hcipherapp.java~

文件加密解密程序。内含公开暗号（RAS）加解密工具

            this.jTextArea3.append("jButton6ActionPerformed() : " +e.toString() + "\n\n");
        }
    }//GEN-LAST:event_jButton6ActionPerformed

    private void jButton9ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton9ActionPerformed
        // Add your handling code here:
        // tab3 reset
        ras_infile = null;
        ras_outfile_path = "";
        jPasswordField_tab3_1.setText("");
        jPasswordField_tab3_2.setText("");
        jTextField9.setText("");
        jTextField10.setText("");
        jTextField_Modulus.setText("");
        jTextArea3.setText("");
    }//GEN-LAST:event_jButton9ActionPerformed

    private void jButton8ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton8ActionPerformed
        // Add your handling code here:
        // tab3 - refer2
        if (this.filechooser == null){
            filechooser = new JFileChooser();
        }
        int returnVal = filechooser.showOpenDialog(this);
        if (returnVal == filechooser.APPROVE_OPTION){
            this.ras_outfile_path = filechooser.getCurrentDirectory().toString();
            this.jTextField10.setText(ras_outfile_path);
        }
    }//GEN-LAST:event_jButton8ActionPerformed

    private void jButton7ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton7ActionPerformed
        // Add your handling code here:
        // tab3 - refer1
        if (this.filechooser == null){
            filechooser = new JFileChooser();
        }
        filechooser.setMultiSelectionEnabled(true);
        int returnVal = filechooser.showOpenDialog(this);
        if (returnVal == filechooser.APPROVE_OPTION){
            this.ras_infile = filechooser.getSelectedFiles();
            this.ras_outfile_path = filechooser.getCurrentDirectory().toString();
            this.jTextField9.setText(ras_infile[0].getName() + "...[" + ras_infile.length + "files]");
            this.jTextField10.setText(ras_outfile_path);
        }
    }//GEN-LAST:event_jButton7ActionPerformed

    private void jButton5ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton5ActionPerformed
        // Add your handling code here:
        // run tab2
        String operationtype;
        if (this.jRadioButton1.isSelected()){
            operationtype = "E";
        }else{
            operationtype = "D";
        }

        String password;
        String pswd1,pswd2;
        pswd1 = new String(jPasswordField_tab1_1.getPassword());
        pswd2 = new String(jPasswordField_tab1_2.getPassword());
        if ((pswd1.length()>0)&&(pswd1.equals(pswd2))){
            password = pswd1;
        }else{
            jTextArea2.append("Please check the password.\n");
            jPasswordField_tab1_2.setText("");
            jPasswordField_tab1_1.setText("");
            return; 
        }
        try{
            jTextField6.setText(new String(hcipher.cipher(jTextField5.getText().getBytes(), password, operationtype)));
        }catch(Exception e){
            this.jTextArea2.append("jButton5ActionPerformed() : \n" +e.toString() + "\n");
        }
        
    }//GEN-LAST:event_jButton5ActionPerformed

    private void jButton4ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton4ActionPerformed
        // Add your handling code here:
        // reset
        infile = null;
        this.outfile_path = "";
        jTextArea1.setText("");
        jTextField1.setText("");
        jTextField2.setText("");
        jPasswordField_tab1_1.setText("");
        jPasswordField_tab1_2.setText("");
    }//GEN-LAST:event_jButton4ActionPerformed

    private void jButton3ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton3ActionPerformed
        // Add your handling code here:
        // run tab1
        try{
            boolean delete = this.jCheckBox1.isSelected();
            String operationtype;
            if (this.jRadioButton1.isSelected()){
                operationtype = "E";
            }else{
                operationtype = "D";
            }
            
            String password;
            String pswd1,pswd2;
            pswd1 = new String(jPasswordField_tab1_1.getPassword());
            pswd2 = new String(jPasswordField_tab1_2.getPassword());
            if ((pswd1.length()>0)&&(pswd1.equals(pswd2))){
                password = pswd1;
            }else{
                jTextArea1.append("Please check the password.\n\n");
                jPasswordField_tab1_2.setText("");
                jPasswordField_tab1_1.setText("");
                return; 
            }
            
            if (infile == null){
                jTextArea1.append("Please select the input files.\n\n");
                return;
            }
            
            this.outfile_path = this.jTextField2.getText();
            
            int filecnt = this.infile.length;
            int len;
            int count = 0;
            for (int i=0;i<filecnt;i++){
                try{
                    FileInputStream fis = new FileInputStream(infile[i]);
                    len = (int)infile[i].length();
                    byte[] data = new byte[len];
                    fis.read(data);
                    fis.close();
                    data = hcipher.cipher(data, password, operationtype);
                    String outfile;
                    if (operationtype.equals("E")){
                        outfile = outfile_path + "\\" + infile[i].getName() + FILETYPE;
                    }else{
                        if (outfile.indexOf(this.FILETYPE)>0){
                            outfile = outfile_path + "\\" + infile[i].getName();
                            outfile = outfile.substring(0,outfile.length() - 4);
                        }else{
                            outfile = outfile_path + "\\uc_" + infile[i].getName();
                        }
                    }
                    if ((new File(outfile).exists())&&(operationtype.equals("D"))){
                        this.jTextArea1.append("Run() : " + (new File(outfile)).getName() + " is already existsed.\n");
                    }else{
                        FileOutputStream fos = new FileOutputStream(outfile);
                        fos.write(data);
                        fos.close();
                        if (delete){
                            infile[i].delete();
                        }
                        count ++;
                    } 
                }catch(Exception e){
                    this.jTextArea1.append("Run() : " + infile[i].getName() + " " + e.toString() + "\n");
                }
            }
            this.jTextArea1.append(count + "/" + filecnt + " complated.\n\n");            
        }catch(Exception e){
            this.jTextArea1.append("jButton3ActionPerformed() : \n" +e.toString() + "\n\n");
        }
    }//GEN-LAST:event_jButton3ActionPerformed

