diff options
11 files changed, 738 insertions, 14 deletions
diff --git a/src/javascript/jsc/bindings/JSDOMWrapper.cpp b/src/javascript/jsc/bindings/JSDOMWrapper.cpp index e04bd59b4..379c1bc8c 100644 --- a/src/javascript/jsc/bindings/JSDOMWrapper.cpp +++ b/src/javascript/jsc/bindings/JSDOMWrapper.cpp @@ -45,17 +45,17 @@ JSDOMObject::JSDOMObject(JSC::Structure* structure, JSC::JSGlobalObject& globalO // ASSERT(scriptExecutionContext() || globalObject.classInfo(globalObject.vm()) == JSRemoteDOMWindow::info()); } -// JSC::JSValue cloneAcrossWorlds(JSC::JSGlobalObject& lexicalGlobalObject, const JSDOMObject& owner, JSC::JSValue value) -// { -// if (isWorldCompatible(lexicalGlobalObject, value)) -// return value; -// // FIXME: Is it best to handle errors by returning null rather than throwing an exception? -// auto serializedValue = SerializedScriptValue::create(lexicalGlobalObject, value, SerializationErrorMode::NonThrowing); -// if (!serializedValue) -// return JSC::jsNull(); -// // FIXME: Why is owner->globalObject() better than lexicalGlobalObject.lexicalGlobalObject() here? -// // Unlike this, isWorldCompatible uses lexicalGlobalObject.lexicalGlobalObject(); should the two match? -// return serializedValue->deserialize(lexicalGlobalObject, owner.globalObject()); -// } +JSC::JSValue cloneAcrossWorlds(JSC::JSGlobalObject& lexicalGlobalObject, const JSDOMObject& owner, JSC::JSValue value) +{ + if (isWorldCompatible(lexicalGlobalObject, value)) + return value; + // // FIXME: Is it best to handle errors by returning null rather than throwing an exception? + // auto serializedValue = SerializedScriptValue::create(lexicalGlobalObject, value, SerializationErrorMode::NonThrowing); + // if (!serializedValue) + // return JSC::jsNull(); + // FIXME: Why is owner->globalObject() better than lexicalGlobalObject.lexicalGlobalObject() here? + // Unlike this, isWorldCompatible uses lexicalGlobalObject.lexicalGlobalObject(); should the two match? + // return serializedValue->deserialize(lexicalGlobalObject, owner.globalObject()); +} } // namespace WebCore diff --git a/src/javascript/jsc/bindings/ZigGlobalObject.cpp b/src/javascript/jsc/bindings/ZigGlobalObject.cpp index c484bbc2f..72a1afa87 100644 --- a/src/javascript/jsc/bindings/ZigGlobalObject.cpp +++ b/src/javascript/jsc/bindings/ZigGlobalObject.cpp @@ -83,6 +83,7 @@ #include "JSEventTarget.h" #include "EventTargetConcrete.h" #include "JSAbortSignal.h" +#include "JSCustomEvent.h" #include "JSAbortController.h" #include "JSEvent.h" @@ -358,6 +359,17 @@ JSC_DEFINE_CUSTOM_GETTER(JSEvent_getter, WebCore::JSEvent::getConstructor(JSC::getVM(lexicalGlobalObject), thisObject)); } +JSC_DECLARE_CUSTOM_GETTER(JSCustomEvent_getter); + +JSC_DEFINE_CUSTOM_GETTER(JSCustomEvent_getter, + (JSC::JSGlobalObject * lexicalGlobalObject, JSC::EncodedJSValue thisValue, + JSC::PropertyName)) +{ + Zig::GlobalObject* thisObject = JSC::jsCast<Zig::GlobalObject*>(lexicalGlobalObject); + return JSC::JSValue::encode( + WebCore::JSCustomEvent::getConstructor(JSC::getVM(lexicalGlobalObject), thisObject)); +} + JSC_DECLARE_CUSTOM_GETTER(JSEventTarget_getter); JSC_DEFINE_CUSTOM_GETTER(JSEventTarget_getter, @@ -832,6 +844,9 @@ void GlobalObject::installAPIGlobals(JSClassRef* globals, int count, JSC::VM& vm