Esempio n. 1
0
int
ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{
  try
    {
#if TAO_HAS_INTERCEPTORS == 1

      PortableInterceptor::ORBInitializer_ptr orb_initializer =
        PortableInterceptor::ORBInitializer::_nil ();

      ACE_NEW_RETURN (orb_initializer,
                      Server_IORInterceptor_ORBInitializer,
                      -1); // No CORBA exceptions yet!

      PortableInterceptor::ORBInitializer_var orb_initializer_var =
        orb_initializer;

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

#endif /* TAO_HAS_INTERCEPTORS == 1 */

      // The usual initialization stuff

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

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

      // Resolve reference to RootPOA
      CORBA::Object_var obj =
        orb->resolve_initial_references ("RootPOA");

      // Narrow it down correctly.
      PortableServer::POA_var root_poa =
        PortableServer::POA::_narrow (obj.in ());

      // Check for nil references
      if (CORBA::is_nil (root_poa.in ()))
        ACE_ERROR_RETURN ((LM_ERROR,
                           "Unable to obtain RootPOA reference.\n"),
                          -1);

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

      // Activate it.
      poa_manager->activate ();

      // initialize the sum_server
      sum_server_i sum_server_impl;

      // Activate
      obj = sum_server_impl._this ();

      // Narrow it down.
      ORT::sum_server_var sum_server =
        ORT::sum_server::_narrow (obj.in ());

      // Check for nil reference
      if (CORBA::is_nil (sum_server.in ()))
        ACE_ERROR_RETURN ((LM_ERROR,
                           "Unable to obtain reference to ORT::sum_server "
                           "object.\n"),
                          -1);

      // Convert the object reference to a string format.
      CORBA::String_var ior =
        orb->object_to_string (sum_server.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);
        }

      orb->run ();

      ACE_DEBUG ((LM_INFO, "Successful.\n"));
    }
  catch (const CORBA::Exception& ex)
    {
      ex._tao_print_exception ("ORT example server:");
      return -1;
    }

  return 0;
}
Esempio n. 2
0
int main(int argc, char *argv[])
{

  if (argc<4){
    ACE_OS::printf ("usage: testClient <server_name> <depth> <isError> [iteration]\n");
    return -1;
  }//if

  

// create logging proxy
  LoggingProxy m_logger (0, 0, 31, 0);
  LoggingProxy::init (&m_logger); 

  CORBA::ORB_var orb;
  ACS_TEST_INIT_CORBA;

  // init ACS error system
  ACSError::init (orb.ptr());


  /**************************************/
  acserrOldTest_var test;
  int depth;
  sscanf (argv[2], "%d", &depth);
  bool isErr = *argv[3]-'0';
  int iteration=1, i=1;
  const int size = 20;  // max value 1.84 x 10^19
  char printBuf[size+1];

  if (argc>4)
	sscanf (argv[4], "%d", &iteration); 
  
  ACS_DEBUG("main", "****** Test Block *****");
 
  try
    {
      ACS_DEBUG("acserrOldTestClient", "Getting object reference ... ");
      char fileName[64];
      sprintf(fileName, "file://%s.ior", argv[1]);
      CORBA::Object_var testObj = orb->string_to_object (fileName);

      ACS_DEBUG("acserrOldTestClient", "Narrowing it .... ");
      test = acserrOldTest::_narrow (testObj.in());

      unsigned long long numToPrint; 
      while( iteration >= i ){
	ACS_SHORT_LOG((LM_INFO, "Performing test1 (remote call)... (%d/%d)", i, iteration));
	ACSErr::ErrorTrace *c = test->test (depth, isErr);
	
	ACSError error(c, true);
	ACS_SHORT_LOG((LM_INFO, "Stack depth: %d", error.getDepth()));
	error.log();

	//ACSError *error = new ACSError (c, true) -> new ACS_ERROR (c, true);
	while (c!=NULL){
	  ACS_SHORT_LOG((LM_INFO, "FileName:   \"%s\"",error.getFileName()));
	  ACS_SHORT_LOG((LM_INFO, "LineNumber: \"%d\"",error.getLineNumber()));  
	  ACS_SHORT_LOG((LM_INFO, "Routine:    \"%s\"",error.getRoutine()));
          ACS_SHORT_LOG((LM_INFO, "HostName:   \"%s\"",error.getHostName()));
	  ACS_SHORT_LOG((LM_INFO, "Process:    \"%s\"",error.getProcess()));
          ACS_SHORT_LOG((LM_INFO, "Thread:     \"%s\"",error.getThread()));
          for (int ii = 0; ii < size; ii++) printBuf[ii] = ' ';
          printBuf[size] = '\0';
          numToPrint = error.getTimeStamp(); 
          for (int ii = size - 1; ii >= 0; ii--) {
                 printBuf[ii] = numToPrint % 10 + '0';
                 numToPrint /= 10;
                 if (numToPrint == 0)
                  break;
             }
	  ACS_SHORT_LOG((LM_INFO, "TimeStamp:  \"%s\"",printBuf));
	  ACS_SHORT_LOG((LM_INFO, "ErrorType:  \"%d\"",error.getErrorType()));
	  ACS_SHORT_LOG((LM_INFO, "ErrorCode:  \"%d\"",error.getErrorCode()));
	  ACS_SHORT_LOG((LM_INFO, "Severity:   \"%d\"", error.getSeverity()));
          ACS_SHORT_LOG((LM_INFO, "Description: \"%s\"",error.getDescription()));
	  c = error.getNext();
	  }	
	i++;
      }//while
      
   
    }
  catch( CORBA::Exception &ex)
    {    
      ACE_PRINT_EXCEPTION (ex, "EXCEPTION CAUGHT");
      return -1;
    }
  ACS_SHORT_LOG((LM_INFO, "Test1 performed."));

//test2
  i=1;
  while (i<=iteration){
    try
      {
	ACS_SHORT_LOG((LM_INFO, 
              "Performing test2 (remote call - exceptions) ... (%d/%d)", i, iteration));
	test->testExceptions (depth, isErr);
      }
    catch (ACSErr::ACSException &ex)
      {
	ACS_SHORT_LOG((LM_INFO, "Catch ACSException !"));
	ACSError exception (ex); // put CORBA exception (ACSException) into ACSError wrapper
	exception.log();
      }
    catch( CORBA::Exception &_ex)
      {    
	ACE_PRINT_EXCEPTION (_ex, "EXCEPTION CAUGHT");
	return -1;
      }
    
    i++;
  }//while

  ACS_SHORT_LOG((LM_INFO, "Test2 performed."));

// test3 (no error)
  i=1;
  while (i<=iteration){
    try
      {
	ACS_SHORT_LOG((LM_INFO, 
              "Performing test3 (no error) ... (%d/%d)", i, iteration));
	test->testNoError ();
      }
    catch( CORBA::Exception &_ex)
      {    
	ACE_PRINT_EXCEPTION (_ex, "EXCEPTION CAUGHT");
	return -1;
      }
    
    i++;
  }//while

  ACS_SHORT_LOG((LM_INFO, "Test3 performed."));

  test->shutdown();
  ACE_OS::sleep(5);
  LoggingProxy::done();

  return 0;
}
Esempio n. 3
0
File: server.cpp Progetto: CCJY/ATCD
int
ACE_TMAIN (int argc, ACE_TCHAR *argv[])
{
  MessageLog logger(HELLO_CALL_NUMBER);

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

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

      PortableGroup::GOA_var root_poa =
        PortableGroup::GOA::_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 ();

      // servant
      Hello_Impl* hello_impl;
      ACE_NEW_RETURN (hello_impl,
                      Hello_Impl (orb.in (), &logger),
                      1);
      PortableServer::ServantBase_var owner_transfer (hello_impl);

      if (parse_args (argc, argv) != 0)
        return 2;

      // create UIPMC reference
      CORBA::String_var multicast_url =
        CORBA::string_dup (ACE_TEXT_ALWAYS_CHAR(uipmc_url));
      CORBA::Object_var miop_ref =
        orb->string_to_object (multicast_url.in ());

      // create id
      PortableServer::ObjectId_var id =
        root_poa->create_id_for_reference (miop_ref.in ());

      // activate Hello Object
      root_poa->activate_object_with_id (id.in (),
                                         hello_impl);

      CORBA::String_var ior =
        orb->object_to_string (miop_ref.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);
        }

      poa_manager->activate ();

      orb->run ();

      root_poa->destroy (1, 1);

      orb->destroy ();

      if (logger.report_statistics () == 0)
        ACE_ERROR_RETURN ((LM_ERROR,
                           "\n (%P|%t) ERROR: No single call got through to the server\n"),
                           3);
    }
  catch (const CORBA::Exception& ex)
    {
      ex._tao_print_exception ("Exception caught in server main ():");
      return 4;
    }

  ACE_DEBUG ((LM_DEBUG,
              "\n (%P|%t) server finished successfully..\n"));
  return 0;
}
Esempio n. 4
0
int
ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{
  int status = 0;
  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);

