C++ ORBSVCS_ERROR_RETURN函数代码示例

/**
 * The naming service shall provide a command line utility to remove a specified
 * object group from the naming service.
 * Removes the specified object group from the naming service.
 */
int
NS_group_svc::group_remove (const ACE_TCHAR* group_name)
{
  if (group_name == 0)
  {
    ORBSVCS_ERROR_RETURN ((LM_ERROR,
                       ACE_TEXT ("group_remove args not provided\n")),
                       -2);
  }

  try
  {
    this->naming_manager_->delete_object_group (
      ACE_TEXT_ALWAYS_CHAR (group_name));
  }
  catch (const PortableGroup::ObjectGroupNotFound&)
  {
    ORBSVCS_ERROR_RETURN ((LM_ERROR,
                       ACE_TEXT ("\nUnable to find group %s\n"),
                       group_name),
                       -1);
  }
  catch (const CORBA::Exception&)
  {
    ORBSVCS_ERROR_RETURN ((LM_ERROR,
                       ACE_TEXT ("\nUnable to remove group %s\n"),
                       group_name),
                      -1);
  }

  return 0;
}

int
TAO_ECG_UDP_EH::open (const ACE_INET_Addr& ipaddr,
                      int reuse_addr)
{
  // Check that we haven't been closed already.
  if (!this->receiver_)
    return -1;

  if (this->dgram_.open (ipaddr, PF_INET, 0, reuse_addr) == -1)
    ORBSVCS_ERROR_RETURN ((LM_ERROR,
                       "Unable to open udp handler: "
                       "error opening receiving dgram.\n"),
                       -1);

  if (!this->reactor ()
      || 0 != this->reactor ()->register_handler (this->dgram_.get_handle (),
                                                  this,
                                                  ACE_Event_Handler::READ_MASK))
    {
      this->dgram_.close ();
      ORBSVCS_ERROR_RETURN ((LM_ERROR,
                         "Cannot register handler with reactor.\n"),
                        -1);
    }

  return 0;
}

int
TAO::SSLIOP::Acceptor::parse_options_i (int &argc, ACE_CString ** argv)
{
  //first, do the base class parser, then parse the leftovers.
  int result = this->IIOP_SSL_Acceptor::parse_options_i(argc,argv);
  if (result == -1)
    return result;

  // then parse out our own options.
  int i = 0;
  while (i < argc)
    {
      // since the base class has already iterated over the list once,
      // it has vound any ill-formed options. Therefore we don't need
      // to do that again here.
      int slot = argv[i]->find ("=");
      ACE_CString name = argv[i]->substring (0, slot);
      ACE_CString value = argv[i]->substring (slot + 1);

      if (name == "priority")
        {
          ORBSVCS_ERROR_RETURN ((LM_ERROR,
                             ACE_TEXT ("TAO (%P|%t) Invalid SSLIOP endpoint format: ")
                             ACE_TEXT ("endpoint priorities no longer supported.\n"),
                             value.c_str ()),
                            -1);
        }
      else if (ACE_OS::strcmp (name.c_str (), "ssl_port") == 0)
        {
          int ssl_port = ACE_OS::atoi (value.c_str ());

          if (ssl_port >= 0 && ssl_port < 65536)
            this->ssl_component_.port = ssl_port;
          else
            ORBSVCS_ERROR_RETURN ((LM_ERROR,
                               ACE_TEXT ("TAO (%P|%t) Invalid ")
                               ACE_TEXT ("IIOP/SSL endpoint ")
                               ACE_TEXT ("port: <%s>\n"),
                               value.c_str ()),
                              -1);
        }
      else
        {
          // the name is not known, skip to the next option
          i++;
          continue;
        }
      // at the end, we've consumed this argument. Shift the list and
      // put this one on the end. This technique has the effect of
      // putting them in reverse order, but that doesn't matter, since
      // these arguments are only whole strings.
      argc--;
      ACE_CString *temp = argv[i];
      for (int j = i; j <= argc-1; j++)
        argv[j] = argv[j+1];
      argv[argc] = temp;

    }
  return 0;
}

int
TAO_Naming_Server::write_ior_to_file (const char* ior_string,
                                      const char* file_name)
{
  if ((file_name != 0) &&
      (ior_string != 0))
    {
      FILE *iorf = ACE_OS::fopen (file_name, ACE_TEXT("w"));
      if (iorf == 0)
        {
          ORBSVCS_ERROR_RETURN ((LM_ERROR,
                             ACE_TEXT("Unable to open %s for writing:(%u) %p\n"),
                             file_name,
                             ACE_ERRNO_GET,
                             ACE_TEXT("Naming_Server::write_ior_to_file")),
                            -1);
        }