putDirectCustomAccessor(vm, JSC::Identifier::fromString(vm, "AbortSignal"), JSC::CustomGetterSetter::create(vm, JSDOMAbortSignal_getter, nullptr), JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly); + putDirectCustomAccessor(vm, JSC::Identifier::fromString(vm, "CustomEvent"), JSC::CustomGetterSetter::create(vm, JSCustomEvent_getter, nullptr), + JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly); + extraStaticGlobals.releaseBuffer(); } diff --git a/src/javascript/jsc/bindings/webcore/CustomEvent.cpp b/src/javascript/jsc/bindings/webcore/CustomEvent.cpp new file mode 100644 index 000000000..2f17f794b --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/CustomEvent.cpp @@ -0,0 +1,78 @@ +/* + * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies) + * Copyright (C) 2011-2017 Apple Inc. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY + * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include "config.h" +#include "CustomEvent.h" + +#include <JavaScriptCore/JSCInlines.h> +// #include <wtf/IsoMallocInlines.h> + +namespace WebCore { + +WTF_MAKE_ISO_ALLOCATED_IMPL(CustomEvent); + +inline CustomEvent::CustomEvent(IsTrusted isTrusted) + : Event(isTrusted) +{ +} + +inline CustomEvent::CustomEvent(const AtomString& type, const Init& initializer, IsTrusted isTrusted) + : Event(type, initializer, isTrusted) + , m_detail(initializer.detail) +{ +} + +CustomEvent::~CustomEvent() = default; + +Ref<CustomEvent> CustomEvent::create(IsTrusted isTrusted) +{ + return adoptRef(*new CustomEvent(isTrusted)); +} + +Ref<CustomEvent> CustomEvent::create(const AtomString& type, const Init& initializer, IsTrusted isTrusted) +{ + return adoptRef(*new CustomEvent(type, initializer, isTrusted)); +} + +void CustomEvent::initCustomEvent(const AtomString& type, bool canBubble, bool cancelable, JSC::JSValue detail) +{ + if (isBeingDispatched()) + return; + + initEvent(type, canBubble, cancelable); + + // FIXME: This code is wrong: we should emit a write-barrier. Otherwise, GC can collect it. + // https://bugs.webkit.org/show_bug.cgi?id=236353 + m_detail.setWeakly(detail); + m_cachedDetail.clear(); +} + +EventInterface CustomEvent::eventInterface() const +{ + return CustomEventInterfaceType; +} + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/webcore/CustomEvent.h b/src/javascript/jsc/bindings/webcore/CustomEvent.h new file mode 100644 index 000000000..355e2b1cd --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/CustomEvent.h @@ -0,0 +1,66 @@ +/* + * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies) + * Copyright (C) 2011-2018 Apple Inc. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY + * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#pragma once + +#include "root.h" + +#include "Event.h" +#include "JSValueInWrappedObject.h" +// #include "SerializedScriptValue.h" + +namespace WebCore { + +class CustomEvent final : public Event { + WTF_MAKE_ISO_ALLOCATED(CustomEvent); + +public: + virtual ~CustomEvent(); + + static Ref<CustomEvent> create(IsTrusted = IsTrusted::No); + + struct Init : EventInit { + JSC::JSValue detail; + }; + + static Ref<CustomEvent> create(const AtomString& type, const Init&, IsTrusted = IsTrusted::No); + + void initCustomEvent(const AtomString& type, bool canBubble, bool cancelable, JSC::JSValue detail = JSC::JSValue::JSUndefined); + + const JSValueInWrappedObject& detail() const { return m_detail; } + JSValueInWrappedObject& cachedDetail() { return