C++ ClientRequestInfo_ptr::operation方法代码示例

void
EDF_Scheduler::receive_reply (PortableInterceptor::ClientRequestInfo_ptr ri)
{
  int int_guid;

  DSUI_EVENT_LOG (EDF_SCHED_FAM, ENTER_RECEIVE_REPLY, 0, 0, 0);

  RTScheduling::Current::IdType guid;

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

  CORBA::Object_var target = ri->target ();

  ACE_CString opname = operation.in ();
#ifdef KOKYU_DSRT_LOGGING
  ACE_DEBUG ((LM_DEBUG,
              "(%t|%T):receive_reply from "
              "\"%s\"\n",
              opname.c_str ()));
#endif

  // Check that the reply service context was received as
  // expected.

  IOP::ServiceContext_var sc =
    ri->get_reply_service_context (Client_Interceptor::SchedulingInfo);

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

  if (sc.ptr () == 0)
    {
      ACE_DEBUG ((LM_DEBUG, "service context was not filled\n"));
      //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
    {
      CORBA::OctetSeq oc_seq = CORBA::OctetSeq (sc->context_data.length (),
                                                sc->context_data.length (),
                                                sc->context_data.get_buffer (),
                                                0);

      //Don't store in a _var, since >>= returns a pointer to an internal buffer
      //and we are not supposed to free it.
      Kokyu::Svc_Ctxt_DSRT_QoS* sc_qos_ptr;
      CORBA::Any sc_qos_as_any;
      CORBA::Any_var scqostmp = codec_->decode (oc_seq);
      sc_qos_as_any = scqostmp.in ();
      sc_qos_as_any >>= sc_qos_ptr;

      deadline  = sc_qos_ptr->deadline;
      importance = sc_qos_ptr->importance;

      guid.length (sc_qos_ptr->guid.length ());
      guid_copy (guid, sc_qos_ptr->guid);

      ACE_DEBUG ((LM_DEBUG,
                  "(%t|%T):Importance = %d in recvd service context\n",
                  importance));
    }

  ACE_OS::memcpy (&int_guid,
                  guid.get_buffer (),
                  guid.length ());

  EDF_Scheduler_Traits::QoSDescriptor_t qos;
  qos.deadline_ =   qos.importance_ = importance;
  qos.deadline_ = deadline;
  this->kokyu_dispatcher_->schedule (guid, qos);
  DSUI_EVENT_LOG (EDF_SCHED_FAM, EXIT_RECEIVE_REPLY, int_guid, 0, 0);
}

void
Echo_Client_Request_Interceptor::send_request (
    PortableInterceptor::ClientRequestInfo_ptr ri)
{
  CORBA::String_var operation =
    ri->operation ();

  CORBA::Object_var target =
    ri->target ();

  ACE_DEBUG ((LM_DEBUG,"%C.send_request from %C\n", this->myname_, operation.in ()));

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

  CORBA::ULong string_len = ACE_OS::strlen (request_msg) + 1;
  CORBA::Octet *buf = CORBA::OctetSeq::allocbuf (string_len);
  ACE_OS::strcpy (reinterpret_cast<char *> (buf), request_msg);

  sc.context_data.replace (string_len, string_len, buf, 1);

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

void
MIF_Scheduler::receive_reply (PortableInterceptor::ClientRequestInfo_ptr ri)
{
  RTScheduling::Current::IdType guid;
  CORBA::Short importance=0;

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

  CORBA::Object_var target = ri->target ();

  ACE_CString opname = operation.in ();
#ifdef KOKYU_DSRT_LOGGING
  ACE_DEBUG ((LM_DEBUG,
              "(%t|%T):receive_reply from "
              "\"%s\"\n",
              opname.c_str ()));
#endif

  // Check that the reply service context was received as
  // expected.
  IOP::ServiceContext_var sc =
    ri->get_reply_service_context (Client_Interceptor::SchedulingInfo);

  if (sc.ptr () == 0)
    {
      importance = 0;
    }
  else
    {
      CORBA::OctetSeq oc_seq = CORBA::OctetSeq (sc->context_data.length (),
                                                sc->context_data.length (),
                                                sc->context_data.get_buffer (),
                                                0);

