From 10a8d2852e529fddb029ae333a3ae6a0f06f0182 Mon Sep 17 00:00:00 2001
From: BlueWall
Date: Sun, 3 Aug 2014 20:33:40 -0400
Subject: 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.
---
 .../Linden/Caps/SimulatorFeaturesModule.cs         | 74 +++++++---------------
 1 file changed, 24 insertions(+), 50 deletions(-)

(limited to 'OpenSim/Region/ClientStack')

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;
             }
-- 
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