      // To use the smart proxy it is necessary to allocate the
      // user-defined smart factory on the heap as the smart proxy
      // generated classes take care of destroying the object. This
      // way it a win situation for the application developer who
      // doesnt have to make sure to destoy it and also for the smart
      // proxy designer who now can manage the lifetime of the object
      // much surely.
      Smart_Test_Factory *test_factory = 0;
      ACE_NEW_RETURN (test_factory,
                      Smart_Test_Factory,
                      -1);

      ACE_UNUSED_ARG (test_factory);

      Test_var server =
        Test::_narrow (object.in ());

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

      try
        {
          CORBA::String_var sm_ior = orb->object_to_string (server.in ());
          if (Smart_Test_Proxy::fake_ior () != sm_ior.in ())
            {
              status = 1;
              ACE_ERROR ((LM_ERROR,
                          "ERROR: The Smart Proxy IOR is:\n%C\n"
                          "but should have been: %C\n",
                          sm_ior.in (),
                          Smart_Test_Proxy::fake_ior ().c_str ()));
            }
        }
      catch (const CORBA::MARSHAL& ex)
        {
          status = 1;
          ex._tao_print_exception ("Unexpected MARSHAL exception:");
        }

      server->method (0);

      server->shutdown ();

      // The following sleep is a hack to make sure the above oneway
      // request gets sent before we exit. Otherwise, at least on
      // Windows XP, the server may not even get the request.
      ACE_Time_Value tv (0, 100000);
      ACE_OS::sleep(tv);

      orb->destroy ();
    }
  catch (const CORBA::Exception& ex)
    {
      ex._tao_print_exception ("Client-side exception:");
      status = 1;
    }

  return status;
}
Esempio n. 5
0
File: server.cpp Progetto: manut/TAO
int
ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{
  try
    {
      // Initialize the ORB
      CORBA::ORB_var orb =
        CORBA::ORB_init (argc, argv);

      // Get initial reference to the Root POA
      CORBA::Object_var poa_object =
        orb->resolve_initial_references("RootPOA");

      // Narrow down to the appropriate type
      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);

      // Get referencee to the POA manager
      PortableServer::POAManager_var poa_manager =
        root_poa->the_POAManager ();

      // Parse the arguments
      if (parse_args (argc, argv) != 0)
        return 1;

      ACE_DEBUG(( LM_DEBUG, "ior file = %s\t#threads = %d\t"
                  "msglen = %d\n",
                  ior_output_file, nthreads, msglen));

      // Create the factory servant
      Object_Factory_i *factory_impl = 0;
      ACE_NEW_THROW_EX (factory_impl,
                        Object_Factory_i (orb.in (), msglen),
                        CORBA::NO_MEMORY ());
      PortableServer::ServantBase_var safe (factory_impl);

      // _this method registers the object withe the POA and returns
      // an object reference
      PortableServer::ObjectId_var id =
        root_poa->activate_object (factory_impl);

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

      Two_Objects_Test::Object_Factory_var factory =
        Two_Objects_Test::Object_Factory::_narrow (object_act.in ());

      // Convert the object reference to a string so that it can
      // be saved in a file and used by clinet programs later
      CORBA::String_var ior =
        orb->object_to_string (factory.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);

      // Activate the POA manager
      poa_manager->activate ();

      // Instantiate the specified # of worker threads
      Worker worker (orb.in ());

      if (worker.activate (THR_NEW_LWP | THR_JOINABLE,
                           nthreads) != 0)
        ACE_ERROR_RETURN ((LM_ERROR,
                           "Cannot activate server threads\n"),
                          1);

      // Wait for all threads to get done
      worker.thr_mgr ()->wait ();

      ACE_DEBUG ((LM_DEBUG, "(%P|%t) 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;
}
Esempio n. 6
0
File: server.cpp Progetto: manut/TAO
int
ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{
  try
    {
      // ORB.
      CORBA::ORB_var orb =
        CORBA::ORB_init (argc, argv);

      // Parse arguments.
      if (parse_args (argc, argv) != 0)
        return -1;

      // Make sure we can support multiple priorities that are required
      // for this test.
      if (!check_supported_priorities (orb.in ()))
        return 2;

      // Thread Manager for managing task.
      ACE_Thread_Manager thread_manager;

      // Create task.
      Task task (thread_manager,
                 orb.in ());

      // Task activation flags.
      long flags =
        THR_NEW_LWP |
        THR_JOINABLE |
        orb->orb_core ()->orb_params ()->thread_creation_flags ();

      // Activate task.
      int result =
        task.activate (flags);
      if (result == -1)
        {
          if (errno == EPERM)
            {
              ACE_ERROR_RETURN ((LM_ERROR,
                                 "Cannot create thread with scheduling policy %s\n"
                                 "because the user does not have the appropriate privileges, terminating program....\n"
                                 "Check svc.conf options and/or run as root\n",
                                 sched_policy_name (orb->orb_core ()->orb_params ()->ace_sched_policy ())),
                                2);
            }
          else
            // Unexpected error.
            ACE_ASSERT (0);
        }

      // Wait for task to exit.
      result =
        thread_manager.wait ();
      ACE_ASSERT (result != -1);
    }
  catch (const CORBA::Exception& ex)
    {
      ex._tao_print_exception ("Exception caught");
      return -1;
    }

  return 0;
}
Esempio n. 7
0
int
ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{
  int c_breath = 4;
  int c_depth = 4;
  int o_breath = 4;
  ACE_TCHAR *ns1ref = 0;
  ACE_TCHAR *ns2ref = 0;

  ACE_Get_Opt get_opts (argc, argv, ACE_TEXT ("b:d:o:p:q:"));
  int c;
  int i;

  while ((c = get_opts ()) != -1)
    switch (c)
      {
      case 'b':
        i = ACE_OS::atoi(get_opts.opt_arg ());
        if (i<2)
        {
          ACE_ERROR((LM_ERROR,
                     ACE_TEXT ("Invalid breath, must be 2 or more\n")));
          ACE_OS::exit(1);
        }
        c_breath = i;
        break;
      case 'd':
        i = ACE_OS::atoi(get_opts.opt_arg ());
        if (i<2)
        {
          ACE_ERROR((LM_ERROR,
                     ACE_TEXT ("Invalid depth, must be 2 or more\n")));
          ACE_OS::exit(1);
        }
        c_depth = i;
        break;
      case 'o':
        i = ACE_OS::atoi(get_opts.opt_arg ());
        if (i<2)
        {
          ACE_ERROR((LM_ERROR,
                     ACE_TEXT ("Invalid breath, must be 2 or more\n")));
          ACE_OS::exit(1);
        }
        o_breath = i;
        break;
      case 'p':
        ns1ref = get_opts.opt_arg ();
        break;
      case 'q':
        ns2ref = get_opts.opt_arg ();
        break;
      default:
        ACE_ERROR_RETURN ((LM_ERROR,
                           ACE_TEXT ("Argument %c \n usage:  %s")
                           ACE_TEXT (" [-b <breath of context tree>]")
                           ACE_TEXT (" [-d <depth of context tree>]")
                           ACE_TEXT (" [-o <breath of object tree>]")
                           ACE_TEXT (" -p <ior of first name server>")
                           ACE_TEXT (" -q <ior of second name server>")
                           ACE_TEXT ("\n")),
                          -1);
      }

  CosNaming::NamingContext_var root_context_1;
  CosNaming::NamingContext_var root_context_2;

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

    // ior's are specified for the name servers through a commandline
    // option or a file.

    // Resolve the first name server

    CORBA::Object_var ns1obj = orb->string_to_object (
                            ACE_TEXT_ALWAYS_CHAR (ns1ref));

    if (CORBA::is_nil (ns1obj.in ()))
            ACE_ERROR_RETURN ((LM_ERROR,
                               ACE_TEXT ("invalid ior <%s>\n"),
                               ns1ref),
                              -1);
    root_context_1 = CosNaming::NamingContext::_narrow (ns1obj.in ());

    // Resolve the second name server

    CORBA::Object_var ns2obj = orb->string_to_object (
                            ACE_TEXT_ALWAYS_CHAR (ns2ref));

    if (CORBA::is_nil (ns2obj.in ()))
            ACE_ERROR_RETURN ((LM_ERROR,
                               ACE_TEXT ("invalid ior <%s>\n"),
                               ns2ref),
                              -1);
    root_context_2 = CosNaming::NamingContext::_narrow (ns2obj.in ());

  }
  catch (const CORBA::Exception& ex)
  {
    ex._tao_print_exception (ACE_TEXT ("Unable to resolve name servers"));
    return -1;
  }

  // Create a bunch of objects in one context
  // Note: strings to the naming service must be char, not wchar
  try
  {
    // Bind one context level under root.
    CosNaming::Name level1;
    level1.length (1);
    level1[0].id = CORBA::string_dup ("level1_context");
    CosNaming::NamingContext_var level1_context;
    level1_context = root_context_1->bind_new_context (level1);

    for (i=0; i<o_breath; i++)
    {
      // Instantiate a dummy object and bind it under the new context.
      My_Test_Object *impl1 = new My_Test_Object (i+1);
      Test_Object_var obj1 = impl1->_this ();
      impl1->_remove_ref ();

      level1.length (2);
      char wide_name[16];
      ACE_OS::sprintf(wide_name, "obj_%d", i);
      level1[1].id = CORBA::string_dup (wide_name);
      root_context_1->bind (level1, obj1.in ());
    }

