ACE/ace/OS_main.cpp

   1 #include "ace/OS_main.h"
   2
   3 #if !defined (ACE_DOESNT_DEFINE_MAIN)
   4
   5 #if defined (ACE_HAS_NONSTATIC_OBJECT_MANAGER) && !defined (ACE_DOESNT_INSTANTIATE_NONSTATIC_OBJECT_MANAGER)
   6
   7 #include "ace/Init_ACE.h"
   8
   9 #  if !defined (ACE_HAS_MINIMAL_ACE_OS)
  10 #    include "ace/Object_Manager.h"
  11 #  endif /* ! ACE_HAS_MINIMAL_ACE_OS */
  12
  13 // Rename "main ()" on platforms that don't allow it to be called "main ()".
  14
  15 // Also, create ACE_Object_Manager static instance(s) in "main ()".
  16 // ACE_MAIN_OBJECT_MANAGER defines the ACE_Object_Manager(s) that will
  17 // be instantiated on the stack of main ().  Note that it is only used
  18 // when compiling main ():  its value does not affect the contents of
  19 // ace/OS.o.
  20 #  if !defined (ACE_MAIN_OBJECT_MANAGER)
  21 #    define ACE_MAIN_OBJECT_MANAGER \
  22         ACE_OS_Object_Manager ace_os_object_manager; \
  23         ACE_Object_Manager ace_object_manager;
  24 #  endif /* ! ACE_MAIN_OBJECT_MANAGER */
  25
  26 #  if !defined (ACE_WIN32)
  27
  28 #    if !(defined (ACE_VXWORKS) && !defined (__RTP__))
  29 /* forward declaration */
  30 extern int ace_main_i (int, char *[]);
  31 #    endif
  32
  33 ACE_BEGIN_VERSIONED_NAMESPACE_DECL
  34
  35 #    if defined (ACE_VXWORKS) && !defined (__RTP__)
  36 ace_main_proc_ptr vx_ace_main_i_ptr = 0;
  37
  38 int ace_os_main_i (int argc, char *argv[]) /* user's entry point, e.g., main */
  39 {
  40   ACE_MAIN_OBJECT_MANAGER
  41   return vx_ace_main_i_ptr ? (*vx_ace_main_i_ptr) (argc, argv) : (-1);   /* what the user calls "main" */
  42 }
  43 #    else /* !ACE_VXWORKS && !__RTP__ */
  44 ACE_Export int
  45 ace_os_main_i (int argc, char *argv[]) /* user's entry point, e.g., main */
  46 {
  47   ACE_MAIN_OBJECT_MANAGER
  48   return ace_main_i (argc, argv);           /* what the user calls "main" */
  49 }
  50 #    endif
  51
  52 ACE_END_VERSIONED_NAMESPACE_DECL
  53
  54 #  else
  55
  56 ACE_BEGIN_VERSIONED_NAMESPACE_DECL
  57
  58 #    if defined (ACE_WIN32) && defined (ACE_USES_WCHAR)
  59 int ACE_Main_Base::run (int argc, ACE_TCHAR *argv[])
  60 {
  61   return this->run_i (argc, argv);
  62 }
  63
  64 ACE_Export int
  65 ace_os_wmain_i (ACE_Main_Base &mbase, int argc, ACE_TCHAR *argv[]) /* user's entry point, e.g., main */
  66 {
  67   ACE_MAIN_OBJECT_MANAGER
  68   return mbase.run (argc, argv);           /* what the user calls "main" */
  69 }
  70 #    else /* ! (ACE_WIN32 && ACE_USES_WCHAR) */
  71
  72 ACE_Main_Base::ACE_Main_Base ()
  73 {
  74   ACE::init ();
  75 }
  76
  77 ACE_Main_Base::~ACE_Main_Base ()
  78 {
  79   ACE::fini ();
  80 }
  81
  82 int ACE_Main_Base::run (int argc, char *argv[])
  83 {
  84   return this->run_i (argc, argv);
  85 }
  86
  87 ACE_Export int
  88 ace_os_main_i (ACE_Main_Base &mbase, int argc, char *argv[]) /* user's entry point, e.g., main */
  89 {
  90   ACE_MAIN_OBJECT_MANAGER
  91   return mbase.run (argc, argv);           /* what the user calls "main" */
  92 }
  93 #    endif /* ACE_WIN32 && ACE_USES_WCHAR */
  94
  95 ACE_END_VERSIONED_NAMESPACE_DECL
  96
  97 #  endif   /* !ACE_WIN32 */
  98
  99 #endif /* ACE_HAS_NONSTATIC_OBJECT_MANAGER && !ACE_DOESNT_INSTANTIATE_NONSTATIC_OBJECT_MANAGER */
 100
 101 #endif /* ACE_DOESNT_DEFINE_MAIN */
 102