WSJT-X/psk_reporter.cpp

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// KISS Interface for posting spots to PSK Reporter web site
// Implemented by Edson Pereira PY2SDR
//
// Reports will be sent in batch mode every 5 minutes.
#include "psk_reporter.h"
PSK_Reporter::PSK_Reporter(QObject *parent) :
QObject(parent),
m_sequenceNumber(0)
{
m_header_h = "000Allllttttttttssssssssiiiiiiii";
// We use 50E2 and 50E3 for link Id
m_rxInfoDescriptor_h = "0003002450E200030000"
"8002FFFF0000768F" // 2. Rx Call
"8004FFFF0000768F" // 4. Rx Grid
"8008FFFF0000768F" // 8. Rx Soft
"0000";
m_txInfoDescriptor_h = "0002003C50E30007"
"8001FFFF0000768F" // 1. Tx Call
"800500040000768F" // 5. Tx Freq
"800600010000768F" // 6. Tx snr
"800AFFFF0000768F" // 10. Tx Mode
"8003FFFF0000768F" // 3. Tx Grid
"800B00010000768F" // 11. Tx info src
"00960004"; // Report time
qsrand(QDateTime::currentDateTime().toTime_t());
m_randomId_h = QString("%1").arg(qrand(),8,16,QChar('0'));
m_udpSocket = new QUdpSocket(this);
reportTimer = new QTimer(this);
connect(reportTimer, SIGNAL(timeout()), this, SLOT(sendReport()));
}
void PSK_Reporter::setLocalStation(QString call, QString gridSquare, QString programInfo)
{
m_rxCall = call;
m_rxGrid = gridSquare;
m_progId = programInfo;
reportTimer->start(5*60*1000); // 5 minutes;
}
void PSK_Reporter::addRemoteStation(QString call, QString grid, QString freq, QString mode, QString snr, QString time )
{
QHash<QString,QString> spot;
spot["call"] = call;
spot["grid"] = grid;
spot["snr"] = snr;
spot["freq"] = freq;
spot["mode"] = mode;
spot["time"] = time;
m_spotQueue.enqueue(spot);
}
void PSK_Reporter::sendReport()
{
if (m_spotQueue.isEmpty())
return;
// Header
QString header_h = m_header_h;
header_h.replace("tttttttt", QString("%1").arg(QDateTime::currentDateTime().toTime_t(),8,16,QChar('0')));
header_h.replace("ssssssss", QString("%1").arg(++m_sequenceNumber,8,16,QChar('0')));
header_h.replace("iiiiiiii", m_randomId_h);
// Receiver information
QString rxInfoData_h = "50E2llll";
rxInfoData_h += QString("%1").arg(m_rxCall.length(),2,16,QChar('0')) + m_rxCall.toUtf8().toHex();
rxInfoData_h += QString("%1").arg(m_rxGrid.length(),2,16,QChar('0')) + m_rxGrid.toUtf8().toHex();
rxInfoData_h += QString("%1").arg(m_progId.length(),2,16,QChar('0')) + m_progId.toUtf8().toHex();
rxInfoData_h += "0000";
rxInfoData_h.replace("50E2llll", "50E2" + QString("%1").arg(rxInfoData_h.length()/2,4,16,QChar('0')));
// Sender information
QString txInfoData_h = "50E3llll";
while (!m_spotQueue.isEmpty()) {
QHash<QString,QString> spot = m_spotQueue.dequeue();
txInfoData_h += QString("%1").arg(spot["call"].length(),2,16,QChar('0')) + spot["call"].toUtf8().toHex();
txInfoData_h += QString("%1").arg(spot["freq"].toLongLong(),8,16,QChar('0'));
txInfoData_h += QString("%1").arg(spot["snr"].toInt(),8,16,QChar('0')).right(2);
txInfoData_h += QString("%1").arg(spot["mode"].length(),2,16,QChar('0')) + spot["mode"].toUtf8().toHex();
txInfoData_h += QString("%1").arg(spot["grid"].length(),2,16,QChar('0')) + spot["grid"].toUtf8().toHex();
txInfoData_h += QString("%1").arg(1,2,16,QChar('0')); // REPORTER_SOURCE_AUTOMATIC
txInfoData_h += QString("%1").arg(spot["time"].toInt(),8,16,QChar('0'));
}
txInfoData_h += "0000";
txInfoData_h.replace("50E3llll", "50E3" + QString("%1").arg(txInfoData_h.length()/2,4,16,QChar('0')));
// Build report
QString report_h = header_h + m_rxInfoDescriptor_h + m_txInfoDescriptor_h + rxInfoData_h + txInfoData_h;
report_h.replace("000Allll", "000A" + QString("%1").arg(report_h.length()/2,4,16,QChar('0')));
QByteArray report = QByteArray::fromHex(report_h.toUtf8());
// Get IP address for pskreporter.info and send report via UDP
QHostInfo info = QHostInfo::fromName("report.pskreporter.info");
m_udpSocket->writeDatagram(report,info.addresses().at(0),4739);
/*
qDebug() << header_h;
qDebug() << m_rxInfoDescriptor_h;
qDebug() << m_txInfoDescriptor_h;
qDebug() << rxInfoData_h;
qDebug() << txInfoData_h;
qDebug() << report.toHex();
*/
}