JSAPIWrapperObject.h 2.1 KB

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  1. /*
  2. * Copyright (C) 2013 Apple Inc. All rights reserved.
  3. *
  4. * Redistribution and use in source and binary forms, with or without
  5. * modification, are permitted provided that the following conditions
  6. * are met:
  7. * 1. Redistributions of source code must retain the above copyright
  8. * notice, this list of conditions and the following disclaimer.
  9. * 2. Redistributions in binary form must reproduce the above copyright
  10. * notice, this list of conditions and the following disclaimer in the
  11. * documentation and/or other materials provided with the distribution.
  12. *
  13. * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
  14. * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
  15. * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  16. * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
  17. * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  18. * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  19. * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  20. * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  21. * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  22. * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
  23. * THE POSSIBILITY OF SUCH DAMAGE.
  24. */
  25. #ifndef JSAPIWrapperObject_h
  26. #define JSAPIWrapperObject_h
  27. #include "JSBase.h"
  28. #include "JSDestructibleObject.h"
  29. #include "WeakReferenceHarvester.h"
  30. #if JSC_OBJC_API_ENABLED
  31. namespace JSC {
  32. class JSAPIWrapperObject : public JSDestructibleObject {
  33. public:
  34. typedef JSDestructibleObject Base;
  35. void finishCreation(VM&);
  36. static void visitChildren(JSCell*, JSC::SlotVisitor&);
  37. void* wrappedObject() { return m_wrappedObject; }
  38. void setWrappedObject(void*);
  39. protected:
  40. static const unsigned StructureFlags = OverridesVisitChildren | Base::StructureFlags;
  41. JSAPIWrapperObject(VM&, Structure*);
  42. private:
  43. void* m_wrappedObject;
  44. };
  45. } // namespace JSC
  46. #endif // JSC_OBJC_API_ENABLED
  47. #endif // JSAPIWrapperObject_h