mirror of
https://github.com/f4exb/sdrangel.git
synced 2024-11-23 08:28:36 -05:00
435 lines
12 KiB
C++
435 lines
12 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
|
|
// Copyright (C) 2019 Edouard Griffiths, F4EXB //
|
|
// //
|
|
// 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/>. //
|
|
///////////////////////////////////////////////////////////////////////////////////
|
|
|
|
#ifndef PLUGINS_CHANNELTX_FILESOURCE_FILESOURCE_H_
|
|
#define PLUGINS_CHANNELTX_FILESOURCE_FILESOURCE_H_
|
|
|
|
#include <ctime>
|
|
#include <iostream>
|
|
#include <fstream>
|
|
|
|
#include <QObject>
|
|
#include <QString>
|
|
#include <QByteArray>
|
|
#include <QTimer>
|
|
#include <QNetworkRequest>
|
|
|
|
#include "dsp/basebandsamplesource.h"
|
|
#include "channel/channelapi.h"
|
|
#include "util/message.h"
|
|
#include "util/movingaverage.h"
|
|
#include "filesourcesettings.h"
|
|
|
|
class ThreadedBasebandSampleSource;
|
|
class UpChannelizer;
|
|
class DeviceAPI;
|
|
class FileSourceThread;
|
|
class QNetworkAccessManager;
|
|
class QNetworkReply;
|
|
|
|
class FileSource : public BasebandSampleSource, public ChannelAPI {
|
|
Q_OBJECT
|
|
|
|
public:
|
|
class MsgConfigureChannelizer : public Message {
|
|
MESSAGE_CLASS_DECLARATION
|
|
|
|
public:
|
|
int getLog2Interp() const { return m_log2Interp; }
|
|
int getFilterChainHash() const { return m_filterChainHash; }
|
|
|
|
static MsgConfigureChannelizer* create(unsigned int m_log2Interp, unsigned int m_filterChainHash) {
|
|
return new MsgConfigureChannelizer(m_log2Interp, m_filterChainHash);
|
|
}
|
|
|
|
private:
|
|
unsigned int m_log2Interp;
|
|
unsigned int m_filterChainHash;
|
|
|
|
MsgConfigureChannelizer(unsigned int log2Interp, unsigned int filterChainHash) :
|
|
Message(),
|
|
m_log2Interp(log2Interp),
|
|
m_filterChainHash(filterChainHash)
|
|
{ }
|
|
};
|
|
|
|
class MsgConfigureFileSource : public Message {
|
|
MESSAGE_CLASS_DECLARATION
|
|
|
|
public:
|
|
const FileSourceSettings& getSettings() const { return m_settings; }
|
|
bool getForce() const { return m_force; }
|
|
|
|
static MsgConfigureFileSource* create(const FileSourceSettings& settings, bool force)
|
|
{
|
|
return new MsgConfigureFileSource(settings, force);
|
|
}
|
|
|
|
private:
|
|
FileSourceSettings m_settings;
|
|
bool m_force;
|
|
|
|
MsgConfigureFileSource(const FileSourceSettings& settings, bool force) :
|
|
Message(),
|
|
m_settings(settings),
|
|
m_force(force)
|
|
{ }
|
|
};
|
|
|
|
class MsgSampleRateNotification : public Message {
|
|
MESSAGE_CLASS_DECLARATION
|
|
|
|
public:
|
|
static MsgSampleRateNotification* create(int sampleRate) {
|
|
return new MsgSampleRateNotification(sampleRate);
|
|
}
|
|
|
|
int getSampleRate() const { return m_sampleRate; }
|
|
|
|
private:
|
|
|
|
MsgSampleRateNotification(int sampleRate) :
|
|
Message(),
|
|
m_sampleRate(sampleRate)
|
|
{ }
|
|
|
|
int m_sampleRate;
|
|
};
|
|
|
|
