mirror of
https://github.com/f4exb/sdrangel.git
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416 lines
14 KiB
C++
416 lines
14 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2019 Edouard Griffiths, F4EXB //
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// //
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// This program is free software; you can redistribute it and/or modify //
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// it under the terms of the GNU General Public License as published by //
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// the Free Software Foundation as version 3 of the License, or //
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// (at your option) any later version. //
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// //
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// This program is distributed in the hope that it will be useful, //
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// but WITHOUT ANY WARRANTY; without even the implied warranty of //
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
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// GNU General Public License V3 for more details. //
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// //
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// You should have received a copy of the GNU General Public License //
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// along with this program. If not, see <http://www.gnu.org/licenses/>. //
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///////////////////////////////////////////////////////////////////////////////////
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#include <string.h>
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#include <errno.h>
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#include <QDebug>
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#include <QNetworkReply>
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#include <QBuffer>
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#include "SWGDeviceSettings.h"
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#include "SWGDeviceState.h"
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#include "SWGDeviceReport.h"
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#include "SWGLocalOutputReport.h"
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#include "util/simpleserializer.h"
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#include "dsp/dspcommands.h"
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#include "dsp/dspengine.h"
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#include "device/deviceapi.h"
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#include "localoutput.h"
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MESSAGE_CLASS_DEFINITION(LocalOutput::MsgConfigureLocalOutput, Message)
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MESSAGE_CLASS_DEFINITION(LocalOutput::MsgStartStop, Message)
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MESSAGE_CLASS_DEFINITION(LocalOutput::MsgReportSampleRateAndFrequency, Message)
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LocalOutput::LocalOutput(DeviceAPI *deviceAPI) :
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m_deviceAPI(deviceAPI),
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m_settings(),
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m_centerFrequency(0),
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m_sampleRate(48000),
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m_deviceDescription("LocalOutput")
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{
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m_sampleSourceFifo.resize(SampleSourceFifo::getSizePolicy(m_sampleRate));
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m_deviceAPI->setNbSinkStreams(1);
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m_networkManager = new QNetworkAccessManager();
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connect(m_networkManager, SIGNAL(finished(QNetworkReply*)), this, SLOT(networkManagerFinished(QNetworkReply*)));
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}
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LocalOutput::~LocalOutput()
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{
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disconnect(m_networkManager, SIGNAL(finished(QNetworkReply*)), this, SLOT(networkManagerFinished(QNetworkReply*)));
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delete m_networkManager;
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stop();
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}
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void LocalOutput::destroy()
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{
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delete this;
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}
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void LocalOutput::init()
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{
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applySettings(m_settings, true);
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}
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bool LocalOutput::start()
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{
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qDebug() << "LocalOutput::start";
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return true;
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}
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void LocalOutput::stop()
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{
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qDebug() << "LocalOutput::stop";
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}
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QByteArray LocalOutput::serialize() const
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{
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return m_settings.serialize();
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}
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bool LocalOutput::deserialize(const QByteArray& data)
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{
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bool success = true;
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if (!m_settings.deserialize(data))
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{
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m_settings.resetToDefaults();
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success = false;
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}
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MsgConfigureLocalOutput* message = MsgConfigureLocalOutput::create(m_settings, true);
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m_inputMessageQueue.push(message);
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if (m_guiMessageQueue)
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{
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MsgConfigureLocalOutput* messageToGUI = MsgConfigureLocalOutput::create(m_settings, true);
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m_guiMessageQueue->push(messageToGUI);
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}
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return success;
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}
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void LocalOutput::setMessageQueueToGUI(MessageQueue *queue)
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{
