Merge branch 'careminster-presence-refactor' of ssh://3dhosting.de/var/git/careminster into careminster-presence-refactor

8 files changed, 324 insertions, 1292 deletions

diff --git a/OpenSim/Services/Connectors/Inventory/HGInventoryServiceConnector.cs b/OpenSim/Services/Connectors/Inventory/HGInventoryServiceConnector.cs
deleted file mode 100644
index 9878855..0000000
--- a/OpenSim/Services/Connectors/Inventory/HGInventoryServiceConnector.cs
+++ /dev/null
@@ -1,335 +0,0 @@
-/*
- * Copyright (c) Contributors, http://opensimulator.org/
- * 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 OpenSimulator Project nor the
- *       names of its contributors may be used to endorse or promote products
- *       derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``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 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 log4net;
-using Nini.Config;
-using System;
-using System.Collections.Generic;
-using System.Reflection;
-using OpenSim.Framework;
-using OpenSim.Services.Interfaces;
-using OpenMetaverse;
-
-namespace OpenSim.Services.Connectors.Inventory
-{
-    public class HGInventoryServiceConnector : ISessionAuthInventoryService
-    {
-        private static readonly ILog m_log =
-                LogManager.GetLogger(
-                MethodBase.GetCurrentMethod().DeclaringType);
-
-        private Dictionary<string, InventoryServicesConnector> m_connectors = new Dictionary<string, InventoryServicesConnector>();
-
-        public HGInventoryServiceConnector(IConfigSource source)
-        {
-            IConfig moduleConfig = source.Configs["Modules"];
-            if (moduleConfig != null)
-            {
-
-                IConfig inventoryConfig = source.Configs["InventoryService"];
-                if (inventoryConfig == null)
-                {
-                    m_log.Error("[HG INVENTORY SERVICE]: InventoryService missing from OpenSim.ini");
-                    return;
-                }
-
-                m_log.Info("[HG INVENTORY SERVICE]: HG inventory service enabled");
-            }
-        }
-
-        private bool StringToUrlAndUserID(string id, out string url, out string userID)
-        {
-            url = String.Empty;
-            userID = String.Empty;
-
-            Uri assetUri;
-
-            if (Uri.TryCreate(id, UriKind.Absolute, out assetUri) &&
-                    assetUri.Scheme == Uri.UriSchemeHttp)
-            {
-                url = "http://" + assetUri.Authority;
-                userID = assetUri.LocalPath.Trim(new char[] { '/' });
-                return true;
-            }
-
-            return false;
-        }
-        private ISessionAuthInventoryService GetConnector(string url)
-        {
-            InventoryServicesConnector connector = null;
-            lock (m_connectors)
-            {
-                if (m_connectors.ContainsKey(url))
-                {
-                    connector = m_connectors[url];
-                }
-                else
-                {
-                    // We're instantiating this class explicitly, but this won't
-                    // work in general, because the remote grid may be running
-                    // an inventory server that has a different protocol.
-                    // Eventually we will want a piece of protocol asking
-                    // the remote server about its kind. Definitely cool thing to do!
-                    connector = new InventoryServicesConnector(url);
-                    m_connectors.Add(url, connector);
-                }
-            }
-            return connector;
-        }
-
-        public string Host
-        {
-            get { return string.Empty; }
-        }
-
-        public void GetUserInventory(string id, UUID sessionID, InventoryReceiptCallback callback)
-        {
-            m_log.Debug("[HGInventory]: GetUserInventory " + id);
-            string url = string.Empty;
-            string userID = string.Empty;
-
-            if (StringToUrlAndUserID(id, out url, out userID))
-            {
-                ISessionAuthInventoryService connector = GetConnector(url);
-                connector.GetUserInventory(userID, sessionID, callback);
-            }
-
-        }
-
-        /// <summary>
-        /// Gets the user folder for the given folder-type
-        /// </summary>
-        /// <param name="userID"></param>
-        /// <param name="type"></param>
-        /// <returns></returns>
-        public Dictionary<AssetType, InventoryFolderBase> GetSystemFolders(string id, UUID sessionID)
-        {
-            m_log.Debug("[HGInventory]: GetSystemFolders " + id);
-            string url = string.Empty;
-            string userID = string.Empty;
-
-            if (StringToUrlAndUserID(id, out url, out userID))
-            {
-                ISessionAuthInventoryService connector = GetConnector(url);
-                return connector.GetSystemFolders(userID, sessionID);
-            }
-
-            return new Dictionary<AssetType, InventoryFolderBase>();
-        }
-
-        /// <summary>
-        /// Gets everything (folders and items) inside a folder
-        /// </summary>
-        /// <param name="userId"></param>
-        /// <param name="folderID"></param>
-        /// <returns></returns>
-        public InventoryCollection GetFolderContent(string id, UUID folderID, UUID sessionID)
-        {
-            m_log.Debug("[HGInventory]: GetFolderContent " + id);
-            string url = string.Empty;
-            string userID = string.Empty;
-
-            if (StringToUrlAndUserID(id, out url, out userID))
-            {
-                ISessionAuthInventoryService connector = GetConnector(url);
-                return connector.GetFolderContent(userID, folderID, sessionID);
-            }
-
-            return null;
-        }
-
-        public bool AddFolder(string id, InventoryFolderBase folder, UUID sessionID)
-        {
-            string url = string.Empty;
-            string userID = string.Empty;
-
-            if (StringToUrlAndUserID(id, out url, out userID))
-            {
-                ISessionAuthInventoryService connector = GetConnector(url);
-                return connector.AddFolder(userID, folder, sessionID);
-            }
-            return false;
-        }
-
-        public bool UpdateFolder(string id, InventoryFolderBase folder, UUID sessionID)
-        {
-            string url = string.Empty;
-            string userID = string.Empty;
-
-            if (StringToUrlAndUserID(id, out url, out userID))
-            {
-                ISessionAuthInventoryService connector = GetConnector(url);
-                return connector.UpdateFolder(userID, folder, sessionID);
-            }
-            return false;
-        }
-
-        public bool MoveFolder(string id, InventoryFolderBase folder, UUID sessionID)
-        {
-            string url = string.Empty;
-            string userID = string.Empty;
-
-            if (StringToUrlAndUserID(id, out url, out userID))
-            {
-                ISessionAuthInventoryService connector = GetConnector(url);
-                return connector.MoveFolder(userID, folder, sessionID);
-            }
-            return false;
-        }
-
-        public bool DeleteFolders(string id, List<UUID> folders, UUID sessionID)
-        {
-            string url = string.Empty;
-            string userID = string.Empty;
-
-            if (StringToUrlAndUserID(id, out url, out userID))
-            {
-                ISessionAuthInventoryService connector = GetConnector(url);
-                return connector.DeleteFolders(userID, folders, sessionID);
-            }
-            return false;
-        }
-
-        public bool PurgeFolder(string id, InventoryFolderBase folder, UUID sessionID)
-        {
-            string url = string.Empty;
-            string userID = string.Empty;
-
