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., 51 Franklin Street, Fifth Floor, 00022 * Boston, MA 02110-1301, USA. 00023 */ 00024 00025 00026 #ifndef __KDISKFREESP_H__ 00027 #define __KDISKFREESP_H__ 00028 00029 #include <tqobject.h> 00030 #include <tqstring.h> 00031 00032 #include <kdelibs_export.h> 00033 00034 class KProcess; 00035 00040 class KIO_EXPORT KDiskFreeSp : public TQObject 00041 { Q_OBJECT 00042 public: 00043 KDiskFreeSp( TQObject *parent=0, const char *name=0 ); 00047 ~KDiskFreeSp(); 00054 int readDF( const TQString & mountPoint ); 00055 00063 static KDiskFreeSp * findUsageInfo( const TQString & path ); 00064 00065 signals: 00066 void foundMountPoint( const TQString & 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 TQString& ); 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 TQCString dfStringErrOut; 00081 TQString m_mountPoint; 00082 bool readingDFStdErrOut; 00083 class KDiskFreeSpPrivate; 00084 KDiskFreeSpPrivate * d; 00085 }; 00086 /***************************************************************************/ 00087 00088 00089 #endif