TAO/orbsvcs/Trading_Service/Trading_Service.h

   1 // -*- C++ -*-
   2
   3 //=============================================================================
   4 /**
   5  *  @file    Trading_Service.h
   6  *
   7  *  @author Seth Widoff <sbw1@cs.wustl.edu>
   8  */
   9 //=============================================================================
  10
  11
  12 #ifndef _TRADING_SERVICE_H
  13 #define _TRADING_SERVICE_H
  14
  15 #include "ace/Sig_Handler.h"
  16
  17 #if !defined (ACE_LACKS_PRAGMA_ONCE)
  18 # pragma once
  19 #endif /* ACE_LACKS_PRAGMA_ONCE */
  20
  21 #include "orbsvcs/IOR_Multicast.h"
  22 #include "orbsvcs/Trader/Trader.h"
  23 #include "orbsvcs/Trader/Service_Type_Repository.h"
  24 #include "orbsvcs/Trader/Trading_Loader.h"
  25
  26 class Trading_Service;
  27
  28 /**
  29  * @class Trading_Shutdown
  30  *
  31  * @brief A class that shutsdown a Trading Service instance.
  32  */
  33 class Trading_Shutdown : public ACE_Event_Handler
  34 {
  35 public:
  36   /// Constructor.
  37   Trading_Shutdown (Trading_Service& trader);
  38
  39   /// Signal handler.
  40   virtual int handle_signal (int,
  41                              siginfo_t *,
  42                              ucontext_t *);
  43
  44 protected:
  45   Trading_Service &trader_;
  46   ACE_Sig_Handler shutdown_;
  47 };
  48
  49 /**
  50  * @class Trading_Service
  51  *
  52  * @brief A class that initializes a Trading Service instance.
  53  */
  54 class Trading_Service
  55 {
  56 public:
  57   Trading_Service () = default;
  58
  59   ~Trading_Service ();
  60
  61   /// Initialize the Trading Service with arguments.
  62   int init (int argc,
  63             ACE_TCHAR *argv[]);
  64
  65   /// Run the Trading Service.
  66   int run ();
  67
  68   int shutdown ();
  69
  70 protected:
  71   /// Instance of TAO_Trading_Laoder
  72   TAO_Trading_Loader trading_loader_;
  73 };
  74
  75 #endif /* _TRADING_SERVICE_H */