-            if (StringToUrlAndUserID(id, out url, out userID))
-            {
-                ISessionAuthInventoryService connector = GetConnector(url);
-                return connector.PurgeFolder(userID, folder, sessionID);
-            }
-            return false;
-        }
-
-        public List<InventoryItemBase> GetFolderItems(string id, UUID folderID, UUID sessionID)
-        {
-            string url = string.Empty;
-            string userID = string.Empty;
-
-            if (StringToUrlAndUserID(id, out url, out userID))
-            {
-                ISessionAuthInventoryService connector = GetConnector(url);
-                return connector.GetFolderItems(userID, folderID, sessionID);
-            }
-            return new List<InventoryItemBase>();
-        }
-        
-        public bool AddItem(string id, InventoryItemBase item, UUID sessionID)
-        {
-            string url = string.Empty;
-            string userID = string.Empty;
-
-            if (StringToUrlAndUserID(id, out url, out userID))
-            {
-                ISessionAuthInventoryService connector = GetConnector(url);
-                return connector.AddItem(userID, item, sessionID);
-            }
-            return false;
-        }
-
-        public bool UpdateItem(string id, InventoryItemBase item, UUID sessionID)
-        {
-            string url = string.Empty;
-            string userID = string.Empty;
-
-            if (StringToUrlAndUserID(id, out url, out userID))
-            {
-                ISessionAuthInventoryService connector = GetConnector(url);
-                return connector.UpdateItem(userID, item, sessionID);
-            }
-            return false;
-        }
-
-        public bool MoveItems(string id, List<InventoryItemBase> items, UUID sessionID)
-        {
-            string url = string.Empty;
-            string userID = string.Empty;
-
-            if (StringToUrlAndUserID(id, out url, out userID))
-            {
-                ISessionAuthInventoryService connector = GetConnector(url);
-                return connector.MoveItems(userID, items, sessionID);
-            }
-            return false;
-        }
-
-        public bool DeleteItems(string id, List<UUID> itemIDs, UUID sessionID)
-        {
-            string url = string.Empty;
-            string userID = string.Empty;
-
-            if (StringToUrlAndUserID(id, out url, out userID))
-            {
-                ISessionAuthInventoryService connector = GetConnector(url);
-                return connector.DeleteItems(userID, itemIDs, sessionID);
-            }
-            return false;
-        }
-
-        public InventoryItemBase QueryItem(string id, InventoryItemBase item, UUID sessionID)
-        {
-            string url = string.Empty;
-            string userID = string.Empty;
-
-            if (StringToUrlAndUserID(id, out url, out userID))
-            {
-                //m_log.DebugFormat("[HGInventory CONNECTOR]: calling {0}", url);
-                ISessionAuthInventoryService connector = GetConnector(url);
-                return connector.QueryItem(userID, item, sessionID);
-            }
-            return null;
-        }
-
-        public InventoryFolderBase QueryFolder(string id, InventoryFolderBase folder, UUID sessionID)
-        {
-            string url = string.Empty;
-            string userID = string.Empty;
-
-            if (StringToUrlAndUserID(id, out url, out userID))
-            {
-                ISessionAuthInventoryService connector = GetConnector(url);
-                return connector.QueryFolder(userID, folder, sessionID);
-            }
-            return null;
-        }
-
-        public int GetAssetPermissions(string id, UUID assetID, UUID sessionID)
-        {
-            string url = string.Empty;
-            string userID = string.Empty;
-
-            if (StringToUrlAndUserID(id, out url, out userID))
-            {
-                ISessionAuthInventoryService connector = GetConnector(url);
-                return connector.GetAssetPermissions(userID, assetID, sessionID);
-            }
-            return 0;
-        }
-    }
-}
diff --git a/OpenSim/Services/Connectors/Inventory/ISessionAuthInventoryService.cs b/OpenSim/Services/Connectors/Inventory/ISessionAuthInventoryService.cs
deleted file mode 100644
index da8c7e2..0000000
--- a/OpenSim/Services/Connectors/Inventory/ISessionAuthInventoryService.cs
+++ /dev/null
@@ -1,140 +0,0 @@
-/*
- * Copyright (c) Contributors, http://opensimulator.org/
- * 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 OpenSimulator Project nor the
- *       names of its contributors may be used to endorse or promote products
- *       derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``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 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.Collections.Generic;
-using OpenSim.Framework;
-using OpenSim.Services.Interfaces;
-using OpenMetaverse;
-
-namespace OpenSim.Services.Connectors
-{
-    /// <summary>
-    /// Defines all operations to access a remote inventory service
-    /// using session authentication as a form of security.
-    /// </summary>
-    public interface ISessionAuthInventoryService
-    {
-        string Host
-        {
-            get;
-        }
-
-        /// <summary>
-        /// Request the inventory for a user.  This is an asynchronous operation that will call the callback when the
-        /// inventory has been received
-        /// </summary>
-        /// <param name="userID"></param>
-        /// <param name="callback"></param>
-        void GetUserInventory(string userID, UUID session_id, InventoryReceiptCallback callback);
-
-        /// <summary>
-        /// Gets the user folder for the given folder-type
-        /// </summary>
-        /// <param name="userID"></param>
-        /// <param name="type"></param>
-        /// <returns></returns>
-        Dictionary<AssetType, InventoryFolderBase> GetSystemFolders(string userID, UUID session_id);
-
-        /// <summary>
-        /// Gets everything (folders and items) inside a folder
-        /// </summary>
-        /// <param name="userId"></param>
-        /// <param name="folderID"></param>
-        /// <returns></returns>
-        InventoryCollection GetFolderContent(string userID, UUID folderID, UUID session_id);
-
-        /// <summary>
-        /// Add a new folder to the user's inventory
-        /// </summary>
-        /// <param name="folder"></param>
-        /// <returns>true if the folder was successfully added</returns>
-        bool AddFolder(string userID, InventoryFolderBase folder, UUID session_id);
-
-        /// <summary>
-        /// Update a folder in the user's inventory
-        /// </summary>
-        /// <param name="folder"></param>
-        /// <returns>true if the folder was successfully updated</returns>
-        bool UpdateFolder(string userID, InventoryFolderBase folder, UUID session_id);
-
-        /// <summary>
-        /// Move an inventory folder to a new location
-        /// </summary>
-        /// <param name="folder">A folder containing the details of the new location</param>
-        /// <returns>true if the folder was successfully moved</returns>
-        bool MoveFolder(string userID, InventoryFolderBase folder, UUID session_id);
-
-        /// <summary>
-        /// Delete a list of inventory folders (from trash)
-        /// </summary>
-        bool DeleteFolders(string userID, List<UUID> folders, UUID session_id);
-
-        /// <summary>
-        /// Purge an inventory folder of all its items and subfolders.
-        /// </summary>
-        /// <param name="folder"></param>
-        /// <returns>true if the folder was successfully purged</returns>
-        bool PurgeFolder(string userID, InventoryFolderBase folder, UUID session_id);
-
-        /// <summary>
-        /// Get items from a folder.
