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sdrangel/plugins/samplesource/remotetcpinput/remotetcpinput.cpp

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///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2016 Edouard Griffiths, F4EXB //
// Copyright (C) 2022 Jon Beniston, M7RCE //
// //
// 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 <string.h>
#include <errno.h>
#include <QDebug>
#include <QNetworkReply>
#include <QBuffer>
#include <QJsonParseError>
#include "SWGDeviceSettings.h"
#include "SWGChannelSettings.h"
#include "SWGDeviceState.h"
#include "SWGDeviceReport.h"
#include "SWGRemoteTCPInputReport.h"
#include "util/simpleserializer.h"
#include "dsp/dspcommands.h"
#include "dsp/dspengine.h"
#include "device/deviceapi.h"
#include "remotetcpinput.h"
#include "remotetcpinputtcphandler.h"
MESSAGE_CLASS_DEFINITION(RemoteTCPInput::MsgConfigureRemoteTCPInput, Message)
MESSAGE_CLASS_DEFINITION(RemoteTCPInput::MsgStartStop, Message)
MESSAGE_CLASS_DEFINITION(RemoteTCPInput::MsgReportTCPBuffer, Message)
RemoteTCPInput::RemoteTCPInput(DeviceAPI *deviceAPI) :
m_deviceAPI(deviceAPI),
m_mutex(QMutex::Recursive),
m_settings(),
m_remoteInputTCPPHandler(nullptr),
m_deviceDescription("RemoteTCPInput")
{
m_sampleFifo.setLabel(m_deviceDescription);
m_sampleFifo.setSize(48000 * 8);
m_remoteInputTCPPHandler = new RemoteTCPInputTCPHandler(&m_sampleFifo, m_deviceAPI);
m_remoteInputTCPPHandler->moveToThread(&m_thread);
m_remoteInputTCPPHandler->setMessageQueueToInput(&m_inputMessageQueue);
m_deviceAPI->setNbSourceStreams(1);
m_networkManager = new QNetworkAccessManager();
QObject::connect(
m_networkManager,
&QNetworkAccessManager::finished,
this,
&RemoteTCPInput::networkManagerFinished
);
}
RemoteTCPInput::~RemoteTCPInput()
{
QObject::disconnect(
m_networkManager,
&QNetworkAccessManager::finished,
this,
&RemoteTCPInput::networkManagerFinished
);
delete m_networkManager;
stop();
m_remoteInputTCPPHandler->deleteLater();
}
void RemoteTCPInput::destroy()
{
delete this;
}
void RemoteTCPInput::init()
{
applySettings(m_settings, true);
}
bool RemoteTCPInput::start()
{
qDebug() << "RemoteTCPInput::start";
m_remoteInputTCPPHandler->reset();
m_remoteInputTCPPHandler->start();
m_remoteInputTCPPHandler->getInputMessageQueue()->push(RemoteTCPInputTCPHandler::MsgConfigureTcpHandler::create(m_settings, true));
m_thread.start();
return true;
}
void RemoteTCPInput::stop()
{
qDebug() << "RemoteTCPInput::stop";
m_remoteInputTCPPHandler->stop();
m_thread.quit();
m_thread.wait();
}
QByteArray RemoteTCPInput::serialize() const
{
return m_settings.serialize();
}
bool RemoteTCPInput::deserialize(const QByteArray& data)
{
bool success = true;
if (!m_settings.deserialize(data))
{
m_settings.resetToDefaults();
success = false;
}
MsgConfigureRemoteTCPInput* message = MsgConfigureRemoteTCPInput::create(m_settings, true);
m_inputMessageQueue.push(message);
if (m_guiMessageQueue)
{
MsgConfigureRemoteTCPInput* messageToGUI = MsgConfigureRemoteTCPInput::create(m_settings, true);
m_guiMessageQueue->push(messageToGUI);
}
return success;
}
void RemoteTCPInput::setMessageQueueToGUI(MessageQueue *queue)
{
m_guiMessageQueue = queue;
m_remoteInputTCPPHandler->setMessageQueueToGUI(queue);
}
const QString& RemoteTCPInput::getDeviceDescription() const
{
return m_deviceDescription;
}
int RemoteTCPInput::getSampleRate() const
{
return m_settings.m_channelSampleRate;
}
