Merge branch 'master' into careminster

8 files changed, 210 insertions, 86 deletions

diff --git a/OpenSim/Region/CoreModules/Scripting/DynamicTexture/DynamicTextureModule.cs b/OpenSim/Region/CoreModules/Scripting/DynamicTexture/DynamicTextureModule.cs
index 679c871..40b7159 100644
--- a/OpenSim/Region/CoreModules/Scripting/DynamicTexture/DynamicTextureModule.cs
+++ b/OpenSim/Region/CoreModules/Scripting/DynamicTexture/DynamicTextureModule.cs
@@ -29,6 +29,7 @@ using System;
 using System.Collections.Generic;
 using System.Drawing;
 using System.Drawing.Imaging;
+using Mono.Addins;
 using Nini.Config;
 using OpenMetaverse;
 using OpenMetaverse.Imaging;
@@ -40,7 +41,8 @@ using System.Reflection;
 
 namespace OpenSim.Region.CoreModules.Scripting.DynamicTexture
 {
-    public class DynamicTextureModule : IRegionModule, IDynamicTextureManager
+    [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule")]
+    public class DynamicTextureModule : ISharedRegionModule, IDynamicTextureManager
     {
         //private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
@@ -210,9 +212,14 @@ namespace OpenSim.Region.CoreModules.Scripting.DynamicTexture
 
         #endregion
 
-        #region IRegionModule Members
+        #region ISharedRegionModule Members
 
-        public void Initialise(Scene scene, IConfigSource config)
+        public void Initialise(IConfigSource config)
+        {
+            
+        }
+
+        public void AddRegion(Scene scene)
         {
             if (!RegisteredScenes.ContainsKey(scene.RegionInfo.RegionID))
             {
@@ -221,6 +228,24 @@ namespace OpenSim.Region.CoreModules.Scripting.DynamicTexture
             }
         }
 
+        public Type ReplaceableInterface
+        {
+            get { return null; }
+        }
+
+        public void RegionLoaded(Scene scene)
+        {
+        }
+
+        public void RemoveRegion(Scene scene)
+        {
+            if (!RegisteredScenes.ContainsKey(scene.RegionInfo.RegionID))
+            {
+                RegisteredScenes.Remove(scene.RegionInfo.RegionID);
+                scene.UnregisterModuleInterface<IDynamicTextureManager>(this);
+            }
+        }
+
         public void PostInitialise()
         {
         }
@@ -234,11 +259,6 @@ namespace OpenSim.Region.CoreModules.Scripting.DynamicTexture
             get { return "DynamicTextureModule"; }
         }
 
-        public bool IsSharedModule
-        {
-            get { return true; }
-        }
-
         #endregion
 
         #region Nested type: DynamicTextureUpdater
@@ -358,18 +378,18 @@ namespace OpenSim.Region.CoreModules.Scripting.DynamicTexture
                     // tmptex.DefaultTexture.Fullbright = true;
 
                     part.UpdateTexture(tmptex);
-                }

-

-                if (oldID != UUID.Zero && ((Disp & DISP_EXPIRE) != 0))

-                {

-                    if (oldAsset == null) oldAsset = scene.AssetService.Get(oldID.ToString());

-                    if (oldAsset != null)

-                    {

-                        if (oldAsset.Temporary == true)

-                        {

-                            scene.AssetService.Delete(oldID.ToString());

-                        }

-                    }

+                }
+
+                if (oldID != UUID.Zero && ((Disp & DISP_EXPIRE) != 0))
+                {
+                    if (oldAsset == null) oldAsset = scene.AssetService.Get(oldID.ToString());
+                    if (oldAsset != null)
+                    {
+                        if (oldAsset.Temporary == true)
+                        {
+                            scene.AssetService.Delete(oldID.ToString());
+                        }
+                    }
                 }
             }
 
diff --git a/OpenSim/Region/CoreModules/Scripting/EMailModules/EmailModule.cs b/OpenSim/Region/CoreModules/Scripting/EMailModules/EmailModule.cs
index 83f004d..d6ed468 100644
--- a/OpenSim/Region/CoreModules/Scripting/EMailModules/EmailModule.cs
+++ b/OpenSim/Region/CoreModules/Scripting/EMailModules/EmailModule.cs
@@ -32,6 +32,7 @@ using System.Text.RegularExpressions;
 using DotNetOpenMail;
 using DotNetOpenMail.SmtpAuth;
 using log4net;
+using Mono.Addins;
 using Nini.Config;
 using OpenMetaverse;
 using OpenSim.Framework;
@@ -40,6 +41,7 @@ using OpenSim.Region.Framework.Scenes;
 
 namespace OpenSim.Region.CoreModules.Scripting.EmailModules
 {
+    [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule")]
     public class EmailModule : IEmailModule
     {
         //
@@ -94,7 +96,7 @@ namespace OpenSim.Region.CoreModules.Scripting.EmailModules
             }
         }
 
