6 files changed, 126 insertions, 47 deletions

diff --git a/OpenSim/Region/CoreModules/Agent/AssetTransaction/AssetTransactionModule.cs b/OpenSim/Region/CoreModules/Agent/AssetTransaction/AssetTransactionModule.cs
index 1077f4a..7012037 100644
--- a/OpenSim/Region/CoreModules/Agent/AssetTransaction/AssetTransactionModule.cs
+++ b/OpenSim/Region/CoreModules/Agent/AssetTransaction/AssetTransactionModule.cs
@@ -27,6 +27,7 @@
 
 using System;
 using System.Collections.Generic;
+using Mono.Addins;
 using Nini.Config;
 using OpenMetaverse;
 using OpenSim.Framework;
@@ -35,7 +36,8 @@ using OpenSim.Region.Framework.Scenes;
 
 namespace OpenSim.Region.CoreModules.Agent.AssetTransaction
 {
-    public class AssetTransactionModule : IRegionModule, IAgentAssetTransactions
+    [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule")]
+    public class AssetTransactionModule : ISharedRegionModule, IAgentAssetTransactions
     {
         private readonly Dictionary<UUID, Scene> RegisteredScenes = new Dictionary<UUID, Scene>();
         private bool m_dumpAssetsToFile = false;
@@ -59,9 +61,14 @@ namespace OpenSim.Region.CoreModules.Agent.AssetTransaction
             //m_log.Debug("creating AgentAssetTransactionModule");
         }
 
-        #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))
             {
@@ -79,6 +86,23 @@ namespace OpenSim.Region.CoreModules.Agent.AssetTransaction
                 m_scene = scene;
         }
 
+        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<IAgentAssetTransactions>(this);
+            scene.EventManager.OnNewClient -= NewClient;
+        }
+
         public void PostInitialise()
         {
         }
@@ -92,11 +116,6 @@ namespace OpenSim.Region.CoreModules.Agent.AssetTransaction
             get { return "AgentTransactionModule"; }
         }
 
-        public bool IsSharedModule
-        {
-            get { return true; }
-        }
-
         #endregion
 
         public void NewClient(IClientAPI client)
diff --git a/OpenSim/Region/CoreModules/Agent/Capabilities/CapabilitiesModule.cs b/OpenSim/Region/CoreModules/Agent/Capabilities/CapabilitiesModule.cs
index 2a1355b..886173f 100644
--- a/OpenSim/Region/CoreModules/Agent/Capabilities/CapabilitiesModule.cs
+++ b/OpenSim/Region/CoreModules/Agent/Capabilities/CapabilitiesModule.cs
@@ -69,7 +69,7 @@ namespace OpenSim.Region.CoreModules.Agent.Capabilities
 
         public void RemoveRegion(Scene scene)
         {
-            m_scene.UnregisterModuleInterface<ICapabilitiesModule>(this);
+            scene.UnregisterModuleInterface<ICapabilitiesModule>(this);
         }
         
         public void PostInitialise() {}
diff --git a/OpenSim/Region/CoreModules/Agent/IPBan/IPBanModule.cs b/OpenSim/Region/CoreModules/Agent/IPBan/IPBanModule.cs
index bfe2a71..f7f2eff 100644
--- a/OpenSim/Region/CoreModules/Agent/IPBan/IPBanModule.cs
+++ b/OpenSim/Region/CoreModules/Agent/IPBan/IPBanModule.cs
@@ -29,6 +29,7 @@ using System;
 using System.Collections.Generic;
 using System.IO;
 using System.Text;
+using Mono.Addins;
 using Nini.Config;
 using OpenSim.Framework;
 using OpenSim.Region.Framework.Interfaces;
@@ -36,21 +37,27 @@ using OpenSim.Region.Framework.Scenes;
 
 namespace OpenSim.Region.CoreModules.Agent.IPBan
 {
-    public class IPBanModule : IRegionModule 
+    [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule")]
+    public class IPBanModule : ISharedRegionModule 
     {
-        #region Implementation of IRegionModule
+        #region Implementation of ISharedRegionModule
 
         private List<string> m_bans = new List<string>();
+        private Dictionary<Scene, SceneBanner> SceneBanners = new Dictionary<Scene, SceneBanner>();
 
