VE7UWU
/
sdrangel
mirror of https://github.com/f4exb/sdrangel.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity
sdrangel/plugins/samplesource/perseus/perseusinput.cpp

703 lines
25 KiB
C++
Raw Blame History

///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2018-2020, 2022 Edouard Griffiths, F4EXB <f4exb06@gmail.com> //
// Copyright (C) 2018 beta-tester <alpha-beta-release@gmx.net> //
// //
// 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 <QNetworkReply>
#include <QBuffer>
#include <QThread>
#include "SWGDeviceSettings.h"
#include "SWGDeviceState.h"
#include "SWGDeviceReport.h"
#include "SWGPerseusReport.h"
#include "dsp/dspcommands.h"
#include "device/deviceapi.h"
#include "perseus/deviceperseus.h"
#include "perseusinput.h"
#include "perseusworker.h"
MESSAGE_CLASS_DEFINITION(PerseusInput::MsgConfigurePerseus, Message)
MESSAGE_CLASS_DEFINITION(PerseusInput::MsgStartStop, Message)
PerseusInput::PerseusInput(DeviceAPI *deviceAPI) :
m_deviceAPI(deviceAPI),
m_deviceDescription("PerseusInput"),
m_running(false),
m_perseusWorker(nullptr),
m_perseusDescriptor(0)
{
m_sampleFifo.setLabel(m_deviceDescription);
openDevice();
m_deviceAPI->setNbSourceStreams(1);
m_networkManager = new QNetworkAccessManager();
QObject::connect(
m_networkManager,
&QNetworkAccessManager::finished,
this,
&PerseusInput::networkManagerFinished
);
}
PerseusInput::~PerseusInput()
{
QObject::disconnect(
m_networkManager,
&QNetworkAccessManager::finished,
this,
&PerseusInput::networkManagerFinished
);
delete m_networkManager;
}
void PerseusInput::destroy()
{
delete this;
}
void PerseusInput::init()
{
applySettings(m_settings, QList<QString>(), true);
}
bool PerseusInput::start()
{
QMutexLocker mlock(&m_mutex);
if (m_running) {
return true;
}
// start / stop streaming is done in the thread.
m_perseusWorkerThread = new QThread();
m_perseusWorker = new PerseusWorker(m_perseusDescriptor, &m_sampleFifo);
m_perseusWorker->moveToThread(m_perseusWorkerThread);
qDebug("PerseusInput::start: worker created");
QObject::connect(m_perseusWorkerThread, &QThread::started, m_perseusWorker, &PerseusWorker::startWork);
QObject::connect(m_perseusWorkerThread, &QThread::finished, m_perseusWorker, &QObject::deleteLater);
QObject::connect(m_perseusWorkerThread, &QThread::finished, m_perseusWorkerThread, &QThread::deleteLater);
m_perseusWorker->setIQOrder(m_settings.m_iqOrder);
m_perseusWorker->setLog2Decimation(m_settings.m_log2Decim);
m_perseusWorkerThread->start();
applySettings(m_settings, QList<QString>(), true);
m_running = true;
return true;
}
void PerseusInput::stop()
{
QMutexLocker mlock(&m_mutex);
if (!m_running) {
return;
}
m_running = false;
if (m_perseusWorkerThread)
{
m_perseusWorkerThread->quit();
m_perseusWorkerThread->wait();
m_perseusWorker = nullptr;
m_perseusWorkerThread = nullptr;
}
}
QByteArray PerseusInput::serialize() const
{
return m_settings.serialize();
}
bool PerseusInput::deserialize(const QByteArray& data)
{
bool success = true;
if (!m_settings.deserialize(data))
{
m_settings.resetToDefaults();
success = false;
}
MsgConfigurePerseus* message = MsgConfigurePerseus::create(m_settings, QList<QString>(), true);
m_inputMessageQueue.push(message);
if (m_guiMessageQueue)
