mirror of
https://github.com/f4exb/sdrangel.git
synced 2024-12-23 10:05:46 -05:00
271 lines
9.7 KiB
C
271 lines
9.7 KiB
C
///////////////////////////////////////////////////////////////////////////////////
|
|
// Copyright (C) 2021-2022 Jon Beniston, M7RCE <jon@beniston.com> //
|
|
// //
|
|
// 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_SATNOGS_H_
|
|
#define INCLUDE_SATNOGS_H_
|
|
|
|
#include <QString>
|
|
#include <QDateTime>
|
|
#include <QHash>
|
|
#include <QJsonArray>
|
|
#include <QJsonObject>
|
|
#include <QRegularExpression>
|
|
|
|
struct SatNogsTransmitter {
|
|
|
|
int m_noradCatId; // To link to which satellite this is for
|
|
QString m_description; // E.g. GMSK9k6 G3RUH AX.25 TLM
|
|
bool m_alive;
|
|
QString m_type; // "Transmitter", "Trasceiver" or "Transponder"
|
|
qint64 m_uplinkLow;
|
|
qint64 m_uplinkHigh;
|
|
qint64 m_downlinkLow;
|
|
qint64 m_downlinkHigh;
|
|
QString m_mode; // E.g. "GMSK", "CW", "AFSK", "BPSK", "USB", etc
|
|
int m_baud;
|
|
QString m_status; // "active", "inactive", "invalid"
|
|
QString m_service; // "Amateur", "Earth Exploration", "Maritime", "Meteorological", "Mobile", "Space Research"
|
|
|
|
SatNogsTransmitter(const QJsonObject& obj)
|
|
{
|
|
m_noradCatId = obj["norad_cat_id"].toInt();
|
|
m_description = obj["description"].toString();
|
|
m_alive = obj["alive"].toBool();
|
|
m_type = obj["type"].toString();
|
|
m_uplinkLow = (qint64)obj["uplink_low"].toDouble();
|
|
m_uplinkHigh = (qint64)obj["uplink_high"].toDouble();
|
|
m_downlinkLow = (qint64)obj["downlink_low"].toDouble();
|
|
m_downlinkHigh = (qint64)obj["downlink_high"].toDouble();
|
|
m_mode = obj["mode"].toString();
|
|
m_baud = obj["baud"].toInt();
|
|
m_status = obj["status"].toString();
|
|
m_service = obj["service"].toString();
|
|
}
|
|
|
|
static QList<SatNogsTransmitter *> createList(QJsonArray array)
|
|
{
|
|
QList<SatNogsTransmitter *> list;
|
|
for (int i = 0; i < array.size(); i++)
|
|
{
|
|
QJsonValue value = array.at(i);
|
|
if (value.isObject())
|
|
list.append(new SatNogsTransmitter(value.toObject()));
|
|
}
|
|
|
|
return list;
|
|
}
|
|
|
|
static QString getFrequencyText(quint64 frequency)
|
|
{
|
|
if (frequency > 1000000000)
|
|
return QString("%1 GHz").arg(frequency/1000000000.0, 0, ',', 6);
|
|
else if (frequency > 1000000)
|
|
return QString("%1 MHz").arg(frequency/1000000.0, 0, ',', 3);
|
|
else
|
|
return QString("%1 kHz").arg(frequency/1000.0, 0, ',', 3);
|
|
}
|
|
|
|
static QString getFrequencyRangeText(quint64 low, quint64 high)
|
|
{
|
|
if (high > 1000000000)
|
|
return QString("%1-%2 GHz").arg(low/1000000000.0, 0, ',', 6).arg(high/1000000000.0, 0, ',', 6);
|
|
else if (high > 1000000)
|
|
