| /* |
| This file is part of the WebKit open source project. |
| This file has been generated by generate-bindings.pl. DO NOT MODIFY! |
| |
| This library is free software; you can redistribute it and/or |
| modify it under the terms of the GNU Library General Public |
| License as published by the Free Software Foundation; either |
| version 2 of the License, or (at your option) any later version. |
| |
| This library is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| Library General Public License for more details. |
| |
| You should have received a copy of the GNU Library General Public License |
| along with this library; see the file COPYING.LIB. If not, write to |
| the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
| Boston, MA 02110-1301, USA. |
| */ |
| |
| #include "config.h" |
| #include "JSTestEventTarget.h" |
| |
| #include "ActiveDOMObject.h" |
| #include "ExtendedDOMClientIsoSubspaces.h" |
| #include "ExtendedDOMIsoSubspaces.h" |
| #include "JSDOMAbstractOperations.h" |
| #include "JSDOMBinding.h" |
| #include "JSDOMConstructorNotConstructable.h" |
| #include "JSDOMConvertInterface.h" |
| #include "JSDOMConvertNumbers.h" |
| #include "JSDOMExceptionHandling.h" |
| #include "JSDOMGlobalObject.h" |
| #include "JSDOMGlobalObjectInlines.h" |
| #include "JSDOMOperation.h" |
| #include "JSDOMWrapperCache.h" |
| #include "JSNode.h" |
| #include "ScriptExecutionContext.h" |
| #include "WebCoreJSClientData.h" |
| #include <JavaScriptCore/HeapAnalyzer.h> |
| #include <JavaScriptCore/JSCInlines.h> |
| #include <JavaScriptCore/JSDestructibleObjectHeapCellType.h> |
| #include <JavaScriptCore/PropertyNameArray.h> |
| #include <JavaScriptCore/SlotVisitorMacros.h> |
| #include <JavaScriptCore/SubspaceInlines.h> |
| #include <wtf/GetPtr.h> |
| #include <wtf/PointerPreparations.h> |
| #include <wtf/URL.h> |
| |
| |
| namespace WebCore { |
| using namespace JSC; |
| |
| // Functions |
| |
| static JSC_DECLARE_HOST_FUNCTION(jsTestEventTargetPrototypeFunction_item); |
| |
| // Attributes |
| |
| static JSC_DECLARE_CUSTOM_GETTER(jsTestEventTargetConstructor); |
| |
| class JSTestEventTargetPrototype final : public JSC::JSNonFinalObject { |
| public: |
| using Base = JSC::JSNonFinalObject; |
| static JSTestEventTargetPrototype* create(JSC::VM& vm, JSDOMGlobalObject* globalObject, JSC::Structure* structure) |
| { |
| JSTestEventTargetPrototype* ptr = new (NotNull, JSC::allocateCell<JSTestEventTargetPrototype>(vm)) JSTestEventTargetPrototype(vm, globalObject, structure); |
| ptr->finishCreation(vm); |
| return ptr; |
| } |
| |
| DECLARE_INFO; |
| template<typename CellType, JSC::SubspaceAccess> |
| static JSC::GCClient::IsoSubspace* subspaceFor(JSC::VM& vm) |
| { |
| STATIC_ASSERT_ISO_SUBSPACE_SHARABLE(JSTestEventTargetPrototype, Base); |
| return &vm.plainObjectSpace(); |
| } |
| 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: |
| JSTestEventTargetPrototype(JSC::VM& vm, JSC::JSGlobalObject*, JSC::Structure* structure) |
| : JSC::JSNonFinalObject(vm, structure) |
| { |
| } |
| |
| void finishCreation(JSC::VM&); |
| }; |
| STATIC_ASSERT_ISO_SUBSPACE_SHARABLE(JSTestEventTargetPrototype, JSTestEventTargetPrototype::Base); |
| |
| using JSTestEventTargetDOMConstructor = JSDOMConstructorNotConstructable<JSTestEventTarget>; |
| |
| template<> const ClassInfo JSTestEventTargetDOMConstructor::s_info = { "TestEventTarget"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSTestEventTargetDOMConstructor) }; |
| |
| template<> JSValue JSTestEventTargetDOMConstructor::prototypeForStructure(JSC::VM& vm, const JSDOMGlobalObject& globalObject) |
| { |
| return JSEventTarget::getConstructor(vm, &globalObject); |
| } |
| |
| template<> void JSTestEventTargetDOMConstructor::initializeProperties(VM& vm, JSDOMGlobalObject& globalObject) |
| { |
