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Diffstat (limited to 'src/bun.js/bindings/webcore/JSDOMException.cpp')
| -rw-r--r-- | src/bun.js/bindings/webcore/JSDOMException.cpp | 381 |
1 files changed, 381 insertions, 0 deletions
diff --git a/src/bun.js/bindings/webcore/JSDOMException.cpp b/src/bun.js/bindings/webcore/JSDOMException.cpp new file mode 100644 index 000000000..5dde2de4e --- /dev/null +++ b/src/bun.js/bindings/webcore/JSDOMException.cpp @@ -0,0 +1,381 @@ +/* + 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 "root.h" + +#include "JSDOMException.h" + +#include "ActiveDOMObject.h" +#include "ExtendedDOMClientIsoSubspaces.h" +#include "ExtendedDOMIsoSubspaces.h" +#include "JSDOMAttribute.h" +#include "JSDOMBinding.h" +#include "JSDOMConstructor.h" +#include "JSDOMConvertInterface.h" +#include "JSDOMConvertNumbers.h" +#include "JSDOMConvertStrings.h" +#include "JSDOMExceptionHandling.h" +#include "JSDOMGlobalObjectInlines.h" +#include "JSDOMWrapperCache.h" +#include "ScriptExecutionContext.h" +#include "WebCoreJSClientData.h" +#include "JavaScriptCore/FunctionPrototype.h" +#include "JavaScriptCore/HeapAnalyzer.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; + +// Attributes + +static JSC_DECLARE_CUSTOM_GETTER(jsDOMExceptionConstructor); +static JSC_DECLARE_CUSTOM_GETTER(jsDOMException_code); +static JSC_DECLARE_CUSTOM_GETTER(jsDOMException_name); +static JSC_DECLARE_CUSTOM_GETTER(jsDOMException_message); + +class JSDOMExceptionPrototype final : public JSC::JSNonFinalObject { +public: + using Base = JSC::JSNonFinalObject; + static JSDOMExceptionPrototype* create(JSC::VM& vm, JSDOMGlobalObject* globalObject, JSC::Structure* structure) + { + JSDOMExceptionPrototype* ptr = new (NotNull, JSC::allocateCell<JSDOMExceptionPrototype>(vm)) JSDOMExceptionPrototype(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(JSDOMExceptionPrototype, 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: + JSDOMExceptionPrototype(JSC::VM& vm, JSC::JSGlobalObject*, JSC::Structure* structure) + : JSC::JSNonFinalObject(vm, structure) + { + } + + void finishCreation(JSC::VM&); +}; +STATIC_ASSERT_ISO_SUBSPACE_SHARABLE(JSDOMExceptionPrototype, JSDOMExceptionPrototype::Base); + +using JSDOMExceptionDOMConstructor = JSDOMConstructor<JSDOMException>; + +/* Hash table for constructor */ + +static const HashTableValue JSDOMExceptionConstructorTableValues[] = { + { "INDEX_SIZE_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(1) } }, + { "DOMSTRING_SIZE_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(2) } }, + { "HIERARCHY_REQUEST_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(3) } }, + { "WRONG_DOCUMENT_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(4) } }, + { "INVALID_CHARACTER_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(5) } }, + { "NO_DATA_ALLOWED_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(6) } }, + { "NO_MODIFICATION_ALLOWED_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(7) } }, + { "NOT_FOUND_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(8) } }, + { "NOT_SUPPORTED_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(9) } }, + { "INUSE_ATTRIBUTE_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(10) } }, + { "INVALID_STATE_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(11) } }, + { "SYNTAX_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(12) } }, + { "INVALID_MODIFICATION_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(13) } }, + { "NAMESPACE_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(14) } }, + { "INVALID_ACCESS_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(15) } }, + { "VALIDATION_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(16) } }, + { "TYPE_MISMATCH_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(17) } }, + { "SECURITY_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(18) } }, + { "NETWORK_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(19) } }, + { "ABORT_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(20) } }, + { "URL_MISMATCH_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(21) } }, + { "QUOTA_EXCEEDED_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(22) } }, + { "TIMEOUT_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(23) } }, + { "INVALID_NODE_TYPE_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(24) } }, + { "DATA_CLONE_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(25) } }, +}; + +template<> EncodedJSValue