C++ Topic_var::in方法代码示例

void
DWMonitorImpl::report() {
  if (!CORBA::is_nil(this->dw_writer_.in())) {
    DataWriterReport report;
    report.dp_id = this->dw_->get_dp_id();
    DDS::Publisher_var pub = this->dw_->get_publisher();
    report.pub_handle = pub->get_instance_handle();
    report.dw_id   = this->dw_->get_publication_id();
    DDS::Topic_var topic = this->dw_->get_topic();
    report.topic_id = dynamic_cast<TopicImpl*>(topic.in())->get_id();
    DataWriterImpl::InstanceHandleVec instances;
    this->dw_->get_instance_handles(instances);
    CORBA::ULong length = 0;
    report.instances.length(static_cast<CORBA::ULong>(instances.size()));
    for (DataWriterImpl::InstanceHandleVec::iterator iter = instances.begin();
         iter != instances.end();
         ++iter) {
      report.instances[length++] = *iter;
    }
    DataWriterImpl::IdSet readers;
    this->dw_->get_readers(readers);
    length = 0;
    report.associations.length(static_cast<CORBA::ULong>(readers.size()));
    for (DataWriterImpl::IdSet::iterator iter = readers.begin();
         iter != readers.end();
         ++iter) {
      report.associations[length].dr_id = *iter;
      length++;
    }
    this->dw_writer_->write(report, DDS::HANDLE_NIL);
  }
}

DDS::DataWriter_ptr
MonitorFactoryImpl::create_data_writer(DDS::DomainParticipant_ptr participant,
                                       DDS::Publisher_ptr publisher,
                                       const char* type_name,
                                       const char* topic_name,
                                       const DDS::DataWriterQos& dw_qos)
{
  DDS::Topic_var topic =
    participant->create_topic(topic_name,
                              type_name,
                              TOPIC_QOS_DEFAULT,
                              DDS::TopicListener::_nil(),
                              OpenDDS::DCPS::DEFAULT_STATUS_MASK);
  if (CORBA::is_nil(topic)) {
    ACE_DEBUG((LM_DEBUG, "MonitorFactoryImpl::create_data_writer(): Failed to create topic, name = %s\n", topic_name));
  }
  DDS::DataWriter_var writer =
    publisher->create_datawriter(topic.in(),
                                 dw_qos,
                                 DDS::DataWriterListener::_nil(),
                                 OpenDDS::DCPS::DEFAULT_STATUS_MASK);
  if (CORBA::is_nil(writer)) {
    ACE_DEBUG((LM_DEBUG, "MonitorFactoryImpl::create_data_writer(): Failed to create data writer\n"));
  }

  return writer._retn();
}

DDS::DataReader_ptr
create_data_reader(DDS::DomainParticipant_ptr participant,
                   DDS::Subscriber_ptr subscriber,
                   const char* type_name,
                   const char* topic_name,
                   const DDS::DataReaderQos& dr_qos,
                   DDS::DataReaderListener_ptr drl)
{
  DDS::Topic_var topic =
    participant->create_topic(topic_name,
                              type_name,
                              TOPIC_QOS_DEFAULT,
                              DDS::TopicListener::_nil(),
                              OpenDDS::DCPS::DEFAULT_STATUS_MASK);
  if (CORBA::is_nil(topic)) {
    ACE_DEBUG((LM_DEBUG, "create_data_reader(): Failed to create topic, name = %s\n", topic_name));
  }
  DDS::DataReader_var reader =
    subscriber->create_datareader(topic.in(),
                                  dr_qos,
                                  drl,
                                  OpenDDS::DCPS::DEFAULT_STATUS_MASK);
  if (CORBA::is_nil(reader)) {
    ACE_DEBUG((LM_DEBUG, "create_data_reader(): Failed to create data reader\n"));
  }

  return reader._retn();
}

DDS::Topic_var
TestBase::create_topic()
{
  const char* name = DEFAULT_TOPIC;

  TestMessageTypeSupport_var ts =
    new TestMessageTypeSupportImpl();

  if (ts->register_type(this->participant_.in(), "") != DDS::RETCODE_OK) {
    ACE_ERROR((LM_ERROR,
               ACE_TEXT("ERROR: %N:%l: create_topic() -")
               ACE_TEXT(" register_type failed!\n")));
    ACE_OS::exit(-1);
  }

  CORBA::String_var s = ts->get_type_name();
  const char* type_name = s.in();

  DDS::TopicQos qos;
  if (this->participant_->get_default_topic_qos(qos) != DDS::RETCODE_OK) {
    ACE_ERROR((LM_ERROR,
               ACE_TEXT("ERROR: %N:%l: create_topic() -")
               ACE_TEXT(" get_default_topic_qos failed!\n")));
    ACE_OS::exit(-1);
  }

  DDS::TopicListener_ptr listener =
    DDS::TopicListener::_nil();