  }
  catch (const CORBA::Exception& ex)
  {
    ex._tao_print_exception (ACE_TEXT ("Unable to create a lot of objects"));
    return -1;
  }

  // Create a deep context tree
  try
  {
    CosNaming::NamingContext_var next_context = root_context_1;
    for (i=0; i<c_depth; i++)
    {
      // Bind level1 context under root.
      CosNaming::Name deep;
      deep.length (1);
      char deep_name[16];
      ACE_OS::sprintf(deep_name, "deep_%d", i);
      deep[0].id = CORBA::string_dup (deep_name);
      CosNaming::NamingContext_var deep_context;
      deep_context = next_context->bind_new_context (deep);
      next_context = deep_context;
    }
  }
  catch (const CORBA::Exception& ex)
  {
    ex._tao_print_exception (ACE_TEXT ("Unable to create deep context"));
    return -1;
  }

  // Create a wide context tree
  try
  {
    for (i=0; i<c_breath; i++)
    {
      // Bind all level of context under root.
      CosNaming::Name wide;
      wide.length (1);
      char wide_name[16];
      ACE_OS::sprintf(wide_name, "wide_%d", i);
      wide[0].id = CORBA::string_dup (wide_name);
      CosNaming::NamingContext_var wide_context;
      wide_context = root_context_1->bind_new_context (wide);
    }
  }
  catch (const CORBA::Exception& ex)
  {
    ex._tao_print_exception (ACE_TEXT ("Unable to create wide context"));
    return -1;
  }

  // Delete three selected things, one from each tree
  try
  {
    // Remove the second to last object from the Naming Context
    CosNaming::Name wide1;
    wide1.length (2);
    wide1[0].id = CORBA::string_dup ("level1_context");
    char wide_name[16];
    ACE_OS::sprintf(wide_name, "obj_%d", o_breath-2);
    wide1[1].id = CORBA::string_dup (wide_name);
    root_context_1->unbind (wide1);

    // Remove the second to last context from the wide root Naming Context
    CosNaming::Name wide2;
    wide2.length (1);
    ACE_OS::sprintf(wide_name, "wide_%d", c_breath-2);
    wide2[0].id = CORBA::string_dup (wide_name);
    CORBA::Object_var result_obj_ref = root_context_1->resolve (wide2);
    CosNaming::NamingContext_var result_object =
      CosNaming::NamingContext::_narrow (result_obj_ref.in ());
    if (CORBA::is_nil (result_object.in ()))
      ACE_ERROR_RETURN ((LM_ERROR,
                         ACE_TEXT ("Problems with resolving wide context ")
                         ACE_TEXT ("- nil object ref.\n")),
                         -1);
    result_object->destroy();
    root_context_1->unbind (wide2);

    // Remove the last context from the deep Naming Context
    CosNaming::Name deep;
    deep.length (c_depth);
    char deep_name[16];
    for (i=0; i<c_depth; i++)
    {
      ACE_OS::sprintf(deep_name, "deep_%d", i);
      deep[i].id = CORBA::string_dup (deep_name);
    }
    result_obj_ref = root_context_1->resolve (deep);
    result_object =
      CosNaming::NamingContext::_narrow (result_obj_ref.in ());
    if (CORBA::is_nil (result_object.in ()))
      ACE_ERROR_RETURN ((LM_ERROR,
                         ACE_TEXT ("Problems with resolving deep context ")
                         ACE_TEXT ("- nil object ref.\n")),
                         -1);
    result_object->destroy();
    root_context_1->unbind (deep);

  }
  catch (const CORBA::Exception& ex)
  {
    ex._tao_print_exception (ACE_TEXT ("Unable to delete objects"));
    return -1;
  }

  // Now use the other name server to access 3 objects next to the
  // deleted objects and the 3 deleted objects
  try
  {
    // Access the last object from the Naming Context
    CosNaming::Name wide;
    wide.length (2);
    wide[0].id = CORBA::string_dup ("level1_context");
    char wide_name[16];
    ACE_OS::sprintf(wide_name, "obj_%d", o_breath-1);
    wide[1].id = CORBA::string_dup (wide_name);
    CORBA::Object_var result_obj_ref = root_context_2->resolve (wide);
    Test_Object_var result_object = Test_Object::_narrow (result_obj_ref.in ());
    if (CORBA::is_nil (result_object.in ()))
      ACE_ERROR_RETURN ((LM_ERROR,
                         ACE_TEXT ("Problems with resolving object from ")
                         ACE_TEXT ("redundant server - nil object ref.\n")),
                         -1);
  }
  catch (const CORBA::Exception& ex)
  {
    ex._tao_print_exception (
      ACE_TEXT (
        "Unable to resolve object from redundant server"));
    return -1;
  }

  try
  {
    // Access the deleted second to last object from the Naming Context
    CosNaming::Name wide;
    wide.length (2);
    wide[0].id = CORBA::string_dup ("level1_context");
    char wide_name[16];
    ACE_OS::sprintf(wide_name, "obj_%d", o_breath-2);
    wide[1].id = CORBA::string_dup (wide_name);
    CORBA::Object_var result_obj_ref = root_context_2->resolve (wide);
    ACE_ERROR_RETURN ((LM_ERROR,
                    ACE_TEXT ("Problems with resolving object from ")
                    ACE_TEXT ("redundant server - deleted object found.\n")),
                    -1);
  }
  catch (const CORBA::Exception&)
  {
    //expect exception since the context was deleted
  }

  try
  {
    // Access the last context from the wide Naming Context
    CosNaming::Name wide;
    wide.length (1);
    char wide_name[16];
    ACE_OS::sprintf(wide_name, "wide_%d", c_breath-1);
    wide[0].id = CORBA::string_dup (wide_name);
    CORBA::Object_var result_obj_ref = root_context_2->resolve (wide);
    CosNaming::NamingContext_var result_object =
      CosNaming::NamingContext::_narrow (result_obj_ref.in ());
    if (CORBA::is_nil (result_object.in ()))
      ACE_ERROR_RETURN ((LM_ERROR,
                      ACE_TEXT ("Problems with resolving wide context from ")
                      ACE_TEXT ("redundant server - nil object ref.\n")),
                      -1);
  }
  catch (const CORBA::Exception& ex)
  {
    ex._tao_print_exception (
      ACE_TEXT (
        "Unable to resolve wide context from redundant server"));
    return -1;
  }

  try
  {
    // Access the deleted second to last object from the Naming Context
    CosNaming::Name wide;
    wide.length (2);
    char wide_name[16];
    ACE_OS::sprintf(wide_name, "wide_%d", c_breath-2);
    wide[0].id = CORBA::string_dup (wide_name);
    CORBA::Object_var result_obj_ref = root_context_2->resolve (wide);
    ACE_ERROR_RETURN ((LM_ERROR,
                    ACE_TEXT ("Problems with resolving wide context from ")
                    ACE_TEXT ("redundant server - deleted object found.\n")),
                    -1);
  }
  catch (const CORBA::Exception&)
  {
    //expect exception since the context was deleted
  }

  try
  {
    // Access the deleted last context from the deep Naming Context
    CosNaming::Name deep;
    deep.length (c_depth);
    char deep_name[16];
    for (i=0; i<c_depth; i++)
    {
      ACE_OS::sprintf(deep_name, "deep_%d", i);
      deep[i].id = CORBA::string_dup (deep_name);
    }
    CORBA::Object_var result_obj_ref = root_context_1->resolve (deep);
    ACE_ERROR_RETURN ((LM_ERROR,
                    ACE_TEXT ("Problems with resolving deep context from ")
                    ACE_TEXT ("redundant server - deleted object found.\n")),
                    -1);
  }
  catch (const CORBA::Exception&)
  {
    //expect exception since the context was deleted
  }

  try
  {
    // Access the second to last object from the Naming Context
    CosNaming::Name deep;
    deep.length (c_depth-1);
    char deep_name[16];
    for (i=0; i<c_depth-1; i++)
    {
      ACE_OS::sprintf(deep_name, "deep_%d", i);
      deep[i].id = CORBA::string_dup (deep_name);
    }
    CORBA::Object_var result_obj_ref = root_context_1->resolve (deep);
    CosNaming::NamingContext_var result_object =
      CosNaming::NamingContext::_narrow (result_obj_ref.in ());
    if (CORBA::is_nil (result_object.in ()))
      ACE_ERROR_RETURN ((LM_ERROR,
                      ACE_TEXT ("Problems with resolving deep context from ")
                      ACE_TEXT ("redundant server - nil object ref.\n")),
                      -1);


  }
  catch (const CORBA::Exception& ex)
  {
    ex._tao_print_exception (
      ACE_TEXT (
        "Unable to resolve deep context from redundant server"));
    return -1;
  }

  ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Redundancy test OK\n")));

  // Test performance of binding a bunch of objects in one context
  try
  {
    // Bind one context level under root.
    CosNaming::Name level1;
    level1.length (1);
    level1[0].id = CORBA::string_dup ("perf_context");
    CosNaming::NamingContext_var perf_context;
    perf_context = root_context_1->bind_new_context (level1);

    // Instantiate a dummy object and bind it under the new context.
    My_Test_Object *impl1 = new My_Test_Object (i+1);
    Test_Object_var obj1 = impl1->_this ();
    impl1->_remove_ref ();

    int test_runs = 100;
    ACE_High_Res_Timer::global_scale_factor_type gsf =
      ACE_High_Res_Timer::global_scale_factor ();

    ACE_hrtime_t start = ACE_OS::gethrtime ();

    // Test how long it takes to bind
    for (i=0; i<test_runs; i++)
    {
      level1.length (1);
      char wide_name[16];
      ACE_OS::sprintf(wide_name, "obj_%d", i);
      level1[0].id = CORBA::string_dup (wide_name);
      perf_context->bind (level1, obj1.in ());
    }

    ACE_hrtime_t elapsed_time = ACE_OS::gethrtime () - start;
    // convert to microseconds
    ACE_UINT32 usecs = ACE_UINT32(elapsed_time / gsf);
    double secs = usecs / 1000000.0;

    ACE_DEBUG ((LM_DEBUG,
                "Bound %i objects in %.2f secs\n",
                test_runs, secs));

    // Test how long it takes to resolve
    start = ACE_OS::gethrtime ();
    for (i=0; i<test_runs; i++)
    {
      level1.length (1);
      char wide_name[16];
      ACE_OS::sprintf(wide_name, "obj_%d", i);
      level1[0].id = CORBA::string_dup (wide_name);
      CORBA::Object_var result_obj_ref = perf_context->resolve (level1);
    }

    elapsed_time = ACE_OS::gethrtime () - start;
    // convert to microseconds
    usecs = ACE_UINT32(elapsed_time / gsf);
    secs = ((ACE_INT32) usecs) / 1000000.0;

    ACE_DEBUG ((LM_DEBUG,
                "Resolved %i objects in %.2f secs\n",
                test_runs, secs));

    // Test how long it takes to unbind
    start = ACE_OS::gethrtime ();
    for (i=0; i<test_runs; i++)
    {
      level1.length (1);
      char wide_name[16];
      ACE_OS::sprintf(wide_name, "obj_%d", i);
      level1[0].id = CORBA::string_dup (wide_name);
      perf_context->unbind (level1);
    }

    elapsed_time = ACE_OS::gethrtime () - start;
    // convert to microseconds
    usecs = ACE_UINT32(elapsed_time / gsf);
    secs = ((ACE_INT32) usecs) / 1000000.0;

    ACE_DEBUG ((LM_DEBUG,
                "Unbound %i objects in %.2f secs\n",
                test_runs, secs));
  }
  catch (const CORBA::Exception& ex)
  {
    ex._tao_print_exception (ACE_TEXT ("ERROR: Exception during performance test.\n"));
    return -1;
  }

  // All tests have passed up to this point
  return 0;

}
Esempio n. 8
0
int
ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{
  int priority =
    (ACE_Sched_Params::priority_min (ACE_SCHED_FIFO)
     + ACE_Sched_Params::priority_max (ACE_SCHED_FIFO)) / 2;
  // Enable FIFO scheduling, e.g., RT scheduling class on Solaris.

  if (ACE_OS::sched_params (ACE_Sched_Params (ACE_SCHED_FIFO,
                                              priority,
                                              ACE_SCOPE_PROCESS)) != 0)
    {
      if (ACE_OS::last_error () == EPERM)
        {
          ACE_DEBUG ((LM_DEBUG,
                      "client (%P|%t): user is not superuser, "
                      "test runs in time-shared class\n"));
        }
      else
        ACE_ERROR ((LM_ERROR,
                    "client (%P|%t): sched_params failed\n"));
    }

  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);

      Test::Roundtrip_var roundtrip =
        Test::Roundtrip::_narrow (object.in ());

      if (CORBA::is_nil (roundtrip.in ()))
        {
          ACE_ERROR_RETURN ((LM_ERROR,
                             "Nil Test::Roundtrip reference <%s>\n",
                             ior),
                            1);
        }
      for (int j = 0; j < 100; ++j)
        {
          ACE_hrtime_t start = 0;
          (void) roundtrip->test_method (start, number);
        }

      ACE_Sample_History history (niterations);

      // const float usecs = 1.0 / rate * 1e6;

      // ACE_Time_Value tv (0, static_cast<const long> (usecs));

      // const timespec ts = tv;

      ACE_hrtime_t test_start = ACE_OS::gethrtime ();
      for (int i = 0; i < niterations; ++i)
        {
          ACE_hrtime_t start = ACE_OS::gethrtime ();

          /*
          if (rate)
            {
              //(void) ACE_OS::nanosleep (&ts, 0);
              //prime_number = ACE::is_prime (699999, 2, 349999);
            }
          */

          (void) roundtrip->test_method (start, number);

          ACE_hrtime_t now = ACE_OS::gethrtime ();
          history.sample (now - start);

        }

      ACE_hrtime_t test_end = ACE_OS::gethrtime ();

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

      ACE_DEBUG ((LM_DEBUG, "High resolution timer calibration...."));
      ACE_High_Res_Timer::global_scale_factor_type gsf =
        ACE_High_Res_Timer::global_scale_factor ();
      ACE_DEBUG ((LM_DEBUG, "done\n"));

      if (do_dump_history)
        {
          history.dump_samples (ACE_TEXT("HISTORY"), gsf);
        }

      ACE_Basic_Stats stats;
      history.collect_basic_stats (stats);
      stats.dump_results (ACE_TEXT("Total"), gsf);

      ACE_Throughput_Stats::dump_throughput (ACE_TEXT("Total"), gsf,
                                             test_end - test_start,
                                             stats.samples_count ());

      if (do_shutdown)
        {
          roundtrip->shutdown ();
        }
    }
  catch (const CORBA::Exception& ex)
    {
      ex._tao_print_exception ("Exception caught:");
      return 1;
    }

  return 0;
}
Esempio n. 9
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 mgr = root_poa->the_POAManager();

    const char* poa_name = "MessengerService";

    PortableServer::POA_var messenger_poa = createPOA(root_poa.in(), poa_name);

    Terminator terminator;
    if (terminator.open (0) == -1)
      ACE_ERROR_RETURN((LM_ERROR,
                        ACE_TEXT ("main Error opening terminator\n")),-1);

    PortableServer::Servant_var<Messenger_i> messenger_servant =
      new Messenger_i(orb.in(), terminator);

    PortableServer::ObjectId_var object_id =
      PortableServer::string_to_ObjectId("messenger_object");

    //
    // Activate the servant with the messenger POA,
    // obtain its object reference, and get a
    // stringified IOR.
    //
    messenger_poa->activate_object_with_id(object_id.in(), messenger_servant.in());

    //
    // Create binding between "MessengerService" and
    // the messenger object reference in the IOR Table.
    // Use a TAO extension to get the non imrified poa
    // to avoid forwarding requests back to the ImR.

    TAO_Root_POA* tpoa = dynamic_cast<TAO_Root_POA*>(messenger_poa.in());
    obj = tpoa->id_to_reference_i(object_id.in(), false);
    CORBA::String_var messenger_ior = orb->object_to_string(obj.in());
    obj = orb->resolve_initial_references("IORTable");
    IORTable::Table_var table = IORTable::Table::_narrow(obj.in());
    table->bind(poa_name, messenger_ior.in());

    //
    // This server is now ready to run.
    // This version does not create an IOR
    // file as demonstrated in the
    // Developer's Guide.  It assumes that
    // users create IORs for the client using
    // the tao_imr utility.
    //
    //
    // Stop discarding requests.
    //
    mgr->activate();

    std::cout << "Messenger server ready." << std::endl;

    orb->run();

    std::cout << "Messenger server shutting down." << std::endl;

    root_poa->destroy(1,1);
    orb->destroy();

    ACE_Message_Block *mb;
    ACE_NEW_RETURN(mb, ACE_Message_Block(0, ACE_Message_Block::MB_HANGUP), -1);
    terminator.putq(mb);
    terminator.wait();
  }
  catch(const CORBA::Exception& ex) {
    std::cerr << "Server main() Caught CORBA::Exception" << ex << std::endl;
    return 1;
  }

  return 0;
}
Esempio n. 10
0
int
ACE_TMAIN (int argc, ACE_TCHAR *argv[])
{
    gsf = ACE_High_Res_Timer::global_scale_factor ();

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

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

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

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

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

        test_i *servant =
            new test_i (orb.in (),
                        root_poa.in ());

        PortableServer::ServantBase_var safe_servant (servant);

        test_var test =
            servant->_this ();

