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