|
102
|
1 /* zip.h -- IO on .zip files using zlib
|
|
|
2 Version 1.1, February 14h, 2010
|
|
|
3 part of the MiniZip project - ( http://www.winimage.com/zLibDll/minizip.html )
|
|
|
4
|
|
|
5 Copyright (C) 1998-2010 Gilles Vollant (minizip) ( http://www.winimage.com/zLibDll/minizip.html )
|
|
|
6
|
|
|
7 Modifications for Zip64 support
|
|
|
8 Copyright (C) 2009-2010 Mathias Svensson ( http://result42.com )
|
|
|
9
|
|
|
10 For more info read MiniZip_info.txt
|
|
|
11
|
|
|
12 ---------------------------------------------------------------------------
|
|
|
13
|
|
|
14 Condition of use and distribution are the same than zlib :
|
|
|
15
|
|
|
16 This software is provided 'as-is', without any express or implied
|
|
|
17 warranty. In no event will the authors be held liable for any damages
|
|
|
18 arising from the use of this software.
|
|
|
19
|
|
|
20 Permission is granted to anyone to use this software for any purpose,
|
|
|
21 including commercial applications, and to alter it and redistribute it
|
|
|
22 freely, subject to the following restrictions:
|
|
|
23
|
|
|
24 1. The origin of this software must not be misrepresented; you must not
|
|
|
25 claim that you wrote the original software. If you use this software
|
|
|
26 in a product, an acknowledgment in the product documentation would be
|
|
|
27 appreciated but is not required.
|
|
|
28 2. Altered source versions must be plainly marked as such, and must not be
|
|
|
29 misrepresented as being the original software.
|
|
|
30 3. This notice may not be removed or altered from any source distribution.
|
|
|
31
|
|
|
32 ---------------------------------------------------------------------------
|
|
|
33
|
|
|
34 Changes
|
|
|
35
|
|
|
36 See header of zip.h
|
|
|
37
|
|
|
38 */
|
|
|
39
|
|
|
40 #ifndef _zip12_H
|
|
|
41 #define _zip12_H
|
|
|
42
|
|
|
43 #ifdef __cplusplus
|
|
|
44 extern "C" {
|
|
|
45 #endif
|
|
|
46
|
|
|
47 //#define HAVE_BZIP2
|
|
|
48
|
|
|
49 #ifndef _ZLIB_H
|
|
|
50 #include "zlib.h"
|
|
|
51 #endif
|
|
|
52
|
|
|
53 #ifndef _ZLIBIOAPI_H
|
|
|
54 #include "ioapi.h"
|
|
|
55 #endif
|
|
|
56
|
|
|
57 #ifdef HAVE_BZIP2
|
|
|
58 #include "bzlib.h"
|
|
|
59 #endif
|
|
|
60
|
|
|
61 #define Z_BZIP2ED 12
|
|
|
62
|
|
|
63 #if defined(STRICTZIP) || defined(STRICTZIPUNZIP)
|
|
|
64 /* like the STRICT of WIN32, we define a pointer that cannot be converted
|
|
|
65 from (void*) without cast */
|
|
|
66 typedef struct TagzipFile__ { int unused; } zipFile__;
|
|
|
67 typedef zipFile__ *zipFile;
|
|
|
68 #else
|
|
|
69 typedef voidp zipFile;
|
|
|
70 #endif
|
|
|
71
|
|
|
72 #define ZIP_OK (0)
|
|
|
73 #define ZIP_EOF (0)
|
|
|
74 #define ZIP_ERRNO (Z_ERRNO)
|
|
|
75 #define ZIP_PARAMERROR (-102)
|
|
|
76 #define ZIP_BADZIPFILE (-103)
|
|
|
77 #define ZIP_INTERNALERROR (-104)
|
|
|
78
|
|
|
79 #ifndef DEF_MEM_LEVEL
|
|
|
80 # if MAX_MEM_LEVEL >= 8
|
|
|
81 # define DEF_MEM_LEVEL 8
|
|
|
82 # else
|
|
|
83 # define DEF_MEM_LEVEL MAX_MEM_LEVEL
|
|
|
84 # endif
|
|
|
85 #endif
|
|
|
86 /* default memLevel */
|
|
|
87
|
|
|
88 /* tm_zip contain date/time info */
|
|
|
89 typedef struct tm_zip_s
|
|
|
90 {
|
|
|
91 uInt tm_sec; /* seconds after the minute - [0,59] */
|
|
|
92 uInt tm_min; /* minutes after the hour - [0,59] */
|
|
|
93 uInt tm_hour; /* hours since midnight - [0,23] */
|
|
|
94 uInt tm_mday; /* day of the month - [1,31] */
|
|
|
95 uInt tm_mon; /* months since January - [0,11] */
|
|
|
96 uInt tm_year; /* years - [1980..2044] */
|
|
|
97 } tm_zip;
|
|
|
98
|
|
|
99 typedef struct
|
|
|
100 {
|
|
|
101 tm_zip tmz_date; /* date in understandable format */
|
|
|
102 uLong dosDate; /* if dos_date == 0, tmu_date is used */