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m_guiMessageQueue = queue;
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}
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const QString& LocalOutput::getDeviceDescription() const
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{
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return m_deviceDescription;
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}
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int LocalOutput::getSampleRate() const
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{
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return m_sampleRate;
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}
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void LocalOutput::setSampleRate(int sampleRate)
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{
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m_sampleRate = sampleRate;
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m_sampleSourceFifo.resize(SampleSourceFifo::getSizePolicy(m_sampleRate));
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DSPSignalNotification *notif = new DSPSignalNotification(m_sampleRate, m_centerFrequency); // Frequency in Hz for the DSP engine
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m_deviceAPI->getDeviceEngineInputMessageQueue()->push(notif);
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if (getMessageQueueToGUI())
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{
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MsgReportSampleRateAndFrequency *msg = MsgReportSampleRateAndFrequency::create(m_sampleRate, m_centerFrequency);
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getMessageQueueToGUI()->push(msg);
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}
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}
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quint64 LocalOutput::getCenterFrequency() const
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{
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return m_centerFrequency;
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}
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void LocalOutput::setCenterFrequency(qint64 centerFrequency)
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{
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m_centerFrequency = centerFrequency;
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DSPSignalNotification *notif = new DSPSignalNotification(m_sampleRate, m_centerFrequency); // Frequency in Hz for the DSP engine
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m_deviceAPI->getDeviceEngineInputMessageQueue()->push(notif);
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if (getMessageQueueToGUI())
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{
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MsgReportSampleRateAndFrequency *msg = MsgReportSampleRateAndFrequency::create(m_sampleRate, m_centerFrequency);
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getMessageQueueToGUI()->push(msg);
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}
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}
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bool LocalOutput::handleMessage(const Message& message)
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{
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if (DSPSignalNotification::match(message))
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{
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return false;
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}
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else if (MsgStartStop::match(message))
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{
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MsgStartStop& cmd = (MsgStartStop&) message;
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qDebug() << "LocalOutput::handleMessage: MsgStartStop: " << (cmd.getStartStop() ? "start" : "stop");
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if (cmd.getStartStop())
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{
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if (m_deviceAPI->initDeviceEngine())
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{
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m_deviceAPI->startDeviceEngine();
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}
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}
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else
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{
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m_deviceAPI->stopDeviceEngine();
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}
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if (m_settings.m_useReverseAPI) {
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webapiReverseSendStartStop(cmd.getStartStop());
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}
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return true;
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}
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else if (MsgConfigureLocalOutput::match(message))
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{
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qDebug() << "LocalOutput::handleMessage:" << message.getIdentifier();
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MsgConfigureLocalOutput& conf = (MsgConfigureLocalOutput&) message;
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applySettings(conf.getSettings(), conf.getForce());
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return true;
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}
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else
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{
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return false;
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}
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}
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void LocalOutput::applySettings(const LocalOutputSettings& settings, bool force)
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{
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QMutexLocker mutexLocker(&m_mutex);
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std::ostringstream os;
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QString remoteAddress;
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QList<QString> reverseAPIKeys;
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if (settings.m_useReverseAPI)
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{
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bool fullUpdate = ((m_settings.m_useReverseAPI != settings.m_useReverseAPI) && settings.m_useReverseAPI) ||
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(m_settings.m_reverseAPIAddress != settings.m_reverseAPIAddress) ||
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(m_settings.m_reverseAPIPort != settings.m_reverseAPIPort) ||
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(m_settings.m_reverseAPIDeviceIndex != settings.m_reverseAPIDeviceIndex);
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webapiReverseSendSettings(reverseAPIKeys, settings, fullUpdate || force);
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}
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m_settings = settings;
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m_remoteAddress = remoteAddress;
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qDebug() << "LocalOutput::applySettings: "
