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sdrangel/plugins/feature/demodanalyzer/demodanalyzer.cpp
Mykola Dvornik 15337cac66 Fix bug that prevents settings changes updates via reverse API
Most plugins that use reverse API to PATCH settings updates to remote
server only do so when `useReverseAPI` is toggled, but not when the
relevant settings are being updated. So lets fix the precondition to
use the `m_useReverseAPI` flag instead.
2024-04-14 18:58:12 +02:00

691 lines
24 KiB
C++

///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2020-2023 Edouard Griffiths, F4EXB <f4exb06@gmail.com> //
// Copyright (C) 2021 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/>. //
///////////////////////////////////////////////////////////////////////////////////
#include <QDebug>
#include <QNetworkAccessManager>
#include <QNetworkReply>
#include <QBuffer>
#include "SWGFeatureSettings.h"
#include "SWGFeatureActions.h"
#include "SWGDeviceState.h"
#include "dsp/dspcommands.h"
#include "dsp/datafifo.h"
#include "channel/channelapi.h"
#include "maincore.h"
#include "demodanalyzerworker.h"
#include "demodanalyzer.h"
MESSAGE_CLASS_DEFINITION(DemodAnalyzer::MsgConfigureDemodAnalyzer, Message)
MESSAGE_CLASS_DEFINITION(DemodAnalyzer::MsgStartStop, Message)
MESSAGE_CLASS_DEFINITION(DemodAnalyzer::MsgReportChannels, Message)
MESSAGE_CLASS_DEFINITION(DemodAnalyzer::MsgSelectChannel, Message)
MESSAGE_CLASS_DEFINITION(DemodAnalyzer::MsgReportSampleRate, Message)
const char* const DemodAnalyzer::m_featureIdURI = "sdrangel.feature.demodanalyzer";
const char* const DemodAnalyzer::m_featureId = "DemodAnalyzer";
DemodAnalyzer::DemodAnalyzer(WebAPIAdapterInterface *webAPIAdapterInterface) :
Feature(m_featureIdURI, webAPIAdapterInterface),
m_thread(nullptr),
m_running(false),
m_worker(nullptr),
m_spectrumVis(SDR_RX_SCALEF),
m_availableChannelOrFeatureHandler(DemodAnalyzerSettings::m_channelURIs),
m_selectedChannel(nullptr),
m_dataPipe(nullptr)
{
qDebug("DemodAnalyzer::DemodAnalyzer: webAPIAdapterInterface: %p", webAPIAdapterInterface);
setObjectName(m_featureId);
m_state = StIdle;
m_errorMessage = "DemodAnalyzer error";
m_networkManager = new QNetworkAccessManager();
QObject::connect(
m_networkManager,
&QNetworkAccessManager::finished,
this,
&DemodAnalyzer::networkManagerFinished
);
QObject::connect(
&m_availableChannelOrFeatureHandler,
&AvailableChannelOrFeatureHandler::channelsOrFeaturesChanged,
this,
&DemodAnalyzer::channelsOrFeaturesChanged
);
m_availableChannelOrFeatureHandler.scanAvailableChannelsAndFeatures();
}
DemodAnalyzer::~DemodAnalyzer()
{
QObject::disconnect(
&m_availableChannelOrFeatureHandler,
&AvailableChannelOrFeatureHandler::channelsOrFeaturesChanged,
this,
&DemodAnalyzer::channelsOrFeaturesChanged
);
QObject::disconnect(
m_networkManager,
&QNetworkAccessManager::finished,
this,
&DemodAnalyzer::networkManagerFinished
);
delete m_networkManager;
stop();
}
void DemodAnalyzer::start()
{
QMutexLocker m_lock(&m_mutex);
if (m_running) {
return;
}
qDebug("DemodAnalyzer::start");
m_thread = new QThread();
m_worker = new DemodAnalyzerWorker();
m_worker->moveToThread(m_thread);
