mirror of
https://github.com/f4exb/sdrangel.git
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89 lines
2.9 KiB
C++
89 lines
2.9 KiB
C++
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///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2015 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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#include <QGlobalStatic>
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#include "messagepipes.h"
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bool MessagePipes::ChannelRegistrationKey::operator<(const ChannelRegistrationKey& other) const
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{
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if (m_channel != other.m_channel) {
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return m_channel < other.m_channel;
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} else {
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return m_typeId < other.m_typeId;
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}
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}
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MessagePipes::MessagePipes() :
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m_typeCount(0)
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{}
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MessagePipes::~MessagePipes()
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{
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QMap<ChannelRegistrationKey, QList<MessageQueue*>>::iterator mit = m_messageRegistrations.begin();
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for (; mit != m_messageRegistrations.end(); ++mit)
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{
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QList<MessageQueue*>::iterator lit = mit->begin();
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for (; lit != mit->end(); ++lit) {
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delete *lit;
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}
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}
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}
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void MessagePipes::registerChannelToFeature(const ChannelAPI *source, const Feature *feature, const QString& type)
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{
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int typeId;
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if (m_typeIds.contains(type))
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{
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typeId = m_typeIds.value(type);
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}
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else
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{
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typeId++;
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m_typeIds.insert(type, typeId);
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}
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const ChannelRegistrationKey regKey = ChannelRegistrationKey{source, typeId};
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if (m_messageRegistrations.contains(regKey))
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{
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m_messageRegistrations.insert(regKey, QList<MessageQueue*>());
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m_featureRegistrations.insert(regKey, QList<const Feature*>());
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}
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m_messageRegistrations[regKey].append(new MessageQueue());
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m_featureRegistrations[regKey].append(feature);
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}
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QList<MessageQueue*>* MessagePipes::getMessageQueues(const ChannelAPI *source, const QString& type)
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{
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if (!m_typeIds.contains(type)) {
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return nullptr;
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}
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const ChannelRegistrationKey regKey = ChannelRegistrationKey{source, m_typeIds.value(type)};
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if (m_messageRegistrations.contains(regKey)) {
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return &m_messageRegistrations[regKey];
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} else {
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return nullptr;
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}
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}
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