Update svn properties.

1 files changed, 377 insertions, 377 deletions

diff --git a/OpenSim/Region/Environment/Scenes/Hypergrid/HGAssetMapper.cs b/OpenSim/Region/Environment/Scenes/Hypergrid/HGAssetMapper.cs
index 1715ffe..889c77e 100644
--- a/OpenSim/Region/Environment/Scenes/Hypergrid/HGAssetMapper.cs
+++ b/OpenSim/Region/Environment/Scenes/Hypergrid/HGAssetMapper.cs
@@ -1,377 +1,377 @@
-/**

- * Copyright (c) 2008, Contributors. All rights reserved.

- * See CONTRIBUTORS.TXT for a full list of copyright holders.

- * 

- * Redistribution and use in source and binary forms, with or without modification, 

- * are permitted provided that the following conditions are met:

- * 

- *     * Redistributions of source code must retain the above copyright notice, 

- *       this list of conditions and the following disclaimer.

- *     * Redistributions in binary form must reproduce the above copyright notice, 

- *       this list of conditions and the following disclaimer in the documentation 

- *       and/or other materials provided with the distribution.

- *     * Neither the name of the Organizations nor the names of Individual

- *       Contributors may be used to endorse or promote products derived from 

- *       this software without specific prior written permission.

- * 

- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND 

- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 

- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL 

- * THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 

- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE 

- * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 

- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 

- * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 

- * OF THE POSSIBILITY OF SUCH DAMAGE.

- * 

- */

-

-using System;

-using System.Collections;

-using System.Collections.Generic;

-using System.Reflection;

-using System.Threading;

-

-using log4net;

-using Nini.Config;

-using OpenMetaverse;

-

-using OpenSim.Framework;

-using OpenSim.Framework.Communications;

-using OpenSim.Framework.Communications.Cache;

-using OpenSim.Framework.Servers;

-using OpenSim.Region.Environment;

-using OpenSim.Region.Environment.Scenes;

-

-//using HyperGrid.Framework;

-//using OpenSim.Region.Communications.Hypergrid;

-

-namespace OpenSim.Region.Environment.Scenes.Hypergrid

-{

-    public class HGAssetMapper 

-    {

-        #region Fields

-        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);

-

-        // This maps between asset server URLs and asset server clients

-        private Dictionary<string, GridAssetClient> m_assetServers = new Dictionary<string, GridAssetClient>();

-

-        // This maps between asset UUIDs and asset servers

-        private Dictionary<UUID, GridAssetClient> m_assetMap = new Dictionary<UUID, GridAssetClient>();

-

-        private Scene m_scene;

-        #endregion

-

-        #region Constructor

-

-        public HGAssetMapper(Scene scene)

-        {

-            m_scene = scene;

-        }

-

-        #endregion

-

-        #region Internal functions

-

-        private string UserAssetURL(UUID userID)

-        {

-            CachedUserInfo uinfo = m_scene.CommsManager.UserProfileCacheService.GetUserDetails(userID);

-            if (uinfo != null)

-                return (uinfo.UserProfile.UserAssetURI == "") ? null : uinfo.UserProfile.UserAssetURI;

-            return null;

-        }

-

-        private bool IsHomeUser(UUID userID)

-        {

-            CachedUserInfo uinfo = m_scene.CommsManager.UserProfileCacheService.GetUserDetails(userID);

-

-            if (uinfo != null)

-            {

-                //if ((uinfo.UserProfile.UserAssetURI == null) || (uinfo.UserProfile.UserAssetURI == "") ||

-                //    uinfo.UserProfile.UserAssetURI.Equals(m_scene.CommsManager.NetworkServersInfo.AssetURL))

-                if (HGNetworkServersInfo.Singleton.IsLocalUser(uinfo.UserProfile.UserAssetURI))

-                {

-                    m_log.Debug("[HGScene]: Home user " + uinfo.UserProfile.FirstName + " " + uinfo.UserProfile.SurName);

-                    return true;

-                }

-            }

-

-            m_log.Debug("[HGScene]: Foreign user " + uinfo.UserProfile.FirstName + " " + uinfo.UserProfile.SurName);

-            return false;

-        }

-

-        private bool IsInAssetMap(UUID uuid)

-        {

-            return m_assetMap.ContainsKey(uuid);

-        }

-

-        private bool FetchAsset(GridAssetClient asscli, UUID assetID, bool isTexture)

-        {

-            // I'm not going over 3 seconds since this will be blocking processing of all the other inbound

-            // packets from the client.