QObject::connect(
m_thread,
&QThread::started,
m_worker,
&DemodAnalyzerWorker::startWork
);
QObject::connect(
m_thread,
&QThread::finished,
m_worker,
&QObject::deleteLater
);
QObject::connect(
m_thread,
&QThread::finished,
m_thread,
&QThread::deleteLater
);
m_worker->setScopeVis(&m_scopeVis);
m_worker->setMessageQueueToFeature(getInputMessageQueue());
m_worker->startWork();
m_state = StRunning;
m_thread->start();
DemodAnalyzerWorker::MsgConfigureDemodAnalyzerWorker *msg
= DemodAnalyzerWorker::MsgConfigureDemodAnalyzerWorker::create(m_settings, QList<QString>(), true);
m_worker->getInputMessageQueue()->push(msg);
if (m_dataPipe)
{
DataFifo *fifo = qobject_cast<DataFifo*>(m_dataPipe->m_element);
if (fifo)
{
DemodAnalyzerWorker::MsgConnectFifo *msg = DemodAnalyzerWorker::MsgConnectFifo::create(fifo, true);
m_worker->getInputMessageQueue()->push(msg);
}
}
m_running = true;
}
void DemodAnalyzer::stop()
{
QMutexLocker m_lock(&m_mutex);
if (!m_running) {
return;
}
qDebug("DemodAnalyzer::stop");
m_running = false;
if (m_dataPipe)
{
DataFifo *fifo = qobject_cast<DataFifo*>(m_dataPipe->m_element);
if (fifo)
{
DemodAnalyzerWorker::MsgConnectFifo *msg = DemodAnalyzerWorker::MsgConnectFifo::create(fifo, false);
m_worker->getInputMessageQueue()->push(msg);
}
}
m_worker->stopWork();
m_state = StIdle;
m_thread->quit();
m_thread->wait();
}
double DemodAnalyzer::getMagSqAvg() const
{
return m_running ? m_worker->getMagSqAvg() : 0.0;
}
bool DemodAnalyzer::handleMessage(const Message& cmd)
{
if (MsgConfigureDemodAnalyzer::match(cmd))
{
MsgConfigureDemodAnalyzer& cfg = (MsgConfigureDemodAnalyzer&) cmd;
qDebug() << "DemodAnalyzer::handleMessage: MsgConfigureDemodAnalyzer";
applySettings(cfg.getSettings(), cfg.getSettingsKeys(), cfg.getForce());
return true;
}
else if (MsgStartStop::match(cmd))
{
MsgStartStop& cfg = (MsgStartStop&) cmd;
qDebug() << "DemodAnalyzer::handleMessage: MsgStartStop: start:" << cfg.getStartStop();
if (cfg.getStartStop()) {
start();
} else {
stop();
}
return true;
}
else if (MsgSelectChannel::match(cmd))
{
MsgSelectChannel& cfg = (MsgSelectChannel&) cmd;
ChannelAPI *selectedChannel = cfg.getChannel();
qDebug("DemodAnalyzer::handleMessage: MsgSelectChannel: %p %s",
selectedChannel, qPrintable(selectedChannel->objectName()));
setChannel(selectedChannel);
MainCore::MsgChannelDemodQuery *msg = MainCore::MsgChannelDemodQuery::create();
selectedChannel->getInputMessageQueue()->push(msg);
return true;
}
else if (MainCore::MsgChannelDemodReport::match(cmd))
{
qDebug() << "DemodAnalyzer::handleMessage: MainCore::MsgChannelDemodReport";
MainCore::MsgChannelDemodReport& report = (MainCore::MsgChannelDemodReport&) cmd;
if (report.getChannelAPI() == m_selectedChannel)
{
m_sampleRate = report.getSampleRate();
m_scopeVis.setLiveRate(m_sampleRate);
if (m_running) {
m_worker->applySampleRate(m_sampleRate);
}
DSPSignalNotification *msg = new DSPSignalNotification(0, m_sampleRate);
m_spectrumVis.getInputMessageQueue()->push(msg);
if (m_dataPipe)
{
DataFifo *fifo = qobject_cast<DataFifo*>(m_dataPipe->m_element);
if (fifo) {
fifo->setSize(2*m_sampleRate);
}
}
