/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package Guis;
import Helpers.EasyFile;
import Helpers.SwingUtils;
import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.IOException;
import java.net.InetAddress;
import java.net.Socket;
import java.util.logging.Level;
import java.util.logging.Logger;
/**
*
* @author Greenlamp
*/
public class Main extends javax.swing.JFrame {
/**
* Creates new form Main
*/
boolean connected = false;
Socket socket;
DataInputStream in;
DataOutputStream out;
StringBuffer messageFromServer;
boolean paused = false;
boolean stoped = false;
public Main() {
initComponents();
refreshFields();
init();
}
/**
* This method is called from within the constructor to initialize the form.
* WARNING: Do NOT modify this code. The content of this method is always
* regenerated by the Form Editor.
*/
@SuppressWarnings("unchecked")
// <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
private void initComponents() {
jPanel1 = new javax.swing.JPanel();
jLabel1 = new javax.swing.JLabel();
jPanel2 = new javax.swing.JPanel();
jLabel2 = new javax.swing.JLabel();
jScrollPane1 = new javax.swing.JScrollPane();
GlistClients = new javax.swing.JList();
Brafraichir = new javax.swing.JButton();
jPanel4 = new javax.swing.JPanel();
jLabel3 = new javax.swing.JLabel();
Glogin = new javax.swing.JTextField();
jLabel4 = new javax.swing.JLabel();
Gpassword = new javax.swing.JTextField();
Bconnect = new javax.swing.JButton();
jPanel3 = new javax.swing.JPanel();
Bpause = new javax.swing.JButton();
Breprendre = new javax.swing.JButton();
Bstop = new javax.swing.JButton();
jPanel5 = new javax.swing.JPanel();
jScrollPane2 = new javax.swing.JScrollPane();
Glog = new javax.swing.JTextArea();
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
addWindowListener(new java.awt.event.WindowAdapter() {
public void windowClosing(java.awt.event.WindowEvent evt) {
formWindowClosing(evt);
}
});
jLabel1.setFont(new java.awt.Font("Tahoma", 1, 14)); // NOI18N
jLabel1.setText("Administration des terminaux");
javax.swing.GroupLayout jPanel1Layout = new javax.swing.GroupLayout(jPanel1);
jPanel1.setLayout(jPanel1Layout);
jPanel1Layout.setHorizontalGroup(
jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createSequentialGroup()
.addGap(152, 152, 152)
.addComponent(jLabel1)
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
);
jPanel1Layout.setVerticalGroup(
jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, jPanel1Layout.createSequentialGroup()
.addContainerGap(25, Short.MAX_VALUE)
.addComponent(jLabel1)
.addContainerGap())
);
jLabel2.setText("Liste des clients connectés: ");
jScrollPane1.setViewportView(GlistClients);
Brafraichir.setText("Rafraichir");
Brafraichir.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
BrafraichirActionPerformed(evt);
}
});
javax.swing.GroupLayout jPanel2Layout = new javax.swing.GroupLayout(jPanel2);
jPanel2.setLayout(jPanel2Layout);
jPanel2Layout.setHorizontalGroup(
jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel2Layout.createSequentialGroup()
.addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(Brafraichir, javax.swing.GroupLayout.Alignment.TRAILING, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addGroup(jPanel2Layout.createSequentialGroup()
.addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel2Layout.createSequentialGroup()
.addGap(47, 47, 47)
.addComponent(jLabel2))
.addGroup(jPanel2Layout.createSequentialGroup()
.addContainerGap()
.addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 205, javax.swing.GroupLayout.PREFERRED_SIZE)))
.addGap(0, 0, Short.MAX_VALUE)))
.addContainerGap())
);
jPanel2Layout.setVerticalGroup(
jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel2Layout.createSequentialGroup()
.addContainerGap()
.addComponent(jLabel2)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 238, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(Brafraichir)
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
);
jPanel4.setBackground(new java.awt.Color(204, 204, 204));
jLabel3.setText("login: ");
Glogin.setText("admin");
jLabel4.setText("password:");
Gpassword.setText("admin");
Bconnect.setText("se connecter");
Bconnect.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
BconnectActionPerformed(evt);
}
});
javax.swing.GroupLayout jPanel4Layout = new javax.swing.GroupLayout(jPanel4);
jPanel4.setLayout(jPanel4Layout);
jPanel4Layout.setHorizontalGroup(
jPanel4Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel4Layout.createSequentialGroup()
.addGroup(jPanel4Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel4Layout.createSequentialGroup()
.addContainerGap()
.addComponent(jLabel3)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(Glogin, javax.swing.GroupLayout.PREFERRED_SIZE, 77, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(jLabel4)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(Gpassword, javax.swing.GroupLayout.PREFERRED_SIZE, 77, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGroup(jPanel4Layout.createSequentialGroup()
.addGap(89, 89, 89)
.addComponent(Bconnect)))
.addContainerGap(30, Short.MAX_VALUE))
);
jPanel4Layout.setVerticalGroup(
jPanel4Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel4Layout.createSequentialGroup()
.addContainerGap()
.addGroup(jPanel4Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLabel3)
.addComponent(Glogin, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jLabel4)
.addComponent(Gpassword, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(Bconnect)
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
