dom/serviceworkers/RemoteServiceWorkerImpl.h
author Dimi Lee <dlee@mozilla.com>
Sat, 08 Aug 2020 06:00:00 +0000
changeset 543991 fa0dbdf15f291e814b4854d515d7ef3e4548b7fb
parent 448947 6f3709b3878117466168c40affa7bca0b60cf75b
permissions -rw-r--r--
Bug 1658010 - Add null pointer check before notifying content block event r=xeonchen Differential Revision: https://phabricator.services.mozilla.com/D86421

/* -*- 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_remoteserviceworkerimpl_h__
#define mozilla_dom_remoteserviceworkerimpl_h__

#include "ServiceWorker.h"

namespace mozilla {
namespace dom {

class ServiceWorkerChild;

class RemoteServiceWorkerImpl final : public ServiceWorker::Inner {
  ServiceWorkerChild* mActor;
  ServiceWorker* mWorker;
  bool mShutdown;

  ~RemoteServiceWorkerImpl();

  void Shutdown();

  // ServiceWorker::Inner implementation
  void AddServiceWorker(ServiceWorker* aWorker) override;

  void RemoveServiceWorker(ServiceWorker* aWorker) override;

  void GetRegistration(ServiceWorkerRegistrationCallback&& aSuccessCB,
                       ServiceWorkerFailureCallback&& aFailureCB) override;

  void PostMessage(RefPtr<ServiceWorkerCloneData>&& aData,
                   const ClientInfo& aClientInfo,
                   const ClientState& aClientState) override;

 public:
  explicit RemoteServiceWorkerImpl(const ServiceWorkerDescriptor& aDescriptor);

  void RevokeActor(ServiceWorkerChild* aActor);

  NS_INLINE_DECL_REFCOUNTING(RemoteServiceWorkerImpl, override)
};

}  // namespace dom
}  // namespace mozilla

#endif  // mozilla_dom_remoteserviceworkerimpl_h__