C++ ACE_TEXT函数代码示例

void qlTimeSeriesDataReaderListenerImpl::on_data_available( DDS::DataReader_ptr reader )
  throw (CORBA::SystemException)
{

  try {
   timeseries::qlTimeSeriesDataReader_var obj_dr
     = timeseries::qlTimeSeriesDataReader::_narrow(reader);
   if (CORBA::is_nil (obj_dr.in ())) {
     ACE_ERROR((LM_ERROR,
               ACE_TEXT("(%P|%t) ERROR: ")
               ACE_TEXT("qlTimeSeriesDataReaderListenerImpl::on_data_available: _narrow failed.\n")));
  } 

  on_reading_start( reader );

  int count = 0;
  while ( true )
  {
    timeseries::qlTimeSeries obj;
    DDS::SampleInfo si ;
    DDS::ReturnCode_t status = obj_dr->take_next_sample(obj, si) ;

    if ( status == DDS::RETCODE_OK )
    {
      if ( si.valid_data == true )
      {
         ++count;

         if ( pre_quantlib_addin_call( reader, si, obj ) )
         {
            std::string returnObject;;

            try {

              ACE_Guard<ACE_Mutex> guard( get_ACE_Mutex() );

              returnObject = QuantLibAddinCpp::qlTimeSeries ( 
              obj.ObjectId.in(),
             qldds_utils::vector_cast<ObjectHandler::property_t,CORBA::StringSeq>(obj.Dates),
             qldds_utils::vector_cast<double,CORBA::DoubleSeq>(obj.Values),
              static_cast<bool>(obj.Permanent),
              obj.Trigger,
              static_cast<bool>(obj.Overwrite) );
              ;
          
            } catch ( std::exception& e )
            {
              on_std_exception( reader, obj, e );
              continue;
            }

            if ( !post_quantlib_addin_call( reader, obj, returnObject ) )
             break; 
         }
      }

    } else if (status == DDS::RETCODE_NO_DATA) {

       on_reading_end( reader, count );

       break;

    }  else {
       std::string err = "ERROR: read qlTimeSeries: Error: ";
       err += status;

       on_dds_reading_error( reader, err );
    }
  }

  } catch (CORBA::Exception& e) {
       on_dds_exception( reader, e );
  }

}

int
ACE_Svc_Conf_Lexer::yylex (YYSTYPE* ace_yylval,
                           ACE_Svc_Conf_Param* param)
{
#if defined (ACE_USES_WCHAR)
  bool look_for_bom = false;
  ACE_Encoding_Converter_Factory::Encoding_Hint hint =
                ACE_Encoding_Converter_Factory::ACE_NONE;
#endif /* ACE_USES_WCHAR */
  if (param->buffer == 0)
    {
#if defined (ACE_USES_WCHAR)
      look_for_bom = true;
#endif /* ACE_USES_WCHAR */
      ACE_NEW_RETURN (param->buffer,
                      ace_yy_buffer_state,
                      -1);
    }

  int token = ACE_NO_STATE;
  do {
    if (param->buffer->need_more_)
      {
#if defined (ACE_USES_WCHAR)
        size_t skip_bytes = 0;
#endif /* ACE_USES_WCHAR */
        param->buffer->need_more_ = false;
        size_t amount =
               input (param,
                      param->buffer->input_ + param->buffer->size_,
                      normalize (ACE_YY_BUF_SIZE -
                                 param->buffer->size_));
        if (amount == 0)
          {
            param->buffer->eof_ = true;
#if defined (ACE_USES_WCHAR)
            skip_bytes = param->buffer->size_;
#endif /* ACE_USES_WCHAR */
          }
        else
          {
#if defined (ACE_USES_WCHAR)
            if (look_for_bom)
              {
                size_t read_more = 0;

                look_for_bom = false;
                hint = locate_bom (param->buffer->input_, amount, read_more);

                if (read_more != 0)
                  {
                    input (param,
                           param->buffer->input_ + amount,
                           read_more);
                    ACE_OS::memmove (param->buffer->input_,
                                     param->buffer->input_ + read_more,
                                     amount);
                  }
              }
            skip_bytes = param->buffer->size_;
#endif /* ACE_USES_WCHAR */
            param->buffer->size_ += amount;
          }