-            int pollPeriod = 200;

-            int maxPolls = 15;

-

-            AssetBase asset;

-

-            // Maybe it came late, and it's already here. Check first.

-            if (m_scene.CommsManager.AssetCache.TryGetCachedAsset(assetID, out asset))

-            {

-                m_log.Debug("[HGScene]: Asset already in asset cache. " + assetID);

-                return true;

-            }

-

-

-            asscli.RequestAsset(assetID, isTexture);

-

-            do

-            {

-                Thread.Sleep(pollPeriod);

-

-                if (m_scene.CommsManager.AssetCache.TryGetCachedAsset(assetID, out asset) && (asset != null))

-                {

-                    m_log.Debug("[HGScene]: Asset made it to asset cache. " + asset.Name + " " + assetID);

-                    // I think I need to store it in the asset DB too. 

-                    // For now, let me just do it for textures and scripts

-                    if (((AssetType)asset.Type == AssetType.Texture) ||

-                        ((AssetType)asset.Type == AssetType.LSLBytecode) ||

-                        ((AssetType)asset.Type == AssetType.LSLText))

-                    {

-                        AssetBase asset1 = new AssetBase();

-                        Copy(asset, asset1);

-                        m_scene.AssetCache.AssetServer.StoreAsset(asset1);

-                    }

-                    return true;

-                }

-            } while (--maxPolls > 0);

-

-            m_log.WarnFormat("[HGScene]: {0} {1} was not received before the retrieval timeout was reached",

-                             isTexture ? "texture" : "asset", assetID.ToString());

-

-            return false;

-        }

-

-        private bool PostAsset(GridAssetClient asscli, UUID assetID)

-        {

-            AssetBase asset1;

-            m_scene.CommsManager.AssetCache.TryGetCachedAsset(assetID, out asset1);

-

-            if (asset1 != null)

-            {

-                // See long comment in AssetCache.AddAsset

-                if (!asset1.Temporary || asset1.Local)

-                {

-                    // The asset cache returns instances of subclasses of AssetBase: 

-                    // TextureImage or AssetInfo. So in passing them to the remote

-                    // server we first need to convert this to instances of AssetBase,

-                    // which is the serializable class for assets.

-                    AssetBase asset = new AssetBase();

-                    Copy(asset1, asset);

-

-                    asscli.StoreAsset(asset);

-                }

-                return true;

-           }

-            else

-                m_log.Warn("[HGScene]: Tried to post asset to remote server, but asset not in local cache.");

-

-            return false;

-        }

-

-        private void Copy(AssetBase from, AssetBase to)

-        {

-            to.Data         = from.Data;

-            to.Description  = from.Description;

-            to.FullID       = from.FullID;

-            to.ID           = from.ID;

-            to.Local        = from.Local;

-            to.Name         = from.Name;

-            to.Temporary    = from.Temporary;

-            to.Type         = from.Type;

-            

-        }

-

-        private void _guardedAdd(Dictionary<UUID, bool> lst, UUID obj, bool val)

-        {

-            if (!lst.ContainsKey(obj))

-                lst.Add(obj, val);

-        }

-

-        private void SniffTextureUUIDs(Dictionary<UUID, bool> uuids, SceneObjectGroup sog)

-        {

-            try

-            {

-                _guardedAdd(uuids, sog.RootPart.Shape.Textures.DefaultTexture.TextureID, true);

-            }

-            catch (Exception) { }

-

-            foreach (Primitive.TextureEntryFace tface in sog.RootPart.Shape.Textures.FaceTextures)

