mirror of
https://github.com/zlib-ng/minizip-ng
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179 lines
8.3 KiB
C
179 lines
8.3 KiB
C
/* zip.h -- Backwards compatible zip interface
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part of the minizip-ng project
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Copyright (C) Nathan Moinvaziri
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https://github.com/zlib-ng/minizip-ng
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Copyright (C) 1998-2010 Gilles Vollant
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https://www.winimage.com/zLibDll/minizip.html
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This program is distributed under the terms of the same license as zlib.
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See the accompanying LICENSE file for the full text of the license.
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*/
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#ifndef _zip64_H
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#define _zip64_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <stdint.h>
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#ifndef _ZLIBIOAPI_H
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#include "ioapi.h"
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#endif
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/***************************************************************************/
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#if defined(STRICTZIP) || defined(STRICTZIPUNZIP)
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/* like the STRICT of WIN32, we define a pointer that cannot be converted
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from (void*) without cast */
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typedef struct TagzipFile__ { int unused; } zipFile__;
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typedef zipFile__ *zipFile;
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#else
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typedef void *zipFile;
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#endif
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/***************************************************************************/
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#ifndef Z_ERRNO
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#define Z_ERRNO (-1)
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#endif
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#ifndef Z_DEFLATED
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#define Z_DEFLATED (8)
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#endif
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#ifndef Z_BZIP2ED
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#define Z_BZIP2ED (12)
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#endif
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#define ZIP_OK (0)
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#define ZIP_EOF (0)
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#define ZIP_ERRNO (Z_ERRNO)
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#define ZIP_PARAMERROR (-102)
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#define ZIP_BADZIPFILE (-103)
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#define ZIP_INTERNALERROR (-104)
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/***************************************************************************/
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/* default memLevel */
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#ifndef DEF_MEM_LEVEL
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# if MAX_MEM_LEVEL >= 8
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# define DEF_MEM_LEVEL 8
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# else
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# define DEF_MEM_LEVEL MAX_MEM_LEVEL
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# endif
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#endif
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/***************************************************************************/
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/* tm_zip contain date/time info */
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typedef struct tm_zip_s
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{
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int tm_sec; /* seconds after the minute - [0,59] */
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int tm_min; /* minutes after the hour - [0,59] */
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int tm_hour; /* hours since midnight - [0,23] */
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int tm_mday; /* day of the month - [1,31] */
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int tm_mon; /* months since January - [0,11] */
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int tm_year; /* years - [1980..2044] */
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} tm_zip;
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/***************************************************************************/
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#if !defined(MZ_COMPAT_VERSION) || MZ_COMPAT_VERSION <= 110
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#define mz_dos_date dosDate
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#else
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#define mz_dos_date dos_date
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#endif
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typedef struct {
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tm_zip tmz_date; /* date in understandable format */
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unsigned long mz_dos_date; /* if dos_date == 0, tmz_date is used */
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unsigned long internal_fa; /* internal file attributes 2 bytes */
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unsigned long external_fa; /* external file attributes 4 bytes */
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} zip_fileinfo;
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typedef const char* zipcharpc;
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#define APPEND_STATUS_CREATE (0)
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#define APPEND_STATUS_CREATEAFTER (1)
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#define APPEND_STATUS_ADDINZIP (2)
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/***************************************************************************/
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/* Writing a zip file */
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/* Compatibility layer with the original minizip library (zip.h). */
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ZEXPORT zipFile zipOpen(const char *path, int append);
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ZEXPORT zipFile zipOpen64(const void *path, int append);
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ZEXPORT zipFile zipOpen2(const char *path, int append, zipcharpc *globalcomment,
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zlib_filefunc_def *pzlib_filefunc_def);
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ZEXPORT zipFile zipOpen2_64(const void *path, int append, zipcharpc *globalcomment,
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zlib_filefunc64_def *pzlib_filefunc_def);
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/* zipOpen3 is not supported */
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ZEXPORT int zipOpenNewFileInZip(zipFile file, const char *filename, const zip_fileinfo *zipfi,
