void SubscriberDelegate::init_builtin(DDS::Subscriber_ptr ddssub)
{
if(ddssub == 0) throw dds::core::NullReferenceError(org::opensplice::core::exception_helper(
OSPL_CONTEXT_LITERAL(
"dds::core::NullReferenceError : Unable to get builtin Subscriber. "
"Nil return from ::get_builtin_subscriber")));
DDS::SubscriberQos qos;
DDS::ReturnCode_t result = ddssub->get_qos(qos);
org::opensplice::core::check_and_throw(result, OSPL_CONTEXT_LITERAL("Calling ::get_qos"));
qos_ = org::opensplice::sub::qos::convertQos(qos);
sub_.reset(ddssub, ::org::opensplice::core::SubDeleter(dp_->dp_));
DDS::DataReaderQos oldqos;
result = sub_->get_default_datareader_qos(oldqos);
org::opensplice::core::check_and_throw(result, OSPL_CONTEXT_LITERAL("Calling ::get_default_datareader_qos"));
default_dr_qos_ = org::opensplice::sub::qos::convertQos(oldqos);
entity_ = DDS::Entity::_narrow(ddssub);
org::opensplice::core::SubDeleter* d = OSPL_CXX11_STD_MODULE::get_deleter<org::opensplice::core::SubDeleter>(sub_);
if(d)
{
d->set_builtin();
}
}
void
SubscriberListenerImpl::on_data_on_readers(
DDS::Subscriber_ptr subs)
{
::DDS::ReturnCode_t ret = subs->begin_access ();
if (ret != ::DDS::RETCODE_OK) {
ACE_ERROR((LM_ERROR,
ACE_TEXT("%N:%l: SubscriberListenerImpl::on_data_on_readers()")
ACE_TEXT(" ERROR: begin_access failed!\n")));
ACE_OS::exit(-1);
}
DDS::SubscriberQos qos;
ret = subs->get_qos (qos);
if (ret != ::DDS::RETCODE_OK) {
ACE_ERROR((LM_ERROR,
ACE_TEXT("%N:%l: SubscriberListenerImpl::on_data_on_readers()")
ACE_TEXT(" ERROR: get_qos failed!\n")));
ACE_OS::exit(-1);
}
::DDS::DataReaderSeq_var readers = new ::DDS::DataReaderSeq(100);
ret = subs->get_datareaders(readers.inout(),
::DDS::NOT_READ_SAMPLE_STATE,
::DDS::ANY_VIEW_STATE,
::DDS::ANY_INSTANCE_STATE) ;
if (ret != ::DDS::RETCODE_OK) {
ACE_ERROR((LM_ERROR,
ACE_TEXT("%N:%l: SubscriberListenerImpl::on_data_on_readers()")
ACE_TEXT(" ERROR: get_datareaders failed!\n")));
ACE_OS::exit(-1);
}
CORBA::ULong len = readers->length ();
if (qos.presentation.access_scope == ::DDS::GROUP_PRESENTATION_QOS) {
// redirect datareader listener to receive DISPOSE and UNREGISTER notifications.
if (len == 0) {
if (subs->notify_datareaders () != ::DDS::RETCODE_OK) {
ACE_ERROR((LM_ERROR,
ACE_TEXT("%N:%l: SubscriberListenerImpl::on_data_on_readers()")
ACE_TEXT(" ERROR: notify_datareaders failed!\n")));
this->verify_result_ = false;
}
return;
}
if (len != num_messages * 4) {
ACE_ERROR((LM_ERROR,
ACE_TEXT("%N:%l: SubscriberListenerImpl::on_data_on_readers()")
ACE_TEXT(" ERROR: get_datareaders returned %d readers!\n"),
len));
this->verify_result_ = false;
}
for (CORBA::ULong i = 0; i < len; ++i) {
Messenger::MessageDataReader_var message_dr =
Messenger::MessageDataReader::_narrow(readers[i]);
Messenger::MessageSeq msg;
::DDS::SampleInfoSeq si;
ret = message_dr->take(msg, si,
DDS::LENGTH_UNLIMITED,
::DDS::NOT_READ_SAMPLE_STATE,
::DDS::ANY_VIEW_STATE,
::DDS::ANY_INSTANCE_STATE) ;
if (msg.length() != 1 || si.length() != 1) {
ACE_ERROR((LM_ERROR,
ACE_TEXT("%N:%l: SubscriberListenerImpl::on_data_on_readers()")
ACE_TEXT(" ERROR: MessageSeq %d SampleInfoSeq %d!\n"),
msg.length(), si.length()));
this->verify_result_ = false;
}
if (ret != DDS::RETCODE_OK) {
ACE_ERROR((LM_ERROR,
ACE_TEXT("%N:%l: SubscriberListenerImpl::on_data_on_readers()")
ACE_TEXT(" ERROR: read failed!\n")));
ACE_OS::exit(-1);
}
this->verify (msg[0], si[0], qos, false);
}
}
else if (qos.presentation.access_scope == ::DDS::TOPIC_PRESENTATION_QOS) {
// redirect datareader listener to receive DISPOSE and UNREGISTER notifications.
if (len != 2) {
if (subs->notify_datareaders () != ::DDS::RETCODE_OK) {
ACE_ERROR((LM_ERROR,
ACE_TEXT("%N:%l: SubscriberListenerImpl::on_data_on_readers()")
ACE_TEXT(" ERROR: notify_datareaders failed!\n")));
this->verify_result_ = false;
}
return;
}
for (CORBA::ULong i = 0; i < len; ++i) {
Messenger::MessageDataReader_var message_dr =
Messenger::MessageDataReader::_narrow(readers[i]);
Messenger::MessageSeq msg;
::DDS::SampleInfoSeq si;
ret = message_dr->take(msg, si,
DDS::LENGTH_UNLIMITED,
::DDS::NOT_READ_SAMPLE_STATE,
::DDS::ANY_VIEW_STATE,
::DDS::ANY_INSTANCE_STATE) ;
if (si[0].instance_state == DDS::NOT_ALIVE_DISPOSED_INSTANCE_STATE
|| si[0].instance_state == DDS::NOT_ALIVE_NO_WRITERS_INSTANCE_STATE)
if (msg.length() != num_messages || si.length() != num_messages) {
ACE_ERROR((LM_ERROR,
ACE_TEXT("%N:%l: SubscriberListenerImpl::on_data_on_readers()")
ACE_TEXT(" ERROR: MessageSeq %d SampleInfoSeq %d !\n"),
msg.length(), si.length()));
this->verify_result_ = false;
}
if (ret != DDS::RETCODE_OK) {
ACE_ERROR((LM_ERROR,
ACE_TEXT("%N:%l: SubscriberListenerImpl::on_data_on_readers()")
ACE_TEXT(" ERROR: read failed!\n")));
ACE_OS::exit(-1);
}
CORBA::ULong num_samples = si.length();
for (CORBA::ULong i = 0; i < num_samples; ++i) {
this->verify (msg[i], si[i], qos, i == num_samples - 1 ? true : false);
}
}
}
else { //::DDS::INSTANCE_PRESENTATION_QOS
subs->notify_datareaders ();
}
ret = subs->end_access ();
if (ret != ::DDS::RETCODE_OK) {
ACE_ERROR((LM_ERROR,
ACE_TEXT("%N:%l: SubscriberListenerImpl::on_data_on_readers()")
ACE_TEXT(" ERROR: end_access failed!\n")));
ACE_OS::exit(-1);
}
}