  DDS::StatusMask status = OpenDDS::DCPS::DEFAULT_STATUS_MASK;

  if (init_topic(name, type_name, qos, listener, status) != DDS::RETCODE_OK) {
    ACE_ERROR((LM_ERROR,
               ACE_TEXT("ERROR: %N:%l: create_topic() -")
               ACE_TEXT(" init_topic failed!\n")));
    ACE_OS::exit(-1);
  }

  DDS::Topic_var topic =
    this->participant_->create_topic(name, type_name, qos, listener, status);

  if (CORBA::is_nil(topic.in())) {
    ACE_ERROR((LM_ERROR,
               ACE_TEXT("ERROR: %N:%l: create_topic() -")
               ACE_TEXT(" create_topic failed!\n")));
    ACE_OS::exit(-1);
  }

  return topic;
}

bool ExampleSubscriber::teardown()
{
  /* Shutdown */
  if (participant != NULL)
  {
    if (subscriber.in() != NULL) {
      status = participant->delete_subscriber(subscriber.in());
      checkStatus(status, "DDS::DomainParticipant::delete_subscriber");
    }

    status = participant->delete_topic(large_message_topic.in());
    checkStatus(status, "DDS::DomainParticipant::delete_topic (large_message_topic)");

    status = dpf->delete_participant(participant.in());
    checkStatus(status, "DDS::DomainParticipantFactory::delete_participant");
  }

  DDS::string_free(large_message_type_name);

  return true;
}

int
ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{
  try {
    // Initialize DomainParticipantFactory
    DDS::DomainParticipantFactory_var dpf =
      TheParticipantFactoryWithArgs(argc, argv);

    int error;
    if ((error = parse_args(argc, argv)) != 0) {
      return error;
    }

    // Create DomainParticipant
    DDS::DomainParticipant_var participant =
      dpf->create_participant(411,
                              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(" ERROR: create_participant() failed!\n")), -1);
    }

    // Register Type (Messenger::Message)
    Messenger::MessageTypeSupport_var ts =
      new Messenger::MessageTypeSupportImpl();

    if (ts->register_type(participant.in(), "") != DDS::RETCODE_OK) {
      ACE_ERROR_RETURN((LM_ERROR,
                        ACE_TEXT("%N:%l main()")
                        ACE_TEXT(" ERROR: register_type() failed!\n")), -1);
    }

    // Create Topic (Movie Discussion List)
    DDS::Topic_var topic =
      participant->create_topic("Movie Discussion List",
                                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(" ERROR: create_topic() failed!\n")), -1);
    }

    ::DDS::SubscriberQos subscriber_qos;
    participant->get_default_subscriber_qos (subscriber_qos);
    subscriber_qos.presentation.access_scope
      = (::DDS::PresentationQosPolicyAccessScopeKind)acess_scope;
    subscriber_qos.presentation.coherent_access = true;
    subscriber_qos.presentation.ordered_access = true;

    SubscriberListenerImpl* subscriber_listener_svt = new SubscriberListenerImpl();
    DDS::SubscriberListener_var subscriber_listener(subscriber_listener_svt);

    // Create Subscriber
    DDS::Subscriber_var sub =
      participant->create_subscriber(subscriber_qos,
                                     subscriber_listener.in(),
                                     OpenDDS::DCPS::DEFAULT_STATUS_MASK);

    if (CORBA::is_nil(sub.in())) {
      ACE_ERROR_RETURN((LM_ERROR,
                        ACE_TEXT("%N:%l main()")
                        ACE_TEXT(" ERROR: create_subscriber() failed!\n")), -1);
    }

    // Initialize Transport
    OpenDDS::DCPS::TransportImpl_rch transport_impl =
      TheTransportFactory->create_transport_impl(transport_impl_id,
                                                 OpenDDS::DCPS::AUTO_CONFIG);

    OpenDDS::DCPS::AttachStatus status = transport_impl->attach(sub.in());

    if (status != OpenDDS::DCPS::ATTACH_OK) {
      ACE_ERROR_RETURN((LM_ERROR,
                        ACE_TEXT("%N:%l main()")
                        ACE_TEXT(" ERROR: attach() failed!\n")), -1);
    }

    // Create DataReader
    DataReaderListenerImpl* listener_svt1 = new DataReaderListenerImpl("DataReader1");
    DataReaderListenerImpl* listener_svt2 = new DataReaderListenerImpl("DataReader2");

    DDS::DataReaderListener_var listener1(listener_svt1);
    DDS::DataReaderListener_var listener2(listener_svt2);

    ::DDS::DataReaderQos readerQos;
    sub->get_default_datareader_qos( readerQos);

    readerQos.history.kind                             = ::DDS::KEEP_ALL_HISTORY_QOS;
    readerQos.resource_limits.max_samples_per_instance = ::DDS::LENGTH_UNLIMITED;

    DDS::DataReader_var reader1 =
      sub->create_datareader(topic.in(),
//.........这里部分代码省略.........

int ACE_TMAIN (int argc, ACE_TCHAR *argv[])
{
  try
    {
      DDS::DomainParticipantFactory_var dpf;
      DDS::DomainParticipant_var participant;

      dpf = TheParticipantFactoryWithArgs(argc, argv);
      participant =
        dpf->create_participant(11,
                                PARTICIPANT_QOS_DEFAULT,
                                DDS::DomainParticipantListener::_nil(),
                                ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
      if (CORBA::is_nil (participant.in ())) {
        cerr << "create_participant failed." << endl;
        return 1 ;
      }

