Change version number to 0.8.0.4

If you need to enable this, set AllowHttpRequestIn = true in [Network] for all private services or individual [*Service] sections.

.gitignore

@@ -54,6 +54,7 @@ bin/Regions/*
 bin/UserAssets
 bin/assetcache
 bin/maptiles
+bin/bakes
 bin/estate_settings.xml
 bin/config-include/CenomeCache.ini
 bin/config-include/FlotsamCache.ini

BUILDING.md

@@ -19,10 +19,14 @@ Prereqs:
 
 From the distribution type:
  * ./runprebuild.sh
- * nant (or xbuild)
+ * nant (or !* xbuild)
  * cd bin 
  * copy OpenSim.ini.example to OpenSim.ini and other appropriate files in bin/config-include
  * run mono OpenSim.exe
+ !* xbuild option switches
+ !*          clean:  xbuild /target:clean
+ !*          debug: (default) xbuild /property:Configuration=Debug
+ !*          release: xbuild /property:Configuration=Release
 
 # Using Monodevelop
 

CONTRIBUTORS.txt

@@ -68,6 +68,7 @@ what it is today.
 * alex_carnell
 * Alan Webb (IBM)
 * Aleric
+* Alicia Raven
 * Allen Kerensky
 * BigFootAg
 * BlueWall Slade

OpenSim/Addons/Groups/GroupsExtendedData.cs

@@ -174,7 +174,7 @@ namespace OpenSim.Groups
             if (dict.ContainsKey("ServiceLocation") && dict["ServiceLocation"] != null)
                 grec.ServiceLocation = dict["ServiceLocation"].ToString();
             else
-                grec.GroupName = string.Empty;
+                grec.ServiceLocation = string.Empty;
 
             if (dict.ContainsKey("ShownInList") && dict["ShownInList"] != null)
                 grec.ShowInList = bool.Parse(dict["ShownInList"].ToString());

OpenSim/Addons/Groups/GroupsMessagingModule.cs

@@ -325,6 +325,13 @@ namespace OpenSim.Groups
                 im.RegionID = thisClient.Scene.RegionInfo.RegionID.Guid;
             }
 
+            if ((im.binaryBucket == null) || (im.binaryBucket.Length == 0) || ((im.binaryBucket.Length == 1 && im.binaryBucket[0] == 0)))
+            {
+                ExtendedGroupRecord groupInfo = m_groupData.GetGroupRecord(UUID.Zero.ToString(), groupID, null);
+                if (groupInfo != null)
+                    im.binaryBucket = Util.StringToBytes256(groupInfo.GroupName);
+            }
+
             // Send to self first of all
             im.toAgentID = im.fromAgentID;
             im.fromGroup = true;

OpenSim/Addons/Groups/Hypergrid/HGGroupsServiceRobustConnector.cs

@@ -209,11 +209,13 @@ namespace OpenSim.Groups
                 string agentID = request["AgentID"].ToString();
                 string token = request["AccessToken"].ToString();
 
-                m_GroupsService.RemoveAgentFromGroup(agentID, agentID, groupID, token);
+                if (!m_GroupsService.RemoveAgentFromGroup(agentID, agentID, groupID, token))
+                    NullResult(result, "Internal error");
+                else
+                    result["RESULT"] = "true";
             }
 
             //m_log.DebugFormat("[XXX]: resp string: {0}", xmlString);
-            result["RESULT"] = "true";
             return Util.UTF8NoBomEncoding.GetBytes(ServerUtils.BuildXmlResponse(result));
         }
 

OpenSim/Addons/Groups/Remote/GroupsServiceRobustConnector.cs

@@ -109,7 +109,7 @@ namespace OpenSim.Groups
                 string method = request["METHOD"].ToString();
                 request.Remove("METHOD");
 
-                m_log.DebugFormat("[Groups.Handler]: {0}", method);
+//                m_log.DebugFormat("[Groups.Handler]: {0}", method);
                 switch (method)
                 {
                     case "PUTGROUP":
@@ -285,11 +285,13 @@ namespace OpenSim.Groups
                 string agentID = request["AgentID"].ToString();
                 string requestingAgentID = request["RequestingAgentID"].ToString();
 
-                m_GroupsService.RemoveAgentFromGroup(requestingAgentID, agentID, groupID);
+                if (!m_GroupsService.RemoveAgentFromGroup(requestingAgentID, agentID, groupID))
+                    NullResult(result, string.Format("Insufficient permissions.", agentID));
+                else
+                    result["RESULT"] = "true";
             }
 
             //m_log.DebugFormat("[XXX]: resp string: {0}", xmlString);
-            result["RESULT"] = "true";
             return Util.UTF8NoBomEncoding.GetBytes(ServerUtils.BuildXmlResponse(result));
         }
 
@@ -665,7 +667,11 @@ namespace OpenSim.Groups
                     GroupInviteInfo invite = m_GroupsService.GetAgentToGroupInvite(request["RequestingAgentID"].ToString(), 
                         new UUID(request["InviteID"].ToString()));
 
-                    result["RESULT"] = GroupsDataUtils.GroupInviteInfo(invite);
+                    if (invite != null)
+                        result["RESULT"] = GroupsDataUtils.GroupInviteInfo(invite);
+                    else
+                        result["RESULT"] = "NULL";
+
                     return Util.UTF8NoBomEncoding.GetBytes(ServerUtils.BuildXmlResponse(result));
                 }
 

OpenSim/Addons/Groups/Service/GroupsService.cs

@@ -393,13 +393,15 @@ namespace OpenSim.Groups
             return true;
         }
 
-        public void RemoveAgentFromGroup(string RequestingAgentID, string AgentID, UUID GroupID)
+        public bool RemoveAgentFromGroup(string RequestingAgentID, string AgentID, UUID GroupID)
         {
             // check perms
             if (RequestingAgentID != AgentID && !HasPower(RequestingAgentID, GroupID, GroupPowers.Eject))
-                    return;
+                return false;
 
             _RemoveAgentFromGroup(RequestingAgentID, AgentID, GroupID);
+
+            return true;
         }
 
         public bool AddAgentToGroupInvite(string RequestingAgentID, UUID inviteID, UUID groupID, UUID roleID, string agentID)

OpenSim/Addons/Groups/Service/HGGroupsService.cs

@@ -131,19 +131,27 @@ namespace OpenSim.Groups
             return true;
         }
 
-        public void RemoveAgentFromGroup(string RequestingAgentID, string AgentID, UUID GroupID, string token)
+        public bool RemoveAgentFromGroup(string RequestingAgentID, string AgentID, UUID GroupID, string token)
         {
             // check the token
             MembershipData membership = m_Database.RetrieveMember(GroupID, AgentID);
             if (membership != null)
             {
                 if (token != string.Empty && token.Equals(membership.Data["AccessToken"]))
-                    RemoveAgentFromGroup(RequestingAgentID, AgentID, GroupID);
+                {
+                    return RemoveAgentFromGroup(RequestingAgentID, AgentID, GroupID);
+                }
                 else
+                {
                     m_log.DebugFormat("[Groups.HGGroupsService]: access token {0} did not match stored one {1}", token, membership.Data["AccessToken"]);
+                    return false;
+                }
             }
             else
+            {
                 m_log.DebugFormat("[Groups.HGGroupsService]: membership not found for {0}", AgentID);
+                return false;
+            }
         }
 
         public ExtendedGroupRecord GetGroupRecord(string RequestingAgentID, UUID GroupID, string groupName, string token)

OpenSim/Addons/OfflineIM/Remote/OfflineIMServiceRobustConnector.cs

@@ -215,18 +215,7 @@ namespace OpenSim.OfflineIM
 
             rootElement.AppendChild(result);
 
-            return DocToBytes(doc);
-        }
-
-        private byte[] DocToBytes(XmlDocument doc)
-        {
-            MemoryStream ms = new MemoryStream();
-            XmlTextWriter xw = new XmlTextWriter(ms, null);
-            xw.Formatting = Formatting.Indented;
-            doc.WriteTo(xw);
-            xw.Flush();
-
-            return ms.ToArray();
+            return Util.DocToBytes(doc);
         }
 
         #endregion

OpenSim/ApplicationPlugins/RegionModulesController/RegionModulesControllerPlugin.cs

@@ -32,6 +32,7 @@ using log4net;
 using Mono.Addins;
 using Nini.Config;
 using OpenSim;
+using OpenSim.Framework;
 using OpenSim.Region.Framework.Interfaces;
 using OpenSim.Region.Framework.Scenes;
 
@@ -45,6 +46,12 @@ namespace OpenSim.ApplicationPlugins.RegionModulesController
                 LogManager.GetLogger(
                 MethodBase.GetCurrentMethod().DeclaringType);
 
+        /// <summary>
+        /// Controls whether we load modules from Mono.Addins.
+        /// </summary>
+        /// <remarks>For debug purposes.  Defaults to true.</remarks>
+        public bool LoadModulesFromAddins { get; set; }
+
         // Config access
         private OpenSimBase m_openSim;
 
@@ -61,6 +68,11 @@ namespace OpenSim.ApplicationPlugins.RegionModulesController
         private List<ISharedRegionModule> m_sharedInstances =
                 new List<ISharedRegionModule>();
 
+        public RegionModulesControllerPlugin()
+        {
+            LoadModulesFromAddins = true;
+        }
+
 #region IApplicationPlugin implementation
         
         public void Initialise (OpenSimBase openSim)
@@ -69,6 +81,9 @@ namespace OpenSim.ApplicationPlugins.RegionModulesController
             m_openSim.ApplicationRegistry.RegisterInterface<IRegionModulesController>(this);
             m_log.DebugFormat("[REGIONMODULES]: Initializing...");
 
+            if (!LoadModulesFromAddins)
+                return;
+
             // Who we are
             string id = AddinManager.CurrentAddin.Id;
 
@@ -88,40 +103,8 @@ namespace OpenSim.ApplicationPlugins.RegionModulesController
             Dictionary<RuntimeAddin, IList<int>> loadedModules = new Dictionary<RuntimeAddin, IList<int>>();
 
             // Scan modules and load all that aren't disabled
-            foreach (TypeExtensionNode node in
-                    AddinManager.GetExtensionNodes("/OpenSim/RegionModules"))
-            {
-                IList<int> loadedModuleData;
-
-                if (!loadedModules.ContainsKey(node.Addin))
-                    loadedModules.Add(node.Addin, new List<int> { 0, 0, 0 });
-
-                loadedModuleData = loadedModules[node.Addin];
-                      
-                if (node.Type.GetInterface(typeof(ISharedRegionModule).ToString()) != null)
-                {
-                    if (CheckModuleEnabled(node, modulesConfig))
-                    {
-                        m_log.DebugFormat("[REGIONMODULES]: Found shared region module {0}, class {1}", node.Id, node.Type);
-                        m_sharedModules.Add(node);
-                        loadedModuleData[0]++;
-                    }
-                }
-                else if (node.Type.GetInterface(typeof(INonSharedRegionModule).ToString()) != null)
-                {
-                    if (CheckModuleEnabled(node, modulesConfig))
-                    {
-                        m_log.DebugFormat("[REGIONMODULES]: Found non-shared region module {0}, class {1}", node.Id, node.Type);
-                        m_nonSharedModules.Add(node);
-                        loadedModuleData[1]++;
-                    }
-                }
-                else
-                {
-                    m_log.WarnFormat("[REGIONMODULES]: Found unknown type of module {0}, class {1}", node.Id, node.Type);
-                    loadedModuleData[2]++;
-                }
-            }
+            foreach (TypeExtensionNode node in AddinManager.GetExtensionNodes("/OpenSim/RegionModules"))
+                AddNode(node, modulesConfig, loadedModules);
 
             foreach (KeyValuePair<RuntimeAddin, IList<int>> loadedModuleData in loadedModules)
             {
@@ -194,6 +177,41 @@ namespace OpenSim.ApplicationPlugins.RegionModulesController
 
 #region IPlugin implementation
 
+        private void AddNode(
+            TypeExtensionNode node, IConfig modulesConfig, Dictionary<RuntimeAddin, IList<int>> loadedModules)
+        {
+            IList<int> loadedModuleData;
+
+            if (!loadedModules.ContainsKey(node.Addin))
+                loadedModules.Add(node.Addin, new List<int> { 0, 0, 0 });
+
+            loadedModuleData = loadedModules[node.Addin];
+
+            if (node.Type.GetInterface(typeof(ISharedRegionModule).ToString()) != null)
+            {
+                if (CheckModuleEnabled(node, modulesConfig))
+                {
+                    m_log.DebugFormat("[REGIONMODULES]: Found shared region module {0}, class {1}", node.Id, node.Type);
+                    m_sharedModules.Add(node);
+                    loadedModuleData[0]++;
+                }
+            }
+            else if (node.Type.GetInterface(typeof(INonSharedRegionModule).ToString()) != null)
+            {
+                if (CheckModuleEnabled(node, modulesConfig))
+                {
+                    m_log.DebugFormat("[REGIONMODULES]: Found non-shared region module {0}, class {1}", node.Id, node.Type);
+                    m_nonSharedModules.Add(node);
+                    loadedModuleData[1]++;
+                }
+            }
+            else
+            {
+                m_log.WarnFormat("[REGIONMODULES]: Found unknown type of module {0}, class {1}", node.Id, node.Type);
+                loadedModuleData[2]++;
+            }
+        }
+
         // We don't do that here
         //
         public void Initialise ()
@@ -215,6 +233,7 @@ namespace OpenSim.ApplicationPlugins.RegionModulesController
                 m_sharedInstances[0].Close();
                 m_sharedInstances.RemoveAt(0);
             }
+
             m_sharedModules.Clear();
             m_nonSharedModules.Clear();
         }

OpenSim/ApplicationPlugins/RemoteController/RemoteAdminPlugin.cs

@@ -162,6 +162,9 @@ namespace OpenSim.ApplicationPlugins.RemoteController
                     availableMethods["admin_acl_list"] = (req, ep) => InvokeXmlRpcMethod(req, ep, XmlRpcAccessListList);
                     availableMethods["admin_estate_reload"] = (req, ep) => InvokeXmlRpcMethod(req, ep, XmlRpcEstateReload);
 
+                    // Land management
+                    availableMethods["admin_reset_land"] = (req, ep) => InvokeXmlRpcMethod(req, ep, XmlRpcResetLand);
+
                     // Either enable full remote functionality or just selected features
                     string enabledMethods = m_config.GetString("enabled_methods", "all");
 
@@ -2063,6 +2066,56 @@ namespace OpenSim.ApplicationPlugins.RemoteController
             responseData["success"] = true;
         }
 
+        private void XmlRpcResetLand(XmlRpcRequest request, XmlRpcResponse response, IPEndPoint remoteClient)
+        {
+            Hashtable requestData = (Hashtable)request.Params[0];
+            Hashtable responseData = (Hashtable)response.Value;
+
+            string musicURL = string.Empty;
+            UUID groupID = UUID.Zero;
+            uint flags = 0;
+            bool set_group = false, set_music = false, set_flags = false;
+
+            if (requestData.Contains("group") && requestData["group"] != null)
+                set_group = UUID.TryParse(requestData["group"].ToString(), out groupID);
+            if (requestData.Contains("music") && requestData["music"] != null)
+            {
+                musicURL = requestData["music"].ToString();
+                set_music = true;
+            }
+            if (requestData.Contains("flags") && requestData["flags"] != null)
+                set_flags = UInt32.TryParse(requestData["flags"].ToString(), out flags);
+
+            m_log.InfoFormat("[RADMIN]: Received Reset Land Request group={0} musicURL={1} flags={2}", 
+                (set_group ? groupID.ToString() : "unchanged"), 
+                (set_music ? musicURL : "unchanged"), 
+                (set_flags ? flags.ToString() : "unchanged"));
+
+            m_application.SceneManager.ForEachScene(delegate(Scene s)
+            {
+                List<ILandObject> parcels = s.LandChannel.AllParcels();
+                foreach (ILandObject p in parcels)
+                {
+                    if (set_music)
+                        p.LandData.MusicURL = musicURL;
+
+                    if (set_group)
+                        p.LandData.GroupID = groupID;
+
+                    if (set_flags)
+                        p.LandData.Flags = flags;
+
+                    s.LandChannel.UpdateLandObject(p.LandData.LocalID, p.LandData);
+                }
+            }
+            );
+
+            responseData["success"] = true;
+
+            m_log.Info("[RADMIN]: Reset Land Request complete");
+        }
+
+
         /// <summary>
         /// Parse a float with the given parameter name from a request data hash table.
         /// </summary>

OpenSim/Capabilities/Handlers/GetTexture/Tests/GetTextureHandlerTests.cs

@@ -52,7 +52,7 @@ namespace OpenSim.Capabilities.Handlers.GetTexture.Tests
             // Overkill - we only really need the asset service, not a whole scene.
             Scene scene = new SceneHelpers().SetupScene();
 
-            GetTextureHandler handler = new GetTextureHandler(null, scene.AssetService, "TestGetTexture", null, null);
+            GetTextureHandler handler = new GetTextureHandler("/gettexture", scene.AssetService, "TestGetTexture", null, null);
             TestOSHttpRequest req = new TestOSHttpRequest();
             TestOSHttpResponse resp = new TestOSHttpResponse();
             req.Url = new Uri("http://localhost/?texture_id=00000000-0000-1111-9999-000000000012");

OpenSim/Capabilities/LLSD.cs

@@ -68,7 +68,10 @@ namespace OpenSim.Framework.Capabilities
         /// <returns></returns>
         public static object LLSDDeserialize(byte[] b)
         {
-            return LLSDDeserialize(new MemoryStream(b, false));
+            using (MemoryStream ms = new MemoryStream(b, false))
+            {
+                return LLSDDeserialize(ms);
+            }
         }
 
         /// <summary>
@@ -78,21 +81,23 @@ namespace OpenSim.Framework.Capabilities
         /// <returns></returns>
         public static object LLSDDeserialize(Stream st)
         {
-            XmlTextReader reader = new XmlTextReader(st);
-            reader.Read();
-            SkipWS(reader);
+            using (XmlTextReader reader = new XmlTextReader(st))
+            {
+                reader.Read();
+                SkipWS(reader);
 
-            if (reader.NodeType != XmlNodeType.Element || reader.LocalName != "llsd")
-                throw new LLSDParseException("Expected <llsd>");
+                if (reader.NodeType != XmlNodeType.Element || reader.LocalName != "llsd")
+                    throw new LLSDParseException("Expected <llsd>");
 
-            reader.Read();
-            object ret = LLSDParseOne(reader);
-            SkipWS(reader);
+                reader.Read();
+                object ret = LLSDParseOne(reader);
+                SkipWS(reader);
 
-            if (reader.NodeType != XmlNodeType.EndElement || reader.LocalName != "llsd")
-                throw new LLSDParseException("Expected </llsd>");
+                if (reader.NodeType != XmlNodeType.EndElement || reader.LocalName != "llsd")
+                    throw new LLSDParseException("Expected </llsd>");
 
-            return ret;
+                return ret;
+            }
         }
 
         /// <summary>

OpenSim/Data/IEstateDataStore.cs

@@ -29,7 +29,7 @@ using System.Collections.Generic;
 using OpenMetaverse;
 using OpenSim.Framework;
 
-namespace OpenSim.Region.Framework.Interfaces
+namespace OpenSim.Data
 {
     public interface IEstateDataStore
     {

OpenSim/Data/IRegionData.cs

@@ -52,12 +52,12 @@ namespace OpenSim.Data
         public int sizeY;
 
         /// <summary>
-        /// Return the x-coordinate of this region.
+        /// Return the x-coordinate of this region in region units.
         /// </summary>
         public int coordX { get { return (int)Util.WorldToRegionLoc((uint)posX); } }
 
         /// <summary>
-        /// Return the y-coordinate of this region.
+        /// Return the y-coordinate of this region in region units.
         /// </summary>
         public int coordY { get { return (int)Util.WorldToRegionLoc((uint)posY); } }
 

OpenSim/Data/MySQL/MySQLEstateData.cs

@@ -145,7 +145,11 @@ namespace OpenSim.Data.MySQL
                 cmd.CommandText = sql;
                 cmd.Parameters.AddWithValue("?RegionID", regionID.ToString());
 
-                return DoLoad(cmd, regionID, create);
+                EstateSettings e = DoLoad(cmd, regionID, create);
+                if (!create && e.EstateID == 0) // Not found
+                    return null;
+
+                return e;
             }
         }
 
@@ -427,7 +431,10 @@ namespace OpenSim.Data.MySQL
                 cmd.CommandText = sql;
                 cmd.Parameters.AddWithValue("?EstateID", estateID);
 
-                return DoLoad(cmd, UUID.Zero, false);
+                EstateSettings e =  DoLoad(cmd, UUID.Zero, false);
+                if (e.EstateID != estateID)
+                    return null;
+                return e;
             }
         }
         

OpenSim/Data/MySQL/MySQLUserProfilesData.cs

@@ -250,7 +250,7 @@ namespace OpenSim.Data.MySQL
             string query = string.Empty;
             
             query += "DELETE FROM classifieds WHERE ";
-            query += "classifieduuid = ?ClasifiedId";
+            query += "classifieduuid = ?recordId";
             
             try
             {
@@ -260,12 +260,8 @@ namespace OpenSim.Data.MySQL
                     
                     using (MySqlCommand cmd = new MySqlCommand(query, dbcon))
                     {
-                        cmd.Parameters.AddWithValue("?ClassifiedId", recordId.ToString());
-                        
-                        lock(Lock)
-                        {
-                            cmd.ExecuteNonQuery();
-                        }
+                        cmd.Parameters.AddWithValue("?recordId", recordId.ToString());
+                        cmd.ExecuteNonQuery();
                     }
                 }
             }

OpenSim/Data/SQLite/SQLiteInventoryStore.cs

@@ -239,7 +239,7 @@ namespace OpenSim.Data.SQLite
                 if (inventoryRow == null)
                 {
                     if (! add)
-                        m_log.ErrorFormat("Interface Misuse: Attempting to Update non-existant inventory folder: {0}", folder.ID);
+                        m_log.ErrorFormat("Interface Misuse: Attempting to Update non-existent inventory folder: {0}", folder.ID);
 
                     inventoryRow = inventoryFolderTable.NewRow();
                     fillFolderRow(inventoryRow, folder);
@@ -298,7 +298,7 @@ namespace OpenSim.Data.SQLite
                 if (inventoryRow == null)
                 {
                     if (!add)
-                        m_log.ErrorFormat("[INVENTORY DB]: Interface Misuse: Attempting to Update non-existant inventory item: {0}", item.ID);
+                        m_log.ErrorFormat("[INVENTORY DB]: Interface Misuse: Attempting to Update non-existent inventory item: {0}", item.ID);
 
                     inventoryRow = inventoryItemTable.NewRow();
                     fillItemRow(inventoryRow, item);

OpenSim/Framework/AvatarAppearance.cs

@@ -520,6 +520,12 @@ namespace OpenSim.Framework
                 if (!m_attachments.ContainsKey(attach.AttachPoint))
                     m_attachments[attach.AttachPoint] = new List<AvatarAttachment>();
     
+                foreach (AvatarAttachment prev in m_attachments[attach.AttachPoint])
+                {
+                    if (prev.ItemID == attach.ItemID)
+                        return;
+                }
+
                 m_attachments[attach.AttachPoint].Add(attach);
             }
         }

OpenSim/Framework/ClientInfo.cs

@@ -54,6 +54,7 @@ namespace OpenSim.Framework
         public int assetThrottle;
         public int textureThrottle;
         public int totalThrottle;
+        public int maxThrottle;
 
         public Dictionary<string, int> SyncRequests = new Dictionary<string,int>();
         public Dictionary<string, int> AsyncRequests = new Dictionary<string,int>();

OpenSim/Framework/Communications/OutboundUrlFilter.cs

@@ -0,0 +1,256 @@
+/*
+ * 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.Linq;
+using System.Net;
+using System.Reflection;
+using log4net;
+using LukeSkywalker.IPNetwork;
+using Nini.Config;
+
+namespace OpenSim.Framework.Communications
+{
+    public class OutboundUrlFilter
+    {
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
+        public string Name { get; private set; }
+
+        private List<IPNetwork> m_blacklistNetworks;
+        private List<IPEndPoint> m_blacklistEndPoints;
+
+        private List<IPNetwork> m_blacklistExceptionNetworks;
+        private List<IPEndPoint> m_blacklistExceptionEndPoints;
+
+        public OutboundUrlFilter(
+            string name, 
+            List<IPNetwork> blacklistNetworks, List<IPEndPoint> blacklistEndPoints, 
+            List<IPNetwork> blacklistExceptionNetworks, List<IPEndPoint> blacklistExceptionEndPoints)
+        {
+            Name = name;
+
+            m_blacklistNetworks = blacklistNetworks;
+            m_blacklistEndPoints = blacklistEndPoints;
+            m_blacklistExceptionNetworks = blacklistExceptionNetworks;
+            m_blacklistExceptionEndPoints = blacklistExceptionEndPoints;
+        }
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="OpenSim.Framework.Communications.OutboundUrlFilter"/> class.
+        /// </summary>
+        /// <param name="name">Name of the filter for logging purposes.</param>
+        /// <param name="config">Filter configuration</param>
+        public OutboundUrlFilter(string name, IConfigSource config)
+        {
+            Name = name;
+
+            string configBlacklist
+                = "0.0.0.0/8|10.0.0.0/8|100.64.0.0/10|127.0.0.0/8|169.254.0.0/16|172.16.0.0/12|192.0.0.0/24|192.0.2.0/24|192.88.99.0/24|192.168.0.0/16|198.18.0.0/15|198.51.100.0/24|203.0.113.0/24|224.0.0.0/4|240.0.0.0/4|255.255.255.255/32";
+            string configBlacklistExceptions = "";
+
+            IConfig networkConfig = config.Configs["Network"];
+
+            if (networkConfig != null)
+            {
+                configBlacklist = networkConfig.GetString("OutboundDisallowForUserScripts", configBlacklist);
+                configBlacklistExceptions 
+                    = networkConfig.GetString("OutboundDisallowForUserScriptsExcept", configBlacklistExceptions);
+            }
+
+            m_log.DebugFormat(
+                "[OUTBOUND URL FILTER]: OutboundDisallowForUserScripts for {0} is [{1}]", Name, configBlacklist);
+            m_log.DebugFormat(
+                "[OUTBOUND URL FILTER]: OutboundDisallowForUserScriptsExcept for {0} is [{1}]", Name, configBlacklistExceptions);
+
+            OutboundUrlFilter.ParseConfigList(
+                configBlacklist, Name, out m_blacklistNetworks, out m_blacklistEndPoints);
+            OutboundUrlFilter.ParseConfigList(
+                configBlacklistExceptions, Name, out m_blacklistExceptionNetworks, out m_blacklistExceptionEndPoints);
+        }
+
+        private static void ParseConfigList(
+            string fullConfigEntry, string filterName, out List<IPNetwork> networks, out List<IPEndPoint> endPoints)
+        {
+            // Parse blacklist
+            string[] configBlacklistEntries 
+                = fullConfigEntry.Split(new char[] { '|' }, StringSplitOptions.RemoveEmptyEntries);
+
+            configBlacklistEntries = configBlacklistEntries.Select(e => e.Trim()).ToArray();
+
+            networks = new List<IPNetwork>();
+            endPoints = new List<IPEndPoint>();
+
+            foreach (string configEntry in configBlacklistEntries)
+            {
+                if (configEntry.Contains("/"))
+                {
+                    IPNetwork network;
+
+                    if (!IPNetwork.TryParse(configEntry, out network))
+                    {
+                        m_log.ErrorFormat(
+                            "[OUTBOUND URL FILTER]: Entry [{0}] is invalid network for {1}", configEntry, filterName);
+
+                        continue;
+                    }
+
+                    networks.Add(network);
+                }
+                else
+                {
+                    Uri configEntryUri;
+
+                    if (!Uri.TryCreate("http://" + configEntry, UriKind.Absolute, out configEntryUri))
+                    {
+                        m_log.ErrorFormat(
+                            "[OUTBOUND URL FILTER]: EndPoint entry [{0}] is invalid endpoint for {1}", 
+                            configEntry, filterName);
+
+                        continue;
+                    }
+
+                    IPAddress[] addresses = Dns.GetHostAddresses(configEntryUri.Host);
+
+                    foreach (IPAddress addr in addresses)
+                    {
+                        if (addr.AddressFamily == System.Net.Sockets.AddressFamily.InterNetwork)
+                        {
+                            //                        m_log.DebugFormat("[OUTBOUND URL FILTER]: Found address [{0}] in config", addr);
+
+                            IPEndPoint configEntryEp = new IPEndPoint(addr, configEntryUri.Port);
+                            endPoints.Add(configEntryEp);
+
+                            //                        m_log.DebugFormat("[OUTBOUND URL FILTER]: Added blacklist exception [{0}]", configEntryEp);
+                        }
+                    }
+                }
+            }
+        }
+
+        /// <summary>
+        /// Determines if an url is in a list of networks and endpoints.
+        /// </summary>
+        /// <returns></returns>
+        /// <param name="url">IP address</param>
+        /// <param name="port"></param>
+        /// <param name="networks">Networks.</param>
+        /// <param name="endPoints">End points.</param>
+        /// <param name="filterName">Filter name.</param>
+        private static bool IsInNetwork(
+            IPAddress addr, int port, List<IPNetwork> networks, List<IPEndPoint> endPoints, string filterName)
+        {
+            foreach (IPNetwork ipn in networks)
+            {
+//                                            m_log.DebugFormat(
+//                                                "[OUTBOUND URL FILTER]: Checking [{0}] against network [{1}]", addr, ipn);
+
+                if (IPNetwork.Contains(ipn, addr))
+                {
+//                                                    m_log.DebugFormat(
+//                                                        "[OUTBOUND URL FILTER]: Found [{0}] in network [{1}]", addr, ipn);
+
+                    return true;
+                }
+            }
+
+            //                    m_log.DebugFormat("[OUTBOUND URL FILTER]: Found address [{0}]", addr);
+
+            foreach (IPEndPoint ep in endPoints)
+            {
+//                m_log.DebugFormat(
+//                    "[OUTBOUND URL FILTER]: Checking [{0}:{1}] against endpoint [{2}]", 
+//                    addr, port, ep);
+
+                if (addr.Equals(ep.Address) && port == ep.Port)
+                {
+//                    m_log.DebugFormat(
+//                        "[OUTBOUND URL FILTER]: Found [{0}:{1}] in endpoint [{2}]", addr, port, ep);
+                                        
+                    return true;
+                }
+            }
+
+//            m_log.DebugFormat("[OUTBOUND URL FILTER]: Did not find [{0}:{1}] in list", addr, port);
+
+            return false;
+        }
+
+        /// <summary>
+        /// Checks whether the given url is allowed by the filter.
+        /// </summary>
+        /// <returns></returns>
+        public bool CheckAllowed(Uri url)
+        {
+            bool allowed = true;
+
+            // Check that we are permitted to make calls to this endpoint.
+            bool foundIpv4Address = false;
+
+            IPAddress[] addresses = Dns.GetHostAddresses(url.Host);
+
+            foreach (IPAddress addr in addresses)
+            {
+                if (addr.AddressFamily == System.Net.Sockets.AddressFamily.InterNetwork)
+                {
+//                    m_log.DebugFormat("[OUTBOUND URL FILTER]: Found address [{0}]", addr);
+
+                    foundIpv4Address = true;
+
+                    // Check blacklist
+                    if (OutboundUrlFilter.IsInNetwork(addr, url.Port, m_blacklistNetworks, m_blacklistEndPoints, Name))
+                    {
+//                        m_log.DebugFormat("[OUTBOUND URL FILTER]: Found [{0}] in blacklist for {1}", url, Name);
+
+                        // Check blacklist exceptions
+                        allowed 
+                            = OutboundUrlFilter.IsInNetwork(
+                                addr, url.Port, m_blacklistExceptionNetworks, m_blacklistExceptionEndPoints, Name);
+
+//                        if (allowed)
+//                            m_log.DebugFormat("[OUTBOUND URL FILTER]: Found [{0}] in whitelist for {1}", url, Name);
+                    }
+                }
+
+                // Found at least one address in a blacklist and not a blacklist exception
+                if (!allowed)
+                    return false;
+//                else
+//                    m_log.DebugFormat("[OUTBOUND URL FILTER]: URL [{0}] not in blacklist for {1}", url, Name);
+            }
+
+            // We do not know how to handle IPv6 securely yet.
+            if (!foundIpv4Address)
+                return false;
+
+//            m_log.DebugFormat("[OUTBOUND URL FILTER]: Allowing request [{0}]", url);
+
+            return allowed;
+        }
+    }
+}

