void
TransportRegistry::bind_config(const TransportConfig_rch& cfg,
DDS::Entity_ptr entity)
{
if (cfg.is_nil()) {
throw Transport::NotFound();
}
EntityImpl* ei = dynamic_cast<EntityImpl*>(entity);
if (!ei) {
throw Transport::MiscProblem();
}
ei->transport_config(cfg);
}
int
TransportRegistry::load_transport_configuration(const OPENDDS_STRING& file_name,
ACE_Configuration_Heap& cf)
{
const ACE_Configuration_Section_Key &root = cf.root_section();
// Create a vector to hold configuration information so we can populate
// them after the transports instances are created.
typedef std::pair<TransportConfig_rch, OPENDDS_VECTOR(OPENDDS_STRING) > ConfigInfo;
OPENDDS_VECTOR(ConfigInfo) configInfoVec;
// Record the transport instances created, so we can place them
// in the implicit transport configuration for this file.
OPENDDS_LIST(TransportInst_rch) instances;
ACE_TString sect_name;
for (int index = 0;
cf.enumerate_sections(root, index, sect_name) == 0;
++index) {
if (ACE_OS::strcmp(sect_name.c_str(), TRANSPORT_SECTION_NAME) == 0) {
// found the [transport/*] section, now iterate through subsections...
ACE_Configuration_Section_Key sect;
if (cf.open_section(root, sect_name.c_str(), 0, sect) != 0) {
ACE_ERROR_RETURN((LM_ERROR,
ACE_TEXT("(%P|%t) TransportRegistry::load_transport_configuration: ")
ACE_TEXT("failed to open section %s\n"),
sect_name.c_str()),
-1);
} else {
// Ensure there are no properties in this section
ValueMap vm;
if (pullValues(cf, sect, vm) > 0) {
// There are values inside [transport]
ACE_ERROR_RETURN((LM_ERROR,
ACE_TEXT("(%P|%t) TransportRegistry::load_transport_configuration: ")
ACE_TEXT("transport sections must have a section name\n"),
sect_name.c_str()),
-1);
}
// Process the subsections of this section (the individual transport
// impls).
KeyList keys;
if (processSections( cf, sect, keys ) != 0) {
ACE_ERROR_RETURN((LM_ERROR,
ACE_TEXT("(%P|%t) TransportRegistry::load_transport_configuration: ")
ACE_TEXT("too many nesting layers in [%s] section.\n"),
sect_name.c_str()),
-1);
}
for (KeyList::const_iterator it=keys.begin(); it != keys.end(); ++it) {
OPENDDS_STRING transport_id = (*it).first;
ACE_Configuration_Section_Key inst_sect = (*it).second;
ValueMap values;
if (pullValues( cf, (*it).second, values ) != 0) {
// Get the factory_id for the transport.
OPENDDS_STRING transport_type;
ValueMap::const_iterator vm_it = values.find("transport_type");
if (vm_it != values.end()) {
transport_type = (*vm_it).second;
} else {
ACE_ERROR_RETURN((LM_ERROR,
ACE_TEXT("(%P|%t) TransportRegistry::load_transport_configuration: ")
ACE_TEXT("missing transport_type in [transport/%C] section.\n"),
transport_id.c_str()),
-1);
}
// Create the TransportInst object and load the transport
// configuration in ACE_Configuration_Heap to the TransportInst
// object.
TransportInst_rch inst = this->create_inst(transport_id,
transport_type);
if (inst == 0) {
ACE_ERROR_RETURN((LM_ERROR,
ACE_TEXT("(%P|%t) TransportRegistry::load_transport_configuration: ")
ACE_TEXT("Unable to create transport instance in [transport/%C] section.\n"),
transport_id.c_str()),
-1);
}
instances.push_back(inst);
inst->load(cf, inst_sect);
} else {
ACE_ERROR_RETURN((LM_ERROR,
ACE_TEXT("(%P|%t) TransportRegistry::load_transport_configuration: ")
ACE_TEXT("missing transport_type in [transport/%C] section.\n"),
transport_id.c_str()),
-1);
}
}
}
} else if (ACE_OS::strcmp(sect_name.c_str(), CONFIG_SECTION_NAME) == 0) {
// found the [config/*] section, now iterate through subsections...
