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367 lines
9.8 KiB
367 lines
9.8 KiB
/* This file is part of the KDE Project
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Copyright (c) 2004 Kévin Ottens <ervin ipsquad net>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License version 2 as published by the Free Software Foundation.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#include "mediamanager.h"
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#include <config.h>
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#include <tqtimer.h>
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#include <kdebug.h>
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#include <kglobal.h>
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#include <klocale.h>
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#include <kdirnotify_stub.h>
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#include <kstandarddirs.h>
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#include "mediamanagersettings.h"
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#include "fstabbackend.h"
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#ifdef COMPILE_HALBACKEND
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#include "halbackend.h"
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#endif //COMPILE_HALBACKEND
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#ifdef COMPILE_LINUXCDPOLLING
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#include "linuxcdpolling.h"
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#endif //COMPILE_LINUXCDPOLLING
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MediaManager::MediaManager(const TQCString &obj)
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: KDEDModule(obj), m_dirNotify(m_mediaList)
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{
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connect( &m_mediaList, TQT_SIGNAL(mediumAdded(const TQString&, const TQString&, bool)),
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TQT_SLOT(slotMediumAdded(const TQString&, const TQString&, bool)) );
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connect( &m_mediaList, TQT_SIGNAL(mediumRemoved(const TQString&, const TQString&, bool)),
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TQT_SLOT(slotMediumRemoved(const TQString&, const TQString&, bool)) );
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connect( &m_mediaList,
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TQT_SIGNAL(mediumStateChanged(const TQString&, const TQString&, bool, bool)),
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TQT_SLOT(slotMediumChanged(const TQString&, const TQString&, bool, bool)) );
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TQTimer::singleShot( 10, this, TQT_SLOT( loadBackends() ) );
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}
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MediaManager::~MediaManager()
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{
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while ( !m_backends.isEmpty() )
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{
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BackendBase *b = m_backends.first();
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m_backends.remove( b );
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delete b;
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}
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}
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void MediaManager::loadBackends()
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{
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m_mediaList.blockSignals(true);
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while ( !m_backends.isEmpty() )
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{
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BackendBase *b = m_backends.first();
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m_backends.remove( b );
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delete b;
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}
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mp_removableBackend = 0L;
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m_halbackend = 0L;
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m_fstabbackend = 0L;
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#ifdef COMPILE_HALBACKEND
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if ( MediaManagerSettings::self()->halBackendEnabled() )
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{
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m_mediaList.blockSignals(false);
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m_halbackend = new HALBackend(m_mediaList, this);
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if (m_halbackend->InitHal())
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{
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m_backends.append( m_halbackend );
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m_fstabbackend = new FstabBackend(m_mediaList, true);
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m_backends.append( m_fstabbackend );
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// No need to load something else...
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m_mediaList.blockSignals(false);
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return;
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}
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else
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{
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delete m_halbackend;
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m_halbackend = 0;
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m_mediaList.blockSignals(true);
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}
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}
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#endif // COMPILE_HALBACKEND
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mp_removableBackend = new RemovableBackend(m_mediaList);
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m_backends.append( mp_removableBackend );
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#ifdef COMPILE_LINUXCDPOLLING
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if ( MediaManagerSettings::self()->cdPollingEnabled() )
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{
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m_backends.append( new LinuxCDPolling(m_mediaList) );
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}
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#endif //COMPILE_LINUXCDPOLLING
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m_fstabbackend = new FstabBackend(m_mediaList);
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m_backends.append( m_fstabbackend );
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m_mediaList.blockSignals(false);
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}
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TQStringList MediaManager::fullList()
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{
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TQPtrList<Medium> list = m_mediaList.list();
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TQStringList result;
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TQPtrList<Medium>::const_iterator it = list.begin();
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TQPtrList<Medium>::const_iterator end = list.end();
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for (; it!=end; ++it)
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{
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result+= (*it)->properties();
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result+= Medium::SEPARATOR;
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}
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return result;
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}
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TQStringList MediaManager::properties(const TQString &name)
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{
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const Medium *m = m_mediaList.findByName(name);
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if (!m)
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{
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KURL u(name);
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kdDebug() << "Media::prop " << name << " " << u.isValid() << endl;
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if (u.isValid())
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{
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if (u.protocol() == "system")
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{
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TQString path = u.path();
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if (path.startsWith("/media/"))
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path = path.mid(strlen("/media/"));
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m = m_mediaList.findByName(path);
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kdDebug() << "findByName " << path << m << endl;
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}
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else if (u.protocol() == "media")
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{
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m = m_mediaList.findByName(u.filename());
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kdDebug() << "findByName " << u.filename() << m << endl;
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}
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else if (u.protocol() == "file")
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{
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// look for the mount point
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TQPtrList<Medium> list = m_mediaList.list();
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TQPtrList<Medium>::const_iterator it = list.begin();
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TQPtrList<Medium>::const_iterator end = list.end();
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TQString path;
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for (; it!=end; ++it)
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{
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path = KStandardDirs::realFilePath(u.path());
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kdDebug() << "comparing " << (*it)->mountPoint() << " " << path << " " << (*it)->deviceNode() << endl;
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if ((*it)->mountPoint() == path || (*it)->deviceNode() == path) {
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m = *it;
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break;
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}
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}
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}
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}
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}
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if (m)
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return m->properties();
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else
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return TQStringList();
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}
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TQStringList MediaManager::mountoptions(const TQString &name)
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{
