コード例 #1
0
int ACE_TMAIN (int argc, ACE_TCHAR *argv[])
{

  try
    {
       CORBA::ORB_var orb = CORBA::ORB_init (argc, argv);
       CORBA::Object_var object =
               orb->resolve_initial_references("CodecFactory");

       IOP::CodecFactory_var codec_factory =
               IOP::CodecFactory::_narrow(object.in ());
       IOP::Encoding e = {IOP::ENCODING_CDR_ENCAPS,1,2};

       IOP::Codec_var codec = codec_factory->create_codec(e);

       CORBA::Any any_o;
       Value* value = new OBV_Value;
       any_o <<= &value;

       CORBA::OctetSeq_var bin = codec->encode(any_o);
       CORBA::Any_var any_n = codec->decode(bin.in ());
    }
  catch (const CORBA::Exception& ex)
    {
      ex._tao_print_exception ("Caught a CORBA exception\n");
      return 1;
    }
  catch (...)
    {
      return 1;
    }

  return 0;
}
コード例 #2
0
ファイル: EDF_Scheduler.cpp プロジェクト: CCJY/ATCD
void
EDF_Scheduler::send_reply (PortableInterceptor::ServerRequestInfo_ptr ri)
{
  int int_guid;
  RTScheduling::Current::IdType_var guid = this->current_->id ();
  ACE_OS::memcpy (&int_guid,
                  guid->get_buffer (),
                  guid->length ());
  DSUI_EVENT_LOG (EDF_SCHED_FAM, ENTER_SEND_REPLY, int_guid, 0, 0);

  Kokyu::Svc_Ctxt_DSRT_QoS sc_qos;

  CORBA::String_var operation = ri->operation ();

#ifdef KOKYU_DSRT_LOGGING
  ACE_DEBUG ((LM_DEBUG,
              "(%t|%T): send_reply from \"%s\"\n",
              ri->operation ()));
#endif

  // Make the context to send the context to the target
  IOP::ServiceContext sc;
  sc.context_id = Server_Interceptor::SchedulingInfo;


  CORBA::Long importance;
  TimeBase::TimeT deadline;

  CORBA::Policy_var sched_policy =
    this->current_->scheduling_parameter();

  if (CORBA::is_nil (sched_policy))
    {
#ifdef KOKYU_DSRT_LOGGING
      ACE_DEBUG ((LM_DEBUG,
                  "(%t|%T): sched_policy nil.\n"));
#endif
      //24 hrs from now - infinity
      ACE_Time_Value deadline_tv = ACE_OS::gettimeofday () + ACE_Time_Value (24*60*60,0);
      deadline = deadline_tv.sec ()*1000000 + deadline_tv.usec ()*10; //100s of nanoseconds for TimeBase::TimeT
      importance = 0;
    }
  else
    {
#ifdef KOKYU_DSRT_LOGGING
      ACE_DEBUG ((LM_DEBUG,
                  "(%t|%T):sched_policy not nil. ",
                  "sched params set\n"));
#endif
      EDF_Scheduling::SchedulingParameterPolicy_var sched_param_policy =
        EDF_Scheduling::SchedulingParameterPolicy::_narrow (sched_policy);
      EDF_Scheduling::SchedulingParameter_var sched_param = sched_param_policy->value ();


      sc_qos.guid.length (guid->length ());
      guid_copy (sc_qos.guid, guid.in ());

      deadline = sched_param->deadline;
      importance = sched_param->importance;
      sc_qos.deadline = deadline;
      sc_qos.importance = importance;

      CORBA::Any sc_qos_as_any;
      sc_qos_as_any <<= sc_qos;

      CORBA::OctetSeq_var cdtmp = codec_->encode (sc_qos_as_any);
      sc.context_data = cdtmp.in ();

      // Add this context to the service context list.
      ri->add_reply_service_context (sc, 1);

#ifdef KOKYU_DSRT_LOGGING
      ACE_DEBUG ((LM_DEBUG, "(%t|%T):reply sc added\n"));
#endif
    }

  kokyu_dispatcher_->update_schedule (guid.in (),
                                      Kokyu::BLOCK);

  DSUI_EVENT_LOG (EDF_SCHED_FAM, EXIT_SEND_REPLY, int_guid, 0, 0);
#ifdef KOKYU_DSRT_LOGGING
  ACE_DEBUG ((LM_DEBUG, "(%t|%T): send_reply interceptor done\n"));
#endif
}
コード例 #3
0
ファイル: EDF_Scheduler.cpp プロジェクト: CCJY/ATCD
void
EDF_Scheduler::send_request (PortableInterceptor::ClientRequestInfo_ptr ri)
{
  int int_guid;
  RTScheduling::Current::IdType_var guid = this->current_->id ();
  ACE_OS::memcpy (&int_guid,
                  guid->get_buffer (),
                  guid->length ());