-        /// </summary>
-        /// <param name="folder"></param>
-        /// <returns>true if the folder was successfully purged</returns>
-        List<InventoryItemBase> GetFolderItems(string userID, UUID folderID, UUID session_id);
-
-        /// <summary>
-        /// Add a new item to the user's inventory
-        /// </summary>
-        /// <param name="item"></param>
-        /// <returns>true if the item was successfully added</returns>
-        bool AddItem(string userID, InventoryItemBase item, UUID session_id);
-
-        /// <summary>
-        /// Update an item in the user's inventory
-        /// </summary>
-        /// <param name="item"></param>
-        /// <returns>true if the item was successfully updated</returns>
-        bool UpdateItem(string userID, InventoryItemBase item, UUID session_id);
-
-        bool MoveItems(string userID, List<InventoryItemBase> items, UUID session_id);
-        
-        /// <summary>
-        /// Delete an item from the user's inventory
-        /// </summary>
-        /// <param name="item"></param>
-        /// <returns>true if the item was successfully deleted</returns>
-        bool DeleteItems(string userID, List<UUID> itemIDs, UUID session_id);
-
-        InventoryItemBase QueryItem(string userID, InventoryItemBase item, UUID session_id);
-
-        InventoryFolderBase QueryFolder(string userID, InventoryFolderBase item, UUID session_id);
-
-        int GetAssetPermissions(string userID, UUID assetID, UUID session_id);
-
-    }
-}
diff --git a/OpenSim/Services/Connectors/Inventory/InventoryServiceConnector.cs b/OpenSim/Services/Connectors/Inventory/InventoryServiceConnector.cs
deleted file mode 100644
index f86b453..0000000
--- a/OpenSim/Services/Connectors/Inventory/InventoryServiceConnector.cs
+++ /dev/null
@@ -1,582 +0,0 @@
-/*
- * Copyright (c) Contributors, http://opensimulator.org/
- * 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 OpenSimulator Project nor the
- *       names of its contributors may be used to endorse or promote products
- *       derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``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 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 log4net;
-using System;
-using System.Collections.Generic;
-using System.IO;
-using System.Reflection;
-using Nini.Config;
-using OpenSim.Framework;
-using OpenSim.Framework.Servers.HttpServer;
-using OpenSim.Services.Interfaces;
-using OpenMetaverse;
-
-namespace OpenSim.Services.Connectors
-{
-    public class InventoryServicesConnector : ISessionAuthInventoryService
-    {
-        private static readonly ILog m_log =
-                LogManager.GetLogger(
-                MethodBase.GetCurrentMethod().DeclaringType);
-
-        private string m_ServerURI = String.Empty;
-
-        private Dictionary<UUID, InventoryReceiptCallback> m_RequestingInventory = new Dictionary<UUID, InventoryReceiptCallback>();
-        private Dictionary<UUID, DateTime> m_RequestTime = new Dictionary<UUID, DateTime>();
-
-        public InventoryServicesConnector()
-        {
-        }
-
-        public InventoryServicesConnector(string serverURI)
-        {
-            m_ServerURI = serverURI.TrimEnd('/');
-        }
-
-        public InventoryServicesConnector(IConfigSource source)
-        {
-            Initialise(source);
-        }
-
-        public virtual void Initialise(IConfigSource source)
-        {
-            IConfig inventoryConfig = source.Configs["InventoryService"];
-            if (inventoryConfig == null)
-            {
-                m_log.Error("[INVENTORY CONNECTOR]: InventoryService missing from OpenSim.ini");
-                throw new Exception("InventoryService missing from OpenSim.ini");
-            }
-
-            string serviceURI = inventoryConfig.GetString("InventoryServerURI",
-                    String.Empty);
-
-            if (serviceURI == String.Empty)
-            {
-                m_log.Error("[INVENTORY CONNECTOR]: No Server URI named in section InventoryService");
-                throw new Exception("Unable to proceed. Please make sure your ini files in config-include are updated according to .example's");
-            }
-            m_ServerURI = serviceURI.TrimEnd('/');
-        }
-
-        #region ISessionAuthInventoryService
-
-        public string Host
-        {
-            get { return m_ServerURI; }
-        }
-
-        /// <summary>
-        /// Caller must catch eventual Exceptions.
-        /// </summary>
-        /// <param name="userID"></param>
-        /// <param name="sessionID"></param>
-        /// <param name="callback"></param>
-        public void GetUserInventory(string userIDStr, UUID sessionID, InventoryReceiptCallback callback)
-        {
-            UUID userID = UUID.Zero;
-            if (UUID.TryParse(userIDStr, out userID))
-            {
-                lock (m_RequestingInventory)
-                {
-                    // *HACK ALERT*
-
-                    // If an inventory request times out, it blocks any further requests from the 
-                    // same user, even after a relog. This is bad, and makes me sad.
-
-                    // Really, we should detect a timeout and report a failure to the callback,
-                    // BUT in my testing i found that it's hard to detect a timeout.. sometimes,
-                    // a partial response is recieved, and sometimes a null response.
-
-                    // So, for now, add a timer of ten seconds (which is the request timeout).
-
-                    // This should basically have the same effect.
-
-                    lock (m_RequestTime)
-                    {
-                        if (m_RequestTime.ContainsKey(userID))
-                        {
-                            TimeSpan interval = DateTime.Now - m_RequestTime[userID];
-                            if (interval.TotalSeconds > 10)
-                            {
-                                m_RequestTime.Remove(userID);
-                                if (m_RequestingInventory.ContainsKey(userID))
-                                {
-                                    m_RequestingInventory.Remove(userID);
-                                }
-                            }
-                        }
-                        if (!m_RequestingInventory.ContainsKey(userID))
-                        {
-                            m_RequestTime.Add(userID, DateTime.Now);
-                            m_RequestingInventory.Add(userID, callback);
-                        }
-                        else
-                        {
-                            m_log.ErrorFormat("[INVENTORY CONNECTOR]: GetUserInventory - ignoring repeated request for user {0}", userID);
-                            return;
-                        }
-                    }
-                }
-
-                m_log.InfoFormat(
-                    "[INVENTORY CONNECTOR]: Requesting inventory from {0}/GetInventory/ for user {1}",
-                    m_ServerURI, userID);
-
-                RestSessionObjectPosterResponse<Guid, InventoryCollection> requester
-                    = new RestSessionObjectPosterResponse<Guid, InventoryCollection>();
-                requester.ResponseCallback = InventoryResponse;
-
-                requester.BeginPostObject(m_ServerURI + "/GetInventory/", userID.Guid, sessionID.ToString(), userID.ToString());
-            }
-        }
-
-        /// <summary>
-        /// Gets the user folder for the given folder-type
-        /// </summary>
-        /// <param name="userID"></param>
-        /// <param name="type"></param>
-        /// <returns></returns>
-        public Dictionary<AssetType, InventoryFolderBase> GetSystemFolders(string userID, UUID sessionID)
-        {
-            List<InventoryFolderBase> folders = null;
-            Dictionary<AssetType, InventoryFolderBase> dFolders = new Dictionary<AssetType, InventoryFolderBase>();
-            try
-            {
-                folders = SynchronousRestSessionObjectPoster<Guid, List<InventoryFolderBase>>.BeginPostObject(
-                    "POST", m_ServerURI + "/SystemFolders/", new Guid(userID), sessionID.ToString(), userID.ToString());
-
-                foreach (InventoryFolderBase f in folders)
-                    dFolders[(AssetType)f.Type] = f;
-
-                return dFolders;
-            }
-            catch (Exception e)
-            {
-                // Maybe we're talking to an old inventory server. Try this other thing.