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#ifdef COMPILE_HALBACKEND
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if (!m_halbackend)
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return TQStringList();
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return m_halbackend->mountoptions(name);
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#else
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return TQStringList();
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#endif
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}
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bool MediaManager::setMountoptions(const TQString &name, const TQStringList &options)
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{
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#ifdef COMPILE_HALBACKEND
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if (!m_halbackend)
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return false;
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return m_halbackend->setMountoptions(name, options);
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#else
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return false;
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#endif
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}
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TQString MediaManager::mount(const TQString &name)
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{
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#ifdef COMPILE_HALBACKEND
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if (!m_halbackend)
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return i18n("Feature only available with HAL");
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return m_halbackend->mount(name);
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#else
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if ( !m_fstabbackend ) // lying :)
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return i18n("Feature only available with HAL");
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return m_fstabbackend->mount( name );
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#endif
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}
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TQString MediaManager::unmount(const TQString &name)
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{
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#ifdef COMPILE_HALBACKEND
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if (!m_halbackend)
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return i18n("Feature only available with HAL");
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return m_halbackend->unmount(name);
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#else
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if ( !m_fstabbackend ) // lying :)
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return i18n("Feature only available with HAL");
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return m_fstabbackend->unmount( name );
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#endif
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}
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TQString MediaManager::decrypt(const TQString &name, const TQString &password)
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{
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#ifdef COMPILE_HALBACKEND
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if (!m_halbackend)
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return i18n("Feature only available with HAL");
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return m_halbackend->decrypt(name, password);
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#else
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return i18n("Feature only available with HAL");
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#endif
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}
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TQString MediaManager::undecrypt(const TQString &name)
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{
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#ifdef COMPILE_HALBACKEND
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if (!m_halbackend)
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return i18n("Feature only available with HAL");
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return m_halbackend->undecrypt(name);
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#else
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return i18n("Feature only available with HAL");
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#endif
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}
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TQString MediaManager::nameForLabel(const TQString &label)
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{
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const TQPtrList<Medium> media = m_mediaList.list();
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TQPtrList<Medium>::const_iterator it = media.begin();
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TQPtrList<Medium>::const_iterator end = media.end();
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for (; it!=end; ++it)
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{
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const Medium *m = *it;
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if (m->prettyLabel()==label)
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{
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return m->name();
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}
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}
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return TQString::null;
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}
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ASYNC MediaManager::setUserLabel(const TQString &name, const TQString &label)
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{
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m_mediaList.setUserLabel(name, label);
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}
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ASYNC MediaManager::reloadBackends()
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{
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MediaManagerSettings::self()->readConfig();
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loadBackends();
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}
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bool MediaManager::removablePlug(const TQString &devNode, const TQString &label)
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{
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if (mp_removableBackend)
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{
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return mp_removableBackend->plug(devNode, label);
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}
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return false;
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}
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bool MediaManager::removableUnplug(const TQString &devNode)
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{
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if (mp_removableBackend)
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{
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return mp_removableBackend->unplug(devNode);
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}
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return false;
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}
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bool MediaManager::removableCamera(const TQString &devNode)
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{
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if (mp_removableBackend)
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{
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return mp_removableBackend->camera(devNode);
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}
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return false;
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}
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void MediaManager::slotMediumAdded(const TQString &/*id*/, const TQString &name,
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bool allowNotification)
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{
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kdDebug(1219) << "MediaManager::slotMediumAdded: " << name << endl;
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KDirNotify_stub notifier("*", "*");
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notifier.FilesAdded( KURL("media:/") );
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emit mediumAdded(name, allowNotification);
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emit mediumAdded(name);
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}
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void MediaManager::slotMediumRemoved(const TQString &/*id*/, const TQString &name,
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bool allowNotification)
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{
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kdDebug(1219) << "MediaManager::slotMediumRemoved: " << name << endl;
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KDirNotify_stub notifier("*", "*");
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notifier.FilesRemoved( KURL("media:/"+name) );
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emit mediumRemoved(name, allowNotification);
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emit mediumRemoved(name);
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}
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void MediaManager::slotMediumChanged(const TQString &/*id*/, const TQString &name,
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bool mounted, bool allowNotification)
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{
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kdDebug(1219) << "MediaManager::slotMediumChanged: " << name << endl;
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KDirNotify_stub notifier("*", "*");
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if (!mounted)
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{
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notifier.FilesRemoved( KURL("media:/"+name) );
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}
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notifier.FilesChanged( KURL("media:/"+name) );
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emit mediumChanged(name, allowNotification);
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emit mediumChanged(name);
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}
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extern "C" {
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KDE_EXPORT KDEDModule *create_mediamanager(const TQCString &obj)
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{
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KGlobal::locale()->insertCatalogue("kio_media");
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return new MediaManager(obj);
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}
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}
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#include "mediamanager.moc"
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