JSC_HOST_CALL_ATTRIBUTES JSDOMExceptionDOMConstructor::construct(JSGlobalObject* lexicalGlobalObject, CallFrame* callFrame) +{ + VM& vm = lexicalGlobalObject->vm(); + auto throwScope = DECLARE_THROW_SCOPE(vm); + auto* castedThis = jsCast<JSDOMExceptionDOMConstructor*>(callFrame->jsCallee()); + ASSERT(castedThis); + EnsureStillAliveScope argument0 = callFrame->argument(0); + auto message = argument0.value().isUndefined() ? emptyString() : convert<IDLDOMString>(*lexicalGlobalObject, argument0.value()); + RETURN_IF_EXCEPTION(throwScope, encodedJSValue()); + EnsureStillAliveScope argument1 = callFrame->argument(1); + auto name = argument1.value().isUndefined() ? "Error"_s : convert<IDLDOMString>(*lexicalGlobalObject, argument1.value()); + RETURN_IF_EXCEPTION(throwScope, encodedJSValue()); + auto object = DOMException::create(WTFMove(message), WTFMove(name)); + if constexpr (IsExceptionOr<decltype(object)>) + RETURN_IF_EXCEPTION(throwScope, {}); + static_assert(TypeOrExceptionOrUnderlyingType<decltype(object)>::isRef); + auto jsValue = toJSNewlyCreated<IDLInterface<DOMException>>(*lexicalGlobalObject, *castedThis->globalObject(), throwScope, WTFMove(object)); + if constexpr (IsExceptionOr<decltype(object)>) + RETURN_IF_EXCEPTION(throwScope, {}); + setSubclassStructureIfNeeded<DOMException>(lexicalGlobalObject, callFrame, asObject(jsValue)); + RETURN_IF_EXCEPTION(throwScope, {}); + return JSValue::encode(jsValue); +} +JSC_ANNOTATE_HOST_FUNCTION(JSDOMExceptionDOMConstructorConstruct, JSDOMExceptionDOMConstructor::construct); + +template<> const ClassInfo JSDOMExceptionDOMConstructor::s_info = { "DOMException"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSDOMExceptionDOMConstructor) }; + +template<> JSValue JSDOMExceptionDOMConstructor::prototypeForStructure(JSC::VM& vm, const JSDOMGlobalObject& globalObject) +{ + UNUSED_PARAM(vm); + return globalObject.functionPrototype(); +} + +template<> void JSDOMExceptionDOMConstructor::initializeProperties(VM& vm, JSDOMGlobalObject& globalObject) +{ + putDirect(vm, vm.propertyNames->length, jsNumber(0), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum); + JSString* nameString = jsNontrivialString(vm, "DOMException"_s); + m_originalName.set(vm, this, nameString); + putDirect(vm, vm.propertyNames->name, nameString, JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum); + putDirect(vm, vm.propertyNames->prototype, JSDOMException::prototype(vm, globalObject), JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::DontDelete); + reifyStaticProperties(vm, JSDOMException::info(), JSDOMExceptionConstructorTableValues, *this); +} + +/* Hash table for prototype */ + +static const HashTableValue JSDOMExceptionPrototypeTableValues[] = { + { "constructor"_s, static_cast<unsigned>(JSC::PropertyAttribute::DontEnum), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsDOMExceptionConstructor), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, + { "code"_s, static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsDOMException_code), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, + { "name"_s, static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsDOMException_name), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, + { "message"_s, static_cast<unsigned>(JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::CustomAccessor | JSC::PropertyAttribute::DOMAttribute), NoIntrinsic, { (intptr_t) static_cast<PropertySlot::GetValueFunc>(jsDOMException_message), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } }, + { "INDEX_SIZE_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(1) } }, + { "DOMSTRING_SIZE_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(2) } }, + { "HIERARCHY_REQUEST_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(3) } }, + { "WRONG_DOCUMENT_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(4) } }, + { "INVALID_CHARACTER_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(5) } }, + { "NO_DATA_ALLOWED_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(6) } }, + { "NO_MODIFICATION_ALLOWED_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(7) } }, + { "NOT_FOUND_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