mirror of
https://github.com/f4exb/sdrangel.git
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473 lines
18 KiB
C++
473 lines
18 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2015-2018 Edouard Griffiths, F4EXB. //
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// Copyright (C) 2021 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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#include "packetdemod.h"
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#include <QTime>
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#include <QDebug>
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#include <QNetworkAccessManager>
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#include <QNetworkReply>
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#include <QBuffer>
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#include <QThread>
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#include <stdio.h>
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#include <complex.h>
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#include "SWGChannelSettings.h"
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#include "SWGPacketDemodSettings.h"
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#include "SWGChannelReport.h"
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#include "SWGMapItem.h"
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#include "dsp/dspengine.h"
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#include "dsp/dspcommands.h"
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#include "device/deviceapi.h"
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#include "feature/feature.h"
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#include "util/db.h"
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#include "maincore.h"
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MESSAGE_CLASS_DEFINITION(PacketDemod::MsgConfigurePacketDemod, Message)
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const char * const PacketDemod::m_channelIdURI = "sdrangel.channel.packetdemod";
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const char * const PacketDemod::m_channelId = "PacketDemod";
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PacketDemod::PacketDemod(DeviceAPI *deviceAPI) :
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ChannelAPI(m_channelIdURI, ChannelAPI::StreamSingleSink),
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m_deviceAPI(deviceAPI),
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m_basebandSampleRate(0)
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{
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setObjectName(m_channelId);
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m_basebandSink = new PacketDemodBaseband(this);
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m_basebandSink->setMessageQueueToChannel(getInputMessageQueue());
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m_basebandSink->setChannel(this);
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m_basebandSink->moveToThread(&m_thread);
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applySettings(m_settings, true);
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m_deviceAPI->addChannelSink(this);
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m_deviceAPI->addChannelSinkAPI(this);
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m_networkManager = new QNetworkAccessManager();
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connect(m_networkManager, SIGNAL(finished(QNetworkReply*)), this, SLOT(networkManagerFinished(QNetworkReply*)));
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}
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PacketDemod::~PacketDemod()
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{
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qDebug("PacketDemod::~PacketDemod");
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disconnect(m_networkManager, SIGNAL(finished(QNetworkReply*)), this, SLOT(networkManagerFinished(QNetworkReply*)));
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delete m_networkManager;
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m_deviceAPI->removeChannelSinkAPI(this);
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m_deviceAPI->removeChannelSink(this);
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if (m_basebandSink->isRunning()) {
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stop();
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}
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delete m_basebandSink;
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}
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uint32_t PacketDemod::getNumberOfDeviceStreams() const
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{
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return m_deviceAPI->getNbSourceStreams();
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}
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void PacketDemod::feed(const SampleVector::const_iterator& begin, const SampleVector::const_iterator& end, bool firstOfBurst)
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{
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(void) firstOfBurst;
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m_basebandSink->feed(begin, end);
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}
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void PacketDemod::start()
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{
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qDebug("PacketDemod::start");
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m_basebandSink->reset();
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m_basebandSink->startWork();
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m_thread.start();
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DSPSignalNotification *dspMsg = new DSPSignalNotification(m_basebandSampleRate, m_centerFrequency);
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m_basebandSink->getInputMessageQueue()->push(dspMsg);
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PacketDemodBaseband::MsgConfigurePacketDemodBaseband *msg = PacketDemodBaseband::MsgConfigurePacketDemodBaseband::create(m_settings, true);
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m_basebandSink->getInputMessageQueue()->push(msg);
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}
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void PacketDemod::stop()
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{
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qDebug("PacketDemod::stop");
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m_basebandSink->stopWork();
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m_thread.quit();
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m_thread.wait();
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}
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bool PacketDemod::handleMessage(const Message& cmd)
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{
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if (MsgConfigurePacketDemod::match(cmd))
