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ucm: add ${CardComponents} substitution to the value string processing

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Signed-off-by: Jaroslav Kysela <perex@perex.cz>
This commit is contained in:
Jaroslav Kysela 2019-11-06 10:21:40 +01:00
parent 7ccaa08693
commit 900638ff4d
1 changed files with 11 additions and 0 deletions
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11
src/ucm/ucm_subs.c
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@ -63,6 +63,16 @@ static char *rval_card_longname(snd_use_case_mgr_t *uc_mgr)
return strdup(snd_ctl_card_info_get_longname(ctl_list->ctl_info)); return strdup(snd_ctl_card_info_get_longname(ctl_list->ctl_info));
} }
static char *rval_card_components(snd_use_case_mgr_t *uc_mgr)
{
struct ctl_list *ctl_list;
ctl_list = uc_mgr_get_one_ctl(uc_mgr);
if (ctl_list == NULL)
return NULL;
return strdup(snd_ctl_card_info_get_components(ctl_list->ctl_info));
}
static char *rval_env(snd_use_case_mgr_t *uc_mgr ATTRIBUTE_UNUSED, const char *id) static char *rval_env(snd_use_case_mgr_t *uc_mgr ATTRIBUTE_UNUSED, const char *id)
{ {
char *e; char *e;
@ -121,6 +131,7 @@ int uc_mgr_get_substituted_value(snd_use_case_mgr_t *uc_mgr,
MATCH_VARIABLE(value, "${CardId}", rval_card_id); MATCH_VARIABLE(value, "${CardId}", rval_card_id);
MATCH_VARIABLE(value, "${CardName}", rval_card_name); MATCH_VARIABLE(value, "${CardName}", rval_card_name);
MATCH_VARIABLE(value, "${CardLongName}", rval_card_longname); MATCH_VARIABLE(value, "${CardLongName}", rval_card_longname);
MATCH_VARIABLE(value, "${CardComponents}", rval_card_components);
MATCH_VARIABLE2(value, "${env:", rval_env); MATCH_VARIABLE2(value, "${env:", rval_env);
err = -EINVAL; err = -EINVAL;
tmp = strchr(value, '}'); tmp = strchr(value, '}');