| putDirect(vm, vm.propertyNames->length, jsNumber(0), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum); |
| JSString* nameString = jsNontrivialString(vm, "TestEventTarget"_s); |
| m_originalName.set(vm, this, nameString); |
| putDirect(vm, vm.propertyNames->name, nameString, JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum); |
| putDirect(vm, vm.propertyNames->prototype, JSTestEventTarget::prototype(vm, globalObject), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::DontDelete); |
| } |
| |
| /* Hash table for prototype */ |
| |
| static const HashTableValue JSTestEventTargetPrototypeTableValues[] = |
| { |
| { "constructor"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum), NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsTestEventTargetConstructor), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, |
| { "item"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t)static_cast<RawNativeFunction>(jsTestEventTargetPrototypeFunction_item), (intptr_t) (1) } }, |
| }; |
| |
| const ClassInfo JSTestEventTargetPrototype::s_info = { "TestEventTarget"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSTestEventTargetPrototype) }; |
| |
| void JSTestEventTargetPrototype::finishCreation(VM& vm) |
| { |
| Base::finishCreation(vm); |
| reifyStaticProperties(vm, JSTestEventTarget::info(), JSTestEventTargetPrototypeTableValues, *this); |
| JSC_TO_STRING_TAG_WITHOUT_TRANSITION(); |
| } |
| |
| const ClassInfo JSTestEventTarget::s_info = { "TestEventTarget"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSTestEventTarget) }; |
| |
| JSTestEventTarget::JSTestEventTarget(Structure* structure, JSDOMGlobalObject& globalObject, Ref<TestEventTarget>&& impl) |
| : JSEventTarget(structure, globalObject, WTFMove(impl)) |
| { |
| } |
| |
| void JSTestEventTarget::finishCreation(VM& vm) |
| { |
| Base::finishCreation(vm); |
| ASSERT(inherits(info())); |
| |
| static_assert(!std::is_base_of<ActiveDOMObject, TestEventTarget>::value, "Interface is not marked as [ActiveDOMObject] even though implementation class subclasses ActiveDOMObject."); |
| |
| } |
| |
| JSObject* JSTestEventTarget::createPrototype(VM& vm, JSDOMGlobalObject& globalObject) |
| { |
| return JSTestEventTargetPrototype::create(vm, &globalObject, JSTestEventTargetPrototype::createStructure(vm, &globalObject, JSEventTarget::prototype(vm, globalObject))); |
| } |
| |
| JSObject* JSTestEventTarget::prototype(VM& vm, JSDOMGlobalObject& globalObject) |
| { |
| return getDOMPrototype<JSTestEventTarget>(vm, globalObject); |
| } |
| |
| JSValue JSTestEventTarget::getConstructor(VM& vm, const JSGlobalObject* globalObject) |
| { |
| return getDOMConstructor<JSTestEventTargetDOMConstructor, DOMConstructorID::TestEventTarget>(vm, *jsCast<const JSDOMGlobalObject*>(globalObject)); |
| } |
| |
| bool JSTestEventTarget::getOwnPropertySlot(JSObject* object, JSGlobalObject* lexicalGlobalObject, PropertyName propertyName, PropertySlot& slot) |
| { |
| auto throwScope = DECLARE_THROW_SCOPE(JSC::getVM(lexicalGlobalObject)); |
| auto* thisObject = jsCast<JSTestEventTarget*>(object); |
| ASSERT_GC_OBJECT_INHERITS(thisObject, info()); |
| if (auto index = parseIndex(propertyName)) { |
| if (index.value() < thisObject->wrapped().length()) { |
| auto value = toJS<IDLInterface<Node>>(*lexicalGlobalObject, *thisObject->globalObject(), throwScope, thisObject->wrapped().item(index.value())); |
| RETURN_IF_EXCEPTION(throwScope, false); |
| slot.setValue(thisObject, static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly), value); |
| return true; |
| } |
| return JSObject::getOwnPropertySlot(object, lexicalGlobalObject, propertyName, slot); |
| } |
| using GetterIDLType = IDLInterface<Node>; |
| auto getterFunctor = visibleNamedPropertyItemAccessorFunctor<GetterIDLType, JSTestEventTarget>([] (JSTestEventTarget& thisObject, PropertyName propertyName) -> decltype(auto) { |