ACE_Configuration_Section_Key sect;
if (cf.open_section(root, sect_name.c_str(), 0, sect) != 0) {
ACE_ERROR_RETURN((LM_ERROR,
ACE_TEXT("(%P|%t) TransportRegistry::load_transport_configuration: ")
ACE_TEXT("failed to open section [%s]\n"),
sect_name.c_str()),
-1);
} else {
// Ensure there are no properties in this section
ValueMap vm;
if (pullValues(cf, sect, vm) > 0) {
// There are values inside [config]
ACE_ERROR_RETURN((LM_ERROR,
ACE_TEXT("(%P|%t) TransportRegistry::load_transport_configuration: ")
ACE_TEXT("config sections must have a section name\n"),
sect_name.c_str()),
-1);
}
// Process the subsections of this section (the individual config
// impls).
KeyList keys;
if (processSections( cf, sect, keys ) != 0) {
// Don't allow multiple layers of nesting ([config/x/y]).
ACE_ERROR_RETURN((LM_ERROR,
ACE_TEXT("(%P|%t) TransportRegistry::load_transport_configuration: ")
ACE_TEXT("too many nesting layers in [%s] section.\n"),
sect_name.c_str()),
-1);
}
for (KeyList::const_iterator it=keys.begin(); it != keys.end(); ++it) {
OPENDDS_STRING config_id = (*it).first;
// Create a TransportConfig object.
TransportConfig_rch config = this->create_config(config_id);
if (config == 0) {
ACE_ERROR_RETURN((LM_ERROR,
ACE_TEXT("(%P|%t) TransportRegistry::load_transport_configuration: ")
ACE_TEXT("Unable to create transport config in [config/%C] section.\n"),
config_id.c_str()),
-1);
}
ValueMap values;
pullValues( cf, (*it).second, values );
ConfigInfo configInfo;
configInfo.first = config;
for (ValueMap::const_iterator it=values.begin();
it != values.end(); ++it) {
OPENDDS_STRING name = (*it).first;
if (name == "transports") {
OPENDDS_STRING value = (*it).second;
char delim = ',';
size_t pos = 0;
OPENDDS_STRING token;
while ((pos = value.find(delim)) != OPENDDS_STRING::npos) {
token = value.substr(0, pos);
configInfo.second.push_back(token);
value.erase(0, pos + 1);
}
configInfo.second.push_back(value);
configInfoVec.push_back(configInfo);
} else if (name == "swap_bytes") {
OPENDDS_STRING value = (*it).second;
if ((value == "1") || (value == "true")) {
config->swap_bytes_ = true;
} else if ((value != "0") && (value != "false")) {
ACE_ERROR_RETURN((LM_ERROR,
ACE_TEXT("(%P|%t) TransportRegistry::load_transport_configuration: ")
ACE_TEXT("Illegal value for swap_bytes (%C) in [config/%C] section.\n"),
value.c_str(), config_id.c_str()),
-1);
}
} else if (name == "passive_connect_duration") {
OPENDDS_STRING value = (*it).second;
if (!convertToInteger(value,
config->passive_connect_duration_)) {
ACE_ERROR_RETURN((LM_ERROR,
ACE_TEXT("(%P|%t) TransportRegistry::load_transport_configuration: ")
ACE_TEXT("Illegal integer value for passive_connect_duration (%s) in [config/%C] section.\n"),
value.c_str(), config_id.c_str()),
-1);
