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NISTMessengerApplet.java
Package: SIP-applet-phone.zip [view]
Upload User: liulanlin
Upload Date: 2017-12-08
Package Size: 1274k
Code Size: 22k
Category:
VOIP program
Development Platform:
Java
- /*
- * NISTMessengerApplet.java
- *
- * Created on December 11, 2003, 3:51 PM
- */
- package gov.nist.applet.phone.ua.gui;
- import gov.nist.applet.phone.media.messaging.VoiceRecorder;
- import gov.nist.applet.phone.ua.ChatSessionManager;
- import gov.nist.applet.phone.ua.Configuration;
- import gov.nist.applet.phone.ua.RegisterStatus;
- import gov.nist.applet.phone.ua.MessengerController;
- import gov.nist.applet.phone.ua.MessengerManager;
- import gov.nist.applet.phone.ua.StopMessenger;
- import gov.nist.applet.phone.ua.presence.Subscriber;
- import java.awt.Image;
- import java.awt.event.ActionEvent;
- import java.awt.event.ActionListener;
- import java.awt.event.MouseAdapter;
- import java.awt.event.MouseEvent;
- import java.net.Socket;
- import java.util.StringTokenizer;
- import java.util.Vector;
- import javax.swing.ButtonGroup;
- import javax.swing.DefaultListModel;
- import javax.swing.ImageIcon;
- import javax.swing.JApplet;
- import javax.swing.JButton;
- import javax.swing.JEditorPane;
- import javax.swing.JLabel;
- import javax.swing.JList;
- import javax.swing.JOptionPane;
- import javax.swing.JRadioButtonMenuItem;
- import javax.swing.JScrollPane;
- import javax.swing.ListSelectionModel;
- import javax.swing.UnsupportedLookAndFeelException;
- import javax.swing.UIManager;
- //import netscape.javascript.JSObject;
- /**
- *
- * @author DERUELLE Jean
- */
- public class NISTMessengerApplet
- extends javax.swing.JApplet
- implements NISTMessengerGUI {
- Configuration configuration;
- /*MVC attributes*/
- private MessengerManager sipMeetingManager;
- private MessengerController controllerMeeting;
- private ChatSessionManager chatSessionManager;
- /**
- * GUI variables.
- */
- // Variables declaration - do not modify//GEN-BEGIN:variables
- private javax.swing.JButton addContactButton;
- private javax.swing.JMenuBar fileMenuBar1;
- private javax.swing.JLabel imageLabel;
- private javax.swing.JLabel jLabel1;
- private javax.swing.JMenu jMenu5;
- private javax.swing.JMenuItem jMenuItemConfiguration;
- private javax.swing.JMenuItem jMenuItemRegister;
- private javax.swing.JMenuItem jMenuItemUnregister;
- private javax.swing.JMenu jMenuStatus;
- private javax.swing.JPanel mainPanel;
- private javax.swing.JButton removeContactButton;
- // End of variables declaration//GEN-END:variables
- private javax.swing.JList jList1;
- private DefaultListModel listModel;
- private JRadioButtonMenuItem onlineJRadioButtonMenuItem;
- private JRadioButtonMenuItem awayJRadioButtonMenuItem;
- private JRadioButtonMenuItem offlineJRadioButtonMenuItem;
- private JRadioButtonMenuItem busyJRadioButtonMenuItem;
- private ButtonGroup statusGroup;
- private boolean useResponder = false;
- //private JSObject document=null;
- /**
- *
- */
- public void init() {
- if (!checkForJMF()) {
- JEditorPane jEditorPane = new JEditorPane();
- JOptionPane.showMessageDialog(
- this,
- "Please install the latest version of JMF from "
- + "the link provided on the webpagen",
- "Java Media Framework not installed on your computer",
