/* -*- 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/. */ #include "ServiceWorkerRegistrationParent.h" #include "ServiceWorkerRegistrationProxy.h" namespace mozilla { namespace dom { using mozilla::ipc::IPCResult; void ServiceWorkerRegistrationParent::ActorDestroy(ActorDestroyReason aReason) { if (mProxy) { mProxy->RevokeActor(this); mProxy = nullptr; } } IPCResult ServiceWorkerRegistrationParent::RecvTeardown() { MaybeSendDelete(); return IPC_OK(); } namespace { void ResolveUnregister(PServiceWorkerRegistrationParent::UnregisterResolver&& aResolver, bool aSuccess, nsresult aRv) { aResolver(Tuple( aSuccess, CopyableErrorResult(aRv))); } } // anonymous namespace IPCResult ServiceWorkerRegistrationParent::RecvUnregister(UnregisterResolver&& aResolver) { if (!mProxy) { ResolveUnregister(std::move(aResolver), false, NS_ERROR_DOM_INVALID_STATE_ERR); return IPC_OK(); } mProxy->Unregister()->Then(GetCurrentThreadSerialEventTarget(), __func__, [aResolver] (bool aSuccess) mutable { ResolveUnregister(std::move(aResolver), aSuccess, NS_OK); }, [aResolver] (nsresult aRv) mutable { ResolveUnregister(std::move(aResolver), false, aRv); }); return IPC_OK(); } IPCResult ServiceWorkerRegistrationParent::RecvUpdate(UpdateResolver&& aResolver) { if (!mProxy) { aResolver(CopyableErrorResult(NS_ERROR_DOM_INVALID_STATE_ERR)); return IPC_OK(); } mProxy->Update()->Then(GetCurrentThreadSerialEventTarget(), __func__, [aResolver] (const ServiceWorkerRegistrationDescriptor& aDescriptor) { aResolver(aDescriptor.ToIPC()); }, [aResolver] (const CopyableErrorResult& aResult) { aResolver(aResult); }); return IPC_OK(); } ServiceWorkerRegistrationParent::ServiceWorkerRegistrationParent() : mDeleteSent(false) { } ServiceWorkerRegistrationParent::~ServiceWorkerRegistrationParent() { MOZ_DIAGNOSTIC_ASSERT(!mProxy); } void ServiceWorkerRegistrationParent::Init(const IPCServiceWorkerRegistrationDescriptor& aDescriptor) { MOZ_DIAGNOSTIC_ASSERT(!mProxy); mProxy = new ServiceWorkerRegistrationProxy(ServiceWorkerRegistrationDescriptor(aDescriptor)); mProxy->Init(this); } void ServiceWorkerRegistrationParent::MaybeSendDelete() { if (mDeleteSent) { return; } mDeleteSent = true; Unused << Send__delete__(this); } } // namespace dom } // namespace mozilla