Result enablethemecache(u32 type)
{
Result ret=0;
u32 filesize = 0;
printf("Reading SaveData.dat...\n");
ret = archive_getfilesize(HomeMenu_Extdata, "/SaveData.dat", &filesize);
if(ret!=0)
{
printf("Failed to get filesize for extdata SaveData.dat: 0x%08x\n", (unsigned int)ret);
return ret;
}
if(filesize > filebuffer_maxsize)
{
printf("Extdata SaveData.dat filesize is too large: 0x%08x\n", (unsigned int)filesize);
return ret;
}
ret = archive_readfile(HomeMenu_Extdata, "/SaveData.dat", filebuffer, filesize);
if(ret!=0)
{
printf("Failed to read file: 0x%08x\n", (unsigned int)ret);
return ret;
}
if(ret==0)
{
if(filebuffer[0x141b]==0 && filebuffer[0x13b8]!=0 && filebuffer[0x13bc]==0 && filebuffer[0x13bd]==type)
{
ret = 0;
printf("SaveData.dat is already set for using the theme cache with a regular theme.\n");
return ret;
}
}
if(ret==0)
{
filebuffer[0x141b]=0;//Disable theme shuffle.
memset(&filebuffer[0x13b8], 0, 8);//Clear the regular-theme structure.
filebuffer[0x13bd]=type;//theme-type
filebuffer[0x13b8] = 0xff;//theme-index
printf("Writing updated SaveData.dat...\n");
ret = archive_writefile(HomeMenu_Extdata, "/SaveData.dat", filebuffer, filesize);
if(ret!=0)
{
printf("Failed to write file: 0x%08x\n", (unsigned int)ret);
}
}
return ret;
}
Result archive_copyfile(Archive inarchive, Archive outarchive, char *inpath, char *outpath, u8* buffer, u32 size, u32 maxbufsize, char *display_filepath)
{
Result ret=0;
u32 filesize=0;
ret = archive_getfilesize(inarchive, inpath, &filesize);
if (ret > 0) {
printf("archive_getfilesize() ret=0x%08x, size=0x%08x\n", (unsigned int)ret, (unsigned int)filesize);
gfxFlushBuffers();
gfxSwapBuffers();
}
if(ret!=0)return ret;
if(size==0 || size>filesize)
{
size = filesize;
}
if(size>maxbufsize)
{
printf("-----Size is too large.-----\n");
gfxFlushBuffers();
gfxSwapBuffers();
ret = -1;
return ret;
}
/*printf("Reading %s...\n", display_filepath);
gfxFlushBuffers();
gfxSwapBuffers();*/
ret = archive_readfile(inarchive, inpath, buffer, size);
if(ret!=0)
{
printf("-----Failed to read %s (%d): 0x%08x-----\n", display_filepath, (unsigned int) size, (unsigned int)ret);
gfxFlushBuffers();
gfxSwapBuffers();
return ret;
}
/*printf("Writing %s...\n", display_filepath);
gfxFlushBuffers();
gfxSwapBuffers();*/
ret = archive_writefile(outarchive, outpath, buffer, size);
if(ret!=0)
{
printf("-----Failed to write %s (%d): 0x%08x-----\n", display_filepath, (unsigned int) size, (unsigned int)ret);
gfxFlushBuffers();
gfxSwapBuffers();
return ret;
}
return ret;
}
Result disablethemecache()
{
Result ret=0;
u32 filesize = 0;
printf("Reading SaveData.dat...\n");
ret = archive_getfilesize(HomeMenu_Extdata, "/SaveData.dat", &filesize);
if(ret!=0)
{
printf("Failed to get filesize for extdata SaveData.dat: 0x%08x\n", (unsigned int)ret);
return ret;
}
if(filesize > filebuffer_maxsize)
{
printf("Extdata SaveData.dat filesize is too large: 0x%08x\n", (unsigned int)filesize);
return ret;
}
ret = archive_readfile(HomeMenu_Extdata, "/SaveData.dat", filebuffer, filesize);
if(ret!=0)
{
printf("Failed to read file: 0x%08x\n", (unsigned int)ret);
return ret;
}
if(ret==0)
{
filebuffer[0x141b]=0;//Disable theme shuffle.
memset(&filebuffer[0x13b8], 0, 8);//Clear the regular-theme structure.
printf("Writing updated SaveData.dat...\n");
ret = archive_writefile(HomeMenu_Extdata, "/SaveData.dat", filebuffer, filesize);
if(ret!=0)
{
printf("Failed to write file: 0x%08x\n", (unsigned int)ret);
}
}
return ret;
}
