_RENAME, to, &locker); + if (likely(locker != NULL)) + { + PSI_FILE_CALL(start_file_wait)(locker, (size_t) 0, src_file, src_line); + result= my_rename(from, to, flags); + PSI_FILE_CALL(end_file_wait)(locker, (size_t) 0); + return result; + } +#endif + + result= my_rename(from, to, flags); + return result; +} + +static inline File +inline_mysql_file_create_with_symlink( +#ifdef HAVE_PSI_FILE_INTERFACE + PSI_file_key key, const char *src_file, uint src_line, +#endif + const char *linkname, const char *filename, int create_flags, + int access_flags, myf flags) +{ + File file; +#ifdef HAVE_PSI_FILE_INTERFACE + struct PSI_file_locker *locker; + PSI_file_locker_state state; + locker= PSI_FILE_CALL(get_thread_file_name_locker) + (&state, key, PSI_FILE_CREATE, filename, &locker); + if (likely(locker != NULL)) + { + PSI_FILE_CALL(start_file_open_wait)(locker, src_file, src_line); + file= my_create_with_symlink(linkname, filename, create_flags, access_flags, + flags); + PSI_FILE_CALL(end_file_open_wait_and_bind_to_descriptor)(locker, file); + return file; + } +#endif + + file= my_create_with_symlink(linkname, filename, create_flags, access_flags, + flags); + return file; +} + +static inline int +inline_mysql_file_delete_with_symlink( +#ifdef HAVE_PSI_FILE_INTERFACE + PSI_file_key key, const char *src_file, uint src_line, +#endif + const char *name, myf flags) +{ + int result; +#ifdef HAVE_PSI_FILE_INTERFACE + struct PSI_file_locker *locker; + PSI_file_locker_state state; + locker= PSI_FILE_CALL(get_thread_file_name_locker) + (&state, key, PSI_FILE_DELETE, name, &locker); + if (likely(locker != NULL)) + { + PSI_FILE_CALL(start_file_close_wait)(locker, src_file, src_line); + result= my_delete_with_symlink(name, flags); + PSI_FILE_CALL(end_file_close_wait)(locker, result); + return result; + } +#endif + + result= my_delete_with_symlink(name, flags); + return result; +} + +static inline int +inline_mysql_file_rename_with_symlink( +#ifdef HAVE_PSI_FILE_INTERFACE + PSI_file_key key, const char *src_file, uint src_line, +#endif + const char *from, const char *to, myf flags) +{ + int result; +#ifdef HAVE_PSI_FILE_INTERFACE + struct PSI_file_locker *locker; + PSI_file_locker_state state; + locker= PSI_FILE_CALL(get_thread_file_name_locker) + (&state, key, PSI_FILE_RENAME, to, &locker); + if (likely(locker != NULL)) + { + PSI_FILE_CALL(start_file_wait)(locker, (size_t) 0, src_file, src_line); + result= my_rename_with_symlink(from, to, flags); + PSI_FILE_CALL(end_file_wait)(locker, (size_t) 0); + return result; + } +#endif + + result= my_rename_with_symlink(from, to, flags); + return result; +} + +static inline int +inline_mysql_file_sync( +#ifdef HAVE_PSI_FILE_INTERFACE + const char *src_file, uint src_line, +#endif + File fd, myf flags) +{ + int result= 0; +#ifdef HAVE_PSI_FILE_INTERFACE + struct PSI_file_locker *locker; + PSI_file_locker_state state; + locker= PSI_FILE_CALL(get_thread_file_descriptor_locker) + (&state, fd, PSI_FILE_SYNC); + if (likely(locker != NULL)) + { + PSI_FILE_CALL(start_file_wait)(locker, (size_t) 0, src_file, src_line); + result= my_sync(fd, flags); + PSI_FILE_CALL(end_file_wait)(locker, (size_t) 0); + return result; + } +#endif + + result= my_sync(fd, flags); + return result; +} + +/** @} (end of group File_instrumentation) */ + +#endif + diff --git a/modules/mysql/include/mysql/mysql/psi/mysql_idle.h b/modules/mysql/include/mysql/mysql/psi/mysql_idle.h new file mode 100644 index 0000000..102304a --- /dev/null +++ b/modules/mysql/include/mysql/mysql/psi/mysql_idle.h @@ -0,0 +1,96 @@ +/* Copyright (c) 2011, 2013, Oracle and/or its affiliates. All rights reserved. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; version 2 of the License. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software Foundation, + 51 Franklin Street, Suite 500, Boston, MA 02110-1335 USA */ + +#ifndef MYSQL_IDLE_H +#define MYSQL_IDLE_H + +/** + @file mysql/psi/mysql_idle.h + Instrumentation helpers for idle waits. +*/ + +#include "mysql/psi/psi.h" + +#ifndef PSI_IDLE_CALL +#define PSI_IDLE_CALL(M) PSI_DYNAMIC_CALL(M) +#endif + +/** + @defgroup Idle_instrumentation Idle Instrumentation + @ingroup Instrumentation_interface + @{ +*/ + +/** + @def MYSQL_START_IDLE_WAIT + Instrumentation helper for table io_waits. + This instrumentation marks the start of a wait event. + @param LOCKER the locker + @param STATE the locker state + @sa MYSQL_END_IDLE_WAIT. +*/ +#ifdef HAVE_PSI_IDLE_INTERFACE + #define MYSQL_START_IDLE_WAIT(LOCKER, STATE) \ + LOCKER= inline_mysql_start_idle_wait(STATE, __FILE__, __LINE__) +#else + #define MYSQL_START_IDLE_WAIT(LOCKER, STATE) \ + do {} while (0) +#endif + +/** + @def MYSQL_END_IDLE_WAIT + Instrumentation helper for idle waits. + This instrumentation marks the end of a wait event. + @param LOCKER the locker + @sa MYSQL_START_IDLE_WAIT. +*/ +#ifdef HAVE_PSI_IDLE_INTERFACE + #define MYSQL_END_IDLE_WAIT(LOCKER) \ + inline_mysql_end_idle_wait(LOCKER) +#else + #define MYSQL_END_IDLE_WAIT(LOCKER) \ + do {} while (0) +#endif + +#ifdef HAVE_PSI_IDLE_INTERFACE +/** + Instrumentation calls for MYSQL_START_IDLE_WAIT. + @sa MYSQL_END_IDLE_WAIT. +*/ +static inline struct PSI_idle_locker * +inline_mysql_start_idle_wait(PSI_idle_locker_state *state, + const char *src_file, int src_line) +{ + struct PSI_idle_locker *locker; + locker= PSI_IDLE_CALL(start_idle_wait)(state, src_file, src_line); + return locker; +} + +/** + Instrumentation calls for MYSQL_END_IDLE_WAIT. + @sa MYSQL_START_IDLE_WAIT. +*/ +static inline void +inline_mysql_end_idle_wait(struct PSI_idle_locker *locker) +{ + if (likely(locker != NULL)) + PSI_IDLE_CALL(end_idle_wait)(locker); +} +#endif + +/** @} (end of group Idle_instrumentation) */ + +#endif + diff --git a/modules/mysql/include/mysql/mysql/psi/mysql_mdl.h b/modules/mysql/include/mysql/mysql/psi/mysql_mdl.h new file mode 100644 index 0000000..c760fcd --- /dev/null +++ b/modules/mysql/include/mysql/mysql/psi/mysql_mdl.h @@ -0,0 +1,121 @@ +/* Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; version 2 of the License. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software Foundation, + 51 Franklin Street, Suite 500, Boston, MA 02110-1335 USA */ + +#ifndef MYSQL_MDL_H +#define MYSQL_MDL_H + +/** + @file mysql/psi/mysql_mdl.h + Instrumentation helpers for metadata locks. +*/ + +#include "mysql/psi/psi.h" + +#ifndef PSI_METADATA_CALL +#define PSI_METADATA_CALL(M) PSI_DYNAMIC_CALL(M) +#endif + +/** + @defgroup Thread_instrumentation Metadata Instrumentation + @ingroup Instrumentation_interface + @{ +*/ + +/** + @def mysql_mdl_create(K, M, A) + Instrumented metadata lock creation. + @param I Metadata lock identity + @param K Metadata key + @param T Metadata lock type + @param D Metadata lock duration + @param S Metadata lock status + @param F request source file + @param L request source line +*/ + +#ifdef HAVE_PSI_METADATA_INTERFACE + #define mysql_mdl_create(I, K, T, D, S, F, L) \ + inline_mysql_mdl_create(I, K, T, D, S, F, L) +#else + #define mysql_mdl_create(I, K, T, D, S, F, L) NULL +#endif + +#ifdef HAVE_PSI_METADATA_INTERFACE + #define mysql_mdl_set_status(L, S) \ + inline_mysql_mdl_set_status(L, S) +#else + #define mysql_mdl_set_status(L, S) \ + do {} while (0) +#endif + + +/** + @def mysql_mdl_destroy(M) + Instrumented metadata lock destruction. + @param M Metadata lock +*/ +#ifdef HAVE_PSI_METADATA_INTERFACE + #define mysql_mdl_destroy(M) \ + inline_mysql_mdl_destroy(M, __FILE__, __LINE__) +#else + #define mysql_mdl_destroy(M) \ + do {} while (0) +#endif + +#ifdef HAVE_PSI_METADATA_INTERFACE + +static inline PSI_metadata_lock * +inline_mysql_mdl_create(void *identity, + const MDL_key *mdl_key, + enum_mdl_type mdl_type, + enum_mdl_duration mdl_duration, + MDL_wait::enum_wait_status mdl_status, + const char *src_file, uint src_line) +{ + PSI_metadata_lock *result; + + /* static_cast: Fit a round C++ enum peg into a square C int hole ... */ + result= PSI_METADATA_CALL(create_metadata_lock) + (identity, + mdl_key, + static_cast (mdl_type), + static_cast (mdl_duration), + static_cast (mdl_status), + src_file, src_line); + + return result; +} + +static inline void inline_mysql_mdl_set_status( + PSI_metadata_lock *psi, + MDL_wait::enum_wait_status mdl_status) +{ + if (psi != NULL) + PSI_METADATA_CALL(set_metadata_lock_status)(psi, mdl_status); +} + +static inline void inline_mysql_mdl_destroy( + PSI_metadata_lock *psi, + const char *src_file, uint src_line) +{ + if (psi != NULL) + PSI_METADATA_CALL(destroy_metadata_lock)(psi); +} +#endif /* HAVE_PSI_METADATA_INTERFACE */ + +/** @} (end of group Metadata_instrumentation) */ + +#endif + diff --git a/modules/mysql/include/mysql/mysql/psi/mysql_memory.h b/modules/mysql/include/mysql/mysql/psi/mysql_memory.h new file mode 100644 index 0000000..122e644 --- /dev/null +++ b/modules/mysql/include/mysql/mysql/psi/mysql_memory.h @@ -0,0 +1,62 @@ +/* Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; version 2 of the License. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software Foundation, + 51 Franklin Street, Suite 500, Boston, MA 02110-1335 USA */ + +#ifndef MYSQL_MEMORY_H +#define MYSQL_MEMORY_H + +/** + @file mysql/psi/mysql_memory.h + Instrumentation helpers for memory allocation. +*/ + +#include "mysql/psi/psi.h" + +#ifndef PSI_MEMORY_CALL +#define PSI_MEMORY_CALL(M) PSI_DYNAMIC_CALL(M) +#endif + +/** + @defgroup Memory_instrumentation Memory Instrumentation + @ingroup Instrumentation_interface + @{ +*/ + +/** + @def mysql_memory_register(P1, P2, P3) + Memory registration. +*/ +#define mysql_memory_register(P1, P2, P3) \ + inline_mysql_memory_register(P1, P2, P3) + +static inline void inline_mysql_memory_register( +#ifdef HAVE_PSI_MEMORY_INTERFACE + const char *category, + PSI_memory_info *info, + int count) +#else + const char *category __attribute__((unused)), + void *info __attribute__((unused)), + int count __attribute__((unused))) +#endif +{ +#ifdef HAVE_PSI_MEMORY_INTERFACE + PSI_MEMORY_CALL(register_memory)(category, info, count); +#endif +} + +/** @} (end of group Memory_instrumentation) */ + +#endif + diff --git a/modules/mysql/include/mysql/mysql/psi/mysql_ps.h b/modules/mysql/include/mysql/mysql/psi/mysql_ps.h new file mode 100644 index 0000000..485e1fb --- /dev/null +++ b/modules/mysql/include/mysql/mysql/psi/mysql_ps.h @@ -0,0 +1,88 @@ +/* Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; version 2 of the License. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ + +#ifndef MYSQL_PS_H +#define MYSQL_PS_H + +/** + @file mysql/psi/mysql_ps.h + Instrumentation helpers for prepared statements. +*/ + +#include "mysql/psi/psi.h" + +#ifndef PSI_PS_CALL +#define PSI_PS_CALL(M) PSI_DYNAMIC_CALL(M) +#endif + +#ifdef HAVE_PSI_PS_INTERFACE + #define MYSQL_CREATE_PS(IDENTITY, ID, LOCKER, NAME, NAME_LENGTH, SQLTEXT, SQLTEXT_LENGTH) \ + inline_mysql_create_prepared_stmt(IDENTITY, ID, LOCKER, NAME, NAME_LENGTH, SQLTEXT, SQLTEXT_LENGTH) + #define MYSQL_EXECUTE_PS(LOCKER, PREPARED_STMT) \ + inline_mysql_execute_prepared_stmt(LOCKER, PREPARED_STMT) + #define MYSQL_DESTROY_PS(PREPARED_STMT) \ + inline_mysql_destroy_prepared_stmt(PREPARED_STMT) + #define MYSQL_REPREPARE_PS(PREPARED_STMT) \ + inline_mysql_reprepare_prepared_stmt(PREPARED_STMT) +#else + #define MYSQL_CREATE_PS(IDENTITY, ID, LOCKER, NAME, NAME_LENGTH, SQLTEXT, SQLTEXT_LENGTH) \ + NULL + #define MYSQL_EXECUTE_PS(LOCKER, PREPARED_STMT) \ + do {} while (0) + #define MYSQL_DESTROY_PS(PREPARED_STMT) \ + do {} while (0) + #define MYSQL_REPREPARE_PS(PREPARED_STMT) \ + do {} while (0) +#endif + +#ifdef HAVE_PSI_PS_INTERFACE +static inline struct PSI_prepared_stmt* +inline_mysql_create_prepared_stmt(void *identity, uint stmt_id, + PSI_statement_locker *locker, + const char *stmt_name, size_t stmt_name_length, + const char *sqltext, size_t sqltext_length) +{ + if (locker == NULL) + return NULL; + return PSI_PS_CALL(create_prepared_stmt)(identity, stmt_id, + locker, + stmt_name, stmt_name_length, + sqltext, sqltext_length); +} + +static inline void +inline_mysql_execute_prepared_stmt(PSI_statement_locker *locker, + PSI_prepared_stmt* prepared_stmt) +{ + if (prepared_stmt != NULL && locker != NULL) + PSI_PS_CALL(execute_prepared_stmt)(locker, prepared_stmt); +} + +static inline void +inline_mysql_destroy_prepared_stmt(PSI_prepared_stmt *prepared_stmt) +{ + if (prepared_stmt != NULL) + PSI_PS_CALL(destroy_prepared_stmt)(prepared_stmt); +} + +static inline void +inline_mysql_reprepare_prepared_stmt(PSI_prepared_stmt *prepared_stmt) +{ + if (prepared_stmt != NULL) + PSI_PS_CALL(reprepare_prepared_stmt)(prepared_stmt); +} +#endif + +#endif diff --git a/modules/mysql/include/mysql/mysql/psi/mysql_socket.h b/modules/mysql/include/mysql/mysql/psi/mysql_socket.h new file mode 100644 index 0000000..41a7cb4 --- /dev/null +++ b/modules/mysql/include/mysql/mysql/psi/mysql_socket.h @@ -0,0 +1,1255 @@ +/* Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved. + +This program is free software; you can redistribute it and/or +modify it under the terms of the GNU General Public License as +published by the Free Software Foundation; version 2 of the +License. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA +02110-1301 USA +*/ + +#ifndef MYSQL_SOCKET_H +#define MYSQL_SOCKET_H + +/* For strlen() */ +#include +/* For MY_STAT */ +#include +/* For my_chsize */ +#include +/* For socket api */ +#ifdef _WIN32 + #include + #include + #include + #define SOCKBUF_T char +#else + #include + #define SOCKBUF_T void +#endif +/** + @file mysql/psi/mysql_socket.h +[...] +*/ + +#include "mysql/psi/psi.h" + +#ifndef PSI_SOCKET_CALL +#define PSI_SOCKET_CALL(M) PSI_DYNAMIC_CALL(M) +#endif + +/** + @defgroup Socket_instrumentation Socket Instrumentation + @ingroup Instrumentation_interface + @{ +*/ + +/** + @def mysql_socket_register(P1, P2, P3) + Socket registration. +*/ +#ifdef HAVE_PSI_SOCKET_INTERFACE + #define mysql_socket_register(P1, P2, P3) \ + inline_mysql_socket_register(P1, P2, P3) +#else + #define mysql_socket_register(P1, P2, P3) \ + do {} while (0) +#endif + +/** An instrumented socket. */ +struct st_mysql_socket +{ + /** The real socket descriptor. */ + my_socket fd; + + /** + The instrumentation hook. + Note that this hook is not conditionally defined, + for binary compatibility of the @c MYSQL_SOCKET interface. + */ + struct PSI_socket *m_psi; +}; + +/** + An instrumented socket. + @c MYSQL_SOCKET is a replacement for @c my_socket. +*/ +typedef struct st_mysql_socket MYSQL_SOCKET; + + +/** + @def MYSQL_INVALID_SOCKET + MYSQL_SOCKET initial value. +*/ +//MYSQL_SOCKET MYSQL_INVALID_SOCKET= {INVALID_SOCKET, NULL}; +#define MYSQL_INVALID_SOCKET mysql_socket_invalid() + +/** + MYSQL_SOCKET helper. Initialize instrumented socket. + @sa mysql_socket_getfd + @sa mysql_socket_setfd +*/ +static inline MYSQL_SOCKET +mysql_socket_invalid() +{ + MYSQL_SOCKET mysql_socket= {INVALID_SOCKET, NULL}; + return mysql_socket; +} + +/** + Set socket descriptor and address. + @param socket nstrumented socket + @param addr unformatted socket address + @param addr_len length of socket addres +*/ + +static inline void +mysql_socket_set_address( +#ifdef HAVE_PSI_SOCKET_INTERFACE + MYSQL_SOCKET socket, + const struct sockaddr *addr, + socklen_t addr_len +#else + MYSQL_SOCKET socket __attribute__ ((unused)), + const struct sockaddr *addr __attribute__ ((unused)), + socklen_t addr_len __attribute__ ((unused)) +#endif +) +{ +#ifdef HAVE_PSI_SOCKET_INTERFACE + if (socket.m_psi != NULL) + PSI_SOCKET_CALL(set_socket_info)(socket.m_psi, NULL, addr, addr_len); +#endif +} + +/** + Set socket descriptor and address. + @param socket instrumented socket +*/ +static inline void +mysql_socket_set_thread_owner( +#ifdef HAVE_PSI_SOCKET_INTERFACE +MYSQL_SOCKET socket +#else +MYSQL_SOCKET socket __attribute__ ((unused)) +#endif +) +{ +#ifdef HAVE_PSI_SOCKET_INTERFACE + if (socket.m_psi != NULL) + PSI_SOCKET_CALL(set_socket_thread_owner)(socket.m_psi); +#endif +} + +/** + MYSQL_SOCKET helper. Get socket descriptor. + @param mysql_socket Instrumented socket + @sa mysql_socket_setfd +*/ +static inline my_socket +mysql_socket_getfd(MYSQL_SOCKET mysql_socket) +{ + return mysql_socket.fd; +} + +/** + MYSQL_SOCKET helper. Set socket descriptor. + @param mysql_socket Instrumented socket + @param fd Socket descriptor + @sa mysql_socket_getfd +*/ +static inline void +mysql_socket_setfd(MYSQL_SOCKET *mysql_socket, my_socket fd) +{ + if (likely(mysql_socket != NULL)) + mysql_socket->fd= fd; +} + +/** + @def MYSQL_SOCKET_WAIT_VARIABLES + Instrumentation helper for socket waits. + This instrumentation declares local variables. + Do not use a ';' after this macro + @param LOCKER locker + @param STATE locker state + @sa MYSQL_START_SOCKET_WAIT. + @sa MYSQL_END_SOCKET_WAIT. +*/ +#ifdef HAVE_PSI_SOCKET_INTERFACE + #define MYSQL_SOCKET_WAIT_VARIABLES(LOCKER, STATE) \ + struct PSI_socket_locker* LOCKER; \ + PSI_socket_locker_state STATE; +#else + #define MYSQL_SOCKET_WAIT_VARIABLES(LOCKER, STATE) +#endif + +/** + @def MYSQL_START_SOCKET_WAIT + Instrumentation helper for socket waits. + This instrumentation marks the start of a wait event. + @param LOCKER locker + @param STATE locker state + @param SOCKET instrumented socket + @param OP The socket operation to be performed + @param COUNT bytes to be written/read + @sa MYSQL_END_SOCKET_WAIT. +*/ +#ifdef HAVE_PSI_SOCKET_INTERFACE + #define MYSQL_START_SOCKET_WAIT(LOCKER, STATE, SOCKET, OP, COUNT) \ + LOCKER= inline_mysql_start_socket_wait(STATE, SOCKET, OP, COUNT,\ + __FILE__, __LINE__) +#else + #define MYSQL_START_SOCKET_WAIT(LOCKER, STATE, SOCKET, OP, COUNT) \ + do {} while (0) +#endif + +/** + @def MYSQL_END_SOCKET_WAIT + Instrumentation helper for socket waits. + This instrumentation marks the end of a wait event. + @param LOCKER locker + @param COUNT actual bytes written/read, or -1 + @sa MYSQL_START_SOCKET_WAIT. +*/ +#ifdef HAVE_PSI_SOCKET_INTERFACE + #define MYSQL_END_SOCKET_WAIT(LOCKER, COUNT) \ + inline_mysql_end_socket_wait(LOCKER, COUNT) +#else + #define MYSQL_END_SOCKET_WAIT(LOCKER, COUNT) \ + do {} while (0) +#endif + +/** + @def MYSQL_SOCKET_SET_STATE + Set the state (IDLE, ACTIVE) of an instrumented socket. + @param SOCKET the instrumented socket + @param STATE the new state + @sa PSI_socket_state +*/ +#ifdef HAVE_PSI_SOCKET_INTERFACE + #define MYSQL_SOCKET_SET_STATE(SOCKET, STATE) \ + inline_mysql_socket_set_state(SOCKET, STATE) +#else + #define MYSQL_SOCKET_SET_STATE(SOCKET, STATE) \ + do {} while (0) +#endif + +#ifdef HAVE_PSI_SOCKET_INTERFACE +/** + Instrumentation calls for MYSQL_START_SOCKET_WAIT. + @sa MYSQL_START_SOCKET_WAIT. +*/ +static inline struct PSI_socket_locker* +inline_mysql_start_socket_wait(PSI_socket_locker_state *state, + MYSQL_SOCKET mysql_socket, + enum PSI_socket_operation op, + size_t byte_count, + const char *src_file, int src_line) +{ + struct PSI_socket_locker *locker; + if (mysql_socket.m_psi != NULL) + { + locker= PSI_SOCKET_CALL(start_socket_wait) + (state, mysql_socket.m_psi, op, byte_count, src_file, src_line); + } + else + locker= NULL; + return locker; +} + +/** + Instrumentation calls for MYSQL_END_SOCKET_WAIT. + @sa MYSQL_END_SOCKET_WAIT. +*/ +static inline void +inline_mysql_end_socket_wait(struct PSI_socket_locker *locker, size_t byte_count) +{ + if (locker != NULL) + PSI_SOCKET_CALL(end_socket_wait)(locker, byte_count); +} + +/** + Set the state (IDLE, ACTIVE) of an instrumented socket. + @param socket the instrumented socket + @param state the new state + @sa PSI_socket_state +*/ +static inline void +inline_mysql_socket_set_state(MYSQL_SOCKET socket, enum PSI_socket_state state) +{ + if (socket.m_psi != NULL) + PSI_SOCKET_CALL(set_socket_state)(socket.m_psi, state); +} +#endif /* HAVE_PSI_SOCKET_INTERFACE */ + +/** + @def mysql_socket_socket(K, D, T, P) + Create a socket. + @c mysql_socket_socket is a replacement for @c socket. + @param K PSI_socket_key for this instrumented socket + @param D Socket domain + @param T Protocol type + @param P Transport protocol +*/ + +#ifdef HAVE_PSI_SOCKET_INTERFACE + #define mysql_socket_socket(K, D, T, P) \ + inline_mysql_socket_socket(K, D, T, P) +#else + #define mysql_socket_socket(K, D, T, P) \ + inline_mysql_socket_socket(D, T, P) +#endif + +/** + @def mysql_socket_bind(FD, AP, L) + Bind a socket to a local port number and IP address + @c mysql_socket_bind is a replacement for @c bind. + @param FD Instrumented socket descriptor returned by socket() + @param AP Pointer to local port number and IP address in sockaddr structure + @param L Length of sockaddr structure +*/ +#ifdef HAVE_PSI_SOCKET_INTERFACE + #define mysql_socket_bind(FD, AP, L) \ + inline_mysql_socket_bind(__FILE__, __LINE__, FD, AP, L) +#else + #define mysql_socket_bind(FD, AP, L) \ + inline_mysql_socket_bind(FD, AP, L) +#endif + +/** + @def mysql_socket_getsockname(FD, AP, LP) + Return port number and IP address of the local host + @c mysql_socket_getsockname is a replacement for @c getsockname. + @param FD Instrumented socket descriptor returned by socket() + @param AP Pointer to returned address of local host in @c sockaddr structure + @param LP Pointer to length of @c sockaddr structure +*/ +#ifdef HAVE_PSI_SOCKET_INTERFACE + #define mysql_socket_getsockname(FD, AP, LP) \ + inline_mysql_socket_getsockname(__FILE__, __LINE__, FD, AP, LP) +#else + #define mysql_socket_getsockname(FD, AP, LP) \ + inline_mysql_socket_getsockname(FD, AP, LP) +#endif + +/** + @def mysql_socket_connect(FD, AP, L) + Establish a connection to a remote host. + @c mysql_socket_connect is a replacement for @c connect. + @param FD Instrumented socket descriptor returned by socket() + @param AP Pointer to target address in sockaddr structure + @param L Length of sockaddr structure +*/ +#ifdef HAVE_PSI_SOCKET_INTERFACE + #define mysql_socket_connect(FD, AP, L) \ + inline_mysql_socket_connect(__FILE__, __LINE__, FD, AP, L) +#else + #define mysql_socket_connect(FD, AP, L) \ + inline_mysql_socket_connect(FD, AP, L) +#endif + +/** + @def mysql_socket_getpeername(FD, AP, LP) + Get port number and IP address of remote host that a socket is connected to. + @c mysql_socket_getpeername is a replacement for @c getpeername. + @param FD Instrumented socket descriptor returned by socket() or accept() + @param AP Pointer to returned address of remote host in sockaddr structure + @param LP Pointer to length of sockaddr structure +*/ +#ifdef HAVE_PSI_SOCKET_INTERFACE + #define mysql_socket_getpeername(FD, AP, LP) \ + inline_mysql_socket_getpeername(__FILE__, __LINE__, FD, AP, LP) +#else + #define mysql_socket_getpeername(FD, AP, LP) \ + inline_mysql_socket_getpeername(FD, AP, LP) +#endif + +/** + @def mysql_socket_send(FD, B, N, FL) + Send data from the buffer, B, to a connected socket. + @c mysql_socket_send is a replacement for @c send. + @param FD Instrumented socket descriptor returned by socket() or accept() + @param B Buffer to send + @param N Number of bytes to send + @param FL Control flags +*/ +#ifdef HAVE_PSI_SOCKET_INTERFACE + #define mysql_socket_send(FD, B, N, FL) \ + inline_mysql_socket_send(__FILE__, __LINE__, FD, B, N, FL) +#else + #define mysql_socket_send(FD, B, N, FL) \ + inline_mysql_socket_send(FD, B, N, FL) +#endif + +/** + @def mysql_socket_recv(FD, B, N, FL) + Receive data from a connected socket. + @c mysql_socket_recv is a replacement for @c recv. + @param FD Instrumented socket descriptor returned by socket() or accept() + @param B Buffer to receive to + @param N Maximum bytes to receive + @param FL Control flags +*/ +#ifdef HAVE_PSI_SOCKET_INTERFACE + #define mysql_socket_recv(FD, B, N, FL) \ + inline_mysql_socket_recv(__FILE__, __LINE__, FD, B, N, FL) +#else + #define mysql_socket_recv(FD, B, N, FL) \ + inline_mysql_socket_recv(FD, B, N, FL) +#endif + +/** + @def mysql_socket_sendto(FD, B, N, FL, AP, L) + Send data to a socket at the specified address. + @c mysql_socket_sendto is a replacement for @c sendto. + @param FD Instrumented socket descriptor returned by socket() + @param B Buffer to send + @param N Number of bytes to send + @param FL Control flags + @param AP Pointer to destination sockaddr structure + @param L Size of sockaddr structure +*/ +#ifdef HAVE_PSI_SOCKET_INTERFACE + #define mysql_socket_sendto(FD, B, N, FL, AP, L) \ + inline_mysql_socket_sendto(__FILE__, __LINE__, FD, B, N, FL, AP, L) +#else + #define mysql_socket_sendto(FD, B, N, FL, AP, L) \ + inline_mysql_socket_sendto(FD, B, N, FL, AP, L) +#endif + +/** + @def mysql_socket_recvfrom(FD, B, N, FL, AP, L) + Receive data from a socket and return source address information + @c mysql_socket_recvfrom is a replacement for @c recvfrom. + @param FD Instrumented socket descriptor returned by socket() + @param B Buffer to receive to + @param N Maximum bytes to receive + @param FL Control flags + @param AP Pointer to source address in sockaddr_storage structure + @param LP Size of sockaddr_storage structure +*/ +#ifdef HAVE_PSI_SOCKET_INTERFACE + #define mysql_socket_recvfrom(FD, B, N, FL, AP, LP) \ + inline_mysql_socket_recvfrom(__FILE__, __LINE__, FD, B, N, FL, AP, LP) +#else + #define mysql_socket_recvfrom(FD, B, N, FL, AP, LP) \ + inline_mysql_socket_recvfrom(FD, B, N, FL, AP, LP) +#endif + +/** + @def mysql_socket_getsockopt(FD, LV, ON, OP, OL) + Get a socket option for the specified socket. + @c mysql_socket_getsockopt is a replacement for @c getsockopt. + @param FD Instrumented socket descriptor returned by socket() + @param LV Protocol level + @param ON Option to query + @param OP Buffer which will contain the value for the requested option + @param OL Pointer to length of OP +*/ +#ifdef HAVE_PSI_SOCKET_INTERFACE + #define mysql_socket_getsockopt(FD, LV, ON, OP, OL) \ + inline_mysql_socket_getsockopt(__FILE__, __LINE__, FD, LV, ON, OP, OL) +#else + #define mysql_socket_getsockopt(FD, LV, ON, OP, OL) \ + inline_mysql_socket_getsockopt(FD, LV, ON, OP, OL) +#endif + +/** + @def mysql_socket_setsockopt(FD, LV, ON, OP, OL) + Set a socket option for the specified socket. + @c mysql_socket_setsockopt is a replacement for @c setsockopt. + @param FD Instrumented socket descriptor returned by socket() + @param LV Protocol level + @param ON Option to modify + @param OP Buffer containing the value for the specified option + @param OL Pointer to length of OP +*/ +#ifdef HAVE_PSI_SOCKET_INTERFACE + #define mysql_socket_setsockopt(FD, LV, ON, OP, OL) \ + inline_mysql_socket_setsockopt(__FILE__, __LINE__, FD, LV, ON, OP, OL) +#else + #define mysql_socket_setsockopt(FD, LV, ON, OP, OL) \ + inline_mysql_socket_setsockopt(FD, LV, ON, OP, OL) +#endif + +/** + @def mysql_sock_set_nonblocking + Set socket to non-blocking. + @param FD instrumented socket descriptor +*/ +#ifdef HAVE_PSI_SOCKET_INTERFACE + #define mysql_sock_set_nonblocking(FD) \ + inline_mysql_sock_set_nonblocking(__FILE__, __LINE__, FD) +#else + #define mysql_sock_set_nonblocking(FD) \ + inline_mysql_sock_set_nonblocking(FD) +#endif + +/** + @def mysql_socket_listen(FD, N) + Set socket state to listen for an incoming connection. + @c mysql_socket_listen is a replacement for @c listen. + @param FD Instrumented socket descriptor, bound and connected + @param N Maximum number of pending connections allowed. +*/ +#ifdef HAVE_PSI_SOCKET_INTERFACE + #define mysql_socket_listen(FD, N) \ + inline_mysql_socket_listen(__FILE__, __LINE__, FD, N) +#else + #define mysql_socket_listen(FD, N) \ + inline_mysql_socket_listen(FD, N) +#endif + +/** + @def mysql_socket_accept(K, FD, AP, LP) + Accept a connection from any remote host; TCP only. + @c mysql_socket_accept is a replacement for @c accept. + @param K PSI_socket_key for this instrumented socket + @param FD Instrumented socket descriptor, bound and placed in a listen state + @param AP Pointer to sockaddr structure with returned IP address and port of connected host + @param LP Pointer to length of valid information in AP +*/ +#ifdef HAVE_PSI_SOCKET_INTERFACE + #define mysql_socket_accept(K, FD, AP, LP) \ + inline_mysql_socket_accept(__FILE__, __LINE__, K, FD, AP, LP) +#else + #define mysql_socket_accept(K, FD, AP, LP) \ + inline_mysql_socket_accept(FD, AP, LP) +#endif + +/** + @def mysql_socket_close(FD) + Close a socket and sever any connections. + @c mysql_socket_close is a replacement for @c close. + @param FD Instrumented socket descriptor returned by socket() or accept() +*/ +#ifdef HAVE_PSI_SOCKET_INTERFACE + #define mysql_socket_close(FD) \ + inline_mysql_socket_close(__FILE__, __LINE__, FD) +#else + #define mysql_socket_close(FD) \ + inline_mysql_socket_close(FD) +#endif + +/** + @def mysql_socket_shutdown(FD, H) + Disable receives and/or sends on a socket. + @c mysql_socket_shutdown is a replacement for @c shutdown. + @param FD Instrumented socket descriptor returned by socket() or accept() + @param H Specifies which operations to shutdown +*/ +#ifdef HAVE_PSI_SOCKET_INTERFACE + #define mysql_socket_shutdown(FD, H) \ + inline_mysql_socket_shutdown(__FILE__, __LINE__, FD, H) +#else + #define mysql_socket_shutdown(FD, H) \ + inline_mysql_socket_shutdown(FD, H) +#endif + +#ifdef HAVE_PSI_SOCKET_INTERFACE +static inline void inline_mysql_socket_register( + const char *category, + PSI_socket_info *info, + int count) +{ + PSI_SOCKET_CALL(register_socket)(category, info, count); +} +#endif + +/** mysql_socket_socket */ + +static inline MYSQL_SOCKET +inline_mysql_socket_socket +( +#ifdef HAVE_PSI_SOCKET_INTERFACE + PSI_socket_key key, +#endif + int domain, int type, int protocol) +{ + MYSQL_SOCKET mysql_socket= MYSQL_INVALID_SOCKET; + mysql_socket.fd= socket(domain, type, protocol); + +#ifdef HAVE_PSI_SOCKET_INTERFACE + if (likely(mysql_socket.fd != INVALID_SOCKET)) + { + mysql_socket.m_psi= PSI_SOCKET_CALL(init_socket) + (key, (const my_socket*)&mysql_socket.fd, NULL, 0); + } +#endif + return mysql_socket; +} + +/** mysql_socket_bind */ + +static inline int +inline_mysql_socket_bind +( +#ifdef HAVE_PSI_SOCKET_INTERFACE + const char *src_file, uint src_line, +#endif + MYSQL_SOCKET mysql_socket, const struct sockaddr *addr, socklen_t len) +{ + int result; + +#ifdef HAVE_PSI_SOCKET_INTERFACE + if (mysql_socket.m_psi != NULL) + { + /* Instrumentation start */ + PSI_socket_locker_state state; + PSI_socket_locker *locker; + locker= PSI_SOCKET_CALL(start_socket_wait) + (&state, mysql_socket.m_psi, PSI_SOCKET_BIND, (size_t)0, src_file, src_line); + + /* Instrumented code */ + result= bind(mysql_socket.fd, addr, len); + + /* Instrumentation end */ + if (result == 0) + PSI_SOCKET_CALL(set_socket_info)(mysql_socket.m_psi, NULL, addr, len); + + if (locker != NULL) + PSI_SOCKET_CALL(end_socket_wait)(locker, (size_t)0); + + return result; + } +#endif + + /* Non instrumented code */ + result= bind(mysql_socket.fd, addr, len); + return result; +} + +/** mysql_socket_getsockname */ + +static inline int +inline_mysql_socket_getsockname +( +#ifdef HAVE_PSI_SOCKET_INTERFACE + const char *src_file, uint src_line, +#endif + MYSQL_SOCKET mysql_socket, struct sockaddr *addr, socklen_t *len) +{ + int result; + +#ifdef HAVE_PSI_SOCKET_INTERFACE + if (mysql_socket.m_psi != NULL) + { + /* Instrumentation start */ + PSI_socket_locker *locker; + PSI_socket_locker_state state; + locker= PSI_SOCKET_CALL(start_socket_wait) + (&state, mysql_socket.m_psi, PSI_SOCKET_BIND, (size_t)0, src_file, src_line); + + /* Instrumented code */ + result= getsockname(mysql_socket.fd, addr, len); + + /* Instrumentation end */ + if (locker != NULL) + PSI_SOCKET_CALL(end_socket_wait)(locker, (size_t)0); + + return result; + } +#endif + + /* Non instrumented code */ + result= getsockname(mysql_socket.fd, addr, len); + + return result; +} + +/** mysql_socket_connect */ + +static inline int +inline_mysql_socket_connect +( +#ifdef HAVE_PSI_SOCKET_INTERFACE + const char *src_file, uint src_line, +#endif + MYSQL_SOCKET mysql_socket, const struct sockaddr *addr, socklen_t len) +{ + int result; + +#ifdef HAVE_PSI_SOCKET_INTERFACE + if (mysql_socket.m_psi != NULL) + { + /* Instrumentation start */ + PSI_socket_locker *locker; + PSI_socket_locker_state state; + locker= PSI_SOCKET_CALL(start_socket_wait) + (&state, mysql_socket.m_psi, PSI_SOCKET_CONNECT, (size_t)0, src_file, src_line); + + /* Instrumented code */ + result= connect(mysql_socket.fd, addr, len); + + /* Instrumentation end */ + if (locker != NULL) + PSI_SOCKET_CALL(end_socket_wait)(locker, (size_t)0); + + return result; + } +#endif + + /* Non instrumented code */ + result= connect(mysql_socket.fd, addr, len); + + return result; +} + +/** mysql_socket_getpeername */ + +static inline int +inline_mysql_socket_getpeername +( +#ifdef HAVE_PSI_SOCKET_INTERFACE + const char *src_file, uint src_line, +#endif + MYSQL_SOCKET mysql_socket, struct sockaddr *addr, socklen_t *len) +{ + int result; + +#ifdef HAVE_PSI_SOCKET_INTERFACE + if (mysql_socket.m_psi != NULL) + { + /* Instrumentation start */ + PSI_socket_locker *locker; + PSI_socket_locker_state state; + locker= PSI_SOCKET_CALL(start_socket_wait) + (&state, mysql_socket.m_psi, PSI_SOCKET_BIND, (size_t)0, src_file, src_line); + + /* Instrumented code */ + result= getpeername(mysql_socket.fd, addr, len); + + /* Instrumentation end */ + if (locker != NULL) + PSI_SOCKET_CALL(end_socket_wait)(locker, (size_t)0); + + return result; + } +#endif + + /* Non instrumented code */ + result= getpeername(mysql_socket.fd, addr, len); + + return result; +} + +/** mysql_socket_send */ + +static inline ssize_t +inline_mysql_socket_send +( +#ifdef HAVE_PSI_SOCKET_INTERFACE + const char *src_file, uint src_line, +#endif + MYSQL_SOCKET mysql_socket, const SOCKBUF_T *buf, size_t n, int flags) +{ + ssize_t result; + +#ifdef HAVE_PSI_SOCKET_INTERFACE + if (mysql_socket.m_psi != NULL) + { + /* Instrumentation start */ + PSI_socket_locker *locker; + PSI_socket_locker_state state; + locker= PSI_SOCKET_CALL(start_socket_wait) + (&state, mysql_socket.m_psi, PSI_SOCKET_SEND, n, src_file, src_line); + + /* Instrumented code */ + result= send(mysql_socket.fd, buf, IF_WIN((int),) n, flags); + + /* Instrumentation end */ + if (locker != NULL) + { + size_t bytes_written; + bytes_written= (result > -1) ? result : 0; + PSI_SOCKET_CALL(end_socket_wait)(locker, bytes_written); + } + + return result; + } +#endif + + /* Non instrumented code */ + result= send(mysql_socket.fd, buf, IF_WIN((int),) n, flags); + + return result; +} + +/** mysql_socket_recv */ + +static inline ssize_t +inline_mysql_socket_recv +( +#ifdef HAVE_PSI_SOCKET_INTERFACE + const char *src_file, uint src_line, +#endif + MYSQL_SOCKET mysql_socket, SOCKBUF_T *buf, size_t n, int flags) +{ + ssize_t result; + +#ifdef HAVE_PSI_SOCKET_INTERFACE + if (mysql_socket.m_psi != NULL) + { + /* Instrumentation start */ + PSI_socket_locker *locker; + PSI_socket_locker_state state; + locker= PSI_SOCKET_CALL(start_socket_wait) + (&state, mysql_socket.m_psi, PSI_SOCKET_RECV, (size_t)0, src_file, src_line); + + /* Instrumented code */ + result= recv(mysql_socket.fd, buf, IF_WIN((int),) n, flags); + + /* Instrumentation end */ + if (locker != NULL) + { + size_t bytes_read; + bytes_read= (result > -1) ? result : 0; + PSI_SOCKET_CALL(end_socket_wait)(locker, bytes_read); + } + + return result; + } +#endif + + /* Non instrumented code */ + result= recv(mysql_socket.fd, buf, IF_WIN((int),) n, flags); + + return result; +} + +/** mysql_socket_sendto */ + +static inline ssize_t +inline_mysql_socket_sendto +( +#ifdef HAVE_PSI_SOCKET_INTERFACE + const char *src_file, uint src_line, +#endif + MYSQL_SOCKET mysql_socket, const SOCKBUF_T *buf, size_t n, int flags, const struct sockaddr *addr, socklen_t addr_len) +{ + ssize_t result; + +#ifdef HAVE_PSI_SOCKET_INTERFACE + if (mysql_socket.m_psi != NULL) + { + /* Instrumentation start */ + PSI_socket_locker *locker; + PSI_socket_locker_state state; + locker= PSI_SOCKET_CALL(start_socket_wait) + (&state, mysql_socket.m_psi, PSI_SOCKET_SEND, n, src_file, src_line); + + /* Instrumented code */ + result= sendto(mysql_socket.fd, buf, IF_WIN((int),) n, flags, addr, addr_len); + + /* Instrumentation end */ + if (locker != NULL) + { + size_t bytes_written; + bytes_written = (result > -1) ? result : 0; + PSI_SOCKET_CALL(end_socket_wait)(locker, bytes_written); + } + + return result; + } +#endif + + /* Non instrumented code */ + result= sendto(mysql_socket.fd, buf, IF_WIN((int),) n, flags, addr, addr_len); + + return result; +} + +/** mysql_socket_recvfrom */ + +static inline ssize_t +inline_mysql_socket_recvfrom +( +#ifdef HAVE_PSI_SOCKET_INTERFACE + const char *src_file, uint src_line, +#endif + MYSQL_SOCKET mysql_socket, SOCKBUF_T *buf, size_t n, int flags, + struct sockaddr *addr, socklen_t *addr_len) +{ + ssize_t result; + +#ifdef HAVE_PSI_SOCKET_INTERFACE + if (mysql_socket.m_psi != NULL) + { + /* Instrumentation start */ + PSI_socket_locker *locker; + PSI_socket_locker_state state; + locker= PSI_SOCKET_CALL(start_socket_wait) + (&state, mysql_socket.m_psi, PSI_SOCKET_RECV, (size_t)0, src_file, src_line); + + /* Instrumented code */ + result= recvfrom(mysql_socket.fd, buf, IF_WIN((int),) n, flags, addr, addr_len); + + /* Instrumentation end */ + if (locker != NULL) + { + size_t bytes_read; + bytes_read = (result > -1) ? result : 0; + PSI_SOCKET_CALL(end_socket_wait)(locker, bytes_read); + } + + return result; + } +#endif + + /* Non instrumented code */ + result= recvfrom(mysql_socket.fd, buf, IF_WIN((int),) n, flags, addr, addr_len); + + return result; +} + +/** mysql_socket_getsockopt */ + +static inline int +inline_mysql_socket_getsockopt +( +#ifdef HAVE_PSI_SOCKET_INTERFACE + const char *src_file, uint src_line, +#endif + MYSQL_SOCKET mysql_socket, int level, int optname, SOCKBUF_T *optval, socklen_t *optlen) +{ + int result; + +#ifdef HAVE_PSI_SOCKET_INTERFACE + if (mysql_socket.m_psi != NULL) + { + /* Instrumentation start */ + PSI_socket_locker *locker; + PSI_socket_locker_state state; + locker= PSI_SOCKET_CALL(start_socket_wait) + (&state, mysql_socket.m_psi, PSI_SOCKET_OPT, (size_t)0, src_file, src_line); + + /* Instrumented code */ + result= getsockopt(mysql_socket.fd, level, optname, optval, optlen); + + /* Instrumentation end */ + if (locker != NULL) + PSI_SOCKET_CALL(end_socket_wait)(locker, (size_t)0); + + return result; + } +#endif + + /* Non instrumented code */ + result= getsockopt(mysql_socket.fd, level, optname, optval, optlen); + + return result; +} + +/** mysql_socket_setsockopt */ + +static inline int +inline_mysql_socket_setsockopt +( +#ifdef HAVE_PSI_SOCKET_INTERFACE + const char *src_file, uint src_line, +#endif + MYSQL_SOCKET mysql_socket, int level, int optname, const SOCKBUF_T *optval, + socklen_t optlen) +{ + int result; + +#ifdef HAVE_PSI_SOCKET_INTERFACE + if (mysql_socket.m_psi) + { + /* Instrumentation start */ + PSI_socket_locker *locker; + PSI_socket_locker_state state; + locker= PSI_SOCKET_CALL(start_socket_wait) + (&state, mysql_socket.m_psi, PSI_SOCKET_OPT, (size_t)0, src_file, src_line); + + /* Instrumented code */ + result= setsockopt(mysql_socket.fd, level, optname, optval, optlen); + + /* Instrumentation end */ + if (locker != NULL) + PSI_SOCKET_CALL(end_socket_wait)(locker, (size_t)0); + + return result; + } +#endif + + /* Non instrumented code */ + result= setsockopt(mysql_socket.fd, level, optname, optval, optlen); + + return result; +} + +/** set_socket_nonblock */ +static inline int +set_socket_nonblock(my_socket fd) +{ + int ret= 0; +#ifdef _WIN32 + { + u_long nonblocking= 1; + ret= ioctlsocket(fd, FIONBIO, &nonblocking); + } +#else + { + int fd_flags; + fd_flags= fcntl(fd, F_GETFL, 0); + if (fd_flags < 0) + return errno; +#if defined(O_NONBLOCK) + fd_flags |= O_NONBLOCK; +#elif defined(O_NDELAY) + fd_flags |= O_NDELAY; +#elif defined(O_FNDELAY) + fd_flags |= O_FNDELAY; +#else +#error "No definition of non-blocking flag found." +#endif /* O_NONBLOCK */ + if (fcntl(fd, F_SETFL, fd_flags) == -1) + ret= errno; + } +#endif /* _WIN32 */ + return ret; +} + +/** mysql_socket_set_nonblocking */ + +static inline int +inline_mysql_sock_set_nonblocking +( +#ifdef HAVE_PSI_SOCKET_INTERFACE + const char *src_file, uint src_line, +#endif + MYSQL_SOCKET mysql_socket +) +{ + int result= 0; + +#ifdef HAVE_PSI_SOCKET_INTERFACE + if (mysql_socket.m_psi) + { + /* Instrumentation start */ + PSI_socket_locker *locker; + PSI_socket_locker_state state; + locker= PSI_SOCKET_CALL(start_socket_wait) + (&state, mysql_socket.m_psi, PSI_SOCKET_OPT, + (size_t)0, src_file, src_line); + + /* Instrumented code */ + result= set_socket_nonblock(mysql_socket.fd); + + /* Instrumentation end */ + if (locker != NULL) + PSI_SOCKET_CALL(end_socket_wait)(locker, (size_t)0); + + return result; + } +#endif + + /* Non instrumented code */ + result= set_socket_nonblock(mysql_socket.fd); + + return result; +} + +/** mysql_socket_listen */ + +static inline int +inline_mysql_socket_listen +( +#ifdef HAVE_PSI_SOCKET_INTERFACE + const char *src_file, uint src_line, +#endif + MYSQL_SOCKET mysql_socket, int backlog) +{ + int result; + +#ifdef HAVE_PSI_SOCKET_INTERFACE + if (mysql_socket.m_psi != NULL) + { + /* Instrumentation start */ + PSI_socket_locker *locker; + PSI_socket_locker_state state; + locker= PSI_SOCKET_CALL(start_socket_wait) + (&state, mysql_socket.m_psi, PSI_SOCKET_CONNECT, (size_t)0, src_file, src_line); + + /* Instrumented code */ + result= listen(mysql_socket.fd, backlog); + + /* Instrumentation end */ + if (locker != NULL) + PSI_SOCKET_CALL(end_socket_wait)(locker, (size_t)0); + + return result; + } +#endif + + /* Non instrumented code */ + result= listen(mysql_socket.fd, backlog); + + return result; +} + +/** mysql_socket_accept */ + +static inline MYSQL_SOCKET +inline_mysql_socket_accept +( +#ifdef HAVE_PSI_SOCKET_INTERFACE + const char *src_file, uint src_line, PSI_socket_key key, +#endif + MYSQL_SOCKET socket_listen, struct sockaddr *addr, socklen_t *addr_len) +{ + MYSQL_SOCKET socket_accept= MYSQL_INVALID_SOCKET; + socklen_t addr_length= (addr_len != NULL) ? *addr_len : 0; + +#ifdef HAVE_PSI_SOCKET_INTERFACE + if (socket_listen.m_psi != NULL) + { + /* Instrumentation start */ + PSI_socket_locker *locker; + PSI_socket_locker_state state; + locker= PSI_SOCKET_CALL(start_socket_wait) + (&state, socket_listen.m_psi, PSI_SOCKET_CONNECT, (size_t)0, src_file, src_line); + + /* Instrumented code */ + socket_accept.fd= accept(socket_listen.fd, addr, &addr_length); + + /* Instrumentation end */ + if (locker != NULL) + PSI_SOCKET_CALL(end_socket_wait)(locker, (size_t)0); + } + else +#endif + { + /* Non instrumented code */ + socket_accept.fd= accept(socket_listen.fd, addr, &addr_length); + } + +#ifdef HAVE_PSI_SOCKET_INTERFACE + if (likely(socket_accept.fd != INVALID_SOCKET)) + { + /* Initialize the instrument with the new socket descriptor and address */ + socket_accept.m_psi= PSI_SOCKET_CALL(init_socket) + (key, (const my_socket*)&socket_accept.fd, addr, addr_length); + } +#endif + + return socket_accept; +} + +/** mysql_socket_close */ + +static inline int +inline_mysql_socket_close +( +#ifdef HAVE_PSI_SOCKET_INTERFACE + const char *src_file, uint src_line, +#endif + MYSQL_SOCKET mysql_socket) +{ + int result; + +#ifdef HAVE_PSI_SOCKET_INTERFACE + if (mysql_socket.m_psi != NULL) + { + /* Instrumentation start */ + PSI_socket_locker *locker; + PSI_socket_locker_state state; + locker= PSI_SOCKET_CALL(start_socket_wait) + (&state, mysql_socket.m_psi, PSI_SOCKET_CLOSE, (size_t)0, src_file, src_line); + + /* Instrumented code */ + result= closesocket(mysql_socket.fd); + + /* Instrumentation end */ + if (locker != NULL) + PSI_SOCKET_CALL(end_socket_wait)(locker, (size_t)0); + /* Remove the instrumentation for this socket. */ + if (mysql_socket.m_psi != NULL) + PSI_SOCKET_CALL(destroy_socket)(mysql_socket.m_psi); + + return result; + } +#endif + + /* Non instrumented code */ + result= closesocket(mysql_socket.fd); + + return result; +} + +/** mysql_socket_shutdown */ + +static inline int +inline_mysql_socket_shutdown +( +#ifdef HAVE_PSI_SOCKET_INTERFACE + const char *src_file, uint src_line, +#endif + MYSQL_SOCKET mysql_socket, int how) +{ + int result; + +#ifdef _WIN32 + static LPFN_DISCONNECTEX DisconnectEx = NULL; + if (DisconnectEx == NULL) + { + DWORD dwBytesReturned; + GUID guidDisconnectEx = WSAID_DISCONNECTEX; + WSAIoctl(mysql_socket.fd, SIO_GET_EXTENSION_FUNCTION_POINTER, + &guidDisconnectEx, sizeof(GUID), + &DisconnectEx, sizeof(DisconnectEx), + &dwBytesReturned, NULL, NULL); + } +#endif + +/* Instrumentation start */ +#ifdef HAVE_PSI_SOCKET_INTERFACE + if (mysql_socket.m_psi != NULL) + { + PSI_socket_locker *locker; + PSI_socket_locker_state state; + locker= PSI_SOCKET_CALL(start_socket_wait) + (&state, mysql_socket.m_psi, PSI_SOCKET_SHUTDOWN, (size_t)0, src_file, src_line); + + /* Instrumented code */ +#ifdef _WIN32 + if (DisconnectEx) + result= (DisconnectEx(mysql_socket.fd, (LPOVERLAPPED) NULL, + (DWORD) 0, (DWORD) 0) == TRUE) ? 0 : -1; + else +#endif + result= shutdown(mysql_socket.fd, how); + + /* Instrumentation end */ + if (locker != NULL) + PSI_SOCKET_CALL(end_socket_wait)(locker, (size_t)0); + + return result; + } +#endif + + /* Non instrumented code */ +#ifdef _WIN32 + if (DisconnectEx) + result= (DisconnectEx(mysql_socket.fd, (LPOVERLAPPED) NULL, + (DWORD) 0, (DWORD) 0) == TRUE) ? 0 : -1; + else +#endif + result= shutdown(mysql_socket.fd, how); + + return result; +} + +/** @} (end of group Socket_instrumentation) */ + +#endif + diff --git a/modules/mysql/include/mysql/mysql/psi/mysql_sp.h b/modules/mysql/include/mysql/mysql/psi/mysql_sp.h new file mode 100644 index 0000000..68fc468 --- /dev/null +++ b/modules/mysql/include/mysql/mysql/psi/mysql_sp.h @@ -0,0 +1,97 @@ +/* Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; version 2 of the License. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ + +#ifndef MYSQL_SP_H +#define MYSQL_SP_H + +/** + @file mysql/psi/mysql_sp.h + Instrumentation helpers for stored programs. +*/ + +#include "mysql/psi/psi.h" + +#ifndef PSI_SP_CALL +#define PSI_SP_CALL(M) PSI_DYNAMIC_CALL(M) +#endif + +#ifdef HAVE_PSI_SP_INTERFACE + #define MYSQL_START_SP(STATE, SP_SHARE) \ + inline_mysql_start_sp(STATE, SP_SHARE) +#else + #define MYSQL_START_SP(STATE, SP_SHARE) \ + NULL +#endif + + +#ifdef HAVE_PSI_SP_INTERFACE + #define MYSQL_END_SP(LOCKER) \ + inline_mysql_end_sp(LOCKER) +#else + #define MYSQL_END_SP(LOCKER) \ + do {} while (0) +#endif + +#ifdef HAVE_PSI_SP_INTERFACE + #define MYSQL_DROP_SP(OT, SN, SNL, ON, ONL) \ + inline_mysql_drop_sp(OT, SN, SNL, ON, ONL) +#else + #define MYSQL_DROP_SP(OT, SN, SNL, ON, ONL) \ + do {} while (0) +#endif + +#ifdef HAVE_PSI_SP_INTERFACE + #define MYSQL_GET_SP_SHARE(OT, SN, SNL, ON, ONL) \ + inline_mysql_get_sp_share(OT, SN, SNL, ON, ONL) +#else + #define MYSQL_GET_SP_SHARE(OT, SN, SNL, ON, ONL) \ + NULL +#endif + +#ifdef HAVE_PSI_SP_INTERFACE +static inline struct PSI_sp_locker* +inline_mysql_start_sp(PSI_sp_locker_state *state, PSI_sp_share *sp_share) +{ + return PSI_SP_CALL(start_sp)(state, sp_share); +} + +static inline void inline_mysql_end_sp(PSI_sp_locker *locker) +{ + if (likely(locker != NULL)) + PSI_SP_CALL(end_sp)(locker); +} + +static inline void +inline_mysql_drop_sp(uint sp_type, + const char* schema_name, uint shcema_name_length, + const char* object_name, uint object_name_length) +{ + PSI_SP_CALL(drop_sp)(sp_type, + schema_name, shcema_name_length, + object_name, object_name_length); +} + +static inline PSI_sp_share* +inline_mysql_get_sp_share(uint sp_type, + const char* schema_name, uint shcema_name_length, + const char* object_name, uint object_name_length) +{ + return PSI_SP_CALL(get_sp_share)(sp_type, + schema_name, shcema_name_length, + object_name, object_name_length); +} +#endif + +#endif diff --git a/modules/mysql/include/mysql/mysql/psi/mysql_stage.h b/modules/mysql/include/mysql/mysql/psi/mysql_stage.h new file mode 100644 index 0000000..5845f59 --- /dev/null +++ b/modules/mysql/include/mysql/mysql/psi/mysql_stage.h @@ -0,0 +1,138 @@ +/* Copyright (c) 2010, 2014, Oracle and/or its affiliates. All rights reserved. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; version 2 of the License. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ + +#ifndef MYSQL_STAGE_H +#define MYSQL_STAGE_H + +/** + @file mysql/psi/mysql_stage.h + Instrumentation helpers for stages. +*/ + +#include "mysql/psi/psi.h" + +#ifndef PSI_STAGE_CALL +#define PSI_STAGE_CALL(M) PSI_DYNAMIC_CALL(M) +#endif + +/** + @defgroup Stage_instrumentation Stage Instrumentation + @ingroup Instrumentation_interface + @{ +*/ + +/** + @def mysql_stage_register(P1, P2, P3) + Stage registration. +*/ +#ifdef HAVE_PSI_STAGE_INTERFACE +#define mysql_stage_register(P1, P2, P3) \ + inline_mysql_stage_register(P1, P2, P3) +#else +#define mysql_stage_register(P1, P2, P3) \ + do {} while (0) +#endif + +/** + @def MYSQL_SET_STAGE + Set the current stage + @param K the stage key + @param F the source file name + @param L the source file line + @return the current stage progress +*/ +#ifdef HAVE_PSI_STAGE_INTERFACE + #define MYSQL_SET_STAGE(K, F, L) \ + inline_mysql_set_stage(K, F, L) +#else + #define MYSQL_SET_STAGE(K, F, L) \ + NULL +#endif + +#ifdef HAVE_PSI_STAGE_INTERFACE +static inline void inline_mysql_stage_register( + const char *category, PSI_stage_info **info, int count) +{ + PSI_STAGE_CALL(register_stage)(category, info, count); +} +#endif + +#ifdef HAVE_PSI_STAGE_INTERFACE +static inline PSI_stage_progress* +inline_mysql_set_stage(PSI_stage_key key, + const char *src_file, int src_line) +{ + return PSI_STAGE_CALL(start_stage)(key, src_file, src_line); +} +#endif + +#ifdef HAVE_PSI_STAGE_INTERFACE +#define mysql_stage_set_work_completed(P1, P2) \ + inline_mysql_stage_set_work_completed(P1, P2) +#else +#define mysql_stage_set_work_completed(P1, P2) \ + do {} while (0) +#endif + +#ifdef HAVE_PSI_STAGE_INTERFACE +#define mysql_stage_inc_work_completed(P1, P2) \ + inline_mysql_stage_inc_work_completed(P1, P2) +#else +#define mysql_stage_inc_work_completed(P1, P2) \ + do {} while (0) +#endif + +#ifdef HAVE_PSI_STAGE_INTERFACE +#define mysql_stage_set_work_estimated(P1, P2) \ + inline_mysql_stage_set_work_estimated(P1, P2) +#else +#define mysql_stage_set_work_estimated(P1, P2) \ + do {} while (0) +#endif + +#ifdef HAVE_PSI_STAGE_INTERFACE +static inline void +inline_mysql_stage_set_work_completed(PSI_stage_progress *progress, + ulonglong val) +{ + if (progress != NULL) + progress->m_work_completed= val; +} +#endif + +#ifdef HAVE_PSI_STAGE_INTERFACE +static inline void +inline_mysql_stage_inc_work_completed(PSI_stage_progress *progress, + ulonglong val) +{ + if (progress != NULL) + progress->m_work_completed+= val; +} +#endif + +#ifdef HAVE_PSI_STAGE_INTERFACE +static inline void +inline_mysql_stage_set_work_estimated(PSI_stage_progress *progress, + ulonglong val) +{ + if (progress != NULL) + progress->m_work_estimated= val; +} +#endif + +/** @} (end of group Stage_instrumentation) */ + +#endif + diff --git a/modules/mysql/include/mysql/mysql/psi/mysql_statement.h b/modules/mysql/include/mysql/mysql/psi/mysql_statement.h new file mode 100644 index 0000000..8b225dc --- /dev/null +++ b/modules/mysql/include/mysql/mysql/psi/mysql_statement.h @@ -0,0 +1,232 @@ +/* Copyright (c) 2010, 2014, Oracle and/or its affiliates. All rights reserved. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; version 2 of the License. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ + +#ifndef MYSQL_STATEMENT_H +#define MYSQL_STATEMENT_H + +/** + @file mysql/psi/mysql_statement.h + Instrumentation helpers for statements. +*/ + +#include "mysql/psi/psi.h" + +#ifndef PSI_STATEMENT_CALL +#define PSI_STATEMENT_CALL(M) PSI_DYNAMIC_CALL(M) +#endif + +#ifndef PSI_DIGEST_CALL +#define PSI_DIGEST_CALL(M) PSI_DYNAMIC_CALL(M) +#endif + +/** + @defgroup Statement_instrumentation Statement Instrumentation + @ingroup Instrumentation_interface + @{ +*/ + +/** + @def mysql_statement_register(P1, P2, P3) + Statement registration. +*/ +#ifdef HAVE_PSI_STATEMENT_INTERFACE +#define mysql_statement_register(P1, P2, P3) \ + inline_mysql_statement_register(P1, P2, P3) +#else +#define mysql_statement_register(P1, P2, P3) \ + do {} while (0) +#endif + +#ifdef HAVE_PSI_STATEMENT_DIGEST_INTERFACE + #define MYSQL_DIGEST_START(LOCKER) \ + inline_mysql_digest_start(LOCKER) +#else + #define MYSQL_DIGEST_START(LOCKER) \ + NULL +#endif + +#ifdef HAVE_PSI_STATEMENT_DIGEST_INTERFACE + #define MYSQL_DIGEST_END(LOCKER, DIGEST) \ + inline_mysql_digest_end(LOCKER, DIGEST) +#else + #define MYSQL_DIGEST_END(LOCKER, DIGEST) \ + do {} while (0) +#endif + +#ifdef HAVE_PSI_STATEMENT_INTERFACE + #define MYSQL_START_STATEMENT(STATE, K, DB, DB_LEN, CS, SPS) \ + inline_mysql_start_statement(STATE, K, DB, DB_LEN, CS, SPS, __FILE__, __LINE__) +#else + #define MYSQL_START_STATEMENT(STATE, K, DB, DB_LEN, CS, SPS) \ + NULL +#endif + +#ifdef HAVE_PSI_STATEMENT_INTERFACE + #define MYSQL_REFINE_STATEMENT(LOCKER, K) \ + inline_mysql_refine_statement(LOCKER, K) +#else + #define MYSQL_REFINE_STATEMENT(LOCKER, K) \ + NULL +#endif + +#ifdef HAVE_PSI_STATEMENT_INTERFACE + #define MYSQL_SET_STATEMENT_TEXT(LOCKER, P1, P2) \ + inline_mysql_set_statement_text(LOCKER, P1, P2) +#else + #define MYSQL_SET_STATEMENT_TEXT(LOCKER, P1, P2) \ + do {} while (0) +#endif + +#ifdef HAVE_PSI_STATEMENT_INTERFACE + #define MYSQL_SET_STATEMENT_LOCK_TIME(LOCKER, P1) \ + inline_mysql_set_statement_lock_time(LOCKER, P1) +#else + #define MYSQL_SET_STATEMENT_LOCK_TIME(LOCKER, P1) \ + do {} while (0) +#endif + +#ifdef HAVE_PSI_STATEMENT_INTERFACE + #define MYSQL_SET_STATEMENT_ROWS_SENT(LOCKER, P1) \ + inline_mysql_set_statement_rows_sent(LOCKER, P1) +#else + #define MYSQL_SET_STATEMENT_ROWS_SENT(LOCKER, P1) \ + do {} while (0) +#endif + +#ifdef HAVE_PSI_STATEMENT_INTERFACE + #define MYSQL_SET_STATEMENT_ROWS_EXAMINED(LOCKER, P1) \ + inline_mysql_set_statement_rows_examined(LOCKER, P1) +#else + #define MYSQL_SET_STATEMENT_ROWS_EXAMINED(LOCKER, P1) \ + do {} while (0) +#endif + +#ifdef HAVE_PSI_STATEMENT_INTERFACE + #define MYSQL_END_STATEMENT(LOCKER, DA) \ + inline_mysql_end_statement(LOCKER, DA) +#else + #define MYSQL_END_STATEMENT(LOCKER, DA) \ + do {} while (0) +#endif + +#ifdef HAVE_PSI_STATEMENT_INTERFACE +static inline void inline_mysql_statement_register( + const char *category, PSI_statement_info *info, int count) +{ + PSI_STATEMENT_CALL(register_statement)(category, info, count); +} + +#ifdef HAVE_PSI_STATEMENT_DIGEST_INTERFACE +static inline struct PSI_digest_locker * +inline_mysql_digest_start(PSI_statement_locker *locker) +{ + PSI_digest_locker* digest_locker= NULL; + + if (likely(locker != NULL)) + digest_locker= PSI_DIGEST_CALL(digest_start)(locker); + return digest_locker; +} +#endif + +#ifdef HAVE_PSI_STATEMENT_DIGEST_INTERFACE +static inline void +inline_mysql_digest_end(PSI_digest_locker *locker, const sql_digest_storage *digest) +{ + if (likely(locker != NULL)) + PSI_DIGEST_CALL(digest_end)(locker, digest); +} +#endif + +static inline struct PSI_statement_locker * +inline_mysql_start_statement(PSI_statement_locker_state *state, + PSI_statement_key key, + const char *db, uint db_len, + const CHARSET_INFO *charset, + PSI_sp_share *sp_share, + const char *src_file, int src_line) +{ + PSI_statement_locker *locker; + locker= PSI_STATEMENT_CALL(get_thread_statement_locker)(state, key, charset, + sp_share); + if (likely(locker != NULL)) + PSI_STATEMENT_CALL(start_statement)(locker, db, db_len, src_file, src_line); + return locker; +} + +static inline struct PSI_statement_locker * +inline_mysql_refine_statement(PSI_statement_locker *locker, + PSI_statement_key key) +{ + if (likely(locker != NULL)) + { + locker= PSI_STATEMENT_CALL(refine_statement)(locker, key); + } + return locker; +} + +static inline void +inline_mysql_set_statement_text(PSI_statement_locker *locker, + const char *text, uint text_len) +{ + if (likely(locker != NULL)) + { + PSI_STATEMENT_CALL(set_statement_text)(locker, text, text_len); + } +} + +static inline void +inline_mysql_set_statement_lock_time(PSI_statement_locker *locker, + ulonglong count) +{ + if (likely(locker != NULL)) + { + PSI_STATEMENT_CALL(set_statement_lock_time)(locker, count); + } +} + +static inline void +inline_mysql_set_statement_rows_sent(PSI_statement_locker *locker, + ulonglong count) +{ + if (likely(locker != NULL)) + { + PSI_STATEMENT_CALL(set_statement_rows_sent)(locker, count); + } +} + +static inline void +inline_mysql_set_statement_rows_examined(PSI_statement_locker *locker, + ulonglong count) +{ + if (likely(locker != NULL)) + { + PSI_STATEMENT_CALL(set_statement_rows_examined)(locker, count); + } +} + +static inline void +inline_mysql_end_statement(struct PSI_statement_locker *locker, + Diagnostics_area *stmt_da) +{ + PSI_STAGE_CALL(end_stage)(); + if (likely(locker != NULL)) + PSI_STATEMENT_CALL(end_statement)(locker, stmt_da); +} +#endif + +/** @} (end of group Statement_instrumentation) */ + +#endif + diff --git a/modules/mysql/include/mysql/mysql/psi/mysql_table.h b/modules/mysql/include/mysql/mysql/psi/mysql_table.h new file mode 100644 index 0000000..00f7566 --- /dev/null +++ b/modules/mysql/include/mysql/mysql/psi/mysql_table.h @@ -0,0 +1,142 @@ +/* Copyright (c) 2010, 2014, Oracle and/or its affiliates. All rights reserved. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; version 2 of the License. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software Foundation, + 51 Franklin Street, Suite 500, Boston, MA 02110-1335 USA */ + +#ifndef MYSQL_TABLE_H +#define MYSQL_TABLE_H + +/** + @file mysql/psi/mysql_table.h + Instrumentation helpers for table io. +*/ + +#include "mysql/psi/psi.h" + +#ifndef PSI_TABLE_CALL +#define PSI_TABLE_CALL(M) PSI_DYNAMIC_CALL(M) +#endif + +/** + @defgroup Table_instrumentation Table Instrumentation + @ingroup Instrumentation_interface + @{ +*/ + +/** + @def MYSQL_TABLE_WAIT_VARIABLES + Instrumentation helper for table waits. + This instrumentation declares local variables. + Do not use a ';' after this macro + @param LOCKER the locker + @param STATE the locker state + @sa MYSQL_START_TABLE_IO_WAIT. + @sa MYSQL_END_TABLE_IO_WAIT. + @sa MYSQL_START_TABLE_LOCK_WAIT. + @sa MYSQL_END_TABLE_LOCK_WAIT. +*/ +#ifdef HAVE_PSI_TABLE_INTERFACE + #define MYSQL_TABLE_WAIT_VARIABLES(LOCKER, STATE) \ + struct PSI_table_locker* LOCKER; \ + PSI_table_locker_state STATE; +#else + #define MYSQL_TABLE_WAIT_VARIABLES(LOCKER, STATE) +#endif + +/** + @def MYSQL_START_TABLE_LOCK_WAIT + Instrumentation helper for table lock waits. + This instrumentation marks the start of a wait event. + @param LOCKER the locker + @param STATE the locker state + @param PSI the instrumented table + @param OP the table operation to be performed + @param FLAGS per table operation flags. + @sa MYSQL_END_TABLE_LOCK_WAIT. +*/ +#ifdef HAVE_PSI_TABLE_INTERFACE + #define MYSQL_START_TABLE_LOCK_WAIT(LOCKER, STATE, PSI, OP, FLAGS) \ + LOCKER= inline_mysql_start_table_lock_wait(STATE, PSI, \ + OP, FLAGS, __FILE__, __LINE__) +#else + #define MYSQL_START_TABLE_LOCK_WAIT(LOCKER, STATE, PSI, OP, FLAGS) \ + do {} while (0) +#endif + +/** + @def MYSQL_END_TABLE_LOCK_WAIT + Instrumentation helper for table lock waits. + This instrumentation marks the end of a wait event. + @param LOCKER the locker + @sa MYSQL_START_TABLE_LOCK_WAIT. +*/ +#ifdef HAVE_PSI_TABLE_INTERFACE + #define MYSQL_END_TABLE_LOCK_WAIT(LOCKER) \ + inline_mysql_end_table_lock_wait(LOCKER) +#else + #define MYSQL_END_TABLE_LOCK_WAIT(LOCKER) \ + do {} while (0) +#endif + +#ifdef HAVE_PSI_TABLE_INTERFACE + #define MYSQL_UNLOCK_TABLE(T) \ + inline_mysql_unlock_table(T) +#else + #define MYSQL_UNLOCK_TABLE(T) \ + do {} while (0) +#endif + +#ifdef HAVE_PSI_TABLE_INTERFACE +/** + Instrumentation calls for MYSQL_START_TABLE_LOCK_WAIT. + @sa MYSQL_END_TABLE_LOCK_WAIT. +*/ +static inline struct PSI_table_locker * +inline_mysql_start_table_lock_wait(PSI_table_locker_state *state, + struct PSI_table *psi, + enum PSI_table_lock_operation op, + ulong flags, const char *src_file, int src_line) +{ + if (psi != NULL) + { + struct PSI_table_locker *locker; + locker= PSI_TABLE_CALL(start_table_lock_wait) + (state, psi, op, flags, src_file, src_line); + return locker; + } + return NULL; +} + +/** + Instrumentation calls for MYSQL_END_TABLE_LOCK_WAIT. + @sa MYSQL_START_TABLE_LOCK_WAIT. +*/ +static inline void +inline_mysql_end_table_lock_wait(struct PSI_table_locker *locker) +{ + if (locker != NULL) + PSI_TABLE_CALL(end_table_lock_wait)(locker); +} + +static inline void +inline_mysql_unlock_table(struct PSI_table *table) +{ + if (table != NULL) + PSI_TABLE_CALL(unlock_table)(table); +} +#endif + +/** @} (end of group Table_instrumentation) */ + +#endif + diff --git a/modules/mysql/include/mysql/mysql/psi/mysql_thread.h b/modules/mysql/include/mysql/mysql/psi/mysql_thread.h new file mode 100644 index 0000000..2562bd9 --- /dev/null +++ b/modules/mysql/include/mysql/mysql/psi/mysql_thread.h @@ -0,0 +1,1314 @@ +/* Copyright (c) 2008, 2014, Oracle and/or its affiliates. All rights reserved. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; version 2 of the License. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software Foundation, + 51 Franklin Street, Suite 500, Boston, MA 02110-1335 USA */ + +#ifndef MYSQL_THREAD_H +#define MYSQL_THREAD_H + +/** + @file mysql/psi/mysql_thread.h + Instrumentation helpers for mysys threads, mutexes, + read write locks and conditions. + This header file provides the necessary declarations + to use the mysys thread API with the performance schema instrumentation. + In some compilers (SunStudio), 'static inline' functions, when declared + but not used, are not optimized away (because they are unused) by default, + so that including a static inline function from a header file does + create unwanted dependencies, causing unresolved symbols at link time. + Other compilers, like gcc, optimize these dependencies by default. + + Since the instrumented APIs declared here are wrapper on top + of my_pthread / safemutex / etc APIs, + including mysql/psi/mysql_thread.h assumes that + the dependency on my_pthread and safemutex already exists. +*/ +/* + Note: there are several orthogonal dimensions here. + + Dimension 1: Instrumentation + HAVE_PSI_INTERFACE is defined when the instrumentation is compiled in. + This may happen both in debug or production builds. + + Dimension 2: Debug + SAFE_MUTEX is defined when debug is compiled in. + This may happen both with and without instrumentation. + + Dimension 3: Platform + Mutexes are implemented with one of: + - the pthread library + - fast mutexes + - window apis + This is implemented by various macro definitions in my_pthread.h + + This causes complexity with '#ifdef'-ery that can't be avoided. +*/ + +#include "mysql/psi/psi.h" + +#ifndef PSI_MUTEX_CALL +#define PSI_MUTEX_CALL(M) PSI_DYNAMIC_CALL(M) +#endif + +#ifndef PSI_RWLOCK_CALL +#define PSI_RWLOCK_CALL(M) PSI_DYNAMIC_CALL(M) +#endif + +#ifndef PSI_COND_CALL +#define PSI_COND_CALL(M) PSI_DYNAMIC_CALL(M) +#endif + +#ifndef PSI_THREAD_CALL +#define PSI_THREAD_CALL(M) PSI_DYNAMIC_CALL(M) +#endif + +/** + @defgroup Thread_instrumentation Thread Instrumentation + @ingroup Instrumentation_interface + @{ +*/ + +/** + An instrumented mutex structure. + @sa mysql_mutex_t +*/ +struct st_mysql_mutex +{ + /** The real mutex. */ + my_mutex_t m_mutex; + /** + The instrumentation hook. + Note that this hook is not conditionally defined, + for binary compatibility of the @c mysql_mutex_t interface. + */ + struct PSI_mutex *m_psi; +}; + +/** + Type of an instrumented mutex. + @c mysql_mutex_t is a drop-in replacement for @c my_mutex_t. + @sa mysql_mutex_assert_owner + @sa mysql_mutex_assert_not_owner + @sa mysql_mutex_init + @sa mysql_mutex_lock + @sa mysql_mutex_unlock + @sa mysql_mutex_destroy +*/ +typedef struct st_mysql_mutex mysql_mutex_t; + +/** + An instrumented rwlock structure. + @sa mysql_rwlock_t +*/ +struct st_mysql_rwlock +{ + /** The real rwlock */ + native_rw_lock_t m_rwlock; + /** + The instrumentation hook. + Note that this hook is not conditionally defined, + for binary compatibility of the @c mysql_rwlock_t interface. + */ + struct PSI_rwlock *m_psi; +}; + +/** + An instrumented prlock structure. + @sa mysql_prlock_t +*/ +struct st_mysql_prlock +{ + /** The real prlock */ + rw_pr_lock_t m_prlock; + /** + The instrumentation hook. + Note that this hook is not conditionally defined, + for binary compatibility of the @c mysql_rwlock_t interface. + */ + struct PSI_rwlock *m_psi; +}; + +/** + Type of an instrumented rwlock. + @c mysql_rwlock_t is a drop-in replacement for @c pthread_rwlock_t. + @sa mysql_rwlock_init + @sa mysql_rwlock_rdlock + @sa mysql_rwlock_tryrdlock + @sa mysql_rwlock_wrlock + @sa mysql_rwlock_trywrlock + @sa mysql_rwlock_unlock + @sa mysql_rwlock_destroy +*/ +typedef struct st_mysql_rwlock mysql_rwlock_t; + +/** + Type of an instrumented prlock. + A prlock is a read write lock that 'prefers readers' (pr). + @c mysql_prlock_t is a drop-in replacement for @c rw_pr_lock_t. + @sa mysql_prlock_init + @sa mysql_prlock_rdlock + @sa mysql_prlock_wrlock + @sa mysql_prlock_unlock + @sa mysql_prlock_destroy +*/ +typedef struct st_mysql_prlock mysql_prlock_t; + +/** + An instrumented cond structure. + @sa mysql_cond_t +*/ +struct st_mysql_cond +{ + /** The real condition */ + native_cond_t m_cond; + /** + The instrumentation hook. + Note that this hook is not conditionally defined, + for binary compatibility of the @c mysql_cond_t interface. + */ + struct PSI_cond *m_psi; +}; + +/** + Type of an instrumented condition. + @c mysql_cond_t is a drop-in replacement for @c native_cond_t. + @sa mysql_cond_init + @sa mysql_cond_wait + @sa mysql_cond_timedwait + @sa mysql_cond_signal + @sa mysql_cond_broadcast + @sa mysql_cond_destroy +*/ +typedef struct st_mysql_cond mysql_cond_t; + +/* + Consider the following code: + static inline void foo() { bar(); } + when foo() is never called. + + With gcc, foo() is a local static function, so the dependencies + are optimized away at compile time, and there is no dependency on bar(). + With other compilers (HP, Sun Studio), the function foo() implementation + is compiled, and bar() needs to be present to link. + + Due to the existing header dependencies in MySQL code, this header file + is sometime used when it is not needed, which in turn cause link failures + on some platforms. + The proper fix would be to cut these extra dependencies in the calling code. + DISABLE_MYSQL_THREAD_H is a work around to limit dependencies. + DISABLE_MYSQL_PRLOCK_H is similar, and is used to disable specifically + the prlock wrappers. +*/ +#ifndef DISABLE_MYSQL_THREAD_H + +/** + @def mysql_mutex_assert_owner(M) + Wrapper, to use safe_mutex_assert_owner with instrumented mutexes. + @c mysql_mutex_assert_owner is a drop-in replacement + for @c safe_mutex_assert_owner. +*/ +#ifdef SAFE_MUTEX +#define mysql_mutex_assert_owner(M) \ + safe_mutex_assert_owner(&(M)->m_mutex); +#else +#define mysql_mutex_assert_owner(M) { } +#endif + +/** + @def mysql_mutex_assert_not_owner(M) + Wrapper, to use safe_mutex_assert_not_owner with instrumented mutexes. + @c mysql_mutex_assert_not_owner is a drop-in replacement + for @c safe_mutex_assert_not_owner. +*/ +#ifdef SAFE_MUTEX +#define mysql_mutex_assert_not_owner(M) \ + safe_mutex_assert_not_owner(&(M)->m_mutex); +#else +#define mysql_mutex_assert_not_owner(M) { } +#endif + +/** + @def mysql_prlock_assert_write_owner(M) + Drop-in replacement + for @c rw_pr_lock_assert_write_owner. +*/ +#define mysql_prlock_assert_write_owner(M) \ + rw_pr_lock_assert_write_owner(&(M)->m_prlock) + +/** + @def mysql_prlock_assert_not_write_owner(M) + Drop-in replacement + for @c rw_pr_lock_assert_not_write_owner. +*/ +#define mysql_prlock_assert_not_write_owner(M) \ + rw_pr_lock_assert_not_write_owner(&(M)->m_prlock) + +/** + @def mysql_mutex_register(P1, P2, P3) + Mutex registration. +*/ +#define mysql_mutex_register(P1, P2, P3) \ + inline_mysql_mutex_register(P1, P2, P3) + +/** + @def mysql_mutex_init(K, M, A) + Instrumented mutex_init. + @c mysql_mutex_init is a replacement for @c pthread_mutex_init. + @param K The PSI_mutex_key for this instrumented mutex + @param M The mutex to initialize + @param A Mutex attributes +*/ + +#ifdef HAVE_PSI_MUTEX_INTERFACE + #ifdef SAFE_MUTEX + #define mysql_mutex_init(K, M, A) \ + inline_mysql_mutex_init(K, M, A, __FILE__, __LINE__) + #else + #define mysql_mutex_init(K, M, A) \ + inline_mysql_mutex_init(K, M, A) + #endif +#else + #ifdef SAFE_MUTEX + #define mysql_mutex_init(K, M, A) \ + inline_mysql_mutex_init(M, A, __FILE__, __LINE__) + #else + #define mysql_mutex_init(K, M, A) \ + inline_mysql_mutex_init(M, A) + #endif +#endif + +/** + @def mysql_mutex_destroy(M) + Instrumented mutex_destroy. + @c mysql_mutex_destroy is a drop-in replacement + for @c pthread_mutex_destroy. +*/ +#ifdef SAFE_MUTEX + #define mysql_mutex_destroy(M) \ + inline_mysql_mutex_destroy(M, __FILE__, __LINE__) +#else + #define mysql_mutex_destroy(M) \ + inline_mysql_mutex_destroy(M) +#endif + +/** + @def mysql_mutex_lock(M) + Instrumented mutex_lock. + @c mysql_mutex_lock is a drop-in replacement for @c pthread_mutex_lock. + @param M The mutex to lock +*/ + +#if defined(SAFE_MUTEX) || defined (HAVE_PSI_MUTEX_INTERFACE) + #define mysql_mutex_lock(M) \ + inline_mysql_mutex_lock(M, __FILE__, __LINE__) +#else + #define mysql_mutex_lock(M) \ + inline_mysql_mutex_lock(M) +#endif + +/** + @def mysql_mutex_trylock(M) + Instrumented mutex_lock. + @c mysql_mutex_trylock is a drop-in replacement + for @c my_mutex_trylock. +*/ + +#if defined(SAFE_MUTEX) || defined (HAVE_PSI_MUTEX_INTERFACE) + #define mysql_mutex_trylock(M) \ + inline_mysql_mutex_trylock(M, __FILE__, __LINE__) +#else + #define mysql_mutex_trylock(M) \ + inline_mysql_mutex_trylock(M) +#endif + +/** + @def mysql_mutex_unlock(M) + Instrumented mutex_unlock. + @c mysql_mutex_unlock is a drop-in replacement for @c pthread_mutex_unlock. +*/ +#ifdef SAFE_MUTEX + #define mysql_mutex_unlock(M) \ + inline_mysql_mutex_unlock(M, __FILE__, __LINE__) +#else + #define mysql_mutex_unlock(M) \ + inline_mysql_mutex_unlock(M) +#endif + +/** + @def mysql_rwlock_register(P1, P2, P3) + Rwlock registration. +*/ +#define mysql_rwlock_register(P1, P2, P3) \ + inline_mysql_rwlock_register(P1, P2, P3) + +/** + @def mysql_rwlock_init(K, RW) + Instrumented rwlock_init. + @c mysql_rwlock_init is a replacement for @c pthread_rwlock_init. + Note that pthread_rwlockattr_t is not supported in MySQL. + @param K The PSI_rwlock_key for this instrumented rwlock + @param RW The rwlock to initialize +*/ +#ifdef HAVE_PSI_RWLOCK_INTERFACE + #define mysql_rwlock_init(K, RW) inline_mysql_rwlock_init(K, RW) +#else + #define mysql_rwlock_init(K, RW) inline_mysql_rwlock_init(RW) +#endif + +/** + @def mysql_prlock_init(K, RW) + Instrumented rw_pr_init. + @c mysql_prlock_init is a replacement for @c rw_pr_init. + @param K The PSI_rwlock_key for this instrumented prlock + @param RW The prlock to initialize +*/ +#ifdef HAVE_PSI_RWLOCK_INTERFACE + #define mysql_prlock_init(K, RW) inline_mysql_prlock_init(K, RW) +#else + #define mysql_prlock_init(K, RW) inline_mysql_prlock_init(RW) +#endif + +/** + @def mysql_rwlock_destroy(RW) + Instrumented rwlock_destroy. + @c mysql_rwlock_destroy is a drop-in replacement + for @c pthread_rwlock_destroy. +*/ +#define mysql_rwlock_destroy(RW) inline_mysql_rwlock_destroy(RW) + +/** + @def mysql_prlock_destroy(RW) + Instrumented rw_pr_destroy. + @c mysql_prlock_destroy is a drop-in replacement + for @c rw_pr_destroy. +*/ +#define mysql_prlock_destroy(RW) inline_mysql_prlock_destroy(RW) + +/** + @def mysql_rwlock_rdlock(RW) + Instrumented rwlock_rdlock. + @c mysql_rwlock_rdlock is a drop-in replacement + for @c pthread_rwlock_rdlock. +*/ +#ifdef HAVE_PSI_RWLOCK_INTERFACE + #define mysql_rwlock_rdlock(RW) \ + inline_mysql_rwlock_rdlock(RW, __FILE__, __LINE__) +#else + #define mysql_rwlock_rdlock(RW) \ + inline_mysql_rwlock_rdlock(RW) +#endif + +/** + @def mysql_prlock_rdlock(RW) + Instrumented rw_pr_rdlock. + @c mysql_prlock_rdlock is a drop-in replacement + for @c rw_pr_rdlock. +*/ +#ifdef HAVE_PSI_RWLOCK_INTERFACE + #define mysql_prlock_rdlock(RW) \ + inline_mysql_prlock_rdlock(RW, __FILE__, __LINE__) +#else + #define mysql_prlock_rdlock(RW) \ + inline_mysql_prlock_rdlock(RW) +#endif + +/** + @def mysql_rwlock_wrlock(RW) + Instrumented rwlock_wrlock. + @c mysql_rwlock_wrlock is a drop-in replacement + for @c pthread_rwlock_wrlock. +*/ +#ifdef HAVE_PSI_RWLOCK_INTERFACE + #define mysql_rwlock_wrlock(RW) \ + inline_mysql_rwlock_wrlock(RW, __FILE__, __LINE__) +#else + #define mysql_rwlock_wrlock(RW) \ + inline_mysql_rwlock_wrlock(RW) +#endif + +/** + @def mysql_prlock_wrlock(RW) + Instrumented rw_pr_wrlock. + @c mysql_prlock_wrlock is a drop-in replacement + for @c rw_pr_wrlock. +*/ +#ifdef HAVE_PSI_RWLOCK_INTERFACE + #define mysql_prlock_wrlock(RW) \ + inline_mysql_prlock_wrlock(RW, __FILE__, __LINE__) +#else + #define mysql_prlock_wrlock(RW) \ + inline_mysql_prlock_wrlock(RW) +#endif + +/** + @def mysql_rwlock_tryrdlock(RW) + Instrumented rwlock_tryrdlock. + @c mysql_rwlock_tryrdlock is a drop-in replacement + for @c pthread_rwlock_tryrdlock. +*/ +#ifdef HAVE_PSI_RWLOCK_INTERFACE + #define mysql_rwlock_tryrdlock(RW) \ + inline_mysql_rwlock_tryrdlock(RW, __FILE__, __LINE__) +#else + #define mysql_rwlock_tryrdlock(RW) \ + inline_mysql_rwlock_tryrdlock(RW) +#endif + +/** + @def mysql_rwlock_trywrlock(RW) + Instrumented rwlock_trywrlock. + @c mysql_rwlock_trywrlock is a drop-in replacement + for @c pthread_rwlock_trywrlock. +*/ +#ifdef HAVE_PSI_RWLOCK_INTERFACE + #define mysql_rwlock_trywrlock(RW) \ + inline_mysql_rwlock_trywrlock(RW, __FILE__, __LINE__) +#else + #define mysql_rwlock_trywrlock(RW) \ + inline_mysql_rwlock_trywrlock(RW) +#endif + +/** + @def mysql_rwlock_unlock(RW) + Instrumented rwlock_unlock. + @c mysql_rwlock_unlock is a drop-in replacement + for @c pthread_rwlock_unlock. +*/ +#define mysql_rwlock_unlock(RW) inline_mysql_rwlock_unlock(RW) + +/** + @def mysql_prlock_unlock(RW) + Instrumented rw_pr_unlock. + @c mysql_prlock_unlock is a drop-in replacement + for @c rw_pr_unlock. +*/ +#define mysql_prlock_unlock(RW) inline_mysql_prlock_unlock(RW) + +/** + @def mysql_cond_register(P1, P2, P3) + Cond registration. +*/ +#define mysql_cond_register(P1, P2, P3) \ + inline_mysql_cond_register(P1, P2, P3) + +/** + @def mysql_cond_init(K, C) + Instrumented cond_init. + @c mysql_cond_init is a replacement for @c pthread_cond_init. + Note that pthread_condattr_t is not supported in MySQL. + @param C The cond to initialize + @param K The PSI_cond_key for this instrumented cond + +*/ +#ifdef HAVE_PSI_COND_INTERFACE + #define mysql_cond_init(K, C) inline_mysql_cond_init(K, C) +#else + #define mysql_cond_init(K, C) inline_mysql_cond_init(C) +#endif + +/** + @def mysql_cond_destroy(C) + Instrumented cond_destroy. + @c mysql_cond_destroy is a drop-in replacement for @c pthread_cond_destroy. +*/ +#define mysql_cond_destroy(C) inline_mysql_cond_destroy(C) + +/** + @def mysql_cond_wait(C) + Instrumented cond_wait. + @c mysql_cond_wait is a drop-in replacement for @c native_cond_wait. +*/ +#if defined(SAFE_MUTEX) || defined(HAVE_PSI_COND_INTERFACE) + #define mysql_cond_wait(C, M) \ + inline_mysql_cond_wait(C, M, __FILE__, __LINE__) +#else + #define mysql_cond_wait(C, M) \ + inline_mysql_cond_wait(C, M) +#endif + +/** + @def mysql_cond_timedwait(C, M, W) + Instrumented cond_timedwait. + @c mysql_cond_timedwait is a drop-in replacement + for @c native_cond_timedwait. +*/ +#if defined(SAFE_MUTEX) || defined(HAVE_PSI_COND_INTERFACE) + #define mysql_cond_timedwait(C, M, W) \ + inline_mysql_cond_timedwait(C, M, W, __FILE__, __LINE__) +#else + #define mysql_cond_timedwait(C, M, W) \ + inline_mysql_cond_timedwait(C, M, W) +#endif + +/** + @def mysql_cond_signal(C) + Instrumented cond_signal. + @c mysql_cond_signal is a drop-in replacement for @c pthread_cond_signal. +*/ +#define mysql_cond_signal(C) inline_mysql_cond_signal(C) + +/** + @def mysql_cond_broadcast(C) + Instrumented cond_broadcast. + @c mysql_cond_broadcast is a drop-in replacement + for @c pthread_cond_broadcast. +*/ +#define mysql_cond_broadcast(C) inline_mysql_cond_broadcast(C) + +/** + @def mysql_thread_register(P1, P2, P3) + Thread registration. +*/ +#define mysql_thread_register(P1, P2, P3) \ + inline_mysql_thread_register(P1, P2, P3) + +/** + @def mysql_thread_create(K, P1, P2, P3, P4) + Instrumented pthread_create. + This function creates both the thread instrumentation and a thread. + @c mysql_thread_create is a replacement for @c pthread_create. + The parameter P4 (or, if it is NULL, P1) will be used as the + instrumented thread "indentity". + Providing a P1 / P4 parameter with a different value for each call + will on average improve performances, since this thread identity value + is used internally to randomize access to data and prevent contention. + This is optional, and the improvement is not guaranteed, only statistical. + @param K The PSI_thread_key for this instrumented thread + @param P1 pthread_create parameter 1 + @param P2 pthread_create parameter 2 + @param P3 pthread_create parameter 3 + @param P4 pthread_create parameter 4 +*/ +#ifdef HAVE_PSI_THREAD_INTERFACE + #define mysql_thread_create(K, P1, P2, P3, P4) \ + inline_mysql_thread_create(K, P1, P2, P3, P4) +#else + #define mysql_thread_create(K, P1, P2, P3, P4) \ + pthread_create(P1, P2, P3, P4) +#endif + +/** + @def mysql_thread_set_psi_id(I) + Set the thread identifier for the instrumentation. + @param I The thread identifier +*/ +#ifdef HAVE_PSI_THREAD_INTERFACE + #define mysql_thread_set_psi_id(I) inline_mysql_thread_set_psi_id(I) +#else + #define mysql_thread_set_psi_id(I) do {} while (0) +#endif + +/** + @def mysql_thread_set_psi_THD(T) + Set the thread sql session for the instrumentation. + @param I The thread identifier +*/ +#ifdef HAVE_PSI_THREAD_INTERFACE + #define mysql_thread_set_psi_THD(T) inline_mysql_thread_set_psi_THD(T) +#else + #define mysql_thread_set_psi_THD(T) do {} while (0) +#endif + +static inline void inline_mysql_mutex_register( +#ifdef HAVE_PSI_MUTEX_INTERFACE + const char *category, + PSI_mutex_info *info, + int count +#else + const char *category __attribute__ ((unused)), + void *info __attribute__ ((unused)), + int count __attribute__ ((unused)) +#endif +) +{ +#ifdef HAVE_PSI_MUTEX_INTERFACE + PSI_MUTEX_CALL(register_mutex)(category, info, count); +#endif +} + +static inline int inline_mysql_mutex_init( +#ifdef HAVE_PSI_MUTEX_INTERFACE + PSI_mutex_key key, +#endif + mysql_mutex_t *that, + const native_mutexattr_t *attr +#ifdef SAFE_MUTEX + , const char *src_file, uint src_line +#endif + ) +{ +#ifdef HAVE_PSI_MUTEX_INTERFACE + that->m_psi= PSI_MUTEX_CALL(init_mutex)(key, &that->m_mutex); +#else + that->m_psi= NULL; +#endif + return my_mutex_init(&that->m_mutex, attr +#ifdef SAFE_MUTEX + , src_file, src_line +#endif + ); +} + +static inline int inline_mysql_mutex_destroy( + mysql_mutex_t *that +#ifdef SAFE_MUTEX + , const char *src_file, uint src_line +#endif + ) +{ +#ifdef HAVE_PSI_MUTEX_INTERFACE + if (that->m_psi != NULL) + { + PSI_MUTEX_CALL(destroy_mutex)(that->m_psi); + that->m_psi= NULL; + } +#endif + return my_mutex_destroy(&that->m_mutex +#ifdef SAFE_MUTEX + , src_file, src_line +#endif + ); +} + +static inline int inline_mysql_mutex_lock( + mysql_mutex_t *that +#if defined(SAFE_MUTEX) || defined (HAVE_PSI_MUTEX_INTERFACE) + , const char *src_file, uint src_line +#endif + ) +{ + int result; + +#ifdef HAVE_PSI_MUTEX_INTERFACE + if (that->m_psi != NULL) + { + /* Instrumentation start */ + PSI_mutex_locker *locker; + PSI_mutex_locker_state state; + locker= PSI_MUTEX_CALL(start_mutex_wait)(&state, that->m_psi, + PSI_MUTEX_LOCK, src_file, src_line); + + /* Instrumented code */ + result= my_mutex_lock(&that->m_mutex +#ifdef SAFE_MUTEX + , src_file, src_line +#endif + ); + + /* Instrumentation end */ + if (locker != NULL) + PSI_MUTEX_CALL(end_mutex_wait)(locker, result); + + return result; + } +#endif + + /* Non instrumented code */ + result= my_mutex_lock(&that->m_mutex +#ifdef SAFE_MUTEX + , src_file, src_line +#endif + ); + + return result; +} + +static inline int inline_mysql_mutex_trylock( + mysql_mutex_t *that +#if defined(SAFE_MUTEX) || defined (HAVE_PSI_MUTEX_INTERFACE) + , const char *src_file, uint src_line +#endif + ) +{ + int result; + +#ifdef HAVE_PSI_MUTEX_INTERFACE + if (that->m_psi != NULL) + { + /* Instrumentation start */ + PSI_mutex_locker *locker; + PSI_mutex_locker_state state; + locker= PSI_MUTEX_CALL(start_mutex_wait)(&state, that->m_psi, + PSI_MUTEX_TRYLOCK, src_file, src_line); + + /* Instrumented code */ + result= my_mutex_trylock(&that->m_mutex +#ifdef SAFE_MUTEX + , src_file, src_line +#endif + ); + + /* Instrumentation end */ + if (locker != NULL) + PSI_MUTEX_CALL(end_mutex_wait)(locker, result); + + return result; + } +#endif + + /* Non instrumented code */ + result= my_mutex_trylock(&that->m_mutex +#ifdef SAFE_MUTEX + , src_file, src_line +#endif + ); + + return result; +} + +static inline int inline_mysql_mutex_unlock( + mysql_mutex_t *that +#ifdef SAFE_MUTEX + , const char *src_file, uint src_line +#endif + ) +{ + int result; + +#ifdef HAVE_PSI_MUTEX_INTERFACE + if (that->m_psi != NULL) + PSI_MUTEX_CALL(unlock_mutex)(that->m_psi); +#endif + + result= my_mutex_unlock(&that->m_mutex +#ifdef SAFE_MUTEX + , src_file, src_line +#endif + ); + + return result; +} + +static inline void inline_mysql_rwlock_register( +#ifdef HAVE_PSI_RWLOCK_INTERFACE + const char *category, + PSI_rwlock_info *info, + int count +#else + const char *category __attribute__ ((unused)), + void *info __attribute__ ((unused)), + int count __attribute__ ((unused)) +#endif +) +{ +#ifdef HAVE_PSI_RWLOCK_INTERFACE + PSI_RWLOCK_CALL(register_rwlock)(category, info, count); +#endif +} + +static inline int inline_mysql_rwlock_init( +#ifdef HAVE_PSI_RWLOCK_INTERFACE + PSI_rwlock_key key, +#endif + mysql_rwlock_t *that) +{ +#ifdef HAVE_PSI_RWLOCK_INTERFACE + that->m_psi= PSI_RWLOCK_CALL(init_rwlock)(key, &that->m_rwlock); +#else + that->m_psi= NULL; +#endif + return native_rw_init(&that->m_rwlock); +} + +#ifndef DISABLE_MYSQL_PRLOCK_H +static inline int inline_mysql_prlock_init( +#ifdef HAVE_PSI_RWLOCK_INTERFACE + PSI_rwlock_key key, +#endif + mysql_prlock_t *that) +{ +#ifdef HAVE_PSI_RWLOCK_INTERFACE + that->m_psi= PSI_RWLOCK_CALL(init_rwlock)(key, &that->m_prlock); +#else + that->m_psi= NULL; +#endif + return rw_pr_init(&that->m_prlock); +} +#endif + +static inline int inline_mysql_rwlock_destroy( + mysql_rwlock_t *that) +{ +#ifdef HAVE_PSI_RWLOCK_INTERFACE + if (that->m_psi != NULL) + { + PSI_RWLOCK_CALL(destroy_rwlock)(that->m_psi); + that->m_psi= NULL; + } +#endif + return native_rw_destroy(&that->m_rwlock); +} + +#ifndef DISABLE_MYSQL_PRLOCK_H +static inline int inline_mysql_prlock_destroy( + mysql_prlock_t *that) +{ +#ifdef HAVE_PSI_RWLOCK_INTERFACE + if (that->m_psi != NULL) + { + PSI_RWLOCK_CALL(destroy_rwlock)(that->m_psi); + that->m_psi= NULL; + } +#endif + return rw_pr_destroy(&that->m_prlock); +} +#endif + +static inline int inline_mysql_rwlock_rdlock( + mysql_rwlock_t *that +#ifdef HAVE_PSI_RWLOCK_INTERFACE + , const char *src_file, uint src_line +#endif + ) +{ + int result; + +#ifdef HAVE_PSI_RWLOCK_INTERFACE + if (that->m_psi != NULL) + { + /* Instrumentation start */ + PSI_rwlock_locker *locker; + PSI_rwlock_locker_state state; + locker= PSI_RWLOCK_CALL(start_rwlock_rdwait)(&state, that->m_psi, + PSI_RWLOCK_READLOCK, src_file, src_line); + + /* Instrumented code */ + result= native_rw_rdlock(&that->m_rwlock); + + /* Instrumentation end */ + if (locker != NULL) + PSI_RWLOCK_CALL(end_rwlock_rdwait)(locker, result); + + return result; + } +#endif + + /* Non instrumented code */ + result= native_rw_rdlock(&that->m_rwlock); + + return result; +} + +#ifndef DISABLE_MYSQL_PRLOCK_H +static inline int inline_mysql_prlock_rdlock( + mysql_prlock_t *that +#ifdef HAVE_PSI_RWLOCK_INTERFACE + , const char *src_file, uint src_line +#endif + ) +{ + int result; + +#ifdef HAVE_PSI_RWLOCK_INTERFACE + if (that->m_psi != NULL) + { + /* Instrumentation start */ + PSI_rwlock_locker *locker; + PSI_rwlock_locker_state state; + locker= PSI_RWLOCK_CALL(start_rwlock_rdwait)(&state, that->m_psi, + PSI_RWLOCK_READLOCK, src_file, src_line); + + /* Instrumented code */ + result= rw_pr_rdlock(&that->m_prlock); + + /* Instrumentation end */ + if (locker != NULL) + PSI_RWLOCK_CALL(end_rwlock_rdwait)(locker, result); + + return result; + } +#endif + + /* Non instrumented code */ + result= rw_pr_rdlock(&that->m_prlock); + + return result; +} +#endif + +static inline int inline_mysql_rwlock_wrlock( + mysql_rwlock_t *that +#ifdef HAVE_PSI_RWLOCK_INTERFACE + , const char *src_file, uint src_line +#endif + ) +{ + int result; + +#ifdef HAVE_PSI_RWLOCK_INTERFACE + if (that->m_psi != NULL) + { + /* Instrumentation start */ + PSI_rwlock_locker *locker; + PSI_rwlock_locker_state state; + locker= PSI_RWLOCK_CALL(start_rwlock_wrwait)(&state, that->m_psi, + PSI_RWLOCK_WRITELOCK, src_file, src_line); + + /* Instrumented code */ + result= native_rw_wrlock(&that->m_rwlock); + + /* Instrumentation end */ + if (locker != NULL) + PSI_RWLOCK_CALL(end_rwlock_wrwait)(locker, result); + + return result; + } +#endif + + /* Non instrumented code */ + result= native_rw_wrlock(&that->m_rwlock); + + return result; +} + +#ifndef DISABLE_MYSQL_PRLOCK_H +static inline int inline_mysql_prlock_wrlock( + mysql_prlock_t *that +#ifdef HAVE_PSI_RWLOCK_INTERFACE + , const char *src_file, uint src_line +#endif + ) +{ + int result; + +#ifdef HAVE_PSI_RWLOCK_INTERFACE + if (that->m_psi != NULL) + { + /* Instrumentation start */ + PSI_rwlock_locker *locker; + PSI_rwlock_locker_state state; + locker= PSI_RWLOCK_CALL(start_rwlock_wrwait)(&state, that->m_psi, + PSI_RWLOCK_WRITELOCK, src_file, src_line); + + /* Instrumented code */ + result= rw_pr_wrlock(&that->m_prlock); + + /* Instrumentation end */ + if (locker != NULL) + PSI_RWLOCK_CALL(end_rwlock_wrwait)(locker, result); + + return result; + } +#endif + + /* Non instrumented code */ + result= rw_pr_wrlock(&that->m_prlock); + + return result; +} +#endif + +static inline int inline_mysql_rwlock_tryrdlock( + mysql_rwlock_t *that +#ifdef HAVE_PSI_RWLOCK_INTERFACE + , const char *src_file, uint src_line +#endif + ) +{ + int result; + +#ifdef HAVE_PSI_RWLOCK_INTERFACE + if (that->m_psi != NULL) + { + /* Instrumentation start */ + PSI_rwlock_locker *locker; + PSI_rwlock_locker_state state; + locker= PSI_RWLOCK_CALL(start_rwlock_rdwait)(&state, that->m_psi, + PSI_RWLOCK_TRYREADLOCK, src_file, src_line); + + /* Instrumented code */ + result= native_rw_tryrdlock(&that->m_rwlock); + + /* Instrumentation end */ + if (locker != NULL) + PSI_RWLOCK_CALL(end_rwlock_rdwait)(locker, result); + + return result; + } +#endif + + /* Non instrumented code */ + result= native_rw_tryrdlock(&that->m_rwlock); + + return result; +} + +static inline int inline_mysql_rwlock_trywrlock( + mysql_rwlock_t *that +#ifdef HAVE_PSI_RWLOCK_INTERFACE + , const char *src_file, uint src_line +#endif + ) +{ + int result; + +#ifdef HAVE_PSI_RWLOCK_INTERFACE + if (that->m_psi != NULL) + { + /* Instrumentation start */ + PSI_rwlock_locker *locker; + PSI_rwlock_locker_state state; + locker= PSI_RWLOCK_CALL(start_rwlock_wrwait)(&state, that->m_psi, + PSI_RWLOCK_TRYWRITELOCK, src_file, src_line); + + /* Instrumented code */ + result= native_rw_trywrlock(&that->m_rwlock); + + /* Instrumentation end */ + if (locker != NULL) + PSI_RWLOCK_CALL(end_rwlock_wrwait)(locker, result); + + return result; + } +#endif + + /* Non instrumented code */ + result= native_rw_trywrlock(&that->m_rwlock); + + return result; +} + +static inline int inline_mysql_rwlock_unlock( + mysql_rwlock_t *that) +{ + int result; +#ifdef HAVE_PSI_RWLOCK_INTERFACE + if (that->m_psi != NULL) + PSI_RWLOCK_CALL(unlock_rwlock)(that->m_psi); +#endif + result= native_rw_unlock(&that->m_rwlock); + return result; +} + +#ifndef DISABLE_MYSQL_PRLOCK_H +static inline int inline_mysql_prlock_unlock( + mysql_prlock_t *that) +{ + int result; +#ifdef HAVE_PSI_RWLOCK_INTERFACE + if (that->m_psi != NULL) + PSI_RWLOCK_CALL(unlock_rwlock)(that->m_psi); +#endif + result= rw_pr_unlock(&that->m_prlock); + return result; +} +#endif + +static inline void inline_mysql_cond_register( +#ifdef HAVE_PSI_COND_INTERFACE + const char *category, + PSI_cond_info *info, + int count +#else + const char *category __attribute__ ((unused)), + void *info __attribute__ ((unused)), + int count __attribute__ ((unused)) +#endif +) +{ +#ifdef HAVE_PSI_COND_INTERFACE + PSI_COND_CALL(register_cond)(category, info, count); +#endif +} + +static inline int inline_mysql_cond_init( +#ifdef HAVE_PSI_COND_INTERFACE + PSI_cond_key key, +#endif + mysql_cond_t *that) +{ +#ifdef HAVE_PSI_COND_INTERFACE + that->m_psi= PSI_COND_CALL(init_cond)(key, &that->m_cond); +#else + that->m_psi= NULL; +#endif + return native_cond_init(&that->m_cond); +} + +static inline int inline_mysql_cond_destroy( + mysql_cond_t *that) +{ +#ifdef HAVE_PSI_COND_INTERFACE + if (that->m_psi != NULL) + { + PSI_COND_CALL(destroy_cond)(that->m_psi); + that->m_psi= NULL; + } +#endif + return native_cond_destroy(&that->m_cond); +} + +static inline int inline_mysql_cond_wait( + mysql_cond_t *that, + mysql_mutex_t *mutex +#if defined(SAFE_MUTEX) || defined(HAVE_PSI_COND_INTERFACE) + , const char *src_file, uint src_line +#endif + ) +{ + int result; + +#ifdef HAVE_PSI_COND_INTERFACE + if (that->m_psi != NULL) + { + /* Instrumentation start */ + PSI_cond_locker *locker; + PSI_cond_locker_state state; + locker= PSI_COND_CALL(start_cond_wait)(&state, that->m_psi, mutex->m_psi, + PSI_COND_WAIT, src_file, src_line); + + /* Instrumented code */ + result= my_cond_wait(&that->m_cond, &mutex->m_mutex +#ifdef SAFE_MUTEX + , src_file, src_line +#endif + ); + + /* Instrumentation end */ + if (locker != NULL) + PSI_COND_CALL(end_cond_wait)(locker, result); + + return result; + } +#endif + + /* Non instrumented code */ + result= my_cond_wait(&that->m_cond, &mutex->m_mutex +#ifdef SAFE_MUTEX + , src_file, src_line +#endif + ); + + return result; +} + +static inline int inline_mysql_cond_timedwait( + mysql_cond_t *that, + mysql_mutex_t *mutex, + const struct timespec *abstime +#if defined(SAFE_MUTEX) || defined(HAVE_PSI_COND_INTERFACE) + , const char *src_file, uint src_line +#endif + ) +{ + int result; + +#ifdef HAVE_PSI_COND_INTERFACE + if (that->m_psi != NULL) + { + /* Instrumentation start */ + PSI_cond_locker *locker; + PSI_cond_locker_state state; + locker= PSI_COND_CALL(start_cond_wait)(&state, that->m_psi, mutex->m_psi, + PSI_COND_TIMEDWAIT, src_file, src_line); + + /* Instrumented code */ + result= my_cond_timedwait(&that->m_cond, &mutex->m_mutex, abstime +#ifdef SAFE_MUTEX + , src_file, src_line +#endif + ); + + /* Instrumentation end */ + if (locker != NULL) + PSI_COND_CALL(end_cond_wait)(locker, result); + + return result; + } +#endif + + /* Non instrumented code */ + result= my_cond_timedwait(&that->m_cond, &mutex->m_mutex, abstime +#ifdef SAFE_MUTEX + , src_file, src_line +#endif + ); + + return result; +} + +static inline int inline_mysql_cond_signal( + mysql_cond_t *that) +{ + int result; +#ifdef HAVE_PSI_COND_INTERFACE + if (that->m_psi != NULL) + PSI_COND_CALL(signal_cond)(that->m_psi); +#endif + result= native_cond_signal(&that->m_cond); + return result; +} + +static inline int inline_mysql_cond_broadcast( + mysql_cond_t *that) +{ + int result; +#ifdef HAVE_PSI_COND_INTERFACE + if (that->m_psi != NULL) + PSI_COND_CALL(broadcast_cond)(that->m_psi); +#endif + result= native_cond_broadcast(&that->m_cond); + return result; +} + +static inline void inline_mysql_thread_register( +#ifdef HAVE_PSI_THREAD_INTERFACE + const char *category, + PSI_thread_info *info, + int count +#else + const char *category __attribute__ ((unused)), + void *info __attribute__ ((unused)), + int count __attribute__ ((unused)) +#endif +) +{ +#ifdef HAVE_PSI_THREAD_INTERFACE + PSI_THREAD_CALL(register_thread)(category, info, count); +#endif +} + +#ifdef HAVE_PSI_THREAD_INTERFACE +static inline int inline_mysql_thread_create( + PSI_thread_key key, + pthread_t *thread, const pthread_attr_t *attr, + void *(*start_routine)(void*), void *arg) +{ + int result; + result= PSI_THREAD_CALL(spawn_thread)(key, thread, attr, start_routine, arg); + return result; +} + +static inline void inline_mysql_thread_set_psi_id(my_thread_id id) +{ + struct PSI_thread *psi= PSI_THREAD_CALL(get_thread)(); + PSI_THREAD_CALL(set_thread_id)(psi, id); +} + +#ifdef __cplusplus +class THD; +static inline void inline_mysql_thread_set_psi_THD(THD *thd) +{ + struct PSI_thread *psi= PSI_THREAD_CALL(get_thread)(); + PSI_THREAD_CALL(set_thread_THD)(psi, thd); +} +#endif /* __cplusplus */ + +#endif + +#endif /* DISABLE_MYSQL_THREAD_H */ + +/** @} (end of group Thread_instrumentation) */ + +#endif + diff --git a/modules/mysql/include/mysql/mysql/psi/mysql_transaction.h b/modules/mysql/include/mysql/mysql/psi/mysql_transaction.h new file mode 100644 index 0000000..c80abf4 --- /dev/null +++ b/modules/mysql/include/mysql/mysql/psi/mysql_transaction.h @@ -0,0 +1,213 @@ +/* Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; version 2 of the License. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ + +#ifndef MYSQL_TRANSACTION_H +#define MYSQL_TRANSACTION_H + +/** + @file mysql/psi/mysql_transaction.h + Instrumentation helpers for transactions. +*/ + +#include "mysql/psi/psi.h" + +#ifndef PSI_TRANSACTION_CALL +#define PSI_TRANSACTION_CALL(M) PSI_DYNAMIC_CALL(M) +#endif + +/** + @defgroup Transaction_instrumentation Transaction Instrumentation + @ingroup Instrumentation_interface + @{ +*/ + +#ifdef HAVE_PSI_TRANSACTION_INTERFACE + #define MYSQL_START_TRANSACTION(STATE, XID, TRXID, ISO, RO, AC) \ + inline_mysql_start_transaction(STATE, XID, TRXID, ISO, RO, AC, __FILE__, __LINE__) +#else + #define MYSQL_START_TRANSACTION(STATE, XID, TRXID, ISO, RO, AC) \ + do {} while (0) +#endif + +#ifdef HAVE_PSI_TRANSACTION_INTERFACE + #define MYSQL_SET_TRANSACTION_GTID(LOCKER, P1, P2) \ + inline_mysql_set_transaction_gtid(LOCKER, P1, P2) +#else + #define MYSQL_SET_TRANSACTION_GTID(LOCKER, P1, P2) \ + do {} while (0) +#endif + +#ifdef HAVE_PSI_TRANSACTION_INTERFACE + #define MYSQL_SET_TRANSACTION_XID(LOCKER, P1, P2) \ + inline_mysql_set_transaction_xid(LOCKER, P1, P2) +#else + #define MYSQL_SET_TRANSACTION_XID(LOCKER, P1, P2) \ + do {} while (0) +#endif + +#ifdef HAVE_PSI_TRANSACTION_INTERFACE + #define MYSQL_SET_TRANSACTION_XA_STATE(LOCKER, P1) \ + inline_mysql_set_transaction_xa_state(LOCKER, P1) +#else + #define MYSQL_SET_TRANSACTION_XA_STATE(LOCKER, P1) \ + do {} while (0) +#endif + +#ifdef HAVE_PSI_TRANSACTION_INTERFACE + #define MYSQL_SET_TRANSACTION_TRXID(LOCKER, P1) \ + inline_mysql_set_transaction_trxid(LOCKER, P1) +#else + #define MYSQL_SET_TRANSACTION_TRXID(LOCKER, P1) \ + do {} while (0) +#endif + +#ifdef HAVE_PSI_TRANSACTION_INTERFACE + #define MYSQL_INC_TRANSACTION_SAVEPOINTS(LOCKER, P1) \ + inline_mysql_inc_transaction_savepoints(LOCKER, P1) +#else + #define MYSQL_INC_TRANSACTION_SAVEPOINTS(LOCKER, P1) \ + do {} while (0) +#endif + +#ifdef HAVE_PSI_TRANSACTION_INTERFACE + #define MYSQL_INC_TRANSACTION_ROLLBACK_TO_SAVEPOINT(LOCKER, P1) \ + inline_mysql_inc_transaction_rollback_to_savepoint(LOCKER, P1) +#else + #define MYSQL_INC_TRANSACTION_ROLLBACK_TO_SAVEPOINT(LOCKER, P1) \ + do {} while (0) +#endif + +#ifdef HAVE_PSI_TRANSACTION_INTERFACE + #define MYSQL_INC_TRANSACTION_RELEASE_SAVEPOINT(LOCKER, P1) \ + inline_mysql_inc_transaction_release_savepoint(LOCKER, P1) +#else + #define MYSQL_INC_TRANSACTION_RELEASE_SAVEPOINT(LOCKER, P1) \ + do {} while (0) +#endif + +#ifdef HAVE_PSI_TRANSACTION_INTERFACE + #define MYSQL_ROLLBACK_TRANSACTION(LOCKER) \ + inline_mysql_rollback_transaction(LOCKER) +#else + #define MYSQL_ROLLBACK_TRANSACTION(LOCKER) \ + NULL +#endif + +#ifdef HAVE_PSI_TRANSACTION_INTERFACE + #define MYSQL_COMMIT_TRANSACTION(LOCKER) \ + inline_mysql_commit_transaction(LOCKER) +#else + #define MYSQL_COMMIT_TRANSACTION(LOCKER) \ + NULL +#endif + +#ifdef HAVE_PSI_TRANSACTION_INTERFACE +static inline struct PSI_transaction_locker * +inline_mysql_start_transaction(PSI_transaction_locker_state *state, + const void *xid, + const ulonglong *trxid, + int isolation_level, + my_bool read_only, + my_bool autocommit, + const char *src_file, int src_line) +{ + PSI_transaction_locker *locker; + locker= PSI_TRANSACTION_CALL(get_thread_transaction_locker)(state, + xid, trxid, + isolation_level, + read_only, + autocommit); + if (likely(locker != NULL)) + PSI_TRANSACTION_CALL(start_transaction)(locker, src_file, src_line); + return locker; +} + +static inline void +inline_mysql_set_transaction_gtid(PSI_transaction_locker *locker, + const void *sid, + const void *gtid_spec) +{ + if (likely(locker != NULL)) + PSI_TRANSACTION_CALL(set_transaction_gtid)(locker, sid, gtid_spec); +} + +static inline void +inline_mysql_set_transaction_xid(PSI_transaction_locker *locker, + const void *xid, + int xa_state) +{ + if (likely(locker != NULL)) + PSI_TRANSACTION_CALL(set_transaction_xid)(locker, xid, xa_state); +} + +static inline void +inline_mysql_set_transaction_xa_state(PSI_transaction_locker *locker, + int xa_state) +{ + if (likely(locker != NULL)) + PSI_TRANSACTION_CALL(set_transaction_xa_state)(locker, xa_state); +} + +static inline void +inline_mysql_set_transaction_trxid(PSI_transaction_locker *locker, + const ulonglong *trxid) +{ + if (likely(locker != NULL)) + PSI_TRANSACTION_CALL(set_transaction_trxid)(locker, trxid); +} + +static inline void +inline_mysql_inc_transaction_savepoints(PSI_transaction_locker *locker, + ulong count) +{ + if (likely(locker != NULL)) + PSI_TRANSACTION_CALL(inc_transaction_savepoints)(locker, count); +} + +static inline void +inline_mysql_inc_transaction_rollback_to_savepoint(PSI_transaction_locker *locker, + ulong count) +{ + if (likely(locker != NULL)) + PSI_TRANSACTION_CALL(inc_transaction_rollback_to_savepoint)(locker, count); +} + +static inline void +inline_mysql_inc_transaction_release_savepoint(PSI_transaction_locker *locker, + ulong count) +{ + if (likely(locker != NULL)) + PSI_TRANSACTION_CALL(inc_transaction_release_savepoint)(locker, count); +} + +static inline void +inline_mysql_rollback_transaction(struct PSI_transaction_locker *locker) +{ + if (likely(locker != NULL)) + PSI_TRANSACTION_CALL(end_transaction)(locker, false); +} + +static inline void +inline_mysql_commit_transaction(struct PSI_transaction_locker *locker) +{ + if (likely(locker != NULL)) + PSI_TRANSACTION_CALL(end_transaction)(locker, true); +} +#endif + +/** @} (end of group Transaction_instrumentation) */ + +#endif + diff --git a/modules/mysql/include/mysql/mysql/psi/psi.h b/modules/mysql/include/mysql/mysql/psi/psi.h new file mode 100644 index 0000000..d2a33a9 --- /dev/null +++ b/modules/mysql/include/mysql/mysql/psi/psi.h @@ -0,0 +1,2945 @@ +/* Copyright (c) 2008, 2014, Oracle and/or its affiliates. All rights reserved. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; version 2 of the License. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software Foundation, + 51 Franklin Street, Suite 500, Boston, MA 02110-1335 USA */ + +#ifndef MYSQL_PERFORMANCE_SCHEMA_INTERFACE_H +#define MYSQL_PERFORMANCE_SCHEMA_INTERFACE_H + +#ifdef EMBEDDED_LIBRARY +#define DISABLE_ALL_PSI +#endif /* EMBEDDED_LIBRARY */ + +#ifndef MY_GLOBAL_INCLUDED +/* + Make sure a .c or .cc file contains an include to my_global.h first. + When this include is missing, all the #ifdef HAVE_XXX have no effect, + and the resulting binary won't build, or won't link, + or will crash at runtime + since various structures will have different binary definitions. +*/ +#error "You must include my_global.h in the code for the build to be correct." +#endif + +#include "psi_base.h" +#include "psi_memory.h" + +/* + MAINTAINER: + The following pattern: + typedef struct XYZ XYZ; + is not needed in C++, but required for C. +*/ + +C_MODE_START + +/** @sa MDL_key. */ +struct MDL_key; +typedef struct MDL_key MDL_key; + +/** @sa enum_mdl_type. */ +typedef int opaque_mdl_type; + +/** @sa enum_mdl_duration. */ +typedef int opaque_mdl_duration; + +/** @sa MDL_wait::enum_wait_status. */ +typedef int opaque_mdl_status; + +struct TABLE_SHARE; + +struct sql_digest_storage; + +#ifdef __cplusplus + class THD; +#else + /* + Phony declaration when compiling C code. + This is ok, because the C code will never have a THD anyway. + */ + struct opaque_THD + { + int dummy; + }; + typedef struct opaque_THD THD; +#endif + +/** + @file mysql/psi/psi.h + Performance schema instrumentation interface. + + @defgroup Instrumentation_interface Instrumentation Interface + @ingroup Performance_schema + @{ +*/ + +/** + Interface for an instrumented mutex. + This is an opaque structure. +*/ +struct PSI_mutex; +typedef struct PSI_mutex PSI_mutex; + +/** + Interface for an instrumented rwlock. + This is an opaque structure. +*/ +struct PSI_rwlock; +typedef struct PSI_rwlock PSI_rwlock; + +/** + Interface for an instrumented condition. + This is an opaque structure. +*/ +struct PSI_cond; +typedef struct PSI_cond PSI_cond; + +/** + Interface for an instrumented table share. + This is an opaque structure. +*/ +struct PSI_table_share; +typedef struct PSI_table_share PSI_table_share; + +/** + Interface for an instrumented table handle. + This is an opaque structure. +*/ +struct PSI_table; +typedef struct PSI_table PSI_table; + +/** + Interface for an instrumented thread. + This is an opaque structure. +*/ +struct PSI_thread; +typedef struct PSI_thread PSI_thread; + +/** + Interface for an instrumented file handle. + This is an opaque structure. +*/ +struct PSI_file; +typedef struct PSI_file PSI_file; + +/** + Interface for an instrumented socket descriptor. + This is an opaque structure. +*/ +struct PSI_socket; +typedef struct PSI_socket PSI_socket; + +/** + Interface for an instrumented prepared statement. + This is an opaque structure. +*/ +struct PSI_prepared_stmt; +typedef struct PSI_prepared_stmt PSI_prepared_stmt; + +/** + Interface for an instrumented table operation. + This is an opaque structure. +*/ +struct PSI_table_locker; +typedef struct PSI_table_locker PSI_table_locker; + +/** + Interface for an instrumented statement. + This is an opaque structure. +*/ +struct PSI_statement_locker; +typedef struct PSI_statement_locker PSI_statement_locker; + +/** + Interface for an instrumented transaction. + This is an opaque structure. +*/ +struct PSI_transaction_locker; +typedef struct PSI_transaction_locker PSI_transaction_locker; + +/** + Interface for an instrumented idle operation. + This is an opaque structure. +*/ +struct PSI_idle_locker; +typedef struct PSI_idle_locker PSI_idle_locker; + +/** + Interface for an instrumented statement digest operation. + This is an opaque structure. +*/ +struct PSI_digest_locker; +typedef struct PSI_digest_locker PSI_digest_locker; + +/** + Interface for an instrumented stored procedure share. + This is an opaque structure. +*/ +struct PSI_sp_share; +typedef struct PSI_sp_share PSI_sp_share; + +/** + Interface for an instrumented stored program. + This is an opaque structure. +*/ +struct PSI_sp_locker; +typedef struct PSI_sp_locker PSI_sp_locker; + +/** + Interface for an instrumented metadata lock. + This is an opaque structure. +*/ +struct PSI_metadata_lock; +typedef struct PSI_metadata_lock PSI_metadata_lock; + +/** + Interface for an instrumented stage progress. + This is a public structure, for efficiency. +*/ +struct PSI_stage_progress +{ + ulonglong m_work_completed; + ulonglong m_work_estimated; +}; +typedef struct PSI_stage_progress PSI_stage_progress; + +/** Entry point for the performance schema interface. */ +struct PSI_bootstrap +{ + /** + ABI interface finder. + Calling this method with an interface version number returns either + an instance of the ABI for this version, or NULL. + @param version the interface version number to find + @return a versioned interface (PSI_v1, PSI_v2 or PSI) + @sa PSI_VERSION_1 + @sa PSI_v1 + @sa PSI_VERSION_2 + @sa PSI_v2 + @sa PSI_CURRENT_VERSION + @sa PSI + */ + void* (*get_interface)(int version); +}; +typedef struct PSI_bootstrap PSI_bootstrap; + +#ifdef HAVE_PSI_INTERFACE + +#ifdef DISABLE_ALL_PSI + +#ifndef DISABLE_PSI_MUTEX +#define DISABLE_PSI_MUTEX +#endif + +#ifndef DISABLE_PSI_RWLOCK +#define DISABLE_PSI_RWLOCK +#endif + +#ifndef DISABLE_PSI_COND +#define DISABLE_PSI_COND +#endif + +#ifndef DISABLE_PSI_FILE +#define DISABLE_PSI_FILE +#endif + +#ifndef DISABLE_PSI_TABLE +#define DISABLE_PSI_TABLE +#endif + +#ifndef DISABLE_PSI_SOCKET +#define DISABLE_PSI_SOCKET +#endif + +#ifndef DISABLE_PSI_STAGE +#define DISABLE_PSI_STAGE +#endif + +#ifndef DISABLE_PSI_STATEMENT +#define DISABLE_PSI_STATEMENT +#endif + +#ifndef DISABLE_PSI_SP +#define DISABLE_PSI_SP +#endif + +#ifndef DISABLE_PSI_IDLE +#define DISABLE_PSI_IDLE +#endif + +#ifndef DISABLE_PSI_STATEMENT_DIGEST +#define DISABLE_PSI_STATEMENT_DIGEST +#endif + +#ifndef DISABLE_PSI_METADATA +#define DISABLE_PSI_METADATA +#endif + +#ifndef DISABLE_PSI_MEMORY +#define DISABLE_PSI_MEMORY +#endif + +#ifndef DISABLE_PSI_TRANSACTION +#define DISABLE_PSI_TRANSACTION +#endif + +#ifndef DISABLE_PSI_SP +#define DISABLE_PSI_SP +#endif + +#ifndef DISABLE_PSI_PS +#define DISABLE_PSI_PS +#endif + +#endif + +/** + @def DISABLE_PSI_MUTEX + Compiling option to disable the mutex instrumentation. + This option is mostly intended to be used during development, + when doing special builds with only a subset of the performance schema instrumentation, + for code analysis / profiling / performance tuning of a specific instrumentation alone. + @sa DISABLE_PSI_RWLOCK + @sa DISABLE_PSI_COND + @sa DISABLE_PSI_FILE + @sa DISABLE_PSI_THREAD + @sa DISABLE_PSI_TABLE + @sa DISABLE_PSI_STAGE + @sa DISABLE_PSI_STATEMENT + @sa DISABLE_PSI_SP + @sa DISABLE_PSI_STATEMENT_DIGEST + @sa DISABLE_PSI_SOCKET + @sa DISABLE_PSI_MEMORY + @sa DISABLE_PSI_IDLE + @sa DISABLE_PSI_METADATA + @sa DISABLE PSI_TRANSACTION +*/ + +#ifndef DISABLE_PSI_MUTEX +#define HAVE_PSI_MUTEX_INTERFACE +#endif + +/** + @def DISABLE_PSI_RWLOCK + Compiling option to disable the rwlock instrumentation. + @sa DISABLE_PSI_MUTEX +*/ + +#ifndef DISABLE_PSI_RWLOCK +#define HAVE_PSI_RWLOCK_INTERFACE +#endif + +/** + @def DISABLE_PSI_COND + Compiling option to disable the cond instrumentation. + @sa DISABLE_PSI_MUTEX +*/ + +#ifndef DISABLE_PSI_COND +#define HAVE_PSI_COND_INTERFACE +#endif + +/** + @def DISABLE_PSI_FILE + Compiling option to disable the file instrumentation. + @sa DISABLE_PSI_MUTEX +*/ + +#ifndef DISABLE_PSI_FILE +#define HAVE_PSI_FILE_INTERFACE +#endif + +/** + @def DISABLE_PSI_THREAD + Compiling option to disable the thread instrumentation. + @sa DISABLE_PSI_MUTEX +*/ +#ifndef DISABLE_PSI_THREAD +#define HAVE_PSI_THREAD_INTERFACE +#endif + +/** + @def DISABLE_PSI_TABLE + Compiling option to disable the table instrumentation. + @sa DISABLE_PSI_MUTEX +*/ + +#ifndef DISABLE_PSI_TABLE +#define HAVE_PSI_TABLE_INTERFACE +#endif + +/** + @def DISABLE_PSI_STAGE + Compiling option to disable the stage instrumentation. + @sa DISABLE_PSI_MUTEX +*/ + +#ifndef DISABLE_PSI_STAGE +#define HAVE_PSI_STAGE_INTERFACE +#endif + +/** + @def DISABLE_PSI_STATEMENT + Compiling option to disable the statement instrumentation. + @sa DISABLE_PSI_MUTEX +*/ + +#ifndef DISABLE_PSI_STATEMENT +#define HAVE_PSI_STATEMENT_INTERFACE +#endif + +/** + @def DISABLE_PSI_SP + Compiling option to disable the stored program instrumentation. + @sa DISABLE_PSI_MUTEX +*/ +#ifndef DISABLE_PSI_SP +#define HAVE_PSI_SP_INTERFACE +#endif + +/** + @def DISABLE_PSI_PS + Compiling option to disable the prepared statement instrumentation. + @sa DISABLE_PSI_MUTEX +*/ +#ifndef DISABLE_PSI_STATEMENT +#ifndef DISABLE_PSI_PS +#define HAVE_PSI_PS_INTERFACE +#endif +#endif + +/** + @def DISABLE_PSI_STATEMENT_DIGEST + Compiling option to disable the statement digest instrumentation. +*/ + +#ifndef DISABLE_PSI_STATEMENT +#ifndef DISABLE_PSI_STATEMENT_DIGEST +#define HAVE_PSI_STATEMENT_DIGEST_INTERFACE +#endif +#endif + +/** + @def DISABLE_PSI_TRANSACTION + Compiling option to disable the transaction instrumentation. + @sa DISABLE_PSI_MUTEX +*/ + +#ifndef DISABLE_PSI_TRANSACTION +#define HAVE_PSI_TRANSACTION_INTERFACE +#endif + +/** + @def DISABLE_PSI_SOCKET + Compiling option to disable the statement instrumentation. + @sa DISABLE_PSI_MUTEX +*/ + +#ifndef DISABLE_PSI_SOCKET +#define HAVE_PSI_SOCKET_INTERFACE +#endif + +/** + @def DISABLE_PSI_MEMORY + Compiling option to disable the memory instrumentation. + @sa DISABLE_PSI_MUTEX +*/ + +#ifndef DISABLE_PSI_MEMORY +#define HAVE_PSI_MEMORY_INTERFACE +#endif + +/** + @def DISABLE_PSI_IDLE + Compiling option to disable the idle instrumentation. + @sa DISABLE_PSI_MUTEX +*/ + +#ifndef DISABLE_PSI_IDLE +#define HAVE_PSI_IDLE_INTERFACE +#endif + +/** + @def DISABLE_PSI_METADATA + Compiling option to disable the metadata instrumentation. + @sa DISABLE_PSI_MUTEX +*/ + +#ifndef DISABLE_PSI_METADATA +#define HAVE_PSI_METADATA_INTERFACE +#endif + +/** + @def PSI_VERSION_1 + Performance Schema Interface number for version 1. + This version is supported. +*/ +#define PSI_VERSION_1 1 + +/** + @def PSI_VERSION_2 + Performance Schema Interface number for version 2. + This version is not implemented, it's a placeholder. +*/ +#define PSI_VERSION_2 2 + +/** + @def PSI_CURRENT_VERSION + Performance Schema Interface number for the most recent version. + The most current version is @c PSI_VERSION_1 +*/ +#define PSI_CURRENT_VERSION 1 + +#ifndef USE_PSI_2 +#ifndef USE_PSI_1 +#define USE_PSI_1 +#endif +#endif + +/** + Interface for an instrumented mutex operation. + This is an opaque structure. +*/ +struct PSI_mutex_locker; +typedef struct PSI_mutex_locker PSI_mutex_locker; + +/** + Interface for an instrumented rwlock operation. + This is an opaque structure. +*/ +struct PSI_rwlock_locker; +typedef struct PSI_rwlock_locker PSI_rwlock_locker; + +/** + Interface for an instrumented condition operation. + This is an opaque structure. +*/ +struct PSI_cond_locker; +typedef struct PSI_cond_locker PSI_cond_locker; + +/** + Interface for an instrumented file operation. + This is an opaque structure. +*/ +struct PSI_file_locker; +typedef struct PSI_file_locker PSI_file_locker; + +/** + Interface for an instrumented socket operation. + This is an opaque structure. +*/ +struct PSI_socket_locker; +typedef struct PSI_socket_locker PSI_socket_locker; + +/** + Interface for an instrumented MDL operation. + This is an opaque structure. +*/ +struct PSI_metadata_locker; +typedef struct PSI_metadata_locker PSI_metadata_locker; + +/** Operation performed on an instrumented mutex. */ +enum PSI_mutex_operation +{ + /** Lock. */ + PSI_MUTEX_LOCK= 0, + /** Lock attempt. */ + PSI_MUTEX_TRYLOCK= 1 +}; +typedef enum PSI_mutex_operation PSI_mutex_operation; + +/** + Operation performed on an instrumented rwlock. + For basic READ / WRITE lock, + operations are "READ" or "WRITE". + For SX-locks, operations are "SHARED", "SHARED-EXCLUSIVE" or "EXCLUSIVE". +*/ +enum PSI_rwlock_operation +{ + /** Read lock. */ + PSI_RWLOCK_READLOCK= 0, + /** Write lock. */ + PSI_RWLOCK_WRITELOCK= 1, + /** Read lock attempt. */ + PSI_RWLOCK_TRYREADLOCK= 2, + /** Write lock attempt. */ + PSI_RWLOCK_TRYWRITELOCK= 3, + + /** Shared lock. */ + PSI_RWLOCK_SHAREDLOCK= 4, + /** Shared Exclusive lock. */ + PSI_RWLOCK_SHAREDEXCLUSIVELOCK= 5, + /** Exclusive lock. */ + PSI_RWLOCK_EXCLUSIVELOCK= 6, + /** Shared lock attempt. */ + PSI_RWLOCK_TRYSHAREDLOCK= 7, + /** Shared Exclusive lock attempt. */ + PSI_RWLOCK_TRYSHAREDEXCLUSIVELOCK= 8, + /** Exclusive lock attempt. */ + PSI_RWLOCK_TRYEXCLUSIVELOCK= 9 + +}; +typedef enum PSI_rwlock_operation PSI_rwlock_operation; + +/** Operation performed on an instrumented condition. */ +enum PSI_cond_operation +{ + /** Wait. */ + PSI_COND_WAIT= 0, + /** Wait, with timeout. */ + PSI_COND_TIMEDWAIT= 1 +}; +typedef enum PSI_cond_operation PSI_cond_operation; + +/** Operation performed on an instrumented file. */ +enum PSI_file_operation +{ + /** File creation, as in @c create(). */ + PSI_FILE_CREATE= 0, + /** Temporary file creation, as in @c create_temp_file(). */ + PSI_FILE_CREATE_TMP= 1, + /** File open, as in @c open(). */ + PSI_FILE_OPEN= 2, + /** File open, as in @c fopen(). */ + PSI_FILE_STREAM_OPEN= 3, + /** File close, as in @c close(). */ + PSI_FILE_CLOSE= 4, + /** File close, as in @c fclose(). */ + PSI_FILE_STREAM_CLOSE= 5, + /** + Generic file read, such as @c fgets(), @c fgetc(), @c fread(), @c read(), + @c pread(). + */ + PSI_FILE_READ= 6, + /** + Generic file write, such as @c fputs(), @c fputc(), @c fprintf(), + @c vfprintf(), @c fwrite(), @c write(), @c pwrite(). + */ + PSI_FILE_WRITE= 7, + /** Generic file seek, such as @c fseek() or @c seek(). */ + PSI_FILE_SEEK= 8, + /** Generic file tell, such as @c ftell() or @c tell(). */ + PSI_FILE_TELL= 9, + /** File flush, as in @c fflush(). */ + PSI_FILE_FLUSH= 10, + /** File stat, as in @c stat(). */ + PSI_FILE_STAT= 11, + /** File stat, as in @c fstat(). */ + PSI_FILE_FSTAT= 12, + /** File chsize, as in @c my_chsize(). */ + PSI_FILE_CHSIZE= 13, + /** File delete, such as @c my_delete() or @c my_delete_with_symlink(). */ + PSI_FILE_DELETE= 14, + /** File rename, such as @c my_rename() or @c my_rename_with_symlink(). */ + PSI_FILE_RENAME= 15, + /** File sync, as in @c fsync() or @c my_sync(). */ + PSI_FILE_SYNC= 16 +}; +typedef enum PSI_file_operation PSI_file_operation; + +/** IO operation performed on an instrumented table. */ +enum PSI_table_io_operation +{ + /** Row fetch. */ + PSI_TABLE_FETCH_ROW= 0, + /** Row write. */ + PSI_TABLE_WRITE_ROW= 1, + /** Row update. */ + PSI_TABLE_UPDATE_ROW= 2, + /** Row delete. */ + PSI_TABLE_DELETE_ROW= 3 +}; +typedef enum PSI_table_io_operation PSI_table_io_operation; + +/** Lock operation performed on an instrumented table. */ +enum PSI_table_lock_operation +{ + /** Table lock, in the server layer. */ + PSI_TABLE_LOCK= 0, + /** Table lock, in the storage engine layer. */ + PSI_TABLE_EXTERNAL_LOCK= 1 +}; +typedef enum PSI_table_lock_operation PSI_table_lock_operation; + +/** State of an instrumented socket. */ +enum PSI_socket_state +{ + /** Idle, waiting for the next command. */ + PSI_SOCKET_STATE_IDLE= 1, + /** Active, executing a command. */ + PSI_SOCKET_STATE_ACTIVE= 2 +}; +typedef enum PSI_socket_state PSI_socket_state; + +/** Operation performed on an instrumented socket. */ +enum PSI_socket_operation +{ + /** Socket creation, as in @c socket() or @c socketpair(). */ + PSI_SOCKET_CREATE= 0, + /** Socket connection, as in @c connect(), @c listen() and @c accept(). */ + PSI_SOCKET_CONNECT= 1, + /** Socket bind, as in @c bind(), @c getsockname() and @c getpeername(). */ + PSI_SOCKET_BIND= 2, + /** Socket close, as in @c shutdown(). */ + PSI_SOCKET_CLOSE= 3, + /** Socket send, @c send(). */ + PSI_SOCKET_SEND= 4, + /** Socket receive, @c recv(). */ + PSI_SOCKET_RECV= 5, + /** Socket send, @c sendto(). */ + PSI_SOCKET_SENDTO= 6, + /** Socket receive, @c recvfrom). */ + PSI_SOCKET_RECVFROM= 7, + /** Socket send, @c sendmsg(). */ + PSI_SOCKET_SENDMSG= 8, + /** Socket receive, @c recvmsg(). */ + PSI_SOCKET_RECVMSG= 9, + /** Socket seek, such as @c fseek() or @c seek(). */ + PSI_SOCKET_SEEK= 10, + /** Socket options, as in @c getsockopt() and @c setsockopt(). */ + PSI_SOCKET_OPT= 11, + /** Socket status, as in @c sockatmark() and @c isfdtype(). */ + PSI_SOCKET_STAT= 12, + /** Socket shutdown, as in @c shutdown(). */ + PSI_SOCKET_SHUTDOWN= 13, + /** Socket select, as in @c select() and @c poll(). */ + PSI_SOCKET_SELECT= 14 +}; +typedef enum PSI_socket_operation PSI_socket_operation; + +/** + Instrumented mutex key. + To instrument a mutex, a mutex key must be obtained using @c register_mutex. + Using a zero key always disable the instrumentation. +*/ +typedef unsigned int PSI_mutex_key; + +/** + Instrumented rwlock key. + To instrument a rwlock, a rwlock key must be obtained + using @c register_rwlock. + Using a zero key always disable the instrumentation. +*/ +typedef unsigned int PSI_rwlock_key; + +/** + Instrumented cond key. + To instrument a condition, a condition key must be obtained + using @c register_cond. + Using a zero key always disable the instrumentation. +*/ +typedef unsigned int PSI_cond_key; + +/** + Instrumented thread key. + To instrument a thread, a thread key must be obtained + using @c register_thread. + Using a zero key always disable the instrumentation. +*/ +typedef unsigned int PSI_thread_key; + +/** + Instrumented file key. + To instrument a file, a file key must be obtained using @c register_file. + Using a zero key always disable the instrumentation. +*/ +typedef unsigned int PSI_file_key; + +/** + Instrumented stage key. + To instrument a stage, a stage key must be obtained using @c register_stage. + Using a zero key always disable the instrumentation. +*/ +typedef unsigned int PSI_stage_key; + +/** + Instrumented statement key. + To instrument a statement, a statement key must be obtained using @c register_statement. + Using a zero key always disable the instrumentation. +*/ +typedef unsigned int PSI_statement_key; + +/** + Instrumented socket key. + To instrument a socket, a socket key must be obtained using @c register_socket. + Using a zero key always disable the instrumentation. +*/ +typedef unsigned int PSI_socket_key; + +#ifdef HAVE_PSI_1 + +/** + @defgroup Group_PSI_v1 Application Binary Interface, version 1 + @ingroup Instrumentation_interface + @{ +*/ + +/** + Mutex information. + @since PSI_VERSION_1 + This structure is used to register an instrumented mutex. +*/ +struct PSI_mutex_info_v1 +{ + /** + Pointer to the key assigned to the registered mutex. + */ + PSI_mutex_key *m_key; + /** + The name of the mutex to register. + */ + const char *m_name; + /** + The flags of the mutex to register. + @sa PSI_FLAG_GLOBAL + */ + int m_flags; +}; +typedef struct PSI_mutex_info_v1 PSI_mutex_info_v1; + +/** + Rwlock information. + @since PSI_VERSION_1 + This structure is used to register an instrumented rwlock. +*/ +struct PSI_rwlock_info_v1 +{ + /** + Pointer to the key assigned to the registered rwlock. + */ + PSI_rwlock_key *m_key; + /** + The name of the rwlock to register. + */ + const char *m_name; + /** + The flags of the rwlock to register. + @sa PSI_FLAG_GLOBAL + */ + int m_flags; +}; +typedef struct PSI_rwlock_info_v1 PSI_rwlock_info_v1; + +/** + Condition information. + @since PSI_VERSION_1 + This structure is used to register an instrumented cond. +*/ +struct PSI_cond_info_v1 +{ + /** + Pointer to the key assigned to the registered cond. + */ + PSI_cond_key *m_key; + /** + The name of the cond to register. + */ + const char *m_name; + /** + The flags of the cond to register. + @sa PSI_FLAG_GLOBAL + */ + int m_flags; +}; +typedef struct PSI_cond_info_v1 PSI_cond_info_v1; + +/** + Thread instrument information. + @since PSI_VERSION_1 + This structure is used to register an instrumented thread. +*/ +struct PSI_thread_info_v1 +{ + /** + Pointer to the key assigned to the registered thread. + */ + PSI_thread_key *m_key; + /** + The name of the thread instrument to register. + */ + const char *m_name; + /** + The flags of the thread to register. + @sa PSI_FLAG_GLOBAL + */ + int m_flags; +}; +typedef struct PSI_thread_info_v1 PSI_thread_info_v1; + +/** + File instrument information. + @since PSI_VERSION_1 + This structure is used to register an instrumented file. +*/ +struct PSI_file_info_v1 +{ + /** + Pointer to the key assigned to the registered file. + */ + PSI_file_key *m_key; + /** + The name of the file instrument to register. + */ + const char *m_name; + /** + The flags of the file instrument to register. + @sa PSI_FLAG_GLOBAL + */ + int m_flags; +}; +typedef struct PSI_file_info_v1 PSI_file_info_v1; + +/** + Stage instrument information. + @since PSI_VERSION_1 + This structure is used to register an instrumented stage. +*/ +struct PSI_stage_info_v1 +{ + /** The registered stage key. */ + PSI_stage_key m_key; + /** The name of the stage instrument to register. */ + const char *m_name; + /** The flags of the stage instrument to register. */ + int m_flags; +}; +typedef struct PSI_stage_info_v1 PSI_stage_info_v1; + +/** + Statement instrument information. + @since PSI_VERSION_1 + This structure is used to register an instrumented statement. +*/ +struct PSI_statement_info_v1 +{ + /** The registered statement key. */ + PSI_statement_key m_key; + /** The name of the statement instrument to register. */ + const char *m_name; + /** The flags of the statement instrument to register. */ + int m_flags; +}; +typedef struct PSI_statement_info_v1 PSI_statement_info_v1; + +/** + Socket instrument information. + @since PSI_VERSION_1 + This structure is used to register an instrumented socket. +*/ +struct PSI_socket_info_v1 +{ + /** + Pointer to the key assigned to the registered socket. + */ + PSI_socket_key *m_key; + /** + The name of the socket instrument to register. + */ + const char *m_name; + /** + The flags of the socket instrument to register. + @sa PSI_FLAG_GLOBAL + */ + int m_flags; +}; +typedef struct PSI_socket_info_v1 PSI_socket_info_v1; + +/** + State data storage for @c start_idle_wait_v1_t. + This structure provide temporary storage to an idle locker. + The content of this structure is considered opaque, + the fields are only hints of what an implementation + of the psi interface can use. + This memory is provided by the instrumented code for performance reasons. + @sa start_idle_wait_v1_t. +*/ +struct PSI_idle_locker_state_v1 +{ + /** Internal state. */ + uint m_flags; + /** Current thread. */ + struct PSI_thread *m_thread; + /** Timer start. */ + ulonglong m_timer_start; + /** Timer function. */ + ulonglong (*m_timer)(void); + /** Internal data. */ + void *m_wait; +}; +typedef struct PSI_idle_locker_state_v1 PSI_idle_locker_state_v1; + +/** + State data storage for @c start_mutex_wait_v1_t. + This structure provide temporary storage to a mutex locker. + The content of this structure is considered opaque, + the fields are only hints of what an implementation + of the psi interface can use. + This memory is provided by the instrumented code for performance reasons. + @sa start_mutex_wait_v1_t +*/ +struct PSI_mutex_locker_state_v1 +{ + /** Internal state. */ + uint m_flags; + /** Current operation. */ + enum PSI_mutex_operation m_operation; + /** Current mutex. */ + struct PSI_mutex *m_mutex; + /** Current thread. */ + struct PSI_thread *m_thread; + /** Timer start. */ + ulonglong m_timer_start; + /** Timer function. */ + ulonglong (*m_timer)(void); + /** Internal data. */ + void *m_wait; +}; +typedef struct PSI_mutex_locker_state_v1 PSI_mutex_locker_state_v1; + +/** + State data storage for @c start_rwlock_rdwait_v1_t, @c start_rwlock_wrwait_v1_t. + This structure provide temporary storage to a rwlock locker. + The content of this structure is considered opaque, + the fields are only hints of what an implementation + of the psi interface can use. + This memory is provided by the instrumented code for performance reasons. + @sa start_rwlock_rdwait_v1_t + @sa start_rwlock_wrwait_v1_t +*/ +struct PSI_rwlock_locker_state_v1 +{ + /** Internal state. */ + uint m_flags; + /** Current operation. */ + enum PSI_rwlock_operation m_operation; + /** Current rwlock. */ + struct PSI_rwlock *m_rwlock; + /** Current thread. */ + struct PSI_thread *m_thread; + /** Timer start. */ + ulonglong m_timer_start; + /** Timer function. */ + ulonglong (*m_timer)(void); + /** Internal data. */ + void *m_wait; +}; +typedef struct PSI_rwlock_locker_state_v1 PSI_rwlock_locker_state_v1; + +/** + State data storage for @c start_cond_wait_v1_t. + This structure provide temporary storage to a condition locker. + The content of this structure is considered opaque, + the fields are only hints of what an implementation + of the psi interface can use. + This memory is provided by the instrumented code for performance reasons. + @sa start_cond_wait_v1_t +*/ +struct PSI_cond_locker_state_v1 +{ + /** Internal state. */ + uint m_flags; + /** Current operation. */ + enum PSI_cond_operation m_operation; + /** Current condition. */ + struct PSI_cond *m_cond; + /** Current mutex. */ + struct PSI_mutex *m_mutex; + /** Current thread. */ + struct PSI_thread *m_thread; + /** Timer start. */ + ulonglong m_timer_start; + /** Timer function. */ + ulonglong (*m_timer)(void); + /** Internal data. */ + void *m_wait; +}; +typedef struct PSI_cond_locker_state_v1 PSI_cond_locker_state_v1; + +/** + State data storage for @c get_thread_file_name_locker_v1_t. + This structure provide temporary storage to a file locker. + The content of this structure is considered opaque, + the fields are only hints of what an implementation + of the psi interface can use. + This memory is provided by the instrumented code for performance reasons. + @sa get_thread_file_name_locker_v1_t + @sa get_thread_file_stream_locker_v1_t + @sa get_thread_file_descriptor_locker_v1_t +*/ +struct PSI_file_locker_state_v1 +{ + /** Internal state. */ + uint m_flags; + /** Current operation. */ + enum PSI_file_operation m_operation; + /** Current file. */ + struct PSI_file *m_file; + /** Current file name. */ + const char *m_name; + /** Current file class. */ + void *m_class; + /** Current thread. */ + struct PSI_thread *m_thread; + /** Operation number of bytes. */ + size_t m_number_of_bytes; + /** Timer start. */ + ulonglong m_timer_start; + /** Timer function. */ + ulonglong (*m_timer)(void); + /** Internal data. */ + void *m_wait; +}; +typedef struct PSI_file_locker_state_v1 PSI_file_locker_state_v1; + +/** + State data storage for @c start_table_io_wait_v1_t, + @c start_table_lock_wait_v1_t. + This structure provide temporary storage to a table locker. + The content of this structure is considered opaque, + the fields are only hints of what an implementation + of the psi interface can use. + This memory is provided by the instrumented code for performance reasons. + @sa start_table_io_wait_v1_t + @sa start_table_lock_wait_v1_t +*/ +struct PSI_table_locker_state_v1 +{ + /** Internal state. */ + uint m_flags; + /** Current io operation. */ + enum PSI_table_io_operation m_io_operation; + /** Current table handle. */ + struct PSI_table *m_table; + /** Current table share. */ + struct PSI_table_share *m_table_share; + /** Current thread. */ + struct PSI_thread *m_thread; + /** Timer start. */ + ulonglong m_timer_start; + /** Timer function. */ + ulonglong (*m_timer)(void); + /** Internal data. */ + void *m_wait; + /** + Implementation specific. + For table io, the table io index. + For table lock, the lock type. + */ + uint m_index; +}; +typedef struct PSI_table_locker_state_v1 PSI_table_locker_state_v1; + +/** + State data storage for @c start_metadata_wait_v1_t. + This structure provide temporary storage to a metadata locker. + The content of this structure is considered opaque, + the fields are only hints of what an implementation + of the psi interface can use. + This memory is provided by the instrumented code for performance reasons. + @sa start_metadata_wait_v1_t +*/ +struct PSI_metadata_locker_state_v1 +{ + /** Internal state. */ + uint m_flags; + /** Current metadata lock. */ + struct PSI_metadata_lock *m_metadata_lock; + /** Current thread. */ + struct PSI_thread *m_thread; + /** Timer start. */ + ulonglong m_timer_start; + /** Timer function. */ + ulonglong (*m_timer)(void); + /** Internal data. */ + void *m_wait; +}; +typedef struct PSI_metadata_locker_state_v1 PSI_metadata_locker_state_v1; + +/* Duplicate of NAME_LEN, to avoid dependency on mysql_com.h */ +#define PSI_SCHEMA_NAME_LEN (64 * 3) + +/** + State data storage for @c get_thread_statement_locker_v1_t, + @c get_thread_statement_locker_v1_t. + This structure provide temporary storage to a statement locker. + The content of this structure is considered opaque, + the fields are only hints of what an implementation + of the psi interface can use. + This memory is provided by the instrumented code for performance reasons. + @sa get_thread_statement_locker_v1_t +*/ +struct PSI_statement_locker_state_v1 +{ + /** Discarded flag. */ + my_bool m_discarded; + /** In prepare flag. */ + my_bool m_in_prepare; + /** Metric, no index used flag. */ + uchar m_no_index_used; + /** Metric, no good index used flag. */ + uchar m_no_good_index_used; + /** Internal state. */ + uint m_flags; + /** Instrumentation class. */ + void *m_class; + /** Current thread. */ + struct PSI_thread *m_thread; + /** Timer start. */ + ulonglong m_timer_start; + /** Timer function. */ + ulonglong (*m_timer)(void); + /** Internal data. */ + void *m_statement; + /** Locked time. */ + ulonglong m_lock_time; + /** Rows sent. */ + ulonglong m_rows_sent; + /** Rows examined. */ + ulonglong m_rows_examined; + /** Metric, temporary tables created on disk. */ + ulong m_created_tmp_disk_tables; + /** Metric, temporary tables created. */ + ulong m_created_tmp_tables; + /** Metric, number of select full join. */ + ulong m_select_full_join; + /** Metric, number of select full range join. */ + ulong m_select_full_range_join; + /** Metric, number of select range. */ + ulong m_select_range; + /** Metric, number of select range check. */ + ulong m_select_range_check; + /** Metric, number of select scan. */ + ulong m_select_scan; + /** Metric, number of sort merge passes. */ + ulong m_sort_merge_passes; + /** Metric, number of sort merge. */ + ulong m_sort_range; + /** Metric, number of sort rows. */ + ulong m_sort_rows; + /** Metric, number of sort scans. */ + ulong m_sort_scan; + /** Statement digest. */ + const struct sql_digest_storage *m_digest; + /** Current schema name. */ + char m_schema_name[PSI_SCHEMA_NAME_LEN]; + /** Length in bytes of @c m_schema_name. */ + uint m_schema_name_length; + PSI_sp_share *m_parent_sp_share; + PSI_prepared_stmt *m_parent_prepared_stmt; +}; +typedef struct PSI_statement_locker_state_v1 PSI_statement_locker_state_v1; + +/** + State data storage for @c get_thread_transaction_locker_v1_t, + @c get_thread_transaction_locker_v1_t. + This structure provide temporary storage to a transaction locker. + The content of this structure is considered opaque, + the fields are only hints of what an implementation + of the psi interface can use. + This memory is provided by the instrumented code for performance reasons. + @sa get_thread_transaction_locker_v1_t +*/ +struct PSI_transaction_locker_state_v1 +{ + /** Internal state. */ + uint m_flags; + /** Instrumentation class. */ + void *m_class; + /** Current thread. */ + struct PSI_thread *m_thread; + /** Timer start. */ + ulonglong m_timer_start; + /** Timer function. */ + ulonglong (*m_timer)(void); + /** Internal data. */ + void *m_transaction; + /** True if read-only transaction, false if read-write. */ + my_bool m_read_only; + /** True if transaction is autocommit. */ + my_bool m_autocommit; + /** Number of statements. */ + ulong m_statement_count; + /** Total number of savepoints. */ + ulong m_savepoint_count; + /** Number of rollback_to_savepoint. */ + ulong m_rollback_to_savepoint_count; + /** Number of release_savepoint. */ + ulong m_release_savepoint_count; +}; + +typedef struct PSI_transaction_locker_state_v1 PSI_transaction_locker_state_v1; + +/** + State data storage for @c start_socket_wait_v1_t. + This structure provide temporary storage to a socket locker. + The content of this structure is considered opaque, + the fields are only hints of what an implementation + of the psi interface can use. + This memory is provided by the instrumented code for performance reasons. + @sa start_socket_wait_v1_t +*/ +struct PSI_socket_locker_state_v1 +{ + /** Internal state. */ + uint m_flags; + /** Current socket. */ + struct PSI_socket *m_socket; + /** Current thread. */ + struct PSI_thread *m_thread; + /** Operation number of bytes. */ + size_t m_number_of_bytes; + /** Timer start. */ + ulonglong m_timer_start; + /** Timer function. */ + ulonglong (*m_timer)(void); + /** Current operation. */ + enum PSI_socket_operation m_operation; + /** Source file. */ + const char* m_src_file; + /** Source line number. */ + int m_src_line; + /** Internal data. */ + void *m_wait; +}; +typedef struct PSI_socket_locker_state_v1 PSI_socket_locker_state_v1; + +struct PSI_sp_locker_state_v1 +{ + /** Internal state. */ + uint m_flags; + /** Current thread. */ + struct PSI_thread *m_thread; + /** Timer start. */ + ulonglong m_timer_start; + /** Timer function. */ + ulonglong (*m_timer)(void); + /** Stored Procedure share. */ + PSI_sp_share* m_sp_share; +}; +typedef struct PSI_sp_locker_state_v1 PSI_sp_locker_state_v1; + +/* Using typedef to make reuse between PSI_v1 and PSI_v2 easier later. */ + +/** + Mutex registration API. + @param category a category name (typically a plugin name) + @param info an array of mutex info to register + @param count the size of the info array +*/ +typedef void (*register_mutex_v1_t) + (const char *category, struct PSI_mutex_info_v1 *info, int count); + +/** + Rwlock registration API. + @param category a category name (typically a plugin name) + @param info an array of rwlock info to register + @param count the size of the info array +*/ +typedef void (*register_rwlock_v1_t) + (const char *category, struct PSI_rwlock_info_v1 *info, int count); + +/** + Cond registration API. + @param category a category name (typically a plugin name) + @param info an array of cond info to register + @param count the size of the info array +*/ +typedef void (*register_cond_v1_t) + (const char *category, struct PSI_cond_info_v1 *info, int count); + +/** + Thread registration API. + @param category a category name (typically a plugin name) + @param info an array of thread info to register + @param count the size of the info array +*/ +typedef void (*register_thread_v1_t) + (const char *category, struct PSI_thread_info_v1 *info, int count); + +/** + File registration API. + @param category a category name (typically a plugin name) + @param info an array of file info to register + @param count the size of the info array +*/ +typedef void (*register_file_v1_t) + (const char *category, struct PSI_file_info_v1 *info, int count); + +/** + Stage registration API. + @param category a category name + @param info an array of stage info to register + @param count the size of the info array +*/ +typedef void (*register_stage_v1_t) + (const char *category, struct PSI_stage_info_v1 **info, int count); + +/** + Statement registration API. + @param category a category name + @param info an array of stage info to register + @param count the size of the info array +*/ +typedef void (*register_statement_v1_t) + (const char *category, struct PSI_statement_info_v1 *info, int count); + +/** + Socket registration API. + @param category a category name (typically a plugin name) + @param info an array of socket info to register + @param count the size of the info array +*/ +typedef void (*register_socket_v1_t) + (const char *category, struct PSI_socket_info_v1 *info, int count); + +/** + Mutex instrumentation initialisation API. + @param key the registered mutex key + @param identity the address of the mutex itself + @return an instrumented mutex +*/ +typedef struct PSI_mutex* (*init_mutex_v1_t) + (PSI_mutex_key key, const void *identity); + +/** + Mutex instrumentation destruction API. + @param mutex the mutex to destroy +*/ +typedef void (*destroy_mutex_v1_t)(struct PSI_mutex *mutex); + +/** + Rwlock instrumentation initialisation