/// <summary>
/// UDP handler.
/// </summary>
/// <param name="packetData">Packet data.</param>
/// <exception cref="OverflowException">Thrown if UDP_Data array length is greater than Int32.MaxValue.</exception>
/// <exception cref="sysIO.IOException">Thrown on IO error.</exception>
internal static void UDPHandler(byte[] packetData)
{
UDPPacket udp_packet = new UDPPacket(packetData);
Global.mDebugger.Send("[Received] UDP packet from " + udp_packet.SourceIP.ToString() + ":" + udp_packet.SourcePort.ToString());
if (udp_packet.SourcePort == 67)
{
DHCP.DHCPPacket.DHCPHandler(packetData);
return;
}
else if (udp_packet.SourcePort == 53)
{
DNS.DNSPacket.DNSHandler(packetData);
return;
}
UdpClient receiver = UdpClient.GetClient(udp_packet.DestinationPort);
if (receiver != null)
{
receiver.ReceiveData(udp_packet);
}
}
/// <summary>
/// Receive data from packet.
/// </summary>
/// <param name="packet">Packet to receive.</param>
/// <exception cref="OverflowException">Thrown on fatal error (contact support).</exception>
/// <exception cref="Sys.IO.IOException">Thrown on IO error.</exception>
internal void ReceiveData(UDPPacket packet)
{
rxBuffer.Enqueue(packet);
}
