chiark / gitweb /
examples/disorder.init.in: Read settings from `/etc/default/disorder'.
[disorder] / plugins / shell.c
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460b9539 1/*
2 * This file is part of DisOrder.
5aff007d 3 * Copyright (C) 2004, 2005, 2007, 2008 Richard Kettlewell
460b9539 4 *
e7eb3a27 5 * This program is free software: you can redistribute it and/or modify
460b9539 6 * it under the terms of the GNU General Public License as published by
e7eb3a27 7 * the Free Software Foundation, either version 3 of the License, or
460b9539 8 * (at your option) any later version.
9 *
e7eb3a27
RK
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.
14 *
460b9539 15 * You should have received a copy of the GNU General Public License
e7eb3a27 16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
460b9539 17 */
132a5a4a
RK
18/** @file plugins/shell.c
19 * @brief Plugin to execute track players via the shell.
20 */
460b9539 21
22#include <config.h>
23
24#include <unistd.h>
25#include <errno.h>
26#include <stdlib.h>
27
28#include <disorder.h>
29
30const unsigned long disorder_player_type = DISORDER_PLAYER_STANDALONE;
31
32void disorder_play_track(const char *const *parameters,
33 int nparameters,
34 const char *path,
35 const char *track,
36 void attribute((unused)) *data) {
37 const char *vec[4];
38 char *env_track, *env_path;
39
40 vec[1] = "-c";
41 vec[3] = 0;
42 switch(nparameters) {
43 case 0:
44 disorder_fatal(0, "missing argument to shell player module");
45 case 1:
46 vec[0] = "sh";
47 vec[2] = parameters[0];
48 break;
49 case 2:
50 vec[0] = parameters[0];
51 vec[2] = parameters[1];
52 break;
53 default:
54 disorder_fatal(0, "extra arguments to shell player module");
55 }
56 disorder_asprintf(&env_path, "TRACK=%s", path);
57 if(putenv(env_path) < 0) disorder_fatal(errno, "error calling putenv");
58 disorder_asprintf(&env_track, "TRACK_UTF8=%s", track);
59 if(putenv(env_track) < 0) disorder_fatal(errno, "error calling putenv");
60 execvp(vec[0], (char **)vec);
61 disorder_fatal(errno, "error executing %s", vec[0]);
62}
63
64/*
65Local Variables:
66c-basic-offset:2
67comment-column:40
68End:
69*/