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//
// C++ Interface: parser
//
// Description: Interface header for the parser Parser
//
//
// Author: Ingo Kossyk <kossyki@cs.tu-berlin.de>, (C) 2004
// Author: Tobias Rafreider trafreider@mixxx.org, (C) 2011
//
// Copyright: See COPYING file that comes with this distribution
//
//
#ifndef PARSER_H
#define PARSER_H
/**Developer Information:
This is the rootclass for all parser classes for the Importer class.
It can be used to write a new type-specific parser by deriving a new class
from it and overwrite the parse function and add class specific functions to
it afterwards for proper functioning
**/
#include <QObject>
#include <QString>
#include <QList>
#include "track/trackfile.h"
class Parser : public QObject {
public:
static bool isPlaylistFilenameSupported(const QString& fileName) {
return fileName.endsWith(".m3u", Qt::CaseInsensitive) ||
fileName.endsWith(".m3u8", Qt::CaseInsensitive) ||
fileName.endsWith(".pls", Qt::CaseInsensitive) ||
fileName.endsWith(".csv", Qt::CaseInsensitive);
}
Parser();
~Parser() override;
/**Can be called to parse a pls file
Note for developers:
This function should return an empty PtrList
or 0 in order for the trackimporter to function**/
virtual QList<QString> parse(QString) = 0;
protected:
// Pointer to the parsed Filelocations
QList<QString> m_sLocations;
// Returns the number of parsed locations
long countParsed();
// Clears m_psLocations
void clearLocations();
// Checks if the file does contain binary content
bool isBinary(QString);
// check for Utf8 encoding
static bool isUtf8(const char* string);
// Resolve an absolute or relative file path
TrackFile playlistEntryToTrackFile(
const QString& playlistEntry,
const QString& basePath = QString());
};
#endif
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