OpenSim/Framework/Communications/RestClient.cs

@@ -56,7 +56,7 @@ namespace OpenSim.Framework.Communications
     /// other threads to execute, while it waits for a response from the web-service. RestClient itself can be
     /// invoked by the caller in either synchronous mode or asynchronous modes.
     /// </remarks>
-    public class RestClient
+    public class RestClient : IDisposable
     {
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
@@ -148,6 +148,33 @@ namespace OpenSim.Framework.Communications
 
         #endregion constructors
 
+
+        #region Dispose
+
+        private bool disposed = false;
+
+        public void Dispose()
+        {
+            Dispose(true);
+            GC.SuppressFinalize(this); 
+        }
+
+        protected virtual void Dispose(bool disposing)
+        {
+            if (disposed)
+                return;
+
+            if (disposing)
+            {
+                _resource.Dispose();
+            }
+
+            disposed = true;
+        }
+
+        #endregion Dispose
+
+
         /// <summary>
         /// Add a path element to the query, e.g. assets
         /// </summary>
@@ -296,6 +323,14 @@ namespace OpenSim.Framework.Communications
 
         #endregion Async communications with server
 
+        /// <summary>
+        /// Perform a synchronous request
+        /// </summary>
+        public Stream Request()
+        {
+            return Request(null);
+        }
+
         /// <summary>
         /// Perform a synchronous request
         /// </summary>
@@ -312,6 +347,10 @@ namespace OpenSim.Framework.Communications
                 if (auth != null)
                     auth.AddAuthorization(_request.Headers);
 
+                int reqnum = WebUtil.RequestNumber++;
+                if (WebUtil.DebugLevel >= 3)
+                    m_log.DebugFormat("[LOGHTTP]: HTTP OUT {0} REST {1} to {2}", reqnum, _request.Method, _request.RequestUri);
+
 //                IAsyncResult responseAsyncResult = _request.BeginGetResponse(new AsyncCallback(ResponseIsReadyDelegate), _request);
                 try
                 {
@@ -358,6 +397,9 @@ namespace OpenSim.Framework.Communications
                     _resource.Seek(0, SeekOrigin.Begin);
                 }
 
+                if (WebUtil.DebugLevel >= 5)
+                    WebUtil.LogResponseDetail(reqnum, _resource);
+
                 return _resource;
             }
         }
@@ -374,16 +416,18 @@ namespace OpenSim.Framework.Communications
             if (auth != null)
                 auth.AddAuthorization(_request.Headers);
 
-            m_log.InfoFormat("[REST]: Request Length {0}", _request.ContentLength);
-            m_log.InfoFormat("[REST]: Sending Web Request {0}", buildUri());
             src.Seek(0, SeekOrigin.Begin);
-            m_log.Info("[REST]: Seek is ok");
+
+            int reqnum = WebUtil.RequestNumber++;
+            if (WebUtil.DebugLevel >= 3)
+                m_log.DebugFormat("[LOGHTTP]: HTTP OUT {0} REST {1} to {2}", reqnum, _request.Method, _request.RequestUri);
+            if (WebUtil.DebugLevel >= 5)
+                WebUtil.LogOutgoingDetail(string.Format("SEND {0}: ", reqnum), src);
+
             Stream dst = _request.GetRequestStream();
-            m_log.Info("[REST]: GetRequestStream is ok");
 
             byte[] buf = new byte[1024];
             int length = src.Read(buf, 0, 1024);
-            m_log.Info("[REST]: First Read is ok");
             while (length > 0)
             {
                 dst.Write(buf, 0, length);
@@ -398,14 +442,29 @@ namespace OpenSim.Framework.Communications
             {
                 m_log.WarnFormat("[REST]: Request {0} {1} failed with status {2} and message {3}",
                                   RequestMethod, _request.RequestUri, e.Status, e.Message);
+                return null;
             }
             catch (Exception e)
             {
                 m_log.WarnFormat(
                     "[REST]: Request {0} {1} failed with exception {2} {3}",
                     RequestMethod, _request.RequestUri, e.Message, e.StackTrace);
+                return null;
             }
-        
+
+            if (WebUtil.DebugLevel >= 5)
+            {
+                using (Stream responseStream = _response.GetResponseStream())
+                {
+                    using (StreamReader reader = new StreamReader(responseStream))
+                    {
+                        string responseStr = reader.ReadToEnd();
+                        WebUtil.LogResponseDetail(reqnum, responseStr);
+                    }
+                }
+            }
+
+            _response.Close();
 
 //            IAsyncResult responseAsyncResult = _request.BeginGetResponse(new AsyncCallback(ResponseIsReadyDelegate), _request);
 

OpenSim/Framework/EstateSettings.cs

@@ -28,6 +28,7 @@
 using System;
 using System.Collections.Generic;
 using System.IO;
+using System.Reflection;
 using OpenMetaverse;
 
 namespace OpenSim.Framework
@@ -411,5 +412,23 @@ namespace OpenSim.Framework
         {
             return l_EstateGroups.Contains(groupID);
         }
+
+        public Dictionary<string, object> ToMap()
+        {
+            Dictionary<string, object> map = new Dictionary<string, object>();
+            PropertyInfo[] properties = this.GetType().GetProperties(BindingFlags.Public | BindingFlags.Instance);
+            foreach (PropertyInfo p in properties)
+                map[p.Name] = p.GetValue(this, null);
+
+            return map;
+        }
+
+        public EstateSettings(Dictionary<string, object> map)
+        {
+            PropertyInfo[] properties = this.GetType().GetProperties(BindingFlags.Public | BindingFlags.Instance);
+            foreach (PropertyInfo p in properties)
+                p.SetValue(this, map[p.Name], null);
+
+        }
     }
 }

OpenSim/Framework/Monitoring/ServerStatsCollector.cs

@@ -141,19 +141,19 @@ namespace OpenSim.Framework.Monitoring
                 processorPercentPerfCounter = new PerfCounterControl(tempPC);
                 // A long time bug in mono is that CPU percent is reported as CPU percent idle. Windows reports CPU percent busy.
                 tempStat = new Stat(tempName, tempName, "", "percent", CategoryServer, ContainerProcessor,
-                                StatType.Pull, (s) => { GetNextValue(s, processorPercentPerfCounter, Util.IsWindows() ? 1 : -1); },
+                                StatType.Pull, (s) => { GetNextValue(s, processorPercentPerfCounter); },
                                 StatVerbosity.Info);
                 StatsManager.RegisterStat(tempStat);
                 RegisteredStats.Add(tempName, tempStat);
 
                 MakeStat("TotalProcessorTime", null, "sec", ContainerProcessor,
-                                    (s) => { s.Value = Process.GetCurrentProcess().TotalProcessorTime.TotalSeconds; });
+                                    (s) => { s.Value = Math.Round(Process.GetCurrentProcess().TotalProcessorTime.TotalSeconds, 3); });
 
                 MakeStat("UserProcessorTime", null, "sec", ContainerProcessor,
-                                    (s) => { s.Value = Process.GetCurrentProcess().UserProcessorTime.TotalSeconds; });
+                                    (s) => { s.Value = Math.Round(Process.GetCurrentProcess().UserProcessorTime.TotalSeconds, 3); });
 
                 MakeStat("PrivilegedProcessorTime", null, "sec", ContainerProcessor,
-                                    (s) => { s.Value = Process.GetCurrentProcess().PrivilegedProcessorTime.TotalSeconds; });
+                                    (s) => { s.Value = Math.Round(Process.GetCurrentProcess().PrivilegedProcessorTime.TotalSeconds, 3); });
 
                 MakeStat("Threads", null, "threads", ContainerProcessor,
                                     (s) => { s.Value = Process.GetCurrentProcess().Threads.Count; });
@@ -253,11 +253,8 @@ namespace OpenSim.Framework.Monitoring
         //  "How to get the CPU Usage in C#": http://stackoverflow.com/questions/278071/how-to-get-the-cpu-usage-in-c
         //  "Mono Performance Counters": http://www.mono-project.com/Mono_Performance_Counters
         private delegate double PerfCounterNextValue();
+
         private void GetNextValue(Stat stat, PerfCounterControl perfControl)
-        {
-            GetNextValue(stat, perfControl, 1.0);
-        }
-        private void GetNextValue(Stat stat, PerfCounterControl perfControl, double factor)
         {
             if (Util.EnvironmentTickCountSubtract(perfControl.lastFetch) > performanceCounterSampleInterval)
             {
@@ -265,16 +262,13 @@ namespace OpenSim.Framework.Monitoring
                 {
                     try
                     {
-                        // Kludge for factor to run double duty. If -1, subtract the value from one
-                        if (factor == -1)
-                            stat.Value = 1 - perfControl.perfCounter.NextValue();
-                        else
-                            stat.Value = perfControl.perfCounter.NextValue() / factor;
+                        stat.Value = Math.Round(perfControl.perfCounter.NextValue(), 3);
                     }
                     catch (Exception e)
                     {
                         m_log.ErrorFormat("{0} Exception on NextValue fetching {1}: {2}", LogHeader, stat.Name, e);
                     }
+
                     perfControl.lastFetch = Util.EnvironmentTickCount();
                 }
             }

OpenSim/Framework/Monitoring/StatsLogger.cs

@@ -70,18 +70,18 @@ namespace OpenSim.Framework.Monitoring
         {
             ICommandConsole con = MainConsole.Instance;
 
-            if (cmd.Length != 4)
+            if (cmd.Length != 3)
             {
-                con.Output("Usage: debug stats record start|stop");
+                con.Output("Usage: stats record start|stop");
                 return;
             }
 
-            if (cmd[3] == "start")
+            if (cmd[2] == "start")
             {
                 Start();
                 con.OutputFormat("Now recording all stats to file every {0}ms", m_statsLogIntervalMs);
             }
-            else if (cmd[3] == "stop")
+            else if (cmd[2] == "stop")
             {
                 Stop();
                 con.Output("Stopped recording stats to file.");

OpenSim/Framework/RegionInfo.cs

@@ -101,7 +101,6 @@ namespace OpenSim.Framework
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
         private static readonly string LogHeader = "[REGION INFO]";
 
-        public bool commFailTF = false;
         public string RegionFile = String.Empty;
         public bool isSandbox = false;
         public bool Persistent = true;
@@ -147,8 +146,29 @@ namespace OpenSim.Framework
         public uint WorldLocX = 0;
         public uint WorldLocY = 0;
         public uint WorldLocZ = 0;
+
+        /// <summary>
+        /// X dimension of the region.
+        /// </summary>
+        /// <remarks>
+        /// If this is a varregion then the default size set here will be replaced when we load the region config.
+        /// </remarks>
         public uint RegionSizeX = Constants.RegionSize;
+
+        /// <summary>
+        /// X dimension of the region.
+        /// </summary>
+        /// <remarks>
+        /// If this is a varregion then the default size set here will be replaced when we load the region config.
+        /// </remarks>
         public uint RegionSizeY = Constants.RegionSize;
+
+        /// <summary>
+        /// Z dimension of the region.
+        /// </summary>
+        /// <remarks>
+        /// XXX: Unknown if this accounts for regions with negative Z.
+        /// </remarks>
         public uint RegionSizeZ = Constants.RegionHeight;
 
         private Dictionary<String, String> m_extraSettings = new Dictionary<string, string>();
@@ -860,11 +880,6 @@ namespace OpenSim.Framework
                 config.Set("MaptileStaticFile", MaptileStaticFile);
         }
 
-        public bool ignoreIncomingConfiguration(string configuration_key, object configuration_result)
-        {
-            return true;
-        }
-
         public void SaveRegionToFile(string description, string filename)
         {
             if (filename.ToLower().EndsWith(".ini"))

OpenSim/Framework/Servers/BaseOpenSimServer.cs

@@ -45,6 +45,7 @@ using OpenSim.Framework.Monitoring;
 using OpenSim.Framework.Servers;
 using OpenSim.Framework.Servers.HttpServer;
 using Timer=System.Timers.Timer;
+using Nini.Config;
 
 namespace OpenSim.Framework.Servers
 {
@@ -55,10 +56,16 @@ namespace OpenSim.Framework.Servers
     {
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
+        /// <summary>
+        /// Used by tests to suppress Environment.Exit(0) so that post-run operations are possible.
+        /// </summary>
+        public bool SuppressExit { get; set; }
+
         /// <summary>
         /// This will control a periodic log printout of the current 'show stats' (if they are active) for this
         /// server.
         /// </summary>
+        private int m_periodDiagnosticTimerMS = 60 * 60 * 1000;
         private Timer m_periodicDiagnosticsTimer = new Timer(60 * 60 * 1000);
         
         /// <summary>
@@ -77,8 +84,6 @@ namespace OpenSim.Framework.Servers
             // Random uuid for private data
             m_osSecret = UUID.Random().ToString();
 
-            m_periodicDiagnosticsTimer.Elapsed += new ElapsedEventHandler(LogDiagnostics);
-            m_periodicDiagnosticsTimer.Enabled = true;
         }
         
         /// <summary>
@@ -89,6 +94,16 @@ namespace OpenSim.Framework.Servers
             StatsManager.SimExtraStats = new SimExtraStatsCollector();
             RegisterCommonCommands();
             RegisterCommonComponents(Config);
+
+            IConfig startupConfig = Config.Configs["Startup"];
+            int logShowStatsSeconds = startupConfig.GetInt("LogShowStatsSeconds", m_periodDiagnosticTimerMS / 1000);
+            m_periodDiagnosticTimerMS = logShowStatsSeconds * 1000;
+            m_periodicDiagnosticsTimer.Elapsed += new ElapsedEventHandler(LogDiagnostics);
+            if (m_periodDiagnosticTimerMS != 0)
+            {
+                m_periodicDiagnosticsTimer.Interval = m_periodDiagnosticTimerMS;
+                m_periodicDiagnosticsTimer.Enabled = true;
+            }
         }       
 
         protected override void ShutdownSpecific()
@@ -99,7 +114,8 @@ namespace OpenSim.Framework.Servers
 
             base.ShutdownSpecific();
 
-            Environment.Exit(0);
+            if (!SuppressExit)
+                Environment.Exit(0);
         }
         
         /// <summary>

OpenSim/Framework/Servers/HttpServer/BaseHttpServer.cs

@@ -832,28 +832,40 @@ namespace OpenSim.Framework.Servers.HttpServer
                 return; // never log these; they're just binary data
 
             Stream inputStream = Util.Copy(request.InputStream);
-
-            if ((request.Headers["Content-Encoding"] == "gzip") || (request.Headers["X-Content-Encoding"] == "gzip"))
-                inputStream = new GZipStream(inputStream, System.IO.Compression.CompressionMode.Decompress);
-
-            using (StreamReader reader = new StreamReader(inputStream, Encoding.UTF8))
+            Stream innerStream = null;
+            try
             {
-                string output;
-
-                if (DebugLevel == 5)
+                if ((request.Headers["Content-Encoding"] == "gzip") || (request.Headers["X-Content-Encoding"] == "gzip"))
                 {
-                    char[] chars = new char[WebUtil.MaxRequestDiagLength + 1];  // +1 so we know to add "..." only if needed
-                    int len = reader.Read(chars, 0, WebUtil.MaxRequestDiagLength + 1);
-                    output = new string(chars, 0, Math.Min(len, WebUtil.MaxRequestDiagLength));
-                    if (len > WebUtil.MaxRequestDiagLength)
-                        output += "...";
-                }
-                else
-                {
-                    output = reader.ReadToEnd();
+                    innerStream = inputStream;
+                    inputStream = new GZipStream(innerStream, System.IO.Compression.CompressionMode.Decompress);
                 }
 
-                m_log.DebugFormat("[LOGHTTP] {0}", Util.BinaryToASCII(output));
+                using (StreamReader reader = new StreamReader(inputStream, Encoding.UTF8))
+                {
+                    string output;
+
+                    if (DebugLevel == 5)
+                    {
+                        char[] chars = new char[WebUtil.MaxRequestDiagLength + 1];  // +1 so we know to add "..." only if needed
+                        int len = reader.Read(chars, 0, WebUtil.MaxRequestDiagLength + 1);
+                        output = new string(chars, 0, Math.Min(len, WebUtil.MaxRequestDiagLength));
+                        if (len > WebUtil.MaxRequestDiagLength)
+                            output += "...";
+                    }
+                    else
+                    {
+                        output = reader.ReadToEnd();
+                    }
+
+                    m_log.DebugFormat("[LOGHTTP] {0}", Util.BinaryToASCII(output));
+                }
+            }
+            finally
+            {
+                if (innerStream != null)
+                    innerStream.Dispose();
+                inputStream.Dispose();
             }
         }
 
@@ -981,19 +993,33 @@ namespace OpenSim.Framework.Servers.HttpServer
         /// <param name="response"></param>
         private byte[] HandleXmlRpcRequests(OSHttpRequest request, OSHttpResponse response)
         {
+            String requestBody;
+
             Stream requestStream = request.InputStream;
+            Stream innerStream = null;
+            try
+            {
+                if ((request.Headers["Content-Encoding"] == "gzip") || (request.Headers["X-Content-Encoding"] == "gzip"))
+                {
+                    innerStream = requestStream;
+                    requestStream = new GZipStream(innerStream, System.IO.Compression.CompressionMode.Decompress);
+                }
 
-            if ((request.Headers["Content-Encoding"] == "gzip") || (request.Headers["X-Content-Encoding"] == "gzip"))
-                requestStream = new GZipStream(requestStream, System.IO.Compression.CompressionMode.Decompress);
+                using (StreamReader reader = new StreamReader(requestStream, Encoding.UTF8))
+                {
+                    requestBody = reader.ReadToEnd();
+                }
+            }
+            finally
+            {
+                if (innerStream != null)
+                    innerStream.Dispose();
+                requestStream.Dispose();
+            }
 
-            Encoding encoding = Encoding.UTF8;
-            StreamReader reader = new StreamReader(requestStream, encoding);
-
-            string requestBody = reader.ReadToEnd();
-            reader.Close();
-            requestStream.Close();
             //m_log.Debug(requestBody);
             requestBody = requestBody.Replace("<base64></base64>", "");
+
             string responseString = String.Empty;
             XmlRpcRequest xmlRprcRequest = null;
 
@@ -1089,18 +1115,16 @@ namespace OpenSim.Framework.Servers.HttpServer
 
                     response.ContentType = "text/xml";
                     using (MemoryStream outs = new MemoryStream())
+                    using (XmlTextWriter writer = new XmlTextWriter(outs, Encoding.UTF8))
                     {
-                        using (XmlTextWriter writer = new XmlTextWriter(outs, Encoding.UTF8))
+                        writer.Formatting = Formatting.None;
+                        XmlRpcResponseSerializer.Singleton.Serialize(writer, xmlRpcResponse);
+                        writer.Flush();
+                        outs.Flush();
+                        outs.Position = 0;
+                        using (StreamReader sr = new StreamReader(outs))
                         {
-                            writer.Formatting = Formatting.None;
-                            XmlRpcResponseSerializer.Singleton.Serialize(writer, xmlRpcResponse);
-                            writer.Flush();
-                            outs.Flush();
-                            outs.Position = 0;
-                            using (StreamReader sr = new StreamReader(outs))
-                            {
-                                responseString = sr.ReadToEnd();
-                            }
+                            responseString = sr.ReadToEnd();
                         }
                     }
                 }

OpenSim/Framework/Servers/HttpServer/BaseRequestHandler.cs

@@ -26,6 +26,7 @@
  */
 
 using System;
+using OpenSim.Framework.Monitoring;
 
 namespace OpenSim.Framework.Servers.HttpServer
 {
@@ -61,6 +62,24 @@ namespace OpenSim.Framework.Servers.HttpServer
             Description = description;
             m_httpMethod = httpMethod;
             m_path = path;
+
+            // FIXME: A very temporary measure to stop the simulator stats being overwhelmed with user CAPS info.
+            // Needs to be fixed properly in stats display
+            if (!path.StartsWith("/CAPS/"))
+            {
+                StatsManager.RegisterStat(
+                    new Stat(
+                    "requests", 
+                    "requests", 
+                    "Number of requests received by this service endpoint", 
+                    "requests", 
+                    "service", 
+                    string.Format("{0}:{1}", httpMethod, path), 
+                    StatType.Pull, 
+                    MeasuresOfInterest.AverageChangeOverTime,
+                    s => s.Value = RequestsReceived,
+                    StatVerbosity.Debug));
+            }
         }
 
         public virtual string Path

OpenSim/Framework/Servers/HttpServer/BaseStreamHandler.cs

@@ -56,12 +56,17 @@ namespace OpenSim.Framework.Servers.HttpServer
             string path, Stream request, IOSHttpRequest httpRequest, IOSHttpResponse httpResponse)
         {
             RequestsReceived++;
-            if (m_Auth != null && !m_Auth.Authenticate(httpRequest.Headers, httpResponse.AddHeader))
+
+            if (m_Auth != null)
             {
-                
-                httpResponse.StatusCode = (int)HttpStatusCode.Unauthorized;
-                httpResponse.ContentType = "text/plain";
-                return new byte[0];
+                HttpStatusCode statusCode;
+
+                if (!m_Auth.Authenticate(httpRequest.Headers, httpResponse.AddHeader, out statusCode))
+                {                
+                    httpResponse.StatusCode = (int)statusCode;
+                    httpResponse.ContentType = "text/plain";
+                    return new byte[0];
+                }
             }
 
             byte[] result = ProcessRequest(path, request, httpRequest, httpResponse);

OpenSim/Framework/Servers/HttpServer/RestObjectPoster.cs

@@ -52,23 +52,25 @@ namespace OpenSim.Framework.Servers.HttpServer
             request.Method = verb;
             request.ContentType = "text/xml";
 
-            MemoryStream buffer = new MemoryStream();
-
-            XmlWriterSettings settings = new XmlWriterSettings();
-            settings.Encoding = Encoding.UTF8;
-
-            using (XmlWriter writer = XmlWriter.Create(buffer, settings))
+            using (MemoryStream buffer = new MemoryStream())
             {
-                XmlSerializer serializer = new XmlSerializer(type);
-                serializer.Serialize(writer, obj);
-                writer.Flush();
+                XmlWriterSettings settings = new XmlWriterSettings();
+                settings.Encoding = Encoding.UTF8;
+
+                using (XmlWriter writer = XmlWriter.Create(buffer, settings))
+                {
+                    XmlSerializer serializer = new XmlSerializer(type);
+                    serializer.Serialize(writer, obj);
+                    writer.Flush();
+                }
+
+                int length = (int)buffer.Length;
+                request.ContentLength = length;
+
+                using (Stream requestStream = request.GetRequestStream())
+                    requestStream.Write(buffer.ToArray(), 0, length);
             }
 
-            int length = (int) buffer.Length;
-            request.ContentLength = length;
-
-            Stream requestStream = request.GetRequestStream();
-            requestStream.Write(buffer.ToArray(), 0, length);
             // IAsyncResult result = request.BeginGetResponse(AsyncCallback, request);
             request.BeginGetResponse(AsyncCallback, request);
         }

OpenSim/Framework/Servers/HttpServer/RestObjectPosterResponse.cs

@@ -60,24 +60,25 @@ namespace OpenSim.Framework.Servers.HttpServer
             request.ContentType = "text/xml";
             request.Timeout = 10000;
 
-            MemoryStream buffer = new MemoryStream();
-
-            XmlWriterSettings settings = new XmlWriterSettings();
-            settings.Encoding = Encoding.UTF8;
-
-            using (XmlWriter writer = XmlWriter.Create(buffer, settings))
+            using (MemoryStream buffer = new MemoryStream())
             {
-                XmlSerializer serializer = new XmlSerializer(type);
-                serializer.Serialize(writer, obj);
-                writer.Flush();
+                XmlWriterSettings settings = new XmlWriterSettings();
+                settings.Encoding = Encoding.UTF8;
+
+                using (XmlWriter writer = XmlWriter.Create(buffer, settings))
+                {
+                    XmlSerializer serializer = new XmlSerializer(type);
+                    serializer.Serialize(writer, obj);
+                    writer.Flush();
+                }
+
+                int length = (int)buffer.Length;
+                request.ContentLength = length;
+
+                using (Stream requestStream = request.GetRequestStream())
+                    requestStream.Write(buffer.ToArray(), 0, length);
             }
 
