2 * This file is part of DisOrder
3 * Copyright (C) 2005, 2006, 2007 Richard Kettlewell
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful, but
11 * WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
29 #include "trackname.h"
33 int compare_tracks(const char *sa, const char *sb,
34 const char *da, const char *db,
35 const char *ta, const char *tb) {
38 if((c = strcmp(utf8_casefold_canon(sa, strlen(sa), 0),
39 utf8_casefold_canon(sb, strlen(sb), 0))))
41 if((c = strcmp(sa, sb))) return c;
42 if((c = strcmp(utf8_casefold_canon(da, strlen(da), 0),
43 utf8_casefold_canon(db, strlen(db), 0))))
45 if((c = strcmp(da, db))) return c;
46 return compare_path(ta, tb);
49 int compare_path_raw(const unsigned char *ap, size_t an,
50 const unsigned char *bp, size_t bn) {
51 /* Don't change this function! The database sort order depends on it */
52 while(an > 0 && bn > 0) {
58 } else if(*ap == '/') {
59 return -1; /* /a/b < /aa/ */
60 } else if(*bp == '/') {
61 return 1; /* /aa > /a/b */
66 return 1; /* /a/b > /a and /ab > /a */
68 return -1; /* /a < /ab and /a < /a/b */