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//$Id$
#include "Scheduler.h"
#include "tao/ORB.h"
#include "ace/Atomic_Op.h"
#include "tao/RTScheduling/Request_Interceptor.h"
TAO_Scheduler::TAO_Scheduler (CORBA::ORB_ptr orb ACE_ENV_ARG_DECL)
{
CORBA::Object_var current_obj =
orb->resolve_initial_references ("RTScheduler_Current"
ACE_ENV_ARG_PARAMETER);
ACE_CHECK;
current_ = RTScheduling::Current::_narrow (current_obj.in ()
ACE_ENV_ARG_PARAMETER);
ACE_CHECK;
}
TAO_Scheduler::~TAO_Scheduler (void)
{
}
CORBA::PolicyList*
TAO_Scheduler::scheduling_policies (ACE_ENV_SINGLE_ARG_DECL_NOT_USED)
ACE_THROW_SPEC ((CORBA::SystemException))
{
return 0;
}
void
TAO_Scheduler::scheduling_policies (const CORBA::PolicyList &
ACE_ENV_ARG_DECL_NOT_USED)
ACE_THROW_SPEC ((CORBA::SystemException))
{
}
CORBA::PolicyList*
TAO_Scheduler::poa_policies (ACE_ENV_SINGLE_ARG_DECL_NOT_USED)
ACE_THROW_SPEC ((CORBA::SystemException))
{
return 0;
}
char *
TAO_Scheduler::scheduling_discipline_name (ACE_ENV_SINGLE_ARG_DECL_NOT_USED)
ACE_THROW_SPEC ((CORBA::SystemException))
{
return 0;
}
RTScheduling::ResourceManager_ptr
TAO_Scheduler::create_resource_manager (const char *,
CORBA::Policy_ptr
ACE_ENV_ARG_DECL_NOT_USED)
ACE_THROW_SPEC ((CORBA::SystemException))
{
return 0;
}
void
TAO_Scheduler::set_scheduling_parameter (PortableServer::Servant &,
const char *,
CORBA::Policy_ptr
ACE_ENV_ARG_DECL_NOT_USED)
ACE_THROW_SPEC ((CORBA::SystemException))
{
}
void
TAO_Scheduler::begin_new_scheduling_segment (const RTScheduling::Current::IdType &,
const char *,
CORBA::Policy_ptr,
CORBA::Policy_ptr
ACE_ENV_ARG_DECL_NOT_USED)
ACE_THROW_SPEC ((CORBA::SystemException,
RTScheduling::Current::UNSUPPORTED_SCHEDULING_DISCIPLINE))
{
}
void
TAO_Scheduler::begin_nested_scheduling_segment (const RTScheduling::Current::IdType &,
const char *,
CORBA::Policy_ptr,
CORBA::Policy_ptr
ACE_ENV_ARG_DECL_NOT_USED)
ACE_THROW_SPEC ((CORBA::SystemException,
RTScheduling::Current::UNSUPPORTED_SCHEDULING_DISCIPLINE))
{
}
void
TAO_Scheduler::update_scheduling_segment (const RTScheduling::Current::IdType &,
const char *,
CORBA::Policy_ptr,
CORBA::Policy_ptr
ACE_ENV_ARG_DECL_NOT_USED)
ACE_THROW_SPEC ((CORBA::SystemException,
RTScheduling::Current::UNSUPPORTED_SCHEDULING_DISCIPLINE))
{
}
void
TAO_Scheduler::end_scheduling_segment (const RTScheduling::Current::IdType &,
const char *
ACE_ENV_ARG_DECL_NOT_USED)
ACE_THROW_SPEC ((CORBA::SystemException))
{
}
void
TAO_Scheduler::end_nested_scheduling_segment (const RTScheduling::Current::IdType &,
const char *,
CORBA::Policy_ptr
ACE_ENV_ARG_DECL_NOT_USED)
ACE_THROW_SPEC ((CORBA::SystemException))
{
}
void
TAO_Scheduler::send_request (PortableInterceptor::ClientRequestInfo_ptr request_info
ACE_ENV_ARG_DECL)
ACE_THROW_SPEC ((CORBA::SystemException,
PortableInterceptor::ForwardRequest))
