Java tutorial
/* * To change this license header, choose License Headers in Project Properties. * To change this template file, choose Tools | Templates * and open the template in the editor. */ package View; import General.Configuration; import General.Nimbus; import Security.FileBitPack; import Security.TextBitPack; import Security.VedioByLoader; import db.Dbcon; import java.io.File; import java.security.NoSuchAlgorithmException; import javax.crypto.KeyGenerator; import javax.crypto.SecretKey; import javax.swing.JOptionPane; import org.apache.commons.io.FilenameUtils; /** * * @author Jithinpv */ public class Processing extends javax.swing.JFrame { int history_id; File coverFile; String password; int id; boolean isCompleted = false; boolean isSuccess = false; File outputCipherFile; /** * Creates new form Processing */ public Processing() { initComponents(); this.setLocationRelativeTo(null); } public Processing(int history_id, File coverFile, String password, int id) { Nimbus.loadLoogAndFeel(); initComponents(); this.setLocationRelativeTo(null); this.history_id = history_id; this.coverFile = coverFile; this.password = password; this.id = id; Configuration.setIconOnLabel("lock.png", main_label); } /** * 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() { jLabel1 = new javax.swing.JLabel(); progress_bar = new javax.swing.JProgressBar(); processing_label = new javax.swing.JLabel(); jButton1 = new javax.swing.JButton(); jButton2 = new javax.swing.JButton(); start_button = new javax.swing.JButton(); main_label = new javax.swing.JLabel(); setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE); addWindowListener(new java.awt.event.WindowAdapter() { public void windowOpened(java.awt.event.WindowEvent evt) { formWindowOpened(evt); } }); getContentPane().setLayout(new org.netbeans.lib.awtextra.AbsoluteLayout()); jLabel1.setForeground(new java.awt.Color(255, 255, 255)); jLabel1.setText("Processing"); getContentPane().add(jLabel1, new org.netbeans.lib.awtextra.AbsoluteConstraints(28, 108, 93, 27)); getContentPane().add(progress_bar, new org.netbeans.lib.awtextra.AbsoluteConstraints(150, 108, 240, 27)); processing_label.setForeground(new java.awt.Color(255, 255, 255)); processing_label.setText("Processing Details"); getContentPane().add(processing_label, new org.netbeans.lib.awtextra.AbsoluteConstraints(150, 153, 240, -1)); jButton1.setText("SEND"); jButton1.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { jButton1ActionPerformed(evt); } }); getContentPane().add(jButton1, new org.netbeans.lib.awtextra.AbsoluteConstraints(209, 235, -1, -1)); jButton2.setText("HOME"); jButton2.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { jButton2ActionPerformed(evt); } }); getContentPane().add(jButton2, new org.netbeans.lib.awtextra.AbsoluteConstraints(286, 235, -1, -1)); start_button.setText("Start"); start_button.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { start_buttonActionPerformed(evt); } }); getContentPane().add(start_button, new org.netbeans.lib.awtextra.AbsoluteConstraints(150, 14, 81, 61)); main_label.setText("jLabel2"); getContentPane().add(main_label, new org.netbeans.lib.awtextra.AbsoluteConstraints(-6, -6, 410, 310)); pack(); }// </editor-fold>//GEN-END:initComponents private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton1ActionPerformed // TODO add your handling code here: this.dispose(); Sending sending = new Sending(history_id, outputCipherFile); sending.setVisible(true); }//GEN-LAST:event_jButton1ActionPerformed private void jButton2ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton2ActionPerformed // TODO add your handling code here: this.dispose(); Home home = new Home(); home.setVisible(true); }//GEN-LAST:event_jButton2ActionPerformed class progressBarThread extends Thread { public void run() { int val = 0; try { progress_bar.setValue(val); while (val <= 100) { progress_bar.setValue(++val); processing_label.setText("Data encryption percentage - " + val + " %"); Thread.sleep(100); } processing_label.setText("Data encryption percentage - 100 %"); while (!isCompleted) { System.out.println("Chekcing is complete " + isCompleted); Thread.sleep(1000); } if (isSuccess) { JOptionPane.showMessageDialog(rootPane, "Sucessfully embeded!"); jButton1.setEnabled(true); } else { JOptionPane.showMessageDialog(rootPane, "Failed! Please try again"); } } catch (Exception e) { e.printStackTrace(); } } } private String encryptMessage(String message) { String cipher = null; try { String encptionAlgorithm = "DES"; if (id == 1) { } SecretKey key = KeyGenerator.getInstance(encptionAlgorithm).generateKey(); } catch (NoSuchAlgorithmException ex) { ex.printStackTrace(); } return cipher; } class videoEncryptionThread extends Thread { public void run() { new progressBarThread().start(); int type = InputContent.encryptionDataType; isCompleted = false; isSuccess = false; boolean result = false; switch (type) { case 0: // Message encryption TextBitPack textBitPack = new TextBitPack(); textBitPack.setCoverFile(coverFile); textBitPack.setCompression(50); String cipher = InputContent.message; //kakes textBitPack.setMsg(cipher); textBitPack.setPassword(password); outputCipherFile = new File(Configuration.videoPool + "hash_t_" + System.currentTimeMillis() + "." + FilenameUtils.getExtension(coverFile.getPath())); textBitPack.setOutputFile(outputCipherFile); result = VedioByLoader.embedMessage(textBitPack); isCompleted = true; if (result) { isSuccess = true; new Dbcon().update("update tbl_file_process_history set cipher_file = '" + outputCipherFile.getName() + "' , cipher_file_name='" + outputCipherFile.getName() + "' , cipher_file_size=" + (outputCipherFile.length() / 1024) + " , encryption_complete_time ='" + System.currentTimeMillis() + "',file_processed_date='" + System.currentTimeMillis() + "' where history_id = " + history_id); } break; case 1: // File encryption FileBitPack fileBitPack = new FileBitPack(); fileBitPack.setCompression(50); fileBitPack.setCovelFile(coverFile); fileBitPack.setDataFile(InputContent.fileToBeEmbedded); outputCipherFile = new File(Configuration.videoPool + "hash_f_" + System.currentTimeMillis() + "." + FilenameUtils.getExtension(coverFile.getPath())); fileBitPack.setOutputFile(outputCipherFile); fileBitPack.setPassword(password); result = VedioByLoader.embedFile(fileBitPack); isCompleted = true; if (result) { isSuccess = true; new Dbcon().update("update tbl_file_process_history set cipher_file = '" + outputCipherFile.getName() + "' , cipher_file_name='" + outputCipherFile.getName() + "' , cipher_file_size=" + (outputCipherFile.length() / 1024) + " , encryption_complete_time ='" + System.currentTimeMillis() + "',file_processed_date='" + System.currentTimeMillis() + "' where history_id = " + history_id); } break; default: // do nothing break; } } } private void start_buttonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_start_buttonActionPerformed start_button.setEnabled(false); new videoEncryptionThread().start(); // TODO add your handling code here: }//GEN-LAST:event_start_buttonActionPerformed private void formWindowOpened(java.awt.event.WindowEvent evt) {//GEN-FIRST:event_formWindowOpened // TODO add your handling code here: jButton1.setEnabled(false); }//GEN-LAST:event_formWindowOpened /** * @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(Processing.class.getName()).log(java.util.logging.Level.SEVERE, null, ex); } catch (InstantiationException ex) { java.util.logging.Logger.getLogger(Processing.class.getName()).log(java.util.logging.Level.SEVERE, null, ex); } catch (IllegalAccessException ex) { java.util.logging.Logger.getLogger(Processing.class.getName()).log(java.util.logging.Level.SEVERE, null, ex); } catch (javax.swing.UnsupportedLookAndFeelException ex) { java.util.logging.Logger.getLogger(Processing.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 Processing().setVisible(true); } }); } // Variables declaration - do not modify//GEN-BEGIN:variables private javax.swing.JButton jButton1; private javax.swing.JButton jButton2; private javax.swing.JLabel jLabel1; private javax.swing.JLabel main_label; private javax.swing.JLabel processing_label; private javax.swing.JProgressBar progress_bar; private javax.swing.JButton start_button; // End of variables declaration//GEN-END:variables }