1// -*- C++ -*- 2//===--------------------- support/win32/locale_win32.h -------------------===// 3// 4// The LLVM Compiler Infrastructure 5// 6// This file is dual licensed under the MIT and the University of Illinois Open 7// Source Licenses. See LICENSE.TXT for details. 8// 9//===----------------------------------------------------------------------===// 10 11#ifndef _LIBCPP_SUPPORT_WIN32_LOCALE_WIN32_H 12#define _LIBCPP_SUPPORT_WIN32_LOCALE_WIN32_H 13 14// ctype mask table defined in msvcrt.dll 15extern "C" unsigned short __declspec(dllimport) _ctype[]; 16 17#include "support/win32/support.h" 18#include <stdio.h> 19#include <memory> 20#include <xlocinfo.h> // _locale_t 21#define locale_t _locale_t 22#define LC_COLLATE_MASK _M_COLLATE 23#define LC_CTYPE_MASK _M_CTYPE 24#define LC_MONETARY_MASK _M_MONETARY 25#define LC_NUMERIC_MASK _M_NUMERIC 26#define LC_TIME_MASK _M_TIME 27#define LC_MESSAGES_MASK _M_MESSAGES 28#define LC_ALL_MASK ( LC_COLLATE_MASK \ 29 | LC_CTYPE_MASK \ 30 | LC_MESSAGES_MASK \ 31 | LC_MONETARY_MASK \ 32 | LC_NUMERIC_MASK \ 33 | LC_TIME_MASK ) 34#define freelocale _free_locale 35// FIXME: base currently unused. Needs manual work to construct the new locale 36locale_t newlocale( int mask, const char * locale, locale_t base ); 37locale_t uselocale( locale_t newloc ); 38lconv *localeconv_l( locale_t loc ); 39size_t mbrlen_l( const char *__restrict s, size_t n, 40 mbstate_t *__restrict ps, locale_t loc); 41size_t mbsrtowcs_l( wchar_t *__restrict dst, const char **__restrict src, 42 size_t len, mbstate_t *__restrict ps, locale_t loc ); 43size_t wcrtomb_l( char *__restrict s, wchar_t wc, mbstate_t *__restrict ps, 44 locale_t loc); 45size_t mbrtowc_l( wchar_t *__restrict pwc, const char *__restrict s, 46 size_t n, mbstate_t *__restrict ps, locale_t loc); 47size_t mbsnrtowcs_l( wchar_t *__restrict dst, const char **__restrict src, 48 size_t nms, size_t len, mbstate_t *__restrict ps, locale_t loc); 49size_t wcsnrtombs_l( char *__restrict dst, const wchar_t **__restrict src, 50 size_t nwc, size_t len, mbstate_t *__restrict ps, locale_t loc); 51wint_t btowc_l( int c, locale_t loc ); 52int wctob_l( wint_t c, locale_t loc ); 53typedef _VSTD::remove_pointer<locale_t>::type __locale_struct; 54typedef _VSTD::unique_ptr<__locale_struct, decltype(&uselocale)> __locale_raii; 55inline _LIBCPP_ALWAYS_INLINE 56decltype(MB_CUR_MAX) MB_CUR_MAX_L( locale_t __l ) 57{ 58 __locale_raii __current( uselocale(__l), uselocale ); 59 return MB_CUR_MAX; 60} 61 62// the *_l functions are prefixed on Windows, only available for msvcr80+, VS2005+ 63#define mbtowc_l _mbtowc_l 64#define strtoll_l _strtoi64_l 65#define strtoull_l _strtoui64_l 66// FIXME: current msvcrt does not know about long double 67#define strtold_l _strtod_l 68 69inline _LIBCPP_INLINE_VISIBILITY 70int 71islower_l(int c, _locale_t loc) 72{ 73 return _islower_l((int)c, loc); 74} 75 76inline _LIBCPP_INLINE_VISIBILITY 77int 78isupper_l(int c, _locale_t loc) 79{ 80 return _isupper_l((int)c, loc); 81} 82 83#define isdigit_l _isdigit_l 84#define isxdigit_l _isxdigit_l 85#define strcoll_l _strcoll_l 86#define strxfrm_l _strxfrm_l 87#define wcscoll_l _wcscoll_l 88#define wcsxfrm_l _wcsxfrm_l 89#define toupper_l _toupper_l 90#define tolower_l _tolower_l 91#define iswspace_l _iswspace_l 92#define iswprint_l _iswprint_l 93#define iswcntrl_l _iswcntrl_l 94#define iswupper_l _iswupper_l 95#define iswlower_l _iswlower_l 96#define iswalpha_l _iswalpha_l 97#define iswdigit_l _iswdigit_l 98#define iswpunct_l _iswpunct_l 99#define iswxdigit_l _iswxdigit_l 100#define towupper_l _towupper_l 101#define towlower_l _towlower_l 102#define strftime_l _strftime_l 103#define sscanf_l( __s, __l, __f, ...) _sscanf_l( __s, __f, __l, __VA_ARGS__ ) 104#define vsscanf_l( __s, __l, __f, ...) _sscanf_l( __s, __f, __l, __VA_ARGS__ ) 105#define sprintf_l( __s, __l, __f, ... ) _sprintf_l( __s, __f, __l, __VA_ARGS__ ) 106#define vsprintf_l( __s, __l, __f, ... ) _vsprintf_l( __s, __f, __l, __VA_ARGS__ ) 107#define vsnprintf_l( __s, __n, __l, __f, ... ) _vsnprintf_l( __s, __n, __f, __l, __VA_ARGS__ ) 108int snprintf_l(char *ret, size_t n, locale_t loc, const char *format, ...); 109int asprintf_l( char **ret, locale_t loc, const char *format, ... ); 110int vasprintf_l( char **ret, locale_t loc, const char *format, va_list ap ); 111 112 113// not-so-pressing FIXME: use locale to determine blank characters 114inline int isblank_l( int c, locale_t /*loc*/ ) 115{ 116 return ( c == ' ' || c == '\t' ); 117} 118inline int iswblank_l( wint_t c, locale_t /*loc*/ ) 119{ 120 return ( c == L' ' || c == L'\t' ); 121} 122 123#if defined(_LIBCPP_MSVCRT) 124inline int isblank( int c, locale_t /*loc*/ ) 125{ return ( c == ' ' || c == '\t' ); } 126inline int iswblank( wint_t c, locale_t /*loc*/ ) 127{ return ( c == L' ' || c == L'\t' ); } 128#endif // _LIBCPP_MSVCRT 129#endif // _LIBCPP_SUPPORT_WIN32_LOCALE_WIN32_H 130