3 files changed, 58 insertions, 11 deletions

diff --git a/OpenSim/Region/ClientStack/LindenUDP/J2KImage.cs b/OpenSim/Region/ClientStack/LindenUDP/J2KImage.cs
index 9ded390..b53a2fb 100644
--- a/OpenSim/Region/ClientStack/LindenUDP/J2KImage.cs
+++ b/OpenSim/Region/ClientStack/LindenUDP/J2KImage.cs
@@ -31,6 +31,7 @@ using OpenMetaverse;
 using OpenMetaverse.Imaging;
 using OpenSim.Framework;
 using OpenSim.Region.Framework.Interfaces;
+using OpenSim.Region.Framework.Scenes.Hypergrid;
 using OpenSim.Services.Interfaces;
 using log4net;
 using System.Reflection;
@@ -54,6 +55,8 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         public UUID TextureID;
         public IJ2KDecoder J2KDecoder;
         public IAssetService AssetService;
+        public UUID AgentID;
+        public IHyperAssetService HyperAssets;
         public OpenJPEG.J2KLayerInfo[] Layers;
         public bool IsDecoded;
         public bool HasAsset;
@@ -373,6 +376,17 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             UUID assetID = UUID.Zero;
             if (asset != null)
                 assetID = asset.FullID;
+            else if ((HyperAssets != null) && (sender != HyperAssets))
+            {
+                // Try the user's inventory, but only if it's different from the regions'
+                string userAssets = HyperAssets.GetUserAssetServer(AgentID);
+                if ((userAssets != string.Empty) && (userAssets != HyperAssets.GetSimAssetServer()))
+                {
+                    m_log.DebugFormat("[J2KIMAGE]: texture {0} not found in local asset storage. Trying user's storage.", id);
+                    AssetService.Get(userAssets + "/" + id, HyperAssets, AssetReceived);
+                    return;
+                }
+            }
 
             AssetDataCallback(assetID, asset);
 
diff --git a/OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs b/OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs
index 9afff5a..8487adc 100644
--- a/OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs
+++ b/OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs
@@ -43,6 +43,7 @@ using OpenSim.Framework.Communications.Cache;
 using OpenSim.Framework.Statistics;
 using OpenSim.Region.Framework.Interfaces;
 using OpenSim.Region.Framework.Scenes;
+using OpenSim.Region.Framework.Scenes.Hypergrid;
 using OpenSim.Services.Interfaces;
 using Timer=System.Timers.Timer;
 using AssetLandmark = OpenSim.Framework.AssetLandmark;
@@ -319,6 +320,8 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         /// OnQueueEmpty event is triggered for the texture category</summary>
         protected int m_textureSendLimit = 20;
         protected IAssetService m_assetService;
+        private IHyperAssetService m_hyperAssets;
+
 
         #endregion Class Members
 
@@ -377,6 +380,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
             m_scene = scene;
             m_assetService = m_scene.RequestModuleInterface<IAssetService>();
+            m_hyperAssets = m_scene.RequestModuleInterface<IHyperAssetService>();
             m_GroupsModule = scene.RequestModuleInterface<IGroupsModule>();
             m_imageManager = new LLImageManager(this, m_assetService, Scene.RequestModuleInterface<IJ2KDecoder>());
             m_channelVersion = Utils.StringToBytes(scene.GetSimulatorVersion());
@@ -6895,7 +6899,6 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                     #endregion
 
                     //handlerTextureRequest = null;
-
                     for (int i = 0; i < imageRequest.RequestImage.Length; i++)
                     {
                         if (OnRequestTexture != null)
@@ -6906,7 +6909,6 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                             args.PacketNumber = imageRequest.RequestImage[i].Packet;
                             args.Priority = imageRequest.RequestImage[i].DownloadPriority;
                             args.requestSequence = imageRequest.Header.Sequence;
-
                             //handlerTextureRequest = OnRequestTexture;
 
                             //if (handlerTextureRequest != null)
@@ -6929,10 +6931,10 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                     // Validate inventory transfers
                     // Has to be done here, because AssetCache can't do it
                     //
-                    
+                    UUID taskID = UUID.Zero;
                     if (transfer.TransferInfo.SourceType == 3)
                     {
-                        UUID taskID = new UUID(transfer.TransferInfo.Params, 48);
+                        taskID = new UUID(transfer.TransferInfo.Params, 48);
                         UUID itemID = new UUID(transfer.TransferInfo.Params, 64);
                         UUID requestID = new UUID(transfer.TransferInfo.Params, 80);
                         if (!(((Scene)m_scene).Permissions.BypassPermissions()))
@@ -7003,7 +7005,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
                     //m_assetCache.AddAssetRequest(this, transfer);
 
-                    MakeAssetRequest(transfer);
+                    MakeAssetRequest(transfer, taskID);
 
                     /* RequestAsset = OnRequestAsset;
                          if (RequestAsset != null)
@@ -10210,7 +10212,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             return String.Empty;
         }
 
