Merge branch 'master' into careminster

Conflicts:
	OpenSim/Framework/RegionLoader/Web/RegionLoaderWebServer.cs
	OpenSim/Region/CoreModules/Scripting/LSLHttp/UrlModule.cs
	OpenSim/Region/CoreModules/World/WorldMap/WorldMapModule.cs

OpenSim/ConsoleClient/Requester.cs

@@ -44,7 +44,6 @@ namespace OpenSim.ConsoleClient
                 ReplyDelegate action)
         {
             WebRequest request = WebRequest.Create(requestUrl);
-            WebResponse response = null;
 
             request.Method = "POST";
 
@@ -64,16 +63,18 @@ namespace OpenSim.ConsoleClient
                 {
                     string reply = String.Empty;
 
-                    response = request.EndGetResponse(ar);
+                    using (WebResponse response = request.EndGetResponse(ar))
-
-                    try
                     {
-                        StreamReader r = new StreamReader(response.GetResponseStream());
+                        try
-                        reply = r.ReadToEnd();
+                        {
+                            using (Stream s = response.GetResponseStream())
+                                using (StreamReader r = new StreamReader(s))
+                                    reply = r.ReadToEnd();
 
-                    }
+                        }
-                    catch (System.InvalidOperationException)
+                        catch (System.InvalidOperationException)
-                    {
+                        {
+                        }
                     }
 
                     action(requestUrl, data, reply);

OpenSim/Framework/Configuration/HTTP/HTTPConfiguration.cs

@@ -65,23 +65,27 @@ namespace OpenSim.Framework.Configuration.HTTP
                 byte[] buf = new byte[8192];
                 HttpWebRequest request =
                     (HttpWebRequest) WebRequest.Create(remoteConfigSettings.baseConfigURL + configFileName);
-                HttpWebResponse response = (HttpWebResponse) request.GetResponse();
+                using (HttpWebResponse response = (HttpWebResponse)request.GetResponse())
-
-                Stream resStream = response.GetResponseStream();
-
-                string tempString = null;
-                int count = 0;
-
-                do
                 {
-                    count = resStream.Read(buf, 0, buf.Length);
+                    using (Stream resStream = response.GetResponseStream())
-                    if (count != 0)
                     {
-                        tempString = Util.UTF8.GetString(buf, 0, count);
+                        string tempString = null;
-                        sb.Append(tempString);
+                        int count = 0;
+
+                        do
+                        {
+                            count = resStream.Read(buf, 0, buf.Length);
+                            if (count != 0)
+                            {
+                                tempString = Util.UTF8.GetString(buf, 0, count);
+                                sb.Append(tempString);
+                            }
+                        } 
+                        while (count > 0);
+
+                        LoadDataFromString(sb.ToString());
                     }
-                } while (count > 0);
+                }
-                LoadDataFromString(sb.ToString());
             }
             catch (WebException)
             {

OpenSim/Framework/Servers/HttpServer/RestSessionService.cs

@@ -101,20 +101,11 @@ namespace OpenSim.Framework.Servers.HttpServer
             using (WebResponse resp = request.GetResponse())
             {
                 XmlSerializer deserializer = new XmlSerializer(typeof(TResponse));
-                Stream respStream = null;
+
-                try
+                using (Stream respStream = resp.GetResponseStream())
-                {
-                    respStream = resp.GetResponseStream();
                     deserial = (TResponse)deserializer.Deserialize(respStream);
-                }
-                catch { }
-                finally
-                {
-                    if (respStream != null)
-                        respStream.Close();
-                    resp.Close();
-                }
             }
+
             return deserial;
         }
     }