if (getMessageQueueToGUI())
{
MsgReportSampleRate *msg = MsgReportSampleRate::create(m_sampleRate);
getMessageQueueToGUI()->push(msg);
}
}
return true;
}
else
{
return false;
}
}
QByteArray DemodAnalyzer::serialize() const
{
return m_settings.serialize();
}
bool DemodAnalyzer::deserialize(const QByteArray& data)
{
if (m_settings.deserialize(data))
{
MsgConfigureDemodAnalyzer *msg = MsgConfigureDemodAnalyzer::create(m_settings, QList<QString>(), true);
m_inputMessageQueue.push(msg);
return true;
}
else
{
m_settings.resetToDefaults();
MsgConfigureDemodAnalyzer *msg = MsgConfigureDemodAnalyzer::create(m_settings, QList<QString>(), true);
m_inputMessageQueue.push(msg);
return false;
}
}
void DemodAnalyzer::applySettings(const DemodAnalyzerSettings& settings, const QList<QString>& settingsKeys, bool force)
{
qDebug() << "DemodAnalyzer::applySettings:" << settings.getDebugString(settingsKeys, force) << " force: " << force;
if (m_running)
{
DemodAnalyzerWorker::MsgConfigureDemodAnalyzerWorker *msg = DemodAnalyzerWorker::MsgConfigureDemodAnalyzerWorker::create(
settings, settingsKeys, force
);
m_worker->getInputMessageQueue()->push(msg);
}
if (settings.m_useReverseAPI)
{
bool fullUpdate = (settingsKeys.contains("useReverseAPI") && settings.m_useReverseAPI) ||
settingsKeys.contains("reverseAPIAddress") ||
settingsKeys.contains("reverseAPIPort") ||
settingsKeys.contains("reverseAPIFeatureSetIndex") ||
settingsKeys.contains("m_reverseAPIFeatureIndex");
webapiReverseSendSettings(settingsKeys, settings, fullUpdate || force);
}
if (force) {
m_settings = settings;
} else {
m_settings.applySettings(settingsKeys, settings);
}
}
void DemodAnalyzer::channelsOrFeaturesChanged(const QStringList& renameFrom, const QStringList& renameTo)
{
m_availableChannels = m_availableChannelOrFeatureHandler.getAvailableChannelOrFeatureList();
notifyUpdate(renameFrom, renameTo);
}
void DemodAnalyzer::notifyUpdate(const QStringList& renameFrom, const QStringList& renameTo)
{
if (getMessageQueueToGUI())
{
MsgReportChannels *msg = MsgReportChannels::create(renameFrom, renameTo);
msg->getAvailableChannels() = m_availableChannels;
getMessageQueueToGUI()->push(msg);
}
}
void DemodAnalyzer::setChannel(ChannelAPI *selectedChannel)
{
if ((selectedChannel == m_selectedChannel) || (m_availableChannels.indexOfObject(selectedChannel) == -1)) {
return;
}
MainCore *mainCore = MainCore::instance();
if (m_selectedChannel)
{
ObjectPipe *pipe = mainCore->getDataPipes().unregisterProducerToConsumer(m_selectedChannel, this, "demod");
DataFifo *fifo = qobject_cast<DataFifo*>(pipe->m_element);
if ((fifo) && m_running)
{
DemodAnalyzerWorker::MsgConnectFifo *msg = DemodAnalyzerWorker::MsgConnectFifo::create(fifo, false);
m_worker->getInputMessageQueue()->push(msg);
}
ObjectPipe *messagePipe = mainCore->getMessagePipes().unregisterProducerToConsumer(m_selectedChannel, this, "reportdemod");
if (messagePipe)
{
MessageQueue *messageQueue = qobject_cast<MessageQueue*>(messagePipe->m_element);
if (messageQueue) {
disconnect(messageQueue, &MessageQueue::messageEnqueued, this, nullptr); // Have to use nullptr, as slot is a lambda.