#if defined (ACE_USES_WCHAR)
        if (!convert_to_utf8 (param, skip_bytes, hint))
          {
            ace_yyerror (++param->yyerrno,
                         param->yylineno,
                         ACE_TEXT ("Unable to convert input stream to UTF-8"));
            return ACE_NO_STATE;
          }
#endif /* ACE_USES_WCHAR */
      }

    token = scan (ace_yylval, param);
  } while (token == ACE_NO_STATE && param->buffer->need_more_);

  return token;
}

void
TAO::PG_Object_Group::add_member (const PortableGroup::Location & the_location,
                                  CORBA::Object_ptr member)

{
  ACE_GUARD (TAO_SYNCH_MUTEX, guard, this->internals_);

  if (CORBA::is_nil (member))
    {
      if (TAO_debug_level > 3)
        {
          ORBSVCS_ERROR ((LM_ERROR,
                      ACE_TEXT ("%T %n (%P|%t) - TAO::PG_Object_Group::add_member")
                      ACE_TEXT ("Can't add a null member to object group\n")
                      ));
        }
      throw PortableGroup::ObjectNotAdded ();
    }

  /////////////////////////////////////////
  // Convert the new member to a string IOR
  // This keeps a clean IOR (not an IOGR!)
  // while we add it to a group.  We need a
  // IORs, not IOGRs to send new IOGRs out
  // to replicas.

  // Verify that the member is not using V1.0 profiles
  // since IIOP V1.0 does not support tagged components
  const TAO_MProfile &member_profiles =
    member->_stubobj ()->base_profiles ();
  CORBA::ULong member_profile_count =
    member_profiles.profile_count ();
  if (member_profile_count > 0)
    {
      const TAO_GIOP_Message_Version & version =
        member_profiles.get_profile (0)->version ();
      if (version.major_version () == 1 &&
          version.minor_version () == 0)
        {
          if (TAO_debug_level > 3)
            {
              ORBSVCS_ERROR ((LM_ERROR,
                          ACE_TEXT ("%T %n (%P|%t) - ")
                          ACE_TEXT ("Can't add member because first profile ")
                          ACE_TEXT ("is IIOP version 1.0, which does not ")
                          ACE_TEXT ("support tagged components.\n")
                          ));
            }
          throw PortableGroup::ObjectNotAdded ();
        }
    }

  CORBA::String_var member_ior_string =
    orb_->object_to_string (member);

  PortableGroup::ObjectGroup_var new_reference;
  try {
    new_reference =
      this->add_member_to_iogr (member);
  }
  catch (const TAO_IOP::Duplicate&)
    {
      throw PortableGroup::MemberAlreadyPresent ();
    }
  catch (const TAO_IOP::Invalid_IOR&)
    {
      throw PortableGroup::ObjectNotAdded ();
    }
  catch (...)
    {
      throw;
    }

  if (CORBA::is_nil (new_reference.in ()))
    throw PortableGroup::ObjectNotAdded ();

  // Convert new member back to a (non group) ior.
  CORBA::Object_var member_ior =
    this->orb_->string_to_object (member_ior_string.in ());

  MemberInfo * info = 0;
  ACE_NEW_THROW_EX (info,
                    MemberInfo (member_ior.in (),
                                the_location),
                    CORBA::NO_MEMORY());

  if (this->members_.bind (the_location, info) != 0)
    {
      delete info;

      // @@ Dale why this is a NO MEMORY exception?
      throw CORBA::NO_MEMORY();
    }

  this->reference_ = new_reference; // note var-to-var assignment does
                                    // a duplicate

  if (this->increment_version ())
    {
      this->distribute_iogr ();
//.........这里部分代码省略.........

void
SDL_GUI_MainWindow::initScrollSpots()
{
  RPG_TRACE(ACE_TEXT("SDL_GUI_MainWindow::initScrollSpots"));