  DSUI_EVENT_LOG (EDF_SCHED_FAM, ENTER_CLIENT_SCHED_TIME, int_guid, 0, 0);
  Kokyu::Svc_Ctxt_DSRT_QoS sc_qos;

  CORBA::String_var operation = ri->operation ();

#ifdef KOKYU_DSRT_LOGGING
  ACE_DEBUG ((LM_DEBUG,
              "(%t|%T): send_request "
              "from \"%s\"\n",
              operation.in ()));
#endif

  // Make the context to send the context to the target
  IOP::ServiceContext sc;
  sc.context_id = Client_Interceptor::SchedulingInfo;

  CORBA::Policy_var sched_policy =
    this->current_->scheduling_parameter();

  CORBA::Long importance;
  TimeBase::TimeT deadline;
  TimeBase::TimeT period;
  int task_id=-1;

  if (CORBA::is_nil (sched_policy))
    {
      //24 hrs from now - infinity
      ACE_Time_Value deadline_tv = ACE_OS::gettimeofday () + ACE_Time_Value (24*60*60,0);
      deadline = deadline_tv.sec () * 10000000 + deadline_tv.usec () * 10; //100s of nanoseconds for TimeBase::TimeT
      importance = 0;
      period = 0; //set period 0 as default.
//      task_id = ID_BEGIN ++;
    }
  else
    {
      EDF_Scheduling::SchedulingParameterPolicy_var sched_param_policy =
        EDF_Scheduling::SchedulingParameterPolicy::_narrow (sched_policy);

      EDF_Scheduling::SchedulingParameter_var sched_param = sched_param_policy->value ();
      deadline = sched_param->deadline;
      importance = sched_param->importance;
      period = sched_param->period;
      task_id = sched_param->task_id;

#ifdef KOKYU_DSRT_LOGGING
      ACE_DEBUG ((LM_DEBUG,
                  "(%t|%T): send_request guid = %d\n",
                  int_guid));
#endif
    }
  //Fill the guid in the SC Qos struct
  sc_qos.guid.length (guid->length ());
  guid_copy (sc_qos.guid, guid.in ());
  sc_qos.deadline = deadline;
  sc_qos.importance = importance;
  sc_qos.task_id = task_id;
  sc_qos.period = period;
  CORBA::Any sc_qos_as_any;
  sc_qos_as_any <<= sc_qos;

  CORBA::OctetSeq_var cdtmp = codec_->encode (sc_qos_as_any);
  sc.context_data = cdtmp.in ();

#ifdef KOKYU_DSRT_LOGGING
  ACE_DEBUG ((LM_DEBUG,
              ACE_TEXT ("(%t|%T): send_request : about to add sched SC\n")));
#endif

  // Add this context to the service context list.
  ri->add_request_service_context (sc, 0);


#ifdef KOKYU_DSRT_LOGGING
  ACE_DEBUG ((LM_DEBUG,
              ACE_TEXT ("(%t|%T): send_request : ")
              ACE_TEXT ("about to call scheduler to inform block\n")
              ));
#endif

  DSUI_EVENT_LOG (EDF_SCHED_FAM, CALL_KOKYU_DISPATCH_UPDATE_SCHEDULE,
                  int_guid, 0, 0);
  kokyu_dispatcher_->update_schedule (guid.in (),
                                      Kokyu::BLOCK);
  DSUI_EVENT_LOG (EDF_SCHED_FAM, LEAVE_KOKYU_DISPATCH_UPDATE_SCHEDULE,
                   int_guid,0,0);

#ifdef KOKYU_DSRT_LOGGING
  ACE_DEBUG ((LM_DEBUG,
              ACE_TEXT ("(%t|%T): send_request interceptor done\n")));
#endif
  DSUI_EVENT_LOG (EDF_SCHED_FAM, LEAVE_CLIENT_SCHED_TIME, int_guid, 0, 0);
}
コード例 #4
0
ファイル: ReplicaController.cpp プロジェクト: CCJY/ATCD
void
ReplicaController::send_reply (
  PortableInterceptor::ServerRequestInfo_ptr ri)
{
  FT::FTRequestServiceContext_var ftr (
    extract_context (ri));


  ACE_DEBUG ((LM_DEBUG,
              "(%P|%t) Sending reply for %s with rid %i\n",
              ftr->client_id.in (),
              ftr->retention_id));


  // Prepare reply for logging.