{
MsgConfigurePerseus* messageToGUI = MsgConfigurePerseus::create(m_settings, QList<QString>(), true);
m_guiMessageQueue->push(messageToGUI);
}
return success;
}
const QString& PerseusInput::getDeviceDescription() const
{
return m_deviceDescription;
}
int PerseusInput::getSampleRate() const
{
if (m_settings.m_devSampleRateIndex < m_sampleRates.size()) {
return (m_sampleRates[m_settings.m_devSampleRateIndex] / (1<<m_settings.m_log2Decim));
} else {
return (m_sampleRates[0] / (1<<m_settings.m_log2Decim));
}
}
quint64 PerseusInput::getCenterFrequency() const
{
return m_settings.m_centerFrequency;
}
void PerseusInput::setCenterFrequency(qint64 centerFrequency)
{
PerseusSettings settings = m_settings;
settings.m_centerFrequency = centerFrequency;
MsgConfigurePerseus* message = MsgConfigurePerseus::create(settings, QList<QString>{"centerFrequency"}, false);
m_inputMessageQueue.push(message);
if (m_guiMessageQueue)
{
MsgConfigurePerseus* messageToGUI = MsgConfigurePerseus::create(settings, QList<QString>{"centerFrequency"}, false);
m_guiMessageQueue->push(messageToGUI);
}
}
bool PerseusInput::handleMessage(const Message& message)
{
if (MsgConfigurePerseus::match(message))
{
MsgConfigurePerseus& conf = (MsgConfigurePerseus&) message;
qDebug() << "PerseusInput::handleMessage: MsgConfigurePerseus";
bool success = applySettings(conf.getSettings(), conf.getSettingsKeys(), conf.getForce());
if (!success) {
qDebug("MsgConfigurePerseus::handleMessage: Perseus config error");
}
return true;
}
else if (MsgStartStop::match(message))
{
MsgStartStop& cmd = (MsgStartStop&) message;
qDebug() << "PerseusInput::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
{
return false;
}
}
bool PerseusInput::openDevice()
{
if (m_perseusDescriptor != 0) {
closeDevice();
}
if (!m_sampleFifo.setSize(PERSEUS_NBSAMPLES))
{
qCritical("PerseusInput::start: could not allocate SampleFifo");
return false;
}
m_deviceAPI->getSamplingDeviceSerial();
int deviceSequence = DevicePerseus::instance().getSequenceFromSerial(m_deviceAPI->getSamplingDeviceSerial().toStdString());
if ((m_perseusDescriptor = perseus_open(deviceSequence)) == 0)
{
qCritical("PerseusInput::openDevice: cannot open device: %s", perseus_errorstr());
return false;
}
int buf[32];
m_sampleRates.clear();
if (perseus_get_sampling_rates(m_perseusDescriptor, buf, sizeof(buf)/sizeof(buf[0])) < 0)
{
qCritical("PerseusInput::openDevice: cannot get sampling rates: %s", perseus_errorstr());
perseus_close(m_perseusDescriptor);
return false;
}
else
{
for (int i = 0; (i < 32) && (buf[i] != 0); i++)
{
qDebug("PerseusInput::openDevice: sample rate: %d", buf[i]);
m_sampleRates.push_back(buf[i]);
}
}
return true;
}
void PerseusInput::closeDevice()
{
if (m_perseusDescriptor)
{
if (m_running) { stop(); }
perseus_close(m_perseusDescriptor);
}
}
void PerseusInput::setDeviceCenterFrequency(quint64 freq_hz, const PerseusSettings& settings)
{
qint64 df = ((qint64)freq_hz * settings.m_LOppmTenths) / 10000000LL;
freq_hz += df;
// wideband flag is inverted since parameter is set to enable preselection filters
int rc = perseus_set_ddc_center_freq(m_perseusDescriptor, freq_hz, settings.m_wideBand ? 0 : 1);
if (rc < 0) {