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

        FILE *output_file =
            ACE_OS::fopen (ior_file, "w");
        ACE_ASSERT (output_file != 0);

        u_int result =
            ACE_OS::fprintf (output_file,
                             "%s",
                             ior.in ());
        ACE_ASSERT (result == ACE_OS::strlen (ior.in ()));
        ACE_UNUSED_ARG (result);

        ACE_OS::fclose (output_file);

        poa_manager->activate ();

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

    return 0;
}
Esempio n. 11
0
File: server.cpp Progetto: CCJY/ATCD
int
ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{
  try
    {
      ORBInitializer *initializer = 0;
      ACE_NEW_RETURN (initializer,
                      ORBInitializer,
                      -1);  // No exceptions yet!
      PortableInterceptor::ORBInitializer_var orb_initializer =
        initializer;

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

      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;

      poa_manager->activate ();

      CORBA::Object_var lm_object =
        orb->resolve_initial_references ("LoadManager");

      CosLoadBalancing::LoadManager_var load_manager =
        CosLoadBalancing::LoadManager::_narrow (lm_object.in ());

      RPS_Monitor * monitor_servant;
      ACE_NEW_THROW_EX (monitor_servant,
                        RPS_Monitor (initializer->interceptor ()),
                        CORBA::NO_MEMORY ());

      PortableServer::ServantBase_var safe_monitor_servant (monitor_servant);

      CosLoadBalancing::LoadMonitor_var load_monitor =
        monitor_servant->_this ();

      PortableGroup::Location_var location =
        load_monitor->the_location ();

      CORBA::Object_var stockfactory =
        ::join_object_group (orb.in (),
                             load_manager.in (),
                             location.in ());

      TAO_LB_LoadAlert & alert_servant = initializer->load_alert ();

      CosLoadBalancing::LoadAlert_var load_alert =
        alert_servant._this ();


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

      load_manager->register_load_monitor (location.in (),
                                           load_monitor.in ());

      load_manager->register_load_alert (location.in (),
                                         load_alert.in ());

      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 ("lb_server exception");
      return 1;
    }

  return 0;
}
Esempio n. 12
0
int
ACE_TMAIN (int argc, ACE_TCHAR *argv[])
{
    //init IFR objref
    try
    {
        CORBA::ORB_var orb = CORBA::ORB_init (argc, argv);

        TAO_IFR_Client_Adapter *ifr_client =
            ACE_Dynamic_Service<TAO_IFR_Client_Adapter>::instance (
                TAO_ORB_Core::ifr_client_adapter_name ());

        if (ifr_client == 0)
        {
            throw ::CORBA::INTF_REPOS ();
        }

        ACE_DEBUG ((LM_DEBUG, "Got IFR_Client ref.\n"));

        CORBA::InterfaceDef_var intDef =
            ifr_client->get_interface (orb.in (), "IDL:IFR_Test/test_if:1.0");

        if (CORBA::is_nil (intDef.in ()))
        {
            ACE_ERROR_RETURN ((LM_ERROR,
                               "get interface returned nil ref\n"),
                              1);
        }

        CORBA::ContainedSeq_var attributes =
            intDef->contents (CORBA::dk_Attribute, 1);
        CORBA::ULong n_ats = attributes->length ();

        CORBA::ULong index = 0UL;
        CORBA::String_var name = attributes[index]->name ();
        ACE_DEBUG ((LM_DEBUG,
                    "found %d attributes, name = %s\n",
                    n_ats,
                    name.in ()));

        CORBA::AttributeDef_var attr =
            CORBA::AttributeDef::_narrow (attributes[index]);

        if (CORBA::is_nil (attr.in ()))
        {
            ACE_ERROR_RETURN ((LM_ERROR,
                               "could not narrow attribute ref\n"),
                              1);
        }

        CORBA::TypeCode_var tc = attr->type ();

        ACE_DEBUG ((LM_DEBUG, "foo attr typecode = %s\n", tc->id ()));
    }
    catch (const ::CORBA::Exception &ex)
    {
        ex._tao_print_exception("ERROR : unexpected CORBA exception caugth :");
        return 1;
    }

    return 0;
}
Esempio n. 13
0
int
ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{
  try
    {
      {
        PortableInterceptor::ORBInitializer_var initializer(
            new Server_ORBInitializer);
        PortableInterceptor::register_orb_initializer(initializer.in());
      }

      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;

      Echo *echo_impl;
      ACE_NEW_RETURN (echo_impl,
                      Echo (orb.in ()),
                      1);
      PortableServer::ServantBase_var owner_transfer(echo_impl);

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

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

      Test::Echo_var echo =
        Test::Echo::_narrow (object.in ());

      CORBA::String_var ior =
        orb->object_to_string (echo.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;
}
Esempio n. 14
0
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;
}
Esempio n. 15
0
int acserrOldTestServer (char *szCmdLn){
  ACE_OS_Object_Manager ace_os_object_manager;
  ACE_Object_Manager ace_object_manager;
  int  argc;
  char *argv[100];

  argc = argUnpack(szCmdLn, argv);
  argv[0] = "acserrOldTestServer";
#else
  int acserrOldTestServer (int argc, char *argv[]){
#endif // defined( MAKE_VXWORKS )

  

  if (argc<2){
    ACE_OS::printf ("usage: errorServer <server_name> [destination_server_name] \n");
    return -1;
  }

  ACE_OS::signal(SIGINT,  TerminationSignalHandler);  // Ctrl+C
  ACE_OS::signal(SIGTERM, TerminationSignalHandler);  // termination request

  // create logging proxy
  LoggingProxy m_logger (0, 0, 31, 0);
  LoggingProxy::init (&m_logger); 

  // creating ORB
  ACS_TEST_INIT_CORBA;

  // init ACS error system (and inside also logging)
  ACSError::init (orb.ptr());

  try
    {
      //Get a reference to the RootPOA
      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();
      

#ifdef MAKE_VXWORKS      
      ACSError::processName (szCmdLn);
#else 
      char *buf;
      ACE_OS::argv_to_string (argv, buf);
      ACSError::processName (buf);
      delete[] buf;
#endif      
      ACS_DEBUG ("errorServer", "Creating test object ...");
      acserrOldTest_var dest;
      
      if (argc>2){
	ACS_DEBUG ("errorServer", "Getting object reference ... ");
	char refName[64];
	sprintf(refName, "file://%s.ior", argv[2]);
	CORBA::Object_var destObj = orb->string_to_object (refName);
	

	ACS_DEBUG ("errorServer", "Narrowing it .... ");
	dest = acserrOldTest::_narrow (destObj.in());
      }//if

      acserrOldTestImpl  esTest (dest.in(), argv[1]);
      acserrOldTest_var testObj = esTest._this ();
      
           
      poa_manager->activate ();
      
      ACS_DEBUG ("errorServer","POA Manager -> activate");
      
      ACS_DEBUG_PARAM ("errorServer", "Writing ior to the file: %s .... ", argv[1]);
      char* ior =  orb->object_to_string (testObj.in());
      
      
      char fileName[64];
      sprintf(fileName, "%s.ior", argv[1]);
      FILE *output_file = ACE_OS::fopen (fileName, "w");
      if (output_file == 0) {
	ACS_SHORT_LOG((LM_ERROR,
			   "Cannot open output files for writing IOR: ior.ior"));
	return -1;
      }

      int result = ACE_OS::fprintf (output_file, "%s", ior);
      if (result < 0) {
	ACS_SHORT_LOG ((LM_ERROR,
			   "ACE_OS::fprintf failed while writing %s to ior.ior\n", ior));
	return  -1;
      }

      ACE_OS::fclose (output_file);
      
      ACS_DEBUG ("errorServer", "Waiting for requests ...");
      orb->run ();
    }
  catch( CORBA::Exception &ex )
    {
     ex._tao_print_exception("EXCEPTION CAUGHT");
     return -1;
    }

//  orb->shutdown(true); //wait until all requests have completed

  LoggingProxy::done();
  std::cout << std::flush;
  sleep(3);

  return 0;
}//startErrorServer


#ifndef MAKE_VXWORKS
int main(int argc, char *argv[])
{
  return acserrOldTestServer (argc, argv); 
}
Esempio n. 16
0
/**
 * starts the server for the component installer object
 */
int
main (int argc, char** argv)
{
	std::cout << "Qedo Component Installer " << QEDO_VERSION << std::endl;

	//
	// Resolve config values from config file
	//
	if (! strcmp (Qedo::ConfigurationReader::instance()->lookup_config_value ("/General/VerboseOutput"), "true"))
	{
		Qedo::debug_output = true;
	}

	for (int i = 1; i < argc; i++)
	{
		if (! strcmp (argv[i], "--verbose"))
		{
			Qedo::debug_output = true;
		}
	}

	//
	// get the qedo dir
	//
	Qedo::g_qedo_dir = Qedo::getEnvironment( "QEDO" );
	if(Qedo::g_qedo_dir.empty())
	{
	    std::cout << "Missing Environment Variable QEDO" << std::endl;
	    std::cout << "Assuming current dir as local deployment dir" << std::endl; 
	    Qedo::g_qedo_dir = Qedo::getCurrentDirectory();
	}
	std::cout << "..... Qedo directory is " << Qedo::g_qedo_dir << std::endl;

