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46c41f3318
Differential Revision: https://phabricator.services.mozilla.com/D35229 --HG-- rename : dom/cache/CacheWorkerHolder.cpp => dom/cache/CacheWorkerRef.cpp rename : dom/cache/CacheWorkerHolder.h => dom/cache/CacheWorkerRef.h extra : moz-landing-system : lando
52 lines
1.4 KiB
C++
52 lines
1.4 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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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
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "mozilla/dom/cache/ActorChild.h"
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#include "mozilla/dom/cache/CacheWorkerRef.h"
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#include "nsThreadUtils.h"
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namespace mozilla {
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namespace dom {
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namespace cache {
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void ActorChild::SetWorkerRef(CacheWorkerRef* aWorkerRef) {
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// Some of the Cache actors can have multiple DOM objects associated with
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// them. In this case the workerRef will be added multiple times. This is
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// permitted, but the workerRef should be the same each time.
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if (mWorkerRef) {
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MOZ_DIAGNOSTIC_ASSERT(mWorkerRef == aWorkerRef);
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return;
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}
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mWorkerRef = aWorkerRef;
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if (mWorkerRef) {
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mWorkerRef->AddActor(this);
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}
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}
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void ActorChild::RemoveWorkerRef() {
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MOZ_ASSERT_IF(!NS_IsMainThread(), mWorkerRef);
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if (mWorkerRef) {
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mWorkerRef->RemoveActor(this);
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mWorkerRef = nullptr;
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}
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}
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CacheWorkerRef* ActorChild::GetWorkerRef() const { return mWorkerRef; }
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bool ActorChild::WorkerRefNotified() const {
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return mWorkerRef && mWorkerRef->Notified();
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}
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ActorChild::ActorChild() {}
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ActorChild::~ActorChild() { MOZ_DIAGNOSTIC_ASSERT(!mWorkerRef); }
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} // namespace cache
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} // namespace dom
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} // namespace mozilla
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