ioapi.cpp File Reference

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <zlib.h>
#include "ioapi.h"
#include "../ports/system.h"

Go to the source code of this file.

Macros
#define	SEEK_CUR   1
#define	SEEK_END   2
#define	SEEK_SET   0

Functions
static voidpf ZCALLBACK	fopen_file_func (voidpf opaque, const char *filename, int mode)
static uLong ZCALLBACK	fread_file_func (voidpf opaque, voidpf stream, void *buf, uLong size)
static uLong ZCALLBACK	fwrite_file_func (voidpf opaque, voidpf stream, const void *buf, uLong size)
static long ZCALLBACK	ftell_file_func (voidpf opaque, voidpf stream)
static long ZCALLBACK	fseek_file_func (voidpf opaque, voidpf stream, uLong offset, int origin)
static int ZCALLBACK	fclose_file_func (voidpf opaque, voidpf stream)
static int ZCALLBACK	ferror_file_func (voidpf opaque, voidpf stream)
void	fill_fopen_filefunc (zlib_filefunc_def *pzlib_filefunc_def)

Macro Definition Documentation

#define SEEK_CUR   1

Definition at line 22 of file ioapi.cpp.

Referenced by FS_Seek(), and fseek_file_func().

#define SEEK_END   2

Definition at line 26 of file ioapi.cpp.

Referenced by FS_CopyFile(), FS_FileLength(), FS_Seek(), and fseek_file_func().

#define SEEK_SET   0

Definition at line 30 of file ioapi.cpp.

Referenced by FS_CopyFile(), FS_FileLength(), FS_Seek(), fseek_file_func(), unzOpenCurrentFile3(), and WriteBSPFile().

Function Documentation

static int ZCALLBACK fclose_file_func ( voidpf  opaque, voidpf  stream  )

static

Definition at line 85 of file ioapi.cpp.

References FILE.

Referenced by fill_fopen_filefunc().

static int ZCALLBACK ferror_file_func ( voidpf  opaque, voidpf  stream  )

static

Definition at line 90 of file ioapi.cpp.

References FILE.

Referenced by fill_fopen_filefunc().

void fill_fopen_filefunc

(

zlib_filefunc_def *

pzlib_filefunc_def

)

Definition at line 95 of file ioapi.cpp.

References fclose_file_func(), ferror_file_func(), fopen_file_func(), fread_file_func(), fseek_file_func(), ftell_file_func(), fwrite_file_func(), zlib_filefunc_def_s::opaque, zlib_filefunc_def_s::zclose_file, zlib_filefunc_def_s::zerror_file, zlib_filefunc_def_s::zopen_file, zlib_filefunc_def_s::zread_file, zlib_filefunc_def_s::zseek_file, zlib_filefunc_def_s::ztell_file, and zlib_filefunc_def_s::zwrite_file.

Referenced by unzOpen2().

static voidpf ZCALLBACK fopen_file_func ( voidpf  opaque, const char *  filename, int  mode  )

static

Definition at line 33 of file ioapi.cpp.

References FILE, Sys_Fopen(), ZLIB_FILEFUNC_MODE_CREATE, ZLIB_FILEFUNC_MODE_EXISTING, ZLIB_FILEFUNC_MODE_READ, and ZLIB_FILEFUNC_MODE_READWRITEFILTER.

Referenced by fill_fopen_filefunc().

static uLong ZCALLBACK fread_file_func ( voidpf  opaque, voidpf  stream, void *  buf, uLong  size  )

static

Definition at line 51 of file ioapi.cpp.

References FILE, and uLong().

Referenced by fill_fopen_filefunc().

static long ZCALLBACK fseek_file_func ( voidpf  opaque, voidpf  stream, uLong  offset, int  origin  )

static

Definition at line 66 of file ioapi.cpp.

References FILE, SEEK_CUR, SEEK_END, SEEK_SET, ZLIB_FILEFUNC_SEEK_CUR, ZLIB_FILEFUNC_SEEK_END, and ZLIB_FILEFUNC_SEEK_SET.

Referenced by fill_fopen_filefunc().

static long ZCALLBACK ftell_file_func ( voidpf  opaque, voidpf  stream  )

static

Definition at line 61 of file ioapi.cpp.

References FILE.

Referenced by fill_fopen_filefunc().

static uLong ZCALLBACK fwrite_file_func ( voidpf  opaque, voidpf  stream, const void *  buf, uLong  size  )

static

Definition at line 56 of file ioapi.cpp.

References FILE, and uLong().

Referenced by fill_fopen_filefunc().