DXR is a code search and navigation tool aimed at making sense of large projects. It supports full-text and regex searches as well as structural queries.

Header

Mercurial (d38398e5144e)

VCS Links

DateCacheCleaner

Line Code
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
/* -*- 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 "DateCacheCleaner.h"

#include "js/Date.h"
#include "mozilla/dom/ScriptSettings.h"
#include "mozilla/ClearOnShutdown.h"
#include "mozilla/Hal.h"
#include "mozilla/StaticPtr.h"

using namespace mozilla::hal;

namespace mozilla {
namespace dom {
namespace time {

class DateCacheCleaner : public SystemTimezoneChangeObserver
{
public:
  DateCacheCleaner()
  {
    RegisterSystemTimezoneChangeObserver(this);
  }

  ~DateCacheCleaner()
  {
    UnregisterSystemTimezoneChangeObserver(this);
  }
  void Notify(const SystemTimezoneChangeInformation& aSystemTimezoneChangeInfo)
  {
    JS::ResetTimeZone();
  }

};

StaticAutoPtr<DateCacheCleaner> sDateCacheCleaner;

void
InitializeDateCacheCleaner()
{
  if (!sDateCacheCleaner) {
    sDateCacheCleaner = new DateCacheCleaner();
    ClearOnShutdown(&sDateCacheCleaner);
  }
}

} // namespace time
} // namespace dom
} // namespace mozilla