mirror of
https://github.com/zlib-ng/minizip-ng
synced 2025-03-28 21:13:18 +00:00
45 lines
1.8 KiB
C
45 lines
1.8 KiB
C
/* ioapi_buf.h -- IO base function header for compress/uncompress .zip
|
|
files using zlib + zip or unzip API
|
|
|
|
This version of ioapi is designed to buffer IO.
|
|
|
|
Based on Unzip ioapi.c version 0.22, May 19th, 2003
|
|
|
|
Copyright (C) 1998-2003 Gilles Vollant
|
|
(C) 2003 Justin Fletcher
|
|
(C) 2012 Nathan Moinvaziri
|
|
|
|
This file is under the same license as the Unzip tool it is distributed
|
|
with.
|
|
*/
|
|
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
|
|
#include "zlib.h"
|
|
#include "ioapi.h"
|
|
|
|
#define IOBUF_BUFFERSIZE (64 * 1024)
|
|
|
|
voidpf ZCALLBACK fopen_buf_func OF((voidpf opaque,const char* filename,int mode));
|
|
voidpf ZCALLBACK fopen64_buf_func OF((voidpf opaque,const char* filename,int mode));
|
|
voidpf ZCALLBACK fopendisk_buf_func OF((voidpf opaque, voidpf stream_cd, int number_disk, int mode));
|
|
voidpf ZCALLBACK fopendisk64_buf_func OF((voidpf opaque, voidpf stream_cd, int number_disk, int mode));
|
|
uLong ZCALLBACK fread_buf_func OF((voidpf opaque,voidpf stream,void* buf,uLong size));
|
|
uLong ZCALLBACK fwrite_buf_func OF((voidpf opaque,voidpf stream,const void* buf,uLong size));
|
|
long ZCALLBACK ftell_buf_func OF((voidpf opaque,voidpf stream));
|
|
ZPOS64_T ZCALLBACK ftell64_buf_func OF((voidpf opaque, voidpf stream));
|
|
long ZCALLBACK fseek_buf_func OF((voidpf opaque,voidpf stream,uLong offset,int origin));
|
|
long ZCALLBACK fseek64_buf_func OF((voidpf opaque, voidpf stream, ZPOS64_T offset, int origin));
|
|
int ZCALLBACK fclose_buf_func OF((voidpf opaque,voidpf stream));
|
|
int ZCALLBACK ferror_buf_func OF((voidpf opaque,voidpf stream));
|
|
|
|
typedef struct ourbuffer_s {
|
|
zlib_filefunc_def filefunc;
|
|
zlib_filefunc64_def filefunc64;
|
|
} ourbuffer_t;
|
|
|
|
void fill_buffer_filefunc (zlib_filefunc_def* pzlib_filefunc_def, ourbuffer_t *ourbuf);
|
|
void fill_buffer_filefunc64 (zlib_filefunc64_def* pzlib_filefunc_def, ourbuffer_t *ourbuf); |