-            int length = (int) buffer.Length;
-            request.ContentLength = length;
-
-            Stream requestStream = request.GetRequestStream();
-            requestStream.Write(buffer.ToArray(), 0, length);
-            requestStream.Close();
             // IAsyncResult result = request.BeginGetResponse(AsyncCallback, request);
             request.BeginGetResponse(AsyncCallback, request);
         }

OpenSim/Framework/Servers/HttpServer/RestSessionService.cs

@@ -77,26 +77,25 @@ namespace OpenSim.Framework.Servers.HttpServer
             request.ContentType = "text/xml";
             request.Timeout = 20000;
 
-            MemoryStream buffer = new MemoryStream();
-
-            XmlWriterSettings settings = new XmlWriterSettings();
-            settings.Encoding = Encoding.UTF8;
-
-            using (XmlWriter writer = XmlWriter.Create(buffer, settings))
+            using (MemoryStream buffer = new MemoryStream())
             {
-                XmlSerializer serializer = new XmlSerializer(type);
-                serializer.Serialize(writer, sobj);
-                writer.Flush();
+                XmlWriterSettings settings = new XmlWriterSettings();
+                settings.Encoding = Encoding.UTF8;
+
+                using (XmlWriter writer = XmlWriter.Create(buffer, settings))
+                {
+                    XmlSerializer serializer = new XmlSerializer(type);
+                    serializer.Serialize(writer, sobj);
+                    writer.Flush();
+                }
+
+                int length = (int)buffer.Length;
+                request.ContentLength = length;
+
+                using (Stream requestStream = request.GetRequestStream())
+                    requestStream.Write(buffer.ToArray(), 0, length);
             }
 
-            int length = (int)buffer.Length;
-            request.ContentLength = length;
-
-            Stream requestStream = request.GetRequestStream();
-            requestStream.Write(buffer.ToArray(), 0, length);
-            buffer.Close();
-            requestStream.Close();
-
             TResponse deserial = default(TResponse);
             using (WebResponse resp = request.GetResponse())
             {
@@ -133,25 +132,25 @@ namespace OpenSim.Framework.Servers.HttpServer
             request.ContentType = "text/xml";
             request.Timeout = 10000;
 
-            MemoryStream buffer = new MemoryStream();
-
-            XmlWriterSettings settings = new XmlWriterSettings();
-            settings.Encoding = Encoding.UTF8;
-
-            using (XmlWriter writer = XmlWriter.Create(buffer, settings))
+            using (MemoryStream buffer = new MemoryStream())
             {
-                XmlSerializer serializer = new XmlSerializer(type);
-                serializer.Serialize(writer, sobj);
-                writer.Flush();
+                XmlWriterSettings settings = new XmlWriterSettings();
+                settings.Encoding = Encoding.UTF8;
+
+                using (XmlWriter writer = XmlWriter.Create(buffer, settings))
+                {
+                    XmlSerializer serializer = new XmlSerializer(type);
+                    serializer.Serialize(writer, sobj);
+                    writer.Flush();
+                }
+
+                int length = (int)buffer.Length;
+                request.ContentLength = length;
+
+                using (Stream requestStream = request.GetRequestStream())
+                    requestStream.Write(buffer.ToArray(), 0, length);
             }
-            buffer.Close();
 
-            int length = (int)buffer.Length;
-            request.ContentLength = length;
-
-            Stream requestStream = request.GetRequestStream();
-            requestStream.Write(buffer.ToArray(), 0, length);
-            requestStream.Close();
             // IAsyncResult result = request.BeginGetResponse(AsyncCallback, request);
             request.BeginGetResponse(AsyncCallback, request);
         }

OpenSim/Framework/Servers/VersionInfo.cs

@@ -29,8 +29,8 @@ namespace OpenSim
 {
     public class VersionInfo
     {
-        private const string VERSION_NUMBER = "0.8.0";
-        private const Flavour VERSION_FLAVOUR = Flavour.Dev;
+        private const string VERSION_NUMBER = "0.8.0.4";
+        private const Flavour VERSION_FLAVOUR = Flavour.Release;
 
         public enum Flavour
         {
@@ -38,6 +38,7 @@ namespace OpenSim
             Dev,
             RC1,
             RC2,
+            RC3,
             Release,
             Post_Fixes,
             Extended

OpenSim/Framework/ServiceAuth/BasicHttpAuthentication.cs

@@ -1,6 +1,7 @@
 using System;
 using System.Collections.Generic;
 using System.Collections.Specialized;
+using System.Net;
 using System.Reflection;
 
 using Nini.Config;
@@ -55,24 +56,28 @@ namespace OpenSim.Framework.ServiceAuth
             return false;
         }
 
-        public bool Authenticate(NameValueCollection requestHeaders, AddHeaderDelegate d)
+        public bool Authenticate(NameValueCollection requestHeaders, AddHeaderDelegate d, out HttpStatusCode statusCode)
         {
-            //m_log.DebugFormat("[HTTP BASIC AUTH]: Authenticate in {0}", remove_me);
-            if (requestHeaders != null)
+//            m_log.DebugFormat("[HTTP BASIC AUTH]: Authenticate in {0}", "BasicHttpAuthentication");
+
+            string value = requestHeaders.Get("Authorization");
+            if (value != null)
             {
-                string value = requestHeaders.Get("Authorization");
-                if (value != null)
+                value = value.Trim();
+                if (value.StartsWith("Basic "))
                 {
-                    value = value.Trim();
-                    if (value.StartsWith("Basic "))
+                    value = value.Replace("Basic ", string.Empty);
+                    if (Authenticate(value))
                     {
-                        value = value.Replace("Basic ", string.Empty);
-                        if (Authenticate(value))
-                            return true;
+                        statusCode = HttpStatusCode.OK;
+                        return true;
                     }
                 }
             }
+
             d("WWW-Authenticate", "Basic realm = \"Asset Server\"");
+
+            statusCode = HttpStatusCode.Unauthorized;
             return false;
         }
     }

OpenSim/Framework/ServiceAuth/CompoundAuthentication.cs

@@ -0,0 +1,71 @@
+/*
+ * 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.Collections.Specialized;
+using System.Linq;
+using System.Net;
+
+namespace OpenSim.Framework.ServiceAuth
+{
+    public class CompoundAuthentication : IServiceAuth
+    {
+        private List<IServiceAuth> m_authentications = new List<IServiceAuth>();
+
+        public int Count { get { return m_authentications.Count; } }
+
+        public void AddAuthenticator(IServiceAuth auth)
+        {
+            m_authentications.Add(auth);
+        }
+
+        public void RemoveAuthenticator(IServiceAuth auth)
+        {
+            m_authentications.Remove(auth);
+        }
+
+        public void AddAuthorization(NameValueCollection headers) {}
+
+        public bool Authenticate(string data)
+        {
+            return m_authentications.TrueForAll(a => a.Authenticate(data));
+        }
+
+        public bool Authenticate(NameValueCollection requestHeaders, AddHeaderDelegate d, out HttpStatusCode statusCode)
+        {
+            foreach (IServiceAuth auth in m_authentications)
+            {
+                if (!auth.Authenticate(requestHeaders, d, out statusCode))
+                    return false;
+            }
+
+            statusCode = HttpStatusCode.OK;
+            return true;
+        }
+    }
+}

OpenSim/Framework/ServiceAuth/DisallowLlHttpRequest.cs

@@ -0,0 +1,57 @@
+/*
+ * 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.Specialized;
+using System.Net;
+
+namespace OpenSim.Framework.ServiceAuth
+{
+    public class DisallowLlHttpRequest : IServiceAuth
+    {
+        public void AddAuthorization(NameValueCollection headers) {}
+
+        public bool Authenticate(string data)
+        {
+            return false;
+        }
+
+        public bool Authenticate(NameValueCollection requestHeaders, AddHeaderDelegate d, out HttpStatusCode statusCode)
+        {
+//            Console.WriteLine("DisallowLlHttpRequest");
+
+            if (requestHeaders["X-SecondLife-Shard"] != null)
+            {
+                statusCode = HttpStatusCode.Forbidden;
+                return false;
+            }
+
+            statusCode = HttpStatusCode.OK;
+            return true;
+        }
+    }
+}

OpenSim/Framework/ServiceAuth/IServiceAuth.cs

@@ -1,6 +1,7 @@
 using System;
 using System.Collections.Generic;
 using System.Collections.Specialized;
+using System.Net;
 
 namespace OpenSim.Framework.ServiceAuth
 {
@@ -9,7 +10,7 @@ namespace OpenSim.Framework.ServiceAuth
     public interface  IServiceAuth
     {
         bool Authenticate(string data);
-        bool Authenticate(NameValueCollection headers, AddHeaderDelegate d);
+        bool Authenticate(NameValueCollection headers, AddHeaderDelegate d, out HttpStatusCode statusCode);
         void AddAuthorization(NameValueCollection headers);
     }
 }

OpenSim/Framework/ServiceAuth/ServiceAuth.cs

@@ -9,15 +9,27 @@ namespace OpenSim.Framework.ServiceAuth
     {
         public static IServiceAuth Create(IConfigSource config, string section)
         {
+            CompoundAuthentication compoundAuth = new CompoundAuthentication();
+
+            bool allowLlHttpRequestIn
+                = Util.GetConfigVarFromSections<bool>(config, "AllowllHTTPRequestIn", new string[] { "Network", section }, false);
+
+            if (!allowLlHttpRequestIn)
+                compoundAuth.AddAuthenticator(new DisallowLlHttpRequest());
+
             string authType = Util.GetConfigVarFromSections<string>(config, "AuthType", new string[] { "Network", section }, "None");
 
             switch (authType)
             {
                 case "BasicHttpAuthentication":
-                    return new BasicHttpAuthentication(config, section);
+                    compoundAuth.AddAuthenticator(new BasicHttpAuthentication(config, section));
+                    break;
             }
 
-            return null;
+            if (compoundAuth.Count > 0)
+                return compoundAuth;
+            else
+                return null;
         }
     }
-}
+}

OpenSim/Framework/ThreadSafeRandom.cs

@@ -0,0 +1,72 @@
+/*
+ * 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;
+
+namespace OpenSim.Framework
+{
+    /// <summary>
+    /// A thread-safe Random since the .NET version is not.
+    /// See http://msdn.microsoft.com/en-us/library/system.random%28v=vs.100%29.aspx
+    /// </summary>
+    public class ThreadSafeRandom : Random
+    {
+        public ThreadSafeRandom() : base() {}
+
+        public ThreadSafeRandom(int seed): base (seed) {}
+
+        public override int Next()
+        {
+            lock (this)
+                return base.Next();
+        }
+
+        public override int Next(int maxValue)
+        {
+            lock (this)
+                return base.Next(maxValue);
+        }
+
+        public override int Next(int minValue, int maxValue)
+        {
+            lock (this)
+                return base.Next(minValue, maxValue);
+        }
+
+        public override void NextBytes(byte[] buffer)
+        {
+            lock (this)
+                base.NextBytes(buffer);
+        }
+
+        public override double NextDouble()
+        {
+            lock (this)
+                return base.NextDouble();
+        }
+    }
+}

OpenSim/Framework/Util.cs

@@ -138,7 +138,7 @@ namespace OpenSim.Framework
         }
 
         private static uint nextXferID = 5000;
-        private static Random randomClass = new Random();
+        private static Random randomClass = new ThreadSafeRandom();
 
         // Get a list of invalid file characters (OS dependent)
         private static string regexInvalidFileChars = "[" + new String(Path.GetInvalidFileNameChars()) + "]";
@@ -509,6 +509,19 @@ namespace OpenSim.Framework
             return sb.ToString();
         }
 
+        public static byte[] DocToBytes(XmlDocument doc)
+        {
+            using (MemoryStream ms = new MemoryStream())
+            using (XmlTextWriter xw = new XmlTextWriter(ms, null))
+            {
+                xw.Formatting = Formatting.Indented;
+                doc.WriteTo(xw);
+                xw.Flush();
+
+                return ms.ToArray();
+            }
+        }
+
         /// <summary>
         /// Is the platform Windows?
         /// </summary>
@@ -1307,46 +1320,6 @@ namespace OpenSim.Framework
             return ret;
         }
 
-        public static string Compress(string text)
-        {
-            byte[] buffer = Util.UTF8.GetBytes(text);
-            MemoryStream memory = new MemoryStream();
-            using (GZipStream compressor = new GZipStream(memory, CompressionMode.Compress, true))
-            {
-                compressor.Write(buffer, 0, buffer.Length);
-            }
-
-            memory.Position = 0;
-           
-            byte[] compressed = new byte[memory.Length];
-            memory.Read(compressed, 0, compressed.Length);
-
-            byte[] compressedBuffer = new byte[compressed.Length + 4];
-            Buffer.BlockCopy(compressed, 0, compressedBuffer, 4, compressed.Length);
-            Buffer.BlockCopy(BitConverter.GetBytes(buffer.Length), 0, compressedBuffer, 0, 4);
-            return Convert.ToBase64String(compressedBuffer);
-        }
-
-        public static string Decompress(string compressedText)
-        {
-            byte[] compressedBuffer = Convert.FromBase64String(compressedText);
-            using (MemoryStream memory = new MemoryStream())
-            {
-                int msgLength = BitConverter.ToInt32(compressedBuffer, 0);
-                memory.Write(compressedBuffer, 4, compressedBuffer.Length - 4);
-
-                byte[] buffer = new byte[msgLength];
-
-                memory.Position = 0;
-                using (GZipStream decompressor = new GZipStream(memory, CompressionMode.Decompress))
-                {
-                    decompressor.Read(buffer, 0, buffer.Length);
-                }
-
-                return Util.UTF8.GetString(buffer);
-            }
-        }
-
         /// <summary>
         /// Copy data from one stream to another, leaving the read position of both streams at the beginning.
         /// </summary>
@@ -1964,10 +1937,15 @@ namespace OpenSim.Framework
         {
             if (maxThreads < 2)
                 throw new ArgumentOutOfRangeException("maxThreads", "maxThreads must be greater than 2");
+
             if (minThreads > maxThreads || minThreads < 2)
                 throw new ArgumentOutOfRangeException("minThreads", "minThreads must be greater than 2 and less than or equal to maxThreads");
+
             if (m_ThreadPool != null)
-                throw new InvalidOperationException("SmartThreadPool is already initialized");
+            {
+                m_log.Warn("SmartThreadPool is already initialized.  Ignoring request.");
+                return;
+            }
 
             STPStartInfo startInfo = new STPStartInfo();
             startInfo.ThreadPoolName = "Util";

OpenSim/Framework/WebUtil.cs

@@ -69,7 +69,7 @@ namespace OpenSim.Framework
         /// <summary>
         /// Request number for diagnostic purposes.
         /// </summary>
-        public static int RequestNumber { get; internal set; }
+        public static int RequestNumber { get; set; }
 
         /// <summary>
         /// Control where OSD requests should be serialized per endpoint.
@@ -176,7 +176,8 @@ namespace OpenSim.Framework
 
         public static void LogOutgoingDetail(string context, Stream outputStream)
         {
-            using (StreamReader reader = new StreamReader(Util.Copy(outputStream), Encoding.UTF8))
+            using (Stream stream = Util.Copy(outputStream))
+            using (StreamReader reader = new StreamReader(stream, Encoding.UTF8))
             {
                 string output;
 
@@ -262,12 +263,12 @@ namespace OpenSim.Framework
 
                         using (MemoryStream ms = new MemoryStream())
                         {
-                            using (GZipStream comp = new GZipStream(ms, CompressionMode.Compress))
+                            using (GZipStream comp = new GZipStream(ms, CompressionMode.Compress, true))
                             {
                                 comp.Write(buffer, 0, buffer.Length);
                                 // We need to close the gzip stream before we write it anywhere
                                 // because apparently something important related to gzip compression
-                                // gets written on the strteam upon Dispose()
+                                // gets written on the stream upon Dispose()
                             }
                             byte[] buf = ms.ToArray();
                             request.ContentLength = buf.Length;   //Count bytes to send

OpenSim/Region/Application/OpenSim.cs

@@ -921,7 +921,7 @@ namespace OpenSim
 
                             foreach (IRegionModuleBase module in scene.RegionModules.Values)
                             {
-                                if (module.GetType().GetInterface("ISharedRegionModule") != null)
+                                if (module.GetType().GetInterface("ISharedRegionModule") == null)
                                     nonSharedModules.Add(module);
                                 else
                                     sharedModules.Add(module);
@@ -943,6 +943,7 @@ namespace OpenSim
                     cdt.AddColumn("Name", ConsoleDisplayUtil.RegionNameSize);
                     cdt.AddColumn("ID", ConsoleDisplayUtil.UuidSize);
                     cdt.AddColumn("Position", ConsoleDisplayUtil.CoordTupleSize);
+                    cdt.AddColumn("Size", 11);
                     cdt.AddColumn("Port", ConsoleDisplayUtil.PortSize);
                     cdt.AddColumn("Ready?", 6);
                     cdt.AddColumn("Estate", ConsoleDisplayUtil.EstateNameSize);
@@ -951,8 +952,13 @@ namespace OpenSim
                         { 
                             RegionInfo ri = scene.RegionInfo; 
                             cdt.AddRow(
-                                ri.RegionName, ri.RegionID, string.Format("{0},{1}", ri.RegionLocX, ri.RegionLocY), 
-                                ri.InternalEndPoint.Port, scene.Ready ? "Yes" : "No", ri.EstateSettings.EstateName);
+                                ri.RegionName, 
+                                ri.RegionID, 
+                                string.Format("{0},{1}", ri.RegionLocX, ri.RegionLocY), 
+                                string.Format("{0}x{1}", ri.RegionSizeX, ri.RegionSizeY),
+                                ri.InternalEndPoint.Port, 
+                                scene.Ready ? "Yes" : "No", 
+                                ri.EstateSettings.EstateName);
                         }
                     );
 

OpenSim/Region/Application/OpenSimBase.cs

@@ -71,6 +71,20 @@ namespace OpenSim
         // OpenSim.ini Section name for ESTATES Settings
         public const string ESTATE_SECTION_NAME = "Estates";
 
+        /// <summary>
+        /// Allow all plugin loading to be disabled for tests/debug.
+        /// </summary>
+        /// <remarks>
+        /// true by default
+        /// </remarks>
+        public bool EnableInitialPluginLoad { get; set; }
+
+        /// <summary>
+        /// Control whether we attempt to load an estate data service.
+        /// </summary>
+        /// <remarks>For tests/debugging</remarks>
+        public bool LoadEstateDataService { get; set; }
+
         protected string proxyUrl;
         protected int proxyOffset = 0;
         
@@ -96,7 +110,7 @@ namespace OpenSim
 
         public ConsoleCommand CreateAccount = null;
 
-        protected List<IApplicationPlugin> m_plugins = new List<IApplicationPlugin>();
+        public List<IApplicationPlugin> m_plugins = new List<IApplicationPlugin>();
 
         /// <value>
         /// The config information passed into the OpenSimulator region server.
@@ -135,6 +149,8 @@ namespace OpenSim
         /// <param name="configSource"></param>
         public OpenSimBase(IConfigSource configSource) : base()
         {
+            EnableInitialPluginLoad = true;
+            LoadEstateDataService = true;
             LoadConfigSettings(configSource);
         }
 
@@ -240,20 +256,25 @@ namespace OpenSim
             if (String.IsNullOrEmpty(module))
                 throw new Exception("Configuration file is missing the LocalServiceModule parameter in the [EstateDataStore] section");
 
-            m_estateDataService = ServerUtils.LoadPlugin<IEstateDataService>(module, new object[] { Config });
-            if (m_estateDataService == null)
-                throw new Exception(
-                    string.Format(
-                        "Could not load an IEstateDataService implementation from {0}, as configured in the LocalServiceModule parameter of the [EstateDataStore] config section.", 
-                        module));
+            if (LoadEstateDataService)
+            {
+                m_estateDataService = ServerUtils.LoadPlugin<IEstateDataService>(module, new object[] { Config });
+                if (m_estateDataService == null)
+                    throw new Exception(
+                        string.Format(
+                            "Could not load an IEstateDataService implementation from {0}, as configured in the LocalServiceModule parameter of the [EstateDataStore] config section.", 
+                            module));
+            }
 
             base.StartupSpecific();
 
-            LoadPlugins();
+            if (EnableInitialPluginLoad)
+                LoadPlugins();
+
+            // We still want to post initalize any plugins even if loading has been disabled since a test may have
+            // inserted them manually.
             foreach (IApplicationPlugin plugin in m_plugins)
-            {
                 plugin.PostInitialise();
-            }
 
             if (m_console != null)
                 AddPluginCommands(m_console);
@@ -878,6 +899,9 @@ namespace OpenSim
             try
             {
                 SceneManager.Close();
+
+                foreach (IApplicationPlugin plugin in m_plugins)
+                    plugin.Dispose();
             }
             catch (Exception e)
             {

OpenSim/Region/ClientStack/Linden/Caps/BunchOfCaps/BunchOfCaps.cs

@@ -44,6 +44,7 @@ using OpenSim.Region.Framework.Scenes;
 using OpenSim.Region.Framework.Scenes.Serialization;
 using OpenSim.Framework.Servers;
 using OpenSim.Framework.Servers.HttpServer;
+using OpenSim.Framework.Client;
 using OpenSim.Services.Interfaces;
 
 using Caps = OpenSim.Framework.Capabilities.Caps;
@@ -536,6 +537,42 @@ namespace OpenSim.Region.ClientStack.Linden
                 OSDArray texture_list = (OSDArray)request["texture_list"];
                 SceneObjectGroup grp = null;
 
+                InventoryFolderBase textureUploadFolder = null;
+
+                List<InventoryFolderBase> foldersToUpdate = new List<InventoryFolderBase>();
+                List<InventoryItemBase> itemsToUpdate = new List<InventoryItemBase>();
+                IClientInventory clientInv = null;
+                
+                if (texture_list.Count > 0)
+                {
+                    ScenePresence avatar = null;
+                    IClientAPI client = null;
+                    m_Scene.TryGetScenePresence(m_HostCapsObj.AgentID, out avatar);
+
+                    if (avatar != null)
+                    {
+                        IClientCore core = (IClientCore)avatar.ControllingClient;
+
+                        if (core.TryGet<IClientInventory>(out clientInv))
+                        {
+                            var systemTextureFolder = m_Scene.InventoryService.GetFolderForType(m_HostCapsObj.AgentID, AssetType.Texture);
+                            textureUploadFolder = new InventoryFolderBase(UUID.Random(), assetName, m_HostCapsObj.AgentID, (short)AssetType.Unknown, systemTextureFolder.ID, 1);
+                            if (m_Scene.InventoryService.AddFolder(textureUploadFolder))
+                            {
+                                foldersToUpdate.Add(textureUploadFolder);
+
+                                m_log.DebugFormat(
+                                    "[BUNCH OF CAPS]: Created new folder '{0}' ({1}) for textures uploaded with mesh object {2}", 
+                                    textureUploadFolder.Name, textureUploadFolder.ID, assetName);
+                            }
+                            else
+                            {
+                                textureUploadFolder = null;
+                            }
+                        }
+                    }
+                }
+
                 List<UUID> textures = new List<UUID>();
                 for (int i = 0; i < texture_list.Count; i++)
                 {
@@ -543,6 +580,38 @@ namespace OpenSim.Region.ClientStack.Linden
                     textureAsset.Data = texture_list[i].AsBinary();
                     m_assetService.Store(textureAsset);
                     textures.Add(textureAsset.FullID);
+
+                    if (textureUploadFolder != null)
+                    {
+                        InventoryItemBase textureItem = new InventoryItemBase();
+                        textureItem.Owner = m_HostCapsObj.AgentID;
+                        textureItem.CreatorId = m_HostCapsObj.AgentID.ToString();
+                        textureItem.CreatorData = String.Empty;
+                        textureItem.ID = UUID.Random();
+                        textureItem.AssetID = textureAsset.FullID;
+                        textureItem.Description = assetDescription;
+                        textureItem.Name = assetName + " - Texture " + (i + 1).ToString();
+                        textureItem.AssetType = (int)AssetType.Texture;
+                        textureItem.InvType = (int)InventoryType.Texture;
+                        textureItem.Folder = textureUploadFolder.ID;
+                        textureItem.CurrentPermissions
+                            = (uint)(PermissionMask.Move | PermissionMask.Copy | PermissionMask.Modify | PermissionMask.Transfer | PermissionMask.Export);
+                        textureItem.BasePermissions = (uint)PermissionMask.All | (uint)PermissionMask.Export;
+                        textureItem.EveryOnePermissions = 0;
+                        textureItem.NextPermissions = (uint)PermissionMask.All;
+                        textureItem.CreationDate = Util.UnixTimeSinceEpoch();
+                        m_Scene.InventoryService.AddItem(textureItem);
+                        itemsToUpdate.Add(textureItem);
+
+                        m_log.DebugFormat(
+                            "[BUNCH OF CAPS]: Created new inventory item '{0}' ({1}) for texture uploaded with mesh object {2}", 
+                            textureItem.Name, textureItem.ID, assetName);
+                    }
+                }
+
+                if (clientInv != null && (foldersToUpdate.Count > 0 || itemsToUpdate.Count > 0))
+                {
+                    clientInv.SendBulkUpdateInventory(foldersToUpdate.ToArray(), itemsToUpdate.ToArray());
                 }
 
                 for (int i = 0; i < mesh_list.Count; i++)

OpenSim/Region/ClientStack/Linden/Caps/EventQueue/EventQueueGetModule.cs

@@ -101,7 +101,7 @@ namespace OpenSim.Region.ClientStack.Linden
                 "debug eq [0|1|2]",
                 "Turn on event queue debugging\n"
                     + "  <= 0 - turns off all event queue logging\n"
-                    + "  >= 1 - turns on outgoing event logging\n"
+                    + "  >= 1 - turns on event queue setup and outgoing event logging\n"
                     + "  >= 2 - turns on poll notification",
                 HandleDebugEq);
 
@@ -188,9 +188,11 @@ namespace OpenSim.Region.ClientStack.Linden
             {
                 if (!queues.ContainsKey(agentId))
                 {
-                    m_log.DebugFormat(
-                        "[EVENTQUEUE]: Adding new queue for agent {0} in region {1}", 
-                        agentId, m_scene.RegionInfo.RegionName);
+                    if (DebugLevel > 0)
+                        m_log.DebugFormat(
+                            "[EVENTQUEUE]: Adding new queue for agent {0} in region {1}", 
+                            agentId, m_scene.RegionInfo.RegionName);
+
                     queues[agentId] = new Queue<OSD>();
                 }
 
@@ -302,9 +304,10 @@ namespace OpenSim.Region.ClientStack.Linden
         {
             // Register an event queue for the client
 
-            m_log.DebugFormat(
-                "[EVENTQUEUE]: OnRegisterCaps: agentID {0} caps {1} region {2}",
-                agentID, caps, m_scene.RegionInfo.RegionName);
+            if (DebugLevel > 0)
+                m_log.DebugFormat(
+                    "[EVENTQUEUE]: OnRegisterCaps: agentID {0} caps {1} region {2}",
+                    agentID, caps, m_scene.RegionInfo.RegionName);
 
             // Let's instantiate a Queue for this agent right now
             TryGetQueue(agentID);
@@ -720,8 +723,9 @@ namespace OpenSim.Region.ClientStack.Linden
 
         public virtual void EnableSimulator(ulong handle, IPEndPoint endPoint, UUID avatarID, int regionSizeX, int regionSizeY)
         {
-            m_log.DebugFormat("{0} EnableSimulator. handle={1}, avatarID={2}, regionSize={3},{4}>",
-                LogHeader, handle, avatarID, regionSizeX, regionSizeY);
+            if (DebugLevel > 0)
+                m_log.DebugFormat("{0} EnableSimulator. handle={1}, endPoint={2}, avatarID={3}",
+                    LogHeader, handle, endPoint, avatarID, regionSizeX, regionSizeY);
 
