Merge branch '0.6.7-post-fixes' into vehicles

14 files changed, 235 insertions, 66 deletions

diff --git a/OpenSim/Framework/Communications/IUserService.cs b/OpenSim/Framework/Communications/IUserService.cs
index 725225d..15c5a96 100644
--- a/OpenSim/Framework/Communications/IUserService.cs
+++ b/OpenSim/Framework/Communications/IUserService.cs
@@ -98,7 +98,7 @@ namespace OpenSim.Framework.Communications
         /// <param name="friendlistowner">The agent that who's friends list is being updated</param>
         /// <param name="friend">The agent that is getting or loosing permissions</param>
         /// <param name="perms">A uint bit vector for set perms that the friend being added has; 0 = none, 1=This friend can see when they sign on, 2 = map, 4 edit objects </param>
-        void UpdateUserFriendPerms(UUID friendlistowner, UUID friend, uint perms);
+        void UpdateUserFriendPerms(UUID friendlistowner, UUID friend, uint perms);   
 
         /// <summary>
         /// Logs off a user on the user server
@@ -137,9 +137,21 @@ namespace OpenSim.Framework.Communications
         // But since Scenes only have IUserService references, I'm placing it here for now.
         bool VerifySession(UUID userID, UUID sessionID);
 
+        /// <summary>
+        /// Authenticate a user by their password.
+        /// </summary>
+        /// 
+        /// This is used by callers outside the login process that want to
+        /// verify a user who has given their password.
+        ///
+        /// This should probably also be in IAuthentication but is here for the same reasons as VerifySession() is
+        ///
+        /// <param name="userID"></param>
+        /// <param name="password"></param>
+        /// <returns></returns>
+        bool AuthenticateUserByPassword(UUID userID, string password);        
 
         // Temporary Hack until we move everything to the new service model
         void SetInventoryService(IInventoryService invService);
-
     }
 }
diff --git a/OpenSim/Framework/Communications/Services/LoginService.cs b/OpenSim/Framework/Communications/Services/LoginService.cs
index bf59f8e..a6cd918 100644
--- a/OpenSim/Framework/Communications/Services/LoginService.cs
+++ b/OpenSim/Framework/Communications/Services/LoginService.cs
@@ -1221,11 +1221,13 @@ namespace OpenSim.Framework.Communications.Services
                 {
                     return Util.CreateUnknownUserErrorResponse();
                 }
+                
                 UUID.TryParse((string)requestData["session_id"], out guess_sid);
                 if (guess_sid == UUID.Zero)
                 {
                     return Util.CreateUnknownUserErrorResponse();
                 }
+                
                 if (m_userManager.VerifySession(guess_aid, guess_sid))
                 {
                     authed = "TRUE";
@@ -1243,6 +1245,5 @@ namespace OpenSim.Framework.Communications.Services
             response.Value = responseData;
             return response;
         }
-
     }
-}
+}
\ No newline at end of file
diff --git a/OpenSim/Framework/Communications/Tests/Cache/AssetCacheTests.cs b/OpenSim/Framework/Communications/Tests/Cache/AssetCacheTests.cs
index ac0dc6d..a757282 100644
--- a/OpenSim/Framework/Communications/Tests/Cache/AssetCacheTests.cs
+++ b/OpenSim/Framework/Communications/Tests/Cache/AssetCacheTests.cs
@@ -149,6 +149,11 @@ namespace OpenSim.Framework.Communications.Tests
             {
                 throw new NotImplementedException();
             }
+
+            public virtual bool AuthenticateUserByPassword(UUID userID, string password)
+            {
+                throw new NotImplementedException();        
+            }             
         }
     }
 }
diff --git a/OpenSim/Framework/Communications/UserManagerBase.cs b/OpenSim/Framework/Communications/UserManagerBase.cs
index 58174a0..1abd733 100644
--- a/OpenSim/Framework/Communications/UserManagerBase.cs
+++ b/OpenSim/Framework/Communications/UserManagerBase.cs
@@ -44,7 +44,8 @@ namespace OpenSim.Framework.Communications
     /// <summary>
     /// Base class for user management (create, read, etc)
     /// </summary>
-    public abstract class UserManagerBase : IUserService, IUserAdminService, IAvatarService, IMessagingService, IAuthentication
+    public abstract class UserManagerBase 
+        : IUserService, IUserAdminService, IAvatarService, IMessagingService, IAuthentication
     {
         private static readonly ILog m_log
             = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
@@ -93,9 +94,9 @@ namespace OpenSim.Framework.Communications
         public void AddPlugin(string provider, string connect)
         {
             m_plugins.AddRange(DataPluginFactory.LoadDataPlugins<IUserDataPlugin>(provider, connect));
-        }
+        }       
 
