95 lines
2.9 KiB
C++
95 lines
2.9 KiB
C++
// © 2016 and later: Unicode, Inc. and others.
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// License & terms of use: http://www.unicode.org/copyright.html
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/*
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*******************************************************************************
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* Copyright (C) 2011, International Business Machines
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* Corporation and others. All Rights Reserved.
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*******************************************************************************
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* file name: ustrcase_locale.cpp
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* encoding: UTF-8
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* tab size: 8 (not used)
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* indentation:4
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*
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* created on: 2011may31
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* created by: Markus W. Scherer
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*
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* Locale-sensitive case mapping functions (ones that call uloc_getDefault())
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* were moved here to break dependency cycles among parts of the common library.
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*/
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#include "unicode/utypes.h"
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#include "uassert.h"
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#include "unicode/brkiter.h"
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#include "unicode/casemap.h"
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#include "unicode/ucasemap.h"
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#include "unicode/uloc.h"
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#include "unicode/ustring.h"
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#include "ucase.h"
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#include "ucasemap_imp.h"
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U_CFUNC int32_t
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ustrcase_getCaseLocale(const char *locale) {
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if (locale == nullptr) {
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locale = uloc_getDefault();
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}
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if (*locale == 0) {
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return UCASE_LOC_ROOT;
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} else {
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return ucase_getCaseLocale(locale);
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}
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}
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/* public API functions */
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U_CAPI int32_t U_EXPORT2
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u_strToLower(char16_t *dest, int32_t destCapacity,
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const char16_t *src, int32_t srcLength,
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const char *locale,
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UErrorCode *pErrorCode) {
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return ustrcase_mapWithOverlap(
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ustrcase_getCaseLocale(locale), 0, UCASEMAP_BREAK_ITERATOR_NULL
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dest, destCapacity,
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src, srcLength,
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ustrcase_internalToLower, *pErrorCode);
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}
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U_CAPI int32_t U_EXPORT2
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u_strToUpper(char16_t *dest, int32_t destCapacity,
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const char16_t *src, int32_t srcLength,
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const char *locale,
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UErrorCode *pErrorCode) {
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return ustrcase_mapWithOverlap(
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ustrcase_getCaseLocale(locale), 0, UCASEMAP_BREAK_ITERATOR_NULL
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dest, destCapacity,
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src, srcLength,
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ustrcase_internalToUpper, *pErrorCode);
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}
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U_NAMESPACE_BEGIN
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int32_t CaseMap::toLower(
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const char *locale, uint32_t options,
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const char16_t *src, int32_t srcLength,
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char16_t *dest, int32_t destCapacity, Edits *edits,
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UErrorCode &errorCode) {
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return ustrcase_map(
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ustrcase_getCaseLocale(locale), options, UCASEMAP_BREAK_ITERATOR_NULL
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dest, destCapacity,
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src, srcLength,
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ustrcase_internalToLower, edits, errorCode);
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}
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int32_t CaseMap::toUpper(
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const char *locale, uint32_t options,
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const char16_t *src, int32_t srcLength,
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char16_t *dest, int32_t destCapacity, Edits *edits,
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UErrorCode &errorCode) {
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return ustrcase_map(
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ustrcase_getCaseLocale(locale), options, UCASEMAP_BREAK_ITERATOR_NULL
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dest, destCapacity,
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src, srcLength,
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ustrcase_internalToUpper, edits, errorCode);
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}
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U_NAMESPACE_END
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