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

public class Client implements Runnable {

   private Thread thread = new Thread(this);
   private boolean running = true;

   private Socket s = null;
   private PrintWriter out = null;
   private BufferedReader in = null;

   private static String host = "atlas.dsv.su.se";
   private static int port = 9494;

   private String currentInput = "";
   
   public static void main(String args[]) {
      if(args.length != 0) {
         host = args[0];
         if(args.length != 1) {
            port = Integer.parseInt(args[1]);
         }
      }
      new Client();
   }

   public Client() {
      try {
         s = new Socket(host, port);
         System.out.println("CONNECTED TO: " + host + " - ON PORT: " + port); 
         in = new BufferedReader(new InputStreamReader(s.getInputStream()));
         out = new PrintWriter(s.getOutputStream(), true);
         
         thread.start();
         getInput();
      } catch (IOException ioe) {
         System.out.println("IOException generated: " + ioe);
      }
   }

   public void run() {
      String inputLine = "";
      while(running) {
/*
         try {
            inputLine = in.readLine();
         } catch(NullPointerException npe) {
            System.out.println("NullPointerException generated: " + npe);
            killMe();
         } catch(IOException ioe) {
            System.out.println("IOException generated: " + ioe);
            killMe();
         }
         System.out.println("\rMeddelande: " + inputLine);
*/

try {Thread.sleep(1000);} catch(Exception e){}
//System.out.println("CURRENT INPUT: " + currentInput); 
      }
   }
   
   public void getInput() {

      try {
         Runtime.getRuntime().exec("stty -icanon min 1").waitFor();
         System.out.println("DONE THE MAGIC!");
      } catch(InterruptedException ie) {
         System.out.println("InterruptedException generated: " + ie);
      } catch(IOException ioe) {
         System.out.println("IOException generated: " + ioe);
      }

   
      while(running) { 
         currentInput = "";     
         try {
/*
            BufferedReader buffer = new BufferedReader(new InputStreamReader(System.in));
            int c = 0;
            while((c = buffer.read()) != -1) {
               char character = (char) c;    
               currentInput = currentInput + character;      
               System.out.println("CURRENT INPUT CHAR: " + character);    
               System.out.println("CURRENT INPUT STR : " + currentInput);      
            } 
*/

/*
            InputStreamReader isr = new InputStreamReader(System.in);
            char character = (char) isr.read();
            System.out.println(character);
            currentInput = currentInput + character; 

            System.out.println("CURRENT INPUT CHAR: " + character);    
            System.out.println("CURRENT INPUT STR : " + currentInput);
*/
     
            
            //InputStreamReader isr = new InputStreamReader(System.in);
            //char character = (char) System.in.read();
            
            BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
            System.out.print("En text ...");
            String me = br.readLine();
            System.out.print(me);
            
            
            byte[] b = new byte[1];
            //int ii = System.in.read(b);
        
/*
            if(!br.ready()) {
               try {Thread.sleep(1000);} catch(Exception e){}
               System.out.println("NOT READY!");
            } else {
              String me = br.readLine();
              System.out.println("DET HAR! " + me);
            }
*/
            
/*
            if(System.in.available() != 0) {
              System.out.println("DET FINNS MINST ETT TECKEN!");
              if(br.ready()) {
                 System.out.println("DET FINNS AVEN ETT RADBRYTNINGSTECKEN!");
              } else {
                 System.out.println("DET FINNS INTE ETT RADBRYTNINGSTECKEN!");
              }
            } else {
              System.out.println("INTE ETT TECKEN!");
              if(br.ready()) {
                 System.out.println("DET FINNS AVEN ETT RADBRYTNINGSTECKEN!");
              } else {
                 System.out.println("DET FINNS INTE ETT RADBRYTNINGSTECKEN!");
              }
            }
*/

            //System.out.println(character);
            //currentInput = currentInput + character; 

            //System.out.println("CURRENT INPUT CHAR: " + character);    
            //System.out.println("CURRENT INPUT STR : " + currentInput);
            try {Thread.sleep(1000);} catch(Exception e){}
            
         } catch (IOException ioe) {
            System.out.println("IOException generated: " + ioe);
         }
         //currentInput = "";
         
         
         //sendMessage(sentence);
      }
   }

   private void sendMessage(String message) {
         out.println(message);
         if(message.equals("exit")) killMe();
   }

   public void killMe() {
      running = false;
      try {
         out.close();
         in.close();
         s.close();
      } catch(IOException ioe) {
         System.out.println("IOException generated: " + ioe);
      }
      System.exit(1);
   }
}