-        public void Initialise(Scene scene, IConfigSource config)
+        public void Initialise(IConfigSource config)
         {
             m_Config = config;
             IConfig SMTPConfig;
@@ -136,7 +138,16 @@ namespace OpenSim.Region.CoreModules.Scripting.EmailModules
                 m_Enabled = false;
                 return;
             }
+                m_log.Info("[EMAIL] Activated DefaultEmailModule");
+        }
+
+        public Type ReplaceableInterface
+        {
+            get { return null; }
+        }
 
+        public void AddRegion(Scene scene)
+        {
             // It's a go!
             if (m_Enabled)
             {
@@ -155,8 +166,20 @@ namespace OpenSim.Region.CoreModules.Scripting.EmailModules
                         m_Scenes.Add(scene.RegionInfo.RegionHandle, scene);
                     }
                 }
+            }
+        }
 
-                m_log.Info("[EMAIL] Activated DefaultEmailModule");
+        public void RegionLoaded(Scene scene)
+        {
+        }
+
+        public void RemoveRegion(Scene scene)
+        {
+            scene.UnregisterModuleInterface<IEmailModule>(this);
+
+            if (m_Scenes.ContainsKey(scene.RegionInfo.RegionHandle))
+            {
+                m_Scenes.Remove(scene.RegionInfo.RegionHandle);
             }
         }
 
@@ -173,11 +196,6 @@ namespace OpenSim.Region.CoreModules.Scripting.EmailModules
             get { return "DefaultEmailModule"; }
         }
 
-        public bool IsSharedModule
-        {
-            get { return true; }
-        }
-
         /// <summary>
         /// Delay function using thread in seconds
         /// </summary>
diff --git a/OpenSim/Region/CoreModules/Scripting/HttpRequest/ScriptsHttpRequests.cs b/OpenSim/Region/CoreModules/Scripting/HttpRequest/ScriptsHttpRequests.cs
index d78931a..e331b8d 100644
--- a/OpenSim/Region/CoreModules/Scripting/HttpRequest/ScriptsHttpRequests.cs
+++ b/OpenSim/Region/CoreModules/Scripting/HttpRequest/ScriptsHttpRequests.cs
@@ -31,6 +31,7 @@ using System.IO;
 using System.Net;
 using System.Text;
 using System.Threading;
+using Mono.Addins;
 using Nini.Config;
 using OpenMetaverse;
 using OpenSim.Framework;
@@ -84,7 +85,8 @@ using OpenSim.Region.Framework.Scenes;
 
 namespace OpenSim.Region.CoreModules.Scripting.HttpRequest
 {
-    public class HttpRequestModule : IRegionModule, IHttpRequestModule
+    [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule")]
+    public class HttpRequestModule : ISharedRegionModule, IHttpRequestModule
     {
         private object HttpListLock = new object();
         private int httpTimeout = 30000;
@@ -229,18 +231,35 @@ namespace OpenSim.Region.CoreModules.Scripting.HttpRequest
 
         #endregion
 
-        #region IRegionModule Members
+        #region ISharedRegionModule Members
 
-        public void Initialise(Scene scene, IConfigSource config)
+        public void Initialise(IConfigSource config)
+        {
+            m_proxyurl = config.Configs["Startup"].GetString("HttpProxy");
+            m_proxyexcepts = config.Configs["Startup"].GetString("HttpProxyExceptions");
+
+            m_pendingRequests = new Dictionary<UUID, HttpRequestClass>();
+        }
+
+        public void AddRegion(Scene scene)
         {
             m_scene = scene;
 
             m_scene.RegisterModuleInterface<IHttpRequestModule>(this);
+        }
+
+        public Type ReplaceableInterface
+        {
+            get { return null; }
+        }
 
-        m_proxyurl = config.Configs["Startup"].GetString("HttpProxy");
-        m_proxyexcepts = config.Configs["Startup"].GetString("HttpProxyExceptions");
+        public void RegionLoaded(Scene scene)
+        {
+        }
 
-            m_pendingRequests = new Dictionary<UUID, HttpRequestClass>();
+        public void RemoveRegion(Scene scene)
+        {
+            scene.UnregisterModuleInterface<IHttpRequestModule>(this);
         }
 
         public void PostInitialise()
@@ -256,11 +275,6 @@ namespace OpenSim.Region.CoreModules.Scripting.HttpRequest
             get { return m_name; }
         }
 
