/**
* Fetches the preferred TLS (TCP) port for secure communications in the user preferences or
* search is default value set in settings or fallback on a default value.
*
* @return the preferred network port for secure communications.
*/
private int getPreferredSecurePort() {
int preferredPort =
SipActivator.getConfigurationService().getInt(PREFERRED_SECURE_PORT_PROPERTY_NAME, -1);
if (preferredPort <= 1) {
// check for default value
preferredPort =
SipActivator.getResources().getSettingsInt(PREFERRED_SECURE_PORT_PROPERTY_NAME);
}
if (preferredPort <= 1) return ListeningPoint.PORT_5061;
else return preferredPort;
}
/**
* Shows an error and a short description.
*
* @param ex the exception
*/
static void showError(Throwable ex, String title, String message) {
try {
if (title == null) title = "Error in SIP contactlist storage";
if (message == null)
message = title + "\n" + ex.getClass().getName() + ": " + ex.getLocalizedMessage();
if (SipActivator.getUIService() != null)
SipActivator.getUIService()
.getPopupDialog()
.showMessagePopupDialog(message, title, PopupDialog.ERROR_MESSAGE);
} catch (Throwable t) {
logger.error("Error for error dialog", t);
}
}
/** Handles new incoming object. */
private void handle(JSONObject incomingObject) {
if (!incomingObject.containsKey("class")) return;
try {
String classField = (String) incomingObject.get("class");
if (classField.equals("loginko")) {
showError(null, null, "Unauthorized. Cannot login: "******"errorstring"));
logger.error("Error login: "******"errorstring"));
destroy();
return;
} else if (classField.equals("login_id_ok")) {
SipAccountIDImpl accountID = (SipAccountIDImpl) sipProvider.getAccountID();
boolean useSipCredentials = accountID.isClistOptionUseSipCredentials();
String password;
if (useSipCredentials) {
password = SipActivator.getProtocolProviderFactory().loadPassword(accountID);
} else {
password = accountID.getClistOptionPassword();
}
if (!authorize((String) incomingObject.get("sessionid"), password))
logger.error("Error login authorization!");
return;
} else if (classField.equals("login_pass_ok")) {
if (!sendCapas((JSONArray) incomingObject.get("capalist")))
logger.error("Error send capas!");
return;
} else if (classField.equals("login_capas_ok")) {
if (!sendFeatures(
(String) incomingObject.get("astid"), (String) incomingObject.get("xivo_userid")))
logger.error("Problem send features get!");
return;
} else if (classField.equals("features")) {
if (!getPhoneList()) logger.error("Problem send get phones!");
return;
} else if (classField.equals("phones")) {
phonesRecieved(incomingObject);
return;
} else if (classField.equals("disconn")) {
destroy();
return;
} else {
if (logger.isTraceEnabled()) logger.trace("unhandled classField: " + incomingObject);
return;
}
} catch (Throwable t) {
logger.error("Error handling incoming object", t);
}
}
/**
* Constructor for this class. Creates the JAIN-SIP stack.
*
* @throws OperationFailedException if creating the stack fails.
*/
SipStackSharing() throws OperationFailedException {
// init of the stack
try {
SipFactory sipFactory = SipFactory.getInstance();
sipFactory.setPathName("org.jitsi.gov.nist");
Properties sipStackProperties = new SipStackProperties();
// Create SipStack object
this.stack = sipFactory.createSipStack(sipStackProperties);
if (logger.isTraceEnabled()) logger.trace("Created stack: " + this.stack);
// set our custom address resolver managing SRV records
AddressResolverImpl addressResolver = new AddressResolverImpl();
((SIPTransactionStack) this.stack).setAddressResolver(addressResolver);
SipActivator.getNetworkAddressManagerService().addNetworkConfigurationChangeListener(this);
} catch (Exception ex) {
logger.fatal("Failed to get SIP Factory.", ex);
throw new OperationFailedException(
"Failed to get SIP Factory", OperationFailedException.INTERNAL_ERROR, ex);
}
}
/**
* Fetches the number of times to retry when the binding of a JAIN-SIP <tt>ListeningPoint</tt>
* fails. Looks in the user preferences or fallbacks on a default value.
*
* @return the number of times to retry a failed bind.
*/
private int getBindRetriesValue() {
return SipActivator.getConfigurationService()
.getInt(
ProtocolProviderService.BIND_RETRIES_PROPERTY_NAME,
ProtocolProviderService.BIND_RETRIES_DEFAULT_VALUE);
}