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Headers are updated to contain any missing #includes needed to compile and #includes are sorted. Nothing is removed. #ushell-cherrypick of 21064294 by bryan.sefcik #jira #preflight 62d5c2111062f2e63015e598 #ROBOMERGE-OWNER: bryan.sefcik #ROBOMERGE-AUTHOR: bryan.sefcik #ROBOMERGE-SOURCE: CL 21155249 via CL 21158121 via CL 21161259 #ROBOMERGE-BOT: UE5 (Release-Engine-Staging -> Main) (v972-20964824) [CL 21182053 by bryan sefcik in ue5-main branch]
62 lines
1.5 KiB
C++
62 lines
1.5 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#pragma once
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#include "Containers/Array.h"
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#include "Containers/ContainersFwd.h"
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#include "Containers/UnrealString.h"
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#include "CoreMinimal.h"
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#include "GenericPlatform/GenericPlatformFile.h"
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#include "HAL/Platform.h"
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#include "HAL/UnrealMemory.h"
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#include "Misc/DateTime.h"
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#if WITH_ENGINE
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class IFileHandle;
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/** Helper class for generating an uncompressed zip archive file. */
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class FILEUTILITIES_API FZipArchiveWriter
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{
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struct FFileEntry
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{
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FString Filename;
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uint32 Crc32;
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uint64 Length;
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uint64 Offset;
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uint32 Time;
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FFileEntry(const FString& InFilename, uint32 InCrc32, uint64 InLength, uint64 InOffset, uint32 InTime)
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: Filename(InFilename)
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, Crc32(InCrc32)
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, Length(InLength)
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, Offset(InOffset)
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, Time(InTime)
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{}
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};
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TArray<FFileEntry> Files;
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TArray<uint8> Buffer;
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IFileHandle* File;
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inline void Write(uint16 V) { Write((void*)&V, sizeof(V)); }
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inline void Write(uint32 V) { Write((void*)&V, sizeof(V)); }
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inline void Write(uint64 V) { Write((void*)&V, sizeof(V)); }
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inline void Write(void* Src, uint64 Size)
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{
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void* Dst = &Buffer[Buffer.AddUninitialized(Size)];
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FMemory::Memcpy(Dst, Src, Size);
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}
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inline uint64 Tell() { return (File ? File->Tell() : 0) + Buffer.Num(); }
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void Flush();
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public:
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FZipArchiveWriter(IFileHandle* InFile);
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~FZipArchiveWriter();
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void AddFile(const FString& Filename, TConstArrayView<uint8> Data, const FDateTime& Timestamp);
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void AddFile(const FString& Filename, const TArray<uint8>& Data, const FDateTime& Timestamp);
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};
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#endif |