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Diffstat (limited to 'src/lib/corelib/tools/filetime.h')
-rw-r--r-- | src/lib/corelib/tools/filetime.h | 128 |
1 files changed, 128 insertions, 0 deletions
diff --git a/src/lib/corelib/tools/filetime.h b/src/lib/corelib/tools/filetime.h new file mode 100644 index 000000000..0dc0524df --- /dev/null +++ b/src/lib/corelib/tools/filetime.h @@ -0,0 +1,128 @@ +/**************************************************************************** +** +** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the Qt Build Suite. +** +** 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 Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/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 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +****************************************************************************/ + +#ifndef QBS_FILETIME_H +#define QBS_FILETIME_H + +#include <QDataStream> +#include <QDebug> + +#if defined(Q_OS_UNIX) +#include <time.h> +#endif + +namespace qbs { +namespace Internal { + +class FileTime +{ +public: +#if defined(Q_OS_UNIX) + typedef time_t InternalType; +#elif defined(Q_OS_WIN) + typedef quint64 InternalType; +#else +# error unknown platform +#endif + + FileTime(); + FileTime(const InternalType &ft) + : m_fileTime(ft) + { } + + bool operator < (const FileTime &rhs) const; + bool operator > (const FileTime &rhs) const; + bool operator <= (const FileTime &rhs) const; + bool operator >= (const FileTime &rhs) const; + bool operator == (const FileTime &rhs) const; + bool operator != (const FileTime &rhs) const; + + void clear(); + bool isValid() const; + QString toString() const; + + static FileTime currentTime(); + + friend class FileInfo; + InternalType m_fileTime; +}; + +inline bool FileTime::operator > (const FileTime &rhs) const +{ + return rhs < *this; +} + +inline bool FileTime::operator <= (const FileTime &rhs) const +{ + return operator < (rhs) || operator == (rhs); +} + +inline bool FileTime::operator >= (const FileTime &rhs) const +{ + return operator > (rhs) || operator == (rhs); +} + +inline bool FileTime::operator == (const FileTime &rhs) const +{ + return m_fileTime == rhs.m_fileTime; +} + +inline bool FileTime::operator != (const FileTime &rhs) const +{ + return !operator==(rhs); +} + +} // namespace Internal +} // namespace qbs + +QT_BEGIN_NAMESPACE + +inline QDataStream& operator>>(QDataStream &stream, qbs::Internal::FileTime &ft) +{ + quint64 u; + stream >> u; + ft.m_fileTime = u; + return stream; +} + +inline QDataStream& operator<<(QDataStream &stream, const qbs::Internal::FileTime &ft) +{ + stream << (quint64)ft.m_fileTime; + return stream; +} + +inline QDebug operator<<(QDebug dbg, const qbs::Internal::FileTime &t) +{ + dbg.nospace() << t.toString(); + return dbg.space(); +} + +QT_END_NAMESPACE + +#endif // QBS_FILETIME_H |