2 This file is part of PulseAudio.
4 Copyright 2008 Lennart Poettering
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
8 published by the Free Software Foundation; either version 2.1 of the
9 License, or (at your option) any later version.
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 Lesser General Public License for more details.
16 You should have received a copy of the GNU Lesser General Public
17 License along with PulseAudio; if not, write to the Free Software
18 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
29 #include <pulse/proplist.h>
30 #include <pulse/utf8.h>
31 #include <pulse/xmalloc.h>
32 #include <pulse/util.h>
34 #include <pulsecore/core-util.h>
36 #include "proplist-util.h"
38 void pa_init_proplist(pa_proplist *p) {
40 #if !HAVE_DECL_ENVIRON
41 extern char **environ;
49 /* Some applications seem to reset environ to NULL for various
50 * reasons, hence we need to check for this explicitly. See
53 for (e = environ; *e; e++) {
55 if (pa_startswith(*e, "PULSE_PROP_")) {
56 size_t kl = strcspn(*e+11, "=");
59 if ((*e)[11+kl] != '=')
62 if (!pa_utf8_valid(*e+11+kl+1))
65 k = pa_xstrndup(*e+11, kl);
67 if (pa_proplist_contains(p, k)) {
72 pa_proplist_sets(p, k, *e+11+kl+1);
78 if (!pa_proplist_contains(p, PA_PROP_APPLICATION_PROCESS_ID)) {
80 pa_snprintf(t, sizeof(t), "%lu", (unsigned long) getpid());
81 pa_proplist_sets(p, PA_PROP_APPLICATION_PROCESS_ID, t);
84 if (!pa_proplist_contains(p, PA_PROP_APPLICATION_PROCESS_USER)) {
86 if (pa_get_user_name(t, sizeof(t))) {
87 char *c = pa_utf8_filter(t);
88 pa_proplist_sets(p, PA_PROP_APPLICATION_PROCESS_USER, c);
93 if (!pa_proplist_contains(p, PA_PROP_APPLICATION_PROCESS_HOST)) {
95 if (pa_get_host_name(t, sizeof(t))) {
96 char *c = pa_utf8_filter(t);
97 pa_proplist_sets(p, PA_PROP_APPLICATION_PROCESS_HOST, c);
102 a = pa_proplist_contains(p, PA_PROP_APPLICATION_PROCESS_BINARY);
103 b = pa_proplist_contains(p, PA_PROP_APPLICATION_NAME);
107 if (pa_get_binary_name(t, sizeof(t))) {
108 char *c = pa_utf8_filter(t);
111 pa_proplist_sets(p, PA_PROP_APPLICATION_PROCESS_BINARY, c);
113 pa_proplist_sets(p, PA_PROP_APPLICATION_NAME, c);
119 if (!pa_proplist_contains(p, PA_PROP_APPLICATION_LANGUAGE)) {
122 if ((l = setlocale(LC_MESSAGES, NULL)))
123 pa_proplist_sets(p, PA_PROP_APPLICATION_LANGUAGE, l);