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bluetooth: Track oFono service

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This commit is contained in:
João Paulo Rechi Vita 2014-09-10 11:48:31 +02:00 • committed by Tanu Kaskinen
parent c4c4de532d
commit 0e7f303256
1 changed files with 36 additions and 0 deletions
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36
src/modules/bluetooth/backend-ofono.c
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@ -384,6 +384,7 @@ static void hf_audio_agent_unregister(pa_bluetooth_backend *backend) {
static DBusHandlerResult filter_cb(DBusConnection *bus, DBusMessage *m, void *data) {
const char *sender;
DBusError err;
pa_bluetooth_backend *backend = data;
pa_assert(bus);
@ -394,6 +395,41 @@ static DBusHandlerResult filter_cb(DBusConnection *bus, DBusMessage *m, void *da
if (!pa_safe_streq(backend->ofono_bus_id, sender) && !pa_streq("org.freedesktop.DBus", sender))
return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
dbus_error_init(&err);
if (dbus_message_is_signal(m, "org.freedesktop.DBus", "NameOwnerChanged")) {
const char *name, *old_owner, *new_owner;
if (!dbus_message_get_args(m, &err,
DBUS_TYPE_STRING, &name,
DBUS_TYPE_STRING, &old_owner,
DBUS_TYPE_STRING, &new_owner,
DBUS_TYPE_INVALID)) {
pa_log_error("Failed to parse org.freedesktop.DBus.NameOwnerChanged: %s", err.message);
goto fail;
}
if (pa_streq(name, OFONO_SERVICE)) {
if (old_owner && *old_owner) {
pa_log_debug("oFono disappeared");
pa_hashmap_remove_all(backend->cards);
pa_xfree(backend->ofono_bus_id);
backend->ofono_bus_id = NULL;
}
if (new_owner && *new_owner) {
pa_log_debug("oFono appeared");
hf_audio_agent_register(backend);
}
}
}
fail:
dbus_error_free(&err);
return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
}