/****************************************************************************
**
** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
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** This file is part of the examples of the Qt Toolkit.
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** $QT_BEGIN_LICENSE:BSD$
** You may use this file under the terms of the BSD license as follows:
**
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** 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 Digia Plc and its Subsidiary(-ies) nor the names
**     of its contributors may be used to endorse or promote products derived
**     from this software without specific prior written permission.
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****************************************************************************/

#ifndef FTPREPLY_H
#define FTPREPLY_H

#include <QNetworkReply>
#include <QStringList>
#include <QUrlInfo>
#include <QFtp>

QT_BEGIN_NAMESPACE
class QFtp;
QT_END_NAMESPACE

//! [class definition]
class FtpReply : public QNetworkReply
{
    Q_OBJECT

public:
    FtpReply(const QUrl &url);
    void abort();
    qint64 bytesAvailable() const;
    bool isSequential() const;

protected:
    qint64 readData(char *data, qint64 maxSize);

private slots:
    void processCommand(int command, bool error);
    void processListInfo(const QUrlInfo &urlInfo);
    void processData();

private:
    void setContent();
    void setListContent();

    QFtp *ftp;
    QList<QUrlInfo> items;
    QByteArray content;
    qint64 offset;
    QStringList units;
};
//! [class definition]

#endif