usbloadergx/source/banner/banner.c
dimok321 928020b32f *Added AlternateDOL from disc feature
*Added Browser for AlternateDOL from disc feature

NOTE: Right now the browser isn't working right and crashing from time to time so you i would not recommend to use it yet. It's also showing all files on the disc for test purpose. I'll try to fix it later right now i don't have time for it.

*Changed some minor codes and moved cheats to its own folder
2009-07-15 17:20:45 +00:00

127 lines
2.2 KiB
C

/****************************************************************************
* USB Loader GX Team
* banner.c
*
* Dump opening.bnr thanks to Wiipower
***************************************************************************/
#include <gctypes.h>
#include <gccore.h>
#include <ogcsys.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <malloc.h>
#include <fat.h>
#include "fatmounter.h"
#include "usbloader/wdvd.h"
#include "usbloader/disc.h"
#include "banner.h"
#include "patches/fst.h"
#include "usbloader/fstfile.h"
s32 dump_banner(const char * discid,const char * dest)
{
// Mount the disc
//Disc_SetWBFS(1, (u8*)discid);
Disc_SetUSB((u8*)discid);
Disc_Open();
u64 offset;
s32 ret;
ret = __Disc_FindPartition(&offset);
if (ret < 0)
return ret;
ret = WDVD_OpenPartition(offset);
if (ret < 0) {
//printf("ERROR: OpenPartition(0x%llx) %d\n", offset, ret);
return ret;
}
// Read where to find the fst.bin
u32 *buffer = memalign(32, 0x20);
if (buffer == NULL)
{
//Out of memory
return -1;
}
ret = WDVD_Read(buffer, 0x20, 0x420);
if (ret < 0)
return ret;
// Read fst.bin
void *fstbuffer = memalign(32, buffer[2]*4);
FST_ENTRY *fst = (FST_ENTRY *)fstbuffer;
if (fst == NULL)
{
//Out of memory
free(buffer);
return -1;
}
ret = WDVD_Read(fstbuffer, buffer[2]*4, buffer[1]*4);
if (ret < 0)
return ret;
free(buffer);
// Search the fst.bin
u32 count = fst[0].filelen;
int i;
u32 index = 0;
for (i=1;i<count;i++)
{
if (strstr(fstfiles(fst, i), "opening.bnr") != NULL)
{
index = i;
}
}
if (index == 0)
{
//opening.bnr not found
free(fstbuffer);
return -1;
}
// Load the .bnr
u8 *banner = memalign(32, fst[index].filelen);
if (banner == NULL)
{
//Out of memory
free(fstbuffer);
return -1;
}
ret = WDVD_Read((void *)banner, fst[index].filelen, fst[index].fileoffset * 4);
if (ret < 0)
return ret;
//fatInitDefault();
//SDCard_Init();
FILE *fp = NULL;
fp = fopen(dest, "wb");
fwrite(banner, 1, fst[index].filelen, fp);
fclose(fp);
free(fstbuffer);
free(banner);
return 1;
}