IVolume* CreateVolumeFromFilename(const std::string& _rFilename, u32 _PartitionGroup, u32 _VolumeNum)
{
std::unique_ptr<IBlobReader> reader(CreateBlobReader(_rFilename));
if (reader == nullptr)
return nullptr;
switch (GetDiscType(*reader))
{
case DISC_TYPE_WII:
case DISC_TYPE_GC:
return new CVolumeGC(std::move(reader));
case DISC_TYPE_WAD:
return new CVolumeWAD(std::move(reader));
case DISC_TYPE_WII_CONTAINER:
return CreateVolumeFromCryptedWiiImage(std::move(reader), _PartitionGroup, 0, _VolumeNum);
case DISC_TYPE_UNK:
default:
std::string Filename, ext;
SplitPath(_rFilename, nullptr, &Filename, &ext);
Filename += ext;
NOTICE_LOG(DISCIO, "%s does not have the Magic word for a gcm, wiidisc or wad file\n"
"Set Log Verbosity to Warning and attempt to load the game again to view the values", Filename.c_str());
}
return nullptr;
}
std::unique_ptr<Volume> CreateVolumeFromFilename(const std::string& filename)
{
std::unique_ptr<BlobReader> reader(CreateBlobReader(filename));
if (reader == nullptr)
return nullptr;
// Check for Wii
const std::optional<u32> wii_magic = reader->ReadSwapped<u32>(0x18);
if (wii_magic == u32(0x5D1C9EA3))
return std::make_unique<VolumeWii>(std::move(reader));
// Check for WAD
// 0x206962 for boot2 wads
const std::optional<u32> wad_magic = reader->ReadSwapped<u32>(0x02);
if (wad_magic == u32(0x00204973) || wad_magic == u32(0x00206962))
return std::make_unique<VolumeWAD>(std::move(reader));
// Check for GC
const std::optional<u32> gc_magic = reader->ReadSwapped<u32>(0x1C);
if (gc_magic == u32(0xC2339F3D))
return std::make_unique<VolumeGC>(std::move(reader));
// No known magic words found
return nullptr;
}
WiiWAD::WiiWAD(const std::string& name)
{
std::unique_ptr<IBlobReader> reader(CreateBlobReader(name));
if (reader == nullptr || File::IsDirectory(name))
{
m_valid = false;
return;
}
m_valid = ParseWAD(*reader);
}
IVolume* CreateVolumeFromFilename(const std::string& _rFilename, u32 _PartitionGroup, u32 _VolumeNum)
{
IBlobReader* pReader = CreateBlobReader(_rFilename.c_str());
if (pReader == NULL)
return NULL;
switch (GetDiscType(*pReader))
{
case DISC_TYPE_WII:
case DISC_TYPE_GC:
return new CVolumeGC(pReader);
case DISC_TYPE_WAD:
return new CVolumeWAD(pReader);
case DISC_TYPE_WII_CONTAINER:
{
u8 region;
pReader->Read(0x3,1,®ion);
IVolume* pVolume = CreateVolumeFromCryptedWiiImage(*pReader, _PartitionGroup, 0, _VolumeNum, region == 'K');
if (pVolume == NULL)
{
delete pReader;
}
return pVolume;
}
break;
case DISC_TYPE_UNK:
default:
std::string Filename, ext;
SplitPath(_rFilename, NULL, &Filename, &ext);
Filename += ext;
NOTICE_LOG(DISCIO, "%s does not have the Magic word for a gcm, wiidisc or wad file\n"
"Set Log Verbosity to Warning and attempt to load the game again to view the values", Filename.c_str());
delete pReader;
return NULL;
}
// unreachable code
return NULL;
}
