Files
palemoon27/dom/cache/Feature.cpp
T
roytam1 cdb21a311f import changes from `dev' branch of rmottola/Arctic-Fox:
- Bug 1178508 ServiceWorker scripts should never be intercepted. r=baku (1dc29c560)
- Bug 1169044 - Patch 4 - Set referrer on intercepted request. r=jdm (e400d51bb)
- Bug 1169044 - Patch 5 - build fixes. a=bustage (ff54ccc97)
- Bug 1158319 Cache should throw SecurityError if the principal is incorrect. r=ehsan (28713b9cf)
- Bug 1160147 Improve Cache API WorkerFeature shutdown handling. r=baku (79ab46685)
- Bug 1160227 Improve Cache API warnings. r=ehsan (0adda61ee)
- Bug 1160138 P1 Update CacheStorage and Cache webidl to latest spec. r=ehsan (68025abcf)
- Bug 1160138 P2 Add a [ChromeConstructor] to CacheStorage to support devtools. r=ehsan (8d3ea55b8)
- Bug 1160138 P3 Test Cache chrome-only Constructor. r=ehsan (46d89d039)
- Bug 1173467 P1 Modify CacheStorage to reject with SecurityErr instead of throwing on creation. r=ehsan (db32dffbf)
- Bug 1140145 - Update web-platform-tests expected data to revision 9a2c04e06cb4e63b13b803722d345d085bf0debf, a=testonly (eb5c31e15)
- Bug 1142501 - Disable webvtt/rendering/cues-with-video/processing-model/basic.html on Linux due to extremely frequent timeouts. No review. (8c197e60a)
- Bug 1135107 - Enable pointer events for pointer events tests, a=testonly (03d19a853)
- partial bug 1135107 - Update web-platform-tests expected data, rs=Ms2ger (794895f17)
- Bug 1153521 - Update web-platform-tests expected data to revision 7311aa630534282885b9add15b1c30b2b59316dd, a=testonly (44a86bbb9)
- Bug 1162594 - create build_resources.json even if psutil fails; r=ahal (44a1d1780)
2021-05-01 11:37:45 +08:00

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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/. */
#include "mozilla/dom/cache/Feature.h"
#include "mozilla/dom/cache/ActorChild.h"
#include "WorkerPrivate.h"
namespace mozilla {
namespace dom {
namespace cache {
using mozilla::dom::workers::Canceling;
using mozilla::dom::workers::Status;
using mozilla::dom::workers::WorkerPrivate;
// static
already_AddRefed<Feature>
Feature::Create(WorkerPrivate* aWorkerPrivate)
{
MOZ_ASSERT(aWorkerPrivate);
nsRefPtr<Feature> feature = new Feature(aWorkerPrivate);
if (!aWorkerPrivate->AddFeature(aWorkerPrivate->GetJSContext(), feature)) {
return nullptr;
}
return feature.forget();
}
void
Feature::AddActor(ActorChild* aActor)
{
NS_ASSERT_OWNINGTHREAD(Feature);
MOZ_ASSERT(aActor);
MOZ_ASSERT(!mActorList.Contains(aActor));
mActorList.AppendElement(aActor);
// Allow an actor to be added after we've entered the Notifying case. We
// can't stop the actor creation from racing with out destruction of the
// other actors and we need to wait for this extra one to close as well.
// Signal it should destroy itself right away.
if (mNotified) {
aActor->StartDestroy();
}
}
void
Feature::RemoveActor(ActorChild* aActor)
{
NS_ASSERT_OWNINGTHREAD(Feature);
MOZ_ASSERT(aActor);
DebugOnly<bool> removed = mActorList.RemoveElement(aActor);
MOZ_ASSERT(removed);
MOZ_ASSERT(!mActorList.Contains(aActor));
}
bool
Feature::Notified() const
{
return mNotified;
}
bool
Feature::Notify(JSContext* aCx, Status aStatus)
{
NS_ASSERT_OWNINGTHREAD(Feature);
if (aStatus < Canceling || mNotified) {
return true;
}
mNotified = true;
// Start the asynchronous destruction of our actors. These will call back
// into RemoveActor() once the actor is destroyed.
for (uint32_t i = 0; i < mActorList.Length(); ++i) {
mActorList[i]->StartDestroy();
}
return true;
}
Feature::Feature(WorkerPrivate* aWorkerPrivate)
: mWorkerPrivate(aWorkerPrivate)
, mNotified(false)
{
MOZ_ASSERT(mWorkerPrivate);
}
Feature::~Feature()
{
NS_ASSERT_OWNINGTHREAD(Feature);
MOZ_ASSERT(mActorList.IsEmpty());
mWorkerPrivate->RemoveFeature(mWorkerPrivate->GetJSContext(), this);
}
} // namespace cache
} // namespace dom
} // namespace mozilla