- JOptionPane.ERROR_MESSAGE);
- return;
- }
- System.out.println("initializing Applet");
- configuration = new Configuration();
- configuration.outboundProxy = getParameter("PROXYADDRESS");
- if (configuration.outboundProxy == null) {
- JOptionPane.showMessageDialog(
- this,
- "JSP configuration Missing PROXYADDRESS");
- return;
- }
- if (getParameter("RESPONDER") != null)
- useResponder = true;
- System.out.println(
- "outbound proxy address " + configuration.outboundProxy);
- try {
- configuration.proxyPort =
- Integer.parseInt(getParameter("PROXYPORT"));
- } catch (Exception nfe) {
- nfe.printStackTrace();
- JOptionPane.showMessageDialog(
- this,
- "JSP configuration error bad PROXYPORT "
- + configuration.proxyPort);
- }
- System.out.println("outbound proxy port " + configuration.proxyPort);
- configuration.signalingTransport = getParameter("SIGNALINGTRANSPORT");
- if (configuration.signalingTransport == null) {
- JOptionPane.showMessageDialog(
- this,
- "JSP Configuration ERROR SINGALINGTRANSPORT param missing");
- return;
- }
- configuration.mediaTransport = getParameter("MEDIATRANSPORT");
- if (configuration.mediaTransport == null) {
- JOptionPane.showMessageDialog(
- this,
- "JSP Configuration ERROR MEDIATRANSPORT param missing");
- return;
- }
- configuration.userURI = getParameter("USERURI");
- if (configuration.userURI == null) {
- JOptionPane.showMessageDialog(
- this,
- "JSP Configuration ERROR USERURI param missing");
- return;
- }
- System.out.println(configuration.userURI);
- try {
- //open socket to web server to ensure you to get correct local IP
- String serverAddr = getParameter("SERVERADDR");
- int serverPort = Integer.parseInt(getParameter("SERVERPORT"));
- Socket socket = new Socket(serverAddr, serverPort);
- configuration.stackIPAddress =
- socket.getLocalAddress().getHostAddress();
- socket.close();
- } catch (Exception e) {
- e.printStackTrace();
- JOptionPane.showMessageDialog(this, "JSP Configuration ERROR ");
- return;
- }
- configuration.contactIPAddress = getParameter("MYADDRESS");
- System.out.println(configuration.stackIPAddress);
- try {
- UIManager.setLookAndFeel(
- UIManager.getCrossPlatformLookAndFeelClassName());
- } catch (ClassNotFoundException cnfe) {
- cnfe.printStackTrace();
- } catch (InstantiationException ie) {
- ie.printStackTrace();
- } catch (IllegalAccessException iae) {
- iae.printStackTrace();
- } catch (UnsupportedLookAndFeelException ulafe) {
- ulafe.printStackTrace();
- }
- /*JSObject jsobject = JSObject.getWindow(this);
- document = (JSObject) jsobject.getMember("document");*/
- }
- /**
- *
- */
- public void start() {
- final JApplet object = this;
- chatSessionManager = new ChatSessionManager();
- sipMeetingManager = new MessengerManager(configuration, this);
- /*String cookieContacts = getCookieContacts();
- System.out.println(cookieContacts);
- if (cookieContacts != null) {
- Vector contacts = parseCookieContacts(cookieContacts);
- sipMeetingManager.setContactList(contacts);
- }*/
- //sipMeetingManager.addObserver(this);
- controllerMeeting =
- new MessengerController(
- sipMeetingManager,
- chatSessionManager,
- this);
- initComponents();
- listModel = new DefaultListModel();
- //Create the list and put it in a scroll pane.
