mirror of
https://github.com/ogoguel/activegs-ios.git
synced 2024-12-22 00:29:17 +00:00
76 lines
2.5 KiB
C
76 lines
2.5 KiB
C
|
/* ioapi.h -- IO base function header for compress/uncompress .zip
|
||
|
|
files using zlib + zip or unzip API
|
||
|
|
|
||
|
|
Version 1.01e, February 12th, 2005
|
||
|
|
|
||
|
|
Copyright (C) 1998-2005 Gilles Vollant
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef _ZLIBIOAPI_H
|
||
|
|
#define _ZLIBIOAPI_H
|
||
|
|
|
||
|
|
|
||
|
|
#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 (WINDOWS) || defined (_WINDOWS)) && defined(CALLBACK) && defined (USEWINDOWS_CALLBACK)
|
||
|
|
#define ZCALLBACK CALLBACK
|
||
|
|
#else
|
||
|
|
#define ZCALLBACK
|
||
|
|
#endif
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
extern "C" {
|
||
|
|
#endif
|
||
|
|
|
||
|
|
typedef voidpf (ZCALLBACK *open_file_func) OF((voidpf opaque, const char* filename, int mode));
|
||
|
|
typedef uLong (ZCALLBACK *read_file_func) OF((voidpf opaque, voidpf stream, void* buf, uLong size));
|
||
|
|
typedef uLong (ZCALLBACK *write_file_func) OF((voidpf opaque, voidpf stream, const void* buf, uLong size));
|
||
|
|
typedef long (ZCALLBACK *tell_file_func) OF((voidpf opaque, voidpf stream));
|
||
|
|
typedef long (ZCALLBACK *seek_file_func) OF((voidpf opaque, voidpf stream, uLong offset, int origin));
|
||
|
|
typedef int (ZCALLBACK *close_file_func) OF((voidpf opaque, voidpf stream));
|
||
|
|
typedef int (ZCALLBACK *testerror_file_func) OF((voidpf opaque, voidpf stream));
|
||
|
|
|
||
|
|
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;
|
||
|
|
voidpf opaque;
|
||
|
|
} zlib_filefunc_def;
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
void fill_fopen_filefunc OF((zlib_filefunc_def* pzlib_filefunc_def));
|
||
|
|
|
||
|
|
#define ZREAD(filefunc,filestream,buf,size) ((*((filefunc).zread_file))((filefunc).opaque,filestream,buf,size))
|
||
|
|
#define ZWRITE(filefunc,filestream,buf,size) ((*((filefunc).zwrite_file))((filefunc).opaque,filestream,buf,size))
|
||
|
|
#define ZTELL(filefunc,filestream) ((*((filefunc).ztell_file))((filefunc).opaque,filestream))
|
||
|
|
#define ZSEEK(filefunc,filestream,pos,mode) ((*((filefunc).zseek_file))((filefunc).opaque,filestream,pos,mode))
|
||
|
|
#define ZCLOSE(filefunc,filestream) ((*((filefunc).zclose_file))((filefunc).opaque,filestream))
|
||
|
|
#define ZERROR(filefunc,filestream) ((*((filefunc).zerror_file))((filefunc).opaque,filestream))
|
||
|
|
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif
|
||
|
|
|