  CORBA::Any_var result =
    ri->result ();

  TAO_OutputCDR cdr;
  result->impl ()->marshal_value (cdr);

  Dynamic::ParameterList_var pl =
    ri->arguments ();

  CORBA::ULong len = pl->length ();

  for (CORBA::ULong index = 0; index != len ; ++index)
  {
    //@@ No chance for PARAM_OUT
    if ((*pl)[index].mode == CORBA::PARAM_INOUT)
    {
      (*pl)[index].argument.impl ()->marshal_value (cdr);
    }
  }

  CORBA::OctetSeq_var reply;

  ACE_NEW (reply.out (), CORBA::OctetSeq (cdr.total_length ()));

  reply->length (cdr.total_length ());

  CORBA::Octet* buf = reply->get_buffer ();

  // @@ What if this throws an exception??  We don't have any way to
  // check whether this succeeded
  for (ACE_Message_Block const* mb = cdr.begin ();
       mb != 0;
       mb = mb->cont ())
  {
    ACE_OS::memcpy (buf, mb->rd_ptr (), mb->length ());
    buf += mb->length ();
  }

  // Logging the reply and state update.
  //

  // First send message to members.
  //
  {
    // Extract state update.

    CORBA::OctetSeq_var oid = ri->object_id ();
    PortableInterceptor::AdapterName_var an = ri->adapter_name ();

    CORBA::Any_var state = ri->get_slot (state_slot_id ());

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

    if (tc->kind () == CORBA::tk_null)
    {
      ACE_DEBUG ((LM_DEBUG, "Slot update is void\n"));

      PortableServer::POA_var poa = resolve_poa (an.in ());

      PortableServer::ServantBase_var servant =
        poa->id_to_servant (oid.in ());

      Checkpointable* target =
        dynamic_cast<Checkpointable*> (servant.in ());

      if (target)
      {
        CORBA::Any_var tmp = target->get_state ();

        if (tmp.ptr () != 0) state = tmp._retn ();
      }
    }

    TAO_OutputCDR cdr;

    cdr << oid.in ();
    cdr << an.in ();
    cdr << ftr->client_id.in ();
    cdr << ftr->retention_id;
    cdr << reply.in ();
    cdr << state.in ();

    size_t size = cdr.total_length ();

    CORBA::OctetSeq_var msg;

    ACE_NEW (msg.out (), CORBA::OctetSeq (size));

    msg->length (size);

    {
      CORBA::Octet* buf = msg->get_buffer ();

      for (ACE_Message_Block const* mb = cdr.begin ();
           mb != 0;
           mb = mb->cont ())
      {
        ACE_OS::memcpy (buf, mb->rd_ptr (), mb->length ());
        buf += mb->length ();
      }
    }

    CORBA::Octet* buf = msg->get_buffer ();

    // Crash point 1.
    //
    if (crash_point == 1 && ftr->retention_id > 2) ACE_OS::exit (1);

    try
    {
      while (true)
      {
        try
        {
          group_->send (buf, size);
          ACE_DEBUG ((LM_DEBUG, "Sent log record of length %i\n", size));
          break;
        }
        catch (ACE_TMCast::Group::Aborted const&)
        {
          ACE_DEBUG ((LM_DEBUG, "Retrying to send log record.\n"));
        }
      }
    }
    catch (ACE_TMCast::Group::Failed const&)
    {
      ACE_DEBUG ((LM_DEBUG,
                  "Group failure. Perhaps, I am alone in the group.\n"));
    }
  }


  // Now perform local logging.
  //
  RecordId rid (ftr->client_id.in (), ftr->retention_id);

  // This is slow but eh-safe ;-).
  //
  log_.insert (rid, reply);


  // Crash point 2.
  //
  if (crash_point == 2 && ftr->retention_id > 2) ACE_OS::exit (1);
}
コード例 #5
0
ファイル: MIF_Scheduler.cpp プロジェクト: chenbk85/ACE
void
MIF_Scheduler::send_reply (PortableInterceptor::ServerRequestInfo_ptr ri)
{
  CORBA::Short importance = 0;
  Kokyu::Svc_Ctxt_DSRT_QoS sc_qos;

  CORBA::String_var operation = ri->operation ();

#ifdef KOKYU_DSRT_LOGGING
  ACE_DEBUG ((LM_DEBUG,
              "(%t|%T): send_reply from \"%s\"\n",
              ri->operation ()));
#endif

  // Make the context to send the context to the target
  IOP::ServiceContext sc;
  sc.context_id = Server_Interceptor::SchedulingInfo;

  CORBA::Policy_var sched_policy =
    this->current_->scheduling_parameter();

