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sdrangel/sdrbase/util/grb.h

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///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2024 Jon Beniston, M7RCE //
// //
// 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 as 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 V3 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 INCLUDE_GRB_H
#define INCLUDE_GRB_H
#include <QtCore>
#include <QTimer>
#include "export.h"
class QNetworkAccessManager;
class QNetworkReply;
class QNetworkDiskCache;
// GRB (Gamma Ray Burst) database
// Gets GRB database from GRBweb https://user-web.icecube.wisc.edu/~grbweb_public/
// Uses summary .txt file so only contains last 1000 GRBs
class SDRBASE_API GRB : public QObject
{
Q_OBJECT
protected:
GRB();
public:
struct SDRBASE_API Data {
QString m_name; // E.g: GRB240310A
QString m_fermiName; // Name used by Fermi telescope. E.g. GRB240310236. Can be None if not detected by Fermi
QDateTime m_dateTime;
float m_ra; // Right Ascension
float m_dec; // Declination
float m_fluence; // erg/cm^2
QString getFermiURL() const; // Get URL where Fermi data is stored
QString getFermiPlotURL() const;
QString getFermiSkyMapURL() const;
QString getSwiftURL() const;
};
static GRB* create();
~GRB();
void getDataPeriodically(int periodInMins=1440); // GRBweb is updated every 24 hours, usually just after 9am UTC
public slots:
void getData();
private slots:
void handleReply(QNetworkReply* reply);
signals:
void dataUpdated(const QList<Data>data); // Called when new data is available.
private:
QTimer m_dataTimer; // Timer for periodic updates
QNetworkAccessManager *m_networkManager;
QNetworkDiskCache *m_cache;
void handleText(QByteArray& bytes);
};
#endif /* INCLUDE_GRB_H */