}
} else {
ACE_ERROR_RETURN((LM_ERROR,
ACE_TEXT("(%P|%t) TransportRegistry::load_transport_configuration: ")
ACE_TEXT("Unexpected entry (%C) in [config/%C] section.\n"),
name.c_str(), config_id.c_str()),
-1);
}
}
if (configInfo.second.size() == 0) {
ACE_ERROR_RETURN((LM_ERROR,
ACE_TEXT("(%P|%t) TransportRegistry::load_transport_configuration: ")
ACE_TEXT("No transport instances listed in [config/%C] section.\n"),
config_id.c_str()),
-1);
}
}
}
} else if (ACE_OS::strncmp(sect_name.c_str(), OLD_TRANSPORT_PREFIX.c_str(),
OLD_TRANSPORT_PREFIX.length()) == 0) {
ACE_ERROR_RETURN((LM_ERROR,
ACE_TEXT("(%P|%t) ERROR: ")
ACE_TEXT("Obsolete transport configuration found (%s).\n"),
sect_name.c_str()),
-1);
}
}
// Populate the configurations with instances
for (unsigned int i = 0; i < configInfoVec.size(); ++i) {
TransportConfig_rch config = configInfoVec[i].first;
OPENDDS_VECTOR(OPENDDS_STRING)& insts = configInfoVec[i].second;
for (unsigned int j = 0; j < insts.size(); ++j) {
TransportInst_rch inst = this->get_inst(insts[j]);
if (inst == 0) {
ACE_ERROR_RETURN((LM_ERROR,
ACE_TEXT("(%P|%t) TransportRegistry::load_transport_configuration: ")
ACE_TEXT("The inst (%C) in [config/%C] section is undefined.\n"),
insts[j].c_str(), config->name().c_str()),
-1);
}
config->instances_.push_back(inst);
}
}
// Create and populate the default configuration for this
// file with all the instances from this file.
if (!instances.empty()) {
TransportConfig_rch config = this->create_config(file_name);
if (config == 0) {
ACE_ERROR_RETURN((LM_ERROR,
ACE_TEXT("(%P|%t) TransportRegistry::load_transport_configuration: ")
ACE_TEXT("Unable to create default transport config.\n"),
file_name.c_str()),
-1);
}
instances.sort(predicate);
for (OPENDDS_LIST(TransportInst_rch)::const_iterator it = instances.begin();
it != instances.end(); ++it) {
config->instances_.push_back(*it);
}
}
return 0;
}
bool run_test(DomainParticipant_var& dp_sub,
DomainParticipant_var& dp_pub)
{
OpenDDS::DCPS::RepoId sub_repo_id, pub_repo_id;
{
OpenDDS::DCPS::DomainParticipantImpl* dp_impl =
dynamic_cast<OpenDDS::DCPS::DomainParticipantImpl*>(dp_sub.in());
sub_repo_id = dp_impl->get_id ();
OpenDDS::DCPS::GuidConverter converter(sub_repo_id);
ACE_DEBUG ((LM_DEBUG,
ACE_TEXT("%P ")
ACE_TEXT("Sub Domain Participant GUID=%C\n"),
std::string(converter).c_str()));
}
{
OpenDDS::DCPS::DomainParticipantImpl* dp_impl =
dynamic_cast<OpenDDS::DCPS::DomainParticipantImpl*>(dp_pub.in());
pub_repo_id = dp_impl->get_id ();
OpenDDS::DCPS::GuidConverter converter(pub_repo_id);
ACE_DEBUG ((LM_DEBUG,
ACE_TEXT("%P ")
ACE_TEXT("Pub Domain Participant GUID=%C\n"),
std::string(converter).c_str()));
}
// If we are running with an rtps_udp transport, it can't be shared between
// participants.
