Merge branch 'master' of ssh://justincc@opensimulator.org/var/git/opensim

14 files changed, 248 insertions, 440 deletions

diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Interregion/LocalInterregionComms.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Interregion/LocalInterregionComms.cs
index ee809bd..d9f6e33 100644
--- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Interregion/LocalInterregionComms.cs
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Interregion/LocalInterregionComms.cs
@@ -263,8 +263,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Interregion
                     {
                         // We need to make a local copy of the object
                         ISceneObject sogClone = sog.CloneForNewScene();
-                        sogClone.SetState(sog.GetStateSnapshot(),
-                                s.RegionInfo.RegionID);
+                        sogClone.SetState(sog.GetStateSnapshot(), s);
                         return s.IncomingCreateObject(sogClone);
                     }
                     else
@@ -294,15 +293,15 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Interregion
 
         #region Misc
 
-        public UUID GetRegionID(ulong regionhandle)
+        public Scene GetScene(ulong regionhandle)
         {
             foreach (Scene s in m_sceneList)
             {
                 if (s.RegionInfo.RegionHandle == regionhandle)
-                    return s.RegionInfo.RegionID;
+                    return s;
             }
             // ? weird. should not happen
-            return m_sceneList[0].RegionInfo.RegionID;
+            return m_sceneList[0];
         }
 
         public bool IsLocalRegion(ulong regionhandle)
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Interregion/RESTInterregionComms.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Interregion/RESTInterregionComms.cs
index 696225c..710e3ca 100644
--- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Interregion/RESTInterregionComms.cs
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Interregion/RESTInterregionComms.cs
@@ -641,7 +641,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Interregion
             if (args["extra"] != null)
                 extraStr = args["extra"].AsString();
 
-            UUID regionID = m_localBackend.GetRegionID(regionhandle);
+            IScene s = m_localBackend.GetScene(regionhandle);
             SceneObjectGroup sog = null;
             try
             {
@@ -663,7 +663,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Interregion
                 {
                     try
                     {
-                        sog.SetState(stateXmlStr, regionID);
+                        sog.SetState(stateXmlStr, s);
                     }
                     catch (Exception ex)
                     {
@@ -695,8 +695,6 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Interregion
             if (args["itemid"] != null)
                 itemID = args["itemid"].AsUUID();
 
-            //UUID regionID = m_localBackend.GetRegionID(regionhandle);
-
             // This is the meaning of PUT object
             bool result = m_localBackend.SendCreateObject(regionhandle, userID, itemID);
 
diff --git a/OpenSim/Region/Framework/Interfaces/IEntityInventory.cs b/OpenSim/Region/Framework/Interfaces/IEntityInventory.cs
index 2c906a2..89a45da 100644
--- a/OpenSim/Region/Framework/Interfaces/IEntityInventory.cs
+++ b/OpenSim/Region/Framework/Interfaces/IEntityInventory.cs
@@ -185,19 +185,11 @@ namespace OpenSim.Region.Framework.Interfaces
         List<UUID> GetInventoryList();
         
         /// <summary>
-        /// Get the names of the assemblies associated with scripts in this inventory.
-        /// </summary>
-        /// <returns></returns>
-        string[] GetScriptAssemblies();
-        
-        /// <summary>
         /// Get the xml representing the saved states of scripts in this inventory.
         /// </summary>
         /// <returns>
         /// A <see cref="Dictionary`2"/>
         /// </returns>
         Dictionary<UUID, string> GetScriptStates();
-
-        bool CanBeDeleted();
     }
 }
diff --git a/OpenSim/Region/Framework/Interfaces/IScriptModule.cs b/OpenSim/Region/Framework/Interfaces/IScriptModule.cs
index 10835b9..f11e571 100644
--- a/OpenSim/Region/Framework/Interfaces/IScriptModule.cs
+++ b/OpenSim/Region/Framework/Interfaces/IScriptModule.cs
@@ -34,9 +34,8 @@ namespace OpenSim.Region.Framework.Interfaces
     {
         string ScriptEngineName { get; }
 
-        string GetAssemblyName(UUID itemID);
         string GetXMLState(UUID itemID);
-        bool CanBeDeleted(UUID itemID);
+        void SetXMLState(UUID itemID, string xml);
 
         bool PostScriptEvent(UUID itemID, string name, Object[] args);
         bool PostObjectEvent(UUID itemID, string name, Object[] args);
diff --git a/OpenSim/Region/Framework/Scenes/AsyncSceneObjectGroupDeleter.cs b/OpenSim/Region/Framework/Scenes/AsyncSceneObjectGroupDeleter.cs
index 5b571c7..9a7863b 100644
--- a/OpenSim/Region/Framework/Scenes/AsyncSceneObjectGroupDeleter.cs
+++ b/OpenSim/Region/Framework/Scenes/AsyncSceneObjectGroupDeleter.cs
@@ -131,11 +131,6 @@ namespace OpenSim.Region.Framework.Scenes
                     if (left > 0)
                     {
                         x = m_inventoryDeletes.Dequeue();
-                        if (!x.objectGroup.CanBeDeleted())
-                        {
-                            m_inventoryDeletes.Enqueue(x);
-                            return true;
-                        }
 
