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chomobi · Mar 20, 2022 · fe93ae8 · fe93ae8
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diff --git a/COPYING b/COPYING
diff --git a/commonct.pas b/commonct.pas
@@ -0,0 +1,40 @@
+{
+wpckhk64
+Copyright © 2018-2022 terqüéz <[email protected]>
+
+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, either version 3 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, see <http://www.gnu.org/licenses/>.
+}
+unit CommonCT;
+
+{$mode objfpc}{$H+}
+
+interface
+
+type
+
+PGlobalDLLData = ^TGlobalDLLData;
+TGlobalDLLData = packed record
+	encoding: Byte;
+end;
+
+const
+mf_name = 'wpckne_mf';
+cp1252a = 1;
+cp1252b = 2;
+cp1252c = 3;
+
+implementation
+
+end.
+
diff --git a/unit1.lfm b/unit1.lfm
@@ -0,0 +1,126 @@
+object MainForm: TMainForm
+  Left = 789
+  Height = 262
+  Top = 417
+  Width = 254
+  BorderWidth = 5
+  Caption = 'wpckne v0.1.0'
+  ClientHeight = 262
+  ClientWidth = 254
+  Position = poDesktopCenter
+  LCLVersion = '2.2.0.4'
+  object rgGames: TRadioGroup
+    AnchorSideLeft.Control = Owner
+    AnchorSideTop.Control = Owner
+    Left = 5
+    Height = 58
+    Top = 5
+    Width = 145
+    AutoFill = True
+    AutoSize = True
+    Caption = 'Игра'
+    ChildSizing.LeftRightSpacing = 6
+    ChildSizing.EnlargeHorizontal = crsHomogenousChildResize
+    ChildSizing.EnlargeVertical = crsHomogenousChildResize
+    ChildSizing.ShrinkHorizontal = crsScaleChilds
+    ChildSizing.ShrinkVertical = crsScaleChilds
+    ChildSizing.Layout = cclLeftToRightThenTopToBottom
+    ChildSizing.ControlsPerLine = 1
+    ClientHeight = 38
+    ClientWidth = 141
+    ItemIndex = 1
+    Items.Strings = (
+      'Crusader Kings II'
+      'Europa Universalis IV'
+    )
+    OnClick = rgGamesClick
+    TabOrder = 0
+  end
+  object rgEncoding: TRadioGroup
+    AnchorSideLeft.Control = rgGames
+    AnchorSideLeft.Side = asrBottom
+    AnchorSideTop.Control = rgGames
+    Left = 150
+    Height = 58
+    Top = 5
+    Width = 97
+    AutoFill = True
+    AutoSize = True
+    Caption = 'Кодировка'
+    ChildSizing.LeftRightSpacing = 6
+    ChildSizing.EnlargeHorizontal = crsHomogenousChildResize
+    ChildSizing.EnlargeVertical = crsHomogenousChildResize
+    ChildSizing.ShrinkHorizontal = crsScaleChilds
+    ChildSizing.ShrinkVertical = crsScaleChilds
+    ChildSizing.Layout = cclLeftToRightThenTopToBottom
+    ChildSizing.ControlsPerLine = 1
+    ClientHeight = 38
+    ClientWidth = 93
+    ItemIndex = 1
+    Items.Strings = (
+      'CP1251'
+      'CP1252CYR'
+    )
+    OnClick = rgEncodingClick
+    TabOrder = 1
+  end
+  object lEncodingsDescription: TLabel
+    AnchorSideLeft.Control = rgGames
+    AnchorSideTop.Control = rgGames
+    AnchorSideTop.Side = asrBottom
+    Left = 5
+    Height = 45
+    Top = 63
+    Width = 152
+    Caption = 'Кодировки русификаторов:'#13#10'CP1251 —  Full и LiteMP'#13#10'CP1252CYR — Lite'
+  end
+  object bGithub: TButton
+    AnchorSideLeft.Control = lEncodingsDescription
+    AnchorSideTop.Control = lEncodingsDescription
+    AnchorSideTop.Side = asrBottom
+    AnchorSideRight.Control = bStrategium
+    Left = 5
+    Height = 25
+    Hint = 'Открыть в браузере страницу проекта на Github.com.'
+    Top = 108
+    Width = 89
+    AutoSize = True
+    Caption = 'Github.com'
+    OnClick = bGithubClick
+    TabOrder = 2
+  end
+  object bStrategium: TButton
+    AnchorSideLeft.Control = bGithub
+    AnchorSideLeft.Side = asrBottom
+    AnchorSideTop.Control = lEncodingsDescription
+    AnchorSideTop.Side = asrBottom
+    AnchorSideRight.Control = Owner
+    AnchorSideRight.Side = asrBottom
+    Left = 94
+    Height = 25
+    Hint = 'Открыть в браузере тему программы на Strategium.ru.'