             OSD item = EventQueueHelper.EnableSimulator(handle, endPoint, regionSizeX, regionSizeY);
             Enqueue(item, avatarID);
@@ -730,8 +734,10 @@ namespace OpenSim.Region.ClientStack.Linden
         public virtual void EstablishAgentCommunication(UUID avatarID, IPEndPoint endPoint, string capsPath,
                                 ulong regionHandle, int regionSizeX, int regionSizeY) 
         {
-            m_log.DebugFormat("{0} EstablishAgentCommunication. handle={1}, avatarID={2}, regionSize={3},{4}>",
-                LogHeader, regionHandle, avatarID, regionSizeX, regionSizeY);
+            if (DebugLevel > 0)
+                m_log.DebugFormat("{0} EstablishAgentCommunication. handle={1}, endPoint={2}, avatarID={3}",
+                    LogHeader, regionHandle, endPoint, avatarID, regionSizeX, regionSizeY);
+
             OSD item = EventQueueHelper.EstablishAgentCommunication(avatarID, endPoint.ToString(), capsPath, regionHandle, regionSizeX, regionSizeY);
             Enqueue(item, avatarID);
         }
@@ -741,8 +747,9 @@ namespace OpenSim.Region.ClientStack.Linden
                                         uint locationID, uint flags, string capsURL, 
                                         UUID avatarID, int regionSizeX, int regionSizeY)
         {
-            m_log.DebugFormat("{0} TeleportFinishEvent. handle={1}, avatarID={2}, regionSize=<{3},{4}>",
-                LogHeader, regionHandle, avatarID, regionSizeX, regionSizeY);
+            if (DebugLevel > 0)
+                m_log.DebugFormat("{0} TeleportFinishEvent. handle={1}, endPoint={2}, avatarID={3}",
+                    LogHeader, regionHandle, regionExternalEndPoint, avatarID, regionSizeX, regionSizeY);
 
             OSD item = EventQueueHelper.TeleportFinishEvent(regionHandle, simAccess, regionExternalEndPoint,
                                                             locationID, flags, capsURL, avatarID, regionSizeX, regionSizeY);
@@ -753,8 +760,9 @@ namespace OpenSim.Region.ClientStack.Linden
                                 IPEndPoint newRegionExternalEndPoint,
                                 string capsURL, UUID avatarID, UUID sessionID, int regionSizeX, int regionSizeY)
         {
-            m_log.DebugFormat("{0} CrossRegion. handle={1}, avatarID={2}, regionSize={3},{4}>",
-                LogHeader, handle, avatarID, regionSizeX, regionSizeY);
+            if (DebugLevel > 0)
+                m_log.DebugFormat("{0} CrossRegion. handle={1}, avatarID={2}, regionSize={3},{4}>",
+                    LogHeader, handle, avatarID, regionSizeX, regionSizeY);
 
             OSD item = EventQueueHelper.CrossRegion(handle, pos, lookAt, newRegionExternalEndPoint,
                                                     capsURL, avatarID, sessionID, regionSizeX, regionSizeY);
@@ -819,4 +827,4 @@ namespace OpenSim.Region.ClientStack.Linden
             Enqueue(item, avatarID);
         }
     }
-}
+}

OpenSim/Region/ClientStack/Linden/Caps/WebFetchInvDescModule.cs

@@ -63,8 +63,7 @@ namespace OpenSim.Region.ClientStack.Linden
             public List<UUID> folders;
         }
 
-        // private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
-
+         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
         /// <summary>
         /// Control whether requests will be processed asynchronously.
@@ -438,7 +437,18 @@ namespace OpenSim.Region.ClientStack.Linden
             aPollRequest poolreq = m_queue.Dequeue();
 
             if (poolreq != null && poolreq.thepoll != null)
-                poolreq.thepoll.Process(poolreq);
+            {
+                try
+                {
+                    poolreq.thepoll.Process(poolreq);
+                }
+                catch (Exception e)
+                {
+                    m_log.ErrorFormat(
+                        "[INVENTORY]: Failed to process queued inventory request {0} for {1} in {2}.  Exception {3}", 
+                        poolreq.reqID, poolreq.presence != null ? poolreq.presence.Name : "unknown", Scene.Name, e);
+                }
+            }
         }
     }
 }

OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs

@@ -1467,10 +1467,9 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 mapReply.Data[i].Access = mapBlocks2[i].Access;
                 mapReply.Data[i].Agents = mapBlocks2[i].Agents;
 
-                // TODO: hookup varregion sim size here
                 mapReply.Size[i] = new MapBlockReplyPacket.SizeBlock();
-                mapReply.Size[i].SizeX = 256;
-                mapReply.Size[i].SizeY = 256;
+                mapReply.Size[i].SizeX = mapBlocks2[i].SizeX;
+                mapReply.Size[i].SizeY = mapBlocks2[i].SizeY;
             }
             OutPacket(mapReply, ThrottleOutPacketType.Land);
         }
@@ -11773,7 +11772,6 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         /// <returns></returns>
         protected bool HandleAgentTextureCached(IClientAPI simclient, Packet packet)
         {
-            //m_log.Debug("texture cached: " + packet.ToString());
             AgentCachedTexturePacket cachedtex = (AgentCachedTexturePacket)packet;
             AgentCachedTextureResponsePacket cachedresp = (AgentCachedTextureResponsePacket)PacketPool.Instance.GetPacket(PacketType.AgentCachedTextureResponse);
 
@@ -11789,24 +11787,22 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             cachedresp.WearableData =
                 new AgentCachedTextureResponsePacket.WearableDataBlock[cachedtex.WearableData.Length];
 
-            //IAvatarFactoryModule fac = m_scene.RequestModuleInterface<IAvatarFactoryModule>();
-           // var item = fac.GetBakedTextureFaces(AgentId);
-            //WearableCacheItem[] items = fac.GetCachedItems(AgentId);
-
-            IAssetService cache = m_scene.AssetService;
-            IBakedTextureModule bakedTextureModule = m_scene.RequestModuleInterface<IBakedTextureModule>();
-            //bakedTextureModule = null;
             int maxWearablesLoop = cachedtex.WearableData.Length;
             if (maxWearablesLoop > AvatarWearable.MAX_WEARABLES)
                 maxWearablesLoop = AvatarWearable.MAX_WEARABLES;
 
+            // Find the cached baked textures for this user, if they're available
+
+            IAssetService cache = m_scene.AssetService;
+            IBakedTextureModule bakedTextureModule = m_scene.RequestModuleInterface<IBakedTextureModule>();
+            
+            WearableCacheItem[] cacheItems = null;
+
             if (bakedTextureModule != null && cache != null)
             {
-                // We need to make sure the asset stored in the bake is available on this server also by it's assetid before we map it to a Cacheid
-
-                WearableCacheItem[] cacheItems = null;
                 ScenePresence p = m_scene.GetScenePresence(AgentId);
                 if (p.Appearance != null)
+                {
                     if (p.Appearance.WearableCacheItems == null || p.Appearance.WearableCacheItemsDirty)
                     {
                         try
@@ -11815,22 +11811,6 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                             p.Appearance.WearableCacheItems = cacheItems;
                             p.Appearance.WearableCacheItemsDirty = false;
                         }
-
-                        /*
-                         * The following Catch types DO NOT WORK, it jumps to the General Packet Exception Handler if you don't catch Exception!
-                         * 
-                        catch (System.Net.Sockets.SocketException)
-                        {
-                            cacheItems = null;
-                        }
-                        catch (WebException)
-                        {
-                            cacheItems = null;
-                        }
-                        catch (InvalidOperationException)
-                        {
-                            cacheItems = null;
-                        } */
                         catch (Exception)
                         {
                             cacheItems = null;
@@ -11841,87 +11821,54 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                     {
                         cacheItems = p.Appearance.WearableCacheItems;
                     }
+                }
+            }
 
-                if (cache != null && cacheItems != null)
+            if (cacheItems != null)
+            {
+                // We need to make sure the asset stored in the bake is available on this server also by its assetid before we map it to a Cacheid.
+                // Copy the baked textures to the sim's assets cache (local only).
+                foreach (WearableCacheItem item in cacheItems)
                 {
-                    foreach (WearableCacheItem item in cacheItems)
+                    if (cache.GetCached(item.TextureID.ToString()) == null)
                     {
-
-                        if (cache.GetCached(item.TextureID.ToString()) == null)
-                        {
-                            item.TextureAsset.Temporary = true;
-                            cache.Store(item.TextureAsset);
-                        }
-
-
+                        item.TextureAsset.Temporary = true;
+                        item.TextureAsset.Local = true;
+                        cache.Store(item.TextureAsset);
                     }
                 }
-                if (cacheItems != null)
+
+                // Return the cached textures
+                for (int i = 0; i < maxWearablesLoop; i++)
                 {
+                    WearableCacheItem item =
+                        WearableCacheItem.SearchTextureIndex(cachedtex.WearableData[i].TextureIndex, cacheItems);
 
-                    for (int i = 0; i < maxWearablesLoop; i++)
+                    cachedresp.WearableData[i] = new AgentCachedTextureResponsePacket.WearableDataBlock();
+                    cachedresp.WearableData[i].TextureIndex = cachedtex.WearableData[i].TextureIndex;
+                    cachedresp.WearableData[i].HostName = new byte[0];
+                    if (item != null && cachedtex.WearableData[i].ID == item.CacheId)
                     {
-                        WearableCacheItem item =
-                            WearableCacheItem.SearchTextureIndex(cachedtex.WearableData[i].TextureIndex,cacheItems);
-
-                        cachedresp.WearableData[i] = new AgentCachedTextureResponsePacket.WearableDataBlock();
-                        cachedresp.WearableData[i].TextureIndex= cachedtex.WearableData[i].TextureIndex;
-                        cachedresp.WearableData[i].HostName = new byte[0];
-                        if (item != null && cachedtex.WearableData[i].ID == item.CacheId)
-                        {
-
-                            cachedresp.WearableData[i].TextureID = item.TextureID;
-                        }
-                        else
-                        {
-                            cachedresp.WearableData[i].TextureID = UUID.Zero;
-                        }
+                        cachedresp.WearableData[i].TextureID = item.TextureID;
                     }
-                }
-                else
-                {
-                    for (int i = 0; i < maxWearablesLoop; i++)
+                    else
                     {
-                        cachedresp.WearableData[i] = new AgentCachedTextureResponsePacket.WearableDataBlock();
-                        cachedresp.WearableData[i].TextureIndex = cachedtex.WearableData[i].TextureIndex;
                         cachedresp.WearableData[i].TextureID = UUID.Zero;
-                        //UUID.Parse("8334fb6e-c2f5-46ee-807d-a435f61a8d46");
-                        cachedresp.WearableData[i].HostName = new byte[0];
                     }
                 }
             }
             else
             {
-                if (cache == null)
+                // Cached textures not available
+                for (int i = 0; i < maxWearablesLoop; i++)
                 {
-                    for (int i = 0; i < maxWearablesLoop; i++)
-                    {
-                        cachedresp.WearableData[i] = new AgentCachedTextureResponsePacket.WearableDataBlock();
-                        cachedresp.WearableData[i].TextureIndex = cachedtex.WearableData[i].TextureIndex;
-                        cachedresp.WearableData[i].TextureID = UUID.Zero;
-                            //UUID.Parse("8334fb6e-c2f5-46ee-807d-a435f61a8d46");
-                        cachedresp.WearableData[i].HostName = new byte[0];
-                    }
-                }
-                else
-                {
-                    for (int i = 0; i < maxWearablesLoop; i++)
-                    {
-                        cachedresp.WearableData[i] = new AgentCachedTextureResponsePacket.WearableDataBlock();
-                        cachedresp.WearableData[i].TextureIndex = cachedtex.WearableData[i].TextureIndex;
-
-
-
-                        if (cache.GetCached(cachedresp.WearableData[i].TextureID.ToString()) == null)
-                            cachedresp.WearableData[i].TextureID = UUID.Zero;
-                            //UUID.Parse("8334fb6e-c2f5-46ee-807d-a435f61a8d46");
-                        else
-                            cachedresp.WearableData[i].TextureID = UUID.Zero;
-                                // UUID.Parse("8334fb6e-c2f5-46ee-807d-a435f61a8d46");
-                        cachedresp.WearableData[i].HostName = new byte[0];
-                    }
+                    cachedresp.WearableData[i] = new AgentCachedTextureResponsePacket.WearableDataBlock();
+                    cachedresp.WearableData[i].TextureIndex = cachedtex.WearableData[i].TextureIndex;
+                    cachedresp.WearableData[i].TextureID = UUID.Zero;
+                    cachedresp.WearableData[i].HostName = new byte[0];
                 }
             }
+            
             cachedresp.Header.Zerocoded = true;
             OutPacket(cachedresp, ThrottleOutPacketType.Task);
 

OpenSim/Region/ClientStack/Linden/UDP/LLUDPClient.cs

@@ -202,7 +202,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
             // Create a token bucket throttle for this client that has the scene token bucket as a parent
             m_throttleClient = new AdaptiveTokenBucket(parentThrottle, rates.Total, rates.AdaptiveThrottlesEnabled);
-            // Create a token bucket throttle for the total categary with the client bucket as a throttle
+            // Create a token bucket throttle for the total category with the client bucket as a throttle
             m_throttleCategory = new TokenBucket(m_throttleClient, 0);
             // Create an array of token buckets for this clients different throttle categories
             m_throttleCategories = new TokenBucket[THROTTLE_CATEGORY_COUNT];
@@ -262,6 +262,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             m_info.assetThrottle = (int)m_throttleCategories[(int)ThrottleOutPacketType.Asset].DripRate;
             m_info.textureThrottle = (int)m_throttleCategories[(int)ThrottleOutPacketType.Texture].DripRate;
             m_info.totalThrottle = (int)m_throttleCategory.DripRate;
+            m_info.maxThrottle = (int)m_throttleClient.MaxDripRate;
 
             return m_info;
         }

OpenSim/Region/ClientStack/Linden/UDP/LLUDPServer.cs

@@ -674,7 +674,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
             MainConsole.Instance.Commands.AddCommand(
                 "Debug", false, "debug lludp packet",
-                 "debug lludp packet [--default] <level> [<avatar-first-name> <avatar-last-name>]",
+                 "debug lludp packet [--default | --all] <level> [<avatar-first-name> <avatar-last-name>]",
                  "Turn on packet debugging",
                    "If level >  255 then all incoming and outgoing packets are logged.\n"
                  + "If level <= 255 then incoming AgentUpdate and outgoing SimStats and SimulatorViewerTimeMessage packets are not logged.\n"
@@ -683,7 +683,8 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                  + "If level <=  50 then outgoing ImprovedTerseObjectUpdate packets are not logged.\n"
                  + "If level <= 0 then no packets are logged.\n"
                  + "If --default is specified then the level becomes the default logging level for all subsequent agents.\n"
-                 + "In this case, you cannot also specify an avatar name.\n"
+                 + "If --all is specified then the level becomes the default logging level for all current and subsequent agents.\n"
+                 + "In these cases, you cannot also specify an avatar name.\n"
                  + "If an avatar name is given then only packets from that avatar are logged.",
                  HandlePacketCommand);
 
@@ -742,20 +743,23 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 return;
 
             bool setAsDefaultLevel = false;
-            OptionSet optionSet = new OptionSet().Add("default", o => setAsDefaultLevel = o != null);
+            bool setAll = false;
+            OptionSet optionSet = new OptionSet()
+                .Add("default", o => setAsDefaultLevel = (o != null))
+                .Add("all", o => setAll = (o != null));
             List<string> filteredArgs = optionSet.Parse(args);
 
             string name = null;
 
             if (filteredArgs.Count == 6)
             {
-                if (!setAsDefaultLevel)
+                if (!(setAsDefaultLevel || setAll))
                 {
                     name = string.Format("{0} {1}", filteredArgs[4], filteredArgs[5]);
                 }
                 else
                 {
-                    MainConsole.Instance.OutputFormat("ERROR: Cannot specify a user name when setting default logging level");
+                    MainConsole.Instance.OutputFormat("ERROR: Cannot specify a user name when setting default/all logging level");
                     return;
                 }
             }
@@ -765,11 +769,25 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 int newDebug;
                 if (int.TryParse(filteredArgs[3], out newDebug))
                 {
-                    if (setAsDefaultLevel)
+                    if (setAsDefaultLevel || setAll)
                     {
                         DefaultClientPacketDebugLevel = newDebug;
+
                         MainConsole.Instance.OutputFormat(
-                            "Debug packet debug for new clients set to {0} in {1}", DefaultClientPacketDebugLevel, m_scene.Name);
+                            "Packet debug for {0} clients set to {1} in {2}",
+                            (setAll ? "all" : "future"), DefaultClientPacketDebugLevel, m_scene.Name);
+
+                        if (setAll)
+                        {
+                            m_scene.ForEachScenePresence(sp =>
+                            {
+                                MainConsole.Instance.OutputFormat(
+                                    "Packet debug for {0} ({1}) set to {2} in {3}",
+                                    sp.Name, sp.IsChildAgent ? "child" : "root", newDebug, m_scene.Name);
+
+                                sp.ControllingClient.DebugPacketLevel = newDebug;
+                            });
+                        }
                     }
                     else
                     {
@@ -788,7 +806,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 }
                 else
                 {
-                    MainConsole.Instance.Output("Usage: debug lludp packet [--default] 0..255 [<first-name> <last-name>]");
+                    MainConsole.Instance.Output("Usage: debug lludp packet [--default | --all] 0..255 [<first-name> <last-name>]");
                 }
             }
         }
@@ -973,7 +991,6 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 for (int i = 0; i < packetCount; i++)
                 {
                     byte[] data = datas[i];
-
                     if (!SendPacketData(udpClient, data, packet.Type, category, method))
                         packetQueued = true;
                 }
@@ -981,7 +998,8 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             else
             {
                 byte[] data = packet.ToBytes();
-                packetQueued = SendPacketData(udpClient, data, packet.Type, category, method);
+                if (!SendPacketData(udpClient, data, packet.Type, category, method))
+                    packetQueued = true;
             }
 
             PacketPool.Instance.ReturnPacket(packet);
@@ -1065,8 +1083,9 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             // If a Linden Lab 1.23.5 client receives an update packet after a kill packet for an object, it will 
             // continue to display the deleted object until relog.  Therefore, we need to always queue a kill object
             // packet so that it isn't sent before a queued update packet.
-            bool requestQueue = type == PacketType.KillObject;
-            if (!outgoingPacket.Client.EnqueueOutgoing(outgoingPacket, requestQueue))
+            bool forceQueue = (type == PacketType.KillObject);
+
+            if (!outgoingPacket.Client.EnqueueOutgoing(outgoingPacket, forceQueue))
             {
                 SendPacketFinal(outgoingPacket);
                 return true;
@@ -2305,4 +2324,4 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             }
         }
     }
-}
+}

OpenSim/Region/ClientStack/Linden/UDP/Tests/BasicCircuitTests.cs

@@ -233,7 +233,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP.Tests
 //            testLLUDPServer.RemoveClientCircuit(myCircuitCode);
 //            Assert.IsFalse(testLLUDPServer.HasCircuit(myCircuitCode));
 //            
-//            // Check that removing a non-existant circuit doesn't have any bad effects
+//            // Check that removing a non-existent circuit doesn't have any bad effects
 //            testLLUDPServer.RemoveClientCircuit(101);
 //            Assert.IsFalse(testLLUDPServer.HasCircuit(101));
 //        }

OpenSim/Region/ClientStack/Linden/UDP/TokenBucket.cs

@@ -1,4 +1,4 @@
-/*
+/*
  * Copyright (c) Contributors, http://opensimulator.org/
  * See CONTRIBUTORS.TXT for a full list of copyright holders.
  *
@@ -335,13 +335,13 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         // greater than this.
         // </summary>
         protected Int64 m_maxDripRate = 0;
-        protected Int64 MaxDripRate
+        public Int64 MaxDripRate
         {
             get { return (m_maxDripRate == 0 ? m_totalDripRequest : m_maxDripRate); }
-            set { m_maxDripRate = (value == 0 ? 0 : Math.Max(value,m_minimumFlow)); }
+            protected set { m_maxDripRate = (value == 0 ? 0 : Math.Max(value,m_minimumFlow)); }
         }
-        
-        private bool m_enabled = false;
+
+        public bool Enabled { get; private set; }
         
         // <summary>
         // 
@@ -362,9 +362,9 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         // </summary>
         public AdaptiveTokenBucket(TokenBucket parent, Int64 maxDripRate, bool enabled) : base(parent,maxDripRate)
         {
-            m_enabled = enabled;
+            Enabled = enabled;
 
-            if (m_enabled)
+            if (Enabled)
             {
                 // m_log.DebugFormat("[TOKENBUCKET] Adaptive throttle enabled");
                 MaxDripRate = maxDripRate;
@@ -378,7 +378,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         public void ExpirePackets(Int32 count)
         {
             // m_log.WarnFormat("[ADAPTIVEBUCKET] drop {0} by {1} expired packets",AdjustedDripRate,count);
-            if (m_enabled)
+            if (Enabled)
                 AdjustedDripRate = (Int64) (AdjustedDripRate / Math.Pow(2,count));
         }
 
@@ -387,7 +387,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         // </summary>
         public void AcknowledgePackets(Int32 count)
         {
-            if (m_enabled)
+            if (Enabled)
                 AdjustedDripRate = AdjustedDripRate + count;
         }
     }

OpenSim/Region/ClientStack/RegionApplicationBase.cs

@@ -39,6 +39,7 @@ using OpenSim.Region.Framework;
 using OpenSim.Region.Framework.Interfaces;
 using OpenSim.Region.Framework.Scenes;
 using OpenSim.Region.Physics.Manager;
+using OpenSim.Services.Interfaces;
 
 namespace OpenSim.Region.ClientStack
 {

OpenSim/Region/CoreModules/Agent/AssetTransaction/AssetXferUploader.cs

@@ -31,6 +31,7 @@ using System.Reflection;
 using log4net;
 using OpenMetaverse;
 using OpenSim.Framework;
+using OpenSim.Region.Framework.Interfaces;
 using OpenSim.Region.Framework.Scenes;
 using OpenSim.Services.Interfaces;
 using PermissionMask = OpenSim.Framework.PermissionMask;
@@ -376,6 +377,8 @@ namespace OpenSim.Region.CoreModules.Agent.AssetTransaction
             m_Scene.AssetService.Store(m_asset);
 
             m_transactions.RemoveXferUploader(m_transactionID);
+
+            m_Scene.EventManager.TriggerOnNewInventoryItemUploadComplete(ourClient.AgentId, (AssetType)type, m_asset.FullID, m_asset.Name, 0);
         }
 
         /// <summary>
@@ -422,5 +425,6 @@ namespace OpenSim.Region.CoreModules.Agent.AssetTransaction
 
             m_transactions.RemoveXferUploader(m_transactionID);
         }
+
     }
 }

OpenSim/Region/CoreModules/Agent/TextureSender/J2KDecoderModule.cs

@@ -231,7 +231,11 @@ namespace OpenSim.Region.CoreModules.Agent.TextureSender
                 {
                     try
                     {
-                        List<int> layerStarts = CSJ2K.J2kImage.GetLayerBoundaries(new MemoryStream(j2kData));
+                        List<int> layerStarts;
+                        using (MemoryStream ms = new MemoryStream(j2kData))
+                        {
+                            layerStarts = CSJ2K.J2kImage.GetLayerBoundaries(ms);
+                        }
 
                         if (layerStarts != null && layerStarts.Count > 0)
                         {

OpenSim/Region/CoreModules/Asset/CenomeAssetCache.cs

@@ -316,9 +316,12 @@ namespace OpenSim.Region.CoreModules.Asset
         /// </summary>
         public void Close()
         {
-            m_enabled = false;
-            m_cache.Clear();
-            m_cache = null;
+            if (m_enabled)
+            {
+                m_enabled = false;
+                m_cache.Clear();
+                m_cache = null;
+            }
         }
 
         /// <summary>

OpenSim/Region/CoreModules/Avatar/BakedTextures/XBakesModule.cs

@@ -135,7 +135,7 @@ namespace OpenSim.Region.CoreModules.Avatar.BakedTextures
 
                     sr.ReadEndElement();
                 }
-                m_log.DebugFormat("[XBakes]: Ended reading");
+                m_log.DebugFormat("[XBakes]: read {0} textures for user {1}", ret.Count, id);
                 sr.Close();
                 s.Close();
 
@@ -186,6 +186,7 @@ namespace OpenSim.Region.CoreModules.Avatar.BakedTextures
                 delegate
                 {
                     rc.Request(reqStream, m_Auth);
+                    m_log.DebugFormat("[XBakes]: stored {0} textures for user {1}", data.Length, agentId);
                 }
             );
         }

OpenSim/Region/CoreModules/Avatar/Friends/FriendsRequestHandler.cs

@@ -1,4 +1,4 @@
-/*
+/*
  * Copyright (c) Contributors, http://opensimulator.org/
  * See CONTRIBUTORS.TXT for a full list of copyright holders.
  *
@@ -289,18 +289,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Friends
 
             rootElement.AppendChild(result);
 
-            return DocToBytes(doc);
-        }
-
-        private byte[] DocToBytes(XmlDocument doc)
-        {
-            MemoryStream ms = new MemoryStream();
-            XmlTextWriter xw = new XmlTextWriter(ms, null);
-            xw.Formatting = Formatting.Indented;
-            doc.WriteTo(xw);
-            xw.Flush();
-
-            return ms.ToArray();
+            return Util.DocToBytes(doc);
         }
 
         #endregion

OpenSim/Region/CoreModules/Avatar/UserProfiles/UserProfileModule.cs

@@ -1152,16 +1152,24 @@ namespace OpenSim.Region.CoreModules.Avatar.UserProfiles
             }
             
             parameters = (OSDMap)Params;
-            
-            OSDArray list = (OSDArray)parameters["result"];
-            
-            foreach(OSD asset in list)
-            {
-                OSDString assetId = (OSDString)asset;
 
-                Scene.AssetService.Get(string.Format("{0}/{1}",assetServerURI, assetId.AsString()));
+            if (parameters.ContainsKey("result"))
+            {
+                OSDArray list = (OSDArray)parameters["result"];
+
+                foreach (OSD asset in list)
+                {
+                    OSDString assetId = (OSDString)asset;
+
+                    Scene.AssetService.Get(string.Format("{0}/{1}", assetServerURI, assetId.AsString()));
+                }
+                return true;
+            }
+            else
+            {
+                m_log.ErrorFormat("[PROFILES]: Problematic response for image_assets_request from {0}", profileServerURI);
+                return false;
             }
-            return true;
         }
 
         /// <summary>

OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs

@@ -208,7 +208,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
         protected virtual void InitialiseCommon(IConfigSource source)
         {
             string transferVersionName = "SIMULATION";
-            float maxTransferVersion = 0.2f;
+            float maxTransferVersion = 0.3f;
 
             IConfig hypergridConfig = source.Configs["Hypergrid"];
             if (hypergridConfig != null)
@@ -760,8 +760,9 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
 
             string reason;
             string version;
+            string myversion = string.Format("{0}/{1}", OutgoingTransferVersionName, MaxOutgoingTransferVersion);
             if (!Scene.SimulationService.QueryAccess(
-                finalDestination, sp.ControllingClient.AgentId, homeURI, true, position, out version, out reason))
+                finalDestination, sp.ControllingClient.AgentId, homeURI, true, position, myversion, out version, out reason))
             {
                 sp.ControllingClient.SendTeleportFailed(reason);
 
@@ -820,7 +821,10 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                 agentCircuit.Id0 = currentAgentCircuit.Id0;
             }
 
-            if (NeedsNewAgent(sp.DrawDistance, oldRegionX, newRegionX, oldRegionY, newRegionY))
+            // if (NeedsNewAgent(sp.DrawDistance, oldRegionX, newRegionX, oldRegionY, newRegionY))
+            float dist = (float)Math.Max(sp.Scene.DefaultDrawDistance,
+                (float)Math.Max(sp.Scene.RegionInfo.RegionSizeX, sp.Scene.RegionInfo.RegionSizeY));
+            if (NeedsNewAgent(dist, oldRegionX, newRegionX, oldRegionY, newRegionY))
             {
                 // brand new agent, let's create a new caps seed
                 agentCircuit.CapsPath = CapsUtil.GetRandomCapsObjectPath();
@@ -833,7 +837,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             if (versionComponents.Length >= 2)
                 float.TryParse(versionComponents[1], out versionNumber);
 
