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Local output: Make settings assignments atomic. Part of #1329

This commit is contained in:
f4exb 2022-10-31 10:09:25 +01:00
parent 77b5d4d5ae
commit 3449293b6a
6 changed files with 82 additions and 31 deletions
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42
plugins/samplesink/localoutput/localoutput.cpp
View File

@ -75,7 +75,7 @@ void LocalOutput::destroy()
void LocalOutput::init()
{
applySettings(m_settings, true);
applySettings(m_settings, QList<QString>(), true);
}
bool LocalOutput::start()
@ -104,12 +104,12 @@ bool LocalOutput::deserialize(const QByteArray& data)
success = false;
}
MsgConfigureLocalOutput* message = MsgConfigureLocalOutput::create(m_settings, true);
MsgConfigureLocalOutput* message = MsgConfigureLocalOutput::create(m_settings, QList<QString>(), true);
m_inputMessageQueue.push(message);
if (m_guiMessageQueue)
{
MsgConfigureLocalOutput* messageToGUI = MsgConfigureLocalOutput::create(m_settings, true);
MsgConfigureLocalOutput* messageToGUI = MsgConfigureLocalOutput::create(m_settings, QList<QString>(), true);
m_guiMessageQueue->push(messageToGUI);
}
@ -178,8 +178,7 @@ bool LocalOutput::handleMessage(const Message& message)
if (cmd.getStartStop())
{
if (m_deviceAPI->initDeviceEngine())
{
if (m_deviceAPI->initDeviceEngine()) {
m_deviceAPI->startDeviceEngine();
}
}
@ -198,7 +197,7 @@ bool LocalOutput::handleMessage(const Message& message)
{
qDebug() << "LocalOutput::handleMessage:" << message.getIdentifier();
MsgConfigureLocalOutput& conf = (MsgConfigureLocalOutput&) message;
applySettings(conf.getSettings(), conf.getForce());
applySettings(conf.getSettings(), conf.getSettingsKeys(), conf.getForce());
return true;
}
else
@ -207,27 +206,30 @@ bool LocalOutput::handleMessage(const Message& message)
}
}
void LocalOutput::applySettings(const LocalOutputSettings& settings, bool force)
void LocalOutput::applySettings(const LocalOutputSettings& settings, const QList<QString>& settingsKeys, bool force)
{
qDebug() << "LocalOutput::applySettings: force:" << force << settings.getDebugString(settingsKeys, force);
QMutexLocker mutexLocker(&m_mutex);
std::ostringstream os;
QString remoteAddress;
QList<QString> reverseAPIKeys;
if (settings.m_useReverseAPI)
if (settingsKeys.contains("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);
bool fullUpdate = (settingsKeys.contains("useReverseAPI") && settings.m_useReverseAPI) ||
settingsKeys.contains("reverseAPIAddress") ||
settingsKeys.contains("reverseAPIPort") ||
settingsKeys.contains("reverseAPIDeviceIndex");
webapiReverseSendSettings(settingsKeys, settings, fullUpdate || force);
}
m_settings = settings;
m_remoteAddress = remoteAddress;
if (force) {
m_settings = settings;
} else {
m_settings.applySettings(settingsKeys, settings);
}
qDebug() << "LocalOutput::applySettings: "
<< " m_remoteAddress: " << m_remoteAddress;
m_remoteAddress = remoteAddress;
}
int LocalOutput::webapiRunGet(
@ -279,12 +281,12 @@ int LocalOutput::webapiSettingsPutPatch(
LocalOutputSettings settings = m_settings;
webapiUpdateDeviceSettings(settings, deviceSettingsKeys, response);
MsgConfigureLocalOutput *msg = MsgConfigureLocalOutput::create(settings, force);
MsgConfigureLocalOutput *msg = MsgConfigureLocalOutput::create(settings, deviceSettingsKeys, force);
m_inputMessageQueue.push(msg);
if (m_guiMessageQueue) // forward to GUI if any
{
MsgConfigureLocalOutput *msgToGUI = MsgConfigureLocalOutput::create(settings, force);
MsgConfigureLocalOutput *msgToGUI = MsgConfigureLocalOutput::create(settings, deviceSettingsKeys, force);
m_guiMessageQueue->push(msgToGUI);
}
@ -342,7 +344,7 @@ void LocalOutput::webapiFormatDeviceReport(SWGSDRangel::SWGDeviceReport& respons
response.getLocalOutputReport()->setSampleRate(m_sampleRate);
}
void LocalOutput::webapiReverseSendSettings(QList<QString>& deviceSettingsKeys, const LocalOutputSettings& settings, bool force)
void LocalOutput::webapiReverseSendSettings(const QList<QString>& deviceSettingsKeys, const LocalOutputSettings& settings, bool force)
{
(void) deviceSettingsKeys;
(void) force;

