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sdrangel/plugins/samplesource/bladerf1input/bladerf1input.cpp
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Jon BenistonandClaude Opus 5 60db861797 Fix QString leak in the web API settings and report formatters 
The generated SWG setters overwrite the string pointer without deleting
what is already there, and every webapiSettingsGet and webapiReportGet
calls init() first, which has allocated one. Each call therefore leaked a
QString per string field. Measured at 117 bytes per settings GET for the
Satellite Tracker, over 20,000 requests.

Assign in place when the pointer is already set, which is what these same
functions have always done for title and reverseAPIAddress. 394 sites
across webapiFormatChannelSettings, webapiFormatDeviceSettings,
webapiFormatFeatureSettings and the three report equivalents.

The webapiReverseSend* functions are deliberately left alone: they build a
fresh SWG object whose constructor leaves the pointers null, so passing a
new QString is correct there.

After the change the same measurement is flat, at 7 bytes per GET.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-11 16:54:42 +01:00

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///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2015-2020, 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 <string.h>
#include <errno.h>
#include <QDebug>
#include <QNetworkReply>
#include <QBuffer>
#include "SWGDeviceSettings.h"
#include "SWGDeviceState.h"
#include "util/simpleserializer.h"
#include "dsp/dspcommands.h"
#include "dsp/dspdevicesinkengine.h"
#include "device/deviceapi.h"
#include "bladerf1input.h"
#include "bladerf1inputthread.h"
MESSAGE_CLASS_DEFINITION(Bladerf1Input::MsgConfigureBladerf1, Message)
MESSAGE_CLASS_DEFINITION(Bladerf1Input::MsgStartStop, Message)
Bladerf1Input::Bladerf1Input(DeviceAPI *deviceAPI) :
m_deviceAPI(deviceAPI),
m_settings(),
m_dev(nullptr),
m_bladerfThread(nullptr),
m_deviceDescription("BladeRFInput"),
m_running(false)
{
m_sampleFifo.setLabel(m_deviceDescription);
openDevice();
m_deviceAPI->setNbSourceStreams(1);
m_deviceAPI->setBuddySharedPtr(&m_sharedParams);
m_networkManager = new QNetworkAccessManager();
QObject::connect(
m_networkManager,
&QNetworkAccessManager::finished,
this,
&Bladerf1Input::networkManagerFinished
);
}
Bladerf1Input::~Bladerf1Input()
{
QObject::disconnect(
m_networkManager,
&QNetworkAccessManager::finished,
this,
&Bladerf1Input::networkManagerFinished
);
delete m_networkManager;
if (m_running) {
Bladerf1Input::stop();
}
closeDevice();
m_deviceAPI->setBuddySharedPtr(nullptr);
}
void Bladerf1Input::destroy()
{
delete this;
}
bool Bladerf1Input::openDevice()
{
if (m_dev != nullptr)
{
closeDevice();
}
int res;
if (!m_sampleFifo.setSize(96000 * 4))
{
qCritical("BladerfInput::openDevice: could not allocate SampleFifo");
return false;
}
if (!m_deviceAPI->getSinkBuddies().empty())
{
const DeviceAPI *sinkBuddy = m_deviceAPI->getSinkBuddies()[0];
const DeviceBladeRF1Params *buddySharedParams = (DeviceBladeRF1Params *) sinkBuddy->getBuddySharedPtr();
if (buddySharedParams == nullptr)
{
qCritical("BladerfInput::openDevice: could not get shared parameters from buddy");
return false;
}