class MsgConfigureFileSourceName : public Message {
|
|
MESSAGE_CLASS_DECLARATION
|
|
|
|
public:
|
|
const QString& getFileName() const { return m_fileName; }
|
|
|
|
static MsgConfigureFileSourceName* create(const QString& fileName)
|
|
{
|
|
return new MsgConfigureFileSourceName(fileName);
|
|
}
|
|
|
|
private:
|
|
QString m_fileName;
|
|
|
|
MsgConfigureFileSourceName(const QString& fileName) :
|
|
Message(),
|
|
m_fileName(fileName)
|
|
{ }
|
|
};
|
|
|
|
class MsgConfigureFileSourceWork : public Message {
|
|
MESSAGE_CLASS_DECLARATION
|
|
|
|
public:
|
|
bool isWorking() const { return m_working; }
|
|
|
|
static MsgConfigureFileSourceWork* create(bool working)
|
|
{
|
|
return new MsgConfigureFileSourceWork(working);
|
|
}
|
|
|
|
private:
|
|
bool m_working;
|
|
|
|
MsgConfigureFileSourceWork(bool working) :
|
|
Message(),
|
|
m_working(working)
|
|
{ }
|
|
};
|
|
|
|
class MsgConfigureFileSourceStreamTiming : public Message {
|
|
MESSAGE_CLASS_DECLARATION
|
|
|
|
public:
|
|
|
|
static MsgConfigureFileSourceStreamTiming* create()
|
|
{
|
|
return new MsgConfigureFileSourceStreamTiming();
|
|
}
|
|
|
|
private:
|
|
|
|
MsgConfigureFileSourceStreamTiming() :
|
|
Message()
|
|
{ }
|
|
};
|
|
|
|
class MsgConfigureFileSourceSeek : public Message {
|
|
MESSAGE_CLASS_DECLARATION
|
|
|
|
public:
|
|
int getMillis() const { return m_seekMillis; }
|
|
|
|
static MsgConfigureFileSourceSeek* create(int seekMillis)
|
|
{
|
|
return new MsgConfigureFileSourceSeek(seekMillis);
|
|
}
|
|
|
|
protected:
|
|
int m_seekMillis; //!< millis of seek position from the beginning 0..1000
|
|
|
|
MsgConfigureFileSourceSeek(int seekMillis) :
|
|
Message(),
|
|
m_seekMillis(seekMillis)
|
|
{ }
|
|
};
|
|
|
|
class MsgReportFileSourceAcquisition : public Message {
|
|
MESSAGE_CLASS_DECLARATION
|
|
|
|
public:
|
|
bool getAcquisition() const { return m_acquisition; }
|
|
|
|
static MsgReportFileSourceAcquisition* create(bool acquisition)
|
|
{
|
|
return new MsgReportFileSourceAcquisition(acquisition);
|
|
}
|
|
|
|
protected:
|
|
bool m_acquisition;
|
|
|
|
MsgReportFileSourceAcquisition(bool acquisition) :
|
|
Message(),
|
|
m_acquisition(acquisition)
|
|
{ }
|
|
};
|
|
|
|
class MsgPlayPause : public Message {
|
|
MESSAGE_CLASS_DECLARATION
|
|
|
|
public:
|
|
bool getPlayPause() const { return m_playPause; }
|
|
|
|
static MsgPlayPause* create(bool playPause) {
|
|
return new MsgPlayPause(playPause);
|
|
}
|
|
|
|
protected:
|
|
bool m_playPause;
|
|
|
|
MsgPlayPause(bool playPause) :
|
|
Message(),
|
|
m_playPause(playPause)
|
|
{ }
|
|
};
|
|
|
|
class MsgReportFileSourceStreamData : public Message {
|
|
MESSAGE_CLASS_DECLARATION
|
|
|
|
public:
|
|
int getSampleRate() const { return m_sampleRate; }
|
|
quint32 getSampleSize() const { return m_sampleSize; }
|
|
quint64 getCenterFrequency() const { return m_centerFrequency; }
|
|
quint64 getStartingTimeStamp() const { return m_startingTimeStamp; }
