Engine/Source/Programs/Unsync/Private/UnsyncSerialization.h

// Copyright Epic Games, Inc. All Rights Reserved.

#pragma once

#include "UnsyncCore.h"

namespace unsync {

struct FIOReaderStream;
struct FVectorStreamOut;

bool LoadBlocks(FGenericBlockArray& OutBlocks, uint32& OutBlockSize, const fs::path& Filename);
bool SaveBlocks(const std::vector<FBlock128>& Blocks, uint32 BlockSize, const fs::path& Filename);

bool LoadDirectoryManifest(FDirectoryManifest& OutManifest, const fs::path& Root, FIOReaderStream& Stream);
bool LoadDirectoryManifest(FDirectoryManifest& OutManifest, const fs::path& Root, const fs::path& Filename);

bool SaveDirectoryManifest(const FDirectoryManifest& Manifest, FVectorStreamOut& Stream);
bool SaveDirectoryManifest(const FDirectoryManifest& Manifest, const fs::path& Filename);

}  // namespace unsync
Import Unsync into the main source tree This is a binary patching and incremental downloading tool, similar to rsync or zsync. It aims to improve the large binary download processes that previously were served by robocopy (i.e. full packages produced by the build farm). The original code can be found in `//depot/usr/yuriy.odonnell/unsync`. This commit is a branch from the original location to preserve history. While the codebase is designed to be self-contained and does not depend on any engine libraries, it mostly follows the UE coding guidelines and can be built with UBT. Currently only Windows is supported, however the tool is expected to also work on Mac and Linux in the future. #rb Martin.Ridgers #preflight skip [CL 18993571 by Yuriy ODonnell in ue5-main branch] 2022-02-15 04:30:27 -05:00			`// Copyright Epic Games, Inc. All Rights Reserved.`

			`#pragma once`

			`#include "UnsyncCore.h"`

			`namespace unsync {`

			`struct FIOReaderStream;`
			`struct FVectorStreamOut;`

			`bool LoadBlocks(FGenericBlockArray& OutBlocks, uint32& OutBlockSize, const fs::path& Filename);`
			`bool SaveBlocks(const std::vector<FBlock128>& Blocks, uint32 BlockSize, const fs::path& Filename);`

			`bool LoadDirectoryManifest(FDirectoryManifest& OutManifest, const fs::path& Root, FIOReaderStream& Stream);`
			`bool LoadDirectoryManifest(FDirectoryManifest& OutManifest, const fs::path& Root, const fs::path& Filename);`

			`bool SaveDirectoryManifest(const FDirectoryManifest& Manifest, FVectorStreamOut& Stream);`
			`bool SaveDirectoryManifest(const FDirectoryManifest& Manifest, const fs::path& Filename);`

			`} // namespace unsync`