WiiFlow_Lite/source/loader/savefile.c
2012-01-21 20:57:41 +00:00

113 lines
3.2 KiB
C

/****************************************************************************
* Copyright (C) 2011
* by Dimok
* heavily modified by Miigotu
*
* This software is provided 'as-is', without any express or implied
* warranty. In no event will the authors be held liable for any
* damages arising from the use of this software.
*
* Permission is granted to anyone to use this software for any
* purpose, including commercial applications, and to alter it and
* redistribute it freely, subject to the following restrictions:
*
* 1. The origin of this software must not be misrepresented; you
* must not claim that you wrote the original software. If you use
* this software in a product, an acknowledgment in the product
* documentation would be appreciated but is not required.
*
* 2. Altered source versions must be plainly marked as such, and
* must not be misrepresented as being the original software.
*
* 3. This notice may not be removed or altered from any source
* distribution.
***************************************************************************/
#include <gctypes.h>
#include <stdio.h>
#include <sys/stat.h>
#include <stdarg.h>
#include <gccore.h>
#include "wbfs.h"
#include "utils.h"
#include "gecko.h"
#include "savefile.h"
static void CreateNandPath(const char *path, ...)
{
char *tmp = NULL;
va_list va;
va_start(va, path);
if((vasprintf(&tmp, path, va) >= 0) && tmp)
{
gprintf("Creating Nand Path: %s\n", tmp);
makedir(tmp);
}
va_end(va);
SAFE_FREE(tmp);
}
void CreateTitleTMD(const char *path, struct dir_discHdr *hdr)
{
struct stat filestat;
if (stat(path, &filestat) == 0)
{
gprintf("%s Exists!\n", path);
return;
}
gprintf("Creating Game TMD: %s\n", path);
wbfs_disc_t *disc = WBFS_OpenDisc((u8 *) &hdr->hdr.id, (char *) hdr->path);
if (!disc) return;
u8 *titleTMD = NULL;
u32 tmd_size = wbfs_extract_file(disc, (char *) "TMD", (void **)&titleTMD);
WBFS_CloseDisc(disc);
if(!titleTMD) return;
FILE *file = fopen(path, "wb");
if(file)
{
fwrite(titleTMD, 1, tmd_size, file);
gprintf("Written Game TMD to: %s\n", path);
fclose(file);
}
else gprintf("Openning %s failed returning %i\n", path, file);
SAFE_FREE(titleTMD);
}
void CreateSavePath(const char *basepath, struct dir_discHdr *hdr)
{
CreateNandPath("%s/import", basepath);
CreateNandPath("%s/meta", basepath);
CreateNandPath("%s/shared1", basepath);
CreateNandPath("%s/shared2", basepath);
CreateNandPath("%s/sys", basepath);
CreateNandPath("%s/ticket", basepath);
CreateNandPath("%s/tmp", basepath);
CreateNandPath("%s/title", basepath);
const char *titlePath = "/title/00010000";
if( memcmp(hdr->hdr.id, "RGW", 3) == 0)
titlePath = "/title/00010004";
char fullpath[ISFS_MAXPATH] ATTRIBUTE_ALIGN(32);
snprintf(fullpath, sizeof(fullpath), "%s%s", basepath, titlePath);
CreateNandPath(fullpath);
char nandPath[ISFS_MAXPATH] ATTRIBUTE_ALIGN(32);
snprintf(nandPath, sizeof(nandPath), "%s/%02x%02x%02x%02x", fullpath, hdr->hdr.id[0], hdr->hdr.id[1], hdr->hdr.id[2], hdr->hdr.id[3]);
CreateNandPath(nandPath);
CreateNandPath("%s/data", nandPath);
CreateNandPath("%s/content", nandPath);
strcat(nandPath, "/content/title.tmd");
CreateTitleTMD(nandPath, hdr);
}