CloudEnumeration.h

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// Copyright Epic Games, Inc. All Rights Reserved.
#pragma once
 
#include "CoreMinimal.h"
#include "Misc/Guid.h"
#include "Misc/SecureHash.h"
#include "Common/StatsCollector.h"
#include "BuildPatchFeatureLevel.h"
 
namespace BuildPatchServices
{
    class ICloudEnumeration
    {
    public:
        virtual ~ICloudEnumeration(){}
        virtual bool IsComplete() const = 0;
        virtual const TSet<uint32>& GetUniqueWindowSizes() const = 0;
        virtual const TMap<uint64, TSet<FGuid>>& GetChunkInventory() const = 0;
        virtual const TMap<FGuid, int64>& GetChunkFileSizes() const = 0;
        virtual const TMap<FGuid, FSHAHash>& GetChunkShaHashes() const = 0;
        virtual const TMap<FGuid, uint32>& GetChunkWindowSizes() const = 0;
        virtual bool IsChunkFeatureLevelMatch(const FGuid& ChunkId) const = 0;
        virtual const uint64& GetChunkHash(const FGuid& ChunkId) const = 0;
        virtual const FSHAHash& GetChunkShaHash(const FGuid& ChunkId) const = 0;
        virtual const TMap<FSHAHash, TSet<FGuid>>& GetIdenticalChunks() const = 0;
    };
 
    class FCloudEnumerationFactory
    {
    public:
        static ICloudEnumeration* Create(const FString& CloudDirectory, const FDateTime& ManifestAgeThreshold, const EFeatureLevel& OutputFeatureLevel, FStatsCollector* StatsCollector);
    };
}