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wine/dlls/msvcrt/ctype.c
Piotr Caban 7a98557352 ucrtbase: Change _isblank_l return value for '\t'. 
Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2021-10-18 16:02:03 +02:00

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/*
* msvcrt.dll ctype functions
*
* Copyright 2000 Jon Griffiths
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include <locale.h>
#include "msvcrt.h"
#include "winnls.h"
/* Some abbreviations to make the following table readable */
#define _C_ _CONTROL
#define _S_ _SPACE
#define _P_ _PUNCT
#define _D_ _DIGIT
#define _H_ _HEX
#define _U_ _UPPER
#define _L_ _LOWER
WORD MSVCRT__ctype [257] = {
0, _C_, _C_, _C_, _C_, _C_, _C_, _C_, _C_, _C_, _S_|_C_, _S_|_C_,
_S_|_C_, _S_|_C_, _S_|_C_, _C_, _C_, _C_, _C_, _C_, _C_, _C_, _C_,
_C_, _C_, _C_, _C_, _C_, _C_, _C_, _C_, _C_, _C_, _S_|_BLANK,
_P_, _P_, _P_, _P_, _P_, _P_, _P_, _P_, _P_, _P_, _P_, _P_, _P_, _P_,
_P_, _D_|_H_, _D_|_H_, _D_|_H_, _D_|_H_, _D_|_H_, _D_|_H_, _D_|_H_,
_D_|_H_, _D_|_H_, _D_|_H_, _P_, _P_, _P_, _P_, _P_, _P_, _P_, _U_|_H_,
_U_|_H_, _U_|_H_, _U_|_H_, _U_|_H_, _U_|_H_, _U_, _U_, _U_, _U_, _U_,
_U_, _U_, _U_, _U_, _U_, _U_, _U_, _U_, _U_, _U_, _U_, _U_, _U_, _U_,
_U_, _P_, _P_, _P_, _P_, _P_, _P_, _L_|_H_, _L_|_H_, _L_|_H_, _L_|_H_,
_L_|_H_, _L_|_H_, _L_, _L_, _L_, _L_, _L_, _L_, _L_, _L_, _L_, _L_,
_L_, _L_, _L_, _L_, _L_, _L_, _L_, _L_, _L_, _L_, _P_, _P_, _P_, _P_,
_C_, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
};
#if _MSVCR_VER <= 110
# define B110 _BLANK
#else
# define B110 0
#endif
#if _MSVCR_VER == 120
# define D120 0
#else
# define D120 4
#endif
#if _MSVCR_VER >= 140
# define S140 _SPACE
# define L140 _LOWER | 0x100
# define C140 _CONTROL
#else
# define S140 0
# define L140 0
# define C140 0
#endif
WORD MSVCRT__wctype[257] =
{
0,
/* 00 */
0x0020, 0x0020, 0x0020, 0x0020, 0x0020, 0x0020, 0x0020, 0x0020,
0x0020, 0x0028 | B110, 0x0028, 0x0028, 0x0028, 0x0028, 0x0020, 0x0020,
/* 10 */
0x0020, 0x0020, 0x0020, 0x0020, 0x0020, 0x0020, 0x0020, 0x0020,
0x0020, 0x0020, 0x0020, 0x0020, 0x0020, 0x0020, 0x0020, 0x0020,
/* 20 */
0x0048, 0x0010, 0x0010, 0x0010, 0x0010, 0x0010, 0x0010, 0x0010,
0x0010, 0x0010, 0x0010, 0x0010, 0x0010, 0x0010, 0x0010, 0x0010,
/* 30 */
0x0084, 0x0084, 0x0084, 0x0084, 0x0084, 0x0084, 0x0084, 0x0084,
0x0084, 0x0084, 0x0010, 0x0010, 0x0010, 0x0010, 0x0010, 0x0010,
/* 40 */
0x0010, 0x0181, 0x0181, 0x0181, 0x0181, 0x0181, 0x0181, 0x0101,
0x0101, 0x0101, 0x0101, 0x0101, 0x0101, 0x0101, 0x0101, 0x0101,
/* 50 */
0x0101, 0x0101, 0x0101, 0x0101, 0x0101, 0x0101, 0x0101, 0x0101,
0x0101, 0x0101, 0x0101, 0x0010, 0x0010, 0x0010, 0x0010, 0x0010,
/* 60 */
0x0010, 0x0182, 0x0182, 0x0182, 0x0182, 0x0182, 0x0182, 0x0102,
0x0102, 0x0102, 0x0102, 0x0102, 0x0102, 0x0102, 0x0102, 0x0102,
/* 70 */
0x0102, 0x0102, 0x0102, 0x0102, 0x0102, 0x0102, 0x0102, 0x0102,
0x0102, 0x0102, 0x0102, 0x0010, 0x0010, 0x0010, 0x0010, 0x0020,
/* 80 */
0x0020, 0x0020, 0x0020, 0x0020, 0x0020, 0x0020 | S140, 0x0020, 0x0020,
0x0020, 0x0020, 0x0020, 0x0020, 0x0020, 0x0020, 0x0020, 0x0020,
/* 90 */
0x0020, 0x0020, 0x0020, 0x0020, 0x0020, 0x0020, 0x0020, 0x0020,
0x0020, 0x0020, 0x0020, 0x0020, 0x0020, 0x0020, 0x0020, 0x0020,
/* a0 */
0x0008 | B110, 0x0010, 0x0010, 0x0010, 0x0010, 0x0010, 0x0010, 0x0010,
0x0010, 0x0010, 0x0010 | L140, 0x0010, 0x0010, 0x0010 | C140, 0x0010, 0x0010,
/* b0 */
0x0010, 0x0010, 0x0010 | D120, 0x0010 | D120, 0x0010, 0x0010 | L140, 0x0010, 0x0010,
