103 lines
3.0 KiB
C++
103 lines
3.0 KiB
C++
/*
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Copyright 2009 Pino Toscano <pino@kde.org>
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Copyright 2009 Lukas Tinkl <ltinkl@redhat.com>
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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 Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) version 3, or any
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later version accepted by the membership of KDE e.V. (or its
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successor approved by the membership of KDE e.V.), which shall
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act as a proxy defined in Section 6 of version 3 of the license.
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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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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef UDISKSSTORAGEACCESS_H
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#define UDISKSSTORAGEACCESS_H
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#include <solid-lite/ifaces/storageaccess.h>
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#include "udisksdeviceinterface.h"
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#include <QtDBus/QDBusMessage>
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#include <QtDBus/QDBusError>
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namespace Solid
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{
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namespace Backends
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{
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namespace UDisks
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{
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class UDisksStorageAccess : public DeviceInterface, virtual public Solid::Ifaces::StorageAccess
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{
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Q_OBJECT
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Q_INTERFACES(Solid::Ifaces::StorageAccess)
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public:
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UDisksStorageAccess(UDisksDevice *device);
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virtual ~UDisksStorageAccess();
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virtual bool isAccessible() const;
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virtual QString filePath() const;
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virtual bool isIgnored() const;
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virtual bool setup();
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virtual bool teardown();
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Q_SIGNALS:
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void accessibilityChanged(bool accessible, const QString &udi);
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void setupDone(Solid::ErrorType error, QVariant errorData, const QString &udi);
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void teardownDone(Solid::ErrorType error, QVariant errorData, const QString &udi);
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void setupRequested(const QString &udi);
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void teardownRequested(const QString &udi);
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public Q_SLOTS:
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Q_SCRIPTABLE Q_NOREPLY void passphraseReply( const QString & passphrase );
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private Q_SLOTS:
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void slotChanged();
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void slotDBusReply( const QDBusMessage & reply );
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void slotDBusError( const QDBusError & error );
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void connectDBusSignals();
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void slotSetupRequested();
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void slotSetupDone(int error, const QString &errorString);
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void slotTeardownRequested();
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void slotTeardownDone(int error, const QString &errorString);
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private:
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/// @return true if this device is luks and unlocked
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bool isLuksDevice() const;
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void updateCache();
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bool mount();
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bool unmount();
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bool requestPassphrase();
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void callCryptoSetup( const QString & passphrase );
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bool callCryptoTeardown( bool actOnParent=false );
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QString generateReturnObjectPath();
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private:
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bool m_isAccessible;
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bool m_setupInProgress;
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bool m_teardownInProgress;
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bool m_passphraseRequested;
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QString m_lastReturnObject;
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static const int s_unmountTimeout = 0x7fffffff;
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};
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}
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}
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}
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#endif // UDISKSSTORAGEACCESS_H
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