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// $Id$
#include "EC_Kokyu_Dispatching.h"
#include "EC_Event_Channel_Base.h"
#include "EC_ProxySupplier.h"
#include "EC_QOS_Info.h"
#include "orbsvcs/Event_Service_Constants.h"
#include "orbsvcs/RtecSchedulerC.h"
#include "ace/Sched_Params.h"
#include "Kokyu/Kokyu.h"
#if ! defined (__ACE_INLINE__)
#include "EC_Kokyu_Dispatching.i"
#endif /* __ACE_INLINE__ */
ACE_RCSID(Event, EC_Kokyu_Dispatching, "$Id$")
TAO_EC_Kokyu_Dispatching::TAO_EC_Kokyu_Dispatching (TAO_EC_Event_Channel_Base *ec)
:dispatcher_ (0)
{
CORBA::Object_var tmp = ec->scheduler ();
this->scheduler_ = RtecScheduler::Scheduler::_narrow (tmp.in ());
}
void
TAO_EC_Kokyu_Dispatching::activate (void)
{
ACE_DECLARE_NEW_CORBA_ENV;
// Query the scheduler togetConfig_Infos
RtecScheduler::Config_Info_Set_var configs;
ACE_TRY
{
this->scheduler_->get_config_infos(configs.out());
ACE_TRY_CHECK;
}
ACE_CATCHANY
{
// Ignore exceptions..
}
ACE_ENDTRY;
//might be no Config_Infos in the set (if none passed to scheduler_)
// Convert RtecScheduler::Config_Info_Set to Kokyu::ConfigInfoSet
// OK to assume exact correspondence betwen Config_Info and ConfigInfo?
Kokyu::ConfigInfoSet kconfigs(configs->length());
for(CORBA::ULong i=0; i<configs->length(); ++i) {
kconfigs[i].preemption_priority_ = configs[i].preemption_priority;
kconfigs[i].thread_priority_ = configs[i].thread_priority;
switch (configs[i].dispatching_type) {
case RtecScheduler::STATIC_DISPATCHING:
kconfigs[i].dispatching_type_ = Kokyu::FIFO_DISPATCHING;
break;
case RtecScheduler::DEADLINE_DISPATCHING:
kconfigs[i].dispatching_type_ = Kokyu::DEADLINE_DISPATCHING;
break;
case RtecScheduler::LAXITY_DISPATCHING:
kconfigs[i].dispatching_type_ = Kokyu::LAXITY_DISPATCHING;
break;
}
}
// Create Kokyu::Dispatcher using factory
Kokyu::Dispatcher_Auto_Ptr
tmp(Kokyu::Dispatcher_Factory::create_dispatcher(kconfigs));
this->dispatcher_ = tmp;
}
void
TAO_EC_Kokyu_Dispatching::shutdown (void)
{
this->dispatcher_->shutdown();
}
void
TAO_EC_Kokyu_Dispatching::push (TAO_EC_ProxyPushSupplier* proxy,
RtecEventComm::PushConsumer_ptr consumer,
const RtecEventComm::EventSet& event,
TAO_EC_QOS_Info& qos_info
ACE_ENV_ARG_DECL)
{
RtecEventComm::EventSet event_copy = event;
this->push_nocopy (proxy, consumer, event_copy, qos_info ACE_ENV_ARG_PARAMETER);
}
void
TAO_EC_Kokyu_Dispatching::push_nocopy (TAO_EC_ProxyPushSupplier* proxy,
RtecEventComm::PushConsumer_ptr consumer,
RtecEventComm::EventSet& event,
TAO_EC_QOS_Info& qos_info
ACE_ENV_ARG_DECL)
{
if (this->dispatcher_.get () == 0)
this->activate();
// Create Dispatch_Command
TAO_EC_Kokyu_Push_Command *cmd =
new TAO_EC_Kokyu_Push_Command(proxy,consumer,event);
// Convert TAO_EC_QOS_Info to QoSDescriptor
RtecScheduler::RT_Info *rt_info = this->scheduler_->get(qos_info.rt_info);
Kokyu::QoSDescriptor qosd;
qosd.preemption_priority_ = qos_info.preemption_priority;
qosd.deadline_ = rt_info->period;
ORBSVCS_Time::TimeT_to_Time_Value (qosd.execution_time_,
rt_info->worst_case_execution_time);
this->dispatcher_->dispatch(cmd,qosd);
}
// ****************************************************************
TAO_EC_Kokyu_Shutdown_Command::~TAO_EC_Kokyu_Shutdown_Command(void)
{
}
int
TAO_EC_Kokyu_Shutdown_Command::execute(void)
{
return -1;
}
// ****************************************************************
TAO_EC_Kokyu_Push_Command::~TAO_EC_Kokyu_Push_Command(void)
{
this->proxy_->_decr_refcnt ();
}
int
TAO_EC_Kokyu_Push_Command::execute ()
{
ACE_DECLARE_NEW_CORBA_ENV;
ACE_TRY
{
this->proxy_->push_to_consumer (this->consumer_.in (),
this->event_
ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
}
ACE_CATCHANY
{
return -1;
}
ACE_ENDTRY;
return 0;
}
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