      Messenger::MessageTypeSupportImpl* mts_servant =
        new Messenger::MessageTypeSupportImpl;

      if (DDS::RETCODE_OK != mts_servant->register_type(participant.in (),
                                                        ""))
      {
        cerr << "Failed to register the MessageTypeTypeSupport." << endl;
        exit(1);
      }

      CORBA::String_var type_name = mts_servant->get_type_name ();

      DDS::TopicQos topic_qos;
      participant->get_default_topic_qos(topic_qos);
      DDS::Topic_var topic =
        participant->create_topic("Movie Discussion List",
                                  type_name.in (),
                                  topic_qos,
                                  DDS::TopicListener::_nil(),
                                  ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
      if (CORBA::is_nil (topic.in ())) {
        cerr << "Failed to create_topic." << endl;
        exit(1);
      }

      // Create the subscriber and attach to the corresponding
      // transport.
      DDS::Subscriber_var sub =
        participant->create_subscriber (SUBSCRIBER_QOS_DEFAULT,
                                        DDS::SubscriberListener::_nil(),
                                        ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
      if (CORBA::is_nil (sub.in ())) {
        cerr << "Failed to create_subscriber." << endl;
        exit(1);
      }


      // ----------------------------------------------
      {
        // Attempt to create a DataReader with intentionally
        // incompatible QoS.
        DDS::DataReaderQos bogus_qos;
        sub->get_default_datareader_qos (bogus_qos);

        // Set up a 2 second recurring deadline.  DataReader creation
        // should fail with this QoS since the requested deadline period
        // will be less than the test configured offered deadline
        // period.
        bogus_qos.deadline.period.sec = 2;
        bogus_qos.deadline.period.nanosec = 0;

        DDS::DataReader_var tmp_dr =
          sub->create_datareader (topic.in (),
                                  bogus_qos,
                                  DDS::DataReaderListener::_nil (),
                                  ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);

        if (CORBA::is_nil (tmp_dr.in ()))
        {
          cerr << "ERROR: DataReader creation with bogus QoS failed."
               << endl;
          exit (1);
        }

        DDS::StatusCondition_var cond = tmp_dr->get_statuscondition();
        cond->set_enabled_statuses(DDS::REQUESTED_INCOMPATIBLE_QOS_STATUS);
        DDS::WaitSet_var ws = new DDS::WaitSet;
        ws->attach_condition(cond);
        DDS::Duration_t four_sec = {4, 0};
        DDS::ConditionSeq active;
        ws->wait(active, four_sec);

        // Check if the incompatible deadline was correctly flagged.
        if ((active.length() == 0) || (active[0] != cond)) {
          cerr << "ERROR: Failed to get requested incompatible qos status" << endl;
          exit (1);
        }

        DDS::RequestedIncompatibleQosStatus incompatible_status;
        if (tmp_dr->get_requested_incompatible_qos_status (incompatible_status) != ::DDS::RETCODE_OK)
        {
          cerr << "ERROR: Failed to get requested incompatible qos status" << endl;
//.........这里部分代码省略.........

int ACE_TMAIN (int argc, ACE_TCHAR *argv[]) {
  int status = 0;
  try
    {
      DDS::DomainParticipantFactory_var dpf =
        TheParticipantFactoryWithArgs(argc, argv);
      DDS::DomainParticipant_var participant =
        dpf->create_participant(411,
                                PARTICIPANT_QOS_DEFAULT,
                                DDS::DomainParticipantListener::_nil(),
                                ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
      if (CORBA::is_nil (participant.in ())) {
        cerr << "create_participant failed." << endl;
        return 1;
      }
      DDS::DomainParticipant_var participant2 =
        dpf->create_participant(411,
                                PARTICIPANT_QOS_DEFAULT,
                                DDS::DomainParticipantListener::_nil(),
                                ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
      if (CORBA::is_nil (participant2.in ())) {
        cerr << "create_participant failed." << endl;
        return 1;
      }

      OpenDDS::DCPS::TransportConfig_rch cfg = TheTransportRegistry->get_config("part1");
      if (!cfg.is_nil()) {
        TheTransportRegistry->bind_config(cfg, participant);
      }
      cfg = TheTransportRegistry->get_config("part2");
      if (!cfg.is_nil()) {
        TheTransportRegistry->bind_config(cfg, participant2);
      }

      if (parse_args (argc, argv) == -1) {
        return -1;
      }

      MessageTypeSupport_var mts = new MessageTypeSupportImpl();
      MessageTypeSupport_var mts2 = new MessageTypeSupportImpl();

      if (DDS::RETCODE_OK != mts->register_type(participant.in (), "")) {
        cerr << "register_type failed." << endl;
        exit(1);
      }
      if (DDS::RETCODE_OK != mts2->register_type(participant2.in (), "")) {
        cerr << "register_type failed." << endl;
        exit(1);
      }

