ServiceWorkerLifetimeExtension.cpp

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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/ServiceWorkerLifetimeExtension.h"

namespace mozilla::dom {

bool ServiceWorkerLifetimeExtension::LifetimeExtendsIntoTheFuture(

    uint32_t aRequiredSecs) const {

  // Figure out the new deadline, a null TimeStamp means no change.

  return this->match(

      [](const NoLifetimeExtension& nle) { return false; },

      [aRequiredSecs](const PropagatedLifetimeExtension& ple) {

        TimeStamp minFuture =

            TimeStamp::NowLoRes() + TimeDuration::FromSeconds(aRequiredSecs);

        // Ignore null deadlines or deadlines that don't extend sufficiently

        // into the future.

        return !(ple.mDeadline.IsNull() || ple.mDeadline < minFuture);

},

      [](const FullLifetimeExtension& fle) { return true; });

}  // namespace mozilla::dom