);
Bpause.setText("Pause");
Bpause.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
BpauseActionPerformed(evt);
}
});
Breprendre.setText("Reprendre");
Breprendre.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
BreprendreActionPerformed(evt);
}
});
Bstop.setText("Stop");
Bstop.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
BstopActionPerformed(evt);
}
});
javax.swing.GroupLayout jPanel3Layout = new javax.swing.GroupLayout(jPanel3);
jPanel3.setLayout(jPanel3Layout);
jPanel3Layout.setHorizontalGroup(
jPanel3Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel3Layout.createSequentialGroup()
.addContainerGap()
.addGroup(jPanel3Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel3Layout.createSequentialGroup()
.addGroup(jPanel3Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(Breprendre, javax.swing.GroupLayout.PREFERRED_SIZE, 150, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(Bstop, javax.swing.GroupLayout.PREFERRED_SIZE, 150, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGap(0, 0, Short.MAX_VALUE))
.addComponent(Bpause, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
.addContainerGap())
);
jPanel3Layout.setVerticalGroup(
jPanel3Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel3Layout.createSequentialGroup()
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(Bpause)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(Breprendre)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(Bstop)
.addContainerGap())
);
Glog.setEditable(false);
Glog.setColumns(20);
Glog.setRows(5);
Glog.setFocusable(false);
jScrollPane2.setViewportView(Glog);
javax.swing.GroupLayout jPanel5Layout = new javax.swing.GroupLayout(jPanel5);
jPanel5.setLayout(jPanel5Layout);
jPanel5Layout.setHorizontalGroup(
jPanel5Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel5Layout.createSequentialGroup()
.addContainerGap()
.addComponent(jScrollPane2)
.addContainerGap())
);
jPanel5Layout.setVerticalGroup(
jPanel5Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, jPanel5Layout.createSequentialGroup()
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(jScrollPane2, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addContainerGap())
);
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jPanel1, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addGroup(layout.createSequentialGroup()
.addComponent(jPanel2, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jPanel4, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(jPanel5, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
.addContainerGap())
.addGroup(layout.createSequentialGroup()
.addGap(62, 62, 62)
.addComponent(jPanel3, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))))
);
layout.setVerticalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addComponent(jPanel1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jPanel2, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addGroup(layout.createSequentialGroup()
.addComponent(jPanel4, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(jPanel3, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(jPanel5, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(0, 0, Short.MAX_VALUE))))
);
pack();
java.awt.Dimension screenSize = java.awt.Toolkit.getDefaultToolkit().getScreenSize();
java.awt.Dimension dialogSize = getSize();
setLocation((screenSize.width-dialogSize.width)/2,(screenSize.height-dialogSize.height)/2);
}// </editor-fold>//GEN-END:initComponents
private void BconnectActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_BconnectActionPerformed
if(verifLogin()){
if(Bconnect.getText().equalsIgnoreCase("se connecter")){
if(creationSocket()){
sendMessage("LOGINA;" + Glogin.getText() + "#" + Gpassword.getText());
String reponse = receiveMessage();
if(reponse.equals("LOGINA_OUI")){
connected = true;
}else{
addLog("Login incorrect");
}
}
}else{
disconnect();
connected = false;
}
refreshFields();
}
}//GEN-LAST:event_BconnectActionPerformed
private void BpauseActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_BpauseActionPerformed
if(!paused){
sendMessage("PAUSE");
String retour = receiveMessage();
if(retour.equals("PAUSE_OUI")){
paused = true;
addLog("Le serveur est maintenant en pause");
}else{
addLog("Le serveur n'est pas en pause");
}
}
}//GEN-LAST:event_BpauseActionPerformed
private void BreprendreActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_BreprendreActionPerformed
if(paused){
sendMessage("RESUME");
String retour = receiveMessage();
if(retour.equals("RESUME_OUI")){
paused = true;
addLog("Le serveur n'est plus en pause");
}
paused=false;
}
}//GEN-LAST:event_BreprendreActionPerformed
private void BstopActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_BstopActionPerformed
sendMessage("STOP");
disconnect();
refreshFields();
}//GEN-LAST:event_BstopActionPerformed
private void BrafraichirActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_BrafraichirActionPerformed
sendMessage("LCLIENT");
String clients = receiveMessage();
traiterClients(clients);
}//GEN-LAST:event_BrafraichirActionPerformed
private void formWindowClosing(java.awt.event.WindowEvent evt) {//GEN-FIRST:event_formWindowClosing
disconnect();
}//GEN-LAST:event_formWindowClosing
/**
* @param args the command line arguments
*/
public static void main(String args[]) {
/* Set the Nimbus look and feel */
//<editor-fold defaultstate="collapsed" desc=" Look and feel setting code (optional) ">
/* If Nimbus (introduced in Java SE 6) is not available, stay with the default look and feel.
