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/*
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 ServerConsole;
using OpenSim.GridServers;
namespace OpenSim
{
// Dummy HTTP server, does nothing useful for now
public class SimCAPSHTTPServer {
public Thread HTTPD;
public HttpListener Listener;
public SimCAPSHTTPServer() {
ServerConsole.MainConsole.Instance.WriteLine("Starting up HTTP Server");
HTTPD = new Thread(new ThreadStart(StartHTTP));
HTTPD.Start();
}
public void StartHTTP() {
try
{
ServerConsole.MainConsole.Instance.WriteLine("SimHttp.cs:StartHTTP() - Spawned main thread OK");
Listener = new HttpListener();
Listener.Prefixes.Add("http://+:" + OpenSim_Main.cfg.IPListenPort + "/");
Listener.Start();
HttpListenerContext context;
while(true) {
context = Listener.GetContext();
ThreadPool.QueueUserWorkItem(new WaitCallback(HandleRequest), context);
}
}
catch (Exception e)
{
ServerConsole.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":
GridServers.agentcircuitdata agent_data = new GridServers.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 (OpenSim_Main.gridServers.GridServer.GetName() == "Remote")
{
((RemoteGridBase) OpenSim_Main.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();
}
}
}
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