gecko-dev/dom/serviceworkers/ServiceWorkerRegistrationPr...

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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);
// Main thread methods
void
InitOnMainThread();
void
MaybeShutdownOnMainThread();
void
StopListeningOnMainThread();
// ServiceWorkerRegistrationListener interface
void
UpdateState(const ServiceWorkerRegistrationDescriptor& aDescriptor) override;
void
RegistrationRemoved() 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();
NS_INLINE_DECL_THREADSAFE_REFCOUNTING(ServiceWorkerRegistrationProxy, override);
};
} // namespace dom
} // namespace mozilla
#endif // moz_dom_ServiceWorkerRegistrationProxy_h