summaryrefslogtreecommitdiff
path: root/contrib/minizip/zip.h
diff options
context:
space:
mode:
Diffstat (limited to 'contrib/minizip/zip.h')
-rw-r--r--contrib/minizip/zip.h469
1 files changed, 235 insertions, 234 deletions
diff --git a/contrib/minizip/zip.h b/contrib/minizip/zip.h
index d5112c4..cd38b67 100644
--- a/contrib/minizip/zip.h
+++ b/contrib/minizip/zip.h
@@ -1,234 +1,235 @@
1/* zip.h -- IO for compress .zip files using zlib 1/* zip.h -- IO for compress .zip files using zlib
2 Version 1.01, May 8th, 2004 2 Version 1.01e, February 12th, 2005
3 3
4 Copyright (C) 1998-2004 Gilles Vollant 4 Copyright (C) 1998-2005 Gilles Vollant
5 5
6 This unzip package allow creates .ZIP file, compatible with PKZip 2.04g 6 This unzip package allow creates .ZIP file, compatible with PKZip 2.04g
7 WinZip, InfoZip tools and compatible. 7 WinZip, InfoZip tools and compatible.
8 Encryption and multi volume ZipFile (span) are not supported. 8 Multi volume ZipFile (span) are not supported.
9 Old compressions used by old PKZip 1.x are not supported 9 Encryption compatible with pkzip 2.04g only supported
10 10 Old compressions used by old PKZip 1.x are not supported
11 For uncompress .zip file, look at unzip.h 11
12 12 For uncompress .zip file, look at unzip.h
13 13
14 I WAIT FEEDBACK at mail info@winimage.com 14
15 Visit also http://www.winimage.com/zLibDll/unzip.html for evolution 15 I WAIT FEEDBACK at mail info@winimage.com
16 16 Visit also http://www.winimage.com/zLibDll/unzip.html for evolution
17 Condition of use and distribution are the same than zlib : 17
18 18 Condition of use and distribution are the same than zlib :
19 This software is provided 'as-is', without any express or implied 19
20 warranty. In no event will the authors be held liable for any damages 20 This software is provided 'as-is', without any express or implied
21 arising from the use of this software. 21 warranty. In no event will the authors be held liable for any damages
22 22 arising from the use of this software.
23 Permission is granted to anyone to use this software for any purpose, 23
24 including commercial applications, and to alter it and redistribute it 24 Permission is granted to anyone to use this software for any purpose,
25 freely, subject to the following restrictions: 25 including commercial applications, and to alter it and redistribute it
26 26 freely, subject to the following restrictions:
27 1. The origin of this software must not be misrepresented; you must not 27
28 claim that you wrote the original software. If you use this software 28 1. The origin of this software must not be misrepresented; you must not
29 in a product, an acknowledgment in the product documentation would be 29 claim that you wrote the original software. If you use this software
30 appreciated but is not required. 30 in a product, an acknowledgment in the product documentation would be
31 2. Altered source versions must be plainly marked as such, and must not be 31 appreciated but is not required.
32 misrepresented as being the original software. 32 2. Altered source versions must be plainly marked as such, and must not be
33 3. This notice may not be removed or altered from any source distribution. 33 misrepresented as being the original software.
34 34 3. This notice may not be removed or altered from any source distribution.