* For details see http://download.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html
*/
try {
for (javax.swing.UIManager.LookAndFeelInfo info : javax.swing.UIManager.getInstalledLookAndFeels()) {
if ("Nimbus".equals(info.getName())) {
javax.swing.UIManager.setLookAndFeel(info.getClassName());
break;
}
}
} catch (ClassNotFoundException ex) {
java.util.logging.Logger.getLogger(Main.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (InstantiationException ex) {
java.util.logging.Logger.getLogger(Main.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (IllegalAccessException ex) {
java.util.logging.Logger.getLogger(Main.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (javax.swing.UnsupportedLookAndFeelException ex) {
java.util.logging.Logger.getLogger(Main.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
}
//</editor-fold>
/* Create and display the form */
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
new Main().setVisible(true);
}
});
}
// Variables declaration - do not modify//GEN-BEGIN:variables
private javax.swing.JButton Bconnect;
private javax.swing.JButton Bpause;
private javax.swing.JButton Brafraichir;
private javax.swing.JButton Breprendre;
private javax.swing.JButton Bstop;
private javax.swing.JList GlistClients;
private javax.swing.JTextArea Glog;
private javax.swing.JTextField Glogin;
private javax.swing.JTextField Gpassword;
private javax.swing.JLabel jLabel1;
private javax.swing.JLabel jLabel2;
private javax.swing.JLabel jLabel3;
private javax.swing.JLabel jLabel4;
private javax.swing.JPanel jPanel1;
private javax.swing.JPanel jPanel2;
private javax.swing.JPanel jPanel3;
private javax.swing.JPanel jPanel4;
private javax.swing.JPanel jPanel5;
private javax.swing.JScrollPane jScrollPane1;
private javax.swing.JScrollPane jScrollPane2;
// End of variables declaration//GEN-END:variables
private void init() {
socket = null;
in = null;
out = null;
messageFromServer = new StringBuffer();
}
private void refreshFields() {
if(connected){
Brafraichir.setEnabled(true);
Bpause.setEnabled(true);
Bstop.setEnabled(true);
Breprendre.setEnabled(true);
Glogin.setEnabled(false);
Gpassword.setEnabled(false);
Bconnect.setText("se déconnecter");
}else{
Brafraichir.setEnabled(false);
Bpause.setEnabled(false);
Bstop.setEnabled(false);
Breprendre.setEnabled(false);
Glogin.setEnabled(true);
Gpassword.setEnabled(true);
Bconnect.setText("se connecter");
}
}
private boolean creationSocket() {
String host = EasyFile.getConfig("Configs_Admin_Terminaux", "HOST");
int port = Integer.parseInt(EasyFile.getConfig("Configs_Admin_Terminaux", "PORT_ADMIN"));
try {
InetAddress adresse = InetAddress.getByName(host);
socket = new Socket(adresse, port);
in = new DataInputStream(socket.getInputStream());
out = new DataOutputStream(socket.getOutputStream());
addLog("Création socket - OK");
return true;
} catch (Exception ex) {
addLog("Création socket - FAIL");
return false;
}
}
private void addLog(String message) {
String old = Glog.getText();
if(!old.isEmpty()){
old += "\n";
}
old += message;
Glog.setText(old);
}
private void disconnect() {
addLog("Closing socket");
try {
if(in != null){
in.close();
}
if(out != null){
out.flush();
out.close();
}
} catch (IOException ex) {
Logger.getLogger(Main.class.getName()).log(Level.SEVERE, null, ex);
}
addLog("Socket closed");
connected = false;
}
private void sendMessage(String message) {
String msg = message + "\r\n";
try {
out.write(msg.getBytes());
out.flush();
addLog("Envoi du message - OK");
addLog(message);
} catch (IOException ex) {
addLog("Envoi du message - FAIL");
addLog(message);
Logger.getLogger(Main.class.getName()).log(Level.SEVERE, null, ex);
}
}
private String receiveMessage(){
try {
byte buffer;
messageFromServer.setLength(0);
addLog("En attente de la réponse du serveur");
while((buffer = in.readByte()) != ((byte)'\r')){
if(buffer != '\r' && buffer != '\n' && buffer != 0){
messageFromServer.append((char)buffer);
}
}
addLog("Reception de la réponse: OK");
addLog(messageFromServer.toString());
return messageFromServer.toString();
} catch (IOException ex) {
addLog("Reception de la réponse - FAIL");
disconnect();
return "END_OF_CONNEXION";
}
}
private boolean verifLogin() {
if(Glogin.getText().isEmpty()){
addLog("Login vide, connexion impossible");
return false;
}
if(Gpassword.getText().isEmpty()){
addLog("Password vide, connexion impossible");
return false;
}
return true;
}
private void traiterClients(String message) {
if(message.equals("LCLIENT_EMPTY")){
SwingUtils.emptyList(GlistClients);
addLog("Aucuns utilisateurs connecté");
}else{
SwingUtils.emptyList(GlistClients);
String[] removeType = message.split(";");
String users = removeType[1];
String[] usersSplit = users.split("#");
for(String user : usersSplit){
SwingUtils.addToList(GlistClients, user);
}
}
}
}