-        public void Initialise(Scene scene, IConfigSource source)
+        public void Initialise(IConfigSource source)
         {
-            new SceneBanner(scene, m_bans);
+        }
+
+        public void AddRegion(Scene scene)
+        {
+            SceneBanners.Add(scene, new SceneBanner(scene, m_bans));
 
             lock (m_bans)
             {
                 foreach (EstateBan ban in scene.RegionInfo.EstateSettings.EstateBans)
                 {
-                    if (!String.IsNullOrEmpty(ban.BannedHostIPMask)) 
+                    if (!String.IsNullOrEmpty(ban.BannedHostIPMask))
                         m_bans.Add(ban.BannedHostIPMask);
                     if (!String.IsNullOrEmpty(ban.BannedHostNameMask))
                         m_bans.Add(ban.BannedHostNameMask);
@@ -58,7 +65,12 @@ namespace OpenSim.Region.CoreModules.Agent.IPBan
             }
         }
 
-        public void PostInitialise()
+        public Type ReplaceableInterface
+        {
+            get { return null; }
+        }
+
+        public void RegionLoaded(Scene scene)
         {
             if (File.Exists("bans.txt"))
             {
@@ -70,19 +82,23 @@ namespace OpenSim.Region.CoreModules.Agent.IPBan
             }
         }
 
-        public void Close()
+        public void RemoveRegion(Scene scene)
         {
-            
+            if(SceneBanners.ContainsKey(scene))
+                SceneBanners.Remove(scene);
         }
 
-        public string Name
+        public void PostInitialise()
+        {
+        }
+
+        public void Close()
         {
-            get { return "IPBanModule"; }
         }
 
-        public bool IsSharedModule
+        public string Name
         {
-            get { return true; }
+            get { return "IPBanModule"; }
         }
 
         #endregion
diff --git a/OpenSim/Region/CoreModules/Agent/TextureDownload/TextureDownloadModule.cs b/OpenSim/Region/CoreModules/Agent/TextureDownload/TextureDownloadModule.cs
index 71ff28c..c4d84cb 100644
--- a/OpenSim/Region/CoreModules/Agent/TextureDownload/TextureDownloadModule.cs
+++ b/OpenSim/Region/CoreModules/Agent/TextureDownload/TextureDownloadModule.cs
@@ -30,6 +30,7 @@ using System.Collections.Generic;
 using System.Reflection;
 using System.Threading;
 using log4net;
+using Mono.Addins;
 using Nini.Config;
 using OpenMetaverse;
 using OpenSim.Framework;
@@ -41,7 +42,8 @@ using OpenSim.Services.Interfaces;
 
 namespace OpenSim.Region.CoreModules.Agent.TextureDownload
 {
-    public class TextureDownloadModule : IRegionModule
+    [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule")]
+    public class TextureDownloadModule : INonSharedRegionModule
     {
         private static readonly ILog m_log
             = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
@@ -65,11 +67,14 @@ namespace OpenSim.Region.CoreModules.Agent.TextureDownload
         {
         }
 
-        #region IRegionModule Members
+        #region INonSharedRegionModule Members
 
-        public void Initialise(Scene scene, IConfigSource config)
+        public void Initialise(IConfigSource config)
+        {
+        }
+
+        public void AddRegion(Scene scene)
         {
-            
             if (m_scene == null)
             {
                 //m_log.Debug("Creating Texture download module");
@@ -90,22 +95,30 @@ namespace OpenSim.Region.CoreModules.Agent.TextureDownload
             }
         }
 
-        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 "TextureDownloadModule"; }
+            if(m_scenes.Contains(scene))
+                m_scenes.Remove(scene);
+            scene.EventManager.OnNewClient -= NewClient;
+            scene.EventManager.OnRemovePresence -= EventManager_OnRemovePresence;
         }
 
-        public bool IsSharedModule
+        public void Close()
+        {
+        }
+
+        public string Name
         {
-            get { return false; }
+            get { return "TextureDownloadModule"; }
         }
 
