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															@@ -1,3 +1,5 @@ 
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															+#pragma warning disable CS1591 
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															 using System; 
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															 using System; 
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															 using System.Collections.Generic; 
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															 using System.Collections.Generic; 
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															 using System.Globalization; 
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															 using System.Globalization; 
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															@@ -44,7 +46,6 @@ namespace Emby.Dlna.ContentDirectory 
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															         private const string NS_UPNP = "urn:schemas-upnp-org:metadata-1-0/upnp/"; 
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															         private const string NS_UPNP = "urn:schemas-upnp-org:metadata-1-0/upnp/"; 
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															         private readonly int _systemUpdateId; 
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															         private readonly int _systemUpdateId; 
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															-        private readonly CultureInfo _usCulture = new CultureInfo("en-US"); 
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															         private readonly DidlBuilder _didlBuilder; 
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															         private readonly DidlBuilder _didlBuilder; 
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															@@ -58,7 +59,8 @@ namespace Emby.Dlna.ContentDirectory 
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															             string accessToken, 
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															             string accessToken, 
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															             IImageProcessor imageProcessor, 
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															             IImageProcessor imageProcessor, 
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															             IUserDataManager userDataManager, 
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															             IUserDataManager userDataManager, 
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															-            User user, int systemUpdateId, 
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															+            User user, 
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															+            int systemUpdateId, 
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															             IServerConfigurationManager config, 
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															             IServerConfigurationManager config, 
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															             ILocalizationManager localization, 
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															             ILocalizationManager localization, 
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															             IMediaSourceManager mediaSourceManager, 
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															             IMediaSourceManager mediaSourceManager, 
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															@@ -76,117 +78,132 @@ namespace Emby.Dlna.ContentDirectory 
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															             _profile = profile; 
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															             _profile = profile; 
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															             _config = config; 
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															             _config = config; 
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															-            _didlBuilder = new DidlBuilder(profile, user, imageProcessor, serverAddress, accessToken, userDataManager, localization, mediaSourceManager, _logger, mediaEncoder); 
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															+            _didlBuilder = new DidlBuilder(profile, user, imageProcessor, serverAddress, accessToken, userDataManager, localization, mediaSourceManager, Logger, mediaEncoder); 
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															         } 
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															         } 
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															-        protected override IEnumerable<KeyValuePair<string, string>> GetResult(string methodName, IDictionary<string, string> methodParams) 
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															+        /// <inheritdoc /> 
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															+        protected override void WriteResult(string methodName, IDictionary<string, string> methodParams, XmlWriter xmlWriter) 
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															         { 
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															         { 
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															-            var deviceId = "test"; 
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															- 
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															-            var user = _user; 
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															+            const string DeviceId = "test"; 
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															             if (string.Equals(methodName, "GetSearchCapabilities", StringComparison.OrdinalIgnoreCase)) 
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															             if (string.Equals(methodName, "GetSearchCapabilities", StringComparison.OrdinalIgnoreCase)) 
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															-                return HandleGetSearchCapabilities(); 
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															+            { 
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															+                HandleGetSearchCapabilities(xmlWriter); 
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															+                return; 
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															+            } 
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															             if (string.Equals(methodName, "GetSortCapabilities", StringComparison.OrdinalIgnoreCase)) 
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															             if (string.Equals(methodName, "GetSortCapabilities", StringComparison.OrdinalIgnoreCase)) 
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															-                return HandleGetSortCapabilities(); 
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															+            { 
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															+                HandleGetSortCapabilities(xmlWriter); 
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															+                return; 
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															+            } 
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															             if (string.Equals(methodName, "GetSortExtensionCapabilities", StringComparison.OrdinalIgnoreCase)) 
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															             if (string.Equals(methodName, "GetSortExtensionCapabilities", StringComparison.OrdinalIgnoreCase)) 
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															-                return HandleGetSortExtensionCapabilities(); 
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															+            { 
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															+                HandleGetSortExtensionCapabilities(xmlWriter); 
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															+                return; 
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															+            } 
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															             if (string.Equals(methodName, "GetSystemUpdateID", StringComparison.OrdinalIgnoreCase)) 
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															             if (string.Equals(methodName, "GetSystemUpdateID", StringComparison.OrdinalIgnoreCase)) 
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															-                return HandleGetSystemUpdateID(); 
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															+            { 
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															+                HandleGetSystemUpdateID(xmlWriter); 
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															+                return; 
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															+            } 
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															             if (string.Equals(methodName, "Browse", StringComparison.OrdinalIgnoreCase)) 
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															             if (string.Equals(methodName, "Browse", StringComparison.OrdinalIgnoreCase)) 
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															-                return HandleBrowse(methodParams, user, deviceId); 
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															+            { 
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															+                HandleBrowse(xmlWriter, methodParams, DeviceId); 
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															+                return; 
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															+            } 
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															             if (string.Equals(methodName, "X_GetFeatureList", StringComparison.OrdinalIgnoreCase)) 
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															             if (string.Equals(methodName, "X_GetFeatureList", StringComparison.OrdinalIgnoreCase)) 
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															-                return HandleXGetFeatureList(); 
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															+            { 
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															+                HandleXGetFeatureList(xmlWriter); 
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															+                return; 
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															+            } 
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															             if (string.Equals(methodName, "GetFeatureList", StringComparison.OrdinalIgnoreCase)) 
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															             if (string.Equals(methodName, "GetFeatureList", StringComparison.OrdinalIgnoreCase)) 
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															-                return HandleGetFeatureList(); 
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															+            { 
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															+                HandleGetFeatureList(xmlWriter); 
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															+                return; 
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															+            } 
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															             if (string.Equals(methodName, "X_SetBookmark", StringComparison.OrdinalIgnoreCase)) 
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															             if (string.Equals(methodName, "X_SetBookmark", StringComparison.OrdinalIgnoreCase)) 
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															-                return HandleXSetBookmark(methodParams, user); 
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															+            { 
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															+                HandleXSetBookmark(methodParams); 
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															+                return; 
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															+            } 
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															             if (string.Equals(methodName, "Search", StringComparison.OrdinalIgnoreCase)) 
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															             if (string.Equals(methodName, "Search", StringComparison.OrdinalIgnoreCase)) 
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															-                return HandleSearch(methodParams, user, deviceId); 
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															+            { 
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															+                HandleSearch(xmlWriter, methodParams, DeviceId); 
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															+                return; 
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															+            } 
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															             if (string.Equals(methodName, "X_BrowseByLetter", StringComparison.OrdinalIgnoreCase)) 
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															             if (string.Equals(methodName, "X_BrowseByLetter", StringComparison.OrdinalIgnoreCase)) 
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															-                return HandleX_BrowseByLetter(methodParams, user, deviceId); 
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															+            { 
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															+                HandleXBrowseByLetter(xmlWriter, methodParams, DeviceId); 
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															+                return; 
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															+            } 
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															             throw new ResourceNotFoundException("Unexpected control request name: " + methodName); 
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															             throw new ResourceNotFoundException("Unexpected control request name: " + methodName); 
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															         } 
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															         } 
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															-        private IEnumerable<KeyValuePair<string, string>> HandleXSetBookmark(IDictionary<string, string> sparams, User user) 
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															+        private void HandleXSetBookmark(IDictionary<string, string> sparams) 
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															         { 
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															         { 
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															             var id = sparams["ObjectID"]; 
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															             var id = sparams["ObjectID"]; 
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															-            var serverItem = GetItemFromObjectId(id, user); 
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															+            var serverItem = GetItemFromObjectId(id, _user); 
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															             var item = serverItem.Item; 
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															             var item = serverItem.Item; 
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														 | 
														
