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Diffstat (limited to 'src/plugins/General/udisks/udisksdevice.cpp')
| -rw-r--r-- | src/plugins/General/udisks/udisksdevice.cpp | 118 |
1 files changed, 118 insertions, 0 deletions
diff --git a/src/plugins/General/udisks/udisksdevice.cpp b/src/plugins/General/udisks/udisksdevice.cpp new file mode 100644 index 000000000..544d5a8a0 --- /dev/null +++ b/src/plugins/General/udisks/udisksdevice.cpp @@ -0,0 +1,118 @@ +/*************************************************************************** + * Copyright (C) 2013-2021 by Ilya Kotov * + * forkotov02@ya.ru * + * * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program 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 General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. * + ***************************************************************************/ + +#include <QDBusInterface> +#include <QDBusConnection> +#include <QByteArray> +#include <QDBusMetaType> +#if (QT_VERSION < QT_VERSION_CHECK(5, 7, 0)) //qAsConst template +#include <qmmp/qmmp.h> +#endif +#include "udisksdevice.h" + +UDisksDevice::UDisksDevice(QDBusObjectPath o, QObject *parent) : QObject(parent) +{ + m_block_interface = new QDBusInterface("org.freedesktop.UDisks2", o.path(), + "org.freedesktop.UDisks2.Block", QDBusConnection::systemBus(), + this); + + QDBusObjectPath drive_object = property("Drive").value<QDBusObjectPath>(); + + QDBusConnection::systemBus().connect("org.freedesktop.UDisks2", o.path(), + "org.freedesktop.DBus.Properties","PropertiesChanged", + this, SIGNAL(changed())); + + m_drive_interface = new QDBusInterface("org.freedesktop.UDisks2", drive_object.path(), + "org.freedesktop.UDisks2.Drive", QDBusConnection::systemBus(), + this); + m_path = o; +} + +UDisksDevice::~UDisksDevice() +{ +} + +QVariant UDisksDevice::property(const QString &key) const +{ + return m_block_interface->property(key.toLatin1().data()); +} + +bool UDisksDevice::isRemovable() const +{ + return m_drive_interface->property("Removable").toBool(); +} + +bool UDisksDevice::isMediaRemovable() const +{ + return m_drive_interface->property("MediaRemovable").toBool(); +} + +bool UDisksDevice::isAudio() const +{ + return m_drive_interface->property("OpticalNumAudioTracks").toInt() > 0; +} + +bool UDisksDevice::isMounted() const +{ + return !mountPoints().isEmpty(); +} + +bool UDisksDevice::isOptical() const +{ + return m_drive_interface->property("Optical").toBool(); +} + +QStringList UDisksDevice::mountPoints() const +{ + QStringList points; + QDBusMessage message = QDBusMessage::createMethodCall("org.freedesktop.UDisks2", m_path.path(), + "org.freedesktop.DBus.Properties", "Get"); + + QList<QVariant> arguments; + arguments << "org.freedesktop.UDisks2.Filesystem" << "MountPoints"; + message.setArguments(arguments); + + QDBusMessage reply = QDBusConnection::systemBus().call(message); + + const QList<QVariant> args = reply.arguments(); + + for(const QVariant &arg : qAsConst(args)) + { + QByteArrayList list; + QDBusArgument a = arg.value<QDBusVariant>().variant().value<QDBusArgument>(); + if(a.currentType() != QDBusArgument::ArrayType) + continue; + a >> list; + + for(const QByteArray &p : qAsConst(list)) + points.append(p); + } + return points; +} + +QString UDisksDevice::deviceFile() const +{ + return QString::fromLatin1(m_block_interface->property("Device").toByteArray()); +} + +QDBusObjectPath UDisksDevice::objectPath() const +{ + return m_path; +} |