2 This file is part of PulseAudio.
4 Copyright 2004-2006 Lennart Poettering
5 Copyright 2006 Pierre Ossman <ossman@cendio.se> for Cendio AB
7 PulseAudio is free software; you can redistribute it and/or modify
8 it under the terms of the GNU Lesser General Public License as published
9 by the Free Software Foundation; either version 2.1 of the License,
10 or (at your option) any later version.
12 PulseAudio is distributed in the hope that it will be useful, but
13 WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 General Public License for more details.
17 You should have received a copy of the GNU Lesser General Public License
18 along with PulseAudio; if not, write to the Free Software
19 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
32 #include <pulse/xmalloc.h>
33 #include <pulse/i18n.h>
35 #include <pulsecore/macro.h>
36 #include <pulsecore/core-error.h>
37 #include <pulsecore/log.h>
38 #include <pulsecore/conf-parser.h>
39 #include <pulsecore/core-util.h>
40 #include <pulsecore/authkey.h>
42 #include "client-conf.h"
44 #define DEFAULT_CLIENT_CONFIG_FILE PA_DEFAULT_CONFIG_DIR PA_PATH_SEP "client.conf"
45 #define DEFAULT_CLIENT_CONFIG_FILE_USER "client.conf"
47 #define ENV_CLIENT_CONFIG_FILE "PULSE_CLIENTCONFIG"
48 #define ENV_DEFAULT_SINK "PULSE_SINK"
49 #define ENV_DEFAULT_SOURCE "PULSE_SOURCE"
50 #define ENV_DEFAULT_SERVER "PULSE_SERVER"
51 #define ENV_DAEMON_BINARY "PULSE_BINARY"
52 #define ENV_COOKIE_FILE "PULSE_COOKIE"
54 static const pa_client_conf default_conf = {
55 .daemon_binary = NULL,
56 .extra_arguments = NULL,
58 .default_source = NULL,
59 .default_server = NULL,
63 .cookie_valid = FALSE,
67 pa_client_conf *pa_client_conf_new(void) {
68 pa_client_conf *c = pa_xmemdup(&default_conf, sizeof(default_conf));
70 c->daemon_binary = pa_xstrdup(PA_BINARY);
71 c->extra_arguments = pa_xstrdup("--log-target=syslog");
72 c->cookie_file = pa_xstrdup(PA_NATIVE_COOKIE_FILE);
77 void pa_client_conf_free(pa_client_conf *c) {
79 pa_xfree(c->daemon_binary);
80 pa_xfree(c->extra_arguments);
81 pa_xfree(c->default_sink);
82 pa_xfree(c->default_source);
83 pa_xfree(c->default_server);
84 pa_xfree(c->cookie_file);
88 int pa_client_conf_load(pa_client_conf *c, const char *filename) {
93 /* Prepare the configuration parse table */
94 pa_config_item table[] = {
95 { "daemon-binary", pa_config_parse_string, &c->daemon_binary, NULL },
96 { "extra-arguments", pa_config_parse_string, &c->extra_arguments, NULL },
97 { "default-sink", pa_config_parse_string, &c->default_sink, NULL },
98 { "default-source", pa_config_parse_string, &c->default_source, NULL },
99 { "default-server", pa_config_parse_string, &c->default_server, NULL },
100 { "autospawn", pa_config_parse_bool, &c->autospawn, NULL },
101 { "cookie-file", pa_config_parse_string, &c->cookie_file, NULL },
102 { "disable-shm", pa_config_parse_bool, &c->disable_shm, NULL },
103 { "shm-size-bytes", pa_config_parse_size, &c->shm_size, NULL },
104 { NULL, NULL, NULL, NULL },
109 if (!(f = fopen(filename, "r"))) {
110 pa_log(_("Failed to open configuration file '%s': %s"), fn, pa_cstrerror(errno));
118 if (!(f = pa_open_config_file(DEFAULT_CLIENT_CONFIG_FILE, DEFAULT_CLIENT_CONFIG_FILE_USER, ENV_CLIENT_CONFIG_FILE, &fn)))
123 r = f ? pa_config_parse(fn, f, table, NULL) : 0;
126 r = pa_client_conf_load_cookie(c);
137 int pa_client_conf_env(pa_client_conf *c) {
140 if ((e = getenv(ENV_DEFAULT_SINK))) {
141 pa_xfree(c->default_sink);
142 c->default_sink = pa_xstrdup(e);
145 if ((e = getenv(ENV_DEFAULT_SOURCE))) {
146 pa_xfree(c->default_source);
147 c->default_source = pa_xstrdup(e);
150 if ((e = getenv(ENV_DEFAULT_SERVER))) {
151 pa_xfree(c->default_server);
152 c->default_server = pa_xstrdup(e);
154 /* We disable autospawning automatically if a specific server was set */
155 c->autospawn = FALSE;
158 if ((e = getenv(ENV_DAEMON_BINARY))) {
159 pa_xfree(c->daemon_binary);
160 c->daemon_binary = pa_xstrdup(e);
163 if ((e = getenv(ENV_COOKIE_FILE))) {
164 pa_xfree(c->cookie_file);
165 c->cookie_file = pa_xstrdup(e);
167 return pa_client_conf_load_cookie(c);
173 int pa_client_conf_load_cookie(pa_client_conf* c) {
179 c->cookie_valid = FALSE;
181 if (pa_authkey_load_auto(c->cookie_file, c->cookie, sizeof(c->cookie)) < 0)
184 c->cookie_valid = TRUE;