if (buddySharedParams->m_dev == nullptr) // device is not opened by buddy
{
qCritical("BladerfInput::openDevice: could not get BladeRF handle from buddy");
return false;
}
m_sharedParams = *buddySharedParams; // copy parameters from buddy
m_dev = m_sharedParams.m_dev; // get BladeRF handle
}
else
{
if (!DeviceBladeRF1::open_bladerf(&m_dev, qPrintable(m_deviceAPI->getSamplingDeviceSerial())))
{
qCritical("BladerfInput::start: could not open BladeRF %s", qPrintable(m_deviceAPI->getSamplingDeviceSerial()));
return false;
}
m_sharedParams.m_dev = m_dev;
}
if ((res = bladerf_sync_config(m_dev, BLADERF_RX_X1, BLADERF_FORMAT_SC16_Q11, 64, 8192, 32, 10000)) < 0)
{
qCritical("BladerfInput::start: bladerf_sync_config with return code %d", res);
return false;
}
if ((res = bladerf_enable_module(m_dev, BLADERF_MODULE_RX, true)) < 0)
{
qCritical("BladerfInput::start: bladerf_enable_module with return code %d", res);
return false;
}
return true;
}
void Bladerf1Input::init()
{
applySettings(m_settings, QList<QString>(), true);
}
bool Bladerf1Input::start()
{
QMutexLocker mutexLocker(&m_mutex);
if (m_running) {
return true;
}
if (!m_dev)
{
qDebug("BladerfInput::start: no device handle");
return false;
}
m_bladerfThread = new Bladerf1InputThread(m_dev, &m_sampleFifo);
m_bladerfThread->setLog2Decimation(m_settings.m_log2Decim);
m_bladerfThread->setFcPos((int) m_settings.m_fcPos);
m_bladerfThread->setIQOrder(m_settings.m_iqOrder);
m_bladerfThread->startWork();
m_running = true;
mutexLocker.unlock();
applySettings(m_settings, QList<QString>(), true);
qDebug("BladerfInput::startInput: started");
return true;
}
void Bladerf1Input::closeDevice()
{
int res;
if (m_dev == nullptr) { // was never open
return;
}
if ((res = bladerf_enable_module(m_dev, BLADERF_MODULE_RX, false)) < 0)
{
qCritical("BladerfInput::stop: bladerf_enable_module with return code %d", res);
}
if (m_deviceAPI->getSinkBuddies().empty())
{
qDebug("BladerfInput::closeDevice: closing device since Tx side is not open");
if(m_dev != nullptr) // close BladeRF
{
bladerf_close(m_dev);
}
}
m_sharedParams.m_dev = nullptr;
m_dev = nullptr;
}
void Bladerf1Input::stop()
{
QMutexLocker mutexLocker(&m_mutex);
if (!m_running) {
return;
}
m_running = false;
if(m_bladerfThread)
{
m_bladerfThread->stopWork();
delete m_bladerfThread;
m_bladerfThread = nullptr;
}
}
QByteArray Bladerf1Input::serialize() const
{
return m_settings.serialize();
}
bool Bladerf1Input::deserialize(const QByteArray& data)
{
bool success = true;
if (!m_settings.deserialize(data))
{
m_settings.resetToDefaults();
success = false;
}
MsgConfigureBladerf1* message = MsgConfigureBladerf1::create(m_settings, QList<QString>(), true);
m_inputMessageQueue.push(message);
if (m_guiMessageQueue)
{
MsgConfigureBladerf1* messageToGUI = MsgConfigureBladerf1::create(m_settings, QList<QString>(), true);
m_guiMessageQueue->push(messageToGUI);
}
return success;
}
const QString& Bladerf1Input::getDeviceDescription() const
{
return m_deviceDescription;
}
int Bladerf1Input::getSampleRate() const
{
int rate = m_settings.m_devSampleRate;
return (rate / (1<<m_settings.m_log2Decim));
}
quint64 Bladerf1Input::getCenterFrequency() const
{
return m_settings.m_centerFrequency;
}
void Bladerf1Input::setCenterFrequency(qint64 centerFrequency)
{
