JSTestNamedGetterCallWith.cpp [plain text]
#include "config.h"
#include "JSTestNamedGetterCallWith.h"
#include "JSDOMAbstractOperations.h"
#include "JSDOMBinding.h"
#include "JSDOMConstructorNotConstructable.h"
#include "JSDOMConvertStrings.h"
#include "JSDOMExceptionHandling.h"
#include "JSDOMWrapperCache.h"
#include <runtime/FunctionPrototype.h>
#include <runtime/JSCInlines.h>
#include <wtf/GetPtr.h>
namespace WebCore {
using namespace JSC;
JSC::EncodedJSValue jsTestNamedGetterCallWithConstructor(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName);
bool setJSTestNamedGetterCallWithConstructor(JSC::ExecState*, JSC::EncodedJSValue, JSC::EncodedJSValue);
class JSTestNamedGetterCallWithPrototype : public JSC::JSNonFinalObject {
public:
using Base = JSC::JSNonFinalObject;
static JSTestNamedGetterCallWithPrototype* create(JSC::VM& vm, JSDOMGlobalObject* globalObject, JSC::Structure* structure)
{
JSTestNamedGetterCallWithPrototype* ptr = new (NotNull, JSC::allocateCell<JSTestNamedGetterCallWithPrototype>(vm.heap)) JSTestNamedGetterCallWithPrototype(vm, globalObject, structure);
ptr->finishCreation(vm);
return ptr;
}
DECLARE_INFO;
static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype)
{
return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), info());
}
private:
JSTestNamedGetterCallWithPrototype(JSC::VM& vm, JSC::JSGlobalObject*, JSC::Structure* structure)
: JSC::JSNonFinalObject(vm, structure)
{
}
void finishCreation(JSC::VM&);
};
using JSTestNamedGetterCallWithConstructor = JSDOMConstructorNotConstructable<JSTestNamedGetterCallWith>;
template<> JSValue JSTestNamedGetterCallWithConstructor::prototypeForStructure(JSC::VM& vm, const JSDOMGlobalObject& globalObject)
{
UNUSED_PARAM(vm);
return globalObject.functionPrototype();
}
template<> void JSTestNamedGetterCallWithConstructor::initializeProperties(VM& vm, JSDOMGlobalObject& globalObject)
{
putDirect(vm, vm.propertyNames->prototype, JSTestNamedGetterCallWith::prototype(vm, globalObject), JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum);
putDirect(vm, vm.propertyNames->name, jsNontrivialString(&vm, String(ASCIILiteral("TestNamedGetterCallWith"))), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum);
putDirect(vm, vm.propertyNames->length, jsNumber(0), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum);
}
template<> const ClassInfo JSTestNamedGetterCallWithConstructor::s_info = { "TestNamedGetterCallWith", &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSTestNamedGetterCallWithConstructor) };
static const HashTableValue JSTestNamedGetterCallWithPrototypeTableValues[] =
{
{ "constructor", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum), NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsTestNamedGetterCallWithConstructor), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(setJSTestNamedGetterCallWithConstructor) } },
};
const ClassInfo JSTestNamedGetterCallWithPrototype::s_info = { "TestNamedGetterCallWithPrototype", &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSTestNamedGetterCallWithPrototype) };
void JSTestNamedGetterCallWithPrototype::finishCreation(VM& vm)
{
Base::finishCreation(vm);
reifyStaticProperties(vm, JSTestNamedGetterCallWith::info(), JSTestNamedGetterCallWithPrototypeTableValues, *this);
}
const ClassInfo JSTestNamedGetterCallWith::s_info = { "TestNamedGetterCallWith", &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSTestNamedGetterCallWith) };
JSTestNamedGetterCallWith::JSTestNamedGetterCallWith(Structure* structure, JSDOMGlobalObject& globalObject, Ref<TestNamedGetterCallWith>&& impl)
: JSDOMWrapper<TestNamedGetterCallWith>(structure, globalObject, WTFMove(impl))
{
}
void JSTestNamedGetterCallWith::finishCreation(VM& vm)
{
Base::finishCreation(vm);
ASSERT(inherits(vm, info()));
}
JSObject* JSTestNamedGetterCallWith::createPrototype(VM& vm, JSDOMGlobalObject& globalObject)
{
return JSTestNamedGetterCallWithPrototype::create(vm, &globalObject, JSTestNamedGetterCallWithPrototype::createStructure(vm, &globalObject, globalObject.objectPrototype()));
}
JSObject* JSTestNamedGetterCallWith::prototype(VM& vm, JSDOMGlobalObject& globalObject)
{
return getDOMPrototype<JSTestNamedGetterCallWith>(vm, globalObject);
}
JSValue JSTestNamedGetterCallWith::getConstructor(VM& vm, const JSGlobalObject* globalObject)
{
return getDOMConstructor<JSTestNamedGetterCallWithConstructor>(vm, *jsCast<const JSDOMGlobalObject*>(globalObject));
}
void JSTestNamedGetterCallWith::destroy(JSC::JSCell* cell)
{
JSTestNamedGetterCallWith* thisObject = static_cast<JSTestNamedGetterCallWith*>(cell);
thisObject->JSTestNamedGetterCallWith::~JSTestNamedGetterCallWith();
}
bool JSTestNamedGetterCallWith::getOwnPropertySlot(JSObject* object, ExecState* state, PropertyName propertyName, PropertySlot& slot)
{
auto* thisObject = jsCast<JSTestNamedGetterCallWith*>(object);
ASSERT_GC_OBJECT_INHERITS(thisObject, info());
using GetterIDLType = IDLDOMString;
auto getterFunctor = [] (auto& thisObject, auto propertyName) -> std::optional<typename GetterIDLType::ImplementationType> {
auto result = thisObject.wrapped().namedItem(worldForDOMObject(&thisObject), propertyNameToAtomicString(propertyName));
if (!GetterIDLType::isNullValue(result))
return typename GetterIDLType::ImplementationType { GetterIDLType::extractValueFromNullable(result) };
return std::nullopt;
};
if (auto namedProperty = accessVisibleNamedProperty<OverrideBuiltins::No>(*state, *thisObject, propertyName, getterFunctor)) {
auto value = toJS<IDLDOMString>(*state, WTFMove(namedProperty.value()));
slot.setValue(thisObject, static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly), value);
return true;
}
return JSObject::getOwnPropertySlot(object, state, propertyName, slot);
}
bool JSTestNamedGetterCallWith::getOwnPropertySlotByIndex(JSObject* object, ExecState* state, unsigned index, PropertySlot& slot)
{
auto* thisObject = jsCast<JSTestNamedGetterCallWith*>(object);
ASSERT_GC_OBJECT_INHERITS(thisObject, info());
auto propertyName = Identifier::from(state, index);
using GetterIDLType = IDLDOMString;
auto getterFunctor = [] (auto& thisObject, auto propertyName) -> std::optional<typename GetterIDLType::ImplementationType> {
auto result = thisObject.wrapped().namedItem(worldForDOMObject(&thisObject), propertyNameToAtomicString(propertyName));
if (!GetterIDLType::isNullValue(result))
return typename GetterIDLType::ImplementationType { GetterIDLType::extractValueFromNullable(result) };
return std::nullopt;
};
if (auto namedProperty = accessVisibleNamedProperty<OverrideBuiltins::No>(*state, *thisObject, propertyName, getterFunctor)) {
auto value = toJS<IDLDOMString>(*state, WTFMove(namedProperty.value()));
slot.setValue(thisObject, static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly), value);
