qurlinfo.h

Go to the documentation of this file.

/****************************************************************************
**
** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the QtNetwork module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** 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.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 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 the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
**
** $QT_END_LICENSE$
**
****************************************************************************/

#ifndef QURLINFO_H
#define QURLINFO_H

#include <qdatetime.h>
#include <qstring.h>
#include <qiodevice.h>

QT_BEGIN_NAMESPACE

class QUrl;
class QUrlInfoPrivate;

class QUrlInfo
{
public:
        enum PermissionSpec
        {
                ReadOwner = 00400,
                WriteOwner = 00200,
                ExeOwner = 00100,
                ReadGroup = 00040,
                WriteGroup = 00020,
                ExeGroup = 00010,
                ReadOther = 00004,
                WriteOther = 00002,
                ExeOther = 00001
        };

        QUrlInfo();
        QUrlInfo(const QUrlInfo & ui);
        QUrlInfo(const QString & name, int permissions, const QString & owner,
            const QString & group, qint64 size, const QDateTime & lastModified,
            const QDateTime & lastRead, bool isDir, bool isFile, bool isSymLink,
            bool isWritable, bool isReadable, bool isExecutable);
        QUrlInfo(const QUrl & url, int permissions, const QString & owner,
            const QString & group, qint64 size, const QDateTime & lastModified,
            const QDateTime & lastRead, bool isDir, bool isFile, bool isSymLink,
            bool isWritable, bool isReadable, bool isExecutable);
        QUrlInfo & operator=(const QUrlInfo & ui);
        virtual ~QUrlInfo();

        virtual void setName(const QString & name);
        virtual void setDir(bool b);
        virtual void setFile(bool b);
        virtual void setSymLink(bool b);
        virtual void setOwner(const QString & s);
        virtual void setGroup(const QString & s);
        virtual void setSize(qint64 size);
        virtual void setWritable(bool b);
        virtual void setReadable(bool b);
        virtual void setPermissions(int p);
        virtual void setLastModified(const QDateTime & dt);
        void setLastRead(const QDateTime & dt);

        bool isValid() const;

        QString name() const;
        int permissions() const;
        QString owner() const;
        QString group() const;
        qint64 size() const;
        QDateTime lastModified() const;
        QDateTime lastRead() const;
        bool isDir() const;
        bool isFile() const;
        bool isSymLink() const;
        bool isWritable() const;
        bool isReadable() const;
        bool isExecutable() const;

        static bool greaterThan(const QUrlInfo & i1, const QUrlInfo & i2,
            int sortBy);
        static bool lessThan(const QUrlInfo & i1, const QUrlInfo & i2,
            int sortBy);
        static bool equal(const QUrlInfo & i1, const QUrlInfo & i2,
            int sortBy);

        bool operator==(const QUrlInfo & i) const;
        inline bool operator!=(const QUrlInfo & i) const
        {
                return !operator==(i);
        }

private:
        QUrlInfoPrivate * d;
};

QT_END_NAMESPACE

#endif // QURLINFO_H