OpenSimExtras

Move the experimental extra features functionality into the GridService. This sends default values for map, search and destination guide, plus ExportSupported control to the region on startup. Please watch http://opensimulator.org/wiki/SimulatorFeatures_Extras for changes and documentation.

15 files changed, 182 insertions, 434 deletions

diff --git a/OpenSim/Region/ClientStack/Linden/Caps/SimulatorFeaturesModule.cs b/OpenSim/Region/ClientStack/Linden/Caps/SimulatorFeaturesModule.cs
index 9f1eb88..1345bff 100644
--- a/OpenSim/Region/ClientStack/Linden/Caps/SimulatorFeaturesModule.cs
+++ b/OpenSim/Region/ClientStack/Linden/Caps/SimulatorFeaturesModule.cs
@@ -27,17 +27,18 @@
 
 using System;
 using System.Collections;
+using System.Collections.Generic;
 using System.Reflection;
 using log4net;
 using Nini.Config;
 using Mono.Addins;
 using OpenMetaverse;
 using OpenMetaverse.StructuredData;
-using OpenSim.Framework;
+//using OpenSim.Framework;
 using OpenSim.Framework.Servers.HttpServer;
 using OpenSim.Region.Framework.Interfaces;
 using OpenSim.Region.Framework.Scenes;
-using OpenSim.Services.Interfaces;
+// using OpenSim.Services.Interfaces;
 using Caps = OpenSim.Framework.Capabilities.Caps;
 
 namespace OpenSim.Region.ClientStack.Linden
@@ -63,8 +64,6 @@ namespace OpenSim.Region.ClientStack.Linden
 
         private Scene m_scene;
 
-        bool m_AllowOverride = true;
-
         /// <summary>
         /// Simulator features
         /// </summary>
@@ -81,25 +80,11 @@ namespace OpenSim.Region.ClientStack.Linden
             IConfig config = source.Configs["SimulatorFeatures"];
 
             if (config != null)
-            {
-                string featuresURI = config.GetString("ExtraFeaturesServiceURI", string.Empty);
-
-                if (string.IsNullOrEmpty(featuresURI)) 
-                {
-                    m_log.Info("ExtraFeaturesServiceURI is undefined. The grid's ExtraFeatures will not be available to regions in this instance.");
-                } 
-                else 
-                {
-                    GetGridExtraFeatures(featuresURI);
-                }
-
-                if (m_AllowOverride)
-                {    
-                    m_SearchURL = config.GetString("SearchServerURI", m_SearchURL);
-                    m_DestinationGuideURL = config.GetString ("DestinationGuideURI", m_DestinationGuideURL);
-
-                    m_ExportSupported = config.GetBoolean("ExportSupported", m_ExportSupported);
-                }
+            {  
+                // These are normaly set in their respective modules
+                m_SearchURL = config.GetString("SearchServerURI", m_SearchURL);
+                m_DestinationGuideURL = config.GetString ("DestinationGuideURI", m_DestinationGuideURL);
+                m_ExportSupported = config.GetBoolean("ExportSupported", m_ExportSupported);
             }
 
             AddDefaultFeatures();
@@ -120,6 +105,7 @@ namespace OpenSim.Region.ClientStack.Linden
 
         public void RegionLoaded(Scene s)
         {
+            GetGridExtraFeatures(s);
         }
 
         public void PostInitialise()
@@ -169,11 +155,11 @@ namespace OpenSim.Region.ClientStack.Linden
                 else
                     extrasMap = new OSDMap();
 
-                if (m_SearchURL != string.Empty && m_AllowOverride == true)
+                if (m_SearchURL != string.Empty)
                     extrasMap["search-server-url"] = m_SearchURL;
-                if (!string.IsNullOrEmpty(m_DestinationGuideURL) && m_AllowOverride == true)
+                if (!string.IsNullOrEmpty(m_DestinationGuideURL))
                     extrasMap["destination-guide-url"] = m_DestinationGuideURL;
-                if (m_ExportSupported && m_AllowOverride == true)
+                if (m_ExportSupported)
                     extrasMap["ExportSupported"] = true;
 
                 if (extrasMap.Count > 0)
@@ -233,9 +219,7 @@ namespace OpenSim.Region.ClientStack.Linden
 