API. + @param key the registered rwlock key + @param identity the address of the rwlock itself + @return an instrumented rwlock +*/ +typedef struct PSI_rwlock* (*init_rwlock_v1_t) + (PSI_rwlock_key key, const void *identity); + +/** + Rwlock instrumentation destruction API. + @param rwlock the rwlock to destroy +*/ +typedef void (*destroy_rwlock_v1_t)(struct PSI_rwlock *rwlock); + +/** + Cond instrumentation initialisation API. + @param key the registered key + @param identity the address of the rwlock itself + @return an instrumented cond +*/ +typedef struct PSI_cond* (*init_cond_v1_t) + (PSI_cond_key key, const void *identity); + +/** + Cond instrumentation destruction API. + @param cond the rcond to destroy +*/ +typedef void (*destroy_cond_v1_t)(struct PSI_cond *cond); + +/** + Socket instrumentation initialisation API. + @param key the registered mutex key + @param socket descriptor + @param addr the socket ip address + @param addr_len length of socket ip address + @return an instrumented socket +*/ +typedef struct PSI_socket* (*init_socket_v1_t) + (PSI_socket_key key, const my_socket *fd, + const struct sockaddr *addr, socklen_t addr_len); + +/** + socket instrumentation destruction API. + @param socket the socket to destroy +*/ +typedef void (*destroy_socket_v1_t)(struct PSI_socket *socket); + +/** + Acquire a table share instrumentation. + @param temporary True for temporary tables + @param share The SQL layer table share + @return a table share instrumentation, or NULL +*/ +typedef struct PSI_table_share* (*get_table_share_v1_t) + (my_bool temporary, struct TABLE_SHARE *share); + +/** + Release a table share. + @param info the table share to release +*/ +typedef void (*release_table_share_v1_t)(struct PSI_table_share *share); + +/** + Drop a table share. + @param temporary True for temporary tables + @param schema_name the table schema name + @param schema_name_length the table schema name length + @param table_name the table name + @param table_name_length the table name length +*/ +typedef void (*drop_table_share_v1_t) + (my_bool temporary, const char *schema_name, int schema_name_length, + const char *table_name, int table_name_length); + +/** + Open an instrumentation table handle. + @param share the table to open + @param identity table handle identity + @return a table handle, or NULL +*/ +typedef struct PSI_table* (*open_table_v1_t) + (struct PSI_table_share *share, const void *identity); + +/** + Unbind a table handle from the current thread. + This operation happens when an opened table is added to the open table cache. + @param table the table to unbind +*/ +typedef void (*unbind_table_v1_t) + (struct PSI_table *table); + +/** + Rebind a table handle to the current thread. + This operation happens when a table from the open table cache + is reused for a thread. + @param table the table to unbind +*/ +typedef PSI_table* (*rebind_table_v1_t) + (PSI_table_share *share, const void *identity, PSI_table *table); + +/** + Close an instrumentation table handle. + Note that the table handle is invalid after this call. + @param table the table handle to close +*/ +typedef void (*close_table_v1_t)(struct TABLE_SHARE *server_share, + struct PSI_table *table); + +/** + Create a file instrumentation for a created file. + This method does not create the file itself, but is used to notify the + instrumentation interface that a file was just created. + @param key the file instrumentation key for this file + @param name the file name + @param file the file handle +*/ +typedef void (*create_file_v1_t)(PSI_file_key key, const char *name, + File file); + +/** + Spawn a thread. + This method creates a new thread, with instrumentation. + @param key the instrumentation key for this thread + @param thread the resulting thread + @param attr the thread attributes + @param start_routine the thread start routine + @param arg the thread start routine argument +*/ +typedef int (*spawn_thread_v1_t)(PSI_thread_key key, + pthread_t *thread, + const pthread_attr_t *attr, + void *(*start_routine)(void*), void *arg); + +/** + Create instrumentation for a thread. + @param key the registered key + @param identity an address typical of the thread + @return an instrumented thread +*/ +typedef struct PSI_thread* (*new_thread_v1_t) + (PSI_thread_key key, const void *identity, ulonglong thread_id); + +/** + Assign a THD to an instrumented thread. + @param thread the instrumented thread + @param THD the sql layer THD to assign +*/ +typedef void (*set_thread_THD_v1_t)(struct PSI_thread *thread, + THD *thd); + +/** + Assign an id to an instrumented thread. + @param thread the instrumented thread + @param id the id to assign +*/ +typedef void (*set_thread_id_v1_t)(struct PSI_thread *thread, + ulonglong id); + +/** + Get the instrumentation for the running thread. + For this function to return a result, + the thread instrumentation must have been attached to the + running thread using @c set_thread() + @return the instrumentation for the running thread +*/ +typedef struct PSI_thread* (*get_thread_v1_t)(void); + +/** + Assign a user name to the instrumented thread. + @param user the user name + @param user_len the user name length +*/ +typedef void (*set_thread_user_v1_t)(const char *user, int user_len); + +/** + Assign a user name and host name to the instrumented thread. + @param user the user name + @param user_len the user name length + @param host the host name + @param host_len the host name length +*/ +typedef void (*set_thread_account_v1_t)(const char *user, int user_len, + const char *host, int host_len); + +/** + Assign a current database to the instrumented thread. + @param db the database name + @param db_len the database name length +*/ +typedef void (*set_thread_db_v1_t)(const char* db, int db_len); + +/** + Assign a current command to the instrumented thread. + @param command the current command +*/ +typedef void (*set_thread_command_v1_t)(int command); + +/** + Assign a start time to the instrumented thread. + @param start_time the thread start time +*/ +typedef void (*set_thread_start_time_v1_t)(time_t start_time); + +/** + Assign a state to the instrumented thread. + @param state the thread state +*/ +typedef void (*set_thread_state_v1_t)(const char* state); + +/** + Assign a process info to the instrumented thread. + @param info the process into string + @param info_len the process into string length +*/ +typedef void (*set_thread_info_v1_t)(const char* info, uint info_len); + +/** + Attach a thread instrumentation to the running thread. + In case of thread pools, this method should be called when + a worker thread picks a work item and runs it. + Also, this method should be called if the instrumented code does not + keep the pointer returned by @c new_thread() and relies on @c get_thread() + instead. + @param thread the thread instrumentation +*/ +typedef void (*set_thread_v1_t)(struct PSI_thread *thread); + +/** Delete the current thread instrumentation. */ +typedef void (*delete_current_thread_v1_t)(void); + +/** Delete a thread instrumentation. */ +typedef void (*delete_thread_v1_t)(struct PSI_thread *thread); + +/** + Get a file instrumentation locker, for opening or creating a file. + @param state data storage for the locker + @param key the file instrumentation key + @param op the operation to perform + @param name the file name + @param identity a pointer representative of this file. + @return a file locker, or NULL +*/ +typedef struct PSI_file_locker* (*get_thread_file_name_locker_v1_t) + (struct PSI_file_locker_state_v1 *state, + PSI_file_key key, enum PSI_file_operation op, const char *name, + const void *identity); + +/** + Get a file stream instrumentation locker. + @param state data storage for the locker + @param file the file stream to access + @param op the operation to perform + @return a file locker, or NULL +*/ +typedef struct PSI_file_locker* (*get_thread_file_stream_locker_v1_t) + (struct PSI_file_locker_state_v1 *state, + struct PSI_file *file, enum PSI_file_operation op); + +/** + Get a file instrumentation locker. + @param state data storage for the locker + @param file the file descriptor to access + @param op the operation to perform + @return a file locker, or NULL +*/ +typedef struct PSI_file_locker* (*get_thread_file_descriptor_locker_v1_t) + (struct PSI_file_locker_state_v1 *state, + File file, enum PSI_file_operation op); + +/** + Record a mutex instrumentation unlock event. + @param mutex the mutex instrumentation +*/ +typedef void (*unlock_mutex_v1_t) + (struct PSI_mutex *mutex); + +/** + Record a rwlock instrumentation unlock event. + @param rwlock the rwlock instrumentation +*/ +typedef void (*unlock_rwlock_v1_t) + (struct PSI_rwlock *rwlock); + +/** + Record a condition instrumentation signal event. + @param cond the cond instrumentation +*/ +typedef void (*signal_cond_v1_t) + (struct PSI_cond *cond); + +/** + Record a condition instrumentation broadcast event. + @param cond the cond instrumentation +*/ +typedef void (*broadcast_cond_v1_t) + (struct PSI_cond *cond); + +/** + Record an idle instrumentation wait start event. + @param state data storage for the locker + @param file the source file name + @param line the source line number + @return an idle locker, or NULL +*/ +typedef struct PSI_idle_locker* (*start_idle_wait_v1_t) + (struct PSI_idle_locker_state_v1 *state, const char *src_file, uint src_line); + +/** + Record an idle instrumentation wait end event. + @param locker a thread locker for the running thread +*/ +typedef void (*end_idle_wait_v1_t) + (struct PSI_idle_locker *locker); + +/** + Record a mutex instrumentation wait start event. + @param state data storage for the locker + @param mutex the instrumented mutex to lock + @param op the operation to perform + @param file the source file name + @param line the source line number + @return a mutex locker, or NULL +*/ +typedef struct PSI_mutex_locker* (*start_mutex_wait_v1_t) + (struct PSI_mutex_locker_state_v1 *state, + struct PSI_mutex *mutex, + enum PSI_mutex_operation op, + const char *src_file, uint src_line); + +/** + Record a mutex instrumentation wait end event. + @param locker a thread locker for the running thread + @param rc the wait operation return code +*/ +typedef void (*end_mutex_wait_v1_t) + (struct PSI_mutex_locker *locker, int rc); + +/** + Record a rwlock instrumentation read wait start event. + @param locker a thread locker for the running thread + @param must must block: 1 for lock, 0 for trylock +*/ +typedef struct PSI_rwlock_locker* (*start_rwlock_rdwait_v1_t) + (struct PSI_rwlock_locker_state_v1 *state, + struct PSI_rwlock *rwlock, + enum PSI_rwlock_operation op, + const char *src_file, uint src_line); + +/** + Record a rwlock instrumentation read wait end event. + @param locker a thread locker for the running thread + @param rc the wait operation return code +*/ +typedef void (*end_rwlock_rdwait_v1_t) + (struct PSI_rwlock_locker *locker, int rc); + +/** + Record a rwlock instrumentation write wait start event. + @param locker a thread locker for the running thread + @param must must block: 1 for lock, 0 for trylock +*/ +typedef struct PSI_rwlock_locker* (*start_rwlock_wrwait_v1_t) + (struct PSI_rwlock_locker_state_v1 *state, + struct PSI_rwlock *rwlock, + enum PSI_rwlock_operation op, + const char *src_file, uint src_line); + +/** + Record a rwlock instrumentation write wait end event. + @param locker a thread locker for the running thread + @param rc the wait operation return code +*/ +typedef void (*end_rwlock_wrwait_v1_t) + (struct PSI_rwlock_locker *locker, int rc); + +/** + Record a condition instrumentation wait start event. + @param locker a thread locker for the running thread + @param must must block: 1 for wait, 0 for timedwait +*/ +typedef struct PSI_cond_locker* (*start_cond_wait_v1_t) + (struct PSI_cond_locker_state_v1 *state, + struct PSI_cond *cond, + struct PSI_mutex *mutex, + enum PSI_cond_operation op, + const char *src_file, uint src_line); + +/** + Record a condition instrumentation wait end event. + @param locker a thread locker for the running thread + @param rc the wait operation return code +*/ +typedef void (*end_cond_wait_v1_t) + (struct PSI_cond_locker *locker, int rc); + +/** + Record a table instrumentation io wait start event. + @param locker a table locker for the running thread + @param file the source file name + @param line the source line number +*/ +typedef struct PSI_table_locker* (*start_table_io_wait_v1_t) + (struct PSI_table_locker_state_v1 *state, + struct PSI_table *table, + enum PSI_table_io_operation op, + uint index, + const char *src_file, uint src_line); + +/** + Record a table instrumentation io wait end event. + @param locker a table locker for the running thread + @param numrows the number of rows involved in io +*/ +typedef void (*end_table_io_wait_v1_t) + (struct PSI_table_locker *locker, + ulonglong numrows); + +/** + Record a table instrumentation lock wait start event. + @param locker a table locker for the running thread + @param file the source file name + @param line the source line number +*/ +typedef struct PSI_table_locker* (*start_table_lock_wait_v1_t) + (struct PSI_table_locker_state_v1 *state, + struct PSI_table *table, + enum PSI_table_lock_operation op, + ulong flags, + const char *src_file, uint src_line); + +/** + Record a table instrumentation lock wait end event. + @param locker a table locker for the running thread +*/ +typedef void (*end_table_lock_wait_v1_t)(struct PSI_table_locker *locker); + +typedef void (*unlock_table_v1_t)(struct PSI_table *table); + +/** + Start a file instrumentation open operation. + @param locker the file locker + @param op the operation to perform + @param src_file the source file name + @param src_line the source line number +*/ +typedef void (*start_file_open_wait_v1_t) + (struct PSI_file_locker *locker, const char *src_file, uint src_line); + +/** + End a file instrumentation open operation, for file streams. + @param locker the file locker. + @param result the opened file (NULL indicates failure, non NULL success). + @return an instrumented file handle +*/ +typedef struct PSI_file* (*end_file_open_wait_v1_t) + (struct PSI_file_locker *locker, void *result); + +/** + End a file instrumentation open operation, for non stream files. + @param locker the file locker. + @param file the file number assigned by open() or create() for this file. +*/ +typedef void (*end_file_open_wait_and_bind_to_descriptor_v1_t) + (struct PSI_file_locker *locker, File file); + +/** + Record a file instrumentation start event. + @param locker a file locker for the running thread + @param op file operation to be performed + @param count the number of bytes requested, or 0 if not applicable + @param src_file the source file name + @param src_line the source line number +*/ +typedef void (*start_file_wait_v1_t) + (struct PSI_file_locker *locker, size_t count, + const char *src_file, uint src_line); + +/** + Record a file instrumentation end event. + Note that for file close operations, the instrumented file handle + associated with the file (which was provided to obtain a locker) + is invalid after this call. + @param locker a file locker for the running thread + @param count the number of bytes actually used in the operation, + or 0 if not applicable, or -1 if the operation failed + @sa get_thread_file_name_locker + @sa get_thread_file_stream_locker + @sa get_thread_file_descriptor_locker +*/ +typedef void (*end_file_wait_v1_t) + (struct PSI_file_locker *locker, size_t count); + +/** + Start a file instrumentation close operation. + @param locker the file locker + @param op the operation to perform + @param src_file the source file name + @param src_line the source line number +*/ +typedef void (*start_file_close_wait_v1_t) + (struct PSI_file_locker *locker, const char *src_file, uint src_line); + +/** + End a file instrumentation close operation. + @param locker the file locker. + @param rc the close operation return code (0 for success). + @return an instrumented file handle +*/ +typedef void (*end_file_close_wait_v1_t) + (struct PSI_file_locker *locker, int rc); + +/** + Start a new stage, and implicitly end the previous stage. + @param key the key of the new stage + @param src_file the source file name + @param src_line the source line number + @return the new stage progress +*/ +typedef PSI_stage_progress* (*start_stage_v1_t) + (PSI_stage_key key, const char *src_file, int src_line); + +typedef PSI_stage_progress* (*get_current_stage_progress_v1_t)(void); + +/** End the current stage. */ +typedef void (*end_stage_v1_t) (void); + +/** + Get a statement instrumentation locker. + @param state data storage for the locker + @param key the statement instrumentation key + @param charset client character set + @return a statement locker, or NULL +*/ +typedef struct PSI_statement_locker* (*get_thread_statement_locker_v1_t) + (struct PSI_statement_locker_state_v1 *state, + PSI_statement_key key, const void *charset, PSI_sp_share *sp_share); + +/** + Refine a statement locker to a more specific key. + Note that only events declared mutable can be refined. + @param the statement locker for the current event + @param key the new key for the event + @sa PSI_FLAG_MUTABLE +*/ +typedef struct PSI_statement_locker* (*refine_statement_v1_t) + (struct PSI_statement_locker *locker, + PSI_statement_key key); + +/** + Start a new statement event. + @param locker the statement locker for this event + @param db the active database name for this statement + @param db_length the active database name length for this statement + @param src_file source file name + @param src_line source line number +*/ +typedef void (*start_statement_v1_t) + (struct PSI_statement_locker *locker, + const char *db, uint db_length, + const char *src_file, uint src_line); + +/** + Set the statement text for a statement event. + @param locker the current statement locker + @param text the statement text + @param text_len the statement text length +*/ +typedef void (*set_statement_text_v1_t) + (struct PSI_statement_locker *locker, + const char *text, uint text_len); + +/** + Set a statement event lock time. + @param locker the statement locker + @param lock_time the locked time, in microseconds +*/ +typedef void (*set_statement_lock_time_t) + (struct PSI_statement_locker *locker, ulonglong lock_time); + +/** + Set a statement event rows sent metric. + @param locker the statement locker + @param count the number of rows sent +*/ +typedef void (*set_statement_rows_sent_t) + (struct PSI_statement_locker *locker, ulonglong count); + +/** + Set a statement event rows examined metric. + @param locker the statement locker + @param count the number of rows examined +*/ +typedef void (*set_statement_rows_examined_t) + (struct PSI_statement_locker *locker, ulonglong count); + +/** + Increment a statement event "created tmp disk tables" metric. + @param locker the statement locker + @param count the metric increment value +*/ +typedef void (*inc_statement_created_tmp_disk_tables_t) + (struct PSI_statement_locker *locker, ulong count); + +/** + Increment a statement event "created tmp tables" metric. + @param locker the statement locker + @param count the metric increment value +*/ +typedef void (*inc_statement_created_tmp_tables_t) + (struct PSI_statement_locker *locker, ulong count); + +/** + Increment a statement event "select full join" metric. + @param locker the statement locker + @param count the metric increment value +*/ +typedef void (*inc_statement_select_full_join_t) + (struct PSI_statement_locker *locker, ulong count); + +/** + Increment a statement event "select full range join" metric. + @param locker the statement locker + @param count the metric increment value +*/ +typedef void (*inc_statement_select_full_range_join_t) + (struct PSI_statement_locker *locker, ulong count); + +/** + Increment a statement event "select range join" metric. + @param locker the statement locker + @param count the metric increment value +*/ +typedef void (*inc_statement_select_range_t) + (struct PSI_statement_locker *locker, ulong count); + +/** + Increment a statement event "select range check" metric. + @param locker the statement locker + @param count the metric increment value +*/ +typedef void (*inc_statement_select_range_check_t) + (struct PSI_statement_locker *locker, ulong count); + +/** + Increment a statement event "select scan" metric. + @param locker the statement locker + @param count the metric increment value +*/ +typedef void (*inc_statement_select_scan_t) + (struct PSI_statement_locker *locker, ulong count); + +/** + Increment a statement event "sort merge passes" metric. + @param locker the statement locker + @param count the metric increment value +*/ +typedef void (*inc_statement_sort_merge_passes_t) + (struct PSI_statement_locker *locker, ulong count); + +/** + Increment a statement event "sort range" metric. + @param locker the statement locker + @param count the metric increment value +*/ +typedef void (*inc_statement_sort_range_t) + (struct PSI_statement_locker *locker, ulong count); + +/** + Increment a statement event "sort rows" metric. + @param locker the statement locker + @param count the metric increment value +*/ +typedef void (*inc_statement_sort_rows_t) + (struct PSI_statement_locker *locker, ulong count); + +/** + Increment a statement event "sort scan" metric. + @param locker the statement locker + @param count the metric increment value +*/ +typedef void (*inc_statement_sort_scan_t) + (struct PSI_statement_locker *locker, ulong count); + +/** + Set a statement event "no index used" metric. + @param locker the statement locker + @param count the metric value +*/ +typedef void (*set_statement_no_index_used_t) + (struct PSI_statement_locker *locker); + +/** + Set a statement event "no good index used" metric. + @param locker the statement locker + @param count the metric value +*/ +typedef void (*set_statement_no_good_index_used_t) + (struct PSI_statement_locker *locker); + +/** + End a statement event. + @param locker the statement locker + @param stmt_da the statement diagnostics area. + @sa Diagnostics_area +*/ +typedef void (*end_statement_v1_t) + (struct PSI_statement_locker *locker, void *stmt_da); + +/** + Get a transaction instrumentation locker. + @param state data storage for the locker + @param xid the xid for this transaction + @param trxid the InnoDB transaction id + @param iso_level isolation level for this transaction + @param read_only true if transaction access mode is read-only + @param autocommit true if transaction is autocommit + @return a transaction locker, or NULL +*/ +typedef struct PSI_transaction_locker* (*get_thread_transaction_locker_v1_t) + (struct PSI_transaction_locker_state_v1 *state, const void *xid, + const ulonglong *trxid, int isolation_level, my_bool read_only, + my_bool autocommit); + +/** + Start a new transaction event. + @param locker the transaction locker for this event + @param src_file source file name + @param src_line source line number +*/ +typedef void (*start_transaction_v1_t) + (struct PSI_transaction_locker *locker, + const char *src_file, uint src_line); + +/** + Set the transaction xid. + @param locker the transaction locker for this event + @param xid the id of the XA transaction + #param xa_state is the state of the XA transaction +*/ +typedef void (*set_transaction_xid_v1_t) + (struct PSI_transaction_locker *locker, + const void *xid, int xa_state); + +/** + Set the state of the XA transaction. + @param locker the transaction locker for this event + @param xa_state the new state of the xa transaction +*/ +typedef void (*set_transaction_xa_state_v1_t) + (struct PSI_transaction_locker *locker, + int xa_state); + +/** + Set the transaction gtid. + @param locker the transaction locker for this event + @param sid the source id for the transaction, mapped from sidno + @param gtid_spec the gtid specifier for the transaction +*/ +typedef void (*set_transaction_gtid_v1_t) + (struct PSI_transaction_locker *locker, + const void *sid, const void *gtid_spec); + +/** + Set the transaction trx_id. + @param locker the transaction locker for this event + @param trxid the storage engine transaction ID +*/ +typedef void (*set_transaction_trxid_v1_t) + (struct PSI_transaction_locker *locker, + const ulonglong *trxid); + +/** + Increment a transaction event savepoint count. + @param locker the transaction locker + @param count the increment value +*/ +typedef void (*inc_transaction_savepoints_v1_t) + (struct PSI_transaction_locker *locker, ulong count); + +/** + Increment a transaction event rollback to savepoint count. + @param locker the transaction locker + @param count the increment value +*/ +typedef void (*inc_transaction_rollback_to_savepoint_v1_t) + (struct PSI_transaction_locker *locker, ulong count); + +/** + Increment a transaction event release savepoint count. + @param locker the transaction locker + @param count the increment value +*/ +typedef void (*inc_transaction_release_savepoint_v1_t) + (struct PSI_transaction_locker *locker, ulong count); + +/** + Commit or rollback the transaction. + @param locker the transaction locker for this event + @param commit true if transaction was committed, false if rolled back +*/ +typedef void (*end_transaction_v1_t) + (struct PSI_transaction_locker *locker, + my_bool commit); + +/** + Record a socket instrumentation start event. + @param locker a socket locker for the running thread + @param op socket operation to be performed + @param count the number of bytes requested, or 0 if not applicable + @param src_file the source file name + @param src_line the source line number +*/ +typedef struct PSI_socket_locker* (*start_socket_wait_v1_t) + (struct PSI_socket_locker_state_v1 *state, + struct PSI_socket *socket, + enum PSI_socket_operation op, + size_t count, + const char *src_file, uint src_line); + +/** + Record a socket instrumentation end event. + Note that for socket close operations, the instrumented socket handle + associated with the socket (which was provided to obtain a locker) + is invalid after this call. + @param locker a socket locker for the running thread + @param count the number of bytes actually used in the operation, + or 0 if not applicable, or -1 if the operation failed + @sa get_thread_socket_locker +*/ +typedef void (*end_socket_wait_v1_t) + (struct PSI_socket_locker *locker, size_t count); + +/** + Set the socket state for an instrumented socket. + @param socket the instrumented socket + @param state socket state + */ +typedef void (*set_socket_state_v1_t)(struct PSI_socket *socket, + enum PSI_socket_state state); + +/** + Set the socket info for an instrumented socket. + @param socket the instrumented socket + @param fd the socket descriptor + @param addr the socket ip address + @param addr_len length of socket ip address + @param thread_id associated thread id +*/ +typedef void (*set_socket_info_v1_t)(struct PSI_socket *socket, + const my_socket *fd, + const struct sockaddr *addr, + socklen_t addr_len); + +/** + Bind a socket to the thread that owns it. + @param socket instrumented socket +*/ +typedef void (*set_socket_thread_owner_v1_t)(struct PSI_socket *socket); + +/** + Get a prepare statement. + @param locker a statement locker for the running thread. +*/ +typedef PSI_prepared_stmt* (*create_prepared_stmt_v1_t) + (void *identity, uint stmt_id, PSI_statement_locker *locker, + const char *stmt_name, size_t stmt_name_length, + const char *name, size_t length); + +/** + destroy a prepare statement. + @param prepared_stmt prepared statement. +*/ +typedef void (*destroy_prepared_stmt_v1_t) + (PSI_prepared_stmt *prepared_stmt); + +/** + repreare a prepare statement. + @param prepared_stmt prepared statement. +*/ +typedef void (*reprepare_prepared_stmt_v1_t) + (PSI_prepared_stmt *prepared_stmt); + +/** + Record a prepare statement instrumentation execute event. + @param locker a statement locker for the running thread. + @param prepared_stmt prepared statement. +*/ +typedef void (*execute_prepared_stmt_v1_t) + (PSI_statement_locker *locker, PSI_prepared_stmt* prepared_stmt); + +/** + Get a digest locker for the current statement. + @param locker a statement locker for the running thread +*/ +typedef struct PSI_digest_locker * (*digest_start_v1_t) + (struct PSI_statement_locker *locker); + +/** + Add a token to the current digest instrumentation. + @param locker a digest locker for the current statement + @param token the lexical token to add + @param yylval the lexical token attributes +*/ +typedef void (*digest_end_v1_t) + (struct PSI_digest_locker *locker, const struct sql_digest_storage *digest); + +typedef PSI_sp_locker* (*start_sp_v1_t) + (struct PSI_sp_locker_state_v1 *state, struct PSI_sp_share* sp_share); + +typedef void (*end_sp_v1_t) + (struct PSI_sp_locker *locker); + +typedef void (*drop_sp_v1_t) + (uint object_type, + const char *schema_name, uint schema_name_length, + const char *object_name, uint object_name_length); + +/** + Acquire a sp share instrumentation. + @param type of stored program + @param schema name of stored program + @param name of stored program + @return a stored program share instrumentation, or NULL +*/ +typedef struct PSI_sp_share* (*get_sp_share_v1_t) + (uint object_type, + const char *schema_name, uint schema_name_length, + const char *object_name, uint object_name_length); + +/** + Release a stored program share. + @param info the stored program share to release +*/ +typedef void (*release_sp_share_v1_t)(struct PSI_sp_share *share); + +typedef PSI_metadata_lock* (*create_metadata_lock_v1_t) + (void *identity, + const MDL_key *key, + opaque_mdl_type mdl_type, + opaque_mdl_duration mdl_duration, + opaque_mdl_status mdl_status, + const char *src_file, + uint src_line); + +typedef void (*set_metadata_lock_status_v1_t)(PSI_metadata_lock *lock, + opaque_mdl_status mdl_status); + +typedef void (*destroy_metadata_lock_v1_t)(PSI_metadata_lock *lock); + +typedef struct PSI_metadata_locker* (*start_metadata_wait_v1_t) + (struct PSI_metadata_locker_state_v1 *state, + struct PSI_metadata_lock *mdl, + const char *src_file, uint src_line); + +typedef void (*end_metadata_wait_v1_t) + (struct PSI_metadata_locker *locker, int rc); + +/** + Stores an array of connection attributes + @param buffer char array of length encoded connection attributes + in network format + @param length length of the data in buffer + @param from_cs charset in which @c buffer is encoded + @return state + @retval non_0 attributes truncated + @retval 0 stored the attribute +*/ +typedef int (*set_thread_connect_attrs_v1_t)(const char *buffer, uint length, + const void *from_cs); + +/** + Performance Schema Interface, version 1. + @since PSI_VERSION_1 +*/ +struct PSI_v1 +{ + /** @sa register_mutex_v1_t. */ + register_mutex_v1_t register_mutex; + /** @sa register_rwlock_v1_t. */ + register_rwlock_v1_t register_rwlock; + /** @sa register_cond_v1_t. */ + register_cond_v1_t register_cond; + /** @sa register_thread_v1_t. */ + register_thread_v1_t register_thread; + /** @sa register_file_v1_t. */ + register_file_v1_t register_file; + /** @sa register_stage_v1_t. */ + register_stage_v1_t register_stage; + /** @sa register_statement_v1_t. */ + register_statement_v1_t register_statement; + /** @sa register_socket_v1_t. */ + register_socket_v1_t register_socket; + /** @sa init_mutex_v1_t. */ + init_mutex_v1_t init_mutex; + /** @sa destroy_mutex_v1_t. */ + destroy_mutex_v1_t destroy_mutex; + /** @sa init_rwlock_v1_t. */ + init_rwlock_v1_t init_rwlock; + /** @sa destroy_rwlock_v1_t. */ + destroy_rwlock_v1_t destroy_rwlock; + /** @sa init_cond_v1_t. */ + init_cond_v1_t init_cond; + /** @sa destroy_cond_v1_t. */ + destroy_cond_v1_t destroy_cond; + /** @sa init_socket_v1_t. */ + init_socket_v1_t init_socket; + /** @sa destroy_socket_v1_t. */ + destroy_socket_v1_t destroy_socket; + + /** @sa get_table_share_v1_t. */ + get_table_share_v1_t get_table_share; + /** @sa release_table_share_v1_t. */ + release_table_share_v1_t release_table_share; + /** @sa drop_table_share_v1_t. */ + drop_table_share_v1_t drop_table_share; + /** @sa open_table_v1_t. */ + open_table_v1_t open_table; + /** @sa unbind_table_v1_t. */ + unbind_table_v1_t unbind_table; + /** @sa rebind_table_v1_t. */ + rebind_table_v1_t rebind_table; + /** @sa close_table_v1_t. */ + close_table_v1_t close_table; + /** @sa create_file_v1_t. */ + create_file_v1_t create_file; + /** @sa spawn_thread_v1_t. */ + spawn_thread_v1_t spawn_thread; + /** @sa new_thread_v1_t. */ + new_thread_v1_t new_thread; + /** @sa set_thread_id_v1_t. */ + set_thread_id_v1_t set_thread_id; + /** @sa set_thread_THD_v1_t. */ + set_thread_THD_v1_t set_thread_THD; + /** @sa get_thread_v1_t. */ + get_thread_v1_t get_thread; + /** @sa set_thread_user_v1_t. */ + set_thread_user_v1_t set_thread_user; + /** @sa set_thread_account_v1_t. */ + set_thread_account_v1_t set_thread_account; + /** @sa set_thread_db_v1_t. */ + set_thread_db_v1_t set_thread_db; + /** @sa set_thread_command_v1_t. */ + set_thread_command_v1_t set_thread_command; + /** @sa set_thread_start_time_v1_t. */ + set_thread_start_time_v1_t set_thread_start_time; + /** @sa set_thread_state_v1_t. */ + set_thread_state_v1_t set_thread_state; + /** @sa set_thread_info_v1_t. */ + set_thread_info_v1_t set_thread_info; + /** @sa set_thread_v1_t. */ + set_thread_v1_t set_thread; + /** @sa delete_current_thread_v1_t. */ + delete_current_thread_v1_t delete_current_thread; + /** @sa delete_thread_v1_t. */ + delete_thread_v1_t delete_thread; + /** @sa get_thread_file_name_locker_v1_t. */ + get_thread_file_name_locker_v1_t get_thread_file_name_locker; + /** @sa get_thread_file_stream_locker_v1_t. */ + get_thread_file_stream_locker_v1_t get_thread_file_stream_locker; + /** @sa get_thread_file_descriptor_locker_v1_t. */ + get_thread_file_descriptor_locker_v1_t get_thread_file_descriptor_locker; + /** @sa unlock_mutex_v1_t. */ + unlock_mutex_v1_t unlock_mutex; + /** @sa unlock_rwlock_v1_t. */ + unlock_rwlock_v1_t unlock_rwlock; + /** @sa signal_cond_v1_t. */ + signal_cond_v1_t signal_cond; + /** @sa broadcast_cond_v1_t. */ + broadcast_cond_v1_t broadcast_cond; + /** @sa start_idle_wait_v1_t. */ + start_idle_wait_v1_t start_idle_wait; + /** @sa end_idle_wait_v1_t. */ + end_idle_wait_v1_t end_idle_wait; + /** @sa start_mutex_wait_v1_t. */ + start_mutex_wait_v1_t start_mutex_wait; + /** @sa end_mutex_wait_v1_t. */ + end_mutex_wait_v1_t end_mutex_wait; + /** @sa start_rwlock_rdwait_v1_t. */ + start_rwlock_rdwait_v1_t start_rwlock_rdwait; + /** @sa end_rwlock_rdwait_v1_t. */ + end_rwlock_rdwait_v1_t end_rwlock_rdwait; + /** @sa start_rwlock_wrwait_v1_t. */ + start_rwlock_wrwait_v1_t start_rwlock_wrwait; + /** @sa end_rwlock_wrwait_v1_t. */ + end_rwlock_wrwait_v1_t end_rwlock_wrwait; + /** @sa start_cond_wait_v1_t. */ + start_cond_wait_v1_t start_cond_wait; + /** @sa end_cond_wait_v1_t. */ + end_cond_wait_v1_t end_cond_wait; + /** @sa start_table_io_wait_v1_t. */ + start_table_io_wait_v1_t start_table_io_wait; + /** @sa end_table_io_wait_v1_t. */ + end_table_io_wait_v1_t end_table_io_wait; + /** @sa start_table_lock_wait_v1_t. */ + start_table_lock_wait_v1_t start_table_lock_wait; + /** @sa end_table_lock_wait_v1_t. */ + end_table_lock_wait_v1_t end_table_lock_wait; + /** @sa start_file_open_wait_v1_t. */ + start_file_open_wait_v1_t start_file_open_wait; + /** @sa end_file_open_wait_v1_t. */ + end_file_open_wait_v1_t end_file_open_wait; + /** @sa end_file_open_wait_and_bind_to_descriptor_v1_t. */ + end_file_open_wait_and_bind_to_descriptor_v1_t + end_file_open_wait_and_bind_to_descriptor; + /** @sa start_file_wait_v1_t. */ + start_file_wait_v1_t start_file_wait; + /** @sa end_file_wait_v1_t. */ + end_file_wait_v1_t end_file_wait; + /** @sa start_file_close_wait_v1_t. */ + start_file_close_wait_v1_t start_file_close_wait; + /** @sa end_file_close_wait_v1_t. */ + end_file_close_wait_v1_t end_file_close_wait; + /** @sa start_stage_v1_t. */ + start_stage_v1_t start_stage; + /** @sa get_current_stage_progress_v1_t. */ + get_current_stage_progress_v1_t get_current_stage_progress; + /** @sa end_stage_v1_t. */ + end_stage_v1_t end_stage; + /** @sa get_thread_statement_locker_v1_t. */ + get_thread_statement_locker_v1_t get_thread_statement_locker; + /** @sa refine_statement_v1_t. */ + refine_statement_v1_t refine_statement; + /** @sa start_statement_v1_t. */ + start_statement_v1_t start_statement; + /** @sa set_statement_text_v1_t. */ + set_statement_text_v1_t set_statement_text; + /** @sa set_statement_lock_time_t. */ + set_statement_lock_time_t set_statement_lock_time; + /** @sa set_statement_rows_sent_t. */ + set_statement_rows_sent_t set_statement_rows_sent; + /** @sa set_statement_rows_examined_t. */ + set_statement_rows_examined_t set_statement_rows_examined; + /** @sa inc_statement_created_tmp_disk_tables. */ + inc_statement_created_tmp_disk_tables_t inc_statement_created_tmp_disk_tables; + /** @sa inc_statement_created_tmp_tables. */ + inc_statement_created_tmp_tables_t inc_statement_created_tmp_tables; + /** @sa inc_statement_select_full_join. */ + inc_statement_select_full_join_t inc_statement_select_full_join; + /** @sa inc_statement_select_full_range_join. */ + inc_statement_select_full_range_join_t inc_statement_select_full_range_join; + /** @sa inc_statement_select_range. */ + inc_statement_select_range_t inc_statement_select_range; + /** @sa inc_statement_select_range_check. */ + inc_statement_select_range_check_t inc_statement_select_range_check; + /** @sa inc_statement_select_scan. */ + inc_statement_select_scan_t inc_statement_select_scan; + /** @sa inc_statement_sort_merge_passes. */ + inc_statement_sort_merge_passes_t inc_statement_sort_merge_passes; + /** @sa inc_statement_sort_range. */ + inc_statement_sort_range_t inc_statement_sort_range; + /** @sa inc_statement_sort_rows. */ + inc_statement_sort_rows_t inc_statement_sort_rows; + /** @sa inc_statement_sort_scan. */ + inc_statement_sort_scan_t inc_statement_sort_scan; + /** @sa set_statement_no_index_used. */ + set_statement_no_index_used_t set_statement_no_index_used; + /** @sa set_statement_no_good_index_used. */ + set_statement_no_good_index_used_t set_statement_no_good_index_used; + /** @sa end_statement_v1_t. */ + end_statement_v1_t end_statement; + /** @sa get_thread_transaction_locker_v1_t. */ + get_thread_transaction_locker_v1_t get_thread_transaction_locker; + /** @sa start_transaction_v1_t. */ + start_transaction_v1_t start_transaction; + /** @sa set_transaction_xid_v1_t. */ + set_transaction_xid_v1_t set_transaction_xid; + /** @sa set_transaction_xa_state_v1_t. */ + set_transaction_xa_state_v1_t set_transaction_xa_state; + /** @sa set_transaction_gtid_v1_t. */ + set_transaction_gtid_v1_t set_transaction_gtid; + /** @sa set_transaction_trxid_v1_t. */ + set_transaction_trxid_v1_t set_transaction_trxid; + /** @sa inc_transaction_savepoints_v1_t. */ + inc_transaction_savepoints_v1_t inc_transaction_savepoints; + /** @sa inc_transaction_rollback_to_savepoint_v1_t. */ + inc_transaction_rollback_to_savepoint_v1_t inc_transaction_rollback_to_savepoint; + /** @sa inc_transaction_release_savepoint_v1_t. */ + inc_transaction_release_savepoint_v1_t inc_transaction_release_savepoint; + /** @sa end_transaction_v1_t. */ + end_transaction_v1_t end_transaction; + /** @sa start_socket_wait_v1_t. */ + start_socket_wait_v1_t start_socket_wait; + /** @sa end_socket_wait_v1_t. */ + end_socket_wait_v1_t end_socket_wait; + /** @sa set_socket_state_v1_t. */ + set_socket_state_v1_t set_socket_state; + /** @sa set_socket_info_v1_t. */ + set_socket_info_v1_t set_socket_info; + /** @sa set_socket_thread_owner_v1_t. */ + set_socket_thread_owner_v1_t set_socket_thread_owner; + /** @sa create_prepared_stmt_v1_t. */ + create_prepared_stmt_v1_t create_prepared_stmt; + /** @sa destroy_prepared_stmt_v1_t. */ + destroy_prepared_stmt_v1_t destroy_prepared_stmt; + /** @sa reprepare_prepared_stmt_v1_t. */ + reprepare_prepared_stmt_v1_t reprepare_prepared_stmt; + /** @sa execute_prepared_stmt_v1_t. */ + execute_prepared_stmt_v1_t execute_prepared_stmt; + /** @sa digest_start_v1_t. */ + digest_start_v1_t digest_start; + /** @sa digest_end_v1_t. */ + digest_end_v1_t digest_end; + /** @sa set_thread_connect_attrs_v1_t. */ + set_thread_connect_attrs_v1_t set_thread_connect_attrs; + /** @sa start_sp_v1_t. */ + start_sp_v1_t start_sp; + /** @sa start_sp_v1_t. */ + end_sp_v1_t end_sp; + /** @sa drop_sp_v1_t. */ + drop_sp_v1_t drop_sp; + /** @sa get_sp_share_v1_t. */ + get_sp_share_v1_t get_sp_share; + /** @sa release_sp_share_v1_t. */ + release_sp_share_v1_t release_sp_share; + /** @sa register_memory_v1_t. */ + register_memory_v1_t register_memory; + /** @sa memory_alloc_v1_t. */ + memory_alloc_v1_t memory_alloc; + /** @sa memory_realloc_v1_t. */ + memory_realloc_v1_t memory_realloc; + /** @sa memory_free_v1_t. */ + memory_free_v1_t memory_free; + + unlock_table_v1_t unlock_table; + + create_metadata_lock_v1_t create_metadata_lock; + set_metadata_lock_status_v1_t set_metadata_lock_status; + destroy_metadata_lock_v1_t destroy_metadata_lock; + + start_metadata_wait_v1_t start_metadata_wait; + end_metadata_wait_v1_t end_metadata_wait; +}; + +/** @} (end of group Group_PSI_v1) */ + +#endif /* HAVE_PSI_1 */ + +#ifdef USE_PSI_2 +#define HAVE_PSI_2 +#endif + +#ifdef HAVE_PSI_2 + +/** + @defgroup Group_PSI_v2 Application Binary Interface, version 2 + @ingroup Instrumentation_interface + @{ +*/ + +/** + Performance Schema Interface, version 2. + This is a placeholder, this interface is not defined yet. + @since PSI_VERSION_2 +*/ +struct PSI_v2 +{ + /** Placeholder */ + int placeholder; + /* ... extended interface ... */ +}; + +/** Placeholder */ +struct PSI_mutex_info_v2 +{ + /** Placeholder */ + int placeholder; +}; + +/** Placeholder */ +struct PSI_rwlock_info_v2 +{ + /** Placeholder */ + int placeholder; +}; + +/** Placeholder */ +struct PSI_cond_info_v2 +{ + /** Placeholder */ + int placeholder; +}; + +/** Placeholder */ +struct PSI_thread_info_v2 +{ + /** Placeholder */ + int placeholder; +}; + +/** Placeholder */ +struct PSI_file_info_v2 +{ + /** Placeholder */ + int placeholder; +}; + +/** Placeholder */ +struct PSI_stage_info_v2 +{ + /** Placeholder */ + int placeholder; +}; + +/** Placeholder */ +struct PSI_statement_info_v2 +{ + /** Placeholder */ + int placeholder; +}; + +/** Placeholder */ +struct PSI_transaction_info_v2 +{ + /** Placeholder */ + int placeholder; +}; + +/** Placeholder */ +struct PSI_idle_locker_state_v2 +{ + /** Placeholder */ + int placeholder; +}; + +/** Placeholder */ +struct PSI_mutex_locker_state_v2 +{ + /** Placeholder */ + int placeholder; +}; + +/** Placeholder */ +struct PSI_rwlock_locker_state_v2 +{ + /** Placeholder */ + int placeholder; +}; + +/** Placeholder */ +struct PSI_cond_locker_state_v2 +{ + /** Placeholder */ + int placeholder; +}; + +/** Placeholder */ +struct PSI_file_locker_state_v2 +{ + /** Placeholder */ + int placeholder; +}; + +/** Placeholder */ +struct PSI_table_locker_state_v2 +{ + /** Placeholder */ + int placeholder; +}; + +/** Placeholder */ +struct PSI_statement_locker_state_v2 +{ + /** Placeholder */ + int placeholder; +}; + +/** Placeholder */ +struct PSI_transaction_locker_state_v2 +{ + /** Placeholder */ + int placeholder; +}; + +/** Placeholder */ +struct PSI_socket_locker_state_v2 +{ + /** Placeholder */ + int placeholder; +}; + +struct PSI_metadata_locker_state_v2 +{ + int placeholder; +}; + +/** @} (end of group Group_PSI_v2) */ + +#endif /* HAVE_PSI_2 */ + +/** + @typedef PSI + The instrumentation interface for the current version. + @sa PSI_CURRENT_VERSION +*/ + +/** + @typedef PSI_mutex_info + The mutex information structure for the current version. +*/ + +/** + @typedef PSI_rwlock_info + The rwlock information structure for the current version. +*/ + +/** + @typedef PSI_cond_info + The cond information structure for the current version. +*/ + +/** + @typedef PSI_thread_info + The thread information structure for the current version. +*/ + +/** + @typedef PSI_file_info + The file information structure for the current version. +*/ + +/* Export the required version */ +#ifdef USE_PSI_1 +typedef struct PSI_v1 PSI; +typedef struct PSI_mutex_info_v1 PSI_mutex_info; +typedef struct PSI_rwlock_info_v1 PSI_rwlock_info; +typedef struct PSI_cond_info_v1 PSI_cond_info; +typedef struct PSI_thread_info_v1 PSI_thread_info; +typedef struct PSI_file_info_v1 PSI_file_info; +typedef struct PSI_stage_info_v1 PSI_stage_info; +typedef struct PSI_statement_info_v1 PSI_statement_info; +typedef struct PSI_transaction_info_v1 PSI_transaction_info; +typedef struct PSI_socket_info_v1 PSI_socket_info; +typedef struct PSI_idle_locker_state_v1 PSI_idle_locker_state; +typedef struct PSI_mutex_locker_state_v1 PSI_mutex_locker_state; +typedef struct PSI_rwlock_locker_state_v1 PSI_rwlock_locker_state; +typedef struct PSI_cond_locker_state_v1 PSI_cond_locker_state; +typedef struct PSI_file_locker_state_v1 PSI_file_locker_state; +typedef struct PSI_table_locker_state_v1 PSI_table_locker_state; +typedef struct PSI_statement_locker_state_v1 PSI_statement_locker_state; +typedef struct PSI_transaction_locker_state_v1 PSI_transaction_locker_state; +typedef struct PSI_socket_locker_state_v1 PSI_socket_locker_state; +typedef struct PSI_sp_locker_state_v1 PSI_sp_locker_state; +typedef struct PSI_metadata_locker_state_v1 PSI_metadata_locker_state; +#endif + +#ifdef USE_PSI_2 +typedef struct PSI_v2 PSI; +typedef struct PSI_mutex_info_v2 PSI_mutex_info; +typedef struct PSI_rwlock_info_v2 PSI_rwlock_info; +typedef struct PSI_cond_info_v2 PSI_cond_info; +typedef struct PSI_thread_info_v2 PSI_thread_info; +typedef struct PSI_file_info_v2 PSI_file_info; +typedef struct PSI_stage_info_v2 PSI_stage_info; +typedef struct PSI_statement_info_v2 PSI_statement_info; +typedef struct PSI_transaction_info_v2 PSI_transaction_info; +typedef struct PSI_socket_info_v2 PSI_socket_info; +typedef struct PSI_idle_locker_state_v2 PSI_idle_locker_state; +typedef struct PSI_mutex_locker_state_v2 PSI_mutex_locker_state; +typedef struct PSI_rwlock_locker_state_v2 PSI_rwlock_locker_state; +typedef struct PSI_cond_locker_state_v2 PSI_cond_locker_state; +typedef struct PSI_file_locker_state_v2 PSI_file_locker_state; +typedef struct PSI_table_locker_state_v2 PSI_table_locker_state; +typedef struct PSI_statement_locker_state_v2 PSI_statement_locker_state; +typedef struct PSI_transaction_locker_state_v2 PSI_transaction_locker_state; +typedef struct PSI_socket_locker_state_v2 PSI_socket_locker_state; +typedef struct PSI_sp_locker_state_v2 PSI_sp_locker_state; +typedef struct PSI_metadata_locker_state_v2 PSI_metadata_locker_state; +#endif + +#else /* HAVE_PSI_INTERFACE */ + +/** + Dummy structure, used to declare PSI_server when no instrumentation + is available. + The content does not matter, since PSI_server will be NULL. +*/ +struct PSI_none +{ + int opaque; +}; +typedef struct PSI_none PSI; + +/** + Stage instrument information. + @since PSI_VERSION_1 + This structure is used to register an instrumented stage. +*/ +struct PSI_stage_info_none +{ + /** Unused stage key. */ + unsigned int m_key; + /** The name of the stage instrument. */ + const char *m_name; + /** Unused stage flags. */ + int m_flags; +}; + +/** + The stage instrumentation has to co exist with the legacy + THD::set_proc_info instrumentation. + To avoid duplication of the instrumentation in the server, + the common PSI_stage_info structure is used, + so we export it here, even when not building + with HAVE_PSI_INTERFACE. +*/ +typedef struct PSI_stage_info_none PSI_stage_info; + +#endif /* HAVE_PSI_INTERFACE */ + +extern MYSQL_PLUGIN_IMPORT PSI *PSI_server; + +/* + Allow to override PSI_XXX_CALL at compile time + with more efficient implementations, if available. + If nothing better is available, + make a dynamic call using the PSI_server function pointer. +*/ + +#define PSI_DYNAMIC_CALL(M) PSI_server->M + +/** @} */ + +C_MODE_END +#endif /* MYSQL_PERFORMANCE_SCHEMA_INTERFACE_H */ + diff --git a/modules/mysql/include/mysql/mysql/psi/psi_base.h b/modules/mysql/include/mysql/mysql/psi/psi_base.h new file mode 100644 index 0000000..c4ecf84 --- /dev/null +++ b/modules/mysql/include/mysql/mysql/psi/psi_base.h @@ -0,0 +1,140 @@ +/* Copyright (c) 2008, 2014, Oracle and/or its affiliates. All rights reserved. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; version 2 of the License. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software Foundation, + 51 Franklin Street, Suite 500, Boston, MA 02110-1335 USA */ + +#ifndef MYSQL_PSI_BASE_H +#define MYSQL_PSI_BASE_H + +#ifdef __cplusplus +extern "C" { +#endif + +/** + @file mysql/psi/psi_base.h + Performance schema instrumentation interface. + + @defgroup Instrumentation_interface Instrumentation Interface + @ingroup Performance_schema + @{ +*/ + +#define PSI_INSTRUMENT_ME 0 + +#define PSI_NOT_INSTRUMENTED 0 + +/** + Global flag. + This flag indicate that an instrumentation point is a global variable, + or a singleton. +*/ +#define PSI_FLAG_GLOBAL (1 << 0) + +/** + Mutable flag. + This flag indicate that an instrumentation point is a general placeholder, + that can mutate into a more specific instrumentation point. +*/ +#define PSI_FLAG_MUTABLE (1 << 1) + +#define PSI_FLAG_THREAD (1 << 2) + +/** + Stage progress flag. + This flag apply to the stage instruments only. + It indicates the instrumentation provides progress data. +*/ +#define PSI_FLAG_STAGE_PROGRESS (1 << 3) + +#ifdef HAVE_PSI_INTERFACE + +/** + Shared Exclusive flag. + Indicates that rwlock support the shared exclusive state. +*/ +#define PSI_RWLOCK_FLAG_SX (1 << 4) + +/** + @def PSI_VERSION_1 + Performance Schema Interface number for version 1. + This version is supported. +*/ +#define PSI_VERSION_1 1 + +/** + @def PSI_VERSION_2 + Performance Schema Interface number for version 2. + This version is not implemented, it's a placeholder. +*/ +#define PSI_VERSION_2 2 + +/** + @def PSI_CURRENT_VERSION + Performance Schema Interface number for the most recent version. + The most current version is @c PSI_VERSION_1 +*/ +#define PSI_CURRENT_VERSION 1 + +/** + @def USE_PSI_1 + Define USE_PSI_1 to use the interface version 1. +*/ + +/** + @def USE_PSI_2 + Define USE_PSI_2 to use the interface version 2. +*/ + +/** + @def HAVE_PSI_1 + Define HAVE_PSI_1 if the interface version 1 needs to be compiled in. +*/ + +/** + @def HAVE_PSI_2 + Define HAVE_PSI_2 if the interface version 2 needs to be compiled in. +*/ + +#ifndef USE_PSI_2 +#ifndef USE_PSI_1 +#define USE_PSI_1 +#endif +#endif + +#ifdef USE_PSI_1 +#define HAVE_PSI_1 +#endif + +#ifdef USE_PSI_2 +#define HAVE_PSI_2 +#endif + +/* + Allow to override PSI_XXX_CALL at compile time + with more efficient implementations, if available. + If nothing better is available, + make a dynamic call using the PSI_server function pointer. +*/ + +#define PSI_DYNAMIC_CALL(M) PSI_server->M + +#endif /* HAVE_PSI_INTERFACE */ + +/** @} */ + +#ifdef __cplusplus +} +#endif + +#endif /* MYSQL_PSI_BASE_H */ + diff --git a/modules/mysql/include/mysql/mysql/psi/psi_memory.h b/modules/mysql/include/mysql/mysql/psi/psi_memory.h new file mode 100644 index 0000000..0ac472c --- /dev/null +++ b/modules/mysql/include/mysql/mysql/psi/psi_memory.h @@ -0,0 +1,140 @@ +/* Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; version 2 of the License. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software Foundation, + 51 Franklin Street, Suite 500, Boston, MA 02110-1335 USA */ + +#ifndef MYSQL_PSI_MEMORY_H +#define MYSQL_PSI_MEMORY_H + +#include "psi_base.h" + +#ifdef __cplusplus +extern "C" { +#endif + +/** + @file mysql/psi/psi_memory.h + Performance schema instrumentation interface. + + @defgroup Instrumentation_interface Instrumentation Interface + @ingroup Performance_schema + @{ +*/ + +#ifdef HAVE_PSI_INTERFACE +#ifndef DISABLE_ALL_PSI +#ifndef DISABLE_PSI_MEMORY +#define HAVE_PSI_MEMORY_INTERFACE +#endif /* DISABLE_PSI_MEMORY */ +#endif /* DISABLE_ALL_PSI */ +#endif /* HAVE_PSI_INTERFACE */ + +/** + Instrumented memory key. + To instrument memory, a memory key must be obtained using @c register_memory. + Using a zero key always disable the instrumentation. +*/ +typedef unsigned int PSI_memory_key; + +#ifdef HAVE_PSI_1 + +/** + @defgroup Group_PSI_v1 Application Binary Interface, version 1 + @ingroup Instrumentation_interface + @{ +*/ + +/** + Memory instrument information. + @since PSI_VERSION_1 + This structure is used to register instrumented memory. +*/ +struct PSI_memory_info_v1 +{ + /** Pointer to the key assigned to the registered memory. */ + PSI_memory_key *m_key; + /** The name of the memory instrument to register. */ + const char *m_name; + /** + The flags of the socket instrument to register. + @sa PSI_FLAG_GLOBAL + */ + int m_flags; +}; +typedef struct PSI_memory_info_v1 PSI_memory_info_v1; + +/** + Memory registration API. + @param category a category name (typically a plugin name) + @param info an array of memory info to register + @param count the size of the info array +*/ +typedef void (*register_memory_v1_t) + (const char *category, struct PSI_memory_info_v1 *info, int count); + +/** + Instrument memory allocation. + @param key the memory instrument key + @param size the size of memory allocated + @return the effective memory instrument key +*/ +typedef PSI_memory_key (*memory_alloc_v1_t) + (PSI_memory_key key, size_t size); + +/** + Instrument memory re allocation. + @param key the memory instrument key + @param old_size the size of memory previously allocated + @param new_size the size of memory re allocated + @return the effective memory instrument key +*/ +typedef PSI_memory_key (*memory_realloc_v1_t) + (PSI_memory_key key, size_t old_size, size_t new_size); + +/** + Instrument memory free. + @param key the memory instrument key + @param size the size of memory allocated +*/ +typedef void (*memory_free_v1_t) + (PSI_memory_key key, size_t size); + +/** @} (end of group Group_PSI_v1) */ + +#endif /* HAVE_PSI_1 */ + +#ifdef HAVE_PSI_2 +struct PSI_memory_info_v2 +{ + int placeholder; +}; + +#endif /* HAVE_PSI_2 */ + +#ifdef USE_PSI_1 +typedef struct PSI_memory_info_v1 PSI_memory_info; +#endif + +#ifdef USE_PSI_2 +typedef struct PSI_memory_info_v2 PSI_memory_info; +#endif + +/** @} (end of group Instrumentation_interface) */ + +#ifdef __cplusplus +} +#endif + + +#endif /* MYSQL_PSI_MEMORY_H */ + diff --git a/modules/mysql/include/mysql/mysql/service_my_snprintf.h b/modules/mysql/include/mysql/mysql/service_my_snprintf.h new file mode 100644 index 0000000..d5783fa --- /dev/null +++ b/modules/mysql/include/mysql/mysql/service_my_snprintf.h @@ -0,0 +1,102 @@ +#ifndef MYSQL_SERVICE_MY_SNPRINTF_INCLUDED +/* Copyright (c) 2009, 2012, Oracle and/or its affiliates. All rights reserved. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; version 2 of the License. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ + +/** + @file + my_snprintf service + + Portable and limited vsnprintf() implementation. + + This is a portable, limited vsnprintf() implementation, with some + extra features. "Portable" means that it'll produce identical result + on all platforms (for example, on Windows and Linux system printf %e + formats the exponent differently, on different systems %p either + prints leading 0x or not, %s may accept null pointer or crash on + it). "Limited" means that it does not support all the C89 features. + But it supports few extensions, not in any standard. + + my_vsnprintf(to, n, fmt, ap) + + @param[out] to A buffer to store the result in + @param[in] n Store up to n-1 characters, followed by an end 0 + @param[in] fmt printf-like format string + @param[in] ap Arguments + + @return a number of bytes written to a buffer *excluding* terminating '\0' + + @post + The syntax of a format string is generally the same: + % + where everithing but the format is optional. + + Three one-character flags are recognized: + '0' has the standard zero-padding semantics; + '-' is parsed, but silently ignored; + '`' (backtick) is only supported for strings (%s) and means that the + string will be quoted according to MySQL identifier quoting rules. + + Both and can be specified as numbers or '*'. + If an asterisk is used, an argument of type int is consumed. + + can be 'l', 'll', or 'z'. + + Supported formats are 's' (null pointer is accepted, printed as + "(null)"), 'b' (extension, see below), 'c', 'd', 'i', 'u', 'x', 'o', + 'X', 'p' (works as 0x%x). + + Standard syntax for positional arguments $n is supported. + + Extensions: + + Flag '`' (backtick): see above. + + Format 'b': binary buffer, prints exactly bytes from the + argument, without stopping at '\0'. +*/ + +#ifdef __cplusplus +extern "C" { +#endif + +#ifndef MYSQL_ABI_CHECK +#include +#include +#endif + +extern struct my_snprintf_service_st { + size_t (*my_snprintf_type)(char*, size_t, const char*, ...); + size_t (*my_vsnprintf_type)(char *, size_t, const char*, va_list); +} *my_snprintf_service; + +#ifdef MYSQL_DYNAMIC_PLUGIN + +#define my_vsnprintf my_snprintf_service->my_vsnprintf_type +#define my_snprintf my_snprintf_service->my_snprintf_type + +#else + +size_t my_snprintf(char* to, size_t n, const char* fmt, ...); +size_t my_vsnprintf(char *to, size_t n, const char* fmt, va_list ap); + +#endif + +#ifdef __cplusplus +} +#endif + +#define MYSQL_SERVICE_MY_SNPRINTF_INCLUDED +#endif + diff --git a/modules/mysql/include/mysql/mysql/service_mysql_alloc.h b/modules/mysql/include/mysql/mysql/service_mysql_alloc.h new file mode 100644 index 0000000..541b994 --- /dev/null +++ b/modules/mysql/include/mysql/mysql/service_mysql_alloc.h @@ -0,0 +1,77 @@ +/* Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; version 2 of the License. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ + +#ifndef MYSQL_SERVICE_MYSQL_ALLOC_INCLUDED +#define MYSQL_SERVICE_MYSQL_ALLOC_INCLUDED + +#ifndef MYSQL_ABI_CHECK +#include +#endif + +/* PSI_memory_key */ +#include "mysql/psi/psi_memory.h" + +#ifdef __cplusplus +extern "C" { +#endif + +/* myf */ +typedef int myf_t; + +typedef void * (*mysql_malloc_t)(PSI_memory_key key, size_t size, myf_t flags); +typedef void * (*mysql_realloc_t)(PSI_memory_key key, void *ptr, size_t size, myf_t flags); +typedef void (*mysql_free_t)(void *ptr); +typedef void * (*my_memdup_t)(PSI_memory_key key, const void *from, size_t length, myf_t flags); +typedef char * (*my_strdup_t)(PSI_memory_key key, const char *from, myf_t flags); +typedef char * (*my_strndup_t)(PSI_memory_key key, const char *from, size_t length, myf_t flags); + +struct mysql_malloc_service_st +{ + mysql_malloc_t mysql_malloc; + mysql_realloc_t mysql_realloc; + mysql_free_t mysql_free; + my_memdup_t my_memdup; + my_strdup_t my_strdup; + my_strndup_t my_strndup; +}; + +extern struct mysql_malloc_service_st *mysql_malloc_service; + +#ifdef MYSQL_DYNAMIC_PLUGIN + +#define my_malloc mysql_malloc_service->mysql_malloc +#define my_realloc mysql_malloc_service->mysql_realloc +#define my_free mysql_malloc_service->mysql_free +#define my_memdup mysql_malloc_service->my_memdup +#define my_strdup mysql_malloc_service->my_strdup +#define my_strndup mysql_malloc_service->my_strndup + +#else + +extern void * my_malloc(PSI_memory_key key, size_t size, myf_t flags); +extern void * my_realloc(PSI_memory_key key, void *ptr, size_t size, myf_t flags); +extern void my_free(void *ptr); +extern void * my_memdup(PSI_memory_key key, const void *from, size_t length, myf_t flags); +extern char * my_strdup(PSI_memory_key key, const char *from, myf_t flags); +extern char * my_strndup(PSI_memory_key key, const char *from, size_t length, myf_t flags); + +#endif + +#ifdef __cplusplus +} +#endif + +#endif + diff --git a/mta-mysql/include/mysql/mysql_com.h b/modules/mysql/include/mysql/mysql_com.h similarity index 57% rename from mta-mysql/include/mysql/mysql_com.h rename to modules/mysql/include/mysql/mysql_com.h index 889579e..e12f958 100644 --- a/mta-mysql/include/mysql/mysql_com.h +++ b/modules/mysql/include/mysql/mysql_com.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2000 MySQL AB +/* Copyright (c) 2000, 2014, Oracle and/or its affiliates. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -11,7 +11,7 @@ You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ /* ** Common definition between mysql server & client @@ -20,12 +20,35 @@ #ifndef _mysql_com_h #define _mysql_com_h -#define NAME_LEN 64 /* Field/table name length */ #define HOSTNAME_LENGTH 60 -#define USERNAME_LENGTH 16 +#define SYSTEM_CHARSET_MBMAXLEN 3 +#define NAME_CHAR_LEN 64 /* Field/table name length */ +#define USERNAME_CHAR_LENGTH 16 +#define NAME_LEN (NAME_CHAR_LEN*SYSTEM_CHARSET_MBMAXLEN) +#define USERNAME_LENGTH (USERNAME_CHAR_LENGTH*SYSTEM_CHARSET_MBMAXLEN) + +#define MYSQL_AUTODETECT_CHARSET_NAME "auto" + #define SERVER_VERSION_LENGTH 60 #define SQLSTATE_LENGTH 5 +/* + Maximum length of comments +*/ +#define TABLE_COMMENT_INLINE_MAXLEN 180 /* pre 6.0: 60 characters */ +#define TABLE_COMMENT_MAXLEN 2048 +#define COLUMN_COMMENT_MAXLEN 1024 +#define INDEX_COMMENT_MAXLEN 1024 +#define TABLE_PARTITION_COMMENT_MAXLEN 1024 + +/* + Maximum length of protocol packet. + OK packet length limit also restricted to this value as any length greater + than this value will have first byte of OK packet to be 254 thus does not + provide a means to identify if this is OK or EOF packet. +*/ +#define MAX_PACKET_LENGTH (256L*256L*256L-1) + /* USER_HOST_BUFF_SIZE -- length of string buffer, that is enough to contain username and hostname parts of the user identifier with trailing zero in @@ -38,10 +61,10 @@ #define LOCAL_HOST_NAMEDPIPE "." -#if defined(__WIN__) && !defined( _CUSTOMCONFIG_) +#if defined(_WIN32) #define MYSQL_NAMEDPIPE "MySQL" #define MYSQL_SERVICENAME "MySQL" -#endif /* __WIN__ */ +#endif /* _WIN32 */ /* You should add new commands to the end of this list, otherwise old @@ -56,7 +79,8 @@ enum enum_server_command COM_TIME, COM_DELAYED_INSERT, COM_CHANGE_USER, COM_BINLOG_DUMP, COM_TABLE_DUMP, COM_CONNECT_OUT, COM_REGISTER_SLAVE, COM_STMT_PREPARE, COM_STMT_EXECUTE, COM_STMT_SEND_LONG_DATA, COM_STMT_CLOSE, - COM_STMT_RESET, COM_SET_OPTION, COM_STMT_FETCH, + COM_STMT_RESET, COM_SET_OPTION, COM_STMT_FETCH, COM_DAEMON, + COM_BINLOG_DUMP_GTID, COM_RESET_CONNECTION, /* don't forget to update const char *command_name[] in sql_parse.cc */ /* Must be last */ @@ -69,10 +93,9 @@ enum enum_server_command obfuscated password, recieved from client */ #define SCRAMBLE_LENGTH 20 -#define SCRAMBLE_LENGTH_323 8 +#define AUTH_PLUGIN_DATA_PART_1_LENGTH 8 /* length of password stored in the db: new passwords are preceeded with '*' */ #define SCRAMBLED_PASSWORD_CHAR_LENGTH (SCRAMBLE_LENGTH*2+1) -#define SCRAMBLED_PASSWORD_CHAR_LENGTH_323 (SCRAMBLE_LENGTH_323*2) #define NOT_NULL_FLAG 1 /* Field can't be NULL */ @@ -90,11 +113,27 @@ enum enum_server_command #define TIMESTAMP_FLAG 1024 /* Field is a timestamp */ #define SET_FLAG 2048 /* field is a set */ #define NO_DEFAULT_VALUE_FLAG 4096 /* Field doesn't have default value */ +#define ON_UPDATE_NOW_FLAG 8192 /* Field is set to NOW on UPDATE */ #define NUM_FLAG 32768 /* Field is num (for clients) */ #define PART_KEY_FLAG 16384 /* Intern; Part of some key */ #define GROUP_FLAG 32768 /* Intern: Group field */ #define UNIQUE_FLAG 65536 /* Intern: Used by sql_yacc */ #define BINCMP_FLAG 131072 /* Intern: Used by sql_yacc */ +#define GET_FIXED_FIELDS_FLAG (1 << 18) /* Used to get fields in item tree */ +#define FIELD_IN_PART_FUNC_FLAG (1 << 19)/* Field part of partition func */ +/** + Intern: Field in TABLE object for new version of altered table, + which participates in a newly added index. +*/ +#define FIELD_IN_ADD_INDEX (1 << 20) +#define FIELD_IS_RENAMED (1<< 21) /* Intern: Field is being renamed */ +#define FIELD_FLAGS_STORAGE_MEDIA 22 /* Field storage media, bit 22-23 */ +#define FIELD_FLAGS_STORAGE_MEDIA_MASK (3 << FIELD_FLAGS_STORAGE_MEDIA) +#define FIELD_FLAGS_COLUMN_FORMAT 24 /* Field column format, bit 24-25 */ +#define FIELD_FLAGS_COLUMN_FORMAT_MASK (3 << FIELD_FLAGS_COLUMN_FORMAT) +#define FIELD_IS_DROPPED (1<< 26) /* Intern: Field is being dropped */ +#define EXPLICIT_NULL_FLAG (1<< 27) /* Field is explicitly specified as + NULL by the user */ #define REFRESH_GRANT 1 /* Refresh grant tables */ #define REFRESH_LOG 2 /* Start on new log file */ @@ -106,6 +145,12 @@ enum enum_server_command thread */ #define REFRESH_MASTER 128 /* Remove all bin logs in the index and truncate the index */ +#define REFRESH_ERROR_LOG 256 /* Rotate only the erorr log */ +#define REFRESH_ENGINE_LOG 512 /* Flush all storage engine logs */ +#define REFRESH_BINARY_LOG 1024 /* Flush the binary log */ +#define REFRESH_RELAY_LOG 2048 /* Flush the relay log */ +#define REFRESH_GENERAL_LOG 4096 /* Flush the general log */ +#define REFRESH_SLOW_LOG 8192 /* Flush the slow query log */ /* The following can't be set with mysql_refresh() */ #define REFRESH_READ_LOCK 16384 /* Lock tables for read */ @@ -116,6 +161,8 @@ enum enum_server_command #define REFRESH_QUERY_CACHE_FREE 0x20000L /* pack query cache */ #define REFRESH_DES_KEY_FILE 0x40000L #define REFRESH_USER_RESOURCES 0x80000L +#define REFRESH_FOR_EXPORT 0x100000L /* FLUSH TABLES ... FOR EXPORT */ +#define REFRESH_OPTIMIZER_COSTS 0x200000L /* FLUSH OPTIMIZER_COSTS */ #define CLIENT_LONG_PASSWORD 1 /* new more secure passwords */ #define CLIENT_FOUND_ROWS 2 /* Found instead of affected rows */ @@ -132,31 +179,146 @@ enum enum_server_command #define CLIENT_IGNORE_SIGPIPE 4096 /* IGNORE sigpipes */ #define CLIENT_TRANSACTIONS 8192 /* Client knows about transactions */ #define CLIENT_RESERVED 16384 /* Old flag for 4.1 protocol */ -#define CLIENT_SECURE_CONNECTION 32768 /* New 4.1 authentication */ +#define CLIENT_RESERVED2 32768 /* Old flag for 4.1 authentication */ #define CLIENT_MULTI_STATEMENTS (1UL << 16) /* Enable/disable multi-stmt support */ #define CLIENT_MULTI_RESULTS (1UL << 17) /* Enable/disable multi-results */ +#define CLIENT_PS_MULTI_RESULTS (1UL << 18) /* Multi-results in PS-protocol */ + +#define CLIENT_PLUGIN_AUTH (1UL << 19) /* Client supports plugin authentication */ +#define CLIENT_CONNECT_ATTRS (1UL << 20) /* Client supports connection attributes */ + +/* Enable authentication response packet to be larger than 255 bytes. */ +#define CLIENT_PLUGIN_AUTH_LENENC_CLIENT_DATA (1UL << 21) + +/* Don't close the connection for a connection with expired password. */ +#define CLIENT_CAN_HANDLE_EXPIRED_PASSWORDS (1UL << 22) + +/** + Capable of handling server state change information. Its a hint to the + server to include the state change information in Ok packet. +*/ +#define CLIENT_SESSION_TRACK (1UL << 23) +/* Client no longer needs EOF packet */ +#define CLIENT_DEPRECATE_EOF (1UL << 24) #define CLIENT_SSL_VERIFY_SERVER_CERT (1UL << 30) #define CLIENT_REMEMBER_OPTIONS (1UL << 31) -#define SERVER_STATUS_IN_TRANS 1 /* Transaction has started */ +#ifdef HAVE_COMPRESS +#define CAN_CLIENT_COMPRESS CLIENT_COMPRESS +#else +#define CAN_CLIENT_COMPRESS 0 +#endif + +/* Gather all possible capabilites (flags) supported by the server */ +#define CLIENT_ALL_FLAGS (CLIENT_LONG_PASSWORD \ + | CLIENT_FOUND_ROWS \ + | CLIENT_LONG_FLAG \ + | CLIENT_CONNECT_WITH_DB \ + | CLIENT_NO_SCHEMA \ + | CLIENT_COMPRESS \ + | CLIENT_ODBC \ + | CLIENT_LOCAL_FILES \ + | CLIENT_IGNORE_SPACE \ + | CLIENT_PROTOCOL_41 \ + | CLIENT_INTERACTIVE \ + | CLIENT_SSL \ + | CLIENT_IGNORE_SIGPIPE \ + | CLIENT_TRANSACTIONS \ + | CLIENT_RESERVED \ + | CLIENT_RESERVED2 \ + | CLIENT_MULTI_STATEMENTS \ + | CLIENT_MULTI_RESULTS \ + | CLIENT_PS_MULTI_RESULTS \ + | CLIENT_SSL_VERIFY_SERVER_CERT \ + | CLIENT_REMEMBER_OPTIONS \ + | CLIENT_PLUGIN_AUTH \ + | CLIENT_CONNECT_ATTRS \ + | CLIENT_PLUGIN_AUTH_LENENC_CLIENT_DATA \ + | CLIENT_CAN_HANDLE_EXPIRED_PASSWORDS \ + | CLIENT_SESSION_TRACK \ + | CLIENT_DEPRECATE_EOF \ +) + +/* + Switch off the flags that are optional and depending on build flags + If any of the optional flags is supported by the build it will be switched + on before sending to the client during the connection handshake. +*/ +#define CLIENT_BASIC_FLAGS (((CLIENT_ALL_FLAGS & ~CLIENT_SSL) \ + & ~CLIENT_COMPRESS) \ + & ~CLIENT_SSL_VERIFY_SERVER_CERT) + +/** + Is raised when a multi-statement transaction + has been started, either explicitly, by means + of BEGIN or COMMIT AND CHAIN, or + implicitly, by the first transactional + statement, when autocommit=off. +*/ +#define SERVER_STATUS_IN_TRANS 1 #define SERVER_STATUS_AUTOCOMMIT 2 /* Server in auto_commit mode */ #define SERVER_MORE_RESULTS_EXISTS 8 /* Multi query - next query exists */ #define SERVER_QUERY_NO_GOOD_INDEX_USED 16 #define SERVER_QUERY_NO_INDEX_USED 32 -/* +/** The server was able to fulfill the clients request and opened a read-only non-scrollable cursor for a query. This flag comes in reply to COM_STMT_EXECUTE and COM_STMT_FETCH commands. */ #define SERVER_STATUS_CURSOR_EXISTS 64 -/* +/** This flag is sent when a read-only cursor is exhausted, in reply to COM_STMT_FETCH command. */ #define SERVER_STATUS_LAST_ROW_SENT 128 #define SERVER_STATUS_DB_DROPPED 256 /* A database was dropped */ #define SERVER_STATUS_NO_BACKSLASH_ESCAPES 512 +/** + Sent to the client if after a prepared statement reprepare + we discovered that the new statement returns a different + number of result set columns. +*/ +#define SERVER_STATUS_METADATA_CHANGED 1024 +#define SERVER_QUERY_WAS_SLOW 2048 + +/** + To mark ResultSet containing output parameter values. +*/ +#define SERVER_PS_OUT_PARAMS 4096 + +/** + Set at the same time as SERVER_STATUS_IN_TRANS if the started + multi-statement transaction is a read-only transaction. Cleared + when the transaction commits or aborts. Since this flag is sent + to clients in OK and EOF packets, the flag indicates the + transaction status at the end of command execution. +*/ +#define SERVER_STATUS_IN_TRANS_READONLY 8192 + +/** + This status flag, when on, implies that one of the state information has + changed on the server because of the execution of the last statement. +*/ +#define SERVER_SESSION_STATE_CHANGED (1UL << 14) + +/** + Server status flags that must be cleared when starting + execution of a new SQL statement. + Flags from this set are only added to the + current server status by the execution engine, but + never removed -- the execution engine expects them + to disappear automagically by the next command. +*/ +#define SERVER_STATUS_CLEAR_SET (SERVER_QUERY_NO_GOOD_INDEX_USED| \ + SERVER_QUERY_NO_INDEX_USED|\ + SERVER_MORE_RESULTS_EXISTS|\ + SERVER_STATUS_METADATA_CHANGED |\ + SERVER_QUERY_WAS_SLOW |\ + SERVER_STATUS_DB_DROPPED |\ + SERVER_STATUS_CURSOR_EXISTS|\ + SERVER_STATUS_LAST_ROW_SENT|\ + SERVER_SESSION_STATE_CHANGED) #define MYSQL_ERRMSG_SIZE 512 #define NET_READ_TIMEOUT 30 /* Timeout on read */ @@ -165,6 +327,7 @@ enum enum_server_command #define ONLY_KILL_QUERY 1 + struct st_vio; /* Only C */ typedef struct st_vio Vio; @@ -174,53 +337,57 @@ typedef struct st_vio Vio; #define MAX_INT_WIDTH 10 /* Max width for a LONG w.o. sign */ #define MAX_BIGINT_WIDTH 20 /* Max width for a LONGLONG */ #define MAX_CHAR_WIDTH 255 /* Max length for a CHAR colum */ -#define MAX_BLOB_WIDTH 8192 /* Default width for blob */ +#define MAX_BLOB_WIDTH 16777216 /* Default width for blob */ typedef struct st_net { -#if !defined(CHECK_EMBEDDED_DIFFERENCES) || !defined(EMBEDDED_LIBRARY) - Vio* vio; + Vio *vio; unsigned char *buff,*buff_end,*write_pos,*read_pos; my_socket fd; /* For Perl DBI/dbd */ - unsigned long max_packet,max_packet_size; - unsigned int pkt_nr,compress_pkt_nr; - unsigned int write_timeout, read_timeout, retry_count; - int fcntl; - my_bool compress; /* The following variable is set if we are doing several queries in one command ( as in LOAD TABLE ... FROM MASTER ), and do not want to confuse the client with OK at the wrong time */ unsigned long remain_in_buf,length, buf_length, where_b; + unsigned long max_packet,max_packet_size; + unsigned int pkt_nr,compress_pkt_nr; + unsigned int write_timeout, read_timeout, retry_count; + int fcntl; unsigned int *return_status; unsigned char reading_or_writing; char save_char; - my_bool no_send_ok; /* For SPs and other things that do multiple stmts */ - my_bool no_send_eof; /* For SPs' first version read-only cursors */ - /* - Set if OK packet is already sent, and we do not need to send error - messages - */ - my_bool no_send_error; + my_bool unused1; /* Please remove with the next incompatible ABI change */ + my_bool unused2; /* Please remove with the next incompatible ABI change */ + my_bool compress; + my_bool unused3; /* Please remove with the next incompatible ABI change. */ /* Pointer to query object in query cache, do not equal NULL (0) for queries in cache that have not stored its results yet */ -#endif - char last_error[MYSQL_ERRMSG_SIZE], sqlstate[SQLSTATE_LENGTH+1]; - unsigned int last_errno; - unsigned char error; - /* - 'query_cache_query' should be accessed only via query cache - functions and methods to maintain proper locking. + Unused, please remove with the next incompatible ABI change. */ - gptr query_cache_query; - - my_bool report_error; /* We should report error (we have unreported error) */ - my_bool return_errno; + unsigned char *unused; + unsigned int last_errno; + unsigned char error; + my_bool unused4; /* Please remove with the next incompatible ABI change. */ + my_bool unused5; /* Please remove with the next incompatible ABI change. */ + /** Client library error message buffer. Actually belongs to struct MYSQL. */ + char last_error[MYSQL_ERRMSG_SIZE]; + /** Client library sqlstate buffer. Set along with the error message. */ + char sqlstate[SQLSTATE_LENGTH+1]; + /** + Extension pointer, for the caller private use. + Any program linking with the networking library can use this pointer, + which is handy when private connection specific data needs to be + maintained. + The mysqld server process uses this pointer internally, + to maintain the server internal instrumentation for the connection. + */ + void *extension; } NET; + #define packet_error (~(unsigned long) 0) enum enum_field_types { MYSQL_TYPE_DECIMAL, MYSQL_TYPE_TINY, @@ -232,6 +399,9 @@ enum enum_field_types { MYSQL_TYPE_DECIMAL, MYSQL_TYPE_TINY, MYSQL_TYPE_DATETIME, MYSQL_TYPE_YEAR, MYSQL_TYPE_NEWDATE, MYSQL_TYPE_VARCHAR, MYSQL_TYPE_BIT, + MYSQL_TYPE_TIMESTAMP2, + MYSQL_TYPE_DATETIME2, + MYSQL_TYPE_TIME2, MYSQL_TYPE_NEWDECIMAL=246, MYSQL_TYPE_ENUM=247, MYSQL_TYPE_SET=248, @@ -326,6 +496,27 @@ enum enum_mysql_set_option MYSQL_OPTION_MULTI_STATEMENTS_OFF }; +/* + Type of state change information that the server can include in the Ok + packet. + Note : 1) session_state_type shouldn't go past 255 (i.e. 1-byte boundary). + 2) Modify the definition of SESSION_TRACK_END when a new member is + added. +*/ +enum enum_session_state_type +{ + SESSION_TRACK_SYSTEM_VARIABLES, /* Session system variables */ + SESSION_TRACK_SCHEMA, /* Current schema */ + SESSION_TRACK_STATE_CHANGE /* track session state changes */ +}; + +#define SESSION_TRACK_BEGIN SESSION_TRACK_SYSTEM_VARIABLES + +#define SESSION_TRACK_END SESSION_TRACK_STATE_CHANGE + +#define IS_SESSION_STATE_TYPE(T) \ + (((int)(T) >= SESSION_TRACK_BEGIN) && ((T) <= SESSION_TRACK_END)) + #define net_new_transaction(net) ((net)->pkt_nr=0) #ifdef __cplusplus @@ -333,31 +524,23 @@ extern "C" { #endif my_bool my_net_init(NET *net, Vio* vio); -void my_net_local_init(NET *net); -void net_end(NET *net); -void net_clear(NET *net); -my_bool net_realloc(NET *net, unsigned long length); +void my_net_local_init(NET *net); +void net_end(NET *net); +void net_clear(NET *net, my_bool check_buffer); +my_bool net_realloc(NET *net, size_t length); my_bool net_flush(NET *net); -my_bool my_net_write(NET *net,const char *packet,unsigned long len); +my_bool my_net_write(NET *net,const unsigned char *packet, size_t len); my_bool net_write_command(NET *net,unsigned char command, - const char *header, unsigned long head_len, - const char *packet, unsigned long len); -int net_real_write(NET *net,const char *packet,unsigned long len); + const unsigned char *header, size_t head_len, + const unsigned char *packet, size_t len); +my_bool net_write_packet(NET *net, const unsigned char *packet, size_t length); unsigned long my_net_read(NET *net); -#ifdef _global_h +#ifdef MY_GLOBAL_INCLUDED void my_net_set_write_timeout(NET *net, uint timeout); void my_net_set_read_timeout(NET *net, uint timeout); #endif -/* - The following function is not meant for normal usage - Currently it's used internally by manager.c -*/ -struct sockaddr; -int my_connect(my_socket s, const struct sockaddr *name, unsigned int namelen, - unsigned int timeout); - struct rand_struct { unsigned long seed1,seed2,max_value; double max_value_dbl; @@ -381,18 +564,24 @@ typedef struct st_udf_args char *maybe_null; /* Set to 1 for all maybe_null args */ char **attributes; /* Pointer to attribute name */ unsigned long *attribute_lengths; /* Length of attribute arguments */ + void *extension; } UDF_ARGS; /* This holds information about the result */ typedef struct st_udf_init { - my_bool maybe_null; /* 1 if function can return NULL */ - unsigned int decimals; /* for real functions */ - unsigned long max_length; /* For string functions */ - char *ptr; /* free pointer for function data */ - my_bool const_item; /* 0 if result is independent of arguments */ + my_bool maybe_null; /* 1 if function can return NULL */ + unsigned int decimals; /* for real functions */ + unsigned long max_length; /* For string functions */ + char *ptr; /* free pointer for function data */ + my_bool const_item; /* 1 if function always returns the same value */ + void *extension; } UDF_INIT; +/* + TODO: add a notion for determinism of the UDF. + See Item_udf_func::update_used_tables () +*/ /* Constants when using compression */ #define NET_HEADER_SIZE 4 /* standard header size */ @@ -417,14 +606,14 @@ void create_random_string(char *to, unsigned int length, struct rand_struct *ran void hash_password(unsigned long *to, const char *password, unsigned int password_len); void make_scrambled_password_323(char *to, const char *password); void scramble_323(char *to, const char *message, const char *password); -my_bool check_scramble_323(const char *, const char *message, +my_bool check_scramble_323(const unsigned char *reply, const char *message, unsigned long *salt); void get_salt_from_password_323(unsigned long *res, const char *password); void make_password_from_salt_323(char *to, const unsigned long *salt); void make_scrambled_password(char *to, const char *password); void scramble(char *to, const char *message, const char *password); -my_bool check_scramble(const char *reply, const char *message, +my_bool check_scramble(const unsigned char *reply, const char *message, const unsigned char *hash_stage2); void get_salt_from_password(unsigned char *res, const char *password); void make_password_from_salt(char *to, const unsigned char *hash_stage2); @@ -432,24 +621,19 @@ char *octet2hex(char *to, const char *str, unsigned int len); /* end of password.c */ -char *get_tty_password(char *opt_message); +char *get_tty_password(const char *opt_message); const char *mysql_errno_to_sqlstate(unsigned int mysql_errno); /* Some other useful functions */ -my_bool my_init(void); -extern int modify_defaults_file(const char *file_location, const char *option, - const char *option_value, - const char *section_name, int remove_option); -int load_defaults(const char *conf_file, const char **groups, - int *argc, char ***argv); my_bool my_thread_init(void); void my_thread_end(void); -#ifdef _global_h +#ifdef MY_GLOBAL_INCLUDED ulong STDCALL net_field_length(uchar **packet); my_ulonglong net_field_length_ll(uchar **packet); -char *net_store_length(char *pkg, ulonglong length); +uchar *net_store_length(uchar *pkg, ulonglong length); +unsigned int net_length_size(ulonglong num); #endif #ifdef __cplusplus @@ -460,4 +644,5 @@ char *net_store_length(char *pkg, ulonglong length); #define MYSQL_STMT_HEADER 4 #define MYSQL_LONG_DATA_HEADER 6 +#define NOT_FIXED_DEC 31 #endif diff --git a/modules/mysql/include/mysql/mysql_com_server.h b/modules/mysql/include/mysql/mysql_com_server.h new file mode 100644 index 0000000..1ea0402 --- /dev/null +++ b/modules/mysql/include/mysql/mysql_com_server.h @@ -0,0 +1,41 @@ +/* Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; version 2 of the License. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ + +/* + Definitions private to the server, + used in the networking layer to notify specific events. +*/ + +#ifndef _mysql_com_server_h +#define _mysql_com_server_h + +struct st_net_server; + +typedef void (*before_header_callback_fn) + (struct st_net *net, void *user_data, size_t count); + +typedef void (*after_header_callback_fn) + (struct st_net *net, void *user_data, size_t count, my_bool rc); + +struct st_net_server +{ + before_header_callback_fn m_before_header; + after_header_callback_fn m_after_header; + void *m_user_data; +}; + +typedef struct st_net_server NET_SERVER; + +#endif diff --git a/mta-mysql/include/mysql/mysql_embed.h b/modules/mysql/include/mysql/mysql_embed.h similarity index 75% rename from mta-mysql/include/mysql/mysql_embed.h rename to modules/mysql/include/mysql/mysql_embed.h index 7416283..cdee3a9 100644 --- a/mta-mysql/include/mysql/mysql_embed.h +++ b/modules/mysql/include/mysql/mysql_embed.h @@ -1,4 +1,7 @@ -/* Copyright (C) 2000 MySQL AB +#ifndef MYSQL_EMBED_INCLUDED +#define MYSQL_EMBED_INCLUDED + +/* Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -11,7 +14,7 @@ You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ /* Defines that are unique to the embedded version of MySQL */ @@ -20,12 +23,7 @@ /* Things we don't need in the embedded version of MySQL */ /* TODO HF add #undef HAVE_VIO if we don't want client in embedded library */ -#undef HAVE_PSTACK /* No stacktrace */ #undef HAVE_DLOPEN /* No udf functions */ -#undef HAVE_OPENSSL -#undef HAVE_SMEM /* No shared memory */ -#undef HAVE_NDBCLUSTER_DB /* No NDB cluster */ - -#define DONT_USE_RAID #endif /* EMBEDDED_LIBRARY */ +#endif /* MYSQL_EMBED_INCLUDED */ diff --git a/mta-mysql/include/mysql/mysql_time.h b/modules/mysql/include/mysql/mysql_time.h similarity index 90% rename from mta-mysql/include/mysql/mysql_time.h rename to modules/mysql/include/mysql/mysql_time.h index 0a3f17a..ac9719c 100644 --- a/mta-mysql/include/mysql/mysql_time.h +++ b/modules/mysql/include/mysql/mysql_time.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2004 MySQL AB +/* Copyright (c) 2004, 2011, Oracle and/or its affiliates. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -11,7 +11,7 @@ You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ + Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA */ #ifndef _mysql_time_h_ #define _mysql_time_h_ @@ -47,7 +47,7 @@ enum enum_mysql_timestamp_type typedef struct st_mysql_time { unsigned int year, month, day, hour, minute, second; - unsigned long second_part; + unsigned long second_part; /**< microseconds */ my_bool neg; enum enum_mysql_timestamp_type time_type; } MYSQL_TIME; diff --git a/modules/mysql/include/mysql/mysql_version.h b/modules/mysql/include/mysql/mysql_version.h new file mode 100644 index 0000000..f5209a3 --- /dev/null +++ b/modules/mysql/include/mysql/mysql_version.h @@ -0,0 +1,31 @@ +/* Copyright Abandoned 1996,1999 TCX DataKonsult AB & Monty Program KB + & Detron HB, 1996, 1999-2004, 2007 MySQL AB. + This file is public domain and comes with NO WARRANTY of any kind +*/ + +/* Version numbers for protocol & mysqld */ + +#ifndef _mysql_version_h +#define _mysql_version_h +#ifdef _CUSTOMCONFIG_ +#include +#else +#define PROTOCOL_VERSION 10 +#define MYSQL_SERVER_VERSION "5.7.6-m16" +#define MYSQL_VERSION_ID 50706 +#define MYSQL_PORT 3306 +#define MYSQL_PORT_DEFAULT 0 +#define MYSQL_UNIX_ADDR "/tmp/mysql.sock" +#define MYSQL_CONFIG_NAME "my" +#define MYSQL_COMPILATION_COMMENT "MySQL Connector/C (GPL)" +#define LIBMYSQL_VERSION "6.1.6" +#define LIBMYSQL_VERSION_ID 60106 + +/* mysqld compile time options */ +#endif /* _CUSTOMCONFIG_ */ + +#ifndef LICENSE +#define LICENSE GPL +#endif /* LICENSE */ + +#endif /* _mysql_version_h */ diff --git a/modules/mysql/include/mysql/mysqld_ername.h b/modules/mysql/include/mysql/mysqld_ername.h new file mode 100644 index 0000000..e888a7e --- /dev/null +++ b/modules/mysql/include/mysql/mysqld_ername.h @@ -0,0 +1,976 @@ +/* Autogenerated file, please don't edit */ + +{ "ER_HASHCHK", 1000, "hashchk" }, +{ "ER_NISAMCHK", 1001, "isamchk" }, +{ "ER_NO", 1002, "NO" }, +{ "ER_YES", 1003, "YES" }, +{ "ER_CANT_CREATE_FILE", 1004, "Can\'t create file \'%-.200s\' (errno: %d - %s)" }, +{ "ER_CANT_CREATE_TABLE", 1005, "Can\'t create table \'%-.200s\' (errno: %d)" }, +{ "ER_CANT_CREATE_DB", 1006, "Can\'t create database \'%-.192s\' (errno: %d)" }, +{ "ER_DB_CREATE_EXISTS", 1007, "Can\'t create database \'%-.192s\'; database exists" }, +{ "ER_DB_DROP_EXISTS", 1008, "Can\'t drop database \'%-.192s\'; database doesn\'t exist" }, +{ "ER_DB_DROP_DELETE", 1009, "Error dropping database (can\'t delete \'%-.192s\', errno: %d)" }, +{ "ER_DB_DROP_RMDIR", 1010, "Error dropping database (can\'t rmdir \'%-.192s\', errno: %d)" }, +{ "ER_CANT_DELETE_FILE", 1011, "Error on delete of \'%-.192s\' (errno: %d - %s)" }, +{ "ER_CANT_FIND_SYSTEM_REC", 1012, "Can\'t read record in system table" }, +{ "ER_CANT_GET_STAT", 1013, "Can\'t get status of \'%-.200s\' (errno: %d - %s)" }, +{ "ER_CANT_GET_WD", 1014, "Can\'t get working directory (errno: %d - %s)" }, +{ "ER_CANT_LOCK", 1015, "Can\'t lock file (errno: %d - %s)" }, +{ "ER_CANT_OPEN_FILE", 1016, "Can\'t open file: \'%-.200s\' (errno: %d - %s)" }, +{ "ER_FILE_NOT_FOUND", 1017, "Can\'t find file: \'%-.200s\' (errno: %d - %s)" }, +{ "ER_CANT_READ_DIR", 1018, "Can\'t read dir of \'%-.192s\' (errno: %d - %s)" }, +{ "ER_CANT_SET_WD", 1019, "Can\'t change dir to \'%-.192s\' (errno: %d - %s)" }, +{ "ER_CHECKREAD", 1020, "Record has changed since last read in table \'%-.192s\'" }, +{ "ER_DISK_FULL", 1021, "Disk full (%s); waiting for someone to free some space... (errno: %d - %s)" }, +{ "ER_DUP_KEY", 1022, "Can\'t write; duplicate key in table \'%-.192s\'" }, +{ "ER_ERROR_ON_CLOSE", 1023, "Error on close of \'%-.192s\' (errno: %d - %s)" }, +{ "ER_ERROR_ON_READ", 1024, "Error reading file \'%-.200s\' (errno: %d - %s)" }, +{ "ER_ERROR_ON_RENAME", 1025, "Error on rename of \'%-.210s\' to \'%-.210s\' (errno: %d - %s)" }, +{ "ER_ERROR_ON_WRITE", 1026, "Error writing file \'%-.200s\' (errno: %d - %s)" }, +{ "ER_FILE_USED", 1027, "\'%-.192s\' is locked against change" }, +{ "ER_FILSORT_ABORT", 1028, "Sort aborted" }, +{ "ER_FORM_NOT_FOUND", 1029, "View \'%-.192s\' doesn\'t exist for \'%-.192s\'" }, +{ "ER_GET_ERRNO", 1030, "Got error %d from storage engine" }, +{ "ER_ILLEGAL_HA", 1031, "Table storage engine for \'%-.192s\' doesn\'t have this option" }, +{ "ER_KEY_NOT_FOUND", 1032, "Can\'t find record in \'%-.192s\'" }, +{ "ER_NOT_FORM_FILE", 1033, "Incorrect information in file: \'%-.200s\'" }, +{ "ER_NOT_KEYFILE", 1034, "Incorrect key file for table \'%-.200s\'; try to repair it" }, +{ "ER_OLD_KEYFILE", 1035, "Old key file for table \'%-.192s\'; repair it!" }, +{ "ER_OPEN_AS_READONLY", 1036, "Table \'%-.192s\' is read only" }, +{ "ER_OUTOFMEMORY", 1037, "Out of memory; restart server and try again (needed %d bytes)" }, +{ "ER_OUT_OF_SORTMEMORY", 1038, "Out of sort memory, consider increasing server sort buffer size" }, +{ "ER_UNEXPECTED_EOF", 1039, "Unexpected EOF found when reading file \'%-.192s\' (errno: %d - %s)" }, +{ "ER_CON_COUNT_ERROR", 1040, "Too many connections" }, +{ "ER_OUT_OF_RESOURCES", 1041, "Out of memory; check if mysqld or some other process uses all available memory; if not, you may have to use \'ulimit\' to allow mysqld to use more memory or you can add more swap space" }, +{ "ER_BAD_HOST_ERROR", 1042, "Can\'t get hostname for your address" }, +{ "ER_HANDSHAKE_ERROR", 1043, "Bad handshake" }, +{ "ER_DBACCESS_DENIED_ERROR", 1044, "Access denied for user \'%-.48s\'@\'%-.64s\' to database \'%-.192s\'" }, +{ "ER_ACCESS_DENIED_ERROR", 1045, "Access denied for user \'%-.48s\'@\'%-.64s\' (using password: %s)" }, +{ "ER_NO_DB_ERROR", 1046, "No database selected" }, +{ "ER_UNKNOWN_COM_ERROR", 1047, "Unknown command" }, +{ "ER_BAD_NULL_ERROR", 1048, "Column \'%-.192s\' cannot be null" }, +{ "ER_BAD_DB_ERROR", 1049, "Unknown database \'%-.192s\'" }, +{ "ER_TABLE_EXISTS_ERROR", 1050, "Table \'%-.192s\' already exists" }, +{ "ER_BAD_TABLE_ERROR", 1051, "Unknown table \'%-.100s\'" }, +{ "ER_NON_UNIQ_ERROR", 1052, "Column \'%-.192s\' in %-.192s is ambiguous" }, +{ "ER_SERVER_SHUTDOWN", 1053, "Server shutdown in progress" }, +{ "ER_BAD_FIELD_ERROR", 1054, "Unknown column \'%-.192s\' in \'%-.192s\'" }, +{ "ER_WRONG_FIELD_WITH_GROUP", 1055, "\'%-.192s\' isn\'t in GROUP BY" }, +{ "ER_WRONG_GROUP_FIELD", 1056, "Can\'t group on \'%-.192s\'" }, +{ "ER_WRONG_SUM_SELECT", 1057, "Statement has sum functions and columns in same statement" }, +{ "ER_WRONG_VALUE_COUNT", 1058, "Column count doesn\'t match value count" }, +{ "ER_TOO_LONG_IDENT", 1059, "Identifier name \'%-.100s\' is too long" }, +{ "ER_DUP_FIELDNAME", 1060, "Duplicate column name \'%-.192s\'" }, +{ "ER_DUP_KEYNAME", 1061, "Duplicate key name \'%-.192s\'" }, +{ "ER_DUP_ENTRY", 1062, "Duplicate entry \'%-.192s\' for key %d" }, +{ "ER_WRONG_FIELD_SPEC", 1063, "Incorrect column specifier for column \'%-.192s\'" }, +{ "ER_PARSE_ERROR", 1064, "%s near \'%-.80s\' at line %d" }, +{ "ER_EMPTY_QUERY", 1065, "Query was empty" }, +{ "ER_NONUNIQ_TABLE", 1066, "Not unique table/alias: \'%-.192s\'" }, +{ "ER_INVALID_DEFAULT", 1067, "Invalid default value for \'%-.192s\'" }, +{ "ER_MULTIPLE_PRI_KEY", 1068, "Multiple primary key defined" }, +{ "ER_TOO_MANY_KEYS", 1069, "Too many keys specified; max %d keys allowed" }, +{ "ER_TOO_MANY_KEY_PARTS", 1070, "Too many key parts specified; max %d parts allowed" }, +{ "ER_TOO_LONG_KEY", 1071, "Specified key was too long; max key length is %d bytes" }, +{ "ER_KEY_COLUMN_DOES_NOT_EXITS", 1072, "Key column \'%-.192s\' doesn\'t exist in table" }, +{ "ER_BLOB_USED_AS_KEY", 1073, "BLOB column \'%-.192s\' can\'t be used in key specification with the used table type" }, +{ "ER_TOO_BIG_FIELDLENGTH", 1074, "Column length too big for column \'%-.192s\' (max = %lu); use BLOB or TEXT instead" }, +{ "ER_WRONG_AUTO_KEY", 1075, "Incorrect table definition; there can be only one auto column and it must be defined as a key" }, +{ "ER_READY", 1076, "%s: ready for connections.\nVersion: \'%s\' socket: \'%s\' port: %d" }, +{ "ER_NORMAL_SHUTDOWN", 1077, "%s: Normal shutdown\n" }, +{ "ER_GOT_SIGNAL", 1078, "%s: Got signal %d. Aborting!\n" }, +{ "ER_SHUTDOWN_COMPLETE", 1079, "%s: Shutdown complete\n" }, +{ "ER_FORCING_CLOSE", 1080, "%s: Forcing close of thread %ld user: \'%-.48s\'\n" }, +{ "ER_IPSOCK_ERROR", 1081, "Can\'t create IP socket" }, +{ "ER_NO_SUCH_INDEX", 1082, "Table \'%-.192s\' has no index like the one used in CREATE INDEX; recreate the table" }, +{ "ER_WRONG_FIELD_TERMINATORS", 1083, "Field separator argument is not what is expected; check the manual" }, +{ "ER_BLOBS_AND_NO_TERMINATED", 1084, "You can\'t use fixed rowlength with BLOBs; please use \'fields terminated by\'" }, +{ "ER_TEXTFILE_NOT_READABLE", 1085, "The file \'%-.128s\' must be in the database directory or be readable by all" }, +{ "ER_FILE_EXISTS_ERROR", 1086, "File \'%-.200s\' already exists" }, +{ "ER_LOAD_INFO", 1087, "Records: %ld Deleted: %ld Skipped: %ld Warnings: %ld" }, +{ "ER_ALTER_INFO", 1088, "Records: %ld Duplicates: %ld" }, +{ "ER_WRONG_SUB_KEY", 1089, "Incorrect prefix key; the used key part isn\'t a string, the used length is longer than the key part, or the storage engine doesn\'t support unique prefix keys" }, +{ "ER_CANT_REMOVE_ALL_FIELDS", 1090, "You can\'t delete all columns with ALTER TABLE; use DROP TABLE instead" }, +{ "ER_CANT_DROP_FIELD_OR_KEY", 1091, "Can\'t DROP \'%-.192s\'; check that column/key exists" }, +{ "ER_INSERT_INFO", 1092, "Records: %ld Duplicates: %ld Warnings: %ld" }, +{ "ER_UPDATE_TABLE_USED", 1093, "You can\'t specify target table \'%-.192s\' for update in FROM clause" }, +{ "ER_NO_SUCH_THREAD", 1094, "Unknown thread id: %lu" }, +{ "ER_KILL_DENIED_ERROR", 1095, "You are not owner of thread %lu" }, +{ "ER_NO_TABLES_USED", 1096, "No tables used" }, +{ "ER_TOO_BIG_SET", 1097, "Too many strings for column %-.192s and SET" }, +{ "ER_NO_UNIQUE_LOGFILE", 1098, "Can\'t generate a unique log-filename %-.200s.(1-999)\n" }, +{ "ER_TABLE_NOT_LOCKED_FOR_WRITE", 1099, "Table \'%-.192s\' was locked with a READ lock and can\'t be updated" }, +{ "ER_TABLE_NOT_LOCKED", 1100, "Table \'%-.192s\' was not locked with LOCK TABLES" }, +{ "ER_BLOB_CANT_HAVE_DEFAULT", 1101, "BLOB/TEXT column \'%-.192s\' can\'t have a default value" }, +{ "ER_WRONG_DB_NAME", 1102, "Incorrect database name \'%-.100s\'" }, +{ "ER_WRONG_TABLE_NAME", 1103, "Incorrect table name \'%-.100s\'" }, +{ "ER_TOO_BIG_SELECT", 1104, "The SELECT would examine more than MAX_JOIN_SIZE rows; check your WHERE and use SET SQL_BIG_SELECTS=1 or SET MAX_JOIN_SIZE=# if the SELECT is okay" }, +{ "ER_UNKNOWN_ERROR", 1105, "Unknown error" }, +{ "ER_UNKNOWN_PROCEDURE", 1106, "Unknown procedure \'%-.192s\'" }, +{ "ER_WRONG_PARAMCOUNT_TO_PROCEDURE", 1107, "Incorrect parameter count to procedure \'%-.192s\'" }, +{ "ER_WRONG_PARAMETERS_TO_PROCEDURE", 1108, "Incorrect parameters to procedure \'%-.192s\'" }, +{ "ER_UNKNOWN_TABLE", 1109, "Unknown table \'%-.192s\' in %-.32s" }, +{ "ER_FIELD_SPECIFIED_TWICE", 1110, "Column \'%-.192s\' specified twice" }, +{ "ER_INVALID_GROUP_FUNC_USE", 1111, "Invalid use of group function" }, +{ "ER_UNSUPPORTED_EXTENSION", 1112, "Table \'%-.192s\' uses an extension that doesn\'t exist in this MySQL version" }, +{ "ER_TABLE_MUST_HAVE_COLUMNS", 1113, "A table must have at least 1 column" }, +{ "ER_RECORD_FILE_FULL", 1114, "The table \'%-.192s\' is full" }, +{ "ER_UNKNOWN_CHARACTER_SET", 1115, "Unknown character set: \'%-.64s\'" }, +{ "ER_TOO_MANY_TABLES", 1116, "Too many tables; MySQL can only use %d tables in a join" }, +{ "ER_TOO_MANY_FIELDS", 1117, "Too many columns" }, +{ "ER_TOO_BIG_ROWSIZE", 1118, "Row size too large. The maximum row size for the used table type, not counting BLOBs, is %ld. This includes storage overhead, check the manual. You have to change some columns to TEXT or BLOBs" }, +{ "ER_STACK_OVERRUN", 1119, "Thread stack overrun: Used: %ld of a %ld stack. Use \'mysqld --thread_stack=#\' to specify a bigger stack if needed" }, +{ "ER_WRONG_OUTER_JOIN", 1120, "Cross dependency found in OUTER JOIN; examine your ON conditions" }, +{ "ER_NULL_COLUMN_IN_INDEX", 1121, "Table handler doesn\'t support NULL in given index. Please change column \'%-.192s\' to be NOT NULL or use another handler" }, +{ "ER_CANT_FIND_UDF", 1122, "Can\'t load function \'%-.192s\'" }, +{ "ER_CANT_INITIALIZE_UDF", 1123, "Can\'t initialize function \'%-.192s\'; %-.80s" }, +{ "ER_UDF_NO_PATHS", 1124, "No paths allowed for shared library" }, +{ "ER_UDF_EXISTS", 1125, "Function \'%-.192s\' already exists" }, +{ "ER_CANT_OPEN_LIBRARY", 1126, "Can\'t open shared library \'%-.192s\' (errno: %d %-.128s)" }, +{ "ER_CANT_FIND_DL_ENTRY", 1127, "Can\'t find symbol \'%-.128s\' in library" }, +{ "ER_FUNCTION_NOT_DEFINED", 1128, "Function \'%-.192s\' is not defined" }, +{ "ER_HOST_IS_BLOCKED", 1129, "Host \'%-.64s\' is blocked because of many connection errors; unblock with \'mysqladmin flush-hosts\'" }, +{ "ER_HOST_NOT_PRIVILEGED", 1130, "Host \'%-.64s\' is not allowed to connect to this MySQL server" }, +{ "ER_PASSWORD_ANONYMOUS_USER", 1131, "You are using MySQL as an anonymous user and anonymous users are not allowed to change passwords" }, +{ "ER_PASSWORD_NOT_ALLOWED", 1132, "You must have privileges to update tables in the mysql database to be able to change passwords for others" }, +{ "ER_PASSWORD_NO_MATCH", 1133, "Can\'t find any matching row in the user table" }, +{ "ER_UPDATE_INFO", 1134, "Rows matched: %ld Changed: %ld Warnings: %ld" }, +{ "ER_CANT_CREATE_THREAD", 1135, "Can\'t create a new thread (errno %d); if you are not out of available memory, you can consult the manual for a possible OS-dependent bug" }, +{ "ER_WRONG_VALUE_COUNT_ON_ROW", 1136, "Column count doesn\'t match value count at row %ld" }, +{ "ER_CANT_REOPEN_TABLE", 1137, "Can\'t reopen table: \'%-.192s\'" }, +{ "ER_INVALID_USE_OF_NULL", 1138, "Invalid use of NULL value" }, +{ "ER_REGEXP_ERROR", 1139, "Got error \'%-.64s\' from regexp" }, +{ "ER_MIX_OF_GROUP_FUNC_AND_FIELDS", 1140, "Mixing of GROUP columns (MIN(),MAX(),COUNT(),...) with no GROUP columns is illegal if there is no GROUP BY clause" }, +{ "ER_NONEXISTING_GRANT", 1141, "There is no such grant defined for user \'%-.48s\' on host \'%-.64s\'" }, +{ "ER_TABLEACCESS_DENIED_ERROR", 1142, "%-.128s command denied to user \'%-.48s\'@\'%-.64s\' for table \'%-.64s\'" }, +{ "ER_COLUMNACCESS_DENIED_ERROR", 1143, "%-.16s command denied to user \'%-.48s\'@\'%-.64s\' for column \'%-.192s\' in table \'%-.192s\'" }, +{ "ER_ILLEGAL_GRANT_FOR_TABLE", 1144, "Illegal GRANT/REVOKE command; please consult the manual to see which privileges can be used" }, +{ "ER_GRANT_WRONG_HOST_OR_USER", 1145, "The host or user argument to GRANT is too long" }, +{ "ER_NO_SUCH_TABLE", 1146, "Table \'%-.192s.%-.192s\' doesn\'t exist" }, +{ "ER_NONEXISTING_TABLE_GRANT", 1147, "There is no such grant defined for user \'%-.48s\' on host \'%-.64s\' on table \'%-.192s\'" }, +{ "ER_NOT_ALLOWED_COMMAND", 1148, "The used command is not allowed with this MySQL version" }, +{ "ER_SYNTAX_ERROR", 1149, "You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use" }, +{ "ER_UNUSED1", 1150, "Delayed insert thread couldn\'t get requested lock for table %-.192s" }, +{ "ER_UNUSED2", 1151, "Too many delayed threads in use" }, +{ "ER_ABORTING_CONNECTION", 1152, "Aborted connection %ld to db: \'%-.192s\' user: \'%-.48s\' (%-.64s)" }, +{ "ER_NET_PACKET_TOO_LARGE", 1153, "Got a packet bigger than \'max_allowed_packet\' bytes" }, +{ "ER_NET_READ_ERROR_FROM_PIPE", 1154, "Got a read error from the connection pipe" }, +{ "ER_NET_FCNTL_ERROR", 1155, "Got an error from fcntl()" }, +{ "ER_NET_PACKETS_OUT_OF_ORDER", 1156, "Got packets out of order" }, +{ "ER_NET_UNCOMPRESS_ERROR", 1157, "Couldn\'t uncompress communication packet" }, +{ "ER_NET_READ_ERROR", 1158, "Got an error reading communication packets" }, +{ "ER_NET_READ_INTERRUPTED", 1159, "Got timeout reading communication packets" }, +{ "ER_NET_ERROR_ON_WRITE", 1160, "Got an error writing communication packets" }, +{ "ER_NET_WRITE_INTERRUPTED", 1161, "Got timeout writing communication packets" }, +{ "ER_TOO_LONG_STRING", 1162, "Result string is longer than \'max_allowed_packet\' bytes" }, +{ "ER_TABLE_CANT_HANDLE_BLOB", 1163, "The used table type doesn\'t support BLOB/TEXT columns" }, +{ "ER_TABLE_CANT_HANDLE_AUTO_INCREMENT", 1164, "The used table type doesn\'t support AUTO_INCREMENT columns" }, +{ "ER_UNUSED3", 1165, "INSERT DELAYED can\'t be used with table \'%-.192s\' because it is locked with LOCK TABLES" }, +{ "ER_WRONG_COLUMN_NAME", 1166, "Incorrect column name \'%-.100s\'" }, +{ "ER_WRONG_KEY_COLUMN", 1167, "The used storage engine can\'t index column \'%-.192s\'" }, +{ "ER_WRONG_MRG_TABLE", 1168, "Unable to open underlying table which is differently defined or of non-MyISAM type or doesn\'t exist" }, +{ "ER_DUP_UNIQUE", 1169, "Can\'t write, because of unique constraint, to table \'%-.192s\'" }, +{ "ER_BLOB_KEY_WITHOUT_LENGTH", 1170, "BLOB/TEXT column \'%-.192s\' used in key specification without a key length" }, +{ "ER_PRIMARY_CANT_HAVE_NULL", 1171, "All parts of a PRIMARY KEY must be NOT NULL; if you need NULL in a key, use UNIQUE instead" }, +{ "ER_TOO_MANY_ROWS", 1172, "Result consisted of more than one row" }, +{ "ER_REQUIRES_PRIMARY_KEY", 1173, "This table type requires a primary key" }, +{ "ER_NO_RAID_COMPILED", 1174, "This version of MySQL is not compiled with RAID support" }, +{ "ER_UPDATE_WITHOUT_KEY_IN_SAFE_MODE", 1175, "You are using safe update mode and you tried to update a table without a WHERE that uses a KEY column" }, +{ "ER_KEY_DOES_NOT_EXITS", 1176, "Key \'%-.192s\' doesn\'t exist in table \'%-.192s\'" }, +{ "ER_CHECK_NO_SUCH_TABLE", 1177, "Can\'t open table" }, +{ "ER_CHECK_NOT_IMPLEMENTED", 1178, "The storage engine for the table doesn\'t support %s" }, +{ "ER_CANT_DO_THIS_DURING_AN_TRANSACTION", 1179, "You are not allowed to execute this command in a transaction" }, +{ "ER_ERROR_DURING_COMMIT", 1180, "Got error %d during COMMIT" }, +{ "ER_ERROR_DURING_ROLLBACK", 1181, "Got error %d during ROLLBACK" }, +{ "ER_ERROR_DURING_FLUSH_LOGS", 1182, "Got error %d during FLUSH_LOGS" }, +{ "ER_ERROR_DURING_CHECKPOINT", 1183, "Got error %d during CHECKPOINT" }, +{ "ER_NEW_ABORTING_CONNECTION", 1184, "Aborted connection %u to db: \'%-.192s\' user: \'%-.48s\' host: \'%-.64s\' (%-.64s)" }, +{ "ER_DUMP_NOT_IMPLEMENTED", 1185, "The storage engine for the table does not support binary table dump" }, +{ "ER_FLUSH_MASTER_BINLOG_CLOSED", 1186, "Binlog closed, cannot RESET MASTER" }, +{ "ER_INDEX_REBUILD", 1187, "Failed rebuilding the index of dumped table \'%-.192s\'" }, +{ "ER_MASTER", 1188, "Error from master: \'%-.64s\'" }, +{ "ER_MASTER_NET_READ", 1189, "Net error reading from master" }, +{ "ER_MASTER_NET_WRITE", 1190, "Net error writing to master" }, +{ "ER_FT_MATCHING_KEY_NOT_FOUND", 1191, "Can\'t find FULLTEXT index matching the column list" }, +{ "ER_LOCK_OR_ACTIVE_TRANSACTION", 1192, "Can\'t execute the given command because you have active locked tables or an active transaction" }, +{ "ER_UNKNOWN_SYSTEM_VARIABLE", 1193, "Unknown system variable \'%-.64s\'" }, +{ "ER_CRASHED_ON_USAGE", 1194, "Table \'%-.192s\' is marked as crashed and should be repaired" }, +{ "ER_CRASHED_ON_REPAIR", 1195, "Table \'%-.192s\' is marked as crashed and last (automatic?) repair failed" }, +{ "ER_WARNING_NOT_COMPLETE_ROLLBACK", 1196, "Some non-transactional changed tables couldn\'t be rolled back" }, +{ "ER_TRANS_CACHE_FULL", 1197, "Multi-statement transaction required more than \'max_binlog_cache_size\' bytes of storage; increase this mysqld variable and try again" }, +{ "ER_SLAVE_MUST_STOP", 1198, "This operation cannot be performed with a running slave; run STOP SLAVE first" }, +{ "ER_SLAVE_NOT_RUNNING", 1199, "This operation requires a running slave; configure slave and do START SLAVE" }, +{ "ER_BAD_SLAVE", 1200, "The server is not configured as slave; fix in config file or with CHANGE MASTER TO" }, +{ "ER_MASTER_INFO", 1201, "Could not initialize master info structure; more error messages can be found in the MySQL error log" }, +{ "ER_SLAVE_THREAD", 1202, "Could not create slave thread; check system resources" }, +{ "ER_TOO_MANY_USER_CONNECTIONS", 1203, "User %-.64s already has more than \'max_user_connections\' active connections" }, +{ "ER_SET_CONSTANTS_ONLY", 1204, "You may only use constant expressions with SET" }, +{ "ER_LOCK_WAIT_TIMEOUT", 1205, "Lock wait timeout exceeded; try restarting transaction" }, +{ "ER_LOCK_TABLE_FULL", 1206, "The total number of locks exceeds the lock table size" }, +{ "ER_READ_ONLY_TRANSACTION", 1207, "Update locks cannot be acquired during a READ UNCOMMITTED transaction" }, +{ "ER_DROP_DB_WITH_READ_LOCK", 1208, "DROP DATABASE not allowed while thread is holding global read lock" }, +{ "ER_CREATE_DB_WITH_READ_LOCK", 1209, "CREATE DATABASE not allowed while thread is holding global read lock" }, +{ "ER_WRONG_ARGUMENTS", 1210, "Incorrect arguments to %s" }, +{ "ER_NO_PERMISSION_TO_CREATE_USER", 1211, "\'%-.48s\'@\'%-.64s\' is not allowed to create new users" }, +{ "ER_UNION_TABLES_IN_DIFFERENT_DIR", 1212, "Incorrect table definition; all MERGE tables must be in the same database" }, +{ "ER_LOCK_DEADLOCK", 1213, "Deadlock found when trying to get lock; try restarting transaction" }, +{ "ER_TABLE_CANT_HANDLE_FT", 1214, "The used table type doesn\'t support FULLTEXT indexes" }, +{ "ER_CANNOT_ADD_FOREIGN", 1215, "Cannot add foreign key constraint" }, +{ "ER_NO_REFERENCED_ROW", 1216, "Cannot add or update a child row: a foreign key constraint fails" }, +{ "ER_ROW_IS_REFERENCED", 1217, "Cannot delete or update a parent row: a foreign key constraint fails" }, +{ "ER_CONNECT_TO_MASTER", 1218, "Error connecting to master: %-.128s" }, +{ "ER_QUERY_ON_MASTER", 1219, "Error running query on master: %-.128s" }, +{ "ER_ERROR_WHEN_EXECUTING_COMMAND", 1220, "Error when executing command %s: %-.128s" }, +{ "ER_WRONG_USAGE", 1221, "Incorrect usage of %s and %s" }, +{ "ER_WRONG_NUMBER_OF_COLUMNS_IN_SELECT", 1222, "The used SELECT statements have a different number of columns" }, +{ "ER_CANT_UPDATE_WITH_READLOCK", 1223, "Can\'t execute the query because you have a conflicting read lock" }, +{ "ER_MIXING_NOT_ALLOWED", 1224, "Mixing of transactional and non-transactional tables is disabled" }, +{ "ER_DUP_ARGUMENT", 1225, "Option \'%s\' used twice in statement" }, +{ "ER_USER_LIMIT_REACHED", 1226, "User \'%-.64s\' has exceeded the \'%s\' resource (current value: %ld)" }, +{ "ER_SPECIFIC_ACCESS_DENIED_ERROR", 1227, "Access denied; you need (at least one of) the %-.128s privilege(s) for this operation" }, +{ "ER_LOCAL_VARIABLE", 1228, "Variable \'%-.64s\' is a SESSION variable and can\'t be used with SET GLOBAL" }, +{ "ER_GLOBAL_VARIABLE", 1229, "Variable \'%-.64s\' is a GLOBAL variable and should be set with SET GLOBAL" }, +{ "ER_NO_DEFAULT", 1230, "Variable \'%-.64s\' doesn\'t have a default value" }, +{ "ER_WRONG_VALUE_FOR_VAR", 1231, "Variable \'%-.64s\' can\'t be set to the value of \'%-.200s\'" }, +{ "ER_WRONG_TYPE_FOR_VAR", 1232, "Incorrect argument type to variable \'%-.64s\'" }, +{ "ER_VAR_CANT_BE_READ", 1233, "Variable \'%-.64s\' can only be set, not read" }, +{ "ER_CANT_USE_OPTION_HERE", 1234, "Incorrect usage/placement of \'%s\'" }, +{ "ER_NOT_SUPPORTED_YET", 1235, "This version of MySQL doesn\'t yet support \'%s\'" }, +{ "ER_MASTER_FATAL_ERROR_READING_BINLOG", 1236, "Got fatal error %d from master when reading data from binary log: \'%-.320s\'" }, +{ "ER_SLAVE_IGNORED_TABLE", 1237, "Slave SQL thread ignored the query because of replicate-*-table rules" }, +{ "ER_INCORRECT_GLOBAL_LOCAL_VAR", 1238, "Variable \'%-.192s\' is a %s variable" }, +{ "ER_WRONG_FK_DEF", 1239, "Incorrect foreign key definition for \'%-.192s\': %s" }, +{ "ER_KEY_REF_DO_NOT_MATCH_TABLE_REF", 1240, "Key reference and table reference don\'t match" }, +{ "ER_OPERAND_COLUMNS", 1241, "Operand should contain %d column(s)" }, +{ "ER_SUBQUERY_NO_1_ROW", 1242, "Subquery returns more than 1 row" }, +{ "ER_UNKNOWN_STMT_HANDLER", 1243, "Unknown prepared statement handler (%.*s) given to %s" }, +{ "ER_CORRUPT_HELP_DB", 1244, "Help database is corrupt or does not exist" }, +{ "ER_CYCLIC_REFERENCE", 1245, "Cyclic reference on subqueries" }, +{ "ER_AUTO_CONVERT", 1246, "Converting column \'%s\' from %s to %s" }, +{ "ER_ILLEGAL_REFERENCE", 1247, "Reference \'%-.64s\' not supported (%s)" }, +{ "ER_DERIVED_MUST_HAVE_ALIAS", 1248, "Every derived table must have its own alias" }, +{ "ER_SELECT_REDUCED", 1249, "Select %u was reduced during optimization" }, +{ "ER_TABLENAME_NOT_ALLOWED_HERE", 1250, "Table \'%-.192s\' from one of the SELECTs cannot be used in %-.32s" }, +{ "ER_NOT_SUPPORTED_AUTH_MODE", 1251, "Client does not support authentication protocol requested by server; consider upgrading MySQL client" }, +{ "ER_SPATIAL_CANT_HAVE_NULL", 1252, "All parts of a SPATIAL index must be NOT NULL" }, +{ "ER_COLLATION_CHARSET_MISMATCH", 1253, "COLLATION \'%s\' is not valid for CHARACTER SET \'%s\'" }, +{ "ER_SLAVE_WAS_RUNNING", 1254, "Slave is already running" }, +{ "ER_SLAVE_WAS_NOT_RUNNING", 1255, "Slave already has been stopped" }, +{ "ER_TOO_BIG_FOR_UNCOMPRESS", 1256, "Uncompressed data size too large; the maximum size is %d (probably, length of uncompressed data was corrupted)" }, +{ "ER_ZLIB_Z_MEM_ERROR", 1257, "ZLIB: Not enough memory" }, +{ "ER_ZLIB_Z_BUF_ERROR", 1258, "ZLIB: Not enough room in the output buffer (probably, length of uncompressed data was corrupted)" }, +{ "ER_ZLIB_Z_DATA_ERROR", 1259, "ZLIB: Input data corrupted" }, +{ "ER_CUT_VALUE_GROUP_CONCAT", 1260, "Row %u was cut by GROUP_CONCAT()" }, +{ "ER_WARN_TOO_FEW_RECORDS", 1261, "Row %ld doesn\'t contain data for all columns" }, +{ "ER_WARN_TOO_MANY_RECORDS", 1262, "Row %ld was truncated; it contained more data than there were input columns" }, +{ "ER_WARN_NULL_TO_NOTNULL", 1263, "Column set to default value; NULL supplied to NOT NULL column \'%s\' at row %ld" }, +{ "ER_WARN_DATA_OUT_OF_RANGE", 1264, "Out of range value for column \'%s\' at row %ld" }, +{ "WARN_DATA_TRUNCATED", 1265, "Data truncated for column \'%s\' at row %ld" }, +{ "ER_WARN_USING_OTHER_HANDLER", 1266, "Using storage engine %s for table \'%s\'" }, +{ "ER_CANT_AGGREGATE_2COLLATIONS", 1267, "Illegal mix of collations (%s,%s) and (%s,%s) for operation \'%s\'" }, +{ "ER_DROP_USER", 1268, "Cannot drop one or more of the requested users" }, +{ "ER_REVOKE_GRANTS", 1269, "Can\'t revoke all privileges for one or more of the requested users" }, +{ "ER_CANT_AGGREGATE_3COLLATIONS", 1270, "Illegal mix of collations (%s,%s), (%s,%s), (%s,%s) for operation \'%s\'" }, +{ "ER_CANT_AGGREGATE_NCOLLATIONS", 1271, "Illegal mix of collations for operation \'%s\'" }, +{ "ER_VARIABLE_IS_NOT_STRUCT", 1272, "Variable \'%-.64s\' is not a variable component (can\'t be used as XXXX.variable_name)" }, +{ "ER_UNKNOWN_COLLATION", 1273, "Unknown collation: \'%-.64s\'" }, +{ "ER_SLAVE_IGNORED_SSL_PARAMS", 1274, "SSL parameters in CHANGE MASTER are ignored because this MySQL slave was compiled without SSL support; they can be used later if MySQL slave with SSL is started" }, +{ "ER_SERVER_IS_IN_SECURE_AUTH_MODE", 1275, "Server is running in --secure-auth mode, but \'%s\'@\'%s\' has a password in the old format; please change the password to the new format" }, +{ "ER_WARN_FIELD_RESOLVED", 1276, "Field or reference \'%-.192s%s%-.192s%s%-.192s\' of SELECT #%d was resolved in SELECT #%d" }, +{ "ER_BAD_SLAVE_UNTIL_COND", 1277, "Incorrect parameter or combination of parameters for START SLAVE UNTIL" }, +{ "ER_MISSING_SKIP_SLAVE", 1278, "It is recommended to use --skip-slave-start when doing step-by-step replication with START SLAVE UNTIL; otherwise, you will get problems if you get an unexpected slave\'s mysqld restart" }, +{ "ER_UNTIL_COND_IGNORED", 1279, "SQL thread is not to be started so UNTIL options are ignored" }, +{ "ER_WRONG_NAME_FOR_INDEX", 1280, "Incorrect index name \'%-.100s\'" }, +{ "ER_WRONG_NAME_FOR_CATALOG", 1281, "Incorrect catalog name \'%-.100s\'" }, +{ "ER_WARN_QC_RESIZE", 1282, "Query cache failed to set size %lu; new query cache size is %lu" }, +{ "ER_BAD_FT_COLUMN", 1283, "Column \'%-.192s\' cannot be part of FULLTEXT index" }, +{ "ER_UNKNOWN_KEY_CACHE", 1284, "Unknown key cache \'%-.100s\'" }, +{ "ER_WARN_HOSTNAME_WONT_WORK", 1285, "MySQL is started in --skip-name-resolve mode; you must restart it without this switch for this grant to work" }, +{ "ER_UNKNOWN_STORAGE_ENGINE", 1286, "Unknown storage engine \'%s\'" }, +{ "ER_WARN_DEPRECATED_SYNTAX", 1287, "\'%s\' is deprecated and will be removed in a future release. Please use %s instead" }, +{ "ER_NON_UPDATABLE_TABLE", 1288, "The target table %-.100s of the %s is not updatable" }, +{ "ER_FEATURE_DISABLED", 1289, "The \'%s\' feature is disabled; you need MySQL built with \'%s\' to have it working" }, +{ "ER_OPTION_PREVENTS_STATEMENT", 1290, "The MySQL server is running with the %s option so it cannot execute this statement" }, +{ "ER_DUPLICATED_VALUE_IN_TYPE", 1291, "Column \'%-.100s\' has duplicated value \'%-.64s\' in %s" }, +{ "ER_TRUNCATED_WRONG_VALUE", 1292, "Truncated incorrect %-.32s value: \'%-.128s\'" }, +{ "ER_TOO_MUCH_AUTO_TIMESTAMP_COLS", 1293, "Incorrect table definition; there can be only one TIMESTAMP column with CURRENT_TIMESTAMP in DEFAULT or ON UPDATE clause" }, +{ "ER_INVALID_ON_UPDATE", 1294, "Invalid ON UPDATE clause for \'%-.192s\' column" }, +{ "ER_UNSUPPORTED_PS", 1295, "This command is not supported in the prepared statement protocol yet" }, +{ "ER_GET_ERRMSG", 1296, "Got error %d \'%-.100s\' from %s" }, +{ "ER_GET_TEMPORARY_ERRMSG", 1297, "Got temporary error %d \'%-.100s\' from %s" }, +{ "ER_UNKNOWN_TIME_ZONE", 1298, "Unknown or incorrect time zone: \'%-.64s\'" }, +{ "ER_WARN_INVALID_TIMESTAMP", 1299, "Invalid TIMESTAMP value in column \'%s\' at row %ld" }, +{ "ER_INVALID_CHARACTER_STRING", 1300, "Invalid %s character string: \'%.64s\'" }, +{ "ER_WARN_ALLOWED_PACKET_OVERFLOWED", 1301, "Result of %s() was larger than max_allowed_packet (%ld) - truncated" }, +{ "ER_CONFLICTING_DECLARATIONS", 1302, "Conflicting declarations: \'%s%s\' and \'%s%s\'" }, +{ "ER_SP_NO_RECURSIVE_CREATE", 1303, "Can\'t create a %s from within another stored routine" }, +{ "ER_SP_ALREADY_EXISTS", 1304, "%s %s already exists" }, +{ "ER_SP_DOES_NOT_EXIST", 1305, "%s %s does not exist" }, +{ "ER_SP_DROP_FAILED", 1306, "Failed to DROP %s %s" }, +{ "ER_SP_STORE_FAILED", 1307, "Failed to CREATE %s %s" }, +{ "ER_SP_LILABEL_MISMATCH", 1308, "%s with no matching label: %s" }, +{ "ER_SP_LABEL_REDEFINE", 1309, "Redefining label %s" }, +{ "ER_SP_LABEL_MISMATCH", 1310, "End-label %s without match" }, +{ "ER_SP_UNINIT_VAR", 1311, "Referring to uninitialized variable %s" }, +{ "ER_SP_BADSELECT", 1312, "PROCEDURE %s can\'t return a result set in the given context" }, +{ "ER_SP_BADRETURN", 1313, "RETURN is only allowed in a FUNCTION" }, +{ "ER_SP_BADSTATEMENT", 1314, "%s is not allowed in stored procedures" }, +{ "ER_UPDATE_LOG_DEPRECATED_IGNORED", 1315, "The update log is deprecated and replaced by the binary log; SET SQL_LOG_UPDATE has been ignored." }, +{ "ER_UPDATE_LOG_DEPRECATED_TRANSLATED", 1316, "The update log is deprecated and replaced by the binary log; SET SQL_LOG_UPDATE has been translated to SET SQL_LOG_BIN." }, +{ "ER_QUERY_INTERRUPTED", 1317, "Query execution was interrupted" }, +{ "ER_SP_WRONG_NO_OF_ARGS", 1318, "Incorrect number of arguments for %s %s; expected %u, got %u" }, +{ "ER_SP_COND_MISMATCH", 1319, "Undefined CONDITION: %s" }, +{ "ER_SP_NORETURN", 1320, "No RETURN found in FUNCTION %s" }, +{ "ER_SP_NORETURNEND", 1321, "FUNCTION %s ended without RETURN" }, +{ "ER_SP_BAD_CURSOR_QUERY", 1322, "Cursor statement must be a SELECT" }, +{ "ER_SP_BAD_CURSOR_SELECT", 1323, "Cursor SELECT must not have INTO" }, +{ "ER_SP_CURSOR_MISMATCH", 1324, "Undefined CURSOR: %s" }, +{ "ER_SP_CURSOR_ALREADY_OPEN", 1325, "Cursor is already open" }, +{ "ER_SP_CURSOR_NOT_OPEN", 1326, "Cursor is not open" }, +{ "ER_SP_UNDECLARED_VAR", 1327, "Undeclared variable: %s" }, +{ "ER_SP_WRONG_NO_OF_FETCH_ARGS", 1328, "Incorrect number of FETCH variables" }, +{ "ER_SP_FETCH_NO_DATA", 1329, "No data - zero rows fetched, selected, or processed" }, +{ "ER_SP_DUP_PARAM", 1330, "Duplicate parameter: %s" }, +{ "ER_SP_DUP_VAR", 1331, "Duplicate variable: %s" }, +{ "ER_SP_DUP_COND", 1332, "Duplicate condition: %s" }, +{ "ER_SP_DUP_CURS", 1333, "Duplicate cursor: %s" }, +{ "ER_SP_CANT_ALTER", 1334, "Failed to ALTER %s %s" }, +{ "ER_SP_SUBSELECT_NYI", 1335, "Subquery value not supported" }, +{ "ER_STMT_NOT_ALLOWED_IN_SF_OR_TRG", 1336, "%s is not allowed in stored function or trigger" }, +{ "ER_SP_VARCOND_AFTER_CURSHNDLR", 1337, "Variable or condition declaration after cursor or handler declaration" }, +{ "ER_SP_CURSOR_AFTER_HANDLER", 1338, "Cursor declaration after handler declaration" }, +{ "ER_SP_CASE_NOT_FOUND", 1339, "Case not found for CASE statement" }, +{ "ER_FPARSER_TOO_BIG_FILE", 1340, "Configuration file \'%-.192s\' is too big" }, +{ "ER_FPARSER_BAD_HEADER", 1341, "Malformed file type header in file \'%-.192s\'" }, +{ "ER_FPARSER_EOF_IN_COMMENT", 1342, "Unexpected end of file while parsing comment \'%-.200s\'" }, +{ "ER_FPARSER_ERROR_IN_PARAMETER", 1343, "Error while parsing parameter \'%-.192s\' (line: \'%-.192s\')" }, +{ "ER_FPARSER_EOF_IN_UNKNOWN_PARAMETER", 1344, "Unexpected end of file while skipping unknown parameter \'%-.192s\'" }, +{ "ER_VIEW_NO_EXPLAIN", 1345, "EXPLAIN/SHOW can not be issued; lacking privileges for underlying table" }, +{ "ER_FRM_UNKNOWN_TYPE", 1346, "File \'%-.192s\' has unknown type \'%-.64s\' in its header" }, +{ "ER_WRONG_OBJECT", 1347, "\'%-.192s.%-.192s\' is not %s" }, +{ "ER_NONUPDATEABLE_COLUMN", 1348, "Column \'%-.192s\' is not updatable" }, +{ "ER_VIEW_SELECT_DERIVED", 1349, "View\'s SELECT contains a subquery in the FROM clause" }, +{ "ER_VIEW_SELECT_CLAUSE", 1350, "View\'s SELECT contains a \'%s\' clause" }, +{ "ER_VIEW_SELECT_VARIABLE", 1351, "View\'s SELECT contains a variable or parameter" }, +{ "ER_VIEW_SELECT_TMPTABLE", 1352, "View\'s SELECT refers to a temporary table \'%-.192s\'" }, +{ "ER_VIEW_WRONG_LIST", 1353, "View\'s SELECT and view\'s field list have different column counts" }, +{ "ER_WARN_VIEW_MERGE", 1354, "View merge algorithm can\'t be used here for now (assumed undefined algorithm)" }, +{ "ER_WARN_VIEW_WITHOUT_KEY", 1355, "View being updated does not have complete key of underlying table in it" }, +{ "ER_VIEW_INVALID", 1356, "View \'%-.192s.%-.192s\' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them" }, +{ "ER_SP_NO_DROP_SP", 1357, "Can\'t drop or alter a %s from within another stored routine" }, +{ "ER_SP_GOTO_IN_HNDLR", 1358, "GOTO is not allowed in a stored procedure handler" }, +{ "ER_TRG_ALREADY_EXISTS", 1359, "Trigger already exists" }, +{ "ER_TRG_DOES_NOT_EXIST", 1360, "Trigger does not exist" }, +{ "ER_TRG_ON_VIEW_OR_TEMP_TABLE", 1361, "Trigger\'s \'%-.192s\' is view or temporary table" }, +{ "ER_TRG_CANT_CHANGE_ROW", 1362, "Updating of %s row is not allowed in %strigger" }, +{ "ER_TRG_NO_SUCH_ROW_IN_TRG", 1363, "There is no %s row in %s trigger" }, +{ "ER_NO_DEFAULT_FOR_FIELD", 1364, "Field \'%-.192s\' doesn\'t have a default value" }, +{ "ER_DIVISION_BY_ZERO", 1365, "Division by 0" }, +{ "ER_TRUNCATED_WRONG_VALUE_FOR_FIELD", 1366, "Incorrect %-.32s value: \'%-.128s\' for column \'%.192s\' at row %ld" }, +{ "ER_ILLEGAL_VALUE_FOR_TYPE", 1367, "Illegal %s \'%-.192s\' value found during parsing" }, +{ "ER_VIEW_NONUPD_CHECK", 1368, "CHECK OPTION on non-updatable view \'%-.192s.%-.192s\'" }, +{ "ER_VIEW_CHECK_FAILED", 1369, "CHECK OPTION failed \'%-.192s.%-.192s\'" }, +{ "ER_PROCACCESS_DENIED_ERROR", 1370, "%-.16s command denied to user \'%-.48s\'@\'%-.64s\' for routine \'%-.192s\'" }, +{ "ER_RELAY_LOG_FAIL", 1371, "Failed purging old relay logs: %s" }, +{ "ER_PASSWD_LENGTH", 1372, "Password hash should be a %d-digit hexadecimal number" }, +{ "ER_UNKNOWN_TARGET_BINLOG", 1373, "Target log not found in binlog index" }, +{ "ER_IO_ERR_LOG_INDEX_READ", 1374, "I/O error reading log index file" }, +{ "ER_BINLOG_PURGE_PROHIBITED", 1375, "Server configuration does not permit binlog purge" }, +{ "ER_FSEEK_FAIL", 1376, "Failed on fseek()" }, +{ "ER_BINLOG_PURGE_FATAL_ERR", 1377, "Fatal error during log purge" }, +{ "ER_LOG_IN_USE", 1378, "A purgeable log is in use, will not purge" }, +{ "ER_LOG_PURGE_UNKNOWN_ERR", 1379, "Unknown error during log purge" }, +{ "ER_RELAY_LOG_INIT", 1380, "Failed initializing relay log position: %s" }, +{ "ER_NO_BINARY_LOGGING", 1381, "You are not using binary logging" }, +{ "ER_RESERVED_SYNTAX", 1382, "The \'%-.64s\' syntax is reserved for purposes internal to the MySQL server" }, +{ "ER_WSAS_FAILED", 1383, "WSAStartup Failed" }, +{ "ER_DIFF_GROUPS_PROC", 1384, "Can\'t handle procedures with different groups yet" }, +{ "ER_NO_GROUP_FOR_PROC", 1385, "Select must have a group with this procedure" }, +{ "ER_ORDER_WITH_PROC", 1386, "Can\'t use ORDER clause with this procedure" }, +{ "ER_LOGGING_PROHIBIT_CHANGING_OF", 1387, "Binary logging and replication forbid changing the global server %s" }, +{ "ER_NO_FILE_MAPPING", 1388, "Can\'t map file: %-.200s, errno: %d" }, +{ "ER_WRONG_MAGIC", 1389, "Wrong magic in %-.64s" }, +{ "ER_PS_MANY_PARAM", 1390, "Prepared statement contains too many placeholders" }, +{ "ER_KEY_PART_0", 1391, "Key part \'%-.192s\' length cannot be 0" }, +{ "ER_VIEW_CHECKSUM", 1392, "View text checksum failed" }, +{ "ER_VIEW_MULTIUPDATE", 1393, "Can not modify more than one base table through a join view \'%-.192s.%-.192s\'" }, +{ "ER_VIEW_NO_INSERT_FIELD_LIST", 1394, "Can not insert into join view \'%-.192s.%-.192s\' without fields list" }, +{ "ER_VIEW_DELETE_MERGE_VIEW", 1395, "Can not delete from join view \'%-.192s.%-.192s\'" }, +{ "ER_CANNOT_USER", 1396, "Operation %s failed for %.256s" }, +{ "ER_XAER_NOTA", 1397, "XAER_NOTA: Unknown XID" }, +{ "ER_XAER_INVAL", 1398, "XAER_INVAL: Invalid arguments (or unsupported command)" }, +{ "ER_XAER_RMFAIL", 1399, "XAER_RMFAIL: The command cannot be executed when global transaction is in the %.64s state" }, +{ "ER_XAER_OUTSIDE", 1400, "XAER_OUTSIDE: Some work is done outside global transaction" }, +{ "ER_XAER_RMERR", 1401, "XAER_RMERR: Fatal error occurred in the transaction branch - check your data for consistency" }, +{ "ER_XA_RBROLLBACK", 1402, "XA_RBROLLBACK: Transaction branch was rolled back" }, +{ "ER_NONEXISTING_PROC_GRANT", 1403, "There is no such grant defined for user \'%-.48s\' on host \'%-.64s\' on routine \'%-.192s\'" }, +{ "ER_PROC_AUTO_GRANT_FAIL", 1404, "Failed to grant EXECUTE and ALTER ROUTINE privileges" }, +{ "ER_PROC_AUTO_REVOKE_FAIL", 1405, "Failed to revoke all privileges to dropped routine" }, +{ "ER_DATA_TOO_LONG", 1406, "Data too long for column \'%s\' at row %ld" }, +{ "ER_SP_BAD_SQLSTATE", 1407, "Bad SQLSTATE: \'%s\'" }, +{ "ER_STARTUP", 1408, "%s: ready for connections.\nVersion: \'%s\' socket: \'%s\' port: %d %s" }, +{ "ER_LOAD_FROM_FIXED_SIZE_ROWS_TO_VAR", 1409, "Can\'t load value from file with fixed size rows to variable" }, +{ "ER_CANT_CREATE_USER_WITH_GRANT", 1410, "You are not allowed to create a user with GRANT" }, +{ "ER_WRONG_VALUE_FOR_TYPE", 1411, "Incorrect %-.32s value: \'%-.128s\' for function %-.32s" }, +{ "ER_TABLE_DEF_CHANGED", 1412, "Table definition has changed, please retry transaction" }, +{ "ER_SP_DUP_HANDLER", 1413, "Duplicate handler declared in the same block" }, +{ "ER_SP_NOT_VAR_ARG", 1414, "OUT or INOUT argument %d for routine %s is not a variable or NEW pseudo-variable in BEFORE trigger" }, +{ "ER_SP_NO_RETSET", 1415, "Not allowed to return a result set from a %s" }, +{ "ER_CANT_CREATE_GEOMETRY_OBJECT", 1416, "Cannot get geometry object from data you send to the GEOMETRY field" }, +{ "ER_FAILED_ROUTINE_BREAK_BINLOG", 1417, "A routine failed and has neither NO SQL nor READS SQL DATA in its declaration and binary logging is enabled; if non-transactional tables were updated, the binary log will miss their changes" }, +{ "ER_BINLOG_UNSAFE_ROUTINE", 1418, "This function has none of DETERMINISTIC, NO SQL, or READS SQL DATA in its declaration and binary logging is enabled (you *might* want to use the less safe log_bin_trust_function_creators variable)" }, +{ "ER_BINLOG_CREATE_ROUTINE_NEED_SUPER", 1419, "You do not have the SUPER privilege and binary logging is enabled (you *might* want to use the less safe log_bin_trust_function_creators variable)" }, +{ "ER_EXEC_STMT_WITH_OPEN_CURSOR", 1420, "You can\'t execute a prepared statement which has an open cursor associated with it. Reset the statement to re-execute it." }, +{ "ER_STMT_HAS_NO_OPEN_CURSOR", 1421, "The statement (%lu) has no open cursor." }, +{ "ER_COMMIT_NOT_ALLOWED_IN_SF_OR_TRG", 1422, "Explicit or implicit commit is not allowed in stored function or trigger." }, +{ "ER_NO_DEFAULT_FOR_VIEW_FIELD", 1423, "Field of view \'%-.192s.%-.192s\' underlying table doesn\'t have a default value" }, +{ "ER_SP_NO_RECURSION", 1424, "Recursive stored functions and triggers are not allowed." }, +{ "ER_TOO_BIG_SCALE", 1425, "Too big scale %d specified for column \'%-.192s\'. Maximum is %lu." }, +{ "ER_TOO_BIG_PRECISION", 1426, "Too-big precision %d specified for \'%-.192s\'. Maximum is %lu." }, +{ "ER_M_BIGGER_THAN_D", 1427, "For float(M,D), double(M,D) or decimal(M,D), M must be >= D (column \'%-.192s\')." }, +{ "ER_WRONG_LOCK_OF_SYSTEM_TABLE", 1428, "You can\'t combine write-locking of system tables with other tables or lock types" }, +{ "ER_CONNECT_TO_FOREIGN_DATA_SOURCE", 1429, "Unable to connect to foreign data source: %.64s" }, +{ "ER_QUERY_ON_FOREIGN_DATA_SOURCE", 1430, "There was a problem processing the query on the foreign data source. Data source error: %-.64s" }, +{ "ER_FOREIGN_DATA_SOURCE_DOESNT_EXIST", 1431, "The foreign data source you are trying to reference does not exist. Data source error: %-.64s" }, +{ "ER_FOREIGN_DATA_STRING_INVALID_CANT_CREATE", 1432, "Can\'t create federated table. The data source connection string \'%-.64s\' is not in the correct format" }, +{ "ER_FOREIGN_DATA_STRING_INVALID", 1433, "The data source connection string \'%-.64s\' is not in the correct format" }, +{ "ER_CANT_CREATE_FEDERATED_TABLE", 1434, "Can\'t create federated table. Foreign data src error: %-.64s" }, +{ "ER_TRG_IN_WRONG_SCHEMA", 1435, "Trigger in wrong schema" }, +{ "ER_STACK_OVERRUN_NEED_MORE", 1436, "Thread stack overrun: %ld bytes used of a %ld byte stack, and %ld bytes needed. Use \'mysqld --thread_stack=#\' to specify a bigger stack." }, +{ "ER_TOO_LONG_BODY", 1437, "Routine body for \'%-.100s\' is too long" }, +{ "ER_WARN_CANT_DROP_DEFAULT_KEYCACHE", 1438, "Cannot drop default keycache" }, +{ "ER_TOO_BIG_DISPLAYWIDTH", 1439, "Display width out of range for column \'%-.192s\' (max = %lu)" }, +{ "ER_XAER_DUPID", 1440, "XAER_DUPID: The XID already exists" }, +{ "ER_DATETIME_FUNCTION_OVERFLOW", 1441, "Datetime function: %-.32s field overflow" }, +{ "ER_CANT_UPDATE_USED_TABLE_IN_SF_OR_TRG", 1442, "Can\'t update table \'%-.192s\' in stored function/trigger because it is already used by statement which invoked this stored function/trigger." }, +{ "ER_VIEW_PREVENT_UPDATE", 1443, "The definition of table \'%-.192s\' prevents operation %.192s on table \'%-.192s\'." }, +{ "ER_PS_NO_RECURSION", 1444, "The prepared statement contains a stored routine call that refers to that same statement. It\'s not allowed to execute a prepared statement in such a recursive manner" }, +{ "ER_SP_CANT_SET_AUTOCOMMIT", 1445, "Not allowed to set autocommit from a stored function or trigger" }, +{ "ER_MALFORMED_DEFINER", 1446, "Definer is not fully qualified" }, +{ "ER_VIEW_FRM_NO_USER", 1447, "View \'%-.192s\'.\'%-.192s\' has no definer information (old table format). Current user is used as definer. Please recreate the view!" }, +{ "ER_VIEW_OTHER_USER", 1448, "You need the SUPER privilege for creation view with \'%-.192s\'@\'%-.192s\' definer" }, +{ "ER_NO_SUCH_USER", 1449, "The user specified as a definer (\'%-.64s\'@\'%-.64s\') does not exist" }, +{ "ER_FORBID_SCHEMA_CHANGE", 1450, "Changing schema from \'%-.192s\' to \'%-.192s\' is not allowed." }, +{ "ER_ROW_IS_REFERENCED_2", 1451, "Cannot delete or update a parent row: a foreign key constraint fails (%.192s)" }, +{ "ER_NO_REFERENCED_ROW_2", 1452, "Cannot add or update a child row: a foreign key constraint fails (%.192s)" }, +{ "ER_SP_BAD_VAR_SHADOW", 1453, "Variable \'%-.64s\' must be quoted with `...`, or renamed" }, +{ "ER_TRG_NO_DEFINER", 1454, "No definer attribute for trigger \'%-.192s\'.\'%-.192s\'. The trigger will be activated under the authorization of the invoker, which may have insufficient privileges. Please recreate the trigger." }, +{ "ER_OLD_FILE_FORMAT", 1455, "\'%-.192s\' has an old format, you should re-create the \'%s\' object(s)" }, +{ "ER_SP_RECURSION_LIMIT", 1456, "Recursive limit %d (as set by the max_sp_recursion_depth variable) was exceeded for routine %.192s" }, +{ "ER_SP_PROC_TABLE_CORRUPT", 1457, "Failed to load routine %-.192s. The table mysql.proc is missing, corrupt, or contains bad data (internal code %d)" }, +{ "ER_SP_WRONG_NAME", 1458, "Incorrect routine name \'%-.192s\'" }, +{ "ER_TABLE_NEEDS_UPGRADE", 1459, "Table upgrade required. Please do \"REPAIR TABLE `%-.64s`\" or dump/reload to fix it!" }, +{ "ER_SP_NO_AGGREGATE", 1460, "AGGREGATE is not supported for stored functions" }, +{ "ER_MAX_PREPARED_STMT_COUNT_REACHED", 1461, "Can\'t create more than max_prepared_stmt_count statements (current value: %lu)" }, +{ "ER_VIEW_RECURSIVE", 1462, "`%-.192s`.`%-.192s` contains view recursion" }, +{ "ER_NON_GROUPING_FIELD_USED", 1463, "Non-grouping field \'%-.192s\' is used in %-.64s clause" }, +{ "ER_TABLE_CANT_HANDLE_SPKEYS", 1464, "The used table type doesn\'t support SPATIAL indexes" }, +{ "ER_NO_TRIGGERS_ON_SYSTEM_SCHEMA", 1465, "Triggers can not be created on system tables" }, +{ "ER_REMOVED_SPACES", 1466, "Leading spaces are removed from name \'%s\'" }, +{ "ER_AUTOINC_READ_FAILED", 1467, "Failed to read auto-increment value from storage engine" }, +{ "ER_USERNAME", 1468, "user name" }, +{ "ER_HOSTNAME", 1469, "host name" }, +{ "ER_WRONG_STRING_LENGTH", 1470, "String \'%-.70s\' is too long for %s (should be no longer than %d)" }, +{ "ER_NON_INSERTABLE_TABLE", 1471, "The target table %-.100s of the %s is not insertable-into" }, +{ "ER_ADMIN_WRONG_MRG_TABLE", 1472, "Table \'%-.64s\' is differently defined or of non-MyISAM type or doesn\'t exist" }, +{ "ER_TOO_HIGH_LEVEL_OF_NESTING_FOR_SELECT", 1473, "Too high level of nesting for select" }, +{ "ER_NAME_BECOMES_EMPTY", 1474, "Name \'%-.64s\' has become \'\'" }, +{ "ER_AMBIGUOUS_FIELD_TERM", 1475, "First character of the FIELDS TERMINATED string is ambiguous; please use non-optional and non-empty FIELDS ENCLOSED BY" }, +{ "ER_FOREIGN_SERVER_EXISTS", 1476, "The foreign server, %s, you are trying to create already exists." }, +{ "ER_FOREIGN_SERVER_DOESNT_EXIST", 1477, "The foreign server name you are trying to reference does not exist. Data source error: %-.64s" }, +{ "ER_ILLEGAL_HA_CREATE_OPTION", 1478, "Table storage engine \'%-.64s\' does not support the create option \'%.64s\'" }, +{ "ER_PARTITION_REQUIRES_VALUES_ERROR", 1479, "Syntax error: %-.64s PARTITIONING requires definition of VALUES %-.64s for each partition" }, +{ "ER_PARTITION_WRONG_VALUES_ERROR", 1480, "Only %-.64s PARTITIONING can use VALUES %-.64s in partition definition" }, +{ "ER_PARTITION_MAXVALUE_ERROR", 1481, "MAXVALUE can only be used in last partition definition" }, +{ "ER_PARTITION_SUBPARTITION_ERROR", 1482, "Subpartitions can only be hash partitions and by key" }, +{ "ER_PARTITION_SUBPART_MIX_ERROR", 1483, "Must define subpartitions on all partitions if on one partition" }, +{ "ER_PARTITION_WRONG_NO_PART_ERROR", 1484, "Wrong number of partitions defined, mismatch with previous setting" }, +{ "ER_PARTITION_WRONG_NO_SUBPART_ERROR", 1485, "Wrong number of subpartitions defined, mismatch with previous setting" }, +{ "ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR", 1486, "Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed" }, +{ "ER_NO_CONST_EXPR_IN_RANGE_OR_LIST_ERROR", 1487, "Expression in RANGE/LIST VALUES must be constant" }, +{ "ER_FIELD_NOT_FOUND_PART_ERROR", 1488, "Field in list of fields for partition function not found in table" }, +{ "ER_LIST_OF_FIELDS_ONLY_IN_HASH_ERROR", 1489, "List of fields is only allowed in KEY partitions" }, +{ "ER_INCONSISTENT_PARTITION_INFO_ERROR", 1490, "The partition info in the frm file is not consistent with what can be written into the frm file" }, +{ "ER_PARTITION_FUNC_NOT_ALLOWED_ERROR", 1491, "The %-.192s function returns the wrong type" }, +{ "ER_PARTITIONS_MUST_BE_DEFINED_ERROR", 1492, "For %-.64s partitions each partition must be defined" }, +{ "ER_RANGE_NOT_INCREASING_ERROR", 1493, "VALUES LESS THAN value must be strictly increasing for each partition" }, +{ "ER_INCONSISTENT_TYPE_OF_FUNCTIONS_ERROR", 1494, "VALUES value must be of same type as partition function" }, +{ "ER_MULTIPLE_DEF_CONST_IN_LIST_PART_ERROR", 1495, "Multiple definition of same constant in list partitioning" }, +{ "ER_PARTITION_ENTRY_ERROR", 1496, "Partitioning can not be used stand-alone in query" }, +{ "ER_MIX_HANDLER_ERROR", 1497, "The mix of handlers in the partitions is not allowed in this version of MySQL" }, +{ "ER_PARTITION_NOT_DEFINED_ERROR", 1498, "For the partitioned engine it is necessary to define all %-.64s" }, +{ "ER_TOO_MANY_PARTITIONS_ERROR", 1499, "Too many partitions (including subpartitions) were defined" }, +{ "ER_SUBPARTITION_ERROR", 1500, "It is only possible to mix RANGE/LIST partitioning with HASH/KEY partitioning for subpartitioning" }, +{ "ER_CANT_CREATE_HANDLER_FILE", 1501, "Failed to create specific handler file" }, +{ "ER_BLOB_FIELD_IN_PART_FUNC_ERROR", 1502, "A BLOB field is not allowed in partition function" }, +{ "ER_UNIQUE_KEY_NEED_ALL_FIELDS_IN_PF", 1503, "A %-.192s must include all columns in the table\'s partitioning function" }, +{ "ER_NO_PARTS_ERROR", 1504, "Number of %-.64s = 0 is not an allowed value" }, +{ "ER_PARTITION_MGMT_ON_NONPARTITIONED", 1505, "Partition management on a not partitioned table is not possible" }, +{ "ER_FOREIGN_KEY_ON_PARTITIONED", 1506, "Foreign key clause is not yet supported in conjunction with partitioning" }, +{ "ER_DROP_PARTITION_NON_EXISTENT", 1507, "Error in list of partitions to %-.64s" }, +{ "ER_DROP_LAST_PARTITION", 1508, "Cannot remove all partitions, use DROP TABLE instead" }, +{ "ER_COALESCE_ONLY_ON_HASH_PARTITION", 1509, "COALESCE PARTITION can only be used on HASH/KEY partitions" }, +{ "ER_REORG_HASH_ONLY_ON_SAME_NO", 1510, "REORGANIZE PARTITION can only be used to reorganize partitions not to change their numbers" }, +{ "ER_REORG_NO_PARAM_ERROR", 1511, "REORGANIZE PARTITION without parameters can only be used on auto-partitioned tables using HASH PARTITIONs" }, +{ "ER_ONLY_ON_RANGE_LIST_PARTITION", 1512, "%-.64s PARTITION can only be used on RANGE/LIST partitions" }, +{ "ER_ADD_PARTITION_SUBPART_ERROR", 1513, "Trying to Add partition(s) with wrong number of subpartitions" }, +{ "ER_ADD_PARTITION_NO_NEW_PARTITION", 1514, "At least one partition must be added" }, +{ "ER_COALESCE_PARTITION_NO_PARTITION", 1515, "At least one partition must be coalesced" }, +{ "ER_REORG_PARTITION_NOT_EXIST", 1516, "More partitions to reorganize than there are partitions" }, +{ "ER_SAME_NAME_PARTITION", 1517, "Duplicate partition name %-.192s" }, +{ "ER_NO_BINLOG_ERROR", 1518, "It is not allowed to shut off binlog on this command" }, +{ "ER_CONSECUTIVE_REORG_PARTITIONS", 1519, "When reorganizing a set of partitions they must be in consecutive order" }, +{ "ER_REORG_OUTSIDE_RANGE", 1520, "Reorganize of range partitions cannot change total ranges except for last partition where it can extend the range" }, +{ "ER_PARTITION_FUNCTION_FAILURE", 1521, "Partition function not supported in this version for this handler" }, +{ "ER_PART_STATE_ERROR", 1522, "Partition state cannot be defined from CREATE/ALTER TABLE" }, +{ "ER_LIMITED_PART_RANGE", 1523, "The %-.64s handler only supports 32 bit integers in VALUES" }, +{ "ER_PLUGIN_IS_NOT_LOADED", 1524, "Plugin \'%-.192s\' is not loaded" }, +{ "ER_WRONG_VALUE", 1525, "Incorrect %-.32s value: \'%-.128s\'" }, +{ "ER_NO_PARTITION_FOR_GIVEN_VALUE", 1526, "Table has no partition for value %-.64s" }, +{ "ER_FILEGROUP_OPTION_ONLY_ONCE", 1527, "It is not allowed to specify %s more than once" }, +{ "ER_CREATE_FILEGROUP_FAILED", 1528, "Failed to create %s" }, +{ "ER_DROP_FILEGROUP_FAILED", 1529, "Failed to drop %s" }, +{ "ER_TABLESPACE_AUTO_EXTEND_ERROR", 1530, "The handler doesn\'t support autoextend of tablespaces" }, +{ "ER_WRONG_SIZE_NUMBER", 1531, "A size parameter was incorrectly specified, either number or on the form 10M" }, +{ "ER_SIZE_OVERFLOW_ERROR", 1532, "The size number was correct but we don\'t allow the digit part to be more than 2 billion" }, +{ "ER_ALTER_FILEGROUP_FAILED", 1533, "Failed to alter: %s" }, +{ "ER_BINLOG_ROW_LOGGING_FAILED", 1534, "Writing one row to the row-based binary log failed" }, +{ "ER_BINLOG_ROW_WRONG_TABLE_DEF", 1535, "Table definition on master and slave does not match: %s" }, +{ "ER_BINLOG_ROW_RBR_TO_SBR", 1536, "Slave running with --log-slave-updates must use row-based binary logging to be able to replicate row-based binary log events" }, +{ "ER_EVENT_ALREADY_EXISTS", 1537, "Event \'%-.192s\' already exists" }, +{ "ER_EVENT_STORE_FAILED", 1538, "Failed to store event %s. Error code %d from storage engine." }, +{ "ER_EVENT_DOES_NOT_EXIST", 1539, "Unknown event \'%-.192s\'" }, +{ "ER_EVENT_CANT_ALTER", 1540, "Failed to alter event \'%-.192s\'" }, +{ "ER_EVENT_DROP_FAILED", 1541, "Failed to drop %s" }, +{ "ER_EVENT_INTERVAL_NOT_POSITIVE_OR_TOO_BIG", 1542, "INTERVAL is either not positive or too big" }, +{ "ER_EVENT_ENDS_BEFORE_STARTS", 1543, "ENDS is either invalid or before STARTS" }, +{ "ER_EVENT_EXEC_TIME_IN_THE_PAST", 1544, "Event execution time is in the past. Event has been disabled" }, +{ "ER_EVENT_OPEN_TABLE_FAILED", 1545, "Failed to open mysql.event" }, +{ "ER_EVENT_NEITHER_M_EXPR_NOR_M_AT", 1546, "No datetime expression provided" }, +{ "ER_OBSOLETE_COL_COUNT_DOESNT_MATCH_CORRUPTED", 1547, "Column count of mysql.