														 | 
														
															  
														 | 
													
												
											
												
													
														| 
														 | 
														
															-            var newbookmark = int.Parse(sparams["PosSecond"], _usCulture); 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+            var newbookmark = int.Parse(sparams["PosSecond"], CultureInfo.InvariantCulture); 
														 | 
													
												
											
												
													
														| 
														 | 
														
															  
														 | 
														
														 | 
														
															  
														 | 
													
												
											
												
													
														| 
														 | 
														
															-            var userdata = _userDataManager.GetUserData(user, item); 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+            var userdata = _userDataManager.GetUserData(_user, item); 
														 | 
													
												
											
												
													
														| 
														 | 
														
															  
														 | 
														
														 | 
														
															  
														 | 
													
												
											
												
													
														| 
														 | 
														
															             userdata.PlaybackPositionTicks = TimeSpan.FromSeconds(newbookmark).Ticks; 
														 | 
														
														 | 
														
															             userdata.PlaybackPositionTicks = TimeSpan.FromSeconds(newbookmark).Ticks; 
														 | 
													
												
											
												
													
														| 
														 | 
														
															  
														 | 
														
														 | 
														
															  
														 | 
													
												
											
												
													
														| 
														 | 
														
															-            _userDataManager.SaveUserData(user, item, userdata, UserDataSaveReason.TogglePlayed, 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+            _userDataManager.SaveUserData(_user, item, userdata, UserDataSaveReason.TogglePlayed, 
														 | 
													
												
											
												
													
														| 
														 | 
														
															                 CancellationToken.None); 
														 | 
														
														 | 
														
															                 CancellationToken.None); 
														 | 
													
												
											
												
													
														| 
														 | 
														
															- 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-            return new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase); 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															         } 
														 | 
														
														 | 
														
															         } 
														 | 
													
												
											
												
													
														| 
														 | 
														
															  
														 | 
														
														 | 
														
															  
														 | 
													
												
											
												
													
														| 
														 | 
														
															-        private IEnumerable<KeyValuePair<string, string>> HandleGetSearchCapabilities() 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+        private void HandleGetSearchCapabilities(XmlWriter xmlWriter) 
														 | 
													
												
											
												
													
														| 
														 | 
														
															         { 
														 | 
														
														 | 
														
															         { 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-            return new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase) 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-            { 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                { "SearchCaps", "res@resolution,res@size,res@duration,dc:title,dc:creator,upnp:actor,upnp:artist,upnp:genre,upnp:album,dc:date,upnp:class,@id,@refID,@protocolInfo,upnp:author,dc:description,pv:avKeywords" } 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-            }; 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+            xmlWriter.WriteElementString( 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                "SearchCaps", 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                "res@resolution,res@size,res@duration,dc:title,dc:creator,upnp:actor,upnp:artist,upnp:genre,upnp:album,dc:date,upnp:class,@id,@refID,@protocolInfo,upnp:author,dc:description,pv:avKeywords"); 
														 | 
													
												
											
												
													
														| 
														 | 
														
															         } 
														 | 
														
														 | 
														
															         } 
														 | 
													
												
											
												
													
														| 
														 | 
														
															  
														 | 
														
														 | 
														
															  
														 | 
													
												
											
												
													
														| 
														 | 
														
															-        private IEnumerable<KeyValuePair<string, string>> HandleGetSortCapabilities() 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+        private void HandleGetSortCapabilities(XmlWriter xmlWriter) 
														 | 
													
												
											
