145 lines
4.5 KiB
C++
145 lines
4.5 KiB
C++
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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*
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* Copyright 2013 - 2022, 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 copyright law, and
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* remains the property of nymea GmbH. All rights, including reproduction, publication,
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* editing and translation, are reserved. The use of this project is subject to the terms of a
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* license agreement to be concluded with nymea GmbH in accordance with the terms
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* of use of nymea GmbH, available under https://nymea.io/license
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*
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* GNU Lesser General Public License Usage
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* Alternatively, this project may be redistributed and/or modified under the terms of the GNU
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* Lesser General Public License as published by the Free Software Foundation; version 3.
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* this project is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
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* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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* See the 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 along with this project.
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* 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 contact@nymea.io
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* or see our FAQ/Licensing Information on https://nymea.io/license/faq
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*
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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#ifndef TUNNELPROXYREMOTECONNECTION_H
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#define TUNNELPROXYREMOTECONNECTION_H
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#include <QUrl>
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#include <QUuid>
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#include <QObject>
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#include <QSslError>
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#include <QAbstractSocket>
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#include <QLoggingCategory>
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Q_DECLARE_LOGGING_CATEGORY(dcTunnelProxyRemoteConnection)
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namespace remoteproxyclient {
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class JsonRpcClient;
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class ProxyConnection;
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class TunnelProxyRemoteConnection : public QObject
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{
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Q_OBJECT
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public:
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enum State {
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StateConnecting,
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StateHostLookup,
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StateConnected,
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StateInitializing,
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StateRegister,
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StateRemoteConnected,
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StateDiconnecting,
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StateDisconnected,
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};
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Q_ENUM(State)
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enum ConnectionType {
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ConnectionTypeWebSocket,
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ConnectionTypeTcpSocket
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};
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Q_ENUM(ConnectionType)
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explicit TunnelProxyRemoteConnection(const QUuid &clientUuid, const QString &clientName, QObject *parent = nullptr);
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explicit TunnelProxyRemoteConnection(const QUuid &clientUuid, const QString &clientName, ConnectionType connectionType, QObject *parent = nullptr);
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~TunnelProxyRemoteConnection();
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bool remoteConnected() const;
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State state() const;
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QAbstractSocket::SocketError error() const;
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void ignoreSslErrors();
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void ignoreSslErrors(const QList<QSslError> &errors);
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QUrl serverUrl() const;
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QString remoteProxyServer() const;
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QString remoteProxyServerName() const;
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QString remoteProxyServerVersion() const;
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QString remoteProxyApiVersion() const;
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public slots:
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bool connectServer(const QUrl &url, const QUuid &serverUuid);
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void disconnectServer();
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bool sendData(const QByteArray &data);
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signals:
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void stateChanged(TunnelProxyRemoteConnection::State state);
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void errorOccurred(QAbstractSocket::SocketError error);
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void sslErrors(const QList<QSslError> &errors);
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void remoteConnectedChanged(bool remoteConnected);
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void dataReady(const QByteArray &data);
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private slots:
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void onConnectionChanged(bool connected);
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void onConnectionDataAvailable(const QByteArray &data);
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void onConnectionSocketError(QAbstractSocket::SocketError error);
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void onConnectionStateChanged(QAbstractSocket::SocketState state);
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// Initialization calls
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void onHelloFinished();
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void onClientRegistrationFinished();
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private:
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// This server information
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QUuid m_clientUuid;
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QString m_clientName;
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ConnectionType m_connectionType = ConnectionTypeTcpSocket;
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QUuid m_serverUuid;
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// Remote proxy server information
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QString m_remoteProxyServer;
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QString m_remoteProxyServerName;
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QString m_remoteProxyServerVersion;
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QString m_remoteProxyApiVersion;
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QUrl m_serverUrl;
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QAbstractSocket::SocketError m_error = QAbstractSocket::UnknownSocketError;
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State m_state = StateDisconnected;
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ProxyConnection *m_connection = nullptr;
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JsonRpcClient *m_jsonClient = nullptr;
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void setState(State state);
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void setRemoteConnected(bool remoteConnected);
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void setError(QAbstractSocket::SocketError error);
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void cleanUp();
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};
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}
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#endif // TUNNELPROXYREMOTECONNECTION_H
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