Ejemplo n.º 1
3
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 ());

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

      poa_manager->activate ();

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

      test_i servant (orb.in ());

      PortableServer::ObjectId_var id =
        root_poa->activate_object (&servant);

      CORBA::Object_var object = root_poa->id_to_reference (id.in ());

      test_var server =
        test::_narrow (object.in ());

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

      ACE_DEBUG ((LM_DEBUG, "Activated as <%C>\n", ior.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",
                           ior_output_file),
                          -1);
      ACE_OS::fprintf (output_file, "%s", ior.in ());
      ACE_OS::fclose (output_file);

      Event_Loop_Task event_loop_task (orb.in ());

      if (event_loop_task.activate (THR_NEW_LWP | THR_JOINABLE,
                                    number_of_event_loop_threads) != 0)
        ACE_ERROR_RETURN ((LM_ERROR,
                           "Cannot activate event_loop threads\n"),
                          -1);

      event_loop_task.thr_mgr ()->wait ();

      ACE_DEBUG ((LM_DEBUG, "Server: Event loop finished\n"));

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

  return 0;
}
Ejemplo n.º 2
1
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");

      if (CORBA::is_nil (poa_object.in ()))
        ACE_ERROR_RETURN ((LM_ERROR,
                           " (%P|%t) Unable to initialize the POA.\n"),
                          1);

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

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

      // Policies for the childPOA to be created.
      CORBA::PolicyList policies (1);
      policies.length (1);

      CORBA::Any pol;
      pol <<= BiDirPolicy::BOTH;
      policies[0] =
        orb->create_policy (BiDirPolicy::BIDIRECTIONAL_POLICY_TYPE, pol);

      // Create POA as child of RootPOA with the above policies.  This POA
      // will receive request in the same connection in which it sent
      // the request
      PortableServer::POA_var child_poa =
        root_poa->create_POA ("childPOA", poa_manager.in (), policies);

      // Creation of childPOA is over. Destroy the Policy objects.
      for (CORBA::ULong i = 0; i < policies.length (); ++i)
        {
          policies[i]->destroy ();
        }

      poa_manager->activate ();

      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 <%C> is nil\n",
                             ior),
                            1);
        }

      Callback_i callback_impl (orb.in ());

      PortableServer::ObjectId_var id =
        PortableServer::string_to_ObjectId ("client_callback");

      child_poa->activate_object_with_id (id.in (), &callback_impl);

      CORBA::Object_var callback_object =
        child_poa->id_to_reference (id.in ());

      Callback_var callback = Callback::_narrow (callback_object.in ());

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

      ACE_DEBUG ((LM_DEBUG, "(%P|%t) Client callback activated as <%C>\n",
                            ior.in ()));

      // Send the calback object to the server
      server->callback_object (callback.in ());

      int pre_call_connections =
        orb->orb_core ()->lane_resources ().transport_cache ().current_size ();

      // A method to kickstart callbacks from the server
      CORBA::Long r = server->test_method (1);

      if (r != 0)
        {
          ACE_DEBUG ((LM_DEBUG,
                      "(%P|%t) unexpected result = %d ",
                      r));
        }

      orb->run ();

      int cur_connections =
        orb->orb_core ()->lane_resources ().transport_cache ().current_size ();

      if (cur_connections > pre_call_connections)
        {
          ACE_ERROR ((LM_ERROR,
                      "(%P|%t) Expected %d "
                      "connections in the transport cache, but found "
                      "%d instead.  Aborting.\n",
                      pre_call_connections,
                      cur_connections));
          ACE_OS::abort ();
        }

      root_poa->destroy (1, 1);
    }
  catch (CORBA::Exception &excep)
    {
      excep._tao_print_exception ("Caught exception:");
      return 1;
    }

  return 0;
}
Ejemplo n.º 3
1
int
ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{
  ACE_DEBUG ((LM_DEBUG,
              "Middle (%P|%t) started\n"));

  try
    {
      CORBA::ORB_var orb =
        CORBA::ORB_init (argc,
                         argv);

      if ( ! parse_args (argc, argv))
        {
          return -1;
        }

      ///////////////////////////////
      // Prepare to be a CORBA server
      CORBA::Object_var poa_object =
        orb->resolve_initial_references ("RootPOA");

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

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

      ///////////////////////////////
      // Prepare to be a CORBA client
      FILE *input_file = ACE_OS::fopen (ior_input_file, "r");
      if (input_file == 0)
        {
          ACE_ERROR_RETURN ((LM_ERROR,
                             "Cannot open input IOR file: %s",
                             ior_input_file),
                            -1);
        }
      ACE_OS::fread (input_ior, 1, sizeof(input_ior), input_file);
      ACE_OS::fclose (input_file);

      // Convert the IOR to an object reference.
      CORBA::Object_var object =
        orb->string_to_object (input_ior);

      // narrow the object reference to a ThreeTier reference
      ThreeTier_var target = ThreeTier::_narrow (object.in ());

      if (CORBA::is_nil (target.in ()))
        {
            ACE_ERROR_RETURN ((LM_ERROR,
                               "IOR does not refer to a ThreeTier implementation"),
                              -1);
        }

      // We should have a good connection now
      // temporary: check it out
      //target->tick();
      //target->tock();

      Middle_i middle (orb.in(), target.in ());
      if (middle.parse_args (argc, argv) )
        {
          /////////////////////////////////
          // Activate server side mechanism
          PortableServer::ObjectId_var id =
            root_poa->activate_object (&middle);

          CORBA::Object_var object = root_poa->id_to_reference (id.in ());

          ThreeTier_var server =
            ThreeTier::_narrow (object.in ());

          CORBA::String_var ior =
            orb->object_to_string (server.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",
                               ior_output_file),
                              -1);
          ACE_OS::fprintf (output_file, "%s", ior.in ());
          ACE_OS::fclose (output_file);

          poa_manager->activate ();
          orb->run ();
        }
    }
  catch (const CORBA::UserException& userex)
    {
      userex._tao_print_exception ("Middle: User Exception in main");
      return -1;
    }
  catch (const CORBA::SystemException& sysex)
    {
      sysex._tao_print_exception ("Middle: System Exception in main");
      return -1;
    }

  ACE_DEBUG ((LM_DEBUG,
              "Middle (%P|%t) exits\n"));

  return 0;
}
Ejemplo n.º 4
1
Archivo: server.cpp Proyecto: CCJY/ATCD
int ACE_TMAIN (int argc, ACE_TCHAR* argv[])
{
  try {

    // Initialze the ORB.
    CORBA::ORB_var orb = CORBA::ORB_init (argc, argv);

    // Get a reference to the RootPOA.
    CORBA::Object_var obj = orb->resolve_initial_references ("RootPOA");

    // Get the POA_var object from Object_var.
    PortableServer::POA_var root_poa =
      PortableServer::POA::_narrow (obj.in ());

    // Get the POAManager of the RootPOA.
    PortableServer::POAManager_var poa_manager =
      root_poa->the_POAManager ();

    poa_manager->activate ();

    // Policies for the childPOA to be created.
    CORBA::PolicyList policies;
    policies.length (2);

    policies[0] =
      root_poa->create_id_assignment_policy (PortableServer::USER_ID);
    policies[1] =
      root_poa->create_lifespan_policy (PortableServer::PERSISTENT);


    // Create the childPOA under the RootPOA.
    PortableServer::POA_var child_poa =
      root_poa->create_POA ("childPOA",
                            poa_manager.in (),
                            policies);

    // Destroy the policy objects
    for (CORBA::ULong i = 0; i != policies.length (); ++i) {
      policies[i]->destroy ();
    }

    // Create an instance of class Quoter_Stock_Factory_i.
    Quoter_Stock_Factory_i stock_factory_i;

    // Get the Object ID.
    PortableServer::ObjectId_var oid =
      PortableServer::string_to_ObjectId ("Stock_Factory");

    // Activate the Stock_Factory object.
    child_poa->activate_object_with_id (oid.in (),
                                        &stock_factory_i);

    // Get the object reference.
    CORBA::Object_var stock_factory =
      child_poa->id_to_reference (oid.in ());