      CORBA::String_var type_name = mts->get_type_name ();
      CORBA::String_var type_name2 = mts2->get_type_name ();

      DDS::Topic_var topic =
        participant->create_topic ("Movie Discussion List",
                                   type_name.in (),
                                   TOPIC_QOS_DEFAULT,
                                   DDS::TopicListener::_nil(),
                                   ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
      if (CORBA::is_nil (topic.in ())) {
        cerr << "create_topic failed." << endl;
        exit(1);
      }
      DDS::Topic_var topic2 =
        participant2->create_topic ("Movie Discussion List",
                                   type_name2.in (),
                                   TOPIC_QOS_DEFAULT,
                                   DDS::TopicListener::_nil(),
                                   ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
      if (CORBA::is_nil (topic2.in ())) {
        cerr << "create_topic failed." << endl;
        exit(1);
      }

      DDS::Publisher_var pub =
        participant->create_publisher(PUBLISHER_QOS_DEFAULT,
        DDS::PublisherListener::_nil(),
        ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
      if (CORBA::is_nil (pub.in ())) {
        cerr << "create_publisher failed." << endl;
        exit(1);
      }
      DDS::Publisher_var pub2 =
        participant2->create_publisher(PUBLISHER_QOS_DEFAULT,
        DDS::PublisherListener::_nil(),
        ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
      if (CORBA::is_nil (pub2.in ())) {
        cerr << "create_publisher failed." << endl;
        exit(1);
      }

      DataWriterListenerImpl * dwl1_servant = new DataWriterListenerImpl;
      ::DDS::DataWriterListener_var dwl1 (dwl1_servant);
      DataWriterListenerImpl * dwl2_servant = new DataWriterListenerImpl;
      ::DDS::DataWriterListener_var dwl2 (dwl2_servant);
      DataWriterListenerImpl * dwl3_servant = new DataWriterListenerImpl;
      ::DDS::DataWriterListener_var dwl3 (dwl3_servant);
      DataWriterListenerImpl * dwl4_servant = new DataWriterListenerImpl;
      ::DDS::DataWriterListener_var dwl4 (dwl4_servant);

//.........这里部分代码省略.........

int ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{
  int status = 0;

  try {
    // Initialize DomainParticipantFactory
    DDS::DomainParticipantFactory_var dpf =
      TheParticipantFactoryWithArgs(argc, argv);

    bool reliable = true;
    int num_msgs = 10;
    int my_pid = ACE_OS::getpid();

    parse_args(argc, argv, reliable, num_msgs, my_pid);

    // Create DomainParticipant
    DDS::DomainParticipant_var participant =
      dpf->create_participant(411,
                              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(" ERROR: create_participant failed!\n")),
                       -1);
    }

    // Register TypeSupport (Messenger::Message)
    Messenger::MessageTypeSupport_var mts =
      new Messenger::MessageTypeSupportImpl();

    if (mts->register_type(participant.in(), "") != DDS::RETCODE_OK) {
      ACE_ERROR_RETURN((LM_ERROR,
                        ACE_TEXT("%N:%l: main()")
                        ACE_TEXT(" ERROR: register_type failed!\n")),
                       -1);
    }

    // Create Topic
    CORBA::String_var type_name = mts->get_type_name();
    DDS::Topic_var topic =
      participant->create_topic("Movie Discussion List",
                                type_name.in(),
                                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(" ERROR: create_topic failed!\n")),
                       -1);
    }

    // Create Publisher
    DDS::Publisher_var pub =
      participant->create_publisher(PUBLISHER_QOS_DEFAULT,
                                    DDS::PublisherListener::_nil(),
                                    OpenDDS::DCPS::DEFAULT_STATUS_MASK);

    if (CORBA::is_nil(pub.in())) {
      ACE_ERROR_RETURN((LM_ERROR,
                        ACE_TEXT("%N:%l: main()")
                        ACE_TEXT(" ERROR: create_publisher failed!\n")),
                       -1);
    }

    DDS::DataWriterQos qos;
    pub->get_default_datawriter_qos(qos);
    qos.liveliness.kind = DDS::AUTOMATIC_LIVELINESS_QOS;
    qos.liveliness.lease_duration.sec = 5;
    qos.liveliness.lease_duration.nanosec = 0;
    qos.history.kind = DDS::KEEP_ALL_HISTORY_QOS;
    qos.durability.kind = DDS::TRANSIENT_LOCAL_DURABILITY_QOS;

    // Create DataWriter
    DDS::DataWriter_var dw =
      pub->create_datawriter(topic.in(),
                             qos,
                             DDS::DataWriterListener::_nil(),
                             OpenDDS::DCPS::DEFAULT_STATUS_MASK);

    if (CORBA::is_nil(dw.in())) {
      ACE_ERROR_RETURN((LM_ERROR,
                        ACE_TEXT("%N:%l: main()")
                        ACE_TEXT(" ERROR: create_datawriter failed!\n")),
                       -1);
    }

