ACE/tests/Service_Config_DLL.h

   1 // -*- C++ -*-
   2
   3 //=============================================================================
   4 /**
   5  * @file Service_Config_DLL.h
   6  *
   7  * @author Ossama Othman <ossama@uci.edu>
   8  */
   9 //=============================================================================
  10
  11 #ifndef SERVICE_CONFIG_DLL_H
  12 #define SERVICE_CONFIG_DLL_H
  13
  14 #include /**/ "ace/pre.h"
  15
  16 #include "Service_Config_DLL_Export.h"
  17
  18 #if !defined (ACE_LACKS_PRAGMA_ONCE)
  19 # pragma once
  20 #endif /* ACE_LACKS_PRAGMA_ONCE */
  21
  22 #include "ace/Service_Object.h"
  23 #include "ace/Task.h"
  24
  25 /**
  26  * @class Service_Config_DLL
  27  *
  28  * @brief The Service_Config_DLL that is instantiated when the
  29  *        client-side test module/library is dynamically loaded.
  30  *
  31  * This class is the implementation used for all service instances
  32  * (i.e. those declared using the ACE_FACTORY_* macros).
  33  */
  34 class Service_Config_DLL_Export Service_Config_DLL : public ACE_Task_Base
  35 {
  36 public:
  37
  38   /// Constructor.
  39   Service_Config_DLL (void);
  40
  41   /// Initializes object when dynamic linking occurs.
  42   virtual int init (int argc, ACE_TCHAR *argv[]);
  43
  44   /// Terminates object when dynamic unlinking occurs.
  45   virtual int fini ();
  46
  47   /// Run by a daemon thread.
  48   /**
  49    * Each thread will invoke the Service Configurator via this
  50    * method unless the object is the "FINAL" object.
  51    */
  52   virtual int svc ();
  53
  54 private:
  55
  56   /// Directives to be passed to be processed by the Service
  57   /// Configurator in separate threads.
  58   ACE_TCHAR directive_[2][BUFSIZ];
  59
  60 };
  61
  62 /**
  63  * @class Refuses_Init
  64  *
  65  * @brief The Refuses_Init service simply tests for proper operation
  66  *        when a service's init() hook returns -1.
  67  */
  68 class Service_Config_DLL_Export Refuses_Init : public ACE_Service_Object
  69 {
  70 public:
  71   // Constructor; required for factory function.
  72   Refuses_Init () {}
  73
  74   /// Initializes object when dynamic linking occurs.
  75   virtual int init (int argc, ACE_TCHAR *argv[]);
  76
  77   /// Terminates object when dynamic unlinking occurs.
  78   virtual int fini ();
  79
  80   /// Returns information on a service object.
  81   virtual int info (ACE_TCHAR **info_string, size_t length = 0) const;
  82 };
  83
  84 ACE_FACTORY_DECLARE (Service_Config_DLL, Service_Config_DLL)
  85 ACE_FACTORY_DECLARE (Service_Config_DLL, Refuses_Init)
  86
  87 #include /**/ "ace/post.h"
  88
  89 #endif  /* SERVICE_CONFIG_DLL_H */