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<< " m_remoteAddress: " << m_remoteAddress;
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}
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int LocalOutput::webapiRunGet(
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SWGSDRangel::SWGDeviceState& response,
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QString& errorMessage)
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{
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(void) errorMessage;
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m_deviceAPI->getDeviceEngineStateStr(*response.getState());
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return 200;
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}
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int LocalOutput::webapiRun(
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bool run,
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SWGSDRangel::SWGDeviceState& response,
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QString& errorMessage)
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{
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(void) errorMessage;
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m_deviceAPI->getDeviceEngineStateStr(*response.getState());
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MsgStartStop *message = MsgStartStop::create(run);
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m_inputMessageQueue.push(message);
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if (m_guiMessageQueue) // forward to GUI if any
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{
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MsgStartStop *msgToGUI = MsgStartStop::create(run);
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m_guiMessageQueue->push(msgToGUI);
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}
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return 200;
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}
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int LocalOutput::webapiSettingsGet(
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SWGSDRangel::SWGDeviceSettings& response,
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QString& errorMessage)
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{
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(void) errorMessage;
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response.setLocalOutputSettings(new SWGSDRangel::SWGLocalOutputSettings());
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response.getLocalOutputSettings()->init();
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webapiFormatDeviceSettings(response, m_settings);
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return 200;
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}
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int LocalOutput::webapiSettingsPutPatch(
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bool force,
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const QStringList& deviceSettingsKeys,
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SWGSDRangel::SWGDeviceSettings& response, // query + response
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QString& errorMessage)
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{
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(void) errorMessage;
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LocalOutputSettings settings = m_settings;
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webapiUpdateDeviceSettings(settings, deviceSettingsKeys, response);
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MsgConfigureLocalOutput *msg = MsgConfigureLocalOutput::create(settings, force);
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m_inputMessageQueue.push(msg);
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if (m_guiMessageQueue) // forward to GUI if any
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{
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MsgConfigureLocalOutput *msgToGUI = MsgConfigureLocalOutput::create(settings, force);
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m_guiMessageQueue->push(msgToGUI);
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}
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webapiFormatDeviceSettings(response, settings);
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return 200;
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}
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void LocalOutput::webapiUpdateDeviceSettings(
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LocalOutputSettings& settings,
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const QStringList& deviceSettingsKeys,
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SWGSDRangel::SWGDeviceSettings& response)
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{
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if (deviceSettingsKeys.contains("useReverseAPI")) {
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settings.m_useReverseAPI = response.getLocalOutputSettings()->getUseReverseApi() != 0;
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}
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if (deviceSettingsKeys.contains("reverseAPIAddress")) {
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settings.m_reverseAPIAddress = *response.getLocalOutputSettings()->getReverseApiAddress();
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}
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if (deviceSettingsKeys.contains("reverseAPIPort")) {
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settings.m_reverseAPIPort = response.getLocalOutputSettings()->getReverseApiPort();
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}
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if (deviceSettingsKeys.contains("reverseAPIDeviceIndex")) {
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settings.m_reverseAPIDeviceIndex = response.getLocalOutputSettings()->getReverseApiDeviceIndex();
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}
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}
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void LocalOutput::webapiFormatDeviceSettings(SWGSDRangel::SWGDeviceSettings& response, const LocalOutputSettings& settings)
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{
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response.getLocalOutputSettings()->setUseReverseApi(settings.m_useReverseAPI ? 1 : 0);
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if (response.getLocalOutputSettings()->getReverseApiAddress()) {
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*response.getLocalOutputSettings()->getReverseApiAddress() = settings.m_reverseAPIAddress;
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} else {
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response.getLocalOutputSettings()->setReverseApiAddress(new QString(settings.m_reverseAPIAddress));
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}
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response.getLocalOutputSettings()->setReverseApiPort(settings.m_reverseAPIPort);
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response.getLocalOutputSettings()->setReverseApiDeviceIndex(settings.m_reverseAPIDeviceIndex);
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}
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int LocalOutput::webapiReportGet(
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SWGSDRangel::SWGDeviceReport& response,