qWarning("PerseusInput::setDeviceCenterFrequency: could not set frequency to %llu Hz: %s", freq_hz, perseus_errorstr());
} else {
qDebug("PerseusInput::setDeviceCenterFrequency: frequency set to %llu Hz", freq_hz);
}
}
bool PerseusInput::applySettings(const PerseusSettings& settings, const QList<QString>& settingsKeys, bool force)
{
qDebug() << "PerseusInput::applySettings: force: " << force << settings.getDebugString(settingsKeys, force);
bool forwardChange = false;
int sampleRateIndex = settings.m_devSampleRateIndex;
if (settingsKeys.contains("devSampleRateIndex") || force)
{
forwardChange = true;
if (settings.m_devSampleRateIndex >= m_sampleRates.size()) {
sampleRateIndex = m_sampleRates.size() - 1;
}
if (m_perseusDescriptor != 0)
{
int rate = m_sampleRates[settings.m_devSampleRateIndex < m_sampleRates.size() ? settings.m_devSampleRateIndex: 0];
int rc;
for (int i = 0; i < 2; i++) // it turns out that it has to be done twice
{
rc = perseus_set_sampling_rate(m_perseusDescriptor, rate);
if (rc < 0) {
qCritical("PerseusInput::applySettings: could not set sample rate index %u (%d S/s): %s",
settings.m_devSampleRateIndex, rate, perseus_errorstr());
break;
}
else
{
qDebug("PerseusInput::applySettings: sample rate set to index #%d: %u (%d S/s)",
i, settings.m_devSampleRateIndex, rate);
}
}
}
}
if (settingsKeys.contains("log2Decim") || force)
{
forwardChange = true;
if (m_running)
{
m_perseusWorker->setLog2Decimation(settings.m_log2Decim);
qDebug("PerseusInput: set decimation to %d", (1<<settings.m_log2Decim));
}
}
if (settingsKeys.contains("iqOrder") || force)
{
if (m_running) {
m_perseusWorker->setIQOrder(settings.m_iqOrder);
}
}
if (force || settingsKeys.contains("centerFrequency")
|| settingsKeys.contains("LOppmTenths")
|| settingsKeys.contains("wideBand")
|| settingsKeys.contains("transverterMode")
|| settingsKeys.contains("transverterDeltaFrequency")
|| settingsKeys.contains("devSampleRateIndex"))
{
qint64 deviceCenterFrequency = settings.m_centerFrequency;
deviceCenterFrequency -= settings.m_transverterMode ? settings.m_transverterDeltaFrequency : 0;
deviceCenterFrequency = deviceCenterFrequency < 0 ? 0 : deviceCenterFrequency;
if (m_perseusDescriptor != 0)
{
setDeviceCenterFrequency(deviceCenterFrequency, settings);
qDebug("PerseusInput::applySettings: center freq: %llu Hz", settings.m_centerFrequency);
}
forwardChange = true;
}
if (settingsKeys.contains("attenuator") || force)
{
int rc = perseus_set_attenuator_n(m_perseusDescriptor, (int) settings.m_attenuator);
if (rc < 0) {
qWarning("PerseusInput::applySettings: cannot set attenuator to %d dB: %s", (int) settings.m_attenuator*10, perseus_errorstr());
} else {
qDebug("PerseusInput::applySettings: attenuator set to %d dB", (int) settings.m_attenuator*10);
}
}
if (settingsKeys.contains("adcDither")
|| settingsKeys.contains("adcPreamp") || force)
{
int rc = perseus_set_adc(m_perseusDescriptor, settings.m_adcDither ? 1 : 0, settings.m_adcPreamp ? 1 : 0);
if (rc < 0) {
qWarning("PerseusInput::applySettings: cannot set ADC to dither %s and preamp %s: %s",
settings.m_adcDither ? "on" : "off", settings.m_adcPreamp ? "on" : "off", perseus_errorstr());
} else {
qDebug("PerseusInput::applySettings: ADC set to dither %s and preamp %s",