         #endregion
diff --git a/OpenSim/Region/CoreModules/Agent/TextureSender/J2KDecoderModule.cs b/OpenSim/Region/CoreModules/Agent/TextureSender/J2KDecoderModule.cs
index 7ac8bed..ff87493 100644
--- a/OpenSim/Region/CoreModules/Agent/TextureSender/J2KDecoderModule.cs
+++ b/OpenSim/Region/CoreModules/Agent/TextureSender/J2KDecoderModule.cs
@@ -32,6 +32,7 @@ using System.Reflection;
 using System.Text;
 using System.Threading;
 using log4net;
+using Mono.Addins;
 using Nini.Config;
 using OpenMetaverse;
 using OpenMetaverse.Imaging;
@@ -45,7 +46,8 @@ namespace OpenSim.Region.CoreModules.Agent.TextureSender
 {
     public delegate void J2KDecodeDelegate(UUID assetID);
 
-    public class J2KDecoderModule : IRegionModule, IJ2KDecoder
+    [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule")]
+    public class J2KDecoderModule : ISharedRegionModule, IJ2KDecoder
     {
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
@@ -58,16 +60,19 @@ namespace OpenSim.Region.CoreModules.Agent.TextureSender
         /// <summary>Reference to a scene (doesn't matter which one as long as it can load the cache module)</summary>
         private Scene m_scene;
 
-        #region IRegionModule
+        #region ISharedRegionModule
 
         public string Name { get { return "J2KDecoderModule"; } }
-        public bool IsSharedModule { get { return true; } }
-
+        
         public J2KDecoderModule()
         {
         }
 
-        public void Initialise(Scene scene, IConfigSource source)
+        public void Initialise(IConfigSource source)
+        {
+        }
+
+        public void AddRegion(Scene scene)
         {
             if (m_scene == null)
                 m_scene = scene;
@@ -75,16 +80,30 @@ namespace OpenSim.Region.CoreModules.Agent.TextureSender
             scene.RegisterModuleInterface<IJ2KDecoder>(this);
         }
 
-        public void PostInitialise()
+        public Type ReplaceableInterface
+        {
+            get { return null; }
+        }
+
+        public void RegionLoaded(Scene scene)
         {
             m_cache = m_scene.RequestModuleInterface<IImprovedAssetCache>();
         }
 
+        public void RemoveRegion(Scene scene)
+        {
+            scene.UnregisterModuleInterface<IJ2KDecoder>(this);
+        }
+
+        public void PostInitialise()
+        {
+        }
+
         public void Close()
         {
         }
 
-        #endregion IRegionModule
+        #endregion
 
         #region IJ2KDecoder
 
diff --git a/OpenSim/Region/CoreModules/Agent/Xfer/XferModule.cs b/OpenSim/Region/CoreModules/Agent/Xfer/XferModule.cs
index ef7dce8..d062361 100644
--- a/OpenSim/Region/CoreModules/Agent/Xfer/XferModule.cs
+++ b/OpenSim/Region/CoreModules/Agent/Xfer/XferModule.cs
@@ -27,6 +27,7 @@
 
 using System;
 using System.Collections.Generic;
+using Mono.Addins;
 using Nini.Config;
 using OpenMetaverse;
 using OpenSim.Framework;
@@ -35,7 +36,8 @@ using OpenSim.Region.Framework.Scenes;
 
 namespace OpenSim.Region.CoreModules.Agent.Xfer
 {
-    public class XferModule : IRegionModule, IXfer
+    [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule")]
+    public class XferModule : INonSharedRegionModule, IXfer
     {
         private Scene m_scene;
         private Dictionary<string, XferRequest> Requests = new Dictionary<string, XferRequest>();
@@ -52,9 +54,13 @@ namespace OpenSim.Region.CoreModules.Agent.Xfer
             public DateTime timeStamp;
         }
        
-        #region IRegionModule Members
+        #region INonSharedRegionModule Members
 
-        public void Initialise(Scene scene, IConfigSource config)
+        public void Initialise(IConfigSource config)
+        {
+        }
+
+        public void AddRegion(Scene scene)
         {
             m_scene = scene;
             m_scene.EventManager.OnNewClient += NewClient;
@@ -62,22 +68,28 @@ namespace OpenSim.Region.CoreModules.Agent.Xfer
             m_scene.RegisterModuleInterface<IXfer>(this);
         }
 
-        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 "XferModule"; }
+            scene.EventManager.OnNewClient -= NewClient;
+            scene.UnregisterModuleInterface<IXfer>(this);
         }
 
-        public bool IsSharedModule
+        public void Close()
+        {
+        }
+
+        public string Name
         {
-            get { return false; }
+            get { return "XferModule"; }
         }
 
         #endregion