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Diffstat (limited to 'src/javascript/jsc/bindings/webcore/JSMessageEvent.cpp')
| -rw-r--r-- | src/javascript/jsc/bindings/webcore/JSMessageEvent.cpp | 521 |
1 files changed, 0 insertions, 521 deletions
diff --git a/src/javascript/jsc/bindings/webcore/JSMessageEvent.cpp b/src/javascript/jsc/bindings/webcore/JSMessageEvent.cpp deleted file mode 100644 index ef0a1093d..000000000 --- a/src/javascript/jsc/bindings/webcore/JSMessageEvent.cpp +++ /dev/null @@ -1,521 +0,0 @@ -/* - 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 "JSMessageEvent.h" -#include "JavaScriptCore/ObjectConstructor.h" -#include "ActiveDOMObject.h" -#include "ExtendedDOMClientIsoSubspaces.h" -#include "ExtendedDOMIsoSubspaces.h" -#include "IDLTypes.h" -#include "JSDOMAttribute.h" -#include "JSDOMBinding.h" -#include "JSDOMConstructor.h" -#include "JSDOMConvertAny.h" -#include "JSDOMConvertBase.h" -#include "JSDOMConvertBoolean.h" -#include "JSDOMConvertInterface.h" -#include "JSDOMConvertNullable.h" -#include "JSDOMConvertSequences.h" -#include "JSDOMConvertStrings.h" -#include "JSDOMConvertUnion.h" -#include "JSDOMExceptionHandling.h" -#include "JSDOMGlobalObject.h" -#include "JSDOMGlobalObjectInlines.h" -#include "JSDOMOperation.h" -#include "JSDOMWrapperCache.h" -// #include "JSMessagePort.h" -#include "JSServiceWorker.h" -#include "JSWindowProxy.h" -#include "ScriptExecutionContext.h" -#include "WebCoreJSClientData.h" -#include <JavaScriptCore/HeapAnalyzer.h> -#include <JavaScriptCore/JSArray.h> -#include <JavaScriptCore/JSCInlines.h> -#include <JavaScriptCore/JSDestructibleObjectHeapCellType.h> -#include <JavaScriptCore/SlotVisitorMacros.h> -#include <JavaScriptCore/SubspaceInlines.h> -#include <variant> -#include <wtf/GetPtr.h> -#include <wtf/PointerPreparations.h> -#include <wtf/URL.h> - -namespace WebCore { -using namespace JSC; - -template<> MessageEvent::Init convertDictionary<MessageEvent::Init>(JSGlobalObject& lexicalGlobalObject, JSValue value) -{ - VM& vm = JSC::getVM(&lexicalGlobalObject); - auto throwScope = DECLARE_THROW_SCOPE(vm); - bool isNullOrUndefined = value.isUndefinedOrNull(); - auto* object = isNullOrUndefined ? nullptr : value.getObject(); - if (UNLIKELY(!isNullOrUndefined && !object)) { - throwTypeError(&lexicalGlobalObject, throwScope); - return {}; - } - MessageEvent::Init result; - JSValue bubblesValue; - if (isNullOrUndefined) - bubblesValue = jsUndefined(); - else { - bubblesValue = object->get(&lexicalGlobalObject, Identifier::fromString(vm, "bubbles"_s)); - RETURN_IF_EXCEPTION(throwScope, {}); - } - if (!bubblesValue.isUndefined()) { - result.bubbles = convert<IDLBoolean>(lexicalGlobalObject, bubblesValue); - RETURN_IF_EXCEPTION(throwScope, {}); - } else - result.bubbles = false; - JSValue cancelableValue; - if (isNullOrUndefined) - cancelableValue = jsUndefined(); - else { - cancelableValue = object->get(&lexicalGlobalObject, Identifier::fromString(vm, "cancelable"_s)); - RETURN_IF_EXCEPTION(throwScope, {}); - } - if (!cancelableValue.isUndefined()) { - result.cancelable = convert<IDLBoolean>(lexicalGlobalObject, cancelableValue); - RETURN_IF_EXCEPTION(throwScope, {}); - } else - result.cancelable = false; - JSValue