mirror of
https://github.com/f4exb/sdrangel.git
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526 lines
17 KiB
C++
526 lines
17 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2015-2018 Edouard Griffiths, F4EXB //
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// Copyright (C) 2020 Jon Beniston, M7RCE //
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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 "dsp/dspcommands.h"
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#include "dsp/dspengine.h"
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#include "device/deviceapi.h"
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#include "audioinput.h"
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#include "audioinputthread.h"
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MESSAGE_CLASS_DEFINITION(AudioInputSource::AudioInput::MsgConfigureAudioInput, Message)
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MESSAGE_CLASS_DEFINITION(AudioInputSource::AudioInput::MsgStartStop, Message)
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namespace AudioInputSource {
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AudioInput::AudioInput(DeviceAPI *deviceAPI) :
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m_deviceAPI(deviceAPI),
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m_settings(),
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m_thread(nullptr),
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m_deviceDescription("AudioInput"),
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m_running(false)
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{
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m_fifo.setSize(20*AudioInputThread::m_convBufSamples);
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openDevice();
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m_deviceAPI->setNbSourceStreams(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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AudioInput::~AudioInput()
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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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if (m_running) {
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stop();
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}
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closeDevice();
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}
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void AudioInput::destroy()
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{
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delete this;
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}
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bool AudioInput::openDevice()
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{
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if (!openAudioDevice(m_settings.m_deviceName, m_settings.m_sampleRate))
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{
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qCritical("AudioInput::openDevice: could not open audio source");
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return false;
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}
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else
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return true;
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}
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bool AudioInput::openAudioDevice(QString deviceName, qint32 sampleRate)
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{
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AudioDeviceManager *audioDeviceManager = DSPEngine::instance()->getAudioDeviceManager();
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const QList<QAudioDeviceInfo>& audioList = audioDeviceManager->getInputDevices();
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for (const auto &itAudio : audioList)
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{
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if (AudioInputSettings::getFullDeviceName(itAudio) == deviceName)
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{
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// FIXME: getInputDeviceIndex needs a realm parameter (itAudio.realm())
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int deviceIndex = audioDeviceManager->getInputDeviceIndex(itAudio.deviceName());
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m_audioInput.start(deviceIndex, sampleRate);
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m_audioInput.addFifo(&m_fifo);
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return true;
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}
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}
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return false;
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}
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void AudioInput::init()
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{
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applySettings(m_settings, true);
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}
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bool AudioInput::start()
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{
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qDebug() << "AudioInput::start";
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if (m_running) stop();
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if(!m_sampleFifo.setSize(96000*4))
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{
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qCritical("Could not allocate SampleFifo");
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return false;
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}
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applySettings(m_settings, true, true);
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m_thread = new AudioInputThread(&m_sampleFifo, &m_fifo);
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m_thread->setLog2Decimation(m_settings.m_log2Decim);
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m_thread->setIQMapping(m_settings.m_iqMapping);
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m_thread->startWork();
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qDebug("AudioInput::started");
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m_running = true;
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return true;
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}
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void AudioInput::closeDevice()
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{
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m_audioInput.removeFifo(&m_fifo);
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m_audioInput.stop();
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}
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void AudioInput::stop()
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{
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if (m_thread)
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{
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m_thread->stopWork();
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// wait for thread to quit ?
