Client.java

package Proxy;

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

/**
 * Class that manages the connection between the original client and the server
 * This class also does the modifications required
 * 
 */
public class Client{
    private Socket client;
    
    public Client(String host, int port) throws IOException{
        this.client = new Socket(host, port);
    }
    
    public InputStream getInputStream() throws IOException{
        return this.client.getInputStream();
    }
    
    public OutputStream getOutputStream() throws IOException{
        return this.client.getOutputStream();
    }
    
    //Method to send the GET request to the server
    public BufferedWriter write(BufferedReader input, String header)throws IOException{
        BufferedWriter output = new BufferedWriter(new OutputStreamWriter(this.client.getOutputStream()));
        output.write(header + "\r\n");
        String headerLine;
        while((headerLine = input.readLine()) != null && !headerLine.isEmpty()){
            System.out.println("HEADERLINE: " + headerLine);
            output.write(headerLine + "\r\n");
        }
        output.write("\r\n");
                
        return output;
    }
}