                         m_log.DebugFormat(
                             "[SCENE]: Sending object to user's inventory, {0} item(s) remaining.", left);
diff --git a/OpenSim/Region/Framework/Scenes/Scene.cs b/OpenSim/Region/Framework/Scenes/Scene.cs
index f444e51..eb8567f 100644
--- a/OpenSim/Region/Framework/Scenes/Scene.cs
+++ b/OpenSim/Region/Framework/Scenes/Scene.cs
@@ -618,7 +618,7 @@ namespace OpenSim.Region.Framework.Scenes
                   startupConfig.GetLong("MaximumTimeBeforePersistenceConsidered", DEFAULT_MAX_TIME_FOR_PERSISTENCE);
                 m_persistAfter *= 10000000;
 
-                m_defaultScriptEngine = startupConfig.GetString("DefaultScriptEngine", "DotNetEngine");
+                m_defaultScriptEngine = startupConfig.GetString("DefaultScriptEngine", "XEngine");
 
                 IConfig packetConfig = m_config.Configs["PacketPool"];
                 if (packetConfig != null)
@@ -2381,103 +2381,6 @@ namespace OpenSim.Region.Framework.Scenes
             return successYN;
         }
 
-        /// <summary>
-        /// Handle a scene object that is crossing into this region from another.
-        /// NOTE: Unused as of 2009-02-09. Soon to be deleted.
-        /// </summary>
-        /// <param name="regionHandle"></param>
-        /// <param name="primID"></param>
-        /// <param name="objXMLData"></param>
-        /// <param name="XMLMethod"></param>
-        /// <returns></returns>
-        public bool IncomingInterRegionPrimGroup(UUID primID, string objXMLData, int XMLMethod)
-        {
-            if (XMLMethod == 0)
-            {
-                m_log.DebugFormat("[INTERREGION]: A new prim {0} arrived from a neighbor", primID);
-                SceneObjectGroup sceneObject = m_serialiser.DeserializeGroupFromXml2(objXMLData);
-                if (sceneObject.IsAttachment)
-                    sceneObject.RootPart.ObjectFlags |= (uint)PrimFlags.Phantom;
-
-                return AddSceneObject(sceneObject);
-            }
-            else if ((XMLMethod == 100) && m_allowScriptCrossings)
-            {
-                m_log.Warn("[INTERREGION]: Prim state data arrived from a neighbor");
-
-                XmlDocument doc = new XmlDocument();
-                doc.LoadXml(objXMLData);
-
-                XmlNodeList rootL = doc.GetElementsByTagName("ScriptData");
-                if (rootL.Count == 1)
-                {
-                    XmlNode rootNode = rootL[0];
-                    if (rootNode != null)
-                    {
-                        XmlNodeList partL = rootNode.ChildNodes;
-
-                        foreach (XmlNode part in partL)
-                        {
-                            XmlNodeList nodeL = part.ChildNodes;
-
-                            switch (part.Name)
-                            {
-                            case "Assemblies":
-                                foreach (XmlNode asm in nodeL)
-                                {
-                                    string fn = asm.Attributes.GetNamedItem("Filename").Value;
-
-                                    Byte[] filedata = Convert.FromBase64String(asm.InnerText);
-                                    string path = Path.Combine("ScriptEngines", RegionInfo.RegionID.ToString());
-                                    path = Path.Combine(path, fn);
-
-                                    if (!File.Exists(path))
-                                    {
-                                        FileStream fs = File.Create(path);
-                                        fs.Write(filedata, 0, filedata.Length);
-                                        fs.Close();
-                                    }
-                                }
-                                break;
-                            case "ScriptStates":
-                                foreach (XmlNode st in nodeL)
-                                {
-                                    string id = st.Attributes.GetNamedItem("UUID").Value;
-                                    UUID uuid = new UUID(id);
-                                    XmlNode state = st.ChildNodes[0];
-
-                                    XmlDocument sdoc = new XmlDocument();
-                                    XmlNode sxmlnode = sdoc.CreateNode(
-                                            XmlNodeType.XmlDeclaration,
-                                            "", "");
-                                    sdoc.AppendChild(sxmlnode);
-
-                                    XmlNode newnode = sdoc.ImportNode(state, true);
-                                    sdoc.AppendChild(newnode);
-
-                                    string spath = Path.Combine("ScriptEngines", RegionInfo.RegionID.ToString());
-                                    spath = Path.Combine(spath, uuid.ToString());
-                                    FileStream sfs = File.Create(spath + ".state");
-                                    ASCIIEncoding enc = new ASCIIEncoding();
-                                    Byte[] buf = enc.GetBytes(sdoc.InnerXml);
-                                    sfs.Write(buf, 0, buf.Length);
-                                    sfs.Close();
-                                }
-                                break;
-                            }
-                        }
-                    }
-                }
-
-                SceneObjectPart RootPrim = GetSceneObjectPart(primID);
-                RootPrim.ParentGroup.CreateScriptInstances(0, false, DefaultScriptEngine, 1);
-
-                return true;
-            }
-
-            return true;
-        }
-
         public bool IncomingCreateObject(ISceneObject sog)
         {
             //m_log.Debug(" >>> IncomingCreateObject <<< " + ((SceneObjectGroup)sog).AbsolutePosition + " deleted? " + ((SceneObjectGroup)sog).IsDeleted);
@@ -3350,7 +3253,6 @@ namespace OpenSim.Region.Framework.Scenes
             m_sceneGridService.OnCloseAgentConnection += IncomingCloseAgent;
             //m_eventManager.OnRegionUp += OtherRegionUp;
             //m_sceneGridService.OnChildAgentUpdate += IncomingChildAgentDataUpdate;
-            m_sceneGridService.OnExpectPrim += IncomingInterRegionPrimGroup;
             //m_sceneGridService.OnRemoveKnownRegionFromAvatar += HandleRemoveKnownRegionsFromAvatar;
             m_sceneGridService.OnLogOffUser += HandleLogOffUserFromGrid;
             m_sceneGridService.KiPrimitive += SendKillObject;
@@ -3374,7 +3276,6 @@ namespace OpenSim.Region.Framework.Scenes
             m_sceneGridService.KiPrimitive -= SendKillObject;
             m_sceneGridService.OnLogOffUser -= HandleLogOffUserFromGrid;
             //m_sceneGridService.OnRemoveKnownRegionFromAvatar -= HandleRemoveKnownRegionsFromAvatar;
-            m_sceneGridService.OnExpectPrim -= IncomingInterRegionPrimGroup;
             //m_sceneGridService.OnChildAgentUpdate -= IncomingChildAgentDataUpdate;
             //m_eventManager.OnRegionUp -= OtherRegionUp;
             m_sceneGridService.OnExpectUser -= HandleNewUserConnection;
diff --git a/OpenSim/Region/Framework/Scenes/SceneCommunicationService.cs b/OpenSim/Region/Framework/Scenes/SceneCommunicationService.cs
index 76c6cab..3892769 100644
--- a/OpenSim/Region/Framework/Scenes/SceneCommunicationService.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneCommunicationService.cs
@@ -85,7 +85,6 @@ namespace OpenSim.Region.Framework.Scenes
         /// <summary>
         /// A Prim will arrive shortly
         /// </summary>
-        public event ExpectPrimDelegate OnExpectPrim;
         public event CloseAgentConnection OnCloseAgentConnection;
 
