pfSense

<?php

/*

	status_wireless.php

*/

/* ====================================================================

 *	Copyright (c)  2004-2015  Electric Sheep Fencing, LLC. 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.

 *

 *	3. All advertising materials mentioning features or use of this software

 *		must display the following acknowledgment:

 *		"This product includes software developed by the pfSense Project

 *		 for use in the pfSense software distribution. (http://www.pfsense.org/).

 *

 *	4. The names "pfSense" and "pfSense Project" must not be used to

 *		 endorse or promote products derived from this software without

 *		 prior written permission. For written permission, please contact

 *		 coreteam@pfsense.org.

 *

 *	5. Products derived from this software may not be called "pfSense"

 *		nor may "pfSense" appear in their names without prior written

 *		permission of the Electric Sheep Fencing, LLC.

 *

 *	6. Redistributions of any form whatsoever must retain the following

 *		acknowledgment:

 *

 *	"This product includes software developed by the pfSense Project

 *	for use in the pfSense software distribution (http://www.pfsense.org/).

 *

 *	THIS SOFTWARE IS PROVIDED BY THE pfSense PROJECT ``AS IS'' AND ANY

 *	EXPRESSED 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 pfSense PROJECT OR

 *	ITS CONTRIBUTORS 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_MODULE: interfaces

*/

##|+PRIV

##|*IDENT=page-diagnostics-wirelessstatus

##|*NAME=Status: Wireless page

##|*DESCR=Allow access to the 'Status: Wireless' page.

##|*MATCH=status_wireless.php*

##|-PRIV

require_once("guiconfig.inc");

$pgtitle = array(gettext("Status"), gettext("Wireless"));

$shortcut_section = "wireless";

include("head.inc");

$if = $_POST['if'];

if($_GET['if'] != "")

	$if = $_GET['if'];

$ciflist = get_configured_interface_with_descr();

if (empty($if)) {

	/* Find the first interface

	   that is wireless */

	foreach ($ciflist as $interface => $ifdescr) {

		if (is_interface_wireless(get_real_interface($interface))) {

			$if = $interface;

			break;

		}

	}

}

$tab_array = array();

foreach($ciflist as $interface => $ifdescr) {

	if (is_interface_wireless(get_real_interface($interface))) {

		$enabled = false;

		if($if == $interface)

			$enabled = true;

		$tab_array[] = array(gettext("Status") . " ({$ifdescr})", $enabled, "status_wireless.php?if={$interface}");

	}

}

$rwlif = get_real_interface($if);

if($_POST['rescanwifi'] != "") {

	mwexec_bg("/sbin/ifconfig {$rwlif} scan 2>&1");

	$savemsg = gettext("Rescan has been initiated in the background. Refresh this page in 10 seconds to see the results.");

}

if ($savemsg)

	print_info_box($savemsg, 'success');

display_top_tabs($tab_array);

?>

<div class="panel panel-default">

	<div class="panel-heading"><h2 class="panel-title"><?=gettext("Nearby access points or ad-hoc peers")?></h2></div>

	<div class="panel-body">

		<div class="table-responsive">

			<table class="table table-striped table-hover table-condensed sortable-theme-bootstrap" data-sortable>

				<thead>

					<tr>

						<th>SSID</th>

						<th>BSSID</th>

						<th>CHAN</th>

						<th>RATE</th>

						<th>RSSI</th>

						<th>INT</th>

						<th>CAPS</th>

					</tr>

				</thead>

				<tbody>

<?php

	exec("/sbin/ifconfig {$rwlif} list scan 2>&1", $states, $ret);

	/* Skip Header */

	array_shift($states);

	$counter = 0;

	foreach ($states as $state) {

		/* Split by Mac address for the SSID Field */

		$split = preg_split("/([0-9a-f][[0-9a-f]\:[0-9a-f][[0-9a-f]\:[0-9a-f][[0-9a-f]\:[0-9a-f][[0-9a-f]\:[0-9a-f][[0-9a-f]\:[0-9a-f][[0-9a-f])/i", $state);

		preg_match("/([0-9a-f][[0-9a-f]\:[0-9a-f][[0-9a-f]\:[0-9a-f][[0-9a-f]\:[0-9a-f][[0-9a-f]\:[0-9a-f][[0-9a-f]\:[0-9a-f][[0-9a-f])/i", $state, $bssid);

		$ssid = htmlspecialchars($split[0]);

		$bssid = $bssid[0];

		/* Split the rest by using spaces for this line using the 2nd part */

		$split = preg_split("/[ ]+/i", $split[1]);

		$channel = $split[1];

		$rate = $split[2];

		$rssi = $split[3];

		$int = $split[4];

		$caps = "$split[5] $split[6] $split[7] $split[8] $split[9] $split[10] $split[11] ";

?>

					<tr>

						<td>

							<?=$ssid?>

						</td>

						<td>

							<?=$bssid?>

						</td>

						<td>

							<?=$channel?>

						</td>

						<td>

							<?=$rate?>

						</td>

						<td>

							<?=$rssi?>

						</td>

						<td>

							<?=$int?>

						</td>

						<td>

							<?=$caps?>

						</td>

					</tr>

<?php

	} // e-o-foreach

?>

				</tbody>

			</table>

		</div>

	</div>

</div>

<div class="panel panel-default">

	<div class="panel-heading"><h2 class="panel-title"><?=gettext("Associated or ad-hoc peers")?></h2></div>

	<div class="panel-body">

		<div class="table-responsive">

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

				<thead>

					<tr>

						<th>ADDR</font></th>

						<th>AID</font></th>

						<th>CHAN</font></th>

						<th>RATE</font></th>

						<th>RSSI</font></th>

						<th>IDLE</font></th>

						<th>TXSEQ</font></th>

						<th>RXSEQ</font></th>

						<th>CAPS</font></th>

						<th>ERP</font></th>

					</tr>

				</thead>

				<tbody>

<?php

	$states = array();

	exec("/sbin/ifconfig {$rwlif} list sta 2>&1", $states, $ret);

	array_shift($states);

	$counter=0;

	foreach($states as $state) {

		$split = preg_split("/[ ]+/i", $state);

?>

					<tr>

<?php

		/* Split the rest by using spaces for this line using the 2nd part */

		for($idx=0; $idx<10; $idx++) {

?>

						<td>

							<?=$split[$idx]?>

						</td>

<?php

		}

?>

					</tr>

<?php

	}

?>

				</tbody>

			</table>

		</div>

	</div>

</div>

<form action="status_wireless.php" method="post">

	<nav class="action-buttons">

		<input type="hidden" name="if" id="if" value="<?=htmlspecialchars($if)?>" />

		<button type="submit" class="btn btn-success" name="rescanwifi" id="rescanwifi" value="Rescan">

			<i class="fa fa-undo icon-embed-btn"></i>

			<?=gettext("Rescan")?>

		</button>

	</nav>

</form>

<?php

print_info_box('<b>Flags:</b> A = authorized, E = Extended Rate (802.11g), P = Power saving mode<br />' .

			   '<b>Capabilities:</b> E = ESS (infrastructure mode), I = IBSS (ad-hoc mode), P = privacy (WEP/TKIP/AES), ' .

			   'S = Short preamble, s = Short slot time', info);

include("foot.inc");