OpenSim/Framework/WebUtil.cs

@@ -228,8 +228,8 @@ namespace OpenSim.Framework
                 errorMessage = we.Message;
                 if (we.Status == WebExceptionStatus.ProtocolError)
                 {
-                    HttpWebResponse webResponse = (HttpWebResponse)we.Response;
+                    using (HttpWebResponse webResponse = (HttpWebResponse)we.Response)
-                    errorMessage = String.Format("[{0}] {1}",webResponse.StatusCode,webResponse.StatusDescription);
+                        errorMessage = String.Format("[{0}] {1}", webResponse.StatusCode, webResponse.StatusDescription);
                 }
             }
             catch (Exception ex)
@@ -388,8 +388,8 @@ namespace OpenSim.Framework
                 errorMessage = we.Message;
                 if (we.Status == WebExceptionStatus.ProtocolError)
                 {
-                    HttpWebResponse webResponse = (HttpWebResponse)we.Response;
+                    using (HttpWebResponse webResponse = (HttpWebResponse)we.Response)
-                    errorMessage = String.Format("[{0}] {1}",webResponse.StatusCode,webResponse.StatusDescription);
+                        errorMessage = String.Format("[{0}] {1}",webResponse.StatusCode,webResponse.StatusDescription);
                 }
             }
             catch (Exception ex)
@@ -837,15 +837,16 @@ namespace OpenSim.Framework
                         {
                             if (e.Response is HttpWebResponse)
                             {
-                                HttpWebResponse httpResponse = (HttpWebResponse)e.Response;
+                                using (HttpWebResponse httpResponse = (HttpWebResponse)e.Response)
-    
+                                {        
-                                if (httpResponse.StatusCode != HttpStatusCode.NotFound)
+                                    if (httpResponse.StatusCode != HttpStatusCode.NotFound)
-                                {
+                                    {
-                                    // We don't appear to be handling any other status codes, so log these feailures to that
+                                        // We don't appear to be handling any other status codes, so log these feailures to that
-                                    // people don't spend unnecessary hours hunting phantom bugs.
+                                        // people don't spend unnecessary hours hunting phantom bugs.
-                                    m_log.DebugFormat(
+                                        m_log.DebugFormat(
-                                        "[ASYNC REQUEST]: Request {0} {1} failed with unexpected status code {2}",
+                                            "[ASYNC REQUEST]: Request {0} {1} failed with unexpected status code {2}",
-                                        verb, requestUrl, httpResponse.StatusCode);
+                                            verb, requestUrl, httpResponse.StatusCode);
+                                    }
                                 }
                             }
                         }
@@ -995,11 +996,9 @@ namespace OpenSim.Framework
                             Stream respStream = null;
                             try
                             {
-                                respStream = resp.GetResponseStream();
+                                using (respStream = resp.GetResponseStream())
-                                using (StreamReader reader = new StreamReader(respStream))
+                                    using (StreamReader reader = new StreamReader(respStream))
-                                {
+                                        respstring = reader.ReadToEnd();
-                                    respstring = reader.ReadToEnd();
-                                }
                             }
                             catch (Exception e)
                             {
@@ -1142,10 +1141,11 @@ namespace OpenSim.Framework
                 {
                     if (resp.ContentLength != 0)
                     {
-                        Stream respStream = resp.GetResponseStream();
+                        using (Stream respStream = resp.GetResponseStream())
-                        XmlSerializer deserializer = new XmlSerializer(typeof(TResponse));
+                        {
-                        deserial = (TResponse)deserializer.Deserialize(respStream);
+                            XmlSerializer deserializer = new XmlSerializer(typeof(TResponse));
-                        respStream.Close();
+                            deserial = (TResponse)deserializer.Deserialize(respStream);
+                        }
                     }
                     else
                     {
@@ -1157,14 +1157,15 @@ namespace OpenSim.Framework
             }
             catch (WebException e)
             {
-                HttpWebResponse hwr = (HttpWebResponse)e.Response;
+                using (HttpWebResponse hwr = (HttpWebResponse)e.Response)
-
+                {
-                if (hwr != null && hwr.StatusCode == HttpStatusCode.NotFound)
+                    if (hwr != null && hwr.StatusCode == HttpStatusCode.NotFound)
-                    return deserial;
+                        return deserial;
-                else
+                    else
-                    m_log.ErrorFormat(
+                        m_log.ErrorFormat(
-                        "[SynchronousRestObjectRequester]: WebException for {0} {1} {2}: {3} {4}",
+                            "[SynchronousRestObjectRequester]: WebException for {0} {1} {2}: {3} {4}",
-                        verb, requestUrl, typeof(TResponse).ToString(), e.Message, e.StackTrace);
+                            verb, requestUrl, typeof(TResponse).ToString(), e.Message, e.StackTrace);
+                }
             }
             catch (System.InvalidOperationException)
             {

OpenSim/Region/CoreModules/Scripting/LSLHttp/UrlModule.cs

@@ -88,15 +88,11 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
         /// </summary>
         private int m_TotalUrls = 15000;
 