- jList1 = new JList(listModel);
- jList1.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
- jList1.addMouseListener(new MouseAdapter() {
- public void mouseClicked(MouseEvent e) {
- if (e.getClickCount() == 2) {
- String contactAddress =
- (String) listModel.elementAt(jList1.getSelectedIndex());
- if (contactAddress.trim().indexOf('(') != -1)
- contactAddress =
- contactAddress.substring(
- 0,
- contactAddress.trim().indexOf("("));
- //check if a chat frame has already been opened
- ChatFrame chatFrame =
- (ChatFrame) chatSessionManager.getChatFrame(
- contactAddress);
- if (chatFrame == null) {
- //emulate button click
- chatFrame =
- new ChatFrame(
- object,
- contactAddress,
- sipMeetingManager,
- chatSessionManager);
- chatSessionManager.addChatSession(
- contactAddress,
- chatFrame);
- chatFrame.show();
- } else {
- chatFrame.show();
- }
- }
- }
- });
- JScrollPane listScrollPane = new JScrollPane(jList1);
- listScrollPane.setBounds(10, 100, 200, 250);
- mainPanel.add(listScrollPane);
- getContentPane().add(mainPanel);
- Image image = getImage(getCodeBase(), "short_nisthome_banner.jpg");
- if (image != null)
- imageLabel.setIcon(new ImageIcon(image));
- this.resize(320, 520);
- sipMeetingManager.unRegisterAndReRegister();
- if (useResponder) {
- addContactButton.setEnabled(false);
- removeContactButton.setEnabled(false);
- controllerMeeting.addContact("responder@nist.gov");
- }
- //this.show();
- }
- /**
- * Call when the applet is stopped and cleaned
- */
- public void destroy() {
- chatSessionManager.closeAllSessions();
- if (!VoiceRecorder.isClosed())
- VoiceRecorder.getInstance().close();
- if (sipMeetingManager
- .getRegisterStatus()
- .equalsIgnoreCase(RegisterStatus.REGISTERED))
- sipMeetingManager.unRegister();
- //write a one more new cookie
- //storeContactsInCookie();
- new StopMessenger(sipMeetingManager.getMessageListener());
- }
- /**
- * Call when the applet is stopped and cleaned
- */
- public void stop() {
- chatSessionManager.closeAllSessions();
- if (!VoiceRecorder.isClosed())
- VoiceRecorder.getInstance().close();
- if (sipMeetingManager
- .getRegisterStatus()
- .equalsIgnoreCase(RegisterStatus.REGISTERED))
- sipMeetingManager.unRegister();
- new StopMessenger(sipMeetingManager.getMessageListener());
- }
- /**
- *
- *
- */
- protected void unRegister() {
- if (sipMeetingManager
- .getRegisterStatus()
- .equalsIgnoreCase(RegisterStatus.REGISTERED)) {
- if (chatSessionManager.hasActiveSessions()) {
- int response =
- javax.swing.JOptionPane.showConfirmDialog(
- null,
- " All current sessions will be closed,n"
- + " do you still want to close the application ?",
- "Close the Application",
- javax.swing.JOptionPane.YES_NO_OPTION,
- javax.swing.JOptionPane.QUESTION_MESSAGE);
- if (response == javax.swing.JOptionPane.NO_OPTION)
- return;
- else if (response == javax.swing.JOptionPane.YES_OPTION) {
- chatSessionManager.closeAllSessions();
- }
- }
- sipMeetingManager.unRegister();
- }
- }
- /**
- *
- * @param serverPort
- * @return
- public void queryServerForIpAddress(int serverPort){
- String host=getCodeBase().getHost();
- System.out.println("Query Server "+host+":"+serverPort+" to get my own ip address");
- Socket socket=null;
- try{
- socket=new Socket(host,serverPort);
- }
- catch(java.net.UnknownHostException uhe){
- uhe.printStackTrace();
- }
- catch(java.io.IOException ioe){
- ioe.printStackTrace();
- }
- String ipAddress=null;
- String localAddress=socket.getLocalAddress().getHostAddress();
- try{
- java.io.InputStream in=socket.getInputStream();
- java.io.BufferedReader bin=new java.io.BufferedReader(
- new java.io.InputStreamReader(in));
- ipAddress=bin.readLine();
- in.close();
- bin.close();
- socket.close();
- }
- catch(java.io.IOException ioe){
- ioe.printStackTrace();
- }
- System.out.println("localAddress : "+localAddress);
