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Diffstat (limited to 'src/multimedia/playback/qplaylistfileparser_p.h')
-rw-r--r-- | src/multimedia/playback/qplaylistfileparser_p.h | 122 |
1 files changed, 122 insertions, 0 deletions
diff --git a/src/multimedia/playback/qplaylistfileparser_p.h b/src/multimedia/playback/qplaylistfileparser_p.h new file mode 100644 index 000000000..927dbb739 --- /dev/null +++ b/src/multimedia/playback/qplaylistfileparser_p.h @@ -0,0 +1,122 @@ +/**************************************************************************** +** +** Copyright (C) 2016 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** 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 +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or (at your option) the GNU General +** Public license version 3 or any later version approved by the KDE Free +** Qt Foundation. The licenses are as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-2.0.html and +** https://www.gnu.org/licenses/gpl-3.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#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 "qtmultimediaglobal.h" +#include <QtCore/qobject.h> + +QT_BEGIN_NAMESPACE + +class QIODevice; +class QMediaContent; +class QNetworkRequest; + +class QPlaylistFileParserPrivate; + +class Q_MULTIMEDIA_EXPORT QPlaylistFileParser : public QObject +{ + Q_OBJECT +public: + QPlaylistFileParser(QObject *parent = 0); + ~QPlaylistFileParser(); + + enum FileType + { + UNKNOWN, + M3U, + M3U8, // UTF-8 version of M3U + PLS + }; + + enum ParserError + { + NoError, + FormatError, + FormatNotSupportedError, + ResourceError, + NetworkError + }; + + void start(const QMediaContent &media, QIODevice *stream = 0); + void start(const QNetworkRequest &request, const QString &mimeType = QString()); + void abort(); + +Q_SIGNALS: + void newItem(const QVariant& content); + void finished(); + void error(QPlaylistFileParser::ParserError err, const QString& errorMsg); + +private Q_SLOTS: + void handleData(); + void handleError(); + +private: + void start(QIODevice *stream, const QString &mimeType = QString()); + + static FileType findByMimeType(const QString &mime); + static FileType findBySuffixType(const QString &suffix); + static FileType findByDataHeader(const char *data, quint32 size); + static FileType findPlaylistType(QIODevice *device, + const QString& mime); + static FileType findPlaylistType(const QString &suffix, + const QString& mime, + const char *data = 0, + quint32 size = 0); + + Q_DISABLE_COPY(QPlaylistFileParser) + Q_DECLARE_PRIVATE(QPlaylistFileParser) + QScopedPointer<QPlaylistFileParserPrivate> d_ptr; +}; + +QT_END_NAMESPACE + +#endif // PLAYLISTFILEPARSER_P_H |