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{
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MsgConfigurePacketDemod& cfg = (MsgConfigurePacketDemod&) cmd;
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qDebug() << "PacketDemod::handleMessage: MsgConfigurePacketDemod";
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applySettings(cfg.getSettings(), cfg.getForce());
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return true;
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}
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else if (DSPSignalNotification::match(cmd))
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{
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DSPSignalNotification& notif = (DSPSignalNotification&) cmd;
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m_basebandSampleRate = notif.getSampleRate();
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m_centerFrequency = notif.getCenterFrequency();
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// Forward to the sink
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DSPSignalNotification* rep = new DSPSignalNotification(notif); // make a copy
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qDebug() << "PacketDemod::handleMessage: DSPSignalNotification";
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m_basebandSink->getInputMessageQueue()->push(rep);
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// Forward to GUI if any
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if (m_guiMessageQueue)
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{
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rep = new DSPSignalNotification(notif);
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m_guiMessageQueue->push(rep);
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}
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return true;
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}
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else if (MainCore::MsgPacket::match(cmd))
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{
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// Forward to GUI
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MainCore::MsgPacket& report = (MainCore::MsgPacket&)cmd;
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if (getMessageQueueToGUI())
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{
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MainCore::MsgPacket *msg = new MainCore::MsgPacket(report);
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getMessageQueueToGUI()->push(msg);
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}
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MessagePipes& messagePipes = MainCore::instance()->getMessagePipes();
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// Forward to APRS and other packet features
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QList<MessageQueue*> *packetMessageQueues = messagePipes.getMessageQueues(this, "packets");
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if (packetMessageQueues)
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{
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QList<MessageQueue*>::iterator it = packetMessageQueues->begin();
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for (; it != packetMessageQueues->end(); ++it)
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{
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MainCore::MsgPacket *msg = new MainCore::MsgPacket(report);
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(*it)->push(msg);
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}
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}
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// Forward via UDP
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if (m_settings.m_udpEnabled)
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{
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qDebug() << "Forwarding to " << m_settings.m_udpAddress << ":" << m_settings.m_udpPort;
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m_udpSocket.writeDatagram(report.getPacket().data(), report.getPacket().size(),
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QHostAddress(m_settings.m_udpAddress), m_settings.m_udpPort);
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}
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return true;
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}
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else
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{
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return false;
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}
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}
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void PacketDemod::applySettings(const PacketDemodSettings& settings, bool force)
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{
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qDebug() << "PacketDemod::applySettings:"
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<< " m_streamIndex: " << settings.m_streamIndex
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<< " m_useReverseAPI: " << settings.m_useReverseAPI
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<< " m_reverseAPIAddress: " << settings.m_reverseAPIAddress
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<< " m_reverseAPIPort: " << settings.m_reverseAPIPort
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<< " m_reverseAPIDeviceIndex: " << settings.m_reverseAPIDeviceIndex
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<< " m_reverseAPIChannelIndex: " << settings.m_reverseAPIChannelIndex
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<< " force: " << force;
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QList<QString> reverseAPIKeys;
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if ((settings.m_inputFrequencyOffset != m_settings.m_inputFrequencyOffset) || force) {
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reverseAPIKeys.append("inputFrequencyOffset");
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}
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if ((settings.m_rfBandwidth != m_settings.m_rfBandwidth) || force) {
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reverseAPIKeys.append("rfBandwidth");
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}
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if ((settings.m_fmDeviation != m_settings.m_fmDeviation) || force) {
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reverseAPIKeys.append("fmDeviation");
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}
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if ((settings.m_udpEnabled != m_settings.m_udpEnabled) || force) {
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reverseAPIKeys.append("udpEnabled");
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}
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if ((settings.m_udpAddress != m_settings.m_udpAddress) || force) {