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const void *extrafield_local, uint16_t size_extrafield_local, const void *extrafield_global,
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uint16_t size_extrafield_global, const char *comment, int compression_method, int level);
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ZEXPORT int zipOpenNewFileInZip64(zipFile file, const char *filename, const zip_fileinfo *zipfi,
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const void *extrafield_local, uint16_t size_extrafield_local, const void *extrafield_global,
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uint16_t size_extrafield_global, const char *comment, int compression_method, int level,
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int zip64);
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ZEXPORT int zipOpenNewFileInZip2(zipFile file, const char *filename, const zip_fileinfo *zipfi,
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const void *extrafield_local, uint16_t size_extrafield_local, const void *extrafield_global,
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uint16_t size_extrafield_global, const char *comment, int compression_method, int level,
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int raw);
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ZEXPORT int zipOpenNewFileInZip2_64(zipFile file, const char *filename, const zip_fileinfo *zipfi,
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const void *extrafield_local, uint16_t size_extrafield_local, const void *extrafield_global,
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uint16_t size_extrafield_global, const char *comment, int compression_method, int level,
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int raw, int zip64);
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ZEXPORT int zipOpenNewFileInZip3(zipFile file, const char *filename, const zip_fileinfo *zipfi,
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const void *extrafield_local, uint16_t size_extrafield_local, const void *extrafield_global,
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uint16_t size_extrafield_global, const char *comment, int compression_method, int level,
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int raw, int windowBits, int memLevel, int strategy, const char *password,
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unsigned long crc_for_crypting);
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ZEXPORT int zipOpenNewFileInZip3_64(zipFile file, const char *filename, const zip_fileinfo *zipfi,
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const void *extrafield_local, uint16_t size_extrafield_local, const void *extrafield_global,
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uint16_t size_extrafield_global, const char *comment, int compression_method, int level,
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int raw, int windowBits, int memLevel, int strategy, const char *password,
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unsigned long crc_for_crypting, int zip64);
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ZEXPORT int zipOpenNewFileInZip4(zipFile file, const char *filename, const zip_fileinfo *zipfi,
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const void *extrafield_local, uint16_t size_extrafield_local, const void *extrafield_global,
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uint16_t size_extrafield_global, const char *comment, int compression_method, int level,
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int raw, int windowBits, int memLevel, int strategy, const char *password,
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unsigned long crc_for_crypting, unsigned long version_madeby, unsigned long flag_base);
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ZEXPORT int zipOpenNewFileInZip4_64(zipFile file, const char *filename, const zip_fileinfo *zipfi,
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const void *extrafield_local, uint16_t size_extrafield_local, const void *extrafield_global,
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uint16_t size_extrafield_global, const char *comment, int compression_method, int level,
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int raw, int windowBits, int memLevel, int strategy, const char *password,
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unsigned long crc_for_crypting, unsigned long version_madeby, unsigned long flag_base, int zip64);
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ZEXPORT int zipWriteInFileInZip(zipFile file, const void *buf, uint32_t len);
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ZEXPORT int zipCloseFileInZipRaw(zipFile file, unsigned long uncompressed_size, unsigned long crc32);
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ZEXPORT int zipCloseFileInZipRaw64(zipFile file, uint64_t uncompressed_size, unsigned long crc32);
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ZEXPORT int zipCloseFileInZip(zipFile file);
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/* zipAlreadyThere is too new */
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ZEXPORT int zipClose(zipFile file, const char *global_comment);
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/* zipRemoveExtraInfoBlock is not supported */
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/* Compatibility layer with older minizip-ng (mz_zip.h). */
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ZEXPORT zipFile zipOpen_MZ(void *stream, int append, zipcharpc *globalcomment);
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ZEXPORT void* zipGetHandle_MZ(zipFile);
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ZEXPORT void* zipGetStream_MZ(zipFile file);
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ZEXPORT int zipOpenNewFileInZip_64(zipFile file, const char *filename, const zip_fileinfo *zipfi,
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const void *extrafield_local, uint16_t size_extrafield_local, const void *extrafield_global,
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uint16_t size_extrafield_global, const char *comment, int compression_method, int level,
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int zip64);
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ZEXPORT int zipOpenNewFileInZip5(zipFile file, const char *filename, const zip_fileinfo *zipfi,
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const void *extrafield_local, uint16_t size_extrafield_local, const void *extrafield_global,
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uint16_t size_extrafield_global, const char *comment, int compression_method, int level,
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int raw, int windowBits, int memLevel, int strategy, const char *password,
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unsigned long crc_for_crypting, unsigned long version_madeby, unsigned long flag_base, int zip64);
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ZEXPORT int zipCloseFileInZip64(zipFile file);
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ZEXPORT int zipClose_64(zipFile file, const char *global_comment);
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ZEXPORT int zipClose2_64(zipFile file, const char *global_comment, uint16_t version_madeby);
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int zipClose_MZ(zipFile file, const char *global_comment);
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int zipClose2_MZ(zipFile file, const char *global_comment, uint16_t version_madeby);
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#ifdef __cplusplus
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}
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#endif
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#endif /* _zip64_H */
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