return true;
}
return JSObject::getOwnPropertySlotByIndex(object, state, index, slot);
}
void JSTestNamedGetterCallWith::getOwnPropertyNames(JSObject* object, ExecState* state, PropertyNameArray& propertyNames, EnumerationMode mode)
{
auto* thisObject = jsCast<JSTestNamedGetterCallWith*>(object);
ASSERT_GC_OBJECT_INHERITS(object, info());
for (auto& propertyName : thisObject->wrapped().supportedPropertyNames())
propertyNames.add(Identifier::fromString(state, propertyName));
JSObject::getOwnPropertyNames(object, state, propertyNames, mode);
}
EncodedJSValue jsTestNamedGetterCallWithConstructor(ExecState* state, EncodedJSValue thisValue, PropertyName)
{
VM& vm = state->vm();
auto throwScope = DECLARE_THROW_SCOPE(vm);
auto* prototype = jsDynamicDowncast<JSTestNamedGetterCallWithPrototype*>(vm, JSValue::decode(thisValue));
if (UNLIKELY(!prototype))
return throwVMTypeError(state, throwScope);
return JSValue::encode(JSTestNamedGetterCallWith::getConstructor(state->vm(), prototype->globalObject()));
}
bool setJSTestNamedGetterCallWithConstructor(ExecState* state, EncodedJSValue thisValue, EncodedJSValue encodedValue)
{
VM& vm = state->vm();
auto throwScope = DECLARE_THROW_SCOPE(vm);
auto* prototype = jsDynamicDowncast<JSTestNamedGetterCallWithPrototype*>(vm, JSValue::decode(thisValue));
if (UNLIKELY(!prototype)) {
throwVMTypeError(state, throwScope);
return false;
}
return prototype->putDirect(vm, vm.propertyNames->constructor, JSValue::decode(encodedValue));
}
bool JSTestNamedGetterCallWithOwner::isReachableFromOpaqueRoots(JSC::Handle<JSC::Unknown> handle, void*, SlotVisitor& visitor)
{
UNUSED_PARAM(handle);
UNUSED_PARAM(visitor);
return false;
}
void JSTestNamedGetterCallWithOwner::finalize(JSC::Handle<JSC::Unknown> handle, void* context)
{
auto* jsTestNamedGetterCallWith = static_cast<JSTestNamedGetterCallWith*>(handle.slot()->asCell());
auto& world = *static_cast<DOMWrapperWorld*>(context);
uncacheWrapper(world, &jsTestNamedGetterCallWith->wrapped(), jsTestNamedGetterCallWith);
}
#if ENABLE(BINDING_INTEGRITY)
#if PLATFORM(WIN)
#pragma warning(disable: 4483)
extern "C" { extern void (*const __identifier("??_7TestNamedGetterCallWith@WebCore@@6B@")[])(); }
#else
extern "C" { extern void* _ZTVN7WebCore23TestNamedGetterCallWithE[]; }
#endif
#endif
JSC::JSValue toJSNewlyCreated(JSC::ExecState*, JSDOMGlobalObject* globalObject, Ref<TestNamedGetterCallWith>&& impl)
{
#if ENABLE(BINDING_INTEGRITY)
void* actualVTablePointer = *(reinterpret_cast<void**>(impl.ptr()));
#if PLATFORM(WIN)
void* expectedVTablePointer = reinterpret_cast<void*>(__identifier("??_7TestNamedGetterCallWith@WebCore@@6B@"));
#else
void* expectedVTablePointer = &_ZTVN7WebCore23TestNamedGetterCallWithE[2];
#endif
static_assert(std::is_polymorphic<TestNamedGetterCallWith>::value, "TestNamedGetterCallWith is not polymorphic");
RELEASE_ASSERT(actualVTablePointer == expectedVTablePointer);
#endif
return createWrapper<TestNamedGetterCallWith>(globalObject, WTFMove(impl));
}
JSC::JSValue toJS(JSC::ExecState* state, JSDOMGlobalObject* globalObject, TestNamedGetterCallWith& impl)
{
return wrap(state, globalObject, impl);
}
TestNamedGetterCallWith* JSTestNamedGetterCallWith::toWrapped(JSC::VM& vm, JSC::JSValue value)
{
if (auto* wrapper = jsDynamicDowncast<JSTestNamedGetterCallWith*>(vm, value))
return &wrapper->wrapped();
return nullptr;
}
}