using System;

using System.IO;

using System.Net;

using System.Net.Sockets;

using Server;

using Server.Misc;



namespace Server

{

	public class AccessRestrictions

	{

		public static void Initialize()

		{

			EventSink.SocketConnect += new SocketConnectEventHandler( EventSink_SocketConnect );

		}

			

		private static void EventSink_SocketConnect( SocketConnectEventArgs e )

		{

			try

			{

				IPAddress ip = ((IPEndPoint)e.Socket.RemoteEndPoint).Address;



				if ( Firewall.IsBlocked( ip ) )

				{

					Console.WriteLine( "Client: {0}: Firewall blocked connection attempt.", ip );

					e.AllowConnection = false;

					return;

				}

				else if ( IPLimiter.SocketBlock && !IPLimiter.Verify( ip ) )

				{

					Console.WriteLine( "Client: {0}: Past IP limit threshold", ip );



					using ( StreamWriter op = new StreamWriter( "ipLimits.log", true ) )

						op.WriteLine( "{0}\tPast IP limit threshold\t{1}", ip, DateTime.Now );

	

					e.AllowConnection = false;

					return;

				}

			}

			catch

			{

				e.AllowConnection = false;

			}

		}

	}

}