+    Top = 108
+    Width = 98
+    AutoSize = True
+    Caption = 'Strategium.ru'
+    OnClick = bStrategiumClick
+    TabOrder = 3
+  end
+  object lCopyingNotice: TLabel
+    AnchorSideLeft.Control = bGithub
+    AnchorSideTop.Control = bGithub
+    AnchorSideTop.Side = asrBottom
+    Left = 5
+    Height = 120
+    Top = 133
+    Width = 240
+    AutoSize = False
+    Caption = 'WPCKNE v0.1.0'#13#10'Copyright (C) 2018 terqüéz <[email protected]>'#13#10'License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.'#13#10'This is free software: you are free to change and redistribute it.'#13#10'There is NO WARRANTY, to the extent permitted by law.'
+    WordWrap = True
+  end
+  object tGame: TTimer
+    OnTimer = tGameTimer
+    Left = 200
+    Top = 72
+  end
+end
diff --git a/unit1.pas b/unit1.pas
@@ -0,0 +1,206 @@
+{
+wpckne
+Copyright © 2018-2022 terqüéz <[email protected]>
+
+This file is part of wpckne.
+
+wpckne 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 3 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, see <http://www.gnu.org/licenses/>.
+}
+{$mode objfpc}
+{$H+}
+{$codepage utf8}
+unit Unit1;
+
+interface
+
+uses
+Windows, {ShellApi,} Classes, SysUtils, FileUtil, Forms, Controls, Graphics, Dialogs,
+ExtCtrls, StdCtrls, CommonCT, LCLIntf;
+
+type
+
+	{ TMainForm }
+
+ TMainForm = class(TForm)
+		bGithub: TButton;
+		bStrategium: TButton;
+		lCopyingNotice: TLabel;
+		lEncodingsDescription: TLabel;
+		rgEncoding: TRadioGroup;
+		rgGames: TRadioGroup;
+		tGame: TTimer;
+		procedure bGithubClick(Sender: TObject);
+		procedure bStrategiumClick(Sender: TObject);
+		procedure rgEncodingClick(Sender: TObject);
+		procedure rgGamesClick(Sender: TObject);
+		procedure tGameTimer(Sender: TObject);
+	private
+
+	public
+
+	end;
+
+OEMString = type AnsiString(CP_OEMCP);
+ACPString = type AnsiString(CP_ACP);
+
+var
+MainForm: TMainForm;
+
+fl_hook: Byte = 0;
+game_window: HWND = 0;
+game_thread: DWORD = 0;
+pdwpi: DWORD = 1;
+hook_handle: HHOOK = 0;
+hook_library_handle: HINST;
+p_hook_function: HOOKPROC;
+pf_hook_function: FARPROC;
+mf_handle: HANDLE = 0;
+p_global_dll_data: PGlobalDLLData;
+
+implementation
+
+{$R *.lfm}
+
+{ TMainForm }
+
+procedure TMainForm.tGameTimer(Sender: TObject);
+begin
+	if (game_window = 0) or IsWindow(game_window) then
+	begin
+		game_window := 0;
+		case rgGames.Items[rgGames.ItemIndex] of
+			'Crusader Kings II': game_window := FindWindowExW(0, 0, PWideChar(UnicodeString('SDL_app')), PWideChar(UnicodeString('Crusader Kings II')));
+			'Europa Universalis IV': game_window := FindWindowExW(0, 0, PWideChar(UnicodeString('SDL_app')), PWideChar(UnicodeString('Europa Universalis IV')));
+		end;
+		if (game_window <> 0) and (fl_hook = 0) then
+		begin
+			fl_hook := 1;
+			game_thread := GetWindowThreadProcessId(game_window, pdwpi);
+			hook_handle := SetWindowsHookExW(WH_GETMESSAGE, p_hook_function, hook_library_handle, game_thread);
+			if hook_handle = 0 then
+			begin
+				MessageBoxExW(0, PWideChar(UnicodeString('Привязка хука не удалась. Код ошибки: ') + UnicodeString(IntToStr(GetLastError))), nil, MB_OK or MB_ICONERROR, 0);
+				halt;
+			end;{
+			else
+			begin
+				MessageBoxExW(0,
+					PWideChar(UnicodeString('Хук привязан. Процесс: ') +
+					UnicodeString(IntToStr(game_thread)) +
+					UnicodeString('Дескриптор библиотеки: ') +
+					UnicodeString(IntToStr(hook_library_handle)){ +
+					UnicodeString('Указатель на хук-функцию: ') +
+					UnicodeString(IntToStr(p_hook_function))
+					}), nil, MB_OK or MB_ICONERROR, 0);
+			end;}
+		end;
+	end;
+end;
+
+procedure TMainForm.rgEncodingClick(Sender: TObject);
+begin
