Repository navigation
Expand file tree
/
Copy pathmz_compat.h
More file actions
415 lines (340 loc) · 18.9 KB
/
Copy pathmz_compat.h
File metadata and controls
415 lines (340 loc) · 18.9 KB
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
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
/* mz_compat.h -- Backwards compatible interface for older versions
part of the minizip-ng project
Copyright (C) Nathan Moinvaziri
https://github.com/zlib-ng/minizip-ng
Copyright (C) 1998-2010 Gilles Vollant
https://www.winimage.com/zLibDll/minizip.html
This program is distributed under the terms of the same license as zlib.
See the accompanying LICENSE file for the full text of the license.
*/
#ifndef MZ_COMPAT_H
#define MZ_COMPAT_H
#include "mz.h"
#ifdef __cplusplus
extern "C" {
#endif
/***************************************************************************/
#if defined(HAVE_ZLIB) && defined(MAX_MEM_LEVEL)
#ifndef DEF_MEM_LEVEL
# if MAX_MEM_LEVEL >= 8
# define DEF_MEM_LEVEL 8
# else
# define DEF_MEM_LEVEL MAX_MEM_LEVEL
# endif
#endif
#endif
#ifndef MAX_WBITS
#define MAX_WBITS (15)
#endif
#ifndef DEF_MEM_LEVEL
#define DEF_MEM_LEVEL (8)
#endif
#ifndef ZEXPORT
# define ZEXPORT MZ_EXPORT
#endif
/***************************************************************************/
#if defined(STRICTZIP) || defined(STRICTZIPUNZIP)
/* like the STRICT of WIN32, we define a pointer that cannot be converted
from (void*) without cast */
typedef struct TagzipFile__ { int unused; } zip_file__;
typedef zip_file__ *zipFile;
#else
typedef void *zipFile;
#endif
/***************************************************************************/
typedef uint64_t ZPOS64_T;
#ifndef ZCALLBACK
#define ZCALLBACK
#endif
typedef void* (ZCALLBACK *open_file_func) (void *opaque, const char *filename, int mode);
typedef void* (ZCALLBACK *open64_file_func) (void *opaque, const void *filename, int mode);
typedef unsigned long (ZCALLBACK *read_file_func) (void *opaque, void *stream, void* buf, unsigned long size);
typedef unsigned long (ZCALLBACK *write_file_func) (void *opaque, void *stream, const void* buf,
unsigned long size);
typedef int (ZCALLBACK *close_file_func) (void *opaque, void *stream);
typedef int (ZCALLBACK *testerror_file_func)(void *opaque, void *stream);
typedef long (ZCALLBACK *tell_file_func) (void *opaque, void *stream);
typedef ZPOS64_T (ZCALLBACK *tell64_file_func) (void *opaque, void *stream);
typedef long (ZCALLBACK *seek_file_func) (void *opaque, void *stream, unsigned long offset, int origin);
typedef long (ZCALLBACK *seek64_file_func) (void *opaque, void *stream, ZPOS64_T offset, int origin);
typedef struct zlib_filefunc_def_s
{
open_file_func zopen_file;
read_file_func zread_file;
write_file_func zwrite_file;
tell_file_func ztell_file;
seek_file_func zseek_file;
close_file_func zclose_file;
testerror_file_func zerror_file;
void* opaque;
} zlib_filefunc_def;
typedef struct zlib_filefunc64_def_s
{
open64_file_func zopen64_file;
read_file_func zread_file;
write_file_func zwrite_file;
tell64_file_func ztell64_file;
seek64_file_func zseek64_file;
close_file_func zclose_file;
testerror_file_func zerror_file;
void* opaque;
} zlib_filefunc64_def;
/***************************************************************************/
#define ZLIB_FILEFUNC_SEEK_SET (0)
#define ZLIB_FILEFUNC_SEEK_CUR (1)
#define ZLIB_FILEFUNC_SEEK_END (2)
#define ZLIB_FILEFUNC_MODE_READ (1)
