BackgroundStarterParent.h

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/* -*- 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_ipc_BackgroundStarterParent_h

#define mozilla_ipc_BackgroundStarterParent_h

#include "mozilla/ipc/PBackgroundStarterParent.h"

#include "mozilla/dom/ContentParent.h"

#include "nsISupportsImpl.h"

namespace mozilla::ipc {

class BackgroundStarterParent final : public PBackgroundStarterParent {

 public:

  NS_INLINE_DECL_THREADSAFE_REFCOUNTING_WITH_DELETE_ON_MAIN_THREAD(

      BackgroundStarterParent, override)

  // Implemented in BackgroundImpl.cpp

  BackgroundStarterParent(mozilla::dom::ThreadsafeContentParentHandle* aContent,

                          bool aCrossProcess);

  void SetLiveActorArray(nsTArray<IToplevelProtocol*>* aLiveActorArray);

 private:

  friend class PBackgroundStarterParent;

  ~BackgroundStarterParent() = default;

  // Implemented in BackgroundImpl.cpp

  void ActorDestroy(ActorDestroyReason aReason) override;

  // Implemented in BackgroundImpl.cpp

  IPCResult RecvInitBackground(Endpoint<PBackgroundParent>&& aEndpoint);

  const bool mCrossProcess;

  const RefPtr<mozilla::dom::ThreadsafeContentParentHandle> mContent;

  // Set when the actor is opened successfully and used to handle shutdown

  // hangs. Only touched on the background thread.

  nsTArray<IToplevelProtocol*>* mLiveActorArray = nullptr;

};

}  // namespace mozilla::ipc

#endif  // mozilla_ipc_BackgroundStarterParent_h