handle dlna browse requests

MediaBrowser.Controller/Dlna/DlnaIconResponse.cs

@@ -0,0 +1,22 @@
+using MediaBrowser.Controller.Drawing;
+using System;
+using System.IO;
+
+namespace MediaBrowser.Controller.Dlna
+{
+    public class DlnaIconResponse : IDisposable
+    {
+        public Stream Stream { get; set; }
+
+        public ImageFormat Format { get; set; }
+
+        public void Dispose()
+        {
+            if (Stream != null)
+            {
+                Stream.Dispose();
+                Stream = null;
+            }
+        }
+    }
+}

MediaBrowser.Controller/Dlna/IDlnaManager.cs

@@ -77,5 +77,12 @@ namespace MediaBrowser.Controller.Dlna
         /// <param name="request">The request.</param>
         /// <returns>ControlResponse.</returns>
         ControlResponse ProcessControlRequest(ControlRequest request);
+
+        /// <summary>
+        /// Gets the icon.
+        /// </summary>
+        /// <param name="filename">The filename.</param>
+        /// <returns>DlnaIconResponse.</returns>
+        DlnaIconResponse GetIcon(string filename);
     }
 }

MediaBrowser.Controller/MediaBrowser.Controller.csproj

@@ -79,6 +79,7 @@
     <Compile Include="Collections\CollectionCreationOptions.cs" />
     <Compile Include="Collections\ICollectionManager.cs" />
     <Compile Include="Dlna\ControlRequest.cs" />
+    <Compile Include="Dlna\DlnaIconResponse.cs" />
     <Compile Include="Dlna\IDlnaManager.cs" />
     <Compile Include="Drawing\IImageProcessor.cs" />
     <Compile Include="Drawing\ImageFormat.cs" />