#define ZLIB_FILEFUNC_MODE_WRITE (2)
#define ZLIB_FILEFUNC_MODE_READWRITEFILTER (3)
#define ZLIB_FILEFUNC_MODE_EXISTING (4)
#define ZLIB_FILEFUNC_MODE_CREATE (8)
/***************************************************************************/
ZEXPORT void fill_fopen_filefunc(zlib_filefunc_def *pzlib_filefunc_def);
ZEXPORT void fill_fopen64_filefunc(zlib_filefunc64_def *pzlib_filefunc_def);
ZEXPORT void fill_win32_filefunc(zlib_filefunc_def *pzlib_filefunc_def);
ZEXPORT void fill_win32_filefunc64(zlib_filefunc64_def *pzlib_filefunc_def);
ZEXPORT void fill_win32_filefunc64A(zlib_filefunc64_def *pzlib_filefunc_def);
ZEXPORT void fill_memory_filefunc(zlib_filefunc_def *pzlib_filefunc_def);
/***************************************************************************/
#if !defined(MZ_COMPAT_VERSION) || MZ_COMPAT_VERSION <= 110
#define mz_dos_date dosDate
#else
#define mz_dos_date dos_date
#endif
typedef struct tm tm_unz;
typedef struct tm tm_zip;
typedef struct {
struct tm tmz_date; /* date in understandable format */
unsigned long mz_dos_date; /* if dos_date == 0, tmz_date is used */
unsigned long internal_fa; /* internal file attributes 2 bytes */
unsigned long external_fa; /* external file attributes 4 bytes */
} zip_fileinfo;
typedef const char *zipcharpc;
/***************************************************************************/
#define ZIP_OK (0)
#define ZIP_EOF (0)
#define ZIP_ERRNO (-1)
#define ZIP_PARAMERROR (-102)
#define ZIP_BADZIPFILE (-103)
#define ZIP_INTERNALERROR (-104)
#ifndef Z_DEFLATED
#define Z_DEFLATED (8)
#endif
#define Z_BZIP2ED (12)
#define APPEND_STATUS_CREATE (0)
#define APPEND_STATUS_CREATEAFTER (1)
#define APPEND_STATUS_ADDINZIP (2)
/***************************************************************************/
/* Writing a zip file */
ZEXPORT zipFile zipOpen(const char *path, int append);
ZEXPORT zipFile zipOpen64(const void *path, int append);
ZEXPORT zipFile zipOpen2(const char *path, int append, const char **globalcomment,
zlib_filefunc_def *pzlib_filefunc_def);
ZEXPORT zipFile zipOpen2_64(const void *path, int append, const char **globalcomment,
zlib_filefunc64_def *pzlib_filefunc_def);
ZEXPORT zipFile zipOpen_MZ(void *stream, int append, const char **globalcomment);
ZEXPORT void* zipGetHandle_MZ(zipFile);
ZEXPORT void* zipGetStream_MZ(zipFile file);
ZEXPORT int zipOpenNewFileInZip(zipFile file, const char *filename, const zip_fileinfo *zipfi,
const void *extrafield_local, uint16_t size_extrafield_local, const void *extrafield_global,
uint16_t size_extrafield_global, const char *comment, int compression_method, int level);
ZEXPORT int zipOpenNewFileInZip64(zipFile file, const char *filename, const zip_fileinfo *zipfi,
const void *extrafield_local, uint16_t size_extrafield_local, const void *extrafield_global,
uint16_t size_extrafield_global, const char *comment, int compression_method, int level,
int zip64);
ZEXPORT int zipOpenNewFileInZip_64(zipFile file, const char *filename, const zip_fileinfo *zipfi,
const void *extrafield_local, uint16_t size_extrafield_local, const void *extrafield_global,
uint16_t size_extrafield_global, const char *comment, int compression_method, int level,
int zip64);
ZEXPORT int zipOpenNewFileInZip2(zipFile file, const char *filename, const zip_fileinfo *zipfi,
const void *extrafield_local, uint16_t size_extrafield_local, const void *extrafield_global,
uint16_t size_extrafield_global, const char *comment, int compression_method, int level,