-            {

-                try

-                {

-                    _guardedAdd(uuids, tface.TextureID, true);

-                }

-                catch (Exception) { }

-            }

-

-            foreach (SceneObjectPart sop in sog.Children.Values)

-            {

-                try

-                {

-                    _guardedAdd(uuids, sop.Shape.Textures.DefaultTexture.TextureID, true);

-                }

-                catch (Exception) { }

-                foreach (Primitive.TextureEntryFace tface in sop.Shape.Textures.FaceTextures)

-                {

-                    try

-                    {

-                        _guardedAdd(uuids, tface.TextureID, true);

-                    }

-                    catch (Exception) { }

-                }

-            }

-        }

-

-        private void SniffTaskInventoryUUIDs(Dictionary<UUID, bool> uuids, SceneObjectGroup sog)

-        {

-            TaskInventoryDictionary tinv = sog.RootPart.TaskInventory;

-

-            foreach (TaskInventoryItem titem in tinv.Values)

-            {

-                uuids.Add(titem.AssetID, (InventoryType)titem.Type == InventoryType.Texture);

-            }

-        }

-

-        private Dictionary<UUID, bool> SniffUUIDs(AssetBase asset)

-        {

-            Dictionary<UUID, bool> uuids = new Dictionary<UUID, bool>();

-            if ((asset != null) && ((AssetType)asset.Type == AssetType.Object))

-            {

-                string ass_str = Utils.BytesToString(asset.Data);

-                SceneObjectGroup sog = new SceneObjectGroup(ass_str, true);

-

-                SniffTextureUUIDs(uuids, sog);

-

-                // We need to sniff further...

-                SniffTaskInventoryUUIDs(uuids, sog);

-

-            }

-

-            return uuids;

-        }

-

-        private Dictionary<UUID, bool> SniffUUIDs(UUID assetID)

-        {

-            //Dictionary<UUID, bool> uuids = new Dictionary<UUID, bool>();

-

-            AssetBase asset;

-            m_scene.CommsManager.AssetCache.TryGetCachedAsset(assetID, out asset);

-

-            return SniffUUIDs(asset);

-        }

-

-        private void Dump(Dictionary<UUID, bool> lst)

-        {

-            m_log.Debug("XXX -------- UUID DUMP ------- XXX");

-            foreach (KeyValuePair<UUID, bool> kvp in lst)

-                m_log.Debug(" >> " + kvp.Key + " (texture? " + kvp.Value + ")");

-            m_log.Debug("XXX -------- UUID DUMP ------- XXX");

-        }

-

-        #endregion

-

-

-        #region Public interface

-

-        public void Get(UUID itemID, UUID ownerID)

-        {

-            if (!IsInAssetMap(itemID) && !IsHomeUser(ownerID))

-            {

-                // Get the item from the remote asset server onto the local AssetCache

-                // and place an entry in m_assetMap

-

-                GridAssetClient asscli = null;

-                string userAssetURL = UserAssetURL(ownerID);

-                if (userAssetURL != null)

-                {

-                    m_assetServers.TryGetValue(userAssetURL, out asscli);

-                    if (asscli == null)

-                    {

-                        m_log.Debug("[HGScene]: Starting new GridAssetClient for " + userAssetURL);

-                        asscli = new GridAssetClient(userAssetURL);

-                        asscli.SetReceiver(m_scene.CommsManager.AssetCache); // Straight to the asset cache!

-                        m_assetServers.Add(userAssetURL, asscli);

-                    }

-

-                    m_log.Debug("[HGScene]: Fetching object " + itemID + " to asset server " + userAssetURL);

-                    bool success = FetchAsset(asscli, itemID, false); // asscli.RequestAsset(item.ItemID, false);

-

-                    // OK, now fetch the inside.

