int ACE_TMAIN(int argc, ACE_TCHAR** argv) { parse_args(argc, argv); ACE_DEBUG((LM_INFO, ACE_TEXT("(%P|%t) -> SUBSCRIBER STARTED\n"))); try { DDS::DomainParticipantFactory_var dpf = TheParticipantFactoryWithArgs(argc, argv); // Create Participant DDS::DomainParticipant_var participant = dpf->create_participant(42, PARTICIPANT_QOS_DEFAULT, DDS::DomainParticipantListener::_nil(), ::OpenDDS::DCPS::DEFAULT_STATUS_MASK); if (CORBA::is_nil(participant.in())) ACE_ERROR_RETURN((LM_ERROR, ACE_TEXT("%N:%l: main()") ACE_TEXT(" create_participant failed!\n")), 1); // Create Subscriber DDS::Subscriber_var subscriber = participant->create_subscriber(SUBSCRIBER_QOS_DEFAULT, DDS::SubscriberListener::_nil(), ::OpenDDS::DCPS::DEFAULT_STATUS_MASK); if (CORBA::is_nil(subscriber.in())) ACE_ERROR_RETURN((LM_ERROR, ACE_TEXT("%N:%l: main()") ACE_TEXT(" create_subscriber failed!\n")), 2); // Attach Transport OpenDDS::DCPS::TransportImpl_rch transport = TheTransportFactory->create_transport_impl( OpenDDS::DCPS::DEFAULT_SIMPLE_TCP_ID, "SimpleTcp"); OpenDDS::DCPS::SubscriberImpl* subscriber_i = dynamic_cast<OpenDDS::DCPS::SubscriberImpl*>(subscriber.in()); if (subscriber_i == 0) ACE_ERROR_RETURN((LM_ERROR, ACE_TEXT("%N:%l: main()") ACE_TEXT(" dynamic_cast failed!\n")), 3); OpenDDS::DCPS::AttachStatus status = subscriber_i->attach_transport(transport.in()); if (status != OpenDDS::DCPS::ATTACH_OK) ACE_ERROR_RETURN((LM_ERROR, ACE_TEXT("%N:%l: main()") ACE_TEXT(" attach_transport failed!\n")), 4); // Register Type (FooType) FooTypeSupport_var ts = new FooTypeSupportImpl; if (ts->register_type(participant.in(), "") != DDS::RETCODE_OK) ACE_ERROR_RETURN((LM_ERROR, ACE_TEXT("%N:%l: main()") ACE_TEXT(" register_type failed!\n")), 5); // Create Topic (FooTopic) DDS::Topic_var topic = participant->create_topic("FooTopic", ts->get_type_name(), TOPIC_QOS_DEFAULT, DDS::TopicListener::_nil(), ::OpenDDS::DCPS::DEFAULT_STATUS_MASK); if (CORBA::is_nil(topic.in())) ACE_ERROR_RETURN((LM_ERROR, ACE_TEXT("%N:%l: main()") ACE_TEXT(" create_topic failed!\n")), 6); // Create DataReader ProgressIndicator progress = ProgressIndicator("(%P|%t) SUBSCRIBER %d%% (%d samples received)\n", expected_samples); DDS::DataReaderListener_var listener = new DataReaderListenerImpl(received_samples, progress); DDS::DataReaderQos reader_qos; subscriber->get_default_datareader_qos(reader_qos); reader_qos.history.kind = DDS::KEEP_ALL_HISTORY_QOS; DDS::DataReader_var reader = subscriber->create_datareader(topic.in(), reader_qos, listener.in(), ::OpenDDS::DCPS::DEFAULT_STATUS_MASK); if (CORBA::is_nil(reader.in())) ACE_ERROR_RETURN((LM_ERROR, ACE_TEXT("%N:%l: main()") ACE_TEXT(" create_datareader failed!\n")), 7); // Block until Publisher completes DDS::StatusCondition_var cond = reader->get_statuscondition(); cond->set_enabled_statuses(DDS::SUBSCRIPTION_MATCHED_STATUS); DDS::WaitSet_var ws = new DDS::WaitSet; ws->attach_condition(cond); DDS::Duration_t timeout = { DDS::DURATION_INFINITE_SEC, DDS::DURATION_INFINITE_NSEC }; DDS::ConditionSeq conditions; DDS::SubscriptionMatchedStatus matches = {0, 0, 0, 0, 0}; do { if (ws->wait(conditions, timeout) != DDS::RETCODE_OK) ACE_ERROR_RETURN((LM_ERROR, ACE_TEXT("%N:%l: main()") ACE_TEXT(" wait failed!\n")), 8); if (reader->get_subscription_matched_status(matches) != ::DDS::RETCODE_OK) { ACE_ERROR ((LM_ERROR, "ERROR: failed to get subscription matched status\n")); return 1; } } while (matches.current_count > 0 || matches.total_count < n_publishers); ws->detach_condition(cond); // Clean-up! participant->delete_contained_entities(); dpf->delete_participant(participant.in()); TheTransportFactory->release(); TheServiceParticipant->shutdown(); } catch (const CORBA::Exception& e) { e._tao_print_exception("caught in main()"); return 9; } ACE_DEBUG((LM_INFO, ACE_TEXT("(%P|%t) <- SUBSCRIBER FINISHED\n"))); if (received_samples != expected_samples) { ACE_DEBUG((LM_DEBUG, ACE_TEXT("(%P|%t) ERROR: subscriber - ") ACE_TEXT("received %d of expected %d samples.\n"), received_samples, expected_samples )); return 10; } return 0; }
void FocusCameraClient::postEvent (rts2core::Event *event) { switch (event->getType ()) { case EVENT_EXP_CHECK: if (getConnection ()->getState () & (CAM_EXPOSING | CAM_READING)) { double fr = getConnection ()->getProgress (getNow ()); std::cout << ((getConnection ()->getState () & CAM_EXPOSING) ? "EXPOSING " : "READING ") << ProgressIndicator (fr, COLS - 20) << std::fixed << std::setprecision (1) << std::setw (5) << fr << "% \r"; std::cout.flush (); } break; } rts2image::DevClientCameraFoc::postEvent (event); }