static Array HHVM_STATIC_METHOD(Locale, getKeywords, const String& locale) {
UErrorCode error = U_ZERO_ERROR;
String locname = ULOC_DEFAULT(locale);
UEnumeration *e = uloc_openKeywords(locname.c_str(), &error);
if (!e) return null_array;
Array ret = Array::Create();
const char *key;
int key_len;
String val(128, ReserveString);
char *ptr = val->mutableData();
error = U_ZERO_ERROR;
while ((key = uenum_next(e, &key_len, &error))) {
tryagain:
error = U_ZERO_ERROR;
int val_len = uloc_getKeywordValue(locname.c_str(), key,
ptr, val->capacity(), &error);
if (error == U_BUFFER_OVERFLOW_ERROR) {
val = String(val_len + 128, ReserveString);
ptr = val->mutableData();
goto tryagain;
}
if (U_FAILURE(error)) {
s_intl_error->set(error, "locale_get_keywords: Error encountered while "
"getting the keyword value for the keyword");
return null_array;
}
ret.set(String(key, key_len, CopyString), String(ptr, val_len, CopyString));
}
return ret;
}
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));
}
static Array HHVM_STATIC_METHOD(Locale, parseLocale, const String& locale) {
String locname = ULOC_DEFAULT(locale);
Array ret = Array::Create();
if (std::find(g_grandfathered.begin(),
g_grandfathered.end(), locale.data()) !=
g_grandfathered.end()) {
ret.set(s_GRANDFATHERED, locname);
return ret;
}
add_array_entry(ret, locname, LOC_LANG);
add_array_entry(ret, locname, LOC_SCRIPT);
add_array_entry(ret, locname, LOC_REGION);
add_array_entry(ret, locname, LOC_VARIANT);
add_array_entry(ret, locname, LOC_PRIVATE);
return ret;
}
static String HHVM_STATIC_METHOD(Locale, lookup, CArrRef langtag,
const String& locale,
bool canonicalize, const String& def) {
String locname(ULOC_DEFAULT(locale), CopyString);
std::vector<std::pair<String,String>> cur_arr;
for (ArrayIter iter(langtag); iter; ++iter) {
auto val = iter.second();
if (!val.isString()) {
s_intl_error->set(U_ILLEGAL_ARGUMENT_ERROR, "lookup_loc_range: "
"locale array element is not a string");
return def;
}
String normalized(val.toString(), CopyString);
normalize_for_match(normalized);
if (canonicalize) {
normalized = get_icu_value(normalized, LOC_CANONICALIZE);
if (normalized.isNull()) {
s_intl_error->set(U_ILLEGAL_ARGUMENT_ERROR, "lookup_loc_range: "
"unable to canonicalize lang_tag");
return def;
}
normalize_for_match(normalized);
}
cur_arr.push_back(std::make_pair(val,normalized));
}
if (canonicalize) {
locname = get_icu_value(locname, LOC_CANONICALIZE);
if (locname.isNull()) {
s_intl_error->set(U_ILLEGAL_ARGUMENT_ERROR, "lookup_loc_range: "
"unable to canonicalize loc_range");
return def;
}
}
normalize_for_match(locname);
while (locname.size() > 0) {
for (auto &p : cur_arr) {
if (locname.same(p.second)) {
return canonicalize ? p.second : p.first;
}
}
locname = locale_suffix_strip(locname);
}
return def;
}
static Object HHVM_STATIC_METHOD(IntlCalendar, createInstance,
CVarRef timeZone, const String& locale) {
icu::TimeZone *tz =
IntlTimeZone::ParseArg(timeZone, "intlcal_create_instance",
s_intl_error->m_error);
if (!tz) {
return null_object;
}
String loc = ULOC_DEFAULT(locale);
UErrorCode error = U_ZERO_ERROR;
icu::Calendar *cal =
icu::Calendar::createInstance(tz, icu::Locale::createFromName(loc.c_str()),
error);
if (!cal) {
delete tz;
s_intl_error->set(error, "Error creating ICU Calendar object");
return null_object;
}
return IntlCalendar::newInstance(cal);
}
static Array HHVM_STATIC_METHOD(Locale, getAllVariants, const String& locale) {
Variant val = get_icu_value(ULOC_DEFAULT(locale), LOC_VARIANT);
String strval = val.toString();
if (strval.empty()) {
return null_array;
}
Array ret = Array::Create();
const char *s = strval.c_str(), *e = s + strval.size(), *p;
for (p = s; p < e; ++p) {
if (!isIDSeparator(*p)) continue;
if ((p - s) <= 1) {
return ret;
}
ret.append(String(s, p - s, CopyString));
s = p + 1;
}
if ((e - s) > 1) {
ret.append(String(s, e - s, CopyString));
}
return ret;
