IntlDisplayNamesConstructor.cpp [plain text]
#include "config.h"
#include "IntlDisplayNamesConstructor.h"
#include "IntlDisplayNames.h"
#include "IntlDisplayNamesPrototype.h"
#include "JSCInlines.h"
namespace JSC {
STATIC_ASSERT_IS_TRIVIALLY_DESTRUCTIBLE(IntlDisplayNamesConstructor);
static EncodedJSValue JSC_HOST_CALL IntlDisplayNamesConstructorSupportedLocalesOf(JSGlobalObject*, CallFrame*);
}
#include "IntlDisplayNamesConstructor.lut.h"
namespace JSC {
const ClassInfo IntlDisplayNamesConstructor::s_info = { "Function", &Base::s_info, &displayNamesConstructorTable, nullptr, CREATE_METHOD_TABLE(IntlDisplayNamesConstructor) };
IntlDisplayNamesConstructor* IntlDisplayNamesConstructor::create(VM& vm, Structure* structure, IntlDisplayNamesPrototype* displayNamesPrototype)
{
auto* constructor = new (NotNull, allocateCell<IntlDisplayNamesConstructor>(vm.heap)) IntlDisplayNamesConstructor(vm, structure);
constructor->finishCreation(vm, displayNamesPrototype);
return constructor;
}
Structure* IntlDisplayNamesConstructor::createStructure(VM& vm, JSGlobalObject* globalObject, JSValue prototype)
{
return Structure::create(vm, globalObject, prototype, TypeInfo(InternalFunctionType, StructureFlags), info());
}
static EncodedJSValue JSC_HOST_CALL callIntlDisplayNames(JSGlobalObject*, CallFrame*);
static EncodedJSValue JSC_HOST_CALL constructIntlDisplayNames(JSGlobalObject*, CallFrame*);
IntlDisplayNamesConstructor::IntlDisplayNamesConstructor(VM& vm, Structure* structure)
: Base(vm, structure, callIntlDisplayNames, constructIntlDisplayNames)
{
}
void IntlDisplayNamesConstructor::finishCreation(VM& vm, IntlDisplayNamesPrototype* displayNamesPrototype)
{
Base::finishCreation(vm, "DisplayNames"_s, NameAdditionMode::WithoutStructureTransition);
putDirectWithoutTransition(vm, vm.propertyNames->prototype, displayNamesPrototype, PropertyAttribute::DontEnum | PropertyAttribute::DontDelete | PropertyAttribute::ReadOnly);
putDirectWithoutTransition(vm, vm.propertyNames->length, jsNumber(2), PropertyAttribute::ReadOnly | PropertyAttribute::DontEnum);
displayNamesPrototype->putDirectWithoutTransition(vm, vm.propertyNames->constructor, this, static_cast<unsigned>(PropertyAttribute::DontEnum));
}
static EncodedJSValue JSC_HOST_CALL constructIntlDisplayNames(JSGlobalObject* globalObject, CallFrame* callFrame)
{
VM& vm = globalObject->vm();
auto scope = DECLARE_THROW_SCOPE(vm);
JSObject* newTarget = asObject(callFrame->newTarget());
Structure* structure = newTarget == callFrame->jsCallee()
? globalObject->displayNamesStructure()
: InternalFunction::createSubclassStructure(globalObject, newTarget, getFunctionRealm(vm, newTarget)->displayNamesStructure());
RETURN_IF_EXCEPTION(scope, { });
IntlDisplayNames* displayNames = IntlDisplayNames::create(vm, structure);
ASSERT(displayNames);
scope.release();
displayNames->initializeDisplayNames(globalObject, callFrame->argument(0), callFrame->argument(1));
return JSValue::encode(displayNames);
}
static EncodedJSValue JSC_HOST_CALL callIntlDisplayNames(JSGlobalObject* globalObject, CallFrame*)
{
VM& vm = globalObject->vm();
auto scope = DECLARE_THROW_SCOPE(vm);
return JSValue::encode(throwConstructorCannotBeCalledAsFunctionTypeError(globalObject, scope, "DisplayNames"));
}
EncodedJSValue JSC_HOST_CALL IntlDisplayNamesConstructorSupportedLocalesOf(JSGlobalObject* globalObject, CallFrame* callFrame)
{
VM& vm = globalObject->vm();
auto scope = DECLARE_THROW_SCOPE(vm);
const HashSet<String>& availableLocales = intlDisplayNamesAvailableLocales();
Vector<String> requestedLocales = canonicalizeLocaleList(globalObject, callFrame->argument(0));
RETURN_IF_EXCEPTION(scope, encodedJSValue());
RELEASE_AND_RETURN(scope, JSValue::encode(supportedLocales(globalObject, availableLocales, requestedLocales, callFrame->argument(1))));
}
}