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152 lines
4.2 KiB
C++
152 lines
4.2 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2015 The Qt Company Ltd.
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** Copyright (C) 2016-2019 Ivailo Monev
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**
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** This file is part of the QtCore module of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 or version 3 as published by the Free
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** Software Foundation and appearing in the file LICENSE.LGPLv21 and
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** LICENSE.LGPLv3 included in the packaging of this file. Please review the
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** following information to ensure the GNU Lesser General Public License
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** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** As a special exception, The Qt Company gives you certain additional
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** rights. These rights are described in The Qt Company LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU General Public License version 3.0 requirements will be
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** met: http://www.gnu.org/copyleft/gpl.html.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef QFILEINFO_H
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#define QFILEINFO_H
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#include <QtCore/qfile.h>
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#include <QtCore/qshareddata.h>
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QT_BEGIN_HEADER
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QT_BEGIN_NAMESPACE
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class QDir;
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class QDirIteratorPrivate;
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class QDateTime;
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class QFileInfoPrivate;
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class Q_CORE_EXPORT QFileInfo
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{
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friend class QDirIteratorPrivate;
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public:
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explicit QFileInfo(QFileInfoPrivate *d);
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QFileInfo();
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QFileInfo(const QString &file);
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QFileInfo(const QFile &file);
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QFileInfo(const QDir &dir, const QString &file);
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QFileInfo(const QFileInfo &fileinfo);
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~QFileInfo();
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QFileInfo &operator=(const QFileInfo &fileinfo);
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#ifdef Q_COMPILER_RVALUE_REFS
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inline QFileInfo&operator=(QFileInfo &&other)
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{ qSwap(d_ptr, other.d_ptr); return *this; }
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#endif
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bool operator==(const QFileInfo &fileinfo) const;
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inline bool operator!=(const QFileInfo &fileinfo) const { return !(operator==(fileinfo)); }
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void setFile(const QString &file);
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void setFile(const QFile &file);
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void setFile(const QDir &dir, const QString &file);
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bool exists() const;
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void refresh();
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QString filePath() const;
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QString absoluteFilePath() const;
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QString canonicalFilePath() const;
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QString fileName() const;
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QString baseName() const;
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QString completeBaseName() const;
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QString suffix() const;
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QString completeSuffix() const;
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QString path() const;
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QString absolutePath() const;
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QString canonicalPath() const;
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QDir dir() const;
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QDir absoluteDir() const;
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bool isReadable() const;
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bool isWritable() const;
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bool isExecutable() const;
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bool isHidden() const;
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bool isRelative() const;
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inline bool isAbsolute() const { return !isRelative(); }
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bool makeAbsolute();
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bool isFile() const;
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bool isDir() const;
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bool isSymLink() const;
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bool isRoot() const;
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QString readLink() const;
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QString owner() const;
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uint ownerId() const;
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QString group() const;
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uint groupId() const;
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bool permission(QFile::Permissions permissions) const;
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QFile::Permissions permissions() const;
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qint64 size() const;
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QDateTime created() const;
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QDateTime lastModified() const;
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QDateTime lastRead() const;
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void detach();
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bool caching() const;
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void setCaching(bool on);
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protected:
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QSharedDataPointer<QFileInfoPrivate> d_ptr;
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private:
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inline QFileInfoPrivate* d_func()
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{
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detach();
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return const_cast<QFileInfoPrivate *>(d_ptr.constData());
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}
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inline const QFileInfoPrivate* d_func() const
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{
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return d_ptr.constData();
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}
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};
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Q_DECLARE_TYPEINFO(QFileInfo, Q_MOVABLE_TYPE);
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typedef QList<QFileInfo> QFileInfoList;
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QT_END_NAMESPACE
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QT_END_HEADER
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#endif // QFILEINFO_H
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