package de.krokolpgaming.bs;

import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.InetSocketAddress;
import java.net.Socket;

public class PingServer {

        private String host = null;
        private int port = 0;
        private Socket socket = new Socket();
        private String[] data = new String[999];

        public PingServer(String host,int port){
                this.host = host;
                this.port = port;

                try{
                        socket.connect(new InetSocketAddress(host,port));
                        OutputStream out = socket.getOutputStream();
                        InputStream in = socket.getInputStream();
                        out.write(0xFE);

                        int b;
                        StringBuffer str = new StringBuffer();
                        while((b = in.read()) != -1){
                                if(b != 0 && b > 16 && b != 255 && b != 23 && b != 24){
                                        str.append((char)b);
                                }
                        }

                        data = str.toString().split("§");
                        data[0] = data[0].substring(1,data[0].length());
                }catch(IOException e){
                        e.printStackTrace();
                }
        }

        public String getMotd(){
                return data[0];
        }

        public int getOnline(){
                return Integer.parseInt(data[1]);
        }

        public int getMax(){
                return Integer.parseInt(data[2]);
        }


        public void update(){
                try{
                        socket.close();
                        socket = new Socket();
                        socket.connect(new InetSocketAddress(host,port));
                        OutputStream out = socket.getOutputStream();
                        InputStream in = socket.getInputStream();
                        out.write(0xFE);

                        int b;
                        StringBuffer str = new StringBuffer();
                        while((b = in.read()) != -1){
                                if(b != 0 && b > 16 && b != 255 && b != 23 && b != 24){
                                        str.append((char)b);
                                }
                        }

                        data = str.toString().split("§");
                        data[0] = data[0].substring(1,data[0].length());
                }catch(IOException e){
                        e.printStackTrace();
                }
        }



}