main.cpp Example File

cenumerator/main.cpp

  /****************************************************************************
  **
  ** Copyright (C) 2012 Laszlo Papp <lpapp@kde.org>
  ** Contact: http://www.qt.io/licensing/
  **
  ** 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 The Qt Company. For licensing terms
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  ** 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 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.
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  ** rights. These rights are described in The Qt Company LGPL Exception
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  ****************************************************************************/

  #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;
  }