int run_test(int argc, ACE_TCHAR *argv[])
{
DomainParticipantFactory_var dpf = TheParticipantFactoryWithArgs(argc, argv);
DomainParticipant_var dp =
dpf->create_participant(23, PARTICIPANT_QOS_DEFAULT, 0,
DEFAULT_STATUS_MASK);
MessageTypeSupport_var ts = new MessageTypeSupportImpl;
ts->register_type(dp, "");
Publisher_var pub = dp->create_publisher(PUBLISHER_QOS_DEFAULT, 0,
DEFAULT_STATUS_MASK);
TransportImpl_rch pub_tport =
TheTransportFactory->create_transport_impl(1, AUTO_CONFIG);
PublisherImpl* pub_impl = dynamic_cast<PublisherImpl*>(pub.in());
pub_impl->attach_transport(pub_tport.in());
Subscriber_var sub = dp->create_subscriber(SUBSCRIBER_QOS_DEFAULT, 0,
DEFAULT_STATUS_MASK);
TransportImpl_rch sub_tport =
TheTransportFactory->create_transport_impl(2, AUTO_CONFIG);
SubscriberImpl* sub_impl = dynamic_cast<SubscriberImpl*>(sub.in());
sub_impl->attach_transport(sub_tport.in());
bool passed = run_sorting_test(dp, ts, pub, sub);
passed &= run_filtering_test(dp, ts, pub, sub);
dp->delete_contained_entities();
dpf->delete_participant(dp);
return passed ? 0 : 1;
}
int run_test(int argc, ACE_TCHAR *argv[])
{
using namespace DDS;
using namespace OpenDDS::DCPS;
WaitSet_var ws = new WaitSet;
DomainParticipantFactory_var dpf = TheParticipantFactoryWithArgs(argc, argv);
DomainParticipant_var dp = dpf->create_participant(23,
PARTICIPANT_QOS_DEFAULT, 0, ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
Messenger::MessageTypeSupport_var ts = new Messenger::MessageTypeSupportImpl;
ts->register_type(dp, ts->get_type_name());
Topic_var topic = dp->create_topic("MyTopic", ts->get_type_name(),
TOPIC_QOS_DEFAULT, 0, ::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
Publisher_var pub = dp->create_publisher(PUBLISHER_QOS_DEFAULT, 0,
::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
TransportImpl_rch pub_tport =
TheTransportFactory->create_transport_impl(1, AUTO_CONFIG);
PublisherImpl* pub_impl = dynamic_cast<PublisherImpl*> (pub.in());
pub_impl->attach_transport(pub_tport.in());
DataWriter_var dw = pub->create_datawriter(topic, DATAWRITER_QOS_DEFAULT, 0,
::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
StatusCondition_var cond = dw->get_statuscondition();
cond->set_enabled_statuses(OFFERED_INCOMPATIBLE_QOS_STATUS);
ws->attach_condition(cond);
Subscriber_var sub = dp->create_subscriber(SUBSCRIBER_QOS_DEFAULT, 0,
::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
TransportImpl_rch sub_tport =
TheTransportFactory->create_transport_impl(2, AUTO_CONFIG);
SubscriberImpl* sub_impl = dynamic_cast<SubscriberImpl*> (sub.in());
sub_impl->attach_transport(sub_tport.in());
DataReaderQos dr_qos;
sub->get_default_datareader_qos(dr_qos);
dr_qos.durability.kind = PERSISTENT_DURABILITY_QOS;
Waiter w(ws);
w.activate();
DataReader_var dr = sub->create_datareader(topic, dr_qos, 0,
::OpenDDS::DCPS::DEFAULT_STATUS_MASK);
w.wait();
bool passed = (w.result() == RETCODE_OK);
ws->detach_condition(cond);
dp->delete_contained_entities();
dpf->delete_participant(dp);
return passed ? 0 : 1;
}
int
OSPL_MAIN (
int argc,
char *argv[])
{
/* Generic DDS entities */
DomainParticipantFactory_var dpf;
DomainParticipant_var participant;
Topic_var chatMessageTopic;
Publisher_var chatPublisher;
DataWriter_ptr parentWriter;
/* QosPolicy holders */
TopicQos reliable_topic_qos;
PublisherQos pub_qos;
DataWriterQos dw_qos;
/* DDS Identifiers */
DomainId_t domain = 0;
InstanceHandle_t userHandle;
ReturnCode_t status;
/* Type-specific DDS entities */
ChatMessageTypeSupport_var chatMessageTS;
ChatMessageDataWriter_var talker;
/* Sample definitions */
ChatMessage *msg; /* Example on Heap */
/* Others */
int ownID = 1;
int i;
const char *partitionName = "ChatRoom1";
char *chatMessageTypeName = NULL;
char buf[MAX_MSG_LEN];
#ifdef INTEGRITY
#ifdef CHATTER_QUIT
ownID = -1;
#else
ownID = 1;
#endif
#else
/* Options: Chatter [ownID] */
if (argc > 1) {
ownID = atoi(argv[1]);
}
#endif
/* Create a DomainParticipantFactory and a DomainParticipant (using Default QoS settings. */
dpf = DomainParticipantFactory::get_instance ();
checkHandle(dpf.in(), "DDS::DomainParticipantFactory::get_instance");
participant = dpf->create_participant(domain, PARTICIPANT_QOS_DEFAULT, NULL, STATUS_MASK_NONE);
checkHandle(participant.in(), "DDS::DomainParticipantFactory::create_participant");
/* Register the required datatype for ChatMessage. */
chatMessageTS = new ChatMessageTypeSupport();