quint64 RemoteTCPInput::getCenterFrequency() const
{
return m_settings.m_centerFrequency;
}
void RemoteTCPInput::setCenterFrequency(qint64 centerFrequency)
{
RemoteTCPInputSettings settings = m_settings;
settings.m_centerFrequency = centerFrequency;
MsgConfigureRemoteTCPInput* message = MsgConfigureRemoteTCPInput::create(settings, false);
m_inputMessageQueue.push(message);
if (m_guiMessageQueue)
{
MsgConfigureRemoteTCPInput* messageToGUI = MsgConfigureRemoteTCPInput::create(settings, false);
m_guiMessageQueue->push(messageToGUI);
}
}
bool RemoteTCPInput::handleMessage(const Message& message)
{
if (MsgStartStop::match(message))
{
MsgStartStop& cmd = (MsgStartStop&) message;
qDebug() << "RemoteTCPInput::handleMessage: MsgStartStop: " << (cmd.getStartStop() ? "start" : "stop");
if (cmd.getStartStop())
{
if (m_deviceAPI->initDeviceEngine())
{
m_deviceAPI->startDeviceEngine();
}
}
else
{
m_deviceAPI->stopDeviceEngine();
}
if (m_settings.m_useReverseAPI) {
webapiReverseSendStartStop(cmd.getStartStop());
}
return true;
}
else if (MsgConfigureRemoteTCPInput::match(message))
{
qDebug() << "RemoteTCPInput::handleMessage:" << message.getIdentifier();
MsgConfigureRemoteTCPInput& conf = (MsgConfigureRemoteTCPInput&) message;
applySettings(conf.getSettings(), conf.getForce());
return true;
}
else if (RemoteTCPInputTCPHandler::MsgReportConnection::match(message))
{
qDebug() << "RemoteTCPInput::handleMessage:" << message.getIdentifier();
RemoteTCPInputTCPHandler::MsgReportConnection& report = (RemoteTCPInputTCPHandler::MsgReportConnection&) message;
if (report.getConnected())
{
qDebug() << "Disconnected - stopping DSP";
m_deviceAPI->stopDeviceEngine();
}
return true;
}
else
{
return false;
}
}
void RemoteTCPInput::applySettings(const RemoteTCPInputSettings& settings, bool force)
{
QMutexLocker mutexLocker(&m_mutex);
std::ostringstream os;
QList<QString> reverseAPIKeys;
bool forwardChange = false;
if ((m_settings.m_centerFrequency != settings.m_centerFrequency) || force)
{
reverseAPIKeys.append("centerFrequency");
forwardChange = true;
}
if ((m_settings.m_loPpmCorrection != settings.m_loPpmCorrection) || force) {
reverseAPIKeys.append("loPpmCorrection");
}
if ((m_settings.m_dcBlock != settings.m_dcBlock) || force) {
reverseAPIKeys.append("dcBlock");
}
if ((m_settings.m_iqCorrection != settings.m_iqCorrection) || force) {
reverseAPIKeys.append("iqCorrection");
}
if ((m_settings.m_biasTee != settings.m_biasTee) || force) {
reverseAPIKeys.append("biasTee");
}
if ((m_settings.m_directSampling != settings.m_directSampling) || force) {
reverseAPIKeys.append("noModMode"); // Use same name as rtlsdrinput.cpp
}
if ((m_settings.m_devSampleRate != settings.m_devSampleRate) || force) {
reverseAPIKeys.append("devSampleRate");
}
if ((m_settings.m_log2Decim != settings.m_log2Decim) || force) {
reverseAPIKeys.append("log2Decim");
}
if ((m_settings.m_gain != settings.m_gain) || force) {
reverseAPIKeys.append("gain");
}
if ((m_settings.m_agc != settings.m_agc) || force) {
reverseAPIKeys.append("agc");
}
if ((m_settings.m_rfBW != settings.m_rfBW) || force) {
reverseAPIKeys.append("rfBW");
}
if ((m_settings.m_rfBW != settings.m_rfBW) || force) {
reverseAPIKeys.append("rfBW");
}
if ((m_settings.m_inputFrequencyOffset != settings.m_inputFrequencyOffset) || force) {
reverseAPIKeys.append("inputFrequencyOffset");
}
if ((m_settings.m_channelGain != settings.m_channelGain) || force) {