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delete m_thread;
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m_thread = nullptr;
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}
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m_running = false;
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}
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QByteArray AudioInput::serialize() const
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{
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return m_settings.serialize();
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}
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bool AudioInput::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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MsgConfigureAudioInput* message = MsgConfigureAudioInput::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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MsgConfigureAudioInput* messageToGUI = MsgConfigureAudioInput::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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const QString& AudioInput::getDeviceDescription() const
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{
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return m_deviceDescription;
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}
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int AudioInput::getSampleRate() const
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{
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return m_settings.m_sampleRate/(1<<m_settings.m_log2Decim);
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}
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quint64 AudioInput::getCenterFrequency() const
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{
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return 0;
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}
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void AudioInput::setCenterFrequency(qint64 centerFrequency)
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{
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}
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bool AudioInput::handleMessage(const Message& message)
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{
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if(MsgConfigureAudioInput::match(message))
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{
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qDebug() << "AudioInput::handleMessage: MsgConfigureAudioInput";
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MsgConfigureAudioInput& conf = (MsgConfigureAudioInput&) 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 if (MsgStartStop::match(message))
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{
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MsgStartStop& cmd = (MsgStartStop&) message;
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qDebug() << "AudioInput::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
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{
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return false;
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}
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}
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void AudioInput::applySettings(const AudioInputSettings& settings, bool force, bool starting)
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{
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bool forwardChange = false;
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QList<QString> reverseAPIKeys;
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if ((m_settings.m_deviceName != settings.m_deviceName)
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|| (m_settings.m_sampleRate != settings.m_sampleRate) || force)
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{
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// Don't call openAudioDevice if called from start(), otherwise ::AudioInput
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// will be created on wrong thread and we'll crash after ::AudioInput::stop calls delete
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if (!starting)
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{
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closeDevice();
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if (openAudioDevice(settings.m_deviceName, settings.m_sampleRate))
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qDebug() << "AudioInput::applySettings: opened device " << settings.m_deviceName << " with sample rate " << m_audioInput.getRate();
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else
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qCritical() << "AudioInput::applySettings: failed to open device " << settings.m_deviceName;
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}
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}
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if ((m_settings.m_deviceName != settings.m_deviceName) || force)
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{
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reverseAPIKeys.append("device");
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}
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if ((m_settings.m_sampleRate != settings.m_sampleRate) || force)
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{
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reverseAPIKeys.append("sampleRate");
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forwardChange = true;
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}
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if ((m_settings.m_volume != settings.m_volume) || force)
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{
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reverseAPIKeys.append("volume");
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m_audioInput.setVolume(settings.m_volume);
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qDebug() << "AudioInput::applySettings: set volume to " << settings.m_volume;
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}
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if ((m_settings.m_log2Decim != settings.m_log2Decim) || force)
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{
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reverseAPIKeys.append("log2Decim");
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forwardChange = true;
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if (m_thread)
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{
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m_thread->setLog2Decimation(settings.m_log2Decim);
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qDebug() << "AudioInput::applySettings: set decimation to " << (1<<settings.m_log2Decim);
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}
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}
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if ((m_settings.m_iqMapping != settings.m_iqMapping) || force)
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{
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reverseAPIKeys.append("iqMapping");
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if (m_thread)
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m_thread->setIQMapping(settings.m_iqMapping);
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}
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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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if (forwardChange)
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{
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DSPSignalNotification *notif = new DSPSignalNotification(m_settings.m_sampleRate/(1<<m_settings.m_log2Decim), 0);
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m_deviceAPI->getDeviceEngineInputMessageQueue()->push(notif);
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}
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}
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int AudioInput::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 AudioInput::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 AudioInput::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.setAudioInputSettings(new SWGSDRangel::SWGAudioInputSettings());
