forked from len0rd/rockbox
d1c294c17d
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7039 a1c6a512-1295-4272-9138-f99709370657
39 lines
1.4 KiB
C
39 lines
1.4 KiB
C
#ifndef __HEADER_H__
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#define __HEADER_H__
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#include "config.h"
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#define HEADER_SIZE 68
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struct header {
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char magic[3]; // (four bytes: 'R' 'D' 'B' and a byte for version. This is version 2. (0x02)
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unsigned char version;
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uint32_t artist_start; // File Offset to the artist table(starting from 0)
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uint32_t album_start; // File Offset to the album table(starting from 0)
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uint32_t song_start; // File Offset of the song table(starting from 0)
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uint32_t file_start; // File Offset to the filename table(starting from 0)
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uint32_t artist_count; // Number of artists
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uint32_t album_count; // Number of albums
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uint32_t song_count; // Number of songs
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uint32_t file_count; // Number of File Entries, this is needed for the binary search.
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uint32_t artist_len; // Max Length of the artist name field
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uint32_t album_len; // Max Length of the album name field
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uint32_t song_len; // Max Length of the song name field
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uint32_t genre_len; // Max Length of the genre field
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uint32_t file_len; // Max Length of the filename field.
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uint32_t song_array_count; // Number of entries in songs-per-album array
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uint32_t album_array_count; // Number of entries in albums-per-artist array
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struct {
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unsigned reserved : 31; // must be 0
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unsigned rundb_dirty : 1; // if the TagDatabase in unsynchronized with the RuntimeDatabase, 0 if synchronized.
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} flags;
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};
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int header_write(FILE *fd, const struct header *header);
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#endif
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