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reverseAPIKeys.append("udpAddress");
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}
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if ((settings.m_udpPort != m_settings.m_udpPort) || force) {
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reverseAPIKeys.append("udpPort");
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}
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if (m_settings.m_streamIndex != settings.m_streamIndex)
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{
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if (m_deviceAPI->getSampleMIMO()) // change of stream is possible for MIMO devices only
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{
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m_deviceAPI->removeChannelSinkAPI(this);
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m_deviceAPI->removeChannelSink(this, m_settings.m_streamIndex);
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m_deviceAPI->addChannelSink(this, settings.m_streamIndex);
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m_deviceAPI->addChannelSinkAPI(this);
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}
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reverseAPIKeys.append("streamIndex");
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}
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PacketDemodBaseband::MsgConfigurePacketDemodBaseband *msg = PacketDemodBaseband::MsgConfigurePacketDemodBaseband::create(settings, force);
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m_basebandSink->getInputMessageQueue()->push(msg);
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if (settings.m_useReverseAPI)
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{
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bool fullUpdate = ((m_settings.m_useReverseAPI != settings.m_useReverseAPI) && settings.m_useReverseAPI) ||
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(m_settings.m_reverseAPIAddress != settings.m_reverseAPIAddress) ||
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(m_settings.m_reverseAPIPort != settings.m_reverseAPIPort) ||
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(m_settings.m_reverseAPIDeviceIndex != settings.m_reverseAPIDeviceIndex) ||
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(m_settings.m_reverseAPIChannelIndex != settings.m_reverseAPIChannelIndex);
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webapiReverseSendSettings(reverseAPIKeys, settings, fullUpdate || force);
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}
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m_settings = settings;
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}
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QByteArray PacketDemod::serialize() const
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{
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return m_settings.serialize();
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}
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bool PacketDemod::deserialize(const QByteArray& data)
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{
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if (m_settings.deserialize(data))
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{
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MsgConfigurePacketDemod *msg = MsgConfigurePacketDemod::create(m_settings, true);
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m_inputMessageQueue.push(msg);
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return true;
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}
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else
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{
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m_settings.resetToDefaults();
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MsgConfigurePacketDemod *msg = MsgConfigurePacketDemod::create(m_settings, true);
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m_inputMessageQueue.push(msg);
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return false;
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}
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}
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int PacketDemod::webapiSettingsGet(
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SWGSDRangel::SWGChannelSettings& response,
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QString& errorMessage)
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{
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(void) errorMessage;
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response.setPacketDemodSettings(new SWGSDRangel::SWGPacketDemodSettings());
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response.getPacketDemodSettings()->init();
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webapiFormatChannelSettings(response, m_settings);
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return 200;
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}
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int PacketDemod::webapiSettingsPutPatch(
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bool force,
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const QStringList& channelSettingsKeys,
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SWGSDRangel::SWGChannelSettings& response,
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QString& errorMessage)
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{
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(void) errorMessage;
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PacketDemodSettings settings = m_settings;
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webapiUpdateChannelSettings(settings, channelSettingsKeys, response);
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MsgConfigurePacketDemod *msg = MsgConfigurePacketDemod::create(settings, force);
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m_inputMessageQueue.push(msg);
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qDebug("PacketDemod::webapiSettingsPutPatch: forward to GUI: %p", m_guiMessageQueue);
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if (m_guiMessageQueue) // forward to GUI if any
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{
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MsgConfigurePacketDemod *msgToGUI = MsgConfigurePacketDemod::create(settings, force);
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m_guiMessageQueue->push(msgToGUI);
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}
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webapiFormatChannelSettings(response, settings);
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return 200;
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}
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void PacketDemod::webapiUpdateChannelSettings(
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PacketDemodSettings& settings,
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const QStringList& channelSettingsKeys,
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SWGSDRangel::SWGChannelSettings& response)