-                    Dictionary<UUID, bool> ids = SniffUUIDs(itemID);

-                    Dump(ids);

-                    foreach (KeyValuePair<UUID, bool> kvp in ids)

-                        FetchAsset(asscli, kvp.Key, kvp.Value);

-

-

-                    if (success)

-                    {

-                        m_log.Debug("[HGScene]: Successfully fetched item from remote asset server " + userAssetURL);

-                        m_assetMap.Add(itemID, asscli);

-                    }

-                    else

-                        m_log.Warn("[HGScene]: Could not fetch asset from remote asset server " + userAssetURL);

-                }

-                else

-                    m_log.Warn("[HGScene]: Unable to locate foreign user's asset server");

-            }

-        }

-

-        public void Post(UUID itemID, UUID ownerID)

-        {

-            if (!IsHomeUser(ownerID))

-            {

-                // Post the item from the local AssetCache ontp the remote asset server

-                // and place an entry in m_assetMap

-

-                GridAssetClient asscli = null;

-                string userAssetURL = UserAssetURL(ownerID);

-                if (userAssetURL != null)

-                {

-                    m_assetServers.TryGetValue(userAssetURL, out asscli);

-                    if (asscli == null)

-                    {

-                        m_log.Debug("[HGScene]: Starting new GridAssetClient for " + userAssetURL);

-                        asscli = new GridAssetClient(userAssetURL);

-                        asscli.SetReceiver(m_scene.CommsManager.AssetCache); // Straight to the asset cache!

-                        m_assetServers.Add(userAssetURL, asscli);

-                    }

-                    m_log.Debug("[HGScene]: Posting object " + itemID + " to asset server " + userAssetURL);

-                    bool success = PostAsset(asscli, itemID);

-

-                    // Now the inside

-                    Dictionary<UUID, bool> ids = SniffUUIDs(itemID);

-                    Dump(ids);

-                    foreach (KeyValuePair<UUID, bool> kvp in ids)

-                        PostAsset(asscli, kvp.Key);

-

-                    if (success)

-                    {

-                        m_log.Debug("[HGScene]: Successfully posted item to remote asset server " + userAssetURL);

-                        m_assetMap.Add(itemID, asscli);

-                    }

-                    else

-                        m_log.Warn("[HGScene]: Could not post asset to remote asset server " + userAssetURL);

-

-                    //if (!m_assetMap.ContainsKey(itemID))

-                    //    m_assetMap.Add(itemID, asscli);

-                }

-                else

-                    m_log.Warn("[HGScene]: Unable to locate foreign user's asset server");

