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Diffstat (limited to 'libs/assimp/contrib/unzip/ioapi.h')
| -rw-r--r-- | libs/assimp/contrib/unzip/ioapi.h | 145 |
1 files changed, 145 insertions, 0 deletions
diff --git a/libs/assimp/contrib/unzip/ioapi.h b/libs/assimp/contrib/unzip/ioapi.h new file mode 100644 index 0000000..0e49543 --- /dev/null +++ b/libs/assimp/contrib/unzip/ioapi.h @@ -0,0 +1,145 @@ +/* ioapi.h -- IO base function header for compress/uncompress .zip + part of the MiniZip project + + Copyright (C) 1998-2010 Gilles Vollant + http://www.winimage.com/zLibDll/minizip.html + Modifications for Zip64 support + Copyright (C) 2009-2010 Mathias Svensson + http://result42.com + + 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 _ZLIBIOAPI64_H +#define _ZLIBIOAPI64_H + +#include <stdio.h> +#include <stdlib.h> +#include <stdint.h> + +#include "zlib.h" + +#if defined(USE_FILE32API) +# define fopen64 fopen +# define ftello64 ftell +# define fseeko64 fseek +#else +#if defined(_MSC_VER) +# define fopen64 fopen +# if (_MSC_VER >= 1400) && (!(defined(NO_MSCVER_FILE64_FUNC))) +# define ftello64 _ftelli64 +# define fseeko64 _fseeki64 +# else /* old MSC */ +# define ftello64 ftell +# define fseeko64 fseek +# endif +#else +# define fopen64 fopen +# define ftello64 ftello +# define fseeko64 fseeko +#endif +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +#define ZLIB_FILEFUNC_SEEK_CUR (1) +#define ZLIB_FILEFUNC_SEEK_END (2) +#define ZLIB_FILEFUNC_SEEK_SET (0) + +#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) + +#ifndef ZCALLBACK +# if (defined(WIN32) || defined(_WIN32) || defined (WINDOWS) || \ + defined (_WINDOWS)) && defined(CALLBACK) && defined (USEWINDOWS_CALLBACK) +# define ZCALLBACK CALLBACK +# else +# define ZCALLBACK +# endif +#endif + +typedef voidpf (ZCALLBACK *open_file_func) (voidpf opaque, const char *filename, int mode); +typedef voidpf (ZCALLBACK *opendisk_file_func) (voidpf opaque, voidpf stream, uint32_t number_disk, int mode); +typedef uint32_t (ZCALLBACK *read_file_func) (voidpf opaque, voidpf stream, void* buf, uint32_t size); +typedef uint32_t (ZCALLBACK *write_file_func) (voidpf opaque, voidpf stream, const void *buf, uint32_t size); +typedef int (ZCALLBACK *close_file_func) (voidpf opaque, voidpf stream); +typedef int (ZCALLBACK *error_file_func) (voidpf opaque, voidpf stream); + +typedef long (ZCALLBACK *tell_file_func) (voidpf opaque, voidpf stream); +typedef long (ZCALLBACK *seek_file_func) (voidpf opaque, voidpf stream, uint32_t offset, int origin); + +/* here is the "old" 32 bits structure structure */ +typedef struct zlib_filefunc_def_s +{ + open_file_func zopen_file; + opendisk_file_func zopendisk_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; + error_file_func zerror_file; + voidpf opaque; +} zlib_filefunc_def; + +typedef uint64_t (ZCALLBACK *tell64_file_func) (voidpf opaque, voidpf stream); +typedef long (ZCALLBACK *seek64_file_func) (voidpf opaque, voidpf stream, uint64_t offset, int origin); +typedef voidpf (ZCALLBACK *open64_file_func) (voidpf opaque, const void *filename, int mode); +typedef voidpf (ZCALLBACK *opendisk64_file_func)(voidpf opaque, voidpf stream, uint32_t number_disk, int mode); + +typedef struct zlib_filefunc64_def_s +{ + open64_file_func zopen64_file; + opendisk64_file_func zopendisk64_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; + error_file_func zerror_file; + voidpf opaque; +} zlib_filefunc64_def; + +void fill_fopen_filefunc(zlib_filefunc_def *pzlib_filefunc_def); +void fill_fopen64_filefunc(zlib_filefunc64_def *pzlib_filefunc_def); + +/* now internal definition, only for zip.c and unzip.h */ +typedef struct zlib_filefunc64_32_def_s +{ + zlib_filefunc64_def zfile_func64; + open_file_func zopen32_file; + opendisk_file_func zopendisk32_file; + tell_file_func ztell32_file; + seek_file_func zseek32_file; +} zlib_filefunc64_32_def; + +#define ZREAD64(filefunc,filestream,buf,size) ((*((filefunc).zfile_func64.zread_file)) ((filefunc).zfile_func64.opaque,filestream,buf,size)) +#define ZWRITE64(filefunc,filestream,buf,size) ((*((filefunc).zfile_func64.zwrite_file)) ((filefunc).zfile_func64.opaque,filestream,buf,size)) +/*#define ZTELL64(filefunc,filestream) ((*((filefunc).ztell64_file)) ((filefunc).opaque,filestream))*/ +/*#define ZSEEK64(filefunc,filestream,pos,mode) ((*((filefunc).zseek64_file)) ((filefunc).opaque,filestream,pos,mode))*/ +#define ZCLOSE64(filefunc,filestream) ((*((filefunc).zfile_func64.zclose_file)) ((filefunc).zfile_func64.opaque,filestream)) +#define ZERROR64(filefunc,filestream) ((*((filefunc).zfile_func64.zerror_file)) ((filefunc).zfile_func64.opaque,filestream)) + +voidpf call_zopen64(const zlib_filefunc64_32_def *pfilefunc,const void*filename, int mode); +voidpf call_zopendisk64(const zlib_filefunc64_32_def *pfilefunc, voidpf filestream, uint32_t number_disk, int mode); +long call_zseek64(const zlib_filefunc64_32_def *pfilefunc, voidpf filestream, uint64_t offset, int origin); +uint64_t call_ztell64(const zlib_filefunc64_32_def *pfilefunc, voidpf filestream); + +void fill_zlib_filefunc64_32_def_from_filefunc32(zlib_filefunc64_32_def *p_filefunc64_32, const zlib_filefunc_def *p_filefunc32); + +#define ZOPEN64(filefunc,filename,mode) (call_zopen64((&(filefunc)),(filename),(mode))) +#define ZOPENDISK64(filefunc,filestream,diskn,mode) (call_zopendisk64((&(filefunc)),(filestream),(diskn),(mode))) +#define ZTELL64(filefunc,filestream) (call_ztell64((&(filefunc)),(filestream))) +#define ZSEEK64(filefunc,filestream,pos,mode) (call_zseek64((&(filefunc)),(filestream),(pos),(mode))) + +#ifdef __cplusplus +} +#endif + +#endif |