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

19 files changed, 432 insertions, 118 deletions

diff --git a/OpenSim/Region/Application/OpenSim.cs b/OpenSim/Region/Application/OpenSim.cs
index c4731a3..4075edb 100644
--- a/OpenSim/Region/Application/OpenSim.cs
+++ b/OpenSim/Region/Application/OpenSim.cs
@@ -30,6 +30,7 @@ using System.Collections;
 using System.Collections.Generic;
 using System.Diagnostics;
 using System.IO;
+using System.Linq;
 using System.Reflection;
 using System.Text;
 using System.Text.RegularExpressions;
@@ -808,16 +809,28 @@ namespace OpenSim
                     break;
 
                 case "modules":
-                    SceneManager.ForEachScene(
-                        delegate(Scene scene) {
-                        MainConsole.Instance.Output("Loaded region modules in" + scene.RegionInfo.RegionName + " are:");
-                        foreach (IRegionModuleBase module in scene.RegionModules.Values)
+                    SceneManager.ForEachSelectedScene(
+                        scene => 
                         {
-                            Type type = module.GetType().GetInterface("ISharedRegionModule");
-                            string module_type = type != null ? "Shared" : "Non-Shared";
-                            MainConsole.Instance.OutputFormat("New Region Module ({0}): {1}", module_type, module.Name);
+                            MainConsole.Instance.OutputFormat("Loaded region modules in {0} are:", scene.Name);
+
+                            List<IRegionModuleBase> sharedModules = new List<IRegionModuleBase>();
+                            List<IRegionModuleBase> nonSharedModules = new List<IRegionModuleBase>();
+
+                            foreach (IRegionModuleBase module in scene.RegionModules.Values)
+                            {
+                                if (module.GetType().GetInterface("ISharedRegionModule") != null)
+                                    nonSharedModules.Add(module);
+                                else
+                                    sharedModules.Add(module);
+                            }
+
+                            foreach (IRegionModuleBase module in sharedModules.OrderBy(m => m.Name))
+                                MainConsole.Instance.OutputFormat("New Region Module (Shared): {0}", module.Name);
+
+                            foreach (IRegionModuleBase module in sharedModules.OrderBy(m => m.Name))
+                                MainConsole.Instance.OutputFormat("New Region Module (Non-Shared): {0}", module.Name);
                         }
-                    }
                     );
 
                     MainConsole.Instance.Output("");
diff --git a/OpenSim/Region/Application/OpenSimBase.cs b/OpenSim/Region/Application/OpenSimBase.cs
index 3c8e199..c555915 100644
--- a/OpenSim/Region/Application/OpenSimBase.cs
+++ b/OpenSim/Region/Application/OpenSimBase.cs
@@ -668,7 +668,7 @@ namespace OpenSim
             //    listenIP = IPAddress.Parse("0.0.0.0");
 
             uint port = (uint) regionInfo.InternalEndPoint.Port;
-            IClientNetworkServer clientNetworkServer;
+
             if (m_autoCreateClientStack)
             {
                 clientNetworkServers = m_clientStackManager.CreateServers(
diff --git a/OpenSim/Region/CoreModules/Scripting/LSLHttp/UrlModule.cs b/OpenSim/Region/CoreModules/Scripting/LSLHttp/UrlModule.cs
index be617a5..c9cd412 100644
--- a/OpenSim/Region/CoreModules/Scripting/LSLHttp/UrlModule.cs
+++ b/OpenSim/Region/CoreModules/Scripting/LSLHttp/UrlModule.cs
@@ -117,20 +117,21 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
         /// </summary>
         private Dictionary<string, UrlData> m_UrlMap = new Dictionary<string, UrlData>();
 
-        /// <summary>
-        /// Maximum number of external urls that can be set up by this module.
-        /// </summary>
-        private int m_TotalUrls = 100;
-
-        private uint https_port = 0;
+        private uint m_HttpsPort = 0;
         private IHttpServer m_HttpServer = null;
         private IHttpServer m_HttpsServer = null;
 
-        private string m_ExternalHostNameForLSL = "";
-        public string ExternalHostNameForLSL
-        {
-            get { return m_ExternalHostNameForLSL; } 
-        }
+        public string ExternalHostNameForLSL { get; private set; }
+
+        /// <summary>
+        /// The default maximum number of urls
+        /// </summary>
+        public const int DefaultTotalUrls = 100;
+
+        /// <summary>
+        /// Maximum number of external urls that can be set up by this module.
+        /// </summary>
+        public int TotalUrls { get; set; }
 
         public Type ReplaceableInterface 
         {
@@ -144,16 +145,27 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
 
         public void Initialise(IConfigSource config)
         {
-            m_ExternalHostNameForLSL = config.Configs["Network"].GetString("ExternalHostNameForLSL", System.Environment.MachineName);
-            bool ssl_enabled = config.Configs["Network"].GetBoolean("https_listener",false);
+            IConfig networkConfig = config.Configs["Network"];
+
+            if (networkConfig != null)
+            {
+                ExternalHostNameForLSL = config.Configs["Network"].GetString("ExternalHostNameForLSL", null);
+
+                bool ssl_enabled = config.Configs["Network"].GetBoolean("https_listener", false);
+
+                if (ssl_enabled)
+                    m_HttpsPort = (uint)config.Configs["Network"].GetInt("https_port", (int)m_HttpsPort);
+            }
 