    CORBA::Object_var table_object =
      orb->resolve_initial_references ("IORTable");

    // Stringify all the object referencs.
    CORBA::String_var ior = orb->object_to_string (stock_factory.in ());

    IORTable::Table_var adapter =
      IORTable::Table::_narrow (table_object.in ());
    if (CORBA::is_nil (adapter.in ()))
      {
        ACE_ERROR ((LM_ERROR, "Nil IORTable\n"));
      }
    else
      {
        CORBA::String_var ior =
          orb->object_to_string (stock_factory.in ());

        adapter->bind ("childPOA", ior.in ());
      }

    orb->run ();

    // Destroy POA, waiting until the destruction terminates.
    root_poa->destroy (1, 1);
    orb->destroy ();
  }
  catch (const CORBA::Exception &) {
    cerr << "CORBA exception raised !" << endl;
  }
  return 0;
}
Ejemplo n.º 5
1
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");

      if (CORBA::is_nil (poa_object.in ()))
        ACE_ERROR_RETURN ((LM_ERROR,
                           " (%P|%t) Unable to initialize the POA.\n"),
                          1);

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

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

      // Policies for the childPOA to be created.
      CORBA::PolicyList policies (1);
      policies.length (1);

      CORBA::Any pol;
      pol <<= BiDirPolicy::BOTH;
      policies[0] =
        orb->create_policy (BiDirPolicy::BIDIRECTIONAL_POLICY_TYPE,
                            pol);

      // Create POA as child of RootPOA with the above policies.  This POA
      // will receive request in the same connection in which it sent
      // the request
      PortableServer::POA_var child_poa =
        root_poa->create_POA ("childPOA",
                              poa_manager.in (),
                              policies);

      // Creation of childPOA is over. Destroy the Policy objects.
      for (CORBA::ULong i = 0;
           i < policies.length ();
           ++i)
        {
          policies[i]->destroy ();
        }

      poa_manager->activate ();

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

      Simple_Server_i server_impl (orb.in (),
                                   no_iterations);

      PortableServer::ObjectId_var id =
        PortableServer::string_to_ObjectId ("simple_server");

      child_poa->activate_object_with_id (id.in (),
                                          &server_impl);

      CORBA::Object_var obj =
        child_poa->id_to_reference (id.in ());

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

      ACE_DEBUG ((LM_DEBUG, "Activated as <%C>\n", ior.in ()));

      // If the ior_output_file exists, output the ior to it
      if (ior_output_file != 0)
        {
          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",
                               ior_output_file),
                              1);
          ACE_OS::fprintf (output_file, "%s", ior.in ());
          ACE_OS::fclose (output_file);
        }

      int retval = 0;
      while (retval == 0)
        {
          // Just process one upcall. We know that we would get the
          // clients IOR in that call.
          CORBA::Boolean pending =
            orb->work_pending();

          if (pending)
            {
              orb->perform_work();
            }

          // Now that hopefully we have the clients IOR, just start
          // making remote calls to the client.
          retval = server_impl.call_client ();
        }
      ACE_DEBUG ((LM_DEBUG, "event loop finished\n"));

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

  return 0;
}
Ejemplo n.º 6
1
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;
}
Ejemplo n.º 7
1
int
Server::svc (void)
{
  ACE_hthread_t current;
  ACE_Thread::self (current);

  int native_priority;
  ACE_Thread::getprio (current, native_priority);

  ACE_DEBUG ((LM_DEBUG,
              "Server orb thread (%t): corba_priority = %d"
              " actual native priority = %d\n",
              priority_,
              native_priority));

  try
    {
      char orb_name[64];
      ACE_OS::sprintf (orb_name, "%d", this->priority_);
      CORBA::ORB_var orb =
        CORBA::ORB_init (argc_, argv_, orb_name);

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

      if (CORBA::is_nil (poa_object.in ()))
        ACE_ERROR_RETURN ((LM_ERROR,
                           " (%P|%t) Unable to initialize the POA.\n"),
                          1);

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

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

      PortableServer::ObjectId_var oid =
        root_poa->activate_object (this->server_);

      CORBA::Object_var obj =
        root_poa->id_to_reference (oid.in ());

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

      ACE_DEBUG ((LM_DEBUG, "Activated as <%C>\n", ior.in ()));

      // Get the file name to store the ior.
      char file_name[100];
      ACE_OS::sprintf (file_name,
                       "%s_%d",
                       ACE_TEXT_ALWAYS_CHAR (ior_output_file_base),
                       this->priority_);

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

      // Start orb event loop.
      poa_manager->activate ();

      orb->run ();

    }
  catch (const CORBA::Exception& ex)
    {
      char message[100];
      ACE_OS::sprintf (message,
                       "ORB_per_Priority::server: Exception in thread with priority = %d",
                       this->priority_);
      ex._tao_print_exception (message);
    }

  return 0;
}
Ejemplo n.º 8
0
void
TAO_Offer_Iterator_Collection::destroy (void)
{
  // Destroy all iterators in the collection.
  for (Offer_Iters::ITERATOR iters_iter (this->iters_);
       ! iters_iter.done ();
       iters_iter.advance ())
    {
      CosTrading::OfferIterator** iter = 0;

      iters_iter.next (iter);
      (*iter)->destroy ();
    }

  // Remove self from POA

  PortableServer::POA_var poa =
    this->_default_POA ();

  PortableServer::ObjectId_var id =
    poa->servant_to_id (this);

  poa->deactivate_object (id.in ());
}
Ejemplo n.º 9
0
static CCS::Thermometer_ptr
make_dref (PortableServer::POA_ptr poa, CCS::AssetType anum)
{
    // Convert asset number to OID.
    ostrstream ostr;
    ostr << anum << ends;
    char * anum_str = ostr.str ();
    PortableServer::ObjectId_var oid
        = PortableServer::string_to_ObjectId (anum_str);
    delete[] anum_str;

    // Look at the model via the network to determine
    // the repository ID.
    char buf[32];
    assert (ICP_get (anum, "model", buf, sizeof (buf)) == 0);
    const char * rep_id = ACE_OS::strcmp (buf, "Sens-A-Temp") == 0
                          ? "IDL:acme.com/CCS/Thermometer:1.0"
                          : "IDL:acme.com/CCS/Thermostat:1.0";

    // Make a new reference.
    CORBA::Object_var obj
        = poa->create_reference_with_id (oid.in (), rep_id);
    return CCS::Thermometer::_narrow (obj.in ());
}
Ejemplo n.º 10
0
void
test_i::deactivate_self (void)
{
  PortableServer::POA_var poa = this->_default_POA ();

  PortableServer::ObjectId_var id = poa->servant_to_id (this);

  if (debug)
    ACE_DEBUG ((LM_DEBUG, "(%t) Deactivating servant\n"));

  poa->deactivate_object (id.in ());

  if (debug)
    ACE_DEBUG ((LM_DEBUG, "(%t) Deactivation complete: signaling main thread and going to sleep\n"));

  int result = this->event_.signal ();
  ACE_ASSERT (result == 0);
  ACE_UNUSED_ARG (result);

  ACE_OS::sleep (3);

  if (debug)
    ACE_DEBUG ((LM_DEBUG, "(%t) test_i::deactivate_self complete\n"));
}
Ejemplo n.º 11
0
int
ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{
  try
    {
      CORBA::ORB_var orb =
        CORBA::ORB_init (argc, argv);

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

      CORBA::Object_var object =
        orb->string_to_object (ior);
      A::AMI_Test_var server =  A::AMI_Test::_narrow (object.in ());

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

      // Activate POA to handle the call back.

