TAO/examples/Kokyu_dsrt_schedulers/MIF_Scheduler.h

   1 #ifndef MIF_SCHEDULER_H
   2 #define MIF_SCHEDULER_H
   3
   4 #include "tao/RTScheduling/RTScheduler.h"
   5 #include "tao/CodecFactory/CodecFactory.h"
   6 #include "MIF_SchedulingC.h"
   7 #include "tao/LocalObject.h"
   8 #include "Kokyu/Kokyu_dsrt.h"
   9 #include "Kokyu_dsrt_schedulers_export.h"
  10
  11 struct MIF_Scheduler_Traits
  12 {
  13   typedef RTScheduling::Current::IdType Guid_t;
  14
  15   struct _QoSDescriptor_t
  16   {
  17     typedef long Importance_t;
  18     Importance_t importance_;
  19   };
  20
  21   typedef _QoSDescriptor_t QoSDescriptor_t;
  22
  23   typedef Kokyu::MIF_Comparator<QoSDescriptor_t> QoSComparator_t;
  24
  25   class _Guid_Hash
  26   {
  27   public:
  28     u_long operator () (const Guid_t& id)
  29       {
  30         return ACE::hash_pjw ((const char *) id.get_buffer (),
  31                               id.length ());
  32       }
  33   };
  34
  35   typedef _Guid_Hash Guid_Hash;
  36 };
  37
  38 class Kokyu_DSRT_Schedulers_Export MIF_Sched_Param_Policy:
  39 public MIF_Scheduling::SchedulingParameterPolicy,
  40        public ::CORBA::LocalObject
  41 {
  42  public:
  43      MIF_Sched_Param_Policy ();
  44      MIF_Sched_Param_Policy (const MIF_Sched_Param_Policy &rhs);
  45
  46     MIF_Scheduling::SchedulingParameter value ();
  47
  48     void value (const MIF_Scheduling::SchedulingParameter & value);
  49
  50      virtual CORBA::Policy_ptr copy ();
  51
  52      virtual CORBA::PolicyType policy_type ();
  53
  54      virtual void destroy ();
  55
  56  private:
  57     MIF_Scheduling::SchedulingParameter value_;
  58 };
  59
  60 class Kokyu_DSRT_Schedulers_Export MIF_Scheduler:
  61 public MIF_Scheduling::Scheduler,
  62 public ::CORBA::LocalObject
  63 {
  64  public:
  65   MIF_Scheduler (CORBA::ORB_ptr orb,
  66                  Kokyu::DSRT_Dispatcher_Impl_t,
  67                  int ace_sched_policy,
  68                  int ace_sched_scope);
  69
  70   ~MIF_Scheduler ();
  71
  72
  73   virtual MIF_Scheduling::SchedulingParameterPolicy_ptr
  74     create_scheduling_parameter (const MIF_Scheduling::SchedulingParameter & value);
  75
  76   void shutdown ();
  77
  78   virtual void begin_new_scheduling_segment (const RTScheduling::Current::IdType & guid,
  79                                              const char * name,
  80                                              CORBA::Policy_ptr sched_param,
  81                                              CORBA::Policy_ptr implicit_sched_param);
  82
  83   virtual void begin_nested_scheduling_segment (const RTScheduling::Current::IdType & guid,
  84                                                 const char * name,
  85                                                 CORBA::Policy_ptr sched_param,
  86                                                 CORBA::Policy_ptr implicit_sched_param);
  87
  88   virtual void update_scheduling_segment (const RTScheduling::Current::IdType & guid,
  89                                           const char * name,
  90                                           CORBA::Policy_ptr sched_param,
  91                                           CORBA::Policy_ptr implicit_sched_param);
  92
  93   virtual void end_scheduling_segment (const RTScheduling::Current::IdType & guid,
  94                                        const char * name);
  95
  96   virtual void end_nested_scheduling_segment (const RTScheduling::Current::IdType & guid,
  97                                               const char * name,
  98                                               CORBA::Policy_ptr outer_sched_param);
  99
 100   virtual void send_request (PortableInterceptor::ClientRequestInfo_ptr ri);
 101
 102   virtual void receive_request (PortableInterceptor::ServerRequestInfo_ptr ri,
 103                                 RTScheduling::Current::IdType_out guid,
 104                                 CORBA::String_out name,
 105                                 CORBA::Policy_out sched_param,
 106                                 CORBA::Policy_out implicit_sched_param);
 107
 108   virtual void send_reply (PortableInterceptor::ServerRequestInfo_ptr ri);
 109
 110   virtual void send_exception (PortableInterceptor::ServerRequestInfo_ptr ri);
 111
 112   virtual void send_poll (PortableInterceptor::ClientRequestInfo_ptr ri);
 113
 114   virtual void send_other (PortableInterceptor::ServerRequestInfo_ptr ri);
 115
 116   virtual void receive_reply (PortableInterceptor::ClientRequestInfo_ptr ri);
 117
 118   virtual void receive_exception (PortableInterceptor::ClientRequestInfo_ptr ri);
 119
 120   virtual void receive_other (PortableInterceptor::ClientRequestInfo_ptr ri);
 121
 122   virtual void cancel (const RTScheduling::Current::IdType & guid);
 123
 124   virtual CORBA::PolicyList * scheduling_policies ();
 125
 126   virtual void scheduling_policies (const CORBA::PolicyList & scheduling_policies);
 127
 128   virtual CORBA::PolicyList * poa_policies ();
 129
 130   virtual char * scheduling_discipline_name ();
 131
 132   virtual RTScheduling::ResourceManager_ptr create_resource_manager (const char * name,
 133                                                                      CORBA::Policy_ptr scheduling_parameter);
 134
 135   virtual void set_scheduling_parameter (PortableServer::Servant & resource,
 136                                          const char * name,
 137                                          CORBA::Policy_ptr scheduling_parameter);
 138
 139  private:
 140   CORBA::ORB_var orb_;
 141   IOP::Codec_var codec_;
 142   RTScheduling::Current_var current_;
 143   Kokyu::DSRT_Dispatcher_Factory<MIF_Scheduler_Traits>::DSRT_Dispatcher_Auto_Ptr
 144   kokyu_dispatcher_;
 145   Kokyu::DSRT_Dispatcher_Impl_t disp_impl_type_;
 146   int ace_sched_policy_;
 147   int ace_sched_scope_;
 148 };
 149
 150 #endif //MIF_SCHEDULER_H