card: Support adding ports dynamically

Card profiles -specially the ones registered with pa_card_add_profile()-
might need to create new ports during the lifetime of the card.
This commit is contained in:
Mikel Astiz 2012-10-23 16:41:56 +02:00 committed by Tanu Kaskinen
parent 3c9b42d2bc
commit a9c3f2fb0f
3 changed files with 19 additions and 0 deletions

View file

@ -91,6 +91,23 @@ void pa_card_add_profile(pa_card *c, pa_card_profile *profile) {
pa_hook_fire(&c->core->hooks[PA_CORE_HOOK_CARD_PROFILE_ADDED], profile);
}
void pa_card_add_ports(pa_card *c, pa_hashmap *ports) {
pa_device_port *p;
void *state;
pa_assert(c);
pa_assert(ports);
/* take ownership of the ports */
PA_HASHMAP_FOREACH(p, ports, state)
pa_assert_se(pa_hashmap_put(c->ports, p->name, p) >= 0);
pa_subscription_post(c->core, PA_SUBSCRIPTION_EVENT_CARD|PA_SUBSCRIPTION_EVENT_CHANGE, c->index);
while ((p = pa_hashmap_steal_first(ports)) != NULL)
pa_hook_fire(&c->core->hooks[PA_CORE_HOOK_PORT_ADDED], p);
}
void pa_card_new_data_set_profile(pa_card_new_data *data, const char *profile) {
pa_assert(data);

View file

@ -101,6 +101,7 @@ pa_card *pa_card_new(pa_core *c, pa_card_new_data *data);
void pa_card_free(pa_card *c);
void pa_card_add_profile(pa_card *c, pa_card_profile *profile);
void pa_card_add_ports(pa_card *c, pa_hashmap *ports);
int pa_card_set_profile(pa_card *c, const char *name, pa_bool_t save);

View file

@ -115,6 +115,7 @@ typedef enum pa_core_hook {
PA_CORE_HOOK_CARD_PROFILE_CHANGED,
PA_CORE_HOOK_CARD_PROFILE_ADDED,
PA_CORE_HOOK_PORT_AVAILABLE_CHANGED,
PA_CORE_HOOK_PORT_ADDED,
PA_CORE_HOOK_MAX
} pa_core_hook_t;