%s is wrong. Expected %d, found %d. The table is probably corrupted" }, +{ "ER_OBSOLETE_CANNOT_LOAD_FROM_TABLE", 1548, "Cannot load from mysql.%s. The table is probably corrupted" }, +{ "ER_EVENT_CANNOT_DELETE", 1549, "Failed to delete the event from mysql.event" }, +{ "ER_EVENT_COMPILE_ERROR", 1550, "Error during compilation of event\'s body" }, +{ "ER_EVENT_SAME_NAME", 1551, "Same old and new event name" }, +{ "ER_EVENT_DATA_TOO_LONG", 1552, "Data for column \'%s\' too long" }, +{ "ER_DROP_INDEX_FK", 1553, "Cannot drop index \'%-.192s\': needed in a foreign key constraint" }, +{ "ER_WARN_DEPRECATED_SYNTAX_WITH_VER", 1554, "The syntax \'%s\' is deprecated and will be removed in MySQL %s. Please use %s instead" }, +{ "ER_CANT_WRITE_LOCK_LOG_TABLE", 1555, "You can\'t write-lock a log table. Only read access is possible" }, +{ "ER_CANT_LOCK_LOG_TABLE", 1556, "You can\'t use locks with log tables." }, +{ "ER_FOREIGN_DUPLICATE_KEY_OLD_UNUSED", 1557, "Upholding foreign key constraints for table \'%.192s\', entry \'%-.192s\', key %d would lead to a duplicate entry" }, +{ "ER_COL_COUNT_DOESNT_MATCH_PLEASE_UPDATE", 1558, "Column count of mysql.%s is wrong. Expected %d, found %d. Created with MySQL %d, now running %d. Please use mysql_upgrade to fix this error." }, +{ "ER_TEMP_TABLE_PREVENTS_SWITCH_OUT_OF_RBR", 1559, "Cannot switch out of the row-based binary log format when the session has open temporary tables" }, +{ "ER_STORED_FUNCTION_PREVENTS_SWITCH_BINLOG_FORMAT", 1560, "Cannot change the binary logging format inside a stored function or trigger" }, +{ "ER_NDB_CANT_SWITCH_BINLOG_FORMAT", 1561, "The NDB cluster engine does not support changing the binlog format on the fly yet" }, +{ "ER_PARTITION_NO_TEMPORARY", 1562, "Cannot create temporary table with partitions" }, +{ "ER_PARTITION_CONST_DOMAIN_ERROR", 1563, "Partition constant is out of partition function domain" }, +{ "ER_PARTITION_FUNCTION_IS_NOT_ALLOWED", 1564, "This partition function is not allowed" }, +{ "ER_DDL_LOG_ERROR", 1565, "Error in DDL log" }, +{ "ER_NULL_IN_VALUES_LESS_THAN", 1566, "Not allowed to use NULL value in VALUES LESS THAN" }, +{ "ER_WRONG_PARTITION_NAME", 1567, "Incorrect partition name" }, +{ "ER_CANT_CHANGE_TX_CHARACTERISTICS", 1568, "Transaction characteristics can\'t be changed while a transaction is in progress" }, +{ "ER_DUP_ENTRY_AUTOINCREMENT_CASE", 1569, "ALTER TABLE causes auto_increment resequencing, resulting in duplicate entry \'%-.192s\' for key \'%-.192s\'" }, +{ "ER_EVENT_MODIFY_QUEUE_ERROR", 1570, "Internal scheduler error %d" }, +{ "ER_EVENT_SET_VAR_ERROR", 1571, "Error during starting/stopping of the scheduler. Error code %u" }, +{ "ER_PARTITION_MERGE_ERROR", 1572, "Engine cannot be used in partitioned tables" }, +{ "ER_CANT_ACTIVATE_LOG", 1573, "Cannot activate \'%-.64s\' log" }, +{ "ER_RBR_NOT_AVAILABLE", 1574, "The server was not built with row-based replication" }, +{ "ER_BASE64_DECODE_ERROR", 1575, "Decoding of base64 string failed" }, +{ "ER_EVENT_RECURSION_FORBIDDEN", 1576, "Recursion of EVENT DDL statements is forbidden when body is present" }, +{ "ER_EVENTS_DB_ERROR", 1577, "Cannot proceed because system tables used by Event Scheduler were found damaged at server start" }, +{ "ER_ONLY_INTEGERS_ALLOWED", 1578, "Only integers allowed as number here" }, +{ "ER_UNSUPORTED_LOG_ENGINE", 1579, "This storage engine cannot be used for log tables\"" }, +{ "ER_BAD_LOG_STATEMENT", 1580, "You cannot \'%s\' a log table if logging is enabled" }, +{ "ER_CANT_RENAME_LOG_TABLE", 1581, "Cannot rename \'%s\'. When logging enabled, rename to/from log table must rename two tables: the log table to an archive table and another table back to \'%s\'" }, +{ "ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT", 1582, "Incorrect parameter count in the call to native function \'%-.192s\'" }, +{ "ER_WRONG_PARAMETERS_TO_NATIVE_FCT", 1583, "Incorrect parameters in the call to native function \'%-.192s\'" }, +{ "ER_WRONG_PARAMETERS_TO_STORED_FCT", 1584, "Incorrect parameters in the call to stored function %-.192s" }, +{ "ER_NATIVE_FCT_NAME_COLLISION", 1585, "This function \'%-.192s\' has the same name as a native function" }, +{ "ER_DUP_ENTRY_WITH_KEY_NAME", 1586, "Duplicate entry \'%-.64s\' for key \'%-.192s\'" }, +{ "ER_BINLOG_PURGE_EMFILE", 1587, "Too many files opened, please execute the command again" }, +{ "ER_EVENT_CANNOT_CREATE_IN_THE_PAST", 1588, "Event execution time is in the past and ON COMPLETION NOT PRESERVE is set. The event was dropped immediately after creation." }, +{ "ER_EVENT_CANNOT_ALTER_IN_THE_PAST", 1589, "Event execution time is in the past and ON COMPLETION NOT PRESERVE is set. The event was not changed. Specify a time in the future." }, +{ "ER_SLAVE_INCIDENT", 1590, "The incident %s occured on the master. Message: %s" }, +{ "ER_NO_PARTITION_FOR_GIVEN_VALUE_SILENT", 1591, "Table has no partition for some existing values" }, +{ "ER_BINLOG_UNSAFE_STATEMENT", 1592, "Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT. %s" }, +{ "ER_SLAVE_FATAL_ERROR", 1593, "Fatal error: %s" }, +{ "ER_SLAVE_RELAY_LOG_READ_FAILURE", 1594, "Relay log read failure: %s" }, +{ "ER_SLAVE_RELAY_LOG_WRITE_FAILURE", 1595, "Relay log write failure: %s" }, +{ "ER_SLAVE_CREATE_EVENT_FAILURE", 1596, "Failed to create %s" }, +{ "ER_SLAVE_MASTER_COM_FAILURE", 1597, "Master command %s failed: %s" }, +{ "ER_BINLOG_LOGGING_IMPOSSIBLE", 1598, "Binary logging not possible. Message: %s" }, +{ "ER_VIEW_NO_CREATION_CTX", 1599, "View `%-.64s`.`%-.64s` has no creation context" }, +{ "ER_VIEW_INVALID_CREATION_CTX", 1600, "Creation context of view `%-.64s`.`%-.64s\' is invalid" }, +{ "ER_SR_INVALID_CREATION_CTX", 1601, "Creation context of stored routine `%-.64s`.`%-.64s` is invalid" }, +{ "ER_TRG_CORRUPTED_FILE", 1602, "Corrupted TRG file for table `%-.64s`.`%-.64s`" }, +{ "ER_TRG_NO_CREATION_CTX", 1603, "Triggers for table `%-.64s`.`%-.64s` have no creation context" }, +{ "ER_TRG_INVALID_CREATION_CTX", 1604, "Trigger creation context of table `%-.64s`.`%-.64s` is invalid" }, +{ "ER_EVENT_INVALID_CREATION_CTX", 1605, "Creation context of event `%-.64s`.`%-.64s` is invalid" }, +{ "ER_TRG_CANT_OPEN_TABLE", 1606, "Cannot open table for trigger `%-.64s`.`%-.64s`" }, +{ "ER_CANT_CREATE_SROUTINE", 1607, "Cannot create stored routine `%-.64s`. Check warnings" }, +{ "ER_NEVER_USED", 1608, "Ambiguous slave modes combination. %s" }, +{ "ER_NO_FORMAT_DESCRIPTION_EVENT_BEFORE_BINLOG_STATEMENT", 1609, "The BINLOG statement of type `%s` was not preceded by a format description BINLOG statement." }, +{ "ER_SLAVE_CORRUPT_EVENT", 1610, "Corrupted replication event was detected" }, +{ "ER_LOAD_DATA_INVALID_COLUMN", 1611, "Invalid column reference (%-.64s) in LOAD DATA" }, +{ "ER_LOG_PURGE_NO_FILE", 1612, "Being purged log %s was not found" }, +{ "ER_XA_RBTIMEOUT", 1613, "XA_RBTIMEOUT: Transaction branch was rolled back: took too long" }, +{ "ER_XA_RBDEADLOCK", 1614, "XA_RBDEADLOCK: Transaction branch was rolled back: deadlock was detected" }, +{ "ER_NEED_REPREPARE", 1615, "Prepared statement needs to be re-prepared" }, +{ "ER_DELAYED_NOT_SUPPORTED", 1616, "DELAYED option not supported for table \'%-.192s\'" }, +{ "WARN_NO_MASTER_INFO", 1617, "The master info structure does not exist" }, +{ "WARN_OPTION_IGNORED", 1618, "<%-.64s> option ignored" }, +{ "ER_PLUGIN_DELETE_BUILTIN", 1619, "Built-in plugins cannot be deleted" }, +{ "WARN_PLUGIN_BUSY", 1620, "Plugin is busy and will be uninstalled on shutdown" }, +{ "ER_VARIABLE_IS_READONLY", 1621, "%s variable \'%s\' is read-only. Use SET %s to assign the value" }, +{ "ER_WARN_ENGINE_TRANSACTION_ROLLBACK", 1622, "Storage engine %s does not support rollback for this statement. Transaction rolled back and must be restarted" }, +{ "ER_SLAVE_HEARTBEAT_FAILURE", 1623, "Unexpected master\'s heartbeat data: %s" }, +{ "ER_SLAVE_HEARTBEAT_VALUE_OUT_OF_RANGE", 1624, "The requested value for the heartbeat period is either negative or exceeds the maximum allowed (%s seconds)." }, +{ "ER_NDB_REPLICATION_SCHEMA_ERROR", 1625, "Bad schema for mysql.ndb_replication table. Message: %-.64s" }, +{ "ER_CONFLICT_FN_PARSE_ERROR", 1626, "Error in parsing conflict function. Message: %-.64s" }, +{ "ER_EXCEPTIONS_WRITE_ERROR", 1627, "Write to exceptions table failed. Message: %-.128s\"" }, +{ "ER_TOO_LONG_TABLE_COMMENT", 1628, "Comment for table \'%-.64s\' is too long (max = %lu)" }, +{ "ER_TOO_LONG_FIELD_COMMENT", 1629, "Comment for field \'%-.64s\' is too long (max = %lu)" }, +{ "ER_FUNC_INEXISTENT_NAME_COLLISION", 1630, "FUNCTION %s does not exist. Check the \'Function Name Parsing and Resolution\' section in the Reference Manual" }, +{ "ER_DATABASE_NAME", 1631, "Database" }, +{ "ER_TABLE_NAME", 1632, "Table" }, +{ "ER_PARTITION_NAME", 1633, "Partition" }, +{ "ER_SUBPARTITION_NAME", 1634, "Subpartition" }, +{ "ER_TEMPORARY_NAME", 1635, "Temporary" }, +{ "ER_RENAMED_NAME", 1636, "Renamed" }, +{ "ER_TOO_MANY_CONCURRENT_TRXS", 1637, "Too many active concurrent transactions" }, +{ "WARN_NON_ASCII_SEPARATOR_NOT_IMPLEMENTED", 1638, "Non-ASCII separator arguments are not fully supported" }, +{ "ER_DEBUG_SYNC_TIMEOUT", 1639, "debug sync point wait timed out" }, +{ "ER_DEBUG_SYNC_HIT_LIMIT", 1640, "debug sync point hit limit reached" }, +{ "ER_DUP_SIGNAL_SET", 1641, "Duplicate condition information item \'%s\'" }, +{ "ER_SIGNAL_WARN", 1642, "Unhandled user-defined warning condition" }, +{ "ER_SIGNAL_NOT_FOUND", 1643, "Unhandled user-defined not found condition" }, +{ "ER_SIGNAL_EXCEPTION", 1644, "Unhandled user-defined exception condition" }, +{ "ER_RESIGNAL_WITHOUT_ACTIVE_HANDLER", 1645, "RESIGNAL when handler not active" }, +{ "ER_SIGNAL_BAD_CONDITION_TYPE", 1646, "SIGNAL/RESIGNAL can only use a CONDITION defined with SQLSTATE" }, +{ "WARN_COND_ITEM_TRUNCATED", 1647, "Data truncated for condition item \'%s\'" }, +{ "ER_COND_ITEM_TOO_LONG", 1648, "Data too long for condition item \'%s\'" }, +{ "ER_UNKNOWN_LOCALE", 1649, "Unknown locale: \'%-.64s\'" }, +{ "ER_SLAVE_IGNORE_SERVER_IDS", 1650, "The requested server id %d clashes with the slave startup option --replicate-same-server-id" }, +{ "ER_QUERY_CACHE_DISABLED", 1651, "Query cache is disabled; restart the server with query_cache_type=1 to enable it" }, +{ "ER_SAME_NAME_PARTITION_FIELD", 1652, "Duplicate partition field name \'%-.192s\'" }, +{ "ER_PARTITION_COLUMN_LIST_ERROR", 1653, "Inconsistency in usage of column lists for partitioning" }, +{ "ER_WRONG_TYPE_COLUMN_VALUE_ERROR", 1654, "Partition column values of incorrect type" }, +{ "ER_TOO_MANY_PARTITION_FUNC_FIELDS_ERROR", 1655, "Too many fields in \'%-.192s\'" }, +{ "ER_MAXVALUE_IN_VALUES_IN", 1656, "Cannot use MAXVALUE as value in VALUES IN" }, +{ "ER_TOO_MANY_VALUES_ERROR", 1657, "Cannot have more than one value for this type of %-.64s partitioning" }, +{ "ER_ROW_SINGLE_PARTITION_FIELD_ERROR", 1658, "Row expressions in VALUES IN only allowed for multi-field column partitioning" }, +{ "ER_FIELD_TYPE_NOT_ALLOWED_AS_PARTITION_FIELD", 1659, "Field \'%-.192s\' is of a not allowed type for this type of partitioning" }, +{ "ER_PARTITION_FIELDS_TOO_LONG", 1660, "The total length of the partitioning fields is too large" }, +{ "ER_BINLOG_ROW_ENGINE_AND_STMT_ENGINE", 1661, "Cannot execute statement: impossible to write to binary log since both row-incapable engines and statement-incapable engines are involved." }, +{ "ER_BINLOG_ROW_MODE_AND_STMT_ENGINE", 1662, "Cannot execute statement: impossible to write to binary log since BINLOG_FORMAT = ROW and at least one table uses a storage engine limited to statement-based logging." }, +{ "ER_BINLOG_UNSAFE_AND_STMT_ENGINE", 1663, "Cannot execute statement: impossible to write to binary log since statement is unsafe, storage engine is limited to statement-based logging, and BINLOG_FORMAT = MIXED. %s" }, +{ "ER_BINLOG_ROW_INJECTION_AND_STMT_ENGINE", 1664, "Cannot execute statement: impossible to write to binary log since statement is in row format and at least one table uses a storage engine limited to statement-based logging." }, +{ "ER_BINLOG_STMT_MODE_AND_ROW_ENGINE", 1665, "Cannot execute statement: impossible to write to binary log since BINLOG_FORMAT = STATEMENT and at least one table uses a storage engine limited to row-based logging.%s" }, +{ "ER_BINLOG_ROW_INJECTION_AND_STMT_MODE", 1666, "Cannot execute statement: impossible to write to binary log since statement is in row format and BINLOG_FORMAT = STATEMENT." }, +{ "ER_BINLOG_MULTIPLE_ENGINES_AND_SELF_LOGGING_ENGINE", 1667, "Cannot execute statement: impossible to write to binary log since more than one engine is involved and at least one engine is self-logging." }, +{ "ER_BINLOG_UNSAFE_LIMIT", 1668, "The statement is unsafe because it uses a LIMIT clause. This is unsafe because the set of rows included cannot be predicted." }, +{ "ER_UNUSED4", 1669, "The statement is unsafe because it uses INSERT DELAYED. This is unsafe because the times when rows are inserted cannot be predicted." }, +{ "ER_BINLOG_UNSAFE_SYSTEM_TABLE", 1670, "The statement is unsafe because it uses the general log, slow query log, or performance_schema table(s). This is unsafe because system tables may differ on slaves." }, +{ "ER_BINLOG_UNSAFE_AUTOINC_COLUMNS", 1671, "Statement is unsafe because it invokes a trigger or a stored function that inserts into an AUTO_INCREMENT column. Inserted values cannot be logged correctly." }, +{ "ER_BINLOG_UNSAFE_UDF", 1672, "Statement is unsafe because it uses a UDF which may not return the same value on the slave." }, +{ "ER_BINLOG_UNSAFE_SYSTEM_VARIABLE", 1673, "Statement is unsafe because it uses a system variable that may have a different value on the slave." }, +{ "ER_BINLOG_UNSAFE_SYSTEM_FUNCTION", 1674, "Statement is unsafe because it uses a system function that may return a different value on the slave." }, +{ "ER_BINLOG_UNSAFE_NONTRANS_AFTER_TRANS", 1675, "Statement is unsafe because it accesses a non-transactional table after accessing a transactional table within the same transaction." }, +{ "ER_MESSAGE_AND_STATEMENT", 1676, "%s Statement: %s" }, +{ "ER_SLAVE_CONVERSION_FAILED", 1677, "Column %d of table \'%-.192s.%-.192s\' cannot be converted from type \'%-.32s\' to type \'%-.32s\'" }, +{ "ER_SLAVE_CANT_CREATE_CONVERSION", 1678, "Can\'t create conversion table for table \'%-.192s.%-.192s\'" }, +{ "ER_INSIDE_TRANSACTION_PREVENTS_SWITCH_BINLOG_FORMAT", 1679, "Cannot modify @@session.binlog_format inside a transaction" }, +{ "ER_PATH_LENGTH", 1680, "The path specified for %.64s is too long." }, +{ "ER_WARN_DEPRECATED_SYNTAX_NO_REPLACEMENT", 1681, "\'%s\' is deprecated and will be removed in a future release." }, +{ "ER_WRONG_NATIVE_TABLE_STRUCTURE", 1682, "Native table \'%-.64s\'.\'%-.64s\' has the wrong structure" }, +{ "ER_WRONG_PERFSCHEMA_USAGE", 1683, "Invalid performance_schema usage." }, +{ "ER_WARN_I_S_SKIPPED_TABLE", 1684, "Table \'%s\'.\'%s\' was skipped since its definition is being modified by concurrent DDL statement" }, +{ "ER_INSIDE_TRANSACTION_PREVENTS_SWITCH_BINLOG_DIRECT", 1685, "Cannot modify @@session.binlog_direct_non_transactional_updates inside a transaction" }, +{ "ER_STORED_FUNCTION_PREVENTS_SWITCH_BINLOG_DIRECT", 1686, "Cannot change the binlog direct flag inside a stored function or trigger" }, +{ "ER_SPATIAL_MUST_HAVE_GEOM_COL", 1687, "A SPATIAL index may only contain a geometrical type column" }, +{ "ER_TOO_LONG_INDEX_COMMENT", 1688, "Comment for index \'%-.64s\' is too long (max = %lu)" }, +{ "ER_LOCK_ABORTED", 1689, "Wait on a lock was aborted due to a pending exclusive lock" }, +{ "ER_DATA_OUT_OF_RANGE", 1690, "%s value is out of range in \'%s\'" }, +{ "ER_WRONG_SPVAR_TYPE_IN_LIMIT", 1691, "A variable of a non-integer based type in LIMIT clause" }, +{ "ER_BINLOG_UNSAFE_MULTIPLE_ENGINES_AND_SELF_LOGGING_ENGINE", 1692, "Mixing self-logging and non-self-logging engines in a statement is unsafe." }, +{ "ER_BINLOG_UNSAFE_MIXED_STATEMENT", 1693, "Statement accesses nontransactional table as well as transactional or temporary table, and writes to any of them." }, +{ "ER_INSIDE_TRANSACTION_PREVENTS_SWITCH_SQL_LOG_BIN", 1694, "Cannot modify @@session.sql_log_bin inside a transaction" }, +{ "ER_STORED_FUNCTION_PREVENTS_SWITCH_SQL_LOG_BIN", 1695, "Cannot change the sql_log_bin inside a stored function or trigger" }, +{ "ER_FAILED_READ_FROM_PAR_FILE", 1696, "Failed to read from the .par file" }, +{ "ER_VALUES_IS_NOT_INT_TYPE_ERROR", 1697, "VALUES value for partition \'%-.64s\' must have type INT" }, +{ "ER_ACCESS_DENIED_NO_PASSWORD_ERROR", 1698, "Access denied for user \'%-.48s\'@\'%-.64s\'" }, +{ "ER_SET_PASSWORD_AUTH_PLUGIN", 1699, "SET PASSWORD has no significance for users authenticating via plugins" }, +{ "ER_GRANT_PLUGIN_USER_EXISTS", 1700, "GRANT with IDENTIFIED WITH is illegal because the user %-.*s already exists" }, +{ "ER_TRUNCATE_ILLEGAL_FK", 1701, "Cannot truncate a table referenced in a foreign key constraint (%.192s)" }, +{ "ER_PLUGIN_IS_PERMANENT", 1702, "Plugin \'%s\' is force_plus_permanent and can not be unloaded" }, +{ "ER_SLAVE_HEARTBEAT_VALUE_OUT_OF_RANGE_MIN", 1703, "The requested value for the heartbeat period is less than 1 millisecond. The value is reset to 0, meaning that heartbeating will effectively be disabled." }, +{ "ER_SLAVE_HEARTBEAT_VALUE_OUT_OF_RANGE_MAX", 1704, "The requested value for the heartbeat period exceeds the value of `slave_net_timeout\' seconds. A sensible value for the period should be less than the timeout." }, +{ "ER_STMT_CACHE_FULL", 1705, "Multi-row statements required more than \'max_binlog_stmt_cache_size\' bytes of storage; increase this mysqld variable and try again" }, +{ "ER_MULTI_UPDATE_KEY_CONFLICT", 1706, "Primary key/partition key update is not allowed since the table is updated both as \'%-.192s\' and \'%-.192s\'." }, +{ "ER_TABLE_NEEDS_REBUILD", 1707, "Table rebuild required. Please do \"ALTER TABLE `%-.64s` FORCE\" or dump/reload to fix it!" }, +{ "WARN_OPTION_BELOW_LIMIT", 1708, "The value of \'%s\' should be no less than the value of \'%s\'" }, +{ "ER_INDEX_COLUMN_TOO_LONG", 1709, "Index column size too large. The maximum column size is %lu bytes." }, +{ "ER_ERROR_IN_TRIGGER_BODY", 1710, "Trigger \'%-.64s\' has an error in its body: \'%-.256s\'" }, +{ "ER_ERROR_IN_UNKNOWN_TRIGGER_BODY", 1711, "Unknown trigger has an error in its body: \'%-.256s\'" }, +{ "ER_INDEX_CORRUPT", 1712, "Index %s is corrupted" }, +{ "ER_UNDO_RECORD_TOO_BIG", 1713, "Undo log record is too big." }, +{ "ER_BINLOG_UNSAFE_INSERT_IGNORE_SELECT", 1714, "INSERT IGNORE... SELECT is unsafe because the order in which rows are retrieved by the SELECT determines which (if any) rows are ignored. This order cannot be predicted and may differ on master and the slave." }, +{ "ER_BINLOG_UNSAFE_INSERT_SELECT_UPDATE", 1715, "INSERT... SELECT... ON DUPLICATE KEY UPDATE is unsafe because the order in which rows are retrieved by the SELECT determines which (if any) rows are updated. This order cannot be predicted and may differ on master and the slave." }, +{ "ER_BINLOG_UNSAFE_REPLACE_SELECT", 1716, "REPLACE... SELECT is unsafe because the order in which rows are retrieved by the SELECT determines which (if any) rows are replaced. This order cannot be predicted and may differ on master and the slave." }, +{ "ER_BINLOG_UNSAFE_CREATE_IGNORE_SELECT", 1717, "CREATE... IGNORE SELECT is unsafe because the order in which rows are retrieved by the SELECT determines which (if any) rows are ignored. This order cannot be predicted and may differ on master and the slave." }, +{ "ER_BINLOG_UNSAFE_CREATE_REPLACE_SELECT", 1718, "CREATE... REPLACE SELECT is unsafe because the order in which rows are retrieved by the SELECT determines which (if any) rows are replaced. This order cannot be predicted and may differ on master and the slave." }, +{ "ER_BINLOG_UNSAFE_UPDATE_IGNORE", 1719, "UPDATE IGNORE is unsafe because the order in which rows are updated determines which (if any) rows are ignored. This order cannot be predicted and may differ on master and the slave." }, +{ "ER_PLUGIN_NO_UNINSTALL", 1720, "Plugin \'%s\' is marked as not dynamically uninstallable. You have to stop the server to uninstall it." }, +{ "ER_PLUGIN_NO_INSTALL", 1721, "Plugin \'%s\' is marked as not dynamically installable. You have to stop the server to install it." }, +{ "ER_BINLOG_UNSAFE_WRITE_AUTOINC_SELECT", 1722, "Statements writing to a table with an auto-increment column after selecting from another table are unsafe because the order in which rows are retrieved determines what (if any) rows will be written. This order cannot be predicted and may differ on master and the slave." }, +{ "ER_BINLOG_UNSAFE_CREATE_SELECT_AUTOINC", 1723, "CREATE TABLE... SELECT... on a table with an auto-increment column is unsafe because the order in which rows are retrieved by the SELECT determines which (if any) rows are inserted. This order cannot be predicted and may differ on master and the slave." }, +{ "ER_BINLOG_UNSAFE_INSERT_TWO_KEYS", 1724, "INSERT... ON DUPLICATE KEY UPDATE on a table with more than one UNIQUE KEY is unsafe" }, +{ "ER_TABLE_IN_FK_CHECK", 1725, "Table is being used in foreign key check." }, +{ "ER_UNSUPPORTED_ENGINE", 1726, "Storage engine \'%s\' does not support system tables. [%s.%s]" }, +{ "ER_BINLOG_UNSAFE_AUTOINC_NOT_FIRST", 1727, "INSERT into autoincrement field which is not the first part in the composed primary key is unsafe." }, +{ "ER_CANNOT_LOAD_FROM_TABLE_V2", 1728, "Cannot load from %s.%s. The table is probably corrupted" }, +{ "ER_MASTER_DELAY_VALUE_OUT_OF_RANGE", 1729, "The requested value %s for the master delay exceeds the maximum %u" }, +{ "ER_ONLY_FD_AND_RBR_EVENTS_ALLOWED_IN_BINLOG_STATEMENT", 1730, "Only Format_description_log_event and row events are allowed in BINLOG statements (but %s was provided)" }, +{ "ER_PARTITION_EXCHANGE_DIFFERENT_OPTION", 1731, "Non matching attribute \'%-.64s\' between partition and table" }, +{ "ER_PARTITION_EXCHANGE_PART_TABLE", 1732, "Table to exchange with partition is partitioned: \'%-.64s\'" }, +{ "ER_PARTITION_EXCHANGE_TEMP_TABLE", 1733, "Table to exchange with partition is temporary: \'%-.64s\'" }, +{ "ER_PARTITION_INSTEAD_OF_SUBPARTITION", 1734, "Subpartitioned table, use subpartition instead of partition" }, +{ "ER_UNKNOWN_PARTITION", 1735, "Unknown partition \'%-.64s\' in table \'%-.64s\'" }, +{ "ER_TABLES_DIFFERENT_METADATA", 1736, "Tables have different definitions" }, +{ "ER_ROW_DOES_NOT_MATCH_PARTITION", 1737, "Found a row that does not match the partition" }, +{ "ER_BINLOG_CACHE_SIZE_GREATER_THAN_MAX", 1738, "Option binlog_cache_size (%lu) is greater than max_binlog_cache_size (%lu); setting binlog_cache_size equal to max_binlog_cache_size." }, +{ "ER_WARN_INDEX_NOT_APPLICABLE", 1739, "Cannot use %-.64s access on index \'%-.64s\' due to type or collation conversion on field \'%-.64s\'" }, +{ "ER_PARTITION_EXCHANGE_FOREIGN_KEY", 1740, "Table to exchange with partition has foreign key references: \'%-.64s\'" }, +{ "ER_NO_SUCH_KEY_VALUE", 1741, "Key value \'%-.192s\' was not found in table \'%-.192s.%-.192s\'" }, +{ "ER_RPL_INFO_DATA_TOO_LONG", 1742, "Data for column \'%s\' too long" }, +{ "ER_NETWORK_READ_EVENT_CHECKSUM_FAILURE", 1743, "Replication event checksum verification failed while reading from network." }, +{ "ER_BINLOG_READ_EVENT_CHECKSUM_FAILURE", 1744, "Replication event checksum verification failed while reading from a log file." }, +{ "ER_BINLOG_STMT_CACHE_SIZE_GREATER_THAN_MAX", 1745, "Option binlog_stmt_cache_size (%lu) is greater than max_binlog_stmt_cache_size (%lu); setting binlog_stmt_cache_size equal to max_binlog_stmt_cache_size." }, +{ "ER_CANT_UPDATE_TABLE_IN_CREATE_TABLE_SELECT", 1746, "Can\'t update table \'%-.192s\' while \'%-.192s\' is being created." }, +{ "ER_PARTITION_CLAUSE_ON_NONPARTITIONED", 1747, "PARTITION () clause on non partitioned table" }, +{ "ER_ROW_DOES_NOT_MATCH_GIVEN_PARTITION_SET", 1748, "Found a row not matching the given partition set" }, +{ "ER_NO_SUCH_PARTITION__UNUSED", 1749, "partition \'%-.64s\' doesn\'t exist" }, +{ "ER_CHANGE_RPL_INFO_REPOSITORY_FAILURE", 1750, "Failure while changing the type of replication repository: %s." }, +{ "ER_WARNING_NOT_COMPLETE_ROLLBACK_WITH_CREATED_TEMP_TABLE", 1751, "The creation of some temporary tables could not be rolled back." }, +{ "ER_WARNING_NOT_COMPLETE_ROLLBACK_WITH_DROPPED_TEMP_TABLE", 1752, "Some temporary tables were dropped, but these operations could not be rolled back." }, +{ "ER_MTS_FEATURE_IS_NOT_SUPPORTED", 1753, "%s is not supported in multi-threaded slave mode. %s" }, +{ "ER_MTS_UPDATED_DBS_GREATER_MAX", 1754, "The number of modified databases exceeds the maximum %d; the database names will not be included in the replication event metadata." }, +{ "ER_MTS_CANT_PARALLEL", 1755, "Cannot execute the current event group in the parallel mode. Encountered event %s, relay-log name %s, position %s which prevents execution of this event group in parallel mode. Reason: %s." }, +{ "ER_MTS_INCONSISTENT_DATA", 1756, "%s" }, +{ "ER_FULLTEXT_NOT_SUPPORTED_WITH_PARTITIONING", 1757, "FULLTEXT index is not supported for partitioned tables." }, +{ "ER_DA_INVALID_CONDITION_NUMBER", 1758, "Invalid condition number" }, +{ "ER_INSECURE_PLAIN_TEXT", 1759, "Sending passwords in plain text without SSL/TLS is extremely insecure." }, +{ "ER_INSECURE_CHANGE_MASTER", 1760, "Storing MySQL user name or password information in the master info repository is not secure and is therefore not recommended. Please consider using the USER and PASSWORD connection options for START SLAVE; see the \'START SLAVE Syntax\' in the MySQL Manual for more information." }, +{ "ER_FOREIGN_DUPLICATE_KEY_WITH_CHILD_INFO", 1761, "Foreign key constraint for table \'%.192s\', record \'%-.192s\' would lead to a duplicate entry in table \'%.192s\', key \'%.192s\'" }, +{ "ER_FOREIGN_DUPLICATE_KEY_WITHOUT_CHILD_INFO", 1762, "Foreign key constraint for table \'%.192s\', record \'%-.192s\' would lead to a duplicate entry in a child table" }, +{ "ER_SQLTHREAD_WITH_SECURE_SLAVE", 1763, "Setting authentication options is not possible when only the Slave SQL Thread is being started." }, +{ "ER_TABLE_HAS_NO_FT", 1764, "The table does not have FULLTEXT index to support this query" }, +{ "ER_VARIABLE_NOT_SETTABLE_IN_SF_OR_TRIGGER", 1765, "The system variable %.200s cannot be set in stored functions or triggers." }, +{ "ER_VARIABLE_NOT_SETTABLE_IN_TRANSACTION", 1766, "The system variable %.200s cannot be set when there is an ongoing transaction." }, +{ "ER_GTID_NEXT_IS_NOT_IN_GTID_NEXT_LIST", 1767, "The system variable @@SESSION.GTID_NEXT has the value %.200s, which is not listed in @@SESSION.GTID_NEXT_LIST." }, +{ "ER_CANT_CHANGE_GTID_NEXT_IN_TRANSACTION_WHEN_GTID_NEXT_LIST_IS_NULL", 1768, "The system variable @@SESSION.GTID_NEXT cannot change inside a transaction." }, +{ "ER_SET_STATEMENT_CANNOT_INVOKE_FUNCTION", 1769, "The statement \'SET %.200s\' cannot invoke a stored function." }, +{ "ER_GTID_NEXT_CANT_BE_AUTOMATIC_IF_GTID_NEXT_LIST_IS_NON_NULL", 1770, "The system variable @@SESSION.GTID_NEXT cannot be \'AUTOMATIC\' when @@SESSION.GTID_NEXT_LIST is non-NULL." }, +{ "ER_SKIPPING_LOGGED_TRANSACTION", 1771, "Skipping transaction %.200s because it has already been executed and logged." }, +{ "ER_MALFORMED_GTID_SET_SPECIFICATION", 1772, "Malformed GTID set specification \'%.200s\'." }, +{ "ER_MALFORMED_GTID_SET_ENCODING", 1773, "Malformed GTID set encoding." }, +{ "ER_MALFORMED_GTID_SPECIFICATION", 1774, "Malformed GTID specification \'%.200s\'." }, +{ "ER_GNO_EXHAUSTED", 1775, "Impossible to generate Global Transaction Identifier: the integer component reached the maximal value. Restart the server with a new server_uuid." }, +{ "ER_BAD_SLAVE_AUTO_POSITION", 1776, "Parameters MASTER_LOG_FILE, MASTER_LOG_POS, RELAY_LOG_FILE and RELAY_LOG_POS cannot be set when MASTER_AUTO_POSITION is active." }, +{ "ER_AUTO_POSITION_REQUIRES_GTID_MODE_ON", 1777, "CHANGE MASTER TO MASTER_AUTO_POSITION = 1 can only be executed when @@GLOBAL.GTID_MODE = ON." }, +{ "ER_CANT_DO_IMPLICIT_COMMIT_IN_TRX_WHEN_GTID_NEXT_IS_SET", 1778, "Cannot execute statements with implicit commit inside a transaction when @@SESSION.GTID_NEXT == \'UUID:NUMBER\'." }, +{ "ER_GTID_MODE_2_OR_3_REQUIRES_ENFORCE_GTID_CONSISTENCY_ON", 1779, "@@GLOBAL.GTID_MODE = ON or UPGRADE_STEP_2 requires @@GLOBAL.ENFORCE_GTID_CONSISTENCY = 1." }, +{ "ER_GTID_MODE_REQUIRES_BINLOG", 1780, "@@GLOBAL.GTID_MODE = ON or UPGRADE_STEP_1 or UPGRADE_STEP_2 requires --log-bin and --log-slave-updates." }, +{ "ER_CANT_SET_GTID_NEXT_TO_GTID_WHEN_GTID_MODE_IS_OFF", 1781, "@@SESSION.GTID_NEXT cannot be set to UUID:NUMBER when @@GLOBAL.GTID_MODE = OFF." }, +{ "ER_CANT_SET_GTID_NEXT_TO_ANONYMOUS_WHEN_GTID_MODE_IS_ON", 1782, "@@SESSION.GTID_NEXT cannot be set to ANONYMOUS when @@GLOBAL.GTID_MODE = ON." }, +{ "ER_CANT_SET_GTID_NEXT_LIST_TO_NON_NULL_WHEN_GTID_MODE_IS_OFF", 1783, "@@SESSION.GTID_NEXT_LIST cannot be set to a non-NULL value when @@GLOBAL.GTID_MODE = OFF." }, +{ "ER_FOUND_GTID_EVENT_WHEN_GTID_MODE_IS_OFF", 1784, "Found a Gtid_log_event or Previous_gtids_log_event when @@GLOBAL.GTID_MODE = OFF." }, +{ "ER_GTID_UNSAFE_NON_TRANSACTIONAL_TABLE", 1785, "When @@GLOBAL.ENFORCE_GTID_CONSISTENCY = 1, updates to non-transactional tables can only be done in either autocommitted statements or single-statement transactions, and never in the same statement as updates to transactional tables." }, +{ "ER_GTID_UNSAFE_CREATE_SELECT", 1786, "CREATE TABLE ... SELECT is forbidden when @@GLOBAL.ENFORCE_GTID_CONSISTENCY = 1." }, +{ "ER_GTID_UNSAFE_CREATE_DROP_TEMPORARY_TABLE_IN_TRANSACTION", 1787, "When @@GLOBAL.ENFORCE_GTID_CONSISTENCY = 1, the statements CREATE TEMPORARY TABLE and DROP TEMPORARY TABLE can be executed in a non-transactional context only, and require that AUTOCOMMIT = 1." }, +{ "ER_GTID_MODE_CAN_ONLY_CHANGE_ONE_STEP_AT_A_TIME", 1788, "The value of @@GLOBAL.GTID_MODE can only change one step at a time: OFF <-> UPGRADE_STEP_1 <-> UPGRADE_STEP_2 <-> ON. Also note that this value must be stepped up or down simultaneously on all servers; see the Manual for instructions." }, +{ "ER_MASTER_HAS_PURGED_REQUIRED_GTIDS", 1789, "The slave is connecting using CHANGE MASTER TO MASTER_AUTO_POSITION = 1, but the master has purged binary logs containing GTIDs that the slave requires." }, +{ "ER_CANT_SET_GTID_NEXT_WHEN_OWNING_GTID", 1790, "@@SESSION.GTID_NEXT cannot be changed by a client that owns a GTID. The client owns %s. Ownership is released on COMMIT or ROLLBACK." }, +{ "ER_UNKNOWN_EXPLAIN_FORMAT", 1791, "Unknown EXPLAIN format name: \'%s\'" }, +{ "ER_CANT_EXECUTE_IN_READ_ONLY_TRANSACTION", 1792, "Cannot execute statement in a READ ONLY transaction." }, +{ "ER_TOO_LONG_TABLE_PARTITION_COMMENT", 1793, "Comment for table partition \'%-.64s\' is too long (max = %lu)" }, +{ "ER_SLAVE_CONFIGURATION", 1794, "Slave is not configured or failed to initialize properly. You must at least set --server-id to enable either a master or a slave. Additional error messages can be found in the MySQL error log." }, +{ "ER_INNODB_FT_LIMIT", 1795, "InnoDB presently supports one FULLTEXT index creation at a time" }, +{ "ER_INNODB_NO_FT_TEMP_TABLE", 1796, "Cannot create FULLTEXT index on temporary InnoDB table" }, +{ "ER_INNODB_FT_WRONG_DOCID_COLUMN", 1797, "Column \'%-.192s\' is of wrong type for an InnoDB FULLTEXT index" }, +{ "ER_INNODB_FT_WRONG_DOCID_INDEX", 1798, "Index \'%-.192s\' is of wrong type for an InnoDB FULLTEXT index" }, +{ "ER_INNODB_ONLINE_LOG_TOO_BIG", 1799, "Creating index \'%-.192s\' required more than \'innodb_online_alter_log_max_size\' bytes of modification log. Please try again." }, +{ "ER_UNKNOWN_ALTER_ALGORITHM", 1800, "Unknown ALGORITHM \'%s\'" }, +{ "ER_UNKNOWN_ALTER_LOCK", 1801, "Unknown LOCK type \'%s\'" }, +{ "ER_MTS_CHANGE_MASTER_CANT_RUN_WITH_GAPS", 1802, "CHANGE MASTER cannot be executed when the slave was stopped with an error or killed in MTS mode. Consider using RESET SLAVE or START SLAVE UNTIL." }, +{ "ER_MTS_RECOVERY_FAILURE", 1803, "Cannot recover after SLAVE errored out in parallel execution mode. Additional error messages can be found in the MySQL error log." }, +{ "ER_MTS_RESET_WORKERS", 1804, "Cannot clean up worker info tables. Additional error messages can be found in the MySQL error log." }, +{ "ER_COL_COUNT_DOESNT_MATCH_CORRUPTED_V2", 1805, "Column count of %s.%s is wrong. Expected %d, found %d. The table is probably corrupted" }, +{ "ER_SLAVE_SILENT_RETRY_TRANSACTION", 1806, "Slave must silently retry current transaction" }, +{ "ER_DISCARD_FK_CHECKS_RUNNING", 1807, "There is a foreign key check running on table \'%-.192s\'. Cannot discard the table." }, +{ "ER_TABLE_SCHEMA_MISMATCH", 1808, "Schema mismatch (%s)" }, +{ "ER_TABLE_IN_SYSTEM_TABLESPACE", 1809, "Table \'%-.192s\' in system tablespace" }, +{ "ER_IO_READ_ERROR", 1810, "IO Read error: (%lu, %s) %s" }, +{ "ER_IO_WRITE_ERROR", 1811, "IO Write error: (%lu, %s) %s" }, +{ "ER_TABLESPACE_MISSING", 1812, "Tablespace \'%-.192s\' is missing" }, +{ "ER_TABLESPACE_EXISTS", 1813, "Tablespace \'%-.192s\' exists." }, +{ "ER_TABLESPACE_DISCARDED", 1814, "Tablespace has been discarded for table \'%-.192s\'" }, +{ "ER_INTERNAL_ERROR", 1815, "Internal error: %s" }, +{ "ER_INNODB_IMPORT_ERROR", 1816, "ALTER TABLE %-.192s IMPORT TABLESPACE failed with error %lu : \'%s\'" }, +{ "ER_INNODB_INDEX_CORRUPT", 1817, "Index corrupt: %s" }, +{ "ER_INVALID_YEAR_COLUMN_LENGTH", 1818, "Supports only YEAR or YEAR(4) column." }, +{ "ER_NOT_VALID_PASSWORD", 1819, "Your password does not satisfy the current policy requirements" }, +{ "ER_MUST_CHANGE_PASSWORD", 1820, "You must SET PASSWORD before executing this statement" }, +{ "ER_FK_NO_INDEX_CHILD", 1821, "Failed to add the foreign key constaint. Missing index for constraint \'%s\' in the foreign table \'%s\'" }, +{ "ER_FK_NO_INDEX_PARENT", 1822, "Failed to add the foreign key constaint. Missing index for constraint \'%s\' in the referenced table \'%s\'" }, +{ "ER_FK_FAIL_ADD_SYSTEM", 1823, "Failed to add the foreign key constraint \'%s\' to system tables" }, +{ "ER_FK_CANNOT_OPEN_PARENT", 1824, "Failed to open the referenced table \'%s\'" }, +{ "ER_FK_INCORRECT_OPTION", 1825, "Failed to add the foreign key constraint on table \'%s\'. Incorrect options in FOREIGN KEY constraint \'%s\'" }, +{ "ER_FK_DUP_NAME", 1826, "Duplicate foreign key constraint name \'%s\'" }, +{ "ER_PASSWORD_FORMAT", 1827, "The password hash doesn\'t have the expected format. Check if the correct password algorithm is being used with the PASSWORD() function." }, +{ "ER_FK_COLUMN_CANNOT_DROP", 1828, "Cannot drop column \'%-.192s\': needed in a foreign key constraint \'%-.192s\'" }, +{ "ER_FK_COLUMN_CANNOT_DROP_CHILD", 1829, "Cannot drop column \'%-.192s\': needed in a foreign key constraint \'%-.192s\' of table \'%-.192s\'" }, +{ "ER_FK_COLUMN_NOT_NULL", 1830, "Column \'%-.192s\' cannot be NOT NULL: needed in a foreign key constraint \'%-.192s\' SET NULL" }, +{ "ER_DUP_INDEX", 1831, "Duplicate index \'%-.64s\' defined on the table \'%-.64s.%-.64s\'. This is deprecated and will be disallowed in a future release." }, +{ "ER_FK_COLUMN_CANNOT_CHANGE", 1832, "Cannot change column \'%-.192s\': used in a foreign key constraint \'%-.192s\'" }, +{ "ER_FK_COLUMN_CANNOT_CHANGE_CHILD", 1833, "Cannot change column \'%-.192s\': used in a foreign key constraint \'%-.192s\' of table \'%-.192s\'" }, +{ "ER_UNUSED5", 1834, "Cannot delete rows from table which is parent in a foreign key constraint \'%-.192s\' of table \'%-.192s\'" }, +{ "ER_MALFORMED_PACKET", 1835, "Malformed communication packet." }, +{ "ER_READ_ONLY_MODE", 1836, "Running in read-only mode" }, +{ "ER_GTID_NEXT_TYPE_UNDEFINED_GROUP", 1837, "When @@SESSION.GTID_NEXT is set to a GTID, you must explicitly set it to a different value after a COMMIT or ROLLBACK. Please check GTID_NEXT variable manual page for detailed explanation. Current @@SESSION.GTID_NEXT is \'%s\'." }, +{ "ER_VARIABLE_NOT_SETTABLE_IN_SP", 1838, "The system variable %.200s cannot be set in stored procedures." }, +{ "ER_CANT_SET_GTID_PURGED_WHEN_GTID_MODE_IS_OFF", 1839, "@@GLOBAL.GTID_PURGED can only be set when @@GLOBAL.GTID_MODE = ON." }, +{ "ER_CANT_SET_GTID_PURGED_WHEN_GTID_EXECUTED_IS_NOT_EMPTY", 1840, "@@GLOBAL.GTID_PURGED can only be set when @@GLOBAL.GTID_EXECUTED is empty." }, +{ "ER_CANT_SET_GTID_PURGED_WHEN_OWNED_GTIDS_IS_NOT_EMPTY", 1841, "@@GLOBAL.GTID_PURGED can only be set when there are no ongoing transactions (not even in other clients)." }, +{ "ER_GTID_PURGED_WAS_CHANGED", 1842, "@@GLOBAL.GTID_PURGED was changed from \'%s\' to \'%s\'." }, +{ "ER_GTID_EXECUTED_WAS_CHANGED", 1843, "@@GLOBAL.GTID_EXECUTED was changed from \'%s\' to \'%s\'." }, +{ "ER_BINLOG_STMT_MODE_AND_NO_REPL_TABLES", 1844, "Cannot execute statement: impossible to write to binary log since BINLOG_FORMAT = STATEMENT, and both replicated and non replicated tables are written to." }, +{ "ER_ALTER_OPERATION_NOT_SUPPORTED", 1845, "%s is not supported for this operation. Try %s." }, +{ "ER_ALTER_OPERATION_NOT_SUPPORTED_REASON", 1846, "%s is not supported. Reason: %s. Try %s." }, +{ "ER_ALTER_OPERATION_NOT_SUPPORTED_REASON_COPY", 1847, "COPY algorithm requires a lock" }, +{ "ER_ALTER_OPERATION_NOT_SUPPORTED_REASON_PARTITION", 1848, "Partition specific operations do not yet support LOCK/ALGORITHM" }, +{ "ER_ALTER_OPERATION_NOT_SUPPORTED_REASON_FK_RENAME", 1849, "Columns participating in a foreign key are renamed" }, +{ "ER_ALTER_OPERATION_NOT_SUPPORTED_REASON_COLUMN_TYPE", 1850, "Cannot change column type INPLACE" }, +{ "ER_ALTER_OPERATION_NOT_SUPPORTED_REASON_FK_CHECK", 1851, "Adding foreign keys needs foreign_key_checks=OFF" }, +{ "ER_UNUSED6", 1852, "Creating unique indexes with IGNORE requires COPY algorithm to remove duplicate rows" }, +{ "ER_ALTER_OPERATION_NOT_SUPPORTED_REASON_NOPK", 1853, "Dropping a primary key is not allowed without also adding a new primary key" }, +{ "ER_ALTER_OPERATION_NOT_SUPPORTED_REASON_AUTOINC", 1854, "Adding an auto-increment column requires a lock" }, +{ "ER_ALTER_OPERATION_NOT_SUPPORTED_REASON_HIDDEN_FTS", 1855, "Cannot replace hidden FTS_DOC_ID with a user-visible one" }, +{ "ER_ALTER_OPERATION_NOT_SUPPORTED_REASON_CHANGE_FTS", 1856, "Cannot drop or rename FTS_DOC_ID" }, +{ "ER_ALTER_OPERATION_NOT_SUPPORTED_REASON_FTS", 1857, "Fulltext index creation requires a lock" }, +{ "ER_SQL_SLAVE_SKIP_COUNTER_NOT_SETTABLE_IN_GTID_MODE", 1858, "sql_slave_skip_counter can not be set when the server is running with @@GLOBAL.GTID_MODE = ON. Instead, for each transaction that you want to skip, generate an empty transaction with the same GTID as the transaction" }, +{ "ER_DUP_UNKNOWN_IN_INDEX", 1859, "Duplicate entry for key \'%-.192s\'" }, +{ "ER_IDENT_CAUSES_TOO_LONG_PATH", 1860, "Long database name and identifier for object resulted in path length exceeding %d characters. Path: \'%s\'." }, +{ "ER_ALTER_OPERATION_NOT_SUPPORTED_REASON_NOT_NULL", 1861, "cannot silently convert NULL values, as required in this SQL_MODE" }, +{ "ER_MUST_CHANGE_PASSWORD_LOGIN", 1862, "Your password has expired. To log in you must change it using a client that supports expired passwords." }, +{ "ER_ROW_IN_WRONG_PARTITION", 1863, "Found a row in wrong partition %s" }, +{ "ER_MTS_EVENT_BIGGER_PENDING_JOBS_SIZE_MAX", 1864, "Cannot schedule event %s, relay-log name %s, position %s to Worker thread because its size %lu exceeds %lu of slave_pending_jobs_size_max." }, +{ "ER_INNODB_NO_FT_USES_PARSER", 1865, "Cannot CREATE FULLTEXT INDEX WITH PARSER on InnoDB table" }, +{ "ER_BINLOG_LOGICAL_CORRUPTION", 1866, "The binary log file \'%s\' is logically corrupted: %s" }, +{ "ER_WARN_PURGE_LOG_IN_USE", 1867, "file %s was not purged because it was being read by %d thread(s), purged only %d out of %d files." }, +{ "ER_WARN_PURGE_LOG_IS_ACTIVE", 1868, "file %s was not purged because it is the active log file." }, +{ "ER_AUTO_INCREMENT_CONFLICT", 1869, "Auto-increment value in UPDATE conflicts with internally generated values" }, +{ "WARN_ON_BLOCKHOLE_IN_RBR", 1870, "Row events are not logged for %s statements that modify BLACKHOLE tables in row format. Table(s): \'%-.192s\'" }, +{ "ER_SLAVE_MI_INIT_REPOSITORY", 1871, "Slave failed to initialize master info structure from the repository" }, +{ "ER_SLAVE_RLI_INIT_REPOSITORY", 1872, "Slave failed to initialize relay log info structure from the repository" }, +{ "ER_ACCESS_DENIED_CHANGE_USER_ERROR", 1873, "Access denied trying to change to user \'%-.48s\'@\'%-.64s\' (using password: %s). Disconnecting." }, +{ "ER_INNODB_READ_ONLY", 1874, "InnoDB is in read only mode." }, +{ "ER_STOP_SLAVE_SQL_THREAD_TIMEOUT", 1875, "STOP SLAVE command execution is incomplete: Slave SQL thread got the stop signal, thread is busy, SQL thread will stop once the current task is complete." }, +{ "ER_STOP_SLAVE_IO_THREAD_TIMEOUT", 1876, "STOP SLAVE command execution is incomplete: Slave IO thread got the stop signal, thread is busy, IO thread will stop once the current task is complete." }, +{ "ER_TABLE_CORRUPT", 1877, "Operation cannot be performed. The table \'%-.64s.%-.64s\' is missing, corrupt or contains bad data." }, +{ "ER_TEMP_FILE_WRITE_FAILURE", 1878, "Temporary file write failure." }, +{ "ER_INNODB_FT_AUX_NOT_HEX_ID", 1879, "Upgrade index name failed, please use create index(alter table) algorithm copy to rebuild index." }, +{ "ER_OLD_TEMPORALS_UPGRADED", 1880, "TIME/TIMESTAMP/DATETIME columns of old format have been upgraded to the new format." }, +{ "ER_INNODB_FORCED_RECOVERY", 1881, "Operation not allowed when innodb_forced_recovery > 0." }, +{ "ER_AES_INVALID_IV", 1882, "The initialization vector supplied to %s is too short. Must be at least %d bytes long" }, +{ "ER_PLUGIN_CANNOT_BE_UNINSTALLED", 1883, "Plugin \'%s\' cannot be uninstalled now. %s" }, +{ "ER_GTID_UNSAFE_BINLOG_SPLITTABLE_STATEMENT_AND_GTID_GROUP", 1884, "Cannot execute statement because it needs to be written to the binary log as multiple statements, and this is not allowed when @@SESSION.GTID_NEXT == \'UUID:NUMBER\'." }, +{ "ER_FILE_CORRUPT", 1885, "File %s is corrupted" }, +{ "ER_ERROR_ON_MASTER", 1886, "Query partially completed on the master (error on master: %d) and was aborted. There is a chance that your master is inconsistent at this point. If you are sure that your master is ok, run this query manually on the slave and then restart the slave with SET GLOBAL SQL_SLAVE_SKIP_COUNTER=1; START SLAVE;. Query:\'%s\'" }, +{ "ER_INCONSISTENT_ERROR", 1887, "Query caused different errors on master and slave. Error on master: message (format)=\'%s\' error code=%d; Error on slave:actual message=\'%s\', error code=%d. Default database:\'%s\'. Query:\'%s\'" }, +{ "ER_STORAGE_ENGINE_NOT_LOADED", 1888, "Storage engine for table \'%s\'.\'%s\' is not loaded." }, +{ "ER_GET_STACKED_DA_WITHOUT_ACTIVE_HANDLER", 1889, "GET STACKED DIAGNOSTICS when handler not active" }, +{ "ER_WARN_LEGACY_SYNTAX_CONVERTED", 1890, "%s is no longer supported. The statement was converted to %s." }, +{ "ER_BINLOG_UNSAFE_FULLTEXT_PLUGIN", 1891, "Statement is unsafe because it uses a fulltext parser plugin which may not return the same value on the slave." }, +{ "ER_CANNOT_DISCARD_TEMPORARY_TABLE", 1892, "Cannot DISCARD/IMPORT tablespace associated with temporary table" }, +{ "ER_FK_DEPTH_EXCEEDED", 1893, "Foreign key cascade delete/update exceeds max depth of %d." }, +{ "ER_COL_COUNT_DOESNT_MATCH_PLEASE_UPDATE_V2", 1894, "Column count of %s.%s is wrong. Expected %d, found %d. Created with MySQL %d, now running %d. Please use mysql_upgrade to fix this error." }, +{ "ER_WARN_TRIGGER_DOESNT_HAVE_CREATED", 1895, "Trigger %s.%s.%s does not have CREATED attribute." }, +{ "ER_REFERENCED_TRG_DOES_NOT_EXIST", 1896, "Referenced trigger \'%s\' for the given action time and event type does not exist." }, +{ "ER_EXPLAIN_NOT_SUPPORTED", 1897, "EXPLAIN FOR CONNECTION command is supported only for SELECT/UPDATE/INSERT/DELETE/REPLACE" }, +{ "ER_INVALID_FIELD_SIZE", 1898, "Invalid size for column \'%-.192s\'." }, +{ "ER_MISSING_HA_CREATE_OPTION", 1899, "Table storage engine \'%-.64s\' found required create option missing" }, +{ "ER_ENGINE_OUT_OF_MEMORY", 1900, "Out of memory in storage engine \'%-.64s\'." }, +{ "ER_PASSWORD_EXPIRE_ANONYMOUS_USER", 1901, "The password for anonymous user cannot be expired." }, +{ "ER_SLAVE_SQL_THREAD_MUST_STOP", 1902, "This operation cannot be performed with a running slave sql thread; run STOP SLAVE SQL_THREAD first" }, +{ "ER_NO_FT_MATERIALIZED_SUBQUERY", 1903, "Cannot create FULLTEXT index on materialized subquery" }, +{ "ER_INNODB_UNDO_LOG_FULL", 1904, "Undo Log error: %s" }, +{ "ER_INVALID_ARGUMENT_FOR_LOGARITHM", 1905, "Invalid argument for logarithm" }, +{ "ER_SLAVE_CHANNEL_IO_THREAD_MUST_STOP", 1906, "This operation cannot be performed with a running slave io thread; run STOP SLAVE IO_THREAD FOR CHANNEL \'%s\' first." }, +{ "ER_WARN_OPEN_TEMP_TABLES_MUST_BE_ZERO", 1907, "This operation may not be safe when the slave has temporary tables. The tables will be kept open until the server restarts or until the tables are deleted by any replicated DROP statement. Suggest to wait until slave_open_temp_tables = 0." }, +{ "ER_WARN_ONLY_MASTER_LOG_FILE_NO_POS", 1908, "CHANGE MASTER TO with a MASTER_LOG_FILE clause but no MASTER_LOG_POS clause may not be safe. The old position value may not be valid for the new binary log file." }, +{ "ER_QUERY_TIMEOUT", 1909, "Query execution was interrupted, max_statement_time exceeded" }, +{ "ER_NON_RO_SELECT_DISABLE_TIMER", 1910, "Select is not a read only statement, disabling timer" }, +{ "ER_DUP_LIST_ENTRY", 1911, "Duplicate entry \'%-.192s\'." }, +{ "ER_SQL_MODE_NO_EFFECT", 1912, "\'%s\' mode no longer has any effect. Use STRICT_ALL_TABLES or STRICT_TRANS_TABLES instead." }, +{ "ER_AGGREGATE_ORDER_FOR_UNION", 1913, "Expression #%u of ORDER BY contains aggregate function and applies to a UNION" }, +{ "ER_AGGREGATE_ORDER_NON_AGG_QUERY", 1914, "Expression #%u of ORDER BY contains aggregate function and applies to the result of a non-aggregated query" }, +{ "ER_SLAVE_WORKER_STOPPED_PREVIOUS_THD_ERROR", 1915, "Slave worker has stopped after at least one previous worker encountered an error when slave-preserve-commit-order was enabled. To preserve commit order, the last transaction executed by this thread has not been committed. When restarting the slave after fixing any failed threads, you should fix this worker as well." }, +{ "ER_DONT_SUPPORT_SLAVE_PRESERVE_COMMIT_ORDER", 1916, "slave_preserve_commit_order is not supported %s." }, +{ "ER_SERVER_OFFLINE_MODE", 1917, "The server is currently in offline mode" }, +{ "ER_GIS_DIFFERENT_SRIDS", 1918, "Binary geometry function %s given two geometries of different srids: %u and %u, which should have been identical." }, +{ "ER_GIS_UNSUPPORTED_ARGUMENT", 1919, "Calling geometry function %s with unsupported types of arguments." }, +{ "ER_GIS_UNKNOWN_ERROR", 1920, "Unknown GIS error occured in function %s." }, +{ "ER_GIS_UNKNOWN_EXCEPTION", 1921, "Unknown exception caught in GIS function %s." }, +{ "ER_GIS_INVALID_DATA", 1922, "Invalid GIS data provided to function %s." }, +{ "ER_BOOST_GEOMETRY_EMPTY_INPUT_EXCEPTION", 1923, "The geometry has no data in function %s." }, +{ "ER_BOOST_GEOMETRY_CENTROID_EXCEPTION", 1924, "Unable to calculate centroid because geometry is empty in function %s." }, +{ "ER_BOOST_GEOMETRY_OVERLAY_INVALID_INPUT_EXCEPTION", 1925, "Geometry overlay calculation error: geometry data is invalid in function %s." }, +{ "ER_BOOST_GEOMETRY_TURN_INFO_EXCEPTION", 1926, "Geometry turn info calculation error: geometry data is invalid in function %s." }, +{ "ER_BOOST_GEOMETRY_SELF_INTERSECTION_POINT_EXCEPTION", 1927, "Analysis procedures of intersection points interrupted unexpectedly in function %s." }, +{ "ER_BOOST_GEOMETRY_UNKNOWN_EXCEPTION", 1928, "Unknown exception thrown in function %s." }, +{ "ER_STD_BAD_ALLOC_ERROR", 1929, "Memory allocation error: %-.256s in function %s." }, +{ "ER_STD_DOMAIN_ERROR", 1930, "Domain error: %-.256s in function %s." }, +{ "ER_STD_LENGTH_ERROR", 1931, "Length error: %-.256s in function %s." }, +{ "ER_STD_INVALID_ARGUMENT", 1932, "Invalid argument error: %-.256s in function %s." }, +{ "ER_STD_OUT_OF_RANGE_ERROR", 1933, "Out of range error: %-.256s in function %s." }, +{ "ER_STD_OVERFLOW_ERROR", 1934, "Overflow error error: %-.256s in function %s." }, +{ "ER_STD_RANGE_ERROR", 1935, "Range error: %-.256s in function %s." }, +{ "ER_STD_UNDERFLOW_ERROR", 1936, "Underflow error: %-.256s in function %s." }, +{ "ER_STD_LOGIC_ERROR", 1937, "Logic error: %-.256s in function %s." }, +{ "ER_STD_RUNTIME_ERROR", 1938, "Runtime error: %-.256s in function %s." }, +{ "ER_STD_UNKNOWN_EXCEPTION", 1939, "Unknown exception: %-.384s in function %s." }, +{ "ER_GIS_DATA_WRONG_ENDIANESS", 1940, "Geometry byte string must be little endian." }, +{ "ER_CHANGE_MASTER_PASSWORD_LENGTH", 1941, "The password provided for the replication user exceeds the maximum length of 32 characters" }, +{ "ER_USER_LOCK_WRONG_NAME", 1942, "Incorrect user-level lock name \'%-.192s\'." }, +{ "ER_USER_LOCK_DEADLOCK", 1943, "Deadlock found when trying to get user-level lock; try rolling back transaction/releasing locks and restarting lock acquisition." }, +{ "ER_REPLACE_INACCESSIBLE_ROWS", 1944, "REPLACE cannot be executed as it requires deleting rows that are not in the view" }, +{ "ER_ALTER_OPERATION_NOT_SUPPORTED_REASON_GIS", 1945, "Do not support online operation on table with GIS index" }, +{ "ER_ILLEGAL_USER_VAR", 1946, "User variable name \'%-.100s\' is illegal" }, +{ "ER_GTID_MODE_OFF", 1947, "Cannot %s when GTID_MODE = OFF." }, +{ "ER_UNSUPPORTED_BY_REPLICATION_THREAD", 1948, "Cannot %s from a replication slave thread." }, +{ "ER_INCORRECT_TYPE", 1949, "Incorrect type for argument %s in function %s." }, +{ "ER_FIELD_IN_ORDER_NOT_SELECT", 1950, "Expression #%u of ORDER BY clause is not in SELECT list, references column \'%-.192s\' which is not in SELECT list; this is incompatible with %s" }, +{ "ER_AGGREGATE_IN_ORDER_NOT_SELECT", 1951, "Expression #%u of ORDER BY clause is not in SELECT list, contains aggregate function; this is incompatible with %s" }, +{ "ER_INVALID_RPL_WILD_TABLE_FILTER_PATTERN", 1952, "Supplied filter list contains a value which is not in the required format \'db_pattern.table_pattern\'" }, +{ "ER_NET_OK_PACKET_TOO_LARGE", 1953, "OK packet too large" }, +{ "ER_INVALID_JSON_DATA", 1954, "Invalid JSON data provided to function %s: %s" }, +{ "ER_INVALID_GEOJSON_MISSING_MEMBER", 1955, "Invalid GeoJSON data provided to function %s: Missing required member \'%s\'" }, +{ "ER_INVALID_GEOJSON_WRONG_TYPE", 1956, "Invalid GeoJSON data provided to function %s: Member \'%s\' must be of type \'%s\'" }, +{ "ER_INVALID_GEOJSON_UNSPECIFIED", 1957, "Invalid GeoJSON data provided to function %s" }, +{ "ER_DIMENSION_UNSUPPORTED", 1958, "Unsupported number of coordinate dimensions in function %s: Found %u, expected %u" }, +{ "ER_SLAVE_CHANNEL_DOES_NOT_EXIST", 1959, "Slave channel \'%s\' does not exist." }, +{ "ER_SLAVE_MULTIPLE_CHANNELS_HOST_PORT", 1960, "A slave channel \'%s\' already exists for the given host and port combination." }, +{ "ER_SLAVE_CHANNEL_NAME_INVALID_OR_TOO_LONG", 1961, "Couldn\'t create channel: Channel name is either invalid or too long." }, +{ "ER_SLAVE_NEW_CHANNEL_WRONG_REPOSITORY", 1962, "To have multiple channels, repository cannot be of type FILE; Please check the repository configuration and convert them to TABLE." }, +{ "ER_SLAVE_CHANNEL_DELETE", 1963, "Cannot delete slave info objects for channel \'%s\'." }, +{ "ER_SLAVE_MULTIPLE_CHANNELS_CMD", 1964, "Multiple channels exist on the slave. Please provide channel name as an argument." }, +{ "ER_SLAVE_MAX_CHANNELS_EXCEEDED", 1965, "Maximum number of replication channels allowed exceeded." }, +{ "ER_SLAVE_CHANNEL_MUST_STOP", 1966, "This operation cannot be performed with a running replication threads; run STOP SLAVE FOR CHANNEL \'%s\' first" }, +{ "ER_SLAVE_CHANNEL_NOT_RUNNING", 1967, "This operation requires a running replication threads; configure slave and run START SLAVE FOR CHANNEL \'%s\'" }, +{ "ER_SLAVE_CHANNEL_WAS_RUNNING", 1968, "Replication thread(s) for channel \'%s\' are already runnning." }, +{ "ER_SLAVE_CHANNEL_WAS_NOT_RUNNING", 1969, "Replication thread(s) for channel \'%s\' are already stopped." }, +{ "ER_SLAVE_CHANNEL_SQL_THREAD_MUST_STOP", 1970, "This operation cannot be performed with a running slave sql thread; run STOP SLAVE SQL_THREAD FOR CHANNEL \'%s\' first." }, +{ "ER_SLAVE_CHANNEL_SQL_SKIP_COUNTER", 1971, "When sql_slave_skip_counter > 0, it is not allowed to start SQL threads for multiple channels. To use sql_slave_skip_counter, stop SQL threads of all channels and execute START SLAVE FOR CHANNEL statement." }, +{ "ER_WRONG_FIELD_WITH_GROUP_V2", 1972, "Expression #%u of %s is not in GROUP BY clause and contains nonaggregated column \'%-.192s\' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by" }, +{ "ER_MIX_OF_GROUP_FUNC_AND_FIELDS_V2", 1973, "In aggregated query without GROUP BY, expression #%u of %s contains nonaggregated column \'%-.192s\'; this is incompatible with sql_mode=only_full_group_by" }, diff --git a/modules/mysql/include/mysql/mysqld_error.h b/modules/mysql/include/mysql/mysqld_error.h new file mode 100644 index 0000000..6002790 --- /dev/null +++ b/modules/mysql/include/mysql/mysqld_error.h @@ -0,0 +1,978 @@ +/* Autogenerated file, please don't edit */ + +#define ER_ERROR_FIRST 1000 +#define ER_HASHCHK 1000 +#define ER_NISAMCHK 1001 +#define ER_NO 1002 +#define ER_YES 1003 +#define ER_CANT_CREATE_FILE 1004 +#define ER_CANT_CREATE_TABLE 1005 +#define ER_CANT_CREATE_DB 1006 +#define ER_DB_CREATE_EXISTS 1007 +#define ER_DB_DROP_EXISTS 1008 +#define ER_DB_DROP_DELETE 1009 +#define ER_DB_DROP_RMDIR 1010 +#define ER_CANT_DELETE_FILE 1011 +#define ER_CANT_FIND_SYSTEM_REC 1012 +#define ER_CANT_GET_STAT 1013 +#define ER_CANT_GET_WD 1014 +#define ER_CANT_LOCK 1015 +#define ER_CANT_OPEN_FILE 1016 +#define ER_FILE_NOT_FOUND 1017 +#define ER_CANT_READ_DIR 1018 +#define ER_CANT_SET_WD 1019 +#define ER_CHECKREAD 1020 +#define ER_DISK_FULL 1021 +#define ER_DUP_KEY 1022 +#define ER_ERROR_ON_CLOSE 1023 +#define ER_ERROR_ON_READ 1024 +#define ER_ERROR_ON_RENAME 1025 +#define ER_ERROR_ON_WRITE 1026 +#define ER_FILE_USED 1027 +#define ER_FILSORT_ABORT 1028 +#define ER_FORM_NOT_FOUND 1029 +#define ER_GET_ERRNO 1030 +#define ER_ILLEGAL_HA 1031 +#define ER_KEY_NOT_FOUND 1032 +#define ER_NOT_FORM_FILE 1033 +#define ER_NOT_KEYFILE 1034 +#define ER_OLD_KEYFILE 1035 +#define ER_OPEN_AS_READONLY 1036 +#define ER_OUTOFMEMORY 1037 +#define ER_OUT_OF_SORTMEMORY 1038 +#define ER_UNEXPECTED_EOF 1039 +#define ER_CON_COUNT_ERROR 1040 +#define ER_OUT_OF_RESOURCES 1041 +#define ER_BAD_HOST_ERROR 1042 +#define ER_HANDSHAKE_ERROR 1043 +#define ER_DBACCESS_DENIED_ERROR 1044 +#define ER_ACCESS_DENIED_ERROR 1045 +#define ER_NO_DB_ERROR 1046 +#define ER_UNKNOWN_COM_ERROR 1047 +#define ER_BAD_NULL_ERROR 1048 +#define ER_BAD_DB_ERROR 1049 +#define ER_TABLE_EXISTS_ERROR 1050 +#define ER_BAD_TABLE_ERROR 1051 +#define ER_NON_UNIQ_ERROR 1052 +#define ER_SERVER_SHUTDOWN 1053 +#define ER_BAD_FIELD_ERROR 1054 +#define ER_WRONG_FIELD_WITH_GROUP 1055 +#define ER_WRONG_GROUP_FIELD 1056 +#define ER_WRONG_SUM_SELECT 1057 +#define ER_WRONG_VALUE_COUNT 1058 +#define ER_TOO_LONG_IDENT 1059 +#define ER_DUP_FIELDNAME 1060 +#define ER_DUP_KEYNAME 1061 +#define ER_DUP_ENTRY 1062 +#define ER_WRONG_FIELD_SPEC 1063 +#define ER_PARSE_ERROR 1064 +#define ER_EMPTY_QUERY 1065 +#define ER_NONUNIQ_TABLE 1066 +#define ER_INVALID_DEFAULT 1067 +#define ER_MULTIPLE_PRI_KEY 1068 +#define ER_TOO_MANY_KEYS 1069 +#define ER_TOO_MANY_KEY_PARTS 1070 +#define ER_TOO_LONG_KEY 1071 +#define ER_KEY_COLUMN_DOES_NOT_EXITS 1072 +#define ER_BLOB_USED_AS_KEY 1073 +#define ER_TOO_BIG_FIELDLENGTH 1074 +#define ER_WRONG_AUTO_KEY 1075 +#define ER_READY 1076 +#define ER_NORMAL_SHUTDOWN 1077 +#define ER_GOT_SIGNAL 1078 +#define ER_SHUTDOWN_COMPLETE 1079 +#define ER_FORCING_CLOSE 1080 +#define ER_IPSOCK_ERROR 1081 +#define ER_NO_SUCH_INDEX 1082 +#define ER_WRONG_FIELD_TERMINATORS 1083 +#define ER_BLOBS_AND_NO_TERMINATED 1084 +#define ER_TEXTFILE_NOT_READABLE 1085 +#define ER_FILE_EXISTS_ERROR 1086 +#define ER_LOAD_INFO 1087 +#define ER_ALTER_INFO 1088 +#define ER_WRONG_SUB_KEY 1089 +#define ER_CANT_REMOVE_ALL_FIELDS 1090 +#define ER_CANT_DROP_FIELD_OR_KEY 1091 +#define ER_INSERT_INFO 1092 +#define ER_UPDATE_TABLE_USED 1093 +#define ER_NO_SUCH_THREAD 1094 +#define ER_KILL_DENIED_ERROR 1095 +#define ER_NO_TABLES_USED 1096 +#define ER_TOO_BIG_SET 1097 +#define ER_NO_UNIQUE_LOGFILE 1098 +#define ER_TABLE_NOT_LOCKED_FOR_WRITE 1099 +#define ER_TABLE_NOT_LOCKED 1100 +#define ER_BLOB_CANT_HAVE_DEFAULT 1101 +#define ER_WRONG_DB_NAME 1102 +#define ER_WRONG_TABLE_NAME 1103 +#define ER_TOO_BIG_SELECT 1104 +#define ER_UNKNOWN_ERROR 1105 +#define ER_UNKNOWN_PROCEDURE 1106 +#define ER_WRONG_PARAMCOUNT_TO_PROCEDURE 1107 +#define ER_WRONG_PARAMETERS_TO_PROCEDURE 1108 +#define ER_UNKNOWN_TABLE 1109 +#define ER_FIELD_SPECIFIED_TWICE 1110 +#define ER_INVALID_GROUP_FUNC_USE 1111 +#define ER_UNSUPPORTED_EXTENSION 1112 +#define ER_TABLE_MUST_HAVE_COLUMNS 1113 +#define ER_RECORD_FILE_FULL 1114 +#define ER_UNKNOWN_CHARACTER_SET 1115 +#define ER_TOO_MANY_TABLES 1116 +#define ER_TOO_MANY_FIELDS 1117 +#define ER_TOO_BIG_ROWSIZE 1118 +#define ER_STACK_OVERRUN 1119 +#define ER_WRONG_OUTER_JOIN 1120 +#define ER_NULL_COLUMN_IN_INDEX 1121 +#define ER_CANT_FIND_UDF 1122 +#define ER_CANT_INITIALIZE_UDF 1123 +#define ER_UDF_NO_PATHS 1124 +#define ER_UDF_EXISTS 1125 +#define ER_CANT_OPEN_LIBRARY 1126 +#define ER_CANT_FIND_DL_ENTRY 1127 +#define ER_FUNCTION_NOT_DEFINED 1128 +#define ER_HOST_IS_BLOCKED 1129 +#define ER_HOST_NOT_PRIVILEGED 1130 +#define ER_PASSWORD_ANONYMOUS_USER 1131 +#define ER_PASSWORD_NOT_ALLOWED 1132 +#define ER_PASSWORD_NO_MATCH 1133 +#define ER_UPDATE_INFO 1134 +#define ER_CANT_CREATE_THREAD 1135 +#define ER_WRONG_VALUE_COUNT_ON_ROW 1136 +#define ER_CANT_REOPEN_TABLE 1137 +#define ER_INVALID_USE_OF_NULL 1138 +#define ER_REGEXP_ERROR 1139 +#define ER_MIX_OF_GROUP_FUNC_AND_FIELDS 1140 +#define ER_NONEXISTING_GRANT 1141 +#define ER_TABLEACCESS_DENIED_ERROR 1142 +#define ER_COLUMNACCESS_DENIED_ERROR 1143 +#define ER_ILLEGAL_GRANT_FOR_TABLE 1144 +#define ER_GRANT_WRONG_HOST_OR_USER 1145 +#define ER_NO_SUCH_TABLE 1146 +#define ER_NONEXISTING_TABLE_GRANT 1147 +#define ER_NOT_ALLOWED_COMMAND 1148 +#define ER_SYNTAX_ERROR 1149 +#define ER_UNUSED1 1150 +#define ER_UNUSED2 1151 +#define ER_ABORTING_CONNECTION 1152 +#define ER_NET_PACKET_TOO_LARGE 1153 +#define ER_NET_READ_ERROR_FROM_PIPE 1154 +#define ER_NET_FCNTL_ERROR 1155 +#define ER_NET_PACKETS_OUT_OF_ORDER 1156 +#define ER_NET_UNCOMPRESS_ERROR 1157 +#define ER_NET_READ_ERROR 1158 +#define ER_NET_READ_INTERRUPTED 1159 +#define ER_NET_ERROR_ON_WRITE 1160 +#define ER_NET_WRITE_INTERRUPTED 1161 +#define ER_TOO_LONG_STRING 1162 +#define ER_TABLE_CANT_HANDLE_BLOB 1163 +#define ER_TABLE_CANT_HANDLE_AUTO_INCREMENT 1164 +#define ER_UNUSED3 1165 +#define ER_WRONG_COLUMN_NAME 1166 +#define ER_WRONG_KEY_COLUMN 1167 +#define ER_WRONG_MRG_TABLE 1168 +#define ER_DUP_UNIQUE 1169 +#define ER_BLOB_KEY_WITHOUT_LENGTH 1170 +#define ER_PRIMARY_CANT_HAVE_NULL 1171 +#define ER_TOO_MANY_ROWS 1172 +#define ER_REQUIRES_PRIMARY_KEY 1173 +#define ER_NO_RAID_COMPILED 1174 +#define ER_UPDATE_WITHOUT_KEY_IN_SAFE_MODE 1175 +#define ER_KEY_DOES_NOT_EXITS 1176 +#define ER_CHECK_NO_SUCH_TABLE 1177 +#define ER_CHECK_NOT_IMPLEMENTED 1178 +#define ER_CANT_DO_THIS_DURING_AN_TRANSACTION 1179 +#define ER_ERROR_DURING_COMMIT 1180 +#define ER_ERROR_DURING_ROLLBACK 1181 +#define ER_ERROR_DURING_FLUSH_LOGS 1182 +#define ER_ERROR_DURING_CHECKPOINT 1183 +#define ER_NEW_ABORTING_CONNECTION 1184 +#define ER_DUMP_NOT_IMPLEMENTED 1185 +#define ER_FLUSH_MASTER_BINLOG_CLOSED 1186 +#define ER_INDEX_REBUILD 1187 +#define ER_MASTER 1188 +#define ER_MASTER_NET_READ 1189 +#define ER_MASTER_NET_WRITE 1190 +#define ER_FT_MATCHING_KEY_NOT_FOUND 1191 +#define ER_LOCK_OR_ACTIVE_TRANSACTION 1192 +#define ER_UNKNOWN_SYSTEM_VARIABLE 1193 +#define ER_CRASHED_ON_USAGE 1194 +#define ER_CRASHED_ON_REPAIR 1195 +#define ER_WARNING_NOT_COMPLETE_ROLLBACK 1196 +#define ER_TRANS_CACHE_FULL 1197 +#define ER_SLAVE_MUST_STOP 1198 +#define ER_SLAVE_NOT_RUNNING 1199 +#define ER_BAD_SLAVE 1200 +#define ER_MASTER_INFO 1201 +#define ER_SLAVE_THREAD 1202 +#define ER_TOO_MANY_USER_CONNECTIONS 1203 +#define ER_SET_CONSTANTS_ONLY 1204 +#define ER_LOCK_WAIT_TIMEOUT 1205 +#define ER_LOCK_TABLE_FULL 1206 +#define ER_READ_ONLY_TRANSACTION 1207 +#define ER_DROP_DB_WITH_READ_LOCK 1208 +#define ER_CREATE_DB_WITH_READ_LOCK 1209 +#define ER_WRONG_ARGUMENTS 1210 +#define ER_NO_PERMISSION_TO_CREATE_USER 1211 +#define ER_UNION_TABLES_IN_DIFFERENT_DIR 1212 +#define ER_LOCK_DEADLOCK 1213 +#define ER_TABLE_CANT_HANDLE_FT 1214 +#define ER_CANNOT_ADD_FOREIGN 1215 +#define ER_NO_REFERENCED_ROW 1216 +#define ER_ROW_IS_REFERENCED 1217 +#define ER_CONNECT_TO_MASTER 1218 +#define ER_QUERY_ON_MASTER 1219 +#define ER_ERROR_WHEN_EXECUTING_COMMAND 1220 +#define ER_WRONG_USAGE 1221 +#define ER_WRONG_NUMBER_OF_COLUMNS_IN_SELECT 1222 +#define ER_CANT_UPDATE_WITH_READLOCK 1223 +#define ER_MIXING_NOT_ALLOWED 1224 +#define ER_DUP_ARGUMENT 1225 +#define ER_USER_LIMIT_REACHED 1226 +#define ER_SPECIFIC_ACCESS_DENIED_ERROR 1227 +#define ER_LOCAL_VARIABLE 1228 +#define ER_GLOBAL_VARIABLE 1229 +#define ER_NO_DEFAULT 1230 +#define ER_WRONG_VALUE_FOR_VAR 1231 +#define ER_WRONG_TYPE_FOR_VAR 1232 +#define ER_VAR_CANT_BE_READ 1233 +#define ER_CANT_USE_OPTION_HERE 1234 +#define ER_NOT_SUPPORTED_YET 1235 +#define ER_MASTER_FATAL_ERROR_READING_BINLOG 1236 +#define ER_SLAVE_IGNORED_TABLE 1237 +#define ER_INCORRECT_GLOBAL_LOCAL_VAR 1238 +#define ER_WRONG_FK_DEF 1239 +#define ER_KEY_REF_DO_NOT_MATCH_TABLE_REF 1240 +#define ER_OPERAND_COLUMNS 1241 +#define ER_SUBQUERY_NO_1_ROW 1242 +#define ER_UNKNOWN_STMT_HANDLER 1243 +#define ER_CORRUPT_HELP_DB 1244 +#define ER_CYCLIC_REFERENCE 1245 +#define ER_AUTO_CONVERT 1246 +#define ER_ILLEGAL_REFERENCE 1247 +#define ER_DERIVED_MUST_HAVE_ALIAS 1248 +#define ER_SELECT_REDUCED 1249 +#define ER_TABLENAME_NOT_ALLOWED_HERE 1250 +#define ER_NOT_SUPPORTED_AUTH_MODE 1251 +#define ER_SPATIAL_CANT_HAVE_NULL 1252 +#define ER_COLLATION_CHARSET_MISMATCH 1253 +#define ER_SLAVE_WAS_RUNNING 1254 +#define ER_SLAVE_WAS_NOT_RUNNING 1255 +#define ER_TOO_BIG_FOR_UNCOMPRESS 1256 +#define ER_ZLIB_Z_MEM_ERROR 1257 +#define ER_ZLIB_Z_BUF_ERROR 1258 +#define ER_ZLIB_Z_DATA_ERROR 1259 +#define ER_CUT_VALUE_GROUP_CONCAT 1260 +#define ER_WARN_TOO_FEW_RECORDS 1261 +#define ER_WARN_TOO_MANY_RECORDS 1262 +#define ER_WARN_NULL_TO_NOTNULL 1263 +#define ER_WARN_DATA_OUT_OF_RANGE 1264 +#define WARN_DATA_TRUNCATED 1265 +#define ER_WARN_USING_OTHER_HANDLER 1266 +#define ER_CANT_AGGREGATE_2COLLATIONS 1267 +#define ER_DROP_USER 1268 +#define ER_REVOKE_GRANTS 1269 +#define ER_CANT_AGGREGATE_3COLLATIONS 1270 +#define ER_CANT_AGGREGATE_NCOLLATIONS 1271 +#define ER_VARIABLE_IS_NOT_STRUCT 1272 +#define ER_UNKNOWN_COLLATION 1273 +#define ER_SLAVE_IGNORED_SSL_PARAMS 1274 +#define ER_SERVER_IS_IN_SECURE_AUTH_MODE 1275 +#define ER_WARN_FIELD_RESOLVED 1276 +#define ER_BAD_SLAVE_UNTIL_COND 1277 +#define ER_MISSING_SKIP_SLAVE 1278 +#define ER_UNTIL_COND_IGNORED 1279 +#define ER_WRONG_NAME_FOR_INDEX 1280 +#define ER_WRONG_NAME_FOR_CATALOG 1281 +#define ER_WARN_QC_RESIZE 1282 +#define ER_BAD_FT_COLUMN 1283 +#define ER_UNKNOWN_KEY_CACHE 1284 +#define ER_WARN_HOSTNAME_WONT_WORK 1285 +#define ER_UNKNOWN_STORAGE_ENGINE 1286 +#define ER_WARN_DEPRECATED_SYNTAX 1287 +#define ER_NON_UPDATABLE_TABLE 1288 +#define ER_FEATURE_DISABLED 1289 +#define ER_OPTION_PREVENTS_STATEMENT 1290 +#define ER_DUPLICATED_VALUE_IN_TYPE 1291 +#define ER_TRUNCATED_WRONG_VALUE 1292 +#define ER_TOO_MUCH_AUTO_TIMESTAMP_COLS 1293 +#define ER_INVALID_ON_UPDATE 1294 +#define ER_UNSUPPORTED_PS 1295 +#define ER_GET_ERRMSG 1296 +#define ER_GET_TEMPORARY_ERRMSG 1297 +#define ER_UNKNOWN_TIME_ZONE 1298 +#define ER_WARN_INVALID_TIMESTAMP 1299 +#define ER_INVALID_CHARACTER_STRING 1300 +#define ER_WARN_ALLOWED_PACKET_OVERFLOWED 1301 +#define ER_CONFLICTING_DECLARATIONS 1302 +#define ER_SP_NO_RECURSIVE_CREATE 1303 +#define ER_SP_ALREADY_EXISTS 1304 +#define ER_SP_DOES_NOT_EXIST 1305 +#define ER_SP_DROP_FAILED 1306 +#define ER_SP_STORE_FAILED 1307 +#define ER_SP_LILABEL_MISMATCH 1308 +#define ER_SP_LABEL_REDEFINE 1309 +#define ER_SP_LABEL_MISMATCH 1310 +#define ER_SP_UNINIT_VAR 1311 +#define ER_SP_BADSELECT 1312 +#define ER_SP_BADRETURN 1313 +#define ER_SP_BADSTATEMENT 1314 +#define ER_UPDATE_LOG_DEPRECATED_IGNORED 1315 +#define ER_UPDATE_LOG_DEPRECATED_TRANSLATED 1316 +#define ER_QUERY_INTERRUPTED 1317 +#define ER_SP_WRONG_NO_OF_ARGS 1318 +#define ER_SP_COND_MISMATCH 1319 +#define ER_SP_NORETURN 1320 +#define ER_SP_NORETURNEND 1321 +#define ER_SP_BAD_CURSOR_QUERY 1322 +#define ER_SP_BAD_CURSOR_SELECT 1323 +#define ER_SP_CURSOR_MISMATCH 1324 +#define ER_SP_CURSOR_ALREADY_OPEN 1325 +#define ER_SP_CURSOR_NOT_OPEN 1326 +#define ER_SP_UNDECLARED_VAR 1327 +#define ER_SP_WRONG_NO_OF_FETCH_ARGS 1328 +#define ER_SP_FETCH_NO_DATA 1329 +#define ER_SP_DUP_PARAM 1330 +#define ER_SP_DUP_VAR 1331 +#define ER_SP_DUP_COND 1332 +#define ER_SP_DUP_CURS 1333 +#define ER_SP_CANT_ALTER 1334 +#define ER_SP_SUBSELECT_NYI 1335 +#define ER_STMT_NOT_ALLOWED_IN_SF_OR_TRG 1336 +#define ER_SP_VARCOND_AFTER_CURSHNDLR 1337 +#define ER_SP_CURSOR_AFTER_HANDLER 1338 +#define ER_SP_CASE_NOT_FOUND 1339 +#define ER_FPARSER_TOO_BIG_FILE 1340 +#define ER_FPARSER_BAD_HEADER 1341 +#define ER_FPARSER_EOF_IN_COMMENT 1342 +#define ER_FPARSER_ERROR_IN_PARAMETER 1343 +#define ER_FPARSER_EOF_IN_UNKNOWN_PARAMETER 1344 +#define ER_VIEW_NO_EXPLAIN 1345 +#define ER_FRM_UNKNOWN_TYPE 1346 +#define ER_WRONG_OBJECT 1347 +#define ER_NONUPDATEABLE_COLUMN 1348 +#define ER_VIEW_SELECT_DERIVED 1349 +#define ER_VIEW_SELECT_CLAUSE 1350 +#define ER_VIEW_SELECT_VARIABLE 1351 +#define ER_VIEW_SELECT_TMPTABLE 1352 +#define ER_VIEW_WRONG_LIST 1353 +#define ER_WARN_VIEW_MERGE 1354 +#define ER_WARN_VIEW_WITHOUT_KEY 1355 +#define ER_VIEW_INVALID 1356 +#define ER_SP_NO_DROP_SP 1357 +#define ER_SP_GOTO_IN_HNDLR 1358 +#define ER_TRG_ALREADY_EXISTS 1359 +#define ER_TRG_DOES_NOT_EXIST 1360 +#define ER_TRG_ON_VIEW_OR_TEMP_TABLE 1361 +#define ER_TRG_CANT_CHANGE_ROW 1362 +#define ER_TRG_NO_SUCH_ROW_IN_TRG 1363 +#define ER_NO_DEFAULT_FOR_FIELD 1364 +#define ER_DIVISION_BY_ZERO 1365 +#define ER_TRUNCATED_WRONG_VALUE_FOR_FIELD 1366 +#define ER_ILLEGAL_VALUE_FOR_TYPE 1367 +#define ER_VIEW_NONUPD_CHECK 1368 +#define ER_VIEW_CHECK_FAILED 1369 +#define ER_PROCACCESS_DENIED_ERROR 1370 +#define ER_RELAY_LOG_FAIL 1371 +#define ER_PASSWD_LENGTH 1372 +#define ER_UNKNOWN_TARGET_BINLOG 1373 +#define ER_IO_ERR_LOG_INDEX_READ 1374 +#define ER_BINLOG_PURGE_PROHIBITED 1375 +#define ER_FSEEK_FAIL 1376 +#define ER_BINLOG_PURGE_FATAL_ERR 1377 +#define ER_LOG_IN_USE 1378 +#define ER_LOG_PURGE_UNKNOWN_ERR 1379 +#define ER_RELAY_LOG_INIT 1380 +#define ER_NO_BINARY_LOGGING 1381 +#define ER_RESERVED_SYNTAX 1382 +#define ER_WSAS_FAILED 1383 +#define ER_DIFF_GROUPS_PROC 1384 +#define ER_NO_GROUP_FOR_PROC 1385 +#define ER_ORDER_WITH_PROC 1386 +#define ER_LOGGING_PROHIBIT_CHANGING_OF 1387 +#define ER_NO_FILE_MAPPING 1388 +#define ER_WRONG_MAGIC 1389 +#define ER_PS_MANY_PARAM 1390 +#define ER_KEY_PART_0 1391 +#define ER_VIEW_CHECKSUM 1392 +#define ER_VIEW_MULTIUPDATE 1393 +#define ER_VIEW_NO_INSERT_FIELD_LIST 1394 +#define ER_VIEW_DELETE_MERGE_VIEW 1395 +#define ER_CANNOT_USER 1396 +#define ER_XAER_NOTA 1397 +#define ER_XAER_INVAL 1398 +#define ER_XAER_RMFAIL 1399 +#define ER_XAER_OUTSIDE 1400 +#define ER_XAER_RMERR 1401 +#define ER_XA_RBROLLBACK 1402 +#define ER_NONEXISTING_PROC_GRANT 1403 +#define ER_PROC_AUTO_GRANT_FAIL 1404 +#define ER_PROC_AUTO_REVOKE_FAIL 1405 +#define ER_DATA_TOO_LONG 1406 +#define ER_SP_BAD_SQLSTATE 1407 +#define ER_STARTUP 1408 +#define ER_LOAD_FROM_FIXED_SIZE_ROWS_TO_VAR 1409 +#define ER_CANT_CREATE_USER_WITH_GRANT 1410 +#define ER_WRONG_VALUE_FOR_TYPE 1411 +#define ER_TABLE_DEF_CHANGED 1412 +#define ER_SP_DUP_HANDLER 1413 +#define ER_SP_NOT_VAR_ARG 1414 +#define ER_SP_NO_RETSET 1415 +#define ER_CANT_CREATE_GEOMETRY_OBJECT 1416 +#define ER_FAILED_ROUTINE_BREAK_BINLOG 1417 +#define ER_BINLOG_UNSAFE_ROUTINE 1418 +#define ER_BINLOG_CREATE_ROUTINE_NEED_SUPER 1419 +#define ER_EXEC_STMT_WITH_OPEN_CURSOR 1420 +#define ER_STMT_HAS_NO_OPEN_CURSOR 1421 +#define ER_COMMIT_NOT_ALLOWED_IN_SF_OR_TRG 1422 +#define ER_NO_DEFAULT_FOR_VIEW_FIELD 1423 +#define ER_SP_NO_RECURSION 1424 +#define ER_TOO_BIG_SCALE 1425 +#define ER_TOO_BIG_PRECISION 1426 +#define ER_M_BIGGER_THAN_D 1427 +#define ER_WRONG_LOCK_OF_SYSTEM_TABLE 1428 +#define ER_CONNECT_TO_FOREIGN_DATA_SOURCE 1429 +#define ER_QUERY_ON_FOREIGN_DATA_SOURCE 1430 +#define ER_FOREIGN_DATA_SOURCE_DOESNT_EXIST 1431 +#define ER_FOREIGN_DATA_STRING_INVALID_CANT_CREATE 1432 +#define ER_FOREIGN_DATA_STRING_INVALID 1433 +#define ER_CANT_CREATE_FEDERATED_TABLE 1434 +#define ER_TRG_IN_WRONG_SCHEMA 1435 +#define ER_STACK_OVERRUN_NEED_MORE 1436 +#define ER_TOO_LONG_BODY 1437 +#define ER_WARN_CANT_DROP_DEFAULT_KEYCACHE 1438 +#define ER_TOO_BIG_DISPLAYWIDTH 1439 +#define ER_XAER_DUPID 1440 +#define ER_DATETIME_FUNCTION_OVERFLOW 1441 +#define ER_CANT_UPDATE_USED_TABLE_IN_SF_OR_TRG 1442 +#define ER_VIEW_PREVENT_UPDATE 1443 +#define ER_PS_NO_RECURSION 1444 +#define ER_SP_CANT_SET_AUTOCOMMIT 1445 +#define ER_MALFORMED_DEFINER 1446 +#define ER_VIEW_FRM_NO_USER 1447 +#define ER_VIEW_OTHER_USER 1448 +#define ER_NO_SUCH_USER 1449 +#define ER_FORBID_SCHEMA_CHANGE 1450 +#define ER_ROW_IS_REFERENCED_2 1451 +#define ER_NO_REFERENCED_ROW_2 1452 +#define ER_SP_BAD_VAR_SHADOW 1453 +#define ER_TRG_NO_DEFINER 1454 +#define ER_OLD_FILE_FORMAT 1455 +#define ER_SP_RECURSION_LIMIT 1456 +#define ER_SP_PROC_TABLE_CORRUPT 1457 +#define ER_SP_WRONG_NAME 1458 +#define ER_TABLE_NEEDS_UPGRADE 1459 +#define ER_SP_NO_AGGREGATE 1460 +#define ER_MAX_PREPARED_STMT_COUNT_REACHED 1461 +#define ER_VIEW_RECURSIVE 1462 +#define ER_NON_GROUPING_FIELD_USED 1463 +#define ER_TABLE_CANT_HANDLE_SPKEYS 1464 +#define ER_NO_TRIGGERS_ON_SYSTEM_SCHEMA 1465 +#define ER_REMOVED_SPACES 1466 +#define ER_AUTOINC_READ_FAILED 1467 +#define ER_USERNAME 1468 +#define ER_HOSTNAME 1469 +#define ER_WRONG_STRING_LENGTH 1470 +#define ER_NON_INSERTABLE_TABLE 1471 +#define ER_ADMIN_WRONG_MRG_TABLE 1472 +#define ER_TOO_HIGH_LEVEL_OF_NESTING_FOR_SELECT 1473 +#define ER_NAME_BECOMES_EMPTY 1474 +#define ER_AMBIGUOUS_FIELD_TERM 1475 +#define ER_FOREIGN_SERVER_EXISTS 1476 +#define ER_FOREIGN_SERVER_DOESNT_EXIST 1477 +#define ER_ILLEGAL_HA_CREATE_OPTION 1478 +#define ER_PARTITION_REQUIRES_VALUES_ERROR 1479 +#define ER_PARTITION_WRONG_VALUES_ERROR 1480 +#define ER_PARTITION_MAXVALUE_ERROR 1481 +#define ER_PARTITION_SUBPARTITION_ERROR 1482 +#define ER_PARTITION_SUBPART_MIX_ERROR 1483 +#define ER_PARTITION_WRONG_NO_PART_ERROR 1484 +#define ER_PARTITION_WRONG_NO_SUBPART_ERROR 1485 +#define ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR 1486 +#define ER_NO_CONST_EXPR_IN_RANGE_OR_LIST_ERROR 1487 +#define ER_FIELD_NOT_FOUND_PART_ERROR 1488 +#define ER_LIST_OF_FIELDS_ONLY_IN_HASH_ERROR 1489 +#define ER_INCONSISTENT_PARTITION_INFO_ERROR 1490 +#define ER_PARTITION_FUNC_NOT_ALLOWED_ERROR 1491 +#define ER_PARTITIONS_MUST_BE_DEFINED_ERROR 1492 +#define ER_RANGE_NOT_INCREASING_ERROR 1493 +#define ER_INCONSISTENT_TYPE_OF_FUNCTIONS_ERROR 1494 +#define ER_MULTIPLE_DEF_CONST_IN_LIST_PART_ERROR 1495 +#define ER_PARTITION_ENTRY_ERROR 1496 +#define ER_MIX_HANDLER_ERROR 1497 +#define ER_PARTITION_NOT_DEFINED_ERROR 1498 +#define ER_TOO_MANY_PARTITIONS_ERROR 1499 +#define ER_SUBPARTITION_ERROR 1500 +#define ER_CANT_CREATE_HANDLER_FILE 1501 +#define ER_BLOB_FIELD_IN_PART_FUNC_ERROR 1502 +#define ER_UNIQUE_KEY_NEED_ALL_FIELDS_IN_PF 1503 +#define ER_NO_PARTS_ERROR 1504 +#define ER_PARTITION_MGMT_ON_NONPARTITIONED 1505 +#define ER_FOREIGN_KEY_ON_PARTITIONED 1506 +#define ER_DROP_PARTITION_NON_EXISTENT 1507 +#define ER_DROP_LAST_PARTITION 1508 +#define ER_COALESCE_ONLY_ON_HASH_PARTITION 1509 +#define ER_REORG_HASH_ONLY_ON_SAME_NO 1510 +#define ER_REORG_NO_PARAM_ERROR 1511 +#define ER_ONLY_ON_RANGE_LIST_PARTITION 1512 +#define ER_ADD_PARTITION_SUBPART_ERROR 1513 +#define ER_ADD_PARTITION_NO_NEW_PARTITION 1514 +#define ER_COALESCE_PARTITION_NO_PARTITION 1515 +#define ER_REORG_PARTITION_NOT_EXIST 1516 +#define ER_SAME_NAME_PARTITION 1517 +#define ER_NO_BINLOG_ERROR 1518 +#define ER_CONSECUTIVE_REORG_PARTITIONS 1519 +#define ER_REORG_OUTSIDE_RANGE 1520 +#define ER_PARTITION_FUNCTION_FAILURE 1521 +#define ER_PART_STATE_ERROR 1522 +#define ER_LIMITED_PART_RANGE 1523 +#define ER_PLUGIN_IS_NOT_LOADED 1524 +#define ER_WRONG_VALUE 1525 +#define ER_NO_PARTITION_FOR_GIVEN_VALUE 1526 +#define ER_FILEGROUP_OPTION_ONLY_ONCE 1527 +#define ER_CREATE_FILEGROUP_FAILED 1528 +#define ER_DROP_FILEGROUP_FAILED 1529 +#define ER_TABLESPACE_AUTO_EXTEND_ERROR 1530 +#define ER_WRONG_SIZE_NUMBER 1531 +#define ER_SIZE_OVERFLOW_ERROR 1532 +#define ER_ALTER_FILEGROUP_FAILED 1533 +#define ER_BINLOG_ROW_LOGGING_FAILED 1534 +#define ER_BINLOG_ROW_WRONG_TABLE_DEF 1535 +#define ER_BINLOG_ROW_RBR_TO_SBR 1536 +#define ER_EVENT_ALREADY_EXISTS 1537 +#define ER_EVENT_STORE_FAILED 1538 +#define ER_EVENT_DOES_NOT_EXIST 1539 +#define ER_EVENT_CANT_ALTER 1540 +#define ER_EVENT_DROP_FAILED 1541 +#define ER_EVENT_INTERVAL_NOT_POSITIVE_OR_TOO_BIG 1542 +#define ER_EVENT_ENDS_BEFORE_STARTS 1543 +#define ER_EVENT_EXEC_TIME_IN_THE_PAST 1544 +#define ER_EVENT_OPEN_TABLE_FAILED 1545 +#define ER_EVENT_NEITHER_M_EXPR_NOR_M_AT 1546 +#define ER_OBSOLETE_COL_COUNT_DOESNT_MATCH_CORRUPTED 1547 +#define ER_OBSOLETE_CANNOT_LOAD_FROM_TABLE 1548 +#define ER_EVENT_CANNOT_DELETE 1549 +#define ER_EVENT_COMPILE_ERROR 1550 +#define ER_EVENT_SAME_NAME 1551 +#define ER_EVENT_DATA_TOO_LONG 1552 +#define ER_DROP_INDEX_FK 1553 +#define ER_WARN_DEPRECATED_SYNTAX_WITH_VER 1554 +#define ER_CANT_WRITE_LOCK_LOG_TABLE 1555 +#define ER_CANT_LOCK_LOG_TABLE 1556 +#define ER_FOREIGN_DUPLICATE_KEY_OLD_UNUSED 1557 +#define ER_COL_COUNT_DOESNT_MATCH_PLEASE_UPDATE 1558 +#define ER_TEMP_TABLE_PREVENTS_SWITCH_OUT_OF_RBR 1559 +#define ER_STORED_FUNCTION_PREVENTS_SWITCH_BINLOG_FORMAT 1560 +#define ER_NDB_CANT_SWITCH_BINLOG_FORMAT 1561 +#define ER_PARTITION_NO_TEMPORARY 1562 +#define ER_PARTITION_CONST_DOMAIN_ERROR 1563 +#define ER_PARTITION_FUNCTION_IS_NOT_ALLOWED 1564 +#define ER_DDL_LOG_ERROR 1565 +#define ER_NULL_IN_VALUES_LESS_THAN 1566 +#define ER_WRONG_PARTITION_NAME 1567 +#define ER_CANT_CHANGE_TX_CHARACTERISTICS 1568 +#define ER_DUP_ENTRY_AUTOINCREMENT_CASE 1569 +#define ER_EVENT_MODIFY_QUEUE_ERROR 1570 +#define ER_EVENT_SET_VAR_ERROR 1571 +#define ER_PARTITION_MERGE_ERROR 1572 +#define ER_CANT_ACTIVATE_LOG 1573 +#define ER_RBR_NOT_AVAILABLE 1574 +#define ER_BASE64_DECODE_ERROR 1575 +#define ER_EVENT_RECURSION_FORBIDDEN 1576 +#define ER_EVENTS_DB_ERROR 1577 +#define ER_ONLY_INTEGERS_ALLOWED 1578 +#define ER_UNSUPORTED_LOG_ENGINE 1579 +#define ER_BAD_LOG_STATEMENT 1580 +#define ER_CANT_RENAME_LOG_TABLE 1581 +#define ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT 1582 +#define ER_WRONG_PARAMETERS_TO_NATIVE_FCT 1583 +#define ER_WRONG_PARAMETERS_TO_STORED_FCT 1584 +#define ER_NATIVE_FCT_NAME_COLLISION 1585 +#define ER_DUP_ENTRY_WITH_KEY_NAME 1586 +#define ER_BINLOG_PURGE_EMFILE 1587 +#define ER_EVENT_CANNOT_CREATE_IN_THE_PAST 1588 +#define ER_EVENT_CANNOT_ALTER_IN_THE_PAST 1589 +#define ER_SLAVE_INCIDENT 1590 +#define ER_NO_PARTITION_FOR_GIVEN_VALUE_SILENT 1591 +#define ER_BINLOG_UNSAFE_STATEMENT 1592 +#define ER_SLAVE_FATAL_ERROR 1593 +#define ER_SLAVE_RELAY_LOG_READ_FAILURE 1594 +#define ER_SLAVE_RELAY_LOG_WRITE_FAILURE 1595 +#define ER_SLAVE_CREATE_EVENT_FAILURE 1596 +#define ER_SLAVE_MASTER_COM_FAILURE 1597 +#define ER_BINLOG_LOGGING_IMPOSSIBLE 1598 +#define ER_VIEW_NO_CREATION_CTX 1599 +#define ER_VIEW_INVALID_CREATION_CTX 1600 +#define ER_SR_INVALID_CREATION_CTX 1601 +#define ER_TRG_CORRUPTED_FILE 1602 +#define ER_TRG_NO_CREATION_CTX 1603 +#define ER_TRG_INVALID_CREATION_CTX 1604 +#define ER_EVENT_INVALID_CREATION_CTX 1605 +#define ER_TRG_CANT_OPEN_TABLE 1606 +#define ER_CANT_CREATE_SROUTINE 1607 +#define ER_NEVER_USED 1608 +#define ER_NO_FORMAT_DESCRIPTION_EVENT_BEFORE_BINLOG_STATEMENT 1609 +#define ER_SLAVE_CORRUPT_EVENT 1610 +#define ER_LOAD_DATA_INVALID_COLUMN 1611 +#define ER_LOG_PURGE_NO_FILE 1612 +#define ER_XA_RBTIMEOUT 1613 +#define ER_XA_RBDEADLOCK 1614 +#define ER_NEED_REPREPARE 1615 +#define ER_DELAYED_NOT_SUPPORTED 1616 +#define WARN_NO_MASTER_INFO 1617 +#define WARN_OPTION_IGNORED 1618 +#define ER_PLUGIN_DELETE_BUILTIN 1619 +#define WARN_PLUGIN_BUSY 1620 +#define ER_VARIABLE_IS_READONLY 1621 +#define ER_WARN_ENGINE_TRANSACTION_ROLLBACK 1622 +#define ER_SLAVE_HEARTBEAT_FAILURE 1623 +#define ER_SLAVE_HEARTBEAT_VALUE_OUT_OF_RANGE 1624 +#define ER_NDB_REPLICATION_SCHEMA_ERROR 1625 +#define ER_CONFLICT_FN_PARSE_ERROR 1626 +#define ER_EXCEPTIONS_WRITE_ERROR 1627 +#define ER_TOO_LONG_TABLE_COMMENT 1628 +#define ER_TOO_LONG_FIELD_COMMENT 1629 +#define ER_FUNC_INEXISTENT_NAME_COLLISION 1630 +#define ER_DATABASE_NAME 1631 +#define ER_TABLE_NAME 1632 +#define ER_PARTITION_NAME 1633 +#define ER_SUBPARTITION_NAME 1634 +#define ER_TEMPORARY_NAME 1635 +#define ER_RENAMED_NAME 1636 +#define ER_TOO_MANY_CONCURRENT_TRXS 1637 +#define WARN_NON_ASCII_SEPARATOR_NOT_IMPLEMENTED 1638 +#define ER_DEBUG_SYNC_TIMEOUT 1639 +#define ER_DEBUG_SYNC_HIT_LIMIT 1640 +#define ER_DUP_SIGNAL_SET 1641 +#define ER_SIGNAL_WARN 1642 +#define ER_SIGNAL_NOT_FOUND 1643 +#define ER_SIGNAL_EXCEPTION 1644 +#define ER_RESIGNAL_WITHOUT_ACTIVE_HANDLER 1645 +#define ER_SIGNAL_BAD_CONDITION_TYPE 1646 +#define WARN_COND_ITEM_TRUNCATED 1647 +#define ER_COND_ITEM_TOO_LONG 1648 +#define ER_UNKNOWN_LOCALE 1649 +#define ER_SLAVE_IGNORE_SERVER_IDS 1650 +#define ER_QUERY_CACHE_DISABLED 1651 +#define ER_SAME_NAME_PARTITION_FIELD 1652 +#define ER_PARTITION_COLUMN_LIST_ERROR 1653 +#define ER_WRONG_TYPE_COLUMN_VALUE_ERROR 1654 +#define ER_TOO_MANY_PARTITION_FUNC_FIELDS_ERROR 1655 +#define ER_MAXVALUE_IN_VALUES_IN 1656 +#define ER_TOO_MANY_VALUES_ERROR 1657 +#define ER_ROW_SINGLE_PARTITION_FIELD_ERROR 1658 +#define ER_FIELD_TYPE_NOT_ALLOWED_AS_PARTITION_FIELD 1659 +#define ER_PARTITION_FIELDS_TOO_LONG 1660 +#define ER_BINLOG_ROW_ENGINE_AND_STMT_ENGINE 1661 +#define ER_BINLOG_ROW_MODE_AND_STMT_ENGINE 1662 +#define ER_BINLOG_UNSAFE_AND_STMT_ENGINE 1663 +#define ER_BINLOG_ROW_INJECTION_AND_STMT_ENGINE 1664 +#define ER_BINLOG_STMT_MODE_AND_ROW_ENGINE 1665 +#define ER_BINLOG_ROW_INJECTION_AND_STMT_MODE 1666 +#define ER_BINLOG_MULTIPLE_ENGINES_AND_SELF_LOGGING_ENGINE 1667 +#define ER_BINLOG_UNSAFE_LIMIT 1668 +#define ER_UNUSED4 1669 +#define ER_BINLOG_UNSAFE_SYSTEM_TABLE 1670 +#define ER_BINLOG_UNSAFE_AUTOINC_COLUMNS 1671 +#define ER_BINLOG_UNSAFE_UDF 1672 +#define ER_BINLOG_UNSAFE_SYSTEM_VARIABLE 1673 +#define ER_BINLOG_UNSAFE_SYSTEM_FUNCTION 1674 +#define ER_BINLOG_UNSAFE_NONTRANS_AFTER_TRANS 1675 +#define ER_MESSAGE_AND_STATEMENT 1676 +#define ER_SLAVE_CONVERSION_FAILED 1677 +#define ER_SLAVE_CANT_CREATE_CONVERSION 1678 +#define ER_INSIDE_TRANSACTION_PREVENTS_SWITCH_BINLOG_FORMAT 1679 +#define ER_PATH_LENGTH 1680 +#define ER_WARN_DEPRECATED_SYNTAX_NO_REPLACEMENT 1681 +#define ER_WRONG_NATIVE_TABLE_STRUCTURE 1682 +#define ER_WRONG_PERFSCHEMA_USAGE 1683 +#define ER_WARN_I_S_SKIPPED_TABLE 1684 +#define ER_INSIDE_TRANSACTION_PREVENTS_SWITCH_BINLOG_DIRECT 1685 +#define ER_STORED_FUNCTION_PREVENTS_SWITCH_BINLOG_DIRECT 1686 +#define ER_SPATIAL_MUST_HAVE_GEOM_COL 1687 +#define ER_TOO_LONG_INDEX_COMMENT 1688 +#define ER_LOCK_ABORTED 1689 +#define ER_DATA_OUT_OF_RANGE 1690 +#define ER_WRONG_SPVAR_TYPE_IN_LIMIT 1691 +#define ER_BINLOG_UNSAFE_MULTIPLE_ENGINES_AND_SELF_LOGGING_ENGINE 1692 +#define ER_BINLOG_UNSAFE_MIXED_STATEMENT 1693 +#define ER_INSIDE_TRANSACTION_PREVENTS_SWITCH_SQL_LOG_BIN 1694 +#define ER_STORED_FUNCTION_PREVENTS_SWITCH_SQL_LOG_BIN 1695 +#define ER_FAILED_READ_FROM_PAR_FILE 1696 +#define ER_VALUES_IS_NOT_INT_TYPE_ERROR 1697 +#define ER_ACCESS_DENIED_NO_PASSWORD_ERROR 1698 +#define ER_SET_PASSWORD_AUTH_PLUGIN 1699 +#define ER_GRANT_PLUGIN_USER_EXISTS 1700 +#define ER_TRUNCATE_ILLEGAL_FK 1701 +#define ER_PLUGIN_IS_PERMANENT 1702 +#define ER_SLAVE_HEARTBEAT_VALUE_OUT_OF_RANGE_MIN 1703 +#define ER_SLAVE_HEARTBEAT_VALUE_OUT_OF_RANGE_MAX 1704 +#define ER_STMT_CACHE_FULL 1705 +#define ER_MULTI_UPDATE_KEY_CONFLICT 1706 +#define ER_TABLE_NEEDS_REBUILD 1707 +#define WARN_OPTION_BELOW_LIMIT 1708 +#define ER_INDEX_COLUMN_TOO_LONG 1709 +#define ER_ERROR_IN_TRIGGER_BODY 1710 +#define ER_ERROR_IN_UNKNOWN_TRIGGER_BODY 1711 +#define ER_INDEX_CORRUPT 1712 +#define ER_UNDO_RECORD_TOO_BIG 1713 +#define ER_BINLOG_UNSAFE_INSERT_IGNORE_SELECT 1714 +#define ER_BINLOG_UNSAFE_INSERT_SELECT_UPDATE 1715 +#define ER_BINLOG_UNSAFE_REPLACE_SELECT 1716 +#define ER_BINLOG_UNSAFE_CREATE_IGNORE_SELECT 1717 +#define ER_BINLOG_UNSAFE_CREATE_REPLACE_SELECT 1718 +#define ER_BINLOG_UNSAFE_UPDATE_IGNORE 1719 +#define ER_PLUGIN_NO_UNINSTALL 1720 +#define ER_PLUGIN_NO_INSTALL 1721 +#define ER_BINLOG_UNSAFE_WRITE_AUTOINC_SELECT 1722 +#define ER_BINLOG_UNSAFE_CREATE_SELECT_AUTOINC 1723 +#define ER_BINLOG_UNSAFE_INSERT_TWO_KEYS 1724 +#define ER_TABLE_IN_FK_CHECK 1725 +#define ER_UNSUPPORTED_ENGINE 1726 +#define ER_BINLOG_UNSAFE_AUTOINC_NOT_FIRST 1727 +#define ER_CANNOT_LOAD_FROM_TABLE_V2 1728 +#define ER_MASTER_DELAY_VALUE_OUT_OF_RANGE 1729 +#define ER_ONLY_FD_AND_RBR_EVENTS_ALLOWED_IN_BINLOG_STATEMENT 1730 +#define ER_PARTITION_EXCHANGE_DIFFERENT_OPTION 1731 +#define ER_PARTITION_EXCHANGE_PART_TABLE 1732 +#define ER_PARTITION_EXCHANGE_TEMP_TABLE 1733 +#define ER_PARTITION_INSTEAD_OF_SUBPARTITION 1734 +#define ER_UNKNOWN_PARTITION 1735 +#define ER_TABLES_DIFFERENT_METADATA 1736 +#define ER_ROW_DOES_NOT_MATCH_PARTITION 1737 +#define ER_BINLOG_CACHE_SIZE_GREATER_THAN_MAX 1738 +#define ER_WARN_INDEX_NOT_APPLICABLE 1739 +#define ER_PARTITION_EXCHANGE_FOREIGN_KEY 1740 +#define ER_NO_SUCH_KEY_VALUE 1741 +#define ER_RPL_INFO_DATA_TOO_LONG 1742 +#define ER_NETWORK_READ_EVENT_CHECKSUM_FAILURE 1743 +#define ER_BINLOG_READ_EVENT_CHECKSUM_FAILURE 1744 +#define ER_BINLOG_STMT_CACHE_SIZE_GREATER_THAN_MAX 1745 +#define ER_CANT_UPDATE_TABLE_IN_CREATE_TABLE_SELECT 1746 +#define ER_PARTITION_CLAUSE_ON_NONPARTITIONED 1747 +#define ER_ROW_DOES_NOT_MATCH_GIVEN_PARTITION_SET 1748 +#define ER_NO_SUCH_PARTITION__UNUSED 1749 +#define ER_CHANGE_RPL_INFO_REPOSITORY_FAILURE 1750 +#define ER_WARNING_NOT_COMPLETE_ROLLBACK_WITH_CREATED_TEMP_TABLE 1751 +#define ER_WARNING_NOT_COMPLETE_ROLLBACK_WITH_DROPPED_TEMP_TABLE 1752 +#define ER_MTS_FEATURE_IS_NOT_SUPPORTED 1753 +#define ER_MTS_UPDATED_DBS_GREATER_MAX 1754 +#define ER_MTS_CANT_PARALLEL 1755 +#define ER_MTS_INCONSISTENT_DATA 1756 +#define ER_FULLTEXT_NOT_SUPPORTED_WITH_PARTITIONING 1757 +#define ER_DA_INVALID_CONDITION_NUMBER 1758 +#define ER_INSECURE_PLAIN_TEXT 1759 +#define ER_INSECURE_CHANGE_MASTER 1760 +#define ER_FOREIGN_DUPLICATE_KEY_WITH_CHILD_INFO 1761 +#define ER_FOREIGN_DUPLICATE_KEY_WITHOUT_CHILD_INFO 1762 +#define ER_SQLTHREAD_WITH_SECURE_SLAVE 1763 +#define ER_TABLE_HAS_NO_FT 1764 +#define ER_VARIABLE_NOT_SETTABLE_IN_SF_OR_TRIGGER 1765 +#define ER_VARIABLE_NOT_SETTABLE_IN_TRANSACTION 1766 +#define ER_GTID_NEXT_IS_NOT_IN_GTID_NEXT_LIST 1767 +#define ER_CANT_CHANGE_GTID_NEXT_IN_TRANSACTION_WHEN_GTID_NEXT_LIST_IS_NULL 1768 +#define ER_SET_STATEMENT_CANNOT_INVOKE_FUNCTION 1769 +#define ER_GTID_NEXT_CANT_BE_AUTOMATIC_IF_GTID_NEXT_LIST_IS_NON_NULL 1770 +#define ER_SKIPPING_LOGGED_TRANSACTION 1771 +#define ER_MALFORMED_GTID_SET_SPECIFICATION 1772 +#define ER_MALFORMED_GTID_SET_ENCODING 1773 +#define ER_MALFORMED_GTID_SPECIFICATION 1774 +#define ER_GNO_EXHAUSTED 1775 +#define ER_BAD_SLAVE_AUTO_POSITION 1776 +#define ER_AUTO_POSITION_REQUIRES_GTID_MODE_ON 1777 +#define ER_CANT_DO_IMPLICIT_COMMIT_IN_TRX_WHEN_GTID_NEXT_IS_SET 1778 +#define ER_GTID_MODE_2_OR_3_REQUIRES_ENFORCE_GTID_CONSISTENCY_ON 1779 +#define ER_GTID_MODE_REQUIRES_BINLOG 1780 +#define ER_CANT_SET_GTID_NEXT_TO_GTID_WHEN_GTID_MODE_IS_OFF 1781 +#define ER_CANT_SET_GTID_NEXT_TO_ANONYMOUS_WHEN_GTID_MODE_IS_ON 1782 +#define ER_CANT_SET_GTID_NEXT_LIST_TO_NON_NULL_WHEN_GTID_MODE_IS_OFF 1783 +#define ER_FOUND_GTID_EVENT_WHEN_GTID_MODE_IS_OFF 1784 +#define ER_GTID_UNSAFE_NON_TRANSACTIONAL_TABLE 1785 +#define ER_GTID_UNSAFE_CREATE_SELECT 1786 +#define ER_GTID_UNSAFE_CREATE_DROP_TEMPORARY_TABLE_IN_TRANSACTION 1787 +#define ER_GTID_MODE_CAN_ONLY_CHANGE_ONE_STEP_AT_A_TIME 1788 +#define ER_MASTER_HAS_PURGED_REQUIRED_GTIDS 1789 +#define ER_CANT_SET_GTID_NEXT_WHEN_OWNING_GTID 1790 +#define ER_UNKNOWN_EXPLAIN_FORMAT 1791 +#define ER_CANT_EXECUTE_IN_READ_ONLY_TRANSACTION 1792 +#define ER_TOO_LONG_TABLE_PARTITION_COMMENT 1793 +#define ER_SLAVE_CONFIGURATION 1794 +#define ER_INNODB_FT_LIMIT 1795 +#define ER_INNODB_NO_FT_TEMP_TABLE 1796 +#define ER_INNODB_FT_WRONG_DOCID_COLUMN 1797 +#define ER_INNODB_FT_WRONG_DOCID_INDEX 1798 +#define ER_INNODB_ONLINE_LOG_TOO_BIG 1799 +#define ER_UNKNOWN_ALTER_ALGORITHM 1800 +#define ER_UNKNOWN_ALTER_LOCK 1801 +#define ER_MTS_CHANGE_MASTER_CANT_RUN_WITH_GAPS 1802 +#define ER_MTS_RECOVERY_FAILURE 1803 +#define ER_MTS_RESET_WORKERS 1804 +#define ER_COL_COUNT_DOESNT_MATCH_CORRUPTED_V2 1805 +#define ER_SLAVE_SILENT_RETRY_TRANSACTION 1806 +#define ER_DISCARD_FK_CHECKS_RUNNING 1807 +#define ER_TABLE_SCHEMA_MISMATCH 1808 +#define ER_TABLE_IN_SYSTEM_TABLESPACE 1809 +#define ER_IO_READ_ERROR 1810 +#define ER_IO_WRITE_ERROR 1811 +#define ER_TABLESPACE_MISSING 1812 +#define ER_TABLESPACE_EXISTS 1813 +#define ER_TABLESPACE_DISCARDED 1814 +#define ER_INTERNAL_ERROR 1815 +#define ER_INNODB_IMPORT_ERROR 1816 +#define ER_INNODB_INDEX_CORRUPT 1817 +#define ER_INVALID_YEAR_COLUMN_LENGTH 1818 +#define ER_NOT_VALID_PASSWORD 1819 +#define ER_MUST_CHANGE_PASSWORD 1820 +#define ER_FK_NO_INDEX_CHILD 1821 +#define ER_FK_NO_INDEX_PARENT 1822 +#define ER_FK_FAIL_ADD_SYSTEM 1823 +#define ER_FK_CANNOT_OPEN_PARENT 1824 +#define ER_FK_INCORRECT_OPTION 1825 +#define ER_FK_DUP_NAME 1826 +#define ER_PASSWORD_FORMAT 1827 +#define ER_FK_COLUMN_CANNOT_DROP 1828 +#define ER_FK_COLUMN_CANNOT_DROP_CHILD 1829 +#define ER_FK_COLUMN_NOT_NULL 1830 +#define ER_DUP_INDEX 1831 +#define ER_FK_COLUMN_CANNOT_CHANGE 1832 +#define ER_FK_COLUMN_CANNOT_CHANGE_CHILD 1833 +#define ER_UNUSED5 1834 +#define ER_MALFORMED_PACKET 1835 +#define ER_READ_ONLY_MODE 1836 +#define ER_GTID_NEXT_TYPE_UNDEFINED_GROUP 1837 +#define ER_VARIABLE_NOT_SETTABLE_IN_SP 1838 +#define ER_CANT_SET_GTID_PURGED_WHEN_GTID_MODE_IS_OFF 1839 +#define ER_CANT_SET_GTID_PURGED_WHEN_GTID_EXECUTED_IS_NOT_EMPTY 1840 +#define ER_CANT_SET_GTID_PURGED_WHEN_OWNED_GTIDS_IS_NOT_EMPTY 1841 +#define ER_GTID_PURGED_WAS_CHANGED 1842 +#define ER_GTID_EXECUTED_WAS_CHANGED 1843 +#define ER_BINLOG_STMT_MODE_AND_NO_REPL_TABLES 1844 +#define ER_ALTER_OPERATION_NOT_SUPPORTED 1845 +#define ER_ALTER_OPERATION_NOT_SUPPORTED_REASON 1846 +#define ER_ALTER_OPERATION_NOT_SUPPORTED_REASON_COPY 1847 +#define ER_ALTER_OPERATION_NOT_SUPPORTED_REASON_PARTITION 1848 +#define ER_ALTER_OPERATION_NOT_SUPPORTED_REASON_FK_RENAME 1849 +#define ER_ALTER_OPERATION_NOT_SUPPORTED_REASON_COLUMN_TYPE 1850 +#define ER_ALTER_OPERATION_NOT_SUPPORTED_REASON_FK_CHECK 1851 +#define ER_UNUSED6 1852 +#define ER_ALTER_OPERATION_NOT_SUPPORTED_REASON_NOPK 1853 +#define ER_ALTER_OPERATION_NOT_SUPPORTED_REASON_AUTOINC 1854 +#define ER_ALTER_OPERATION_NOT_SUPPORTED_REASON_HIDDEN_FTS 1855 +#define ER_ALTER_OPERATION_NOT_SUPPORTED_REASON_CHANGE_FTS 1856 +#define ER_ALTER_OPERATION_NOT_SUPPORTED_REASON_FTS 1857 +#define ER_SQL_SLAVE_SKIP_COUNTER_NOT_SETTABLE_IN_GTID_MODE 1858 +#define ER_DUP_UNKNOWN_IN_INDEX 1859 +#define ER_IDENT_CAUSES_TOO_LONG_PATH 1860 +#define ER_ALTER_OPERATION_NOT_SUPPORTED_REASON_NOT_NULL 1861 +#define ER_MUST_CHANGE_PASSWORD_LOGIN 1862 +#define ER_ROW_IN_WRONG_PARTITION 1863 +#define ER_MTS_EVENT_BIGGER_PENDING_JOBS_SIZE_MAX 1864 +#define ER_INNODB_NO_FT_USES_PARSER 1865 +#define ER_BINLOG_LOGICAL_CORRUPTION 1866 +#define ER_WARN_PURGE_LOG_IN_USE 1867 +#define ER_WARN_PURGE_LOG_IS_ACTIVE 1868 +#define ER_AUTO_INCREMENT_CONFLICT 1869 +#define WARN_ON_BLOCKHOLE_IN_RBR 1870 +#define ER_SLAVE_MI_INIT_REPOSITORY 1871 +#define ER_SLAVE_RLI_INIT_REPOSITORY 1872 +#define ER_ACCESS_DENIED_CHANGE_USER_ERROR 1873 +#define ER_INNODB_READ_ONLY 1874 +#define ER_STOP_SLAVE_SQL_THREAD_TIMEOUT 1875 +#define ER_STOP_SLAVE_IO_THREAD_TIMEOUT 1876 +#define ER_TABLE_CORRUPT 1877 +#define ER_TEMP_FILE_WRITE_FAILURE 1878 +#define ER_INNODB_FT_AUX_NOT_HEX_ID 1879 +#define ER_OLD_TEMPORALS_UPGRADED 1880 +#define ER_INNODB_FORCED_RECOVERY 1881 +#define ER_AES_INVALID_IV 1882 +#define ER_PLUGIN_CANNOT_BE_UNINSTALLED 1883 +#define ER_GTID_UNSAFE_BINLOG_SPLITTABLE_STATEMENT_AND_GTID_GROUP 1884 +#define ER_FILE_CORRUPT 1885 +#define ER_ERROR_ON_MASTER 1886 +#define ER_INCONSISTENT_ERROR 1887 +#define ER_STORAGE_ENGINE_NOT_LOADED 1888 +#define ER_GET_STACKED_DA_WITHOUT_ACTIVE_HANDLER 1889 +#define ER_WARN_LEGACY_SYNTAX_CONVERTED 1890 +#define ER_BINLOG_UNSAFE_FULLTEXT_PLUGIN 1891 +#define ER_CANNOT_DISCARD_TEMPORARY_TABLE 1892 +#define ER_FK_DEPTH_EXCEEDED 1893 +#define ER_COL_COUNT_DOESNT_MATCH_PLEASE_UPDATE_V2 1894 +#define ER_WARN_TRIGGER_DOESNT_HAVE_CREATED 1895 +#define ER_REFERENCED_TRG_DOES_NOT_EXIST 1896 +#define ER_EXPLAIN_NOT_SUPPORTED 1897 +#define ER_INVALID_FIELD_SIZE 1898 +#define ER_MISSING_HA_CREATE_OPTION 1899 +#define ER_ENGINE_OUT_OF_MEMORY 1900 +#define ER_PASSWORD_EXPIRE_ANONYMOUS_USER 1901 +#define ER_SLAVE_SQL_THREAD_MUST_STOP 1902 +#define ER_NO_FT_MATERIALIZED_SUBQUERY 1903 +#define ER_INNODB_UNDO_LOG_FULL 1904 +#define ER_INVALID_ARGUMENT_FOR_LOGARITHM 1905 +#define ER_SLAVE_CHANNEL_IO_THREAD_MUST_STOP 1906 +#define ER_WARN_OPEN_TEMP_TABLES_MUST_BE_ZERO 1907 +#define ER_WARN_ONLY_MASTER_LOG_FILE_NO_POS 1908 +#define ER_QUERY_TIMEOUT 1909 +#define ER_NON_RO_SELECT_DISABLE_TIMER 1910 +#define ER_DUP_LIST_ENTRY 1911 +#define ER_SQL_MODE_NO_EFFECT 1912 +#define ER_AGGREGATE_ORDER_FOR_UNION 1913 +#define ER_AGGREGATE_ORDER_NON_AGG_QUERY 1914 +#define ER_SLAVE_WORKER_STOPPED_PREVIOUS_THD_ERROR 1915 +#define ER_DONT_SUPPORT_SLAVE_PRESERVE_COMMIT_ORDER 1916 +#define ER_SERVER_OFFLINE_MODE 1917 +#define ER_GIS_DIFFERENT_SRIDS 1918 +#define ER_GIS_UNSUPPORTED_ARGUMENT 1919 +#define ER_GIS_UNKNOWN_ERROR 1920 +#define ER_GIS_UNKNOWN_EXCEPTION 1921 +#define ER_GIS_INVALID_DATA 1922 +#define ER_BOOST_GEOMETRY_EMPTY_INPUT_EXCEPTION 1923 +#define ER_BOOST_GEOMETRY_CENTROID_EXCEPTION 1924 +#define ER_BOOST_GEOMETRY_OVERLAY_INVALID_INPUT_EXCEPTION 1925 +#define ER_BOOST_GEOMETRY_TURN_INFO_EXCEPTION 1926 +#define ER_BOOST_GEOMETRY_SELF_INTERSECTION_POINT_EXCEPTION 1927 +#define ER_BOOST_GEOMETRY_UNKNOWN_EXCEPTION 1928 +#define ER_STD_BAD_ALLOC_ERROR 1929 +#define ER_STD_DOMAIN_ERROR 1930 +#define ER_STD_LENGTH_ERROR 1931 +#define ER_STD_INVALID_ARGUMENT 1932 +#define ER_STD_OUT_OF_RANGE_ERROR 1933 +#define ER_STD_OVERFLOW_ERROR 1934 +#define ER_STD_RANGE_ERROR 1935 +#define ER_STD_UNDERFLOW_ERROR 1936 +#define ER_STD_LOGIC_ERROR 1937 +#define ER_STD_RUNTIME_ERROR 1938 +#define ER_STD_UNKNOWN_EXCEPTION 1939 +#define ER_GIS_DATA_WRONG_ENDIANESS 1940 +#define ER_CHANGE_MASTER_PASSWORD_LENGTH 1941 +#define ER_USER_LOCK_WRONG_NAME 1942 +#define ER_USER_LOCK_DEADLOCK 1943 +#define ER_REPLACE_INACCESSIBLE_ROWS 1944 +#define ER_ALTER_OPERATION_NOT_SUPPORTED_REASON_GIS 1945 +#define ER_ILLEGAL_USER_VAR 1946 +#define ER_GTID_MODE_OFF 1947 +#define ER_UNSUPPORTED_BY_REPLICATION_THREAD 1948 +#define ER_INCORRECT_TYPE 1949 +#define ER_FIELD_IN_ORDER_NOT_SELECT 1950 +#define ER_AGGREGATE_IN_ORDER_NOT_SELECT 1951 +#define ER_INVALID_RPL_WILD_TABLE_FILTER_PATTERN 1952 +#define ER_NET_OK_PACKET_TOO_LARGE 1953 +#define ER_INVALID_JSON_DATA 1954 +#define ER_INVALID_GEOJSON_MISSING_MEMBER 1955 +#define ER_INVALID_GEOJSON_WRONG_TYPE 1956 +#define ER_INVALID_GEOJSON_UNSPECIFIED 1957 +#define ER_DIMENSION_UNSUPPORTED 1958 +#define ER_SLAVE_CHANNEL_DOES_NOT_EXIST 1959 +#define ER_SLAVE_MULTIPLE_CHANNELS_HOST_PORT 1960 +#define ER_SLAVE_CHANNEL_NAME_INVALID_OR_TOO_LONG 1961 +#define ER_SLAVE_NEW_CHANNEL_WRONG_REPOSITORY 1962 +#define ER_SLAVE_CHANNEL_DELETE 1963 +#define ER_SLAVE_MULTIPLE_CHANNELS_CMD 1964 +#define ER_SLAVE_MAX_CHANNELS_EXCEEDED 1965 +#define ER_SLAVE_CHANNEL_MUST_STOP 1966 +#define ER_SLAVE_CHANNEL_NOT_RUNNING 1967 +#define ER_SLAVE_CHANNEL_WAS_RUNNING 1968 +#define ER_SLAVE_CHANNEL_WAS_NOT_RUNNING 1969 +#define ER_SLAVE_CHANNEL_SQL_THREAD_MUST_STOP 1970 +#define ER_SLAVE_CHANNEL_SQL_SKIP_COUNTER 1971 +#define ER_WRONG_FIELD_WITH_GROUP_V2 1972 +#define ER_MIX_OF_GROUP_FUNC_AND_FIELDS_V2 1973 +#define ER_ERROR_LAST 1973 diff --git a/modules/mysql/include/mysql/sql_common.h b/modules/mysql/include/mysql/sql_common.h new file mode 100644 index 0000000..670f36e --- /dev/null +++ b/modules/mysql/include/mysql/sql_common.h @@ -0,0 +1,203 @@ +#ifndef SQL_COMMON_INCLUDED +#define SQL_COMMON_INCLUDED + +/* Copyright (c) 2003, 2015, Oracle and/or its affiliates. All rights reserved. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; version 2 of the License. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ + +#define SQL_COMMON_INCLUDED + +#ifdef __cplusplus +extern "C" { +#endif + +#include +#include + +extern const char *unknown_sqlstate; +extern const char *cant_connect_sqlstate; +extern const char *not_error_sqlstate; + + +/* + Free all memory allocated in MYSQL handle except the + current options. +*/ +void mysql_close_free(MYSQL *mysql); + +/* + Clear connection options stored in MYSQL handle and + free memory used by them. +*/ +void mysql_close_free_options(MYSQL *mysql); + + +/** + The structure is used to hold the state change information + received from the server. LIST functions are used for manipulation + of the members of the structure. +*/ +typedef struct st_session_track_info_node { + /** head_node->data is a LEX_STRING which contains the variable name. */ + LIST *head_node; + LIST *current_node; +} STATE_INFO_NODE; + +/** + Store the change info received from the server in an array of linked lists + with STATE_INFO_NODE elements (one per state type). +*/ +typedef struct st_session_track_info { + /** Array of STATE_NODE_INFO elements (one per state type). */ + struct st_session_track_info_node info_list[SESSION_TRACK_END + 1]; +} STATE_INFO; + +/* + Access to MYSQL::extension member. + + Note: functions mysql_extension_{init,free}() are defined + in client.c. +*/ + +struct st_mysql_trace_info; + +typedef struct st_mysql_extension { + struct st_mysql_trace_info *trace_data; + struct st_session_track_info state_change; +} MYSQL_EXTENSION; + +/* "Constructor/destructor" for MYSQL extension structure. */ +struct st_mysql_extension* mysql_extension_init(struct st_mysql*); +void mysql_extension_free(struct st_mysql_extension*); + +/* + Note: Allocated extension structure is freed in mysql_close_free() + called by mysql_close(). +*/ +#define MYSQL_EXTENSION_PTR(H) \ +( \ + (struct st_mysql_extension*) \ + ( (H)->extension ? \ + (H)->extension : ((H)->extension= mysql_extension_init(H)) \ + ) \ +) + + +struct st_mysql_options_extention { + char *plugin_dir; + char *default_auth; + char *ssl_crl; /* PEM CRL file */ + char *ssl_crlpath; /* PEM directory of CRL-s? */ + HASH connection_attributes; + char *server_public_key_path; + size_t connection_attributes_length; + my_bool enable_cleartext_plugin; + /** false if it is possible to fall back on unencrypted connections */ + my_bool ssl_enforce; +}; + +typedef struct st_mysql_methods +{ + my_bool (*read_query_result)(MYSQL *mysql); + my_bool (*advanced_command)(MYSQL *mysql, + enum enum_server_command command, + const unsigned char *header, + size_t header_length, + const unsigned char *arg, + size_t arg_length, + my_bool skip_check, + MYSQL_STMT *stmt); + MYSQL_DATA *(*read_rows)(MYSQL *mysql,MYSQL_FIELD *mysql_fields, + unsigned int fields); + MYSQL_RES * (*use_result)(MYSQL *mysql); + void (*fetch_lengths)(unsigned long *to, + MYSQL_ROW column, unsigned int field_count); + void (*flush_use_result)(MYSQL *mysql, my_bool flush_all_results); + int (*read_change_user_result)(MYSQL *mysql); +#if !defined(MYSQL_SERVER) || defined(EMBEDDED_LIBRARY) + MYSQL_FIELD * (*list_fields)(MYSQL *mysql); + my_bool (*read_prepare_result)(MYSQL *mysql, MYSQL_STMT *stmt); + int (*stmt_execute)(MYSQL_STMT *stmt); + int (*read_binary_rows)(MYSQL_STMT *stmt); + int (*unbuffered_fetch)(MYSQL *mysql, char **row); + void (*free_embedded_thd)(MYSQL *mysql); + const char *(*read_statistics)(MYSQL *mysql); + my_bool (*next_result)(MYSQL *mysql); + int (*read_rows_from_cursor)(MYSQL_STMT *stmt); + void (*free_rows)(MYSQL_DATA *cur); +#endif +} MYSQL_METHODS; + +#define simple_command(mysql, command, arg, length, skip_check) \ + ((mysql)->methods \ + ? (*(mysql)->methods->advanced_command)(mysql, command, 0, \ + 0, arg, length, skip_check, NULL) \ + : (set_mysql_error(mysql, CR_COMMANDS_OUT_OF_SYNC, unknown_sqlstate), 1)) +#define stmt_command(mysql, command, arg, length, stmt) \ + ((mysql)->methods \ + ? (*(mysql)->methods->advanced_command)(mysql, command, 0, \ + 0, arg, length, 1, stmt) \ + : (set_mysql_error(mysql, CR_COMMANDS_OUT_OF_SYNC, unknown_sqlstate), 1)) + +extern CHARSET_INFO *default_client_charset_info; +MYSQL_FIELD *unpack_fields(MYSQL *mysql, MYSQL_ROWS *data,MEM_ROOT *alloc, + uint fields, my_bool default_value, + uint server_capabilities); +MYSQL_FIELD * cli_read_metadata_ex(MYSQL *mysql, MEM_ROOT *alloc, + unsigned long field_count, unsigned int fields); +MYSQL_FIELD * cli_read_metadata(MYSQL *mysql, unsigned long field_count, + unsigned int fields); +void free_rows(MYSQL_DATA *cur); +void free_old_query(MYSQL *mysql); +void end_server(MYSQL *mysql); +my_bool mysql_reconnect(MYSQL *mysql); +void mysql_read_default_options(struct st_mysql_options *options, + const char *filename,const char *group); +my_bool +cli_advanced_command(MYSQL *mysql, enum enum_server_command command, + const unsigned char *header, size_t header_length, + const unsigned char *arg, size_t arg_length, + my_bool skip_check, MYSQL_STMT *stmt); +unsigned long cli_safe_read(MYSQL *mysql, my_bool *is_data_packet); +unsigned long cli_safe_read_with_ok(MYSQL *mysql, my_bool parse_ok, + my_bool *is_data_packet); +void net_clear_error(NET *net); +void set_stmt_errmsg(MYSQL_STMT *stmt, NET *net); +void set_stmt_error(MYSQL_STMT *stmt, int errcode, const char *sqlstate, + const char *err); +void set_mysql_error(MYSQL *mysql, int errcode, const char *sqlstate); +void set_mysql_extended_error(MYSQL *mysql, int errcode, const char *sqlstate, + const char *format, ...); + +/* client side of the pluggable authentication */ +struct st_plugin_vio_info; +void mpvio_info(Vio *vio, struct st_plugin_vio_info *info); +int run_plugin_auth(MYSQL *mysql, char *data, uint data_len, + const char *data_plugin, const char *db); +int mysql_client_plugin_init(); +void mysql_client_plugin_deinit(); + +struct st_mysql_client_plugin; +extern struct st_mysql_client_plugin *mysql_client_builtins[]; +uchar * send_client_connect_attrs(MYSQL *mysql, uchar *buf); +extern my_bool libmysql_cleartext_plugin_enabled; +void read_ok_ex(MYSQL *mysql, unsigned long len); + +#ifdef __cplusplus +} +#endif + +#define protocol_41(A) ((A)->server_capabilities & CLIENT_PROTOCOL_41) + +#endif /* SQL_COMMON_INCLUDED */ diff --git a/modules/mysql/include/mysql/sql_state.h b/modules/mysql/include/mysql/sql_state.h new file mode 100644 index 0000000..0e879ad --- /dev/null +++ b/modules/mysql/include/mysql/sql_state.h @@ -0,0 +1,234 @@ +/* Autogenerated file, please don't edit */ + +{ ER_DUP_KEY ,"23000", "" }, +{ ER_OUTOFMEMORY ,"HY001", "S1001" }, +{ ER_OUT_OF_SORTMEMORY ,"HY001", "S1001" }, +{ ER_CON_COUNT_ERROR ,"08004", "" }, +{ ER_BAD_HOST_ERROR ,"08S01", "" }, +{ ER_HANDSHAKE_ERROR ,"08S01", "" }, +{ ER_DBACCESS_DENIED_ERROR ,"42000", "" }, +{ ER_ACCESS_DENIED_ERROR ,"28000", "" }, +{ ER_NO_DB_ERROR ,"3D000", "" }, +{ ER_UNKNOWN_COM_ERROR ,"08S01", "" }, +{ ER_BAD_NULL_ERROR ,"23000", "" }, +{ ER_BAD_DB_ERROR ,"42000", "" }, +{ ER_TABLE_EXISTS_ERROR ,"42S01", "" }, +{ ER_BAD_TABLE_ERROR ,"42S02", "" }, +{ ER_NON_UNIQ_ERROR ,"23000", "" }, +{ ER_SERVER_SHUTDOWN ,"08S01", "" }, +{ ER_BAD_FIELD_ERROR ,"42S22", "S0022" }, +{ ER_WRONG_FIELD_WITH_GROUP ,"42000", "S1009" }, +{ ER_WRONG_GROUP_FIELD ,"42000", "S1009" }, +{ ER_WRONG_SUM_SELECT ,"42000", "S1009" }, +{ ER_WRONG_VALUE_COUNT ,"21S01", "" }, +{ ER_TOO_LONG_IDENT ,"42000", "S1009" }, +{ ER_DUP_FIELDNAME ,"42S21", "S1009" }, +{ ER_DUP_KEYNAME ,"42000", "S1009" }, +{ ER_DUP_ENTRY ,"23000", "S1009" }, +{ ER_WRONG_FIELD_SPEC ,"42000", "S1009" }, +{ ER_PARSE_ERROR ,"42000", "s1009" }, +{ ER_EMPTY_QUERY ,"42000", "" }, +{ ER_NONUNIQ_TABLE ,"42000", "S1009" }, +{ ER_INVALID_DEFAULT ,"42000", "S1009" }, +{ ER_MULTIPLE_PRI_KEY ,"42000", "S1009" }, +{ ER_TOO_MANY_KEYS ,"42000", "S1009" }, +{ ER_TOO_MANY_KEY_PARTS ,"42000", "S1009" }, +{ ER_TOO_LONG_KEY ,"42000", "S1009" }, +{ ER_KEY_COLUMN_DOES_NOT_EXITS ,"42000", "S1009" }, +{ ER_BLOB_USED_AS_KEY ,"42000", "S1009" }, +{ ER_TOO_BIG_FIELDLENGTH ,"42000", "S1009" }, +{ ER_WRONG_AUTO_KEY ,"42000", "S1009" }, +{ ER_FORCING_CLOSE ,"08S01", "" }, +{ ER_IPSOCK_ERROR ,"08S01", "" }, +{ ER_NO_SUCH_INDEX ,"42S12", "S1009" }, +{ ER_WRONG_FIELD_TERMINATORS ,"42000", "S1009" }, +{ ER_BLOBS_AND_NO_TERMINATED ,"42000", "S1009" }, +{ ER_CANT_REMOVE_ALL_FIELDS ,"42000", "" }, +{ ER_CANT_DROP_FIELD_OR_KEY ,"42000", "" }, +{ ER_BLOB_CANT_HAVE_DEFAULT ,"42000", "" }, +{ ER_WRONG_DB_NAME ,"42000", "" }, +{ ER_WRONG_TABLE_NAME ,"42000", "" }, +{ ER_TOO_BIG_SELECT ,"42000", "" }, +{ ER_UNKNOWN_PROCEDURE ,"42000", "" }, +{ ER_WRONG_PARAMCOUNT_TO_PROCEDURE ,"42000", "" }, +{ ER_UNKNOWN_TABLE ,"42S02", "" }, +{ ER_FIELD_SPECIFIED_TWICE ,"42000", "" }, +{ ER_UNSUPPORTED_EXTENSION ,"42000", "" }, +{ ER_TABLE_MUST_HAVE_COLUMNS ,"42000", "" }, +{ ER_UNKNOWN_CHARACTER_SET ,"42000", "" }, +{ ER_TOO_BIG_ROWSIZE ,"42000", "" }, +{ ER_WRONG_OUTER_JOIN ,"42000", "" }, +{ ER_NULL_COLUMN_IN_INDEX ,"42000", "" }, +{ ER_PASSWORD_ANONYMOUS_USER ,"42000", "" }, +{ ER_PASSWORD_NOT_ALLOWED ,"42000", "" }, +{ ER_PASSWORD_NO_MATCH ,"42000", "" }, +{ ER_WRONG_VALUE_COUNT_ON_ROW ,"21S01", "" }, +{ ER_INVALID_USE_OF_NULL ,"22004", "" }, +{ ER_REGEXP_ERROR ,"42000", "" }, +{ ER_MIX_OF_GROUP_FUNC_AND_FIELDS ,"42000", "" }, +{ ER_NONEXISTING_GRANT ,"42000", "" }, +{ ER_TABLEACCESS_DENIED_ERROR ,"42000", "" }, +{ ER_COLUMNACCESS_DENIED_ERROR ,"42000", "" }, +{ ER_ILLEGAL_GRANT_FOR_TABLE ,"42000", "" }, +{ ER_GRANT_WRONG_HOST_OR_USER ,"42000", "" }, +{ ER_NO_SUCH_TABLE ,"42S02", "" }, +{ ER_NONEXISTING_TABLE_GRANT ,"42000", "" }, +{ ER_NOT_ALLOWED_COMMAND ,"42000", "" }, +{ ER_SYNTAX_ERROR ,"42000", "" }, +{ ER_ABORTING_CONNECTION ,"08S01", "" }, +{ ER_NET_PACKET_TOO_LARGE ,"08S01", "" }, +{ ER_NET_READ_ERROR_FROM_PIPE ,"08S01", "" }, +{ ER_NET_FCNTL_ERROR ,"08S01", "" }, +{ ER_NET_PACKETS_OUT_OF_ORDER ,"08S01", "" }, +{ ER_NET_UNCOMPRESS_ERROR ,"08S01", "" }, +{ ER_NET_READ_ERROR ,"08S01", "" }, +{ ER_NET_READ_INTERRUPTED ,"08S01", "" }, +{ ER_NET_ERROR_ON_WRITE ,"08S01", "" }, +{ ER_NET_WRITE_INTERRUPTED ,"08S01", "" }, +{ ER_TOO_LONG_STRING ,"42000", "" }, +{ ER_TABLE_CANT_HANDLE_BLOB ,"42000", "" }, +{ ER_TABLE_CANT_HANDLE_AUTO_INCREMENT ,"42000", "" }, +{ ER_WRONG_COLUMN_NAME ,"42000", "" }, +{ ER_WRONG_KEY_COLUMN ,"42000", "" }, +{ ER_DUP_UNIQUE ,"23000", "" }, +{ ER_BLOB_KEY_WITHOUT_LENGTH ,"42000", "" }, +{ ER_PRIMARY_CANT_HAVE_NULL ,"42000", "" }, +{ ER_TOO_MANY_ROWS ,"42000", "" }, +{ ER_REQUIRES_PRIMARY_KEY ,"42000", "" }, +{ ER_KEY_DOES_NOT_EXITS ,"42000", "S1009" }, +{ ER_CHECK_NO_SUCH_TABLE ,"42000", "" }, +{ ER_CHECK_NOT_IMPLEMENTED ,"42000", "" }, +{ ER_CANT_DO_THIS_DURING_AN_TRANSACTION ,"25000", "" }, +{ ER_NEW_ABORTING_CONNECTION ,"08S01", "" }, +{ ER_MASTER_NET_READ ,"08S01", "" }, +{ ER_MASTER_NET_WRITE ,"08S01", "" }, +{ ER_TOO_MANY_USER_CONNECTIONS ,"42000", "" }, +{ ER_READ_ONLY_TRANSACTION ,"25000", "" }, +{ ER_NO_PERMISSION_TO_CREATE_USER ,"42000", "" }, +{ ER_LOCK_DEADLOCK ,"40001", "" }, +{ ER_NO_REFERENCED_ROW ,"23000", "" }, +{ ER_ROW_IS_REFERENCED ,"23000", "" }, +{ ER_CONNECT_TO_MASTER ,"08S01", "" }, +{ ER_WRONG_NUMBER_OF_COLUMNS_IN_SELECT ,"21000", "" }, +{ ER_USER_LIMIT_REACHED ,"42000", "" }, +{ ER_SPECIFIC_ACCESS_DENIED_ERROR ,"42000", "" }, +{ ER_NO_DEFAULT ,"42000", "" }, +{ ER_WRONG_VALUE_FOR_VAR ,"42000", "" }, +{ ER_WRONG_TYPE_FOR_VAR ,"42000", "" }, +{ ER_CANT_USE_OPTION_HERE ,"42000", "" }, +{ ER_NOT_SUPPORTED_YET ,"42000", "" }, +{ ER_WRONG_FK_DEF ,"42000", "" }, +{ ER_OPERAND_COLUMNS ,"21000", "" }, +{ ER_SUBQUERY_NO_1_ROW ,"21000", "" }, +{ ER_ILLEGAL_REFERENCE ,"42S22", "" }, +{ ER_DERIVED_MUST_HAVE_ALIAS ,"42000", "" }, +{ ER_SELECT_REDUCED ,"01000", "" }, +{ ER_TABLENAME_NOT_ALLOWED_HERE ,"42000", "" }, +{ ER_NOT_SUPPORTED_AUTH_MODE ,"08004", "" }, +{ ER_SPATIAL_CANT_HAVE_NULL ,"42000", "" }, +{ ER_COLLATION_CHARSET_MISMATCH ,"42000", "" }, +{ ER_WARN_TOO_FEW_RECORDS ,"01000", "" }, +{ ER_WARN_TOO_MANY_RECORDS ,"01000", "" }, +{ ER_WARN_NULL_TO_NOTNULL ,"22004", "" }, +{ ER_WARN_DATA_OUT_OF_RANGE ,"22003", "" }, +{ WARN_DATA_TRUNCATED ,"01000", "" }, +{ ER_WRONG_NAME_FOR_INDEX ,"42000", "" }, +{ ER_WRONG_NAME_FOR_CATALOG ,"42000", "" }, +{ ER_UNKNOWN_STORAGE_ENGINE ,"42000", "" }, +{ ER_TRUNCATED_WRONG_VALUE ,"22007", "" }, +{ ER_SP_NO_RECURSIVE_CREATE ,"2F003", "" }, +{ ER_SP_ALREADY_EXISTS ,"42000", "" }, +{ ER_SP_DOES_NOT_EXIST ,"42000", "" }, +{ ER_SP_LILABEL_MISMATCH ,"42000", "" }, +{ ER_SP_LABEL_REDEFINE ,"42000", "" }, +{ ER_SP_LABEL_MISMATCH ,"42000", "" }, +{ ER_SP_UNINIT_VAR ,"01000", "" }, +{ ER_SP_BADSELECT ,"0A000", "" }, +{ ER_SP_BADRETURN ,"42000", "" }, +{ ER_SP_BADSTATEMENT ,"0A000", "" }, +{ ER_UPDATE_LOG_DEPRECATED_IGNORED ,"42000", "" }, +{ ER_UPDATE_LOG_DEPRECATED_TRANSLATED ,"42000", "" }, +{ ER_QUERY_INTERRUPTED ,"70100", "" }, +{ ER_SP_WRONG_NO_OF_ARGS ,"42000", "" }, +{ ER_SP_COND_MISMATCH ,"42000", "" }, +{ ER_SP_NORETURN ,"42000", "" }, +{ ER_SP_NORETURNEND ,"2F005", "" }, +{ ER_SP_BAD_CURSOR_QUERY ,"42000", "" }, +{ ER_SP_BAD_CURSOR_SELECT ,"42000", "" }, +{ ER_SP_CURSOR_MISMATCH ,"42000", "" }, +{ ER_SP_CURSOR_ALREADY_OPEN ,"24000", "" }, +{ ER_SP_CURSOR_NOT_OPEN ,"24000", "" }, +{ ER_SP_UNDECLARED_VAR ,"42000", "" }, +{ ER_SP_FETCH_NO_DATA ,"02000", "" }, +{ ER_SP_DUP_PARAM ,"42000", "" }, +{ ER_SP_DUP_VAR ,"42000", "" }, +{ ER_SP_DUP_COND ,"42000", "" }, +{ ER_SP_DUP_CURS ,"42000", "" }, +{ ER_SP_SUBSELECT_NYI ,"0A000", "" }, +{ ER_STMT_NOT_ALLOWED_IN_SF_OR_TRG ,"0A000", "" }, +{ ER_SP_VARCOND_AFTER_CURSHNDLR ,"42000", "" }, +{ ER_SP_CURSOR_AFTER_HANDLER ,"42000", "" }, +{ ER_SP_CASE_NOT_FOUND ,"20000", "" }, +{ ER_DIVISION_BY_ZERO ,"22012", "" }, +{ ER_ILLEGAL_VALUE_FOR_TYPE ,"22007", "" }, +{ ER_PROCACCESS_DENIED_ERROR ,"42000", "" }, +{ ER_XAER_NOTA ,"XAE04", "" }, +{ ER_XAER_INVAL ,"XAE05", "" }, +{ ER_XAER_RMFAIL ,"XAE07", "" }, +{ ER_XAER_OUTSIDE ,"XAE09", "" }, +{ ER_XAER_RMERR ,"XAE03", "" }, +{ ER_XA_RBROLLBACK ,"XA100", "" }, +{ ER_NONEXISTING_PROC_GRANT ,"42000", "" }, +{ ER_DATA_TOO_LONG ,"22001", "" }, +{ ER_SP_BAD_SQLSTATE ,"42000", "" }, +{ ER_CANT_CREATE_USER_WITH_GRANT ,"42000", "" }, +{ ER_SP_DUP_HANDLER ,"42000", "" }, +{ ER_SP_NOT_VAR_ARG ,"42000", "" }, +{ ER_SP_NO_RETSET ,"0A000", "" }, +{ ER_CANT_CREATE_GEOMETRY_OBJECT ,"22003", "" }, +{ ER_TOO_BIG_SCALE ,"42000", "S1009" }, +{ ER_TOO_BIG_PRECISION ,"42000", "S1009" }, +{ ER_M_BIGGER_THAN_D ,"42000", "S1009" }, +{ ER_TOO_LONG_BODY ,"42000", "S1009" }, +{ ER_TOO_BIG_DISPLAYWIDTH ,"42000", "S1009" }, +{ ER_XAER_DUPID ,"XAE08", "" }, +{ ER_DATETIME_FUNCTION_OVERFLOW ,"22008", "" }, +{ ER_ROW_IS_REFERENCED_2 ,"23000", "" }, +{ ER_NO_REFERENCED_ROW_2 ,"23000", "" }, +{ ER_SP_BAD_VAR_SHADOW ,"42000", "" }, +{ ER_SP_WRONG_NAME ,"42000", "" }, +{ ER_SP_NO_AGGREGATE ,"42000", "" }, +{ ER_MAX_PREPARED_STMT_COUNT_REACHED ,"42000", "" }, +{ ER_NON_GROUPING_FIELD_USED ,"42000", "" }, +{ ER_FOREIGN_DUPLICATE_KEY_OLD_UNUSED ,"23000", "S1009" }, +{ ER_CANT_CHANGE_TX_CHARACTERISTICS ,"25001", "" }, +{ ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT ,"42000", "" }, +{ ER_WRONG_PARAMETERS_TO_NATIVE_FCT ,"42000", "" }, +{ ER_WRONG_PARAMETERS_TO_STORED_FCT ,"42000", "" }, +{ ER_DUP_ENTRY_WITH_KEY_NAME ,"23000", "S1009" }, +{ ER_XA_RBTIMEOUT ,"XA106", "" }, +{ ER_XA_RBDEADLOCK ,"XA102", "" }, +{ ER_FUNC_INEXISTENT_NAME_COLLISION ,"42000", "" }, +{ ER_DUP_SIGNAL_SET ,"42000", "" }, +{ ER_SIGNAL_WARN ,"01000", "" }, +{ ER_SIGNAL_NOT_FOUND ,"02000", "" }, +{ ER_SIGNAL_EXCEPTION ,"HY000", "" }, +{ ER_RESIGNAL_WITHOUT_ACTIVE_HANDLER ,"0K000", "" }, +{ ER_SPATIAL_MUST_HAVE_GEOM_COL ,"42000", "" }, +{ ER_DATA_OUT_OF_RANGE ,"22003", "" }, +{ ER_ACCESS_DENIED_NO_PASSWORD_ERROR ,"28000", "" }, +{ ER_TRUNCATE_ILLEGAL_FK ,"42000", "" }, +{ ER_DA_INVALID_CONDITION_NUMBER ,"35000", "" }, +{ ER_FOREIGN_DUPLICATE_KEY_WITH_CHILD_INFO,"23000", "S1009" }, +{ ER_FOREIGN_DUPLICATE_KEY_WITHOUT_CHILD_INFO,"23000", "S1009" }, +{ ER_CANT_EXECUTE_IN_READ_ONLY_TRANSACTION,"25006", "" }, +{ ER_ALTER_OPERATION_NOT_SUPPORTED ,"0A000", "" }, +{ ER_ALTER_OPERATION_NOT_SUPPORTED_REASON ,"0A000", "" }, +{ ER_DUP_UNKNOWN_IN_INDEX ,"23000", "" }, +{ ER_ACCESS_DENIED_CHANGE_USER_ERROR ,"28000", "" }, +{ ER_GET_STACKED_DA_WITHOUT_ACTIVE_HANDLER,"0Z002", "" }, +{ ER_INVALID_ARGUMENT_FOR_LOGARITHM ,"2201E", "" }, +{ ER_GIS_INVALID_DATA ,"22023", "" }, +{ ER_USER_LOCK_WRONG_NAME ,"42000", "" }, +{ ER_ILLEGAL_USER_VAR ,"42000", "S1009" }, +{ ER_NET_OK_PACKET_TOO_LARGE ,"08S01", "" }, diff --git a/modules/mysql/include/mysql/sslopt-case.h b/modules/mysql/include/mysql/sslopt-case.h new file mode 100644 index 0000000..56d36ee --- /dev/null +++ b/modules/mysql/include/mysql/sslopt-case.h @@ -0,0 +1,46 @@ +/* Copyright (c) 2000, 2014, Oracle and/or its affiliates. All rights reserved. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; version 2 of the License. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ + +#if defined(HAVE_OPENSSL) && !defined(EMBEDDED_LIBRARY) +#ifdef MYSQL_CLIENT + case OPT_SSL_SSL: + /* + A client side --ssl option handling. + --ssl=1 means enforce (use=1, enforce=1) + --ssl=0 means can't enforce (use=0, enforce=0) + no --ssl means default : no enforce (use=1), just try (enforce=1) + */ + opt_ssl_enforce= opt_use_ssl; + break; +#endif + case OPT_SSL_KEY: + case OPT_SSL_CERT: + case OPT_SSL_CA: + case OPT_SSL_CAPATH: + case OPT_SSL_CIPHER: + case OPT_SSL_CRL: + case OPT_SSL_CRLPATH: + /* + Enable use of SSL if we are using any ssl option + One can disable SSL later by using --skip-ssl or --ssl=0 + */ + opt_use_ssl= TRUE; + /* crl has no effect in yaSSL */ +#ifdef HAVE_YASSL + opt_ssl_crl= NULL; + opt_ssl_crlpath= NULL; +#endif + break; +#endif \ No newline at end of file diff --git a/modules/mysql/include/mysql/sslopt-longopts.h b/modules/mysql/include/mysql/sslopt-longopts.h new file mode 100644 index 0000000..5a10bea --- /dev/null +++ b/modules/mysql/include/mysql/sslopt-longopts.h @@ -0,0 +1,54 @@ +/* Copyright (c) 2000, 2014, Oracle and/or its affiliates. All rights reserved. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; version 2 of the License. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ + +#if defined(HAVE_OPENSSL) && !defined(EMBEDDED_LIBRARY) + + {"ssl", OPT_SSL_SSL, + "If set to ON, this option enforces that SSL is established before client " + "attempts to authenticate to the server. To disable client SSL capabilities " + "use --ssl=OFF.", + &opt_use_ssl, &opt_use_ssl, 0, GET_BOOL, OPT_ARG, 0, 0, 0, 0, 0, 0}, + {"ssl-ca", OPT_SSL_CA, + "CA file in PEM format.", + &opt_ssl_ca, &opt_ssl_ca, 0, GET_STR, REQUIRED_ARG, + 0, 0, 0, 0, 0, 0}, + {"ssl-capath", OPT_SSL_CAPATH, + "CA directory.", + &opt_ssl_capath, &opt_ssl_capath, 0, GET_STR, REQUIRED_ARG, + 0, 0, 0, 0, 0, 0}, + {"ssl-cert", OPT_SSL_CERT, "X509 cert in PEM format.", + &opt_ssl_cert, &opt_ssl_cert, 0, GET_STR, REQUIRED_ARG, + 0, 0, 0, 0, 0, 0}, + {"ssl-cipher", OPT_SSL_CIPHER, "SSL cipher to use.", + &opt_ssl_cipher, &opt_ssl_cipher, 0, GET_STR, REQUIRED_ARG, + 0, 0, 0, 0, 0, 0}, + {"ssl-key", OPT_SSL_KEY, "X509 key in PEM format.", + &opt_ssl_key, &opt_ssl_key, 0, GET_STR, REQUIRED_ARG, + 0, 0, 0, 0, 0, 0}, + {"ssl-crl", OPT_SSL_CRL, "Certificate revocation list.", + &opt_ssl_crl, &opt_ssl_crl, 0, GET_STR, REQUIRED_ARG, + 0, 0, 0, 0, 0, 0}, + {"ssl-crlpath", OPT_SSL_CRLPATH, + "Certificate revocation list path.", + &opt_ssl_crlpath, &opt_ssl_crlpath, 0, GET_STR, REQUIRED_ARG, + 0, 0, 0, 0, 0, 0}, +#ifdef MYSQL_CLIENT + {"ssl-verify-server-cert", OPT_SSL_VERIFY_SERVER_CERT, + "Verify server's \"Common Name\" in its cert against hostname used " + "when connecting. This option is disabled by default.", + &opt_ssl_verify_server_cert, &opt_ssl_verify_server_cert, + 0, GET_BOOL, OPT_ARG, 0, 0, 0, 0, 0, 0}, +#endif +#endif /* HAVE_OPENSSL */ \ No newline at end of file diff --git a/modules/mysql/include/mysql/sslopt-vars.h b/modules/mysql/include/mysql/sslopt-vars.h new file mode 100644 index 0000000..82a4a27 --- /dev/null +++ b/modules/mysql/include/mysql/sslopt-vars.h @@ -0,0 +1,50 @@ +/* Copyright (c) 2000, 2014, Oracle and/or its affiliates. All rights reserved. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; version 2 of the License. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ + +#ifndef SSLOPT_VARS_INCLUDED +#define SSLOPT_VARS_INCLUDED + +#if defined(HAVE_OPENSSL) && !defined(EMBEDDED_LIBRARY) +/* Always try to use SSL per default */ +static my_bool opt_use_ssl = TRUE; +/* Fall back on unencrypted connections per default */ +static my_bool opt_ssl_enforce= FALSE; +static char *opt_ssl_ca = 0; +static char *opt_ssl_capath = 0; +static char *opt_ssl_cert = 0; +static char *opt_ssl_cipher = 0; +static char *opt_ssl_key = 0; +static char *opt_ssl_crl = 0; +static char *opt_ssl_crlpath = 0; +#ifndef MYSQL_CLIENT +#error This header is supposed to be used only in the client +#endif +#define SSL_SET_OPTIONS(mysql) \ + if (opt_use_ssl) \ + { \ + mysql_ssl_set(mysql, opt_ssl_key, opt_ssl_cert, opt_ssl_ca, \ + opt_ssl_capath, opt_ssl_cipher); \ + mysql_options(mysql, MYSQL_OPT_SSL_CRL, opt_ssl_crl); \ + mysql_options(mysql, MYSQL_OPT_SSL_CRLPATH, opt_ssl_crlpath); \ + mysql_options(mysql, MYSQL_OPT_SSL_ENFORCE, &opt_ssl_enforce); \ + } \ + mysql_options(mysql, MYSQL_OPT_SSL_VERIFY_SERVER_CERT, \ + (char*)&opt_ssl_verify_server_cert) + +static my_bool opt_ssl_verify_server_cert= 0; +#else +#define SSL_SET_OPTIONS(mysql) do { } while(0) +#endif +#endif /* SSLOPT_VARS_INCLUDED */ diff --git a/modules/mysql/include/mysql/typelib.h b/modules/mysql/include/mysql/typelib.h new file mode 100644 index 0000000..919dd69 --- /dev/null +++ b/modules/mysql/include/mysql/typelib.h @@ -0,0 +1,54 @@ +/* Copyright (c) 2000, 2011, Oracle and/or its affiliates. All rights reserved. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; version 2 of the License. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA */ + + +#ifndef _typelib_h +#define _typelib_h + +#include "my_alloc.h" + +typedef struct st_typelib { /* Different types saved here */ + unsigned int count; /* How many types */ + const char *name; /* Name of typelib */ + const char **type_names; + unsigned int *type_lengths; +} TYPELIB; + +extern my_ulonglong find_typeset(char *x, TYPELIB *typelib,int *error_position); +extern int find_type_or_exit(const char *x, TYPELIB *typelib, + const char *option); +#define FIND_TYPE_BASIC 0 +/** makes @c find_type() require the whole name, no prefix */ +#define FIND_TYPE_NO_PREFIX (1 << 0) +/** always implicitely on, so unused, but old code may pass it */ +#define FIND_TYPE_NO_OVERWRITE (1 << 1) +/** makes @c find_type() accept a number */ +#define FIND_TYPE_ALLOW_NUMBER (1 << 2) +/** makes @c find_type() treat ',' as terminator */ +#define FIND_TYPE_COMMA_TERM (1 << 3) + +extern int find_type(const char *x, const TYPELIB *typelib, unsigned int flags); +extern void make_type(char *to,unsigned int nr,TYPELIB *typelib); +extern const char *get_type(TYPELIB *typelib,unsigned int nr); +extern TYPELIB *copy_typelib(MEM_ROOT *root, TYPELIB *from); + +extern TYPELIB sql_protocol_typelib; + +my_ulonglong find_set_from_flags(const TYPELIB *lib, unsigned int default_name, + my_ulonglong cur_set, my_ulonglong default_set, + const char *str, unsigned int length, + char **err_pos, unsigned int *err_len); + +#endif /* _typelib_h */ diff --git a/mta-mysql/include/result.h b/modules/mysql/include/result.h similarity index 100% rename from mta-mysql/include/result.h rename to modules/mysql/include/result.h diff --git a/modules/mysql/libs/x32/libmysql.dll b/modules/mysql/libs/x32/libmysql.dll new file mode 100644 index 0000000..90ff953 Binary files /dev/null and b/modules/mysql/libs/x32/libmysql.dll differ diff --git a/modules/mysql/libs/x32/libmysql.lib b/modules/mysql/libs/x32/libmysql.lib new file mode 100644 index 0000000..b421508 Binary files /dev/null and b/modules/mysql/libs/x32/libmysql.lib differ diff --git a/modules/mysql/libs/x64/libmysql.dll b/modules/mysql/libs/x64/libmysql.dll new file mode 100644 index 0000000..de56021 Binary files /dev/null and b/modules/mysql/libs/x64/libmysql.dll differ diff --git a/modules/mysql/libs/x64/libmysql.lib b/modules/mysql/libs/x64/libmysql.lib new file mode 100644 index 0000000..f4d9430 Binary files /dev/null and b/modules/mysql/libs/x64/libmysql.lib differ diff --git a/mta-mysql/luaimports/luaimports.cpp b/modules/mysql/luaimports/luaimports.cpp similarity index 99% rename from mta-mysql/luaimports/luaimports.cpp rename to modules/mysql/luaimports/luaimports.cpp index 2001020..c374bcf 100644 --- a/mta-mysql/luaimports/luaimports.cpp +++ b/modules/mysql/luaimports/luaimports.cpp @@ -29,8 +29,8 @@ */ #include #include -#include "common.h" -#include "ILuaModuleManager.h" +#include "include/common.h" +#include "include/ILuaModuleManager.h" #include "lauxlib.h" #include "luaconf.h" #include "lua.h" diff --git a/mta-mysql/luaimports/luaimports.h b/modules/mysql/luaimports/luaimports.h similarity index 100% rename from mta-mysql/luaimports/luaimports.h rename to modules/mysql/luaimports/luaimports.h diff --git a/modules/mysql/premake5.lua b/modules/mysql/premake5.lua new file mode 100644 index 0000000..49bc337 --- /dev/null +++ b/modules/mysql/premake5.lua @@ -0,0 +1,57 @@ + +project "MySQL" + + language "C++" + kind "SharedLib" + targetname "mysql" + targetprefix "ml_" + + vpaths { + ["Headers/*"] = "**.h", + ["Sources"] = "**.cpp" + } + + files { + "**.h", + "**.cpp" + } + + includedirs { + ".", + "include/mysql", + "../../includes" + } + + -- libmysql: mysql-connector-c-6.1.6 + + filter "system:windows" + removefiles { "luaimports/luaimports.cpp" } + defines { "LUA_BUILD_AS_DLL" } + links { "Ws2_32" } + + -- Link to libmysql library + filter { "system:windows", "platforms:x32" } + links { "libs/x32/libmysql" } + + filter { "system:windows", "platforms:x64" } + links { "libs/x64/libmysql" } + + -- Link to platform and configuration dependent lua5.1 library + filter { "system:windows", "platforms:x32", "configurations:Release" } + links { "../../libs/x32/lua5.1" } + + filter { "system:windows", "platforms:x32", "configurations:Debug" } + links { "../../libs/x32/lua5.1_d" } + + filter { "system:windows", "platforms:x64", "configurations:Release" } + links { "../../libs/x64/lua5.1" } + + filter { "system:windows", "platforms:x64", "configurations:Debug" } + links { "../../libs/x64/lua5.1_d" } + + -- Set platform dependent target directory + filter "platforms:x32" + binpath "x32" + + filter "platforms:x64" + binpath "x64" diff --git a/mta-mysql/src/handler.cpp b/modules/mysql/src/handler.cpp similarity index 98% rename from mta-mysql/src/handler.cpp rename to modules/mysql/src/handler.cpp index 99d2920..1dd013b 100644 --- a/mta-mysql/src/handler.cpp +++ b/modules/mysql/src/handler.cpp @@ -34,8 +34,8 @@ #endif #include #include -#include "module.h" -#include "handler.h" +#include "include/module.h" +#include "include/handler.h" /** @@ -182,7 +182,7 @@ int MySQL::HandlerIndex(lua_State* L) if ( !ms_bHandlerMapInitialized ) { -#define ADD(s, fn) ms_handlerMaps[*(s)].insert ( make_pair ( (s), MySQL :: fn ) ) +#define ADD(s, fn) ms_handlerMaps [ *( s ) ].insert ( std::pair < const char*, lua_CFunction > ( ( s ), MySQL::fn ) ) ADD("close", Close); ADD("errno", Errno); ADD("error", Error); @@ -238,7 +238,7 @@ int MySQL::ResultIndex(lua_State* L) if ( !ms_bResultMapInitialized ) { -#define ADD(s, fn) ms_resultMaps[*(s)].insert ( make_pair ( (s), MySQL_Result :: fn ) ) +#define ADD(s, fn) ms_resultMaps [ *( s ) ].insert ( std::pair < const char*, lua_CFunction > ( ( s ), MySQL_Result::fn ) ) ADD("data_seek", DataSeek); ADD("fetch_field", FetchField); ADD("fields", Fields); diff --git a/mta-mysql/src/module.cpp b/modules/mysql/src/module.cpp similarity index 97% rename from mta-mysql/src/module.cpp rename to modules/mysql/src/module.cpp index adc2629..58b8640 100644 --- a/mta-mysql/src/module.cpp +++ b/modules/mysql/src/module.cpp @@ -31,12 +31,12 @@ #if defined(_WIN32) || defined(_WIN64) || defined(__WIN32__) || defined(WIN32) #include #include -#define snprintf _snprintf +// #define snprintf _snprintf #endif -#include "luaimports.h" -#include "module.h" -#include "handler.h" -#include "result.h" +#include "luaimports/luaimports.h" +#include "include/module.h" +#include "include/handler.h" +#include "include/result.h" ILuaModuleManager* pModuleManager = 0; bool ms_bInitWorked = false; diff --git a/mta-mysql/src/result.cpp b/modules/mysql/src/result.cpp similarity index 99% rename from mta-mysql/src/result.cpp rename to modules/mysql/src/result.cpp index 9aa032f..71ab5e6 100644 --- a/mta-mysql/src/result.cpp +++ b/modules/mysql/src/result.cpp @@ -33,8 +33,8 @@ #include #endif #include -#include "module.h" -#include "result.h" +#include "include/module.h" +#include "include/result.h" /** ** Tool functions diff --git a/Texturizer/LICENSE b/modules/sockets/LICENSE similarity index 97% rename from Texturizer/LICENSE rename to modules/sockets/LICENSE index 775c6e4..276a059 100644 --- a/Texturizer/LICENSE +++ b/modules/sockets/LICENSE @@ -1,20 +1,20 @@ -Copyright (c) 2008 Multi Theft Auto - -This software is provided 'as-is', without any express or implied -warranty. In no event will the authors be held liable for any damages -arising from the use of this software. - -Permission is granted to anyone to use this software for any purpose, -excluding commercial applications, and to alter it and redistribute it -freely, subject to the following restrictions: - -1. The origin of this software must not be misrepresented; you must not -claim that you wrote the original software. If you use this software -in a product, an acknowledgment in the product documentation would be -appreciated but is not required. - -2. Altered source versions must be plainly marked as such, and must not be -misrepresented as being the original software. - -3. This notice may not be removed or altered from any source +Copyright (c) 2008 Multi Theft Auto + +This software is provided 'as-is', without any express or implied +warranty. In no event will the authors be held liable for any damages +arising from the use of this software. + +Permission is granted to anyone to use this software for any purpose, +excluding commercial applications, and to alter it and redistribute it +freely, subject to the following restrictions: + +1. The origin of this software must not be misrepresented; you must not +claim that you wrote the original software. If you use this software +in a product, an acknowledgment in the product documentation would be +appreciated but is not required. + +2. Altered source versions must be plainly marked as such, and must not be +misrepresented as being the original software. + +3. This notice may not be removed or altered from any source distribution. \ No newline at end of file diff --git a/sockets/README b/modules/sockets/README similarity index 100% rename from sockets/README rename to modules/sockets/README diff --git a/sockets/include/CFunctions.h b/modules/sockets/include/CFunctions.h similarity index 80% rename from sockets/include/CFunctions.h rename to modules/sockets/include/CFunctions.h index 9ce6ff1..5d8f8c5 100644 --- a/sockets/include/CFunctions.h +++ b/modules/sockets/include/CFunctions.h @@ -4,9 +4,9 @@ * * ml_base, External lua add-on module * -* Copyright © 2003-2008 MTA. All Rights Reserved. +* Copyright (c) 2003-2008 MTA. All Rights Reserved. * -* Grand Theft Auto is © 2002-2003 Rockstar North +* Grand Theft Auto is (c) 2002-2003 Rockstar North * * THE FOLLOWING SOURCES ARE PART OF THE MULTI THEFT * AUTO SOFTWARE DEVELOPMENT KIT AND ARE RELEASED AS @@ -18,13 +18,12 @@ class CFunctions; -#ifndef __CFUNCTIONS_H -#define __CFUNCTIONS_H +#pragma once #include #include "ml_sockets.h" -#include "include/ILuaModuleManager.h" +#include "ILuaModuleManager.h" extern ILuaModuleManager10 *pModuleManager; class CFunctions @@ -36,4 +35,3 @@ class CFunctions static void AddEvent (lua_State* luaVM, const string& strEventName); }; -#endif diff --git a/modules/sockets/include/CLuaArgument.h b/modules/sockets/include/CLuaArgument.h new file mode 100644 index 0000000..e93e6b1 --- /dev/null +++ b/modules/sockets/include/CLuaArgument.h @@ -0,0 +1,58 @@ +/********************************************************* +* +* Multi Theft Auto: San Andreas - Deathmatch +* +* ml_base, External lua add-on module +* +* Copyright (c) 2003-2008 MTA. All Rights Reserved. +* +* Grand Theft Auto is (c) 2002-2003 Rockstar North +* +* THE FOLLOWING SOURCES ARE PART OF THE MULTI THEFT +* AUTO SOFTWARE DEVELOPMENT KIT AND ARE RELEASED AS +* OPEN SOURCE FILES. THESE FILES MAY BE USED AS LONG +* AS THE DEVELOPER AGREES TO THE LICENSE THAT IS +* PROVIDED WITH THIS PACKAGE. +* +*********************************************************/ + +#pragma once + +extern "C" +{ + #include "lua.h" +} + +class CLuaArgument +{ +public: + CLuaArgument ( void ); + CLuaArgument ( bool bBool ); + CLuaArgument ( double dNumber ); + CLuaArgument ( const char* szString ); + CLuaArgument ( void* pUserData ); + CLuaArgument ( const CLuaArgument& Argument ); + CLuaArgument ( lua_State* luaVM, unsigned int uiArgument ); + ~CLuaArgument ( void ); + + const CLuaArgument& operator = ( const CLuaArgument& Argument ); + bool operator == ( const CLuaArgument& Argument ); + bool operator != ( const CLuaArgument& Argument ); + + void Read ( lua_State* luaVM, unsigned int uiArgument ); + void Push ( lua_State* luaVM ) const; + + inline int GetType ( void ) const { return m_iType; }; + + inline bool GetBoolean ( void ) const { return m_bBoolean; }; + inline lua_Number GetNumber ( void ) const { return m_Number; }; + inline const char* GetString ( void ) const { return m_szString; }; + inline void* GetLightUserData ( void ) const { return m_pLightUserData; }; + +private: + int m_iType; + bool m_bBoolean; + lua_Number m_Number; + char* m_szString; + void* m_pLightUserData; +}; diff --git a/modules/sockets/include/CLuaArguments.h b/modules/sockets/include/CLuaArguments.h new file mode 100644 index 0000000..00547aa --- /dev/null +++ b/modules/sockets/include/CLuaArguments.h @@ -0,0 +1,59 @@ +/********************************************************* +* +* Multi Theft Auto: San Andreas - Deathmatch +* +* ml_base, External lua add-on module +* +* Copyright (c) 2003-2008 MTA. All Rights Reserved. +* +* Grand Theft Auto is (c) 2002-2003 Rockstar North +* +* THE FOLLOWING SOURCES ARE PART OF THE MULTI THEFT +* AUTO SOFTWARE DEVELOPMENT KIT AND ARE RELEASED AS +* OPEN SOURCE FILES. THESE FILES MAY BE USED AS LONG +* AS THE DEVELOPER AGREES TO THE LICENSE THAT IS +* PROVIDED WITH THIS PACKAGE. +* +*********************************************************/ + +#pragma once + +extern "C" +{ + #include "lua.h" +} + +#include "CLuaArgument.h" +#include + +using namespace std; + +class CLuaArguments +{ +public: + inline CLuaArguments ( void ) {}; + CLuaArguments ( const CLuaArguments& Arguments ); + inline ~CLuaArguments ( void ) { DeleteArguments (); }; + + const CLuaArguments& operator = ( const CLuaArguments& Arguments ); + + void ReadArguments ( lua_State* luaVM, unsigned int uiIndexBegin = 1 ); + void PushArguments ( lua_State* luaVM ) const; + void PushArguments ( CLuaArguments& Arguments ); + bool Call ( lua_State* luaVM, const char* szFunction ) const; + + CLuaArgument* PushNil ( void ); + CLuaArgument* PushBoolean ( bool bBool ); + CLuaArgument* PushNumber ( double dNumber ); + CLuaArgument* PushString ( const char* szString ); + CLuaArgument* PushUserData ( void* pUserData ); + + void DeleteArguments ( void ); + + inline unsigned int Count ( void ) const { return static_cast < unsigned int > ( m_Arguments.size () ); }; + inline vector < CLuaArgument* > ::const_iterator IterBegin ( void ) { return m_Arguments.begin (); }; + inline vector < CLuaArgument* > ::const_iterator IterEnd ( void ) { return m_Arguments.end (); }; + +private: + vector < CLuaArgument* > m_Arguments; +}; diff --git a/sockets/include/CSocket.h b/modules/sockets/include/CSocket.h similarity index 94% rename from sockets/include/CSocket.h rename to modules/sockets/include/CSocket.h index d285f62..b80d296 100644 --- a/sockets/include/CSocket.h +++ b/modules/sockets/include/CSocket.h @@ -1,69 +1,66 @@ -/****************************************************** -* -* Project: ml_sockets (Win32, Linux). -* Website: http://multitheftauto-modules.googlecode.com/ -* Developers: Gamesnert, x86 -* -******************************************************/ - -#ifndef _CSOCK_H -#define _CSOCK_H - -#include "ml_sockets.h" -#include "SocketErrors.h" -#include - -#define SOCK_RECV_LIMIT 1024 // 1 kB - -#ifdef WIN32 - #include -#else - #include - #include - #include - #include - #include - #include - #include - #include - #include - #include - - typedef int SOCKET; -#endif - -class CSocket -{ -public: - CSocket (lua_State *luaVM, const string& strHost, const unsigned short& usPort); - ~CSocket (); // Delete only - Does not trigger any events - - void CloseSocketWithEvent (bool bTriggerCloseEvent); // Close socket and optionally trigger event - bool Send (const string& data); - bool DoPulse (); - bool IsConnected (); - - void* GetUserdata (); - lua_State* GetLuaVM() { return m_pLuaVM; } - static int GetTotalOpenSocketCount (); - -private: - bool ProcessTargetLocation (const string& strHost, const unsigned short& usPort); - void SetNonBlocking (); - int GetLastSocketError (); - void CloseSocket (); - int HandleConnection (const int& iError); - void TriggerEvent (const string eventName, const string arg1 = ""); - - string m_strHost; - unsigned short m_usPort; - void* m_pUserdata; - bool m_bConnected; - lua_State* m_pLuaVM; - struct sockaddr_in m_sSockAddr; - - SOCKET m_pSocket; - static int ms_iTotalOpenSocketCount; -}; - -#endif +/****************************************************** +* +* Project: ml_sockets (Win32, Linux). +* Website: http://multitheftauto-modules.googlecode.com/ +* Developers: Gamesnert, x86 +* +******************************************************/ + +#pragma once + +#include "ml_sockets.h" +#include "SocketErrors.h" +#include + +#define SOCK_RECV_LIMIT 1024 // 1 kB + +#ifdef WIN32 + #include +#else + #include + #include + #include + #include + #include + #include + #include + #include + #include + #include + + typedef int SOCKET; +#endif + +class CSocket +{ +public: + CSocket (lua_State *luaVM, const string& strHost, const unsigned short& usPort); + ~CSocket (); // Delete only - Does not trigger any events + + void CloseSocketWithEvent (bool bTriggerCloseEvent); // Close socket and optionally trigger event + bool Send (const string& data); + bool DoPulse (); + bool IsConnected (); + + void* GetUserdata (); + lua_State* GetLuaVM() { return m_pLuaVM; } + static int GetTotalOpenSocketCount (); + +private: + bool ProcessTargetLocation (const string& strHost, const unsigned short& usPort); + void SetNonBlocking (); + int GetLastSocketError (); + void CloseSocket (); + int HandleConnection (const int& iError); + void TriggerEvent (const string eventName, const string arg1 = ""); + + string m_strHost; + unsigned short m_usPort; + void* m_pUserdata; + bool m_bConnected; + lua_State* m_pLuaVM; + struct sockaddr_in m_sSockAddr; + + SOCKET m_pSocket; + static int ms_iTotalOpenSocketCount; +}; diff --git a/sockets/include/CSocketManager.h b/modules/sockets/include/CSocketManager.h similarity index 89% rename from sockets/include/CSocketManager.h rename to modules/sockets/include/CSocketManager.h index 3bf4200..6075de8 100644 --- a/sockets/include/CSocketManager.h +++ b/modules/sockets/include/CSocketManager.h @@ -1,33 +1,30 @@ -/****************************************************** -* -* Project: ml_sockets (Win32, Linux). -* Website: http://multitheftauto-modules.googlecode.com/ -* Developers: Gamesnert -* -******************************************************/ - -#ifndef _CSOCKMANAGER_H -#define _CSOCKMANAGER_H - -class CSocket; - -#include -#include -#include -#include "ml_sockets.h" - -class CSocketManager -{ -public: - static void DoPulse(); - static void ResourceStopped( lua_State * luaVM ); - - static void SocketAdd (CSocket*& pSocket); - static void SocketRemove(CSocket*& pSocket, bool bTriggerCloseEvent=true); - static bool GetSocket (CSocket*& pSocket, void* pUserdata); - static bool GetSocketByLuaVM(CSocket*& pSocket, lua_State * luaVM); - - static void HandleStop (); -}; - -#endif +/****************************************************** +* +* Project: ml_sockets (Win32, Linux). +* Website: http://multitheftauto-modules.googlecode.com/ +* Developers: Gamesnert +* +******************************************************/ + +#pragma once + +class CSocket; + +#include +#include +#include +#include "ml_sockets.h" + +class CSocketManager +{ +public: + static void DoPulse(); + static void ResourceStopped( lua_State * luaVM ); + + static void SocketAdd (CSocket*& pSocket); + static void SocketRemove(CSocket*& pSocket, bool bTriggerCloseEvent=true); + static bool GetSocket (CSocket*& pSocket, void* pUserdata); + static bool GetSocketByLuaVM(CSocket*& pSocket, lua_State * luaVM); + + static void HandleStop (); +}; diff --git a/sockets/include/Common.h b/modules/sockets/include/Common.h similarity index 85% rename from sockets/include/Common.h rename to modules/sockets/include/Common.h index f80dd4d..9fc3ea3 100644 --- a/sockets/include/Common.h +++ b/modules/sockets/include/Common.h @@ -4,9 +4,9 @@ * * ml_base, External lua add-on module * -* Copyright © 2003-2008 MTA. All Rights Reserved. +* Copyright (c) 2003-2008 MTA. All Rights Reserved. * -* Grand Theft Auto is © 2002-2003 Rockstar North +* Grand Theft Auto is (c) 2002-2003 Rockstar North * * THE FOLLOWING SOURCES ARE PART OF THE MULTI THEFT * AUTO SOFTWARE DEVELOPMENT KIT AND ARE RELEASED AS @@ -16,11 +16,13 @@ * *********************************************************/ +#pragma once + extern "C" { - #include "include/lua.h" - #include "include/lualib.h" - #include "include/lauxlib.h" + #include "lua.h" + #include "lualib.h" + #include "lauxlib.h" } #ifdef WIN32 @@ -51,9 +53,6 @@ extern "C" using namespace std; -#ifndef __COMMON_H -#define __COMMON_H - // used in the function argument vector #define MAX_ARGUMENTS 10 struct FunctionArguments @@ -76,4 +75,3 @@ namespace FunctionArgumentType TYPE_TABLE = 6 }; } -#endif diff --git a/sockets/include/ILuaModuleManager.h b/modules/sockets/include/ILuaModuleManager.h similarity index 96% rename from sockets/include/ILuaModuleManager.h rename to modules/sockets/include/ILuaModuleManager.h index 7c1ca58..34dc7c5 100644 --- a/sockets/include/ILuaModuleManager.h +++ b/modules/sockets/include/ILuaModuleManager.h @@ -11,8 +11,7 @@ // INTERFACE for Lua dynamic modules -#ifndef __ILUAMODULEMANAGER_H -#define __ILUAMODULEMANAGER_H +#pragma once #define MAX_INFO_LENGTH 128 @@ -24,13 +23,13 @@ extern "C" } #include -#ifndef __CChecksum_H -class CChecksum -{ -public: - unsigned long ulCRC; - unsigned char mD5 [16]; -}; +#ifndef __CChecksum_H +class CChecksum +{ +public: + unsigned long ulCRC; + unsigned char mD5 [16]; +}; #endif /* Interface for modules until DP2.3 */ @@ -59,5 +58,3 @@ class ILuaModuleManager10 : public ILuaModuleManager virtual lua_State* GetResourceFromName ( const char* szResourceName ) = 0; }; - -#endif diff --git a/sockets/include/SocketErrors.h b/modules/sockets/include/SocketErrors.h similarity index 90% rename from sockets/include/SocketErrors.h rename to modules/sockets/include/SocketErrors.h index 9b7ed4f..be95d5c 100644 --- a/sockets/include/SocketErrors.h +++ b/modules/sockets/include/SocketErrors.h @@ -1,32 +1,29 @@ -/****************************************************** -* -* Project: ml_sockets (Win32, Linux). -* Website: http://multitheftauto-modules.googlecode.com/ -* Developers: Gamesnert -* -******************************************************/ - -#ifndef _SOCKERRORS_H -#define _SOCKERRORS_H - -// General -#define ERR_INVALID_SOCKET -1 -#define ERR_SEND_FAILURE -1 -#define ERR_CONNECT_FAILURE -1 -#define ERR_CONNECT_SUCCESS 0 -#define ERR_NO_ERROR 0 - - -#ifdef WIN32 - // Win32 specific - #define ERR_WOULD_BLOCK WSAEWOULDBLOCK - #define ERR_CONNECT_IN_PROGRESS WSAEWOULDBLOCK - #define ERR_NOT_CONNECTED WSAENOTCONN -#else - // Linux specific - #define ERR_WOULD_BLOCK EWOULDBLOCK - #define ERR_CONNECT_IN_PROGRESS EINPROGRESS - #define ERR_NOT_CONNECTED ENOTCONN -#endif - -#endif +/****************************************************** +* +* Project: ml_sockets (Win32, Linux). +* Website: http://multitheftauto-modules.googlecode.com/ +* Developers: Gamesnert +* +******************************************************/ + +#pragma once + +// General +#define ERR_INVALID_SOCKET -1 +#define ERR_SEND_FAILURE -1 +#define ERR_CONNECT_FAILURE -1 +#define ERR_CONNECT_SUCCESS 0 +#define ERR_NO_ERROR 0 + + +#ifdef WIN32 + // Win32 specific + #define ERR_WOULD_BLOCK WSAEWOULDBLOCK + #define ERR_CONNECT_IN_PROGRESS WSAEWOULDBLOCK + #define ERR_NOT_CONNECTED WSAENOTCONN +#else + // Linux specific + #define ERR_WOULD_BLOCK EWOULDBLOCK + #define ERR_CONNECT_IN_PROGRESS EINPROGRESS + #define ERR_NOT_CONNECTED ENOTCONN +#endif diff --git a/sockets/include/ml_sockets.h b/modules/sockets/include/ml_sockets.h similarity index 88% rename from sockets/include/ml_sockets.h rename to modules/sockets/include/ml_sockets.h index f7f10a4..b437749 100644 --- a/sockets/include/ml_sockets.h +++ b/modules/sockets/include/ml_sockets.h @@ -4,9 +4,9 @@ * * ml_base, External lua add-on module * -* Copyright © 2003-2008 MTA. All Rights Reserved. +* Copyright (c) 2003-2008 MTA. All Rights Reserved. * -* Grand Theft Auto is © 2002-2003 Rockstar North +* Grand Theft Auto is (c) 2002-2003 Rockstar North * * THE FOLLOWING SOURCES ARE PART OF THE MULTI THEFT * AUTO SOFTWARE DEVELOPMENT KIT AND ARE RELEASED AS @@ -16,12 +16,11 @@ * *********************************************************/ -#ifndef _MLSOCK_H -#define _MLSOCK_H +#pragma once // Disable Visual Studio warnings #ifdef WIN32 - #pragma warning (disable : 4267) // DISABLE: conversion from 'size_t' to 'int', possible loss of data + #pragma warning (disable : 4267) // DISABLE: conversion from 'size_t' to 'int', possible loss of data #pragma warning (disable : 4996) // DISABLE: 'strcpy': This function or variable may be unsafe. #pragma warning (disable : 4244) // DISABLE: conversion from 'SOCKET' to 'int', possible loss of data #endif @@ -34,8 +33,8 @@ // Include default MTA module SDK includes #include "Common.h" #include "CFunctions.h" -#include "include/ILuaModuleManager.h" -#include "include/CLuaArguments.h" +#include "ILuaModuleManager.h" +#include "CLuaArguments.h" // Tie the project together #include "CSocket.h" @@ -48,16 +47,14 @@ using namespace std; #define SAFE_DELETE(p) { if (p) { delete (p); (p) = NULL; } } // List item removal -template < class TL, class T > -void ListRemove ( TL& itemList, const T& item ) -{ - typename TL ::iterator it = itemList.begin (); - for ( ; it != itemList.end () ; ++it ) - if ( item == *it ) - { - itemList.erase ( it ); - break; - } -} - -#endif +template < class TL, class T > +void ListRemove ( TL& itemList, const T& item ) +{ + typename TL ::iterator it = itemList.begin (); + for ( ; it != itemList.end () ; ++it ) + if ( item == *it ) + { + itemList.erase ( it ); + break; + } +} diff --git a/sockets/luaimports/luaimports.cpp b/modules/sockets/luaimports/luaimports.cpp similarity index 99% rename from sockets/luaimports/luaimports.cpp rename to modules/sockets/luaimports/luaimports.cpp index 50726e5..32b3879 100644 --- a/sockets/luaimports/luaimports.cpp +++ b/modules/sockets/luaimports/luaimports.cpp @@ -29,8 +29,8 @@ */ #include #include -#include "Common.h" -#include "ILuaModuleManager.h" +#include "include/Common.h" +#include "include/ILuaModuleManager.h" #include "lauxlib.h" #include "luaconf.h" #include "lua.h" diff --git a/sockets/luaimports/luaimports.h b/modules/sockets/luaimports/luaimports.h similarity index 100% rename from sockets/luaimports/luaimports.h rename to modules/sockets/luaimports/luaimports.h diff --git a/modules/sockets/premake5.lua b/modules/sockets/premake5.lua new file mode 100644 index 0000000..7a03888 --- /dev/null +++ b/modules/sockets/premake5.lua @@ -0,0 +1,47 @@ + +project "Sockets" + + language "C++" + kind "SharedLib" + targetname "sockets" + targetprefix "ml_" + + vpaths { + ["Headers"] = "**.h", + ["Sources"] = "**.cpp" + } + + files { + "**.h", + "**.cpp" + } + + includedirs { + ".", + "../../includes" + } + + filter "system:windows" + removefiles { "luaimports/luaimports.cpp" } + defines { "LUA_BUILD_AS_DLL" } + links { "Ws2_32" } + + -- Link to platform and configuration dependent lua5.1 library + filter { "system:windows", "platforms:x32", "configurations:Release" } + links { "../../libs/x32/lua5.1" } + + filter { "system:windows", "platforms:x32", "configurations:Debug" } + links { "../../libs/x32/lua5.1_d" } + + filter { "system:windows", "platforms:x64", "configurations:Release" } + links { "../../libs/x64/lua5.1" } + + filter { "system:windows", "platforms:x64", "configurations:Debug" } + links { "../../libs/x64/lua5.1_d" } + + -- Set platform dependent target directory + filter "platforms:x32" + binpath "x32" + + filter "platforms:x64" + binpath "x64" diff --git a/sockets/src/CFunctions.cpp b/modules/sockets/src/CFunctions.cpp similarity index 96% rename from sockets/src/CFunctions.cpp rename to modules/sockets/src/CFunctions.cpp index 470e043..d43a7c8 100644 --- a/sockets/src/CFunctions.cpp +++ b/modules/sockets/src/CFunctions.cpp @@ -4,9 +4,9 @@ * * ml_base, External lua add-on module * -* Copyright © 2003-2008 MTA. All Rights Reserved. +* Copyright (c) 2003-2008 MTA. All Rights Reserved. * -* Grand Theft Auto is © 2002-2003 Rockstar North +* Grand Theft Auto is (c) 2002-2003 Rockstar North * * THE FOLLOWING SOURCES ARE PART OF THE MULTI THEFT * AUTO SOFTWARE DEVELOPMENT KIT AND ARE RELEASED AS @@ -16,7 +16,7 @@ * *********************************************************/ -#include "CFunctions.h" +#include "include/CFunctions.h" int CFunctions::sockOpen(lua_State* luaVM) { @@ -120,8 +120,8 @@ int CFunctions::sockClose(lua_State *luaVM) void CFunctions::AddEvent(lua_State *luaVM, const string& strEventName) { - CLuaArguments args; - args.PushString(strEventName.c_str()); - args.PushBoolean(true); + CLuaArguments args; + args.PushString(strEventName.c_str()); + args.PushBoolean(true); args.Call(luaVM, "addEvent"); } diff --git a/modules/sockets/src/CLuaArgument.cpp b/modules/sockets/src/CLuaArgument.cpp new file mode 100644 index 0000000..85ab09f --- /dev/null +++ b/modules/sockets/src/CLuaArgument.cpp @@ -0,0 +1,303 @@ +/********************************************************* +* +* Multi Theft Auto: San Andreas - Deathmatch +* +* ml_base, External lua add-on module +* +* Copyright (c) 2003-2008 MTA. All Rights Reserved. +* +* Grand Theft Auto is (c) 2002-2003 Rockstar North +* +* THE FOLLOWING SOURCES ARE PART OF THE MULTI THEFT +* AUTO SOFTWARE DEVELOPMENT KIT AND ARE RELEASED AS +* OPEN SOURCE FILES. THESE FILES MAY BE USED AS LONG +* AS THE DEVELOPER AGREES TO THE LICENSE THAT IS +* PROVIDED WITH THIS PACKAGE. +* +*********************************************************/ + +#ifdef WIN32 + #pragma warning (disable : 4996) // DISABLE: 'strcpy': This function or variable may be unsafe. +#endif + +#include "include/CLuaArgument.h" +#include +#include + +using namespace std; + +CLuaArgument::CLuaArgument ( void ) +{ + m_szString = NULL; + m_iType = LUA_TNIL; +} + + +CLuaArgument::CLuaArgument ( bool bBool ) +{ + m_szString = NULL; + m_iType = LUA_TBOOLEAN; + m_bBoolean = bBool; +} + + +CLuaArgument::CLuaArgument ( double dNumber ) +{ + m_szString = NULL; + m_iType = LUA_TNUMBER; + m_Number = dNumber; +} + + +CLuaArgument::CLuaArgument ( const char* szString ) +{ + assert ( szString ); + + m_iType = LUA_TSTRING; + m_szString = new char [strlen ( szString ) + 1]; + strcpy ( m_szString, szString ); +} + + +CLuaArgument::CLuaArgument ( void* pUserData ) +{ + m_szString = NULL; + m_iType = LUA_TLIGHTUSERDATA; + m_pLightUserData = pUserData; +} + + +CLuaArgument::CLuaArgument ( const CLuaArgument& Argument ) +{ + // Initialize and call our = on the argument + m_szString = NULL; + operator= ( Argument ); +} + + +CLuaArgument::CLuaArgument ( lua_State* luaVM, unsigned int uiArgument ) +{ + // Read the argument out of the lua VM + m_szString = NULL; + Read ( luaVM, uiArgument ); +} + + +CLuaArgument::~CLuaArgument ( void ) +{ + // Eventually destroy our string + if ( m_szString ) + { + delete [] m_szString; + } +} + + +const CLuaArgument& CLuaArgument::operator = ( const CLuaArgument& Argument ) +{ + // Destroy our old string if neccessary + if ( m_szString ) + { + delete [] m_szString; + m_szString = NULL; + } + + // Set our variable equally to the copy class + m_iType = Argument.m_iType; + switch ( m_iType ) + { + case LUA_TBOOLEAN: + { + m_bBoolean = Argument.m_bBoolean; + break; + } + + case LUA_TLIGHTUSERDATA: + { + m_pLightUserData = Argument.m_pLightUserData; + break; + } + + case LUA_TNUMBER: + { + m_Number = Argument.m_Number; + break; + } + + case LUA_TSTRING: + { + if ( Argument.m_szString ) + { + m_szString = new char [strlen ( Argument.m_szString ) + 1]; + strcpy ( m_szString, Argument.m_szString ); + } + + break; + } + + default: break; + } + + // Return the given class allowing for chaining + return Argument; +} + + +bool CLuaArgument::operator == ( const CLuaArgument& Argument ) +{ + // If the types differ, they're not matching + if ( Argument.m_iType != m_iType ) + return false; + + // Compare the variables depending on the type + switch ( m_iType ) + { + case LUA_TBOOLEAN: + { + return m_bBoolean == Argument.m_bBoolean; + } + + case LUA_TLIGHTUSERDATA: + { + return m_pLightUserData == Argument.m_pLightUserData; + } + + case LUA_TNUMBER: + { + return m_Number == Argument.m_Number; + } + + case LUA_TSTRING: + { + if ( m_szString ) + { + if ( Argument.m_szString ) + return strcmp ( m_szString, Argument.m_szString ) == 0; + else + return false; + } + else + { + return Argument.m_szString == NULL; + } + } + } + + return true; +} + + +bool CLuaArgument::operator != ( const CLuaArgument& Argument ) +{ + return !