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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_dom_ServiceWorkerRegistration_h
#define mozilla_dom_ServiceWorkerRegistration_h
#include "mozilla/DOMEventTargetHelper.h"
#include "mozilla/dom/ServiceWorkerBinding.h"
#include "mozilla/dom/ServiceWorkerRegistrationBinding.h"
#include "mozilla/dom/ServiceWorkerRegistrationDescriptor.h"
#include "mozilla/dom/ServiceWorkerUtils.h"
// Support for Notification API extension.
#include "mozilla/dom/NotificationBinding.h"
class nsIGlobalObject;
namespace mozilla {
namespace dom {
class Promise;
class PushManager;
class WorkerPrivate;
class ServiceWorker;
#define NS_DOM_SERVICEWORKERREGISTRATION_IID \
{ \
0x4578a90e, 0xa427, 0x4237, { \
0x98, 0x4a, 0xbd, 0x98, 0xe4, 0xcd, 0x5f, 0x3a \
} \
}
class ServiceWorkerRegistration final : public DOMEventTargetHelper {
public:
class Inner {
public:
NS_INLINE_DECL_PURE_VIRTUAL_REFCOUNTING
virtual void SetServiceWorkerRegistration(
ServiceWorkerRegistration* aReg) = 0;
virtual void ClearServiceWorkerRegistration(
ServiceWorkerRegistration* aReg) = 0;
virtual void Update(const nsCString& aNewestWorkerScriptUrl,
ServiceWorkerRegistrationCallback&& aSuccessCB,
ServiceWorkerFailureCallback&& aFailureCB) = 0;
virtual void Unregister(ServiceWorkerBoolCallback&& aSuccessCB,
ServiceWorkerFailureCallback&& aFailureCB) = 0;
};
NS_DECLARE_STATIC_IID_ACCESSOR(NS_DOM_SERVICEWORKERREGISTRATION_IID)
NS_DECL_ISUPPORTS_INHERITED
NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(ServiceWorkerRegistration,
DOMEventTargetHelper)
IMPL_EVENT_HANDLER(updatefound)
static already_AddRefed<ServiceWorkerRegistration> CreateForMainThread(
nsPIDOMWindowInner* aWindow,
const ServiceWorkerRegistrationDescriptor& aDescriptor);
static already_AddRefed<ServiceWorkerRegistration> CreateForWorker(
WorkerPrivate* aWorkerPrivate, nsIGlobalObject* aGlobal,
const ServiceWorkerRegistrationDescriptor& aDescriptor);
JSObject* WrapObject(JSContext* aCx,
JS::Handle<JSObject*> aGivenProto) override;
void DisconnectFromOwner() override;
void RegistrationCleared();
already_AddRefed<ServiceWorker> GetInstalling() const;
already_AddRefed<ServiceWorker> GetWaiting() const;
already_AddRefed<ServiceWorker> GetActive() const;
void UpdateState(const ServiceWorkerRegistrationDescriptor& aDescriptor);
bool MatchesDescriptor(
const ServiceWorkerRegistrationDescriptor& aDescriptor) const;
void GetScope(nsAString& aScope) const;
ServiceWorkerUpdateViaCache GetUpdateViaCache(ErrorResult& aRv) const;
already_AddRefed<Promise> Update(ErrorResult& aRv);
already_AddRefed<Promise> Unregister(ErrorResult& aRv);
already_AddRefed<PushManager> GetPushManager(JSContext* aCx,
ErrorResult& aRv);
already_AddRefed<Promise> ShowNotification(
JSContext* aCx, const nsAString& aTitle,
const NotificationOptions& aOptions, ErrorResult& aRv);
already_AddRefed<Promise> GetNotifications(
const GetNotificationOptions& aOptions, ErrorResult& aRv);
const ServiceWorkerRegistrationDescriptor& Descriptor() const;
void WhenVersionReached(uint64_t aVersion,
ServiceWorkerBoolCallback&& aCallback);
void MaybeDispatchUpdateFoundRunnable();
private:
ServiceWorkerRegistration(
nsIGlobalObject* aGlobal,
const ServiceWorkerRegistrationDescriptor& aDescriptor, Inner* aInner);
~ServiceWorkerRegistration();
void UpdateStateInternal(const Maybe<ServiceWorkerDescriptor>& aInstalling,
const Maybe<ServiceWorkerDescriptor>& aWaiting,
const Maybe<ServiceWorkerDescriptor>& aActive);
void MaybeScheduleUpdateFound(
const Maybe<ServiceWorkerDescriptor>& aInstallingDescriptor);
void MaybeDispatchUpdateFound();
ServiceWorkerRegistrationDescriptor mDescriptor;
RefPtr<Inner> mInner;
RefPtr<ServiceWorker> mInstallingWorker;
RefPtr<ServiceWorker> mWaitingWorker;
RefPtr<ServiceWorker> mActiveWorker;
RefPtr<PushManager> mPushManager;
struct VersionCallback {
uint64_t mVersion;
ServiceWorkerBoolCallback mFunc;
VersionCallback(uint64_t aVersion, ServiceWorkerBoolCallback&& aFunc)
: mVersion(aVersion), mFunc(std::move(aFunc)) {
MOZ_DIAGNOSTIC_ASSERT(mFunc);
}
};
nsTArray<UniquePtr<VersionCallback>> mVersionCallbackList;
uint64_t mScheduledUpdateFoundId;
uint64_t mDispatchedUpdateFoundId;
};
NS_DEFINE_STATIC_IID_ACCESSOR(ServiceWorkerRegistration,
NS_DOM_SERVICEWORKERREGISTRATION_IID)
} // namespace dom
} // namespace mozilla
#endif /* mozilla_dom_ServiceWorkerRegistration_h */
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