1 files changed, 55 insertions, 0 deletions
diff --git a/Emby.Dlna/Service/ControlErrorHandler.cs b/Emby.Dlna/Service/ControlErrorHandler.cs
new file mode 100644
index 000000000..a3cd77f0f
--- /dev/null
+++ b/Emby.Dlna/Service/ControlErrorHandler.cs
@@ -0,0 +1,55 @@
+using MediaBrowser.Controller.Dlna;
+using System;
+using System.IO;
+using System.Text;
+using System.Xml;
+using Emby.Dlna.Didl;
+
+namespace Emby.Dlna.Service
+{
+    public class ControlErrorHandler
+    {
+        private const string NS_SOAPENV = "http://schemas.xmlsoap.org/soap/envelope/";
+        
+        public ControlResponse GetResponse(Exception ex)
+        {
+            var settings = new XmlWriterSettings
+            {
+                Encoding = Encoding.UTF8,
+                CloseOutput = false
+            };
+
+            StringWriter builder = new StringWriterWithEncoding(Encoding.UTF8);
+
+            using (XmlWriter writer = XmlWriter.Create(builder, settings))
+            {
+                writer.WriteStartDocument(true);
+
+                writer.WriteStartElement("SOAP-ENV", "Envelope", NS_SOAPENV);
+                writer.WriteAttributeString(string.Empty, "encodingStyle", NS_SOAPENV, "http://schemas.xmlsoap.org/soap/encoding/");
+
+                writer.WriteStartElement("SOAP-ENV", "Body", NS_SOAPENV);
+                writer.WriteStartElement("SOAP-ENV", "Fault", NS_SOAPENV);
+
+                writer.WriteElementString("faultcode", "500");
+                writer.WriteElementString("faultstring", ex.Message);
+
+                writer.WriteStartElement("detail");
+                writer.WriteRaw("<UPnPError xmlns=\"urn:schemas-upnp-org:control-1-0\"><errorCode>401</errorCode><errorDescription>Invalid Action</errorDescription></UPnPError>");
+                writer.WriteFullEndElement();
+
+                writer.WriteFullEndElement();
+                writer.WriteFullEndElement();
+
+                writer.WriteFullEndElement();
+                writer.WriteEndDocument();
+            }
+
+            return new ControlResponse
+            {
+                Xml = builder.ToString(),
+                IsSuccessful = false
+            };
+        }
+    }
+}