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

      if (CORBA::is_nil (poa_object.in ()))
        ACE_ERROR_RETURN ((LM_ERROR,
                           " (%P|%t) Unable to initialize the POA.\n"),
                          1);

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

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

      poa_manager->activate ();

      // Let the client perform the test in a separate thread
      Handler* handler = 0;
      ACE_NEW_RETURN (handler,
                      Handler,
                      1);
      PortableServer::ServantBase_var owner_transfer(handler);

      PortableServer::ObjectId_var id =
        root_poa->activate_object (handler);

      CORBA::Object_var object2 = root_poa->id_to_reference (id.in ());

      A::AMI_AMI_TestHandler_var hello = A::AMI_AMI_TestHandler::_narrow (object2.in ());
      object2 = CORBA::Object::_nil ();

      server->shutdown (); // oneway, so returns here immediately but server waits 5 sec

      Client client (server.in (), niterations, hello.in ());
      if (client.activate (THR_NEW_LWP | THR_JOINABLE,
                           nthreads) != 0)
        ACE_ERROR_RETURN ((LM_ERROR,
                           "Cannot activate client threads\n"),
                          1);

      // Main thread collects replies. It needs to collect
      // <nthreads*niterations> replies.
      number_of_replies = nthreads *niterations;

      if (debug)
        {
          ACE_DEBUG ((LM_DEBUG,
                      "(%P|%t) : Entering perform_work loop to receive <%d> replies\n",
                      number_of_replies));
        }

      // ORB loop.
      ACE_Time_Value tv (1,0);
      orb->run (tv);

      if (debug)
        {
          ACE_DEBUG ((LM_DEBUG,
                      "(%P|%t) : Exited perform_work loop Received <%d> replies\n",
                      (nthreads*niterations) - number_of_replies));
        }

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

      client.wait ();

      tv = ACE_Time_Value (1,0);
      orb->run (tv);

      root_poa->deactivate_object (id.in ());
      root_poa->destroy (1,  // ethernalize objects
                         0);  // wait for completion

      hello = A::AMI_AMI_TestHandler::_nil ();
      root_poa = PortableServer::POA::_nil ();
      poa_object = CORBA::Object::_nil ();
      object = CORBA::Object::_nil ();
      server = A::AMI_Test::_nil ();
      poa_manager = PortableServer::POAManager::_nil ();
      client.clear ();

      orb->shutdown ();
      orb->destroy ();

      CORBA::ULong ref_count  = orb->_refcount();

      if (ref_count > 1)
        {
          ACE_DEBUG ((LM_DEBUG, ACE_TEXT("Refcount orb %d\n"), ref_count));
          ++parameter_corruption;
        }
      else
        {
          TAO_ORB_Core* core = orb->orb_core ();
          if (core != 0)
            {
              ACE_DEBUG ((LM_DEBUG, ACE_TEXT("Core <> null\n")));
              ++parameter_corruption;
            }
        }
      orb = CORBA::ORB::_nil ();
    }
  catch (const CORBA::Exception& ex)
    {
      ex._tao_print_exception ("Caught exception:");
      return 1;

    }

  return parameter_corruption;
}
Ejemplo n.º 12
0
int
ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{
  try
    {
      CORBA::ORB_var orb =
        CORBA::ORB_init (argc, argv);

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

      PortableServer::POA_var poa_var =
        PortableServer::POA::_narrow (object_var.in ());

      PortableServer::POAManager_var poa_manager_var =
        poa_var->the_POAManager ();

      poa_manager_var->activate ();

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

      // We reuse the object_var smart pointer!
      CORBA::Object_var ior_object = orb->string_to_object (ior);

      A::AMI_Test_var ami_test_var =
        A::AMI_Test::_narrow (ior_object.in ());

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

      // Instantiate the ReplyHandler and register that with the POA.
      Handler handler;
      PortableServer::ObjectId_var id =
        poa_var->activate_object (&handler);

      CORBA::Object_var object = poa_var->id_to_reference (id.in ());

      A::AMI_AMI_TestHandler_var the_handler_var =
        A::AMI_AMI_TestHandler::_narrow (object.in ());

      CORBA::Long l = 931247;
      A::Payload payload (payload_size);
      payload.length (payload_size);

      for (CORBA::ULong j = 0; j != payload_size; ++j)
        {
          payload[j] = j % 256;
        }

      for (ssize_t ni = 0; ni < niterations; ni++)
        {
          if (debug)
            {
              ACE_DEBUG ((LM_DEBUG,
                          "Sending asynch message: %d\n",
                          ni));
            }

          ami_test_var->sendc_foo (the_handler_var.in (),
                                   l,
                                   "Let's talk AMI.",
                                   payload);
        }

      if (debug)
        {
          ACE_DEBUG ((LM_DEBUG,
                      "<%d> Asynchronous methods issued\n",
                      niterations));
        }

      if (debug)
        {
          ACE_DEBUG ((LM_DEBUG,
                      "Issuing a synchronous method to collect the AMI replies\n"));
        }

      CORBA::Long number = ami_test_var->foo (l,
                                              l,
                                              "Let's talk SMI.",
                                              payload);

      if (debug)
        {
          ACE_DEBUG ((LM_DEBUG,
                      "Received the following number: %d\n",
                      number));
        }

      if (shutdown_flag)
        {
          ami_test_var->shutdown ();
        }

      poa_var->destroy (1,  // ethernalize objects
                        0  // wait for completion
                       );

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

  return 0;
}
Ejemplo n.º 13
0
int ACE_TMAIN (int argc, ACE_TCHAR *argv[])
{
  CORBA::ORB_var orb;
  try
  {
    orb = CORBA::ORB_init (argc, argv);

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

    PortableServer::POA_var rootPOA =
      PortableServer::POA::_narrow (root_poa_o.in ());

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

    PortableServer::POAManager_var poaMgr = rootPOA->the_POAManager ();

    poaMgr->activate ();

    CORBA::PolicyList policies;
    policies.length (3);
    policies[0] = rootPOA->create_id_assignment_policy (
      PortableServer::SYSTEM_ID);
    policies[1] = rootPOA->create_implicit_activation_policy (
      PortableServer::NO_IMPLICIT_ACTIVATION);
    policies[2] = rootPOA->create_lifespan_policy (
      PortableServer::TRANSIENT);

    PortableServer::POA_var fooPoa = rootPOA->create_POA (
      "FOO_POA", poaMgr.in (), policies );

    for (CORBA::ULong i = 0; i < policies.length (); ++i)
    {
      policies[i]->destroy ();
    }

    Foo_i servant;
    PortableServer::ObjectId_var oid = fooPoa->activate_object( &servant );

    CORBA::Object_var obj = fooPoa->id_to_reference (oid.in ());

    foo_var client = foo::_narrow (obj.in());

    client->check();

    if (vc_check(client.in()))
    {
      orb->destroy();
      return 1;
    }

    fooPoa->deactivate_object (oid.in () );  //servant is gone

    if (vc_check(client.in(), false))  //exception expected
    {
      orb->destroy();
      return 2;
    }
  }
  catch(...)
  {
    return 3;
  }
  return 0;
}
Ejemplo n.º 14
0
void UAKGQueryBase::destroy() throw (CORBA::SystemException)
{
  PortableServer::ObjectId_var oid = getPOA_()->servant_to_id(this);
  getPOA_()->deactivate_object(oid.in());
}
int main (int argc, char* argv[])
{
  try
  {
    // Initialize the ORB.
    CORBA::ORB_var orb = CORBA::ORB_init(argc, argv);

    // Find the Naming Service.
    CORBA::Object_var obj = orb->resolve_initial_references("NameService");
    CosNaming::NamingContextExt_var naming_client = CosNaming::NamingContextExt::_narrow(obj.in());

    // Get the Event Channel using Naming Services
    obj = naming_client->resolve_str("EventService");

    // Downcast the object reference to an EventChannel reference.
    RtecEventChannelAdmin::EventChannel_var ec =
      RtecEventChannelAdmin::EventChannel::_narrow(obj.in());
    if (CORBA::is_nil(ec.in())) {
      cerr << "Could not resolve EchoEventChannel." << endl;
      return 1;
    }

    // Get a SupplierAdmin object from the EventChannel.
    RtecEventChannelAdmin::SupplierAdmin_var admin = ec->for_suppliers();

    // Get a ProxyPushConsumer from the SupplierAdmin.
    RtecEventChannelAdmin::ProxyPushConsumer_var consumer =
                                        admin->obtain_push_consumer();

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

    // Instantiate an EchoEventConsumer_i servant.
    EchoEventSupplier_i servant(orb.in());

