pfSense

<?php

/*

	status_wireless.php

	Copyright (C) 2004 Scott Ullrich

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

	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_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">

				<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)?>">

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

	</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');

include("foot.inc");