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sdrangel/sdrbase/pipes/pipeendpoint.h

102 lines
3.9 KiB
C++

///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2021 Jon Beniston, M7RCE <jon@beniston.com> //
// Copyright (C) 2022 Edouard Griffiths, F4EXB <f4exb06@gmail.com> //
// //
// Parent for ChannelAPI and Features, where either can be used. //
// //
// 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_PIPES_PIPEENDPOINT_H_
#define SDRBASE_PIPES_PIPEENDPOINT_H_
#include <QList>
#include <QString>
#include <QStringList>
#include "util/message.h"
#include "export.h"
class Feature;
class SDRBASE_API PipeEndPoint {
public:
// Used by pipe sinks (channels or features) to record details about available pipe sources (channels or features)
struct AvailablePipeSource
{
enum {RX, TX, Feature} m_type;
int m_setIndex;
int m_index;
PipeEndPoint *m_source;
QString m_id;
AvailablePipeSource() = default;
AvailablePipeSource(const AvailablePipeSource&) = default;
AvailablePipeSource& operator=(const AvailablePipeSource&) = default;
friend bool operator==(const AvailablePipeSource &lhs, const AvailablePipeSource &rhs)
{
return (lhs.m_type == rhs.m_type)
&& (lhs.m_setIndex == rhs.m_setIndex)
&& (lhs.m_source == rhs.m_source)
&& (lhs.m_id == rhs.m_id);
}
QString getTypeName() const
{
QStringList typeNames = {"R", "T", "F"};
return typeNames[m_type];
}
// Name for use in GUI combo boxes and WebAPI
QString getName() const
{
QString type;
return QString("%1%2:%3 %4").arg(getTypeName())
.arg(m_setIndex)
.arg(m_index)
.arg(m_id);
}
};
class SDRBASE_API MsgReportPipes : public Message {
MESSAGE_CLASS_DECLARATION
public:
QList<AvailablePipeSource>& getAvailablePipes() { return m_availablePipes; }
static MsgReportPipes* create() {
return new MsgReportPipes();
}
private:
QList<AvailablePipeSource> m_availablePipes;
MsgReportPipes() :
Message()
{}
};
protected:
// Utility functions for pipe sinks to manage list of sources
QList<AvailablePipeSource> updateAvailablePipeSources(QString pipeName, QStringList pipeTypes, QStringList pipeURIs, PipeEndPoint *destination);
PipeEndPoint *getPipeEndPoint(const QString name, const QList<AvailablePipeSource> &availablePipeSources);
};
#endif // SDRBASE_PIPES_PIPEENDPOINT_H_