# kio Library API Documentation

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# kdiskfreesp.h

    00001 /*
    00002  * kdiskfreesp.h
    00003  *
    00004  * Copyright (c) 1999 Michael Kropfberger <michael.kropfberger@gmx.net>
    00005  *
    00006  * Requires the Qt widget libraries, available at no cost at
    00007  * http://www.troll.no/
    00008  *
    00009  *
    00010  *  This library is free software; you can redistribute it and/or
    00011  *  modify it under the terms of the GNU Library General Public
    00012  *  License version 2 as published by the Free Software Foundation.
    00013  *
    00014  *  This library is distributed in the hope that it will be useful,
    00015  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
    00016  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    00017  *  Library General Public License for more details.
    00018  *
    00019  *  You should have received a copy of the GNU Library General Public License
    00020  *  along with this library; see the file COPYING.LIB.  If not, write to
    00021  *  the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    00022  *  Boston, MA 02111-1307, USA.
    00023  */
    00024
    00025
    00026 #ifndef __KDISKFREESP_H__
    00027 #define __KDISKFREESP_H__
    00028
    00029 #include <qobject.h>
    00030 #include <qstring.h>
    00031
    00032 #include <kdelibs_export.h>
    00033
    00034 class KProcess;
    00035
    00040 class KIO_EXPORT KDiskFreeSp : public QObject
    00041 {  Q_OBJECT
    00042 public:
    00043    KDiskFreeSp( QObject *parent=0, const char *name=0 );
    00047    ~KDiskFreeSp();
    00054    int readDF( const QString & mountPoint );
    00055
    00063    static KDiskFreeSp * findUsageInfo( const QString & path );
    00064
    00065 signals:
    00066    void foundMountPoint( const QString & mountPoint, unsigned long kBSize, unsigned long kBUsed, unsigned long kBAvail );
    00067
    00068    // This one is a hack around a weird (compiler?) bug. In the former signal,
    00069    // the slot in KPropsDlg would get 0L, 0L as the last two parameters.
    00070    // When using const ulong& instead, all is ok.
    00071    void foundMountPoint( const unsigned long&, const unsigned long&, const unsigned long&, const QString& );
    00072    void done();
    00073
    00074 private slots:
    00075    void receivedDFStdErrOut(KProcess *, char *data, int len);
    00076    void dfDone();
    00077
    00078 private:
    00079   KProcess         *dfProc;
    00080   QCString          dfStringErrOut;
    00081   QString           m_mountPoint;
    00082   bool              readingDFStdErrOut;
    00083   class KDiskFreeSpPrivate;
    00084   KDiskFreeSpPrivate * d;
    00085 };
    00086 /***************************************************************************/
    00087
    00088
    00089 #endif

This file is part of the documentation for kio Library Version 3.4.1.
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