move file i/o related files to separate file and remove duplicated code (#576)

1 files changed, 0 insertions, 43 deletions

diff --git a/src/zenutil/include/zenutil/bufferedopenfile.h b/src/zenutil/include/zenutil/bufferedopenfile.h
deleted file mode 100644
index 3af7c9991..000000000
--- a/src/zenutil/include/zenutil/bufferedopenfile.h
+++ /dev/null
@@ -1,43 +0,0 @@
-// Copyright Epic Games, Inc. All Rights Reserved.
-
-#pragma once
-
-#include <zencore/basicfile.h>
-
-namespace zen {
-
-class CompositeBuffer;
-
-class BufferedOpenFile
-{
-public:
-	BufferedOpenFile(const std::filesystem::path Path,
-					 std::atomic<uint64_t>&		 OpenReadCount,
-					 std::atomic<uint64_t>&		 CurrentOpenFileCount,
-					 std::atomic<uint64_t>&		 ReadCount,
-					 std::atomic<uint64_t>&		 ReadByteCount);
-	~BufferedOpenFile();
-	BufferedOpenFile()						  = delete;
-	BufferedOpenFile(const BufferedOpenFile&) = delete;
-	BufferedOpenFile(BufferedOpenFile&&)	  = delete;
-	BufferedOpenFile& operator=(BufferedOpenFile&&) = delete;
-	BufferedOpenFile& operator=(const BufferedOpenFile&) = delete;
-
-	const uint64_t	BlockSize = 256u * 1024u;
-	CompositeBuffer GetRange(uint64_t Offset, uint64_t Size);
-
-public:
-	void* Handle() { return m_Source.Handle(); }
-
-private:
-	BasicFile			   m_Source;
-	const uint64_t		   m_SourceSize;
-	std::atomic<uint64_t>& m_OpenReadCount;
-	std::atomic<uint64_t>& m_CurrentOpenFileCount;
-	std::atomic<uint64_t>& m_ReadCount;
-	std::atomic<uint64_t>& m_ReadByteCount;
-	uint64_t			   m_CacheBlockIndex = (uint64_t)-1;
-	IoBuffer			   m_Cache;
-};
-
-}  // namespace zen