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media-session: add -c option to load custom config

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This commit is contained in:
Wim Taymans 2021-02-19 17:48:27 +01:00
parent 91875c1fd8
commit 72e03e3dc8
1 changed files with 35 additions and 25 deletions
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60
src/examples/media-session/media-session.c
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@ -2114,17 +2114,17 @@ static bool is_module_enabled(struct impl *impl, const char *val)
return str ? pw_properties_parse_bool(str) : false; return str ? pw_properties_parse_bool(str) : false;
} }
static void show_help(const char *name, struct impl *impl) static void show_help(const char *name, struct impl *impl, const char *config_name)
{ {
size_t i; size_t i;
fprintf(stdout, "%s [options]\n" fprintf(stdout, "%s [options]\n"
" -h, --help Show this help\n" " -h, --help Show this help\n"
" --version Show version\n", " --version Show version\n"
name); " -c, --config Load config (Default %s)\n",
name, config_name);
fprintf(stdout, fprintf(stdout, "\noptions: (*=enabled)\n");
"\noptions: (*=enabled)\n");
for (i = 0; i < SPA_N_ELEMENTS(modules); i++) { for (i = 0; i < SPA_N_ELEMENTS(modules); i++) {
fprintf(stdout, "\t %c %-15.15s: %s\n", fprintf(stdout, "\t %c %-15.15s: %s\n",
is_module_enabled(impl, modules[i].name) ? '*' : ' ', is_module_enabled(impl, modules[i].name) ? '*' : ' ',
@ -2136,12 +2136,14 @@ int main(int argc, char *argv[])
{ {
struct impl impl = { 0, }; struct impl impl = { 0, };
const struct spa_support *support; const struct spa_support *support;
const char *str; const char *str, *config_name = SESSION_CONF;
bool do_show_help = false;
uint32_t n_support; uint32_t n_support;
int res = 0, c; int res = 0, c;
static const struct option long_options[] = { static const struct option long_options[] = {
{ "help", no_argument, NULL, 'h' }, { "help", no_argument, NULL, 'h' },
{ "version", no_argument, NULL, 'V' }, { "version", no_argument, NULL, 'V' },
{ "config", required_argument, NULL, 'c' },
{ NULL, 0, NULL, 0} { NULL, 0, NULL, 0}
}; };
size_t i; size_t i;
@ -2149,9 +2151,30 @@ int main(int argc, char *argv[])
pw_init(&argc, &argv); pw_init(&argc, &argv);
while ((c = getopt_long(argc, argv, "hVc:", long_options, NULL)) != -1) {
switch (c) {
case 'h':
do_show_help = true;
break;
case 'V':
fprintf(stdout, "%s\n"
"Compiled with libpipewire %s\n"
"Linked with libpipewire %s\n",
argv[0],
pw_get_headers_version(),
pw_get_library_version());
return 0;
case 'c':
config_name = optarg;
break;
default:
return -1;
}
}
impl.this.props = pw_properties_new( impl.this.props = pw_properties_new(
PW_KEY_CONFIG_PREFIX, SESSION_PREFIX, PW_KEY_CONFIG_PREFIX, SESSION_PREFIX,
PW_KEY_CONFIG_NAME, SESSION_CONF, PW_KEY_CONFIG_NAME, config_name,
NULL); NULL);
if (impl.this.props == NULL) if (impl.this.props == NULL)
return -1; return -1;
@ -2159,7 +2182,7 @@ int main(int argc, char *argv[])
if ((impl.conf = pw_properties_new(NULL, NULL)) == NULL) if ((impl.conf = pw_properties_new(NULL, NULL)) == NULL)
return -1; return -1;
pw_conf_load_conf(SESSION_PREFIX, SESSION_CONF, impl.conf); pw_conf_load_conf(SESSION_PREFIX, config_name, impl.conf);
if ((str = pw_properties_get(impl.conf, "context.properties")) != NULL) if ((str = pw_properties_get(impl.conf, "context.properties")) != NULL)
pw_properties_update_string(impl.this.props, str, strlen(str)); pw_properties_update_string(impl.this.props, str, strlen(str));
@ -2169,22 +2192,9 @@ int main(int argc, char *argv[])
if ((str = pw_properties_get(impl.conf, "session.modules")) != NULL) if ((str = pw_properties_get(impl.conf, "session.modules")) != NULL)
collect_modules(&impl, str); collect_modules(&impl, str);
while ((c = getopt_long(argc, argv, "hV", long_options, NULL)) != -1) { if (do_show_help) {
switch (c) { show_help(argv[0], &impl, config_name);
case 'h': return 0;
show_help(argv[0], &impl);
return 0;
case 'V':
fprintf(stdout, "%s\n"
"Compiled with libpipewire %s\n"
"Linked with libpipewire %s\n",
argv[0],
pw_get_headers_version(),
pw_get_library_version());
return 0;
default:
return -1;
}
} }
spa_dict_for_each(item, &impl.this.props->dict) spa_dict_for_each(item, &impl.this.props->dict)