/* 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(); } } }