												
													
														| 
														 | 
														
															         { 
														 | 
														
														 | 
														
															         { 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-            return new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase) 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-            { 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                { "SortCaps", "res@duration,res@size,res@bitrate,dc:date,dc:title,dc:size,upnp:album,upnp:artist,upnp:albumArtist,upnp:episodeNumber,upnp:genre,upnp:originalTrackNumber,upnp:rating" } 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-            }; 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+            xmlWriter.WriteElementString( 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                "SortCaps", 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                "res@duration,res@size,res@bitrate,dc:date,dc:title,dc:size,upnp:album,upnp:artist,upnp:albumArtist,upnp:episodeNumber,upnp:genre,upnp:originalTrackNumber,upnp:rating"); 
														 | 
													
												
											
												
													
														| 
														 | 
														
															         } 
														 | 
														
														 | 
														
															         } 
														 | 
													
												
											
												
													
														| 
														 | 
														
															  
														 | 
														
														 | 
														
															  
														 | 
													
												
											
												
													
														| 
														 | 
														
															-        private IEnumerable<KeyValuePair<string, string>> HandleGetSortExtensionCapabilities() 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+        private void HandleGetSortExtensionCapabilities(XmlWriter xmlWriter) 
														 | 
													
												
											
												
													
														| 
														 | 
														
															         { 
														 | 
														
														 | 
														
															         { 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-            return new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase) 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-            { 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                { "SortExtensionCaps", "res@duration,res@size,res@bitrate,dc:date,dc:title,dc:size,upnp:album,upnp:artist,upnp:albumArtist,upnp:episodeNumber,upnp:genre,upnp:originalTrackNumber,upnp:rating" } 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-            }; 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+            xmlWriter.WriteElementString( 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                "SortExtensionCaps", 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                "res@duration,res@size,res@bitrate,dc:date,dc:title,dc:size,upnp:album,upnp:artist,upnp:albumArtist,upnp:episodeNumber,upnp:genre,upnp:originalTrackNumber,upnp:rating"); 
														 | 
													
												
											
												
													
														| 
														 | 
														
															         } 
														 | 
														
														 | 
														
															         } 
														 | 
													
												
											
												
													
														| 
														 | 
														
															  
														 | 
														
														 | 
														
															  
														 | 
													
												
											
												
													
														| 
														 | 
														
															-        private IEnumerable<KeyValuePair<string, string>> HandleGetSystemUpdateID() 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+        private void HandleGetSystemUpdateID(XmlWriter xmlWriter) 
														 | 
													
												
											
												
													
														| 
														 | 
														
															         { 
														 | 
														
														 | 
														
															         { 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-            var headers = new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase); 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-            headers.Add("Id", _systemUpdateId.ToString(_usCulture)); 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-            return headers; 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+            xmlWriter.WriteElementString("Id", _systemUpdateId.ToString(CultureInfo.InvariantCulture)); 
														 | 
													
												
											
												
													
														| 
														 | 
														
															         } 
														 | 
														
														 | 
														
															         } 
														 | 
													
												
											
												
													
														| 
														 | 
														
															  
														 | 
														
														 | 
														
															  
														 | 
													
												
											
												
													
														| 
														 | 
														
															-        private IEnumerable<KeyValuePair<string, string>> HandleGetFeatureList() 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+        private void HandleGetFeatureList(XmlWriter xmlWriter) 
														 | 
													
												
											
												
													
														| 
														 | 
														
															         { 
														 | 
														
														 | 
														
															         { 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-            return new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase) 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-            { 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                { "FeatureList", GetFeatureListXml() } 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-            }; 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+            xmlWriter.WriteElementString("FeatureList", WriteFeatureListXml()); 
														 | 
													
												
											
												
													
														| 
														 | 
														
															         } 
														 | 
														
														 | 
														
															         } 
														 | 
													
												
											
												
													
														| 
														 | 
														
															  
														 | 
														
														 | 
														
															  
														 | 
													
												
											
												
													
														| 
														 | 
														
															-        private IEnumerable<KeyValuePair<string, string>> HandleXGetFeatureList() 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-        { 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-            return new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase) 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-            { 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                { "FeatureList", GetFeatureListXml() } 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-            }; 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-        } 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+        private void HandleXGetFeatureList(XmlWriter xmlWriter) 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+            => HandleGetFeatureList(xmlWriter); 
														 | 
													
												
											
												
													
														| 
														 | 
														
															  
														 | 
														
														 | 
														
															  
														 | 
													
												
											
												
													
														| 
														 | 
														
															-        private string GetFeatureListXml() 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+        private string WriteFeatureListXml() 
														 | 
													
												
											
												
													
														| 
														 | 
														
															         { 
														 | 
														
														 | 
														
															         { 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+            // TODO: clean this up 
														 | 
													
												
											
												
													
														| 
														 | 
														
															             var builder = new StringBuilder(); 
														 | 
														
														 | 
														
															             var builder = new StringBuilder(); 
														 | 
													
												
											
												
													
														| 
														 | 
														
															  
														 | 
														
														 | 
														
															  
														 | 
													
												
											
												
													
														| 
														 | 
														
															             builder.Append("<?xml version=\"1.0\" encoding=\"UTF-8\"?>"); 
														 | 
														
														 | 
														
															             builder.Append("<?xml version=\"1.0\" encoding=\"UTF-8\"?>"); 
														 | 
													
												
											
										
											
												
													
														 | 
														
															@@ -213,7 +230,7 @@ namespace Emby.Dlna.ContentDirectory 
														 | 
													
												
											
												
													
														| 
														 | 
														
															             return defaultValue; 
														 | 
														
														 | 
														
															             return defaultValue; 
														 | 
													
												
											
												
													
														| 
														 | 
														
															         } 
														 | 
														
														 | 
														
															         } 
														 | 
													
												
											
