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80 lines
2.7 KiB
C++
80 lines
2.7 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2026 Jon Beniston, M7RCE //
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// //
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// This program is free software; you can redistribute it and/or modify //
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// it under the terms of the GNU General Public License as published by //
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// the Free Software Foundation as version 3 of the License, or //
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// (at your option) any later version. //
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// //
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// This program is distributed in the hope that it will be useful, //
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// but WITHOUT ANY WARRANTY; without even the implied warranty of //
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
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// GNU General Public License V3 for more details. //
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// //
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// You should have received a copy of the GNU General Public License //
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// along with this program. If not, see <http://www.gnu.org/licenses/>. //
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///////////////////////////////////////////////////////////////////////////////////
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#ifndef INCLUDE_JPLHORIZONS_H
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#define INCLUDE_JPLHORIZONS_H
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#include <QtCore>
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#include "export.h"
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class QNetworkAccessManager;
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class QNetworkReply;
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class QNetworkDiskCache;
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// NASA JPL Horizons Ephemeris
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class SDRBASE_API JPLHorizons : public QObject
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{
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Q_OBJECT
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protected:
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JPLHorizons();
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public:
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struct Ephemeris {
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QDateTime m_dateTime;
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float m_ra;
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float m_dec;
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};
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struct BodyID {
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int m_id;
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QString m_name;
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QString m_designation;
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};
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static JPLHorizons* create();
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~JPLHorizons();
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void getMajorBodiesList();
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bool getBodyId(const QString& body, int &id);
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public slots:
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void getData(const QString& target, QDateTime startDateTime, QDateTime stopDateTime, double latitude, double longitude, double altitudeKM);
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private slots:
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void handleReply(QNetworkReply* reply);
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signals:
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void ephemeridesUpdated(const QString &target, const QList<JPLHorizons::Ephemeris>& ephemerides); // Called when new data available.
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void majorBodiesUpdated(const QHash<QString, BodyID>& bodies);
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private:
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void handleEphemerides(const QByteArray& bytes);
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void handleMajorBodiesList(const QByteArray& bytes);
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QNetworkAccessManager *m_networkManager;
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QNetworkDiskCache *m_cache;
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static QMutex m_mutex;
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static QHash<QString, BodyID> m_bodies;
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static const QString m_majorBodiesURL;
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};
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#endif /* INCLUDE_JPLHORIZONS_H */
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