-            if (ssl_enabled)
-                https_port = (uint) config.Configs["Network"].GetInt("https_port",0);
+            if (ExternalHostNameForLSL == null)
+                ExternalHostNameForLSL = System.Environment.MachineName;
 
             IConfig llFunctionsConfig = config.Configs["LL-Functions"];
 
             if (llFunctionsConfig != null)
-                m_TotalUrls = llFunctionsConfig.GetInt("max_external_urls_per_simulator", m_TotalUrls);
+                TotalUrls = llFunctionsConfig.GetInt("max_external_urls_per_simulator", DefaultTotalUrls);
+            else
+                TotalUrls = DefaultTotalUrls;
         }
 
         public void PostInitialise()
@@ -169,9 +181,9 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
                 m_HttpServer = MainServer.Instance;
                 //
                 // We can use the https if it is enabled
-                if (https_port > 0)
+                if (m_HttpsPort > 0)
                 {
-                    m_HttpsServer = MainServer.GetHttpServer(https_port);
+                    m_HttpsServer = MainServer.GetHttpServer(m_HttpsPort);
                 }
             }
 
@@ -204,12 +216,12 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
 
             lock (m_UrlMap)
             {
-                if (m_UrlMap.Count >= m_TotalUrls)
+                if (m_UrlMap.Count >= TotalUrls)
                 {
                     engine.PostScriptEvent(itemID, "http_request", new Object[] { urlcode.ToString(), "URL_REQUEST_DENIED", "" });
                     return urlcode;
                 }
-                string url = "http://" + m_ExternalHostNameForLSL + ":" + m_HttpServer.Port.ToString() + "/lslhttp/" + urlcode.ToString() + "/";
+                string url = "http://" + ExternalHostNameForLSL + ":" + m_HttpServer.Port.ToString() + "/lslhttp/" + urlcode.ToString() + "/";
 
                 UrlData urlData = new UrlData();
                 urlData.hostID = host.UUID;
@@ -249,12 +261,12 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
 
             lock (m_UrlMap)
             {
-                if (m_UrlMap.Count >= m_TotalUrls)
+                if (m_UrlMap.Count >= TotalUrls)
                 {
                     engine.PostScriptEvent(itemID, "http_request", new Object[] { urlcode.ToString(), "URL_REQUEST_DENIED", "" });
                     return urlcode;
                 }
-                string url = "https://" + m_ExternalHostNameForLSL + ":" + m_HttpsServer.Port.ToString() + "/lslhttps/" + urlcode.ToString() + "/";
+                string url = "https://" + ExternalHostNameForLSL + ":" + m_HttpsServer.Port.ToString() + "/lslhttps/" + urlcode.ToString() + "/";
 
                 UrlData urlData = new UrlData();
                 urlData.hostID = host.UUID;
@@ -377,7 +389,7 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
         public int GetFreeUrls()
         {
             lock (m_UrlMap)
-                return m_TotalUrls - m_UrlMap.Count;
+                return TotalUrls - m_UrlMap.Count;
         }
 
         public void ScriptRemoved(UUID itemID)
@@ -579,9 +591,9 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
                     string url;
 
                     if (is_ssl)
-                        url = "https://" + m_ExternalHostNameForLSL + ":" + m_HttpsServer.Port.ToString() + uri_tmp;
+                        url = "https://" + ExternalHostNameForLSL + ":" + m_HttpsServer.Port.ToString() + uri_tmp;
                     else
-                        url = "http://" + m_ExternalHostNameForLSL + ":" + m_HttpServer.Port.ToString() + uri_tmp;
+                        url = "http://" + ExternalHostNameForLSL + ":" + m_HttpServer.Port.ToString() + uri_tmp;
 
                     // Avoid a race - the request URL may have been released via llRequestUrl() whilst this
                     // request was being processed.
diff --git a/OpenSim/Region/CoreModules/Scripting/VectorRender/VectorRenderModule.cs b/OpenSim/Region/CoreModules/Scripting/VectorRender/VectorRenderModule.cs
index 689e8a7..f04fabe 100644
--- a/OpenSim/Region/CoreModules/Scripting/VectorRender/VectorRenderModule.cs
+++ b/OpenSim/Region/CoreModules/Scripting/VectorRender/VectorRenderModule.cs
@@ -838,13 +838,17 @@ namespace OpenSim.Region.CoreModules.Scripting.VectorRender
             try
             {
                 WebRequest request = HttpWebRequest.Create(url);
-//Ckrinke: Comment out for now as 'str' is unused. Bring it back into play later when it is used.
-//Ckrinke            Stream str = null;
-                HttpWebResponse response = (HttpWebResponse)(request).GetResponse();
-                if (response.StatusCode == HttpStatusCode.OK)
+
+                using (HttpWebResponse response = (HttpWebResponse)(request).GetResponse())
                 {
-                    Bitmap image = new Bitmap(response.GetResponseStream());
-                    return image;
+                    if (response.StatusCode == HttpStatusCode.OK)
+                    {
+                        using (Stream s = response.GetResponseStream())
+                        {
+                            Bitmap image = new Bitmap(s);
+                            return image;
+                        }
+                    }
                 }
             }
             catch { }
diff --git a/OpenSim/Region/CoreModules/World/WorldMap/WorldMapModule.cs b/OpenSim/Region/CoreModules/World/WorldMap/WorldMapModule.cs
index 912d50a..c50ab64 100644
--- a/OpenSim/Region/CoreModules/World/WorldMap/WorldMapModule.cs
+++ b/OpenSim/Region/CoreModules/World/WorldMap/WorldMapModule.cs
@@ -868,20 +868,22 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
             }
 