-        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; private set; }
-        public string ExternalHostNameForLSL
-        {
-            get { return m_ExternalHostNameForLSL; } 
-        }
 
         public Type ReplaceableInterface 
         {
@@ -110,13 +106,21 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
 
         public void Initialise(IConfigSource config)
         {
-            m_ExternalHostNameForLSL = config.Configs["Network"].GetString("ExternalHostNameForLSL", System.Environment.MachineName);
+            IConfig networkConfig = config.Configs["Network"];
-            bool ssl_enabled = config.Configs["Network"].GetBoolean("https_listener",false);
+
-            if (ssl_enabled)
+            if (networkConfig != null)
             {
-                https_port = (uint) config.Configs["Network"].GetInt("https_port",0);
+                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 (ExternalHostNameForLSL == null)
+                ExternalHostNameForLSL = System.Environment.MachineName;
+
             IConfig llFunctionsConfig = config.Configs["LL-Functions"];
 
             if (llFunctionsConfig != null)
@@ -136,9 +140,9 @@ 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);
                 }
             }
 
@@ -176,7 +180,7 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
                     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;
@@ -221,7 +225,7 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
                     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;
@@ -542,7 +546,7 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
                 {
                     Hashtable headers = (Hashtable)request["headers"];
 
-//                    string uri_full = "http://" + m_ExternalHostNameForLSL + ":" + m_HttpServer.Port.ToString() + uri;// "/lslhttp/" + urlcode.ToString() + "/";
+//                    string uri_full = "http://" + ExternalHostNameForLSL + ":" + m_HttpServer.Port.ToString() + uri;// "/lslhttp/" + urlcode.ToString() + "/";
 
                     int pos1 = uri.IndexOf("/");// /lslhttp
                     int pos2 = uri.IndexOf("/", pos1 + 1);// /lslhttp/
@@ -558,10 +562,10 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
                     UrlData url = null;
                     string urlkey;
                     if (!is_ssl)
-                        urlkey = "http://" + m_ExternalHostNameForLSL + ":" + m_HttpServer.Port.ToString() + uri_tmp;
+                        urlkey = "http://" + ExternalHostNameForLSL + ":" + m_HttpServer.Port.ToString() + uri_tmp;
                     //m_UrlMap[];
                     else
-                        urlkey = "https://" + m_ExternalHostNameForLSL + ":" + m_HttpsServer.Port.ToString() + uri_tmp;
+                        urlkey = "https://" + ExternalHostNameForLSL + ":" + m_HttpsServer.Port.ToString() + uri_tmp;
 
                     if (m_UrlMap.ContainsKey(urlkey))
                     {

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;
+                using (HttpWebResponse response = (HttpWebResponse)(request).GetResponse())
-                HttpWebResponse response = (HttpWebResponse)(request).GetResponse();
-                if (response.StatusCode == HttpStatusCode.OK)
                 {
-                    Bitmap image = new Bitmap(response.GetResponseStream());
+                    if (response.StatusCode == HttpStatusCode.OK)
-                    return image;
+                    {
+                        using (Stream s = response.GetResponseStream())
+                        {
+                            Bitmap image = new Bitmap(s);
+                            return image;
+                        }
+                    }
                 }
             }
             catch { }

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

@@ -94,7 +94,7 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
             if (Util.GetConfigVarFromSections<string>(
                 config, "WorldMapModule", configSections, "WorldMap") == "WorldMap")
                 m_Enabled = true;
-
+  
             blacklistTimeout 
                 = Util.GetConfigVarFromSections<int>(config, "BlacklistTimeout", configSections, 10 * 60) * 1000;
         }

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>

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();
+            using (HttpWebResponse fwdrsp = (HttpWebResponse)forwardreq.GetResponse())
-            Encoding encoding = Util.UTF8;
+            {
-            StreamReader fwdresponsestream = new StreamReader(fwdrsp.GetResponseStream(), encoding);
+                Encoding encoding = Util.UTF8;
-            fwdresponsestr = fwdresponsestream.ReadToEnd();
+
-            fwdresponsecontenttype = fwdrsp.ContentType;
+                using (Stream s = fwdrsp.GetResponseStream())
-            fwdresponsecode = (int)fwdrsp.StatusCode;
+                {
-            fwdresponsestream.Close();
+                    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;

OpenSim/Region/OptionalModules/Avatar/Voice/VivoxVoice/VivoxVoiceModule.cs

@@ -1123,18 +1123,16 @@ 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);
+                HttpWebRequest req = (HttpWebRequest)WebRequest.Create(requrl);
-                HttpWebResponse rsp = null;
 
