public void commandAction(Command c, Displayable d) {
if (c == startCmd) {
form.deleteAll();
form.removeCommand(startCmd);
form.addCommand(byeCmd);
Thread t =
new Thread() {
public void run() {
startSession();
}
};
t.start();
// startSession();
return;
} else if (c == exitCmd) {
destroyApp(true);
return;
} else if (c == byeCmd) {
form.removeCommand(byeCmd);
form.addCommand(restartCmd);
sendBYE();
return;
} else if (c == restartCmd) {
stopListener();
form.removeCommand(restartCmd);
form.addCommand(startCmd);
form.deleteAll();
form.append(address);
return;
}
}
/** Handle incoming response here */
public void notifyResponse(SipClientConnection scc) {
int statusCode = 0;
boolean received = false;
try {
scc.receive(0); // <i><b>fetch resent response</b></i>
statusCode = scc.getStatusCode();
str = new StringItem("Response: ", statusCode + " " + scc.getReasonPhrase());
form.append(str);
if (statusCode < 200) {
dialog = scc.getDialog();
form.append("Early-Dialog state: " + dialog.getState());
}
if (statusCode == 200) {
String contentType = scc.getHeader("Content-Type");
String contentLength = scc.getHeader("Content-Length");
int length = Integer.parseInt(contentLength);
if (contentType.equals("application/sdp")) {
//
// <i><b>handle SDP here</b></i>
//
}
dialog = scc.getDialog(); // <i><b>save dialog info</b></i>
form.append("Dialog state: " + dialog.getState());
scc.initAck(); // <i><b>initialize and send ACK</b></i>
scc.send();
str = new StringItem("Session established: ", scc.getHeader("Call-ID"));
form.append(str);
scc.close();
} else if (statusCode >= 300) {
str = new StringItem("Session failed: ", scc.getHeader("Call-ID"));
form.append(str);
form.removeCommand(byeCmd);
form.addCommand(restartCmd);
scc.close();
}
} catch (IOException ioe) {
// <i><b>handle e.g. transaction timeout here</b></i>
str = new StringItem("No answer: ", ioe.getMessage());
form.append(str);
form.removeCommand(byeCmd);
form.addCommand(restartCmd);
}
}
public void notifyRequest(SipConnectionNotifier sn) {
try {
ssc = scn.acceptAndOpen(); // <i><b>blocking</b></i>
if (ssc.getMethod().equals("BYE")) {
// <i><b>respond 200 OK to BYE</b></i>
ssc.initResponse(200);
ssc.send();
str = new StringItem("Other side hang-up!", "");
form.append(str);
}
form.append("Closing notifier...");
form.removeCommand(byeCmd);
form.addCommand(restartCmd);
scn.close();
} catch (IOException ex) {
// <i><b>handle IOException</b></i>
}
}