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#ifndef __HEADER_H__
#define __HEADER_H__
#include "config.h"
#define HEADER_SIZE 68
struct header {
char magic[3]; // (four bytes: 'R' 'D' 'B' and a byte for version. This is version 2. (0x02)
unsigned char version;
uint32_t artist_start; // File Offset to the artist table(starting from 0)
uint32_t album_start; // File Offset to the album table(starting from 0)
uint32_t song_start; // File Offset of the song table(starting from 0)
uint32_t file_start; // File Offset to the filename table(starting from 0)
uint32_t artist_count; // Number of artists
uint32_t album_count; // Number of albums
uint32_t song_count; // Number of songs
uint32_t file_count; // Number of File Entries, this is needed for the binary search.
uint32_t artist_len; // Max Length of the artist name field
uint32_t album_len; // Max Length of the album name field
uint32_t song_len; // Max Length of the song name field
uint32_t genre_len; // Max Length of the genre field
uint32_t file_len; // Max Length of the filename field.
uint32_t song_array_count; // Number of entries in songs-per-album array
uint32_t album_array_count; // Number of entries in albums-per-artist array
struct {
unsigned reserved : 31; // must be 0
unsigned rundb_dirty : 1; // if the TagDatabase in unsynchronized with the RuntimeDatabase, 0 if synchronized.
} flags;
};
int header_write(FILE *fd, const struct header *header);
#endif
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