mirror of
https://github.com/f4exb/sdrangel.git
synced 2025-11-04 05:30:32 -05:00
260 lines
9.2 KiB
C++
260 lines
9.2 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
|
|
// Copyright (C) 2021-2022 Jon Beniston, M7RCE <jon@beniston.com> //
|
|
// Copyright (C) 2022 Edouard Griffiths, F4EXB <f4exb06@gmail.com> //
|
|
// Copyright (C) 2022 Jiří Pinkava <jiri.pinkava@rossum.ai> //
|
|
// //
|
|
// 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/>. //
|
|
///////////////////////////////////////////////////////////////////////////////////
|
|
|
|
#include <QDebug>
|
|
#include <QAbstractSocket>
|
|
#include <QTcpServer>
|
|
#include <QTcpSocket>
|
|
#include <QCoreApplication>
|
|
|
|
#include "webapi/webapiadapterinterface.h"
|
|
#include "maincore.h"
|
|
#include "util/ax25.h"
|
|
#include "util/aprs.h"
|
|
|
|
#include "aprs.h"
|
|
#include "aprsworker.h"
|
|
|
|
MESSAGE_CLASS_DEFINITION(APRSWorker::MsgConfigureAPRSWorker, Message)
|
|
|
|
APRSWorker::APRSWorker(APRS *aprs, WebAPIAdapterInterface *webAPIAdapterInterface) :
|
|
m_aprs(aprs),
|
|
m_webAPIAdapterInterface(webAPIAdapterInterface),
|
|
m_msgQueueToFeature(nullptr),
|
|
m_msgQueueToGUI(nullptr),
|
|
m_socket(this)
|
|
{
|
|
connect(&m_socket, SIGNAL(readyRead()),this, SLOT(recv()));
|
|
connect(&m_socket, SIGNAL(connected()), this, SLOT(connected()));
|
|
connect(&m_socket, SIGNAL(disconnected()), this, SLOT(disconnected()));
|
|
#if QT_VERSION < QT_VERSION_CHECK(5, 15, 0)
|
|
connect(&m_socket, QOverload<QAbstractSocket::SocketError>::of(&QAbstractSocket::error), this, &APRSWorker::errorOccurred);
|
|
#else
|
|
connect(&m_socket, &QAbstractSocket::errorOccurred, this, &APRSWorker::errorOccurred);
|
|
#endif
|
|
}
|
|
|
|
APRSWorker::~APRSWorker()
|
|
{
|
|
stopWork();
|
|
m_inputMessageQueue.clear();
|
|
}
|
|
|
|
void APRSWorker::startWork()
|
|
{
|
|
qDebug("APRSWorker::startWork");
|
|
QMutexLocker mutexLocker(&m_mutex);
|
|
connect(&m_inputMessageQueue, SIGNAL(messageEnqueued()), this, SLOT(handleInputMessages()));
|
|
// Handle any messages already on the queue
|
|
handleInputMessages();
|
|
}
|
|
|
|
void APRSWorker::stopWork()
|
|
{
|
|
qDebug("APRSWorker::stopWork");
|
|
QMutexLocker mutexLocker(&m_mutex);
|
|
// Close any existing connection
|
|
if (m_socket.isOpen()) {
|
|
m_socket.close();
|
|
}
|
|
disconnect(&m_inputMessageQueue, SIGNAL(messageEnqueued()), this, SLOT(handleInputMessages()));
|
|
}
|
|
|
|
void APRSWorker::handleInputMessages()
|
|
{
|
|
Message* message;
|
|
|
|
while ((message = m_inputMessageQueue.pop()) != nullptr)
|
|
{
|
|
if (handleMessage(*message)) {
|
|
delete message;
|
|
}
|
|
}
|
|
}
|
|
|
|
bool APRSWorker::handleMessage(const Message& cmd)
|
|
{
|
|
if (MsgConfigureAPRSWorker::match(cmd))
|
|
{
|
|
QMutexLocker mutexLocker(&m_mutex);
|
|
MsgConfigureAPRSWorker& cfg = (MsgConfigureAPRSWorker&) cmd;
|
|
|
|
applySettings(cfg.getSettings(), cfg.getSettingsKeys(), cfg.getForce());
|
|
return true;
|
|
}
|
|
else if (MainCore::MsgPacket::match(cmd))
|
|
{
|
|
MainCore::MsgPacket& report = (MainCore::MsgPacket&) cmd;
|
|
AX25Packet ax25;
|
|
|
|
if (ax25.decode(report.getPacket()))
|
|
{
|
|
APRSPacket aprs;
|
|
|
|
// #2029 - Forward data even if we can't decode it fully
|
|
aprs.decode(ax25);
|
|
|
|
if (!aprs.m_data.isEmpty())
|
|
{
|
|
// See: http://www.aprs-is.net/IGateDetails.aspx for gating rules
|
|
if (!aprs.m_via.contains("TCPIP")
|
|
&& !aprs.m_via.contains("TCPXX")
|
|
&& !aprs.m_via.contains("NOGATE")
|
|
&& !aprs.m_via.contains("RFONLY"))
|
|
{
|
|
aprs.m_dateTime = report.getDateTime();
|
|
QByteArray igateMsg = aprs.toTNC2(m_settings.m_igateCallsign);
|
|
send(igateMsg.data(), igateMsg.length());
|
|
}
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
else
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
|
|
void APRSWorker::applySettings(const APRSSettings& settings, const QList<QString>& settingsKeys, bool force)
|
|
{
|
|
