brought zircon branch into trunk

OpenSim.RegionServer/CAPS/SimHttp.cs

@@ -0,0 +1,175 @@
+/*
+Copyright (c) OpenSimCAPS project, http://osgrid.org/
+
+
+* All rights reserved.
+*
+* 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 <organization> 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 <copyright holder> ``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 <copyright holder> 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.Text;
+using Nwc.XmlRpc;
+using System.Threading;
+using System.Text.RegularExpressions;
+using System.Net;
+using System.IO;
+using System.Collections;
+using System.Collections.Generic;
+using libsecondlife;
+using OpenSim.Framework.Console;
+using OpenSim.Framework.Interfaces;
+
+namespace OpenSim.CAPS
+{
+    // Dummy HTTP server, does nothing useful for now
+
+    public class SimCAPSHTTPServer
+    {
+        public Thread HTTPD;
+        public HttpListener Listener;
+
+        public SimCAPSHTTPServer()
+        {
+            OpenSim.Framework.Console.MainConsole.Instance.WriteLine("Starting up HTTP Server");
+            HTTPD = new Thread(new ThreadStart(StartHTTP));
+            HTTPD.Start();
+        }
+
+        public void StartHTTP()
+        {
+            try
+            {
+                OpenSim.Framework.Console.MainConsole.Instance.WriteLine("SimHttp.cs:StartHTTP() - Spawned main thread OK");
+                Listener = new HttpListener();
+
+                Listener.Prefixes.Add("http://+:" + OpenSimRoot.Instance.Cfg.IPListenPort + "/");
+                Listener.Start();
+
+                HttpListenerContext context;
+                while (true)
+                {
+                    context = Listener.GetContext();
+                    ThreadPool.QueueUserWorkItem(new WaitCallback(HandleRequest), context);
+                }
+            }
+            catch (Exception e)
+            {
+                OpenSim.Framework.Console.MainConsole.Instance.WriteLine(e.Message);
+            }
+        }
+
+        static string ParseXMLRPC(string requestBody)
+        {
+            try
+            {
+                XmlRpcRequest request = (XmlRpcRequest)(new XmlRpcRequestDeserializer()).Deserialize(requestBody);
+
+                Hashtable requestData = (Hashtable)request.Params[0];
+                switch (request.MethodName)
+                {
+                    case "expect_user":
+                        AgentCircuitData agent_data = new AgentCircuitData();
+                        agent_data.SessionID = new LLUUID((string)requestData["session_id"]);
+                        agent_data.SecureSessionID = new LLUUID((string)requestData["secure_session_id"]);
+                        agent_data.firstname = (string)requestData["firstname"];
+                        agent_data.lastname = (string)requestData["lastname"];
+                        agent_data.AgentID = new LLUUID((string)requestData["agent_id"]);
+                        agent_data.circuitcode = Convert.ToUInt32(requestData["circuit_code"]);
+                        if (OpenSimRoot.Instance.GridServers.GridServer.GetName() == "Remote")
+                        {
+                            ((RemoteGridBase)OpenSimRoot.Instance.GridServers.GridServer).agentcircuits.Add((uint)agent_data.circuitcode, agent_data);
+                        }
+                        return "<?xml version=\"1.0\"?><methodResponse><params /></methodResponse>";
+                        break;
+                }
+            }
+            catch (Exception e)
+            {
+                Console.WriteLine(e.ToString());
+            }
+            return "";
+        }
+
+        static string ParseREST(string requestBody, string requestURL)
+        {
+            return "";
+        }
+
+        static string ParseLLSDXML(string requestBody)
+        {
+            // dummy function for now - IMPLEMENT ME!
+            return "";
+        }
+
+        static void HandleRequest(Object stateinfo)
+        {
+            HttpListenerContext context = (HttpListenerContext)stateinfo;
+
+            HttpListenerRequest request = context.Request;
+            HttpListenerResponse response = context.Response;
+
+            response.KeepAlive = false;
+            response.SendChunked = false;
+
+            System.IO.Stream body = request.InputStream;
+            System.Text.Encoding encoding = System.Text.Encoding.UTF8;
+            System.IO.StreamReader reader = new System.IO.StreamReader(body, encoding);
+
+            string requestBody = reader.ReadToEnd();
+            body.Close();
+            reader.Close();
+
+            string responseString = "";
+            switch (request.ContentType)
+            {
+                case "text/xml":
+                    // must be XML-RPC, so pass to the XML-RPC parser
+
+                    responseString = ParseXMLRPC(requestBody);
+                    response.AddHeader("Content-type", "text/xml");
+                    break;
+
+                case "application/xml":
+                    // probably LLSD we hope, otherwise it should be ignored by the parser
+                    responseString = ParseLLSDXML(requestBody);
+                    response.AddHeader("Content-type", "application/xml");
+                    break;
+
+                case null:
+                    // must be REST or invalid crap, so pass to the REST parser
+                    responseString = ParseREST(request.Url.OriginalString, requestBody);
+                    break;
+            }
+
+            byte[] buffer = System.Text.Encoding.UTF8.GetBytes(responseString);
+            System.IO.Stream output = response.OutputStream;
+            response.SendChunked = false;
+            response.ContentLength64 = buffer.Length;
+            output.Write(buffer, 0, buffer.Length);
+            output.Close();
+        }
+    }
+
+
+}