m_cachedDetail; } + +private: + CustomEvent(IsTrusted); + CustomEvent(const AtomString& type, const Init& initializer, IsTrusted); + + EventInterface eventInterface() const final; + + JSValueInWrappedObject m_detail; + JSValueInWrappedObject m_cachedDetail; +}; + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/webcore/CustomEvent.idl b/src/javascript/jsc/bindings/webcore/CustomEvent.idl new file mode 100644 index 000000000..4b48b4335 --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/CustomEvent.idl @@ -0,0 +1,40 @@ +/* + * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies) + * Copyright (C) 2011-2018 Apple Inc. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY + * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +[ + Exposed=*, + JSCustomMarkFunction, +] interface CustomEvent : Event { + constructor(DOMString type, optional CustomEventInit eventInitDict); + + [CustomGetter] readonly attribute any detail; + + undefined initCustomEvent(DOMString type, optional boolean bubbles = false, optional boolean cancelable = false, optional any detail = null); +}; + +dictionary CustomEventInit : EventInit { + any detail = null; +}; diff --git a/src/javascript/jsc/bindings/webcore/CustomEventCustom.cpp b/src/javascript/jsc/bindings/webcore/CustomEventCustom.cpp new file mode 100644 index 000000000..a5da060e3 --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/CustomEventCustom.cpp @@ -0,0 +1,53 @@ +/* + * Copyright (C) 2015-2021 Apple Inc. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY + * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include "config.h" +#include "JSCustomEvent.h" + +#include "CustomEvent.h" +#include "DOMWrapperWorld.h" +#include <JavaScriptCore/JSCInlines.h> +#include <JavaScriptCore/JSCJSValue.h> +#include <JavaScriptCore/Structure.h> + +namespace WebCore { + +JSC::JSValue JSCustomEvent::detail(JSC::JSGlobalObject& lexicalGlobalObject) const +{ + return cachedPropertyValue(lexicalGlobalObject, *this, wrapped().cachedDetail(), [this] { + return wrapped().detail().getValue(JSC::jsNull()); + }); +} + +template<typename Visitor> +void JSCustomEvent::visitAdditionalChildren(Visitor& visitor) +{ + wrapped().detail().visit(visitor); + wrapped().cachedDetail().visit(visitor); +} + +DEFINE_VISIT_ADDITIONAL_CHILDREN(JSCustomEvent); + +} // namespace WebCore diff --git a/src/javascript/jsc/bindings/webcore/DOMClientIsoSubspaces.h b/src/javascript/jsc/bindings/webcore/DOMClientIsoSubspaces.h index f9fc695ad..3b496536b 100644 --- a/src/javascript/jsc/bindings/webcore/DOMClientIsoSubspaces.h +++ b/src/javascript/jsc/bindings/webcore/DOMClientIsoSubspaces.h @@ -390,7 +390,7 @@ public: // std::unique_ptr<GCClient::IsoSubspace> m_clientSubspaceForComment; // std::unique_ptr<GCClient::IsoSubspace> m_clientSubspaceForCompositionEvent; // std::unique_ptr<GCClient::IsoSubspace> m_clientSubspaceForCustomElementRegistry; - // std::unique_ptr<GCClient::IsoSubspace> m_clientSubspaceForCustomEvent; + std::unique_ptr<GCClient::IsoSubspace> m_clientSubspaceForCustomEvent; // std::unique_ptr<GCClient::IsoSubspace> m_clientSubspaceForDOMImplementation; // std::unique_ptr<GCClient::IsoSubspace> m_clientSubspaceForDOMPoint; // std::unique_ptr<GCClient::IsoSubspace> m_clientSubspaceForDOMPointReadOnly; diff --git a/src/javascript/jsc/bindings/webcore/DOMIsoSubspaces.h