-        #region UserProfile
+        #region UserProfile        
         
         public virtual void AddTemporaryUserProfile(UserProfileData userProfile)
         {
@@ -891,7 +892,10 @@ namespace OpenSim.Framework.Communications
 
             if (userProfile != null && userProfile.CurrentAgent != null)
             {
-                m_log.DebugFormat("[USER AUTH]: Verifying session {0} for {1}; current  session {2}", sessionID, userID, userProfile.CurrentAgent.SessionID);
+                m_log.DebugFormat(
+                    "[USER AUTH]: Verifying session {0} for {1}; current  session {2}", 
+                    sessionID, userID, userProfile.CurrentAgent.SessionID);
+                
                 if (userProfile.CurrentAgent.SessionID == sessionID)
                 {
                     return true;
@@ -901,6 +905,26 @@ namespace OpenSim.Framework.Communications
             return false;
         }
 
+        public virtual bool AuthenticateUserByPassword(UUID userID, string password)
+        {
+//            m_log.DebugFormat("[USER AUTH]: Authenticating user {0} given password {1}", userID, password);
+            
+            UserProfileData userProfile = GetUserProfile(userID);
+
+            if (null == userProfile)
+                return false;
+      
+            string md5PasswordHash = Util.Md5Hash(Util.Md5Hash(password) + ":" + userProfile.PasswordSalt);
+
+//            m_log.DebugFormat(
+//                "[USER AUTH]: Submitted hash {0}, stored hash {1}", md5PasswordHash, userProfile.PasswordHash);
+    
+            if (md5PasswordHash == userProfile.PasswordHash)
+                return true;
+            else
+                return false;         
+        }          
+
         #endregion
     }
 }
diff --git a/OpenSim/Framework/Console/RemoteConsole.cs b/OpenSim/Framework/Console/RemoteConsole.cs
index 67bff4c..c27072c 100644
--- a/OpenSim/Framework/Console/RemoteConsole.cs
+++ b/OpenSim/Framework/Console/RemoteConsole.cs
@@ -197,8 +197,8 @@ namespace OpenSim.Framework.Console
 
             string uri = "/ReadResponses/" + sessionID.ToString() + "/";
 
-            m_Server.AddPollServiceHTTPHandler(uri, HandleHttpCloseSession,
-                    new PollServiceEventArgs(HasEvents, GetEvents, NoEvents,
+            m_Server.AddPollServiceHTTPHandler(uri, HandleHttpPoll,
+                    new PollServiceEventArgs(null, HasEvents, GetEvents, NoEvents,
                     sessionID));
 
             XmlDocument xmldoc = new XmlDocument();
@@ -230,6 +230,11 @@ namespace OpenSim.Framework.Console
             return reply;
         }
 
+        private Hashtable HandleHttpPoll(Hashtable request)
+        {
+            return new Hashtable();
+        }
+
         private Hashtable HandleHttpCloseSession(Hashtable request)
         {
             DoExpire();
@@ -365,7 +370,7 @@ namespace OpenSim.Framework.Console
             }
         }
 
-        private bool HasEvents(UUID sessionID)
+        private bool HasEvents(UUID RequestID, UUID sessionID)
         {
             ConsoleConnection c = null;
 
@@ -381,19 +386,19 @@ namespace OpenSim.Framework.Console
             return false;
         }
 
-        private Hashtable GetEvents(UUID sessionID, string request)
+        private Hashtable GetEvents(UUID RequestID, UUID sessionID, string request)
         {
             ConsoleConnection c = null;
 
             lock (m_Connections)
             {
                 if (!m_Connections.ContainsKey(sessionID))
-                    return NoEvents();
+                    return NoEvents(RequestID, UUID.Zero);
                 c = m_Connections[sessionID];
             }
             c.last = System.Environment.TickCount;
             if (c.lastLineSeen >= m_LineNumber)
-                return NoEvents();
+                return NoEvents(RequestID, UUID.Zero);
 
