1 files changed, 61 insertions, 0 deletions
diff --git a/dom/serviceworkers/ServiceWorkerProxy.h b/dom/serviceworkers/ServiceWorkerProxy.h
new file mode 100644
index 0000000000..b8b5d7145e
--- /dev/null
+++ b/dom/serviceworkers/ServiceWorkerProxy.h
@@ -0,0 +1,61 @@
+/* -*- 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_ServiceWorkerProxy_h
+#define moz_dom_ServiceWorkerProxy_h
+
+#include "nsProxyRelease.h"
+#include "ServiceWorkerDescriptor.h"
+
+namespace mozilla::dom {
+
+class ClientInfo;
+class ClientState;
+class ServiceWorkerCloneData;
+class ServiceWorkerInfo;
+class ServiceWorkerParent;
+
+class ServiceWorkerProxy final {
+  // Background thread only
+  RefPtr<ServiceWorkerParent> mActor;
+
+  // Written on background thread and read on main thread
+  nsCOMPtr<nsISerialEventTarget> mEventTarget;
+
+  // Main thread only
+  ServiceWorkerDescriptor mDescriptor;
+  nsMainThreadPtrHandle<ServiceWorkerInfo> mInfo;
+
+  ~ServiceWorkerProxy();
+
+  // Background thread methods
+  void MaybeShutdownOnBGThread();
+
+  void SetStateOnBGThread(ServiceWorkerState aState);
+
+  // Main thread methods
+  void InitOnMainThread();
+
+  void MaybeShutdownOnMainThread();
+
+  void StopListeningOnMainThread();
+
+ public:
+  explicit ServiceWorkerProxy(const ServiceWorkerDescriptor& aDescriptor);
+
+  void Init(ServiceWorkerParent* aActor);
+
+  void RevokeActor(ServiceWorkerParent* aActor);
+
+  void PostMessage(RefPtr<ServiceWorkerCloneData>&& aData,
+                   const ClientInfo& aClientInfo, const ClientState& aState);
+
+  NS_INLINE_DECL_THREADSAFE_REFCOUNTING(ServiceWorkerProxy);
+};
+
+}  // namespace mozilla::dom
+
+#endif  // moz_dom_ServiceWorkerProxy_h