|
|
|
103 /* uLong flag; */ /* general purpose bit flag 2 bytes */
|
|
|
104
|
|
|
105 uLong internal_fa; /* internal file attributes 2 bytes */
|
|
|
106 uLong external_fa; /* external file attributes 4 bytes */
|
|
|
107 } zip_fileinfo;
|
|
|
108
|
|
|
109 typedef const char* zipcharpc;
|
|
|
110
|
|
|
111
|
|
|
112 #define APPEND_STATUS_CREATE (0)
|
|
|
113 #define APPEND_STATUS_CREATEAFTER (1)
|
|
|
114 #define APPEND_STATUS_ADDINZIP (2)
|
|
|
115
|
|
|
116 extern zipFile ZEXPORT zipOpen OF((const char *pathname, int append));
|
|
|
117 extern zipFile ZEXPORT zipOpen64 OF((const void *pathname, int append));
|
|
|
118 /*
|
|
|
119 Create a zipfile.
|
|
|
120 pathname contain on Windows XP a filename like "c:\\zlib\\zlib113.zip" or on
|
|
|
121 an Unix computer "zlib/zlib113.zip".
|
|
|
122 if the file pathname exist and append==APPEND_STATUS_CREATEAFTER, the zip
|
|
|
123 will be created at the end of the file.
|
|
|
124 (useful if the file contain a self extractor code)
|
|
|
125 if the file pathname exist and append==APPEND_STATUS_ADDINZIP, we will
|
|
|
126 add files in existing zip (be sure you don't add file that doesn't exist)
|
|
|
127 If the zipfile cannot be opened, the return value is NULL.
|
|
|
128 Else, the return value is a zipFile Handle, usable with other function
|
|
|
129 of this zip package.
|
|
|
130 */
|
|
|
131
|
|
|
132 /* Note : there is no delete function into a zipfile.
|
|
|
133 If you want delete file into a zipfile, you must open a zipfile, and create another
|
|
|
134 Of couse, you can use RAW reading and writing to copy the file you did not want delte
|
|
|
135 */
|
|
|
136
|
|
|
137 extern zipFile ZEXPORT zipOpen2 OF((const char *pathname,
|
|
|
138 int append,
|
|
|
139 zipcharpc* globalcomment,
|
|
|
140 zlib_filefunc_def* pzlib_filefunc_def));
|
|
|
141
|
|
|
142 extern zipFile ZEXPORT zipOpen2_64 OF((const void *pathname,
|
|
|
143 int append,
|
|
|
144 zipcharpc* globalcomment,
|
|
|
145 zlib_filefunc64_def* pzlib_filefunc_def));
|
|
|
146
|
|
|
147 extern int ZEXPORT zipOpenNewFileInZip OF((zipFile file,
|
|
|
148 const char* filename,
|
|
|
149 const zip_fileinfo* zipfi,
|
|
|
150 const void* extrafield_local,
|
|
|
151 uInt size_extrafield_local,
|
|
|
152 const void* extrafield_global,
|
|
|
153 uInt size_extrafield_global,
|
|
|
154 const char* comment,
|
|
|
155 int method,
|
|
|
156 int level));
|
|
|
157
|
|
|
158 extern int ZEXPORT zipOpenNewFileInZip64 OF((zipFile file,
|
|
|
159 const char* filename,
|
|
|
160 const zip_fileinfo* zipfi,
|
|
|
161 const void* extrafield_local,
|
|
|
162 uInt size_extrafield_local,
|
|
|
163 const void* extrafield_global,
|
|
|
164 uInt size_extrafield_global,
|
|
|
165 const char* comment,
|
|
|
166 int method,
|
|
|
167 int level,
|
|
|
168 int zip64));
|
|
|
169
|
|
|
170 /*
|
|
|
171 Open a file in the ZIP for writing.
|
|
|
172 filename : the filename in zip (if NULL, '-' without quote will be used
|
|
|
173 *zipfi contain supplemental information
|
|
|
174 if extrafield_local!=NULL and size_extrafield_local>0, extrafield_local
|
|
|
175 contains the extrafield data the the local header
|
|
|
176 if extrafield_global!=NULL and size_extrafield_global>0, extrafield_global
|
|
|
177 contains the extrafield data the the local header
|
|
|
178 if comment != NULL, comment contain the comment string
|
|
|
179 method contain the compression method (0 for store, Z_DEFLATED for deflate)
|
|
|
180 level contain the level of compression (can be Z_DEFAULT_COMPRESSION)
|
|
|
181 zip64 is set to 1 if a zip64 extended information block should be added to the local file header.