         /// <summary>
@@ -116,7 +115,6 @@ namespace OpenSim.Region.Framework.Scenes
 
         private AgentCrossing handlerAvatarCrossingIntoRegion = null; // OnAvatarCrossingIntoRegion;
         private ExpectUserDelegate handlerExpectUser = null; // OnExpectUser;
-        private ExpectPrimDelegate handlerExpectPrim = null; // OnExpectPrim;
         private CloseAgentConnection handlerCloseAgentConnection = null; // OnCloseAgentConnection;
         private PrimCrossing handlerPrimCrossingIntoRegion = null; // OnPrimCrossingIntoRegion;
         //private RegionUp handlerRegionUp = null; // OnRegionUp;
@@ -147,30 +145,6 @@ namespace OpenSim.Region.Framework.Scenes
         /// <exception cref="System.Exception">Thrown if region registration fails.</exception>
         public void RegisterRegion(IInterregionCommsOut comms_out, RegionInfo regionInfos)
         {
-            //m_interregionCommsOut = comms_out;
-
-            //m_regionInfo = regionInfos;
-            //m_commsProvider.GridService.gdebugRegionName = regionInfos.RegionName;
-            //regionCommsHost = m_commsProvider.GridService.RegisterRegion(m_regionInfo);
-
-            //if (regionCommsHost != null)
-            //{
-            //    //m_log.Info("[INTER]: " + debugRegionName + ": SceneCommunicationService: registered with gridservice and got" + regionCommsHost.ToString());
-
-            //    regionCommsHost.debugRegionName = regionInfos.RegionName;
-            //    regionCommsHost.OnExpectPrim += IncomingPrimCrossing;
-            //    regionCommsHost.OnExpectUser += NewUserConnection;
-            //    regionCommsHost.OnAvatarCrossingIntoRegion += AgentCrossing;
-            //    regionCommsHost.OnCloseAgentConnection += CloseConnection;
-            //    regionCommsHost.OnRegionUp += newRegionUp;
-            //    regionCommsHost.OnChildAgentUpdate += ChildAgentUpdate;
-            //    regionCommsHost.OnLogOffUser += GridLogOffUser;
-            //    regionCommsHost.OnGetLandData += FetchLandData;
-            //}
-            //else
-            //{
-            //    //m_log.Info("[INTER]: " + debugRegionName + ": SceneCommunicationService: registered with gridservice and got null");
-            //}
         }
 