}
}
}
m_dataPipe = mainCore->getDataPipes().registerProducerToConsumer(selectedChannel, this, "demod");
connect(m_dataPipe, SIGNAL(toBeDeleted(int, QObject*)), this, SLOT(handleDataPipeToBeDeleted(int, QObject*)));
DataFifo *fifo = qobject_cast<DataFifo*>(m_dataPipe->m_element);
if (fifo)
{
fifo->setSize(96000);
if (m_running)
{
DemodAnalyzerWorker::MsgConnectFifo *msg = DemodAnalyzerWorker::MsgConnectFifo::create(fifo, true);
m_worker->getInputMessageQueue()->push(msg);
}
}
ObjectPipe *messagePipe = mainCore->getMessagePipes().registerProducerToConsumer(selectedChannel, this, "reportdemod");
if (messagePipe)
{
MessageQueue *messageQueue = qobject_cast<MessageQueue*>(messagePipe->m_element);
if (messageQueue)
{
QObject::connect(
messageQueue,
&MessageQueue::messageEnqueued,
this,
[=](){ this->handleChannelMessageQueue(messageQueue); },
Qt::QueuedConnection
);
}
}
m_selectedChannel = selectedChannel;
}
int DemodAnalyzer::webapiRun(bool run,
SWGSDRangel::SWGDeviceState& response,
QString& errorMessage)
{
(void) errorMessage;
getFeatureStateStr(*response.getState());
MsgStartStop *msg = MsgStartStop::create(run);
getInputMessageQueue()->push(msg);
return 202;
}
int DemodAnalyzer::webapiSettingsGet(
SWGSDRangel::SWGFeatureSettings& response,
QString& errorMessage)
{
(void) errorMessage;
response.setDemodAnalyzerSettings(new SWGSDRangel::SWGDemodAnalyzerSettings());
response.getDemodAnalyzerSettings()->init();
webapiFormatFeatureSettings(response, m_settings);
return 200;
}
int DemodAnalyzer::webapiSettingsPutPatch(
bool force,
const QStringList& featureSettingsKeys,
SWGSDRangel::SWGFeatureSettings& response,
QString& errorMessage)
{
(void) errorMessage;
DemodAnalyzerSettings settings = m_settings;
webapiUpdateFeatureSettings(settings, featureSettingsKeys, response);
MsgConfigureDemodAnalyzer *msg = MsgConfigureDemodAnalyzer::create(settings, featureSettingsKeys, force);
m_inputMessageQueue.push(msg);
qDebug("DemodAnalyzer::webapiSettingsPutPatch: forward to GUI: %p", m_guiMessageQueue);
if (m_guiMessageQueue) // forward to GUI if any
{
MsgConfigureDemodAnalyzer *msgToGUI = MsgConfigureDemodAnalyzer::create(settings, featureSettingsKeys, force);
m_guiMessageQueue->push(msgToGUI);
}
webapiFormatFeatureSettings(response, settings);
return 200;
}
void DemodAnalyzer::webapiFormatFeatureSettings(
SWGSDRangel::SWGFeatureSettings& response,
const DemodAnalyzerSettings& settings)
{
if (response.getDemodAnalyzerSettings()->getTitle()) {
*response.getDemodAnalyzerSettings()->getTitle() = settings.m_title;
} else {
response.getDemodAnalyzerSettings()->setTitle(new QString(settings.m_title));
}
response.getDemodAnalyzerSettings()->setLog2Decim(settings.m_log2Decim);
response.getDemodAnalyzerSettings()->setRgbColor(settings.m_rgbColor);
response.getDemodAnalyzerSettings()->setUseReverseApi(settings.m_useReverseAPI ? 1 : 0);
if (response.getDemodAnalyzerSettings()->getReverseApiAddress()) {
*response.getDemodAnalyzerSettings()->getReverseApiAddress() = settings.m_reverseAPIAddress;
} else {
response.getDemodAnalyzerSettings()->setReverseApiAddress(new QString(settings.m_reverseAPIAddress));
}
response.getDemodAnalyzerSettings()->setReverseApiPort(settings.m_reverseAPIPort);
response.getDemodAnalyzerSettings()->setReverseApiFeatureSetIndex(settings.m_reverseAPIFeatureSetIndex);
response.getDemodAnalyzerSettings()->setReverseApiFeatureIndex(settings.m_reverseAPIFeatureIndex);
if (response.getDemodAnalyzerSettings()->getFileRecordName()) {
*response.getDemodAnalyzerSettings()->getFileRecordName() = settings.m_fileRecordName;
} else {
response.getDemodAnalyzerSettings()->setFileRecordName(new QString(settings.m_fileRecordName));
}
response.getDemodAnalyzerSettings()->setRecordToFile(settings.m_recordToFile ? 1 : 0);
response.getDemodAnalyzerSettings()->setRecordSilenceTime(settings.m_recordSilenceTime);
