Refactorization : BenchControl -> Rig

TBF/Rig/Network/Camera/CLP1611/LiveStreamOp.cs

@@ -0,0 +1,67 @@
+using System;
+using System.Diagnostics;
+using log4net;
+using TBF.Rig.Network.Telnet;
+
+namespace TBF.Rig.Network.Camera.CLP1611
+{
+	public class LiveStreamOp : IOperation
+	{
+        private static readonly ILog log = LogManager.GetLogger(typeof(LiveStreamOp));
+        
+        readonly Camera camera;
+		readonly Telnet.TelnetClient telnet;
+		readonly string command;
+
+		bool liveStreamCommandSent;
+
+		/// <summary>
+		/// Events:  Event.None or Event.Error
+		/// </summary>
+		/// <param name="camera">CLP1611.Camera reference</param>
+		public LiveStreamOp(Camera camera, Telnet.TelnetClient telnet, string command)
+		{
+			this.camera = camera;
+			this.telnet = telnet;
+			this.command = command;
+		}
+
+
+		public void Start()
+		{
+			liveStreamCommandSent = false;
+		}
+
+		public Event Run()
+		{
+			if (camera.CameraCfg.DebugLevel == Config.Entities.DebugMode.Simulate) return Event.None;
+
+			log.DebugFormat("Run(): telnet.State = {0}, liveStreamCommandSent = {1}", telnet.State, liveStreamCommandSent);
+
+			if (!liveStreamCommandSent)
+			{
+				if (camera.Running && (telnet.State == TelnetClient.TelnetState.Inactive))
+				{
+					telnet.Enqueue(new Telnet.Command(Telnet.CmdAction.SEND_STRING, command));
+					liveStreamCommandSent = true;
+					log.WarnFormat("{0} IP={1} command={2}", camera.Name, camera.IPAddress, command);
+				}
+			}
+
+			return Event.None;
+		}
+
+		public void Stop()
+		{
+			if (camera.CameraCfg.DebugLevel == Config.Entities.DebugMode.Simulate) return;
+
+			log.DebugFormat("Stop(): telnet.State = {0}, liveStreamCommandSent = {1}", telnet.State, liveStreamCommandSent);
+            
+            if (liveStreamCommandSent)
+			{
+				telnet.Enqueue(new Telnet.Command(Telnet.CmdAction.SEND_COMMAND, Telnet.TelnetClient.CtrlCCommand));
+                log.WarnFormat("{0} IP={1} command=CTRL-C", camera.Name, camera.IPAddress);
+            }
+		}
+	}
+}