             SimulatorFeaturesRequestDelegate handlerOnSimulatorFeaturesRequest = OnSimulatorFeaturesRequest;
 
-            // We will not trigger the event if m_AllowOverride == False
-            // See Robust.ini/Robust.HG.ini [GridExtraFeatures] - AllowRegionOverride
-            if (handlerOnSimulatorFeaturesRequest != null && m_AllowOverride == true)
+            if (handlerOnSimulatorFeaturesRequest != null)
                 handlerOnSimulatorFeaturesRequest(agentID, ref copy);
 
             //Send back data
@@ -255,32 +239,22 @@ namespace OpenSim.Region.ClientStack.Linden
         /// <param name='featuresURI'>
         /// The URI Robust uses to handle the get_extra_features request
         /// </param>
-        private void GetGridExtraFeatures(string featuresURI)
+        private void GetGridExtraFeatures(Scene scene)
         {
-            JsonRpcRequestManager rpc = new JsonRpcRequestManager ();
-            
-            OSDMap parameters = new OSDMap ();
-            OSD Params = (OSD)parameters;
-            if (!rpc.JsonRpcRequest (ref Params, "get_extra_features", featuresURI, UUID.Random ().ToString ())) 
-            {
-                m_log.Error("[SIMFEATURES]: Could not retrieve extra features from grid. Please check configuration.");
-                return;
-            }
-            parameters = (OSDMap)Params;
-            OSDMap features = (OSDMap)parameters ["result"];
-            
-            if(features.ContainsKey("region_override"))
-                m_AllowOverride = features ["region_override"].AsBoolean () ;
-            else
-                m_AllowOverride = true;
-            
-            OSDMap test = (OSDMap)features ["extra_features"];
+            Dictionary<string, object> extraFeatures = scene.GridService.GetExtraFeatures();
+
             lock (m_features)
             {
                 OSDMap extrasMap = new OSDMap();
-                foreach (string key in test.Keys)
+
+                foreach(string key in extraFeatures.Keys)
                 {
-                    extrasMap[key] = test[key];
+                    extrasMap[key] = (string)extraFeatures[key];
+
+                    if (key == "ExportSupported")
+                    {
+                        bool.TryParse(extraFeatures[key].ToString(), out m_ExportSupported);
+                    }
                 }
                 m_features["OpenSimExtras"] = extrasMap;
             }
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsIn/Grid/LocalGridFeaturesServiceInConnector.cs b/OpenSim/Region/CoreModules/ServiceConnectorsIn/Grid/LocalGridFeaturesServiceInConnector.cs
deleted file mode 100644
index 6cfb099..0000000
--- a/OpenSim/Region/CoreModules/ServiceConnectorsIn/Grid/LocalGridFeaturesServiceInConnector.cs
+++ /dev/null
@@ -1,129 +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;
-using System.Reflection;
-using System.Collections.Generic;
-using log4net;
-using Mono.Addins;
-using Nini.Config;
-using OpenSim.Framework;
-using OpenSim.Framework.Servers;
-using OpenSim.Region.Framework.Scenes;
-using OpenSim.Region.Framework.Interfaces;
-using OpenSim.Server.Base;
-using OpenSim.Server.Handlers.Base;
-using OpenSim.Server.Handlers.Grid;
-using OpenSim.Services.Interfaces;
-using OpenSim.Framework.Servers.HttpServer;
-
-namespace OpenSim.Region.CoreModules.ServiceConnectorsIn.Grid
-{
-    [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "LocalGridFeaturesServiceInConnector")]
-    public class LocalGridExtraFeaturesServiceInConnector : ISharedRegionModule
-    {
-        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
-        private static bool m_Enabled = false;
-        
-        private IConfigSource m_Config;
-        bool m_Registered = false;
-        
-        #region Region Module interface
-        
-        public void Initialise(IConfigSource config)
-        {
-            m_Config = config;
-            IConfig moduleConfig = config.Configs["Modules"];
-            if (moduleConfig != null)
-            {
-                string name = moduleConfig.GetString("GridExtraFeaturesServiceInConnector", "");
-                if (name == Name)
-                {
-                    m_log.Info("[GridExtraFeatures]: GridExtraFeatures Service In Connector enabled");
-                    InitializeService(config);
-                }
-            }
-        }
-
-        public void InitializeService(IConfigSource config)
-        {
-            GridExtraFeaturesHandlers handler = new GridExtraFeaturesHandlers(config);
-            
-            IHttpServer Server = MainServer.Instance;
-            
-            Server.AddJsonRPCHandler("get_extra_features", handler.JsonGetGridFeaturesMethod);
-
-        }
-        
-        public void PostInitialise()
-        {
-        }
-        
-        public void Close()
-        {
-        }
-        
-        public Type ReplaceableInterface 
-        {
-            get { return null; }
-        }
-        
-        public string Name
-        {
-            get { return "LocalGridExtraFeaturesServiceInConnector"; }
-        }
-        
-        public void AddRegion(Scene scene)
-        {
-            if (!m_Enabled)
-                return;
-        }
-        
-        public void RemoveRegion(Scene scene)
-        {
-            if (!m_Enabled)
-                return;
-        }
-        
-        public void RegionLoaded(Scene scene)
-        {
-            if (!m_Enabled)
-                return;
-            
-            if (!m_Registered)
-            {
-                m_Registered = true;
-                
-                m_log.Info("[GRID EXTRA FEATURES]: Starting...");
-                
-                new GridExtraFeaturesServerInConnector(m_Config, MainServer.Instance, "GridExtraFeaturesService");
-            }    
-        }   
-#endregion
-
-    }
-}
\ No newline at end of file
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/LocalGridServiceConnector.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/LocalGridServiceConnector.cs
index 731bd28..8e995db 100644
--- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/LocalGridServiceConnector.cs
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/LocalGridServiceConnector.cs
@@ -278,6 +278,11 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
             return m_GridService.GetRegionFlags(scopeID, regionID);
         }
 