-                m_log.ErrorFormat("[INVENTORY CONNECTOR]: GetSystemFolders operation failed, {0} {1} (old sever?). Trying GetInventory.",
-                     e.Source, e.Message);
-
-                try
-                {
-                    InventoryCollection inventory = SynchronousRestSessionObjectPoster<Guid, InventoryCollection>.BeginPostObject(
-                        "POST", m_ServerURI + "/GetInventory/", new Guid(userID), sessionID.ToString(), userID.ToString());
-                    folders = inventory.Folders;
-                }
-                catch (Exception ex)
-                {
-                    m_log.ErrorFormat("[INVENTORY CONNECTOR]: GetInventory operation also failed, {0} {1}. Giving up.",
-                         e.Source, ex.Message);
-                }
-
-                if ((folders != null) && (folders.Count > 0))
-                {
-                    m_log.DebugFormat("[INVENTORY CONNECTOR]: Received entire inventory ({0} folders) for user {1}",
-                        folders.Count, userID);
-                    foreach (InventoryFolderBase f in folders)
-                    {
-                        if ((f.Type != (short)AssetType.Folder) && (f.Type != (short)AssetType.Unknown))
-                        dFolders[(AssetType)f.Type] = f;
-                    }
-
-                    UUID rootFolderID = dFolders[AssetType.Animation].ParentID;
-                    InventoryFolderBase rootFolder = new InventoryFolderBase(rootFolderID, new UUID(userID));
-                    rootFolder = QueryFolder(userID, rootFolder, sessionID);
-                    dFolders[AssetType.Folder] = rootFolder;
-                    m_log.DebugFormat("[INVENTORY CONNECTOR]: {0} system folders for user {1}", dFolders.Count, userID);
-                    return dFolders;
-                }
-            }
-
-            return new Dictionary<AssetType, InventoryFolderBase>();
-        }
-
-        /// <summary>
-        /// Gets everything (folders and items) inside a folder
-        /// </summary>
-        /// <param name="userId"></param>
-        /// <param name="folderID"></param>
-        /// <returns></returns>
-        public InventoryCollection GetFolderContent(string userID, UUID folderID, UUID sessionID)
-        {
-            try
-            {
-                // normal case
-                return SynchronousRestSessionObjectPoster<Guid, InventoryCollection>.BeginPostObject(
-                    "POST", m_ServerURI + "/GetFolderContent/", folderID.Guid, sessionID.ToString(), userID.ToString());
-            }
-            catch (TimeoutException e)
-            {
-                m_log.ErrorFormat(
-                    "[INVENTORY CONNECTOR]: GetFolderContent operation to {0} for {1} timed out {2} {3}.",
-                    m_ServerURI, folderID, e.Source, e.Message);
-            }
-            catch (Exception e)
-            {
-                m_log.ErrorFormat("[INVENTORY CONNECTOR]: GetFolderContent operation failed for {0}, {1} {2} (old server?).",
-                    folderID, e.Source, e.Message);
-            }
-
-            InventoryCollection nullCollection = new InventoryCollection();
-            nullCollection.Folders = new List<InventoryFolderBase>();
-            nullCollection.Items = new List<InventoryItemBase>();
-            nullCollection.UserID = new UUID(userID);
-            return nullCollection;
-        }
-
-        public bool AddFolder(string userID, InventoryFolderBase folder, UUID sessionID)
-        {
-            try
-            {
-                return SynchronousRestSessionObjectPoster<InventoryFolderBase, bool>.BeginPostObject(
-                    "POST", m_ServerURI + "/NewFolder/", folder, sessionID.ToString(), folder.Owner.ToString());
-            }
-            catch (Exception e)
-            {
-                m_log.ErrorFormat("[INVENTORY CONNECTOR]: Add new inventory folder operation failed for {0} {1}, {2} {3}",
-                     folder.Name, folder.ID, e.Source, e.Message);
-            }
-
-            return false;
-        }
-
-        public bool UpdateFolder(string userID, InventoryFolderBase folder, UUID sessionID)
-        {
-            try
-            {
-                return SynchronousRestSessionObjectPoster<InventoryFolderBase, bool>.BeginPostObject(
-                    "POST", m_ServerURI + "/UpdateFolder/", folder, sessionID.ToString(), folder.Owner.ToString());
-            }
-            catch (Exception e)
-            {
-                m_log.ErrorFormat("[INVENTORY CONNECTOR]: Update inventory folder operation failed for {0} {1}, {2} {3}",
-                    folder.Name, folder.ID, e.Source, e.Message);
-            }
-
-            return false;
-        }
-
-        public bool DeleteFolders(string userID, List<UUID> folderIDs, UUID sessionID)
-        {
-            try
-            {
-                List<Guid> guids = new List<Guid>();
-                foreach (UUID u in folderIDs)
-                    guids.Add(u.Guid);
-                return SynchronousRestSessionObjectPoster<List<Guid>, bool>.BeginPostObject(
-                    "POST", m_ServerURI + "/DeleteFolders/", guids, sessionID.ToString(), userID);
-            }
-            catch (Exception e)
-            {
-                m_log.ErrorFormat("[INVENTORY CONNECTOR]: Delete inventory folders operation failed, {0} {1}",
-                     e.Source, e.Message);
-            }
-
-            return false;
-        }
-
-        public bool MoveFolder(string userID, InventoryFolderBase folder, UUID sessionID)
-        {
-            try
-            {
-                return SynchronousRestSessionObjectPoster<InventoryFolderBase, bool>.BeginPostObject(
-                    "POST", m_ServerURI + "/MoveFolder/", folder, sessionID.ToString(), folder.Owner.ToString());
-            }
-            catch (Exception e)
-            {
-                m_log.ErrorFormat("[INVENTORY CONNECTOR]: Move inventory folder operation failed for {0} {1}, {2} {3}",
-                    folder.Name, folder.ID, e.Source, e.Message);
-            }
-
-            return false;
-        }
-
-        public bool PurgeFolder(string userID, InventoryFolderBase folder, UUID sessionID)
-        {
-            try
-            {
-                return SynchronousRestSessionObjectPoster<InventoryFolderBase, bool>.BeginPostObject(
-                    "POST", m_ServerURI + "/PurgeFolder/", folder, sessionID.ToString(), folder.Owner.ToString());
-            }
-            catch (Exception e)
-            {
-                m_log.ErrorFormat("[INVENTORY CONNECTOR]: Purge inventory folder operation failed for {0} {1}, {2} {3}",
-                    folder.Name, folder.ID, e.Source, e.Message);
-            }
-
-            return false;
-        }
-
-        public List<InventoryItemBase> GetFolderItems(string userID, UUID folderID, UUID sessionID)
-        {
-            try
-            {
-                InventoryFolderBase folder = new InventoryFolderBase(folderID, new UUID(userID));
-                return SynchronousRestSessionObjectPoster<InventoryFolderBase, List<InventoryItemBase>>.BeginPostObject(
-                    "POST", m_ServerURI + "/GetItems/", folder, sessionID.ToString(), userID);
-            }
-            catch (Exception e)
-            {
-                m_log.ErrorFormat("[INVENTORY CONNECTOR]: Get folder items operation failed for folder {0}, {1} {2}",
-                    folderID, e.Source, e.Message);
