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 { "enable-shm", pa_config_parse_not_bool
, &c
->disable_shm
, NULL
},
104 { "shm-size-bytes", pa_config_parse_size
, &c
->shm_size
, NULL
},
105 { NULL
, NULL
, NULL
, NULL
},
110 if (!(f
= fopen(filename
, "r"))) {
111 pa_log(_("Failed to open configuration file '%s': %s"), fn
, pa_cstrerror(errno
));
119 if (!(f
= pa_open_config_file(DEFAULT_CLIENT_CONFIG_FILE
, DEFAULT_CLIENT_CONFIG_FILE_USER
, ENV_CLIENT_CONFIG_FILE
, &fn
)))
124 r
= f
? pa_config_parse(fn
, f
, table
, NULL
) : 0;
127 r
= pa_client_conf_load_cookie(c
);
138 int pa_client_conf_env(pa_client_conf
*c
) {
141 if ((e
= getenv(ENV_DEFAULT_SINK
))) {
142 pa_xfree(c
->default_sink
);
143 c
->default_sink
= pa_xstrdup(e
);
146 if ((e
= getenv(ENV_DEFAULT_SOURCE
))) {
147 pa_xfree(c
->default_source
);
148 c
->default_source
= pa_xstrdup(e
);
151 if ((e
= getenv(ENV_DEFAULT_SERVER
))) {
152 pa_xfree(c
->default_server
);
153 c
->default_server
= pa_xstrdup(e
);
155 /* We disable autospawning automatically if a specific server was set */
156 c
->autospawn
= FALSE
;
159 if ((e
= getenv(ENV_DAEMON_BINARY
))) {
160 pa_xfree(c
->daemon_binary
);
161 c
->daemon_binary
= pa_xstrdup(e
);
164 if ((e
= getenv(ENV_COOKIE_FILE
))) {
165 pa_xfree(c
->cookie_file
);
166 c
->cookie_file
= pa_xstrdup(e
);
168 return pa_client_conf_load_cookie(c
);
174 int pa_client_conf_load_cookie(pa_client_conf
* c
) {
180 c
->cookie_valid
= FALSE
;
182 if (pa_authkey_load_auto(c
->cookie_file
, c
->cookie
, sizeof(c
->cookie
)) < 0)
185 c
->cookie_valid
= TRUE
;