composedValue; - if (isNullOrUndefined) - composedValue = jsUndefined(); - else { - composedValue = object->get(&lexicalGlobalObject, Identifier::fromString(vm, "composed"_s)); - RETURN_IF_EXCEPTION(throwScope, {}); - } - if (!composedValue.isUndefined()) { - result.composed = convert<IDLBoolean>(lexicalGlobalObject, composedValue); - RETURN_IF_EXCEPTION(throwScope, {}); - } else - result.composed = false; - JSValue dataValue; - if (isNullOrUndefined) - dataValue = jsUndefined(); - else { - dataValue = object->get(&lexicalGlobalObject, Identifier::fromString(vm, "data"_s)); - RETURN_IF_EXCEPTION(throwScope, {}); - } - if (!dataValue.isUndefined()) { - result.data = convert<IDLAny>(lexicalGlobalObject, dataValue); - RETURN_IF_EXCEPTION(throwScope, {}); - } else - result.data = jsNull(); - JSValue lastEventIdValue; - if (isNullOrUndefined) - lastEventIdValue = jsUndefined(); - else { - lastEventIdValue = object->get(&lexicalGlobalObject, Identifier::fromString(vm, "lastEventId"_s)); - RETURN_IF_EXCEPTION(throwScope, {}); - } - if (!lastEventIdValue.isUndefined()) { - result.lastEventId = convert<IDLDOMString>(lexicalGlobalObject, lastEventIdValue); - RETURN_IF_EXCEPTION(throwScope, {}); - } else - result.lastEventId = emptyString(); - JSValue originValue; - if (isNullOrUndefined) - originValue = jsUndefined(); - else { - originValue = object->get(&lexicalGlobalObject, Identifier::fromString(vm, "origin"_s)); - RETURN_IF_EXCEPTION(throwScope, {}); - } - if (!originValue.isUndefined()) { - result.origin = convert<IDLUSVString>(lexicalGlobalObject, originValue); - RETURN_IF_EXCEPTION(throwScope, {}); - } else - result.origin = emptyString(); - // JSValue portsValue; - // if (isNullOrUndefined) - // portsValue = jsUndefined(); - // else { - // portsValue = object->get(&lexicalGlobalObject, Identifier::fromString(vm, "ports"_s)); - // RETURN_IF_EXCEPTION(throwScope, { }); - // } - // if (!portsValue.isUndefined()) { - // result.ports = convert<IDLSequence<IDLInterface<MessagePort>>>(lexicalGlobalObject, portsValue); - // RETURN_IF_EXCEPTION(throwScope, { }); - // } else - // result.ports = Converter<IDLSequence<IDLInterface<MessagePort>>>::ReturnType{ }; - JSValue sourceValue; - if (isNullOrUndefined) - sourceValue = jsUndefined(); - else { - sourceValue = object->get(&lexicalGlobalObject, Identifier::fromString(vm, "source"_s)); - RETURN_IF_EXCEPTION(throwScope, {}); - } - // if (!sourceValue.isUndefined()) { - // result.source = convert<IDLNullable<IDLUnion<IDLInterface<WindowProxy>, IDLInterface<MessagePort>, IDLInterface<ServiceWorker>>>>(lexicalGlobalObject, sourceValue); - // RETURN_IF_EXCEPTION(throwScope, {}); - // } else - result.source = std::nullopt; - return result; -} - -// Functions - -static JSC_DECLARE_HOST_FUNCTION(jsMessageEventPrototypeFunction_initMessageEvent); - -// Attributes - -static JSC_DECLARE_CUSTOM_GETTER(jsMessageEventConstructor); -static JSC_DECLARE_CUSTOM_GETTER(jsMessageEvent_origin); -static JSC_DECLARE_CUSTOM_GETTER(jsMessageEvent_lastEventId); -static JSC_DECLARE_CUSTOM_GETTER(jsMessageEvent_source); -static JSC_DECLARE_CUSTOM_GETTER(jsMessageEvent_data); -static JSC_DECLARE_CUSTOM_GETTER(jsMessageEvent_ports); - -class JSMessageEventPrototype