public NUSDataProviderWUD(NUSTitle title, WUDInfo wudinfo)
: base(title)
{
//super(title);
this.WUDInfo = wudinfo;
this.tmd = TMD.parseTMD(getRawTMD());
}
public NUSTitle loadNusTitle(NUSTitleConfig config)
{
NUSTitle result = new NUSTitle();
NUSDataProvider dataProvider = getDataProvider(result, config);
result.dataProvider = (dataProvider);
TMD tmd = TMD.parseTMD(dataProvider.getRawTMD());
result.TMD = (tmd);
if (tmd == null)
{
//MessageBox.Show("TMD not found.");
throw new Exception();
}
Ticket ticket = config.ticket;
if (ticket == null)
{
ticket = Ticket.parseTicket(dataProvider.getRawTicket());
}
result.ticket = ticket;
// System.out.println(ticket);
Content fstContent = tmd.getContentByIndex(0);
MemoryStream fstContentEncryptedStream = dataProvider.getInputStreamFromContent(fstContent, 0);
if (fstContentEncryptedStream == null)
{
return(null);
}
byte[] fstBytes = fstContentEncryptedStream.ToArray();// StreamUtils.getBytesFromStream(fstContentEncryptedStream, (int)fstContent.getEncryptedFileSize());
if (fstContent.isEncrypted())
{
AESDecryption aesDecryption = new AESDecryption(ticket.decryptedKey, new byte[0x10]);
fstBytes = aesDecryption.decrypt(fstBytes);
}
Dictionary <int, Content> contents = tmd.getAllContents();
FST fst = FST.parseFST(fstBytes, contents);
result.FST = (fst);
return(result);
}
public static TMD parseTMD(byte[] input)
{
byte[] signature = new byte[SIGNATURE_LENGTH];
byte[] issuer = new byte[ISSUER_LENGTH];
byte[] reserved = new byte[RESERVED_LENGTH];
byte[] SHA2 = new byte[SHA2_LENGTH];
byte[] cert1 = new byte[CERT1_LENGTH];
byte[] cert2 = new byte[CERT2_LENGTH];
ContentInfo[] contentInfos = new ContentInfo[CONTENT_INFO_ARRAY_SIZE];
ByteBuffer buffer = ByteBuffer.allocate(input.Length);
buffer.put(input);
// Get Signature
buffer.position(0);
int signatureType = buffer.getInt();
buffer.position(POSITION_SIGNATURE);
buffer.get(signature, 0, SIGNATURE_LENGTH);
// Get Issuer
buffer.position(POSITION_ISSUER);
buffer.get(issuer, 0, ISSUER_LENGTH);
// Get CACRLVersion and signerCRLVersion
buffer.position(0x180);
byte version = buffer.get();
byte CACRLVersion = buffer.get();
byte signerCRLVersion = buffer.get();
// Get title information
buffer.position(0x184);
long systemVersion = buffer.getLong();
long titleID = buffer.getLong();
int titleType = buffer.getInt();
short groupID = buffer.getShort();
// Get other information
buffer.position(POSITION_RESERVED);
buffer.get(reserved, 0, RESERVED_LENGTH);
// Get accessRights,titleVersion,contentCount,bootIndex
buffer.position(0x1D8);
int accessRights = buffer.getInt();
short titleVersion = buffer.getShort();
short contentCount = buffer.getShort();
short bootIndex = buffer.getShort();
// Get hash
buffer.position(POSITION_SHA2);
buffer.get(SHA2, 0, SHA2_LENGTH);
// Get contentInfos
buffer.position(CONTENT_INFO_OFFSET);
for (int i = 0; i < CONTENT_INFO_ARRAY_SIZE; i++)
{
byte[] contentInfo = new byte[ContentInfo.CONTENT_INFO_SIZE];
buffer.get(contentInfo, 0, ContentInfo.CONTENT_INFO_SIZE);
contentInfos[i] = ContentInfo.parseContentInfo(contentInfo);
}
List <Content> contentList = new List <Content>();
// Get Contents
for (int i = 0; i < contentCount; i++)
{
buffer.position(CONTENT_OFFSET + (Content.CONTENT_SIZE * i));
byte[] content = new byte[Content.CONTENT_SIZE];
buffer.get(content, 0, Content.CONTENT_SIZE);
Content c = Content.parseContent(content);
contentList.Add(c);
}
try
{
buffer.get(cert2, 0, CERT2_LENGTH);
}
catch (Exception)
{
}
try
{
buffer.get(cert1, 0, CERT1_LENGTH);
}
catch (Exception)
{
}
TMDParam param = new TMDParam();
param.signatureType = (signatureType);
param.signature = (signature);
param.version = (version);
param.CACRLVersion = (CACRLVersion);
param.signerCRLVersion = (signerCRLVersion);
param.systemVersion = (systemVersion);
param.titleID = (titleID);
param.titleType = (titleType);
param.groupID = (groupID);
param.accessRights = (accessRights);
param.titleVersion = (titleVersion);
param.contentCount = (contentCount);
param.bootIndex = (bootIndex);
param.SHA2 = (SHA2);
param.contentInfos = (contentInfos);
param.cert1 = (cert1);
param.cert2 = (cert2);
TMD result = new TMD(param);
foreach (Content c in contentList)
{
result.setContentToIndex(c.index, c);
result.setContentToID(c.ID, c);
}
return(result);
}