    // Register it with the RootPOA.
    PortableServer::ObjectId_var oid = poa->activate_object(&servant);
    CORBA::Object_var supplier_obj = poa->id_to_reference(oid.in());
    RtecEventComm::PushSupplier_var supplier =
      RtecEventComm::PushSupplier::_narrow(supplier_obj.in());

    // Publish the events the supplier provides.
    ACE_SupplierQOS_Factory qos;
    qos.insert (MY_SOURCE_ID,      // Supplier's unique id
                MY_EVENT_TYPE,     // Event type
                0,                 // handle to the rt_info structure
                1);                // number of calls

    // Connect as a supplier of the published events.
    consumer->connect_push_supplier (supplier.in (),
                                     qos.get_SupplierQOS ());

    // Activate the POA via its POAManager.
    PortableServer::POAManager_var poa_manager = poa->the_POAManager();
    poa_manager->activate();

    // Create an event (just a string in this case).
    const CORBA::String_var eventData = CORBA::string_dup("Hello, world.");

    // Create an event set for one event
    RtecEventComm::EventSet events (1);
    events.length (1);

    // Initialize event header.
    events[0].header.source = MY_SOURCE_ID;
    events[0].header.type = MY_EVENT_TYPE;

    // Initialize data fields in event.
    events[0].data.any_value <<= eventData;
    
    cout << "Supplier starting sending of events" << endl;

    while (1) {
      consumer->push (events);
      ACE_Time_Value tv(0, 1000 * EVENT_DELAY_MS);
      orb->run(tv);
    }

    orb->destroy();

    return 0;
  }
  catch (CORBA::Exception& ex) 
  {
    cerr << "Supplier::main() Caught CORBA::Exception" << endl << ex << endl;
  }

  return 1;
}
Ejemplo n.º 16
0
int
ACE_TMAIN (int argc, ACE_TCHAR *argv[])
{
  try
    {
      CORBA::ORB_var orb = CORBA::ORB_init (argc, argv);

      if (parse_args (argc, argv) != 0)
        ACE_ERROR_RETURN ((LM_ERROR,
                           ACE_TEXT ("ERROR: wrong arguments\n")),
                          -1);

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

      PortableGroup::GOA_var root_goa =
        PortableGroup::GOA::_narrow (poa_object.in ());

      if (CORBA::is_nil (root_goa.in ()))
        ACE_ERROR_RETURN ((LM_ERROR,
                           ACE_TEXT ("ERROR: nil RootPOA\n")),
                          -1);

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

      // Create UIPMC reference.
      CORBA::Object_var obj = orb->string_to_object (uipmc_url);

      // Create id.
      PortableServer::ObjectId_var id =
        root_goa->create_id_for_reference (obj.in ());

      // Activate UIPMC Object.
      UIPMC_Object_Impl* uipmc_impl;
      ACE_NEW_RETURN (uipmc_impl,
                      UIPMC_Object_Impl (orb.in (), threads),
                      -1);
      PortableServer::ServantBase_var owner_transfer1 (uipmc_impl);
      root_goa->activate_object_with_id (id.in (), uipmc_impl);

      Test::UIPMC_Object_var uipmc_obj =
        Test::UIPMC_Object::_unchecked_narrow (obj.in ());

      if (CORBA::is_nil (uipmc_obj.in ()))
        ACE_ERROR_RETURN ((LM_ERROR,
                           ACE_TEXT ("ERROR: nil Hello object\n")),
                          -1);
      CORBA::String_var ior = orb->object_to_string (obj.in ());

      ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("MIOP object is <%C>\n"), ior.in ()));

      //obj = hello_impl->_this ();

      // If the ior_output_file exists, output the ior to it.
      if (ior_output_file != 0)
        {
          FILE *output_file= ACE_OS::fopen (ior_output_file, "w");

          if (output_file == 0)
            {
              ACE_ERROR_RETURN ((LM_ERROR,
                                 ACE_TEXT ("Cannot open output file ")
                                 ACE_TEXT ("for writing IOR: %s"),
                                 ior_output_file),
                                -1);
            }

          ACE_OS::fprintf (output_file, "%s", ior.in ());
          ACE_OS::fclose (output_file);
        }

      poa_manager->activate ();

      {
        ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Starting %u thread, thread pool\n"), (unsigned) threads));
        // start server thread pool
        OrbThread orb_thr (orb.in ());
        orb_thr.activate (THR_NEW_LWP | THR_JOINABLE, threads);
        orb_thr.wait ();
        ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Stopping thread pool\n")));
      }

      root_goa->destroy (1, 1);

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

  ACE_DEBUG ((LM_DEBUG,
              ACE_TEXT ("\nServer finished successfully.\n")));
  return 0;
}
Ejemplo n.º 17
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);

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

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

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

      Test::Oneway_Buffering_Admin_var admin =
        Test::Oneway_Buffering_Admin::_narrow(tmp.in ());

      if (CORBA::is_nil (admin.in ()))
        {
          ACE_ERROR_RETURN ((LM_DEBUG,
                             "Nil Oneway_Buffering_Admin reference <%s>\n",
                             ior),
                            1);
        }

      Oneway_Buffering *oneway_buffering_impl;
      ACE_NEW_RETURN (oneway_buffering_impl,
                      Oneway_Buffering (orb.in (),
                                        admin.in ()),
                      1);
      PortableServer::ServantBase_var owner_transfer(oneway_buffering_impl);

      PortableServer::ObjectId_var id =
        root_poa->activate_object (oneway_buffering_impl);

      CORBA::Object_var object = root_poa->id_to_reference (id.in ());

      Test::Oneway_Buffering_var oneway_buffering =
        Test::Oneway_Buffering::_narrow (object.in ());

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

      // If the ior_output_file exists, output the ior to it
      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",
                           ior_output_file),
                          1);
      ACE_OS::fprintf (output_file, "%s", ior.in ());
      ACE_OS::fclose (output_file);

      poa_manager->activate ();

      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 in server:");
      return 1;
    }

  return 0;
}
Ejemplo n.º 18
0
int
ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{
  try
    {
      CORBA::ORB_var orb =
        CORBA::ORB_init (argc, argv);

      if (argc < 2)
        {
          // Paranoia, we should have an auto_ptr-like gadget for
          // this.
          orb->destroy ();

          ACE_ERROR_RETURN ((LM_ERROR,
                             "Usage: %s <ior>\n",
                             argv[0]), 1);
        }

      CORBA::Object_var object =
        orb->string_to_object (argv[1]);
      Test::Startup_Callback_var startup_callback =
        Test::Startup_Callback::_narrow (object.in ());
      if (CORBA::is_nil (startup_callback.in ()))
        {
          ACE_ERROR_RETURN ((LM_ERROR,
                             "ERROR: nil startup callback\n"),
                            1);
        }

      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);

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

      Process *process_impl = 0;
      ACE_NEW_RETURN (process_impl,
                      Process (orb.in ()),
                      1);
      PortableServer::ServantBase_var owner_transfer(process_impl);

      PortableServer::ObjectId_var id =
        root_poa->activate_object (process_impl);

      CORBA::Object_var object_act = root_poa->id_to_reference (id.in ());

      Test::Process_var process =
        Test::Process::_narrow (object_act.in ());

      poa_manager->activate ();

      startup_callback->started (process.in ());

      ACE_Time_Value tv (50, 0);
      orb->run (tv);

      root_poa->destroy (1, 1);

      orb->destroy ();
    }
  catch (const CORBA::Exception&)
    {
      // Do not print error messages, they only make the test output
      // confusing.
      return 1;
    }

  return 0;
}
Ejemplo n.º 19
0
void
PubDriver::initialize(int& argc, char *argv[])
{
  ::DDS::DomainParticipantFactory_var dpf = TheParticipantFactoryWithArgs(argc, argv);

  // Activate the PubDriver servant and write its ior to a file.

