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sdrangel/sdrbase/pipes/messagepipeslegacy.cpp

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3.0 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/>. //
///////////////////////////////////////////////////////////////////////////////////
#include <QGlobalStatic>
#include "util/messagequeue.h"
#include "messagepipeslegacygcworker.h"
#include "messagepipeslegacy.h"
#include "pipeendpoint.h"
MessagePipesLegacy::MessagePipesLegacy()
{
m_gcWorker = new MessagePipesLegacyGCWorker();
m_gcWorker->setC2FRegistrations(
m_registrations.getMutex(),
m_registrations.getElements(),
m_registrations.getConsumers()
);
m_gcWorker->moveToThread(&m_gcThread);
startGC();
}
MessagePipesLegacy::~MessagePipesLegacy()
{
if (m_gcWorker->isRunning()) {
stopGC();
}
}
MessageQueue *MessagePipesLegacy::registerChannelToFeature(const PipeEndPoint *source, PipeEndPoint *dest, const QString& type)
{
qDebug("MessagePipesLegacy::registerChannelToFeature: %p %p %s", source, dest, qPrintable(type));
return m_registrations.registerProducerToConsumer(source, dest, type);
}
MessageQueue *MessagePipesLegacy::unregisterChannelToFeature(const PipeEndPoint *source, PipeEndPoint *dest, const QString& type)
{
qDebug("MessagePipesLegacy::unregisterChannelToFeature: %p %p %s", source, dest, qPrintable(type));
MessageQueue *messageQueue = m_registrations.unregisterProducerToConsumer(source, dest, type);
m_gcWorker->addMessageQueueToDelete(messageQueue);
return messageQueue;
}
QList<MessageQueue*>* MessagePipesLegacy::getMessageQueues(const PipeEndPoint *source, const QString& type)
{
//qDebug("MessagePipesLegacy::getMessageQueues: %p %s", source, qPrintable(type));
return m_registrations.getElements(source, type);
}
void MessagePipesLegacy::startGC()
{
qDebug("MessagePipesLegacy::startGC");
m_gcWorker->startWork();
m_gcThread.start();
}
void MessagePipesLegacy::stopGC()
{
qDebug("MessagePipesLegacy::stopGC");
m_gcWorker->stopWork();
m_gcThread.quit();
m_gcThread.wait();
}