  RTScheduling::Current::IdType_var guid = this->current_->id ();

  if (CORBA::is_nil (sched_policy.in ()))
  {
#ifdef KOKYU_DSRT_LOGGING
    ACE_DEBUG ((LM_DEBUG,
                "(%t|%T): sched_policy nil. ",
                "importance not set in sched params\n"));
#endif
    importance = 0;
  }
  else
    {
#ifdef KOKYU_DSRT_LOGGING
      ACE_DEBUG ((LM_DEBUG,
                  "(%t|%T):sched_policy not nil. ",
                  "importance set in sched params\n"));
#endif
      MIF_Scheduling::SchedulingParameterPolicy_var sched_param_policy =
        MIF_Scheduling::SchedulingParameterPolicy::_narrow (sched_policy.in ());

      MIF_Scheduling::SchedulingParameter_var sched_param = sched_param_policy->value ();

      importance = sched_param->importance;

      //Fill the guid in the SC Qos struct
      sc_qos.guid.length (guid->length ());
      guid_copy (sc_qos.guid, guid.in ());
      sc_qos.importance = importance;
      CORBA::Any sc_qos_as_any;
      sc_qos_as_any <<= sc_qos;

      CORBA::OctetSeq_var cdtmp = codec_->encode (sc_qos_as_any);
      sc.context_data = cdtmp.in ();

      // Add this context to the service context list.
      ri->add_reply_service_context (sc, 1);

#ifdef KOKYU_DSRT_LOGGING
      ACE_DEBUG ((LM_DEBUG, "(%t|%T):reply sc added\n"));
#endif
    }

  kokyu_dispatcher_->update_schedule (guid.in (),
                                      Kokyu::BLOCK);

#ifdef KOKYU_DSRT_LOGGING
  ACE_DEBUG ((LM_DEBUG, "(%t|%T): send_reply interceptor done\n"));
#endif
}
コード例 #6
0
ファイル: MIF_Scheduler.cpp プロジェクト: chenbk85/ACE
void
MIF_Scheduler::send_request (PortableInterceptor::ClientRequestInfo_ptr ri)
{
  Kokyu::Svc_Ctxt_DSRT_QoS sc_qos;

  CORBA::String_var operation = ri->operation ();

#ifdef KOKYU_DSRT_LOGGING
  ACE_DEBUG ((LM_DEBUG,
              "(%t|%T): send_request "
              "from \"%s\"\n",
              operation.in ()));
#endif

  // Make the context to send the context to the target
  IOP::ServiceContext sc;
  sc.context_id = Client_Interceptor::SchedulingInfo;

  CORBA::Policy_var sched_policy =
    this->current_->scheduling_parameter();

  RTScheduling::Current::IdType_var guid = this->current_->id ();
  /*
  ACE_OS::memcpy (&guid,
                  guid->get_buffer (),
                  guid->length ());
  */
  CORBA::Short importance;
  if (CORBA::is_nil (sched_policy.in ()))
    {
      importance = 0;
    }
  else
    {
      MIF_Scheduling::SchedulingParameterPolicy_var sched_param_policy =
        MIF_Scheduling::SchedulingParameterPolicy::_narrow (sched_policy.in ());

      MIF_Scheduling::SchedulingParameter_var sched_param = sched_param_policy->value ();
      importance = sched_param->importance;

#ifdef KOKYU_DSRT_LOGGING
      int int_guid;
      ACE_OS::memcpy (&int_guid,
                      guid->get_buffer (),
                      guid->length ());
      ACE_DEBUG ((LM_DEBUG,
                  "(%t|%T): send_request importance from current = %d, guid = %d\n",
                  importance, int_guid));
#endif

      //Fill the guid in the SC Qos struct
      sc_qos.guid.length (guid->length ());
      guid_copy (sc_qos.guid, guid.in ());
      sc_qos.importance = importance;
      CORBA::Any sc_qos_as_any;
      sc_qos_as_any <<= sc_qos;

      CORBA::OctetSeq_var cdtmp = codec_->encode (sc_qos_as_any);
      sc.context_data = cdtmp.in ();

#ifdef KOKYU_DSRT_LOGGING
      ACE_DEBUG ((LM_DEBUG,
                  ACE_TEXT ("(%t|%T): send_request : about to add sched SC\n")));
#endif

      // Add this context to the service context list.
      ri->add_request_service_context (sc, 0);
    }


#ifdef KOKYU_DSRT_LOGGING
  ACE_DEBUG ((LM_DEBUG,
              ACE_TEXT ("(%t|%T): send_request : ")
              ACE_TEXT ("about to call scheduler to inform block\n")
              ));
#endif

  kokyu_dispatcher_->update_schedule (guid.in (),
                                      Kokyu::BLOCK);

#ifdef KOKYU_DSRT_LOGGING
  ACE_DEBUG ((LM_DEBUG,
              ACE_TEXT ("(%t|%T): send_request interceptor done\n")));
#endif
}