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sdrangel/plugins/samplesink/fileoutput/fileoutput.cpp

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///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2016-2023 Edouard Griffiths, F4EXB <f4exb06@gmail.com> //
// Copyright (C) 2021 Andreas Baulig <free.geronimo@hotmail.de> //
// //
// 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 <errno.h>
#include <QDebug>
#include <QNetworkReply>
#include <QBuffer>
#include <QDateTime>
#include "SWGDeviceSettings.h"
#include "SWGDeviceState.h"
#include "util/simpleserializer.h"
#include "dsp/dspcommands.h"
#include "dsp/dspengine.h"
#include "dsp/filerecord.h"
#include "device/deviceapi.h"
#include "fileoutput.h"
#include "fileoutputworker.h"
MESSAGE_CLASS_DEFINITION(FileOutput::MsgConfigureFileOutput, Message)
MESSAGE_CLASS_DEFINITION(FileOutput::MsgStartStop, Message)
MESSAGE_CLASS_DEFINITION(FileOutput::MsgConfigureFileOutputName, Message)
MESSAGE_CLASS_DEFINITION(FileOutput::MsgConfigureFileOutputWork, Message)
MESSAGE_CLASS_DEFINITION(FileOutput::MsgConfigureFileOutputStreamTiming, Message)
MESSAGE_CLASS_DEFINITION(FileOutput::MsgReportFileOutputGeneration, Message)
MESSAGE_CLASS_DEFINITION(FileOutput::MsgReportFileOutputStreamTiming, Message)
FileOutput::FileOutput(DeviceAPI *deviceAPI) :
m_deviceAPI(deviceAPI),
m_settings(),
m_fileOutputWorker(nullptr),
m_deviceDescription("FileOutput"),
m_startingTimeStamp(0),
m_masterTimer(deviceAPI->getMasterTimer())
{
m_deviceAPI->setNbSinkStreams(1);
m_networkManager = new QNetworkAccessManager();
}
FileOutput::~FileOutput()
{
stop();
}
void FileOutput::destroy()
{
delete this;
}
void FileOutput::openFileStream()
{
if (m_ofstream.is_open()) {
m_ofstream.close();
}
m_ofstream.open(m_settings.m_fileName.toStdString().c_str(), std::ios::binary);
FileRecord::Header header;
int actualSampleRate = m_settings.m_sampleRate * (1<<m_settings.m_log2Interp);
header.sampleRate = actualSampleRate;
header.centerFrequency = m_settings.m_centerFrequency;
m_startingTimeStamp = QDateTime::currentMSecsSinceEpoch();
header.startTimeStamp = (quint64)m_startingTimeStamp;
header.sampleSize = SDR_RX_SAMP_SZ;
FileRecord::writeHeader(m_ofstream, header);
qDebug() << "FileOutput::openFileStream: " << m_settings.m_fileName.toStdString().c_str();
}
void FileOutput::init()
{
applySettings(m_settings, QList<QString>(), true);
}
bool FileOutput::start()
{
QMutexLocker mutexLocker(&m_mutex);
qDebug() << "FileOutput::start";
openFileStream();
m_fileOutputWorker = new FileOutputWorker(&m_ofstream, &m_sampleSourceFifo);
m_fileOutputWorker->moveToThread(&m_fileOutputWorkerThread);
m_fileOutputWorker->setSamplerate(m_settings.m_sampleRate);
m_fileOutputWorker->setLog2Interpolation(m_settings.m_log2Interp);
m_fileOutputWorker->connectTimer(m_masterTimer);
startWorker();
mutexLocker.unlock();
//applySettings(m_generalSettings, m_settings, true);
qDebug("FileOutput::start: started");
if (getMessageQueueToGUI())
{
MsgReportFileOutputGeneration *report = MsgReportFileOutputGeneration::create(true); // acquisition on
getMessageQueueToGUI()->push(report);
}
return true;
}
void FileOutput::stop()
{
qDebug() << "FileSourceInput::stop";
QMutexLocker mutexLocker(&m_mutex);
if (m_fileOutputWorker)
{
stopWorker();
delete m_fileOutputWorker;
m_fileOutputWorker = nullptr;
}
if (m_ofstream.is_open()) {
