hawkeye camera support(not tested)

framework/Inspectron.HawkEye/RTSP/Messages/RTSPData.cs

@@ -0,0 +1,45 @@
+namespace Inspectron.HawkEye.RTSP.Messages
+{
+    /// <summary>
+    /// Message wich represent data. ($ limited message)
+    /// </summary>
+    public class RtspData : RtspChunk
+    {
+        private static NLog.Logger _logger = NLog.LogManager.GetCurrentClassLogger();
+
+        /// <summary>
+        /// Logs the message to debug.
+        /// </summary>
+        public override void LogMessage(NLog.LogLevel aLevel)
+        {
+            // Default value to debug
+            if (aLevel == null)
+                aLevel = NLog.LogLevel.Debug;
+            // if the level is not logged directly return
+            if (!_logger.IsEnabled(aLevel))
+                return;
+            _logger.Log(aLevel, "Data message");
+            if (Data == null)
+                _logger.Log(aLevel, "Data : null");
+            else
+                _logger.Log(aLevel, "Data length :-{0}-", Data.Length);
+        }
+
+        public int Channel { get; set; }
+
+        /// <summary>
+        /// Clones this instance.
+        /// <remarks>Listner is not cloned</remarks>
+        /// </summary>
+        /// <returns>a clone of this instance</returns>
+        public override object Clone()
+        {
+            RtspData result = new RtspData();
+            result.Channel = this.Channel;
+            if (this.Data != null)
+                result.Data = this.Data.Clone() as byte[];
+            result.SourcePort = this.SourcePort;
+            return result;
+        }
+    }
+}