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/***************************************************************************
* Copyright (C) 2012 by Ilya Kotov *
* forkotov02@hotmail.ru *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#ifndef PLAYLISTDOWNLOADER_H
#define PLAYLISTDOWNLOADER_H
#include <QObject>
#include <QUrl>
class QNetworkAccessManager;
class QNetworkReply;
/*! @brief The PlayListDownloader class downloads playlist from remote URL and extracts tracks
* @author Ilya Kotov <forkotov02@hotmail.ru>
*/
class PlayListDownloader : public QObject
{
Q_OBJECT
public:
/*!
* Object constructor.
*/
explicit PlayListDownloader(QObject *parent = 0);
signals:
/*!
* Emitted when downloading is finished without errors.
* @param urls A list of extracted URLs or argument of the \b PlayListDownloader::start()
* function if remote URL doesn't contain playlist.
*/
void done(const QStringList &urls);
/*!
* Emitted when downloading is finished with error.
* @param message Error message.
*/
void error(const QString &message);
public slots:
/*!
* Starts playlist downloading
* @param url URL of remote playlist
*/
void start(const QUrl &url);
private slots:
void readResponse(QNetworkReply *reply);
private:
QNetworkAccessManager *m_manager;
QUrl m_redirect_url, m_url;
QNetworkReply *m_getReply;
QByteArray m_ua;
};
#endif // PLAYLISTDOWNLOADER_H
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