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Diffstat (limited to 'src/tools/quuid.h')
| -rw-r--r-- | src/tools/quuid.h | 194 |
1 files changed, 194 insertions, 0 deletions
diff --git a/src/tools/quuid.h b/src/tools/quuid.h new file mode 100644 index 000000000..e49f2d3ef --- /dev/null +++ b/src/tools/quuid.h @@ -0,0 +1,194 @@ +/**************************************************************************** +** +** Definition of TQUuid class +** +** Created : 010523 +** +** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved. +** +** This file is part of the tools module of the TQt GUI Toolkit. +** +** This file may be used under the terms of the GNU General +** Public License versions 2.0 or 3.0 as published by the Free +** Software Foundation and appearing in the files LICENSE.GPL2 +** and LICENSE.GPL3 included in the packaging of this file. +** Alternatively you may (at your option) use any later version +** of the GNU General Public License if such license has been +** publicly approved by Trolltech ASA (or its successors, if any) +** and the KDE Free TQt Foundation. +** +** Please review the following information to ensure GNU General +** Public Licensing retquirements will be met: +** http://trolltech.com/products/qt/licenses/licensing/opensource/. +** If you are unsure which license is appropriate for your use, please +** review the following information: +** http://trolltech.com/products/qt/licenses/licensing/licensingoverview +** or contact the sales department at [email protected]. +** +** This file may be used under the terms of the Q Public License as +** defined by Trolltech ASA and appearing in the file LICENSE.TQPL +** included in the packaging of this file. Licensees holding valid TQt +** Commercial licenses may use this file in accordance with the TQt +** Commercial License Agreement provided with the Software. +** +** This file is provided "AS IS" with NO WARRANTY OF ANY KIND, +** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted +** herein. +** +**********************************************************************/ + +#ifndef TQUUID_H +#define TQUUID_H + +#ifndef QT_H +#include "qstring.h" +#endif // QT_H + +#include <string.h> + +#if defined(Q_OS_WIN32) +#ifndef GUID_DEFINED +#define GUID_DEFINED +typedef struct _GUID +{ + ulong Data1; + ushort Data2; + ushort Data3; + uchar Data4[ 8 ]; +} GUID, *REFGUID, *LPGUID; +#endif +#endif + + +struct Q_EXPORT TQUuid +{ + 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 + }; + + TQUuid() + { + memset( this, 0, sizeof(TQUuid) ); + } + TQUuid( 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; + } + TQUuid( const TQUuid &uuid ) + { + memcpy( this, &uuid, sizeof(TQUuid) ); + } +#ifndef QT_NO_QUUID_STRING + TQUuid( const TQString & ); + TQUuid( const char * ); + TQString toString() const; + operator TQString() const { return toString(); } +#endif + bool isNull() const; + + TQUuid &operator=(const TQUuid &orig ) + { + memcpy( this, &orig, sizeof(TQUuid) ); + return *this; + } + + bool operator==(const TQUuid &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 TQUuid &orig ) const + { + return !( *this == orig ); + } + + bool operator<(const TQUuid &other ) const; + bool operator>(const TQUuid &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. + TQUuid( const GUID &guid ) + { + memcpy( this, &guid, sizeof(GUID) ); + } + + TQUuid &operator=(const GUID &orig ) + { + memcpy( this, &orig, sizeof(TQUuid) ); + 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 + { + uint i; + if ( data1 != guid.Data1 || data2 != guid.Data2 || + data3 != guid.Data3 ) + return FALSE; + + for( i = 0; i < 8; i++ ) + if ( data4[i] != guid.Data4[i] ) + return FALSE; + + return TRUE; + } + + bool operator!=( const GUID &guid ) const + { + return !( *this == guid ); + } +#endif + static TQUuid createUuid(); + TQUuid::Variant variant() const; + TQUuid::Version version() const; + + uint data1; + ushort data2; + ushort data3; + uchar data4[ 8 ]; +}; + +#ifndef QT_NO_DATASTREAM +Q_EXPORT TQDataStream &operator<<( TQDataStream &, const TQUuid & ); +Q_EXPORT TQDataStream &operator>>( TQDataStream &, TQUuid & ); +#endif + +#endif //TQUUID_H |