qt-everywhere-src-5.14.1/qtserialbus/tests/auto/plugins/genericcanbus/main.cpp

/****************************************************************************
**
** Copyright (C) 2017 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the QtSerialBus module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL3$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPLv3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or later as published by the Free
** Software Foundation and appearing in the file LICENSE.GPL included in
** the packaging of this file. Please review the following information to
** ensure the GNU General Public License version 2.0 requirements will be
** met: http://www.gnu.org/licenses/gpl-2.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/

#include "dummybackend.h"

#include <QtSerialBus/qcanbus.h>
#include <QtSerialBus/qcanbusfactory.h>

QT_BEGIN_NAMESPACE

class GenericBusPlugin : public QObject, public QCanBusFactoryV2
{
    Q_OBJECT
    Q_PLUGIN_METADATA(IID "org.qt-project.Qt.QCanBusFactory" FILE "plugin.json")
    Q_INTERFACES(QCanBusFactoryV2)

public:
    QList<QCanBusDeviceInfo> availableDevices(QString *errorMessage) const override
    {
        Q_UNUSED(errorMessage);

        return DummyBackend::interfaces();
    }

    QCanBusDevice *createDevice(const QString &interfaceName, QString *errorMessage) const override
    {
        if (interfaceName == QStringLiteral("invalid")) {
            if (errorMessage)
                *errorMessage = tr("No such interface: '%1'").arg(interfaceName);

            return nullptr;
        }
        auto device = new DummyBackend();
        return device;
    }
};

QT_END_NAMESPACE

#include "main.moc"