  PortableServer::POA_var poa = TheServiceParticipant->the_poa ();
  CORBA::ORB_var orb = TheServiceParticipant->get_ORB ();

  PortableServer::ObjectId_var id = poa->activate_object(this);

  CORBA::Object_var object = poa->id_to_reference(id.in());

  CORBA::String_var ior_string = orb->object_to_string (object.in ());

  //
  // Write the IOR to a file.
  //
  FILE *output_file= ACE_OS::fopen (pub_driver_ior_.c_str (), "w");
  if (output_file == 0)
  {
    ACE_ERROR ((LM_ERROR,
                ACE_TEXT("Cannot open output file for writing IOR\n")));
  }
  ACE_OS::fprintf (output_file, "%s", ior_string.in ());
  ACE_OS::fclose (output_file);

  ::DDS::ReturnCode_t ret = ::DDS::RETCODE_OK;

  ::Xyz::FooTypeSupport_var fts (new ::Xyz::FooTypeSupportImpl);

  participant_ =
    dpf->create_participant(MY_DOMAIN,
                            PARTICIPANT_QOS_DEFAULT,
                            ::DDS::DomainParticipantListener::_nil());
  TEST_CHECK (! CORBA::is_nil (participant_.in ()));

  if (::DDS::RETCODE_OK != fts->register_type(participant_.in (), MY_TYPE))
    {
      ACE_ERROR ((LM_ERROR,
                  ACE_TEXT ("Failed to register the FooTypeSupport.")));
    }


  ::DDS::TopicQos default_topic_qos;
  participant_->get_default_topic_qos(default_topic_qos);

  ::DDS::TopicQos new_topic_qos = default_topic_qos;
  new_topic_qos.reliability.kind  = ::DDS::RELIABLE_RELIABILITY_QOS;

  //The SunOS compiler had problem resolving operator in a namespace.
  //To resolve the compilation errors, the operator is called explicitly.
  TEST_CHECK (! (new_topic_qos == default_topic_qos));

  participant_->set_default_topic_qos(new_topic_qos);

  topic_ = participant_->create_topic (MY_TOPIC,
                                       MY_TYPE,
                                       TOPIC_QOS_DEFAULT,
                                       ::DDS::TopicListener::_nil());
  TEST_CHECK (! CORBA::is_nil (topic_.in ()));

  publisher_ =
    participant_->create_publisher(PUBLISHER_QOS_DEFAULT,
                                   ::DDS::PublisherListener::_nil());
  TEST_CHECK (! CORBA::is_nil (publisher_.in ()));

  publisher_servant_
    = dynamic_cast<OpenDDS::DCPS::PublisherImpl*>
    (publisher_.in ());

  attach_to_transport ();

  ::DDS::PublisherQos pub_qos_got;
  publisher_->get_qos (pub_qos_got);

  ::DDS::PublisherQos default_pub_qos;
  participant_->get_default_publisher_qos (default_pub_qos);
  TEST_CHECK (pub_qos_got == default_pub_qos);

  ::DDS::PublisherQos new_pub_qos = pub_qos_got;
  // This qos is not supported, so it's invalid qos.
  new_pub_qos.presentation.access_scope = ::DDS::GROUP_PRESENTATION_QOS;

  TEST_CHECK (! (new_pub_qos == default_pub_qos));

  ret = publisher_->set_qos (new_pub_qos);
  TEST_CHECK (ret == ::DDS::RETCODE_INCONSISTENT_POLICY);

  ::DDS::DomainParticipant_var participant
    = publisher_->get_participant ();

  TEST_CHECK (participant.in () == participant_.in ());

  ::DDS::DataWriterQos default_dw_qos;
  publisher_->get_default_datawriter_qos (default_dw_qos);

  ::DDS::DataWriterQos new_default_dw_qos = default_dw_qos;
  new_default_dw_qos.reliability.kind  = ::DDS::RELIABLE_RELIABILITY_QOS;

  TEST_CHECK (! (new_default_dw_qos == default_dw_qos));
  TEST_CHECK (publisher_->set_default_datawriter_qos (new_default_dw_qos)
              == ::DDS::RETCODE_OK);

  // Create datawriter to test copy_from_topic_qos.
  datawriter_
    = publisher_->create_datawriter(topic_.in (),
                                    DATAWRITER_QOS_USE_TOPIC_QOS,
                                    ::DDS::DataWriterListener::_nil());
  TEST_CHECK (! CORBA::is_nil (datawriter_.in ()));

  ::DDS::DataWriterQos dw_qos_use_topic_qos;
  datawriter_->get_qos (dw_qos_use_topic_qos);

  ::DDS::DataWriterQos copied_from_topic = default_dw_qos;
  ret = publisher_->copy_from_topic_qos (copied_from_topic, new_topic_qos);
  TEST_CHECK (ret == ::DDS::RETCODE_OK);

  TEST_CHECK (dw_qos_use_topic_qos == copied_from_topic);

  // Delete the datawriter.
  publisher_->delete_datawriter (datawriter_.in ());

  // Create datawriter to test DATAWRITER_QOS_DEFAULT/get_publisher
  // get_qos/set_qos/get_default_datawriter_qos.
  datawriter_
    = publisher_->create_datawriter(topic_.in (),
                                    DATAWRITER_QOS_DEFAULT,
                                    ::DDS::DataWriterListener::_nil());
  TEST_CHECK (! CORBA::is_nil (datawriter_.in ()));

  ::DDS::Topic_var topic_got
    = datawriter_->get_topic ();

  // the topics should point to the same servant
  // but not the same Object Reference.
  TopicImpl* topic_got_servant
    = dynamic_cast<TopicImpl*> (topic_got.in ());
  TopicImpl* topic_servant
    = dynamic_cast<TopicImpl*> (topic_.in ());

  TEST_CHECK (topic_got_servant == topic_servant);

  ::DDS::Publisher_var pub_got
    = datawriter_->get_publisher ();

  TEST_CHECK (pub_got.in () == publisher_.in ());

  ::DDS::DataWriterQos dw_qos_got;
  datawriter_->get_qos (dw_qos_got);

  TEST_CHECK (dw_qos_got == new_default_dw_qos);

  ::DDS::DataWriterQos new_dw_qos = dw_qos_got;

  new_dw_qos.reliability.kind  = ::DDS::RELIABLE_RELIABILITY_QOS;
  new_dw_qos.resource_limits.max_samples_per_instance = 2;
  new_dw_qos.history.kind  = ::DDS::KEEP_ALL_HISTORY_QOS;

  TEST_CHECK (! (dw_qos_got == new_dw_qos));

  ret = datawriter_->set_qos (new_dw_qos);

  TEST_CHECK (ret == ::DDS::RETCODE_IMMUTABLE_POLICY);

  // Delete the datawriter.
  publisher_->delete_datawriter (datawriter_.in ());

  // Create datawriter to test register/unregister/dispose and etc.
  ::DDS::DataWriterQos dw_qos;
  publisher_->get_default_datawriter_qos (dw_qos);

  dw_qos.history.depth = history_depth_;

  if (test_to_run_ == LIVELINESS_TEST)
  {
    dw_qos.liveliness.lease_duration.sec = lease_duration_sec;
    dw_qos.liveliness.lease_duration.nanosec = 0;
  }

  datawriter_
    = publisher_->create_datawriter(topic_.in (),
                                    dw_qos,
                                    ::DDS::DataWriterListener::_nil());
  TEST_CHECK (! CORBA::is_nil (datawriter_.in ()));

  datawriter_servant_
    = dynamic_cast<OpenDDS::DCPS::DataWriterImpl*> (datawriter_.in ());

  foo_datawriter_
    = ::Xyz::FooDataWriter::_narrow(datawriter_.in ());

  TEST_CHECK (! CORBA::is_nil (foo_datawriter_.in ()));

  foo_datawriter_servant_
    = dynamic_cast<Xyz::FooDataWriterImpl*>
    (foo_datawriter_.in ());

  TEST_CHECK (foo_datawriter_servant_ != 0);
}
Ejemplo n.º 20
0
int
ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{
  try
    {
      // Create the ORB initializer.
      Server_ORBInitializer *temp_initializer = 0;
      ACE_NEW_RETURN (temp_initializer,
                      Server_ORBInitializer,
                      -1);

      PortableInterceptor::ORBInitializer_var initializer =
        temp_initializer;

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

      // Now initialize the ORB.
      CORBA::ORB_var orb = CORBA::ORB_init (argc, argv,
                                            "Remote_Server_ORB");

