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author | Steven R. Loomis <srloomis@us.ibm.com> | 2016-04-08 19:03:16 -0700 |
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committer | Steven R. Loomis <srloomis@us.ibm.com> | 2016-05-04 16:02:45 -0700 |
commit | 2bbd1cd6004b3e1467e30d860385a85dad01fe24 (patch) | |
tree | b812046e89e46e0de09bc858e0b128787cbc0632 /deps/icu-small/source/common/ustr_titlecase_brkiter.cpp | |
parent | cd752e8463fad7c4805951d9ba47cd2f39691f2d (diff) | |
download | android-node-v8-2bbd1cd6004b3e1467e30d860385a85dad01fe24.tar.gz android-node-v8-2bbd1cd6004b3e1467e30d860385a85dad01fe24.tar.bz2 android-node-v8-2bbd1cd6004b3e1467e30d860385a85dad01fe24.zip |
deps: Intl: Check in "small-icu" 57.1
* this commit has "small" ICU 57.1.
See other related commit for tools to generate this commit.
Fixes: https://github.com/nodejs/node/issues/3476
PR-URL: https://github.com/nodejs/node/pull/6088
Reviewed-By: James M Snell <jasnell@gmail.com>
Diffstat (limited to 'deps/icu-small/source/common/ustr_titlecase_brkiter.cpp')
-rw-r--r-- | deps/icu-small/source/common/ustr_titlecase_brkiter.cpp | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/deps/icu-small/source/common/ustr_titlecase_brkiter.cpp b/deps/icu-small/source/common/ustr_titlecase_brkiter.cpp new file mode 100644 index 0000000000..4a2352eed5 --- /dev/null +++ b/deps/icu-small/source/common/ustr_titlecase_brkiter.cpp @@ -0,0 +1,91 @@ +/* +******************************************************************************* +* Copyright (C) 2011, International Business Machines +* Corporation and others. All Rights Reserved. +******************************************************************************* +* file name: ustr_titlecase_brkiter.cpp +* encoding: US-ASCII +* tab size: 8 (not used) +* indentation:4 +* +* created on: 2011may30 +* created by: Markus W. Scherer +* +* Titlecasing functions that are based on BreakIterator +* were moved here to break dependency cycles among parts of the common library. +*/ + +#include "unicode/utypes.h" + +#if !UCONFIG_NO_BREAK_ITERATION + +#include "unicode/brkiter.h" +#include "unicode/ubrk.h" +#include "unicode/ucasemap.h" +#include "cmemory.h" +#include "ucase.h" +#include "ustr_imp.h" + +/* functions available in the common library (for unistr_case.cpp) */ + +/* + * Set parameters on an empty UCaseMap, for UCaseMap-less API functions. + * Do this fast because it is called with every function call. + * Duplicate of the same function in ustrcase.cpp, to keep it inline. + */ +static inline void +setTempCaseMap(UCaseMap *csm, const char *locale) { + if(csm->csp==NULL) { + csm->csp=ucase_getSingleton(); + } + if(locale!=NULL && locale[0]==0) { + csm->locale[0]=0; + } else { + ustrcase_setTempCaseMapLocale(csm, locale); + } +} + +/* public API functions */ + +U_CAPI int32_t U_EXPORT2 +u_strToTitle(UChar *dest, int32_t destCapacity, + const UChar *src, int32_t srcLength, + UBreakIterator *titleIter, + const char *locale, + UErrorCode *pErrorCode) { + UCaseMap csm=UCASEMAP_INITIALIZER; + setTempCaseMap(&csm, locale); + if(titleIter!=NULL) { + ubrk_setText(csm.iter=titleIter, src, srcLength, pErrorCode); + } else { + csm.iter=ubrk_open(UBRK_WORD, csm.locale, src, srcLength, pErrorCode); + } + int32_t length=ustrcase_map( + &csm, + dest, destCapacity, + src, srcLength, + ustrcase_internalToTitle, pErrorCode); + if(titleIter==NULL && csm.iter!=NULL) { + ubrk_close(csm.iter); + } + return length; +} + +U_CAPI int32_t U_EXPORT2 +ucasemap_toTitle(UCaseMap *csm, + UChar *dest, int32_t destCapacity, + const UChar *src, int32_t srcLength, + UErrorCode *pErrorCode) { + if(csm->iter!=NULL) { + ubrk_setText(csm->iter, src, srcLength, pErrorCode); + } else { + csm->iter=ubrk_open(UBRK_WORD, csm->locale, src, srcLength, pErrorCode); + } + return ustrcase_map( + csm, + dest, destCapacity, + src, srcLength, + ustrcase_internalToTitle, pErrorCode); +} + +#endif // !UCONFIG_NO_BREAK_ITERATION |