14
plugins/samplesink/localoutput/localoutput.h
View File

@ -43,20 +43,22 @@ public:
public:
const LocalOutputSettings& getSettings() const { return m_settings; }
const QList<QString>& getSettingsKeys() const { return m_settingsKeys; }
bool getForce() const { return m_force; }
static MsgConfigureLocalOutput* create(const LocalOutputSettings& settings, bool force = false)
{
return new MsgConfigureLocalOutput(settings, force);
static MsgConfigureLocalOutput* create(const LocalOutputSettings& settings, const QList<QString>& settingsKeys, bool force = false) {
return new MsgConfigureLocalOutput(settings, settingsKeys, force);
}
private:
LocalOutputSettings m_settings;
QList<QString> m_settingsKeys;
bool m_force;
MsgConfigureLocalOutput(const LocalOutputSettings& settings, bool force) :
MsgConfigureLocalOutput(const LocalOutputSettings& settings, const QList<QString>& settingsKeys, bool force) :
Message(),
m_settings(settings),
m_settingsKeys(settingsKeys),
m_force(force)
{ }
};
@ -166,9 +168,9 @@ private:
QNetworkAccessManager *m_networkManager;
QNetworkRequest m_networkRequest;
void applySettings(const LocalOutputSettings& settings, bool force = false);
void applySettings(const LocalOutputSettings& settings, const QList<QString>& settingsKeys, bool force = false);
void webapiFormatDeviceReport(SWGSDRangel::SWGDeviceReport& response);
void webapiReverseSendSettings(QList<QString>& deviceSettingsKeys, const LocalOutputSettings& settings, bool force);
void webapiReverseSendSettings(const QList<QString>& deviceSettingsKeys, const LocalOutputSettings& settings, bool force);
void webapiReverseSendStartStop(bool start);
private slots:

