Qt Toolkit - qfileinfo.h include file

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# qfileinfo.h

This is the verbatim text of the qfileinfo.h include file. It is provided only for illustration; the copyright remains with Trolltech.

    /****************************************************************************
    ** $Id: qt/src/tools/qfileinfo.h   2.3.0   edited 2001-01-26 $
    **
    ** Definition of QFileInfo class
    **
    ** Created : 950628
    **
    ** Copyright (C) 1992-2000 Trolltech AS.  All rights reserved.
    **
    ** This file is part of the tools module of the Qt GUI Toolkit.
    **
    ** This file may be distributed under the terms of the Q Public License
    ** as defined by Trolltech AS of Norway and appearing in the file
    ** LICENSE.QPL included in the packaging of this file.
    **
    ** This file may be distributed and/or modified under the terms of the
    ** GNU General Public License version 2 as published by the Free Software
    ** Foundation and appearing in the file LICENSE.GPL included in the
    ** packaging of this file.
    **
    ** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition
    ** licenses may use this file in accordance with the Qt Commercial License
    ** Agreement provided with the Software.
    **
    ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
    ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
    **
    ** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
    **   information about Qt Commercial License Agreements.
    ** See http://www.trolltech.com/qpl/ for QPL licensing information.
    ** See http://www.trolltech.com/gpl/ for GPL licensing information.
    **
    ** Contact info@trolltech.com if any conditions of this licensing are
    ** not clear to you.
    **
    **********************************************************************/

    #ifndef QFILEINFO_H
    #define QFILEINFO_H

    #ifndef QT_H
    #include "qfile.h"
    #include "qdatetime.h"
    #endif // QT_H

    class QDir;
    struct QFileInfoCache;

    class Q_EXPORT QFileInfo                                   // file information class
    {
    public:
        enum PermissionSpec {
            ReadUser  = 0400, WriteUser  = 0200, ExeUser  = 0100,
            ReadGroup = 0040, WriteGroup = 0020, ExeGroup = 0010,
            ReadOther = 0004, WriteOther = 0002, ExeOther = 0001 };

        QFileInfo();
        QFileInfo( const QString &file );
        QFileInfo( const QFile & );
    #ifndef QT_NO_DIR
        QFileInfo( const QDir &, const QString &fileName );
    #endif
        QFileInfo( const QFileInfo & );
       ~QFileInfo();

        QFileInfo  &operator=( const QFileInfo & );

        void        setFile( const QString &file );
        void        setFile( const QFile & );
    #ifndef QT_NO_DIR
        void        setFile( const QDir &, const QString &fileName );
    #endif
        bool        exists()        const;
        void        refresh()       const;
        bool        caching()       const;
        void        setCaching( bool );

        QString     filePath()      const;
        QString     fileName()      const;
    #ifndef QT_NO_DIR //###
        QString     absFilePath()   const;
    #endif
        QString     baseName()      const;
        QString     extension( bool complete = TRUE ) const;

    #ifndef QT_NO_DIR //###
        QString     dirPath( bool absPath = FALSE ) const;
    #endif
    #ifndef QT_NO_DIR
        QDir        dir( bool absPath = FALSE )     const;
    #endif
        bool        isReadable()    const;
        bool        isWritable()    const;
        bool        isExecutable()  const;

    #ifndef QT_NO_DIR //###
        bool        isRelative()    const;
        bool        convertToAbs();
    #endif

        bool        isFile()        const;
        bool        isDir()         const;
        bool        isSymLink()     const;

        QString     readLink()      const;

        QString     owner()         const;
        uint        ownerId()       const;
        QString     group()         const;
        uint        groupId()       const;

        bool        permission( int permissionSpec ) const;

        uint        size()          const;

        QDateTime   lastModified()  const;
        QDateTime   lastRead()      const;

    private:
        void        doStat() const;
        static void slashify( QString & );
        static void makeAbs( QString & );

        QString     fn;
        QFileInfoCache *fic;
        bool        cache;
    };

    inline bool QFileInfo::caching() const
    {
        return cache;
    }

    #endif // QFILEINFO_H