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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** 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.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QtCore/qglobal.h>
#ifndef QOPERATINGSYSTEMVERSION_H
#define QOPERATINGSYSTEMVERSION_H
QT_BEGIN_NAMESPACE
class QString;
class QVersionNumber;
class Q_CORE_EXPORT QOperatingSystemVersion
{
public:
enum OSType {
Unknown = 0,
Windows,
MacOS,
IOS,
TvOS,
WatchOS,
Android
};
static const QOperatingSystemVersion Windows7;
static const QOperatingSystemVersion Windows8;
static const QOperatingSystemVersion Windows8_1;
static const QOperatingSystemVersion Windows10;
static const QOperatingSystemVersion OSXMavericks;
static const QOperatingSystemVersion OSXYosemite;
static const QOperatingSystemVersion OSXElCapitan;
static const QOperatingSystemVersion MacOSSierra;
static const QOperatingSystemVersion MacOSHighSierra;
static const QOperatingSystemVersion AndroidJellyBean;
static const QOperatingSystemVersion AndroidJellyBean_MR1;
static const QOperatingSystemVersion AndroidJellyBean_MR2;
static const QOperatingSystemVersion AndroidKitKat;
static const QOperatingSystemVersion AndroidLollipop;
static const QOperatingSystemVersion AndroidLollipop_MR1;
static const QOperatingSystemVersion AndroidMarshmallow;
static const QOperatingSystemVersion AndroidNougat;
static const QOperatingSystemVersion AndroidNougat_MR1;
static const QOperatingSystemVersion AndroidOreo;
Q_DECL_CONSTEXPR QOperatingSystemVersion(OSType osType,
int vmajor, int vminor = -1, int vmicro = -1)
: m_os(osType),
m_major(qMax(-1, vmajor)),
m_minor(vmajor < 0 ? -1 : qMax(-1, vminor)),
m_micro(vmajor < 0 || vminor < 0 ? -1 : qMax(-1, vmicro))
{ }
static QOperatingSystemVersion current();
Q_DECL_CONSTEXPR int majorVersion() const { return m_major; }
Q_DECL_CONSTEXPR int minorVersion() const { return m_minor; }
Q_DECL_CONSTEXPR int microVersion() const { return m_micro; }
Q_DECL_CONSTEXPR int segmentCount() const
{ return m_micro >= 0 ? 3 : m_minor >= 0 ? 2 : m_major >= 0 ? 1 : 0; }
#ifdef Q_COMPILER_INITIALIZER_LISTS
bool isAnyOfType(std::initializer_list<OSType> types) const;
#endif
Q_DECL_CONSTEXPR OSType type() const { return m_os; }
QString name() const;
friend bool operator>(const QOperatingSystemVersion &lhs, const QOperatingSystemVersion &rhs)
{ return lhs.type() == rhs.type() && QOperatingSystemVersion::compare(lhs, rhs) > 0; }
friend bool operator>=(const QOperatingSystemVersion &lhs, const QOperatingSystemVersion &rhs)
{ return lhs.type() == rhs.type() && QOperatingSystemVersion::compare(lhs, rhs) >= 0; }
friend bool operator<(const QOperatingSystemVersion &lhs, const QOperatingSystemVersion &rhs)
{ return lhs.type() == rhs.type() && QOperatingSystemVersion::compare(lhs, rhs) < 0; }
friend bool operator<=(const QOperatingSystemVersion &lhs, const QOperatingSystemVersion &rhs)
{ return lhs.type() == rhs.type() && QOperatingSystemVersion::compare(lhs, rhs) <= 0; }
private:
QOperatingSystemVersion() = default;
OSType m_os;
int m_major;
int m_minor;
int m_micro;
static int compare(const QOperatingSystemVersion &v1, const QOperatingSystemVersion &v2);
};
Q_DECLARE_TYPEINFO(QOperatingSystemVersion, QT_VERSION < QT_VERSION_CHECK(6, 0, 0) ? Q_RELOCATABLE_TYPE : Q_PRIMITIVE_TYPE);
QT_END_NAMESPACE
#endif // QOPERATINGSYSTEMVERSION_H
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