86 lines
1.8 KiB
C++
86 lines
1.8 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#include "IndexedCacheStorage.h"
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namespace Experimental
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{
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/**
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* Generic implementation of IIndexedCacheStorage
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*/
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class FGenericIndexedCacheStorage : public Experimental::IIndexedCacheStorage
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{
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public:
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virtual bool SupportsIndexedCacheStorage() override
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{
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return false;
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}
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virtual uint32 GetNumIndexedCacheStorages() override
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{
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return 0;
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}
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virtual bool CreateCacheStorage(uint64 InRequestNumberOfBytes, int32 CacheStorageIndex) override
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{
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return false;
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}
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virtual bool DestroyCacheStorage(int32 InCacheStorageIndex) override
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{
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return false;
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}
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virtual void EnumerateCacheStorages(TArray<int32>& OutCacheStorageIndices) override
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{
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}
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virtual void GetCacheStorageInfo(int32 InCacheStorageIndex, uint64& OutCacheStorageDataSize, uint64& OutCacheStorageJournalSize) override
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{
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}
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virtual void GetCacheStorageMountPath(FString& OutPlatformMountPath, const FString& InMountName) override
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{
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}
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virtual bool MountCacheStorage(FString& OutPlatformMountPath, int32 InCacheStorageIndex, const FString& InMountName) override
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{
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return false;
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}
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virtual void UnmountCacheStorage(const FString& InMountName) override
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{
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}
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virtual uint64 GetPersistentDownloadDirEarlyStartupSize() override
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{
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return 0;
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}
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virtual uint64 GetCacheStorageJournalSize(uint64 CacheDataSize, uint32 CacheIndex) override
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{
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return 0;
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}
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};
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#if !defined(HAS_CUSTOM_INDEXED_CACHE_STORAGE)
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# define HAS_CUSTOM_INDEXED_CACHE_STORAGE 0
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#endif
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#if (HAS_CUSTOM_INDEXED_CACHE_STORAGE == 0)
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IIndexedCacheStorage& IIndexedCacheStorage::GetOrCreateIndexedCacheStorage()
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{
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static FGenericIndexedCacheStorage Instance;
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return Instance;
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}
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#endif
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IIndexedCacheStorage& IIndexedCacheStorage::Get()
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{
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return IIndexedCacheStorage::GetOrCreateIndexedCacheStorage();
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}
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}
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