From 2001db8c18bcd949f189f324f297a0204515be07 Mon Sep 17 00:00:00 2001 From: Avuton Olrich Date: Sun, 16 Jul 2006 17:49:15 +0000 Subject: Remove hosted libid3tag & libmad git-svn-id: https://svn.musicpd.org/mpd/trunk@4369 09075e82-0dd4-0310-85a5-a0d7c8717e4f --- src/libid3tag/genre.c | 151 -------------------------------------------------- 1 file changed, 151 deletions(-) (limited to 'src/libid3tag/genre.c') diff --git a/src/libid3tag/genre.c b/src/libid3tag/genre.c index 32fccb197..e69de29bb 100644 --- a/src/libid3tag/genre.c +++ b/src/libid3tag/genre.c @@ -1,151 +0,0 @@ -/* - * libid3tag - ID3 tag manipulation library - * Copyright (C) 2000-2004 Underbit Technologies, Inc. - * - * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - * $Id: genre.c,v 1.8 2004/01/23 09:41:32 rob Exp $ - */ - -# ifdef HAVE_CONFIG_H -# include "config.h" -# endif - -# include "global.h" - -# include "id3tag.h" -# include "ucs4.h" - -/* genres are stored in ucs4 format */ -# include "genre.dat" - -# define NGENRES (sizeof(genre_table) / sizeof(genre_table[0])) - -/* - * NAME: genre->index() - * DESCRIPTION: return an ID3v1 genre string indexed by number - */ -id3_ucs4_t const *id3_genre_index(unsigned int index) -{ - return (index < NGENRES) ? genre_table[index] : 0; -} - -/* - * NAME: genre->name() - * DESCRIPTION: translate an ID3v2 genre number/keyword to its full name - */ -id3_ucs4_t const *id3_genre_name(id3_ucs4_t const *string) -{ - id3_ucs4_t const *ptr; - static id3_ucs4_t const genre_remix[] = { 'R', 'e', 'm', 'i', 'x', 0 }; - static id3_ucs4_t const genre_cover[] = { 'C', 'o', 'v', 'e', 'r', 0 }; - unsigned long number; - - if (string == 0 || *string == 0) - return id3_ucs4_empty; - - if (string[0] == 'R' && string[1] == 'X' && string[2] == 0) - return genre_remix; - if (string[0] == 'C' && string[1] == 'R' && string[2] == 0) - return genre_cover; - - for (ptr = string; *ptr; ++ptr) { - if (*ptr < '0' || *ptr > '9') - return string; - } - - number = id3_ucs4_getnumber(string); - - return (number < NGENRES) ? genre_table[number] : string; -} - -/* - * NAME: translate() - * DESCRIPTION: return a canonicalized character for testing genre equivalence - */ -static -id3_ucs4_t translate(id3_ucs4_t ch) -{ - if (ch) { - if (ch >= 'A' && ch <= 'Z') - ch += 'a' - 'A'; - - if (ch < 'a' || ch > 'z') - ch = ID3_UCS4_REPLACEMENTCHAR; - } - - return ch; -} - -/* - * NAME: compare() - * DESCRIPTION: test two ucs4 genre strings for equivalence - */ -static -int compare(id3_ucs4_t const *str1, id3_ucs4_t const *str2) -{ - id3_ucs4_t c1, c2; - - if (str1 == str2) - return 1; - - do { - do - c1 = translate(*str1++); - while (c1 == ID3_UCS4_REPLACEMENTCHAR); - - do - c2 = translate(*str2++); - while (c2 == ID3_UCS4_REPLACEMENTCHAR); - } - while (c1 && c1 == c2); - - return c1 == c2; -} - -/* - * NAME: genre->number() - * DESCRIPTION: translate an ID3v2 genre name/number to its ID3v1 index number - */ -int id3_genre_number(id3_ucs4_t const *string) -{ - id3_ucs4_t const *ptr; - int i; - - if (string == 0 || *string == 0) - return -1; - - for (ptr = string; *ptr; ++ptr) { - if (*ptr < '0' || *ptr > '9') - break; - } - - if (*ptr == 0) { - unsigned long number; - - number = id3_ucs4_getnumber(string); - - return (number <= 0xff) ? number : -1; - } - - for (i = 0; i < NGENRES; ++i) { - if (compare(string, genre_table[i])) - return i; - } - - /* no equivalent */ - - return -1; -} -- cgit v1.2.3