/******************************************************************************** Copyright (C) 1992-2006 Trolltech ASA. All rights reserved.**** This file is part of the QtCore module of the Qt Toolkit.**** This file may be used under the terms of the GNU General Public** License version 2.0 as published by the Free Software Foundation** and appearing in the file LICENSE.GPL included in the packaging of** this file.  Please review the following information to ensure GNU** General Public Licensing requirements will be met:** http://www.trolltech.com/products/qt/opensource.html**** If you are unsure which license is appropriate for your use, please** review the following information:** http://www.trolltech.com/products/qt/licensing.html or contact the** sales department at sales@trolltech.com.**** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.******************************************************************************/#ifndef QUUID_H#define QUUID_H#include <QtCore/qstring.h>QT_BEGIN_HEADERQT_MODULE(Core)#if defined(Q_OS_WIN32)#ifndef GUID_DEFINED#define GUID_DEFINEDtypedef struct _GUID{    ulong   Data1;    ushort  Data2;    ushort  Data3;    uchar   Data4[8];} GUID, *REFGUID, *LPGUID;#endif#endifstruct Q_CORE_EXPORT QUuid{    enum Variant {        VarUnknown        =-1,        NCS                = 0, // 0 - -        DCE                = 2, // 1 0 -        Microsoft        = 6, // 1 1 0        Reserved        = 7  // 1 1 1    };    enum Version {        VerUnknown        =-1,        Time                = 1, // 0 0 0 1        EmbeddedPOSIX        = 2, // 0 0 1 0        Name                = 3, // 0 0 1 1        Random                = 4  // 0 1 0 0    };    QUuid()    {        data1 = 0;        data2 = 0;        data3 = 0;        for(int i = 0; i < 8; i++)            data4[i] = 0;    }    QUuid(uint l, ushort w1, ushort w2, uchar b1, uchar b2, uchar b3, uchar b4, uchar b5, uchar b6, uchar b7, uchar b8)    {        data1 = l;        data2 = w1;        data3 = w2;        data4[0] = b1;        data4[1] = b2;        data4[2] = b3;        data4[3] = b4;        data4[4] = b5;        data4[5] = b6;        data4[6] = b7;        data4[7] = b8;    }#ifndef QT_NO_QUUID_STRING    QUuid(const QString &);    QUuid(const char *);    QString toString() const;    operator QString() const { return toString(); }#endif    bool isNull() const;    bool operator==(const QUuid &orig) const    {        uint i;        if (data1 != orig.data1 || data2 != orig.data2 ||             data3 != orig.data3)            return false;        for(i = 0; i < 8; i++)            if (data4[i] != orig.data4[i])                return false;        return true;    }    bool operator!=(const QUuid &orig) const    {        return !(*this == orig);    }    bool operator<(const QUuid &other) const;    bool operator>(const QUuid &other) const;#if defined(Q_OS_WIN32)    // On Windows we have a type GUID that is used by the platform API, so we    // provide convenience operators to cast from and to this type.    QUuid(const GUID &guid)    {        data1 = guid.Data1;        data2 = guid.Data2;        data3 = guid.Data3;        for(int i = 0; i < 8; i++)            data4[i] = guid.Data4[i];    }    QUuid &operator=(const GUID &guid)    {        *this = QUuid(guid);        return *this;    }    operator GUID() const    {        GUID guid = { data1, data2, data3, { data4[0], data4[1], data4[2], data4[3], data4[4], data4[5], data4[6], data4[7] } };        return guid;    }    bool operator==(const GUID &guid) const    {        return *this == QUuid(guid);    }    bool operator!=(const GUID &guid) const    {        return !(*this == guid);    }#endif    static QUuid createUuid();    QUuid::Variant variant() const;    QUuid::Version version() const;    uint    data1;    ushort  data2;    ushort  data3;    uchar   data4[8];};#ifndef QT_NO_DATASTREAMQ_CORE_EXPORT QDataStream &operator<<(QDataStream &, const QUuid &);Q_CORE_EXPORT QDataStream &operator>>(QDataStream &, QUuid &);#endifQT_END_HEADER#endif // QUUID_H