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34 lines
776 B
C
34 lines
776 B
C
#ifndef _LIBIOUTIL_FILEREADER_H
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#define _LIBIOUTIL_FILEREADER_H
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#include <path_defs.h>
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#include <stdbool.h>
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#include <stddef.h>
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#include <stdint.h>
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#define FR_OK 0
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#define FR_VOLUME_OPEN_ERROR 1
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#define FR_DESC_ERROR 2
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#define FR_NOT_FILE 3
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#define FR_VOLUME_NOT_OPENED 4
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#define FR_READ_ERROR 5
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#define FR_CURSOR_OOB 6
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#define FR_OPEN (1 << 31)
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struct filereader {
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char volume[VOLUME_MAX];
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char path[PATH_MAX];
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size_t read_cursor;
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size_t file_size;
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uint32_t flags;
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};
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int filereader_init (struct filereader* fw, const char* volume, const char* path);
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int filereader_fini (struct filereader* fw);
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int filereader_read (struct filereader* fw, uint8_t* buffer, size_t buffer_size);
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#endif // _LIBIOUTIL_FILEREADER_H
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