+        public Dictionary<string, object> GetExtraFeatures()
+        {
+            return m_GridService.GetExtraFeatures();
+        }
+
         #endregion
 
         public void HandleShowNeighboursCommand(string module, string[] cmdparams)
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/RemoteGridServiceConnector.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/RemoteGridServiceConnector.cs
index ae5081c..f0c4926 100644
--- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/RemoteGridServiceConnector.cs
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/RemoteGridServiceConnector.cs
@@ -28,6 +28,7 @@
 using log4net;
 using Mono.Addins;
 using System;
+using System.Collections;
 using System.Collections.Generic;
 using System.Reflection;
 using Nini.Config;
@@ -349,6 +350,17 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
 
             return flags;
         }
+
+        public Dictionary<string, object> GetExtraFeatures()
+        {
+            Dictionary<string, object> extraFeatures;
+            extraFeatures = m_LocalGridService.GetExtraFeatures();
+
+            if (extraFeatures.Count == 0)
+                extraFeatures = m_RemoteGridService.GetExtraFeatures();
+
+            return extraFeatures;
+        }
         #endregion
     }
 }
diff --git a/OpenSim/Server/Handlers/Grid/GridExtraFeaturesHandlers.cs b/OpenSim/Server/Handlers/Grid/GridExtraFeaturesHandlers.cs
deleted file mode 100644
index 6a62cfc..0000000
--- a/OpenSim/Server/Handlers/Grid/GridExtraFeaturesHandlers.cs
+++ /dev/null
@@ -1,127 +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;
-using System.Collections;
-using System.IO;
-using System.Net;
-using System.Reflection;
-using System.Security;
-using System.Text;
-using log4net;
-using Nini.Config;
-using Nwc.XmlRpc;
-using OpenSim.Framework;
-using OpenSim.Framework.Servers.HttpServer;
-using OpenMetaverse.StructuredData;
-
-
-namespace OpenSim.Server.Handlers.Grid
-{
-    /// <summary>
-    /// Grid extra features handlers.
-    /// <para>Allows grid level configuration of OpenSimExtra items.</para>
-    /// <para>Option to control region override of these settings.</para>
-    /// </summary>
-    public class GridExtraFeaturesHandlers
-    {
-        private static readonly ILog m_Log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
-        private Hashtable m_ExtraFeatures = new Hashtable();
-        private bool m_AllowRegionOverride = true;
-
-        public GridExtraFeaturesHandlers(IConfigSource configSource)
-        {
-            try
-            {
-                IConfig featuresCfg = configSource.Configs["GridExtraFeatures"];
-
-                foreach( string key in featuresCfg.GetKeys())
-                {
-                    if(key != "AllowRegionOverride")
-                    {
-                        string value = featuresCfg.GetString(key);
-
-                        // map the value to the viewer supported extra features
-                        // add additional ones here as support is added in the viewer
-                        // and place the configuration option in [GridExtraFeatures].
-                        switch(key)
-                        {
-                            case "SearchServerURI":
-                                m_ExtraFeatures["search-server-url"] = value;
-                                break;
-                            case "MapImageServerURI":
-                                m_ExtraFeatures["map-server-url"] = value;
-                                break;
-                            case "DestinationGuideURI":