TransportConfig_rch cfg = TheTransportRegistry->get_config("dp1");
if (!cfg.is_nil()) {
TheTransportRegistry->bind_config(cfg, dp_sub);
}
cfg = TheTransportRegistry->get_config("dp2");
if (!cfg.is_nil()) {
TheTransportRegistry->bind_config(cfg, dp_pub);
}
Subscriber_var bit_sub = dp_sub->get_builtin_subscriber();
if (!read_participant_bit(bit_sub, dp_sub, pub_repo_id, TestConfig::PARTICIPANT_USER_DATA())) {
return false;
}
// Each domain participant's handle to the other
InstanceHandle_t dp_sub_ih, dp_pub_ih;
InstanceHandle_t pub_ih, sub_ih, ig_ih;
if (!(check_discovered_participants(dp_sub, dp_pub_ih) &&
check_discovered_participants(dp_pub, dp_sub_ih)))
{
return false;
}
DataWriter_var dw = create_data_writer(dp_pub);
if (!dw) {
ACE_DEBUG((LM_ERROR, "ERROR: %P could not create Data Writer (participant 2)\n"));
return false;
}
if (!read_publication_bit(bit_sub, dp_sub, pub_repo_id, pub_ih, TestConfig::DATA_WRITER_USER_DATA(), TestConfig::TOPIC_DATA(), 1, 1)) {
return false;
}
DataReader_var dr = create_data_reader(dp_sub);
if (!dr) {
ACE_DEBUG((LM_ERROR, "ERROR: %P could not create Data Reader (participant 1)\n"));
return false;
}
if (!read_subscription_bit(dp_pub->get_builtin_subscriber(), dp_pub, sub_repo_id, sub_ih, TestConfig::DATA_READER_USER_DATA(), TestConfig::TOPIC_DATA())) {
return false;
}
// Wait for the reader to associate with the writer.
WriterSync::wait_match(dw);
// Remove the writer and its topic, then re-create them. The writer's
// participant should still have discovery info about the reader so that
// the association between the new writer and old reader can be established.
recreate_data_writer_and_topic(dw, dr);
// Wait for the reader to associate with the writer.
WriterSync::wait_match(dw);
// The new writer is associated with the reader, but the reader may still
// also be associated with the old writer.
wait_match(dr, 1);
// Get the new instance handle as pub_ih
if (!read_publication_bit(bit_sub, dp_sub, pub_repo_id, pub_ih, TestConfig::DATA_WRITER_USER_DATA(), TestConfig::TOPIC_DATA(), 1, 2)) {
return false;
}
TestMsgDataWriter_var tmdw = TestMsgDataWriter::_narrow(dw);
const TestMsg msg = {42};
tmdw->write(msg, HANDLE_NIL);
ReadCondition_var rc = dr->create_readcondition(ANY_SAMPLE_STATE,
ANY_VIEW_STATE,
ALIVE_INSTANCE_STATE);
WaitSet_var waiter = new WaitSet;
waiter->attach_condition(rc);
ConditionSeq activeConditions;
const Duration_t timeout = { 90, 0 };
ReturnCode_t result = waiter->wait(activeConditions, timeout);
waiter->detach_condition(rc);
if (result != RETCODE_OK) {
ACE_DEBUG((LM_ERROR,
"ERROR: %P TestMsg reader could not wait for condition: %d\n", result));
return false;
}
TestMsgDataReader_var tmdr = TestMsgDataReader::_narrow(dr);
TestMsgSeq data;
SampleInfoSeq infos;
ReturnCode_t ret = tmdr->read_w_condition(data, infos, LENGTH_UNLIMITED, rc);
if (ret != RETCODE_OK) {
ACE_DEBUG((LM_ERROR, "ERROR: %P could not read TestMsg: %d\n", ret));
return false;
}
