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sdrangel/sdrdaemon/sdrdaemonmain.cpp

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///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2018 Edouard Griffiths, F4EXB. //
// //
// SDRdaemon instance //
// //
// SDRdaemon is a detached SDR front end that handles the interface with a //
// physical device and sends or receives the I/Q samples stream to or from a //
// SDRangel instance via UDP. It is controlled via a Web REST API. //
// //
// 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 //
// //
// 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 <QSysInfo>
#include <QResource>
#include <unistd.h>
#include "dsp/dspengine.h"
#include "dsp/dspdevicesourceengine.h"
#include "dsp/dspdevicesinkengine.h"
#include "device/devicesourceapi.h"
#include "device/devicesinkapi.h"
#include "device/deviceenumerator.h"
#include "plugin/pluginmanager.h"
#include "util/message.h"
#include "loggerwithfile.h"
#include "webapi/webapiadapterdaemon.h"
#include "webapi/webapirequestmapper.h"
#include "webapi/webapiserver.h"
#include "channel/sdrdaemonchannelsink.h"
#include "channel/sdrdaemonchannelsource.h"
#include "sdrdaemonparser.h"
#include "sdrdaemonmain.h"
SDRDaemonMain *SDRDaemonMain::m_instance = 0;
SDRDaemonMain::SDRDaemonMain(qtwebapp::LoggerWithFile *logger, const SDRDaemonParser& parser, QObject *parent) :
QObject(parent),
m_logger(logger),
m_settings(),
m_dspEngine(DSPEngine::instance()),
m_lastEngineState(DSPDeviceSourceEngine::StNotStarted),
m_abort(false)
{
qDebug() << "SDRDaemonMain::SDRDaemonMain: start";
m_instance = this;
m_pluginManager = new PluginManager(this);
m_pluginManager->loadPluginsPart(QString("pluginssrv/samplesink"));
m_pluginManager->loadPluginsPart(QString("pluginssrv/samplesource"));
m_pluginManager->loadPluginsFinal();
connect(&m_inputMessageQueue, SIGNAL(messageEnqueued()), this, SLOT(handleMessages()), Qt::QueuedConnection);
m_masterTimer.start(50);
loadSettings();
QString applicationDirPath = QCoreApplication::instance()->applicationDirPath();
if (QResource::registerResource(applicationDirPath + "/sdrbase.rcc")) {
qDebug("SDRDaemonMain::SDRDaemonMain: registered resource file %s/%s", qPrintable(applicationDirPath), "sdrbase.rcc");
} else {
qWarning("SDRDaemonMain::SDRDaemonMain: could not register resource file %s/%s", qPrintable(applicationDirPath), "sdrbase.rcc");
}
m_apiAdapter = new WebAPIAdapterDaemon(*this);
m_requestMapper = new SDRDaemon::WebAPIRequestMapper(this);
m_requestMapper->setAdapter(m_apiAdapter);
m_apiServer = new SDRDaemon::WebAPIServer(parser.getServerAddress(), parser.getServerPort(), m_requestMapper);
m_apiServer->start();
m_tx = parser.getTx();
m_deviceType = parser.getDeviceType();
m_deviceSerial = parser.hasSerial() ? parser.getSerial() : "";
m_deviceSequence = parser.hasSequence() ? parser.getSequence() : -1;
m_deviceSourceEngine = 0;
m_deviceSinkEngine = 0;
m_deviceSourceAPI = 0;
m_deviceSinkAPI = 0;
m_channelSink = 0;
m_channelSource = 0;
if (m_tx)
{
if (addSinkDevice())
{
QString msg(tr("SDRDaemonMain::SDRDaemonMain: set sink %1").arg(m_deviceType));
if (m_deviceSerial.length() > 0) {
msg += tr(" ser: %1").arg(m_deviceSerial);
} else if (m_deviceSequence >= 0) {
msg += tr(" seq: %1").arg(m_deviceSequence);
} else {
msg += " first device";
}
QDebug info = qInfo();
info.noquote();
info << msg;
m_channelSource = new SDRDaemonChannelSource(m_deviceSinkAPI);
}
else
{
qCritical("SDRDaemonMain::SDRDaemonMain: sink device not found aborting");
m_abort = true;
}
}
else
{
if (addSourceDevice())
{
QString msg(tr("SDRDaemonMain::SDRDaemonMain: set source %1").arg(m_deviceType));
if (m_deviceSerial.length() > 0) {