-                                m_ExtraFeatures["destination-guide-url"] = value;
-                                break;
-                            case "ExportSupported":
-                                m_ExtraFeatures["ExportSupported"] = value;          
-                                break;
-                            case "WhisperDistance":
-                                m_ExtraFeatures["whisper-range"] = value;
-                                break;
-                            case "SayDistance":
-                                m_ExtraFeatures["say-range"] = value;
-                                break;
-                            case "ShoutDistance":
-                                m_ExtraFeatures["shout-range"] = value;
-                                break;
-                            default:
-                                m_Log.InfoFormat("{0} not yet supported.");
-                                break;
-                        }
-                    }
-                    else
-                        m_AllowRegionOverride = featuresCfg.GetBoolean(key);
-                }
-            }
-            catch (Exception)
-            {
-                m_Log.Warn("[GRID EXTRA FEATURES SERVICE]: Cannot get grid features from config source, allowing region override");
-            }
-        }
-
-        public bool JsonGetGridFeaturesMethod(OSDMap json, ref JsonRpcResponse response)
-        {
-            OSDMap features = new OSDMap();
-            OSDMap json_map = new OSDMap();
-            
-            foreach (string key in m_ExtraFeatures.Keys)
-            {
-                features[key] = OSD.FromString(m_ExtraFeatures[key].ToString());
-            }
-
-            json_map["extra_features"] = features;
-            json_map["region_override"] = m_AllowRegionOverride.ToString();
-
-            response.Result = json_map;
-
-            return true;
-        }
-    }
-}
\ No newline at end of file
diff --git a/OpenSim/Server/Handlers/Grid/GridExtraFeaturesServerInConnector.cs b/OpenSim/Server/Handlers/Grid/GridExtraFeaturesServerInConnector.cs
deleted file mode 100644
index f57a4b3..0000000
--- a/OpenSim/Server/Handlers/Grid/GridExtraFeaturesServerInConnector.cs
+++ /dev/null
@@ -1,50 +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;
-using System.Collections.Generic;
-using System.Reflection;
-using log4net;
-using OpenMetaverse;
-using Nini.Config;
-using OpenSim.Framework;
-using OpenSim.Framework.Servers.HttpServer;
-using OpenSim.Server.Handlers.Base;
-
-namespace OpenSim.Server.Handlers.Grid
-{
-    public class GridExtraFeaturesServerInConnector : ServiceConnector
-    {
-        public GridExtraFeaturesServerInConnector(IConfigSource config, IHttpServer server, string configName) :
-            base(config, server, configName)
-        {
-            GridExtraFeaturesHandlers handler = new GridExtraFeaturesHandlers(config);
-
-            server.AddJsonRPCHandler("get_extra_features", handler.JsonGetGridFeaturesMethod);
-        }
-    }
-}
diff --git a/OpenSim/Server/Handlers/Grid/GridServerPostHandler.cs b/OpenSim/Server/Handlers/Grid/GridServerPostHandler.cs
index d5a9d67..849fa94 100644
--- a/OpenSim/Server/Handlers/Grid/GridServerPostHandler.cs
+++ b/OpenSim/Server/Handlers/Grid/GridServerPostHandler.cs
@@ -122,6 +122,9 @@ namespace OpenSim.Server.Handlers.Grid
 
                     case "get_region_flags":
                         return GetRegionFlags(request);
+
+                    case "get_grid_extra_features":
+                        return GetGridExtraFeatures(request);
                 }
                 