  // upper left
  RPG_Graphics_HotSpot::initialize(*this,             // parent
                             std::make_pair(RPG_GRAPHICS_WINDOW_HOTSPOT_SCROLL_MARGIN,
                                            RPG_GRAPHICS_WINDOW_HOTSPOT_SCROLL_MARGIN), // size
                             std::make_pair(0,
                                            0), // offset
                             CURSOR_SCROLL_UL); // (hover) cursor graphic
  // up
  RPG_Graphics_HotSpot::initialize(*this,             // parent
                             std::make_pair((clipRectangle_.w -
                                             (2 * RPG_GRAPHICS_WINDOW_HOTSPOT_SCROLL_MARGIN)),
                                            RPG_GRAPHICS_WINDOW_HOTSPOT_SCROLL_MARGIN), // size
                             std::make_pair(RPG_GRAPHICS_WINDOW_HOTSPOT_SCROLL_MARGIN,
                                            0), // offset
                             CURSOR_SCROLL_U);  // (hover) cursor graphic
  // upper right
  RPG_Graphics_HotSpot::initialize(*this,             // parent
                             std::make_pair(RPG_GRAPHICS_WINDOW_HOTSPOT_SCROLL_MARGIN,
                                            RPG_GRAPHICS_WINDOW_HOTSPOT_SCROLL_MARGIN), // size
                             std::make_pair((clipRectangle_.w -
                                             RPG_GRAPHICS_WINDOW_HOTSPOT_SCROLL_MARGIN),
                                            0), // offset
                             CURSOR_SCROLL_UR); // (hover) cursor graphic
  // left
  RPG_Graphics_HotSpot::initialize(*this,            // parent
                             std::make_pair(RPG_GRAPHICS_WINDOW_HOTSPOT_SCROLL_MARGIN,
                                            (clipRectangle_.h -
                                             (2 * RPG_GRAPHICS_WINDOW_HOTSPOT_SCROLL_MARGIN))), // size
                             std::make_pair(0,
                                            RPG_GRAPHICS_WINDOW_HOTSPOT_SCROLL_MARGIN), // offset
                             CURSOR_SCROLL_L); // (hover) cursor graphic
  // right
  RPG_Graphics_HotSpot::initialize(*this,            // parent
                             std::make_pair(RPG_GRAPHICS_WINDOW_HOTSPOT_SCROLL_MARGIN,
                                            (clipRectangle_.h -
                                             (2 * RPG_GRAPHICS_WINDOW_HOTSPOT_SCROLL_MARGIN))), // size
                             std::make_pair((clipRectangle_.w -
                                             RPG_GRAPHICS_WINDOW_HOTSPOT_SCROLL_MARGIN),
                                            RPG_GRAPHICS_WINDOW_HOTSPOT_SCROLL_MARGIN), // offset
                             CURSOR_SCROLL_R); // (hover) cursor graphic
  // lower left
  RPG_Graphics_HotSpot::initialize(*this,             // parent
                             std::make_pair(RPG_GRAPHICS_WINDOW_HOTSPOT_SCROLL_MARGIN,
                                            RPG_GRAPHICS_WINDOW_HOTSPOT_SCROLL_MARGIN), // size
                             std::make_pair(0,
                                            (clipRectangle_.h -
                                             RPG_GRAPHICS_WINDOW_HOTSPOT_SCROLL_MARGIN)), // offset
                             CURSOR_SCROLL_DL); // (hover) cursor graphic
  // down
  RPG_Graphics_HotSpot::initialize(*this,            // parent
                             std::make_pair(clipRectangle_.w -
                                            (2 * RPG_GRAPHICS_WINDOW_HOTSPOT_SCROLL_MARGIN),
                                            RPG_GRAPHICS_WINDOW_HOTSPOT_SCROLL_MARGIN), // size
                             std::make_pair(RPG_GRAPHICS_WINDOW_HOTSPOT_SCROLL_MARGIN,
                                            (clipRectangle_.h -
                                             RPG_GRAPHICS_WINDOW_HOTSPOT_SCROLL_MARGIN)), // offset
                             CURSOR_SCROLL_D); // (hover) cursor graphic
  // lower right
  RPG_Graphics_HotSpot::initialize(*this,             // parent
                             std::make_pair(RPG_GRAPHICS_WINDOW_HOTSPOT_SCROLL_MARGIN,
                                            RPG_GRAPHICS_WINDOW_HOTSPOT_SCROLL_MARGIN), // size
                             std::make_pair((clipRectangle_.w -
                                             RPG_GRAPHICS_WINDOW_HOTSPOT_SCROLL_MARGIN),
                                            (clipRectangle_.h -
                                             RPG_GRAPHICS_WINDOW_HOTSPOT_SCROLL_MARGIN)), // offset
                             CURSOR_SCROLL_DR); // (hover) cursor graphic
}

