MacAddressHandler::~MacAddressHandler()
{
nfc_unregister_handover_listener();
nfc_stop_events();
unsubscribe(nfc_get_domain());
bps_shutdown();
}
NfcSender::~NfcSender()
{
nfc_unregister_snep_client();
nfc_stop_events();
unsubscribe(nfc_get_domain());
bps_shutdown();
}
//! [0]
void NfcSender::initialize()
{
bps_initialize();
subscribe(nfc_get_domain());
const int rc = nfc_request_events();
if (rc == NFC_RESULT_SUCCESS) {
qDebug() << "[INFO] Request NFC Events: NFC_RESULT_SUCCESS" << endl;
} else {
nfc_stop_events();
unsubscribe(nfc_get_domain());
bps_shutdown();
qDebug() << "[ERRO] Request NFC Events: NFC_RESULT_FAILURE" << endl;
}
nfc_register_snep_client();
}
//! [0]
void MacAddressHandler::initialize()
{
bps_initialize();
subscribe(nfc_get_domain());
const int rc = nfc_request_events();
if (rc == NFC_RESULT_SUCCESS) {
qDebug() << "[INFO] Request NFC Events: NFC_RESULT_SUCCESS" << endl;
} else {
nfc_stop_events();
unsubscribe(nfc_get_domain());
bps_shutdown();
qDebug() << "[ERRO] Request NFC Events: NFC_RESULT_FAILURE" << endl;
}
nfc_register_handover_listener(BLUETOOTH_HANDOVER);
}
/*
* This method encapsulated the main BPS event loop -- all the details needed to
* set it in place have been done in the initialize() method
*/
void NfcWorker::listen() {
qDebug() << "XXXX NfcWorker::listen() entered ...";
int rc, domain;
if (_failedToInitialize) {
qDebug() << "XXXX NfcWorker::listen() terminating due to initialisation failure";
emit message("Terminating due to initialisation failure");
StateManager* state_mgr = StateManager::getInstance();
state_mgr->setDefaultState();
return;
}
_timeToDie = false;
qDebug() << "XXXX NfcWorker::listen() entering event loop";
while (!_timeToDie) {
bps_event_t *event;
qDebug() << "XXXX Time(ms) : " << getSysTimeMs() << ": bps_get_event() - entering";
rc = bps_get_event(&event, BPS_EVENT_TIMEOUT);
qDebug() << "XXXX Time(ms) : " << getSysTimeMs() << ": bps_get_event() - exited";
if (!rc) {
if (event) {
domain = bps_event_get_domain(event);
if (nfc_get_domain() == domain) {
handleNfcEvent(event);
} else if (navigator_get_domain() == domain) {
handleNavigatorEvent(event);
} else if (_bpsInterruptDomain == domain) {
unsigned int code;
code = bps_event_get_code(event);
switch (code) {
case NfcWorker::TERMINATE:
_timeToDie = true;
_taskToPerform = NONE_SET;
emit message("Got a custom BPS event to terminate");
qDebug() << "XXXX Got a custom BPS event to terminate.";
break;
case NfcWorker::WAKEUP:
emit message("Got a custom BPS event to wake up");
qDebug() << "XXXX Got a custom BPS event to wake up.";
break;
default:
emit message("Unrecognised custom BPS event");
qDebug() << "XXXX Unrecognised custom BPS event.";
break;
}
} else {
emit message("BPS event didn't match a wanted domain");
qDebug() << "XXXX BPS event didn't match a wanted domain";
}
} else {
qDebug() << "XXXX No events from BPS on this wakeup";
}
} else {
qDebug() << "XXXX NfcWorker::listen() bps_get_event rc=" << rc;
emit message("Error getting BPS event");
qDebug() << "XXXX Error getting BPS event.";
}
}
if (_navigatorExitReceived) {
qDebug() << "XXXX Exiting listen() loop since got NAVIGATOR_EXIT event";
}
qDebug() << "XXXX - exited listen loop - changing state";
StateManager* state_mgr = StateManager::getInstance();
state_mgr->setDefaultState();
//
// NOTE: no need to call nfc_unregister_tag_readerwriter() since it gets
// called on our behalf automatically if needed.
//
qDebug() << "XXXX Time(ms) : " << getSysTimeMs() << ": nfc_stop_events() - entering";
rc = nfc_stop_events();
qDebug() << "XXXX Time(ms) : " << getSysTimeMs() << ": nfc_stop_events() - exited";
qDebug() << "XXXX Time(ms) : " << getSysTimeMs() << ": navigator_stop_events() - entering";
rc = navigator_stop_events(0);
qDebug() << "XXXX Time(ms) : " << getSysTimeMs() << ": navigator_stop_events() - exited";
qDebug() << "XXXX Time(ms) : " << getSysTimeMs() << ": bps_shutdown() - entering";
bps_shutdown();
qDebug() << "XXXX Time(ms) : " << getSysTimeMs() << ": bps_shutdown() - exited";
qDebug() << "XXXX NfcWorker::listen() BPS shutdown. Exiting listen()";
}
/*
* @param doWhat: 0 for reading, 1 for Writing
* This method encapsulated the main BPS event loop -- all the details needed to
* set it in place have been done in the initialize() method
*/
void NfcWorker::listen(int doWhat) {
qDebug() << "XXXX NfcWorker::listen() entered ...";
int rc, domain;
if (_failedToInitialize) {
qDebug()
<< "XXXX NfcWorker::listen() terminating due to initialisation failure";
emit message("Terminating due to initialisation failure");
return;
}
_timeToDie = false;
qDebug() << "XXXX NfcWorker::listen() entering event loop";
while (!_timeToDie) {
bps_event_t *event;
qDebug() << ": bps_get_event() - entering";
rc = bps_get_event(&event, BPS_EVENT_TIMEOUT);
qDebug() << ": bps_get_event() - exited";
if (!rc) {
if (event) {
domain = bps_event_get_domain(event);
if (nfc_get_domain() == domain) {
//Un-implemented portion
handleNfcEvent(event,doWhat);
} else if (_bpsInterruptDomain == domain) {
unsigned int code;
code = bps_event_get_code(event);
switch (code) {
case NfcWorker::TERMINATE:
_timeToDie = true;
emit message("Got a custom BPS event to terminate");
qDebug() << "XXXX Got a custom BPS event to terminate.";
break;
case NfcWorker::WAKEUP:
emit message("Got a custom BPS event to wake up");
qDebug() << "XXXX Got a custom BPS event to wake up.";
break;
default:
emit message("Unrecognised custom BPS event");
qDebug() << "XXXX Unrecognised custom BPS event.";
break;
}
} else {
emit message("BPS event didn't match a wanted domain");
qDebug() << "XXXX BPS event didn't match a wanted domain";
}
} else {
qDebug() << "XXXX No events from BPS on this wakeup";
}
} else {
qDebug() << "XXXX NfcWorker::listen() bps_get_event rc=" << rc;
emit message("Error getting BPS event");
qDebug() << "XXXX Error getting BPS event.";
}
}
//
// NOTE: no need to call nfc_unregister_tag_readerwriter() since it gets
// called on our behalf automatically if needed.
//
qDebug() << ": nfc_stop_events() - entering";
rc = nfc_stop_events();
qDebug() << ": nfc_stop_events() - exited";
qDebug() << ": bps_shutdown() - entering";
bps_shutdown();
qDebug() << ": bps_shutdown() - exited";
qDebug() << "XXXX NfcWorker::listen() BPS shutdown. Exiting listen()";
}