public override bool OnInitialize()
{
_name = Path.GetFileName(_origPath);
hdr = *Header;
return(true);
}
public override bool OnInitialize()
{
base.OnInitialize();
const int headerSize = 0x440;
const int bi2Size = 0x2000;
const int apploaderOffset = 0x2440;
_name = String.Format("[{0}] {1}", Index, PartitionType.ToString());
_info = Get <PartitionInfo>(0x2A4, true);
long tmdOffset = _info._tmdOffset * OffMult;
uint sigType = Get <buint>(tmdOffset, true);
_rsaType = (RSAType)sigType;
if (sigType != 0)
{
tmdOffset += 4L;
int size = 0x200 - (((int)sigType & 1) * 0x100);
_rsaSig = GetBytes(tmdOffset, size, true);
tmdOffset += size;
tmdOffset = ((tmdOffset + 64 - 1) & ~(64 - 1));
_tmd = Get <TMDInfo>(tmdOffset, true);
tmdOffset += TMDInfo.Size;
_tmdEntries = new List <TMDEntry>();
for (int i = 0; i < _tmd._numContents; ++i)
{
_tmdEntries.Add(Get <TMDEntry>(tmdOffset + i * TMDEntry.Size, true));
}
byte[] encryptedKey = GetBytes(0x1BF, 16, true);
_iv = GetBytes(0x1DC, 8, true);
Array.Resize(ref _iv, 16);
using (AesManaged aesAlg = new AesManaged())
{
aesAlg.Key = ISONode.LoadedKey;
aesAlg.IV = _iv;
aesAlg.Mode = CipherMode.CBC;
aesAlg.Padding = PaddingMode.Zeros;
_titleKey = new byte[16];
ICryptoTransform decryptor = aesAlg.CreateDecryptor(aesAlg.Key, aesAlg.IV);
using (MemoryStream msDecrypt = new MemoryStream(encryptedKey))
using (CryptoStream csDecrypt = new CryptoStream(msDecrypt, decryptor, CryptoStreamMode.Read))
csDecrypt.Read(_titleKey, 0, 16);
}
}
byte[] b = GetPartitionData(0, 0x440);
_header = ToStruct <ISOPartitionHeader>(b);
byte[] dol = GetPartitionData(_header._dolOffset * OffMult, 0x100);
DOLHeader dolHdr = ToStruct <DOLHeader>(dol);
byte[] fullDol = GetPartitionData(_header._dolOffset * OffMult, (int)dolHdr.GetSize());
UnsafeBuffer dolBuf = GetBuffer(fullDol);
_childBuffers.Add(dolBuf);
new DOLNode().Initialize(this, dolBuf.Address, dolBuf.Length);
return(true);
}
