用SOCK5写的QQ代理服务器

Question

各位好，想用SOCK5写个QQ代理服务器，大家有没有思路？

package demo;

import java.net.*;
import java.io.*;


public class TestProxy{
    public void start(){
        try{   
            ServerSocket server = new ServerSocket(1080);
            while(true){
                Socket socket = server.accept();
                ServerThread st = new ServerThread(socket);
                st.start();
            }
        }catch(Exception ex){
            ex.printStackTrace();
        }
    }

    class ServerThread extends Thread{
        Socket socket;

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

        public void run(){
            try{
                InputStream is = socket.getInputStream();
                int offset = 0;
   
                byte[] temp = new byte[1024];
                is.read(temp);
                if(temp[2] == 0){
                    byte[] temp1 = new byte[]{0x05,0x00};
                    OutputStream os = socket.getOutputStream();
               
                    os.write(temp1);
                    offset = is.read(temp);
                   
                    byte[] temp2 = new byte[]

{0x05,0x00,0x00,0x01,0x00,0x00,0x00,0x00,0x17,0x27};
                    os.write(temp2);
                    offset = is.read(temp);
                    System.out.println(offset);
                    for(int i = 0; i < offset; i++){
                        System.out.println(temp[i]);
                    }
                }
            }catch(Exception ex){
                ex.printStackTrace();
            }
        }   
    }

    public static void main(String[] args){
        TestProxy t = new TestProxy();
        t.start();
    }
}

以上是我写的一个头，能够成功握手了，但是不知道怎么转发请求，希望大家不吝赐教，谢谢！

Answer 1

自己顶一下，希望大家帮忙给个思路，现在不知道怎么直到QQ想访问哪个服务器，:-)