rework dlna project

Emby.Dlna/ConnectionManager/ControlHandler.cs

@@ -0,0 +1,41 @@
+using MediaBrowser.Common.Extensions;
+using MediaBrowser.Controller.Configuration;
+using MediaBrowser.Dlna.Server;
+using MediaBrowser.Dlna.Service;
+using MediaBrowser.Model.Dlna;
+using MediaBrowser.Model.Logging;
+using System;
+using System.Collections.Generic;
+
+namespace MediaBrowser.Dlna.ConnectionManager
+{
+    public class ControlHandler : BaseControlHandler
+    {
+        private readonly DeviceProfile _profile;
+
+        public ControlHandler(ILogger logger, DeviceProfile profile, IServerConfigurationManager config)
+            : base(config, logger)
+        {
+            _profile = profile;
+        }
+
+        protected override IEnumerable<KeyValuePair<string, string>> GetResult(string methodName, Headers methodParams)
+        {
+            if (string.Equals(methodName, "GetProtocolInfo", StringComparison.OrdinalIgnoreCase))
+            {
+                return HandleGetProtocolInfo();
+            }
+
+            throw new ResourceNotFoundException("Unexpected control request name: " + methodName);
+        }
+
+        private IEnumerable<KeyValuePair<string, string>> HandleGetProtocolInfo()
+        {
+            return new Headers(true)
+            {
+                { "Source", _profile.ProtocolInfo },
+                { "Sink", "" }
+            };
+        }
+    }
+}