public void ReceivePacket(HastyPacket packet)
{
lock (packetsToProcess)
{
packetsToProcess.Add(packet);
}
}
void InternalPacket(HastyPacket packet)
{
log.Debug("Received internal packet: {0}", packet);
var octetReader = new OctetReader(packet.Octets, log);
octetReader.ReadUint8();
var streamReader = new StreamReader(octetReader, log);
switch (packet.Command)
{
case Commands.ConnectResult:
ConnectResult(streamReader);
break;
case Commands.LoginResult:
LoginResult(streamReader);
break;
case Commands.StreamData:
StreamData(streamReader);
break;
case Commands.Ping:
Ping(streamReader);
break;
case Commands.Pong:
Pong(streamReader);
break;
default:
throw new Exception(string.Format("Unknown internal command {0}", packet.Command));
}
}
public void Add(byte[] octets)
{
// log.Debug("Adding to receive stream:{0:X}", octets);
queue.Enqueue(octets, 0, octets.Length);
HastyPacket packet = null;
do
{
var octetCount = queue.Peek(targetBuffer, 0, targetBuffer.Length);
if (octetCount == 0)
{
// log.Debug("octetCount zero");
return;
}
int newOffset;
packet = PacketDecoder.Decode(targetBuffer, 0, octetCount, out newOffset, log);
if (packet != null)
{
// log.Debug("Got packet!");
queue.Skip(newOffset);
packetReceiver.ReceivePacket(packet);
}
else
{
// log.Debug("No packet so far");
}
} while (packet != null);
}
private void ProcessPacket(HastyPacket packet)
{
var commandTarget = targetCreator.FindCommandTarget(packet.Command, 1);
if (commandTarget == null)
{
var e = new Exception(string.Format("Couldn't find command {0}", packet.Command));
log.Exception(e);
throw e;
}
var octetReader = new OctetReader(packet.Octets, log);
octetReader.ReadUint8();
var stream = new StreamReader(octetReader, log);
commandTarget.Execute(stream);
}
void WritePacket(HastyPacket packet)
{
if (connection == null)
{
log.Warning("CAN NOT SEND. NO CONNECTION!");
return;
}
// log.Debug("Sending packet:{0} {1}", packet, OctetBufferDebug.OctetsToHex(packet.Octets));
var stream = createStreamWriter();
stream.WriteLength((ushort)packet.Length);
stream.WriteOctets(packet.Octets);
var octets = stream.Close();
connection.Write(octets);
}
private void OnPacketRead(HastyPacket packet)
{
InternalPacket(packet);
}
internal void Write(byte[] octets)
{
var packet = new HastyPacket(octets);
WritePacket(packet);
}
