public static bool IsValid(TMD_Content content, string contentFile)
{
if (!File.Exists(contentFile))
{
return(false);
}
return((ulong)new FileInfo(contentFile).Length == content.Size);
}
private void parseTmd(Stream tmdFile)
{
fireDebug("Pasing TMD...");
tmdFile.Seek(0, SeekOrigin.Begin);
byte[] temp = new byte[8];
fireDebug(" Reading Signature Exponent... (Offset: 0x{0})", tmdFile.Position.ToString("x8").ToUpper());
tmdFile.Read(temp, 0, 4);
signatureExponent = Shared.Swap(BitConverter.ToUInt32(temp, 0));
fireDebug(" Reading Signature... (Offset: 0x{0})", tmdFile.Position.ToString("x8").ToUpper());
tmdFile.Read(signature, 0, signature.Length);
fireDebug(" Reading Padding... (Offset: 0x{0})", tmdFile.Position.ToString("x8").ToUpper());
tmdFile.Read(padding, 0, padding.Length);
fireDebug(" Reading Issuer... (Offset: 0x{0})", tmdFile.Position.ToString("x8").ToUpper());
tmdFile.Read(issuer, 0, issuer.Length);
fireDebug(" Reading Version... (Offset: 0x{0})", tmdFile.Position.ToString("x8").ToUpper());
fireDebug(" Reading CA Crl Version... (Offset: 0x{0})", tmdFile.Position.ToString("x8").ToUpper());
fireDebug(" Reading Signer Crl Version... (Offset: 0x{0})", tmdFile.Position.ToString("x8").ToUpper());
fireDebug(" Reading Padding Byte... (Offset: 0x{0})", tmdFile.Position.ToString("x8").ToUpper());
tmdFile.Read(temp, 0, 4);
version = temp[0];
caCrlVersion = temp[1];
signerCrlVersion = temp[2];
paddingByte = temp[3];
fireDebug(" Reading Startup IOS... (Offset: 0x{0})", tmdFile.Position.ToString("x8").ToUpper());
tmdFile.Read(temp, 0, 8);
startupIos = Shared.Swap(BitConverter.ToUInt64(temp, 0));
fireDebug(" Reading Title ID... (Offset: 0x{0})", tmdFile.Position.ToString("x8").ToUpper());
tmdFile.Read(temp, 0, 8);
titleId = Shared.Swap(BitConverter.ToUInt64(temp, 0));
fireDebug(" Reading Title Type... (Offset: 0x{0})", tmdFile.Position.ToString("x8").ToUpper());
tmdFile.Read(temp, 0, 4);
titleType = Shared.Swap(BitConverter.ToUInt32(temp, 0));
fireDebug(" Reading Group ID... (Offset: 0x{0})", tmdFile.Position.ToString("x8").ToUpper());
tmdFile.Read(temp, 0, 2);
groupId = Shared.Swap(BitConverter.ToUInt16(temp, 0));
fireDebug(" Reading Padding2... (Offset: 0x{0})", tmdFile.Position.ToString("x8").ToUpper());
tmdFile.Read(temp, 0, 2);
padding2 = Shared.Swap(BitConverter.ToUInt16(temp, 0));
fireDebug(" Reading Region... (Offset: 0x{0})", tmdFile.Position.ToString("x8").ToUpper());
tmdFile.Read(temp, 0, 2);
region = Shared.Swap(BitConverter.ToUInt16(temp, 0));
fireDebug(" Reading Reserved... (Offset: 0x{0})", tmdFile.Position.ToString("x8").ToUpper());
tmdFile.Read(reserved, 0, reserved.Length);
fireDebug(" Reading Access Rights... (Offset: 0x{0})", tmdFile.Position.ToString("x8").ToUpper());
tmdFile.Read(temp, 0, 4);
accessRights = Shared.Swap(BitConverter.ToUInt32(temp, 0));
fireDebug(" Reading Title Version... (Offset: 0x{0})", tmdFile.Position.ToString("x8").ToUpper());
fireDebug(" Reading NumOfContents... (Offset: 0x{0})", tmdFile.Position.ToString("x8").ToUpper());
fireDebug(" Reading Boot Index... (Offset: 0x{0})", tmdFile.Position.ToString("x8").ToUpper());
fireDebug(" Reading Padding3... (Offset: 0x{0})", tmdFile.Position.ToString("x8").ToUpper());
tmdFile.Read(temp, 0, 8);
titleVersion = Shared.Swap(BitConverter.ToUInt16(temp, 0));
numOfContents = Shared.Swap(BitConverter.ToUInt16(temp, 2));
bootIndex = Shared.Swap(BitConverter.ToUInt16(temp, 4));
padding3 = Shared.Swap(BitConverter.ToUInt16(temp, 6));
tmdFile.Position = 0xb04;
contents = new List<TMD_Content>();
//Read Contents
for (int i = 0; i < numOfContents; i++) {
fireDebug(" Reading Content #{0} of {1}... (Offset: 0x{2})", i + 1, numOfContents, tmdFile.Position.ToString("x8").ToUpper().ToUpper());
TMD_Content tempContent = new TMD_Content();
tempContent.Hash = new byte[20];
tmdFile.Read(temp, 0, 8);
tempContent.ContentID = Shared.Swap(BitConverter.ToUInt32(temp, 0));
tempContent.Index = Shared.Swap(BitConverter.ToUInt16(temp, 4));
tempContent.Type = (ContentType) Shared.Swap(BitConverter.ToUInt16(temp, 6));
tmdFile.Read(temp, 0, 8);
tempContent.Size = Shared.Swap(BitConverter.ToUInt64(temp, 0));
tmdFile.Read(tempContent.Hash, 0, tempContent.Hash.Length);
contents.Add(tempContent);
byte[] paddingcontent = new byte[12];
tmdFile.Read(paddingcontent, 0, 12);
}
fireDebug("Pasing TMD Finished...");
}
/// <summary>
/// Adds a TMD content.
/// </summary>
/// <param name="content"></param>
public void AddContent(TMD_Content content)
{
contents.Add(content);
numOfContents = (ushort) contents.Count;
}
