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dbus: Support dynamically created card profiles

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Use the recently added core hook to detect when new profiles are added
to a card, and update the D-Bus object accordingly.
This commit is contained in:
Mikel Astiz 2012-10-26 08:23:49 +02:00 • committed by Tanu Kaskinen
parent a703451811
commit 9c703f4e2d
1 changed files with 22 additions and 0 deletions
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22
src/modules/dbus/iface-card.c
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@ -60,6 +60,8 @@ struct pa_dbusiface_card {
pa_card_profile *active_profile;
pa_proplist *proplist;
pa_hook_slot *card_profile_added_slot;
pa_dbus_protocol *dbus_protocol;
pa_subscription *subscription;
};
@ -478,6 +480,21 @@ static void subscription_cb(pa_core *core, pa_subscription_event_type_t t, uint3
}
}
static pa_hook_result_t card_profile_added_cb(void *hook_data, void *call_data, void *slot_data) {
pa_core *core = hook_data;
pa_dbusiface_card *c = slot_data;
pa_card_profile *profile = call_data;
pa_dbusiface_card_profile *p;
if (profile->card != c->card)
return PA_HOOK_OK;
p = pa_dbusiface_card_profile_new(c, core, profile, c->next_profile_index++);
pa_assert_se(pa_hashmap_put(c->profiles, pa_dbusiface_card_profile_get_name(p), p) >= 0);
return PA_HOOK_OK;
}
pa_dbusiface_card *pa_dbusiface_card_new(pa_dbusiface_core *core, pa_card *card) {
pa_dbusiface_card *c = NULL;
pa_card_profile *profile;
@ -504,6 +521,9 @@ pa_dbusiface_card *pa_dbusiface_card_new(pa_dbusiface_core *core, pa_card *card)
pa_assert_se(pa_dbus_protocol_add_interface(c->dbus_protocol, c->path, &card_interface_info, c) >= 0);
c->card_profile_added_slot = pa_hook_connect(&card->core->hooks[PA_CORE_HOOK_CARD_PROFILE_ADDED], PA_HOOK_NORMAL,
card_profile_added_cb, c);
return c;
}
@ -520,6 +540,8 @@ void pa_dbusiface_card_free(pa_dbusiface_card *c) {
pa_assert_se(pa_dbus_protocol_remove_interface(c->dbus_protocol, c->path, card_interface_info.name) >= 0);
pa_hook_slot_free(c->card_profile_added_slot);
pa_hashmap_free(c->profiles, profile_free_cb, NULL);
pa_proplist_free(c->proplist);
pa_dbus_protocol_unref(c->dbus_protocol);