// File: TrivialWebBrowser.java (Module 13)
//
// Author: Rahul Simha
// Created: Nov 30, 2010
//
// Downloading a web page.

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

public class TrivialWebBrowser {

    public static void main (String[] argv)
    {
	try {
	    // Open a socket to a known webserver.
	    //Socket soc = new Socket ("localhost", 40013);
	    Socket soc = new Socket ("unix.seas.gwu.edu", 40013);
	    InetAddress remoteMachine = soc.getInetAddress();
	    System.out.println ("Connection made to " + remoteMachine);
      
	    // Now create the output and input streams. Start with output.
	    OutputStream outStream = soc.getOutputStream ();
	    PrintWriter pw = new PrintWriter (outStream);

	    // Next: input.
	    InputStream inStream = soc.getInputStream();
	    InputStreamReader isr = new InputStreamReader (inStream);
	    LineNumberReader lnr = new LineNumberReader (isr);

	    // Ask for the index.html page.
	    pw.println ("GET index.html");
	    pw.flush ();

	    // Get the page and spew it out to the screen.
	    String s = lnr.readLine ();
	    while (s != null) {
		System.out.println (s);
		s = lnr.readLine ();
	    }

	    // Close the streams.
	    pw.close ();
	    lnr.close ();
	    soc.close ();
	}
	catch (IOException e) { System.out.println (e); }
    }

}