settings.m_adcDither ? "on" : "off", settings.m_adcPreamp ? "on" : "off");
}
}
if (forwardChange)
{
int sampleRate = m_sampleRates[sampleRateIndex]/(1<<settings.m_log2Decim);
DSPSignalNotification *notif = new DSPSignalNotification(sampleRate, settings.m_centerFrequency);
m_deviceAPI->getDeviceEngineInputMessageQueue()->push(notif);
}
if (settings.m_useReverseAPI)
{
bool fullUpdate = (settingsKeys.contains("useReverseAPI") && settings.m_useReverseAPI) ||
settingsKeys.contains("reverseAPIAddress") ||
settingsKeys.contains("reverseAPIPort") ||
settingsKeys.contains("reverseAPIDeviceIndex");
webapiReverseSendSettings(settingsKeys, settings, fullUpdate || force);
}
if (force) {
m_settings = settings;
} else {
m_settings.applySettings(settingsKeys, settings);
}
m_settings.m_devSampleRateIndex = sampleRateIndex;
return true;
}
int PerseusInput::webapiRunGet(
SWGSDRangel::SWGDeviceState& response,
QString& errorMessage)
{
(void) errorMessage;
m_deviceAPI->getDeviceEngineStateStr(*response.getState());
return 200;
}
int PerseusInput::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 PerseusInput::webapiSettingsGet(
SWGSDRangel::SWGDeviceSettings& response,
QString& errorMessage)
{
(void) errorMessage;
response.setPerseusSettings(new SWGSDRangel::SWGPerseusSettings());
response.getPerseusSettings()->init();
webapiFormatDeviceSettings(response, m_settings);
return 200;
}
int PerseusInput::webapiSettingsPutPatch(
bool force,
const QStringList& deviceSettingsKeys,
SWGSDRangel::SWGDeviceSettings& response, // query + response
QString& errorMessage)
{
(void) errorMessage;
PerseusSettings settings = m_settings;
webapiUpdateDeviceSettings(settings, deviceSettingsKeys, response);
MsgConfigurePerseus *msg = MsgConfigurePerseus::create(settings, deviceSettingsKeys, force);
m_inputMessageQueue.push(msg);
if (m_guiMessageQueue) // forward to GUI if any
{
MsgConfigurePerseus *msgToGUI = MsgConfigurePerseus::create(settings, deviceSettingsKeys, force);
m_guiMessageQueue->push(msgToGUI);
}
webapiFormatDeviceSettings(response, settings);
return 200;
}
void PerseusInput::webapiUpdateDeviceSettings(
PerseusSettings& settings,
const QStringList& deviceSettingsKeys,
SWGSDRangel::SWGDeviceSettings& response)
{
if (deviceSettingsKeys.contains("centerFrequency")) {
settings.m_centerFrequency = response.getPerseusSettings()->getCenterFrequency();
}
if (deviceSettingsKeys.contains("LOppmTenths")) {
settings.m_LOppmTenths = response.getPerseusSettings()->getLOppmTenths();
}
if (deviceSettingsKeys.contains("devSampleRateIndex")) {
settings.m_devSampleRateIndex = response.getPerseusSettings()->getDevSampleRateIndex();
}
if (deviceSettingsKeys.contains("log2Decim")) {
settings.m_log2Decim = response.getPerseusSettings()->getLog2Decim();
}
if (deviceSettingsKeys.contains("iqOrder")) {
settings.m_iqOrder = response.getPerseusSettings()->getIqOrder() != 0;
}
if (deviceSettingsKeys.contains("adcDither")) {
settings.m_adcDither = response.getPerseusSettings()->getAdcDither() != 0;
}
if (deviceSettingsKeys.contains("adcPreamp")) {
settings.m_adcPreamp = response.getPerseusSettings()->getAdcPreamp() != 0;
}
if (deviceSettingsKeys.contains("wideBand")) {
settings.m_wideBand = response.getPerseusSettings()->getWideBand() != 0;