         /// <summary>
@@ -179,31 +153,6 @@ namespace OpenSim.Region.Framework.Scenes
         /// </summary>
         public void Close()
         {
-
-            //if (regionCommsHost != null)
-            //{
-            //    regionCommsHost.OnLogOffUser -= GridLogOffUser;
-            //    regionCommsHost.OnChildAgentUpdate -= ChildAgentUpdate;
-            //    regionCommsHost.OnRegionUp -= newRegionUp;
-            //    regionCommsHost.OnExpectUser -= NewUserConnection;
-            //    regionCommsHost.OnExpectPrim -= IncomingPrimCrossing;
-            //    regionCommsHost.OnAvatarCrossingIntoRegion -= AgentCrossing;
-            //    regionCommsHost.OnCloseAgentConnection -= CloseConnection;
-            //    regionCommsHost.OnGetLandData -= FetchLandData;
-                
-            //    try
-            //    {
-            //        m_commsProvider.GridService.DeregisterRegion(m_regionInfo);
-            //    }
-            //    catch (Exception e)
-            //    {
-            //        m_log.ErrorFormat(
-            //            "[GRID]: Deregistration of region {0} from the grid failed - {1}.  Continuing", 
-            //            m_regionInfo.RegionName, e);
-            //    }
-                
-            //    regionCommsHost = null;
-            //}
         }
 
         #region CommsManager Event handlers
@@ -263,27 +212,6 @@ namespace OpenSim.Region.Framework.Scenes
             }
         }
 
-        /// <summary>
-        /// We have a new prim from a neighbor
-        /// </summary>
-        /// <param name="primID">unique ID for the primative</param>
-        /// <param name="objXMLData">XML2 encoded data of the primative</param>
-        /// <param name="XMLMethod">An Int that represents the version of the XMLMethod</param>
-        /// <returns>True if the prim was accepted, false if it was not</returns>
-        protected bool IncomingPrimCrossing(UUID primID, String objXMLData, int XMLMethod)
-        {
-            handlerExpectPrim = OnExpectPrim;
-            if (handlerExpectPrim != null)
-            {
-                return handlerExpectPrim(primID, objXMLData, XMLMethod);
-            }
-            else
-            {
-                return false;
-            }
-
-        }
-
         protected void PrimCrossing(UUID primID, Vector3 position, bool isPhysical)
         {
             handlerPrimCrossingIntoRegion = OnPrimCrossingIntoRegion;
diff --git a/OpenSim/Region/Framework/Scenes/SceneObjectGroup.Inventory.cs b/OpenSim/Region/Framework/Scenes/SceneObjectGroup.Inventory.cs
index 3cec77f..5a06bdb 100644
--- a/OpenSim/Region/Framework/Scenes/SceneObjectGroup.Inventory.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneObjectGroup.Inventory.cs
@@ -309,26 +309,15 @@ namespace OpenSim.Region.Framework.Scenes
 
         public string GetStateSnapshot()
         {
-            //m_log.Debug(" >>> GetStateSnapshot <<<");
-
-            List<string> assemblies = new List<string>();
             Dictionary<UUID, string> states = new Dictionary<UUID, string>();
 
             foreach (SceneObjectPart part in m_parts.Values)
             {
-                foreach (string a in part.Inventory.GetScriptAssemblies())
-                {
-                    if (a != "" && !assemblies.Contains(a))
-                        assemblies.Add(a);
-                }
-
                 foreach (KeyValuePair<UUID, string> s in part.Inventory.GetScriptStates())
-                {
                     states[s.Key] = s.Value;
-                }
             }
 
-            if (states.Count < 1 || assemblies.Count < 1)
+            if (states.Count < 1)
                 return "";
 
             XmlDocument xmldoc = new XmlDocument();
@@ -342,104 +331,49 @@ namespace OpenSim.Region.Framework.Scenes
             
             xmldoc.AppendChild(rootElement);
 
-            XmlElement wrapper = xmldoc.CreateElement("", "Assemblies",
-                    "");
             