m_ofstream.close();
}
if (getMessageQueueToGUI())
{
MsgReportFileOutputGeneration *report = MsgReportFileOutputGeneration::create(false); // acquisition off
getMessageQueueToGUI()->push(report);
}
}
void FileOutput::startWorker()
{
m_fileOutputWorker->startWork();
m_fileOutputWorkerThread.start();
}
void FileOutput::stopWorker()
{
m_fileOutputWorker->stopWork();
m_fileOutputWorkerThread.quit();
m_fileOutputWorkerThread.wait();
}
QByteArray FileOutput::serialize() const
{
return m_settings.serialize();
}
bool FileOutput::deserialize(const QByteArray& data)
{
bool success = true;
if (!m_settings.deserialize(data))
{
m_settings.resetToDefaults();
success = false;
}
MsgConfigureFileOutput* message = MsgConfigureFileOutput::create(m_settings, QList<QString>(), true);
m_inputMessageQueue.push(message);
if (m_guiMessageQueue)
{
MsgConfigureFileOutput* messageToGUI = MsgConfigureFileOutput::create(m_settings, QList<QString>(), true);
m_guiMessageQueue->push(messageToGUI);
}
return success;
}
const QString& FileOutput::getDeviceDescription() const
{
return m_deviceDescription;
}
int FileOutput::getSampleRate() const
{
return m_settings.m_sampleRate;
}
quint64 FileOutput::getCenterFrequency() const
{
return m_settings.m_centerFrequency;
}
void FileOutput::setCenterFrequency(qint64 centerFrequency)
{
FileOutputSettings settings = m_settings;
settings.m_centerFrequency = centerFrequency;
MsgConfigureFileOutput* message = MsgConfigureFileOutput::create(settings, QList<QString>{"centerFrequency"}, false);
m_inputMessageQueue.push(message);
if (m_guiMessageQueue)
{
MsgConfigureFileOutput* messageToGUI = MsgConfigureFileOutput::create(settings, QList<QString>{"centerFrequency"}, false);
m_guiMessageQueue->push(messageToGUI);
}
}
std::time_t FileOutput::getStartingTimeStamp() const
{
return m_startingTimeStamp;
}
bool FileOutput::handleMessage(const Message& message)
{
if (MsgConfigureFileOutputName::match(message))
{
MsgConfigureFileOutputName& conf = (MsgConfigureFileOutputName&) message;
m_settings.m_fileName = conf.getFileName();
openFileStream();
return true;
}
else if (MsgStartStop::match(message))
{
MsgStartStop& cmd = (MsgStartStop&) message;
qDebug() << "FileOutput::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 (MsgConfigureFileOutput::match(message))
{
qDebug() << "FileOutput::handleMessage: MsgConfigureFileOutput";
MsgConfigureFileOutput& conf = (MsgConfigureFileOutput&) message;
applySettings(conf.getSettings(), conf.getSettingsKeys(), conf.getForce());
return true;
}
else if (MsgConfigureFileOutputWork::match(message))
{
MsgConfigureFileOutputWork& conf = (MsgConfigureFileOutputWork&) message;
bool working = conf.isWorking();
if (m_fileOutputWorker != 0)
{
if (working) {
startWorker();
} else {
stopWorker();
}
}
return true;
}
else if (MsgConfigureFileOutputStreamTiming::match(message))
{
MsgReportFileOutputStreamTiming *report;
if (m_fileOutputWorker != 0 && getMessageQueueToGUI())
{
report = MsgReportFileOutputStreamTiming::create(m_fileOutputWorker->getSamplesCount());
getMessageQueueToGUI()->push(report);
}
return true;
}
else
{
return false;
}
}
void FileOutput::applySettings(const FileOutputSettings& settings, const QList<QString>& settingsKeys, bool force)
{
qDebug() << "FileOutput::applySettings: force:" << force << settings.getDebugString(settingsKeys, force);
