/* 

   Copyright (C) Arnaud Houdelette		2012-2014
   Copyright (C) Emmanuel Langlois		2012-2014

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 2 of the License.
   
   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.
   
   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

using System;
using System.Web;
using System.Net;
using System.Threading;
using System.Collections.Generic;

namespace DMX2
{
	public class WebServer : IDisposable
	{
		HttpListener listner;

		Thread loopthread=null;

		string page;
		List<string> resources;

		public WebServer ()
		{
			/*using (System.IO.Stream stream = System.Reflection.Assembly.GetExecutingAssembly().GetManifestResourceStream("page.html"))
				using (System.IO.TextReader reader = new System.IO.StreamReader(stream))
						page = reader.ReadToEnd();*/

			resources = new List<string>(System.Reflection.Assembly.GetExecutingAssembly().GetManifestResourceNames());

			loopthread = new Thread(new ThreadStart(MainLoop));
			loopthread.Start();
		}

		void MainLoop ()
		{
			listner = new HttpListener ();
			listner.Prefixes.Add ("http://*:8089/");
			listner.Start ();
			HttpListenerContext context;

			try {
				while (null!=(context = listner.GetContext())) {

					Console.WriteLine (context.Request.RawUrl);

					string res = context.Request.Url.LocalPath.Remove(0,1).Replace('/','.');
					if(resources.Contains(res))
						using (System.IO.Stream stream = System.Reflection.Assembly.GetExecutingAssembly().GetManifestResourceStream(res))
					{
						byte[] buff = new byte[1024]; int l;
						while( (l=stream.Read(buff,0,buff.Length))>0){
							context.Response.OutputStream.Write(buff,0,l);
						}
					}
					
					context.Response.OutputStream.Close ();
				}
			} catch {
			}

		}

		#region IDisposable implementation
		public void Dispose ()
		{
			listner.Close();
			loopthread.Abort();
			loopthread.Join();
		}
		#endregion


	}
}