(8) } }, + { "NOT_SUPPORTED_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(9) } }, + { "INUSE_ATTRIBUTE_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(10) } }, + { "INVALID_STATE_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(11) } }, + { "SYNTAX_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(12) } }, + { "INVALID_MODIFICATION_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(13) } }, + { "NAMESPACE_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(14) } }, + { "INVALID_ACCESS_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(15) } }, + { "VALIDATION_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(16) } }, + { "TYPE_MISMATCH_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(17) } }, + { "SECURITY_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(18) } }, + { "NETWORK_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(19) } }, + { "ABORT_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(20) } }, + { "URL_MISMATCH_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(21) } }, + { "QUOTA_EXCEEDED_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(22) } }, + { "TIMEOUT_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(23) } }, + { "INVALID_NODE_TYPE_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(24) } }, + { "DATA_CLONE_ERR"_s, JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::ConstantInteger, NoIntrinsic, { (long long)(25) } }, +}; + +const ClassInfo JSDOMExceptionPrototype::s_info = { "DOMException"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSDOMExceptionPrototype) }; + +void JSDOMExceptionPrototype::finishCreation(VM& vm) +{ + Base::finishCreation(vm); + reifyStaticProperties(vm, JSDOMException::info(), JSDOMExceptionPrototypeTableValues, *this); + JSC_TO_STRING_TAG_WITHOUT_TRANSITION(); +} + +const ClassInfo JSDOMException::s_info = { "DOMException"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSDOMException) }; + +JSDOMException::JSDOMException(Structure* structure, JSDOMGlobalObject& globalObject, Ref<DOMException>&& impl) + : JSDOMWrapper<DOMException>(structure, globalObject, WTFMove(impl)) +{ +} + +void JSDOMException::finishCreation(VM& vm) +{ + Base::finishCreation(vm); + ASSERT(inherits(info())); + + // static_assert(!std::is_base_of<ActiveDOMObject, DOMException>::value, "Interface is not marked as [ActiveDOMObject] even though implementation class subclasses ActiveDOMObject."); +} + +JSObject* JSDOMException::createPrototype(VM& vm, JSDOMGlobalObject& globalObject) +{ + return JSDOMExceptionPrototype::create(vm, &globalObject, JSDOMExceptionPrototype::createStructure(vm, &globalObject, globalObject.errorPrototype())); +} + +JSObject* JSDOMException::prototype(VM& vm, JSDOMGlobalObject& globalObject) +{ + return getDOMPrototype<JSDOMException>(vm, globalObject); +} + +JSValue JSDOMException::getConstructor(VM& vm, const JSGlobalObject* globalObject) +{ + return getDOMConstructor<JSDOMExceptionDOMConstructor, DOMConstructorID::DOMException>(vm, *jsCast<const JSDOMGlobalObject*>(globalObject)); +} + +void JSDOMException::destroy(JSC::JSCell* cell) +{ + JSDOMException* thisObject = static_cast<JSDOMException*>(cell); + thisObject->JSDOMException::~JSDOMException(); +} + +JSC_DEFINE_CUSTOM_GETTER(jsDOMExceptionConstructor, (JSGlobalObject * lexicalGlobalObject, EncodedJSValue thisValue, PropertyName)) +{ + VM& vm = JSC::getVM(lexicalGlobalObject); + auto throwScope = DECLARE_THROW_SCOPE(vm); + auto* prototype = jsDynamicCast<JSDOMExceptionPrototype*>(JSValue::decode(thisValue)); + if (UNLIKELY(!prototype)) + return throwVMTypeError(lexicalGlobalObject, throwScope); + return JSValue::encode(JSDOMException::getConstructor(JSC::getVM(lexicalGlobalObject), prototype->globalObject())); +} + +static inline JSValue jsDOMException_codeGetter(JSGlobalObject& lexicalGlobalObject, JSDOMException& thisObject) +{ + auto& vm = JSC::getVM(&lexicalGlobalObject); + auto throwScope = DECLARE_THROW_SCOPE(vm); + auto& impl = thisObject.wrapped(); + RELEASE_AND_RETURN(throwScope, (toJS<IDLUnsignedShort>(lexicalGlobalObject, throwScope, impl.legacyCode()))); +} + +JSC_DEFINE_CUSTOM_GETTER(jsDOMException_code, (JSGlobalObject * lexicalGlobalObject, EncodedJSValue thisValue, PropertyName attributeName)) +{ + return