35 35
36*/ 36
37 37*/
38/* for more info about .ZIP format, see 38
39 http://www.info-zip.org/pub/infozip/doc/appnote-981119-iz.zip 39/* for more info about .ZIP format, see
40 http://www.info-zip.org/pub/infozip/doc/ 40 http://www.info-zip.org/pub/infozip/doc/appnote-981119-iz.zip
41 PkWare has also a specification at : 41 http://www.info-zip.org/pub/infozip/doc/
42 ftp://ftp.pkware.com/probdesc.zip 42 PkWare has also a specification at :
43*/ 43 ftp://ftp.pkware.com/probdesc.zip
44 44*/
45#ifndef _zip_H 45
46#define _zip_H 46#ifndef _zip_H
47 47#define _zip_H
48#ifdef __cplusplus 48
49extern "C" { 49#ifdef __cplusplus
50#endif 50extern "C" {
51 51#endif
52#ifndef _ZLIB_H 52
53#include "zlib.h" 53#ifndef _ZLIB_H
54#endif 54#include "zlib.h"
55 55#endif
56#ifndef _ZLIBIOAPI_H 56
57#include "ioapi.h" 57#ifndef _ZLIBIOAPI_H
58#endif 58#include "ioapi.h"
59 59#endif
60#if defined(STRICTZIP) || defined(STRICTZIPUNZIP) 60
61/* like the STRICT of WIN32, we define a pointer that cannot be converted 61#if defined(STRICTZIP) || defined(STRICTZIPUNZIP)
62 from (void*) without cast */ 62/* like the STRICT of WIN32, we define a pointer that cannot be converted
63typedef struct TagzipFile__ { int unused; } zipFile__; 63 from (void*) without cast */
64typedef zipFile__ *zipFile; 64typedef struct TagzipFile__ { int unused; } zipFile__;
65#else 65typedef zipFile__ *zipFile;
66typedef voidp zipFile; 66#else
67#endif 67typedef voidp zipFile;
68 68#endif
69#define ZIP_OK (0) 69
70#define ZIP_EOF (0) 70#define ZIP_OK (0)
71#define ZIP_ERRNO (Z_ERRNO) 71#define ZIP_EOF (0)
72#define ZIP_PARAMERROR (-102) 72#define ZIP_ERRNO (Z_ERRNO)
73#define ZIP_BADZIPFILE (-103) 73#define ZIP_PARAMERROR (-102)
74#define ZIP_INTERNALERROR (-104) 74#define ZIP_BADZIPFILE (-103)
75 75#define ZIP_INTERNALERROR (-104)
76#ifndef DEF_MEM_LEVEL 76
77# if MAX_MEM_LEVEL >= 8 77#ifndef DEF_MEM_LEVEL
78# define DEF_MEM_LEVEL 8 78# if MAX_MEM_LEVEL >= 8
79# else 79# define DEF_MEM_LEVEL 8
80# define DEF_MEM_LEVEL MAX_MEM_LEVEL 80# else
81# endif 81# define DEF_MEM_LEVEL MAX_MEM_LEVEL
82#endif 82# endif
83/* default memLevel */ 83#endif
84 84/* default memLevel */
85/* tm_zip contain date/time info */ 85
86typedef struct tm_zip_s 86/* tm_zip contain date/time info */
87{ 87typedef struct tm_zip_s
88 uInt tm_sec; /* seconds after the minute - [0,59] */ 88{
89 uInt tm_min; /* minutes after the hour - [0,59] */ 89 uInt tm_sec; /* seconds after the minute - [0,59] */
90 uInt tm_hour; /* hours since midnight - [0,23] */ 90 uInt tm_min; /* minutes after the hour - [0,59] */
91 uInt tm_mday; /* day of the month - [1,31] */ 91 uInt tm_hour; /* hours since midnight - [0,23] */
92 uInt tm_mon; /* months since January - [0,11] */ 92 uInt tm_mday; /* day of the month - [1,31] */
93 uInt tm_year; /* years - [1980..2044] */ 93 uInt tm_mon; /* months since January - [0,11] */
94} tm_zip; 94 uInt tm_year; /* years - [1980..2044] */
95 95} tm_zip;
96typedef struct 96
97{ 97typedef struct
98 tm_zip tmz_date; /* date in understandable format */ 98{
99 uLong dosDate; /* if dos_date == 0, tmu_date is used */ 99 tm_zip tmz_date; /* date in understandable format */
100/* uLong flag; */ /* general purpose bit flag 2 bytes */ 100 uLong dosDate; /* if dos_date == 0, tmu_date is used */
101 101/* uLong flag; */ /* general purpose bit flag 2 bytes */
102 uLong internal_fa; /* internal file attributes 2 bytes */ 102
103 uLong external_fa; /* external file attributes 4 bytes */ 103 uLong internal_fa; /* internal file attributes 2 bytes */
104} zip_fileinfo; 104 uLong external_fa; /* external file attributes 4 bytes */
105 105} zip_fileinfo;
106typedef const char* zipcharpc; 106
107 107typedef const char* zipcharpc;
108 108
109#define APPEND_STATUS_CREATE (0) 109
110#define APPEND_STATUS_CREATEAFTER (1) 110#define APPEND_STATUS_CREATE (0)
111#define APPEND_STATUS_ADDINZIP (2) 111#define APPEND_STATUS_CREATEAFTER (1)
112 112#define APPEND_STATUS_ADDINZIP (2)
113extern zipFile ZEXPORT zipOpen OF((const char *pathname, int append)); 113
114/* 114extern zipFile ZEXPORT zipOpen OF((const char *pathname, int append));
115 Create a zipfile. 115/*
116 pathname contain on Windows XP a filename like "c:\\zlib\\zlib113.zip" or on 116 Create a zipfile.