-            rootElement.AppendChild(wrapper);
-
-            foreach (string assembly in assemblies)
-            {
-                string fn = Path.GetFileName(assembly);
-                if (fn == String.Empty)
-                    continue;
-
-                String filedata = String.Empty;
-
-                if (File.Exists(assembly+".text"))
-                {
-                    FileInfo tfi = new FileInfo(assembly+".text");
-
-                    if (tfi == null)
-                        continue;
-
-                    Byte[] tdata = new Byte[tfi.Length];
-
-                    try
-                    {
-                        FileStream tfs = File.Open(assembly+".text", FileMode.Open, FileAccess.Read);
-                        tfs.Read(tdata, 0, tdata.Length);
-                        tfs.Close();
-                    }
-                    catch (Exception e)
-                    {
-                        m_log.DebugFormat("[SOG]: Unable to open script textfile {0}, reason: {1}", assembly+".text", e.Message);
-                    }
-
-                    filedata = new System.Text.ASCIIEncoding().GetString(tdata);
-                }
-                else
-                {
-                    FileInfo fi = new FileInfo(assembly);
-
-                    if (fi == null)
-                        continue;
-
-                    Byte[] data = new Byte[fi.Length];
-
-                    try
-                    {
-                        FileStream fs = File.Open(assembly, FileMode.Open, FileAccess.Read);
-                        fs.Read(data, 0, data.Length);
-                        fs.Close();
-                    }
-                    catch (Exception e)
-                    {
-                        m_log.DebugFormat("[SOG]: Unable to open script assembly {0}, reason: {1}", assembly, e.Message);
-                    }
-
-                    filedata = System.Convert.ToBase64String(data);
-                }
-                XmlElement assemblyData = xmldoc.CreateElement("", "Assembly", "");
-                XmlAttribute assemblyName = xmldoc.CreateAttribute("", "Filename", "");
-                assemblyName.Value = fn;
-                assemblyData.Attributes.Append(assemblyName);
-
-                assemblyData.InnerText = filedata;
-
-                wrapper.AppendChild(assemblyData);
-            }
-
-            wrapper = xmldoc.CreateElement("", "ScriptStates",
+            XmlElement wrapper = xmldoc.CreateElement("", "ScriptStates",
                     "");
             
             rootElement.AppendChild(wrapper);
 
             foreach (KeyValuePair<UUID, string> state in states)
             {
-                XmlElement stateData = xmldoc.CreateElement("", "State", "");
-
-                XmlAttribute stateID = xmldoc.CreateAttribute("", "UUID", "");
-                stateID.Value = state.Key.ToString();
-                stateData.Attributes.Append(stateID);
-
                 XmlDocument sdoc = new XmlDocument();
                 sdoc.LoadXml(state.Value);
-                XmlNodeList rootL = sdoc.GetElementsByTagName("ScriptState");
+                XmlNodeList rootL = sdoc.GetElementsByTagName("State");
                 XmlNode rootNode = rootL[0];
 
                 XmlNode newNode = xmldoc.ImportNode(rootNode, true);
-                stateData.AppendChild(newNode);
-                wrapper.AppendChild(stateData);
+                wrapper.AppendChild(newNode);
             }
 
             return xmldoc.InnerXml;
         }
 
-        public void SetState(string objXMLData, UUID RegionID)
+        public void SetState(string objXMLData, IScene ins)
         {
+            if (!(ins is Scene))
+                return;
+
+            Scene s = (Scene)ins;
+
             if (objXMLData == String.Empty)
                 return;
 
+            IScriptModule scriptModule = null;
+            
+            foreach (IScriptModule sm in s.RequestModuleInterfaces<IScriptModule>())
+            {
+                if (sm.ScriptEngineName == s.DefaultScriptEngine)
+                    scriptModule = sm;
+                else if (scriptModule == null)
+                    scriptModule = sm;
+            }
+
+            if (scriptModule == null)
+                return;
+
             XmlDocument doc = new XmlDocument();
             try
             {
@@ -457,69 +391,23 @@ namespace OpenSim.Region.Framework.Scenes
             }
 
