forked from nih-at/libzip
-
Notifications
You must be signed in to change notification settings - Fork 0
/
libzip.man
322 lines (322 loc) · 6.18 KB
/
libzip.man
1
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
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
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
.\" Automatically generated from an mdoc input file. Do not edit.
.\" libzip.mdoc -- general overview of available functions
.\" Copyright (C) 2005-2021 Dieter Baron and Thomas Klausner
.\"
.\" This file is part of libzip, a library to manipulate ZIP archives.
.\" The authors can be contacted at <[email protected]>
.\"
.\" 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 names of the authors may not be used to endorse or promote
.\" products derived from this software without specific prior
.\" written permission.
.\"
.\" THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``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 AUTHORS 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.
.\"
.TH "LIBZIP" "3" "April 6, 2021" "NiH" "Library Functions Manual"
.nh
.if n .ad l
.SH "NAME"
\fBlibzip\fR
\- library for manipulating zip archives
.SH "LIBRARY"
libzip (-lzip)
.SH "SYNOPSIS"
\fB#include <zip.h>\fR
.SH "DESCRIPTION"
\fBlibzip\fR
is a library for reading, creating, and modifying zip archives.
.PP
The main design criteria for
\fBlibzip\fR
were:
.PD 0
.TP 4n
\fB\(bu\fR
Do not create corrupt files, even in case of errors.
.TP 4n
\fB\(bu\fR
Do not delete data.
.TP 4n
\fB\(bu\fR
Be efficient.
.PD
.PP
For this reason, when modifying zip archives,
\fBlibzip\fR
writes to a temporary file and replaces the original
zip archive atomically.
.PP
Below there are two sections listing functions: one for how to read
from zip archives and one for how to create/modify them.
.SS "THREAD SAFETY"
In general, different zip archives opened by
\fBlibzip\fR
are independent of each other and can be used by parallel-running
threads without locking.
If you want to use an archive from multiple threads, you have to
synchronize access to it yourself.
If you use an archive as a source for
zip_file_add(3)
or
zip_file_replace(3),
access to the target archive must be synchronized with access to the
source archive as well.
.SH "READING ZIP ARCHIVES"
.SS "open archive"
.TP 4n
\fB\(bu\fR
zip_open(3)
.PD 0
.TP 4n
\fB\(bu\fR
zip_fdopen(3)
.PD
.SS "find files"
.TP 4n
\fB\(bu\fR
zip_name_locate(3)
.SS "read files"
.TP 4n
\fB\(bu\fR
zip_fopen(3)
.PD 0
.TP 4n
\fB\(bu\fR
zip_fopen_encrypted(3)
.TP 4n
\fB\(bu\fR
zip_fopen_index(3)
.TP 4n
\fB\(bu\fR
zip_fopen_index_encrypted(3)
.TP 4n
\fB\(bu\fR
zip_fread(3)
.TP 4n
\fB\(bu\fR
zip_fseek(3)
(uncompressed files only)
.TP 4n
\fB\(bu\fR
zip_ftell(3)
(uncompressed files only)
.TP 4n
\fB\(bu\fR
zip_fclose(3)
.PD
.SS "close archive"
