StreamParser.h

/* StreamParser.h */
 
/* Copyright (C) 2011-2020 Michael Lugmair (Lucio Carreras)
 *
 * This file is part of sayonara player
 *
 * 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 3 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, see <http://www.gnu.org/licenses/>.
 */
 
#ifndef STREAMPARSER_H
#define STREAMPARSER_H
 
#include "Utils/Pimpl.h"
#include <QObject>
 
using PlaylistFiles=QStringList;
 
class StreamParser : public QObject
{
    Q_OBJECT
    PIMPL(StreamParser)
 
    signals:
        void sigFinished(bool success);
        void sigStopped();
        void sigUrlCountExceeded(int urlCount, int maxUrlCount);
 
    public:
        StreamParser(QObject* parent=nullptr);
        ~StreamParser();
 
        void parse(const QString& stationName, const QString& stationUrl, int timeout=5000);
        void parse(const QStringList& urls, int timeout=5000);
 
        void setCoverUrl(const QString& coverUrl);
 
        void stop();
        bool isStopped() const;
 
        MetaDataList tracks() const;
 
    private slots:
        void awaFinished();
        void icyFinished();
 
    private:
        QPair<MetaDataList, PlaylistFiles> parseContent(const QByteArray& data) const;
 
        QPair<MetaDataList, PlaylistFiles> parseWebsite(const QByteArray& arr) const;
 
        void setMetadataTag(MetaData& md, const QString& streamUrl, const QString& coverUrl=QString()) const;
 
        bool parseNextUrl();
};
 
#endif