| public static ReadUInt24 ( byte buffer, int offset ) : uint | ||
| buffer | byte | |
| offset | int | |
| return | uint | |
TLSMessage ReadPlainText(ContentType type, ProtocolVersion ver, int offset, ushort length)
{
switch (type)
{
case ContentType.Alert:
return(new Alert((AlertLevel)_recvBuffer[offset], (AlertDescription)_recvBuffer[offset + 1]));
case ContentType.ChangeCipherSpec:
_recvSeq = 0;
return(ChangeCipherSpec.Instance);
case ContentType.Handshake:
HandshakeType htype = (HandshakeType)_recvBuffer[offset];
uint hlength = BitConverterBE.ReadUInt24(_recvBuffer, offset + 1);
if (hlength > MaxFragmentSize - 9)
{
throw new Exception(); // TODO
}
if (htype == HandshakeType.Finished)
{
ComputeHandshakeHash(false);
}
byte[] temp = new byte[length];
Buffer.BlockCopy(_recvBuffer, offset, temp, 0, length);
_handshakePackets.Add(temp);
return(Handshake.HandshakeMessage.Create(ver, htype, _recvBuffer, offset + 4, hlength));
case ContentType.ApplicationData:
return(new ApplicationData(_recvBuffer, offset, length));
default:
throw new Exception();
}
}