38be0d1383
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131 lines
3.1 KiB
C++
131 lines
3.1 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** This file is part of the test suite of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** No Commercial Usage
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** This file contains pre-release code and may not be distributed.
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** You may use this file in accordance with the terms and conditions
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** contained in the Technology Preview License Agreement accompanying
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** this package.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** If you have questions regarding the use of this file, please contact
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** Nokia at qt-info@nokia.com.
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**
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**
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**
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**
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**
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**
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**
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef DATATRANSFERER_H
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#define DATATRANSFERER_H
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#include <QObject>
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#include <QString>
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#include <QNetworkReply>
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#include <QNetworkAccessManager>
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#include <QTcpSocket>
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#include <QHttp>
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#include <QDebug>
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// Interface-class for data transferring object
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class DataTransferer : public QObject
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{
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Q_OBJECT
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public:
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explicit DataTransferer(QObject *parent = 0);
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virtual ~DataTransferer() {
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if (m_dataTransferOngoing) {
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qDebug("BearerEx Warning: dataobjects transfer was ongoing when destroyed.");
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}
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}
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virtual bool transferData() = 0;
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bool dataTransferOngoing();
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signals:
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void finished(quint32 errorCode, qint64 dataReceived, QString errorType);
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public slots:
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protected:
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bool m_dataTransferOngoing;
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};
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// Specializations/concrete classes
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class DataTransfererQTcp : public DataTransferer
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{
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Q_OBJECT
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public:
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DataTransfererQTcp(QObject* parent = 0);
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~DataTransfererQTcp();
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virtual bool transferData();
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public slots:
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void readyRead();
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void error(QAbstractSocket::SocketError socketError);
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void connected();
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private:
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QTcpSocket m_qsocket;
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};
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class DataTransfererQNam : public DataTransferer
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{
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Q_OBJECT
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public:
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DataTransfererQNam(QObject* parent = 0);
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~DataTransfererQNam();
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virtual bool transferData();
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public slots:
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void replyFinished(QNetworkReply* reply);
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private:
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QNetworkAccessManager m_qnam;
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};
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class DataTransfererQHttp : public DataTransferer
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{
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Q_OBJECT
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public:
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DataTransfererQHttp(QObject* parent = 0);
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~DataTransfererQHttp();
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virtual bool transferData();
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public slots:
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void done(bool error);
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private:
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QHttp m_qhttp;
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};
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#endif // DATATRANSFERER_H
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