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QString& errorMessage)
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{
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(void) errorMessage;
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response.setLocalOutputReport(new SWGSDRangel::SWGLocalOutputReport());
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response.getLocalOutputReport()->init();
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webapiFormatDeviceReport(response);
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return 200;
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}
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void LocalOutput::webapiFormatDeviceReport(SWGSDRangel::SWGDeviceReport& response)
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{
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response.getLocalOutputReport()->setCenterFrequency(m_centerFrequency);
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response.getLocalOutputReport()->setSampleRate(m_sampleRate);
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}
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void LocalOutput::webapiReverseSendSettings(QList<QString>& deviceSettingsKeys, const LocalOutputSettings& settings, bool force)
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{
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(void) deviceSettingsKeys;
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(void) force;
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SWGSDRangel::SWGDeviceSettings *swgDeviceSettings = new SWGSDRangel::SWGDeviceSettings();
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swgDeviceSettings->setDirection(1); // single Tx
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swgDeviceSettings->setOriginatorIndex(m_deviceAPI->getDeviceSetIndex());
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swgDeviceSettings->setDeviceHwType(new QString("LocalOutput"));
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swgDeviceSettings->setLocalOutputSettings(new SWGSDRangel::SWGLocalOutputSettings());
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// transfer data that has been modified. When force is on transfer all data except reverse API data
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QString deviceSettingsURL = QString("http://%1:%2/sdrangel/deviceset/%3/device/settings")
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.arg(settings.m_reverseAPIAddress)
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.arg(settings.m_reverseAPIPort)
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.arg(settings.m_reverseAPIDeviceIndex);
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m_networkRequest.setUrl(QUrl(deviceSettingsURL));
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m_networkRequest.setHeader(QNetworkRequest::ContentTypeHeader, "application/json");
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QBuffer *buffer = new QBuffer();
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buffer->open((QBuffer::ReadWrite));
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buffer->write(swgDeviceSettings->asJson().toUtf8());
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buffer->seek(0);
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// Always use PATCH to avoid passing reverse API settings
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QNetworkReply *reply = m_networkManager->sendCustomRequest(m_networkRequest, "PATCH", buffer);
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buffer->setParent(reply);
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delete swgDeviceSettings;
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}
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void LocalOutput::webapiReverseSendStartStop(bool start)
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{
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SWGSDRangel::SWGDeviceSettings *swgDeviceSettings = new SWGSDRangel::SWGDeviceSettings();
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swgDeviceSettings->setDirection(0); // single Rx
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swgDeviceSettings->setOriginatorIndex(m_deviceAPI->getDeviceSetIndex());
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swgDeviceSettings->setDeviceHwType(new QString("LocalInput"));
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QString deviceSettingsURL = QString("http://%1:%2/sdrangel/deviceset/%3/device/run")
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.arg(m_settings.m_reverseAPIAddress)
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.arg(m_settings.m_reverseAPIPort)
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.arg(m_settings.m_reverseAPIDeviceIndex);
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m_networkRequest.setUrl(QUrl(deviceSettingsURL));
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m_networkRequest.setHeader(QNetworkRequest::ContentTypeHeader, "application/json");
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QBuffer *buffer = new QBuffer();
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buffer->open((QBuffer::ReadWrite));
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buffer->write(swgDeviceSettings->asJson().toUtf8());
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buffer->seek(0);
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QNetworkReply *reply;
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if (start) {
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reply = m_networkManager->sendCustomRequest(m_networkRequest, "POST", buffer);
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} else {
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reply = m_networkManager->sendCustomRequest(m_networkRequest, "DELETE", buffer);
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}
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buffer->setParent(reply);
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delete swgDeviceSettings;
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}
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void LocalOutput::networkManagerFinished(QNetworkReply *reply)
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{
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QNetworkReply::NetworkError replyError = reply->error();
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if (replyError)
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{
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qWarning() << "LocalOutput::networkManagerFinished:"
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<< " error(" << (int) replyError
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<< "): " << replyError
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<< ": " << reply->errorString();
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}
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else
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{
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QString answer = reply->readAll();
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answer.chop(1); // remove last \n
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qDebug("LocalOutput::networkManagerFinished: reply:\n%s", answer.toStdString().c_str());
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}
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reply->deleteLater();
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}
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