												
													
														| 
														 | 
														
															  
														 | 
														
														 | 
														
															  
														 | 
													
												
											
												
													
														| 
														 | 
														
															-        private IEnumerable<KeyValuePair<string, string>> HandleBrowse(IDictionary<string, string> sparams, User user, string deviceId) 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+        private void HandleBrowse(XmlWriter xmlWriter, IDictionary<string, string> sparams, string deviceId) 
														 | 
													
												
											
												
													
														| 
														 | 
														
															         { 
														 | 
														
														 | 
														
															         { 
														 | 
													
												
											
												
													
														| 
														 | 
														
															             var id = sparams["ObjectID"]; 
														 | 
														
														 | 
														
															             var id = sparams["ObjectID"]; 
														 | 
													
												
											
												
													
														| 
														 | 
														
															             var flag = sparams["BrowseFlag"]; 
														 | 
														
														 | 
														
															             var flag = sparams["BrowseFlag"]; 
														 | 
													
												
											
										
											
												
													
														 | 
														
															@@ -237,101 +254,95 @@ namespace Emby.Dlna.ContentDirectory 
														 | 
													
												
											
												
													
														| 
														 | 
														
															                 start = startVal; 
														 | 
														
														 | 
														
															                 start = startVal; 
														 | 
													
												
											
												
													
														| 
														 | 
														
															             } 
														 | 
														
														 | 
														
															             } 
														 | 
													
												
											
												
													
														| 
														 | 
														
															  
														 | 
														
														 | 
														
															  
														 | 
													
												
											
												
													
														| 
														 | 
														
															-            var settings = new XmlWriterSettings 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-            { 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                Encoding = Encoding.UTF8, 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                CloseOutput = false, 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                OmitXmlDeclaration = true, 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                ConformanceLevel = ConformanceLevel.Fragment 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-            }; 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															- 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-            StringWriter builder = new StringWriterWithEncoding(Encoding.UTF8); 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															- 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															             int totalCount; 
														 | 
														
														 | 
														
															             int totalCount; 
														 | 
													
												
											
												
													
														| 
														 | 
														
															  
														 | 
														
														 | 
														
															  
														 | 
													
												
											
												
													
														| 
														 | 
														
															-            var dlnaOptions = _config.GetDlnaConfiguration(); 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															- 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-            using (var writer = XmlWriter.Create(builder, settings)) 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+            using (StringWriter builder = new StringWriterWithEncoding(Encoding.UTF8)) 
														 | 
													
												
											
												
													
														| 
														 | 
														
															             { 
														 | 
														
														 | 
														
															             { 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                //writer.WriteStartDocument(); 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															- 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                writer.WriteStartElement(string.Empty, "DIDL-Lite", NS_DIDL); 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															- 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                writer.WriteAttributeString("xmlns", "dc", null, NS_DC); 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                writer.WriteAttributeString("xmlns", "dlna", null, NS_DLNA); 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                writer.WriteAttributeString("xmlns", "upnp", null, NS_UPNP); 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                //didl.SetAttribute("xmlns:sec", NS_SEC); 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															- 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                DidlBuilder.WriteXmlRootAttributes(_profile, writer); 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															- 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                var serverItem = GetItemFromObjectId(id, user); 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                var item = serverItem.Item; 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                var settings = new XmlWriterSettings() 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                { 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                    Encoding = Encoding.UTF8, 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                    CloseOutput = false, 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                    OmitXmlDeclaration = true, 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                    ConformanceLevel = ConformanceLevel.Fragment 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                }; 
														 | 
													
												
											
												
													
														| 
														 | 
														
															  
														 | 
														
														 | 
														
															  
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                if (string.Equals(flag, "BrowseMetadata")) 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                using (var writer = XmlWriter.Create(builder, settings)) 
														 | 
													
												
											
												
													
														| 
														 | 
														
															                 { 
														 | 
														
														 | 
														
															                 { 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                    totalCount = 1; 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                    writer.WriteStartElement(string.Empty, "DIDL-Lite", NS_DIDL); 
														 | 
													
												
											
												
													
														| 
														 | 
														
															  
														 | 
														
														 | 
														
															  
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                    if (item.IsDisplayedAsFolder || serverItem.StubType.HasValue) 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                    { 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                        var childrenResult = GetUserItems(item, serverItem.StubType, user, sortCriteria, start, requestedCount); 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                    writer.WriteAttributeString("xmlns", "dc", null, NS_DC); 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                    writer.WriteAttributeString("xmlns", "dlna", null, NS_DLNA); 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                    writer.WriteAttributeString("xmlns", "upnp", null, NS_UPNP); 
														 | 
													
												
											
												
													
														| 
														 | 
														
															  
														 | 
														
														 | 
														
															  
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                        _didlBuilder.WriteFolderElement(writer, item, serverItem.StubType, null, childrenResult.TotalRecordCount, filter, id); 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                    } 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                    else 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                    { 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                        _didlBuilder.WriteItemElement(dlnaOptions, writer, item, user, null, null, deviceId, filter); 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                    } 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                    DidlBuilder.WriteXmlRootAttributes(_profile, writer); 
														 | 
													
												
											
												
													
														| 
														 | 
														
															  
														 | 
														
														 | 
														
															  
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                    provided++; 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                } 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                else 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                { 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                    var childrenResult = GetUserItems(item, serverItem.StubType, user, sortCriteria, start, requestedCount); 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                    totalCount = childrenResult.TotalRecordCount; 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                    var serverItem = GetItemFromObjectId(id, _user); 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                    var item = serverItem.Item; 
														 | 
													
												
											
