smack jingle demo

来源：互联网发布：js toggle botton 编辑：程序博客网时间：2024/05/19 16:27
smack jingle 包中的demo：http://massapi.com/source/smack_src_3_2_1/jingle/extension/source/org/jivesoftware/smackx/jingle/mediaimpl/demo/Demo.java.html
ignite realtime 中的demo：http://www.igniterealtime.org/community/message/185575#185575
import java.awt.BorderLayout;  import java.awt.Dimension;  import java.awt.Point;  import java.awt.event.ActionEvent;  import java.awt.event.ActionListener;  import java.io.IOException;  import java.net.ServerSocket;  import java.util.ArrayList;  import java.util.List;    import javax.media.MediaLocator;  import javax.swing.JButton;  import javax.swing.JFrame;  import javax.swing.JPanel;    import org.jivesoftware.smack.XMPPConnection;  import org.jivesoftware.smack.XMPPException;  import org.jivesoftware.smackx.jingle.IncomingJingleSession;  import org.jivesoftware.smackx.jingle.JingleManager;  import org.jivesoftware.smackx.jingle.JingleSession;  import org.jivesoftware.smackx.jingle.JingleSessionRequest;  import org.jivesoftware.smackx.jingle.OutgoingJingleSession;  import org.jivesoftware.smackx.jingle.listeners.JingleSessionRequestListener;  import org.jivesoftware.smackx.jingle.listeners.JingleTransportListener;  import org.jivesoftware.smackx.jingle.media.JingleMediaManager;  import org.jivesoftware.smackx.jingle.media.JingleMediaSession;  import org.jivesoftware.smackx.jingle.media.PayloadType;  import org.jivesoftware.smackx.jingle.mediaimpl.jmf.AudioChannel;  import org.jivesoftware.smackx.jingle.mediaimpl.jmf.AudioFormatUtils;  import org.jivesoftware.smackx.jingle.nat.ICETransportManager;  import org.jivesoftware.smackx.jingle.nat.TransportCandidate;    public class JingleAllTheWay extends JPanel {        private static final long serialVersionUID = 1L;        private static XMPPConnection xmppConnection;      private static final String server = "******";      private static String jid = "155******0097@******/spark";        private static JingleManager jm = null;      private static IncomingJingleSession incoming = null;      private static OutgoingJingleSession outgoing = null;        private static JButton admin, call, hangup;        // just a simple frame      public static void main(String[] args) {          JFrame frame = new JFrame();          frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);          frame.setSize(new Dimension(300, 100));          frame.setLocation(new Point(100, 100));          frame.setTitle("Jingle All The Way");          frame.getContentPane().add(new JingleAllTheWay(), BorderLayout.CENTER);          frame.setVisible(true);      }        public JingleAllTheWay() {          // button to log in as sue and set up to call bob          admin = new JButton("155******97");          admin.addActionListener(new ActionListener() {              public void actionPerformed(ActionEvent e) {                  login("1552******097", "8525330");                  jid = "1366******872@******/spark";              }          });          add(admin);            // // button to login as bob and set up to call sue          // seven = new JButton("seven");          // seven.addActionListener(new ActionListener(){          // public void actionPerformed(ActionEvent e)          // {          // login("155******097", "1");          // jid="admin@******/Smack";          // }          // });          // add(seven);            // button to call other person          call = new JButton("Call to 136******872");          call.setEnabled(false);          call.addActionListener(new ActionListener() {              public void actionPerformed(ActionEvent e) {                  if (outgoing != null)                      return;                  try {                      System.out.print("被叫JID" + jid);                      outgoing = jm.createOutgoingJingleSession(jid);                      outgoing.addTransportListener(new TransportManager());                      outgoing.start();                  } catch (XMPPException e1) {                      e1.printStackTrace();                  }              }          });          add(call);            // button to hangup the call          hangup = new JButton("Hangup");          hangup.setEnabled(false);          hangup.addActionListener(new ActionListener() {              public void actionPerformed(ActionEvent e) {                  if (outgoing != null) {                      try {                          outgoing.terminate();                      } catch (XMPPException e1) {                          e1.printStackTrace();                      }                  }                  if (incoming != null) {                      try {                          incoming.terminate();                      } catch (XMPPException e1) {                          e1.printStackTrace();                      }                  }              }          });          add(hangup);        }        // login to the server and enable/disable buttons      public void login(String username, String password) {          // XMPPConnection.DEBUG_ENABLED = true;          xmppConnection = new XMPPConnection(server);          try {              xmppConnection.connect();              xmppConnection.login(username, password);              ICETransportManager icetm0 = new ICETransportManager(xmppConnection, "jivesoftware.com", 3478);              jm = new JingleManager(xmppConnection, icetm0, new JmfMediaManager());              jm.addCreationListener(icetm0);              jm.addJingleSessionRequestListener(new JingleSessionRequestListener() {                  public void sessionRequested(JingleSessionRequest request) {                      