    private void jButton2ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton2ActionPerformed
        // Add your handling code here:
        // tab1 refer outfiles
        if (this.filechooser == null){
            filechooser = new JFileChooser();
        }
        int returnVal = filechooser.showOpenDialog(this);
        if (returnVal == filechooser.APPROVE_OPTION){
            this.outfile_path = filechooser.getCurrentDirectory().toString();
            this.jTextField2.setText(outfile_path);
        }
    }//GEN-LAST:event_jButton2ActionPerformed

    private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton1ActionPerformed
        // Add your handling code here:
        // tab2 refer infiles
        if (this.filechooser == null){
            filechooser = new JFileChooser();
        }
        filechooser.setMultiSelectionEnabled(true);
        int returnVal = filechooser.showOpenDialog(this);
        if (returnVal == filechooser.APPROVE_OPTION){
            this.infile = filechooser.getSelectedFiles();
            this.outfile_path = filechooser.getCurrentDirectory().toString();
            this.jTextField1.setText(infile[0].getName() + "...[" + infile.length + "files]");
            this.jTextField2.setText(outfile_path);
        }
    }//GEN-LAST:event_jButton1ActionPerformed
    
    /** Exit the Application */
    private void exitForm(java.awt.event.WindowEvent evt) {//GEN-FIRST:event_exitForm
        System.exit(0);
    }//GEN-LAST:event_exitForm
    
    /**
     * @param args the command line arguments
     */
    public static void main(String args[]) {
        new HCipherApp().show();
    }
    
    
    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.JTextField jTextField6;
    private javax.swing.JButton jButton2;
    private javax.swing.JPanel jPanel16;
    private javax.swing.JTextArea jTextArea2;
    private javax.swing.JPanel jPanel19;
    private javax.swing.JRadioButton jRadioButton1;
    private javax.swing.JButton jButton7;
    private javax.swing.JPanel jPanel13;
    private javax.swing.JButton jButton8;
    private javax.swing.JPanel jPanel10;
    private javax.swing.JRadioButton jRadioButton3;
    private javax.swing.JTextField jTextField_Modulus;
    private javax.swing.JButton jButton3;
    private javax.swing.JTextField jTextField5;
    private javax.swing.JLabel jLabel9;
    private javax.swing.JButton jButton9;
    private javax.swing.JPanel jPanel12;
    private javax.swing.JTextField jTextField10;
    private javax.swing.JRadioButton jRadioButton2;
    private javax.swing.JTextArea jTextArea1;
    private javax.swing.JPanel jPanel7;
    private javax.swing.JPanel jPanel1;
    private javax.swing.JTextField jTextField2;
    private javax.swing.JPanel jPanel6;
    private javax.swing.JCheckBox jCheckBox2;
    private javax.swing.ButtonGroup buttonGroup2;
    private javax.swing.JPanel jPanel14;
    private javax.swing.JLabel jLabel6;
    private javax.swing.JComboBox jComboBox1;
    private javax.swing.JTextField jTextField1;
    private javax.swing.JTabbedPane jTabbedPane1;
    private javax.swing.JLabel jLabel5;
    private javax.swing.JLabel jLabel8;
    private javax.swing.JLabel jLabel4;
    private javax.swing.JLabel jLabel71;
    private javax.swing.JTextField jTextField9;
    private javax.swing.JPanel jPanel4;
    private javax.swing.JScrollPane jScrollPane1;
    private javax.swing.JLabel jLabel1;
    private javax.swing.JPanel jPanel25;
    private javax.swing.JLabel jLabel3;
    private javax.swing.JPanel jPanel3;
    private javax.swing.JLabel jLabel2;
    private javax.swing.JButton jButton1;
    private javax.swing.JButton jButton_TAB2_Reset;
    private javax.swing.JPanel jPanel24;
    private javax.swing.JTextArea jTextArea3;
    private javax.swing.JPanel jPanel2;
    private javax.swing.JPanel jPanel5;
    private javax.swing.JPanel jPanel11;
    private javax.swing.JPasswordField jPasswordField_tab3_1;
    private javax.swing.JScrollPane jScrollPane2;
    private javax.swing.JPasswordField jPasswordField_tab1_2;
    private javax.swing.JRadioButton jRadioButton4;
    private javax.swing.JButton jButton6;
    private javax.swing.JPanel jPanel8;
    private javax.swing.JPasswordField jPasswordField_tab1_1;
    private javax.swing.JButton jButton5;
    private javax.swing.JPanel jPanel22;
    private javax.swing.JLabel jLabel11;
    private javax.swing.JLabel jLabel7;
    private javax.swing.ButtonGroup buttonGroup1;
    private javax.swing.JPanel jPanel17;
    private javax.swing.JPanel jPanel18;
    private javax.swing.JPanel jPanel21;
    private javax.swing.JButton jButton4;
    private javax.swing.JPasswordField jPasswordField_tab3_2;
    private javax.swing.JPanel jPanel20;
    private javax.swing.JPanel jPanel15;
    private javax.swing.JScrollPane jScrollPane3;
    private javax.swing.JCheckBox jCheckBox1;
    private javax.swing.JPanel jPanel9;
    private javax.swing.JLabel jLabel10;
    private javax.swing.JPanel jPanel23;
    // End of variables declaration//GEN-END:variables
    
}