                 // We are sending just parameters, no content
                 req.ContentLength = 0;
 
                 // Send request and retrieve the response
-                rsp = (HttpWebResponse)req.GetResponse();
+                using (HttpWebResponse rsp = (HttpWebResponse)req.GetResponse())
-
+                    using (Stream s = rsp.GetResponseStream())
-                XmlTextReader rdr = new XmlTextReader(rsp.GetResponseStream());
+                        using (XmlTextReader rdr = new XmlTextReader(s))
-                doc.Load(rdr);
+                            doc.Load(rdr);
-                rdr.Close();
             }
             catch (Exception e)
             {

OpenSim/Region/OptionalModules/Avatar/XmlRpcGroups/XmlRpcGroupsServicesConnectorModule.cs

@@ -1146,28 +1146,38 @@ namespace Nwc.XmlRpc
             request.AllowWriteStreamBuffering = true;
             request.KeepAlive = !_disableKeepAlive;
 
-            Stream stream = request.GetRequestStream();
+            using (Stream stream = request.GetRequestStream())
-            XmlTextWriter xml = new XmlTextWriter(stream, Encoding.ASCII);
+            {
-            _serializer.Serialize(xml, this);
+                using (XmlTextWriter xml = new XmlTextWriter(stream, Encoding.ASCII))
-            xml.Flush();
+                {
-            xml.Close();
+                    _serializer.Serialize(xml, this);
+                    xml.Flush();
+                }            
+            }
 
-            HttpWebResponse response = (HttpWebResponse)request.GetResponse();
-            StreamReader input = new StreamReader(response.GetResponseStream());
-
-            string inputXml = input.ReadToEnd();
             XmlRpcResponse resp;
-            try
+
+            using (HttpWebResponse response = (HttpWebResponse)request.GetResponse())
             {
-                resp = (XmlRpcResponse)_deserializer.Deserialize(inputXml);
+                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;
+                        }
+                    }
+                }
             }
-            catch (Exception e)
+
-            {
-                RequestResponse = inputXml;
-                throw e;
-            }
-            input.Close();
-            response.Close();
             return resp;
         }
     }

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)
             {

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.
+	DONE 20130120: BulletSim properly applies force in vehicle relative coordinates.
+Nebadon vehicles turning funny in arena (DONE)

OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs

@@ -10201,6 +10201,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 return UUID.Zero.ToString();
             }
         }
+
         public LSL_String llRequestURL()
         {
             m_host.AddScriptLPS(1);

OpenSim/Services/Connectors/Hypergrid/HeloServicesConnector.cs

@@ -73,7 +73,6 @@ namespace OpenSim.Services.Connectors
             }
         }
 
-
         public virtual string Helo()
         {
             HttpWebRequest req = (HttpWebRequest)HttpWebRequest.Create(m_ServerURI);
@@ -82,10 +81,12 @@ namespace OpenSim.Services.Connectors
 
             try
             {
-                WebResponse response = req.GetResponse();
+                using (WebResponse response = req.GetResponse())
-                if (response.Headers.Get("X-Handlers-Provided") == null) // just in case this ever returns a null
+                {
-                    return string.Empty;
+                    if (response.Headers.Get("X-Handlers-Provided") == null) // just in case this ever returns a null
-                return response.Headers.Get("X-Handlers-Provided");
+                        return string.Empty;
+                    return response.Headers.Get("X-Handlers-Provided");
+                }
             }
             catch (Exception e)
             {
@@ -95,6 +96,5 @@ namespace OpenSim.Services.Connectors
             // fail
             return string.Empty;
         }
-
     }
-}
+}

OpenSim/Services/Connectors/Hypergrid/UserAgentServiceConnector.cs

@@ -169,41 +169,45 @@ namespace OpenSim.Services.Connectors.Hypergrid
             // Let's wait for the response
             //m_log.Info("[USER AGENT CONNECTOR]: Waiting for a reply after DoCreateChildAgentCall");
 
