143 lines
3.3 KiB
C++
143 lines
3.3 KiB
C++
/*
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*****************************************************************************************
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* *
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* COPYRIGHT: *
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* (C) Copyright Taligent, Inc., 1996 *
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* (C) Copyright International Business Machines Corporation, 1998-1999 *
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* Licensed Material - Program-Property of IBM - All Rights Reserved. *
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* US Government Users Restricted Rights - Use, duplication, or disclosure *
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* restricted by GSA ADP Schedule Contract with IBM Corp. *
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* *
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*****************************************************************************************
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*/
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#include "ubrk.h"
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#include "brkiter.h"
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#include "uloc.h"
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#include "ustring.h"
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#include "uchriter.h"
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U_CAPI UBreakIterator*
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ubrk_open(UBreakIteratorType type,
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const char *locale,
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const UChar *text,
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int32_t textLength,
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UErrorCode *status)
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{
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if(U_FAILURE(*status)) return 0;
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BreakIterator *result = 0;
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switch(type) {
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case UBRK_CHARACTER:
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result = BreakIterator::createCharacterInstance(Locale().init(locale));
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break;
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case UBRK_WORD:
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result = BreakIterator::createWordInstance(Locale().init(locale));
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break;
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case UBRK_LINE:
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result = BreakIterator::createLineInstance(Locale().init(locale));
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break;
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case UBRK_SENTENCE:
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result = BreakIterator::createSentenceInstance(Locale().init(locale));
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break;
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}
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// check for allocation error
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if(result == 0) {
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*status = U_MEMORY_ALLOCATION_ERROR;
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return 0;
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}
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int32_t textLen = (textLength == -1 ? u_strlen(text) : textLength);
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UCharCharacterIterator *iter = 0;
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iter = new UCharCharacterIterator(text, textLen);
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if(iter == 0) {
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*status = U_MEMORY_ALLOCATION_ERROR;
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delete result;
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return 0;
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}
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result->adoptText(iter);
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return (UBreakIterator*)result;
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}
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U_CAPI UBreakIterator*
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ubrk_openRules(const UChar *rules,
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int32_t rulesLength,
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const UChar *text,
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int32_t textLength,
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UErrorCode *status)
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{
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if(U_FAILURE(*status)) return 0;
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return 0;
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}
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U_CAPI void
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ubrk_close(UBreakIterator *bi)
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{
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delete (BreakIterator*) bi;
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}
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U_CAPI UTextOffset
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ubrk_current(const UBreakIterator *bi)
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{
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return ((BreakIterator*)bi)->current();
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}
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U_CAPI UTextOffset
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ubrk_next(UBreakIterator *bi)
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{
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return ((BreakIterator*)bi)->next();
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}
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U_CAPI UTextOffset
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ubrk_previous(UBreakIterator *bi)
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{
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return ((BreakIterator*)bi)->previous();
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}
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U_CAPI UTextOffset
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ubrk_first(UBreakIterator *bi)
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{
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return ((BreakIterator*)bi)->first();
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}
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U_CAPI UTextOffset
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ubrk_last(UBreakIterator *bi)
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{
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return ((BreakIterator*)bi)->last();
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}
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U_CAPI UTextOffset
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ubrk_preceding(UBreakIterator *bi,
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UTextOffset offset)
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{
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return ((BreakIterator*)bi)->preceding(offset);
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}
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U_CAPI UTextOffset
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ubrk_following(UBreakIterator *bi,
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UTextOffset offset)
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{
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return ((BreakIterator*)bi)->following(offset);
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}
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U_CAPI const char*
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ubrk_getAvailable(int32_t index)
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{
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return uloc_getAvailable(index);
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}
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U_CAPI int32_t
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ubrk_countAvailable()
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{
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return uloc_countAvailable();
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}
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