|
|
|
182 this MUST be '1' if the uncompressed size is >= 0xffffffff.
|
|
|
183
|
|
|
184 */
|
|
|
185
|
|
|
186
|
|
|
187 extern int ZEXPORT zipOpenNewFileInZip2 OF((zipFile file,
|
|
|
188 const char* filename,
|
|
|
189 const zip_fileinfo* zipfi,
|
|
|
190 const void* extrafield_local,
|
|
|
191 uInt size_extrafield_local,
|
|
|
192 const void* extrafield_global,
|
|
|
193 uInt size_extrafield_global,
|
|
|
194 const char* comment,
|
|
|
195 int method,
|
|
|
196 int level,
|
|
|
197 int raw));
|
|
|
198
|
|
|
199
|
|
|
200 extern int ZEXPORT zipOpenNewFileInZip2_64 OF((zipFile file,
|
|
|
201 const char* filename,
|
|
|
202 const zip_fileinfo* zipfi,
|
|
|
203 const void* extrafield_local,
|
|
|
204 uInt size_extrafield_local,
|
|
|
205 const void* extrafield_global,
|
|
|
206 uInt size_extrafield_global,
|
|
|
207 const char* comment,
|
|
|
208 int method,
|
|
|
209 int level,
|
|
|
210 int raw,
|
|
|
211 int zip64));
|
|
|
212 /*
|
|
|
213 Same than zipOpenNewFileInZip, except if raw=1, we write raw file
|
|
|
214 */
|
|
|
215
|
|
|
216 extern int ZEXPORT zipOpenNewFileInZip3 OF((zipFile file,
|
|
|
217 const char* filename,
|
|
|
218 const zip_fileinfo* zipfi,
|
|
|
219 const void* extrafield_local,
|
|
|
220 uInt size_extrafield_local,
|
|
|
221 const void* extrafield_global,
|
|
|
222 uInt size_extrafield_global,
|
|
|
223 const char* comment,
|
|
|
224 int method,
|
|
|
225 int level,
|
|
|
226 int raw,
|
|
|
227 int windowBits,
|
|
|
228 int memLevel,
|
|
|
229 int strategy,
|
|
|
230 const char* password,
|
|
|
231 uLong crcForCrypting));
|
|
|
232
|
|
|
233 extern int ZEXPORT zipOpenNewFileInZip3_64 OF((zipFile file,
|
|
|
234 const char* filename,
|
|
|
235 const zip_fileinfo* zipfi,
|
|
|
236 const void* extrafield_local,
|
|
|
237 uInt size_extrafield_local,
|
|
|
238 const void* extrafield_global,
|
|
|
239 uInt size_extrafield_global,
|
|
|
240 const char* comment,
|
|
|
241 int method,
|
|
|
242 int level,
|
|
|
243 int raw,
|
|
|
244 int windowBits,
|
|
|
245 int memLevel,
|
|
|
246 int strategy,
|
|
|
247 const char* password,
|
|
|
248 uLong crcForCrypting,
|
|
|
249 int zip64
|
|
|
250 ));
|
|
|
251
|
|
|
252 /*
|
|
|
253 Same than zipOpenNewFileInZip2, except
|
|
|
254 windowBits,memLevel,,strategy : see parameter strategy in deflateInit2
|
|
|
255 password : crypting password (NULL for no crypting)
|
|
|
256 crcForCrypting : crc of file to compress (needed for crypting)
|
|
|
257 */
|
|
|
258
|
|
|
259 extern int ZEXPORT zipOpenNewFileInZip4 OF((zipFile file,
|
|
|
260 const char* filename,
|
|
|
261 const zip_fileinfo* zipfi,
|
|
|
262 const void* extrafield_local,
|
|
|
263 uInt size_extrafield_local,
|
|
|
264 const void* extrafield_global,
|
|
|
265 uInt size_extrafield_global,
|
|
|
266 const char* comment,
|
|
|
267 int method,
|
|
|
268 int level,
|
|
|
269 int raw,
|
|
|
270 int windowBits,
|
|
|
271 int memLevel,
|
|
|
272 int strategy,
|
|
|
273 const char* password,
|
|
|
274 uLong crcForCrypting,
|
|
|
