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pulse-server: make sure we always have 1 profile

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Synthesize an off profile and make it the active profile if
we don't have any profiles.

See #393
This commit is contained in:
Wim Taymans 2020-11-19 13:26:35 +01:00
parent fb44d3428c
commit 55982c75db
1 changed files with 14 additions and 4 deletions
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18
src/modules/module-protocol-pulse/collect.c
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@ -209,6 +209,8 @@ static void collect_card_info(struct pw_manager_object *card, struct card_info *
break; break;
} }
} }
if (info->n_profiles == 0)
info->n_profiles++;
} }
struct profile_info { struct profile_info {
@ -225,11 +227,11 @@ static uint32_t collect_profile_info(struct pw_manager_object *card, struct card
struct profile_info *profile_info) struct profile_info *profile_info)
{ {
struct pw_manager_param *p; struct pw_manager_param *p;
struct profile_info *pi;
uint32_t n; uint32_t n;
n = 0; n = 0;
spa_list_for_each(p, &card->param_list, link) { spa_list_for_each(p, &card->param_list, link) {
struct profile_info *pi;
struct spa_pod *classes = NULL; struct spa_pod *classes = NULL;
if (p->id != SPA_PARAM_EnumProfile) if (p->id != SPA_PARAM_EnumProfile)
@ -278,10 +280,18 @@ static uint32_t collect_profile_info(struct pw_manager_object *card, struct card
} }
n++; n++;
} }
if (card_info->active_profile_name == NULL && n > 0) if (n == 0) {
card_info->active_profile_name = profile_info[0].name; pi = &profile_info[0];
spa_zero(*pi);
pi->id = 0;
pi->name = "off";
pi->description = "Off";
pi->available = SPA_PARAM_AVAILABILITY_yes;
n++;
}
if (card_info->active_profile_name == NULL) if (card_info->active_profile_name == NULL)
card_info->active_profile_name = "invalid"; card_info->active_profile_name = profile_info[0].name;
return n; return n;
} }