                 m_log.DebugFormat("[GRID HANDLER]: unknown method request {0}", method);
@@ -578,6 +581,22 @@ namespace OpenSim.Server.Handlers.Grid
             //m_log.DebugFormat("[GRID HANDLER]: resp string: {0}", xmlString);
             return Util.UTF8NoBomEncoding.GetBytes(xmlString);
         }
+        
+        byte[] GetGridExtraFeatures(Dictionary<string, object> request)
+        {
+
+            Dictionary<string, object> result = new Dictionary<string, object> ();
+            Dictionary<string, object> extraFeatures = m_GridService.GetExtraFeatures ();
+
+            foreach (string key in extraFeatures.Keys) 
+            {
+                result [key] = extraFeatures [key];
+            }
+
+            string xmlString = ServerUtils.BuildXmlResponse(result);
+
+            return Util.UTF8NoBomEncoding.GetBytes(xmlString);
+        }
 
         #endregion
 
diff --git a/OpenSim/Services/Connectors/Grid/GridServicesConnector.cs b/OpenSim/Services/Connectors/Grid/GridServicesConnector.cs
index 7f86cff..9e55356 100644
--- a/OpenSim/Services/Connectors/Grid/GridServicesConnector.cs
+++ b/OpenSim/Services/Connectors/Grid/GridServicesConnector.cs
@@ -719,6 +719,45 @@ namespace OpenSim.Services.Connectors
             return flags;
         }
 
+        public Dictionary<string, object> GetExtraFeatures()
+        {
+            Dictionary<string, object> sendData = new Dictionary<string, object>();
+            Dictionary<string, object> extraFeatures = new Dictionary<string, object>();
+
+            sendData["METHOD"] = "get_grid_extra_features";
+
+            string reply = string.Empty;
+            string uri = m_ServerURI + "/grid";
+
+            try
+            {
+                reply = SynchronousRestFormsRequester.MakeRequest("POST",
+                                                                  uri,
+                                                                  ServerUtils.BuildQueryString(sendData), m_Auth);
+            }
+            catch (Exception e)
+            {
+                m_log.DebugFormat("[GRID CONNECTOR]: GetExtraFeatures - Exception when contacting grid server at {0}: {1}", uri, e.Message);
+                return extraFeatures;
+            }
+
+            if (reply != string.Empty)
+            {
+                Dictionary<string, object> replyData = ServerUtils.ParseXmlResponse(reply);
+                
+                if ((replyData != null) && replyData.Count > 0)
+                {
+                    foreach (string key in replyData.Keys)
+                    {
+                        extraFeatures[key] = replyData[key].ToString();
+                    }
+                }
+            }
+            else
+                m_log.DebugFormat("[GRID CONNECTOR]: GetExtraServiceURLs received null reply");
+
+            return extraFeatures;
+        }
         #endregion
 
     }
diff --git a/OpenSim/Services/Connectors/SimianGrid/SimianGridServiceConnector.cs b/OpenSim/Services/Connectors/SimianGrid/SimianGridServiceConnector.cs
index 6b59f94..b031f21 100644
--- a/OpenSim/Services/Connectors/SimianGrid/SimianGridServiceConnector.cs
+++ b/OpenSim/Services/Connectors/SimianGrid/SimianGridServiceConnector.cs
@@ -402,6 +402,13 @@ namespace OpenSim.Services.Connectors.SimianGrid
                 return -1;
             }
         }
+        
+        public Dictionary<string, object> GetExtraFeatures()
+        {
+            /// See SimulatorFeaturesModule - Need to get map, search and destination guide
+            Dictionary<string, object> extraFeatures = new Dictionary<string, object>();
+            return extraFeatures;
+        }
 
         #endregion IGridService
 
diff --git a/OpenSim/Services/GridService/GridService.cs b/OpenSim/Services/GridService/GridService.cs
index 013cc53..e8a545c 100644
--- a/OpenSim/Services/GridService/GridService.cs
+++ b/OpenSim/Services/GridService/GridService.cs
@@ -59,6 +59,8 @@ namespace OpenSim.Services.GridService
 
         protected bool m_SuppressVarregionOverlapCheckOnRegistration = false;
 
+        private static Dictionary<string,object> m_ExtraFeatures = new Dictionary<string, object>();
+
         public GridService(IConfigSource config)
             : base(config)
         {
@@ -139,10 +141,38 @@ namespace OpenSim.Services.GridService
                              HandleSetFlags);
                 }
 
