/* ***************************************************************************************** * Copyright (C) 2015, International Business Machines * Corporation and others. All Rights Reserved. ***************************************************************************************** */ #include "unicode/utypes.h" #if !UCONFIG_NO_FORMATTING #include "unicode/ulistformatter.h" #include "unicode/listformatter.h" #include "unicode/localpointer.h" U_NAMESPACE_USE U_CAPI UListFormatter* U_EXPORT2 ulistfmt_open(const char* locale, UErrorCode* status) { if (U_FAILURE(*status)) { return NULL; } LocalPointer listfmt(ListFormatter::createInstance(Locale(locale), *status)); if (U_FAILURE(*status)) { return NULL; } return (UListFormatter*)listfmt.orphan(); } U_CAPI void U_EXPORT2 ulistfmt_close(UListFormatter *listfmt) { delete (ListFormatter*)listfmt; } U_CAPI int32_t U_EXPORT2 ulistfmt_format(const UListFormatter* listfmt, const UChar* const strings[], const int32_t * stringLengths, int32_t stringCount, UChar* result, int32_t resultCapacity, UErrorCode* status) { if (U_FAILURE(*status)) { return -1; } if (strings == NULL || stringCount < 1 || ((result == NULL)? resultCapacity != 0 : resultCapacity < 0)) { *status = U_ILLEGAL_ARGUMENT_ERROR; return -1; } UnicodeString* ustrings = new UnicodeString[stringCount]; if (ustrings == NULL) { *status = U_MEMORY_ALLOCATION_ERROR; return -1; } int32_t stringIndex; if (stringLengths == NULL) { for (stringIndex = 0; stringIndex < stringCount; stringIndex++) { ustrings[stringIndex].setTo(TRUE, strings[stringIndex], -1); } } else { for (stringIndex = 0; stringIndex < stringCount; stringIndex++) { ustrings[stringIndex].setTo(stringLengths[stringIndex] < 0, strings[stringIndex], stringLengths[stringIndex]); } } UnicodeString res; if (result != NULL) { // NULL destination for pure preflighting: empty dummy string // otherwise, alias the destination buffer (copied from udat_format) res.setTo(result, 0, resultCapacity); } ((const ListFormatter*)listfmt)->format( ustrings, stringCount, res, *status ); delete[] ustrings; if (U_FAILURE(*status)) { return -1; } return res.extract(result, resultCapacity, *status); } #endif /* #if !UCONFIG_NO_FORMATTING */