C++ ORB_var::object_to_string方法代码示例

int ACE_TMAIN (int argc, ACE_TCHAR *argv[])
{
  try
  {
    long retryCount = 0;
    const ACE_TCHAR *ior_arg = ACE_TEXT("manager.ior");
    CORBA::ORB_var orb = CORBA::ORB_init (argc, argv);

    ACE_Get_Opt get_opts (argc, argv, ACE_TEXT("r:o:"));
    int c;
    while ((c = get_opts ()) != -1)
    {
      switch (c)
      {
      case 'r':
        retryCount = ACE_OS::atoi(get_opts.opt_arg());
        break;
      case 'o':
        ior_arg = get_opts.opt_arg();
        break;
      case '?':
      default:
        cout << "Usage:  " << argv[0] << " [-r retryCount]"
             << " [-o iorfile]" << endl;
        break;
      }
    }

    CORBA::Object_var obj = orb->resolve_initial_references("RootPOA");
    PortableServer::POA_var poa = PortableServer::POA::_narrow(obj.in());

    PortableServer::POAManager_var mgr = poa->the_POAManager();

    Manager_i servant(retryCount);
    PortableServer::ObjectId_var oid = poa->activate_object(&servant);
    obj = poa->id_to_reference(oid.in());
    {
      CORBA::String_var ior = orb->object_to_string(obj.in());
      ofstream iorFile(ACE_TEXT_ALWAYS_CHAR(ior_arg));
      iorFile << ior.in() << endl;
    }

    cout << "IMR Test Manager activated (servers retry = " << retryCount << ")." << endl;

    mgr->activate();

    orb->run();

    poa->destroy(1, 1);
    orb->destroy();
    return 0;
  }
  catch (const CORBA::Exception& ex)
  {
    cerr << "Manager: " << ex << endl;
  }
  return 1;
}

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

  try
    {
      ACE_DEBUG((LM_INFO,"(%P|%t) SERVER START\n"));

      orb_ = CORBA::ORB_init (argc, argv);

      CORBA::Object_var obj = orb_->resolve_initial_references("RootPOA");
      PortableServer::POA_var poa = PortableServer::POA::_narrow (obj.in());
      PortableServer::POAManager_var mgr = poa->the_POAManager ();
      mgr->activate ();

      ACE_DEBUG((LM_INFO,"(%P|%t) ORB initialized\n"));

      Test_Idl_SharedIntf_i* intf_i = new Test_Idl_SharedIntf_i(orb_.in());

      PortableServer::ServantBase_var base_var = intf_i;
      PortableServer::ObjectId_var intfId_var =
        poa->activate_object(base_var.in());

      obj = poa->id_to_reference(intfId_var.in());
      Test_Idl::SharedIntf_var intf_var = Test_Idl::SharedIntf::_narrow(obj.in());
      CORBA::String_var intfString_var = orb_->object_to_string(intf_var.in());

      // Output the IOR to the <ior_output_file>
      FILE *output_file= ACE_OS::fopen (ior_output_file, "w");
      if (output_file == 0)
        ACE_ERROR_RETURN ((LM_ERROR,
                           "Cannot open output file for writing IOR: %s\n",
                           ior_output_file),
                          1);
      ACE_OS::fprintf (output_file, "%s", intfString_var.in ());
      ACE_OS::fclose (output_file);

      intf_i->set_upper (upper_ior);

      // Running ORB in separate thread
      Worker worker;
      if (worker.activate () != 0)
      ACE_ERROR_RETURN ((LM_ERROR,
                         "(%P|%t) %p\n", "Cannot activate server thread(s)"),
                        -1);

      worker.thr_mgr()->wait ();
      orb_->destroy();
    }
  catch (const CORBA::Exception& ex)
    {
      ex._tao_print_exception ("Error: Exception caught:");
    }

  ACE_OS::unlink (ior_output_file);
  return result;
}

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;

    // Find the Naming Service.
    CORBA::Object_var rootObj =  orb->resolve_initial_references("NameService");
    CosNaming::NamingContext_var rootNC =
      CosNaming::NamingContext::_narrow(rootObj.in());

    // Get the  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();

    // Create our Messenger servant.
    PortableServer::Servant_var<Messenger_i> messenger_servant =
      new Messenger_i(orb.in());

    // Register it with the RootPOA.
    PortableServer::ObjectId_var oid =
      poa->activate_object( messenger_servant.in() );
    CORBA::Object_var messenger_obj = poa->id_to_reference( oid.in() );

    // Bind it in the Naming Service.
    CosNaming::Name name;
    name.length (1);
    name[0].id = CORBA::string_dup("MessengerService");
    rootNC->rebind(name, messenger_obj.in());

