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// Copyright (C) 2021 The Qt Company Ltd.
// Copyright (C) 2019 Luxoft Sweden AB
// Copyright (C) 2018 Pelagicore AG
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#ifndef QIFSERVICEINTERFACE_H
#define QIFSERVICEINTERFACE_H
#include <QtInterfaceFramework/qiffeatureinterface.h>
#include <QtInterfaceFramework/qtifglobal.h>
#include <QtCore/QtPlugin>
QT_BEGIN_NAMESPACE
template <class T> T qif_interface_cast(QObject *backend)
{
T inst = qobject_cast<T>(backend);
static bool showOnce = true;
if (!inst && showOnce) {
typedef typename std::remove_cv<typename std::remove_pointer<T>::type>::type ObjType;
qCritical("Casting the backend to the interface %s failed.\n"
"Either the backend pointer is not of the correct type or casting failed because "
"debug and release libraries were mixed.", ObjType::staticMetaObject.className());
showOnce = false;
}
return inst;
}
class Q_QTINTERFACEFRAMEWORK_EXPORT QIfServiceInterface
{
public:
virtual ~QIfServiceInterface();
virtual QString id() const;
virtual QStringList interfaces() const = 0;
virtual QIfFeatureInterface *interfaceInstance(const QString &interfaceName) const = 0;
virtual QString configurationId() const;
virtual void updateServiceSettings(const QVariantMap &settings);
template <class T> T interfaceInstance(const QString &interfaceName) const {
T inst = qif_interface_cast<T>(interfaceInstance(interfaceName));
return inst;
}
};
#define QIfServiceInterface_iid "org.qt-project.interfaceframework.QIfServiceInterface/1.0"
Q_DECLARE_INTERFACE(QIfServiceInterface, QIfServiceInterface_iid)
QT_END_NAMESPACE
Q_DECLARE_METATYPE(QIfServiceInterface*)
#endif // QIFSERVICEINTERFACE_H
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