117 an Unix computer "zlib/zlib113.zip". 117 pathname contain on Windows XP a filename like "c:\\zlib\\zlib113.zip" or on
118 if the file pathname exist and append==APPEND_STATUS_CREATEAFTER, the zip 118 an Unix computer "zlib/zlib113.zip".
119 will be created at the end of the file. 119 if the file pathname exist and append==APPEND_STATUS_CREATEAFTER, the zip
120 (useful if the file contain a self extractor code) 120 will be created at the end of the file.
121 if the file pathname exist and append==APPEND_STATUS_ADDINZIP, we will 121 (useful if the file contain a self extractor code)
122 add files in existing zip (be sure you don't add file that doesn't exist) 122 if the file pathname exist and append==APPEND_STATUS_ADDINZIP, we will
123 If the zipfile cannot be opened, the return value is NULL. 123 add files in existing zip (be sure you don't add file that doesn't exist)
124 Else, the return value is a zipFile Handle, usable with other function 124 If the zipfile cannot be opened, the return value is NULL.
125 of this zip package. 125 Else, the return value is a zipFile Handle, usable with other function
126*/ 126 of this zip package.
127 127*/
128/* Note : there is no delete function into a zipfile. 128
129 If you want delete file into a zipfile, you must open a zipfile, and create another 129/* Note : there is no delete function into a zipfile.
130 Of couse, you can use RAW reading and writing to copy the file you did not want delte 130 If you want delete file into a zipfile, you must open a zipfile, and create another
131*/ 131 Of couse, you can use RAW reading and writing to copy the file you did not want delte
132 132*/
133extern zipFile ZEXPORT zipOpen2 OF((const char *pathname, 133
134 int append, 134extern zipFile ZEXPORT zipOpen2 OF((const char *pathname,
135 zipcharpc* globalcomment, 135 int append,
136 zlib_filefunc_def* pzlib_filefunc_def)); 136 zipcharpc* globalcomment,
137 137 zlib_filefunc_def* pzlib_filefunc_def));
138extern int ZEXPORT zipOpenNewFileInZip OF((zipFile file, 138
139 const char* filename, 139extern int ZEXPORT zipOpenNewFileInZip OF((zipFile file,
140 const zip_fileinfo* zipfi, 140 const char* filename,
141 const void* extrafield_local, 141 const zip_fileinfo* zipfi,
142 uInt size_extrafield_local, 142 const void* extrafield_local,
143 const void* extrafield_global, 143 uInt size_extrafield_local,
144 uInt size_extrafield_global, 144 const void* extrafield_global,
145 const char* comment, 145 uInt size_extrafield_global,
146 int method, 146 const char* comment,
147 int level)); 147 int method,
148/* 148 int level));
149 Open a file in the ZIP for writing. 149/*
150 filename : the filename in zip (if NULL, '-' without quote will be used 150 Open a file in the ZIP for writing.