int
be_visitor_operation_ch::visit_operation (be_operation *node)
{
  TAO_OutStream *os = this->ctx_->stream ();

  this->ctx_->node (node);

  *os << be_nl_2;

  // STEP I: generate the return type.
  be_type *bt = be_type::narrow_from_decl (node->return_type ());

  if (!bt)
    {
      ACE_ERROR_RETURN ((LM_ERROR,
                         ACE_TEXT ("be_visitor_operation_ch::")
                         ACE_TEXT ("visit_operation - ")
                         ACE_TEXT ("Bad return type\n")),
                        -1);
    }
  //Only if we are generating exec header file, generate DOxygen documentation
  if (this->ctx_->state () == TAO_CodeGen::TAO_ROOT_EXH)
    {
      if (this->void_return_type (bt))
        {
           *os << "/// Setter for " << node->local_name() << " attribute" << be_nl
               << "/// @param[in] " << node->local_name() << " - New value for "
               << node->local_name() << " attribute" << be_nl;


        }
      else
        {
          *os << "/// Getter for " << node->local_name() << " attribute" << be_nl
                 << "/// @return value of " << node->local_name() << " attribute" << be_nl;
        }
    }
  *os << "virtual ";

  // Grab the right visitor to generate the return type.
  be_visitor_context ctx (*this->ctx_);
  be_visitor_operation_rettype or_visitor (&ctx);

  if (bt->accept (&or_visitor) == -1)
    {
      ACE_ERROR_RETURN ((LM_ERROR,
                         "(%N:%l) be_visitor_operation_ch::"
                         "visit_operation - "
                         "codegen for return type failed\n"),
                        -1);
    }

  // STEP 2: generate the operation name. The port prefix should
  // be an empty string except for operations from attributes
  // defined in a porttype.
  *os << " " << node->local_name ();

  // STEP 3: generate the argument list with the appropriate mapping. For these
  // we grab a visitor that generates the parameter listing.
  ctx = *this->ctx_;
  ctx.state (TAO_CodeGen::TAO_OPERATION_ARGLIST_CH);
  be_visitor_operation_arglist oa_visitor (&ctx);

  if (node->accept (&oa_visitor) == -1)
    {
      ACE_ERROR_RETURN ((LM_ERROR,
                         "(%N:%l) be_visitor_operation_ch::"
                         "visit_operation - "
                         "codegen for argument list failed\n"),
                        -1);
    }

  be_interface *intf =
    be_interface::narrow_from_scope (node->defined_in ());

  /// If we are in a reply handler, are not an excep_* operation,
  /// and have no native args, then generate the AMI static
  /// reply stub declaration.
  if (intf != 0
      && intf->is_ami_rh ()
      && !node->is_excep_ami ()
      && !node->has_native ())
    {
      *os << be_nl_2
          << "static void" << be_nl
          << node->local_name () << "_reply_stub (" << be_idt_nl
          << "TAO_InputCDR &_tao_reply_cdr," << be_nl
          << "::Messaging::ReplyHandler_ptr _tao_reply_handler,"
          << be_nl
          << "::CORBA::ULong reply_status);" << be_uidt;
    }

  return 0;
}

#include "test_config.h"


