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| import java.net.*;
import java.awt.*;
import java.awt.event.*;
import javax.swing.JFrame;
import javax.swing.JMenu;
import javax.swing.JMenuBar;
import javax.swing.JMenuItem;
import javax.swing.JOptionPane;
public class PortScanner extends JFrame{
Socket s;
int startPort,endPort;
Label l1;
TextField hostName,fromPort,toPort;
TextArea log;
Label host,from,to,label;
Button scan,reset;
int fp,tp;
String h;
static boolean close=false;
Dialog d;
JFrame f=new JFrame("Port Scanner");
public PortScanner(){
l1=new Label("Port Scanner",Label.CENTER);
l1.setForeground(Color.red);
l1.setFont(new Font("TimesRoman",Font.BOLD,25));
f.add(l1);
Panel p1=new Panel(new GridLayout(3,3));
host=new Label("Adresse IP :");
host.setForeground(Color.blue);
host.setFont(new Font("TimesRoman",Font.BOLD,15));
p1.add(host);
hostName=new TextField(15);
p1.add(hostName);
from=new Label("Port Début:");
from.setForeground(Color.blue);
from.setFont(new Font("TimesRoman",Font.BOLD,15));
p1.add(from);
fromPort=new TextField(15);
p1.add(fromPort);
to=new Label("Port Fin:");
to.setForeground(Color.blue);
to.setFont(new Font("TimesRoman",Font.BOLD,15));
p1.add(to);
toPort=new TextField(15);
p1.add(toPort);
f.add(p1);
Panel p2=new Panel();
scan=new Button("Scan");
scan.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent r){
if(hostName.getText().equals("")){
JOptionPane.showMessageDialog(null, "VEUILLEZ REMPLIR TOUS LES CHAMPS");
return;}
else if (fromPort.getText().equals("")){
JOptionPane.showMessageDialog(null, "VEUILLEZ REMPLIR TOUS LES CHAMPS");
return;}
else if(toPort.getText().equals("")){
JOptionPane.showMessageDialog(null, "VEUILLEZ REMPLIR TOUS LES CHAMPS");
return;}
close=false;
Thread run1=new Thread(){
public void run(){
scan.setEnabled(false);
reset.setLabel("Stop");
log.setText("");
log.repaint();
h=hostName.getText();
fp=Integer.parseInt(fromPort.getText());
tp=Integer.parseInt(toPort.getText());
for(int i=fp;i<=tp;i++){
label.setText("Port "+i+" en cour de test...");
if(close)
break;
try{
s=new Socket(h,i);
log.append("Port "+i+" est ouvert."+"\n");
log.repaint();
s.close();
}
catch(Exception er){
continue;}
}
scan.setEnabled(true);
reset.setLabel("Reset");
label.setText("Press Scan to start.");
}
};
run1.start();
}
});
reset=new Button("Reset");
reset.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent t){
Thread run2=new Thread(){
public void run(){
close=true;
hostName.setText("");
fromPort.setText("");
toPort.setText("");
}
};
run2.start();
}
});
Label empty=new Label();
p2.add(scan);
p2.add(empty);
p2.add(reset);
f.add(p2);
log=new TextArea();
f.add(log);
label=new Label("Cliquez sur Scan.");
label.setForeground(Color.blue);
f.add(label);
f.repaint();
f.setResizable(false);
f.addWindowListener(new WindowAdapter(){
public void windowClosing(WindowEvent e){
System.exit(1);
}
});
f.setBackground(Color.LIGHT_GRAY);
f.pack();
f.setVisible(true);
f.setSize( 320,500);
f.setLocationRelativeTo(null);
f.setLayout(new GridLayout(5,1));
JMenuBar barre = new JMenuBar();
JMenu fichier = new JMenu("Fichier");
JMenu edition = new JMenu("Edition");
JMenu aide = new JMenu("Aide");
JMenuItem enregistrer = new JMenuItem("Enregistrer sous...");
JMenuItem quitter = new JMenuItem("Quitter");
JMenuItem couper = new JMenuItem("Couper");
JMenuItem copier = new JMenuItem("Copier");
JMenuItem coller = new JMenuItem("Coller");
JMenuItem about = new JMenuItem("About");
barre.add(fichier);
barre.add(edition);
barre.add(aide);
fichier.add(enregistrer);
fichier.add(quitter);
edition.add(couper);
edition.add(copier);
edition.add(coller);
aide.add(about);
f.setJMenuBar(barre);
quitter.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
System.exit(0);
}
});
}
public static void main(String args[]){
new PortScanner();
}
} |