| return thisObject.wrapped().namedItem(propertyNameToAtomString(propertyName)); |
| }); |
| if (auto namedProperty = accessVisibleNamedProperty<LegacyOverrideBuiltIns::No>(*lexicalGlobalObject, *thisObject, propertyName, getterFunctor)) { |
| auto value = toJS<IDLInterface<Node>>(*lexicalGlobalObject, *thisObject->globalObject(), throwScope, WTFMove(namedProperty.value())); |
| RETURN_IF_EXCEPTION(throwScope, false); |
| slot.setValue(thisObject, static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly), value); |
| return true; |
| } |
| return JSObject::getOwnPropertySlot(object, lexicalGlobalObject, propertyName, slot); |
| } |
| |
| bool JSTestEventTarget::getOwnPropertySlotByIndex(JSObject* object, JSGlobalObject* lexicalGlobalObject, unsigned index, PropertySlot& slot) |
| { |
| VM& vm = JSC::getVM(lexicalGlobalObject); |
| auto throwScope = DECLARE_THROW_SCOPE(vm); |
| auto* thisObject = jsCast<JSTestEventTarget*>(object); |
| ASSERT_GC_OBJECT_INHERITS(thisObject, info()); |
| if (LIKELY(index <= MAX_ARRAY_INDEX)) { |
| if (index < thisObject->wrapped().length()) { |
| auto value = toJS<IDLInterface<Node>>(*lexicalGlobalObject, *thisObject->globalObject(), throwScope, thisObject->wrapped().item(index)); |
| RETURN_IF_EXCEPTION(throwScope, false); |
| slot.setValue(thisObject, static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly), value); |
| return true; |
| } |
| return JSObject::getOwnPropertySlotByIndex(object, lexicalGlobalObject, index, slot); |
| } |
| auto propertyName = Identifier::from(vm, index); |
| using GetterIDLType = IDLInterface<Node>; |
| auto getterFunctor = visibleNamedPropertyItemAccessorFunctor<GetterIDLType, JSTestEventTarget>([] (JSTestEventTarget& thisObject, PropertyName propertyName) -> decltype(auto) { |
| return thisObject.wrapped().namedItem(propertyNameToAtomString(propertyName)); |
| }); |
| if (auto namedProperty = accessVisibleNamedProperty<LegacyOverrideBuiltIns::No>(*lexicalGlobalObject, *thisObject, propertyName, getterFunctor)) { |
| auto value = toJS<IDLInterface<Node>>(*lexicalGlobalObject, *thisObject->globalObject(), throwScope, WTFMove(namedProperty.value())); |
| RETURN_IF_EXCEPTION(throwScope, false); |
| slot.setValue(thisObject, static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly), value); |
| return true; |
| } |
| return JSObject::getOwnPropertySlotByIndex(object, lexicalGlobalObject, index, slot); |
| } |
| |
| void JSTestEventTarget::getOwnPropertyNames(JSObject* object, JSGlobalObject* lexicalGlobalObject, PropertyNameArray& propertyNames, DontEnumPropertiesMode mode) |
| { |
| VM& vm = JSC::getVM(lexicalGlobalObject); |
| auto* thisObject = jsCast<JSTestEventTarget*>(object); |
| ASSERT_GC_OBJECT_INHERITS(object, info()); |
| for (unsigned i = 0, count = thisObject->wrapped().length(); i < count; ++i) |
| propertyNames.add(Identifier::from(vm, i)); |
| for (auto& propertyName : thisObject->wrapped().supportedPropertyNames()) |
| propertyNames.add(Identifier::fromString(vm, propertyName)); |
| JSObject::getOwnPropertyNames(object, lexicalGlobalObject, propertyNames, mode); |
| } |
| |
| JSC_DEFINE_CUSTOM_GETTER(jsTestEventTargetConstructor, (JSGlobalObject* lexicalGlobalObject, EncodedJSValue thisValue, PropertyName)) |
| { |
| VM& vm = JSC::getVM(lexicalGlobalObject); |
| auto throwScope = DECLARE_THROW_SCOPE(vm); |
| auto* prototype = jsDynamicCast<JSTestEventTargetPrototype*>(JSValue::decode(thisValue)); |
| if (UNLIKELY(!prototype)) |
| return throwVMTypeError(lexicalGlobalObject, throwScope); |
| return JSValue::encode(JSTestEventTarget::getConstructor(JSC::getVM(lexicalGlobalObject), prototype->globalObject())); |
| } |
| |
