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Exercises the various protocols available in the Commons Net Package
/*
* ProtocolRunner.java
*
* Created on 22 December 2003, 12:57
*/
// Import Java Packages
import java.awt.Point;
import java.awt.Frame;
import java.awt.Toolkit;
import java.awt.Dimension;
import java.awt.Component;
import java.io.IOException;
import javax.swing.JLabel;
import javax.swing.JDialog;
import javax.swing.UIManager;
import javax.swing.JComboBox;
import javax.swing.JTextArea;
import javax.swing.JTextField;
import javax.swing.JOptionPane;
import java.net.SocketException;
import java.io.File;
import java.util.Date;
import java.util.Calendar;
import javax.swing.JDialog;
import java.io.PrintWriter;
import java.net.InetAddress;
import java.io.BufferedReader;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.util.GregorianCalendar;
// Import NET Packages
import org.apache.commons.net.*;
import org.apache.commons.net.io.*;
import org.apache.commons.net.ftp.*;
import org.apache.commons.net.nntp.*;
import org.apache.commons.net.pop3.*;
import org.apache.commons.net.smtp.*;
import org.apache.commons.net.tftp.*;
/**
* ProtocolRunner class exercises the various protocols available in the
* Commons Net Package
* @author Vikram Goyal
*/
public class ProtocolRunner extends javax.swing.JFrame {
/** Creates new form ProtocolRunner */
public ProtocolRunner() {
// set the native look and feel
try{
UIManager.setLookAndFeel(
UIManager.getSystemLookAndFeelClassName());
}catch(Exception e) {}
initComponents();
// size it so that it appears full screen
Dimension screen = Toolkit.getDefaultToolkit().getScreenSize();
this.setSize(screen.width, screen.height);
this.pack();
this.setExtendedState(Frame.MAXIMIZED_BOTH);
}
/** 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.
*/
private void initComponents() {//GEN-BEGIN:initComponents
ftpPanel = new javax.swing.JPanel();
jRadioButton4 = new javax.swing.JRadioButton();
jRadioButton8 = new javax.swing.JRadioButton();
jRadioButton1 = new javax.swing.JRadioButton();
jRadioButton3 = new javax.swing.JRadioButton();
jRadioButton5 = new javax.swing.JRadioButton();
jRadioButton6 = new javax.swing.JRadioButton();
jRadioButton7 = new javax.swing.JRadioButton();
nntpPanel = new javax.swing.JPanel();
jRadioButton10 = new javax.swing.JRadioButton();
jRadioButton15 = new javax.swing.JRadioButton();
jRadioButton2 = new javax.swing.JRadioButton();
jRadioButton11 = new javax.swing.JRadioButton();
jRadioButton12 = new javax.swing.JRadioButton();
jRadioButton13 = new javax.swing.JRadioButton();
jRadioButton14 = new javax.swing.JRadioButton();
smtpPanel = new javax.swing.JPanel();
jRadioButton17 = new javax.swing.JRadioButton();
jRadioButton18 = new javax.swing.JRadioButton();
jRadioButton16 = new javax.swing.JRadioButton();
pop3Panel = new javax.swing.JPanel();
jRadioButton19 = new javax.swing.JRadioButton();
jRadioButton20 = new javax.swing.JRadioButton();
jRadioButton21 = new javax.swing.JRadioButton();
jRadioButton22 = new javax.swing.JRadioButton();
jRadioButton23 = new javax.swing.JRadioButton();
jRadioButton24 = new javax.swing.JRadioButton();
jRadioButton9 = new javax.swing.JRadioButton();
ftpButtonGroup = new javax.swing.ButtonGroup();
nntpButtonGroup = new javax.swing.ButtonGroup();
smtpButtonGroup = new javax.swing.ButtonGroup();
pop3ButtonGroup = new javax.swing.ButtonGroup();
tftpPanel = new javax.swing.JPanel();
jRadioButton25 = new javax.swing.JRadioButton();
jRadioButton26 = new javax.swing.JRadioButton();
tftpPanelButtonGroup = new javax.swing.ButtonGroup();
loginDialog = new javax.swing.JDialog();
jLabel9 = new javax.swing.JLabel();
jPanel13 = new javax.swing.JPanel();
jLabel10 = new javax.swing.JLabel();
loginUsername = new javax.swing.JTextField();
jLabel11 = new javax.swing.JLabel();
loginPassword = new javax.swing.JPasswordField();
jPanel14 = new javax.swing.JPanel();
jButton1 = new javax.swing.JButton();