+                if (!suppressConsoleCommands)
+                    SetExtraServiceURLs(config);
+
                 m_HypergridLinker = new HypergridLinker(m_config, this, m_Database);
             }
         }
 
+        private void SetExtraServiceURLs(IConfigSource config)
+        {
+            IConfig loginConfig = config.Configs["LoginService"];
+            IConfig gridConfig = config.Configs["GridService"];
+
+            if (loginConfig == null || gridConfig == null)
+                return;
+            
+            string configVal;
+            
+            configVal = loginConfig.GetString("SearchURL", string.Empty);
+            if (!string.IsNullOrEmpty(configVal))
+                m_ExtraFeatures["search-server-url"] = configVal;
+
+            configVal = loginConfig.GetString("MapTileURL", string.Empty);
+            if (!string.IsNullOrEmpty(configVal))
+                m_ExtraFeatures["map-server-url"] = configVal;
+            
+            configVal = loginConfig.GetString("DestinationGuide", string.Empty);
+            if (!string.IsNullOrEmpty(configVal))
+                m_ExtraFeatures["destination-guide-url"] = configVal;
+
+            m_ExtraFeatures["ExportSupported"] = gridConfig.GetString("ExportSupported", "true");
+        }
+
         #region IGridService
 
         public string RegisterRegion(UUID scopeID, GridRegion regionInfos)
@@ -928,5 +958,18 @@ namespace OpenSim.Services.GridService
                 m_Database.Store(r);
             }
         }
+
+        /// <summary>
+        /// Gets the grid extra service URls we wish for the region to send in OpenSimExtras to dynamically refresh 
+        /// parameters in the viewer used to access services like map, search and destination guides.
+        /// <para>see "SimulatorFeaturesModule" </para>
+        /// </summary>
+        /// <returns>
+        /// The grid extra service URls.
+        /// </returns>
+        public Dictionary<string,object> GetExtraFeatures()
+        {
+            return m_ExtraFeatures;
+        }
     }
 }
diff --git a/OpenSim/Services/Interfaces/IGridService.cs b/OpenSim/Services/Interfaces/IGridService.cs
index b7bcd6b..c45ea76 100644
--- a/OpenSim/Services/Interfaces/IGridService.cs
+++ b/OpenSim/Services/Interfaces/IGridService.cs
@@ -26,6 +26,7 @@
  */
 
 using System;
+using System.Collections;
 using System.Collections.Generic;
 using System.Net;
 using System.Net.Sockets;
@@ -119,6 +120,8 @@ namespace OpenSim.Services.Interfaces
         /// <param name='scopeID'></param>
         /// <param name='regionID'></param>
         int GetRegionFlags(UUID scopeID, UUID regionID);
+
+        Dictionary<string,object> GetExtraFeatures();
     }
 
     public class GridRegion
diff --git a/bin/OpenSim.ini.example b/bin/OpenSim.ini.example
index f0e1a8a..8c1a2c6 100644
--- a/bin/OpenSim.ini.example
+++ b/bin/OpenSim.ini.example
@@ -538,21 +538,18 @@
 
 
 [SimulatorFeatures]
-    ;# {ExtraFeaturesServiceURI} {} {URL to the grid ExtraFeatures Service} {}
-    ;; The grid can supply global values for extra simulator features to be
-    ;; passed to supporting viewers. The grid may choose to disallow local
-    ;; settings.
-    ; ExtraFeaturesServiceURI = "http://127.0.0.1:9000/" 
-    ;# {MapImageServerURI} {} {URL for the map server} {}
-    ; Experimental new information sent in SimulatorFeatures cap for Kokua
-    ; viewers 
-    ; meant to override the MapImage and search server url given at login, and varying 
-    ; on a sim-basis.
-    ; Viewers that don't understand it, will ignore it
-    ;MapImageServerURI = "http://127.0.0.1:9000/"
+
     ;# {SearchServerURI} {} {URL of the search server} {}
+    ;; This is identical to the Robust LoginService SearchURL setting
+    ;; and will override that value if set here. The Robust setting
+    ;; provides a working default for the grid and setting here is 
+    ;; optional.
     ;SearchServerURI = "http://127.0.0.1:9000/"
     ;# {DestinationGuideURI} {} {URL of the destination guide} {}
+    ;;
+    ;; This serves the same purpose as the DestinationGuideURI in the
+    ;; LoginService setting in the Robust server. This will override 
+    ;; the Robust setting if desired as an option.
     ;DestinationGuideURI = "http://127.0.0.1:9000/"
 
