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Rev | Author | Line No. | Line |
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990 | barsuk | 1 | #pragma once |
2 | |||
3 | #define SEEK_SET 0 |
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4 | #define SEEK_CUR 1 |
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5 | |||
6 | #define FILE_BUFFER_SIZE 512 |
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7 | #define OS_BLOCK_SIZE 1 |
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8 | #define FILE_BUFFER_BLOCKS (FILE_BUFFER_SIZE / OS_BLOCK_SIZE) |
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9 | |||
10 | |||
11 | class CKosFile |
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12 | { |
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13 | public: |
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14 | CKosFile(char *fileName); |
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15 | virtual ~CKosFile(void); |
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16 | virtual int Read(Byte *targetPtr, int readCount); |
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17 | virtual int Write(Byte *sourcePtr, int writeCount); |
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18 | virtual int Seek(int seekFrom, int seekStep); |
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19 | protected: |
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20 | int filePointer; |
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21 | int bufferPointer; |
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22 | bool validBuffer; |
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23 | kosFileInfo fileInfo; |
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24 | virtual void ValidateBuffer(void); |
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25 | virtual void UpdateBuffer(void); |
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26 | }; |