}
if (deviceSettingsKeys.contains("attenuator")) {
int attenuator = response.getPerseusSettings()->getAttenuator();
attenuator = attenuator < 0 ? 0 : attenuator > 3 ? 3 : attenuator;
settings.m_attenuator = (PerseusSettings::Attenuator) attenuator;
}
if (deviceSettingsKeys.contains("transverterDeltaFrequency")) {
settings.m_transverterDeltaFrequency = response.getPerseusSettings()->getTransverterDeltaFrequency();
}
if (deviceSettingsKeys.contains("transverterMode")) {
settings.m_transverterMode = response.getPerseusSettings()->getTransverterMode() != 0;
}
if (deviceSettingsKeys.contains("useReverseAPI")) {
settings.m_useReverseAPI = response.getPerseusSettings()->getUseReverseApi() != 0;
}
if (deviceSettingsKeys.contains("reverseAPIAddress")) {
settings.m_reverseAPIAddress = *response.getPerseusSettings()->getReverseApiAddress();
}
if (deviceSettingsKeys.contains("reverseAPIPort")) {
settings.m_reverseAPIPort = response.getPerseusSettings()->getReverseApiPort();
}
if (deviceSettingsKeys.contains("reverseAPIDeviceIndex")) {
settings.m_reverseAPIDeviceIndex = response.getPerseusSettings()->getReverseApiDeviceIndex();
}
}
int PerseusInput::webapiReportGet(
SWGSDRangel::SWGDeviceReport& response,
QString& errorMessage)
{
(void) errorMessage;
response.setPerseusReport(new SWGSDRangel::SWGPerseusReport());
response.getPerseusReport()->init();
webapiFormatDeviceReport(response);
return 200;
}
void PerseusInput::webapiFormatDeviceSettings(SWGSDRangel::SWGDeviceSettings& response, const PerseusSettings& settings)
{
response.getPerseusSettings()->setCenterFrequency(settings.m_centerFrequency);
response.getPerseusSettings()->setLOppmTenths(settings.m_LOppmTenths);
response.getPerseusSettings()->setDevSampleRateIndex(settings.m_devSampleRateIndex);
response.getPerseusSettings()->setLog2Decim(settings.m_log2Decim);
response.getPerseusSettings()->setIqOrder(settings.m_iqOrder ? 1 : 0);
response.getPerseusSettings()->setAdcDither(settings.m_adcDither ? 1 : 0);
response.getPerseusSettings()->setAdcPreamp(settings.m_adcPreamp ? 1 : 0);
response.getPerseusSettings()->setWideBand(settings.m_wideBand ? 1 : 0);
response.getPerseusSettings()->setAttenuator((int) settings.m_attenuator);
response.getPerseusSettings()->setTransverterDeltaFrequency(settings.m_transverterDeltaFrequency);
response.getPerseusSettings()->setTransverterMode(settings.m_transverterMode ? 1 : 0);
response.getPerseusSettings()->setUseReverseApi(settings.m_useReverseAPI ? 1 : 0);
if (response.getPerseusSettings()->getReverseApiAddress()) {
*response.getPerseusSettings()->getReverseApiAddress() = settings.m_reverseAPIAddress;
} else {
response.getPerseusSettings()->setReverseApiAddress(new QString(settings.m_reverseAPIAddress));
}
response.getPerseusSettings()->setReverseApiPort(settings.m_reverseAPIPort);
response.getPerseusSettings()->setReverseApiDeviceIndex(settings.m_reverseAPIDeviceIndex);
}
void PerseusInput::webapiFormatDeviceReport(SWGSDRangel::SWGDeviceReport& response)
{
response.getPerseusReport()->setSampleRates(new QList<SWGSDRangel::SWGSampleRate*>);
for (std::vector<uint32_t>::const_iterator it = getSampleRates().begin(); it != getSampleRates().end(); ++it)
{