             string response_mapItems_reply = null;
-            { // get the response
-                StreamReader sr = null;
+            {
                 try
                 {
-                    WebResponse webResponse = mapitemsrequest.GetResponse();
-                    if (webResponse != null)
-                    {
-                        sr = new StreamReader(webResponse.GetResponseStream());
-                        response_mapItems_reply = sr.ReadToEnd().Trim();
-                    }
-                    else
+                    using (WebResponse webResponse = mapitemsrequest.GetResponse())
                     {
-                        return new OSDMap();
-                    }
+                        if (webResponse != null)
+                        {
+                            using (Stream s = webResponse.GetResponseStream())
+                                using (StreamReader sr = new StreamReader(s))
+                                    response_mapItems_reply = sr.ReadToEnd().Trim();
+                        }
+                        else
+                        {
+                            return new OSDMap();
+                        }
+                        }
                 }
                 catch (WebException)
                 {
@@ -908,11 +910,6 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
 
                     return responseMap;
                 }
-                finally
-                {
-                    if (sr != null)
-                        sr.Close();
-                }
 
                 OSD rezResponse = null;
                 try
@@ -926,6 +923,7 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
                 {
                     m_log.InfoFormat("[WORLD MAP]: exception on parse of RequestMapItems reply from {0}: {1}", httpserver, ex.Message);
                     responseMap["connect"] = OSD.FromBoolean(false);
+
                     lock (m_blacklistedregions)
                     {
                         if (!m_blacklistedregions.ContainsKey(regionhandle))
diff --git a/OpenSim/Region/Framework/Interfaces/IScriptModule.cs b/OpenSim/Region/Framework/Interfaces/IScriptModule.cs
index 143af48..ced4e91 100644
--- a/OpenSim/Region/Framework/Interfaces/IScriptModule.cs
+++ b/OpenSim/Region/Framework/Interfaces/IScriptModule.cs
@@ -52,7 +52,18 @@ namespace OpenSim.Region.Framework.Interfaces
         string GetXMLState(UUID itemID);
         bool SetXMLState(UUID itemID, string xml);
 
+        /// <summary>
+        /// Post a script event to a single script.
+        /// </summary>
+        /// <returns>true if the post suceeded, false if it did not</returns>
+        /// <param name='itemID'>The item ID of the script.</param>
+        /// <param name='name'>The name of the event.</param>
+        /// <param name='args'>
+        /// The arguments of the event.  These are in the order in which they appear.
+        /// e.g. for http_request this will be an object array of key request_id, string method, string body
+        /// </param>
         bool PostScriptEvent(UUID itemID, string name, Object[] args);
+
         bool PostObjectEvent(UUID itemID, string name, Object[] args);
 
         /// <summary>
diff --git a/OpenSim/Region/Framework/Scenes/SceneManager.cs b/OpenSim/Region/Framework/Scenes/SceneManager.cs
index 1e2e973..780bd01 100644
--- a/OpenSim/Region/Framework/Scenes/SceneManager.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneManager.cs
@@ -331,35 +331,30 @@ namespace OpenSim.Region.Framework.Scenes
 
         public void SendCommandToPluginModules(string[] cmdparams)
         {
-            ForEachCurrentScene(delegate(Scene scene) { scene.SendCommandToPlugins(cmdparams); });
+            ForEachSelectedScene(delegate(Scene scene) { scene.SendCommandToPlugins(cmdparams); });
         }
 
         public void SetBypassPermissionsOnCurrentScene(bool bypassPermissions)
         {
-            ForEachCurrentScene(delegate(Scene scene) { scene.Permissions.SetBypassPermissions(bypassPermissions); });
+            ForEachSelectedScene(delegate(Scene scene) { scene.Permissions.SetBypassPermissions(bypassPermissions); });
         }
 
-        private void ForEachCurrentScene(Action<Scene> func)
+        public void ForEachSelectedScene(Action<Scene> func)
         {
             if (CurrentScene == null)
-            {
-                lock (m_localScenes)
-                    m_localScenes.ForEach(func);
-            }
+                ForEachScene(func);
             else
-            {
                 func(CurrentScene);
-            }
         }
 
         public void RestartCurrentScene()
         {
-            ForEachCurrentScene(delegate(Scene scene) { scene.RestartNow(); });
+            ForEachSelectedScene(delegate(Scene scene) { scene.RestartNow(); });
         }
 
         public void BackupCurrentScene()
         {
-            ForEachCurrentScene(delegate(Scene scene) { scene.Backup(true); });
+            ForEachSelectedScene(delegate(Scene scene) { scene.Backup(true); });
         }
 
         public bool TrySetCurrentScene(string regionName)
@@ -490,7 +485,7 @@ namespace OpenSim.Region.Framework.Scenes
         /// <param name="name">Name of avatar to debug</param>
         public void SetDebugPacketLevelOnCurrentScene(int newDebug, string name)
         {
-            ForEachCurrentScene(scene =>
+            ForEachSelectedScene(scene =>
                 scene.ForEachScenePresence(sp =>
                 {
                     if (name == null || sp.Name == name)
@@ -509,7 +504,7 @@ namespace OpenSim.Region.Framework.Scenes
         {
             List<ScenePresence> avatars = new List<ScenePresence>();
 