( operator == ( Argument ) ); +} + + +void CLuaArgument::Read ( lua_State* luaVM, unsigned int uiArgument ) +{ + // Eventually delete our previous string + if ( m_szString ) + { + delete [] m_szString; + m_szString = NULL; + } + + // Grab the argument type + m_iType = lua_type ( luaVM, uiArgument ); + if ( m_iType != LUA_TNONE ) + { + // Read out the content depending on the type + switch ( m_iType ) + { + case LUA_TNIL: + break; + + case LUA_TBOOLEAN: + { + m_bBoolean = lua_toboolean ( luaVM, uiArgument ) ? true:false; + break; + } + + case LUA_TLIGHTUSERDATA: + { + m_pLightUserData = lua_touserdata ( luaVM, uiArgument ); + break; + } + + case LUA_TNUMBER: + { + m_Number = lua_tonumber ( luaVM, uiArgument ); + break; + } + + case LUA_TSTRING: + { + // Grab the lua string and its size + const char* szLuaString = lua_tostring ( luaVM, uiArgument ); + size_t sizeLuaString = strlen ( szLuaString ); + + // Allocate our buffer + m_szString = new char [sizeLuaString + 1]; + strcpy ( m_szString, szLuaString ); + break; + } + + default: + { + m_iType = LUA_TNONE; + break; + } + } + } +} + + +void CLuaArgument::Push ( lua_State* luaVM ) const +{ + // Got any type? + if ( m_iType != LUA_TNONE ) + { + // Push it depending on the type + switch ( m_iType ) + { + case LUA_TNIL: + { + lua_pushnil ( luaVM ); + break; + } + + case LUA_TBOOLEAN: + { + lua_pushboolean ( luaVM, m_bBoolean ); + break; + } + + case LUA_TLIGHTUSERDATA: + { + lua_pushlightuserdata ( luaVM, m_pLightUserData ); + break; + } + + case LUA_TNUMBER: + { + lua_pushnumber ( luaVM, m_Number ); + break; + } + + case LUA_TSTRING: + { + // Push the string if we got any + if ( m_szString ) + { + lua_pushstring ( luaVM, m_szString ); + } + else + { + lua_pushstring ( luaVM, "" ); + } + + break; + } + } + } +} diff --git a/modules/sockets/src/CLuaArguments.cpp b/modules/sockets/src/CLuaArguments.cpp new file mode 100644 index 0000000..51003c3 --- /dev/null +++ b/modules/sockets/src/CLuaArguments.cpp @@ -0,0 +1,164 @@ +/********************************************************* +* +* Multi Theft Auto: San Andreas - Deathmatch +* +* ml_base, External lua add-on module +* +* Copyright (c) 2003-2008 MTA. All Rights Reserved. +* +* Grand Theft Auto is (c) 2002-2003 Rockstar North +* +* THE FOLLOWING SOURCES ARE PART OF THE MULTI THEFT +* AUTO SOFTWARE DEVELOPMENT KIT AND ARE RELEASED AS +* OPEN SOURCE FILES. THESE FILES MAY BE USED AS LONG +* AS THE DEVELOPER AGREES TO THE LICENSE THAT IS +* PROVIDED WITH THIS PACKAGE. +* +*********************************************************/ + +#include "include/CLuaArguments.h" +#include + +CLuaArguments::CLuaArguments ( const CLuaArguments& Arguments ) +{ + // Copy all the arguments + vector < CLuaArgument* > ::const_iterator iter = Arguments.m_Arguments.begin (); + for ( ; iter != Arguments.m_Arguments.end (); iter++ ) + { + CLuaArgument* pArgument = new CLuaArgument ( **iter ); + m_Arguments.push_back ( pArgument ); + } +} + + +const CLuaArguments& CLuaArguments::operator = ( const CLuaArguments& Arguments ) +{ + // Clear our previous list if any + DeleteArguments (); + + // Copy all the arguments + vector < CLuaArgument* > ::const_iterator iter = Arguments.m_Arguments.begin (); + for ( ; iter != Arguments.m_Arguments.end (); iter++ ) + { + CLuaArgument* pArgument = new CLuaArgument ( **iter ); + m_Arguments.push_back ( pArgument ); + } + + // Return the given reference allowing for chaining + return Arguments; +} + + +void CLuaArguments::ReadArguments ( lua_State* luaVM, unsigned int uiIndexBegin ) +{ + // Delete the previous arguments if any + DeleteArguments (); + + // Start reading arguments until there are none left + while ( lua_type ( luaVM, uiIndexBegin ) != LUA_TNONE ) + { + // Create an argument, let it read out the argument and add it to our vector + CLuaArgument* pArgument = new CLuaArgument ( luaVM, uiIndexBegin++ ); + m_Arguments.push_back ( pArgument ); + } +} + + +void CLuaArguments::PushArguments ( lua_State* luaVM ) const +{ + // Push all our arguments + vector < CLuaArgument* > ::const_iterator iter = m_Arguments.begin (); + for ( ; iter != m_Arguments.end (); iter++ ) + { + (*iter)->Push ( luaVM ); + } +} + + +void CLuaArguments::PushArguments ( CLuaArguments& Arguments ) +{ + vector < CLuaArgument* > ::const_iterator iter = Arguments.IterBegin (); + for ( ; iter != Arguments.IterEnd (); iter++ ) + { + CLuaArgument* pArgument = new CLuaArgument ( **iter ); + m_Arguments.push_back ( pArgument ); + } +} + + +bool CLuaArguments::Call ( lua_State* luaVM, const char* szFunction ) const +{ + assert ( szFunction ); + + // Add the function name to the stack and get the event from the table + assert ( luaVM ); + + lua_pushstring ( luaVM, szFunction ); + lua_gettable ( luaVM, LUA_GLOBALSINDEX ); + + // Push our arguments onto the stack + PushArguments ( luaVM ); + + int iret = lua_pcall ( luaVM, m_Arguments.size (), 0, 0 ) ; + if ( iret == LUA_ERRRUN || iret == LUA_ERRMEM ) + { + //const char* szRes = lua_tostring( luaVM, -1 ); + return false; // the function call failed + } + + return true; +} + + +CLuaArgument* CLuaArguments::PushNil ( void ) +{ + CLuaArgument* pArgument = new CLuaArgument; + m_Arguments.push_back ( pArgument ); + return pArgument; +} + + +CLuaArgument* CLuaArguments::PushBoolean ( bool bBool ) +{ + CLuaArgument* pArgument = new CLuaArgument ( bBool ); + m_Arguments.push_back ( pArgument ); + return pArgument; +} + + +CLuaArgument* CLuaArguments::PushNumber ( double dNumber ) +{ + CLuaArgument* pArgument = new CLuaArgument ( dNumber ); + m_Arguments.push_back ( pArgument ); + return pArgument; +} + + +CLuaArgument* CLuaArguments::PushString ( const char* szString ) +{ + CLuaArgument* pArgument = new CLuaArgument ( szString ); + m_Arguments.push_back ( pArgument ); + return pArgument; +} + + +CLuaArgument* CLuaArguments::PushUserData ( void* pUserData ) +{ + CLuaArgument* pArgument = new CLuaArgument ( pUserData ); + m_Arguments.push_back ( pArgument ); + return pArgument; +} + + +void CLuaArguments::DeleteArguments ( void ) +{ + // Delete each item + vector < CLuaArgument* > ::iterator iter = m_Arguments.begin (); + for ( ; iter != m_Arguments.end (); iter++ ) + { + delete *iter; + } + + // Clear the vector + m_Arguments.clear (); +} \ No newline at end of file diff --git a/sockets/src/CSocket.cpp b/modules/sockets/src/CSocket.cpp similarity index 96% rename from sockets/src/CSocket.cpp rename to modules/sockets/src/CSocket.cpp index 86e2480..56ae80c 100644 --- a/sockets/src/CSocket.cpp +++ b/modules/sockets/src/CSocket.cpp @@ -1,281 +1,282 @@ -/****************************************************** -* -* Project: ml_sockets (Win32, Linux). -* Website: http://multitheftauto-modules.googlecode.com/ -* Developers: Gamesnert, ccw -* -******************************************************/ - -#include "CSocket.h" -int CSocket::ms_iTotalOpenSocketCount = 0; - -CSocket::CSocket(lua_State *luaVM, const string& strHost, const unsigned short& usPort) -{ - // Prepare variables - m_bConnected = false; - m_strHost = strHost; - m_usPort = usPort; - m_pLuaVM = luaVM; - m_pUserdata = NULL; - m_pSocket = ERR_INVALID_SOCKET; - - // Prepare data for connection (cancel on failure) - if (!ProcessTargetLocation(strHost, usPort)) - return; - - // Create the socket, and put it in non-blocking mode - m_pSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP); - - // Exit if the socket failed to create - if (m_pSocket == ERR_INVALID_SOCKET) - return; - - ms_iTotalOpenSocketCount++; - - // Set the socket to non-blocking mode - SetNonBlocking(); - - // Make the socket connect - if (connect(m_pSocket, (sockaddr*)&m_sSockAddr, sizeof(m_sSockAddr)) != ERR_CONNECT_SUCCESS) - { - // If the connection failed, check why - int iError = GetLastSocketError(); - - // If the error is ERR_WOULD_BLOCK (meaning it's in progress) then ignore - if (iError != ERR_CONNECT_IN_PROGRESS) - { - // Error, so unload the socket and exit the function - CloseSocket(); - return; - } - } - - // Create userdata, for identification - m_pUserdata = lua_newuserdata(luaVM, 128); -} - -CSocket::~CSocket() -{ - // Close the socket, if it exists - if (m_pSocket != ERR_INVALID_SOCKET) - { - CloseSocket(); - } -} - -void CSocket::CloseSocketWithEvent(bool bTriggerCloseEvent) -{ - // Close the socket, if it exists, and trigger the closed event - if (m_pSocket != ERR_INVALID_SOCKET) - { - CloseSocket(); - if ( bTriggerCloseEvent ) - TriggerEvent("onSockClosed"); - } -} - -bool CSocket::Send(const string& data) -{ - // Make sure the socket exists - if (m_pSocket == ERR_INVALID_SOCKET) - return false; - - // Send the data and return whether it was successful - return (send(m_pSocket, data.c_str(), data.length(), 0) != ERR_SEND_FAILURE); -} - -bool CSocket::DoPulse() -{ - // Make sure the socket exists before taking action - if (m_pSocket != ERR_INVALID_SOCKET) - { - // Wait for connect to complete before proceeding - if (!m_bConnected) - { - struct timeval tv = { 0, 0 }; - fd_set wfds; - FD_ZERO(&wfds); - FD_SET(m_pSocket, &wfds); - // See if socket it writable - int ret = select(m_pSocket+1, NULL, &wfds, NULL, &tv); - if (ret == 0) - return true; // Not writable yet - if (ret == -1) - return false; // select error - } - - // Create a buffer for catching received data - // (1 byte larger than receive limit, because another character has to be added) - char chBuffer[SOCK_RECV_LIMIT + 1]; - - // Receive the data - int iLength = recv(m_pSocket, chBuffer, SOCK_RECV_LIMIT, 0); - - // Check if there were any errors - int iError = GetLastSocketError(); - - // Check if the socket just connected. If connection failed, return false - if (!m_bConnected && (HandleConnection(iError) == ERR_CONNECT_FAILURE)) - return false; - - // If connected, handle data processing - if (m_bConnected) - { - // Process data if there is any - if (iLength > 0) - { - // Add a NULL at the end of the data, or the data will appear corrupted - chBuffer[iLength] = '\0'; - - TriggerEvent("onSockData",chBuffer); - } - else if (iError != ERR_NO_ERROR && iError != ERR_WOULD_BLOCK) - { - // An error has occured, so time to kill the socket - m_bConnected = false; - return false; - } -#ifdef WIN32 - else if (!iError) // => Windows -#else - else if (!iLength) // => Linux -#endif - { - // Connection has been reset by host - m_bConnected = false; - return false; - } - } - } - else - // If the socket doesn't exist, well, error? - return false; - - // If the call makes it up till here, it has been a huge success! Cake and true as a reward! - return true; -} - -bool CSocket::IsConnected() -{ - // If there's no socket, then we don't have a connection - if (m_pSocket == ERR_INVALID_SOCKET) - return false; - - // If there is, show whether there is a connection - return m_bConnected; -} - -void* CSocket::GetUserdata() -{ - return m_pUserdata; -} - -bool CSocket::ProcessTargetLocation(const string& strHost, const unsigned short& usPort) -{ - memset(&m_sSockAddr, 0, sizeof(m_sSockAddr)); - m_sSockAddr.sin_family = AF_INET; - m_sSockAddr.sin_port = htons(usPort); - - hostent* Hostent; - unsigned long IP = inet_addr(strHost.c_str()); - - if (IP != INADDR_NONE) - { - m_sSockAddr.sin_addr.s_addr = IP; - return true; - } - else - { - Hostent = gethostbyname(strHost.c_str()); - if (Hostent == NULL) - { - return false; - } - else - { - memcpy(&(m_sSockAddr.sin_addr), Hostent->h_addr_list[0], 4); - return true; - } - } -} - -void CSocket::SetNonBlocking() -{ - // Multi-platform function for setting the socket to non-blocking mode - -#ifdef WIN32 - u_long ulMode = 1; - ioctlsocket(m_pSocket, FIONBIO, &ulMode); -#else - fcntl(m_pSocket, F_SETFL, fcntl(m_pSocket, F_GETFL) | O_NONBLOCK); -#endif -} - -int CSocket::GetLastSocketError() -{ - // Multi-platform function for getting the last socket error - -#ifdef WIN32 - return WSAGetLastError(); -#else - return errno; -#endif -} - -void CSocket::CloseSocket() -{ - // Close the connection before closing the socket - shutdown(m_pSocket, 1); - -#ifdef WIN32 - if ( closesocket(m_pSocket) == 0 ) - ms_iTotalOpenSocketCount--; -#else - if ( close(m_pSocket) == 0 ) - ms_iTotalOpenSocketCount--; -#endif - - // Unset the socket variable, so there's no mistaking there - m_pSocket = ERR_INVALID_SOCKET; -} - -int CSocket::HandleConnection(const int& iError) -{ - if (iError == ERR_NO_ERROR || iError == ERR_WOULD_BLOCK) - { - m_bConnected = true; - TriggerEvent("onSockOpened"); - return 1; - } - else if (iError == ERR_NOT_CONNECTED) - { - return 0; - } - else - { - printf("Could not connect due to error: %i",iError); // TEMP DEBUG - return -1; - } -} - -void CSocket::TriggerEvent(const string eventName, const string arg1) -{ - CLuaArguments args; - args.PushString(eventName.c_str()); - - lua_getglobal(m_pLuaVM, "root"); - CLuaArgument RootElement(m_pLuaVM, -1); - - args.PushUserData(RootElement.GetLightUserData()); - args.PushUserData(m_pUserdata); - - if (arg1.length() > 0) - args.PushString(arg1.c_str()); - - args.Call(m_pLuaVM, "triggerEvent"); -} - -int CSocket::GetTotalOpenSocketCount() -{ - return ms_iTotalOpenSocketCount; -} +/****************************************************** +* +* Project: ml_sockets (Win32, Linux). +* Website: http://multitheftauto-modules.googlecode.com/ +* Developers: Gamesnert, ccw +* +******************************************************/ + +#include "include/CSocket.h" + +int CSocket::ms_iTotalOpenSocketCount = 0; + +CSocket::CSocket(lua_State *luaVM, const string& strHost, const unsigned short& usPort) +{ + // Prepare variables + m_bConnected = false; + m_strHost = strHost; + m_usPort = usPort; + m_pLuaVM = luaVM; + m_pUserdata = NULL; + m_pSocket = ERR_INVALID_SOCKET; + + // Prepare data for connection (cancel on failure) + if (!ProcessTargetLocation(strHost, usPort)) + return; + + // Create the socket, and put it in non-blocking mode + m_pSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP); + + // Exit if the socket failed to create + if (m_pSocket == ERR_INVALID_SOCKET) + return; + + ms_iTotalOpenSocketCount++; + + // Set the socket to non-blocking mode + SetNonBlocking(); + + // Make the socket connect + if (connect(m_pSocket, (sockaddr*)&m_sSockAddr, sizeof(m_sSockAddr)) != ERR_CONNECT_SUCCESS) + { + // If the connection failed, check why + int iError = GetLastSocketError(); + + // If the error is ERR_WOULD_BLOCK (meaning it's in progress) then ignore + if (iError != ERR_CONNECT_IN_PROGRESS) + { + // Error, so unload the socket and exit the function + CloseSocket(); + return; + } + } + + // Create userdata, for identification + m_pUserdata = lua_newuserdata(luaVM, 128); +} + +CSocket::~CSocket() +{ + // Close the socket, if it exists + if (m_pSocket != ERR_INVALID_SOCKET) + { + CloseSocket(); + } +} + +void CSocket::CloseSocketWithEvent(bool bTriggerCloseEvent) +{ + // Close the socket, if it exists, and trigger the closed event + if (m_pSocket != ERR_INVALID_SOCKET) + { + CloseSocket(); + if ( bTriggerCloseEvent ) + TriggerEvent("onSockClosed"); + } +} + +bool CSocket::Send(const string& data) +{ + // Make sure the socket exists + if (m_pSocket == ERR_INVALID_SOCKET) + return false; + + // Send the data and return whether it was successful + return (send(m_pSocket, data.c_str(), data.length(), 0) != ERR_SEND_FAILURE); +} + +bool CSocket::DoPulse() +{ + // Make sure the socket exists before taking action + if (m_pSocket != ERR_INVALID_SOCKET) + { + // Wait for connect to complete before proceeding + if (!m_bConnected) + { + struct timeval tv = { 0, 0 }; + fd_set wfds; + FD_ZERO(&wfds); + FD_SET(m_pSocket, &wfds); + // See if socket it writable + int ret = select(m_pSocket+1, NULL, &wfds, NULL, &tv); + if (ret == 0) + return true; // Not writable yet + if (ret == -1) + return false; // select error + } + + // Create a buffer for catching received data + // (1 byte larger than receive limit, because another character has to be added) + char chBuffer[SOCK_RECV_LIMIT + 1]; + + // Receive the data + int iLength = recv(m_pSocket, chBuffer, SOCK_RECV_LIMIT, 0); + + // Check if there were any errors + int iError = GetLastSocketError(); + + // Check if the socket just connected. If connection failed, return false + if (!m_bConnected && (HandleConnection(iError) == ERR_CONNECT_FAILURE)) + return false; + + // If connected, handle data processing + if (m_bConnected) + { + // Process data if there is any + if (iLength > 0) + { + // Add a NULL at the end of the data, or the data will appear corrupted + chBuffer[iLength] = '\0'; + + TriggerEvent("onSockData",chBuffer); + } + else if (iError != ERR_NO_ERROR && iError != ERR_WOULD_BLOCK) + { + // An error has occured, so time to kill the socket + m_bConnected = false; + return false; + } +#ifdef WIN32 + else if (!iError) // => Windows +#else + else if (!iLength) // => Linux +#endif + { + // Connection has been reset by host + m_bConnected = false; + return false; + } + } + } + else + // If the socket doesn't exist, well, error? + return false; + + // If the call makes it up till here, it has been a huge success! Cake and true as a reward! + return true; +} + +bool CSocket::IsConnected() +{ + // If there's no socket, then we don't have a connection + if (m_pSocket == ERR_INVALID_SOCKET) + return false; + + // If there is, show whether there is a connection + return m_bConnected; +} + +void* CSocket::GetUserdata() +{ + return m_pUserdata; +} + +bool CSocket::ProcessTargetLocation(const string& strHost, const unsigned short& usPort) +{ + memset(&m_sSockAddr, 0, sizeof(m_sSockAddr)); + m_sSockAddr.sin_family = AF_INET; + m_sSockAddr.sin_port = htons(usPort); + + hostent* Hostent; + unsigned long IP = inet_addr(strHost.c_str()); + + if (IP != INADDR_NONE) + { + m_sSockAddr.sin_addr.s_addr = IP; + return true; + } + else + { + Hostent = gethostbyname(strHost.c_str()); + if (Hostent == NULL) + { + return false; + } + else + { + memcpy(&(m_sSockAddr.sin_addr), Hostent->h_addr_list[0], 4); + return true; + } + } +} + +void CSocket::SetNonBlocking() +{ + // Multi-platform function for setting the socket to non-blocking mode + +#ifdef WIN32 + u_long ulMode = 1; + ioctlsocket(m_pSocket, FIONBIO, &ulMode); +#else + fcntl(m_pSocket, F_SETFL, fcntl(m_pSocket, F_GETFL) | O_NONBLOCK); +#endif +} + +int CSocket::GetLastSocketError() +{ + // Multi-platform function for getting the last socket error + +#ifdef WIN32 + return WSAGetLastError(); +#else + return errno; +#endif +} + +void CSocket::CloseSocket() +{ + // Close the connection before closing the socket + shutdown(m_pSocket, 1); + +#ifdef WIN32 + if ( closesocket(m_pSocket) == 0 ) + ms_iTotalOpenSocketCount--; +#else + if ( close(m_pSocket) == 0 ) + ms_iTotalOpenSocketCount--; +#endif + + // Unset the socket variable, so there's no mistaking there + m_pSocket = ERR_INVALID_SOCKET; +} + +int CSocket::HandleConnection(const int& iError) +{ + if (iError == ERR_NO_ERROR || iError == ERR_WOULD_BLOCK) + { + m_bConnected = true; + TriggerEvent("onSockOpened"); + return 1; + } + else if (iError == ERR_NOT_CONNECTED) + { + return 0; + } + else + { + printf("Could not connect due to error: %i",iError); // TEMP DEBUG + return -1; + } +} + +void CSocket::TriggerEvent(const string eventName, const string arg1) +{ + CLuaArguments args; + args.PushString(eventName.c_str()); + + lua_getglobal(m_pLuaVM, "root"); + CLuaArgument RootElement(m_pLuaVM, -1); + + args.PushUserData(RootElement.GetLightUserData()); + args.PushUserData(m_pUserdata); + + if (arg1.length() > 0) + args.PushString(arg1.c_str()); + + args.Call(m_pLuaVM, "triggerEvent"); +} + +int CSocket::GetTotalOpenSocketCount() +{ + return ms_iTotalOpenSocketCount; +} diff --git a/sockets/src/CSocketManager.cpp b/modules/sockets/src/CSocketManager.cpp similarity index 95% rename from sockets/src/CSocketManager.cpp rename to modules/sockets/src/CSocketManager.cpp index 61722c6..3ba1e11 100644 --- a/sockets/src/CSocketManager.cpp +++ b/modules/sockets/src/CSocketManager.cpp @@ -1,120 +1,120 @@ -/****************************************************** -* -* Project: ml_sockets (Win32, Linux). -* Website: http://multitheftauto-modules.googlecode.com/ -* Developers: Gamesnert -* -******************************************************/ - -#include "CSocketManager.h" - -// Vector for holding all sockets -vector vecSockets; -deque processQueue; -deque deleteList; - -void CSocketManager::DoPulse() -{ - // Loop through all sockets - processQueue = deque (vecSockets.begin(), vecSockets.end()); - while (!processQueue.empty()) - { - CSocket* pSocket = processQueue.front(); - processQueue.pop_front(); - - // Do a pulse at the socket - if (!pSocket->DoPulse()) - { - // If the pulse indicates failure, remove the socket - SocketRemove(pSocket); - } - } - - // Finally cleanup sockets that were removed - while (!deleteList.empty()) - { - CSocket* pSocket = deleteList.front(); - deleteList.pop_front(); - SAFE_DELETE(pSocket); - } -} - - -void CSocketManager::ResourceStopped( lua_State * luaVM ) -{ - // Enusure all sockets using luaVM are closed - CSocket* pSocket; - while( GetSocketByLuaVM( pSocket, luaVM ) ) - { - SocketRemove( pSocket, false ); - } -} - - -void CSocketManager::SocketAdd(CSocket*& pSocket) -{ - // Add the socket to the loop stuff - vecSockets.push_back(pSocket); -} - -void CSocketManager::SocketRemove(CSocket*& pSocket, bool bTriggerCloseEvent) -{ - ListRemove(vecSockets, pSocket); - ListRemove(processQueue, pSocket); - pSocket->CloseSocketWithEvent(bTriggerCloseEvent); - ListRemove(deleteList, pSocket); - deleteList.push_back(pSocket); -} - -bool CSocketManager::GetSocket(CSocket*& pSocket, void* pUserdata) -{ - // Make sure a value has been passed. Don't bother if there hasn't been - if (pUserdata == NULL) - return false; - - // Loop through all sockets - for (unsigned int i = 0; i < vecSockets.size(); ++i) - { - // Compare the current socket's userdata with the one we're looking for - if (vecSockets[i]->GetUserdata() == pUserdata) - { - // If it's the one we want, assign pSocket to it and return true - pSocket = vecSockets[i]; - return true; - } - } - - return false; -} - - -bool CSocketManager::GetSocketByLuaVM(CSocket*& pSocket, lua_State * luaVM) -{ - // Loop through all sockets - for (unsigned int i = 0; i < vecSockets.size(); ++i) - { - // Compare the current socket's luaVM with the one we're looking for - if (vecSockets[i]->GetLuaVM() == luaVM) - { - // If it's the one we want, assign pSocket to it and return true - pSocket = vecSockets[i]; - return true; - } - } - - return false; -} - -void CSocketManager::HandleStop() -{ - // Triggered at module stop. Simply destroys all sockets - for (unsigned int i = 0; i < vecSockets.size(); ++i) - SAFE_DELETE(vecSockets[i]); - - for (unsigned int i = 0; i < deleteList.size(); ++i) - SAFE_DELETE(deleteList[i]); - - vecSockets.clear(); - processQueue.clear(); - deleteList.clear(); -} +/****************************************************** +* +* Project: ml_sockets (Win32, Linux). +* Website: http://multitheftauto-modules.googlecode.com/ +* Developers: Gamesnert +* +******************************************************/ + +#include "include/CSocketManager.h" + +// Vector for holding all sockets +vector vecSockets; +deque processQueue; +deque deleteList; + +void CSocketManager::DoPulse() +{ + // Loop through all sockets + processQueue = deque (vecSockets.begin(), vecSockets.end()); + while (!processQueue.empty()) + { + CSocket* pSocket = processQueue.front(); + processQueue.pop_front(); + + // Do a pulse at the socket + if (!pSocket->DoPulse()) + { + // If the pulse indicates failure, remove the socket + SocketRemove(pSocket); + } + } + + // Finally cleanup sockets that were removed + while (!deleteList.empty()) + { + CSocket* pSocket = deleteList.front(); + deleteList.pop_front(); + SAFE_DELETE(pSocket); + } +} + + +void CSocketManager::ResourceStopped( lua_State * luaVM ) +{ + // Enusure all sockets using luaVM are closed + CSocket* pSocket; + while( GetSocketByLuaVM( pSocket, luaVM ) ) + { + SocketRemove( pSocket, false ); + } +} + + +void CSocketManager::SocketAdd(CSocket*& pSocket) +{ + // Add the socket to the loop stuff + vecSockets.push_back(pSocket); +} + +void CSocketManager::SocketRemove(CSocket*& pSocket, bool bTriggerCloseEvent) +{ + ListRemove(vecSockets, pSocket); + ListRemove(processQueue, pSocket); + pSocket->CloseSocketWithEvent(bTriggerCloseEvent); + ListRemove(deleteList, pSocket); + deleteList.push_back(pSocket); +} + +bool CSocketManager::GetSocket(CSocket*& pSocket, void* pUserdata) +{ + // Make sure a value has been passed. Don't bother if there hasn't been + if (pUserdata == NULL) + return false; + + // Loop through all sockets + for (unsigned int i = 0; i < vecSockets.size(); ++i) + { + // Compare the current socket's userdata with the one we're looking for + if (vecSockets[i]->GetUserdata() == pUserdata) + { + // If it's the one we want, assign pSocket to it and return true + pSocket = vecSockets[i]; + return true; + } + } + + return false; +} + + +bool CSocketManager::GetSocketByLuaVM(CSocket*& pSocket, lua_State * luaVM) +{ + // Loop through all sockets + for (unsigned int i = 0; i < vecSockets.size(); ++i) + { + // Compare the current socket's luaVM with the one we're looking for + if (vecSockets[i]->GetLuaVM() == luaVM) + { + // If it's the one we want, assign pSocket to it and return true + pSocket = vecSockets[i]; + return true; + } + } + + return false; +} + +void CSocketManager::HandleStop() +{ + // Triggered at module stop. Simply destroys all sockets + for (unsigned int i = 0; i < vecSockets.size(); ++i) + SAFE_DELETE(vecSockets[i]); + + for (unsigned int i = 0; i < deleteList.size(); ++i) + SAFE_DELETE(deleteList[i]); + + vecSockets.clear(); + processQueue.clear(); + deleteList.clear(); +} diff --git a/sockets/src/ml_sockets.cpp b/modules/sockets/src/ml_sockets.cpp similarity index 93% rename from sockets/src/ml_sockets.cpp rename to modules/sockets/src/ml_sockets.cpp index 579e4b4..8ad1ea1 100644 --- a/sockets/src/ml_sockets.cpp +++ b/modules/sockets/src/ml_sockets.cpp @@ -4,9 +4,9 @@ * * ml_base, External lua add-on module * -* Copyright © 2003-2008 MTA. All Rights Reserved. +* Copyright (c) 2003-2008 MTA. All Rights Reserved. * -* Grand Theft Auto is © 2002-2003 Rockstar North +* Grand Theft Auto is (c) 2002-2003 Rockstar North * * THE FOLLOWING SOURCES ARE PART OF THE MULTI THEFT * AUTO SOFTWARE DEVELOPMENT KIT AND ARE RELEASED AS @@ -16,8 +16,8 @@ * *********************************************************/ -#include "ml_sockets.h" -#include "luaimports.h" +#include "include/ml_sockets.h" +#include "luaimports/luaimports.h" #include ILuaModuleManager10 *pModuleManager = NULL; diff --git a/ml_curl/extra/CLuaArgument.cpp b/modules/system/extra/CLuaArgument.cpp similarity index 95% rename from ml_curl/extra/CLuaArgument.cpp rename to modules/system/extra/CLuaArgument.cpp index 906831a..321f459 100644 --- a/ml_curl/extra/CLuaArgument.cpp +++ b/modules/system/extra/CLuaArgument.cpp @@ -1,299 +1,299 @@ -/********************************************************* -* -* Multi Theft Auto: San Andreas - Deathmatch -* -* ml_base, External lua add-on module -* -* Copyright © 2003-2008 MTA. All Rights Reserved. -* -* Grand Theft Auto is © 2002-2003 Rockstar North -* -* THE FOLLOWING SOURCES ARE PART OF THE MULTI THEFT -* AUTO SOFTWARE DEVELOPMENT KIT AND ARE RELEASED AS -* OPEN SOURCE FILES. THESE FILES MAY BE USED AS LONG -* AS THE DEVELOPER AGREES TO THE LICENSE THAT IS -* PROVIDED WITH THIS PACKAGE. -* -*********************************************************/ - -#include "CLuaArgument.h" -#include -#include - -using namespace std; - -CLuaArgument::CLuaArgument ( void ) -{ - m_szString = NULL; - m_iType = LUA_TNIL; -} - - -CLuaArgument::CLuaArgument ( bool bBool ) -{ - m_szString = NULL; - m_iType = LUA_TBOOLEAN; - m_bBoolean = bBool; -} - - -CLuaArgument::CLuaArgument ( double dNumber ) -{ - m_szString = NULL; - m_iType = LUA_TNUMBER; - m_Number = dNumber; -} - - -CLuaArgument::CLuaArgument ( const char* szString ) -{ - assert ( szString ); - - m_iType = LUA_TSTRING; - m_szString = new char [strlen ( szString ) + 1]; - strcpy ( m_szString, szString ); -} - - -CLuaArgument::CLuaArgument ( void* pUserData ) -{ - m_szString = NULL; - m_iType = LUA_TLIGHTUSERDATA; - m_pLightUserData = pUserData; -} - - -CLuaArgument::CLuaArgument ( const CLuaArgument& Argument ) -{ - // Initialize and call our = on the argument - m_szString = NULL; - operator= ( Argument ); -} - - -CLuaArgument::CLuaArgument ( lua_State* luaVM, unsigned int uiArgument ) -{ - // Read the argument out of the lua VM - m_szString = NULL; - Read ( luaVM, uiArgument ); -} - - -CLuaArgument::~CLuaArgument ( void ) -{ - // Eventually destroy our string - if ( m_szString ) - { - delete [] m_szString; - } -} - - -const CLuaArgument& CLuaArgument::operator = ( const CLuaArgument& Argument ) -{ - // Destroy our old string if neccessary - if ( m_szString ) - { - delete [] m_szString; - m_szString = NULL; - } - - // Set our variable equally to the copy class - m_iType = Argument.m_iType; - switch ( m_iType ) - { - case LUA_TBOOLEAN: - { - m_bBoolean = Argument.m_bBoolean; - break; - } - - case LUA_TLIGHTUSERDATA: - { - m_pLightUserData = Argument.m_pLightUserData; - break; - } - - case LUA_TNUMBER: - { - m_Number = Argument.m_Number; - break; - } - - case LUA_TSTRING: - { - if ( Argument.m_szString ) - { - m_szString = new char [strlen ( Argument.m_szString ) + 1]; - strcpy ( m_szString, Argument.m_szString ); - } - - break; - } - - default: break; - } - - // Return the given class allowing for chaining - return Argument; -} - - -bool CLuaArgument::operator == ( const CLuaArgument& Argument ) -{ - // If the types differ, they're not matching - if ( Argument.m_iType != m_iType ) - return false; - - // Compare the variables depending on the type - switch ( m_iType ) - { - case LUA_TBOOLEAN: - { - return m_bBoolean == Argument.m_bBoolean; - } - - case LUA_TLIGHTUSERDATA: - { - return m_pLightUserData == Argument.m_pLightUserData; - } - - case LUA_TNUMBER: - { - return m_Number == Argument.m_Number; - } - - case LUA_TSTRING: - { - if ( m_szString ) - { - if ( Argument.m_szString ) - return strcmp ( m_szString, Argument.m_szString ) == 0; - else - return false; - } - else - { - return Argument.m_szString == NULL; - } - } - } - - return true; -} - - -bool CLuaArgument::operator != ( const CLuaArgument& Argument ) -{ - return !( operator == ( Argument ) ); -} - - -void CLuaArgument::Read ( lua_State* luaVM, unsigned int uiArgument ) -{ - // Eventually delete our previous string - if ( m_szString ) - { - delete [] m_szString; - m_szString = NULL; - } - - // Grab the argument type - m_iType = lua_type ( luaVM, uiArgument ); - if ( m_iType != LUA_TNONE ) - { - // Read out the content depending on the type - switch ( m_iType ) - { - case LUA_TNIL: - break; - - case LUA_TBOOLEAN: - { - m_bBoolean = lua_toboolean ( luaVM, uiArgument ) ? true:false; - break; - } - - case LUA_TLIGHTUSERDATA: - { - m_pLightUserData = lua_touserdata ( luaVM, uiArgument ); - break; - } - - case LUA_TNUMBER: - { - m_Number = lua_tonumber ( luaVM, uiArgument ); - break; - } - - case LUA_TSTRING: - { - // Grab the lua string and its size - const char* szLuaString = lua_tostring ( luaVM, uiArgument ); - size_t sizeLuaString = strlen ( szLuaString ); - - // Allocate our buffer - m_szString = new char [sizeLuaString + 1]; - strcpy ( m_szString, szLuaString ); - break; - } - - default: - { - m_iType = LUA_TNONE; - break; - } - } - } -} - - -void CLuaArgument::Push ( lua_State* luaVM ) const -{ - // Got any type? - if ( m_iType != LUA_TNONE ) - { - // Push it depending on the type - switch ( m_iType ) - { - case LUA_TNIL: - { - lua_pushnil ( luaVM ); - break; - } - - case LUA_TBOOLEAN: - { - lua_pushboolean ( luaVM, m_bBoolean ); - break; - } - - case LUA_TLIGHTUSERDATA: - { - lua_pushlightuserdata ( luaVM, m_pLightUserData ); - break; - } - - case LUA_TNUMBER: - { - lua_pushnumber ( luaVM, m_Number ); - break; - } - - case LUA_TSTRING: - { - // Push the string if we got any - if ( m_szString ) - { - lua_pushstring ( luaVM, m_szString ); - } - else - { - lua_pushstring ( luaVM, "" ); - } - - break; - } - } - } -} +/********************************************************* +* +* Multi Theft Auto: San Andreas - Deathmatch +* +* ml_base, External lua add-on module +* +* Copyright © 2003-2008 MTA. All Rights Reserved. +* +* Grand Theft Auto is © 2002-2003 Rockstar North +* +* THE FOLLOWING SOURCES ARE PART OF THE MULTI THEFT +* AUTO SOFTWARE DEVELOPMENT KIT AND ARE RELEASED AS +* OPEN SOURCE FILES. THESE FILES MAY BE USED AS LONG +* AS THE DEVELOPER AGREES TO THE LICENSE THAT IS +* PROVIDED WITH THIS PACKAGE. +* +*********************************************************/ + +#include "CLuaArgument.h" +#include +#include + +using namespace std; + +CLuaArgument::CLuaArgument ( void ) +{ + m_szString = NULL; + m_iType = LUA_TNIL; +} + + +CLuaArgument::CLuaArgument ( bool bBool ) +{ + m_szString = NULL; + m_iType = LUA_TBOOLEAN; + m_bBoolean = bBool; +} + + +CLuaArgument::CLuaArgument ( double dNumber ) +{ + m_szString = NULL; + m_iType = LUA_TNUMBER; + m_Number = dNumber; +} + + +CLuaArgument::CLuaArgument ( const char* szString ) +{ + assert ( szString ); + + m_iType = LUA_TSTRING; + m_szString = new char [strlen ( szString ) + 1]; + strcpy ( m_szString, szString ); +} + + +CLuaArgument::CLuaArgument ( void* pUserData ) +{ + m_szString = NULL; + m_iType = LUA_TLIGHTUSERDATA; + m_pLightUserData = pUserData; +} + + +CLuaArgument::CLuaArgument ( const CLuaArgument& Argument ) +{ + // Initialize and call our = on the argument + m_szString = NULL; + operator= ( Argument ); +} + + +CLuaArgument::CLuaArgument ( lua_State* luaVM, unsigned int uiArgument ) +{ + // Read the argument out of the lua VM + m_szString = NULL; + Read ( luaVM, uiArgument ); +} + + +CLuaArgument::~CLuaArgument ( void ) +{ + // Eventually destroy our string + if ( m_szString ) + { + delete [] m_szString; + } +} + + +const CLuaArgument& CLuaArgument::operator = ( const CLuaArgument& Argument ) +{ + // Destroy our old string if neccessary + if ( m_szString ) + { + delete [] m_szString; + m_szString = NULL; + } + + // Set our variable equally to the copy class + m_iType = Argument.m_iType; + switch ( m_iType ) + { + case LUA_TBOOLEAN: + { + m_bBoolean = Argument.m_bBoolean; + break; + } + + case LUA_TLIGHTUSERDATA: + { + m_pLightUserData = Argument.m_pLightUserData; + break; + } + + case LUA_TNUMBER: + { + m_Number = Argument.m_Number; + break; + } + + case LUA_TSTRING: + { + if ( Argument.m_szString ) + { + m_szString = new char [strlen ( Argument.m_szString ) + 1]; + strcpy ( m_szString, Argument.m_szString ); + } + + break; + } + + default: break; + } + + // Return the given class allowing for chaining + return Argument; +} + + +bool CLuaArgument::operator == ( const CLuaArgument& Argument ) +{ + // If the types differ, they're not matching + if ( Argument.m_iType != m_iType ) + return false; + + // Compare the variables depending on the type + switch ( m_iType ) + { + case LUA_TBOOLEAN: + { + return m_bBoolean == Argument.m_bBoolean; + } + + case LUA_TLIGHTUSERDATA: + { + return m_pLightUserData == Argument.m_pLightUserData; + } + + case LUA_TNUMBER: + { + return m_Number == Argument.m_Number; + } + + case LUA_TSTRING: + { + if ( m_szString ) + { + if ( Argument.m_szString ) + return strcmp ( m_szString, Argument.m_szString ) == 0; + else + return false; + } + else + { + return Argument.m_szString == NULL; + } + } + } + + return true; +} + + +bool CLuaArgument::operator != ( const CLuaArgument& Argument ) +{ + return !( operator == ( Argument ) ); +} + + +void CLuaArgument::Read ( lua_State* luaVM, unsigned int uiArgument ) +{ + // Eventually delete our previous string + if ( m_szString ) + { + delete [] m_szString; + m_szString = NULL; + } + + // Grab the argument type + m_iType = lua_type ( luaVM, uiArgument ); + if ( m_iType != LUA_TNONE ) + { + // Read out the content depending on the type + switch ( m_iType ) + { + case LUA_TNIL: + break; + + case LUA_TBOOLEAN: + { + m_bBoolean = lua_toboolean ( luaVM, uiArgument ) ? true:false; + break; + } + + case LUA_TLIGHTUSERDATA: + { + m_pLightUserData = lua_touserdata ( luaVM, uiArgument ); + break; + } + + case LUA_TNUMBER: + { + m_Number = lua_tonumber ( luaVM, uiArgument ); + break; + } + + case LUA_TSTRING: + { + // Grab the lua string and its size + const char* szLuaString = lua_tostring ( luaVM, uiArgument ); + size_t sizeLuaString = strlen ( szLuaString ); + + // Allocate our buffer + m_szString = new char [sizeLuaString + 1]; + strcpy ( m_szString, szLuaString ); + break; + } + + default: + { + m_iType = LUA_TNONE; + break; + } + } + } +} + + +void CLuaArgument::Push ( lua_State* luaVM ) const +{ + // Got any type? + if ( m_iType != LUA_TNONE ) + { + // Push it depending on the type + switch ( m_iType ) + { + case LUA_TNIL: + { + lua_pushnil ( luaVM ); + break; + } + + case LUA_TBOOLEAN: + { + lua_pushboolean ( luaVM, m_bBoolean ); + break; + } + + case LUA_TLIGHTUSERDATA: + { + lua_pushlightuserdata ( luaVM, m_pLightUserData ); + break; + } + + case LUA_TNUMBER: + { + lua_pushnumber ( luaVM, m_Number ); + break; + } + + case LUA_TSTRING: + { + // Push the string if we got any + if ( m_szString ) + { + lua_pushstring ( luaVM, m_szString ); + } + else + { + lua_pushstring ( luaVM, "" ); + } + + break; + } + } + } +} diff --git a/Texturizer/Texturizer/extra/CLuaArgument.h b/modules/system/extra/CLuaArgument.h similarity index 96% rename from Texturizer/Texturizer/extra/CLuaArgument.h rename to modules/system/extra/CLuaArgument.h index 50325d6..55a3f6c 100644 --- a/Texturizer/Texturizer/extra/CLuaArgument.h +++ b/modules/system/extra/CLuaArgument.h @@ -1,61 +1,61 @@ -/********************************************************* -* -* Multi Theft Auto: San Andreas - Deathmatch -* -* ml_base, External lua add-on module -* -* Copyright © 2003-2008 MTA. All Rights Reserved. -* -* Grand Theft Auto is © 2002-2003 Rockstar North -* -* THE FOLLOWING SOURCES ARE PART OF THE MULTI THEFT -* AUTO SOFTWARE DEVELOPMENT KIT AND ARE RELEASED AS -* OPEN SOURCE FILES. THESE FILES MAY BE USED AS LONG -* AS THE DEVELOPER AGREES TO THE LICENSE THAT IS -* PROVIDED WITH THIS PACKAGE. -* -*********************************************************/ - -#ifndef __CLUAARGUMENT_H -#define __CLUAARGUMENT_H - -extern "C" -{ - #include "../include/lua.h" -} - -class CLuaArgument -{ -public: - CLuaArgument ( void ); - CLuaArgument ( bool bBool ); - CLuaArgument ( double dNumber ); - CLuaArgument ( const char* szString ); - CLuaArgument ( void* pUserData ); - CLuaArgument ( const CLuaArgument& Argument ); - CLuaArgument ( lua_State* luaVM, unsigned int uiArgument ); - ~CLuaArgument ( void ); - - const CLuaArgument& operator = ( const CLuaArgument& Argument ); - bool operator == ( const CLuaArgument& Argument ); - bool operator != ( const CLuaArgument& Argument ); - - void Read ( lua_State* luaVM, unsigned int uiArgument ); - void Push ( lua_State* luaVM ) const; - - inline int GetType ( void ) const { return m_iType; }; - - inline bool GetBoolean ( void ) const { return m_bBoolean; }; - inline lua_Number GetNumber ( void ) const { return m_Number; }; - inline const char* GetString ( void ) const { return m_szString; }; - inline void* GetLightUserData ( void ) const { return m_pLightUserData; }; - -private: - int m_iType; - bool m_bBoolean; - lua_Number m_Number; - char* m_szString; - void* m_pLightUserData; -}; - -#endif +/********************************************************* +* +* Multi Theft Auto: San Andreas - Deathmatch +* +* ml_base, External lua add-on module +* +* Copyright © 2003-2008 MTA. All Rights Reserved. +* +* Grand Theft Auto is © 2002-2003 Rockstar North +* +* THE FOLLOWING SOURCES ARE PART OF THE MULTI THEFT +* AUTO SOFTWARE DEVELOPMENT KIT AND ARE RELEASED AS +* OPEN SOURCE FILES. THESE FILES MAY BE USED AS LONG +* AS THE DEVELOPER AGREES TO THE LICENSE THAT IS +* PROVIDED WITH THIS PACKAGE. +* +*********************************************************/ + +#ifndef __CLUAARGUMENT_H +#define __CLUAARGUMENT_H + +extern "C" +{ + #include "lua.h" +} + +class CLuaArgument +{ +public: + CLuaArgument ( void ); + CLuaArgument ( bool bBool ); + CLuaArgument ( double dNumber ); + CLuaArgument ( const char* szString ); + CLuaArgument ( void* pUserData ); + CLuaArgument ( const CLuaArgument& Argument ); + CLuaArgument ( lua_State* luaVM, unsigned int uiArgument ); + ~CLuaArgument ( void ); + + const CLuaArgument& operator = ( const CLuaArgument& Argument ); + bool operator == ( const CLuaArgument& Argument ); + bool operator != ( const CLuaArgument& Argument ); + + void Read ( lua_State* luaVM, unsigned int uiArgument ); + void Push ( lua_State* luaVM ) const; + + inline int GetType ( void ) const { return m_iType; }; + + inline bool GetBoolean ( void ) const { return m_bBoolean; }; + inline lua_Number GetNumber ( void ) const { return m_Number; }; + inline const char* GetString ( void ) const { return m_szString; }; + inline void* GetLightUserData ( void ) const { return m_pLightUserData; }; + +private: + int m_iType; + bool m_bBoolean; + lua_Number m_Number; + char* m_szString; + void* m_pLightUserData; +}; + +#endif diff --git a/ml_system/extra/CLuaArguments.cpp b/modules/system/extra/CLuaArguments.cpp similarity index 96% rename from ml_system/extra/CLuaArguments.cpp rename to modules/system/extra/CLuaArguments.cpp index b989408..9dc4832 100644 --- a/ml_system/extra/CLuaArguments.cpp +++ b/modules/system/extra/CLuaArguments.cpp @@ -1,164 +1,164 @@ -/********************************************************* -* -* Multi Theft Auto: San Andreas - Deathmatch -* -* ml_base, External lua add-on module -* -* Copyright © 2003-2008 MTA. All Rights Reserved. -* -* Grand Theft Auto is © 2002-2003 Rockstar North -* -* THE FOLLOWING SOURCES ARE PART OF THE MULTI THEFT -* AUTO SOFTWARE DEVELOPMENT KIT AND ARE RELEASED AS -* OPEN SOURCE FILES. THESE FILES MAY BE USED AS LONG -* AS THE DEVELOPER AGREES TO THE LICENSE THAT IS -* PROVIDED WITH THIS PACKAGE. -* -*********************************************************/ - -#include "CLuaArguments.h" -#include - -CLuaArguments::CLuaArguments ( const CLuaArguments& Arguments ) -{ - // Copy all the arguments - vector < CLuaArgument* > ::const_iterator iter = Arguments.m_Arguments.begin (); - for ( ; iter != Arguments.m_Arguments.end (); iter++ ) - { - CLuaArgument* pArgument = new CLuaArgument ( **iter ); - m_Arguments.push_back ( pArgument ); - } -} - - -const CLuaArguments& CLuaArguments::operator = ( const CLuaArguments& Arguments ) -{ - // Clear our previous list if any - DeleteArguments (); - - // Copy all the arguments - vector < CLuaArgument* > ::const_iterator iter = Arguments.m_Arguments.begin (); - for ( ; iter != Arguments.m_Arguments.end (); iter++ ) - { - CLuaArgument* pArgument = new CLuaArgument ( **iter ); - m_Arguments.push_back ( pArgument ); - } - - // Return the given reference allowing for chaining - return Arguments; -} - - -void CLuaArguments::ReadArguments ( lua_State* luaVM, unsigned int uiIndexBegin ) -{ - // Delete the previous arguments if any - DeleteArguments (); - - // Start reading arguments until there are none left - while ( lua_type ( luaVM, uiIndexBegin ) != LUA_TNONE ) - { - // Create an argument, let it read out the argument and add it to our vector - CLuaArgument* pArgument = new CLuaArgument ( luaVM, uiIndexBegin++ ); - m_Arguments.push_back ( pArgument ); - } -} - - -void CLuaArguments::PushArguments ( lua_State* luaVM ) const -{ - // Push all our arguments - vector < CLuaArgument* > ::const_iterator iter = m_Arguments.begin (); - for ( ; iter != m_Arguments.end (); iter++ ) - { - (*iter)->Push ( luaVM ); - } -} - - -void CLuaArguments::PushArguments ( CLuaArguments& Arguments ) -{ - vector < CLuaArgument* > ::const_iterator iter = Arguments.IterBegin (); - for ( ; iter != Arguments.IterEnd (); iter++ ) - { - CLuaArgument* pArgument = new CLuaArgument ( **iter ); - m_Arguments.push_back ( pArgument ); - } -} - - -bool CLuaArguments::Call ( lua_State* luaVM, const char* szFunction ) const -{ - assert ( szFunction ); - - // Add the function name to the stack and get the event from the table - assert ( luaVM ); - - lua_pushstring ( luaVM, szFunction ); - lua_gettable ( luaVM, LUA_GLOBALSINDEX ); - - // Push our arguments onto the stack - PushArguments ( luaVM ); - - int iret = lua_pcall ( luaVM, m_Arguments.size (), 0, 0 ) ; - if ( iret == LUA_ERRRUN || iret == LUA_ERRMEM ) - { - const char* szRes = lua_tostring( luaVM, -1 ); - return false; // the function call failed - } - - return true; -} - - -CLuaArgument* CLuaArguments::PushNil ( void ) -{ - CLuaArgument* pArgument = new CLuaArgument; - m_Arguments.push_back ( pArgument ); - return pArgument; -} - - -CLuaArgument* CLuaArguments::PushBoolean ( bool bBool ) -{ - CLuaArgument* pArgument = new CLuaArgument ( bBool ); - m_Arguments.push_back ( pArgument ); - return pArgument; -} - - -CLuaArgument* CLuaArguments::PushNumber ( double dNumber ) -{ - CLuaArgument* pArgument = new CLuaArgument ( dNumber ); - m_Arguments.push_back ( pArgument ); - return pArgument; -} - - -CLuaArgument* CLuaArguments::PushString ( const char* szString ) -{ - CLuaArgument* pArgument = new CLuaArgument ( szString ); - m_Arguments.push_back ( pArgument ); - return pArgument; -} - - -CLuaArgument* CLuaArguments::PushUserData ( void* pUserData ) -{ - CLuaArgument* pArgument = new CLuaArgument ( pUserData ); - m_Arguments.push_back ( pArgument ); - return pArgument; -} - - -void CLuaArguments::DeleteArguments ( void ) -{ - // Delete each item - vector < CLuaArgument* > ::iterator iter = m_Arguments.begin (); - for ( ; iter != m_Arguments.end (); iter++ ) - { - delete *iter; - } - - // Clear the vector - m_Arguments.clear (); +/********************************************************* +* +* Multi Theft Auto: San Andreas - Deathmatch +* +* ml_base, External lua add-on module +* +* Copyright © 2003-2008 MTA. All Rights Reserved. +* +* Grand Theft Auto is © 2002-2003 Rockstar North +* +* THE FOLLOWING SOURCES ARE PART OF THE MULTI THEFT +* AUTO SOFTWARE DEVELOPMENT KIT AND ARE RELEASED AS +* OPEN SOURCE FILES. THESE FILES MAY BE USED AS LONG +* AS THE DEVELOPER AGREES TO THE LICENSE THAT IS +* PROVIDED WITH THIS PACKAGE. +* +*********************************************************/ + +#include "CLuaArguments.h" +#include + +CLuaArguments::CLuaArguments ( const CLuaArguments& Arguments ) +{ + // Copy all the arguments + vector < CLuaArgument* > ::const_iterator iter = Arguments.m_Arguments.begin (); + for ( ; iter != Arguments.m_Arguments.end (); iter++ ) + { + CLuaArgument* pArgument = new CLuaArgument ( **iter ); + m_Arguments.push_back ( pArgument ); + } +} + + +const CLuaArguments& CLuaArguments::operator = ( const CLuaArguments& Arguments ) +{ + // Clear our previous list if any + DeleteArguments (); + + // Copy all the arguments + vector < CLuaArgument* > ::const_iterator iter = Arguments.m_Arguments.begin (); + for ( ; iter != Arguments.m_Arguments.end (); iter++ ) + { + CLuaArgument* pArgument = new CLuaArgument ( **iter ); + m_Arguments.push_back ( pArgument ); + } + + // Return the given reference allowing for chaining + return Arguments; +} + + +void CLuaArguments::ReadArguments ( lua_State* luaVM, unsigned int uiIndexBegin ) +{ + // Delete the previous arguments if any + DeleteArguments (); + + // Start reading arguments until there are none left + while ( lua_type ( luaVM, uiIndexBegin ) != LUA_TNONE ) + { + // Create an argument, let it read out the argument and add it to our vector + CLuaArgument* pArgument = new CLuaArgument ( luaVM, uiIndexBegin++ ); + m_Arguments.push_back ( pArgument ); + } +} + + +void CLuaArguments::PushArguments ( lua_State* luaVM ) const +{ + // Push all our arguments + vector < CLuaArgument* > ::const_iterator iter = m_Arguments.begin (); + for ( ; iter != m_Arguments.end (); iter++ ) + { + (*iter)->Push ( luaVM ); + } +} + + +void CLuaArguments::PushArguments ( CLuaArguments& Arguments ) +{ + vector < CLuaArgument* > ::const_iterator iter = Arguments.IterBegin (); + for ( ; iter != Arguments.IterEnd (); iter++ ) + { + CLuaArgument* pArgument = new CLuaArgument ( **iter ); + m_Arguments.push_back ( pArgument ); + } +} + + +bool CLuaArguments::Call ( lua_State* luaVM, const char* szFunction ) const +{ + assert ( szFunction ); + + // Add the function name to the stack and get the event from the table + assert ( luaVM ); + + lua_pushstring ( luaVM, szFunction ); + lua_gettable ( luaVM, LUA_GLOBALSINDEX ); + + // Push our arguments onto the stack + PushArguments ( luaVM ); + + int iret = lua_pcall ( luaVM, m_Arguments.size (), 0, 0 ) ; + if ( iret == LUA_ERRRUN || iret == LUA_ERRMEM ) + { + const char* szRes = lua_tostring( luaVM, -1 ); + return false; // the function call failed + } + + return true; +} + + +CLuaArgument* CLuaArguments::PushNil ( void ) +{ + CLuaArgument* pArgument = new CLuaArgument; + m_Arguments.push_back ( pArgument ); + return pArgument; +} + + +CLuaArgument* CLuaArguments::PushBoolean ( bool bBool ) +{ + CLuaArgument* pArgument = new CLuaArgument ( bBool ); + m_Arguments.push_back ( pArgument ); + return pArgument; +} + + +CLuaArgument* CLuaArguments::PushNumber ( double dNumber ) +{ + CLuaArgument* pArgument = new CLuaArgument ( dNumber ); + m_Arguments.push_back ( pArgument ); + return pArgument; +} + + +CLuaArgument* CLuaArguments::PushString ( const char* szString ) +{ + CLuaArgument* pArgument = new CLuaArgument ( szString ); + m_Arguments.push_back ( pArgument ); + return pArgument; +} + + +CLuaArgument* CLuaArguments::PushUserData ( void* pUserData ) +{ + CLuaArgument* pArgument = new CLuaArgument ( pUserData ); + m_Arguments.push_back ( pArgument ); + return pArgument; +} + + +void CLuaArguments::DeleteArguments ( void ) +{ + // Delete each item + vector < CLuaArgument* > ::iterator iter = m_Arguments.begin (); + for ( ; iter != m_Arguments.end (); iter++ ) + { + delete *iter; + } + + // Clear the vector + m_Arguments.clear (); } \ No newline at end of file diff --git a/Texturizer/Texturizer/extra/CLuaArguments.h b/modules/system/extra/CLuaArguments.h similarity index 96% rename from Texturizer/Texturizer/extra/CLuaArguments.h rename to modules/system/extra/CLuaArguments.h index 92d139c..e4ca524 100644 --- a/Texturizer/Texturizer/extra/CLuaArguments.h +++ b/modules/system/extra/CLuaArguments.h @@ -1,62 +1,62 @@ -/********************************************************* -* -* Multi Theft Auto: San Andreas - Deathmatch -* -* ml_base, External lua add-on module -* -* Copyright © 2003-2008 MTA. All Rights Reserved. -* -* Grand Theft Auto is © 2002-2003 Rockstar North -* -* THE FOLLOWING SOURCES ARE PART OF THE MULTI THEFT -* AUTO SOFTWARE DEVELOPMENT KIT AND ARE RELEASED AS -* OPEN SOURCE FILES. THESE FILES MAY BE USED AS LONG -* AS THE DEVELOPER AGREES TO THE LICENSE THAT IS -* PROVIDED WITH THIS PACKAGE. -* -*********************************************************/ - -#ifndef __CLUAARGUMENTS_H -#define __CLUAARGUMENTS_H - -extern "C" -{ - #include "../include/lua.h" -} - -#include "CLuaArgument.h" -#include - -using namespace std; - -class CLuaArguments -{ -public: - inline CLuaArguments ( void ) {}; - CLuaArguments ( const CLuaArguments& Arguments ); - inline ~CLuaArguments ( void ) { DeleteArguments (); }; - - const CLuaArguments& operator = ( const CLuaArguments& Arguments ); - - void ReadArguments ( lua_State* luaVM, unsigned int uiIndexBegin = 1 ); - void PushArguments ( lua_State* luaVM ) const; - void PushArguments ( CLuaArguments& Arguments ); - bool Call ( lua_State* luaVM, const char* szFunction ) const; - - CLuaArgument* PushNil ( void ); - CLuaArgument* PushBoolean ( bool bBool ); - CLuaArgument* PushNumber ( double dNumber ); - CLuaArgument* PushString ( const char* szString ); - CLuaArgument* PushUserData ( void* pUserData ); - - void DeleteArguments ( void ); - - inline unsigned int Count ( void ) const { return static_cast < unsigned int > ( m_Arguments.size () ); }; - inline vector < CLuaArgument* > ::const_iterator IterBegin ( void ) { return m_Arguments.begin (); }; - inline vector < CLuaArgument* > ::const_iterator IterEnd ( void ) { return m_Arguments.end (); }; - -private: - vector < CLuaArgument* > m_Arguments; -}; - -#endif +/********************************************************* +* +* Multi Theft Auto: San Andreas - Deathmatch +* +* ml_base, External lua add-on module +* +* Copyright © 2003-2008 MTA. All Rights Reserved. +* +* Grand Theft Auto is © 2002-2003 Rockstar North +* +* THE FOLLOWING SOURCES ARE PART OF THE MULTI THEFT +* AUTO SOFTWARE DEVELOPMENT KIT AND ARE RELEASED AS +* OPEN SOURCE FILES. THESE FILES MAY BE USED AS LONG +* AS THE DEVELOPER AGREES TO THE LICENSE THAT IS +* PROVIDED WITH THIS PACKAGE. +* +*********************************************************/ + +#ifndef __CLUAARGUMENTS_H +#define __CLUAARGUMENTS_H + +extern "C" +{ + #include "lua.h" +} + +#include "CLuaArgument.h" +#include + +using namespace std; + +class CLuaArguments +{ +public: + inline CLuaArguments ( void ) {}; + CLuaArguments ( const CLuaArguments& Arguments ); + inline ~CLuaArguments ( void ) { DeleteArguments (); }; + + const CLuaArguments& operator = ( const CLuaArguments& Arguments ); + + void ReadArguments ( lua_State* luaVM, unsigned int uiIndexBegin = 1 ); + void PushArguments ( lua_State* luaVM ) const; + void PushArguments ( CLuaArguments& Arguments ); + bool Call ( lua_State* luaVM, const char* szFunction ) const; + + CLuaArgument* PushNil ( void ); + CLuaArgument* PushBoolean ( bool bBool ); + CLuaArgument* PushNumber ( double dNumber ); + CLuaArgument* PushString ( const char* szString ); + CLuaArgument* PushUserData ( void* pUserData ); + + void DeleteArguments ( void ); + + inline unsigned int Count ( void ) const { return static_cast < unsigned int > ( m_Arguments.size () ); }; + inline vector < CLuaArgument* > ::const_iterator IterBegin ( void ) { return m_Arguments.begin (); }; + inline vector < CLuaArgument* > ::const_iterator IterEnd ( void ) { return m_Arguments.end (); }; + +private: + vector < CLuaArgument* > m_Arguments; +}; + +#endif diff --git a/ml_system/include/ILuaModuleManager.h b/modules/system/include/ILuaModuleManager.h similarity index 100% rename from ml_system/include/ILuaModuleManager.h rename to modules/system/include/ILuaModuleManager.h diff --git a/modules/system/premake5.lua b/modules/system/premake5.lua new file mode 100644 index 0000000..10caa05 --- /dev/null +++ b/modules/system/premake5.lua @@ -0,0 +1,45 @@ + +project "System" + + language "C++" + kind "SharedLib" + targetname "system" + targetprefix "ml_" + + vpaths { + ["Headers"] = "**.h", + ["Sources"] = "**.cpp" + } + + files { + "**.h", + "**.cpp" + } + + includedirs { + ".", + "../../includes" + } + + filter "system:windows" + defines { "LUA_BUILD_AS_DLL" } + + -- Link to platform and configuration dependent lua5.1 library + filter { "system:windows", "platforms:x32", "configurations:Release" } + links { "../../libs/x32/lua5.1" } + + filter { "system:windows", "platforms:x32", "configurations:Debug" } + links { "../../libs/x32/lua5.1_d" } + + filter { "system:windows", "platforms:x64", "configurations:Release" } + links { "../../libs/x64/lua5.1" } + + filter { "system:windows", "platforms:x64", "configurations:Debug" } + links { "../../libs/x64/lua5.1_d" } + + -- Set platform dependent target directory + filter "platforms:x32" + binpath "x32" + + filter "platforms:x64" + binpath "x64" diff --git a/ml_system/CFunctions.cpp b/modules/system/src/CFunctions.cpp similarity index 96% rename from ml_system/CFunctions.cpp rename to modules/system/src/CFunctions.cpp index e72151d..4a11e87 100644 --- a/ml_system/CFunctions.cpp +++ b/modules/system/src/CFunctions.cpp @@ -1,44 +1,44 @@ -/********************************************************* -* -* Multi Theft Auto: San Andreas -* -* Shell module which can execute commands. -* -* Developers: -* x86 -* -*********************************************************/ - -#include -#include "CFunctions.h" -#include "extra/CLuaArguments.h" - -int CFunctions::System ( lua_State* luaVM ) -{ - if ( luaVM ) - { - if (lua_type(luaVM, 1) == LUA_TSTRING) - { - const char* m_bCommand = lua_tostring(luaVM, 1); - - /********************************************** - * System command (supports: Win32 & Linux). - * Win32 return value: 1 = fail. - * Linux return value: -1 = fail. - **********************************************/ - int result = system(m_bCommand); -#ifdef WIN32 - if ( result != 1 ) -#else - if ( result != -1 ) -#endif - { - lua_pushboolean(luaVM, true); - return 1; - } - } - } - - lua_pushboolean(luaVM, false); - return 1; +/********************************************************* +* +* Multi Theft Auto: San Andreas +* +* Shell module which can execute commands. +* +* Developers: +* x86 +* +*********************************************************/ + +#include +#include "CFunctions.h" +#include "extra/CLuaArguments.h" + +int CFunctions::System ( lua_State* luaVM ) +{ + if ( luaVM ) + { + if (lua_type(luaVM, 1) == LUA_TSTRING) + { + const char* m_bCommand = lua_tostring(luaVM, 1); + + /********************************************** + * System command (supports: Win32 & Linux). + * Win32 return value: 1 = fail. + * Linux return value: -1 = fail. + **********************************************/ + int result = system(m_bCommand); +#ifdef WIN32 + if ( result != 1 ) +#else + if ( result != -1 ) +#endif + { + lua_pushboolean(luaVM, true); + return 1; + } + } + } + + lua_pushboolean(luaVM, false); + return 1; } \ No newline at end of file diff --git a/ml_system/CFunctions.h b/modules/system/src/CFunctions.h similarity index 94% rename from ml_system/CFunctions.h rename to modules/system/src/CFunctions.h index 7e93231..032d831 100644 --- a/ml_system/CFunctions.h +++ b/modules/system/src/CFunctions.h @@ -1,28 +1,28 @@ -/********************************************************* -* -* Multi Theft Auto: San Andreas -* -* Shell module which can execute commands. -* -* Developers: -* x86 -* -*********************************************************/ - -class CFunctions; - -#ifndef __CFUNCTIONS_H -#define __CFUNCTIONS_H - -#include - -#include "include/ILuaModuleManager.h" -extern ILuaModuleManager10 *pModuleManager; - -class CFunctions -{ -public: - static int System ( lua_State* luaVM ); - -}; -#endif +/********************************************************* +* +* Multi Theft Auto: San Andreas +* +* Shell module which can execute commands. +* +* Developers: +* x86 +* +*********************************************************/ + +class CFunctions; + +#ifndef __CFUNCTIONS_H +#define __CFUNCTIONS_H + +#include + +#include "include/ILuaModuleManager.h" +extern ILuaModuleManager10 *pModuleManager; + +class CFunctions +{ +public: + static int System ( lua_State* luaVM ); + +}; +#endif diff --git a/ml_curl/Common.h b/modules/system/src/Common.h similarity index 86% rename from ml_curl/Common.h rename to modules/system/src/Common.h index 46764e8..dd15a6f 100644 --- a/ml_curl/Common.h +++ b/modules/system/src/Common.h @@ -1,59 +1,56 @@ -/********************************************************* -* -* Multi Theft Auto: San Andreas -* -* Shell module which can execute commands. -* -* Developers: -* x86 - - - -* -*********************************************************/ - -extern "C" -{ - #include "include/lua.h" - #include "include/lualib.h" - #include "include/lauxlib.h" -} - -#ifdef WIN32 - #define MTAEXPORT extern "C" __declspec(dllexport) -#else - #define MTAEXPORT extern "C" -#endif - -#include -#include -// Obviously i can't get us this so other includes will most likely be needed later on - -using namespace std; - -#ifndef __COMMON_H -#define __COMMON_H - -// used in the function argument vector -#define MAX_ARGUMENTS 10 -struct FunctionArguments -{ - lua_State* luaVM; - unsigned char nArguments; - unsigned char Type[10]; - void* Arguments[10]; -}; - -namespace FunctionArgumentType -{ - enum - { - TYPE_NUMBER = 1, - TYPE_STRING = 2, - TYPE_LIGHTUSERDATA = 3, - TYPE_BOOLEAN = 4, - TYPE_NIL = 5, - TYPE_TABLE = 6 - }; -} -#endif +/********************************************************* +* +* Multi Theft Auto: San Andreas +* +* Shell module which can execute commands. +* +* Developers: +* x86 +* +*********************************************************/ + +extern "C" +{ + #include "lua.h" + #include "lualib.h" + #include "lauxlib.h" +} + +#ifdef WIN32 + #define MTAEXPORT extern "C" __declspec(dllexport) +#else + #define MTAEXPORT extern "C" +#endif + +#include +#include +// Obviously i can't get us this so other includes will most likely be needed later on + +using namespace std; + +#ifndef __COMMON_H +#define __COMMON_H + +// used in the function argument vector +#define MAX_ARGUMENTS 10 +struct FunctionArguments +{ + lua_State* luaVM; + unsigned char nArguments; + unsigned char Type[10]; + void* Arguments[10]; +}; + +namespace FunctionArgumentType +{ + enum + { + TYPE_NUMBER = 1, + TYPE_STRING = 2, + TYPE_LIGHTUSERDATA = 3, + TYPE_BOOLEAN = 4, + TYPE_NIL = 5, + TYPE_TABLE = 6 + }; +} +#endif diff --git a/ml_system/ml_system.cpp b/modules/system/src/ml_system.cpp similarity index 95% rename from ml_system/ml_system.cpp rename to modules/system/src/ml_system.cpp index f06529c..145eba6 100644 --- a/ml_system/ml_system.cpp +++ b/modules/system/src/ml_system.cpp @@ -1,58 +1,58 @@ -/********************************************************* -* -* Multi Theft Auto: San Andreas -* -* Shell module which can execute commands. -* -* Developers: -* x86 -* -*********************************************************/ - -#include "ml_system.h" - -ILuaModuleManager10 *pModuleManager = NULL; - -// Initialisation function (module entrypoint) -MTAEXPORT bool InitModule ( ILuaModuleManager10 *pManager, char *szModuleName, char *szAuthor, float *fVersion ) -{ - pModuleManager = pManager; - - // Set the module info - strncpy ( szModuleName, MODULE_NAME, MAX_INFO_LENGTH ); - strncpy ( szAuthor, MODULE_AUTHOR, MAX_INFO_LENGTH ); - (*fVersion) = MODULE_VERSION; - - return true; -} - - -MTAEXPORT void RegisterFunctions ( lua_State * luaVM ) -{ - if ( pModuleManager && luaVM ) - { - pModuleManager->RegisterFunction ( luaVM, "system", CFunctions::System ); - } -} - - -MTAEXPORT bool DoPulse ( void ) -{ - return true; -} - -MTAEXPORT bool ShutdownModule ( void ) -{ - return true; -} - - -MTAEXPORT bool ResourceStopping ( lua_State * luaVM ) -{ - return true; -} - -MTAEXPORT bool ResourceStopped ( lua_State * luaVM ) -{ - return true; +/********************************************************* +* +* Multi Theft Auto: San Andreas +* +* Shell module which can execute commands. +* +* Developers: +* x86 +* +*********************************************************/ + +#include "ml_system.h" + +ILuaModuleManager10 *pModuleManager = NULL; + +// Initialisation function (module entrypoint) +MTAEXPORT bool InitModule ( ILuaModuleManager10 *pManager, char *szModuleName, char *szAuthor, float *fVersion ) +{ + pModuleManager = pManager; + + // Set the module info + strncpy ( szModuleName, MODULE_NAME, MAX_INFO_LENGTH ); + strncpy ( szAuthor, MODULE_AUTHOR, MAX_INFO_LENGTH ); + (*fVersion) = MODULE_VERSION; + + return true; +} + + +MTAEXPORT void RegisterFunctions ( lua_State * luaVM ) +{ + if ( pModuleManager && luaVM ) + { + pModuleManager->RegisterFunction ( luaVM, "system", CFunctions::System ); + } +} + + +MTAEXPORT bool DoPulse ( void ) +{ + return true; +} + +MTAEXPORT bool ShutdownModule ( void ) +{ + return true; +} + + +MTAEXPORT bool ResourceStopping ( lua_State * luaVM ) +{ + return true; +} + +MTAEXPORT bool ResourceStopped ( lua_State * luaVM ) +{ + return true; } \ No newline at end of file diff --git a/ml_system/ml_system.h b/modules/system/src/ml_system.h similarity index 96% rename from ml_system/ml_system.h rename to modules/system/src/ml_system.h index 00c015e..55923b3 100644 --- a/ml_system/ml_system.h +++ b/modules/system/src/ml_system.h @@ -1,20 +1,20 @@ -/********************************************************* -* -* Multi Theft Auto: San Andreas -* -* Shell module which can execute commands. -* -* Developers: -* x86 -* -*********************************************************/ - -/** MODULE SPECIFIC INFORMATION **/ -#define MODULE_NAME "Shell module" -#define MODULE_AUTHOR "x86" -#define MODULE_VERSION 1.0 - -#include -#include "Common.h" -#include "CFunctions.h" -#include "include/ILuaModuleManager.h" +/********************************************************* +* +* Multi Theft Auto: San Andreas +* +* Shell module which can execute commands. +* +* Developers: +* x86 +* +*********************************************************/ + +/** MODULE SPECIFIC INFORMATION **/ +#define MODULE_NAME "Shell module" +#define MODULE_AUTHOR "x86" +#define MODULE_VERSION 1.0 + +#include +#include "Common.h" +#include "CFunctions.h" +#include "include/ILuaModuleManager.h" diff --git a/Texturizer/CHANGELOG b/modules/texturizer/CHANGELOG similarity index 97% rename from Texturizer/CHANGELOG rename to modules/texturizer/CHANGELOG index c973ea5..5bfd6fb 100644 --- a/Texturizer/CHANGELOG +++ b/modules/texturizer/CHANGELOG @@ -1,19 +1,19 @@ -Version 0.9.2 - Not Released - - 02.01.2010 - - - Memory leak in imageSetStyle. - - Memory leak in TextureImage::Compress( ). - - Added destructors to structs which contain allocated memory pointers which automatically clean up after me. :) - - Since I hate warnings added _SECURE_SCL functions when compiling on WIN32. - - Source Cleanup - - Added function txdContainerAddImagePtr - Add image from image ptr. - - - txdContainerAddImage now automatically switches between the following functions based on parameters: - - * txdContainerAddImage - From png, gif and jpeg files... - * txdContainerAddImagePtr - From image pointers. - -Version 0.9.1 - 30.12.2010 - +Version 0.9.2 - Not Released + + 02.01.2010 + + - Memory leak in imageSetStyle. + - Memory leak in TextureImage::Compress( ). + - Added destructors to structs which contain allocated memory pointers which automatically clean up after me. :) + - Since I hate warnings added _SECURE_SCL functions when compiling on WIN32. + - Source Cleanup + - Added function txdContainerAddImagePtr - Add image from image ptr. + + - txdContainerAddImage now automatically switches between the following functions based on parameters: + + * txdContainerAddImage - From png, gif and jpeg files... + * txdContainerAddImagePtr - From image pointers. + +Version 0.9.1 - 30.12.2010 + - Initial Release \ No newline at end of file diff --git a/modules/texturizer/LICENSE b/modules/texturizer/LICENSE new file mode 100644 index 0000000..276a059 --- /dev/null +++ b/modules/texturizer/LICENSE @@ -0,0 +1,20 @@ +Copyright (c) 2008 Multi Theft Auto + +This software is provided 'as-is', without any express or implied +warranty. In no event will the authors be held liable for any damages +arising from the use of this software. + +Permission is granted to anyone to use this software for any purpose, +excluding commercial applications, and to alter it and redistribute it +freely, subject to the following restrictions: + +1. The origin of this software must not be misrepresented; you must not +claim that you wrote the original software. If you use this software +in a product, an acknowledgment in the product documentation would be +appreciated but is not required. + +2. Altered source versions must be plainly marked as such, and must not be +misrepresented as being the original software. + +3. This notice may not be removed or altered from any source +distribution. \ No newline at end of file diff --git a/Texturizer/README b/modules/texturizer/README similarity index 97% rename from Texturizer/README rename to modules/texturizer/README index 0f371a8..bcea945 100644 --- a/Texturizer/README +++ b/modules/texturizer/README @@ -1,44 +1,44 @@ -****************************************************************************** -* * -* Multi Theft Auto: San Andreas - Deathmatch * -* * -* Texturizer by jyrno42, * -* based on: * -* * -* ml_base, External lua add-on module * -* http://www.multitheftauto.com * -* * -* Copyright © 2003-2008 MTA. All Rights Reserved. * -* * -****************************************************************************** - -* INTRODUCTION - This is Texturizer, a module which provides TXD libary writing and GD functions - to MTASA server. It will be available Windows only, however since the build system - is CMake it should be pretty simple to use it on another platforms. - - The package version specific info is in VERSION file. - -* INSTALLATION - Uncompress the file Texturizer.dll into your - %PROGRAMFILES%\MTA San Andreas\server\mods\deathmatch\modules\ - directory. - - Uncompress the GD libary binary bgd.dll and libpng14.dll into your - %PROGRAMFILES%\MTA San Andreas\server\ - directory. - -* LICENSING - Please read the LICENSE file for ml_base licensing information. - -* MORE INFORMATION - More information about Texturizer can be found at MTA: SA wiki on the following URL: - - http://wiki.multitheftauto.com/wiki/Modules/Texturizer - - More information about Multi Theft Auto scripting and/or module development - can be found on any of the following URLs: - - http://www.mtasa.com/ - http://www.multitheftauto.com/ +****************************************************************************** +* * +* Multi Theft Auto: San Andreas - Deathmatch * +* * +* Texturizer by jyrno42, * +* based on: * +* * +* ml_base, External lua add-on module * +* http://www.multitheftauto.com * +* * +* Copyright © 2003-2008 MTA. All Rights Reserved. * +* * +****************************************************************************** + +* INTRODUCTION + This is Texturizer, a module which provides TXD libary writing and GD functions + to MTASA server. It will be available Windows only, however since the build system + is CMake it should be pretty simple to use it on another platforms. + + The package version specific info is in VERSION file. + +* INSTALLATION + Uncompress the file Texturizer.dll into your + %PROGRAMFILES%\MTA San Andreas\server\mods\deathmatch\modules\ + directory. + + Uncompress the GD libary binary bgd.dll and libpng14.dll into your + %PROGRAMFILES%\MTA San Andreas\server\ + directory. + +* LICENSING + Please read the LICENSE file for ml_base licensing information. + +* MORE INFORMATION + More information about Texturizer can be found at MTA: SA wiki on the following URL: + + http://wiki.multitheftauto.com/wiki/Modules/Texturizer + + More information about Multi Theft Auto scripting and/or module development + can be found on any of the following URLs: + + http://www.mtasa.com/ + http://www.multitheftauto.com/ http://development.mtasa.com/ \ No newline at end of file diff --git a/Texturizer/TextureWriter/AppMain.cpp b/modules/texturizer/TextureWriter/AppMain.cpp similarity index 96% rename from Texturizer/TextureWriter/AppMain.cpp rename to modules/texturizer/TextureWriter/AppMain.cpp index f2b541d..0fbb972 100644 --- a/Texturizer/TextureWriter/AppMain.cpp +++ b/modules/texturizer/TextureWriter/AppMain.cpp @@ -1,85 +1,85 @@ -#include "ChunkInfo.hpp" -#include "TextureDictionary.hpp" -#include - -int main() -{ - // add textures to t - char alpan[] = {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}; - char nullc[] = {0x74,0x65,0x73,0x74,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}; - txd_texture_data_t tex; - tex.id = 0x01; - tex.marker = VERSION_GTASA; - tex.version = 0x09; // 0x08 (8) or 0x09 (9) - tex.filter_flags = 0x1101; // FILTER_NONE - - memset(tex.texture_name, 0x0, 32 ); - memset(tex.alpha_name, 0x0, 32 ); - - strcpy(tex.texture_name, nullc); - strcpy(tex.alpha_name, alpan); - - tex.alpha_flags = 0x0600; // FORMAT_888 - tex.direct3d_texture_format = 0x16; - tex.width = 4; - tex.height = 4; - tex.depth = 0x20; - tex.mipmap_count = 0; - tex.texcode_type = 0x04; - tex.flags = 0x00; - - tex.palette = NULL; //[depth==8 ? 256 * 4 : 0]; - - unsigned char img[64] = { - 0, 0, 0, 255, - 0, 0, 0, 255, - 0, 0, 0, 255, - 0, 0, 0, 255, - 0, 0, 0, 255, - 0, 0, 0, 255, - 0, 0, 0, 255, - 0, 0, 0, 255, - 0, 0, 0, 255, - 0, 0, 0, 255, - 0, 0, 0, 255, - 0, 0, 0, 255, - 0, 0, 0, 255, - 0, 0, 0, 255, - 0, 0, 0, 255, - 0, 0, 0, 255 - }; - - tex.data_size = sizeof(img); - tex.data = new uint8_t[tex.data_size]; //[data_size]; - /*for(int i=0, c=0; i < tex.data_size;c++) - for(int j = 0; j < 4; j++) - tex.data[i++] = img[c][j];*/ - for(int i = 0; i < tex.data_size; i++) - tex.data[i] = (uint8_t)img[i]; - - tex.mipmaps = NULL; //[mipmap_count - 1]; - tex.chunk_size = 0; - - tex.chunk_size += ( 5 * sizeof(uint32_t) ); - tex.chunk_size += 64; - tex.chunk_size += ( 2 * sizeof(uint16_t) ); - tex.chunk_size += ( 4 * sizeof(uint8_t) ); - tex.chunk_size += tex.depth==8?256*4:0; - tex.chunk_size += tex.data_size; - tex.chunk_size += tex.mipmap_count; - //tex.chunk_size += 52; // Some magic... Where do these come from... :( - - printf("%d", tex.chunk_size ); - - txd_extra_info_t extInf; - extInf.id = CHUNK_EXTRA; - extInf.marker = VERSION_GTASA; - extInf.chunk_size = 0; - extInf.data = 0; - TextureDictionary td; - td.addTexture(tex, extInf); - td.addTexture(tex, extInf); - td.Write("t.txd"); - system("pause"); - return 0; +#include "ChunkInfo.hpp" +#include "TextureDictionary.hpp" +#include + +int main() +{ + // add textures to t + char alpan[] = {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}; + char nullc[] = {0x74,0x65,0x73,0x74,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}; + txd_texture_data_t tex; + tex.id = 0x01; + tex.marker = VERSION_GTASA; + tex.version = 0x09; // 0x08 (8) or 0x09 (9) + tex.filter_flags = 0x1101; // FILTER_NONE + + memset(tex.texture_name, 0x0, 32 ); + memset(tex.alpha_name, 0x0, 32 ); + + strcpy(tex.texture_name, nullc); + strcpy(tex.alpha_name, alpan); + + tex.alpha_flags = 0x0600; // FORMAT_888 + tex.direct3d_texture_format = 0x16; + tex.width = 4; + tex.height = 4; + tex.depth = 0x20; + tex.mipmap_count = 0; + tex.texcode_type = 0x04; + tex.flags = 0x00; + + tex.palette = NULL; //[depth==8 ? 256 * 4 : 0]; + + unsigned char img[64] = { + 0, 0, 0, 255, + 0, 0, 0, 255, + 0, 0, 0, 255, + 0, 0, 0, 255, + 0, 0, 0, 255, + 0, 0, 0, 255, + 0, 0, 0, 255, + 0, 0, 0, 255, + 0, 0, 0, 255, + 0, 0, 0, 255, + 0, 0, 0, 255, + 0, 0, 0, 255, + 0, 0, 0, 255, + 0, 0, 0, 255, + 0, 0, 0, 255, + 0, 0, 0, 255 + }; + + tex.data_size = sizeof(img); + tex.data = new uint8_t[tex.data_size]; //[data_size]; + /*for(int i=0, c=0; i < tex.data_size;c++) + for(int j = 0; j < 4; j++) + tex.data[i++] = img[c][j];*/ + for(int i = 0; i < tex.data_size; i++) + tex.data[i] = (uint8_t)img[i]; + + tex.mipmaps = NULL; //[mipmap_count - 1]; + tex.chunk_size = 0; + + tex.chunk_size += ( 5 * sizeof(uint32_t) ); + tex.chunk_size += 64; + tex.chunk_size += ( 2 * sizeof(uint16_t) ); + tex.chunk_size += ( 4 * sizeof(uint8_t) ); + tex.chunk_size += tex.depth==8?256*4:0; + tex.chunk_size += tex.data_size; + tex.chunk_size += tex.mipmap_count; + //tex.chunk_size += 52; // Some magic... Where do these come from... :( + + printf("%d", tex.chunk_size ); + + txd_extra_info_t extInf; + extInf.id = CHUNK_EXTRA; + extInf.marker = VERSION_GTASA; + extInf.chunk_size = 0; + extInf.data = 0; + TextureDictionary td; + td.addTexture(tex, extInf); + td.addTexture(tex, extInf); + td.Write("t.txd"); + system("pause"); + return 0; } \ No newline at end of file diff --git a/Texturizer/TextureWriter/ChunkInfo.hpp b/modules/texturizer/TextureWriter/ChunkInfo.hpp similarity index 88% rename from Texturizer/TextureWriter/ChunkInfo.hpp rename to modules/texturizer/TextureWriter/ChunkInfo.hpp index 8e235f0..db7ccd9 100644 --- a/Texturizer/TextureWriter/ChunkInfo.hpp +++ b/modules/texturizer/TextureWriter/ChunkInfo.hpp @@ -1,91 +1,88 @@ -/****************************************************** -* -* Project: Texturizer (CMake). -* Website: http://wiki.multitheftauto.com/wiki/Modules/Texturizer -* Developers: jyrno42, JoRX -* -******************************************************/ - -#ifndef CHUNKINFO_HPP_ -#define CHUNKINFO_HPP_ - -#include "pstdint.h" - -#define VERSION_GTASA 0x1803ffff - -#define CHUNK_INFO 0x01 -#define CHUNK_FILE 0x16 -#define CHUNK_EXTRA 0x03 -#define CHUNK_TEXTURE 0x15 - -struct txd_chunk_t -{ - uint32_t id; - uint32_t chunk_size; // does not include id, chunk_size and marker - uint32_t marker; // 0x1803ffff or 0x1003ffff - uint8_t* data; // [chunk_size]; -}; - -struct txd_file_t -{ - uint32_t id; // 0x16 (22) - uint32_t chunk_size; // file_size - 12 - uint32_t marker; - uint8_t* data; //[chunk_size]; -}; - -struct txd_info_t -{ - uint32_t id; // 0x01 (1) - uint32_t chunk_size; // 0x04 (4) - uint32_t marker; - uint16_t count; // number of textures in the dictionary - uint16_t unknown; -}; - -struct txd_texture_t -{ - uint32_t id; // 0x15 (21) - uint32_t chunk_size; - uint32_t marker; - uint8_t* data; //[chunk_size]; -}; - -struct mipmaps_t -{ - uint32_t data_size; - uint8_t* data; //[data_size]; -}; - -struct txd_texture_data_t -{ - uint32_t id; // 0x01 (1) - uint32_t chunk_size; - uint32_t marker; - uint32_t version; // 0x08 (8) or 0x09 (9) - uint32_t filter_flags; - char texture_name[32]; - char alpha_name[32]; - uint32_t alpha_flags; - uint32_t direct3d_texture_format; // see below - uint16_t width; - uint16_t height; - uint8_t depth; - uint8_t mipmap_count; - uint8_t texcode_type; - uint8_t flags; - uint8_t* palette; //[depth==8 ? 256 * 4 : 0]; - uint32_t data_size; - uint8_t* data; //[data_size]; - mipmaps_t* mipmaps; //[mipmap_count - 1]; -}; - -struct txd_extra_info_t -{ - uint32_t id; // 0x03 (3) - uint32_t chunk_size; - uint32_t marker; - uint8_t* data; //[chunk_size]; -}; - -#endif +/****************************************************** +* +* Project: Texturizer (CMake). +* Website: http://wiki.multitheftauto.com/wiki/Modules/Texturizer +* Developers: jyrno42, JoRX +* +******************************************************/ + +#pragma once + +#include + +#define VERSION_GTASA 0x1803ffff + +#define CHUNK_INFO 0x01 +#define CHUNK_FILE 0x16 +#define CHUNK_EXTRA 0x03 +#define CHUNK_TEXTURE 0x15 + +struct txd_chunk_t +{ + uint32_t id; + uint32_t chunk_size; // does not include id, chunk_size and marker + uint32_t marker; // 0x1803ffff or 0x1003ffff + uint8_t* data; // [chunk_size]; +}; + +struct txd_file_t +{ + uint32_t id; // 0x16 (22) + uint32_t chunk_size; // file_size - 12 + uint32_t marker; + uint8_t* data; //[chunk_size]; +}; + +struct txd_info_t +{ + uint32_t id; // 0x01 (1) + uint32_t chunk_size; // 0x04 (4) + uint32_t marker; + size_t count; // number of textures in the dictionary + uint16_t unknown; +}; + +struct txd_texture_t +{ + uint32_t id; // 0x15 (21) + uint32_t chunk_size; + uint32_t marker; + uint8_t* data; //[chunk_size]; +}; + +struct mipmaps_t +{ + uint32_t data_size; + uint8_t* data; //[data_size]; +}; + +struct txd_texture_data_t +{ + uint32_t id; // 0x01 (1) + uint32_t chunk_size; + uint32_t marker; + uint32_t version; // 0x08 (8) or 0x09 (9) + uint32_t filter_flags; + char texture_name[32]; + char alpha_name[32]; + uint32_t alpha_flags; + uint32_t direct3d_texture_format; // see below + uint16_t width; + uint16_t height; + uint8_t depth; + uint8_t mipmap_count; + uint8_t texcode_type; + uint8_t flags; + uint8_t* palette; //[depth==8 ? 256 * 4 : 0]; + uint32_t data_size; + uint8_t* data; //[data_size]; + mipmaps_t* mipmaps; //[mipmap_count - 1]; +}; + +struct txd_extra_info_t +{ + uint32_t id; // 0x03 (3) + uint32_t chunk_size; + uint32_t marker; + uint8_t* data; //[chunk_size]; +}; diff --git a/Texturizer/TextureWriter/TextureData.cpp b/modules/texturizer/TextureWriter/TextureData.cpp similarity index 96% rename from Texturizer/TextureWriter/TextureData.cpp rename to modules/texturizer/TextureWriter/TextureData.cpp index ae69c3c..0537baa 100644 --- a/Texturizer/TextureWriter/TextureData.cpp +++ b/modules/texturizer/TextureWriter/TextureData.cpp @@ -1,60 +1,60 @@ -/****************************************************** -* -* Project: Texturizer (CMake). -* Website: http://wiki.multitheftauto.com/wiki/Modules/Texturizer -* Developers: jyrno42, JoRX -* -******************************************************/ - -#include "TextureData.hpp" - -TextureData::TextureData(const char * tName, const char * aName, bool hasAlpha, bool compress, TextureImage * img) -{ - uint32_t format = compress?(hasAlpha?FORMAT_1555:FORMAT_565):(hasAlpha?FORMAT_8888:FORMAT_888); - - img->LoadImageToData(format, hasAlpha); - if(compress) img->Compress(); - - m_Data.id = 0x01; - m_Data.marker = VERSION_GTASA; - m_Data.version = 0x09; - m_Data.filter_flags = 0x1101; - - memset(m_Data.texture_name, 0x0, 32 ); - memset(m_Data.alpha_name, 0x0, 32 ); - -#if WIN32 - strcpy_s(m_Data.texture_name, 32, tName); -#else - strcpy(m_Data.texture_name, tName); -#endif - if(hasAlpha) - { -#if WIN32 - strcpy_s(m_Data.alpha_name, 32, aName); -#else - strcpy(m_Data.alpha_name, aName); -#endif - } - - m_Data.alpha_flags = format; - m_Data.direct3d_texture_format = compress?0x31545844:0x0; // 0x31545844 = DXT1 - m_Data.width = (uint16_t)img->width; - m_Data.height = (uint16_t)img->height; - m_Data.depth = 0x10; - m_Data.mipmap_count = 1; - m_Data.texcode_type = 0x04; - m_Data.flags = compress?(hasAlpha?9:8):(hasAlpha?1:0); - - m_Data.palette = NULL; - - m_Data.data_size = img->fileData.size(); - m_Data.data = new uint8_t[img->fileData.size()]; - - m_Data.chunk_size += ( 5 * sizeof(uint32_t) ); - m_Data.chunk_size += 64; - m_Data.chunk_size += ( 2 * sizeof(uint16_t) ); - m_Data.chunk_size += ( 4 * sizeof(uint8_t) ); - m_Data.chunk_size += m_Data.depth==8?256*4:0; - m_Data.chunk_size += m_Data.data_size; +/****************************************************** +* +* Project: Texturizer (CMake). +* Website: http://wiki.multitheftauto.com/wiki/Modules/Texturizer +* Developers: jyrno42, JoRX +* +******************************************************/ + +#include "TextureData.hpp" + +TextureData::TextureData(const char * tName, const char * aName, bool hasAlpha, bool compress, TextureImage * img) +{ + uint32_t format = compress?(hasAlpha?FORMAT_1555:FORMAT_565):(hasAlpha?FORMAT_8888:FORMAT_888); + + img->LoadImageToData(format, hasAlpha); + if(compress) img->Compress(); + + m_Data.id = 0x01; + m_Data.marker = VERSION_GTASA; + m_Data.version = 0x09; + m_Data.filter_flags = 0x1101; + + memset(m_Data.texture_name, 0x0, 32 ); + memset(m_Data.alpha_name, 0x0, 32 ); + +#if WIN32 + strcpy_s(m_Data.texture_name, 32, tName); +#else + strcpy(m_Data.texture_name, tName); +#endif + if(hasAlpha) + { +#if WIN32 + strcpy_s(m_Data.alpha_name, 32, aName); +#else + strcpy(m_Data.alpha_name, aName); +#endif + } + + m_Data.alpha_flags = format; + m_Data.direct3d_texture_format = compress?0x31545844:0x0; // 0x31545844 = DXT1 + m_Data.width = (uint16_t)img->width; + m_Data.height = (uint16_t)img->height; + m_Data.depth = 0x10; + m_Data.mipmap_count = 1; + m_Data.texcode_type = 0x04; + m_Data.flags = compress?(hasAlpha?9:8):(hasAlpha?1:0); + + m_Data.palette = NULL; + + m_Data.data_size = img->fileData.size(); + m_Data.data = new uint8_t[img->fileData.size()]; + + m_Data.chunk_size += ( 5 * sizeof(uint32_t) ); + m_Data.chunk_size += 64; + m_Data.chunk_size += ( 2 * sizeof(uint16_t) ); + m_Data.chunk_size += ( 4 * sizeof(uint8_t) ); + m_Data.chunk_size += m_Data.depth==8?256*4:0; + m_Data.chunk_size += m_Data.data_size; } \ No newline at end of file diff --git a/Texturizer/TextureWriter/TextureData.hpp b/modules/texturizer/TextureWriter/TextureData.hpp similarity index 95% rename from Texturizer/TextureWriter/TextureData.hpp rename to modules/texturizer/TextureWriter/TextureData.hpp index 496fdcc..4fb837a 100644 --- a/Texturizer/TextureWriter/TextureData.hpp +++ b/modules/texturizer/TextureWriter/TextureData.hpp @@ -1,25 +1,25 @@ -/****************************************************** -* -* Project: Texturizer (CMake). -* Website: http://wiki.multitheftauto.com/wiki/Modules/Texturizer -* Developers: jyrno42, JoRX -* -******************************************************/ - -#ifndef __TEXTUREDATA_H -#define __TEXTUREDATA_H - -#include "ChunkInfo.hpp" -#include "TextureImage.h" - -class TextureData -{ -public: - TextureData(const char * tName, const char * aName, bool hasAlpha, bool compress, TextureImage * img); - - txd_texture_data_t - m_Data; - -}; - +/****************************************************** +* +* Project: Texturizer (CMake). +* Website: http://wiki.multitheftauto.com/wiki/Modules/Texturizer +* Developers: jyrno42, JoRX +* +******************************************************/ + +#ifndef __TEXTUREDATA_H +#define __TEXTUREDATA_H + +#include "ChunkInfo.hpp" +#include "TextureImage.h" + +class TextureData +{ +public: + TextureData(const char * tName, const char * aName, bool hasAlpha, bool compress, TextureImage * img); + + txd_texture_data_t + m_Data; + +}; + #endif \ No newline at end of file diff --git a/Texturizer/TextureWriter/TextureDictionary.cpp b/modules/texturizer/TextureWriter/TextureDictionary.cpp similarity index 97% rename from Texturizer/TextureWriter/TextureDictionary.cpp rename to modules/texturizer/TextureWriter/TextureDictionary.cpp index fb38814..90b7fe8 100644 --- a/Texturizer/TextureWriter/TextureDictionary.cpp +++ b/modules/texturizer/TextureWriter/TextureDictionary.cpp @@ -1,150 +1,150 @@ -/****************************************************** -* -* Project: Texturizer (CMake). -* Website: http://wiki.multitheftauto.com/wiki/Modules/Texturizer -* Developers: jyrno42, JoRX -* -******************************************************/ - -#include "TextureDictionary.hpp" - -namespace -{ - const char NullData[] = { 0x00 }; -} - -TextureDictionary::TextureDictionary() -{ - mFile_Data.id = CHUNK_FILE; - mFile_Data.marker = VERSION_GTASA; - mInfo_Data.id = CHUNK_INFO; - mInfo_Data.chunk_size = 0x04; - mInfo_Data.marker = VERSION_GTASA; - mInfo_Data.count = 0; - mInfo_Data.unknown = 2; - mExtraInfo_Data.id = CHUNK_EXTRA; - mExtraInfo_Data.marker = VERSION_GTASA; - mExtraInfo_Data.chunk_size = 0; - mExtraInfo_Data.data = NULL; -} - -int TextureDictionary::addTexture(txd_texture_data_t tex, txd_extra_info_t extInf) -{ - int id = 0; - while(mTextureInfo.count(id) == 1) - id++; - Texture_Info ti; - ti.TextureData = tex; - ti.ExtraInfo = extInf; - mTextureInfo[id] = ti; - return id; -} - -void TextureDictionary::removeTexture(int id) -{ - mTextureInfo.erase(id); -} - -void TextureDictionary::writeInfo(std::fstream& fs, txd_info_t info) -{ - fs.write((char*)&info.id, sizeof(info.id)); - fs.write((char*)&info.chunk_size, sizeof(info.chunk_size)); - fs.write((char*)&info.marker, sizeof(info.marker)); - fs.write((char*)&info.count, sizeof(info.count)); - fs.write((char*)&info.unknown, sizeof(info.unknown)); -} - -void TextureDictionary::writeExtraInfo(std::fstream& fs, txd_extra_info_t info) -{ - fs.write((char*)&info.id, sizeof(info.id)); - fs.write((char*)&info.chunk_size, sizeof(info.chunk_size)); - fs.write((char*)&info.marker, sizeof(info.marker)); - if(info.data != NULL) - fs.write((char*)&info.data, sizeof(info.data)); -} - -void TextureDictionary::writeTextureInfo(std::fstream& fs, Texture_Info tex, uint32_t size) -{ - // writing header begin - uint32_t t = 0x15; - fs.write((char*)&t, sizeof(t)); - fs.write((char*)&size, sizeof(size)); - t = VERSION_GTASA; - fs.write((char*)&t, sizeof(t)); - // writing header end - // texture data writing start - fs.write((char*)&tex.TextureData.id, sizeof(tex.TextureData.id)); - fs.write((char*)&tex.TextureData.chunk_size, sizeof(tex.TextureData.chunk_size)); - fs.write((char*)&tex.TextureData.marker, sizeof(tex.TextureData.marker)); - fs.write((char*)&tex.TextureData.version, sizeof(tex.TextureData.version)); - fs.write((char*)&tex.TextureData.filter_flags, sizeof(tex.TextureData.filter_flags)); - - fs.write((char*)tex.TextureData.texture_name, 32); - fs.write((char*)tex.TextureData.alpha_name, 32); - - fs.write((char*)&tex.TextureData.alpha_flags, sizeof(tex.TextureData.alpha_flags)); - fs.write((char*)&tex.TextureData.direct3d_texture_format, sizeof(tex.TextureData.direct3d_texture_format)); - fs.write((char*)&tex.TextureData.width, sizeof(tex.TextureData.width)); - fs.write((char*)&tex.TextureData.height, sizeof(tex.TextureData.height)); - fs.write((char*)&tex.TextureData.depth, sizeof(tex.TextureData.depth)); - fs.write((char*)&tex.TextureData.mipmap_count, sizeof(tex.TextureData.mipmap_count)); - fs.write((char*)&tex.TextureData.texcode_type, sizeof(tex.TextureData.texcode_type)); - fs.write((char*)&tex.TextureData.flags, sizeof(tex.TextureData.flags)); - if(tex.TextureData.palette != NULL) - fs.write((char*)tex.TextureData.palette, 256*4); - fs.write((char*)&tex.TextureData.data_size, sizeof(tex.TextureData.data_size)); - fs.write((char*)tex.TextureData.data, tex.TextureData.data_size); - // this needs an interface because writing mipmaps_t struct to file will not give correct results - /*if(tex.TextureData.mipmaps != NULL) - fs.write((char*)tex.TextureData.mipmaps, tex.TextureData.mipmap_count);*/ - // texture data writing end - writeExtraInfo(fs, tex.ExtraInfo); -} - -uint32_t TextureDictionary::getFileChunkSize() -{ - uint32_t s = 6 * sizeof(uint32_t) + 2 * sizeof(uint16_t) + mExtraInfo_Data.chunk_size; - std::map< int, Texture_Info>::iterator it; - for(it = mTextureInfo.begin(); it != mTextureInfo.end(); it++) - { - s = s + getTextureChunkSize(it->second) + 3 * sizeof(uint32_t); - } - return s; -} - -uint32_t TextureDictionary::getTextureChunkSize(Texture_Info tex) -{ - uint32_t s = 6 * sizeof( uint32_t ); - s += tex.TextureData.chunk_size; - s += tex.ExtraInfo.chunk_size; - //printf("texChunk:%d\n", s); - return s; -} - -bool TextureDictionary::Write(const char* filename) -{ - mFile_Data.chunk_size = getFileChunkSize(); - std::fstream fs(filename, std::ios::out|std::ios::binary); - - if( fs.is_open() ) - { - fs.write((char*)&mFile_Data.id, sizeof(mFile_Data.id)); - fs.write((char*)&mFile_Data.chunk_size, sizeof(mFile_Data.chunk_size)); - fs.write((char*)&mFile_Data.marker, sizeof(mFile_Data.marker)); - // info - mInfo_Data.count = mTextureInfo.size(); - writeInfo(fs, mInfo_Data); - // textures - std::map< int, Texture_Info>::iterator it; - for(it = mTextureInfo.begin(); it != mTextureInfo.end(); it++) - { - writeTextureInfo(fs, it->second, getTextureChunkSize(it->second)); - } - // extra info - writeExtraInfo(fs, mExtraInfo_Data); - - fs.close(); - return true; - } - return false; +/****************************************************** +* +* Project: Texturizer (CMake). +* Website: http://wiki.multitheftauto.com/wiki/Modules/Texturizer +* Developers: jyrno42, JoRX +* +******************************************************/ + +#include "TextureDictionary.hpp" + +namespace +{ + const char NullData[] = { 0x00 }; +} + +TextureDictionary::TextureDictionary() +{ + mFile_Data.id = CHUNK_FILE; + mFile_Data.marker = VERSION_GTASA; + mInfo_Data.id = CHUNK_INFO; + mInfo_Data.chunk_size = 0x04; + mInfo_Data.marker = VERSION_GTASA; + mInfo_Data.count = 0; + mInfo_Data.unknown = 2; + mExtraInfo_Data.id = CHUNK_EXTRA; + mExtraInfo_Data.marker = VERSION_GTASA; + mExtraInfo_Data.chunk_size = 0; + mExtraInfo_Data.data = NULL; +} + +int TextureDictionary::addTexture(txd_texture_data_t tex, txd_extra_info_t extInf) +{ + int id = 0; + while(mTextureInfo.count(id) == 1) + id++; + Texture_Info ti; + ti.TextureData = tex; + ti.ExtraInfo = extInf; + mTextureInfo[id] = ti; + return id; +} + +void TextureDictionary::removeTexture(int id) +{ + mTextureInfo.erase(id); +} + +void TextureDictionary::writeInfo(std::fstream& fs, txd_info_t info) +{ + fs.write((char*)&info.id, sizeof(info.id)); + fs.write((char*)&info.chunk_size, sizeof(info.chunk_size)); + fs.write((char*)&info.marker, sizeof(info.marker)); + fs.write((char*)&info.count, sizeof(info.count)); + fs.write((char*)&info.unknown, sizeof(info.unknown)); +} + +void TextureDictionary::writeExtraInfo(std::fstream& fs, txd_extra_info_t info) +{ + fs.write((char*)&info.id, sizeof(info.id)); + fs.write((char*)&info.chunk_size, sizeof(info.chunk_size)); + fs.write((char*)&info.marker, sizeof(info.marker)); + if(info.data != NULL) + fs.write((char*)&info.data, sizeof(info.data)); +} + +void TextureDictionary::writeTextureInfo(std::fstream& fs, Texture_Info tex, uint32_t size) +{ + // writing header begin + uint32_t t = 0x15; + fs.write((char*)&t, sizeof(t)); + fs.write((char*)&size, sizeof(size)); + t = VERSION_GTASA; + fs.write((char*)&t, sizeof(t)); + // writing header end + // texture data writing start + fs.write((char*)&tex.TextureData.id, sizeof(tex.TextureData.id)); + fs.write((char*)&tex.TextureData.chunk_size, sizeof(tex.TextureData.chunk_size)); + fs.write((char*)&tex.TextureData.marker, sizeof(tex.TextureData.marker)); + fs.write((char*)&tex.TextureData.version, sizeof(tex.TextureData.version)); + fs.write((char*)&tex.TextureData.filter_flags, sizeof(tex.TextureData.filter_flags)); + + fs.write((char*)tex.TextureData.texture_name, 32); + fs.write((char*)tex.TextureData.alpha_name, 32); + + fs.write((char*)&tex.TextureData.alpha_flags, sizeof(tex.TextureData.alpha_flags)); + fs.write((char*)&tex.TextureData.direct3d_texture_format, sizeof(tex.TextureData.direct3d_texture_format)); + fs.write((char*)&tex.TextureData.width, sizeof(tex.TextureData.width)); + fs.write((char*)&tex.TextureData.height, sizeof(tex.TextureData.height)); + fs.write((char*)&tex.TextureData.depth, sizeof(tex.TextureData.depth)); + fs.write((char*)&tex.TextureData.mipmap_count, sizeof(tex.TextureData.mipmap_count)); + fs.write((char*)&tex.TextureData.texcode_type, sizeof(tex.TextureData.texcode_type)); + fs.write((char*)&tex.TextureData.flags, sizeof(tex.TextureData.flags)); + if(tex.TextureData.palette != NULL) + fs.write((char*)tex.TextureData.palette, 256*4); + fs.write((char*)&tex.TextureData.data_size, sizeof(tex.TextureData.data_size)); + fs.write((char*)tex.TextureData.data, tex.TextureData.data_size); + // this needs an interface because writing mipmaps_t struct to file will not give correct results + /*if(tex.TextureData.mipmaps != NULL) + fs.write((char*)tex.TextureData.mipmaps, tex.TextureData.mipmap_count);*/ + // texture data writing end + writeExtraInfo(fs, tex.ExtraInfo); +} + +uint32_t TextureDictionary::getFileChunkSize() +{ + uint32_t s = 6 * sizeof(uint32_t) + 2 * sizeof(uint16_t) + mExtraInfo_Data.chunk_size; + std::map< int, Texture_Info>::iterator it; + for(it = mTextureInfo.begin(); it != mTextureInfo.end(); it++) + { + s = s + getTextureChunkSize(it->second) + 3 * sizeof(uint32_t); + } + return s; +} + +uint32_t TextureDictionary::getTextureChunkSize(Texture_Info tex) +{ + uint32_t s = 6 * sizeof( uint32_t ); + s += tex.TextureData.chunk_size; + s += tex.ExtraInfo.chunk_size; + //printf("texChunk:%d\n", s); + return s; +} + +bool TextureDictionary::Write(const char* filename) +{ + mFile_Data.chunk_size = getFileChunkSize(); + std::fstream fs(filename, std::ios::out|std::ios::binary); + + if( fs.is_open() ) + { + fs.write((char*)&mFile_Data.id, sizeof(mFile_Data.id)); + fs.write((char*)&mFile_Data.chunk_size, sizeof(mFile_Data.chunk_size)); + fs.write((char*)&mFile_Data.marker, sizeof(mFile_Data.marker)); + // info + mInfo_Data.count = mTextureInfo.size(); + writeInfo(fs, mInfo_Data); + // textures + std::map< int, Texture_Info>::iterator it; + for(it = mTextureInfo.begin(); it != mTextureInfo.end(); it++) + { + writeTextureInfo(fs, it->second, getTextureChunkSize(it->second)); + } + // extra info + writeExtraInfo(fs, mExtraInfo_Data); + + fs.close(); + return true; + } + return false; } \ No newline at end of file diff --git a/Texturizer/TextureWriter/TextureDictionary.hpp b/modules/texturizer/TextureWriter/TextureDictionary.hpp similarity index 95% rename from Texturizer/TextureWriter/TextureDictionary.hpp rename to modules/texturizer/TextureWriter/TextureDictionary.hpp index e0259f1..0acb884 100644 --- a/Texturizer/TextureWriter/TextureDictionary.hpp +++ b/modules/texturizer/TextureWriter/TextureDictionary.hpp @@ -1,68 +1,66 @@ -/****************************************************** -* -* Project: Texturizer (CMake). -* Website: http://wiki.multitheftauto.com/wiki/Modules/Texturizer -* Developers: jyrno42, JoRX -* -******************************************************/ - -#ifndef TEXTUREINFOWRITER_HPP_ -#define TEXTUREINFOWRITER_HPP_ - -#include "pstdint.h" - -#include -#include -#include -#include "ChunkInfo.hpp" - -class TextureDictionary -{ -private: - struct Texture_Info - { - txd_texture_data_t TextureData; - txd_extra_info_t ExtraInfo; - }; - - txd_file_t mFile_Data; - txd_info_t mInfo_Data; - txd_extra_info_t mExtraInfo_Data; - std::map< int, Texture_Info> mTextureInfo; - - // Helper methods for writing - void writeInfo(std::fstream& fs, txd_info_t info); - void writeExtraInfo(std::fstream& fs, txd_extra_info_t info); - void writeTextureInfo(std::fstream& fs, Texture_Info tex, uint32_t size); - - // Helpe methods for getting chunk sizes - uint32_t getFileChunkSize(); - uint32_t getTextureChunkSize(Texture_Info tex); - -public: - // Default constructor - TextureDictionary(); - - /** - * Adds new texture to dictionary, freeing all memory allocated for this is users responsibility. - * @param textureData Texture data to be added to dictionary. - * @param extraInfo Extra info for added texture data. - * @returns int Itentifier for added texture, if adding fails -1 will be returned. - */ - int addTexture(txd_texture_data_t textureData, txd_extra_info_t extraInfo); - - /** - * Removes Texture with matching id. - * @param id Identifier for texture to be removed. - */ - void removeTexture(int id); - - /** - * Writes texture dictionary to filename. - * @param filename File where texture dictionary will be written. - * @returns bool Success. - */ - bool Write(const char* filename); -}; - -#endif +/****************************************************** +* +* Project: Texturizer (CMake). +* Website: http://wiki.multitheftauto.com/wiki/Modules/Texturizer +* Developers: jyrno42, JoRX +* +******************************************************/ + +#ifndef TEXTUREINFOWRITER_HPP_ +#define TEXTUREINFOWRITER_HPP_ + +#include +#include +#include +#include "ChunkInfo.hpp" + +class TextureDictionary +{ +private: + struct Texture_Info + { + txd_texture_data_t TextureData; + txd_extra_info_t ExtraInfo; + }; + + txd_file_t mFile_Data; + txd_info_t mInfo_Data; + txd_extra_info_t mExtraInfo_Data; + std::map< int, Texture_Info> mTextureInfo; + + // Helper methods for writing + void writeInfo(std::fstream& fs, txd_info_t info); + void writeExtraInfo(std::fstream& fs, txd_extra_info_t info); + void writeTextureInfo(std::fstream& fs, Texture_Info tex, uint32_t size); + + // Helpe methods for getting chunk sizes + uint32_t getFileChunkSize(); + uint32_t getTextureChunkSize(Texture_Info tex); + +public: + // Default constructor + TextureDictionary(); + + /** + * Adds new texture to dictionary, freeing all memory allocated for this is users responsibility. + * @param textureData Texture data to be added to dictionary. + * @param extraInfo Extra info for added texture data. + * @returns int Itentifier for added texture, if adding fails -1 will be returned. + */ + int addTexture(txd_texture_data_t textureData, txd_extra_info_t extraInfo); + + /** + * Removes Texture with matching id. + * @param id Identifier for texture to be removed. + */ + void removeTexture(int id); + + /** + * Writes texture dictionary to filename. + * @param filename File where texture dictionary will be written. + * @returns bool Success. + */ + bool Write(const char* filename); +}; + +#endif diff --git a/Texturizer/TextureWriter/TextureExtra.cpp b/modules/texturizer/TextureWriter/TextureExtra.cpp similarity index 96% rename from Texturizer/TextureWriter/TextureExtra.cpp rename to modules/texturizer/TextureWriter/TextureExtra.cpp index be066bc..fc22a8f 100644 --- a/Texturizer/TextureWriter/TextureExtra.cpp +++ b/modules/texturizer/TextureWriter/TextureExtra.cpp @@ -1,17 +1,17 @@ -/****************************************************** -* -* Project: Texturizer (CMake). -* Website: http://wiki.multitheftauto.com/wiki/Modules/Texturizer -* Developers: jyrno42, JoRX -* -******************************************************/ - -#include "TextureExtra.hpp" - -TextureExtra::TextureExtra() -{ - m_Data.id = CHUNK_EXTRA; - m_Data.marker = VERSION_GTASA; - m_Data.chunk_size = 0; - m_Data.data = 0; +/****************************************************** +* +* Project: Texturizer (CMake). +* Website: http://wiki.multitheftauto.com/wiki/Modules/Texturizer +* Developers: jyrno42, JoRX +* +******************************************************/ + +#include "TextureExtra.hpp" + +TextureExtra::TextureExtra() +{ + m_Data.id = CHUNK_EXTRA; + m_Data.marker = VERSION_GTASA; + m_Data.chunk_size = 0; + m_Data.data = 0; } \ No newline at end of file diff --git a/Texturizer/TextureWriter/TextureExtra.hpp b/modules/texturizer/TextureWriter/TextureExtra.hpp similarity index 94% rename from Texturizer/TextureWriter/TextureExtra.hpp rename to modules/texturizer/TextureWriter/TextureExtra.hpp index d767a45..178144a 100644 --- a/Texturizer/TextureWriter/TextureExtra.hpp +++ b/modules/texturizer/TextureWriter/TextureExtra.hpp @@ -1,23 +1,23 @@ -/****************************************************** -* -* Project: Texturizer (CMake). -* Website: http://wiki.multitheftauto.com/wiki/Modules/Texturizer -* Developers: jyrno42, JoRX -* -******************************************************/ - -#ifndef __TEXTUREEXTRA_H -#define __TEXTUREEXTRA_H - -#include "ChunkInfo.hpp" - -class TextureExtra -{ -public: - TextureExtra(); - - txd_extra_info_t - m_Data; -}; - +/****************************************************** +* +* Project: Texturizer (CMake). +* Website: http://wiki.multitheftauto.com/wiki/Modules/Texturizer +* Developers: jyrno42, JoRX +* +******************************************************/ + +#ifndef __TEXTUREEXTRA_H +#define __TEXTUREEXTRA_H + +#include "ChunkInfo.hpp" + +class TextureExtra +{ +public: + TextureExtra(); + + txd_extra_info_t + m_Data; +}; + #endif \ No newline at end of file diff --git a/Texturizer/TextureWriter/TextureInfo.cpp b/modules/texturizer/TextureWriter/TextureInfo.cpp similarity index 96% rename from Texturizer/TextureWriter/TextureInfo.cpp rename to modules/texturizer/TextureWriter/TextureInfo.cpp index 9b5189f..dcb1844 100644 --- a/Texturizer/TextureWriter/TextureInfo.cpp +++ b/modules/texturizer/TextureWriter/TextureInfo.cpp @@ -1,95 +1,95 @@ -/****************************************************** -* -* Project: Texturizer (CMake). -* Website: http://wiki.multitheftauto.com/wiki/Modules/Texturizer -* Developers: jyrno42, JoRX -* -******************************************************/ - -#include "TextureInfo.hpp" - -TextureInfo::TextureInfo() -{ - mFile_Data.id = CHUNK_FILE; - mFile_Data.marker = VERSION_GTASA; - mFile_Data.chunk_size = 0; - mFile_Data.data = 0; - mInfo_Data.id = CHUNK_INFO; - mInfo_Data.marker = VERSION_GTASA; - mInfo_Data.count = 0; - mInfo_Data.unknown = 2; - mExtraInfo_Data.id = CHUNK_EXTRA; - mExtraInfo_Data.marker = VERSION_GTASA; - mExtraInfo_Data.chunk_size = 0; - mExtraInfo_Data.data = NULL; -} - -TextureInfo::~TextureInfo() -{ - if(mFile_Data.data != 0) - delete mFile_Data.data; -} - -int TextureInfo::addTexture(txd_texture_data_t tex, txd_extra_info_t extInf) -{ - int id = 0; - while(mTextureInfo.count(id) == 1) - id++; - Texture_Info ti; - ti.TextureData = tex; - ti.ExtraInfo = extInf; - mTextureInfo[id] = ti; - return id; -} - -void TextureInfo::removeTexture(int id) -{ - mTextureInfo.erase(id); -} - -txd_file_t TextureInfo::getTextureFileData() -{ - uint8_t* data; - uint32_t size = 0; - std::vector vec; - // loe kokku kui suur peab olema data, eralda nii palju m2lu ja kopeeri vajalik info sellese :D - mInfo_Data.count = mTextureInfo.size(); - size = size + sizeof(mInfo_Data); - size = size + sizeof(mExtraInfo_Data); - std::map< int, Texture_Info>::iterator it; - for(it = mTextureInfo.begin(); it != mTextureInfo.end(); it++) - { - txd_texture_t tt; - tt.id = 0x15; - tt.marker = VERSION_GTASA; - int c = 0; - tt.chunk_size = sizeof(it->second.TextureData) + sizeof(it->second.ExtraInfo)+1; - tt.data = new uint8_t[tt.chunk_size]; - data = reinterpret_cast(&it->second.TextureData); - for(int i = 0; i < sizeof(it->second.TextureData); i++, c++) - tt.data[c] = data[i]; - data = reinterpret_cast(&it->second.ExtraInfo); - for(int i = 0; i < sizeof(it->second.ExtraInfo); i++, c++) - tt.data[c] = data[i]; - tt.chunk_size = sizeof(it->second.TextureData) + sizeof(it->second.ExtraInfo); - vec.push_back(tt); - size = size + sizeof(tt); - } - mFile_Data.chunk_size = size+1; - printf("%d\n", size); - mFile_Data.data = new uint8_t[size+1]; - int c = 0; - data = reinterpret_cast(&mInfo_Data); - for(int i = 0; i < sizeof(mInfo_Data); i++, c++) - mFile_Data.data[c] = data[i]; - for(size_t j=0;j(&(vec[j])); - for(int i = 0; i < sizeof(vec[j]); i++, c++) - mFile_Data.data[c] = data[i]; - } - data = reinterpret_cast(&mExtraInfo_Data); - for(int i = 0; i < sizeof(mExtraInfo_Data); i++, c++) - mFile_Data.data[c] = data[i]; - return mFile_Data; -} +/****************************************************** +* +* Project: Texturizer (CMake). +* Website: http://wiki.multitheftauto.com/wiki/Modules/Texturizer +* Developers: jyrno42, JoRX +* +******************************************************/ + +#include "TextureInfo.hpp" + +TextureInfo::TextureInfo() +{ + mFile_Data.id = CHUNK_FILE; + mFile_Data.marker = VERSION_GTASA; + mFile_Data.chunk_size = 0; + mFile_Data.data = 0; + mInfo_Data.id = CHUNK_INFO; + mInfo_Data.marker = VERSION_GTASA; + mInfo_Data.count = 0; + mInfo_Data.unknown = 2; + mExtraInfo_Data.id = CHUNK_EXTRA; + mExtraInfo_Data.marker = VERSION_GTASA; + mExtraInfo_Data.chunk_size = 0; + mExtraInfo_Data.data = NULL; +} + +TextureInfo::~TextureInfo() +{ + if(mFile_Data.data != 0) + delete mFile_Data.data; +} + +int TextureInfo::addTexture(txd_texture_data_t tex, txd_extra_info_t extInf) +{ + int id = 0; + while(mTextureInfo.count(id) == 1) + id++; + Texture_Info ti; + ti.TextureData = tex; + ti.ExtraInfo = extInf; + mTextureInfo[id] = ti; + return id; +} + +void TextureInfo::removeTexture(int id) +{ + mTextureInfo.erase(id); +} + +txd_file_t TextureInfo::getTextureFileData() +{ + uint8_t* data; + uint32_t size = 0; + std::vector vec; + // loe kokku kui suur peab olema data, eralda nii palju m2lu ja kopeeri vajalik info sellese :D + mInfo_Data.count = mTextureInfo.size(); + size = size + sizeof(mInfo_Data); + size = size + sizeof(mExtraInfo_Data); + std::map< int, Texture_Info>::iterator it; + for(it = mTextureInfo.begin(); it != mTextureInfo.end(); it++) + { + txd_texture_t tt; + tt.id = 0x15; + tt.marker = VERSION_GTASA; + int c = 0; + tt.chunk_size = sizeof(it->second.TextureData) + sizeof(it->second.ExtraInfo)+1; + tt.data = new uint8_t[tt.chunk_size]; + data = reinterpret_cast(&it->second.TextureData); + for(int i = 0; i < sizeof(it->second.TextureData); i++, c++) + tt.data[c] = data[i]; + data = reinterpret_cast(&it->second.ExtraInfo); + for(int i = 0; i < sizeof(it->second.ExtraInfo); i++, c++) + tt.data[c] = data[i]; + tt.chunk_size = sizeof(it->second.TextureData) + sizeof(it->second.ExtraInfo); + vec.push_back(tt); + size = size + sizeof(tt); + } + mFile_Data.chunk_size = size+1; + printf("%d\n", size); + mFile_Data.data = new uint8_t[size+1]; + int c = 0; + data = reinterpret_cast(&mInfo_Data); + for(int i = 0; i < sizeof(mInfo_Data); i++, c++) + mFile_Data.data[c] = data[i]; + for(size_t j=0;j(&(vec[j])); + for(int i = 0; i < sizeof(vec[j]); i++, c++) + mFile_Data.data[c] = data[i]; + } + data = reinterpret_cast(&mExtraInfo_Data); + for(int i = 0; i < sizeof(mExtraInfo_Data); i++, c++) + mFile_Data.data[c] = data[i]; + return mFile_Data; +} diff --git a/Texturizer/TextureWriter/TextureInfo.hpp b/modules/texturizer/TextureWriter/TextureInfo.hpp similarity index 95% rename from Texturizer/TextureWriter/TextureInfo.hpp rename to modules/texturizer/TextureWriter/TextureInfo.hpp index 44008fc..f33c499 100644 --- a/Texturizer/TextureWriter/TextureInfo.hpp +++ b/modules/texturizer/TextureWriter/TextureInfo.hpp @@ -1,41 +1,41 @@ -/****************************************************** -* -* Project: Texturizer (CMake). -* Website: http://wiki.multitheftauto.com/wiki/Modules/Texturizer -* Developers: jyrno42, JoRX -* -******************************************************/ - -#ifndef TEXTUREINFO_HPP_ -#define TEXTUREINFO_HPP_ - -#include "ChunkInfo.hpp" -#include -#include - -struct Texture_Info -{ - txd_texture_data_t TextureData; - txd_extra_info_t ExtraInfo; -}; - -class TextureInfo -{ -public: - TextureInfo(); - ~TextureInfo(); - - txd_file_t getTextureFileData(); - - // All added textures are struct object, it is users responsibility to free any memory given to texture_data - int addTexture(txd_texture_data_t tex, txd_extra_info_t extInf); - void removeTexture(int id); - -private: - txd_file_t mFile_Data; - txd_info_t mInfo_Data; - txd_extra_info_t mExtraInfo_Data; - std::map< int, Texture_Info> mTextureInfo; -}; - +/****************************************************** +* +* Project: Texturizer (CMake). +* Website: http://wiki.multitheftauto.com/wiki/Modules/Texturizer +* Developers: jyrno42, JoRX +* +******************************************************/ + +#ifndef TEXTUREINFO_HPP_ +#define TEXTUREINFO_HPP_ + +#include "ChunkInfo.hpp" +#include +#include + +struct Texture_Info +{ + txd_texture_data_t TextureData; + txd_extra_info_t ExtraInfo; +}; + +class TextureInfo +{ +public: + TextureInfo(); + ~TextureInfo(); + + txd_file_t getTextureFileData(); + + // All added textures are struct object, it is users responsibility to free any memory given to texture_data + int addTexture(txd_texture_data_t tex, txd_extra_info_t extInf); + void removeTexture(int id); + +private: + txd_file_t mFile_Data; + txd_info_t mInfo_Data; + txd_extra_info_t mExtraInfo_Data; + std::map< int, Texture_Info> mTextureInfo; +}; + #endif \ No newline at end of file diff --git a/Texturizer/TextureWriter/TextureWriter.h b/modules/texturizer/TextureWriter/TextureWriter.h similarity index 91% rename from Texturizer/TextureWriter/TextureWriter.h rename to modules/texturizer/TextureWriter/TextureWriter.h index c54f7a1..c08ee94 100644 --- a/Texturizer/TextureWriter/TextureWriter.h +++ b/modules/texturizer/TextureWriter/TextureWriter.h @@ -1,18 +1,17 @@ -/****************************************************** -* -* Project: Texturizer (CMake). -* Website: http://wiki.multitheftauto.com/wiki/Modules/Texturizer -* Developers: jyrno42 -* -******************************************************/ - -#ifndef __TEXTUREWRITER_H -#define __TEXTUREWRITER_H - -#include "pstdint.h" -#include "ChunkInfo.hpp" -#include "TextureDictionary.hpp" -#include "TextureData.hpp" -#include "TextureExtra.hpp" - +/****************************************************** +* +* Project: Texturizer (CMake). +* Website: http://wiki.multitheftauto.com/wiki/Modules/Texturizer +* Developers: jyrno42 +* +******************************************************/ + +#ifndef __TEXTUREWRITER_H +#define __TEXTUREWRITER_H + +#include "ChunkInfo.hpp" +#include "TextureDictionary.hpp" +#include "TextureData.hpp" +#include "TextureExtra.hpp" + #endif // __TEXTUREWRITER_H \ No newline at end of file diff --git a/modules/texturizer/premake5.lua b/modules/texturizer/premake5.lua new file mode 100644 index 0000000..a3eb222 --- /dev/null +++ b/modules/texturizer/premake5.lua @@ -0,0 +1,66 @@ + +project "Texturizer" + + language "C++" + kind "SharedLib" + targetname "texturizer" + targetprefix "ml_" + + vpaths { + ["Headers"] = "**.h", + ["Headers/TextureWriter"] = { "TextureWriter/**.h", "TextureWriter/**.hpp" }, + ["Sources"] = "**.cpp", + ["Sources/TextureWriter"] = "TextureWriter/**.cpp" + } + + files { + "src/**.h", + "src/**.cpp", + "TextureWriter/**.h", + "TextureWriter/**.hpp", + "TextureWriter/**.cpp", + } + + -- https://code.google.com/archive/p/libsquish/ + -- libsquish: squish-1.11 + + -- https://github.com/libgd/libgd/releases/tag/gd-2.2.3 + -- libgd: gd-2.2.3 + + includedirs { + "src", + "src/extra", + "src/include", + "TextureWriter", + "../../includes" + } + + removefiles { + "TextureWriter/AppMain.cpp" + } + + -- Note: This project needs more love to be compiled + + filter "system:windows" + flags { "ExcludeFromBuild" } + defines { "LUA_BUILD_AS_DLL" } + + -- Link to platform and configuration dependent lua5.1 library + filter { "system:windows", "platforms:x32", "configurations:Release" } + links { "../../libs/x32/lua5.1" } + + filter { "system:windows", "platforms:x32", "configurations:Debug" } + links { "../../libs/x32/lua5.1_d" } + + filter { "system:windows", "platforms:x64", "configurations:Release" } + links { "../../libs/x64/lua5.1" } + + filter { "system:windows", "platforms:x64", "configurations:Debug" } + links { "../../libs/x64/lua5.1_d" } + + -- Set platform dependent target directory + filter "platforms:x32" + binpath "x32" + + filter "platforms:x64" + binpath "x64" diff --git a/Texturizer/Texturizer/CFunctions.cpp b/modules/texturizer/src/CFunctions.cpp similarity index 96% rename from Texturizer/Texturizer/CFunctions.cpp rename to modules/texturizer/src/CFunctions.cpp index b8c2cae..4737a07 100644 --- a/Texturizer/Texturizer/CFunctions.cpp +++ b/modules/texturizer/src/CFunctions.cpp @@ -1,2399 +1,2399 @@ -/********************************************************* -* -* Multi Theft Auto: San Andreas - Deathmatch -* -* ml_base, External lua add-on module -* -* Copyright © 2003-2008 MTA. All Rights Reserved. -* -* Grand Theft Auto is © 2002-2003 Rockstar North -* -* THE FOLLOWING SOURCES ARE PART OF THE MULTI THEFT -* AUTO SOFTWARE DEVELOPMENT KIT AND ARE RELEASED AS -* OPEN SOURCE FILES. THESE FILES MAY BE USED AS LONG -* AS THE DEVELOPER AGREES TO THE LICENSE THAT IS -* PROVIDED WITH THIS PACKAGE. -* -*********************************************************/ - -#include "CFunctions.h" -#include "extra/CLuaArguments.h" - -int CFunctions::CreateTxdContainer ( lua_State* luaVM ) -{ - // bool/int createTxdContainer( void ) - if ( luaVM ) - { - int i = mTextureContainer->AddContainer(); - if ( i != 0 ) - { - - lua_pushnumber( luaVM, i ); - return 1; - } - - lua_pushboolean ( luaVM, false ); - return 1; - } - return 0; -} - -int CFunctions::TxdContainerAddImage ( lua_State* luaVM ) -{ - // bool txdContainerAddImage( int container, string name, string filePath[, bool compress, string alphaname] ) - if ( luaVM ) - { - if ( lua_type ( luaVM, 1 ) == LUA_TNUMBER && - lua_type ( luaVM, 2 ) == LUA_TSTRING && - lua_type ( luaVM, 3 ) == LUA_TSTRING ) - { - std::string mResource; - if( pModuleManager->GetResourceName(luaVM, mResource) ) - { - int contId = (int)lua_tonumber(luaVM, 1); - const char* tName = lua_tostring(luaVM, 2); - const char* fName = lua_tostring(luaVM, 3); - bool compress = true; //lua_type ( luaVM, 4 ) == LUA_TBOOLEAN?true:false; - - const char* alphaName; - bool hasAlpha = false; - if( lua_type ( luaVM, 5 ) == LUA_TSTRING ) - { - alphaName = lua_tostring(luaVM, 5); - hasAlpha = true; - } - - if( mTextureContainer->HasMember( contId ) ) - { - std::string - fNewPath, - fMetaPath; - - if( ParseResourcePathInput( std::string(fName), mResource, fNewPath, fMetaPath ) ) - { - uint32_t format = compress?(hasAlpha?FORMAT_1555:FORMAT_565):(hasAlpha?FORMAT_8888:FORMAT_888); - - TextureImage img(fNewPath); - img.LoadImageToData(format, hasAlpha); - - if( img.errorCode != 0 ) - { - pModuleManager->DebugPrintf( luaVM, "txdContainerAddImage: Image Error(%d).", img.errorCode ); - lua_pushboolean( luaVM, false ); - } - else - { - if(compress) img.Compress(); - - txd_texture_data_t tex; - - tex.id = 0x01; - tex.marker = VERSION_GTASA; - tex.version = 0x09; - tex.filter_flags = 0x1101; - - memset(tex.texture_name, 0x0, 32 ); - memset(tex.alpha_name, 0x0, 32 ); - - strcpy(tex.texture_name, tName); - if(hasAlpha) strcpy(tex.alpha_name, alphaName); - - tex.alpha_flags = format; - tex.direct3d_texture_format = compress?0x31545844:0x0; // 0x31545844 = DXT1 - tex.width = (uint16_t)img.width; - tex.height = (uint16_t)img.height; - tex.depth = 0x10; - tex.mipmap_count = 1; - tex.texcode_type = 0x04; - tex.flags = compress?