-            WebResponse webResponse = null;
-            StreamReader sr = null;
             try
             {
-                webResponse = AgentCreateRequest.GetResponse();
+                using (WebResponse webResponse = AgentCreateRequest.GetResponse())
-                if (webResponse == null)
                 {
-                    m_log.Info("[USER AGENT CONNECTOR]: Null reply on DoCreateChildAgentCall post");
+                    if (webResponse == null)
-                }
-                else
-                {
-
-                    sr = new StreamReader(webResponse.GetResponseStream());
-                    string response = sr.ReadToEnd().Trim();
-                    m_log.InfoFormat("[USER AGENT CONNECTOR]: DoCreateChildAgentCall reply was {0} ", response);
-
-                    if (!String.IsNullOrEmpty(response))
                     {
-                        try
+                        m_log.Info("[USER AGENT CONNECTOR]: Null reply on DoCreateChildAgentCall post");
+                    }
+                    else
+                    {
+                        using (Stream s = webResponse.GetResponseStream())
                         {
-                            // we assume we got an OSDMap back
+                            using (StreamReader sr = new StreamReader(s))
-                            OSDMap r = Util.GetOSDMap(response);
+                            {
-                            bool success = r["success"].AsBoolean();
+                                string response = sr.ReadToEnd().Trim();
-                            reason = r["reason"].AsString();
+                                m_log.InfoFormat("[USER AGENT CONNECTOR]: DoCreateChildAgentCall reply was {0} ", response);
-                            return success;
-                        }
-                        catch (NullReferenceException e)
-                        {
-                            m_log.InfoFormat("[USER AGENT CONNECTOR]: exception on reply of DoCreateChildAgentCall {0}", e.Message);
 
-                            // check for old style response
+                                if (!String.IsNullOrEmpty(response))
-                            if (response.ToLower().StartsWith("true"))
+                                {
-                                return true;
+                                    try
+                                    {
+                                        // we assume we got an OSDMap back
+                                        OSDMap r = Util.GetOSDMap(response);
+                                        bool success = r["success"].AsBoolean();
+                                        reason = r["reason"].AsString();
+                                        return success;
+                                    }
+                                    catch (NullReferenceException e)
+                                    {
+                                        m_log.InfoFormat("[USER AGENT CONNECTOR]: exception on reply of DoCreateChildAgentCall {0}", e.Message);
 
-                            return false;
+                                        // check for old style response
+                                        if (response.ToLower().StartsWith("true"))
+                                            return true;
+
+                                        return false;
+                                    }
+                                }
+                            }
                         }
                     }
                 }
@@ -214,11 +218,6 @@ namespace OpenSim.Services.Connectors.Hypergrid
                 reason = "Destination did not reply";
                 return false;
             }
-            finally
-            {
-                if (sr != null)
-                    sr.Close();
-            }
 
             return true;
 

OpenSim/Services/Connectors/Neighbour/NeighbourServicesConnector.cs

@@ -168,22 +168,27 @@ namespace OpenSim.Services.Connectors
             // Let's wait for the response
             //m_log.Info("[REST COMMS]: Waiting for a reply after DoHelloNeighbourCall");
 
-            StreamReader sr = null;
             try
             {
-                WebResponse webResponse = helloNeighbourRequest.GetResponse();
+                using (WebResponse webResponse = helloNeighbourRequest.GetResponse())
-                if (webResponse == null)
                 {
-                    m_log.DebugFormat(
+                    if (webResponse == null)
-                        "[REST COMMS]: Null reply on DoHelloNeighbourCall post from {0} to {1}",
+                    {
-                        thisRegion.RegionName, region.RegionName);
+                        m_log.DebugFormat(
+                            "[REST COMMS]: Null reply on DoHelloNeighbourCall post from {0} to {1}",
+                            thisRegion.RegionName, region.RegionName);
+                    }
+
+                    using (Stream s = webResponse.GetResponseStream())
+                    {
+                        using (StreamReader sr = new StreamReader(s))
+                        {
+                            //reply = sr.ReadToEnd().Trim();
+                            sr.ReadToEnd().Trim();
+                            //m_log.InfoFormat("[REST COMMS]: DoHelloNeighbourCall reply was {0} ", reply);
+                        }
+                    }
                 }
-
-                sr = new StreamReader(webResponse.GetResponseStream());
-                //reply = sr.ReadToEnd().Trim();
-                sr.ReadToEnd().Trim();
-                //m_log.InfoFormat("[REST COMMS]: DoHelloNeighbourCall reply was {0} ", reply);
-
             }
             catch (Exception e)
             {
@@ -193,11 +198,6 @@ namespace OpenSim.Services.Connectors
 
                 return false;
             }
-            finally
-            {
-                if (sr != null)
-                    sr.Close();
-            }
 
