mirror of
https://github.com/f4exb/sdrangel.git
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365 lines
9.8 KiB
C++
365 lines
9.8 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2015-2019 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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#ifndef INCLUDE_FILEINPUT_H
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#define INCLUDE_FILEINPUT_H
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#include <ctime>
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#include <iostream>
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#include <fstream>
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#include <QString>
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#include <QByteArray>
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#include <QTimer>
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#include <QThread>
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#include <QMutex>
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#include <QNetworkRequest>
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#include "dsp/devicesamplesource.h"
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#include "fileinputsettings.h"
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class QNetworkAccessManager;
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class QNetworkReply;
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class FileInputWorker;
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class DeviceAPI;
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class FileInput : public DeviceSampleSource {
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Q_OBJECT
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public:
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class MsgConfigureFileInput : public Message {
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MESSAGE_CLASS_DECLARATION
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public:
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const FileInputSettings& getSettings() const { return m_settings; }
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bool getForce() const { return m_force; }
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static MsgConfigureFileInput* create(const FileInputSettings& settings, bool force)
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{
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return new MsgConfigureFileInput(settings, force);
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}
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private:
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FileInputSettings m_settings;
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bool m_force;
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MsgConfigureFileInput(const FileInputSettings& settings, bool force) :
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Message(),
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m_settings(settings),
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m_force(force)
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{ }
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};
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class MsgConfigureFileSourceName : public Message {
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MESSAGE_CLASS_DECLARATION
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public:
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const QString& getFileName() const { return m_fileName; }
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static MsgConfigureFileSourceName* create(const QString& fileName)
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{
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return new MsgConfigureFileSourceName(fileName);
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}
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private:
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QString m_fileName;
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MsgConfigureFileSourceName(const QString& fileName) :
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Message(),
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m_fileName(fileName)
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{ }
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};
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class MsgConfigureFileInputWork : public Message {
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MESSAGE_CLASS_DECLARATION
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public:
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bool isWorking() const { return m_working; }
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static MsgConfigureFileInputWork* create(bool working)
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{
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return new MsgConfigureFileInputWork(working);
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}
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private:
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bool m_working;
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MsgConfigureFileInputWork(bool working) :
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Message(),
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m_working(working)
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{ }
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};
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class MsgConfigureFileInputStreamTiming : public Message {
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MESSAGE_CLASS_DECLARATION
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public:
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static MsgConfigureFileInputStreamTiming* create()
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{
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return new MsgConfigureFileInputStreamTiming();
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}
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private:
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MsgConfigureFileInputStreamTiming() :
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Message()
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{ }
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};
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class MsgConfigureFileSourceSeek : public Message {
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MESSAGE_CLASS_DECLARATION
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public:
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int getMillis() const { return m_seekMillis; }
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static MsgConfigureFileSourceSeek* create(int seekMillis)
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{
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return new MsgConfigureFileSourceSeek(seekMillis);
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}
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protected:
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int m_seekMillis; //!< millis of seek position from the beginning 0..1000
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MsgConfigureFileSourceSeek(int seekMillis) :
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Message(),
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m_seekMillis(seekMillis)
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{ }
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};
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class MsgReportFileSourceAcquisition : public Message {
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MESSAGE_CLASS_DECLARATION
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public:
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bool getAcquisition() const { return m_acquisition; }
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static MsgReportFileSourceAcquisition* create(bool acquisition)
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{
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return new MsgReportFileSourceAcquisition(acquisition);
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}
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protected:
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bool m_acquisition;
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MsgReportFileSourceAcquisition(bool acquisition) :
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Message(),
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m_acquisition(acquisition)
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{ }
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};
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class MsgStartStop : public Message {
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MESSAGE_CLASS_DECLARATION
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public:
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bool getStartStop() const { return m_startStop; }
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static MsgStartStop* create(bool startStop) {
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return new MsgStartStop(startStop);
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}
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protected:
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bool m_startStop;
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MsgStartStop(bool startStop) :
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Message(),
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m_startStop(startStop)
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{ }
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};
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class MsgPlayPause : public Message {
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MESSAGE_CLASS_DECLARATION
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public:
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bool getPlayPause() const { return m_playPause; }
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static MsgPlayPause* create(bool playPause) {
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return new MsgPlayPause(playPause);
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}
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protected:
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bool m_playPause;
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MsgPlayPause(bool playPause) :
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Message(),
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m_playPause(playPause)
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{ }
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};
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class MsgReportFileInputStreamData : public Message {
