From d17b83460080cfcd9f2bb0ed321e161482dd4648 Mon Sep 17 00:00:00 2001
From: Latif Khalifa <latifer@streamgrid.net>
Date: Sat, 13 Apr 2013 04:42:16 +0200
Subject: [PATCH] Added some decoding of matererials data for bettr display in
 GridProxy

---
 OpenMetaverse/Messages/LindenMessages.cs      | 45 +++++++++++++++++++
 OpenMetaverse/Messages/MessageEventDecoder.cs |  3 +-
 2 files changed, 47 insertions(+), 1 deletion(-)

diff --git a/OpenMetaverse/Messages/LindenMessages.cs b/OpenMetaverse/Messages/LindenMessages.cs
index 9d671dcc..6f57dcea 100644
--- a/OpenMetaverse/Messages/LindenMessages.cs
+++ b/OpenMetaverse/Messages/LindenMessages.cs
@@ -27,6 +27,8 @@
 using System;
 using System.Collections.Generic;
 using System.Net;
+using System.IO;
+using zlib;
 using OpenMetaverse.StructuredData;
 using OpenMetaverse.Interfaces;
 
@@ -4367,6 +4369,49 @@ namespace OpenMetaverse.Messages.Linden
         }
     }
 
+    public class RenderMaterialsMessage : IMessage
+    {
+        public OSD MaterialData;
+
+        public void Deserialize(OSDMap map)
+        {
+            try
+            {
+                using (MemoryStream input = new MemoryStream(map["Zipped"].AsBinary()))
+                {
+                    using (MemoryStream output = new MemoryStream())
+                    {
+                        using (ZOutputStream zout = new ZOutputStream(output))
+                        {
+                            byte[] buffer = new byte[2048];
+                            int len;
+                            while ((len = input.Read(buffer, 0, buffer.Length)) > 0)
+                            {
+                                zout.Write(buffer, 0, len);
+                            }
+                            zout.Flush();
+                            output.Seek(0, SeekOrigin.Begin);
+                            MaterialData = OSDParser.DeserializeLLSDBinary(output);
+                        }
+                    }
+                }
+            }
+            catch (Exception ex)
+            {
+                Logger.Log("Failed to decode RenderMaterials message:", Helpers.LogLevel.Warning, ex);
+                MaterialData = new OSDMap();
+            }
+        }
+        
+        public OSDMap Serialize()
+        {
+            return new OSDMap();
+        }
+
+
+    }
+
+
     #endregion Object Messages
 
     #region Object Media Messages
diff --git a/OpenMetaverse/Messages/MessageEventDecoder.cs b/OpenMetaverse/Messages/MessageEventDecoder.cs
index d169a019..59e464a4 100644
--- a/OpenMetaverse/Messages/MessageEventDecoder.cs
+++ b/OpenMetaverse/Messages/MessageEventDecoder.cs
@@ -98,7 +98,8 @@ namespace OpenMetaverse.Messages
                 case "DisplayNameUpdate": message = new DisplayNameUpdateMessage(); break;
                 //case "ProductInfoRequest": message = new ProductInfoRequestMessage(); break;
                 case "ObjectPhysicsProperties": message = new ObjectPhysicsPropertiesMessage(); break;
-                case "BulkUpdateInventory": message = new BulkUpdateInventoryMessage(); break; 
+                case "BulkUpdateInventory": message = new BulkUpdateInventoryMessage(); break;
+                case "RenderMaterials": message = new RenderMaterialsMessage(); break;
 
                 // Capabilities TODO:
                 // DispatchRegionInfo