91 lines
3.2 KiB
C++
91 lines
3.2 KiB
C++
// SPDX-License-Identifier: LGPL-3.0-or-later
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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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*
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* Copyright (C) 2013 - 2024, nymea GmbH
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* Copyright (C) 2024 - 2025, chargebyte austria GmbH
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*
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* This file is part of nymea.
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*
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* nymea is free software: you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public License
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* as published by the Free Software Foundation, either version 3
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* of the License, or (at your option) any later version.
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*
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* nymea 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 Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with nymea. If not, see <https://www.gnu.org/licenses/>.
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*
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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#ifndef MQTTBROKER_H
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#define MQTTBROKER_H
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#include <QObject>
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#include <QHostAddress>
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#include <QSslConfiguration>
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#include <mqtt.h>
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#include "nymeaconfiguration.h"
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class MqttServer;
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namespace nymeaserver {
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class NymeaMqttAuthorizer;
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class MqttBroker : public QObject
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{
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Q_OBJECT
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public:
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explicit MqttBroker(QObject *parent = nullptr);
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~MqttBroker();
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bool startServer(const ServerConfiguration &config, const QSslConfiguration &sslConfiguration = QSslConfiguration());
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bool isRunning(const QString &configId) const;
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bool isRunning() const;
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QList<ServerConfiguration> configurations() const;
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void stopServer(const QString &configId);
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QList<MqttPolicy> policies();
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MqttPolicy policy(const QString &clientId);
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void updatePolicy(const MqttPolicy &policy);
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void updatePolicies(const QList<MqttPolicy> &policies);
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bool removePolicy(const QString &clientId);
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void publish(const QString &topic, const QByteArray &payload);
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private slots:
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void onClientConnected(int serverAddressId, const QString &clientId, const QString &username, const QHostAddress &clientAddress);
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void onClientDisconnected(const QString &clientId);
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void onPublishReceived(const QString &clientId, quint16 packetId, const QString &topic, const QByteArray &payload);
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void onClientSubscribed(const QString &clientId, const QString &topicFilter, Mqtt::QoS requestedQoS);
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void onClientUnsubscribed(const QString &clientId, const QString &topicFilter);
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signals:
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void clientConnected(const QString &clientId);
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void clientDisconnected(const QString &clientId);
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void publishReceived(const QString &clientId, const QString &topic, const QByteArray &payload);
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void clientSubscribed(const QString &clientId, const QString &topicFilter);
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void clientUnsubscribed(const QString &clientId, const QString &topicFilter);
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void policyAdded(const MqttPolicy &policy);
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void policyChanged(const MqttPolicy &policy);
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void policyRemoved(const MqttPolicy &policy);
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private:
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MqttServer* m_server = nullptr;
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NymeaMqttAuthorizer *m_authorizer = nullptr;
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QHash<int, ServerConfiguration> m_configs;
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QHash<QString, MqttPolicy> m_policies;
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friend class NymeaMqttAuthorizer;
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};
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}
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#endif // MQTTBROKER_H
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