    DDS::DataWriter_var dw2 =
      pub->create_datawriter(topic.in(),
                             qos,
                             DDS::DataWriterListener::_nil(),
                             OpenDDS::DCPS::DEFAULT_STATUS_MASK);

    if (CORBA::is_nil(dw2.in())) {
      ACE_ERROR_RETURN((LM_ERROR,
                        ACE_TEXT("%N:%l: main()")
//.........这里部分代码省略.........

int ACE_TMAIN(int argc, ACE_TCHAR* argv[])
{
  try
    {
      DDS::DomainParticipantFactory_var dpf =
        TheParticipantFactoryWithArgs(argc, argv);
      DDS::DomainParticipant_var participant =
        dpf->create_participant(411,
                                PARTICIPANT_QOS_DEFAULT,
                                DDS::DomainParticipantListener::_nil(),
                                ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
      if (CORBA::is_nil (participant.in ())) {
        cerr << "create_participant failed." << endl;
        return 1;
      }

      Test::DataTypeSupportImpl* servant = new Test::DataTypeSupportImpl();

      if (DDS::RETCODE_OK != servant->register_type(participant.in (), "")) {
        cerr << "register_type failed." << endl;
        exit(1);
      }

      CORBA::String_var type_name = servant->get_type_name ();

      DDS::TopicQos topic_qos;
      participant->get_default_topic_qos (topic_qos);

      DDS::Topic_var topic =
        participant->create_topic ("Data",
                                   type_name.in (),
                                   topic_qos,
                                   DDS::TopicListener::_nil(),
                                   ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
      if (CORBA::is_nil (topic.in ()))
      {
        cerr << "create_topic failed." << endl;
        exit(1);
      }

      size_t const num_partitions =
        sizeof (Test::Offered::PartitionConfigs)
        / sizeof (Test::Offered::PartitionConfigs[0]);

      Test::PartitionConfig const * const begin =
        Test::Offered::PartitionConfigs;
      Test::PartitionConfig const * const end =
        begin + num_partitions;

      // Keep the writers around long enough for the publications and
      // subscriptions to match.
      typedef std::vector<DDS::DataWriter_var> writers_type;
      writers_type writers (num_partitions);

      for (Test::PartitionConfig const * i = begin; i != end; ++i)
      {
        DDS::PublisherQos pub_qos;
        participant->get_default_publisher_qos (pub_qos);

        // Specify partitions we're offering.
        CORBA::ULong n = 0;
        DDS::StringSeq & names = pub_qos.partition.name;
        for (char const * const * s = (*i).partitions;
             s != 0 && *s != 0;
             ++s, ++n)
        {
          CORBA::ULong const new_len = names.length () + 1;
          names.length (new_len);
          names[n] = *s;
        }

        DDS::Publisher_var pub =
          participant->create_publisher (pub_qos,
                                         DDS::PublisherListener::_nil (),
                                         ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
        if (CORBA::is_nil (pub.in ()))
        {
          cerr << "create_publisher failed." << endl;
          exit(1);
        }

        DDS::DataWriterListener_var listener (
          new Test::DataWriterListener ((*i).expected_matches));

        // Create the datawriter
        DDS::DataWriterQos dw_qos;
        pub->get_default_datawriter_qos (dw_qos);

        DDS::DataWriter_var dw =
          pub->create_datawriter(topic.in (),
                                 dw_qos,
                                 listener.in (),
                                 ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
        if (CORBA::is_nil (dw.in ()))
        {
          cerr << "create_datawriter failed." << endl;
          exit(1);
        }

        writers.push_back (dw);
//.........这里部分代码省略.........

int ACE_TMAIN (int argc, ACE_TCHAR *argv[]) {
  try
    {
      DDS::DomainParticipantFactory_var dpf =
        TheParticipantFactoryWithArgs(argc, argv);
      DDS::DomainParticipant_var participant =
        dpf->create_participant(411,
                                PARTICIPANT_QOS_DEFAULT,
                                DDS::DomainParticipantListener::_nil(),
                                ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
      if (CORBA::is_nil (participant.in ())) {
        cerr << "create_participant failed." << endl;
        return 1;
      }

      if (parse_args (argc, argv) == -1) {
        return -1;
      }

      {
        // At this point we are connected to the Info Repo.
        // Trigger the driver
        std::ofstream ior_stream (driver_trigger.c_str());
        if (!ior_stream) {
          std::cerr << "Unable to open internal trigger file: "
                    << driver_trigger << std::endl;
          return -1;
        }
        ior_stream << "junk";
      }

      int max_wait_time = 30; //seconds
      int count = 0;
      while (true)
      {
        if (count > max_wait_time) {
          std::cerr << "Timed out waiting for external file: "
                    << publisher_trigger << std::endl;
          return -1;
        }

        // check for file
        ACE_stat my_stat;
        if (ACE_OS::stat (publisher_trigger.c_str(), &my_stat) == 0) {
          // found the trigger file.
          break;
        }

        ACE_OS::sleep (1);
      }

      MessageTypeSupportImpl* servant = new MessageTypeSupportImpl();
      OpenDDS::DCPS::LocalObject_var safe_servant = servant;

      if (DDS::RETCODE_OK != servant->register_type(participant.in (), "")) {
        cerr << "register_type failed." << endl;
        exit(1);
      }

