mirror of https://github.com/lukechilds/node.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
91 lines
2.9 KiB
91 lines
2.9 KiB
// © 2016 and later: Unicode, Inc. and others.
|
|
// License & terms of use: http://www.unicode.org/copyright.html
|
|
/*
|
|
*****************************************************************************************
|
|
* 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"
|
|
#include "cmemory.h"
|
|
|
|
U_NAMESPACE_USE
|
|
|
|
U_CAPI UListFormatter* U_EXPORT2
|
|
ulistfmt_open(const char* locale,
|
|
UErrorCode* status)
|
|
{
|
|
if (U_FAILURE(*status)) {
|
|
return NULL;
|
|
}
|
|
LocalPointer<ListFormatter> 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 (stringCount < 0 || (strings == NULL && stringCount > 0) || ((result == NULL)? resultCapacity != 0 : resultCapacity < 0)) {
|
|
*status = U_ILLEGAL_ARGUMENT_ERROR;
|
|
return -1;
|
|
}
|
|
UnicodeString ustringsStackBuf[4];
|
|
UnicodeString* ustrings = ustringsStackBuf;
|
|
if (stringCount > UPRV_LENGTHOF(ustringsStackBuf)) {
|
|
ustrings = new UnicodeString[stringCount];
|
|
if (ustrings == NULL) {
|
|
*status = U_MEMORY_ALLOCATION_ERROR;
|
|
return -1;
|
|
}
|
|
}
|
|
if (stringLengths == NULL) {
|
|
for (int32_t stringIndex = 0; stringIndex < stringCount; stringIndex++) {
|
|
ustrings[stringIndex].setTo(TRUE, strings[stringIndex], -1);
|
|
}
|
|
} else {
|
|
for (int32_t 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 );
|
|
if (ustrings != ustringsStackBuf) {
|
|
delete[] ustrings;
|
|
}
|
|
return res.extract(result, resultCapacity, *status);
|
|
}
|
|
|
|
|
|
#endif /* #if !UCONFIG_NO_FORMATTING */
|
|
|