             Hashtable result = new Hashtable();
 
@@ -435,7 +440,7 @@ namespace OpenSim.Framework.Console
             return result;
         }
 
-        private Hashtable NoEvents()
+        private Hashtable NoEvents(UUID RequestID, UUID id)
         {
             Hashtable result = new Hashtable();
 
diff --git a/OpenSim/Framework/RegionInfo.cs b/OpenSim/Framework/RegionInfo.cs
index 3896a6e..cee1d4b 100644
--- a/OpenSim/Framework/RegionInfo.cs
+++ b/OpenSim/Framework/RegionInfo.cs
@@ -26,6 +26,7 @@
  */
 
 using System;
+using System.Collections.Generic;
 using System.Net;
 using System.Net.Sockets;
 using System.Xml;
@@ -63,6 +64,13 @@ namespace OpenSim.Framework
         }
         protected string m_serverURI;
 
+        public string RegionName
+        {
+            get { return m_regionName; }
+            set { m_regionName = value; }
+        }
+        protected string m_regionName = String.Empty;
+
         protected bool Allow_Alternate_Ports;
         public bool m_allow_alternate_ports;
         protected string m_externalHostName;
@@ -100,6 +108,7 @@ namespace OpenSim.Framework
 
         public SimpleRegionInfo(RegionInfo ConvertFrom)
         {
+            m_regionName = ConvertFrom.RegionName;
             m_regionLocX = ConvertFrom.RegionLocX;
             m_regionLocY = ConvertFrom.RegionLocY;
             m_internalEndPoint = ConvertFrom.InternalEndPoint;
@@ -197,6 +206,67 @@ namespace OpenSim.Framework
         {
             return m_internalEndPoint.Port;
         }
+
+        public Dictionary<string, object> ToKeyValuePairs()
+        {
+            Dictionary<string, object> kvp = new Dictionary<string, object>();
+            kvp["uuid"] = RegionID.ToString();
+            kvp["locX"] = RegionLocX.ToString();
+            kvp["locY"] = RegionLocY.ToString();
+            kvp["external_ip_address"] = ExternalEndPoint.Address.ToString();
+            kvp["external_port"] = ExternalEndPoint.Port.ToString();
+            kvp["external_host_name"] = ExternalHostName;
+            kvp["http_port"] = HttpPort.ToString();
+            kvp["internal_ip_address"] = InternalEndPoint.Address.ToString();
+            kvp["internal_port"] = InternalEndPoint.Port.ToString();
+            kvp["alternate_ports"] = m_allow_alternate_ports.ToString();
+            kvp["server_uri"] = ServerURI;
+
+            return kvp;
+        }
+
+        public SimpleRegionInfo(Dictionary<string, object> kvp)
+        {
+            if ((kvp["external_ip_address"] != null) && (kvp["external_port"] != null))
+            {
+                int port = 0;
+                Int32.TryParse((string)kvp["external_port"], out port);
+                IPEndPoint ep = new IPEndPoint(IPAddress.Parse((string)kvp["external_ip_address"]), port);
+                ExternalEndPoint = ep;
+            }
+            else
+                ExternalEndPoint = new IPEndPoint(IPAddress.Parse("0.0.0.0"), 0);
+
+            if (kvp["external_host_name"] != null)
+                ExternalHostName = (string)kvp["external_host_name"];
+
+            if (kvp["http_port"] != null)
+            {
+                UInt32 port = 0;
+                UInt32.TryParse((string)kvp["http_port"], out port);
+                HttpPort = port;
+            }
+
+            if ((kvp["internal_ip_address"] != null) && (kvp["internal_port"] != null))
+            {
+                int port = 0;
+                Int32.TryParse((string)kvp["internal_port"], out port);
+                IPEndPoint ep = new IPEndPoint(IPAddress.Parse((string)kvp["internal_ip_address"]), port);
+                InternalEndPoint = ep;
+            }
+            else
+                InternalEndPoint = new IPEndPoint(IPAddress.Parse("0.0.0.0"), 0);
+
+            if (kvp["alternate_ports"] != null)
+            {
+                bool alts = false;
+                Boolean.TryParse((string)kvp["alternate_ports"], out alts);
+                m_allow_alternate_ports = alts;
+            }
+
+            if (kvp["server_uri"] != null)
+                ServerURI = (string)kvp["server_uri"];
+        }
     }
 