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

      if (CORBA::is_nil (poa_object.in ()))
        {
          ACE_ERROR_RETURN ((LM_ERROR,
                             " (%P|%t) Unable to initialize the POA.\n" ),
                             1);
        }

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

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

      poa_manager->activate ();

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

      // Create the interceptor.
      Echo_Server_Request_Interceptor * server_interceptor =
        temp_initializer->server_interceptor();

      if (server_interceptor == 0)
        {
          ACE_ERROR_RETURN ((LM_ERROR,
            "(%P|%t) Could not obtain reference to "
            "server request interceptor.\n"),
            -1);
        }

      // Pull in the ior from the remote server to use as the forward location.
      CORBA::Object_var forward_location = orb->string_to_object (ior_input_file);

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

      server_interceptor->forward_reference (forward_location.in ());

      Bug1495_i server_impl (orb.in ());

      PortableServer::ObjectId_var id =
        root_poa->activate_object (&server_impl);

      CORBA::Object_var test_obj =
        root_poa->id_to_reference (id.in ());

      Bug1495_Regression::Bug1495_var server =
        Bug1495_Regression::Bug1495::_narrow (test_obj.in ());

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

      // Output the server IOR to a file
      if (ior_output_file != 0)
        {
          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 the "
                                 "server IOR: %s", ior_output_file),
                                 1);
            }

          ACE_OS::fprintf (output_file, "%s", ior.in ());
          ACE_OS::fclose (output_file);
        }

      ACE_Time_Value tv (15, 0);

      orb->run (tv);

      if (server_interceptor->forward_location_done() == false)
        {
          ACE_ERROR ((LM_ERROR, "ERROR: Forward location has not occurred!\n"));
        }

      ACE_DEBUG ((LM_DEBUG, "Threaded Server event loop finished\n"));
      root_poa->destroy (1, 1);

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

  ACE_DEBUG ((LM_DEBUG, "Threaded Server ready\n"));

  return 0;
}
Ejemplo n.º 21
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");

      if (CORBA::is_nil (poa_object.in ()))
        {
          ACE_ERROR_RETURN ((LM_ERROR,
                             " (%P|%t) Unable to initialize the POA.\n"),
                            1);
        }

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

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

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

      test_i servant (orb.in ());

      PortableServer::ObjectId_var id =
        root_poa->activate_object (&servant);

      CORBA::Object_var object = root_poa->id_to_reference (id.in ());

      test_var server =
        test::_narrow (object.in ());

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

      ACE_DEBUG ((LM_DEBUG,
                  "Activated as <%C>\n",
                  ior.in ()));

      // If the ior_output_file exists, output the ior to it
      if (ior_output_file != 0)
        {
          FILE *output_file= ACE_OS::fopen (ior_output_file, "w");

          if (output_file == 0)
            {
              ACE_ERROR_RETURN ((LM_ERROR,
                                 "Can't open output file for writing IOR: %s",
                                 ior_output_file),
                                 1);
            }

          ACE_OS::fprintf (output_file,
                           "%s",
                           ior.in ());
          ACE_OS::fclose (output_file);
        }

      poa_manager->activate ();

      orb->run ();

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

  return 0;
}
Ejemplo n.º 22
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");

      if (CORBA::is_nil (poa_object.in ()))
        ACE_ERROR_RETURN ((LM_ERROR,
                           " (%P|%t) Unable to initialize the POA.\n"),
                          1);

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

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

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

      Simple_Server_i *server_impl = 0;
      ACE_NEW_RETURN (server_impl,
                      Simple_Server_i (orb.in ()),
                      -1);

      PortableServer::ServantBase_var owner_transfer(server_impl);

      PortableServer::ObjectId_var id =
        root_poa->activate_object (server_impl);

      CORBA::Object_var object = root_poa->id_to_reference (id.in ());

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

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

      ACE_DEBUG ((LM_DEBUG, "Activated as <%C>\n", ior.in ()));

      // If the ior_output_file exists, output the ior to it
      if (ior_output_file != 0)
        {
          FILE *output_file= ACE_OS::fopen (ior_output_file, "w");
          if (output_file == 0)
            ACE_ERROR_RETURN ((LM_ERROR,
                               "(%P|%t) Cannot open output file for writing IOR: %s",
                               ior_output_file),
                              1);
          ACE_OS::fprintf (output_file, "%s", ior.in ());
          ACE_OS::fclose (output_file);
        }

      poa_manager->activate ();

      Worker worker (orb.in ());
      if (worker.activate (THR_NEW_LWP | THR_JOINABLE,
                           nthreads) != 0)
        ACE_ERROR_RETURN ((LM_ERROR,
                           "(%P|%t) Cannot activate client threads\n"),
                          1);

      SelfClient selfabuse (orb.in(), server.in(), niterations);
      if (selfabuse.activate (THR_NEW_LWP | THR_JOINABLE,
                              nclient_threads) != 0)
        ACE_ERROR_RETURN ((LM_ERROR,
                           "(%P|%t) Cannot activate abusive threads\n"),
                          1);

      selfabuse.thr_mgr()->wait();

      worker.thr_mgr ()->wait ();

      ACE_DEBUG ((LM_DEBUG,
                  "(%P|%t) event loop finished\n"));
    }
  catch (const CORBA::Exception& ex)
    {
      ex._tao_print_exception ("Exception caught:");
      return 1;
    }

  return 0;
}
Ejemplo n.º 23
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);

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

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

      Process_Factory *process_factory_impl = 0;
      ACE_NEW_RETURN (process_factory_impl,
                      Process_Factory (orb.in ()),
                      1);
      PortableServer::ServantBase_var owner_transfer(process_factory_impl);

      PortableServer::ObjectId_var id =
        root_poa->activate_object (process_factory_impl);

      CORBA::Object_var object = root_poa->id_to_reference (id.in ());

      Test::Process_Factory_var process =
        Test::Process_Factory::_narrow (object.in ());

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

      // If the ior_output_file exists, output the ior to it
      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",
                           ior_output_file),
                              1);
      ACE_OS::fprintf (output_file, "%s", ior.in ());
      ACE_OS::fclose (output_file);

      poa_manager->activate ();

      Server_Task server_task (orb.in (),
                               ACE_Thread_Manager::instance ());

      if (server_task.activate (THR_NEW_LWP | THR_JOINABLE, 8, 1) == -1)
        {
          ACE_ERROR ((LM_ERROR, "Error activating server task\n"));
        }

      ACE_Thread_Manager::instance ()->wait ();

      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;
}
Ejemplo n.º 24
0
int
ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{
  try
    {
#if TAO_HAS_INTERCEPTORS == 1
      Server_ORBInitializer *temp_initializer = 0;
      ACE_NEW_RETURN (temp_initializer,
                      Server_ORBInitializer,
                      -1);  // No exceptions yet!
      PortableInterceptor::ORBInitializer_var orb_initializer =
        temp_initializer;

      PortableInterceptor::register_orb_initializer (orb_initializer.in ());
#endif /* TAO_HAS_INTERCEPTORS == 1 */

      CORBA::ORB_var orb =
        CORBA::ORB_init (argc, argv, "Server ORB");

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

      if (CORBA::is_nil (poa_object.in ()))
        ACE_ERROR_RETURN ((LM_ERROR,
                           " (%P|%t) Unable to initialize the POA.\n"),
                          1);

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

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

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

      test_i *test_impl;
      ACE_NEW_RETURN (test_impl, test_i (number, orb.in ()), 1);
      PortableServer::ServantBase_var owner_transfer (test_impl);

      PortableServer::ObjectId_var id =
        root_poa->activate_object (test_impl);

      CORBA::Object_var object = root_poa->id_to_reference (id.in ());

      RedirectionTest::test_var test =
        RedirectionTest::test::_narrow (object.in ());

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

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

      if (server_number == 2)
        ACE_OS::exit (1);

      poa_manager->activate ();

      // Run the ORB event loop.
      orb->run ();

      root_poa->destroy (1, 1);

      orb->destroy ();