             XmlNodeList rootL = doc.GetElementsByTagName("ScriptData");
-            if (rootL.Count == 1)
+            if (rootL.Count != 1)
+                return;
+
+            XmlElement rootE = (XmlElement)rootL[0];
+
+            XmlNodeList dataL = rootE.GetElementsByTagName("ScriptStates");
+            if (dataL.Count != 1)
+                return;
+
+            XmlElement dataE = (XmlElement)dataL[0];
+            
+            foreach (XmlNode n in dataE.ChildNodes)
             {
-                XmlNode rootNode = rootL[0];
-                if (rootNode != null)
-                {
-                    XmlNodeList partL = rootNode.ChildNodes;
-
-                    foreach (XmlNode part in partL)
-                    {
-                        XmlNodeList nodeL = part.ChildNodes;
-
-                        switch (part.Name)
-                        {
-                            case "Assemblies":
-                                foreach (XmlNode asm in nodeL)
-                                {
-                                    string fn = asm.Attributes.GetNamedItem("Filename").Value;
-
-                                    Byte[] filedata = Convert.FromBase64String(asm.InnerText);
-                                    string path = Path.Combine("ScriptEngines", RegionID.ToString());
-                                    path = Path.Combine(path, fn);
-
-                                    if (!File.Exists(path))
-                                    {
-                                        FileStream fs = File.Create(path);
-                                        fs.Write(filedata, 0, filedata.Length);
-                                        fs.Close();
-
-                                        Byte[] textbytes = new System.Text.ASCIIEncoding().GetBytes(asm.InnerText);
-                                        fs = File.Create(path+".text");
-                                        fs.Write(textbytes, 0, textbytes.Length);
-                                        fs.Close();
-                                    }
-                                }
-                                break;
-                            case "ScriptStates":
-                                foreach (XmlNode st in nodeL)
-                                {
-                                    string id = st.Attributes.GetNamedItem("UUID").Value;
-                                    UUID uuid = new UUID(id);
-                                    XmlNode state = st.ChildNodes[0];
-
-                                    XmlDocument sdoc = new XmlDocument();
-                                    XmlNode sxmlnode = sdoc.CreateNode(
-                                            XmlNodeType.XmlDeclaration,
-                                            "", "");
-                                    sdoc.AppendChild(sxmlnode);
-
-                                    XmlNode newnode = sdoc.ImportNode(state, true);
-                                    sdoc.AppendChild(newnode);
-
-                                    string spath = Path.Combine("ScriptEngines", RegionID.ToString());
-                                    spath = Path.Combine(spath, uuid.ToString());
-                                    FileStream sfs = File.Create(spath + ".state");
-                                    System.Text.ASCIIEncoding enc = new System.Text.ASCIIEncoding();
-                                    Byte[] buf = enc.GetBytes(sdoc.InnerXml);
-                                    sfs.Write(buf, 0, buf.Length);
-                                    sfs.Close();
-                                }
-                                break;
-                        }
-                    }
-                }
+                XmlElement stateE = (XmlElement)n;
+                UUID itemID = new UUID(stateE.GetAttribute("UUID"));
+
+                scriptModule.SetXMLState(itemID, n.OuterXml);
             }
         }
     }
diff --git a/OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs b/OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs
index bcc9b37..6ec2a01 100644
--- a/OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs
@@ -3341,17 +3341,6 @@ namespace OpenSim.Region.Framework.Scenes
         }
         #endregion 
 
-        public bool CanBeDeleted()
-        {
-            foreach (SceneObjectPart part in Children.Values)
-            {
-                if (!part.CanBeDeleted())
-                    return false;
-            }
-
-            return true;
-        }
-
         public double GetUpdatePriority(IClientAPI client)
         {
             switch (Scene.UpdatePrioritizationScheme)
diff --git a/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs b/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs
index 6f1b458..b6916f2 100644
--- a/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs
@@ -3797,10 +3797,5 @@ namespace OpenSim.Region.Framework.Scenes
 
             Inventory.ApplyNextOwnerPermissions();
         }
-
-        public bool CanBeDeleted()
-        {
-            return Inventory.CanBeDeleted();
-        }
     }
 }
diff --git a/OpenSim/Region/Framework/Scenes/SceneObjectPartInventory.cs b/OpenSim/Region/Framework/Scenes/SceneObjectPartInventory.cs
index f4ca877..7a0d7b7 100644
--- a/OpenSim/Region/Framework/Scenes/SceneObjectPartInventory.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneObjectPartInventory.cs
@@ -857,36 +857,6 @@ namespace OpenSim.Region.Framework.Scenes
             return ret;
         }
         
-        public string[] GetScriptAssemblies()
-        {
-            IScriptModule[] engines = m_part.ParentGroup.Scene.RequestModuleInterfaces<IScriptModule>();
-
-            List<string> ret = new List<string>();
-            if (engines == null) // No engine at all
-                return new string[0];
-
-            foreach (TaskInventoryItem item in m_items.Values)
-            {
-                if (item.InvType == (int)InventoryType.LSL)
-                {
-                    foreach (IScriptModule e in engines)
-                    {
-                        if (e != null)
-                        {
-                            string n = e.GetAssemblyName(item.ItemID);
-                            if (n != String.Empty)
-                            {
-                                if (!ret.Contains(n))
-                                    ret.Add(n);
-                                break;
-                            }
-                        }
-                    }
-                }
-            }
-            return ret.ToArray();
-        }
-        
         public Dictionary<UUID, string> GetScriptStates()
         {
             IScriptModule[] engines = m_part.ParentGroup.Scene.RequestModuleInterfaces<IScriptModule>();
@@ -916,30 +886,5 @@ namespace OpenSim.Region.Framework.Scenes
             }
             return ret;
         }
-
-        public bool CanBeDeleted()
-        {
-            if (!ContainsScripts())
-                return true;
-
-            IScriptModule[] engines = m_part.ParentGroup.Scene.RequestModuleInterfaces<IScriptModule>();
-
-            if (engines == null) // No engine at all
-                return true;
-
-            foreach (TaskInventoryItem item in m_items.Values)
-            {
-                if (item.InvType == (int)InventoryType.LSL)
-                {
-                    foreach (IScriptModule e in engines)
-                    {
-                        if (!e.CanBeDeleted(item.ItemID))
-                            return false;
-                    }
-                }
-            }
-
-            return true;
-        }
     }
 }
diff --git a/OpenSim/Region/ScriptEngine/Interfaces/IScriptInstance.cs b/OpenSim/Region/ScriptEngine/Interfaces/IScriptInstance.cs
index f49aea8..ae148a9 100644
--- a/OpenSim/Region/ScriptEngine/Interfaces/IScriptInstance.cs
+++ b/OpenSim/Region/ScriptEngine/Interfaces/IScriptInstance.cs
@@ -96,7 +96,6 @@ namespace OpenSim.Region.ScriptEngine.Interfaces
         UUID GetDetectID(int idx);
         void SaveState(string assembly);
         void DestroyScriptInstance();
-        bool CanBeDeleted();
 
