File: borealis_shutdown_monitor.cc

package info (click to toggle)
chromium 139.0.7258.127-1
  • links: PTS, VCS
  • area: main
  • in suites:
  • size: 6,122,068 kB
  • sloc: cpp: 35,100,771; ansic: 7,163,530; javascript: 4,103,002; python: 1,436,920; asm: 946,517; xml: 746,709; pascal: 187,653; perl: 88,691; sh: 88,436; objc: 79,953; sql: 51,488; cs: 44,583; fortran: 24,137; makefile: 22,147; tcl: 15,277; php: 13,980; yacc: 8,984; ruby: 7,485; awk: 3,720; lisp: 3,096; lex: 1,327; ada: 727; jsp: 228; sed: 36
file content (59 lines) | stat: -rw-r--r-- 1,923 bytes parent folder | download | duplicates (6)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
// 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