1/***
2  This file is part of PulseAudio.
3
4  Copyright 2009 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
31PA_MODULE_AUTHOR("Lennart Poettering");
32PA_MODULE_DESCRIPTION("Compatibility module");
33PA_MODULE_VERSION(PACKAGE_VERSION);
34PA_MODULE_LOAD_ONCE(true);
35PA_MODULE_DEPRECATED("Please use module-udev-detect instead of module-hal-detect!");
36
37static const char* const valid_modargs[] = {
38    "api",
39    "tsched",
40    "subdevices",
41    NULL,
42};
43
44int pa__init(pa_module*m) {
45    pa_modargs *ma = NULL;
46    bool tsched = 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, "tsched", &tsched) < 0) {
58        pa_log("tsched= expects boolean arguments");
59        goto fail;
60    }
61
62    pa_log_warn("We will now load module-udev-detect. Please make sure to remove module-hal-detect from your configuration.");
63
64    t = pa_sprintf_malloc("tsched=%s", pa_yes_no(tsched));
65    pa_module_load(&n, m->core, "module-udev-detect", t);
66    pa_xfree(t);
67
68    if (n)
69        pa_module_unload_request(m, true);
70
71    pa_modargs_free(ma);
72
73    return n ? 0 : -1;
74
75fail:
76    if (ma)
77        pa_modargs_free(ma);
78
79    return -1;
80}
81