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27 lines
546 B
C++
27 lines
546 B
C++
#pragma once
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#define SEEK_SET 0
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#define SEEK_CUR 1
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#define FILE_BUFFER_SIZE 512
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#define OS_BLOCK_SIZE 1
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#define FILE_BUFFER_BLOCKS (FILE_BUFFER_SIZE / OS_BLOCK_SIZE)
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class CKosFile
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{
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public:
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CKosFile(char *fileName);
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~CKosFile(void);
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int Read(Byte *targetPtr, int readCount);
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int Write(Byte *sourcePtr, int writeCount);
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int Seek(int seekFrom, int seekStep);
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protected:
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int filePointer;
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int bufferPointer;
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bool validBuffer;
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kosFileInfo fileInfo;
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void ValidateBuffer(void);
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void UpdateBuffer(void);
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};
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