return QString("%1-%2 MHz").arg(low/1000000.0, 0, ',', 3).arg(high/1000000.0, 0, ',', 3);
|
|
else
|
|
return QString("%1-%2 kHz").arg(low/1000.0, 0, ',', 3).arg(high/1000.0, 0, ',', 3);
|
|
}
|
|
|
|
};
|
|
|
|
struct SatNogsTLE {
|
|
|
|
int m_noradCatId; // To link to which satellite this is for
|
|
QString m_tle0;
|
|
QString m_tle1;
|
|
QString m_tle2;
|
|
QDateTime m_updated;
|
|
|
|
SatNogsTLE(const QJsonObject &obj)
|
|
{
|
|
m_noradCatId = obj["norad_cat_id"].toInt();
|
|
m_tle0 = obj["tle0"].toString();
|
|
m_tle1 = obj["tle1"].toString();
|
|
m_tle2 = obj["tle2"].toString();
|
|
m_updated = QDateTime::fromString(obj["updated"].toString(), Qt::ISODateWithMs);
|
|
}
|
|
|
|
SatNogsTLE(const QString& tle0, const QString& tle1, const QString& tle2)
|
|
{
|
|
m_noradCatId = tle2.mid(2, 5).toInt();
|
|
m_tle0 = tle0;
|
|
m_tle1 = tle1;
|
|
m_tle2 = tle2;
|
|
}
|
|
|
|
QString toString() const
|
|
{
|
|
return m_tle0 + "\n" + m_tle1 + "\n" + m_tle2 + "\n";
|
|
}
|
|
|
|
static QList<SatNogsTLE *> createList(QJsonArray array)
|
|
{
|
|
QList<SatNogsTLE *> list;
|
|
for (int i = 0; i < array.size(); i++)
|
|
{
|
|
QJsonValue value = array.at(i);
|
|
if (value.isObject())
|
|
list.append(new SatNogsTLE(value.toObject()));
|
|
}
|
|
|
|
return list;
|
|
}
|
|
|
|
static QList<SatNogsTLE *> createList(const QByteArray& array)
|
|
{
|
|
QList<SatNogsTLE *> list;
|
|
QList<QByteArray> lines = array.split('\n');
|
|
for (int i = 0; i < lines.size(); i += 3)
|
|
{
|
|
if (i + 3 < lines.size())
|
|
{
|
|
QString tle0(lines[i]);
|
|
QString tle1(lines[i+1]);
|
|
QString tle2(lines[i+2]);
|
|
list.append(new SatNogsTLE(tle0.trimmed(), tle1.trimmed(), tle2.trimmed()));
|
|
}
|
|
}
|
|
return list;
|
|
}
|
|
};
|
|
|
|
struct SatNogsSatellite {
|
|
|
|
int m_noradCatId;
|
|
QString m_name;
|
|
QStringList m_names; // Alterantive names - JSON "AO-10\r\nOSCAR-10"
|
|
QString m_image; // URL to image of satellie - JSON example: "https://db-satnogs.freetls.fastly.net/media/satellites/sigma.jpg"
|
|
QString m_status; // "alive" "re-entered" "dead" "future" or "" for TLE only sats
|
|
QDateTime m_decayed; // Date of decay. JSON "2018-05-19T00:00:00Z"
|
|
QDateTime m_launched;
|
|
QDateTime m_deployed;
|
|
QString m_website;
|
|
QString m_operator; // "None" or "European Space Agency",
|
|
QString m_countries; // "US" or "ES"
|
|
|
|
QList<SatNogsTransmitter *> m_transmitters;
|
|
SatNogsTLE *m_tle;
|
|
|
|
SatNogsSatellite(const QJsonObject& obj)
|
|
{
|
|
m_noradCatId = obj["norad_cat_id"].toInt();
|
|
m_name = obj["name"].toString();
|
|
m_names = obj["names"].toString().split("\r\n");
|
|
if ((m_names.size() == 1) && m_names[0].isEmpty())
|
|
m_names = QStringList();
|
|
m_image = obj["image"].toString();
|
|