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response.getAudioInputSettings()->init();
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webapiFormatDeviceSettings(response, m_settings);
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return 200;
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}
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int AudioInput::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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AudioInputSettings settings = m_settings;
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webapiUpdateDeviceSettings(settings, deviceSettingsKeys, response);
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MsgConfigureAudioInput *msg = MsgConfigureAudioInput::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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MsgConfigureAudioInput *msgToGUI = MsgConfigureAudioInput::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 AudioInput::webapiUpdateDeviceSettings(
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AudioInputSettings& 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("device")) {
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settings.m_deviceName = *response.getAudioInputSettings()->getDevice();
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}
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if (deviceSettingsKeys.contains("devSampleRate")) {
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settings.m_sampleRate = response.getAudioInputSettings()->getDevSampleRate();
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}
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if (deviceSettingsKeys.contains("volume")) {
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settings.m_volume = response.getAudioInputSettings()->getVolume();
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}
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if (deviceSettingsKeys.contains("log2Decim")) {
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settings.m_log2Decim = response.getAudioInputSettings()->getLog2Decim();
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}
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if (deviceSettingsKeys.contains("iqMapping")) {
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settings.m_iqMapping = (AudioInputSettings::IQMapping)response.getAudioInputSettings()->getIqMapping();
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}
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if (deviceSettingsKeys.contains("useReverseAPI")) {
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settings.m_useReverseAPI = response.getAudioInputSettings()->getUseReverseApi() != 0;
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}
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if (deviceSettingsKeys.contains("reverseAPIAddress")) {
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settings.m_reverseAPIAddress = *response.getAudioInputSettings()->getReverseApiAddress();
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}
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if (deviceSettingsKeys.contains("reverseAPIPort")) {
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settings.m_reverseAPIPort = response.getAudioInputSettings()->getReverseApiPort();
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}
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if (deviceSettingsKeys.contains("reverseAPIDeviceIndex")) {
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settings.m_reverseAPIDeviceIndex = response.getAudioInputSettings()->getReverseApiDeviceIndex();
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}
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}
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void AudioInput::webapiFormatDeviceSettings(SWGSDRangel::SWGDeviceSettings& response, const AudioInputSettings& settings)
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{
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response.getAudioInputSettings()->setDevice(new QString(settings.m_deviceName));
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response.getAudioInputSettings()->setDevSampleRate(settings.m_sampleRate);
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response.getAudioInputSettings()->setVolume(settings.m_volume);
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response.getAudioInputSettings()->setLog2Decim(settings.m_log2Decim);
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response.getAudioInputSettings()->setIqMapping((int)settings.m_iqMapping);
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response.getAudioInputSettings()->setUseReverseApi(settings.m_useReverseAPI ? 1 : 0);
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if (response.getAudioInputSettings()->getReverseApiAddress()) {
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*response.getAudioInputSettings()->getReverseApiAddress() = settings.m_reverseAPIAddress;
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} else {
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response.getAudioInputSettings()->setReverseApiAddress(new QString(settings.m_reverseAPIAddress));
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}
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response.getAudioInputSettings()->setReverseApiPort(settings.m_reverseAPIPort);
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response.getAudioInputSettings()->setReverseApiDeviceIndex(settings.m_reverseAPIDeviceIndex);
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}
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void AudioInput::webapiReverseSendSettings(QList<QString>& deviceSettingsKeys, const AudioInputSettings& settings, bool force)
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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("AudioInput"));
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swgDeviceSettings->setAudioInputSettings(new SWGSDRangel::SWGAudioInputSettings());
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SWGSDRangel::SWGAudioInputSettings *swgAudioInputSettings = swgDeviceSettings->getAudioInputSettings();
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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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if (deviceSettingsKeys.contains("device") || force) {
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swgAudioInputSettings->setDevice(new QString(settings.m_deviceName));
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}
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if (deviceSettingsKeys.contains("devSampleRate") || force) {
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swgAudioInputSettings->setDevSampleRate(settings.m_sampleRate);
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}
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if (deviceSettingsKeys.contains("volume") || force) {
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swgAudioInputSettings->setVolume(settings.m_volume);
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}
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if (deviceSettingsKeys.contains("log2Decim") || force) {
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swgAudioInputSettings->setLog2Decim(settings.m_log2Decim);
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}
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if (deviceSettingsKeys.contains("iqMapping") || force) {
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swgAudioInputSettings->setIqMapping(settings.m_iqMapping);
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}
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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 AudioInput::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("AudioInput"));
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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 AudioInput::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() << "AudioInput::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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{
|
|
QString answer = reply->readAll();
|
|
answer.chop(1); // remove last \n
|
|
qDebug("AudioInput::networkManagerFinished: reply:\n%s", answer.toStdString().c_str());
|
|
}
|
|
|
|
reply->deleteLater();
|
|
}
|
|
|
|
}
|