int ACE_TMAIN (int argc, ACE_TCHAR *argv[])
{
try {
// Initialize orb
CORBA::ORB_var orb = CORBA::ORB_init(argc, argv);
if (parse_args (argc, argv) != 0)
return 1;
//Get reference to Root POA
CORBA::Object_var obj = orb->resolve_initial_references("RootPOA");
PortableServer::POA_var poa = PortableServer::POA::_narrow(obj.in());
// Activate POA Manager
PortableServer::POAManager_var mgr = poa->the_POAManager();
mgr->activate();
// Find the Naming Service
obj = orb->resolve_initial_references("NameService");
CosNaming::NamingContextExt_var root =
CosNaming::NamingContextExt::_narrow(obj.in());
if (CORBA::is_nil(root.in())) {
std::cerr << "Nil Naming Context reference" << std::endl;
return 1;
}
// Bind a new context.
CosNaming::Name name;
name.length( 1 );
name[0].id = CORBA::string_dup( "root.esc-dot" );
name[0].kind = CORBA::string_dup( "kind1" );
try {
obj = root->resolve(name);
}
catch(const CosNaming::NamingContext::NotFound&) {
CosNaming::NamingContext_var dummy = root->bind_new_context(name);
}
name.length( 2 );
name[1].id = CORBA::string_dup( "leaf/esc-slash" );
name[1].kind = CORBA::string_dup( "kind2" );
// Create an object
PortableServer::Servant_var<Messenger_i> servant = new Messenger_i;
PortableServer::ObjectId_var oid = poa->activate_object(servant.in());
CORBA::Object_var messenger_obj = poa->id_to_reference(oid.in());
root->rebind(name, messenger_obj.in());
// Also try rebinding to a simple path.
CosNaming::Name_var simp_name = root->to_name("Simple");
try {
obj = root->resolve(simp_name.in());
}
catch(const CosNaming::NamingContext::NotFound&) {
CosNaming::NamingContext_var dummy =
root->bind_new_context(simp_name.in());
}
simp_name = root->to_name("Simple/Messenger");
root->rebind(simp_name.in(), messenger_obj.in());
// Convert Name to String Name.
CORBA::String_var str_name = root->to_string(name);
std::cout << "str_name: " << str_name.in() << std::endl;
CORBA::String_var str_simple = root->to_string(simp_name.in());
std::cout << "simple: " << str_simple.in() << std::endl;
// Convert String Name to Name.
CosNaming::Name_var tname = root->to_name(str_name.in());
std::cout << "converted back to a CosNaming::Name: " << std::endl;
std::cout << " name[0] = " << (* tname)[0].id.in() << " , "
<< (* tname)[0].kind.in() << std::endl;
std::cout << " name[1] = " << (* tname)[1].id.in() << " , "
<< (* tname)[1].kind.in() << std::endl;
// Find the application object by resolve_str.
try {
obj = root->resolve_str(str_name.in());
}
catch(const CosNaming::NamingContext::NotFound&) {
std::cerr<<"Couldn't resolve the string name: " << str_name << std::endl;
return 1;
}
ACE_CString base_address (":");
base_address += ACE_TEXT_ALWAYS_CHAR (hostname);
base_address += ":";
base_address += ACE_TEXT_ALWAYS_CHAR (port);
ACE_CString addr ("");
addr = base_address + "/key/str";
// Create an URL string for application object.
CORBA::String_var address = CORBA::string_dup (addr.c_str());
std::cout << "call to_url(\"" << address.in() << "\"" << std::endl;
std::cout << " ,\"" << str_simple.in() << "\")"<< std::endl;
CORBA::String_var url_string = root->to_url(address.in(), str_simple.in());
std::cout << "to_url result: " << url_string.in() << std::endl;
// Write NS url to a file to let client read NS URL to get
// NamingContext reference.