275 uLong versionMadeBy,
|
|
|
276 uLong flagBase
|
|
|
277 ));
|
|
|
278
|
|
|
279
|
|
|
280 extern int ZEXPORT zipOpenNewFileInZip4_64 OF((zipFile file,
|
|
|
281 const char* filename,
|
|
|
282 const zip_fileinfo* zipfi,
|
|
|
283 const void* extrafield_local,
|
|
|
284 uInt size_extrafield_local,
|
|
|
285 const void* extrafield_global,
|
|
|
286 uInt size_extrafield_global,
|
|
|
287 const char* comment,
|
|
|
288 int method,
|
|
|
289 int level,
|
|
|
290 int raw,
|
|
|
291 int windowBits,
|
|
|
292 int memLevel,
|
|
|
293 int strategy,
|
|
|
294 const char* password,
|
|
|
295 uLong crcForCrypting,
|
|
|
296 uLong versionMadeBy,
|
|
|
297 uLong flagBase,
|
|
|
298 int zip64
|
|
|
299 ));
|
|
|
300 /*
|
|
|
301 Same than zipOpenNewFileInZip4, except
|
|
|
302 versionMadeBy : value for Version made by field
|
|
|
303 flag : value for flag field (compression level info will be added)
|
|
|
304 */
|
|
|
305
|
|
|
306
|
|
|
307 extern int ZEXPORT zipWriteInFileInZip OF((zipFile file,
|
|
|
308 const void* buf,
|
|
|
309 unsigned len));
|
|
|
310 /*
|
|
|
311 Write data in the zipfile
|
|
|
312 */
|
|
|
313
|
|
|
314 extern int ZEXPORT zipCloseFileInZip OF((zipFile file));
|
|
|
315 /*
|
|
|
316 Close the current file in the zipfile
|
|
|
317 */
|
|
|
318
|
|
|
319 extern int ZEXPORT zipCloseFileInZipRaw OF((zipFile file,
|
|
|
320 uLong uncompressed_size,
|
|
|
321 uLong crc32));
|
|
|
322
|
|
|
323 extern int ZEXPORT zipCloseFileInZipRaw64 OF((zipFile file,
|
|
|
324 ZPOS64_T uncompressed_size,
|
|
|
325 uLong crc32));
|
|
|
326
|
|
|
327 /*
|
|
|
328 Close the current file in the zipfile, for file opened with
|
|
|
329 parameter raw=1 in zipOpenNewFileInZip2
|
|
|
330 uncompressed_size and crc32 are value for the uncompressed size
|
|
|
331 */
|
|
|
332
|
|
|
333 extern int ZEXPORT zipClose OF((zipFile file,
|
|
|
334 const char* global_comment));
|
|
|
335 /*
|
|
|
336 Close the zipfile
|
|
|
337 */
|
|
|
338
|
|
|
339
|
|
|
340 extern int ZEXPORT zipRemoveExtraInfoBlock OF((char* pData, int* dataLen, short sHeader));
|
|
|
341 /*
|
|
|
342 zipRemoveExtraInfoBlock - Added by Mathias Svensson
|
|
|
343
|
|
|
344 Remove extra information block from a extra information data for the local file header or central directory header
|
|
|
345
|
|
|
346 It is needed to remove ZIP64 extra information blocks when before data is written if using RAW mode.
|
|
|
347
|
|
|
348 0x0001 is the signature header for the ZIP64 extra information blocks
|
|
|
349
|
|
|
350 usage.
|
|
|
351 Remove ZIP64 Extra information from a central director extra field data
|
|
|
352 zipRemoveExtraInfoBlock(pCenDirExtraFieldData, &nCenDirExtraFieldDataLen, 0x0001);
|
|
|
353
|
|
|
354 Remove ZIP64 Extra information from a Local File Header extra field data
|
|
|
355 zipRemoveExtraInfoBlock(pLocalHeaderExtraFieldData, &nLocalHeaderExtraFieldDataLen, 0x0001);
|
|
|
356 */
|
|
|
357
|
|
|
358 #ifdef __cplusplus
|
|
|
359 }
|
|
|
360 #endif
|
|
|
361
|
|
|
362 #endif /* _zip64_H */
|
