ACE/tests/Framework_Component_DLL.cpp

   1
   2 //=============================================================================
   3 /**
   4  *  @file    Framework_Component_DLL.cpp
   5  *
   6  * This is a simple server that can be loaded via the ACE
   7  * Service Configuration framework and uses the singleton that
   8  * also lives in this library.
   9  *
  10  *  @author Don Hinton <dhinton@ieee.org>
  11  */
  12 //=============================================================================
  13
  14
  15 #include "Framework_Component_DLL.h"
  16 #include "ace/Service_Config.h"
  17 #include "ace/Service_Object.h"
  18 #include "ace/Framework_Component_T.h"
  19
  20 ACE_DLL_UNLOAD_POLICY (Framework_Component_DLL, ACE_DLL_UNLOAD_POLICY_LAZY)
  21
  22 Simple_Service::Simple_Service ()
  23 {
  24   FRAMEWORK_COMPONENT_DLL_TRACE ("Simple_Service::Simple_Service");
  25 }
  26
  27 Simple_Service::~Simple_Service ()
  28 {
  29   FRAMEWORK_COMPONENT_DLL_TRACE ("Simple_Service::~Simple_Service");
  30 }
  31
  32 const ACE_TCHAR *
  33 Simple_Service::name ()
  34 {
  35   FRAMEWORK_COMPONENT_DLL_TRACE ("Simple_Service::dll_name");
  36   return ACE_TEXT ("Simple_Service");
  37 }
  38
  39 /***************************************************************************/
  40
  41 template <int which>
  42 class Server_T : public ACE_Service_Object
  43 {
  44 public:
  45   int init (int, ACE_TCHAR *[]) override
  46   {
  47     FRAMEWORK_COMPONENT_DLL_TRACE ("Server_T::init");
  48
  49     // Initialize the singleton
  50     FWCT_DLL_Singleton_Adapter_T <Simple_Service> *ss = SS_SINGLETON::instance ();
  51
  52     ACE_DEBUG ((LM_DEBUG,
  53                 ACE_TEXT ("Server_T::init() dll_name: %s\n"),
  54                 ss->dll_name ()));
  55     return 0;
  56   }
  57
  58   int fini () override
  59   {
  60     FRAMEWORK_COMPONENT_DLL_TRACE ("Server_T::fini");
  61     return 0;
  62   }
  63 };
  64
  65 using Server_1 = Server_T<1>;
  66 FRAMEWORK_COMPONENT_DLL_SINGLETON_DECLARATION(Server_T<1>;)
  67 ACE_FACTORY_DEFINE (Framework_Component_DLL, Server_1)
  68
  69 using Server_2 = Server_T<2>;
  70 FRAMEWORK_COMPONENT_DLL_SINGLETON_DECLARATION(Server_T<2>;)
  71 ACE_FACTORY_DEFINE (Framework_Component_DLL, Server_2)
  72