     public class RegionInfo : SimpleRegionInfo
@@ -222,7 +292,6 @@ namespace OpenSim.Framework
         public UUID originRegionID = UUID.Zero;
         public string proxyUrl = "";
         public int ProxyOffset = 0;
-        public string RegionName = String.Empty;
         public string regionSecret = UUID.Random().ToString();
         
         public string osSecret;
diff --git a/OpenSim/Framework/Servers/HttpServer/BaseHttpServer.cs b/OpenSim/Framework/Servers/HttpServer/BaseHttpServer.cs
index 771ae05..01990fa 100644
--- a/OpenSim/Framework/Servers/HttpServer/BaseHttpServer.cs
+++ b/OpenSim/Framework/Servers/HttpServer/BaseHttpServer.cs
@@ -256,13 +256,51 @@ namespace OpenSim.Framework.Servers.HttpServer
             IHttpClientContext context = (IHttpClientContext)source;
             IHttpRequest request = args.Request;
             
-
             PollServiceEventArgs psEvArgs;
+
             if (TryGetPollServiceHTTPHandler(request.UriPath.ToString(), out psEvArgs))
             {
-                
-                m_PollServiceManager.Enqueue(new PollServiceHttpRequest(psEvArgs, context, request));
-                //DoHTTPGruntWork(psEvArgs.NoEvents(),new OSHttpResponse(new HttpResponse(context, request)));
+                PollServiceHttpRequest psreq = new PollServiceHttpRequest(psEvArgs, context, request);
+
+                if (psEvArgs.Request != null)
+                {
+                    OSHttpRequest req = new OSHttpRequest(context, request);
+                    
+                    Stream requestStream = req.InputStream;
+
+                    Encoding encoding = Encoding.UTF8;
+                    StreamReader reader = new StreamReader(requestStream, encoding);
+
+                    string requestBody = reader.ReadToEnd();
+
+                    Hashtable keysvals = new Hashtable();
+                    Hashtable headervals = new Hashtable();
+
+                    string[] querystringkeys = req.QueryString.AllKeys;
+                    string[] rHeaders = req.Headers.AllKeys;
+
+                    keysvals.Add("body", requestBody);
+                    keysvals.Add("uri", req.RawUrl);
+                    keysvals.Add("content-type", req.ContentType);
+                    keysvals.Add("http-method", req.HttpMethod);
+
+                    foreach (string queryname in querystringkeys)
+                    {
+                        keysvals.Add(queryname, req.QueryString[queryname]);
+                    }
+
+                    foreach (string headername in rHeaders)
+                    {
+                        headervals[headername] = req.Headers[headername];
+                    }
+
+                    keysvals.Add("headers",headervals);
+                    keysvals.Add("querystringkeys", querystringkeys);
+
+                    psEvArgs.Request(psreq.RequestID, keysvals);
+                }
+
+                m_PollServiceManager.Enqueue(psreq);
             }
             else
             {
@@ -275,48 +313,16 @@ namespace OpenSim.Framework.Servers.HttpServer
         {
             OSHttpRequest req = new OSHttpRequest(context, request);
             OSHttpResponse resp = new OSHttpResponse(new HttpResponse(context, request),context);
-            //resp.KeepAlive = req.KeepAlive;
-            //m_log.Info("[Debug BASE HTTP SERVER]: Got Request");
-            //HttpServerContextObj objstate= new HttpServerContextObj(req,resp);
-            //ThreadPool.QueueUserWorkItem(new WaitCallback(ConvertIHttpClientContextToOSHttp), (object)objstate);
             HandleRequest(req, resp);
         }
 
         public void ConvertIHttpClientContextToOSHttp(object stateinfo)
         {
             HttpServerContextObj objstate = (HttpServerContextObj)stateinfo;
-            //OSHttpRequest request = new OSHttpRequest(objstate.context,objstate.req);
-            //OSHttpResponse resp = new OSHttpResponse(new HttpServer.HttpResponse(objstate.context, objstate.req));
 