checkHandle(chatMessageTS.in(), "new ChatMessageTypeSupport");
chatMessageTypeName = chatMessageTS->get_type_name();
status = chatMessageTS->register_type(
participant.in(),
chatMessageTypeName);
checkStatus(status, "NetworkPartitionsData::ChatMessageTypeSupport::register_type");
/* Set the ReliabilityQosPolicy to RELIABLE. */
status = participant->get_default_topic_qos(reliable_topic_qos);
checkStatus(status, "DDS::DomainParticipant::get_default_topic_qos");
reliable_topic_qos.reliability.kind = RELIABLE_RELIABILITY_QOS;
/* Make the tailored QoS the new default. */
status = participant->set_default_topic_qos(reliable_topic_qos);
checkStatus(status, "DDS::DomainParticipant::set_default_topic_qos");
/* Use the changed policy when defining the ChatMessage topic */
chatMessageTopic = participant->create_topic(
"Chat_ChatMessage",
chatMessageTypeName,
reliable_topic_qos,
NULL,
STATUS_MASK_NONE);
checkHandle(chatMessageTopic.in(), "DDS::DomainParticipant::create_topic (ChatMessage)");
/* Adapt the default PublisherQos to write into the "ChatRoom1" Partition. */
status = participant->get_default_publisher_qos (pub_qos);
checkStatus(status, "DDS::DomainParticipant::get_default_publisher_qos");
pub_qos.partition.name.length(1);
pub_qos.partition.name[0] = partitionName;
/* Create a Publisher for the chatter application. */
chatPublisher = participant->create_publisher(pub_qos, NULL, STATUS_MASK_NONE);
checkHandle(chatPublisher.in(), "DDS::DomainParticipant::create_publisher");
/* Create a DataWriter for the ChatMessage Topic (using the appropriate QoS). */
parentWriter = chatPublisher->create_datawriter(
chatMessageTopic.in(),
DATAWRITER_QOS_USE_TOPIC_QOS,
NULL,
STATUS_MASK_NONE);
checkHandle(parentWriter, "DDS::Publisher::create_datawriter (chatMessage)");
/* Narrow the abstract parent into its typed representative. */
talker = ChatMessageDataWriter::_narrow(parentWriter);
checkHandle(talker.in(), "NetworkPartitionsData::ChatMessageDataWriter::_narrow");
/* Initialize the chat messages on Heap. */
msg = new ChatMessage();
checkHandle(msg, "new ChatMessage");
msg->userID = ownID;
msg->index = 0;
if (ownID == TERMINATION_MESSAGE) {
snprintf(buf, MAX_MSG_LEN, "Termination message.");
} else {
snprintf(buf, MAX_MSG_LEN, "Hi there, I will send you %d more messages.", NUM_MSG);
}
msg->content = string_dup(buf);
cout << "Writing message: \"" << msg->content << "\"" << endl;
/* Register a chat message for this user (pre-allocating resources for it!!) */
userHandle = talker->register_instance(*msg);
/* Write a message using the pre-generated instance handle. */
status = talker->write(*msg, userHandle);
checkStatus(status, "NetworkPartitionsData::ChatMessageDataWriter::write");
sleep (1); /* do not run so fast! */
/* Write any number of messages, re-using the existing string-buffer: no leak!!. */
for (i = 1; i <= NUM_MSG && ownID != TERMINATION_MESSAGE; i++) {
msg->index = i;
snprintf(buf, MAX_MSG_LEN, "Message no. %d", i);
msg->content = string_dup(buf);
cout << "Writing message: \"" << msg->content << "\"" << endl;
status = talker->write(*msg, userHandle);
checkStatus(status, "NetworkPartitionsData::ChatMessageDataWriter::write");
sleep (1); /* do not run so fast! */
}
/* Leave the room by disposing and unregistering the message instance. */
status = talker->dispose(*msg, userHandle);
checkStatus(status, "NetworkPartitionsData::ChatMessageDataWriter::dispose");
status = talker->unregister_instance(*msg, userHandle);
checkStatus(status, "NetworkPartitionsData::ChatMessageDataWriter::unregister_instance");
/* Release the data-samples. */
delete msg; // msg allocated on heap: explicit de-allocation required!!
/* Remove the DataWriters */
status = chatPublisher->delete_datawriter( talker.in() );
checkStatus(status, "DDS::Publisher::delete_datawriter (talker)");
/* Remove the Publisher. */
status = participant->delete_publisher( chatPublisher.in() );
checkStatus(status, "DDS::DomainParticipant::delete_publisher");
status = participant->delete_topic( chatMessageTopic.in() );
checkStatus(status, "DDS::DomainParticipant::delete_topic (chatMessageTopic)");
/* Remove the type-names. */
string_free(chatMessageTypeName);
/* Remove the DomainParticipant. */
status = dpf->delete_participant( participant.in() );
checkStatus(status, "DDS::DomainParticipantFactory::delete_participant");
cout << "Completed Chatter example" << endl;
return 0;
}