      CORBA::String_var type_name = servant->get_type_name ();

      DDS::TopicQos topic_qos;
      participant->get_default_topic_qos(topic_qos);
      DDS::Topic_var topic =
        participant->create_topic ("Movie Discussion List",
                                   type_name.in (),
                                   topic_qos,
                                   DDS::TopicListener::_nil(),
                                   ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
      if (CORBA::is_nil (topic.in ())) {
        cerr << "create_topic failed." << endl;
        exit(1);
      }

      DDS::Publisher_var pub =
        participant->create_publisher(PUBLISHER_QOS_DEFAULT,
                                      DDS::PublisherListener::_nil(),
                                      ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
      if (CORBA::is_nil (pub.in ())) {
        cerr << "create_publisher failed." << endl;
        exit(1);
      }

      // Create the datawriter
      DDS::DataWriterQos dw_qos;
      pub->get_default_datawriter_qos (dw_qos);
      DDS::DataWriter_var dw =
        pub->create_datawriter(topic.in (),
                               dw_qos,
                               DDS::DataWriterListener::_nil(),
                               ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
      if (CORBA::is_nil (dw.in ())) {
        cerr << "create_datawriter failed." << endl;
        exit(1);
      }
      Writer* writer = new Writer(dw.in());

      writer->start ();
      while ( !writer->is_finished()) {
        ACE_Time_Value small_time(0,250000);
//.........这里部分代码省略.........

int ACE_TMAIN(int argc, ACE_TCHAR* argv[])
{
  try
    {
      DDS::DomainParticipantFactory_var dpf;
      DDS::DomainParticipant_var participant;

      dpf = TheParticipantFactoryWithArgs(argc, argv);
      participant = dpf->create_participant(411,
                                            PARTICIPANT_QOS_DEFAULT,
                                            DDS::DomainParticipantListener::_nil(),
                                            ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
      if (CORBA::is_nil (participant.in ())) {
        cerr << "create_participant failed." << endl;
        return 1 ;
      }

      Test::DataTypeSupportImpl * const dts_servant =
        new Test::DataTypeSupportImpl;

      if (DDS::RETCODE_OK != dts_servant->register_type(participant.in (),
                                                        ""))
        {
          cerr << "Failed to register the DataTypeSupport." << endl;
          exit(1);
        }

      CORBA::String_var type_name = dts_servant->get_type_name ();

      DDS::TopicQos topic_qos;
      participant->get_default_topic_qos(topic_qos);
      DDS::Topic_var topic =
        participant->create_topic("Data",
                                  type_name.in (),
                                  topic_qos,
                                  DDS::TopicListener::_nil(),
                                  ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
      if (CORBA::is_nil (topic.in ())) {
        cerr << "Failed to create_topic." << endl;
        exit(1);
      }

      size_t const num_partitions =
        sizeof (Test::Requested::PartitionConfigs)
        / sizeof (Test::Requested::PartitionConfigs[0]);

      Test::PartitionConfig const * const begin =
        Test::Requested::PartitionConfigs;
      Test::PartitionConfig const * const end =
        begin + num_partitions;

      // Keep the readers around long enough for the publications and
      // subscriptions to match.
      std::vector<DDS::DataReader_var> readers (num_partitions);

      for (Test::PartitionConfig const * i = begin; i != end; ++i)
      {
        DDS::SubscriberQos sub_qos;
        participant->get_default_subscriber_qos (sub_qos);

        // Specify partitions we're requesting.
        CORBA::ULong n = 0;
        DDS::StringSeq & names = sub_qos.partition.name;
        for (char const * const * s = (*i).partitions;
             s != 0 && *s != 0;
             ++s, ++n)
        {
          CORBA::ULong const new_len = names.length () + 1;
          names.length (new_len);
          names[n] = *s;
        }

        // Create the subscriber and attach to the corresponding
        // transport.
        DDS::Subscriber_var sub =
          participant->create_subscriber (sub_qos,
                                          DDS::SubscriberListener::_nil (),
                                          ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
        if (CORBA::is_nil (sub.in ()))
        {
          cerr << "Failed to create_subscriber." << endl;
          exit(1);
        }

        DDS::DataReaderListener_var listener (
          new Test::DataReaderListener ((*i).expected_matches));

        // Create the Datareaders
        DDS::DataReaderQos dr_qos;
        sub->get_default_datareader_qos (dr_qos);
        DDS::DataReader_var dr = sub->create_datareader (topic.in (),
                                                         dr_qos,
                                                         listener.in (),
                                                         ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
        if (CORBA::is_nil (dr.in ())) {
          cerr << "create_datareader failed." << endl;
          exit(1);
        }

        readers.push_back (dr);
//.........这里部分代码省略.........

