2 files changed, 91 insertions, 7 deletions

diff --git a/OpenSim/Framework/PrimitiveBaseShape.cs b/OpenSim/Framework/PrimitiveBaseShape.cs
index 03ddb33..de7e42d 100644
--- a/OpenSim/Framework/PrimitiveBaseShape.cs
+++ b/OpenSim/Framework/PrimitiveBaseShape.cs
@@ -29,7 +29,10 @@ using System;
 using System.Collections.Generic;
 using System.Drawing;
 using System.Drawing.Imaging;
+using System.IO;
 using System.Reflection;
+using System.Xml;
+using System.Xml.Schema;
 using System.Xml.Serialization;
 using log4net;
 using OpenMetaverse;
@@ -183,7 +186,7 @@ namespace OpenSim.Framework
         /// Entries to store media textures on each face
         /// </summary>
         /// Do not change this value directly - always do it through an IMoapModule.
-        public List<MediaEntry> Media { get; set; }
+        public MediaList Media { get; set; }
 
         public PrimitiveBaseShape()
         {
@@ -1221,5 +1224,86 @@ namespace OpenSim.Framework
             
             return prim;
         }
-    }
-}
+        
+        public class MediaList : List<MediaEntry>, IXmlSerializable
+        {        
+            public const string MEDIA_TEXTURE_TYPE = "sl";
+            
+            public MediaList() : base() {}
+            public MediaList(IEnumerable<MediaEntry> collection) : base(collection) {}
+            public MediaList(int capacity) : base(capacity) {}
+            
+            public XmlSchema GetSchema()
+            {
+                return null;
+            }
+            
+            public void WriteXml(XmlWriter writer)
+            {
+                lock (this)
+                {
+                    using (StringWriter sw = new StringWriter())
+                    {
+                        using (XmlTextWriter xtw = new XmlTextWriter(sw))
+                        {                
+                            xtw.WriteStartElement("osmedia");
+                            xtw.WriteAttributeString("type", MEDIA_TEXTURE_TYPE);
+                            xtw.WriteAttributeString("major_version", "0");
+                            xtw.WriteAttributeString("minor_version", "1");
+                            
+                            OSDArray meArray = new OSDArray();
+                            foreach (MediaEntry me in this)
+                            {
+                                OSD osd = (null == me ? new OSD() : me.GetOSD());
+                                meArray.Add(osd);
+                            }              
+                            
+                            xtw.WriteStartElement("osdata");
+                            xtw.WriteRaw(OSDParser.SerializeLLSDXmlString(meArray));
+                            xtw.WriteEndElement();
+                            
+                            xtw.WriteEndElement();
+                            
+                            xtw.Flush();                          
+                            writer.WriteRaw(sw.ToString());
+                        }
+                    }                                
+                }
+            }
+    
+            public void ReadXml(XmlReader reader)
+            {
+                if (reader.IsEmptyElement)
+                    return;
+                
+                string rawXml = reader.ReadInnerXml();                
+                using (StringReader sr = new StringReader(rawXml))
+                {
+                    using (XmlTextReader xtr = new XmlTextReader(sr))
+                    {             
+                        xtr.MoveToContent();
+                        
+                        string type = xtr.GetAttribute("type");
+                        //m_log.DebugFormat("[MOAP]: Loaded media texture entry with type {0}", type);
+                        
+                        if (type != MEDIA_TEXTURE_TYPE)
+                            return;                        
+                        
+                        xtr.ReadStartElement("osmedia");    
+                        
+                        OSDArray osdMeArray = (OSDArray)OSDParser.DeserializeLLSDXml(xtr.ReadInnerXml());
+                        
+                        List<MediaEntry> mediaEntries = new List<MediaEntry>();
+                        foreach (OSD osdMe in osdMeArray)
+                        {
+                            MediaEntry me = (osdMe is OSDMap ? MediaEntry.FromOSD(osdMe) : new MediaEntry());
+                            Add(me);
+                        }
+                    
+                        xtr.ReadEndElement();                                         
+                    }
+                }
+            }   
+        }
+    }        
+}
\ No newline at end of file
diff --git a/OpenSim/Region/CoreModules/World/Media/Moap/MoapModule.cs b/OpenSim/Region/CoreModules/World/Media/Moap/MoapModule.cs
index e9d723b..339a979 100644
--- a/OpenSim/Region/CoreModules/World/Media/Moap/MoapModule.cs
+++ b/OpenSim/Region/CoreModules/World/Media/Moap/MoapModule.cs
@@ -219,7 +219,7 @@ namespace OpenSim.Region.CoreModules.Media.Moap
                     
                     OSDArray osdMeArray = (OSDArray)OSDParser.DeserializeLLSDXml(xtr.ReadInnerXml());
                     
-                    List<MediaEntry> mediaEntries = new List<MediaEntry>();
+                    PrimitiveBaseShape.MediaList mediaEntries = new PrimitiveBaseShape.MediaList();
                     foreach (OSD osdMe in osdMeArray)
                     {
                         MediaEntry me = (osdMe is OSDMap ? MediaEntry.FromOSD(osdMe) : new MediaEntry());
@@ -270,7 +270,7 @@ namespace OpenSim.Region.CoreModules.Media.Moap
         {            
             if (original.Shape.Media != null)
             {
-                List<MediaEntry> dupeMedia = new List<MediaEntry>();
+                PrimitiveBaseShape.MediaList dupeMedia = new PrimitiveBaseShape.MediaList();
                 
                 foreach (MediaEntry me in original.Shape.Media)
                 {
@@ -315,7 +315,7 @@ namespace OpenSim.Region.CoreModules.Media.Moap
             CheckFaceParam(part, face);          
             
             if (null == part.Shape.Media)
-                part.Shape.Media = new List<MediaEntry>(new MediaEntry[part.GetNumberOfSides()]);
+                part.Shape.Media = new PrimitiveBaseShape.MediaList(new MediaEntry[part.GetNumberOfSides()]);
                         
             part.Shape.Media[face] = me;                                   
             UpdateMediaUrl(part, UUID.Zero);                      
@@ -439,7 +439,7 @@ namespace OpenSim.Region.CoreModules.Media.Moap
             if (null == media)
             {
 //                m_log.DebugFormat("[MOAP]: Setting all new media list for {0}", part.Name);
-                part.Shape.Media = new List<MediaEntry>(omu.FaceMedia);
+                part.Shape.Media = new PrimitiveBaseShape.MediaList(omu.FaceMedia);
                 
                 for (int i = 0; i < omu.FaceMedia.Length; i++)
                 {