diff options
Diffstat (limited to 'tdeioslave/media/mediamanager/removablebackend.cpp')
| -rw-r--r-- | tdeioslave/media/mediamanager/removablebackend.cpp | 180 |
1 files changed, 180 insertions, 0 deletions
diff --git a/tdeioslave/media/mediamanager/removablebackend.cpp b/tdeioslave/media/mediamanager/removablebackend.cpp new file mode 100644 index 000000000..6b83ae1ea --- /dev/null +++ b/tdeioslave/media/mediamanager/removablebackend.cpp @@ -0,0 +1,180 @@ +/* This file is part of the KDE Project + Copyright (c) 2004 Kévin Ottens <ervin ipsquad net> + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License version 2 as published by the Free Software Foundation. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "removablebackend.h" + +#include <klocale.h> +#include <kdirwatch.h> +#include <kurl.h> +#include <kmountpoint.h> +#include <kstandarddirs.h> + +#ifdef _OS_SOLARIS_ +#define MTAB "/etc/mnttab" +#else +#define MTAB "/etc/mtab" +#endif + + + +RemovableBackend::RemovableBackend(MediaList &list) + : TQObject(), BackendBase(list) +{ + KDirWatch::self()->addFile(MTAB); + + connect( KDirWatch::self(), TQT_SIGNAL( dirty(const TQString&) ), + this, TQT_SLOT( slotDirty(const TQString&) ) ); + KDirWatch::self()->startScan(); +} + +RemovableBackend::~RemovableBackend() +{ + TQStringList::iterator it = m_removableIds.begin(); + TQStringList::iterator end = m_removableIds.end(); + + for (; it!=end; ++it) + { + m_mediaList.removeMedium(*it, false); + } + + KDirWatch::self()->removeFile(MTAB); +} + +bool RemovableBackend::plug(const TQString &devNode, const TQString &label) +{ + TQString name = generateName(devNode); + TQString id = generateId(devNode); + + if (!m_removableIds.contains(id)) + { + Medium *medium = new Medium(id, id, name); + medium->mountableState(devNode, TQString::null, + TQString::null, false); + + TQStringList words = TQStringList::split(" ", label); + + TQStringList::iterator it = words.begin(); + TQStringList::iterator end = words.end(); + + TQString tmp = (*it).lower(); + tmp[0] = tmp[0].upper(); + TQString new_label = tmp; + + ++it; + for (; it!=end; ++it) + { + tmp = (*it).lower(); + tmp[0] = tmp[0].upper(); + new_label+= " "+tmp; + } + + medium->setLabel(new_label); + medium->setMimeType("media/removable_unmounted"); + + m_removableIds.append(id); + return !m_mediaList.addMedium(medium).isNull(); + } + return false; +} + +bool RemovableBackend::unplug(const TQString &devNode) +{ + TQString id = generateId(devNode); + if (m_removableIds.contains(id)) + { + m_removableIds.remove(id); + return m_mediaList.removeMedium(id); + } + return false; +} + +bool RemovableBackend::camera(const TQString &devNode) +{ + TQString id = generateId(devNode); + if (m_removableIds.contains(id)) + { + return m_mediaList.changeMediumState(id, + TQString("camera:/"), false, "media/gphoto2camera"); + } + return false; +} + +void RemovableBackend::slotDirty(const TQString &path) +{ + if (path==MTAB) + { + handleMtabChange(); + } +} + + +void RemovableBackend::handleMtabChange() +{ + TQStringList new_mtabIds; + KMountPoint::List mtab = KMountPoint::currentMountPoints(); + + KMountPoint::List::iterator it = mtab.begin(); + KMountPoint::List::iterator end = mtab.end(); + + for (; it!=end; ++it) + { + TQString dev = (*it)->mountedFrom(); + TQString mp = (*it)->mountPoint(); + TQString fs = (*it)->mountType(); + + TQString id = generateId(dev); + new_mtabIds+=id; + + if ( !m_mtabIds.contains(id) + && m_removableIds.contains(id) ) + { + m_mediaList.changeMediumState(id, dev, mp, fs, true, + false, "media/removable_mounted"); + } + } + + TQStringList::iterator it2 = m_mtabIds.begin(); + TQStringList::iterator end2 = m_mtabIds.end(); + + for (; it2!=end2; ++it2) + { + if ( !new_mtabIds.contains(*it2) + && m_removableIds.contains(*it2) ) + { + m_mediaList.changeMediumState(*it2, false, + false, "media/removable_unmounted"); + } + } + + m_mtabIds = new_mtabIds; +} + +TQString RemovableBackend::generateId(const TQString &devNode) +{ + TQString dev = KStandardDirs::realFilePath(devNode); + + return "/org/kde/mediamanager/removable/" + +dev.replace("/", ""); +} + +TQString RemovableBackend::generateName(const TQString &devNode) +{ + return KURL(devNode).fileName(); +} + +#include "removablebackend.moc" |