b/src/javascript/jsc/bindings/webcore/DOMIsoSubspaces.h index 57be16805..bb4cc3327 100644 --- a/src/javascript/jsc/bindings/webcore/DOMIsoSubspaces.h +++ b/src/javascript/jsc/bindings/webcore/DOMIsoSubspaces.h @@ -379,7 +379,7 @@ public: // std::unique_ptr<IsoSubspace> m_subspaceForComment; // std::unique_ptr<IsoSubspace> m_subspaceForCompositionEvent; // std::unique_ptr<IsoSubspace> m_subspaceForCustomElementRegistry; - // std::unique_ptr<IsoSubspace> m_subspaceForCustomEvent; + std::unique_ptr<IsoSubspace> m_subspaceForCustomEvent; // std::unique_ptr<IsoSubspace> m_subspaceForDOMException; // std::unique_ptr<IsoSubspace> m_subspaceForDOMImplementation; // std::unique_ptr<IsoSubspace> m_subspaceForDOMPoint; diff --git a/src/javascript/jsc/bindings/webcore/JSCustomEvent.cpp b/src/javascript/jsc/bindings/webcore/JSCustomEvent.cpp new file mode 100644 index 000000000..35f51ba4b --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/JSCustomEvent.cpp @@ -0,0 +1,380 @@ +/* + 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 "JSCustomEvent.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 "JSDOMConvertStrings.h" +#include "JSDOMExceptionHandling.h" +#include "JSDOMGlobalObjectInlines.h" +#include "JSDOMOperation.h" +#include "JSDOMWrapperCache.h" +#include "ScriptExecutionContext.h" +#include "WebCoreJSClientData.h" +#include <JavaScriptCore/HeapAnalyzer.h> +#include <JavaScriptCore/JSCInlines.h> +#include <JavaScriptCore/JSDestructibleObjectHeapCellType.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; + +template<> CustomEvent::Init convertDictionary<CustomEvent::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 {}; + } + CustomEvent::Init result; + JSValue bubblesValue; + if (isNullOrUndefined) + bubblesValue = jsUndefined(); + else { + bubblesValue = object->get(&lexicalGlobalObject, Identifier::fromString(vm, "bubbles")); + 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")); + 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")); + RETURN_IF_EXCEPTION(throwScope, {}); + } + if (!composedValue.isUndefined()) { + result.composed = convert<IDLBoolean>(lexicalGlobalObject, composedValue); + RETURN_IF_EXCEPTION(throwScope, {}); + } else + result.composed = false; + JSValue detailValue; + if (isNullOrUndefined) + detailValue = jsUndefined(); + else { + detailValue = object->get(&lexicalGlobalObject, Identifier::fromString(vm, "detail")); + RETURN_IF_EXCEPTION(throwScope, {}); + } + if (!detailValue.isUndefined()) { + result.detail = convert<IDLAny>(lexicalGlobalObject, detailValue); + RETURN_IF_EXCEPTION(throwScope, {}); + } else + result.detail = jsNull(); + return result; +} + +// Functions + +static JSC_DECLARE_HOST_FUNCTION(jsCustomEventPrototypeFunction_initCustomEvent); + +// Attributes + +static JSC_DECLARE_CUSTOM_GETTER(jsCustomEventConstructor); +static JSC_DECLARE_CUSTOM_GETTER(jsCustomEvent_detail); + +class JSCustomEventPrototype final : public JSC::JSNonFinalObject { +public: + using Base = JSC::JSNonFinalObject; + static JSCustomEventPrototype* create(JSC::VM& vm, JSDOMGlobalObject* globalObject, JSC::Structure* structure) + { + JSCustomEventPrototype* ptr = new (NotNull, JSC::allocateCell<JSCustomEventPrototype>(vm)) JSCustomEventPrototype(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(JSCustomEventPrototype, 