jButton2 = new javax.swing.JButton();
singleValueDialog = new javax.swing.JDialog();
jLabel12 = new javax.swing.JLabel();
jPanel15 = new javax.swing.JPanel();
singleValueLabel = new javax.swing.JLabel();
singleValueField = new javax.swing.JTextField();
jPanel16 = new javax.swing.JPanel();
jButton3 = new javax.swing.JButton();
jButton4 = new javax.swing.JButton();
multipleValueDialog = new javax.swing.JDialog();
jLabel13 = new javax.swing.JLabel();
jPanel17 = new javax.swing.JPanel();
jButton5 = new javax.swing.JButton();
jButton6 = new javax.swing.JButton();
jPanel18 = new javax.swing.JPanel();
jLabel16 = new javax.swing.JLabel();
jScrollPane3 = new javax.swing.JScrollPane();
messageArea = new javax.swing.JTextArea();
jPanel19 = new javax.swing.JPanel();
jLabel14 = new javax.swing.JLabel();
fromField = new javax.swing.JTextField();
jLabel15 = new javax.swing.JLabel();
subjectField = new javax.swing.JTextField();
variableLabel = new javax.swing.JLabel();
variableField = new javax.swing.JTextField();
jTabbedPane1 = new javax.swing.JTabbedPane();
jPanel1 = new javax.swing.JPanel();
jPanel4 = new javax.swing.JPanel();
jScrollPane1 = new javax.swing.JScrollPane();
tcpServerResponse = new javax.swing.JTextArea();
jPanel7 = new javax.swing.JPanel();
presetPanel = new javax.swing.JPanel();
defaultPanel = new javax.swing.JPanel();
jLabel5 = new javax.swing.JLabel();
jPanel9 = new javax.swing.JPanel();
jLabel4 = new javax.swing.JLabel();
commandBox = new javax.swing.JTextField();
jPanel5 = new javax.swing.JPanel();
jPanel6 = new javax.swing.JPanel();
jLabel3 = new javax.swing.JLabel();
tcpSelectionBox = new javax.swing.JComboBox();
jPanel3 = new javax.swing.JPanel();
jLabel1 = new javax.swing.JLabel();
serverNameField = new javax.swing.JTextField();
jLabel2 = new javax.swing.JLabel();
portNumberField = new javax.swing.JTextField();
tcpConnectButton = new javax.swing.JButton();
jPanel2 = new javax.swing.JPanel();
jPanel10 = new javax.swing.JPanel();
jPanel8 = new javax.swing.JPanel();
jLabel6 = new javax.swing.JLabel();
udpSelectionBox = new javax.swing.JComboBox();
jPanel12 = new javax.swing.JPanel();
jLabel7 = new javax.swing.JLabel();
udpRemoteServerField = new javax.swing.JTextField();
jPanel11 = new javax.swing.JPanel();
udpCommandPanel = new javax.swing.JPanel();
udpStartButton = new javax.swing.JButton();
jScrollPane2 = new javax.swing.JScrollPane();
udpServerResponse = new javax.swing.JTextArea();
ftpPanel.setLayout(new java.awt.GridLayout(3, 3));
jRadioButton4.setText("Login");
ftpButtonGroup.add(jRadioButton4);
jRadioButton4.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jRadioButton4ActionPerformed(evt);
}
});
ftpPanel.add(jRadioButton4);
jRadioButton8.setText("Logout");
ftpButtonGroup.add(jRadioButton8);
jRadioButton8.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jRadioButton8ActionPerformed(evt);
}
});
ftpPanel.add(jRadioButton8);
jRadioButton1.setText("Change Working Directory");
ftpButtonGroup.add(jRadioButton1);
jRadioButton1.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jRadioButton1ActionPerformed(evt);
}
});
ftpPanel.add(jRadioButton1);
jRadioButton3.setText("List Files");
ftpButtonGroup.add(jRadioButton3);
jRadioButton3.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jRadioButton3ActionPerformed(evt);
}
});
ftpPanel.add(jRadioButton3);
jRadioButton5.setText("Make Directory");
ftpButtonGroup.add(jRadioButton5);
jRadioButton5.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jRadioButton5ActionPerformed(evt);
}
});
ftpPanel.add(jRadioButton5);
jRadioButton6.setText("Upload File");
ftpButtonGroup.add(jRadioButton6);
jRadioButton6.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jRadioButton6ActionPerformed(evt);
}
});
ftpPanel.add(jRadioButton6);
jRadioButton7.setText("Download File");
ftpButtonGroup.add(jRadioButton7);
jRadioButton7.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jRadioButton7ActionPerformed(evt);
}
