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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 "tdeio/job.h"
23 #include <kdirnotify_stub.h>
24 #include <kdebug.h>
25 
26 /***********************************************************************
27  *
28  * Utility classes
29  *
30  ***********************************************************************/
31 
32 KAutoMount::KAutoMount( bool _readonly, const TQString& _format, const TQString& _device,
33  const TQString& _mountpoint, const TQString & _desktopFile,
34  bool _show_filemanager_window )
35  : m_strDevice( _device ),
36  m_desktopFile( _desktopFile )
37 {
38  //kdDebug(7015) << "KAutoMount device=" << _device << " mountpoint=" << _mountpoint << endl;
39  m_bShowFilemanagerWindow = _show_filemanager_window;
40 
41  TDEIO::Job* job = TDEIO::mount( _readonly, _format.ascii(), _device, _mountpoint );
42  connect( job, TQ_SIGNAL( result( TDEIO::Job * ) ), this, TQ_SLOT( slotResult( TDEIO::Job * ) ) );
43 }
44 
45 void KAutoMount::slotResult( TDEIO::Job * job )
46 {
47  if ( job->error() ) {
48  emit error();
49  job->showErrorDialog();
50  }
51  else
52  {
53  KURL mountpoint;
54  mountpoint.setPath( TDEIO::findDeviceMountPoint( m_strDevice ) );
55  //kdDebug(7015) << "KAutoMount: m_strDevice=" << m_strDevice << " -> mountpoint=" << mountpoint << endl;
56  Q_ASSERT( mountpoint.isValid() );
57 
58  if ( mountpoint.path().isEmpty() )
59  kdWarning(7015) << m_strDevice << " was correctly mounted, but TDEIO::findDeviceMountPoint didn't find it. "
60  << "This looks like a bug, please report it on http://bugs.trinitydesktop.org, together with your /etc/fstab line" << endl;
61  else if ( m_bShowFilemanagerWindow )
62  KRun::runURL( mountpoint, "inode/directory" );
63 
64  // Notify about the new stuff in that dir, in case of opened windows showing it
65  KDirNotify_stub allDirNotify("*", "KDirNotify*");
66  allDirNotify.FilesAdded( mountpoint );
67 
68  // Update the desktop file which is used for mount/unmount (icon change)
69  kdDebug(7015) << " mount finished : updating " << m_desktopFile << endl;
70  KURL dfURL;
71  dfURL.setPath( m_desktopFile );
72  allDirNotify.FilesChanged( dfURL );
73  //KDirWatch::self()->setFileDirty( m_desktopFile );
74 
75  emit finished();
76  }
77  delete this;
78 }
79 
80 KAutoUnmount::KAutoUnmount( const TQString & _mountpoint, const TQString & _desktopFile )
81  : m_desktopFile( _desktopFile ), m_mountpoint( _mountpoint )
82 {
83  TDEIO::Job * job = TDEIO::unmount( m_mountpoint );
84  connect( job, TQ_SIGNAL( result( TDEIO::Job * ) ), this, TQ_SLOT( slotResult( TDEIO::Job * ) ) );
85 }
86 
87 void KAutoUnmount::slotResult( TDEIO::Job * job )
88 {
89  if ( job->error() ) {
90  emit error();
91  job->showErrorDialog();
92  }
93  else
94  {
95  KDirNotify_stub allDirNotify("*", "KDirNotify*");
96  // Update the desktop file which is used for mount/unmount (icon change)
97  kdDebug(7015) << "unmount finished : updating " << m_desktopFile << endl;
98  KURL dfURL;
99  dfURL.setPath( m_desktopFile );
100  allDirNotify.FilesChanged( dfURL );
101  //KDirWatch::self()->setFileDirty( m_desktopFile );
102 
103  // Notify about the new stuff in that dir, in case of opened windows showing it
104  // You may think we removed files, but this may have also readded some
105  // (if the mountpoint wasn't empty). The only possible behavior on FilesAdded
106  // is to relist the directory anyway.
107  KURL mp;
108  mp.setPath( m_mountpoint );
109  allDirNotify.FilesAdded( mp );
110 
111  emit finished();
112  }
113 
114  delete this;
115 }
116 
117 #include "kautomount.moc"
KAutoMount::error
void error()
Emitted in case the directory could not been mounted.
KAutoMount::finished
void finished()
Emitted when the directory has been mounted.
KAutoMount::KAutoMount
KAutoMount(bool readonly, const TQString &format, const TQString &device, const TQString &mountpoint, const TQString &desktopFile, bool show_filemanager_window=true)
Mounts a device.
Definition: kautomount.cpp:32
KAutoUnmount::error
void error()
Emitted in case the directory could not been unmounted.
KAutoUnmount::finished
void finished()
Emitted when the directory has been unmounted.
KAutoUnmount::KAutoUnmount
KAutoUnmount(const TQString &mountpoint, const TQString &desktopFile)
Unmounts a device.
Definition: kautomount.cpp:80
KRun::runURL
static pid_t runURL(const KURL &_url, const TQString &_mimetype, bool tempFile, bool runExecutables)
Open the given URL.
Definition: krun.cpp:94
TDEIO::Job
The base class for all jobs.
Definition: jobclasses.h:67
TDEIO::Job::showErrorDialog
void showErrorDialog(TQWidget *parent=0L)
Display a dialog box to inform the user of the error given by this job.
Definition: job.cpp:315
TDEIO::Job::error
int error() const
Returns the error code, if there has been an error.
Definition: jobclasses.h:94
TDEIO::findDeviceMountPoint
TDEIO_EXPORT TQString findDeviceMountPoint(const TQString &device)
Returns the mount point where device is mounted right now.
Definition: global.cpp:1401
TDEIO::unmount
TDEIO_EXPORT SimpleJob * unmount(const TQString &point, bool showProgressInfo=true)
Unmount filesystem.
Definition: job.cpp:831
TDEIO::mount
TDEIO_EXPORT SimpleJob * mount(bool ro, const char *fstype, const TQString &dev, const TQString &point, bool showProgressInfo=true)
Mount filesystem.
Definition: job.cpp:821

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