javanetsim-cvs

[Alexander B. <da...@us...>]

Update of /cvsroot/javanetsim/javaNetSim/guiUI
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv10513/guiUI

Added Files:
	TelnetEmulator.java 
Log Message:


--- NEW FILE: TelnetEmulator.java ---
/*
 * TelnetEmulator.java
 *
 * Created on 22 Feb 2006, 16:38
 *
 * To change this template, choose Tools | Options and locate the template under
 * the Source Creation and Management node. Right-click the template and choose
 * Open. You can then make changes to the template in the Source Editor.
 */

package guiUI;

import javax.swing.JFrame;

import javax.swing.JPanel;

import java.awt.GridBagLayout;

import javax.swing.JDialog;

import javax.swing.JLabel;

import javax.swing.JTextField;

import java.awt.Insets;

import java.awt.GridBagConstraints;

import java.awt.BorderLayout;

import javax.swing.JButton;

import java.awt.Dimension;

import java.awt.event.ActionListener;

import java.awt.event.ActionEvent;

import javax.swing.JComboBox;

import core.Simulation;

import java.awt.event.MouseAdapter;

import java.awt.event.MouseEvent;

import java.awt.Color;

import java.awt.event.WindowAdapter;

import java.awt.event.WindowEvent;

import java.awt.event.KeyAdapter;

import java.awt.event.KeyEvent;

import java.awt.event.FocusAdapter;

import java.awt.event.FocusEvent;

import java.util.Arrays;

import java.awt.Component;

import javax.swing.SwingConstants;

import core.protocolsuite.tcp_ip.Telnet_client;  
import core.CommunicationException;
import core.LowLinkException;
import core.InvalidNetworkLayerDeviceException;
import core.TransportLayerException;

/**
 *
 * @author key
 */
public class TelnetEmulator extends JFrame {
    private final Telnet_client telnet;    
    private JPanel panel;
    private JLabel terminal;
    private String text;
    MainScreen parent;
    
    /** Creates a new instance of TelnetEmulator */
    public TelnetEmulator(MainScreen parent, Telnet_client telnet, String Host, int Port) {
        super("Telnet client");
        this.telnet = telnet;
        this.parent = parent;
        
               
        text = "";
        
        text += "Opening " + Host + ":" + Port + "...";
        
        terminal = new JLabel(text);
        panel = new JPanel();
        
        this.addKeyListener( new KeyAdapter(){            
            public void keyPressed(KeyEvent e) {
                char c = (char)e.getKeyCode();             
                String s = String.valueOf(c).toString(); 
                sendData(s);
            }           
        });
         
        
        this.addWindowListener( new java.awt.event.WindowAdapter() {
         public void windowClosing(WindowEvent winEvt) {
               printInfo();
         }
        });
        
        panel.setLayout(new java.awt.BorderLayout());
        
        panel.setPreferredSize(new java.awt.Dimension(600,100));
        
        this.setContentPane(panel);
               
        panel.add(terminal);      
        
        try{
            this.telnet.TelnetConnect(this, Host, Port);
        }catch(CommunicationException e){
            
            ///
            ///FIXME!!!!!! CATCH EXCEPTION!!!!!
            ///
            
        }catch(LowLinkException e){
            
            ///
            ///FIXME!!!!!! CATCH EXCEPTION!!!!!
            ///
            
        }catch(InvalidNetworkLayerDeviceException e){
            
            ///
            ///FIXME!!!!!! CATCH EXCEPTION!!!!!
            ///
            
         }catch(TransportLayerException e){
            
            ///
            ///FIXME!!!!!! CATCH EXCEPTION!!!!!
            ///
            
        }
        
    }


    
    public void recvData(String Data){
        text += Data;
        terminal.setText(text);
    }
    
    public void sendData(String Data){
        try{
            telnet.SendData(Data);              
        }catch(Exception e){
            System.out.println(e.toString());
        }
    }
    
    public void printInfo(){
        parent.printLayerInfo(false);
        //!!!!!: add more headers here
    }
}