using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using log4net;

namespace LS100PortProxy
{
    /// <summary>
    /// http://msdn.microsoft.com/en-GB/library/bbx2eya8.aspx
    /// Async server socket msdn
    /// http://msdn.microsoft.com/en-us/library/5w7b7x5f.aspx
    /// </summary>
    class Program
    {
        static void Main(string[] args)
        {
            log4net.Config.XmlConfigurator.Configure();
            ILog _log = LogManager.GetLogger("Main");
            _log.Info("PortProxy started");
            if ((args.Length != 4) && (args.Length != 0))
            {                
                Console.WriteLine("Usage: <progname> <interface #> <remoteaddress> <clientport> <serverport>");
                Console.WriteLine("<progname>  -> outputs interfaces");
                return;
            }

            if (args.Length == 0)
            {
                Console.WriteLine(MultiplexManager.ListIfs());
                return;
            }

            int ifIdx = Convert.ToInt32(args[0]);
            string address = args[1];
            int clientPort = Convert.ToInt32(args[2]);
            int serverPort = Convert.ToInt32(args[3]);

            MultiplexManager manager = new MultiplexManager(ifIdx, address, clientPort, serverPort);
            manager.StartServer();

            manager.StartClient();

            Console.WriteLine("Port proxy läuft. Beliebige Taste drücken um zu beenden...");
            Console.ReadKey();
            Console.WriteLine("stopping..");
            manager.StopServer();
            Console.WriteLine("stopped.");
            _log.Info("PortProxy stopped");
        }
    }
}