-

-            }

-        }

-

-        #endregion

-

-    }

-}

+/**
+ * Copyright (c) 2008, Contributors. All rights reserved.
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ * 
+ * Redistribution and use in source and binary forms, with or without modification, 
+ * are permitted provided that the following conditions are met:
+ * 
+ *     * Redistributions of source code must retain the above copyright notice, 
+ *       this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright notice, 
+ *       this list of conditions and the following disclaimer in the documentation 
+ *       and/or other materials provided with the distribution.
+ *     * Neither the name of the Organizations nor the names of Individual
+ *       Contributors may be used to endorse or promote products derived from 
+ *       this software without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND 
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL 
+ * THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE 
+ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * 
+ */
+
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.Reflection;
+using System.Threading;
+
+using log4net;
+using Nini.Config;
+using OpenMetaverse;
+
+using OpenSim.Framework;
+using OpenSim.Framework.Communications;
+using OpenSim.Framework.Communications.Cache;
+using OpenSim.Framework.Servers;
+using OpenSim.Region.Environment;
+using OpenSim.Region.Environment.Scenes;
+
+//using HyperGrid.Framework;
+//using OpenSim.Region.Communications.Hypergrid;
+
+namespace OpenSim.Region.Environment.Scenes.Hypergrid
+{
+    public class HGAssetMapper 
+    {
+        #region Fields
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
+        // This maps between asset server URLs and asset server clients
+        private Dictionary<string, GridAssetClient> m_assetServers = new Dictionary<string, GridAssetClient>();
+
+        // This maps between asset UUIDs and asset servers
+        private Dictionary<UUID, GridAssetClient> m_assetMap = new Dictionary<UUID, GridAssetClient>();
+
+        private Scene m_scene;
+        #endregion
+
+        #region Constructor
+
+        public HGAssetMapper(Scene scene)
+        {
+            m_scene = scene;
+        }
+
+        #endregion
+
+        #region Internal functions
+
+        private string UserAssetURL(UUID userID)
+        {
+            CachedUserInfo uinfo = m_scene.CommsManager.UserProfileCacheService.GetUserDetails(userID);
+            if (uinfo != null)
+                return (uinfo.UserProfile.UserAssetURI == "") ? null : uinfo.UserProfile.UserAssetURI;
+            return null;
+        }
+
+        private bool IsHomeUser(UUID userID)
+        {
+            CachedUserInfo uinfo = m_scene.CommsManager.UserProfileCacheService.GetUserDetails(userID);
+
+            if (uinfo != null)
+            {
+                //if ((uinfo.UserProfile.UserAssetURI == null) || (uinfo.UserProfile.UserAssetURI == "") ||
+                //    uinfo.UserProfile.UserAssetURI.Equals(m_scene.CommsManager.NetworkServersInfo.AssetURL))
+                if (HGNetworkServersInfo.Singleton.IsLocalUser(uinfo.UserProfile.UserAssetURI))
+                {
+                    m_log.Debug("[HGScene]: Home user " + uinfo.UserProfile.FirstName + " " + uinfo.UserProfile.SurName);
+                    return true;
+                }
+            }
+
+            m_log.Debug("[HGScene]: Foreign user " + uinfo.UserProfile.FirstName + " " + uinfo.UserProfile.SurName);
+            return false;
+        }
+
+        private bool IsInAssetMap(UUID uuid)
+        {
+            return m_assetMap.ContainsKey(uuid);
+        }
+
+        private bool FetchAsset(GridAssetClient asscli, UUID assetID, bool isTexture)
+        {
+            // I'm not going over 3 seconds since this will be blocking processing of all the other inbound
+            // packets from the client.
+            int pollPeriod = 200;
+            int maxPolls = 15;
+
+            AssetBase asset;
+
+            // Maybe it came late, and it's already here. Check first.
+            if (m_scene.CommsManager.AssetCache.TryGetCachedAsset(assetID, out asset))
+            {
+                m_log.Debug("[HGScene]: Asset already in asset cache. " + assetID);
+                return true;
+            }
+
+
+            asscli.RequestAsset(assetID, isTexture);
+
+            do
+            {
+                Thread.Sleep(pollPeriod);
+
+                if (m_scene.CommsManager.AssetCache.TryGetCachedAsset(assetID, out asset) && (asset != null))
+                {
+                    m_log.Debug("[HGScene]: Asset made it to asset cache. " + asset.Name + " " + assetID);
+                    // I think I need to store it in the asset DB too. 