(hasAlpha?9:8):(hasAlpha?1:0); - - tex.palette = NULL; - - tex.data_size = img.fileData.size(); - tex.data = new uint8_t[img.fileData.size()]; - for(int i = 0; i < (int)img.fileData.size(); i++) - { - tex.data[i] = (uint8_t)img.fileData[i]; - } - - tex.chunk_size = 0; - - tex.chunk_size += ( 5 * sizeof(uint32_t) ); - tex.chunk_size += 64; - tex.chunk_size += ( 2 * sizeof(uint16_t) ); - tex.chunk_size += ( 4 * sizeof(uint8_t) ); - tex.chunk_size += tex.depth==8?256*4:0; - tex.chunk_size += tex.data_size; - //tex.chunk_size += tex.mipmap_count; - - txd_extra_info_t extInf; - extInf.id = CHUNK_EXTRA; - extInf.marker = VERSION_GTASA; - extInf.chunk_size = 0; - extInf.data = 0; - - mTextureContainer->mContainers[contId]->addTexture( tex, extInf ); - lua_pushboolean( luaVM, true ); - } - - return 1; - } - else pModuleManager->DebugPrintf( luaVM, "Bad filepath in: txdContainerAddImage" ); - } - else pModuleManager->DebugPrintf( luaVM, "Bad container id in: txdContainerAddImage" ); - } - lua_pushboolean( luaVM, false ); - } - else if ( lua_type ( luaVM, 1 ) == LUA_TNUMBER && - lua_type ( luaVM, 2 ) == LUA_TSTRING && - lua_type ( luaVM, 3 ) == LUA_TUSERDATA ) - { - return TxdContainerAddImagePtr(luaVM); - } - else - { - pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: txdContainerAddImage" ); - lua_pushboolean( luaVM, false ); - } - return 1; - } - return 0; -} - -int CFunctions::TxdContainerAddImagePtr ( lua_State* luaVM ) -{ - // bool txdContainerAddImagePtr( int container, string name, userdata im[, bool compress, string alphaname] ) - if ( luaVM ) - { - if ( lua_type ( luaVM, 1 ) == LUA_TNUMBER && - lua_type ( luaVM, 2 ) == LUA_TSTRING && - lua_type ( luaVM, 3 ) == LUA_TUSERDATA ) - { - int contId = (int)lua_tonumber(luaVM, 1); - const char* tName = lua_tostring(luaVM, 2); - bool compress = true; //lua_type ( luaVM, 4 ) == LUA_TBOOLEAN?true:false; - - const char* alphaName; - bool hasAlpha = false; - if( lua_type ( luaVM, 5 ) == LUA_TSTRING ) - { - alphaName = lua_tostring(luaVM, 5); - hasAlpha = true; - } - - if( mTextureContainer->HasMember( contId ) ) - { - gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); - if( im != NULL ) - { - TextureImage img(im); - TextureData tData(tName, alphaName, hasAlpha, compress, &img); - - TextureExtra extra; - - mTextureContainer->mContainers[contId]->addTexture( tData.m_Data, extra.m_Data ); - lua_pushboolean( luaVM, true ); - } - else pModuleManager->DebugPrintf( luaVM, "Bad image in: txdContainerAddImagePtr" ); - } - else pModuleManager->DebugPrintf( luaVM, "Bad container id in: txdContainerAddImagePtr" ); - } - else - { - pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: txdContainerAddImagePtr" ); - lua_pushboolean( luaVM, false ); - } - return 1; - } - return 0; -} - -int CFunctions::SaveTxdContainer ( lua_State* luaVM ) -{ - // bool saveTxdContainer( int container, string fName ) - if ( luaVM ) - { - if ( lua_type ( luaVM, 1 ) == LUA_TNUMBER && - lua_type ( luaVM, 2 ) == LUA_TSTRING ) - { - std::string mResource; - if( pModuleManager->GetResourceName(luaVM, mResource) ) - { - int contId = (int)lua_tonumber(luaVM, 1); - const char* fName = lua_tostring(luaVM, 2); - - if( mTextureContainer->HasMember( contId ) ) - { - std::string - fNewPath, - fMetaPath; - - if( ParseResourcePathInput( std::string(fName), mResource, fNewPath, fMetaPath ) ) - { - pModuleManager->DebugPrintf( luaVM, "saveTxdContainer: %s", fNewPath.c_str() ); - lua_pushboolean( luaVM, mTextureContainer->mContainers[contId]->Write(fNewPath.c_str()) ); - return 1; - } - else pModuleManager->DebugPrintf( luaVM, "Bad filepath in: saveTxdContainer" ); - } - else pModuleManager->DebugPrintf( luaVM, "Bad container id in: saveTxdContainer" ); - } - lua_pushboolean( luaVM, false ); - } - else - { - pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: saveTxdContainer" ); - lua_pushboolean( luaVM, false ); - } - return 1; - } - return 0; -} - -int CFunctions::gd_info ( lua_State* luaVM ) -{ - // table gd_info( ) - if ( luaVM ) - { - // Table - // GD Version = string GD_VERSION_STRING - - // Create a table... - lua_createtable( luaVM, 0, 1 ); - - // GD Version - lua_pushstring( luaVM, "GD Version" ); - lua_pushstring( luaVM, GD_VERSION_STRING); - lua_settable( luaVM, -3 ); - - return 1; - } - return 0; -} - -int CFunctions::imgCreate ( lua_State* luaVM ) -{ - // bool/userdata imageCreate( int w, int h ) - if ( luaVM ) - { - if ( lua_type ( luaVM, 1 ) == LUA_TNUMBER && - lua_type ( luaVM, 2 ) == LUA_TNUMBER ) - { - void * ret = mImgManager->AddImage( luaVM, (int)lua_tonumber(luaVM, 1), (int)lua_tonumber(luaVM, 2), false ); - if( ret != NULL ) - { - lua_pushlightuserdata( luaVM, ret ); - return 1; - } - lua_pushboolean( luaVM, false ); - return 1; - } - else - { - pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageCreate" ); - lua_pushboolean( luaVM, false ); - } - return 1; - } - return 0; -} - -int CFunctions::imgCreateTrueColor ( lua_State* luaVM ) -{ - // bool/userdata imageCreateTrueColor( int w, int h ) - if ( luaVM ) - { - if ( lua_type ( luaVM, 1 ) == LUA_TNUMBER && - lua_type ( luaVM, 2 ) == LUA_TNUMBER ) - { - void * ret = mImgManager->AddImage( luaVM, (int)lua_tonumber(luaVM, 1), (int)lua_tonumber(luaVM, 2), true ); - if( ret != NULL ) - { - lua_pushlightuserdata( luaVM, ret ); - return 1; - } - lua_pushboolean( luaVM, false ); - return 1; - } - else - { - pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageCreateTrueColor" ); - lua_pushboolean( luaVM, false ); - } - return 1; - } - return 0; -} - -int CFunctions::imgCreateFromPng ( lua_State* luaVM ) -{ - // bool/userdata imageCreateFromPng( string File ) - if ( luaVM ) - { - if ( lua_type ( luaVM, 1 ) == LUA_TSTRING ) - { - std::string mResource; - if( pModuleManager->GetResourceName(luaVM, mResource) ) - { - const char* fName = lua_tostring(luaVM, 1); - std::string - fNewPath, - fMetaPath; - - if( ParseResourcePathInput( std::string(fName), mResource, fNewPath, fMetaPath ) ) - { - void * ret = mImgManager->AddImage( luaVM, IMAGE_PNG, fNewPath ); - if( ret != NULL ) - { - lua_pushlightuserdata( luaVM, ret ); - return 1; - } - } - } - lua_pushboolean( luaVM, false ); - return 1; - } - else - { - pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageCreateFromPng" ); - lua_pushboolean( luaVM, false ); - } - return 1; - } - return 0; -} - -int CFunctions::imgCreateFromGif ( lua_State* luaVM ) -{ - // bool/userdata imageCreateFromGif( string File ) - if ( luaVM ) - { - if ( lua_type ( luaVM, 1 ) == LUA_TSTRING ) - { - std::string mResource; - if( pModuleManager->GetResourceName(luaVM, mResource) ) - { - const char* fName = lua_tostring(luaVM, 1); - std::string - fNewPath, - fMetaPath; - - if( ParseResourcePathInput( std::string(fName), mResource, fNewPath, fMetaPath ) ) - { - void * ret = mImgManager->AddImage( luaVM, IMAGE_GIF, fNewPath ); - if( ret != NULL ) - { - lua_pushlightuserdata( luaVM, ret ); - return 1; - } - } - } - lua_pushboolean( luaVM, false ); - return 1; - } - else - { - pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageCreateFromGif" ); - lua_pushboolean( luaVM, false ); - } - return 1; - } - return 0; -} - -int CFunctions::imgCreateFromJpeg ( lua_State* luaVM ) -{ - // bool/userdata imageCreateFromJpeg( string File ) - if ( luaVM ) - { - if ( lua_type ( luaVM, 1 ) == LUA_TSTRING ) - { - std::string mResource; - if( pModuleManager->GetResourceName(luaVM, mResource) ) - { - const char* fName = lua_tostring(luaVM, 1); - std::string - fNewPath, - fMetaPath; - - if( ParseResourcePathInput( std::string(fName), mResource, fNewPath, fMetaPath ) ) - { - void * ret = mImgManager->AddImage( luaVM, IMAGE_JPEG, fNewPath ); - if( ret != NULL ) - { - lua_pushlightuserdata( luaVM, ret ); - return 1; - } - } - } - lua_pushboolean( luaVM, false ); - return 1; - } - else - { - pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageCreateFromJpeg" ); - lua_pushboolean( luaVM, false ); - } - return 1; - } - return 0; -} - -int CFunctions::imgSX ( lua_State* luaVM ) -{ - // bool/int imageSX( userdata im ) - if ( luaVM ) - { - if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA ) - { - gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); - if( im != NULL ) - { - lua_pushnumber( luaVM, gdImageSX(im) ); - } - else - { - lua_pushboolean( luaVM, false ); - } - return 1; - } - else - { - pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageSX" ); - } - } - lua_pushboolean( luaVM, false ); - return 0; -} - -int CFunctions::imgSY ( lua_State* luaVM ) -{ - // bool/int imageSY( userdata im ) - if ( luaVM ) - { - if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA ) - { - gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); - if( im != NULL ) - { - lua_pushnumber( luaVM, gdImageSY(im) ); - } - else - { - lua_pushboolean( luaVM, false ); - } - return 1; - } - else - { - pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageSY" ); - } - } - lua_pushboolean( luaVM, false ); - return 0; -} - -int CFunctions::imgIsTrueColor ( lua_State* luaVM ) -{ - // bool imageIsTrueColor( userdata im ) - if ( luaVM ) - { - if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA ) - { - gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); - if( im != NULL ) - { - lua_pushboolean( luaVM, im->trueColor==1?true:false ); - } - else - { - lua_pushboolean( luaVM, false ); - } - return 1; - } - else - { - pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageIsTrueColor" ); - } - } - lua_pushboolean( luaVM, false ); - return 0; -} - -int CFunctions::imgPng ( lua_State* luaVM ) -{ - // bool imagePng( userdata im, string fPath[, int level = 0, int delete = false] ) - if ( luaVM ) - { - if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA && - lua_type ( luaVM, 2 ) == LUA_TSTRING ) - { - std::string mResource; - if( pModuleManager->GetResourceName(luaVM, mResource) ) - { - gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); - if( im != NULL ) - { - const char* fName = lua_tostring(luaVM, 2); - std::string - fNewPath, - fMetaPath; - - int level = (lua_type ( luaVM, 3 ) == LUA_TNUMBER) ? (int)lua_tonumber(luaVM, 3) : 0; - bool dele = lua_toboolean(luaVM, 4)?true:false; - - if( ParseResourcePathInput( std::string(fName), mResource, fNewPath, fMetaPath ) ) - { - std::fstream out(fNewPath.c_str(), std::fstream::out | std::fstream::binary ); - if( out.is_open() ) - { - int sis = 0; - char * result = (char *)gdImagePngPtrEx( im, &sis, level ); - - out.write(result, sis); - - out.close(); - gdFree(result); - - if(dele) mImgManager->RemoveImage( lua_touserdata( luaVM, 1 ) ); - - lua_pushboolean( luaVM, true ); - return 1; - } - else - { - lua_pushboolean( luaVM, false ); - return 1; - } - } - else - { - pModuleManager->DebugPrintf( luaVM, "Bad filepath in: imagePng" ); - lua_pushboolean( luaVM, false ); - return 1; - } - } - else - { - lua_pushboolean( luaVM, false ); - return 1; - } - } - lua_pushboolean( luaVM, false ); - return 1; - } - else - { - pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imagePng" ); - lua_pushboolean( luaVM, false ); - } - return 1; - } - return 0; -} - -int CFunctions::imgGif ( lua_State* luaVM ) -{ - // bool imageGif( userdata im, string fPath[, bool delete = false] ) - if ( luaVM ) - { - if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA && - lua_type ( luaVM, 2 ) == LUA_TSTRING ) - { - std::string mResource; - if( pModuleManager->GetResourceName(luaVM, mResource) ) - { - gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); - if( im != NULL ) - { - const char* fName = lua_tostring(luaVM, 2); - std::string - fNewPath, - fMetaPath; - - bool dele = lua_toboolean(luaVM, 3)?true:false; - - if( ParseResourcePathInput( std::string(fName), mResource, fNewPath, fMetaPath ) ) - { - std::fstream out(fNewPath.c_str(), std::fstream::out | std::fstream::binary ); - if( out.is_open() ) - { - int sis = 0; - char * result = (char *)gdImageGifPtr( im, &sis ); - - out.write(result, sis); - - out.close(); - gdFree(result); - - if(dele) mImgManager->RemoveImage( lua_touserdata( luaVM, 1 ) ); - - lua_pushboolean( luaVM, true ); - return 1; - } - else - { - lua_pushboolean( luaVM, false ); - return 1; - } - } - else - { - pModuleManager->DebugPrintf( luaVM, "Bad filepath in: imageGif" ); - lua_pushboolean( luaVM, false ); - return 1; - } - } - else - { - lua_pushboolean( luaVM, false ); - return 1; - } - } - lua_pushboolean( luaVM, false ); - return 1; - } - else - { - pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageGif" ); - lua_pushboolean( luaVM, false ); - } - return 1; - } - return 0; -} - -int CFunctions::imgJpeg ( lua_State* luaVM ) -{ - // bool imageJpeg( userdata im, string fPath[, float quality = 1, bool delete = false] ) - if ( luaVM ) - { - if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA && - lua_type ( luaVM, 2 ) == LUA_TSTRING ) - { - std::string mResource; - if( pModuleManager->GetResourceName(luaVM, mResource) ) - { - gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); - if( im != NULL ) - { - const char* fName = lua_tostring(luaVM, 2); - std::string - fNewPath, - fMetaPath; - - double quality = (lua_type ( luaVM, 3 ) == LUA_TNUMBER) ? (double)lua_tonumber(luaVM, 3) : 1; - if(quality > 1) quality = 1.0; - else if(quality < 0) quality = 0.0; - - int level = (int)floor(quality * 95.0); - - bool dele = lua_toboolean(luaVM, 4)?true:false; - - if( ParseResourcePathInput( std::string(fName), mResource, fNewPath, fMetaPath ) ) - { - std::fstream out(fNewPath.c_str(), std::fstream::out | std::fstream::binary ); - if( out.is_open() ) - { - int sis = 0; - char * result = (char *)gdImageJpegPtr( im, &sis, level ); - - out.write(result, sis); - - out.close(); - gdFree(result); - - if(dele) mImgManager->RemoveImage( lua_touserdata( luaVM, 1 ) ); - - lua_pushboolean( luaVM, true ); - return 1; - } - else - { - lua_pushboolean( luaVM, false ); - return 1; - } - } - else - { - pModuleManager->DebugPrintf( luaVM, "Bad filepath in: imageJpeg" ); - lua_pushboolean( luaVM, false ); - return 1; - } - } - else - { - lua_pushboolean( luaVM, false ); - return 1; - } - } - lua_pushboolean( luaVM, false ); - return 1; - } - else - { - pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageJpeg" ); - lua_pushboolean( luaVM, false ); - } - return 1; - } - return 0; -} - -int CFunctions::imgGetAlphaBlending ( lua_State* luaVM ) -{ - // bool imageGetAlphaBlending( userdata im ) - if ( luaVM ) - { - if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA ) - { - gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); - if( im != NULL ) - { - lua_pushboolean( luaVM, im->alphaBlendingFlag==1?true:false ); - } - else - { - lua_pushboolean( luaVM, false ); - } - return 1; - } - else - { - pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageGetAlphaBlending" ); - lua_pushboolean( luaVM, false ); - } - return 1; - } - return 0; -} - -int CFunctions::imgSetAlphaBlending ( lua_State* luaVM ) -{ - // bool imageSetAlphaBlending( userdata im, bool blendmode ) - if ( luaVM ) - { - if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA && - lua_type ( luaVM, 2 ) == LUA_TBOOLEAN ) - { - gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); - if( im != NULL ) - { - int blend = lua_toboolean(luaVM, 2)?1:0; - gdImageAlphaBlending( im, blend ); - lua_pushboolean( luaVM, true ); - } - else - { - lua_pushboolean( luaVM, false ); - } - return 1; - } - else - { - pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageSetAlphaBlending" ); - lua_pushboolean( luaVM, false ); - } - return 1; - } - return 0; -} - -int CFunctions::imgGetAntiAlias ( lua_State* luaVM ) -{ - // bool imageGetAntiAlias( userdata im ) - if ( luaVM ) - { - if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA ) - { - lua_pushboolean( luaVM, mImgManager->GetImageAA( lua_touserdata( luaVM, 1 ) ) ); - return 1; - } - else - { - pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageGetAntiAlias" ); - lua_pushboolean( luaVM, false ); - } - return 1; - } - return 0; -} - -int CFunctions::imgSetAntiAlias ( lua_State* luaVM ) -{ - // bool imageSetAntiAlias( userdata im, bool enabled ) - if ( luaVM ) - { - if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA && - lua_type ( luaVM, 2 ) == LUA_TBOOLEAN ) - { - bool useAA = lua_toboolean(luaVM, 2)?true:false; - mImgManager->SetImageAA( lua_touserdata( luaVM, 1 ), useAA ); - return 1; - } - else - { - pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageSetAntiAlias" ); - lua_pushboolean( luaVM, false ); - } - return 1; - } - return 0; -} - -int CFunctions::imgGetInterlace ( lua_State* luaVM ) -{ - // bool imageGetInterlace( userdata im ) - if ( luaVM ) - { - if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA ) - { - gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); - if( im != NULL ) - { - lua_pushboolean( luaVM, gdImageGetInterlaced(im)==1?true:false ); - } - else - { - lua_pushboolean( luaVM, false ); - } - return 1; - } - else - { - pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageGetInterlace" ); - lua_pushboolean( luaVM, false ); - } - return 1; - } - return 0; -} - -int CFunctions::imgSetInterlace ( lua_State* luaVM ) -{ - // bool imageSetInterlace( userdata im, bool interlace ); - if ( luaVM ) - { - if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA && - lua_type ( luaVM, 2 ) == LUA_TBOOLEAN ) - { - gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); - if( im != NULL ) - { - int interlace = lua_toboolean(luaVM, 2)?1:0; - gdImageInterlace(im, interlace); - - lua_pushboolean( luaVM, true ); - } - else - { - lua_pushboolean( luaVM, false ); - } - return 1; - } - else - { - pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageSetInterlace" ); - lua_pushboolean( luaVM, false ); - } - return 1; - } - return 0; -} - -int CFunctions::imgGetSaveAlpha ( lua_State* luaVM ) -{ - // bool imageGetSaveAlpha( userdata im ) - if ( luaVM ) - { - if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA ) - { - gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); - if( im != NULL ) - { - lua_pushboolean( luaVM, im->saveAlphaFlag==1?true:false ); - } - else - { - lua_pushboolean( luaVM, false ); - } - return 1; - } - else - { - pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageGetSaveAlpha" ); - lua_pushboolean( luaVM, false ); - } - return 1; - } - return 0; -} - -int CFunctions::imgSetSaveAlpha ( lua_State* luaVM ) -{ - // bool imageSetSaveAlpha( userdata im, bool savealpha ); - if ( luaVM ) - { - if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA && - lua_type ( luaVM, 2 ) == LUA_TBOOLEAN ) - { - gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); - if( im != NULL ) - { - int savealpha = lua_toboolean(luaVM, 2)?1:0; - gdImageSaveAlpha(im, savealpha); - - lua_pushboolean( luaVM, true ); - } - else - { - lua_pushboolean( luaVM, false ); - } - return 1; - } - else - { - pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageSetSaveAlpha" ); - lua_pushboolean( luaVM, false ); - } - return 1; - } - return 0; -} - -int CFunctions::imgColorAllocate ( lua_State* luaVM ) -{ - // bool/int imageColorAllocate( userdata im, int red, int green, int blue) - if ( luaVM ) - { - if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA && - lua_type ( luaVM, 2 ) == LUA_TNUMBER && - lua_type ( luaVM, 3 ) == LUA_TNUMBER && - lua_type ( luaVM, 4 ) == LUA_TNUMBER ) - { - gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); - if( im != NULL ) - { - int ret = gdImageColorAllocate( im, (int)lua_tonumber(luaVM, 2), (int)lua_tonumber(luaVM, 3), (int)lua_tonumber(luaVM, 4) ); - if( ret != -1 ) lua_pushnumber( luaVM, ret ); - else lua_pushboolean( luaVM, false ); - } - else - { - lua_pushboolean( luaVM, false ); - } - return 1; - } - else - { - pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageColorAllocate" ); - lua_pushboolean( luaVM, false ); - } - return 1; - } - return 0; -} - -int CFunctions::imgColorAllocateAlpha ( lua_State* luaVM ) -{ - // bool/int imageColorAllocateAlpha( userdata im, int red, int green, int blue, int alpha) - if ( luaVM ) - { - if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA && - lua_type ( luaVM, 2 ) == LUA_TNUMBER && - lua_type ( luaVM, 3 ) == LUA_TNUMBER && - lua_type ( luaVM, 4 ) == LUA_TNUMBER && - lua_type ( luaVM, 5 ) == LUA_TNUMBER ) - { - gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); - if( im != NULL ) - { - lua_pushnumber( luaVM, gdImageColorAllocateAlpha( im, (int)lua_tonumber(luaVM, 2), (int)lua_tonumber(luaVM, 3), (int)lua_tonumber(luaVM, 4), (int)lua_tonumber(luaVM, 5) ) ); - } - else - { - lua_pushboolean( luaVM, false ); - } - return 1; - } - else - { - pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageColorAllocateAlpha" ); - lua_pushboolean( luaVM, false ); - } - return 1; - } - return 0; -} - -int CFunctions::imgColorClosest ( lua_State* luaVM ) -{ - // bool/int imageColorClosest( userdata im, int red, int green, int blue) - if ( luaVM ) - { - if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA && - lua_type ( luaVM, 2 ) == LUA_TNUMBER && - lua_type ( luaVM, 3 ) == LUA_TNUMBER && - lua_type ( luaVM, 4 ) == LUA_TNUMBER ) - { - gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); - if( im != NULL ) - { - int ret = gdImageColorClosest( im, (int)lua_tonumber(luaVM, 2), (int)lua_tonumber(luaVM, 3), (int)lua_tonumber(luaVM, 4) ); - if( ret != -1 ) lua_pushnumber( luaVM, ret ); - else lua_pushboolean( luaVM, false ); - } - else - { - lua_pushboolean( luaVM, false ); - } - return 1; - } - else - { - pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageColorClosest" ); - lua_pushboolean( luaVM, false ); - } - return 1; - } - return 0; -} - -int CFunctions::imgColorClosestAlpha ( lua_State* luaVM ) -{ - // bool/int imageColorClosestAlpha( userdata im, int red, int green, int blue, int alpha) - if ( luaVM ) - { - if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA && - lua_type ( luaVM, 2 ) == LUA_TNUMBER && - lua_type ( luaVM, 3 ) == LUA_TNUMBER && - lua_type ( luaVM, 4 ) == LUA_TNUMBER && - lua_type ( luaVM, 5 ) == LUA_TNUMBER ) - { - gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); - if( im != NULL ) - { - lua_pushnumber( luaVM, gdImageColorClosestAlpha( im, (int)lua_tonumber(luaVM, 2), (int)lua_tonumber(luaVM, 3), (int)lua_tonumber(luaVM, 4), (int)lua_tonumber(luaVM, 5) ) ); - } - else - { - lua_pushboolean( luaVM, false ); - } - return 1; - } - else - { - pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageColorClosestAlpha" ); - lua_pushboolean( luaVM, false ); - } - return 1; - } - return 0; -} - -int CFunctions::imgColorExact ( lua_State* luaVM ) -{ - // bool/int imageColorExact( userdata im, int red, int green, int blue) - if ( luaVM ) - { - if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA && - lua_type ( luaVM, 2 ) == LUA_TNUMBER && - lua_type ( luaVM, 3 ) == LUA_TNUMBER && - lua_type ( luaVM, 4 ) == LUA_TNUMBER ) - { - gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); - if( im != NULL ) - { - int ret = gdImageColorExact( im, (int)lua_tonumber(luaVM, 2), (int)lua_tonumber(luaVM, 3), (int)lua_tonumber(luaVM, 4) ); - if( ret != -1 ) lua_pushnumber( luaVM, ret ); - else lua_pushboolean( luaVM, false ); - } - else - { - lua_pushboolean( luaVM, false ); - } - return 1; - } - else - { - pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageColorExact" ); - lua_pushboolean( luaVM, false ); - } - return 1; - } - return 0; -} - -int CFunctions::imgColorExactAlpha ( lua_State* luaVM ) -{ - // bool/int imageColorExactAlpha( userdata im, int red, int green, int blue, int alpha) - if ( luaVM ) - { - if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA && - lua_type ( luaVM, 2 ) == LUA_TNUMBER && - lua_type ( luaVM, 3 ) == LUA_TNUMBER && - lua_type ( luaVM, 4 ) == LUA_TNUMBER && - lua_type ( luaVM, 5 ) == LUA_TNUMBER ) - { - gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); - if( im != NULL ) - { - lua_pushnumber( luaVM, gdImageColorExactAlpha( im, (int)lua_tonumber(luaVM, 2), (int)lua_tonumber(luaVM, 3), (int)lua_tonumber(luaVM, 4), (int)lua_tonumber(luaVM, 5) ) ); - } - else - { - lua_pushboolean( luaVM, false ); - } - return 1; - } - else - { - pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageColorExactAlpha" ); - lua_pushboolean( luaVM, false ); - } - return 1; - } - return 0; -} - -int CFunctions::imgColorResolve ( lua_State* luaVM ) -{ - // bool/int imageColorResolve( userdata im, int red, int green, int blue) - if ( luaVM ) - { - if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA && - lua_type ( luaVM, 2 ) == LUA_TNUMBER && - lua_type ( luaVM, 3 ) == LUA_TNUMBER && - lua_type ( luaVM, 4 ) == LUA_TNUMBER ) - { - gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); - if( im != NULL ) - { - int ret = gdImageColorResolve( im, (int)lua_tonumber(luaVM, 2), (int)lua_tonumber(luaVM, 3), (int)lua_tonumber(luaVM, 4) ); - if( ret != -1 ) lua_pushnumber( luaVM, ret ); - else lua_pushboolean( luaVM, false ); - } - else - { - lua_pushboolean( luaVM, false ); - } - return 1; - } - else - { - pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageColorResolve" ); - lua_pushboolean( luaVM, false ); - } - return 1; - } - return 0; -} - -int CFunctions::imgColorResolveAlpha ( lua_State* luaVM ) -{ - // bool/int imageColorResolveAlpha( userdata im, int red, int green, int blue, int alpha) - if ( luaVM ) - { - if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA && - lua_type ( luaVM, 2 ) == LUA_TNUMBER && - lua_type ( luaVM, 3 ) == LUA_TNUMBER && - lua_type ( luaVM, 4 ) == LUA_TNUMBER && - lua_type ( luaVM, 5 ) == LUA_TNUMBER ) - { - gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); - if( im != NULL ) - { - lua_pushnumber( luaVM, gdImageColorResolveAlpha( im, (int)lua_tonumber(luaVM, 2), (int)lua_tonumber(luaVM, 3), (int)lua_tonumber(luaVM, 4), (int)lua_tonumber(luaVM, 5) ) ); - } - else - { - lua_pushboolean( luaVM, false ); - } - return 1; - } - else - { - pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageColorResolveAlpha" ); - lua_pushboolean( luaVM, false ); - } - return 1; - } - return 0; -} - -int CFunctions::imgGetColorAt ( lua_State* luaVM ) -{ - // bool/int imageGetColorAt( userdata im, int x, int y) - if ( luaVM ) - { - if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA && - lua_type ( luaVM, 2 ) == LUA_TNUMBER && - lua_type ( luaVM, 3 ) == LUA_TNUMBER ) - { - gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); - if( im != NULL ) - { - int - x = (int)lua_tonumber(luaVM, 2), - y = (int)lua_tonumber(luaVM, 3); - if (gdImageBoundsSafe(im, x, y)) - { - lua_pushnumber( luaVM, gdImageGetPixel(im, x, y) ); - } - else - { - pModuleManager->DebugPrintf( luaVM, "imageGetColorAt: Pixel is out of bounds." ); - lua_pushboolean( luaVM, false ); - } - } - else - { - lua_pushboolean( luaVM, false ); - } - return 1; - } - else - { - pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageGetColorAt" ); - lua_pushboolean( luaVM, false ); - } - return 1; - } - return 0; -} - -int CFunctions::imgSetColorAt ( lua_State* luaVM ) -{ - // bool imageSetColorAt( userdata im, int x, int y, int color) - if ( luaVM ) - { - if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA && - lua_type ( luaVM, 2 ) == LUA_TNUMBER && - lua_type ( luaVM, 3 ) == LUA_TNUMBER && - lua_type ( luaVM, 4 ) == LUA_TNUMBER ) - { - gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); - if( im != NULL ) - { - int - x = (int)lua_tonumber(luaVM, 2), - y = (int)lua_tonumber(luaVM, 3), - color = (int)lua_tonumber(luaVM, 4); - if (gdImageBoundsSafe(im, x, y)) - { - gdImageSetPixel(im, x, y, color); - lua_pushboolean( luaVM, true ); - } - else - { - pModuleManager->DebugPrintf( luaVM, "imageSetColorAt: Pixel is out of bounds." ); - lua_pushboolean( luaVM, false ); - } - } - else - { - lua_pushboolean( luaVM, false ); - } - return 1; - } - else - { - pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageSetColorAt" ); - lua_pushboolean( luaVM, false ); - } - return 1; - } - return 0; -} - -int CFunctions::imgColorDeallocate ( lua_State* luaVM ) -{ - // bool imageColorDeallocate( userdata im, int color ) - if ( luaVM ) - { - if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA && - lua_type ( luaVM, 2 ) == LUA_TNUMBER ) - { - gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); - if( im != NULL ) - { - gdImageColorDeallocate(im, (int)lua_tonumber(luaVM, 2) ); - lua_pushboolean( luaVM, true ); - } - else - { - lua_pushboolean( luaVM, false ); - } - return 1; - } - else - { - pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageColorDeallocate" ); - lua_pushboolean( luaVM, false ); - } - return 1; - } - return 0; -} - -int CFunctions::imgColorsTotal ( lua_State* luaVM ) -{ - // bool/int imageColorsTotal( userdata im ) - if ( luaVM ) - { - if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA ) - { - gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); - if( im != NULL ) - { - lua_pushnumber( luaVM, gdImageColorsTotal(im) ); - } - else - { - lua_pushboolean( luaVM, false ); - } - return 1; - } - else - { - pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageColorsTotal" ); - lua_pushboolean( luaVM, false ); - } - return 1; - } - return 0; -} - -int CFunctions::imgColorSpecial ( lua_State* luaVM ) -{ - // bool/int imageColorSpecial( string name ) - if ( luaVM ) - { - if ( lua_type ( luaVM, 1 ) == LUA_TSTRING ) - { - const char* txt = lua_tostring(luaVM, 1); - if(strcmp(txt, "styled") == 0) - { - lua_pushnumber( luaVM, gdStyled ); - } - else if(strcmp(txt, "brushed") == 0) - { - lua_pushnumber( luaVM, gdBrushed ); - } - else if(strcmp(txt, "styledbrushed") == 0) - { - lua_pushnumber( luaVM, gdStyledBrushed ); - } - else if(strcmp(txt, "tiled") == 0) - { - lua_pushnumber( luaVM, gdTiled ); - } - else if(strcmp(txt, "transparent") == 0) - { - lua_pushnumber( luaVM, gdTransparent ); - } - else if(strcmp(txt, "antialiased") == 0) - { - lua_pushnumber( luaVM, gdAntiAliased ); - } - else - { - lua_pushboolean( luaVM, false ); - } - return 1; - } - else - { - pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageColorSpecial" ); - lua_pushboolean( luaVM, false ); - } - return 1; - } - return 0; -} - -int CFunctions::imgFontHeight ( lua_State* luaVM ) -{ - // bool/int imageFontHeight( int font ) - if ( luaVM ) - { - if ( lua_type ( luaVM, 1 ) == LUA_TNUMBER ) - { - lua_pushnumber( luaVM, find_gd_font((int)lua_tonumber(luaVM, 2))->h ); - return 1; - } - else - { - pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageFontHeight" ); - lua_pushboolean( luaVM, false ); - } - return 1; - } - return 0; -} - -int CFunctions::imgFontWidth ( lua_State* luaVM ) -{ - // bool/int imageFontWidth( int font ) - if ( luaVM ) - { - if ( lua_type ( luaVM, 1 ) == LUA_TNUMBER ) - { - lua_pushnumber( luaVM, find_gd_font((int)lua_tonumber(luaVM, 2))->w ); - return 1; - } - else - { - pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageFontWidth" ); - lua_pushboolean( luaVM, false ); - } - return 1; - } - return 0; -} - -int CFunctions::imgChar ( lua_State* luaVM ) -{ - // bool imageChar( userdata im, int font, int x, int y, string char, int color) - if ( luaVM ) - { - if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA && - lua_type ( luaVM, 2 ) == LUA_TNUMBER && - lua_type ( luaVM, 3 ) == LUA_TNUMBER && - lua_type ( luaVM, 4 ) == LUA_TNUMBER && - lua_type ( luaVM, 5 ) == LUA_TSTRING && - lua_type ( luaVM, 6 ) == LUA_TNUMBER ) - { - const char* txt = lua_tostring(luaVM, 5); - gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); - - if( im != NULL && txt != NULL ) - { - char chr = txt[0]; - - gdImageChar(im, find_gd_font( (int)lua_tonumber(luaVM, 2)), (int)lua_tonumber(luaVM, 3), (int)lua_tonumber(luaVM, 4), chr, (int)lua_tonumber(luaVM, 6)); - lua_pushboolean( luaVM, true ); - } - else - { - lua_pushboolean( luaVM, false ); - } - return 1; - } - else - { - pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageChar" ); - lua_pushboolean( luaVM, false ); - } - return 1; - } - return 0; -} - -int CFunctions::imgCharUp ( lua_State* luaVM ) -{ - // bool imageCharUp( userdata im, int font, int x, int y, string char, int color) - if ( luaVM ) - { - if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA && - lua_type ( luaVM, 2 ) == LUA_TNUMBER && - lua_type ( luaVM, 3 ) == LUA_TNUMBER && - lua_type ( luaVM, 4 ) == LUA_TNUMBER && - lua_type ( luaVM, 5 ) == LUA_TSTRING && - lua_type ( luaVM, 6 ) == LUA_TNUMBER ) - { - const char* txt = lua_tostring(luaVM, 5); - gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); - - if( im != NULL && txt != NULL ) - { - char chr = txt[0]; - - gdImageCharUp(im, find_gd_font( (int)lua_tonumber(luaVM, 2)), (int)lua_tonumber(luaVM, 3), (int)lua_tonumber(luaVM, 4), chr, (int)lua_tonumber(luaVM, 6)); - lua_pushboolean( luaVM, true ); - } - else - { - lua_pushboolean( luaVM, false ); - } - return 1; - } - else - { - pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageCharUp" ); - lua_pushboolean( luaVM, false ); - } - return 1; - } - return 0; -} - -int CFunctions::imgString ( lua_State* luaVM ) -{ - // bool imageString( userdata im, int font, int x, int y, string char, int color) - if ( luaVM ) - { - if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA && - lua_type ( luaVM, 2 ) == LUA_TNUMBER && - lua_type ( luaVM, 3 ) == LUA_TNUMBER && - lua_type ( luaVM, 4 ) == LUA_TNUMBER && - lua_type ( luaVM, 5 ) == LUA_TSTRING && - lua_type ( luaVM, 6 ) == LUA_TNUMBER ) - { - const char* txt = lua_tostring(luaVM, 5); - gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); - - if( im != NULL && txt != NULL ) - { - gdImageString(im, find_gd_font( (int)lua_tonumber(luaVM, 2)), (int)lua_tonumber(luaVM, 3), (int)lua_tonumber(luaVM, 4), (unsigned char*)txt, (int)lua_tonumber(luaVM, 6)); - lua_pushboolean( luaVM, true ); - } - else - { - lua_pushboolean( luaVM, false ); - } - return 1; - } - else - { - pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageString" ); - lua_pushboolean( luaVM, false ); - } - return 1; - } - return 0; -} - -int CFunctions::imgStringUp ( lua_State* luaVM ) -{ - // bool imageStringUp( userdata im, int font, int x, int y, string char, int color) - if ( luaVM ) - { - if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA && - lua_type ( luaVM, 2 ) == LUA_TNUMBER && - lua_type ( luaVM, 3 ) == LUA_TNUMBER && - lua_type ( luaVM, 4 ) == LUA_TNUMBER && - lua_type ( luaVM, 5 ) == LUA_TSTRING && - lua_type ( luaVM, 6 ) == LUA_TNUMBER ) - { - const char* txt = lua_tostring(luaVM, 5); - gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); - - if( im != NULL && txt != NULL ) - { - gdImageStringUp(im, find_gd_font( (int)lua_tonumber(luaVM, 2)), (int)lua_tonumber(luaVM, 3), (int)lua_tonumber(luaVM, 4), (unsigned char*)txt, (int)lua_tonumber(luaVM, 6)); - lua_pushboolean( luaVM, true ); - } - else - { - lua_pushboolean( luaVM, false ); - } - return 1; - } - else - { - pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageStringUp" ); - lua_pushboolean( luaVM, false ); - } - return 1; - } - return 0; -} - -int CFunctions::imgTtfText ( lua_State* luaVM ) -{ - // bool/int imageTtfText( userdata im, int size, int angle, int x, int y, int color, string fontFile, string text) - if ( luaVM ) - { - if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA && - lua_type ( luaVM, 2 ) == LUA_TNUMBER && - lua_type ( luaVM, 3 ) == LUA_TNUMBER && - lua_type ( luaVM, 4 ) == LUA_TNUMBER && - lua_type ( luaVM, 5 ) == LUA_TNUMBER && - lua_type ( luaVM, 6 ) == LUA_TNUMBER && - lua_type ( luaVM, 7 ) == LUA_TSTRING && - lua_type ( luaVM, 8 ) == LUA_TSTRING ) - { - std::string mResource; - if( pModuleManager->GetResourceName(luaVM, mResource) ) - { - const char* fName = lua_tostring(luaVM, 7); - std::string - fNewPath, - fMetaPath; - - if( ParseResourcePathInput( std::string(fName), mResource, fNewPath, fMetaPath ) ) - { - gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); - if( im != NULL ) - { - double size = lua_tonumber(luaVM, 2); - double angle = lua_tonumber(luaVM, 3); - int x = (int)lua_tonumber(luaVM, 4); - int y = (int)lua_tonumber(luaVM, 5); - int color = (int)lua_tonumber(luaVM, 6); - const char* strTxt = lua_tostring(luaVM, 8); - - int rect[8] = {0, 0, 0, 0, 0, 0, 0, 0}; - char * err = gdImageStringFT( im, &rect[0], color, (char *)fNewPath.c_str(), size, angle, x, y, (char *)strTxt ); - - if (err) - { - pModuleManager->DebugPrintf( luaVM, "Error with gdImageStringFT(%s) %s in: imageTtfText", err ); - return 1; - } - - lua_createtable( luaVM, 0, 8 ); - - for( int i = 0; i < 8; i++ ) - { - lua_pushnumber( luaVM, i+1 ); - lua_pushnumber( luaVM, rect[i]); - lua_settable( luaVM, -3 ); - } - return 1; - } - else - { - lua_pushboolean( luaVM, false ); - return 1; - } - } - else - { - pModuleManager->DebugPrintf( luaVM, "Bad filepath in: imageTtfText" ); - lua_pushboolean( luaVM, false ); - return 1; - } - } - else - { - lua_pushboolean( luaVM, false ); - return 1; - } - } - else - { - pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageTtfText" ); - lua_pushboolean( luaVM, false ); - } - return 1; - } - return 0; -} - -int CFunctions::imgTtfBBox ( lua_State* luaVM ) -{ - // bool/table imageTtfBBox( int size, int angle, string fontFile, string text) - if ( luaVM ) - { - if ( lua_type ( luaVM, 1 ) == LUA_TNUMBER && - lua_type ( luaVM, 2 ) == LUA_TNUMBER && - lua_type ( luaVM, 3 ) == LUA_TSTRING && - lua_type ( luaVM, 4 ) == LUA_TSTRING ) - { - std::string mResource; - if( pModuleManager->GetResourceName(luaVM, mResource) ) - { - const char* fName = lua_tostring(luaVM, 3); - std::string - fNewPath, - fMetaPath; - - if( ParseResourcePathInput( std::string(fName), mResource, fNewPath, fMetaPath ) ) - { - double size = lua_tonumber(luaVM, 1); - double angle = lua_tonumber(luaVM, 2); - const char* strTxt = lua_tostring(luaVM, 4); - - int rect[8] = {0, 0, 0, 0, 0, 0, 0, 0}; - char * err = gdImageStringFT( NULL, &rect[0], 0, (char *)fNewPath.c_str(), size, angle, 0, 0, (char *)strTxt ); - - if (err) - { - pModuleManager->DebugPrintf( luaVM, "Error with gdImageStringFT(%s) in: imageTtfBBox", err ); - return 1; - } - - lua_createtable( luaVM, 0, 8 ); - - for( int i = 0; i < 8; i++ ) - { - lua_pushnumber( luaVM, i+1 ); - lua_pushnumber( luaVM, rect[i]); - lua_settable( luaVM, -3 ); - } - return 1; - } - else - { - pModuleManager->DebugPrintf( luaVM, "Bad filepath in: imageTtfBBox" ); - lua_pushboolean( luaVM, false ); - return 1; - } - } - else - { - lua_pushboolean( luaVM, false ); - return 1; - } - } - else - { - pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageTtfBBox" ); - lua_pushboolean( luaVM, false ); - } - return 1; - } - return 0; -} - -int CFunctions::imgGetStyle ( lua_State* luaVM ) -{ - // bool/table imageGetStyle( userdata im ) - if ( luaVM ) - { - if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA ) - { - gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); - if( im != NULL ) - { - if(im->style) - { - lua_createtable( luaVM, 0, im->styleLength ); - for(int i = 0; i < im->styleLength; i++) - { - lua_pushnumber( luaVM, i ); - lua_pushnumber( luaVM, im->style[i] ); - lua_settable( luaVM, -3 ); - } - } - else lua_pushboolean( luaVM, false ); - } - else - { - lua_pushboolean( luaVM, false ); - } - return 1; - } - else - { - pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageGetStyle" ); - } - } - lua_pushboolean( luaVM, false ); - return 0; -} - -int CFunctions::imgSetStyle ( lua_State* luaVM ) -{ - // bool imageSetStyle( userdata im, table style ) - if ( luaVM ) - { - if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA && - lua_type ( luaVM, 2 ) == LUA_TTABLE ) - { - gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); - if( im != NULL ) - { - std::vector style; - - lua_pushnil( luaVM ); - while( lua_next( luaVM, 2 ) != 0 ) - { - // key = lua_type( luaVM, -2 ) - // val = lua_type( luaVM, -1 ) - if( lua_type( luaVM, -1 ) == LUA_TNUMBER ) - { - style.push_back((int)lua_tonumber( luaVM, -1 )); - } - lua_pop( luaVM, 1 ); - } - - int * arr = new int[style.size()]; -#ifdef WIN32 - std::copy(style.begin(), style.end(), stdext::checked_array_iterator(arr, style.size())); -#else - std::copy(style.begin(), style.end(), arr); -#endif - - gdImageSetStyle(im, arr, sizeof(arr)); - lua_pushboolean( luaVM, true ); - - delete [] arr; - } - else - { - lua_pushboolean( luaVM, false ); - } - return 1; - } - else - { - pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageSetStyle" ); - } - } - lua_pushboolean( luaVM, false ); - return 0; -} - -int CFunctions::imgGetThickness ( lua_State* luaVM ) -{ - // bool/int imageGetThickness( userdata im ) - if ( luaVM ) - { - if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA ) - { - gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); - if( im != NULL ) - { - lua_pushnumber( luaVM, im->thick ); - } - else - { - lua_pushboolean( luaVM, false ); - } - return 1; - } - else - { - pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageGetThickness" ); - } - } - lua_pushboolean( luaVM, false ); - return 0; -} - -int CFunctions::imgSetThickness ( lua_State* luaVM ) -{ - // bool imageSetThickness( userdata im, int thickness ) - if ( luaVM ) - { - if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA && - lua_type ( luaVM, 2 ) == LUA_TNUMBER ) - { - gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); - if( im != NULL ) - { - gdImageSetThickness(im, (int)lua_tonumber( luaVM, 2 )); - } - else - { - lua_pushboolean( luaVM, false ); - } - return 1; - } - else - { - pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageSetThickness" ); - } - } - lua_pushboolean( luaVM, false ); - return 0; -} - -int CFunctions::imgGetBrush ( lua_State* luaVM ) -{ - // bool/userdata imageGetBrush( userdata im ) - if ( luaVM ) - { - if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA ) - { - gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); - if( im != NULL && im->brush != NULL ) - { - lua_pushlightuserdata( luaVM, (void *)im->brush ); - } - else - { - lua_pushboolean( luaVM, false ); - } - return 1; - } - else - { - pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageGetBrush" ); - } - } - lua_pushboolean( luaVM, false ); - return 0; -} - -int CFunctions::imgSetBrush ( lua_State* luaVM ) -{ - // bool imageSetBrush( userdata im, userdata brush ) - if ( luaVM ) - { - if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA && - lua_type ( luaVM, 2 ) == LUA_TLIGHTUSERDATA ) - { - gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); - gdImagePtr brush = mImgManager->GetImage( lua_touserdata( luaVM, 2 ) ); - if( im != NULL && brush != NULL ) - { - gdImageSetBrush(im, brush); - } - else - { - lua_pushboolean( luaVM, false ); - } - return 1; - } - else - { - pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageSetBrush" ); - } - } - lua_pushboolean( luaVM, false ); - return 0; -} - -int CFunctions::imgGetTile ( lua_State* luaVM ) -{ - // bool/userdata imageGetTile( userdata im ) - if ( luaVM ) - { - if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA ) - { - gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); - if( im != NULL && im->tile != NULL ) - { - lua_pushlightuserdata( luaVM, (void *)im->tile ); - } - else - { - lua_pushboolean( luaVM, false ); - } - return 1; - } - else - { - pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageGetTile" ); - } - } - lua_pushboolean( luaVM, false ); - return 0; -} - -int CFunctions::imgSetTile ( lua_State* luaVM ) -{ - // bool imageSetTile( userdata im, userdata tile ) - if ( luaVM ) - { - if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA && - lua_type ( luaVM, 2 ) == LUA_TLIGHTUSERDATA ) - { - gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); - gdImagePtr tile = mImgManager->GetImage( lua_touserdata( luaVM, 2 ) ); - if( im != NULL && tile != NULL ) - { - gdImageSetTile(im, tile); - } - else - { - lua_pushboolean( luaVM, false ); - } - return 1; - } - else - { - pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageSetTile" ); - } - } - lua_pushboolean( luaVM, false ); - return 0; -} - -int CFunctions::imgLine ( lua_State* luaVM ) -{ - // bool/int imageLine( userdata im, int x1, int y1, int x2, int y2, int color ) - if ( luaVM ) - { - if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA && - lua_type ( luaVM, 2 ) == LUA_TNUMBER && - lua_type ( luaVM, 3 ) == LUA_TNUMBER && - lua_type ( luaVM, 4 ) == LUA_TNUMBER && - lua_type ( luaVM, 5 ) == LUA_TNUMBER && - lua_type ( luaVM, 6 ) == LUA_TNUMBER ) - { - gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); - if( im != NULL ) - { - gdImageLine( im, (int)lua_tonumber( luaVM, 2 ), (int)lua_tonumber( luaVM, 3 ), (int)lua_tonumber( luaVM, 4 ), (int)lua_tonumber( luaVM, 5 ), (int)lua_tonumber( luaVM, 6 ) ); - lua_pushboolean( luaVM, true ); - } - else - { - lua_pushboolean( luaVM, false ); - } - return 1; - } - else - { - pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageLine" ); - } - } - lua_pushboolean( luaVM, false ); - return 0; -} - -int CFunctions::imgArc ( lua_State* luaVM ) -{ - // bool/int imageArc( userdata im, int cx, int cy, int w, int h, int start, int end, int color ) - if ( luaVM ) - { - if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA && - lua_type ( luaVM, 2 ) == LUA_TNUMBER && - lua_type ( luaVM, 3 ) == LUA_TNUMBER && - lua_type ( luaVM, 4 ) == LUA_TNUMBER && - lua_type ( luaVM, 5 ) == LUA_TNUMBER && - lua_type ( luaVM, 6 ) == LUA_TNUMBER && - lua_type ( luaVM, 7 ) == LUA_TNUMBER && - lua_type ( luaVM, 8 ) == LUA_TNUMBER ) - { - gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); - if( im != NULL ) - { - gdImageArc( im, (int)lua_tonumber( luaVM, 2 ), (int)lua_tonumber( luaVM, 3 ), (int)lua_tonumber( luaVM, 4 ), (int)lua_tonumber( luaVM, 5 ), (int)lua_tonumber( luaVM, 6 ), (int)lua_tonumber( luaVM, 7 ), (int)lua_tonumber( luaVM, 8 ) ); - lua_pushboolean( luaVM, true ); - } - else - { - lua_pushboolean( luaVM, false ); - } - return 1; - } - else - { - pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageArc" ); - } - } - lua_pushboolean( luaVM, false ); - return 0; -} - -int CFunctions::imgRectangle ( lua_State* luaVM ) -{ - // bool/int imageRectangle( userdata im, int x1, int y1, int x2, int y2, int color ) - if ( luaVM ) - { - if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA && - lua_type ( luaVM, 2 ) == LUA_TNUMBER && - lua_type ( luaVM, 3 ) == LUA_TNUMBER && - lua_type ( luaVM, 4 ) == LUA_TNUMBER && - lua_type ( luaVM, 5 ) == LUA_TNUMBER && - lua_type ( luaVM, 6 ) == LUA_TNUMBER ) - { - gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); - if( im != NULL ) - { - gdImageRectangle( im, (int)lua_tonumber( luaVM, 2 ), (int)lua_tonumber( luaVM, 3 ), (int)lua_tonumber( luaVM, 4 ), (int)lua_tonumber( luaVM, 5 ), (int)lua_tonumber( luaVM, 6 ) ); - lua_pushboolean( luaVM, true ); - } - else - { - lua_pushboolean( luaVM, false ); - } - return 1; - } - else - { - pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageRectangle" ); - } - } - lua_pushboolean( luaVM, false ); - return 0; -} - - -int CFunctions::imgEllipse ( lua_State* luaVM ) -{ - // bool/int imageEllipse( userdata im, int cx, int cy, int w, int h, int color ) - if ( luaVM ) - { - if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA && - lua_type ( luaVM, 2 ) == LUA_TNUMBER && - lua_type ( luaVM, 3 ) == LUA_TNUMBER && - lua_type ( luaVM, 4 ) == LUA_TNUMBER && - lua_type ( luaVM, 5 ) == LUA_TNUMBER && - lua_type ( luaVM, 6 ) == LUA_TNUMBER ) - { - gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); - if( im != NULL ) - { -#ifdef HAVE_GD_IMAGEELLIPSE - gdImageEllipse( im, (int)lua_tonumber( luaVM, 2 ), (int)lua_tonumber( luaVM, 3 ), (int)lua_tonumber( luaVM, 4 ), (int)lua_tonumber( luaVM, 5 ), (int)lua_tonumber( luaVM, 6 ) ); -#else - gdImageArc( im, (int)lua_tonumber( luaVM, 2 ), (int)lua_tonumber( luaVM, 3 ), (int)lua_tonumber( luaVM, 4 ), (int)lua_tonumber( luaVM, 5 ), 0, 360, (int)lua_tonumber( luaVM, 6 ) ); -#endif - lua_pushboolean( luaVM, true ); - } - else - { - lua_pushboolean( luaVM, false ); - } - return 1; - } - else - { - pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageEllipse" ); - } - } - lua_pushboolean( luaVM, false ); - return 0; -} - -int CFunctions::imgFill ( lua_State* luaVM ) -{ - // bool/int imageFill( userdata im, int x, int y, int color ) - if ( luaVM ) - { - if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA && - lua_type ( luaVM, 2 ) == LUA_TNUMBER && - lua_type ( luaVM, 3 ) == LUA_TNUMBER && - lua_type ( luaVM, 4 ) == LUA_TNUMBER ) - { - gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); - if( im != NULL ) - { - gdImageFill( im, (int)lua_tonumber( luaVM, 2 ), (int)lua_tonumber( luaVM, 3 ), (int)lua_tonumber( luaVM, 4 ) ); - lua_pushboolean( luaVM, true ); - } - else - { - lua_pushboolean( luaVM, false ); - } - return 1; - } - else - { - pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageFill" ); - } - } - lua_pushboolean( luaVM, false ); - return 0; -} - -int CFunctions::imgFillToBorder ( lua_State* luaVM ) -{ - // bool/int imageFillToBorder( userdata im, int x, int y, int border, int color ) - if ( luaVM ) - { - if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA && - lua_type ( luaVM, 2 ) == LUA_TNUMBER && - lua_type ( luaVM, 3 ) == LUA_TNUMBER && - lua_type ( luaVM, 4 ) == LUA_TNUMBER && - lua_type ( luaVM, 5 ) == LUA_TNUMBER ) - { - gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); - if( im != NULL ) - { - gdImageFillToBorder( im, (int)lua_tonumber( luaVM, 2 ), (int)lua_tonumber( luaVM, 3 ), (int)lua_tonumber( luaVM, 4 ), (int)lua_tonumber( luaVM, 5 ) ); - lua_pushboolean( luaVM, true ); - } - else - { - lua_pushboolean( luaVM, false ); - } - return 1; - } - else - { - pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageFillToBorder" ); - } - } - lua_pushboolean( luaVM, false ); - return 0; -} - -int CFunctions::imgFilledArc ( lua_State* luaVM ) -{ - // bool/int imageFilledArc( userdata im, int cx, int cy, int w, int h, int start, int end, int color[, table style] ) - if ( luaVM ) - { - if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA && - lua_type ( luaVM, 2 ) == LUA_TNUMBER && - lua_type ( luaVM, 3 ) == LUA_TNUMBER && - lua_type ( luaVM, 4 ) == LUA_TNUMBER && - lua_type ( luaVM, 5 ) == LUA_TNUMBER && - lua_type ( luaVM, 6 ) == LUA_TNUMBER && - lua_type ( luaVM, 7 ) == LUA_TNUMBER && - lua_type ( luaVM, 8 ) == LUA_TNUMBER ) - { - gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); - if( im != NULL ) - { - int style = gdArc; - if(lua_type ( luaVM, 9 ) == LUA_TTABLE) - { - lua_pushnil( luaVM ); - while( lua_next( luaVM, 9 ) != 0 ) - { - // key = lua_type( luaVM, -2 ) - // val = lua_type( luaVM, -1 ) - if( lua_type( luaVM, -1 ) == LUA_TNUMBER ) - { - int val = (int)lua_tonumber( luaVM, -1 ); - switch(val) - { - case gdArc: - { - style |= gdArc; - break; - } - case gdChord: - { - style |= gdChord; - break; - } - case gdNoFill: - { - style |= gdNoFill; - break; - } - case gdEdged: - { - style |= gdEdged; - break; - } - } - } - lua_pop( luaVM, 1 ); - } - } - - gdImageFilledArc( im, (int)lua_tonumber( luaVM, 2 ), (int)lua_tonumber( luaVM, 3 ), (int)lua_tonumber( luaVM, 4 ), (int)lua_tonumber( luaVM, 5 ), (int)lua_tonumber( luaVM, 6 ), (int)lua_tonumber( luaVM, 7 ), (int)lua_tonumber( luaVM, 8 ), style ); - lua_pushboolean( luaVM, true ); - } - else - { - lua_pushboolean( luaVM, false ); - } - return 1; - } - else - { - pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageFilledArc" ); - } - } - lua_pushboolean( luaVM, false ); - return 0; -} - -int CFunctions::imgFilledRectangle ( lua_State* luaVM ) -{ - // bool/int imageFilledRectangle( userdata im, int x1, int y1, int x2, int y2, int color ) - if ( luaVM ) - { - if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA && - lua_type ( luaVM, 2 ) == LUA_TNUMBER && - lua_type ( luaVM, 3 ) == LUA_TNUMBER && - lua_type ( luaVM, 4 ) == LUA_TNUMBER && - lua_type ( luaVM, 5 ) == LUA_TNUMBER && - lua_type ( luaVM, 6 ) == LUA_TNUMBER ) - { - gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); - if( im != NULL ) - { - gdImageFilledRectangle( im, (int)lua_tonumber( luaVM, 2 ), (int)lua_tonumber( luaVM, 3 ), (int)lua_tonumber( luaVM, 4 ), (int)lua_tonumber( luaVM, 5 ), (int)lua_tonumber( luaVM, 6 ) ); - lua_pushboolean( luaVM, true ); - } - else - { - lua_pushboolean( luaVM, false ); - } - return 1; - } - else - { - pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageFilledRectangle" ); - } - } - lua_pushboolean( luaVM, false ); - return 0; -} - - -int CFunctions::imgFilledEllipse ( lua_State* luaVM ) -{ - // bool/int imageFilledEllipse( userdata im, int cx, int cy, int w, int h, int color ) - if ( luaVM ) - { - if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA && - lua_type ( luaVM, 2 ) == LUA_TNUMBER && - lua_type ( luaVM, 3 ) == LUA_TNUMBER && - lua_type ( luaVM, 4 ) == LUA_TNUMBER && - lua_type ( luaVM, 5 ) == LUA_TNUMBER && - lua_type ( luaVM, 6 ) == LUA_TNUMBER ) - { - gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); - if( im != NULL ) - { -#ifdef HAVE_GD_IMAGEELLIPSE - gdImageFilledEllipse( im, (int)lua_tonumber( luaVM, 2 ), (int)lua_tonumber( luaVM, 3 ), (int)lua_tonumber( luaVM, 4 ), (int)lua_tonumber( luaVM, 5 ), (int)lua_tonumber( luaVM, 6 ) ); -#else - gdImageFilledArc( im, (int)lua_tonumber( luaVM, 2 ), (int)lua_tonumber( luaVM, 3 ), (int)lua_tonumber( luaVM, 4 ), (int)lua_tonumber( luaVM, 5 ), 0, 360, (int)lua_tonumber( luaVM, 6 ), 0 ); -#endif - lua_pushboolean( luaVM, true ); - } - else - { - lua_pushboolean( luaVM, false ); - } - return 1; - } - else - { - pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageFilledEllipse" ); - } - } - lua_pushboolean( luaVM, false ); - return 0; -} - -int CFunctions::imgDestroy ( lua_State* luaVM ) -{ - // bool imageDestroy( userdata im ) - if ( luaVM ) - { - if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA ) - { - gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); - if( im != NULL ) - { - mImgManager->RemoveImage( lua_touserdata( luaVM, 1 ) ); - lua_pushboolean( luaVM, true ); - } - else - { - lua_pushboolean( luaVM, false ); - } - return 1; - } - else - { - pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageDestroy" ); - } - } - lua_pushboolean( luaVM, false ); - return 0; -} - -int CFunctions::imgCleanup ( lua_State* luaVM ) -{ - // bool imageCleanup( userdata resource ) - if ( luaVM ) - { - if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA ) - { - mImgManager->ResourceCleanup( lua_touserdata( luaVM, 1 ) ); - return 1; - } - else - { - pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageCleanup" ); - } - } - lua_pushboolean( luaVM, false ); - return 0; +/********************************************************* +* +* Multi Theft Auto: San Andreas - Deathmatch +* +* ml_base, External lua add-on module +* +* Copyright © 2003-2008 MTA. All Rights Reserved. +* +* Grand Theft Auto is © 2002-2003 Rockstar North +* +* THE FOLLOWING SOURCES ARE PART OF THE MULTI THEFT +* AUTO SOFTWARE DEVELOPMENT KIT AND ARE RELEASED AS +* OPEN SOURCE FILES. THESE FILES MAY BE USED AS LONG +* AS THE DEVELOPER AGREES TO THE LICENSE THAT IS +* PROVIDED WITH THIS PACKAGE. +* +*********************************************************/ + +#include "CFunctions.h" +#include "extra/CLuaArguments.h" + +int CFunctions::CreateTxdContainer ( lua_State* luaVM ) +{ + // bool/int createTxdContainer( void ) + if ( luaVM ) + { + int i = mTextureContainer->AddContainer(); + if ( i != 0 ) + { + + lua_pushnumber( luaVM, i ); + return 1; + } + + lua_pushboolean ( luaVM, false ); + return 1; + } + return 0; +} + +int CFunctions::TxdContainerAddImage ( lua_State* luaVM ) +{ + // bool txdContainerAddImage( int container, string name, string filePath[, bool compress, string alphaname] ) + if ( luaVM ) + { + if ( lua_type ( luaVM, 1 ) == LUA_TNUMBER && + lua_type ( luaVM, 2 ) == LUA_TSTRING && + lua_type ( luaVM, 3 ) == LUA_TSTRING ) + { + std::string mResource; + if( pModuleManager->GetResourceName(luaVM, mResource) ) + { + int contId = (int)lua_tonumber(luaVM, 1); + const char* tName = lua_tostring(luaVM, 2); + const char* fName = lua_tostring(luaVM, 3); + bool compress = true; //lua_type ( luaVM, 4 ) == LUA_TBOOLEAN?true:false; + + const char* alphaName; + bool hasAlpha = false; + if( lua_type ( luaVM, 5 ) == LUA_TSTRING ) + { + alphaName = lua_tostring(luaVM, 5); + hasAlpha = true; + } + + if( mTextureContainer->HasMember( contId ) ) + { + std::string + fNewPath, + fMetaPath; + + if( ParseResourcePathInput( std::string(fName), mResource, fNewPath, fMetaPath ) ) + { + uint32_t format = compress?(hasAlpha?FORMAT_1555:FORMAT_565):(hasAlpha?FORMAT_8888:FORMAT_888); + + TextureImage img(fNewPath); + img.LoadImageToData(format, hasAlpha); + + if( img.errorCode != 0 ) + { + pModuleManager->DebugPrintf( luaVM, "txdContainerAddImage: Image Error(%d).", img.errorCode ); + lua_pushboolean( luaVM, false ); + } + else + { + if(compress) img.Compress(); + + txd_texture_data_t tex; + + tex.id = 0x01; + tex.marker = VERSION_GTASA; + tex.version = 0x09; + tex.filter_flags = 0x1101; + + memset(tex.texture_name, 0x0, 32 ); + memset(tex.alpha_name, 0x0, 32 ); + + strcpy(tex.texture_name, tName); + if(hasAlpha) strcpy(tex.alpha_name, alphaName); + + tex.alpha_flags = format; + tex.direct3d_texture_format = compress?0x31545844:0x0; // 0x31545844 = DXT1 + tex.width = (uint16_t)img.width; + tex.height = (uint16_t)img.height; + tex.depth = 0x10; + tex.mipmap_count = 1; + tex.texcode_type = 0x04; + tex.flags = compress?(hasAlpha?9:8):(hasAlpha?1:0); + + tex.palette = NULL; + + tex.data_size = img.fileData.size(); + tex.data = new uint8_t[img.fileData.size()]; + for(int i = 0; i < (int)img.fileData.size(); i++) + { + tex.data[i] = (uint8_t)img.fileData[i]; + } + + tex.chunk_size = 0; + + tex.chunk_size += ( 5 * sizeof(uint32_t) ); + tex.chunk_size += 64; + tex.chunk_size += ( 2 * sizeof(uint16_t) ); + tex.chunk_size += ( 4 * sizeof(uint8_t) ); + tex.chunk_size += tex.depth==8?256*4:0; + tex.chunk_size += tex.data_size; + //tex.chunk_size += tex.mipmap_count; + + txd_extra_info_t extInf; + extInf.id = CHUNK_EXTRA; + extInf.marker = VERSION_GTASA; + extInf.chunk_size = 0; + extInf.data = 0; + + mTextureContainer->mContainers[contId]->addTexture( tex, extInf ); + lua_pushboolean( luaVM, true ); + } + + return 1; + } + else pModuleManager->DebugPrintf( luaVM, "Bad filepath in: txdContainerAddImage" ); + } + else pModuleManager->DebugPrintf( luaVM, "Bad container id in: txdContainerAddImage" ); + } + lua_pushboolean( luaVM, false ); + } + else if ( lua_type ( luaVM, 1 ) == LUA_TNUMBER && + lua_type ( luaVM, 2 ) == LUA_TSTRING && + lua_type ( luaVM, 3 ) == LUA_TUSERDATA ) + { + return TxdContainerAddImagePtr(luaVM); + } + else + { + pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: txdContainerAddImage" ); + lua_pushboolean( luaVM, false ); + } + return 1; + } + return 0; +} + +int CFunctions::TxdContainerAddImagePtr ( lua_State* luaVM ) +{ + // bool txdContainerAddImagePtr( int container, string name, userdata im[, bool compress, string alphaname] ) + if ( luaVM ) + { + if ( lua_type ( luaVM, 1 ) == LUA_TNUMBER && + lua_type ( luaVM, 2 ) == LUA_TSTRING && + lua_type ( luaVM, 3 ) == LUA_TUSERDATA ) + { + int contId = (int)lua_tonumber(luaVM, 1); + const char* tName = lua_tostring(luaVM, 2); + bool compress = true; //lua_type ( luaVM, 4 ) == LUA_TBOOLEAN?true:false; + + const char* alphaName; + bool hasAlpha = false; + if( lua_type ( luaVM, 5 ) == LUA_TSTRING ) + { + alphaName = lua_tostring(luaVM, 5); + hasAlpha = true; + } + + if( mTextureContainer->HasMember( contId ) ) + { + gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); + if( im != NULL ) + { + TextureImage img(im); + TextureData tData(tName, alphaName, hasAlpha, compress, &img); + + TextureExtra extra; + + mTextureContainer->mContainers[contId]->addTexture( tData.m_Data, extra.m_Data ); + lua_pushboolean( luaVM, true ); + } + else pModuleManager->DebugPrintf( luaVM, "Bad image in: txdContainerAddImagePtr" ); + } + else pModuleManager->DebugPrintf( luaVM, "Bad container id in: txdContainerAddImagePtr" ); + } + else + { + pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: txdContainerAddImagePtr" ); + lua_pushboolean( luaVM, false ); + } + return 1; + } + return 0; +} + +int CFunctions::SaveTxdContainer ( lua_State* luaVM ) +{ + // bool saveTxdContainer( int container, string fName ) + if ( luaVM ) + { + if ( lua_type ( luaVM, 1 ) == LUA_TNUMBER && + lua_type ( luaVM, 2 ) == LUA_TSTRING ) + { + std::string mResource; + if( pModuleManager->GetResourceName(luaVM, mResource) ) + { + int contId = (int)lua_tonumber(luaVM, 1); + const char* fName = lua_tostring(luaVM, 2); + + if( mTextureContainer->HasMember( contId ) ) + { + std::string + fNewPath, + fMetaPath; + + if( ParseResourcePathInput( std::string(fName), mResource, fNewPath, fMetaPath ) ) + { + pModuleManager->DebugPrintf( luaVM, "saveTxdContainer: %s", fNewPath.c_str() ); + lua_pushboolean( luaVM, mTextureContainer->mContainers[contId]->Write(fNewPath.c_str()) ); + return 1; + } + else pModuleManager->DebugPrintf( luaVM, "Bad filepath in: saveTxdContainer" ); + } + else pModuleManager->DebugPrintf( luaVM, "Bad container id in: saveTxdContainer" ); + } + lua_pushboolean( luaVM, false ); + } + else + { + pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: saveTxdContainer" ); + lua_pushboolean( luaVM, false ); + } + return 1; + } + return 0; +} + +int CFunctions::gd_info ( lua_State* luaVM ) +{ + // table gd_info( ) + if ( luaVM ) + { + // Table + // GD Version = string GD_VERSION_STRING + + // Create a table... + lua_createtable( luaVM, 0, 1 ); + + // GD Version + lua_pushstring( luaVM, "GD Version" ); + lua_pushstring( luaVM, GD_VERSION_STRING); + lua_settable( luaVM, -3 ); + + return 1; + } + return 0; +} + +int CFunctions::imgCreate ( lua_State* luaVM ) +{ + // bool/userdata imageCreate( int w, int h ) + if ( luaVM ) + { + if ( lua_type ( luaVM, 1 ) == LUA_TNUMBER && + lua_type ( luaVM, 2 ) == LUA_TNUMBER ) + { + void * ret = mImgManager->AddImage( luaVM, (int)lua_tonumber(luaVM, 1), (int)lua_tonumber(luaVM, 2), false ); + if( ret != NULL ) + { + lua_pushlightuserdata( luaVM, ret ); + return 1; + } + lua_pushboolean( luaVM, false ); + return 1; + } + else + { + pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageCreate" ); + lua_pushboolean( luaVM, false ); + } + return 1; + } + return 0; +} + +int CFunctions::imgCreateTrueColor ( lua_State* luaVM ) +{ + // bool/userdata imageCreateTrueColor( int w, int h ) + if ( luaVM ) + { + if ( lua_type ( luaVM, 1 ) == LUA_TNUMBER && + lua_type ( luaVM, 2 ) == LUA_TNUMBER ) + { + void * ret = mImgManager->AddImage( luaVM, (int)lua_tonumber(luaVM, 1), (int)lua_tonumber(luaVM, 2), true ); + if( ret != NULL ) + { + lua_pushlightuserdata( luaVM, ret ); + return 1; + } + lua_pushboolean( luaVM, false ); + return 1; + } + else + { + pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageCreateTrueColor" ); + lua_pushboolean( luaVM, false ); + } + return 1; + } + return 0; +} + +int CFunctions::imgCreateFromPng ( lua_State* luaVM ) +{ + // bool/userdata imageCreateFromPng( string File ) + if ( luaVM ) + { + if ( lua_type ( luaVM, 1 ) == LUA_TSTRING ) + { + std::string mResource; + if( pModuleManager->GetResourceName(luaVM, mResource) ) + { + const char* fName = lua_tostring(luaVM, 1); + std::string + fNewPath, + fMetaPath; + + if( ParseResourcePathInput( std::string(fName), mResource, fNewPath, fMetaPath ) ) + { + void * ret = mImgManager->AddImage( luaVM, IMAGE_PNG, fNewPath ); + if( ret != NULL ) + { + lua_pushlightuserdata( luaVM, ret ); + return 1; + } + } + } + lua_pushboolean( luaVM, false ); + return 1; + } + else + { + pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageCreateFromPng" ); + lua_pushboolean( luaVM, false ); + } + return 1; + } + return 0; +} + +int CFunctions::imgCreateFromGif ( lua_State* luaVM ) +{ + // bool/userdata imageCreateFromGif( string File ) + if ( luaVM ) + { + if ( lua_type ( luaVM, 1 ) == LUA_TSTRING ) + { + std::string mResource; + if( pModuleManager->GetResourceName(luaVM, mResource) ) + { + const char* fName = lua_tostring(luaVM, 1); + std::string + fNewPath, + fMetaPath; + + if( ParseResourcePathInput( std::string(fName), mResource, fNewPath, fMetaPath ) ) + { + void * ret = mImgManager->AddImage( luaVM, IMAGE_GIF, fNewPath ); + if( ret != NULL ) + { + lua_pushlightuserdata( luaVM, ret ); + return 1; + } + } + } + lua_pushboolean( luaVM, false ); + return 1; + } + else + { + pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageCreateFromGif" ); + lua_pushboolean( luaVM, false ); + } + return 1; + } + return 0; +} + +int CFunctions::imgCreateFromJpeg ( lua_State* luaVM ) +{ + // bool/userdata imageCreateFromJpeg( string File ) + if ( luaVM ) + { + if ( lua_type ( luaVM, 1 ) == LUA_TSTRING ) + { + std::string mResource; + if( pModuleManager->GetResourceName(luaVM, mResource) ) + { + const char* fName = lua_tostring(luaVM, 1); + std::string + fNewPath, + fMetaPath; + + if( ParseResourcePathInput( std::string(fName), mResource, fNewPath, fMetaPath ) ) + { + void * ret = mImgManager->AddImage( luaVM, IMAGE_JPEG, fNewPath ); + if( ret != NULL ) + { + lua_pushlightuserdata( luaVM, ret ); + return 1; + } + } + } + lua_pushboolean( luaVM, false ); + return 1; + } + else + { + pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageCreateFromJpeg" ); + lua_pushboolean( luaVM, false ); + } + return 1; + } + return 0; +} + +int CFunctions::imgSX ( lua_State* luaVM ) +{ + // bool/int imageSX( userdata im ) + if ( luaVM ) + { + if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA ) + { + gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); + if( im != NULL ) + { + lua_pushnumber( luaVM, gdImageSX(im) ); + } + else + { + lua_pushboolean( luaVM, false ); + } + return 1; + } + else + { + pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageSX" ); + } + } + lua_pushboolean( luaVM, false ); + return 0; +} + +int CFunctions::imgSY ( lua_State* luaVM ) +{ + // bool/int imageSY( userdata im ) + if ( luaVM ) + { + if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA ) + { + gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); + if( im != NULL ) + { + lua_pushnumber( luaVM, gdImageSY(im) ); + } + else + { + lua_pushboolean( luaVM, false ); + } + return 1; + } + else + { + pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageSY" ); + } + } + lua_pushboolean( luaVM, false ); + return 0; +} + +int CFunctions::imgIsTrueColor ( lua_State* luaVM ) +{ + // bool imageIsTrueColor( userdata im ) + if ( luaVM ) + { + if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA ) + { + gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); + if( im != NULL ) + { + lua_pushboolean( luaVM, im->trueColor==1?true:false ); + } + else + { + lua_pushboolean( luaVM, false ); + } + return 1; + } + else + { + pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageIsTrueColor" ); + } + } + lua_pushboolean( luaVM, false ); + return 0; +} + +int CFunctions::imgPng ( lua_State* luaVM ) +{ + // bool imagePng( userdata im, string fPath[, int level = 0, int delete = false] ) + if ( luaVM ) + { + if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA && + lua_type ( luaVM, 2 ) == LUA_TSTRING ) + { + std::string mResource; + if( pModuleManager->GetResourceName(luaVM, mResource) ) + { + gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); + if( im != NULL ) + { + const char* fName = lua_tostring(luaVM, 2); + std::string + fNewPath, + fMetaPath; + + int level = (lua_type ( luaVM, 3 ) == LUA_TNUMBER) ? (int)lua_tonumber(luaVM, 3) : 0; + bool dele = lua_toboolean(luaVM, 4)?true:false; + + if( ParseResourcePathInput( std::string(fName), mResource, fNewPath, fMetaPath ) ) + { + std::fstream out(fNewPath.c_str(), std::fstream::out | std::fstream::binary ); + if( out.is_open() ) + { + int sis = 0; + char * result = (char *)gdImagePngPtrEx( im, &sis, level ); + + out.write(result, sis); + + out.close(); + gdFree(result); + + if(dele) mImgManager->RemoveImage( lua_touserdata( luaVM, 1 ) ); + + lua_pushboolean( luaVM, true ); + return 1; + } + else + { + lua_pushboolean( luaVM, false ); + return 1; + } + } + else + { + pModuleManager->DebugPrintf( luaVM, "Bad filepath in: imagePng" ); + lua_pushboolean( luaVM, false ); + return 1; + } + } + else + { + lua_pushboolean( luaVM, false ); + return 1; + } + } + lua_pushboolean( luaVM, false ); + return 1; + } + else + { + pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imagePng" ); + lua_pushboolean( luaVM, false ); + } + return 1; + } + return 0; +} + +int CFunctions::imgGif ( lua_State* luaVM ) +{ + // bool imageGif( userdata im, string fPath[, bool delete = false] ) + if ( luaVM ) + { + if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA && + lua_type ( luaVM, 2 ) == LUA_TSTRING ) + { + std::string mResource; + if( pModuleManager->GetResourceName(luaVM, mResource) ) + { + gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); + if( im != NULL ) + { + const char* fName = lua_tostring(luaVM, 2); + std::string + fNewPath, + fMetaPath; + + bool dele = lua_toboolean(luaVM, 3)?true:false; + + if( ParseResourcePathInput( std::string(fName), mResource, fNewPath, fMetaPath ) ) + { + std::fstream out(fNewPath.c_str(), std::fstream::out | std::fstream::binary ); + if( out.is_open() ) + { + int sis = 0; + char * result = (char *)gdImageGifPtr( im, &sis ); + + out.write(result, sis); + + out.close(); + gdFree(result); + + if(dele) mImgManager->RemoveImage( lua_touserdata( luaVM, 1 ) ); + + lua_pushboolean( luaVM, true ); + return 1; + } + else + { + lua_pushboolean( luaVM, false ); + return 1; + } + } + else + { + pModuleManager->DebugPrintf( luaVM, "Bad filepath in: imageGif" ); + lua_pushboolean( luaVM, false ); + return 1; + } + } + else + { + lua_pushboolean( luaVM, false ); + return 1; + } + } + lua_pushboolean( luaVM, false ); + return 1; + } + else + { + pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageGif" ); + lua_pushboolean( luaVM, false ); + } + return 1; + } + return 0; +} + +int CFunctions::imgJpeg ( lua_State* luaVM ) +{ + // bool imageJpeg( userdata im, string fPath[, float quality = 1, bool delete = false] ) + if ( luaVM ) + { + if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA && + lua_type ( luaVM, 2 ) == LUA_TSTRING ) + { + std::string mResource; + if( pModuleManager->GetResourceName(luaVM, mResource) ) + { + gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); + if( im != NULL ) + { + const char* fName = lua_tostring(luaVM, 2); + std::string + fNewPath, + fMetaPath; + + double quality = (lua_type ( luaVM, 3 ) == LUA_TNUMBER) ? (double)lua_tonumber(luaVM, 3) : 1; + if(quality > 1) quality = 1.0; + else if(quality < 0) quality = 0.0; + + int level = (int)floor(quality * 95.0); + + bool dele = lua_toboolean(luaVM, 4)?true:false; + + if( ParseResourcePathInput( std::string(fName), mResource, fNewPath, fMetaPath ) ) + { + std::fstream out(fNewPath.c_str(), std::fstream::out | std::fstream::binary ); + if( out.is_open() ) + { + int sis = 0; + char * result = (char *)gdImageJpegPtr( im, &sis, level ); + + out.write(result, sis); + + out.close(); + gdFree(result); + + if(dele) mImgManager->RemoveImage( lua_touserdata( luaVM, 1 ) ); + + lua_pushboolean( luaVM, true ); + return 1; + } + else + { + lua_pushboolean( luaVM, false ); + return 1; + } + } + else + { + pModuleManager->DebugPrintf( luaVM, "Bad filepath in: imageJpeg" ); + lua_pushboolean( luaVM, false ); + return 1; + } + } + else + { + lua_pushboolean( luaVM, false ); + return 1; + } + } + lua_pushboolean( luaVM, false ); + return 1; + } + else + { + pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageJpeg" ); + lua_pushboolean( luaVM, false ); + } + return 1; + } + return 0; +} + +int CFunctions::imgGetAlphaBlending ( lua_State* luaVM ) +{ + // bool imageGetAlphaBlending( userdata im ) + if ( luaVM ) + { + if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA ) + { + gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); + if( im != NULL ) + { + lua_pushboolean( luaVM, im->alphaBlendingFlag==1?true:false ); + } + else + { + lua_pushboolean( luaVM, false ); + } + return 1; + } + else + { + pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageGetAlphaBlending" ); + lua_pushboolean( luaVM, false ); + } + return 1; + } + return 0; +} + +int CFunctions::imgSetAlphaBlending ( lua_State* luaVM ) +{ + // bool imageSetAlphaBlending( userdata im, bool blendmode ) + if ( luaVM ) + { + if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA && + lua_type ( luaVM, 2 ) == LUA_TBOOLEAN ) + { + gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); + if( im != NULL ) + { + int blend = lua_toboolean(luaVM, 2)?1:0; + gdImageAlphaBlending( im, blend ); + lua_pushboolean( luaVM, true ); + } + else + { + lua_pushboolean( luaVM, false ); + } + return 1; + } + else + { + pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageSetAlphaBlending" ); + lua_pushboolean( luaVM, false ); + } + return 1; + } + return 0; +} + +int CFunctions::imgGetAntiAlias ( lua_State* luaVM ) +{ + // bool imageGetAntiAlias( userdata im ) + if ( luaVM ) + { + if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA ) + { + lua_pushboolean( luaVM, mImgManager->GetImageAA( lua_touserdata( luaVM, 1 ) ) ); + return 1; + } + else + { + pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageGetAntiAlias" ); + lua_pushboolean( luaVM, false ); + } + return 1; + } + return 0; +} + +int CFunctions::imgSetAntiAlias ( lua_State* luaVM ) +{ + // bool imageSetAntiAlias( userdata im, bool enabled ) + if ( luaVM ) + { + if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA && + lua_type ( luaVM, 2 ) == LUA_TBOOLEAN ) + { + bool useAA = lua_toboolean(luaVM, 2)?true:false; + mImgManager->SetImageAA( lua_touserdata( luaVM, 1 ), useAA ); + return 1; + } + else + { + pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageSetAntiAlias" ); + lua_pushboolean( luaVM, false ); + } + return 1; + } + return 0; +} + +int CFunctions::imgGetInterlace ( lua_State* luaVM ) +{ + // bool imageGetInterlace( userdata im ) + if ( luaVM ) + { + if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA ) + { + gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); + if( im != NULL ) + { + lua_pushboolean( luaVM, gdImageGetInterlaced(im)==1?true:false ); + } + else + { + lua_pushboolean( luaVM, false ); + } + return 1; + } + else + { + pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageGetInterlace" ); + lua_pushboolean( luaVM, false ); + } + return 1; + } + return 0; +} + +int CFunctions::imgSetInterlace ( lua_State* luaVM ) +{ + // bool imageSetInterlace( userdata im, bool interlace ); + if ( luaVM ) + { + if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA && + lua_type ( luaVM, 2 ) == LUA_TBOOLEAN ) + { + gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); + if( im != NULL ) + { + int interlace = lua_toboolean(luaVM, 2)?1:0; + gdImageInterlace(im, interlace); + + lua_pushboolean( luaVM, true ); + } + else + { + lua_pushboolean( luaVM, false ); + } + return 1; + } + else + { + pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageSetInterlace" ); + lua_pushboolean( luaVM, false ); + } + return 1; + } + return 0; +} + +int CFunctions::imgGetSaveAlpha ( lua_State* luaVM ) +{ + // bool imageGetSaveAlpha( userdata im ) + if ( luaVM ) + { + if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA ) + { + gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); + if( im != NULL ) + { + lua_pushboolean( luaVM, im->saveAlphaFlag==1?true:false ); + } + else + { + lua_pushboolean( luaVM, false ); + } + return 1; + } + else + { + pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageGetSaveAlpha" ); + lua_pushboolean( luaVM, false ); + } + return 1; + } + return 0; +} + +int CFunctions::imgSetSaveAlpha ( lua_State* luaVM ) +{ + // bool imageSetSaveAlpha( userdata im, bool savealpha ); + if ( luaVM ) + { + if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA && + lua_type ( luaVM, 2 ) == LUA_TBOOLEAN ) + { + gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); + if( im != NULL ) + { + int savealpha = lua_toboolean(luaVM, 2)?1:0; + gdImageSaveAlpha(im, savealpha); + + lua_pushboolean( luaVM, true ); + } + else + { + lua_pushboolean( luaVM, false ); + } + return 1; + } + else + { + pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageSetSaveAlpha" ); + lua_pushboolean( luaVM, false ); + } + return 1; + } + return 0; +} + +int CFunctions::imgColorAllocate ( lua_State* luaVM ) +{ + // bool/int imageColorAllocate( userdata im, int red, int green, int blue) + if ( luaVM ) + { + if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA && + lua_type ( luaVM, 2 ) == LUA_TNUMBER && + lua_type ( luaVM, 3 ) == LUA_TNUMBER && + lua_type ( luaVM, 4 ) == LUA_TNUMBER ) + { + gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); + if( im != NULL ) + { + int ret = gdImageColorAllocate( im, (int)lua_tonumber(luaVM, 2), (int)lua_tonumber(luaVM, 3), (int)lua_tonumber(luaVM, 4) ); + if( ret != -1 ) lua_pushnumber( luaVM, ret ); + else lua_pushboolean( luaVM, false ); + } + else + { + lua_pushboolean( luaVM, false ); + } + return 1; + } + else + { + pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageColorAllocate" ); + lua_pushboolean( luaVM, false ); + } + return 1; + } + return 0; +} + +int CFunctions::imgColorAllocateAlpha ( lua_State* luaVM ) +{ + // bool/int imageColorAllocateAlpha( userdata im, int red, int green, int blue, int alpha) + if ( luaVM ) + { + if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA && + lua_type ( luaVM, 2 ) == LUA_TNUMBER && + lua_type ( luaVM, 3 ) == LUA_TNUMBER && + lua_type ( luaVM, 4 ) == LUA_TNUMBER && + lua_type ( luaVM, 5 ) == LUA_TNUMBER ) + { + gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); + if( im != NULL ) + { + lua_pushnumber( luaVM, gdImageColorAllocateAlpha( im, (int)lua_tonumber(luaVM, 2), (int)lua_tonumber(luaVM, 3), (int)lua_tonumber(luaVM, 4), (int)lua_tonumber(luaVM, 5) ) ); + } + else + { + lua_pushboolean( luaVM, false ); + } + return 1; + } + else + { + pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageColorAllocateAlpha" ); + lua_pushboolean( luaVM, false ); + } + return 1; + } + return 0; +} + +int CFunctions::imgColorClosest ( lua_State* luaVM ) +{ + // bool/int imageColorClosest( userdata im, int red, int green, int blue) + if ( luaVM ) + { + if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA && + lua_type ( luaVM, 2 ) == LUA_TNUMBER && + lua_type ( luaVM, 3 ) == LUA_TNUMBER && + lua_type ( luaVM, 4 ) == LUA_TNUMBER ) + { + gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); + if( im != NULL ) + { + int ret = gdImageColorClosest( im, (int)lua_tonumber(luaVM, 2), (int)lua_tonumber(luaVM, 3), (int)lua_tonumber(luaVM, 4) ); + if( ret != -1 ) lua_pushnumber( luaVM, ret ); + else lua_pushboolean( luaVM, false ); + } + else + { + lua_pushboolean( luaVM, false ); + } + return 1; + } + else + { + pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageColorClosest" ); + lua_pushboolean( luaVM, false ); + } + return 1; + } + return 0; +} + +int CFunctions::imgColorClosestAlpha ( lua_State* luaVM ) +{ + // bool/int imageColorClosestAlpha( userdata im, int red, int green, int blue, int alpha) + if ( luaVM ) + { + if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA && + lua_type ( luaVM, 2 ) == LUA_TNUMBER && + lua_type ( luaVM, 3 ) == LUA_TNUMBER && + lua_type ( luaVM, 4 ) == LUA_TNUMBER && + lua_type ( luaVM, 5 ) == LUA_TNUMBER ) + { + gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); + if( im != NULL ) + { + lua_pushnumber( luaVM, gdImageColorClosestAlpha( im, (int)lua_tonumber(luaVM, 2), (int)lua_tonumber(luaVM, 3), (int)lua_tonumber(luaVM, 4), (int)lua_tonumber(luaVM, 5) ) ); + } + else + { + lua_pushboolean( luaVM, false ); + } + return 1; + } + else + { + pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageColorClosestAlpha" ); + lua_pushboolean( luaVM, false ); + } + return 1; + } + return 0; +} + +int CFunctions::imgColorExact ( lua_State* luaVM ) +{ + // bool/int imageColorExact( userdata im, int red, int green, int blue) + if ( luaVM ) + { + if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA && + lua_type ( luaVM, 2 ) == LUA_TNUMBER && + lua_type ( luaVM, 3 ) == LUA_TNUMBER && + lua_type ( luaVM, 4 ) == LUA_TNUMBER ) + { + gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); + if( im != NULL ) + { + int ret = gdImageColorExact( im, (int)lua_tonumber(luaVM, 2), (int)lua_tonumber(luaVM, 3), (int)lua_tonumber(luaVM, 4) ); + if( ret != -1 ) lua_pushnumber( luaVM, ret ); + else lua_pushboolean( luaVM, false ); + } + else + { + lua_pushboolean( luaVM, false ); + } + return 1; + } + else + { + pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageColorExact" ); + lua_pushboolean( luaVM, false ); + } + return 1; + } + return 0; +} + +int CFunctions::imgColorExactAlpha ( lua_State* luaVM ) +{ + // bool/int imageColorExactAlpha( userdata im, int red, int green, int blue, int alpha) + if ( luaVM ) + { + if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA && + lua_type ( luaVM, 2 ) == LUA_TNUMBER && + lua_type ( luaVM, 3 ) == LUA_TNUMBER && + lua_type ( luaVM, 4 ) == LUA_TNUMBER && + lua_type ( luaVM, 5 ) == LUA_TNUMBER ) + { + gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); + if( im != NULL ) + { + lua_pushnumber( luaVM, gdImageColorExactAlpha( im, (int)lua_tonumber(luaVM, 2), (int)lua_tonumber(luaVM, 3), (int)lua_tonumber(luaVM, 4), (int)lua_tonumber(luaVM, 5) ) ); + } + else + { + lua_pushboolean( luaVM, false ); + } + return 1; + } + else + { + pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageColorExactAlpha" ); + lua_pushboolean( luaVM, false ); + } + return 1; + } + return 0; +} + +int CFunctions::imgColorResolve ( lua_State* luaVM ) +{ + // bool/int imageColorResolve( userdata im, int red, int green, int blue) + if ( luaVM ) + { + if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA && + lua_type ( luaVM, 2 ) == LUA_TNUMBER && + lua_type ( luaVM, 3 ) == LUA_TNUMBER && + lua_type ( luaVM, 4 ) == LUA_TNUMBER ) + { + gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); + if( im != NULL ) + { + int ret = gdImageColorResolve( im, (int)lua_tonumber(luaVM, 2), (int)lua_tonumber(luaVM, 3), (int)lua_tonumber(luaVM, 4) ); + if( ret != -1 ) lua_pushnumber( luaVM, ret ); + else lua_pushboolean( luaVM, false ); + } + else + { + lua_pushboolean( luaVM, false ); + } + return 1; + } + else + { + pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageColorResolve" ); + lua_pushboolean( luaVM, false ); + } + return 1; + } + return 0; +} + +int CFunctions::imgColorResolveAlpha ( lua_State* luaVM ) +{ + // bool/int imageColorResolveAlpha( userdata im, int red, int green, int blue, int alpha) + if ( luaVM ) + { + if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA && + lua_type ( luaVM, 2 ) == LUA_TNUMBER && + lua_type ( luaVM, 3 ) == LUA_TNUMBER && + lua_type ( luaVM, 4 ) == LUA_TNUMBER && + lua_type ( luaVM, 5 ) == LUA_TNUMBER ) + { + gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); + if( im != NULL ) + { + lua_pushnumber( luaVM, gdImageColorResolveAlpha( im, (int)lua_tonumber(luaVM, 2), (int)lua_tonumber(luaVM, 3), (int)lua_tonumber(luaVM, 4), (int)lua_tonumber(luaVM, 5) ) ); + } + else + { + lua_pushboolean( luaVM, false ); + } + return 1; + } + else + { + pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageColorResolveAlpha" ); + lua_pushboolean( luaVM, false ); + } + return 1; + } + return 0; +} + +int CFunctions::imgGetColorAt ( lua_State* luaVM ) +{ + // bool/int imageGetColorAt( userdata im, int x, int y) + if ( luaVM ) + { + if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA && + lua_type ( luaVM, 2 ) == LUA_TNUMBER && + lua_type ( luaVM, 3 ) == LUA_TNUMBER ) + { + gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); + if( im != NULL ) + { + int + x = (int)lua_tonumber(luaVM, 2), + y = (int)lua_tonumber(luaVM, 3); + if (gdImageBoundsSafe(im, x, y)) + { + lua_pushnumber( luaVM, gdImageGetPixel(im, x, y) ); + } + else + { + pModuleManager->DebugPrintf( luaVM, "imageGetColorAt: Pixel is out of bounds." ); + lua_pushboolean( luaVM, false ); + } + } + else + { + lua_pushboolean( luaVM, false ); + } + return 1; + } + else + { + pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageGetColorAt" ); + lua_pushboolean( luaVM, false ); + } + return 1; + } + return 0; +} + +int CFunctions::imgSetColorAt ( lua_State* luaVM ) +{ + // bool imageSetColorAt( userdata im, int x, int y, int color) + if ( luaVM ) + { + if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA && + lua_type ( luaVM, 2 ) == LUA_TNUMBER && + lua_type ( luaVM, 3 ) == LUA_TNUMBER && + lua_type ( luaVM, 4 ) == LUA_TNUMBER ) + { + gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); + if( im != NULL ) + { + int + x = (int)lua_tonumber(luaVM, 2), + y = (int)lua_tonumber(luaVM, 3), + color = (int)lua_tonumber(luaVM, 4); + if (gdImageBoundsSafe(im, x, y)) + { + gdImageSetPixel(im, x, y, color); + lua_pushboolean( luaVM, true ); + } + else + { + pModuleManager->DebugPrintf( luaVM, "imageSetColorAt: Pixel is out of bounds." ); + lua_pushboolean( luaVM, false ); + } + } + else + { + lua_pushboolean( luaVM, false ); + } + return 1; + } + else + { + pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageSetColorAt" ); + lua_pushboolean( luaVM, false ); + } + return 1; + } + return 0; +} + +int CFunctions::imgColorDeallocate ( lua_State* luaVM ) +{ + // bool imageColorDeallocate( userdata im, int color ) + if ( luaVM ) + { + if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA && + lua_type ( luaVM, 2 ) == LUA_TNUMBER ) + { + gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); + if( im != NULL ) + { + gdImageColorDeallocate(im, (int)lua_tonumber(luaVM, 2) ); + lua_pushboolean( luaVM, true ); + } + else + { + lua_pushboolean( luaVM, false ); + } + return 1; + } + else + { + pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageColorDeallocate" ); + lua_pushboolean( luaVM, false ); + } + return 1; + } + return 0; +} + +int CFunctions::imgColorsTotal ( lua_State* luaVM ) +{ + // bool/int imageColorsTotal( userdata im ) + if ( luaVM ) + { + if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA ) + { + gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); + if( im != NULL ) + { + lua_pushnumber( luaVM, gdImageColorsTotal(im) ); + } + else + { + lua_pushboolean( luaVM, false ); + } + return 1; + } + else + { + pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageColorsTotal" ); + lua_pushboolean( luaVM, false ); + } + return 1; + } + return 0; +} + +int CFunctions::imgColorSpecial ( lua_State* luaVM ) +{ + // bool/int imageColorSpecial( string name ) + if ( luaVM ) + { + if ( lua_type ( luaVM, 1 ) == LUA_TSTRING ) + { + const char* txt = lua_tostring(luaVM, 1); + if(strcmp(txt, "styled") == 0) + { + lua_pushnumber( luaVM, gdStyled ); + } + else if(strcmp(txt, "brushed") == 0) + { + lua_pushnumber( luaVM, gdBrushed ); + } + else if(strcmp(txt, "styledbrushed") == 0) + { + lua_pushnumber( luaVM, gdStyledBrushed ); + } + else if(strcmp(txt, "tiled") == 0) + { + lua_pushnumber( luaVM, gdTiled ); + } + else if(strcmp(txt, "transparent") == 0) + { + lua_pushnumber( luaVM, gdTransparent ); + } + else if(strcmp(txt, "antialiased") == 0) + { + lua_pushnumber( luaVM, gdAntiAliased ); + } + else + { + lua_pushboolean( luaVM, false ); + } + return 1; + } + else + { + pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageColorSpecial" ); + lua_pushboolean( luaVM, false ); + } + return 1; + } + return 0; +} + +int CFunctions::imgFontHeight ( lua_State* luaVM ) +{ + // bool/int imageFontHeight( int font ) + if ( luaVM ) + { + if ( lua_type ( luaVM, 1 ) == LUA_TNUMBER ) + { + lua_pushnumber( luaVM, find_gd_font((int)lua_tonumber(luaVM, 2))->h ); + return 1; + } + else + { + pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageFontHeight" ); + lua_pushboolean( luaVM, false ); + } + return 1; + } + return 0; +} + +int CFunctions::imgFontWidth ( lua_State* luaVM ) +{ + // bool/int imageFontWidth( int font ) + if ( luaVM ) + { + if ( lua_type ( luaVM, 1 ) == LUA_TNUMBER ) + { + lua_pushnumber( luaVM, find_gd_font((int)lua_tonumber(luaVM, 2))->w ); + return 1; + } + else + { + pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageFontWidth" ); + lua_pushboolean( luaVM, false ); + } + return 1; + } + return 0; +} + +int CFunctions::imgChar ( lua_State* luaVM ) +{ + // bool imageChar( userdata im, int font, int x, int y, string char, int color) + if ( luaVM ) + { + if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA && + lua_type ( luaVM, 2 ) == LUA_TNUMBER && + lua_type ( luaVM, 3 ) == LUA_TNUMBER && + lua_type ( luaVM, 4 ) == LUA_TNUMBER && + lua_type ( luaVM, 5 ) == LUA_TSTRING && + lua_type ( luaVM, 6 ) == LUA_TNUMBER ) + { + const char* txt = lua_tostring(luaVM, 5); + gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); + + if( im != NULL && txt != NULL ) + { + char chr = txt[0]; + + gdImageChar(im, find_gd_font( (int)lua_tonumber(luaVM, 2)), (int)lua_tonumber(luaVM, 3), (int)lua_tonumber(luaVM, 4), chr, (int)lua_tonumber(luaVM, 6)); + lua_pushboolean( luaVM, true ); + } + else + { + lua_pushboolean( luaVM, false ); + } + return 1; + } + else + { + pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageChar" ); + lua_pushboolean( luaVM, false ); + } + return 1; + } + return 0; +} + +int CFunctions::imgCharUp ( lua_State* luaVM ) +{ + // bool imageCharUp( userdata im, int font, int x, int y, string char, int color) + if ( luaVM ) + { + if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA && + lua_type ( luaVM, 2 ) == LUA_TNUMBER && + lua_type ( luaVM, 3 ) == LUA_TNUMBER && + lua_type ( luaVM, 4 ) == LUA_TNUMBER && + lua_type ( luaVM, 5 ) == LUA_TSTRING && + lua_type ( luaVM, 6 ) == LUA_TNUMBER ) + { + const char* txt = lua_tostring(luaVM, 5); + gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); + + if( im != NULL && txt != NULL ) + { + char chr = txt[0]; + + gdImageCharUp(im, find_gd_font( (int)lua_tonumber(luaVM, 2)), (int)lua_tonumber(luaVM, 3), (int)lua_tonumber(luaVM, 4), chr, (int)lua_tonumber(luaVM, 6)); + lua_pushboolean( luaVM, true ); + } + else + { + lua_pushboolean( luaVM, false ); + } + return 1; + } + else + { + pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageCharUp" ); + lua_pushboolean( luaVM, false ); + } + return 1; + } + return 0; +} + +int CFunctions::imgString ( lua_State* luaVM ) +{ + // bool imageString( userdata im, int font, int x, int y, string char, int color) + if ( luaVM ) + { + if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA && + lua_type ( luaVM, 2 ) == LUA_TNUMBER && + lua_type ( luaVM, 3 ) == LUA_TNUMBER && + lua_type ( luaVM, 4 ) == LUA_TNUMBER && + lua_type ( luaVM, 5 ) == LUA_TSTRING && + lua_type ( luaVM, 6 ) == LUA_TNUMBER ) + { + const char* txt = lua_tostring(luaVM, 5); + gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); + + if( im != NULL && txt != NULL ) + { + gdImageString(im, find_gd_font( (int)lua_tonumber(luaVM, 2)), (int)lua_tonumber(luaVM, 3), (int)lua_tonumber(luaVM, 4), (unsigned char*)txt, (int)lua_tonumber(luaVM, 6)); + lua_pushboolean( luaVM, true ); + } + else + { + lua_pushboolean( luaVM, false ); + } + return 1; + } + else + { + pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageString" ); + lua_pushboolean( luaVM, false ); + } + return 1; + } + return 0; +} + +int CFunctions::imgStringUp ( lua_State* luaVM ) +{ + // bool imageStringUp( userdata im, int font, int x, int y, string char, int color) + if ( luaVM ) + { + if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA && + lua_type ( luaVM, 2 ) == LUA_TNUMBER && + lua_type ( luaVM, 3 ) == LUA_TNUMBER && + lua_type ( luaVM, 4 ) == LUA_TNUMBER && + lua_type ( luaVM, 5 ) == LUA_TSTRING && + lua_type ( luaVM, 6 ) == LUA_TNUMBER ) + { + const char* txt = lua_tostring(luaVM, 5); + gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); + + if( im != NULL && txt != NULL ) + { + gdImageStringUp(im, find_gd_font( (int)lua_tonumber(luaVM, 2)), (int)lua_tonumber(luaVM, 3), (int)lua_tonumber(luaVM, 4), (unsigned char*)txt, (int)lua_tonumber(luaVM, 6)); + lua_pushboolean( luaVM, true ); + } + else + { + lua_pushboolean( luaVM, false ); + } + return 1; + } + else + { + pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageStringUp" ); + lua_pushboolean( luaVM, false ); + } + return 1; + } + return 0; +} + +int CFunctions::imgTtfText ( lua_State* luaVM ) +{ + // bool/int imageTtfText( userdata im, int size, int angle, int x, int y, int color, string fontFile, string text) + if ( luaVM ) + { + if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA && + lua_type ( luaVM, 2 ) == LUA_TNUMBER && + lua_type ( luaVM, 3 ) == LUA_TNUMBER && + lua_type ( luaVM, 4 ) == LUA_TNUMBER && + lua_type ( luaVM, 5 ) == LUA_TNUMBER && + lua_type ( luaVM, 6 ) == LUA_TNUMBER && + lua_type ( luaVM, 7 ) == LUA_TSTRING && + lua_type ( luaVM, 8 ) == LUA_TSTRING ) + { + std::string mResource; + if( pModuleManager->GetResourceName(luaVM, mResource) ) + { + const char* fName = lua_tostring(luaVM, 7); + std::string + fNewPath, + fMetaPath; + + if( ParseResourcePathInput( std::string(fName), mResource, fNewPath, fMetaPath ) ) + { + gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); + if( im != NULL ) + { + double size = lua_tonumber(luaVM, 2); + double angle = lua_tonumber(luaVM, 3); + int x = (int)lua_tonumber(luaVM, 4); + int y = (int)lua_tonumber(luaVM, 5); + int color = (int)lua_tonumber(luaVM, 6); + const char* strTxt = lua_tostring(luaVM, 8); + + int rect[8] = {0, 0, 0, 0, 0, 0, 0, 0}; + char * err = gdImageStringFT( im, &rect[0], color, (char *)fNewPath.c_str(), size, angle, x, y, (char *)strTxt ); + + if (err) + { + pModuleManager->DebugPrintf( luaVM, "Error with gdImageStringFT(%s) %s in: imageTtfText", err ); + return 1; + } + + lua_createtable( luaVM, 0, 8 ); + + for( int i = 0; i < 8; i++ ) + { + lua_pushnumber( luaVM, i+1 ); + lua_pushnumber( luaVM, rect[i]); + lua_settable( luaVM, -3 ); + } + return 1; + } + else + { + lua_pushboolean( luaVM, false ); + return 1; + } + } + else + { + pModuleManager->DebugPrintf( luaVM, "Bad filepath in: imageTtfText" ); + lua_pushboolean( luaVM, false ); + return 1; + } + } + else + { + lua_pushboolean( luaVM, false ); + return 1; + } + } + else + { + pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageTtfText" ); + lua_pushboolean( luaVM, false ); + } + return 1; + } + return 0; +} + +int CFunctions::imgTtfBBox ( lua_State* luaVM ) +{ + // bool/table imageTtfBBox( int size, int angle, string fontFile, string text) + if ( luaVM ) + { + if ( lua_type ( luaVM, 1 ) == LUA_TNUMBER && + lua_type ( luaVM, 2 ) == LUA_TNUMBER && + lua_type ( luaVM, 3 ) == LUA_TSTRING && + lua_type ( luaVM, 4 ) == LUA_TSTRING ) + { + std::string mResource; + if( pModuleManager->GetResourceName(luaVM, mResource) ) + { + const char* fName = lua_tostring(luaVM, 3); + std::string + fNewPath, + fMetaPath; + + if( ParseResourcePathInput( std::string(fName), mResource, fNewPath, fMetaPath ) ) + { + double size = lua_tonumber(luaVM, 1); + double angle = lua_tonumber(luaVM, 2); + const char* strTxt = lua_tostring(luaVM, 4); + + int rect[8] = {0, 0, 0, 0, 0, 0, 0, 0}; + char * err = gdImageStringFT( NULL, &rect[0], 0, (char *)fNewPath.c_str(), size, angle, 0, 0, (char *)strTxt ); + + if (err) + { + pModuleManager->DebugPrintf( luaVM, "Error with gdImageStringFT(%s) in: imageTtfBBox", err ); + return 1; + } + + lua_createtable( luaVM, 0, 8 ); + + for( int i = 0; i < 8; i++ ) + { + lua_pushnumber( luaVM, i+1 ); + lua_pushnumber( luaVM, rect[i]); + lua_settable( luaVM, -3 ); + } + return 1; + } + else + { + pModuleManager->DebugPrintf( luaVM, "Bad filepath in: imageTtfBBox" ); + lua_pushboolean( luaVM, false ); + return 1; + } + } + else + { + lua_pushboolean( luaVM, false ); + return 1; + } + } + else + { + pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageTtfBBox" ); + lua_pushboolean( luaVM, false ); + } + return 1; + } + return 0; +} + +int CFunctions::imgGetStyle ( lua_State* luaVM ) +{ + // bool/table imageGetStyle( userdata im ) + if ( luaVM ) + { + if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA ) + { + gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); + if( im != NULL ) + { + if(im->style) + { + lua_createtable( luaVM, 0, im->styleLength ); + for(int i = 0; i < im->styleLength; i++) + { + lua_pushnumber( luaVM, i ); + lua_pushnumber( luaVM, im->style[i] ); + lua_settable( luaVM, -3 ); + } + } + else lua_pushboolean( luaVM, false ); + } + else + { + lua_pushboolean( luaVM, false ); + } + return 1; + } + else + { + pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageGetStyle" ); + } + } + lua_pushboolean( luaVM, false ); + return 0; +} + +int CFunctions::imgSetStyle ( lua_State* luaVM ) +{ + // bool imageSetStyle( userdata im, table style ) + if ( luaVM ) + { + if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA && + lua_type ( luaVM, 2 ) == LUA_TTABLE ) + { + gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); + if( im != NULL ) + { + std::vector style; + + lua_pushnil( luaVM ); + while( lua_next( luaVM, 2 ) != 0 ) + { + // key = lua_type( luaVM, -2 ) + // val = lua_type( luaVM, -1 ) + if( lua_type( luaVM, -1 ) == LUA_TNUMBER ) + { + style.push_back((int)lua_tonumber( luaVM, -1 )); + } + lua_pop( luaVM, 1 ); + } + + int * arr = new int[style.size()]; +#ifdef WIN32 + std::copy(style.begin(), style.end(), stdext::checked_array_iterator(arr, style.size())); +#else + std::copy(style.begin(), style.end(), arr); +#endif + + gdImageSetStyle(im, arr, sizeof(arr)); + lua_pushboolean( luaVM, true ); + + delete [] arr; + } + else + { + lua_pushboolean( luaVM, false ); + } + return 1; + } + else + { + pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageSetStyle" ); + } + } + lua_pushboolean( luaVM, false ); + return 0; +} + +int CFunctions::imgGetThickness ( lua_State* luaVM ) +{ + // bool/int imageGetThickness( userdata im ) + if ( luaVM ) + { + if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA ) + { + gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); + if( im != NULL ) + { + lua_pushnumber( luaVM, im->thick ); + } + else + { + lua_pushboolean( luaVM, false ); + } + return 1; + } + else + { + pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageGetThickness" ); + } + } + lua_pushboolean( luaVM, false ); + return 0; +} + +int CFunctions::imgSetThickness ( lua_State* luaVM ) +{ + // bool imageSetThickness( userdata im, int thickness ) + if ( luaVM ) + { + if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA && + lua_type ( luaVM, 2 ) == LUA_TNUMBER ) + { + gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); + if( im != NULL ) + { + gdImageSetThickness(im, (int)lua_tonumber( luaVM, 2 )); + } + else + { + lua_pushboolean( luaVM, false ); + } + return 1; + } + else + { + pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageSetThickness" ); + } + } + lua_pushboolean( luaVM, false ); + return 0; +} + +int CFunctions::imgGetBrush ( lua_State* luaVM ) +{ + // bool/userdata imageGetBrush( userdata im ) + if ( luaVM ) + { + if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA ) + { + gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); + if( im != NULL && im->brush != NULL ) + { + lua_pushlightuserdata( luaVM, (void *)im->brush ); + } + else + { + lua_pushboolean( luaVM, false ); + } + return 1; + } + else + { + pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageGetBrush" ); + } + } + lua_pushboolean( luaVM, false ); + return 0; +} + +int CFunctions::imgSetBrush ( lua_State* luaVM ) +{ + // bool imageSetBrush( userdata im, userdata brush ) + if ( luaVM ) + { + if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA && + lua_type ( luaVM, 2 ) == LUA_TLIGHTUSERDATA ) + { + gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); + gdImagePtr brush = mImgManager->GetImage( lua_touserdata( luaVM, 2 ) ); + if( im != NULL && brush != NULL ) + { + gdImageSetBrush(im, brush); + } + else + { + lua_pushboolean( luaVM, false ); + } + return 1; + } + else + { + pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageSetBrush" ); + } + } + lua_pushboolean( luaVM, false ); + return 0; +} + +int CFunctions::imgGetTile ( lua_State* luaVM ) +{ + // bool/userdata imageGetTile( userdata im ) + if ( luaVM ) + { + if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA ) + { + gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); + if( im != NULL && im->tile != NULL ) + { + lua_pushlightuserdata( luaVM, (void *)im->tile ); + } + else + { + lua_pushboolean( luaVM, false ); + } + return 1; + } + else + { + pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageGetTile" ); + } + } + lua_pushboolean( luaVM, false ); + return 0; +} + +int CFunctions::imgSetTile ( lua_State* luaVM ) +{ + // bool imageSetTile( userdata im, userdata tile ) + if ( luaVM ) + { + if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA && + lua_type ( luaVM, 2 ) == LUA_TLIGHTUSERDATA ) + { + gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); + gdImagePtr tile = mImgManager->GetImage( lua_touserdata( luaVM, 2 ) ); + if( im != NULL && tile != NULL ) + { + gdImageSetTile(im, tile); + } + else + { + lua_pushboolean( luaVM, false ); + } + return 1; + } + else + { + pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageSetTile" ); + } + } + lua_pushboolean( luaVM, false ); + return 0; +} + +int CFunctions::imgLine ( lua_State* luaVM ) +{ + // bool/int imageLine( userdata im, int x1, int y1, int x2, int y2, int color ) + if ( luaVM ) + { + if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA && + lua_type ( luaVM, 2 ) == LUA_TNUMBER && + lua_type ( luaVM, 3 ) == LUA_TNUMBER && + lua_type ( luaVM, 4 ) == LUA_TNUMBER && + lua_type ( luaVM, 5 ) == LUA_TNUMBER && + lua_type ( luaVM, 6 ) == LUA_TNUMBER ) + { + gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); + if( im != NULL ) + { + gdImageLine( im, (int)lua_tonumber( luaVM, 2 ), (int)lua_tonumber( luaVM, 3 ), (int)lua_tonumber( luaVM, 4 ), (int)lua_tonumber( luaVM, 5 ), (int)lua_tonumber( luaVM, 6 ) ); + lua_pushboolean( luaVM, true ); + } + else + { + lua_pushboolean( luaVM, false ); + } + return 1; + } + else + { + pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageLine" ); + } + } + lua_pushboolean( luaVM, false ); + return 0; +} + +int CFunctions::imgArc ( lua_State* luaVM ) +{ + // bool/int imageArc( userdata im, int cx, int cy, int w, int h, int start, int end, int color ) + if ( luaVM ) + { + if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA && + lua_type ( luaVM, 2 ) == LUA_TNUMBER && + lua_type ( luaVM, 3 ) == LUA_TNUMBER && + lua_type ( luaVM, 4 ) == LUA_TNUMBER && + lua_type ( luaVM, 5 ) == LUA_TNUMBER && + lua_type ( luaVM, 6 ) == LUA_TNUMBER && + lua_type ( luaVM, 7 ) == LUA_TNUMBER && + lua_type ( luaVM, 8 ) == LUA_TNUMBER ) + { + gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); + if( im != NULL ) + { + gdImageArc( im, (int)lua_tonumber( luaVM, 2 ), (int)lua_tonumber( luaVM, 3 ), (int)lua_tonumber( luaVM, 4 ), (int)lua_tonumber( luaVM, 5 ), (int)lua_tonumber( luaVM, 6 ), (int)lua_tonumber( luaVM, 7 ), (int)lua_tonumber( luaVM, 8 ) ); + lua_pushboolean( luaVM, true ); + } + else + { + lua_pushboolean( luaVM, false ); + } + return 1; + } + else + { + pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageArc" ); + } + } + lua_pushboolean( luaVM, false ); + return 0; +} + +int CFunctions::imgRectangle ( lua_State* luaVM ) +{ + // bool/int imageRectangle( userdata im, int x1, int y1, int x2, int y2, int color ) + if ( luaVM ) + { + if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA && + lua_type ( luaVM, 2 ) == LUA_TNUMBER && + lua_type ( luaVM, 3 ) == LUA_TNUMBER && + lua_type ( luaVM, 4 ) == LUA_TNUMBER && + lua_type ( luaVM, 5 ) == LUA_TNUMBER && + lua_type ( luaVM, 6 ) == LUA_TNUMBER ) + { + gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); + if( im != NULL ) + { + gdImageRectangle( im, (int)lua_tonumber( luaVM, 2 ), (int)lua_tonumber( luaVM, 3 ), (int)lua_tonumber( luaVM, 4 ), (int)lua_tonumber( luaVM, 5 ), (int)lua_tonumber( luaVM, 6 ) ); + lua_pushboolean( luaVM, true ); + } + else + { + lua_pushboolean( luaVM, false ); + } + return 1; + } + else + { + pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageRectangle" ); + } + } + lua_pushboolean( luaVM, false ); + return 0; +} + + +int CFunctions::imgEllipse ( lua_State* luaVM ) +{ + // bool/int imageEllipse( userdata im, int cx, int cy, int w, int h, int color ) + if ( luaVM ) + { + if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA && + lua_type ( luaVM, 2 ) == LUA_TNUMBER && + lua_type ( luaVM, 3 ) == LUA_TNUMBER && + lua_type ( luaVM, 4 ) == LUA_TNUMBER && + lua_type ( luaVM, 5 ) == LUA_TNUMBER && + lua_type ( luaVM, 6 ) == LUA_TNUMBER ) + { + gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); + if( im != NULL ) + { +#ifdef HAVE_GD_IMAGEELLIPSE + gdImageEllipse( im, (int)lua_tonumber( luaVM, 2 ), (int)lua_tonumber( luaVM, 3 ), (int)lua_tonumber( luaVM, 4 ), (int)lua_tonumber( luaVM, 5 ), (int)lua_tonumber( luaVM, 6 ) ); +#else + gdImageArc( im, (int)lua_tonumber( luaVM, 2 ), (int)lua_tonumber( luaVM, 3 ), (int)lua_tonumber( luaVM, 4 ), (int)lua_tonumber( luaVM, 5 ), 0, 360, (int)lua_tonumber( luaVM, 6 ) ); +#endif + lua_pushboolean( luaVM, true ); + } + else + { + lua_pushboolean( luaVM, false ); + } + return 1; + } + else + { + pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageEllipse" ); + } + } + lua_pushboolean( luaVM, false ); + return 0; +} + +int CFunctions::imgFill ( lua_State* luaVM ) +{ + // bool/int imageFill( userdata im, int x, int y, int color ) + if ( luaVM ) + { + if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA && + lua_type ( luaVM, 2 ) == LUA_TNUMBER && + lua_type ( luaVM, 3 ) == LUA_TNUMBER && + lua_type ( luaVM, 4 ) == LUA_TNUMBER ) + { + gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); + if( im != NULL ) + { + gdImageFill( im, (int)lua_tonumber( luaVM, 2 ), (int)lua_tonumber( luaVM, 3 ), (int)lua_tonumber( luaVM, 4 ) ); + lua_pushboolean( luaVM, true ); + } + else + { + lua_pushboolean( luaVM, false ); + } + return 1; + } + else + { + pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageFill" ); + } + } + lua_pushboolean( luaVM, false ); + return 0; +} + +int CFunctions::imgFillToBorder ( lua_State* luaVM ) +{ + // bool/int imageFillToBorder( userdata im, int x, int y, int border, int color ) + if ( luaVM ) + { + if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA && + lua_type ( luaVM, 2 ) == LUA_TNUMBER && + lua_type ( luaVM, 3 ) == LUA_TNUMBER && + lua_type ( luaVM, 4 ) == LUA_TNUMBER && + lua_type ( luaVM, 5 ) == LUA_TNUMBER ) + { + gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); + if( im != NULL ) + { + gdImageFillToBorder( im, (int)lua_tonumber( luaVM, 2 ), (int)lua_tonumber( luaVM, 3 ), (int)lua_tonumber( luaVM, 4 ), (int)lua_tonumber( luaVM, 5 ) ); + lua_pushboolean( luaVM, true ); + } + else + { + lua_pushboolean( luaVM, false ); + } + return 1; + } + else + { + pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageFillToBorder" ); + } + } + lua_pushboolean( luaVM, false ); + return 0; +} + +int CFunctions::imgFilledArc ( lua_State* luaVM ) +{ + // bool/int imageFilledArc( userdata im, int cx, int cy, int w, int h, int start, int end, int color[, table style] ) + if ( luaVM ) + { + if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA && + lua_type ( luaVM, 2 ) == LUA_TNUMBER && + lua_type ( luaVM, 3 ) == LUA_TNUMBER && + lua_type ( luaVM, 4 ) == LUA_TNUMBER && + lua_type ( luaVM, 5 ) == LUA_TNUMBER && + lua_type ( luaVM, 6 ) == LUA_TNUMBER && + lua_type ( luaVM, 7 ) == LUA_TNUMBER && + lua_type ( luaVM, 8 ) == LUA_TNUMBER ) + { + gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); + if( im != NULL ) + { + int style = gdArc; + if(lua_type ( luaVM, 9 ) == LUA_TTABLE) + { + lua_pushnil( luaVM ); + while( lua_next( luaVM, 9 ) != 0 ) + { + // key = lua_type( luaVM, -2 ) + // val = lua_type( luaVM, -1 ) + if( lua_type( luaVM, -1 ) == LUA_TNUMBER ) + { + int val = (int)lua_tonumber( luaVM, -1 ); + switch(val) + { + case gdArc: + { + style |= gdArc; + break; + } + case gdChord: + { + style |= gdChord; + break; + } + case gdNoFill: + { + style |= gdNoFill; + break; + } + case gdEdged: + { + style |= gdEdged; + break; + } + } + } + lua_pop( luaVM, 1 ); + } + } + + gdImageFilledArc( im, (int)lua_tonumber( luaVM, 2 ), (int)lua_tonumber( luaVM, 3 ), (int)lua_tonumber( luaVM, 4 ), (int)lua_tonumber( luaVM, 5 ), (int)lua_tonumber( luaVM, 6 ), (int)lua_tonumber( luaVM, 7 ), (int)lua_tonumber( luaVM, 8 ), style ); + lua_pushboolean( luaVM, true ); + } + else + { + lua_pushboolean( luaVM, false ); + } + return 1; + } + else + { + pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageFilledArc" ); + } + } + lua_pushboolean( luaVM, false ); + return 0; +} + +int CFunctions::imgFilledRectangle ( lua_State* luaVM ) +{ + // bool/int imageFilledRectangle( userdata im, int x1, int y1, int x2, int y2, int color ) + if ( luaVM ) + { + if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA && + lua_type ( luaVM, 2 ) == LUA_TNUMBER && + lua_type ( luaVM, 3 ) == LUA_TNUMBER && + lua_type ( luaVM, 4 ) == LUA_TNUMBER && + lua_type ( luaVM, 5 ) == LUA_TNUMBER && + lua_type ( luaVM, 6 ) == LUA_TNUMBER ) + { + gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); + if( im != NULL ) + { + gdImageFilledRectangle( im, (int)lua_tonumber( luaVM, 2 ), (int)lua_tonumber( luaVM, 3 ), (int)lua_tonumber( luaVM, 4 ), (int)lua_tonumber( luaVM, 5 ), (int)lua_tonumber( luaVM, 6 ) ); + lua_pushboolean( luaVM, true ); + } + else + { + lua_pushboolean( luaVM, false ); + } + return 1; + } + else + { + pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageFilledRectangle" ); + } + } + lua_pushboolean( luaVM, false ); + return 0; +} + + +int CFunctions::imgFilledEllipse ( lua_State* luaVM ) +{ + // bool/int imageFilledEllipse( userdata im, int cx, int cy, int w, int h, int color ) + if ( luaVM ) + { + if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA && + lua_type ( luaVM, 2 ) == LUA_TNUMBER && + lua_type ( luaVM, 3 ) == LUA_TNUMBER && + lua_type ( luaVM, 4 ) == LUA_TNUMBER && + lua_type ( luaVM, 5 ) == LUA_TNUMBER && + lua_type ( luaVM, 6 ) == LUA_TNUMBER ) + { + gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); + if( im != NULL ) + { +#ifdef HAVE_GD_IMAGEELLIPSE + gdImageFilledEllipse( im, (int)lua_tonumber( luaVM, 2 ), (int)lua_tonumber( luaVM, 3 ), (int)lua_tonumber( luaVM, 4 ), (int)lua_tonumber( luaVM, 5 ), (int)lua_tonumber( luaVM, 6 ) ); +#else + gdImageFilledArc( im, (int)lua_tonumber( luaVM, 2 ), (int)lua_tonumber( luaVM, 3 ), (int)lua_tonumber( luaVM, 4 ), (int)lua_tonumber( luaVM, 5 ), 0, 360, (int)lua_tonumber( luaVM, 6 ), 0 ); +#endif + lua_pushboolean( luaVM, true ); + } + else + { + lua_pushboolean( luaVM, false ); + } + return 1; + } + else + { + pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageFilledEllipse" ); + } + } + lua_pushboolean( luaVM, false ); + return 0; +} + +int CFunctions::imgDestroy ( lua_State* luaVM ) +{ + // bool imageDestroy( userdata im ) + if ( luaVM ) + { + if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA ) + { + gdImagePtr im = mImgManager->GetImage( lua_touserdata( luaVM, 1 ) ); + if( im != NULL ) + { + mImgManager->RemoveImage( lua_touserdata( luaVM, 1 ) ); + lua_pushboolean( luaVM, true ); + } + else + { + lua_pushboolean( luaVM, false ); + } + return 1; + } + else + { + pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageDestroy" ); + } + } + lua_pushboolean( luaVM, false ); + return 0; +} + +int CFunctions::imgCleanup ( lua_State* luaVM ) +{ + // bool imageCleanup( userdata resource ) + if ( luaVM ) + { + if ( lua_type ( luaVM, 1 ) == LUA_TLIGHTUSERDATA ) + { + mImgManager->ResourceCleanup( lua_touserdata( luaVM, 1 ) ); + return 1; + } + else + { + pModuleManager->DebugPrintf( luaVM, "Incorrect parameters in: imageCleanup" ); + } + } + lua_pushboolean( luaVM, false ); + return 0; } \ No newline at end of file diff --git a/Texturizer/Texturizer/CFunctions.h b/modules/texturizer/src/CFunctions.h similarity index 96% rename from Texturizer/Texturizer/CFunctions.h rename to modules/texturizer/src/CFunctions.h index ea62f1f..c1236cf 100644 --- a/Texturizer/Texturizer/CFunctions.h +++ b/modules/texturizer/src/CFunctions.h @@ -1,127 +1,126 @@ -/********************************************************* -* -* Multi Theft Auto: San Andreas - Deathmatch -* -* ml_base, External lua add-on module -* -* Copyright © 2003-2008 MTA. All Rights Reserved. -* -* Grand Theft Auto is © 2002-2003 Rockstar North -* -* THE FOLLOWING SOURCES ARE PART OF THE MULTI THEFT -* AUTO SOFTWARE DEVELOPMENT KIT AND ARE RELEASED AS -* OPEN SOURCE FILES. THESE FILES MAY BE USED AS LONG -* AS THE DEVELOPER AGREES TO THE LICENSE THAT IS -* PROVIDED WITH THIS PACKAGE. -* -*********************************************************/ - -class CFunctions; - -#ifndef __CFUNCTIONS_H -#define __CFUNCTIONS_H - -#include -#include - -#include "include/ILuaModuleManager.h" -#include "TextureContainer.h" - -#include "TextureImage.h" -#include "GdImgManager.h" -#include "ModuleFilePaths.h" - -#include "TextureWriter.h" - -#ifdef WIN32 -#include -#endif - -extern ILuaModuleManager10 *pModuleManager; -extern TextureContainer *mTextureContainer; -extern GdImgManager * mImgManager; - - -class CFunctions -{ -public: - - static int CreateTxdContainer ( lua_State* luaVM ); - static int TxdContainerAddImage ( lua_State* luaVM ); - static int TxdContainerAddImagePtr ( lua_State* luaVM ); - static int SaveTxdContainer ( lua_State* luaVM ); - - // GD Functions... - - static int gd_info ( lua_State* luaVM ); - - static int imgCreate ( lua_State* luaVM ); - static int imgCreateTrueColor ( lua_State* luaVM ); - static int imgCreateFromPng ( lua_State* luaVM ); - static int imgCreateFromGif ( lua_State* luaVM ); - static int imgCreateFromJpeg ( lua_State* luaVM ); - - static int imgSX ( lua_State* luaVM ); - static int imgSY ( lua_State* luaVM ); - static int imgIsTrueColor ( lua_State* luaVM ); - - static int imgPng ( lua_State* luaVM ); - static int imgGif ( lua_State* luaVM ); - static int imgJpeg ( lua_State* luaVM ); - - static int imgGetAlphaBlending ( lua_State* luaVM ); - static int imgSetAlphaBlending ( lua_State* luaVM ); - static int imgGetAntiAlias ( lua_State* luaVM ); - static int imgSetAntiAlias ( lua_State* luaVM ); - static int imgGetInterlace ( lua_State* luaVM ); - static int imgSetInterlace ( lua_State* luaVM ); - static int imgGetSaveAlpha ( lua_State* luaVM ); - static int imgSetSaveAlpha ( lua_State* luaVM ); - - static int imgColorAllocate ( lua_State* luaVM ); - static int imgColorAllocateAlpha ( lua_State* luaVM ); - static int imgColorClosest ( lua_State* luaVM ); - static int imgColorClosestAlpha ( lua_State* luaVM ); - static int imgColorExact ( lua_State* luaVM ); - static int imgColorExactAlpha ( lua_State* luaVM ); - static int imgColorResolve ( lua_State* luaVM ); - static int imgColorResolveAlpha ( lua_State* luaVM ); - static int imgGetColorAt ( lua_State* luaVM ); - static int imgSetColorAt ( lua_State* luaVM ); - static int imgColorDeallocate ( lua_State* luaVM ); - static int imgColorsTotal ( lua_State* luaVM ); - static int imgColorSpecial ( lua_State* luaVM ); - - static int imgFontHeight ( lua_State* luaVM ); - static int imgFontWidth ( lua_State* luaVM ); - static int imgChar ( lua_State* luaVM ); - static int imgCharUp ( lua_State* luaVM ); - static int imgString ( lua_State* luaVM ); - static int imgStringUp ( lua_State* luaVM ); - static int imgTtfText ( lua_State* luaVM ); - static int imgTtfBBox ( lua_State* luaVM ); - - static int imgGetStyle ( lua_State* luaVM ); - static int imgSetStyle ( lua_State* luaVM ); - static int imgGetThickness ( lua_State* luaVM ); - static int imgSetThickness ( lua_State* luaVM ); - static int imgGetBrush ( lua_State* luaVM ); - static int imgSetBrush ( lua_State* luaVM ); - static int imgGetTile ( lua_State* luaVM ); - static int imgSetTile ( lua_State* luaVM ); - - static int imgLine ( lua_State* luaVM ); - static int imgArc ( lua_State* luaVM ); - static int imgRectangle ( lua_State* luaVM ); - static int imgEllipse ( lua_State* luaVM ); - - static int imgFill ( lua_State* luaVM ); - static int imgFillToBorder ( lua_State* luaVM ); - static int imgFilledArc ( lua_State* luaVM ); - static int imgFilledRectangle ( lua_State* luaVM ); - static int imgFilledEllipse ( lua_State* luaVM ); - - static int imgDestroy ( lua_State* luaVM ); - static int imgCleanup ( lua_State* luaVM ); -}; -#endif +/********************************************************* +* +* Multi Theft Auto: San Andreas - Deathmatch +* +* ml_base, External lua add-on module +* +* Copyright © 2003-2008 MTA. All Rights Reserved. +* +* Grand Theft Auto is © 2002-2003 Rockstar North +* +* THE FOLLOWING SOURCES ARE PART OF THE MULTI THEFT +* AUTO SOFTWARE DEVELOPMENT KIT AND ARE RELEASED AS +* OPEN SOURCE FILES. THESE FILES MAY BE USED AS LONG +* AS THE DEVELOPER AGREES TO THE LICENSE THAT IS +* PROVIDED WITH THIS PACKAGE. +* +*********************************************************/ + +class CFunctions; + +#ifndef __CFUNCTIONS_H +#define __CFUNCTIONS_H + +#include +#include + +#include "ILuaModuleManager.h" +#include "TextureContainer.h" + +#include "TextureImage.h" +#include "GdImgManager.h" +#include "ModuleFilePaths.h" +#include "TextureWriter.h" + +#ifdef WIN32 +#include +#endif + +extern ILuaModuleManager10 *pModuleManager; +extern TextureContainer *mTextureContainer; +extern GdImgManager * mImgManager; + + +class CFunctions +{ +public: + + static int CreateTxdContainer ( lua_State* luaVM ); + static int TxdContainerAddImage ( lua_State* luaVM ); + static int TxdContainerAddImagePtr ( lua_State* luaVM ); + static int SaveTxdContainer ( lua_State* luaVM ); + + // GD Functions... + + static int gd_info ( lua_State* luaVM ); + + static int imgCreate ( lua_State* luaVM ); + static int imgCreateTrueColor ( lua_State* luaVM ); + static int imgCreateFromPng ( lua_State* luaVM ); + static int imgCreateFromGif ( lua_State* luaVM ); + static int imgCreateFromJpeg ( lua_State* luaVM ); + + static int imgSX ( lua_State* luaVM ); + static int imgSY ( lua_State* luaVM ); + static int imgIsTrueColor ( lua_State* luaVM ); + + static int imgPng ( lua_State* luaVM ); + static int imgGif ( lua_State* luaVM ); + static int imgJpeg ( lua_State* luaVM ); + + static int imgGetAlphaBlending ( lua_State* luaVM ); + static int imgSetAlphaBlending ( lua_State* luaVM ); + static int imgGetAntiAlias ( lua_State* luaVM ); + static int imgSetAntiAlias ( lua_State* luaVM ); + static int imgGetInterlace ( lua_State* luaVM ); + static int imgSetInterlace ( lua_State* luaVM ); + static int imgGetSaveAlpha ( lua_State* luaVM ); + static int imgSetSaveAlpha ( lua_State* luaVM ); + + static int imgColorAllocate ( lua_State* luaVM ); + static int imgColorAllocateAlpha ( lua_State* luaVM ); + static int imgColorClosest ( lua_State* luaVM ); + static int imgColorClosestAlpha ( lua_State* luaVM ); + static int imgColorExact ( lua_State* luaVM ); + static int imgColorExactAlpha ( lua_State* luaVM ); + static int imgColorResolve ( lua_State* luaVM ); + static int imgColorResolveAlpha ( lua_State* luaVM ); + static int imgGetColorAt ( lua_State* luaVM ); + static int imgSetColorAt ( lua_State* luaVM ); + static int imgColorDeallocate ( lua_State* luaVM ); + static int imgColorsTotal ( lua_State* luaVM ); + static int imgColorSpecial ( lua_State* luaVM ); + + static int imgFontHeight ( lua_State* luaVM ); + static int imgFontWidth ( lua_State* luaVM ); + static int imgChar ( lua_State* luaVM ); + static int imgCharUp ( lua_State* luaVM ); + static int imgString ( lua_State* luaVM ); + static int imgStringUp ( lua_State* luaVM ); + static int imgTtfText ( lua_State* luaVM ); + static int imgTtfBBox ( lua_State* luaVM ); + + static int imgGetStyle ( lua_State* luaVM ); + static int imgSetStyle ( lua_State* luaVM ); + static int imgGetThickness ( lua_State* luaVM ); + static int imgSetThickness ( lua_State* luaVM ); + static int imgGetBrush ( lua_State* luaVM ); + static int imgSetBrush ( lua_State* luaVM ); + static int imgGetTile ( lua_State* luaVM ); + static int imgSetTile ( lua_State* luaVM ); + + static int imgLine ( lua_State* luaVM ); + static int imgArc ( lua_State* luaVM ); + static int imgRectangle ( lua_State* luaVM ); + static int imgEllipse ( lua_State* luaVM ); + + static int imgFill ( lua_State* luaVM ); + static int imgFillToBorder ( lua_State* luaVM ); + static int imgFilledArc ( lua_State* luaVM ); + static int imgFilledRectangle ( lua_State* luaVM ); + static int imgFilledEllipse ( lua_State* luaVM ); + + static int imgDestroy ( lua_State* luaVM ); + static int imgCleanup ( lua_State* luaVM ); +}; +#endif diff --git a/Texturizer/Texturizer/CMakeLists.txt b/modules/texturizer/src/CMakeLists.txt similarity index 98% rename from Texturizer/Texturizer/CMakeLists.txt rename to modules/texturizer/src/CMakeLists.txt index 3357f2d..75994b9 100644 --- a/Texturizer/Texturizer/CMakeLists.txt +++ b/modules/texturizer/src/CMakeLists.txt @@ -1,20 +1,20 @@ -SET( include_SRCS include/ILuaModuleManager.h include/lauxlib.h include/lua.h include/lua.hpp include/luaconf.h include/lualib.h) -SET( extra_SRCS extra/CLuaArgument.h extra/CLuaArgument.cpp extra/CLuaArguments.h extra/CLuaArguments.cpp) -SET( mta_SRCS Common.h CThread.h CThread.cpp CThreadData.h CThreadData.cpp ModuleFilePaths.h ModuleFilePaths.cpp ) - -SET( txdCon_SRCS pstdint.h TextureContainer.h TextureContainer.cpp TextureImage.h TextureImage.cpp GdImgManager.h GdImgManager.cpp ) -SET( main_SRCS CFunctions.h CFunctions.cpp ml_base.h ml_base.cpp ) - -include_directories (${CMAKE_SOURCE_DIR}/TextureWriter) - -link_directories (${TextureWriter_BINARY_DIR}) -link_directories (${TextureWriter_BINARY_DIR}/TextureWriter) -link_directories (${CMAKE_SOURCE_DIR}/Texturizer/lib) - -message(STATUS "Lib: ${TextureWriter_BINARY_DIR}") - -ADD_LIBRARY( Texturizer SHARED ${include_SRCS} ${extra_SRCS} ${mta_SRCS} ${txdCon_SRCS} ${main_SRCS} ) -target_link_libraries (Texturizer TextureWriter) -target_link_libraries (Texturizer lua5.1.lib) -target_link_libraries (Texturizer ${GD_LIBRARIES}) +SET( include_SRCS include/ILuaModuleManager.h include/lauxlib.h include/lua.h include/lua.hpp include/luaconf.h include/lualib.h) +SET( extra_SRCS extra/CLuaArgument.h extra/CLuaArgument.cpp extra/CLuaArguments.h extra/CLuaArguments.cpp) +SET( mta_SRCS Common.h CThread.h CThread.cpp CThreadData.h CThreadData.cpp ModuleFilePaths.h ModuleFilePaths.cpp ) + +SET( txdCon_SRCS pstdint.h TextureContainer.h TextureContainer.cpp TextureImage.h TextureImage.cpp GdImgManager.h GdImgManager.cpp ) +SET( main_SRCS CFunctions.h CFunctions.cpp ml_base.h ml_base.cpp ) + +include_directories (${CMAKE_SOURCE_DIR}/TextureWriter) + +link_directories (${TextureWriter_BINARY_DIR}) +link_directories (${TextureWriter_BINARY_DIR}/TextureWriter) +link_directories (${CMAKE_SOURCE_DIR}/Texturizer/lib) + +message(STATUS "Lib: ${TextureWriter_BINARY_DIR}") + +ADD_LIBRARY( Texturizer SHARED ${include_SRCS} ${extra_SRCS} ${mta_SRCS} ${txdCon_SRCS} ${main_SRCS} ) +target_link_libraries (Texturizer TextureWriter) +target_link_libraries (Texturizer lua5.1.lib) +target_link_libraries (Texturizer ${GD_LIBRARIES}) target_link_libraries (Texturizer ${SQUISH_LIBRARIES}) \ No newline at end of file diff --git a/Texturizer/Texturizer/CThread.cpp b/modules/texturizer/src/CThread.cpp similarity index 95% rename from Texturizer/Texturizer/CThread.cpp rename to modules/texturizer/src/CThread.cpp index 2861673..0bf813c 100644 --- a/Texturizer/Texturizer/CThread.cpp +++ b/modules/texturizer/src/CThread.cpp @@ -1,134 +1,134 @@ -/********************************************************* -* -* Multi Theft Auto: San Andreas - Deathmatch -* -* ml_base, External lua add-on module -* -* Copyright © 2003-2008 MTA. All Rights Reserved. -* -* Grand Theft Auto is © 2002-2003 Rockstar North -* -* THE FOLLOWING SOURCES ARE PART OF THE MULTI THEFT -* AUTO SOFTWARE DEVELOPMENT KIT AND ARE RELEASED AS -* OPEN SOURCE FILES. THESE FILES MAY BE USED AS LONG -* AS THE DEVELOPER AGREES TO THE LICENSE THAT IS -* PROVIDED WITH THIS PACKAGE. -* -*********************************************************/ - -#include "CThread.h" - -CThread::CThread ( void ) -{ - m_pThreadData = NULL; - m_pArg = NULL; -#ifdef WIN32 // Win32 threads - m_hThread = NULL; -#endif -} - - -CThread::~CThread ( void ) -{ - Stop (); -} - - -bool CThread::Start ( CThreadData *pData ) -{ - if ( pData == NULL ) // pData HAS to be valid - return false; - - Stop (); - Arg ( pData ); - - #ifdef WIN32 // Win32 threads - m_hThread = CreateThread ( NULL, 0, &CThread::EntryPoint, this, 0, NULL ); - return m_hThread != NULL; - #else // POSIX threads - if ( pthread_create ( &m_hThread, NULL, CThread::EntryPoint, this ) ) - { - // something bad happened - return false; - } - #endif - return true; -} - - -void CThread::Stop ( void ) -{ - if ( m_hThread ) - { -// TerminateThread ( m_hThread, 0 ); - if ( m_pThreadData != NULL ) - m_pThreadData->bAbortThread = true; - } -} - - -bool CThread::TryLock ( ThreadMutex * Mutex ) -{ - #ifdef WIN32 - if ( TryEnterCriticalSection ( Mutex ) != 0 ) - return true; - #else - if ( pthread_mutex_trylock ( Mutex ) == 0 ) - return true; - #endif - return false; -} - - -void CThread::Lock ( ThreadMutex * Mutex ) -{ - #ifdef WIN32 // Win32 threads - EnterCriticalSection ( Mutex ); - #else // POSIX threads - pthread_mutex_lock ( Mutex ); - #endif -} - - -void CThread::Unlock ( ThreadMutex * Mutex ) -{ - #ifdef WIN32 // Win32 threads - LeaveCriticalSection ( Mutex ); - #else // POSIX threads - pthread_mutex_unlock ( Mutex ); - #endif -} - - -int CThread::Run ( CThreadData* arg ) -{ - return Execute ( arg ); -} - - -#ifdef WIN32 // Win32 threads -DWORD CThread::EntryPoint ( void* pThis ) -{ - CThread* pt = (CThread*)pThis; - return pt->Run ( pt->Arg () ); -} -#else // POSIX threads -void* CThread::EntryPoint ( void* pThis ) -{ - CThread* pt = (CThread*)pThis; - pt->Run ( pt->Arg () ); - return NULL; -} -#endif - - -CThreadData* CThread::Arg ( void ) const -{ - return m_pThreadData; -} - - -void CThread::Arg ( CThreadData* pData ) -{ - m_pThreadData = pData; -} +/********************************************************* +* +* Multi Theft Auto: San Andreas - Deathmatch +* +* ml_base, External lua add-on module +* +* Copyright © 2003-2008 MTA. All Rights Reserved. +* +* Grand Theft Auto is © 2002-2003 Rockstar North +* +* THE FOLLOWING SOURCES ARE PART OF THE MULTI THEFT +* AUTO SOFTWARE DEVELOPMENT KIT AND ARE RELEASED AS +* OPEN SOURCE FILES. THESE FILES MAY BE USED AS LONG +* AS THE DEVELOPER AGREES TO THE LICENSE THAT IS +* PROVIDED WITH THIS PACKAGE. +* +*********************************************************/ + +#include "CThread.h" + +CThread::CThread ( void ) +{ + m_pThreadData = NULL; + m_pArg = NULL; +#ifdef WIN32 // Win32 threads + m_hThread = NULL; +#endif +} + + +CThread::~CThread ( void ) +{ + Stop (); +} + + +bool CThread::Start ( CThreadData *pData ) +{ + if ( pData == NULL ) // pData HAS to be valid + return false; + + Stop (); + Arg ( pData ); + + #ifdef WIN32 // Win32 threads + m_hThread = CreateThread ( NULL, 0, &CThread::EntryPoint, this, 0, NULL ); + return m_hThread != NULL; + #else // POSIX threads + if ( pthread_create ( &m_hThread, NULL, CThread::EntryPoint, this ) ) + { + // something bad happened + return false; + } + #endif + return true; +} + + +void CThread::Stop ( void ) +{ + if ( m_hThread ) + { +// TerminateThread ( m_hThread, 0 ); + if ( m_pThreadData != NULL ) + m_pThreadData->bAbortThread = true; + } +} + + +bool CThread::TryLock ( ThreadMutex * Mutex ) +{ + #ifdef WIN32 + if ( TryEnterCriticalSection ( Mutex ) != 0 ) + return true; + #else + if ( pthread_mutex_trylock ( Mutex ) == 0 ) + return true; + #endif + return false; +} + + +void CThread::Lock ( ThreadMutex * Mutex ) +{ + #ifdef WIN32 // Win32 threads + EnterCriticalSection ( Mutex ); + #else // POSIX threads + pthread_mutex_lock ( Mutex ); + #endif +} + + +void CThread::Unlock ( ThreadMutex * Mutex ) +{ + #ifdef WIN32 // Win32 threads + LeaveCriticalSection ( Mutex ); + #else // POSIX threads + pthread_mutex_unlock ( Mutex ); + #endif +} + + +int CThread::Run ( CThreadData* arg ) +{ + return Execute ( arg ); +} + + +#ifdef WIN32 // Win32 threads +DWORD CThread::EntryPoint ( void* pThis ) +{ + CThread* pt = (CThread*)pThis; + return pt->Run ( pt->Arg () ); +} +#else // POSIX threads +void* CThread::EntryPoint ( void* pThis ) +{ + CThread* pt = (CThread*)pThis; + pt->Run ( pt->Arg () ); + return NULL; +} +#endif + + +CThreadData* CThread::Arg ( void ) const +{ + return m_pThreadData; +} + + +void CThread::Arg ( CThreadData* pData ) +{ + m_pThreadData = pData; +} diff --git a/Texturizer/Texturizer/CThread.h b/modules/texturizer/src/CThread.h similarity index 96% rename from Texturizer/Texturizer/CThread.h rename to modules/texturizer/src/CThread.h index 38296b9..4544757 100644 --- a/Texturizer/Texturizer/CThread.h +++ b/modules/texturizer/src/CThread.h @@ -1,75 +1,75 @@ -/********************************************************* -* -* Multi Theft Auto: San Andreas - Deathmatch -* -* ml_base, External lua add-on module -* -* Copyright © 2003-2008 MTA. All Rights Reserved. -* -* Grand Theft Auto is © 2002-2003 Rockstar North -* -* THE FOLLOWING SOURCES ARE PART OF THE MULTI THEFT -* AUTO SOFTWARE DEVELOPMENT KIT AND ARE RELEASED AS -* OPEN SOURCE FILES. THESE FILES MAY BE USED AS LONG -* AS THE DEVELOPER AGREES TO THE LICENSE THAT IS -* PROVIDED WITH THIS PACKAGE. -* -*********************************************************/ - -/** And remember.. threads on Win32 and POSIX are not similar at all. **/ - -#ifndef __CTHREAD_H -#define __CTHREAD_H - -#ifdef WIN32 // Win32 threads - #define _WIN32_WINNT 0x400 - #define WIN32_LEAN_AND_MEAN - #include - - typedef HANDLE ThreadHandle; - typedef CRITICAL_SECTION ThreadMutex; -#else // POSIX threads - #include - #include - - typedef pthread_t ThreadHandle; - typedef pthread_mutex_t ThreadMutex; -#endif - -#include "CThreadData.h" - -// Base thread class -class CThread -{ -public: - CThread ( void ); - virtual ~CThread ( void ); - - bool Start ( CThreadData *pData ); - void Stop ( void ); - - static bool TryLock ( ThreadMutex * Mutex ); - static void Lock ( ThreadMutex * Mutex ); - static void Unlock ( ThreadMutex * Mutex ); - -protected: - int Run ( CThreadData* arg ); - - virtual int Execute ( CThreadData* pData ) = 0; - - CThreadData* Arg ( void ) const; - void Arg ( CThreadData* pData ); - -#ifdef WIN32 // Win32 threads - static DWORD WINAPI EntryPoint ( void* ); -#else // POSIX threads - static void* EntryPoint ( void* ); -#endif - -private: - void* m_pArg; - CThreadData* m_pThreadData; - ThreadHandle m_hThread; -}; - -#endif +/********************************************************* +* +* Multi Theft Auto: San Andreas - Deathmatch +* +* ml_base, External lua add-on module +* +* Copyright © 2003-2008 MTA. All Rights Reserved. +* +* Grand Theft Auto is © 2002-2003 Rockstar North +* +* THE FOLLOWING SOURCES ARE PART OF THE MULTI THEFT +* AUTO SOFTWARE DEVELOPMENT KIT AND ARE RELEASED AS +* OPEN SOURCE FILES. THESE FILES MAY BE USED AS LONG +* AS THE DEVELOPER AGREES TO THE LICENSE THAT IS +* PROVIDED WITH THIS PACKAGE. +* +*********************************************************/ + +/** And remember.. threads on Win32 and POSIX are not similar at all. **/ + +#ifndef __CTHREAD_H +#define __CTHREAD_H + +#ifdef WIN32 // Win32 threads + #define _WIN32_WINNT 0x400 + #define WIN32_LEAN_AND_MEAN + #include + + typedef HANDLE ThreadHandle; + typedef CRITICAL_SECTION ThreadMutex; +#else // POSIX threads + #include + #include + + typedef pthread_t ThreadHandle; + typedef pthread_mutex_t ThreadMutex; +#endif + +#include "CThreadData.h" + +// Base thread class +class CThread +{ +public: + CThread ( void ); + virtual ~CThread ( void ); + + bool Start ( CThreadData *pData ); + void Stop ( void ); + + static bool TryLock ( ThreadMutex * Mutex ); + static void Lock ( ThreadMutex * Mutex ); + static void Unlock ( ThreadMutex * Mutex ); + +protected: + int Run ( CThreadData* arg ); + + virtual int Execute ( CThreadData* pData ) = 0; + + CThreadData* Arg ( void ) const; + void Arg ( CThreadData* pData ); + +#ifdef WIN32 // Win32 threads + static DWORD WINAPI EntryPoint ( void* ); +#else // POSIX threads + static void* EntryPoint ( void* ); +#endif + +private: + void* m_pArg; + CThreadData* m_pThreadData; + ThreadHandle m_hThread; +}; + +#endif diff --git a/Texturizer/Texturizer/CThreadData.cpp b/modules/texturizer/src/CThreadData.cpp similarity index 96% rename from Texturizer/Texturizer/CThreadData.cpp rename to modules/texturizer/src/CThreadData.cpp index 8b22219..037d826 100644 --- a/Texturizer/Texturizer/CThreadData.cpp +++ b/modules/texturizer/src/CThreadData.cpp @@ -1,42 +1,42 @@ -/********************************************************* -* -* Multi Theft Auto: San Andreas - Deathmatch -* -* ml_base, External lua add-on module -* -* Copyright © 2003-2008 MTA. All Rights Reserved. -* -* Grand Theft Auto is © 2002-2003 Rockstar North -* -* THE FOLLOWING SOURCES ARE PART OF THE MULTI THEFT -* AUTO SOFTWARE DEVELOPMENT KIT AND ARE RELEASED AS -* OPEN SOURCE FILES. THESE FILES MAY BE USED AS LONG -* AS THE DEVELOPER AGREES TO THE LICENSE THAT IS -* PROVIDED WITH THIS PACKAGE. -* -*********************************************************/ - -#include "CThreadData.h" - -CThreadData::CThreadData ( void ) -{ - bAbortThread = false; - - // Initialize the mutexes - #ifdef WIN32 // Win32 threads - InitializeCriticalSection ( &MutexPrimary ); - InitializeCriticalSection ( &MutexLogical ); - #else // POSIX threads - pthread_mutex_init ( &MutexPrimary, NULL ); - pthread_mutex_init ( &MutexLogical, NULL ); - #endif -} - -CThreadData::~CThreadData ( void ) -{ - #ifdef WIN32 - DeleteCriticalSection ( &MutexPrimary ); - DeleteCriticalSection ( &MutexLogical ); - #else - #endif -} +/********************************************************* +* +* Multi Theft Auto: San Andreas - Deathmatch +* +* ml_base, External lua add-on module +* +* Copyright © 2003-2008 MTA. All Rights Reserved. +* +* Grand Theft Auto is © 2002-2003 Rockstar North +* +* THE FOLLOWING SOURCES ARE PART OF THE MULTI THEFT +* AUTO SOFTWARE DEVELOPMENT KIT AND ARE RELEASED AS +* OPEN SOURCE FILES. THESE FILES MAY BE USED AS LONG +* AS THE DEVELOPER AGREES TO THE LICENSE THAT IS +* PROVIDED WITH THIS PACKAGE. +* +*********************************************************/ + +#include "CThreadData.h" + +CThreadData::CThreadData ( void ) +{ + bAbortThread = false; + + // Initialize the mutexes + #ifdef WIN32 // Win32 threads + InitializeCriticalSection ( &MutexPrimary ); + InitializeCriticalSection ( &MutexLogical ); + #else // POSIX threads + pthread_mutex_init ( &MutexPrimary, NULL ); + pthread_mutex_init ( &MutexLogical, NULL ); + #endif +} + +CThreadData::~CThreadData ( void ) +{ + #ifdef WIN32 + DeleteCriticalSection ( &MutexPrimary ); + DeleteCriticalSection ( &MutexLogical ); + #else + #endif +} diff --git a/Texturizer/Texturizer/CThreadData.h b/modules/texturizer/src/CThreadData.h similarity index 96% rename from Texturizer/Texturizer/CThreadData.h rename to modules/texturizer/src/CThreadData.h index 197ffbb..4648858 100644 --- a/Texturizer/Texturizer/CThreadData.h +++ b/modules/texturizer/src/CThreadData.h @@ -1,37 +1,37 @@ -/********************************************************* -* -* Multi Theft Auto: San Andreas - Deathmatch -* -* ml_base, External lua add-on module -* -* Copyright © 2003-2008 MTA. All Rights Reserved. -* -* Grand Theft Auto is © 2002-2003 Rockstar North -* -* THE FOLLOWING SOURCES ARE PART OF THE MULTI THEFT -* AUTO SOFTWARE DEVELOPMENT KIT AND ARE RELEASED AS -* OPEN SOURCE FILES. THESE FILES MAY BE USED AS LONG -* AS THE DEVELOPER AGREES TO THE LICENSE THAT IS -* PROVIDED WITH THIS PACKAGE. -* -*********************************************************/ - -class CThreadData; - -#ifndef __CTHREADDATA_H -#define __CTHREADDATA_H - -#include "CThread.h" - -class CThreadData -{ -public: - CThreadData ( void ); - ~CThreadData ( void ); - - bool bAbortThread; - ThreadMutex MutexPrimary; // primary mutex for suspend/resume operations - ThreadMutex MutexLogical; // logical mutex for proper CThreadData sync -}; - -#endif +/********************************************************* +* +* Multi Theft Auto: San Andreas - Deathmatch +* +* ml_base, External lua add-on module +* +* Copyright © 2003-2008 MTA. All Rights Reserved. +* +* Grand Theft Auto is © 2002-2003 Rockstar North +* +* THE FOLLOWING SOURCES ARE PART OF THE MULTI THEFT +* AUTO SOFTWARE DEVELOPMENT KIT AND ARE RELEASED AS +* OPEN SOURCE FILES. THESE FILES MAY BE USED AS LONG +* AS THE DEVELOPER AGREES TO THE LICENSE THAT IS +* PROVIDED WITH THIS PACKAGE. +* +*********************************************************/ + +class CThreadData; + +#ifndef __CTHREADDATA_H +#define __CTHREADDATA_H + +#include "CThread.h" + +class CThreadData +{ +public: + CThreadData ( void ); + ~CThreadData ( void ); + + bool bAbortThread; + ThreadMutex MutexPrimary; // primary mutex for suspend/resume operations + ThreadMutex MutexLogical; // logical mutex for proper CThreadData sync +}; + +#endif diff --git a/Texturizer/Texturizer/Common.h b/modules/texturizer/src/Common.h similarity index 89% rename from Texturizer/Texturizer/Common.h rename to modules/texturizer/src/Common.h index 561c0e4..8168d38 100644 --- a/Texturizer/Texturizer/Common.h +++ b/modules/texturizer/src/Common.h @@ -1,63 +1,63 @@ -/********************************************************* -* -* Multi Theft Auto: San Andreas - Deathmatch -* -* ml_base, External lua add-on module -* -* Copyright © 2003-2008 MTA. All Rights Reserved. -* -* Grand Theft Auto is © 2002-2003 Rockstar North -* -* THE FOLLOWING SOURCES ARE PART OF THE MULTI THEFT -* AUTO SOFTWARE DEVELOPMENT KIT AND ARE RELEASED AS -* OPEN SOURCE FILES. THESE FILES MAY BE USED AS LONG -* AS THE DEVELOPER AGREES TO THE LICENSE THAT IS -* PROVIDED WITH THIS PACKAGE. -* -*********************************************************/ - -extern "C" -{ - #include "include/lua.h" - #include "include/lualib.h" - #include "include/lauxlib.h" -} - -#ifdef WIN32 - #define MTAEXPORT extern "C" __declspec(dllexport) -#else - #define MTAEXPORT extern "C" -#endif - -#include -#include -// Obviously i can't get us this so other includes will most likely be needed later on - -using namespace std; - -#ifndef __COMMON_H -#define __COMMON_H - -// used in the function argument vector -#define MAX_ARGUMENTS 10 -struct FunctionArguments -{ - lua_State* luaVM; - unsigned char nArguments; - unsigned char Type[10]; - void* Arguments[10]; -}; - -namespace FunctionArgumentType -{ - enum - { - TYPE_NUMBER = 1, - TYPE_STRING = 2, - TYPE_LIGHTUSERDATA = 3, - TYPE_BOOLEAN = 4, - TYPE_NIL = 5, - TYPE_TABLE = 6 - }; -} -#endif +/********************************************************* +* +* Multi Theft Auto: San Andreas - Deathmatch +* +* ml_base, External lua add-on module +* +* Copyright © 2003-2008 MTA. All Rights Reserved. +* +* Grand Theft Auto is © 2002-2003 Rockstar North +* +* THE FOLLOWING SOURCES ARE PART OF THE MULTI THEFT +* AUTO SOFTWARE DEVELOPMENT KIT AND ARE RELEASED AS +* OPEN SOURCE FILES. THESE FILES MAY BE USED AS LONG +* AS THE DEVELOPER AGREES TO THE LICENSE THAT IS +* PROVIDED WITH THIS PACKAGE. +* +*********************************************************/ + +extern "C" +{ + #include "lua.h" + #include "lualib.h" + #include "lauxlib.h" +} + +#ifdef WIN32 + #define MTAEXPORT extern "C" __declspec(dllexport) +#else + #define MTAEXPORT extern "C" +#endif + +#include +#include +// Obviously i can't get us this so other includes will most likely be needed later on + +using namespace std; + +#ifndef __COMMON_H +#define __COMMON_H + +// used in the function argument vector +#define MAX_ARGUMENTS 10 +struct FunctionArguments +{ + lua_State* luaVM; + unsigned char nArguments; + unsigned char Type[10]; + void* Arguments[10]; +}; + +namespace FunctionArgumentType +{ + enum + { + TYPE_NUMBER = 1, + TYPE_STRING = 2, + TYPE_LIGHTUSERDATA = 3, + TYPE_BOOLEAN = 4, + TYPE_NIL = 5, + TYPE_TABLE = 6 + }; +} +#endif diff --git a/Texturizer/Texturizer/GdImgManager.cpp b/modules/texturizer/src/GdImgManager.cpp similarity index 95% rename from Texturizer/Texturizer/GdImgManager.cpp rename to modules/texturizer/src/GdImgManager.cpp index b96dd05..89d63bc 100644 --- a/Texturizer/Texturizer/GdImgManager.cpp +++ b/modules/texturizer/src/GdImgManager.cpp @@ -1,150 +1,150 @@ -/****************************************************** -* -* Project: Texturizer (CMake). -* Website: http://wiki.multitheftauto.com/wiki/Modules/Texturizer -* Developers: jyrno42 -* -******************************************************/ - -#include "GdImgManager.h" - -GdImgManager::GdImgManager( ) -{ - -} - -GdImgManager::~GdImgManager( ) -{ - for( std::map::iterator i = theImages.begin(); i != theImages.end(); i++) - { - gdImageDestroy(&(*i->second.img)); - } - theImages.clear(); -} - -void * GdImgManager::GetResource( lua_State * luaVM ) -{ - std::string mResource; - if(pModuleManager->GetResourceName(luaVM, mResource)) - { - lua_State * pResource = pModuleManager->GetResourceFromName( mResource.c_str() ); - return (void *)pResource; - } - return NULL; -} - -void * GdImgManager::AddImage( lua_State * luaVM, int width, int height, bool trueColor = true ) -{ - void * ptr = lua_newuserdata(luaVM, 128); - if( ptr != NULL ) - { - gdImagePtr imgPtr = trueColor?gdImageCreateTrueColor( width, height ):gdImageCreate( width, height ); - if(imgPtr != NULL) - { - mtaGdImage img; - img.antialiase = false; - img.img = imgPtr; - img.resource = GetResource(luaVM); - theImages[ptr] = img; - return ptr; - } - } - return NULL; -} - -void * GdImgManager::AddImage( lua_State * luaVM, int type, std::string rFilePath ) -{ - void * ptr = lua_newuserdata(luaVM, 128); - if( ptr != NULL ) - { -#if WIN32 - FILE * in = NULL; - fopen_s(&in, rFilePath.c_str(), "rb"); -#else - FILE * in = fopen(rFilePath.c_str(), "rb"); -#endif - if( in != NULL ) - { - gdImagePtr imgPtr = NULL; - - switch(type) - { - case IMAGE_PNG: - { - imgPtr = gdImageCreateFromPng( in ); - break; - } - case IMAGE_JPEG: - { - imgPtr = gdImageCreateFromJpeg( in ); - break; - } - case IMAGE_GIF: - { - imgPtr = gdImageCreateFromGif( in ); - break; - } - } - - fclose(in); - - if(imgPtr != NULL) - { - mtaGdImage img; - img.antialiase = false; - img.img = imgPtr; - img.resource = GetResource(luaVM); - theImages[ptr] = img; - return ptr; - } - } - } - return NULL; -} - -void GdImgManager::RemoveImage( void * userData ) -{ - gdImagePtr im = GetImage(userData); - if(im != NULL) - { - gdImageDestroy(im); - theImages.erase( theImages.find( userData ) ); - } -} - -void GdImgManager::ResourceCleanup( void * userData ) -{ - std::vector remImages; - for(std::map< void *, mtaGdImage >::iterator i = theImages.begin(); i != theImages.end(); ++i) - { - if(i->second.resource == userData) - { - remImages.push_back(i->first); - } - } - for(std::vector::iterator i = remImages.begin(); i != remImages.end(); ++i) - { - RemoveImage( *i ); - } -} - -gdImagePtr GdImgManager::GetImage( void * userData ) -{ - std::map< void *, mtaGdImage >::iterator idx = theImages.find( userData ); - return (idx != theImages.end())?