static gboolean
extract_details_from_connection (NMConnection *connection,
                                 const char *secrets_setting_name,
                                 const char **username,
                                 const char **password,
                                 GError **error)
{
	NMSettingConnection *s_con;
	NMSetting *setting;
	const char *setting_name;

	g_return_val_if_fail (connection != NULL, FALSE);
	g_return_val_if_fail (username != NULL, FALSE);
	g_return_val_if_fail (password != NULL, FALSE);

	if (secrets_setting_name)
		setting_name = secrets_setting_name;
	else {
		/* Get the setting matching the connection type */
		s_con = nm_connection_get_setting_connection (connection);
		g_assert (s_con);

		setting_name = nm_setting_connection_get_connection_type (s_con);
		g_assert (setting_name);

		/* In case of bluetooth connection, use GSM or CDMA setting */
		if (strcmp (setting_name, NM_SETTING_BLUETOOTH_SETTING_NAME) == 0) {
			if (nm_connection_get_setting_gsm (connection))
				setting_name = NM_SETTING_GSM_SETTING_NAME;
			else
				setting_name = NM_SETTING_CDMA_SETTING_NAME;
		}
	}

	setting = nm_connection_get_setting_by_name (connection, setting_name);
	if (!setting) {
		/* This shouldn't ever happen */
		g_set_error_literal (error, NM_MANAGER_ERROR, NM_MANAGER_ERROR_FAILED,
		                     "Missing type-specific setting; no secrets could be found.");
		return FALSE;
	}

	if (NM_IS_SETTING_PPPOE (setting)) {
		*username = nm_setting_pppoe_get_username (NM_SETTING_PPPOE (setting));
		*password = nm_setting_pppoe_get_password (NM_SETTING_PPPOE (setting));
	} else if (NM_IS_SETTING_ADSL (setting)) {
		*username = nm_setting_adsl_get_username (NM_SETTING_ADSL (setting));
		*password = nm_setting_adsl_get_password (NM_SETTING_ADSL (setting));
	} else if (NM_IS_SETTING_GSM (setting)) {
		*username = nm_setting_gsm_get_username (NM_SETTING_GSM (setting));
		*password = nm_setting_gsm_get_password (NM_SETTING_GSM (setting));
	} else if (NM_IS_SETTING_CDMA (setting)) {
		*username = nm_setting_cdma_get_username (NM_SETTING_CDMA (setting));
		*password = nm_setting_cdma_get_password (NM_SETTING_CDMA (setting));
	}

	return TRUE;
}
static void
get_property (GObject *object, guint prop_id,
              GValue *value, GParamSpec *pspec)
{
	NMSettingAdsl *setting = NM_SETTING_ADSL (object);

	switch (prop_id) {
	case PROP_USERNAME:
		g_value_set_string (value, nm_setting_adsl_get_username (setting));
		break;
	case PROP_PASSWORD:
		g_value_set_string (value, nm_setting_adsl_get_password (setting));
		break;
	case PROP_PASSWORD_FLAGS:
		g_value_set_uint (value, nm_setting_adsl_get_password_flags (setting));
		break;
	case PROP_PROTOCOL:
		g_value_set_string (value, nm_setting_adsl_get_protocol (setting));
		break;
	case PROP_ENCAPSULATION:
		g_value_set_string (value, nm_setting_adsl_get_encapsulation (setting));
		break;
	case PROP_VPI:
		g_value_set_uint (value, nm_setting_adsl_get_vpi (setting));
		break;
	case PROP_VCI:
		g_value_set_uint (value, nm_setting_adsl_get_vci (setting));
		break;
	default:
		G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
		break;
	}
}