-            ForEachCurrentScene(
+            ForEachSelectedScene(
                 delegate(Scene scene)
                 {
                     scene.ForEachRootScenePresence(delegate(ScenePresence scenePresence)
@@ -526,7 +521,7 @@ namespace OpenSim.Region.Framework.Scenes
         {
             List<ScenePresence> presences = new List<ScenePresence>();
 
-            ForEachCurrentScene(delegate(Scene scene)
+            ForEachSelectedScene(delegate(Scene scene)
             {
                 scene.ForEachScenePresence(delegate(ScenePresence sp)
                 {
@@ -555,12 +550,12 @@ namespace OpenSim.Region.Framework.Scenes
 
         public void ForceCurrentSceneClientUpdate()
         {
-            ForEachCurrentScene(delegate(Scene scene) { scene.ForceClientUpdate(); });
+            ForEachSelectedScene(delegate(Scene scene) { scene.ForceClientUpdate(); });
         }
 
         public void HandleEditCommandOnCurrentScene(string[] cmdparams)
         {
-            ForEachCurrentScene(delegate(Scene scene) { scene.HandleEditCommand(cmdparams); });
+            ForEachSelectedScene(delegate(Scene scene) { scene.HandleEditCommand(cmdparams); });
         }
 
         public bool TryGetScenePresence(UUID avatarId, out ScenePresence avatar)
diff --git a/OpenSim/Region/OptionalModules/Avatar/Voice/FreeSwitchVoice/FreeSwitchVoiceModule.cs b/OpenSim/Region/OptionalModules/Avatar/Voice/FreeSwitchVoice/FreeSwitchVoiceModule.cs
index 37ab35a..ef1b92e 100644
--- a/OpenSim/Region/OptionalModules/Avatar/Voice/FreeSwitchVoice/FreeSwitchVoiceModule.cs
+++ b/OpenSim/Region/OptionalModules/Avatar/Voice/FreeSwitchVoice/FreeSwitchVoiceModule.cs
@@ -551,13 +551,20 @@ namespace OpenSim.Region.OptionalModules.Avatar.Voice.FreeSwitchVoice
                 reqStream.Close();
             }
 
-            HttpWebResponse fwdrsp = (HttpWebResponse)forwardreq.GetResponse();
-            Encoding encoding = Util.UTF8;
-            StreamReader fwdresponsestream = new StreamReader(fwdrsp.GetResponseStream(), encoding);
-            fwdresponsestr = fwdresponsestream.ReadToEnd();
-            fwdresponsecontenttype = fwdrsp.ContentType;
-            fwdresponsecode = (int)fwdrsp.StatusCode;
-            fwdresponsestream.Close();
+            using (HttpWebResponse fwdrsp = (HttpWebResponse)forwardreq.GetResponse())
+            {
+                Encoding encoding = Util.UTF8;
+
+                using (Stream s = fwdrsp.GetResponseStream())
+                {
+                    using (StreamReader fwdresponsestream = new StreamReader(s))
+                    {
+                        fwdresponsestr = fwdresponsestream.ReadToEnd();
+                        fwdresponsecontenttype = fwdrsp.ContentType;
+                        fwdresponsecode = (int)fwdrsp.StatusCode;
+                    }
+                }
+            }
 
             response["content_type"] = fwdresponsecontenttype;
             response["str_response_string"] = fwdresponsestr;
diff --git a/OpenSim/Region/OptionalModules/Avatar/Voice/VivoxVoice/VivoxVoiceModule.cs b/OpenSim/Region/OptionalModules/Avatar/Voice/VivoxVoice/VivoxVoiceModule.cs
index 881807a..cb69411 100644
--- a/OpenSim/Region/OptionalModules/Avatar/Voice/VivoxVoice/VivoxVoiceModule.cs
+++ b/OpenSim/Region/OptionalModules/Avatar/Voice/VivoxVoice/VivoxVoiceModule.cs
@@ -1116,18 +1116,16 @@ namespace OpenSim.Region.OptionalModules.Avatar.Voice.VivoxVoice
                 // Otherwise prepare the request
                 m_log.DebugFormat("[VivoxVoice] Sending request <{0}>", requrl);
 
-                HttpWebRequest  req = (HttpWebRequest)WebRequest.Create(requrl);
-                HttpWebResponse rsp = null;
+                HttpWebRequest req = (HttpWebRequest)WebRequest.Create(requrl);
 
                 // We are sending just parameters, no content
                 req.ContentLength = 0;
 
                 // Send request and retrieve the response
-                rsp = (HttpWebResponse)req.GetResponse();
-
-                XmlTextReader rdr = new XmlTextReader(rsp.GetResponseStream());
-                doc.Load(rdr);
-                rdr.Close();
+                using (HttpWebResponse rsp = (HttpWebResponse)req.GetResponse())
+                    using (Stream s = rsp.GetResponseStream())
+                        using (XmlTextReader rdr = new XmlTextReader(s))
+                            doc.Load(rdr);
             }
             catch (Exception e)
             {
diff --git a/OpenSim/Region/OptionalModules/Avatar/XmlRpcGroups/XmlRpcGroupsServicesConnectorModule.cs b/OpenSim/Region/OptionalModules/Avatar/XmlRpcGroups/XmlRpcGroupsServicesConnectorModule.cs
index 1101851..71b24ac 100644
--- a/OpenSim/Region/OptionalModules/Avatar/XmlRpcGroups/XmlRpcGroupsServicesConnectorModule.cs
+++ b/OpenSim/Region/OptionalModules/Avatar/XmlRpcGroups/XmlRpcGroupsServicesConnectorModule.cs
@@ -1146,28 +1146,38 @@ namespace Nwc.XmlRpc
             request.AllowWriteStreamBuffering = true;
             request.KeepAlive = !_disableKeepAlive;
 