												
													
														| 
														 | 
														
															  
														 | 
														
														 | 
														
															  
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                    provided = childrenResult.Items.Count; 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															  
														 | 
														
														 | 
														
															  
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                    foreach (var i in childrenResult.Items) 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                    if (string.Equals(flag, "BrowseMetadata", StringComparison.Ordinal)) 
														 | 
													
												
											
												
													
														| 
														 | 
														
															                     { 
														 | 
														
														 | 
														
															                     { 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                        var childItem = i.Item; 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                        var displayStubType = i.StubType; 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                        totalCount = 1; 
														 | 
													
												
											
												
													
														| 
														 | 
														
															  
														 | 
														
														 | 
														
															  
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                        if (childItem.IsDisplayedAsFolder || displayStubType.HasValue) 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                        if (item.IsDisplayedAsFolder || serverItem.StubType.HasValue) 
														 | 
													
												
											
												
													
														| 
														 | 
														
															                         { 
														 | 
														
														 | 
														
															                         { 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                            var childCount = (GetUserItems(childItem, displayStubType, user, sortCriteria, null, 0)) 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                                .TotalRecordCount; 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                            var childrenResult = GetUserItems(item, serverItem.StubType, _user, sortCriteria, start, requestedCount); 
														 | 
													
												
											
												
													
														| 
														 | 
														
															  
														 | 
														
														 | 
														
															  
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                            _didlBuilder.WriteFolderElement(writer, childItem, displayStubType, item, childCount, filter); 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                            _didlBuilder.WriteFolderElement(writer, item, serverItem.StubType, null, childrenResult.TotalRecordCount, filter, id); 
														 | 
													
												
											
												
													
														| 
														 | 
														
															                         } 
														 | 
														
														 | 
														
															                         } 
														 | 
													
												
											
												
													
														| 
														 | 
														
															                         else 
														 | 
														
														 | 
														
															                         else 
														 | 
													
												
											
												
													
														| 
														 | 
														
															                         { 
														 | 
														
														 | 
														
															                         { 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                            _didlBuilder.WriteItemElement(dlnaOptions, writer, childItem, user, item, serverItem.StubType, deviceId, filter); 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                            var dlnaOptions = _config.GetDlnaConfiguration(); 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                            _didlBuilder.WriteItemElement(dlnaOptions, writer, item, _user, null, null, deviceId, filter); 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                        } 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+ 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                        provided++; 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                    } 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                    else 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                    { 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                        var childrenResult = GetUserItems(item, serverItem.StubType, _user, sortCriteria, start, requestedCount); 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                        totalCount = childrenResult.TotalRecordCount; 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+ 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                        provided = childrenResult.Items.Count; 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+ 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                        var dlnaOptions = _config.GetDlnaConfiguration(); 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                        foreach (var i in childrenResult.Items) 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                        { 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                            var childItem = i.Item; 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                            var displayStubType = i.StubType; 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+ 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                            if (childItem.IsDisplayedAsFolder || displayStubType.HasValue) 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                            { 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                                var childCount = GetUserItems(childItem, displayStubType, _user, sortCriteria, null, 0) 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                                    .TotalRecordCount; 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+ 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                                _didlBuilder.WriteFolderElement(writer, childItem, displayStubType, item, childCount, filter); 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                            } 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                            else 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                            { 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                                _didlBuilder.WriteItemElement(dlnaOptions, writer, childItem, _user, item, serverItem.StubType, deviceId, filter); 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                            } 
														 | 
													
												
											
												
													
														| 
														 | 
														
															                         } 
														 | 
														
														 | 
														
															                         } 
														 | 
													
												
											
												
													
														| 
														 | 
														
															                     } 
														 | 
														
														 | 
														
															                     } 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+ 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                    writer.WriteFullEndElement(); 
														 | 
													
												
											
												
													
														| 
														 | 
														
															                 } 
														 | 
														
														 | 
														
															                 } 
														 | 
													
												
											
												
													
														| 
														 | 
														
															  
														 | 
														
														 | 
														
															  
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                writer.WriteFullEndElement(); 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                //writer.WriteEndDocument(); 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                xmlWriter.WriteElementString("Result", builder.ToString()); 
														 | 
													
												
											
												
													
														| 
														 | 
														
															             } 
														 | 
														
														 | 
														
															             } 
														 | 
													
												
											
												
													
														| 
														 | 
														
															  
														 | 
														
														 | 
														
															  
														 | 
													
												
											
												
													
														| 
														 | 
														
															-            var resXML = builder.ToString(); 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															- 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-            return new[] 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                { 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                    new KeyValuePair<string,string>("Result", resXML), 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                    new KeyValuePair<string,string>("NumberReturned", provided.ToString(_usCulture)), 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                    new KeyValuePair<string,string>("TotalMatches", totalCount.ToString(_usCulture)), 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                    new KeyValuePair<string,string>("UpdateID", _systemUpdateId.ToString(_usCulture)) 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                }; 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+            xmlWriter.WriteElementString("NumberReturned", provided.ToString(CultureInfo.InvariantCulture)); 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+            xmlWriter.WriteElementString("TotalMatches", totalCount.ToString(CultureInfo.InvariantCulture)); 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+            xmlWriter.WriteElementString("UpdateID", _systemUpdateId.ToString(CultureInfo.InvariantCulture)); 
														 | 
													
												
											
												
													
														| 
														 | 
														
															         } 
														 | 
														
														 | 
														
															         } 
														 | 
													
												
											
												
													
														| 
														 | 
														
															  
														 | 
														
														 | 
														
															  
														 | 
													
												
											