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: + JSCustomEventPrototype(JSC::VM& vm, JSC::JSGlobalObject*, JSC::Structure* structure) + : JSC::JSNonFinalObject(vm, structure) + { + } + + void finishCreation(JSC::VM&); +}; +STATIC_ASSERT_ISO_SUBSPACE_SHARABLE(JSCustomEventPrototype, JSCustomEventPrototype::Base); + +using JSCustomEventDOMConstructor = JSDOMConstructor<JSCustomEvent>; + +template<> EncodedJSValue JSC_HOST_CALL_ATTRIBUTES JSCustomEventDOMConstructor::construct(JSGlobalObject* lexicalGlobalObject, CallFrame* callFrame) +{ + VM& vm = lexicalGlobalObject->vm(); + auto throwScope = DECLARE_THROW_SCOPE(vm); + auto* castedThis = jsCast<JSCustomEventDOMConstructor*>(callFrame->jsCallee()); + ASSERT(castedThis); + if (UNLIKELY(callFrame->argumentCount() < 1)) + return throwVMError(lexicalGlobalObject, throwScope, createNotEnoughArgumentsError(lexicalGlobalObject)); + EnsureStillAliveScope argument0 = callFrame->uncheckedArgument(0); + auto type = convert<IDLDOMString>(*lexicalGlobalObject, argument0.value()); + RETURN_IF_EXCEPTION(throwScope, encodedJSValue()); + EnsureStillAliveScope argument1 = callFrame->argument(1); + auto eventInitDict = convert<IDLDictionary<CustomEvent::Init>>(*lexicalGlobalObject, argument1.value()); + RETURN_IF_EXCEPTION(throwScope, encodedJSValue()); + auto object = CustomEvent::create(WTFMove(type), WTFMove(eventInitDict)); + if constexpr (IsExceptionOr<decltype(object)>) + RETURN_IF_EXCEPTION(throwScope, {}); + static_assert(TypeOrExceptionOrUnderlyingType<decltype(object)>::isRef); + auto jsValue = toJSNewlyCreated<IDLInterface<CustomEvent>>(*lexicalGlobalObject, *castedThis->globalObject(), throwScope, WTFMove(object)); + if constexpr (IsExceptionOr<decltype(object)>) + RETURN_IF_EXCEPTION(throwScope, {}); + setSubclassStructureIfNeeded<CustomEvent>(lexicalGlobalObject, callFrame, asObject(jsValue)); + RETURN_IF_EXCEPTION(throwScope, {}); + return JSValue::encode(jsValue); +} +JSC_ANNOTATE_HOST_FUNCTION(JSCustomEventDOMConstructorConstruct, JSCustomEventDOMConstructor::construct); + +template<> const ClassInfo JSCustomEventDOMConstructor::s_info = { "CustomEvent"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSCustomEventDOMConstructor) }; + +template<> JSValue JSCustomEventDOMConstructor::prototypeForStructure(JSC::VM& vm, const JSDOMGlobalObject& globalObject) +{ + return JSEvent::getConstructor(vm, &globalObject); +} + +template<> void JSCustomEventDOMConstructor::initializeProperties(VM& vm, JSDOMGlobalObject& globalObject) +{ + putDirect(vm, vm.propertyNames->length, jsNumber(1), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum); + JSString* nameString = jsNontrivialString(vm, "CustomEvent"_s); + m_originalName.set(vm, this, nameString); + putDirect(vm, vm.propertyNames->name, nameString, JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum); + putDirect(vm, vm.propertyNames->prototype, JSCustomEvent::prototype(vm, globalObject), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::DontDelete); +} + +/* Hash table for prototype */ + +static const HashTableValue