#include "Cfg.h"
#include "PSession.h"

#include "ace/INET_Addr.h"
//#include "ace/Countdown_Time.h"

#include "Asynch_RW.h"

static TestCfg cfg;

static ACE_TCHAR complete_message[] =
  ACE_TEXT ("GET / HTTP/1.1\r\n")
  ACE_TEXT ("Accept: */*\r\n")
  ACE_TEXT ("Accept-Language: C++\r\n")
  ACE_TEXT ("Accept-Encoding: gzip, deflate\r\n")
  ACE_TEXT ("User-Agent: P_Test /1.0 (non-compatible)\r\n")
  ACE_TEXT ("Connection: Keep-Alive\r\n")
  ACE_TEXT ("\r\n");


#if defined (ACE_HAS_EXPLICIT_TEMPLATE_INSTANTIATION)

template class TRB_Asynch_Acceptor<PSession>;
template class TRB_Asynch_Connector<PSession>;
template class TRB_Asynch_RW<TRB_Asynch_Read_Stream,TRB_Asynch_Write_Stream>;
template class TRB_Asynch_RW_Stream<TRB_Asynch_Read_Stream,TRB_Asynch_Write_Stream>;

 // Virtual from PSession
 virtual const ACE_TCHAR * get_name (void) const 
   {
      return ACE_TEXT("Sender");
   }

int
ACE_SUN_Proactor::handle_events_i (ACE_Time_Value *delta)
{
  int retval = 0;
  aio_result_t *result = 0;

  if (0 == delta)
    {
      if (this->num_started_aio_ == 0)
        this->wait_for_start (0);

      result = aiowait (0);
    }
  else
    {
      if (this->num_started_aio_ == 0)
        {
          // Decrement delta with the amount of time spent waiting
          ACE_Countdown_Time countdown (delta);
          ACE_Time_Value tv (*delta);
          tv += ACE_OS::gettimeofday ();
          if (this->wait_for_start (&tv) == -1)
            return -1;
        }
      struct timeval delta_tv = *delta;
      result = aiowait (&delta_tv);
    }

  if (result == 0)
    {
      // timeout, do nothing,
      // we should process "post_completed" queue
    }
  else if (reinterpret_cast<long> (result) == -1)
    {
      // Check errno  for  EINVAL,EAGAIN,EINTR ??
      switch (errno)
       {
       case EINTR :     // aiowait() was interrupted by a signal.
       case EINVAL:     // there are no outstanding asynchronous I/O requests.
         break;         // we should process "post_completed" queue

       default:         // EFAULT
         ACE_ERROR_RETURN ((LM_ERROR,
                       ACE_TEXT("%N:%l:(%P | %t)::%p \nNumAIO=%d\n"),
                       ACE_TEXT("ACE_SUN_Proactor::handle_events: aiowait failed"),
                        num_started_aio_),
                      -1);
       }
    }
  else
    {
      int error_status = 0;
      size_t transfer_count = 0;

      ACE_POSIX_Asynch_Result *asynch_result =
        find_completed_aio (result,
                            error_status,
                            transfer_count);

      if (asynch_result != 0)
        {
          // Call the application code.
          this->application_specific_code (asynch_result,
                                           transfer_count,
                                           0,             // No completion key.
                                           error_status); // Error
          retval++;
        }
    }

  // process post_completed results
  retval += this->process_result_queue ();

  return retval > 0 ? 1 : 0 ;

}

#include "../Scheduler.h"
#include "tao/RTScheduling/RTScheduler_Manager.h"
#include "testC.h"
#include "ace/Get_Opt.h"
#include "ace/SString.h"

ACE_TString ior = ACE_TEXT("file://test.ior");

int
parse_args (int argc,
            ACE_TCHAR* argv [])
{
  // Parse command line arguments
  ACE_Get_Opt opts (argc, argv, ACE_TEXT("f:"));

  int c;
  while ((c= opts ()) != -1)
    {
      switch (c)
        {
        case 'f':
          ior = ACE_TEXT("file://");
          ior += opts.opt_arg ();
          break;
        default:
          ACE_DEBUG ((LM_DEBUG, "Unknown Option\n"));
          return -1;
        }
    }
  return 0;
}