												
													
														| 
														 | 
														
															-        private IEnumerable<KeyValuePair<string, string>> HandleX_BrowseByLetter(IDictionary<string, string> sparams, User user, string deviceId) 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+        private void HandleXBrowseByLetter(XmlWriter xmlWriter, IDictionary<string, string> sparams, string deviceId) 
														 | 
													
												
											
												
													
														| 
														 | 
														
															         { 
														 | 
														
														 | 
														
															         { 
														 | 
													
												
											
												
													
														| 
														 | 
														
															             // TODO: Implement this method 
														 | 
														
														 | 
														
															             // TODO: Implement this method 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-            return HandleSearch(sparams, user, deviceId); 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+            HandleSearch(xmlWriter, sparams, deviceId); 
														 | 
													
												
											
												
													
														| 
														 | 
														
															         } 
														 | 
														
														 | 
														
															         } 
														 | 
													
												
											
												
													
														| 
														 | 
														
															  
														 | 
														
														 | 
														
															  
														 | 
													
												
											
												
													
														| 
														 | 
														
															-        private IEnumerable<KeyValuePair<string, string>> HandleSearch(IDictionary<string, string> sparams, User user, string deviceId) 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+        private void HandleSearch(XmlWriter xmlWriter, IDictionary<string, string> sparams, string deviceId) 
														 | 
													
												
											
												
													
														| 
														 | 
														
															         { 
														 | 
														
														 | 
														
															         { 
														 | 
													
												
											
												
													
														| 
														 | 
														
															             var searchCriteria = new SearchCriteria(GetValueOrDefault(sparams, "SearchCriteria", "")); 
														 | 
														
														 | 
														
															             var searchCriteria = new SearchCriteria(GetValueOrDefault(sparams, "SearchCriteria", "")); 
														 | 
													
												
											
												
													
														| 
														 | 
														
															             var sortCriteria = new SortCriteria(GetValueOrDefault(sparams, "SortCriteria", "")); 
														 | 
														
														 | 
														
															             var sortCriteria = new SortCriteria(GetValueOrDefault(sparams, "SortCriteria", "")); 
														 | 
													
												
											
										
											
												
													
														 | 
														
															@@ -354,99 +365,86 @@ namespace Emby.Dlna.ContentDirectory 
														 | 
													
												
											
												
													
														| 
														 | 
														
															                 start = startVal; 
														 | 
														
														 | 
														
															                 start = startVal; 
														 | 
													
												
											
												
													
														| 
														 | 
														
															             } 
														 | 
														
														 | 
														
															             } 
														 | 
													
												
											
												
													
														| 
														 | 
														
															  
														 | 
														
														 | 
														
															  
														 | 
													
												
											
												
													
														| 
														 | 
														
															-            var settings = new XmlWriterSettings 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-            { 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                Encoding = Encoding.UTF8, 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                CloseOutput = false, 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                OmitXmlDeclaration = true, 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                ConformanceLevel = ConformanceLevel.Fragment 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-            }; 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															- 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-            StringWriter builder = new StringWriterWithEncoding(Encoding.UTF8); 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-            int totalCount = 0; 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-            int provided = 0; 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+            QueryResult<BaseItem> childrenResult; 
														 | 
													
												
											
												
													
														| 
														 | 
														
															  
														 | 
														
														 | 
														
															  
														 | 
													
												
											
												
													
														| 
														 | 
														
															-            using (var writer = XmlWriter.Create(builder, settings)) 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+            using (StringWriter builder = new StringWriterWithEncoding(Encoding.UTF8)) 
														 | 
													
												
											
												
													
														| 
														 | 
														
															             { 
														 | 
														
														 | 
														
															             { 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                //writer.WriteStartDocument(); 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															- 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                writer.WriteStartElement(string.Empty, "DIDL-Lite", NS_DIDL); 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															- 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                writer.WriteAttributeString("xmlns", "dc", null, NS_DC); 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                writer.WriteAttributeString("xmlns", "dlna", null, NS_DLNA); 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                writer.WriteAttributeString("xmlns", "upnp", null, NS_UPNP); 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                //didl.SetAttribute("xmlns:sec", NS_SEC); 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                var settings = new XmlWriterSettings() 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                { 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                    Encoding = Encoding.UTF8, 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                    CloseOutput = false, 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                    OmitXmlDeclaration = true, 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                    ConformanceLevel = ConformanceLevel.Fragment 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                }; 
														 | 
													
												
											
												
													
														| 
														 | 
														
															  
														 | 
														
														 | 
														
															  
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                DidlBuilder.WriteXmlRootAttributes(_profile, writer); 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                using (var writer = XmlWriter.Create(builder, settings)) 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                { 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                    writer.WriteStartElement(string.Empty, "DIDL-Lite", NS_DIDL); 
														 | 
													
												
											
												
													
														| 
														 | 
														
															  
														 | 
														
														 | 
														
															  
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                var serverItem = GetItemFromObjectId(sparams["ContainerID"], user); 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                    writer.WriteAttributeString("xmlns", "dc", null, NS_DC); 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                    writer.WriteAttributeString("xmlns", "dlna", null, NS_DLNA); 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                    writer.WriteAttributeString("xmlns", "upnp", null, NS_UPNP); 
														 | 
													
												
											
												
													
														| 
														 | 
														
															  
														 | 
														
														 | 
														
															  
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                var item = serverItem.Item; 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                    DidlBuilder.WriteXmlRootAttributes(_profile, writer); 
														 | 
													
												
											
												
													
														| 
														 | 
														
															  
														 | 
														
														 | 
														
															  
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                var childrenResult = (GetChildrenSorted(item, user, searchCriteria, sortCriteria, start, requestedCount)); 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                    var serverItem = GetItemFromObjectId(sparams["ContainerID"], _user); 
														 | 
													