      ACE_DEBUG ((LM_DEBUG, "Event loop finished.\n"));
    }
  catch (const CORBA::Exception& ex)
    {
      ex._tao_print_exception ("Caught exception:");
      return -1;
    }

  return 0;
}
Ejemplo n.º 25
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);

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

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

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

      PortableServer::ObjectId_var id =
        root_poa->activate_object (hello_impl);

      CORBA::Object_var object = root_poa->id_to_reference (id.in ());

      Test::Hello_var hello =
        Test::Hello::_narrow (object.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",
                           ior_output_file),
                              1);
      ACE_OS::fprintf (output_file, "%s", ior.in ());
      ACE_OS::fclose (output_file);

      poa_manager->activate ();

      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;
}
Ejemplo n.º 26
0
int ACE_TMAIN (int argc, ACE_TCHAR *argv[])
{
  try
  {
    // Initialize the EC Factory so we can customize the EC
    TAO_EC_Default_Factory::init_svcs ();

    // Initialize the ORB.
    CORBA::ORB_var orb = CORBA::ORB_init(argc, argv);

    const ACE_TCHAR* ecname = ACE_TEXT ("EventService");
    const ACE_TCHAR* remote_ecname = 0;
    const ACE_TCHAR* iorfile = 0;
    for (int i = 0; argv[i] != 0; i++) {
      if (ACE_OS::strcmp(argv[i], ACE_TEXT("-ecname")) == 0) {
        if (argv[i+1] != 0) {
          i++;
          ecname = argv[i];
        } else {
          std::cerr << "Missing Event channel name" << std::endl;
        }
      }
      if (ACE_OS::strcmp(argv[i], ACE_TEXT("-gateway")) == 0) {
        if (argv[i+1] != 0) {
          i++;
          remote_ecname = argv[i];
        } else {
          std::cerr << "Missing Event channel name" << std::endl;
        }
      }
      if (ACE_OS::strcmp(argv[i], ACE_TEXT("-iorfile")) == 0) {
        if (argv[i+1] != 0) {
          i++;
          iorfile = argv[i];
        }
      }
    }

    // Get the POA
    CORBA::Object_var object = orb->resolve_initial_references ("RootPOA");
    PortableServer::POA_var poa = PortableServer::POA::_narrow (object.in ());
    PortableServer::POAManager_var poa_manager = poa->the_POAManager ();
    poa_manager->activate ();

    // Spawn a thread for the orb
    ACE_Thread_Manager *thread_mgr = ACE_Thread_Manager::instance();
    thread_mgr->spawn(orb_thread, orb.in());

    // Create a local event channel and register it with the RootPOA.
    TAO_EC_Event_Channel_Attributes attributes (poa.in (), poa.in ());
    PortableServer::Servant_var<TAO_EC_Event_Channel> ec_impl =
      new TAO_EC_Event_Channel(attributes);
    ec_impl->activate ();
    PortableServer::ObjectId_var oid = poa->activate_object(ec_impl.in());
    CORBA::Object_var ec_obj = poa->id_to_reference(oid.in());
    RtecEventChannelAdmin::EventChannel_var ec =
      RtecEventChannelAdmin::EventChannel::_narrow(ec_obj.in());

    // Find the Naming Service.
    object = orb->resolve_initial_references("NameService");
    CosNaming::NamingContextExt_var root_context = CosNaming::NamingContextExt::_narrow(object.in());
    CosNaming::Name_var name = root_context->to_name (ACE_TEXT_ALWAYS_CHAR (ecname));
    root_context->rebind(name.in(), ec.in());

    // Get a SupplierAdmin object from the EventChannel.
    RtecEventChannelAdmin::SupplierAdmin_var admin = ec->for_suppliers();

    // Get a ProxyPushConsumer from the SupplierAdmin.
    RtecEventChannelAdmin::ProxyPushConsumer_var consumer =
                                        admin->obtain_push_consumer();

    // Instantiate an EchoEventSupplier_i servant.
    PortableServer::Servant_var<EchoEventSupplier_i> servant =
      new EchoEventSupplier_i(orb.in());

    // Register it with the RootPOA.
    oid = poa->activate_object(servant.in());
    CORBA::Object_var supplier_obj = poa->id_to_reference(oid.in());
    RtecEventComm::PushSupplier_var supplier =
      RtecEventComm::PushSupplier::_narrow(supplier_obj.in());

    // Publish the events the supplier provides.
    ACE_SupplierQOS_Factory qos;
    qos.insert (MY_SOURCE_ID,      // Supplier's unique id
                MY_EVENT_TYPE,     // Event type
                0,                 // handle to the rt_info structure
                1);                // number of calls

    // Connect as a supplier of the published events.
    consumer->connect_push_supplier (supplier.in (),
                                     qos.get_SupplierQOS ());

    // Create an event (just a string in this case).
    const CORBA::String_var eventData = CORBA::string_dup (ACE_TEXT_ALWAYS_CHAR (ecname));

    // Create an event set for one event
    RtecEventComm::EventSet event (1);
    event.length (1);
    // Initialize event header.
    event[0].header.source = MY_SOURCE_ID;
    event[0].header.ttl = 1;
    event[0].header.type = MY_EVENT_TYPE;
    // Initialize data fields in event.
    event[0].data.any_value <<= eventData;

    PortableServer::Servant_var<TAO_EC_Gateway_IIOP> gateway =
      new TAO_EC_Gateway_IIOP;
    int gateway_initialized = 0;

    std::cout << "Supplier starting sending of events.\n";

    while (1) {

      consumer->push (event);
      ACE_Time_Value tv(0, 1000 * EVENT_DELAY_MS);
      orb->run(tv);

      if ((remote_ecname != 0)  && (!gateway_initialized)) {

        try {
          // Get the remote event channel object
          CORBA::Object_var obj = root_context->resolve_str (ACE_TEXT_ALWAYS_CHAR (remote_ecname));
          RtecEventChannelAdmin::EventChannel_var remote_ec =
            RtecEventChannelAdmin::EventChannel::_narrow(obj.in());

          int ok = 0;
          if (!CORBA::is_nil(remote_ec.in())) {
            // Now check if we can talk to it...
            try {
              RtecEventChannelAdmin::SupplierAdmin_var adm =
                remote_ec->for_suppliers();
              ok = 1;
            } catch(const CORBA::UserException&) {
              // What is the correct exception(s) to catch here?
            }
          }

          // There is a good remote event channel so initialize the
          // gateway.
          if (ok) {
            gateway->init(remote_ec.in(), ec.in());

            PortableServer::ObjectId_var gateway_oid =
              poa->activate_object(gateway.in());
            CORBA::Object_var gateway_obj =
              poa->id_to_reference(gateway_oid.in());
            RtecEventChannelAdmin::Observer_var obs =
              RtecEventChannelAdmin::Observer::_narrow(gateway_obj.in());
            RtecEventChannelAdmin::Observer_Handle local_ec_obs_handle =
              ec->append_observer (obs.in ());
            ACE_UNUSED_ARG (local_ec_obs_handle);
            gateway_initialized = 1;
            std::cout << "Gateway initialized\n";
            if (iorfile != 0) {
              CORBA::String_var str = orb->object_to_string( ec.in() );
              std::ofstream iorFile( ACE_TEXT_ALWAYS_CHAR(iorfile) );
              iorFile << str.in() << std::endl;
              iorFile.close();
            }
          }
        } catch(const CosNaming::NamingContext::NotFound&) {
          // Try again later...
        }
      }
    }

    orb->destroy();

    return 0;
  }
  catch(const CORBA::Exception& exc)
  {
    std::cerr << "Caught CORBA::Exception" << std::endl << exc << std::endl;
  }

  return 1;
}
Ejemplo n.º 27
0
int
ImR_Activator_i::init_with_orb (CORBA::ORB_ptr orb, const Activator_Options& opts)
{
  ACE_ASSERT(! CORBA::is_nil (orb));
  orb_ = CORBA::ORB::_duplicate (orb);
  debug_ = opts.debug ();
  notify_imr_ = opts.notify_imr ();
  induce_delay_ = opts.induce_delay ();
  env_buf_len_ = opts.env_buf_len ();
  max_env_vars_ = opts.max_env_vars ();
  if (opts.name ().length () > 0)
    {
      name_ = opts.name();
    }

  try
    {
      CORBA::Object_var obj = orb->resolve_initial_references ("RootPOA");
      ACE_ASSERT (! CORBA::is_nil (obj.in ()));
      this->root_poa_ = PortableServer::POA::_narrow (obj.in ());
      ACE_ASSERT (! CORBA::is_nil(this->root_poa_.in ()));

