From 3018b2c5d7c9de0e8da6d158f0848c840b7864ab Mon Sep 17 00:00:00 2001
From: Oren Hurvitz
Date: Fri, 6 Dec 2013 16:21:11 +0200
Subject: Materials module: a) Store materials as assets; b) Finalized it
 (removed the "Demo" label; removed most of the logging); c) Enabled by
 default

Changed UuidGatherer to use 'sbyte' to identify assets instead of 'AssetType'. This lets UuidGatherer handle Materials, which are defined in a different enum from 'AssetType'.
---
 OpenSim/Framework/SLUtil.cs                        | 40 ++++++++++++++++++----
 .../Framework/Serialization/ArchiveConstants.cs    |  3 ++
 2 files changed, 36 insertions(+), 7 deletions(-)

(limited to 'OpenSim/Framework')

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)
-- 
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