3 files changed, 43 insertions, 21 deletions

diff --git a/OpenSim/Framework/RegionSettings.cs b/OpenSim/Framework/RegionSettings.cs
index db8c53e..a895c40 100644
--- a/OpenSim/Framework/RegionSettings.cs
+++ b/OpenSim/Framework/RegionSettings.cs
@@ -482,21 +482,14 @@ namespace OpenSim.Framework
             set { m_LoadedCreationID = value; }
         }
 
-        // Connected Telehub object
-        private UUID m_TelehubObject = UUID.Zero;
-        public UUID TelehubObject
-        {
-            get
-            {
-                return m_TelehubObject;
-            }
-            set
-            {
-                m_TelehubObject = value;
-            }
-        }
+        /// <summary>
+        /// Connected Telehub object
+        /// </summary>
+        public UUID TelehubObject { get; set; }
 
-        // Our Connected Telehub's SpawnPoints
+        /// <summary>
+        /// Our connected Telehub's SpawnPoints
+        /// </summary>
         public List<SpawnPoint> l_SpawnPoints = new List<SpawnPoint>();
 
         // Add a SpawnPoint
diff --git a/OpenSim/Framework/SLUtil.cs b/OpenSim/Framework/SLUtil.cs
index cb73e8f..9249105 100644
--- a/OpenSim/Framework/SLUtil.cs
+++ b/OpenSim/Framework/SLUtil.cs
@@ -39,8 +39,32 @@ namespace OpenSim.Framework
     {
 //        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
+        /// <summary>
+        /// Asset types used only in OpenSim.
+        /// To avoid clashing with the code numbers used in Second Life, use only negative numbers here.
+        /// </summary>
+        public enum OpenSimAssetType : sbyte
+        {
+            Material = -2
+        }
+
+        
         #region SL / file extension / content-type conversions
 
+        /// <summary>
+        /// Returns the Enum entry corresponding to the given code, regardless of whether it belongs
+        /// to the AssetType or OpenSimAssetType enums.
+        /// </summary>
+        public static object AssetTypeFromCode(sbyte assetType)
+        {
+            if (Enum.IsDefined(typeof(OpenMetaverse.AssetType), assetType))
+                return (OpenMetaverse.AssetType)assetType;
+            else if (Enum.IsDefined(typeof(OpenSimAssetType), assetType))
+                return (OpenSimAssetType)assetType;
+            else
+                return OpenMetaverse.AssetType.Unknown;
+        }
+
         private class TypeMapping
         {
             private sbyte assetType;
@@ -56,12 +80,7 @@ namespace OpenSim.Framework
 
             public object AssetType
             {
-                get {
-                    if (Enum.IsDefined(typeof(OpenMetaverse.AssetType), assetType))
-                        return (OpenMetaverse.AssetType)assetType;
-                    else
-                        return OpenMetaverse.AssetType.Unknown;
-                }
+                get { return AssetTypeFromCode(assetType); }
             }
 
             public InventoryType InventoryType
@@ -102,6 +121,11 @@ namespace OpenSim.Framework
                 : this((sbyte)assetType, inventoryType, contentType, null, extension)
             {
             }
+
+            public TypeMapping(OpenSimAssetType assetType, InventoryType inventoryType, string contentType, string extension)
+                : this((sbyte)assetType, inventoryType, contentType, null, extension)
+            {
+            }
         }
 
         /// <summary>
@@ -142,7 +166,9 @@ namespace OpenSim.Framework
             new TypeMapping(AssetType.CurrentOutfitFolder, InventoryType.Unknown, "application/vnd.ll.currentoutfitfolder", "currentoutfitfolder"),
             new TypeMapping(AssetType.OutfitFolder, InventoryType.Unknown, "application/vnd.ll.outfitfolder", "outfitfolder"),
             new TypeMapping(AssetType.MyOutfitsFolder, InventoryType.Unknown, "application/vnd.ll.myoutfitsfolder", "myoutfitsfolder"),
-            new TypeMapping(AssetType.Mesh, InventoryType.Mesh, "application/vnd.ll.mesh", "llm")
+            new TypeMapping(AssetType.Mesh, InventoryType.Mesh, "application/vnd.ll.mesh", "llm"),
+            
+            new TypeMapping(OpenSimAssetType.Material, InventoryType.Unknown, "application/llsd+xml", "material")
         };
 
         private static Dictionary<sbyte, string> asset2Content;
diff --git a/OpenSim/Framework/Serialization/ArchiveConstants.cs b/OpenSim/Framework/Serialization/ArchiveConstants.cs
index 0c12787..73ebfae 100644
--- a/OpenSim/Framework/Serialization/ArchiveConstants.cs
+++ b/OpenSim/Framework/Serialization/ArchiveConstants.cs
@@ -29,6 +29,7 @@ using System;
 using System.Collections.Generic;
 using System.Text;
 using OpenMetaverse;
+using OpenSimAssetType = OpenSim.Framework.SLUtil.OpenSimAssetType;
 
 namespace OpenSim.Framework.Serialization
 {
@@ -128,6 +129,7 @@ namespace OpenSim.Framework.Serialization
             ASSET_TYPE_TO_EXTENSION[(sbyte)AssetType.Texture]             = ASSET_EXTENSION_SEPARATOR + "texture.jp2";
             ASSET_TYPE_TO_EXTENSION[(sbyte)AssetType.TextureTGA]          = ASSET_EXTENSION_SEPARATOR + "texture.tga";
             ASSET_TYPE_TO_EXTENSION[(sbyte)AssetType.TrashFolder]         = ASSET_EXTENSION_SEPARATOR + "trashfolder.txt";   // Not sure if we'll ever see this
+            ASSET_TYPE_TO_EXTENSION[(sbyte)OpenSimAssetType.Material]     = ASSET_EXTENSION_SEPARATOR + "material.xml";   // Not sure if we'll ever see this
 
             EXTENSION_TO_ASSET_TYPE[ASSET_EXTENSION_SEPARATOR + "animation.bvh"]            = (sbyte)AssetType.Animation;
             EXTENSION_TO_ASSET_TYPE[ASSET_EXTENSION_SEPARATOR + "bodypart.txt"]             = (sbyte)AssetType.Bodypart;
@@ -152,6 +154,7 @@ namespace OpenSim.Framework.Serialization
             EXTENSION_TO_ASSET_TYPE[ASSET_EXTENSION_SEPARATOR + "texture.jp2"]              = (sbyte)AssetType.Texture;
             EXTENSION_TO_ASSET_TYPE[ASSET_EXTENSION_SEPARATOR + "texture.tga"]              = (sbyte)AssetType.TextureTGA;
             EXTENSION_TO_ASSET_TYPE[ASSET_EXTENSION_SEPARATOR + "trashfolder.txt"]          = (sbyte)AssetType.TrashFolder;
+            EXTENSION_TO_ASSET_TYPE[ASSET_EXTENSION_SEPARATOR + "material.xml"]        = (sbyte)OpenSimAssetType.Material;
         }
 
         public static string CreateOarLandDataPath(LandData ld)