}
static void HHVM_METHOD(IntlGregorianCalendar, __ctor_array,
CArrRef args) {
assert(args.size() == 6);
int32_t numargs;
for (numargs = 0; numargs < 6; ++numargs) {
if (args[numargs].isNull()) {
break;
}
}
if (numargs > 6) {
s_intl_error->set(U_ILLEGAL_ARGUMENT_ERROR,
"intlgregcal_create_instance: too many arguments");
return;
}
icu::GregorianCalendar *gcal = nullptr;
SCOPE_EXIT { if (gcal) { delete gcal; } };
icu::TimeZone *tz = nullptr;
SCOPE_EXIT { if (gcal && tz) { delete tz; } };
UErrorCode error;
if (numargs < 3) {
tz = IntlTimeZone::ParseArg(args[0], "intlgregcal_create_instance",
s_intl_error->m_error);
String loc(ULOC_DEFAULT(args[1].toString()));
error = U_ZERO_ERROR;
gcal = new icu::GregorianCalendar(tz,
icu::Locale::createFromName(loc.c_str()), error);
if (U_FAILURE(error)) {
s_intl_error->set(error, "intlgregcal_create_instance: error "
"creating ICU GregorianCalendar from time zone and locale");
return;
}
goto success;
}
int32_t intarg[6];
assert(numargs <= 6);
for (int i = 0; i < numargs; ++i) {
int64_t arg = args[i].toInt64();
if ((arg < INT32_MIN) || (arg > INT32_MAX)) {
s_intl_error->set(U_ILLEGAL_ARGUMENT_ERROR,
"intlgregcal_create_instance: at least one of "
"the arguments has an absolute value that is "
"too large");
return;
}
intarg[i] = (int32_t)arg;
}
error = U_ZERO_ERROR;
switch (numargs) {
case 3: // year, month, day
gcal = new icu::GregorianCalendar(intarg[0], intarg[1], intarg[2],
error);
break;
case 4:
s_intl_error->set(U_ILLEGAL_ARGUMENT_ERROR,
"intlgregcal_create_instance: no variant with "
"4 arguments (excluding trailing NULLs)");
return;
case 5: // ..., hour, minute
gcal = new icu::GregorianCalendar(intarg[0], intarg[1], intarg[2],
intarg[3], intarg[4],
error);
break;
case 6: // ..., second
gcal = new icu::GregorianCalendar(intarg[0], intarg[1], intarg[2],
intarg[3], intarg[4], intarg[5],
error);
break;
default:
not_reached();
return;
}
if (U_FAILURE(error)) {
s_intl_error->set(error, "intlgregcal_create_instance: error "
"creating ICU GregorianCalendar from date");
return;
}
tz = IntlTimeZone::ParseArg(uninit_null(), "intlgregcal_create_instance",
s_intl_error->m_error);
if (!tz) {
// error already set
return;
}
gcal->adoptTimeZone(tz);
success:
Native::data<IntlCalendar>(this_.get())->setCalendar(gcal);
gcal = nullptr; // prevent SCOPE_EXIT sweeps
}
static Variant HHVM_STATIC_METHOD(Locale, getScript, const String& locale) {
return get_icu_value(ULOC_DEFAULT(locale), LOC_SCRIPT);
}
static Variant HHVM_STATIC_METHOD(Locale, getRegion, const String& locale) {
return get_icu_value(ULOC_DEFAULT(locale), LOC_REGION);
}
static String HHVM_STATIC_METHOD(Locale, getPrimaryLanguage,
const String& locale) {
return get_icu_value(ULOC_DEFAULT(locale), LOC_LANG);
}
static String HHVM_STATIC_METHOD(Locale, getDisplayVariant,
const String& locale,
const String& in_locale) {
return get_icu_display_value(ULOC_DEFAULT(locale),
ULOC_DEFAULT(in_locale), LOC_VARIANT);
}
static String HHVM_STATIC_METHOD(Locale, getDisplayScript,
const String& locale,
const String& in_locale) {
return get_icu_display_value(ULOC_DEFAULT(locale),
ULOC_DEFAULT(in_locale), LOC_SCRIPT);
}
static String HHVM_STATIC_METHOD(Locale, getDisplayRegion,
const String& locale,
const String& in_locale) {
return get_icu_display_value(ULOC_DEFAULT(locale),
ULOC_DEFAULT(in_locale), LOC_REGION);
}
static String HHVM_STATIC_METHOD(Locale, getDisplayName,
const String& locale,
const String& in_locale) {
return get_icu_display_value(ULOC_DEFAULT(locale),
ULOC_DEFAULT(in_locale), LOC_DISPLAY);
}
static String HHVM_STATIC_METHOD(Locale, getDisplayLanguage,
const String& locale,
const String& in_locale) {
return get_icu_display_value(ULOC_DEFAULT(locale),
ULOC_DEFAULT(in_locale), LOC_LANG);
}
static Variant HHVM_STATIC_METHOD(Locale, canonicalize, const String& locale) {
return get_icu_value(ULOC_DEFAULT(locale), LOC_CANONICALIZE);
}