reverseAPIKeys.append("channelGain");
}
if ((m_settings.m_channelSampleRate != settings.m_channelSampleRate) || force)
{
reverseAPIKeys.append("channelSampleRate");
forwardChange = true;
}
if ((m_settings.m_inputFrequencyOffset != settings.m_inputFrequencyOffset) || force) {
reverseAPIKeys.append("inputFrequencyOffset");
}
if ((m_settings.m_sampleBits != settings.m_sampleBits) || force) {
reverseAPIKeys.append("m_sampleBits");
}
if ((m_settings.m_dataAddress != settings.m_dataAddress) || force) {
reverseAPIKeys.append("dataAddress");
}
if ((m_settings.m_dataPort != settings.m_dataPort) || force) {
reverseAPIKeys.append("dataPort");
}
if ((m_settings.m_preFill != settings.m_preFill) || force) {
reverseAPIKeys.append("preFill");
}
mutexLocker.unlock();
if (settings.m_useReverseAPI)
{
bool fullUpdate = ((m_settings.m_useReverseAPI != settings.m_useReverseAPI) && settings.m_useReverseAPI) ||
(m_settings.m_reverseAPIAddress != settings.m_reverseAPIAddress) ||
(m_settings.m_reverseAPIPort != settings.m_reverseAPIPort) ||
(m_settings.m_reverseAPIDeviceIndex != settings.m_reverseAPIDeviceIndex);
webapiReverseSendSettings(reverseAPIKeys, settings, fullUpdate || force);
}
if (forwardChange && (settings.m_channelSampleRate != 0))
{
DSPSignalNotification *notif = new DSPSignalNotification(settings.m_channelSampleRate, settings.m_centerFrequency);
m_deviceAPI->getDeviceEngineInputMessageQueue()->push(notif);
}
m_settings = settings;
m_remoteInputTCPPHandler->getInputMessageQueue()->push(RemoteTCPInputTCPHandler::MsgConfigureTcpHandler::create(m_settings, force));
qDebug() << "RemoteTCPInput::applySettings: "
<< " force: " << force
<< " m_centerFrequency: " << m_settings.m_centerFrequency
<< " m_loPpmCorrection: " << m_settings.m_loPpmCorrection
<< " m_biasTee: " << m_settings.m_biasTee
<< " m_devSampleRate: " << m_settings.m_devSampleRate
<< " m_log2Decim: " << m_settings.m_log2Decim
<< " m_gain: " << m_settings.m_gain
<< " m_agc: " << m_settings.m_agc
<< " m_rfBW: " << m_settings.m_rfBW
<< " m_inputFrequencyOffset: " << m_settings.m_inputFrequencyOffset
<< " m_channelGain: " << m_settings.m_channelGain
<< " m_channelSampleRate: " << m_settings.m_channelSampleRate
<< " m_sampleBits: " << m_settings.m_sampleBits
<< " m_dataAddress: " << m_settings.m_dataAddress
<< " m_dataPort: " << m_settings.m_dataPort
<< " m_preFill: " << m_settings.m_preFill
;
}
int RemoteTCPInput::webapiRunGet(
SWGSDRangel::SWGDeviceState& response,
QString& errorMessage)
{
(void) errorMessage;
m_deviceAPI->getDeviceEngineStateStr(*response.getState());
return 200;
}
int RemoteTCPInput::webapiRun(
bool run,
SWGSDRangel::SWGDeviceState& response,
QString& errorMessage)
{
(void) errorMessage;
m_deviceAPI->getDeviceEngineStateStr(*response.getState());
MsgStartStop *message = MsgStartStop::create(run);
m_inputMessageQueue.push(message);
if (m_guiMessageQueue) // forward to GUI if any
{
MsgStartStop *msgToGUI = MsgStartStop::create(run);
m_guiMessageQueue->push(msgToGUI);
}
return 200;
}
int RemoteTCPInput::webapiSettingsGet(
SWGSDRangel::SWGDeviceSettings& response,
QString& errorMessage)
{
(void) errorMessage;
response.setRemoteTcpInputSettings(new SWGSDRangel::SWGRemoteTCPInputSettings());
response.getRemoteTcpInputSettings()->init();
webapiFormatDeviceSettings(response, m_settings);
return 200;
}
int RemoteTCPInput::webapiSettingsPutPatch(
bool force,
const QStringList& deviceSettingsKeys,