int raw);
ZEXPORT int zipOpenNewFileInZip2_64(zipFile file, const char *filename, const zip_fileinfo *zipfi,
const void *extrafield_local, uint16_t size_extrafield_local, const void *extrafield_global,
uint16_t size_extrafield_global, const char *comment, int compression_method, int level,
int raw, int zip64);
ZEXPORT int zipOpenNewFileInZip3(zipFile file, const char *filename, const zip_fileinfo *zipfi,
const void *extrafield_local, uint16_t size_extrafield_local, const void *extrafield_global,
uint16_t size_extrafield_global, const char *comment, int compression_method, int level,
int raw, int windowBits, int memLevel, int strategy, const char *password,
unsigned long crc_for_crypting);
ZEXPORT int zipOpenNewFileInZip3_64(zipFile file, const char *filename, const zip_fileinfo *zipfi,
const void *extrafield_local, uint16_t size_extrafield_local, const void *extrafield_global,
uint16_t size_extrafield_global, const char *comment, int compression_method, int level,
int raw, int windowBits, int memLevel, int strategy, const char *password,
unsigned long crc_for_crypting, int zip64);
ZEXPORT int zipOpenNewFileInZip4(zipFile file, const char *filename, const zip_fileinfo *zipfi,
const void *extrafield_local, uint16_t size_extrafield_local, const void *extrafield_global,
uint16_t size_extrafield_global, const char *comment, int compression_method, int level,
int raw, int windowBits, int memLevel, int strategy, const char *password,
unsigned long crc_for_crypting, unsigned long version_madeby, unsigned long flag_base);
ZEXPORT int zipOpenNewFileInZip4_64(zipFile file, const char *filename, const zip_fileinfo *zipfi,
const void *extrafield_local, uint16_t size_extrafield_local, const void *extrafield_global,
uint16_t size_extrafield_global, const char *comment, int compression_method, int level,
int raw, int windowBits, int memLevel, int strategy, const char *password,
unsigned long crc_for_crypting, unsigned long version_madeby, unsigned long flag_base, int zip64);
ZEXPORT int zipOpenNewFileInZip5(zipFile file, const char *filename, const zip_fileinfo *zipfi,
const void *extrafield_local, uint16_t size_extrafield_local, const void *extrafield_global,
uint16_t size_extrafield_global, const char *comment, int compression_method, int level,
int raw, int windowBits, int memLevel, int strategy, const char *password,
unsigned long crc_for_crypting, unsigned long version_madeby, unsigned long flag_base, int zip64);
ZEXPORT int zipWriteInFileInZip(zipFile file, const void *buf, uint32_t len);
ZEXPORT int zipCloseFileInZipRaw(zipFile file, unsigned long uncompressed_size, unsigned long crc32);
ZEXPORT int zipCloseFileInZipRaw64(zipFile file, uint64_t uncompressed_size, unsigned long crc32);
ZEXPORT int zipCloseFileInZip(zipFile file);
ZEXPORT int zipCloseFileInZip64(zipFile file);
ZEXPORT int zipClose(zipFile file, const char *global_comment);
ZEXPORT int zipClose_64(zipFile file, const char *global_comment);
ZEXPORT int zipClose2_64(zipFile file, const char *global_comment, uint16_t version_madeby);
int zipClose_MZ(zipFile file, const char *global_comment);
int zipClose2_MZ(zipFile file, const char *global_comment, uint16_t version_madeby);
/***************************************************************************/
#if defined(STRICTUNZIP) || defined(STRICTZIPUNZIP)
/* like the STRICT of WIN32, we define a pointer that cannot be converted
