mirror of
https://github.com/wiidev/usbloadergx.git
synced 2024-11-29 14:44:17 +01:00
30535c6f5d
formatted the code to make it easier to read. no functional changes at all.
i didn't put anything from the libwiigui folder or banner folder in the beautifier.
my automated .bat seems to have done a good job. the only places i see it fucked up was on (GXColor){blablabla}. it treated the brackets in the color like all the other brackets and put the color on a new line and indented it. i think i fixed most of them. not sure if it messed up anywhere else. also not sure about how it handled different linebreaks. it looks fine on windows. if it looks messed up on linux, it can be reverted.
the code still compiles and runs fine.
178 lines
4.5 KiB
C
178 lines
4.5 KiB
C
/* ioapi.c -- 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
|
|
*/
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
|
|
#include "zlib.h"
|
|
#include "ioapi.h"
|
|
|
|
|
|
|
|
/* I've found an old Unix (a SunOS 4.1.3_U1) without all SEEK_* defined.... */
|
|
|
|
#ifndef SEEK_CUR
|
|
#define SEEK_CUR 1
|
|
#endif
|
|
|
|
#ifndef SEEK_END
|
|
#define SEEK_END 2
|
|
#endif
|
|
|
|
#ifndef SEEK_SET
|
|
#define SEEK_SET 0
|
|
#endif
|
|
|
|
voidpf ZCALLBACK fopen_file_func OF((
|
|
voidpf opaque,
|
|
const char* filename,
|
|
int mode));
|
|
|
|
uLong ZCALLBACK fread_file_func OF((
|
|
voidpf opaque,
|
|
voidpf stream,
|
|
void* buf,
|
|
uLong size));
|
|
|
|
uLong ZCALLBACK fwrite_file_func OF((
|
|
voidpf opaque,
|
|
voidpf stream,
|
|
const void* buf,
|
|
uLong size));
|
|
|
|
long ZCALLBACK ftell_file_func OF((
|
|
voidpf opaque,
|
|
voidpf stream));
|
|
|
|
long ZCALLBACK fseek_file_func OF((
|
|
voidpf opaque,
|
|
voidpf stream,
|
|
uLong offset,
|
|
int origin));
|
|
|
|
int ZCALLBACK fclose_file_func OF((
|
|
voidpf opaque,
|
|
voidpf stream));
|
|
|
|
int ZCALLBACK ferror_file_func OF((
|
|
voidpf opaque,
|
|
voidpf stream));
|
|
|
|
|
|
voidpf ZCALLBACK fopen_file_func (opaque, filename, mode)
|
|
voidpf opaque;
|
|
const char* filename;
|
|
int mode;
|
|
{
|
|
FILE* file = NULL;
|
|
const char* mode_fopen = NULL;
|
|
if ((mode & ZLIB_FILEFUNC_MODE_READWRITEFILTER)==ZLIB_FILEFUNC_MODE_READ)
|
|
mode_fopen = "rb";
|
|
else
|
|
if (mode & ZLIB_FILEFUNC_MODE_EXISTING)
|
|
mode_fopen = "r+b";
|
|
else
|
|
if (mode & ZLIB_FILEFUNC_MODE_CREATE)
|
|
mode_fopen = "wb";
|
|
|
|
if ((filename!=NULL) && (mode_fopen != NULL))
|
|
file = fopen(filename, mode_fopen);
|
|
return file;
|
|
}
|
|
|
|
|
|
uLong ZCALLBACK fread_file_func (opaque, stream, buf, size)
|
|
voidpf opaque;
|
|
voidpf stream;
|
|
void* buf;
|
|
uLong size;
|
|
{
|
|
uLong ret;
|
|
ret = (uLong)fread(buf, 1, (size_t)size, (FILE *)stream);
|
|
return ret;
|
|
}
|
|
|
|
|
|
uLong ZCALLBACK fwrite_file_func (opaque, stream, buf, size)
|
|
voidpf opaque;
|
|
voidpf stream;
|
|
const void* buf;
|
|
uLong size;
|
|
{
|
|
uLong ret;
|
|
ret = (uLong)fwrite(buf, 1, (size_t)size, (FILE *)stream);
|
|
return ret;
|
|
}
|
|
|
|
long ZCALLBACK ftell_file_func (opaque, stream)
|
|
voidpf opaque;
|
|
voidpf stream;
|
|
{
|
|
long ret;
|
|
ret = ftell((FILE *)stream);
|
|
return ret;
|
|
}
|
|
|
|
long ZCALLBACK fseek_file_func (opaque, stream, offset, origin)
|
|
voidpf opaque;
|
|
voidpf stream;
|
|
uLong offset;
|
|
int origin;
|
|
{
|
|
int fseek_origin=0;
|
|
long ret;
|
|
switch (origin) {
|
|
case ZLIB_FILEFUNC_SEEK_CUR :
|
|
fseek_origin = SEEK_CUR;
|
|
break;
|
|
case ZLIB_FILEFUNC_SEEK_END :
|
|
fseek_origin = SEEK_END;
|
|
break;
|
|
case ZLIB_FILEFUNC_SEEK_SET :
|
|
fseek_origin = SEEK_SET;
|
|
break;
|
|
default:
|
|
return -1;
|
|
}
|
|
ret = 0;
|
|
fseek((FILE *)stream, offset, fseek_origin);
|
|
return ret;
|
|
}
|
|
|
|
int ZCALLBACK fclose_file_func (opaque, stream)
|
|
voidpf opaque;
|
|
voidpf stream;
|
|
{
|
|
int ret;
|
|
ret = fclose((FILE *)stream);
|
|
return ret;
|
|
}
|
|
|
|
int ZCALLBACK ferror_file_func (opaque, stream)
|
|
voidpf opaque;
|
|
voidpf stream;
|
|
{
|
|
int ret;
|
|
ret = ferror((FILE *)stream);
|
|
return ret;
|
|
}
|
|
|
|
void fill_fopen_filefunc (pzlib_filefunc_def)
|
|
zlib_filefunc_def* pzlib_filefunc_def;
|
|
{
|
|
pzlib_filefunc_def->zopen_file = fopen_file_func;
|
|
pzlib_filefunc_def->zread_file = fread_file_func;
|
|
pzlib_filefunc_def->zwrite_file = fwrite_file_func;
|
|
pzlib_filefunc_def->ztell_file = ftell_file_func;
|
|
pzlib_filefunc_def->zseek_file = fseek_file_func;
|
|
pzlib_filefunc_def->zclose_file = fclose_file_func;
|
|
pzlib_filefunc_def->zerror_file = ferror_file_func;
|
|
pzlib_filefunc_def->opaque = NULL;
|
|
}
|