      // The activator must use a persistent POA so that it can be started before the
      // locator in some scenarios, such as when the locator persists its database, and
      // wants to reconnect to running activators to auto_start some servers.
      this->imr_poa_ = createPersistentPOA (this->root_poa_.in (),
        "ImR_Activator");
      ACE_ASSERT (! CORBA::is_nil(this->imr_poa_.in ()));

      // Activate ourself
      PortableServer::ObjectId_var id = PortableServer::string_to_ObjectId ("ImR_Activator");
      this->imr_poa_->activate_object_with_id (id.in (), this);
      obj = this->imr_poa_->id_to_reference (id.in ());
      ImplementationRepository::ActivatorExt_var activator =
        ImplementationRepository::ActivatorExt::_narrow (obj.in ());
      ACE_ASSERT(! CORBA::is_nil (activator.in ()));

      CORBA::String_var ior = this->orb_->object_to_string (activator.in ());

      if (this->debug_ > 0)
        ORBSVCS_DEBUG((LM_DEBUG, "ImR Activator: Starting %s\n", name_.c_str ()));

      // initialize our process manager.
      // This requires a reactor that has signal handling.
      ACE_Reactor *reactor = ACE_Reactor::instance ();
      if (reactor != 0)
        {
          if (this->process_mgr_.open (ACE_Process_Manager::DEFAULT_SIZE, reactor) == -1)
            {
              ORBSVCS_ERROR_RETURN ((LM_ERROR,
                "The ACE_Process_Manager didnt get initialized\n"), -1);
            }
        }

      this->register_with_imr (activator.in ()); // no throw

      PortableServer::POAManager_var poaman =
        this->root_poa_->the_POAManager ();
      poaman->activate ();

      if (this->debug_ > 1)
        {
          ORBSVCS_DEBUG ((LM_DEBUG,
            "ImR Activator: The Activator IOR is: <%s>\n", ior.in ()));
        }

      // The last thing we do is write out the ior so that a test program can assume
      // that the activator is ready to go as soon as the ior is written.
      if (opts.ior_filename ().length () > 0)
        {
          FILE* fp = ACE_OS::fopen (opts.ior_filename ().c_str (), "w");
          if (fp == 0)
            {
              ORBSVCS_ERROR_RETURN ((LM_ERROR,
                "ImR Activator: Could not open file: %s\n", opts.ior_filename ().c_str ()), -1);
            }
          ACE_OS::fprintf (fp, "%s", ior.in ());
          ACE_OS::fclose (fp);
        }
    }
  catch (const CORBA::Exception& ex)
    {
      ex._tao_print_exception (
        "ImR_Activator_i::init_with_orb");
      throw;
    }
  return 0;
}
int
ACE_TMAIN (int argc, ACE_TCHAR *argv[])
{
  try
    {
      CORBA::ORB_var orb =
        CORBA::ORB_init (argc, argv);

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

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

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

      poa_manager->activate ();

      CORBA::PolicyList policies;
      CORBA::ULong current_length = 0;

      policies.length (current_length + 1);
      policies[current_length++] =
        root_poa->create_request_processing_policy (PortableServer::USE_SERVANT_MANAGER);

      PortableServer::POA_var child_poa =
        root_poa->create_POA ("child",
                              poa_manager.in (),
                              policies);

      Servant_Activator servant_activator (child_poa.in ());
      child_poa->set_servant_manager (&servant_activator);

      CORBA::Object_var first_object =
        child_poa->create_reference ("IDL:test:1.0");

      test_var first_test =
        test::_narrow (first_object.in ());

      PortableServer::ObjectId_var id =
        child_poa->reference_to_id (first_object.in ());

      ACE_Thread_Manager thread_manager;

      Object_Activator object_activator (thread_manager,
                                         child_poa.in ());

      global_object_activator =
        &object_activator;

      first_test->method ();

      child_poa->deactivate_object (id.in ());

      // Wait for the Object_Activator thread to exit.
      thread_manager.wait ();

      root_poa->destroy (1,
                         1);

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

  return 0;
}
Ejemplo n.º 29
0
int
ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{

    try
    {
        CORBA::ORB_var orb = CORBA::ORB_init (argc,
                                              argv);
        if (parse_args (argc, argv) != 0)
            return 1;

        Test_i servant (orb.in ());
        // Obtain RootPOA.
        CORBA::Object_var object =
            orb->resolve_initial_references ("RootPOA");

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


        // Get the POAManager of the RootPOA.
        PortableServer::POAManager_var poa_manager =
            root_poa->the_POAManager ();

        PortableServer::ObjectId_var id =
            root_poa->activate_object (&servant);

        CORBA::Object_var object_act = root_poa->id_to_reference (id.in ());

        Test_var Test_object =
            Test::_narrow (object_act.in ());

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

        // If the ior_output_file exists, output the ior to it
        if (ior_output_file != 0)
        {
            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",
                                   ior_output_file),
                                  1);

            ACE_OS::fprintf (output_file,
                             "%s",
                             ior.in ());
            ACE_OS::fclose (output_file);
        }

        poa_manager->activate ();

        orb->run ();

        ACE_DEBUG ((LM_DEBUG,
                    "event loop finished\n"));

        root_poa->destroy (true, true);

        orb->destroy ();
    }
    catch (const CORBA::Exception& ex)
    {
        ex._tao_print_exception ("Exception in setting up server");
        ACE_ASSERT (0);
    }
    return 0;
}
Ejemplo n.º 30
0
Test::Process_ptr
Process_Factory::create_new_process (void)
{
  Startup_Callback *startup_callback_impl;
  ACE_NEW_THROW_EX (startup_callback_impl,
                    Startup_Callback,
                    CORBA::NO_MEMORY ());

  PortableServer::ServantBase_var owner_transfer(startup_callback_impl);

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

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

  PortableServer::ObjectId_var id =
    root_poa->activate_object (startup_callback_impl);

  CORBA::Object_var object = root_poa->id_to_reference (id.in ());

  Test::Startup_Callback_var startup_callback =
    Test::Startup_Callback::_narrow (object.in ());

  CORBA::String_var ior =
    this->orb_->object_to_string (startup_callback.in ());

  const ACE_TCHAR* argv[3] = {
    ACE_TEXT("child"),
    ACE_TEXT_CHAR_TO_TCHAR(ior.in ()),
    0};

  ACE_Process_Options options;
#if !defined(ACE_WIN32)
  options.avoid_zombies (1);
#endif /* ACE_WIN32 */
  options.command_line (argv);

  ACE_Process child_process;
  pid_t pid =
    child_process.spawn (options);

  if (pid == -1)
    {
      ACE_DEBUG ((LM_DEBUG,
                  "(%P|%t) Process_Factory::create_new_process, "
                  " spawn call failed (%d)\n",
                  ACE_ERRNO_GET));
      throw Test::Spawn_Failed ();
    }

  int process_has_started = 0;
  Test::Process_var the_process;
  for (int i = 0; i != 500 && !process_has_started; ++i)
    {
      ACE_Time_Value interval (0, 10000);
      this->orb_->perform_work (interval);

      process_has_started =
        startup_callback_impl->process_has_started (the_process.out ());
    }

  try
    {
      PortableServer::POA_var poa =
        startup_callback_impl->_default_POA ();
      PortableServer::ObjectId_var id =
        poa->servant_to_id (startup_callback_impl);
      poa->deactivate_object (id.in ());
    }
  catch (const CORBA::Exception&)
    {
    }

  if (process_has_started == 0)
    {
      ACE_DEBUG ((LM_DEBUG,
                  "(%P|%t) Process_Factory::create_new_process, "
                  " timeout while waiting for child\n"));
      (void) child_process.terminate ();
      throw Test::Spawn_Failed ();
    }

  return the_process._retn ();
}