});
ftpPanel.add(jRadioButton7);
nntpPanel.setLayout(new java.awt.GridLayout(3, 3));
jRadioButton10.setText("Login");
nntpButtonGroup.add(jRadioButton10);
jRadioButton10.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jRadioButton10ActionPerformed(evt);
}
});
nntpPanel.add(jRadioButton10);
jRadioButton15.setText("Logout");
nntpButtonGroup.add(jRadioButton15);
jRadioButton15.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jRadioButton15ActionPerformed(evt);
}
});
nntpPanel.add(jRadioButton15);
jRadioButton2.setText("List All NewsGroups");
nntpButtonGroup.add(jRadioButton2);
jRadioButton2.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jRadioButton2ActionPerformed(evt);
}
});
nntpPanel.add(jRadioButton2);
jRadioButton11.setText("List New NewsGroups");
nntpButtonGroup.add(jRadioButton11);
jRadioButton11.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jRadioButton11ActionPerformed(evt);
}
});
nntpPanel.add(jRadioButton11);
jRadioButton12.setText("List New News");
nntpButtonGroup.add(jRadioButton12);
jRadioButton12.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jRadioButton12ActionPerformed(evt);
}
});
nntpPanel.add(jRadioButton12);
jRadioButton13.setText("Post Article");
nntpButtonGroup.add(jRadioButton13);
jRadioButton13.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jRadioButton13ActionPerformed(evt);
}
});
nntpPanel.add(jRadioButton13);
jRadioButton14.setText("Get Article");
nntpButtonGroup.add(jRadioButton14);
jRadioButton14.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jRadioButton14ActionPerformed(evt);
}
});
nntpPanel.add(jRadioButton14);
smtpPanel.setLayout(new java.awt.GridLayout(1, 1));
jRadioButton17.setText("Login");
smtpButtonGroup.add(jRadioButton17);
jRadioButton17.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jRadioButton17ActionPerformed(evt);
}
});
smtpPanel.add(jRadioButton17);
jRadioButton18.setText("Logout");
smtpButtonGroup.add(jRadioButton18);
jRadioButton18.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jRadioButton18ActionPerformed(evt);
}
});
smtpPanel.add(jRadioButton18);
jRadioButton16.setText("Send Simple Message");
smtpButtonGroup.add(jRadioButton16);
jRadioButton16.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jRadioButton16ActionPerformed(evt);
}
});
smtpPanel.add(jRadioButton16);
pop3Panel.setLayout(new java.awt.GridLayout(2, 0));
jRadioButton19.setText("Login");
pop3ButtonGroup.add(jRadioButton19);
jRadioButton19.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jRadioButton19ActionPerformed(evt);
}
});
pop3Panel.add(jRadioButton19);
jRadioButton20.setText("Logout");
pop3ButtonGroup.add(jRadioButton20);
jRadioButton20.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jRadioButton20ActionPerformed(evt);
}
});
pop3Panel.add(jRadioButton20);
jRadioButton21.setText("List All Messages");
pop3ButtonGroup.add(jRadioButton21);
jRadioButton21.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jRadioButton21ActionPerformed(evt);
}
});
pop3Panel.add(jRadioButton21);
jRadioButton22.setText("Status");
pop3ButtonGroup.add(jRadioButton22);
jRadioButton22.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jRadioButton22ActionPerformed(evt);
}
});
pop3Panel.add(jRadioButton22);
jRadioButton23.setText("Retrieve Message");
pop3ButtonGroup.add(jRadioButton23);
jRadioButton23.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jRadioButton23ActionPerformed(evt);
}
});
pop3Panel.add(jRadioButton23);
jRadioButton24.setText("Delete Message");
pop3ButtonGroup.add(jRadioButton24);
jRadioButton24.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jRadioButton24ActionPerformed(evt);
}
});
pop3Panel.add(jRadioButton24);
jRadioButton9.setText("Reset");
pop3ButtonGroup.add(jRadioButton9);
jRadioButton9.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jRadioButton9ActionPerformed(evt);
}
});
pop3Panel.add(jRadioButton9);
tftpPanel.setLayout(new java.awt.GridLayout(1, 0));
