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- /*
- * 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;
-
- /**
- * This class parses the output of "df" to find the disk usage
- * information for a given partition (mount point).
- */
- class KIO_EXPORT KDiskFreeSp : public QObject
- { Q_OBJECT
- public:
- KDiskFreeSp( QObject *parent=0, const char *name=0 );
- /**
- * Destructor - this object autodeletes itself when it's done
- */
- ~KDiskFreeSp();
- /**
- * Call this to fire a search on the disk usage information
- * for @p mountPoint. foundMountPoint will be emitted
- * if this mount point is found, with the info requested.
- * done is emitted in any case.
- */
- int readDF( const QString & mountPoint );
-
- /**
- * Call this to fire a search on the disk usage information
- * for the mount point containing @p path.
- * foundMountPoint will be emitted
- * if this mount point is found, with the info requested.
- * done is emitted in any case.
- */
- 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
-