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diff --git a/src/corelib/tools/qtimezone.h b/src/corelib/tools/qtimezone.h
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-/****************************************************************************
-**
-** Copyright (C) 2013 John Layt <jlayt@kde.org>
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtCore module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-
-#ifndef QTIMEZONE_H
-#define QTIMEZONE_H
-
-#include <QtCore/qshareddata.h>
-#include <QtCore/qlocale.h>
-#include <QtCore/qdatetime.h>
-
-QT_REQUIRE_CONFIG(timezone);
-
-#if (defined(Q_OS_DARWIN) || defined(Q_QDOC)) && !defined(QT_NO_SYSTEMLOCALE)
-Q_FORWARD_DECLARE_CF_TYPE(CFTimeZone);
-Q_FORWARD_DECLARE_OBJC_CLASS(NSTimeZone);
-#endif
-
-QT_BEGIN_NAMESPACE
-
-class QTimeZonePrivate;
-
-class Q_CORE_EXPORT QTimeZone
-{
-public:
- // Sane UTC offsets range from -14 to +14 hours:
- enum {
- // No known zone > 12 hrs West of Greenwich (Baker Island, USA)
- MinUtcOffsetSecs = -14 * 3600,
- // No known zone > 14 hrs East of Greenwich (Kiritimati, Christmas Island, Kiribati)
- MaxUtcOffsetSecs = +14 * 3600
- };
-
- enum TimeType {
- StandardTime = 0,
- DaylightTime = 1,
- GenericTime = 2
- };
-
- enum NameType {
- DefaultName = 0,
- LongName = 1,
- ShortName = 2,
- OffsetName = 3
- };
-
- struct OffsetData {
- QString abbreviation;
- QDateTime atUtc;
- int offsetFromUtc;
- int standardTimeOffset;
- int daylightTimeOffset;
- };
- typedef QVector<OffsetData> OffsetDataList;
-
- QTimeZone() noexcept;
- explicit QTimeZone(const QByteArray &ianaId);
- explicit QTimeZone(int offsetSeconds);
- /*implicit*/ QTimeZone(const QByteArray &zoneId, int offsetSeconds, const QString &name,
- const QString &abbreviation, QLocale::Country country = QLocale::AnyCountry,
- const QString &comment = QString());
- QTimeZone(const QTimeZone &other);
- ~QTimeZone();
-
- QTimeZone &operator=(const QTimeZone &other);
- QTimeZone &operator=(QTimeZone &&other) noexcept { swap(other); return *this; }
-
- void swap(QTimeZone &other) noexcept
- { d.swap(other.d); }
-
- bool operator==(const QTimeZone &other) const;
- bool operator!=(const QTimeZone &other) const;
-
- bool isValid() const;
-
- QByteArray id() const;
- QLocale::Country country() const;
- QString comment() const;
-
- QString displayName(const QDateTime &atDateTime,
- QTimeZone::NameType nameType = QTimeZone::DefaultName,
- const QLocale &locale = QLocale()) const;
- QString displayName(QTimeZone::TimeType timeType,
- QTimeZone::NameType nameType = QTimeZone::DefaultName,
- const QLocale &locale = QLocale()) const;
- QString abbreviation(const QDateTime &atDateTime) const;
-
- int offsetFromUtc(const QDateTime &atDateTime) const;
- int standardTimeOffset(const QDateTime &atDateTime) const;
- int daylightTimeOffset(const QDateTime &atDateTime) const;
-
- bool hasDaylightTime() const;
- bool isDaylightTime(const QDateTime &atDateTime) const;
-
- OffsetData offsetData(const QDateTime &forDateTime) const;
-
- bool hasTransitions() const;
- OffsetData nextTransition(const QDateTime &afterDateTime) const;
- OffsetData previousTransition(const QDateTime &beforeDateTime) const;
- OffsetDataList transitions(const QDateTime &fromDateTime, const QDateTime &toDateTime) const;
-
- static QByteArray systemTimeZoneId();
- static QTimeZone systemTimeZone();
- static QTimeZone utc();
-
- static bool isTimeZoneIdAvailable(const QByteArray &ianaId);
-
- static QList<QByteArray> availableTimeZoneIds();
- static QList<QByteArray> availableTimeZoneIds(QLocale::Country country);
- static QList<QByteArray> availableTimeZoneIds(int offsetSeconds);
-
- static QByteArray ianaIdToWindowsId(const QByteArray &ianaId);
- static QByteArray windowsIdToDefaultIanaId(const QByteArray &windowsId);
- static QByteArray windowsIdToDefaultIanaId(const QByteArray &windowsId,
- QLocale::Country country);
- static QList<QByteArray> windowsIdToIanaIds(const QByteArray &windowsId);
- static QList<QByteArray> windowsIdToIanaIds(const QByteArray &windowsId,
- QLocale::Country country);
-
-#if (defined(Q_OS_DARWIN) || defined(Q_QDOC)) && !defined(QT_NO_SYSTEMLOCALE)
- static QTimeZone fromCFTimeZone(CFTimeZoneRef timeZone);
- CFTimeZoneRef toCFTimeZone() const Q_DECL_CF_RETURNS_RETAINED;
- static QTimeZone fromNSTimeZone(const NSTimeZone *timeZone);
- NSTimeZone *toNSTimeZone() const Q_DECL_NS_RETURNS_AUTORELEASED;
-#endif
-
-private:
- QTimeZone(QTimeZonePrivate &dd);
-#ifndef QT_NO_DATASTREAM
- friend Q_CORE_EXPORT QDataStream &operator<<(QDataStream &ds, const QTimeZone &tz);
-#endif
- friend class QTimeZonePrivate;
- friend class QDateTime;
- friend class QDateTimePrivate;
- QSharedDataPointer<QTimeZonePrivate> d;
-};
-
-Q_DECLARE_TYPEINFO(QTimeZone::OffsetData, Q_MOVABLE_TYPE);
-Q_DECLARE_SHARED(QTimeZone)
-
-#ifndef QT_NO_DATASTREAM
-Q_CORE_EXPORT QDataStream &operator<<(QDataStream &ds, const QTimeZone &tz);
-Q_CORE_EXPORT QDataStream &operator>>(QDataStream &ds, QTimeZone &tz);
-#endif
-
-#ifndef QT_NO_DEBUG_STREAM
-Q_CORE_EXPORT QDebug operator<<(QDebug dbg, const QTimeZone &tz);
-#endif
-
-QT_END_NAMESPACE
-
-#endif // QTIMEZONE_H