      ACE_OS::fprintf (iorf, "%s\n", ior_string);
      ACE_OS::fclose (iorf);
    }
  else
    {
      ORBSVCS_ERROR_RETURN ((LM_ERROR,
                         ACE_TEXT ("Invalid file name or IOR string provided")
                         ACE_TEXT ("to TAO_Naming_Server::write_ior_to_file\n")),
                        -1);

    }

  return 0;
}

int
TAO_AV_UDP_QoS_Session_Helper::activate_qos_handler (ACE_QoS_Session *qos_session,
        TAO_AV_UDP_QoS_Flow_Handler *handler)
{
    ACE_QoS_Decorator* qos_decorator;

    // Decorate the above handler with QoS functionality.
    ACE_NEW_RETURN (qos_decorator,
                    ACE_QoS_Decorator (handler,
                                       qos_session,
                                       handler->av_core ()->reactor ()),
                    -1);

    // Initialize the Decorator.
    if (qos_decorator->init () != 0)
        ORBSVCS_ERROR_RETURN ((LM_ERROR,
                               "QoS Decorator init () failed (%N|%l)\n"),
                              -1);

    // Register the decorated Event Handler with the Reactor.
    int result = handler->av_core ()->reactor ()->register_handler (qos_decorator,
                 ACE_Event_Handler::QOS_MASK |
                 ACE_Event_Handler::READ_MASK);
    if (result == -1)
        ORBSVCS_ERROR_RETURN ((LM_ERROR,
                               "Error in registering the Decorator with the Reactor (%N|%l)\n"),
                              -1);

    return 0;

}

int
FT_EventService::report_factory(CORBA::ORB_ptr orb,
                   FtRtecEventChannelAdmin::EventChannel_ptr ec)
{
  try{
    char* addr = ACE_OS::getenv("EventChannelFactoryAddr");

    if (addr != 0) {
      // instaniated by object factory, report my ior back to the factory
      ACE_INET_Addr factory_addr(addr);
      ACE_SOCK_Connector connector;
      ACE_SOCK_Stream stream;

      ORBSVCS_DEBUG((LM_DEBUG,"connecting to %s\n",addr));
      if (connector.connect(stream, factory_addr) == -1)
        ORBSVCS_ERROR_RETURN((LM_ERROR, "(%P|%t) Invalid Factory Address\n"), -1);

      ORBSVCS_DEBUG((LM_DEBUG,"Factory connected\n"));
      CORBA::String_var my_ior_string = orb->object_to_string(ec);

      int len = ACE_OS::strlen(my_ior_string.in()) ;

      if (stream.send_n(my_ior_string.in(), len) != len)
        ORBSVCS_ERROR_RETURN((LM_ERROR, "(%P|%t) IOR Transmission Error\n"), -1);

      stream.close();
    }
  }
  catch (...){
    return -1;
  }
  return 0;
}

int
TAO_Notify_Service_Driver::resolve_naming_service (void)
{
  try
    {
      CORBA::Object_var naming_obj =
        this->orb_->resolve_initial_references ("NameService");

      // Need to check return value for errors.
      if (CORBA::is_nil (naming_obj.in ()))
        ORBSVCS_ERROR_RETURN ((LM_ERROR,
                           " (%P|%t) Unable to resolve the Naming Service.\n"),
                          -1);

      this->naming_ = CosNaming::NamingContextExt::_narrow (naming_obj.in ());
    }
  catch (const CORBA::Exception &)
    {
        ORBSVCS_ERROR_RETURN ((LM_ERROR,
                           " (%P|%t) Unable to resolve the Naming Service.\n"),
                          -1);
    }
  catch (...)
    {
        ORBSVCS_ERROR_RETURN ((LM_ERROR,
                           " (%P|%t) Unable to resolve the Naming Service.\n"),
                          -1);
    }
  return 0;
}

int
ACE_TMAIN (int argc, ACE_TCHAR *argv[])
{
    Notify_Logging_Service service;

