mirror of
https://github.com/f4exb/sdrangel.git
synced 2024-11-27 02:09:14 -05:00
95 lines
3.3 KiB
C++
95 lines
3.3 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
|
|
// Copyright (C) 2018-2020 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 PLUGINS_CHANNELTX_REMOTESRC_REMOTESRCWORKER_H_
|
|
#define PLUGINS_CHANNELTX_REMOTESRC_REMOTESRCWORKER_H_
|
|
|
|
#include <QObject>
|
|
#include <QHostAddress>
|
|
#include <QUdpSocket>
|
|
|
|
#include "util/message.h"
|
|
#include "util/messagequeue.h"
|
|
|
|
class RemoteDataQueue;
|
|
class RemoteDataFrame;
|
|
|
|
class RemoteSourceWorker : public QObject {
|
|
Q_OBJECT
|
|
public:
|
|
class MsgDataBind : public Message {
|
|
MESSAGE_CLASS_DECLARATION
|
|
|
|
public:
|
|
QHostAddress getAddress() const { return m_address; }
|
|
uint16_t getPort() const { return m_port; }
|
|
|
|
static MsgDataBind* create(const QString& address, uint16_t port) {
|
|
return new MsgDataBind(address, port);
|
|
}
|
|
|
|
protected:
|
|
QHostAddress m_address;
|
|
uint16_t m_port;
|
|
|
|
MsgDataBind(const QString& address, uint16_t port) :
|
|
Message(),
|
|
m_port(port)
|
|
{
|
|
m_address.setAddress(address);
|
|
}
|
|
};
|
|
|
|
RemoteSourceWorker(RemoteDataQueue *dataQueue, QObject* parent = 0);
|
|
~RemoteSourceWorker();
|
|
|
|
bool startWork();
|
|
void stopWork();
|
|
void dataBind(const QString& address, uint16_t port);
|
|
|
|
private:
|
|
volatile bool m_running;
|
|
|
|
MessageQueue m_inputMessageQueue;
|
|
RemoteDataQueue *m_dataQueue;
|
|
|
|
QHostAddress m_address;
|
|
QUdpSocket m_socket;
|
|
QMutex m_mutex;
|
|
|
|
static const uint32_t m_nbDataFrames = 4; //!< number of data frames in the ring buffer
|
|
RemoteDataFrame *m_dataFrames[m_nbDataFrames]; //!< ring buffer of data frames indexed by frame affinity
|
|
uint32_t m_sampleRate; //!< current sample rate from meta data
|
|
|
|
qint64 m_udpReadBytes;
|
|
char *m_udpBuf;
|
|
|
|
static int getDataSocketBufferSize(uint32_t inSampleRate);
|
|
void processData();
|
|
|
|
private slots:
|
|
void started();
|
|
void finished();
|
|
void errorOccurred(QAbstractSocket::SocketError socketError);
|
|
void handleInputMessages();
|
|
void dataReadyRead();
|
|
};
|
|
|
|
|
|
|
|
#endif /* PLUGINS_CHANNELTX_REMOTESRC_REMOTESRCWORKER_H_ */
|