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kautomount.cpp
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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
34class KAutoMountPrivate
35{
36public:
37 KAutoMountPrivate(KAutoMount *qq, const QString &device, const QString& mountPoint,
38 const QString &desktopFile, bool showFileManagerWindow)
39 : q(qq), m_strDevice(device), m_desktopFile(desktopFile), m_mountPoint(mountPoint),
40 m_bShowFilemanagerWindow(showFileManagerWindow)
41 { }
42
43 KAutoMount *q;
44 QString m_strDevice;
45 QString m_desktopFile;
46 QString m_mountPoint;
47 bool m_bShowFilemanagerWindow;
48
49 void slotResult( KJob * );
50};
51
52KAutoMount::KAutoMount( bool _readonly, const QByteArray& _format, const QString& _device,
53 const QString& _mountpoint, const QString & _desktopFile,
54 bool _show_filemanager_window )
55 : d(new KAutoMountPrivate(this, _device, _mountpoint, _desktopFile, _show_filemanager_window))
56{
57 KIO::Job* job = KIO::mount( _readonly, _format, _device, _mountpoint );
58 connect( job, SIGNAL(result(KJob*)), this, SLOT(slotResult(KJob*)) );
59}
60
61KAutoMount::~KAutoMount()
62{
63 delete d;
64}
65
66void KAutoMountPrivate::slotResult( KJob * job )
67{
68 if ( job->error() ) {
69 emit q->error();
70 job->uiDelegate()->showErrorMessage();
71 } else {
72 const KMountPoint::List mountPoints (KMountPoint::currentMountPoints());
73 KMountPoint::Ptr mp = mountPoints.findByDevice(m_strDevice);
74 // Mounting devices using "LABEL=" or "UUID=" will fail if we look for
75 // the device using only its real name since /etc/mtab will never contain
76 // the LABEL or UUID entries. Hence, we check using the mount point below
77 // when device name lookup fails. #247235
78 if (!mp) {
79 mp = mountPoints.findByPath(m_mountPoint);
80 }
81
82 if (!mp) {
83 kWarning(7015) << m_strDevice << "was correctly mounted, but findByDevice() didn't find it."
84 << "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";
85 } else {
86 KUrl url(mp->mountPoint());
87 //kDebug(7015) << "KAutoMount: m_strDevice=" << m_strDevice << " -> mountpoint=" << mountpoint;
88 if ( m_bShowFilemanagerWindow ) {
89 KRun::runUrl( url, "inode/directory", 0 /*TODO - window*/ );
90 }
91 // Notify about the new stuff in that dir, in case of opened windows showing it
92 org::kde::KDirNotify::emitFilesAdded( url.url() );
93 }
94
95 // Update the desktop file which is used for mount/unmount (icon change)
96 kDebug(7015) << " mount finished : updating " << m_desktopFile;
97 KUrl dfURL;
98 dfURL.setPath( m_desktopFile );
99 org::kde::KDirNotify::emitFilesChanged( QStringList() << dfURL.url() );
100 //KDirWatch::self()->setFileDirty( m_desktopFile );
101
102 emit q->finished();
103 }
104 q->deleteLater();
105}
106
107class KAutoUnmountPrivate
108{
109public:
110 KAutoUnmountPrivate( KAutoUnmount *qq, const QString & _mountpoint, const QString & _desktopFile )
111 : q(qq), m_desktopFile( _desktopFile ), m_mountpoint( _mountpoint )
112 {}
113 KAutoUnmount *q;
114 QString m_desktopFile;
115 QString m_mountpoint;
116
117 void slotResult( KJob * job );
118};
119
120KAutoUnmount::KAutoUnmount( const QString & _mountpoint, const QString & _desktopFile )
121 : d( new KAutoUnmountPrivate(this, _mountpoint, _desktopFile) )
122{
123 KIO::Job * job = KIO::unmount( d->m_mountpoint );
124 connect( job, SIGNAL(result(KJob*)), this, SLOT(slotResult(KJob*)) );
125}
126
127void KAutoUnmountPrivate::slotResult( KJob * job )
128{
129 if ( job->error() ) {
130 emit q->error();
131 job->uiDelegate()->showErrorMessage();
132 }
133 else
134 {
135 // Update the desktop file which is used for mount/unmount (icon change)
136 kDebug(7015) << "unmount finished : updating " << m_desktopFile;
137 KUrl dfURL;
138 dfURL.setPath( m_desktopFile );
139 org::kde::KDirNotify::emitFilesChanged( QStringList() << dfURL.url() );
140 //KDirWatch::self()->setFileDirty( m_desktopFile );
141
142 // Notify about the new stuff in that dir, in case of opened windows showing it
143 // You may think we removed files, but this may have also readded some
144 // (if the mountpoint wasn't empty). The only possible behavior on FilesAdded
145 // is to relist the directory anyway.
146 KUrl mp( m_mountpoint );
147 org::kde::KDirNotify::emitFilesAdded( mp.url() );
148
149 emit q->finished();
150 }
151
152 q->deleteLater();
153}
154
155KAutoUnmount::~KAutoUnmount()
156{
157 delete d;
158}
159
160#include "kautomount.moc"
KAutoMount
This class implements synchronous mounting of devices, as well as showing a file-manager window after...
Definition: kautomount.h:46
KAutoMount::KAutoMount
KAutoMount(bool readonly, const QByteArray &format, const QString &device, const QString &mountpoint, const QString &desktopFile, bool show_filemanager_window=true)
Mounts a device.
Definition: kautomount.cpp:52
KAutoUnmount
This class implements synchronous unmounting of devices, It is a wrapper around the asychronous KIO::...
Definition: kautomount.h:86
KAutoUnmount::KAutoUnmount
KAutoUnmount(const QString &mountpoint, const QString &desktopFile)
Unmounts a device.
Definition: kautomount.cpp:120
KIO::Job
The base class for all jobs.
Definition: jobclasses.h:94
KJobUiDelegate::showErrorMessage
virtual void showErrorMessage()
KJob
KJob::error
int error() const
KJob::uiDelegate
KJobUiDelegate * uiDelegate() const
KMountPoint::List
KMountPoint::currentMountPoints
static List currentMountPoints(DetailsNeededFlags infoNeeded=BasicInfoNeeded)
KRun::runUrl
static bool runUrl(const KUrl &url, const QString &mimetype, QWidget *window, bool tempFile=false, bool runExecutables=true, const QString &suggestedFileName=QString(), const QByteArray &asn=QByteArray())
Open the given URL.
Definition: krun.cpp:122
KSharedPtr
KUrl
KUrl::url
QString url(AdjustPathOption trailing=LeaveTrailingSlash) const
KUrl::setPath
void setPath(const QString &path)
OrgKdeKDirNotifyInterface::emitFilesAdded
static void emitFilesAdded(const QString &directory)
Definition: kdirnotify.cpp:47
OrgKdeKDirNotifyInterface::emitFilesChanged
static void emitFilesChanged(const QStringList &fileList)
Definition: kdirnotify.cpp:52
kDebug
#define kDebug
kWarning
#define kWarning
job.h
jobuidelegate.h
kautomount.h
kdebug.h
kdirnotify.h
kdirwatch.h
kmountpoint.h
krun.h
KIO::mount
SimpleJob * mount(bool ro, const QByteArray &fstype, const QString &dev, const QString &point, JobFlags flags=DefaultFlags)
Mount filesystem.
Definition: job.cpp:751
KIO::unmount
SimpleJob * unmount(const QString &point, JobFlags flags=DefaultFlags)
Unmount filesystem.
Definition: job.cpp:762
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