4 This file is part of PulseAudio.
6 Copyright 2004-2006 Lennart Poettering
7 Copyright 2006 Pierre Ossman <ossman@cendio.se> for Cendio AB
9 PulseAudio is free software; you can redistribute it and/or modify
10 it under the terms of the GNU Lesser General Public License as published
11 by the Free Software Foundation; either version 2 of the License,
12 or (at your option) any later version.
14 PulseAudio is distributed in the hope that it will be useful, but
15 WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 General Public License for more details.
19 You should have received a copy of the GNU Lesser General Public License
20 along with PulseAudio; if not, write to the Free Software
21 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
35 #include <pulsecore/core-error.h>
36 #include <pulse/xmalloc.h>
38 #include <pulsecore/log.h>
39 #include <pulsecore/conf-parser.h>
40 #include <pulsecore/core-util.h>
41 #include <pulsecore/authkey.h>
43 #include "client-conf.h"
48 # define PATH_SEP "\\"
51 #define DEFAULT_CLIENT_CONFIG_FILE PA_DEFAULT_CONFIG_DIR PATH_SEP "client.conf"
52 #define DEFAULT_CLIENT_CONFIG_FILE_USER "client.conf"
54 #define ENV_CLIENT_CONFIG_FILE "PULSE_CLIENTCONFIG"
55 #define ENV_DEFAULT_SINK "PULSE_SINK"
56 #define ENV_DEFAULT_SOURCE "PULSE_SOURCE"
57 #define ENV_DEFAULT_SERVER "PULSE_SERVER"
58 #define ENV_DAEMON_BINARY "PULSE_BINARY"
59 #define ENV_COOKIE_FILE "PULSE_COOKIE"
61 static const pa_client_conf default_conf = {
62 .daemon_binary = NULL,
63 .extra_arguments = NULL,
65 .default_source = NULL,
66 .default_server = NULL,
73 pa_client_conf *pa_client_conf_new(void) {
74 pa_client_conf *c = pa_xmemdup(&default_conf, sizeof(default_conf));
76 c->daemon_binary = pa_xstrdup(PA_BINARY);
77 c->extra_arguments = pa_xstrdup("--log-target=syslog --exit-idle-time=5");
78 c->cookie_file = pa_xstrdup(PA_NATIVE_COOKIE_FILE);
83 void pa_client_conf_free(pa_client_conf *c) {
85 pa_xfree(c->daemon_binary);
86 pa_xfree(c->extra_arguments);
87 pa_xfree(c->default_sink);
88 pa_xfree(c->default_source);
89 pa_xfree(c->default_server);
90 pa_xfree(c->cookie_file);
93 int pa_client_conf_load(pa_client_conf *c, const char *filename) {
98 /* Prepare the configuration parse table */
99 pa_config_item table[] = {
100 { "daemon-binary", pa_config_parse_string, NULL },
101 { "extra-arguments", pa_config_parse_string, NULL },
102 { "default-sink", pa_config_parse_string, NULL },
103 { "default-source", pa_config_parse_string, NULL },
104 { "default-server", pa_config_parse_string, NULL },
105 { "autospawn", pa_config_parse_bool, NULL },
106 { "cookie-file", pa_config_parse_string, NULL },
107 { "disable-shm", pa_config_parse_bool, NULL },
108 { NULL, NULL, NULL },
111 table[0].data = &c->daemon_binary;
112 table[1].data = &c->extra_arguments;
113 table[2].data = &c->default_sink;
114 table[3].data = &c->default_source;
115 table[4].data = &c->default_server;
116 table[5].data = &c->autospawn;
117 table[6].data = &c->cookie_file;
118 table[7].data = &c->disable_shm;
121 fopen((fn = pa_xstrdup(filename)), "r") :
122 pa_open_config_file(DEFAULT_CLIENT_CONFIG_FILE, DEFAULT_CLIENT_CONFIG_FILE_USER, ENV_CLIENT_CONFIG_FILE, &fn, "r");
124 if (!f && errno != EINTR) {
125 pa_log("WARNING: failed to open configuration file '%s': %s", fn, pa_cstrerror(errno));
129 r = f ? pa_config_parse(fn, f, table, NULL) : 0;
132 r = pa_client_conf_load_cookie(c);
144 int pa_client_conf_env(pa_client_conf *c) {
147 if ((e = getenv(ENV_DEFAULT_SINK))) {
148 pa_xfree(c->default_sink);
149 c->default_sink = pa_xstrdup(e);
152 if ((e = getenv(ENV_DEFAULT_SOURCE))) {
153 pa_xfree(c->default_source);
154 c->default_source = pa_xstrdup(e);
157 if ((e = getenv(ENV_DEFAULT_SERVER))) {
158 pa_xfree(c->default_server);
159 c->default_server = pa_xstrdup(e);
162 if ((e = getenv(ENV_DAEMON_BINARY))) {
163 pa_xfree(c->daemon_binary);
164 c->daemon_binary = pa_xstrdup(e);
167 if ((e = getenv(ENV_COOKIE_FILE))) {
168 pa_xfree(c->cookie_file);
169 c->cookie_file = pa_xstrdup(e);
171 return pa_client_conf_load_cookie(c);
177 int pa_client_conf_load_cookie(pa_client_conf* c) {
185 if (pa_authkey_load_auto(c->cookie_file, c->cookie, sizeof(c->cookie)) < 0)