    CORBA::String_var str = orb->object_to_string (messenger_obj.in());
    std::ofstream iorFile (ACE_TEXT_ALWAYS_CHAR(ior_output_file));
    iorFile << str.in () << std::endl;
    iorFile.close ();
    std::cout << "IOR written to file " << ior_output_file << std::endl;

    // Accept requests
    orb->run();
    orb->destroy();

  }
  catch(const CORBA::Exception& ex) {
    std::cerr << ex << std::endl;
    return 1;
  }
  return 0;

}

int
main (int argc, char *argv[])
{
	try {
		CORBA::ORB_var orb = CORBA::ORB_init (argc, argv, "");

		CORBA::Object_var poa_object = orb->resolve_initial_references("RootPOA");

		PortableServer::POA_var root_poa = PortableServer::POA::_narrow (poa_object.in ());

		if (CORBA::is_nil (root_poa.in ()))
			ACE_ERROR_RETURN ((LM_ERROR,
					   " (%N|%l) Panic: nil RootPOA\n"),
					  1);

		PortableServer::POAManager_var poa_manager = root_poa->the_POAManager ();

		Hello *hello_impl;
		ACE_NEW_RETURN (hello_impl,
				Hello (orb.in ()),
				1);
		PortableServer::ServantBase_var owner_transfer(hello_impl);

		Test::Hello_var hello =	hello_impl->_this ();

		//
		// Register the server object in the IOR table
		//

		// Turn the object reference into an IOR string
		CORBA::String_var ior_string = orb->object_to_string(hello.in());

		// Get a reference to the IOR Table and bind the hello object
		CORBA::Object_var table_obj = orb->resolve_initial_references("IORTable");
		IORTable::Table_var ior_table = IORTable::Table::_narrow(table_obj.in());
		ior_table->bind(::Test::Hello::IOR_TABLE_KEY, ior_string.in());

		poa_manager->activate ();

		ACE_DEBUG ((LM_DEBUG, "(%N|%l) server - event loop beginning\n"));

		orb->run ();

		ACE_DEBUG ((LM_DEBUG, "(%N|%l) server - event loop finished\n"));

		root_poa->destroy (1, 1);

		orb->destroy ();
	}
	catch (const CORBA::Exception& ex) {
		ex._tao_print_exception ("Exception caught:");
		return 1;
	}

	return 0;
}

int main(int argc, char** argv)
{
  try {
    CORBA::ORB_var orb = CORBA::ORB_init(argc, argv, "omniORB3");

    CORBA::Object_var obj = orb->resolve_initial_references("RootPOA");
    PortableServer::POA_var poa = PortableServer::POA::_narrow(obj);

    HelloWorld_i* myhello = new HelloWorld_i();
    PortableServer::ObjectId_var myhelloid = poa->activate_object(myhello);
    
    obj = myhello->_this();
    CORBA::String_var sior(orb->object_to_string(obj));
    
    const char* myRef = argv[1];
    ofstream out(myRef);
    if(out.fail())
    {
      cerr << argv[0] << ": can't open `" << myRef << "': "
           << strerror(errno) << endl;
      return EXIT_FAILURE;
    }
    out << sior << endl;
    out.close();
    
    myhello->_remove_ref();

    PortableServer::POAManager_var pman = poa->the_POAManager();
    pman->activate();

    orb->run();
    	
    orb->destroy();
  }
  catch(CORBA::COMM_FAILURE& ex) {
    cerr << "Caught system exception COMM_FAILURE -- unable to contact the "
         << "object." << endl;
  }
  catch(CORBA::SystemException&) {
    cerr << "Caught CORBA::SystemException." << endl;
  }
  catch(CORBA::Exception&) {
    cerr << "Caught CORBA::Exception." << endl;
  }
  catch(omniORB::fatalException& fe) {
    cerr << "Caught omniORB::fatalException:" << endl;
    cerr << "  file: " << fe.file() << endl;
    cerr << "  line: " << fe.line() << endl;
    cerr << "  mesg: " << fe.errmsg() << endl;
  }
  catch(...) {
    cerr << "Caught unknown exception." << endl;
  }

  return 0;
}

CORBA::Boolean
Foo_Impl::match_references ()
{
  CORBA::Object_var o = _this ();
  CORBA::ORB_var orb = o->_get_orb ();
  CORBA::String_var ior_from_upcall = orb->object_to_string (o.in());

  CORBA::Boolean r1 = equal_func (this->ior_from_main_.in(), ior_from_upcall.in());

  return r1;
}

char *
Task::locate (const char *)
{
  CORBA::Object_var fwdObj = orb_->string_to_object(anotherIOR);
  CORBA::String_var fwdString = orb_->object_to_string(fwdObj.in ());

