StringEnumeration* U_EXPORT2
BreakIterator::getAvailableLocales(void)
{
ICULocaleService *service = getService();
if (service == NULL) {
return NULL;
}
return service->getAvailableLocales();
}
// -------------------------------------
StringEnumeration*
NumberFormat::getAvailableLocales(void)
{
ICULocaleService *service = getService();
if (service) {
return service->getAvailableLocales();
}
return NULL; // no way to return error condition
}
virtual void reset(UErrorCode& status) {
if (status == U_ENUM_OUT_OF_SYNC_ERROR) {
status = U_ZERO_ERROR;
}
if (U_SUCCESS(status)) {
_timestamp = _service->getTimestamp();
_pos = 0;
_service->getVisibleIDs(_ids, status);
}
}
URegistryKey U_EXPORT2
BreakIterator::registerInstance(BreakIterator* toAdopt, const Locale& locale, UBreakIteratorType kind, UErrorCode& status)
{
ICULocaleService *service = getService();
if (service == NULL) {
status = U_MEMORY_ALLOCATION_ERROR;
return NULL;
}
return service->registerInstance(toAdopt, locale, kind, status);
}
URegistryKey
NumberFormat::registerFactory(NumberFormatFactory* toAdopt, UErrorCode& status)
{
ICULocaleService *service = getService();
if (service) {
return service->registerFactory(new NFFactory(toAdopt), status);
}
status = U_MEMORY_ALLOCATION_ERROR;
return NULL;
}
URegistryKey U_EXPORT2
NumberFormat::registerFactory(NumberFormatFactory* toAdopt, UErrorCode& status)
{
ICULocaleService *service = getNumberFormatService();
if (service) {
NFFactory *tempnnf = new NFFactory(toAdopt);
if (tempnnf != NULL) {
return service->registerFactory(tempnnf, status);
}
}
status = U_MEMORY_ALLOCATION_ERROR;
return NULL;
}
static ICULocaleService*
getService(void)
{
UBool needInit;
{
Mutex mutex;
needInit = (UBool)(gService == NULL);
}
if (needInit) {
UErrorCode status = U_ZERO_ERROR;
#ifdef U_DEBUG_CALSVC
fprintf(stderr, "Spinning up Calendar Service\n");
#endif
ICULocaleService * newservice = new CalendarService();
#ifdef U_DEBUG_CALSVC
fprintf(stderr, "Registering classes..\n");
#endif
// Register all basic instances.
newservice->registerFactory(new BasicCalendarFactory("japanese"),status);
newservice->registerFactory(new BasicCalendarFactory("buddhist"),status);
newservice->registerFactory(new BasicCalendarFactory("gregorian"),status);
#ifdef U_DEBUG_CALSVC
fprintf(stderr, "Done..\n");
#endif
if(U_FAILURE(status)) {
#ifdef U_DEBUG_CALSVC
fprintf(stderr, "err (%s) registering classes, deleting service.....\n", u_errorName(status));
#endif
delete newservice;
newservice = NULL;
}
if (newservice) {
Mutex mutex;
if (gService == NULL) {
gService = newservice;
newservice = NULL;
}
}
if (newservice) {
delete newservice;
} else {
// we won the contention - we can register the cleanup.
ucln_i18n_registerCleanup();
}
}
return gService;
}
const UnicodeString&
ICULocaleService::validateFallbackLocale() const
{
const Locale& loc = Locale::getDefault();
ICULocaleService* ncThis = (ICULocaleService*)this;
{
Mutex mutex(&ncThis->llock);
if (loc != fallbackLocale) {
ncThis->fallbackLocale = loc;
LocaleUtility::initNameFromLocale(loc, ncThis->fallbackLocaleName);
ncThis->clearServiceCache();
}
}
return fallbackLocaleName;
}
ServiceEnumeration(const ICULocaleService* service, UErrorCode &status)
: _service(service)
, _timestamp(service->getTimestamp())
, _ids(uhash_deleteUnicodeString, NULL, status)
, _pos(0)
{
_service->getVisibleIDs(_ids, status);
}
UBool upToDate(UErrorCode& status) const {
if (U_SUCCESS(status)) {
if (_timestamp == _service->getTimestamp()) {
return TRUE;
}
status = U_ENUM_OUT_OF_SYNC_ERROR;
}
return FALSE;
}