// of Win32 Reg*() functions
#define ACE_REGISTRY_CALL_RETURN(X) \
  do { \
    if (X != ERROR_SUCCESS) \
    { \
      errno = X; \
      return -1; \
    } \
    else \
      return 0; \
    } while (0)


ACE_BEGIN_VERSIONED_NAMESPACE_DECL

ACE_TCHAR const ACE_Registry::STRING_SEPARATOR[] = ACE_TEXT ("\\");

bool
ACE_Registry::Name_Component::operator== (const Name_Component &rhs) const
{
  return
    rhs.id_ == this->id_ &&
    rhs.kind_ == this->kind_;
}

bool
ACE_Registry::Name_Component::operator!= (const Name_Component &rhs) const
{
  return !this->operator== (rhs);
}

int
ACE_Bounded_Cached_Connect_Strategy<SVC_HANDLER, ACE_PEER_CONNECTOR_2, CACHING_STRATEGY, ATTRIBUTES, MUTEX>::find_or_create_svc_handler_i
(SVC_HANDLER *&sh,
 const ACE_PEER_CONNECTOR_ADDR &remote_addr,
 ACE_Time_Value *timeout,
 const ACE_PEER_CONNECTOR_ADDR &local_addr,
 bool reuse_addr,
 int flags,
 int perms,
 ACE_Hash_Map_Entry<ACE_Refcounted_Hash_Recyclable<ACE_PEER_CONNECTOR_ADDR>,
 std::pair<SVC_HANDLER *, ATTRIBUTES> > *&entry,
 int &found)
{

  REFCOUNTED_HASH_RECYCLABLE_ADDRESS search_addr (remote_addr);

  // Try to find the address in the cache.  Only if we don't find it
  // do we create a new <SVC_HANDLER> and connect it with the server.
  while (this->find (search_addr, entry) != -1)
    {
      // We found a cached svc_handler.
      // Get the cached <svc_handler>
      sh = entry->int_id_.first ();

      // Is the connection clean?
      int state_result= ACE::handle_ready (sh->peer ().get_handle (),
                                           &ACE_Time_Value::zero,
                                           1, // read ready
                                           0, // write ready
                                           1);// exception ready

      if (state_result == 1)
        {
          // The connection was disconnected during idle.
          // close the svc_handler down.
          if (sh->close () == -1)
            {
              ACE_ASSERT (0);
              return -1;
            }
          sh = 0;
          // and rotate once more...
        }
      else if ((state_result == -1) && (errno == ETIME))
        {
          // Found!!!
          // Set the flag
          found = 1;

          // Tell the <svc_handler> that it should prepare itself for
          // being recycled.
          if (this->prepare_for_recycling (sh) == -1)
            {
              ACE_ASSERT (0);
              return -1;
            }

          return 0;
        }
      else  // some other return value or error...
        {
          ACE_ASSERT (0); // just to see it coming

          ACE_ERROR ((LM_ERROR,
                      ACE_TEXT ("(%t)ACE_Bounded_Cached_Connect_Strategy<>::")
                      ACE_TEXT ("find_or_create_svc_handler_i - ")
                      ACE_TEXT ("error polling server socket state.\n")));

          return -1;
        }
    }

  // Not found...

  // Set the flag
  found = 0;

  // Check the limit of handlers...
  if ((this->max_size_ > 0) &&
      (this->connection_cache_.current_size () >= this->max_size_))
    {
      // Try to purge idle connections
      if (this->purge_connections () == -1)
        return -1;

      // Check limit again.
      if (this->connection_cache_.current_size () >= this->max_size_)
        // still too much!
        return -1;

      // OK, we have room now...
    }

  // We need to use a temporary variable here since we are not
  // allowed to change <sh> because other threads may use this
  // when we let go of the lock during the OS level connect.
  //
  // Note that making a new svc_handler, connecting remotely,
  // binding to the map, and assigning of the hint and recycler
  // should be atomic to the outside world.
//.........这里部分代码省略.........

