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use NDSHeader struct, and expand it with the DSi shit

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This commit is contained in:
Arisotura
2021-08-26 18:59:07 +02:00
parent 7395d6a6c0
commit 36672a4089
4 changed files with 131 additions and 43 deletions
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18
src/DSi_NAND.cpp
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@ -733,7 +733,7 @@ bool TitleExists(u32 category, u32 titleid)
return (res == FR_OK);
}
void GetTitleInfo(u32 category, u32 titleid, u32& version, u8* header, u8* banner)
void GetTitleInfo(u32 category, u32 titleid, u32& version, NDSHeader* header, NDSBanner* banner)
{
version = GetTitleVersion(category, titleid);
if (version == 0xFFFFFFFF)
@ -749,11 +749,11 @@ void GetTitleInfo(u32 category, u32 titleid, u32& version, u8* header, u8* banne
return;
u32 nread;
f_read(&file, header, 0x1000, &nread);
f_read(&file, header, sizeof(NDSHeader), &nread);
if (banner)
{
u32 banneraddr = *(u32*)&header[0x68];
u32 banneraddr = header->BannerOffset;
if (!banneraddr)
{
memset(banner, 0, 0x2400);
@ -761,7 +761,7 @@ void GetTitleInfo(u32 category, u32 titleid, u32& version, u8* header, u8* banne
else
{
f_lseek(&file, banneraddr);
f_read(&file, banner, 0x2400, &nread);
f_read(&file, banner, sizeof(NDSBanner), &nread);
}
}
@ -991,16 +991,16 @@ void DeleteTitle(u32 category, u32 titleid)
u32 GetTitleDataMask(u32 category, u32 titleid)
{
u32 version;
u8 header[0x1000];
NDSHeader header;
GetTitleInfo(category, titleid, version, header, nullptr);
GetTitleInfo(category, titleid, version, &header, nullptr);
if (version == 0xFFFFFFFF)
return 0;
u32 ret = 0;
if (*(u32*)&header[0x238] != 0) ret |= (1 << TitleData_PublicSav);
if (*(u32*)&header[0x23C] != 0) ret |= (1 << TitleData_PrivateSav);
if (header[0x1BF] & 0x04) ret |= (1 << TitleData_BannerSav);
if (header.DSiPublicSavSize != 0) ret |= (1 << TitleData_PublicSav);
if (header.DSiPrivateSavSize != 0) ret |= (1 << TitleData_PrivateSav);
if (header.AppFlags & 0x04) ret |= (1 << TitleData_BannerSav);
return ret;
}