0x0010, 0x0010 | D120, 0x0010 | L140, 0x0010, 0x0010, 0x0010, 0x0010, 0x0010,
/* c0 */
0x0101, 0x0101, 0x0101, 0x0101, 0x0101, 0x0101, 0x0101, 0x0101,
0x0101, 0x0101, 0x0101, 0x0101, 0x0101, 0x0101, 0x0101, 0x0101,
/* d0 */
0x0101, 0x0101, 0x0101, 0x0101, 0x0101, 0x0101, 0x0101, 0x0010,
0x0101, 0x0101, 0x0101, 0x0101, 0x0101, 0x0101, 0x0101, 0x0102,
/* e0 */
0x0102, 0x0102, 0x0102, 0x0102, 0x0102, 0x0102, 0x0102, 0x0102,
0x0102, 0x0102, 0x0102, 0x0102, 0x0102, 0x0102, 0x0102, 0x0102,
/* f0 */
0x0102, 0x0102, 0x0102, 0x0102, 0x0102, 0x0102, 0x0102, 0x0010,
0x0102, 0x0102, 0x0102, 0x0102, 0x0102, 0x0102, 0x0102, 0x0102
};
WORD *MSVCRT__pwctype = MSVCRT__wctype + 1;
/*********************************************************************
* __p__pctype (MSVCRT.@)
*/
unsigned short** CDECL __p__pctype(void)
{
return &get_locinfo()->pctype;
}
/*********************************************************************
* __pctype_func (MSVCRT.@)
*/
const unsigned short* CDECL __pctype_func(void)
{
return get_locinfo()->pctype;
}
/*********************************************************************
* __p__pwctype (MSVCRT.@)
*/
unsigned short** CDECL __p__pwctype(void)
{
return &MSVCRT__pwctype;
}
/*********************************************************************
* __pwctype_func (MSVCRT.@)
*/
const unsigned short* CDECL __pwctype_func(void)
{
return MSVCRT__pwctype;
}
/*********************************************************************
* _isctype_l (MSVCRT.@)
*/
int CDECL _isctype_l(int c, int type, _locale_t locale)
{
pthreadlocinfo locinfo;
if(!locale)
locinfo = get_locinfo();
else
locinfo = locale->locinfo;
if (c >= -1 && c <= 255)
return locinfo->pctype[c] & type;
if (locinfo->mb_cur_max != 1 && c > 0)
{
/* FIXME: Is there a faster way to do this? */
WORD typeInfo;
char convert[3], *pconv = convert;
if (locinfo->pctype[(UINT)c >> 8] & _LEADBYTE)
*pconv++ = (UINT)c >> 8;
*pconv++ = c & 0xff;
*pconv = 0;
if (GetStringTypeExA(locinfo->lc_handle[LC_CTYPE],
CT_CTYPE1, convert, convert[1] ? 2 : 1, &typeInfo))
return typeInfo & type;
}
return 0;
}
/*********************************************************************
* _isctype (MSVCRT.@)
*/
int CDECL _isctype(int c, int type)
{
return _isctype_l(c, type, NULL);
}
/*********************************************************************
* _isalnum_l (MSVCRT.@)
*/
int CDECL _isalnum_l(int c, _locale_t locale)
{
return _isctype_l( c, _ALPHA | _DIGIT, locale );
}
/*********************************************************************
* isalnum (MSVCRT.@)
*/
int CDECL isalnum(int c)
{
return _isctype( c, _ALPHA | _DIGIT );
}
/*********************************************************************
* _isalpha_l (MSVCRT.@)
*/
int CDECL _isalpha_l(int c, _locale_t locale)
{
return _isctype_l( c, _ALPHA, locale );
}
/*********************************************************************
* isalpha (MSVCRT.@)
*/
int CDECL isalpha(int c)
{
return _isctype( c, _ALPHA );
}
/*********************************************************************
* _iscntrl_l (MSVCRT.@)
*/
int CDECL _iscntrl_l(int c, _locale_t locale)
{
return _isctype_l( c, _CONTROL, locale );
}
/*********************************************************************
* iscntrl (MSVCRT.@)
*/
int CDECL iscntrl(int c)
{
return _isctype( c, _CONTROL );
}
/*********************************************************************
* _isdigit_l (MSVCRT.@)
*/
int CDECL _isdigit_l(int c, _locale_t locale)
{
return _isctype_l( c, _DIGIT, locale );
}
/*********************************************************************
