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-rw-r--r--dom/time/DateCacheCleaner.cpp53
1 files changed, 53 insertions, 0 deletions
diff --git a/dom/time/DateCacheCleaner.cpp b/dom/time/DateCacheCleaner.cpp
new file mode 100644
index 000000000..a55f8cb26
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+++ b/dom/time/DateCacheCleaner.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 "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