         IScriptApi GetApi(string name);
 
diff --git a/OpenSim/Region/ScriptEngine/Shared/Instance/ScriptInstance.cs b/OpenSim/Region/ScriptEngine/Shared/Instance/ScriptInstance.cs
index 41b5d49..5c5d57e 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Instance/ScriptInstance.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Instance/ScriptInstance.cs
@@ -1011,10 +1011,5 @@ namespace OpenSim.Region.ScriptEngine.Shared.Instance
         {
             get { return m_RegionID; }
         }
-
-        public bool CanBeDeleted()
-        {
-            return true;
-        }
     }
 }
diff --git a/OpenSim/Region/ScriptEngine/XEngine/XEngine.cs b/OpenSim/Region/ScriptEngine/XEngine/XEngine.cs
index a60c0ba..5584f87 100644
--- a/OpenSim/Region/ScriptEngine/XEngine/XEngine.cs
+++ b/OpenSim/Region/ScriptEngine/XEngine/XEngine.cs
@@ -1245,34 +1245,219 @@ namespace OpenSim.Region.ScriptEngine.XEngine
             }
         }
 
-        public string GetAssemblyName(UUID itemID)
-        {
-            IScriptInstance instance = GetInstance(itemID);
-            if (instance == null)
-                return "";
-            return instance.GetAssemblyName();
-        }
-
         public string GetXMLState(UUID itemID)
         {
             IScriptInstance instance = GetInstance(itemID);
             if (instance == null)
                 return "";
-            return instance.GetXMLState();
-        }
+            string xml = instance.GetXMLState();
 
-        public bool CanBeDeleted(UUID itemID)
-        {
-            IScriptInstance instance = GetInstance(itemID);
-            if (instance == null)
-                return true;
+            XmlDocument sdoc = new XmlDocument();
+            sdoc.LoadXml(xml);
+            XmlNodeList rootL = sdoc.GetElementsByTagName("ScriptState");
+            XmlNode rootNode = rootL[0];
+
+            // Create <State UUID="xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx">
+            XmlDocument doc = new XmlDocument();
+            XmlElement stateData = doc.CreateElement("", "State", "");
+            XmlAttribute stateID = doc.CreateAttribute("", "UUID", "");
+            stateID.Value = itemID.ToString();
+            stateData.Attributes.Append(stateID);
+            XmlAttribute assetID = doc.CreateAttribute("", "Asset", "");
+            assetID.Value = instance.AssetID.ToString();
+            stateData.Attributes.Append(assetID);
+            doc.AppendChild(stateData);
+
+            // Add <ScriptState>...</ScriptState>
+            XmlNode xmlstate = doc.ImportNode(rootNode, true);
+            stateData.AppendChild(xmlstate);
+
+            string assemName = instance.GetAssemblyName();
+
+            string fn = Path.GetFileName(assemName);
+
+            string assem = String.Empty;
+
+            if (File.Exists(assemName + ".text"))
+            {
+                FileInfo tfi = new FileInfo(assemName + ".text");
+
+                if (tfi != null)
+                {
+                    Byte[] tdata = new Byte[tfi.Length];
+
+                    try
+                    {
+                        FileStream tfs = File.Open(assemName + ".text",
+                                FileMode.Open, FileAccess.Read);
+                        tfs.Read(tdata, 0, tdata.Length);
+                        tfs.Close();
+
+                        assem = new System.Text.ASCIIEncoding().GetString(tdata);
+                    }
+                    catch (Exception e)
+                    {
+                         m_log.DebugFormat("[XEngine]: Unable to open script textfile {0}, reason: {1}", assemName+".text", e.Message);
+                    }
+                }
+            }
+            else
+            {
+                FileInfo fi = new FileInfo(assemName);
+
+                if (fi != null)
+                {
+                    Byte[] data = new Byte[fi.Length];
+
+                    try
+                    {
+                        FileStream fs = File.Open(assemName, FileMode.Open, FileAccess.Read);
+                        fs.Read(data, 0, data.Length);
+                        fs.Close();
+
+                        assem = System.Convert.ToBase64String(data);
+                    }
+                    catch (Exception e)
+                    {
+                        m_log.DebugFormat("[XEngine]: Unable to open script assembly {0}, reason: {1}", assemName, e.Message);
+                    }
+
+                }
+            }
+
+            string map = String.Empty;
+
+            if (File.Exists(fn + ".map"))
+            {
+                FileStream mfs = File.Open(fn + ".map", FileMode.Open, FileAccess.Read);
+                StreamReader msr = new StreamReader(mfs);
+
+                map = msr.ReadToEnd();
+
+                msr.Close();
+                mfs.Close();
+            }
+
+            XmlElement assemblyData = doc.CreateElement("", "Assembly", "");
+            XmlAttribute assemblyName = doc.CreateAttribute("", "Filename", "");
+
+            assemblyName.Value = fn;
+            assemblyData.Attributes.Append(assemblyName);
+
+            assemblyData.InnerText = assem;
+
+            stateData.AppendChild(assemblyData);
 
