/****************************************************************************
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** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
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** This file is part of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL21$
** 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
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** use the contact form at http://qt.digia.com/contact-us.
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** following information to ensure the GNU Lesser General Public License
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**
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** rights. These rights are described in the Digia Qt LGPL Exception
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****************************************************************************/

#ifndef PLAYLISTFILEPARSER_P_H
#define PLAYLISTFILEPARSER_P_H

//
//  W A R N I N G
//  -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//

#include <QtNetwork>
#include "qtmultimediadefs.h"

QT_BEGIN_NAMESPACE

class QPlaylistFileParserPrivate;

class Q_MULTIMEDIA_EXPORT QPlaylistFileParser : public QObject
{
    Q_OBJECT
public:
    QPlaylistFileParser(QObject *parent = 0);

    enum FileType
    {
        UNKNOWN,
        M3U,
        M3U8, // UTF-8 version of M3U
        PLS
    };

    enum ParserError
    {
        NoError,
        FormatError,
        FormatNotSupportedError,
        NetworkError
    };

    static FileType findPlaylistType(const QString& uri, const QString& mime, const void *data, quint32 size);

    void start(const QNetworkRequest &request, bool utf8 = false);
    void stop();

Q_SIGNALS:
    void newItem(const QVariant& content);
    void finished();
    void error(QPlaylistFileParser::ParserError err, const QString& errorMsg);

private:
    Q_DISABLE_COPY(QPlaylistFileParser)
    Q_DECLARE_PRIVATE(QPlaylistFileParser)
    Q_PRIVATE_SLOT(d_func(), void _q_handleData())
    Q_PRIVATE_SLOT(d_func(), void _q_handleError())
    Q_PRIVATE_SLOT(d_func(), void _q_handleParserError(QPlaylistFileParser::ParserError err, const QString& errorMsg))
    Q_PRIVATE_SLOT(d_func(), void _q_handleParserFinished())
};

QT_END_NAMESPACE

#endif // PLAYLISTFILEPARSER_P_H
