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src/qmqtt_websocket.cpp 4.23 KB
210d2652   Steven de Ridder   Initial commit.
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  /* ****************************************************************************
   * Copyright 2019 Open Systems Development BV                                 *
   *                                                                            *
   * Permission is hereby granted, free of charge, to any person obtaining a    *
   * copy of this software and associated documentation files (the "Software"), *
   * to deal in the Software without restriction, including without limitation  *
   * the rights to use, copy, modify, merge, publish, distribute, sublicense,   *
   * and/or sell copies of the Software, and to permit persons to whom the      *
   * Software is furnished to do so, subject to the following conditions:       *
   *                                                                            *
   * The above copyright notice and this permission notice shall be included in *
   * all copies or substantial portions of the Software.                        *
   *                                                                            *
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR *
   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   *
   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    *
   * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER *
   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING    *
   * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER        *
   * DEALINGS IN THE SOFTWARE.                                                  *
   * ***************************************************************************/
  #ifdef QT_WEBSOCKETS_LIB
  
  #include "qmqtt_websocket_p.h"
  
  #include <QNetworkRequest>
  #include <QUrl>
  #include <QSslError>
  
  #ifndef QT_NO_SSL
  QMQTT::WebSocket::WebSocket(const QString& origin,
                              QWebSocketProtocol::Version version,
                              const QSslConfiguration* sslConfig,
                              QObject* parent)
      : SocketInterface(parent)
      , _socket(new QWebSocket(origin, version, this))
      , _ioDevice(new WebSocketIODevice(_socket, this))
  {
      initialize();
      if (sslConfig != NULL)
          _socket->setSslConfiguration(*sslConfig);
      connect(_socket, &QWebSocket::sslErrors, this, &WebSocket::sslErrors);
  }
  #endif // QT_NO_SSL
  
  QMQTT::WebSocket::WebSocket(const QString& origin,
                              QWebSocketProtocol::Version version,
                              QObject* parent)
      : SocketInterface(parent)
      , _socket(new QWebSocket(origin, version, this))
      , _ioDevice(new WebSocketIODevice(_socket, this))
  {
      initialize();
  }
  
  void QMQTT::WebSocket::initialize()
  {
      connect(_socket, &QWebSocket::connected, this, &WebSocket::connected);
      connect(_socket, &QWebSocket::disconnected, this, &WebSocket::disconnected);
      connect(_socket,
              static_cast<void (QWebSocket::*)(QAbstractSocket::SocketError)>(&QWebSocket::error),
              this,
              static_cast<void (SocketInterface::*)(QAbstractSocket::SocketError)>(&SocketInterface::error));
  }
  
  QMQTT::WebSocket::~WebSocket()
  {
  }
  
  void QMQTT::WebSocket::connectToHost(const QHostAddress& address, quint16 port)
  {
      Q_UNUSED(address)
      Q_UNUSED(port)
      qFatal("No supported");
  }
  
  void QMQTT::WebSocket::connectToHost(const QString& hostName, quint16 port)
  {
      Q_UNUSED(port)
      QUrl url(hostName);
      QNetworkRequest request(url);
      request.setRawHeader("Sec-WebSocket-Protocol", "mqtt");
      _ioDevice->connectToHost(request);
  }
  
  void QMQTT::WebSocket::disconnectFromHost()
  {
      _socket->close();
  }
  
  QAbstractSocket::SocketState QMQTT::WebSocket::state() const
  {
      return _socket->state();
  }
  
  QAbstractSocket::SocketError QMQTT::WebSocket::error() const
  {
      return _socket->error();
  }
  
  #ifndef QT_NO_SSL
  void QMQTT::WebSocket::ignoreSslErrors(const QList<QSslError>& errors)
  {
      _socket->ignoreSslErrors(errors);
  }
  
  void QMQTT::WebSocket::ignoreSslErrors()
  {
      _socket->ignoreSslErrors();
  }
  
  QSslConfiguration QMQTT::WebSocket::sslConfiguration() const
  {
      return _socket->sslConfiguration();
  }
  
  void QMQTT::WebSocket::setSslConfiguration(const QSslConfiguration& config)
  {
      _socket->setSslConfiguration(config);
  }
  
  #endif // QT_NO_SSL
  
  #endif // QT_WEBSOCKETS_LIB