jRadioButton25.setText("Send A File");
tftpPanelButtonGroup.add(jRadioButton25);
jRadioButton25.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jRadioButton25ActionPerformed(evt);
}
});
tftpPanel.add(jRadioButton25);
jRadioButton26.setText("Receive A File");
tftpPanelButtonGroup.add(jRadioButton26);
jRadioButton26.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jRadioButton26ActionPerformed(evt);
}
});
tftpPanel.add(jRadioButton26);
loginDialog.getContentPane().setLayout(new java.awt.BorderLayout(0, 5));
loginDialog.setTitle("Input Required");
loginDialog.setModal(true);
loginDialog.setResizable(false);
jLabel9.setHorizontalAlignment(javax.swing.SwingConstants.CENTER);
jLabel9.setText("Please Enter Login Details");
loginDialog.getContentPane().add(jLabel9, java.awt.BorderLayout.NORTH);
jPanel13.setLayout(new java.awt.GridLayout(2, 2, 5, 3));
jLabel10.setHorizontalAlignment(javax.swing.SwingConstants.RIGHT);
jLabel10.setText("Username:");
jPanel13.add(jLabel10);
loginUsername.setColumns(15);
jPanel13.add(loginUsername);
jLabel11.setHorizontalAlignment(javax.swing.SwingConstants.RIGHT);
jLabel11.setText("Password:");
jPanel13.add(jLabel11);
loginPassword.setColumns(15);
jPanel13.add(loginPassword);
loginDialog.getContentPane().add(jPanel13, java.awt.BorderLayout.CENTER);
jPanel14.setLayout(new java.awt.GridLayout(1, 0));
jButton1.setText("OK");
jButton1.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jButton1ActionPerformed(evt);
}
});
jPanel14.add(jButton1);
jButton2.setText("Cancel");
jButton2.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jButton2ActionPerformed(evt);
}
});
jPanel14.add(jButton2);
loginDialog.getContentPane().add(jPanel14, java.awt.BorderLayout.SOUTH);
singleValueDialog.setTitle("Input Required");
singleValueDialog.setModal(true);
singleValueDialog.setResizable(false);
jLabel12.setHorizontalAlignment(javax.swing.SwingConstants.CENTER);
jLabel12.setText("Please enter a value");
singleValueDialog.getContentPane().add(jLabel12, java.awt.BorderLayout.NORTH);
jPanel15.setLayout(new java.awt.GridLayout(1, 0, 3, 0));
singleValueLabel.setHorizontalAlignment(javax.swing.SwingConstants.RIGHT);
jPanel15.add(singleValueLabel);
singleValueField.setColumns(15);
jPanel15.add(singleValueField);
singleValueDialog.getContentPane().add(jPanel15, java.awt.BorderLayout.CENTER);
jPanel16.setLayout(new java.awt.GridLayout(1, 0, 5, 0));
jButton3.setText("OK");
jButton3.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jButton3ActionPerformed(evt);
}
});
jPanel16.add(jButton3);
jButton4.setText("Cancel");
jButton4.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jButton4ActionPerformed(evt);
}
});
jPanel16.add(jButton4);
singleValueDialog.getContentPane().add(jPanel16, java.awt.BorderLayout.SOUTH);
multipleValueDialog.setTitle("Input Required");
multipleValueDialog.setModal(true);
jLabel13.setHorizontalAlignment(javax.swing.SwingConstants.CENTER);
jLabel13.setText("Please enter the following values");
multipleValueDialog.getContentPane().add(jLabel13, java.awt.BorderLayout.NORTH);
jPanel17.setLayout(new java.awt.GridLayout(1, 0, 5, 0));
jButton5.setText("OK");
jButton5.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jButton5ActionPerformed(evt);
}
});
jPanel17.add(jButton5);
jButton6.setText("Cancel");
jButton6.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jButton6ActionPerformed(evt);
}
});
jPanel17.add(jButton6);
multipleValueDialog.getContentPane().add(jPanel17, java.awt.BorderLayout.SOUTH);
jPanel18.setLayout(new java.awt.BorderLayout());
jLabel16.setHorizontalAlignment(javax.swing.SwingConstants.RIGHT);
jLabel16.setText("Enter Message:");
jPanel18.add(jLabel16, java.awt.BorderLayout.WEST);
messageArea.setColumns(20);
messageArea.setRows(15);
jScrollPane3.setViewportView(messageArea);
jPanel18.add(jScrollPane3, java.awt.BorderLayout.CENTER);
jPanel19.setLayout(new java.awt.GridLayout(3, 2, 3, 3));
jLabel14.setHorizontalAlignment(javax.swing.SwingConstants.LEFT);