QMutexLocker mutexLocker(&m_mutex);
bool forwardChange = false;
if (force || settingsKeys.contains("centerFrequency"))
{
forwardChange = true;
}
if (force || settingsKeys.contains("sampleRate"))
{
if (m_fileOutputWorker != 0) {
m_fileOutputWorker->setSamplerate(settings.m_sampleRate);
}
forwardChange = true;
}
if (force || settingsKeys.contains("log2Interp"))
{
if (m_fileOutputWorker != 0) {
m_fileOutputWorker->setLog2Interpolation(settings.m_log2Interp);
}
forwardChange = true;
}
if (settingsKeys.contains("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);
}
if (forwardChange)
{
qDebug("FileOutput::applySettings: forward: m_centerFrequency: %llu m_sampleRate: %llu m_log2Interp: %d",
m_settings.m_centerFrequency,
m_settings.m_sampleRate,
m_settings.m_log2Interp);
DSPSignalNotification *notif = new DSPSignalNotification(m_settings.m_sampleRate, m_settings.m_centerFrequency);
m_deviceAPI->getDeviceEngineInputMessageQueue()->push(notif);
}
}
int FileOutput::webapiSettingsGet(
SWGSDRangel::SWGDeviceSettings& response,
QString& errorMessage)
{
(void) errorMessage;
response.setFileOutputSettings(new SWGSDRangel::SWGFileOutputSettings());
response.getFileOutputSettings()->init();
webapiFormatDeviceSettings(response, m_settings);
return 200;
}
int FileOutput::webapiSettingsPutPatch(
bool force,
const QStringList& deviceSettingsKeys,
SWGSDRangel::SWGDeviceSettings& response, // query + response
QString& errorMessage)
{
(void) errorMessage;
FileOutputSettings settings = m_settings;
webapiUpdateDeviceSettings(settings, deviceSettingsKeys, response);
MsgConfigureFileOutput *msg = MsgConfigureFileOutput::create(settings, deviceSettingsKeys, force);
m_inputMessageQueue.push(msg);
if (m_guiMessageQueue) // forward to GUI if any
{
MsgConfigureFileOutput *msgToGUI = MsgConfigureFileOutput::create(settings, deviceSettingsKeys, force);
m_guiMessageQueue->push(msgToGUI);
}
webapiFormatDeviceSettings(response, settings);
return 200;
}
int FileOutput::webapiRunGet(
SWGSDRangel::SWGDeviceState& response,
QString& errorMessage)
{
(void) errorMessage;
m_deviceAPI->getDeviceEngineStateStr(*response.getState());
return 200;
}
int FileOutput::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)
{
MsgStartStop *messagetoGui = MsgStartStop::create(run);
m_guiMessageQueue->push(messagetoGui);
}
return 200;
}
void FileOutput::webapiFormatDeviceSettings(SWGSDRangel::SWGDeviceSettings& response, const FileOutputSettings& settings)
{
response.getFileOutputSettings()->setFileName(new QString(settings.m_fileName));
response.getFileOutputSettings()->setCenterFrequency(settings.m_centerFrequency);
response.getFileOutputSettings()->setSampleRate(settings.m_sampleRate);
response.getFileOutputSettings()->setLog2Interp(settings.m_log2Interp);
response.getFileOutputSettings()->setUseReverseApi(settings.m_useReverseAPI ? 1 : 0);
if (response.getFileOutputSettings()->getReverseApiAddress()) {
*response.getFileOutputSettings()->getReverseApiAddress() = settings.m_reverseAPIAddress;
} else {
response.getFileOutputSettings()->setReverseApiAddress(new QString(settings.m_reverseAPIAddress));
}
response.getFileOutputSettings()->setReverseApiPort(settings.m_reverseAPIPort);
response.getFileOutputSettings()->setReverseApiDeviceIndex(settings.m_reverseAPIDeviceIndex);
}
void FileOutput::webapiUpdateDeviceSettings(
FileOutputSettings& settings,