SWGSDRangel::SWGDeviceSettings& response, // query + response
QString& errorMessage)
{
(void) errorMessage;
RemoteTCPInputSettings settings = m_settings;
webapiUpdateDeviceSettings(settings, deviceSettingsKeys, response);
MsgConfigureRemoteTCPInput *msg = MsgConfigureRemoteTCPInput::create(settings, force);
m_inputMessageQueue.push(msg);
if (m_guiMessageQueue) // forward to GUI if any
{
MsgConfigureRemoteTCPInput *msgToGUI = MsgConfigureRemoteTCPInput::create(settings, force);
m_guiMessageQueue->push(msgToGUI);
}
webapiFormatDeviceSettings(response, settings);
return 200;
}
void RemoteTCPInput::webapiUpdateDeviceSettings(
RemoteTCPInputSettings& settings,
const QStringList& deviceSettingsKeys,
SWGSDRangel::SWGDeviceSettings& response)
{
if (deviceSettingsKeys.contains("centerFrequency")) {
settings.m_centerFrequency = response.getRemoteTcpInputSettings()->getCenterFrequency();
}
if (deviceSettingsKeys.contains("loPpmCorrection")) {
settings.m_loPpmCorrection = response.getRemoteTcpInputSettings()->getLoPpmCorrection();
}
if (deviceSettingsKeys.contains("dcBlock")) {
settings.m_dcBlock = response.getRemoteTcpInputSettings()->getDcBlock() != 0;
}
if (deviceSettingsKeys.contains("iqCorrection")) {
settings.m_iqCorrection = response.getRemoteTcpInputSettings()->getIqCorrection() != 0;
}
if (deviceSettingsKeys.contains("biasTee")) {
settings.m_biasTee = response.getRemoteTcpInputSettings()->getBiasTee() != 0;
}
if (deviceSettingsKeys.contains("directSampling")) {
settings.m_directSampling = response.getRemoteTcpInputSettings()->getDirectSampling() != 0;
}
if (deviceSettingsKeys.contains("devSampleRate")) {
settings.m_devSampleRate = response.getRemoteTcpInputSettings()->getDevSampleRate();
}
if (deviceSettingsKeys.contains("log2Decim")) {
settings.m_log2Decim = response.getRemoteTcpInputSettings()->getLog2Decim();
}
if (deviceSettingsKeys.contains("agc")) {
settings.m_agc = response.getRemoteTcpInputSettings()->getAgc() != 0;
}
if (deviceSettingsKeys.contains("rfBW")) {
settings.m_rfBW = response.getRemoteTcpInputSettings()->getRfBw();
}
if (deviceSettingsKeys.contains("inputFrequencyOffset")) {
settings.m_inputFrequencyOffset = response.getRemoteTcpInputSettings()->getInputFrequencyOffset();
}
if (deviceSettingsKeys.contains("channelGain")) {
settings.m_channelGain = response.getRemoteTcpInputSettings()->getChannelGain();
}
if (deviceSettingsKeys.contains("channelSampleRate")) {
settings.m_channelSampleRate = response.getRemoteTcpInputSettings()->getChannelSampleRate();
}
if (deviceSettingsKeys.contains("channelDecimation")) {
settings.m_channelDecimation = response.getRemoteTcpInputSettings()->getChannelDecimation();
}
if (deviceSettingsKeys.contains("sampleBits")) {
settings.m_sampleBits = response.getRemoteTcpInputSettings()->getSampleBits();
}
if (deviceSettingsKeys.contains("dataAddress")) {
settings.m_dataAddress = *response.getRemoteTcpInputSettings()->getDataAddress();
}
if (deviceSettingsKeys.contains("dataPort")) {
settings.m_dataPort = response.getRemoteTcpInputSettings()->getDataPort();
}
if (deviceSettingsKeys.contains("overrideRemoteSettings")) {
settings.m_overrideRemoteSettings = response.getRemoteTcpInputSettings()->getOverrideRemoteSettings() != 0;
}
if (deviceSettingsKeys.contains("preFill")) {
settings.m_preFill = response.getRemoteTcpInputSettings()->getPreFill() != 0;
}
if (deviceSettingsKeys.contains("useReverseAPI")) {