-            Stream stream = request.GetRequestStream();
-            XmlTextWriter xml = new XmlTextWriter(stream, Encoding.ASCII);
-            _serializer.Serialize(xml, this);
-            xml.Flush();
-            xml.Close();
-
-            HttpWebResponse response = (HttpWebResponse)request.GetResponse();
-            StreamReader input = new StreamReader(response.GetResponseStream());
-
-            string inputXml = input.ReadToEnd();
-            XmlRpcResponse resp;
-            try
+            using (Stream stream = request.GetRequestStream())
             {
-                resp = (XmlRpcResponse)_deserializer.Deserialize(inputXml);
+                using (XmlTextWriter xml = new XmlTextWriter(stream, Encoding.ASCII))
+                {
+                    _serializer.Serialize(xml, this);
+                    xml.Flush();
+                }            
             }
-            catch (Exception e)
+
+            XmlRpcResponse resp;
+
+            using (HttpWebResponse response = (HttpWebResponse)request.GetResponse())
             {
-                RequestResponse = inputXml;
-                throw e;
+                using (Stream s = response.GetResponseStream())
+                {
+                    using (StreamReader input = new StreamReader(s))
+                    {
+                        string inputXml = input.ReadToEnd();
+
+                        try
+                        {
+                            resp = (XmlRpcResponse)_deserializer.Deserialize(inputXml);
+                        }
+                        catch (Exception e)
+                        {
+                            RequestResponse = inputXml;
+                            throw e;
+                        }
+                    }
+                }
             }
-            input.Close();
-            response.Close();
+
             return resp;
         }
     }
diff --git a/OpenSim/Region/OptionalModules/Example/BareBonesNonShared/BareBonesNonSharedModule.cs b/OpenSim/Region/OptionalModules/Example/BareBonesNonShared/BareBonesNonSharedModule.cs
index 7d37135..ad2fc7a 100644
--- a/OpenSim/Region/OptionalModules/Example/BareBonesNonShared/BareBonesNonSharedModule.cs
+++ b/OpenSim/Region/OptionalModules/Example/BareBonesNonShared/BareBonesNonSharedModule.cs
@@ -33,6 +33,11 @@ using Nini.Config;
 using OpenSim.Region.Framework.Interfaces;
 using OpenSim.Region.Framework.Scenes;
 
+// You will need to uncomment this line if you are adding a region module to some other assembly which does not already
+// specify its assembly.  Otherwise, the region modules in the assembly will not be picked up when OpenSimulator scans
+// the available DLLs
+//[assembly: Addin("MyModule", "1.0")]
+
 namespace OpenSim.Region.OptionalModules.Example.BareBonesNonShared
 {
     /// <summary>
diff --git a/OpenSim/Region/OptionalModules/Example/BareBonesShared/BareBonesSharedModule.cs b/OpenSim/Region/OptionalModules/Example/BareBonesShared/BareBonesSharedModule.cs
index 781fe95..bb9cbb7 100644
--- a/OpenSim/Region/OptionalModules/Example/BareBonesShared/BareBonesSharedModule.cs
+++ b/OpenSim/Region/OptionalModules/Example/BareBonesShared/BareBonesSharedModule.cs
@@ -33,6 +33,11 @@ using Nini.Config;
 using OpenSim.Region.Framework.Interfaces;
 using OpenSim.Region.Framework.Scenes;
 
+// You will need to uncomment this line if you are adding a region module to some other assembly which does not already
+// specify its assembly.  Otherwise, the region modules in the assembly will not be picked up when OpenSimulator scans
+// the available DLLs
+//[assembly: Addin("MyModule", "1.0")]
+
 namespace OpenSim.Region.OptionalModules.Example.BareBonesShared
 {
     /// <summary>
diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSCharacter.cs b/OpenSim/Region/Physics/BulletSPlugin/BSCharacter.cs
index 1f186c3..f442ca2 100644
--- a/OpenSim/Region/Physics/BulletSPlugin/BSCharacter.cs
+++ b/OpenSim/Region/Physics/BulletSPlugin/BSCharacter.cs
@@ -204,7 +204,7 @@ public sealed class BSCharacter : BSPhysObject
             //   move. Thus, the velocity cannot be forced to zero. The problem is that small velocity
             //   errors can creap in and the avatar will slowly float off in some direction.
             // So, the problem is that, when an avatar is standing, we cannot tell creaping error
-            //   from real pushing.OMV.Vector3.Zero;
+            //   from real pushing.
             // The code below keeps setting the velocity to zero hoping the world will keep pushing.
 