* isdigit (MSVCRT.@)
*/
int CDECL isdigit(int c)
{
return _isctype( c, _DIGIT );
}
/*********************************************************************
* _isgraph_l (MSVCRT.@)
*/
int CDECL _isgraph_l(int c, _locale_t locale)
{
return _isctype_l( c, _ALPHA | _DIGIT | _PUNCT, locale );
}
/*********************************************************************
* isgraph (MSVCRT.@)
*/
int CDECL isgraph(int c)
{
return _isctype( c, _ALPHA | _DIGIT | _PUNCT );
}
/*********************************************************************
* _isleadbyte_l (MSVCRT.@)
*/
int CDECL _isleadbyte_l(int c, _locale_t locale)
{
return _isctype_l( c, _LEADBYTE, locale );
}
/*********************************************************************
* isleadbyte (MSVCRT.@)
*/
int CDECL isleadbyte(int c)
{
return _isctype( c, _LEADBYTE );
}
/*********************************************************************
* _islower_l (MSVCRT.@)
*/
int CDECL _islower_l(int c, _locale_t locale)
{
return _isctype_l( c, _LOWER, locale );
}
/*********************************************************************
* islower (MSVCRT.@)
*/
int CDECL islower(int c)
{
return _isctype( c, _LOWER );
}
/*********************************************************************
* _isprint_l (MSVCRT.@)
*/
int CDECL _isprint_l(int c, _locale_t locale)
{
return _isctype_l( c, _ALPHA | _DIGIT | _BLANK | _PUNCT, locale );
}
/*********************************************************************
* isprint (MSVCRT.@)
*/
int CDECL isprint(int c)
{
return _isctype( c, _ALPHA | _DIGIT | _BLANK | _PUNCT );
}
/*********************************************************************
* ispunct (MSVCRT.@)
*/
int CDECL ispunct(int c)
{
return _isctype( c, _PUNCT );
}
/*********************************************************************
* _ispunct_l (MSVCR80.@)
*/
int CDECL _ispunct_l(int c, _locale_t locale)
{
return _isctype_l( c, _PUNCT, locale );
}
/*********************************************************************
* _isspace_l (MSVCRT.@)
*/
int CDECL _isspace_l(int c, _locale_t locale)
{
return _isctype_l( c, _SPACE, locale );
}
/*********************************************************************
* isspace (MSVCRT.@)
*/
int CDECL isspace(int c)
{
return _isctype( c, _SPACE );
}
/*********************************************************************
* _isupper_l (MSVCRT.@)
*/
int CDECL _isupper_l(int c, _locale_t locale)
{
return _isctype_l( c, _UPPER, locale );
}
/*********************************************************************
* isupper (MSVCRT.@)
*/
int CDECL isupper(int c)
{
return _isctype( c, _UPPER );
}
/*********************************************************************
* _isxdigit_l (MSVCRT.@)
*/
int CDECL _isxdigit_l(int c, _locale_t locale)
{
return _isctype_l( c, _HEX, locale );
}
/*********************************************************************
* isxdigit (MSVCRT.@)
*/
int CDECL isxdigit(int c)
{
return _isctype( c, _HEX );
}
/*********************************************************************
* _isblank_l (MSVCRT.@)
*/
int CDECL _isblank_l(int c, _locale_t locale)
{
#if _MSVCR_VER < 140
if (c == '\t') return _BLANK;
#endif
return _isctype_l( c, _BLANK, locale );
}
/*********************************************************************
* isblank (MSVCRT.@)
*/
int CDECL isblank(int c)
{
return c == '\t' || _isctype( c, _BLANK );
}
/*********************************************************************
* __isascii (MSVCRT.@)
*/
int CDECL __isascii(int c)
