pfSense

<?php

/* $Id$ */

/*

	interfaces_gif.php

	Copyright (C) 2013-2015 Electric Sheep Fencing, LP

	Copyright (C) 2008 Ermal Luçi

	All rights reserved.

	Redistribution and use in source and binary forms, with or without

	modification, are permitted provided that the following conditions are met:

	1. Redistributions of source code must retain the above copyright notice,

	   this list of conditions and the following disclaimer.

	2. Redistributions in binary form must reproduce the above copyright

	   notice, this list of conditions and the following disclaimer in the

	   documentation and/or other materials provided with the distribution.

	THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,

	INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY

	AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE

	AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,

	OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF

	SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS

	INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN

	CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)

	ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

	POSSIBILITY OF SUCH DAMAGE.

*/

/*

	pfSense_BUILDER_BINARIES:	/sbin/ifconfig

	pfSense_MODULE: interfaces

*/

##|+PRIV

##|*IDENT=page-interfaces-gif

##|*NAME=Interfaces: GIF page

##|*DESCR=Allow access to the 'Interfaces: GIF' page.

##|*MATCH=interfaces_gif.php*

##|-PRIV

require("guiconfig.inc");

if (!is_array($config['gifs']['gif'])) {

	$config['gifs']['gif'] = array();

}

$a_gifs = &$config['gifs']['gif'] ;

function gif_inuse($num) {

	global $config, $a_gifs;

	$iflist = get_configured_interface_list(false, true);

	foreach ($iflist as $if) {

		if ($config['interfaces'][$if]['if'] == $a_gifs[$num]['gifif']) {

			return true;

		}

	}

	return false;

}

if ($_GET['act'] == "del") {

	if (!isset($_GET['id'])) {

		$input_errors[] = gettext("Wrong parameters supplied");

	} else if (empty($a_gifs[$_GET['id']])) {

		$input_errors[] = gettext("Wrong index supplied");

	/* check if still in use */

	} else if (gif_inuse($_GET['id'])) {

		$input_errors[] = gettext("This gif TUNNEL cannot be deleted because it is still being used as an interface.");

	} else {

		mwexec("/sbin/ifconfig " . $a_gifs[$_GET['id']]['gifif'] . " destroy");

		unset($a_gifs[$_GET['id']]);

		write_config();

		header("Location: interfaces_gif.php");

		exit;

	}

}

$pgtitle = array(gettext("Interfaces"), gettext("GIF"));

$shortcut_section = "interfaces";

include("head.inc");

if ($input_errors)

	print_input_errors($input_errors);

$tab_array = array();

$tab_array[] = array(gettext("Interface assignments"), false, "interfaces_assign.php");

$tab_array[] = array(gettext("Interface Groups"), false, "interfaces_groups.php");

$tab_array[] = array(gettext("Wireless"), false, "interfaces_wireless.php");

$tab_array[] = array(gettext("VLANs"), false, "interfaces_vlan.php");

$tab_array[] = array(gettext("QinQs"), false, "interfaces_qinq.php");

$tab_array[] = array(gettext("PPPs"), false, "interfaces_ppps.php");

$tab_array[] = array(gettext("GRE"), false, "interfaces_gre.php");

$tab_array[] = array(gettext("GIF"), true, "interfaces_gif.php");

$tab_array[] = array(gettext("Bridges"), false, "interfaces_bridge.php");

$tab_array[] = array(gettext("LAGG"), false, "interfaces_lagg.php");

display_top_tabs($tab_array);

?>

<div class="table-responsive">

	<table class="table table-striped table-hover table-condensed">

		<thead>

			<tr>

				<th><?=gettext("Interface"); ?></th>

				<th><?=gettext("Tunnel to &hellip;"); ?></th>

				<th><?=gettext("Description"); ?></th>

				<th></th>

			</tr>

		</thead>

		<tbody>

<?php foreach ($a_gifs as $i => $gif): ?>

			<tr>

				<td>

					<?=htmlspecialchars(convert_friendly_interface_to_friendly_descr($gif['if']))?>

				</td>

				<td>

					<?=htmlspecialchars($gif['remote-addr'])?>

				</td>

				<td>

					<?=htmlspecialchars($gif['descr'])?>

				</td>

				<td>

					<a href="interfaces_gif_edit.php?id=<?=$i?>" class="btn btn-default btn-xs"><?=gettext("Edit")?></a>

					<a href="interfaces_gif.php?act=del&amp;id=<?=$i?>" class="btn btn-danger btn-xs"><?=gettext("Delete")?></a>

				</td>

			</tr>

<?php endforeach; ?>

		</tbody>

	</table>

</div>

<nav class="action-buttons">

	<a href="interfaces_gif_edit.php" class="btn btn-success">

		<?=gettext("Add")?>

	</a>

</nav>

<?php include("foot.inc");