             _velocityMotor.Step(timeStep);
@@ -254,9 +254,11 @@ public sealed class BSCharacter : BSPhysObject
                 }
 
                 // If falling, we keep the world's downward vector no matter what the other axis specify.
+                // The check for _velocity.Z < 0 makes jumping work (temporary upward force).
                 if (!Flying && !IsColliding)
                 {
-                    stepVelocity.Z = _velocity.Z;
+                    if (_velocity.Z < 0)
+                        stepVelocity.Z = _velocity.Z;
                     // DetailLog("{0},BSCharacter.MoveMotor,taint,overrideStepZWithWorldZ,stepVel={1}", LocalID, stepVelocity);
                 }
 
@@ -512,7 +514,7 @@ public sealed class BSCharacter : BSPhysObject
             //    just assign to "Position" because of potential call loops.
             PhysicsScene.TaintedObject(inTaintTime, "BSCharacter.PositionSanityCheck", delegate()
             {
-                DetailLog("{0},BSCharacter.PositionSanityCheck,taint,pos={1},orient={2}", LocalID, _position, _orientation);

+                DetailLog("{0},BSCharacter.PositionSanityCheck,taint,pos={1},orient={2}", LocalID, _position, _orientation);
                 ForcePosition = _position;
             });
             ret = true;
@@ -572,7 +574,7 @@ public sealed class BSCharacter : BSPhysObject
             m_targetVelocity = value;
             OMV.Vector3 targetVel = value;
             if (_setAlwaysRun)
-                targetVel *= BSParam.AvatarAlwaysRunFactor;
+                targetVel *= new OMV.Vector3(BSParam.AvatarAlwaysRunFactor, BSParam.AvatarAlwaysRunFactor, 0f);
 
             PhysicsScene.TaintedObject("BSCharacter.setTargetVelocity", delegate()
             {
diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSPrim.cs b/OpenSim/Region/Physics/BulletSPlugin/BSPrim.cs
index 4dff927..8f660c4 100644
--- a/OpenSim/Region/Physics/BulletSPlugin/BSPrim.cs
+++ b/OpenSim/Region/Physics/BulletSPlugin/BSPrim.cs
@@ -470,7 +470,7 @@ public class BSPrim : BSPhysObject
     // Note that this does not change _mass!
     public override void UpdatePhysicalMassProperties(float physMass, bool inWorld)
     {
-        if (PhysBody.HasPhysicalBody)
+        if (PhysBody.HasPhysicalBody && PhysShape.HasPhysicalShape)
         {
             if (IsStatic)
             {
diff --git a/OpenSim/Region/Physics/BulletSPlugin/BulletSimTODO.txt b/OpenSim/Region/Physics/BulletSPlugin/BulletSimTODO.txt
index 49718c4..4dc16f4 100755
--- a/OpenSim/Region/Physics/BulletSPlugin/BulletSimTODO.txt
+++ b/OpenSim/Region/Physics/BulletSPlugin/BulletSimTODO.txt
@@ -1,5 +1,12 @@
 CURRENT PRIORITIES
 =================================================
+Use the HACD convex hull routine in Bullet rather than the C# version.  
+        Speed up hullifying large meshes.
+Enable vehicle border crossings (at least as poorly as ODE)
+        Terrain skirts
+        Avatar created in previous region and not new region when crossing border
+        Vehicle recreated in new sim at small Z value (offset from root value?) (DONE)
+Lock axis
 Deleting a linkset while standing on the root will leave the physical shape of the root behind.
         Not sure if it is because standing on it. Done with large prim linksets.
 Vehicle angular vertical attraction
@@ -7,16 +14,11 @@ vehicle angular banking
 Center-of-gravity
 Vehicle angular deflection
         Preferred orientation angular correction fix
-Enable vehicle border crossings (at least as poorly as ODE)
-        Terrain skirts
-        Avatar created in previous region and not new region when crossing border
-        Vehicle recreated in new sim at small Z value (offset from root value?) (DONE)
 when should angular and linear motor targets be zeroed? when selected?
         Need a vehicle.clear()? Or an 'else' in prestep if not physical.
 Teravus llMoveToTarget script debug
         Mixing of hover, buoyancy/gravity, moveToTarget, into one force
         Setting hover height to zero disables hover even if hover flags are on (from SL wiki)
-Nebadon vehicles turning funny in arena
 limitMotorUp calibration (more down?)
 llRotLookAt
 llLookAt
@@ -66,6 +68,8 @@ Vehicle attributes are not restored when a vehicle is rezzed on region creation
 
 GENERAL TODO LIST:
 =================================================
+Resitution of a prim works on another prim but not on terrain.
+        The dropped prim doesn't bounce properly on the terrain.
 Add a sanity check for PIDTarget location.
 Level-of-detail for mesh creation. Prims with circular interiors require lod of 32.
         Is much saved with lower LODs? At the moment, all set to 32.
@@ -163,7 +167,6 @@ Create tests for different interface components
         Have test objects/scripts measure themselves and turn color if correct/bad
         Test functions in SL and calibrate correctness there
         Create auto rezzer and tracker to run through the tests
-Use the HACD convex hull routine in Bullet rather than the C# version.
 Do we need to do convex hulls all the time? Can complex meshes be left meshes?
         There is some problem with meshes and collisions
         Hulls are not as detailed as meshes. Hulled vehicles insides are different shape.
@@ -334,4 +337,5 @@ Child movement in linkset (don't rebuild linkset) (DONE 20130122))
 Avatar standing on a moving object should start to move with the object. (DONE 20130125)
 Angular motion around Z moves the vehicle in world Z and not vehicle Z in ODE.
         Verify that angular motion specified around Z moves in the vehicle coordinates.
-        DONE 20130120: BulletSim properly applies force in vehicle relative coordinates.
\ No newline at end of file
+        DONE 20130120: BulletSim properly applies force in vehicle relative coordinates.
+Nebadon vehicles turning funny in arena (DONE)
\ No newline at end of file
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
index 96f650e..6a31568 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
@@ -9423,6 +9423,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 return UUID.Zero.ToString();
             }
         }
+
         public LSL_String llRequestURL()
         {
             m_host.AddScriptLPS(1);
diff --git a/OpenSim/Region/ScriptEngine/Shared/Instance/Tests/CoopTerminationTests.cs b/OpenSim/Region/ScriptEngine/Shared/Instance/Tests/CoopTerminationTests.cs
index 7ea30bf1..ac822c6 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Instance/Tests/CoopTerminationTests.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Instance/Tests/CoopTerminationTests.cs
@@ -443,7 +443,6 @@ default
             string itemName = "TestNoStop";
 