JSCustomEventPrototypeTableValues[] = { + { "constructor", static_cast<unsigned>(JSC::PropertyAttribute::DontEnum), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsCustomEventConstructor), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, + { "detail", static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsCustomEvent_detail), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, + { "initCustomEvent", static_cast<unsigned>(JSC::PropertyAttribute::Function), NoIntrinsic, { (intptr_t) static_cast<RawNativeFunction>(jsCustomEventPrototypeFunction_initCustomEvent), (intptr_t)(1) } }, +}; + +const ClassInfo JSCustomEventPrototype::s_info = { "CustomEvent"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSCustomEventPrototype) }; + +void JSCustomEventPrototype::finishCreation(VM& vm) +{ + Base::finishCreation(vm); + reifyStaticProperties(vm, JSCustomEvent::info(), JSCustomEventPrototypeTableValues, *this); + JSC_TO_STRING_TAG_WITHOUT_TRANSITION(); +} + +const ClassInfo JSCustomEvent::s_info = { "CustomEvent"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSCustomEvent) }; + +JSCustomEvent::JSCustomEvent(Structure* structure, JSDOMGlobalObject& globalObject, Ref<CustomEvent>&& impl) + : JSEvent(structure, globalObject, WTFMove(impl)) +{ +} + +void JSCustomEvent::finishCreation(VM& vm) +{ + Base::finishCreation(vm); + ASSERT(inherits(vm, info())); + + // static_assert(!std::is_base_of<ActiveDOMObject, CustomEvent>::value, "Interface is not marked as [ActiveDOMObject] even though implementation class subclasses ActiveDOMObject."); +} + +JSObject* JSCustomEvent::createPrototype(VM& vm, JSDOMGlobalObject& globalObject) +{ + return JSCustomEventPrototype::create(vm, &globalObject, JSCustomEventPrototype::createStructure(vm, &globalObject, JSEvent::prototype(vm, globalObject))); +} + +JSObject* JSCustomEvent::prototype(VM& vm, JSDOMGlobalObject& globalObject) +{ + return getDOMPrototype<JSCustomEvent>(vm, globalObject); +} + +JSValue JSCustomEvent::getConstructor(VM& vm, const JSGlobalObject* globalObject) +{ + return getDOMConstructor<JSCustomEventDOMConstructor, DOMConstructorID::CustomEvent>(vm, *jsCast<const JSDOMGlobalObject*>(globalObject)); +} + +JSC_DEFINE_CUSTOM_GETTER(jsCustomEventConstructor, (JSGlobalObject * lexicalGlobalObject, EncodedJSValue thisValue, PropertyName)) +{ + VM& vm = JSC::getVM(lexicalGlobalObject); + auto throwScope = DECLARE_THROW_SCOPE(vm); + auto* prototype = jsDynamicCast<JSCustomEventPrototype*>(vm, JSValue::decode(thisValue)); + if (UNLIKELY(!prototype)) + return throwVMTypeError(lexicalGlobalObject, throwScope); + return JSValue::encode(JSCustomEvent::getConstructor(JSC::getVM(lexicalGlobalObject), prototype->globalObject())); +} + +static inline JSValue jsCustomEvent_detailGetter(JSGlobalObject& lexicalGlobalObject, JSCustomEvent& thisObject) +{ + UNUSED_PARAM(lexicalGlobalObject); + return thisObject.detail(lexicalGlobalObject); +} + +JSC_DEFINE_CUSTOM_GETTER(jsCustomEvent_detail, (JSGlobalObject * lexicalGlobalObject, EncodedJSValue thisValue, PropertyName attributeName)) +{ + return IDLAttribute<JSCustomEvent>::get<jsCustomEvent_detailGetter, CastedThisErrorBehavior::Assert>(*lexicalGlobalObject, thisValue, attributeName); +} + +static inline JSC::EncodedJSValue jsCustomEventPrototypeFunction_initCustomEventBody(JSC::JSGlobalObject* lexicalGlobalObject, JSC::CallFrame* callFrame, typename IDLOperation<JSCustomEvent>::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<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 detail = argument3.value().isUndefined() ? jsNull() : convert<IDLAny>(*lexicalGlobalObject, argument3.value()); + RETURN_IF_EXCEPTION(throwScope, encodedJSValue()); + RELEASE_AND_RETURN(throwScope, JSValue::encode(toJS<IDLUndefined>(*lexicalGlobalObject, throwScope, [&]() -> decltype(auto) { return impl.initCustomEvent(WTFMove(type), WTFMove(bubbles), WTFMove(cancelable), WTFMove(detail)); }))); +} + +JSC_DEFINE_HOST_FUNCTION(jsCustomEventPrototypeFunction_initCustomEvent, (JSGlobalObject * lexicalGlobalObject, CallFrame* callFrame)) +{ + return IDLOperation<JSCustomEvent>::call<jsCustomEventPrototypeFunction_initCustomEventBody>(*lexicalGlobalObject, *callFrame, "initCustomEvent"); +} + +JSC::GCClient::IsoSubspace* JSCustomEvent::subspaceForImpl(JSC::VM& vm) +{ + return WebCore::subspaceForImpl<JSCustomEvent, UseCustomHeapCellType::No>( + vm, + [](auto& spaces) { return spaces.m_clientSubspaceForCustomEvent.get(); }, + [](auto& spaces, auto&& space) { spaces.m_clientSubspaceForCustomEvent = WTFMove(space); }, + [](auto& spaces) { return spaces.m_subspaceForCustomEvent.get(); }, + [](auto& spaces, auto&& space) { spaces.m_subspaceForCustomEvent = WTFMove(space); }); +} + +template<typename Visitor> +void JSCustomEvent::visitChildrenImpl(JSCell* cell, Visitor& visitor) +{ + auto* thisObject = jsCast<JSCustomEvent*>(cell); + ASSERT_GC_OBJECT_INHERITS(thisObject, info()); + Base::visitChildren(thisObject, visitor); + thisObject->visitAdditionalChildren(visitor); +} + +DEFINE_VISIT_CHILDREN(JSCustomEvent); + +template<typename Visitor> +void JSCustomEvent::visitOutputConstraints(JSCell* cell, Visitor& visitor) +{ + auto* thisObject = jsCast<JSCustomEvent*>(cell); + ASSERT_GC_OBJECT_INHERITS(thisObject, info()); + Base::visitOutputConstraints(thisObject, visitor); + thisObject->visitAdditionalChildren(visitor); +} + +template void JSCustomEvent::visitOutputConstraints(JSCell*, AbstractSlotVisitor&); +template void JSCustomEvent::visitOutputConstraints(JSCell*, SlotVisitor&); +void JSCustomEvent::analyzeHeap(JSCell* cell, HeapAnalyzer& analyzer) +{ + auto* thisObject = jsCast<JSCustomEvent*>(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("??_7CustomEvent@WebCore@@6B@")[])(); +} +#else +extern "C" { +extern void* _ZTVN7WebCore11CustomEventE[]; +} +#endif +#endif + +JSC::JSValue toJSNewlyCreated(JSC::JSGlobalObject*, JSDOMGlobalObject* globalObject, Ref<CustomEvent>&& impl) +{ + + // if constexpr (std::is_polymorphic_v<CustomEvent>) { + // #if ENABLE(BINDING_INTEGRITY) + // const void* actualVTablePointer = getVTablePointer(impl.ptr()); + // #if PLATFORM(WIN) + // void* expectedVTablePointer = __identifier("??_7CustomEvent@WebCore@@6B@"); + // #else + // void* expectedVTablePointer = &_ZTVN7WebCore11CustomEventE[2]; + // #endif + + // // If you hit this assertion you either have a use after free bug, or + // // CustomEvent has subclasses. If CustomEvent has subclasses that get passed + // // to toJS() we currently require CustomEvent you to opt out of binding hardening + // // by adding the SkipVTableValidation attribute to the interface IDL definition + // RELEASE_ASSERT(actualVTablePointer == expectedVTablePointer); + // #endif + // } + return createWrapper<CustomEvent>(globalObject, WTFMove(impl)); +} + +JSC::JSValue toJS(JSC::JSGlobalObject* lexicalGlobalObject, JSDOMGlobalObject* globalObject, CustomEvent& impl) +{ + return