3 files changed, 78 insertions, 27 deletions

diff --git a/OpenSim/Framework/Communications/Cache/AssetCache.cs b/OpenSim/Framework/Communications/Cache/AssetCache.cs
index 3866e21..c08bef2 100644
--- a/OpenSim/Framework/Communications/Cache/AssetCache.cs
+++ b/OpenSim/Framework/Communications/Cache/AssetCache.cs
@@ -137,6 +137,16 @@ namespace OpenSim.Framework.Communications.Caches
             return asset;
         }
 
+        public AssetBase GetAsset(LLUUID assetID, bool isTexture)
+        {
+           AssetBase asset = GetAsset(assetID);
+           if (asset == null)
+           {
+               this._assetServer.RequestAsset(assetID, isTexture);
+           }
+           return asset;
+        }
+
         public void AddAsset(AssetBase asset)
         {
             // Console.WriteLine("adding asset " + asset.FullID.ToStringHyphenated());
@@ -241,44 +251,51 @@ namespace OpenSim.Framework.Communications.Caches
                 if (IsTexture)
                 {
                    // Console.WriteLine("asset  recieved from asset server");
+                   
                     TextureImage image = new TextureImage(asset);
-                    this.Textures.Add(image.FullID, image);
-                    if (this.RequestedTextures.ContainsKey(image.FullID))
+                    if (!this.Textures.ContainsKey(image.FullID))
                     {
-                        AssetRequest req = this.RequestedTextures[image.FullID];
-                        req.ImageInfo = image;
-                        if (image.Data.LongLength > 600)
-                        {
-                            //over 600 bytes so split up file
-                            req.NumPackets = 1 + (int)(image.Data.Length - 600 ) / 1000;
-                        }
-                        else
+                        this.Textures.Add(image.FullID, image);
+                        if (this.RequestedTextures.ContainsKey(image.FullID))
                         {
-                            req.NumPackets = 1;
+                            AssetRequest req = this.RequestedTextures[image.FullID];
+                            req.ImageInfo = image;
+                            if (image.Data.LongLength > 600)
+                            {
+                                //over 600 bytes so split up file
+                                req.NumPackets = 1 + (int)(image.Data.Length - 600) / 1000;
+                            }
+                            else
+                            {
+                                req.NumPackets = 1;
+                            }
+                            this.RequestedTextures.Remove(image.FullID);
+                            this.TextureRequests.Add(req);
                         }
-                        this.RequestedTextures.Remove(image.FullID);
-                        this.TextureRequests.Add(req);
                     }
                 }
                 else
                 {
                     AssetInfo assetInf = new AssetInfo(asset);
-                    this.Assets.Add(assetInf.FullID, assetInf);
-                    if (this.RequestedAssets.ContainsKey(assetInf.FullID))
+                    if (!this.Assets.ContainsKey(assetInf.FullID))
                     {
-                        AssetRequest req = this.RequestedAssets[assetInf.FullID];
-                        req.AssetInf = assetInf;
-                        if (assetInf.Data.LongLength > 600)
-                        {
-                            //over 600 bytes so split up file
-                            req.NumPackets = 1 + (int)(assetInf.Data.Length - 600 + 999) / 1000;
-                        }
-                        else
+                        this.Assets.Add(assetInf.FullID, assetInf);
+                        if (this.RequestedAssets.ContainsKey(assetInf.FullID))
                         {
-                            req.NumPackets = 1;
+                            AssetRequest req = this.RequestedAssets[assetInf.FullID];
+                            req.AssetInf = assetInf;
+                            if (assetInf.Data.LongLength > 600)
+                            {
+                                //over 600 bytes so split up file
+                                req.NumPackets = 1 + (int)(assetInf.Data.Length - 600 + 999) / 1000;
+                            }
+                            else
+                            {
+                                req.NumPackets = 1;
+                            }
+                            this.RequestedAssets.Remove(assetInf.FullID);
+                            this.AssetRequests.Add(req);
                         }
-                        this.RequestedAssets.Remove(assetInf.FullID);
-                        this.AssetRequests.Add(req);
                     }
                 }
             }
diff --git a/OpenSim/Framework/Communications/Cache/CachedUserInfo.cs b/OpenSim/Framework/Communications/Cache/CachedUserInfo.cs
index 9970d80..ddb5658 100644
--- a/OpenSim/Framework/Communications/Cache/CachedUserInfo.cs
+++ b/OpenSim/Framework/Communications/Cache/CachedUserInfo.cs
@@ -105,13 +105,27 @@ namespace OpenSim.Framework.Communications.Caches
             }
         }
 
-        public void updateItem(LLUUID userID, InventoryItemBase itemInfo)
+        public void UpdateItem(LLUUID userID, InventoryItemBase itemInfo)
         {
             if ((userID == this.UserProfile.UUID) && (this.RootFolder != null))
             {
                 this.m_parentCommsManager.InventoryServer.AddNewInventoryItem(userID, itemInfo);
             }
         }
+
+        public bool DeleteItem(LLUUID userID, InventoryItemBase item)
+        {
+            bool result = false;
+            if ((userID == this.UserProfile.UUID) && (this.RootFolder != null))
+            {
+                result = RootFolder.DeleteItem(item.inventoryID);
+                if (result)
+                {
+                    this.m_parentCommsManager.InventoryServer.DeleteInventoryItem(userID, item);
+                }
+            }
+            return result;
+        }
     }
 
 
diff --git a/OpenSim/Framework/Communications/Cache/InventoryFolder.cs b/OpenSim/Framework/Communications/Cache/InventoryFolder.cs
index 6b0e2b4..34f83db 100644
--- a/OpenSim/Framework/Communications/Cache/InventoryFolder.cs
+++ b/OpenSim/Framework/Communications/Cache/InventoryFolder.cs
@@ -90,6 +90,26 @@ namespace OpenSim.Framework.Communications.Caches
             return base2;
         }
 
+        public bool DeleteItem(LLUUID itemID)
+        {
+            bool found = false;
+            if (this.Items.ContainsKey(itemID))
+            {
+                Items.Remove(itemID);
+                return true;
+            }
+            foreach (InventoryFolder folder in this.SubFolders.Values)
+            {
+                found = folder.DeleteItem(itemID);
+                if (found == true)
+                {
+                    break;
+                }
+            }
+            return found;
+        }
+
+
         public InventoryFolder HasSubFolder(LLUUID folderID)
         {
             InventoryFolder returnFolder = null;