 
diff --git a/bin/Robust.HG.ini.example b/bin/Robust.HG.ini.example
index 2319117..fb6531e 100644
--- a/bin/Robust.HG.ini.example
+++ b/bin/Robust.HG.ini.example
@@ -45,7 +45,6 @@ InventoryInConnector = "8003/OpenSim.Server.Handlers.dll:XInventoryInConnector"
 ;VoiceConnector = "8004/OpenSim.Server.Handlers.dll:FreeswitchServerConnector"
 GridServiceConnector = "8003/OpenSim.Server.Handlers.dll:GridServiceConnector"
 GridInfoServerInConnector = "8002/OpenSim.Server.Handlers.dll:GridInfoServerInConnector"
-GridExtraFeaturesServerInConnector = "8002/OpenSim.Server.Handlers.dll:GridExtraFeaturesServerInConnector"
 AuthenticationServiceConnector = "8003/OpenSim.Server.Handlers.dll:AuthenticationServiceConnector"
 OpenIdServerConnector = "8002/OpenSim.Server.Handlers.dll:OpenIdServerConnector"
 AvatarServiceConnector = "8003/OpenSim.Server.Handlers.dll:AvatarServiceConnector"
@@ -217,6 +216,10 @@ HGAssetServiceConnector = "HGAssetService@8002/OpenSim.Server.Handlers.dll:Asset
     ;; Allow Hyperlinks to be created at the console
     HypergridLinker = true
 
+    ;; Allow supporting viewers to export content
+    ;; Set to false to prevent export
+    ExportSupported = true
+
     ;; If you have this set under [Hypergrid], no need to set it here, leave it commented
     ; GatekeeperURI = "http://127.0.0.1:8002"
 
@@ -366,6 +369,9 @@ HGAssetServiceConnector = "HGAssetService@8002/OpenSim.Server.Handlers.dll:Asset
     ; For V2 map
     MapTileURL = "http://127.0.0.1:8002";
 
+    ; Url to search service
+    ; SearchURL = "http://127.0.0.1:8002";
+
     ; For V2/3 Web Profiles
     ; Work in progress: The ProfileServerURL/OpenIDServerURL are
     ; being used in a development viewer as support for webprofiles
@@ -485,38 +491,6 @@ HGAssetServiceConnector = "HGAssetService@8002/OpenSim.Server.Handlers.dll:Asset
     ; this is the entry point for all user-related HG services
     ; uas = http://127.0.0.1:8002/
 
-
-[GridExtraFeatures]
-    ; These are propagated out to the regions as default settings for the
-    ; SimulatorFeatures to be sent to user's viewer when they teleport via
-    ; Hypergrid into this grid.
-    ;
-
-    ; Allow regions to override our defaults.
-    ;AllowRegionOverride = true
-
-    ; Search Server URI
-    ;SearchServerURI = "http://example.com:8200/"
-
-    ; Map Server URI
-    ;MapImageServerURI = "http://example.com:8200/"
-
-    ; Grid Destination Guide URI
-    ;DestinationGuideURI = "http://example.com:8200/"
-
-    ; Chat Whisper Distance
-    ;WhisperDistance = 10
-
-    ; Chat Say Distance
-    ;SayDistance = 20
-
-    ; Chat Shout Distance
-    ;ShoutDistance = 100
-
-    ; Grid Allow Export
-    ;ExportSupported = true
-
-
 [GatekeeperService]
     LocalServiceModule = "OpenSim.Services.HypergridService.dll:GatekeeperService"
     ;; for the service
diff --git a/bin/Robust.ini.example b/bin/Robust.ini.example
index 99a932d..17c3dcd 100644
--- a/bin/Robust.ini.example
+++ b/bin/Robust.ini.example
@@ -36,7 +36,6 @@ InventoryInConnector = "8003/OpenSim.Server.Handlers.dll:XInventoryInConnector"
 ;VoiceConnector = "8004/OpenSim.Server.Handlers.dll:FreeswitchServerConnector"
 GridServiceConnector = "8003/OpenSim.Server.Handlers.dll:GridServiceConnector"
 GridInfoServerInConnector = "8002/OpenSim.Server.Handlers.dll:GridInfoServerInConnector"
-GridExtraFeaturesServerInConnector = "8002/OpenSim.Server.Handlers.dll:GridExtraFeaturesServerInConnector"
 AuthenticationServiceConnector = "8003/OpenSim.Server.Handlers.dll:AuthenticationServiceConnector"
 OpenIdServerConnector = "8002/OpenSim.Server.Handlers.dll:OpenIdServerConnector"
 AvatarServiceConnector = "8003/OpenSim.Server.Handlers.dll:AvatarServiceConnector"
@@ -178,6 +177,10 @@ MapGetServiceConnector = "8002/OpenSim.Server.Handlers.dll:MapGetServiceConnecto
     ; Region_Welcome_Area = "DefaultRegion, FallbackRegion"
     ; (replace spaces with underscore)
 