int
run_main (int argc, ACE_TCHAR *argv[])
{
#if defined (ACE_LACKS_FORK)
  ACE_UNUSED_ARG (argc);
  ACE_UNUSED_ARG (argv);

  ACE_START_TEST (ACE_TEXT ("Process_Mutex_Test"));
  ACE_ERROR ((LM_INFO,
              ACE_TEXT ("fork is not supported on this platform\n")));
  ACE_END_TEST;
#else  /* ! ACE_LACKS_FORK */

  parse_args (argc, argv);

  // Child process code.
  if (child_process)
    {
      ACE_APPEND_LOG ("Process_Mutex_Test-children");
      acquire_release ();
      ACE_END_LOG;
    }
  else
    {
      ACE_START_TEST (ACE_TEXT ("Process_Mutex_Test"));
      ACE_INIT_LOG ("Process_Mutex_Test-children");

      ACE_Process_Options options;
      if (release_mutex == 0)
        options.command_line (ACE_TEXT (".") ACE_DIRECTORY_SEPARATOR_STR
                              ACE_TEXT ("Process_Mutex_Test")
                              ACE_PLATFORM_EXE_SUFFIX
                              ACE_TEXT (" -c -n %s -d"),
                              ACE_TEXT_CHAR_TO_TCHAR (mutex_name));
      else
        options.command_line (ACE_TEXT (".") ACE_DIRECTORY_SEPARATOR_STR
                              ACE_TEXT ("Process_Mutex_Test")
                              ACE_PLATFORM_EXE_SUFFIX
                              ACE_TEXT (" -c -n %s"),
                              ACE_TEXT_CHAR_TO_TCHAR (mutex_name));

      // Spawn <n_processes> child processes that will contend for the
      // lock.
      ACE_Process children[n_processes];
      size_t i;

      for (i = 0;
           i < n_processes;
           i++)
        {
          // Spawn the child process.
          int result = children[i].spawn (options);
          ACE_ASSERT (result != -1);
          ACE_DEBUG ((LM_DEBUG,
                      ACE_TEXT ("Parent spawned child process with pid = %d.\n"),
                      children[i].getpid ()));

          // Give the newly spawned child process a chance to start...
          // David Levine thinks this sleep() is required because
          // calling ::waitpid () before a fork'ed child has actually
          // been created may be a problem on some platforms.  It's
          // not enough for fork() to have returned to the parent.
          ACE_OS::sleep (1);
        }

      for (i = 0; i < n_processes; i++)
        {
          ACE_exitcode child_status;
          // Wait for the child processes we created to exit.
          ACE_ASSERT (children[i].wait (&child_status) != -1);
          if (child_status == 0)
            ACE_DEBUG ((LM_DEBUG,
                        ACE_TEXT ("Child %d finished ok\n"),
                        children[i].getpid ()));
          else
            ACE_ERROR ((LM_ERROR,
                        ACE_TEXT ("Child %d finished with status %d\n"),
                        children[i].getpid (), child_status));
        }

      ACE_END_TEST;
    }
#endif /* ! ACE_LACKS_FORK */

  return 0;
}

void
Writer::write(bool reliable, int num_messages)
{
  DDS::InstanceHandleSeq handles;

  try {
    // Block until Subscriber is available
    wait_for_match(writer1_);
    wait_for_match(writer2_);
    ACE_DEBUG((LM_DEBUG, ACE_TEXT("(%P|%t) Writers matched\n")));

    // Write samples
    Messenger::MessageDataWriter_var message_dw1
      = Messenger::MessageDataWriter::_narrow(writer1_);
    Messenger::MessageDataWriter_var message_dw2
      = Messenger::MessageDataWriter::_narrow(writer2_);

    if (CORBA::is_nil(message_dw1.in())) {
        ACE_ERROR((LM_ERROR,
                   ACE_TEXT("%N:%l: svc()")
                   ACE_TEXT(" ERROR: _narrow dw1 failed!\n")));
        ACE_OS::exit(-1);
    }

    if (CORBA::is_nil(message_dw2.in())) {
        ACE_ERROR((LM_ERROR,
                   ACE_TEXT("%N:%l: svc()")
                   ACE_TEXT(" ERROR: _narrow dw2 failed!\n")));
        ACE_OS::exit(-1);
    }

    std::ostringstream pid;
    pid << std::setw(5) << my_pid_;

