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2fadbbc6 RK |
1 | /* |
2 | * This file is part of DisOrder | |
3 | * Copyright (C) 2008 Richard Kettlewell | |
4 | * | |
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. | |
9 | * | |
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. | |
14 | * | |
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 | |
18 | * USA | |
19 | */ | |
20 | #include "common.h" | |
21 | ||
22 | #include "trackname.h" | |
23 | #include "mem.h" | |
24 | ||
25 | /** @brief Compare two @ref entry objects */ | |
26 | static int tracksort_compare(const void *a, const void *b) { | |
27 | const struct tracksort_data *ea = a, *eb = b; | |
28 | ||
29 | return compare_tracks(ea->sort, eb->sort, | |
30 | ea->display, eb->display, | |
31 | ea->track, eb->track); | |
32 | } | |
33 | ||
34 | struct tracksort_data *tracksort_init(int ntracks, | |
35 | char **tracks, | |
36 | const char *type) { | |
37 | struct tracksort_data *td = xcalloc(ntracks, sizeof *td); | |
38 | for(int n = 0; n < ntracks; ++n) { | |
39 | td[n].track = tracks[n]; | |
40 | td[n].sort = trackname_transform(type, tracks[n], "sort"); | |
41 | td[n].display = trackname_transform(type, tracks[n], "display"); | |
42 | } | |
43 | qsort(td, ntracks, sizeof *td, tracksort_compare); | |
44 | return td; | |
45 | } | |
46 | ||
47 | /* | |
48 | Local Variables: | |
49 | c-basic-offset:2 | |
50 | comment-column:40 | |
51 | fill-column:79 | |
52 | indent-tabs-mode:nil | |
53 | End: | |
54 | */ |