const QStringList& deviceSettingsKeys,
SWGSDRangel::SWGDeviceSettings& response)
{
if (deviceSettingsKeys.contains("fileName")) {
settings.m_fileName = *response.getFileOutputSettings()->getFileName();
}
if (deviceSettingsKeys.contains("centerFrequency")) {
settings.m_centerFrequency = response.getFileOutputSettings()->getCenterFrequency();
}
if (deviceSettingsKeys.contains("sampleRate")) {
settings.m_sampleRate = response.getFileOutputSettings()->getSampleRate();
}
if (deviceSettingsKeys.contains("log2Interp")) {
settings.m_log2Interp = response.getFileOutputSettings()->getLog2Interp();
}
if (deviceSettingsKeys.contains("useReverseAPI")) {
settings.m_useReverseAPI = response.getFileOutputSettings()->getUseReverseApi() != 0;
}
if (deviceSettingsKeys.contains("reverseAPIAddress")) {
settings.m_reverseAPIAddress = *response.getFileOutputSettings()->getReverseApiAddress();
}
if (deviceSettingsKeys.contains("reverseAPIPort")) {
settings.m_reverseAPIPort = response.getFileOutputSettings()->getReverseApiPort();
}
if (deviceSettingsKeys.contains("reverseAPIDeviceIndex")) {
settings.m_reverseAPIDeviceIndex = response.getFileOutputSettings()->getReverseApiDeviceIndex();
}
}
void FileOutput::webapiReverseSendSettings(const QList<QString>& deviceSettingsKeys, const FileOutputSettings& settings, bool force)
{
SWGSDRangel::SWGDeviceSettings *swgDeviceSettings = new SWGSDRangel::SWGDeviceSettings();
swgDeviceSettings->setDirection(1); // single Tx
swgDeviceSettings->setOriginatorIndex(m_deviceAPI->getDeviceSetIndex());
swgDeviceSettings->setDeviceHwType(new QString("FileOutput"));
swgDeviceSettings->setFileOutputSettings(new SWGSDRangel::SWGFileOutputSettings());
SWGSDRangel::SWGFileOutputSettings *swgFileOutputSettings = swgDeviceSettings->getFileOutputSettings();
// transfer data that has been modified. When force is on transfer all data except reverse API data
if (deviceSettingsKeys.contains("centerFrequency") || force) {
swgFileOutputSettings->setCenterFrequency(settings.m_centerFrequency);
}
if (deviceSettingsKeys.contains("sampleRate") || force) {
swgFileOutputSettings->setSampleRate(settings.m_sampleRate);
}
if (deviceSettingsKeys.contains("log2Interp") || force) {
swgFileOutputSettings->setLog2Interp(settings.m_log2Interp);
}
if (deviceSettingsKeys.contains("fileName") || force) {
swgFileOutputSettings->setFileName(new QString(settings.m_fileName));
}
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 FileOutput::webapiReverseSendStartStop(bool start)
{
SWGSDRangel::SWGDeviceSettings *swgDeviceSettings = new SWGSDRangel::SWGDeviceSettings();
swgDeviceSettings->setDirection(1); // single Tx
swgDeviceSettings->setOriginatorIndex(m_deviceAPI->getDeviceSetIndex());
swgDeviceSettings->setDeviceHwType(new QString("FileOutput"));
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 FileOutput::networkManagerFinished(QNetworkReply *reply)
{
QNetworkReply::NetworkError replyError = reply->error();
if (replyError)
{
qWarning() << "FileOutput::networkManagerFinished:"
<< " error(" << (int) replyError
<< "): " << replyError
<< ": " << reply->errorString();
}
else
{
QString answer = reply->readAll();
answer.chop(1); // remove last \n
qDebug("FileOutput::networkManagerFinished: reply:\n%s", answer.toStdString().c_str());
}
reply->deleteLater();
}
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