             return true;
         }

OpenSim/Services/Connectors/SimianGrid/SimianAssetServiceConnector.cs

@@ -339,36 +339,38 @@ namespace OpenSim.Services.Connectors.SimianGrid
                 // Simian does not require the asset ID to be in the URL because it's in the post data.
                 // By appending it to the URL also, we allow caching proxies (squid) to invalidate asset URLs
                 HttpWebRequest request = (HttpWebRequest)HttpWebRequest.Create(m_serverUrl + asset.FullID.ToString());
-                
-                HttpWebResponse response = MultipartForm.Post(request, postParameters);
-                using (Stream responseStream = response.GetResponseStream())
-                {
-                    string responseStr = null;
 
-                    try
+                using (HttpWebResponse response = MultipartForm.Post(request, postParameters))
+                {
+                    using (Stream responseStream = response.GetResponseStream())
                     {
-                        responseStr = responseStream.GetStreamString();
+                        string responseStr = null;
-                        OSD responseOSD = OSDParser.Deserialize(responseStr);
+
-                        if (responseOSD.Type == OSDType.Map)
+                        try
                         {
-                            OSDMap responseMap = (OSDMap)responseOSD;
+                            responseStr = responseStream.GetStreamString();
-                            if (responseMap["Success"].AsBoolean())
+                            OSD responseOSD = OSDParser.Deserialize(responseStr);
-                                return asset.ID;
+                            if (responseOSD.Type == OSDType.Map)
+                            {
+                                OSDMap responseMap = (OSDMap)responseOSD;
+                                if (responseMap["Success"].AsBoolean())
+                                    return asset.ID;
+                                else
+                                    errorMessage = "Upload failed: " + responseMap["Message"].AsString();
+                            }
                             else
-                                errorMessage = "Upload failed: " + responseMap["Message"].AsString();
+                            {
+                                errorMessage = "Response format was invalid:\n" + responseStr;
+                            }
                         }
-                        else
+                        catch (Exception ex)
                         {
-                            errorMessage = "Response format was invalid:\n" + responseStr;
+                            if (!String.IsNullOrEmpty(responseStr))
+                                errorMessage = "Failed to parse the response:\n" + responseStr;
+                            else
+                                errorMessage = "Failed to retrieve the response: " + ex.Message;
                         }
                     }
-                    catch (Exception ex)
-                    {
-                        if (!String.IsNullOrEmpty(responseStr))
-                            errorMessage = "Failed to parse the response:\n" + responseStr;
-                        else
-                            errorMessage = "Failed to retrieve the response: " + ex.Message;
-                    }
                 }
             }
             catch (WebException ex)
@@ -378,6 +380,7 @@ namespace OpenSim.Services.Connectors.SimianGrid
 
             m_log.WarnFormat("[SIMIAN ASSET CONNECTOR]: Failed to store asset \"{0}\" ({1}, {2}): {3}",
                 asset.Name, asset.ID, asset.Metadata.ContentType, errorMessage);
+
             return null;
         }
 

OpenSim/Tests/Common/Mock/MockScriptEngine.cs

@@ -40,10 +40,33 @@ namespace OpenSim.Tests.Common
 {
     public class MockScriptEngine : INonSharedRegionModule, IScriptModule, IScriptEngine
     {      
+        public IConfigSource ConfigSource { get; private set; }
+
+        public IConfig Config { get; private set; }
+
         private Scene m_scene;
 
+        /// <summary>
+        /// Expose posted events to tests.
+        /// </summary>
+        public Dictionary<UUID, List<EventParams>> PostedEvents { get; private set; }
+
+        /// <summary>
+        /// A very primitive way of hooking text cose to a posed event.
+        /// </summary>
+        /// <remarks>
+        /// May be replaced with something that uses more original code in the future.
+        /// </remarks>
+        public event Action<UUID, EventParams> PostEventHook;
+
         public void Initialise(IConfigSource source)
         {
+            ConfigSource = source;
+
+            // Can set later on if required
+            Config = new IniConfig("MockScriptEngine", ConfigSource);
+
+            PostedEvents = new Dictionary<UUID, List<EventParams>>();
         }
 