-            return instance.CanBeDeleted();
+            XmlElement mapData = doc.CreateElement("", "LineMap", "");
+            XmlAttribute mapName = doc.CreateAttribute("", "Filename", "");
+
+            mapName.Value = fn + ".map";
+            mapData.Attributes.Append(mapName);
+
+            mapData.InnerText = map;
+
+            stateData.AppendChild(mapData);
+            return doc.InnerXml;
         }
 
         private bool ShowScriptSaveResponse(UUID ownerID, UUID assetID, string text, bool compiled)
         {
             return false;
         }
+
+        public void SetXMLState(UUID itemID, string xml)
+        {
+            if (xml == String.Empty)
+                return;
+
+            XmlDocument doc = new XmlDocument();
+
+            try
+            {
+                doc.LoadXml(xml);
+            }
+            catch (Exception)
+            {
+                m_log.Error("[XEngine]: Exception decoding XML data from region transfer");
+                return;
+            }
+
+            XmlNodeList rootL = doc.GetElementsByTagName("State");
+            if (rootL.Count < 1)
+                return;
+
+            XmlElement rootE = (XmlElement)rootL[0];
+
+            if (rootE.GetAttribute("UUID") != itemID.ToString())
+                return;
+
+            string assetID = rootE.GetAttribute("Asset");
+
+            XmlNodeList stateL = rootE.GetElementsByTagName("ScriptState");
+
+            if (stateL.Count != 1)
+                return;
+
+            XmlElement stateE = (XmlElement)stateL[0];
+
+            if (World.m_trustBinaries)
+            {
+                XmlNodeList assemL = rootE.GetElementsByTagName("Assembly");
+
+                if (assemL.Count != 1)
+                    return;
+
+                XmlElement assemE = (XmlElement)assemL[0];
+
+                string fn = assemE.GetAttribute("Filename");
+                string base64 = assemE.InnerText;
+
+                string path = Path.Combine("ScriptEngines", World.RegionInfo.RegionID.ToString());
+                path = Path.Combine(path, fn);
+
+                if (!File.Exists(path))
+                {
+                    Byte[] filedata = Convert.FromBase64String(base64);
+
+                    FileStream fs = File.Create(path);
+                    fs.Write(filedata, 0, filedata.Length);
+                    fs.Close();
+
+                    fs = File.Create(path + ".text");
+                    StreamWriter sw = new StreamWriter(fs);
+
+                    sw.Write(base64);
+
+                    sw.Close();
+                    fs.Close();
+                }
+            }
+
+            string statepath = Path.Combine("ScriptEngines", World.RegionInfo.RegionID.ToString());
+            statepath = Path.Combine(statepath, itemID.ToString() + ".state");
+
+            FileStream sfs = File.Create(statepath);
+            StreamWriter ssw = new StreamWriter(sfs);
+
+            ssw.Write(stateE.OuterXml);
+
+            ssw.Close();
+            sfs.Close();
+
+            XmlNodeList mapL = rootE.GetElementsByTagName("LineMap");
+            
+            XmlElement mapE = (XmlElement)mapL[0];
+
+            string mappath = Path.Combine("ScriptEngines", World.RegionInfo.RegionID.ToString());
+            mappath = Path.Combine(mappath, mapE.GetAttribute("Filename"));
+
+            FileStream mfs = File.Create(mappath);
+            StreamWriter msw = new StreamWriter(mfs);
+
+            msw.Write(mapE.InnerText);
+
+            msw.Close();
+            mfs.Close();
+        }
     }
 }