polyglot_function_wrapper.h

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// Provides a generic wrapper for shcore::Function objects so that they
// can be used from JavaScript
 
#ifndef MYSQLSHDK_SCRIPTING_POLYGLOT_NATIVE_WRAPPERS_POLYGLOT_FUNCTION_WRAPPER_H_
#define MYSQLSHDK_SCRIPTING_POLYGLOT_NATIVE_WRAPPERS_POLYGLOT_FUNCTION_WRAPPER_H_
 
#include <memory>
 
#include "mysqlshdk/scripting/polyglot/utils/polyglot_api_clean.h"
 
#include "mysqlshdk/include/scripting/types.h"
#include "mysqlshdk/scripting/polyglot/native_wrappers/polyglot_native_wrapper.h"
 
namespace shcore {
namespace polyglot {
 
class Polyglot_language;
 
class Polyglot_function_wrapper
    : public Polyglot_native_wrapper<Function_base,
                                     Collectable_type::FUNCTION> {
 public:
  Polyglot_function_wrapper() = delete;
 
  explicit Polyglot_function_wrapper(std::weak_ptr<Polyglot_language> language);
 
  Polyglot_function_wrapper(const Polyglot_function_wrapper &) = delete;
  Polyglot_function_wrapper &operator=(const Polyglot_function_wrapper &) =
      delete;
 
  Polyglot_function_wrapper(Polyglot_function_wrapper &&) = delete;
  Polyglot_function_wrapper &operator=(Polyglot_function_wrapper &&) = delete;
 
  ~Polyglot_function_wrapper() override = default;
 
 private:
  poly_value create_wrapper(poly_thread thread, poly_context context,
                            ICollectable *collectable) const override;
};
 
}  // namespace polyglot
}  // namespace shcore
 
#endif  // MYSQLSHDK_SCRIPTING_POLYGLOT_NATIVE_WRAPPERS_POLYGLOT_FUNCTION_WRAPPER_H_