-            }
-
-            return null;
-        }
-
-        public bool AddItem(string userID, InventoryItemBase item, UUID sessionID)
-        {
-            try
-            {
-                return SynchronousRestSessionObjectPoster<InventoryItemBase, bool>.BeginPostObject(
-                    "POST", m_ServerURI + "/NewItem/", item, sessionID.ToString(), item.Owner.ToString());
-            }
-            catch (Exception e)
-            {
-                m_log.ErrorFormat("[INVENTORY CONNECTOR]: Add new inventory item operation failed for {0} {1}, {2} {3}",
-                    item.Name, item.ID, e.Source, e.Message);
-            }
-
-            return false;
-        }
-
-        public bool UpdateItem(string userID, InventoryItemBase item, UUID sessionID)
-        {
-            try
-            {
-                return SynchronousRestSessionObjectPoster<InventoryItemBase, bool>.BeginPostObject(
-                    "POST", m_ServerURI + "/NewItem/", item, sessionID.ToString(), item.Owner.ToString());
-            }
-            catch (Exception e)
-            {
-                m_log.ErrorFormat("[INVENTORY CONNECTOR]: Update new inventory item operation failed for {0} {1}, {2} {3}",
-                    item.Name, item.ID, e.Source, e.Message);
-            }
-
-            return false;
-        }
-
-        /**
-         * MoveItems Async group
-         */
-
-        delegate void MoveItemsDelegate(string userID, List<InventoryItemBase> items, UUID sessionID);
-
-        private void MoveItemsAsync(string userID, List<InventoryItemBase> items, UUID sessionID)
-        {
-            if (items == null)
-            {
-                m_log.WarnFormat("[INVENTORY CONNECTOR]: request to move items got a null list.");
-                return;
-            }
-
-            try
-            {
-                //SynchronousRestSessionObjectPoster<List<InventoryItemBase>, bool>.BeginPostObject(
-                //    "POST", m_ServerURI + "/MoveItems/", items, sessionID.ToString(), userID.ToString());
-
-                //// Success
-                //return;
-                string uri = m_ServerURI + "/inventory/" + userID;
-                if (SynchronousRestObjectRequester.
-                        MakeRequest<List<InventoryItemBase>, bool>("PUT", uri, items))
-                    m_log.DebugFormat("[INVENTORY CONNECTOR]: move {0} items poster succeeded {1}", items.Count, uri);
-                else
-                    m_log.DebugFormat("[INVENTORY CONNECTOR]: move {0} items poster failed {1}", items.Count, uri); ;
-
-                return;
-
-            }
-            catch (Exception e)
-            {
-                m_log.ErrorFormat("[INVENTORY CONNECTOR]: Move inventory items operation failed, {0} {1} (old server?). Trying slow way.",
-                     e.Source, e.Message);
-            }
-
-        }
-
-        private void MoveItemsCompleted(IAsyncResult iar)
-        {
-            MoveItemsDelegate d = (MoveItemsDelegate)iar.AsyncState;
-            d.EndInvoke(iar);
-        }
-
-        public bool MoveItems(string userID, List<InventoryItemBase> items, UUID sessionID)
-        {
-            MoveItemsDelegate d = MoveItemsAsync;
-            d.BeginInvoke(userID, items, sessionID, MoveItemsCompleted, d);
-            return true;
-        }
-
-        public bool DeleteItems(string userID, List<UUID> items, UUID sessionID)
-        {
-            try
-            {
-                List<Guid> guids = new List<Guid>();
-                foreach (UUID u in items)
-                    guids.Add(u.Guid);
-                return SynchronousRestSessionObjectPoster<List<Guid>, bool>.BeginPostObject(
-                    "POST", m_ServerURI + "/DeleteItem/", guids, sessionID.ToString(), userID);
-            }
-            catch (Exception e)
-            {
-                m_log.ErrorFormat("[INVENTORY CONNECTOR]: Delete inventory items operation failed, {0} {1}",
-                     e.Source, e.Message);
-            }
-
-            return false;
-        }
-
-        public InventoryItemBase QueryItem(string userID, InventoryItemBase item, UUID sessionID)
-        {
-            try
-            {
-                return SynchronousRestSessionObjectPoster<InventoryItemBase, InventoryItemBase>.BeginPostObject(
-                    "POST", m_ServerURI + "/QueryItem/", item, sessionID.ToString(), item.Owner.ToString());
-            }
-            catch (Exception e)
-            {
-                m_log.ErrorFormat("[INVENTORY CONNECTOR]: Query inventory item operation failed, {0} {1}",
-                     e.Source, e.Message);
-            }
-
-            return null;
-        }
-
-        public InventoryFolderBase QueryFolder(string userID, InventoryFolderBase folder, UUID sessionID)
-        {
-            try
-            {
-                return SynchronousRestSessionObjectPoster<InventoryFolderBase, InventoryFolderBase>.BeginPostObject(
-                    "POST", m_ServerURI + "/QueryFolder/", folder, sessionID.ToString(), userID);
-            }
-            catch (Exception e)
-            {
-                m_log.ErrorFormat("[INVENTORY CONNECTOR]: Query inventory folder operation failed, {0} {1}",
-                     e.Source, e.Message);
-            }
-
-            return null;
-        }
-
-        public int GetAssetPermissions(string userID, UUID assetID, UUID sessionID)
-        {
-            try
-            {
-                InventoryItemBase item = new InventoryItemBase();
-                item.Owner = new UUID(userID);
-                item.AssetID = assetID;
-                return SynchronousRestSessionObjectPoster<InventoryItemBase, int>.BeginPostObject(
-                    "POST", m_ServerURI + "/AssetPermissions/", item, sessionID.ToString(), userID);
-            }
-            catch (Exception e)
-            {
-                m_log.ErrorFormat("[INVENTORY CONNECTOR]: AssetPermissions operation failed, {0} {1}",
-                     e.Source, e.Message);
-            }
-
-            return 0;
-        }
-
-        #endregion
-
-        /// <summary>
-        /// Callback used by the inventory server GetInventory request
-        /// </summary>
-        /// <param name="userID"></param>
-        private void InventoryResponse(InventoryCollection response)
-        {
-            UUID userID = response.UserID;
-            InventoryReceiptCallback callback = null;
-            lock (m_RequestingInventory)
-            {
-                if (m_RequestingInventory.ContainsKey(userID))
-                {
-                    callback = m_RequestingInventory[userID];
-                    m_RequestingInventory.Remove(userID);
-                    lock (m_RequestTime)
-                    {
-                        if (m_RequestTime.ContainsKey(userID))
-                        {
-                            m_RequestTime.Remove(userID);
-                        }
-                    }
-                }
-                else
-                {
-                    m_log.WarnFormat(
-                        "[INVENTORY CONNECTOR]: " +
-                        "Received inventory response for {0} for which we do not have a record of requesting!",
-                        userID);
-                    return;
-                }
-            }
-
-            m_log.InfoFormat("[INVENTORY CONNECTOR]: " +
-                             "Received inventory response for user {0} containing {1} folders and {2} items",
