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*
* Copyright 2013 - 2021, nymea GmbH
* Contact: contact@nymea.io
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* reproduction, publication, editing and translation, are reserved. The use of
* this project is subject to the terms of a license agreement to be concluded
* with nymea GmbH in accordance with the terms of use of nymea GmbH, available
* under https://nymea.io/license
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* GNU Lesser General Public License Usage
* Alternatively, this project may be redistributed and/or modified under the
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#ifndef KECONTACTDATALAYER_H
#define KECONTACTDATALAYER_H

#include <QObject>
#include <QUdpSocket>

class KeContactDataLayer : public QObject
{
    Q_OBJECT
public:
    explicit KeContactDataLayer(QObject *parent = nullptr);
    ~KeContactDataLayer();

    bool init();
    bool initialized() const;

    void write(const QHostAddress &address, const QByteArray &data);

private:
    bool m_initialized = false;
    int m_port = 7090;
    QUdpSocket *m_udpSocket = nullptr;

signals:
    void datagramReceived(const QHostAddress &address, const QByteArray &data);

private slots:
    void readPendingDatagrams();
    void onSocketError(QAbstractSocket::SocketError error);
    void onSocketStateChanged(QAbstractSocket::SocketState socketState);

};

#endif // KECONTACTDATALAYER_H