response.getPerseusReport()->getSampleRates()->append(new SWGSDRangel::SWGSampleRate);
response.getPerseusReport()->getSampleRates()->back()->setRate(*it);
}
}
void PerseusInput::webapiReverseSendSettings(const QList<QString>& deviceSettingsKeys, const PerseusSettings& settings, bool force)
{
SWGSDRangel::SWGDeviceSettings *swgDeviceSettings = new SWGSDRangel::SWGDeviceSettings();
swgDeviceSettings->setDirection(0); // single Rx
swgDeviceSettings->setOriginatorIndex(m_deviceAPI->getDeviceSetIndex());
swgDeviceSettings->setDeviceHwType(new QString("Perseus"));
swgDeviceSettings->setPerseusSettings(new SWGSDRangel::SWGPerseusSettings());
SWGSDRangel::SWGPerseusSettings *swgPerseusSettings = swgDeviceSettings->getPerseusSettings();
// transfer data that has been modified. When force is on transfer all data except reverse API data
if (deviceSettingsKeys.contains("centerFrequency") || force) {
swgPerseusSettings->setCenterFrequency(settings.m_centerFrequency);
}
if (deviceSettingsKeys.contains("LOppmTenths") || force) {
swgPerseusSettings->setLOppmTenths(settings.m_LOppmTenths);
}
if (deviceSettingsKeys.contains("devSampleRateIndex") || force) {
swgPerseusSettings->setDevSampleRateIndex(settings.m_devSampleRateIndex);
}
if (deviceSettingsKeys.contains("log2Decim") || force) {
swgPerseusSettings->setLog2Decim(settings.m_log2Decim);
}
if (deviceSettingsKeys.contains("iqOrder") || force) {
swgPerseusSettings->setIqOrder(settings.m_iqOrder ? 1 : 0);
}
if (deviceSettingsKeys.contains("adcDither") || force) {
swgPerseusSettings->setAdcDither(settings.m_adcDither ? 1 : 0);
}
if (deviceSettingsKeys.contains("adcPreamp") || force) {
swgPerseusSettings->setAdcPreamp(settings.m_adcPreamp ? 1 : 0);
}
if (deviceSettingsKeys.contains("wideBand") || force) {
swgPerseusSettings->setWideBand(settings.m_wideBand ? 1 : 0);
}
if (deviceSettingsKeys.contains("attenuator") || force) {
swgPerseusSettings->setAttenuator((int) settings.m_attenuator);
}
if (deviceSettingsKeys.contains("transverterDeltaFrequency") || force) {
swgPerseusSettings->setTransverterDeltaFrequency(settings.m_transverterDeltaFrequency);
}
if (deviceSettingsKeys.contains("transverterMode") || force) {
swgPerseusSettings->setTransverterMode(settings.m_transverterMode ? 1 : 0);
}
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 PerseusInput::webapiReverseSendStartStop(bool start)
{
SWGSDRangel::SWGDeviceSettings *swgDeviceSettings = new SWGSDRangel::SWGDeviceSettings();
swgDeviceSettings->setDirection(0); // single Rx
swgDeviceSettings->setOriginatorIndex(m_deviceAPI->getDeviceSetIndex());
swgDeviceSettings->setDeviceHwType(new QString("Perseus"));
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 PerseusInput::networkManagerFinished(QNetworkReply *reply)
{
QNetworkReply::NetworkError replyError = reply->error();
if (replyError)
{
qWarning() << "PerseusInput::networkManagerFinished:"
<< " error(" << (int) replyError
<< "): " << replyError
<< ": " << reply->errorString();
}
else
{
QString answer = reply->readAll();
answer.chop(1); // remove last \n
qDebug("PerseusInput::networkManagerFinished: reply:\n%s", answer.toStdString().c_str());
}
reply->deleteLater();
}
Reference in New Issue View Git Blame Copy Permalink