{
return ((unsigned)c < 0x80);
}
/*********************************************************************
* __toascii (MSVCRT.@)
*/
int CDECL __toascii(int c)
{
return (unsigned)c & 0x7f;
}
/*********************************************************************
* iswascii (MSVCRT.@)
*
*/
int CDECL iswascii(wchar_t c)
{
return ((unsigned)c < 0x80);
}
/*********************************************************************
* __iscsym (MSVCRT.@)
*/
int CDECL __iscsym(int c)
{
return (c < 127 && (isalnum(c) || c == '_'));
}
/*********************************************************************
* __iscsymf (MSVCRT.@)
*/
int CDECL __iscsymf(int c)
{
return (c < 127 && (isalpha(c) || c == '_'));
}
/*********************************************************************
* _toupper_l (MSVCRT.@)
*/
int CDECL _toupper_l(int c, _locale_t locale)
{
pthreadlocinfo locinfo;
unsigned char str[2], *p = str, ret[2];
if(!locale)
locinfo = get_locinfo();
else
locinfo = locale->locinfo;
if((unsigned)c < 256)
return locinfo->pcumap[c];
if(locinfo->pctype[(c>>8)&255] & _LEADBYTE)
*p++ = (c>>8) & 255;
else {
*_errno() = EILSEQ;
str[1] = 0;
}
*p++ = c & 255;
switch(__crtLCMapStringA(locinfo->lc_handle[LC_CTYPE], LCMAP_UPPERCASE,
(char*)str, p-str, (char*)ret, 2, locinfo->lc_codepage, 0))
{
case 0:
return c;
case 1:
return ret[0];
default:
return ret[0] + (ret[1]<<8);
}
}
/*********************************************************************
* toupper (MSVCRT.@)
*/
int CDECL toupper(int c)
{
if(initial_locale)
return c>='a' && c<='z' ? c-'a'+'A' : c;
return _toupper_l(c, NULL);
}
/*********************************************************************
* _toupper (MSVCRT.@)
*/
int CDECL _toupper(int c)
{
return c - 0x20; /* sic */
}
/*********************************************************************
* _tolower_l (MSVCRT.@)
*/
int CDECL _tolower_l(int c, _locale_t locale)
{
pthreadlocinfo locinfo;
unsigned char str[2], *p = str, ret[2];
if(!locale)
locinfo = get_locinfo();
else
locinfo = locale->locinfo;
if((unsigned)c < 256)
return locinfo->pclmap[c];
if(locinfo->pctype[(c>>8)&255] & _LEADBYTE)
*p++ = (c>>8) & 255;
else {
*_errno() = EILSEQ;
str[1] = 0;
}
*p++ = c & 255;
switch(__crtLCMapStringA(locinfo->lc_handle[LC_CTYPE], LCMAP_LOWERCASE,
(char*)str, p-str, (char*)ret, 2, locinfo->lc_codepage, 0))
{
case 0:
return c;
case 1:
return ret[0];
default:
return ret[0] + (ret[1]<<8);
}
}
/*********************************************************************
* tolower (MSVCRT.@)
*/
int CDECL tolower(int c)
{
if(initial_locale)
return c>='A' && c<='Z' ? c-'A'+'a' : c;
return _tolower_l(c, NULL);
}
/*********************************************************************
* _tolower (MSVCRT.@)
*/
int CDECL _tolower(int c)
{
return c + 0x20; /* sic */
}
#if _MSVCR_VER>=120
/*********************************************************************
* wctype (MSVCR120.@)
*/
unsigned short __cdecl wctype(const char *property)
{
static const struct {
const char *name;
unsigned short mask;
} properties[] = {
{ "alnum", _DIGIT|_ALPHA },
{ "alpha", _ALPHA },
{ "cntrl", _CONTROL },
{ "digit", _DIGIT },
{ "graph", _DIGIT|_PUNCT|_ALPHA },
{ "lower", _LOWER },
{ "print", _DIGIT|_PUNCT|_BLANK|_ALPHA },
{ "punct", _PUNCT },
{ "space", _SPACE },
{ "upper", _UPPER },
{ "xdigit", _HEX }
};
unsigned int i;
for(i=0; i<ARRAY_SIZE(properties); i++)
if(!strcmp(property, properties[i].name))
return properties[i].mask;
return 0;
}
#endif
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