- System.out.println("NATAddress : "+ipAddress);
- configuration.stackIPAddress=localAddress;
- configuration.contactIPAddress=ipAddress;
- }
- */
- /** 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
- mainPanel = new javax.swing.JPanel();
- imageLabel = new javax.swing.JLabel();
- addContactButton = new javax.swing.JButton();
- removeContactButton = new javax.swing.JButton();
- jLabel1 = new javax.swing.JLabel();
- fileMenuBar1 = new javax.swing.JMenuBar();
- jMenu5 = new javax.swing.JMenu();
- jMenuItemConfiguration = new javax.swing.JMenuItem();
- jMenuItemRegister = new javax.swing.JMenuItem();
- jMenuItemUnregister = new javax.swing.JMenuItem();
- jMenuStatus = new javax.swing.JMenu();
- onlineJRadioButtonMenuItem = new JRadioButtonMenuItem("Online");
- awayJRadioButtonMenuItem = new JRadioButtonMenuItem("Away");
- offlineJRadioButtonMenuItem = new JRadioButtonMenuItem("Be Right Back");
- busyJRadioButtonMenuItem = new JRadioButtonMenuItem("Busy");
- getContentPane().setLayout(null);
- mainPanel.setLayout(null);
- mainPanel.setMinimumSize(new java.awt.Dimension(310, 500));
- mainPanel.setPreferredSize(new java.awt.Dimension(310, 500));
- imageLabel.setMaximumSize(new java.awt.Dimension(400, 50));
- imageLabel.setMinimumSize(new java.awt.Dimension(300, 50));
- imageLabel.setPreferredSize(new java.awt.Dimension(400, 50));
- mainPanel.add(imageLabel);
- imageLabel.setBounds(11, 6, 290, 50);
- addContactButton.setText("Add Contact");
- addContactButton.setOpaque(false);
- addContactButton
- .addActionListener(new java.awt.event.ActionListener() {
- public void actionPerformed(java.awt.event.ActionEvent evt) {
- addContactButtonActionPerformed(evt);
- }
- });
- mainPanel.add(addContactButton);
- addContactButton.setBounds(10, 400, 120, 40);
- removeContactButton.setText("Remove Contact");
- removeContactButton.setEnabled(false);
- removeContactButton
- .addActionListener(new java.awt.event.ActionListener() {
- public void actionPerformed(java.awt.event.ActionEvent evt) {
- removeContactButtonActionPerformed(evt);
- }
- });
- mainPanel.add(removeContactButton);
- removeContactButton.setBounds(160, 400, 130, 40);
- jLabel1.setText("Not Logged");
- mainPanel.add(jLabel1);
- jLabel1.setBounds(10, 70, 290, 20);
- getContentPane().add(mainPanel);
- mainPanel.setBounds(0, 0, 310, 500);
- jMenu5.setText("Menu");
- jMenuItemConfiguration.setText("Configuration");
- jMenuItemConfiguration
- .addActionListener(new java.awt.event.ActionListener() {
- public void actionPerformed(java.awt.event.ActionEvent evt) {
- jMenuItemConfigurationActionPerformed(evt);
- }
- });
- jMenu5.add(jMenuItemConfiguration);
- jMenuItemRegister.setText("Register");
- jMenuItemRegister
- .addActionListener(new java.awt.event.ActionListener() {
- public void actionPerformed(java.awt.event.ActionEvent evt) {
- jMenuItemRegisterActionPerformed(evt);
- }
- });
- jMenu5.add(jMenuItemRegister);
- jMenuItemUnregister.setText("Unregister");
- jMenuItemUnregister
- .addActionListener(new java.awt.event.ActionListener() {
- public void actionPerformed(java.awt.event.ActionEvent evt) {
- jMenuItemUnregisterActionPerformed(evt);
- }
- });
- jMenu5.add(jMenuItemUnregister);
- jMenuStatus.setText("Status");
- onlineJRadioButtonMenuItem.addActionListener(new ActionListener() {
- public void actionPerformed(ActionEvent evt) {
- onlineActionPerformed(evt);
- }
- });
- awayJRadioButtonMenuItem.addActionListener(new ActionListener() {
- public void actionPerformed(ActionEvent evt) {
- awayActionPerformed(evt);
- }
- });
- offlineJRadioButtonMenuItem.addActionListener(new ActionListener() {
- public void actionPerformed(ActionEvent evt) {
- beRightBackActionPerformed(evt);
- }
- });
- busyJRadioButtonMenuItem.addActionListener(new ActionListener() {
- public void actionPerformed(ActionEvent evt) {
