CborStructDeserializerBackend.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "CborReader.h"
#include "CborTypes.h"
#include "Containers/UnrealString.h"
#include "CoreMinimal.h"
#include "HAL/Platform.h"
#include "IStructDeserializerBackend.h"
 
class FArchive;
class FArrayProperty;
class FProperty;
 
class FCborStructDeserializerBackend
    : public IStructDeserializerBackend
{
public:
 
    SERIALIZATION_API FCborStructDeserializerBackend(FArchive& Archive, ECborEndianness CborDataEndianness = ECborEndianness::Platform, bool bInIsLWCCompatibilityMode = false);
    SERIALIZATION_API virtual ~FCborStructDeserializerBackend();
 
public:
 
    // IStructDeserializerBackend interface
    SERIALIZATION_API virtual const FString& GetCurrentPropertyName() const override;
    SERIALIZATION_API virtual FString GetDebugString() const override;
    SERIALIZATION_API virtual const FString& GetLastErrorMessage() const override;
    SERIALIZATION_API virtual bool GetNextToken(EStructDeserializerBackendTokens& OutToken) override;
    SERIALIZATION_API virtual bool ReadProperty(FProperty* Property, FProperty* Outer, void* Data, int32 ArrayIndex) override;
    SERIALIZATION_API virtual bool ReadPODArray(FArrayProperty* ArrayProperty, void* Data) override;
    SERIALIZATION_API virtual void SkipArray() override;
    SERIALIZATION_API virtual void SkipStructure() override;
 
private:
    FCborReader CborReader;
 
    FCborContext LastContext;
 
    FString LastMapKey;
 
    int32 DeserializingByteArrayIndex = 0;
 
    bool bDeserializingByteArray = false;
 
    bool bIsLWCCompatibilityMode = false;
};