diff options
Diffstat (limited to 'libcxx/include/support/win32/locale.h')
| -rw-r--r-- | libcxx/include/support/win32/locale.h | 91 |
1 files changed, 62 insertions, 29 deletions
diff --git a/libcxx/include/support/win32/locale.h b/libcxx/include/support/win32/locale.h index 6be80acecb6..dd56a049020 100644 --- a/libcxx/include/support/win32/locale.h +++ b/libcxx/include/support/win32/locale.h @@ -1,5 +1,5 @@ // -*- C++ -*- -//===--------------------------- support/win32/locale.h --------------------------===// +//===------------------------ support/win32/locale.h ----------------------===// // // The LLVM Compiler Infrastructure // @@ -8,10 +8,56 @@ // //===----------------------------------------------------------------------===// -// Locale stuff -// FIXME: the *_l functions are fairly new, only available on Vista?/7+ -#include <xlocinfo.h> // +#ifndef _LIBCPP_SUPPORT_WIN32_LOCALE_H +#define _LIBCPP_SUPPORT_WIN32_LOCALE_H + +#include "support/win32/support.h" +#include <memory> +#include <xlocinfo.h> // _locale_t #define locale_t _locale_t +#define LC_COLLATE_MASK _M_COLLATE +#define LC_CTYPE_MASK _M_CTYPE +#define LC_MONETARY_MASK _M_MONETARY +#define LC_NUMERIC_MASK _M_NUMERIC +#define LC_TIME_MASK _M_TIME +#define LC_MESSAGES_MASK _M_MESSAGES +#define LC_ALL_MASK ( LC_COLLATE_MASK \ + | LC_CTYPE_MASK \ + | LC_MESSAGES_MASK \ + | LC_MONETARY_MASK \ + | LC_NUMERIC_MASK \ + | LC_TIME_MASK ) +#define freelocale _free_locale +// FIXME: base currently unused. Needs manual work to construct the new locale +locale_t newlocale( int mask, const char * locale, locale_t base ); +locale_t uselocale( locale_t newloc ); +lconv *localeconv_l( locale_t loc ); +size_t mbrlen_l( const char *__restrict__ s, size_t n, + mbstate_t *__restrict__ ps, locale_t loc); +size_t mbsrtowcs_l( wchar_t *__restrict__ dst, const char **__restrict__ src, + size_t len, mbstate_t *__restrict__ ps, locale_t loc ); +size_t wcrtomb_l( char *__restrict__ s, wchar_t wc, mbstate_t *__restrict__ ps, + locale_t loc); +size_t mbrtowc_l( wchar_t *__restrict__ pwc, const char *__restrict__ s, + size_t n, mbstate_t *__restrict__ ps, locale_t loc); +size_t mbsnrtowcs_l( wchar_t *__restrict__ dst, const char **__restrict__ src, + size_t nms, size_t len, mbstate_t *__restrict__ ps, locale_t loc); +size_t wcsnrtombs_l( char *__restrict__ dst, const wchar_t **__restrict__ src, + size_t nwc, size_t len, mbstate_t *__restrict__ ps, locale_t loc); +wint_t btowc_l( int c, locale_t loc ); +int wctob_l( wint_t c, locale_t loc ); +typedef _VSTD::remove_pointer<locale_t>::type __locale_struct; +typedef _VSTD::unique_ptr<__locale_struct, decltype(&uselocale)> __locale_raii; +_LIBCPP_ALWAYS_INLINE inline +decltype(MB_CUR_MAX) MB_CUR_MAX_L( locale_t __l ) +{ + __locale_raii __current( uselocale(__l), uselocale ); + return MB_CUR_MAX; +} + +// the *_l functions are prefixed on Windows, only available for msvcr80+, VS2005+ +#include <stdio.h> +#define mbtowc_l _mbtowc_l #define strtoll_l _strtoi64_l #define strtoull_l _strtoui64_l // FIXME: current msvcrt does not know about long double @@ -36,6 +82,17 @@ #define towupper_l _towupper_l #define towlower_l _towlower_l #define strftime_l _strftime_l +#define sscanf_l( __s, __l, __f, ...) _sscanf_l( __s, __f, __l, __VA_ARGS__ ) +#define vsscanf_l( __s, __l, __f, ...) _sscanf_l( __s, __f, __l, __VA_ARGS__ ) +#define sprintf_l( __s, __l, __f, ... ) _sprintf_l( __s, __f, __l, __VA_ARGS__ ) +#define snprintf_l( __s, __n, __l, __f, ... ) _snprintf_l( __s, __n, __f, __l, __VA_ARGS__ ) +#define vsprintf_l( __s, __l, __f, ... ) _vsprintf_l( __s, __f, __l, __VA_ARGS__ ) +#define vsnprintf_l( __s, __n, __l, __f, ... ) _vsnprintf_l( __s, __n, __f, __l, __VA_ARGS__ ) +int asprintf_l( char **ret, locale_t loc, const char *format, ... ); +int vasprintf_l( char **ret, locale_t loc, const char *format, va_list ap ); + + +// not-so-pressing FIXME: use locale to determine blank characters inline int isblank_l( int c, locale_t /*loc*/ ) { return ( c == ' ' || c == '\t' ); @@ -44,29 +101,5 @@ inline int iswblank_l( wint_t c, locale_t /*loc*/ ) { return ( c == L' ' || c == L'\t' ); } -#define freelocale _free_locale -// ignore base; it is always 0 in libc++ code -inline locale_t newlocale( int mask, const char * locale, locale_t /*base*/ ) -{ - return _create_locale( mask, locale ); -} -// FIXME: first call _configthreadlocale(_ENABLE_PER_THREAD_LOCALE) somewhere -// FIXME: return types are different, need to make locale_t from char* -inline locale_t uselocale(locale_t newloc) -{ - return _create_locale( LC_ALL, setlocale(LC_ALL, newloc->locinfo->lc_category[LC_ALL].locale) ); -} - -#define LC_COLLATE_MASK _M_COLLATE -#define LC_CTYPE_MASK _M_CTYPE -#define LC_MONETARY_MASK _M_MONETARY -#define LC_NUMERIC_MASK _M_NUMERIC -#define LC_TIME_MASK _M_TIME -#define LC_MESSAGES_MASK _M_MESSAGES -#define LC_ALL_MASK ( LC_COLLATE_MASK \ - | LC_CTYPE_MASK \ - | LC_MESSAGES_MASK \ - | LC_MONETARY_MASK \ - | LC_NUMERIC_MASK \ - | LC_TIME_MASK ) +#endif // _LIBCPP_SUPPORT_WIN32_LOCALE_H
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