settings.m_useReverseAPI = response.getRemoteTcpInputSettings()->getUseReverseApi() != 0;
}
if (deviceSettingsKeys.contains("reverseAPIAddress")) {
settings.m_reverseAPIAddress = *response.getRemoteTcpInputSettings()->getReverseApiAddress();
}
if (deviceSettingsKeys.contains("reverseAPIPort")) {
settings.m_reverseAPIPort = response.getRemoteTcpInputSettings()->getReverseApiPort();
}
if (deviceSettingsKeys.contains("reverseAPIDeviceIndex")) {
settings.m_reverseAPIDeviceIndex = response.getRemoteTcpInputSettings()->getReverseApiDeviceIndex();
}
}
void RemoteTCPInput::webapiFormatDeviceSettings(SWGSDRangel::SWGDeviceSettings& response, const RemoteTCPInputSettings& settings)
{
response.getRemoteTcpInputSettings()->setCenterFrequency(settings.m_centerFrequency);
response.getRemoteTcpInputSettings()->setLoPpmCorrection(settings.m_loPpmCorrection);
response.getRemoteTcpInputSettings()->setDcBlock(settings.m_dcBlock ? 1 : 0);
response.getRemoteTcpInputSettings()->setIqCorrection(settings.m_iqCorrection ? 1 : 0);
response.getRemoteTcpInputSettings()->setBiasTee(settings.m_biasTee ? 1 : 0);
response.getRemoteTcpInputSettings()->setDirectSampling(settings.m_directSampling ? 1 : 0);
response.getRemoteTcpInputSettings()->setDevSampleRate(settings.m_devSampleRate);
response.getRemoteTcpInputSettings()->setLog2Decim(settings.m_log2Decim);
response.getRemoteTcpInputSettings()->setGain(settings.m_gain[0]);
response.getRemoteTcpInputSettings()->setAgc(settings.m_agc ? 1 : 0);
response.getRemoteTcpInputSettings()->setRfBw(settings.m_rfBW);
response.getRemoteTcpInputSettings()->setInputFrequencyOffset(settings.m_inputFrequencyOffset);
response.getRemoteTcpInputSettings()->setChannelGain(settings.m_channelGain);
response.getRemoteTcpInputSettings()->setChannelSampleRate(settings.m_channelSampleRate);
response.getRemoteTcpInputSettings()->setChannelDecimation(settings.m_channelDecimation);
response.getRemoteTcpInputSettings()->setSampleBits(settings.m_sampleBits);
response.getRemoteTcpInputSettings()->setDataAddress(new QString(settings.m_dataAddress));
response.getRemoteTcpInputSettings()->setDataPort(settings.m_dataPort);
response.getRemoteTcpInputSettings()->setOverrideRemoteSettings(settings.m_overrideRemoteSettings ? 1 : 0);
response.getRemoteTcpInputSettings()->setPreFill(settings.m_preFill ? 1 : 0);
response.getRemoteTcpInputSettings()->setUseReverseApi(settings.m_useReverseAPI ? 1 : 0);
if (response.getRemoteTcpInputSettings()->getReverseApiAddress()) {
*response.getRemoteTcpInputSettings()->getReverseApiAddress() = settings.m_reverseAPIAddress;
} else {
response.getRemoteTcpInputSettings()->setReverseApiAddress(new QString(settings.m_reverseAPIAddress));
}
response.getRemoteTcpInputSettings()->setReverseApiPort(settings.m_reverseAPIPort);
response.getRemoteTcpInputSettings()->setReverseApiDeviceIndex(settings.m_reverseAPIDeviceIndex);
}
int RemoteTCPInput::webapiReportGet(
SWGSDRangel::SWGDeviceReport& response,
QString& errorMessage)
{
(void) errorMessage;
response.setRemoteTcpInputReport(new SWGSDRangel::SWGRemoteTCPInputReport());
response.getRemoteTcpInputReport()->init();
webapiFormatDeviceReport(response);
return 200;
}
void RemoteTCPInput::webapiFormatDeviceReport(SWGSDRangel::SWGDeviceReport& response)
{
response.getRemoteTcpInputReport()->setSampleRate(m_settings.m_channelSampleRate);
}
void RemoteTCPInput::webapiReverseSendSettings(QList<QString>& deviceSettingsKeys, const RemoteTCPInputSettings& settings, bool force)