jLabel14.setText("From:");
jPanel19.add(jLabel14);
fromField.setColumns(15);
jPanel19.add(fromField);
jLabel15.setHorizontalAlignment(javax.swing.SwingConstants.LEFT);
jLabel15.setText("Subject:");
jPanel19.add(jLabel15);
subjectField.setColumns(15);
jPanel19.add(subjectField);
variableLabel.setText("Newsgroup:");
jPanel19.add(variableLabel);
variableField.setColumns(15);
jPanel19.add(variableField);
jPanel18.add(jPanel19, java.awt.BorderLayout.NORTH);
multipleValueDialog.getContentPane().add(jPanel18, java.awt.BorderLayout.CENTER);
setTitle("Protocol Runner");
addWindowListener(new java.awt.event.WindowAdapter() {
public void windowClosing(java.awt.event.WindowEvent evt) {
exitForm(evt);
}
});
jPanel1.setLayout(new java.awt.BorderLayout());
jPanel4.setLayout(new java.awt.BorderLayout());
jScrollPane1.setBorder(new javax.swing.border.TitledBorder("Server Output"));
tcpServerResponse.setEditable(false);
tcpServerResponse.setFont(new java.awt.Font("Monospaced", 0, 12));
jScrollPane1.setViewportView(tcpServerResponse);
jPanel4.add(jScrollPane1, java.awt.BorderLayout.CENTER);
jPanel7.setLayout(new java.awt.GridLayout(1, 2, 5, 0));
presetPanel.setLayout(new java.awt.BorderLayout());
presetPanel.setBorder(new javax.swing.border.TitledBorder("Preset Commands"));
jLabel5.setFont(new java.awt.Font("Dialog", 3, 12));
jLabel5.setText("No Preset Commands. Simply Connect");
defaultPanel.add(jLabel5);
presetPanel.add(defaultPanel, java.awt.BorderLayout.CENTER);
jPanel7.add(presetPanel);
jPanel9.setBorder(new javax.swing.border.TitledBorder("Freeflow Commands"));
jLabel4.setText("Type Command Here:");
jPanel9.add(jLabel4);
commandBox.setColumns(15);
commandBox.setEnabled(false);
commandBox.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
commandBoxActionPerformed(evt);
}
});
jPanel9.add(commandBox);
jPanel7.add(jPanel9);
jPanel4.add(jPanel7, java.awt.BorderLayout.NORTH);
jPanel1.add(jPanel4, java.awt.BorderLayout.CENTER);
jPanel5.setLayout(new java.awt.GridLayout(2, 1, 0, 5));
jPanel6.setBorder(new javax.swing.border.TitledBorder("Protocol"));
jLabel3.setText("Select Protocol:");
jPanel6.add(jLabel3);
tcpSelectionBox.setModel(new javax.swing.DefaultComboBoxModel(new String[] { "CharGen", "Daytime", "Echo", "Finger", "FTP", "NNTP", "POP3", "SMTP", "Time", "Whois" }));
tcpSelectionBox.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
tcpSelectionBoxActionPerformed(evt);
}
});
jPanel6.add(tcpSelectionBox);
jPanel5.add(jPanel6);
jPanel3.setBorder(new javax.swing.border.TitledBorder("Server Connection Details"));
jLabel1.setText("Server:");
jPanel3.add(jLabel1);
serverNameField.setColumns(25);
jPanel3.add(serverNameField);
jLabel2.setText("Port:");
jPanel3.add(jLabel2);
portNumberField.setColumns(4);
portNumberField.setText("19");
jPanel3.add(portNumberField);
tcpConnectButton.setText("CONNECT");
tcpConnectButton.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
tcpConnectButtonActionPerformed(evt);
}
});
jPanel3.add(tcpConnectButton);
jPanel5.add(jPanel3);
jPanel1.add(jPanel5, java.awt.BorderLayout.NORTH);
jTabbedPane1.addTab("TCP", jPanel1);
jPanel2.setLayout(new java.awt.BorderLayout());
jPanel10.setLayout(new java.awt.GridLayout(2, 0));
jPanel8.setBorder(new javax.swing.border.TitledBorder("Protocol"));
jLabel6.setText("Select Protocol:");
jPanel8.add(jLabel6);
udpSelectionBox.setModel(new javax.swing.DefaultComboBoxModel(new String[] { "CharGen", "Daytime", "Echo", "TFTP", "Time" }));
udpSelectionBox.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
udpSelectionBoxActionPerformed(evt);
}
});
jPanel8.add(udpSelectionBox);
jPanel10.add(jPanel8);
jPanel12.setBorder(new javax.swing.border.TitledBorder("Remote Server Details"));
jLabel7.setText("Remote Server:");
jPanel12.add(jLabel7);
udpRemoteServerField.setColumns(25);
jPanel12.add(udpRemoteServerField);
jPanel10.add(jPanel12);
jPanel2.add(jPanel10, java.awt.BorderLayout.NORTH);
