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ICU-96 uca_getRulesEx version 1

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X-SVN-Rev: 3856
This commit is contained in:
Ram Viswanadha 2001-03-01 20:12:12 +00:00
parent a57cea8b75
commit 844af96513
1 changed files with 7 additions and 1 deletions
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8
icu4c/source/i18n/ucol.cpp
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@ -3099,14 +3099,20 @@ U_CAPI int32_t
ucol_getRulesEx(const UCollator *coll, UColRuleOption delta, UChar *buffer, int32_t bufferLen) {
int32_t len = 0;
int32_t UCAlen = 0;
const UChar* ucaRules;
const UChar *rules = ucol_getRules(coll, &len);
*buffer=0;
if(delta == UCOL_FULL_RULES) {
UErrorCode status = U_ZERO_ERROR;
/* take the UCA rules and append real rules at the end */
/* UCA rules will be probably coming from the root RB */
/* UCA rules will be probably coming from the root RB */\
ucaRules = ures_getStringByKey(coll->rb,"%%UCARules",&UCAlen,&status);
}
if(bufferLen >= len + UCAlen) {
u_strcat(buffer, rules);
if(UCAlen >0)
u_strcat(buffer,ucaRules);
} else {
u_strncat(buffer, rules, (bufferLen-UCAlen)*sizeof(UChar));
}