             SceneObjectPart partWhereRezzed = CreateScript(script, itemName, userId);
-            TaskInventoryItem rezzedItem = partWhereRezzed.Inventory.GetInventoryItem(itemName);
 
             // Wait for the script to start the event before we try stopping it.
             m_chatEvent.WaitOne(60000);
diff --git a/OpenSim/Region/ScriptEngine/Shared/Tests/LSL_ApiHttpTests.cs b/OpenSim/Region/ScriptEngine/Shared/Tests/LSL_ApiHttpTests.cs
new file mode 100644
index 0000000..b0baa1c
--- /dev/null
+++ b/OpenSim/Region/ScriptEngine/Shared/Tests/LSL_ApiHttpTests.cs
@@ -0,0 +1,250 @@
+/*
+ * 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.IO;
+using System.Net;
+using System.Reflection;
+using System.Text;
+using log4net;
+using Nini.Config;
+using NUnit.Framework;
+using OpenMetaverse;
+using OpenSim.Framework;
+using OpenSim.Framework.Servers;
+using OpenSim.Framework.Servers.HttpServer;
+using OpenSim.Region.CoreModules.Scripting.LSLHttp;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Region.ScriptEngine.Shared;
+using OpenSim.Region.ScriptEngine.Shared.Api;
+using OpenSim.Region.ScriptEngine.Shared.ScriptBase;
+using OpenSim.Services.Interfaces;
+using OpenSim.Tests.Common;
+using OpenSim.Tests.Common.Mock;
+
+namespace OpenSim.Region.ScriptEngine.Shared.Tests
+{
+    /// <summary>
+    /// Tests for HTTP related functions in LSL
+    /// </summary>
+    [TestFixture]
+    public class LSL_ApiHttpTests : OpenSimTestCase
+    {
+        private Scene m_scene;
+        private MockScriptEngine m_engine;
+        private UrlModule m_urlModule;
+
+        private TaskInventoryItem m_scriptItem;
+        private LSL_Api m_lslApi;
+
+        [TestFixtureSetUp]
+        public void TestFixtureSetUp()
+        {
+            // Don't allow tests to be bamboozled by asynchronous events.  Execute everything on the same thread.
+            Util.FireAndForgetMethod = FireAndForgetMethod.RegressionTest;
+        }
+
+        [TestFixtureTearDown]
+        public void TestFixureTearDown()
+        {
+            // We must set this back afterwards, otherwise later tests will fail since they're expecting multiple
+            // threads.  Possibly, later tests should be rewritten so none of them require async stuff (which regression
+            // tests really shouldn't).
+            Util.FireAndForgetMethod = Util.DefaultFireAndForgetMethod;
+        }
+
+        [SetUp]
+        public override void SetUp()
+        {
+            base.SetUp();
+
+            // This is an unfortunate bit of clean up we have to do because MainServer manages things through static
+            // variables and the VM is not restarted between tests.
+            uint port = 9999;
+            MainServer.RemoveHttpServer(port);
+
+            BaseHttpServer server = new BaseHttpServer(port, false, 0, "");
+            MainServer.AddHttpServer(server);
+            MainServer.Instance = server;
+
+            server.Start();
+
+            m_engine = new MockScriptEngine();
+            m_urlModule = new UrlModule();
+
+            m_scene = new SceneHelpers().SetupScene();
+            SceneHelpers.SetupSceneModules(m_scene, new IniConfigSource(), m_engine, m_urlModule);
+
+            SceneObjectGroup so = SceneHelpers.AddSceneObject(m_scene);
+            m_scriptItem = TaskInventoryHelpers.AddScript(m_scene, so.RootPart);
+
+            // This is disconnected from the actual script - the mock engine does not set up any LSL_Api atm.
+            // Possibly this could be done and we could obtain it directly from the MockScriptEngine.
+            m_lslApi = new LSL_Api();
+            m_lslApi.Initialize(m_engine, so.RootPart, m_scriptItem, null);
+        }
+
+        [TearDown]
+        public void TearDown()
+        {
+            MainServer.Instance.Stop();
+        }       
+
+        [Test]
+        public void TestLlReleaseUrl()
+        {
+            TestHelpers.InMethod();
+
+            m_lslApi.llRequestURL();
+            string returnedUri = m_engine.PostedEvents[m_scriptItem.ItemID][0].Params[2].ToString();
+
+            {
+                // Check that the initial number of URLs is correct
+                Assert.That(m_lslApi.llGetFreeURLs().value, Is.EqualTo(m_urlModule.TotalUrls - 1));
+            }
+
+            {
+                // Check releasing a non-url
+                m_lslApi.llReleaseURL("GARBAGE");
+                Assert.That(m_lslApi.llGetFreeURLs().value, Is.EqualTo(m_urlModule.TotalUrls - 1));
+            }
+
+            {
+                // Check releasing a non-existing url
+                m_lslApi.llReleaseURL("http://example.com");
+                Assert.That(m_lslApi.llGetFreeURLs().value, Is.EqualTo(m_urlModule.TotalUrls - 1));
+            }
+
+            {
+                // Check URL release
+                m_lslApi.llReleaseURL(returnedUri);
+                Assert.That(m_lslApi.llGetFreeURLs().value, Is.EqualTo(m_urlModule.TotalUrls));
+
+                HttpWebRequest webRequest = (HttpWebRequest)WebRequest.Create(returnedUri);