+                    // For now, let me just do it for textures and scripts
+                    if (((AssetType)asset.Type == AssetType.Texture) ||
+                        ((AssetType)asset.Type == AssetType.LSLBytecode) ||
+                        ((AssetType)asset.Type == AssetType.LSLText))
+                    {
+                        AssetBase asset1 = new AssetBase();
+                        Copy(asset, asset1);
+                        m_scene.AssetCache.AssetServer.StoreAsset(asset1);
+                    }
+                    return true;
+                }
+            } while (--maxPolls > 0);
+
+            m_log.WarnFormat("[HGScene]: {0} {1} was not received before the retrieval timeout was reached",
+                             isTexture ? "texture" : "asset", assetID.ToString());
+
+            return false;
+        }
+
+        private bool PostAsset(GridAssetClient asscli, UUID assetID)
+        {
+            AssetBase asset1;
+            m_scene.CommsManager.AssetCache.TryGetCachedAsset(assetID, out asset1);
+
+            if (asset1 != null)
+            {
+                // See long comment in AssetCache.AddAsset
+                if (!asset1.Temporary || asset1.Local)
+                {
+                    // The asset cache returns instances of subclasses of AssetBase: 
+                    // TextureImage or AssetInfo. So in passing them to the remote
+                    // server we first need to convert this to instances of AssetBase,
+                    // which is the serializable class for assets.
+                    AssetBase asset = new AssetBase();
+                    Copy(asset1, asset);
+
+                    asscli.StoreAsset(asset);
+                }
+                return true;
+           }
+            else
+                m_log.Warn("[HGScene]: Tried to post asset to remote server, but asset not in local cache.");
+
+            return false;
+        }
+
+        private void Copy(AssetBase from, AssetBase to)
+        {
+            to.Data         = from.Data;
+            to.Description  = from.Description;
+            to.FullID       = from.FullID;
+            to.ID           = from.ID;
+            to.Local        = from.Local;
+            to.Name         = from.Name;
+            to.Temporary    = from.Temporary;
+            to.Type         = from.Type;
+            
+        }
+
+        private void _guardedAdd(Dictionary<UUID, bool> lst, UUID obj, bool val)
+        {
+            if (!lst.ContainsKey(obj))
+                lst.Add(obj, val);
+        }
+
+        private void SniffTextureUUIDs(Dictionary<UUID, bool> uuids, SceneObjectGroup sog)
+        {
+            try
+            {
+                _guardedAdd(uuids, sog.RootPart.Shape.Textures.DefaultTexture.TextureID, true);
+            }
+            catch (Exception) { }
+
+            foreach (Primitive.TextureEntryFace tface in sog.RootPart.Shape.Textures.FaceTextures)
+            {
+                try
+                {
+                    _guardedAdd(uuids, tface.TextureID, true);
+                }
+                catch (Exception) { }
+            }
+
+            foreach (SceneObjectPart sop in sog.Children.Values)
+            {
+                try
+                {
+                    _guardedAdd(uuids, sop.Shape.Textures.DefaultTexture.TextureID, true);
+                }
+                catch (Exception) { }
+                foreach (Primitive.TextureEntryFace tface in sop.Shape.Textures.FaceTextures)
+                {
+                    try
+                    {
+                        _guardedAdd(uuids, tface.TextureID, true);
+                    }
+                    catch (Exception) { }
+                }
+            }
+        }
+
+        private void SniffTaskInventoryUUIDs(Dictionary<UUID, bool> uuids, SceneObjectGroup sog)
+        {
+            TaskInventoryDictionary tinv = sog.RootPart.TaskInventory;
+
+            foreach (TaskInventoryItem titem in tinv.Values)
+            {
+                uuids.Add(titem.AssetID, (InventoryType)titem.Type == InventoryType.Texture);
+            }
+        }
+
+        private Dictionary<UUID, bool> SniffUUIDs(AssetBase asset)
+        {
+            Dictionary<UUID, bool> uuids = new Dictionary<UUID, bool>();
+            if ((asset != null) && ((AssetType)asset.Type == AssetType.Object))
+            {
+                string ass_str = Utils.BytesToString(asset.Data);
+                SceneObjectGroup sog = new SceneObjectGroup(ass_str, true);
+
+                SniffTextureUUIDs(uuids, sog);
+
+                // We need to sniff further...
+                SniffTaskInventoryUUIDs(uuids, sog);
+
+            }
+
+            return uuids;
+        }
+
+        private Dictionary<UUID, bool> SniffUUIDs(UUID assetID)
