Merge branch 'master' into careminster

Conflicts:
	bin/HttpServer_OpenSim.dll

1 files changed, 45 insertions, 1 deletions

diff --git a/OpenSim/Framework/Servers/HttpServer/BaseHttpServer.cs b/OpenSim/Framework/Servers/HttpServer/BaseHttpServer.cs
index e3f2e7a..27af009 100644
--- a/OpenSim/Framework/Servers/HttpServer/BaseHttpServer.cs
+++ b/OpenSim/Framework/Servers/HttpServer/BaseHttpServer.cs
@@ -54,6 +54,16 @@ namespace OpenSim.Framework.Servers.HttpServer
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
         private HttpServerLogWriter httpserverlog = new HttpServerLogWriter();
 
+
+        /// <summary>
+        /// This is a pending websocket request before it got an sucessful upgrade response.
+        /// The consumer must call handler.HandshakeAndUpgrade() to signal to the handler to 
+        /// start the connection and optionally provide an origin authentication method.
+        /// </summary>
+        /// <param name="servicepath"></param>
+        /// <param name="handler"></param>
+        public delegate void WebSocketRequestDelegate(string servicepath, WebSocketHttpServerHandler handler);
+
         /// <summary>
         /// Gets or sets the debug level.
         /// </summary>
@@ -87,6 +97,9 @@ namespace OpenSim.Framework.Servers.HttpServer
         protected Dictionary<string, PollServiceEventArgs> m_pollHandlers =
             new Dictionary<string, PollServiceEventArgs>();
 
+        protected Dictionary<string, WebSocketRequestDelegate> m_WebSocketHandlers =
+            new Dictionary<string, WebSocketRequestDelegate>(); 
+
         protected uint m_port;
         protected uint m_sslport;
         protected bool m_ssl;
@@ -170,6 +183,22 @@ namespace OpenSim.Framework.Servers.HttpServer
             }
         }
 
+        public void AddWebSocketHandler(string servicepath, WebSocketRequestDelegate handler)
+        {
+            lock (m_WebSocketHandlers)
+            {
+                if (!m_WebSocketHandlers.ContainsKey(servicepath))
+                    m_WebSocketHandlers.Add(servicepath, handler);
+            }
+        }
+
+        public void RemoveWebSocketHandler(string servicepath)
+        {
+            lock (m_WebSocketHandlers)
+                if (m_WebSocketHandlers.ContainsKey(servicepath))
+                    m_WebSocketHandlers.Remove(servicepath);
+        }
+
         public List<string> GetStreamHandlerKeys()
         {
             lock (m_streamHandlers)
@@ -410,9 +439,24 @@ namespace OpenSim.Framework.Servers.HttpServer
 
         public void OnHandleRequestIOThread(IHttpClientContext context, IHttpRequest request)
         {
+
             OSHttpRequest req = new OSHttpRequest(context, request);
+            WebSocketRequestDelegate dWebSocketRequestDelegate = null;
+            lock (m_WebSocketHandlers)
+            {
+                if (m_WebSocketHandlers.ContainsKey(req.RawUrl))
+                    dWebSocketRequestDelegate = m_WebSocketHandlers[req.RawUrl];
+            }
+            if (dWebSocketRequestDelegate != null)
+            {
+                dWebSocketRequestDelegate(req.Url.AbsolutePath, new WebSocketHttpServerHandler(req, context, 8192));
+                return;
+            }
+            
             OSHttpResponse resp = new OSHttpResponse(new HttpResponse(context, request),context);
+            
             HandleRequest(req, resp);
+           
 
             // !!!HACK ALERT!!!
             // There seems to be a bug in the underlying http code that makes subsequent requests
@@ -501,7 +545,7 @@ namespace OpenSim.Framework.Servers.HttpServer
                         LogIncomingToStreamHandler(request, requestHandler);
 
                     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;