-        public bool IsSharedModule
-        {
-            get { return true; }
-        }
-
         #endregion
     }
 
diff --git a/OpenSim/Region/CoreModules/Scripting/LSLHttp/UrlModule.cs b/OpenSim/Region/CoreModules/Scripting/LSLHttp/UrlModule.cs
index 9b565ed..6ce55a9 100644
--- a/OpenSim/Region/CoreModules/Scripting/LSLHttp/UrlModule.cs
+++ b/OpenSim/Region/CoreModules/Scripting/LSLHttp/UrlModule.cs
@@ -126,6 +126,8 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
 
         public void RemoveRegion(Scene scene)
         {
+            scene.UnregisterModuleInterface<IUrlModule>(this);
+            scene.EventManager.OnScriptReset -= OnScriptReset;
         }
 
         public void Close()
diff --git a/OpenSim/Region/CoreModules/Scripting/LoadImageURL/LoadImageURLModule.cs b/OpenSim/Region/CoreModules/Scripting/LoadImageURL/LoadImageURLModule.cs
index c23cea5..35ce2cb 100644
--- a/OpenSim/Region/CoreModules/Scripting/LoadImageURL/LoadImageURLModule.cs
+++ b/OpenSim/Region/CoreModules/Scripting/LoadImageURL/LoadImageURLModule.cs
@@ -29,6 +29,7 @@ using System;
 using System.Drawing;
 using System.IO;
 using System.Net;
+using Mono.Addins;
 using Nini.Config;
 using OpenMetaverse;
 using OpenMetaverse.Imaging;
@@ -39,7 +40,8 @@ using System.Reflection;
 
 namespace OpenSim.Region.CoreModules.Scripting.LoadImageURL
 {
-    public class LoadImageURLModule : IRegionModule, IDynamicTextureRender
+    [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule")]
+    public class LoadImageURLModule : ISharedRegionModule, IDynamicTextureRender
     {
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
@@ -97,20 +99,28 @@ namespace OpenSim.Region.CoreModules.Scripting.LoadImageURL
 
         #endregion
 
-        #region IRegionModule Members
+        #region ISharedRegionModule Members
 
-        public void Initialise(Scene scene, IConfigSource config)
+        public void Initialise(IConfigSource config)
+        {
+            m_proxyurl = config.Configs["Startup"].GetString("HttpProxy");
+            m_proxyexcepts = config.Configs["Startup"].GetString("HttpProxyExceptions");
+        }
+
+        public void AddRegion(Scene scene)
         {
             if (m_scene == null)
             {
                 m_scene = scene;
             }
-            
-            m_proxyurl = config.Configs["Startup"].GetString("HttpProxy");
-            m_proxyexcepts = config.Configs["Startup"].GetString("HttpProxyExceptions");
         }
 
-        public void PostInitialise()
+        public Type ReplaceableInterface
+        {
+            get { return null; }
+        }
+
+        public void RegionLoaded(Scene scene)
         {
             m_textureManager = m_scene.RequestModuleInterface<IDynamicTextureManager>();
             if (m_textureManager != null)
@@ -119,18 +129,21 @@ namespace OpenSim.Region.CoreModules.Scripting.LoadImageURL
             }
         }
 
-        public void Close()
+        public void RemoveRegion(Scene scene)
         {
         }
 
-        public string Name
+        public void PostInitialise()
         {
-            get { return m_name; }
         }
 
-        public bool IsSharedModule
+        public void Close()
         {
-            get { return true; }
+        }
+
+        public string Name
+        {
+            get { return m_name; }
         }
 
         #endregion
diff --git a/OpenSim/Region/CoreModules/Scripting/VectorRender/VectorRenderModule.cs b/OpenSim/Region/CoreModules/Scripting/VectorRender/VectorRenderModule.cs
index d57a8e5..71b01a1 100644
--- a/OpenSim/Region/CoreModules/Scripting/VectorRender/VectorRenderModule.cs
+++ b/OpenSim/Region/CoreModules/Scripting/VectorRender/VectorRenderModule.cs
@@ -31,6 +31,7 @@ using System.Drawing.Imaging;
 using System.Globalization;
 using System.IO;
 using System.Net;
+using Mono.Addins;
 using Nini.Config;
 using OpenMetaverse;
 using OpenMetaverse.Imaging;
@@ -43,7 +44,8 @@ using System.Reflection;
 
 namespace OpenSim.Region.CoreModules.Scripting.VectorRender
 {
-    public class VectorRenderModule : IRegionModule, IDynamicTextureRender
+    [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule")]
+    public class VectorRenderModule : ISharedRegionModule, IDynamicTextureRender
     {
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
@@ -110,15 +112,10 @@ namespace OpenSim.Region.CoreModules.Scripting.VectorRender
 
