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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 moz_dom_ServiceWorkerRegistrationProxy_h
#define moz_dom_ServiceWorkerRegistrationProxy_h
#include "mozilla/dom/PServiceWorkerRegistrationParent.h"
#include "nsProxyRelease.h"
#include "ServiceWorkerRegistrationDescriptor.h"
#include "ServiceWorkerRegistrationListener.h"
#include "ServiceWorkerUtils.h"
namespace mozilla {
namespace dom {
class ServiceWorkerRegistrationInfo;
class ServiceWorkerRegistrationParent;
class ServiceWorkerRegistrationProxy final
: public ServiceWorkerRegistrationListener {
// Background thread only
ServiceWorkerRegistrationParent* mActor;
// Written on background thread and read on main thread
nsCOMPtr<nsISerialEventTarget> mEventTarget;
// Main thread only
ServiceWorkerRegistrationDescriptor mDescriptor;
nsMainThreadPtrHandle<ServiceWorkerRegistrationInfo> mReg;
~ServiceWorkerRegistrationProxy();
// Background thread methods
void MaybeShutdownOnBGThread();
void UpdateStateOnBGThread(
const ServiceWorkerRegistrationDescriptor& aDescriptor);
void FireUpdateFoundOnBGThread();
// Main thread methods
void InitOnMainThread();
void MaybeShutdownOnMainThread();
void StopListeningOnMainThread();
// The timer callback to perform the delayed update
class DelayedUpdate;
RefPtr<DelayedUpdate> mDelayedUpdate;
// ServiceWorkerRegistrationListener interface
void UpdateState(
const ServiceWorkerRegistrationDescriptor& aDescriptor) override;
void FireUpdateFound() override;
void RegistrationCleared() override;
void GetScope(nsAString& aScope) const override;
bool MatchesDescriptor(
const ServiceWorkerRegistrationDescriptor& aDescriptor) override;
public:
explicit ServiceWorkerRegistrationProxy(
const ServiceWorkerRegistrationDescriptor& aDescriptor);
void Init(ServiceWorkerRegistrationParent* aActor);
void RevokeActor(ServiceWorkerRegistrationParent* aActor);
RefPtr<GenericPromise> Unregister();
RefPtr<ServiceWorkerRegistrationPromise> Update(
const nsCString& aNewestWorkerScriptUrl);
NS_INLINE_DECL_THREADSAFE_REFCOUNTING(ServiceWorkerRegistrationProxy,
override);
};
} // namespace dom
} // namespace mozilla
#endif // moz_dom_ServiceWorkerRegistrationProxy_h