diff options
Diffstat (limited to 'archivers/minizip-ng/files/mz_compat.h')
| -rw-r--r-- | archivers/minizip-ng/files/mz_compat.h | 415 |
1 files changed, 415 insertions, 0 deletions
diff --git a/archivers/minizip-ng/files/mz_compat.h b/archivers/minizip-ng/files/mz_compat.h new file mode 100644 index 000000000000..409e2af74d54 --- /dev/null +++ b/archivers/minizip-ng/files/mz_compat.h @@ -0,0 +1,415 @@ +/* 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); +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 |