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/******************************************************************************
**
** Copyright (C) 2019 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtOpcUa module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:GPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 or (at your option) any later version
** approved by the KDE Free Qt Foundation. The licenses are as published by
** the Free Software Foundation and appearing in the file LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
******************************************************************************/
#ifndef QUACPPCLIENT_H
#define QUACPPCLIENT_H
#include <private/qopcuaclientimpl_p.h>
#include <QtCore/QTimer>
QT_BEGIN_NAMESPACE
class UACppAsyncBackend;
class QUACppClient : public QOpcUaClientImpl
{
Q_OBJECT
public:
explicit QUACppClient(const QVariantMap &backendProperties);
~QUACppClient();
void connectToEndpoint(const QOpcUaEndpointDescription &endpoint) override;
void disconnectFromEndpoint() override;
QOpcUaNode *node(const QString &nodeId) override;
QString backend() const override;
bool requestEndpoints(const QUrl &url) override;
bool findServers(const QUrl &url, const QStringList &localeIds, const QStringList &serverUris) override;
bool readNodeAttributes(const QList<QOpcUaReadItem> &nodesToRead) override;
bool writeNodeAttributes(const QList<QOpcUaWriteItem> &nodesToWrite) override;
bool addNode(const QOpcUaAddNodeItem &nodeToAdd) override;
bool deleteNode(const QString &nodeId, bool deleteTargetReferences) override;
bool addReference(const QOpcUaAddReferenceItem &referenceToAdd) override;
bool deleteReference(const QOpcUaDeleteReferenceItem &referenceToDelete) override;
QStringList supportedSecurityPolicies() const override;
QList<QOpcUaUserTokenPolicy::TokenType> supportedUserTokenTypes() const override;
private:
friend class QUACppNode;
QThread *m_thread;
UACppAsyncBackend *m_backend;
};
QT_END_NAMESPACE
#endif // QUACPPCLIENT_H
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