{
IOP::ServiceContext* srv_con = new IOP::ServiceContext;
srv_con->context_id = Client_Interceptor::SchedulingInfo;
srv_con->context_data.length (sizeof (size_t));
ACE_OS::memcpy (srv_con->context_data.get_buffer (),
current_->id (ACE_ENV_SINGLE_ARG_PARAMETER)->get_buffer (),
sizeof (size_t));
ACE_CHECK;
request_info->add_request_service_context (*srv_con,
0);
}
void
TAO_Scheduler::receive_request (PortableInterceptor::ServerRequestInfo_ptr request_info,
RTScheduling::Current::IdType_out guid_out,
CORBA::String_out /*name*/,
CORBA::Policy_out /*sched_param*/,
CORBA::Policy_out /*implicit_sched_param*/
ACE_ENV_ARG_DECL)
ACE_THROW_SPEC ((CORBA::SystemException,
PortableInterceptor::ForwardRequest))
{
IOP::ServiceContext_var serv_cxt;
ACE_TRY
{
serv_cxt = request_info->get_request_service_context (Server_Interceptor::SchedulingInfo
ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
size_t gu_id;
ACE_OS::memcpy (&gu_id,
serv_cxt->context_data.get_buffer (),
serv_cxt->context_data.length ());
ACE_DEBUG ((LM_DEBUG,
"The Guid is %d\n",
gu_id));
RTScheduling::Current::IdType* guid;
ACE_NEW (guid,
RTScheduling::Current::IdType);
guid->length (sizeof (size_t));
ACE_OS::memcpy (guid->get_buffer (),
serv_cxt->context_data.get_buffer (),
sizeof (size_t));
guid_out.ptr () = guid;
}
ACE_CATCHANY
{
ACE_DEBUG ((LM_DEBUG,
"Invalid Service Context\n"));
}
ACE_ENDTRY;
}
void
TAO_Scheduler::send_reply (PortableInterceptor::ServerRequestInfo_ptr
ACE_ENV_ARG_DECL_NOT_USED)
ACE_THROW_SPEC ((CORBA::SystemException))
{
}
void
TAO_Scheduler::send_exception (PortableInterceptor::ServerRequestInfo_ptr
ACE_ENV_ARG_DECL_NOT_USED)
ACE_THROW_SPEC ((CORBA::SystemException,
PortableInterceptor::ForwardRequest))
{
}
void
TAO_Scheduler::send_other (PortableInterceptor::ServerRequestInfo_ptr
ACE_ENV_ARG_DECL_NOT_USED)
ACE_THROW_SPEC ((CORBA::SystemException,
PortableInterceptor::ForwardRequest))
{
}
void
TAO_Scheduler::send_poll (PortableInterceptor::ClientRequestInfo_ptr
ACE_ENV_ARG_DECL_NOT_USED)
ACE_THROW_SPEC ((CORBA::SystemException,
PortableInterceptor::ForwardRequest))
{
}
void
TAO_Scheduler::receive_reply (PortableInterceptor::ClientRequestInfo_ptr
ACE_ENV_ARG_DECL_NOT_USED)
ACE_THROW_SPEC ((CORBA::SystemException))
{
}
void
TAO_Scheduler::receive_exception (PortableInterceptor::ClientRequestInfo_ptr
ACE_ENV_ARG_DECL_NOT_USED)
ACE_THROW_SPEC ((CORBA::SystemException,
PortableInterceptor::ForwardRequest))
{
}
void
TAO_Scheduler::receive_other (PortableInterceptor::ClientRequestInfo_ptr
ACE_ENV_ARG_DECL_NOT_USED)
ACE_THROW_SPEC ((CORBA::SystemException,
PortableInterceptor::ForwardRequest))
{
}
void
TAO_Scheduler::cancel (const RTScheduling::Current::IdType &
ACE_ENV_ARG_DECL_NOT_USED)
ACE_THROW_SPEC ((CORBA::SystemException))
{
}
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