BladeRF1InputSettings settings = m_settings;
settings.m_centerFrequency = centerFrequency;
MsgConfigureBladerf1* message = MsgConfigureBladerf1::create(settings, QList<QString>{"centerFrequency"}, false);
m_inputMessageQueue.push(message);
if (m_guiMessageQueue)
{
MsgConfigureBladerf1* messageToGUI = MsgConfigureBladerf1::create(settings, QList<QString>{"centerFrequency"}, false);
m_guiMessageQueue->push(messageToGUI);
}
}
bool Bladerf1Input::handleMessage(const Message& message)
{
if (MsgConfigureBladerf1::match(message))
{
auto& conf = (const MsgConfigureBladerf1&) message;
qDebug() << "Bladerf1Input::handleMessage: MsgConfigureBladerf1";
if (!applySettings(conf.getSettings(), conf.getSettingsKeys(), conf.getForce())) {
qDebug("BladeRF config error");
}
return true;
}
else if (MsgStartStop::match(message))
{
auto& cmd = (const MsgStartStop&) message;
qDebug() << "BladerfInput::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 Bladerf1Input::applySettings(const BladeRF1InputSettings& settings, const QList<QString>& settingsKeys, bool force)
{
bool forwardChange = false;
qDebug() << "BladerfInput::applySettings: force: " << force << settings.getDebugString(settingsKeys, force);
if ((settingsKeys.contains("dcBlock")) ||
settingsKeys.contains("iqCorrection") || force)
{
m_deviceAPI->configureCorrections(settings.m_dcBlock, settings.m_iqCorrection);
}
if ((m_dev != nullptr) && (settingsKeys.contains("lnaGain") || force))
{
if(bladerf_set_lna_gain(m_dev, getLnaGain(settings.m_lnaGain)) != 0) {
qDebug("BladerfInput::applySettings: bladerf_set_lna_gain() failed");
} else {
qDebug() << "BladerfInput::applySettings: LNA gain set to " << getLnaGain(settings.m_lnaGain);
}
}
if ((m_dev != nullptr) && (settingsKeys.contains("vga1") || force))
{
if(bladerf_set_rxvga1(m_dev, settings.m_vga1) != 0) {
qDebug("BladerfInput::applySettings: bladerf_set_rxvga1() failed");
} else {
qDebug() << "BladerfInput::applySettings: VGA1 gain set to " << settings.m_vga1;
}
}
if ((m_dev != nullptr) && (settingsKeys.contains("vga2") || force))
{
if(bladerf_set_rxvga2(m_dev, settings.m_vga2) != 0) {
qDebug("BladerfInput::applySettings: bladerf_set_rxvga2() failed");
} else {
qDebug() << "BladerfInput::applySettings: VGA2 gain set to " << settings.m_vga2;
}
}
if ((m_dev != nullptr) && (settingsKeys.contains("xb200") || force))
{
bool changeSettings;
if (!m_deviceAPI->getSinkBuddies().empty())
{
DeviceAPI *buddy = m_deviceAPI->getSinkBuddies()[0];
if (buddy->getDeviceSinkEngine()->state() == DSPDeviceSinkEngine::State::StRunning) { // Tx side running
changeSettings = false;
} else {
changeSettings = true;
}
}
else // No Tx open
{
changeSettings = true;
}
if (changeSettings)
{
if (settings.m_xb200)
{
if (bladerf_expansion_attach(m_dev, BLADERF_XB_200) != 0) {
qDebug("BladerfInput::applySettings: bladerf_expansion_attach(xb200) failed");
} else {
qDebug() << "BladerfInput::applySettings: Attach XB200";
}
}
else
{
if (bladerf_expansion_attach(m_dev, BLADERF_XB_NONE) != 0) {
qDebug("BladerfInput::applySettings: bladerf_expansion_attach(none) failed");
} else {
qDebug() << "BladerfInput::applySettings: Detach XB200";
}
}
m_sharedParams.m_xb200Attached = settings.m_xb200;
}
}
if ((m_dev != nullptr) && (settingsKeys.contains("xb200Path") || force))
{