msg += tr(" ser: %1").arg(m_deviceSerial);
} else if (m_deviceSequence >= 0) {
msg += tr(" seq: %1").arg(m_deviceSequence);
} else {
msg += " first device";
}
QDebug info = qInfo();
info.noquote();
info << msg;
m_channelSink = new SDRDaemonChannelSink(m_deviceSourceAPI);
m_channelSink->setNbBlocksFEC(parser.getNbBlocksFEC());
m_channelSink->setTxDelay(parser.getTxDelay());
m_channelSink->setDataAddress(parser.getDataAddress());
m_channelSink->setDataPort(parser.getDataPort());
}
else
{
qCritical("SDRDaemonMain::SDRDaemonMain: source device not found aborting");
m_abort = true;
}
}
qDebug() << "SDRDaemonMain::SDRDaemonMain: end";
}
SDRDaemonMain::~SDRDaemonMain()
{
removeDevice();
m_apiServer->stop();
m_settings.save();
delete m_apiServer;
delete m_requestMapper;
delete m_apiAdapter;
delete m_pluginManager;
qDebug() << "SDRDaemonMain::~SDRDaemonMain: end";
delete m_logger;
}
void SDRDaemonMain::loadSettings()
{
qDebug() << "SDRDaemonMain::loadSettings";
m_settings.load();
setLoggingOptions();
}
void SDRDaemonMain::setLoggingOptions()
{
m_logger->setConsoleMinMessageLevel(m_settings.getConsoleMinLogLevel());
if (m_settings.getUseLogFile())
{
qtwebapp::FileLoggerSettings fileLoggerSettings; // default values
if (m_logger->hasFileLogger()) {
fileLoggerSettings = m_logger->getFileLoggerSettings(); // values from file logger if it exists
}
fileLoggerSettings.fileName = m_settings.getLogFileName(); // put new values
m_logger->createOrSetFileLogger(fileLoggerSettings, 2000); // create file logger if it does not exist and apply settings in any case
}
if (m_logger->hasFileLogger()) {
m_logger->setFileMinMessageLevel(m_settings.getFileMinLogLevel());
}
m_logger->setUseFileLogger(m_settings.getUseLogFile());
if (m_settings.getUseLogFile())
{
#if QT_VERSION >= 0x050400
QString appInfoStr(tr("%1 %2 Qt %3 %4b %5 %6 DSP Rx:%7b Tx:%8b PID %9")
.arg(QCoreApplication::applicationName())
.arg(QCoreApplication::applicationVersion())
.arg(QT_VERSION_STR)
.arg(QT_POINTER_SIZE*8)
.arg(QSysInfo::currentCpuArchitecture())
.arg(QSysInfo::prettyProductName())
.arg(SDR_RX_SAMP_SZ)
.arg(SDR_TX_SAMP_SZ)
.arg(QCoreApplication::applicationPid()));
#else
QString appInfoStr(tr("%1 %2 Qt %3 %4b DSP Rx:%5b Tx:%6b PID %7")
.arg(QCoreApplication::applicationName())
.arg(QCoreApplication::applicationVersion())
.arg(QT_VERSION_STR)
.arg(QT_POINTER_SIZE*8)
.arg(SDR_RX_SAMP_SZ)
.arg(SDR_RX_SAMP_SZ)
.arg(QCoreApplication::applicationPid());
#endif
m_logger->logToFile(QtInfoMsg, appInfoStr);
}
}
bool SDRDaemonMain::addSinkDevice()
{
int deviceIndex = getDeviceIndex();
if (deviceIndex >= 0)
{
DSPDeviceSinkEngine *dspDeviceSinkEngine = m_dspEngine->addDeviceSinkEngine();
dspDeviceSinkEngine->start();
uint dspDeviceSinkEngineUID = dspDeviceSinkEngine->getUID();
char uidCStr[16];
sprintf(uidCStr, "UID:%d", dspDeviceSinkEngineUID);
m_deviceSinkEngine = dspDeviceSinkEngine;
m_deviceSinkAPI = new DeviceSinkAPI(0, dspDeviceSinkEngine);
PluginInterface::SamplingDevice samplingDevice = DeviceEnumerator::instance()->getTxSamplingDevice(deviceIndex);
m_deviceSinkAPI->setSampleSinkSequence(samplingDevice.sequence);
m_deviceSinkAPI->setNbItems(samplingDevice.deviceNbItems);
m_deviceSinkAPI->setItemIndex(samplingDevice.deviceItemIndex);
m_deviceSinkAPI->setHardwareId(samplingDevice.hardwareId);
m_deviceSinkAPI->setSampleSinkId(samplingDevice.id);
m_deviceSinkAPI->setSampleSinkSerial(samplingDevice.serial);
m_deviceSinkAPI->setSampleSinkDisplayName(samplingDevice.displayedName);
m_deviceSinkAPI->setSampleSinkPluginInterface(DeviceEnumerator::instance()->getTxPluginInterface(deviceIndex));
DeviceSampleSink *sink = m_deviceSinkAPI->getPluginInterface()->createSampleSinkPluginInstanceOutput(
