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// Copyright (C) 2018 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
#ifndef ASSOCIATION_H
#define ASSOCIATION_H
#include <QtNetwork>
#include <QtCore>
//! [0]
class DtlsAssociation : public QObject
{
Q_OBJECT
public:
DtlsAssociation(const QHostAddress &address, quint16 port,
const QString &connectionName);
~DtlsAssociation();
void startHandshake();
signals:
void errorMessage(const QString &message);
void warningMessage(const QString &message);
void infoMessage(const QString &message);
void serverResponse(const QString &clientInfo, const QByteArray &datagraam,
const QByteArray &plainText);
private slots:
void udpSocketConnected();
void readyRead();
void handshakeTimeout();
void pskRequired(QSslPreSharedKeyAuthenticator *auth);
void pingTimeout();
private:
QString name;
QUdpSocket socket;
QDtls crypto;
QTimer pingTimer;
unsigned ping = 0;
Q_DISABLE_COPY(DtlsAssociation)
};
//! [0]
#endif // ASSOCIATION_H
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