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/* 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 <tdelocale.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->setMountable(true);
medium->setDeviceNode(devNode);
medium->setMountPoint(TQString::null);
medium->setFsType(TQString::null);
medium->setMounted(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 = TDEStandardDirs::realFilePath(devNode);
return "/org/kde/mediamanager/removable/"
+dev.replace("/", "");
}
TQString RemovableBackend::generateName(const TQString &devNode)
{
return KURL(devNode).fileName();
}
#include "removablebackend.moc"
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