qprotobufregistration_p.h

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// Copyright (C) 2024 The Qt Company Ltd.

// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only

#ifndef QPROTOBUFREGISTRATION_P_H

#define QPROTOBUFREGISTRATION_P_H

//

//  W A R N I N G

//  -------------

//

// This file is not part of the Qt API.  It exists purely as an

// implementation detail.  This header file may change from version to

// version without notice, or even be removed.

//

// We mean it.

//

#include <QtProtobuf/qprotobufregistration.h>

#include <QtProtobuf/qtprotobufexports.h>

#include <QtCore/qxpfunctional.h>

QT_BEGIN_NAMESPACE

namespace QtProtobufPrivate {

inline void ensureValue(const void *valuePtr)

    Q_ASSERT_X(valuePtr != nullptr, "QAbstractProtobufSerializer", "Value is nullptr");

using MessageFieldSerializer = qxp::function_ref<void(const QProtobufMessage *,

                                                      const QProtobufFieldInfo &)>;

using MessageFieldDeserializer = qxp::function_ref<bool(QProtobufMessage *)>;

using Serializer = void (*)(MessageFieldSerializer, const void *, const QProtobufFieldInfo &);

using Deserializer = void (*)(MessageFieldDeserializer, void *);

struct SerializationHandler

    Serializer serializer = nullptr; /*!< serializer assigned to class */

    Deserializer deserializer = nullptr; /*!< deserializer assigned to class */

};

extern Q_PROTOBUF_EXPORT void registerHandler(QMetaType type, Serializer serializer,

                                              Deserializer deserializer);

extern Q_PROTOBUF_EXPORT SerializationHandler findHandler(QMetaType type);

QT_END_NAMESPACE

#endif // QPROTOBUFREGISTRATION_P_H