if(bladerf_xb200_set_path(m_dev, BLADERF_MODULE_RX, settings.m_xb200Path) != 0) {
qDebug("BladerfInput::applySettings: bladerf_xb200_set_path(BLADERF_MODULE_RX) failed");
} else {
qDebug() << "BladerfInput::applySettings: set xb200 path to " << settings.m_xb200Path;
}
}
if ((m_dev != nullptr) && (settingsKeys.contains("xb200Filter") || force))
{
if(bladerf_xb200_set_filterbank(m_dev, BLADERF_MODULE_RX, settings.m_xb200Filter) != 0) {
qDebug("BladerfInput::applySettings: bladerf_xb200_set_filterbank(BLADERF_MODULE_RX) failed");
} else {
qDebug() << "BladerfInput::applySettings: set xb200 filter to " << settings.m_xb200Filter;
}
}
if (settingsKeys.contains("devSampleRate") || force)
{
forwardChange = true;
if (m_dev != nullptr)
{
unsigned int actualSamplerate;
if (bladerf_set_sample_rate(m_dev, BLADERF_MODULE_RX, settings.m_devSampleRate, &actualSamplerate) < 0) {
qCritical("BladerfInput::applySettings: could not set sample rate: %d", settings.m_devSampleRate);
} else {
qDebug() << "BladerfInput::applySettings: bladerf_set_sample_rate(BLADERF_MODULE_RX) actual sample rate is " << actualSamplerate;
}
}
}
if ((m_dev != nullptr) && (settingsKeys.contains("bandwidth") || force))
{
unsigned int actualBandwidth;
if( bladerf_set_bandwidth(m_dev, BLADERF_MODULE_RX, settings.m_bandwidth, &actualBandwidth) < 0) {
qCritical("BladerfInput::applySettings: could not set bandwidth: %d", settings.m_bandwidth);
} else {
qDebug() << "BladerfInput::applySettings: bladerf_set_bandwidth(BLADERF_MODULE_RX) actual bandwidth is " << actualBandwidth;
}
}
if (m_bladerfThread && (settingsKeys.contains("fcPos") || force))
{
m_bladerfThread->setFcPos((int) settings.m_fcPos);
qDebug() << "BladerfInput::applySettings: set fc pos (enum) to " << (int) settings.m_fcPos;
}
if (settingsKeys.contains("log2Decim") || force)
{
forwardChange = true;
if (m_bladerfThread)
{
m_bladerfThread->setLog2Decimation(settings.m_log2Decim);
qDebug() << "BladerfInput::applySettings: set decimation to " << (1<<settings.m_log2Decim);
}
}
if (m_bladerfThread && (settingsKeys.contains("iqOrder") || force))
{
m_bladerfThread->setIQOrder(settings.m_iqOrder);
}
if (settingsKeys.contains("centerFrequency")
|| settingsKeys.contains("log2Decim")
|| settingsKeys.contains("fcPos")
|| settingsKeys.contains("devSampleRate") || force)
{
qint64 deviceCenterFrequency = DeviceSampleSource::calculateDeviceCenterFrequency(
settings.m_centerFrequency,
0,
settings.m_log2Decim,
(DeviceSampleSource::fcPos_t) settings.m_fcPos,
settings.m_devSampleRate,
DeviceSampleSource::FrequencyShiftScheme::FSHIFT_STD,
false);
forwardChange = true;
if (m_dev != nullptr)
{
if (bladerf_set_frequency( m_dev, BLADERF_MODULE_RX, deviceCenterFrequency ) != 0) {
qWarning("BladerfInput::applySettings: bladerf_set_frequency(%lld) failed", settings.m_centerFrequency);
} else {
qDebug("BladerfInput::applySettings: bladerf_set_frequency(%lld)", settings.m_centerFrequency);
}
}
}
if (forwardChange)
{
int sampleRate = settings.m_devSampleRate/(1<<settings.m_log2Decim);
auto *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);
}
return true;
}
bladerf_lna_gain Bladerf1Input::getLnaGain(int lnaGain) const
{
if (lnaGain == 2) {
return BLADERF_LNA_GAIN_MAX;
} else if (lnaGain == 1) {
return BLADERF_LNA_GAIN_MID;