qDebug() << "APRSWorker::applySettings:" << settings.getDebugString(settingsKeys, force) << force;
|
|
|
|
if (settingsKeys.contains("igateEnabled")
|
|
|| settingsKeys.contains("igateServer")
|
|
|| settingsKeys.contains("igatePort")
|
|
|| settingsKeys.contains("igateFilter")
|
|
|| force)
|
|
{
|
|
// Close any existing connection
|
|
if (m_socket.isOpen())
|
|
m_socket.close();
|
|
// Open connection
|
|
if (settings.m_igateEnabled)
|
|
{
|
|
if (settings.m_igateServer.isEmpty())
|
|
{
|
|
if (m_msgQueueToFeature)
|
|
m_msgQueueToFeature->push(APRS::MsgReportWorker::create("IGate server name must be specified"));
|
|
}
|
|
else if (settings.m_igateCallsign.isEmpty())
|
|
{
|
|
if (m_msgQueueToFeature)
|
|
m_msgQueueToFeature->push(APRS::MsgReportWorker::create("IGate callsign must be specified"));
|
|
}
|
|
else if (settings.m_igatePasscode.isEmpty())
|
|
{
|
|
if (m_msgQueueToFeature)
|
|
m_msgQueueToFeature->push(APRS::MsgReportWorker::create("IGate passcode must be specified"));
|
|
}
|
|
else
|
|
{
|
|
qDebug() << "APRSWorker::applySettings: Connecting to " << settings.m_igateServer << ":" << settings.m_igatePort;
|
|
m_socket.setSocketOption(QAbstractSocket::LowDelayOption, 1);
|
|
m_socket.connectToHost(settings.m_igateServer, settings.m_igatePort);
|
|
}
|
|
}
|
|
}
|
|
|
|
if (force) {
|
|
m_settings = settings;
|
|
} else {
|
|
m_settings.applySettings(settingsKeys, settings);
|
|
}
|
|
}
|
|
|
|
void APRSWorker::connected()
|
|
{
|
|
qDebug() << "APRSWorker::connected " << m_settings.m_igateServer;
|
|
m_loggedIn = false;
|
|
}
|
|
|
|
void APRSWorker::disconnected()
|
|
{
|
|
qDebug() << "APRSWorker::disconnected";
|
|
if (m_msgQueueToFeature)
|
|
m_msgQueueToFeature->push(APRS::MsgReportWorker::create("Disconnected"));
|
|
}
|
|
|
|
void APRSWorker::errorOccurred(QAbstractSocket::SocketError socketError)
|
|
{
|
|
qDebug() << "APRSWorker::errorOccurred: " << socketError;
|
|
if (m_msgQueueToFeature)
|
|
m_msgQueueToFeature->push(APRS::MsgReportWorker::create(m_socket.errorString()));
|
|
}
|
|
|
|
void APRSWorker::recv()
|
|
{
|
|
char buffer[2048];
|
|
|
|
while (m_socket.readLine(buffer, sizeof(buffer)) > 0)
|
|
{
|
|
QString packet(buffer);
|
|
qDebug() << "APRSWorker::recv: " << packet;
|
|
if (packet.startsWith("#"))
|
|
{
|
|
if (!m_loggedIn)
|
|
{
|
|
// Log in with callsign and passcode
|
|
QString login = QString("user %1 pass %2 vers SDRangel %3%4\r\n")
|
|
.arg(m_settings.m_igateCallsign)
|
|
.arg(m_settings.m_igatePasscode)
|
|
.arg(qApp->applicationVersion())
|
|
.arg(m_settings.m_igateFilter.isEmpty() ? "" : QString(" filter %1").arg(m_settings.m_igateFilter)
|
|
);
|
|
send(login.toLatin1(), login.length());
|
|
m_loggedIn = true;
|
|
if (m_msgQueueToFeature)
|
|
m_msgQueueToFeature->push(APRS::MsgReportWorker::create("Connected"));
|
|
}
|
|
else if (packet.indexOf(QString("logresp %1 unverified").arg(m_settings.m_igateCallsign)) >= 0)
|
|
{
|
|
if (m_msgQueueToFeature)
|
|
m_msgQueueToFeature->push(APRS::MsgReportWorker::create("Invalid IGate callsign or passcode"));
|
|
}
|
|
}
|
|
else if (packet.length() > 0)
|
|
{
|
|
// Forward to GUI
|
|
if (getMessageQueueToGUI())
|
|
{
|
|
// Convert TNC2 to AX25 raw bytes
|
|
QByteArray ax25Packet = APRSPacket::toByteArray(packet);
|
|
getMessageQueueToGUI()->push(MainCore::MsgPacket::create(m_aprs, ax25Packet, QDateTime::currentDateTime()));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void APRSWorker::send(const char *data, int length)
|
|
{
|
|
if (m_settings.m_igateEnabled)
|
|
{
|
|
// Reopen connection if it was lost
|
|
if (!m_socket.isOpen())
|
|
{
|
|
qDebug() << "APRSWorker::send: Reconnecting to " << m_settings.m_igateServer << ":" << m_settings.m_igatePort;
|
|
m_socket.connectToHost(m_settings.m_igateServer, m_settings.m_igatePort);
|
|
}
|
|
// Send data
|
|
qDebug() << "APRSWorker::send: " << QString(QByteArray(data, length));
|
|
m_socket.write(data, length);
|
|
}
|
|
}
|