jPanel11.setLayout(new java.awt.BorderLayout());
udpCommandPanel.setLayout(new java.awt.GridLayout(1, 0));
udpCommandPanel.setBorder(new javax.swing.border.TitledBorder("Command Panel"));
udpStartButton.setText("START");
udpStartButton.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
udpStartButtonActionPerformed(evt);
}
});
udpCommandPanel.add(udpStartButton);
jPanel11.add(udpCommandPanel, java.awt.BorderLayout.NORTH);
udpServerResponse.setEditable(false);
udpServerResponse.setFont(new java.awt.Font("Monospaced", 0, 12));
jScrollPane2.setViewportView(udpServerResponse);
jPanel11.add(jScrollPane2, java.awt.BorderLayout.CENTER);
jPanel2.add(jPanel11, java.awt.BorderLayout.CENTER);
jTabbedPane1.addTab("UDP", jPanel2);
getContentPane().add(jTabbedPane1, java.awt.BorderLayout.CENTER);
pack();
}//GEN-END:initComponents
private void jRadioButton26ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jRadioButton26ActionPerformed
// tftp receive a file:
udpRemoteServer = udpRemoteServerField.getText();
if(udpRemoteServer == null || udpRemoteServer.length() == 0) {
showError("Please enter a remote server");
return;
}
// get the name of the file to receive
udpStartButton.doClick();
singleValueLabel.setText("Enter file path (TFTP-Receive):");
showDialog(singleValueDialog);
}//GEN-LAST:event_jRadioButton26ActionPerformed
private void jRadioButton25ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jRadioButton25ActionPerformed
// tftp send a file:
udpRemoteServer = udpRemoteServerField.getText();
if(udpRemoteServer == null || udpRemoteServer.length() == 0) {
showError("Please enter a remote server");
return;
}
// get the name of the file to send
udpStartButton.doClick();
singleValueLabel.setText("Enter file path (TFTP-Send):");
showDialog(singleValueDialog);
}//GEN-LAST:event_jRadioButton25ActionPerformed
private void udpStartButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_udpStartButtonActionPerformed
// handler for Start button for UDP:
if(started) { // means a session has already started
try{
handleUDPStop();
}catch(IOException ex) {
showError(ex.getMessage());
}
return;
}
udpRemoteServer = udpRemoteServerField.getText();
if(udpRemoteServer == null || udpRemoteServer.length() == 0) {
showError("Please enter a remote server");
return;
}
try{
udpClient =
ClientFactory.getUDPClientInstance(
udpSelectionBox.getSelectedIndex());
udpClient.open();
}catch(SocketException se){
showError(se.getMessage());
return;
}catch(IOException ioex){
showError(ioex.getMessage());
return;
}
// if we come here means we have opened a port
started = true;
udpStartButton.setText("Stop");
udpSelectionBox.setEnabled(false);
jTabbedPane1.setEnabledAt(0, false);
try {
ProtocolHandler.handleUDPProtocol(
udpSelectionBox.getSelectedIndex(),
udpClient,
this);
}catch (IOException io) {
showError(io.getMessage());
io.printStackTrace();
}
}//GEN-LAST:event_udpStartButtonActionPerformed
private void jRadioButton9ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jRadioButton9ActionPerformed
// reset for pop3:
if(!checkValidConnection()) return;
try {
((POP3Client)tcpClient).reset();
tcpServerResponse.append(
((POP3Client)tcpClient).getReplyString() +
"
");
}catch(IOException ioex) { showError(ioex.getMessage()); return; }
}//GEN-LAST:event_jRadioButton9ActionPerformed
private void jRadioButton24ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jRadioButton24ActionPerformed
// delete message for pop3:
if(!checkValidConnection()) return;
singleValueLabel.setText("Enter message number to delete:");
showDialog(singleValueDialog);
}//GEN-LAST:event_jRadioButton24ActionPerformed
private void jRadioButton23ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jRadioButton23ActionPerformed
// Retrieve message for pop3:
if(!checkValidConnection()) return;
singleValueLabel.setText("Enter message number:");
showDialog(singleValueDialog);
}//GEN-LAST:event_jRadioButton23ActionPerformed