	//
	// init ORB
	//
	orb = CORBA::ORB_init (argc, argv);

	Qedo::ComponentInstallationImpl* component_installation = new Qedo::ComponentInstallationImpl (orb);

	try
	{
		component_installation->initialize();
	}
	catch (Qedo::ComponentInstallationImpl::CannotInitialize&)
	{
		std::cerr << "Cannot initialize Component Installer... exiting." << std::endl;
		orb->destroy();
		exit (1);
	}

#ifdef HAVE_SIGACTION
	 struct sigaction act;

    /* Assign sig_chld as our SIGINT handler */
    act.sa_handler = handle_sigint;

    /* We don't want to block any other signals in this example */
    sigemptyset(&act.sa_mask);

    /*
     * Make these values effective. If we were writing a real 
     * application, we would probably save the old value instead of 
     * passing NULL.
     */
    if (sigaction(SIGINT, &act, NULL) < 0) 
    {
		 std::cerr << "sigaction failed" << std::endl;
        return 1;
    }
#else
	 signal ( SIGINT, handle_sigint );
#endif

	std::cout << "Qedo Component Installer is up and running ...\n";
	orb->run();
	return 0;
}
Esempio n. 17
0
int
ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{
  try
    {
      Server_ORBInitializer2 *temp_initializer = 0;
      ACE_NEW_RETURN (temp_initializer,
                      Server_ORBInitializer2,
                      -1);  // No exceptions yet!
      PortableInterceptor::ORBInitializer_var orb_initializer =
        temp_initializer;

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

      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 ();

      CORBA::PolicyList policies (2);
      policies.length (2);

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

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

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

      // Creation of the new POA is over, so destroy the Policy_ptr's.
      for (CORBA::ULong i = 0; i < policies.length (); ++i)
        {
          CORBA::Policy_ptr policy = policies[i];
          policy->destroy ();
        }


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

      Hello *hello_impl = 0;
      ACE_NEW_RETURN (hello_impl,
                      Hello (orb.in (), Test::Hello::_nil (), my_id_number),
                      -1);
      PortableServer::ServantBase_var owner (hello_impl);

      PortableServer::ObjectId_var server_id =
        PortableServer::string_to_ObjectId ("server_id");

      my_poa->activate_object_with_id (server_id.in (),
                                       hello_impl);

      CORBA::Object_var hello =
        my_poa->id_to_reference (server_id.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);

      poa_manager->activate ();

      orb->run ();

      root_poa->destroy (1, 1);

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

  return 0;
}
Esempio n. 18
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 ();

      // Install a persistent POA in order to achieve a persistent IOR
      // for our object.
      CORBA::PolicyList policies;
      policies.length (2);
      policies[0] =
        root_poa->create_lifespan_policy(PortableServer::PERSISTENT);
      policies[1] =
        root_poa->create_id_assignment_policy (PortableServer::USER_ID);


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

      policies[0]->destroy ();

      policies[1]->destroy ();

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

      UDP_i udp_i (orb.in ());

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

      persistent_poa->activate_object_with_id (id.in (),
                                               &udp_i);

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


      UDP_var udp_var = UDP::_narrow (obj.in ());

      // UDP_var udp_var = udp_i._this ();
      if (CORBA::is_nil (udp_var.in ()))
        ACE_DEBUG ((LM_DEBUG,
                    "Failed to narrow correct object reference.\n"));

      CORBA::String_var ior =
        orb->object_to_string (udp_var.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);
        }

      poa_manager->activate ();

      orb->run ();

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

      root_poa->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;
}
Esempio n. 19
0
int
ServerApp::run_i(int argc, ACE_TCHAR *argv[])
{
  // Initialize the ORB before parsing our own args.
  CORBA::ORB_var orb = CORBA::ORB_init (argc, argv);

  // Parse the command-line args for this application.
  // * Returns -1 if problems are encountered.
  // * Returns 1 if the usage statement was explicitly requested.
  // * Returns 0 otherwise.
  int result = this->parse_args (argc, argv);
  if (result != 0)
    {
      return result;
    }

  TheAppShutdown->init(orb.in(), num_clients_);

  // Get the Root POA
  PortableServer::POA_var root_poa =
           RefHelper<PortableServer::POA>::resolve_initial_ref(orb.in(),
                                                               "RootPOA");

  // Get the POAManager from the Root POA.
  PortableServer::POAManager_var poa_manager
    = root_poa->the_POAManager();

  // Create the child POA Policies.
  CORBA::PolicyList policies(0);
  policies.length(0);

  // Create the child POA
  PortableServer::POA_var child_poa =
                              AppHelper::create_poa("ChildPoa",
                                                    root_poa.in(),
                                                    poa_manager.in(),
                                                    policies);

  // Create the servant object.
  Foo_A_i* servant = new Foo_A_i();

  // Local smart pointer variable to deal with releasing the reference
  // to the servant object when the variable falls out of scope.
  PortableServer::ServantBase_var servant_owner(servant);

  // Obtain the object reference using the servant
  CORBA::Object_var obj = AppHelper::activate_servant(child_poa.in(),
                                                      servant);

  // Stringify and save the object reference to a file
  AppHelper::ref_to_file(orb.in(),
                         obj.in(),
                         this->ior_filename_.c_str());

  // Activate the POA Manager
  poa_manager->activate();

  ACE_DEBUG((LM_DEBUG,
             "(%P|%t) ServerApp is ready.  Running the ORB event loop.\n"));

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

  ACE_DEBUG((LM_DEBUG,
             "(%P|%t) ServerApp ORB event loop has completed.\n"));

  TheAppShutdown->wait ();

  // Calling wait on ACE_Thread_Manager singleton to avoid the problem
  // that the main thread might exit before all CSD Threads exit.

  // Wait for all CSD task threads exit.
  ACE_Thread_Manager::instance ()->wait ();

  ACE_DEBUG((LM_DEBUG,
             "(%P|%t) ServerApp is destroying the Root POA.\n"));

  root_poa->destroy(1, 1);

  ACE_DEBUG((LM_DEBUG,
             "(%P|%t) ServerApp is destroying the ORB.\n"));

  orb->destroy();

  ACE_DEBUG((LM_DEBUG,
             "(%P|%t) ServerApp has completed running successfully.\n"));

  return 0;
}
Esempio n. 20
0
int
ACE_TMAIN (int argc, ACE_TCHAR *argv[])
{
  DANCE_DISABLE_TRACE ();

  int retval = 0;

  try
    {
      DAnCE::Logger_Service * dlf =
        ACE_Dynamic_Service<DAnCE::Logger_Service>::instance ("DAnCE_Logger");

      if (dlf)
        {
          dlf->init (argc, argv);
        }

      DANCE_TRACE_LOG (DANCE_LOG_TRACE, (LM_TRACE, DLINFO
                    ACE_TEXT("PL_Daemon - initializing ORB\n")));

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

      DANCE_TRACE_LOG (DANCE_LOG_TRACE, (LM_TRACE, DLINFO
                       ACE_TEXT("PL_Daemon - initializing module instance\n")));


      TAO::Utils::ORB_Destroyer safe_orb (orb);

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

      PortableServer::POA_var poa
        = PortableServer::POA::_narrow (poa_obj.in ());

      PortableServer::POAManager_var mgr = poa->the_POAManager ();
      PortableServer::POA_var persistent_poa;
      TAO::Utils::PolicyList_Destroyer policies (2);
      policies.length (2);
      try
        {
          DANCE_TRACE_LOG (DANCE_LOG_TRACE, (LM_TRACE, DLINFO ACE_TEXT("PL_Daemon - ")
                           ACE_TEXT("before creating the \"Managers\" POA.\n")));

          policies[0] = poa->create_id_assignment_policy (PortableServer::USER_ID);
          policies[1] = poa->create_lifespan_policy (PortableServer::PERSISTENT);
          persistent_poa = poa->create_POA ("Managers",
                                            mgr.in(),
                                            policies);
        }
      catch (const PortableServer::POA::AdapterAlreadyExists &)
        {
          persistent_poa = poa->find_POA ("Managers", 0);
        }

      DAnCE::Plan_Launcher_Daemon_i *pl_daemon (0);

      ACE_NEW_RETURN (pl_daemon,
                      DAnCE::Plan_Launcher_Daemon_i (orb.in ()),
                      0);

      PortableServer::ServantBase_var safe_servant (pl_daemon);

      PortableServer::ObjectId_var oid =
        PortableServer::string_to_ObjectId ("Plan_Launcher_Daemon");
      persistent_poa->activate_object_with_id (oid, pl_daemon);

      CORBA::Object_var pl_obj = persistent_poa->id_to_reference (oid.in ());
      CORBA::String_var pl_ior = orb->object_to_string (pl_obj.in ());

      DAnCE::Utility::write_IOR (ACE_TEXT ("PL_Daemon.ior"),
                                 pl_ior.in ());

      orb->run ();