int ACE_TMAIN (int argc, ACE_TCHAR *argv[]){
  try
    {
      DDS::DomainParticipantFactory_var dpf =
        TheParticipantFactoryWithArgs(argc, argv);
      DDS::DomainParticipant_var participant =
        dpf->create_participant(11,
                                PARTICIPANT_QOS_DEFAULT,
                                DDS::DomainParticipantListener::_nil(),
                                ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
      if (CORBA::is_nil (participant.in ())) {
        cerr << "create_participant failed." << endl;
        return 1;
      }

      MessageTypeSupportImpl* servant = new MessageTypeSupportImpl();

      if (DDS::RETCODE_OK != servant->register_type(participant.in (), "")) {
        cerr << "register_type failed." << endl;
        exit(1);
      }

      CORBA::String_var type_name = servant->get_type_name ();

      DDS::TopicQos topic_qos;
      participant->get_default_topic_qos(topic_qos);
      DDS::Topic_var topic =
        participant->create_topic ("Movie Discussion List",
                                   type_name.in (),
                                   topic_qos,
                                   DDS::TopicListener::_nil(),
                                   ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
      if (CORBA::is_nil (topic.in ())) {
        cerr << "create_topic failed." << endl;
        exit(1);
      }

      DDS::Publisher_var pub =
        participant->create_publisher(PUBLISHER_QOS_DEFAULT,
        DDS::PublisherListener::_nil(), ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
      if (CORBA::is_nil (pub.in ())) {
        cerr << "create_publisher failed." << endl;
        exit(1);
      }

      // ----------------------------------------------

      // Create the listener.
      DDS::DataWriterListener_var listener (new DataWriterListenerImpl);
      if (CORBA::is_nil (listener.in ()))
      {
        cerr << "ERROR: listener is nil." << endl;
        exit(1);
      }


      DDS::DataWriterQos dw_qos; // Good QoS.
      pub->get_default_datawriter_qos (dw_qos);

      assert (DEADLINE_PERIOD.sec > 1); // Requirement for the test.

      // First data writer will have a listener to test listener
      // callback on deadline expiration.
      DDS::DataWriter_var dw =
        pub->create_datawriter (topic.in (),
                                dw_qos,
                                listener.in (),
                                ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);

      if (CORBA::is_nil (dw.in ()))
      {
        cerr << "ERROR: create_datawriter failed." << endl;
        exit(1);
      }

      dw_qos.deadline.period.sec     = DEADLINE_PERIOD.sec;
      dw_qos.deadline.period.nanosec = DEADLINE_PERIOD.nanosec;

      // Set qos with deadline. The watch dog starts now.
      if (dw->set_qos (dw_qos) != ::DDS::RETCODE_OK)
      {
        cerr << "ERROR: set deadline qos failed." << endl;
        exit(1);
      }

      {
        // Two threads use same datawriter to write different instances.
        std::auto_ptr<Writer> writer1 (new Writer (dw.in (), 99, SLEEP_DURATION));
        std::auto_ptr<Writer> writer2 (new Writer (dw.in (), 100, SLEEP_DURATION));

        writer1->start ();
        writer2->start ();
        // ----------------------------------------------

        // Wait for fully associate with DataReaders.
        if (writer1->wait_for_start () == false || writer2->wait_for_start () == false)
        {
          cerr << "ERROR: took too long to associate. " << endl;
          exit (1);
        }
//.........这里部分代码省略.........

int ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{
  try {
    // Initialize DomainParticipantFactory
    DDS::DomainParticipantFactory_var dpf =
      TheParticipantFactoryWithArgs(argc, argv);

    int error;
    if ((error = parse_args(argc, argv)) != 0) {
      return error;
    }

    // Create DomainParticipant
    DDS::DomainParticipant_var participant =
      dpf->create_participant(111,
                              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(" ERROR: create_participant failed!\n")),
                       -1);
    }

    // Register TypeSupport (Messenger::Message)
    Messenger::MessageTypeSupport_var mts =
      new Messenger::MessageTypeSupportImpl();

    if (mts->register_type(participant.in(), "") != DDS::RETCODE_OK) {
      ACE_ERROR_RETURN((LM_ERROR,
                        ACE_TEXT("%N:%l: main()")
                        ACE_TEXT(" ERROR: register_type failed!\n")),
                       -1);
    }

    // Create Topic
    DDS::Topic_var topic =
      participant->create_topic("Movie Discussion List",
                                CORBA::String_var(mts->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(" ERROR: create_topic failed!\n")),
                       -1);
    }

    ::DDS::PublisherQos publisher_qos;
    participant->get_default_publisher_qos (publisher_qos);
    publisher_qos.presentation.access_scope = DDS::GROUP_PRESENTATION_QOS;
    publisher_qos.presentation.coherent_access = true;
    publisher_qos.presentation.ordered_access = true;

    // Create Publisher
    DDS::Publisher_var pub =
      participant->create_publisher(publisher_qos,
                                    DDS::PublisherListener::_nil(),
                                    OpenDDS::DCPS::DEFAULT_STATUS_MASK);

    if (CORBA::is_nil(pub.in())) {
      ACE_ERROR_RETURN((LM_ERROR,
                        ACE_TEXT("%N:%l: main()")
                        ACE_TEXT(" ERROR: create_publisher failed!\n")),
                       -1);
    }

