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e77acd5d9e
--HG-- extra : amend_source : e69a2f5438b485ff2819c633047c0cb46f663d01 extra : transplant_source : %96%CE%FC%C8J%EEm%9B%DA%CCZIlK5%9E%EB%99%D3%F3
70 lines
2.0 KiB
C++
70 lines
2.0 KiB
C++
/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "ServiceWorker.h"
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#include "nsPIDOMWindow.h"
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#include "SharedWorker.h"
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#include "WorkerPrivate.h"
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#include "mozilla/dom/Promise.h"
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using mozilla::ErrorResult;
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using namespace mozilla::dom;
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USING_WORKERS_NAMESPACE
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ServiceWorker::ServiceWorker(nsPIDOMWindow* aWindow,
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SharedWorker* aSharedWorker)
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: DOMEventTargetHelper(aWindow),
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mState(ServiceWorkerState::Installing),
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mSharedWorker(aSharedWorker)
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{
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AssertIsOnMainThread();
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MOZ_ASSERT(mSharedWorker);
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}
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ServiceWorker::~ServiceWorker()
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{
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AssertIsOnMainThread();
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}
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NS_IMPL_ADDREF_INHERITED(ServiceWorker, DOMEventTargetHelper)
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NS_IMPL_RELEASE_INHERITED(ServiceWorker, DOMEventTargetHelper)
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NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION_INHERITED(ServiceWorker)
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NS_INTERFACE_MAP_END_INHERITING(DOMEventTargetHelper)
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NS_IMPL_CYCLE_COLLECTION_INHERITED(ServiceWorker, DOMEventTargetHelper,
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mSharedWorker)
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JSObject*
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ServiceWorker::WrapObject(JSContext* aCx)
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{
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AssertIsOnMainThread();
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return ServiceWorkerBinding::Wrap(aCx, this);
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}
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void
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ServiceWorker::PostMessage(JSContext* aCx, JS::Handle<JS::Value> aMessage,
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const Optional<Sequence<JS::Value>>& aTransferable,
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ErrorResult& aRv)
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{
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WorkerPrivate* workerPrivate = GetWorkerPrivate();
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MOZ_ASSERT(workerPrivate);
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workerPrivate->PostMessage(aCx, aMessage, aTransferable, aRv);
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}
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WorkerPrivate*
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ServiceWorker::GetWorkerPrivate() const
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{
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// At some point in the future, this may be optimized to terminate a worker
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// that hasn't been used in a certain amount of time or when there is memory
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// pressure or similar.
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MOZ_ASSERT(mSharedWorker);
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return mSharedWorker->GetWorkerPrivate();
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}
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