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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.
#ifndef CHROME_BROWSER_ASH_BOREALIS_BOREALIS_SHUTDOWN_MONITOR_H_
#define CHROME_BROWSER_ASH_BOREALIS_BOREALIS_SHUTDOWN_MONITOR_H_
#include "base/cancelable_callback.h"
#include "base/memory/raw_ptr.h"
#include "base/time/time.h"
class Profile;
namespace borealis {
// Manages the automatic shutdown of borealis either immediately, or via a timed
// delay.
class BorealisShutdownMonitor {
public:
explicit BorealisShutdownMonitor(Profile* profile);
~BorealisShutdownMonitor();
// Initiate a delayed shutdown, which will trigger the real shutdown after a
// fixed time period, unless the shutdown is aborted in the interim. If a
// delayed shutdown is in progress, this will reset the delay.
void ShutdownWithDelay();
// Initiate a shutdown immediately, without the delay.
void ShutdownNow();
// Cancels any in-progress delayed shutdowns.
void CancelDelayedShutdown();
// Overrides the default delay of the shutdown.
void SetShutdownDelayForTesting(base::TimeDelta delay);
private:
// Called when the shutdown timer finishes.
void OnShutdownTimerElapsed();
// The profile which we will shutdown borealis for.
raw_ptr<Profile> profile_;
// The length of time we wait before issuing a shutdown after a delayed
// shutdown is requested.
base::TimeDelta delay_;
// The currently in-flight request to shutdown borealis. This will be in the
// default state unless a request is actually underway.
base::CancelableOnceClosure in_progress_request_;
};
} // namespace borealis
#endif // CHROME_BROWSER_ASH_BOREALIS_BOREALIS_SHUTDOWN_MONITOR_H_
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