private void jRadioButton21ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jRadioButton21ActionPerformed
// list all messages for pop3:
if(!checkValidConnection()) return;
try {
((POP3Client)tcpClient).listMessages();
tcpServerResponse.append(
((POP3Client)tcpClient).getReplyString() +
"
");
}catch(IOException ioex) { showError(ioex.getMessage()); return; }
}//GEN-LAST:event_jRadioButton21ActionPerformed
private void jRadioButton22ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jRadioButton22ActionPerformed
// status for pop3:
if(!checkValidConnection()) return;
try {
((POP3Client)tcpClient).status();
tcpServerResponse.append(
((POP3Client)tcpClient).getReplyString() +
"
");
}catch(IOException ioex) { showError(ioex.getMessage()); return; }
}//GEN-LAST:event_jRadioButton22ActionPerformed
private void jRadioButton20ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jRadioButton20ActionPerformed
// logout for pop3:
if(!checkValidConnection()) return;
try {
((POP3Client)tcpClient).logout();
tcpServerResponse.append(
((POP3Client)tcpClient).getReplyString() +
"
");
handleDisconnect();
}catch(IOException ioex) { showError(ioex.getMessage()); return; }
}//GEN-LAST:event_jRadioButton20ActionPerformed
private void jRadioButton19ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jRadioButton19ActionPerformed
// login for pop3:
if(!checkValidConnection()) return;
showDialog(loginDialog);
}//GEN-LAST:event_jRadioButton19ActionPerformed
private void jRadioButton16ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jRadioButton16ActionPerformed
// Send simple message for SMTP:
if(!checkValidConnection()) return;
variableLabel.setText("To:");
showDialog(multipleValueDialog);
}//GEN-LAST:event_jRadioButton16ActionPerformed
private void jRadioButton18ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jRadioButton18ActionPerformed
// logout for SMTP:
if(!checkValidConnection()) return;
try {
((SMTPClient)tcpClient).logout();
tcpServerResponse.append(
((SMTPClient)tcpClient).getReplyString() +
"
");
}catch(IOException ioex) { showError(ioex.getMessage()); return; }
}//GEN-LAST:event_jRadioButton18ActionPerformed
private void jRadioButton17ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jRadioButton17ActionPerformed
// login for SMTP:
if(!checkValidConnection()) return;
// for SMTP login is simply sending HELO
try {
((SMTPClient)tcpClient).login();
tcpServerResponse.append(
((SMTPClient)tcpClient).getReplyString() +
"
");
}catch(IOException ioex) { showError(ioex.getMessage()); return; }
}//GEN-LAST:event_jRadioButton17ActionPerformed
private void jButton5ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton5ActionPerformed
// ok for multiple value dialog:
String fromText = fromField.getText();
String subjectText = subjectField.getText();
String variableText = variableField.getText();
String messageText = messageArea.getText();
DotTerminatedMessageWriter writer;
int selection = tcpSelectionBox.getSelectedIndex();
try{
if(selection == 5) { // means handling NNTP posting of message
writer = (DotTerminatedMessageWriter)
((NNTPClient)tcpClient).postArticle();
if(writer == null) {
tcpServerResponse.append(
((NNTPClient)tcpClient).getReplyString() + "
");
return;
}
// create simple NNTP headers
SimpleNNTPHeader headers =
new SimpleNNTPHeader(fromText, subjectText);
headers.addNewsgroup(variableText);
// and write the message on
writer.write(headers.toString());
writer.write(messageText);
writer.close();
((NNTPClient)tcpClient).completePendingCommand();
tcpServerResponse.append(
((NNTPClient)tcpClient).getReplyString() + "
");
} else if(selection == 7) { // means handling SMTP posting of message
((SMTPClient)tcpClient).setSender(fromText);
((SMTPClient)tcpClient).addRecipient(variableText);
writer = (DotTerminatedMessageWriter)
((SMTPClient)tcpClient).sendMessageData();
if(writer == null) {
tcpServerResponse.append(
((SMTPClient)tcpClient).getReplyString() + "
");
return;
}
// create Simple SMTP header
