static struct monitor *register_monitor(struct btd_device *device)
{
const char *path = device_get_path(device);
struct monitor *monitor;
char *level;
monitor = find_monitor(device);
if (monitor != NULL)
return monitor;
level = read_proximity_config(device, "LinkLossAlertLevel");
monitor = g_new0(struct monitor, 1);
monitor->device = btd_device_ref(device);
monitor->linklosslevel = (level ? : g_strdup("high"));
monitor->signallevel = g_strdup("unknown");
monitor->immediatelevel = g_strdup("none");
monitors = g_slist_append(monitors, monitor);
if (g_dbus_register_interface(btd_get_dbus_connection(), path,
PROXIMITY_INTERFACE,
NULL, NULL, monitor_device_properties,
monitor, monitor_destroy) == FALSE) {
error("D-Bus failed to register %s interface",
PROXIMITY_INTERFACE);
monitor_destroy(monitor);
return NULL;
}
DBG("Registered interface %s on path %s", PROXIMITY_INTERFACE, path);
return monitor;
}
int monitor_register(DBusConnection *conn, struct btd_device *device,
struct att_primary *linkloss, struct att_primary *txpower,
struct att_primary *immediate, struct enabled *enabled)
{
const char *path = device_get_path(device);
struct monitor *monitor;
bdaddr_t sba, dba;
char *level;
adapter_get_address(device_get_adapter(device), &sba);
device_get_address(device, &dba);
level = read_proximity_config(&sba, &dba, "LinkLossAlertLevel");
monitor = g_new0(struct monitor, 1);
monitor->device = btd_device_ref(device);
monitor->conn = dbus_connection_ref(conn);
monitor->linklosslevel = (level ? : g_strdup("high"));
monitor->signallevel = g_strdup("unknown");
monitor->immediatelevel = g_strdup("none");
if (g_dbus_register_interface(conn, path,
PROXIMITY_INTERFACE,
monitor_methods, monitor_signals,
NULL, monitor, monitor_destroy) == FALSE) {
error("D-Bus failed to register %s interface",
PROXIMITY_INTERFACE);
monitor_destroy(monitor);
return -1;
}
DBG("Registered interface %s on path %s", PROXIMITY_INTERFACE, path);
if (linkloss && enabled->linkloss) {
monitor->linkloss = g_new0(struct att_range, 1);
monitor->linkloss->start = linkloss->start;
monitor->linkloss->end = linkloss->end;
monitor->enabled.linkloss = TRUE;
}