(idx->second.img):NULL; -} - -void GdImgManager::SetImageAA( void * userData, bool useAA ) -{ - std::map< void *, mtaGdImage >::iterator idx = theImages.find( userData ); - if(idx != theImages.end()) - { - idx->second.antialiase = useAA; - } -} - -bool GdImgManager::GetImageAA( void * userData ) -{ - std::map< void *, mtaGdImage >::iterator idx = theImages.find( userData ); - return (idx != theImages.end())?(idx->second.antialiase):false; +/****************************************************** +* +* Project: Texturizer (CMake). +* Website: http://wiki.multitheftauto.com/wiki/Modules/Texturizer +* Developers: jyrno42 +* +******************************************************/ + +#include "GdImgManager.h" + +GdImgManager::GdImgManager( ) +{ + +} + +GdImgManager::~GdImgManager( ) +{ + for( std::map::iterator i = theImages.begin(); i != theImages.end(); i++) + { + gdImageDestroy(&(*i->second.img)); + } + theImages.clear(); +} + +void * GdImgManager::GetResource( lua_State * luaVM ) +{ + std::string mResource; + if(pModuleManager->GetResourceName(luaVM, mResource)) + { + lua_State * pResource = pModuleManager->GetResourceFromName( mResource.c_str() ); + return (void *)pResource; + } + return NULL; +} + +void * GdImgManager::AddImage( lua_State * luaVM, int width, int height, bool trueColor = true ) +{ + void * ptr = lua_newuserdata(luaVM, 128); + if( ptr != NULL ) + { + gdImagePtr imgPtr = trueColor?gdImageCreateTrueColor( width, height ):gdImageCreate( width, height ); + if(imgPtr != NULL) + { + mtaGdImage img; + img.antialiase = false; + img.img = imgPtr; + img.resource = GetResource(luaVM); + theImages[ptr] = img; + return ptr; + } + } + return NULL; +} + +void * GdImgManager::AddImage( lua_State * luaVM, int type, std::string rFilePath ) +{ + void * ptr = lua_newuserdata(luaVM, 128); + if( ptr != NULL ) + { +#if WIN32 + FILE * in = NULL; + fopen_s(&in, rFilePath.c_str(), "rb"); +#else + FILE * in = fopen(rFilePath.c_str(), "rb"); +#endif + if( in != NULL ) + { + gdImagePtr imgPtr = NULL; + + switch(type) + { + case IMAGE_PNG: + { + imgPtr = gdImageCreateFromPng( in ); + break; + } + case IMAGE_JPEG: + { + imgPtr = gdImageCreateFromJpeg( in ); + break; + } + case IMAGE_GIF: + { + imgPtr = gdImageCreateFromGif( in ); + break; + } + } + + fclose(in); + + if(imgPtr != NULL) + { + mtaGdImage img; + img.antialiase = false; + img.img = imgPtr; + img.resource = GetResource(luaVM); + theImages[ptr] = img; + return ptr; + } + } + } + return NULL; +} + +void GdImgManager::RemoveImage( void * userData ) +{ + gdImagePtr im = GetImage(userData); + if(im != NULL) + { + gdImageDestroy(im); + theImages.erase( theImages.find( userData ) ); + } +} + +void GdImgManager::ResourceCleanup( void * userData ) +{ + std::vector remImages; + for(std::map< void *, mtaGdImage >::iterator i = theImages.begin(); i != theImages.end(); ++i) + { + if(i->second.resource == userData) + { + remImages.push_back(i->first); + } + } + for(std::vector::iterator i = remImages.begin(); i != remImages.end(); ++i) + { + RemoveImage( *i ); + } +} + +gdImagePtr GdImgManager::GetImage( void * userData ) +{ + std::map< void *, mtaGdImage >::iterator idx = theImages.find( userData ); + return (idx != theImages.end())?(idx->second.img):NULL; +} + +void GdImgManager::SetImageAA( void * userData, bool useAA ) +{ + std::map< void *, mtaGdImage >::iterator idx = theImages.find( userData ); + if(idx != theImages.end()) + { + idx->second.antialiase = useAA; + } +} + +bool GdImgManager::GetImageAA( void * userData ) +{ + std::map< void *, mtaGdImage >::iterator idx = theImages.find( userData ); + return (idx != theImages.end())?(idx->second.antialiase):false; } \ No newline at end of file diff --git a/Texturizer/Texturizer/GdImgManager.h b/modules/texturizer/src/GdImgManager.h similarity index 90% rename from Texturizer/Texturizer/GdImgManager.h rename to modules/texturizer/src/GdImgManager.h index f8301aa..4d0e05b 100644 --- a/Texturizer/Texturizer/GdImgManager.h +++ b/modules/texturizer/src/GdImgManager.h @@ -1,96 +1,96 @@ -/****************************************************** -* -* Project: Texturizer (CMake). -* Website: http://wiki.multitheftauto.com/wiki/Modules/Texturizer -* Developers: jyrno42 -* -******************************************************/ - -#ifndef __GDIMGMANAGER_H -#define __GDIMGMANAGER_H - -#include -#include "gdfontt.h" -#include "gdfonts.h" -#include "gdfontmb.h" -#include "gdfontl.h" -#include "gdfontg.h" - -#include - -#include "include/ILuaModuleManager.h" -#include "extra/CLuaArguments.h" - -#define IMAGE_PNG 0 -#define IMAGE_GIF 1 -#define IMAGE_JPEG 2 - -extern ILuaModuleManager10 *pModuleManager; - -struct mtaGdImage -{ - gdImagePtr - img; - bool - antialiase; - void * - resource; -}; - -class GdImgManager -{ -private: - std::map theImages; - - void * GetResource( lua_State * luaVM ); - -public: - GdImgManager( ); - ~GdImgManager( ); - - gdImagePtr GetImage( void * userData ); - - void SetImageAA( void * userData, bool useAA ); - bool GetImageAA( void * userData ); - - void * AddImage( lua_State * luaVM, int width, int height, bool trueColor ); - void * AddImage( lua_State * luaVM, int type, std::string rFilePath ); - - void RemoveImage( void * userData ); - void ResourceCleanup( void * userData ); - -}; - - -/* {{{ based on php_find_gd_font - */ -static gdFontPtr find_gd_font(int size) -{ - gdFontPtr font; - - switch (size) { - case 1: - font = gdFontGetTiny(); - break; - case 2: - font = gdFontGetSmall(); - break; - case 3: - font = gdFontGetMediumBold(); - break; - case 4: - font = gdFontGetLarge(); - break; - case 5: - font = gdFontGetGiant(); - break; - default: - font = gdFontGetTiny(); - break; - } - - return font; -} -/* }}} */ - +/****************************************************** +* +* Project: Texturizer (CMake). +* Website: http://wiki.multitheftauto.com/wiki/Modules/Texturizer +* Developers: jyrno42 +* +******************************************************/ + +#ifndef __GDIMGMANAGER_H +#define __GDIMGMANAGER_H + +#include +#include "gdfontt.h" +#include "gdfonts.h" +#include "gdfontmb.h" +#include "gdfontl.h" +#include "gdfontg.h" + +#include + +#include "ILuaModuleManager.h" +#include "CLuaArguments.h" + +#define IMAGE_PNG 0 +#define IMAGE_GIF 1 +#define IMAGE_JPEG 2 + +extern ILuaModuleManager10 *pModuleManager; + +struct mtaGdImage +{ + gdImagePtr + img; + bool + antialiase; + void * + resource; +}; + +class GdImgManager +{ +private: + std::map theImages; + + void * GetResource( lua_State * luaVM ); + +public: + GdImgManager( ); + ~GdImgManager( ); + + gdImagePtr GetImage( void * userData ); + + void SetImageAA( void * userData, bool useAA ); + bool GetImageAA( void * userData ); + + void * AddImage( lua_State * luaVM, int width, int height, bool trueColor ); + void * AddImage( lua_State * luaVM, int type, std::string rFilePath ); + + void RemoveImage( void * userData ); + void ResourceCleanup( void * userData ); + +}; + + +/* {{{ based on php_find_gd_font + */ +static gdFontPtr find_gd_font(int size) +{ + gdFontPtr font; + + switch (size) { + case 1: + font = gdFontGetTiny(); + break; + case 2: + font = gdFontGetSmall(); + break; + case 3: + font = gdFontGetMediumBold(); + break; + case 4: + font = gdFontGetLarge(); + break; + case 5: + font = gdFontGetGiant(); + break; + default: + font = gdFontGetTiny(); + break; + } + + return font; +} +/* }}} */ + #endif // __GDIMGMANAGER_H \ No newline at end of file diff --git a/Texturizer/Texturizer/ModuleFilePaths.cpp b/modules/texturizer/src/ModuleFilePaths.cpp similarity index 97% rename from Texturizer/Texturizer/ModuleFilePaths.cpp rename to modules/texturizer/src/ModuleFilePaths.cpp index 91a75e4..f407a09 100644 --- a/Texturizer/Texturizer/ModuleFilePaths.cpp +++ b/modules/texturizer/src/ModuleFilePaths.cpp @@ -1,97 +1,97 @@ -/***************************************************************************** -* -* PROJECT: Multi Theft Auto v1.0 -* LICENSE: See LICENSE in the top level directory -* FILE: mods/deathmatch/logic/CResourceManager.cpp -* PURPOSE: Resource manager class -* DEVELOPERS: Ed Lyons <> -* Cecill Etheredge <> -* Christian Myhre Lundheim <> -* Kevin Whiteside <> -* Oliver Brown <> -* Jax <> -* lil_Toady <> -* -* Multi Theft Auto is available from http://www.multitheftauto.com/ -* -*****************************************************************************/ - -#include "ModuleFilePaths.h" -#include "extra/CLuaArguments.h" - -/** - * The following functions are based on OR taken from the following files in MTA: SA source code: - * - * * MTA10_Server/mods/deathmatch/logic/CResourceManager.cpp - * * MTA10_Server/mods/deathmatch/logic/Utils.h - * * MTA10_Server/mods/deathmatch/logic/Utils.cpp - * * MTA10/mods/shared_logic/Utils.h - * * MTA10/mods/shared_logic/Utils.cpp - */ - -bool IsWantedCharacter ( unsigned char c ) -{ - // 32..126 are visible characters - return c >= 32 && c <= 126; -} - -bool IsControlCode ( unsigned char c ) -{ - return c < 32; -} - - -bool IsValidFilePath ( const char *szDir ) -{ - if ( szDir == NULL ) return false; - - unsigned int uiLen = strlen ( szDir ); - unsigned char c, c_d; - - // iterate through the char array - for ( unsigned int i = 0; i < uiLen; i++ ) { - c = szDir[i]; // current character - c_d = ( i < ( uiLen - 1 ) ) ? szDir[i+1] : 0; // one character ahead, if any - if ( !IsWantedCharacter ( c ) || c == ':' || ( c == '.' && c_d == '.' ) || ( c == '\\' && c_d == '\\' ) ) - return false; - } - return true; -} - -void ReplaceOccurrencesInString ( std::string &s, const char *a, const char *b ) -{ - int idx = 0; - while( (idx=s.find_first_of(a, idx)) >= 0 ) - s.replace(idx, 1, b); -} - -bool ParseResourcePathInput ( std::string strInput, std::string rName, std::string &strPath, std::string &strMetaPath ) -{ - ReplaceOccurrencesInString ( strInput, "\\", "/" ); - if ( strInput[0] == ':' ) - { - unsigned int iEnd = strInput.find_first_of("/"); - if ( iEnd ) - { - std::string strResourceName = strInput.substr(1,iEnd-1); - lua_State * pResource = pModuleManager->GetResourceFromName( strResourceName.c_str() ); - - if ( pResource != NULL && strInput[iEnd+1] ) - { - strMetaPath = strInput.substr(iEnd+1); - if ( IsValidFilePath ( strMetaPath.c_str() ) ) - { - strPath = std::string("./mods/deathmatch/resources/") + strResourceName + std::string("/") + strMetaPath; - return true; - } - } - } - } - else if ( IsValidFilePath ( strInput.c_str() ) ) - { - strPath = std::string("./mods/deathmatch/resources/") + rName + std::string("/") + strInput; - strMetaPath = strInput; - return true; - } - return false; +/***************************************************************************** +* +* PROJECT: Multi Theft Auto v1.0 +* LICENSE: See LICENSE in the top level directory +* FILE: mods/deathmatch/logic/CResourceManager.cpp +* PURPOSE: Resource manager class +* DEVELOPERS: Ed Lyons <> +* Cecill Etheredge <> +* Christian Myhre Lundheim <> +* Kevin Whiteside <> +* Oliver Brown <> +* Jax <> +* lil_Toady <> +* +* Multi Theft Auto is available from http://www.multitheftauto.com/ +* +*****************************************************************************/ + +#include "ModuleFilePaths.h" +#include "extra/CLuaArguments.h" + +/** + * The following functions are based on OR taken from the following files in MTA: SA source code: + * + * * MTA10_Server/mods/deathmatch/logic/CResourceManager.cpp + * * MTA10_Server/mods/deathmatch/logic/Utils.h + * * MTA10_Server/mods/deathmatch/logic/Utils.cpp + * * MTA10/mods/shared_logic/Utils.h + * * MTA10/mods/shared_logic/Utils.cpp + */ + +bool IsWantedCharacter ( unsigned char c ) +{ + // 32..126 are visible characters + return c >= 32 && c <= 126; +} + +bool IsControlCode ( unsigned char c ) +{ + return c < 32; +} + + +bool IsValidFilePath ( const char *szDir ) +{ + if ( szDir == NULL ) return false; + + unsigned int uiLen = strlen ( szDir ); + unsigned char c, c_d; + + // iterate through the char array + for ( unsigned int i = 0; i < uiLen; i++ ) { + c = szDir[i]; // current character + c_d = ( i < ( uiLen - 1 ) ) ? szDir[i+1] : 0; // one character ahead, if any + if ( !IsWantedCharacter ( c ) || c == ':' || ( c == '.' && c_d == '.' ) || ( c == '\\' && c_d == '\\' ) ) + return false; + } + return true; +} + +void ReplaceOccurrencesInString ( std::string &s, const char *a, const char *b ) +{ + int idx = 0; + while( (idx=s.find_first_of(a, idx)) >= 0 ) + s.replace(idx, 1, b); +} + +bool ParseResourcePathInput ( std::string strInput, std::string rName, std::string &strPath, std::string &strMetaPath ) +{ + ReplaceOccurrencesInString ( strInput, "\\", "/" ); + if ( strInput[0] == ':' ) + { + unsigned int iEnd = strInput.find_first_of("/"); + if ( iEnd ) + { + std::string strResourceName = strInput.substr(1,iEnd-1); + lua_State * pResource = pModuleManager->GetResourceFromName( strResourceName.c_str() ); + + if ( pResource != NULL && strInput[iEnd+1] ) + { + strMetaPath = strInput.substr(iEnd+1); + if ( IsValidFilePath ( strMetaPath.c_str() ) ) + { + strPath = std::string("./mods/deathmatch/resources/") + strResourceName + std::string("/") + strMetaPath; + return true; + } + } + } + } + else if ( IsValidFilePath ( strInput.c_str() ) ) + { + strPath = std::string("./mods/deathmatch/resources/") + rName + std::string("/") + strInput; + strMetaPath = strInput; + return true; + } + return false; } \ No newline at end of file diff --git a/Texturizer/Texturizer/ModuleFilePaths.h b/modules/texturizer/src/ModuleFilePaths.h similarity index 92% rename from Texturizer/Texturizer/ModuleFilePaths.h rename to modules/texturizer/src/ModuleFilePaths.h index ba8ebd3..981f403 100644 --- a/Texturizer/Texturizer/ModuleFilePaths.h +++ b/modules/texturizer/src/ModuleFilePaths.h @@ -1,29 +1,29 @@ -/****************************************************** -* -* Project: Texturizer (CMake). -* Website: http://wiki.multitheftauto.com/wiki/Modules/Texturizer -* Developers: jyrno42 -* -******************************************************/ - -#ifndef __MODULEFILEPATHS_H -#define __MODULEFILEPATHS_H - -#include -#include "include/ILuaModuleManager.h" - -extern ILuaModuleManager10 *pModuleManager; - -/** - * The following functions are based on OR taken from the following files in MTA: SA source code: - * - * * MTA10_Server/mods/deathmatch/logic/CResourceManager.cpp - * * MTA10_Server/mods/deathmatch/logic/Utils.h - * * MTA10_Server/mods/deathmatch/logic/Utils.cpp - * * MTA10/mods/shared_logic/Utils.h - * * MTA10/mods/shared_logic/Utils.cpp - */ - -bool ParseResourcePathInput ( std::string strInput, std::string rName, std::string &strPath, std::string &strMetaPath ); - +/****************************************************** +* +* Project: Texturizer (CMake). +* Website: http://wiki.multitheftauto.com/wiki/Modules/Texturizer +* Developers: jyrno42 +* +******************************************************/ + +#ifndef __MODULEFILEPATHS_H +#define __MODULEFILEPATHS_H + +#include +#include "ILuaModuleManager.h" + +extern ILuaModuleManager10 *pModuleManager; + +/** + * The following functions are based on OR taken from the following files in MTA: SA source code: + * + * * MTA10_Server/mods/deathmatch/logic/CResourceManager.cpp + * * MTA10_Server/mods/deathmatch/logic/Utils.h + * * MTA10_Server/mods/deathmatch/logic/Utils.cpp + * * MTA10/mods/shared_logic/Utils.h + * * MTA10/mods/shared_logic/Utils.cpp + */ + +bool ParseResourcePathInput ( std::string strInput, std::string rName, std::string &strPath, std::string &strMetaPath ); + #endif // __MODULEFILEPATHS_H \ No newline at end of file diff --git a/Texturizer/Texturizer/TextureContainer.cpp b/modules/texturizer/src/TextureContainer.cpp similarity index 95% rename from Texturizer/Texturizer/TextureContainer.cpp rename to modules/texturizer/src/TextureContainer.cpp index d938a71..49695c1 100644 --- a/Texturizer/Texturizer/TextureContainer.cpp +++ b/modules/texturizer/src/TextureContainer.cpp @@ -1,41 +1,41 @@ -/****************************************************** -* -* Project: Texturizer (CMake). -* Website: http://wiki.multitheftauto.com/wiki/Modules/Texturizer -* Developers: jyrno42 -* -******************************************************/ - -#include "TextureContainer.h" - -TextureContainer::TextureContainer() : - mIndex(1) -{ - -} - -TextureContainer::~TextureContainer() -{ - for( std::map< int, TextureDictionary * >::iterator i = mContainers.begin(); i != mContainers.end(); ++i) - { - delete i->second; - } - mContainers.clear(); -} - -int TextureContainer::AddContainer() -{ - mContainers[mIndex] = new TextureDictionary; - if( mContainers[mIndex] != NULL ) - { - mIndex++; - return mIndex-1; - } - return 0; -} - -bool TextureContainer::HasMember( int index ) -{ - std::map< int, TextureDictionary * >::iterator idx = mContainers.find( index ); - return (idx != mContainers.end()); +/****************************************************** +* +* Project: Texturizer (CMake). +* Website: http://wiki.multitheftauto.com/wiki/Modules/Texturizer +* Developers: jyrno42 +* +******************************************************/ + +#include "TextureContainer.h" + +TextureContainer::TextureContainer() : + mIndex(1) +{ + +} + +TextureContainer::~TextureContainer() +{ + for( std::map< int, TextureDictionary * >::iterator i = mContainers.begin(); i != mContainers.end(); ++i) + { + delete i->second; + } + mContainers.clear(); +} + +int TextureContainer::AddContainer() +{ + mContainers[mIndex] = new TextureDictionary; + if( mContainers[mIndex] != NULL ) + { + mIndex++; + return mIndex-1; + } + return 0; +} + +bool TextureContainer::HasMember( int index ) +{ + std::map< int, TextureDictionary * >::iterator idx = mContainers.find( index ); + return (idx != mContainers.end()); } \ No newline at end of file diff --git a/Texturizer/Texturizer/TextureContainer.h b/modules/texturizer/src/TextureContainer.h similarity index 94% rename from Texturizer/Texturizer/TextureContainer.h rename to modules/texturizer/src/TextureContainer.h index 0437ce3..5bd31f7 100644 --- a/Texturizer/Texturizer/TextureContainer.h +++ b/modules/texturizer/src/TextureContainer.h @@ -1,32 +1,32 @@ -/****************************************************** -* -* Project: Texturizer (CMake). -* Website: http://wiki.multitheftauto.com/wiki/Modules/Texturizer -* Developers: jyrno42 -* -******************************************************/ - -#ifndef TEXTURECONTAINER_H_ -#define TEXTURECONTAINER_H_ - -#include - -#include "TextureWriter.h" - -class TextureContainer -{ -public: - TextureContainer( ); - ~TextureContainer( ); - - int AddContainer( ); - - bool HasMember( int index ); - - std::map< int, TextureDictionary *> mContainers; - -private: - int mIndex; -}; - +/****************************************************** +* +* Project: Texturizer (CMake). +* Website: http://wiki.multitheftauto.com/wiki/Modules/Texturizer +* Developers: jyrno42 +* +******************************************************/ + +#ifndef TEXTURECONTAINER_H_ +#define TEXTURECONTAINER_H_ + +#include + +#include "TextureWriter.h" + +class TextureContainer +{ +public: + TextureContainer( ); + ~TextureContainer( ); + + int AddContainer( ); + + bool HasMember( int index ); + + std::map< int, TextureDictionary *> mContainers; + +private: + int mIndex; +}; + #endif \ No newline at end of file diff --git a/Texturizer/Texturizer/TextureImage.cpp b/modules/texturizer/src/TextureImage.cpp similarity index 95% rename from Texturizer/Texturizer/TextureImage.cpp rename to modules/texturizer/src/TextureImage.cpp index 4273e34..772e9b8 100644 --- a/Texturizer/Texturizer/TextureImage.cpp +++ b/modules/texturizer/src/TextureImage.cpp @@ -1,150 +1,150 @@ -/****************************************************** -* -* Project: Texturizer (CMake). -* Website: http://wiki.multitheftauto.com/wiki/Modules/Texturizer -* Developers: jyrno42 -* -******************************************************/ - -#include "TextureImage.h" - -TextureImage::TextureImage() -{ - fileName = ""; - myImage = NULL; - errorCode = -1; - fromFile = false; - - Init(); -} -TextureImage::TextureImage(std::string fName) -{ - fileName = fName; - myImage = NULL; - errorCode = -1; - fromFile = true; - - Init(); -} -TextureImage::TextureImage(gdImagePtr im) -{ - fileName = ""; - myImage = im; - errorCode = -1; - fromFile = false; - - Init(); -} - -TextureImage::~TextureImage() -{ - fileData.clear(); -} - -void TextureImage::Init( ) -{ - cFilter = FORMAT_DEFAULT; - - fOrder[FORMAT_DEFAULT] = ORDER_RGBA; - fOrder[FORMAT_1555] = ORDER_RGBA; - fOrder[FORMAT_565] = ORDER_RGBA; - fOrder[FORMAT_4444] = ORDER_RGBA; - fOrder[FORMAT_LUM8] = ORDER_RGBA; - fOrder[FORMAT_8888] = ORDER_BGRA; - fOrder[FORMAT_888] = ORDER_BGRA; - fOrder[FORMAT_555] = ORDER_RGBA; -} - -void TextureImage::LoadFromFile() -{ - std::fstream fs(fileName.c_str(), std::ios::in|std::ios::binary); - if( fs.is_open() ) - { - // get length of file: - fs.seekg (0, std::ios::end); - int length = fs.tellg(); - fs.seekg (0, std::ios::beg); - - // allocate memory: - char * buffer = new char[length]; - - // read data as a block: - fs.read (buffer, length); - fs.close(); - - myImage = gdImageCreateFromPngPtr(length, buffer); - delete[] buffer; - } - else - { - errorCode = -2; - } -} - -void TextureImage::LoadImageToData( uint32_t filter, bool mAlpha ) -{ - cFilter = filter; - - if(fromFile) - { - LoadFromFile(); - } - - if( myImage == NULL ) - { - errorCode = -3; - } - else - { - width = gdImageSX( myImage ); - height = gdImageSY( myImage ); - - int len = width*height*4; - - for( int y = 0; y < height; y++) - { - for( int x = 0; x < width; x++) - { - int c = gdImageGetPixel( myImage, x, y ); - - if( fOrder[cFilter] == ORDER_RGBA ) - { - fileData.push_back( (unsigned char)gdImageRed( myImage, c ) ); - fileData.push_back( (unsigned char)gdImageGreen( myImage, c ) ); - fileData.push_back( (unsigned char)gdImageBlue( myImage, c ) ); - fileData.push_back( mAlpha?0xFF*(gdImageAlpha( myImage, c )/127):0xFF ); - } - else - { - fileData.push_back( (unsigned char)gdImageBlue( myImage, c ) ); - fileData.push_back( (unsigned char)gdImageGreen( myImage, c ) ); - fileData.push_back( (unsigned char)gdImageRed( myImage, c ) ); - fileData.push_back( mAlpha?0xFF*(gdImageAlpha( myImage, c )/127):0xFF ); - } - } - } - if(fromFile) gdImageDestroy(myImage); - errorCode = 0; - } -} - -void TextureImage::Compress( ) -{ - u8 * pixels = new u8[width*height*4]; - - for( size_t i = 0; i < fileData.size(); i++) - { - pixels[i] = fileData[i]; - } - u8 * block = new u8[width*height/2]; - - CompressImage( pixels, width, height, block, 0); - - fileData.clear(); - for( int i = 0; i < width*height/2; i++) - { - fileData.push_back(block[i]); - } - - //squish::Compress +/****************************************************** +* +* Project: Texturizer (CMake). +* Website: http://wiki.multitheftauto.com/wiki/Modules/Texturizer +* Developers: jyrno42 +* +******************************************************/ + +#include "TextureImage.h" + +TextureImage::TextureImage() +{ + fileName = ""; + myImage = NULL; + errorCode = -1; + fromFile = false; + + Init(); +} +TextureImage::TextureImage(std::string fName) +{ + fileName = fName; + myImage = NULL; + errorCode = -1; + fromFile = true; + + Init(); +} +TextureImage::TextureImage(gdImagePtr im) +{ + fileName = ""; + myImage = im; + errorCode = -1; + fromFile = false; + + Init(); +} + +TextureImage::~TextureImage() +{ + fileData.clear(); +} + +void TextureImage::Init( ) +{ + cFilter = FORMAT_DEFAULT; + + fOrder[FORMAT_DEFAULT] = ORDER_RGBA; + fOrder[FORMAT_1555] = ORDER_RGBA; + fOrder[FORMAT_565] = ORDER_RGBA; + fOrder[FORMAT_4444] = ORDER_RGBA; + fOrder[FORMAT_LUM8] = ORDER_RGBA; + fOrder[FORMAT_8888] = ORDER_BGRA; + fOrder[FORMAT_888] = ORDER_BGRA; + fOrder[FORMAT_555] = ORDER_RGBA; +} + +void TextureImage::LoadFromFile() +{ + std::fstream fs(fileName.c_str(), std::ios::in|std::ios::binary); + if( fs.is_open() ) + { + // get length of file: + fs.seekg (0, std::ios::end); + int length = fs.tellg(); + fs.seekg (0, std::ios::beg); + + // allocate memory: + char * buffer = new char[length]; + + // read data as a block: + fs.read (buffer, length); + fs.close(); + + myImage = gdImageCreateFromPngPtr(length, buffer); + delete[] buffer; + } + else + { + errorCode = -2; + } +} + +void TextureImage::LoadImageToData( uint32_t filter, bool mAlpha ) +{ + cFilter = filter; + + if(fromFile) + { + LoadFromFile(); + } + + if( myImage == NULL ) + { + errorCode = -3; + } + else + { + width = gdImageSX( myImage ); + height = gdImageSY( myImage ); + + int len = width*height*4; + + for( int y = 0; y < height; y++) + { + for( int x = 0; x < width; x++) + { + int c = gdImageGetPixel( myImage, x, y ); + + if( fOrder[cFilter] == ORDER_RGBA ) + { + fileData.push_back( (unsigned char)gdImageRed( myImage, c ) ); + fileData.push_back( (unsigned char)gdImageGreen( myImage, c ) ); + fileData.push_back( (unsigned char)gdImageBlue( myImage, c ) ); + fileData.push_back( mAlpha?0xFF*(gdImageAlpha( myImage, c )/127):0xFF ); + } + else + { + fileData.push_back( (unsigned char)gdImageBlue( myImage, c ) ); + fileData.push_back( (unsigned char)gdImageGreen( myImage, c ) ); + fileData.push_back( (unsigned char)gdImageRed( myImage, c ) ); + fileData.push_back( mAlpha?0xFF*(gdImageAlpha( myImage, c )/127):0xFF ); + } + } + } + if(fromFile) gdImageDestroy(myImage); + errorCode = 0; + } +} + +void TextureImage::Compress( ) +{ + u8 * pixels = new u8[width*height*4]; + + for( size_t i = 0; i < fileData.size(); i++) + { + pixels[i] = fileData[i]; + } + u8 * block = new u8[width*height/2]; + + CompressImage( pixels, width, height, block, 0); + + fileData.clear(); + for( int i = 0; i < width*height/2; i++) + { + fileData.push_back(block[i]); + } + + //squish::Compress } \ No newline at end of file diff --git a/Texturizer/Texturizer/TextureImage.h b/modules/texturizer/src/TextureImage.h similarity index 94% rename from Texturizer/Texturizer/TextureImage.h rename to modules/texturizer/src/TextureImage.h index 19ee548..2cd4c8c 100644 --- a/Texturizer/Texturizer/TextureImage.h +++ b/modules/texturizer/src/TextureImage.h @@ -1,99 +1,97 @@ -/****************************************************** -* -* Project: Texturizer (CMake). -* Website: http://wiki.multitheftauto.com/wiki/Modules/Texturizer -* Developers: jyrno42 -* -******************************************************/ - -#ifndef __TEXTUREIMAGE_H -#define __TEXTUREIMAGE_H - -#include - -#include -#include - -#include - -#include -#include - -#include "pstdint.h" - -#include -using namespace squish; - -#define FORMAT_DEFAULT 0x0000 -#define FORMAT_1555 0x0100 // (1 bit alpha, RGB 5 bits each; also used for DXT1 with alpha) -#define FORMAT_565 0x0200 // (5 bits red, 6 bits green, 5 bits blue; also used for DXT1 without alpha) -#define FORMAT_4444 0x0300 // (RGBA 4 bits each; also used for DXT3) -#define FORMAT_LUM8 0x0400 // (gray scale) -#define FORMAT_8888 0x0500 // (RGBA 8 bits each) -#define FORMAT_888 0x0600 // (RGB 8 bits each) -#define FORMAT_555 0x0A00 // (RGB 5 bits each - rare, use 565 instead) - -#define FORMAT_EXT_AUTO_MIPMAP 0x1000 // (RW generates mipmaps) -#define FORMAT_EXT_PAL8 0x2000 // (2^8 = 256 palette colors) -#define FORMAT_EXT_PAL4 0x4000 // (2^4 = 16 palette colors) -#define FORMAT_EXT_MIPMAP 0x8000 // (mipmaps included) - -#define ORDER_RGBA 0 -#define ORDER_BGRA 1 - -class TextureImage -{ -private: - - std::string - fileName; - - gdImagePtr - myImage; - - bool - fromFile; - - std::map - fOrder; - - uint32_t - cFilter; - - void Init( ); - void LoadFromFile(); - -public: - // Default constructor - TextureImage(); - - // Default destructor - ~TextureImage(); - - /** - * TextureImage intializer overload which also sets the fileName. - * @param std::string fileName to load. - */ - TextureImage(std::string fName); - - // gdImagePtr constructor - /** - * TextureImage intializer overload which loads gdImagePtr. - * @param gdImagePtr image to load. - */ - TextureImage(gdImagePtr im); - - void LoadImageToData( uint32_t filter, bool mAlpha ); - void Compress( ); - - int - errorCode, - width, - height; - - std::vector - fileData; - -}; - +/****************************************************** +* +* Project: Texturizer (CMake). +* Website: http://wiki.multitheftauto.com/wiki/Modules/Texturizer +* Developers: jyrno42 +* +******************************************************/ + +#ifndef __TEXTUREIMAGE_H +#define __TEXTUREIMAGE_H + +#include + +#include +#include + +#include + +#include +#include + +#include +using namespace squish; + +#define FORMAT_DEFAULT 0x0000 +#define FORMAT_1555 0x0100 // (1 bit alpha, RGB 5 bits each; also used for DXT1 with alpha) +#define FORMAT_565 0x0200 // (5 bits red, 6 bits green, 5 bits blue; also used for DXT1 without alpha) +#define FORMAT_4444 0x0300 // (RGBA 4 bits each; also used for DXT3) +#define FORMAT_LUM8 0x0400 // (gray scale) +#define FORMAT_8888 0x0500 // (RGBA 8 bits each) +#define FORMAT_888 0x0600 // (RGB 8 bits each) +#define FORMAT_555 0x0A00 // (RGB 5 bits each - rare, use 565 instead) + +#define FORMAT_EXT_AUTO_MIPMAP 0x1000 // (RW generates mipmaps) +#define FORMAT_EXT_PAL8 0x2000 // (2^8 = 256 palette colors) +#define FORMAT_EXT_PAL4 0x4000 // (2^4 = 16 palette colors) +#define FORMAT_EXT_MIPMAP 0x8000 // (mipmaps included) + +#define ORDER_RGBA 0 +#define ORDER_BGRA 1 + +class TextureImage +{ +private: + + std::string + fileName; + + gdImagePtr + myImage; + + bool + fromFile; + + std::map + fOrder; + + uint32_t + cFilter; + + void Init( ); + void LoadFromFile(); + +public: + // Default constructor + TextureImage(); + + // Default destructor + ~TextureImage(); + + /** + * TextureImage intializer overload which also sets the fileName. + * @param std::string fileName to load. + */ + TextureImage(std::string fName); + + // gdImagePtr constructor + /** + * TextureImage intializer overload which loads gdImagePtr. + * @param gdImagePtr image to load. + */ + TextureImage(gdImagePtr im); + + void LoadImageToData( uint32_t filter, bool mAlpha ); + void Compress( ); + + int + errorCode, + width, + height; + + std::vector + fileData; + +}; + #endif // __TEXTUREIMAGE_H \ No newline at end of file diff --git a/Texturizer/Texturizer/extra/CLuaArgument.cpp b/modules/texturizer/src/extra/CLuaArgument.cpp similarity index 95% rename from Texturizer/Texturizer/extra/CLuaArgument.cpp rename to modules/texturizer/src/extra/CLuaArgument.cpp index ec4757f..e1d4784 100644 --- a/Texturizer/Texturizer/extra/CLuaArgument.cpp +++ b/modules/texturizer/src/extra/CLuaArgument.cpp @@ -1,311 +1,311 @@ -/********************************************************* -* -* Multi Theft Auto: San Andreas - Deathmatch -* -* ml_base, External lua add-on module -* -* Copyright © 2003-2008 MTA. All Rights Reserved. -* -* Grand Theft Auto is © 2002-2003 Rockstar North -* -* THE FOLLOWING SOURCES ARE PART OF THE MULTI THEFT -* AUTO SOFTWARE DEVELOPMENT KIT AND ARE RELEASED AS -* OPEN SOURCE FILES. THESE FILES MAY BE USED AS LONG -* AS THE DEVELOPER AGREES TO THE LICENSE THAT IS -* PROVIDED WITH THIS PACKAGE. -* -*********************************************************/ - -#include "CLuaArgument.h" -#include -#include - -using namespace std; - -CLuaArgument::CLuaArgument ( void ) -{ - m_szString = NULL; - m_iType = LUA_TNIL; -} - - -CLuaArgument::CLuaArgument ( bool bBool ) -{ - m_szString = NULL; - m_iType = LUA_TBOOLEAN; - m_bBoolean = bBool; -} - - -CLuaArgument::CLuaArgument ( double dNumber ) -{ - m_szString = NULL; - m_iType = LUA_TNUMBER; - m_Number = dNumber; -} - - -CLuaArgument::CLuaArgument ( const char* szString ) -{ - assert ( szString ); - - m_iType = LUA_TSTRING; - m_szString = new char [strlen ( szString ) + 1]; -#if WIN32 - strcpy_s( m_szString, strlen ( szString ) + 1, szString); -#else - strcpy ( m_szString, szString ); -#endif -} - - -CLuaArgument::CLuaArgument ( void* pUserData ) -{ - m_szString = NULL; - m_iType = LUA_TLIGHTUSERDATA; - m_pLightUserData = pUserData; -} - - -CLuaArgument::CLuaArgument ( const CLuaArgument& Argument ) -{ - // Initialize and call our = on the argument - m_szString = NULL; - operator= ( Argument ); -} - - -CLuaArgument::CLuaArgument ( lua_State* luaVM, unsigned int uiArgument ) -{ - // Read the argument out of the lua VM - m_szString = NULL; - Read ( luaVM, uiArgument ); -} - - -CLuaArgument::~CLuaArgument ( void ) -{ - // Eventually destroy our string - if ( m_szString ) - { - delete [] m_szString; - } -} - - -const CLuaArgument& CLuaArgument::operator = ( const CLuaArgument& Argument ) -{ - // Destroy our old string if neccessary - if ( m_szString ) - { - delete [] m_szString; - m_szString = NULL; - } - - // Set our variable equally to the copy class - m_iType = Argument.m_iType; - switch ( m_iType ) - { - case LUA_TBOOLEAN: - { - m_bBoolean = Argument.m_bBoolean; - break; - } - - case LUA_TLIGHTUSERDATA: - { - m_pLightUserData = Argument.m_pLightUserData; - break; - } - - case LUA_TNUMBER: - { - m_Number = Argument.m_Number; - break; - } - - case LUA_TSTRING: - { - if ( Argument.m_szString ) - { - m_szString = new char [strlen ( Argument.m_szString ) + 1]; -#if WIN32 - strcpy_s ( m_szString, strlen ( Argument.m_szString ) + 1, Argument.m_szString ); -#else - strcpy ( m_szString, Argument.m_szString ); -#endif - } - - break; - } - - default: break; - } - - // Return the given class allowing for chaining - return Argument; -} - - -bool CLuaArgument::operator == ( const CLuaArgument& Argument ) -{ - // If the types differ, they're not matching - if ( Argument.m_iType != m_iType ) - return false; - - // Compare the variables depending on the type - switch ( m_iType ) - { - case LUA_TBOOLEAN: - { - return m_bBoolean == Argument.m_bBoolean; - } - - case LUA_TLIGHTUSERDATA: - { - return m_pLightUserData == Argument.m_pLightUserData; - } - - case LUA_TNUMBER: - { - return m_Number == Argument.m_Number; - } - - case LUA_TSTRING: - { - if ( m_szString ) - { - if ( Argument.m_szString ) - return strcmp ( m_szString, Argument.m_szString ) == 0; - else - return false; - } - else - { - return Argument.m_szString == NULL; - } - } - } - - return true; -} - - -bool CLuaArgument::operator != ( const CLuaArgument& Argument ) -{ - return !( operator == ( Argument ) ); -} - - -void CLuaArgument::Read ( lua_State* luaVM, unsigned int uiArgument ) -{ - // Eventually delete our previous string - if ( m_szString ) - { - delete [] m_szString; - m_szString = NULL; - } - - // Grab the argument type - m_iType = lua_type ( luaVM, uiArgument ); - if ( m_iType != LUA_TNONE ) - { - // Read out the content depending on the type - switch ( m_iType ) - { - case LUA_TNIL: - break; - - case LUA_TBOOLEAN: - { - m_bBoolean = lua_toboolean ( luaVM, uiArgument ) ? true:false; - break; - } - - case LUA_TLIGHTUSERDATA: - { - m_pLightUserData = lua_touserdata ( luaVM, uiArgument ); - break; - } - - case LUA_TNUMBER: - { - m_Number = lua_tonumber ( luaVM, uiArgument ); - break; - } - - case LUA_TSTRING: - { - // Grab the lua string and its size - const char* szLuaString = lua_tostring ( luaVM, uiArgument ); - size_t sizeLuaString = strlen ( szLuaString ); - - // Allocate our buffer - m_szString = new char [sizeLuaString + 1]; -#if WIN32 - strcpy_s ( m_szString, sizeLuaString + 1, szLuaString ); -#else - strcpy ( m_szString, szLuaString ); -#endif - break; - } - - default: - { - m_iType = LUA_TNONE; - break; - } - } - } -} - - -void CLuaArgument::Push ( lua_State* luaVM ) const -{ - // Got any type? - if ( m_iType != LUA_TNONE ) - { - // Push it depending on the type - switch ( m_iType ) - { - case LUA_TNIL: - { - lua_pushnil ( luaVM ); - break; - } - - case LUA_TBOOLEAN: - { - lua_pushboolean ( luaVM, m_bBoolean ); - break; - } - - case LUA_TLIGHTUSERDATA: - { - lua_pushlightuserdata ( luaVM, m_pLightUserData ); - break; - } - - case LUA_TNUMBER: - { - lua_pushnumber ( luaVM, m_Number ); - break; - } - - case LUA_TSTRING: - { - // Push the string if we got any - if ( m_szString ) - { - lua_pushstring ( luaVM, m_szString ); - } - else - { - lua_pushstring ( luaVM, "" ); - } - - break; - } - } - } -} +/********************************************************* +* +* Multi Theft Auto: San Andreas - Deathmatch +* +* ml_base, External lua add-on module +* +* Copyright © 2003-2008 MTA. All Rights Reserved. +* +* Grand Theft Auto is © 2002-2003 Rockstar North +* +* THE FOLLOWING SOURCES ARE PART OF THE MULTI THEFT +* AUTO SOFTWARE DEVELOPMENT KIT AND ARE RELEASED AS +* OPEN SOURCE FILES. THESE FILES MAY BE USED AS LONG +* AS THE DEVELOPER AGREES TO THE LICENSE THAT IS +* PROVIDED WITH THIS PACKAGE. +* +*********************************************************/ + +#include "CLuaArgument.h" +#include +#include + +using namespace std; + +CLuaArgument::CLuaArgument ( void ) +{ + m_szString = NULL; + m_iType = LUA_TNIL; +} + + +CLuaArgument::CLuaArgument ( bool bBool ) +{ + m_szString = NULL; + m_iType = LUA_TBOOLEAN; + m_bBoolean = bBool; +} + + +CLuaArgument::CLuaArgument ( double dNumber ) +{ + m_szString = NULL; + m_iType = LUA_TNUMBER; + m_Number = dNumber; +} + + +CLuaArgument::CLuaArgument ( const char* szString ) +{ + assert ( szString ); + + m_iType = LUA_TSTRING; + m_szString = new char [strlen ( szString ) + 1]; +#if WIN32 + strcpy_s( m_szString, strlen ( szString ) + 1, szString); +#else + strcpy ( m_szString, szString ); +#endif +} + + +CLuaArgument::CLuaArgument ( void* pUserData ) +{ + m_szString = NULL; + m_iType = LUA_TLIGHTUSERDATA; + m_pLightUserData = pUserData; +} + + +CLuaArgument::CLuaArgument ( const CLuaArgument& Argument ) +{ + // Initialize and call our = on the argument + m_szString = NULL; + operator= ( Argument ); +} + + +CLuaArgument::CLuaArgument ( lua_State* luaVM, unsigned int uiArgument ) +{ + // Read the argument out of the lua VM + m_szString = NULL; + Read ( luaVM, uiArgument ); +} + + +CLuaArgument::~CLuaArgument ( void ) +{ + // Eventually destroy our string + if ( m_szString ) + { + delete [] m_szString; + } +} + + +const CLuaArgument& CLuaArgument::operator = ( const CLuaArgument& Argument ) +{ + // Destroy our old string if neccessary + if ( m_szString ) + { + delete [] m_szString; + m_szString = NULL; + } + + // Set our variable equally to the copy class + m_iType = Argument.m_iType; + switch ( m_iType ) + { + case LUA_TBOOLEAN: + { + m_bBoolean = Argument.m_bBoolean; + break; + } + + case LUA_TLIGHTUSERDATA: + { + m_pLightUserData = Argument.m_pLightUserData; + break; + } + + case LUA_TNUMBER: + { + m_Number = Argument.m_Number; + break; + } + + case LUA_TSTRING: + { + if ( Argument.m_szString ) + { + m_szString = new char [strlen ( Argument.m_szString ) + 1]; +#if WIN32 + strcpy_s ( m_szString, strlen ( Argument.m_szString ) + 1, Argument.m_szString ); +#else + strcpy ( m_szString, Argument.m_szString ); +#endif + } + + break; + } + + default: break; + } + + // Return the given class allowing for chaining + return Argument; +} + + +bool CLuaArgument::operator == ( const CLuaArgument& Argument ) +{ + // If the types differ, they're not matching + if ( Argument.m_iType != m_iType ) + return false; + + // Compare the variables depending on the type + switch ( m_iType ) + { + case LUA_TBOOLEAN: + { + return m_bBoolean == Argument.m_bBoolean; + } + + case LUA_TLIGHTUSERDATA: + { + return m_pLightUserData == Argument.m_pLightUserData; + } + + case LUA_TNUMBER: + { + return m_Number == Argument.m_Number; + } + + case LUA_TSTRING: + { + if ( m_szString ) + { + if ( Argument.m_szString ) + return strcmp ( m_szString, Argument.m_szString ) == 0; + else + return false; + } + else + { + return Argument.m_szString == NULL; + } + } + } + + return true; +} + + +bool CLuaArgument::operator != ( const CLuaArgument& Argument ) +{ + return !( operator == ( Argument ) ); +} + + +void CLuaArgument::Read ( lua_State* luaVM, unsigned int uiArgument ) +{ + // Eventually delete our previous string + if ( m_szString ) + { + delete [] m_szString; + m_szString = NULL; + } + + // Grab the argument type + m_iType = lua_type ( luaVM, uiArgument ); + if ( m_iType != LUA_TNONE ) + { + // Read out the content depending on the type + switch ( m_iType ) + { + case LUA_TNIL: + break; + + case LUA_TBOOLEAN: + { + m_bBoolean = lua_toboolean ( luaVM, uiArgument ) ? true:false; + break; + } + + case LUA_TLIGHTUSERDATA: + { + m_pLightUserData = lua_touserdata ( luaVM, uiArgument ); + break; + } + + case LUA_TNUMBER: + { + m_Number = lua_tonumber ( luaVM, uiArgument ); + break; + } + + case LUA_TSTRING: + { + // Grab the lua string and its size + const char* szLuaString = lua_tostring ( luaVM, uiArgument ); + size_t sizeLuaString = strlen ( szLuaString ); + + // Allocate our buffer + m_szString = new char [sizeLuaString + 1]; +#if WIN32 + strcpy_s ( m_szString, sizeLuaString + 1, szLuaString ); +#else + strcpy ( m_szString, szLuaString ); +#endif + break; + } + + default: + { + m_iType = LUA_TNONE; + break; + } + } + } +} + + +void CLuaArgument::Push ( lua_State* luaVM ) const +{ + // Got any type? + if ( m_iType != LUA_TNONE ) + { + // Push it depending on the type + switch ( m_iType ) + { + case LUA_TNIL: + { + lua_pushnil ( luaVM ); + break; + } + + case LUA_TBOOLEAN: + { + lua_pushboolean ( luaVM, m_bBoolean ); + break; + } + + case LUA_TLIGHTUSERDATA: + { + lua_pushlightuserdata ( luaVM, m_pLightUserData ); + break; + } + + case LUA_TNUMBER: + { + lua_pushnumber ( luaVM, m_Number ); + break; + } + + case LUA_TSTRING: + { + // Push the string if we got any + if ( m_szString ) + { + lua_pushstring ( luaVM, m_szString ); + } + else + { + lua_pushstring ( luaVM, "" ); + } + + break; + } + } + } +} diff --git a/ml_curl/extra/CLuaArgument.h b/modules/texturizer/src/extra/CLuaArgument.h similarity index 96% rename from ml_curl/extra/CLuaArgument.h rename to modules/texturizer/src/extra/CLuaArgument.h index 50325d6..55a3f6c 100644 --- a/ml_curl/extra/CLuaArgument.h +++ b/modules/texturizer/src/extra/CLuaArgument.h @@ -1,61 +1,61 @@ -/********************************************************* -* -* Multi Theft Auto: San Andreas - Deathmatch -* -* ml_base, External lua add-on module -* -* Copyright © 2003-2008 MTA. All Rights Reserved. -* -* Grand Theft Auto is © 2002-2003 Rockstar North -* -* THE FOLLOWING SOURCES ARE PART OF THE MULTI THEFT -* AUTO SOFTWARE DEVELOPMENT KIT AND ARE RELEASED AS -* OPEN SOURCE FILES. THESE FILES MAY BE USED AS LONG -* AS THE DEVELOPER AGREES TO THE LICENSE THAT IS -* PROVIDED WITH THIS PACKAGE. -* -*********************************************************/ - -#ifndef __CLUAARGUMENT_H -#define __CLUAARGUMENT_H - -extern "C" -{ - #include "../include/lua.h" -} - -class CLuaArgument -{ -public: - CLuaArgument ( void ); - CLuaArgument ( bool bBool ); - CLuaArgument ( double dNumber ); - CLuaArgument ( const char* szString ); - CLuaArgument ( void* pUserData ); - CLuaArgument ( const CLuaArgument& Argument ); - CLuaArgument ( lua_State* luaVM, unsigned int uiArgument ); - ~CLuaArgument ( void ); - - const CLuaArgument& operator = ( const CLuaArgument& Argument ); - bool operator == ( const CLuaArgument& Argument ); - bool operator != ( const CLuaArgument& Argument ); - - void Read ( lua_State* luaVM, unsigned int uiArgument ); - void Push ( lua_State* luaVM ) const; - - inline int GetType ( void ) const { return m_iType; }; - - inline bool GetBoolean ( void ) const { return m_bBoolean; }; - inline lua_Number GetNumber ( void ) const { return m_Number; }; - inline const char* GetString ( void ) const { return m_szString; }; - inline void* GetLightUserData ( void ) const { return m_pLightUserData; }; - -private: - int m_iType; - bool m_bBoolean; - lua_Number m_Number; - char* m_szString; - void* m_pLightUserData; -}; - -#endif +/********************************************************* +* +* Multi Theft Auto: San Andreas - Deathmatch +* +* ml_base, External lua add-on module +* +* Copyright © 2003-2008 MTA. All Rights Reserved. +* +* Grand Theft Auto is © 2002-2003 Rockstar North +* +* THE FOLLOWING SOURCES ARE PART OF THE MULTI THEFT +* AUTO SOFTWARE DEVELOPMENT KIT AND ARE RELEASED AS +* OPEN SOURCE FILES. THESE FILES MAY BE USED AS LONG +* AS THE DEVELOPER AGREES TO THE LICENSE THAT IS +* PROVIDED WITH THIS PACKAGE. +* +*********************************************************/ + +#ifndef __CLUAARGUMENT_H +#define __CLUAARGUMENT_H + +extern "C" +{ + #include "lua.h" +} + +class CLuaArgument +{ +public: + CLuaArgument ( void ); + CLuaArgument ( bool bBool ); + CLuaArgument ( double dNumber ); + CLuaArgument ( const char* szString ); + CLuaArgument ( void* pUserData ); + CLuaArgument ( const CLuaArgument& Argument ); + CLuaArgument ( lua_State* luaVM, unsigned int uiArgument ); + ~CLuaArgument ( void ); + + const CLuaArgument& operator = ( const CLuaArgument& Argument ); + bool operator == ( const CLuaArgument& Argument ); + bool operator != ( const CLuaArgument& Argument ); + + void Read ( lua_State* luaVM, unsigned int uiArgument ); + void Push ( lua_State* luaVM ) const; + + inline int GetType ( void ) const { return m_iType; }; + + inline bool GetBoolean ( void ) const { return m_bBoolean; }; + inline lua_Number GetNumber ( void ) const { return m_Number; }; + inline const char* GetString ( void ) const { return m_szString; }; + inline void* GetLightUserData ( void ) const { return m_pLightUserData; }; + +private: + int m_iType; + bool m_bBoolean; + lua_Number m_Number; + char* m_szString; + void* m_pLightUserData; +}; + +#endif diff --git a/Texturizer/Texturizer/extra/CLuaArguments.cpp b/modules/texturizer/src/extra/CLuaArguments.cpp similarity index 96% rename from Texturizer/Texturizer/extra/CLuaArguments.cpp rename to modules/texturizer/src/extra/CLuaArguments.cpp index b989408..9dc4832 100644 --- a/Texturizer/Texturizer/extra/CLuaArguments.cpp +++ b/modules/texturizer/src/extra/CLuaArguments.cpp @@ -1,164 +1,164 @@ -/********************************************************* -* -* Multi Theft Auto: San Andreas - Deathmatch -* -* ml_base, External lua add-on module -* -* Copyright © 2003-2008 MTA. All Rights Reserved. -* -* Grand Theft Auto is © 2002-2003 Rockstar North -* -* THE FOLLOWING SOURCES ARE PART OF THE MULTI THEFT -* AUTO SOFTWARE DEVELOPMENT KIT AND ARE RELEASED AS -* OPEN SOURCE FILES. THESE FILES MAY BE USED AS LONG -* AS THE DEVELOPER AGREES TO THE LICENSE THAT IS -* PROVIDED WITH THIS PACKAGE. -* -*********************************************************/ - -#include "CLuaArguments.h" -#include - -CLuaArguments::CLuaArguments ( const CLuaArguments& Arguments ) -{ - // Copy all the arguments - vector < CLuaArgument* > ::const_iterator iter = Arguments.m_Arguments.begin (); - for ( ; iter != Arguments.m_Arguments.end (); iter++ ) - { - CLuaArgument* pArgument = new CLuaArgument ( **iter ); - m_Arguments.push_back ( pArgument ); - } -} - - -const CLuaArguments& CLuaArguments::operator = ( const CLuaArguments& Arguments ) -{ - // Clear our previous list if any - DeleteArguments (); - - // Copy all the arguments - vector < CLuaArgument* > ::const_iterator iter = Arguments.m_Arguments.begin (); - for ( ; iter != Arguments.m_Arguments.end (); iter++ ) - { - CLuaArgument* pArgument = new CLuaArgument ( **iter ); - m_Arguments.push_back ( pArgument ); - } - - // Return the given reference allowing for chaining - return Arguments; -} - - -void CLuaArguments::ReadArguments ( lua_State* luaVM, unsigned int uiIndexBegin ) -{ - // Delete the previous arguments if any - DeleteArguments (); - - // Start reading arguments until there are none left - while ( lua_type ( luaVM, uiIndexBegin ) != LUA_TNONE ) - { - // Create an argument, let it read out the argument and add it to our vector - CLuaArgument* pArgument = new CLuaArgument ( luaVM, uiIndexBegin++ ); - m_Arguments.push_back ( pArgument ); - } -} - - -void CLuaArguments::PushArguments ( lua_State* luaVM ) const -{ - // Push all our arguments - vector < CLuaArgument* > ::const_iterator iter = m_Arguments.begin (); - for ( ; iter != m_Arguments.end (); iter++ ) - { - (*iter)->Push ( luaVM ); - } -} - - -void CLuaArguments::PushArguments ( CLuaArguments& Arguments ) -{ - vector < CLuaArgument* > ::const_iterator iter = Arguments.IterBegin (); - for ( ; iter != Arguments.IterEnd (); iter++ ) - { - CLuaArgument* pArgument = new CLuaArgument ( **iter ); - m_Arguments.push_back ( pArgument ); - } -} - - -bool CLuaArguments::Call ( lua_State* luaVM, const char* szFunction ) const -{ - assert ( szFunction ); - - // Add the function name to the stack and get the event from the table - assert ( luaVM ); - - lua_pushstring ( luaVM, szFunction ); - lua_gettable ( luaVM, LUA_GLOBALSINDEX ); - - // Push our arguments onto the stack - PushArguments ( luaVM ); - - int iret = lua_pcall ( luaVM, m_Arguments.size (), 0, 0 ) ; - if ( iret == LUA_ERRRUN || iret == LUA_ERRMEM ) - { - const char* szRes = lua_tostring( luaVM, -1 ); - return false; // the function call failed - } - - return true; -} - - -CLuaArgument* CLuaArguments::PushNil ( void ) -{ - CLuaArgument* pArgument = new CLuaArgument; - m_Arguments.push_back ( pArgument ); - return pArgument; -} - - -CLuaArgument* CLuaArguments::PushBoolean ( bool bBool ) -{ - CLuaArgument* pArgument = new CLuaArgument ( bBool ); - m_Arguments.push_back ( pArgument ); - return pArgument; -} - - -CLuaArgument* CLuaArguments::PushNumber ( double dNumber ) -{ - CLuaArgument* pArgument = new CLuaArgument ( dNumber ); - m_Arguments.push_back ( pArgument ); - return pArgument; -} - - -CLuaArgument* CLuaArguments::PushString ( const char* szString ) -{ - CLuaArgument* pArgument = new CLuaArgument ( szString ); - m_Arguments.push_back ( pArgument ); - return pArgument; -} - - -CLuaArgument* CLuaArguments::PushUserData ( void* pUserData ) -{ - CLuaArgument* pArgument = new CLuaArgument ( pUserData ); - m_Arguments.push_back ( pArgument ); - return pArgument; -} - - -void CLuaArguments::DeleteArguments ( void ) -{ - // Delete each item - vector < CLuaArgument* > ::iterator iter = m_Arguments.begin (); - for ( ; iter != m_Arguments.end (); iter++ ) - { - delete *iter; - } - - // Clear the vector - m_Arguments.clear (); +/********************************************************* +* +* Multi Theft Auto: San Andreas - Deathmatch +* +* ml_base, External lua add-on module +* +* Copyright © 2003-2008 MTA. All Rights Reserved. +* +* Grand Theft Auto is © 2002-2003 Rockstar North +* +* THE FOLLOWING SOURCES ARE PART OF THE MULTI THEFT +* AUTO SOFTWARE DEVELOPMENT KIT AND ARE RELEASED AS +* OPEN SOURCE FILES. THESE FILES MAY BE USED AS LONG +* AS THE DEVELOPER AGREES TO THE LICENSE THAT IS +* PROVIDED WITH THIS PACKAGE. +* +*********************************************************/ + +#include "CLuaArguments.h" +#include + +CLuaArguments::CLuaArguments ( const CLuaArguments& Arguments ) +{ + // Copy all the arguments + vector < CLuaArgument* > ::const_iterator iter = Arguments.m_Arguments.begin (); + for ( ; iter != Arguments.m_Arguments.end (); iter++ ) + { + CLuaArgument* pArgument = new CLuaArgument ( **iter ); + m_Arguments.push_back ( pArgument ); + } +} + + +const CLuaArguments& CLuaArguments::operator = ( const CLuaArguments& Arguments ) +{ + // Clear our previous list if any + DeleteArguments (); + + // Copy all the arguments + vector < CLuaArgument* > ::const_iterator iter = Arguments.m_Arguments.begin (); + for ( ; iter != Arguments.m_Arguments.end (); iter++ ) + { + CLuaArgument* pArgument = new CLuaArgument ( **iter ); + m_Arguments.push_back ( pArgument ); + } + + // Return the given reference allowing for chaining + return Arguments; +} + + +void CLuaArguments::ReadArguments ( lua_State* luaVM, unsigned int uiIndexBegin ) +{ + // Delete the previous arguments if any + DeleteArguments (); + + // Start reading arguments until there are none left + while ( lua_type ( luaVM, uiIndexBegin ) != LUA_TNONE ) + { + // Create an argument, let it read out the argument and add it to our vector + CLuaArgument* pArgument = new CLuaArgument ( luaVM, uiIndexBegin++ ); + m_Arguments.push_back ( pArgument ); + } +} + + +void CLuaArguments::PushArguments ( lua_State* luaVM ) const +{ + // Push all our arguments + vector < CLuaArgument* > ::const_iterator iter = m_Arguments.begin (); + for ( ; iter != m_Arguments.end (); iter++ ) + { + (*iter)->Push ( luaVM ); + } +} + + +void CLuaArguments::PushArguments ( CLuaArguments& Arguments ) +{ + vector < CLuaArgument* > ::const_iterator iter = Arguments.IterBegin (); + for ( ; iter != Arguments.IterEnd (); iter++ ) + { + CLuaArgument* pArgument = new CLuaArgument ( **iter ); + m_Arguments.push_back ( pArgument ); + } +} + + +bool CLuaArguments::Call ( lua_State* luaVM, const char* szFunction ) const +{ + assert ( szFunction ); + + // Add the function name to the stack and get the event from the table + assert ( luaVM ); + + lua_pushstring ( luaVM, szFunction ); + lua_gettable ( luaVM, LUA_GLOBALSINDEX ); + + // Push our arguments onto the stack + PushArguments ( luaVM ); + + int iret = lua_pcall ( luaVM, m_Arguments.size (), 0, 0 ) ; + if ( iret == LUA_ERRRUN || iret == LUA_ERRMEM ) + { + const char* szRes = lua_tostring( luaVM, -1 ); + return false; // the function call failed + } + + return true; +} + + +CLuaArgument* CLuaArguments::PushNil ( void ) +{ + CLuaArgument* pArgument = new CLuaArgument; + m_Arguments.push_back ( pArgument ); + return pArgument; +} + + +CLuaArgument* CLuaArguments::PushBoolean ( bool bBool ) +{ + CLuaArgument* pArgument = new CLuaArgument ( bBool ); + m_Arguments.push_back ( pArgument ); + return pArgument; +} + + +CLuaArgument* CLuaArguments::PushNumber ( double dNumber ) +{ + CLuaArgument* pArgument = new CLuaArgument ( dNumber ); + m_Arguments.push_back ( pArgument ); + return pArgument; +} + + +CLuaArgument* CLuaArguments::PushString ( const char* szString ) +{ + CLuaArgument* pArgument = new CLuaArgument ( szString ); + m_Arguments.push_back ( pArgument ); + return pArgument; +} + + +CLuaArgument* CLuaArguments::PushUserData ( void* pUserData ) +{ + CLuaArgument* pArgument = new CLuaArgument ( pUserData ); + m_Arguments.push_back ( pArgument ); + return pArgument; +} + + +void CLuaArguments::DeleteArguments ( void ) +{ + // Delete each item + vector < CLuaArgument* > ::iterator iter = m_Arguments.begin (); + for ( ; iter != m_Arguments.end (); iter++ ) + { + delete *iter; + } + + // Clear the vector + m_Arguments.clear (); } \ No newline at end of file diff --git a/ml_system/extra/CLuaArguments.h b/modules/texturizer/src/extra/CLuaArguments.h similarity index 96% rename from ml_system/extra/CLuaArguments.h rename to modules/texturizer/src/extra/CLuaArguments.h index 92d139c..e4ca524 100644 --- a/ml_system/extra/CLuaArguments.h +++ b/modules/texturizer/src/extra/CLuaArguments.h @@ -1,62 +1,62 @@ -/********************************************************* -* -* Multi Theft Auto: San Andreas - Deathmatch -* -* ml_base, External lua add-on module -* -* Copyright © 2003-2008 MTA. All Rights Reserved. -* -* Grand Theft Auto is © 2002-2003 Rockstar North -* -* THE FOLLOWING SOURCES ARE PART OF THE MULTI THEFT -* AUTO SOFTWARE DEVELOPMENT KIT AND ARE RELEASED AS -* OPEN SOURCE FILES. THESE FILES MAY BE USED AS LONG -* AS THE DEVELOPER AGREES TO THE LICENSE THAT IS -* PROVIDED WITH THIS PACKAGE. -* -*********************************************************/ - -#ifndef __CLUAARGUMENTS_H -#define __CLUAARGUMENTS_H - -extern "C" -{ - #include "../include/lua.h" -} - -#include "CLuaArgument.h" -#include - -using namespace std; - -class CLuaArguments -{ -public: - inline CLuaArguments ( void ) {}; - CLuaArguments ( const CLuaArguments& Arguments ); - inline ~CLuaArguments ( void ) { DeleteArguments (); }; - - const CLuaArguments& operator = ( const CLuaArguments& Arguments ); - - void ReadArguments ( lua_State* luaVM, unsigned int uiIndexBegin = 1 ); - void PushArguments ( lua_State* luaVM ) const; - void PushArguments ( CLuaArguments& Arguments ); - bool Call ( lua_State* luaVM, const char* szFunction ) const; - - CLuaArgument* PushNil ( void ); - CLuaArgument* PushBoolean ( bool bBool ); - CLuaArgument* PushNumber ( double dNumber ); - CLuaArgument* PushString ( const char* szString ); - CLuaArgument* PushUserData ( void* pUserData ); - - void DeleteArguments ( void ); - - inline unsigned int Count ( void ) const { return static_cast < unsigned int > ( m_Arguments.size () ); }; - inline vector < CLuaArgument* > ::const_iterator IterBegin ( void ) { return m_Arguments.begin (); }; - inline vector < CLuaArgument* > ::const_iterator IterEnd ( void ) { return m_Arguments.end (); }; - -private: - vector < CLuaArgument* > m_Arguments; -}; - -#endif +/********************************************************* +* +* Multi Theft Auto: San Andreas - Deathmatch +* +* ml_base, External lua add-on module +* +* Copyright © 2003-2008 MTA. All Rights Reserved. +* +* Grand Theft Auto is © 2002-2003 Rockstar North +* +* THE FOLLOWING SOURCES ARE PART OF THE MULTI THEFT +* AUTO SOFTWARE DEVELOPMENT KIT AND ARE RELEASED AS +* OPEN SOURCE FILES. THESE FILES MAY BE USED AS LONG +* AS THE DEVELOPER AGREES TO THE LICENSE THAT IS +* PROVIDED WITH THIS PACKAGE. +* +*********************************************************/ + +#ifndef __CLUAARGUMENTS_H +#define __CLUAARGUMENTS_H + +extern "C" +{ + #include "lua.h" +} + +#include "CLuaArgument.h" +#include + +using namespace std; + +class CLuaArguments +{ +public: + inline CLuaArguments ( void ) {}; + CLuaArguments ( const CLuaArguments& Arguments ); + inline ~CLuaArguments ( void ) { DeleteArguments (); }; + + const CLuaArguments& operator = ( const CLuaArguments& Arguments ); + + void ReadArguments ( lua_State* luaVM, unsigned int uiIndexBegin = 1 ); + void PushArguments ( lua_State* luaVM ) const; + void PushArguments ( CLuaArguments& Arguments ); + bool Call ( lua_State* luaVM, const char* szFunction ) const; + + CLuaArgument* PushNil ( void ); + CLuaArgument* PushBoolean ( bool bBool ); + CLuaArgument* PushNumber ( double dNumber ); + CLuaArgument* PushString ( const char* szString ); + CLuaArgument* PushUserData ( void* pUserData ); + + void DeleteArguments ( void ); + + inline unsigned int Count ( void ) const { return static_cast < unsigned int > ( m_Arguments.size () ); }; + inline vector < CLuaArgument* > ::const_iterator IterBegin ( void ) { return m_Arguments.begin (); }; + inline vector < CLuaArgument* > ::const_iterator IterEnd ( void ) { return m_Arguments.end (); }; + +private: + vector < CLuaArgument* > m_Arguments; +}; + +#endif diff --git a/Texturizer/Texturizer/include/ILuaModuleManager.h b/modules/texturizer/src/include/ILuaModuleManager.h similarity index 97% rename from Texturizer/Texturizer/include/ILuaModuleManager.h rename to modules/texturizer/src/include/ILuaModuleManager.h index 825270d..d58d639 100644 --- a/Texturizer/Texturizer/include/ILuaModuleManager.h +++ b/modules/texturizer/src/include/ILuaModuleManager.h @@ -1,63 +1,63 @@ -/***************************************************************************** -* -* PROJECT: Multi Theft Auto v1.0 -* LICENSE: See LICENSE in the top level directory -* FILE: publicsdk/include/ILuaModuleManager.h -* PURPOSE: Lua dynamic module interface -* -* Multi Theft Auto is available from http://www.multitheftauto.com/ -* -*****************************************************************************/ - -// INTERFACE for Lua dynamic modules - -#ifndef __ILUAMODULEMANAGER_H -#define __ILUAMODULEMANAGER_H - -#define MAX_INFO_LENGTH 128 - -extern "C" -{ - #include "lua.h" - #include "lualib.h" - #include "lauxlib.h" -} -#include - -#ifndef __CChecksum_H -class CChecksum -{ -public: - unsigned long ulCRC; - unsigned char mD5 [16]; -}; -#endif - -/* Interface for modules until DP2.3 */ -class ILuaModuleManager -{ -public: - virtual void ErrorPrintf ( const char* szFormat, ... ) = 0; - virtual void DebugPrintf ( lua_State * luaVM, const char* szFormat, ... ) = 0; - virtual void Printf ( const char* szFormat, ... ) = 0; - - virtual bool RegisterFunction ( lua_State * luaVM, const char *szFunctionName, lua_CFunction Func ) = 0; - virtual bool GetResourceName ( lua_State * luaVM, std::string &strName ) = 0; - virtual CChecksum GetResourceMetaChecksum ( lua_State * luaVM ) = 0; - virtual CChecksum GetResourceFileChecksum ( lua_State * luaVM, const char* szFile ) = 0; -}; - -/* Interface for modules until 1.0 */ -class ILuaModuleManager10 : public ILuaModuleManager -{ -public: - virtual unsigned long GetVersion ( ) = 0; - virtual const char* GetVersionString ( ) = 0; - virtual const char* GetVersionName ( ) = 0; - virtual unsigned long GetNetcodeVersion ( ) = 0; - virtual const char* GetOperatingSystemName ( ) = 0; - - virtual lua_State* GetResourceFromName ( const char* szResourceName ) = 0; -}; - +/***************************************************************************** +* +* PROJECT: Multi Theft Auto v1.0 +* LICENSE: See LICENSE in the top level directory +* FILE: publicsdk/include/ILuaModuleManager.h +* PURPOSE: Lua dynamic module interface +* +* Multi Theft Auto is available from http://www.multitheftauto.com/ +* +*****************************************************************************/ + +// INTERFACE for Lua dynamic modules + +#ifndef __ILUAMODULEMANAGER_H +#define __ILUAMODULEMANAGER_H + +#define MAX_INFO_LENGTH 128 + +extern "C" +{ + #include "lua.h" + #include "lualib.h" + #include "lauxlib.h" +} +#include + +#ifndef __CChecksum_H +class CChecksum +{ +public: + unsigned long ulCRC; + unsigned char mD5 [16]; +}; +#endif + +/* Interface for modules until DP2.3 */ +class ILuaModuleManager +{ +public: + virtual void ErrorPrintf ( const char* szFormat, ... ) = 0; + virtual void DebugPrintf ( lua_State * luaVM, const char* szFormat, ... ) = 0; + virtual void Printf ( const char* szFormat, ... ) = 0; + + virtual bool RegisterFunction ( lua_State * luaVM, const char *szFunctionName, lua_CFunction Func ) = 0; + virtual bool GetResourceName ( lua_State * luaVM, std::string &strName ) = 0; + virtual CChecksum GetResourceMetaChecksum ( lua_State * luaVM ) = 0; + virtual CChecksum GetResourceFileChecksum ( lua_State * luaVM, const char* szFile ) = 0; +}; + +/* Interface for modules until 1.0 */ +class ILuaModuleManager10 : public ILuaModuleManager +{ +public: + virtual unsigned long GetVersion ( ) = 0; + virtual const char* GetVersionString ( ) = 0; + virtual const char* GetVersionName ( ) = 0; + virtual unsigned long GetNetcodeVersion ( ) = 0; + virtual const char* GetOperatingSystemName ( ) = 0; + + virtual lua_State* GetResourceFromName ( const char* szResourceName ) = 0; +}; + #endif \ No newline at end of file diff --git a/Texturizer/Texturizer/ml_base.cpp b/modules/texturizer/src/ml_base.cpp similarity index 98% rename from Texturizer/Texturizer/ml_base.cpp rename to modules/texturizer/src/ml_base.cpp index 05098fe..6bfdf69 100644 --- a/Texturizer/Texturizer/ml_base.cpp +++ b/modules/texturizer/src/ml_base.cpp @@ -1,147 +1,147 @@ -/********************************************************* -* -* Multi Theft Auto: San Andreas - Deathmatch -* -* ml_base, External lua add-on module -* -* Copyright © 2003-2008 MTA. All Rights Reserved. -* -* Grand Theft Auto is © 2002-2003 Rockstar North -* -* THE FOLLOWING SOURCES ARE PART OF THE MULTI THEFT -* AUTO SOFTWARE DEVELOPMENT KIT AND ARE RELEASED AS -* OPEN SOURCE FILES. THESE FILES MAY BE USED AS LONG -* AS THE DEVELOPER AGREES TO THE LICENSE THAT IS -* PROVIDED WITH THIS PACKAGE. -* -*********************************************************/ - -#include "ml_base.h" - -ILuaModuleManager10 *pModuleManager = NULL; -TextureContainer * mTextureContainer = NULL; -GdImgManager * mImgManager = NULL; - -// Initialisation function (module entrypoint) -MTAEXPORT bool InitModule ( ILuaModuleManager10 *pManager, char *szModuleName, char *szAuthor, float *fVersion ) -{ - pModuleManager = pManager; - mTextureContainer = new TextureContainer; - mImgManager = new GdImgManager; - - // Set the module info -#if WIN32 - strncpy_s ( szModuleName, MAX_INFO_LENGTH, MODULE_NAME, MAX_INFO_LENGTH ); - strncpy_s ( szAuthor, MAX_INFO_LENGTH, MODULE_AUTHOR, MAX_INFO_LENGTH ); -#else - strncpy ( szModuleName, MODULE_NAME, MAX_INFO_LENGTH ); - strncpy ( szAuthor, MODULE_AUTHOR, MAX_INFO_LENGTH ); -#endif - - (*fVersion) = (float)MODULE_VERSION; - - return true; -} - - -MTAEXPORT void RegisterFunctions ( lua_State * luaVM ) -{ - if ( pModuleManager && luaVM ) - { - pModuleManager->RegisterFunction ( luaVM, "createTxdContainer", CFunctions::CreateTxdContainer ); - - pModuleManager->RegisterFunction ( luaVM, "txdContainerAddImage", CFunctions::TxdContainerAddImage ); // Automaps! - //pModuleManager->RegisterFunction ( luaVM, "txdContainerAddImagePng", CFunctions::TxdContainerAddImagePng ); - //pModuleManager->RegisterFunction ( luaVM, "txdContainerAddImageJpeg", CFunctions::TxdContainerAddImageJpeg ); - //pModuleManager->RegisterFunction ( luaVM, "txdContainerAddImageGif", CFunctions::TxdContainerAddImageGif ); - - pModuleManager->RegisterFunction ( luaVM, "txdContainerAddImagePtr", CFunctions::TxdContainerAddImagePtr ); - - pModuleManager->RegisterFunction ( luaVM, "saveTxdContainer", CFunctions::SaveTxdContainer ); - - // GD Functions... - pModuleManager->RegisterFunction ( luaVM, "gd_info", CFunctions::gd_info ); - - pModuleManager->RegisterFunction ( luaVM, "imageCreate", CFunctions::imgCreate ); - pModuleManager->RegisterFunction ( luaVM, "imageCreateTrueColor", CFunctions::imgCreateTrueColor ); - pModuleManager->RegisterFunction ( luaVM, "imageCreateFromPng", CFunctions::imgCreateFromPng ); - pModuleManager->RegisterFunction ( luaVM, "imageCreateFromGif", CFunctions::imgCreateFromGif ); - pModuleManager->RegisterFunction ( luaVM, "imageCreateFromJpeg", CFunctions::imgCreateFromJpeg ); - - pModuleManager->RegisterFunction ( luaVM, "imageSX", CFunctions::imgSX ); - pModuleManager->RegisterFunction ( luaVM, "imageSY", CFunctions::imgSY ); - pModuleManager->RegisterFunction ( luaVM, "imageIsTrueColor", CFunctions::imgIsTrueColor ); - - pModuleManager->RegisterFunction ( luaVM, "imagePng", CFunctions::imgPng ); - pModuleManager->RegisterFunction ( luaVM, "imageGif", CFunctions::imgGif ); - pModuleManager->RegisterFunction ( luaVM, "imageJpeg", CFunctions::imgJpeg ); - - pModuleManager->RegisterFunction ( luaVM, "imageGetAlphaBlending", CFunctions::imgGetAlphaBlending ); - pModuleManager->RegisterFunction ( luaVM, "imageSetAlphaBlending", CFunctions::imgSetAlphaBlending ); - pModuleManager->RegisterFunction ( luaVM, "imageGetAntiAlias", CFunctions::imgGetAntiAlias ); - pModuleManager->RegisterFunction ( luaVM, "imageSetAntiAlias", CFunctions::imgSetAntiAlias ); - pModuleManager->RegisterFunction ( luaVM, "imageGetInterlace", CFunctions::imgGetInterlace ); - pModuleManager->RegisterFunction ( luaVM, "imageSetInterlace", CFunctions::imgSetInterlace ); - pModuleManager->RegisterFunction ( luaVM, "imageGetSaveAlpha", CFunctions::imgGetSaveAlpha ); - pModuleManager->RegisterFunction ( luaVM, "imageSetSaveAlpha", CFunctions::imgSetSaveAlpha ); - - pModuleManager->RegisterFunction ( luaVM, "imageColorAllocate", CFunctions::imgColorAllocate ); - pModuleManager->RegisterFunction ( luaVM, "imageColorAllocateAlpha", CFunctions::imgColorAllocateAlpha ); - pModuleManager->RegisterFunction ( luaVM, "imageColorClosest", CFunctions::imgColorClosest ); - pModuleManager->RegisterFunction ( luaVM, "imageColorClosestAlpha", CFunctions::imgColorClosestAlpha ); - pModuleManager->RegisterFunction ( luaVM, "imageColorExact", CFunctions::imgColorExact ); - pModuleManager->RegisterFunction ( luaVM, "imageColorExactAlpha", CFunctions::imgColorExactAlpha ); - pModuleManager->RegisterFunction ( luaVM, "imageColorResolve", CFunctions::imgColorResolve ); - pModuleManager->RegisterFunction ( luaVM, "imageColorResolveAlpha", CFunctions::imgColorResolveAlpha ); - pModuleManager->RegisterFunction ( luaVM, "imageGetColorAt", CFunctions::imgGetColorAt ); - pModuleManager->RegisterFunction ( luaVM, "imageSetColorAt", CFunctions::imgSetColorAt ); - pModuleManager->RegisterFunction ( luaVM, "imageColorDeallocate", CFunctions::imgColorDeallocate ); - pModuleManager->RegisterFunction ( luaVM, "imageColorsTotal", CFunctions::imgColorsTotal ); - pModuleManager->RegisterFunction ( luaVM, "imageColorSpecial", CFunctions::imgColorSpecial ); - - pModuleManager->RegisterFunction ( luaVM, "imageFontHeight", CFunctions::imgFontHeight ); - pModuleManager->RegisterFunction ( luaVM, "imageFontWidth", CFunctions::imgFontWidth ); - pModuleManager->RegisterFunction ( luaVM, "imageChar", CFunctions::imgChar ); - pModuleManager->RegisterFunction ( luaVM, "imageCharUp", CFunctions::imgCharUp ); - pModuleManager->RegisterFunction ( luaVM, "imageString", CFunctions::imgString ); - pModuleManager->RegisterFunction ( luaVM, "imageStringUp", CFunctions::imgStringUp ); - pModuleManager->RegisterFunction ( luaVM, "imageTtfText", CFunctions::imgTtfText ); - pModuleManager->RegisterFunction ( luaVM, "imageTtfBBox", CFunctions::imgTtfBBox ); - - pModuleManager->RegisterFunction ( luaVM, "imageGetStyle", CFunctions::imgGetStyle ); - pModuleManager->RegisterFunction ( luaVM, "imageSetStyle", CFunctions::imgSetStyle ); - pModuleManager->RegisterFunction ( luaVM, "imageGetThickness", CFunctions::imgGetThickness ); - pModuleManager->RegisterFunction ( luaVM, "imageSetThickness", CFunctions::imgSetThickness ); - pModuleManager->RegisterFunction ( luaVM, "imageGetBrush", CFunctions::imgGetBrush ); - pModuleManager->RegisterFunction ( luaVM, "imageSetBrush", CFunctions::imgSetBrush ); - pModuleManager->RegisterFunction ( luaVM, "imageGetTile", CFunctions::imgGetTile ); - pModuleManager->RegisterFunction ( luaVM, "imageSetTile", CFunctions::imgSetTile ); - - pModuleManager->RegisterFunction ( luaVM, "imageLine", CFunctions::imgLine ); - pModuleManager->RegisterFunction ( luaVM, "imageArc", CFunctions::imgArc ); - pModuleManager->RegisterFunction ( luaVM, "imageRectangle", CFunctions::imgRectangle ); - pModuleManager->RegisterFunction ( luaVM, "imageEllipse", CFunctions::imgEllipse ); - - pModuleManager->RegisterFunction ( luaVM, "imageFill", CFunctions::imgFill ); - pModuleManager->RegisterFunction ( luaVM, "imageFillToBorder", CFunctions::imgFillToBorder ); - pModuleManager->RegisterFunction ( luaVM, "imageFilledArc", CFunctions::imgFilledArc ); - pModuleManager->RegisterFunction ( luaVM, "imageFilledRectangle", CFunctions::imgFilledRectangle ); - pModuleManager->RegisterFunction ( luaVM, "imageFilledEllipse", CFunctions::imgFilledEllipse ); - - pModuleManager->RegisterFunction ( luaVM, "imageDestroy", CFunctions::imgDestroy ); - pModuleManager->RegisterFunction ( luaVM, "imageCleanup", CFunctions::imgCleanup ); - - } -} - - -MTAEXPORT bool DoPulse ( void ) -{ - return true; -} - -MTAEXPORT bool ShutdownModule ( void ) -{ - delete mTextureContainer; - return true; -} +/********************************************************* +* +* Multi Theft Auto: San Andreas - Deathmatch +* +* ml_base, External lua add-on module +* +* Copyright © 2003-2008 MTA. All Rights Reserved. +* +* Grand Theft Auto is © 2002-2003 Rockstar North +* +* THE FOLLOWING SOURCES ARE PART OF THE MULTI THEFT +* AUTO SOFTWARE DEVELOPMENT KIT AND ARE RELEASED AS +* OPEN SOURCE FILES. THESE FILES MAY BE USED AS LONG +* AS THE DEVELOPER AGREES TO THE LICENSE THAT IS +* PROVIDED WITH THIS PACKAGE. +* +*********************************************************/ + +#include "ml_base.h" + +ILuaModuleManager10 *pModuleManager = NULL; +TextureContainer * mTextureContainer = NULL; +GdImgManager * mImgManager = NULL; + +// Initialisation function (module entrypoint) +MTAEXPORT bool InitModule ( ILuaModuleManager10 *pManager, char *szModuleName, char *szAuthor, float *fVersion ) +{ + pModuleManager = pManager; + mTextureContainer = new TextureContainer; + mImgManager = new GdImgManager; + + // Set the module info +#if WIN32 + strncpy_s ( szModuleName, MAX_INFO_LENGTH, MODULE_NAME, MAX_INFO_LENGTH ); + strncpy_s ( szAuthor, MAX_INFO_LENGTH, MODULE_AUTHOR, MAX_INFO_LENGTH ); +#else + strncpy ( szModuleName, MODULE_NAME, MAX_INFO_LENGTH ); + strncpy ( szAuthor, MODULE_AUTHOR, MAX_INFO_LENGTH ); +#endif + + (*fVersion) = (float)MODULE_VERSION; + + return true; +} + + +MTAEXPORT void RegisterFunctions ( lua_State * luaVM ) +{ + if ( pModuleManager && luaVM ) + { + pModuleManager->RegisterFunction ( luaVM, "createTxdContainer", CFunctions::CreateTxdContainer ); + + pModuleManager->RegisterFunction ( luaVM, "txdContainerAddImage", CFunctions::TxdContainerAddImage ); // Automaps! + //pModuleManager->RegisterFunction ( luaVM, "txdContainerAddImagePng", CFunctions::TxdContainerAddImagePng ); + //pModuleManager->RegisterFunction ( luaVM, "txdContainerAddImageJpeg", CFunctions::TxdContainerAddImageJpeg ); + //pModuleManager->RegisterFunction ( luaVM, "txdContainerAddImageGif", CFunctions::TxdContainerAddImageGif ); + + pModuleManager->RegisterFunction ( luaVM, "txdContainerAddImagePtr", CFunctions::TxdContainerAddImagePtr ); + + pModuleManager->RegisterFunction ( luaVM, "saveTxdContainer", CFunctions::SaveTxdContainer ); + + // GD Functions... + pModuleManager->RegisterFunction ( luaVM, "gd_info", CFunctions::gd_info ); + + pModuleManager->RegisterFunction ( luaVM, "imageCreate", CFunctions::imgCreate ); + pModuleManager->RegisterFunction ( luaVM, "imageCreateTrueColor", CFunctions::imgCreateTrueColor ); + pModuleManager->RegisterFunction ( luaVM, "imageCreateFromPng", CFunctions::imgCreateFromPng ); + pModuleManager->RegisterFunction ( luaVM, "imageCreateFromGif", CFunctions::imgCreateFromGif ); + pModuleManager->RegisterFunction ( luaVM, "imageCreateFromJpeg", CFunctions::imgCreateFromJpeg ); + + pModuleManager->RegisterFunction ( luaVM, "imageSX", CFunctions::imgSX ); + pModuleManager->RegisterFunction ( luaVM, "imageSY", CFunctions::imgSY ); + pModuleManager->RegisterFunction ( luaVM, "imageIsTrueColor", CFunctions::imgIsTrueColor ); + + pModuleManager->RegisterFunction ( luaVM, "imagePng", CFunctions::imgPng ); + pModuleManager->RegisterFunction ( luaVM, "imageGif", CFunctions::imgGif ); + pModuleManager->RegisterFunction ( luaVM, "imageJpeg", CFunctions::imgJpeg ); + + pModuleManager->RegisterFunction ( luaVM, "imageGetAlphaBlending", CFunctions::imgGetAlphaBlending ); + pModuleManager->RegisterFunction ( luaVM, "imageSetAlphaBlending", CFunctions::imgSetAlphaBlending ); + pModuleManager->RegisterFunction ( luaVM, "imageGetAntiAlias", CFunctions::imgGetAntiAlias ); + pModuleManager->RegisterFunction ( luaVM, "imageSetAntiAlias", CFunctions::imgSetAntiAlias ); + pModuleManager->RegisterFunction ( luaVM, "imageGetInterlace", CFunctions::imgGetInterlace ); + pModuleManager->RegisterFunction ( luaVM, "imageSetInterlace", CFunctions::imgSetInterlace ); + pModuleManager->RegisterFunction ( luaVM, "imageGetSaveAlpha", CFunctions::imgGetSaveAlpha ); + pModuleManager->RegisterFunction ( luaVM, "imageSetSaveAlpha", CFunctions::imgSetSaveAlpha ); + + pModuleManager->RegisterFunction ( luaVM, "imageColorAllocate", CFunctions::imgColorAllocate ); + pModuleManager->RegisterFunction ( luaVM, "imageColorAllocateAlpha", CFunctions::imgColorAllocateAlpha ); + pModuleManager->RegisterFunction ( luaVM, "imageColorClosest", CFunctions::imgColorClosest ); + pModuleManager->RegisterFunction ( luaVM, "imageColorClosestAlpha", CFunctions::imgColorClosestAlpha ); + pModuleManager->RegisterFunction ( luaVM, "imageColorExact", CFunctions::imgColorExact ); + pModuleManager->RegisterFunction ( luaVM, "imageColorExactAlpha", CFunctions::imgColorExactAlpha ); + pModuleManager->RegisterFunction ( luaVM, "imageColorResolve", CFunctions::imgColorResolve ); + pModuleManager->RegisterFunction ( luaVM, "imageColorResolveAlpha", CFunctions::imgColorResolveAlpha ); + pModuleManager->RegisterFunction ( luaVM, "imageGetColorAt", CFunctions::imgGetColorAt ); + pModuleManager->RegisterFunction ( luaVM, "imageSetColorAt", CFunctions::imgSetColorAt ); + pModuleManager->RegisterFunction ( luaVM, "imageColorDeallocate", CFunctions::imgColorDeallocate ); + pModuleManager->RegisterFunction ( luaVM, "imageColorsTotal", CFunctions::imgColorsTotal ); + pModuleManager->RegisterFunction ( luaVM, "imageColorSpecial", CFunctions::imgColorSpecial ); + + pModuleManager->RegisterFunction ( luaVM, "imageFontHeight", CFunctions::imgFontHeight ); + pModuleManager->RegisterFunction ( luaVM, "imageFontWidth", CFunctions::imgFontWidth ); + pModuleManager->RegisterFunction ( luaVM, "imageChar", CFunctions::imgChar ); + pModuleManager->RegisterFunction ( luaVM, "imageCharUp", CFunctions::imgCharUp ); + pModuleManager->RegisterFunction ( luaVM, "imageString", CFunctions::imgString ); + pModuleManager->RegisterFunction ( luaVM, "imageStringUp", CFunctions::imgStringUp ); + pModuleManager->RegisterFunction ( luaVM, "imageTtfText", CFunctions::imgTtfText ); + pModuleManager->RegisterFunction ( luaVM, "imageTtfBBox", CFunctions::imgTtfBBox ); + + pModuleManager->RegisterFunction ( luaVM, "imageGetStyle", CFunctions::imgGetStyle ); + pModuleManager->RegisterFunction ( luaVM, "imageSetStyle", CFunctions::imgSetStyle ); + pModuleManager->RegisterFunction ( luaVM, "imageGetThickness", CFunctions::imgGetThickness ); + pModuleManager->RegisterFunction ( luaVM, "imageSetThickness", CFunctions::imgSetThickness ); + pModuleManager->RegisterFunction ( luaVM, "imageGetBrush", CFunctions::imgGetBrush ); + pModuleManager->RegisterFunction ( luaVM, "imageSetBrush", CFunctions::imgSetBrush ); + pModuleManager->RegisterFunction ( luaVM, "imageGetTile", CFunctions::imgGetTile ); + pModuleManager->RegisterFunction ( luaVM, "imageSetTile", CFunctions::imgSetTile ); + + pModuleManager->RegisterFunction ( luaVM, "imageLine", CFunctions::imgLine ); + pModuleManager->RegisterFunction ( luaVM, "imageArc", CFunctions::imgArc ); + pModuleManager->RegisterFunction ( luaVM, "imageRectangle", CFunctions::imgRectangle ); + pModuleManager->RegisterFunction ( luaVM, "imageEllipse", CFunctions::imgEllipse ); + + pModuleManager->RegisterFunction ( luaVM, "imageFill", CFunctions::imgFill ); + pModuleManager->RegisterFunction ( luaVM, "imageFillToBorder", CFunctions::imgFillToBorder ); + pModuleManager->RegisterFunction ( luaVM, "imageFilledArc", CFunctions::imgFilledArc ); + pModuleManager->RegisterFunction ( luaVM, "imageFilledRectangle", CFunctions::imgFilledRectangle ); + pModuleManager->RegisterFunction ( luaVM, "imageFilledEllipse", CFunctions::imgFilledEllipse ); + + pModuleManager->RegisterFunction ( luaVM, "imageDestroy", CFunctions::imgDestroy ); + pModuleManager->RegisterFunction ( luaVM, "imageCleanup", CFunctions::imgCleanup ); + + } +} + + +MTAEXPORT bool DoPulse ( void ) +{ + return true; +} + +MTAEXPORT bool ShutdownModule ( void ) +{ + delete mTextureContainer; + return true; +} diff --git a/Texturizer/Texturizer/ml_base.h b/modules/texturizer/src/ml_base.h similarity index 86% rename from Texturizer/Texturizer/ml_base.h rename to modules/texturizer/src/ml_base.h index 6c5d00f..813cfdb 100644 --- a/Texturizer/Texturizer/ml_base.h +++ b/modules/texturizer/src/ml_base.h @@ -1,31 +1,33 @@ -/********************************************************* -* -* Multi Theft Auto: San Andreas - Deathmatch -* -* ml_base, External lua add-on module -* -* Copyright © 2003-2008 MTA. All Rights Reserved. -* -* Grand Theft Auto is © 2002-2003 Rockstar North -* -* THE FOLLOWING SOURCES ARE PART OF THE MULTI THEFT -* AUTO SOFTWARE DEVELOPMENT KIT AND ARE RELEASED AS -* OPEN SOURCE FILES. THESE FILES MAY BE USED AS LONG -* AS THE DEVELOPER AGREES TO THE LICENSE THAT IS -* PROVIDED WITH THIS PACKAGE. -* -*********************************************************/ - -/** MODULE SPECIFIC INFORMATION **/ -#define MODULE_NAME "Texturizer" -#define MODULE_AUTHOR "jyrno42" - -#include "AppVersion.h" - -#define MODULE_VERSION Texturizer_VERSION_MAJOR.Texturizer_VERSION_MINOR - -#include -#include "Common.h" -#include "CFunctions.h" -#include "include/ILuaModuleManager.h" -#include "TextureContainer.h" +/********************************************************* +* +* Multi Theft Auto: San Andreas - Deathmatch +* +* ml_base, External lua add-on module +* +* Copyright © 2003-2008 MTA. All Rights Reserved. +* +* Grand Theft Auto is © 2002-2003 Rockstar North +* +* THE FOLLOWING SOURCES ARE PART OF THE MULTI THEFT +* AUTO SOFTWARE DEVELOPMENT KIT AND ARE RELEASED AS +* OPEN SOURCE FILES. THESE FILES MAY BE USED AS LONG +* AS THE DEVELOPER AGREES TO THE LICENSE THAT IS +* PROVIDED WITH THIS PACKAGE. +* +*********************************************************/ + +/** MODULE SPECIFIC INFORMATION **/ +#define MODULE_NAME "Texturizer" +#define MODULE_AUTHOR "jyrno42" + +#define Texturizer_VERSION_MAJOR 0 +#define Texturizer_VERSION_MINOR 0 +#define Texturizer_VERSION_RELEASE 1 + +#define MODULE_VERSION Texturizer_VERSION_MAJOR.Texturizer_VERSION_MINOR + +#include +#include "Common.h" +#include "CFunctions.h" +#include "ILuaModuleManager.h" +#include "TextureContainer.h" diff --git a/mta-mysql/Makefile.am b/mta-mysql/Makefile.am deleted file mode 100644 index aaac2cd..0000000 --- a/mta-mysql/Makefile.am +++ /dev/null @@ -1 +0,0 @@ -SUBDIRS=luaimports src diff --git a/mta-mysql/Makefile.in b/mta-mysql/Makefile.in deleted file mode 100644 index 056b7d1..0000000 --- a/mta-mysql/Makefile.in +++ /dev/null @@ -1,632 +0,0 @@ -# Makefile.in generated by automake 1.10.1 from Makefile.am. -# @configure_input@ - -# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, -# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. -# This Makefile.in is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY, to the extent permitted by law; without -# even the implied warranty of MERCHANTABILITY or FITNESS FOR A -# PARTICULAR PURPOSE. - -@SET_MAKE@ -VPATH = @srcdir@ -pkgdatadir = $(datadir)/@PACKAGE@ -pkglibdir = $(libdir)/@PACKAGE@ -pkgincludedir = $(includedir)/@PACKAGE@ -am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd -install_sh_DATA = $(install_sh) -c -m 644 -install_sh_PROGRAM = $(install_sh) -c -install_sh_SCRIPT = $(install_sh) -c -INSTALL_HEADER = $(INSTALL_DATA) -transform = $(program_transform_name) -NORMAL_INSTALL = : -PRE_INSTALL = : -POST_INSTALL = : -NORMAL_UNINSTALL = : -PRE_UNINSTALL = : -POST_UNINSTALL = : -build_triplet = @build@ -host_triplet = @host@ -subdir = . -DIST_COMMON = $(am__configure_deps) $(srcdir)/Makefile.am \ - $(srcdir)/Makefile.in $(srcdir)/config.h.in \ - $(top_srcdir)/configure config.guess config.sub depcomp \ - install-sh ltmain.sh missing -ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 -am__aclocal_m4_deps = $(top_srcdir)/configure.ac -am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ - $(ACLOCAL_M4) -am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \ - configure.lineno config.status.lineno -mkinstalldirs = $(install_sh) -d -CONFIG_HEADER = config.h -CONFIG_CLEAN_FILES = -SOURCES = -DIST_SOURCES = -RECURSIVE_TARGETS = all-recursive check-recursive dvi-recursive \ - html-recursive info-recursive install-data-recursive \ - install-dvi-recursive install-exec-recursive \ - install-html-recursive install-info-recursive \ - install-pdf-recursive install-ps-recursive install-recursive \ - installcheck-recursive installdirs-recursive pdf-recursive \ - ps-recursive uninstall-recursive -RECURSIVE_CLEAN_TARGETS = mostlyclean-recursive clean-recursive \ - distclean-recursive maintainer-clean-recursive -ETAGS = etags -CTAGS = ctags -DIST_SUBDIRS = $(SUBDIRS) -DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) -distdir = $(PACKAGE)-$(VERSION) -top_distdir = $(distdir) -am__remove_distdir = \ - { test ! 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then - echo rs6000-ibm-aix3.2.4 - else - echo rs6000-ibm-aix3.2 - fi - exit ;; - *:AIX:*:[456]) - IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` - if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then - IBM_ARCH=rs6000 - else - IBM_ARCH=powerpc - fi - if [ -x /usr/bin/oslevel ] ; then - IBM_REV=`/usr/bin/oslevel` - else - IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} - fi - echo ${IBM_ARCH}-ibm-aix${IBM_REV} - exit ;; - *:AIX:*:*) - echo rs6000-ibm-aix - exit ;; - ibmrt:4.4BSD:*|romp-ibm:BSD:*) - echo romp-ibm-bsd4.4 - exit ;; - ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and - echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to - exit ;; # report: romp-ibm BSD 4.3 - *:BOSX:*:*) - echo rs6000-bull-bosx - exit ;; - DPX/2?00:B.O.S.:*:*) - echo m68k-bull-sysv3 - exit ;; - 9000/[34]??:4.3bsd:1.*:*) - echo m68k-hp-bsd - exit ;; - hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) - echo m68k-hp-bsd4.4 - exit ;; - 9000/[34678]??:HP-UX:*:*) - HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` - case "${UNAME_MACHINE}" in - 9000/31? ) HP_ARCH=m68000 ;; - 9000/[34]?? ) HP_ARCH=m68k ;; - 9000/[678][0-9][0-9]) - if [ -x /usr/bin/getconf ]; then - sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` - sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` - case "${sc_cpu_version}" in - 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 - 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 - 532) # CPU_PA_RISC2_0 - case "${sc_kernel_bits}" in - 32) HP_ARCH="hppa2.0n" ;; - 64) HP_ARCH="hppa2.0w" ;; - '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 - esac ;; - esac - fi - if [ "${HP_ARCH}" = "" ]; then - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - - #define _HPUX_SOURCE - #include - #include - - int main () - { - #if defined(_SC_KERNEL_BITS) - long bits = sysconf(_SC_KERNEL_BITS); - #endif - long cpu = sysconf (_SC_CPU_VERSION); - - switch (cpu) - { - case CPU_PA_RISC1_0: puts ("hppa1.0"); break; - case CPU_PA_RISC1_1: puts ("hppa1.1"); break; - case CPU_PA_RISC2_0: - #if defined(_SC_KERNEL_BITS) - switch (bits) - { - case 64: puts ("hppa2.0w"); break; - case 32: puts ("hppa2.0n"); break; - default: puts ("hppa2.0"); break; - } break; - #else /* !defined(_SC_KERNEL_BITS) */ - puts ("hppa2.0"); break; - #endif - default: puts ("hppa1.0"); break; - } - exit (0); - } -EOF - (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` - test -z "$HP_ARCH" && HP_ARCH=hppa - fi ;; - esac - if [ ${HP_ARCH} = "hppa2.0w" ] - then - eval $set_cc_for_build - - # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating - # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler - # generating 64-bit code. GNU and HP use different nomenclature: - # - # $ CC_FOR_BUILD=cc ./config.guess - # => hppa2.0w-hp-hpux11.23 - # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess - # => hppa64-hp-hpux11.23 - - if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | - grep __LP64__ >/dev/null - then - HP_ARCH="hppa2.0w" - else - HP_ARCH="hppa64" - fi - fi - echo ${HP_ARCH}-hp-hpux${HPUX_REV} - exit ;; - ia64:HP-UX:*:*) - HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` - echo ia64-hp-hpux${HPUX_REV} - exit ;; - 3050*:HI-UX:*:*) - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - #include - int - main () - { - long cpu = sysconf (_SC_CPU_VERSION); - /* The order matters, because CPU_IS_HP_MC68K erroneously returns - true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct - results, however. */ - if (CPU_IS_PA_RISC (cpu)) - { - switch (cpu) - { - case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; - case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; - case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; - default: puts ("hppa-hitachi-hiuxwe2"); break; - } - } - else if (CPU_IS_HP_MC68K (cpu)) - puts ("m68k-hitachi-hiuxwe2"); - else puts ("unknown-hitachi-hiuxwe2"); - exit (0); - } -EOF - $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` && - { echo "$SYSTEM_NAME"; exit; } - echo unknown-hitachi-hiuxwe2 - exit ;; - 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) - echo hppa1.1-hp-bsd - exit ;; - 9000/8??:4.3bsd:*:*) - echo hppa1.0-hp-bsd - exit ;; - *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) - echo hppa1.0-hp-mpeix - exit ;; - hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) - echo hppa1.1-hp-osf - exit ;; - hp8??:OSF1:*:*) - echo hppa1.0-hp-osf - exit ;; - i*86:OSF1:*:*) - if [ -x /usr/sbin/sysversion ] ; then - echo ${UNAME_MACHINE}-unknown-osf1mk - else - echo ${UNAME_MACHINE}-unknown-osf1 - fi - exit ;; - parisc*:Lites*:*:*) - echo hppa1.1-hp-lites - exit ;; - C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) - echo c1-convex-bsd - exit ;; - C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) - if getsysinfo -f scalar_acc - then echo c32-convex-bsd - else echo c2-convex-bsd - fi - exit ;; - C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) - echo c34-convex-bsd - exit ;; - C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) - echo c38-convex-bsd - exit ;; - C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) - echo c4-convex-bsd - exit ;; - CRAY*Y-MP:*:*:*) - echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - CRAY*[A-Z]90:*:*:*) - echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ - | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ - -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ - -e 's/\.[^.]*$/.X/' - exit ;; - CRAY*TS:*:*:*) - echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - CRAY*T3E:*:*:*) - echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - CRAY*SV1:*:*:*) - echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - *:UNICOS/mp:*:*) - echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) - FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` - FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` - FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` - echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" - exit ;; - 5000:UNIX_System_V:4.*:*) - FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` - FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'` - echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" - exit ;; - i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) - echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} - exit ;; - sparc*:BSD/OS:*:*) - echo sparc-unknown-bsdi${UNAME_RELEASE} - exit ;; - *:BSD/OS:*:*) - echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} - exit ;; - *:FreeBSD:*:*) - case ${UNAME_MACHINE} in - pc98) - echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; - amd64) - echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; - *) - echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; - esac - exit ;; - i*:CYGWIN*:*) - echo ${UNAME_MACHINE}-pc-cygwin - exit ;; - *:MINGW*:*) - echo ${UNAME_MACHINE}-pc-mingw32 - exit ;; - i*:windows32*:*) - # uname -m includes "-pc" on this system. - echo ${UNAME_MACHINE}-mingw32 - exit ;; - i*:PW*:*) - echo ${UNAME_MACHINE}-pc-pw32 - exit ;; - *:Interix*:[3456]*) - case ${UNAME_MACHINE} in - x86) - echo i586-pc-interix${UNAME_RELEASE} - exit ;; - EM64T | authenticamd) - echo x86_64-unknown-interix${UNAME_RELEASE} - exit ;; - IA64) - echo ia64-unknown-interix${UNAME_RELEASE} - exit ;; - esac ;; - [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) - echo i${UNAME_MACHINE}-pc-mks - exit ;; - i*:Windows_NT*:* | Pentium*:Windows_NT*:*) - # How do we know it's Interix rather than the generic POSIX subsystem? - # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we - # UNAME_MACHINE based on the output of uname instead of i386? - echo i586-pc-interix - exit ;; - i*:UWIN*:*) - echo ${UNAME_MACHINE}-pc-uwin - exit ;; - amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) - echo x86_64-unknown-cygwin - exit ;; - p*:CYGWIN*:*) - echo powerpcle-unknown-cygwin - exit ;; - prep*:SunOS:5.*:*) - echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` - exit ;; - *:GNU:*:*) - # the GNU system - echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` - exit ;; - *:GNU/*:*:*) - # other systems with GNU libc and userland - echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu - exit ;; - i*86:Minix:*:*) - echo ${UNAME_MACHINE}-pc-minix - exit ;; - arm*:Linux:*:*) - eval $set_cc_for_build - if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ - | grep -q __ARM_EABI__ - then - echo ${UNAME_MACHINE}-unknown-linux-gnu - else - echo ${UNAME_MACHINE}-unknown-linux-gnueabi - fi - exit ;; - avr32*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit ;; - cris:Linux:*:*) - echo cris-axis-linux-gnu - exit ;; - crisv32:Linux:*:*) - echo crisv32-axis-linux-gnu - exit ;; - frv:Linux:*:*) - echo frv-unknown-linux-gnu - exit ;; - ia64:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit ;; - m32r*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit ;; - m68*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit ;; - mips:Linux:*:*) - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - #undef CPU - #undef mips - #undef mipsel - #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) - CPU=mipsel - #else - #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) - CPU=mips - #else - CPU= - #endif - #endif -EOF - eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' - /^CPU/{ - s: ::g - p - }'`" - test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } - ;; - mips64:Linux:*:*) - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - #undef CPU - #undef mips64 - #undef mips64el - #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) - CPU=mips64el - #else - #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) - CPU=mips64 - #else - CPU= - #endif - #endif -EOF - eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' - /^CPU/{ - s: ::g - p - }'`" - test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } - ;; - or32:Linux:*:*) - echo or32-unknown-linux-gnu - exit ;; - ppc:Linux:*:*) - echo powerpc-unknown-linux-gnu - exit ;; - ppc64:Linux:*:*) - echo powerpc64-unknown-linux-gnu - exit ;; - alpha:Linux:*:*) - case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in - EV5) UNAME_MACHINE=alphaev5 ;; - EV56) UNAME_MACHINE=alphaev56 ;; - PCA56) UNAME_MACHINE=alphapca56 ;; - PCA57) UNAME_MACHINE=alphapca56 ;; - EV6) UNAME_MACHINE=alphaev6 ;; - EV67) UNAME_MACHINE=alphaev67 ;; - EV68*) UNAME_MACHINE=alphaev68 ;; - esac - objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null - if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi - echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} - exit ;; - parisc:Linux:*:* | hppa:Linux:*:*) - # Look for CPU level - case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in - PA7*) echo hppa1.1-unknown-linux-gnu ;; - PA8*) echo hppa2.0-unknown-linux-gnu ;; - *) echo hppa-unknown-linux-gnu ;; - esac - exit ;; - parisc64:Linux:*:* | hppa64:Linux:*:*) - echo hppa64-unknown-linux-gnu - exit ;; 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exit; } - ;; - i*86:DYNIX/ptx:4*:*) - # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. - # earlier versions are messed up and put the nodename in both - # sysname and nodename. - echo i386-sequent-sysv4 - exit ;; - i*86:UNIX_SV:4.2MP:2.*) - # Unixware is an offshoot of SVR4, but it has its own version - # number series starting with 2... - # I am not positive that other SVR4 systems won't match this, - # I just have to hope. -- rms. - # Use sysv4.2uw... so that sysv4* matches it. - echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} - exit ;; - i*86:OS/2:*:*) - # If we were able to find `uname', then EMX Unix compatibility - # is probably installed. - echo ${UNAME_MACHINE}-pc-os2-emx - exit ;; - i*86:XTS-300:*:STOP) - echo ${UNAME_MACHINE}-unknown-stop - exit ;; - i*86:atheos:*:*) - echo ${UNAME_MACHINE}-unknown-atheos - exit ;; - i*86:syllable:*:*) - echo ${UNAME_MACHINE}-pc-syllable - exit ;; - i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*) - echo i386-unknown-lynxos${UNAME_RELEASE} - exit ;; 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Generated from configure.ac by autoheader. */ - -/* Define to 1 if you have the header file. */ -#undef HAVE_DLFCN_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_INTTYPES_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_MEMORY_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_STDINT_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_STDLIB_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_STRINGS_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_STRING_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_SYS_STAT_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_SYS_TYPES_H - -/* Define to 1 if you have the header file. */ -#undef HAVE_UNISTD_H - -/* Name of package */ -#undef PACKAGE - -/* Define to the address where bug reports for this package should be sent. */ -#undef PACKAGE_BUGREPORT - -/* Define to the full name of this package. */ -#undef PACKAGE_NAME - -/* Define to the full name and version of this package. */ -#undef PACKAGE_STRING - -/* Define to the one symbol short name of this package. */ -#undef PACKAGE_TARNAME - -/* Define to the version of this package. */ -#undef PACKAGE_VERSION - -/* Define to 1 if you have the ANSI C header files. */ -#undef STDC_HEADERS - -/* Version number of package */ -#undef VERSION - -/* Define to empty if `const' does not conform to ANSI C. */ -#undef const - -/* Define to `unsigned int' if does not define. */ -#undef size_t - -/* Define to `int' if does not define. */ -#undef ssize_t diff --git a/mta-mysql/config.sub b/mta-mysql/config.sub deleted file mode 100644 index 6759825..0000000 --- a/mta-mysql/config.sub +++ /dev/null @@ -1,1658 +0,0 @@ -#! /bin/sh -# Configuration validation subroutine script. -# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, -# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 -# Free Software Foundation, Inc. - -timestamp='2008-01-16' - -# This file is (in principle) common to ALL GNU software. -# The presence of a machine in this file suggests that SOME GNU software -# can handle that machine. It does not imply ALL GNU software can. -# -# This file is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2 of the License, or -# (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA -# 02110-1301, USA. -# -# As a special exception to the GNU General Public License, if you -# distribute this file as part of a program that contains a -# configuration script generated by Autoconf, you may include it under -# the same distribution terms that you use for the rest of that program. - - -# Please send patches to . Submit a context -# diff and a properly formatted ChangeLog entry. -# -# Configuration subroutine to validate and canonicalize a configuration type. -# Supply the specified configuration type as an argument. -# If it is invalid, we print an error message on stderr and exit with code 1. -# Otherwise, we print the canonical config type on stdout and succeed. - -# This file is supposed to be the same for all GNU packages -# and recognize all the CPU types, system types and aliases -# that are meaningful with *any* GNU software. -# Each package is responsible for reporting which valid configurations -# it does not support. 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We also -### recognize some manufacturers as not being operating systems, so we -### can provide default operating systems below. -case $os in - -sun*os*) - # Prevent following clause from handling this invalid input. - ;; - -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \ - -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \ - -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \ - -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\ - -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \ - -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \ - -apple | -axis | -knuth | -cray) - os= - basic_machine=$1 - ;; - -sim | -cisco | -oki | -wec | -winbond) - os= - basic_machine=$1 - ;; - -scout) - ;; - -wrs) - os=-vxworks - basic_machine=$1 - ;; - -chorusos*) - os=-chorusos - basic_machine=$1 - ;; - -chorusrdb) - os=-chorusrdb - basic_machine=$1 - ;; - -hiux*) - os=-hiuxwe2 - ;; - -sco6) - os=-sco5v6 - basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` - ;; 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- -psos*) - os=-psos - ;; - -mint | -mint[0-9]*) - basic_machine=m68k-atari - os=-mint - ;; -esac - -# Decode aliases for certain CPU-COMPANY combinations. -case $basic_machine in - # Recognize the basic CPU types without company name. - # Some are omitted here because they have special meanings below. - 1750a | 580 \ - | a29k \ - | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ - | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ - | am33_2.0 \ - | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \ - | bfin \ - | c4x | clipper \ - | d10v | d30v | dlx | dsp16xx \ - | fido | fr30 | frv \ - | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ - | i370 | i860 | i960 | ia64 \ - | ip2k | iq2000 \ - | m32c | m32r | m32rle | m68000 | m68k | m88k \ - | maxq | mb | microblaze | mcore | mep \ - | mips | mipsbe | mipseb | mipsel | mipsle \ - | mips16 \ - | mips64 | mips64el \ - | mips64vr | mips64vrel \ - | mips64orion | mips64orionel \ - | mips64vr4100 | mips64vr4100el \ - | mips64vr4300 | mips64vr4300el \ - | mips64vr5000 | mips64vr5000el \ - | mips64vr5900 | mips64vr5900el \ - | mipsisa32 | mipsisa32el \ - | mipsisa32r2 | mipsisa32r2el \ - | mipsisa64 | mipsisa64el \ - | mipsisa64r2 | mipsisa64r2el \ - | mipsisa64sb1 | mipsisa64sb1el \ - | mipsisa64sr71k | mipsisa64sr71kel \ - | mipstx39 | mipstx39el \ - | mn10200 | mn10300 \ - | mt \ - | msp430 \ - | nios | nios2 \ - | ns16k | ns32k \ - | or32 \ - | pdp10 | pdp11 | pj | pjl \ - | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \ - | pyramid \ - | score \ - | sh | sh[1234] | sh[24]a | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ - | sh64 | sh64le \ - | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ - | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ - | spu | strongarm \ - | tahoe | thumb | tic4x | tic80 | tron \ - | v850 | v850e \ - | we32k \ - | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \ - | z8k) - basic_machine=$basic_machine-unknown - ;; - m6811 | m68hc11 | m6812 | m68hc12) - # Motorola 68HC11/12. - basic_machine=$basic_machine-unknown - os=-none - ;; - m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) - ;; - ms1) - basic_machine=mt-unknown - ;; - - # We use `pc' rather than `unknown' - # because (1) that's what they normally are, and - # (2) the word "unknown" tends to confuse beginning users. - i*86 | x86_64) - basic_machine=$basic_machine-pc - ;; - # Object if more than one company name word. - *-*-*) - echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 - exit 1 - ;; - # Recognize the basic CPU types with company name. - 580-* \ - | a29k-* \ - | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ - | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ - | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \ - | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ - | avr-* | avr32-* \ - | bfin-* | bs2000-* \ - | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \ - | clipper-* | craynv-* | cydra-* \ - | d10v-* | d30v-* | dlx-* \ - | elxsi-* \ - | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \ - | h8300-* | h8500-* \ - | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ - | i*86-* | i860-* | i960-* | ia64-* \ - | ip2k-* | iq2000-* \ - | m32c-* | m32r-* | m32rle-* \ - | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ - | m88110-* | m88k-* | maxq-* | mcore-* \ - | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ - | mips16-* \ - | mips64-* | mips64el-* \ - | mips64vr-* | mips64vrel-* \ - | mips64orion-* | mips64orionel-* \ - | mips64vr4100-* | mips64vr4100el-* \ - | mips64vr4300-* | mips64vr4300el-* \ - | mips64vr5000-* | mips64vr5000el-* \ - | mips64vr5900-* | mips64vr5900el-* \ - | mipsisa32-* | mipsisa32el-* \ - | mipsisa32r2-* | mipsisa32r2el-* \ - | mipsisa64-* | mipsisa64el-* \ - | mipsisa64r2-* | mipsisa64r2el-* \ - | mipsisa64sb1-* | mipsisa64sb1el-* \ - | mipsisa64sr71k-* | mipsisa64sr71kel-* \ - | mipstx39-* | mipstx39el-* \ - | mmix-* \ - | mt-* \ - | msp430-* \ - | nios-* | nios2-* \ - | none-* | np1-* | ns16k-* | ns32k-* \ - | orion-* \ - | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ - | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \ - | pyramid-* \ - | romp-* | rs6000-* \ - | sh-* | sh[1234]-* | sh[24]a-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \ - | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ - | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \ - | sparclite-* \ - | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \ - | tahoe-* | thumb-* \ - | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ - | tron-* \ - | v850-* | v850e-* | vax-* \ - | we32k-* \ - | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \ - | xstormy16-* | xtensa*-* \ - | ymp-* \ - | z8k-*) - ;; - # Recognize the basic CPU types without company name, with glob match. - xtensa*) - basic_machine=$basic_machine-unknown - ;; - # Recognize the various machine names and aliases which stand - # for a CPU type and a company and sometimes even an OS. - 386bsd) - basic_machine=i386-unknown - os=-bsd - ;; - 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) - basic_machine=m68000-att - ;; - 3b*) - basic_machine=we32k-att - ;; - a29khif) - basic_machine=a29k-amd - os=-udi - ;; - abacus) - basic_machine=abacus-unknown - ;; - adobe68k) - basic_machine=m68010-adobe - os=-scout - ;; - alliant | fx80) - basic_machine=fx80-alliant - ;; - altos | altos3068) - basic_machine=m68k-altos - ;; - am29k) - basic_machine=a29k-none - os=-bsd - ;; - amd64) - basic_machine=x86_64-pc - ;; - amd64-*) - basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - amdahl) - basic_machine=580-amdahl - os=-sysv - ;; - amiga | amiga-*) - basic_machine=m68k-unknown - ;; - amigaos | amigados) - basic_machine=m68k-unknown - os=-amigaos - ;; - amigaunix | amix) - basic_machine=m68k-unknown - os=-sysv4 - ;; - apollo68) - basic_machine=m68k-apollo - os=-sysv - ;; - apollo68bsd) - basic_machine=m68k-apollo - os=-bsd - ;; - aux) - basic_machine=m68k-apple - os=-aux - ;; - balance) - basic_machine=ns32k-sequent - os=-dynix - ;; - blackfin) - basic_machine=bfin-unknown - os=-linux - ;; - blackfin-*) - basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'` - os=-linux - ;; - c90) - basic_machine=c90-cray - os=-unicos - ;; - convex-c1) - basic_machine=c1-convex - os=-bsd - ;; - convex-c2) - basic_machine=c2-convex - os=-bsd - ;; - convex-c32) - basic_machine=c32-convex - os=-bsd - ;; - convex-c34) - basic_machine=c34-convex - os=-bsd - ;; - convex-c38) - basic_machine=c38-convex - os=-bsd - ;; - cray | j90) - basic_machine=j90-cray - os=-unicos - ;; - craynv) - basic_machine=craynv-cray - os=-unicosmp - ;; - cr16) - basic_machine=cr16-unknown - os=-elf - ;; - crds | unos) - basic_machine=m68k-crds - ;; - crisv32 | crisv32-* | etraxfs*) - basic_machine=crisv32-axis - ;; - cris | cris-* | etrax*) - basic_machine=cris-axis - ;; - crx) - basic_machine=crx-unknown - os=-elf - ;; - da30 | da30-*) - basic_machine=m68k-da30 - ;; - decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) - basic_machine=mips-dec - ;; - decsystem10* | dec10*) - basic_machine=pdp10-dec - os=-tops10 - ;; - decsystem20* | dec20*) - basic_machine=pdp10-dec - os=-tops20 - ;; - delta | 3300 | motorola-3300 | motorola-delta \ - | 3300-motorola | delta-motorola) - basic_machine=m68k-motorola - ;; - delta88) - basic_machine=m88k-motorola - os=-sysv3 - ;; - djgpp) - basic_machine=i586-pc - os=-msdosdjgpp - ;; - dpx20 | dpx20-*) - basic_machine=rs6000-bull - os=-bosx - ;; - dpx2* | dpx2*-bull) - basic_machine=m68k-bull - os=-sysv3 - ;; - ebmon29k) - basic_machine=a29k-amd - os=-ebmon - ;; - elxsi) - basic_machine=elxsi-elxsi - os=-bsd - ;; - encore | umax | mmax) - basic_machine=ns32k-encore - ;; - es1800 | OSE68k | ose68k | ose | OSE) - basic_machine=m68k-ericsson - os=-ose - ;; - fx2800) - basic_machine=i860-alliant - ;; - genix) - basic_machine=ns32k-ns - ;; - gmicro) - basic_machine=tron-gmicro - os=-sysv - ;; - go32) - basic_machine=i386-pc - os=-go32 - ;; - h3050r* | hiux*) - basic_machine=hppa1.1-hitachi - os=-hiuxwe2 - ;; - h8300hms) - basic_machine=h8300-hitachi - os=-hms - ;; - h8300xray) - basic_machine=h8300-hitachi - os=-xray - ;; - h8500hms) - basic_machine=h8500-hitachi - os=-hms - ;; - harris) - basic_machine=m88k-harris - os=-sysv3 - ;; - hp300-*) - basic_machine=m68k-hp - ;; - hp300bsd) - basic_machine=m68k-hp - os=-bsd - ;; - hp300hpux) - basic_machine=m68k-hp - os=-hpux - ;; - hp3k9[0-9][0-9] | hp9[0-9][0-9]) - basic_machine=hppa1.0-hp - ;; - hp9k2[0-9][0-9] | hp9k31[0-9]) - basic_machine=m68000-hp - ;; - hp9k3[2-9][0-9]) - basic_machine=m68k-hp - ;; - hp9k6[0-9][0-9] | hp6[0-9][0-9]) - basic_machine=hppa1.0-hp - ;; - hp9k7[0-79][0-9] | hp7[0-79][0-9]) - basic_machine=hppa1.1-hp - ;; - hp9k78[0-9] | hp78[0-9]) - # FIXME: really hppa2.0-hp - basic_machine=hppa1.1-hp - ;; - hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) - # FIXME: really hppa2.0-hp - basic_machine=hppa1.1-hp - ;; - hp9k8[0-9][13679] | hp8[0-9][13679]) - basic_machine=hppa1.1-hp - ;; - hp9k8[0-9][0-9] | hp8[0-9][0-9]) - basic_machine=hppa1.0-hp - ;; - hppa-next) - os=-nextstep3 - ;; - hppaosf) - basic_machine=hppa1.1-hp - os=-osf - ;; - hppro) - basic_machine=hppa1.1-hp - os=-proelf - ;; - i370-ibm* | ibm*) - basic_machine=i370-ibm - ;; -# I'm not sure what "Sysv32" means. Should this be sysv3.2? - i*86v32) - basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` - os=-sysv32 - ;; - i*86v4*) - basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` - os=-sysv4 - ;; - i*86v) - basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` - os=-sysv - ;; - i*86sol2) - basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` - os=-solaris2 - ;; - i386mach) - basic_machine=i386-mach - os=-mach - ;; - i386-vsta | vsta) - basic_machine=i386-unknown - os=-vsta - ;; - iris | iris4d) - basic_machine=mips-sgi - case $os in - -irix*) - ;; - *) - os=-irix4 - ;; - esac - ;; - isi68 | isi) - basic_machine=m68k-isi - os=-sysv - ;; - m68knommu) - basic_machine=m68k-unknown - os=-linux - ;; - m68knommu-*) - basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'` - os=-linux - ;; - m88k-omron*) - basic_machine=m88k-omron - ;; - magnum | m3230) - basic_machine=mips-mips - os=-sysv - ;; - merlin) - basic_machine=ns32k-utek - os=-sysv - ;; - mingw32) - basic_machine=i386-pc - os=-mingw32 - ;; - mingw32ce) - basic_machine=arm-unknown - os=-mingw32ce - ;; - miniframe) - basic_machine=m68000-convergent - ;; - *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) - basic_machine=m68k-atari - os=-mint - ;; - mips3*-*) - basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` - ;; - mips3*) - basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown - ;; - monitor) - basic_machine=m68k-rom68k - os=-coff - ;; - morphos) - basic_machine=powerpc-unknown - os=-morphos - ;; - msdos) - basic_machine=i386-pc - os=-msdos - ;; - ms1-*) - basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'` - ;; - mvs) - basic_machine=i370-ibm - os=-mvs - ;; - ncr3000) - basic_machine=i486-ncr - os=-sysv4 - ;; - netbsd386) - basic_machine=i386-unknown - os=-netbsd - ;; - netwinder) - basic_machine=armv4l-rebel - os=-linux - ;; - news | news700 | news800 | news900) - basic_machine=m68k-sony - os=-newsos - ;; - news1000) - basic_machine=m68030-sony - os=-newsos - ;; - news-3600 | risc-news) - basic_machine=mips-sony - os=-newsos - ;; - necv70) - basic_machine=v70-nec - os=-sysv - ;; - next | m*-next ) - basic_machine=m68k-next - case $os in - -nextstep* ) - ;; - -ns2*) - os=-nextstep2 - ;; - *) - os=-nextstep3 - ;; - esac - ;; - nh3000) - basic_machine=m68k-harris - os=-cxux - ;; - nh[45]000) - basic_machine=m88k-harris - os=-cxux - ;; - nindy960) - basic_machine=i960-intel - os=-nindy - ;; - mon960) - basic_machine=i960-intel - os=-mon960 - ;; - nonstopux) - basic_machine=mips-compaq - os=-nonstopux - ;; - np1) - basic_machine=np1-gould - ;; - nsr-tandem) - basic_machine=nsr-tandem - ;; - op50n-* | op60c-*) - basic_machine=hppa1.1-oki - os=-proelf - ;; - openrisc | openrisc-*) - basic_machine=or32-unknown - ;; - os400) - basic_machine=powerpc-ibm - os=-os400 - ;; - OSE68000 | ose68000) - basic_machine=m68000-ericsson - os=-ose - ;; - os68k) - basic_machine=m68k-none - os=-os68k - ;; - pa-hitachi) - basic_machine=hppa1.1-hitachi - os=-hiuxwe2 - ;; - paragon) - basic_machine=i860-intel - os=-osf - ;; - parisc) - basic_machine=hppa-unknown - os=-linux - ;; - parisc-*) - basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'` - os=-linux - ;; - pbd) - basic_machine=sparc-tti - ;; - pbb) - basic_machine=m68k-tti - ;; - pc532 | pc532-*) - basic_machine=ns32k-pc532 - ;; - pc98) - basic_machine=i386-pc - ;; - pc98-*) - basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - pentium | p5 | k5 | k6 | nexgen | viac3) - basic_machine=i586-pc - ;; - pentiumpro | p6 | 6x86 | athlon | athlon_*) - basic_machine=i686-pc - ;; - pentiumii | pentium2 | pentiumiii | pentium3) - basic_machine=i686-pc - ;; - pentium4) - basic_machine=i786-pc - ;; - pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*) - basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - pentiumpro-* | p6-* | 6x86-* | athlon-*) - basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*) - basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - pentium4-*) - basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - pn) - basic_machine=pn-gould - ;; - power) basic_machine=power-ibm - ;; - ppc) basic_machine=powerpc-unknown - ;; - ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - ppcle | powerpclittle | ppc-le | powerpc-little) - basic_machine=powerpcle-unknown - ;; - ppcle-* | powerpclittle-*) - basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - ppc64) basic_machine=powerpc64-unknown - ;; - ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - ppc64le | powerpc64little | ppc64-le | powerpc64-little) - basic_machine=powerpc64le-unknown - ;; - ppc64le-* | powerpc64little-*) - basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - ps2) - basic_machine=i386-ibm - ;; - pw32) - basic_machine=i586-unknown - os=-pw32 - ;; - rdos) - basic_machine=i386-pc - os=-rdos - ;; - rom68k) - basic_machine=m68k-rom68k - os=-coff - ;; - rm[46]00) - basic_machine=mips-siemens - ;; - rtpc | rtpc-*) - basic_machine=romp-ibm - ;; - s390 | s390-*) - basic_machine=s390-ibm - ;; - s390x | s390x-*) - basic_machine=s390x-ibm - ;; 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It is never actually - # run, as this mode is specially recognized in the preamble. - exit 1 - ;; - -makedepend) - "$@" || exit $? - # Remove any Libtool call - if test "$libtool" = yes; then - while test $1 != '--mode=compile'; do - shift - done - shift - fi - # X makedepend - shift - cleared=no - for arg in "$@"; do - case $cleared in - no) - set ""; shift - cleared=yes ;; - esac - case "$arg" in - -D*|-I*) - set fnord "$@" "$arg"; shift ;; - # Strip any option that makedepend may not understand. Remove - # the object too, otherwise makedepend will parse it as a source file. - -*|$object) - ;; - *) - set fnord "$@" "$arg"; shift ;; - esac - done - obj_suffix="`echo $object | sed 's/^.*\././'`" - touch "$tmpdepfile" - ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@" - rm -f "$depfile" - cat < "$tmpdepfile" > "$depfile" - sed '1,2d' "$tmpdepfile" | tr ' ' ' -' | \ -## Some versions of the HPUX 10.20 sed can't process this invocation -## correctly. Breaking it into two sed invocations is a workaround. - sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" - rm -f "$tmpdepfile" "$tmpdepfile".bak - ;; - -cpp) - # Important note: in order to support this mode, a compiler *must* - # always write the preprocessed file to stdout. - "$@" || exit $? - - # Remove the call to Libtool. - if test "$libtool" = yes; then - while test $1 != '--mode=compile'; do - shift - done - shift - fi - - # Remove `-o $object'. - IFS=" " - for arg - do - case $arg in - -o) - shift - ;; - $object) - shift - ;; - *) - set fnord "$@" "$arg" - shift # fnord - shift # $arg - ;; - esac - done - - "$@" -E | - sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ - -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' | - sed '$ s: \\$::' > "$tmpdepfile" - rm -f "$depfile" - echo "$object : \\" > "$depfile" - cat < "$tmpdepfile" >> "$depfile" - sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile" - rm -f "$tmpdepfile" - ;; - -msvisualcpp) - # Important note: in order to support this mode, a compiler *must* - # always write the preprocessed file to stdout, regardless of -o, - # because we must use -o when running libtool. - "$@" || exit $? - IFS=" " - for arg - do - case "$arg" in - "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI") - set fnord "$@" - shift - shift - ;; - *) - set fnord "$@" "$arg" - shift - shift - ;; - esac - done - "$@" -E | - sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::echo "`cygpath -u \\"\1\\"`":p' | sort | uniq > "$tmpdepfile" - rm -f "$depfile" - echo "$object : \\" > "$depfile" - . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s:: \1 \\:p' >> "$depfile" - echo " " >> "$depfile" - . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s::\1\::p' >> "$depfile" - rm -f "$tmpdepfile" - ;; - -none) - exec "$@" - ;; - -*) - echo "Unknown depmode $depmode" 1>&2 - exit 1 - ;; -esac - -exit 0 - -# Local Variables: -# mode: shell-script -# sh-indentation: 2 -# eval: (add-hook 'write-file-hooks 'time-stamp) -# time-stamp-start: "scriptversion=" -# time-stamp-format: "%:y-%02m-%02d.%02H" -# time-stamp-end: "$" -# End: diff --git a/mta-mysql/include/lauxlib.h b/mta-mysql/include/lauxlib.h deleted file mode 100644 index bfc4070..0000000 --- a/mta-mysql/include/lauxlib.h +++ /dev/null @@ -1,174 +0,0 @@ -/* -** $Id: lauxlib.h,v 1.88 2006/04/12 20:31:15 roberto Exp $ -** Auxiliary functions for building Lua libraries -** See Copyright Notice in lua.h -*/ - - -#ifndef lauxlib_h -#define lauxlib_h - - -#include -#include - -#include "lua.h" - - -#if defined(LUA_COMPAT_GETN) -LUALIB_API int (luaL_getn) (lua_State *L, int t); -LUALIB_API void (luaL_setn) (lua_State *L, int t, int n); -#else -#define luaL_getn(L,i) ((int)lua_objlen(L, i)) -#define luaL_setn(L,i,j) ((void)0) /* no op! */ -#endif - -#if defined(LUA_COMPAT_OPENLIB) -#define luaI_openlib luaL_openlib -#endif - - -/* extra error code for `luaL_load' */ -#define LUA_ERRFILE (LUA_ERRERR+1) - - -typedef struct luaL_Reg { - const char *name; - lua_CFunction func; -} luaL_Reg; - - - -LUALIB_API void (luaI_openlib) (lua_State *L, const char *libname, - const luaL_Reg *l, int nup); -LUALIB_API void (luaL_register) (lua_State *L, const char *libname, - const luaL_Reg *l); -LUALIB_API int (luaL_getmetafield) (lua_State *L, int obj, const char *e); -LUALIB_API int (luaL_callmeta) (lua_State *L, int obj, const char *e); -LUALIB_API int (luaL_typerror) (lua_State *L, int narg, const char *tname); -LUALIB_API int (luaL_argerror) (lua_State *L, int numarg, const char *extramsg); -LUALIB_API const char *(luaL_checklstring) (lua_State *L, int numArg, - size_t *l); -LUALIB_API const char *(luaL_optlstring) (lua_State *L, int numArg, - const char *def, size_t *l); -LUALIB_API lua_Number (luaL_checknumber) (lua_State *L, int numArg); -LUALIB_API lua_Number (luaL_optnumber) (lua_State *L, int nArg, lua_Number def); - -LUALIB_API lua_Integer (luaL_checkinteger) (lua_State *L, int numArg); -LUALIB_API lua_Integer (luaL_optinteger) (lua_State *L, int nArg, - lua_Integer def); - -LUALIB_API void (luaL_checkstack) (lua_State *L, int sz, const char *msg); -LUALIB_API void (luaL_checktype) (lua_State *L, int narg, int t); -LUALIB_API void (luaL_checkany) (lua_State *L, int narg); - -LUALIB_API int (luaL_newmetatable) (lua_State *L, const char *tname); -LUALIB_API void *(luaL_checkudata) (lua_State *L, int ud, const char *tname); - -LUALIB_API void (luaL_where) (lua_State *L, int lvl); -LUALIB_API int (luaL_error) (lua_State *L, const char *fmt, ...); - -LUALIB_API int (luaL_checkoption) (lua_State *L, int narg, const char *def, - const char *const lst[]); - -LUALIB_API int (luaL_ref) (lua_State *L, int t); -LUALIB_API void (luaL_unref) (lua_State *L, int t, int ref); - -LUALIB_API int (luaL_loadfile) (lua_State *L, const char *filename); -LUALIB_API int (luaL_loadbuffer) (lua_State *L, const char *buff, size_t sz, - const char *name); -LUALIB_API int (luaL_loadstring) (lua_State *L, const char *s); - -LUALIB_API lua_State *(luaL_newstate) (void); - - -LUALIB_API const char *(luaL_gsub) (lua_State *L, const char *s, const char *p, - const char *r); - -LUALIB_API const char *(luaL_findtable) (lua_State *L, int idx, - const char *fname, int szhint); - - - - -/* -** =============================================================== -** some useful macros -** =============================================================== -*/ - -#define luaL_argcheck(L, cond,numarg,extramsg) \ - ((void)((cond) || luaL_argerror(L, (numarg), (extramsg)))) -#define luaL_checkstring(L,n) (luaL_checklstring(L, (n), NULL)) -#define luaL_optstring(L,n,d) (luaL_optlstring(L, (n), (d), NULL)) -#define luaL_checkint(L,n) ((int)luaL_checkinteger(L, (n))) -#define luaL_optint(L,n,d) ((int)luaL_optinteger(L, (n), (d))) -#define luaL_checklong(L,n) ((long)luaL_checkinteger(L, (n))) -#define luaL_optlong(L,n,d) ((long)luaL_optinteger(L, (n), (d))) - -#define luaL_typename(L,i) lua_typename(L, lua_type(L,(i))) - -#define luaL_dofile(L, fn) \ - (luaL_loadfile(L, fn) || lua_pcall(L, 0, LUA_MULTRET, 0)) - -#define luaL_dostring(L, s) \ - (luaL_loadstring(L, s) || lua_pcall(L, 0, LUA_MULTRET, 0)) - -#define luaL_getmetatable(L,n) (lua_getfield(L, LUA_REGISTRYINDEX, (n))) - -#define luaL_opt(L,f,n,d) (lua_isnoneornil(L,(n)) ? (d) : f(L,(n))) - -/* -** {====================================================== -** Generic Buffer manipulation -** ======================================================= -*/ - - - -typedef struct luaL_Buffer { - char *p; /* current position in buffer */ - int lvl; /* number of strings in the stack (level) */ - lua_State *L; - char buffer[LUAL_BUFFERSIZE]; -} luaL_Buffer; - -#define luaL_addchar(B,c) \ - ((void)((B)->p < ((B)->buffer+LUAL_BUFFERSIZE) || luaL_prepbuffer(B)), \ - (*(B)->p++ = (char)(c))) - -/* compatibility only */ -#define luaL_putchar(B,c) luaL_addchar(B,c) - -#define luaL_addsize(B,n) ((B)->p += (n)) - -LUALIB_API void (luaL_buffinit) (lua_State *L, luaL_Buffer *B); -LUALIB_API char *(luaL_prepbuffer) (luaL_Buffer *B); -LUALIB_API void (luaL_addlstring) (luaL_Buffer *B, const char *s, size_t l); -LUALIB_API void (luaL_addstring) (luaL_Buffer *B, const char *s); -LUALIB_API void (luaL_addvalue) (luaL_Buffer *B); -LUALIB_API void (luaL_pushresult) (luaL_Buffer *B); - - -/* }====================================================== */ - - -/* compatibility with ref system */ - -/* pre-defined references */ -#define LUA_NOREF (-2) -#define LUA_REFNIL (-1) - -#define lua_ref(L,lock) ((lock) ? luaL_ref(L, LUA_REGISTRYINDEX) : \ - (lua_pushstring(L, "unlocked references are obsolete"), lua_error(L), 0)) - -#define lua_unref(L,ref) luaL_unref(L, LUA_REGISTRYINDEX, (ref)) - -#define lua_getref(L,ref) lua_rawgeti(L, LUA_REGISTRYINDEX, (ref)) - - -#define luaL_reg luaL_Reg - -#endif - - diff --git a/mta-mysql/include/lua.h b/mta-mysql/include/lua.h deleted file mode 100644 index efee8ed..0000000 --- a/mta-mysql/include/lua.h +++ /dev/null @@ -1,385 +0,0 @@ -/* -** $Id: lua.h,v 1.218 2006/06/02 15:34:00 roberto Exp $ -** Lua - An Extensible Extension Language -** Lua.org, PUC-Rio, Brazil (http://www.lua.org) -** See Copyright Notice at the end of this file -*/ - - -#ifndef lua_h -#define lua_h - -#include -#include - - -#include "luaconf.h" - - -#define LUA_VERSION "Lua 5.1" -#define LUA_RELEASE "Lua 5.1.1" -#define LUA_VERSION_NUM 501 -#define LUA_COPYRIGHT "Copyright (C) 1994-2006 Lua.org, PUC-Rio" -#define LUA_AUTHORS "R. Ierusalimschy, L. H. de Figueiredo & W. Celes" - - -/* mark for precompiled code (`Lua') */ -#define LUA_SIGNATURE "\033Lua" - -/* option for multiple returns in `lua_pcall' and `lua_call' */ -#define LUA_MULTRET (-1) - - -/* -** pseudo-indices -*/ -#define LUA_REGISTRYINDEX (-10000) -#define LUA_ENVIRONINDEX (-10001) -#define LUA_GLOBALSINDEX (-10002) -#define lua_upvalueindex(i) (LUA_GLOBALSINDEX-(i)) - - -/* thread status; 0 is OK */ -#define LUA_YIELD 1 -#define LUA_ERRRUN 2 -#define LUA_ERRSYNTAX 3 -#define LUA_ERRMEM 4 -#define LUA_ERRERR 5 - - -typedef struct lua_State lua_State; - -typedef int (*lua_CFunction) (lua_State *L); - - -/* -** functions that read/write blocks when loading/dumping Lua chunks -*/ -typedef const char * (*lua_Reader) (lua_State *L, void *ud, size_t *sz); - -typedef int (*lua_Writer) (lua_State *L, const void* p, size_t sz, void* ud); - - -/* -** prototype for memory-allocation functions -*/ -typedef void * (*lua_Alloc) (void *ud, void *ptr, size_t osize, size_t nsize); - - -/* -** basic types -*/ -#define LUA_TNONE (-1) - -#define LUA_TNIL 0 -#define LUA_TBOOLEAN 1 -#define LUA_TLIGHTUSERDATA 2 -#define LUA_TNUMBER 3 -#define LUA_TSTRING 4 -#define LUA_TTABLE 5 -#define LUA_TFUNCTION 6 -#define LUA_TUSERDATA 7 -#define LUA_TTHREAD 8 - - - -/* minimum Lua stack available to a C function */ -#define LUA_MINSTACK 20 - - -/* -** generic extra include file -*/ -#if defined(LUA_USER_H) -#include LUA_USER_H -#endif - - -/* type of numbers in Lua */ -typedef LUA_NUMBER lua_Number; - - -/* type for integer functions */ -typedef LUA_INTEGER lua_Integer; - - - -/* -** state manipulation -*/ -LUA_API lua_State *(lua_newstate) (lua_Alloc f, void *ud); -LUA_API void (lua_close) (lua_State *L); -LUA_API lua_State *(lua_newthread) (lua_State *L); - -LUA_API lua_CFunction (lua_atpanic) (lua_State *L, lua_CFunction panicf); - - -/* -** basic stack manipulation -*/ -LUA_API int (lua_gettop) (lua_State *L); -LUA_API void (lua_settop) (lua_State *L, int idx); -LUA_API void (lua_pushvalue) (lua_State *L, int idx); -LUA_API void (lua_remove) (lua_State *L, int idx); -LUA_API void (lua_insert) (lua_State *L, int idx); -LUA_API void (lua_replace) (lua_State *L, int idx); -LUA_API int (lua_checkstack) (lua_State *L, int sz); - -LUA_API void (lua_xmove) (lua_State *from, lua_State *to, int n); - - -/* -** access functions (stack -> C) -*/ - -LUA_API int (lua_isnumber) (lua_State *L, int idx); -LUA_API int (lua_isstring) (lua_State *L, int idx); -LUA_API int (lua_iscfunction) (lua_State *L, int idx); -LUA_API int (lua_isuserdata) (lua_State *L, int idx); -LUA_API int (lua_type) (lua_State *L, int idx); -LUA_API const char *(lua_typename) (lua_State *L, int tp); - -LUA_API int (lua_equal) (lua_State *L, int idx1, int idx2); -LUA_API int (lua_rawequal) (lua_State *L, int idx1, int idx2); -LUA_API int (lua_lessthan) (lua_State *L, int idx1, int idx2); - -LUA_API lua_Number (lua_tonumber) (lua_State *L, int idx); -LUA_API lua_Integer (lua_tointeger) (lua_State *L, int idx); -LUA_API int (lua_toboolean) (lua_State *L, int idx); -LUA_API const char *(lua_tolstring) (lua_State *L, int idx, size_t *len); -LUA_API size_t (lua_objlen) (lua_State *L, int idx); -LUA_API lua_CFunction (lua_tocfunction) (lua_State *L, int idx); -LUA_API void *(lua_touserdata) (lua_State *L, int idx); -LUA_API lua_State *(lua_tothread) (lua_State *L, int idx); -LUA_API const void *(lua_topointer) (lua_State *L, int idx); - - -/* -** push functions (C -> stack) -*/ -LUA_API void (lua_pushnil) (lua_State *L); -LUA_API void (lua_pushnumber) (lua_State *L, lua_Number n); -LUA_API void (lua_pushinteger) (lua_State *L, lua_Integer n); -LUA_API void (lua_pushlstring) (lua_State *L, const char *s, size_t l); -LUA_API void (lua_pushstring) (lua_State *L, const char *s); -LUA_API const char *(lua_pushvfstring) (lua_State *L, const char *fmt, - va_list argp); -LUA_API const char *(lua_pushfstring) (lua_State *L, const char *fmt, ...); -LUA_API void (lua_pushcclosure) (lua_State *L, lua_CFunction fn, int n); -LUA_API void (lua_pushboolean) (lua_State *L, int b); -LUA_API void (lua_pushlightuserdata) (lua_State *L, void *p); -LUA_API int (lua_pushthread) (lua_State *L); - - -/* -** get functions (Lua -> stack) -*/ -LUA_API void (lua_gettable) (lua_State *L, int idx); -LUA_API void (lua_getfield) (lua_State *L, int idx, const char *k); -LUA_API void (lua_rawget) (lua_State *L, int idx); -LUA_API void (lua_rawgeti) (lua_State *L, int idx, int n); -LUA_API void (lua_createtable) (lua_State *L, int narr, int nrec); -LUA_API void *(lua_newuserdata) (lua_State *L, size_t sz); -LUA_API int (lua_getmetatable) (lua_State *L, int objindex); -LUA_API void (lua_getfenv) (lua_State *L, int idx); - - -/* -** set functions (stack -> Lua) -*/ -LUA_API void (lua_settable) (lua_State *L, int idx); -LUA_API void (lua_setfield) (lua_State *L, int idx, const char *k); -LUA_API void (lua_rawset) (lua_State *L, int idx); -LUA_API void (lua_rawseti) (lua_State *L, int idx, int n); -LUA_API int (lua_setmetatable) (lua_State *L, int objindex); -LUA_API int (lua_setfenv) (lua_State *L, int idx); - - -/* -** `load' and `call' functions (load and run Lua code) -*/ -LUA_API void (lua_call) (lua_State *L, int nargs, int nresults); -LUA_API int (lua_pcall) (lua_State *L, int nargs, int nresults, int errfunc); -LUA_API int (lua_cpcall) (lua_State *L, lua_CFunction func, void *ud); -LUA_API int (lua_load) (lua_State *L, lua_Reader reader, void *dt, - const char *chunkname); - -LUA_API int (lua_dump) (lua_State *L, lua_Writer writer, void *data); - - -/* -** coroutine functions -*/ -LUA_API int (lua_yield) (lua_State *L, int nresults); -LUA_API int (lua_resume) (lua_State *L, int narg); -LUA_API int (lua_status) (lua_State *L); - -/* -** garbage-collection function and options -*/ - -#define LUA_GCSTOP 0 -#define LUA_GCRESTART 1 -#define LUA_GCCOLLECT 2 -#define LUA_GCCOUNT 3 -#define LUA_GCCOUNTB 4 -#define LUA_GCSTEP 5 -#define LUA_GCSETPAUSE 6 -#define LUA_GCSETSTEPMUL 7 - -LUA_API int (lua_gc) (lua_State *L, int what, int data); - - -/* -** miscellaneous functions -*/ - -LUA_API int (lua_error) (lua_State *L); - -LUA_API int (lua_next) (lua_State *L, int idx); - -LUA_API void (lua_concat) (lua_State *L, int n); - -LUA_API lua_Alloc (lua_getallocf) (lua_State *L, void **ud); -LUA_API void lua_setallocf (lua_State *L, lua_Alloc f, void *ud); - - - -/* -** =============================================================== -** some useful macros -** =============================================================== -*/ - -#define lua_pop(L,n) lua_settop(L, -(n)-1) - -#define lua_newtable(L) lua_createtable(L, 0, 0) - -#define lua_register(L,n,f) (lua_pushcfunction(L, (f)), lua_setglobal(L, (n))) - -#define lua_pushcfunction(L,f) lua_pushcclosure(L, (f), 0) - -#define lua_strlen(L,i) lua_objlen(L, (i)) - -#define lua_isfunction(L,n) (lua_type(L, (n)) == LUA_TFUNCTION) -#define lua_istable(L,n) (lua_type(L, (n)) == LUA_TTABLE) -#define lua_islightuserdata(L,n) (lua_type(L, (n)) == LUA_TLIGHTUSERDATA) -#define lua_isnil(L,n) (lua_type(L, (n)) == LUA_TNIL) -#define lua_isboolean(L,n) (lua_type(L, (n)) == LUA_TBOOLEAN) -#define lua_isthread(L,n) (lua_type(L, (n)) == LUA_TTHREAD) -#define lua_isnone(L,n) (lua_type(L, (n)) == LUA_TNONE) -#define lua_isnoneornil(L, n) (lua_type(L, (n)) <= 0) - -#define lua_pushliteral(L, s) \ - lua_pushlstring(L, "" s, (sizeof(s)/sizeof(char))-1) - -#define lua_setglobal(L,s) lua_setfield(L, LUA_GLOBALSINDEX, (s)) -#define lua_getglobal(L,s) lua_getfield(L, LUA_GLOBALSINDEX, (s)) - -#define lua_tostring(L,i) lua_tolstring(L, (i), NULL) - - - -/* -** compatibility macros and functions -*/ - -#define lua_open() luaL_newstate() - -#define lua_getregistry(L) lua_pushvalue(L, LUA_REGISTRYINDEX) - -#define lua_getgccount(L) lua_gc(L, LUA_GCCOUNT, 0) - -#define lua_Chunkreader lua_Reader -#define lua_Chunkwriter lua_Writer - - - -/* -** {====================================================================== -** Debug API -** ======================================================================= -*/ - - -/* -** Event codes -*/ -#define LUA_HOOKCALL 0 -#define LUA_HOOKRET 1 -#define LUA_HOOKLINE 2 -#define LUA_HOOKCOUNT 3 -#define LUA_HOOKTAILRET 4 - - -/* -** Event masks -*/ -#define LUA_MASKCALL (1 << LUA_HOOKCALL) -#define LUA_MASKRET (1 << LUA_HOOKRET) -#define LUA_MASKLINE (1 << LUA_HOOKLINE) -#define LUA_MASKCOUNT (1 << LUA_HOOKCOUNT) - -typedef struct lua_Debug lua_Debug; /* activation record */ - - -/* Functions to be called by the debuger in specific events */ -typedef void (*lua_Hook) (lua_State *L, lua_Debug *ar); - - -LUA_API int lua_getstack (lua_State *L, int level, lua_Debug *ar); -LUA_API int lua_getinfo (lua_State *L, const char *what, lua_Debug *ar); -LUA_API const char *lua_getlocal (lua_State *L, const lua_Debug *ar, int n); -LUA_API const char *lua_setlocal (lua_State *L, const lua_Debug *ar, int n); -LUA_API const char *lua_getupvalue (lua_State *L, int funcindex, int n); -LUA_API const char *lua_setupvalue (lua_State *L, int funcindex, int n); - -LUA_API int lua_sethook (lua_State *L, lua_Hook func, int mask, int count); -LUA_API lua_Hook lua_gethook (lua_State *L); -LUA_API int lua_gethookmask (lua_State *L); -LUA_API int lua_gethookcount (lua_State *L); - - -struct lua_Debug { - int event; - const char *name; /* (n) */ - const char *namewhat; /* (n) `global', `local', `field', `method' */ - const char *what; /* (S) `Lua', `C', `main', `tail' */ - const char *source; /* (S) */ - int currentline; /* (l) */ - int nups; /* (u) number of upvalues */ - int linedefined; /* (S) */ - int lastlinedefined; /* (S) */ - char short_src[LUA_IDSIZE]; /* (S) */ - /* private part */ - int i_ci; /* active function */ -}; - -/* }====================================================================== */ - - -/****************************************************************************** -* Copyright (C) 1994-2006 Lua.org, PUC-Rio. All rights reserved. -* -* Permission is hereby granted, free of charge, to any person obtaining -* a copy of this software and associated documentation files (the -* "Software"), to deal in the Software without restriction, including -* without limitation the rights to use, copy, modify, merge, publish, -* distribute, sublicense, and/or sell copies of the Software, and to -* permit persons to whom the Software is furnished to do so, subject to -* the following conditions: -* -* The above copyright notice and this permission notice shall be -* included in all copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. -* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY -* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, -* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE -* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -******************************************************************************/ - - -#endif diff --git a/mta-mysql/include/luaconf.h b/mta-mysql/include/luaconf.h deleted file mode 100644 index 504f743..0000000 --- a/mta-mysql/include/luaconf.h +++ /dev/null @@ -1,763 +0,0 @@ -/* -** $Id: luaconf.h,v 1.1 2007/08/14 19:26:56 toady Exp $ -** Configuration file for Lua -** See Copyright Notice in lua.h -*/ - - -#ifndef lconfig_h -#define lconfig_h - -#include -#include - - -/* -** ================================================================== -** Search for "@@" to find all configurable definitions. -** =================================================================== -*/ - - -/* -@@ LUA_ANSI controls the use of non-ansi features. -** CHANGE it (define it) if you want Lua to avoid the use of any -** non-ansi feature or library. -*/ -#if defined(__STRICT_ANSI__) -#define LUA_ANSI -#endif - - -#if !defined(LUA_ANSI) && defined(_WIN32) -#define LUA_WIN -#endif - -#if defined(LUA_USE_LINUX) -#define LUA_USE_POSIX -#define LUA_USE_DLOPEN /* needs an extra library: -ldl */ -#define LUA_USE_READLINE /* needs some extra libraries */ -#endif - -#if defined(LUA_USE_MACOSX) -#define LUA_USE_POSIX -#define LUA_DL_DYLD /* does not need extra library */ -#endif - - - -/* -@@ LUA_USE_POSIX includes all functionallity listed as X/Open System -@* Interfaces Extension (XSI). -** CHANGE it (define it) if your system is XSI compatible. -*/ -#if defined(LUA_USE_POSIX) -#define LUA_USE_MKSTEMP -#define LUA_USE_ISATTY -#define LUA_USE_POPEN -#define LUA_USE_ULONGJMP -#endif - - -/* -@@ LUA_PATH and LUA_CPATH are the names of the environment variables that -@* Lua check to set its paths. -@@ LUA_INIT is the name of the environment variable that Lua -@* checks for initialization code. -** CHANGE them if you want different names. -*/ -#define LUA_PATH "LUA_PATH" -#define LUA_CPATH "LUA_CPATH" -#define LUA_INIT "LUA_INIT" - - -/* -@@ LUA_PATH_DEFAULT is the default path that Lua uses to look for -@* Lua libraries. -@@ LUA_CPATH_DEFAULT is the default path that Lua uses to look for -@* C libraries. -** CHANGE them if your machine has a non-conventional directory -** hierarchy or if you want to install your libraries in -** non-conventional directories. -*/ -#if defined(_WIN32) -/* -** In Windows, any exclamation mark ('!') in the path is replaced by the -** path of the directory of the executable file of the current process. -*/ -#define LUA_LDIR "!