+    ;; Allow supporting viewers to export content
+    ;; Set to false to prevent export
+    ExportSupported = true
+
 ; * This is the configuration for the freeswitch server in grid mode
 [FreeswitchService]
     LocalServiceModule = "OpenSim.Services.FreeswitchService.dll:FreeswitchService"
@@ -325,6 +328,9 @@ MapGetServiceConnector = "8002/OpenSim.Server.Handlers.dll:MapGetServiceConnecto
     ; For V2 map
     MapTileURL = "http://127.0.0.1:8002";
 
+    ; Url to search service
+    ; SearchURL = "http://127.0.0.1:8002";
+
     ; For V2/3 Web Profiles
     ; Work in progress: The ProfileServerURL/OpenIDServerURL are
     ; being used in a development viewer as support for webprofiles
@@ -457,38 +463,6 @@ MapGetServiceConnector = "8002/OpenSim.Server.Handlers.dll:MapGetServiceConnecto
     ; password help: optional: page providing password assistance for users of your grid
     ;password = http://127.0.0.1/password
 
-
-[GridExtraFeatures]
-    ; These are propagated out to the regions as default settings for the
-    ; SimulatorFeatures to be sent to user's viewer when they teleport via
-    ; Hypergrid into this grid.
-    ;
-
-    ; Allow regions to override our defaults.
-    ;AllowRegionOverride = true
-
-    ; Search Server URI
-    ;SearchServerURI = "http://example.com:8200/"
-
-    ; Map Server URI
-    ;MapImageServerURI = "http://example.com:8200/"
-
-    ; Grid Destination Guide URI
-    ;DestinationGuideURI = "http://example.com:8200/"
-
-    ; Chat Whisper Distance
-    ;WhisperDistance = 10
-
-    ; Chat Say Distance
-    ;SayDistance = 20
-
-    ; Chat Shout Distance
-    ;ShoutDistance = 100
-
-    ; Grid Allow Export
-    ;ExportSupported = true
-
-
 [UserProfilesService]
     LocalServiceModule = "OpenSim.Services.UserProfilesService.dll:UserProfilesService"
     Enabled = false
diff --git a/bin/config-include/StandaloneCommon.ini.example b/bin/config-include/StandaloneCommon.ini.example
index 2bbc316..c4ece54 100644
--- a/bin/config-include/StandaloneCommon.ini.example
+++ b/bin/config-include/StandaloneCommon.ini.example
@@ -105,6 +105,10 @@
     ;; For example:
     Region_Welcome_Area = "DefaultRegion, FallbackRegion"
 
+    ;; Allow supporting viewers to export content
+    ;; Set to false to prevent export
+    ExportSupported = true
+
     ; === HG ONLY ===
     ;; If you have this set under [Hypergrid], no need to set it here, leave it commented
     ; GatekeeperURI="http://127.0.0.1:9000"
@@ -128,6 +132,9 @@
     ;; For Viewer 2
     MapTileURL = "http://127.0.0.1:9000/"
 
+    ; Url to search service
+    ; SearchURL = "http://127.0.0.1:8002";
+
     ; The minimum user level required for a user to be able to login.  0 by default
     ; If you disable a particular user's account then you can set their login level below this number.
     ; You can also change this level from the console though these changes will not be persisted.