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https://github.com/f4exb/sdrangel.git
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70 lines
2.8 KiB
C
70 lines
2.8 KiB
C
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///////////////////////////////////////////////////////////////////////////////////
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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_MESSAGEPIPESLEGACYGCWORKER_H_
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#define SDRBASE_PIPES_MESSAGEPIPESLEGACYGCWORKER_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 "messagepipeslegacycommon.h"
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#include "elementpipesgc.h"
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class QMutex;
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class SDRBASE_API MessagePipesLegacyGCWorker : public QObject
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{
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Q_OBJECT
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public:
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MessagePipesLegacyGCWorker();
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~MessagePipesLegacyGCWorker();
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void setC2FRegistrations(
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QMutex *c2fMutex,
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QMap<MessagePipesLegacyCommon::ChannelRegistrationKey, QList<MessageQueue*>> *c2fQueues,
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QMap<MessagePipesLegacyCommon::ChannelRegistrationKey, QList<PipeEndPoint*>> *c2fPipeEndPoints
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)
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{
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m_messagePipesGC.setRegistrations(c2fMutex, c2fQueues, c2fPipeEndPoints);
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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, PipeEndPoint, 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 PipeEndPoint *pipeEndPoint);
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virtual void sendMessageToConsumer(const MessageQueue *messageQueue, MessagePipesLegacyCommon::ChannelRegistrationKey key, PipeEndPoint *pipeEndPoint);
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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 // SDRBASE_PIPES_MESSAGEPIPESLEGACYGCWORKER_H_
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