\\lua\\" -#define LUA_CDIR "!\\" -#define LUA_PATH_DEFAULT \ - ".\\?.lua;" LUA_LDIR"?.lua;" LUA_LDIR"?\\init.lua;" \ - LUA_CDIR"?.lua;" LUA_CDIR"?\\init.lua" -#define LUA_CPATH_DEFAULT \ - ".\\?.dll;" LUA_CDIR"?.dll;" LUA_CDIR"loadall.dll" - -#else -#define LUA_ROOT "/usr/local/" -#define LUA_LDIR LUA_ROOT "share/lua/5.1/" -#define LUA_CDIR LUA_ROOT "lib/lua/5.1/" -#define LUA_PATH_DEFAULT \ - "./?.lua;" LUA_LDIR"?.lua;" LUA_LDIR"?/init.lua;" \ - LUA_CDIR"?.lua;" LUA_CDIR"?/init.lua" -#define LUA_CPATH_DEFAULT \ - "./?.so;" LUA_CDIR"?.so;" LUA_CDIR"loadall.so" -#endif - - -/* -@@ LUA_DIRSEP is the directory separator (for submodules). -** CHANGE it if your machine does not use "/" as the directory separator -** and is not Windows. (On Windows Lua automatically uses "\".) -*/ -#if defined(_WIN32) -#define LUA_DIRSEP "\\" -#else -#define LUA_DIRSEP "/" -#endif - - -/* -@@ LUA_PATHSEP is the character that separates templates in a path. -@@ LUA_PATH_MARK is the string that marks the substitution points in a -@* template. -@@ LUA_EXECDIR in a Windows path is replaced by the executable's -@* directory. -@@ LUA_IGMARK is a mark to ignore all before it when bulding the -@* luaopen_ function name. -** CHANGE them if for some reason your system cannot use those -** characters. (E.g., if one of those characters is a common character -** in file/directory names.) Probably you do not need to change them. -*/ -#define LUA_PATHSEP ";" -#define LUA_PATH_MARK "?" -#define LUA_EXECDIR "!" -#define LUA_IGMARK "-" - - -/* -@@ LUA_INTEGER is the integral type used by lua_pushinteger/lua_tointeger. -** CHANGE that if ptrdiff_t is not adequate on your machine. (On most -** machines, ptrdiff_t gives a good choice between int or long.) -*/ -#define LUA_INTEGER ptrdiff_t - - -/* -@@ LUA_API is a mark for all core API functions. -@@ LUALIB_API is a mark for all standard library functions. -** CHANGE them if you need to define those functions in some special way. -** For instance, if you want to create one Windows DLL with the core and -** the libraries, you may want to use the following definition (define -** LUA_BUILD_AS_DLL to get it). -*/ -#if defined(LUA_BUILD_AS_DLL) - -#if defined(LUA_CORE) || defined(LUA_LIB) -#define LUA_API __declspec(dllexport) -#else -#define LUA_API __declspec(dllimport) -#endif - -#else - -#define LUA_API extern - -#endif - -/* more often than not the libs go together with the core */ -#define LUALIB_API LUA_API - - -/* -@@ LUAI_FUNC is a mark for all extern functions that are not to be -@* exported to outside modules. -@@ LUAI_DATA is a mark for all extern (const) variables that are not to -@* be exported to outside modules. -** CHANGE them if you need to mark them in some special way. Elf/gcc -** (versions 3.2 and later) mark them as "hidden" to optimize access -** when Lua is compiled as a shared library. -*/ -#if defined(luaall_c) -#define LUAI_FUNC static -#define LUAI_DATA /* empty */ - -#elif defined(__GNUC__) && ((__GNUC__*100 + __GNUC_MINOR__) >= 302) && \ - defined(__ELF__) -#define LUAI_FUNC __attribute__((visibility("hidden"))) extern -#define LUAI_DATA LUAI_FUNC - -#else -#define LUAI_FUNC extern -#define LUAI_DATA extern -#endif - - - -/* -@@ LUA_QL describes how error messages quote program elements. -** CHANGE it if you want a different appearance. -*/ -#define LUA_QL(x) "'" x "'" -#define LUA_QS LUA_QL("%s") - - -/* -@@ LUA_IDSIZE gives the maximum size for the description of the source -@* of a function in debug information. -** CHANGE it if you want a different size. -*/ -#define LUA_IDSIZE 60 - - -/* -** {================================================================== -** Stand-alone configuration -** =================================================================== -*/ - -#if defined(lua_c) || defined(luaall_c) - -/* -@@ lua_stdin_is_tty detects whether the standard input is a 'tty' (that -@* is, whether we're running lua interactively). -** CHANGE it if you have a better definition for non-POSIX/non-Windows -** systems. -*/ -#if defined(LUA_USE_ISATTY) -#include -#define lua_stdin_is_tty() isatty(0) -#elif defined(LUA_WIN) -#include -#include -#define lua_stdin_is_tty() _isatty(_fileno(stdin)) -#else -#define lua_stdin_is_tty() 1 /* assume stdin is a tty */ -#endif - - -/* -@@ LUA_PROMPT is the default prompt used by stand-alone Lua. -@@ LUA_PROMPT2 is the default continuation prompt used by stand-alone Lua. -** CHANGE them if you want different prompts. (You can also change the -** prompts dynamically, assigning to globals _PROMPT/_PROMPT2.) -*/ -#define LUA_PROMPT "> " -#define LUA_PROMPT2 ">> " - - -/* -@@ LUA_PROGNAME is the default name for the stand-alone Lua program. -** CHANGE it if your stand-alone interpreter has a different name and -** your system is not able to detect that name automatically. -*/ -#define LUA_PROGNAME "lua" - - -/* -@@ LUA_MAXINPUT is the maximum length for an input line in the -@* stand-alone interpreter. -** CHANGE it if you need longer lines. -*/ -#define LUA_MAXINPUT 512 - - -/* -@@ lua_readline defines how to show a prompt and then read a line from -@* the standard input. -@@ lua_saveline defines how to "save" a read line in a "history". -@@ lua_freeline defines how to free a line read by lua_readline. -** CHANGE them if you want to improve this functionality (e.g., by using -** GNU readline and history facilities). -*/ -#if defined(LUA_USE_READLINE) -#include -#include -#include -#define lua_readline(L,b,p) ((void)L, ((b)=readline(p)) != NULL) -#define lua_saveline(L,idx) \ - if (lua_strlen(L,idx) > 0) /* non-empty line? */ \ - add_history(lua_tostring(L, idx)); /* add it to history */ -#define lua_freeline(L,b) ((void)L, free(b)) -#else -#define lua_readline(L,b,p) \ - ((void)L, fputs(p, stdout), fflush(stdout), /* show prompt */ \ - fgets(b, LUA_MAXINPUT, stdin) != NULL) /* get line */ -#define lua_saveline(L,idx) { (void)L; (void)idx; } -#define lua_freeline(L,b) { (void)L; (void)b; } -#endif - -#endif - -/* }================================================================== */ - - -/* -@@ LUAI_GCPAUSE defines the default pause between garbage-collector cycles -@* as a percentage. -** CHANGE it if you want the GC to run faster or slower (higher values -** mean larger pauses which mean slower collection.) You can also change -** this value dynamically. -*/ -#define LUAI_GCPAUSE 200 /* 200% (wait memory to double before next GC) */ - - -/* -@@ LUAI_GCMUL defines the default speed of garbage collection relative to -@* memory allocation as a percentage. -** CHANGE it if you want to change the granularity of the garbage -** collection. (Higher values mean coarser collections. 0 represents -** infinity, where each step performs a full collection.) You can also -** change this value dynamically. -*/ -#define LUAI_GCMUL 200 /* GC runs 'twice the speed' of memory allocation */ - - - -/* -@@ LUA_COMPAT_GETN controls compatibility with old getn behavior. -** CHANGE it (define it) if you want exact compatibility with the -** behavior of setn/getn in Lua 5.0. -*/ -#undef LUA_COMPAT_GETN - -/* -@@ LUA_COMPAT_LOADLIB controls compatibility about global loadlib. -** CHANGE it to undefined as soon as you do not need a global 'loadlib' -** function (the function is still available as 'package.loadlib'). -*/ -#undef LUA_COMPAT_LOADLIB - -/* -@@ LUA_COMPAT_VARARG controls compatibility with old vararg feature. -** CHANGE it to undefined as soon as your programs use only '...' to -** access vararg parameters (instead of the old 'arg' table). -*/ -#define LUA_COMPAT_VARARG - -/* -@@ LUA_COMPAT_MOD controls compatibility with old math.mod function. -** CHANGE it to undefined as soon as your programs use 'math.fmod' or -** the new '%' operator instead of 'math.mod'. -*/ -#define LUA_COMPAT_MOD - -/* -@@ LUA_COMPAT_LSTR controls compatibility with old long string nesting -@* facility. -** CHANGE it to 2 if you want the old behaviour, or undefine it to turn -** off the advisory error when nesting [[...]]. -*/ -#define LUA_COMPAT_LSTR 1 - -/* -@@ LUA_COMPAT_GFIND controls compatibility with old 'string.gfind' name. -** CHANGE it to undefined as soon as you rename 'string.gfind' to -** 'string.gmatch'. -*/ -#define LUA_COMPAT_GFIND - -/* -@@ LUA_COMPAT_OPENLIB controls compatibility with old 'luaL_openlib' -@* behavior. -** CHANGE it to undefined as soon as you replace to 'luaL_register' -** your uses of 'luaL_openlib' -*/ -#define LUA_COMPAT_OPENLIB - - - -/* -@@ luai_apicheck is the assert macro used by the Lua-C API. -** CHANGE luai_apicheck if you want Lua to perform some checks in the -** parameters it gets from API calls. This may slow down the interpreter -** a bit, but may be quite useful when debugging C code that interfaces -** with Lua. A useful redefinition is to use assert.h. -*/ -#if defined(LUA_USE_APICHECK) -#include -#define luai_apicheck(L,o) { (void)L; assert(o); } -#else -#define luai_apicheck(L,o) { (void)L; } -#endif - - -/* -@@ LUAI_BITSINT defines the number of bits in an int. -** CHANGE here if Lua cannot automatically detect the number of bits of -** your machine. Probably you do not need to change this. -*/ -/* avoid overflows in comparison */ -#if INT_MAX-20 < 32760 -#define LUAI_BITSINT 16 -#elif INT_MAX > 2147483640L -/* int has at least 32 bits */ -#define LUAI_BITSINT 32 -#else -#error "you must define LUA_BITSINT with number of bits in an integer" -#endif - - -/* -@@ LUAI_UINT32 is an unsigned integer with at least 32 bits. -@@ LUAI_INT32 is an signed integer with at least 32 bits. -@@ LUAI_UMEM is an unsigned integer big enough to count the total -@* memory used by Lua. -@@ LUAI_MEM is a signed integer big enough to count the total memory -@* used by Lua. -** CHANGE here if for some weird reason the default definitions are not -** good enough for your machine. (The definitions in the 'else' -** part always works, but may waste space on machines with 64-bit -** longs.) Probably you do not need to change this. -*/ -#if LUAI_BITSINT >= 32 -#define LUAI_UINT32 unsigned int -#define LUAI_INT32 int -#define LUAI_MAXINT32 INT_MAX -#define LUAI_UMEM size_t -#define LUAI_MEM ptrdiff_t -#else -/* 16-bit ints */ -#define LUAI_UINT32 unsigned long -#define LUAI_INT32 long -#define LUAI_MAXINT32 LONG_MAX -#define LUAI_UMEM unsigned long -#define LUAI_MEM long -#endif - - -/* -@@ LUAI_MAXCALLS limits the number of nested calls. -** CHANGE it if you need really deep recursive calls. This limit is -** arbitrary; its only purpose is to stop infinite recursion before -** exhausting memory. -*/ -#define LUAI_MAXCALLS 20000 - - -/* -@@ LUAI_MAXCSTACK limits the number of Lua stack slots that a C function -@* can use. -** CHANGE it if you need lots of (Lua) stack space for your C -** functions. This limit is arbitrary; its only purpose is to stop C -** functions to consume unlimited stack space. -*/ -#define LUAI_MAXCSTACK 2048 - - - -/* -** {================================================================== -** CHANGE (to smaller values) the following definitions if your system -** has a small C stack. (Or you may want to change them to larger -** values if your system has a large C stack and these limits are -** too rigid for you.) Some of these constants control the size of -** stack-allocated arrays used by the compiler or the interpreter, while -** others limit the maximum number of recursive calls that the compiler -** or the interpreter can perform. Values too large may cause a C stack -** overflow for some forms of deep constructs. -** =================================================================== -*/ - - -/* -@@ LUAI_MAXCCALLS is the maximum depth for nested C calls (short) and -@* syntactical nested non-terminals in a program. -*/ -#define LUAI_MAXCCALLS 200 - - -/* -@@ LUAI_MAXVARS is the maximum number of local variables per function -@* (must be smaller than 250). -*/ -#define LUAI_MAXVARS 200 - - -/* -@@ LUAI_MAXUPVALUES is the maximum number of upvalues per function -@* (must be smaller than 250). -*/ -#define LUAI_MAXUPVALUES 60 - - -/* -@@ LUAL_BUFFERSIZE is the buffer size used by the lauxlib buffer system. -*/ -#define LUAL_BUFFERSIZE BUFSIZ - -/* }================================================================== */ - - - - -/* -** {================================================================== -@@ LUA_NUMBER is the type of numbers in Lua. -** CHANGE the following definitions only if you want to build Lua -** with a number type different from double. You may also need to -** change lua_number2int & lua_number2integer. -** =================================================================== -*/ - -#define LUA_NUMBER_DOUBLE -#define LUA_NUMBER double - -/* -@@ LUAI_UACNUMBER is the result of an 'usual argument conversion' -@* over a number. -*/ -#define LUAI_UACNUMBER double - - -/* -@@ LUA_NUMBER_SCAN is the format for reading numbers. -@@ LUA_NUMBER_FMT is the format for writing numbers. -@@ lua_number2str converts a number to a string. -@@ LUAI_MAXNUMBER2STR is maximum size of previous conversion. -@@ lua_str2number converts a string to a number. -*/ -#define LUA_NUMBER_SCAN "%lf" -#define LUA_NUMBER_FMT "%.14g" -#define lua_number2str(s,n) sprintf((s), LUA_NUMBER_FMT, (n)) -#define LUAI_MAXNUMBER2STR 32 /* 16 digits, sign, point, and \0 */ -#define lua_str2number(s,p) strtod((s), (p)) - - -/* -@@ The luai_num* macros define the primitive operations over numbers. -*/ -#if defined(LUA_CORE) -#include -#define luai_numadd(a,b) ((a)+(b)) -#define luai_numsub(a,b) ((a)-(b)) -#define luai_nummul(a,b) ((a)*(b)) -#define luai_numdiv(a,b) ((a)/(b)) -#define luai_nummod(a,b) ((a) - floor((a)/(b))*(b)) -#define luai_numpow(a,b) (pow(a,b)) -#define luai_numunm(a) (-(a)) -#define luai_numeq(a,b) ((a)==(b)) -#define luai_numlt(a,b) ((a)<(b)) -#define luai_numle(a,b) ((a)<=(b)) -#define luai_numisnan(a) (!luai_numeq((a), (a))) -#endif - - -/* -@@ lua_number2int is a macro to convert lua_Number to int. -@@ lua_number2integer is a macro to convert lua_Number to lua_Integer. -** CHANGE them if you know a faster way to convert a lua_Number to -** int (with any rounding method and without throwing errors) in your -** system. In Pentium machines, a naive typecast from double to int -** in C is extremely slow, so any alternative is worth trying. -*/ - -/* On a Pentium, resort to a trick */ -#if defined(LUA_NUMBER_DOUBLE) && !defined(LUA_ANSI) && !defined(__SSE2__) && \ - (defined(__i386) || defined (_M_IX86) || defined(__i386__)) - -/* On a Microsoft compiler, use assembler */ -#if defined(_MSC_VER) - -#define lua_number2int(i,d) __asm fld d __asm fistp i -#define lua_number2integer(i,n) lua_number2int(i, n) - -/* the next trick should work on any Pentium, but sometimes clashes - with a DirectX idiosyncrasy */ -#else - -union luai_Cast { double l_d; long l_l; }; -#define lua_number2int(i,d) \ - { volatile union luai_Cast u; u.l_d = (d) + 6755399441055744.0; (i) = u.l_l; } -#define lua_number2integer(i,n) lua_number2int(i, n) - -#endif - - -/* this option always works, but may be slow */ -#else -#define lua_number2int(i,d) ((i)=(int)(d)) -#define lua_number2integer(i,d) ((i)=(lua_Integer)(d)) - -#endif - -/* }================================================================== */ - - -/* -@@ LUAI_USER_ALIGNMENT_T is a type that requires maximum alignment. -** CHANGE it if your system requires alignments larger than double. (For -** instance, if your system supports long doubles and they must be -** aligned in 16-byte boundaries, then you should add long double in the -** union.) Probably you do not need to change this. -*/ -#define LUAI_USER_ALIGNMENT_T union { double u; void *s; long l; } - - -/* -@@ LUAI_THROW/LUAI_TRY define how Lua does exception handling. -** CHANGE them if you prefer to use longjmp/setjmp even with C++ -** or if want/don't to use _longjmp/_setjmp instead of regular -** longjmp/setjmp. By default, Lua handles errors with exceptions when -** compiling as C++ code, with _longjmp/_setjmp when asked to use them, -** and with longjmp/setjmp otherwise. -*/ -#if defined(__cplusplus) -/* C++ exceptions */ -#define LUAI_THROW(L,c) throw(c) -#define LUAI_TRY(L,c,a) try { a } catch(...) \ - { if ((c)->status == 0) (c)->status = -1; } -#define luai_jmpbuf int /* dummy variable */ - -#elif defined(LUA_USE_ULONGJMP) -/* in Unix, try _longjmp/_setjmp (more efficient) */ -#define LUAI_THROW(L,c) _longjmp((c)->b, 1) -#define LUAI_TRY(L,c,a) if (_setjmp((c)->b) == 0) { a } -#define luai_jmpbuf jmp_buf - -#else -/* default handling with long jumps */ -#define LUAI_THROW(L,c) longjmp((c)->b, 1) -#define LUAI_TRY(L,c,a) if (setjmp((c)->b) == 0) { a } -#define luai_jmpbuf jmp_buf - -#endif - - -/* -@@ LUA_MAXCAPTURES is the maximum number of captures that a pattern -@* can do during pattern-matching. -** CHANGE it if you need more captures. This limit is arbitrary. -*/ -#define LUA_MAXCAPTURES 32 - - -/* -@@ lua_tmpnam is the function that the OS library uses to create a -@* temporary name. -@@ LUA_TMPNAMBUFSIZE is the maximum size of a name created by lua_tmpnam. -** CHANGE them if you have an alternative to tmpnam (which is considered -** insecure) or if you want the original tmpnam anyway. By default, Lua -** uses tmpnam except when POSIX is available, where it uses mkstemp. -*/ -#if defined(loslib_c) || defined(luaall_c) - -#if defined(LUA_USE_MKSTEMP) -#include -#define LUA_TMPNAMBUFSIZE 32 -#define lua_tmpnam(b,e) { \ - strcpy(b, "/tmp/lua_XXXXXX"); \ - e = mkstemp(b); \ - if (e != -1) close(e); \ - e = (e == -1); } - -#else -#define LUA_TMPNAMBUFSIZE L_tmpnam -#define lua_tmpnam(b,e) { e = (tmpnam(b) == NULL); } -#endif - -#endif - - -/* -@@ lua_popen spawns a new process connected to the current one through -@* the file streams. -** CHANGE it if you have a way to implement it in your system. -*/ -#if defined(LUA_USE_POPEN) - -#define lua_popen(L,c,m) ((void)L, popen(c,m)) -#define lua_pclose(L,file) ((void)L, (pclose(file) != -1)) - -#elif defined(LUA_WIN) - -#define lua_popen(L,c,m) ((void)L, _popen(c,m)) -#define lua_pclose(L,file) ((void)L, (_pclose(file) != -1)) - -#else - -#define lua_popen(L,c,m) ((void)((void)c, m), \ - luaL_error(L, LUA_QL("popen") " not supported"), (FILE*)0) -#define lua_pclose(L,file) ((void)((void)L, file), 0) - -#endif - -/* -@@ LUA_DL_* define which dynamic-library system Lua should use. -** CHANGE here if Lua has problems choosing the appropriate -** dynamic-library system for your platform (either Windows' DLL, Mac's -** dyld, or Unix's dlopen). If your system is some kind of Unix, there -** is a good chance that it has dlopen, so LUA_DL_DLOPEN will work for -** it. To use dlopen you also need to adapt the src/Makefile (probably -** adding -ldl to the linker options), so Lua does not select it -** automatically. (When you change the makefile to add -ldl, you must -** also add -DLUA_USE_DLOPEN.) -** If you do not want any kind of dynamic library, undefine all these -** options. -** By default, _WIN32 gets LUA_DL_DLL and MAC OS X gets LUA_DL_DYLD. -*/ -#if defined(LUA_USE_DLOPEN) -#define LUA_DL_DLOPEN -#endif - -#if defined(LUA_WIN) -#define LUA_DL_DLL -#endif - - -/* -@@ LUAI_EXTRASPACE allows you to add user-specific data in a lua_State -@* (the data goes just *before* the lua_State pointer). -** CHANGE (define) this if you really need that. This value must be -** a multiple of the maximum alignment required for your machine. -*/ -#define LUAI_EXTRASPACE 0 - - -/* -@@ luai_userstate* allow user-specific actions on threads. -** CHANGE them if you defined LUAI_EXTRASPACE and need to do something -** extra when a thread is created/deleted/resumed/yielded. -*/ -#define luai_userstateopen(L) ((void)L) -#define luai_userstateclose(L) ((void)L) -#define luai_userstatethread(L,L1) ((void)L) -#define luai_userstatefree(L) ((void)L) -#define luai_userstateresume(L,n) ((void)L) -#define luai_userstateyield(L,n) ((void)L) - - -/* -@@ LUA_INTFRMLEN is the length modifier for integer conversions -@* in 'string.format'. -@@ LUA_INTFRM_T is the integer type correspoding to the previous length -@* modifier. -** CHANGE them if your system supports long long or does not support long. -*/ - -#if defined(LUA_USELONGLONG) - -#define LUA_INTFRMLEN "ll" -#define LUA_INTFRM_T long long - -#else - -#define LUA_INTFRMLEN "l" -#define LUA_INTFRM_T long - -#endif - - - -/* =================================================================== */ - -/* -** Local configuration. You can use this space to add your redefinitions -** without modifying the main part of the file. -*/ - - - -#endif - - diff --git a/mta-mysql/include/lualib.h b/mta-mysql/include/lualib.h deleted file mode 100644 index 2b183a4..0000000 --- a/mta-mysql/include/lualib.h +++ /dev/null @@ -1,53 +0,0 @@ -/* -** $Id: lualib.h,v 1.36 2005/12/27 17:12:00 roberto Exp $ -** Lua standard libraries -** See Copyright Notice in lua.h -*/ - - -#ifndef lualib_h -#define lualib_h - -#include "lua.h" - - -/* Key to file-handle type */ -#define LUA_FILEHANDLE "FILE*" - - -#define LUA_COLIBNAME "coroutine" -LUALIB_API int (luaopen_base) (lua_State *L); - -#define LUA_TABLIBNAME "table" -LUALIB_API int (luaopen_table) (lua_State *L); - -#define LUA_IOLIBNAME "io" -LUALIB_API int (luaopen_io) (lua_State *L); - -#define LUA_OSLIBNAME "os" -LUALIB_API int (luaopen_os) (lua_State *L); - -#define LUA_STRLIBNAME "string" -LUALIB_API int (luaopen_string) (lua_State *L); - -#define LUA_MATHLIBNAME "math" -LUALIB_API int (luaopen_math) (lua_State *L); - -#define LUA_DBLIBNAME "debug" -LUALIB_API int (luaopen_debug) (lua_State *L); - -#define LUA_LOADLIBNAME "package" -LUALIB_API int (luaopen_package) (lua_State *L); - - -/* open all previous libraries */ -LUALIB_API void (luaL_openlibs) (lua_State *L); - - - -#ifndef lua_assert -#define lua_assert(x) ((void)0) -#endif - - -#endif diff --git a/mta-mysql/include/mysql/config-win.h b/mta-mysql/include/mysql/config-win.h deleted file mode 100644 index a45ee5e..0000000 --- a/mta-mysql/include/mysql/config-win.h +++ /dev/null @@ -1,459 +0,0 @@ -/* Copyright (C) 2000 MySQL AB - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; version 2 of the License. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ - -/* Defines for Win32 to make it compatible for MySQL */ - -#ifdef __WIN2000__ -/* We have to do this define before including windows.h to get the AWE API -functions */ -#define _WIN32_WINNT 0x0500 -#endif - -#if defined(_MSC_VER) && _MSC_VER >= 1400 -/* Avoid endless warnings about sprintf() etc. being unsafe. */ -#define _CRT_SECURE_NO_DEPRECATE 1 -#endif - -#include -#include -#include /* Because of rint() */ -#include -#include -#include - -#define HAVE_SMEM 1 - -#if defined(_WIN64) || defined(WIN64) -#define SYSTEM_TYPE "Win64" -#elif defined(_WIN32) || defined(WIN32) -#define SYSTEM_TYPE "Win32" -#else -#define SYSTEM_TYPE "Windows" -#endif - -#if defined(_M_IA64) -#define MACHINE_TYPE "ia64" -#elif defined(_M_IX86) -#define MACHINE_TYPE "ia32" -#elif defined(_M_ALPHA) -#define MACHINE_TYPE "axp" -#else -#define MACHINE_TYPE "unknown" /* Define to machine type name */ -#endif - -#if !(defined(_WIN64) || defined(WIN64)) -#ifndef _WIN32 -#define _WIN32 /* Compatible with old source */ -#endif -#ifndef __WIN32__ -#define __WIN32__ -#endif -#endif /* _WIN64 */ -#ifndef __WIN__ -#define __WIN__ /* To make it easier in VC++ */ -#endif - -#ifndef MAX_INDEXES -#define MAX_INDEXES 64 -#endif - -/* File and lock constants */ -#define O_SHARE 0x1000 /* Open file in sharing mode */ -#ifdef __BORLANDC__ -#define F_RDLCK LK_NBLCK /* read lock */ -#define F_WRLCK LK_NBRLCK /* write lock */ -#define F_UNLCK LK_UNLCK /* remove lock(s) */ -#else -#define F_RDLCK _LK_NBLCK /* read lock */ -#define F_WRLCK _LK_NBRLCK /* write lock */ -#define F_UNLCK _LK_UNLCK /* remove lock(s) */ -#endif - -#define F_EXCLUSIVE 1 /* We have only exclusive locking */ -#define F_TO_EOF (INT_MAX32/2) /* size for lock of all file */ -#define F_OK 0 /* parameter to access() */ -#define W_OK 2 - -#define S_IROTH S_IREAD /* for my_lib */ - -#ifdef __BORLANDC__ -#define FILE_BINARY O_BINARY /* my_fopen in binary mode */ -#define O_TEMPORARY 0 -#define O_SHORT_LIVED 0 -#define SH_DENYNO _SH_DENYNO -#else -#define O_BINARY _O_BINARY /* compability with MSDOS */ -#define FILE_BINARY _O_BINARY /* my_fopen in binary mode */ -#define O_TEMPORARY _O_TEMPORARY -#define O_SHORT_LIVED _O_SHORT_LIVED -#define SH_DENYNO _SH_DENYNO -#endif -#define NO_OPEN_3 /* For my_create() */ - -#define SIGQUIT SIGTERM /* No SIGQUIT */ - -#undef _REENTRANT /* Crashes something for win32 */ -#undef SAFE_MUTEX /* Can't be used on windows */ - -#if defined(_MSC_VER) && _MSC_VER >= 1310 -#define LL(A) A##ll -#define ULL(A) A##ull -#else -#define LL(A) ((__int64) A) -#define ULL(A) ((unsigned __int64) A) -#endif - -#define LONGLONG_MIN LL(0x8000000000000000) -#define LONGLONG_MAX LL(0x7FFFFFFFFFFFFFFF) -#define ULONGLONG_MAX ULL(0xFFFFFFFFFFFFFFFF) - -/* Type information */ - -#if defined(__EMX__) || !defined(HAVE_UINT) -#undef HAVE_UINT -#define HAVE_UINT -typedef unsigned short ushort; -typedef unsigned int uint; -#endif /* defined(__EMX__) || !defined(HAVE_UINT) */ - -typedef unsigned __int64 ulonglong; /* Microsofts 64 bit types */ -typedef __int64 longlong; -#ifndef HAVE_SIGSET_T -typedef int sigset_t; -#endif -#define longlong_defined -/* - off_t should not be __int64 because of conflicts in header files; - Use my_off_t or os_off_t instead -*/ -#ifndef HAVE_OFF_T -typedef long off_t; -#endif -typedef __int64 os_off_t; -#ifdef _WIN64 -typedef UINT_PTR rf_SetTimer; -#else -#ifndef HAVE_SIZE_T -typedef unsigned int size_t; -#endif -typedef uint rf_SetTimer; -#endif - -#define Socket_defined -#define my_socket SOCKET -#define bool BOOL -#define SIGPIPE SIGINT -#define RETQSORTTYPE void -#define QSORT_TYPE_IS_VOID -#define RETSIGTYPE void -#define SOCKET_SIZE_TYPE int -#define my_socket_defined -#define bool_defined -#define byte_defined -#define HUGE_PTR -#define STDCALL __stdcall /* Used by libmysql.dll */ -#define isnan(X) _isnan(X) -#define finite(X) _finite(X) - -#ifndef UNDEF_THREAD_HACK -#define THREAD -#endif -#define VOID_SIGHANDLER -#define SIZEOF_CHAR 1 -#define SIZEOF_LONG 4 -#define SIZEOF_LONG_LONG 8 -#define SIZEOF_OFF_T 8 -#ifdef _WIN64 -#define SIZEOF_CHARP 8 -#else -#define SIZEOF_CHARP 4 -#endif -#define HAVE_BROKEN_NETINET_INCLUDES -#ifdef __NT__ -#define HAVE_NAMED_PIPE /* We can only create pipes on NT */ -#endif - -/* ERROR is defined in wingdi.h */ -#undef ERROR - -/* We need to close files to break connections on shutdown */ -#ifndef SIGNAL_WITH_VIO_CLOSE -#define SIGNAL_WITH_VIO_CLOSE -#endif - -/* Use all character sets in MySQL */ -#define USE_MB 1 -#define USE_MB_IDENT 1 -#define USE_STRCOLL 1 - -/* All windows servers should support .sym files */ -#undef USE_SYMDIR -#define USE_SYMDIR - -/* If LOAD DATA LOCAL INFILE should be enabled by default */ -#define ENABLED_LOCAL_INFILE 1 - -/* If query profiling should be enabled by default */ -#define ENABLED_PROFILING 1 - -/* Convert some simple functions to Posix */ - -#define my_sigset(A,B) signal((A),(B)) -#define finite(A) _finite(A) -#define sleep(A) Sleep((A)*1000) -#define popen(A,B) _popen((A),(B)) -#define pclose(A) _pclose(A) - -#ifndef __BORLANDC__ -#define access(A,B) _access(A,B) -#endif - -#if !defined(__cplusplus) -#define inline __inline -#endif /* __cplusplus */ - -inline double rint(double nr) -{ - double f = floor(nr); - double c = ceil(nr); - return (((c-nr) >= (nr-f)) ? f :c); -} - -#ifdef _WIN64 -#define ulonglong2double(A) ((double) (ulonglong) (A)) -#define my_off_t2double(A) ((double) (my_off_t) (A)) - -#else -inline double ulonglong2double(ulonglong value) -{ - longlong nr=(longlong) value; - if (nr >= 0) - return (double) nr; - return (18446744073709551616.0 + (double) nr); -} -#define my_off_t2double(A) ulonglong2double(A) -#endif /* _WIN64 */ - -#if SIZEOF_OFF_T > 4 -#define lseek(A,B,C) _lseeki64((A),(longlong) (B),(C)) -#define tell(A) _telli64(A) -#endif - - -#define STACK_DIRECTION -1 - -/* Optimized store functions for Intel x86 */ - -#ifndef _WIN64 -#define sint2korr(A) (*((int16 *) (A))) -#define sint3korr(A) ((int32) ((((uchar) (A)[2]) & 128) ? \ - (((uint32) 255L << 24) | \ - (((uint32) (uchar) (A)[2]) << 16) |\ - (((uint32) (uchar) (A)[1]) << 8) | \ - ((uint32) (uchar) (A)[0])) : \ - (((uint32) (uchar) (A)[2]) << 16) |\ - (((uint32) (uchar) (A)[1]) << 8) | \ - ((uint32) (uchar) (A)[0]))) -#define sint4korr(A) (*((long *) (A))) -#define uint2korr(A) (*((uint16 *) (A))) -/* - ATTENTION ! - - Please, note, uint3korr reads 4 bytes (not 3) ! - It means, that you have to provide enough allocated space ! -*/ -#define uint3korr(A) (long) (*((unsigned int *) (A)) & 0xFFFFFF) -#define uint4korr(A) (*((unsigned long *) (A))) -#define uint5korr(A) ((ulonglong)(((uint32) ((uchar) (A)[0])) +\ - (((uint32) ((uchar) (A)[1])) << 8) +\ - (((uint32) ((uchar) (A)[2])) << 16) +\ - (((uint32) ((uchar) (A)[3])) << 24)) +\ - (((ulonglong) ((uchar) (A)[4])) << 32)) -#define uint8korr(A) (*((ulonglong *) (A))) -#define sint8korr(A) (*((longlong *) (A))) -#define int2store(T,A) *((uint16*) (T))= (uint16) (A) -#define int3store(T,A) { *(T)= (uchar) ((A));\ - *(T+1)=(uchar) (((uint) (A) >> 8));\ - *(T+2)=(uchar) (((A) >> 16)); } -#define int4store(T,A) *((long *) (T))= (long) (A) -#define int5store(T,A) { *(T)= (uchar)((A));\ - *((T)+1)=(uchar) (((A) >> 8));\ - *((T)+2)=(uchar) (((A) >> 16));\ - *((T)+3)=(uchar) (((A) >> 24)); \ - *((T)+4)=(uchar) (((A) >> 32)); } -#define int8store(T,A) *((ulonglong *) (T))= (ulonglong) (A) - -#define doubleget(V,M) do { *((long *) &V) = *((long*) M); \ - *(((long *) &V)+1) = *(((long*) M)+1); } while(0) -#define doublestore(T,V) do { *((long *) T) = *((long*) &V); \ - *(((long *) T)+1) = *(((long*) &V)+1); } while(0) -#define float4get(V,M) { *((long *) &(V)) = *((long*) (M)); } -#define floatstore(T,V) memcpy((byte*)(T), (byte*)(&V), sizeof(float)) -#define floatget(V,M) memcpy((byte*)(&V), (byte*)(M), sizeof(float)) -#define float8get(V,M) doubleget((V),(M)) -#define float4store(V,M) memcpy((byte*) V,(byte*) (&M),sizeof(float)) -#define float8store(V,M) doublestore((V),(M)) -#endif /* _WIN64 */ - -#define HAVE_PERROR -#define HAVE_VFPRINT -#define HAVE_RENAME /* Have rename() as function */ -#define HAVE_BINARY_STREAMS /* Have "b" flag in streams */ -#define HAVE_LONG_JMP /* Have long jump function */ -#define HAVE_LOCKING /* have locking() call */ -#define HAVE_ERRNO_AS_DEFINE /* errno is a define */ -#define HAVE_STDLIB /* everything is include in this file */ -#define HAVE_MEMCPY -#define HAVE_MEMMOVE -#define HAVE_GETCWD -#define HAVE_TELL -#define HAVE_TZNAME -#define HAVE_PUTENV -#define HAVE_SELECT -#define HAVE_SETLOCALE -#define HAVE_SOCKET /* Giangi */ -#define HAVE_FLOAT_H -#define HAVE_LIMITS_H -#define HAVE_STDDEF_H -#define HAVE_RINT /* defined in this file */ -#define NO_FCNTL_NONBLOCK /* No FCNTL */ -#define HAVE_ALLOCA -#define HAVE_STRPBRK -#define HAVE_STRSTR -#define HAVE_COMPRESS -#define HAVE_CREATESEMAPHORE -#define HAVE_ISNAN -#define HAVE_FINITE -#define HAVE_QUERY_CACHE -#define SPRINTF_RETURNS_INT -#define HAVE_SETFILEPOINTER -#define HAVE_VIO_READ_BUFF -#define HAVE_STRNLEN - -#ifndef __NT__ -#undef FILE_SHARE_DELETE -#define FILE_SHARE_DELETE 0 /* Not implemented on Win 98/ME */ -#endif - -#ifdef NOT_USED -#define HAVE_SNPRINTF /* Gave link error */ -#define _snprintf snprintf -#endif - -#ifdef _MSC_VER -#define HAVE_LDIV /* The optimizer breaks in zortech for ldiv */ -#define HAVE_ANSI_INCLUDE -#define HAVE_SYS_UTIME_H -#define HAVE_STRTOUL -#endif -#define my_reinterpret_cast(A) reinterpret_cast -#define my_const_cast(A) const_cast - - -/* MYSQL OPTIONS */ - -#ifdef _CUSTOMCONFIG_ -#include -#else -#define DEFAULT_MYSQL_HOME "c:\\mysql" -#define DATADIR "c:\\mysql\\data" -#define PACKAGE "mysql" -#define DEFAULT_BASEDIR "C:\\" -#define SHAREDIR "share" -#define DEFAULT_CHARSET_HOME "C:/mysql/" -#endif -#ifndef DEFAULT_HOME_ENV -#define DEFAULT_HOME_ENV MYSQL_HOME -#endif -#ifndef DEFAULT_GROUP_SUFFIX_ENV -#define DEFAULT_GROUP_SUFFIX_ENV MYSQL_GROUP_SUFFIX -#endif - -/* File name handling */ - -#define FN_LIBCHAR '\\' -#define FN_ROOTDIR "\\" -#define FN_DEVCHAR ':' -#define FN_NETWORK_DRIVES /* Uses \\ to indicate network drives */ -#define FN_NO_CASE_SENCE /* Files are not case-sensitive */ -#define OS_FILE_LIMIT 2048 - -#define DO_NOT_REMOVE_THREAD_WRAPPERS -#define thread_safe_increment(V,L) InterlockedIncrement((long*) &(V)) -#define thread_safe_decrement(V,L) InterlockedDecrement((long*) &(V)) -/* The following is only used for statistics, so it should be good enough */ -#ifdef __NT__ /* This should also work on Win98 but .. */ -#define thread_safe_add(V,C,L) InterlockedExchangeAdd((long*) &(V),(C)) -#define thread_safe_sub(V,C,L) InterlockedExchangeAdd((long*) &(V),-(long) (C)) -#define statistic_add(V,C,L) thread_safe_add((V),(C),(L)) -#else -#define thread_safe_add(V,C,L) \ - pthread_mutex_lock((L)); (V)+=(C); pthread_mutex_unlock((L)); -#define thread_safe_sub(V,C,L) \ - pthread_mutex_lock((L)); (V)-=(C); pthread_mutex_unlock((L)); -#define statistic_add(V,C,L) (V)+=(C) -#endif -#define statistic_increment(V,L) thread_safe_increment((V),(L)) -#define statistic_decrement(V,L) thread_safe_decrement((V),(L)) - -#define shared_memory_buffer_length 16000 -#define default_shared_memory_base_name "MYSQL" - -#define MYSQL_DEFAULT_CHARSET_NAME "latin1" -#define MYSQL_DEFAULT_COLLATION_NAME "latin1_swedish_ci" - -#define HAVE_SPATIAL 1 -#define HAVE_RTREE_KEYS 1 - -#define HAVE_OPENSSL 1 -#define HAVE_YASSL 1 - -/* Define charsets you want */ -/* #undef HAVE_CHARSET_armscii8 */ -/* #undef HAVE_CHARSET_ascii */ -#define HAVE_CHARSET_big5 1 -#define HAVE_CHARSET_cp1250 1 -/* #undef HAVE_CHARSET_cp1251 */ -/* #undef HAVE_CHARSET_cp1256 */ -/* #undef HAVE_CHARSET_cp1257 */ -/* #undef HAVE_CHARSET_cp850 */ -/* #undef HAVE_CHARSET_cp852 */ -/* #undef HAVE_CHARSET_cp866 */ -#define HAVE_CHARSET_cp932 1 -/* #undef HAVE_CHARSET_dec8 */ -#define HAVE_CHARSET_eucjpms 1 -#define HAVE_CHARSET_euckr 1 -#define HAVE_CHARSET_gb2312 1 -#define HAVE_CHARSET_gbk 1 -/* #undef HAVE_CHARSET_greek */ -/* #undef HAVE_CHARSET_hebrew */ -/* #undef HAVE_CHARSET_hp8 */ -/* #undef HAVE_CHARSET_keybcs2 */ -/* #undef HAVE_CHARSET_koi8r */ -/* #undef HAVE_CHARSET_koi8u */ -#define HAVE_CHARSET_latin1 1 -#define HAVE_CHARSET_latin2 1 -/* #undef HAVE_CHARSET_latin5 */ -/* #undef HAVE_CHARSET_latin7 */ -/* #undef HAVE_CHARSET_macce */ -/* #undef HAVE_CHARSET_macroman */ -#define HAVE_CHARSET_sjis 1 -/* #undef HAVE_CHARSET_swe7 */ -#define HAVE_CHARSET_tis620 1 -#define HAVE_CHARSET_ucs2 1 -#define HAVE_CHARSET_ujis 1 -#define HAVE_CHARSET_utf8 1 -#define HAVE_UCA_COLLATIONS 1 - diff --git a/mta-mysql/include/mysql/m_ctype.h b/mta-mysql/include/mysql/m_ctype.h deleted file mode 100644 index f33fd01..0000000 --- a/mta-mysql/include/mysql/m_ctype.h +++ /dev/null @@ -1,509 +0,0 @@ -/* Copyright (C) 2000 MySQL AB - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; version 2 of the License. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ - -/* - A better inplementation of the UNIX ctype(3) library. - Notes: my_global.h should be included before ctype.h -*/ - -#ifndef _m_ctype_h -#define _m_ctype_h - -#include - -#ifdef __cplusplus -extern "C" { -#endif - -#define MY_CS_NAME_SIZE 32 -#define MY_CS_CTYPE_TABLE_SIZE 257 -#define MY_CS_TO_LOWER_TABLE_SIZE 256 -#define MY_CS_TO_UPPER_TABLE_SIZE 256 -#define MY_CS_SORT_ORDER_TABLE_SIZE 256 -#define MY_CS_TO_UNI_TABLE_SIZE 256 - -#define CHARSET_DIR "charsets/" - -#define my_wc_t ulong - -typedef struct unicase_info_st -{ - uint16 toupper; - uint16 tolower; - uint16 sort; -} MY_UNICASE_INFO; - - -extern MY_UNICASE_INFO *my_unicase_default[256]; -extern MY_UNICASE_INFO *my_unicase_turkish[256]; - - -/* wm_wc and wc_mb return codes */ -#define MY_CS_ILSEQ 0 /* Wrong by sequence: wb_wc */ -#define MY_CS_ILUNI 0 /* Cannot encode Unicode to charset: wc_mb */ -#define MY_CS_TOOSMALL -101 /* Need at least one byte: wc_mb and mb_wc */ -#define MY_CS_TOOSMALL2 -102 /* Need at least two bytes: wc_mb and mb_wc */ -#define MY_CS_TOOSMALL3 -103 /* Need at least three bytes: wc_mb and mb_wc */ -/* These following three are currently not really used */ -#define MY_CS_TOOSMALL4 -104 /* Need at least 4 bytes: wc_mb and mb_wc */ -#define MY_CS_TOOSMALL5 -105 /* Need at least 5 bytes: wc_mb and mb_wc */ -#define MY_CS_TOOSMALL6 -106 /* Need at least 6 bytes: wc_mb and mb_wc */ -/* A helper macros for "need at least n bytes" */ -#define MY_CS_TOOSMALLN(n) (-100-(n)) - -#define MY_SEQ_INTTAIL 1 -#define MY_SEQ_SPACES 2 - - /* My charsets_list flags */ -#define MY_CS_COMPILED 1 /* compiled-in sets */ -#define MY_CS_CONFIG 2 /* sets that have a *.conf file */ -#define MY_CS_INDEX 4 /* sets listed in the Index file */ -#define MY_CS_LOADED 8 /* sets that are currently loaded */ -#define MY_CS_BINSORT 16 /* if binary sort order */ -#define MY_CS_PRIMARY 32 /* if primary collation */ -#define MY_CS_STRNXFRM 64 /* if strnxfrm is used for sort */ -#define MY_CS_UNICODE 128 /* is a charset is full unicode */ -#define MY_CS_READY 256 /* if a charset is initialized */ -#define MY_CS_AVAILABLE 512 /* If either compiled-in or loaded*/ -#define MY_CS_CSSORT 1024 /* if case sensitive sort order */ -#define MY_CHARSET_UNDEFINED 0 - - -typedef struct my_uni_idx_st -{ - uint16 from; - uint16 to; - uchar *tab; -} MY_UNI_IDX; - -typedef struct -{ - uint beg; - uint end; - uint mb_len; -} my_match_t; - -enum my_lex_states -{ - MY_LEX_START, MY_LEX_CHAR, MY_LEX_IDENT, - MY_LEX_IDENT_SEP, MY_LEX_IDENT_START, - MY_LEX_REAL, MY_LEX_HEX_NUMBER, MY_LEX_BIN_NUMBER, - MY_LEX_CMP_OP, MY_LEX_LONG_CMP_OP, MY_LEX_STRING, MY_LEX_COMMENT, MY_LEX_END, - MY_LEX_OPERATOR_OR_IDENT, MY_LEX_NUMBER_IDENT, MY_LEX_INT_OR_REAL, - MY_LEX_REAL_OR_POINT, MY_LEX_BOOL, MY_LEX_EOL, MY_LEX_ESCAPE, - MY_LEX_LONG_COMMENT, MY_LEX_END_LONG_COMMENT, MY_LEX_SEMICOLON, - MY_LEX_SET_VAR, MY_LEX_USER_END, MY_LEX_HOSTNAME, MY_LEX_SKIP, - MY_LEX_USER_VARIABLE_DELIMITER, MY_LEX_SYSTEM_VAR, - MY_LEX_IDENT_OR_KEYWORD, - MY_LEX_IDENT_OR_HEX, MY_LEX_IDENT_OR_BIN, MY_LEX_IDENT_OR_NCHAR, - MY_LEX_STRING_OR_DELIMITER -}; - -struct charset_info_st; - - -/* See strings/CHARSET_INFO.txt for information about this structure */ -typedef struct my_collation_handler_st -{ - my_bool (*init)(struct charset_info_st *, void *(*alloc)(uint)); - /* Collation routines */ - int (*strnncoll)(struct charset_info_st *, - const uchar *, uint, const uchar *, uint, my_bool); - int (*strnncollsp)(struct charset_info_st *, - const uchar *, uint, const uchar *, uint, - my_bool diff_if_only_endspace_difference); - int (*strnxfrm)(struct charset_info_st *, - uchar *, uint, const uchar *, uint); - uint (*strnxfrmlen)(struct charset_info_st *, uint); - my_bool (*like_range)(struct charset_info_st *, - const char *s, uint s_length, - pchar w_prefix, pchar w_one, pchar w_many, - uint res_length, - char *min_str, char *max_str, - uint *min_len, uint *max_len); - int (*wildcmp)(struct charset_info_st *, - const char *str,const char *str_end, - const char *wildstr,const char *wildend, - int escape,int w_one, int w_many); - - int (*strcasecmp)(struct charset_info_st *, const char *, const char *); - - uint (*instr)(struct charset_info_st *, - const char *b, uint b_length, - const char *s, uint s_length, - my_match_t *match, uint nmatch); - - /* Hash calculation */ - void (*hash_sort)(struct charset_info_st *cs, const uchar *key, uint len, - ulong *nr1, ulong *nr2); - my_bool (*propagate)(struct charset_info_st *cs, const uchar *str, uint len); -} MY_COLLATION_HANDLER; - -extern MY_COLLATION_HANDLER my_collation_mb_bin_handler; -extern MY_COLLATION_HANDLER my_collation_8bit_bin_handler; -extern MY_COLLATION_HANDLER my_collation_8bit_simple_ci_handler; -extern MY_COLLATION_HANDLER my_collation_ucs2_uca_handler; - - -/* See strings/CHARSET_INFO.txt about information on this structure */ -typedef struct my_charset_handler_st -{ - my_bool (*init)(struct charset_info_st *, void *(*alloc)(uint)); - /* Multibyte routines */ - int (*ismbchar)(struct charset_info_st *, const char *, const char *); - int (*mbcharlen)(struct charset_info_st *, uint); - uint (*numchars)(struct charset_info_st *, const char *b, const char *e); - uint (*charpos)(struct charset_info_st *, const char *b, const char *e, uint pos); - uint (*well_formed_len)(struct charset_info_st *, - const char *b,const char *e, - uint nchars, int *error); - uint (*lengthsp)(struct charset_info_st *, const char *ptr, uint length); - uint (*numcells)(struct charset_info_st *, const char *b, const char *e); - - /* Unicode convertion */ - int (*mb_wc)(struct charset_info_st *cs,my_wc_t *wc, - const unsigned char *s,const unsigned char *e); - int (*wc_mb)(struct charset_info_st *cs,my_wc_t wc, - unsigned char *s,unsigned char *e); - - /* Functions for case and sort convertion */ - uint (*caseup_str)(struct charset_info_st *, char *); - uint (*casedn_str)(struct charset_info_st *, char *); - uint (*caseup)(struct charset_info_st *, char *src, uint srclen, - char *dst, uint dstlen); - uint (*casedn)(struct charset_info_st *, char *src, uint srclen, - char *dst, uint dstlen); - - /* Charset dependant snprintf() */ - int (*snprintf)(struct charset_info_st *, char *to, uint n, const char *fmt, - ...) ATTRIBUTE_FORMAT_FPTR(printf, 4, 5); - int (*long10_to_str)(struct charset_info_st *, char *to, uint n, int radix, - long int val); - int (*longlong10_to_str)(struct charset_info_st *, char *to, uint n, - int radix, longlong val); - - void (*fill)(struct charset_info_st *, char *to, uint len, int fill); - - /* String-to-number convertion routines */ - long (*strntol)(struct charset_info_st *, const char *s, uint l, - int base, char **e, int *err); - ulong (*strntoul)(struct charset_info_st *, const char *s, uint l, - int base, char **e, int *err); - longlong (*strntoll)(struct charset_info_st *, const char *s, uint l, - int base, char **e, int *err); - ulonglong (*strntoull)(struct charset_info_st *, const char *s, uint l, - int base, char **e, int *err); - double (*strntod)(struct charset_info_st *, char *s, uint l, char **e, - int *err); - longlong (*strtoll10)(struct charset_info_st *cs, - const char *nptr, char **endptr, int *error); - ulonglong (*strntoull10rnd)(struct charset_info_st *cs, - const char *str, uint length, int unsigned_fl, - char **endptr, int *error); - ulong (*scan)(struct charset_info_st *, const char *b, const char *e, - int sq); -} MY_CHARSET_HANDLER; - -extern MY_CHARSET_HANDLER my_charset_8bit_handler; -extern MY_CHARSET_HANDLER my_charset_ucs2_handler; - - -/* See strings/CHARSET_INFO.txt about information on this structure */ -typedef struct charset_info_st -{ - uint number; - uint primary_number; - uint binary_number; - uint state; - const char *csname; - const char *name; - const char *comment; - const char *tailoring; - uchar *ctype; - uchar *to_lower; - uchar *to_upper; - uchar *sort_order; - uint16 *contractions; - uint16 **sort_order_big; - uint16 *tab_to_uni; - MY_UNI_IDX *tab_from_uni; - MY_UNICASE_INFO **caseinfo; - uchar *state_map; - uchar *ident_map; - uint strxfrm_multiply; - uchar caseup_multiply; - uchar casedn_multiply; - uint mbminlen; - uint mbmaxlen; - uint16 min_sort_char; - uint16 max_sort_char; /* For LIKE optimization */ - uchar pad_char; - my_bool escape_with_backslash_is_dangerous; - - MY_CHARSET_HANDLER *cset; - MY_COLLATION_HANDLER *coll; - -} CHARSET_INFO; - - -extern CHARSET_INFO my_charset_bin; -extern CHARSET_INFO my_charset_big5_chinese_ci; -extern CHARSET_INFO my_charset_big5_bin; -extern CHARSET_INFO my_charset_cp932_japanese_ci; -extern CHARSET_INFO my_charset_cp932_bin; -extern CHARSET_INFO my_charset_eucjpms_japanese_ci; -extern CHARSET_INFO my_charset_eucjpms_bin; -extern CHARSET_INFO my_charset_euckr_korean_ci; -extern CHARSET_INFO my_charset_euckr_bin; -extern CHARSET_INFO my_charset_gb2312_chinese_ci; -extern CHARSET_INFO my_charset_gb2312_bin; -extern CHARSET_INFO my_charset_gbk_chinese_ci; -extern CHARSET_INFO my_charset_gbk_bin; -extern CHARSET_INFO my_charset_latin1; -extern CHARSET_INFO my_charset_latin1_german2_ci; -extern CHARSET_INFO my_charset_latin1_bin; -extern CHARSET_INFO my_charset_latin2_czech_ci; -extern CHARSET_INFO my_charset_sjis_japanese_ci; -extern CHARSET_INFO my_charset_sjis_bin; -extern CHARSET_INFO my_charset_tis620_thai_ci; -extern CHARSET_INFO my_charset_tis620_bin; -extern CHARSET_INFO my_charset_ucs2_general_ci; -extern CHARSET_INFO my_charset_ucs2_bin; -extern CHARSET_INFO my_charset_ucs2_general_uca; -extern CHARSET_INFO my_charset_ujis_japanese_ci; -extern CHARSET_INFO my_charset_ujis_bin; -extern CHARSET_INFO my_charset_utf8_general_ci; -extern CHARSET_INFO my_charset_utf8_bin; -extern CHARSET_INFO my_charset_cp1250_czech_ci; - -/* declarations for simple charsets */ -extern int my_strnxfrm_simple(CHARSET_INFO *, uchar *, uint, const uchar *, - uint); -uint my_strnxfrmlen_simple(CHARSET_INFO *, uint); -extern int my_strnncoll_simple(CHARSET_INFO *, const uchar *, uint, - const uchar *, uint, my_bool); - -extern int my_strnncollsp_simple(CHARSET_INFO *, const uchar *, uint, - const uchar *, uint, - my_bool diff_if_only_endspace_difference); - -extern void my_hash_sort_simple(CHARSET_INFO *cs, - const uchar *key, uint len, - ulong *nr1, ulong *nr2); - -extern uint my_lengthsp_8bit(CHARSET_INFO *cs, const char *ptr, uint length); - -extern uint my_instr_simple(struct charset_info_st *, - const char *b, uint b_length, - const char *s, uint s_length, - my_match_t *match, uint nmatch); - - -/* Functions for 8bit */ -extern uint my_caseup_str_8bit(CHARSET_INFO *, char *); -extern uint my_casedn_str_8bit(CHARSET_INFO *, char *); -extern uint my_caseup_8bit(CHARSET_INFO *, char *src, uint srclen, - char *dst, uint dstlen); -extern uint my_casedn_8bit(CHARSET_INFO *, char *src, uint srclen, - char *dst, uint dstlen); - -extern int my_strcasecmp_8bit(CHARSET_INFO * cs, const char *, const char *); - -int my_mb_wc_8bit(CHARSET_INFO *cs,my_wc_t *wc, const uchar *s,const uchar *e); -int my_wc_mb_8bit(CHARSET_INFO *cs,my_wc_t wc, uchar *s, uchar *e); - -ulong my_scan_8bit(CHARSET_INFO *cs, const char *b, const char *e, int sq); - -int my_snprintf_8bit(struct charset_info_st *, char *to, uint n, - const char *fmt, ...) - ATTRIBUTE_FORMAT(printf, 4, 5); - -long my_strntol_8bit(CHARSET_INFO *, const char *s, uint l, int base, - char **e, int *err); -ulong my_strntoul_8bit(CHARSET_INFO *, const char *s, uint l, int base, - char **e, int *err); -longlong my_strntoll_8bit(CHARSET_INFO *, const char *s, uint l, int base, - char **e, int *err); -ulonglong my_strntoull_8bit(CHARSET_INFO *, const char *s, uint l, int base, - char **e, int *err); -double my_strntod_8bit(CHARSET_INFO *, char *s, uint l,char **e, - int *err); -int my_long10_to_str_8bit(CHARSET_INFO *, char *to, uint l, int radix, - long int val); -int my_longlong10_to_str_8bit(CHARSET_INFO *, char *to, uint l, int radix, - longlong val); - -longlong my_strtoll10_8bit(CHARSET_INFO *cs, - const char *nptr, char **endptr, int *error); -longlong my_strtoll10_ucs2(CHARSET_INFO *cs, - const char *nptr, char **endptr, int *error); - -ulonglong my_strntoull10rnd_8bit(CHARSET_INFO *cs, - const char *str, uint length, int unsigned_fl, - char **endptr, int *error); -ulonglong my_strntoull10rnd_ucs2(CHARSET_INFO *cs, - const char *str, uint length, int unsigned_fl, - char **endptr, int *error); - -void my_fill_8bit(CHARSET_INFO *cs, char* to, uint l, int fill); - -my_bool my_like_range_simple(CHARSET_INFO *cs, - const char *ptr, uint ptr_length, - pbool escape, pbool w_one, pbool w_many, - uint res_length, - char *min_str, char *max_str, - uint *min_length, uint *max_length); - -my_bool my_like_range_mb(CHARSET_INFO *cs, - const char *ptr, uint ptr_length, - pbool escape, pbool w_one, pbool w_many, - uint res_length, - char *min_str, char *max_str, - uint *min_length, uint *max_length); - -my_bool my_like_range_ucs2(CHARSET_INFO *cs, - const char *ptr, uint ptr_length, - pbool escape, pbool w_one, pbool w_many, - uint res_length, - char *min_str, char *max_str, - uint *min_length, uint *max_length); - - -int my_wildcmp_8bit(CHARSET_INFO *, - const char *str,const char *str_end, - const char *wildstr,const char *wildend, - int escape, int w_one, int w_many); - -int my_wildcmp_bin(CHARSET_INFO *, - const char *str,const char *str_end, - const char *wildstr,const char *wildend, - int escape, int w_one, int w_many); - -uint my_numchars_8bit(CHARSET_INFO *, const char *b, const char *e); -uint my_numcells_8bit(CHARSET_INFO *, const char *b, const char *e); -uint my_charpos_8bit(CHARSET_INFO *, const char *b, const char *e, uint pos); -uint my_well_formed_len_8bit(CHARSET_INFO *, const char *b, const char *e, - uint pos, int *error); -int my_mbcharlen_8bit(CHARSET_INFO *, uint c); - - -/* Functions for multibyte charsets */ -extern uint my_caseup_str_mb(CHARSET_INFO *, char *); -extern uint my_casedn_str_mb(CHARSET_INFO *, char *); -extern uint my_caseup_mb(CHARSET_INFO *, char *src, uint srclen, - char *dst, uint dstlen); -extern uint my_casedn_mb(CHARSET_INFO *, char *src, uint srclen, - char *dst, uint dstlen); -extern int my_strcasecmp_mb(CHARSET_INFO * cs,const char *, const char *); - -int my_wildcmp_mb(CHARSET_INFO *, - const char *str,const char *str_end, - const char *wildstr,const char *wildend, - int escape, int w_one, int w_many); -uint my_numchars_mb(CHARSET_INFO *, const char *b, const char *e); -uint my_numcells_mb(CHARSET_INFO *, const char *b, const char *e); -uint my_charpos_mb(CHARSET_INFO *, const char *b, const char *e, uint pos); -uint my_well_formed_len_mb(CHARSET_INFO *, const char *b, const char *e, - uint pos, int *error); -uint my_instr_mb(struct charset_info_st *, - const char *b, uint b_length, - const char *s, uint s_length, - my_match_t *match, uint nmatch); - -int my_wildcmp_unicode(CHARSET_INFO *cs, - const char *str, const char *str_end, - const char *wildstr, const char *wildend, - int escape, int w_one, int w_many, - MY_UNICASE_INFO **weights); - -extern my_bool my_parse_charset_xml(const char *bug, uint len, - int (*add)(CHARSET_INFO *cs)); - -my_bool my_propagate_simple(CHARSET_INFO *cs, const uchar *str, uint len); -my_bool my_propagate_complex(CHARSET_INFO *cs, const uchar *str, uint len); - - -#define _MY_U 01 /* Upper case */ -#define _MY_L 02 /* Lower case */ -#define _MY_NMR 04 /* Numeral (digit) */ -#define _MY_SPC 010 /* Spacing character */ -#define _MY_PNT 020 /* Punctuation */ -#define _MY_CTR 040 /* Control character */ -#define _MY_B 0100 /* Blank */ -#define _MY_X 0200 /* heXadecimal digit */ - - -#define my_isascii(c) (!((c) & ~0177)) -#define my_toascii(c) ((c) & 0177) -#define my_tocntrl(c) ((c) & 31) -#define my_toprint(c) ((c) | 64) -#define my_toupper(s,c) (char) ((s)->to_upper[(uchar) (c)]) -#define my_tolower(s,c) (char) ((s)->to_lower[(uchar) (c)]) -#define my_isalpha(s, c) (((s)->ctype+1)[(uchar) (c)] & (_MY_U | _MY_L)) -#define my_isupper(s, c) (((s)->ctype+1)[(uchar) (c)] & _MY_U) -#define my_islower(s, c) (((s)->ctype+1)[(uchar) (c)] & _MY_L) -#define my_isdigit(s, c) (((s)->ctype+1)[(uchar) (c)] & _MY_NMR) -#define my_isxdigit(s, c) (((s)->ctype+1)[(uchar) (c)] & _MY_X) -#define my_isalnum(s, c) (((s)->ctype+1)[(uchar) (c)] & (_MY_U | _MY_L | _MY_NMR)) -#define my_isspace(s, c) (((s)->ctype+1)[(uchar) (c)] & _MY_SPC) -#define my_ispunct(s, c) (((s)->ctype+1)[(uchar) (c)] & _MY_PNT) -#define my_isprint(s, c) (((s)->ctype+1)[(uchar) (c)] & (_MY_PNT | _MY_U | _MY_L | _MY_NMR | _MY_B)) -#define my_isgraph(s, c) (((s)->ctype+1)[(uchar) (c)] & (_MY_PNT | _MY_U | _MY_L | _MY_NMR)) -#define my_iscntrl(s, c) (((s)->ctype+1)[(uchar) (c)] & _MY_CTR) - -/* Some macros that should be cleaned up a little */ -#define my_isvar(s,c) (my_isalnum(s,c) || (c) == '_') -#define my_isvar_start(s,c) (my_isalpha(s,c) || (c) == '_') - -#define my_binary_compare(s) ((s)->state & MY_CS_BINSORT) -#define use_strnxfrm(s) ((s)->state & MY_CS_STRNXFRM) -#define my_strnxfrm(s, a, b, c, d) ((s)->coll->strnxfrm((s), (a), (b), (c), (d))) -#define my_strnncoll(s, a, b, c, d) ((s)->coll->strnncoll((s), (a), (b), (c), (d), 0)) -#define my_like_range(s, a, b, c, d, e, f, g, h, i, j) \ - ((s)->coll->like_range((s), (a), (b), (c), (d), (e), (f), (g), (h), (i), (j))) -#define my_wildcmp(cs,s,se,w,we,e,o,m) ((cs)->coll->wildcmp((cs),(s),(se),(w),(we),(e),(o),(m))) -#define my_strcasecmp(s, a, b) ((s)->coll->strcasecmp((s), (a), (b))) -#define my_charpos(cs, b, e, num) (cs)->cset->charpos((cs), (const char*) (b), (const char *)(e), (num)) - - -#define use_mb(s) ((s)->cset->ismbchar != NULL) -#define my_ismbchar(s, a, b) ((s)->cset->ismbchar((s), (a), (b))) -#ifdef USE_MB -#define my_mbcharlen(s, a) ((s)->cset->mbcharlen((s),(a))) -#else -#define my_mbcharlen(s, a) 1 -#endif - -#define my_caseup_str(s, a) ((s)->cset->caseup_str((s), (a))) -#define my_casedn_str(s, a) ((s)->cset->casedn_str((s), (a))) -#define my_strntol(s, a, b, c, d, e) ((s)->cset->strntol((s),(a),(b),(c),(d),(e))) -#define my_strntoul(s, a, b, c, d, e) ((s)->cset->strntoul((s),(a),(b),(c),(d),(e))) -#define my_strntoll(s, a, b, c, d, e) ((s)->cset->strntoll((s),(a),(b),(c),(d),(e))) -#define my_strntoull(s, a, b, c,d, e) ((s)->cset->strntoull((s),(a),(b),(c),(d),(e))) -#define my_strntod(s, a, b, c, d) ((s)->cset->strntod((s),(a),(b),(c),(d))) - - -/* XXX: still need to take care of this one */ -#ifdef MY_CHARSET_TIS620 -#error The TIS620 charset is broken at the moment. Tell tim to fix it. -#define USE_TIS620 -#include "t_ctype.h" -#endif - -#ifdef __cplusplus -} -#endif - -#endif /* _m_ctype_h */ diff --git a/mta-mysql/include/mysql/m_string.h b/mta-mysql/include/mysql/m_string.h deleted file mode 100644 index 981111b..0000000 --- a/mta-mysql/include/mysql/m_string.h +++ /dev/null @@ -1,265 +0,0 @@ -/* Copyright (C) 2000 MySQL AB - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; version 2 of the License. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ - -/* There may be prolems include all of theese. Try to test in - configure with ones are needed? */ - -/* This is needed for the definitions of strchr... on solaris */ - -#ifndef _m_string_h -#define _m_string_h -#ifndef __USE_GNU -#define __USE_GNU /* We want to use stpcpy */ -#endif -#if defined(HAVE_STRINGS_H) -#include -#endif -#if defined(HAVE_STRING_H) -#include -#endif - -/* need by my_vsnprintf */ -#include - -/* Correct some things for UNIXWARE7 */ -#ifdef HAVE_UNIXWARE7_THREADS -#undef HAVE_STRINGS_H -#undef HAVE_MEMORY_H -#define HAVE_MEMCPY -#ifndef HAVE_MEMMOVE -#define HAVE_MEMMOVE -#endif -#undef HAVE_BCMP -#undef bcopy -#undef bcmp -#undef bzero -#endif /* HAVE_UNIXWARE7_THREADS */ -#ifdef _AIX -#undef HAVE_BCMP -#endif - -/* This is needed for the definitions of bzero... on solaris */ -#if defined(HAVE_STRINGS_H) && !defined(HAVE_mit_thread) -#include -#endif - -/* This is needed for the definitions of memcpy... on solaris */ -#if defined(HAVE_MEMORY_H) && !defined(__cplusplus) -#include -#endif - -#if !defined(HAVE_MEMCPY) && !defined(HAVE_MEMMOVE) -# define memcpy(d, s, n) bcopy ((s), (d), (n)) -# define memset(A,C,B) bfill((A),(B),(C)) -# define memmove(d, s, n) bmove ((d), (s), (n)) -#elif defined(HAVE_MEMMOVE) -# define bmove(d, s, n) memmove((d), (s), (n)) -#else -# define memmove(d, s, n) bmove((d), (s), (n)) /* our bmove */ -#endif - -/* Unixware 7 */ -#if !defined(HAVE_BFILL) -# define bfill(A,B,C) memset((A),(C),(B)) -# define bmove_align(A,B,C) memcpy((A),(B),(C)) -#endif - -#if !defined(HAVE_BCMP) -# define bcopy(s, d, n) memcpy((d), (s), (n)) -# define bcmp(A,B,C) memcmp((A),(B),(C)) -# define bzero(A,B) memset((A),0,(B)) -# define bmove_align(A,B,C) memcpy((A),(B),(C)) -#endif - -#if defined(__cplusplus) && !defined(OS2) -extern "C" { -#endif - -/* - my_str_malloc() and my_str_free() are assigned to implementations in - strings/alloc.c, but can be overridden in the calling program. - */ -extern void *(*my_str_malloc)(size_t); -extern void (*my_str_free)(void *); - -#if defined(HAVE_STPCPY) && !defined(HAVE_mit_thread) -#define strmov(A,B) stpcpy((A),(B)) -#ifndef stpcpy -extern char *stpcpy(char *, const char *); /* For AIX with gcc 2.95.3 */ -#endif -#endif - -/* Declared in int2str() */ -extern char NEAR _dig_vec_upper[]; -extern char NEAR _dig_vec_lower[]; - -/* Defined in strtod.c */ -extern const double log_10[309]; - -#ifdef BAD_STRING_COMPILER -#define strmov(A,B) (memccpy(A,B,0,INT_MAX)-1) -#else -#define strmov_overlapp(A,B) strmov(A,B) -#define strmake_overlapp(A,B,C) strmake(A,B,C) -#endif - -#ifdef BAD_MEMCPY /* Problem with gcc on Alpha */ -#define memcpy_fixed(A,B,C) bmove((A),(B),(C)) -#else -#define memcpy_fixed(A,B,C) memcpy((A),(B),(C)) -#endif - -#ifdef MSDOS -#undef bmove_align -#define bmove512(A,B,C) bmove_align(A,B,C) -extern void bmove_align(gptr dst,const gptr src,uint len); -#endif - -#if (!defined(USE_BMOVE512) || defined(HAVE_purify)) && !defined(bmove512) -#define bmove512(A,B,C) memcpy(A,B,C) -#endif - - /* Prototypes for string functions */ - -#if !defined(bfill) && !defined(HAVE_BFILL) -extern void bfill(gptr dst,uint len,pchar fill); -#endif - -#if !defined(bzero) && !defined(HAVE_BZERO) -extern void bzero(gptr dst,uint len); -#endif - -#if !defined(bcmp) && !defined(HAVE_BCMP) -extern int bcmp(const char *s1,const char *s2,uint len); -#endif -#ifdef HAVE_purify -extern int my_bcmp(const char *s1,const char *s2,uint len); -#undef bcmp -#define bcmp(A,B,C) my_bcmp((A),(B),(C)) -#endif - -#ifndef bmove512 -extern void bmove512(gptr dst,const gptr src,uint len); -#endif - -#if !defined(HAVE_BMOVE) && !defined(bmove) -extern void bmove(char *dst, const char *src,uint len); -#endif - -extern void bmove_upp(char *dst,const char *src,uint len); -extern void bchange(char *dst,uint old_len,const char *src, - uint new_len,uint tot_len); -extern void strappend(char *s,uint len,pchar fill); -extern char *strend(const char *s); -extern char *strcend(const char *, pchar); -extern char *strfield(char *src,int fields,int chars,int blanks, - int tabch); -extern char *strfill(my_string s,uint len,pchar fill); -extern uint strinstr(const char *str,const char *search); -extern uint r_strinstr(reg1 my_string str,int from, reg4 my_string search); -extern char *strkey(char *dst,char *head,char *tail,char *flags); -extern char *strmake(char *dst,const char *src,uint length); -#ifndef strmake_overlapp -extern char *strmake_overlapp(char *dst,const char *src, uint length); -#endif - -#ifndef strmov -extern char *strmov(char *dst,const char *src); -#endif -extern char *strnmov(char *dst,const char *src,uint n); -extern char *strsuff(const char *src,const char *suffix); -extern char *strcont(const char *src,const char *set); -extern char *strxcat _VARARGS((char *dst,const char *src, ...)); -extern char *strxmov _VARARGS((char *dst,const char *src, ...)); -extern char *strxcpy _VARARGS((char *dst,const char *src, ...)); -extern char *strxncat _VARARGS((char *dst,uint len, const char *src, ...)); -extern char *strxnmov _VARARGS((char *dst,uint len, const char *src, ...)); -extern char *strxncpy _VARARGS((char *dst,uint len, const char *src, ...)); - -/* Prototypes of normal stringfunctions (with may ours) */ - -#ifdef WANT_STRING_PROTOTYPES -extern char *strcat(char *, const char *); -extern char *strchr(const char *, pchar); -extern char *strrchr(const char *, pchar); -extern char *strcpy(char *, const char *); -extern int strcmp(const char *, const char *); -#ifndef __GNUC__ -extern size_t strlen(const char *); -#endif -#endif -#ifndef HAVE_STRNLEN -extern uint strnlen(const char *s, uint n); -#endif - -#if !defined(__cplusplus) -#ifndef HAVE_STRPBRK -extern char *strpbrk(const char *, const char *); -#endif -#ifndef HAVE_STRSTR -extern char *strstr(const char *, const char *); -#endif -#endif -extern int is_prefix(const char *, const char *); - -/* Conversion routines */ -double my_strtod(const char *str, char **end, int *error); -double my_atof(const char *nptr); - -extern char *llstr(longlong value,char *buff); -#ifndef HAVE_STRTOUL -extern long strtol(const char *str, char **ptr, int base); -extern ulong strtoul(const char *str, char **ptr, int base); -#endif - -extern char *int2str(long val, char *dst, int radix, int upcase); -extern char *int10_to_str(long val,char *dst,int radix); -extern char *str2int(const char *src,int radix,long lower,long upper, - long *val); -longlong my_strtoll10(const char *nptr, char **endptr, int *error); -#if SIZEOF_LONG == SIZEOF_LONG_LONG -#define longlong2str(A,B,C) int2str((A),(B),(C),1) -#define longlong10_to_str(A,B,C) int10_to_str((A),(B),(C)) -#undef strtoll -#define strtoll(A,B,C) strtol((A),(B),(C)) -#define strtoull(A,B,C) strtoul((A),(B),(C)) -#ifndef HAVE_STRTOULL -#define HAVE_STRTOULL -#endif -#ifndef HAVE_STRTOLL -#define HAVE_STRTOLL -#endif -#else -#ifdef HAVE_LONG_LONG -extern char *longlong2str(longlong val,char *dst,int radix); -extern char *longlong10_to_str(longlong val,char *dst,int radix); -#if (!defined(HAVE_STRTOULL) || defined(HAVE_mit_thread)) || defined(NO_STRTOLL_PROTO) -extern longlong strtoll(const char *str, char **ptr, int base); -extern ulonglong strtoull(const char *str, char **ptr, int base); -#endif -#endif -#endif - -/* my_vsnprintf.c */ - -extern int my_vsnprintf( char *str, size_t n, - const char *format, va_list ap ); -extern int my_snprintf(char *to, size_t n, const char *fmt, ...) - ATTRIBUTE_FORMAT(printf, 3, 4); - -#if defined(__cplusplus) && !defined(OS2) -} -#endif -#endif diff --git a/mta-mysql/include/mysql/my_attribute.h b/mta-mysql/include/mysql/my_attribute.h deleted file mode 100644 index 8309d85..0000000 --- a/mta-mysql/include/mysql/my_attribute.h +++ /dev/null @@ -1,63 +0,0 @@ -/* Copyright (C) 2000-2003 MySQL AB - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; version 2 of the License. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ - -/* - Helper macros used for setting different __attributes__ - on functions in a portable fashion -*/ - -#ifndef _my_attribute_h -#define _my_attribute_h - -/* - Disable __attribute__() on gcc < 2.7, g++ < 3.4, and non-gcc compilers. - Some forms of __attribute__ are actually supported in earlier versions of - g++, but we just disable them all because we only use them to generate - compilation warnings. -*/ -#ifndef __attribute__ -# if !defined(__GNUC__) -# define __attribute__(A) -# elif GCC_VERSION < 2008 -# define __attribute__(A) -# elif defined(__cplusplus) && GCC_VERSION < 3004 -# define __attribute__(A) -# endif -#endif - -/* - __attribute__((format(...))) is only supported in gcc >= 2.8 and g++ >= 3.4 - But that's already covered by the __attribute__ tests above, so this is - just a convenience macro. -*/ -#ifndef ATTRIBUTE_FORMAT -# define ATTRIBUTE_FORMAT(style, m, n) __attribute__((format(style, m, n))) -#endif - -/* - - __attribute__((format(...))) on a function pointer is not supported - until gcc 3.1 -*/ -#ifndef ATTRIBUTE_FORMAT_FPTR -# if (GCC_VERSION >= 3001) -# define ATTRIBUTE_FORMAT_FPTR(style, m, n) ATTRIBUTE_FORMAT(style, m, n) -# else -# define ATTRIBUTE_FORMAT_FPTR(style, m, n) -# endif /* GNUC >= 3.1 */ -#endif - - -#endif diff --git a/mta-mysql/include/mysql/my_dbug.h b/mta-mysql/include/mysql/my_dbug.h deleted file mode 100644 index 9aa8ef3..0000000 --- a/mta-mysql/include/mysql/my_dbug.h +++ /dev/null @@ -1,107 +0,0 @@ -/* Copyright (C) 2000 MySQL AB - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; version 2 of the License. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ - -#ifndef _dbug_h -#define _dbug_h - -#ifdef __cplusplus -extern "C" { -#endif -#if !defined(DBUG_OFF) && !defined(_lint) -extern int _db_on_,_no_db_; -extern FILE *_db_fp_; -extern char *_db_process_; -extern int _db_keyword_(const char *keyword); -extern int _db_strict_keyword_(const char *keyword); -extern void _db_setjmp_(void); -extern void _db_longjmp_(void); -extern void _db_push_(const char *control); -extern void _db_pop_(void); -extern void _db_enter_(const char *_func_,const char *_file_,uint _line_, - const char **_sfunc_,const char **_sfile_, - uint *_slevel_, char ***); -extern void _db_return_(uint _line_,const char **_sfunc_,const char **_sfile_, - uint *_slevel_); -extern void _db_pargs_(uint _line_,const char *keyword); -extern void _db_doprnt_ _VARARGS((const char *format,...)) - ATTRIBUTE_FORMAT(printf, 1, 2); -extern void _db_dump_(uint _line_,const char *keyword,const char *memory, - uint length); -extern void _db_output_(uint flag); -extern void _db_end_(void); -extern void _db_lock_file(void); -extern void _db_unlock_file(void); - -#define DBUG_ENTER(a) const char *_db_func_, *_db_file_; uint _db_level_; \ - char **_db_framep_; \ - _db_enter_ (a,__FILE__,__LINE__,&_db_func_,&_db_file_,&_db_level_, \ - &_db_framep_) -#define DBUG_LEAVE \ - (_db_return_ (__LINE__, &_db_func_, &_db_file_, &_db_level_)) -#define DBUG_RETURN(a1) do {DBUG_LEAVE; return(a1);} while(0) -#define DBUG_VOID_RETURN do {DBUG_LEAVE; return;} while(0) -#define DBUG_EXECUTE(keyword,a1) \ - do {if (_db_on_) {if (_db_keyword_ (keyword)) { a1 }}} while(0) -#define DBUG_PRINT(keyword,arglist) \ - do {if (_db_on_) {_db_pargs_(__LINE__,keyword); _db_doprnt_ arglist;}} while(0) -#define DBUG_PUSH(a1) _db_push_ (a1) -#define DBUG_POP() _db_pop_ () -#define DBUG_PROCESS(a1) (_db_process_ = a1) -#define DBUG_FILE (_db_fp_) -#define DBUG_SETJMP(a1) (_db_setjmp_ (), setjmp (a1)) -#define DBUG_LONGJMP(a1,a2) (_db_longjmp_ (), longjmp (a1, a2)) -#define DBUG_DUMP(keyword,a1,a2)\ - do {if (_db_on_) {_db_dump_(__LINE__,keyword,a1,a2);}} while(0) -#define DBUG_IN_USE (_db_fp_ && _db_fp_ != stderr) -#define DEBUGGER_OFF _no_db_=1;_db_on_=0; -#define DEBUGGER_ON _no_db_=0 -#define DBUG_END() _db_end_ () -#define DBUG_LOCK_FILE { _db_lock_file(); } -#define DBUG_UNLOCK_FILE { _db_unlock_file(); } -#define DBUG_OUTPUT(A) { _db_output_(A); } -#define DBUG_ASSERT(A) assert(A) -#define DBUG_EXECUTE_IF(keyword,a1) \ - do {if (_db_on_) {if (_db_strict_keyword_ (keyword)) { a1 }}} while(0) -#define IF_DBUG(A) A -#else /* No debugger */ - -#define DBUG_ENTER(a1) -#define DBUG_RETURN(a1) return(a1) -#define DBUG_VOID_RETURN return -#define DBUG_EXECUTE(keyword,a1) {} -#define DBUG_EXECUTE_IF(keyword,a1) {} -#define DBUG_PRINT(keyword,arglist) {} -#define DBUG_PUSH(a1) {} -#define DBUG_POP() {} -#define DBUG_PROCESS(a1) {} -#define DBUG_FILE (stderr) -#define DBUG_SETJMP setjmp -#define DBUG_LONGJMP longjmp -#define DBUG_DUMP(keyword,a1,a2) {} -#define DBUG_IN_USE 0 -#define DEBUGGER_OFF -#define DEBUGGER_ON -#define DBUG_END() -#define DBUG_LOCK_FILE -#define DBUG_UNLOCK_FILE -#define DBUG_OUTPUT(A) -#define DBUG_ASSERT(A) {} -#define DBUG_LEAVE -#define IF_DBUG(A) -#endif -#ifdef __cplusplus -} -#endif -#endif diff --git a/mta-mysql/include/mysql/my_getopt.h b/mta-mysql/include/mysql/my_getopt.h deleted file mode 100644 index dcd6ad9..0000000 --- a/mta-mysql/include/mysql/my_getopt.h +++ /dev/null @@ -1,76 +0,0 @@ -/* Copyright (C) 2002-2004 MySQL AB - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; version 2 of the License. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ - -#ifndef _my_getopt_h -#define _my_getopt_h - -C_MODE_START - -#define GET_NO_ARG 1 -#define GET_BOOL 2 -#define GET_INT 3 -#define GET_UINT 4 -#define GET_LONG 5 -#define GET_ULONG 6 -#define GET_LL 7 -#define GET_ULL 8 -#define GET_STR 9 -#define GET_STR_ALLOC 10 -#define GET_DISABLED 11 - -#define GET_ASK_ADDR 128 -#define GET_TYPE_MASK 127 - -enum get_opt_arg_type { NO_ARG, OPT_ARG, REQUIRED_ARG }; - -struct my_option -{ - const char *name; /* Name of the option */ - int id; /* unique id or short option */ - const char *comment; /* option comment, for autom. --help */ - gptr *value; /* The variable value */ - gptr *u_max_value; /* The user def. max variable value */ - const char **str_values; /* Pointer to possible values */ - ulong var_type; - enum get_opt_arg_type arg_type; - longlong def_value; /* Default value */ - longlong min_value; /* Min allowed value */ - longlong max_value; /* Max allowed value */ - longlong sub_size; /* Subtract this from given value */ - long block_size; /* Value should be a mult. of this */ - int app_type; /* To be used by an application */ -}; - -typedef my_bool (* my_get_one_option) (int, const struct my_option *, char * ); -typedef void (* my_error_reporter) (enum loglevel level, const char *format, ... ); - -extern char *disabled_my_option; -extern my_bool my_getopt_print_errors; -extern my_error_reporter my_getopt_error_reporter; - -extern int handle_options (int *argc, char ***argv, - const struct my_option *longopts, my_get_one_option); -extern void my_print_help(const struct my_option *options); -extern void my_print_variables(const struct my_option *options); -extern void my_getopt_register_get_addr(gptr* (*func_addr)(const char *, uint, - const struct my_option *)); - -ulonglong getopt_ull_limit_value(ulonglong num, const struct my_option *optp); -my_bool getopt_compare_strings(const char *s, const char *t, uint length); - -C_MODE_END - -#endif /* _my_getopt_h */ - diff --git a/mta-mysql/include/mysql/my_global.h b/mta-mysql/include/mysql/my_global.h deleted file mode 100644 index f32a987..0000000 --- a/mta-mysql/include/mysql/my_global.h +++ /dev/null @@ -1,1352 +0,0 @@ -/* Copyright (C) 2000-2003 MySQL AB - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; version 2 of the License. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ - -/* This is the include file that should be included 'first' in every C file. */ - -#ifndef _global_h -#define _global_h - -#ifndef EMBEDDED_LIBRARY -#define HAVE_REPLICATION -#define HAVE_EXTERNAL_CLIENT -#endif - -#if defined( __EMX__) && !defined( MYSQL_SERVER) -/* moved here to use below VOID macro redefinition */ -#define INCL_BASE -#define INCL_NOPMAPI -#include -#endif /* __EMX__ */ - -#ifdef __CYGWIN__ -/* We use a Unix API, so pretend it's not Windows */ -#undef WIN -#undef WIN32 -#undef _WIN -#undef _WIN32 -#undef _WIN64 -#undef __WIN__ -#undef __WIN32__ -#define HAVE_ERRNO_AS_DEFINE -#endif /* __CYGWIN__ */ - -#if defined(__QNXNTO__) && !defined(FD_SETSIZE) -#define FD_SETSIZE 1024 /* Max number of file descriptor bits in - fd_set, used when calling 'select' - Must be defined before including - "sys/select.h" and "sys/time.h" - */ -#endif - - -/* to make command line shorter we'll define USE_PRAGMA_INTERFACE here */ -#ifdef USE_PRAGMA_IMPLEMENTATION -#define USE_PRAGMA_INTERFACE -#endif - -#if defined(i386) && !defined(__i386__) -#define __i386__ -#endif - -/* Macros to make switching between C and C++ mode easier */ -#ifdef __cplusplus -#define C_MODE_START extern "C" { -#define C_MODE_END } -#else -#define C_MODE_START -#define C_MODE_END -#endif - -#if defined(_WIN32) || defined(_WIN64) || defined(__WIN32__) || defined(WIN32) -#include -#elif defined(OS2) -#include -#elif defined(__NETWARE__) -#include -#include -#if defined(__cplusplus) && defined(inline) -#undef inline /* fix configure problem */ -#endif -#else -#include -#if defined(__cplusplus) && defined(inline) -#undef inline /* fix configure problem */ -#endif -#endif /* _WIN32... */ - -/* Make it easier to add conditionl code for windows */ -#ifdef __WIN__ -#define IF_WIN(A,B) (A) -#else -#define IF_WIN(A,B) (B) -#endif - - -/* Some defines to avoid ifdefs in the code */ -#ifndef NETWARE_YIELD -#define NETWARE_YIELD -#define NETWARE_SET_SCREEN_MODE(A) -#endif - -/* - The macros below are used to allow build of Universal/fat binaries of - MySQL and MySQL applications under darwin. -*/ -#ifdef TARGET_FAT_BINARY -# undef SIZEOF_CHARP -# undef SIZEOF_INT -# undef SIZEOF_LONG -# undef SIZEOF_LONG_LONG -# undef SIZEOF_OFF_T -# undef SIZEOF_SHORT - -#if defined(__i386__) -# undef WORDS_BIGENDIAN -# define SIZEOF_CHARP 4 -# define SIZEOF_INT 4 -# define SIZEOF_LONG 4 -# define SIZEOF_LONG_LONG 8 -# define SIZEOF_OFF_T 8 -# define SIZEOF_SHORT 2 - -#elif defined(__ppc__) -# define WORDS_BIGENDIAN -# define SIZEOF_CHARP 4 -# define SIZEOF_INT 4 -# define SIZEOF_LONG 4 -# define SIZEOF_LONG_LONG 8 -# define SIZEOF_OFF_T 8 -# define SIZEOF_SHORT 2 - -#else -# error Building FAT binary for an unknown architecture. -#endif -#endif /* TARGET_FAT_BINARY */ - - -/* - The macros below are borrowed from include/linux/compiler.h in the - Linux kernel. Use them to indicate the likelyhood of the truthfulness - of a condition. This serves two purposes - newer versions of gcc will be - able to optimize for branch predication, which could yield siginficant - performance gains in frequently executed sections of the code, and the - other reason to use them is for documentation -*/ - -#if !defined(__GNUC__) || (__GNUC__ == 2 && __GNUC_MINOR__ < 96) -#define __builtin_expect(x, expected_value) (x) -#endif - -#define likely(x) __builtin_expect((x),1) -#define unlikely(x) __builtin_expect((x),0) - - -/* Fix problem with S_ISLNK() on Linux */ -#if defined(TARGET_OS_LINUX) || defined(__GLIBC__) -#undef _GNU_SOURCE -#define _GNU_SOURCE 1 -#endif - -/* - Temporary solution to solve bug#7156. Include "sys/types.h" before - the thread headers, else the function madvise() will not be defined -*/ -#if defined(HAVE_SYS_TYPES_H) && ( defined(sun) || defined(__sun) ) -#include -#endif - -/* The client defines this to avoid all thread code */ -#if defined(UNDEF_THREADS_HACK) -#undef THREAD -#undef HAVE_mit_thread -#undef HAVE_LINUXTHREADS -#undef HAVE_NPTL -#undef HAVE_UNIXWARE7_THREADS -#endif - -#ifdef HAVE_THREADS_WITHOUT_SOCKETS -/* MIT pthreads does not work with unix sockets */ -#undef HAVE_SYS_UN_H -#endif - -#define __EXTENSIONS__ 1 /* We want some extension */ -#ifndef __STDC_EXT__ -#define __STDC_EXT__ 1 /* To get large file support on hpux */ -#endif - -/* - Solaris 9 include file refers to X/Open document - - System Interfaces and Headers, Issue 5 - - saying we should define _XOPEN_SOURCE=500 to get POSIX.1c prototypes, - but apparently other systems (namely FreeBSD) don't agree. - - On a newer Solaris 10, the above file recognizes also _XOPEN_SOURCE=600. - Furthermore, it tests that if a program requires older standard - (_XOPEN_SOURCE<600 or _POSIX_C_SOURCE<200112L) it cannot be - run on a new compiler (that defines _STDC_C99) and issues an #error. - It's also an #error if a program requires new standard (_XOPEN_SOURCE=600 - or _POSIX_C_SOURCE=200112L) and a compiler does not define _STDC_C99. - - To add more to this mess, Sun Studio C compiler defines _STDC_C99 while - C++ compiler does not! - - So, in a desperate attempt to get correct prototypes for both - C and C++ code, we define either _XOPEN_SOURCE=600 or _XOPEN_SOURCE=500 - depending on the compiler's announced C standard support. - - Cleaner solutions are welcome. -*/ -#ifdef __sun -#if __STDC_VERSION__ - 0 >= 199901L -#define _XOPEN_SOURCE 600 -#else -#define _XOPEN_SOURCE 500 -#endif -#endif - -#if defined(THREAD) && !defined(__WIN__) && !defined(OS2) -#ifndef _POSIX_PTHREAD_SEMANTICS -#define _POSIX_PTHREAD_SEMANTICS /* We want posix threads */ -#endif - -#if !defined(SCO) -#define _REENTRANT 1 /* Some thread libraries require this */ -#endif -#if !defined(_THREAD_SAFE) && !defined(_AIX) -#define _THREAD_SAFE /* Required for OSF1 */ -#endif -#ifndef HAVE_mit_thread -#ifdef HAVE_UNIXWARE7_THREADS -#include -#else -#if defined(HPUX10) || defined(HPUX11) -C_MODE_START /* HPUX needs this, signal.h bug */ -#include -C_MODE_END -#else -#include /* AIX must have this included first */ -#endif -#endif /* HAVE_UNIXWARE7_THREADS */ -#endif /* HAVE_mit_thread */ -#if !defined(SCO) && !defined(_REENTRANT) -#define _REENTRANT 1 /* Threads requires reentrant code */ -#endif -#endif /* THREAD */ - -/* Go around some bugs in different OS and compilers */ -#ifdef _AIX /* By soren@t.dk */ -#define _H_STRINGS -#define _SYS_STREAM_H -/* #define _AIX32_CURSES */ /* XXX: this breaks AIX 4.3.3 (others?). */ -#define ulonglong2double(A) my_ulonglong2double(A) -#define my_off_t2double(A) my_ulonglong2double(A) -C_MODE_START -double my_ulonglong2double(unsigned long long A); -C_MODE_END -#endif /* _AIX */ - -#ifdef HAVE_BROKEN_SNPRINTF /* HPUX 10.20 don't have this defined */ -#undef HAVE_SNPRINTF -#endif -#ifdef HAVE_BROKEN_PREAD -/* - pread()/pwrite() are not 64 bit safe on HP-UX 11.0 without - installing the kernel patch PHKL_20349 or greater -*/ -#undef HAVE_PREAD -#undef HAVE_PWRITE -#endif -#if defined(HAVE_BROKEN_INLINE) && !defined(__cplusplus) -#undef inline -#define inline -#endif - -#ifdef UNDEF_HAVE_GETHOSTBYNAME_R /* For OSF4.x */ -#undef HAVE_GETHOSTBYNAME_R -#endif -#ifdef UNDEF_HAVE_INITGROUPS /* For AIX 4.3 */ -#undef HAVE_INITGROUPS -#endif - -/* gcc/egcs issues */ - -#if defined(__GNUC) && defined(__EXCEPTIONS) -#error "Please add -fno-exceptions to CXXFLAGS and reconfigure/recompile" -#endif - - -/* Fix a bug in gcc 2.8.0 on IRIX 6.2 */ -#if SIZEOF_LONG == 4 && defined(__LONG_MAX__) && (__GNUC__ == 2 && __GNUC_MINOR__ == 8) -#undef __LONG_MAX__ /* Is a longlong value in gcc 2.8.0 ??? */ -#define __LONG_MAX__ 2147483647 -#endif - -/* egcs 1.1.2 has a problem with memcpy on Alpha */ -#if defined(__GNUC__) && defined(__alpha__) && ! (__GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 95)) -#define BAD_MEMCPY -#endif - -#if defined(_lint) && !defined(lint) -#define lint -#endif -#if SIZEOF_LONG_LONG > 4 && !defined(_LONG_LONG) -#define _LONG_LONG 1 /* For AIX string library */ -#endif - -#ifndef stdin -#include -#endif -#ifdef HAVE_STDLIB_H -#include -#endif -#ifdef HAVE_STDDEF_H -#include -#endif - -#include -#ifdef HAVE_LIMITS_H -#include -#endif -#ifdef HAVE_FLOAT_H -#include -#endif - -#ifdef HAVE_SYS_TYPES_H -#include -#endif -#ifdef HAVE_FCNTL_H -#include -#endif -#ifdef HAVE_SYS_TIMEB_H -#include /* Avoid warnings on SCO */ -#endif -#if TIME_WITH_SYS_TIME -# include -# include -#else -# if HAVE_SYS_TIME_H -# include -# else -# include -# endif -#endif /* TIME_WITH_SYS_TIME */ -#ifdef HAVE_UNISTD_H -#include -#endif -#if defined(__cplusplus) && defined(NO_CPLUSPLUS_ALLOCA) -#undef HAVE_ALLOCA -#undef HAVE_ALLOCA_H -#endif -#ifdef HAVE_ALLOCA_H -#include -#endif -#ifdef HAVE_ATOMIC_ADD -#define new my_arg_new -#define need_to_restore_new 1 -C_MODE_START -#include -C_MODE_END -#ifdef need_to_restore_new /* probably safer than #ifdef new */ -#undef new -#undef need_to_restore_new -#endif -#endif -#include /* Recommended by debian */ -/* We need the following to go around a problem with openssl on solaris */ -#if defined(HAVE_CRYPT_H) -#include -#endif - -/* - A lot of our programs uses asserts, so better to always include it - This also fixes a problem when people uses DBUG_ASSERT without including - assert.h -*/ -#include - -/* Go around some bugs in different OS and compilers */ -#if defined(_HPUX_SOURCE) && defined(HAVE_SYS_STREAM_H) -#include /* HPUX 10.20 defines ulong here. UGLY !!! */ -#define HAVE_ULONG -#endif -#ifdef DONT_USE_FINITE /* HPUX 11.x has is_finite() */ -#undef HAVE_FINITE -#endif -#if defined(HPUX10) && defined(_LARGEFILE64_SOURCE) && defined(THREAD) -/* Fix bug in setrlimit */ -#undef setrlimit -#define setrlimit cma_setrlimit64 -#endif -/* Declare madvise where it is not declared for C++, like Solaris */ -#if HAVE_MADVISE && !HAVE_DECL_MADVISE && defined(__cplusplus) -extern "C" int madvise(void *addr, size_t len, int behav); -#endif - -#ifdef __QNXNTO__ -/* This has to be after include limits.h */ -#define HAVE_ERRNO_AS_DEFINE -#define HAVE_FCNTL_LOCK -#undef HAVE_FINITE -#undef LONGLONG_MIN /* These get wrongly defined in QNX 6.2 */ -#undef LONGLONG_MAX /* standard system library 'limits.h' */ -#ifdef __cplusplus -#ifndef HAVE_RINT -#define HAVE_RINT -#endif /* rint() and isnan() functions are not */ -#define rint(a) std::rint(a) /* visible in C++ scope due to an error */ -#define isnan(a) std::isnan(a) /* in the usr/include/math.h on QNX */ -#endif -#endif - -/* We can not live without the following defines */ - -#define USE_MYFUNC 1 /* Must use syscall indirection */ -#define MASTER 1 /* Compile without unireg */ -#define ENGLISH 1 /* Messages in English */ -#define POSIX_MISTAKE 1 /* regexp: Fix stupid spec error */ -#define USE_REGEX 1 /* We want the use the regex library */ -/* Do not define for ultra sparcs */ -#ifndef OS2 -#define USE_BMOVE512 1 /* Use this unless system bmove is faster */ -#endif - -#define QUOTE_ARG(x) #x /* Quote argument (before cpp) */ -#define STRINGIFY_ARG(x) QUOTE_ARG(x) /* Quote argument, after cpp */ - -/* Paranoid settings. Define I_AM_PARANOID if you are paranoid */ -#ifdef I_AM_PARANOID -#define DONT_ALLOW_USER_CHANGE 1 -#define DONT_USE_MYSQL_PWD 1 -#endif - -/* Does the system remember a signal handler after a signal ? */ -#ifndef HAVE_BSD_SIGNALS -#define DONT_REMEMBER_SIGNAL -#endif - -/* Define void to stop lint from generating "null effekt" comments */ -#ifndef DONT_DEFINE_VOID -#ifdef _lint -int __void__; -#define VOID(X) (__void__ = (int) (X)) -#else -#undef VOID -#define VOID(X) (X) -#endif -#endif /* DONT_DEFINE_VOID */ - -#if defined(_lint) || defined(FORCE_INIT_OF_VARS) -#define LINT_INIT(var) var=0 /* No uninitialize-warning */ -#else -#define LINT_INIT(var) -#endif - -#if defined(_lint) || defined(FORCE_INIT_OF_VARS) || defined(HAVE_purify) -#define PURIFY_OR_LINT_INIT(var) var=0 -#else -#define PURIFY_OR_LINT_INIT(var) -#endif - -/* Define some useful general macros */ -#if !defined(max) -#define max(a, b) ((a) > (b) ? (a) : (b)) -#define min(a, b) ((a) < (b) ? (a) : (b)) -#endif - -#if defined(__EMX__) || !defined(HAVE_UINT) -#undef HAVE_UINT -#define HAVE_UINT -typedef unsigned int uint; -typedef unsigned short ushort; -#endif - -#define CMP_NUM(a,b) (((a) < (b)) ? -1 : ((a) == (b)) ? 0 : 1) -#define sgn(a) (((a) < 0) ? -1 : ((a) > 0) ? 1 : 0) -#define swap_variables(t, a, b) { register t dummy; dummy= a; a= b; b= dummy; } -#define test(a) ((a) ? 1 : 0) -#define set_if_bigger(a,b) do { if ((a) < (b)) (a)=(b); } while(0) -#define set_if_smaller(a,b) do { if ((a) > (b)) (a)=(b); } while(0) -#define test_all_bits(a,b) (((a) & (b)) == (b)) -#define set_bits(type, bit_count) (sizeof(type)*8 <= (bit_count) ? ~(type) 0 : ((((type) 1) << (bit_count)) - (type) 1)) -#define array_elements(A) ((uint) (sizeof(A)/sizeof(A[0]))) -#ifndef HAVE_RINT -#define rint(A) floor((A)+(((A) < 0)? -0.5 : 0.5)) -#endif - -/* Define some general constants */ -#ifndef TRUE -#define TRUE (1) /* Logical true */ -#define FALSE (0) /* Logical false */ -#endif - -#if defined(__GNUC__) -#define function_volatile volatile -#define my_reinterpret_cast(A) reinterpret_cast -#define my_const_cast(A) const_cast -# ifndef GCC_VERSION -# define GCC_VERSION (__GNUC__ * 1000 + __GNUC_MINOR__) -# endif -#elif !defined(my_reinterpret_cast) -#define my_reinterpret_cast(A) (A) -#define my_const_cast(A) (A) -#endif - -#include - -/* - Wen using the embedded library, users might run into link problems, - duplicate declaration of __cxa_pure_virtual, solved by declaring it a - weak symbol. -*/ -#if defined(USE_MYSYS_NEW) && ! defined(DONT_DECLARE_CXA_PURE_VIRTUAL) -C_MODE_START -int __cxa_pure_virtual () __attribute__ ((weak)); -C_MODE_END -#endif - -/* From old s-system.h */ - -/* - Support macros for non ansi & other old compilers. Since such - things are no longer supported we do nothing. We keep then since - some of our code may still be needed to upgrade old customers. -*/ -#define _VARARGS(X) X -#define _STATIC_VARARGS(X) X -#define _PC(X) X - -#if defined(DBUG_ON) && defined(DBUG_OFF) -#undef DBUG_OFF -#endif - -#if defined(_lint) && !defined(DBUG_OFF) -#define DBUG_OFF -#endif - -#include - -#define MIN_ARRAY_SIZE 0 /* Zero or One. Gcc allows zero*/ -#define ASCII_BITS_USED 8 /* Bit char used */ -#define NEAR_F /* No near function handling */ - -/* Some types that is different between systems */ - -typedef int File; /* File descriptor */ -#ifndef Socket_defined -typedef int my_socket; /* File descriptor for sockets */ -#define INVALID_SOCKET -1 -#endif -/* Type for fuctions that handles signals */ -#define sig_handler RETSIGTYPE -C_MODE_START -typedef void (*sig_return)();/* Returns type from signal */ -C_MODE_END -#if defined(__GNUC__) && !defined(_lint) -typedef char pchar; /* Mixed prototypes can take char */ -typedef char puchar; /* Mixed prototypes can take char */ -typedef char pbool; /* Mixed prototypes can take char */ -typedef short pshort; /* Mixed prototypes can take short int */ -typedef float pfloat; /* Mixed prototypes can take float */ -#else -typedef int pchar; /* Mixed prototypes can't take char */ -typedef uint puchar; /* Mixed prototypes can't take char */ -typedef int pbool; /* Mixed prototypes can't take char */ -typedef int pshort; /* Mixed prototypes can't take short int */ -typedef double pfloat; /* Mixed prototypes can't take float */ -#endif -C_MODE_START -typedef int (*qsort_cmp)(const void *,const void *); -typedef int (*qsort_cmp2)(void*, const void *,const void *); -C_MODE_END -#ifdef HAVE_mit_thread -#define qsort_t void -#undef QSORT_TYPE_IS_VOID -#define QSORT_TYPE_IS_VOID -#else -#define qsort_t RETQSORTTYPE /* Broken GCC cant handle typedef !!!! */ -#endif -#ifdef HAVE_mit_thread -#define size_socket socklen_t /* Type of last arg to accept */ -#else -#ifdef HAVE_SYS_SOCKET_H -#include -#endif -typedef SOCKET_SIZE_TYPE size_socket; -#endif - -#ifndef SOCKOPT_OPTLEN_TYPE -#define SOCKOPT_OPTLEN_TYPE size_socket -#endif - -/* file create flags */ - -#ifndef O_SHARE /* Probably not windows */ -#define O_SHARE 0 /* Flag to my_open for shared files */ -#ifndef O_BINARY -#define O_BINARY 0 /* Flag to my_open for binary files */ -#endif -#ifndef FILE_BINARY -#define FILE_BINARY O_BINARY /* Flag to my_fopen for binary streams */ -#endif -#ifdef HAVE_FCNTL -#define HAVE_FCNTL_LOCK -#define F_TO_EOF 0L /* Param to lockf() to lock rest of file */ -#endif -#endif /* O_SHARE */ - -#ifndef O_TEMPORARY -#define O_TEMPORARY 0 -#endif -#ifndef O_SHORT_LIVED -#define O_SHORT_LIVED 0 -#endif -#ifndef O_NOFOLLOW -#define O_NOFOLLOW 0 -#endif - -/* additional file share flags for win32 */ -#ifdef __WIN__ -#define _SH_DENYRWD 0x110 /* deny read/write mode & delete */ -#define _SH_DENYWRD 0x120 /* deny write mode & delete */ -#define _SH_DENYRDD 0x130 /* deny read mode & delete */ -#define _SH_DENYDEL 0x140 /* deny delete only */ -#endif /* __WIN__ */ - - -/* #define USE_RECORD_LOCK */ - - /* Unsigned types supported by the compiler */ -#define UNSINT8 /* unsigned int8 (char) */ -#define UNSINT16 /* unsigned int16 */ -#define UNSINT32 /* unsigned int32 */ - - /* General constants */ -#define SC_MAXWIDTH 256 /* Max width of screen (for error messages) */ -#define FN_LEN 256 /* Max file name len */ -#define FN_HEADLEN 253 /* Max length of filepart of file name */ -#define FN_EXTLEN 20 /* Max length of extension (part of FN_LEN) */ -#define FN_REFLEN 512 /* Max length of full path-name */ -#define FN_EXTCHAR '.' -#define FN_HOMELIB '~' /* ~/ is used as abbrev for home dir */ -#define FN_CURLIB '.' /* ./ is used as abbrev for current dir */ -#define FN_PARENTDIR ".." /* Parent directory; Must be a string */ - -#ifndef FN_LIBCHAR -#ifdef __EMX__ -#define FN_LIBCHAR '\\' -#define FN_ROOTDIR "\\" -#else -#define FN_LIBCHAR '/' -#define FN_ROOTDIR "/" -#endif -#endif -#define MY_NFILE 64 /* This is only used to save filenames */ -#ifndef OS_FILE_LIMIT -#define OS_FILE_LIMIT 65535 -#endif - -/* #define EXT_IN_LIBNAME */ -/* #define FN_NO_CASE_SENCE */ -/* #define FN_UPPER_CASE TRUE */ - -/* - Io buffer size; Must be a power of 2 and a multiple of 512. May be - smaller what the disk page size. This influences the speed of the - isam btree library. eg to big to slow. -*/ -#define IO_SIZE 4096 -/* - How much overhead does malloc have. The code often allocates - something like 1024-MALLOC_OVERHEAD bytes -*/ -#ifdef SAFEMALLOC -#define MALLOC_OVERHEAD (8+24+4) -#else -#define MALLOC_OVERHEAD 8 -#endif - /* get memory in huncs */ -#define ONCE_ALLOC_INIT (uint) (4096-MALLOC_OVERHEAD) - /* Typical record cash */ -#define RECORD_CACHE_SIZE (uint) (64*1024-MALLOC_OVERHEAD) - /* Typical key cash */ -#define KEY_CACHE_SIZE (uint) (8*1024*1024-MALLOC_OVERHEAD) - /* Default size of a key cache block */ -#define KEY_CACHE_BLOCK_SIZE (uint) 1024 - - - /* Some things that this system doesn't have */ - -#define NO_HASH /* Not needed anymore */ -#ifdef __WIN__ -#define NO_DIR_LIBRARY /* Not standar dir-library */ -#define USE_MY_STAT_STRUCT /* For my_lib */ -#endif - -/* Some defines of functions for portability */ - -#undef remove /* Crashes MySQL on SCO 5.0.0 */ -#ifndef __WIN__ -#ifdef OS2 -#define closesocket(A) soclose(A) -#else -#define closesocket(A) close(A) -#endif -#ifndef ulonglong2double -#define ulonglong2double(A) ((double) (ulonglong) (A)) -#define my_off_t2double(A) ((double) (my_off_t) (A)) -#endif -#endif - -#ifndef offsetof -#define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER) -#endif -#define ulong_to_double(X) ((double) (ulong) (X)) -#define SET_STACK_SIZE(X) /* Not needed on real machines */ - -#if !defined(HAVE_mit_thread) && !defined(HAVE_STRTOK_R) -#define strtok_r(A,B,C) strtok((A),(B)) -#endif - -/* Remove some things that mit_thread break or doesn't support */ -#if defined(HAVE_mit_thread) && defined(THREAD) -#undef HAVE_PREAD -#undef HAVE_REALPATH -#undef HAVE_MLOCK -#undef HAVE_TEMPNAM /* Use ours */ -#undef HAVE_PTHREAD_SETPRIO -#undef HAVE_FTRUNCATE -#undef HAVE_READLINK -#endif - -/* This is from the old m-machine.h file */ - -#if SIZEOF_LONG_LONG > 4 -#define HAVE_LONG_LONG 1 -#endif - -/* - Some pre-ANSI-C99 systems like AIX 5.1 and Linux/GCC 2.95 define - ULONGLONG_MAX, LONGLONG_MIN, LONGLONG_MAX; we use them if they're defined. - Also on Windows we define these constants by hand in config-win.h. -*/ - -#if defined(HAVE_LONG_LONG) && !defined(LONGLONG_MIN) -#define LONGLONG_MIN ((long long) 0x8000000000000000LL) -#define LONGLONG_MAX ((long long) 0x7FFFFFFFFFFFFFFFLL) -#endif - -#if defined(HAVE_LONG_LONG) && !defined(ULONGLONG_MAX) -/* First check for ANSI C99 definition: */ -#ifdef ULLONG_MAX -#define ULONGLONG_MAX ULLONG_MAX -#else -#define ULONGLONG_MAX ((unsigned long long)(~0ULL)) -#endif -#endif /* defined (HAVE_LONG_LONG) && !defined(ULONGLONG_MAX)*/ - -#define INT_MIN32 (~0x7FFFFFFFL) -#define INT_MAX32 0x7FFFFFFFL -#define UINT_MAX32 0xFFFFFFFFL -#define INT_MIN24 (~0x007FFFFF) -#define INT_MAX24 0x007FFFFF -#define UINT_MAX24 0x00FFFFFF -#define INT_MIN16 (~0x7FFF) -#define INT_MAX16 0x7FFF -#define UINT_MAX16 0xFFFF -#define INT_MIN8 (~0x7F) -#define INT_MAX8 0x7F -#define UINT_MAX8 0xFF - -/* From limits.h instead */ -#ifndef DBL_MIN -#define DBL_MIN 4.94065645841246544e-324 -#define FLT_MIN ((float)1.40129846432481707e-45) -#endif -#ifndef DBL_MAX -#define DBL_MAX 1.79769313486231470e+308 -#define FLT_MAX ((float)3.40282346638528860e+38) -#endif -#ifndef SSIZE_MAX -#define SSIZE_MAX ((~((size_t) 0)) / 2) -#endif - -#ifndef HAVE_FINITE -#define finite(x) (1.0 / fabs(x) > 0.0) -#endif - -#ifndef HAVE_ISNAN -#define isnan(x) ((x) != (x)) -#endif - -#ifdef HAVE_ISINF -/* isinf() can be used in both C and C++ code */ -#define my_isinf(X) isinf(X) -#else -#define my_isinf(X) (!finite(X) && !isnan(X)) -#endif - -/* Define missing math constants. */ -#ifndef M_PI -#define M_PI 3.14159265358979323846 -#endif -#ifndef M_E -#define M_E 2.7182818284590452354 -#endif -#ifndef M_LN2 -#define M_LN2 0.69314718055994530942 -#endif - -/* - Max size that must be added to a so that we know Size to make - adressable obj. -*/ -#if SIZEOF_CHARP == 4 -typedef long my_ptrdiff_t; -#else -typedef long long my_ptrdiff_t; -#endif - -#define MY_ALIGN(A,L) (((A) + (L) - 1) & ~((L) - 1)) -#define ALIGN_SIZE(A) MY_ALIGN((A),sizeof(double)) -/* Size to make adressable obj. */ -#define ALIGN_PTR(A, t) ((t*) MY_ALIGN((A),sizeof(t))) - /* Offset of field f in structure t */ -#define OFFSET(t, f) ((size_t)(char *)&((t *)0)->f) -#define ADD_TO_PTR(ptr,size,type) (type) ((byte*) (ptr)+size) -#define PTR_BYTE_DIFF(A,B) (my_ptrdiff_t) ((byte*) (A) - (byte*) (B)) - -/* - Custom version of standard offsetof() macro which can be used to get - offsets of members in class for non-POD types (according to the current - version of C++ standard offsetof() macro can't be used in such cases and - attempt to do so causes warnings to be emitted, OTOH in many cases it is - still OK to assume that all instances of the class has the same offsets - for the same members). - - This is temporary solution which should be removed once File_parser class - and related routines are refactored. -*/ - -#define my_offsetof(TYPE, MEMBER) \ - ((size_t)((char *)&(((TYPE *)0x10)->MEMBER) - (char*)0x10)) - -#define NullS (char *) 0 -/* Nowdays we do not support MessyDos */ -#ifndef NEAR -#define NEAR /* Who needs segments ? */ -#define FAR /* On a good machine */ -#ifndef HUGE_PTR -#define HUGE_PTR -#endif -#endif -#if defined(__IBMC__) || defined(__IBMCPP__) -/* This was _System _Export but caused a lot of warnings on _AIX43 */ -#define STDCALL -#elif !defined( STDCALL) -#define STDCALL -#endif - -/* Typdefs for easyier portability */ - -#if defined(VOIDTYPE) -typedef void *gptr; /* Generic pointer */ -#else -typedef char *gptr; /* Generic pointer */ -#endif -#ifndef HAVE_INT_8_16_32 -typedef signed char int8; /* Signed integer >= 8 bits */ -typedef short int16; /* Signed integer >= 16 bits */ -#endif -#ifndef HAVE_UCHAR -typedef unsigned char uchar; /* Short for unsigned char */ -#endif -typedef unsigned char uint8; /* Short for unsigned integer >= 8 bits */ -typedef unsigned short uint16; /* Short for unsigned integer >= 16 bits */ - -#if SIZEOF_INT == 4 -#ifndef HAVE_INT_8_16_32 -typedef int int32; -#endif -typedef unsigned int uint32; /* Short for unsigned integer >= 32 bits */ -#elif SIZEOF_LONG == 4 -#ifndef HAVE_INT_8_16_32 -typedef long int32; -#endif -typedef unsigned long uint32; /* Short for unsigned integer >= 32 bits */ -#else -#error "Neither int or long is of 4 bytes width" -#endif - -#if !defined(HAVE_ULONG) && !defined(TARGET_OS_LINUX) && !defined(__USE_MISC) -typedef unsigned long ulong; /* Short for unsigned long */ -#endif -#ifndef longlong_defined -#if defined(HAVE_LONG_LONG) && SIZEOF_LONG != 8 -typedef unsigned long long int ulonglong; /* ulong or unsigned long long */ -typedef long long int longlong; -#else -typedef unsigned long ulonglong; /* ulong or unsigned long long */ -typedef long longlong; -#endif -#endif - -#if defined(NO_CLIENT_LONG_LONG) -typedef unsigned long my_ulonglong; -#elif defined (__WIN__) -typedef unsigned __int64 my_ulonglong; -#else -typedef unsigned long long my_ulonglong; -#endif - -#ifdef USE_RAID -/* - The following is done with a if to not get problems with pre-processors - with late define evaluation -*/ -#if SIZEOF_OFF_T == 4 -#define SYSTEM_SIZEOF_OFF_T 4 -#else -#define SYSTEM_SIZEOF_OFF_T 8 -#endif -#undef SIZEOF_OFF_T -#define SIZEOF_OFF_T 8 -#else -#define SYSTEM_SIZEOF_OFF_T SIZEOF_OFF_T -#endif /* USE_RAID */ - -#if SIZEOF_OFF_T > 4 -typedef ulonglong my_off_t; -#else -typedef unsigned long my_off_t; -#endif -#define MY_FILEPOS_ERROR (~(my_off_t) 0) -#if !defined(__WIN__) && !defined(OS2) -typedef off_t os_off_t; -#endif - -#if defined(__WIN__) -#define socket_errno WSAGetLastError() -#define SOCKET_EINTR WSAEINTR -#define SOCKET_EAGAIN WSAEINPROGRESS -#define SOCKET_ETIMEDOUT WSAETIMEDOUT -#define SOCKET_EWOULDBLOCK WSAEWOULDBLOCK -#define SOCKET_EADDRINUSE WSAEADDRINUSE -#define SOCKET_ENFILE ENFILE -#define SOCKET_EMFILE EMFILE -#elif defined(OS2) -#define socket_errno sock_errno() -#define SOCKET_EINTR SOCEINTR -#define SOCKET_EAGAIN SOCEINPROGRESS -#define SOCKET_ETIMEDOUT SOCKET_EINTR -#define SOCKET_EWOULDBLOCK SOCEWOULDBLOCK -#define SOCKET_EADDRINUSE SOCEADDRINUSE -#define SOCKET_ENFILE SOCENFILE -#define SOCKET_EMFILE SOCEMFILE -#define closesocket(A) soclose(A) -#else /* Unix */ -#define socket_errno errno -#define closesocket(A) close(A) -#define SOCKET_EINTR EINTR -#define SOCKET_EAGAIN EAGAIN -#define SOCKET_ETIMEDOUT SOCKET_EINTR -#define SOCKET_EWOULDBLOCK EWOULDBLOCK -#define SOCKET_EADDRINUSE EADDRINUSE -#define SOCKET_ENFILE ENFILE -#define SOCKET_EMFILE EMFILE -#endif - -typedef uint8 int7; /* Most effective integer 0 <= x <= 127 */ -typedef short int15; /* Most effective integer 0 <= x <= 32767 */ -typedef char *my_string; /* String of characters */ -typedef unsigned long size_s; /* Size of strings (In string-funcs) */ -typedef int myf; /* Type of MyFlags in my_funcs */ -#ifndef byte_defined -typedef char byte; /* Smallest addressable unit */ -#endif -typedef char my_bool; /* Small bool */ -#if !defined(bool) && !defined(bool_defined) && (!defined(HAVE_BOOL) || !defined(__cplusplus)) -typedef char bool; /* Ordinary boolean values 0 1 */ -#endif - /* Macros for converting *constants* to the right type */ -#define INT8(v) (int8) (v) -#define INT16(v) (int16) (v) -#define INT32(v) (int32) (v) -#define MYF(v) (myf) (v) - -#ifndef LL -#ifdef HAVE_LONG_LONG -#define LL(A) A ## LL -#else -#define LL(A) A ## L -#endif -#endif - -#ifndef ULL -#ifdef HAVE_LONG_LONG -#define ULL(A) A ## ULL -#else -#define ULL(A) A ## UL -#endif -#endif - -/* - Defines to make it possible to prioritize register assignments. No - longer that important with modern compilers. -*/ -#ifndef USING_X -#define reg1 register -#define reg2 register -#define reg3 register -#define reg4 register -#define reg5 register -#define reg6 register -#define reg7 register -#define reg8 register -#define reg9 register -#define reg10 register -#define reg11 register -#define reg12 register -#define reg13 register -#define reg14 register -#define reg15 register -#define reg16 register -#endif - -/* - Sometimes we want to make sure that the variable is not put into - a register in debugging mode so we can see its value in the core -*/ - -#ifndef DBUG_OFF -#define dbug_volatile volatile -#else -#define dbug_volatile -#endif - -/* Defines for time function */ -#define SCALE_SEC 100 -#define SCALE_USEC 10000 -#define MY_HOW_OFTEN_TO_ALARM 2 /* How often we want info on screen */ -#define MY_HOW_OFTEN_TO_WRITE 1000 /* How often we want info on screen */ - - - -/* - Define-funktions for reading and storing in machine independent format - (low byte first) -*/ - -/* Optimized store functions for Intel x86 */ -#if defined(__i386__) && !defined(_WIN64) -#define sint2korr(A) (*((int16 *) (A))) -#define sint3korr(A) ((int32) ((((uchar) (A)[2]) & 128) ? \ - (((uint32) 255L << 24) | \ - (((uint32) (uchar) (A)[2]) << 16) |\ - (((uint32) (uchar) (A)[1]) << 8) | \ - ((uint32) (uchar) (A)[0])) : \ - (((uint32) (uchar) (A)[2]) << 16) |\ - (((uint32) (uchar) (A)[1]) << 8) | \ - ((uint32) (uchar) (A)[0]))) -#define sint4korr(A) (*((long *) (A))) -#define uint2korr(A) (*((uint16 *) (A))) -#ifdef HAVE_purify -#define uint3korr(A) (uint32) (((uint32) ((uchar) (A)[0])) +\ - (((uint32) ((uchar) (A)[1])) << 8) +\ - (((uint32) ((uchar) (A)[2])) << 16)) -#else -/* - ATTENTION ! - - Please, note, uint3korr reads 4 bytes (not 3) ! - It means, that you have to provide enough allocated space ! -*/ -#define uint3korr(A) (long) (*((unsigned int *) (A)) & 0xFFFFFF) -#endif -#define uint4korr(A) (*((uint32 *) (A))) -#define uint5korr(A) ((ulonglong)(((uint32) ((uchar) (A)[0])) +\ - (((uint32) ((uchar) (A)[1])) << 8) +\ - (((uint32) ((uchar) (A)[2])) << 16) +\ - (((uint32) ((uchar) (A)[3])) << 24)) +\ - (((ulonglong) ((uchar) (A)[4])) << 32)) -#define uint8korr(A) (*((ulonglong *) (A))) -#define sint8korr(A) (*((longlong *) (A))) -#define int2store(T,A) *((uint16*) (T))= (uint16) (A) -#define int3store(T,A) do { *(T)= (uchar) ((A));\ - *(T+1)=(uchar) (((uint) (A) >> 8));\ - *(T+2)=(uchar) (((A) >> 16)); } while (0) -#define int4store(T,A) *((long *) (T))= (long) (A) -#define int5store(T,A) do { *(T)= (uchar)((A));\ - *((T)+1)=(uchar) (((A) >> 8));\ - *((T)+2)=(uchar) (((A) >> 16));\ - *((T)+3)=(uchar) (((A) >> 24)); \ - *((T)+4)=(uchar) (((A) >> 32)); } while(0) -#define int8store(T,A) *((ulonglong *) (T))= (ulonglong) (A) - -typedef union { - double v; - long m[2]; -} doubleget_union; -#define doubleget(V,M) \ -do { doubleget_union _tmp; \ - _tmp.m[0] = *((long*)(M)); \ - _tmp.m[1] = *(((long*) (M))+1); \ - (V) = _tmp.v; } while(0) -#define doublestore(T,V) do { *((long *) T) = ((doubleget_union *)&V)->m[0]; \ - *(((long *) T)+1) = ((doubleget_union *)&V)->m[1]; \ - } while (0) -#define float4get(V,M) do { *((float *) &(V)) = *((float*) (M)); } while(0) -#define float8get(V,M) doubleget((V),(M)) -#define float4store(V,M) memcpy((byte*) V,(byte*) (&M),sizeof(float)) -#define floatstore(T,V) memcpy((byte*)(T), (byte*)(&V),sizeof(float)) -#define floatget(V,M) memcpy((byte*) &V,(byte*) (M),sizeof(float)) -#define float8store(V,M) doublestore((V),(M)) -#endif /* __i386__ */ - -#ifndef sint2korr -/* - We're here if it's not a IA-32 architecture (Win32 and UNIX IA-32 defines - were done before) -*/ -#define sint2korr(A) (int16) (((int16) ((uchar) (A)[0])) +\ - ((int16) ((int16) (A)[1]) << 8)) -#define sint3korr(A) ((int32) ((((uchar) (A)[2]) & 128) ? \ - (((uint32) 255L << 24) | \ - (((uint32) (uchar) (A)[2]) << 16) |\ - (((uint32) (uchar) (A)[1]) << 8) | \ - ((uint32) (uchar) (A)[0])) : \ - (((uint32) (uchar) (A)[2]) << 16) |\ - (((uint32) (uchar) (A)[1]) << 8) | \ - ((uint32) (uchar) (A)[0]))) -#define sint4korr(A) (int32) (((int32) ((uchar) (A)[0])) +\ - (((int32) ((uchar) (A)[1]) << 8)) +\ - (((int32) ((uchar) (A)[2]) << 16)) +\ - (((int32) ((int16) (A)[3]) << 24))) -#define sint8korr(A) (longlong) uint8korr(A) -#define uint2korr(A) (uint16) (((uint16) ((uchar) (A)[0])) +\ - ((uint16) ((uchar) (A)[1]) << 8)) -#define uint3korr(A) (uint32) (((uint32) ((uchar) (A)[0])) +\ - (((uint32) ((uchar) (A)[1])) << 8) +\ - (((uint32) ((uchar) (A)[2])) << 16)) -#define uint4korr(A) (uint32) (((uint32) ((uchar) (A)[0])) +\ - (((uint32) ((uchar) (A)[1])) << 8) +\ - (((uint32) ((uchar) (A)[2])) << 16) +\ - (((uint32) ((uchar) (A)[3])) << 24)) -#define uint5korr(A) ((ulonglong)(((uint32) ((uchar) (A)[0])) +\ - (((uint32) ((uchar) (A)[1])) << 8) +\ - (((uint32) ((uchar) (A)[2])) << 16) +\ - (((uint32) ((uchar) (A)[3])) << 24)) +\ - (((ulonglong) ((uchar) (A)[4])) << 32)) -#define uint8korr(A) ((ulonglong)(((uint32) ((uchar) (A)[0])) +\ - (((uint32) ((uchar) (A)[1])) << 8) +\ - (((uint32) ((uchar) (A)[2])) << 16) +\ - (((uint32) ((uchar) (A)[3])) << 24)) +\ - (((ulonglong) (((uint32) ((uchar) (A)[4])) +\ - (((uint32) ((uchar) (A)[5])) << 8) +\ - (((uint32) ((uchar) (A)[6])) << 16) +\ - (((uint32) ((uchar) (A)[7])) << 24))) <<\ - 32)) -#define int2store(T,A) do { uint def_temp= (uint) (A) ;\ - *((uchar*) (T))= (uchar)(def_temp); \ - *((uchar*) (T)+1)=(uchar)((def_temp >> 8)); \ - } while(0) -#define int3store(T,A) do { /*lint -save -e734 */\ - *((uchar*)(T))=(uchar) ((A));\ - *((uchar*) (T)+1)=(uchar) (((A) >> 8));\ - *((uchar*)(T)+2)=(uchar) (((A) >> 16)); \ - /*lint -restore */} while(0) -#define int4store(T,A) do { *((char *)(T))=(char) ((A));\ - *(((char *)(T))+1)=(char) (((A) >> 8));\ - *(((char *)(T))+2)=(char) (((A) >> 16));\ - *(((char *)(T))+3)=(char) (((A) >> 24)); } while(0) -#define int5store(T,A) do { *((char *)(T))=((A));\ - *(((char *)(T))+1)=(((A) >> 8));\ - *(((char *)(T))+2)=(((A) >> 16));\ - *(((char *)(T))+3)=(((A) >> 24)); \ - *(((char *)(T))+4)=(((A) >> 32)); } while(0) -#define int8store(T,A) do { uint def_temp= (uint) (A), def_temp2= (uint) ((A) >> 32); \ - int4store((T),def_temp); \ - int4store((T+4),def_temp2); } while(0) -#ifdef WORDS_BIGENDIAN -#define float4store(T,A) do { *(T)= ((byte *) &A)[3];\ - *((T)+1)=(char) ((byte *) &A)[2];\ - *((T)+2)=(char) ((byte *) &A)[1];\ - *((T)+3)=(char) ((byte *) &A)[0]; } while(0) - -#define float4get(V,M) do { float def_temp;\ - ((byte*) &def_temp)[0]=(M)[3];\ - ((byte*) &def_temp)[1]=(M)[2];\ - ((byte*) &def_temp)[2]=(M)[1];\ - ((byte*) &def_temp)[3]=(M)[0];\ - (V)=def_temp; } while(0) -#define float8store(T,V) do { *(T)= ((byte *) &V)[7];\ - *((T)+1)=(char) ((byte *) &V)[6];\ - *((T)+2)=(char) ((byte *) &V)[5];\ - *((T)+3)=(char) ((byte *) &V)[4];\ - *((T)+4)=(char) ((byte *) &V)[3];\ - *((T)+5)=(char) ((byte *) &V)[2];\ - *((T)+6)=(char) ((byte *) &V)[1];\ - *((T)+7)=(char) ((byte *) &V)[0]; } while(0) - -#define float8get(V,M) do { double def_temp;\ - ((byte*) &def_temp)[0]=(M)[7];\ - ((byte*) &def_temp)[1]=(M)[6];\ - ((byte*) &def_temp)[2]=(M)[5];\ - ((byte*) &def_temp)[3]=(M)[4];\ - ((byte*) &def_temp)[4]=(M)[3];\ - ((byte*) &def_temp)[5]=(M)[2];\ - ((byte*) &def_temp)[6]=(M)[1];\ - ((byte*) &def_temp)[7]=(M)[0];\ - (V) = def_temp; } while(0) -#else -#define float4get(V,M) memcpy_fixed((byte*) &V,(byte*) (M),sizeof(float)) -#define float4store(V,M) memcpy_fixed((byte*) V,(byte*) (&M),sizeof(float)) - -#if defined(__FLOAT_WORD_ORDER) && (__FLOAT_WORD_ORDER == __BIG_ENDIAN) -#define doublestore(T,V) do { *(((char*)T)+0)=(char) ((byte *) &V)[4];\ - *(((char*)T)+1)=(char) ((byte *) &V)[5];\ - *(((char*)T)+2)=(char) ((byte *) &V)[6];\ - *(((char*)T)+3)=(char) ((byte *) &V)[7];\ - *(((char*)T)+4)=(char) ((byte *) &V)[0];\ - *(((char*)T)+5)=(char) ((byte *) &V)[1];\ - *(((char*)T)+6)=(char) ((byte *) &V)[2];\ - *(((char*)T)+7)=(char) ((byte *) &V)[3]; }\ - while(0) -#define doubleget(V,M) do { double def_temp;\ - ((byte*) &def_temp)[0]=(M)[4];\ - ((byte*) &def_temp)[1]=(M)[5];\ - ((byte*) &def_temp)[2]=(M)[6];\ - ((byte*) &def_temp)[3]=(M)[7];\ - ((byte*) &def_temp)[4]=(M)[0];\ - ((byte*) &def_temp)[5]=(M)[1];\ - ((byte*) &def_temp)[6]=(M)[2];\ - ((byte*) &def_temp)[7]=(M)[3];\ - (V) = def_temp; } while(0) -#endif /* __FLOAT_WORD_ORDER */ - -#define float8get(V,M) doubleget((V),(M)) -#define float8store(V,M) doublestore((V),(M)) -#endif /* WORDS_BIGENDIAN */ - -#endif /* sint2korr */ - -/* - Macro for reading 32-bit integer from network byte order (big-endian) - from unaligned memory location. -*/ -#define int4net(A) (int32) (((uint32) ((uchar) (A)[3])) |\ - (((uint32) ((uchar) (A)[2])) << 8) |\ - (((uint32) ((uchar) (A)[1])) << 16) |\ - (((uint32) ((uchar) (A)[0])) << 24)) -/* - Define-funktions for reading and storing in machine format from/to - short/long to/from some place in memory V should be a (not - register) variable, M is a pointer to byte -*/ - -#ifdef WORDS_BIGENDIAN - -#define ushortget(V,M) do { V = (uint16) (((uint16) ((uchar) (M)[1]))+\ - ((uint16) ((uint16) (M)[0]) << 8)); } while(0) -#define shortget(V,M) do { V = (short) (((short) ((uchar) (M)[1]))+\ - ((short) ((short) (M)[0]) << 8)); } while(0) -#define longget(V,M) do { int32 def_temp;\ - ((byte*) &def_temp)[0]=(M)[0];\ - ((byte*) &def_temp)[1]=(M)[1];\ - ((byte*) &def_temp)[2]=(M)[2];\ - ((byte*) &def_temp)[3]=(M)[3];\ - (V)=def_temp; } while(0) -#define ulongget(V,M) do { uint32 def_temp;\ - ((byte*) &def_temp)[0]=(M)[0];\ - ((byte*) &def_temp)[1]=(M)[1];\ - ((byte*) &def_temp)[2]=(M)[2];\ - ((byte*) &def_temp)[3]=(M)[3];\ - (V)=def_temp; } while(0) -#define shortstore(T,A) do { uint def_temp=(uint) (A) ;\ - *(((char*)T)+1)=(char)(def_temp); \ - *(((char*)T)+0)=(char)(def_temp >> 8); } while(0) -#define longstore(T,A) do { *(((char*)T)+3)=((A));\ - *(((char*)T)+2)=(((A) >> 8));\ - *(((char*)T)+1)=(((A) >> 16));\ - *(((char*)T)+0)=(((A) >> 24)); } while(0) - -#define floatget(V,M) memcpy_fixed((byte*) &V,(byte*) (M),sizeof(float)) -#define floatstore(T,V) memcpy_fixed((byte*) (T),(byte*)(&V),sizeof(float)) -#define doubleget(V,M) memcpy_fixed((byte*) &V,(byte*) (M),sizeof(double)) -#define doublestore(T,V) memcpy_fixed((byte*) (T),(byte*) &V,sizeof(double)) -#define longlongget(V,M) memcpy_fixed((byte*) &V,(byte*) (M),sizeof(ulonglong)) -#define longlongstore(T,V) memcpy_fixed((byte*) (T),(byte*) &V,sizeof(ulonglong)) - -#else - -#define ushortget(V,M) do { V = uint2korr(M); } while(0) -#define shortget(V,M) do { V = sint2korr(M); } while(0) -#define longget(V,M) do { V = sint4korr(M); } while(0) -#define ulongget(V,M) do { V = uint4korr(M); } while(0) -#define shortstore(T,V) int2store(T,V) -#define longstore(T,V) int4store(T,V) -#ifndef floatstore -#define floatstore(T,V) memcpy_fixed((byte*) (T),(byte*) (&V),sizeof(float)) -#define floatget(V,M) memcpy_fixed((byte*) &V, (byte*) (M), sizeof(float)) -#endif -#ifndef doubleget -#define doubleget(V,M) memcpy_fixed((byte*) &V,(byte*) (M),sizeof(double)) -#define doublestore(T,V) memcpy_fixed((byte*) (T),(byte*) &V,sizeof(double)) -#endif /* doubleget */ -#define longlongget(V,M) memcpy_fixed((byte*) &V,(byte*) (M),sizeof(ulonglong)) -#define longlongstore(T,V) memcpy_fixed((byte*) (T),(byte*) &V,sizeof(ulonglong)) - -#endif /* WORDS_BIGENDIAN */ - -/* sprintf does not always return the number of bytes :- */ -#ifdef SPRINTF_RETURNS_INT -#define my_sprintf(buff,args) sprintf args -#else -#ifdef SPRINTF_RETURNS_PTR -#define my_sprintf(buff,args) ((int)(sprintf args - buff)) -#else -#define my_sprintf(buff,args) ((ulong) sprintf args, (ulong) strlen(buff)) -#endif -#endif - -#ifndef THREAD -#define thread_safe_increment(V,L) (V)++ -#define thread_safe_add(V,C,L) (V)+=(C) -#define thread_safe_sub(V,C,L) (V)-=(C) -#define statistic_increment(V,L) (V)++ -#define statistic_add(V,C,L) (V)+=(C) -#endif - -#ifdef HAVE_CHARSET_utf8 -#define MYSQL_UNIVERSAL_CLIENT_CHARSET "utf8" -#else -#define MYSQL_UNIVERSAL_CLIENT_CHARSET MYSQL_DEFAULT_CHARSET_NAME -#endif - -#if defined(EMBEDDED_LIBRARY) && !defined(HAVE_EMBEDDED_PRIVILEGE_CONTROL) -#define NO_EMBEDDED_ACCESS_CHECKS -#endif - - -/* Length of decimal number represented by INT32. */ - -#define MY_INT32_NUM_DECIMAL_DIGITS 11 - -/* Length of decimal number represented by INT64. */ - -#define MY_INT64_NUM_DECIMAL_DIGITS 21 - -#endif /* my_global_h */ diff --git a/mta-mysql/include/mysql/my_net.h b/mta-mysql/include/mysql/my_net.h deleted file mode 100644 index 47f31a6..0000000 --- a/mta-mysql/include/mysql/my_net.h +++ /dev/null @@ -1,134 +0,0 @@ -/* Copyright (C) 2000 MySQL AB - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; version 2 of the License. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ - -/* - thread safe version of some common functions: - my_inet_ntoa - - This file is also used to make handling of sockets and ioctl() - portable accross systems. - -*/ - -#ifndef _my_net_h -#define _my_net_h -C_MODE_START - -#include -#ifdef HAVE_SYS_SOCKET_H -#include -#endif -#ifdef HAVE_NETINET_IN_H -#include -#endif -#ifdef HAVE_ARPA_INET_H -#include -#endif -#ifdef HAVE_POLL -#include -#endif -#ifdef HAVE_SYS_IOCTL_H -#include -#endif - -#if !defined(MSDOS) && !defined(__WIN__) && !defined(HAVE_BROKEN_NETINET_INCLUDES) && !defined(__BEOS__) && !defined(__NETWARE__) -#include -#include -#include -#if !defined(alpha_linux_port) -#include -#endif -#endif - -#if defined(__EMX__) -#include -#define ioctlsocket(A,B,C) ioctl((A),(B),(void *)(C),sizeof(*(C))) -#undef HAVE_FCNTL -#endif /* defined(__EMX__) */ - -#if defined(MSDOS) || defined(__WIN__) -#define O_NONBLOCK 1 /* For emulation of fcntl() */ - -/* - SHUT_RDWR is called SD_BOTH in windows and - is defined to 2 in winsock2.h - #define SD_BOTH 0x02 -*/ -#define SHUT_RDWR 0x02 - -#endif - -/* - On OSes which don't have the in_addr_t, we guess that using uint32 is the best - possible choice. We guess this from the fact that on HP-UX64bit & FreeBSD64bit - & Solaris64bit, in_addr_t is equivalent to uint32. And on Linux32bit too. -*/ -#ifndef HAVE_IN_ADDR_T -#define in_addr_t uint32 -#endif - -/* On some operating systems (e.g. Solaris) INADDR_NONE is not defined */ -#ifndef INADDR_NONE -#define INADDR_NONE -1 /* Error value from inet_addr */ -#endif - -/* Thread safe or portable version of some functions */ - -void my_inet_ntoa(struct in_addr in, char *buf); - -/* - Handling of gethostbyname_r() -*/ - -#if !defined(HPUX10) -struct hostent; -#endif /* HPUX */ -#if !defined(HAVE_GETHOSTBYNAME_R) -struct hostent *my_gethostbyname_r(const char *name, - struct hostent *result, char *buffer, - int buflen, int *h_errnop); -void my_gethostbyname_r_free(); -#elif defined(HAVE_PTHREAD_ATTR_CREATE) || defined(_AIX) || defined(HAVE_GETHOSTBYNAME_R_GLIBC2_STYLE) -struct hostent *my_gethostbyname_r(const char *name, - struct hostent *result, char *buffer, - int buflen, int *h_errnop); -#define my_gethostbyname_r_free() -#if !defined(HAVE_GETHOSTBYNAME_R_GLIBC2_STYLE) && !defined(HPUX10) -#define GETHOSTBYNAME_BUFF_SIZE sizeof(struct hostent_data) -#endif /* !defined(HAVE_GETHOSTBYNAME_R_GLIBC2_STYLE) */ - -#elif defined(HAVE_GETHOSTBYNAME_R_RETURN_INT) -#define GETHOSTBYNAME_BUFF_SIZE sizeof(struct hostent_data) -struct hostent *my_gethostbyname_r(const char *name, - struct hostent *result, char *buffer, - int buflen, int *h_errnop); -#define my_gethostbyname_r_free() -#else -#define my_gethostbyname_r(A,B,C,D,E) gethostbyname_r((A),(B),(C),(D),(E)) -#define my_gethostbyname_r_free() -#endif /* !defined(HAVE_GETHOSTBYNAME_R) */ - -#ifndef GETHOSTBYNAME_BUFF_SIZE -#define GETHOSTBYNAME_BUFF_SIZE 2048 -#endif - -/* On SCO you get a link error when refering to h_errno */ -#ifdef SCO -#undef h_errno -#define h_errno errno -#endif - -C_MODE_END -#endif diff --git a/mta-mysql/include/mysql/my_no_pthread.h b/mta-mysql/include/mysql/my_no_pthread.h deleted file mode 100644 index e4ec23b..0000000 --- a/mta-mysql/include/mysql/my_no_pthread.h +++ /dev/null @@ -1,54 +0,0 @@ -/* Copyright (C) 2000 MySQL AB - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; version 2 of the License. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ - - -#if !defined(_my_no_pthread_h) && !defined(THREAD) -#define _my_no_pthread_h - - -/* - This block is to access some thread-related type definitions - even in builds which do not need thread functions, - as some variables (based on these types) are declared - even in non-threaded builds. - Case in point: 'mf_keycache.c' -*/ -#if defined(__WIN__) || defined(OS2) - -#elif defined(HAVE_UNIXWARE7_THREADS) -/* #include Currently, not relevant. Enable if needed. */ - -#else /* Normal threads */ -#include - -#endif /* defined(__WIN__) */ - - -/* - This undefs some pthread mutex locks when one isn't using threads - to make thread safe code, that should also work in single thread - environment, easier to use. -*/ -#define pthread_mutex_init(A,B) -#define pthread_mutex_lock(A) -#define pthread_mutex_unlock(A) -#define pthread_mutex_destroy(A) -#define my_rwlock_init(A,B) -#define rw_rdlock(A) -#define rw_wrlock(A) -#define rw_unlock(A) -#define rwlock_destroy(A) - -#endif diff --git a/mta-mysql/include/mysql/my_pthread.h b/mta-mysql/include/mysql/my_pthread.h deleted file mode 100644 index d64b534..0000000 --- a/mta-mysql/include/mysql/my_pthread.h +++ /dev/null @@ -1,812 +0,0 @@ -/* Copyright (C) 2000 MySQL AB - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; version 2 of the License. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ - -/* Defines to make different thread packages compatible */ - -#ifndef _my_pthread_h -#define _my_pthread_h - -#include -#ifndef ETIME -#define ETIME ETIMEDOUT /* For FreeBSD */ -#endif - -#ifdef __cplusplus -#define EXTERNC extern "C" -extern "C" { -#else -#define EXTERNC -#endif /* __cplusplus */ - -/* - BUG#24507: Race conditions inside current NPTL pthread_exit() implementation. - - If macro NPTL_PTHREAD_EXIT_HACK is defined then a hack described in the bug - report will be implemented inside my_thread_global_init() in my_thr_init.c. - - This amounts to spawning a dummy thread which does nothing but executes - pthread_exit(0). - - This bug is fixed in version 2.5 of glibc library. - - TODO: Remove this code when fixed versions of glibc6 are in common use. - */ - -#if defined(TARGET_OS_LINUX) && defined(HAVE_NPTL) && \ - defined(__GLIBC__) && ( __GLIBC__ < 2 || __GLIBC__ == 2 && __GLIBC_MINOR__ < 5 ) -#define NPTL_PTHREAD_EXIT_BUG 1 -#endif - -#if defined(__WIN__) || defined(OS2) - -#ifdef OS2 -typedef ULONG HANDLE; -typedef ULONG DWORD; -typedef int sigset_t; -#endif - -#ifdef OS2 -typedef HMTX pthread_mutex_t; -#else -typedef CRITICAL_SECTION pthread_mutex_t; -#endif -typedef HANDLE pthread_t; -typedef struct thread_attr { - DWORD dwStackSize ; - DWORD dwCreatingFlag ; - int priority ; -} pthread_attr_t ; - -typedef struct { int dummy; } pthread_condattr_t; - -/* Implementation of posix conditions */ - -typedef struct st_pthread_link { - DWORD thread_id; - struct st_pthread_link *next; -} pthread_link; - -typedef struct { - uint32 waiting; - CRITICAL_SECTION lock_waiting; - - enum { - SIGNAL= 0, - BROADCAST= 1, - MAX_EVENTS= 2 - } EVENTS; - - HANDLE events[MAX_EVENTS]; - HANDLE broadcast_block_event; - -} pthread_cond_t; - -typedef int pthread_mutexattr_t; -#define win_pthread_self my_thread_var->pthread_self -#ifdef OS2 -#define pthread_handler_t EXTERNC void * _Optlink -typedef void * (_Optlink *pthread_handler)(void *); -#else -#define pthread_handler_t EXTERNC void * __cdecl -typedef void * (__cdecl *pthread_handler)(void *); -#endif - -/* - Struct and macros to be used in combination with the - windows implementation of pthread_cond_timedwait -*/ - -/* - Declare a union to make sure FILETIME is properly aligned - so it can be used directly as a 64 bit value. The value - stored is in 100ns units. - */ - union ft64 { - FILETIME ft; - __int64 i64; - }; -struct timespec { - union ft64 tv; - /* The max timeout value in millisecond for pthread_cond_timedwait */ - long max_timeout_msec; -}; -#define set_timespec(ABSTIME,SEC) { \ - GetSystemTimeAsFileTime(&((ABSTIME).tv.ft)); \ - (ABSTIME).tv.i64+= (__int64)(SEC)*10000000; \ - (ABSTIME).max_timeout_msec= (long)((SEC)*1000); \ -} -#define set_timespec_nsec(ABSTIME,NSEC) { \ - GetSystemTimeAsFileTime(&((ABSTIME).tv.ft)); \ - (ABSTIME).tv.i64+= (__int64)(NSEC)/100; \ - (ABSTIME).max_timeout_msec= (long)((NSEC)/1000000); \ -} - -void win_pthread_init(void); -int win_pthread_setspecific(void *A,void *B,uint length); -int pthread_create(pthread_t *,pthread_attr_t *,pthread_handler,void *); -int pthread_cond_init(pthread_cond_t *cond, const pthread_condattr_t *attr); -int pthread_cond_wait(pthread_cond_t *cond, pthread_mutex_t *mutex); -int pthread_cond_timedwait(pthread_cond_t *cond, pthread_mutex_t *mutex, - struct timespec *abstime); -int pthread_cond_signal(pthread_cond_t *cond); -int pthread_cond_broadcast(pthread_cond_t *cond); -int pthread_cond_destroy(pthread_cond_t *cond); -int pthread_attr_init(pthread_attr_t *connect_att); -int pthread_attr_setstacksize(pthread_attr_t *connect_att,DWORD stack); -int pthread_attr_setprio(pthread_attr_t *connect_att,int priority); -int pthread_attr_destroy(pthread_attr_t *connect_att); -struct tm *localtime_r(const time_t *timep,struct tm *tmp); -struct tm *gmtime_r(const time_t *timep,struct tm *tmp); - - -void pthread_exit(void *a); /* was #define pthread_exit(A) ExitThread(A)*/ - -#ifndef OS2 -#define ETIMEDOUT 145 /* Win32 doesn't have this */ -#define getpid() GetCurrentThreadId() -#endif -#define pthread_self() win_pthread_self -#define HAVE_LOCALTIME_R 1 -#define _REENTRANT 1 -#define HAVE_PTHREAD_ATTR_SETSTACKSIZE 1 - -#ifdef USE_TLS /* For LIBMYSQL.DLL */ -#undef SAFE_MUTEX /* This will cause conflicts */ -#define pthread_key(T,V) DWORD V -#define pthread_key_create(A,B) ((*A=TlsAlloc())==0xFFFFFFFF) -#define pthread_key_delete(A) TlsFree(A) -#define pthread_getspecific(A) (TlsGetValue(A)) -#define my_pthread_getspecific(T,A) ((T) TlsGetValue(A)) -#define my_pthread_getspecific_ptr(T,V) ((T) TlsGetValue(V)) -#define my_pthread_setspecific_ptr(T,V) (!TlsSetValue((T),(V))) -#define pthread_setspecific(A,B) (!TlsSetValue((A),(B))) -#else -#define pthread_key(T,V) __declspec(thread) T V -#define pthread_key_create(A,B) pthread_dummy(0) -#define pthread_key_delete(A) pthread_dummy(0) -#define pthread_getspecific(A) (&(A)) -#define my_pthread_getspecific(T,A) (&(A)) -#define my_pthread_getspecific_ptr(T,V) (V) -#define my_pthread_setspecific_ptr(T,V) ((T)=(V),0) -#define pthread_setspecific(A,B) win_pthread_setspecific(&(A),(B),sizeof(A)) -#endif /* USE_TLS */ - -#define pthread_equal(A,B) ((A) == (B)) -#ifdef OS2 -extern int pthread_mutex_init (pthread_mutex_t *, const pthread_mutexattr_t *); -extern int pthread_mutex_lock (pthread_mutex_t *); -extern int pthread_mutex_unlock (pthread_mutex_t *); -extern int pthread_mutex_destroy (pthread_mutex_t *); -#define my_pthread_setprio(A,B) DosSetPriority(PRTYS_THREAD,PRTYC_NOCHANGE, B, A) -#define pthread_kill(A,B) raise(B) -#define pthread_exit(A) pthread_dummy() -#else -#define pthread_mutex_init(A,B) (InitializeCriticalSection(A),0) -#define pthread_mutex_lock(A) (EnterCriticalSection(A),0) -#define pthread_mutex_trylock(A) (WaitForSingleObject((A), 0) == WAIT_TIMEOUT) -#define pthread_mutex_unlock(A) LeaveCriticalSection(A) -#define pthread_mutex_destroy(A) DeleteCriticalSection(A) -#define my_pthread_setprio(A,B) SetThreadPriority(GetCurrentThread(), (B)) -#define pthread_kill(A,B) pthread_dummy(0) -#endif /* OS2 */ - -/* Dummy defines for easier code */ -#define pthread_attr_setdetachstate(A,B) pthread_dummy(0) -#define my_pthread_attr_setprio(A,B) pthread_attr_setprio(A,B) -#define pthread_attr_setscope(A,B) -#define pthread_detach_this_thread() -#define pthread_condattr_init(A) -#define pthread_condattr_destroy(A) - -#define my_pthread_getprio(thread_id) pthread_dummy(0) - -#elif defined(HAVE_UNIXWARE7_THREADS) - -#include -#include - -#ifndef _REENTRANT -#define _REENTRANT -#endif - -#define HAVE_NONPOSIX_SIGWAIT -#define pthread_t thread_t -#define pthread_cond_t cond_t -#define pthread_mutex_t mutex_t -#define pthread_key_t thread_key_t -typedef int pthread_attr_t; /* Needed by Unixware 7.0.0 */ - -#define pthread_key_create(A,B) thr_keycreate((A),(B)) -#define pthread_key_delete(A) thr_keydelete(A) - -#define pthread_handler_t EXTERNC void * -#define pthread_key(T,V) pthread_key_t V - -void * my_pthread_getspecific_imp(pthread_key_t key); -#define my_pthread_getspecific(A,B) ((A) my_pthread_getspecific_imp(B)) -#define my_pthread_getspecific_ptr(T,V) my_pthread_getspecific(T,V) - -#define pthread_setspecific(A,B) thr_setspecific(A,B) -#define my_pthread_setspecific_ptr(T,V) pthread_setspecific(T,V) - -#define pthread_create(A,B,C,D) thr_create(NULL,65536L,(C),(D),THR_DETACHED,(A)) -#define pthread_cond_init(a,b) cond_init((a),USYNC_THREAD,NULL) -#define pthread_cond_destroy(a) cond_destroy(a) -#define pthread_cond_signal(a) cond_signal(a) -#define pthread_cond_wait(a,b) cond_wait((a),(b)) -#define pthread_cond_timedwait(a,b,c) cond_timedwait((a),(b),(c)) -#define pthread_cond_broadcast(a) cond_broadcast(a) - -#define pthread_mutex_init(a,b) mutex_init((a),USYNC_THREAD,NULL) -#define pthread_mutex_lock(a) mutex_lock(a) -#define pthread_mutex_unlock(a) mutex_unlock(a) -#define pthread_mutex_destroy(a) mutex_destroy(a) - -#define pthread_self() thr_self() -#define pthread_exit(A) thr_exit(A) -#define pthread_equal(A,B) (((A) == (B)) ? 1 : 0) -#define pthread_kill(A,B) thr_kill((A),(B)) -#define HAVE_PTHREAD_KILL - -#define pthread_sigmask(A,B,C) thr_sigsetmask((A),(B),(C)) - -extern int my_sigwait(const sigset_t *set,int *sig); - -#define pthread_detach_this_thread() pthread_dummy(0) - -#define pthread_attr_init(A) pthread_dummy(0) -#define pthread_attr_destroy(A) pthread_dummy(0) -#define pthread_attr_setscope(A,B) pthread_dummy(0) -#define pthread_attr_setdetachstate(A,B) pthread_dummy(0) -#define my_pthread_setprio(A,B) pthread_dummy (0) -#define my_pthread_getprio(A) pthread_dummy (0) -#define my_pthread_attr_setprio(A,B) pthread_dummy(0) - -#else /* Normal threads */ - -#ifdef HAVE_rts_threads -#define sigwait org_sigwait -#include -#undef sigwait -#endif -#include -#ifndef _REENTRANT -#define _REENTRANT -#endif -#ifdef HAVE_THR_SETCONCURRENCY -#include /* Probably solaris */ -#endif -#ifdef HAVE_SCHED_H -#include -#endif -#ifdef HAVE_SYNCH_H -#include -#endif -#if defined(__EMX__) && (!defined(EMX_PTHREAD_REV) || (EMX_PTHREAD_REV < 2)) -#error Requires at least rev 2 of EMX pthreads library. -#endif - -#ifdef __NETWARE__ -void my_pthread_exit(void *status); -#define pthread_exit(A) my_pthread_exit(A) -#endif - -extern int my_pthread_getprio(pthread_t thread_id); - -#define pthread_key(T,V) pthread_key_t V -#define my_pthread_getspecific_ptr(T,V) my_pthread_getspecific(T,(V)) -#define my_pthread_setspecific_ptr(T,V) pthread_setspecific(T,(void*) (V)) -#define pthread_detach_this_thread() -#define pthread_handler_t EXTERNC void * -typedef void *(* pthread_handler)(void *); - -/* Test first for RTS or FSU threads */ - -#if defined(PTHREAD_SCOPE_GLOBAL) && !defined(PTHREAD_SCOPE_SYSTEM) -#define HAVE_rts_threads -extern int my_pthread_create_detached; -#define pthread_sigmask(A,B,C) sigprocmask((A),(B),(C)) -#define PTHREAD_CREATE_DETACHED &my_pthread_create_detached -#define PTHREAD_SCOPE_SYSTEM PTHREAD_SCOPE_GLOBAL -#define PTHREAD_SCOPE_PROCESS PTHREAD_SCOPE_LOCAL -#define USE_ALARM_THREAD -#elif defined(HAVE_mit_thread) -#define USE_ALARM_THREAD -#undef HAVE_LOCALTIME_R -#define HAVE_LOCALTIME_R -#undef HAVE_GMTIME_R -#define HAVE_GMTIME_R -#undef HAVE_PTHREAD_ATTR_SETSCOPE -#define HAVE_PTHREAD_ATTR_SETSCOPE -#undef HAVE_GETHOSTBYNAME_R_GLIBC2_STYLE /* If we are running linux */ -#undef HAVE_RWLOCK_T -#undef HAVE_RWLOCK_INIT -#undef HAVE_PTHREAD_RWLOCK_RDLOCK -#undef HAVE_SNPRINTF - -#define my_pthread_attr_setprio(A,B) -#endif /* defined(PTHREAD_SCOPE_GLOBAL) && !defined(PTHREAD_SCOPE_SYSTEM) */ - -#if defined(_BSDI_VERSION) && _BSDI_VERSION < 199910 -int sigwait(sigset_t *set, int *sig); -#endif - -#ifndef HAVE_NONPOSIX_SIGWAIT -#define my_sigwait(A,B) sigwait((A),(B)) -#else -int my_sigwait(const sigset_t *set,int *sig); -#endif - -#ifdef HAVE_NONPOSIX_PTHREAD_MUTEX_INIT -#ifndef SAFE_MUTEX -#define pthread_mutex_init(a,b) my_pthread_mutex_init((a),(b)) -extern int my_pthread_mutex_init(pthread_mutex_t *mp, - const pthread_mutexattr_t *attr); -#endif /* SAFE_MUTEX */ -#define pthread_cond_init(a,b) my_pthread_cond_init((a),(b)) -extern int my_pthread_cond_init(pthread_cond_t *mp, - const pthread_condattr_t *attr); -#endif /* HAVE_NONPOSIX_PTHREAD_MUTEX_INIT */ - -#if defined(HAVE_SIGTHREADMASK) && !defined(HAVE_PTHREAD_SIGMASK) -#define pthread_sigmask(A,B,C) sigthreadmask((A),(B),(C)) -#endif - -#if !defined(HAVE_SIGWAIT) && !defined(HAVE_mit_thread) && !defined(HAVE_rts_threads) && !defined(sigwait) && !defined(alpha_linux_port) && !defined(HAVE_NONPOSIX_SIGWAIT) && !defined(HAVE_DEC_3_2_THREADS) && !defined(_AIX) -int sigwait(sigset_t *setp, int *sigp); /* Use our implemention */ -#endif - - -/* - We define my_sigset() and use that instead of the system sigset() so that - we can favor an implementation based on sigaction(). On some systems, such - as Mac OS X, sigset() results in flags such as SA_RESTART being set, and - we want to make sure that no such flags are set. -*/ -#if defined(HAVE_SIGACTION) && !defined(my_sigset) -#define my_sigset(A,B) do { struct sigaction l_s; sigset_t l_set; int l_rc; \ - DBUG_ASSERT((A) != 0); \ - sigemptyset(&l_set); \ - l_s.sa_handler = (B); \ - l_s.sa_mask = l_set; \ - l_s.sa_flags = 0; \ - l_rc= sigaction((A), &l_s, (struct sigaction *) NULL);\ - DBUG_ASSERT(l_rc == 0); \ - } while (0) -#elif defined(HAVE_SIGSET) && !defined(my_sigset) -#define my_sigset(A,B) sigset((A),(B)) -#elif !defined(my_sigset) -#define my_sigset(A,B) signal((A),(B)) -#endif - -#ifndef my_pthread_setprio -#if defined(HAVE_PTHREAD_SETPRIO_NP) /* FSU threads */ -#define my_pthread_setprio(A,B) pthread_setprio_np((A),(B)) -#elif defined(HAVE_PTHREAD_SETPRIO) -#define my_pthread_setprio(A,B) pthread_setprio((A),(B)) -#else -extern void my_pthread_setprio(pthread_t thread_id,int prior); -#endif -#endif - -#ifndef my_pthread_attr_setprio -#ifdef HAVE_PTHREAD_ATTR_SETPRIO -#define my_pthread_attr_setprio(A,B) pthread_attr_setprio((A),(B)) -#else -extern void my_pthread_attr_setprio(pthread_attr_t *attr, int priority); -#endif -#endif - -#if !defined(HAVE_PTHREAD_ATTR_SETSCOPE) || defined(HAVE_DEC_3_2_THREADS) -#define pthread_attr_setscope(A,B) -#undef HAVE_GETHOSTBYADDR_R /* No definition */ -#endif - -#if defined(HAVE_BROKEN_PTHREAD_COND_TIMEDWAIT) && !defined(SAFE_MUTEX) -extern int my_pthread_cond_timedwait(pthread_cond_t *cond, - pthread_mutex_t *mutex, - struct timespec *abstime); -#define pthread_cond_timedwait(A,B,C) my_pthread_cond_timedwait((A),(B),(C)) -#endif - -#if defined(OS2) -#define my_pthread_getspecific(T,A) ((T) &(A)) -#define pthread_setspecific(A,B) win_pthread_setspecific(&(A),(B),sizeof(A)) -#elif !defined( HAVE_NONPOSIX_PTHREAD_GETSPECIFIC) -#define my_pthread_getspecific(A,B) ((A) pthread_getspecific(B)) -#else -#define my_pthread_getspecific(A,B) ((A) my_pthread_getspecific_imp(B)) -void *my_pthread_getspecific_imp(pthread_key_t key); -#endif /* OS2 */ - -#ifndef HAVE_LOCALTIME_R -struct tm *localtime_r(const time_t *clock, struct tm *res); -#endif - -#ifndef HAVE_GMTIME_R -struct tm *gmtime_r(const time_t *clock, struct tm *res); -#endif - -#ifdef HAVE_PTHREAD_CONDATTR_CREATE -/* DCE threads on HPUX 10.20 */ -#define pthread_condattr_init pthread_condattr_create -#define pthread_condattr_destroy pthread_condattr_delete -#endif - -/* FSU THREADS */ -#if !defined(HAVE_PTHREAD_KEY_DELETE) && !defined(pthread_key_delete) -#define pthread_key_delete(A) pthread_dummy(0) -#endif - -#ifdef HAVE_CTHREADS_WRAPPER /* For MacOSX */ -#define pthread_cond_destroy(A) pthread_dummy(0) -#define pthread_mutex_destroy(A) pthread_dummy(0) -#define pthread_attr_delete(A) pthread_dummy(0) -#define pthread_condattr_delete(A) pthread_dummy(0) -#define pthread_attr_setstacksize(A,B) pthread_dummy(0) -#define pthread_equal(A,B) ((A) == (B)) -#define pthread_cond_timedwait(a,b,c) pthread_cond_wait((a),(b)) -#define pthread_attr_init(A) pthread_attr_create(A) -#define pthread_attr_destroy(A) pthread_attr_delete(A) -#define pthread_attr_setdetachstate(A,B) pthread_dummy(0) -#define pthread_create(A,B,C,D) pthread_create((A),*(B),(C),(D)) -#define pthread_sigmask(A,B,C) sigprocmask((A),(B),(C)) -#define pthread_kill(A,B) pthread_dummy(0) -#undef pthread_detach_this_thread -#define pthread_detach_this_thread() { pthread_t tmp=pthread_self() ; pthread_detach(&tmp); } -#endif - -#ifdef HAVE_DARWIN5_THREADS -#define pthread_sigmask(A,B,C) sigprocmask((A),(B),(C)) -#define pthread_kill(A,B) pthread_dummy(0) -#define pthread_condattr_init(A) pthread_dummy(0) -#define pthread_condattr_destroy(A) pthread_dummy(0) -#undef pthread_detach_this_thread -#define pthread_detach_this_thread() { pthread_t tmp=pthread_self() ; pthread_detach(tmp); } -#endif - -#if ((defined(HAVE_PTHREAD_ATTR_CREATE) && !defined(HAVE_SIGWAIT)) || defined(HAVE_DEC_3_2_THREADS)) && !defined(HAVE_CTHREADS_WRAPPER) -/* This is set on AIX_3_2 and Siemens unix (and DEC OSF/1 3.2 too) */ -#define pthread_key_create(A,B) \ - pthread_keycreate(A,(B) ?