diff options
Diffstat (limited to 'ace/OS_NS_stdio.cpp')
| -rw-r--r-- | ace/OS_NS_stdio.cpp | 406 |
1 files changed, 0 insertions, 406 deletions
diff --git a/ace/OS_NS_stdio.cpp b/ace/OS_NS_stdio.cpp deleted file mode 100644 index 46b30ef5fdb..00000000000 --- a/ace/OS_NS_stdio.cpp +++ /dev/null @@ -1,406 +0,0 @@ -// $Id$ - -#include "ace/OS_NS_stdio.h" -#include "ace/OS_NS_Thread.h" - -ACE_RCSID (ace, - OS_NS_stdio, - "$Id$") - - -#if !defined (ACE_HAS_INLINED_OSCALLS) -# include "ace/OS_NS_stdio.inl" -#endif /* ACE_HAS_INLINED_OS_CALLS */ - -# if defined (ACE_WIN32) - -ACE_BEGIN_VERSIONED_NAMESPACE_DECL -OSVERSIONINFO ACE_OS::win32_versioninfo_; -HINSTANCE ACE_OS::win32_resource_module_; -ACE_END_VERSIONED_NAMESPACE_DECL - -# if defined (ACE_HAS_DLL) && (ACE_HAS_DLL == 1) && !defined (ACE_HAS_WINCE) -// This function is called by the OS when the ACE DLL is loaded. We -// use it to determine the default module containing ACE's resources. -BOOL WINAPI DllMain(HINSTANCE instance, DWORD reason, LPVOID) -{ - if (reason == DLL_PROCESS_ATTACH) - { -# if defined (ACE_DISABLES_THREAD_LIBRARY_CALLS) && (ACE_DISABLES_THREAD_LIBRARY_CALLS == 1) - ::DisableThreadLibraryCalls (instance); -# endif /* ACE_DISABLES_THREAD_LIBRARY_CALLS */ - ACE_OS::set_win32_resource_module(instance); - } - else if (reason == DLL_THREAD_DETACH) - { - ACE_OS::cleanup_tss (0); - } - return TRUE; -} -# endif /* ACE_HAS_DLL && ACE_HAS_DLL == 1 */ -# endif /* ACE_WIN32 */ - -ACE_BEGIN_VERSIONED_NAMESPACE_DECL - -void -ACE_OS::ace_flock_t::dump (void) const -{ -#if defined (ACE_HAS_DUMP) - ACE_OS_TRACE ("ACE_OS::ace_flock_t::dump"); - -# if 0 - ACE_DEBUG ((LM_DEBUG, ACE_BEGIN_DUMP, this)); - ACE_DEBUG ((LM_DEBUG, ACE_LIB_TEXT ("handle_ = %u"), this->handle_)); -# if defined (ACE_WIN32) - ACE_DEBUG ((LM_DEBUG, ACE_LIB_TEXT ("\nInternal = %d"), - this->overlapped_.Internal)); - ACE_DEBUG ((LM_DEBUG, ACE_LIB_TEXT ("\nInternalHigh = %d"), - this->overlapped_.InternalHigh)); - ACE_DEBUG ((LM_DEBUG, ACE_LIB_TEXT ("\nOffsetHigh = %d"), - this->overlapped_.OffsetHigh)); - ACE_DEBUG ((LM_DEBUG, ACE_LIB_TEXT ("\nhEvent = %d"), - this->overlapped_.hEvent)); -# elif !defined (CHORUS) - ACE_DEBUG ((LM_DEBUG, ACE_LIB_TEXT ("\nl_whence = %d"), - this->lock_.l_whence)); - ACE_DEBUG ((LM_DEBUG, ACE_LIB_TEXT ("\nl_start = %d"), this->lock_.l_start)); - ACE_DEBUG ((LM_DEBUG, ACE_LIB_TEXT ("\nl_len = %d"), this->lock_.l_len)); - ACE_DEBUG ((LM_DEBUG, ACE_LIB_TEXT ("\nl_type = %d"), this->lock_.l_type)); -# endif /* ACE_WIN32 */ - ACE_DEBUG ((LM_DEBUG, ACE_END_DUMP)); -# endif /* 0 */ -#endif /* ACE_HAS_DUMP */ -} - -/*****************************************************************************/ - -#if defined (ACE_USES_WCHAR) -void ACE_OS::checkUnicodeFormat (FILE* fp) -{ - if (fp != 0) - { - // Due to the ACE_TCHAR definition, all default input files, such as - // svc.conf, have to be in Unicode format (small endian) on WinCE - // because ACE has all 'char' converted into ACE_TCHAR. - // However, for