final : public JSC::JSNonFinalObject { -public: - using Base = JSC::JSNonFinalObject; - static JSMessageEventPrototype* create(JSC::VM& vm, JSDOMGlobalObject* globalObject, JSC::Structure* structure) - { - JSMessageEventPrototype* ptr = new (NotNull, JSC::allocateCell<JSMessageEventPrototype>(vm)) JSMessageEventPrototype(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(JSMessageEventPrototype, 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: - JSMessageEventPrototype(JSC::VM& vm, JSC::JSGlobalObject*, JSC::Structure* structure) - : JSC::JSNonFinalObject(vm, structure) - { - } - - void finishCreation(JSC::VM&); -}; -STATIC_ASSERT_ISO_SUBSPACE_SHARABLE(JSMessageEventPrototype, JSMessageEventPrototype::Base); - -using JSMessageEventDOMConstructor = JSDOMConstructor<JSMessageEvent>; - -template<> EncodedJSValue JSC_HOST_CALL_ATTRIBUTES JSMessageEventDOMConstructor::construct(JSGlobalObject* lexicalGlobalObject, CallFrame* callFrame) -{ - VM& vm = lexicalGlobalObject->vm(); - auto throwScope = DECLARE_THROW_SCOPE(vm); - auto* castedThis = jsCast<JSMessageEventDOMConstructor*>(callFrame->jsCallee()); - ASSERT(castedThis); - if (UNLIKELY(callFrame->argumentCount() < 1)) - return throwVMError(lexicalGlobalObject, throwScope, createNotEnoughArgumentsError(lexicalGlobalObject)); - EnsureStillAliveScope argument0 = callFrame->uncheckedArgument(0); - auto type = convert<IDLAtomStringAdaptor<IDLDOMString>>(*lexicalGlobalObject, argument0.value()); - RETURN_IF_EXCEPTION(throwScope, encodedJSValue()); - EnsureStillAliveScope argument1 = callFrame->argument(1); - auto eventInitDict = convert<IDLDictionary<MessageEvent::Init>>(*lexicalGlobalObject, argument1.value()); - RETURN_IF_EXCEPTION(throwScope, encodedJSValue()); - auto object = MessageEvent::create(WTFMove(type), WTFMove(eventInitDict)); - if constexpr (IsExceptionOr<decltype(object)>) - RETURN_IF_EXCEPTION(throwScope, {}); - static_assert(TypeOrExceptionOrUnderlyingType<decltype(object)>::isRef); - auto jsValue = toJSNewlyCreated<IDLInterface<MessageEvent>>(*lexicalGlobalObject, *castedThis->globalObject(), throwScope, WTFMove(object)); - if constexpr (IsExceptionOr<decltype(object)>) - RETURN_IF_EXCEPTION(throwScope, {}); - setSubclassStructureIfNeeded<MessageEvent>(lexicalGlobalObject, callFrame, asObject(jsValue)); - RETURN_IF_EXCEPTION(throwScope, {}); - return JSValue::encode(jsValue); -} -JSC_ANNOTATE_HOST_FUNCTION(JSMessageEventDOMConstructorConstruct, JSMessageEventDOMConstructor::construct); - -template<> const ClassInfo JSMessageEventDOMConstructor::s_info = { "MessageEvent"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSMessageEventDOMConstructor) }; - -template<> JSValue JSMessageEventDOMConstructor::prototypeForStructure(JSC::VM& vm, const JSDOMGlobalObject& globalObject) -{ - return JSEvent::getConstructor(vm, &globalObject); -} - -template<> void JSMessageEventDOMConstructor::initializeProperties(VM& vm, JSDOMGlobalObject& globalObject) -{ - putDirect(vm, vm.propertyNames->length, jsNumber(1), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum); - JSString* nameString = jsNontrivialString(vm, "MessageEvent"_s); - m_originalName.set(vm, this, nameString); - putDirect(vm, vm.propertyNames->name, nameString, JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum); - putDirect(vm, vm.propertyNames->prototype, JSMessageEvent::prototype(vm, globalObject), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::DontDelete); -} - -/* Hash table for prototype */ - -static const HashTableValue JSMessageEventPrototypeTableValues[] = { - { "constructor"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsMessageEventConstructor), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, - { "origin"_s, static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsMessageEvent_origin), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, - { "lastEventId"_s, static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsMessageEvent_lastEventId), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, - { "source"_s, static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsMessageEvent_source), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, - { "data"_s, static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsMessageEvent_data), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, - { "ports"_s, static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsMessageEvent_ports), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, - { "initMessageEvent"_s, static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsMessageEventPrototypeFunction_initMessageEvent), (intptr_t)(1) } }, -}; - -const ClassInfo JSMessageEventPrototype::s_info = { "MessageEvent"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSMessageEventPrototype) }; - -void JSMessageEventPrototype::finishCreation(VM& vm) -{ - Base::finishCreation(vm); - reifyStaticProperties(vm, JSMessageEvent::info(), JSMessageEventPrototypeTableValues, *this); - JSC_TO_STRING_TAG_WITHOUT_TRANSITION(); -} - -const ClassInfo JSMessageEvent::s_info = { "MessageEvent"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSMessageEvent) }; - -JSMessageEvent::JSMessageEvent(Structure* structure, JSDOMGlobalObject& globalObject, Ref<MessageEvent>&& impl) - : JSEvent(structure, globalObject, WTFMove(impl)) -{ -} - -void JSMessageEvent::finishCreation(VM& vm) -{ - Base::finishCreation(vm); - ASSERT(inherits(info())); - - // static_assert(!std::is_base_of<ActiveDOMObject, MessageEvent>::value, "Interface is not marked as [ActiveDOMObject] even though implementation class subclasses ActiveDOMObject."); - - vm.heap.reportExtraMemoryAllocated(wrapped().memoryCost()); -} - -JSObject* JSMessageEvent::createPrototype(VM& vm, JSDOMGlobalObject& globalObject) -{ - return JSMessageEventPrototype::create(vm, &globalObject, JSMessageEventPrototype::createStructure(vm, &globalObject, JSEvent::prototype(vm, globalObject))); -} - -JSObject* JSMessageEvent::prototype(VM& vm, JSDOMGlobalObject& globalObject) -{ - return getDOMPrototype<JSMessageEvent>(vm, globalObject); -} - -JSValue JSMessageEvent::getConstructor(VM& vm, const JSGlobalObject* globalObject) -{ - return getDOMConstructor<JSMessageEventDOMConstructor, DOMConstructorID::MessageEvent>(vm, *jsCast<const JSDOMGlobalObject*>(globalObject)); -} - -JSC_DEFINE_CUSTOM_GETTER(jsMessageEventConstructor, (JSGlobalObject * lexicalGlobalObject, EncodedJSValue thisValue, PropertyName)) -{ - VM& vm = JSC::getVM(lexicalGlobalObject); - auto throwScope = DECLARE_THROW_SCOPE(vm); - auto* prototype = jsDynamicCast<JSMessageEventPrototype*>(JSValue::decode(thisValue)); - if (UNLIKELY(!prototype)) - return throwVMTypeError(lexicalGlobalObject, throwScope); - return JSValue::encode(JSMessageEvent::getConstructor(JSC::getVM(lexicalGlobalObject), prototype->globalObject())); -} - -static inline JSValue jsMessageEvent_originGetter(JSGlobalObject& lexicalGlobalObject, JSMessageEvent& thisObject) -{ - auto& vm = JSC::getVM(&lexicalGlobalObject); - auto throwScope = DECLARE_THROW_SCOPE(vm); - auto& impl = thisObject.wrapped(); - RELEASE_AND_RETURN(throwScope, (toJS<IDLUSVString>(lexicalGlobalObject, throwScope, impl.origin()))); -} - -JSC_DEFINE_CUSTOM_GETTER(jsMessageEvent_origin, (JSGlobalObject * lexicalGlobalObject, EncodedJSValue thisValue, PropertyName attributeName)) -{ - return IDLAttribute<JSMessageEvent>::get<jsMessageEvent_originGetter, CastedThisErrorBehavior::Assert>(*lexicalGlobalObject, thisValue, attributeName); -} - -static inline JSValue jsMessageEvent_lastEventIdGetter(JSGlobalObject& lexicalGlobalObject, JSMessageEvent& thisObject) -{ - auto& vm = JSC::getVM(&lexicalGlobalObject); - auto throwScope = DECLARE_THROW_SCOPE(vm); - auto& impl = thisObject.wrapped(); - RELEASE_AND_RETURN(throwScope, (toJS<IDLDOMString>(lexicalGlobalObject, throwScope, impl.lastEventId()))); -} - -JSC_DEFINE_CUSTOM_GETTER(jsMessageEvent_lastEventId, (JSGlobalObject * lexicalGlobalObject, EncodedJSValue thisValue, PropertyName attributeName)) -{ - return IDLAttribute<JSMessageEvent>::get<jsMessageEvent_lastEventIdGetter, CastedThisErrorBehavior::Assert>(*lexicalGlobalObject, thisValue, attributeName); -} - -static inline JSValue jsMessageEvent_sourceGetter(JSGlobalObject& lexicalGlobalObject, JSMessageEvent& thisObject) -{ - auto& vm = JSC::getVM(&lexicalGlobalObject); - return lexicalGlobalObject.globalThis(); - // auto throwScope = DECLARE_THROW_SCOPE(vm); - // auto& impl = thisObject.wrapped(); - // RELEASE_AND_RETURN(throwScope, (toJS<IDLNullable<IDLUnion<IDLInterface<WindowProxy>, IDLInterface<MessagePort>, IDLInterface<ServiceWorker>>>>(lexicalGlobalObject, *thisObject.globalObject(), throwScope, impl.source()))); -} - -JSC_DEFINE_CUSTOM_GETTER(jsMessageEvent_source, (JSGlobalObject * lexicalGlobalObject, EncodedJSValue thisValue, PropertyName attributeName)) -{ - return IDLAttribute<JSMessageEvent>::get<jsMessageEvent_sourceGetter, CastedThisErrorBehavior::Assert>(*lexicalGlobalObject, thisValue, attributeName); -} - -static inline JSValue jsMessageEvent_dataGetter(JSGlobalObject& lexicalGlobalObject, JSMessageEvent& thisObject) -{ - UNUSED_PARAM(lexicalGlobalObject); - return thisObject.data(lexicalGlobalObject); -} - -JSC_DEFINE_CUSTOM_GETTER(jsMessageEvent_data, (JSGlobalObject * lexicalGlobalObject, EncodedJSValue thisValue, PropertyName attributeName)) -{ - return IDLAttribute<JSMessageEvent>::get<jsMessageEvent_dataGetter, CastedThisErrorBehavior::Assert>(*lexicalGlobalObject, thisValue, attributeName); -} - -static inline JSValue jsMessageEvent_portsGetter(JSGlobalObject& lexicalGlobalObject, JSMessageEvent& thisObject) -{ - UNUSED_PARAM(lexicalGlobalObject); - // TODO: - return JSArray::create(lexicalGlobalObject.vm(), lexicalGlobalObject.arrayStructureForIndexingTypeDuringAllocation(ArrayWithContiguous), 0); - // return thisObject.ports(lexicalGlobalObject); -} - -JSC_DEFINE_CUSTOM_GETTER(jsMessageEvent_ports, (JSGlobalObject * lexicalGlobalObject, EncodedJSValue thisValue, PropertyName attributeName)) -{ - return IDLAttribute<JSMessageEvent>::get<jsMessageEvent_portsGetter, CastedThisErrorBehavior::Assert>(*lexicalGlobalObject, thisValue, attributeName); -} - -static inline JSC::EncodedJSValue jsMessageEventPrototypeFunction_initMessageEventBody(JSC::JSGlobalObject* lexicalGlobalObject, JSC::CallFrame* callFrame, typename IDLOperation<JSMessageEvent>::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 type = convert<IDLAtomStringAdaptor<IDLDOMString>>(*lexicalGlobalObject, argument0.value()); - RETURN_IF_EXCEPTION(throwScope, encodedJSValue()); - EnsureStillAliveScope argument1 = callFrame->argument(1); - auto bubbles = convert<IDLBoolean>(*lexicalGlobalObject, argument1.value()); - RETURN_IF_EXCEPTION(throwScope, encodedJSValue()); - EnsureStillAliveScope argument2 = callFrame->argument(2); - auto cancelable = convert<IDLBoolean>(*lexicalGlobalObject, argument2.value()); - RETURN_IF_EXCEPTION(throwScope, encodedJSValue()); - EnsureStillAliveScope argument3 = callFrame->argument(3); - auto data = argument3.value().isUndefined() ? jsNull() : convert<IDLAny>(*lexicalGlobalObject, argument3.value()); - RETURN_IF_EXCEPTION(throwScope, encodedJSValue()); - EnsureStillAliveScope argument4 = callFrame->argument(4); - auto originArg = argument4.value().isUndefined() ? emptyString() : convert<IDLUSVString>(*lexicalGlobalObject, argument4.value()); - RETURN_IF_EXCEPTION(throwScope, encodedJSValue()); - EnsureStillAliveScope argument5 = callFrame->argument(5); - auto lastEventId = argument5.value().isUndefined() ? emptyString() : convert<IDLDOMString>(*lexicalGlobalObject, argument5.value()); - RETURN_IF_EXCEPTION(throwScope, encodedJSValue()); - EnsureStillAliveScope argument6 = callFrame->argument(6); - auto source = WebCore::MessageEventSource(); - // RETURN_IF_EXCEPTION(throwScope, encodedJSValue()); - // EnsureStillAliveScope argument7 = callFrame->argument(7); - // auto messagePorts = JSArray::create(lexicalGlobalObject.vm(), lexicalGlobalObject->arrayStructureForIndexingTypeDuringAllocation(ArrayWithContiguous), 0); - // auto messagePorts = Converter<IDLSequence<IDLInterface<MessagePort>>>::ReturnType {}; - RETURN_IF_EXCEPTION(throwScope, encodedJSValue()); - // RELEASE_AND_RETURN(throwScope, JSValue::encode(toJS<IDLUndefined>(*lexicalGlobalObject, throwScope, [&]() -> decltype(auto) { return impl.initMessageEvent(WTFMove(type), WTFMove(bubbles), WTFMove(cancelable), WTFMove(data), WTFMove(originArg), WTFMove(lastEventId), WTFMove(source), WTFMove(messagePorts)); }))); - RELEASE_AND_RETURN(throwScope, JSValue::encode(toJS<IDLUndefined>(*lexicalGlobalObject, throwScope, [&]() -> decltype(auto) { return impl.initMessageEvent(WTFMove(type), WTFMove(bubbles), WTFMove(cancelable), WTFMove(data), WTFMove(originArg), WTFMove(lastEventId), WTFMove(source)); }))); -} - -JSC_DEFINE_HOST_FUNCTION(jsMessageEventPrototypeFunction_initMessageEvent, (JSGlobalObject * lexicalGlobalObject, CallFrame* callFrame)) -{ - return IDLOperation<JSMessageEvent>::call<jsMessageEventPrototypeFunction_initMessageEventBody>(*lexicalGlobalObject, *callFrame, "initMessageEvent"); -} - -JSC::GCClient::IsoSubspace* JSMessageEvent::subspaceForImpl(JSC::VM& vm) -{ - return WebCore::subspaceForImpl<JSMessageEvent, UseCustomHeapCellType::No>( - vm, - [](auto& spaces) { return spaces.m_clientSubspaceForMessageEvent.get(); }, - [](auto& spaces, auto&& space) { spaces.m_clientSubspaceForMessageEvent = WTFMove(space); }, - [](auto& spaces) { return spaces.m_subspaceForMessageEvent.get(); }, - [](auto& spaces, auto&& space) { spaces.m_subspaceForMessageEvent = WTFMove(space); }); -} - -template<typename Visitor> -void JSMessageEvent::visitChildrenImpl(JSCell* cell, Visitor& visitor) -{ - auto* thisObject = jsCast<JSMessageEvent*>(cell); - ASSERT_GC_OBJECT_INHERITS(thisObject, info()); - Base::visitChildren(thisObject, visitor); - thisObject->visitAdditionalChildren(visitor); - visitor.reportExtraMemoryVisited(thisObject->wrapped().memoryCost()); -} - -DEFINE_VISIT_CHILDREN(JSMessageEvent); - -template<typename Visitor> -void JSMessageEvent::visitOutputConstraints(JSCell* cell, Visitor& visitor) -{ - auto* thisObject = jsCast<JSMessageEvent*>(cell); - ASSERT_GC_OBJECT_INHERITS(thisObject, info()); - Base::visitOutputConstraints(thisObject, visitor); - thisObject->visitAdditionalChildren(visitor); -} - -template void JSMessageEvent::visitOutputConstraints(JSCell*, AbstractSlotVisitor&); -template void JSMessageEvent::visitOutputConstraints(JSCell*, SlotVisitor&); -size_t JSMessageEvent::estimatedSize(JSCell* cell, VM& vm) -{ - auto* thisObject = jsCast<JSMessageEvent*>(cell); - return Base::estimatedSize(thisObject, vm) + thisObject->wrapped().memoryCost(); -} - -void JSMessageEvent::analyzeHeap(JSCell* cell, HeapAnalyzer& analyzer) -{ - auto* thisObject = jsCast<JSMessageEvent*>(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("??_7MessageEvent@WebCore@@6B@")[])(); -} -#else -extern "C" { -extern void* _ZTVN7WebCore12MessageEventE[]; -} -#endif -#endif - -JSC::JSValue toJSNewlyCreated(JSC::JSGlobalObject*, JSDOMGlobalObject* globalObject, Ref<MessageEvent>&& impl) -{ - - if constexpr (std::is_polymorphic_v<MessageEvent>) { -#if ENABLE(BINDING_INTEGRITY) - const void* actualVTablePointer = getVTablePointer(impl.ptr()); -#if PLATFORM(WIN) - void* expectedVTablePointer = __identifier("??_7MessageEvent@WebCore@@6B@"); -#else - void* expectedVTablePointer = &_ZTVN7WebCore12MessageEventE[2]; -#endif - - // If you hit this assertion you either have a use after free bug, or - // MessageEvent has subclasses. If MessageEvent has subclasses that get passed - // to toJS() we currently require MessageEvent you to opt out of binding hardening - // by adding the SkipVTableValidation attribute to the interface IDL definition - RELEASE_ASSERT(actualVTablePointer == expectedVTablePointer); -#endif - } - return createWrapper<MessageEvent>(globalObject, WTFMove(impl)); -} - -JSC::JSValue toJS(JSC::JSGlobalObject* lexicalGlobalObject, JSDOMGlobalObject* globalObject, MessageEvent& impl) -{ - return wrap(lexicalGlobalObject, globalObject, impl); -} - -} |