    Messenger::Message message1;
    message1.writer_id  = 1;
    message1.from       = "Comic Book Guy 1";
    message1.process_id = pid.str().c_str();
    message1.text       = "Worst. Movie. Ever.";
    message1.sample_id  = 0;

    Messenger::Message message2 = message1;
    message2.writer_id  = 2;
    message2.from       = "Comic Book Guy 2";

    DDS::InstanceHandle_t handle1 = message_dw1->register_instance(message1);
    DDS::InstanceHandle_t handle2 = message_dw2->register_instance(message2);

    for (int i = 0; i < num_messages; i++) {

      // Because the reader does not have infinite buffer space
      if (!reliable) {
        ACE_OS::sleep(ACE_Time_Value(0,100000));
      }

      extend_sample(message1);
      for (CORBA::ULong j = 0; j < message1.data.length(); ++j) {
        message1.data[j] = j % 256;
      }

      ACE_DEBUG((LM_DEBUG,
                 ACE_TEXT("(%P|%t)%N:%l: Sending Message: process_id = %C ")
                 ACE_TEXT("writer_id = %d ")
                 ACE_TEXT("sample_id = %d ")
                 ACE_TEXT("extra data length = %d\n"),
                 message1.process_id.in(),
                 message1.writer_id,
                 message1.sample_id,
                 message1.data.length()));
      DDS::ReturnCode_t error;
      do {
        error = message_dw1->write(message1, handle1);

        if (error != DDS::RETCODE_OK) {
          if (error == DDS::RETCODE_TIMEOUT) {
            timeout_writes_++;
          } else {
            ACE_ERROR((LM_ERROR,
                       ACE_TEXT("%N:%l: svc()")
                       ACE_TEXT(" ERROR: write dw1 returned %d!\n"), error));
          }
        }
      } while (error == DDS::RETCODE_TIMEOUT);

      extend_sample(message2);
      for (CORBA::ULong j = 0; j < message2.data.length(); ++j) {
        message2.data[j] = 255 - (j % 256);
      }

      ACE_DEBUG((LM_DEBUG,
                 ACE_TEXT("(%P|%t)%N:%l: Sending Message: process_id = %C ")
                 ACE_TEXT("writer_id = %d ")
                 ACE_TEXT("sample_id = %d ")
                 ACE_TEXT("extra data length = %d\n"),
                 message2.process_id.in(),
                 message2.writer_id,
                 message2.sample_id,
                 message2.data.length()));
      do {
        error = message_dw2->write(message2, handle2);
//.........这里部分代码省略.........

const ACE_TCHAR *
ACE_Proactor::name (void)
{
  return ACE_TEXT ("ACE_Proactor");
}

// $Id: server.cpp 91825 2010-09-17 09:10:22Z johnnyw $

#include "Service.h"

#include "tao/Messaging/Messaging.h"
#include "tao/AnyTypeCode/Any.h"
#include "ace/Get_Opt.h"
#include "ace/OS_NS_stdio.h"

const ACE_TCHAR *ior_output_file = ACE_TEXT("test.ior");

int
parse_args (int argc, ACE_TCHAR *argv[])
{
  ACE_Get_Opt get_opts (argc, argv, ACE_TEXT("o:"));
  int c;

  while ((c = get_opts ()) != -1)
    switch (c)
      {
      case 'o':
        ior_output_file = get_opts.opt_arg ();
        break;
      case '?':
      default:
        ACE_ERROR_RETURN ((LM_ERROR,
                           "usage:  %s "
                           "-o <iorfile>"
                           "\n",
                           argv [0]),
                          -1);