from (void*) without cast */
typedef struct TagunzFile__ { int unused; } unz_file__;
typedef unz_file__ *unzFile;
#else
typedef void *unzFile;
#endif
/***************************************************************************/
#define UNZ_OK (0)
#define UNZ_END_OF_LIST_OF_FILE (-100)
#define UNZ_ERRNO (-1)
#define UNZ_EOF (0)
#define UNZ_PARAMERROR (-102)
#define UNZ_BADZIPFILE (-103)
#define UNZ_INTERNALERROR (-104)
#define UNZ_CRCERROR (-105)
#define UNZ_BADPASSWORD (-106)
/***************************************************************************/
typedef struct unz_global_info64_s {
uint64_t number_entry; /* total number of entries in the central dir on this disk */
unsigned long size_comment; /* size of the global comment of the zipfile */
uint32_t number_disk_with_CD; /* number the the disk with central dir, used for spanning ZIP */
} unz_global_info64;
typedef struct unz_global_info_s {
unsigned long number_entry; /* total number of entries in the central dir on this disk */
unsigned long size_comment; /* size of the global comment of the zipfile */
uint32_t number_disk_with_CD; /* number the the disk with central dir, used for spanning ZIP */
} unz_global_info;
typedef struct unz_file_info64_s {
unsigned long version; /* version made by 2 bytes */
unsigned long version_needed; /* version needed to extract 2 bytes */
unsigned long flag; /* general purpose bit flag 2 bytes */
unsigned long compression_method; /* compression method 2 bytes */
unsigned long mz_dos_date; /* last mod file date in Dos fmt 4 bytes */
unsigned long crc; /* crc-32 4 bytes */
uint64_t compressed_size; /* compressed size 8 bytes */
uint64_t uncompressed_size; /* uncompressed size 8 bytes */
unsigned long size_filename; /* filename length 2 bytes */
unsigned long size_file_extra; /* extra field length 2 bytes */
unsigned long size_file_comment; /* file comment length 2 bytes */
unsigned long disk_num_start; /* disk number start 4 bytes */
unsigned long internal_fa; /* internal file attributes 2 bytes */
unsigned long external_fa; /* external file attributes 4 bytes */
struct tm tmu_date;
uint64_t disk_offset;
uint16_t size_file_extra_internal;
} unz_file_info64;
typedef struct unz_file_info_s {
unsigned long version; /* version made by 2 bytes */
unsigned long version_needed; /* version needed to extract 2 bytes */
unsigned long flag; /* general purpose bit flag 2 bytes */
unsigned long compression_method; /* compression method 2 bytes */
unsigned long mz_dos_date; /* last mod file date in Dos fmt 4 bytes */
unsigned long crc; /* crc-32 4 bytes */
unsigned long compressed_size; /* compressed size 4 bytes */
unsigned long uncompressed_size; /* uncompressed size 4 bytes */
unsigned long size_filename; /* filename length 2 bytes */
unsigned long size_file_extra; /* extra field length 2 bytes */
unsigned long size_file_comment; /* file comment length 2 bytes */
unsigned long disk_num_start; /* disk number start 2 bytes */
unsigned long internal_fa; /* internal file attributes 2 bytes */
unsigned long external_fa; /* external file attributes 4 bytes */
struct tm tmu_date;
uint64_t disk_offset;
} unz_file_info;
/***************************************************************************/
#if !defined(MZ_COMPAT_VERSION) || MZ_COMPAT_VERSION < 110
/* Possible values:
0 - Uses OS default, e.g. Windows ignores case.
1 - Is case sensitive.
>= 2 - Ignore case.