|
|
quint64 getRecordLength() const { return m_recordLength; }
|
|
|
|
static MsgReportFileSourceStreamData* create(int sampleRate,
|
|
quint32 sampleSize,
|
|
quint64 centerFrequency,
|
|
quint64 startingTimeStamp,
|
|
quint64 recordLength)
|
|
{
|
|
return new MsgReportFileSourceStreamData(sampleRate, sampleSize, centerFrequency, startingTimeStamp, recordLength);
|
|
}
|
|
|
|
protected:
|
|
int m_sampleRate;
|
|
quint32 m_sampleSize;
|
|
quint64 m_centerFrequency;
|
|
quint64 m_startingTimeStamp;
|
|
quint64 m_recordLength;
|
|
|
|
MsgReportFileSourceStreamData(int sampleRate,
|
|
quint32 sampleSize,
|
|
quint64 centerFrequency,
|
|
quint64 startingTimeStamp,
|
|
quint64 recordLength) :
|
|
Message(),
|
|
m_sampleRate(sampleRate),
|
|
m_sampleSize(sampleSize),
|
|
m_centerFrequency(centerFrequency),
|
|
m_startingTimeStamp(startingTimeStamp),
|
|
m_recordLength(recordLength)
|
|
{ }
|
|
};
|
|
|
|
class MsgReportFileSourceStreamTiming : public Message {
|
|
MESSAGE_CLASS_DECLARATION
|
|
|
|
public:
|
|
quint64 getSamplesCount() const { return m_samplesCount; }
|
|
|
|
static MsgReportFileSourceStreamTiming* create(quint64 samplesCount)
|
|
{
|
|
return new MsgReportFileSourceStreamTiming(samplesCount);
|
|
}
|
|
|
|
protected:
|
|
quint64 m_samplesCount;
|
|
|
|
MsgReportFileSourceStreamTiming(quint64 samplesCount) :
|
|
Message(),
|
|
m_samplesCount(samplesCount)
|
|
{ }
|
|
};
|
|
|
|
class MsgReportHeaderCRC : public Message {
|
|
MESSAGE_CLASS_DECLARATION
|
|
|
|
public:
|
|
bool isOK() const { return m_ok; }
|
|
|
|
static MsgReportHeaderCRC* create(bool ok) {
|
|
return new MsgReportHeaderCRC(ok);
|
|
}
|
|
|
|
protected:
|
|
bool m_ok;
|
|
|
|
MsgReportHeaderCRC(bool ok) :
|
|
Message(),
|
|
m_ok(ok)
|
|
{ }
|
|
};
|
|
|
|
FileSource(DeviceAPI *deviceAPI);
|
|
~FileSource();
|
|
|
|
virtual void destroy() { delete this; }
|
|
|
|
virtual void pull(Sample& sample);
|
|
virtual void pullAudio(int nbSamples);
|
|
virtual void start();
|
|
virtual void stop();
|
|
virtual bool handleMessage(const Message& cmd);
|
|
|
|
virtual void getIdentifier(QString& id) { id = objectName(); }
|
|
virtual void getTitle(QString& title) { title = m_settings.m_title; }
|
|
virtual qint64 getCenterFrequency() const { return 0; }
|
|
|
|
virtual int getNbSinkStreams() const { return 0; }
|
|
virtual int getNbSourceStreams() const { return 1; }
|
|
|
|
virtual qint64 getStreamCenterFrequency(int streamIndex, bool sinkElseSource) const
|
|
{
|
|
(void) streamIndex;
|
|
(void) sinkElseSource;
|
|
return 0;
|
|
}
|
|
|
|
virtual QByteArray serialize() const;
|
|
virtual bool deserialize(const QByteArray& data);
|
|
|
|
virtual int webapiSettingsGet(
|
|
SWGSDRangel::SWGChannelSettings& response,
|
|
QString& errorMessage);
|
|
|
|
virtual int webapiSettingsPutPatch(
|
|
bool force,
|
|
const QStringList& channelSettingsKeys,
|
|
