| 1 | // Copyright (C) 2024 The Qt Company Ltd. |
|---|---|
| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
| 3 | |
| 4 | #ifndef QPROTOBUFSERIALIZERBASE_P_H |
| 5 | #define QPROTOBUFSERIALIZERBASE_P_H |
| 6 | |
| 7 | // |
| 8 | // W A R N I N G |
| 9 | // ------------- |
| 10 | // |
| 11 | // This file is not part of the Qt API. It exists purely as an |
| 12 | // implementation detail. This header file may change from version to |
| 13 | // version without notice, or even be removed. |
| 14 | // |
| 15 | // We mean it. |
| 16 | // |
| 17 | |
| 18 | #include <QtProtobuf/qprotobufpropertyordering.h> |
| 19 | |
| 20 | #include <QtCore/qtconfigmacros.h> |
| 21 | |
| 22 | QT_BEGIN_NAMESPACE |
| 23 | |
| 24 | namespace QtProtobufPrivate { |
| 25 | struct QProtobufFieldInfo; |
| 26 | } |
| 27 | class QVariant; |
| 28 | class QProtobufMessage; |
| 29 | class QProtobufSerializerBase |
| 30 | { |
| 31 | public: |
| 32 | QProtobufSerializerBase(); |
| 33 | |
| 34 | void serializeMessage(const QProtobufMessage *message); |
| 35 | |
| 36 | static bool isOneofOrOptionalField(QtProtobufPrivate::FieldFlags flags) |
| 37 | { |
| 38 | return flags.testAnyFlags(flags: { QtProtobufPrivate::FieldFlag::Oneof, |
| 39 | QtProtobufPrivate::FieldFlag::Optional }); |
| 40 | } |
| 41 | |
| 42 | protected: |
| 43 | ~QProtobufSerializerBase(); |
| 44 | |
| 45 | virtual void serializeMessageField(const QProtobufMessage *message, |
| 46 | const QtProtobufPrivate::QProtobufFieldInfo &fieldInfo); |
| 47 | |
| 48 | private: |
| 49 | virtual bool serializeEnum(QVariant &value, |
| 50 | const QtProtobufPrivate::QProtobufFieldInfo &fieldInfo) = 0; |
| 51 | virtual bool serializeScalarField(const QVariant &value, |
| 52 | const QtProtobufPrivate::QProtobufFieldInfo &fieldInfo) = 0; |
| 53 | virtual void serializeMessageFieldBegin() = 0; |
| 54 | virtual void serializeMessageFieldEnd(const QProtobufMessage *, |
| 55 | const QtProtobufPrivate::QProtobufFieldInfo &) = 0; |
| 56 | |
| 57 | Q_DISABLE_COPY_MOVE(QProtobufSerializerBase) |
| 58 | }; |
| 59 | |
| 60 | QT_END_NAMESPACE |
| 61 | |
| 62 | #endif // QPROTOBUFSERIALIZERBASE_P_H |
| 63 |