static void
finalize (GObject *object)
{
NMBluezManager *self = NM_BLUEZ_MANAGER (object);
bluez_cleanup (self, FALSE);
G_OBJECT_CLASS (nm_bluez_manager_parent_class)->finalize (object);
}
static void
dispose (GObject *object)
{
NMBluez5Manager *self = NM_BLUEZ5_MANAGER (object);
bluez_cleanup (self, FALSE);
G_OBJECT_CLASS (nm_bluez5_manager_parent_class)->dispose (object);
}
static void
dbus_connection_changed_cb (NMDBusManager *dbus_mgr,
DBusGConnection *connection,
gpointer user_data)
{
NMBluezManager *self = NM_BLUEZ_MANAGER (user_data);
if (!connection)
bluez_cleanup (self, TRUE);
else
bluez_connect (self);
}
void
BLEThread::run()
{
// initialize everything
GDBusConnection* conn = bluez_init();
if(conn == NULL)
{
pi_warn("Could not connect to bus");
return;
}
gchar* adapter_path = bluez_get_default_adapter(conn);
if(adapter_path == NULL)
{
pi_warn("Could not get default adapter");
return;
}
gchar* device_path = bluez_find_device(conn, adapter_path, m_btaddr.c_str());
if(device_path == NULL)
{
pi_warn("Could not get device path for the given bluetooth device");
return;
}
// we want to take a look at only one special characteristic
gchar* service_path = g_strconcat(device_path, "/service0007", NULL);
gchar* char_path = g_strconcat(service_path, "/characteristic0009", NULL);
GVariant* var = bluez_characteristic_get_value(conn, char_path);
if(var != NULL)
{
unsigned char buttonState = bluez_characteristic_extract_value(var);
this->setState(buttonState);
g_variant_unref(var);
}
// register disconnect handler
bluez_register_disconnect_handler(conn, device_path);
// register watcher
guint owner_id = bluez_create_watcher(conn, this);
bluez_register_watcher(conn, service_path);
// start runloop, will only exit, if the thread will be killed soon
m_loop = g_main_loop_new(NULL, FALSE);
g_main_loop_run(m_loop);
// cleanup
bluez_destroy_watcher(owner_id);
// TODO: Unsubscribe the disconnect handler
g_free(char_path);
g_free(service_path);
g_free(device_path);
g_free(adapter_path);
bluez_cleanup(conn);
}