} else {
return BLADERF_LNA_GAIN_BYPASS;
}
}
int Bladerf1Input::webapiSettingsGet(
SWGSDRangel::SWGDeviceSettings& response,
QString& errorMessage)
{
(void) errorMessage;
response.setBladeRf1InputSettings(new SWGSDRangel::SWGBladeRF1InputSettings());
response.getBladeRf1InputSettings()->init();
webapiFormatDeviceSettings(response, m_settings);
return 200;
}
void Bladerf1Input::webapiFormatDeviceSettings(SWGSDRangel::SWGDeviceSettings& response, const BladeRF1InputSettings& settings)
{
if (response.getBladeRf1InputSettings()->getTitle()) {
*response.getBladeRf1InputSettings()->getTitle() = settings.m_title;
} else {
response.getBladeRf1InputSettings()->setTitle(new QString(settings.m_title));
}
if (response.getBladeRf1InputSettings()->getTitle()) {
*response.getBladeRf1InputSettings()->getTitle() = settings.m_title;
} else {
response.getBladeRf1InputSettings()->setTitle(new QString(settings.m_title));
}
response.getBladeRf1InputSettings()->setCenterFrequency(settings.m_centerFrequency);
response.getBladeRf1InputSettings()->setDevSampleRate(settings.m_devSampleRate);
response.getBladeRf1InputSettings()->setLnaGain(settings.m_lnaGain);
response.getBladeRf1InputSettings()->setVga1(settings.m_vga1);
response.getBladeRf1InputSettings()->setVga2(settings.m_vga2);
response.getBladeRf1InputSettings()->setBandwidth(settings.m_bandwidth);
response.getBladeRf1InputSettings()->setLog2Decim(settings.m_log2Decim);
response.getBladeRf1InputSettings()->setIqOrder(settings.m_iqOrder ? 1 : 0);
response.getBladeRf1InputSettings()->setFcPos((int) settings.m_fcPos);
response.getBladeRf1InputSettings()->setXb200(settings.m_xb200 ? 1 : 0);
response.getBladeRf1InputSettings()->setXb200Path((int) settings.m_xb200Path);
response.getBladeRf1InputSettings()->setXb200Filter((int) settings.m_xb200Filter);
response.getBladeRf1InputSettings()->setDcBlock(settings.m_dcBlock ? 1 : 0);
response.getBladeRf1InputSettings()->setIqCorrection(settings.m_iqCorrection ? 1 : 0);
response.getBladeRf1InputSettings()->setUseReverseApi(settings.m_useReverseAPI ? 1 : 0);
if (response.getBladeRf1InputSettings()->getReverseApiAddress()) {
*response.getBladeRf1InputSettings()->getReverseApiAddress() = settings.m_reverseAPIAddress;
} else {
response.getBladeRf1InputSettings()->setReverseApiAddress(new QString(settings.m_reverseAPIAddress));
}
response.getBladeRf1InputSettings()->setReverseApiPort(settings.m_reverseAPIPort);
response.getBladeRf1InputSettings()->setReverseApiDeviceIndex(settings.m_reverseAPIDeviceIndex);
}
int Bladerf1Input::webapiSettingsPutPatch(
bool force,
const QStringList& deviceSettingsKeys,
SWGSDRangel::SWGDeviceSettings& response, // query + response
QString& errorMessage)
{
(void) errorMessage;
BladeRF1InputSettings settings = m_settings;
webapiUpdateDeviceSettings(settings, deviceSettingsKeys, response);
MsgConfigureBladerf1 *msg = MsgConfigureBladerf1::create(settings, deviceSettingsKeys, force);
m_inputMessageQueue.push(msg);
if (m_guiMessageQueue) // forward to GUI if any
{
MsgConfigureBladerf1 *msgToGUI = MsgConfigureBladerf1::create(settings, deviceSettingsKeys, force);
m_guiMessageQueue->push(msgToGUI);
}
webapiFormatDeviceSettings(response, settings);
return 200;
}
void Bladerf1Input::webapiUpdateDeviceSettings(