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{
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if (channelSettingsKeys.contains("inputFrequencyOffset")) {
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settings.m_inputFrequencyOffset = response.getPacketDemodSettings()->getInputFrequencyOffset();
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}
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if (channelSettingsKeys.contains("fmDeviation")) {
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settings.m_fmDeviation = response.getPacketDemodSettings()->getFmDeviation();
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}
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if (channelSettingsKeys.contains("rfBandwidth")) {
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settings.m_rfBandwidth = response.getPacketDemodSettings()->getRfBandwidth();
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}
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if (channelSettingsKeys.contains("udpEnabled")) {
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settings.m_udpEnabled = response.getPacketDemodSettings()->getUdpEnabled();
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}
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if (channelSettingsKeys.contains("udpAddress")) {
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settings.m_udpAddress = *response.getPacketDemodSettings()->getUdpAddress();
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}
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if (channelSettingsKeys.contains("udpPort")) {
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settings.m_udpPort = response.getPacketDemodSettings()->getUdpPort();
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}
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if (channelSettingsKeys.contains("rgbColor")) {
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settings.m_rgbColor = response.getPacketDemodSettings()->getRgbColor();
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}
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if (channelSettingsKeys.contains("title")) {
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settings.m_title = *response.getPacketDemodSettings()->getTitle();
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}
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if (channelSettingsKeys.contains("streamIndex")) {
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settings.m_streamIndex = response.getPacketDemodSettings()->getStreamIndex();
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}
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if (channelSettingsKeys.contains("useReverseAPI")) {
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settings.m_useReverseAPI = response.getPacketDemodSettings()->getUseReverseApi() != 0;
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}
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if (channelSettingsKeys.contains("reverseAPIAddress")) {
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settings.m_reverseAPIAddress = *response.getPacketDemodSettings()->getReverseApiAddress();
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}
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if (channelSettingsKeys.contains("reverseAPIPort")) {
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settings.m_reverseAPIPort = response.getPacketDemodSettings()->getReverseApiPort();
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}
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if (channelSettingsKeys.contains("reverseAPIDeviceIndex")) {
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settings.m_reverseAPIDeviceIndex = response.getPacketDemodSettings()->getReverseApiDeviceIndex();
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}
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if (channelSettingsKeys.contains("reverseAPIChannelIndex")) {
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settings.m_reverseAPIChannelIndex = response.getPacketDemodSettings()->getReverseApiChannelIndex();
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}
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}
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void PacketDemod::webapiFormatChannelSettings(SWGSDRangel::SWGChannelSettings& response, const PacketDemodSettings& settings)
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{
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response.getPacketDemodSettings()->setFmDeviation(settings.m_fmDeviation);
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response.getPacketDemodSettings()->setInputFrequencyOffset(settings.m_inputFrequencyOffset);
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response.getPacketDemodSettings()->setRfBandwidth(settings.m_rfBandwidth);
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response.getPacketDemodSettings()->setUdpEnabled(settings.m_udpEnabled);
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response.getPacketDemodSettings()->setUdpAddress(new QString(settings.m_udpAddress));
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response.getPacketDemodSettings()->setUdpPort(settings.m_udpPort);
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response.getPacketDemodSettings()->setRgbColor(settings.m_rgbColor);
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if (response.getPacketDemodSettings()->getTitle()) {
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*response.getPacketDemodSettings()->getTitle() = settings.m_title;
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} else {
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response.getPacketDemodSettings()->setTitle(new QString(settings.m_title));
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}
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response.getPacketDemodSettings()->setStreamIndex(settings.m_streamIndex);
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response.getPacketDemodSettings()->setUseReverseApi(settings.m_useReverseAPI ? 1 : 0);
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if (response.getPacketDemodSettings()->getReverseApiAddress()) {
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*response.getPacketDemodSettings()->getReverseApiAddress() = settings.m_reverseAPIAddress;
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} else {
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response.getPacketDemodSettings()->setReverseApiAddress(new QString(settings.m_reverseAPIAddress));
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}
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response.getPacketDemodSettings()->setReverseApiPort(settings.m_reverseAPIPort);
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response.getPacketDemodSettings()->setReverseApiDeviceIndex(settings.m_reverseAPIDeviceIndex);
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response.getPacketDemodSettings()->setReverseApiChannelIndex(settings.m_reverseAPIChannelIndex);
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}
