JSScriptSourceProvider.h 2.0 KB

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  1. /*
  2. * Copyright (C) 2019 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. ``AS IS'' AND ANY
  14. * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  15. * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  16. * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
  17. * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  18. * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  19. * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  20. * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
  21. * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  22. * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  23. * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  24. */
  25. #if JSC_OBJC_API_ENABLED
  26. #import "SourceProvider.h"
  27. @class JSScript;
  28. class JSScriptSourceProvider : public JSC::SourceProvider {
  29. public:
  30. template<typename... Args>
  31. static Ref<JSScriptSourceProvider> create(JSScript *script, Args&&... args)
  32. {
  33. return adoptRef(*new JSScriptSourceProvider(script, std::forward<Args>(args)...));
  34. }
  35. unsigned hash() const override;
  36. StringView source() const override;
  37. const JSC::CachedBytecode* cachedBytecode() const override;
  38. private:
  39. template<typename... Args>
  40. JSScriptSourceProvider(JSScript *script, Args&&... args)
  41. : SourceProvider(std::forward<Args>(args)...)
  42. , m_script(script)
  43. { }
  44. RetainPtr<JSScript> m_script;
  45. };
  46. #endif // JSC_OBJC_API_ENABLED