             OSHttpRequest request = objstate.oreq;
             OSHttpResponse resp = objstate.oresp;
-            //OSHttpResponse resp = new OSHttpResponse(new HttpServer.HttpResponse(objstate.context, objstate.req));
-
-            /*
-            request.AcceptTypes = objstate.req.AcceptTypes;
-            request.ContentLength = (long)objstate.req.ContentLength;
-            request.Headers = objstate.req.Headers;
-            request.HttpMethod = objstate.req.Method;
-            request.InputStream = objstate.req.Body;
-            foreach (string str in request.Headers)
-            {
-                if (str.ToLower().Contains("content-type: "))
-                {
-                    request.ContentType = str.Substring(13, str.Length - 13);
-                    break;
-                }
-            }
-            //request.KeepAlive = objstate.req.
-            foreach (HttpServer.HttpInput httpinput in objstate.req.QueryString)
-            {
-                request.QueryString.Add(httpinput.Name, httpinput[httpinput.Name]);
-            }
-            
-            //request.Query = objstate.req.//objstate.req.QueryString;
-            //foreach (
-            //request.QueryString = objstate.req.QueryString;
 
-             */
             HandleRequest(request,resp);           
         }
 
@@ -332,6 +338,7 @@ namespace OpenSim.Framework.Servers.HttpServer
                 //  probability event; if a request is matched it is normally expected to be
                 //  handled
                 //m_log.Debug("[BASE HTTP SERVER]: Handling Request" + request.RawUrl);
+
                 IHttpAgentHandler agentHandler;
 
                 if (TryGetAgentHandler(request, response, out agentHandler))
@@ -342,10 +349,11 @@ namespace OpenSim.Framework.Servers.HttpServer
                     }
                 }
 
-                IRequestHandler requestHandler;
                 //response.KeepAlive = true;
                 response.SendChunked = false;
 
+                IRequestHandler requestHandler;
+
                 string path = request.RawUrl;
                 string handlerKey = GetHandlerKey(request.HttpMethod, path);
 
@@ -359,6 +367,7 @@ namespace OpenSim.Framework.Servers.HttpServer
 
                     response.ContentType = requestHandler.ContentType; // Lets do this defaulting before in case handler has varying content type.
 
+
                     if (requestHandler is IStreamedRequestHandler)
                     {
                         IStreamedRequestHandler streamedRequestHandler = requestHandler as IStreamedRequestHandler;
@@ -404,6 +413,7 @@ namespace OpenSim.Framework.Servers.HttpServer
                         //                        }
 
                         keysvals.Add("requestbody", requestBody);
+                        keysvals.Add("headers",headervals);
                         if (keysvals.Contains("method"))
                         {
                             //m_log.Warn("[HTTP]: Contains Method");
@@ -726,8 +736,11 @@ namespace OpenSim.Framework.Servers.HttpServer
                     else
                     {
                         xmlRpcResponse = new XmlRpcResponse();
+                        
                         // Code set in accordance with http://xmlrpc-epi.sourceforge.net/specs/rfc.fault_codes.php
-                        xmlRpcResponse.SetFault(-32601, String.Format("Requested method [{0}] not found", methodName));
+                        xmlRpcResponse.SetFault(
+                            XmlRpcErrorCodes.SERVER_ERROR_METHOD, 
+                            String.Format("Requested method [{0}] not found", methodName));
                     }
 
                     responseString = XmlRpcResponseSerializer.Singleton.Serialize(xmlRpcResponse);
@@ -747,6 +760,7 @@ namespace OpenSim.Framework.Servers.HttpServer
                     response.SendChunked = false;
                     response.ContentLength64 = buf.Length;
                     response.ContentEncoding = Encoding.UTF8;
+                    
                     try
                     {
                         response.OutputStream.Write(buf, 0, buf.Length);
diff --git a/OpenSim/Framework/Servers/HttpServer/PollServiceEventArgs.cs b/OpenSim/Framework/Servers/HttpServer/PollServiceEventArgs.cs
index fed490e..9d512c6 100644
--- a/OpenSim/Framework/Servers/HttpServer/PollServiceEventArgs.cs
+++ b/OpenSim/Framework/Servers/HttpServer/PollServiceEventArgs.cs
@@ -30,20 +30,23 @@ using System.Collections;
 using OpenMetaverse;
 namespace OpenSim.Framework.Servers.HttpServer
 {
-    public delegate bool HasEventsMethod(UUID pId);
+    public delegate void RequestMethod(UUID requestID, Hashtable request);
+    public delegate bool HasEventsMethod(UUID requestID, UUID pId);
 