if (incoming != null) {                          System.out.println("incoming open");                          return;                      }                      try {                          // Accept the call                          incoming = request.accept();                          incoming.addTransportListener(new TransportManager());                            // Start the call                          incoming.start();                      } catch (XMPPException e) {                          e.printStackTrace();                      }                    }              });              // make the logins unlogginable and allow user to place a call              call.setEnabled(true);              admin.setEnabled(false);              // seven.setEnabled(false);          } catch (XMPPException e) {              e.printStackTrace();          }      }             // handle the jingle calls being connected and disconnected      // disabling/enabling buttons      private static class TransportManager implements JingleTransportListener {          public void transportClosed(TransportCandidate cand) {              System.out.println("session closed");              hangup.setEnabled(false);              call.setEnabled(true);              incoming = null;              outgoing = null;          }            public void transportClosedOnError(XMPPException e) {              System.out.println("session closed on error");              hangup.setEnabled(false);              call.setEnabled(true);              incoming = null;              outgoing = null;          }            public void transportEstablished(TransportCandidate local, TransportCandidate remote) {              System.out.println("session created");              hangup.setEnabled(true);              call.setEnabled(false);          }      }             // class that returns an instance of another class      public static class JmfMediaManager extends JingleMediaManager {          private static List<PayloadType> payloads = new ArrayList<PayloadType>();          static {              payloads.add(new PayloadType.Audio(0, "PCMU", 16000));              payloads.add(new PayloadType.Audio(3, "gsm"));              payloads.add(new PayloadType.Audio(4, "g723"));            }            @Override          public JingleMediaSession createMediaSession(PayloadType payloadType, TransportCandidate remote, TransportCandidate local, JingleSession jingleSession) {              return new MediaSession(payloadType, remote, local, null, jingleSession);          }            @Override          public List<PayloadType> getPayloads() {              return payloads;          }        }        // not quite sure what this does      public static class MediaSession extends JingleMediaSession {          private AudioChannel audioChannel;            public MediaSession(final PayloadType payloadType, final TransportCandidate remote, final TransportCandidate local, String locator, JingleSession jingleSession) {              super(payloadType, remote, local, locator == null ? "dsound://" : locator, jingleSession);              initialize();          }            @Override          public void initialize() {              String ip;              String localIp;              int localPort;              int remotePort;                if (this.getLocal().getSymmetric() != null) {                  ip = this.getLocal().getIp();                  localIp = this.getLocal().getLocalIp();                  localPort = getFreePort();                  remotePort = this.getLocal().getSymmetric().getPort();                    System.out.println("Initialising: " + this.getLocal().getConnection() + " " + ip + ": " + localPort + "->" + remotePort);                } else {                  ip = this.getRemote().getIp();                  localIp = this.getLocal().getLocalIp();                  localPort = this.getLocal().getPort();                  remotePort = this.getRemote().getPort();              }                audioChannel = new AudioChannel(new MediaLocator(this.getMediaLocator()), localIp, ip, localPort, remotePort, AudioFormatUtils.getAudioFormat(this.getPayloadType()), this);          }            @Override          public void setTrasmit(boolean active) {              audioChannel.setTrasmit(active);            }            @Override          public void startReceive() {              // if this is empty will i not receive audio?          }            @Override          public void startTrasmit() {              audioChannel.start();            }            @Override          public void stopReceive() {            }            @Override          public void stopTrasmit() {              if (audioChannel != null)                  audioChannel.stop();            }            protected int getFreePort() {              ServerSocket ss;              int freePort = 0;                for (int i = 0; i < 10; i++) {                  freePort = (int) (10000 + Math.round(Math.random() * 10000));                  freePort = freePort % 2 == 0 ? freePort : freePort + 1;                  try {                      ss = new ServerSocket(freePort);                      freePort = ss.getLocalPort();                      ss.close();                      return freePort;                  } catch (IOException e) {                      e.printStackTrace();                  }              }              try {                  ss = new ServerSocket(0);                  freePort = ss.getLocalPort();                  ss.close();              } catch (IOException e) {                  e.printStackTrace();              }              return freePort;          }        }  }