-                             userID, response.Folders.Count, response.Items.Count);
-
-            InventoryFolderImpl rootFolder = null;
-
-            ICollection<InventoryFolderImpl> folders = new List<InventoryFolderImpl>();
-            ICollection<InventoryItemBase> items = new List<InventoryItemBase>();
-
-            foreach (InventoryFolderBase folder in response.Folders)
-            {
-                if (folder.ParentID == UUID.Zero)
-                {
-                    rootFolder = new InventoryFolderImpl(folder);
-                    folders.Add(rootFolder);
-
-                    break;
-                }
-            }
-
-            if (rootFolder != null)
-            {
-                foreach (InventoryFolderBase folder in response.Folders)
-                {
-                    if (folder.ID != rootFolder.ID)
-                    {
-                        folders.Add(new InventoryFolderImpl(folder));
-                    }
-                }
-
-                foreach (InventoryItemBase item in response.Items)
-                {
-                    items.Add(item);
-                }
-            }
-            else
-            {
-                m_log.ErrorFormat("[INVENTORY CONNECTOR]: Did not get back an inventory containing a root folder for user {0}", userID);
-            }
-
-            callback(folders, items);
-        }
-    }
-}
diff --git a/OpenSim/Services/Connectors/Inventory/QuickAndDirtyInventoryServiceConnector.cs b/OpenSim/Services/Connectors/Inventory/QuickAndDirtyInventoryServiceConnector.cs
deleted file mode 100644
index a7aa138..0000000
--- a/OpenSim/Services/Connectors/Inventory/QuickAndDirtyInventoryServiceConnector.cs
+++ /dev/null
@@ -1,196 +0,0 @@
-/*
- * Copyright (c) Contributors, http://opensimulator.org/
- * 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 OpenSimulator Project nor the
- *       names of its contributors may be used to endorse or promote products
- *       derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``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 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 log4net;
-using System;
-using System.Collections.Generic;
-using System.IO;
-using System.Reflection;
-using Nini.Config;
-using OpenSim.Framework;
-using OpenSim.Framework.Servers.HttpServer;
-using OpenSim.Services.Interfaces;
-using OpenMetaverse;
-
-namespace OpenSim.Services.Connectors
-{
-    /// <summary>
-    /// This connector is temporary. It's used by the user server, before that server is refactored.
-    /// </summary>
-    public class QuickAndDirtyInventoryServiceConnector : IInventoryService
-    {
-//        private static readonly ILog m_log =
-//                LogManager.GetLogger(
-//                MethodBase.GetCurrentMethod().DeclaringType);
-
-        private string m_ServerURI = String.Empty;
-
-        //private Dictionary<UUID, InventoryReceiptCallback> m_RequestingInventory = new Dictionary<UUID, InventoryReceiptCallback>();
-
-        public QuickAndDirtyInventoryServiceConnector()
-        {
-        }
-
-        public QuickAndDirtyInventoryServiceConnector(string serverURI)
-        {
-            m_ServerURI = serverURI.TrimEnd('/');
-        }
-
-        /// <summary>
-        /// <see cref="OpenSim.Framework.Communications.IInterServiceInventoryServices"/>
-        /// </summary>
-        /// <param name="userId"></param>
-        /// <returns></returns>
-        public bool CreateUserInventory(UUID userId)
-        {
-            return SynchronousRestObjectPoster.BeginPostObject<Guid, bool>(
-                "POST", m_ServerURI + "CreateInventory/", userId.Guid);
-        }
-
-        /// <summary>
-        /// <see cref="OpenSim.Framework.Communications.IInterServiceInventoryServices"/>
-        /// </summary>
-        /// <param name="userId"></param>
-        /// <returns></returns>
-        public List<InventoryFolderBase> GetInventorySkeleton(UUID userId)
-        {
-            return SynchronousRestObjectPoster.BeginPostObject<Guid, List<InventoryFolderBase>>(
-                "POST", m_ServerURI + "RootFolders/", userId.Guid);
-        }
-
-        /// <summary>
-        /// Returns a list of all the active gestures in a user's inventory.
-        /// </summary>
-        /// <param name="userId">
-        /// The <see cref="UUID"/> of the user
-        /// </param>
-        /// <returns>
-        /// A flat list of the gesture items.
-        /// </returns>
-        public List<InventoryItemBase> GetActiveGestures(UUID userId)
-        {
-            return SynchronousRestObjectPoster.BeginPostObject<Guid, List<InventoryItemBase>>(
-                "POST", m_ServerURI + "ActiveGestures/", userId.Guid);
-        }
-
-        public InventoryCollection GetUserInventory(UUID userID)
-        {
-            return null;
-        }
-
-        public void GetUserInventory(UUID userID, InventoryReceiptCallback callback)
-        {
-        }
-
-        public InventoryFolderBase GetFolderForType(UUID userID, AssetType type)
-        {
-            return null;
-        }
-
-        public InventoryCollection GetFolderContent(UUID userID, UUID folderID)
-        {
-            return null;
-        }
-
-        public List<InventoryItemBase> GetFolderItems(UUID userID, UUID folderID)
-        {
-            return null;
-        }
-
-        public bool AddFolder(InventoryFolderBase folder)
-        {
-            return false;
-        }
-
-        public bool UpdateFolder(InventoryFolderBase folder)
-        {
-            return false;
-        }
-
-        public bool MoveFolder(InventoryFolderBase folder)
-        {
-            return false;
-        }
-
-        public bool DeleteFolders(UUID ownerID, List<UUID> folderIDs)
-        {
-            return false;
-        }
-
-
-        public bool PurgeFolder(InventoryFolderBase folder)
-        {
-            return false;
-        }
-
-        public bool AddItem(InventoryItemBase item)
-        {
-            return false;
-        }
-
-        public bool UpdateItem(InventoryItemBase item)
-        {
-            return false;
-        }
-
-        public bool MoveItems(UUID ownerID, List<InventoryItemBase> items)
-        {
-            return false;
-        }
-
-        public bool DeleteItems(UUID owner, List<UUID> itemIDs)
-        {
-            return false;
-        }
-
-        public InventoryItemBase GetItem(InventoryItemBase item)
-        {
-            return null;
-        }
-
-        public InventoryFolderBase GetFolder(InventoryFolderBase folder)
-        {
-            return null;
-        }
-
-        public bool HasInventoryForUser(UUID userID)
-        {
-            return false;
-        }
-
-        public InventoryFolderBase GetRootFolder(UUID userID)
-        {
-            return null;
-        }
-
-        public int GetAssetPermissions(UUID userID, UUID assetID)
-        {
-            return 0;
-        }
-
-    }
-}
diff --git a/OpenSim/Services/Connectors/SimianGrid/SimianGridMaptileModule.cs b/OpenSim/Services/Connectors/SimianGrid/SimianGridMaptileModule.cs
new file mode 100644
index 0000000..93fdae3
--- /dev/null
+++ b/OpenSim/Services/Connectors/SimianGrid/SimianGridMaptileModule.cs
@@ -0,0 +1,262 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * 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 OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``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 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.Generic;