.TP 4n
\fB\(bu\fR
zip_close(3)
.SS "miscellaneous"
.TP 4n
\fB\(bu\fR
zip_stat(3)
.PD 0
.TP 4n
\fB\(bu\fR
zip_compression_method_supported(3)
.TP 4n
\fB\(bu\fR
zip_encryption_method_supported(3)
.TP 4n
\fB\(bu\fR
zip_file_get_comment(3)
.TP 4n
\fB\(bu\fR
zip_file_get_external_attributes(3)
.TP 4n
\fB\(bu\fR
zip_get_archive_comment(3)
.TP 4n
\fB\(bu\fR
zip_get_archive_flag(3)
.TP 4n
\fB\(bu\fR
zip_get_name(3)
.TP 4n
\fB\(bu\fR
zip_get_num_entries(3)
.TP 4n
\fB\(bu\fR
zip_set_default_password(3)
.PD
.SH "CREATING/MODIFYING ZIP ARCHIVES"
.SS "create/open archive"
.TP 4n
\fB\(bu\fR
zip_open(3)
.SS "add/change files and directories"
.TP 4n
\fB\(bu\fR
zip_dir_add(3)
.PD 0
.TP 4n
\fB\(bu\fR
zip_file_add(3)
.TP 4n
\fB\(bu\fR
zip_file_replace(3)
.TP 4n
\fB\(bu\fR
zip_file_set_comment(3)
.TP 4n
\fB\(bu\fR
zip_file_set_dostime(3)
.TP 4n
\fB\(bu\fR
zip_file_set_external_attributes(3)
.TP 4n
\fB\(bu\fR
zip_file_set_encryption(3)
.TP 4n
\fB\(bu\fR
zip_file_set_mtime(3)
.TP 4n
\fB\(bu\fR
zip_set_file_compression(3)
.TP 4n
\fB\(bu\fR
zip_source_buffer(3)
.TP 4n
\fB\(bu\fR
zip_source_file(3)
.TP 4n
\fB\(bu\fR
zip_source_filep(3)
.TP 4n
\fB\(bu\fR
zip_source_free(3)
.TP 4n
\fB\(bu\fR
zip_source_function(3)
.TP 4n
\fB\(bu\fR
zip_source_zip(3)
.PD
.SS "rename files"
.TP 4n
\fB\(bu\fR
zip_rename(3)
.SS "delete files"
.TP 4n
\fB\(bu\fR
zip_delete(3)
.SS "revert changes"
.TP 4n
\fB\(bu\fR
zip_unchange(3)
.PD 0
.TP 4n
\fB\(bu\fR
zip_unchange_all(3)
.TP 4n
\fB\(bu\fR
zip_unchange_archive(3)
.PD
.SS "read/modify extra fields"
.TP 4n
\fB\(bu\fR
zip_file_extra_field_by_id(3)
.PD 0
.TP 4n
\fB\(bu\fR
zip_file_extra_field_delete(3)
.TP 4n
\fB\(bu\fR
zip_file_extra_field_delete_by_id(3)
.TP 4n
\fB\(bu\fR
zip_file_extra_field_get(3)
.TP 4n
\fB\(bu\fR
zip_file_extra_field_set(3)
.TP 4n
\fB\(bu\fR
zip_file_extra_fields_count(3)
.TP 4n
\fB\(bu\fR
zip_file_extra_fields_count_by_id(3)
.PD
.SS "close archive (writing)"
.TP 4n
\fB\(bu\fR
zip_close(3)
.PD 0
.TP 4n
\fB\(bu\fR
zip_discard(3)
.PD
.SS "miscellaneous (writing)"
.TP 4n
\fB\(bu\fR
zip_file_attributes_init(3)
.PD 0
.TP 4n
\fB\(bu\fR
zip_libzip_version(3)
.TP 4n
\fB\(bu\fR
zip_register_cancel_callback_with_state(3)
.TP 4n
\fB\(bu\fR
zip_register_progress_callback_with_state(3)
.TP 4n
\fB\(bu\fR
zip_set_archive_comment(3)
.TP 4n
\fB\(bu\fR
zip_set_archive_flag(3)
.TP 4n
\fB\(bu\fR
zip_source(3)
.PD
.SH "ERROR HANDLING"
.TP 4n
\fB\(bu\fR
zip_error_strerror(3)
.PD 0
.TP 4n
\fB\(bu\fR
zip_strerror(3)
.TP 4n
\fB\(bu\fR
zip_file_strerror(3)
.TP 4n
\fB\(bu\fR
zip_file_get_error(3)
.TP 4n
\fB\(bu\fR
zip_get_error(3)
.TP 4n
\fB\(bu\fR
zip_error_init_with_code(3)
.TP 4n
\fB\(bu\fR
zip_error_system_type(3)
.TP 4n
\fB\(bu\fR
zip_errors(3)
.PD
.SH "AUTHORS"
Dieter Baron <\[email protected]\fR>
and
Thomas Klausner <\[email protected]\fR>