\ - (pthread_destructor_t) (B) :\ - (pthread_destructor_t) pthread_dummy) -#define pthread_attr_init(A) pthread_attr_create(A) -#define pthread_attr_destroy(A) pthread_attr_delete(A) -#define pthread_attr_setdetachstate(A,B) pthread_dummy(0) -#define pthread_create(A,B,C,D) pthread_create((A),*(B),(C),(D)) -#ifndef pthread_sigmask -#define pthread_sigmask(A,B,C) sigprocmask((A),(B),(C)) -#endif -#define pthread_kill(A,B) pthread_dummy(0) -#undef pthread_detach_this_thread -#define pthread_detach_this_thread() { pthread_t tmp=pthread_self() ; pthread_detach(&tmp); } -#elif !defined(__NETWARE__) /* HAVE_PTHREAD_ATTR_CREATE && !HAVE_SIGWAIT */ -#define HAVE_PTHREAD_KILL -#endif - -#endif /* defined(__WIN__) */ - -#if defined(HPUX10) && !defined(DONT_REMAP_PTHREAD_FUNCTIONS) -#undef pthread_cond_timedwait -#define pthread_cond_timedwait(a,b,c) my_pthread_cond_timedwait((a),(b),(c)) -int my_pthread_cond_timedwait(pthread_cond_t *cond, pthread_mutex_t *mutex, - struct timespec *abstime); -#endif - -#if defined(HPUX10) -#define pthread_attr_getstacksize(A,B) my_pthread_attr_getstacksize(A,B) -void my_pthread_attr_getstacksize(pthread_attr_t *attrib, size_t *size); -#endif - -#if defined(HAVE_POSIX1003_4a_MUTEX) && !defined(DONT_REMAP_PTHREAD_FUNCTIONS) -#undef pthread_mutex_trylock -#define pthread_mutex_trylock(a) my_pthread_mutex_trylock((a)) -int my_pthread_mutex_trylock(pthread_mutex_t *mutex); -#endif - -/* - The defines set_timespec and set_timespec_nsec should be used - for calculating an absolute time at which - pthread_cond_timedwait should timeout -*/ -#ifdef HAVE_TIMESPEC_TS_SEC -#ifndef set_timespec -#define set_timespec(ABSTIME,SEC) \ -{ \ - (ABSTIME).ts_sec=time(0) + (time_t) (SEC); \ - (ABSTIME).ts_nsec=0; \ -} -#endif /* !set_timespec */ -#ifndef set_timespec_nsec -#define set_timespec_nsec(ABSTIME,NSEC) \ -{ \ - ulonglong now= my_getsystime() + (NSEC/100); \ - (ABSTIME).ts_sec= (now / ULL(10000000)); \ - (ABSTIME).ts_nsec= (now % ULL(10000000) * 100 + ((NSEC) % 100)); \ -} -#endif /* !set_timespec_nsec */ -#else -#ifndef set_timespec -#define set_timespec(ABSTIME,SEC) \ -{\ - struct timeval tv;\ - gettimeofday(&tv,0);\ - (ABSTIME).tv_sec=tv.tv_sec+(time_t) (SEC);\ - (ABSTIME).tv_nsec=tv.tv_usec*1000;\ -} -#endif /* !set_timespec */ -#ifndef set_timespec_nsec -#define set_timespec_nsec(ABSTIME,NSEC) \ -{\ - ulonglong now= my_getsystime() + (NSEC/100); \ - (ABSTIME).tv_sec= (time_t) (now / ULL(10000000)); \ - (ABSTIME).tv_nsec= (long) (now % ULL(10000000) * 100 + ((NSEC) % 100)); \ -} -#endif /* !set_timespec_nsec */ -#endif /* HAVE_TIMESPEC_TS_SEC */ - - /* safe_mutex adds checking to mutex for easier debugging */ - -#if defined(__NETWARE__) && !defined(SAFE_MUTEX_DETECT_DESTROY) -#define SAFE_MUTEX_DETECT_DESTROY -#endif - -typedef struct st_safe_mutex_t -{ - pthread_mutex_t global,mutex; - const char *file; - uint line,count; - pthread_t thread; -#ifdef SAFE_MUTEX_DETECT_DESTROY - struct st_safe_mutex_info_t *info; /* to track destroying of mutexes */ -#endif -} safe_mutex_t; - -#ifdef SAFE_MUTEX_DETECT_DESTROY -/* - Used to track the destroying of mutexes. This needs to be a seperate - structure because the safe_mutex_t structure could be freed before - the mutexes are destroyed. -*/ - -typedef struct st_safe_mutex_info_t -{ - struct st_safe_mutex_info_t *next; - struct st_safe_mutex_info_t *prev; - const char *init_file; - uint32 init_line; -} safe_mutex_info_t; -#endif /* SAFE_MUTEX_DETECT_DESTROY */ - -int safe_mutex_init(safe_mutex_t *mp, const pthread_mutexattr_t *attr, - const char *file, uint line); -int safe_mutex_lock(safe_mutex_t *mp,const char *file, uint line); -int safe_mutex_unlock(safe_mutex_t *mp,const char *file, uint line); -int safe_mutex_destroy(safe_mutex_t *mp,const char *file, uint line); -int safe_cond_wait(pthread_cond_t *cond, safe_mutex_t *mp,const char *file, - uint line); -int safe_cond_timedwait(pthread_cond_t *cond, safe_mutex_t *mp, - struct timespec *abstime, const char *file, uint line); -void safe_mutex_global_init(void); -void safe_mutex_end(FILE *file); - - /* Wrappers if safe mutex is actually used */ -#ifdef SAFE_MUTEX -#undef pthread_mutex_init -#undef pthread_mutex_lock -#undef pthread_mutex_unlock -#undef pthread_mutex_destroy -#undef pthread_mutex_wait -#undef pthread_mutex_timedwait -#undef pthread_mutex_t -#undef pthread_cond_wait -#undef pthread_cond_timedwait -#undef pthread_mutex_trylock -#define pthread_mutex_init(A,B) safe_mutex_init((A),(B),__FILE__,__LINE__) -#define pthread_mutex_lock(A) safe_mutex_lock((A),__FILE__,__LINE__) -#define pthread_mutex_unlock(A) safe_mutex_unlock((A),__FILE__,__LINE__) -#define pthread_mutex_destroy(A) safe_mutex_destroy((A),__FILE__,__LINE__) -#define pthread_cond_wait(A,B) safe_cond_wait((A),(B),__FILE__,__LINE__) -#define pthread_cond_timedwait(A,B,C) safe_cond_timedwait((A),(B),(C),__FILE__,__LINE__) -#define pthread_mutex_trylock(A) pthread_mutex_lock(A) -#define pthread_mutex_t safe_mutex_t -#define safe_mutex_assert_owner(mp) \ - DBUG_ASSERT((mp)->count > 0 && \ - pthread_equal(pthread_self(), (mp)->thread)) -#define safe_mutex_assert_not_owner(mp) \ - DBUG_ASSERT(! (mp)->count || \ - ! pthread_equal(pthread_self(), (mp)->thread)) -#else -#define safe_mutex_assert_owner(mp) -#define safe_mutex_assert_not_owner(mp) -#endif /* SAFE_MUTEX */ - - /* READ-WRITE thread locking */ - -#ifdef HAVE_BROKEN_RWLOCK /* For OpenUnix */ -#undef HAVE_PTHREAD_RWLOCK_RDLOCK -#undef HAVE_RWLOCK_INIT -#undef HAVE_RWLOCK_T -#endif - -#if defined(USE_MUTEX_INSTEAD_OF_RW_LOCKS) -/* use these defs for simple mutex locking */ -#define rw_lock_t pthread_mutex_t -#define my_rwlock_init(A,B) pthread_mutex_init((A),(B)) -#define rw_rdlock(A) pthread_mutex_lock((A)) -#define rw_wrlock(A) pthread_mutex_lock((A)) -#define rw_tryrdlock(A) pthread_mutex_trylock((A)) -#define rw_trywrlock(A) pthread_mutex_trylock((A)) -#define rw_unlock(A) pthread_mutex_unlock((A)) -#define rwlock_destroy(A) pthread_mutex_destroy((A)) -#elif defined(HAVE_PTHREAD_RWLOCK_RDLOCK) -#define rw_lock_t pthread_rwlock_t -#define my_rwlock_init(A,B) pthread_rwlock_init((A),(B)) -#define rw_rdlock(A) pthread_rwlock_rdlock(A) -#define rw_wrlock(A) pthread_rwlock_wrlock(A) -#define rw_tryrdlock(A) pthread_rwlock_tryrdlock((A)) -#define rw_trywrlock(A) pthread_rwlock_trywrlock((A)) -#define rw_unlock(A) pthread_rwlock_unlock(A) -#define rwlock_destroy(A) pthread_rwlock_destroy(A) -#elif defined(HAVE_RWLOCK_INIT) -#ifdef HAVE_RWLOCK_T /* For example Solaris 2.6-> */ -#define rw_lock_t rwlock_t -#endif -#define my_rwlock_init(A,B) rwlock_init((A),USYNC_THREAD,0) -#else -/* Use our own version of read/write locks */ -typedef struct _my_rw_lock_t { - pthread_mutex_t lock; /* lock for structure */ - pthread_cond_t readers; /* waiting readers */ - pthread_cond_t writers; /* waiting writers */ - int state; /* -1:writer,0:free,>0:readers */ - int waiters; /* number of waiting writers */ -} my_rw_lock_t; - -#define rw_lock_t my_rw_lock_t -#define rw_rdlock(A) my_rw_rdlock((A)) -#define rw_wrlock(A) my_rw_wrlock((A)) -#define rw_tryrdlock(A) my_rw_tryrdlock((A)) -#define rw_trywrlock(A) my_rw_trywrlock((A)) -#define rw_unlock(A) my_rw_unlock((A)) -#define rwlock_destroy(A) my_rwlock_destroy((A)) - -extern int my_rwlock_init(my_rw_lock_t *, void *); -extern int my_rwlock_destroy(my_rw_lock_t *); -extern int my_rw_rdlock(my_rw_lock_t *); -extern int my_rw_wrlock(my_rw_lock_t *); -extern int my_rw_unlock(my_rw_lock_t *); -extern int my_rw_tryrdlock(my_rw_lock_t *); -extern int my_rw_trywrlock(my_rw_lock_t *); -#endif /* USE_MUTEX_INSTEAD_OF_RW_LOCKS */ - -#define GETHOSTBYADDR_BUFF_SIZE 2048 - -#ifndef HAVE_THR_SETCONCURRENCY -#define thr_setconcurrency(A) pthread_dummy(0) -#endif -#if !defined(HAVE_PTHREAD_ATTR_SETSTACKSIZE) && ! defined(pthread_attr_setstacksize) -#define pthread_attr_setstacksize(A,B) pthread_dummy(0) -#endif - -/* Define mutex types, see my_thr_init.c */ -#define MY_MUTEX_INIT_SLOW NULL -#ifdef PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP -extern pthread_mutexattr_t my_fast_mutexattr; -#define MY_MUTEX_INIT_FAST &my_fast_mutexattr -#else -#define MY_MUTEX_INIT_FAST NULL -#endif -#ifdef PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP -extern pthread_mutexattr_t my_errorcheck_mutexattr; -#define MY_MUTEX_INIT_ERRCHK &my_errorcheck_mutexattr -#else -#define MY_MUTEX_INIT_ERRCHK NULL -#endif - -extern my_bool my_thread_global_init(void); -extern void my_thread_global_end(void); -extern my_bool my_thread_init(void); -extern void my_thread_end(void); -extern const char *my_thread_name(void); -extern long my_thread_id(void); -extern int pthread_no_free(void *); -extern int pthread_dummy(int); - -/* All thread specific variables are in the following struct */ - -#define THREAD_NAME_SIZE 10 -#ifndef DEFAULT_THREAD_STACK -#if SIZEOF_CHARP > 4 -/* - MySQL can survive with 32K, but some glibc libraries require > 128K stack - To resolve hostnames. Also recursive stored procedures needs stack. -*/ -#define DEFAULT_THREAD_STACK (256*1024L) -#else -#define DEFAULT_THREAD_STACK (192*1024) -#endif -#endif - -struct st_my_thread_var -{ - int thr_errno; - pthread_cond_t suspend; - pthread_mutex_t mutex; - pthread_mutex_t * volatile current_mutex; - pthread_cond_t * volatile current_cond; - pthread_t pthread_self; - long id; - int cmp_length; - int volatile abort; - my_bool init; - struct st_my_thread_var *next,**prev; - void *opt_info; -#ifndef DBUG_OFF - gptr dbug; - char name[THREAD_NAME_SIZE+1]; -#endif -}; - -extern struct st_my_thread_var *_my_thread_var(void) __attribute__ ((const)); -extern uint my_thread_end_wait_time; -#define my_thread_var (_my_thread_var()) -#define my_errno my_thread_var->thr_errno -/* - Keep track of shutdown,signal, and main threads so that my_end() will not - report errors with them -*/ - -/* Which kind of thread library is in use */ - -#define THD_LIB_OTHER 1 -#define THD_LIB_NPTL 2 -#define THD_LIB_LT 4 - -extern uint thd_lib_detected; - - /* statistics_xxx functions are for not essential statistic */ - -#ifndef thread_safe_increment -#ifdef HAVE_ATOMIC_ADD -#define thread_safe_increment(V,L) atomic_inc((atomic_t*) &V) -#define thread_safe_decrement(V,L) atomic_dec((atomic_t*) &V) -#define thread_safe_add(V,C,L) atomic_add((C),(atomic_t*) &V) -#define thread_safe_sub(V,C,L) atomic_sub((C),(atomic_t*) &V) -#else -#define thread_safe_increment(V,L) \ - (pthread_mutex_lock((L)), (V)++, pthread_mutex_unlock((L))) -#define thread_safe_decrement(V,L) \ - (pthread_mutex_lock((L)), (V)--, pthread_mutex_unlock((L))) -#define thread_safe_add(V,C,L) (pthread_mutex_lock((L)), (V)+=(C), pthread_mutex_unlock((L))) -#define thread_safe_sub(V,C,L) \ - (pthread_mutex_lock((L)), (V)-=(C), pthread_mutex_unlock((L))) -#endif /* HAVE_ATOMIC_ADD */ -#ifdef SAFE_STATISTICS -#define statistic_increment(V,L) thread_safe_increment((V),(L)) -#define statistic_decrement(V,L) thread_safe_decrement((V),(L)) -#define statistic_add(V,C,L) thread_safe_add((V),(C),(L)) -#else -#define statistic_decrement(V,L) (V)-- -#define statistic_increment(V,L) (V)++ -#define statistic_add(V,C,L) (V)+=(C) -#endif /* SAFE_STATISTICS */ -#endif /* thread_safe_increment */ - -#ifdef __cplusplus -} -#endif -#endif /* _my_ptread_h */ diff --git a/mta-mysql/include/mysql/my_sys.h b/mta-mysql/include/mysql/my_sys.h deleted file mode 100644 index 7df2718..0000000 --- a/mta-mysql/include/mysql/my_sys.h +++ /dev/null @@ -1,924 +0,0 @@ -/* Copyright (C) 2000-2003 MySQL AB - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; version 2 of the License. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ - -#ifndef _my_sys_h -#define _my_sys_h -C_MODE_START - -#ifdef HAVE_AIOWAIT -#include /* Used by record-cache */ -typedef struct my_aio_result { - aio_result_t result; - int pending; -} my_aio_result; -#endif - -#ifndef THREAD -extern int NEAR my_errno; /* Last error in mysys */ -#else -#include -#endif - -#include /* for CHARSET_INFO */ -#include -#include - -#define MYSYS_PROGRAM_USES_CURSES() { error_handler_hook = my_message_curses; mysys_uses_curses=1; } -#define MYSYS_PROGRAM_DONT_USE_CURSES() { error_handler_hook = my_message_no_curses; mysys_uses_curses=0;} -#define MY_INIT(name); { my_progname= name; my_init(); } - -#define ERRMSGSIZE (SC_MAXWIDTH) /* Max length of a error message */ -#define NRERRBUFFS (2) /* Buffers for parameters */ -#define MY_FILE_ERROR ((uint) ~0) - - /* General bitmaps for my_func's */ -#define MY_FFNF 1 /* Fatal if file not found */ -#define MY_FNABP 2 /* Fatal if not all bytes read/writen */ -#define MY_NABP 4 /* Error if not all bytes read/writen */ -#define MY_FAE 8 /* Fatal if any error */ -#define MY_WME 16 /* Write message on error */ -#define MY_WAIT_IF_FULL 32 /* Wait and try again if disk full error */ -#define MY_IGNORE_BADFD 32 /* my_sync: ignore 'bad descriptor' errors */ -#define MY_RAID 64 /* Support for RAID */ -#define MY_FULL_IO 512 /* For my_read - loop intil I/O is complete */ -#define MY_DONT_CHECK_FILESIZE 128 /* Option to init_io_cache() */ -#define MY_LINK_WARNING 32 /* my_redel() gives warning if links */ -#define MY_COPYTIME 64 /* my_redel() copys time */ -#define MY_DELETE_OLD 256 /* my_create_with_symlink() */ -#define MY_RESOLVE_LINK 128 /* my_realpath(); Only resolve links */ -#define MY_HOLD_ORIGINAL_MODES 128 /* my_copy() holds to file modes */ -#define MY_REDEL_MAKE_BACKUP 256 -#define MY_SEEK_NOT_DONE 32 /* my_lock may have to do a seek */ -#define MY_DONT_WAIT 64 /* my_lock() don't wait if can't lock */ -#define MY_ZEROFILL 32 /* my_malloc(), fill array with zero */ -#define MY_ALLOW_ZERO_PTR 64 /* my_realloc() ; zero ptr -> malloc */ -#define MY_FREE_ON_ERROR 128 /* my_realloc() ; Free old ptr on error */ -#define MY_HOLD_ON_ERROR 256 /* my_realloc() ; Return old ptr on error */ -#define MY_DONT_OVERWRITE_FILE 1024 /* my_copy: Don't overwrite file */ -#define MY_THREADSAFE 2048 /* my_seek(): lock fd mutex */ - -#define MY_CHECK_ERROR 1 /* Params to my_end; Check open-close */ -#define MY_GIVE_INFO 2 /* Give time info about process*/ -#define MY_DONT_FREE_DBUG 4 /* Do not call DBUG_END() in my_end() */ - -#define ME_HIGHBYTE 8 /* Shift for colours */ -#define ME_NOCUR 1 /* Don't use curses message */ -#define ME_OLDWIN 2 /* Use old window */ -#define ME_BELL 4 /* Ring bell then printing message */ -#define ME_HOLDTANG 8 /* Don't delete last keys */ -#define ME_WAITTOT 16 /* Wait for errtime secs of for a action */ -#define ME_WAITTANG 32 /* Wait for a user action */ -#define ME_NOREFRESH 64 /* Dont refresh screen */ -#define ME_NOINPUT 128 /* Dont use the input libary */ -#define ME_COLOUR1 ((1 << ME_HIGHBYTE)) /* Possibly error-colours */ -#define ME_COLOUR2 ((2 << ME_HIGHBYTE)) -#define ME_COLOUR3 ((3 << ME_HIGHBYTE)) - - /* Bits in last argument to fn_format */ -#define MY_REPLACE_DIR 1 /* replace dir in name with 'dir' */ -#define MY_REPLACE_EXT 2 /* replace extension with 'ext' */ -#define MY_UNPACK_FILENAME 4 /* Unpack name (~ -> home) */ -#define MY_PACK_FILENAME 8 /* Pack name (home -> ~) */ -#define MY_RESOLVE_SYMLINKS 16 /* Resolve all symbolic links */ -#define MY_RETURN_REAL_PATH 32 /* return full path for file */ -#define MY_SAFE_PATH 64 /* Return NULL if too long path */ -#define MY_RELATIVE_PATH 128 /* name is relative to 'dir' */ - - /* My seek flags */ -#define MY_SEEK_SET 0 -#define MY_SEEK_CUR 1 -#define MY_SEEK_END 2 - - /* Some constants */ -#define MY_WAIT_FOR_USER_TO_FIX_PANIC 60 /* in seconds */ -#define MY_WAIT_GIVE_USER_A_MESSAGE 10 /* Every 10 times of prev */ -#define MIN_COMPRESS_LENGTH 50 /* Don't compress small bl. */ -#define DFLT_INIT_HITS 3 - - /* root_alloc flags */ -#define MY_KEEP_PREALLOC 1 -#define MY_MARK_BLOCKS_FREE 2 /* move used to free list and reuse them */ - - /* Internal error numbers (for assembler functions) */ -#define MY_ERRNO_EDOM 33 -#define MY_ERRNO_ERANGE 34 - - /* Bits for get_date timeflag */ -#define GETDATE_DATE_TIME 1 -#define GETDATE_SHORT_DATE 2 -#define GETDATE_HHMMSSTIME 4 -#define GETDATE_GMT 8 -#define GETDATE_FIXEDLENGTH 16 - - /* defines when allocating data */ -#ifdef SAFEMALLOC -#define my_malloc(SZ,FLAG) _mymalloc((SZ), __FILE__, __LINE__, FLAG ) -#define my_malloc_ci(SZ,FLAG) _mymalloc((SZ), sFile, uLine, FLAG ) -#define my_realloc(PTR,SZ,FLAG) _myrealloc((PTR), (SZ), __FILE__, __LINE__, FLAG ) -#define my_checkmalloc() _sanity( __FILE__, __LINE__ ) -#define my_free(PTR,FLAG) _myfree((PTR), __FILE__, __LINE__,FLAG) -#define my_memdup(A,B,C) _my_memdup((A),(B), __FILE__,__LINE__,C) -#define my_strdup(A,C) _my_strdup((A), __FILE__,__LINE__,C) -#define my_strdup_with_length(A,B,C) _my_strdup_with_length((A),(B),__FILE__,__LINE__,C) -#define TRASH(A,B) bfill(A, B, 0x8F) -#define QUICK_SAFEMALLOC sf_malloc_quick=1 -#define NORMAL_SAFEMALLOC sf_malloc_quick=0 -extern uint sf_malloc_prehunc,sf_malloc_endhunc,sf_malloc_quick; -extern ulonglong sf_malloc_mem_limit; - -#define CALLER_INFO_PROTO , const char *sFile, uint uLine -#define CALLER_INFO , __FILE__, __LINE__ -#define ORIG_CALLER_INFO , sFile, uLine -#else -#define my_checkmalloc() -#undef TERMINATE -#define TERMINATE(A) {} -#define QUICK_SAFEMALLOC -#define NORMAL_SAFEMALLOC -extern gptr my_malloc(uint Size,myf MyFlags); -#define my_malloc_ci(SZ,FLAG) my_malloc( SZ, FLAG ) -extern gptr my_realloc(gptr oldpoint,uint Size,myf MyFlags); -extern void my_no_flags_free(gptr ptr); -extern gptr my_memdup(const byte *from,uint length,myf MyFlags); -extern char *my_strdup(const char *from,myf MyFlags); -extern char *my_strdup_with_length(const char *from, uint length, - myf MyFlags); -/* we do use FG (as a no-op) in below so that a typo on FG is caught */ -#define my_free(PTR,FG) ((void)FG,my_no_flags_free(PTR)) -#define CALLER_INFO_PROTO /* nothing */ -#define CALLER_INFO /* nothing */ -#define ORIG_CALLER_INFO /* nothing */ -#define TRASH(A,B) /* nothing */ -#endif - -#ifdef HAVE_LARGE_PAGES -extern uint my_get_large_page_size(void); -extern gptr my_large_malloc(uint size, myf my_flags); -extern void my_large_free(gptr ptr, myf my_flags); -#else -#define my_get_large_page_size() (0) -#define my_large_malloc(A,B) my_malloc_lock((A),(B)) -#define my_large_free(A,B) my_free_lock((A),(B)) -#endif /* HAVE_LARGE_PAGES */ - -#ifdef HAVE_ALLOCA -#if defined(_AIX) && !defined(__GNUC__) && !defined(_AIX43) -#pragma alloca -#endif /* _AIX */ -#if defined(__MWERKS__) -#undef alloca -#define alloca _alloca -#endif /* __MWERKS__ */ -#if defined(__GNUC__) && !defined(HAVE_ALLOCA_H) && ! defined(alloca) -#define alloca __builtin_alloca -#endif /* GNUC */ -#define my_alloca(SZ) alloca((size_t) (SZ)) -#define my_afree(PTR) {} -#else -#define my_alloca(SZ) my_malloc(SZ,MYF(0)) -#define my_afree(PTR) my_free(PTR,MYF(MY_WME)) -#endif /* HAVE_ALLOCA */ - -#ifdef MSDOS -#ifdef __ZTC__ -void * __CDECL halloc(long count,size_t length); -void __CDECL hfree(void *ptr); -#endif -#if defined(USE_HALLOC) -#if defined(_VCM_) || defined(M_IC80386) -#undef USE_HALLOC -#endif -#endif -#ifdef USE_HALLOC -#define malloc(a) halloc((long) (a),1) -#define free(a) hfree(a) -#endif -#endif /* MSDOS */ - -#ifndef errno /* did we already get it? */ -#ifdef HAVE_ERRNO_AS_DEFINE -#include /* errno is a define */ -#else -extern int errno; /* declare errno */ -#endif -#endif /* #ifndef errno */ -extern char NEAR errbuff[NRERRBUFFS][ERRMSGSIZE]; -extern char *home_dir; /* Home directory for user */ -extern const char *my_progname; /* program-name (printed in errors) */ -extern char NEAR curr_dir[]; /* Current directory for user */ -extern int (*error_handler_hook)(uint my_err, const char *str,myf MyFlags); -extern int (*fatal_error_handler_hook)(uint my_err, const char *str, - myf MyFlags); -extern uint my_file_limit; - -#ifdef HAVE_LARGE_PAGES -extern my_bool my_use_large_pages; -extern uint my_large_page_size; -#endif - -/* charsets */ -extern CHARSET_INFO *default_charset_info; -extern CHARSET_INFO *all_charsets[256]; -extern CHARSET_INFO compiled_charsets[]; - -/* statistics */ -extern ulong my_file_opened,my_stream_opened, my_tmp_file_created; -extern uint mysys_usage_id; -extern my_bool my_init_done; - - /* Point to current my_message() */ -extern void (*my_sigtstp_cleanup)(void), - /* Executed before jump to shell */ - (*my_sigtstp_restart)(void), - (*my_abort_hook)(int); - /* Executed when comming from shell */ -extern int NEAR my_umask, /* Default creation mask */ - NEAR my_umask_dir, - NEAR my_recived_signals, /* Signals we have got */ - NEAR my_safe_to_handle_signal, /* Set when allowed to SIGTSTP */ - NEAR my_dont_interrupt; /* call remember_intr when set */ -extern my_bool NEAR mysys_uses_curses, my_use_symdir; -extern ulong sf_malloc_cur_memory, sf_malloc_max_memory; - -extern ulong my_default_record_cache_size; -extern my_bool NEAR my_disable_locking,NEAR my_disable_async_io, - NEAR my_disable_flush_key_blocks, NEAR my_disable_symlinks; -extern char wild_many,wild_one,wild_prefix; -extern const char *charsets_dir; -/* from default.c */ -extern char *my_defaults_extra_file; -extern const char *my_defaults_group_suffix; -extern const char *my_defaults_file; - -extern my_bool timed_mutexes; - -typedef struct wild_file_pack /* Struct to hold info when selecting files */ -{ - uint wilds; /* How many wildcards */ - uint not_pos; /* Start of not-theese-files */ - my_string *wild; /* Pointer to wildcards */ -} WF_PACK; - -enum loglevel { - ERROR_LEVEL, - WARNING_LEVEL, - INFORMATION_LEVEL -}; - -enum cache_type -{ - TYPE_NOT_SET= 0, READ_CACHE, WRITE_CACHE, - SEQ_READ_APPEND /* sequential read or append */, - READ_FIFO, READ_NET,WRITE_NET}; - -enum flush_type -{ - FLUSH_KEEP, FLUSH_RELEASE, FLUSH_IGNORE_CHANGED, FLUSH_FORCE_WRITE -}; - -typedef struct st_record_cache /* Used when cacheing records */ -{ - File file; - int rc_seek,error,inited; - uint rc_length,read_length,reclength; - my_off_t rc_record_pos,end_of_file; - byte *rc_buff,*rc_buff2,*rc_pos,*rc_end,*rc_request_pos; -#ifdef HAVE_AIOWAIT - int use_async_io; - my_aio_result aio_result; -#endif - enum cache_type type; -} RECORD_CACHE; - -enum file_type -{ - UNOPEN = 0, FILE_BY_OPEN, FILE_BY_CREATE, STREAM_BY_FOPEN, STREAM_BY_FDOPEN, - FILE_BY_MKSTEMP, FILE_BY_DUP -}; - -struct st_my_file_info -{ - my_string name; - enum file_type type; -#if defined(THREAD) && !defined(HAVE_PREAD) - pthread_mutex_t mutex; -#endif -}; - -extern struct st_my_file_info *my_file_info; - -typedef struct st_dynamic_array -{ - char *buffer; - uint elements,max_element; - uint alloc_increment; - uint size_of_element; -} DYNAMIC_ARRAY; - -typedef struct st_my_tmpdir -{ - DYNAMIC_ARRAY full_list; - char **list; - uint cur, max; -#ifdef THREAD - pthread_mutex_t mutex; -#endif -} MY_TMPDIR; - -typedef struct st_dynamic_string -{ - char *str; - uint length,max_length,alloc_increment; -} DYNAMIC_STRING; - -struct st_io_cache; -typedef int (*IO_CACHE_CALLBACK)(struct st_io_cache*); - -#ifdef THREAD -typedef struct st_io_cache_share -{ - pthread_mutex_t mutex; /* To sync on reads into buffer. */ - pthread_cond_t cond; /* To wait for signals. */ - pthread_cond_t cond_writer; /* For a synchronized writer. */ - /* Offset in file corresponding to the first byte of buffer. */ - my_off_t pos_in_file; - /* If a synchronized write cache is the source of the data. */ - struct st_io_cache *source_cache; - byte *buffer; /* The read buffer. */ - byte *read_end; /* Behind last valid byte of buffer. */ - int running_threads; /* threads not in lock. */ - int total_threads; /* threads sharing the cache. */ - int error; /* Last error. */ -#ifdef NOT_YET_IMPLEMENTED - /* whether the structure should be free'd */ - my_bool alloced; -#endif -} IO_CACHE_SHARE; -#endif - -typedef struct st_io_cache /* Used when cacheing files */ -{ - /* Offset in file corresponding to the first byte of byte* buffer. */ - my_off_t pos_in_file; - /* - The offset of end of file for READ_CACHE and WRITE_CACHE. - For SEQ_READ_APPEND it the maximum of the actual end of file and - the position represented by read_end. - */ - my_off_t end_of_file; - /* Points to current read position in the buffer */ - byte *read_pos; - /* the non-inclusive boundary in the buffer for the currently valid read */ - byte *read_end; - byte *buffer; /* The read buffer */ - /* Used in ASYNC_IO */ - byte *request_pos; - - /* Only used in WRITE caches and in SEQ_READ_APPEND to buffer writes */ - byte *write_buffer; - /* - Only used in SEQ_READ_APPEND, and points to the current read position - in the write buffer. Note that reads in SEQ_READ_APPEND caches can - happen from both read buffer (byte* buffer) and write buffer - (byte* write_buffer). - */ - byte *append_read_pos; - /* Points to current write position in the write buffer */ - byte *write_pos; - /* The non-inclusive boundary of the valid write area */ - byte *write_end; - - /* - Current_pos and current_end are convenience variables used by - my_b_tell() and other routines that need to know the current offset - current_pos points to &write_pos, and current_end to &write_end in a - WRITE_CACHE, and &read_pos and &read_end respectively otherwise - */ - byte **current_pos, **current_end; -#ifdef THREAD - /* - The lock is for append buffer used in SEQ_READ_APPEND cache - need mutex copying from append buffer to read buffer. - */ - pthread_mutex_t append_buffer_lock; - /* - The following is used when several threads are reading the - same file in parallel. They are synchronized on disk - accesses reading the cached part of the file asynchronously. - It should be set to NULL to disable the feature. Only - READ_CACHE mode is supported. - */ - IO_CACHE_SHARE *share; -#endif - /* - A caller will use my_b_read() macro to read from the cache - if the data is already in cache, it will be simply copied with - memcpy() and internal variables will be accordinging updated with - no functions invoked. However, if the data is not fully in the cache, - my_b_read() will call read_function to fetch the data. read_function - must never be invoked directly. - */ - int (*read_function)(struct st_io_cache *,byte *,uint); - /* - Same idea as in the case of read_function, except my_b_write() needs to - be replaced with my_b_append() for a SEQ_READ_APPEND cache - */ - int (*write_function)(struct st_io_cache *,const byte *,uint); - /* - Specifies the type of the cache. Depending on the type of the cache - certain operations might not be available and yield unpredicatable - results. Details to be documented later - */ - enum cache_type type; - /* - Callbacks when the actual read I/O happens. These were added and - are currently used for binary logging of LOAD DATA INFILE - when a - block is read from the file, we create a block create/append event, and - when IO_CACHE is closed, we create an end event. These functions could, - of course be used for other things - */ - IO_CACHE_CALLBACK pre_read; - IO_CACHE_CALLBACK post_read; - IO_CACHE_CALLBACK pre_close; - /* - Counts the number of times, when we were forced to use disk. We use it to - increase the binlog_cache_disk_use status variable. - */ - ulong disk_writes; - void* arg; /* for use by pre/post_read */ - char *file_name; /* if used with 'open_cached_file' */ - char *dir,*prefix; - File file; /* file descriptor */ - /* - seek_not_done is set by my_b_seek() to inform the upcoming read/write - operation that a seek needs to be preformed prior to the actual I/O - error is 0 if the cache operation was successful, -1 if there was a - "hard" error, and the actual number of I/O-ed bytes if the read/write was - partial. - */ - int seek_not_done,error; - /* buffer_length is memory size allocated for buffer or write_buffer */ - uint buffer_length; - /* read_length is the same as buffer_length except when we use async io */ - uint read_length; - myf myflags; /* Flags used to my_read/my_write */ - /* - alloced_buffer is 1 if the buffer was allocated by init_io_cache() and - 0 if it was supplied by the user. - Currently READ_NET is the only one that will use a buffer allocated - somewhere else - */ - my_bool alloced_buffer; -#ifdef HAVE_AIOWAIT - /* - As inidicated by ifdef, this is for async I/O, which is not currently - used (because it's not reliable on all systems) - */ - uint inited; - my_off_t aio_read_pos; - my_aio_result aio_result; -#endif -} IO_CACHE; - -typedef int (*qsort2_cmp)(const void *, const void *, const void *); - - /* defines for mf_iocache */ - - /* Test if buffer is inited */ -#define my_b_clear(info) (info)->buffer=0 -#define my_b_inited(info) (info)->buffer -#define my_b_EOF INT_MIN - -#define my_b_read(info,Buffer,Count) \ - ((info)->read_pos + (Count) <= (info)->read_end ?\ - (memcpy(Buffer,(info)->read_pos,(size_t) (Count)), \ - ((info)->read_pos+=(Count)),0) :\ - (*(info)->read_function)((info),Buffer,Count)) - -#define my_b_write(info,Buffer,Count) \ - ((info)->write_pos + (Count) <=(info)->write_end ?\ - (memcpy((info)->write_pos, (Buffer), (size_t)(Count)),\ - ((info)->write_pos+=(Count)),0) : \ - (*(info)->write_function)((info),(Buffer),(Count))) - -#define my_b_get(info) \ - ((info)->read_pos != (info)->read_end ?\ - ((info)->read_pos++, (int) (uchar) (info)->read_pos[-1]) :\ - _my_b_get(info)) - - /* my_b_write_byte dosn't have any err-check */ -#define my_b_write_byte(info,chr) \ - (((info)->write_pos < (info)->write_end) ?\ - ((*(info)->write_pos++)=(chr)) :\ - (_my_b_write(info,0,0) , ((*(info)->write_pos++)=(chr)))) - -#define my_b_fill_cache(info) \ - (((info)->read_end=(info)->read_pos),(*(info)->read_function)(info,0,0)) - -#define my_b_tell(info) ((info)->pos_in_file + \ - (uint) (*(info)->current_pos - (info)->request_pos)) - -/* tell write offset in the SEQ_APPEND cache */ -my_off_t my_b_append_tell(IO_CACHE* info); -my_off_t my_b_safe_tell(IO_CACHE* info); /* picks the correct tell() */ - -#define my_b_bytes_in_cache(info) (uint) (*(info)->current_end - \ - *(info)->current_pos) - -typedef uint32 ha_checksum; - -/* Define the type of function to be passed to process_default_option_files */ -typedef int (*Process_option_func)(void *ctx, const char *group_name, - const char *option); - -#include - - - /* Prototypes for mysys and my_func functions */ - -extern int my_copy(const char *from,const char *to,myf MyFlags); -extern int my_append(const char *from,const char *to,myf MyFlags); -extern int my_delete(const char *name,myf MyFlags); -extern int my_getwd(my_string buf,uint size,myf MyFlags); -extern int my_setwd(const char *dir,myf MyFlags); -extern int my_lock(File fd,int op,my_off_t start, my_off_t length,myf MyFlags); -extern gptr my_once_alloc(uint Size,myf MyFlags); -extern void my_once_free(void); -extern char *my_once_strdup(const char *src,myf myflags); -extern char *my_once_memdup(const char *src, uint len, myf myflags); -extern File my_open(const char *FileName,int Flags,myf MyFlags); -extern File my_register_filename(File fd, const char *FileName, - enum file_type type_of_file, - uint error_message_number, myf MyFlags); -extern File my_create(const char *FileName,int CreateFlags, - int AccsesFlags, myf MyFlags); -extern int my_close(File Filedes,myf MyFlags); -extern File my_dup(File file, myf MyFlags); -extern int my_mkdir(const char *dir, int Flags, myf MyFlags); -extern int my_readlink(char *to, const char *filename, myf MyFlags); -extern int my_realpath(char *to, const char *filename, myf MyFlags); -extern File my_create_with_symlink(const char *linkname, const char *filename, - int createflags, int access_flags, - myf MyFlags); -extern int my_delete_with_symlink(const char *name, myf MyFlags); -extern int my_rename_with_symlink(const char *from,const char *to,myf MyFlags); -extern int my_symlink(const char *content, const char *linkname, myf MyFlags); -extern uint my_read(File Filedes,byte *Buffer,uint Count,myf MyFlags); -extern uint my_pread(File Filedes,byte *Buffer,uint Count,my_off_t offset, - myf MyFlags); -extern int my_rename(const char *from,const char *to,myf MyFlags); -extern my_off_t my_seek(File fd,my_off_t pos,int whence,myf MyFlags); -extern my_off_t my_tell(File fd,myf MyFlags); -extern uint my_write(File Filedes,const byte *Buffer,uint Count, - myf MyFlags); -extern uint my_pwrite(File Filedes,const byte *Buffer,uint Count, - my_off_t offset,myf MyFlags); -extern uint my_fread(FILE *stream,byte *Buffer,uint Count,myf MyFlags); -extern uint my_fwrite(FILE *stream,const byte *Buffer,uint Count, - myf MyFlags); -extern my_off_t my_fseek(FILE *stream,my_off_t pos,int whence,myf MyFlags); -extern my_off_t my_ftell(FILE *stream,myf MyFlags); -extern gptr _mymalloc(uint uSize,const char *sFile, - uint uLine, myf MyFlag); -extern gptr _myrealloc(gptr pPtr,uint uSize,const char *sFile, - uint uLine, myf MyFlag); -extern gptr my_multi_malloc _VARARGS((myf MyFlags, ...)); -extern void _myfree(gptr pPtr,const char *sFile,uint uLine, myf MyFlag); -extern int _sanity(const char *sFile,unsigned int uLine); -extern gptr _my_memdup(const byte *from,uint length, - const char *sFile, uint uLine,myf MyFlag); -extern my_string _my_strdup(const char *from, const char *sFile, uint uLine, - myf MyFlag); -extern char *_my_strdup_with_length(const char *from, uint length, - const char *sFile, uint uLine, - myf MyFlag); - -/* implemented in my_memmem.c */ -extern void *my_memmem(const void *haystack, size_t haystacklen, - const void *needle, size_t needlelen); - - -#ifdef __WIN__ -extern int my_access(const char *path, int amode); -extern File my_sopen(const char *path, int oflag, int shflag, int pmode); -#else -#define my_access access -#endif -extern int check_if_legal_filename(const char *path); - -#if defined(__WIN__) && defined(__NT__) -extern int nt_share_delete(const char *name,myf MyFlags); -#define my_delete_allow_opened(fname,flags) nt_share_delete((fname),(flags)) -#else -#define my_delete_allow_opened(fname,flags) my_delete((fname),(flags)) -#endif - -#ifndef TERMINATE -extern void TERMINATE(FILE *file); -#endif -extern void init_glob_errs(void); -extern FILE *my_fopen(const char *FileName,int Flags,myf MyFlags); -extern FILE *my_fdopen(File Filedes,const char *name, int Flags,myf MyFlags); -extern int my_fclose(FILE *fd,myf MyFlags); -extern int my_chsize(File fd,my_off_t newlength, int filler, myf MyFlags); -extern int my_sync(File fd, myf my_flags); -extern int my_error _VARARGS((int nr,myf MyFlags, ...)); -extern int my_printf_error _VARARGS((uint my_err, const char *format, - myf MyFlags, ...)) - ATTRIBUTE_FORMAT(printf, 2, 4); -extern int my_error_register(const char **errmsgs, int first, int last); -extern const char **my_error_unregister(int first, int last); -extern int my_message(uint my_err, const char *str,myf MyFlags); -extern int my_message_no_curses(uint my_err, const char *str,myf MyFlags); -extern int my_message_curses(uint my_err, const char *str,myf MyFlags); -extern my_bool my_init(void); -extern void my_end(int infoflag); -extern int my_redel(const char *from, const char *to, int MyFlags); -extern int my_copystat(const char *from, const char *to, int MyFlags); -extern my_string my_filename(File fd); - -#ifndef THREAD -extern void dont_break(void); -extern void allow_break(void); -#else -#define dont_break() -#define allow_break() -#endif - -extern my_bool init_tmpdir(MY_TMPDIR *tmpdir, const char *pathlist); -extern char *my_tmpdir(MY_TMPDIR *tmpdir); -extern void free_tmpdir(MY_TMPDIR *tmpdir); - -extern void my_remember_signal(int signal_number,sig_handler (*func)(int)); -extern uint dirname_part(my_string to,const char *name); -extern uint dirname_length(const char *name); -#define base_name(A) (A+dirname_length(A)) -extern int test_if_hard_path(const char *dir_name); -extern my_bool has_path(const char *name); -extern char *convert_dirname(char *to, const char *from, const char *from_end); -extern void to_unix_path(my_string name); -extern my_string fn_ext(const char *name); -extern my_string fn_same(my_string toname,const char *name,int flag); -extern my_string fn_format(my_string to,const char *name,const char *dir, - const char *form, uint flag); -extern size_s strlength(const char *str); -extern void pack_dirname(my_string to,const char *from); -extern uint unpack_dirname(my_string to,const char *from); -extern uint cleanup_dirname(my_string to,const char *from); -extern uint system_filename(my_string to,const char *from); -extern uint unpack_filename(my_string to,const char *from); -extern my_string intern_filename(my_string to,const char *from); -extern my_string directory_file_name(my_string dst, const char *src); -extern int pack_filename(my_string to, const char *name, size_s max_length); -extern my_string my_path(my_string to,const char *progname, - const char *own_pathname_part); -extern my_string my_load_path(my_string to, const char *path, - const char *own_path_prefix); -extern int wild_compare(const char *str,const char *wildstr,pbool str_is_pattern); -extern WF_PACK *wf_comp(my_string str); -extern int wf_test(struct wild_file_pack *wf_pack,const char *name); -extern void wf_end(struct wild_file_pack *buffer); -extern size_s strip_sp(my_string str); -extern void get_date(my_string to,int timeflag,time_t use_time); -extern void soundex(CHARSET_INFO *, my_string out_pntr, my_string in_pntr,pbool remove_garbage); -extern int init_record_cache(RECORD_CACHE *info,uint cachesize,File file, - uint reclength,enum cache_type type, - pbool use_async_io); -extern int read_cache_record(RECORD_CACHE *info,byte *to); -extern int end_record_cache(RECORD_CACHE *info); -extern int write_cache_record(RECORD_CACHE *info,my_off_t filepos, - const byte *record,uint length); -extern int flush_write_cache(RECORD_CACHE *info); -extern long my_clock(void); -extern sig_handler sigtstp_handler(int signal_number); -extern void handle_recived_signals(void); - -extern sig_handler my_set_alarm_variable(int signo); -extern void my_string_ptr_sort(void *base,uint items,size_s size); -extern void radixsort_for_str_ptr(uchar* base[], uint number_of_elements, - size_s size_of_element,uchar *buffer[]); -extern qsort_t qsort2(void *base_ptr, size_t total_elems, size_t size, - qsort2_cmp cmp, void *cmp_argument); -extern qsort2_cmp get_ptr_compare(uint); -void my_store_ptr(byte *buff, uint pack_length, my_off_t pos); -my_off_t my_get_ptr(byte *ptr, uint pack_length); -extern int init_io_cache(IO_CACHE *info,File file,uint cachesize, - enum cache_type type,my_off_t seek_offset, - pbool use_async_io, myf cache_myflags); -extern my_bool reinit_io_cache(IO_CACHE *info,enum cache_type type, - my_off_t seek_offset,pbool use_async_io, - pbool clear_cache); -extern void setup_io_cache(IO_CACHE* info); -extern int _my_b_read(IO_CACHE *info,byte *Buffer,uint Count); -#ifdef THREAD -extern int _my_b_read_r(IO_CACHE *info,byte *Buffer,uint Count); -extern void init_io_cache_share(IO_CACHE *read_cache, IO_CACHE_SHARE *cshare, - IO_CACHE *write_cache, uint num_threads); -extern void remove_io_thread(IO_CACHE *info); -#endif -extern int _my_b_seq_read(IO_CACHE *info,byte *Buffer,uint Count); -extern int _my_b_net_read(IO_CACHE *info,byte *Buffer,uint Count); -extern int _my_b_get(IO_CACHE *info); -extern int _my_b_async_read(IO_CACHE *info,byte *Buffer,uint Count); -extern int _my_b_write(IO_CACHE *info,const byte *Buffer,uint Count); -extern int my_b_append(IO_CACHE *info,const byte *Buffer,uint Count); -extern int my_b_safe_write(IO_CACHE *info,const byte *Buffer,uint Count); - -extern int my_block_write(IO_CACHE *info, const byte *Buffer, - uint Count, my_off_t pos); -extern int my_b_flush_io_cache(IO_CACHE *info, int need_append_buffer_lock); - -#define flush_io_cache(info) my_b_flush_io_cache((info),1) - -extern int end_io_cache(IO_CACHE *info); -extern uint my_b_fill(IO_CACHE *info); -extern void my_b_seek(IO_CACHE *info,my_off_t pos); -extern uint my_b_gets(IO_CACHE *info, char *to, uint max_length); -extern my_off_t my_b_filelength(IO_CACHE *info); -extern uint my_b_printf(IO_CACHE *info, const char* fmt, ...); -extern uint my_b_vprintf(IO_CACHE *info, const char* fmt, va_list ap); -extern my_bool open_cached_file(IO_CACHE *cache,const char *dir, - const char *prefix, uint cache_size, - myf cache_myflags); -extern my_bool real_open_cached_file(IO_CACHE *cache); -extern void close_cached_file(IO_CACHE *cache); -File create_temp_file(char *to, const char *dir, const char *pfx, - int mode, myf MyFlags); -#define my_init_dynamic_array(A,B,C,D) init_dynamic_array(A,B,C,D CALLER_INFO) -#define my_init_dynamic_array_ci(A,B,C,D) init_dynamic_array(A,B,C,D ORIG_CALLER_INFO) -extern my_bool init_dynamic_array(DYNAMIC_ARRAY *array,uint element_size, - uint init_alloc,uint alloc_increment - CALLER_INFO_PROTO); -extern my_bool insert_dynamic(DYNAMIC_ARRAY *array,gptr element); -extern byte *alloc_dynamic(DYNAMIC_ARRAY *array); -extern byte *pop_dynamic(DYNAMIC_ARRAY*); -extern my_bool set_dynamic(DYNAMIC_ARRAY *array,gptr element,uint array_index); -extern void get_dynamic(DYNAMIC_ARRAY *array,gptr element,uint array_index); -extern void delete_dynamic(DYNAMIC_ARRAY *array); -extern void delete_dynamic_element(DYNAMIC_ARRAY *array, uint array_index); -extern void freeze_size(DYNAMIC_ARRAY *array); -#define dynamic_array_ptr(array,array_index) ((array)->buffer+(array_index)*(array)->size_of_element) -#define dynamic_element(array,array_index,type) ((type)((array)->buffer) +(array_index)) -#define push_dynamic(A,B) insert_dynamic(A,B) -#define reset_dynamic(array) ((array)->elements= 0) - -extern my_bool init_dynamic_string(DYNAMIC_STRING *str, const char *init_str, - uint init_alloc,uint alloc_increment); -extern my_bool dynstr_append(DYNAMIC_STRING *str, const char *append); -my_bool dynstr_append_mem(DYNAMIC_STRING *str, const char *append, - uint length); -extern my_bool dynstr_append_os_quoted(DYNAMIC_STRING *str, const char *append, - ...); -extern my_bool dynstr_set(DYNAMIC_STRING *str, const char *init_str); -extern my_bool dynstr_realloc(DYNAMIC_STRING *str, ulong additional_size); -extern void dynstr_free(DYNAMIC_STRING *str); -#ifdef HAVE_MLOCK -extern byte *my_malloc_lock(uint length,myf flags); -extern void my_free_lock(byte *ptr,myf flags); -#else -#define my_malloc_lock(A,B) my_malloc((A),(B)) -#define my_free_lock(A,B) my_free((A),(B)) -#endif -#define alloc_root_inited(A) ((A)->min_malloc != 0) -#define ALLOC_ROOT_MIN_BLOCK_SIZE (MALLOC_OVERHEAD + sizeof(USED_MEM) + 8) -#define clear_alloc_root(A) do { (A)->free= (A)->used= (A)->pre_alloc= 0; (A)->min_malloc=0;} while(0) -extern void init_alloc_root(MEM_ROOT *mem_root, uint block_size, - uint pre_alloc_size); -extern gptr alloc_root(MEM_ROOT *mem_root,unsigned int Size); -extern gptr multi_alloc_root(MEM_ROOT *mem_root, ...); -extern void free_root(MEM_ROOT *root, myf MyFLAGS); -extern void set_prealloc_root(MEM_ROOT *root, char *ptr); -extern void reset_root_defaults(MEM_ROOT *mem_root, uint block_size, - uint prealloc_size); -extern char *strdup_root(MEM_ROOT *root,const char *str); -extern char *strmake_root(MEM_ROOT *root,const char *str,uint len); -extern char *memdup_root(MEM_ROOT *root,const char *str,uint len); -extern int get_defaults_options(int argc, char **argv, - char **defaults, char **extra_defaults, - char **group_suffix); -extern int load_defaults(const char *conf_file, const char **groups, - int *argc, char ***argv); -extern int modify_defaults_file(const char *file_location, const char *option, - const char *option_value, - const char *section_name, int remove_option); -extern int my_search_option_files(const char *conf_file, int *argc, - char ***argv, uint *args_used, - Process_option_func func, void *func_ctx); -extern void free_defaults(char **argv); -extern void my_print_default_files(const char *conf_file); -extern void print_defaults(const char *conf_file, const char **groups); -extern my_bool my_compress(byte *, ulong *, ulong *); -extern my_bool my_uncompress(byte *, ulong *, ulong *); -extern byte *my_compress_alloc(const byte *packet, ulong *len, ulong *complen); -extern ha_checksum my_checksum(ha_checksum crc, const byte *mem, uint count); -extern uint my_bit_log2(ulong value); -extern uint my_count_bits(ulonglong v); -extern uint my_count_bits_ushort(ushort v); -extern void my_sleep(ulong m_seconds); -extern ulong crc32(ulong crc, const uchar *buf, uint len); -extern uint my_set_max_open_files(uint files); -void my_free_open_file_info(void); - -ulonglong my_getsystime(void); -my_bool my_gethwaddr(uchar *to); - -#ifdef HAVE_SYS_MMAN_H -#include - -#ifndef MAP_NOSYNC -#define MAP_NOSYNC 0 -#endif - -#define my_mmap(a,b,c,d,e,f) mmap(a,b,c,d,e,f) -#define my_munmap(a,b) munmap((a),(b)) - -#else -/* not a complete set of mmap() flags, but only those that nesessary */ -#define PROT_READ 1 -#define PROT_WRITE 2 -#define MAP_SHARED 0x0001 -#define MAP_NOSYNC 0x0800 -#define MAP_FAILED ((void *)-1) -#define MS_SYNC 0x0000 - -#ifndef __NETWARE__ -#define HAVE_MMAP -#endif - -void *my_mmap(void *, size_t, int, int, int, my_off_t); -int my_munmap(void *, size_t); -#endif - -/* my_getpagesize */ -#ifdef HAVE_GETPAGESIZE -#define my_getpagesize() getpagesize() -#else -int my_getpagesize(void); -#endif - -int my_msync(int, void *, size_t, int); - -/* character sets */ -extern uint get_charset_number(const char *cs_name, uint cs_flags); -extern uint get_collation_number(const char *name); -extern const char *get_charset_name(uint cs_number); - -extern CHARSET_INFO *get_charset(uint cs_number, myf flags); -extern CHARSET_INFO *get_charset_by_name(const char *cs_name, myf flags); -extern CHARSET_INFO *get_charset_by_csname(const char *cs_name, - uint cs_flags, myf my_flags); -extern void free_charsets(void); -extern char *get_charsets_dir(char *buf); -extern my_bool my_charset_same(CHARSET_INFO *cs1, CHARSET_INFO *cs2); -extern my_bool init_compiled_charsets(myf flags); -extern void add_compiled_collation(CHARSET_INFO *cs); -extern ulong escape_string_for_mysql(CHARSET_INFO *charset_info, - char *to, ulong to_length, - const char *from, ulong length); -#ifdef __WIN__ -#define BACKSLASH_MBTAIL -/* File system character set */ -extern CHARSET_INFO *fs_character_set(void); -#endif -extern ulong escape_quotes_for_mysql(CHARSET_INFO *charset_info, - char *to, ulong to_length, - const char *from, ulong length); - -extern void thd_increment_bytes_sent(ulong length); -extern void thd_increment_bytes_received(ulong length); -extern void thd_increment_net_big_packet_count(ulong length); - -#ifdef __WIN__ -extern my_bool have_tcpip; /* Is set if tcpip is used */ - -/* implemented in my_windac.c */ - -int my_security_attr_create(SECURITY_ATTRIBUTES **psa, const char **perror, - DWORD owner_rights, DWORD everybody_rights); - -void my_security_attr_free(SECURITY_ATTRIBUTES *sa); - -/* implemented in my_conio.c */ -char* my_cgets(char *string, unsigned long clen, unsigned long* plen); - -#endif -#ifdef __NETWARE__ -void netware_reg_user(const char *ip, const char *user, - const char *application); -#endif - -C_MODE_END -#include "raid.h" -#endif /* _my_sys_h */ diff --git a/mta-mysql/include/mysql/mysql_version.h b/mta-mysql/include/mysql/mysql_version.h deleted file mode 100644 index 8bd873c..0000000 --- a/mta-mysql/include/mysql/mysql_version.h +++ /dev/null @@ -1,29 +0,0 @@ -/* Copyright Abandoned 1996, 1999, 2001 MySQL AB - This file is public domain and comes with NO WARRANTY of any kind */ - -/* Version numbers for protocol & mysqld */ - -#ifndef _mysql_version_h -#define _mysql_version_h -#ifdef _CUSTOMCONFIG_ -#include -#else -#define PROTOCOL_VERSION 10 -#define MYSQL_SERVER_VERSION "5.0.45" -#define MYSQL_BASE_VERSION "mysqld-5.0" -#define MYSQL_SERVER_SUFFIX_DEF "-community-nt" -#define FRM_VER 6 -#define MYSQL_VERSION_ID 50045 -#define MYSQL_PORT 3306 -#define MYSQL_UNIX_ADDR "/tmp/mysql.sock" -#define MYSQL_CONFIG_NAME "my" -#define MYSQL_COMPILATION_COMMENT "MySQL Community Edition (GPL)" - -/* mysqld compile time options */ -#endif /* _CUSTOMCONFIG_ */ - -#ifndef LICENSE -#define LICENSE GPL -#endif /* LICENSE */ - -#endif /* _mysql_version_h */ diff --git a/mta-mysql/include/mysql/mysqld_ername.h b/mta-mysql/include/mysql/mysqld_ername.h deleted file mode 100644 index ab986ec..0000000 --- a/mta-mysql/include/mysql/mysqld_ername.h +++ /dev/null @@ -1,474 +0,0 @@ -/* Autogenerated file, please don't edit */ - -{ "ER_HASHCHK", 1000 }, -{ "ER_NISAMCHK", 1001 }, -{ "ER_NO", 1002 }, -{ "ER_YES", 1003 }, -{ "ER_CANT_CREATE_FILE", 1004 }, -{ "ER_CANT_CREATE_TABLE", 1005 }, -{ "ER_CANT_CREATE_DB", 1006 }, -{ "ER_DB_CREATE_EXISTS", 1007 }, -{ "ER_DB_DROP_EXISTS", 1008 }, -{ "ER_DB_DROP_DELETE", 1009 }, -{ "ER_DB_DROP_RMDIR", 1010 }, -{ "ER_CANT_DELETE_FILE", 1011 }, -{ "ER_CANT_FIND_SYSTEM_REC", 1012 }, -{ "ER_CANT_GET_STAT", 1013 }, -{ "ER_CANT_GET_WD", 1014 }, -{ "ER_CANT_LOCK", 1015 }, -{ "ER_CANT_OPEN_FILE", 1016 }, -{ "ER_FILE_NOT_FOUND", 1017 }, -{ "ER_CANT_READ_DIR", 1018 }, -{ "ER_CANT_SET_WD", 1019 }, -{ "ER_CHECKREAD", 1020 }, -{ "ER_DISK_FULL", 1021 }, -{ "ER_DUP_KEY", 1022 }, -{ "ER_ERROR_ON_CLOSE", 1023 }, -{ "ER_ERROR_ON_READ", 1024 }, -{ "ER_ERROR_ON_RENAME", 1025 }, -{ "ER_ERROR_ON_WRITE", 1026 }, -{ "ER_FILE_USED", 1027 }, -{ "ER_FILSORT_ABORT", 1028 }, -{ "ER_FORM_NOT_FOUND", 1029 }, -{ "ER_GET_ERRNO", 1030 }, -{ "ER_ILLEGAL_HA", 1031 }, -{ "ER_KEY_NOT_FOUND", 1032 }, -{ "ER_NOT_FORM_FILE", 1033 }, -{ "ER_NOT_KEYFILE", 1034 }, -{ "ER_OLD_KEYFILE", 1035 }, -{ "ER_OPEN_AS_READONLY", 1036 }, -{ "ER_OUTOFMEMORY", 1037 }, -{ "ER_OUT_OF_SORTMEMORY", 1038 }, -{ "ER_UNEXPECTED_EOF", 1039 }, -{ "ER_CON_COUNT_ERROR", 1040 }, -{ "ER_OUT_OF_RESOURCES", 1041 }, -{ "ER_BAD_HOST_ERROR", 1042 }, -{ "ER_HANDSHAKE_ERROR", 1043 }, -{ "ER_DBACCESS_DENIED_ERROR", 1044 }, -{ "ER_ACCESS_DENIED_ERROR", 1045 }, -{ "ER_NO_DB_ERROR", 1046 }, -{ "ER_UNKNOWN_COM_ERROR", 1047 }, -{ "ER_BAD_NULL_ERROR", 1048 }, -{ "ER_BAD_DB_ERROR", 1049 }, -{ "ER_TABLE_EXISTS_ERROR", 1050 }, -{ "ER_BAD_TABLE_ERROR", 1051 }, -{ "ER_NON_UNIQ_ERROR", 1052 }, -{ "ER_SERVER_SHUTDOWN", 1053 }, -{ "ER_BAD_FIELD_ERROR", 1054 }, -{ "ER_WRONG_FIELD_WITH_GROUP", 1055 }, -{ "ER_WRONG_GROUP_FIELD", 1056 }, -{ "ER_WRONG_SUM_SELECT", 1057 }, -{ "ER_WRONG_VALUE_COUNT", 1058 }, -{ "ER_TOO_LONG_IDENT", 1059 }, -{ "ER_DUP_FIELDNAME", 1060 }, -{ "ER_DUP_KEYNAME", 1061 }, -{ "ER_DUP_ENTRY", 1062 }, -{ "ER_WRONG_FIELD_SPEC", 1063 }, -{ "ER_PARSE_ERROR", 1064 }, -{ "ER_EMPTY_QUERY", 1065 }, -{ "ER_NONUNIQ_TABLE", 1066 }, -{ "ER_INVALID_DEFAULT", 1067 }, -{ "ER_MULTIPLE_PRI_KEY", 1068 }, -{ "ER_TOO_MANY_KEYS", 1069 }, -{ "ER_TOO_MANY_KEY_PARTS", 1070 }, -{ "ER_TOO_LONG_KEY", 1071 }, -{ "ER_KEY_COLUMN_DOES_NOT_EXITS", 1072 }, -{ "ER_BLOB_USED_AS_KEY", 1073 }, -{ "ER_TOO_BIG_FIELDLENGTH", 1074 }, -{ "ER_WRONG_AUTO_KEY", 1075 }, -{ "ER_READY", 1076 }, -{ "ER_NORMAL_SHUTDOWN", 1077 }, -{ "ER_GOT_SIGNAL", 1078 }, -{ "ER_SHUTDOWN_COMPLETE", 1079 }, -{ "ER_FORCING_CLOSE", 1080 }, -{ "ER_IPSOCK_ERROR", 1081 }, -{ "ER_NO_SUCH_INDEX", 1082 }, -{ "ER_WRONG_FIELD_TERMINATORS", 1083 }, -{ "ER_BLOBS_AND_NO_TERMINATED", 1084 }, -{ "ER_TEXTFILE_NOT_READABLE", 1085 }, -{ "ER_FILE_EXISTS_ERROR", 1086 }, -{ "ER_LOAD_INFO", 1087 }, -{ "ER_ALTER_INFO", 1088 }, -{ "ER_WRONG_SUB_KEY", 1089 }, -{ "ER_CANT_REMOVE_ALL_FIELDS", 1090 }, -{ "ER_CANT_DROP_FIELD_OR_KEY", 1091 }, -{ "ER_INSERT_INFO", 1092 }, -{ "ER_UPDATE_TABLE_USED", 1093 }, -{ "ER_NO_SUCH_THREAD", 1094 }, -{ "ER_KILL_DENIED_ERROR", 1095 }, -{ "ER_NO_TABLES_USED", 1096 }, -{ "ER_TOO_BIG_SET", 1097 }, -{ "ER_NO_UNIQUE_LOGFILE", 1098 }, -{ "ER_TABLE_NOT_LOCKED_FOR_WRITE", 1099 }, -{ "ER_TABLE_NOT_LOCKED", 1100 }, -{ "ER_BLOB_CANT_HAVE_DEFAULT", 1101 }, -{ "ER_WRONG_DB_NAME", 1102 }, -{ "ER_WRONG_TABLE_NAME", 1103 }, -{ "ER_TOO_BIG_SELECT", 1104 }, -{ "ER_UNKNOWN_ERROR", 1105 }, -{ "ER_UNKNOWN_PROCEDURE", 1106 }, -{ "ER_WRONG_PARAMCOUNT_TO_PROCEDURE", 1107 }, -{ "ER_WRONG_PARAMETERS_TO_PROCEDURE", 1108 }, -{ "ER_UNKNOWN_TABLE", 1109 }, -{ "ER_FIELD_SPECIFIED_TWICE", 1110 }, -{ "ER_INVALID_GROUP_FUNC_USE", 1111 }, -{ "ER_UNSUPPORTED_EXTENSION", 1112 }, -{ "ER_TABLE_MUST_HAVE_COLUMNS", 1113 }, -{ "ER_RECORD_FILE_FULL", 1114 }, -{ "ER_UNKNOWN_CHARACTER_SET", 1115 }, -{ "ER_TOO_MANY_TABLES", 1116 }, -{ "ER_TOO_MANY_FIELDS", 1117 }, -{ "ER_TOO_BIG_ROWSIZE", 1118 }, -{ "ER_STACK_OVERRUN", 1119 }, -{ "ER_WRONG_OUTER_JOIN", 1120 }, -{ "ER_NULL_COLUMN_IN_INDEX", 1121 }, -{ "ER_CANT_FIND_UDF", 1122 }, -{ "ER_CANT_INITIALIZE_UDF", 1123 }, -{ "ER_UDF_NO_PATHS", 1124 }, -{ "ER_UDF_EXISTS", 1125 }, -{ "ER_CANT_OPEN_LIBRARY", 1126 }, -{ "ER_CANT_FIND_DL_ENTRY", 1127 }, -{ "ER_FUNCTION_NOT_DEFINED", 1128 }, -{ "ER_HOST_IS_BLOCKED", 1129 }, -{ "ER_HOST_NOT_PRIVILEGED", 1130 }, -{ "ER_PASSWORD_ANONYMOUS_USER", 1131 }, -{ "ER_PASSWORD_NOT_ALLOWED", 1132 }, -{ "ER_PASSWORD_NO_MATCH", 1133 }, -{ "ER_UPDATE_INFO", 1134 }, -{ "ER_CANT_CREATE_THREAD", 1135 }, -{ "ER_WRONG_VALUE_COUNT_ON_ROW", 1136 }, -{ "ER_CANT_REOPEN_TABLE", 1137 }, -{ "ER_INVALID_USE_OF_NULL", 1138 }, -{ "ER_REGEXP_ERROR", 1139 }, -{ "ER_MIX_OF_GROUP_FUNC_AND_FIELDS", 1140 }, -{ "ER_NONEXISTING_GRANT", 1141 }, -{ "ER_TABLEACCESS_DENIED_ERROR", 1142 }, -{ "ER_COLUMNACCESS_DENIED_ERROR", 1143 }, -{ "ER_ILLEGAL_GRANT_FOR_TABLE", 1144 }, -{ "ER_GRANT_WRONG_HOST_OR_USER", 1145 }, -{ "ER_NO_SUCH_TABLE", 1146 }, -{ "ER_NONEXISTING_TABLE_GRANT", 1147 }, -{ "ER_NOT_ALLOWED_COMMAND", 1148 }, -{ "ER_SYNTAX_ERROR", 1149 }, -{ "ER_DELAYED_CANT_CHANGE_LOCK", 1150 }, -{ "ER_TOO_MANY_DELAYED_THREADS", 1151 }, -{ "ER_ABORTING_CONNECTION", 1152 }, -{ "ER_NET_PACKET_TOO_LARGE", 1153 }, -{ "ER_NET_READ_ERROR_FROM_PIPE", 1154 }, -{ "ER_NET_FCNTL_ERROR", 1155 }, -{ "ER_NET_PACKETS_OUT_OF_ORDER", 1156 }, -{ "ER_NET_UNCOMPRESS_ERROR", 1157 }, -{ "ER_NET_READ_ERROR", 1158 }, -{ "ER_NET_READ_INTERRUPTED", 1159 }, -{ "ER_NET_ERROR_ON_WRITE", 1160 }, -{ "ER_NET_WRITE_INTERRUPTED", 1161 }, -{ "ER_TOO_LONG_STRING", 1162 }, -{ "ER_TABLE_CANT_HANDLE_BLOB", 1163 }, -{ "ER_TABLE_CANT_HANDLE_AUTO_INCREMENT", 1164 }, -{ "ER_DELAYED_INSERT_TABLE_LOCKED", 1165 }, -{ "ER_WRONG_COLUMN_NAME", 1166 }, -{ "ER_WRONG_KEY_COLUMN", 1167 }, -{ "ER_WRONG_MRG_TABLE", 1168 }, -{ "ER_DUP_UNIQUE", 1169 }, -{ "ER_BLOB_KEY_WITHOUT_LENGTH", 1170 }, -{ "ER_PRIMARY_CANT_HAVE_NULL", 1171 }, -{ "ER_TOO_MANY_ROWS", 1172 }, -{ "ER_REQUIRES_PRIMARY_KEY", 1173 }, -{ "ER_NO_RAID_COMPILED", 1174 }, -{ "ER_UPDATE_WITHOUT_KEY_IN_SAFE_MODE", 1175 }, -{ "ER_KEY_DOES_NOT_EXITS", 1176 }, -{ "ER_CHECK_NO_SUCH_TABLE", 1177 }, -{ "ER_CHECK_NOT_IMPLEMENTED", 1178 }, -{ "ER_CANT_DO_THIS_DURING_AN_TRANSACTION", 1179 }, -{ "ER_ERROR_DURING_COMMIT", 1180 }, -{ "ER_ERROR_DURING_ROLLBACK", 1181 }, -{ "ER_ERROR_DURING_FLUSH_LOGS", 1182 }, -{ "ER_ERROR_DURING_CHECKPOINT", 1183 }, -{ "ER_NEW_ABORTING_CONNECTION", 1184 }, -{ "ER_DUMP_NOT_IMPLEMENTED", 1185 }, -{ "ER_FLUSH_MASTER_BINLOG_CLOSED", 1186 }, -{ "ER_INDEX_REBUILD", 1187 }, -{ "ER_MASTER", 1188 }, -{ "ER_MASTER_NET_READ", 1189 }, -{ "ER_MASTER_NET_WRITE", 1190 }, -{ "ER_FT_MATCHING_KEY_NOT_FOUND", 1191 }, -{ "ER_LOCK_OR_ACTIVE_TRANSACTION", 1192 }, -{ "ER_UNKNOWN_SYSTEM_VARIABLE", 1193 }, -{ "ER_CRASHED_ON_USAGE", 1194 }, -{ "ER_CRASHED_ON_REPAIR", 1195 }, -{ "ER_WARNING_NOT_COMPLETE_ROLLBACK", 1196 }, -{ "ER_TRANS_CACHE_FULL", 1197 }, -{ "ER_SLAVE_MUST_STOP", 1198 }, -{ "ER_SLAVE_NOT_RUNNING", 1199 }, -{ "ER_BAD_SLAVE", 1200 }, -{ "ER_MASTER_INFO", 1201 }, -{ "ER_SLAVE_THREAD", 1202 }, -{ "ER_TOO_MANY_USER_CONNECTIONS", 1203 }, -{ "ER_SET_CONSTANTS_ONLY", 1204 }, -{ "ER_LOCK_WAIT_TIMEOUT", 1205 }, -{ "ER_LOCK_TABLE_FULL", 1206 }, -{ "ER_READ_ONLY_TRANSACTION", 1207 }, -{ "ER_DROP_DB_WITH_READ_LOCK", 1208 }, -{ "ER_CREATE_DB_WITH_READ_LOCK", 1209 }, -{ "ER_WRONG_ARGUMENTS", 1210 }, -{ "ER_NO_PERMISSION_TO_CREATE_USER", 1211 }, -{ "ER_UNION_TABLES_IN_DIFFERENT_DIR", 1212 }, -{ "ER_LOCK_DEADLOCK", 1213 }, -{ "ER_TABLE_CANT_HANDLE_FT", 1214 }, -{ "ER_CANNOT_ADD_FOREIGN", 1215 }, -{ "ER_NO_REFERENCED_ROW", 1216 }, -{ "ER_ROW_IS_REFERENCED", 1217 }, -{ "ER_CONNECT_TO_MASTER", 1218 }, -{ "ER_QUERY_ON_MASTER", 1219 }, -{ "ER_ERROR_WHEN_EXECUTING_COMMAND", 1220 }, -{ "ER_WRONG_USAGE", 1221 }, -{ "ER_WRONG_NUMBER_OF_COLUMNS_IN_SELECT", 1222 }, -{ "ER_CANT_UPDATE_WITH_READLOCK", 1223 }, -{ "ER_MIXING_NOT_ALLOWED", 1224 }, -{ "ER_DUP_ARGUMENT", 1225 }, -{ "ER_USER_LIMIT_REACHED", 1226 }, -{ "ER_SPECIFIC_ACCESS_DENIED_ERROR", 1227 }, -{ "ER_LOCAL_VARIABLE", 1228 }, -{ "ER_GLOBAL_VARIABLE", 1229 }, -{ "ER_NO_DEFAULT", 1230 }, -{ "ER_WRONG_VALUE_FOR_VAR", 1231 }, -{ "ER_WRONG_TYPE_FOR_VAR", 1232 }, -{ "ER_VAR_CANT_BE_READ", 1233 }, -{ "ER_CANT_USE_OPTION_HERE", 1234 }, -{ "ER_NOT_SUPPORTED_YET", 1235 }, -{ "ER_MASTER_FATAL_ERROR_READING_BINLOG", 1236 }, -{ "ER_SLAVE_IGNORED_TABLE", 1237 }, -{ "ER_INCORRECT_GLOBAL_LOCAL_VAR", 1238 }, -{ "ER_WRONG_FK_DEF", 1239 }, -{ "ER_KEY_REF_DO_NOT_MATCH_TABLE_REF", 1240 }, -{ "ER_OPERAND_COLUMNS", 1241 }, -{ "ER_SUBQUERY_NO_1_ROW", 1242 }, -{ "ER_UNKNOWN_STMT_HANDLER", 1243 }, -{ "ER_CORRUPT_HELP_DB", 1244 }, -{ "ER_CYCLIC_REFERENCE", 1245 }, -{ "ER_AUTO_CONVERT", 1246 }, -{ "ER_ILLEGAL_REFERENCE", 1247 }, -{ "ER_DERIVED_MUST_HAVE_ALIAS", 1248 }, -{ "ER_SELECT_REDUCED", 1249 }, -{ "ER_TABLENAME_NOT_ALLOWED_HERE", 1250 }, -{ "ER_NOT_SUPPORTED_AUTH_MODE", 1251 }, -{ "ER_SPATIAL_CANT_HAVE_NULL", 1252 }, -{ "ER_COLLATION_CHARSET_MISMATCH", 1253 }, -{ "ER_SLAVE_WAS_RUNNING", 1254 }, -{ "ER_SLAVE_WAS_NOT_RUNNING", 1255 }, -{ "ER_TOO_BIG_FOR_UNCOMPRESS", 1256 }, -{ "ER_ZLIB_Z_MEM_ERROR", 1257 }, -{ "ER_ZLIB_Z_BUF_ERROR", 1258 }, -{ "ER_ZLIB_Z_DATA_ERROR", 1259 }, -{ "ER_CUT_VALUE_GROUP_CONCAT", 1260 }, -{ "ER_WARN_TOO_FEW_RECORDS", 1261 }, -{ "ER_WARN_TOO_MANY_RECORDS", 1262 }, -{ "ER_WARN_NULL_TO_NOTNULL", 1263 }, -{ "ER_WARN_DATA_OUT_OF_RANGE", 1264 }, -{ "WARN_DATA_TRUNCATED", 1265 }, -{ "ER_WARN_USING_OTHER_HANDLER", 1266 }, -{ "ER_CANT_AGGREGATE_2COLLATIONS", 1267 }, -{ "ER_DROP_USER", 1268 }, -{ "ER_REVOKE_GRANTS", 1269 }, -{ "ER_CANT_AGGREGATE_3COLLATIONS", 1270 }, -{ "ER_CANT_AGGREGATE_NCOLLATIONS", 1271 }, -{ "ER_VARIABLE_IS_NOT_STRUCT", 1272 }, -{ "ER_UNKNOWN_COLLATION", 1273 }, -{ "ER_SLAVE_IGNORED_SSL_PARAMS", 1274 }, -{ "ER_SERVER_IS_IN_SECURE_AUTH_MODE", 1275 }, -{ "ER_WARN_FIELD_RESOLVED", 1276 }, -{ "ER_BAD_SLAVE_UNTIL_COND", 1277 }, -{ "ER_MISSING_SKIP_SLAVE", 1278 }, -{ "ER_UNTIL_COND_IGNORED", 1279 }, -{ "ER_WRONG_NAME_FOR_INDEX", 1280 }, -{ "ER_WRONG_NAME_FOR_CATALOG", 1281 }, -{ "ER_WARN_QC_RESIZE", 1282 }, -{ "ER_BAD_FT_COLUMN", 1283 }, -{ "ER_UNKNOWN_KEY_CACHE", 1284 }, -{ "ER_WARN_HOSTNAME_WONT_WORK", 1285 }, -{ "ER_UNKNOWN_STORAGE_ENGINE", 1286 }, -{ "ER_WARN_DEPRECATED_SYNTAX", 1287 }, -{ "ER_NON_UPDATABLE_TABLE", 1288 }, -{ "ER_FEATURE_DISABLED", 1289 }, -{ "ER_OPTION_PREVENTS_STATEMENT", 1290 }, -{ "ER_DUPLICATED_VALUE_IN_TYPE", 1291 }, -{ "ER_TRUNCATED_WRONG_VALUE", 1292 }, -{ "ER_TOO_MUCH_AUTO_TIMESTAMP_COLS", 1293 }, -{ "ER_INVALID_ON_UPDATE", 1294 }, -{ "ER_UNSUPPORTED_PS", 1295 }, -{ "ER_GET_ERRMSG", 1296 }, -{ "ER_GET_TEMPORARY_ERRMSG", 1297 }, -{ "ER_UNKNOWN_TIME_ZONE", 1298 }, -{ "ER_WARN_INVALID_TIMESTAMP", 1299 }, -{ "ER_INVALID_CHARACTER_STRING", 1300 }, -{ "ER_WARN_ALLOWED_PACKET_OVERFLOWED", 1301 }, -{ "ER_CONFLICTING_DECLARATIONS", 1302 }, -{ "ER_SP_NO_RECURSIVE_CREATE", 1303 }, -{ "ER_SP_ALREADY_EXISTS", 1304 }, -{ "ER_SP_DOES_NOT_EXIST", 1305 }, -{ "ER_SP_DROP_FAILED", 1306 }, -{ "ER_SP_STORE_FAILED", 1307 }, -{ "ER_SP_LILABEL_MISMATCH", 1308 }, -{ "ER_SP_LABEL_REDEFINE", 1309 }, -{ "ER_SP_LABEL_MISMATCH", 1310 }, -{ "ER_SP_UNINIT_VAR", 1311 }, -{ "ER_SP_BADSELECT", 1312 }, -{ "ER_SP_BADRETURN", 1313 }, -{ "ER_SP_BADSTATEMENT", 1314 }, -{ "ER_UPDATE_LOG_DEPRECATED_IGNORED", 1315 }, -{ "ER_UPDATE_LOG_DEPRECATED_TRANSLATED", 1316 }, -{ "ER_QUERY_INTERRUPTED", 1317 }, -{ "ER_SP_WRONG_NO_OF_ARGS", 1318 }, -{ "ER_SP_COND_MISMATCH", 1319 }, -{ "ER_SP_NORETURN", 1320 }, -{ "ER_SP_NORETURNEND", 1321 }, -{ "ER_SP_BAD_CURSOR_QUERY", 1322 }, -{ "ER_SP_BAD_CURSOR_SELECT", 1323 }, -{ "ER_SP_CURSOR_MISMATCH", 1324 }, -{ "ER_SP_CURSOR_ALREADY_OPEN", 1325 }, -{ "ER_SP_CURSOR_NOT_OPEN", 1326 }, -{ "ER_SP_UNDECLARED_VAR", 1327 }, -{ "ER_SP_WRONG_NO_OF_FETCH_ARGS", 1328 }, -{ "ER_SP_FETCH_NO_DATA", 1329 }, -{ "ER_SP_DUP_PARAM", 1330 }, -{ "ER_SP_DUP_VAR", 1331 }, -{ "ER_SP_DUP_COND", 1332 }, -{ "ER_SP_DUP_CURS", 1333 }, -{ "ER_SP_CANT_ALTER", 1334 }, -{ "ER_SP_SUBSELECT_NYI", 1335 }, -{ "ER_STMT_NOT_ALLOWED_IN_SF_OR_TRG", 1336 }, -{ "ER_SP_VARCOND_AFTER_CURSHNDLR", 1337 }, -{ "ER_SP_CURSOR_AFTER_HANDLER", 1338 }, -{ "ER_SP_CASE_NOT_FOUND", 1339 }, -{ "ER_FPARSER_TOO_BIG_FILE", 1340 }, -{ "ER_FPARSER_BAD_HEADER", 1341 }, -{ "ER_FPARSER_EOF_IN_COMMENT", 1342 }, -{ "ER_FPARSER_ERROR_IN_PARAMETER", 1343 }, -{ "ER_FPARSER_EOF_IN_UNKNOWN_PARAMETER", 1344 }, -{ "ER_VIEW_NO_EXPLAIN", 1345 }, -{ "ER_FRM_UNKNOWN_TYPE", 1346 }, -{ "ER_WRONG_OBJECT", 1347 }, -{ "ER_NONUPDATEABLE_COLUMN", 1348 }, -{ "ER_VIEW_SELECT_DERIVED", 1349 }, -{ "ER_VIEW_SELECT_CLAUSE", 1350 }, -{ "ER_VIEW_SELECT_VARIABLE", 1351 }, -{ "ER_VIEW_SELECT_TMPTABLE", 1352 }, -{ "ER_VIEW_WRONG_LIST", 1353 }, -{ "ER_WARN_VIEW_MERGE", 1354 }, -{ "ER_WARN_VIEW_WITHOUT_KEY", 1355 }, -{ "ER_VIEW_INVALID", 1356 }, -{ "ER_SP_NO_DROP_SP", 1357 }, -{ "ER_SP_GOTO_IN_HNDLR", 1358 }, -{ "ER_TRG_ALREADY_EXISTS", 1359 }, -{ "ER_TRG_DOES_NOT_EXIST", 1360 }, -{ "ER_TRG_ON_VIEW_OR_TEMP_TABLE", 1361 }, -{ "ER_TRG_CANT_CHANGE_ROW", 1362 }, -{ "ER_TRG_NO_SUCH_ROW_IN_TRG", 1363 }, -{ "ER_NO_DEFAULT_FOR_FIELD", 1364 }, -{ "ER_DIVISION_BY_ZERO", 1365 }, -{ "ER_TRUNCATED_WRONG_VALUE_FOR_FIELD", 1366 }, -{ "ER_ILLEGAL_VALUE_FOR_TYPE", 1367 }, -{ "ER_VIEW_NONUPD_CHECK", 1368 }, -{ "ER_VIEW_CHECK_FAILED", 1369 }, -{ "ER_PROCACCESS_DENIED_ERROR", 1370 }, -{ "ER_RELAY_LOG_FAIL", 1371 }, -{ "ER_PASSWD_LENGTH", 1372 }, -{ "ER_UNKNOWN_TARGET_BINLOG", 1373 }, -{ "ER_IO_ERR_LOG_INDEX_READ", 1374 }, -{ "ER_BINLOG_PURGE_PROHIBITED", 1375 }, -{ "ER_FSEEK_FAIL", 1376 }, -{ "ER_BINLOG_PURGE_FATAL_ERR", 1377 }, -{ "ER_LOG_IN_USE", 1378 }, -{ "ER_LOG_PURGE_UNKNOWN_ERR", 1379 }, -{ "ER_RELAY_LOG_INIT", 1380 }, -{ "ER_NO_BINARY_LOGGING", 1381 }, -{ "ER_RESERVED_SYNTAX", 1382 }, -{ "ER_WSAS_FAILED", 1383 }, -{ "ER_DIFF_GROUPS_PROC", 1384 }, -{ "ER_NO_GROUP_FOR_PROC", 1385 }, -{ "ER_ORDER_WITH_PROC", 1386 }, -{ "ER_LOGGING_PROHIBIT_CHANGING_OF", 1387 }, -{ "ER_NO_FILE_MAPPING", 1388 }, -{ "ER_WRONG_MAGIC", 1389 }, -{ "ER_PS_MANY_PARAM", 1390 }, -{ "ER_KEY_PART_0", 1391 }, -{ "ER_VIEW_CHECKSUM", 1392 }, -{ "ER_VIEW_MULTIUPDATE", 1393 }, -{ "ER_VIEW_NO_INSERT_FIELD_LIST", 1394 }, -{ "ER_VIEW_DELETE_MERGE_VIEW", 1395 }, -{ "ER_CANNOT_USER", 1396 }, -{ "ER_XAER_NOTA", 1397 }, -{ "ER_XAER_INVAL", 1398 }, -{ "ER_XAER_RMFAIL", 1399 }, -{ "ER_XAER_OUTSIDE", 1400 }, -{ "ER_XAER_RMERR", 1401 }, -{ "ER_XA_RBROLLBACK", 1402 }, -{ "ER_NONEXISTING_PROC_GRANT", 1403 }, -{ "ER_PROC_AUTO_GRANT_FAIL", 1404 }, -{ "ER_PROC_AUTO_REVOKE_FAIL", 1405 }, -{ "ER_DATA_TOO_LONG", 1406 }, -{ "ER_SP_BAD_SQLSTATE", 1407 }, -{ "ER_STARTUP", 1408 }, -{ "ER_LOAD_FROM_FIXED_SIZE_ROWS_TO_VAR", 1409 }, -{ "ER_CANT_CREATE_USER_WITH_GRANT", 1410 }, -{ "ER_WRONG_VALUE_FOR_TYPE", 1411 }, -{ "ER_TABLE_DEF_CHANGED", 1412 }, -{ "ER_SP_DUP_HANDLER", 1413 }, -{ "ER_SP_NOT_VAR_ARG", 1414 }, -{ "ER_SP_NO_RETSET", 1415 }, -{ "ER_CANT_CREATE_GEOMETRY_OBJECT", 1416 }, -{ "ER_FAILED_ROUTINE_BREAK_BINLOG", 1417 }, -{ "ER_BINLOG_UNSAFE_ROUTINE", 1418 }, -{ "ER_BINLOG_CREATE_ROUTINE_NEED_SUPER", 1419 }, -{ "ER_EXEC_STMT_WITH_OPEN_CURSOR", 1420 }, -{ "ER_STMT_HAS_NO_OPEN_CURSOR", 1421 }, -{ "ER_COMMIT_NOT_ALLOWED_IN_SF_OR_TRG", 1422 }, -{ "ER_NO_DEFAULT_FOR_VIEW_FIELD", 1423 }, -{ "ER_SP_NO_RECURSION", 1424 }, -{ "ER_TOO_BIG_SCALE", 1425 }, -{ "ER_TOO_BIG_PRECISION", 1426 }, -{ "ER_M_BIGGER_THAN_D", 1427 }, -{ "ER_WRONG_LOCK_OF_SYSTEM_TABLE", 1428 }, -{ "ER_CONNECT_TO_FOREIGN_DATA_SOURCE", 1429 }, -{ "ER_QUERY_ON_FOREIGN_DATA_SOURCE", 1430 }, -{ "ER_FOREIGN_DATA_SOURCE_DOESNT_EXIST", 1431 }, -{ "ER_FOREIGN_DATA_STRING_INVALID_CANT_CREATE", 1432 }, -{ "ER_FOREIGN_DATA_STRING_INVALID", 1433 }, -{ "ER_CANT_CREATE_FEDERATED_TABLE", 1434 }, -{ "ER_TRG_IN_WRONG_SCHEMA", 1435 }, -{ "ER_STACK_OVERRUN_NEED_MORE", 1436 }, -{ "ER_TOO_LONG_BODY", 1437 }, -{ "ER_WARN_CANT_DROP_DEFAULT_KEYCACHE", 1438 }, -{ "ER_TOO_BIG_DISPLAYWIDTH", 1439 }, -{ "ER_XAER_DUPID", 1440 }, -{ "ER_DATETIME_FUNCTION_OVERFLOW", 1441 }, -{ "ER_CANT_UPDATE_USED_TABLE_IN_SF_OR_TRG", 1442 }, -{ "ER_VIEW_PREVENT_UPDATE", 1443 }, -{ "ER_PS_NO_RECURSION", 1444 }, -{ "ER_SP_CANT_SET_AUTOCOMMIT", 1445 }, -{ "ER_MALFORMED_DEFINER", 1446 }, -{ "ER_VIEW_FRM_NO_USER", 1447 }, -{ "ER_VIEW_OTHER_USER", 1448 }, -{ "ER_NO_SUCH_USER", 1449 }, -{ "ER_FORBID_SCHEMA_CHANGE", 1450 }, -{ "ER_ROW_IS_REFERENCED_2", 1451 }, -{ "ER_NO_REFERENCED_ROW_2", 1452 }, -{ "ER_SP_BAD_VAR_SHADOW", 1453 }, -{ "ER_TRG_NO_DEFINER", 1454 }, -{ "ER_OLD_FILE_FORMAT", 1455 }, -{ "ER_SP_RECURSION_LIMIT", 1456 }, -{ "ER_SP_PROC_TABLE_CORRUPT", 1457 }, -{ "ER_SP_WRONG_NAME", 1458 }, -{ "ER_TABLE_NEEDS_UPGRADE", 1459 }, -{ "ER_SP_NO_AGGREGATE", 1460 }, -{ "ER_MAX_PREPARED_STMT_COUNT_REACHED", 1461 }, -{ "ER_VIEW_RECURSIVE", 1462 }, -{ "ER_NON_GROUPING_FIELD_USED", 1463 }, -{ "ER_TABLE_CANT_HANDLE_SPKEYS", 1464 }, -{ "ER_NO_TRIGGERS_ON_SYSTEM_SCHEMA", 1465 }, -{ "ER_REMOVED_SPACES", 1466 }, -{ "ER_AUTOINC_READ_FAILED", 1467 }, -{ "ER_USERNAME", 1468 }, -{ "ER_HOSTNAME", 1469 }, -{ "ER_WRONG_STRING_LENGTH", 1470 }, -{ "ER_NON_INSERTABLE_TABLE", 1471 }, diff --git a/mta-mysql/include/mysql/mysqld_error.h b/mta-mysql/include/mysql/mysqld_error.h deleted file mode 100644 index 1448697..0000000 --- a/mta-mysql/include/mysql/mysqld_error.h +++ /dev/null @@ -1,476 +0,0 @@ -/* Autogenerated file, please don't edit */ - -#define ER_ERROR_FIRST 1000 -#define ER_HASHCHK 1000 -#define ER_NISAMCHK 1001 -#define ER_NO 1002 -#define ER_YES 1003 -#define ER_CANT_CREATE_FILE 1004 -#define ER_CANT_CREATE_TABLE 1005 -#define ER_CANT_CREATE_DB 1006 -#define ER_DB_CREATE_EXISTS 1007 -#define ER_DB_DROP_EXISTS 1008 -#define ER_DB_DROP_DELETE 1009 -#define ER_DB_DROP_RMDIR 1010 -#define ER_CANT_DELETE_FILE 1011 -#define ER_CANT_FIND_SYSTEM_REC 1012 -#define ER_CANT_GET_STAT 1013 -#define ER_CANT_GET_WD 1014 -#define ER_CANT_LOCK 1015 -#define ER_CANT_OPEN_FILE 1016 -#define ER_FILE_NOT_FOUND 1017 -#define ER_CANT_READ_DIR 1018 -#define ER_CANT_SET_WD 1019 -#define ER_CHECKREAD 1020 -#define ER_DISK_FULL 1021 -#define ER_DUP_KEY 1022 -#define ER_ERROR_ON_CLOSE 1023 -#define ER_ERROR_ON_READ 1024 -#define ER_ERROR_ON_RENAME 1025 -#define ER_ERROR_ON_WRITE 1026 -#define ER_FILE_USED 1027 -#define ER_FILSORT_ABORT 1028 -#define ER_FORM_NOT_FOUND 1029 -#define ER_GET_ERRNO 1030 -#define ER_ILLEGAL_HA 1031 -#define ER_KEY_NOT_FOUND 1032 -#define ER_NOT_FORM_FILE 1033 -#define ER_NOT_KEYFILE 1034 -#define ER_OLD_KEYFILE 1035 -#define ER_OPEN_AS_READONLY 1036 -#define ER_OUTOFMEMORY 1037 -#define ER_OUT_OF_SORTMEMORY 1038 -#define ER_UNEXPECTED_EOF 1039 -#define ER_CON_COUNT_ERROR 1040 -#define ER_OUT_OF_RESOURCES 1041 -#define ER_BAD_HOST_ERROR 1042 -#define ER_HANDSHAKE_ERROR 1043 -#define ER_DBACCESS_DENIED_ERROR 1044 -#define ER_ACCESS_DENIED_ERROR 1045 -#define ER_NO_DB_ERROR 1046 -#define ER_UNKNOWN_COM_ERROR 1047 -#define ER_BAD_NULL_ERROR 1048 -#define ER_BAD_DB_ERROR 1049 -#define ER_TABLE_EXISTS_ERROR 1050 -#define ER_BAD_TABLE_ERROR 1051 -#define ER_NON_UNIQ_ERROR 1052 -#define ER_SERVER_SHUTDOWN 1053 -#define ER_BAD_FIELD_ERROR 1054 -#define ER_WRONG_FIELD_WITH_GROUP 1055 -#define ER_WRONG_GROUP_FIELD 1056 -#define ER_WRONG_SUM_SELECT 1057 -#define ER_WRONG_VALUE_COUNT 1058 -#define ER_TOO_LONG_IDENT 1059 -#define ER_DUP_FIELDNAME 1060 -#define ER_DUP_KEYNAME 1061 -#define ER_DUP_ENTRY 1062 -#define ER_WRONG_FIELD_SPEC 1063 -#define ER_PARSE_ERROR 1064 -#define ER_EMPTY_QUERY 1065 -#define ER_NONUNIQ_TABLE 1066 -#define ER_INVALID_DEFAULT 1067 -#define ER_MULTIPLE_PRI_KEY 1068 -#define ER_TOO_MANY_KEYS 1069 -#define ER_TOO_MANY_KEY_PARTS 1070 -#define ER_TOO_LONG_KEY 1071 -#define ER_KEY_COLUMN_DOES_NOT_EXITS 1072 -#define ER_BLOB_USED_AS_KEY 1073 -#define ER_TOO_BIG_FIELDLENGTH 1074 -#define ER_WRONG_AUTO_KEY 1075 -#define ER_READY 1076 -#define ER_NORMAL_SHUTDOWN 1077 -#define ER_GOT_SIGNAL 1078 -#define ER_SHUTDOWN_COMPLETE 1079 -#define ER_FORCING_CLOSE 1080 -#define ER_IPSOCK_ERROR 1081 -#define ER_NO_SUCH_INDEX 1082 -#define ER_WRONG_FIELD_TERMINATORS 1083 -#define ER_BLOBS_AND_NO_TERMINATED 1084 -#define ER_TEXTFILE_NOT_READABLE 1085 -#define ER_FILE_EXISTS_ERROR 1086 -#define ER_LOAD_INFO 1087 -#define ER_ALTER_INFO 1088 -#define ER_WRONG_SUB_KEY 1089 -#define ER_CANT_REMOVE_ALL_FIELDS 1090 -#define ER_CANT_DROP_FIELD_OR_KEY 1091 -#define ER_INSERT_INFO 1092 -#define ER_UPDATE_TABLE_USED 1093 -#define ER_NO_SUCH_THREAD 1094 -#define ER_KILL_DENIED_ERROR 1095 -#define ER_NO_TABLES_USED 1096 -#define ER_TOO_BIG_SET 1097 -#define ER_NO_UNIQUE_LOGFILE 1098 -#define ER_TABLE_NOT_LOCKED_FOR_WRITE 1099 -#define ER_TABLE_NOT_LOCKED 1100 -#define ER_BLOB_CANT_HAVE_DEFAULT 1101 -#define ER_WRONG_DB_NAME 1102 -#define ER_WRONG_TABLE_NAME 1103 -#define ER_TOO_BIG_SELECT 1104 -#define ER_UNKNOWN_ERROR 1105 -#define ER_UNKNOWN_PROCEDURE 1106 -#define ER_WRONG_PARAMCOUNT_TO_PROCEDURE 1107 -#define ER_WRONG_PARAMETERS_TO_PROCEDURE 1108 -#define ER_UNKNOWN_TABLE 1109 -#define ER_FIELD_SPECIFIED_TWICE 1110 -#define ER_INVALID_GROUP_FUNC_USE 1111 -#define ER_UNSUPPORTED_EXTENSION 1112 -#define ER_TABLE_MUST_HAVE_COLUMNS 1113 -#define ER_RECORD_FILE_FULL 1114 -#define ER_UNKNOWN_CHARACTER_SET 1115 -#define ER_TOO_MANY_TABLES 1116 -#define ER_TOO_MANY_FIELDS 1117 -#define ER_TOO_BIG_ROWSIZE 1118 -#define ER_STACK_OVERRUN 1119 -#define ER_WRONG_OUTER_JOIN 1120 -#define ER_NULL_COLUMN_IN_INDEX 1121 -#define ER_CANT_FIND_UDF 1122 -#define ER_CANT_INITIALIZE_UDF 1123 -#define ER_UDF_NO_PATHS 1124 -#define ER_UDF_EXISTS 1125 -#define ER_CANT_OPEN_LIBRARY 1126 -#define ER_CANT_FIND_DL_ENTRY 1127 -#define ER_FUNCTION_NOT_DEFINED 1128 -#define ER_HOST_IS_BLOCKED 1129 -#define ER_HOST_NOT_PRIVILEGED 1130 -#define ER_PASSWORD_ANONYMOUS_USER 1131 -#define ER_PASSWORD_NOT_ALLOWED 1132 -#define ER_PASSWORD_NO_MATCH 1133 -#define ER_UPDATE_INFO 1134 -#define ER_CANT_CREATE_THREAD 1135 -#define ER_WRONG_VALUE_COUNT_ON_ROW 1136 -#define ER_CANT_REOPEN_TABLE 1137 -#define ER_INVALID_USE_OF_NULL 1138 -#define ER_REGEXP_ERROR 1139 -#define ER_MIX_OF_GROUP_FUNC_AND_FIELDS 1140 -#define ER_NONEXISTING_GRANT 1141 -#define ER_TABLEACCESS_DENIED_ERROR 1142 -#define ER_COLUMNACCESS_DENIED_ERROR 1143 -#define ER_ILLEGAL_GRANT_FOR_TABLE 1144 -#define ER_GRANT_WRONG_HOST_OR_USER 1145 -#define ER_NO_SUCH_TABLE 1146 -#define ER_NONEXISTING_TABLE_GRANT 1147 -#define ER_NOT_ALLOWED_COMMAND 1148 -#define ER_SYNTAX_ERROR 1149 -#define ER_DELAYED_CANT_CHANGE_LOCK 1150 -#define ER_TOO_MANY_DELAYED_THREADS 1151 -#define ER_ABORTING_CONNECTION 1152 -#define ER_NET_PACKET_TOO_LARGE 1153 -#define ER_NET_READ_ERROR_FROM_PIPE 1154 -#define ER_NET_FCNTL_ERROR 1155 -#define ER_NET_PACKETS_OUT_OF_ORDER 1156 -#define ER_NET_UNCOMPRESS_ERROR 1157 -#define ER_NET_READ_ERROR 1158 -#define ER_NET_READ_INTERRUPTED 1159 -#define ER_NET_ERROR_ON_WRITE 1160 -#define ER_NET_WRITE_INTERRUPTED 1161 -#define ER_TOO_LONG_STRING 1162 -#define ER_TABLE_CANT_HANDLE_BLOB 1163 -#define ER_TABLE_CANT_HANDLE_AUTO_INCREMENT 1164 -#define ER_DELAYED_INSERT_TABLE_LOCKED 1165 -#define ER_WRONG_COLUMN_NAME 1166 -#define ER_WRONG_KEY_COLUMN 1167 -#define ER_WRONG_MRG_TABLE 1168 -#define ER_DUP_UNIQUE 1169 -#define ER_BLOB_KEY_WITHOUT_LENGTH 1170 -#define ER_PRIMARY_CANT_HAVE_NULL 1171 -#define ER_TOO_MANY_ROWS 1172 -#define ER_REQUIRES_PRIMARY_KEY 1173 -#define ER_NO_RAID_COMPILED 1174 -#define ER_UPDATE_WITHOUT_KEY_IN_SAFE_MODE 1175 -#define ER_KEY_DOES_NOT_EXITS 1176 -#define ER_CHECK_NO_SUCH_TABLE 1177 -#define ER_CHECK_NOT_IMPLEMENTED 1178 -#define ER_CANT_DO_THIS_DURING_AN_TRANSACTION 1179 -#define ER_ERROR_DURING_COMMIT 1180 -#define ER_ERROR_DURING_ROLLBACK 1181 -#define ER_ERROR_DURING_FLUSH_LOGS 1182 -#define ER_ERROR_DURING_CHECKPOINT 1183 -#define ER_NEW_ABORTING_CONNECTION 1184 -#define ER_DUMP_NOT_IMPLEMENTED 1185 -#define ER_FLUSH_MASTER_BINLOG_CLOSED 1186 -#define ER_INDEX_REBUILD 1187 -#define ER_MASTER 1188 -#define ER_MASTER_NET_READ 1189 -#define ER_MASTER_NET_WRITE 1190 -#define ER_FT_MATCHING_KEY_NOT_FOUND 1191 -#define ER_LOCK_OR_ACTIVE_TRANSACTION 1192 -#define ER_UNKNOWN_SYSTEM_VARIABLE 1193 -#define ER_CRASHED_ON_USAGE 1194 -#define ER_CRASHED_ON_REPAIR 1195 -#define ER_WARNING_NOT_COMPLETE_ROLLBACK 1196 -#define ER_TRANS_CACHE_FULL 1197 -#define ER_SLAVE_MUST_STOP 1198 -#define ER_SLAVE_NOT_RUNNING 1199 -#define ER_BAD_SLAVE 1200 -#define ER_MASTER_INFO 1201 -#define ER_SLAVE_THREAD 1202 -#define ER_TOO_MANY_USER_CONNECTIONS 1203 -#define ER_SET_CONSTANTS_ONLY 1204 -#define ER_LOCK_WAIT_TIMEOUT 1205 -#define ER_LOCK_TABLE_FULL 1206 -#define ER_READ_ONLY_TRANSACTION 1207 -#define ER_DROP_DB_WITH_READ_LOCK 1208 -#define ER_CREATE_DB_WITH_READ_LOCK 1209 -#define ER_WRONG_ARGUMENTS 1210 -#define ER_NO_PERMISSION_TO_CREATE_USER 1211 -#define ER_UNION_TABLES_IN_DIFFERENT_DIR 1212 -#define ER_LOCK_DEADLOCK 1213 -#define ER_TABLE_CANT_HANDLE_FT 1214 -#define ER_CANNOT_ADD_FOREIGN 1215 -#define ER_NO_REFERENCED_ROW 1216 -#define ER_ROW_IS_REFERENCED 1217 -#define ER_CONNECT_TO_MASTER 1218 -#define ER_QUERY_ON_MASTER 1219 -#define ER_ERROR_WHEN_EXECUTING_COMMAND 1220 -#define ER_WRONG_USAGE 1221 -#define ER_WRONG_NUMBER_OF_COLUMNS_IN_SELECT 1222 -#define ER_CANT_UPDATE_WITH_READLOCK 1223 -#define ER_MIXING_NOT_ALLOWED 1224 -#define ER_DUP_ARGUMENT 1225 -#define ER_USER_LIMIT_REACHED 1226 -#define ER_SPECIFIC_ACCESS_DENIED_ERROR 1227 -#define ER_LOCAL_VARIABLE 1228 -#define ER_GLOBAL_VARIABLE 1229 -#define ER_NO_DEFAULT 1230 -#define ER_WRONG_VALUE_FOR_VAR 1231 -#define ER_WRONG_TYPE_FOR_VAR 1232 -#define ER_VAR_CANT_BE_READ 1233 -#define ER_CANT_USE_OPTION_HERE 1234 -#define ER_NOT_SUPPORTED_YET 1235 -#define ER_MASTER_FATAL_ERROR_READING_BINLOG 1236 -#define ER_SLAVE_IGNORED_TABLE 1237 -#define ER_INCORRECT_GLOBAL_LOCAL_VAR 1238 -#define ER_WRONG_FK_DEF 1239 -#define ER_KEY_REF_DO_NOT_MATCH_TABLE_REF 1240 -#define ER_OPERAND_COLUMNS 1241 -#define ER_SUBQUERY_NO_1_ROW 1242 -#define ER_UNKNOWN_STMT_HANDLER 1243 -#define ER_CORRUPT_HELP_DB 1244 -#define ER_CYCLIC_REFERENCE 1245 -#define ER_AUTO_CONVERT 1246 -#define ER_ILLEGAL_REFERENCE 1247 -#define ER_DERIVED_MUST_HAVE_ALIAS 1248 -#define ER_SELECT_REDUCED 1249 -#define ER_TABLENAME_NOT_ALLOWED_HERE 1250 -#define ER_NOT_SUPPORTED_AUTH_MODE 1251 -#define ER_SPATIAL_CANT_HAVE_NULL 1252 -#define ER_COLLATION_CHARSET_MISMATCH 1253 -#define ER_SLAVE_WAS_RUNNING 1254 -#define ER_SLAVE_WAS_NOT_RUNNING 1255 -#define ER_TOO_BIG_FOR_UNCOMPRESS 1256 -#define ER_ZLIB_Z_MEM_ERROR 1257 -#define ER_ZLIB_Z_BUF_ERROR 1258 -#define ER_ZLIB_Z_DATA_ERROR 1259 -#define ER_CUT_VALUE_GROUP_CONCAT 1260 -#define ER_WARN_TOO_FEW_RECORDS 1261 -#define ER_WARN_TOO_MANY_RECORDS 1262 -#define ER_WARN_NULL_TO_NOTNULL 1263 -#define ER_WARN_DATA_OUT_OF_RANGE 1264 -#define WARN_DATA_TRUNCATED 1265 -#define ER_WARN_USING_OTHER_HANDLER 1266 -#define ER_CANT_AGGREGATE_2COLLATIONS 1267 -#define ER_DROP_USER 1268 -#define ER_REVOKE_GRANTS 1269 -#define ER_CANT_AGGREGATE_3COLLATIONS 1270 -#define ER_CANT_AGGREGATE_NCOLLATIONS 1271 -#define ER_VARIABLE_IS_NOT_STRUCT 1272 -#define ER_UNKNOWN_COLLATION 1273 -#define ER_SLAVE_IGNORED_SSL_PARAMS 1274 -#define ER_SERVER_IS_IN_SECURE_AUTH_MODE 1275 -#define ER_WARN_FIELD_RESOLVED 1276 -#define ER_BAD_SLAVE_UNTIL_COND 1277 -#define ER_MISSING_SKIP_SLAVE 1278 -#define ER_UNTIL_COND_IGNORED 1279 -#define ER_WRONG_NAME_FOR_INDEX 1280 -#define ER_WRONG_NAME_FOR_CATALOG 1281 -#define ER_WARN_QC_RESIZE 1282 -#define ER_BAD_FT_COLUMN 1283 -#define ER_UNKNOWN_KEY_CACHE 1284 -#define ER_WARN_HOSTNAME_WONT_WORK 1285 -#define ER_UNKNOWN_STORAGE_ENGINE 1286 -#define ER_WARN_DEPRECATED_SYNTAX 1287 -#define ER_NON_UPDATABLE_TABLE 1288 -#define ER_FEATURE_DISABLED 1289 -#define ER_OPTION_PREVENTS_STATEMENT 1290 -#define ER_DUPLICATED_VALUE_IN_TYPE 1291 -#define ER_TRUNCATED_WRONG_VALUE 1292 -#define ER_TOO_MUCH_AUTO_TIMESTAMP_COLS 1293 -#define ER_INVALID_ON_UPDATE 1294 -#define ER_UNSUPPORTED_PS 1295 -#define ER_GET_ERRMSG 1296 -#define ER_GET_TEMPORARY_ERRMSG 1297 -#define ER_UNKNOWN_TIME_ZONE 1298 -#define ER_WARN_INVALID_TIMESTAMP 1299 -#define ER_INVALID_CHARACTER_STRING 1300 -#define ER_WARN_ALLOWED_PACKET_OVERFLOWED 1301 -#define ER_CONFLICTING_DECLARATIONS 1302 -#define ER_SP_NO_RECURSIVE_CREATE 1303 -#define ER_SP_ALREADY_EXISTS 1304 -#define ER_SP_DOES_NOT_EXIST 1305 -#define ER_SP_DROP_FAILED 1306 -#define ER_SP_STORE_FAILED 1307 -#define ER_SP_LILABEL_MISMATCH 1308 -#define ER_SP_LABEL_REDEFINE 1309 -#define ER_SP_LABEL_MISMATCH 1310 -#define ER_SP_UNINIT_VAR 1311 -#define ER_SP_BADSELECT 1312 -#define ER_SP_BADRETURN 1313 -#define ER_SP_BADSTATEMENT 1314 -#define ER_UPDATE_LOG_DEPRECATED_IGNORED 1315 -#define ER_UPDATE_LOG_DEPRECATED_TRANSLATED 1316 -#define ER_QUERY_INTERRUPTED 1317 -#define ER_SP_WRONG_NO_OF_ARGS 1318 -#define ER_SP_COND_MISMATCH 1319 -#define ER_SP_NORETURN 1320 -#define ER_SP_NORETURNEND 1321 -#define ER_SP_BAD_CURSOR_QUERY 1322 -#define ER_SP_BAD_CURSOR_SELECT 1323 -#define ER_SP_CURSOR_MISMATCH 1324 -#define ER_SP_CURSOR_ALREADY_OPEN 1325 -#define ER_SP_CURSOR_NOT_OPEN 1326 -#define ER_SP_UNDECLARED_VAR 1327 -#define ER_SP_WRONG_NO_OF_FETCH_ARGS 1328 -#define ER_SP_FETCH_NO_DATA 1329 -#define ER_SP_DUP_PARAM 1330 -#define ER_SP_DUP_VAR 1331 -#define ER_SP_DUP_COND 1332 -#define ER_SP_DUP_CURS 1333 -#define ER_SP_CANT_ALTER 1334 -#define ER_SP_SUBSELECT_NYI 1335 -#define ER_STMT_NOT_ALLOWED_IN_SF_OR_TRG 1336 -#define ER_SP_VARCOND_AFTER_CURSHNDLR 1337 -#define ER_SP_CURSOR_AFTER_HANDLER 1338 -#define ER_SP_CASE_NOT_FOUND 1339 -#define ER_FPARSER_TOO_BIG_FILE 1340 -#define ER_FPARSER_BAD_HEADER 1341 -#define ER_FPARSER_EOF_IN_COMMENT 1342 -#define ER_FPARSER_ERROR_IN_PARAMETER 1343 -#define ER_FPARSER_EOF_IN_UNKNOWN_PARAMETER 1344 -#define ER_VIEW_NO_EXPLAIN 1345 -#define ER_FRM_UNKNOWN_TYPE 1346 -#define ER_WRONG_OBJECT 1347 -#define ER_NONUPDATEABLE_COLUMN 1348 -#define ER_VIEW_SELECT_DERIVED 1349 -#define ER_VIEW_SELECT_CLAUSE 1350 -#define ER_VIEW_SELECT_VARIABLE 1351 -#define ER_VIEW_SELECT_TMPTABLE 1352 -#define ER_VIEW_WRONG_LIST 1353 -#define ER_WARN_VIEW_MERGE 1354 -#define ER_WARN_VIEW_WITHOUT_KEY 1355 -#define ER_VIEW_INVALID 1356 -#define ER_SP_NO_DROP_SP 1357 -#define ER_SP_GOTO_IN_HNDLR 1358 -#define ER_TRG_ALREADY_EXISTS 1359 -#define ER_TRG_DOES_NOT_EXIST 1360 -#define ER_TRG_ON_VIEW_OR_TEMP_TABLE 1361 -#define ER_TRG_CANT_CHANGE_ROW 1362 -#define ER_TRG_NO_SUCH_ROW_IN_TRG 1363 -#define ER_NO_DEFAULT_FOR_FIELD 1364 -#define ER_DIVISION_BY_ZERO 1365 -#define ER_TRUNCATED_WRONG_VALUE_FOR_FIELD 1366 -#define ER_ILLEGAL_VALUE_FOR_TYPE 1367 -#define ER_VIEW_NONUPD_CHECK 1368 -#define ER_VIEW_CHECK_FAILED 1369 -#define ER_PROCACCESS_DENIED_ERROR 1370 -#define ER_RELAY_LOG_FAIL 1371 -#define ER_PASSWD_LENGTH 1372 -#define ER_UNKNOWN_TARGET_BINLOG 1373 -#define ER_IO_ERR_LOG_INDEX_READ 1374 -#define ER_BINLOG_PURGE_PROHIBITED 1375 -#define ER_FSEEK_FAIL 1376 -#define ER_BINLOG_PURGE_FATAL_ERR 1377 -#define ER_LOG_IN_USE 1378 -#define ER_LOG_PURGE_UNKNOWN_ERR 1379 -#define ER_RELAY_LOG_INIT 1380 -#define ER_NO_BINARY_LOGGING 1381 -#define ER_RESERVED_SYNTAX 1382 -#define ER_WSAS_FAILED 1383 -#define ER_DIFF_GROUPS_PROC 1384 -#define ER_NO_GROUP_FOR_PROC 1385 -#define ER_ORDER_WITH_PROC 1386 -#define ER_LOGGING_PROHIBIT_CHANGING_OF 1387 -#define ER_NO_FILE_MAPPING 1388 -#define ER_WRONG_MAGIC 1389 -#define ER_PS_MANY_PARAM 1390 -#define ER_KEY_PART_0 1391 -#define ER_VIEW_CHECKSUM 1392 -#define ER_VIEW_MULTIUPDATE 1393 -#define ER_VIEW_NO_INSERT_FIELD_LIST 1394 -#define ER_VIEW_DELETE_MERGE_VIEW 1395 -#define ER_CANNOT_USER 1396 -#define ER_XAER_NOTA 1397 -#define ER_XAER_INVAL 1398 -#define ER_XAER_RMFAIL 1399 -#define ER_XAER_OUTSIDE 1400 -#define ER_XAER_RMERR 1401 -#define ER_XA_RBROLLBACK 1402 -#define ER_NONEXISTING_PROC_GRANT 1403 -#define ER_PROC_AUTO_GRANT_FAIL 1404 -#define ER_PROC_AUTO_REVOKE_FAIL 1405 -#define ER_DATA_TOO_LONG 1406 -#define ER_SP_BAD_SQLSTATE 1407 -#define ER_STARTUP 1408 -#define ER_LOAD_FROM_FIXED_SIZE_ROWS_TO_VAR 1409 -#define ER_CANT_CREATE_USER_WITH_GRANT 1410 -#define ER_WRONG_VALUE_FOR_TYPE 1411 -#define ER_TABLE_DEF_CHANGED 1412 -#define ER_SP_DUP_HANDLER 1413 -#define ER_SP_NOT_VAR_ARG 1414 -#define ER_SP_NO_RETSET 1415 -#define ER_CANT_CREATE_GEOMETRY_OBJECT 1416 -#define ER_FAILED_ROUTINE_BREAK_BINLOG 1417 -#define ER_BINLOG_UNSAFE_ROUTINE 1418 -#define ER_BINLOG_CREATE_ROUTINE_NEED_SUPER 1419 -#define ER_EXEC_STMT_WITH_OPEN_CURSOR 1420 -#define ER_STMT_HAS_NO_OPEN_CURSOR 1421 -#define ER_COMMIT_NOT_ALLOWED_IN_SF_OR_TRG 1422 -#define ER_NO_DEFAULT_FOR_VIEW_FIELD 1423 -#define ER_SP_NO_RECURSION 1424 -#define ER_TOO_BIG_SCALE 1425 -#define ER_TOO_BIG_PRECISION 1426 -#define ER_M_BIGGER_THAN_D 1427 -#define ER_WRONG_LOCK_OF_SYSTEM_TABLE 1428 -#define ER_CONNECT_TO_FOREIGN_DATA_SOURCE 1429 -#define ER_QUERY_ON_FOREIGN_DATA_SOURCE 1430 -#define ER_FOREIGN_DATA_SOURCE_DOESNT_EXIST 1431 -#define ER_FOREIGN_DATA_STRING_INVALID_CANT_CREATE 1432 -#define ER_FOREIGN_DATA_STRING_INVALID 1433 -#define ER_CANT_CREATE_FEDERATED_TABLE 1434 -#define ER_TRG_IN_WRONG_SCHEMA 1435 -#define ER_STACK_OVERRUN_NEED_MORE 1436 -#define ER_TOO_LONG_BODY 1437 -#define ER_WARN_CANT_DROP_DEFAULT_KEYCACHE 1438 -#define ER_TOO_BIG_DISPLAYWIDTH 1439 -#define ER_XAER_DUPID 1440 -#define ER_DATETIME_FUNCTION_OVERFLOW 1441 -#define ER_CANT_UPDATE_USED_TABLE_IN_SF_OR_TRG 1442 -#define ER_VIEW_PREVENT_UPDATE 1443 -#define ER_PS_NO_RECURSION 1444 -#define ER_SP_CANT_SET_AUTOCOMMIT 1445 -#define ER_MALFORMED_DEFINER 1446 -#define ER_VIEW_FRM_NO_USER 1447 -#define ER_VIEW_OTHER_USER 1448 -#define ER_NO_SUCH_USER 1449 -#define ER_FORBID_SCHEMA_CHANGE 1450 -#define ER_ROW_IS_REFERENCED_2 1451 -#define ER_NO_REFERENCED_ROW_2 1452 -#define ER_SP_BAD_VAR_SHADOW 1453 -#define ER_TRG_NO_DEFINER 1454 -#define ER_OLD_FILE_FORMAT 1455 -#define ER_SP_RECURSION_LIMIT 1456 -#define ER_SP_PROC_TABLE_CORRUPT 1457 -#define ER_SP_WRONG_NAME 1458 -#define ER_TABLE_NEEDS_UPGRADE 1459 -#define ER_SP_NO_AGGREGATE 1460 -#define ER_MAX_PREPARED_STMT_COUNT_REACHED 1461 -#define ER_VIEW_RECURSIVE 1462 -#define ER_NON_GROUPING_FIELD_USED 1463 -#define ER_TABLE_CANT_HANDLE_SPKEYS 1464 -#define ER_NO_TRIGGERS_ON_SYSTEM_SCHEMA 1465 -#define ER_REMOVED_SPACES 1466 -#define ER_AUTOINC_READ_FAILED 1467 -#define ER_USERNAME 1468 -#define ER_HOSTNAME 1469 -#define ER_WRONG_STRING_LENGTH 1470 -#define ER_NON_INSERTABLE_TABLE 1471 -#define ER_ERROR_LAST 1471 diff --git a/mta-mysql/include/mysql/raid.h b/mta-mysql/include/mysql/raid.h deleted file mode 100644 index 9d09830..0000000 --- a/mta-mysql/include/mysql/raid.h +++ /dev/null @@ -1,158 +0,0 @@ -/* Copyright (C) 2000 MySQL AB - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; version 2 of the License. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ - -/* Parser needs these defines always, even if USE_RAID is not defined */ -#define RAID_TYPE_0 1 /* Striping */ -#define RAID_TYPE_x 2 /* Some new modes */ -#define RAID_TYPE_y 3 - -#define RAID_DEFAULT_CHUNKS 4 -#define RAID_DEFAULT_CHUNKSIZE 256*1024 /* 256kB */ - -C_MODE_START -#define my_raid_type(raid_type) raid_type_string[(int)(raid_type)] -extern const char *raid_type_string[]; -C_MODE_END - -#ifdef DONT_USE_RAID -#undef USE_RAID -#endif -#if defined(USE_RAID) - -#include "my_dir.h" - -/* Trap all occurences of my_...() in source and use our wrapper around this function */ - -#ifdef MAP_TO_USE_RAID -#define my_read(A,B,C,D) my_raid_read(A,B,C,D) -#define my_write(A,B,C,D) my_raid_write(A,B,C,D) -#define my_pwrite(A,B,C,D,E) my_raid_pwrite(A,B,C,D,E) -#define my_pread(A,B,C,D,E) my_raid_pread(A,B,C,D,E) -#define my_chsize(A,B,C,D) my_raid_chsize(A,B,C,D) -#define my_close(A,B) my_raid_close(A,B) -#define my_tell(A,B) my_raid_tell(A,B) -#define my_seek(A,B,C,D) my_raid_seek(A,B,C,D) -#define my_lock(A,B,C,D,E) my_raid_lock(A,B,C,D,E) -#define my_fstat(A,B,C) my_raid_fstat(A,B,C) -#endif /* MAP_TO_USE_RAID */ - -#ifdef __cplusplus -extern "C" { -#endif - - void init_raid(void); - void end_raid(void); - - bool is_raid(File fd); - File my_raid_create(const char *FileName, int CreateFlags, int access_flags, - uint raid_type, uint raid_chunks, ulong raid_chunksize, - myf MyFlags); - File my_raid_open(const char *FileName, int Flags, - uint raid_type, uint raid_chunks, ulong raid_chunksize, - myf MyFlags); - int my_raid_rename(const char *from, const char *to, uint raid_chunks, - myf MyFlags); - int my_raid_delete(const char *from, uint raid_chunks, myf MyFlags); - int my_raid_redel(const char *old_name, const char *new_name, - uint raid_chunks, myf MyFlags); - - my_off_t my_raid_seek(File fd, my_off_t pos, int whence, myf MyFlags); - my_off_t my_raid_tell(File fd, myf MyFlags); - - uint my_raid_write(File,const byte *Buffer, uint Count, myf MyFlags); - uint my_raid_read(File Filedes, byte *Buffer, uint Count, myf MyFlags); - - uint my_raid_pread(File Filedes, byte *Buffer, uint Count, my_off_t offset, - myf MyFlags); - uint my_raid_pwrite(int Filedes, const byte *Buffer, uint Count, - my_off_t offset, myf MyFlags); - - int my_raid_lock(File,int locktype, my_off_t start, my_off_t length, - myf MyFlags); - int my_raid_chsize(File fd, my_off_t newlength, int filler, myf MyFlags); - int my_raid_close(File, myf MyFlags); - int my_raid_fstat(int Filedes, struct stat *buf, myf MyFlags); - -#ifdef __cplusplus -} - -#ifdef USE_PRAGMA_INTERFACE -#pragma interface /* gcc class implementation */ -#endif - -class RaidName { - public: - RaidName(const char *FileName); - ~RaidName(); - bool IsRaid(); - int Rename(const char * from, const char * to, myf MyFlags); - private: - uint _raid_type; /* RAID_TYPE_0 or RAID_TYPE_1 or RAID_TYPE_5 */ - uint _raid_chunks; /* 1..n */ - ulong _raid_chunksize; /* 1..n in bytes */ -}; - -class RaidFd { - public: - RaidFd(uint raid_type, uint raid_chunks , ulong raid_chunksize); - ~RaidFd(); - File Create(const char *FileName, int CreateFlags, int access_flags, - myf MyFlags); - File Open(const char *FileName, int Flags, myf MyFlags); - my_off_t Seek(my_off_t pos,int whence,myf MyFlags); - my_off_t Tell(myf MyFlags); - int Write(const byte *Buffer, uint Count, myf MyFlags); - int Read(const byte *Buffer, uint Count, myf MyFlags); - int Lock(int locktype, my_off_t start, my_off_t length, myf MyFlags); - int Chsize(File fd, my_off_t newlength, int filler, myf MyFlags); - int Fstat(int fd, MY_STAT *stat_area, myf MyFlags ); - int Close(myf MyFlags); - static bool IsRaid(File fd); - static DYNAMIC_ARRAY _raid_map; /* Map of RaidFD* */ - private: - - uint _raid_type; /* RAID_TYPE_0 or RAID_TYPE_1 or RAID_TYPE_5 */ - uint _raid_chunks; /* 1..n */ - ulong _raid_chunksize; /* 1..n in bytes */ - - ulong _total_block; /* We are operating with block no x (can be 0..many). */ - uint _this_block; /* can be 0.._raid_chunks */ - uint _remaining_bytes; /* Maximum bytes that can be written in this block */ - - my_off_t _position; - my_off_t _size; /* Cached file size for faster seek(SEEK_END) */ - File _fd; - File *_fd_vector; /* Array of File */ - off_t *_seek_vector; /* Array of cached seek positions */ - - inline void Calculate() - { - DBUG_ENTER("RaidFd::_Calculate"); - DBUG_PRINT("info",("_position: %lu _raid_chunksize: %lu _size: %lu", - (ulong) _position, _raid_chunksize, (ulong) _size)); - - _total_block = (ulong) (_position / _raid_chunksize); - _this_block = _total_block % _raid_chunks; /* can be 0.._raid_chunks */ - _remaining_bytes = (uint) (_raid_chunksize - - (_position - _total_block * _raid_chunksize)); - DBUG_PRINT("info", - ("_total_block: %lu this_block: %d _remaining_bytes: %d", - _total_block, _this_block, _remaining_bytes)); - DBUG_VOID_RETURN; - } -}; - -#endif /* __cplusplus */ -#endif /* USE_RAID */ diff --git a/mta-mysql/include/mysql/sql_common.h b/mta-mysql/include/mysql/sql_common.h deleted file mode 100644 index a549fe6..0000000 --- a/mta-mysql/include/mysql/sql_common.h +++ /dev/null @@ -1,47 +0,0 @@ -/* Copyright (C) 2003-2004, 2006 MySQL AB - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; version 2 of the License. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ - - -extern const char *unknown_sqlstate; -extern const char *not_error_sqlstate; - -#ifdef __cplusplus -extern "C" { -#endif - -extern CHARSET_INFO *default_client_charset_info; -MYSQL_FIELD *unpack_fields(MYSQL_DATA *data,MEM_ROOT *alloc,uint fields, - my_bool default_value, uint server_capabilities); -void free_rows(MYSQL_DATA *cur); -void free_old_query(MYSQL *mysql); -void end_server(MYSQL *mysql); -my_bool mysql_reconnect(MYSQL *mysql); -void mysql_read_default_options(struct st_mysql_options *options, - const char *filename,const char *group); -my_bool -cli_advanced_command(MYSQL *mysql, enum enum_server_command command, - const char *header, ulong header_length, - const char *arg, ulong arg_length, my_bool skip_check, - MYSQL_STMT *stmt); -unsigned long cli_safe_read(MYSQL *mysql); -void set_stmt_errmsg(MYSQL_STMT * stmt, const char *err, int errcode, - const char *sqlstate); -void set_mysql_error(MYSQL *mysql, int errcode, const char *sqlstate); -#ifdef __cplusplus -} -#endif - -#define protocol_41(A) ((A)->server_capabilities & CLIENT_PROTOCOL_41) - diff --git a/mta-mysql/include/mysql/sql_state.h b/mta-mysql/include/mysql/sql_state.h deleted file mode 100644 index ff3304c..0000000 --- a/mta-mysql/include/mysql/sql_state.h +++ /dev/null @@ -1,201 +0,0 @@ -/* Autogenerated file, please don't edit */ - -ER_DUP_KEY ,"23000", "", -ER_OUTOFMEMORY ,"HY001", "S1001", -ER_OUT_OF_SORTMEMORY ,"HY001", "S1001", -ER_CON_COUNT_ERROR ,"08004", "", -ER_BAD_HOST_ERROR ,"08S01", "", -ER_HANDSHAKE_ERROR ,"08S01", "", -ER_DBACCESS_DENIED_ERROR ,"42000", "", -ER_ACCESS_DENIED_ERROR ,"28000", "", -ER_NO_DB_ERROR ,"3D000", "", -ER_UNKNOWN_COM_ERROR ,"08S01", "", -ER_BAD_NULL_ERROR ,"23000", "", -ER_BAD_DB_ERROR ,"42000", "", -ER_TABLE_EXISTS_ERROR ,"42S01", "", -ER_BAD_TABLE_ERROR ,"42S02", "", -ER_NON_UNIQ_ERROR ,"23000", "", -ER_SERVER_SHUTDOWN ,"08S01", "", -ER_BAD_FIELD_ERROR ,"42S22", "S0022", -ER_WRONG_FIELD_WITH_GROUP ,"42000", "S1009", -ER_WRONG_GROUP_FIELD ,"42000", "S1009", -ER_WRONG_SUM_SELECT ,"42000", "S1009", -ER_WRONG_VALUE_COUNT ,"21S01", "", -ER_TOO_LONG_IDENT ,"42000", "S1009", -ER_DUP_FIELDNAME ,"42S21", "S1009", -ER_DUP_KEYNAME ,"42000", "S1009", -ER_DUP_ENTRY ,"23000", "S1009", -ER_WRONG_FIELD_SPEC ,"42000", "S1009", -ER_PARSE_ERROR ,"42000", "", -ER_EMPTY_QUERY ,"42000", "", -ER_NONUNIQ_TABLE ,"42000", "S1009", -ER_INVALID_DEFAULT ,"42000", "S1009", -ER_MULTIPLE_PRI_KEY ,"42000", "S1009", -ER_TOO_MANY_KEYS ,"42000", "S1009", -ER_TOO_MANY_KEY_PARTS ,"42000", "S1009", -ER_TOO_LONG_KEY ,"42000", "S1009", -ER_KEY_COLUMN_DOES_NOT_EXITS ,"42000", "S1009", -ER_BLOB_USED_AS_KEY ,"42000", "S1009", -ER_TOO_BIG_FIELDLENGTH ,"42000", "S1009", -ER_WRONG_AUTO_KEY ,"42000", "S1009", -ER_FORCING_CLOSE ,"08S01", "", -ER_IPSOCK_ERROR ,"08S01", "", -ER_NO_SUCH_INDEX ,"42S12", "S1009", -ER_WRONG_FIELD_TERMINATORS ,"42000", "S1009", -ER_BLOBS_AND_NO_TERMINATED ,"42000", "S1009", -ER_CANT_REMOVE_ALL_FIELDS ,"42000", "", -ER_CANT_DROP_FIELD_OR_KEY ,"42000", "", -ER_BLOB_CANT_HAVE_DEFAULT ,"42000", "", -ER_WRONG_DB_NAME ,"42000", "", -ER_WRONG_TABLE_NAME ,"42000", "", -ER_TOO_BIG_SELECT ,"42000", "", -ER_UNKNOWN_PROCEDURE ,"42000", "", -ER_WRONG_PARAMCOUNT_TO_PROCEDURE ,"42000", "", -ER_UNKNOWN_TABLE ,"42S02", "", -ER_FIELD_SPECIFIED_TWICE ,"42000", "", -ER_UNSUPPORTED_EXTENSION ,"42000", "", -ER_TABLE_MUST_HAVE_COLUMNS ,"42000", "", -ER_UNKNOWN_CHARACTER_SET ,"42000", "", -ER_TOO_BIG_ROWSIZE ,"42000", "", -ER_WRONG_OUTER_JOIN ,"42000", "", -ER_NULL_COLUMN_IN_INDEX ,"42000", "", -ER_PASSWORD_ANONYMOUS_USER ,"42000", "", -ER_PASSWORD_NOT_ALLOWED ,"42000", "", -ER_PASSWORD_NO_MATCH ,"42000", "", -ER_WRONG_VALUE_COUNT_ON_ROW ,"21S01", "", -ER_INVALID_USE_OF_NULL ,"22004", "", -ER_REGEXP_ERROR ,"42000", "", -ER_MIX_OF_GROUP_FUNC_AND_FIELDS ,"42000", "", -ER_NONEXISTING_GRANT ,"42000", "", -ER_TABLEACCESS_DENIED_ERROR ,"42000", "", -ER_COLUMNACCESS_DENIED_ERROR ,"42000", "", -ER_ILLEGAL_GRANT_FOR_TABLE ,"42000", "", -ER_GRANT_WRONG_HOST_OR_USER ,"42000", "", -ER_NO_SUCH_TABLE ,"42S02", "", -ER_NONEXISTING_TABLE_GRANT ,"42000", "", -ER_NOT_ALLOWED_COMMAND ,"42000", "", -ER_SYNTAX_ERROR ,"42000", "", -ER_ABORTING_CONNECTION ,"08S01", "", -ER_NET_PACKET_TOO_LARGE ,"08S01", "", -ER_NET_READ_ERROR_FROM_PIPE ,"08S01", "", -ER_NET_FCNTL_ERROR ,"08S01", "", -ER_NET_PACKETS_OUT_OF_ORDER ,"08S01", "", -ER_NET_UNCOMPRESS_ERROR ,"08S01", "", -ER_NET_READ_ERROR ,"08S01", "", -ER_NET_READ_INTERRUPTED ,"08S01", "", -ER_NET_ERROR_ON_WRITE ,"08S01", "", -ER_NET_WRITE_INTERRUPTED ,"08S01", "", -ER_TOO_LONG_STRING ,"42000", "", -ER_TABLE_CANT_HANDLE_BLOB ,"42000", "", -ER_TABLE_CANT_HANDLE_AUTO_INCREMENT ,"42000", "", -ER_WRONG_COLUMN_NAME ,"42000", "", -ER_WRONG_KEY_COLUMN ,"42000", "", -ER_DUP_UNIQUE ,"23000", "", -ER_BLOB_KEY_WITHOUT_LENGTH ,"42000", "", -ER_PRIMARY_CANT_HAVE_NULL ,"42000", "", -ER_TOO_MANY_ROWS ,"42000", "", -ER_REQUIRES_PRIMARY_KEY ,"42000", "", -ER_CHECK_NO_SUCH_TABLE ,"42000", "", -ER_CHECK_NOT_IMPLEMENTED ,"42000", "", -ER_CANT_DO_THIS_DURING_AN_TRANSACTION ,"25000", "", -ER_NEW_ABORTING_CONNECTION ,"08S01", "", -ER_MASTER_NET_READ ,"08S01", "", -ER_MASTER_NET_WRITE ,"08S01", "", -ER_TOO_MANY_USER_CONNECTIONS ,"42000", "", -ER_READ_ONLY_TRANSACTION ,"25000", "", -ER_NO_PERMISSION_TO_CREATE_USER ,"42000", "", -ER_LOCK_DEADLOCK ,"40001", "", -ER_NO_REFERENCED_ROW ,"23000", "", -ER_ROW_IS_REFERENCED ,"23000", "", -ER_CONNECT_TO_MASTER ,"08S01", "", -ER_WRONG_NUMBER_OF_COLUMNS_IN_SELECT ,"21000", "", -ER_USER_LIMIT_REACHED ,"42000", "", -ER_SPECIFIC_ACCESS_DENIED_ERROR ,"42000", "", -ER_NO_DEFAULT ,"42000", "", -ER_WRONG_VALUE_FOR_VAR ,"42000", "", -ER_WRONG_TYPE_FOR_VAR ,"42000", "", -ER_CANT_USE_OPTION_HERE ,"42000", "", -ER_NOT_SUPPORTED_YET ,"42000", "", -ER_WRONG_FK_DEF ,"42000", "", -ER_OPERAND_COLUMNS ,"21000", "", -ER_SUBQUERY_NO_1_ROW ,"21000", "", -ER_ILLEGAL_REFERENCE ,"42S22", "", -ER_DERIVED_MUST_HAVE_ALIAS ,"42000", "", -ER_SELECT_REDUCED ,"01000", "", -ER_TABLENAME_NOT_ALLOWED_HERE ,"42000", "", -ER_NOT_SUPPORTED_AUTH_MODE ,"08004", "", -ER_SPATIAL_CANT_HAVE_NULL ,"42000", "", -ER_COLLATION_CHARSET_MISMATCH ,"42000", "", -ER_WARN_TOO_FEW_RECORDS ,"01000", "", -ER_WARN_TOO_MANY_RECORDS ,"01000", "", -ER_WARN_NULL_TO_NOTNULL ,"22004", "", -ER_WARN_DATA_OUT_OF_RANGE ,"22003", "", -WARN_DATA_TRUNCATED ,"01000", "", -ER_WRONG_NAME_FOR_INDEX ,"42000", "", -ER_WRONG_NAME_FOR_CATALOG ,"42000", "", -ER_UNKNOWN_STORAGE_ENGINE ,"42000", "", -ER_TRUNCATED_WRONG_VALUE ,"22007", "", -ER_SP_NO_RECURSIVE_CREATE ,"2F003", "", -ER_SP_ALREADY_EXISTS ,"42000", "", -ER_SP_DOES_NOT_EXIST ,"42000", "", -ER_SP_LILABEL_MISMATCH ,"42000", "", -ER_SP_LABEL_REDEFINE ,"42000", "", -ER_SP_LABEL_MISMATCH ,"42000", "", -ER_SP_UNINIT_VAR ,"01000", "", -ER_SP_BADSELECT ,"0A000", "", -ER_SP_BADRETURN ,"42000", "", -ER_SP_BADSTATEMENT ,"0A000", "", -ER_UPDATE_LOG_DEPRECATED_IGNORED ,"42000", "", -ER_UPDATE_LOG_DEPRECATED_TRANSLATED ,"42000", "", -ER_QUERY_INTERRUPTED ,"70100", "", -ER_SP_WRONG_NO_OF_ARGS ,"42000", "", -ER_SP_COND_MISMATCH ,"42000", "", -ER_SP_NORETURN ,"42000", "", -ER_SP_NORETURNEND ,"2F005", "", -ER_SP_BAD_CURSOR_QUERY ,"42000", "", -ER_SP_BAD_CURSOR_SELECT ,"42000", "", -ER_SP_CURSOR_MISMATCH ,"42000", "", -ER_SP_CURSOR_ALREADY_OPEN ,"24000", "", -ER_SP_CURSOR_NOT_OPEN ,"24000", "", -ER_SP_UNDECLARED_VAR ,"42000", "", -ER_SP_FETCH_NO_DATA ,"02000", "", -ER_SP_DUP_PARAM ,"42000", "", -ER_SP_DUP_VAR ,"42000", "", -ER_SP_DUP_COND ,"42000", "", -ER_SP_DUP_CURS ,"42000", "", -ER_SP_SUBSELECT_NYI ,"0A000", "", -ER_STMT_NOT_ALLOWED_IN_SF_OR_TRG ,"0A000", "", -ER_SP_VARCOND_AFTER_CURSHNDLR ,"42000", "", -ER_SP_CURSOR_AFTER_HANDLER ,"42000", "", -ER_SP_CASE_NOT_FOUND ,"20000", "", -ER_DIVISION_BY_ZERO ,"22012", "", -ER_ILLEGAL_VALUE_FOR_TYPE ,"22007", "", -ER_PROCACCESS_DENIED_ERROR ,"42000", "", -ER_XAER_NOTA ,"XAE04", "", -ER_XAER_INVAL ,"XAE05", "", -ER_XAER_RMFAIL ,"XAE07", "", -ER_XAER_OUTSIDE ,"XAE09", "", -ER_XAER_RMERR ,"XAE03", "", -ER_XA_RBROLLBACK ,"XA100", "", -ER_NONEXISTING_PROC_GRANT ,"42000", "", -ER_DATA_TOO_LONG ,"22001", "", -ER_SP_BAD_SQLSTATE ,"42000", "", -ER_CANT_CREATE_USER_WITH_GRANT ,"42000", "", -ER_SP_DUP_HANDLER ,"42000", "", -ER_SP_NOT_VAR_ARG ,"42000", "", -ER_SP_NO_RETSET ,"0A000", "", -ER_CANT_CREATE_GEOMETRY_OBJECT ,"22003", "", -ER_TOO_BIG_SCALE ,"42000", "S1009", -ER_TOO_BIG_PRECISION ,"42000", "S1009", -ER_M_BIGGER_THAN_D ,"42000", "S1009", -ER_TOO_LONG_BODY ,"42000", "S1009", -ER_TOO_BIG_DISPLAYWIDTH ,"42000", "S1009", -ER_XAER_DUPID ,"XAE08", "", -ER_DATETIME_FUNCTION_OVERFLOW ,"22008", "", -ER_ROW_IS_REFERENCED_2 ,"23000", "", -ER_NO_REFERENCED_ROW_2 ,"23000", "", -ER_SP_BAD_VAR_SHADOW ,"42000", "", -ER_SP_WRONG_NAME ,"42000", "", -ER_SP_NO_AGGREGATE ,"42000", "", -ER_MAX_PREPARED_STMT_COUNT_REACHED ,"42000", "", -ER_NON_GROUPING_FIELD_USED ,"42000", "", diff --git a/mta-mysql/include/mysql/sslopt-longopts.h b/mta-mysql/include/mysql/sslopt-longopts.h deleted file mode 100644 index d4aaf50..0000000 --- a/mta-mysql/include/mysql/sslopt-longopts.h +++ /dev/null @@ -1,45 +0,0 @@ -/* Copyright (C) 2000 MySQL AB - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; version 2 of the License. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ - -#ifdef HAVE_OPENSSL - - {"ssl", OPT_SSL_SSL, - "Enable SSL for connection (automatically enabled with other flags). Disable with --skip-ssl.", - (gptr*) &opt_use_ssl, (gptr*) &opt_use_ssl, 0, GET_BOOL, NO_ARG, 0, 0, 0, - 0, 0, 0}, - {"ssl-ca", OPT_SSL_CA, - "CA file in PEM format (check OpenSSL docs, implies --ssl).", - (gptr*) &opt_ssl_ca, (gptr*) &opt_ssl_ca, 0, GET_STR, REQUIRED_ARG, - 0, 0, 0, 0, 0, 0}, - {"ssl-capath", OPT_SSL_CAPATH, - "CA directory (check OpenSSL docs, implies --ssl).", - (gptr*) &opt_ssl_capath, (gptr*) &opt_ssl_capath, 0, GET_STR, REQUIRED_ARG, - 0, 0, 0, 0, 0, 0}, - {"ssl-cert", OPT_SSL_CERT, "X509 cert in PEM format (implies --ssl).", - (gptr*) &opt_ssl_cert, (gptr*) &opt_ssl_cert, 0, GET_STR, REQUIRED_ARG, - 0, 0, 0, 0, 0, 0}, - {"ssl-cipher", OPT_SSL_CIPHER, "SSL cipher to use (implies --ssl).", - (gptr*) &opt_ssl_cipher, (gptr*) &opt_ssl_cipher, 0, GET_STR, REQUIRED_ARG, - 0, 0, 0, 0, 0, 0}, - {"ssl-key", OPT_SSL_KEY, "X509 key in PEM format (implies --ssl).", - (gptr*) &opt_ssl_key, (gptr*) &opt_ssl_key, 0, GET_STR, REQUIRED_ARG, - 0, 0, 0, 0, 0, 0}, -#ifdef MYSQL_CLIENT - {"ssl-verify-server-cert", OPT_SSL_VERIFY_SERVER_CERT, - "Verify server's \"Common Name\" in its cert against hostname used when connecting. This option is disabled by default.", - (gptr*) &opt_ssl_verify_server_cert, (gptr*) &opt_ssl_verify_server_cert, - 0, GET_BOOL, NO_ARG, 0, 0, 0, 0, 0, 0}, -#endif -#endif /* HAVE_OPENSSL */ diff --git a/mta-mysql/include/mysql/typelib.h b/mta-mysql/include/mysql/typelib.h deleted file mode 100644 index 75d170e..0000000 --- a/mta-mysql/include/mysql/typelib.h +++ /dev/null @@ -1,36 +0,0 @@ -/* Copyright (C) 2000 MySQL AB - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; version 2 of the License. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ - - -#ifndef _typelib_h -#define _typelib_h - -#include "my_alloc.h" - -typedef struct st_typelib { /* Different types saved here */ - unsigned int count; /* How many types */ - const char *name; /* Name of typelib */ - const char **type_names; - unsigned int *type_lengths; -} TYPELIB; - -extern int find_type(char *x,TYPELIB *typelib,unsigned int full_name); -extern void make_type(char *to,unsigned int nr,TYPELIB *typelib); -extern const char *get_type(TYPELIB *typelib,unsigned int nr); -extern TYPELIB *copy_typelib(MEM_ROOT *root, TYPELIB *from); - -extern TYPELIB sql_protocol_typelib; - -#endif /* _typelib_h */ diff --git a/mta-mysql/install-sh b/mta-mysql/install-sh deleted file mode 100644 index a5897de..0000000 --- a/mta-mysql/install-sh +++ /dev/null @@ -1,519 +0,0 @@ -#!/bin/sh -# install - install a program, script, or datafile - -scriptversion=2006-12-25.00 - -# This originates from X11R5 (mit/util/scripts/install.sh), which was -# later released in X11R6 (xc/config/util/install.sh) with the -# following copyright and license. -# -# Copyright (C) 1994 X Consortium -# -# Permission is hereby granted, free of charge, to any person obtaining a copy -# of this software and associated documentation files (the "Software"), to -# deal in the Software without restriction, including without limitation the -# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or -# sell copies of the Software, and to permit persons to whom the Software is -# furnished to do so, subject to the following conditions: -# -# The above copyright notice and this permission notice shall be included in -# all copies or substantial portions of the Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- -# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -# -# Except as contained in this notice, the name of the X Consortium shall not -# be used in advertising or otherwise to promote the sale, use or other deal- -# ings in this Software without prior written authorization from the X Consor- -# tium. -# -# -# FSF changes to this file are in the public domain. -# -# Calling this script install-sh is preferred over install.sh, to prevent -# `make' implicit rules from creating a file called install from it -# when there is no Makefile. -# -# This script is compatible with the BSD install script, but was written -# from scratch. - -nl=' -' -IFS=" "" $nl" - -# set DOITPROG to echo to test this script - -# Don't use :- since 4.3BSD and earlier shells don't like it. -doit=${DOITPROG-} -if test -z "$doit"; then - doit_exec=exec -else - doit_exec=$doit -fi - -# Put in absolute file names if you don't have them in your path; -# or use environment vars. - -chgrpprog=${CHGRPPROG-chgrp} -chmodprog=${CHMODPROG-chmod} -chownprog=${CHOWNPROG-chown} -cmpprog=${CMPPROG-cmp} -cpprog=${CPPROG-cp} -mkdirprog=${MKDIRPROG-mkdir} -mvprog=${MVPROG-mv} -rmprog=${RMPROG-rm} -stripprog=${STRIPPROG-strip} - -posix_glob='?' -initialize_posix_glob=' - test "$posix_glob" != "?" || { - if (set -f) 2>/dev/null; then - posix_glob= - else - posix_glob=: - fi - } -' - -posix_mkdir= - -# Desired mode of installed file. -mode=0755 - -chgrpcmd= -chmodcmd=$chmodprog -chowncmd= -mvcmd=$mvprog -rmcmd="$rmprog -f" -stripcmd= - -src= -dst= -dir_arg= -dst_arg= - -copy_on_change=false -no_target_directory= - -usage="\ -Usage: $0 [OPTION]... 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then - rm ./x32/ml_sockets.so -fi - -######################### -# Prepare build -######################### -autoreconf -ifv -./configure CXXFLAGS='-m32 -g -O2 -fPIC' CFLAGS='-m32' LDFLAGS='-m32' -make clean - -######################### -# Do build -######################### -echo Building... -make >_make-32.log - -######################### -# Check for error -######################### -rc=$? -if [ $rc -ne 0 ]; then - echo "Stopping: make returned error code $rc" - exit 1 -fi - -######################### -# Copy binary file -######################### -mkdir x32 -cp src/.libs/libml_sockets.so ./x32/ml_sockets.so -echo "Build completed "`pwd`"/x32/ml_sockets.so" -exit 0 diff --git a/sockets/build-64.sh b/sockets/build-64.sh deleted file mode 100644 index 4938335..0000000 --- a/sockets/build-64.sh +++ /dev/null @@ -1,36 +0,0 @@ -######################### -# Remove old binary -######################### -if [ -e "./x64/ml_sockets.so" ]; then - rm ./x64/ml_sockets.so -fi - -######################### -# Prepare build -######################### -autoreconf -ifv -./configure CXXFLAGS='-m64 -g -O2 -fPIC' CFLAGS='-m64' LDFLAGS='-m64' -make clean - -######################### -# Do build -######################### -echo Building... -make >_make-64.log - -######################### -# Check for error -######################### -rc=$? -if [ $rc -ne 0 ]; then - echo "Stopping: make returned error code $rc" - exit 1 -fi - -######################### -# Copy binary file -######################### -mkdir x64 -cp src/.libs/libml_sockets.so ./x64/ml_sockets.so -echo "Build completed "`pwd`"./x64/ml_sockets.so" -exit 0 diff --git a/sockets/configure.ac b/sockets/configure.ac deleted file mode 100644 index 3bb8672..0000000 --- a/sockets/configure.ac +++ /dev/null @@ -1,30 +0,0 @@ -# -*- Autoconf -*- -# Process this file with autoconf to produce a configure script. - -AC_PREREQ(2.60) -AC_INIT(ml_sockets.so, 0.1) -AM_INIT_AUTOMAKE([-Wall -Werror foreign]) -m4_ifdef([AM_PROG_AR], [AM_PROG_AR]) -LT_INIT -AC_CONFIG_SRCDIR([include/lua.h]) -AC_CONFIG_HEADER([config.h]) -AC_CONFIG_FILES([Makefile luaimports/Makefile src/Makefile]) - -# Checks for programs. -AC_PROG_CC -AC_PROG_CXX -AC_PROG_LIBTOOL - -# Checks for libraries. - -# Checks for header files. - -# Checks for typedefs, structures, and compiler characteristics. -AC_C_CONST -AC_TYPE_SIZE_T -AC_TYPE_SSIZE_T - -# Checks for library functions. - -AC_OUTPUT - diff --git a/sockets/include/lauxlib.h b/sockets/include/lauxlib.h deleted file mode 100644 index 3425823..0000000 --- a/sockets/include/lauxlib.h +++ /dev/null @@ -1,174 +0,0 @@ -/* -** $Id: lauxlib.h,v 1.88.1.1 2007/12/27 13:02:25 roberto Exp $ -** Auxiliary functions for building Lua libraries -** See Copyright Notice in lua.h -*/ - - -#ifndef lauxlib_h -#define lauxlib_h - - -#include -#include - -#include "lua.h" - - -#if defined(LUA_COMPAT_GETN) -LUALIB_API int (luaL_getn) (lua_State *L, int t); -LUALIB_API void (luaL_setn) (lua_State *L, int t, int n); -#else -#define luaL_getn(L,i) ((int)lua_objlen(L, i)) -#define luaL_setn(L,i,j) ((void)0) /* no op! */ -#endif - -#if defined(LUA_COMPAT_OPENLIB) -#define luaI_openlib luaL_openlib -#endif - - -/* extra error code for `luaL_load' */ -#define LUA_ERRFILE (LUA_ERRERR+1) - - -typedef struct luaL_Reg { - const char *name; - lua_CFunction func; -} luaL_Reg; - - - -LUALIB_API void (luaI_openlib) (lua_State *L, const char *libname, - const luaL_Reg *l, int nup); -LUALIB_API void (luaL_register) (lua_State *L, const char *libname, - const luaL_Reg *l); -LUALIB_API int (luaL_getmetafield) (lua_State *L, int obj, const char *e); -LUALIB_API int (luaL_callmeta) (lua_State *L, int obj, const char *e); -LUALIB_API int (luaL_typerror) (lua_State *L, int narg, const char *tname); -LUALIB_API int (luaL_argerror) (lua_State *L, int numarg, const char *extramsg); -LUALIB_API const char *(luaL_checklstring) (lua_State *L, int numArg, - size_t *l); -LUALIB_API const char *(luaL_optlstring) (lua_State *L, int numArg, - const char *def, size_t *l); -LUALIB_API lua_Number (luaL_checknumber) (lua_State *L, int numArg); -LUALIB_API lua_Number (luaL_optnumber) (lua_State *L, int nArg, lua_Number def); - -LUALIB_API lua_Integer (luaL_checkinteger) (lua_State *L, int numArg); -LUALIB_API lua_Integer (luaL_optinteger) (lua_State *L, int nArg, - lua_Integer def); - -LUALIB_API void (luaL_checkstack) (lua_State *L, int sz, const char *msg); -LUALIB_API void (luaL_checktype) (lua_State *L, int narg, int t); -LUALIB_API void (luaL_checkany) (lua_State *L, int narg); - -LUALIB_API int (luaL_newmetatable) (lua_State *L, const char *tname); -LUALIB_API void *(luaL_checkudata) (lua_State *L, int ud, const char *tname); - -LUALIB_API void (luaL_where) (lua_State *L, int lvl); -LUALIB_API int (luaL_error) (lua_State *L, const char *fmt, ...); - -LUALIB_API int (luaL_checkoption) (lua_State *L, int narg, const char *def, - const char *const lst[]); - -LUALIB_API int (luaL_ref) (lua_State *L, int t); -LUALIB_API void (luaL_unref) (lua_State *L, int t, int ref); - -LUALIB_API int (luaL_loadfile) (lua_State *L, const char *filename); -LUALIB_API int (luaL_loadbuffer) (lua_State *L, const char *buff, size_t sz, - const char *name); -LUALIB_API int (luaL_loadstring) (lua_State *L, const char *s); - -LUALIB_API lua_State *(luaL_newstate) (void); - - -LUALIB_API const char *(luaL_gsub) (lua_State *L, const char *s, const char *p, - const char *r); - -LUALIB_API const char *(luaL_findtable) (lua_State *L, int idx, - const char *fname, int szhint); - - - - -/* -** =============================================================== -** some useful macros -** =============================================================== -*/ - -#define luaL_argcheck(L, cond,numarg,extramsg) \ - ((void)((cond) || luaL_argerror(L, (numarg), (extramsg)))) -#define luaL_checkstring(L,n) (luaL_checklstring(L, (n), NULL)) -#define luaL_optstring(L,n,d) (luaL_optlstring(L, (n), (d), NULL)) -#define luaL_checkint(L,n) ((int)luaL_checkinteger(L, (n))) -#define luaL_optint(L,n,d) ((int)luaL_optinteger(L, (n), (d))) -#define luaL_checklong(L,n) ((long)luaL_checkinteger(L, (n))) -#define luaL_optlong(L,n,d) ((long)luaL_optinteger(L, (n), (d))) - -#define luaL_typename(L,i) lua_typename(L, lua_type(L,(i))) - -#define luaL_dofile(L, fn) \ - (luaL_loadfile(L, fn) || lua_pcall(L, 0, LUA_MULTRET, 0)) - -#define luaL_dostring(L, s) \ - (luaL_loadstring(L, s) || lua_pcall(L, 0, LUA_MULTRET, 0)) - -#define luaL_getmetatable(L,n) (lua_getfield(L, LUA_REGISTRYINDEX, (n))) - -#define luaL_opt(L,f,n,d) (lua_isnoneornil(L,(n)) ? (d) : f(L,(n))) - -/* -** {====================================================== -** Generic Buffer manipulation -** ======================================================= -*/ - - - -typedef struct luaL_Buffer { - char *p; /* current position in buffer */ - int lvl; /* number of strings in the stack (level) */ - lua_State *L; - char buffer[LUAL_BUFFERSIZE]; -} luaL_Buffer; - -#define luaL_addchar(B,c) \ - ((void)((B)->p < ((B)->buffer+LUAL_BUFFERSIZE) || luaL_prepbuffer(B)), \ - (*(B)->p++ = (char)(c))) - -/* compatibility only */ -#define luaL_putchar(B,c) luaL_addchar(B,c) - -#define luaL_addsize(B,n) ((B)->p += (n)) - -LUALIB_API void (luaL_buffinit) (lua_State *L, luaL_Buffer *B); -LUALIB_API char *(luaL_prepbuffer) (luaL_Buffer *B); -LUALIB_API void (luaL_addlstring) (luaL_Buffer *B, const char *s, size_t l); -LUALIB_API void (luaL_addstring) (luaL_Buffer *B, const char *s); -LUALIB_API void (luaL_addvalue) (luaL_Buffer *B); -LUALIB_API void (luaL_pushresult) (luaL_Buffer *B); - - -/* }====================================================== */ - - -/* compatibility with ref system */ - -/* pre-defined references */ -#define LUA_NOREF (-2) -#define LUA_REFNIL (-1) - -#define lua_ref(L,lock) ((lock) ? luaL_ref(L, LUA_REGISTRYINDEX) : \ - (lua_pushstring(L, "unlocked references are obsolete"), lua_error(L), 0)) - -#define lua_unref(L,ref) luaL_unref(L, LUA_REGISTRYINDEX, (ref)) - -#define lua_getref(L,ref) lua_rawgeti(L, LUA_REGISTRYINDEX, (ref)) - - -#define luaL_reg luaL_Reg - -#endif - - diff --git a/sockets/include/lua.hpp b/sockets/include/lua.hpp deleted file mode 100644 index ec417f5..0000000 --- a/sockets/include/lua.hpp +++ /dev/null @@ -1,9 +0,0 @@ -// lua.hpp -// Lua header files for C++ -// <> not supplied automatically because Lua also compiles as C++ - -extern "C" { -#include "lua.h" -#include "lualib.h" -#include "lauxlib.h" -} diff --git a/sockets/include/luaconf.h b/sockets/include/luaconf.h deleted file mode 100644 index e2cb261..0000000 --- a/sockets/include/luaconf.h +++ /dev/null @@ -1,763 +0,0 @@ -/* -** $Id: luaconf.h,v 1.82.1.7 2008/02/11 16:25:08 roberto Exp $ -** Configuration file for Lua -** See Copyright Notice in lua.h -*/ - - -#ifndef lconfig_h -#define lconfig_h - -#include -#include - - -/* -** ================================================================== -** Search for "@@" to find all configurable definitions. -** =================================================================== -*/ - - -/* -@@ LUA_ANSI controls the use of non-ansi features. -** CHANGE it (define it) if you want Lua to avoid the use of any -** non-ansi feature or library. -*/ -#if defined(__STRICT_ANSI__) -#define LUA_ANSI -#endif - - -#if !defined(LUA_ANSI) && defined(_WIN32) -#define LUA_WIN -#endif - -#if defined(LUA_USE_LINUX) -#define LUA_USE_POSIX -#define LUA_USE_DLOPEN /* needs an extra library: -ldl */ -#define LUA_USE_READLINE /* needs some extra libraries */ -#endif - -#if defined(LUA_USE_MACOSX) -#define LUA_USE_POSIX -#define LUA_DL_DYLD /* does not need extra library */ -#endif - - - -/* -@@ LUA_USE_POSIX includes all functionallity listed as X/Open System -@* Interfaces Extension (XSI). -** CHANGE it (define it) if your system is XSI compatible. -*/ -#if defined(LUA_USE_POSIX) -#define LUA_USE_MKSTEMP -#define LUA_USE_ISATTY -#define LUA_USE_POPEN -#define LUA_USE_ULONGJMP -#endif - - -/* -@@ LUA_PATH and LUA_CPATH are the names of the environment variables that -@* Lua check to set its paths. -@@ LUA_INIT is the name of the environment variable that Lua -@* checks for initialization code. -** CHANGE them if you want different names. -*/ -#define LUA_PATH "LUA_PATH" -#define LUA_CPATH "LUA_CPATH" -#define LUA_INIT "LUA_INIT" - - -/* -@@ LUA_PATH_DEFAULT is the default path that Lua uses to look for -@* Lua libraries. -@@ LUA_CPATH_DEFAULT is the default path that Lua uses to look for -@* C libraries. -** CHANGE them if your machine has a non-conventional directory -** hierarchy or if you want to install your libraries in -** non-conventional directories. -*/ -#if defined(_WIN32) -/* -** In Windows, any exclamation mark ('!') in the path is replaced by the -** path of the directory of the executable file of the current process. -*/ -#define LUA_LDIR "!\\lua\\" -#define LUA_CDIR "!\\" -#define LUA_PATH_DEFAULT \ - ".\\?.lua;" LUA_LDIR"?.lua;" LUA_LDIR"?\\init.lua;" \ - LUA_CDIR"?.lua;" LUA_CDIR"?\\init.lua" -#define LUA_CPATH_DEFAULT \ - ".\\?.dll;" LUA_CDIR"?.dll;" LUA_CDIR"loadall.dll" - -#else -#define LUA_ROOT "/usr/local/" -#define LUA_LDIR LUA_ROOT "share/lua/5.1/" -#define LUA_CDIR LUA_ROOT "lib/lua/5.1/" -#define LUA_PATH_DEFAULT \ - "./?.lua;" LUA_LDIR"?.lua;" LUA_LDIR"?/init.lua;" \ - LUA_CDIR"?.lua;" LUA_CDIR"?/init.lua" -#define LUA_CPATH_DEFAULT \ - "./?.so;" LUA_CDIR"?.so;" LUA_CDIR"loadall.so" -#endif - - -/* -@@ LUA_DIRSEP is the directory separator (for submodules). -** CHANGE it if your machine does not use "/" as the directory separator -** and is not Windows. 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(On most -** machines, ptrdiff_t gives a good choice between int or long.) -*/ -#define LUA_INTEGER ptrdiff_t - - -/* -@@ LUA_API is a mark for all core API functions. -@@ LUALIB_API is a mark for all standard library functions. -** CHANGE them if you need to define those functions in some special way. -** For instance, if you want to create one Windows DLL with the core and -** the libraries, you may want to use the following definition (define -** LUA_BUILD_AS_DLL to get it). -*/ -#if defined(LUA_BUILD_AS_DLL) - -#if defined(LUA_CORE) || defined(LUA_LIB) -#define LUA_API __declspec(dllexport) -#else -#define LUA_API __declspec(dllimport) -#endif - -#else - -#define LUA_API extern - -#endif - -/* more often than not the libs go together with the core */ -#define LUALIB_API LUA_API - - -/* -@@ LUAI_FUNC is a mark for all extern functions that are not to be -@* exported to outside modules. -@@ LUAI_DATA is a mark for all extern (const) variables that are not to -@* be exported to outside modules. -** CHANGE them if you need to mark them in some special way. Elf/gcc -** (versions 3.2 and later) mark them as "hidden" to optimize access -** when Lua is compiled as a shared library. -*/ -#if defined(luaall_c) -#define LUAI_FUNC static -#define LUAI_DATA /* empty */ - -#elif defined(__GNUC__) && ((__GNUC__*100 + __GNUC_MINOR__) >= 302) && \ - defined(__ELF__) -#define LUAI_FUNC __attribute__((visibility("hidden"))) extern -#define LUAI_DATA LUAI_FUNC - -#else -#define LUAI_FUNC extern -#define LUAI_DATA extern -#endif - - - -/* -@@ LUA_QL describes how error messages quote program elements. -** CHANGE it if you want a different appearance. -*/ -#define LUA_QL(x) "'" x "'" -#define LUA_QS LUA_QL("%s") - - -/* -@@ LUA_IDSIZE gives the maximum size for the description of the source -@* of a function in debug information. -** CHANGE it if you want a different size. -*/ -#define LUA_IDSIZE 60 - - -/* -** {================================================================== -** Stand-alone configuration -** =================================================================== -*/ - -#if defined(lua_c) || defined(luaall_c) - -/* -@@ lua_stdin_is_tty detects whether the standard input is a 'tty' (that -@* is, whether we're running lua interactively). -** CHANGE it if you have a better definition for non-POSIX/non-Windows -** systems. -*/ -#if defined(LUA_USE_ISATTY) -#include -#define lua_stdin_is_tty() isatty(0) -#elif defined(LUA_WIN) -#include -#include -#define lua_stdin_is_tty() _isatty(_fileno(stdin)) -#else -#define lua_stdin_is_tty() 1 /* assume stdin is a tty */ -#endif - - -/* -@@ LUA_PROMPT is the default prompt used by stand-alone Lua. -@@ LUA_PROMPT2 is the default continuation prompt used by stand-alone Lua. -** CHANGE them if you want different prompts. (You can also change the -** prompts dynamically, assigning to globals _PROMPT/_PROMPT2.) -*/ -#define LUA_PROMPT "> " -#define LUA_PROMPT2 ">> " - - -/* -@@ LUA_PROGNAME is the default name for the stand-alone Lua program. -** CHANGE it if your stand-alone interpreter has a different name and -** your system is not able to detect that name automatically. -*/ -#define LUA_PROGNAME "lua" - - -/* -@@ LUA_MAXINPUT is the maximum length for an input line in the -@* stand-alone interpreter. -** CHANGE it if you need longer lines. -*/ -#define LUA_MAXINPUT 512 - - -/* -@@ lua_readline defines how to show a prompt and then read a line from -@* the standard input. -@@ lua_saveline defines how to "save" a read line in a "history". -@@ lua_freeline defines how to free a line read by lua_readline. -** CHANGE them if you want to improve this functionality (e.g., by using -** GNU readline and history facilities). -*/ -#if defined(LUA_USE_READLINE) -#include -#include -#include -#define lua_readline(L,b,p) ((void)L, ((b)=readline(p)) != NULL) -#define lua_saveline(L,idx) \ - if (lua_strlen(L,idx) > 0) /* non-empty line? */ \ - add_history(lua_tostring(L, idx)); /* add it to history */ -#define lua_freeline(L,b) ((void)L, free(b)) -#else -#define lua_readline(L,b,p) \ - ((void)L, fputs(p, stdout), fflush(stdout), /* show prompt */ \ - fgets(b, LUA_MAXINPUT, stdin) != NULL) /* get line */ -#define lua_saveline(L,idx) { (void)L; (void)idx; } -#define lua_freeline(L,b) { (void)L; (void)b; } -#endif - -#endif - -/* }================================================================== */ - - -/* -@@ LUAI_GCPAUSE defines the default pause between garbage-collector cycles -@* as a percentage. -** CHANGE it if you want the GC to run faster or slower (higher values -** mean larger pauses which mean slower collection.) You can also change -** this value dynamically. -*/ -#define LUAI_GCPAUSE 200 /* 200% (wait memory to double before next GC) */ - - -/* -@@ LUAI_GCMUL defines the default speed of garbage collection relative to -@* memory allocation as a percentage. -** CHANGE it if you want to change the granularity of the garbage -** collection. (Higher values mean coarser collections. 0 represents -** infinity, where each step performs a full collection.) You can also -** change this value dynamically. -*/ -#define LUAI_GCMUL 200 /* GC runs 'twice the speed' of memory allocation */ - - - -/* -@@ LUA_COMPAT_GETN controls compatibility with old getn behavior. -** CHANGE it (define it) if you want exact compatibility with the -** behavior of setn/getn in Lua 5.0. -*/ -#undef LUA_COMPAT_GETN - -/* -@@ LUA_COMPAT_LOADLIB controls compatibility about global loadlib. -** CHANGE it to undefined as soon as you do not need a global 'loadlib' -** function (the function is still available as 'package.loadlib'). -*/ -#undef LUA_COMPAT_LOADLIB - -/* -@@ LUA_COMPAT_VARARG controls compatibility with old vararg feature. -** CHANGE it to undefined as soon as your programs use only '...' to -** access vararg parameters (instead of the old 'arg' table). -*/ -#define LUA_COMPAT_VARARG - -/* -@@ LUA_COMPAT_MOD controls compatibility with old math.mod function. -** CHANGE it to undefined as soon as your programs use 'math.fmod' or -** the new '%' operator instead of 'math.mod'. -*/ -#define LUA_COMPAT_MOD - -/* -@@ LUA_COMPAT_LSTR controls compatibility with old long string nesting -@* facility. -** CHANGE it to 2 if you want the old behaviour, or undefine it to turn -** off the advisory error when nesting [[...]]. -*/ -#define LUA_COMPAT_LSTR 1 - -/* -@@ LUA_COMPAT_GFIND controls compatibility with old 'string.gfind' name. -** CHANGE it to undefined as soon as you rename 'string.gfind' to -** 'string.gmatch'. -*/ -#define LUA_COMPAT_GFIND - -/* -@@ LUA_COMPAT_OPENLIB controls compatibility with old 'luaL_openlib' -@* behavior. -** CHANGE it to undefined as soon as you replace to 'luaL_register' -** your uses of 'luaL_openlib' -*/ -#define LUA_COMPAT_OPENLIB - - - -/* -@@ luai_apicheck is the assert macro used by the Lua-C API. -** CHANGE luai_apicheck if you want Lua to perform some checks in the -** parameters it gets from API calls. This may slow down the interpreter -** a bit, but may be quite useful when debugging C code that interfaces -** with Lua. A useful redefinition is to use assert.h. -*/ -#if defined(LUA_USE_APICHECK) -#include -#define luai_apicheck(L,o) { (void)L; assert(o); } -#else -#define luai_apicheck(L,o) { (void)L; } -#endif - - -/* -@@ LUAI_BITSINT defines the number of bits in an int. -** CHANGE here if Lua cannot automatically detect the number of bits of -** your machine. Probably you do not need to change this. -*/ -/* avoid overflows in comparison */ -#if INT_MAX-20 < 32760 -#define LUAI_BITSINT 16 -#elif INT_MAX > 2147483640L -/* int has at least 32 bits */ -#define LUAI_BITSINT 32 -#else -#error "you must define LUA_BITSINT with number of bits in an integer" -#endif - - -/* -@@ LUAI_UINT32 is an unsigned integer with at least 32 bits. -@@ LUAI_INT32 is an signed integer with at least 32 bits. -@@ LUAI_UMEM is an unsigned integer big enough to count the total -@* memory used by Lua. -@@ LUAI_MEM is a signed integer big enough to count the total memory -@* used by Lua. -** CHANGE here if for some weird reason the default definitions are not -** good enough for your machine. (The definitions in the 'else' -** part always works, but may waste space on machines with 64-bit -** longs.) Probably you do not need to change this. -*/ -#if LUAI_BITSINT >= 32 -#define LUAI_UINT32 unsigned int -#define LUAI_INT32 int -#define LUAI_MAXINT32 INT_MAX -#define LUAI_UMEM size_t -#define LUAI_MEM ptrdiff_t -#else -/* 16-bit ints */ -#define LUAI_UINT32 unsigned long -#define LUAI_INT32 long -#define LUAI_MAXINT32 LONG_MAX -#define LUAI_UMEM unsigned long -#define LUAI_MEM long -#endif - - -/* -@@ LUAI_MAXCALLS limits the number of nested calls. -** CHANGE it if you need really deep recursive calls. This limit is -** arbitrary; its only purpose is to stop infinite recursion before -** exhausting memory. -*/ -#define LUAI_MAXCALLS 20000 - - -/* -@@ LUAI_MAXCSTACK limits the number of Lua stack slots that a C function -@* can use. -** CHANGE it if you need lots of (Lua) stack space for your C -** functions. This limit is arbitrary; its only purpose is to stop C -** functions to consume unlimited stack space. (must be smaller than -** -LUA_REGISTRYINDEX) -*/ -#define LUAI_MAXCSTACK 8000 - - - -/* -** {================================================================== -** CHANGE (to smaller values) the following definitions if your system -** has a small C stack. (Or you may want to change them to larger -** values if your system has a large C stack and these limits are -** too rigid for you.) Some of these constants control the size of -** stack-allocated arrays used by the compiler or the interpreter, while -** others limit the maximum number of recursive calls that the compiler -** or the interpreter can perform. Values too large may cause a C stack -** overflow for some forms of deep constructs. -** =================================================================== -*/ - - -/* -@@ LUAI_MAXCCALLS is the maximum depth for nested C calls (short) and -@* syntactical nested non-terminals in a program. -*/ -#define LUAI_MAXCCALLS 200 - - -/* -@@ LUAI_MAXVARS is the maximum number of local variables per function -@* (must be smaller than 250). -*/ -#define LUAI_MAXVARS 200 - - -/* -@@ LUAI_MAXUPVALUES is the maximum number of upvalues per function -@* (must be smaller than 250). -*/ -#define LUAI_MAXUPVALUES 60 - - -/* -@@ LUAL_BUFFERSIZE is the buffer size used by the lauxlib buffer system. -*/ -#define LUAL_BUFFERSIZE BUFSIZ - -/* }================================================================== */ - - - - -/* -** {================================================================== -@@ LUA_NUMBER is the type of numbers in Lua. -** CHANGE the following definitions only if you want to build Lua -** with a number type different from double. You may also need to -** change lua_number2int & lua_number2integer. -** =================================================================== -*/ - -#define LUA_NUMBER_DOUBLE -#define LUA_NUMBER double - -/* -@@ LUAI_UACNUMBER is the result of an 'usual argument conversion' -@* over a number. -*/ -#define LUAI_UACNUMBER double - - -/* -@@ LUA_NUMBER_SCAN is the format for reading numbers. -@@ LUA_NUMBER_FMT is the format for writing numbers. -@@ lua_number2str converts a number to a string. -@@ LUAI_MAXNUMBER2STR is maximum size of previous conversion. -@@ lua_str2number converts a string to a number. -*/ -#define LUA_NUMBER_SCAN "%lf" -#define LUA_NUMBER_FMT "%.14g" -#define lua_number2str(s,n) sprintf((s), LUA_NUMBER_FMT, (n)) -#define LUAI_MAXNUMBER2STR 32 /* 16 digits, sign, point, and \0 */ -#define lua_str2number(s,p) strtod((s), (p)) - - -/* -@@ The luai_num* macros define the primitive operations over numbers. -*/ -#if defined(LUA_CORE) -#include -#define luai_numadd(a,b) ((a)+(b)) -#define luai_numsub(a,b) ((a)-(b)) -#define luai_nummul(a,b) ((a)*(b)) -#define luai_numdiv(a,b) ((a)/(b)) -#define luai_nummod(a,b) ((a) - floor((a)/(b))*(b)) -#define luai_numpow(a,b) (pow(a,b)) -#define luai_numunm(a) (-(a)) -#define luai_numeq(a,b) ((a)==(b)) -#define luai_numlt(a,b) ((a)<(b)) -#define luai_numle(a,b) ((a)<=(b)) -#define luai_numisnan(a) (!luai_numeq((a), (a))) -#endif - - -/* -@@ lua_number2int is a macro to convert lua_Number to int. -@@ lua_number2integer is a macro to convert lua_Number to lua_Integer. -** CHANGE them if you know a faster way to convert a lua_Number to -** int (with any rounding method and without throwing errors) in your -** system. In Pentium machines, a naive typecast from double to int -** in C is extremely slow, so any alternative is worth trying. -*/ - -/* On a Pentium, resort to a trick */ -#if defined(LUA_NUMBER_DOUBLE) && !defined(LUA_ANSI) && !defined(__SSE2__) && \ - (defined(__i386) || defined (_M_IX86) || defined(__i386__)) - -/* On a Microsoft compiler, use assembler */ -#if defined(_MSC_VER) - -#define lua_number2int(i,d) __asm fld d __asm fistp i -#define lua_number2integer(i,n) lua_number2int(i, n) - -/* the next trick should work on any Pentium, but sometimes clashes - with a DirectX idiosyncrasy */ -#else - -union luai_Cast { double l_d; long l_l; }; -#define lua_number2int(i,d) \ - { volatile union luai_Cast u; u.l_d = (d) + 6755399441055744.0; (i) = u.l_l; } -#define lua_number2integer(i,n) lua_number2int(i, n) - -#endif - - -/* this option always works, but may be slow */ -#else -#define lua_number2int(i,d) ((i)=(int)(d)) -#define lua_number2integer(i,d) ((i)=(lua_Integer)(d)) - -#endif - -/* }================================================================== */ - - -/* -@@ LUAI_USER_ALIGNMENT_T is a type that requires maximum alignment. -** CHANGE it if your system requires alignments larger than double. (For -** instance, if your system supports long doubles and they must be -** aligned in 16-byte boundaries, then you should add long double in the -** union.) Probably you do not need to change this. -*/ -#define LUAI_USER_ALIGNMENT_T union { double u; void *s; long l; } - - -/* -@@ LUAI_THROW/LUAI_TRY define how Lua does exception handling. -** CHANGE them if you prefer to use longjmp/setjmp even with C++ -** or if want/don't to use _longjmp/_setjmp instead of regular -** longjmp/setjmp. By default, Lua handles errors with exceptions when -** compiling as C++ code, with _longjmp/_setjmp when asked to use them, -** and with longjmp/setjmp otherwise. -*/ -#if defined(__cplusplus) -/* C++ exceptions */ -#define LUAI_THROW(L,c) throw(c) -#define LUAI_TRY(L,c,a) try { a } catch(...) \ - { if ((c)->status == 0) (c)->status = -1; } -#define luai_jmpbuf int /* dummy variable */ - -#elif defined(LUA_USE_ULONGJMP) -/* in Unix, try _longjmp/_setjmp (more efficient) */ -#define LUAI_THROW(L,c) _longjmp((c)->b, 1) -#define LUAI_TRY(L,c,a) if (_setjmp((c)->b) == 0) { a } -#define luai_jmpbuf jmp_buf - -#else -/* default handling with long jumps */ -#define LUAI_THROW(L,c) longjmp((c)->b, 1) -#define LUAI_TRY(L,c,a) if (setjmp((c)->b) == 0) { a } -#define luai_jmpbuf jmp_buf - -#endif - - -/* -@@ LUA_MAXCAPTURES is the maximum number of captures that a pattern -@* can do during pattern-matching. -** CHANGE it if you need more captures. This limit is arbitrary. -*/ -#define LUA_MAXCAPTURES 32 - - -/* -@@ lua_tmpnam is the function that the OS library uses to create a -@* temporary name. -@@ LUA_TMPNAMBUFSIZE is the maximum size of a name created by lua_tmpnam. -** CHANGE them if you have an alternative to tmpnam (which is considered -** insecure) or if you want the original tmpnam anyway. By default, Lua -** uses tmpnam except when POSIX is available, where it uses mkstemp. -*/ -#if defined(loslib_c) || defined(luaall_c) - -#if defined(LUA_USE_MKSTEMP) -#include -#define LUA_TMPNAMBUFSIZE 32 -#define lua_tmpnam(b,e) { \ - strcpy(b, "/tmp/lua_XXXXXX"); \ - e = mkstemp(b); \ - if (e != -1) close(e); \ - e = (e == -1); } - -#else -#define LUA_TMPNAMBUFSIZE L_tmpnam -#define lua_tmpnam(b,e) { e = (tmpnam(b) == NULL); } -#endif - -#endif - - -/* -@@ lua_popen spawns a new process connected to the current one through -@* the file streams. -** CHANGE it if you have a way to implement it in your system. -*/ -#if defined(LUA_USE_POPEN) - -#define lua_popen(L,c,m) ((void)L, fflush(NULL), popen(c,m)) -#define lua_pclose(L,file) ((void)L, (pclose(file) != -1)) - -#elif defined(LUA_WIN) - -#define lua_popen(L,c,m) ((void)L, _popen(c,m)) -#define lua_pclose(L,file) ((void)L, (_pclose(file) != -1)) - -#else - -#define lua_popen(L,c,m) ((void)((void)c, m), \ - luaL_error(L, LUA_QL("popen") " not supported"), (FILE*)0) -#define lua_pclose(L,file) ((void)((void)L, file), 0) - -#endif - -/* -@@ LUA_DL_* define which dynamic-library system Lua should use. -** CHANGE here if Lua has problems choosing the appropriate -** dynamic-library system for your platform (either Windows' DLL, Mac's -** dyld, or Unix's dlopen). If your system is some kind of Unix, there -** is a good chance that it has dlopen, so LUA_DL_DLOPEN will work for -** it. To use dlopen you also need to adapt the src/Makefile (probably -** adding -ldl to the linker options), so Lua does not select it -** automatically. (When you change the makefile to add -ldl, you must -** also add -DLUA_USE_DLOPEN.) -** If you do not want any kind of dynamic library, undefine all these -** options. -** By default, _WIN32 gets LUA_DL_DLL and MAC OS X gets LUA_DL_DYLD. -*/ -#if defined(LUA_USE_DLOPEN) -#define LUA_DL_DLOPEN -#endif - -#if defined(LUA_WIN) -#define LUA_DL_DLL -#endif - - -/* -@@ LUAI_EXTRASPACE allows you to add user-specific data in a lua_State -@* (the data goes just *before* the lua_State pointer). -** CHANGE (define) this if you really need that. This value must be -** a multiple of the maximum alignment required for your machine. -*/ -#define LUAI_EXTRASPACE 0 - - -/* -@@ luai_userstate* allow user-specific actions on threads. -** CHANGE them if you defined LUAI_EXTRASPACE and need to do something -** extra when a thread is created/deleted/resumed/yielded. -*/ -#define luai_userstateopen(L) ((void)L) -#define luai_userstateclose(L) ((void)L) -#define luai_userstatethread(L,L1) ((void)L) -#define luai_userstatefree(L) ((void)L) -#define luai_userstateresume(L,n) ((void)L) -#define luai_userstateyield(L,n) ((void)L) - - -/* -@@ LUA_INTFRMLEN is the length modifier for integer conversions -@* in 'string.format'. -@@ LUA_INTFRM_T is the integer type correspoding to the previous length -@* modifier. -** CHANGE them if your system supports long long or does not support long. -*/ - -#if defined(LUA_USELONGLONG) - -#define LUA_INTFRMLEN "ll" -#define LUA_INTFRM_T long long - -#else - -#define LUA_INTFRMLEN "l" -#define LUA_INTFRM_T long - -#endif - - - -/* =================================================================== */ - -/* -** Local configuration. You can use this space to add your redefinitions -** without modifying the main part of the file. -*/ - - - -#endif - diff --git a/sockets/include/lualib.h b/sockets/include/lualib.h deleted file mode 100644 index 469417f..0000000 --- a/sockets/include/lualib.h +++ /dev/null @@ -1,53 +0,0 @@ -/* -** $Id: lualib.h,v 1.36.1.1 2007/12/27 13:02:25 roberto Exp $ -** Lua standard libraries -** See Copyright Notice in lua.h -*/ - - -#ifndef lualib_h -#define lualib_h - -#include "lua.h" - - -/* Key to file-handle type */ -#define LUA_FILEHANDLE "FILE*" - - -#define LUA_COLIBNAME "coroutine" -LUALIB_API int (luaopen_base) (lua_State *L); - -#define LUA_TABLIBNAME "table" -LUALIB_API int (luaopen_table) (lua_State *L); - -#define LUA_IOLIBNAME "io" -LUALIB_API int (luaopen_io) (lua_State *L); - -#define LUA_OSLIBNAME "os" -LUALIB_API int (luaopen_os) (lua_State *L); - -#define LUA_STRLIBNAME "string" -LUALIB_API int (luaopen_string) (lua_State *L); - -#define LUA_MATHLIBNAME "math" -LUALIB_API int (luaopen_math) (lua_State *L); - -#define LUA_DBLIBNAME "debug" -LUALIB_API int (luaopen_debug) (lua_State *L); - -#define LUA_LOADLIBNAME "package" -LUALIB_API int (luaopen_package) (lua_State *L); - - -/* open all previous libraries */ -LUALIB_API void (luaL_openlibs) (lua_State *L); - - - -#ifndef lua_assert -#define lua_assert(x) ((void)0) -#endif - - -#endif diff --git a/sockets/lib/lua5.1.lib b/sockets/lib/lua5.1.lib deleted file mode 100644 index ae05497..0000000 Binary files a/sockets/lib/lua5.1.lib and /dev/null differ diff --git a/sockets/lib/x64/lua5.1.lib b/sockets/lib/x64/lua5.1.lib deleted file mode 100644 index 6307ce0..0000000 Binary files a/sockets/lib/x64/lua5.1.lib and /dev/null differ diff --git a/sockets/luaimports/Makefile.am b/sockets/luaimports/Makefile.am deleted file mode 100644 index da1304e..0000000 --- a/sockets/luaimports/Makefile.am +++ /dev/null @@ -1,11 +0,0 @@ - -noinst_LIBRARIES=libluaimports.a - -libluaimports_a_SOURCES=\ - luaimports.cpp - -AM_CPPFLAGS=\ - -pipe \ - -I. \ - -I.. \ - -I../include diff --git a/sockets/ml_sockets.sln b/sockets/ml_sockets.sln deleted file mode 100644 index 75eae60..0000000 --- a/sockets/ml_sockets.sln +++ /dev/null @@ -1,25 +0,0 @@ -Microsoft Visual Studio Solution File, Format Version 12.00 -# Visual Studio Express 2012 for Windows Desktop -Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "ml_sockets", "ml_sockets.vcxproj", "{132A627F-058D-46F8-BCBB-63B6C8D2CC1A}" -EndProject -Global - GlobalSection(SolutionConfigurationPlatforms) = preSolution - Debug|Win32 = Debug|Win32 - Debug|x64 = Debug|x64 - Release|Win32 = Release|Win32 - Release|x64 = Release|x64 - EndGlobalSection - GlobalSection(ProjectConfigurationPlatforms) = postSolution - {132A627F-058D-46F8-BCBB-63B6C8D2CC1A}.Debug|Win32.ActiveCfg = Debug|Win32 - {132A627F-058D-46F8-BCBB-63B6C8D2CC1A}.Debug|Win32.Build.0 = Debug|Win32 - {132A627F-058D-46F8-BCBB-63B6C8D2CC1A}.Debug|x64.ActiveCfg = Debug|x64 - {132A627F-058D-46F8-BCBB-63B6C8D2CC1A}.Debug|x64.Build.0 = Debug|x64 - {132A627F-058D-46F8-BCBB-63B6C8D2CC1A}.Release|Win32.ActiveCfg = Release|Win32 - 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