dom/serviceworkers/ServiceWorkerRegistrationListener.h

   1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */
   3 /* This Source Code Form is subject to the terms of the Mozilla Public
   4  * License, v. 2.0. If a copy of the MPL was not distributed with this
   5  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   6
   7 #ifndef mozilla_dom_ServiceWorkerRegistrationListener_h
   8 #define mozilla_dom_ServiceWorkerRegistrationListener_h
   9
  10 namespace mozilla::dom {
  11
  12 class ServiceWorkerRegistrationDescriptor;
  13
  14 // Used by ServiceWorkerManager to notify ServiceWorkerRegistrations of
  15 // updatefound event and invalidating ServiceWorker instances.
  16 class ServiceWorkerRegistrationListener {
  17  public:
  18   NS_INLINE_DECL_PURE_VIRTUAL_REFCOUNTING
  19
  20   virtual void UpdateState(
  21       const ServiceWorkerRegistrationDescriptor& aDescriptor) = 0;
  22
  23   virtual void FireUpdateFound() = 0;
  24
  25   virtual void RegistrationCleared() = 0;
  26
  27   virtual void GetScope(nsAString& aScope) const = 0;
  28
  29   virtual bool MatchesDescriptor(
  30       const ServiceWorkerRegistrationDescriptor& aDescriptor) = 0;
  31 };
  32
  33 }  // namespace mozilla::dom
  34
  35 #endif /* mozilla_dom_ServiceWorkerRegistrationListener_h */