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/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the test suite of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** 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 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.
**
** As a special exception, The Qt Company gives you certain additional
** rights. These rights are described in The Qt Company LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 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 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef DATATRANSFERER_H
#define DATATRANSFERER_H
#include <QObject>
#include <QString>
#include <QNetworkReply>
#include <QNetworkAccessManager>
#include <QTcpSocket>
#include <QHttp>
#include <QDebug>
// Interface-class for data transferring object
class DataTransferer : public QObject
{
Q_OBJECT
public:
explicit DataTransferer(QObject *parent = 0);
virtual ~DataTransferer() {
if (m_dataTransferOngoing) {
qDebug("BearerEx Warning: dataobjects transfer was ongoing when destroyed.");
}
}
virtual bool transferData() = 0;
bool dataTransferOngoing();
signals:
void finished(quint32 errorCode, qint64 dataReceived, QString errorType);
public slots:
protected:
bool m_dataTransferOngoing;
};
// Specializations/concrete classes
class DataTransfererQTcp : public DataTransferer
{
Q_OBJECT
public:
DataTransfererQTcp(QObject* parent = 0);
~DataTransfererQTcp();
virtual bool transferData();
public slots:
void readyRead();
void error(QAbstractSocket::SocketError socketError);
void connected();
private:
QTcpSocket m_qsocket;
};
class DataTransfererQNam : public DataTransferer
{
Q_OBJECT
public:
DataTransfererQNam(QObject* parent = 0);
~DataTransfererQNam();
virtual bool transferData();
public slots:
void replyFinished(QNetworkReply* reply);
private:
QNetworkAccessManager m_qnam;
};
class DataTransfererQHttp : public DataTransferer
{
Q_OBJECT
public:
DataTransfererQHttp(QObject* parent = 0);
~DataTransfererQHttp();
virtual bool transferData();
public slots:
void done(bool error);
private:
QHttp m_qhttp;
};
#endif // DATATRANSFERER_H
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