qsysinfo.h

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// Copyright (C) 2016 The Qt Company Ltd.
// Copyright (C) 2016 Intel Corporation.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
 
#ifndef QSYSINFO_H
#define QSYSINFO_H
 
#include <QtCore/qtconfigmacros.h>
#include <QtCore/qprocessordetection.h>
#include <QtCore/qtcoreexports.h>
 
QT_BEGIN_NAMESPACE
 
/*
   System information
*/
 
class QString;
class QByteArray;
 
class Q_CORE_EXPORT QSysInfo
{
public:
    enum Sizes {
        WordSize = (sizeof(void *)<<3)
    };
 
    enum Endian {
        BigEndian,
        LittleEndian
#  ifdef Q_QDOC
        , ByteOrder = BigEndian or LittleEndian
#  elif Q_BYTE_ORDER == Q_BIG_ENDIAN
        , ByteOrder = BigEndian
#  elif Q_BYTE_ORDER == Q_LITTLE_ENDIAN
        , ByteOrder = LittleEndian
#  else
#    error "Undefined byte order"
#  endif
    };
 
    static QString buildCpuArchitecture();
    static QString currentCpuArchitecture();
    static QString buildAbi();
 
    static QString kernelType();
    static QString kernelVersion();
    static QString productType();
    static QString productVersion();
    static QString prettyProductName();
 
    static QString machineHostName();
    static QByteArray machineUniqueId();
    static QByteArray bootUniqueId();
};
 
QT_END_NAMESPACE
#endif // QSYSINFO_H