  ACE_DEBUG ((LM_DEBUG,
              "IN LOCATOR!  Forwarding client to: %C\n",
              fwdString.in ()));

  return fwdString._retn();
}

int ACE_TMAIN (int argc, ACE_TCHAR *argv[])
{
  try {
    // Initialize the ORB.
    CORBA::ORB_var orb = CORBA::ORB_init( argc, argv );

    //Get reference to the RootPOA.
    CORBA::Object_var obj = orb->resolve_initial_references( "RootPOA" );
    PortableServer::POA_var poa = PortableServer::POA::_narrow( obj.in() );

    // Activate the POAManager.
    PortableServer::POAManager_var mgr = poa->the_POAManager();
    mgr->activate();

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

    // Create a servant.
    PortableServer::Servant_var<Messenger_i> messenger_servant = new Messenger_i;

    // Register the servant with the RootPOA, obtain its object
    // reference, stringify it, and write it to a file.
    PortableServer::ObjectId_var oid =
      poa->activate_object( messenger_servant.in() );
    CORBA::Object_var messenger_obj = poa->id_to_reference( oid.in() );
    CORBA::String_var str = orb->object_to_string( messenger_obj.in() );
    std::ofstream iorFile(ACE_TEXT_ALWAYS_CHAR (ior_output_file));
    iorFile << str.in() << std::endl;
    iorFile.close();
    std::cout << "IOR written to file " <<
      ACE_TEXT_ALWAYS_CHAR (ior_output_file) << std::endl;

    // 3. Create and activate threads for the thread pool.
    ORB_Task task (orb.in());
    int retval = task.activate (THR_NEW_LWP | THR_JOINABLE, nthreads);
    if (retval != 0) {
      std::cerr << "Failed to activate " << nthreads << " threads." << std::endl;
      return 1;
    }

    // 4. Wait for threads to finish.
    task.wait();

    // Clean up.
    orb->destroy();
  }
  catch(const CORBA::Exception& ex) {
    std::cerr << "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);

        // 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 ();

        // Create a controller and set static m_ctrl member
        // for thermostats and thermometers.
        Controller_impl ctrl_servant;
        Thermometer_impl::m_ctrl = &ctrl_servant;

        // Write controller stringified reference to stdout
        CCS::Controller_var ctrl = ctrl_servant._this ();
        CORBA::String_var str = orb->object_to_string (ctrl.in ());
        std::cout << str.in () << std::endl << std::endl;

        // Create a few devices. (Thermometers have odd asset
        // numbers, thermostats have even asset numbers.)
        Thermometer_impl thermo1 (2029, "Deep Thought");
        Thermometer_impl thermo2 (8053, "HAL");
        Thermometer_impl thermo3 (1027, "ENIAC");

        Thermostat_impl tmstat1 (3032, "Colossus", 68);
        Thermostat_impl tmstat2 (4026, "ENIAC", 60);
        Thermostat_impl tmstat3 (4088, "ENIAC", 50);
        Thermostat_impl tmstat4 (8042, "HAL", 40);

        // Accept requests
        orb->run ();
    }
    catch (const CORBA::Exception & e) {
        std::cerr << "Uncaught CORBA exception: "
                  << e
                  << std::endl;
        return 1;
    }
    catch (...) {
        assert (0);  // Unexpected exception, dump core
    }
    return 0;
}

int
ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{
  try
    {
      CORBA::ORB_var orb =
        CORBA::ORB_init (argc, argv);

      CORBA::Object_var poa_object =
        orb->resolve_initial_references("RootPOA");

      PortableServer::POA_var root_poa =
        PortableServer::POA::_narrow (poa_object.in ());

      if (CORBA::is_nil (root_poa.in ()))
        ACE_ERROR_RETURN ((LM_ERROR,
                           " (%P|%t) Panic: nil RootPOA\n"),
                          1);

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

      Test::Hello_var hello = prepare_tests (orb.in (), root_poa.in ());

      CORBA::String_var ior = orb->object_to_string (hello.in ());

      // Output the IOR to the <ior_output_file>
      FILE *output_file= ACE_OS::fopen (ior_output_file, "w");
      if (output_file == 0)
        ACE_ERROR_RETURN ((LM_ERROR,
                           "Cannot open output file for writing IOR: %s\n",
                           ior_output_file),
                           1);
      ACE_OS::fprintf (output_file, "%s", ior.in ());
      ACE_OS::fclose (output_file);

      orb->run ();

      ACE_DEBUG ((LM_DEBUG, "(%P|%t) server - event loop finished\n"));

      root_poa->destroy (1, 1);

      orb->destroy ();
    }
  catch (const CORBA::Exception& ex)
    {
      ex._tao_print_exception ("Exception caught:");
      return 1;
    }

  return 0;
}

int
ACE_TMAIN (int argc, ACE_TCHAR *argv[])
{
  try {
    PortableInterceptor::ORBInitializer_var orb_initializer =
      new ServerInitializer;