-    public delegate Hashtable GetEventsMethod(UUID pId, string request);
+    public delegate Hashtable GetEventsMethod(UUID requestID, UUID pId, string request);
 
-    public delegate Hashtable NoEventsMethod();
+    public delegate Hashtable NoEventsMethod(UUID requestID, UUID pId);
 
     public class PollServiceEventArgs : EventArgs
     {
         public HasEventsMethod HasEvents;
         public GetEventsMethod GetEvents;
         public NoEventsMethod NoEvents;
+        public RequestMethod Request;
         public UUID Id;
-        public PollServiceEventArgs(HasEventsMethod pHasEvents, GetEventsMethod pGetEvents, NoEventsMethod pNoEvents,UUID pId)
+        public PollServiceEventArgs(RequestMethod pRequest, HasEventsMethod pHasEvents, GetEventsMethod pGetEvents, NoEventsMethod pNoEvents,UUID pId)
         {
+            Request = pRequest;
             HasEvents = pHasEvents;
             GetEvents = pGetEvents;
             NoEvents = pNoEvents;
diff --git a/OpenSim/Framework/Servers/HttpServer/PollServiceHttpRequest.cs b/OpenSim/Framework/Servers/HttpServer/PollServiceHttpRequest.cs
index ff7c1e8..553a7eb 100644
--- a/OpenSim/Framework/Servers/HttpServer/PollServiceHttpRequest.cs
+++ b/OpenSim/Framework/Servers/HttpServer/PollServiceHttpRequest.cs
@@ -27,6 +27,7 @@
 
 using System;
 using HttpServer;
+using OpenMetaverse;
 
 namespace OpenSim.Framework.Servers.HttpServer
 {
@@ -37,12 +38,14 @@ namespace OpenSim.Framework.Servers.HttpServer
         public readonly IHttpClientContext HttpContext;
         public readonly IHttpRequest Request;
         public readonly int RequestTime;
+        public readonly UUID RequestID;
         public PollServiceHttpRequest(PollServiceEventArgs pPollServiceArgs, IHttpClientContext pHttpContext, IHttpRequest pRequest)
         {
             PollServiceArgs = pPollServiceArgs;
             HttpContext = pHttpContext;
             Request = pRequest;
             RequestTime = System.Environment.TickCount;
+            RequestID = UUID.Random();
         }
     }
 }
diff --git a/OpenSim/Framework/Servers/HttpServer/PollServiceRequestManager.cs b/OpenSim/Framework/Servers/HttpServer/PollServiceRequestManager.cs
index 4020190..1c54581 100644
--- a/OpenSim/Framework/Servers/HttpServer/PollServiceRequestManager.cs
+++ b/OpenSim/Framework/Servers/HttpServer/PollServiceRequestManager.cs
@@ -130,7 +130,7 @@ namespace OpenSim.Framework.Servers.HttpServer
             foreach (object o in m_requests)
             {
                 PollServiceHttpRequest req = (PollServiceHttpRequest) o;
-                m_server.DoHTTPGruntWork(req.PollServiceArgs.NoEvents(), new OSHttpResponse(new HttpResponse(req.HttpContext, req.Request), req.HttpContext));
+                m_server.DoHTTPGruntWork(req.PollServiceArgs.NoEvents(req.RequestID, req.PollServiceArgs.Id), new OSHttpResponse(new HttpResponse(req.HttpContext, req.Request), req.HttpContext));
             }
 
             m_requests.Clear();
diff --git a/OpenSim/Framework/Servers/HttpServer/PollServiceWorkerThread.cs b/OpenSim/Framework/Servers/HttpServer/PollServiceWorkerThread.cs
index 41fb376..ce32443 100644
--- a/OpenSim/Framework/Servers/HttpServer/PollServiceWorkerThread.cs
+++ b/OpenSim/Framework/Servers/HttpServer/PollServiceWorkerThread.cs
@@ -100,11 +100,11 @@ namespace OpenSim.Framework.Servers.HttpServer
                 PollServiceHttpRequest req = m_request.Dequeue();
                 try
                 {
-                    if (req.PollServiceArgs.HasEvents(req.PollServiceArgs.Id))
+                    if (req.PollServiceArgs.HasEvents(req.RequestID, req.PollServiceArgs.Id))
                     {
                         StreamReader str = new StreamReader(req.Request.Body);
 