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void PacketDemod::webapiReverseSendSettings(QList<QString>& channelSettingsKeys, const PacketDemodSettings& settings, bool force)
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{
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SWGSDRangel::SWGChannelSettings *swgChannelSettings = new SWGSDRangel::SWGChannelSettings();
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webapiFormatChannelSettings(channelSettingsKeys, swgChannelSettings, settings, force);
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QString channelSettingsURL = QString("http://%1:%2/sdrangel/deviceset/%3/channel/%4/settings")
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.arg(settings.m_reverseAPIAddress)
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.arg(settings.m_reverseAPIPort)
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.arg(settings.m_reverseAPIDeviceIndex)
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.arg(settings.m_reverseAPIChannelIndex);
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m_networkRequest.setUrl(QUrl(channelSettingsURL));
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m_networkRequest.setHeader(QNetworkRequest::ContentTypeHeader, "application/json");
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QBuffer *buffer = new QBuffer();
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buffer->open((QBuffer::ReadWrite));
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buffer->write(swgChannelSettings->asJson().toUtf8());
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buffer->seek(0);
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// Always use PATCH to avoid passing reverse API settings
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QNetworkReply *reply = m_networkManager->sendCustomRequest(m_networkRequest, "PATCH", buffer);
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buffer->setParent(reply);
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delete swgChannelSettings;
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}
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void PacketDemod::webapiFormatChannelSettings(
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QList<QString>& channelSettingsKeys,
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SWGSDRangel::SWGChannelSettings *swgChannelSettings,
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const PacketDemodSettings& settings,
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bool force
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)
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{
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swgChannelSettings->setDirection(0); // Single sink (Rx)
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swgChannelSettings->setOriginatorChannelIndex(getIndexInDeviceSet());
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swgChannelSettings->setOriginatorDeviceSetIndex(getDeviceSetIndex());
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swgChannelSettings->setChannelType(new QString("PacketDemod"));
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swgChannelSettings->setPacketDemodSettings(new SWGSDRangel::SWGPacketDemodSettings());
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SWGSDRangel::SWGPacketDemodSettings *swgPacketDemodSettings = swgChannelSettings->getPacketDemodSettings();
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// transfer data that has been modified. When force is on transfer all data except reverse API data
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if (channelSettingsKeys.contains("fmDeviation") || force) {
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swgPacketDemodSettings->setFmDeviation(settings.m_fmDeviation);
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}
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if (channelSettingsKeys.contains("inputFrequencyOffset") || force) {
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swgPacketDemodSettings->setInputFrequencyOffset(settings.m_inputFrequencyOffset);
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}
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if (channelSettingsKeys.contains("rfBandwidth") || force) {
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swgPacketDemodSettings->setRfBandwidth(settings.m_rfBandwidth);
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}
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if (channelSettingsKeys.contains("udpEnabled") || force) {
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swgPacketDemodSettings->setUdpEnabled(settings.m_udpEnabled);
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}
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if (channelSettingsKeys.contains("udpAddress") || force) {
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swgPacketDemodSettings->setUdpAddress(new QString(settings.m_udpAddress));
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}
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if (channelSettingsKeys.contains("udpPort") || force) {
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swgPacketDemodSettings->setUdpPort(settings.m_udpPort);
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}
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if (channelSettingsKeys.contains("rgbColor") || force) {
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swgPacketDemodSettings->setRgbColor(settings.m_rgbColor);
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}
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if (channelSettingsKeys.contains("title") || force) {
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swgPacketDemodSettings->setTitle(new QString(settings.m_title));
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}
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if (channelSettingsKeys.contains("streamIndex") || force) {
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swgPacketDemodSettings->setStreamIndex(settings.m_streamIndex);
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}
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}
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void PacketDemod::networkManagerFinished(QNetworkReply *reply)
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{
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QNetworkReply::NetworkError replyError = reply->error();
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if (replyError)
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{
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qWarning() << "PacketDemod::networkManagerFinished:"
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<< " error(" << (int) replyError
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<< "): " << replyError
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<< ": " << reply->errorString();
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}
|
|
else
|
|
{
|
|
QString answer = reply->readAll();
|
|
answer.chop(1); // remove last \n
|
|
qDebug("PacketDemod::networkManagerFinished: reply:\n%s", answer.toStdString().c_str());
|
|
}
|
|
|
|
reply->deleteLater();
|
|
}
|