ArtNet.cs

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using DirectOutput.Cab.Out.DMX.ArtnetEngine;

namespace DirectOutput.Cab.Out.DMX
{

    public class ArtNet : OutputControllerCompleteBase
    {

        private Engine Engine = null;


        private short _Universe = 0;

        public short Universe
        {
            get { return _Universe; }
            set { _Universe = value; }
        }

        private string _BroadcastAddress = "";

        public string BroadcastAddress
        {
            get { return _BroadcastAddress; }
            set { _BroadcastAddress = value; }
        }


        protected override int GetNumberOfConfiguredOutputs()
        {
            return 512;
        }

        protected override bool VerifySettings()
        {
            return true;
        }

        protected override void UpdateOutputs(byte[] OutputValues)
        {
            try
            {
                if (Engine != null)
                {
                    if (OutputValues.Length == 512)
                    {
                        Engine.SendDMX(BroadcastAddress, Universe, OutputValues, 512);
                    }
                    else
                    {
                        Log.Exception("{0} {1} sent the wrong number of bytes to output.".Build(this.GetType().Name, Name));
                        throw new Exception("{0} {1} sent the wrong number of bytes to output.".Build(this.GetType().Name, Name));
                    }
                }
                else
                {
                    string Msg = "{0} {1} (Universe: {2}, Broadcast Address: {3}) is not connected.".Build(new object[] { this.GetType().Name, Name, Universe, BroadcastAddress });
                    Log.Exception(Msg);
                    throw new Exception(Msg);
                }

            }
            catch (Exception E)
            {
                string Msg = "{0} {1} (Universe: {2}, Broadcast Address: {3}) could not send data: {4}".Build(new object[] { this.GetType().Name, Name, Universe, BroadcastAddress, E.Message });
                Log.Exception(Msg, E);
                throw new Exception(Msg, E);
            }
        }

        protected override void ConnectToController()
        {
            if (Engine == null)
            {

                try
                {
                    Engine = Engine.Instance;
                    Engine.SendDMX(BroadcastAddress, Universe, new byte[512], 512);
                }
                catch (Exception E)
                {
                    Engine = null;
                    string Msg = "{0} {1} (Universe: {2}, Broadcast Address: {3}) could not connect: {4}".Build(new object[] { this.GetType().Name, Name, Universe, BroadcastAddress, E.Message });
                    Log.Exception(Msg, E);
                    throw new Exception(Msg, E);
                }
            }
        }

        protected override void DisconnectFromController()
        {
            try
            {
                Engine.SendDMX(BroadcastAddress, Universe, new byte[512], 512);
            }
            catch { }

            if (Engine != null)
            {
                Engine = null;
            }
        }
    }
}