      DANCE_TRACE_LOG (DANCE_LOG_TRACE, (LM_TRACE, DLINFO
                                         ACE_TEXT("PL_Daemon - destroying ORB\n")));

      orb->destroy ();
    }
  catch (const CORBA::Exception& ex)
    {
      DANCE_ERROR (DANCE_LOG_EMERGENCY,
                   (LM_EMERGENCY, DLINFO
                    "PL_Daemon - Error - CORBA Exception :%C\n",
                    ex._info ().c_str ()));
      retval = -1;
    }
  catch (...)
    {
      DANCE_ERROR (DANCE_LOG_EMERGENCY,
                   (LM_ERROR, "PL_Daemon - Error: Unknown exception.\n"));
      retval = -1;
    }

  return retval;
}
Esempio n. 21
0
int
ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{
  try
    {
      CORBA::ORB_var orb =
        CORBA::ORB_init (argc, argv);

      // We do the command line parsing first
      if (parse_args (argc, argv) != 0)
        return 1;
      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 ();

      CORBA::PolicyList policies;
      policies.length (3);
      policies[0] = root_poa->create_id_assignment_policy (
          PortableServer::USER_ID);
      policies[1] = root_poa->create_implicit_activation_policy (
          PortableServer::NO_IMPLICIT_ACTIVATION);
      policies[2] = root_poa->create_lifespan_policy (
          PortableServer::PERSISTENT);

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

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

      // Instantiate the LCD_Display implementation class
      Simple_Server_i display_impl (orb.in (), ACE_TEXT_ALWAYS_CHAR(key));
      PortableServer::ObjectId_var id =
          PortableServer::string_to_ObjectId ("IOGR_OID");

      poa->activate_object_with_id (id.in(), &display_impl);

      CORBA::Object_var server =
          poa->id_to_reference (id.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,
                               "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::Exception& ex)
    {
      ex._tao_print_exception ("Caught exception:");
      return 1;
    }
  return 0;
}
Esempio n. 22
0
int
ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{
  try
    {
      CORBA::ORB_var orb =
        CORBA::ORB_init (argc, argv, "MY_TEST_ORB");

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

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

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

      if (CORBA::is_nil (root_poa.in ()))
        {
          ACE_ERROR ((LM_ERROR,
                      "rootPOA is nil!\n"));

          return -1;
        }

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

      // Run ORB Event loop.
      poa_manager->activate ();

      // Create task.
      Task *task = 0;
      ACE_NEW_RETURN (task,
                      Task (orb.in ()),
                      1);
      IORTable::Locator_var owner_transfer (task);

      // Resolve the IORTable and set the locator
      CORBA::Object_var iorTableObj =
        orb->resolve_initial_references("IORTable");

      IORTable::Table_var local_ior_table =
        IORTable::Table::_narrow (iorTableObj.in ());

      local_ior_table->set_locator (task);

      try
        {
          ACE_DEBUG ((LM_DEBUG,
                      "OK, now try to resolve a co-located "
                      "IORTable entry...\n"));

          CORBA::Object_var clientObj = orb->string_to_object (testIOR);

          simple::SimpleTest_T_var simpleTestClient =
            simple::SimpleTest_T::_narrow (clientObj.in ());

          if (CORBA::is_nil (simpleTestClient.in ()))
            {
              ACE_ERROR ((LM_ERROR,
                          "Simpe client is nil!\n"));
              return 1;
            }

          ACE_DEBUG ((LM_DEBUG,
                      "We narrowed the object, now let's invoke it!\n"));

          simpleTestClient->shutdown ();
        }
      catch(const CORBA::OBJ_ADAPTER &objAdapter)
        {
          objAdapter._tao_print_exception ("CAUGHT OBJ_ADAPTER!!!");
        }
      catch(const CORBA::OBJECT_NOT_EXIST &objNE)
        {
          objNE._tao_print_exception ("CAUGHT OBJECT NOT EXIST!!!");
        }

      ACE_DEBUG ((LM_DEBUG,
                  "Leaving!\n"));
    }
  catch (const CORBA::Exception &ex)
    {
      ex._tao_print_exception ("CAUGHT EXCEPTION: ");
      return -1;
    }

  return 0;
}
Esempio n. 23
0
int
ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{
  MIF_Scheduler* scheduler=0;
  RTScheduling::Current_var current;
  int prio;
  int max_prio;
  ACE_Sched_Params::Policy  sched_policy = ACE_SCHED_RR;
  int sched_scope = ACE_SCOPE_THREAD;
  long flags;

  if (sched_policy == ACE_SCHED_RR)
    flags = THR_NEW_LWP | THR_BOUND | THR_JOINABLE | THR_SCHED_RR;
  else
    flags = THR_NEW_LWP | THR_BOUND | THR_JOINABLE | THR_SCHED_FIFO;

  ACE_hthread_t main_thr_handle;
  ACE_Thread::self (main_thr_handle);

  max_prio = ACE_Sched_Params::priority_max (sched_policy,
                                             sched_scope);

  //FUZZ: disable check_for_lack_ACE_OS
  ACE_Sched_Params sched_params (sched_policy, max_prio);
  //FUZZ: enable check_for_lack_ACE_OS

  ACE_OS::sched_params (sched_params);

  if (ACE_Thread::getprio (main_thr_handle, prio) == -1)
    {
      if (errno == ENOTSUP)
        {
          ACE_ERROR((LM_ERROR,
                     ACE_TEXT ("getprio not supported\n")
                     ));
        }
      else
        {
          ACE_ERROR ((LM_ERROR,
                      ACE_TEXT ("%p\n")
                      ACE_TEXT ("thr_getprio failed")));
        }
    }

  ACE_DEBUG ((LM_DEBUG, "(%t): main thread prio is %d\n", prio));

  try
    {
      RTScheduling::Scheduler_var sched_owner;

      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);

      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);
        }

      if (enable_dynamic_scheduling)
        {
          ACE_DEBUG ((LM_DEBUG, "Dyn Sched enabled\n"));
          CORBA::Object_var manager_obj =
            orb->resolve_initial_references ("RTSchedulerManager");

          TAO_RTScheduler_Manager_var manager =
            TAO_RTScheduler_Manager::_narrow (manager_obj.in ());

          Kokyu::DSRT_Dispatcher_Impl_t disp_impl_type;
          if (enable_yield)
            {
              disp_impl_type = Kokyu::DSRT_CV_BASED;
            }
          else
            {
              disp_impl_type = Kokyu::DSRT_OS_BASED;
            }

          ACE_NEW_RETURN (scheduler,
                          MIF_Scheduler (orb.in (),
                                         disp_impl_type,
                                         sched_policy,
                                         sched_scope), -1);
          sched_owner = scheduler;

          manager->rtscheduler (scheduler);

          CORBA::Object_var object =
            orb->resolve_initial_references ("RTScheduler_Current");

          current  =
            RTScheduling::Current::_narrow (object.in ());

        }

      Worker worker1 (orb.in (), server.in (), current.in (), scheduler, 10, 15);

      if (worker1.activate (flags, 1, 0, max_prio) != 0)
        {
          ACE_ERROR ((LM_ERROR,
                      "(%t|%T) cannot activate worker thread.\n"));
        }

      ACE_OS::sleep(2);

      Worker worker2 (orb.in (), server.in (), current.in (), scheduler, 12, 5);

      if (worker2.activate (flags, 1, 0, max_prio) != 0)
        {
          ACE_ERROR ((LM_ERROR,
                      "(%t|%T) cannot activate scheduler thread in RT mode.\n"));
        }

      worker1.wait ();
      worker2.wait ();

      ACE_DEBUG ((LM_DEBUG,
                  "(%t): wait for worker threads done in main thread\n"));

      if (do_shutdown)
        {
          if (enable_dynamic_scheduling)
            {
              MIF_Scheduling::SchedulingParameter sched_param;
              sched_param.importance = 0;
              CORBA::Policy_var sched_param_policy =
                scheduler->create_scheduling_parameter (sched_param);
              CORBA::Policy_ptr implicit_sched_param = 0;
              current->begin_scheduling_segment (0,
                                                 sched_param_policy.in (),
                                                 implicit_sched_param);
            }

            ACE_DEBUG ((LM_DEBUG, "(%t): about to call server shutdown\n"));
            server->shutdown ();

            ACE_DEBUG ((LM_DEBUG, "after shutdown call in main thread\n"));


            if (enable_dynamic_scheduling)
            {
              current->end_scheduling_segment (0);
            }
        }

      scheduler->shutdown ();
      ACE_DEBUG ((LM_DEBUG, "scheduler shutdown done\n"));

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

  return 0;
}
Esempio n. 24
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 ();

      CORBA::Object_var object =
        orb->resolve_initial_references ("PolicyCurrent");

      CORBA::PolicyCurrent_var policy_current =
        CORBA::PolicyCurrent::_narrow (object.in ());

      if (CORBA::is_nil (policy_current.in ()))
        {
          ACE_ERROR ((LM_ERROR,
                      "ERROR: Nil policy current\n"));
          return 1;
        }
      CORBA::Any scope_as_any;
      scope_as_any <<= Messaging::SYNC_WITH_TRANSPORT;