												
											
												
													
														| 
														 | 
														
															  
														 | 
														
														 | 
														
															  
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                totalCount = childrenResult.TotalRecordCount; 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                    var item = serverItem.Item; 
														 | 
													
												
											
												
													
														| 
														 | 
														
															  
														 | 
														
														 | 
														
															  
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                provided = childrenResult.Items.Count; 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                    childrenResult = GetChildrenSorted(item, _user, searchCriteria, sortCriteria, start, requestedCount); 
														 | 
													
												
											
												
													
														| 
														 | 
														
															  
														 | 
														
														 | 
														
															  
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                var dlnaOptions = _config.GetDlnaConfiguration(); 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                    var dlnaOptions = _config.GetDlnaConfiguration(); 
														 | 
													
												
											
												
													
														| 
														 | 
														
															  
														 | 
														
														 | 
														
															  
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                foreach (var i in childrenResult.Items) 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                { 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                    if (i.IsDisplayedAsFolder) 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                    foreach (var i in childrenResult.Items) 
														 | 
													
												
											
												
													
														| 
														 | 
														
															                     { 
														 | 
														
														 | 
														
															                     { 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                        var childCount = (GetChildrenSorted(i, user, searchCriteria, sortCriteria, null, 0)) 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                            .TotalRecordCount; 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                        if (i.IsDisplayedAsFolder) 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                        { 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                            var childCount = GetChildrenSorted(i, _user, searchCriteria, sortCriteria, null, 0) 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                                .TotalRecordCount; 
														 | 
													
												
											
												
													
														| 
														 | 
														
															  
														 | 
														
														 | 
														
															  
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                        _didlBuilder.WriteFolderElement(writer, i, null, item, childCount, filter); 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                    } 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                    else 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                    { 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                        _didlBuilder.WriteItemElement(dlnaOptions, writer, i, user, item, serverItem.StubType, deviceId, filter); 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                            _didlBuilder.WriteFolderElement(writer, i, null, item, childCount, filter); 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                        } 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                        else 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                        { 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                            _didlBuilder.WriteItemElement(dlnaOptions, writer, i, _user, item, serverItem.StubType, deviceId, filter); 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                        } 
														 | 
													
												
											
												
													
														| 
														 | 
														
															                     } 
														 | 
														
														 | 
														
															                     } 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+ 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                    writer.WriteFullEndElement(); 
														 | 
													
												
											
												
													
														| 
														 | 
														
															                 } 
														 | 
														
														 | 
														
															                 } 
														 | 
													
												
											
												
													
														| 
														 | 
														
															  
														 | 
														
														 | 
														
															  
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                writer.WriteFullEndElement(); 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                //writer.WriteEndDocument(); 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+                xmlWriter.WriteElementString("Result", builder.ToString()); 
														 | 
													
												
											
												
													
														| 
														 | 
														
															             } 
														 | 
														
														 | 
														
															             } 
														 | 
													
												
											
												
													
														| 
														 | 
														
															  
														 | 
														
														 | 
														
															  
														 | 
													
												
											
												
													
														| 
														 | 
														
															-            var resXML = builder.ToString(); 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															- 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-            return new List<KeyValuePair<string, string>> 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                { 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                    new KeyValuePair<string,string>("Result", resXML), 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                    new KeyValuePair<string,string>("NumberReturned", provided.ToString(_usCulture)), 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                    new KeyValuePair<string,string>("TotalMatches", totalCount.ToString(_usCulture)), 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                    new KeyValuePair<string,string>("UpdateID", _systemUpdateId.ToString(_usCulture)) 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                }; 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+            xmlWriter.WriteElementString("NumberReturned", childrenResult.Items.Count.ToString(CultureInfo.InvariantCulture)); 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+            xmlWriter.WriteElementString("TotalMatches", childrenResult.TotalRecordCount.ToString(CultureInfo.InvariantCulture)); 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+            xmlWriter.WriteElementString("UpdateID", _systemUpdateId.ToString(CultureInfo.InvariantCulture)); 
														 | 
													
												
											
												
													
														| 
														 | 
														
															         } 
														 | 
														
														 | 
														
															         } 
														 | 
													
												
											
												
													
														| 
														 | 
														
															  
														 | 
														
														 | 
														
															  
														 | 
													
												
											
												
													
														| 
														 | 
														
															         private QueryResult<BaseItem> GetChildrenSorted(BaseItem item, User user, SearchCriteria search, SortCriteria sort, int? startIndex, int? limit) 
														 | 
														
