mirror of https://github.com/nymea/nymea.git
120 lines
5.0 KiB
C++
120 lines
5.0 KiB
C++
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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* *
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* Copyright (C) 2017 Michael Zanetti <michael.zanetti@guh.io> *
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* *
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* This file is part of guh. *
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* *
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* Guh 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, version 2 of the License. *
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* *
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* Guh 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 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 guh. If not, see <http://www.gnu.org/licenses/>. *
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* *
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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#ifndef AWSCONNECTOR_H
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#define AWSCONNECTOR_H
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#include <QObject>
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#include <QFuture>
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#include <QDateTime>
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#include "MbedTLS/MbedTLSConnection.hpp"
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#include <mqtt/Client.hpp>
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#include <mqtt/Common.hpp>
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#include "util/logging/Logging.hpp"
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#include "util/logging/LogMacros.hpp"
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#include "util/logging/ConsoleLogSystem.hpp"
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class AWSConnector : public QObject, public awsiotsdk::mqtt::SubscriptionHandlerContextData, public awsiotsdk::DisconnectCallbackContextData
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{
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Q_OBJECT
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public:
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explicit AWSConnector(QObject *parent = 0);
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~AWSConnector();
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void connect2AWS(const QString &endpoint, const QString &clientId, const QString &clientName, const QString &caFile, const QString &clientCertFile, const QString &clientPrivKeyFile);
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void disconnectAWS();
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bool isConnected() const;
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void pairDevice(const QString &idToken, const QString &userId);
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void sendWebRtcHandshakeMessage(const QString &sessionId, const QVariantMap &map);
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signals:
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void connected();
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void disconnected();
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void devicePaired(const QString &cognritoUserId, int errorCode, const QString &message);
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void webRtcHandshakeMessageReceived(const QString &transactionId, const QVariantMap &data);
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private slots:
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void doConnect();
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void onConnected();
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void registerDevice();
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void onDeviceRegistered(bool needsReconnect);
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void setupPairing();
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void onPairingsRetrieved(const QVariantList &pairings);
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void setName();
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void onDisconnected();
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private:
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class SubscriptionContext: public awsiotsdk::mqtt::SubscriptionHandlerContextData
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{
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public:
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SubscriptionContext(AWSConnector *connector): c(connector) {}
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AWSConnector *c;
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};
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class DisconnectContext: public awsiotsdk::DisconnectCallbackContextData
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{
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public:
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DisconnectContext(AWSConnector *connector): c(connector) {}
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AWSConnector *c;
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};
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quint16 publish(const QString &topic, const QVariantMap &message);
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quint16 subscribe(const QStringList &topics);
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static void publishCallback(uint16_t actionId, awsiotsdk::ResponseCode rc);
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static void subscribeCallback(uint16_t actionId, awsiotsdk::ResponseCode rc);
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static awsiotsdk::ResponseCode onSubscriptionReceivedCallback(awsiotsdk::util::String topic_name, awsiotsdk::util::String payload,
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std::shared_ptr<awsiotsdk::mqtt::SubscriptionHandlerContextData> p_app_handler_data);
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static awsiotsdk::ResponseCode onDisconnectedCallback(awsiotsdk::util::String mqtt_client_id,
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std::shared_ptr<awsiotsdk::DisconnectCallbackContextData> p_app_handler_data);
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void storeRegisteredFlag(bool registered);
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bool readRegisteredFlag() const;
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private:
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std::shared_ptr<awsiotsdk::network::MbedTLSConnection> m_networkConnection;
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std::shared_ptr<awsiotsdk::MqttClient> m_client;
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QString m_currentEndpoint;
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QString m_caFile;
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QString m_clientCertFile;
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QString m_clientPrivKeyFile;
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QString m_clientId;
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QString m_clientName;
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QFuture<void> m_connectingFuture;
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bool m_isCleanSession = true;
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quint8 m_transactionId = 0;
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QString m_createDeviceId;
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int m_createDeviceSubscriptionId = 0;
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QHash<quint16, QString> m_pairingRequests;
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bool m_setupInProgress = false;
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int m_reconnectCounter = 0;
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QDateTime m_lastConnectionDrop;
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std::shared_ptr<awsiotsdk::mqtt::SubscriptionHandlerContextData> m_subscriptionContextData;
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std::shared_ptr<awsiotsdk::DisconnectCallbackContextData> m_disconnectContextData;
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static AWSConnector* s_instance;
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static QHash<quint16, AWSConnector*> s_requestMap;
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};
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#endif // AWSCONNECTOR_H
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