{
SWGSDRangel::SWGDeviceSettings *swgDeviceSettings = new SWGSDRangel::SWGDeviceSettings();
swgDeviceSettings->setDirection(0); // single Rx
swgDeviceSettings->setOriginatorIndex(m_deviceAPI->getDeviceSetIndex());
swgDeviceSettings->setDeviceHwType(new QString("RemoteTCPInput"));
swgDeviceSettings->setRemoteTcpInputSettings(new SWGSDRangel::SWGRemoteTCPInputSettings());
SWGSDRangel::SWGRemoteTCPInputSettings *swgRemoteTCPInputSettings = swgDeviceSettings->getRemoteTcpInputSettings();
// transfer data that has been modified. When force is on transfer all data except reverse API data
if (deviceSettingsKeys.contains("dcBlock") || force) {
swgRemoteTCPInputSettings->setDcBlock(settings.m_dcBlock ? 1 : 0);
}
if (deviceSettingsKeys.contains("iqCorrection") || force) {
swgRemoteTCPInputSettings->setIqCorrection(settings.m_iqCorrection ? 1 : 0);
}
if (deviceSettingsKeys.contains("biasTee") || force) {
swgRemoteTCPInputSettings->setBiasTee(settings.m_biasTee ? 1 : 0);
}
if (deviceSettingsKeys.contains("dataAddress") || force) {
swgRemoteTCPInputSettings->setDataAddress(new QString(settings.m_dataAddress));
}
if (deviceSettingsKeys.contains("dataPort") || force) {
swgRemoteTCPInputSettings->setDataPort(settings.m_dataPort);
}
QString deviceSettingsURL = QString("http://%1:%2/sdrangel/deviceset/%3/device/settings")
.arg(settings.m_reverseAPIAddress)
.arg(settings.m_reverseAPIPort)
.arg(settings.m_reverseAPIDeviceIndex);
m_networkRequest.setUrl(QUrl(deviceSettingsURL));
m_networkRequest.setHeader(QNetworkRequest::ContentTypeHeader, "application/json");
QBuffer *buffer = new QBuffer();
buffer->open((QBuffer::ReadWrite));
buffer->write(swgDeviceSettings->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 swgDeviceSettings;
}
void RemoteTCPInput::webapiReverseSendStartStop(bool start)
{
SWGSDRangel::SWGDeviceSettings *swgDeviceSettings = new SWGSDRangel::SWGDeviceSettings();
swgDeviceSettings->setDirection(0); // single Rx
swgDeviceSettings->setOriginatorIndex(m_deviceAPI->getDeviceSetIndex());
swgDeviceSettings->setDeviceHwType(new QString("RemoteTCPInput"));
QString deviceSettingsURL = QString("http://%1:%2/sdrangel/deviceset/%3/device/run")
.arg(m_settings.m_reverseAPIAddress)
.arg(m_settings.m_reverseAPIPort)
.arg(m_settings.m_reverseAPIDeviceIndex);
m_networkRequest.setUrl(QUrl(deviceSettingsURL));
m_networkRequest.setHeader(QNetworkRequest::ContentTypeHeader, "application/json");
QBuffer *buffer = new QBuffer();
buffer->open((QBuffer::ReadWrite));
buffer->write(swgDeviceSettings->asJson().toUtf8());
buffer->seek(0);
QNetworkReply *reply;
if (start) {
reply = m_networkManager->sendCustomRequest(m_networkRequest, "POST", buffer);
} else {
reply = m_networkManager->sendCustomRequest(m_networkRequest, "DELETE", buffer);
}
buffer->setParent(reply);
delete swgDeviceSettings;
}
void RemoteTCPInput::networkManagerFinished(QNetworkReply *reply)
{
QNetworkReply::NetworkError replyError = reply->error();
if (replyError)
{
qWarning() << "RemoteTCPInput::networkManagerFinished:"
<< " error(" << (int) replyError
<< "): " << replyError
<< ": " << reply->errorString();
}
else
{
QString answer = reply->readAll();
answer.chop(1); // remove last \n
qDebug("RemoteTCPInput::networkManagerFinished: reply:\n%s", answer.toStdString().c_str());
}
reply->deleteLater();
}
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