TransponderDB.h

/* 
* This class implements an algorithm to decode the 24-bit transponder address to a callsign for some countries.
* It is based on code from dump1090 at 
* https://github.com/mutability/dump1090/blob/unmaintained/public_html/registrations.js
* under GPLv2 license. 
*/
 
#pragma once
 
#include <QObject>
#include <QHash>
#include <QString>
 
namespace Traffic {

class TransponderDB : public QObject {
    Q_OBJECT
 
public:
    explicit TransponderDB(QObject* parent = nullptr);

    Q_INVOKABLE QString getRegistration(const QString& address) const;
 
private:
    QString registration_from_hexid(const QString& address) const;
};
 
} // namespace Traffic