    PortableInterceptor::register_orb_initializer (orb_initializer.in ());

    // 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();

    // Create an object
    PortableServer::Servant_var<Messenger_i> messenger_servant = new Messenger_i;

    // Register the servant with the RootPOA, obtain its object
    // reference, stringify it, and write it to a file.
    PortableServer::ObjectId_var oid =
      poa->activate_object( messenger_servant.in() );
    CORBA::Object_var messenger_obj = poa->id_to_reference( oid.in() );
    CORBA::String_var str = orb->object_to_string( messenger_obj.in() );
    std::ofstream iorFile( ACE_TEXT_ALWAYS_CHAR(ior_output_file) );
    iorFile << str.in() << std::endl;
    iorFile.close();
    std::cout << "IOR written to file " << ACE_TEXT_ALWAYS_CHAR(ior_output_file) << std::endl;

    // Accept requests
    orb->run();
    orb->destroy();
  }

  catch(const CORBA::Exception& ex)
    {
      std::cerr << "Exception in MessengerServer: " << ex << std::endl;
      return 1;
    }

  return 0;
}

int main (int argc, char *argv[])
{
    try 
    {
      // Initialize orb
      printf("orb init\n");
      CORBA::ORB_var orb = CORBA::ORB_init (argc, (char**)argv);
        
      // Get reference to Root POA.
      printf("resolve_initial_references\n");

      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();

      // Create an object
      HelloWorld_impl HelloWorld_servant;

      // Write its stringified reference to stdout
      perf::jitter::HelloWorld_var myInterface = HelloWorld_servant._this ();
      CORBA::String_var str = orb->object_to_string (myInterface.in ());

      FILE* outFile = fopen("ior.txt", "w");
      if (outFile == NULL)
      {
          printf("Error: Cannot open IOR file for writing\n");
      }
      else
      {
          if (fprintf(outFile, "%s\n", str.in ()) <= 0)
          {
              printf("Error: Could not write IOR string to file\n");
          }

          fclose(outFile);
          
          printf("Listening for CORBA requests...\n");
          orb->run();
      }
    }
    catch (const CORBA::Exception &) 
    {
      printf("Uncaught CORBA exception");
    }
	
	return 0;
}

//int testClient (char* orbName, char* ior)
int ACE_TMAIN (int argc, ACE_TCHAR *argv[])
{
  try
    {
      CORBA::ORB_var orb =
          CORBA::ORB_init (argc,
                           argv,
                           "ORB_Test_Client");

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

      CORBA::Object_var object =
        orb->string_to_object (ior);

      Simple_Server_var server =
        Simple_Server::_narrow (object.in ());

      if (CORBA::is_nil (server.in ()))
        {
          ACE_ERROR_RETURN ((LM_ERROR,
                             "Object reference <%s> is nil.\n",
                             ior),
                            1);
        }

      CORBA::String_var string =
        orb->object_to_string (server.in ());

      ACE_DEBUG ((LM_DEBUG,
                  "Client: orb->object_to_string: <%C>\n",
                  string.in ()));

      Client client (server.in (), niter);

      client.svc ();

      //ACE_DEBUG ((LM_DEBUG, "threads finished\n"));

      orb->destroy ();
    }
  catch (const CORBA::Exception& ex)
    {
      ex._tao_print_exception ("Caught exception:");
      return 1;
    }

  return 0;
}

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();

    // Create an object
    Messenger_i messenger_servant (orb.in ());

    // Register the servant with the RootPOA, obtain its object
    // reference, stringify it, and write it to a file.
    PortableServer::ObjectId_var oid =
      poa->activate_object( &messenger_servant );
    CORBA::Object_var messenger_obj = poa->id_to_reference( oid.in() );
    CORBA::String_var str = orb->object_to_string( messenger_obj.in() );
    FILE *output_file= ACE_OS::fopen (ior_output_file, "w");
    if (output_file == 0)
      ACE_ERROR_RETURN ((LM_ERROR,
                          "Cannot open output file for writing IOR: %s\n",
                          ior_output_file),
                          1);
    ACE_OS::fprintf (output_file, "%s", str.in ());
    ACE_OS::fclose (output_file);

    // Accept requests
    orb->run();
    orb->destroy();
  }
  catch( const CORBA::Exception & ex)
  {
    ex._tao_print_exception ("Caught CORBA exception: ");
    return 1;
  }

  return 0;
}

ACE_CString
TAO_Notify_PushConsumer::get_ior (void) const
{
    ACE_CString result;
    CORBA::ORB_var orb = TAO_Notify_PROPERTIES::instance()->orb();
    try
    {
        CORBA::String_var ior = orb->object_to_string(this->push_consumer_.in());
        result = static_cast<const char*> (ior.in ());
    }
    catch (const CORBA::Exception&)
    {
        result.fast_clear();
    }
    return result;
}