SimpleSMTPHeader headers =
new SimpleSMTPHeader(fromText, variableText, subjectText);
writer.write(headers.toString());
writer.write(messageText);
writer.close();
((SMTPClient)tcpClient).completePendingCommand();
tcpServerResponse.append(
((SMTPClient)tcpClient).getReplyString() + "
");
}
}catch(IOException ioex) { showError(ioex.getMessage()); }
finally{
fromField.setText("");
subjectField.setText("");
variableField.setText("");
messageArea.setText("");
multipleValueDialog.setVisible(false);
}
}//GEN-LAST:event_jButton5ActionPerformed
private void jButton6ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton6ActionPerformed
// cancel for multiple value dialog:
multipleValueDialog.setVisible(false);
}//GEN-LAST:event_jButton6ActionPerformed
private void jRadioButton13ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jRadioButton13ActionPerformed
// post article for nntp:
if(!checkValidConnection()) return;
variableLabel.setText("Newsgroup:");
showDialog(multipleValueDialog);
}//GEN-LAST:event_jRadioButton13ActionPerformed
private void jRadioButton14ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jRadioButton14ActionPerformed
// get article for nntp:
if(!checkValidConnection()) return;
singleValueLabel.setText("Enter message id:");
showDialog(singleValueDialog);
}//GEN-LAST:event_jRadioButton14ActionPerformed
private void jRadioButton12ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jRadioButton12ActionPerformed
// list new news messages for nntp:
if(!checkValidConnection()) return;
singleValueLabel.setText("Full or part name of group:");
showDialog(singleValueDialog);
}//GEN-LAST:event_jRadioButton12ActionPerformed
private void jRadioButton15ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jRadioButton15ActionPerformed
// logout for nntp:
if(!checkValidConnection()) return;
try {
((NNTPClient)tcpClient).logout();
tcpServerResponse.append(
((NNTPClient)tcpClient).getReplyString() + "
");
handleDisconnect();
}catch(IOException ioex) { showError(ioex.getMessage()); }
}//GEN-LAST:event_jRadioButton15ActionPerformed
private void jRadioButton2ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jRadioButton2ActionPerformed
// list all news groups for nntp:
if(!checkValidConnection()) return;
try{
NewsgroupInfo[] newsgroups =
((NNTPClient)tcpClient).listNewsgroups();
tcpServerResponse.append(
((NNTPClient)tcpClient).getReplyString() + "
");
for(int i=0; i<newsgroups.length; i++) {
tcpServerResponse.append(newsgroups[i].getNewsgroup() + "
");
}
}catch(IOException ioex) { showError(ioex.getMessage()); }
}//GEN-LAST:event_jRadioButton2ActionPerformed
private void jRadioButton11ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jRadioButton11ActionPerformed
// list new news group for nntp:
if(!checkValidConnection()) return;
// create a query to find new news groups since yesterday
GregorianCalendar today = new GregorianCalendar();
today.roll(Calendar.DAY_OF_YEAR, false);
NewGroupsOrNewsQuery query =
new NewGroupsOrNewsQuery(today, false);
try{
NewsgroupInfo[] newsgroups =
((NNTPClient)tcpClient).listNewNewsgroups(query);
tcpServerResponse.append(
((NNTPClient)tcpClient).getReplyString() + "
");
if(newsgroups == null) return;
for(int i=0; i<newsgroups.length; i++) {
tcpServerResponse.append(newsgroups[i].getNewsgroup() + "
");
}
if(newsgroups.length == 0)
tcpServerResponse.append("No new NewsGroups
");
}catch(IOException ioex) { showError(ioex.getMessage()); }
}//GEN-LAST:event_jRadioButton11ActionPerformed
private void jRadioButton10ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jRadioButton10ActionPerformed
// login for nntp:
if(!checkValidConnection()) return;
showDialog(loginDialog);
}//GEN-LAST:event_jRadioButton10ActionPerformed
private void jRadioButton7ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jRadioButton7ActionPerformed
// Download file for FTP:
if(!checkValidConnection()) return;
singleValueLabel.setText("Remote fil
