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// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/ash/borealis/borealis_shutdown_monitor.h"
#include "base/logging.h"
#include "base/task/sequenced_task_runner.h"
#include "chrome/browser/ash/borealis/borealis_context_manager.h"
#include "chrome/browser/ash/borealis/borealis_service.h"
#include "chrome/browser/ash/borealis/borealis_service_factory.h"
namespace {
// The default time period used when initiating delayed shutdowns.
constexpr base::TimeDelta kDefaultDelay = base::Seconds(60);
} // namespace
namespace borealis {
BorealisShutdownMonitor::BorealisShutdownMonitor(Profile* profile)
: profile_(profile), delay_(kDefaultDelay) {}
BorealisShutdownMonitor::~BorealisShutdownMonitor() = default;
void BorealisShutdownMonitor::ShutdownWithDelay() {
// Reset() cancels the previous request if it was already there. Also,
// Unretained() is safe because the callback is cancelled when
// |in_progress_request_| is destroyed.
in_progress_request_.Reset(
base::BindOnce(&BorealisShutdownMonitor::OnShutdownTimerElapsed,
base::Unretained(this)));
base::SequencedTaskRunner::GetCurrentDefault()->PostDelayedTask(
FROM_HERE, in_progress_request_.callback(), delay_);
}
void BorealisShutdownMonitor::ShutdownNow() {
BorealisServiceFactory::GetForProfile(profile_)
->ContextManager()
.ShutDownBorealis();
}
void BorealisShutdownMonitor::CancelDelayedShutdown() {
in_progress_request_.Cancel();
}
void BorealisShutdownMonitor::SetShutdownDelayForTesting(
base::TimeDelta delay) {
delay_ = delay;
}
void BorealisShutdownMonitor::OnShutdownTimerElapsed() {
// TODO(b/198698779): Remove this log line when it is no longer needed.
LOG(WARNING) << "Automatic shutdown triggered";
ShutdownNow();
}
} // namespace borealis
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