+
+                bool gotExpectedException = false;
+
+                try
+                {
+                    using (HttpWebResponse webResponse = (HttpWebResponse)webRequest.GetResponse())
+                    {}
+                }
+                catch (WebException e)
+                {
+                    using (HttpWebResponse response = (HttpWebResponse)e.Response)
+                        gotExpectedException = response.StatusCode == HttpStatusCode.NotFound;
+                }
+
+                Assert.That(gotExpectedException, Is.True);
+            }
+
+            {
+                // Check releasing the same URL again
+                m_lslApi.llReleaseURL(returnedUri);
+                Assert.That(m_lslApi.llGetFreeURLs().value, Is.EqualTo(m_urlModule.TotalUrls));
+            }
+        }
+
+        [Test]
+        public void TestLlRequestUrl()
+        {
+            TestHelpers.InMethod();
+
+            string requestId = m_lslApi.llRequestURL();
+            Assert.That(requestId, Is.Not.EqualTo(UUID.Zero.ToString()));
+            string returnedUri;
+
+            {
+                // Check that URL is correctly set up
+                Assert.That(m_lslApi.llGetFreeURLs().value, Is.EqualTo(m_urlModule.TotalUrls - 1));
+
+                Assert.That(m_engine.PostedEvents.ContainsKey(m_scriptItem.ItemID));
+
+                List<EventParams> events = m_engine.PostedEvents[m_scriptItem.ItemID];
+                Assert.That(events.Count, Is.EqualTo(1));
+                EventParams eventParams = events[0];
+                Assert.That(eventParams.EventName, Is.EqualTo("http_request"));
+
+                UUID returnKey;
+                string rawReturnKey = eventParams.Params[0].ToString();
+                string method = eventParams.Params[1].ToString();
+                returnedUri = eventParams.Params[2].ToString();
+
+                Assert.That(UUID.TryParse(rawReturnKey, out returnKey), Is.True);
+                Assert.That(method, Is.EqualTo(ScriptBaseClass.URL_REQUEST_GRANTED));
+                Assert.That(Uri.IsWellFormedUriString(returnedUri, UriKind.Absolute), Is.True);
+            }
+
+            {
+                // Check that request to URL works.
+                string testResponse = "Hello World";
+
+                m_engine.ClearPostedEvents();                
+                m_engine.PostEventHook 
+                    += (itemId, evp) => m_lslApi.llHTTPResponse(evp.Params[0].ToString(), 200, testResponse);
+
+//                Console.WriteLine("Trying {0}", returnedUri);
+                HttpWebRequest webRequest = (HttpWebRequest)WebRequest.Create(returnedUri);
+
+                AssertHttpResponse(returnedUri, testResponse);
+
+                Assert.That(m_engine.PostedEvents.ContainsKey(m_scriptItem.ItemID));
+
+                List<EventParams> events = m_engine.PostedEvents[m_scriptItem.ItemID];
+                Assert.That(events.Count, Is.EqualTo(1));
+                EventParams eventParams = events[0];
+                Assert.That(eventParams.EventName, Is.EqualTo("http_request"));
+
+                UUID returnKey;
+                string rawReturnKey = eventParams.Params[0].ToString();
+                string method = eventParams.Params[1].ToString();
+                string body = eventParams.Params[2].ToString();
+
+                Assert.That(UUID.TryParse(rawReturnKey, out returnKey), Is.True);
+                Assert.That(method, Is.EqualTo("GET"));
+                Assert.That(body, Is.EqualTo(""));
+            }
+        }
+
+        private void AssertHttpResponse(string uri, string expectedResponse)
+        {
+            HttpWebRequest webRequest = (HttpWebRequest)WebRequest.Create(uri);
+
+            using (HttpWebResponse webResponse = (HttpWebResponse)webRequest.GetResponse())
+            {
+                using (Stream stream = webResponse.GetResponseStream())
+                {
+                    using (StreamReader reader = new StreamReader(stream))
+                    {
+                        Assert.That(reader.ReadToEnd(), Is.EqualTo(expectedResponse));
+                    }
+                }
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/OpenSim/Region/ScriptEngine/Shared/Tests/OSSL_ApiNpcTests.cs b/OpenSim/Region/ScriptEngine/Shared/Tests/OSSL_ApiNpcTests.cs
index 1f8a6e5..74f010e 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Tests/OSSL_ApiNpcTests.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Tests/OSSL_ApiNpcTests.cs
@@ -222,7 +222,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Tests
             // Store an avatar with a different height from default in a notecard.
             UUID userId = TestHelpers.ParseTail(0x1);
             float firstHeight = 1.9f;
-            float secondHeight = 2.1f;
+//            float secondHeight = 2.1f;
             string firstAppearanceNcName = "appearanceNc1";
             string secondAppearanceNcName = "appearanceNc2";