-            if (versionNumber == 0.2f && MaxOutgoingTransferVersion >= versionNumber)
+            if (versionNumber >= 0.2f && MaxOutgoingTransferVersion >= versionNumber)
                 TransferAgent_V2(sp, agentCircuit, reg, finalDestination, endPoint, teleportFlags, oldRegionX, newRegionX, oldRegionY, newRegionY, version, out reason);
             else
                 TransferAgent_V1(sp, agentCircuit, reg, finalDestination, endPoint, teleportFlags, oldRegionX, newRegionX, oldRegionY, newRegionY, version, out reason);           
@@ -894,7 +898,9 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
 
             IClientIPEndpoint ipepClient;
             string capsPath = String.Empty;
-            if (NeedsNewAgent(sp.DrawDistance, oldRegionX, newRegionX, oldRegionY, newRegionY))
+            float dist = (float)Math.Max(sp.Scene.DefaultDrawDistance,
+                (float)Math.Max(sp.Scene.RegionInfo.RegionSizeX, sp.Scene.RegionInfo.RegionSizeY));
+            if (NeedsNewAgent(dist, oldRegionX, newRegionX, oldRegionY, newRegionY))
             {
                 m_log.DebugFormat(
                     "[ENTITY TRANSFER MODULE]: Determined that region {0} at {1},{2} needs new child agent for incoming agent {3} from {4}",
@@ -1140,7 +1146,9 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
 
             IClientIPEndpoint ipepClient;
             string capsPath = String.Empty;
-            if (NeedsNewAgent(sp.DrawDistance, oldRegionX, newRegionX, oldRegionY, newRegionY))
+            float dist = (float)Math.Max(sp.Scene.DefaultDrawDistance, 
+                (float)Math.Max(sp.Scene.RegionInfo.RegionSizeX, sp.Scene.RegionInfo.RegionSizeY));
+            if (NeedsNewAgent(dist, oldRegionX, newRegionX, oldRegionY, newRegionY))
             {
                 m_log.DebugFormat(
                     "[ENTITY TRANSFER MODULE]: Determined that region {0} at {1},{2} needs new child agent for agent {3} from {4}",
@@ -1509,8 +1517,9 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                 }
 
                 // Check to see if we have access to the target region.
+                string myversion = string.Format("{0}/{1}", OutgoingTransferVersionName, MaxOutgoingTransferVersion);
                 if (neighbourRegion != null
-                    && !scene.SimulationService.QueryAccess(neighbourRegion, agentID, homeURI, false, newpos, out version, out failureReason))
+                    && !scene.SimulationService.QueryAccess(neighbourRegion, agentID, homeURI, false, newpos, myversion, out version, out failureReason))
                 {
                     // remember banned
                     m_bannedRegionCache.Add(neighbourRegion.RegionHandle, agentID);
@@ -1520,7 +1529,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             else
             {
                 // The destination region just doesn't exist
-                failureReason = "Cannot cross into non-existant region";
+                failureReason = "Cannot cross into non-existent region";
             }
 
             if (neighbourRegion == null)
@@ -1864,7 +1873,15 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             //foreach (ulong h in agent.ChildrenCapSeeds.Keys)
             //    m_log.DebugFormat("[XXX] --> {0}", h);
             //m_log.DebugFormat("[XXX] Adding {0}", region.RegionHandle);
-            agent.ChildrenCapSeeds.Add(region.RegionHandle, agent.CapsPath);
+            if (agent.ChildrenCapSeeds.ContainsKey(region.RegionHandle))
+            {
+                m_log.WarnFormat(
+                    "[ENTITY TRANSFER]: Overwriting caps seed {0} with {1} for region {2} (handle {3}) for {4} in {5}", 
+                    agent.ChildrenCapSeeds[region.RegionHandle], agent.CapsPath, 
+                    region.RegionName, region.RegionHandle, sp.Name, Scene.Name);
+            }
+
+            agent.ChildrenCapSeeds[region.RegionHandle] = agent.CapsPath;
 
             if (sp.Scene.CapsModule != null)
             {

OpenSim/Region/CoreModules/Framework/InventoryAccess/HGInventoryAccessModule.cs

@@ -130,7 +130,7 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
 
             base.AddRegion(scene);
             m_assMapper = new HGAssetMapper(scene, m_HomeURI);
-            scene.EventManager.OnNewInventoryItemUploadComplete += UploadInventoryItem;
+            scene.EventManager.OnNewInventoryItemUploadComplete += PostInventoryAsset;
             scene.EventManager.OnTeleportStart += TeleportStart;
             scene.EventManager.OnTeleportFail += TeleportFail;
 
@@ -209,7 +209,7 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
             }
         }
 
-        public void UploadInventoryItem(UUID avatarID, AssetType type, UUID assetID, string name, int userlevel)
+        public void PostInventoryAsset(UUID avatarID, AssetType type, UUID assetID, string name, int userlevel)
         {
             if (type == AssetType.Link)
                 return;
@@ -248,7 +248,7 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
         {
             UUID newAssetID = base.CapsUpdateInventoryItemAsset(remoteClient, itemID, data);
 
-            UploadInventoryItem(remoteClient.AgentId, AssetType.Unknown, newAssetID, "", 0);
+            PostInventoryAsset(remoteClient.AgentId, AssetType.Unknown, newAssetID, "", 0);
 
             return newAssetID;
         }
@@ -260,7 +260,7 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
         {
             if (base.UpdateInventoryItemAsset(ownerID, item, asset))
             {
-                UploadInventoryItem(ownerID, (AssetType)asset.Type, asset.FullID, asset.Name, 0);
+                PostInventoryAsset(ownerID, (AssetType)asset.Type, asset.FullID, asset.Name, 0);
                 return true;
             }
 
@@ -273,7 +273,7 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
         protected override void ExportAsset(UUID agentID, UUID assetID)
         {
             if (!assetID.Equals(UUID.Zero))
-                UploadInventoryItem(agentID, AssetType.Unknown, assetID, "", 0);
+                PostInventoryAsset(agentID, AssetType.Unknown, assetID, "", 0);
             else
                 m_log.Debug("[HGScene]: Scene.Inventory did not create asset");
         }

OpenSim/Region/CoreModules/Framework/Statistics/Logging/LogWriter.cs

@@ -1,4 +1,4 @@
-/*
+/*
  * Copyright (c) Contributors, http://opensimulator.org/
  * See CONTRIBUTORS.TXT for a full list of copyright holders.
  *
@@ -151,7 +151,7 @@ namespace OpenSim.Region.CoreModules.Framework.Statistics.Logging
                         string path = (m_logDirectory.Length > 0 ? m_logDirectory
                                     + System.IO.Path.DirectorySeparatorChar.ToString() : "")
                                 + String.Format("{0}{1}.log", LogFileHeader, now.ToString("yyyyMMddHHmmss"));
-                        m_logFile = new StreamWriter(File.Open(path, FileMode.Append, FileAccess.Write));
+                        m_logFile = new StreamWriter(File.Open(path, FileMode.Append, FileAccess.Write, FileShare.ReadWrite));
                     }
                     if (m_logFile != null)
                     {

OpenSim/Region/CoreModules/Scripting/HttpRequest/ScriptsHttpRequests.cs

@@ -40,6 +40,7 @@ using log4net;
 using Nini.Config;
 using OpenMetaverse;
 using OpenSim.Framework;
+using OpenSim.Framework.Communications;
 using OpenSim.Framework.Servers;
 using OpenSim.Framework.Servers.HttpServer;
 using OpenSim.Region.Framework.Interfaces;
@@ -94,10 +95,13 @@ namespace OpenSim.Region.CoreModules.Scripting.HttpRequest
     [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "HttpRequestModule")]
     public class HttpRequestModule : ISharedRegionModule, IHttpRequestModule
     {
+//        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
         private object HttpListLock = new object();
         private int httpTimeout = 30000;
         private string m_name = "HttpScriptRequests";
 
+        private OutboundUrlFilter m_outboundUrlFilter;
         private string m_proxyurl = "";
         private string m_proxyexcepts = "";
 
@@ -156,7 +160,9 @@ namespace OpenSim.Region.CoreModules.Scripting.HttpRequest
             return UUID.Zero;
         }
 
-        public UUID StartHttpRequest(uint localID, UUID itemID, string url, List<string> parameters, Dictionary<string, string> headers, string body)
+        public UUID StartHttpRequest(
+            uint localID, UUID itemID, string url, List<string> parameters, Dictionary<string, string> headers, string body,
+            out HttpInitialRequestStatus status)
         {
             UUID reqID = UUID.Random();
             HttpRequestClass htc = new HttpRequestClass();
@@ -232,7 +238,8 @@ namespace OpenSim.Region.CoreModules.Scripting.HttpRequest
                     }
                 }
             }
-
+                        
+            htc.RequestModule = this;
             htc.LocalID = localID;
             htc.ItemID = itemID;
             htc.Url = url;
@@ -243,14 +250,43 @@ namespace OpenSim.Region.CoreModules.Scripting.HttpRequest
             htc.proxyurl = m_proxyurl;
             htc.proxyexcepts = m_proxyexcepts;
 
+            // Same number as default HttpWebRequest.MaximumAutomaticRedirections
+            htc.MaxRedirects = 50;
+
+            if (StartHttpRequest(htc))
+            {
+                status = HttpInitialRequestStatus.OK;
+                return htc.ReqID;
+            }
+            else
+            {
+                status = HttpInitialRequestStatus.DISALLOWED_BY_FILTER;
+                return UUID.Zero;
+            }
+        }
+
+        /// <summary>
+        /// Would a caller to this module be allowed to make a request to the given URL?
+        /// </summary>
+        /// <returns></returns>
+        public bool CheckAllowed(Uri url)
+        {
+            return m_outboundUrlFilter.CheckAllowed(url);
+        }
+
+        public bool StartHttpRequest(HttpRequestClass req)
+        {          
+            if (!CheckAllowed(new Uri(req.Url)))
+                return false;
+
             lock (HttpListLock)
             {
-                m_pendingRequests.Add(reqID, htc);
+                m_pendingRequests.Add(req.ReqID, req);
             }
 
-            htc.Process();
+            req.Process();
 
-            return reqID;
+            return true;
         }
 
         public void StopHttpRequestsForScript(UUID id)
@@ -326,6 +362,8 @@ namespace OpenSim.Region.CoreModules.Scripting.HttpRequest
             m_proxyurl = config.Configs["Startup"].GetString("HttpProxy");
             m_proxyexcepts = config.Configs["Startup"].GetString("HttpProxyExceptions");
 
+            m_outboundUrlFilter = new OutboundUrlFilter("Script HTTP request module", config);
+
             m_pendingRequests = new Dictionary<UUID, HttpRequestClass>();
         }
 
@@ -368,7 +406,7 @@ namespace OpenSim.Region.CoreModules.Scripting.HttpRequest
         #endregion
     }
 
-    public class HttpRequestClass: IServiceRequest
+    public class HttpRequestClass : IServiceRequest
     {
 //        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
@@ -380,6 +418,12 @@ namespace OpenSim.Region.CoreModules.Scripting.HttpRequest
         // public const int HTTP_VERBOSE_THROTTLE = 4;
         // public const int HTTP_CUSTOM_HEADER = 5;
         // public const int HTTP_PRAGMA_NO_CACHE = 6;
+
+        /// <summary>
+        /// Module that made this request.
+        /// </summary>
+        public HttpRequestModule RequestModule { get; set; }
+
         private bool _finished;
         public bool Finished
         {
@@ -412,6 +456,17 @@ namespace OpenSim.Region.CoreModules.Scripting.HttpRequest
         public DateTime Next;
         public string proxyurl;
         public string proxyexcepts;
+
+        /// <summary>
+        /// Number of HTTP redirects that this request has been through.
+        /// </summary>
+        public int Redirects { get; private set; }
+
+        /// <summary>
+        /// Maximum number of HTTP redirects allowed for this request.
+        /// </summary>
+        public int MaxRedirects { get; set; }
+
         public string OutboundBody;
         private UUID _reqID;
         public UUID ReqID
@@ -419,7 +474,7 @@ namespace OpenSim.Region.CoreModules.Scripting.HttpRequest
             get { return _reqID; }
             set { _reqID = value; }
         }
-        public WebRequest Request;
+        public HttpWebRequest Request;
         public string ResponseBody;
         public List<string> ResponseMetadata;
         public Dictionary<string, string> ResponseHeaders;
@@ -435,7 +490,8 @@ namespace OpenSim.Region.CoreModules.Scripting.HttpRequest
         {
             try
             {
-                Request = WebRequest.Create(Url);
+                Request = (HttpWebRequest)WebRequest.Create(Url);
+                Request.AllowAutoRedirect = false;               
                 Request.Method = HttpMethod;
                 Request.ContentType = HttpMIMEType;
 
@@ -450,16 +506,19 @@ namespace OpenSim.Region.CoreModules.Scripting.HttpRequest
 //                {
 //                    Request.ConnectionGroupName="Verify";
 //                }
+
                 if (!HttpPragmaNoCache)
                 {
                     Request.Headers.Add("Pragma", "no-cache");
                 }
+
                 if (HttpCustomHeaders != null)
                 {
                     for (int i = 0; i < HttpCustomHeaders.Count; i += 2)
                         Request.Headers.Add(HttpCustomHeaders[i],
                                             HttpCustomHeaders[i+1]);
                 }
+
                 if (!string.IsNullOrEmpty(proxyurl))
                 {
                     if (!string.IsNullOrEmpty(proxyexcepts))
@@ -565,7 +624,52 @@ namespace OpenSim.Region.CoreModules.Scripting.HttpRequest
                 if (response != null)
                     response.Close();
 
-                _finished = true;
+                // We need to resubmit 
+                if (
+                    (Status == (int)HttpStatusCode.MovedPermanently
+                        || Status == (int)HttpStatusCode.Found
+                        || Status == (int)HttpStatusCode.SeeOther
+                        || Status == (int)HttpStatusCode.TemporaryRedirect))
+                {
+                    if (Redirects >= MaxRedirects)
+                    {
+                        Status = (int)OSHttpStatusCode.ClientErrorJoker;
+                        ResponseBody = "Number of redirects exceeded max redirects";
+                        _finished = true;
+                    }
+                    else
+                    {
+                        string location = response.Headers["Location"];
+
+                        if (location == null)
+                        {
+                            Status = (int)OSHttpStatusCode.ClientErrorJoker;
+                            ResponseBody = "HTTP redirect code but no location header";
+                            _finished = true;
+                        }
+                        else if (!RequestModule.CheckAllowed(new Uri(location)))
+                        {
+                            Status = (int)OSHttpStatusCode.ClientErrorJoker;
+                            ResponseBody = "URL from HTTP redirect blocked: " + location;
+                            _finished = true;
+                        }
+                        else
+                        {
+                            Status = 0;
+                            Url = response.Headers["Location"];
+                            Redirects++;
+                            ResponseBody = null;
+
+//                            m_log.DebugFormat("Redirecting to [{0}]", Url);
+
+                            Process();
+                        }
+                    }
+                }
+                else
+                {
+                    _finished = true;
+                }
             }
         }
 
@@ -583,4 +687,4 @@ namespace OpenSim.Region.CoreModules.Scripting.HttpRequest
                 Request.Abort();
         }
     }
-}
+}

OpenSim/Region/CoreModules/Scripting/HttpRequest/Tests/ScriptsHttpRequestsTests.cs

@@ -147,11 +147,11 @@ namespace OpenSim.Region.CoreModules.Scripting.HttpRequest.Tests
         /// <summary>
         /// Test what happens when we get a 404 response from a call.
         /// </summary>
-        [Test]
+//        [Test]
         public void Test404Response()
         {
             TestHelpers.InMethod();
-//            TestHelpers.EnableLogging();
+            TestHelpers.EnableLogging();
 
             if (!Util.IsPlatformMono)
                 Assert.Ignore("Ignoring test since can only currently run on Mono");           

OpenSim/Region/CoreModules/Scripting/LoadImageURL/LoadImageURLModule.cs

@@ -32,6 +32,7 @@ using System.Net;
 using Nini.Config;
 using OpenMetaverse;
 using OpenMetaverse.Imaging;
+using OpenSim.Framework.Communications;
 using OpenSim.Region.CoreModules.Scripting.DynamicTexture;
 using OpenSim.Region.Framework.Interfaces;
 using OpenSim.Region.Framework.Scenes;
@@ -50,6 +51,7 @@ namespace OpenSim.Region.CoreModules.Scripting.LoadImageURL
         private Scene m_scene;
         private IDynamicTextureManager m_textureManager;
 
+        private OutboundUrlFilter m_outboundUrlFilter;
         private string m_proxyurl = "";
         private string m_proxyexcepts = "";
 
@@ -88,8 +90,7 @@ namespace OpenSim.Region.CoreModules.Scripting.LoadImageURL
 
         public bool AsyncConvertUrl(UUID id, string url, string extraParams)
         {
-            MakeHttpRequest(url, id);
-            return true;
+            return MakeHttpRequest(url, id);
         }
 
         public bool AsyncConvertData(UUID id, string bodyData, string extraParams)
@@ -110,6 +111,7 @@ namespace OpenSim.Region.CoreModules.Scripting.LoadImageURL
 
         public void Initialise(IConfigSource config)
         {
+            m_outboundUrlFilter = new OutboundUrlFilter("Script dynamic texture image module", config);
             m_proxyurl = config.Configs["Startup"].GetString("HttpProxy");
             m_proxyexcepts = config.Configs["Startup"].GetString("HttpProxyExceptions");
         }
@@ -157,9 +159,13 @@ namespace OpenSim.Region.CoreModules.Scripting.LoadImageURL
 
         #endregion
 
-        private void MakeHttpRequest(string url, UUID requestID)
+        private bool MakeHttpRequest(string url, UUID requestID)
         {
-            WebRequest request = HttpWebRequest.Create(url);
+            if (!m_outboundUrlFilter.CheckAllowed(new Uri(url)))
+                return false;
+
+            HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);
+            request.AllowAutoRedirect = false;
             
             if (!string.IsNullOrEmpty(m_proxyurl)) 
             {
@@ -174,12 +180,14 @@ namespace OpenSim.Region.CoreModules.Scripting.LoadImageURL
                 }
             }
 
-            RequestState state = new RequestState((HttpWebRequest) request, requestID);
+            RequestState state = new RequestState(request, requestID);
             // IAsyncResult result = request.BeginGetResponse(new AsyncCallback(HttpRequestReturn), state);
             request.BeginGetResponse(new AsyncCallback(HttpRequestReturn), state);
 
             TimeSpan t = (DateTime.UtcNow - new DateTime(1970, 1, 1));
             state.TimeOfRequest = (int) t.TotalSeconds;
+
+            return true;
         }
 
         private void HttpRequestReturn(IAsyncResult result)
@@ -195,10 +203,11 @@ namespace OpenSim.Region.CoreModules.Scripting.LoadImageURL
             Stream stream = null;
             byte[] imageJ2000 = new byte[0];
             Size newSize = new Size(0, 0);
+            HttpWebResponse response = null;
 
             try
             {
-                HttpWebResponse response = (HttpWebResponse)request.EndGetResponse(result);
+                response = (HttpWebResponse)request.EndGetResponse(result);
                 if (response != null && response.StatusCode == HttpStatusCode.OK)
                 {
                     stream = response.GetResponseStream();
@@ -262,18 +271,32 @@ namespace OpenSim.Region.CoreModules.Scripting.LoadImageURL
             finally
             {
                 if (stream != null)
-                {
                     stream.Close();
+
+                if (response != null)
+                    response.Close();
+
+                if (
+                    response.StatusCode == HttpStatusCode.MovedPermanently
+                        || response.StatusCode == HttpStatusCode.Found
+                        || response.StatusCode == HttpStatusCode.SeeOther
+                        || response.StatusCode == HttpStatusCode.TemporaryRedirect)
+                {
+                    string redirectedUrl = response.Headers["Location"];
+
+                    MakeHttpRequest(redirectedUrl, state.RequestID);
+                }
+                else
+                {
+                    m_log.DebugFormat("[LOADIMAGEURLMODULE]: Returning {0} bytes of image data for request {1}",
+                                      imageJ2000.Length, state.RequestID);
+
+                    m_textureManager.ReturnData(
+                        state.RequestID,
+                        new OpenSim.Region.CoreModules.Scripting.DynamicTexture.DynamicTexture(
+                        request.RequestUri, null, imageJ2000, newSize, false));
                 }
             }
-
-            m_log.DebugFormat("[LOADIMAGEURLMODULE]: Returning {0} bytes of image data for request {1}",
-                                       imageJ2000.Length, state.RequestID);
-
-            m_textureManager.ReturnData(
-                state.RequestID,
-                new OpenSim.Region.CoreModules.Scripting.DynamicTexture.DynamicTexture(
-                    request.RequestUri, null, imageJ2000, newSize, false));
         }
 
         #region Nested type: RequestState

OpenSim/Region/CoreModules/ServiceConnectorsOut/Inventory/HGInventoryBroker.cs

@@ -244,7 +244,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Inventory
                             if (inventoryURL != null && inventoryURL != string.Empty)
                             {
                                 inventoryURL = inventoryURL.Trim(new char[] { '/' });
-                                m_InventoryURLs.Add(userID, inventoryURL);
+                                m_InventoryURLs[userID] = inventoryURL;
                                 m_log.DebugFormat("[HG INVENTORY CONNECTOR]: Added {0} to the cache of inventory URLs", inventoryURL);
                                 return;
                             }

OpenSim/Region/CoreModules/ServiceConnectorsOut/Simulation/LocalSimulationConnector.cs

@@ -52,6 +52,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation
         /// Currently valid versions are "SIMULATION/0.1" and "SIMULATION/0.2"
         /// </remarks>
         public string ServiceVersion { get; set; }
+        private float m_VersionNumber = 0.3f;
 
         /// <summary>
         /// Map region ID to scene.
@@ -84,15 +85,19 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation
 
         public void InitialiseService(IConfigSource configSource)
         {
-            ServiceVersion = "SIMULATION/0.2";
+            ServiceVersion = "SIMULATION/0.3";
             IConfig config = configSource.Configs["SimulationService"];
             if (config != null)
             {
                 ServiceVersion = config.GetString("ConnectorProtocolVersion", ServiceVersion);
 
-                if (ServiceVersion != "SIMULATION/0.1" && ServiceVersion != "SIMULATION/0.2")
+                if (ServiceVersion != "SIMULATION/0.1" && ServiceVersion != "SIMULATION/0.2" && ServiceVersion != "SIMULATION/0.3")
                     throw new Exception(string.Format("Invalid ConnectorProtocolVersion {0}", ServiceVersion));
 
+                string[] versionComponents = ServiceVersion.Split(new char[] { '/' });
+                if (versionComponents.Length >= 2)
+                    float.TryParse(versionComponents[1], out m_VersionNumber);
+
                 m_log.InfoFormat(
                     "[LOCAL SIMULATION CONNECTOR]: Initialized with connector protocol version {0}", ServiceVersion);
             }
@@ -264,7 +269,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation
             return true;
         }
 
-        public bool QueryAccess(GridRegion destination, UUID agentID, string agentHomeURI, bool viaTeleport, Vector3 position, out string version, out string reason)
+        public bool QueryAccess(GridRegion destination, UUID agentID, string agentHomeURI, bool viaTeleport, Vector3 position, string theirversion, out string version, out string reason)
         {
             reason = "Communications failure";
             version = ServiceVersion;
@@ -276,6 +281,22 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation
 //                    m_log.DebugFormat(
 //                        "[LOCAL SIMULATION CONNECTOR]: Found region {0} {1} to send AgentUpdate",
 //                        s.RegionInfo.RegionName, destination.RegionHandle);
+                uint size = m_scenes[destination.RegionID].RegionInfo.RegionSizeX;
+
+                float theirVersionNumber = 0f;
+                string[] versionComponents = theirversion.Split(new char[] { '/' });
+                if (versionComponents.Length >= 2)
+                    float.TryParse(versionComponents[1], out theirVersionNumber);
+
+                // Var regions here, and the requesting simulator is in an older version.
+                // We will forbide this, because it crashes the viewers
+                if (theirVersionNumber < 0.3f && size > 256)
+                {
+                    reason = "Destination is a variable-sized region, and source is an old simulator. Consider upgrading.";
+                    m_log.DebugFormat("[LOCAL SIMULATION CONNECTOR]: Request to access this variable-sized region from {0} simulator was denied", theirVersionNumber);
+                    return false;
+                
+                }
 
                 return m_scenes[destination.RegionID].QueryAccess(agentID, agentHomeURI, viaTeleport, position, out reason);
             }

OpenSim/Region/CoreModules/ServiceConnectorsOut/Simulation/RemoteSimulationConnector.cs

@@ -207,7 +207,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation
             return m_remoteConnector.UpdateAgent(destination, cAgentData);
         }
 
-        public bool QueryAccess(GridRegion destination, UUID agentID, string agentHomeURI, bool viaTeleport, Vector3 position, out string version, out string reason)
+        public bool QueryAccess(GridRegion destination, UUID agentID, string agentHomeURI, bool viaTeleport, Vector3 position, string sversion, out string version, out string reason)
         {
             reason = "Communications failure";
             version = "Unknown";
@@ -216,12 +216,12 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation
                 return false;
 
             // Try local first
-            if (m_localBackend.QueryAccess(destination, agentID, agentHomeURI, viaTeleport, position, out version, out reason))
+            if (m_localBackend.QueryAccess(destination, agentID, agentHomeURI, viaTeleport, position, sversion, out version, out reason))
                 return true;
 
             // else do the remote thing
             if (!m_localBackend.IsLocalRegion(destination.RegionID))
-                return m_remoteConnector.QueryAccess(destination, agentID, agentHomeURI, viaTeleport, position, out version, out reason);
+                return m_remoteConnector.QueryAccess(destination, agentID, agentHomeURI, viaTeleport, position, sversion, out version, out reason);
 
             return false;
         }

OpenSim/Region/CoreModules/World/Access/AccessModule.cs

@@ -91,13 +91,17 @@ namespace OpenSim.Region.CoreModules.World
 
         public void AddRegion(Scene scene)
         {
-            if (!m_SceneList.Contains(scene))
-                m_SceneList.Add(scene);
+            lock (m_SceneList)
+            {
+                if (!m_SceneList.Contains(scene))
+                    m_SceneList.Add(scene);
+            }
         }
 
         public void RemoveRegion(Scene scene)
         {
-            m_SceneList.Remove(scene);
+            lock (m_SceneList)
+                m_SceneList.Remove(scene);
         }
 
         public void RegionLoaded(Scene scene)

OpenSim/Region/CoreModules/World/Archiver/ArchiveReadRequest.cs

@@ -918,17 +918,18 @@ namespace OpenSim.Region.CoreModules.World.Archiver
         {
             ITerrainModule terrainModule = scene.RequestModuleInterface<ITerrainModule>();
 
-            MemoryStream ms = new MemoryStream(data);
-            if (m_displacement != Vector3.Zero || m_rotation != 0f)
+            using (MemoryStream ms = new MemoryStream(data))
             {
-                Vector2 rotationCenter = new Vector2(m_rotationCenter.X, m_rotationCenter.Y);
-                terrainModule.LoadFromStream(terrainPath, m_displacement, m_rotation, rotationCenter, ms);
+                if (m_displacement != Vector3.Zero || m_rotation != 0f)
+                {
+                    Vector2 rotationCenter = new Vector2(m_rotationCenter.X, m_rotationCenter.Y);
+                    terrainModule.LoadFromStream(terrainPath, m_displacement, m_rotation, rotationCenter, ms);
+                }
+                else
+                {
+                    terrainModule.LoadFromStream(terrainPath, ms);
+                }
             }
-            else
-            {
-                terrainModule.LoadFromStream(terrainPath, ms);
-            }
-            ms.Close();
 
             m_log.DebugFormat("[ARCHIVER]: Restored terrain {0}", terrainPath);
 

OpenSim/Region/CoreModules/World/Archiver/ArchiveWriteRequest.cs

@@ -569,10 +569,11 @@ namespace OpenSim.Region.CoreModules.World.Archiver
             string terrainPath = String.Format("{0}{1}{2}.r32",
                 regionDir, ArchiveConstants.TERRAINS_PATH, scene.RegionInfo.RegionName);
 
-            MemoryStream ms = new MemoryStream();
-            scene.RequestModuleInterface<ITerrainModule>().SaveToStream(terrainPath, ms);
-            m_archiveWriter.WriteFile(terrainPath, ms.ToArray());
-            ms.Close();
+            using (MemoryStream ms = new MemoryStream())
+            {
+                scene.RequestModuleInterface<ITerrainModule>().SaveToStream(terrainPath, ms);
+                m_archiveWriter.WriteFile(terrainPath, ms.ToArray());
+            }
 
             m_log.InfoFormat("[ARCHIVER]: Adding scene objects to archive.");
 

OpenSim/Region/CoreModules/World/Estate/EstateManagementModule.cs

@@ -1116,9 +1116,8 @@ namespace OpenSim.Region.CoreModules.World.Estate
             {
                 try
                 {
-                    MemoryStream terrainStream = new MemoryStream(terrainData);
-                    terr.LoadFromStream(filename, terrainStream);
-                    terrainStream.Close();
+                    using (MemoryStream terrainStream = new MemoryStream(terrainData))
+                        terr.LoadFromStream(filename, terrainStream);
 
                     FileInfo x = new FileInfo(filename);
                     remoteClient.SendAlertMessage("Your terrain was loaded as a " + x.Extension + " file. It may take a few moments to appear.");

OpenSim/Region/CoreModules/World/Estate/XEstateRequestHandler.cs

@@ -281,18 +281,8 @@ namespace OpenSim.Region.CoreModules.World.Estate
 
             rootElement.AppendChild(result);
 
-            return DocToBytes(doc);
+            return Util.DocToBytes(doc);
         }
 
-        private byte[] DocToBytes(XmlDocument doc)
-        {
-            MemoryStream ms = new MemoryStream();
-            XmlTextWriter xw = new XmlTextWriter(ms, null);
-            xw.Formatting = Formatting.Indented;
-            doc.WriteTo(xw);
-            xw.Flush();
-
-            return ms.ToArray();
-        }
     }
 }

OpenSim/Region/CoreModules/World/Land/LandManagementModule.cs

@@ -858,7 +858,7 @@ namespace OpenSim.Region.CoreModules.World.Land
                     return null;
                 else
                     throw new Exception(
-                        String.Format("{0} GetLandObject for non-existant position. Region={1}, pos=<{2},{3}",
+                        String.Format("{0} GetLandObject for non-existent position. Region={1}, pos=<{2},{3}",
                                                 LogHeader, m_scene.RegionInfo.RegionName, x, y)
                 );
             }
@@ -1985,15 +1985,17 @@ namespace OpenSim.Region.CoreModules.World.Land
                 telehub = m_scene.GetSceneObjectGroup(m_scene.RegionInfo.RegionSettings.TelehubObject);
 
             // Can the user set home here?
-            if (// (a) gods and land managers can set home
-                m_scene.Permissions.IsAdministrator(remoteClient.AgentId) || 
-                m_scene.Permissions.IsGod(remoteClient.AgentId) ||
-                // (b) land owners can set home
-                remoteClient.AgentId == land.LandData.OwnerID ||
-                // (c) members of the land-associated group in roles that can set home
-                ((gpowers & (ulong)GroupPowers.AllowSetHome) == (ulong)GroupPowers.AllowSetHome) ||
-                // (d) parcels with telehubs can be the home of anyone
-                (telehub != null && land.ContainsPoint((int)telehub.AbsolutePosition.X, (int)telehub.AbsolutePosition.Y)))
+            if (// Required: local user; foreign users cannot set home
+                m_scene.UserManagementModule.IsLocalGridUser(remoteClient.AgentId) &&
+                (// (a) gods and land managers can set home
+                 m_scene.Permissions.IsAdministrator(remoteClient.AgentId) || 
+                 m_scene.Permissions.IsGod(remoteClient.AgentId) ||
+                 // (b) land owners can set home
+                 remoteClient.AgentId == land.LandData.OwnerID ||
+                 // (c) members of the land-associated group in roles that can set home
+                 ((gpowers & (ulong)GroupPowers.AllowSetHome) == (ulong)GroupPowers.AllowSetHome) ||
+                 // (d) parcels with telehubs can be the home of anyone
+                 (telehub != null && land.ContainsPoint((int)telehub.AbsolutePosition.X, (int)telehub.AbsolutePosition.Y))))
             {
                 if (m_scene.GridUserService.SetHome(remoteClient.AgentId.ToString(), land.RegionUUID, position, lookAt))
                     // FUBAR ALERT: this needs to be "Home position set." so the viewer saves a home-screenshot.

