public byte[] GetAsData()
{
BigEndianMemoryStream buffer = new BigEndianMemoryStream(GetDataSize());
buffer.WriteBigEndian(signatureType);
buffer.Write(signature);
buffer.Seek(60, SeekOrigin.Current);
buffer.Write(issuer);
buffer.WriteByte(version);
buffer.WriteByte(CACRLVersion);
buffer.WriteByte(signerCRLVersion);
buffer.Seek(1, SeekOrigin.Current);
buffer.WriteBigEndian(systemVersion);
buffer.WriteBigEndian(ticket.titleID);
buffer.WriteBigEndian(titleType);
buffer.WriteBigEndian(groupID);
buffer.WriteBigEndian(appType);
buffer.Seek(58, SeekOrigin.Current);
buffer.WriteBigEndian(accessRights);
buffer.WriteBigEndian(titleVersion);
buffer.WriteBigEndian(contentCount);
buffer.WriteBigEndian(bootIndex);
buffer.Seek(2, SeekOrigin.Current);
buffer.Write(SHA2);
buffer.Write(contentInfo.GetAsData());
buffer.Write(contents.GetAsData());
return(buffer.GetBuffer());
}
public byte[] GetAsData()
{
BigEndianMemoryStream buffer = new BigEndianMemoryStream(GetDataSize());
if (isRoot)
{
buffer.WriteByte(1);
buffer.Seek(7, SeekOrigin.Current);
buffer.WriteBigEndian(rootEntryCount);
buffer.Seek(4, SeekOrigin.Current);
}
else
{
buffer.WriteByte(GetTypeAsByte());
buffer.WriteByte((byte)(nameOffset >> 16)); // We need to write a 24bit int (big endian)
buffer.WriteByte((byte)(nameOffset >> 8));
buffer.WriteByte((byte)nameOffset);
if (isDir)
{
buffer.WriteBigEndian(parentOffset);
buffer.WriteBigEndian(nextOffset);
}
else
{
buffer.WriteBigEndian((int)(fileOffset >> 5));
buffer.WriteBigEndian((int)fileSize);
}
buffer.WriteBigEndian(flags);
buffer.WriteBigEndian((short)content.ID);
}
foreach (FSTEntry entry in children)
{
buffer.Write(entry.GetAsData());
}
return(buffer.GetBuffer());
}
public KeyValuePair <long, byte[]> GetFSTContentHeaderAsData(long oldContentOffset)
{
BigEndianMemoryStream buffer = new BigEndianMemoryStream(staticFSTContentHeaderDataSize);
byte unknown;
long content_offset = oldContentOffset;
long fst_content_size = encryptedFileSize / CONTENT_FILE_PADDING;
long fst_content_size_written = fst_content_size;
if (IsHashed)
{
unknown = 2;
fst_content_size_written -= ((fst_content_size / 64) + 1) * 2;
if (fst_content_size_written < 0)
{
fst_content_size_written = 0;
}
}
else
{
unknown = 1;
}
if (isFSTContent)
{
unknown = 0;
if (fst_content_size == 1)
{
fst_content_size = 0;
}
content_offset += fst_content_size + 2;
}
else
{
content_offset += fst_content_size;
}
buffer.WriteBigEndian((int)oldContentOffset);
buffer.WriteBigEndian((int)fst_content_size_written);
buffer.WriteBigEndian(parentTitleID);
buffer.WriteBigEndian(groupID);
buffer.WriteByte(unknown);
return(new KeyValuePair <long, byte[]>(content_offset, buffer.GetBuffer()));
}