CborStructSerializerBackend.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "CborWriter.h"
#include "Containers/Array.h"
#include "Containers/UnrealString.h"
#include "CoreMinimal.h"
#include "CoreTypes.h"
#include "IStructSerializerBackend.h"
 
class FArchive;
 
class FCborStructSerializerBackend
    : public IStructSerializerBackend
{
public:
 
    UE_DEPRECATED(4.22, "Use the two-parameter constructor with EStructSerializerBackendFlags::Legacy only if you need backwards compatibility with code compiled prior to 4.22; otherwise use EStructSerializerBackendFlags::Default.")
    SERIALIZATION_API FCborStructSerializerBackend(FArchive& InArchive);
 
    SERIALIZATION_API FCborStructSerializerBackend(FArchive& InArchive, const EStructSerializerBackendFlags InFlags);
 
    SERIALIZATION_API virtual ~FCborStructSerializerBackend();
 
public:
 
    // IStructSerializerBackend interface
    SERIALIZATION_API virtual void BeginArray(const FStructSerializerState& State) override;
    SERIALIZATION_API virtual void BeginStructure(const FStructSerializerState& State) override;
    SERIALIZATION_API virtual void EndArray(const FStructSerializerState& State) override;
    SERIALIZATION_API virtual void EndStructure(const FStructSerializerState& State) override;
    SERIALIZATION_API virtual void WriteComment(const FString& Comment) override;
    SERIALIZATION_API virtual void WriteProperty(const FStructSerializerState& State, int32 ArrayIndex = 0) override;
    SERIALIZATION_API virtual bool WritePODArray(const FStructSerializerState& State) override;
 
private:
    FCborWriter CborWriter;
 
    EStructSerializerBackendFlags Flags;
 
    TArray<uint8> AccumulatedBytes;
 
    bool bSerializingByteArray = false;
};