if (settings.m_spectrumGUI)
{
if (response.getDemodAnalyzerSettings()->getSpectrumConfig())
{
settings.m_spectrumGUI->formatTo(response.getDemodAnalyzerSettings()->getSpectrumConfig());
}
else
{
SWGSDRangel::SWGGLSpectrum *swgGLSpectrum = new SWGSDRangel::SWGGLSpectrum();
settings.m_spectrumGUI->formatTo(swgGLSpectrum);
response.getDemodAnalyzerSettings()->setSpectrumConfig(swgGLSpectrum);
}
}
if (settings.m_scopeGUI)
{
if (response.getDemodAnalyzerSettings()->getScopeConfig())
{
settings.m_scopeGUI->formatTo(response.getDemodAnalyzerSettings()->getScopeConfig());
}
else
{
SWGSDRangel::SWGGLScope *swgGLScope = new SWGSDRangel::SWGGLScope();
settings.m_scopeGUI->formatTo(swgGLScope);
response.getDemodAnalyzerSettings()->setScopeConfig(swgGLScope);
}
}
if (settings.m_rollupState)
{
if (response.getDemodAnalyzerSettings()->getRollupState())
{
settings.m_rollupState->formatTo(response.getDemodAnalyzerSettings()->getRollupState());
}
else
{
SWGSDRangel::SWGRollupState *swgRollupState = new SWGSDRangel::SWGRollupState();
settings.m_rollupState->formatTo(swgRollupState);
response.getDemodAnalyzerSettings()->setRollupState(swgRollupState);
}
}
}
void DemodAnalyzer::webapiUpdateFeatureSettings(
DemodAnalyzerSettings& settings,
const QStringList& featureSettingsKeys,
SWGSDRangel::SWGFeatureSettings& response)
{
if (featureSettingsKeys.contains("log2Decim")) {
settings.m_log2Decim = response.getDemodAnalyzerSettings()->getLog2Decim();
}
if (featureSettingsKeys.contains("title")) {
settings.m_title = *response.getDemodAnalyzerSettings()->getTitle();
}
if (featureSettingsKeys.contains("rgbColor")) {
settings.m_rgbColor = response.getDemodAnalyzerSettings()->getRgbColor();
}
if (featureSettingsKeys.contains("useReverseAPI")) {
settings.m_useReverseAPI = response.getDemodAnalyzerSettings()->getUseReverseApi() != 0;
}
if (featureSettingsKeys.contains("reverseAPIAddress")) {
settings.m_reverseAPIAddress = *response.getDemodAnalyzerSettings()->getReverseApiAddress();
}
if (featureSettingsKeys.contains("reverseAPIPort")) {
settings.m_reverseAPIPort = response.getDemodAnalyzerSettings()->getReverseApiPort();
}
if (featureSettingsKeys.contains("reverseAPIFeatureSetIndex")) {
settings.m_reverseAPIFeatureSetIndex = response.getDemodAnalyzerSettings()->getReverseApiFeatureSetIndex();
}
if (featureSettingsKeys.contains("reverseAPIFeatureIndex")) {
settings.m_reverseAPIFeatureIndex = response.getDemodAnalyzerSettings()->getReverseApiFeatureIndex();
}
if (settings.m_spectrumGUI && featureSettingsKeys.contains("spectrumConfig")) {
settings.m_spectrumGUI->updateFrom(featureSettingsKeys, response.getDemodAnalyzerSettings()->getSpectrumConfig());
}
if (settings.m_scopeGUI && featureSettingsKeys.contains("scopeConfig")) {
settings.m_scopeGUI->updateFrom(featureSettingsKeys, response.getDemodAnalyzerSettings()->getScopeConfig());
}
if (settings.m_rollupState && featureSettingsKeys.contains("rollupState")) {
settings.m_rollupState->updateFrom(featureSettingsKeys, response.getDemodAnalyzerSettings()->getRollupState());
}
if (featureSettingsKeys.contains("fileRecordName")) {
settings.m_fileRecordName = *response.getDemodAnalyzerSettings()->getFileRecordName();
}
if (featureSettingsKeys.contains("recordToFile")) {
settings.m_recordToFile = response.getDemodAnalyzerSettings()->getRecordToFile() != 0;
}
if (featureSettingsKeys.contains("recordSilenceTime")) {
settings.m_recordSilenceTime = response.getDemodAnalyzerSettings()->getRecordSilenceTime();
}
}
void DemodAnalyzer::webapiReverseSendSettings(const QList<QString>& featureSettingsKeys, const DemodAnalyzerSettings& settings, bool force)
{
SWGSDRangel::SWGFeatureSettings *swgFeatureSettings = new SWGSDRangel::SWGFeatureSettings();
// swgFeatureSettings->setOriginatorFeatureIndex(getIndexInDeviceSet());