														 | 
														
															         private QueryResult<BaseItem> GetChildrenSorted(BaseItem item, User user, SearchCriteria search, SortCriteria sort, int? startIndex, int? limit) 
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															         { 
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															         { 
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															             var folder = (Folder)item; 
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															             var folder = (Folder)item; 
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															-            var sortOrders = new List<(string, SortOrder)>(); 
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															-            if (!folder.IsPreSorted) 
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															-            { 
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															-                sortOrders.Add((ItemSortBy.SortName, sort.SortOrder)); 
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															-            } 
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															+            var sortOrders = folder.IsPreSorted 
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															+                ? Array.Empty<(string, SortOrder)>() 
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															+                : new[] { (ItemSortBy.SortName, sort.SortOrder) }; 
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															-            var mediaTypes = new List<string>(); 
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															+            string[] mediaTypes = Array.Empty<string>(); 
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															             bool? isFolder = null; 
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															             bool? isFolder = null; 
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															             if (search.SearchType == SearchType.Audio) 
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															             if (search.SearchType == SearchType.Audio) 
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															             { 
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															             { 
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															-                mediaTypes.Add(MediaType.Audio); 
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															+                mediaTypes = new[] { MediaType.Audio }; 
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															                 isFolder = false; 
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															                 isFolder = false; 
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															             } 
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															             } 
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															             else if (search.SearchType == SearchType.Video) 
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															             else if (search.SearchType == SearchType.Video) 
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															             { 
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															             { 
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															-                mediaTypes.Add(MediaType.Video); 
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															+                mediaTypes = new[] { MediaType.Video }; 
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															                 isFolder = false; 
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															                 isFolder = false; 
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															             } 
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															             } 
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															             else if (search.SearchType == SearchType.Image) 
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															             else if (search.SearchType == SearchType.Image) 
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															             { 
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															             { 
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															-                mediaTypes.Add(MediaType.Photo); 
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															+                mediaTypes = new[] { MediaType.Photo }; 
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															                 isFolder = false; 
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															                 isFolder = false; 
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															             } 
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															             } 
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															             else if (search.SearchType == SearchType.Playlist) 
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															             else if (search.SearchType == SearchType.Playlist) 
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															@@ -470,7 +468,7 @@ namespace Emby.Dlna.ContentDirectory 
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															                 IsMissing = false, 
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															                 IsMissing = false, 
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															                 ExcludeItemTypes = new[] { typeof(Book).Name }, 
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															                 ExcludeItemTypes = new[] { typeof(Book).Name }, 
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															                 IsFolder = isFolder, 
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															                 IsFolder = isFolder, 
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															-                MediaTypes = mediaTypes.ToArray(), 
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															+                MediaTypes = mediaTypes, 
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															                 DtoOptions = GetDtoOptions() 
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															                 DtoOptions = GetDtoOptions() 
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															             }); 
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															             }); 
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															         } 
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															         } 
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															@@ -771,11 +769,11 @@ namespace Emby.Dlna.ContentDirectory 
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															                 }) 
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															                 }) 
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															                 .ToArray(); 
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															                 .ToArray(); 
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															-            return new QueryResult<ServerItem> 
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															+            return ApplyPaging(new QueryResult<ServerItem> 
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														| 
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															             { 
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															             { 
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															                 Items = folders, 
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															                 Items = folders, 
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															                 TotalRecordCount = folders.Length 
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															                 TotalRecordCount = folders.Length 
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														| 
														 | 
														
															-            }; 
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															+            }, startIndex, limit); 
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															         } 
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															         } 
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															         private QueryResult<ServerItem> GetTvFolders(BaseItem item, User user, StubType? stubType, SortCriteria sort, int? startIndex, int? limit) 
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														 | 
														
															         private QueryResult<ServerItem> GetTvFolders(BaseItem item, User user, StubType? stubType, SortCriteria sort, int? startIndex, int? limit) 
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															@@ -1304,11 +1302,11 @@ namespace Emby.Dlna.ContentDirectory 
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															             StubType? stubType = null; 
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															             StubType? stubType = null; 
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														| 
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															             // After using PlayTo, MediaMonkey sends a request to the server trying to get item info 
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														 | 
														
															             // After using PlayTo, MediaMonkey sends a request to the server trying to get item info 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-            const string paramsSrch = "Params="; 
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														 | 
													
												
											
												
													
														| 
														 | 
														
															-            var paramsIndex = id.IndexOf(paramsSrch, StringComparison.OrdinalIgnoreCase); 
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														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+            const string ParamsSrch = "Params="; 
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														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+            var paramsIndex = id.IndexOf(ParamsSrch, StringComparison.OrdinalIgnoreCase); 
														 | 
													
												
											
												
													
														| 
														 | 
														
															             if (paramsIndex != -1) 
														 | 
														
														 | 
														
															             if (paramsIndex != -1) 
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														| 
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															             { 
														 | 
														
														 | 
														
															             { 
														 | 
													
												
											
												
													
														| 
														 | 
														
															-                id = id.Substring(paramsIndex + paramsSrch.Length); 
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														| 
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														 | 
														
															+                id = id.Substring(paramsIndex + ParamsSrch.Length); 
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														 | 
														
															  
														 | 
													
												
											
												
													
														| 
														 | 
														
															                 var parts = id.Split(';'); 
														 | 
														
														 | 
														
															                 var parts = id.Split(';'); 
														 | 
													
												
											
												
													
														| 
														 | 
														
															                 id = parts[23]; 
														 | 
														
														 | 
														
															                 id = parts[23]; 
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														 | 
														
															@@ -1336,7 +1334,7 @@ namespace Emby.Dlna.ContentDirectory 
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														| 
														 | 
														
															                 }; 
														 | 
														
														 | 
														
															                 }; 
														 | 
													
												
											
												
													
														| 
														 | 
														
															             } 
														 | 
														
														 | 
														
															             } 
														 | 
													
												
											
												
													
														| 
														 | 
														
															  
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														| 
														 | 
														
															-            _logger.LogError("Error parsing item Id: {id}. Returning user root folder.", id); 
														 | 
														
														 | 
														
															 
														 | 
													
												
											
												
													
														| 
														 | 
														
															 
														 | 
														
														 | 
														
															+            Logger.LogError("Error parsing item Id: {id}. Returning user root folder.", id); 
														 | 
													
												
											
												
													
														| 
														 | 
														
															  
														 | 
														
														 | 
														
															  
														 | 
													
												
											
												
													
														| 
														 | 
														
															             return new ServerItem(_libraryManager.GetUserRootFolder()); 
														 | 
														
														 | 
														
															             return new ServerItem(_libraryManager.GetUserRootFolder()); 
														 | 
													
												
											
												
													
														| 
														 | 
														
															         } 
														 | 
														
														 | 
														
															         } 
														 |