CORBA::String_var ns_addr = CORBA::string_dup(base_address.c_str());
std::cout << "call to_url(\"" <<ns_addr.in() << "\",\""
<< str_simple.in() << "\")"<< std::endl;
CORBA::String_var url = root->to_url(ns_addr.in(), str_simple.in());
std::cout << "to_url result: " << url.in() << std::endl;
std::ofstream iorFile(ACE_TEXT_ALWAYS_CHAR (ior_output_file));
iorFile << url.in() << std::endl;
iorFile.close();
std::cout << "Naming Service URL written to file " << ior_output_file << std::endl;
// Accept requests
orb->run();
orb->destroy();
}
catch(const CORBA::Exception& ex) {
std::cerr << "Caught a CORBA::Exception: " << ex << std::endl;
return 1;
}
return 0;
}
int
ACE_TMAIN (int argc, ACE_TCHAR *argv[])
{
try {
// Initialize orb
CORBA::ORB_var orb = CORBA::ORB_init( argc, argv );
// Find the Naming Service
CORBA::Object_var naming_obj = orb->resolve_initial_references("NameService");
CosNaming::NamingContextExt_var root =
CosNaming::NamingContextExt::_narrow(naming_obj.in());
if (CORBA::is_nil(root.in())) {
std::cerr << "Nil Naming Context reference" << std::endl;
return 1;
}
// Resolve the Messenger object
CosNaming::Name name;
name.length( 2 );
name[0].id = CORBA::string_dup( "example" );
name[1].id = CORBA::string_dup( "Messenger" );
CORBA::Object_var obj = CORBA::Object::_nil();
while (CORBA::is_nil(obj.in())) {
try {
obj = root->resolve_str("example/Messenger");
} catch (const CosNaming::NamingContext::NotFound&) {
// Sleep for a second and try again
ACE_OS::sleep(1);
}
}
// Narrow the Messenger object reference
Messenger_var messenger = Messenger::_narrow(obj.in());
if (CORBA::is_nil(messenger.in())) {
std::cerr << "Not a Messenger reference" << std::endl;
return 1;
}
CORBA::String_var message = CORBA::string_dup("Hello!");
// Send a message
messenger->send_message("TAO User", "TAO Test", message.inout());
std::cout << "Message was sent" << std::endl;
orb->destroy();
}
catch(const CORBA::Exception& ex) {
std::cerr << "Caught a CORBA exception: " << ex << std::endl;
return 1;
}
return 0;
}
int
TAO_Notify_Service_Driver::fini (void)
{
/// Release all the _vars as the ORB about to go away.
CosNotifyChannelAdmin::EventChannelFactory_var factory =
this->notify_factory_._retn ();
CORBA::ORB_var orb = this->orb_._retn ();
CORBA::ORB_var dispatching_orb = this->dispatching_orb_._retn ();
PortableServer::POA_var poa = this->poa_._retn ();
CosNaming::NamingContextExt_var naming = this->naming_._retn ();
// This must be called to ensure that all services shut down
// correctly. Depending upon the type of service loaded, it may
// or may not actually perform any actions.
this->notify_service_->finalize_service (factory.in ());
factory = CosNotifyChannelAdmin::EventChannelFactory::_nil ();
this->notify_service_->fini ();
// Deactivate.
if (this->use_name_svc_ && !CORBA::is_nil (naming.in ()))
{
// Unbind all event channels from the naming service
if (this->register_event_channel_)
{
for (ACE_Unbounded_Set<ACE_CString>::const_iterator ci (
this->notify_channel_name_); !ci.done(); ci++)
{
CosNaming::Name_var name = naming->to_name ((*ci).c_str ());
naming->unbind (name.in ());
}
}
// Unbind from the naming service.
CosNaming::Name_var name =
naming->to_name (this->notify_factory_name_.c_str ());
naming->unbind (name.in ());
naming = CosNaming::NamingContextExt::_nil ();
}
if (!CORBA::is_nil (poa.in ()))
{
poa->destroy (true, true);
poa = PortableServer::POA::_nil ();
}
if (this->shutdown_dispatching_orb_ && !CORBA::is_nil (dispatching_orb_.in ()))
{
dispatching_orb->shutdown ();
}
// shutdown the ORB.
if (this->shutdown_orb_ && !CORBA::is_nil (orb.in ()))
{
orb->shutdown ();
}
// Make sure all worker threads are gone.
this->worker_.wait ();
this->logging_worker_.wait ();
// Destroy the ORB
if (this->shutdown_dispatching_orb_ && !CORBA::is_nil (dispatching_orb_.in ()))
{
dispatching_orb->destroy ();
}
// Destroy the ORB.
if (this->shutdown_orb_ && !CORBA::is_nil (orb.in ()))
{
orb->destroy ();
}
dispatching_orb_ = CORBA::ORB::_nil ();
worker_.orb (CORBA::ORB::_nil ());
orb = CORBA::ORB::_nil ();
return 0;
}