TAO, ASCII files, such as IOR file, can still be read - // and be written without any error since given buffers are all in 'char' - // type instead of ACE_TCHAR. Therefore, it is user's reponsibility to - // select correct buffer type. - - // At this point, check if the file is Unicode or not. - ACE_UINT16 first_two_bytes; - size_t numRead = - ACE_OS::fread(&first_two_bytes, sizeof (first_two_bytes), 1, fp); - - if (numRead == 1) - { - if ((first_two_bytes != 0xFFFE) && // not a small endian Unicode file - (first_two_bytes != 0xFEFF)) // not a big endian Unicode file - { - // set file pointer back to the beginning -#if defined (ACE_WIN32) - ACE_OS::fseek(fp, 0, FILE_BEGIN); -#else - ACE_OS::fseek(fp, 0, SEEK_SET); -#endif /* ACE_WIN32 */ - } - } - // if it is a Unicode file, file pointer will be right next to the first - // two-bytes - } -} -#endif // ACE_USES_WCHAR - -#if defined (ACE_WIN32) && !defined (ACE_HAS_WINCE) -FILE * -ACE_OS::fopen (const char *filename, - const ACE_TCHAR *mode) -{ - ACE_OS_TRACE ("ACE_OS::fopen"); - int hmode = _O_TEXT; - - for (const ACE_TCHAR *mode_ptr = mode; *mode_ptr != 0; mode_ptr++) - ACE_OS::fopen_mode_to_open_mode_converter (*mode_ptr, hmode); - - ACE_HANDLE handle = ACE_OS::open (filename, hmode); - if (handle != ACE_INVALID_HANDLE) - { - hmode &= _O_TEXT | _O_RDONLY | _O_APPEND; - -# if defined (ACE_LACKS_INTPTR_T) - int fd = ::_open_osfhandle (long (handle), hmode); -# else - int fd = ::_open_osfhandle (intptr_t (handle), hmode); -# endif - - if (fd != -1) - { -# if defined (__BORLANDC__) && !defined (ACE_USES_WCHAR) - FILE *fp = ::_fdopen (fd, const_cast<ACE_TCHAR *> (mode)); -# elif defined (__BORLANDC__) && defined (ACE_USES_WCHAR) - FILE *fp = ::_wfdopen (fd, const_cast<ACE_TCHAR *> (mode)); -# elif defined (ACE_USES_WCHAR) - FILE *fp = ::_wfdopen (fd, mode); -# else - FILE *fp = ::fdopen (fd, mode); -# endif /* defined(__BORLANDC__) && !defined (ACE_USES_WCHAR)) */ - if (fp != 0) - { -# if defined (ACE_USES_WCHAR) - checkUnicodeFormat(fp); -# endif // ACE_USES_WCHAR - return fp; - } - ::_close (fd); - } - - ACE_OS::close (handle); - } - return 0; -} - -#if defined (ACE_HAS_WCHAR) -FILE * -ACE_OS::fopen (const wchar_t *filename, - const ACE_TCHAR *mode) -{ - ACE_OS_TRACE ("ACE_OS::fopen"); - int hmode = _O_TEXT; - - for (const ACE_TCHAR *mode_ptr = mode; *mode_ptr != 0; mode_ptr++) - ACE_OS::fopen_mode_to_open_mode_converter (*mode_ptr, hmode); - - ACE_HANDLE handle = ACE_OS::open (filename, hmode); - if (handle != ACE_INVALID_HANDLE) - { - hmode &= _O_TEXT | _O_RDONLY | _O_APPEND; - -# if defined (ACE_LACKS_INTPTR_T) - int fd = ::_open_osfhandle (long (handle), hmode); -# else - int fd = ::_open_osfhandle (intptr_t (handle), hmode); -# endif - - if (fd != -1) - { -# if defined (__BORLANDC__) && !defined (ACE_USES_WCHAR) - FILE *fp = ::_fdopen (fd, const_cast<char *> (mode)); -# elif defined (__BORLANDC__) && defined (ACE_USES_WCHAR) - FILE *fp = ::_wfdopen (fd, const_cast<wchar_t *> (mode)); -# elif defined (ACE_USES_WCHAR) - FILE *fp = ::_wfdopen (fd, mode); -# else - FILE *fp = ::fdopen (fd, mode); -# endif /* defined(__BORLANDC__) && !defined (ACE_USES_WCHAR)) */ - if (fp != 0) - { -# if defined (ACE_USES_WCHAR) - checkUnicodeFormat(fp); -# endif // ACE_USES_WCHAR - return fp; - } - ::_close (fd); - } - - ACE_OS::close (handle); - } - return 0; -} -#endif /* ACE_HAS_WCHAR */ - -#endif /* ACE_WIN32 */ - -int -ACE_OS::fprintf (FILE *fp, const char *format, ...) -{ - ACE_OS_TRACE ("ACE_OS::fprintf"); - int result = 0; - va_list ap; - va_start (ap, format); - ACE_OSCALL (::vfprintf (fp, format, ap), int, -1, result); - va_end (ap); - return result; -} - -#if defined (ACE_HAS_WCHAR) -int -ACE_OS::fprintf (FILE *fp, const wchar_t *format, ...) -{ - ACE_OS_TRACE ("ACE_OS::fprintf"); - -# if !defined (ACE_HAS_VFWPRINTF) - ACE_UNUSED_ARG (fp); - ACE_UNUSED_ARG (format); - ACE_NOTSUP_RETURN (-1); - -# else - int result = 0; - va_list ap; - va_start (ap, format); - ACE_OSCALL (ACE_STD_NAMESPACE::vfwprintf (fp, format, ap), int, -1, result); - va_end (ap); - return result; - -# endif /* ACE_HAS_VFWPRINTF */ -} -#endif /* ACE_HAS_WCHAR */ - - -// The following *printf functions aren't inline because -// they use varargs. - -int -ACE_OS::printf (const char *format, ...) -{ - ACE_OS_TRACE ("ACE_OS::printf"); - int result; - va_list ap; - va_start (ap, format); - ACE_OSCALL (::vprintf (format, ap), int, -1, result); - va_end (ap); - return result; -} - -int -ACE_OS::snprintf (char *buf, size_t maxlen, const char *format, ...) -{ - // ACE_OS_TRACE ("ACE_OS::snprintf"); -#if defined (ACE_HAS_SNPRINTF) - int result; - va_list ap; - va_start (ap, format); -# if !defined (ACE_WIN32) || (defined (__BORLANDC__) && (__BORLANDC__ >= 0x600)) - ACE_OSCALL (ACE_SPRINTF_ADAPTER (::vsnprintf (buf, maxlen, format, ap)), - int, -1, result); -# else - ACE_OSCALL (ACE_SPRINTF_ADAPTER (::_vsnprintf (buf, maxlen, format, ap)), - int, -1, result); - // Win32 doesn't regard a full buffer with no 0-terminate as an - // overrun. - if (result == static_cast <int> (maxlen)) - result = -1; - - // Win32 doesn't 0-terminate the string if it overruns maxlen. - if (result == -1) - buf[maxlen-1] = '\0'; -# endif /* !ACE_WIN32 || __BORLANDC__ >= 0x600 */ - va_end (ap); - // In out-of-range conditions, C99 defines vsnprintf to return the number - // of characters that would have been written if enough space was available. - // Earlier variants of the vsnprintf() (e.g. UNIX98) defined it to return - // -1. This method follows the C99 standard, but needs to guess at the - // value; uses maxlen + 1. - if (result == -1) - result = static_cast <int> (maxlen + 1); - return result; - -#else - ACE_UNUSED_ARG (buf); - ACE_UNUSED_ARG (maxlen); - ACE_UNUSED_ARG (format); - ACE_NOTSUP_RETURN (-1); -#endif /* ACE_HAS_SNPRINTF */ -} - -#if defined (ACE_HAS_WCHAR) - -int -ACE_OS::snprintf (wchar_t *buf, size_t maxlen, const wchar_t *format, ...) -{ - // ACE_OS_TRACE ("ACE_OS::snprintf"); -#if (defined _XOPEN_SOURCE && (_XOPEN_SOURCE - 0) >= 500) || defined (ACE_WIN32) - int result; - va_list ap; - va_start (ap, format); -# if defined (ACE_WIN32) - // Microsoft's vswprintf() doesn't have the maxlen argument that - // XPG4/UNIX98 define. They do, however, recommend use of _vsnwprintf() - // as a substitute, which does have the same signature as the UNIX98 one. - ACE_OSCALL (ACE_SPRINTF_ADAPTER (::_vsnwprintf (buf, maxlen, format, ap)), - int, -1, result); - // Win32 doesn't regard a full buffer with no 0-terminate as an - // overrun. - if (result == static_cast <int> (maxlen)) - result = -1; - - // Win32 doesn't 0-terminate the string if it overruns maxlen. - if (result == -1) - buf[maxlen-1] = '\0'; -# else - ACE_OSCALL (ACE_SPRINTF_ADAPTER (::vswprintf (buf, maxlen, format, ap)), - int, -1, result); -# endif /* ACE_WIN32 */ - va_end (ap); - // In out-of-range conditions, C99 defines vsnprintf to return the number - // of characters that would have been written if enough space was available. - // Earlier variants of the vsnprintf() (e.g. UNIX98) defined it to return - // -1. This method follows the C99 standard, but needs to guess at the - // value; uses maxlen + 1. - if (result == -1) - result = static_cast <int> (maxlen + 1); - return result; - -#else - ACE_UNUSED_ARG (buf); - ACE_UNUSED_ARG (maxlen); - ACE_UNUSED_ARG (format); - ACE_NOTSUP_RETURN (-1); -#endif /* ACE_HAS_SNPRINTF */ -} -#endif /* ACE_HAS_WCHAR */ - -int -ACE_OS::sprintf (char *buf, const char *format, ...) -{ - // ACE_OS_TRACE ("ACE_OS::sprintf"); - - int result; - va_list ap; - va_start (ap, format); - ACE_OSCALL (ACE_SPRINTF_ADAPTER (::vsprintf (buf, format, ap)), int, -1, result); - va_end (ap); - return result; -} - -#if defined (ACE_HAS_WCHAR) -int -ACE_OS::sprintf (wchar_t *buf, const wchar_t *format, ...) -{ - ACE_OS_TRACE ("ACE_OS::sprintf"); - -# if (defined _XOPEN_SOURCE && (_XOPEN_SOURCE - 0) >= 500) || (defined ACE_HAS_DINKUM_STL) || defined (__DMC__) - - // The XPG4/UNIX98/C99 signature of the wide-char sprintf has a - // maxlen argument. Since this method doesn't supply one, pass in - // a length that works (ULONG_MAX doesn't on all platform since some check - // to see if the operation will remain in bounds). If this isn't ok, use - // ACE_OS::snprintf(). - int result; - va_list ap; - va_start (ap, format); - ACE_OSCALL (ACE_STD_NAMESPACE::vswprintf (buf, 4096, format, ap), int, -1, result); - va_end (ap); - return result; - -# elif defined (ACE_WIN32) - // Windows has vswprintf, but the signature is from the older ISO C - // standard. Also see ACE_OS::snprintf() for more info on this. - - int result; - va_list ap; - va_start (ap, format); - ACE_OSCALL (::vswprintf (buf, format, ap), int, -1, result); - va_end (ap); - return result; - -# else - - ACE_UNUSED_ARG (buf); - ACE_UNUSED_ARG (format); - ACE_NOTSUP_RETURN (-1); - -# endif /* XPG5 || ACE_HAS_DINKUM_STL */ -} -#endif /* ACE_HAS_WCHAR */ - -ACE_END_VERSIONED_NAMESPACE_DECL |