BladeRF1InputSettings& settings,
const QStringList& deviceSettingsKeys,
SWGSDRangel::SWGDeviceSettings& response)
{
if (deviceSettingsKeys.contains("title")) {
settings.m_title = *response.getBladeRf1InputSettings()->getTitle();
}
if (deviceSettingsKeys.contains("centerFrequency")) {
settings.m_centerFrequency = response.getBladeRf1InputSettings()->getCenterFrequency();
}
if (deviceSettingsKeys.contains("devSampleRate")) {
settings.m_devSampleRate = response.getBladeRf1InputSettings()->getDevSampleRate();
}
if (deviceSettingsKeys.contains("lnaGain")) {
settings.m_lnaGain = response.getBladeRf1InputSettings()->getLnaGain();
}
if (deviceSettingsKeys.contains("vga1")) {
settings.m_vga1 = response.getBladeRf1InputSettings()->getVga1();
}
if (deviceSettingsKeys.contains("vga2")) {
settings.m_vga2 = response.getBladeRf1InputSettings()->getVga2();
}
if (deviceSettingsKeys.contains("bandwidth")) {
settings.m_bandwidth = response.getBladeRf1InputSettings()->getBandwidth();
}
if (deviceSettingsKeys.contains("log2Decim")) {
settings.m_log2Decim = response.getBladeRf1InputSettings()->getLog2Decim();
}
if (deviceSettingsKeys.contains("iqOrder")) {
settings.m_iqOrder = response.getBladeRf1InputSettings()->getIqOrder() != 0;
}
if (deviceSettingsKeys.contains("fcPos")) {
settings.m_fcPos = static_cast<BladeRF1InputSettings::fcPos_t>(response.getBladeRf1InputSettings()->getFcPos());
}
if (deviceSettingsKeys.contains("xb200")) {
settings.m_xb200 = response.getBladeRf1InputSettings()->getXb200() == 0 ? false : true;
}
if (deviceSettingsKeys.contains("xb200Path")) {
settings.m_xb200Path = static_cast<bladerf_xb200_path>(response.getBladeRf1InputSettings()->getXb200Path());
}
if (deviceSettingsKeys.contains("xb200Filter")) {
settings.m_xb200Filter = static_cast<bladerf_xb200_filter>(response.getBladeRf1InputSettings()->getXb200Filter());
}
if (deviceSettingsKeys.contains("dcBlock")) {
settings.m_dcBlock = response.getBladeRf1InputSettings()->getDcBlock() != 0;
}
if (deviceSettingsKeys.contains("iqCorrection")) {
settings.m_iqCorrection = response.getBladeRf1InputSettings()->getIqCorrection() != 0;
}
if (deviceSettingsKeys.contains("useReverseAPI")) {
settings.m_useReverseAPI = response.getBladeRf1InputSettings()->getUseReverseApi() != 0;
}
if (deviceSettingsKeys.contains("reverseAPIAddress")) {
settings.m_reverseAPIAddress = *response.getBladeRf1InputSettings()->getReverseApiAddress();
}
if (deviceSettingsKeys.contains("reverseAPIPort")) {
settings.m_reverseAPIPort = (uint16_t) response.getBladeRf1InputSettings()->getReverseApiPort();
}
if (deviceSettingsKeys.contains("reverseAPIDeviceIndex")) {
settings.m_reverseAPIDeviceIndex = (uint16_t) response.getBladeRf1InputSettings()->getReverseApiDeviceIndex();
}
}
int Bladerf1Input::webapiRunGet(
SWGSDRangel::SWGDeviceState& response,
QString& errorMessage)
{
(void) errorMessage;
m_deviceAPI->getDeviceEngineStateStr(*response.getState());
return 200;
}
int Bladerf1Input::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;
}
void Bladerf1Input::webapiReverseSendSettings(const QList<QString>& deviceSettingsKeys, const BladeRF1InputSettings& settings, bool force)
{
auto *swgDeviceSettings = new SWGSDRangel::SWGDeviceSettings();
swgDeviceSettings->setDirection(0); // single Rx
