text: /*
   * Copyright (C) 2014 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. AND ITS CONTRIBUTORS ``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 ITS 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 "JSCell.h"
  #include "PropertySlot.h"
  #include "PutPropertySlot.h"
  #include "Structure.h"
  
  namespace JSC {
  namespace DOMJIT {
  class GetterSetter;
  }
  
  class CustomGetterSetter final : public JSCell {
  public:
      typedef JSCell Base;
      static const unsigned StructureFlags = Base::StructureFlags | StructureIsImmortal;
  
      typedef PropertySlot::GetValueFunc CustomGetter;
      typedef PutPropertySlot::PutValueFunc CustomSetter;
  
      static CustomGetterSetter* create(VM& vm, CustomGetter customGetter, CustomSetter customSetter, DOMJIT::GetterSetter* domJIT = nullptr)
      {
          CustomGetterSetter* customGetterSetter = new (NotNull, allocateCell<CustomGetterSetter>(vm.heap)) CustomGetterSetter(vm, customGetter, customSetter, domJIT);
          customGetterSetter->finishCreation(vm);
          return customGetterSetter;
      }
  
      CustomGetterSetter::CustomGetter getter() const { return m_getter; }
      CustomGetterSetter::CustomSetter setter() const { return m_setter; }
      DOMJIT::GetterSetter* domJIT() const { return m_domJIT; }
  
      static Structure* createStructure(VM& vm, JSGlobalObject* globalObject, JSValue prototype)
      {
          return Structure::create(vm, globalObject, prototype, TypeInfo(CustomGetterSetterType, StructureFlags), info());
      }
          
      DECLARE_EXPORT_INFO;
  
  private:
      CustomGetterSetter(VM& vm, CustomGetter getter, CustomSetter setter, DOMJIT::GetterSetter* domJIT)
          : JSCell(vm, vm.customGetterSetterStructure.get())
          , m_getter(getter)
          , m_setter(setter)
          , m_domJIT(domJIT)
      {
      }
  
      CustomGetter m_getter;
      CustomSetter m_setter;
      DOMJIT::GetterSetter* m_domJIT;
  };
  
  JS_EXPORT_PRIVATE bool callCustomSetter(ExecState*, CustomGetterSetter::CustomSetter, bool isAccessor, JSValue thisValue, JSValue);
  JS_EXPORT_PRIVATE bool callCustomSetter(ExecState*, JSValue customGetterSetter, bool isAccessor, JSObject* slotBase, JSValue thisValue, JSValue);
  
  } // namespace JSC
  