#!/usr/local/bin/php-cgi -f
<?php
/*
 * rc.banner
 *
 * part of pfSense
 * Copyright (c) 2005 Colin Smith
 * Copyright (c) 2005-2016 Rubicon Communications, LLC (Netgate)
 * All rights reserved
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/* parse the configuration and include all functions used below */
require_once("config.inc");
require_once("gwlb.inc");
require_once("interfaces.inc");

$hostname = $config['system']['hostname'];
$product = $g['product_name'];
$machine = trim(`uname -m`);

print "*** Welcome to {$product} {$g['product_version_string']} ({$machine}) on {$hostname} ***\n";

$iflist = get_configured_interface_with_descr(true);
foreach ($iflist as $ifname => $friendly) {
	/* point to this interface's config */
	$ifconf = $config['interfaces'][$ifname];
	/* look for 'special cases' */
	switch ($ifconf['ipaddr']) {
		case "dhcp":
			$class = "/DHCP4";
			break;
		case "pppoe":
			$class = "/PPPoE";
			break;
		case "pptp":
			$class = "/PPTP";
			break;
		case "l2tp":
			$class = "/L2TP";
			break;
		default:
			$class = "";
			break;
	}
	switch ($ifconf['ipaddrv6']) {
		case "dhcp6":
			$class6 = "/DHCP6";
			break;
		case "slaac":
			$class6 = "/SLAAC";
			break;
		case "6rd":
			$class6 = "/6RD";
			break;
		case "6to4":
			$class6 = "/6to4";
			break;
		case "track6":
			$class6 = "/t6";
			break;
		default:
			$class6 = "";
			break;
	}
	$ipaddr = get_interface_ip($ifname);
	$subnet = get_interface_subnet($ifname);
	$ipaddr6 = get_interface_ipv6($ifname);
	$subnet6 = get_interface_subnetv6($ifname);
	$realif = get_real_interface($ifname);
	$tobanner = "{$friendly} ({$ifname})";

	printf("\n %-15s -> %-10s -> ",
		$tobanner,
		$realif
	);
	$v6first = false;
	if (!empty($ipaddr) && !empty($subnet)) {
		printf("v4%s: %s/%s",
			$class,
			$ipaddr,
			$subnet
		);
	} else {
		$v6first = true;
	}
	if (!empty($ipaddr6) && !empty($subnet6)) {
		if (!$v6first) {
			printf("\n%s", str_repeat(" ", 34));
		}
		printf("v6%s: %s/%s",
			$class6,
			$ipaddr6,
			$subnet6
		);
	}
}
printf("\n");
?>