      CORBA::PolicyList policies(1);
      policies.length (1);
      policies[0] =
        orb->create_policy (Messaging::SYNC_SCOPE_POLICY_TYPE,
                            scope_as_any);

      policy_current->set_policy_overrides (policies,
                                            CORBA::ADD_OVERRIDE);

      policies[0]->destroy ();

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

      PortableServer::Servant_var<Echo> impl;
      {
        Echo * tmp;
        // ACE_NEW_RETURN is the worst possible way to handle
        // exceptions (think: what if the constructor allocates memory
        // and fails?), but I'm not in the mood to fight for a more
        // reasonable way to handle allocation errors in ACE.
        ACE_NEW_RETURN (tmp,
                        Echo (orb.in (), 100),
                        1);
        impl = tmp;
      }

      PortableServer::ObjectId_var id =
        root_poa->activate_object (impl.in ());

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

      Test::Echo_var echo =
        Test::Echo::_narrow (object_act.in ());

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

      Test::Echo_Caller_var server =
        Test::Echo_Caller::_narrow(tmp.in ());

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

      poa_manager->activate ();

      Client_Task ctask (orb.in ());

      server->start_task (echo.in());

      if (ctask.activate (THR_NEW_LWP | THR_JOINABLE,
                          4,
                          1) == -1)
        {
          ACE_ERROR ((LM_ERROR,
                      "Error activating client task\n"));

          return 1;
        }

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

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

      // Actually the code here should never be reached.
      root_poa->destroy (1,
                         1);

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

  return 0;
}
Esempio n. 25
0
int
ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{
    CORBA::ORB_var orb;

    try {
        // Initialize orb
        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 ());

        // Get POA manager
        PortableServer::POAManager_var poa_mgr = poa->the_POAManager ();

        // Create a policy list. We use persistent objects with
        // user-assigned IDs, and explicit activation.
        CORBA::PolicyList policy_list;
        policy_list.length (6);
        policy_list[0] = poa->create_lifespan_policy (
                             PortableServer::TRANSIENT   // REVISIT
                         );
        policy_list[1] = poa->create_id_assignment_policy (
                             PortableServer::USER_ID
                         );
        policy_list[2] = poa->create_implicit_activation_policy (
                             PortableServer::NO_IMPLICIT_ACTIVATION
                         );
        policy_list[3] = poa->create_request_processing_policy (
                             PortableServer::USE_SERVANT_MANAGER
                         );
        policy_list[4] = poa->create_servant_retention_policy (
                             PortableServer::NON_RETAIN
                         );
        policy_list[5] = poa->create_thread_policy (
                             PortableServer::SINGLE_THREAD_MODEL
                         );

        // Create a POA for all CCS elements.
        PortableServer::POA_var ccs_poa
            = poa->create_POA ("CCS_POA", poa_mgr.in (), policy_list);

        // Create a controller and set static m_ctrl member
        // for thermostats and thermometers.
        Controller_impl ctrl_servant (ccs_poa.in (), "/tmp/CCS_assets");
        Thermometer_impl::m_ctrl = &ctrl_servant;

        // Create a reference for the controller and
        // create the corresponding CORBA object.
        PortableServer::ObjectId_var oid
            = PortableServer::string_to_ObjectId (Controller_oid);
        CORBA::Object_var ctrl
            = ccs_poa->create_reference_with_id (
                  oid.in (), "IDL:acme.com/CCS/Controller:1.0"
              );

        // Get reference to initial naming context.
        CosNaming::NamingContext_var inc
            = resolve_init<CosNaming::NamingContext> (
                  orb.in (), "NameService"
              );

        // Attempt to create CCS context.
        CosNaming::Name n;
        n.length (1);
        n[0].id = CORBA::string_dup ("CCS");
        try {
            CosNaming::NamingContext_var nc
                = inc->bind_new_context (n);
        } catch (const CosNaming::NamingContext::AlreadyBound &) {
            // Fine, CCS context already exists.
        }

        // Force binding of controller reference to make
        // sure it is always up-to-date.
        n.length (2);
        n[1].id = CORBA::string_dup ("Controller");
        inc->rebind (n, ctrl.in ());

        // Instantiate the servant locator for devices.
        PortableServer::ServantManager_var locator =
            new DeviceLocator_impl (&ctrl_servant);

        // Set servant locator.
        ccs_poa->set_servant_manager (locator.in ());

        // Activate the POA manager.
        poa_mgr->activate ();

        // Accept requests
        orb->run ();
    }
    catch (const CORBA::Exception & e) {
        std::cerr << "Uncaught CORBA exception: "
                  << e
                  << std::endl;
        return 1;
    }
    catch (...) {
        assert (0);  // Uncaught exception, dump core
    }
    return 0;
}
Esempio n. 26
0
File: client.cpp Progetto: manut/TAO
int
ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{
  try
    {
      CORBA::ORB_var orb =
        CORBA::ORB_init (argc, argv);

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

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

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

          test->shutdown ();
        }
      else
      {

        // Thread Manager for managing task.
        ACE_Thread_Manager thread_manager;

        // Create task.
        Task task (thread_manager,
                   orb.in ());

        // Task activation flags.
        long flags =
          THR_NEW_LWP |
          THR_JOINABLE |
          orb->orb_core ()->orb_params ()->thread_creation_flags ();

        // Activate task.
        result =
          task.activate (flags);
        if (result == -1)
          {
            if (errno == EPERM)
              {
                ACE_ERROR_RETURN ((LM_ERROR,
                                   "Cannot create thread with scheduling policy %s\n"
                                   "because the user does not have the appropriate privileges, terminating program....\n"
                                   "Check svc.conf options and/or run as root\n",
                                   sched_policy_name (orb->orb_core ()->orb_params ()->ace_sched_policy ())),
                                  2);
              }
            else
              // Unexpected error.
              ACE_ASSERT (0);
          }

        // Wait for task to exit.
        result =
          thread_manager.wait ();
        ACE_ASSERT (result != -1);

        if (decreased == false)
          {
            ACE_ERROR_RETURN ((LM_ERROR, "ERROR: Number of threads didn't decrease\n"), -1);
          }
      }
    }
  catch (const CORBA::Exception& ex)
    {
      ex._tao_print_exception ("Exception caught");
      return -1;
    }

  return 0;
}
Esempio n. 27
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;

      A::AMI_Test_var server;

      CORBA::Object_var object =
        orb->string_to_object (ior);
      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;
      PortableServer::ObjectId_var id =
        root_poa->activate_object (&handler);

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

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

      handler.set_ami_test (server.in ());

      Client client (server.in (), niterations, the_handler_var.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.value ()));
        }

      // ORB loop.

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

      worker.thr_mgr ()->wait ();

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

      client.thr_mgr ()->wait ();

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

      server->shutdown ();

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

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

  return parameter_corruption;
}
Esempio n. 28
0
void TerminationSignalHandler(int)
{
    ACE_OS::printf("Server goes down ...  \n");
    ACSError::done();
    orb->shutdown (true);
}
Esempio n. 29
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 (orb.in ());

      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 local_ior = orb->object_to_string (server.in ());
      ACE_DEBUG ((LM_DEBUG,
                  "Client interface started on <%C>\n",
                  local_ior.in ()));
      CORBA::Object_var remote_object = orb->string_to_object (ior);

      Simple_Server_var remote_server =
        Simple_Server::_narrow (remote_object.in ());

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

      if (do_shutdown)
        {
          remote_server->shutdown ();
        }
      else
        {
          poa_manager->activate ();
          Worker worker (orb.in ());
          if (worker.activate (THR_NEW_LWP | THR_JOINABLE,
                               1) != 0)
            ACE_ERROR_RETURN ((LM_ERROR,
                               "Cannot activate client thread\n"),
                              1);
          ACE_DEBUG ((LM_DEBUG, "ORB Thread started\n"));
          CORBA::String_var str = remote_server->test_method (server.in ());
          ACE_DEBUG ((LM_DEBUG, "Received \"%C\"\n", str.in ()));
          orb->shutdown (true);
          worker.thr_mgr ()->wait ();
          ACE_DEBUG ((LM_DEBUG, "ORB Thread completed\n"));
        }
      orb->destroy ();
    }
  catch (CORBA::Exception& ex)
    {
      ACE_DEBUG ((LM_ERROR, ACE_TEXT ("(%P|%t) Exception caught: \n%s\n"),
                  ACE_TEXT_CHAR_TO_TCHAR (ex._info ().c_str ())));
      return 1;
    }

  return 0;
}
Esempio n. 30
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) Unable to initialize the POA.\n"),
                          1);

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

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

      Simple_Server_i server_impl (orb.in ());

      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 ());

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

      IORTable::Table_var table =
        IORTable::Table::_narrow (table_object.in ());
      if (CORBA::is_nil (table.in ()))
        ACE_ERROR_RETURN ((LM_ERROR,
                           " (%P|%t) Unable to initialize the IORTable.\n"),
                          1);
      table->bind ("Simple_Server", ior.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);

      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;
}