m_status = obj["status"].toString();
|
|
if (!obj["decayed"].isNull())
|
|
m_decayed = QDateTime::fromString(obj["decayed"].toString(), Qt::ISODate);
|
|
if (!obj["launched"].isNull())
|
|
m_launched = QDateTime::fromString(obj["launched"].toString(), Qt::ISODate);
|
|
if (!obj["deployed"].isNull())
|
|
m_deployed = QDateTime::fromString(obj["deployed"].toString(), Qt::ISODate);
|
|
m_website = obj["website"].toString();
|
|
m_operator = obj["operator"].toString();
|
|
m_countries = obj["countries"].toString();
|
|
m_tle = nullptr;
|
|
}
|
|
|
|
SatNogsSatellite(SatNogsTLE *tle)
|
|
{
|
|
// Extract names from TLE
|
|
// tle0 is of the form:
|
|
// MOZHAYETS 4 (RS-22)
|
|
// GOES 9 [-]
|
|
QRegularExpression re("([A-Za-z0-9\\- ]+)([\\(]([A-Z0-9\\- ]+)[\\)])?");
|
|
QRegularExpressionMatch match = re.match(tle->m_tle0);
|
|
if (match.hasMatch())
|
|
{
|
|
QStringList groups = match.capturedTexts();
|
|
m_name = groups[1].trimmed();
|
|
if ((groups.size() >= 4) && (groups[3] != "-") && !groups[3].isEmpty())
|
|
m_names = QStringList({groups[3].trimmed()});
|
|
m_noradCatId = tle->m_tle2.mid(2, 5).toInt();
|
|
m_tle = tle;
|
|
}
|
|
}
|
|
|
|
QString toString()
|
|
{
|
|
QStringList list;
|
|
list.append(QString("Name: %1").arg(m_name));
|
|
list.append(QString("NORAD ID: %1").arg(m_noradCatId));
|
|
if (m_tle != nullptr)
|
|
{
|
|
list.append(QString("TLE0: %1").arg(m_tle->m_tle0));
|
|
list.append(QString("TLE1: %1").arg(m_tle->m_tle1));
|
|
list.append(QString("TLE2: %1").arg(m_tle->m_tle2));
|
|
}
|
|
for (int i = 0; i < m_transmitters.size(); i++)
|
|
{
|
|
list.append(QString("Mode: %1 Freq: %2").arg(m_transmitters[i]->m_mode).arg(m_transmitters[i]->m_downlinkLow));
|
|
}
|
|
return list.join("\n");
|
|
}
|
|
|
|
void addTransmitters(const QList<SatNogsTransmitter *>& transmitters)
|
|
{
|
|
for (int i = 0; i < transmitters.size(); i++)
|
|
{
|
|
SatNogsTransmitter *tx = transmitters[i];
|
|
if (tx->m_noradCatId == m_noradCatId)
|
|
m_transmitters.append(tx);
|
|
}
|
|
}
|
|
|
|
void addTLE(const QList<SatNogsTLE *>& tles)
|
|
{
|
|
for (int i = 0; i < tles.size(); i++)
|
|
{
|
|
SatNogsTLE *tle = tles[i];
|
|
if (tle->m_noradCatId == m_noradCatId)
|
|
m_tle = tle;
|
|
}
|
|
}
|
|
|
|
// Create a hash table of satellites from the JSON object
|
|
static QHash<QString, SatNogsSatellite *> createHash(QJsonArray array)
|
|
{
|
|
QHash<QString, SatNogsSatellite *> hash;
|
|
|
|
for (int i = 0; i < array.size(); i++)
|
|
{
|
|
QJsonValue value = array.at(i);
|
|
if (value.isObject())
|
|
{
|
|
SatNogsSatellite *sat = new SatNogsSatellite(value.toObject());
|
|
hash.insert(sat->m_name, sat);
|
|
}
|
|
}
|
|
return hash;
|
|
}
|
|
|
|
};
|
|
|
|
|
|
#endif // INCLUDE_SATNOGS_H_
|