    Logging_Svc_Shutdown killer (service);
    Service_Shutdown kill_contractor (killer);

    try
    {
        int rc;

        rc = service.init (argc, argv);
        if (rc == -1)
            ORBSVCS_ERROR_RETURN ((LM_ERROR,
                                   "Failed to initialize the Telecom Log Service.\n"),
                                  1);

        rc = service.run ();
        if (rc == -1)
            ORBSVCS_ERROR_RETURN ((LM_ERROR,
                                   "Failed to start the Telecom Log Service.\n"),
                                  1);
    }
    catch (const CORBA::Exception& ex)
    {
        ex._tao_print_exception ("Failed to start the Telecom Log Service.\n");
        return 1;
    }

    return 0;
}

int
TAO_AV_TCP_Flow_Handler::open (void * /*arg*/)
{

#if defined (TCP_NODELAY)
  int nodelay = 1;

  if (this->peer ().set_option (IPPROTO_TCP,
                                TCP_NODELAY,
                                (void *) &nodelay,
                                sizeof (nodelay)) == -1)
    ORBSVCS_ERROR_RETURN ((LM_ERROR,
                       "NODELAY failed\n"),
                      -1);
#endif /* TCP_NODELAY */

  int buf_size = BUFSIZ;
  int s = sizeof (buf_size);
  if (this->peer ().get_option (SOL_SOCKET, /*IPPROTO_TCP,*/
                                SO_RCVBUF,
                                (void *) &buf_size, &s) == -1)
       buf_size = BUFSIZ;

    ((TAO_AV_TCP_Object*)(this->protocol_object_))->frame_.size (buf_size);

  // Called by the <Strategy_Acceptor> when the handler is completely
  // connected.
  ACE_INET_Addr addr;

  if (this->peer ().get_remote_addr (addr) == -1)
    return -1;

  ACE_TCHAR server[MAXHOSTNAMELEN + 16];

  (void) addr.addr_to_string (server, sizeof (server));

  if (TAO_debug_level > 0)
    if (TAO_debug_level > 0) ORBSVCS_DEBUG ((LM_DEBUG,
                "(%P|%t) connection to server <%s> on %d\n",
                server, this->peer ().get_handle ()));

  this->peer ().enable (ACE_NONBLOCK);
  // Register the handler with the reactor.
  if (this->reactor ()
      && this->reactor ()->register_handler
      (this,
       ACE_Event_Handler::READ_MASK) == -1)
    ORBSVCS_ERROR_RETURN ((LM_ERROR,
                       ACE_TEXT ("%p\n"),
                       ACE_TEXT ("unable to register client handler")),
                      -1);
  return 0;
}

int
ifr_removing_visitor::visit_root (AST_Root *node)
{
  try
    {
      CORBA::Container_var new_scope =
        CORBA::Container::_narrow (be_global->repository ());

      if (be_global->ifr_scopes ().push (new_scope.in ()) != 0)
        {
          ORBSVCS_ERROR_RETURN ((
              LM_ERROR,
              ACE_TEXT ("(%N:%l) ifr_removing_visitor::visit_root -")
              ACE_TEXT (" scope push failed\n")
            ),
            -1
          );
        }

      if (this->visit_scope (node) == -1)
        {
          ORBSVCS_ERROR_RETURN ((
              LM_ERROR,
              ACE_TEXT ("(%N:%l) ifr_removing_visitor::visit_root -")
              ACE_TEXT (" visit_scope failed\n")
            ),
            -1
          );
        }

      CORBA::Container_ptr tmp = CORBA::Container::_nil ();

      if (be_global->ifr_scopes ().pop (tmp) != 0)
        {
          ORBSVCS_ERROR_RETURN ((
              LM_ERROR,
              ACE_TEXT ("(%N:%l) ifr_removing_visitor::visit_root -")
              ACE_TEXT (" scope pop failed\n")
            ),
            -1
          );
        }
    }
  catch (const CORBA::Exception& ex)
    {
      ex._tao_print_exception (ACE_TEXT ("visit_root"));

      return -1;
    }

  return 0;
}

int
TAO_AV_SCTP_SEQ_Object::handle_input (void)
{
    int n = this->transport_->recv (this->frame_.rd_ptr (),
                                    this->frame_.size ());
    if (n == -1)
        ORBSVCS_ERROR_RETURN ((LM_ERROR,"TAO_AV_SCTP_SEQ_Flow_Handler::handle_input recv failed\n"),-1);
    if (n == 0)
        ORBSVCS_ERROR_RETURN ((LM_ERROR,"TAO_AV_SCTP_SEQ_Flow_Handler::handle_input connection closed\n"),-1);
    this->frame_.wr_ptr (this->frame_.rd_ptr () + n);

    return this->callback_->receive_frame (&this->frame_);
}

int
TAO_AV_RTP_Object::handle_input (void)
{
  TAO_AV_frame_info frame_info;

  if (TAO_debug_level > 1)
    ORBSVCS_DEBUG ((LM_DEBUG,
                "\nTAO_AV_RTP_Object::handle_input\n"));