m_deviceSinkAPI->getSampleSinkId(), m_deviceSinkAPI);
m_deviceSinkAPI->setSampleSink(sink);
return true;
}
return false;
}
bool SDRDaemonMain::addSourceDevice()
{
int deviceIndex = getDeviceIndex();
if (deviceIndex >= 0)
{
DSPDeviceSourceEngine *dspDeviceSourceEngine = m_dspEngine->addDeviceSourceEngine();
dspDeviceSourceEngine->start();
uint dspDeviceSourceEngineUID = dspDeviceSourceEngine->getUID();
char uidCStr[16];
sprintf(uidCStr, "UID:%d", dspDeviceSourceEngineUID);
m_deviceSourceEngine = dspDeviceSourceEngine;
m_deviceSourceAPI = new DeviceSourceAPI(0, dspDeviceSourceEngine);
PluginInterface::SamplingDevice samplingDevice = DeviceEnumerator::instance()->getRxSamplingDevice(deviceIndex);
m_deviceSourceAPI->setSampleSourceSequence(samplingDevice.sequence);
m_deviceSourceAPI->setNbItems(samplingDevice.deviceNbItems);
m_deviceSourceAPI->setItemIndex(samplingDevice.deviceItemIndex);
m_deviceSourceAPI->setHardwareId(samplingDevice.hardwareId);
m_deviceSourceAPI->setSampleSourceId(samplingDevice.id);
m_deviceSourceAPI->setSampleSourceSerial(samplingDevice.serial);
m_deviceSourceAPI->setSampleSourceDisplayName(samplingDevice.displayedName);
m_deviceSourceAPI->setSampleSourcePluginInterface(DeviceEnumerator::instance()->getRxPluginInterface(deviceIndex));
DeviceSampleSource *source = m_deviceSourceAPI->getPluginInterface()->createSampleSourcePluginInstanceInput(
m_deviceSourceAPI->getSampleSourceId(), m_deviceSourceAPI);
m_deviceSourceAPI->setSampleSource(source);
return true;
}
return false;
}
void SDRDaemonMain::removeDevice()
{
if (m_deviceSourceEngine) // source set
{
m_deviceSourceEngine->stopAcquistion();
// deletes old UI and input object
if (m_channelSink) {
m_channelSink->destroy();
}
m_deviceSourceAPI->resetSampleSourceId();
m_deviceSourceAPI->getPluginInterface()->deleteSampleSourcePluginInstanceInput(
m_deviceSourceAPI->getSampleSource());
m_deviceSourceAPI->clearBuddiesLists(); // clear old API buddies lists
m_deviceSourceEngine->stop();
m_dspEngine->removeLastDeviceSourceEngine();
delete m_deviceSourceAPI;
m_deviceSourceAPI = 0;
}
else if (m_deviceSinkEngine) // sink set
{
m_deviceSinkEngine->stopGeneration();
// deletes old UI and output object
if (m_channelSource) {
m_channelSource->destroy();
}
m_deviceSinkAPI->resetSampleSinkId();
m_deviceSinkAPI->getPluginInterface()->deleteSampleSinkPluginInstanceOutput(
m_deviceSinkAPI->getSampleSink());
m_deviceSinkAPI->clearBuddiesLists(); // clear old API buddies lists
m_deviceSinkEngine->stop();
m_dspEngine->removeLastDeviceSinkEngine();
delete m_deviceSinkAPI;
m_deviceSinkAPI = 0;
}
}
int SDRDaemonMain::getDeviceIndex()
{
int nbSamplingDevices = m_tx ? DeviceEnumerator::instance()->getNbTxSamplingDevices() : DeviceEnumerator::instance()->getNbRxSamplingDevices();
for (int i = 0; i < nbSamplingDevices; i++)
{
PluginInterface::SamplingDevice samplingDevice = m_tx ? DeviceEnumerator::instance()->getTxSamplingDevice(i) : DeviceEnumerator::instance()->getRxSamplingDevice(i);
if (samplingDevice.hardwareId == m_deviceType)
{
if (m_deviceSerial.length() > 0)
{
if (samplingDevice.serial == m_deviceSerial) {
return i;
} else {
continue;
}
}
else if (m_deviceSequence >= 0)
{
if (samplingDevice.sequence == m_deviceSequence) {
return i;
} else {
continue;
}
}
else
{
return i;
}
}
}
return -1; // not found
}
bool SDRDaemonMain::handleMessage(const Message& cmd __attribute__((unused)))
{
return false;
}
void SDRDaemonMain::handleMessages()
{
Message* message;
while ((message = m_inputMessageQueue.pop()) != 0)
{
qDebug("SDRDaemonMain::handleMessages: message: %s", message->getIdentifier());
handleMessage(*message);
delete message;
}
}
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