main.cpp Example File | Qt Serial Port 5.4

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# main.cpp Example File

cenumerator/main.cpp

    /****************************************************************************
    **
    ** Copyright (C) 2012 Laszlo Papp <lpapp@kde.org>
    ** Contact: http://www.qt-project.org/legal
    **
    ** This file is part of the QtSerialPort module of the Qt Toolkit.
    **
    ** $QT_BEGIN_LICENSE:LGPL21$
    ** 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 Digia. For licensing terms and
    ** conditions see http://qt.digia.com/licensing. For further information
    ** use the contact form at http://qt.digia.com/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 2.1 or version 3 as published by the Free
    ** Software Foundation and appearing in the file LICENSE.LGPLv21 and
    ** LICENSE.LGPLv3 included in the packaging of this file. Please review the
    ** following information to ensure the GNU Lesser General Public License
    ** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
    ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
    **
    ** In addition, as a special exception, Digia gives you certain additional
    ** rights. These rights are described in the Digia Qt LGPL Exception
    ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
    **
    ** $QT_END_LICENSE$
    **
    ****************************************************************************/

    #include <QTextStream>
    #include <QCoreApplication>
    #include <QtSerialPort/QSerialPortInfo>

    QT_USE_NAMESPACE

    int main(int argc, char *argv[])
    {
        QCoreApplication a(argc, argv);
        QTextStream out(stdout);
        QList<QSerialPortInfo> serialPortInfoList = QSerialPortInfo::availablePorts();

        out << QObject::tr("Total number of ports available: ") << serialPortInfoList.count() << endl;

        const QString blankString = QObject::tr("N/A");
        QString description;
        QString manufacturer;
        QString serialNumber;

        foreach (const QSerialPortInfo &serialPortInfo, serialPortInfoList) {
            description = serialPortInfo.description();
            manufacturer = serialPortInfo.manufacturer();
            serialNumber = serialPortInfo.serialNumber();
            out << endl
                << QObject::tr("Port: ") << serialPortInfo.portName() << endl
                << QObject::tr("Location: ") << serialPortInfo.systemLocation() << endl
                << QObject::tr("Description: ") << (!description.isEmpty() ? description : blankString) << endl
                << QObject::tr("Manufacturer: ") << (!manufacturer.isEmpty() ? manufacturer : blankString) << endl
                << QObject::tr("Serial number: ") << (!serialNumber.isEmpty() ? serialNumber : blankString) << endl
                << QObject::tr("Vendor Identifier: ") << (serialPortInfo.hasVendorIdentifier() ? QByteArray::number(serialPortInfo.vendorIdentifier(), 16) : blankString) << endl
                << QObject::tr("Product Identifier: ") << (serialPortInfo.hasProductIdentifier() ? QByteArray::number(serialPortInfo.productIdentifier(), 16) : blankString) << endl
                << QObject::tr("Busy: ") << (serialPortInfo.isBusy() ? QObject::tr("Yes") : QObject::tr("No")) << endl;
        }

        return 0;
    }