winmode.cs

一个即时通信 Messenger C＃代码

/*

<Aicaca Community Messenger Client>

Copyright (c) Aicaca.com, All rights reserved.

Writer                : Byung-ku, Cho (Aicaca)
E-mail                : [e-mail]
Personal Homepage URL : http://www.aicaca.com
Last Updated Date     : Feb. 27th, 2002

Programming Language  : C#
Editor & Compiler     : VisualStudio.NET

*/


using System;
using System.Windows.Forms;
using System.Net;
using System.Net.Sockets;

namespace TalkClient
{
	public class WinMode
	{
        private WinCom WC = new WinCom();
		private WinDialog xWinDialog;
		private WinSend xWinSend;
		private WinReceive xWinReceive;
		
		private string clientID;

		public WinMode(WinDialog tWinDialog, string tClientID)
		{
			xWinDialog = tWinDialog;
			clientID = tClientID;
		}

		public WinMode(WinSend tWinSend, string tClientID)
		{
			xWinSend = tWinSend;
			clientID = tClientID;
		}

		public WinMode(WinReceive tWinReceive, string tClientID)
		{
			xWinReceive = tWinReceive;
			clientID = tClientID;
		}

		public void WinThread_Dialog()
		{
			string clientIP = WC.GetXML(clientID, "ci");
			int clientPort = Convert.ToInt32(WC.GetXML(clientID, "cp"));

			Socket ModeSocket = new Socket(AddressFamily.InterNetwork,SocketType.Stream,ProtocolType.Tcp);
			IPAddress host_addr = Dns.GetHostByAddress(clientIP).AddressList[0];
			IPEndPoint ep = new IPEndPoint(host_addr, clientPort);

			try
			{
				ModeSocket.Connect(ep);
				xWinDialog.pDirectMode = true;
			}
			catch (Exception e)
			{
				xWinDialog.pDirectMode = false;
			}

			if (ModeSocket != null)
			{
				ModeSocket.Close();
				ModeSocket = null;
			}
		}

		public void WinThread_Send()
		{
			string clientIP = WC.GetXML(clientID, "ci");
			int clientPort = Convert.ToInt32(WC.GetXML(clientID, "cp"));

			Socket ModeSocket = new Socket(AddressFamily.InterNetwork,SocketType.Stream,ProtocolType.Tcp);
			IPAddress host_addr = Dns.GetHostByAddress(clientIP).AddressList[0];
			IPEndPoint ep = new IPEndPoint(host_addr, clientPort);

			try
			{
				ModeSocket.Connect(ep);
				xWinSend.pDirectMode = true;
			}

			catch (Exception e)
			{
				xWinSend.pDirectMode = false;
			}

			if (ModeSocket != null)
			{
				ModeSocket.Close();
				ModeSocket = null;
			}
		}

		public void WinThread_Receive()
		{
			string clientIP = WC.GetXML(clientID, "ci");
			int clientPort = Convert.ToInt32(WC.GetXML(clientID, "cp"));

			Socket ModeSocket = new Socket(AddressFamily.InterNetwork,SocketType.Stream,ProtocolType.Tcp);
			IPAddress host_addr = Dns.GetHostByAddress(clientIP).AddressList[0];
			IPEndPoint ep = new IPEndPoint(host_addr, clientPort);

			try
			{
				ModeSocket.Connect(ep);
				xWinReceive.pDirectMode = true;
			}

			catch (Exception e)
			{
				xWinReceive.pDirectMode = false;
			}

			if (ModeSocket != null)
			{
				ModeSocket.Close();
				ModeSocket = null;
			}
		}
	}
}