*/
typedef int unzFileNameCase;
#else
typedef int (*unzFileNameComparer)(unzFile file, const char* filename1, const char* filename2);
#endif
typedef int (*unzIteratorFunction)(unzFile file);
typedef int (*unzIteratorFunction2)(unzFile file, unz_file_info64 *pfile_info, char *filename,
uint16_t filename_size, void *extrafield, uint16_t extrafield_size, char *comment,
uint16_t comment_size);
/***************************************************************************/
/* Reading a zip file */
ZEXPORT unzFile unzOpen(const char *path);
ZEXPORT unzFile unzOpen64(const void *path);
ZEXPORT unzFile unzOpen2(const char *path, zlib_filefunc_def *pzlib_filefunc_def);
ZEXPORT unzFile unzOpen2_64(const void *path, zlib_filefunc64_def *pzlib_filefunc_def);
unzFile unzOpen_MZ(void *stream);
ZEXPORT int unzClose(unzFile file);
ZEXPORT int unzClose_MZ(unzFile file);
ZEXPORT void* unzGetHandle_MZ(unzFile file);
ZEXPORT void* unzGetStream_MZ(zipFile file);
ZEXPORT int unzGetGlobalInfo(unzFile file, unz_global_info* pglobal_info32);
ZEXPORT int unzGetGlobalInfo64(unzFile file, unz_global_info64 *pglobal_info);
ZEXPORT int unzGetGlobalComment(unzFile file, char *comment, unsigned long comment_size);
ZEXPORT int unzOpenCurrentFile(unzFile file);
ZEXPORT int unzOpenCurrentFilePassword(unzFile file, const char *password);
ZEXPORT int unzOpenCurrentFile2(unzFile file, int *method, int *level, int raw);
ZEXPORT int unzOpenCurrentFile3(unzFile file, int *method, int *level, int raw, const char *password);
ZEXPORT int unzReadCurrentFile(unzFile file, void *buf, uint32_t len);
ZEXPORT int unzCloseCurrentFile(unzFile file);
ZEXPORT int unzGetCurrentFileInfo(unzFile file, unz_file_info *pfile_info, char *filename,
unsigned long filename_size, void *extrafield, unsigned long extrafield_size, char *comment,
unsigned long comment_size);
ZEXPORT int unzGetCurrentFileInfo64(unzFile file, unz_file_info64 * pfile_info, char *filename,
unsigned long filename_size, void *extrafield, unsigned long extrafield_size, char *comment,
unsigned long comment_size);
ZEXPORT int unzGoToFirstFile(unzFile file);
ZEXPORT int unzGoToNextFile(unzFile file);
#if !defined(MZ_COMPAT_VERSION) || MZ_COMPAT_VERSION < 110
ZEXPORT int unzLocateFile(unzFile file, const char *filename, unzFileNameCase filename_case);
#else
ZEXPORT int unzLocateFile(unzFile file, const char* filename, unzFileNameComparer filename_compare_func);
#endif
ZEXPORT int unzGetLocalExtrafield(unzFile file, void *buf, unsigned int len);
/***************************************************************************/
/* Raw access to zip file */
typedef struct unz_file_pos_s {
uint32_t pos_in_zip_directory; /* offset in zip file directory */
uint32_t num_of_file; /* # of file */
} unz_file_pos;
ZEXPORT int unzGetFilePos(unzFile file, unz_file_pos *file_pos);
ZEXPORT int unzGoToFilePos(unzFile file, unz_file_pos *file_pos);
typedef struct unz64_file_pos_s {
int64_t pos_in_zip_directory; /* offset in zip file directory */
uint64_t num_of_file; /* # of file */
} unz64_file_pos;
ZEXPORT int unzGetFilePos64(unzFile file, unz64_file_pos *file_pos
4602
);
ZEXPORT int unzGoToFilePos64(unzFile file, const unz64_file_pos *file_pos);
ZEXPORT int64_t unzGetOffset64(unzFile file);
ZEXPORT unsigned long
unzGetOffset(unzFile file);
ZEXPORT int unzSetOffset64(unzFile file, int64_t pos);
ZEXPORT int unzSetOffset(unzFile file, unsigned long pos);
ZEXPORT int32_t unztell(unzFile file);
ZEXPORT int32_t unzTell(unzFile file);
ZEXPORT uint64_t unztell64(unzFile file);
ZEXPORT uint64_t unzTell64(unzFile file);
ZEXPORT int unzSeek(unzFile file, int32_t offset, int origin);
ZEXPORT int unzSeek64(unzFile file, int64_t offset, int origin);
ZEXPORT int unzEndOfFile(unzFile file);
ZEXPORT int unzeof(unzFile file);
ZEXPORT void* unzGetStream(unzFile file);
/***************************************************************************/
#ifdef __cplusplus
}
#endif
#endif