1 /***
2 This file is part of PulseAudio.
3
4 Copyright 2006 Lennart Poettering
5
6 PulseAudio is free software; you can redistribute it and/or modify
7 it under the terms of the GNU Lesser General Public License as published
8 by the Free Software Foundation; either version 2.1 of the License,
9 or (at your option) any later version.
10
11 PulseAudio is distributed in the hope that it will be useful, but
12 WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 General Public License for more details.
15
16 You should have received a copy of the GNU Lesser General Public License
17 along with PulseAudio; if not, see <http://www.gnu.org/licenses/>.
18 ***/
19
20 #ifdef HAVE_CONFIG_H
21 #include <config.h>
22 #endif
23
24 #include <pulse/xmalloc.h>
25
26 #include <pulsecore/module.h>
27 #include <pulsecore/modargs.h>
28 #include <pulsecore/log.h>
29 #include <pulsecore/core-util.h>
30
31 PA_MODULE_AUTHOR("Lennart Poettering");
32 PA_MODULE_DESCRIPTION("Compatibility module");
33 PA_MODULE_VERSION(PACKAGE_VERSION);
34 PA_MODULE_LOAD_ONCE(true);
35 PA_MODULE_DEPRECATED("Please use module-stream-restore instead of module-volume-restore!");
36
37 static const char* const valid_modargs[] = {
38 "table",
39 "restore_device",
40 "restore_volume",
41 NULL,
42 };
43
pa__init(pa_module * m)44 int pa__init(pa_module*m) {
45 pa_modargs *ma = NULL;
46 bool restore_device = true, restore_volume = true;
47 pa_module *n;
48 char *t;
49
50 pa_assert(m);
51
52 if (!(ma = pa_modargs_new(m->argument, valid_modargs))) {
53 pa_log("Failed to parse module arguments");
54 goto fail;
55 }
56
57 if (pa_modargs_get_value_boolean(ma, "restore_device", &restore_device) < 0 ||
58 pa_modargs_get_value_boolean(ma, "restore_volume", &restore_volume) < 0) {
59 pa_log("restore_volume= and restore_device= expect boolean arguments");
60 goto fail;
61 }
62
63 pa_log_warn("We will now load module-stream-restore. Please make sure to remove module-volume-restore from your configuration.");
64
65 t = pa_sprintf_malloc("restore_volume=%s restore_device=%s", pa_yes_no(restore_volume), pa_yes_no(restore_device));
66 pa_module_load(&n, m->core, "module-stream-restore", t);
67 pa_xfree(t);
68
69 if (n)
70 pa_module_unload_request(m, true);
71
72 pa_modargs_free(ma);
73
74 return n ? 0 : -1;
75
76 fail:
77 if (ma)
78 pa_modargs_free(ma);
79
80 return -1;
81 }
82