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MESSAGE_CLASS_DECLARATION
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public:
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int getSampleRate() const { return m_sampleRate; }
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quint32 getSampleSize() const { return m_sampleSize; }
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quint64 getCenterFrequency() const { return m_centerFrequency; }
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quint64 getStartingTimeStamp() const { return m_startingTimeStamp; }
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quint64 getRecordLength() const { return m_recordLength; }
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static MsgReportFileInputStreamData* create(int sampleRate,
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quint32 sampleSize,
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quint64 centerFrequency,
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quint64 startingTimeStamp,
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quint64 recordLength)
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{
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return new MsgReportFileInputStreamData(sampleRate, sampleSize, centerFrequency, startingTimeStamp, recordLength);
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}
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protected:
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int m_sampleRate;
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quint32 m_sampleSize;
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quint64 m_centerFrequency;
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quint64 m_startingTimeStamp;
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quint64 m_recordLength;
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MsgReportFileInputStreamData(int sampleRate,
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quint32 sampleSize,
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quint64 centerFrequency,
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quint64 startingTimeStamp,
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quint64 recordLength) :
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Message(),
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m_sampleRate(sampleRate),
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m_sampleSize(sampleSize),
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m_centerFrequency(centerFrequency),
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m_startingTimeStamp(startingTimeStamp),
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m_recordLength(recordLength)
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{ }
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};
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class MsgReportFileInputStreamTiming : public Message {
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MESSAGE_CLASS_DECLARATION
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public:
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quint64 getSamplesCount() const { return m_samplesCount; }
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static MsgReportFileInputStreamTiming* create(quint64 samplesCount)
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{
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return new MsgReportFileInputStreamTiming(samplesCount);
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}
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protected:
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quint64 m_samplesCount;
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MsgReportFileInputStreamTiming(quint64 samplesCount) :
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Message(),
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m_samplesCount(samplesCount)
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{ }
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};
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class MsgReportHeaderCRC : public Message {
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MESSAGE_CLASS_DECLARATION
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public:
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bool isOK() const { return m_ok; }
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static MsgReportHeaderCRC* create(bool ok) {
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return new MsgReportHeaderCRC(ok);
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}
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protected:
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bool m_ok;
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MsgReportHeaderCRC(bool ok) :
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Message(),
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m_ok(ok)
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{ }
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};
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FileInput(DeviceAPI *deviceAPI);
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virtual ~FileInput();
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virtual void destroy();
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virtual void init();
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virtual bool start();
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virtual void stop();
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virtual QByteArray serialize() const;
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virtual bool deserialize(const QByteArray& data);
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virtual void setMessageQueueToGUI(MessageQueue *queue) { m_guiMessageQueue = queue; }
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virtual const QString& getDeviceDescription() const;
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virtual int getSampleRate() const;
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virtual void setSampleRate(int sampleRate) { (void) sampleRate; }
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virtual quint64 getCenterFrequency() const;
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virtual void setCenterFrequency(qint64 centerFrequency);
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quint64 getStartingTimeStamp() const;
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virtual bool handleMessage(const Message& message);
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virtual int webapiSettingsGet(
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SWGSDRangel::SWGDeviceSettings& response,
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QString& errorMessage);
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virtual int 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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virtual int webapiRunGet(
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SWGSDRangel::SWGDeviceState& response,
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QString& errorMessage);
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virtual int webapiRun(
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bool run,
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SWGSDRangel::SWGDeviceState& response,
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QString& errorMessage);
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virtual int webapiReportGet(
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SWGSDRangel::SWGDeviceReport& response,
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QString& errorMessage);
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static void webapiFormatDeviceSettings(
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SWGSDRangel::SWGDeviceSettings& response,
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const FileInputSettings& settings);
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static void webapiUpdateDeviceSettings(
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FileInputSettings& settings,
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const QStringList& deviceSettingsKeys,
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SWGSDRangel::SWGDeviceSettings& response);
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private:
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DeviceAPI *m_deviceAPI;
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QMutex m_mutex;
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FileInputSettings m_settings;
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std::ifstream m_ifstream;
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FileInputWorker* m_fileInputWorker;
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QThread m_fileInputWorkerThread;
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QString m_deviceDescription;
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QString m_fileName;
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int m_sampleRate;
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quint32 m_sampleSize;
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quint64 m_centerFrequency;
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quint64 m_recordLength; //!< record length in seconds computed from file size
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quint64 m_startingTimeStamp;
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QTimer m_masterTimer;
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QNetworkAccessManager *m_networkManager;
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QNetworkRequest m_networkRequest;
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void startWorker();
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void stopWorker();
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void openFileStream();
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void seekFileStream(int seekMillis);
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bool applySettings(const FileInputSettings& settings, bool force = false);
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void webapiFormatDeviceReport(SWGSDRangel::SWGDeviceReport& response);
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void webapiReverseSendSettings(QList<QString>& deviceSettingsKeys, const FileInputSettings& settings, bool force);
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void webapiReverseSendStartStop(bool start);
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private slots:
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void networkManagerFinished(QNetworkReply *reply);
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};
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#endif // INCLUDE_FILESOURCEINPUT_H
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