+        {
+            //Dictionary<UUID, bool> uuids = new Dictionary<UUID, bool>();
+
+            AssetBase asset;
+            m_scene.CommsManager.AssetCache.TryGetCachedAsset(assetID, out asset);
+
+            return SniffUUIDs(asset);
+        }
+
+        private void Dump(Dictionary<UUID, bool> lst)
+        {
+            m_log.Debug("XXX -------- UUID DUMP ------- XXX");
+            foreach (KeyValuePair<UUID, bool> kvp in lst)
+                m_log.Debug(" >> " + kvp.Key + " (texture? " + kvp.Value + ")");
+            m_log.Debug("XXX -------- UUID DUMP ------- XXX");
+        }
+
+        #endregion
+
+
+        #region Public interface
+
+        public void Get(UUID itemID, UUID ownerID)
+        {
+            if (!IsInAssetMap(itemID) && !IsHomeUser(ownerID))
+            {
+                // Get the item from the remote asset server onto the local AssetCache
+                // and place an entry in m_assetMap
+
+                GridAssetClient asscli = null;
+                string userAssetURL = UserAssetURL(ownerID);
+                if (userAssetURL != null)
+                {
+                    m_assetServers.TryGetValue(userAssetURL, out asscli);
+                    if (asscli == null)
+                    {
+                        m_log.Debug("[HGScene]: Starting new GridAssetClient for " + userAssetURL);
+                        asscli = new GridAssetClient(userAssetURL);
+                        asscli.SetReceiver(m_scene.CommsManager.AssetCache); // Straight to the asset cache!
+                        m_assetServers.Add(userAssetURL, asscli);
+                    }
+
+                    m_log.Debug("[HGScene]: Fetching object " + itemID + " to asset server " + userAssetURL);
+                    bool success = FetchAsset(asscli, itemID, false); // asscli.RequestAsset(item.ItemID, false);
+
+                    // OK, now fetch the inside.
+                    Dictionary<UUID, bool> ids = SniffUUIDs(itemID);
+                    Dump(ids);
+                    foreach (KeyValuePair<UUID, bool> kvp in ids)
+                        FetchAsset(asscli, kvp.Key, kvp.Value);
+
+
+                    if (success)
+                    {
+                        m_log.Debug("[HGScene]: Successfully fetched item from remote asset server " + userAssetURL);
+                        m_assetMap.Add(itemID, asscli);
+                    }
+                    else
+                        m_log.Warn("[HGScene]: Could not fetch asset from remote asset server " + userAssetURL);
+                }
+                else
+                    m_log.Warn("[HGScene]: Unable to locate foreign user's asset server");
+            }
+        }
+
+        public void Post(UUID itemID, UUID ownerID)
+        {
+            if (!IsHomeUser(ownerID))
+            {
+                // Post the item from the local AssetCache ontp the remote asset server
+                // and place an entry in m_assetMap
+
+                GridAssetClient asscli = null;
+                string userAssetURL = UserAssetURL(ownerID);
+                if (userAssetURL != null)
+                {
+                    m_assetServers.TryGetValue(userAssetURL, out asscli);
+                    if (asscli == null)
+                    {
+                        m_log.Debug("[HGScene]: Starting new GridAssetClient for " + userAssetURL);
+                        asscli = new GridAssetClient(userAssetURL);
+                        asscli.SetReceiver(m_scene.CommsManager.AssetCache); // Straight to the asset cache!
+                        m_assetServers.Add(userAssetURL, asscli);
+                    }
+                    m_log.Debug("[HGScene]: Posting object " + itemID + " to asset server " + userAssetURL);
+                    bool success = PostAsset(asscli, itemID);
+
+                    // Now the inside
+                    Dictionary<UUID, bool> ids = SniffUUIDs(itemID);
+                    Dump(ids);
+                    foreach (KeyValuePair<UUID, bool> kvp in ids)
+                        PostAsset(asscli, kvp.Key);
+
+                    if (success)
+                    {
+                        m_log.Debug("[HGScene]: Successfully posted item to remote asset server " + userAssetURL);
+                        m_assetMap.Add(itemID, asscli);
+                    }
+                    else
+                        m_log.Warn("[HGScene]: Could not post asset to remote asset server " + userAssetURL);
+
+                    //if (!m_assetMap.ContainsKey(itemID))
+                    //    m_assetMap.Add(itemID, asscli);
+                }
+                else
+                    m_log.Warn("[HGScene]: Unable to locate foreign user's asset server");
+
+            }
+        }
+
+        #endregion
+
+    }
+}