/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef mozilla_dom_StructuredCloneTester_h
#define mozilla_dom_StructuredCloneTester_h

#include "mozilla/AlreadyAddRefed.h"
#include "nsCOMPtr.h"
#include "nsISupports.h"
#include "nsWrapperCache.h"

struct JSStructuredCloneReader;
struct JSStructuredCloneWriter;

namespace mozilla {

class ErrorResult;

namespace dom {

class GlobalObject;

class StructuredCloneTester final : public nsISupports
                                  , public nsWrapperCache
{
public:
  NS_DECL_CYCLE_COLLECTING_ISUPPORTS
  NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(StructuredCloneTester)

  static already_AddRefed<StructuredCloneTester>
  Constructor(const GlobalObject& aGlobal, const bool aSerializable,
              const bool aDeserializable, ErrorResult& aRv);

  bool
  Serializable() const;

  bool
  Deserializable() const;

  static JSObject*
  ReadStructuredClone(JSContext* aCx, JSStructuredCloneReader* aReader);

  bool
  WriteStructuredClone(JSStructuredCloneWriter* aWriter) const;

  nsISupports*
  GetParentObject() const;

  // nsWrapperCache interface
  JSObject*
  WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override;

private:
  StructuredCloneTester(nsISupports* aParent,
                        const bool aSerializable,
                        const bool aDeserializable);
  ~StructuredCloneTester() = default;

  nsCOMPtr<nsISupports> mParent;
  bool mSerializable;
  bool mDeserializable;
};

} // namespace dom
} // namespace mozilla

#endif // mozilla_dom_StructuredCloneTester_h