mirror of https://github.com/nymea/nymea-mqtt
113 lines
3.9 KiB
C++
113 lines
3.9 KiB
C++
// SPDX-License-Identifier: LGPL-3.0-or-later
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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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*
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* nymea-mqtt
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* MQTT library for nymea
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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-mqtt.
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*
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* nymea-mqtt 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-mqtt 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-mqtt. If not, see <https://www.gnu.org/licenses/>.
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*
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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#ifndef MQTTCLIENT_H
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#define MQTTCLIENT_H
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#include <QObject>
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#include <QAbstractSocket>
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#include <QSslConfiguration>
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#include <QNetworkRequest>
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#include "mqttpacket.h"
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#include "mqttsubscription.h"
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class MqttClientPrivate;
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class MqttClient : public QObject
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{
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Q_OBJECT
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public:
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explicit MqttClient(const QString &clientId, QObject *parent = nullptr);
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explicit MqttClient(const QString &clientId, quint16 keepAlive = 300, const QString &willTopic = QString(), const QByteArray &willMessage = QByteArray(), Mqtt::QoS willQoS = Mqtt::QoS0, bool willRetain = false, QObject *parent = nullptr);
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bool autoReconnect() const;
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void setAutoReconnect(bool autoReconnect);
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quint16 maxAutoReconnectTimeout() const;
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void setMaxAutoReconnectTimeout(quint16 maxAutoReconnectTimeout);
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quint16 keepAlive() const;
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void setKeepAlive(quint16 keepAlive);
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QString willTopic() const;
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void setWillTopic(const QString &willTopic);
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QByteArray willMessage() const;
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void setWillMessage(const QByteArray &willMessage);
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Mqtt::QoS willQoS() const;
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void setWillQoS(Mqtt::QoS willQoS);
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bool willRetain() const;
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void setWillRetain(bool willRetain);
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QString username() const;
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void setUsername(const QString &username);
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QString password() const;
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void setPassword(const QString &password);
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void connectToHost(const QString &hostName, quint16 port, bool cleanSession = true, bool useSsl = false, const QSslConfiguration &sslConfiguration = QSslConfiguration());
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void connectToHost(const QNetworkRequest &request, bool cleanSession = true);
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void disconnectFromHost();
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bool isConnected() const;
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void ignoreSslErrors();
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public slots:
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quint16 subscribe(const MqttSubscription &subscription);
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quint16 subscribe(const QString &topicFilter, Mqtt::QoS qos = Mqtt::QoS0);
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quint16 subscribe(const MqttSubscriptions &subscriptions);
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quint16 unsubscribe(const MqttSubscription &subscription);
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quint16 unsubscribe(const QString &topicFilter);
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quint16 unsubscribe(const MqttSubscriptions &subscriptions);
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quint16 publish(const QString &topic, const QByteArray &payload, Mqtt::QoS qos = Mqtt::QoS0, bool retain = false);
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signals:
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void connected(Mqtt::ConnectReturnCode connectReturnCode, Mqtt::ConnackFlags connackFlags);
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void disconnected();
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void stateChanged(QAbstractSocket::SocketState state);
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void error(QAbstractSocket::SocketError socketError);
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void sslErrors(const QList<QSslError> &sslErrors);
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void subscribeResult(quint16 packetId, const Mqtt::SubscribeReturnCodes &subscribeReturnCodes);
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void subscribed(const QString &topic, Mqtt::SubscribeReturnCode subscribeReturnCode);
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void unsubscribed(quint16 packetId);
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void published(quint16 packetId, const QString &topic);
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void publishReceived(const QString &topic, const QByteArray &payload, bool retained);
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private:
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MqttClientPrivate *d_ptr;
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friend class MqttTests;
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};
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#endif // MQTTCLIENT_H
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