swgDeviceSettings->setOriginatorIndex(m_deviceAPI->getDeviceSetIndex());
swgDeviceSettings->setDeviceHwType(new QString("BladeRF1"));
swgDeviceSettings->setBladeRf1InputSettings(new SWGSDRangel::SWGBladeRF1InputSettings());
SWGSDRangel::SWGBladeRF1InputSettings *swgBladeRF1Settings = swgDeviceSettings->getBladeRf1InputSettings();
// transfer data that has been modified. When force is on transfer all data except reverse API data
if (deviceSettingsKeys.contains("title") || force) {
swgBladeRF1Settings->setTitle(new QString(settings.m_title));
}
if (deviceSettingsKeys.contains("centerFrequency") || force) {
swgBladeRF1Settings->setCenterFrequency(settings.m_centerFrequency);
}
if (deviceSettingsKeys.contains("devSampleRate") || force) {
swgBladeRF1Settings->setDevSampleRate(settings.m_devSampleRate);
}
if (deviceSettingsKeys.contains("lnaGain") || force) {
swgBladeRF1Settings->setLnaGain(settings.m_lnaGain);
}
if (deviceSettingsKeys.contains("vga1") || force) {
swgBladeRF1Settings->setVga1(settings.m_vga1);
}
if (deviceSettingsKeys.contains("vga2") || force) {
swgBladeRF1Settings->setVga1(settings.m_vga2);
}
if (deviceSettingsKeys.contains("bandwidth") || force) {
swgBladeRF1Settings->setBandwidth(settings.m_bandwidth);
}
if (deviceSettingsKeys.contains("log2Decim") || force) {
swgBladeRF1Settings->setLog2Decim(settings.m_log2Decim);
}
if (deviceSettingsKeys.contains("iqOrder") || force) {
swgBladeRF1Settings->setIqOrder(settings.m_iqOrder ? 1 : 0);
}
if (deviceSettingsKeys.contains("fcPos") || force) {
swgBladeRF1Settings->setFcPos((int) settings.m_fcPos);
}
if (deviceSettingsKeys.contains("xb200") || force) {
swgBladeRF1Settings->setXb200(settings.m_xb200 ? 1 : 0);
}
if (deviceSettingsKeys.contains("xb200Path") || force) {
swgBladeRF1Settings->setXb200Path((int) settings.m_xb200Path);
}
if (deviceSettingsKeys.contains("xb200Filter") || force) {
swgBladeRF1Settings->setXb200Filter((int) settings.m_xb200Filter);
}
if (deviceSettingsKeys.contains("dcBlock") || force) {
swgBladeRF1Settings->setDcBlock(settings.m_dcBlock ? 1 : 0);
}
if (deviceSettingsKeys.contains("iqCorrection") || force) {
swgBladeRF1Settings->setIqCorrection(settings.m_iqCorrection ? 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");
auto *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 Bladerf1Input::webapiReverseSendStartStop(bool start)
{
auto *swgDeviceSettings = new SWGSDRangel::SWGDeviceSettings();
swgDeviceSettings->setDirection(0); // single Rx
swgDeviceSettings->setOriginatorIndex(m_deviceAPI->getDeviceSetIndex());
swgDeviceSettings->setDeviceHwType(new QString("BladeRF1"));
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");
auto *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 Bladerf1Input::networkManagerFinished(QNetworkReply *reply) const
{
QNetworkReply::NetworkError replyError = reply->error();
if (replyError)
{
qWarning() << "Bladerf1Input::networkManagerFinished:"
<< " error(" << (int) replyError
<< "): " << replyError
<< ": " << reply->errorString();
}
else
{
QString answer = reply->readAll();
answer.chop(1); // remove last \n
qDebug("Bladerf1Input::networkManagerFinished: reply:\n%s", answer.toStdString().c_str());
}
reply->deleteLater();
}
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