         #endregion
 
-        #region IRegionModule Members
+        #region ISharedRegionModule Members
 
-        public void Initialise(Scene scene, IConfigSource config)
+        public void Initialise(IConfigSource config)
         {
-            if (m_scene == null)
-            {
-                m_scene = scene;
-            }
-
             if (m_graph == null)
             {
                 Bitmap bitmap = new Bitmap(1024, 1024, PixelFormat.Format32bppArgb);
@@ -133,7 +130,20 @@ namespace OpenSim.Region.CoreModules.Scripting.VectorRender
             m_log.DebugFormat("[VECTORRENDERMODULE]: using font \"{0}\" for text rendering.", m_fontName);
         }
 
-        public void PostInitialise()
+        public void AddRegion(Scene scene)
+        {
+            if (m_scene == null)
+            {
+                m_scene = scene;
+            }
+        }
+
+        public Type ReplaceableInterface
+        {
+            get { return null; }
+        }
+
+        public void RegionLoaded(Scene scene)
         {
             m_textureManager = m_scene.RequestModuleInterface<IDynamicTextureManager>();
             if (m_textureManager != null)
@@ -142,18 +152,21 @@ namespace OpenSim.Region.CoreModules.Scripting.VectorRender
             }
         }
 
-        public void Close()
+        public void RemoveRegion(Scene scene)
         {
         }
 
-        public string Name
+        public void PostInitialise()
         {
-            get { return m_name; }
         }
 
-        public bool IsSharedModule
+        public void Close()
+        {
+        }
+
+        public string Name
         {
-            get { return true; }
+            get { return m_name; }
         }
 
         #endregion
diff --git a/OpenSim/Region/CoreModules/Scripting/WorldComm/WorldCommModule.cs b/OpenSim/Region/CoreModules/Scripting/WorldComm/WorldCommModule.cs
index 60df2e7..acd8dbf 100644
--- a/OpenSim/Region/CoreModules/Scripting/WorldComm/WorldCommModule.cs
+++ b/OpenSim/Region/CoreModules/Scripting/WorldComm/WorldCommModule.cs
@@ -28,6 +28,7 @@
 using System;
 using System.Collections;
 using System.Collections.Generic;
+using Mono.Addins;
 using Nini.Config;
 using OpenMetaverse;
 using OpenSim.Framework;
@@ -85,7 +86,8 @@ using OpenSim.Region.Framework.Scenes;
 
 namespace OpenSim.Region.CoreModules.Scripting.WorldComm
 {
-    public class WorldCommModule : IRegionModule, IWorldComm
+    [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule")]
+    public class WorldCommModule : INonSharedRegionModule, IWorldComm
     {
         // private static readonly ILog m_log =
         //     LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
@@ -98,9 +100,9 @@ namespace OpenSim.Region.CoreModules.Scripting.WorldComm
         private int m_saydistance = 30;
         private int m_shoutdistance = 100;
 
-        #region IRegionModule Members
+        #region ISharedRegionModule Members
 
-        public void Initialise(Scene scene, IConfigSource config)
+        public void Initialise(IConfigSource config)
         {
             // wrap this in a try block so that defaults will work if
             // the config file doesn't specify otherwise.
@@ -120,31 +122,42 @@ namespace OpenSim.Region.CoreModules.Scripting.WorldComm
             if (maxlisteners < 1) maxlisteners = int.MaxValue;
             if (maxhandles < 1) maxhandles = int.MaxValue;
 
+            m_listenerManager = new ListenerManager(maxlisteners, maxhandles);
+            m_pendingQ = new Queue();
+            m_pending = Queue.Synchronized(m_pendingQ);
+        }
+
+        public void AddRegion(Scene scene)
+        {
             m_scene = scene;
             m_scene.RegisterModuleInterface<IWorldComm>(this);
-            m_listenerManager = new ListenerManager(maxlisteners, maxhandles);
             m_scene.EventManager.OnChatFromClient += DeliverClientMessage;
             m_scene.EventManager.OnChatBroadcast += DeliverClientMessage;
-            m_pendingQ = new Queue();
-            m_pending = Queue.Synchronized(m_pendingQ);
         }
 
-        public void PostInitialise()
+        public Type ReplaceableInterface
         {
+            get { return null; }
         }
 
-        public void Close()
+        public void RegionLoaded(Scene scene)
         {
         }
 