// swgFeatureSettings->setOriginatorFeatureSetIndex(getDeviceSetIndex());
swgFeatureSettings->setFeatureType(new QString("DemodAnalyzer"));
swgFeatureSettings->setDemodAnalyzerSettings(new SWGSDRangel::SWGDemodAnalyzerSettings());
SWGSDRangel::SWGDemodAnalyzerSettings *swgDemodAnalyzerSettings = swgFeatureSettings->getDemodAnalyzerSettings();
// transfer data that has been modified. When force is on transfer all data except reverse API data
if (featureSettingsKeys.contains("log2Decim") || force) {
swgDemodAnalyzerSettings->setLog2Decim(settings.m_log2Decim);
}
if (featureSettingsKeys.contains("title") || force) {
swgDemodAnalyzerSettings->setTitle(new QString(settings.m_title));
}
if (featureSettingsKeys.contains("rgbColor") || force) {
swgDemodAnalyzerSettings->setRgbColor(settings.m_rgbColor);
}
if (featureSettingsKeys.contains("fileRecordName")) {
swgDemodAnalyzerSettings->setFileRecordName(new QString(settings.m_fileRecordName));
}
if (featureSettingsKeys.contains("recordToFile")) {
swgDemodAnalyzerSettings->setRecordToFile(settings.m_recordToFile ? 1 : 0);
}
if (featureSettingsKeys.contains("recordSilenceTime") || force) {
swgDemodAnalyzerSettings->setRecordSilenceTime(settings.m_recordSilenceTime);
}
QString channelSettingsURL = QString("http://%1:%2/sdrangel/featureset/%3/feature/%4/settings")
.arg(settings.m_reverseAPIAddress)
.arg(settings.m_reverseAPIPort)
.arg(settings.m_reverseAPIFeatureSetIndex)
.arg(settings.m_reverseAPIFeatureIndex);
m_networkRequest.setUrl(QUrl(channelSettingsURL));
m_networkRequest.setHeader(QNetworkRequest::ContentTypeHeader, "application/json");
QBuffer *buffer = new QBuffer();
buffer->open((QBuffer::ReadWrite));
buffer->write(swgFeatureSettings->asJson().toUtf8());
buffer->seek(0);
// Always use PATCH to avoid passing reverse API settings
QNetworkReply *reply = m_networkManager->sendCustomRequest(m_networkRequest, "PATCH", buffer);
buffer->setParent(reply);
delete swgFeatureSettings;
}
void DemodAnalyzer::networkManagerFinished(QNetworkReply *reply)
{
QNetworkReply::NetworkError replyError = reply->error();
if (replyError)
{
qWarning() << "DemodAnalyzer::networkManagerFinished:"
<< " error(" << (int) replyError
<< "): " << replyError
<< ": " << reply->errorString();
}
else
{
QString answer = reply->readAll();
answer.chop(1); // remove last \n
qDebug("DemodAnalyzer::networkManagerFinished: reply:\n%s", answer.toStdString().c_str());
}
reply->deleteLater();
}
void DemodAnalyzer::handleChannelMessageQueue(MessageQueue* messageQueue)
{
Message* message;
while ((message = messageQueue->pop()) != nullptr)
{
if (handleMessage(*message)) {
delete message;
}
}
}
void DemodAnalyzer::handleDataPipeToBeDeleted(int reason, QObject *object)
{
qDebug("DemodAnalyzer::handleDataPipeToBeDeleted: %d %p", reason, object);
if ((reason == 0) && (m_selectedChannel == object))
{
DataFifo *fifo = qobject_cast<DataFifo*>(m_dataPipe->m_element);
if ((fifo) && m_running)
{
DemodAnalyzerWorker::MsgConnectFifo *msg = DemodAnalyzerWorker::MsgConnectFifo::create(fifo, false);
m_worker->getInputMessageQueue()->push(msg);
}
m_selectedChannel = nullptr;
}
}
int DemodAnalyzer::webapiActionsPost(
const QStringList&,
SWGSDRangel::SWGFeatureActions& query,
QString& errorMessage) {
MainCore* m_core = MainCore::instance();
auto action = query.getDemodAnalyzerActions();
if (action == nullptr) {
errorMessage = QString("missing DemodAnalyzerActions in request");
return 404;
}
auto deviceId = action->getDeviceId();
auto chanId = action->getChannelId();
ChannelAPI * chan = m_core->getChannel(deviceId, chanId);
if (chan == nullptr) {
errorMessage = QString("device(%1) or channel (%2) on the device does not exist").arg(deviceId).arg(chanId);
return 404;
}
MsgSelectChannel *msg = MsgSelectChannel::create(chan);
getInputMessageQueue()->push(msg);
return 200;
}