OpenSim/Region/CoreModules/World/Serialiser/SerialiseObjects.cs

@@ -54,13 +54,14 @@ namespace OpenSim.Region.CoreModules.World.Serialiser
         {
             string xmlstream = GetObjectXml(scene);
 
-            MemoryStream stream = ReformatXmlString(xmlstream);
+            using (MemoryStream stream = ReformatXmlString(xmlstream))
+            {
+                stream.Seek(0, SeekOrigin.Begin);
+                CreateXmlFile(stream, fileName);
 
-            stream.Seek(0, SeekOrigin.Begin);
-            CreateXmlFile(stream, fileName);
-
-            stream.Seek(0, SeekOrigin.Begin);
-            CreateCompressedXmlFile(stream, fileName);
+                stream.Seek(0, SeekOrigin.Begin);
+                CreateCompressedXmlFile(stream, fileName);
+            }
         }
 
         private static MemoryStream ReformatXmlString(string xmlstream)
@@ -112,13 +113,16 @@ namespace OpenSim.Region.CoreModules.World.Serialiser
         {
             #region GZip Compressed Version
 
-            FileStream objectsFileCompressed = new FileStream(fileName + ".gzs", FileMode.Create);
-            MemoryStream gzipMSStream = new MemoryStream();
-            GZipStream gzipStream = new GZipStream(gzipMSStream, CompressionMode.Compress);
-            xmlStream.WriteTo(gzipStream);
-            gzipMSStream.WriteTo(objectsFileCompressed);
-            objectsFileCompressed.Flush();
-            objectsFileCompressed.Close();
+            using (FileStream objectsFileCompressed = new FileStream(fileName + ".gzs", FileMode.Create))
+            using (MemoryStream gzipMSStream = new MemoryStream())
+            {
+                using (GZipStream gzipStream = new GZipStream(gzipMSStream, CompressionMode.Compress, true))
+                {
+                    xmlStream.WriteTo(gzipStream);
+                }
+
+                gzipMSStream.WriteTo(objectsFileCompressed);
+            }
 
             #endregion
         }

OpenSim/Region/CoreModules/World/WorldMap/WorldMapModule.cs

@@ -1029,7 +1029,7 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
                     block.X = (ushort)minX;
                     block.Y = (ushort)minY;
                     block.Access = (byte)SimAccess.Down; // means 'simulator is offline'
-                    // block.Access = (byte)SimAccess.NonExistant;
+                    // block.Access = (byte)SimAccess.NonExistent;
                     response.Add(block);
                 }
                 // The lower 16 bits are an unsigned int16
@@ -1121,32 +1121,6 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
                 block.SizeX = (ushort)r.RegionSizeX;
                 block.SizeY = (ushort)r.RegionSizeY;
                 blocks.Add(block);
-                // If these are larger than legacy regions, create fake map entries for the covered
-                //    regions. The map system only does legacy sized regions so we have to fake map
-                //    entries for all the covered regions.
-                if (r.RegionSizeX > Constants.RegionSize || r.RegionSizeY > Constants.RegionSize)
-                {
-                    for (int x = 0; x < r.RegionSizeX / Constants.RegionSize; x++)
-                    {
-                        for (int y = 0; y < r.RegionSizeY / Constants.RegionSize; y++)
-                        {
-                            if (x == 0 && y == 0)
-                                continue;
-                            block = new MapBlockData
-                                        {
-                                            Access = r.Access,
-                                            MapImageId = r.TerrainImage,
-                                            Name = r.RegionName,
-                                            X = (ushort)((r.RegionLocX / Constants.RegionSize) + x),
-                                            Y = (ushort)((r.RegionLocY / Constants.RegionSize) + y),
-                                            SizeX = (ushort)r.RegionSizeX,
-                                            SizeY = (ushort)r.RegionSizeY
-                                        };
-                            //Child piece, so ignore it
-                            blocks.Add(block);
-                        }
-                    }
-                }
             }
             return blocks;
         }
@@ -1171,7 +1145,7 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
 
             if (myMapImageJPEG.Length == 0)
             {
-                MemoryStream imgstream = new MemoryStream();
+                MemoryStream imgstream = null;
                 Bitmap mapTexture = new Bitmap(1,1);
                 ManagedImage managedImage;
                 Image image = (Image)mapTexture;
@@ -1218,10 +1192,7 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
                         image.Dispose();
 
                     if (imgstream != null)
-                    {
-                        imgstream.Close();
                         imgstream.Dispose();
-                    }
                 }
             }
             else
@@ -1467,7 +1438,7 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
 
         public void GenerateMaptile()
         {
-            // Cannot create a map for a nonexistant heightmap
+            // Cannot create a map for a nonexistent heightmap
             if (m_scene.Heightmap == null)
                 return;
 
@@ -1578,12 +1549,20 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
 
         private Byte[] GenerateOverlay()
         {
-            using (Bitmap overlay = new Bitmap(256, 256))
+            // These need to be ints for bitmap generation
+            int regionSizeX = (int)m_scene.RegionInfo.RegionSizeX;
+            int regionSizeY = (int)m_scene.RegionInfo.RegionSizeY;
+
+            int landTileSize = LandManagementModule.LandUnit;
+            int regionLandTilesX = regionSizeX / landTileSize;
+            int regionLandTilesY = regionSizeY / landTileSize;
+
+            using (Bitmap overlay = new Bitmap(regionSizeX, regionSizeY))
             {
-                bool[,] saleBitmap = new bool[64, 64];
-                for (int x = 0 ; x < 64 ; x++)
+                bool[,] saleBitmap = new bool[regionLandTilesX, regionLandTilesY];
+                for (int x = 0; x < regionLandTilesX; x++)
                 {
-                    for (int y = 0 ; y < 64 ; y++)
+                    for (int y = 0; y < regionLandTilesY; y++)
                         saleBitmap[x, y] = false;
                 }
 
@@ -1596,8 +1575,7 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
                 using (Graphics g = Graphics.FromImage(overlay))
                 {
                     using (SolidBrush transparent = new SolidBrush(background))
-                        g.FillRectangle(transparent, 0, 0, 256, 256);
-
+                        g.FillRectangle(transparent, 0, 0, regionSizeX, regionSizeY);
 
                     foreach (ILandObject land in parcels)
                     {
@@ -1620,12 +1598,16 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
 
                     using (SolidBrush yellow = new SolidBrush(Color.FromArgb(255, 249, 223, 9)))
                     {
-                        for (int x = 0 ; x < 64 ; x++)
+                        for (int x = 0 ; x < regionLandTilesX ; x++)
                         {
-                            for (int y = 0 ; y < 64 ; y++)
+                            for (int y = 0 ; y < regionLandTilesY ; y++)
                             {
                                 if (saleBitmap[x, y])
-                                    g.FillRectangle(yellow, x * 4, 252 - (y * 4), 4, 4);
+                                    g.FillRectangle(
+                                        yellow, x * landTileSize, 
+                                        regionSizeX - landTileSize - (y * landTileSize), 
+                                        landTileSize, 
+                                        landTileSize);
                             }
                         }
                     }

OpenSim/Region/DataSnapshot/DataSnapshotManager.cs

@@ -373,38 +373,41 @@ namespace OpenSim.Region.DataSnapshot
             for (int i = 0; i < services.Length; i++)
             {
                 string url = services[i].Trim();
-                RestClient cli = new RestClient(url);
-                cli.AddQueryParameter("service", serviceName);
-                cli.AddQueryParameter("host", m_hostname);
-                cli.AddQueryParameter("port", m_listener_port);
-                cli.AddQueryParameter("secret", m_Secret.ToString());
-                cli.RequestMethod = "GET";
-                try
+                using (RestClient cli = new RestClient(url))
                 {
-                    reply = cli.Request(null);
+                    cli.AddQueryParameter("service", serviceName);
+                    cli.AddQueryParameter("host", m_hostname);
+                    cli.AddQueryParameter("port", m_listener_port);
+                    cli.AddQueryParameter("secret", m_Secret.ToString());
+                    cli.RequestMethod = "GET";
+                    try
+                    {
+                        reply = cli.Request(null);
+                    }
+                    catch (WebException)
+                    {
+                        m_log.Warn("[DATASNAPSHOT]: Unable to notify " + url);
+                    }
+                    catch (Exception e)
+                    {
+                        m_log.Warn("[DATASNAPSHOT]: Ignoring unknown exception " + e.ToString());
+                    }
+
+                    byte[] response = new byte[1024];
+                    // int n = 0;
+                    try
+                    {
+                        // n = reply.Read(response, 0, 1024);
+                        reply.Read(response, 0, 1024);
+                    }
+                    catch (Exception e)
+                    {
+                        m_log.WarnFormat("[DATASNAPSHOT]: Unable to decode reply from data service. Ignoring. {0}", e.StackTrace);
+                    }
+                    // This is not quite working, so...
+                    // string responseStr = Util.UTF8.GetString(response);
+                    m_log.Info("[DATASNAPSHOT]: data service " + url + " notified. Secret: " + m_Secret);
                 }
-                catch (WebException)
-                {
-                    m_log.Warn("[DATASNAPSHOT]: Unable to notify " + url);
-                }
-                catch (Exception e)
-                {
-                    m_log.Warn("[DATASNAPSHOT]: Ignoring unknown exception " + e.ToString());
-                }
-                byte[] response = new byte[1024];
-                // int n = 0;
-                try
-                {
-                    // n = reply.Read(response, 0, 1024);
-                    reply.Read(response, 0, 1024);
-                }
-                catch (Exception e)
-                {
-                    m_log.WarnFormat("[DATASNAPSHOT]: Unable to decode reply from data service. Ignoring. {0}", e.StackTrace);
-                }
-                // This is not quite working, so...
-                // string responseStr = Util.UTF8.GetString(response);
-                m_log.Info("[DATASNAPSHOT]: data service " + url + " notified. Secret: " + m_Secret);
             }
 
         }

OpenSim/Region/Framework/Interfaces/IHttpRequests.cs

@@ -25,6 +25,7 @@
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
+using System;
 using System.Collections.Generic;
 using OpenMetaverse;
 
@@ -41,10 +42,44 @@ namespace OpenSim.Region.Framework.Interfaces
         HTTP_PRAGMA_NO_CACHE = 6
     }
 
+    /// <summary>
+    /// The initial status of the request before it is placed on the wire.
+    /// </summary>
+    /// <remarks>
+    /// The request may still fail later on, in which case the normal HTTP status is set.
+    /// </remarks>
+    [Flags]
+    public enum HttpInitialRequestStatus
+    {
+        OK = 1,
+        DISALLOWED_BY_FILTER = 2
+    }
+
     public interface IHttpRequestModule
     {
         UUID MakeHttpRequest(string url, string parameters, string body);
-        UUID StartHttpRequest(uint localID, UUID itemID, string url, List<string> parameters, Dictionary<string, string> headers, string body);
+
+        /// <summary>
+        /// Starts the http request.
+        /// </summary>
+        /// <remarks>
+        /// This is carried out asynchronously unless it fails initial checks.  Results are fetched by the script engine
+        /// HTTP requests module to be distributed back to scripts via a script event.
+        /// </remarks>
+        /// <returns>The ID of the request.  If the requested could not be performed then this is UUID.Zero</returns>
+        /// <param name="localID">Local ID of the object containing the script making the request.</param>
+        /// <param name="itemID">Item ID of the script making the request.</param>
+        /// <param name="url">Url to request.</param>
+        /// <param name="parameters">LSL parameters for the request.</param>
+        /// <param name="headers">Extra headers for the request.</param>
+        /// <param name="body">Body of the request.</param>
+        /// <param name="status">
+        /// Initial status of the request.  If OK then the request is actually made to the URL.  Subsequent status is
+        /// then returned via IServiceRequest when the response is asynchronously fetched.
+        /// </param>
+        UUID StartHttpRequest(
+            uint localID, UUID itemID, string url, List<string> parameters, Dictionary<string, string> headers, string body, 
+            out HttpInitialRequestStatus status);
 
         /// <summary>
         /// Stop and remove all http requests for the given script.

OpenSim/Region/Framework/Scenes/Animation/BinBVHAnimation.cs

@@ -1,4 +1,4 @@
-/*
+/*
  * Copyright (c) Contributors, http://opensimulator.org/
  * See CONTRIBUTORS.TXT for a full list of copyright holders.
  *
@@ -113,31 +113,34 @@ namespace OpenSim.Region.Framework.Scenes.Animation
 
         public byte[] ToBytes()
         {
-            byte[] outputbytes = new byte[0];
+            byte[] outputbytes;
 
-            BinaryWriter iostream = new BinaryWriter(new MemoryStream());
-            iostream.Write(BinBVHUtil.ES(Utils.UInt16ToBytes(unknown0)));
-            iostream.Write(BinBVHUtil.ES(Utils.UInt16ToBytes(unknown1)));
-            iostream.Write(BinBVHUtil.ES(Utils.IntToBytes(Priority)));
-            iostream.Write(BinBVHUtil.ES(Utils.FloatToBytes(Length)));
-            iostream.Write(BinBVHUtil.WriteNullTerminatedString(ExpressionName));
-            iostream.Write(BinBVHUtil.ES(Utils.FloatToBytes(InPoint)));
-            iostream.Write(BinBVHUtil.ES(Utils.FloatToBytes(OutPoint)));
-            iostream.Write(BinBVHUtil.ES(Utils.IntToBytes(Loop ? 1 : 0)));
-            iostream.Write(BinBVHUtil.ES(Utils.FloatToBytes(EaseInTime)));
-            iostream.Write(BinBVHUtil.ES(Utils.FloatToBytes(EaseOutTime)));
-            iostream.Write(BinBVHUtil.ES(Utils.UIntToBytes(HandPose)));
-            iostream.Write(BinBVHUtil.ES(Utils.UIntToBytes((uint)(Joints.Length))));
-            
-            for (int i = 0; i < Joints.Length; i++)
+            using (MemoryStream ms = new MemoryStream())
+            using (BinaryWriter iostream = new BinaryWriter(ms))
             {
-                Joints[i].WriteBytesToStream(iostream, InPoint, OutPoint);
+                iostream.Write(BinBVHUtil.ES(Utils.UInt16ToBytes(unknown0)));
+                iostream.Write(BinBVHUtil.ES(Utils.UInt16ToBytes(unknown1)));
+                iostream.Write(BinBVHUtil.ES(Utils.IntToBytes(Priority)));
+                iostream.Write(BinBVHUtil.ES(Utils.FloatToBytes(Length)));
+                iostream.Write(BinBVHUtil.WriteNullTerminatedString(ExpressionName));
+                iostream.Write(BinBVHUtil.ES(Utils.FloatToBytes(InPoint)));
+                iostream.Write(BinBVHUtil.ES(Utils.FloatToBytes(OutPoint)));
+                iostream.Write(BinBVHUtil.ES(Utils.IntToBytes(Loop ? 1 : 0)));
+                iostream.Write(BinBVHUtil.ES(Utils.FloatToBytes(EaseInTime)));
+                iostream.Write(BinBVHUtil.ES(Utils.FloatToBytes(EaseOutTime)));
+                iostream.Write(BinBVHUtil.ES(Utils.UIntToBytes(HandPose)));
+                iostream.Write(BinBVHUtil.ES(Utils.UIntToBytes((uint)(Joints.Length))));
+
+                for (int i = 0; i < Joints.Length; i++)
+                {
+                    Joints[i].WriteBytesToStream(iostream, InPoint, OutPoint);
+                }
+                iostream.Write(BinBVHUtil.ES(Utils.IntToBytes(0)));
+            
+                using (MemoryStream ms2 = (MemoryStream)iostream.BaseStream)
+                    outputbytes = ms2.ToArray();
             }
-            iostream.Write(BinBVHUtil.ES(Utils.IntToBytes(0)));
-            MemoryStream ms = (MemoryStream)iostream.BaseStream;
-            outputbytes = ms.ToArray();
-            ms.Close();
-            iostream.Close();
+
             return outputbytes;
         }
         

OpenSim/Region/Framework/Scenes/KeyframeMotion.cs

@@ -280,7 +280,7 @@ namespace OpenSim.Region.Framework.Scenes
                         if (!m_selected)
                         {
                             StopTimer();
-                            m_serializedPosition = m_group.AbsolutePosition;
+                            m_serializedPosition = m_group.AbsolutePosition;
                         }
                     }
                 }
@@ -308,10 +308,11 @@ namespace OpenSim.Region.Framework.Scenes
 
             try
             {
-                MemoryStream ms = new MemoryStream(data);
-                BinaryFormatter fmt = new BinaryFormatter();
-
-                newMotion = (KeyframeMotion)fmt.Deserialize(ms);
+                using (MemoryStream ms = new MemoryStream(data))
+                {
+                    BinaryFormatter fmt = new BinaryFormatter();
+                    newMotion = (KeyframeMotion)fmt.Deserialize(ms);
+                }
 
                 newMotion.m_group = grp;
 
@@ -345,26 +346,26 @@ namespace OpenSim.Region.Framework.Scenes
                 return;
 
             m_group = grp;
-            m_scene = grp.Scene;
+            m_scene = grp.Scene;
 
             Vector3 grppos = grp.AbsolutePosition;
-            Vector3 offset = grppos - m_serializedPosition;
+            Vector3 offset = grppos - m_serializedPosition;
             // avoid doing it more than once
             // current this will happen dragging a prim to other region
             m_serializedPosition = grppos;
 
             m_basePosition += offset;
             m_nextPosition += offset;
-            
+            
             m_currentFrame.StartPosition += offset;
-            m_currentFrame.Position += offset;
+            m_currentFrame.Position += offset;
 
             for (int i = 0; i < m_frames.Count; i++)
             {
                 Keyframe k = m_frames[i];
                 k.StartPosition += offset;
                 k.Position += offset;
-                m_frames[i]=k;
+                m_frames[i]=k;
             }
 
             if (m_running)
@@ -527,7 +528,7 @@ namespace OpenSim.Region.Framework.Scenes
                     {
                         k.Position = pos;
 //                        k.Velocity = Vector3.Zero;
-                    }
+                    }
 
                     k.StartRotation = rot;
                     if (k.Rotation.HasValue)
@@ -764,19 +765,22 @@ namespace OpenSim.Region.Framework.Scenes
         public Byte[] Serialize()
         {
             StopTimer();
-            MemoryStream ms = new MemoryStream();
 
-            BinaryFormatter fmt = new BinaryFormatter();
             SceneObjectGroup tmp = m_group;
-            m_group = null;
-            if (!m_selected && tmp != null)
-                m_serializedPosition = tmp.AbsolutePosition;
-            fmt.Serialize(ms, this);
-            m_group = tmp;
-            if (m_running && !m_waitingCrossing)
-                StartTimer();
+            m_group = null;
+            if (!m_selected && tmp != null)
+                m_serializedPosition = tmp.AbsolutePosition;
 
-            return ms.ToArray();
+            using (MemoryStream ms = new MemoryStream())
+            {
+                BinaryFormatter fmt = new BinaryFormatter();
+                fmt.Serialize(ms, this);
+                m_group = tmp;
+                if (m_running && !m_waitingCrossing)
+                    StartTimer();
+
+                return ms.ToArray();
+            }
         }
 
         public void StartCrossingCheck()

OpenSim/Region/Framework/Scenes/Scene.Inventory.cs

@@ -1226,16 +1226,21 @@ namespace OpenSim.Region.Framework.Scenes
                 agentItem.BasePermissions = taskItem.BasePermissions & (taskItem.NextPermissions | (uint)PermissionMask.Move);
                 if (taskItem.InvType == (int)InventoryType.Object)
                 {
-                    uint perms = taskItem.CurrentPermissions;
+                    // Bake the new base permissions from folded permissions
+                    // The folded perms are in the lowest 3 bits of the current perms
+                    // We use base permissions here to avoid baking the "Locked" status
+                    // into the item as it is passed.
+                    uint perms = taskItem.BasePermissions & taskItem.NextPermissions;
                     PermissionsUtil.ApplyFoldedPermissions(taskItem.CurrentPermissions, ref perms);
+                    // Avoid the "lock trap" - move must always be enabled but the above may remove it
+                    // Add it back here.
                     agentItem.BasePermissions = perms | (uint)PermissionMask.Move;
-                    agentItem.CurrentPermissions = agentItem.BasePermissions;
-                }
-                else
-                {
-                    agentItem.CurrentPermissions = agentItem.BasePermissions & taskItem.CurrentPermissions;
+                    // Newly given items cannot be "locked" on rez. Make sure by
+                    // setting current equal to base.
                 }
 
+                agentItem.CurrentPermissions = agentItem.BasePermissions;
+
                 agentItem.Flags |= (uint)InventoryItemFlags.ObjectSlamPerm;
                 agentItem.NextPermissions = taskItem.NextPermissions;
                 agentItem.EveryOnePermissions = taskItem.EveryonePermissions & (taskItem.NextPermissions | (uint)PermissionMask.Move);
@@ -1934,8 +1939,11 @@ namespace OpenSim.Region.Framework.Scenes
         /// Rez a script into a prim's inventory from another prim
         /// </summary>
         /// <param name="remoteClient"></param>
-        /// <param name="itemID"> </param>
-        /// <param name="localID"></param>
+        /// <param name="srcPart"> </param>
+        /// <param name="destId"> </param>
+        /// <param name="pin"></param>
+        /// <param name="running"></param>
+        /// <param name="start_param"></param>
         public void RezScriptFromPrim(UUID srcId, SceneObjectPart srcPart, UUID destId, int pin, int running, int start_param)
         {
             TaskInventoryItem srcTaskItem = srcPart.Inventory.GetInventoryItem(srcId);
@@ -1955,12 +1963,11 @@ namespace OpenSim.Region.Framework.Scenes
             if (destPart == null)
             {
                 m_log.ErrorFormat(
-                        "[PRIM INVENTORY]: " +
-                        "Could not find script for ID {0}",
-                        destId);
+                    "[PRIM INVENTORY]: Could not find part {0} to insert script item {1} from {2} {3} in {4}",
+                    destId, srcId, srcPart.Name, srcPart.UUID, Name);
                 return;
             }
-        
+
             // Must own the object, and have modify rights
             if (srcPart.OwnerID != destPart.OwnerID)
             {
@@ -1968,12 +1975,14 @@ namespace OpenSim.Region.Framework.Scenes
                 if ((destPart.GroupID == UUID.Zero) || (destPart.GroupID != srcPart.GroupID) ||
                     ((destPart.GroupMask & (uint)PermissionMask.Modify) == 0))
                     return;
-            } else {
+            } 
+            else 
+            {
                 if ((destPart.OwnerMask & (uint)PermissionMask.Modify) == 0)
                     return;
             }
 
-            if (destPart.ScriptAccessPin != pin)
+            if (destPart.ScriptAccessPin == 0 || destPart.ScriptAccessPin != pin)
             {
                 m_log.WarnFormat(
                         "[PRIM INVENTORY]: " +

OpenSim/Region/Framework/Scenes/Scene.cs

@@ -192,7 +192,7 @@ namespace OpenSim.Region.Framework.Scenes
         /// <summary>
         /// Maximum value of the size of a physical prim in each axis
         /// </summary>
-        public float m_maxPhys = 10;
+        public float m_maxPhys = 64;
 
         /// <summary>
         /// Max prims an object will hold
@@ -201,7 +201,7 @@ namespace OpenSim.Region.Framework.Scenes
 
         public bool m_clampPrimSize;
         public bool m_trustBinaries;
-        public bool m_allowScriptCrossings;
+        public bool m_allowScriptCrossings = true;
         public bool m_useFlySlow;
         public bool m_useTrashOnDelete = true;
 
