text: /*
   * qmqtt_socket_p.h - qmqtt socket private header
   *
   * Copyright (c) 2013  Ery Lee <ery.lee at gmail dot com>
   * All rights reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions are met:
   *
   *   * Redistributions of source code must retain the above copyright notice,
   *     this list of conditions and the following disclaimer.
   *   * Redistributions in binary form must reproduce the above copyright
   *     notice, this list of conditions and the following disclaimer in the
   *     documentation and/or other materials provided with the distribution.
   *   * Neither the name of mqttc nor the names of its contributors may be used
   *     to endorse or promote products derived from this software without
   *     specific prior written permission.
   *
   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
   * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
   * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
   * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
   * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
   * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
   * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
   * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
   * POSSIBILITY OF SUCH DAMAGE.
   *
   */
  #ifndef QMQTT_SOCKET_P_H
  #define QMQTT_SOCKET_P_H
  
  #include <qmqtt_socketinterface.h>
  
  #include <QObject>
  #include <QHostAddress>
  #include <QString>
  #include <QAbstractSocket>
  #include <QScopedPointer>
  
  QT_FORWARD_DECLARE_CLASS(QIODevice)
  QT_FORWARD_DECLARE_CLASS(QTcpSocket)
  
  namespace QMQTT
  {
  
  class Socket : public SocketInterface
  {
      Q_OBJECT
  public:
      explicit Socket(QObject* parent = NULL);
      virtual	~Socket();
  
      virtual QIODevice *ioDevice();
      void connectToHost(const QHostAddress& address, quint16 port);
      void connectToHost(const QString& hostName, quint16 port);
      void disconnectFromHost();
      void waitForDisconnected();
      void waitForBytesWritten(int msecs);
      void waitForReadyRead(int msecs);
  
  
      QAbstractSocket::SocketState state() const;
      QAbstractSocket::SocketError error() const;
  
  protected:
      QScopedPointer<QTcpSocket> _socket;
  };
  
  }
  
  #endif // QMQTT_SOCKET_P_H
  