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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 "ServiceWorkerRegisterJob.h"
#include "ServiceWorkerManager.h"
#include "mozilla/ProfilerMarkers.h"
#include "mozilla/dom/WorkerCommon.h"
namespace mozilla::dom {
ServiceWorkerRegisterJob::ServiceWorkerRegisterJob(
nsIPrincipal* aPrincipal, const nsACString& aScope, const WorkerType& aType,
const nsACString& aScriptSpec, ServiceWorkerUpdateViaCache aUpdateViaCache,
const ServiceWorkerLifetimeExtension& aLifetimeExtension)
: ServiceWorkerUpdateJob(Type::Register, aPrincipal, aScope,
nsCString(aScriptSpec), aUpdateViaCache,
aLifetimeExtension),
mType(aType) {}
void ServiceWorkerRegisterJob::AsyncExecute() {
MOZ_ASSERT(NS_IsMainThread());
AUTO_PROFILER_MARKER_UNTYPED("SWRJ AsyncExecute", DOM, {});
RefPtr<ServiceWorkerManager> swm = ServiceWorkerManager::GetInstance();
if (Canceled() || !swm) {
FailUpdateJob(NS_ERROR_DOM_ABORT_ERR);
return;
}
RefPtr<ServiceWorkerRegistrationInfo> registration =
swm->GetRegistration(mPrincipal, mScope);
if (registration) {
// if registration already exists, comparing it's options to see if
// they have been changed
bool sameOptions =
GetUpdateViaCache() == registration->GetUpdateViaCache() &&
mType == registration->Type();
registration->SetOptions(GetUpdateViaCache(), mType);
RefPtr<ServiceWorkerInfo> newest = registration->Newest();
if (newest && mScriptSpec.Equals(newest->ScriptSpec()) && sameOptions) {
SetRegistration(registration);
Finish(NS_OK);
return;
}
} else {
registration = swm->CreateNewRegistration(mScope, mType, mPrincipal,
GetUpdateViaCache());
if (!registration) {
FailUpdateJob(NS_ERROR_DOM_ABORT_ERR);
return;
}
}
SetRegistration(registration);
Update();
}
ServiceWorkerRegisterJob::~ServiceWorkerRegisterJob() = default;
} // namespace mozilla::dom
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