/*
Function:
GetCalendars
Returns the list of CalendarIds that are available for the specified locale.
*/
int32_t GlobalizationNative_GetCalendars(
const UChar* localeName, CalendarId* calendars, int32_t calendarsCapacity)
{
UErrorCode err = U_ZERO_ERROR;
char locale[ULOC_FULLNAME_CAPACITY];
GetLocale(localeName, locale, ULOC_FULLNAME_CAPACITY, FALSE, &err);
UEnumeration* pEnum = ucal_getKeywordValuesForLocale("calendar", locale, TRUE, &err);
int stringEnumeratorCount = uenum_count(pEnum, &err);
int calendarsReturned = 0;
for (int i = 0; i < stringEnumeratorCount && calendarsReturned < calendarsCapacity; i++)
{
int32_t calendarNameLength = 0;
const char* calendarName = uenum_next(pEnum, &calendarNameLength, &err);
if (U_SUCCESS(err))
{
CalendarId calendarId = GetCalendarId(calendarName);
if (calendarId != UNINITIALIZED_VALUE)
{
calendars[calendarsReturned] = calendarId;
calendarsReturned++;
}
}
}
uenum_close(pEnum);
return calendarsReturned;
}
static Vector<String> localeData(const String& locale, size_t keyIndex)
{
Vector<String> keyLocaleData;
switch (keyIndex) {
case indexOfExtensionKeyCa: {
UErrorCode status = U_ZERO_ERROR;
UEnumeration* calendars = ucal_getKeywordValuesForLocale("calendar", locale.utf8().data(), false, &status);
ASSERT(U_SUCCESS(status));
int32_t nameLength;
while (const char* availableName = uenum_next(calendars, &nameLength, &status)) {
ASSERT(U_SUCCESS(status));
String calendar = String(availableName, nameLength);
keyLocaleData.append(calendar);
// Ensure aliases used in language tag are allowed.
if (calendar == "gregorian")
keyLocaleData.append(ASCIILiteral("gregory"));
else if (calendar == "islamic-civil")
keyLocaleData.append(ASCIILiteral("islamicc"));
else if (calendar == "ethiopic-amete-alem")
keyLocaleData.append(ASCIILiteral("ethioaa"));
}
uenum_close(calendars);
break;
}
case indexOfExtensionKeyNu:
keyLocaleData = numberingSystemsForLocale(locale);
break;
default:
ASSERT_NOT_REACHED();
}
return keyLocaleData;
}
static Variant HHVM_STATIC_METHOD(IntlCalendar, getKeywordValuesForLocale,
const String& key, const String& locale,
bool common) {
UErrorCode error = U_ZERO_ERROR;
UEnumeration *uenum = ucal_getKeywordValuesForLocale(key.c_str(),
ULOC_DEFAULT(locale).c_str(),
common, &error);
if (U_FAILURE(error)) {
if (uenum) { uenum_close(uenum); }
s_intl_error->set(error, "intlcal_get_keyword_values_for_locale: "
"error calling underlying method");
return false;
}
return IntlIterator::newInstance(new BugStringCharEnumeration(uenum));
}
U_CFUNC PHP_FUNCTION(intlcal_get_keyword_values_for_locale)
{
UErrorCode status = U_ZERO_ERROR;
char *key,
*locale;
int key_len,
locale_len;
zend_bool commonly_used;
intl_error_reset(NULL TSRMLS_CC);
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ssb",
&key, &key_len, &locale, &locale_len, &commonly_used) == FAILURE) {
intl_error_set(NULL, U_ILLEGAL_ARGUMENT_ERROR,
"intlcal_get_keyword_values_for_locale: bad arguments", 0 TSRMLS_CC);
RETURN_FALSE;
}
//does not work; see ICU bug 9194
#if 0
StringEnumeration *se = Calendar::getKeywordValuesForLocale(key,
Locale::createFromName(locale), (UBool)commonly_used,
status);
if (se == NULL) {
intl_error_set(NULL, status, "intlcal_get_keyword_values_for_locale: "
"error calling underlying method", 0 TSRMLS_CC);
RETURN_FALSE;
}
#else
UEnumeration *uenum = ucal_getKeywordValuesForLocale(
key, locale, !!commonly_used, &status);
if (U_FAILURE(status)) {
uenum_close(uenum);
intl_error_set(NULL, status, "intlcal_get_keyword_values_for_locale: "
"error calling underlying method", 0 TSRMLS_CC);
RETURN_FALSE;
}
StringEnumeration *se = new BugStringCharEnumeration(uenum);
#endif
IntlIterator_from_StringEnumeration(se, return_value TSRMLS_CC);
}
