kdf

disklist.h

00001 /*
00002  * disklist.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  *  This program is free software; you can redistribute it and/or modify
00010  *  it under the terms of the GNU General Public License as published by
00011  *  the Free Software Foundation; either version 2 of the License, or
00012  *  (at your option) any later version.
00013  *
00014  *  This program 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
00017  *  GNU General Public License for more details.
00018  *
00019  *  You should have received a copy of the GNU General Public License
00020  *  along with this program; if not, write to the Free Software
00021  *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
00022  */
00023 
00024 #ifndef __DISKLIST_H__
00025 #define __DISKLIST_H__
00026 
00027 #include <kdebug.h>
00028 #include <kconfig.h>
00029 #include <klocale.h>
00030 //#include <kcontrol.h>
00031 
00032 // defines the os-type
00033 #include <QtCore/qglobal.h>
00034 //Added by qt3to4:
00035 #include <Qt3Support/Q3PtrList>
00036 
00037 #include "disks.h"
00038 
00039 #define DF_COMMAND    "df"
00040 // be pessimistic: df -T only works under linux !??
00041 #if defined(_OS_LINUX_)
00042 #define DF_ARGS       "-kT"
00043 #define NO_FS_TYPE    false
00044 #else
00045 #define DF_ARGS       "-k"
00046 #define NO_FS_TYPE    true
00047 #endif
00048 
00049 #ifdef _OS_SOLARIS_
00050 #define CACHEFSTAB "/etc/cachefstab"
00051 #define FSTAB "/etc/vfstab"
00052 #else
00053 #define FSTAB "/etc/fstab"
00054 #endif
00055 
00056 #define SEPARATOR "|"
00057 
00058 /***************************************************************************/
00059 typedef Q3PtrList<DiskEntry>        DisksBase;
00060 typedef Q3PtrListIterator<DiskEntry>    DisksIterator;
00061 
00062 class KProcess;
00063 
00064 /***************************************************************************/
00065 class Disks : public DisksBase
00066 {
00067  public:
00068   Disks(bool deepCopies=true) { dc = deepCopies;}
00069   ~Disks() { clear(); }
00070 private:
00071   int compareItems( DiskEntry s1, DiskEntry s2 )
00072   {
00073     int ret = s1.deviceName().compare(s2.deviceName());
00074     if( ret == 0 )
00075     {
00076       ret = s1.mountPoint().compare(s2.mountPoint());
00077     }
00078 
00079     kDebug() << "compareDISKS " << s1.deviceName() << " vs " << s2.deviceName() << " (" << ret << ")" ;
00080     return( ret );
00081   }
00082 
00083   /*
00084   int compareItems( DiskEntry* s1, DiskEntry* s2 ) {
00085     int ret;
00086     ret = strcmp (static_cast<DiskEntry*>(s1)->deviceName(),
00087               static_cast<DiskEntry*>(s2)->deviceName() );
00088     if (0 == ret)
00089        ret = strcmp (static_cast<DiskEntry*>(s1)->mountPoint(),
00090              static_cast<DiskEntry*>(s2)->mountPoint());
00091     return ret;
00092       };
00093   */
00094 
00095   bool  dc;
00096 };
00097 
00098 /***************************************************************************/
00099 class DiskList : public QObject
00100 {  Q_OBJECT
00101 public:
00102    DiskList( QObject *parent=0 );
00103  ~DiskList();
00104    int readFSTAB();
00105    int readDF();
00106    int find(const DiskEntry* disk) {return disks->find(disk);}
00107    DiskEntry*  at(uint index) {return disks->at(index);}
00108    DiskEntry* first() {return disks->first();}
00109    DiskEntry* next() {return disks->next();}
00110    uint count() { return disks->count(); }
00111 
00112    void deleteAllMountedAt(const QString &mountpoint);
00113    void setUpdatesDisabled(bool disable);
00114    
00115 signals:
00116    void readDFDone();
00117    void criticallyFull(DiskEntry *disk);
00118 
00119 public slots:
00120   void loadSettings();
00121   void applySettings();
00122 
00123 private slots:
00124    void dfDone();
00125 
00126 private:
00127   void replaceDeviceEntry(DiskEntry *disk);
00128 
00129   Disks            *disks;
00130   KProcess         *dfProc;
00131   bool              readingDFStdErrOut;
00132   KSharedConfigPtr  config;
00133   bool              updatesDisabled;
00134   
00135 };
00136 /***************************************************************************/
00137 
00138 
00139 #endif
kdf

disklist.h

kdf

kdeutils