bool ok = false;
for (CORBA::ULong i = 0; i < data.length(); ++i) {
if (infos[i].valid_data) {
ok = true;
ACE_DEBUG((LM_DEBUG, "%P Read data sample: %d\n", data[i].value));
}
}
if (!ok) {
ACE_DEBUG((LM_ERROR, "ERROR: %P no valid data from TestMsg data reader\n"));
}
// Change dp qos
{
DomainParticipantQos dp_qos;
dp_pub->get_qos(dp_qos);
set_qos(dp_qos.user_data.value, TestConfig::PARTICIPANT_USER_DATA2());
dp_pub->set_qos(dp_qos);
}
// Change dw qos
{
DataWriterQos dw_qos;
dw->get_qos(dw_qos);
set_qos(dw_qos.user_data.value, TestConfig::DATA_WRITER_USER_DATA2());
dw->set_qos(dw_qos);
}
// Change dr qos
{
DataReaderQos dr_qos;
dr->get_qos(dr_qos);
set_qos(dr_qos.user_data.value, TestConfig::DATA_READER_USER_DATA2());
dr->set_qos(dr_qos);
}
// Wait for propagation
ACE_OS::sleep(3);
if (!read_participant_bit(bit_sub, dp_sub, pub_repo_id, TestConfig::PARTICIPANT_USER_DATA2())) {
return false;
}
if (!read_publication_bit(bit_sub, dp_sub, pub_repo_id, ig_ih, TestConfig::DATA_WRITER_USER_DATA2(), TestConfig::TOPIC_DATA(), 1, 1)) {
return false;
}
if (!read_subscription_bit(dp_pub->get_builtin_subscriber(), dp_pub, sub_repo_id, ig_ih, TestConfig::DATA_READER_USER_DATA2(), TestConfig::TOPIC_DATA())) {
return false;
}
// Set dw topic qos
Topic_var topic = dw->get_topic();
TopicQos topic_qos;
topic->get_qos(topic_qos);
set_qos(topic_qos.topic_data.value, TestConfig::TOPIC_DATA2());
topic->set_qos(topic_qos);
// Set dr topic qos
TopicDescription_var topic_desc = dr->get_topicdescription();
topic = Topic::_narrow(topic_desc);
topic->get_qos(topic_qos);
set_qos(topic_qos.topic_data.value, TestConfig::TOPIC_DATA2());
topic->set_qos(topic_qos);
// Wait for propagation
ACE_OS::sleep(3);
if (!read_publication_bit(bit_sub, dp_sub, pub_repo_id, ig_ih, TestConfig::DATA_WRITER_USER_DATA2(), TestConfig::TOPIC_DATA2(), 1, 1)) {
return false;
}
if (!read_subscription_bit(dp_pub->get_builtin_subscriber(), dp_pub, sub_repo_id, ig_ih, TestConfig::DATA_READER_USER_DATA2(), TestConfig::TOPIC_DATA2())) {
return false;
}
// Test ignore
dp_sub->ignore_publication(pub_ih);
if (!read_publication_bit(bit_sub, dp_sub, pub_repo_id, pub_ih, TestConfig::DATA_WRITER_USER_DATA2(), TestConfig::TOPIC_DATA2(), 0, 0)) {
ACE_ERROR_RETURN((LM_ERROR,
ACE_TEXT("ERROR: %P Could not ignore publication\n")), false);
}
dp_pub->ignore_subscription(sub_ih);
if (!read_subscription_bit(dp_pub->get_builtin_subscriber(), dp_pub, sub_repo_id, sub_ih, TestConfig::DATA_READER_USER_DATA2(), TestConfig::TOPIC_DATA2(), true)) {
ACE_ERROR_RETURN((LM_ERROR,
ACE_TEXT("ERROR: %P Could not ignore subscription\n")), false);
}
dp_sub->ignore_participant(dp_pub_ih);
InstanceHandleSeq handles;
dp_sub->get_discovered_participants(handles);
// Check that the handle is no longer in the sequence.
for (CORBA::ULong i = 0; i < handles.length (); ++i) {
if (handles[i] == dp_pub_ih) {
ACE_ERROR_RETURN((LM_ERROR,
ACE_TEXT("ERROR: %P Could not ignore participant\n")), false);
}
}
return ok;
}