mirror of
https://github.com/darlinghq/darling-JavaScriptCore.git
synced 2024-11-26 21:50:53 +00:00
82 lines
3.1 KiB
C++
82 lines
3.1 KiB
C++
/*
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* Copyright (C) 2014-2019 Apple Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#pragma once
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#include "JSCast.h"
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#include "PropertySlot.h"
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#include "PutPropertySlot.h"
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#include "Structure.h"
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namespace JSC {
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class CustomGetterSetter : public JSCell {
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public:
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using Base = JSCell;
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static constexpr unsigned StructureFlags = Base::StructureFlags | StructureIsImmortal;
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using CustomGetter = PropertySlot::GetValueFunc;
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using CustomSetter = PutPropertySlot::PutValueFunc;
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template<typename CellType, SubspaceAccess>
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static IsoSubspace* subspaceFor(VM& vm)
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{
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return &vm.customGetterSetterSpace;
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}
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static CustomGetterSetter* create(VM& vm, CustomGetter customGetter, CustomSetter customSetter)
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{
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CustomGetterSetter* customGetterSetter = new (NotNull, allocateCell<CustomGetterSetter>(vm.heap)) CustomGetterSetter(vm, vm.customGetterSetterStructure.get(), customGetter, customSetter);
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customGetterSetter->finishCreation(vm);
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return customGetterSetter;
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}
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CustomGetterSetter::CustomGetter getter() const { return m_getter; }
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CustomGetterSetter::CustomSetter setter() const { return m_setter; }
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static Structure* createStructure(VM& vm, JSGlobalObject* globalObject, JSValue prototype)
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{
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return Structure::create(vm, globalObject, prototype, TypeInfo(CustomGetterSetterType, StructureFlags), info());
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}
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DECLARE_EXPORT_INFO;
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protected:
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CustomGetterSetter(VM& vm, Structure* structure, CustomGetter getter, CustomSetter setter)
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: JSCell(vm, structure)
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, m_getter(getter)
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, m_setter(setter)
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{
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}
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private:
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CustomGetter m_getter;
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CustomSetter m_setter;
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};
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JS_EXPORT_PRIVATE TriState callCustomSetter(JSGlobalObject*, CustomGetterSetter::CustomSetter, bool isAccessor, JSObject* slotBase, JSValue thisValue, JSValue);
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} // namespace JSC
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