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// -*- C++ -*-
//
// $Id$
#if defined (ACE_LACKS_ISCTYPE)
#include "ace/OS_NS_errno.h"
#endif
#if defined (ACE_USES_WCHAR) && defined (ACE_LACKS_ISWBLANK) && !defined (ACE_LACKS_ISWCTYPE)
#include "ace/OS_NS_wctype.h"
#endif
ACE_BEGIN_VERSIONED_NAMESPACE_DECL
ACE_INLINE int
ACE_OS::ace_isalnum (ACE_TCHAR c)
{
#if defined (ACE_USES_WCHAR)
# if defined (_MSC_VER)
// For MSVC 7.x, we need to prevent "illegal" character getting into
// isalnum, otherwise, it will crash the program.
return c > 0 && c < 0xFF && iswalnum (c);
# else
return iswalnum (c);
# endif /* _MSC_VER */
#else /* ACE_USES_WCHAR */
return isalnum ((unsigned char) c);
#endif /* ACE_USES_WCHAR */
}
ACE_INLINE int
ACE_OS::ace_isascii (ACE_TCHAR c)
{
#if defined (ACE_USES_WCHAR)
# if defined (ACE_LACKS_ISWASCII)
if (c < 256)
return isascii (static_cast<int> (c));
else
return c;
# else
return iswascii (c);
# endif
#else /* ACE_USES_WCHAR */
# if defined (ACE_LACKS_ISASCII)
return (static_cast<unsigned char>(c) <= 0x7F);
#else
return isascii ((unsigned char) c);
#endif /* ACE_LACKS_ISASCII */
#endif /* ACE_USES_WCHAR */
}
ACE_INLINE int
ACE_OS::ace_isblank (ACE_TCHAR c)
{
#if defined (ACE_USES_WCHAR)
# if defined (ACE_LACKS_ISWBLANK)
# if !defined (ACE_LACKS_ISWCTYPE)
return ace_iswctype (c, _BLANK);
# else
return (c == 0x9) || (c == 0x20);
# endif /* !ACE_LACKS_ISWCTYPE */
# else
return iswblank (c);
# endif /* ACE_LACKS_ISWBLANK */
#elif defined (ACE_LACKS_ISBLANK)
return (c == 0x9) || (c == 0x20);
#else /* ACE_USES_WCHAR */
return isblank ((unsigned char) c);
#endif /* ACE_USES_WCHAR */
}
ACE_INLINE int
ACE_OS::ace_isalpha (ACE_TCHAR c)
{
#if defined (ACE_USES_WCHAR)
return iswalpha (c);
#else /* ACE_USES_WCHAR */
return isalpha ((unsigned char) c);
#endif /* ACE_USES_WCHAR */
}
ACE_INLINE int
ACE_OS::ace_iscntrl (ACE_TCHAR c)
{
#if defined (ACE_USES_WCHAR)
return iswcntrl (c);
#else /* ACE_USES_WCHAR */
return iscntrl ((unsigned char) c);
#endif /* ACE_USES_WCHAR */
}
ACE_INLINE int
ACE_OS::ace_isdigit (ACE_TCHAR c)
{
#if defined (ACE_USES_WCHAR)
return iswdigit (c);
#else /* ACE_USES_WCHAR */
return isdigit ((unsigned char) c);
#endif /* ACE_USES_WCHAR */
}
ACE_INLINE int
ACE_OS::ace_isgraph (ACE_TCHAR c)
{
#if defined (ACE_USES_WCHAR)
return iswgraph (c);
#else /* ACE_USES_WCHAR */
return isgraph ((unsigned char) c);
#endif /* ACE_USES_WCHAR */
}
ACE_INLINE int
ACE_OS::ace_islower (ACE_TCHAR c)
{
#if defined (ACE_USES_WCHAR)
return iswlower (c);
#else /* ACE_USES_WCHAR */
return islower ((unsigned char) c);
#endif /* ACE_USES_WCHAR */
}
ACE_INLINE int
ACE_OS::ace_isprint (ACE_TCHAR c)
{
#if defined (ACE_USES_WCHAR)
# if defined (ACE_LACKS_CORRECT_ISWPRINT_TAB)
/* The MS CRT has the bug that for tab (\t) iswprint returns true instead of
* false. This has been reported to Microsoft:
* https://connect.microsoft.com/VisualStudio/feedback ID# 381915
*/
if (c == 0x9)
{
return 0;
}
# endif
return iswprint (c);
#else /* ACE_USES_WCHAR */
return isprint ((unsigned char) c);
#endif /* ACE_USES_WCHAR */
}
ACE_INLINE int
ACE_OS::ace_ispunct (ACE_TCHAR c)
{
#if defined (ACE_USES_WCHAR)
return iswpunct (c);
#else /* ACE_USES_WCHAR */
return ispunct ((unsigned char) c);
#endif /* ACE_USES_WCHAR */
}
ACE_INLINE int
ACE_OS::ace_isspace (ACE_TCHAR c)
{
#if defined (ACE_USES_WCHAR)
return iswspace (c);
#else /* ACE_USES_WCHAR */
return isspace ((unsigned char) c);
#endif /* ACE_USES_WCHAR */
}
ACE_INLINE int
ACE_OS::ace_isupper (ACE_TCHAR c)
{
#if defined (ACE_USES_WCHAR)
return iswupper (c);
#else /* ACE_USES_WCHAR */
return isupper ((unsigned char) c);
#endif /* ACE_USES_WCHAR */
}
ACE_INLINE int
ACE_OS::ace_isxdigit (ACE_TCHAR c)
{
#if defined (ACE_USES_WCHAR)
return iswxdigit (c);
#else /* ACE_USES_WCHAR */
return isxdigit ((unsigned char) c);
#endif /* ACE_USES_WCHAR */
}
ACE_INLINE int
ACE_OS::ace_tolower (int c)
{
return tolower (c);
}
#if defined (ACE_HAS_WCHAR)
ACE_INLINE wint_t
ACE_OS::ace_towlower (wint_t c)
{
#if defined (ACE_LACKS_TOWLOWER)
if (c < 256)
return tolower (static_cast<int> (c));
else
return c;
#else
return towlower (c);
#endif /* ACE_LACKS_TOWLOWER */
}
#endif /* ACE_HAS_WCHAR */
ACE_INLINE int
ACE_OS::ace_toupper (int c)
{
return toupper (c);
}
#if defined (ACE_HAS_WCHAR) && !defined (ACE_LACKS_TOWUPPER)
ACE_INLINE wint_t
ACE_OS::ace_towupper (wint_t c)
{
return towupper (c);
}
#endif /* ACE_HAS_WCHAR && !ACE_LACKS_TOWUPPER */
ACE_INLINE int
ACE_OS::ace_isctype(int c, ctype_t desc)
{
#if defined (ACE_ISCTYPE_EQUIVALENT)
return ACE_ISCTYPE_EQUIVALENT (c, desc);
#elif !defined (ACE_LACKS_ISCTYPE)
return isctype (c, desc);
#else
ACE_UNUSED_ARG (c);
ACE_UNUSED_ARG (desc);
ACE_NOTSUP_RETURN (-1);
#endif
}
ACE_END_VERSIONED_NAMESPACE_DECL
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