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/* Copyright (C) 2001--2005 Chris Vaill
This file is part of nid3lib.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA*/
/*
* ID3v1 genre number <--> name mapping
*/
#define _POSIX_C_SOURCE 2
#include "config.h"
#if STDC_HEADERS
# include <stdlib.h>
#else
# define NULL (void *)0
#endif
#if HAVE_CTYPE_H
# include <ctype.h>
#endif
#define MAX_GENRE_NUM 147
static const char *_genre_map[] = {
"Blues", /* 00 */
"Classic Rock", /* 01 */
"Country", /* 02 */
"Dance", /* 03 */
"Disco", /* 04 */
"Funk", /* 05 */
"Grunge", /* 06 */
"Hip-Hop", /* 07 */
"Jazz", /* 08 */
"Metal", /* 09 */
"New Age", /* 10 */
"Oldies", /* 11 */
"Other", /* 12 */
"Pop", /* 13 */
"R&B", /* 14 */
"Rap", /* 15 */
"Reggae", /* 16 */
"Rock", /* 17 */
"Techno", /* 18 */
"Industrial", /* 19 */
"Alternative", /* 20 */
"Ska", /* 21 */
"Death Metal", /* 22 */
"Pranks", /* 23 */
"Soundtrack", /* 24 */
"Euro-Techno", /* 25 */
"Ambient", /* 26 */
"Trip-Hop", /* 27 */
"Vocal", /* 28 */
"Jazz+Funk", /* 29 */
"Fusion", /* 30 */
"Trance", /* 31 */
"Classical", /* 32 */
"Instrumental", /* 33 */
"Acid", /* 34 */
"House", /* 35 */
"Game", /* 36 */
"Sound Clip", /* 37 */
"Gospel", /* 38 */
"Noise", /* 39 */
"Alternative Rock", /* 40 */
"Bass", /* 41 */
"Soul", /* 42 */
"Punk", /* 43 */
"Space", /* 44 */
"Meditative", /* 45 */
"Instrumental Pop", /* 46 */
"Instrumental Rock", /* 47 */
"Ethnic", /* 48 */
"Gothic", /* 49 */
"Darkwave", /* 50 */
"Techno-Industrial", /* 51 */
"Electronic", /* 52 */
"Pop-Folk", /* 53 */
"Eurodance", /* 54 */
"Dream", /* 55 */
"Southern Rock", /* 56 */
"Comedy", /* 57 */
"Cult", /* 58 */
"Gangsta", /* 59 */
"Top 40", /* 60 */
"Christian Rap", /* 61 */
"Pop/Funk", /* 62 */
"Jungle", /* 63 */
"Native US", /* 64 */
"Cabaret", /* 65 */
"New Wave", /* 66 */
"Psychedelic", /* 67 */
"Rave", /* 68 */
"Showtunes", /* 69 */
"Trailer", /* 70 */
"Lo-Fi", /* 71 */
"Tribal", /* 72 */
"Acid Punk", /* 73 */
"Acid Jazz", /* 74 */
"Polka", /* 75 */
"Retro", /* 76 */
"Musical", /* 77 */
"Rock & Roll", /* 78 */
"Hard Rock", /* 79 */
"Folk", /* 80 */
"Folk-Rock", /* 81 */
"National Folk", /* 82 */
"Swing", /* 83 */
"Fast Fusion", /* 84 */
"Bebob", /* 85 */
"Latin", /* 86 */
"Revival", /* 87 */
"Celtic", /* 88 */
"Bluegrass", /* 89 */
"Avant-garde", /* 90 */
"Gothic Rock", /* 91 */
"Progressive Rock", /* 92 */
"Psychedelic Rock", /* 93 */
"Symphonic Rock", /* 94 */
"Slow Rock", /* 95 */
"Big Band", /* 96 */
"Chorus", /* 97 */
"Easy Listening", /* 98 */
"Acoustic ", /* 99 */
"Humour", /* 100 */
"Speech", /* 101 */
"Chanson", /* 102 */
"Opera", /* 103 */
"Chamber Music", /* 104 */
"Sonata", /* 105 */
"Symphony", /* 106 */
"Booty Bass", /* 107 */
"Primus", /* 108 */
"Porn Groove", /* 109 */
"Satire", /* 110 */
"Slow Jam", /* 111 */
"Club", /* 112 */
"Tango", /* 113 */
"Samba", /* 114 */
"Folklore", /* 115 */
"Ballad", /* 116 */
"Power Ballad", /* 117 */
"Rhythmic Soul", /* 118 */
"Freestyle", /* 119 */
"Duet", /* 120 */
"Punk Rock", /* 121 */
"Drum Solo", /* 122 */
"A Cappella", /* 123 */
"Euro-House", /* 124 */
"Dance Hall", /* 125 */
"Goa", /* 126 */
"Drum & Bass", /* 127 */
"Club-House", /* 128 */
"Hardcore", /* 129 */
"Terror", /* 130 */
"Indie", /* 131 */
"BritPop", /* 132 */
"Negerpunk", /* 133 */
"Polsk Punk", /* 134 */
"Beat", /* 135 */
"Christian Gangsta", /* 136 */
"Heavy Metal", /* 137 */
"Black Metal", /* 138 */
"Crossover", /* 139 */
"Contemporary Christian", /* 140 */
"Christian Rock", /* 141 */
"Merengue", /* 142 */
"Salsa", /* 143 */
"Thrash Metal", /* 144 */
"Anime", /* 145 */
"JPop", /* 146 */
"SynthPop", /* 147 */
NULL
};
/* returns non-zero if a and b are equivalent strings, ignoring case */
static int
xstrcaseeq(const char *a, const char *b)
{
while (*a && *b) {
if (tolower(*a) != tolower(*b))
return 0;
a++; b++;
}
return 1;
}
/**
* Gets a string description of a numerical ID3v1 genre.
*
* @param genre the numerical genre
*
* @return a pointer to static memory containing a string description
* of the genre.
*/
const char *
id3_genre_name(int genre)
{
if (genre < 0 || genre > MAX_GENRE_NUM)
return NULL;
return _genre_map[genre];
}
/**
* Finds the numerical ID3v1 genre associated with the given description.
*
* @param desc the string description of the genre, e.g. "Hardcore".
* Case is not significant.
*
* @return the numerical ID3v1 genre. 255 is returned if no match is
* found.
*/
int
id3_genre_number(const char *desc)
{
int i;
for (i = 0; _genre_map[i]; i++)
if (xstrcaseeq(desc, _genre_map[i]))
return i;
return 255;
}
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