- busyActionPerformed(evt);
- }
- });
- statusGroup = new ButtonGroup();
- onlineJRadioButtonMenuItem.setSelected(true);
- statusGroup.add(onlineJRadioButtonMenuItem);
- statusGroup.add(offlineJRadioButtonMenuItem);
- statusGroup.add(busyJRadioButtonMenuItem);
- statusGroup.add(awayJRadioButtonMenuItem);
- jMenuStatus.add(awayJRadioButtonMenuItem);
- jMenuStatus.add(onlineJRadioButtonMenuItem);
- jMenuStatus.add(offlineJRadioButtonMenuItem);
- jMenuStatus.add(busyJRadioButtonMenuItem);
- jMenu5.add(jMenuStatus);
- fileMenuBar1.add(jMenu5);
- setJMenuBar(fileMenuBar1);
- } //GEN-END:initComponents
- private void jMenuItemUnregisterActionPerformed(
- java.awt.event.ActionEvent evt) {
- //GEN-FIRST:event_jMenuItemUnregisterActionPerformed
- // Add your handling code here:
- if (sipMeetingManager
- .getRegisterStatus()
- .equalsIgnoreCase(RegisterStatus.NOT_REGISTERED)) {
- JOptionPane.showMessageDialog(
- this,
- "You are currently not registered, please register to un-register",
- "Already un-registered",
- JOptionPane.ERROR_MESSAGE);
- return;
- }
- unRegister();
- controllerMeeting.undisplayAllContact();
- removeContactButton.setEnabled(false);
- } //GEN-LAST:event_jMenuItemUnregisterActionPerformed
- private void jMenuItemRegisterActionPerformed(
- java.awt.event.ActionEvent evt) {
- //GEN-FIRST:event_jMenuItemRegisterActionPerformed
- // Add your handling code here:
- if (sipMeetingManager
- .getRegisterStatus()
- .equalsIgnoreCase(RegisterStatus.REGISTERED)) {
- JOptionPane.showMessageDialog(
- this,
- "You are already registered, please un-register before",
- "Already registered",
- JOptionPane.ERROR_MESSAGE);
- return;
- }
- sipMeetingManager.unRegisterAndReRegister();
- controllerMeeting.displayAllContact();
- removeContactButton.setEnabled(true);
- } //GEN-LAST:event_jMenuItemRegisterActionPerformed
- private void jMenuItemConfigurationActionPerformed(
- java.awt.event.ActionEvent evt) {
- //GEN-FIRST:event_jMenuItemConfigurationActionPerformed
- // Add your handling code here:
- new ConfigurationFrame(sipMeetingManager).show();
- } //GEN-LAST:event_jMenuItemConfigurationActionPerformed
- private void onlineActionPerformed(
- java.awt.event.ActionEvent evt) {
- //GEN-FIRST:event_jMenuItemRegisterActionPerformed
- // Add your handling code here:
- jLabel1.setText("Logged as : " + configuration.userURI + " - Online");
- sipMeetingManager.getPresentityManager().sendNotifyToAllSubscribers(
- "open",
- "online");
- } //GEN-LAST:event_jMenuItemRegisterActionPerformed
- private void busyActionPerformed(
- java.awt.event.ActionEvent evt) {
- //GEN-FIRST:event_jMenuItemRegisterActionPerformed
- // Add your handling code here:
- jLabel1.setText("Logged as : " + configuration.userURI + " - Busy");
- sipMeetingManager.getPresentityManager().sendNotifyToAllSubscribers(
- "inuse",
- "busy");
- } //GEN-LAST:event_jMenuItemRegisterActionPerformed
- private void awayActionPerformed(
- java.awt.event.ActionEvent evt) {
- //GEN-FIRST:event_jMenuItemRegisterActionPerformed
- // Add your handling code here:
- jLabel1.setText("Logged as : " + configuration.userURI + " - Away");
- sipMeetingManager.getPresentityManager().sendNotifyToAllSubscribers(
- "inactive",
- "away");
- } //GEN-LAST:event_jMenuItemRegisterActionPerformed
- private void beRightBackActionPerformed(
- java.awt.event.ActionEvent evt) {
- //GEN-FIRST:event_jMenuItemRegisterActionPerformed
- // Add your handling code here:
- jLabel1.setText(
- "Logged as : " + configuration.userURI + " - Be Right Back");
- sipMeetingManager.getPresentityManager().sendNotifyToAllSubscribers(
- "inactive",
- "berightback");
- } //GEN-LAST:event_jMenuItemRegisterActionPerformed
- private void removeContactButtonActionPerformed(
- java.awt.event.ActionEvent evt) {
- //GEN-FIRST:event_removeContactButtonActionPerformed