IDLAttribute<JSDOMException>::get<jsDOMException_codeGetter, CastedThisErrorBehavior::Assert>(*lexicalGlobalObject, thisValue, attributeName); +} + +static inline JSValue jsDOMException_nameGetter(JSGlobalObject& lexicalGlobalObject, JSDOMException& 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.name()))); +} + +JSC_DEFINE_CUSTOM_GETTER(jsDOMException_name, (JSGlobalObject * lexicalGlobalObject, EncodedJSValue thisValue, PropertyName attributeName)) +{ + return IDLAttribute<JSDOMException>::get<jsDOMException_nameGetter, CastedThisErrorBehavior::Assert>(*lexicalGlobalObject, thisValue, attributeName); +} + +static inline JSValue jsDOMException_messageGetter(JSGlobalObject& lexicalGlobalObject, JSDOMException& 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.message()))); +} + +JSC_DEFINE_CUSTOM_GETTER(jsDOMException_message, (JSGlobalObject * lexicalGlobalObject, EncodedJSValue thisValue, PropertyName attributeName)) +{ + return IDLAttribute<JSDOMException>::get<jsDOMException_messageGetter, CastedThisErrorBehavior::Assert>(*lexicalGlobalObject, thisValue, attributeName); +} + +JSC::GCClient::IsoSubspace* JSDOMException::subspaceForImpl(JSC::VM& vm) +{ + return WebCore::subspaceForImpl<JSDOMException, UseCustomHeapCellType::No>( + vm, + [](auto& spaces) { return spaces.m_clientSubspaceForDOMException.get(); }, + [](auto& spaces, auto&& space) { spaces.m_clientSubspaceForDOMException = WTFMove(space); }, + [](auto& spaces) { return spaces.m_subspaceForDOMException.get(); }, + [](auto& spaces, auto&& space) { spaces.m_subspaceForDOMException = WTFMove(space); }); +} + +void JSDOMException::analyzeHeap(JSCell* cell, HeapAnalyzer& analyzer) +{ + auto* thisObject = jsCast<JSDOMException*>(cell); + analyzer.setWrappedObjectForCell(cell, &thisObject->wrapped()); + // if (thisObject->scriptExecutionContext()) + // analyzer.setLabelForCell(cell, "url " + thisObject->scriptExecutionContext()->url().string()); + Base::analyzeHeap(cell, analyzer); +} + +bool JSDOMExceptionOwner::isReachableFromOpaqueRoots(JSC::Handle<JSC::Unknown> handle, void*, AbstractSlotVisitor& visitor, const char** reason) +{ + UNUSED_PARAM(handle); + UNUSED_PARAM(visitor); + UNUSED_PARAM(reason); + return false; +} + +void JSDOMExceptionOwner::finalize(JSC::Handle<JSC::Unknown> handle, void* context) +{ + auto* jsDOMException = static_cast<JSDOMException*>(handle.slot()->asCell()); + auto& world = *static_cast<DOMWrapperWorld*>(context); + uncacheWrapper(world, &jsDOMException->wrapped(), jsDOMException); +} + +// #if ENABLE(BINDING_INTEGRITY) +// #if PLATFORM(WIN) +// #pragma warning(disable : 4483) +// extern "C" { +// extern void (*const __identifier("??_7DOMException@WebCore@@6B@")[])(); +// } +// #else +// extern "C" { +// extern void* _ZTVN7WebCore12DOMExceptionE[]; +// } +// #endif +// #endif + +JSC::JSValue toJSNewlyCreated(JSC::JSGlobalObject*, JSDOMGlobalObject* globalObject, Ref<DOMException>&& impl) +{ + + // if constexpr (std::is_polymorphic_v<DOMException>) { + // #if ENABLE(BINDING_INTEGRITY) + // const void* actualVTablePointer = getVTablePointer(impl.ptr()); + // #if PLATFORM(WIN) + // void* expectedVTablePointer = __identifier("??_7DOMException@WebCore@@6B@"); + // #else + // void* expectedVTablePointer = &_ZTVN7WebCore12DOMExceptionE[2]; + // #endif + + // // If you hit this assertion you either have a use after free bug, or + // // DOMException has subclasses. If DOMException has subclasses that get passed + // // to toJS() we currently require DOMException you to opt out of binding hardening + // // by adding the SkipVTableValidation attribute to the interface IDL definition + // RELEASE_ASSERT(actualVTablePointer == expectedVTablePointer); + // #endif + // } + return createWrapper<DOMException>(globalObject, WTFMove(impl)); +} + +JSC::JSValue toJS(JSC::JSGlobalObject* lexicalGlobalObject, JSDOMGlobalObject* globalObject, DOMException& impl) +{ + return wrap(lexicalGlobalObject, globalObject, impl); +} + +DOMException* JSDOMException::toWrapped(JSC::VM& vm, JSC::JSValue value) +{ + if (auto* wrapper = jsDynamicCast<JSDOMException*>(value)) + return &wrapper->wrapped(); + return nullptr; +} + +inline JSC::WeakHandleOwner* wrapperOwner(DOMWrapperWorld&, DOMException*) +{ + static NeverDestroyed<JSDOMExceptionOwner> owner; + return &owner.get(); +} + +} |