kdiskfreesp.h
/*
* kdiskfreesp.h
*
* Copyright (c) 1999 Michael Kropfberger <michael.kropfberger@gmx.net>
*
* Requires the Qt widget libraries, available at no cost at
* http://www.troll.no/
*
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License version 2 as published by the Free Software Foundation.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef __KDISKFREESP_H__
#define __KDISKFREESP_H__
#include <qobject.h>
#include <qstring.h>
#include <kdelibs_export.h>
class KProcess;
class KIO_EXPORT KDiskFreeSp : public QObject
{ Q_OBJECT
public:
KDiskFreeSp( QObject *parent=0, const char *name=0 );
~KDiskFreeSp();
int readDF( const QString & mountPoint );
static KDiskFreeSp * findUsageInfo( const QString & path );
signals:
void foundMountPoint( const QString & mountPoint, unsigned long kBSize, unsigned long kBUsed, unsigned long kBAvail );
// This one is a hack around a weird (compiler?) bug. In the former signal,
// the slot in KPropsDlg would get 0L, 0L as the last two parameters.
// When using const ulong& instead, all is ok.
void foundMountPoint( const unsigned long&, const unsigned long&, const unsigned long&, const QString& );
void done();
private slots:
void receivedDFStdErrOut(KProcess *, char *data, int len);
void dfDone();
private:
KProcess *dfProc;
QCString dfStringErrOut;
QString m_mountPoint;
bool readingDFStdErrOut;
class KDiskFreeSpPrivate;
KDiskFreeSpPrivate * d;
};
/***************************************************************************/
#endif
KDiskFreeSp
This class parses the output of "df" to find the disk usage information for a given partition (mount ...
Definition: kdiskfreesp.h:40

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