  // Handles the incoming RTP packet input.
  this->frame_.rd_ptr (this->frame_.base ());

  int n = this->transport_->recv (this->frame_.rd_ptr (),
                                  this->frame_.size ());
  if (n == 0)
    ORBSVCS_ERROR_RETURN ( (LM_ERROR,"TAO_AV_RTP::handle_input:connection closed\n"),-1);
  if (n < 0)
    {
      if ((errno == EADDRNOTAVAIL) || (errno == ECONNRESET))
        {
          this->connection_gone_ = 1;
          return -1;
        }
      else
        ORBSVCS_ERROR_RETURN ( (LM_ERROR,"TAO_AV_RTP::handle_input:recv error\n"),-1);
    }

  this->frame_.wr_ptr (this->frame_.rd_ptr () + n);
  ACE_Addr *addr = this->transport_->get_peer_addr ();

  if(this->control_object_)
    this->control_object_->handle_control_input (&this->frame_, *addr);

  // Get payload that has been converted to host byte order
  char *data_ptr;
  ACE_UINT16 length;
  RTP_Packet rtp_packet(this->frame_.rd_ptr (),
                        static_cast<int> (this->frame_.length ()));

  rtp_packet.get_frame_info (&frame_info);
  rtp_packet.get_payload(&data_ptr, length);

  this->frame_.rd_ptr (this->frame_.base ());
  ACE_OS::memcpy (this->frame_.rd_ptr (), data_ptr, length);
  this->frame_.wr_ptr (this->frame_.rd_ptr() + length);

  this->callback_->receive_frame (&this->frame_, &frame_info, *addr);

  return 0;
}

int
TAO_LB_Signal_Handler::perform_cleanup (int signum)
{
  try
    {
      // Shutdown the POA.
      //
      // Shutting down the POA will cause servants "owned" by the POA
      // to be destroyed.  Servants will then have the opportunity to
      // clean up all resources they are responsible for.
      this->poa_->destroy (1, 1);

      // Now shutdown the ORB.
      this->orb_->shutdown (1);
    }
  catch (const CORBA::Exception& ex)
    {
      ex._tao_print_exception ("Caught exception");

      ORBSVCS_ERROR_RETURN ((LM_ERROR,
                         "Problem during cleanup initiated by signal %d.\n",
                         signum),
                        -1);
    }

  return 0;
}

int
ACE_TMAIN (int argc, ACE_TCHAR *argv[])
{
  TAO_Naming_Service naming_service;

  // Stuff to insure that we're gracefully shut down...
  Naming_Svc_Shutdown killer (naming_service);
  Service_Shutdown kill_contractor(killer);

  if (naming_service.init (argc, argv) == -1)
    ORBSVCS_ERROR_RETURN ((LM_ERROR,
                       ACE_TEXT("Failed to start the Naming Service.\n")),
                      1);

  try
    {
      naming_service.run ();
    }
  catch (const CORBA::Exception& ex)
    {
      ex._tao_print_exception ("NamingService");
      return 1;
    }

  naming_service.fini ();

  return 0;
}

// Get ourselves a Naming service reference
int
TAO_AV_Endpoint_Process_Strategy::bind_to_naming_service (void)
{
  try
    {
      if (CORBA::is_nil (this->naming_context_.in ()) == 0)
        return 0;

      CORBA::Object_var naming_obj =
        TAO_ORB_Core_instance ()->orb ()->resolve_initial_references ("NameService");

      if (CORBA::is_nil (naming_obj.in ()))
        ORBSVCS_ERROR_RETURN ((LM_ERROR,
                           " (%P|%t) Unable to resolve the Name Service.\n"),
                          -1);
      this->naming_context_ =
        CosNaming::NamingContext::_narrow (naming_obj.in ());
    }
  catch (const CORBA::Exception& ex)
    {
      ex._tao_print_exception (
        "TAO_AV_Endpoint_Process_Strategy::bind_to_naming_service");
      return -1;
    }
  return 0;
}