151 *zipfi contain supplemental information 151 filename : the filename in zip (if NULL, '-' without quote will be used
152 if extrafield_local!=NULL and size_extrafield_local>0, extrafield_local 152 *zipfi contain supplemental information
153 contains the extrafield data the the local header 153 if extrafield_local!=NULL and size_extrafield_local>0, extrafield_local
154 if extrafield_global!=NULL and size_extrafield_global>0, extrafield_global 154 contains the extrafield data the the local header
155 contains the extrafield data the the local header 155 if extrafield_global!=NULL and size_extrafield_global>0, extrafield_global
156 if comment != NULL, comment contain the comment string 156 contains the extrafield data the the local header
157 method contain the compression method (0 for store, Z_DEFLATED for deflate) 157 if comment != NULL, comment contain the comment string
158 level contain the level of compression (can be Z_DEFAULT_COMPRESSION) 158 method contain the compression method (0 for store, Z_DEFLATED for deflate)
159*/ 159 level contain the level of compression (can be Z_DEFAULT_COMPRESSION)
160 160*/
161 161
162extern int ZEXPORT zipOpenNewFileInZip2 OF((zipFile file, 162
163 const char* filename, 163extern int ZEXPORT zipOpenNewFileInZip2 OF((zipFile file,
164 const zip_fileinfo* zipfi, 164 const char* filename,
165 const void* extrafield_local, 165 const zip_fileinfo* zipfi,
166 uInt size_extrafield_local, 166 const void* extrafield_local,
167 const void* extrafield_global, 167 uInt size_extrafield_local,
168 uInt size_extrafield_global, 168 const void* extrafield_global,
169 const char* comment, 169 uInt size_extrafield_global,
170 int method, 170 const char* comment,
171 int level, 171 int method,
172 int raw)); 172 int level,
173 173 int raw));
174/* 174
175 Same than zipOpenNewFileInZip, except if raw=1, we write raw file 175/*
176 */ 176 Same than zipOpenNewFileInZip, except if raw=1, we write raw file
177 177 */
178extern int ZEXPORT zipOpenNewFileInZip3 OF((zipFile file, 178
179 const char* filename, 179extern int ZEXPORT zipOpenNewFileInZip3 OF((zipFile file,
180 const zip_fileinfo* zipfi, 180 const char* filename,
181 const void* extrafield_local, 181 const zip_fileinfo* zipfi,
182 uInt size_extrafield_local, 182 const void* extrafield_local,
183 const void* extrafield_global, 183 uInt size_extrafield_local,
184 uInt size_extrafield_global, 184 const void* extrafield_global,
185 const char* comment, 185 uInt size_extrafield_global,
186 int method, 186 const char* comment,
187 int level, 187 int method,
188 int raw, 188 int level,
189 int windowBits, 189 int raw,
190 int memLevel, 190 int windowBits,
191 int strategy, 191 int memLevel,
192 const char* password, 192 int strategy,
193 uLong crcForCtypting)); 193 const char* password,
194 194 uLong crcForCtypting));
195/* 195
196 Same than zipOpenNewFileInZip2, except 196/*
197 windowBits,memLevel,,strategy : see parameter strategy in deflateInit2 197 Same than zipOpenNewFileInZip2, except
198 password : crypting password (NULL for no crypting) 198 windowBits,memLevel,,strategy : see parameter strategy in deflateInit2
199 crcForCtypting : crc of file to compress (needed for crypting) 199 password : crypting password (NULL for no crypting)
200 */ 200 crcForCtypting : crc of file to compress (needed for crypting)
201 201 */
202 202
203extern int ZEXPORT zipWriteInFileInZip OF((zipFile file, 203
204 const void* buf, 204extern int ZEXPORT zipWriteInFileInZip OF((zipFile file,
205 unsigned len)); 205 const void* buf,
206/* 206 unsigned len));
207 Write data in the zipfile 207/*
208*/ 208 Write data in the zipfile
209 209*/
210extern int ZEXPORT zipCloseFileInZip OF((zipFile file)); 210
211/* 211extern int ZEXPORT zipCloseFileInZip OF((zipFile file));
212 Close the current file in the zipfile 212/*
213*/ 213 Close the current file in the zipfile
214 214*/
215extern int ZEXPORT zipCloseFileInZipRaw OF((zipFile file, 215
216 uLong uncompressed_size, 216extern int ZEXPORT zipCloseFileInZipRaw OF((zipFile file,
217 uLong crc32)); 217 uLong uncompressed_size,
218/* 218 uLong crc32));
219 Close the current file in the zipfile, for fiel opened with 219/*
220 parameter raw=1 in zipOpenNewFileInZip2 220 Close the current file in the zipfile, for fiel opened with
221 uncompressed_size and crc32 are value for the uncompressed size 221 parameter raw=1 in zipOpenNewFileInZip2
222*/ 222 uncompressed_size and crc32 are value for the uncompressed size
223 223*/
224extern int ZEXPORT zipClose OF((zipFile file, 224
225 const char* global_comment)); 225extern int ZEXPORT zipClose OF((zipFile file,
226/* 226 const char* global_comment));
227 Close the zipfile 227/*
228*/ 228 Close the zipfile
229 229*/
230#ifdef __cplusplus 230
231} 231#ifdef __cplusplus
232#endif 232}
233 233#endif
234#endif /* _zip_H */ 234
235#endif /* _zip_H */
generated by cgit v1.2.3-55-g6feb (git 2.39.1) at 2025-03-16 20:27:08 +0000