| 1 | // Copyright (C) 2022 The Qt Company Ltd. |
|---|---|
| 2 | // Copyright (C) 2019 Alexey Edelev <semlanik@gmail.com> |
| 3 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
| 4 | |
| 5 | #ifndef QABSTRACTPROTOBUFSERIALIZER_H |
| 6 | #define QABSTRACTPROTOBUFSERIALIZER_H |
| 7 | |
| 8 | #include <QtProtobuf/qtprotobufexports.h> |
| 9 | #include <QtProtobuf/qtprotobuftypes.h> |
| 10 | |
| 11 | #include <QtCore/qbytearray.h> |
| 12 | #include <QtCore/qbytearrayview.h> |
| 13 | #include <QtCore/qstring.h> |
| 14 | |
| 15 | QT_BEGIN_NAMESPACE |
| 16 | |
| 17 | class QProtobufMessage; |
| 18 | |
| 19 | class Q_PROTOBUF_EXPORT QAbstractProtobufSerializer |
| 20 | { |
| 21 | public: |
| 22 | enum class Error : uint8_t { |
| 23 | None, |
| 24 | InvalidHeader, |
| 25 | UnknownType, |
| 26 | UnexpectedEndOfStream, |
| 27 | InvalidFormat, |
| 28 | }; |
| 29 | |
| 30 | QByteArray serialize(const QProtobufMessage *message) const; |
| 31 | bool deserialize(QProtobufMessage *message, QByteArrayView data) const; |
| 32 | |
| 33 | virtual ~QAbstractProtobufSerializer(); |
| 34 | |
| 35 | virtual Error lastError() const = 0; |
| 36 | virtual QString lastErrorString() const = 0; |
| 37 | |
| 38 | private: |
| 39 | virtual QByteArray serializeMessage(const QProtobufMessage *message) const = 0; |
| 40 | virtual bool deserializeMessage(QProtobufMessage *message, QByteArrayView data) const = 0; |
| 41 | }; |
| 42 | |
| 43 | QT_END_NAMESPACE |
| 44 | #endif // QABSTRACTPROTOBUFSERIALIZER_H |
| 45 |