+using System.Reflection;
+using System.Net;
+using System.IO;
+using System.Timers;
+using System.Drawing;
+using System.Drawing.Imaging;
+
+using log4net;
+using Mono.Addins;
+using Nini.Config;
+using OpenSim.Framework;
+using OpenSim.Region.Framework.Interfaces;
+using OpenSim.Region.Framework.Scenes;
+using OpenMetaverse;
+using OpenMetaverse.StructuredData;
+
+namespace OpenSim.Region.OptionalModules.Simian
+{
+    /// <summary>
+    /// </summary>
+    /// <remarks>
+    /// </remarks>
+
+    [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "SimianGridMaptile")]
+    public class SimianGridMaptile : ISharedRegionModule
+    {
+        private static readonly ILog m_log =
+            LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
+        private bool m_enabled = false;
+        private string m_serverUrl = String.Empty;
+        private Dictionary<UUID, Scene> m_scenes = new Dictionary<UUID, Scene>();
+
+        private int m_refreshtime = 0;
+        private int m_lastrefresh = 0;
+        private System.Timers.Timer m_refreshTimer = new System.Timers.Timer();
+        
+        #region ISharedRegionModule
+        
+        public Type ReplaceableInterface { get { return null; } }
+        public string Name { get { return "SimianGridMaptile"; } }        
+        public void RegionLoaded(Scene scene) { }
+        public void Close() { }
+        
+        ///<summary>
+        ///
+        ///</summary>
+        public void Initialise(IConfigSource source)
+        {
+            IConfig config = source.Configs["SimianGridMaptiles"];
+            if (config == null)
+                return;
+            
+            if (! config.GetBoolean("Enabled", false))
+                return;
+
+            m_serverUrl = config.GetString("MaptileURL");
+            if (String.IsNullOrEmpty(m_serverUrl))
+                return;
+
+            int refreshseconds = Convert.ToInt32(config.GetString("RefreshTime"));
+            if (refreshseconds <= 0)
+                return;
+
+            m_refreshtime = refreshseconds * 1000; // convert from seconds to ms
+            m_log.InfoFormat("[SIMIAN MAPTILE] enabled with refresh timeout {0} and URL {1}",
+                             m_refreshtime,m_serverUrl);
+
+            m_enabled = true;
+        }
+
+        ///<summary>
+        ///
+        ///</summary>
+        public void PostInitialise()
+        {
+            if (m_enabled)
+            {
+                m_refreshTimer.Enabled = true;
+                m_refreshTimer.AutoReset = true;
+                m_refreshTimer.Interval = 5 * 60 * 1000; // every 5 minutes
+                m_refreshTimer.Elapsed += new ElapsedEventHandler(HandleMaptileRefresh);
+            }
+        }
+
+
+        ///<summary>
+        ///
+        ///</summary>
+        public void AddRegion(Scene scene)
+        {
+            if (! m_enabled)
+                return;
+
+            // Every shared region module has to maintain an indepedent list of
+            // currently running regions
+            lock (m_scenes)
+                m_scenes[scene.RegionInfo.RegionID] = scene;
+        }
+
+        ///<summary>
+        ///
+        ///</summary>
+        public void RemoveRegion(Scene scene)
+        {
+            if (! m_enabled)
+                return;
+
+            lock (m_scenes)
+                m_scenes.Remove(scene.RegionInfo.RegionID);
+        }
+
+        #endregion ISharedRegionModule
+
+        ///<summary>
+        ///
+        ///</summary>
+        private void HandleMaptileRefresh(object sender, EventArgs ea)
+        {
+            // this approach is a bit convoluted becase we want to wait for the
+            // first upload to happen on startup but after all the objects are
+            // loaded and initialized
+            if (m_lastrefresh > 0 && Util.EnvironmentTickCountSubtract(m_lastrefresh) < m_refreshtime)
+                return;
+
+            m_log.DebugFormat("[SIMIAN MAPTILE] map refresh fired");
+            lock (m_scenes)
+            {
+                foreach (IScene scene in m_scenes.Values)
+                {
+                    try
+                    {
+                        UploadMapTile(scene);
+                    }
+                    catch (Exception ex)
+                    {
+                        m_log.WarnFormat("[SIMIAN MAPTILE] something bad happened {0}",ex.Message);
+                    }
+                }
+            }
+
+            m_lastrefresh = Util.EnvironmentTickCount();
+        }
+
+        ///<summary>
+        ///
+        ///</summary>
+        private void UploadMapTile(IScene scene)
+        {
+            m_log.DebugFormat("[SIMIAN MAPTILE]: upload maptile for {0}",scene.RegionInfo.RegionName);
+
+            // Create a PNG map tile and upload it to the AddMapTile API
+            byte[] pngData = Utils.EmptyBytes;
+            IMapImageGenerator tileGenerator = scene.RequestModuleInterface<IMapImageGenerator>();
+            if (tileGenerator == null)
+            {
+                m_log.Warn("[SIMIAN MAPTILE]: Cannot upload PNG map tile without an ImageGenerator");
+                return;
+            }
+
+            using (Image mapTile = tileGenerator.CreateMapTile())
+            {
+                using (MemoryStream stream = new MemoryStream())
+                {
+                    mapTile.Save(stream, ImageFormat.Png);
+                    pngData = stream.ToArray();
+                }
+            }
+
+            List<MultipartForm.Element> postParameters = new List<MultipartForm.Element>()
+            {
+                new MultipartForm.Parameter("X", scene.RegionInfo.RegionLocX.ToString()),
+                new MultipartForm.Parameter("Y", scene.RegionInfo.RegionLocY.ToString()),
+                new MultipartForm.File("Tile", "tile.png", "image/png", pngData)
+            };
+
+            string errorMessage = null;
+            int tickstart = Util.EnvironmentTickCount();
+
+            // Make the remote storage request
+            try
+            {
+                HttpWebRequest request = (HttpWebRequest)HttpWebRequest.Create(m_serverUrl);
+                request.Timeout = 20000;
+                request.ReadWriteTimeout = 5000;
+
+                using (HttpWebResponse response = MultipartForm.Post(request, postParameters))
+                {
+                    using (Stream responseStream = response.GetResponseStream())
+                    {
+                        string responseStr = responseStream.GetStreamString();
+                        OSD responseOSD = OSDParser.Deserialize(responseStr);
+                        if (responseOSD.Type == OSDType.Map)
+                        {
+                            OSDMap responseMap = (OSDMap)responseOSD;
+                            if (responseMap["Success"].AsBoolean())
+                                return;
+
+                            errorMessage = "Upload failed: " + responseMap["Message"].AsString();
+                        }
+                        else
+                        {
+                            errorMessage = "Response format was invalid:\n" + responseStr;
+                        }
+                    }
+                }
+            }
+            catch (WebException we)
+            {
+                errorMessage = we.Message;
