mirror of
https://github.com/f4exb/sdrangel.git
synced 2024-11-16 05:11:49 -05:00
84 lines
2.8 KiB
C++
84 lines
2.8 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
|
|
// Copyright (C) 2020 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 SDRBASE_WEBSOCKETS_WSSPECTRUM_H_
|
|
#define SDRBASE_WEBSOCKETS_WSSPECTRUM_H_
|
|
|
|
#include <vector>
|
|
|
|
#include <QObject>
|
|
#include <QList>
|
|
#include <QElapsedTimer>
|
|
#include <QHostAddress>
|
|
|
|
#include "dsp/dsptypes.h"
|
|
|
|
#include "export.h"
|
|
|
|
class QWebSocketServer;
|
|
class QWebSocket;
|
|
|
|
class SDRBASE_API WSSpectrum : public QObject
|
|
{
|
|
Q_OBJECT
|
|
public:
|
|
explicit WSSpectrum(QObject *parent = nullptr);
|
|
~WSSpectrum() override;
|
|
|
|
void openSocket();
|
|
void closeSocket();
|
|
bool socketOpened();
|
|
void setListeningAddress(const QString& address) { m_listeningAddress.setAddress(address); }
|
|
void setPort(quint16 port) { m_port = port; }
|
|
void newSpectrum(
|
|
const std::vector<Real>& spectrum,
|
|
int fftSize,
|
|
float refLevel,
|
|
float powerRange,
|
|
uint64_t centerFrequency,
|
|
int bandwidth,
|
|
bool linear
|
|
);
|
|
|
|
private slots:
|
|
void onNewConnection();
|
|
void processClientMessage(const QString &message);
|
|
void socketDisconnected();
|
|
|
|
private:
|
|
QHostAddress m_listeningAddress;
|
|
quint16 m_port;
|
|
QWebSocketServer* m_webSocketServer;
|
|
QList<QWebSocket*> m_clients;
|
|
QElapsedTimer m_timer;
|
|
|
|
static QString getWebSocketIdentifier(QWebSocket *peer);
|
|
void buildPayload(
|
|
QByteArray& bytes,
|
|
const std::vector<Real>& spectrum,
|
|
int fftSize,
|
|
int64_t fftTimeMs,
|
|
float refLevel,
|
|
float powerRange,
|
|
uint64_t centerFrequency,
|
|
int bandwidth,
|
|
bool linear
|
|
);
|
|
};
|
|
|
|
#endif // SDRBASE_WEBSOCKETS_WSSPECTRUM_H_
|