SWGSDRangel::SWGChannelSettings& response,
|
|
QString& errorMessage);
|
|
|
|
virtual int webapiReportGet(
|
|
SWGSDRangel::SWGChannelReport& response,
|
|
QString& errorMessage);
|
|
|
|
/** Set center frequency given in Hz */
|
|
void setCenterFrequency(uint64_t centerFrequency) { m_centerFrequency = centerFrequency; }
|
|
|
|
/** Set sample rate given in Hz */
|
|
void setSampleRate(uint32_t sampleRate) { m_sampleRate = sampleRate; }
|
|
|
|
quint64 getSamplesCount() const { return m_samplesCount; }
|
|
double getMagSq() const { return m_magsq; }
|
|
|
|
void getMagSqLevels(double& avg, double& peak, int& nbSamples)
|
|
{
|
|
if (m_magsqCount > 0)
|
|
{
|
|
m_magsq = m_magsqSum / m_magsqCount;
|
|
m_magSqLevelStore.m_magsq = m_magsq;
|
|
m_magSqLevelStore.m_magsqPeak = m_magsqPeak;
|
|
}
|
|
|
|
avg = m_magSqLevelStore.m_magsq;
|
|
peak = m_magSqLevelStore.m_magsqPeak;
|
|
nbSamples = m_magsqCount == 0 ? 1 : m_magsqCount;
|
|
|
|
m_magsqSum = 0.0f;
|
|
m_magsqPeak = 0.0f;
|
|
m_magsqCount = 0;
|
|
}
|
|
|
|
static const QString m_channelIdURI;
|
|
static const QString m_channelId;
|
|
|
|
private:
|
|
struct MagSqLevelsStore
|
|
{
|
|
MagSqLevelsStore() :
|
|
m_magsq(1e-12),
|
|
m_magsqPeak(1e-12)
|
|
{}
|
|
double m_magsq;
|
|
double m_magsqPeak;
|
|
};
|
|
|
|
DeviceAPI* m_deviceAPI;
|
|
QMutex m_mutex;
|
|
ThreadedBasebandSampleSource* m_threadedChannelizer;
|
|
UpChannelizer* m_channelizer;
|
|
FileSourceSettings m_settings;
|
|
std::ifstream m_ifstream;
|
|
QString m_fileName;
|
|
quint32 m_sampleSize;
|
|
quint64 m_centerFrequency;
|
|
int64_t m_frequencyOffset;
|
|
uint32_t m_fileSampleRate;
|
|
quint64 m_samplesCount;
|
|
uint32_t m_sampleRate;
|
|
uint32_t m_deviceSampleRate;
|
|
quint64 m_recordLength; //!< record length in seconds computed from file size
|
|
quint64 m_startingTimeStamp;
|
|
QTimer m_masterTimer;
|
|
bool m_running;
|
|
QNetworkAccessManager *m_networkManager;
|
|
QNetworkRequest m_networkRequest;
|
|
|
|
double m_linearGain;
|
|
double m_magsq;
|
|
double m_magsqSum;
|
|
double m_magsqPeak;
|
|
int m_magsqCount;
|
|
MagSqLevelsStore m_magSqLevelStore;
|
|
MovingAverageUtil<Real, double, 16> m_movingAverage;
|
|
|
|
void openFileStream();
|
|
void seekFileStream(int seekMillis);
|
|
void handleEOF();
|
|
void applySettings(const FileSourceSettings& settings, bool force = false);
|
|
void validateFilterChainHash(FileSourceSettings& settings);
|
|
void calculateFrequencyOffset();
|
|
void webapiFormatChannelSettings(SWGSDRangel::SWGChannelSettings& response, const FileSourceSettings& settings);
|
|
void webapiFormatChannelReport(SWGSDRangel::SWGChannelReport& response);
|
|
void webapiReverseSendSettings(QList<QString>& channelSettingsKeys, const FileSourceSettings& settings, bool force);
|
|
|
|
private slots:
|
|
void networkManagerFinished(QNetworkReply *reply);
|
|
};
|
|
|
|
#endif // PLUGINS_CHANNELTX_FILESOURCE_FILESOURCE_H_
|