| static inline JSC::EncodedJSValue jsTestEventTargetPrototypeFunction_itemBody(JSC::JSGlobalObject* lexicalGlobalObject, JSC::CallFrame* callFrame, typename IDLOperation<JSTestEventTarget>::ClassParameter castedThis) |
| { |
| auto& vm = JSC::getVM(lexicalGlobalObject); |
| auto throwScope = DECLARE_THROW_SCOPE(vm); |
| UNUSED_PARAM(throwScope); |
| UNUSED_PARAM(callFrame); |
| auto& impl = castedThis->wrapped(); |
| if (UNLIKELY(callFrame->argumentCount() < 1)) |
| return throwVMError(lexicalGlobalObject, throwScope, createNotEnoughArgumentsError(lexicalGlobalObject)); |
| EnsureStillAliveScope argument0 = callFrame->uncheckedArgument(0); |
| auto index = convert<IDLUnsignedLong>(*lexicalGlobalObject, argument0.value()); |
| RETURN_IF_EXCEPTION(throwScope, encodedJSValue()); |
| RELEASE_AND_RETURN(throwScope, JSValue::encode(toJS<IDLInterface<Node>>(*lexicalGlobalObject, *castedThis->globalObject(), throwScope, impl.item(WTFMove(index))))); |
| } |
| |
| JSC_DEFINE_HOST_FUNCTION(jsTestEventTargetPrototypeFunction_item, (JSGlobalObject* lexicalGlobalObject, CallFrame* callFrame)) |
| { |
| return IDLOperation<JSTestEventTarget>::call<jsTestEventTargetPrototypeFunction_itemBody>(*lexicalGlobalObject, *callFrame, "item"); |
| } |
| |
| JSC::GCClient::IsoSubspace* JSTestEventTarget::subspaceForImpl(JSC::VM& vm) |
| { |
| return WebCore::subspaceForImpl<JSTestEventTarget, UseCustomHeapCellType::No>(vm, |
| [] (auto& spaces) { return spaces.m_clientSubspaceForTestEventTarget.get(); }, |
| [] (auto& spaces, auto&& space) { spaces.m_clientSubspaceForTestEventTarget = WTFMove(space); }, |
| [] (auto& spaces) { return spaces.m_subspaceForTestEventTarget.get(); }, |
| [] (auto& spaces, auto&& space) { spaces.m_subspaceForTestEventTarget = WTFMove(space); } |
| ); |
| } |
| |
| void JSTestEventTarget::analyzeHeap(JSCell* cell, HeapAnalyzer& analyzer) |
| { |
| auto* thisObject = jsCast<JSTestEventTarget*>(cell); |
| analyzer.setWrappedObjectForCell(cell, &thisObject->wrapped()); |
| if (thisObject->scriptExecutionContext()) |
| analyzer.setLabelForCell(cell, "url " + thisObject->scriptExecutionContext()->url().string()); |
| Base::analyzeHeap(cell, analyzer); |
| } |
| |
| #if ENABLE(BINDING_INTEGRITY) |
| #if PLATFORM(WIN) |
| #pragma warning(disable: 4483) |
| extern "C" { extern void (*const __identifier("??_7TestEventTarget@WebCore@@6B@")[])(); } |
| #else |
| extern "C" { extern void* _ZTVN7WebCore15TestEventTargetE[]; } |
| #endif |
| #endif |
| |
| JSC::JSValue toJSNewlyCreated(JSC::JSGlobalObject*, JSDOMGlobalObject* globalObject, Ref<TestEventTarget>&& impl) |
| { |
| |
| if constexpr (std::is_polymorphic_v<TestEventTarget>) { |
| #if ENABLE(BINDING_INTEGRITY) |
| const void* actualVTablePointer = getVTablePointer(impl.ptr()); |
| #if PLATFORM(WIN) |
| void* expectedVTablePointer = __identifier("??_7TestEventTarget@WebCore@@6B@"); |
| #else |
| void* expectedVTablePointer = &_ZTVN7WebCore15TestEventTargetE[2]; |
| #endif |
| |
| // If you hit this assertion you either have a use after free bug, or |
| // TestEventTarget has subclasses. If TestEventTarget has subclasses that get passed |
| // to toJS() we currently require TestEventTarget you to opt out of binding hardening |
| // by adding the SkipVTableValidation attribute to the interface IDL definition |
| RELEASE_ASSERT(actualVTablePointer == expectedVTablePointer); |
| #endif |
| } |
| return createWrapper<TestEventTarget>(globalObject, WTFMove(impl)); |
| } |
| |
| JSC::JSValue toJS(JSC::JSGlobalObject* lexicalGlobalObject, JSDOMGlobalObject* globalObject, TestEventTarget& impl) |
| { |
| return wrap(lexicalGlobalObject, globalObject, impl); |
| } |
| |
| TestEventTarget* JSTestEventTarget::toWrapped(JSC::VM&, JSC::JSValue value) |
| { |
| if (auto* wrapper = jsDynamicCast<JSTestEventTarget*>(value)) |
| return &wrapper->wrapped(); |
| return nullptr; |
| } |
| |
| } |