public void TestPacketSerialization()
{
var data = new ArtNetData();
var pollReply = new ArtPollReply
{
IP = IPAddress.Parse("127.0.0.1").GetAddressBytes(),
Port = 0x1936,
Mac = NetworkInterface.GetAllNetworkInterfaces()
.Where(nic => nic.OperationalStatus == OperationalStatus.Up && nic.NetworkInterfaceType != NetworkInterfaceType.Loopback)
.Select(nic => nic.GetPhysicalAddress().GetAddressBytes())
.FirstOrDefault(),
GoodInput = new byte[] { 0x08, 0x08, 0x08, 0x08 },
GoodOutput = new byte[] { 0x80, 0x80, 0x80, 0x80 },
PortTypes = new byte[] { 0xc0, 0xc0, 0xc0, 0xc0 },
ShortName = "ShortName Test",
LongName = "Art.Net LongName Test",
EstaManLo = 0,
VersInfoH = 6,
VersInfoL = 9,
SubSwitch = 0,
OemHi = 0,
Oem = 0xFF,
UbeaVersion = 0,
Status1 = 0xd2,
SwMacro = 0,
SwRemote = 0,
Style = StyleCodes.StNode,
NumPortsHi = 0,
NumPortsLo = 4,
Status2 = 0x08,
BindIp = IPAddress.Parse("127.0.0.1").GetAddressBytes(),
SwIn = new byte[] { 0x01, 0x02, 0x03, 0x04 },
SwOut = new byte[] { 0x01, 0x02, 0x03, 0x04 },
GoodOutput2 = new byte[] { 0x80, 0x80, 0x80, 0x80 },
NodeReport = "NodeReport Test",
Filler = new byte[168]
};
data.Buffer = pollReply.ToArray();
var altPacket = ArtNetPacket.FromData(data);
Assert.AreEqual(altPacket.OpCode, pollReply.OpCode);
var pollReplyPacket = altPacket.Cast <ArtPollReply>();
Assert.AreEqual(pollReplyPacket.ShortName, pollReply.ShortName);
Assert.AreEqual(pollReplyPacket.LongName, pollReply.LongName);
Assert.AreEqual(pollReplyPacket.NodeReport, pollReply.NodeReport);
Assert.Pass();
}
private void OnRecieve(IAsyncResult state)
{
EndPoint remoteEndPoint = new IPEndPoint(IPAddress.Any, 0);
if (!open)
{
return;
}
try
{
ArtNetData recieveState = (ArtNetData)(state.AsyncState);
if (recieveState == null)
{
// Packet was invalid continue receiving
ReceiveArtNet();
}
recieveState.DataLength = EndReceiveFrom(state, ref remoteEndPoint);
// Protect against UDP loopback where we recieve our own packets.
if (LocalEndPoint != remoteEndPoint && recieveState.Valid)
{
LastPacket = DateTime.Now;
var packet = ArtNetPacket.FromData(recieveState);
if (packet == null)
{
ReceiveArtNet();
}
NewPacket?.Invoke(this, new NewPacketEventArgs <ArtNetPacket>((IPEndPoint)remoteEndPoint, packet));
}
}
catch (Exception ex)
{
UnhandledException?.Invoke(this, new UnhandledExceptionEventArgs(ex, false));
}
ReceiveArtNet();
}