      //Don't store in a _var, since >>= returns a pointer to an internal buffer
      //and we are not supposed to free it.
      Kokyu::Svc_Ctxt_DSRT_QoS* sc_qos_ptr;
      CORBA::Any sc_qos_as_any;
      CORBA::Any_var scqostmp = codec_->decode (oc_seq);
      sc_qos_as_any = scqostmp.in ();
      sc_qos_as_any >>= sc_qos_ptr;
      importance = sc_qos_ptr->importance;
      guid.length (sc_qos_ptr->guid.length ());
      guid_copy (guid, sc_qos_ptr->guid);

#ifdef KOKYU_DSRT_LOGGING
      ACE_DEBUG ((LM_DEBUG,
                  "(%t|%T): Importance = %d in recvd service context\n",
                  importance ));
#endif
    }

  MIF_Scheduler_Traits::QoSDescriptor_t qos;
  qos.importance_ = importance;
  this->kokyu_dispatcher_->schedule (guid, qos);
}

void
Echo_Client_Request_Interceptor::send_request (
    PortableInterceptor::ClientRequestInfo_ptr ri)
{
    CORBA::String_var operation = ri->operation ();
    if (ACE_OS::strcmp (operation.in (), "shutdown") == 0) {
        return;
    }

    //send to another
    isRecursive ++ ;
    if (isRecursive%2 == 1 )
    {

        if (isRecursive == 3) {
            ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("(%P|%t)Echo_Client_Request_Interceptor::send_request(%d) ")
                        ACE_TEXT ("shutdown server 1 now. \n"), isRecursive));
            server1_shutdownObj->shutdown();
        }

        CORBA::Object_var helloObj = orb->string_to_object(server2_ior);

        Demo::HelloWorld_var hello = Demo::HelloWorld::_narrow(helloObj.in ());

        if (CORBA::is_nil(hello.in ())) {
            ACE_ERROR ((LM_ERROR, ACE_TEXT ("(%P|%t)Echo_Client_Request_Interceptor::send_request(%d) ")
                        ACE_TEXT ("hello reference is nil.\n"), isRecursive));
        }
        else {
            ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("(%P|%t)Echo_Client_Request_Interceptor::send_request(%d) ")
                        ACE_TEXT ("call server2 HelloWorld::sayHello() \n"), isRecursive));
            const char* pMsg = " server2 say Hello";
            hello->sayHello(pMsg) ;
        }
    }
}

void
Echo_Client_Request_Interceptor::send_request (
    PortableInterceptor::ClientRequestInfo_ptr ri)
{

  if (CORBA::is_nil (this->orb_.in ()))
    {
      int argc = 0;
      ACE_TCHAR **argv = 0;
      this->orb_ = CORBA::ORB_init (argc, argv,
                                    this->orb_id_.in ());
    }

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

  CORBA::Object_var target = ri->target ();

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

#if 0
  ACE_DEBUG ((LM_DEBUG,
              "%C.send_request "
              "from \"%C\" on object: %C\n",
              this->myname_,
              operation.in (),
              ior.in ()));
#endif /*if 0*/



  // Populate target member of the ClientRequestInfo.

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

  CORBA::ULong string_len = ACE_OS::strlen (request_msg) + 1;
  CORBA::Octet *buf = CORBA::OctetSeq::allocbuf (string_len);
  ACE_OS::strcpy (reinterpret_cast<char *> (buf), request_msg);

  sc.context_data.replace (string_len, string_len, buf, 1);

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

  // Check that the request service context can be retrieved.
  IOP::ServiceContext_var sc2 =
    ri->get_request_service_context (::service_id);

  const char *buf2 =
    reinterpret_cast<const char *> (sc2->context_data.get_buffer ());

  if (ACE_OS::strcmp (buf2, request_msg) != 0)
    {
        ACE_ERROR ((LM_ERROR,
                    "ERROR: Expected request service context to be: %C.\n"
                    "  Got: %C\n",
                    request_msg,
                    buf2));
    }

}