kio/kio/kautomount.cpp

   1 /* This file is part of the KDE libraries
   2    Copyright (C) 2000 David Faure <faure@kde.org>
   3
   4    This library is free software; you can redistribute it and/or
   5    modify it under the terms of the GNU Library General Public
   6    License version 2 as published by the Free Software Foundation.
   7
   8    This library is distributed in the hope that it will be useful,
   9    but WITHOUT ANY WARRANTY; without even the implied warranty of
  10    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  11    Library General Public License for more details.
  12
  13    You should have received a copy of the GNU Library General Public License
  14    along with this library; see the file COPYING.LIB.  If not, write to
  15    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  16    Boston, MA 02110-1301, USA.
  17 */
  18
  19 #include "kautomount.h"
  20 #include "krun.h"
  21 #include "kdirwatch.h"
  22 #include "kio/job.h"
  23 #include "kio/jobuidelegate.h"
  24 #include <kdirnotify.h>
  25 #include <kdebug.h>
  26 #include <kmountpoint.h>
  27
  28 /***********************************************************************
  29  *
  30  * Utility classes
  31  *
  32  ***********************************************************************/
  33
  34 class KAutoMountPrivate
  35 {
  36 public:
  37     KAutoMountPrivate(KAutoMount *qq, const QString &device, const QString &desktopFile,
  38                       bool showFileManagerWindow)
  39         : q(qq), m_strDevice(device), m_desktopFile(desktopFile),
  40           m_bShowFilemanagerWindow(showFileManagerWindow)
  41         { }
  42
  43     KAutoMount *q;
  44     QString m_strDevice;
  45     QString m_desktopFile;
  46     bool m_bShowFilemanagerWindow;
  47
  48     void slotResult( KJob * );
  49 };
  50
  51 KAutoMount::KAutoMount( bool _readonly, const QByteArray& _format, const QString& _device,
  52                         const QString&  _mountpoint, const QString & _desktopFile,
  53                         bool _show_filemanager_window )
  54     : d(new KAutoMountPrivate(this, _device, _desktopFile, _show_filemanager_window))
  55 {
  56     KIO::Job* job = KIO::mount( _readonly, _format, _device, _mountpoint );
  57     connect( job, SIGNAL( result( KJob * ) ), this, SLOT( slotResult( KJob * ) ) );
  58 }
  59
  60 KAutoMount::~KAutoMount()
  61 {
  62     delete d;
  63 }
  64
  65 void KAutoMountPrivate::slotResult( KJob * job )
  66 {
  67     if ( job->error() ) {
  68         emit q->error();
  69         job->uiDelegate()->showErrorMessage();
  70     } else {
  71         KMountPoint::Ptr mp = KMountPoint::currentMountPoints().findByDevice( m_strDevice );
  72         if (!mp) {
  73             kWarning(7015) << m_strDevice << "was correctly mounted, but findByDevice() didn't find it."
  74                            << "This looks like a bug, please report it on http://bugs.kde.org, together with your /etc/fstab and /etc/mtab lines for this device";
  75         } else {
  76             KUrl url(mp->mountPoint());
  77             //kDebug(7015) << "KAutoMount: m_strDevice=" << m_strDevice << " -> mountpoint=" << mountpoint;
  78             if ( m_bShowFilemanagerWindow ) {
  79                 KRun::runUrl( url, "inode/directory", 0 /*TODO - window*/ );
  80             }
  81             // Notify about the new stuff in that dir, in case of opened windows showing it
  82             org::kde::KDirNotify::emitFilesAdded( url.url() );
  83         }
  84
  85         // Update the desktop file which is used for mount/unmount (icon change)
  86         kDebug(7015) << " mount finished : updating " << m_desktopFile;
  87         KUrl dfURL;
  88         dfURL.setPath( m_desktopFile );
  89         org::kde::KDirNotify::emitFilesChanged( QStringList() << dfURL.url() );
  90         //KDirWatch::self()->setFileDirty( m_desktopFile );
  91
  92         emit q->finished();
  93     }
  94     q->deleteLater();
  95 }
  96
  97 class KAutoUnmountPrivate
  98 {
  99 public:
 100     KAutoUnmountPrivate( KAutoUnmount *qq, const QString & _mountpoint, const QString & _desktopFile )
 101         : q(qq), m_desktopFile( _desktopFile ), m_mountpoint( _mountpoint )
 102     {}
 103     KAutoUnmount *q;
 104     QString m_desktopFile;
 105     QString m_mountpoint;
 106
 107     void slotResult( KJob * job );
 108 };
 109
 110 KAutoUnmount::KAutoUnmount( const QString & _mountpoint, const QString & _desktopFile )
 111     : d( new KAutoUnmountPrivate(this, _desktopFile, _mountpoint) )
 112 {
 113     KIO::Job * job = KIO::unmount( d->m_mountpoint );
 114     connect( job, SIGNAL( result( KJob * ) ), this, SLOT( slotResult( KJob * ) ) );
 115 }
 116
 117 void KAutoUnmountPrivate::slotResult( KJob * job )
 118 {
 119     if ( job->error() ) {
 120         emit q->error();
 121         job->uiDelegate()->showErrorMessage();
 122     }
 123     else
 124     {
 125         // Update the desktop file which is used for mount/unmount (icon change)
 126         kDebug(7015) << "unmount finished : updating " << m_desktopFile;
 127         KUrl dfURL;
 128         dfURL.setPath( m_desktopFile );
 129         org::kde::KDirNotify::emitFilesChanged( QStringList() << dfURL.url() );
 130         //KDirWatch::self()->setFileDirty( m_desktopFile );
 131
 132         // Notify about the new stuff in that dir, in case of opened windows showing it
 133         // You may think we removed files, but this may have also readded some
 134         // (if the mountpoint wasn't empty). The only possible behavior on FilesAdded
 135         // is to relist the directory anyway.
 136         KUrl mp( m_mountpoint );
 137         org::kde::KDirNotify::emitFilesAdded( mp.url() );
 138
 139         emit q->finished();
 140     }
 141
 142     q->deleteLater();
 143 }
 144
 145 KAutoUnmount::~KAutoUnmount()
 146 {
 147     delete d;
 148 }
 149
 150 #include "kautomount.moc"