mirror of
https://github.com/Chuyu-Team/VC-LTL5.git
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mingkuang
151 lines
3.4 KiB
C++
151 lines
3.4 KiB
C++
/***
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*mbclevel.c - Tests if char is hiragana, katakana, alphabet or digit.
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*
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* Copyright (c) Microsoft Corporation. All rights reserved.
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*
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*Purpose:
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* Tests for the various industry defined levels of Microsoft Kanji
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* Code.
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*
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*******************************************************************************/
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#ifndef _MBCS
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#error This file should only be compiled with _MBCS defined
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#endif
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#include <corecrt_internal_mbstring.h>
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#include <locale.h>
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/***
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*int _ismbcl0(c) - Tests if char is hiragana, katakana, alphabet or digit.
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*
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*Purpose:
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* Tests if a given char is hiragana, katakana, alphabet, digit or symbol
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* of Microsoft Kanji code.
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*
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*Entry:
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* unsigned int c - Character to test.
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*
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*Exit:
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* Returns non-zero if 0x8140 <= c <= 0x889E, else 0.
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*
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*Exceptions:
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*
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*******************************************************************************/
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#if WindowsTargetPlatformMinVersion < WindowsTargetPlatformWindows6
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extern "C" int __cdecl _ismbcl0_l(
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unsigned int c,
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_locale_t plocinfo
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)
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{
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//_LocaleUpdate _loc_update(plocinfo);
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if (!plocinfo)
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return _ismbcl0(c);
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return( (plocinfo->mbcinfo->mbcodepage == _KANJI_CP) &&
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(_ismbblead_l(c >> 8, plocinfo)) &&
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(_ismbbtrail_l(c & 0x0ff, plocinfo)) &&
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(c < 0x889f) );
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}
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_LCRT_DEFINE_IAT_SYMBOL(_ismbcl0_l);
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#endif
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#if 0
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extern "C" int (__cdecl _ismbcl0)(
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unsigned int c
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)
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{
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return _ismbcl0_l(c, nullptr);
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}
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#endif
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/***
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*int _ismbcl1(c) - Tests for 1st-level Microsoft Kanji code set.
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*
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*Purpose:
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* Tests if a given char belongs to Microsoft 1st-level Kanji code set.
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*
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*Entry:
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* unsigned int c - character to test.
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*
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*Exit:
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* Returns non-zero if 1st-level, else 0.
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*
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*Exceptions:
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*
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*******************************************************************************/
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#if WindowsTargetPlatformMinVersion < WindowsTargetPlatformWindows6
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extern "C" int __cdecl _ismbcl1_l(
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unsigned int c,
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_locale_t plocinfo
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)
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{
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//_LocaleUpdate _loc_update(plocinfo);
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if (!plocinfo)
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return _ismbcl1(c);
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return( (plocinfo->mbcinfo->mbcodepage == _KANJI_CP) &&
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(_ismbblead_l(c >> 8, plocinfo)) &&
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(_ismbbtrail_l(c & 0x0ff, plocinfo)) &&
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(c >= 0x889f) && (c <= 0x9872) );
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}
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_LCRT_DEFINE_IAT_SYMBOL(_ismbcl1_l);
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#endif
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#if 0
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extern "C" int (__cdecl _ismbcl1)(
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unsigned int c
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)
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{
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return _ismbcl1_l(c, nullptr);
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}
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#endif
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/***
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*int _ismbcl2(c) - Tests for a 2nd-level Microsoft Kanji code character.
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*
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*Purpose:
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* Tests if a given char belongs to the Microsoft 2nd-level Kanji code set.
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*
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*Entry:
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* unsigned int c - character to test.
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*
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*Exit:
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* Returns non-zero if 2nd-level, else 0.
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*
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*Exceptions:
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*
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*******************************************************************************/
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#if WindowsTargetPlatformMinVersion < WindowsTargetPlatformWindows6
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extern "C" int __cdecl _ismbcl2_l(
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unsigned int c,
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_locale_t plocinfo
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)
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{
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//_LocaleUpdate _loc_update(plocinfo);
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if (!plocinfo)
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return _ismbcl2(c);
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return( (plocinfo->mbcinfo->mbcodepage == _KANJI_CP) &&
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(_ismbblead_l(c >> 8, plocinfo)) &&
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(_ismbbtrail_l(c & 0x0ff, plocinfo)) &&
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(c >= 0x989f) && (c <= 0xEAA4) );
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}
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_LCRT_DEFINE_IAT_SYMBOL(_ismbcl2_l);
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#endif
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#if 0
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extern "C" int __cdecl _ismbcl2(
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unsigned int c
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)
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{
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return _ismbcl2_l(c, nullptr);
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}
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#endif
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