+                if (we.Status == WebExceptionStatus.ProtocolError)
+                {
+                    HttpWebResponse webResponse = (HttpWebResponse)we.Response;
+                    errorMessage = String.Format("[{0}] {1}",
+                                                 webResponse.StatusCode,webResponse.StatusDescription);
+                }
+            }
+            catch (Exception ex)
+            {
+                errorMessage = ex.Message;
+            }
+            finally
+            {
+                // This just dumps a warning for any operation that takes more than 100 ms
+                int tickdiff = Util.EnvironmentTickCountSubtract(tickstart);
+                m_log.DebugFormat("[SIMIAN MAPTILE]: map tile uploaded in {0}ms",tickdiff);
+            }
+
+            m_log.WarnFormat("[SIMIAN MAPTILE]: Failed to store {0} byte tile for {1}: {2}",
+                             pngData.Length, scene.RegionInfo.RegionName, errorMessage);
+        }
+    }
+}
\ No newline at end of file
diff --git a/OpenSim/Services/Connectors/Simulation/SimulationServiceConnector.cs b/OpenSim/Services/Connectors/Simulation/SimulationServiceConnector.cs
index 2c8277f..46ad9dd 100644
--- a/OpenSim/Services/Connectors/Simulation/SimulationServiceConnector.cs
+++ b/OpenSim/Services/Connectors/Simulation/SimulationServiceConnector.cs
@@ -48,6 +48,9 @@ namespace OpenSim.Services.Connectors.Simulation
     {
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
+        // we use this dictionary to track the pending updateagent requests, maps URI --> position update
+        private Dictionary<string,AgentPosition> m_updateAgentQueue = new Dictionary<string,AgentPosition>();
+        
         //private GridRegion m_Region;
 
         public SimulationServiceConnector()
@@ -133,10 +136,56 @@ namespace OpenSim.Services.Connectors.Simulation
         /// </summary>
         public bool UpdateAgent(GridRegion destination, AgentPosition data)
         {
-            // we need a better throttle for these
-            // return false;
+            // The basic idea of this code is that the first thread that needs to
+            // send an update for a specific avatar becomes the worker for any subsequent
+            // requests until there are no more outstanding requests. Further, only send the most
+            // recent update; this *should* never be needed but some requests get
+            // slowed down and once that happens the problem with service end point
+            // limits kicks in and nothing proceeds
+            string uri = destination.ServerURI + AgentPath() + data.AgentID + "/";
+            lock (m_updateAgentQueue)
+            {
+                if (m_updateAgentQueue.ContainsKey(uri))
+                {
+                    // Another thread is already handling 
+                    // updates for this simulator, just update 
+                    // the position and return, overwrites are
+                    // not a problem since we only care about the
+                    // last update anyway
+                    m_updateAgentQueue[uri] = data;
+                    return true;
+                }
+
+                // Otherwise update the reference and start processing
+                m_updateAgentQueue[uri] = data;
+            }
             
-            return UpdateAgent(destination, (IAgentData)data);
+            AgentPosition pos = null;
+            while (true)
+            {
+                lock (m_updateAgentQueue)
+                {
+                    // save the position
+                    AgentPosition lastpos = pos;
+
+                    pos = m_updateAgentQueue[uri];
+
+                    // this is true if no one put a new
+                    // update in the map since the last
+                    // one we processed, if thats the
+                    // case then we are done
+                    if (pos == lastpos)
+                    {
+                        m_updateAgentQueue.Remove(uri);
+                        return true;
+                    }
+                }
+
+                UpdateAgent(destination,(IAgentData)pos);
+            }
+
+            // unreachable
+            return true;
         }
 
         /// <summary>
diff --git a/OpenSim/Services/GridService/GridService.cs b/OpenSim/Services/GridService/GridService.cs
index 125c2be..aeff9b5 100644
--- a/OpenSim/Services/GridService/GridService.cs
+++ b/OpenSim/Services/GridService/GridService.cs
@@ -286,7 +286,7 @@ namespace OpenSim.Services.GridService
                     }
 
             }
-            m_log.DebugFormat("[GRID SERVICE]: region {0} has {1} neighours", region.RegionName, rinfos.Count);
+            m_log.DebugFormat("[GRID SERVICE]: region {0} has {1} neighbours", region.RegionName, rinfos.Count);
             return rinfos;
         }
 
diff --git a/OpenSim/Services/GridService/HypergridLinker.cs b/OpenSim/Services/GridService/HypergridLinker.cs
index c02c813..e0d8103 100644
--- a/OpenSim/Services/GridService/HypergridLinker.cs
+++ b/OpenSim/Services/GridService/HypergridLinker.cs
@@ -180,44 +180,18 @@ namespace OpenSim.Services.GridService
         public GridRegion TryLinkRegionToCoords(UUID scopeID, string mapName, int xloc, int yloc, UUID ownerID, out string reason)
         {
             reason = string.Empty;
-            string host = "127.0.0.1";
-            string portstr;
-            string regionName = "";
             uint port = 0;
-            string[] parts = mapName.Split(new char[] { ':' });
-            if (parts.Length >= 1)
+            string[] parts = mapName.Split(new char[] {':'});
+            string regionName = String.Empty;
+            if (parts.Length > 1)
             {
-                host = parts[0];
+                regionName = mapName.Substring(parts[0].Length + 1);
+                regionName = regionName.Trim(new char[] {'"'});
             }
-            if (parts.Length >= 2)
-            {
-                portstr = parts[1];
-                //m_log.Debug("-- port = " + portstr);
-                if (!UInt32.TryParse(portstr, out port))
-                    regionName = parts[1];
-            }
-            // always take the last one
-            if (parts.Length >= 3)
-            {
-                regionName = parts[2];
-            }
-
-            //// Sanity check. 
-            //try
-            //{
-            //    Util.GetHostFromDNS(host);
-            //}
-            //catch 
-            //{
-            //    reason = "Malformed hostname";
-            //    return null;
-            //}
-
             GridRegion regInfo;
-            bool success = TryCreateLink(scopeID, xloc, yloc, regionName, port, host, ownerID, out regInfo, out reason);
-            if (success)
+            if (TryCreateLink(scopeID, xloc, yloc, regionName, 0, null, parts[0], ownerID, out regInfo, out reason))
             {
-                regInfo.RegionName = mapName;
+                regInfo.RegionName = mapName; 
                 return regInfo;
             }
 
@@ -313,9 +287,9 @@ namespace OpenSim.Services.GridService
 
             regInfo.RegionID = regionID;
 
-            if ( externalName == string.Empty )
+            if (externalName == string.Empty)
                 regInfo.RegionName = regInfo.ServerURI;
-            else
+             else
                 regInfo.RegionName = externalName;
 
             m_log.Debug("[HYPERGRID LINKER]: naming linked region " + regInfo.RegionName);