1 files changed, 92 insertions, 0 deletions
diff --git a/dom/serviceworkers/ServiceWorkerRegistrationProxy.h b/dom/serviceworkers/ServiceWorkerRegistrationProxy.h
new file mode 100644
index 0000000000..4253d2f259
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+++ b/dom/serviceworkers/ServiceWorkerRegistrationProxy.h
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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::dom {
+
+class ServiceWorkerRegistrationInfo;
+class ServiceWorkerRegistrationParent;
+
+class ServiceWorkerRegistrationProxy final
+    : public ServiceWorkerRegistrationListener {
+  // Background thread only
+  RefPtr<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 nsACString& aNewestWorkerScriptUrl);
+
+  RefPtr<GenericPromise> SetNavigationPreloadEnabled(const bool& aEnabled);
+
+  RefPtr<GenericPromise> SetNavigationPreloadHeader(const nsACString& aHeader);
+
+  RefPtr<NavigationPreloadStatePromise> GetNavigationPreloadState();
+
+  NS_INLINE_DECL_THREADSAFE_REFCOUNTING(ServiceWorkerRegistrationProxy,
+                                        override);
+};
+
+}  // namespace mozilla::dom
+
+#endif  // moz_dom_ServiceWorkerRegistrationProxy_h