    ::DDS::DataWriterQos dw_qos;
    pub->get_default_datawriter_qos (dw_qos);
    dw_qos.history.kind                             = ::DDS::KEEP_ALL_HISTORY_QOS;
    dw_qos.resource_limits.max_samples_per_instance = ::DDS::LENGTH_UNLIMITED;

    // Create DataWriter
    DDS::DataWriter_var dw1 =
      pub->create_datawriter(topic.in(),
                             dw_qos,
                             DDS::DataWriterListener::_nil(),
                             OpenDDS::DCPS::DEFAULT_STATUS_MASK);

    if (CORBA::is_nil(dw1.in())) {
      ACE_ERROR_RETURN((LM_ERROR,
                        ACE_TEXT("%N:%l: main()")
                        ACE_TEXT(" ERROR: create_datawriter failed!\n")),
                       -1);
    }

    DDS::DataWriter_var dw2 =
      pub->create_datawriter(topic.in(),
                             dw_qos,
                             DDS::DataWriterListener::_nil(),
                             OpenDDS::DCPS::DEFAULT_STATUS_MASK);

    if (CORBA::is_nil(dw2.in())) {
      ACE_ERROR_RETURN((LM_ERROR,
                        ACE_TEXT("%N:%l: main()")
                        ACE_TEXT(" ERROR: create_datawriter failed!\n")),
//.........这里部分代码省略.........

int ACE_TMAIN (int argc, ACE_TCHAR *argv[])
{
  try
    {
      DDS::DomainParticipantFactory_var dpf;
      DDS::DomainParticipant_var participant;

      dpf = TheParticipantFactoryWithArgs(argc, argv);
      if( parse_args(argc, argv) != 0)
        return 1;

      participant =
        dpf->create_participant(411,
                                PARTICIPANT_QOS_DEFAULT,
                                DDS::DomainParticipantListener::_nil(),
                                ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
      if (CORBA::is_nil (participant.in ())) {
        ACE_ERROR_RETURN ((LM_ERROR,
                           "(%P|%t) create_participant failed.\n")
                          , -1);
      }

      MessageTypeSupportImpl* mts_servant = new MessageTypeSupportImpl;

      if (DDS::RETCODE_OK != mts_servant->register_type(participant.in (),
                                                        "")) {
        ACE_ERROR_RETURN ((LM_ERROR,
                           "(%P|%t) Failed to register the MessageTypeTypeSupport.\n")
                          , -1);
      }

      CORBA::String_var type_name = mts_servant->get_type_name ();

      DDS::TopicQos topic_qos;
      participant->get_default_topic_qos(topic_qos);
      DDS::Topic_var topic =
        participant->create_topic("Movie Discussion List",
                                  type_name.in (),
                                  topic_qos,
                                  DDS::TopicListener::_nil(),
                                  ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
      if (CORBA::is_nil (topic.in ())) {
        ACE_ERROR_RETURN ((LM_ERROR,
                           "(%P|%t) Failed to create_topic.\n")
                          , -1);
      }

      // Indicate that the subscriber is about to become ready
      FILE* readers_ready = ACE_OS::fopen (sub_ready_filename, ACE_TEXT("w"));
      if (readers_ready == 0) {
        ACE_ERROR_RETURN ((LM_ERROR,
                           "(%P|%t) ERROR: Unable to create subscriber ready file.\n")
                          , -1);
      }
      ACE_OS::fclose(readers_ready);

      // Check if the publisher is up and running
      ACE_stat stats;
      while (ACE_OS::stat (pub_ready_filename, &stats) == -1)
        {
          ACE_Time_Value small_time(0,250000);
          ACE_OS::sleep (small_time);
        }

      for (int count = 1; count <= sub_reinit_itr; count++)
        {
          if (verbose) {
            ACE_DEBUG ((LM_DEBUG, "(%P|%t) Reinitializing subscriber.\n"));
          }

          // Create the subscriber and attach to the corresponding
          // transport.
          DDS::Subscriber_var sub =
            participant->create_subscriber(SUBSCRIBER_QOS_DEFAULT,
                                           DDS::SubscriberListener::_nil(),
                                           ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
          if (CORBA::is_nil (sub.in ())) {
            ACE_ERROR_RETURN ((LM_ERROR,
                               "(%P|%t) Failed to create_subscriber.\n")
                              , -1);
          }

          // Create the Datareaders
          DDS::DataReaderQos dr_qos;
          sub->get_default_datareader_qos (dr_qos);
          DDS::DataReader_var dr = sub->create_datareader(topic.in (),
                                                          dr_qos,
                                                          DDS::DataReaderListener::_nil(),
                                                          ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
          if (CORBA::is_nil (dr.in ())) {
            ACE_ERROR_RETURN ((LM_ERROR,
                               "(%P|%t) create_datareader failed.\n")
                              , -1);
          }

          // This is where a speed-bump should be.
          while (true)
            {
              ::DDS::InstanceHandleSeq handles;
              dr->get_matched_publications (handles);
//.........这里部分代码省略.........