-                        Hashtable responsedata = req.PollServiceArgs.GetEvents(req.PollServiceArgs.Id, str.ReadToEnd());
+                        Hashtable responsedata = req.PollServiceArgs.GetEvents(req.RequestID, req.PollServiceArgs.Id, str.ReadToEnd());
                         m_server.DoHTTPGruntWork(responsedata,
                                                  new OSHttpResponse(new HttpResponse(req.HttpContext, req.Request),req.HttpContext));
                     }
@@ -112,7 +112,7 @@ namespace OpenSim.Framework.Servers.HttpServer
                     {
                         if ((Environment.TickCount - req.RequestTime) > m_timeout)
                         {
-                            m_server.DoHTTPGruntWork(req.PollServiceArgs.NoEvents(),
+                            m_server.DoHTTPGruntWork(req.PollServiceArgs.NoEvents(req.RequestID, req.PollServiceArgs.Id),
                                                      new OSHttpResponse(new HttpResponse(req.HttpContext, req.Request),req.HttpContext));
                         }
                         else
diff --git a/OpenSim/Framework/Servers/HttpServer/SynchronousRestFormsRequester.cs b/OpenSim/Framework/Servers/HttpServer/SynchronousRestFormsRequester.cs
index 0f0c790..ebb2691 100644
--- a/OpenSim/Framework/Servers/HttpServer/SynchronousRestFormsRequester.cs
+++ b/OpenSim/Framework/Servers/HttpServer/SynchronousRestFormsRequester.cs
@@ -56,14 +56,14 @@ namespace OpenSim.Framework.Servers.HttpServer
                 request.ContentType = "text/www-form-urlencoded";
 
                 MemoryStream buffer = new MemoryStream();
-
+                int length = 0;
                 using (StreamWriter writer = new StreamWriter(buffer))
                 {
                     writer.WriteLine(obj);
                     writer.Flush();
+                    length = (int)buffer.Length;
                 }
 
-                int length = (int) buffer.Length;
                 request.ContentLength = length;
 
                 Stream requestStream = request.GetRequestStream();
diff --git a/OpenSim/Framework/Servers/VersionInfo.cs b/OpenSim/Framework/Servers/VersionInfo.cs
index 6f9b00c..22a660e 100644
--- a/OpenSim/Framework/Servers/VersionInfo.cs
+++ b/OpenSim/Framework/Servers/VersionInfo.cs
@@ -29,8 +29,8 @@ namespace OpenSim
 {
     public class VersionInfo
     {
-        private const string VERSION_NUMBER = "0.6.6";
-        private const Flavour VERSION_FLAVOUR = Flavour.Dev;
+        private const string VERSION_NUMBER = "0.6.7";
+        private const Flavour VERSION_FLAVOUR = Flavour.Release;
 
         public enum Flavour
         {
diff --git a/OpenSim/Framework/Util.cs b/OpenSim/Framework/Util.cs
index 58344f3..45b5a10 100644
--- a/OpenSim/Framework/Util.cs
+++ b/OpenSim/Framework/Util.cs
@@ -70,6 +70,39 @@ namespace OpenSim.Framework
         public static readonly Regex UUIDPattern 
             = new Regex("^[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}$");
         
+        /// <summary>
+        /// Linear interpolates B<->C using percent A
+        /// </summary>
+        /// <param name="a"></param>
+        /// <param name="b"></param>
+        /// <param name="c"></param>
+        /// <returns></returns>
+        public static double lerp(double a, double b, double c)
+        {
+            return (b*a) + (c*(1 - a));
+        }
+
+        /// <summary>
+        /// Bilinear Interpolate, see Lerp but for 2D using 'percents' X & Y.
+        /// Layout:
+        ///     A B
+        ///     C D
+        /// A<->C = Y
+        /// C<->D = X
+        /// </summary>
+        /// <param name="x"></param>
+        /// <param name="y"></param>
+        /// <param name="a"></param>
+        /// <param name="b"></param>
+        /// <param name="c"></param>
+        /// <param name="d"></param>
+        /// <returns></returns>
+        public static double lerp2D(double x, double y, double a, double b, double c, double d)
+        {
+            return lerp(y, lerp(x, a, b), lerp(x, c, d));
+        }
+
+
         /// <value>
         /// Well known UUID for the blank texture used in the Linden SL viewer version 1.20 (and hopefully onwards) 
         /// </value>