smtp_server.java

用java实现的邮件服务器（Server 文件夹 用户名 文件夹 Send receive 文件夹 文件 时间.txt. 日志文件

package Server.SMTP;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.io.PrintWriter;
import java.net.Socket;

import Server.Server;


public class SMTP_Server extends Server{
	private Socket socket;

	public SMTP_Server(Socket socket) {
		this.socket = socket;
	}

	public void startServer() {
		try {
			BufferedReader brSocket = new BufferedReader(new InputStreamReader(
					socket.getInputStream()));
			PrintWriter pw = new PrintWriter(new OutputStreamWriter(socket
					.getOutputStream()),true);

			String str = null;
			
			pw.println("220");
			str = brSocket.readLine();
			
			if (str.startsWith(SMTP_Final.hello)||str.startsWith(SMTP_Final.ehello)) {
				// 执行OutLook的程序
				SMTP_OutLookLogIn outlook=new SMTP_OutLookLogIn(socket);
				outlook.start();
				outlook.join();
			} else if (str.startsWith(SMTP_Final.telnet)) {
				
				// 执行telnet的程序
				SMTP_TelnetLogIn tel=new SMTP_TelnetLogIn(socket);
				tel.start();
				tel.join();
				
			} else {
				socket.close();
			}

		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (InterruptedException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
	}
	
	public void run() {
		startServer();
	}

}