mirror of
https://github.com/KolibriOS/kolibrios.git
synced 2024-11-24 09:49:41 +03:00
27 lines
594 B
C
27 lines
594 B
C
|
#pragma once
|
||
|
|
|
||
|
|
#define SEEK_SET 0
|
||
|
|
#define SEEK_CUR 1
|
||
|
|
|
||
|
|
#define FILE_BUFFER_SIZE 512
|
||
|
|
#define OS_BLOCK_SIZE 1
|
||
|
|
#define FILE_BUFFER_BLOCKS (FILE_BUFFER_SIZE / OS_BLOCK_SIZE)
|
||
|
|
|
||
|
|
|
||
|
|
class CKosFile
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
CKosFile(char *fileName);
|
||
|
|
virtual ~CKosFile(void);
|
||
|
|
virtual int Read(Byte *targetPtr, int readCount);
|
||
|
|
virtual int Write(Byte *sourcePtr, int writeCount);
|
||
|
|
virtual int Seek(int seekFrom, int seekStep);
|
||
|
|
protected:
|
||
|
|
int filePointer;
|
||
|
|
int bufferPointer;
|
||
|
|
bool validBuffer;
|
||
|
|
kosFileInfo fileInfo;
|
||
|
|
virtual void ValidateBuffer(void);
|
||
|
|
virtual void UpdateBuffer(void);
|
||
|
|
};
|