2 * This file is part of DisOrder.
3 * Copyright (C) 2004, 2005, 2007, 2008, 2010 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 3 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU 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, see <http://www.gnu.org/licenses/>.
18 /** @file plugins/tracklength.c
19 * @brief Plugin to compute track lengths
21 * Currently implements MP3, OGG, FLAC and WAV.
23 #include "tracklength.h"
27 long (*fn)(const char *path);
38 #define N_FILE_FORMATS (int)(sizeof file_formats / sizeof *file_formats)
40 long disorder_tracklength(const char attribute((unused)) *track,
42 const char *ext = strrchr(path, '.');
43 int l, r, m = 0, c = 0; /* quieten compiler */
47 r = N_FILE_FORMATS - 1;
48 while(l <= r && (c = strcmp(ext, file_formats[m = (l + r) / 2].ext)))
54 return file_formats[m].fn(path);