         public void Close()
@@ -85,7 +108,28 @@ namespace OpenSim.Tests.Common
 
         public bool PostScriptEvent(UUID itemID, string name, object[] args)
         {
-            return false;
+//            Console.WriteLine("Posting event {0} for {1}", name, itemID);
+
+            EventParams evParams = new EventParams(name, args, null);
+
+            List<EventParams> eventsForItem;
+
+            if (!PostedEvents.ContainsKey(itemID))
+            {
+                eventsForItem = new List<EventParams>();
+                PostedEvents.Add(itemID, eventsForItem);
+            }
+            else
+            {
+                eventsForItem = PostedEvents[itemID];
+            }
+
+            eventsForItem.Add(evParams);
+
+            if (PostEventHook != null)
+                PostEventHook(itemID, evParams);
+
+            return true;
         }
 
         public bool PostObjectEvent(UUID itemID, string name, object[] args)
@@ -195,11 +239,7 @@ namespace OpenSim.Tests.Common
 
         public Scene World { get { return m_scene; } }
 
-        public IScriptModule ScriptModule { get { throw new System.NotImplementedException(); } }
+        public IScriptModule ScriptModule { get { return this; } }
-
-        public IConfig Config { get { throw new System.NotImplementedException (); } }
-
-        public IConfigSource ConfigSource { get { throw new System.NotImplementedException (); } }
 
         public string ScriptEnginePath { get { throw new System.NotImplementedException (); }}
 
@@ -210,5 +250,10 @@ namespace OpenSim.Tests.Common
         public string[] ScriptReferencedAssemblies { get { throw new System.NotImplementedException (); } }
 
         public ParameterInfo[] ScriptBaseClassParameters { get { throw new System.NotImplementedException (); } }       
+
+        public void ClearPostedEvents()
+        {
+            PostedEvents.Clear();
+        }
     }
 }

OpenSim/Tests/ConfigurationLoaderTest.cs

@@ -47,6 +47,8 @@ namespace OpenSim.Tests
         [SetUp]
         public void SetUp()
         {
+            base.SetUp();
+
             m_basePath = Path.Combine(Path.GetTempPath(), Path.GetRandomFileName());
             string path = Path.Combine(m_basePath, m_testSubdirectory);
             Directory.CreateDirectory(path);

bin/OpenSim.ini.example

@@ -335,12 +335,19 @@
 
 [Map]
     ;# {GenerateMaptiles} {} {Generate map tiles?} {true false} true
-    ;; Map tile options. You can choose to generate normal maptiles or nominate an uploaded texture to
+    ;; Map tile options.  
-    ;; be the map tile using the MaptileStaticUUID parameter in this section or for individual regions in
+    ;; If true, then maptiles are generated using the MapImageModule below.
-    ;; the regions config file(s).  If you do not want to upload map tiles at all, then you will need 
+    ;; If false then the texture referenced by MaptileStaticUUID is used instead, which can also be overriden
-    ;; to disable the MapImageServiceModule entirely.
+    ;; in individual region config file(s).  If you do not want to upload map tiles at all, then you will need 
+    ;; both to set this to false and comment out the [Modules] MapImageServiceModule setting in config-include/
     ; GenerateMaptiles = true
 
+    ;# {MapImageModule} [] {The map image module to use} {MapImageModule Warp3DImageModule} MapImageModule
+    ;; The module to use in order to generate map images.
+    ;; MapImageModule is the default.  Warp3DImageModule is an alternative experimental module that can 
+    ;; generate better images.
+    ;MapImageModule = "MapImageModule"
+
     ;# {MaptileRefresh} {GenerateMaptiles} {Maptile refresh period?} {} 0
     ;; If desired, a running region can update the map tiles periodically
     ;; to reflect building activity. This names no sense of you don't have

prebuild.xml

@@ -2321,7 +2321,6 @@
       <ReferencePath>../../../../bin/</ReferencePath>
       <Reference name="System"/>
       <Reference name="System.Data"/>
-      <Reference name="System.Net"/>
       <Reference name="System.Web"/>
       <Reference name="System.Xml"/>
       <Reference name="OpenMetaverseTypes" path="../../../../bin/"/>
@@ -3517,6 +3516,8 @@
       <Reference name="System.Xml"/>
       <Reference name="OpenSim.Framework"/>
       <Reference name="OpenSim.Framework.Communications"/>
+      <Reference name="OpenSim.Framework.Servers"/>
+      <Reference name="OpenSim.Framework.Servers.HttpServer"/>
       <Reference name="OpenSim.Region.CoreModules"/>
       <Reference name="OpenSim.Region.Framework"/>
       <Reference name="OpenSim.Region.OptionalModules"/>