mirror of
https://github.com/f4exb/sdrangel.git
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0ab857c358
from, to allow either to be used as pipe sources. Add MsgMapItem, MsgPacket and MsgTargetAzimuthElevation messages that can be passed between channels and features via pipes.
70 lines
2.7 KiB
C++
70 lines
2.7 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2020 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 SDRBASE_PIPES_MESSAGEPIPESGCWORKER_H_
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#define SDRBASE_PIPES_MESSAGEPIPESGCWORKER_H_
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#include <QObject>
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#include <QTimer>
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#include "export.h"
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#include "messagepipescommon.h"
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#include "elementpipesgc.h"
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class QMutex;
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class SDRBASE_API MessagePipesGCWorker : public QObject
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{
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Q_OBJECT
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public:
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MessagePipesGCWorker();
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~MessagePipesGCWorker();
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void setC2FRegistrations(
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QMutex *c2fMutex,
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QMap<MessagePipesCommon::ChannelRegistrationKey, QList<MessageQueue*>> *c2fQueues,
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QMap<MessagePipesCommon::ChannelRegistrationKey, QList<Feature*>> *c2fFeatures
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)
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{
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m_messagePipesGC.setRegistrations(c2fMutex, c2fQueues, c2fFeatures);
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}
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void startWork();
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void stopWork();
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void addMessageQueueToDelete(MessageQueue *messageQueue);
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bool isRunning() const { return m_running; }
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private:
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class MessagePipesGC : public ElementPipesGC<PipeEndPoint, Feature, MessageQueue>
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{
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private:
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virtual bool existsProducer(const PipeEndPoint *pipeEndPoint);
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virtual bool existsConsumer(const Feature *feature);
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virtual void sendMessageToConsumer(const MessageQueue *messageQueue, MessagePipesCommon::ChannelRegistrationKey key, Feature *feature);
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};
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MessagePipesGC m_messagePipesGC;
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bool m_running;
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QTimer m_gcTimer;
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private slots:
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void processGC(); //!< Collect garbage
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};
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#endif
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