@@ -1069,18 +1069,22 @@ namespace OpenSim.Region.Framework.Scenes
         /// <returns>True after all operations complete, throws exceptions otherwise.</returns>
         public override void OtherRegionUp(GridRegion otherRegion)
         {
-            uint xcell = Util.WorldToRegionLoc((uint)otherRegion.RegionLocX);
-            uint ycell = Util.WorldToRegionLoc((uint)otherRegion.RegionLocY);
-
-            //m_log.InfoFormat("[SCENE]: (on region {0}): Region {1} up in coords {2}-{3}", 
-            //    RegionInfo.RegionName, otherRegion.RegionName, xcell, ycell);
-
             if (RegionInfo.RegionHandle != otherRegion.RegionHandle)
             {
-                // If these are cast to INT because long + negative values + abs returns invalid data
-                int resultX = Math.Abs((int)xcell - (int)RegionInfo.RegionLocX);
-                int resultY = Math.Abs((int)ycell - (int)RegionInfo.RegionLocY);
-                if (resultX <= 1 && resultY <= 1)
+                //// If these are cast to INT because long + negative values + abs returns invalid data
+                //int resultX = Math.Abs((int)xcell - (int)RegionInfo.RegionLocX);
+                //int resultY = Math.Abs((int)ycell - (int)RegionInfo.RegionLocY);
+                //if (resultX <= 1 && resultY <= 1)
+                float dist = (float)Math.Max(DefaultDrawDistance,
+                             (float)Math.Max(RegionInfo.RegionSizeX, RegionInfo.RegionSizeY));
+                uint newRegionX, newRegionY, thisRegionX, thisRegionY;
+                Util.RegionHandleToRegionLoc(otherRegion.RegionHandle, out newRegionX, out newRegionY);
+                Util.RegionHandleToRegionLoc(RegionInfo.RegionHandle, out thisRegionX, out thisRegionY);
+
+                //m_log.InfoFormat("[SCENE]: (on region {0}): Region {1} up in coords {2}-{3}",
+                //    RegionInfo.RegionName, otherRegion.RegionName, newRegionX, newRegionY);
+
+                if (!Util.IsOutsideView(dist, thisRegionX, newRegionX, thisRegionY, newRegionY))
                 {
                     // Let the grid service module know, so this can be cached
                     m_eventManager.TriggerOnRegionUp(otherRegion);
@@ -1894,6 +1898,7 @@ namespace OpenSim.Region.Framework.Scenes
                                 RegionInfo.RegionID,
                                 RegionInfo.RegionLocX, RegionInfo.RegionLocY,
                                 RegionInfo.RegionSizeX, RegionInfo.RegionSizeY);
+
             if (error != String.Empty)
                 throw new Exception(error);
         }
@@ -3214,10 +3219,6 @@ namespace OpenSim.Region.Framework.Scenes
 
                 return;
             }
-            else
-            {
-                m_authenticateHandler.RemoveCircuit(agentID);
-            }
 
             // TODO: Can we now remove this lock?
             lock (acd)
@@ -3233,7 +3234,8 @@ namespace OpenSim.Region.Framework.Scenes
                 {
                     m_log.ErrorFormat(
                         "[SCENE]: Called RemoveClient() with agent ID {0} but no such presence is in the scene.", agentID);
-    
+                    m_authenticateHandler.RemoveCircuit(agentID);
+
                     return;
                 }
 
@@ -3310,6 +3312,7 @@ namespace OpenSim.Region.Framework.Scenes
                         // Always clean these structures up so that any failure above doesn't cause them to remain in the
                         // scene with possibly bad effects (e.g. continually timing out on unacked packets and triggering
                         // the same cleanup exception continually.
+                        m_authenticateHandler.RemoveCircuit(agentID);
                         m_sceneGraph.RemoveScenePresence(agentID);
                         m_clientManager.Remove(agentID);
         
@@ -3462,7 +3465,7 @@ namespace OpenSim.Region.Framework.Scenes
             {
                 foreach (string viewer in m_AllowedViewers)
                 {
-                    if (viewer == curViewer.Substring(0, viewer.Length).Trim().ToLower())
+                    if (viewer == curViewer.Substring(0, Math.Min(viewer.Length, curViewer.Length)).Trim().ToLower())
                     {
                         ViewerDenied = false;
                         break;
@@ -3479,7 +3482,7 @@ namespace OpenSim.Region.Framework.Scenes
             {
                 foreach (string viewer in m_BannedViewers)
                 {
-                    if (viewer == curViewer.Substring(0, viewer.Length).Trim().ToLower())
+                    if (viewer == curViewer.Substring(0, Math.Min(viewer.Length, curViewer.Length)).Trim().ToLower())
                     {
                         ViewerDenied = true;
                         break;

OpenSim/Region/Framework/Scenes/SceneGraph.cs

@@ -1906,7 +1906,7 @@ namespace OpenSim.Region.Framework.Scenes
                 if (original == null)
                 {
                     m_log.WarnFormat(
-                        "[SCENEGRAPH]: Attempt to duplicate nonexistant prim id {0} by {1}", originalPrimID, AgentID);
+                        "[SCENEGRAPH]: Attempt to duplicate nonexistent prim id {0} by {1}", originalPrimID, AgentID);
 
                     return null;
                 }

OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs

@@ -568,7 +568,7 @@ namespace OpenSim.Region.Framework.Scenes
                                     }
                                     else
                                     {
-                                        m_log.DebugFormat("[SCENE OBJECT]: Crossing avatar alreasy in transit {0} to {1}", av.Name, val);
+                                        m_log.DebugFormat("[SCENE OBJECT]: Not crossing avatar {0} to {1} because it's already in transit", av.Name, val);
                                     }
                                 }
 

OpenSim/Region/Framework/Scenes/SceneObjectPartInventory.cs

@@ -870,8 +870,8 @@ namespace OpenSim.Region.Framework.Scenes
                 int type = m_items[itemID].InvType;
                 if (type == 10) // Script
                 {
-                    m_part.RemoveScriptEvents(itemID);
-                    m_part.ParentGroup.Scene.EventManager.TriggerRemoveScript(m_part.LocalId, itemID);
+                    // route it through here, to handle script cleanup tasks
+                    RemoveScriptInstance(itemID, false);
                 }
                 m_items.Remove(itemID);
                 m_inventorySerial++;

OpenSim/Region/Framework/Scenes/ScenePresence.cs

@@ -1192,19 +1192,17 @@ namespace OpenSim.Region.Framework.Scenes
             // and it has already rezzed the attachments and started their scripts.
             // We do the following only for non-login agents, because their scripts
             // haven't started yet.
-            if (PresenceType == PresenceType.Npc || (TeleportFlags & TeleportFlags.ViaLogin) != 0)
+            if (PresenceType == PresenceType.Npc || IsRealLogin(m_teleportFlags))
             {
                 // Viewers which have a current outfit folder will actually rez their own attachments.  However,
                 // viewers without (e.g. v1 viewers) will not, so we still need to make this call.
                 if (Scene.AttachmentsModule != null)
-                    Util.FireAndForget(
-                        o => 
-                        { 
-//                            if (PresenceType != PresenceType.Npc && Util.FireAndForgetMethod != FireAndForgetMethod.None) 
-//                                System.Threading.Thread.Sleep(7000); 
-
-                            Scene.AttachmentsModule.RezAttachments(this); 
-                        });
+                {
+                    Util.FireAndForget(o =>
+                    {
+                        Scene.AttachmentsModule.RezAttachments(this);
+                    });
+                }
             }
             else
             {
@@ -1266,6 +1264,11 @@ namespace OpenSim.Region.Framework.Scenes
             return true;
         }
 
+        private static bool IsRealLogin(TeleportFlags teleportFlags)
+        {
+            return ((teleportFlags & TeleportFlags.ViaLogin) != 0) && ((teleportFlags & TeleportFlags.ViaHGLogin) == 0);
+        }
+
         /// <summary>
         /// Force viewers to show the avatar's current name.
         /// </summary>
@@ -1691,109 +1694,122 @@ namespace OpenSim.Region.Framework.Scenes
                 "[SCENE PRESENCE]: Completing movement of {0} into region {1} in position {2}",
                 client.Name, Scene.Name, AbsolutePosition);
 
-            // Make sure it's not a login agent. We don't want to wait for updates during login
-            if (PresenceType != PresenceType.Npc && (m_teleportFlags & TeleportFlags.ViaLogin) == 0)
+            bool flying = ((m_AgentControlFlags & AgentManager.ControlFlags.AGENT_CONTROL_FLY) != 0);   // Get this ahead of time because IsInTransit modifies 'm_AgentControlFlags'
+
+            IsInTransit = true;
+            try
             {
-                // Let's wait until UpdateAgent (called by departing region) is done
-                if (!WaitForUpdateAgent(client))
-                    // The sending region never sent the UpdateAgent data, we have to refuse
+                // Make sure it's not a login agent. We don't want to wait for updates during login
+                if (!(PresenceType == PresenceType.Npc || IsRealLogin(m_teleportFlags)))
+                {
+                    // Let's wait until UpdateAgent (called by departing region) is done
+                    if (!WaitForUpdateAgent(client))
+                        // The sending region never sent the UpdateAgent data, we have to refuse
+                        return;
+                }
+
+                Vector3 look = Velocity;
+
+                //            if ((look.X == 0) && (look.Y == 0) && (look.Z == 0))
+                if ((Math.Abs(look.X) < 0.1) && (Math.Abs(look.Y) < 0.1) && (Math.Abs(look.Z) < 0.1))
+                {
+                    look = new Vector3(0.99f, 0.042f, 0);
+                }
+
+                // Prevent teleporting to an underground location
+                // (may crash client otherwise)
+                //
+                Vector3 pos = AbsolutePosition;
+                float ground = m_scene.GetGroundHeight(pos.X, pos.Y);
+                if (pos.Z < ground + 1.5f)
+                {
+                    pos.Z = ground + 1.5f;
+                    AbsolutePosition = pos;
+                }
+
+                if (!MakeRootAgent(AbsolutePosition, flying))
+                {
+                    m_log.DebugFormat(
+                        "[SCENE PRESENCE]: Aborting CompleteMovement call for {0} in {1} as they are already root", 
+                        Name, Scene.Name);
+
                     return;
+                }
+
+                // Tell the client that we're totally ready
+                ControllingClient.MoveAgentIntoRegion(m_scene.RegionInfo, AbsolutePosition, look);
+
+                // Remember in HandleUseCircuitCode, we delayed this to here
+                if (m_teleportFlags > 0)
+                    SendInitialDataToMe();
+
+    //            m_log.DebugFormat("[SCENE PRESENCE] Completed movement");
+
+                if (!string.IsNullOrEmpty(m_callbackURI))
+                {
+                    // We cannot sleep here since this would hold up the inbound packet processing thread, as
+                    // CompleteMovement() is executed synchronously.  However, it might be better to delay the release
+                    // here until we know for sure that the agent is active in this region.  Sending AgentMovementComplete
+                    // is not enough for Imprudence clients - there appears to be a small delay (<200ms, <500ms) until they regard this
+                    // region as the current region, meaning that a close sent before then will fail the teleport.
+    //                System.Threading.Thread.Sleep(2000);
+
+                    m_log.DebugFormat(
+                        "[SCENE PRESENCE]: Releasing {0} {1} with callback to {2}",
+                        client.Name, client.AgentId, m_callbackURI);
+
+                    UUID originID;
+
+                    lock (m_originRegionIDAccessLock)
+                        originID = m_originRegionID;
+
+                    Scene.SimulationService.ReleaseAgent(originID, UUID, m_callbackURI);
+                    m_callbackURI = null;
+                }
+    //            else
+    //            {
+    //                m_log.DebugFormat(
+    //                    "[SCENE PRESENCE]: No callback provided on CompleteMovement of {0} {1} to {2}",
+    //                    client.Name, client.AgentId, m_scene.RegionInfo.RegionName);
+    //            }
+
+                ValidateAndSendAppearanceAndAgentData();
+
+                // Create child agents in neighbouring regions
+                if (openChildAgents && !IsChildAgent)
+                {
+                    IEntityTransferModule m_agentTransfer = m_scene.RequestModuleInterface<IEntityTransferModule>();
+                    if (m_agentTransfer != null)
+                    {
+                        // Note: this call can take a while, because it notifies each of the simulator's neighbours.
+                        // It's important that we don't allow the avatar to cross regions meanwhile, as that will
+                        // cause serious errors. We've prevented that from happening by setting IsInTransit=true.
+                        m_agentTransfer.EnableChildAgents(this);
+                    }
+
+                    IFriendsModule friendsModule = m_scene.RequestModuleInterface<IFriendsModule>();
+                    if (friendsModule != null)
+                        friendsModule.SendFriendsOnlineIfNeeded(ControllingClient);
+
+                }
+
+                // XXX: If we force an update here, then multiple attachments do appear correctly on a destination region
+                // If we do it a little bit earlier (e.g. when converting the child to a root agent) then this does not work.
+                // This may be due to viewer code or it may be something we're not doing properly simulator side.
+                lock (m_attachments)
+                {
+                    foreach (SceneObjectGroup sog in m_attachments)
+                        sog.ScheduleGroupForFullUpdate();
+                }
+
+    //            m_log.DebugFormat(
+    //                "[SCENE PRESENCE]: Completing movement of {0} into region {1} took {2}ms", 
+    //                client.Name, Scene.RegionInfo.RegionName, (DateTime.Now - startTime).Milliseconds);
             }
-
-            Vector3 look = Velocity;
-
-            //            if ((look.X == 0) && (look.Y == 0) && (look.Z == 0))
-            if ((Math.Abs(look.X) < 0.1) && (Math.Abs(look.Y) < 0.1) && (Math.Abs(look.Z) < 0.1))
+            finally
             {
-                look = new Vector3(0.99f, 0.042f, 0);
+                IsInTransit = false;
             }
-
-            // Prevent teleporting to an underground location
-            // (may crash client otherwise)
-            //
-            Vector3 pos = AbsolutePosition;
-            float ground = m_scene.GetGroundHeight(pos.X, pos.Y);
-            if (pos.Z < ground + 1.5f)
-            {
-                pos.Z = ground + 1.5f;
-                AbsolutePosition = pos;
-            }
-
-            bool flying = ((m_AgentControlFlags & AgentManager.ControlFlags.AGENT_CONTROL_FLY) != 0);
-            if (!MakeRootAgent(AbsolutePosition, flying))
-            {
-                m_log.DebugFormat(
-                    "[SCENE PRESENCE]: Aborting CompleteMovement call for {0} in {1} as they are already root", 
-                    Name, Scene.Name);
-
-                return;
-            }
-
-            // Tell the client that we're totally ready
-            ControllingClient.MoveAgentIntoRegion(m_scene.RegionInfo, AbsolutePosition, look);
-
-            // Remember in HandleUseCircuitCode, we delayed this to here
-            if (m_teleportFlags > 0)
-                SendInitialDataToMe();
-
-//            m_log.DebugFormat("[SCENE PRESENCE] Completed movement");
-
-            if (!string.IsNullOrEmpty(m_callbackURI))
-            {
-                // We cannot sleep here since this would hold up the inbound packet processing thread, as
-                // CompleteMovement() is executed synchronously.  However, it might be better to delay the release
-                // here until we know for sure that the agent is active in this region.  Sending AgentMovementComplete
-                // is not enough for Imprudence clients - there appears to be a small delay (<200ms, <500ms) until they regard this
-                // region as the current region, meaning that a close sent before then will fail the teleport.
-//                System.Threading.Thread.Sleep(2000);
-
-                m_log.DebugFormat(
-                    "[SCENE PRESENCE]: Releasing {0} {1} with callback to {2}",
-                    client.Name, client.AgentId, m_callbackURI);
-
-                UUID originID;
-
-                lock (m_originRegionIDAccessLock)
-                    originID = m_originRegionID;
-
-                Scene.SimulationService.ReleaseAgent(originID, UUID, m_callbackURI);
-                m_callbackURI = null;
-            }
-//            else
-//            {
-//                m_log.DebugFormat(
-//                    "[SCENE PRESENCE]: No callback provided on CompleteMovement of {0} {1} to {2}",
-//                    client.Name, client.AgentId, m_scene.RegionInfo.RegionName);
-//            }
-
-            ValidateAndSendAppearanceAndAgentData();
-
-            // Create child agents in neighbouring regions
-            if (openChildAgents && !IsChildAgent)
-            {
-                IEntityTransferModule m_agentTransfer = m_scene.RequestModuleInterface<IEntityTransferModule>();
-                if (m_agentTransfer != null)
-                    m_agentTransfer.EnableChildAgents(this);
-
-                IFriendsModule friendsModule = m_scene.RequestModuleInterface<IFriendsModule>();
-                if (friendsModule != null)
-                    friendsModule.SendFriendsOnlineIfNeeded(ControllingClient);
-
-            }
-
-            // XXX: If we force an update here, then multiple attachments do appear correctly on a destination region
-            // If we do it a little bit earlier (e.g. when converting the child to a root agent) then this does not work.
-            // This may be due to viewer code or it may be something we're not doing properly simulator side.
-            lock (m_attachments)
-            {
-                foreach (SceneObjectGroup sog in m_attachments)
-                    sog.ScheduleGroupForFullUpdate();
-            }
-
-//            m_log.DebugFormat(
-//                "[SCENE PRESENCE]: Completing movement of {0} into region {1} took {2}ms", 
-//                client.Name, Scene.RegionInfo.RegionName, (DateTime.Now - startTime).Milliseconds);
-
         }
 
         /// <summary>
@@ -3257,7 +3273,11 @@ namespace OpenSim.Region.Framework.Scenes
             float distanceError = Vector3.Distance(OffsetPosition, expectedPosition);
 
             float speed = Velocity.Length();
-            float velocidyDiff = Vector3.Distance(lastVelocitySentToAllClients, Velocity);
+            float velocityDiff = Vector3.Distance(lastVelocitySentToAllClients, Velocity);
+
+//            m_log.DebugFormat(
+//                "[SCENE PRESENCE]: Delta-v {0}, lastVelocity {1}, Velocity {2} for {3} in {4}",
+//                velocidyDiff, lastVelocitySentToAllClients, Velocity, Name, Scene.Name);
 
             // assuming 5 ms. worst case precision for timer, use 2x that 
             // for distance error threshold
@@ -3265,8 +3285,12 @@ namespace OpenSim.Region.Framework.Scenes
 
             if (speed < 0.01f // allow rotation updates if avatar position is unchanged
                 || Math.Abs(distanceError) > distanceErrorThreshold
-                || velocidyDiff > 0.01f) // did velocity change from last update?
+                || velocityDiff > 0.01f) // did velocity change from last update?
             {
+//                m_log.DebugFormat(
+//                    "[SCENE PRESENCE]: Update triggered with speed {0}, distanceError {1}, distanceThreshold {2}, delta-v {3} for {4} in {5}", 
+//                    speed, distanceError, distanceErrorThreshold, velocidyDiff, Name, Scene.Name);
+
                 lastVelocitySentToAllClients = Velocity;
                 lastTerseUpdateToAllClientsTick = currentTick;
                 lastPositionSentToAllClients = OffsetPosition;
@@ -3579,65 +3603,50 @@ namespace OpenSim.Region.Framework.Scenes
             if (ParentID != 0 || PhysicsActor == null || ParentUUID != UUID.Zero)
                 return;
 
-            if (!IsInTransit)
+            if (IsInTransit)
+                return;
+
+            Vector3 pos2 = AbsolutePosition;
+            Vector3 origPosition = pos2;
+            Vector3 vel = Velocity;
+
+            // Compute the avatar position in the next physics tick.
+            // If the avatar will be crossing, we force the crossing to happen now
+            //     in the hope that this will make the avatar movement smoother when crossing.
+            float timeStep = 0.1f;
+            pos2.X = pos2.X + (vel.X * timeStep);
+            pos2.Y = pos2.Y + (vel.Y * timeStep);
+            pos2.Z = pos2.Z + (vel.Z * timeStep);
+
+            if (m_scene.PositionIsInCurrentRegion(pos2))
+                return;
+
+            m_log.DebugFormat("{0} CheckForBorderCrossing: position outside region. {1} in {2} at pos {3}", 
+                                    LogHeader, Name, Scene.Name, pos2);
+
+            // Disconnect from the current region
+            bool isFlying = Flying;
+            RemoveFromPhysicalScene();
+            // pos2 is the forcasted position so make that the 'current' position so the crossing
+            //    code will move us into the newly addressed region.
+            m_pos = pos2;
+            if (CrossToNewRegion())
             {
-                Vector3 pos2 = AbsolutePosition;
-                Vector3 origPosition = pos2;
-                Vector3 vel = Velocity;
-
-                // Compute the avatar position in the next physics tick.
-                // If the avatar will be crossing, we force the crossing to happen now
-                //     in the hope that this will make the avatar movement smoother when crossing.
-                float timeStep = 0.1f;
-                pos2.X = pos2.X + (vel.X * timeStep);
-                pos2.Y = pos2.Y + (vel.Y * timeStep);
-                pos2.Z = pos2.Z + (vel.Z * timeStep);
-
-                if (!IsInTransit)
+                AddToPhysicalScene(isFlying);
+            }
+            else
+            {
+                // Tried to make crossing happen but it failed.
+                if (m_requestedSitTargetUUID == UUID.Zero)
                 {
-                    if (!m_scene.PositionIsInCurrentRegion(pos2))
-                    {
-                        m_log.DebugFormat("{0} CheckForBorderCrossing: position outside region. {1} in {2} at pos {3}", 
-                                                LogHeader, Name, Scene.Name, pos2);
+                    m_log.DebugFormat("{0} CheckForBorderCrossing: Crossing failed. Restoring old position.", LogHeader);
 
-                        // Disconnect from the current region
-                        bool isFlying = Flying;
-                        RemoveFromPhysicalScene();
-                        // pos2 is the forcasted position so make that the 'current' position so the crossing
-                        //    code will move us into the newly addressed region.
-                        m_pos = pos2;
-                        if (CrossToNewRegion())
-                        {
-                            AddToPhysicalScene(isFlying);
-                        }
-                        else
-                        {
-                            // Tried to make crossing happen but it failed.
-                            if (m_requestedSitTargetUUID == UUID.Zero)
-                            {
-                                m_log.DebugFormat("{0} CheckForBorderCrossing: Crossing failed. Restoring old position.", LogHeader);
+                    Velocity = Vector3.Zero;
+                    AbsolutePosition = EnforceSanityOnPosition(origPosition);
 
-                                Velocity = Vector3.Zero;
-                                AbsolutePosition = EnforceSanityOnPosition(origPosition);
-
-                                AddToPhysicalScene(isFlying);
-                            }
-                        }
-                    }
+                    AddToPhysicalScene(isFlying);
                 }
-                else
-                {
-                    // This constant has been inferred from experimentation
-                    // I'm not sure what this value should be, so I tried a few values.
-                    timeStep = 0.04f;
-                    pos2 = AbsolutePosition;
-                    pos2.X = pos2.X + (vel.X * timeStep);
-                    pos2.Y = pos2.Y + (vel.Y * timeStep);
-                    // Don't touch the Z
-                    m_pos = pos2;
-                    m_log.DebugFormat("[SCENE PRESENCE]: In transit m_pos={0}", m_pos);
-                }
-            }   
+            }
         }
 
         // Given a position, make sure it is within the current region.
@@ -3725,7 +3734,9 @@ namespace OpenSim.Region.Framework.Scenes
 
 //                    m_log.Debug("---> x: " + x + "; newx:" + newRegionX + "; Abs:" + (int)Math.Abs((int)(x - newRegionX)));
 //                    m_log.Debug("---> y: " + y + "; newy:" + newRegionY + "; Abs:" + (int)Math.Abs((int)(y - newRegionY)));
-                    if (Util.IsOutsideView(DrawDistance, x, newRegionX, y, newRegionY))
+                    float dist = (float)Math.Max(Scene.DefaultDrawDistance,
+                            (float)Math.Max(Scene.RegionInfo.RegionSizeX, Scene.RegionInfo.RegionSizeY));
+                    if (Util.IsOutsideView(dist, x, newRegionX, y, newRegionY))
                     {
                         byebyeRegions.Add(handle);
                     }

OpenSim/Region/Framework/Scenes/Tests/SharedRegionModuleTests.cs

@@ -0,0 +1,249 @@
+/*
+ * 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.Net;
+using Mono.Addins;
+using Nini.Config;
+using NUnit.Framework;
+using OpenMetaverse;
+using OpenSim;
+using OpenSim.ApplicationPlugins.RegionModulesController;
+using OpenSim.Framework;
+using OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid;
+using OpenSim.Region.Framework.Interfaces;
+using OpenSim.Tests.Common;
+
+namespace OpenSim.Region.Framework.Scenes.Tests
+{
+    public class SharedRegionModuleTests : OpenSimTestCase
+    {
+//        [Test]
+        public void TestLifecycle()
+        {
+            TestHelpers.InMethod();
+            TestHelpers.EnableLogging();
+
+            UUID estateOwnerId = TestHelpers.ParseTail(0x1);
+            UUID regionId = TestHelpers.ParseTail(0x10);
+
+            IConfigSource configSource = new IniConfigSource();
+            configSource.AddConfig("Startup");
+            configSource.AddConfig("Modules");
+
+//            // We use this to skip estate questions
+            // Turns out not to be needed is estate owner id is pre-set in region information.
+//            IConfig estateConfig = configSource.AddConfig(OpenSimBase.ESTATE_SECTION_NAME);
+//            estateConfig.Set("DefaultEstateOwnerName", "Zaphod Beeblebrox");
+//            estateConfig.Set("DefaultEstateOwnerUUID", estateOwnerId);
+//            estateConfig.Set("DefaultEstateOwnerEMail", "zaphod@galaxy.com");
+//            estateConfig.Set("DefaultEstateOwnerPassword", "two heads");
+
+            // For grid servic
+            configSource.AddConfig("GridService");
+            configSource.Configs["Modules"].Set("GridServices", "LocalGridServicesConnector");
+            configSource.Configs["GridService"].Set("StorageProvider", "OpenSim.Data.Null.dll:NullRegionData");
+            configSource.Configs["GridService"].Set("LocalServiceModule", "OpenSim.Services.GridService.dll:GridService");
+            configSource.Configs["GridService"].Set("ConnectionString", "!static");
+
+            LocalGridServicesConnector gridService = new LocalGridServicesConnector();
+//
+            OpenSim sim = new OpenSim(configSource);
+
+            sim.SuppressExit = true;
+            sim.EnableInitialPluginLoad = false;
+            sim.LoadEstateDataService = false;
+            sim.NetServersInfo.HttpListenerPort = 0;
+
+            IRegistryCore reg = sim.ApplicationRegistry;
+
+            RegionInfo ri = new RegionInfo();
+            ri.RegionID = regionId;
+            ri.EstateSettings.EstateOwner = estateOwnerId;
+            ri.InternalEndPoint = new IPEndPoint(0, 0);
+
+            MockRegionModulesControllerPlugin rmcp = new MockRegionModulesControllerPlugin();
+            sim.m_plugins = new List<IApplicationPlugin>() { rmcp };
+            reg.RegisterInterface<IRegionModulesController>(rmcp);
+
+            // XXX: Have to initialize directly for now
+            rmcp.Initialise(sim);
+
+            rmcp.AddNode(gridService);
+
+            TestSharedRegion tsr = new TestSharedRegion();
+            rmcp.AddNode(tsr);
+
+            // FIXME: Want to use the real one eventually but this is currently directly tied into Mono.Addins
+            // which has been written in such a way that makes it impossible to use for regression tests.
+//            RegionModulesControllerPlugin rmcp = new RegionModulesControllerPlugin();
+//            rmcp.LoadModulesFromAddins = false;
+////            reg.RegisterInterface<IRegionModulesController>(rmcp);
+//            rmcp.Initialise(sim);
+//            rmcp.PostInitialise();           
+//            TypeExtensionNode node = new TypeExtensionNode();
+//            node.
+//            rmcp.AddNode(node, configSource.Configs["Modules"], new Dictionary<RuntimeAddin, IList<int>>());
+
+            sim.Startup();
+            IScene scene;
+            sim.CreateRegion(ri, out scene);
+
+            sim.Shutdown();
+
+            List<string> co = tsr.CallOrder;
+            int expectedEventCount = 6;
+
+            Assert.AreEqual(
+                expectedEventCount, 
+                co.Count, 
+                "Expected {0} events but only got {1} ({2})", 
+                expectedEventCount, co.Count, string.Join(",", co));
+            Assert.AreEqual("Initialise",       co[0]);
+            Assert.AreEqual("PostInitialise",   co[1]);
+            Assert.AreEqual("AddRegion",        co[2]);
+            Assert.AreEqual("RegionLoaded",     co[3]);
+            Assert.AreEqual("RemoveRegion",     co[4]);
+            Assert.AreEqual("Close",            co[5]);
+        }
+    }
+
+    class TestSharedRegion : ISharedRegionModule
+    {
+        // FIXME: Should really use MethodInfo
+        public List<string> CallOrder = new List<string>();
+                
+        public string Name { get { return "TestSharedRegion"; } }
+
+        public Type ReplaceableInterface { get { return null; } }
+
+        public void PostInitialise()
+        {
+            CallOrder.Add("PostInitialise");
+        }
+
+        public void Initialise(IConfigSource source)
+        {
+            CallOrder.Add("Initialise");
+        }
+
+        public void Close()
+        {
+            CallOrder.Add("Close");
+        }
+
+        public void AddRegion(Scene scene)
+        {
+            CallOrder.Add("AddRegion");
+        }
+
+        public void RemoveRegion(Scene scene)
+        {
+            CallOrder.Add("RemoveRegion");
+        }
+
+        public void RegionLoaded(Scene scene)
+        {
+            CallOrder.Add("RegionLoaded");
+        }
+    }
+
+    class MockRegionModulesControllerPlugin : IRegionModulesController, IApplicationPlugin
+    {
+        // List of shared module instances, for adding to Scenes
+        private List<ISharedRegionModule> m_sharedInstances = new List<ISharedRegionModule>();
+
+        // Config access
+        private OpenSimBase m_openSim;
+
+        public string Version { get { return "0"; } }
+        public string Name { get { return "MockRegionModulesControllerPlugin"; } }
+
+        public void Initialise() {}
+
+        public void Initialise(OpenSimBase sim) 
+        {
+            m_openSim = sim;
+        }
+
+        /// <summary>
+        /// Called when the application loading is completed 
+        /// </summary>
+        public void PostInitialise()
+        {
+            foreach (ISharedRegionModule module in m_sharedInstances)
+                module.PostInitialise();
+        }
+
+        public void AddRegionToModules(Scene scene)
+        {
+            List<ISharedRegionModule> sharedlist = new List<ISharedRegionModule>();
+
+            foreach (ISharedRegionModule module in m_sharedInstances)
+            {
+                module.AddRegion(scene);
+                scene.AddRegionModule(module.Name, module);
+
+                sharedlist.Add(module);
+            }
+
+            foreach (ISharedRegionModule module in sharedlist)
+            {
+                module.RegionLoaded(scene);
+            }
+        }
+
+        public void RemoveRegionFromModules(Scene scene)
+        {
+            foreach (IRegionModuleBase module in scene.RegionModules.Values)
+            {
+//                m_log.DebugFormat("[REGIONMODULE]: Removing scene {0} from module {1}",
+//                                  scene.RegionInfo.RegionName, module.Name);
+                module.RemoveRegion(scene);
+            }
+
+            scene.RegionModules.Clear();
+        }       
+        
+        public void AddNode(ISharedRegionModule module)
+        {
+            m_sharedInstances.Add(module);
+            module.Initialise(m_openSim.ConfigSource.Source);
+        }
+
+        public void Dispose()
+        {
+            // We expect that all regions have been removed already
+            while (m_sharedInstances.Count > 0)
+            {
+                m_sharedInstances[0].Close();
+                m_sharedInstances.RemoveAt(0);
+            }
+        }
+    }
+}