-        public void MakeAssetRequest(TransferRequestPacket transferRequest)
+        public void MakeAssetRequest(TransferRequestPacket transferRequest, UUID taskID)
         {
             UUID requestID = UUID.Zero;
             if (transferRequest.TransferInfo.SourceType == 2)
@@ -10222,12 +10224,20 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             {
                 //inventory asset request
                 requestID = new UUID(transferRequest.TransferInfo.Params, 80);
-                //m_log.Debug("asset request " + requestID);
+                //m_log.Debug("[XXX] inventory asset request " + requestID);
+                //if (taskID == UUID.Zero) // Agent
+                //    if (m_scene is HGScene)
+                //    {
+                //        m_log.Debug("[XXX] hg asset request " + requestID);
+                //        // We may need to fetch the asset from the user's asset server into the local asset server
+                //        HGAssetMapper mapper = ((HGScene)m_scene).AssetMapper;
+                //        mapper.Get(requestID, AgentId);
+                //    }
             }
 
             //check to see if asset is in local cache, if not we need to request it from asset server.
             //m_log.Debug("asset request " + requestID);
-            
+
             m_assetService.Get(requestID.ToString(), transferRequest, AssetReceived);
 
         }
@@ -10238,12 +10248,12 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
             UUID requestID = UUID.Zero;
             byte source = 2;
-            if (transferRequest.TransferInfo.SourceType == 2)
+            if ((transferRequest.TransferInfo.SourceType == 2) || (transferRequest.TransferInfo.SourceType == 2222))
             {
                 //direct asset request
                 requestID = new UUID(transferRequest.TransferInfo.Params, 0);
             }
-            else if (transferRequest.TransferInfo.SourceType == 3)
+            else if ((transferRequest.TransferInfo.SourceType == 3) || (transferRequest.TransferInfo.SourceType == 3333))
             {
                 //inventory asset request
                 requestID = new UUID(transferRequest.TransferInfo.Params, 80);
@@ -10251,10 +10261,28 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 //m_log.Debug("asset request " + requestID);
             }
 
-            // FIXME: We never tell the client about assets which do not exist when requested by this transfer mechanism, which can't be right.
             if (null == asset)
             {
+                if ((m_hyperAssets != null) && (transferRequest.TransferInfo.SourceType < 2000))
+                {
+                    // Try the user's inventory, but only if it's different from the regions'
+                    string userAssets = m_hyperAssets.GetUserAssetServer(AgentId);
+                    if ((userAssets != string.Empty) && (userAssets != m_hyperAssets.GetSimAssetServer()))
+                    {
+                        m_log.DebugFormat("[CLIENT]: asset {0} not found in local asset storage. Trying user's storage.", id);
+                        if (transferRequest.TransferInfo.SourceType == 2)
+                            transferRequest.TransferInfo.SourceType = 2222; // marker
+                        else if (transferRequest.TransferInfo.SourceType == 3)
+                            transferRequest.TransferInfo.SourceType = 3333; // marker
+
+                        m_assetService.Get(userAssets + "/" + id, transferRequest, AssetReceived);
+                        return;
+                    }
+                }
+
                 //m_log.DebugFormat("[ASSET CACHE]: Asset transfer request for asset which is {0} already known to be missing.  Dropping", requestID);
+                
+                // FIXME: We never tell the client about assets which do not exist when requested by this transfer mechanism, which can't be right.
                 return;
             }
 
diff --git a/OpenSim/Region/ClientStack/LindenUDP/LLImageManager.cs b/OpenSim/Region/ClientStack/LindenUDP/LLImageManager.cs
index 9d36cff..25542ab 100644
--- a/OpenSim/Region/ClientStack/LindenUDP/LLImageManager.cs
+++ b/OpenSim/Region/ClientStack/LindenUDP/LLImageManager.cs
@@ -59,6 +59,8 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         private C5.IntervalHeap<J2KImage> m_priorityQueue = new C5.IntervalHeap<J2KImage>(10, new J2KImageComparer());
         private object m_syncRoot = new object();
 
+        private IHyperAssetService m_hyperAssets;
+
         public LLClientView Client { get { return m_client; } }
         public AssetBase MissingImage { get { return m_missingImage; } }
 
@@ -74,6 +76,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 m_log.Error("[ClientView] - Couldn't set missing image asset, falling back to missing image packet. This is known to crash the client");
 
             m_j2kDecodeModule = pJ2kDecodeModule;
+            m_hyperAssets = client.Scene.RequestModuleInterface<IHyperAssetService>();
         }
 
         /// <summary>
@@ -146,6 +149,8 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                         imgrequest = new J2KImage(this);
                         imgrequest.J2KDecoder = m_j2kDecodeModule;
                         imgrequest.AssetService = m_assetCache;
+                        imgrequest.AgentID = m_client.AgentId;
+                        imgrequest.HyperAssets = m_hyperAssets;
                         imgrequest.DiscardLevel = newRequest.DiscardLevel;
                         imgrequest.StartPacket = Math.Max(1, newRequest.PacketNumber);
                         imgrequest.Priority = newRequest.Priority;