- controllerMeeting.removeContact();
- } //GEN-LAST:event_removeContactButtonActionPerformed
- private void addContactButtonActionPerformed(
- java.awt.event.ActionEvent evt) {
- //GEN-FIRST:event_addContactButtonActionPerformed
- // Add your handling code here:
- if (!sipMeetingManager
- .getRegisterStatus()
- .equalsIgnoreCase(RegisterStatus.REGISTERED)) {
- JOptionPane.showMessageDialog(
- this,
- "You must be registered to add a new contact",
- "Contact Error",
- JOptionPane.ERROR_MESSAGE);
- return;
- }
- String contactAddress =
- (String) JOptionPane.showInputDialog(
- this,
- "Enter the contact address to add:n",
- "Add Contact",
- JOptionPane.PLAIN_MESSAGE,
- null,
- null,
- null);
- if (contactAddress != null) {
- if (contactAddress.indexOf("@") != -1) {
- Subscriber subscriber = new Subscriber(contactAddress);
- sipMeetingManager.getPresentityManager().addSubscriber(
- subscriber);
- sipMeetingManager.sendSubscribe(contactAddress);
- controllerMeeting.addContact(contactAddress);
- } else {
- JOptionPane.showMessageDialog(
- this,
- "The contact must be of the form user@domain"
- + ", the contact has not been added",
- "Contact Error",
- JOptionPane.ERROR_MESSAGE);
- }
- }
- } //GEN-LAST:event_addContactButtonActionPerformed
- /**
- * Get the contact list from this frame
- * @return the contact list from this frame
- */
- public JList getContactList() {
- return jList1;
- }
- /**
- * Get the view component representing the logged status label
- * @return the logged status label
- */
- public JLabel getLoggedStatusLabel() {
- return jLabel1;
- }
- /**
- * Get the contact list from this frame
- * @return the contact list from this frame
- */
- public JButton getRemoveContactButton() {
- return removeContactButton;
- }
- public boolean useResponder() {
- return useResponder;
- }
- /**
- *
- */
- public boolean checkForJMF() {
- Class clz;
- //Check for basic JMF class.
- try {
- Class.forName("javax.media.Player");
- } catch (Throwable throwable2) {
- return false;
- }
- return true;
- }
- /**
- * Return the cookie with the contacts
- * @return the string representing the contacts
- */
- /*public String getCookieContacts(){
- if(document!=null){
- return (String)document.getMember("cookie");
- }
- else
- return null;
- }*/
- /**
- * Store the contacts into a cookie
- */
- /*public void storeContactsInCookie(){
- Vector contacts=sipMeetingManager.getContactList();
- String cookieContacts="";
- for(int i=0;i<contacts.size();i++){
- cookieContacts+="contact"+i+"="+(String)contacts.get(i)+";";
- }
- Calendar calendar = Calendar.getInstance();
- calendar.add(Calendar.MONTH, 1); // Setting the calendar to one year ahead
- String cookie=cookieContacts+" expires="+calendar.getTime().toString();
- System.out.println("Setting the cookie for the contacts: "+cookie);
- //document.removeMember("cookie");
- document.setMember( "cookie" , cookie);
- } */
- /**
- * Parse the cookie String into a List of contacts
- * @param cookieContact - the cookie string containing the contacts
- * @return list of contacts
- */
- public Vector parseCookieContacts(String cookieContact) {
- if (cookieContact == null || cookieContact.length() < 1) {
- return null;
- } else {
- Vector contacts = new Vector();
- StringTokenizer st = new StringTokenizer(cookieContact, ";");
- while (st.hasMoreTokens()) {
- String contact = st.nextToken();
- if (contact.indexOf("contact") != -1) {
- if (contact.indexOf("=") != -1) {
- contact = contact.substring(contact.indexOf("=") + 1);
- System.out.println(
- "Contact found in the cookie= " + contact);
- contacts.addElement(contact);
- }
- }
- }
- return contacts;
- }
- }
- /** Show a message in a dialog box and die.
- */
- public void fatalError(String errorText) {
- JOptionPane.showMessageDialog(this, errorText);
- this.destroy();
- }
- }