21
plugins/samplesink/localoutput/localoutputgui.cpp
View File

@ -144,7 +144,13 @@ bool LocalOutputGui::handleMessage(const Message& message)
if (LocalOutput::MsgConfigureLocalOutput::match(message))
{
const LocalOutput::MsgConfigureLocalOutput& cfg = (LocalOutput::MsgConfigureLocalOutput&) message;
m_settings = cfg.getSettings();
if (cfg.getForce()) {
m_settings = cfg.getSettings();
} else {
m_settings.applySettings(cfg.getSettingsKeys(), cfg.getSettings());
}
blockApplySettings(true);
displaySettings();
blockApplySettings(false);
@ -202,8 +208,7 @@ void LocalOutputGui::handleInputMessages()
}
else
{
if (handleMessage(*message))
{
if (handleMessage(*message)) {
delete message;
}
}
@ -232,8 +237,9 @@ void LocalOutputGui::displaySettings()
void LocalOutputGui::sendSettings()
{
if(!m_updateTimer.isActive())
if (!m_updateTimer.isActive()) {
m_updateTimer.start(100);
}
}
void LocalOutputGui::on_startStop_toggled(bool checked)
@ -251,9 +257,10 @@ void LocalOutputGui::updateHardware()
{
qDebug() << "LocalOutputGui::updateHardware";
LocalOutput::MsgConfigureLocalOutput* message =
LocalOutput::MsgConfigureLocalOutput::create(m_settings, m_forceSettings);
LocalOutput::MsgConfigureLocalOutput::create(m_settings, m_settingsKeys, m_forceSettings);
m_sampleSink->getInputMessageQueue()->push(message);
m_forceSettings = false;
m_settingsKeys.clear();
m_updateTimer.stop();
}
}
@ -304,6 +311,10 @@ void LocalOutputGui::openDeviceSettingsDialog(const QPoint& p)
m_settings.m_reverseAPIAddress = dialog.getReverseAPIAddress();
m_settings.m_reverseAPIPort = dialog.getReverseAPIPort();
m_settings.m_reverseAPIDeviceIndex = dialog.getReverseAPIDeviceIndex();
m_settingsKeys.append("useReverseAPI");
m_settingsKeys.append("reverseAPIAddress");
m_settingsKeys.append("reverseAPIPort");
m_settingsKeys.append("reverseAPIDeviceIndex");
sendSettings();
}

1
plugins/samplesink/localoutput/localoutputgui.h
View File

@ -54,6 +54,7 @@ private:
Ui::LocalOutputGui* ui;
LocalOutputSettings m_settings; //!< current settings
QList<QString> m_settingsKeys;
LocalOutput* m_sampleSink;
bool m_acquisition;
int m_streamSampleRate; //!< Sample rate of received stream

33
plugins/samplesink/localoutput/localoutputsettings.cpp
View File

@ -77,5 +77,38 @@ bool LocalOutputSettings::deserialize(const QByteArray& data)
}
}
void LocalOutputSettings::applySettings(const QStringList& settingsKeys, const LocalOutputSettings& settings)
{
if (settingsKeys.contains("useReverseAPI")) {
m_useReverseAPI = settings.m_useReverseAPI;
}
if (settingsKeys.contains("reverseAPIAddress")) {
m_reverseAPIAddress = settings.m_reverseAPIAddress;
}
if (settingsKeys.contains("reverseAPIPort")) {
m_reverseAPIPort = settings.m_reverseAPIPort;
}
if (settingsKeys.contains("reverseAPIDeviceIndex")) {
m_reverseAPIDeviceIndex = settings.m_reverseAPIDeviceIndex;
}
}
QString LocalOutputSettings::getDebugString(const QStringList& settingsKeys, bool force) const
{
std::ostringstream ostr;
if (settingsKeys.contains("useReverseAPI") || force) {
ostr << " m_useReverseAPI: " << m_useReverseAPI;
}
if (settingsKeys.contains("reverseAPIAddress") || force) {
ostr << " m_reverseAPIAddress: " << m_reverseAPIAddress.toStdString();
}
if (settingsKeys.contains("reverseAPIPort") || force) {
ostr << " m_reverseAPIPort: " << m_reverseAPIPort;
}
if (settingsKeys.contains("reverseAPIDeviceIndex") || force) {
ostr << " m_reverseAPIDeviceIndex: " << m_reverseAPIDeviceIndex;
}
return QString(ostr.str().c_str());
}

2
plugins/samplesink/localoutput/localoutputsettings.h
View File

@ -31,6 +31,8 @@ struct LocalOutputSettings {
void resetToDefaults();
QByteArray serialize() const;
bool deserialize(const QByteArray& data);
void applySettings(const QStringList& settingsKeys, const LocalOutputSettings& settings);
QString getDebugString(const QStringList& settingsKeys, bool force=false) const;
};
#endif /* PLUGINS_SAMPLESINK_LOCALOUTPUT_LOCALOUTPUTSETTINGS_H_ */