wrap(lexicalGlobalObject, globalObject, impl); +} + +} diff --git a/src/javascript/jsc/bindings/webcore/JSCustomEvent.dep b/src/javascript/jsc/bindings/webcore/JSCustomEvent.dep new file mode 100644 index 000000000..443684f8c --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/JSCustomEvent.dep @@ -0,0 +1,3 @@ +JSCustomEvent.h : Event.idl EventInit.idl +Event.idl : +EventInit.idl : diff --git a/src/javascript/jsc/bindings/webcore/JSCustomEvent.h b/src/javascript/jsc/bindings/webcore/JSCustomEvent.h new file mode 100644 index 000000000..309b4a4a8 --- /dev/null +++ b/src/javascript/jsc/bindings/webcore/JSCustomEvent.h @@ -0,0 +1,89 @@ +/* + 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. +*/ + +#pragma once + +#include "CustomEvent.h" +#include "JSDOMConvertDictionary.h" +#include "JSDOMWrapper.h" +#include "JSEvent.h" + +namespace WebCore { + +class JSCustomEvent : public JSEvent { +public: + using Base = JSEvent; + using DOMWrapped = CustomEvent; + static JSCustomEvent* create(JSC::Structure* structure, JSDOMGlobalObject* globalObject, Ref<CustomEvent>&& impl) + { + JSCustomEvent* ptr = new (NotNull, JSC::allocateCell<JSCustomEvent>(globalObject->vm())) JSCustomEvent(structure, *globalObject, WTFMove(impl)); + ptr->finishCreation(globalObject->vm()); + return ptr; + } + + static JSC::JSObject* createPrototype(JSC::VM&, JSDOMGlobalObject&); + static JSC::JSObject* prototype(JSC::VM&, JSDOMGlobalObject&); + + 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::JSType(JSEventType), StructureFlags), info(), JSC::NonArray); + } + + static JSC::JSValue getConstructor(JSC::VM&, const JSC::JSGlobalObject*); + template<typename, JSC::SubspaceAccess mode> static JSC::GCClient::IsoSubspace* subspaceFor(JSC::VM& vm) + { + if constexpr (mode == JSC::SubspaceAccess::Concurrently) + return nullptr; + return subspaceForImpl(vm); + } + static JSC::GCClient::IsoSubspace* subspaceForImpl(JSC::VM& vm); + DECLARE_VISIT_CHILDREN; + template<typename Visitor> void visitAdditionalChildren(Visitor&); + + template<typename Visitor> static void visitOutputConstraints(JSCell*, Visitor&); + static void analyzeHeap(JSCell*, JSC::HeapAnalyzer&); + + // Custom attributes + JSC::JSValue detail(JSC::JSGlobalObject&) const; + CustomEvent& wrapped() const + { + return static_cast<CustomEvent&>(Base::wrapped()); + } +protected: + JSCustomEvent(JSC::Structure*, JSDOMGlobalObject&, Ref<CustomEvent>&&); + + void finishCreation(JSC::VM&); +}; + +JSC::JSValue toJS(JSC::JSGlobalObject*, JSDOMGlobalObject*, CustomEvent&); +inline JSC::JSValue toJS(JSC::JSGlobalObject* lexicalGlobalObject, JSDOMGlobalObject* globalObject, CustomEvent* impl) { return impl ? toJS(lexicalGlobalObject, globalObject, *impl) : JSC::jsNull(); } +JSC::JSValue toJSNewlyCreated(JSC::JSGlobalObject*, JSDOMGlobalObject*, Ref<CustomEvent>&&); +inline JSC::JSValue toJSNewlyCreated(JSC::JSGlobalObject* lexicalGlobalObject, JSDOMGlobalObject* globalObject, RefPtr<CustomEvent>&& impl) { return impl ? toJSNewlyCreated(lexicalGlobalObject, globalObject, impl.releaseNonNull()) : JSC::jsNull(); } + +template<> struct JSDOMWrapperConverterTraits<CustomEvent> { + using WrapperClass = JSCustomEvent; + using ToWrappedReturnType = CustomEvent*; +}; +template<> CustomEvent::Init convertDictionary<CustomEvent::Init>(JSC::JSGlobalObject&, JSC::JSValue); + + +} // namespace WebCore |