343d4a8c86
Note: This doesn't remove 100% of the related code yet, just keeps the minimum required to emit autoThingDisappeared() for all the things and clean up users setups. The rest of the CloudNotifications class code shall be removed with 0.31 (or soonish after that).
118 lines
3.9 KiB
C++
118 lines
3.9 KiB
C++
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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*
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* Copyright 2013 - 2020, nymea GmbH
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* Contact: contact@nymea.io
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*
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* This file is part of nymea.
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* This project including source code and documentation is protected by
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* copyright law, and remains the property of nymea GmbH. All rights, including
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* reproduction, publication, editing and translation, are reserved. The use of
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* this project is subject to the terms of a license agreement to be concluded
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* with nymea GmbH in accordance with the terms of use of nymea GmbH, available
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* under https://nymea.io/license
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*
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* GNU General Public License Usage
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* Alternatively, this project may be redistributed and/or modified under the
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* terms of the GNU General Public License as published by the Free Software
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* Foundation, GNU version 3. This project is distributed in the hope that it
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* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
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* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
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* 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 along with
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* this project. If not, see <https://www.gnu.org/licenses/>.
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*
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* For any further details and any questions please contact us under
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* contact@nymea.io or see our FAQ/Licensing Information on
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* https://nymea.io/license/faq
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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 <QTimer>
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#include <mqttclient.h>
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class AWSConnector : public QObject
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{
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Q_OBJECT
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public:
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explicit AWSConnector(QObject *parent = nullptr);
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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 setDeviceName(const QString &deviceName);
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void pairDevice(const QString &idToken, const QString &userId);
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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 proxyConnectionRequestReceived(const QString &token, const QString &nonce, const QString &serverUrl);
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private slots:
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void doConnect();
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void onConnected();
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void onDisconnected();
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void onPublished(quint16 msgid, const QString &topic);
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void onSubscribed(const QString &topic, Mqtt::SubscribeReturnCode returnCode);
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void onPublishReceived(const QString &topic, const QByteArray &payload);
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void registerDevice();
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void onDeviceRegistered(bool needsReconnect);
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void setupSubscriptions();
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void fetchPairings();
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void onPairingsRetrieved(const QVariantMap &pairings);
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void setName();
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private:
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quint16 publish(const QString &topic, const QVariantMap &message);
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void subscribe(const QStringList &topics);
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void storeRegisteredFlag(bool registered);
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bool readRegisteredFlag() const;
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void storeSyncedNameCache(const QString &syncedName);
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QString readSyncedNameCache();
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QString getCertificateFingerprint(const QSslCertificate &certificate) const;
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private:
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MqttClient *m_client = nullptr;
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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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bool m_shouldReconnect = false;
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QTimer m_reconnectTimer;
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QTimer m_connectTimer;
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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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QStringList m_subscriptionCache;
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QPair<QVariantMap, QDateTime> m_cachedTURNCredentials;
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};
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#endif // AWSCONNECTOR_H
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