HttpGET.java

/**
 * Created by f00 on 04.03.15.
 */

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

public class HttpGET {

    public static SimpleURL url;

    public void getIt() throws Exception {

        userInput();

        try {
            Socket socket = new Socket(this.getUrl().getHost(), 80);

            System.out.println("Host IP Address: "+ socket.getInetAddress().toString());

            PrintWriter out = new PrintWriter(new BufferedWriter(new OutputStreamWriter(socket.getOutputStream())));
            out.println("GET "+ this.getUrl().getPath() +" HTTP/1.0");
            out.println(); //leerzeile, RFC norm..
            out.flush();

            BufferedReader in = new BufferedReader(new InputStreamReader(socket.getInputStream()));

            String inputLine;
            String[] result = new String[2];
            StringBuilder res = new StringBuilder();

            while ((inputLine = in.readLine()) != null) {
                res.append(inputLine);
                res.append("\n");
            }

            result = res.toString().split("<!");
            in.close();
            System.out.println("################################### REQUEST #####################################");
            System.out.println(result[0]);
            System.out.println("################################### CONTENT #####################################");
            System.out.println(result[1]);  // result[0] contains the requestinformation

            socket.close();
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

    public void userInput() {
        System.out.println("Socket Browser v1.0");
        System.out.println("Enter URL:");
        Scanner scanner = new Scanner(System.in);

        SimpleURL newurl = new SimpleURL(scanner.nextLine());
        this.setUrl(newurl);

        System.out.println("connecting to " + this.getUrl().getHost() + "....");

    }

    public  SimpleURL getUrl() {
        return url;
    }

    public void setUrl(SimpleURL url) {
        HttpGET.url = url;
    }
}