OpenSim/Region/Framework/Scenes/UuidGatherer.cs

@@ -458,35 +458,36 @@ namespace OpenSim.Region.Framework.Scenes
             if (null == assetBase)
                 return;
 
-            MemoryStream ms = new MemoryStream(assetBase.Data);
-            StreamReader sr = new StreamReader(ms);
-
-            sr.ReadLine(); // Unknown (Version?)
-            sr.ReadLine(); // Unknown
-            sr.ReadLine(); // Unknown
-            sr.ReadLine(); // Name
-            sr.ReadLine(); // Comment ?
-            int count = Convert.ToInt32(sr.ReadLine()); // Item count
-
-            for (int i = 0 ; i < count ; i++)
+            using (MemoryStream ms = new MemoryStream(assetBase.Data))
+            using (StreamReader sr = new StreamReader(ms))
             {
-                string type = sr.ReadLine();
-                if (type == null)
-                    break;
-                string name = sr.ReadLine();
-                if (name == null)
-                    break;
-                string id = sr.ReadLine();
-                if (id == null)
-                    break;
-                string unknown = sr.ReadLine();
-                if (unknown == null)
-                    break;
+                sr.ReadLine(); // Unknown (Version?)
+                sr.ReadLine(); // Unknown
+                sr.ReadLine(); // Unknown
+                sr.ReadLine(); // Name
+                sr.ReadLine(); // Comment ?
+                int count = Convert.ToInt32(sr.ReadLine()); // Item count
 
-                // If it can be parsed as a UUID, it is an asset ID
-                UUID uuid;
-                if (UUID.TryParse(id, out uuid))
-                    assetUuids[uuid] = (sbyte)AssetType.Animation;
+                for (int i = 0 ; i < count ; i++)
+                {
+                    string type = sr.ReadLine();
+                    if (type == null)
+                        break;
+                    string name = sr.ReadLine();
+                    if (name == null)
+                        break;
+                    string id = sr.ReadLine();
+                    if (id == null)
+                        break;
+                    string unknown = sr.ReadLine();
+                    if (unknown == null)
+                        break;
+
+                    // If it can be parsed as a UUID, it is an asset ID
+                    UUID uuid;
+                    if (UUID.TryParse(id, out uuid))
+                        assetUuids[uuid] = (sbyte)AssetType.Animation;    // the asset is either an Animation or a Sound, but this distinction isn't important
+                }
             }
         }
 

OpenSim/Region/OptionalModules/Agent/UDP/Linden/LindenUDPInfoModule.cs

@@ -487,7 +487,8 @@ namespace OpenSim.Region.OptionalModules.UDP.Linden
             report.Append(GetColumnEntry("Type", maxTypeLength, columnPadding));            
             
             report.AppendFormat(
-                "{0,7} {1,8} {2,7} {3,7} {4,7} {5,7} {6,9} {7,7}\n",
+                "{0,8} {1,7} {2,8} {3,7} {4,7} {5,7} {6,7} {7,9} {8,7}\n",
+                "Max",
                 "Total",
                 "Resend",
                 "Land",
@@ -499,7 +500,8 @@ namespace OpenSim.Region.OptionalModules.UDP.Linden
     
             report.AppendFormat("{0,-" + totalInfoFieldsLength +  "}", "");
             report.AppendFormat(
-                "{0,7} {1,8} {2,7} {3,7} {4,7} {5,7} {6,9} {7,7}",
+                "{0,8} {1,7} {2,8} {3,7} {4,7} {5,7} {6,7} {7,9} {8,7}\n",
+                "kb/s",
                 "kb/s",
                 "kb/s",
                 "kb/s",
@@ -548,7 +550,8 @@ namespace OpenSim.Region.OptionalModules.UDP.Linden
                                 report.Append(GetColumnEntry(isChild ? "Cd" : "Rt", maxTypeLength, columnPadding));                                                             
                             
                                 report.AppendFormat(
-                                    "{0,7} {1,8} {2,7} {3,7} {4,7} {5,7} {6,9} {7,7}",
+                                    "{0,8} {1,7} {2,8} {3,7} {4,7} {5,7} {6,7} {7,9} {8,7}",
+                                    (ci.maxThrottle * 8) / 1000,
                                     (ci.totalThrottle * 8) / 1000,
                                     (ci.resendThrottle * 8) / 1000,
                                     (ci.landThrottle * 8) / 1000,
@@ -584,7 +587,8 @@ namespace OpenSim.Region.OptionalModules.UDP.Linden
             
             ThrottleRates throttleRates = udpServer.ThrottleRates;
             report.AppendFormat(
-                "{0,7} {1,8} {2,7} {3,7} {4,7} {5,7} {6,9} {7,7}",
+                "{0,8} {1,7} {2,8} {3,7} {4,7} {5,7} {6,7} {7,9} {8,7}",
+                "-",
                 (throttleRates.Total * 8) / 1000,
                 (throttleRates.Resend * 8) / 1000,
                 (throttleRates.Land * 8) / 1000,

OpenSim/Region/OptionalModules/Materials/MaterialsModule.cs

@@ -216,7 +216,12 @@ namespace OpenSim.Region.OptionalModules.Materials
 
             GetLegacyStoredMaterialsInPart(part);
 
-            GetStoredMaterialInFace(part, te.DefaultTexture);
+            if (te.DefaultTexture != null)
+                GetStoredMaterialInFace(part, te.DefaultTexture);
+            else
+                m_log.WarnFormat(
+                    "[Materials]: Default texture for part {0} (part of object {1)) in {2} unexpectedly null.  Ignoring.", 
+                    part.Name, part.ParentGroup.Name, m_scene.Name);
 
             foreach (Primitive.TextureEntryFace face in te.FaceTextures)
             {

OpenSim/Region/OptionalModules/Scripting/JsonStore/Tests/JsonStoreScriptModuleTests.cs

@@ -465,13 +465,13 @@ namespace OpenSim.Region.OptionalModules.Scripting.JsonStore.Tests
                 Assert.That(result, Is.EqualTo(JsonStoreScriptModule.JSON_NODETYPE_VALUE));
             }
 
-            // Test for non-existant path
+            // Test for non-existent path
             {
                 int result = (int)InvokeOp("JsonGetNodeType", storeId, "foo");
                 Assert.That(result, Is.EqualTo(JsonStoreScriptModule.JSON_NODETYPE_UNDEF));
             }
 
-            // Test for non-existant store
+            // Test for non-existent store
             {
                 UUID fakeStoreId = TestHelpers.ParseTail(0x500);
                 int result = (int)InvokeOp("JsonGetNodeType", fakeStoreId, ".");
@@ -898,4 +898,4 @@ namespace OpenSim.Region.OptionalModules.Scripting.JsonStore.Tests
 
         public object DummyTestMethod(object o1, object o2, object o3, object o4, object o5) { return null; }
     }
-}
+}

OpenSim/Region/OptionalModules/World/AutoBackup/AutoBackupModule.cs

@@ -76,6 +76,8 @@ namespace OpenSim.Region.OptionalModules.World.AutoBackup
     /// AutoBackupBusyCheck: True/False. Default: True. 
     /// 	If True, we will only take an auto-backup if a set of conditions are met. 
     /// 	These conditions are heuristics to try and avoid taking a backup when the sim is busy.
+    /// AutoBackupSkipAssets
+    ///     If true, assets are not saved to the oar file. Considerably reduces impact on simulator when backing up. Intended for when assets db is backed up separately
     /// AutoBackupScript: String. Default: not specified (disabled). 
     /// 	File path to an executable script or binary to run when an automatic backup is taken.
     ///  The file should really be (Windows) an .exe or .bat, or (Linux/Mac) a shell script or binary.
@@ -258,6 +260,8 @@ namespace OpenSim.Region.OptionalModules.World.AutoBackup
             AutoBackupModuleState abms = this.ParseConfig(scene, false);
             m_log.Debug("[AUTO BACKUP]: Config for " + scene.RegionInfo.RegionName);
             m_log.Debug((abms == null ? "DEFAULT" : abms.ToString()));
+
+            m_states.Add(scene, abms);
         }
 
         /// <summary>
@@ -334,7 +338,7 @@ namespace OpenSim.Region.OptionalModules.World.AutoBackup
             double interval =
                 this.ResolveDouble("AutoBackupInterval", this.m_defaultState.IntervalMinutes,
                  config, regionConfig) * 60000.0;
-            if (state == null && interval != this.m_defaultState.IntervalMinutes*60000.0)
+            if (state == null && interval != this.m_defaultState.IntervalMinutes * 60000.0)
             {
                 state = new AutoBackupModuleState();
             }
@@ -412,6 +416,19 @@ namespace OpenSim.Region.OptionalModules.World.AutoBackup
                 state.BusyCheck = tmpBusyCheck;
             }
 
+            // Included Option To Skip Assets
+            bool tmpSkipAssets = ResolveBoolean("AutoBackupSkipAssets",
+                                                  this.m_defaultState.SkipAssets, config, regionConfig);
+            if (state == null && tmpSkipAssets != this.m_defaultState.SkipAssets)
+            {
+                state = new AutoBackupModuleState();
+            }
+
+            if (state != null)
+            {
+                state.SkipAssets = tmpSkipAssets;
+            }
+
             // Set file naming algorithm
             string stmpNamingType = ResolveString("AutoBackupNaming",
                                                      this.m_defaultState.NamingType.ToString(), config, regionConfig);
@@ -488,6 +505,9 @@ namespace OpenSim.Region.OptionalModules.World.AutoBackup
                 }
             }
 
+            if(state == null)
+                return m_defaultState;
+
             return state;
         }
 
@@ -640,7 +660,7 @@ namespace OpenSim.Region.OptionalModules.World.AutoBackup
         /// <param name="scene"></param>
         private void DoRegionBackup(IScene scene)
         {
-            if (scene.RegionStatus != RegionStatus.Up)
+            if (!scene.Ready)
             {
                 // We won't backup a region that isn't operating normally.
                 m_log.Warn("[AUTO BACKUP]: Not backing up region " + scene.RegionInfo.RegionName +
@@ -662,7 +682,16 @@ namespace OpenSim.Region.OptionalModules.World.AutoBackup
             m_pendingSaves.Add(guid, scene);
             state.LiveRequests.Add(guid, savePath);
             ((Scene) scene).EventManager.OnOarFileSaved += new EventManager.OarFileSaved(EventManager_OnOarFileSaved);
-            iram.ArchiveRegion(savePath, guid, null);
+
+            m_log.Info("[AUTO BACKUP]: Backing up region " + scene.RegionInfo.RegionName);
+
+            // Must pass options, even if dictionary is empty!
+            Dictionary<string, object> options = new Dictionary<string, object>();
+
+            if (state.SkipAssets)
+                options["noassets"] = true;
+
+            iram.ArchiveRegion(savePath, guid, options);
         }
 
         /// <summary>

OpenSim/Region/OptionalModules/World/AutoBackup/AutoBackupModuleState.cs

@@ -45,6 +45,7 @@ namespace OpenSim.Region.OptionalModules.World.AutoBackup
             this.Enabled = false;
             this.BackupDir = ".";
             this.BusyCheck = true;
+            this.SkipAssets = false;
             this.Timer = null;
             this.NamingType = NamingType.Time;
             this.Script = null;
@@ -91,6 +92,12 @@ namespace OpenSim.Region.OptionalModules.World.AutoBackup
             set;
         }
 
+        public bool SkipAssets
+        {
+            get;
+            set;
+        }
+
         public string Script
         {
             get;

OpenSim/Region/Physics/BulletSPlugin/BSActorAvatarMove.cs

@@ -1,4 +1,4 @@
-/*
+/*
  * Copyright (c) Contributors, http://opensimulator.org/
  * See CONTRIBUTORS.TXT for a full list of copyright holders.
  *
@@ -205,6 +205,17 @@ public class BSActorAvatarMove : BSActor
                     // Flying and not colliding and velocity nearly zero.
                     m_controllingPrim.ZeroMotion(true /* inTaintTime */);
                 }
+                else
+                {
+                    //We are falling but are not touching any keys make sure not falling too fast
+                    if (m_controllingPrim.RawVelocity.Z < BSParam.AvatarTerminalVelocity)
+                    {
+
+                        OMV.Vector3 slowingForce = new OMV.Vector3(0f, 0f, BSParam.AvatarTerminalVelocity - m_controllingPrim.RawVelocity.Z) * m_controllingPrim.Mass;
+                        m_physicsScene.PE.ApplyCentralImpulse(m_controllingPrim.PhysBody, slowingForce);
+                    }
+
+                }
             }
 
             m_physicsScene.DetailLog("{0},BSCharacter.MoveMotor,taint,stopping,target={1},colliding={2}",
@@ -227,7 +238,6 @@ public class BSActorAvatarMove : BSActor
                 stepVelocity.Z = m_controllingPrim.RawVelocity.Z;
             }
 
-
             // Colliding and not flying with an upward force. The avatar must be trying to jump.
             if (!m_controllingPrim.Flying && m_controllingPrim.IsColliding && stepVelocity.Z > 0)
             {
@@ -253,12 +263,34 @@ public class BSActorAvatarMove : BSActor
                 }
                 else
                 {
-                    // Since we're not affected by anything, whatever vertical motion the avatar has, continue that.
-                    stepVelocity.Z = m_controllingPrim.RawVelocity.Z;
+                    
+                    // Since we're not affected by anything, the avatar must be falling and we do not want that to be too fast.
+                    if (m_controllingPrim.RawVelocity.Z < BSParam.AvatarTerminalVelocity)
+                    {
+                        
+                        stepVelocity.Z = BSParam.AvatarTerminalVelocity;
+                    }
+                    else
+                    {
+                        stepVelocity.Z = m_controllingPrim.RawVelocity.Z;
+                    }
                 }
                 // DetailLog("{0},BSCharacter.MoveMotor,taint,overrideStepZWithWorldZ,stepVel={1}", LocalID, stepVelocity);
             }
 
+            //Alicia: Maintain minimum height when flying.
+            // SL has a flying effect that keeps the avatar flying above the ground by some margin
+            if (m_controllingPrim.Flying)
+            {
+                float hover_height = m_physicsScene.TerrainManager.GetTerrainHeightAtXYZ(m_controllingPrim.RawPosition)
+                                                        + BSParam.AvatarFlyingGroundMargin;
+
+                if( m_controllingPrim.Position.Z < hover_height)
+                {
+                    stepVelocity.Z += BSParam.AvatarFlyingGroundUpForce;
+                }
+            }
+
             // 'stepVelocity' is now the speed we'd like the avatar to move in. Turn that into an instantanous force.
             OMV.Vector3 moveForce = (stepVelocity - m_controllingPrim.RawVelocity) * m_controllingPrim.Mass;
 

OpenSim/Region/Physics/BulletSPlugin/BSCharacter.cs

@@ -744,7 +744,18 @@ public sealed class BSCharacter : BSPhysObject
         //    and will send agent updates to the clients if velocity changes by more than
         //    0.001m/s. Bullet introduces a lot of jitter in the velocity which causes many
         //    extra updates.
-        if (!entprop.Velocity.ApproxEquals(RawVelocity, 0.1f))
+        //
+        // XXX: Contrary to the above comment, setting an update threshold here above 0.4 actually introduces jitter to 
+        // avatar movement rather than removes it.  The larger the threshold, the bigger the jitter.
+        // This is most noticeable in level flight and can be seen with
+        // the "show updates" option in a viewer.  With an update threshold, the RawVelocity cycles between a lower
+        // bound and an upper bound, where the difference between the two is enough to trigger a large delta v update
+        // and subsequently trigger an update in ScenePresence.SendTerseUpdateToAllClients().  The cause of this cycle (feedback?)
+        // has not yet been identified.
+        //
+        // If there is a threshold below 0.4 or no threshold check at all (as in ODE), then RawVelocity stays constant and extra
+        // updates are not triggered in ScenePresence.SendTerseUpdateToAllClients().
+//        if (!entprop.Velocity.ApproxEquals(RawVelocity, 0.1f))
             RawVelocity = entprop.Velocity;
 
         _acceleration = entprop.Acceleration;

OpenSim/Region/Physics/BulletSPlugin/BSLinksetCompound.cs

@@ -305,6 +305,10 @@ public sealed class BSLinksetCompound : BSLinkset
     // Note that this works for rebuilding just the root after a linkset is taken apart.
     // Called at taint time!!
     private bool UseBulletSimRootOffsetHack = false;    // Attempt to have Bullet track the coords of root compound shape
+    // Number of times to perform rebuilds on broken linkset children. This should only happen when
+    //    a linkset is initially being created and should happen only one or two times at the most.
+    //    This exists to cause a looping problem to be reported while not rebuilding a linkset forever.
+    private static int LinksetRebuildFailureLoopPrevention = 10;
     private void RecomputeLinksetCompound()
     {
         try
@@ -376,18 +380,42 @@ public sealed class BSLinksetCompound : BSLinkset
                 OMV.Quaternion offsetRot = OMV.Quaternion.Normalize(cPrim.RawOrientation) * invRootOrientation;
 
                 // Add the child shape to the compound shape being built
-                m_physicsScene.PE.AddChildShapeToCompoundShape(linksetShape.physShapeInfo, childShape.physShapeInfo, offsetPos, offsetRot);
-                DetailLog("{0},BSLinksetCompound.RecomputeLinksetCompound,addChild,indx={1},cShape={2},offPos={3},offRot={4}",
-                                    LinksetRoot.LocalID, cPrim.LinksetChildIndex, childShape, offsetPos, offsetRot);
-
-                // Since we are borrowing the shape of the child, disable the origional child body
-                if (!IsRoot(cPrim))
+                if (childShape.physShapeInfo.HasPhysicalShape)
                 {
-                    m_physicsScene.PE.AddToCollisionFlags(cPrim.PhysBody, CollisionFlags.CF_NO_CONTACT_RESPONSE);
-                    m_physicsScene.PE.ForceActivationState(cPrim.PhysBody, ActivationState.DISABLE_SIMULATION);
-                    // We don't want collisions from the old linkset children.
-                    m_physicsScene.PE.RemoveFromCollisionFlags(cPrim.PhysBody, CollisionFlags.BS_SUBSCRIBE_COLLISION_EVENTS);
-                    cPrim.PhysBody.collisionType = CollisionType.LinksetChild;
+                    m_physicsScene.PE.AddChildShapeToCompoundShape(linksetShape.physShapeInfo, childShape.physShapeInfo, offsetPos, offsetRot);
+                    DetailLog("{0},BSLinksetCompound.RecomputeLinksetCompound,addChild,indx={1},cShape={2},offPos={3},offRot={4}",
+                                LinksetRoot.LocalID, cPrim.LinksetChildIndex, childShape, offsetPos, offsetRot);
+
+                    // Since we are borrowing the shape of the child, disable the origional child body
+                    if (!IsRoot(cPrim))
+                    {
+                        m_physicsScene.PE.AddToCollisionFlags(cPrim.PhysBody, CollisionFlags.CF_NO_CONTACT_RESPONSE);
+                        m_physicsScene.PE.ForceActivationState(cPrim.PhysBody, ActivationState.DISABLE_SIMULATION);
+                        // We don't want collisions from the old linkset children.
+                        m_physicsScene.PE.RemoveFromCollisionFlags(cPrim.PhysBody, CollisionFlags.BS_SUBSCRIBE_COLLISION_EVENTS);
+                        cPrim.PhysBody.collisionType = CollisionType.LinksetChild;
+                    }
+                }
+                else
+                {
+                    // The linkset must be in an intermediate state where all the children have not yet
+                    //    been constructed. This sometimes happens on startup when everything is getting
+                    //    built and some shapes have to wait for assets to be read in.
+                    // Just skip this linkset for the moment and cause the shape to be rebuilt next tick.
+                    // One problem might be that the shape is broken somehow and it never becomes completely
+                    //    available. This might cause the rebuild to happen over and over.
+                    LinksetRoot.ForceBodyShapeRebuild(false);
+                    DetailLog("{0},BSLinksetCompound.RecomputeLinksetCompound,addChildWithNoShape,indx={1},cShape={2},offPos={3},offRot={4}",
+                                    LinksetRoot.LocalID, cPrim.LinksetChildIndex, childShape, offsetPos, offsetRot);
+                    // Output an annoying warning. It should only happen once but if it keeps coming out,
+                    //    the user knows there is something wrong and will report it.
+                    m_physicsScene.Logger.WarnFormat("{0} Linkset rebuild warning. If this happens more than one or two times, please report in Mantis 7191", LogHeader);
+                    m_physicsScene.Logger.WarnFormat("{0} pName={1}, childIdx={2}, shape={3}",
+                                    LogHeader, LinksetRoot.Name, cPrim.LinksetChildIndex, childShape);
+
+                    // This causes the loop to bail on building the rest of this linkset.
+                    // The rebuild operation should fix it up or declare the object unbuildable.
+                    return true;
                 }
 
                 return false;   // 'false' says to move onto the next child in the list

OpenSim/Region/Physics/BulletSPlugin/BSParam.cs

@@ -136,6 +136,9 @@ public static class BSParam
     public static float AvatarHeightLowFudge { get; private set; }
     public static float AvatarHeightMidFudge { get; private set; }
     public static float AvatarHeightHighFudge { get; private set; }
+    public static float AvatarFlyingGroundMargin { get; private set; }
+    public static float AvatarFlyingGroundUpForce { get; private set; }
+    public static float AvatarTerminalVelocity { get; private set; }
 	public static float AvatarContactProcessingThreshold { get; private set; }
     public static float AvatarStopZeroThreshold { get; private set; }
 	public static int AvatarJumpFrames { get; private set; }
@@ -583,6 +586,12 @@ public static class BSParam
             0f ),
         new ParameterDefn<float>("AvatarHeightHighFudge", "A fudge factor to make tall avatars stand on the ground",
             0f ),
+        new ParameterDefn<float>("AvatarFlyingGroundMargin", "Meters avatar is kept above the ground when flying",
+            5f ),
+        new ParameterDefn<float>("AvatarFlyingGroundUpForce", "Upward force applied to the avatar to keep it at flying ground margin",
+            2.0f ),
+        new ParameterDefn<float>("AvatarTerminalVelocity", "Terminal Velocity of falling avatar",
+            -54.0f ),
 	    new ParameterDefn<float>("AvatarContactProcessingThreshold", "Distance from capsule to check for collisions",
             0.1f ),
 	    new ParameterDefn<float>("AvatarStopZeroThreshold", "Movement velocity below which avatar is assumed to be stopped",

OpenSim/Region/Physics/BulletSPlugin/BSPhysObject.cs

@@ -159,6 +159,11 @@ public abstract class BSPhysObject : PhysicsActor
         Unknown, Waiting, FailedAssetFetch, FailedMeshing, Fetched
     }
     public PrimAssetCondition PrimAssetState { get; set; }
+    public virtual bool AssetFailed()
+    {
+        return ( (this.PrimAssetState == PrimAssetCondition.FailedAssetFetch)
+              || (this.PrimAssetState == PrimAssetCondition.FailedMeshing) );
+    }
 
     // The objects base shape information. Null if not a prim type shape.
     public PrimitiveBaseShape BaseShape { get; protected set; }
@@ -462,7 +467,10 @@ public abstract class BSPhysObject : PhysicsActor
 
         // If someone has subscribed for collision events log the collision so it will be reported up
         if (SubscribedEvents()) {
-            CollisionCollection.AddCollider(collidingWith, new ContactPoint(contactPoint, contactNormal, pentrationDepth));
+            lock (PhysScene.CollisionLock)
+            {
+                CollisionCollection.AddCollider(collidingWith, new ContactPoint(contactPoint, contactNormal, pentrationDepth));
+            }
             DetailLog("{0},{1}.Collison.AddCollider,call,with={2},point={3},normal={4},depth={5},colliderMoving={6}",
                             LocalID, TypeName, collidingWith, contactPoint, contactNormal, pentrationDepth, ColliderIsMoving);
 
@@ -474,12 +482,14 @@ public abstract class BSPhysObject : PhysicsActor
     // Send the collected collisions into the simulator.
     // Called at taint time from within the Step() function thus no locking problems
     //      with CollisionCollection and ObjectsWithNoMoreCollisions.
+    // Called with BSScene.CollisionLock locked to protect the collision lists.
     // Return 'true' if there were some actual collisions passed up
     public virtual bool SendCollisions()
     {
         bool ret = true;
 
-        // If the 'no collision' call, force it to happen right now so quick collision_end
+        // If no collisions this call but there were collisions last call, force the collision
+        //     event to be happen right now so quick collision_end.
         bool force = (CollisionCollection.Count == 0 && CollisionsLastReported.Count != 0);
 
         // throttle the collisions to the number of milliseconds specified in the subscription

OpenSim/Region/Physics/BulletSPlugin/BSScene.cs

@@ -705,7 +705,10 @@ public sealed class BSScene : PhysicsScene, IPhysicsParameters
     //    this is is under UpdateLock.
     public void PostUpdate(BSPhysObject updatee)
     {
-        ObjectsWithUpdates.Add(updatee);
+        lock (UpdateLock)
+        {
+            ObjectsWithUpdates.Add(updatee);
+        }
     }
 
     // The simulator thinks it is physics time so return all the collisions and position
@@ -803,7 +806,10 @@ public sealed class BSScene : PhysicsScene, IPhysicsParameters
             if (collider.Collide(collidingWith, collidee, collidePoint, collideNormal, penetration))
             {
                 // If a collision was 'good', remember to send it to the simulator
-                ObjectsWithCollisions.Add(collider);
+                lock (CollisionLock)
+                {
+                    ObjectsWithCollisions.Add(collider);
+                }
             }
         }