-        public string Name
+        public void RemoveRegion(Scene scene)
         {
-            get { return "WorldCommModule"; }
+            scene.UnregisterModuleInterface<IWorldComm>(this);
+            scene.EventManager.OnChatFromClient -= DeliverClientMessage;
+            scene.EventManager.OnChatBroadcast -= DeliverClientMessage;
         }
 
-        public bool IsSharedModule
+        public void Close()
         {
-            get { return false; }
+        }
+
+        public string Name
+        {
+            get { return "WorldCommModule"; }
         }
 
         #endregion
diff --git a/OpenSim/Region/CoreModules/Scripting/XMLRPC/XMLRPCModule.cs b/OpenSim/Region/CoreModules/Scripting/XMLRPC/XMLRPCModule.cs
index 27b64bf..a9147fb6 100644
--- a/OpenSim/Region/CoreModules/Scripting/XMLRPC/XMLRPCModule.cs
+++ b/OpenSim/Region/CoreModules/Scripting/XMLRPC/XMLRPCModule.cs
@@ -32,6 +32,7 @@ using System.Net;
 using System.Reflection;
 using System.Threading;
 using log4net;
+using Mono.Addins;
 using Nini.Config;
 using Nwc.XmlRpc;
 using OpenMetaverse;
@@ -76,7 +77,8 @@ using OpenSim.Region.Framework.Scenes;
 
 namespace OpenSim.Region.CoreModules.Scripting.XMLRPC
 {
-    public class XMLRPCModule : IRegionModule, IXMLRPC
+    [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule")]
+    public class XMLRPCModule : ISharedRegionModule, IXMLRPC
     {
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
@@ -94,9 +96,9 @@ namespace OpenSim.Region.CoreModules.Scripting.XMLRPC
         private int RemoteReplyScriptWait = 300;
         private object XMLRPCListLock = new object();
 
-        #region IRegionModule Members
+        #region ISharedRegionModule Members
 
-        public void Initialise(Scene scene, IConfigSource config)
+        public void Initialise(IConfigSource config)
         {
             // We need to create these early because the scripts might be calling
             // But since this gets called for every region, we need to make sure they
@@ -116,7 +118,14 @@ namespace OpenSim.Region.CoreModules.Scripting.XMLRPC
                 {
                 }
             }
+        }
+
+        public void PostInitialise()
+        {
+        }
 
+        public void AddRegion(Scene scene)
+        {
             if (!m_scenes.Contains(scene))
             {
                 m_scenes.Add(scene);
@@ -125,7 +134,12 @@ namespace OpenSim.Region.CoreModules.Scripting.XMLRPC
             }
         }
 
-        public void PostInitialise()
+        public Type ReplaceableInterface
+        {
+            get { return null; }
+        }
+        private Dictionary<Scene, BaseHttpServer> m_HttpServers = new Dictionary<Scene, BaseHttpServer>();
+        public void RegionLoaded(Scene scene)
         {
             if (IsEnabled())
             {
@@ -133,24 +147,41 @@ namespace OpenSim.Region.CoreModules.Scripting.XMLRPC
                 // Attach xmlrpc handlers
                 m_log.Info("[REMOTE_DATA]: " +
                            "Starting XMLRPC Server on port " + m_remoteDataPort + " for llRemoteData commands.");
-                BaseHttpServer httpServer = new BaseHttpServer((uint) m_remoteDataPort);
+                BaseHttpServer httpServer = new BaseHttpServer((uint)m_remoteDataPort);
                 httpServer.AddXmlRPCHandler("llRemoteData", XmlRpcRemoteData);
                 httpServer.Start();
+                m_HttpServers.Add(scene, httpServer);
             }
         }
 
-        public void Close()
+        public void RemoveRegion(Scene scene)
         {
+            if (m_scenes.Contains(scene))
+                m_scenes.Remove(scene);
+            scene.UnregisterModuleInterface<IXMLRPC>(this);
+            if (IsEnabled())
+            {
+                // Start http server
+                // Attach xmlrpc handlers
+                if (m_HttpServers.ContainsKey(scene))
+                {
+                    BaseHttpServer httpServer;
+                    m_HttpServers.TryGetValue(scene, out httpServer);
+                    m_log.Info("[REMOTE_DATA]: " +
+                               "Stopping XMLRPC Server on port " + m_remoteDataPort + " for llRemoteData commands.");
+                    httpServer.RemoveXmlRPCHandler("llRemoteData");
+                    httpServer.Stop();
+                }
+            }
         }
 
-        public string Name
+        public void Close()
         {
-            get { return m_name; }
         }
 
-        public bool IsSharedModule
+        public string Name
         {
-            get { return true; }
+            get { return m_name; }
         }
 
         public int Port