+	case rgEncoding.Items[rgEncoding.ItemIndex] of
+		'CP1251': p_global_dll_data^.encoding := cp1252a;
+		'CP1252CYR':
+			case rgGames.Items[rgGames.ItemIndex] of
+				'Crusader Kings II': p_global_dll_data^.encoding := cp1252c;
+				'Europa Universalis IV': p_global_dll_data^.encoding := cp1252b;
+			end;
+	end;
+end;
+
+procedure TMainForm.rgGamesClick(Sender: TObject);
+begin
+{	game_window := 0;
+	game_thread := 0;
+	if hook_handle <> 0 then
+	begin
+		MessageBoxExW(0, PWideChar(UnicodeString('Вызвана отвязка.')), nil, MB_OK or MB_ICONERROR, 0);
+		if (UnhookWindowsHookEx(hook_handle) = false) then MessageBoxExW(0, PWideChar(UnicodeString('Отвязка хука не удалась. Код ошибки: ') + UnicodeString(IntToStr(GetLastError))), nil, MB_OK or MB_ICONERROR, 0);
+		else MessageBoxExW(0, PWideChar(UnicodeString('Отвязка удалась.')), nil, MB_OK or MB_ICONERROR, 0);
+		hook_handle := 0;
+	end;
+	tGameTimer(Self);}
+	rgEncodingClick(Self);
+end;
+
+procedure TMainForm.bGithubClick(Sender: TObject);
+begin
+	OpenURL('https://github.com/chomobi/wpckne');
+end;
+
+procedure TMainForm.bStrategiumClick(Sender: TObject);
+begin
+	OpenURL('https://www.strategium.ru/forum/');
+end;
+
+initialization
+begin
+	mf_handle := CreateFileMappingW(INVALID_HANDLE_VALUE, nil, PAGE_READWRITE, 0, SizeOf(TGlobalDLLData), PWideChar(UnicodeString(mf_name)));
+	if mf_handle = 0 then
+	begin
+		MessageBoxExW(0, PWideChar(UnicodeString('Не удалось создать объект файлового отображения. Код ошибки: ') + UnicodeString(IntToStr(GetLastError))), nil, MB_OK or MB_ICONERROR, 0);
+		halt;
+	end;
+	p_global_dll_data := MapViewOfFile(mf_handle, FILE_MAP_ALL_ACCESS, 0, 0, SizeOf(TGlobalDLLData));
+	if p_global_dll_data = nil then
+	begin
+		MessageBoxExW(0, PWideChar(UnicodeString('Не удалось отобразить файловый объект. Код ошибки: ') + UnicodeString(IntToStr(GetLastError))), nil, MB_OK or MB_ICONERROR, 0);
+		halt;
+	end;
+	{MainForm.rgEncoding.OnClick(MainForm.rgEncoding);}
+	p_global_dll_data^.encoding := cp1252b;
+	hook_library_handle := LoadLibraryW(PWideChar(UnicodeString('wpckhk64.dll')));
+	if hook_library_handle = 0 then
+	begin
+		MessageBoxExW(0, PWideChar(UnicodeString('Загрузка библиотеки не удалась. Код ошибки: ') + UnicodeString(IntToStr(GetLastError))), nil, MB_OK or MB_ICONERROR, 0);
+		halt;
+	end;
+	pf_hook_function := GetProcAddress(hook_library_handle, PChar(ACPString('hook_function')));
+	if pf_hook_function = nil then
+	begin
+		MessageBoxExW(0, PWideChar(UnicodeString('Получить адрес хук-функции не удалось. Код ошибки: ') + UnicodeString(IntToStr(GetLastError))), nil, MB_OK or MB_ICONERROR, 0);
+		halt;
+	end;
+	p_hook_function := HOOKPROC(pf_hook_function);
+{	while true do
+	begin
+		game_window := 0;
+		game_thread := 0;
+		while game_window = 0 do
+		begin
+			Sleep(2000);
+			game_window := FindWindowExW(0, 0, PWideChar(UnicodeString('SDL_app')), PWideChar(UnicodeString('Europa Universalis IV')));
+		end;
+		writeln('Окно: $', IntToHex(game_window, 8));
+		game_thread := GetWindowThreadProcessId(game_window, pdwpi);
+		writeln('PIDG: ', IntToStr(game_thread));
+		writeln('PIDI: ', IntToStr(pdwpi));
+		hook_handle := SetWindowsHookExW(WH_GETMESSAGE, p_hook_function, hook_library_handle, game_thread);
+		if hook_handle = 0 then
+		begin
+			MessageBoxExW(0, PWideChar(UnicodeString('Привязка хука не удалась. Код ошибки: ') + UnicodeString(IntToStr(GetLastError))), nil, MB_OK or MB_ICONERROR, 0);
+			halt;
+		end;
+	end;}
+end;
+finalization
+begin
+	FreeLibrary(hook_library_handle);
+	UnmapViewOfFile(p_global_dll_data);
+	CloseHandle(mf_handle);
+	UnhookWindowsHookEx(hook_handle);
+end;
+end.
+