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<?php
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/*
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	status_wireless.php
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	Copyright (C) 2004 Scott Ullrich
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	All rights reserved.
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	Redistribution and use in source and binary forms, with or without
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	modification, are permitted provided that the following conditions are met:
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	1. Redistributions of source code must retain the above copyright notice,
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	this list of conditions and the following disclaimer.
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	2. Redistributions in binary form must reproduce the above copyright
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	notice, this list of conditions and the following disclaimer in the
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	documentation and/or other materials provided with the distribution.
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	THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
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	INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
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	AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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	AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
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	OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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	SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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	INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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	CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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	ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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	POSSIBILITY OF SUCH DAMAGE.
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*/
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/*
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	pfSense_MODULE:	interfaces
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*/
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##|+PRIV
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##|*IDENT=page-diagnostics-wirelessstatus
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##|*NAME=Diagnostics: Wireless Status page
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##|*DESCR=Allow access to the 'Diagnostics: Wireless Status' page.
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##|*MATCH=status_wireless.php*
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##|-PRIV
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require_once("guiconfig.inc");
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$pgtitle = array("Diagnostics","Wireless Status");
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include("head.inc");
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$if = $_POST['if'];
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if($_GET['if'] <> "")
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	$if = $_GET['if'];
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$ciflist = get_configured_interface_with_descr();
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if(empty($if)) {
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	/* Find the first interface
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	   that is wireless */
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	foreach($ciflist as $interface => $ifdescr) {
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		if(is_interface_wireless($interface))
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			$if = $interface;
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	}
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}
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?>
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<body link="#0000CC" vlink="#0000CC" alink="#0000CC">
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<?php
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include("fbegin.inc");
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?>
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<form action="status_wireless.php" method="post">
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<?php if ($savemsg) print_info_box($savemsg); ?>
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<table width="100%" border="0" cellpadding="0" cellspacing="0">
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<tr><td>
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<?php
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$tab_array = array();
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foreach($ciflist as $interface => $ifdescr) {
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	if (is_interface_wireless($interface)) {
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		$enabled = false;
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		if($if == $interface)
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			$enabled = true;
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		$tab_array[] = array("Status ($ifdescr)", $enabled, "status_wireless.php?if={$interface}");
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	}
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}
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display_top_tabs($tab_array);
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?>
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</td></tr>
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<tr><td>
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<div id="mainarea">
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<table class="tabcont" colspan="3" cellpadding="3" width="100%">
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<?php
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	/* table header */
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	print "<tr><td colspan=7><b>Nearby access points or ad-hoc peers.<br/></td></tr>\n";
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	print "\n<tr>";
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	print "<tr bgcolor='#990000'>";
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	print "<td><b><font color='#ffffff'>SSID</td>";
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	print "<td><b><font color='#ffffff'>BSSID</td>";
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	print "<td><b><font color='#ffffff'>CHAN</td>";
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	print "<td><b><font color='#ffffff'>RATE</td>";
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	print "<td><b><font color='#ffffff'>RSSI</td>";
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	print "<td><b><font color='#ffffff'>INT</td>";
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	print "<td><b><font color='#ffffff'>CAPS</td>";
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	print "</tr>\n\n";
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	$rwlif = get_real_interface($if);
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	exec("/sbin/ifconfig {$rwlif} list scan 2>&1", $states, $ret);
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	/* Skip Header */
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	array_shift($states);
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	$counter=0;
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	foreach($states as $state) {
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		/* Split by Mac address for the SSID Field */
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		$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);
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		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);
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		$ssid = $split[0];
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		$bssid = $bssid[0];
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		/* Split the rest by using spaces for this line using the 2nd part */
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		$split = preg_split("/[ ]+/i", $split[1]);
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		$bssid = $split[0];
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		$channel = $split[1];
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		$rate = $split[2];
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		$rssi = $split[3];
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		$int = $split[4];
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		$caps = "$split[5] $split[6] $split[7] $split[8] $split[9] $split[10] $split[11] ";
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		print "<tr>";
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		print "<td>{$ssid}</td>";
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		print "<td>{$bssid}</td>";
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		print "<td>{$channel}</td>";
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		print "<td>{$rate}</td>";
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		print "<td>{$rssi}</td>";
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		print "<td>{$int}</td>";
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		print "<td>{$caps}</td>";
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		print "</tr>\n";
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	}
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	print "</table><table class=\"tabcont\" colspan=\"3\" cellpadding=\"3\" width=\"100%\">";
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	/* table header */
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	print "\n<tr>";
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	print "<tr><td colspan=7><b>Associated or ad-hoc peers.<br/></td></tr>\n";
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	print "<tr bgcolor='#990000'>";
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	print "<td><b><font color='#ffffff'>ADDR</td>";
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	print "<td><b><font color='#ffffff'>AID</td>";
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	print "<td><b><font color='#ffffff'>CHAN</td>";
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	print "<td><b><font color='#ffffff'>RATE</td>";
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	print "<td><b><font color='#ffffff'>RSSI</td>";
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	print "<td><b><font color='#ffffff'>IDLE</td>";
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	print "<td><b><font color='#ffffff'>TXSEQ</td>";
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	print "<td><b><font color='#ffffff'>RXSEQ</td>";
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	print "<td><b><font color='#ffffff'>CAPS</td>";
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	print "<td><b><font color='#ffffff'>ERP</td>";
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	print "</tr>\n\n";
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	$states = array();
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	exec("/sbin/ifconfig {$rwlif} list sta 2>&1", $states, $ret);
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	array_shift($states);
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	$counter=0;
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	foreach($states as $state) {
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		$split = preg_split("/[ ]+/i", $state);
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		/* Split the rest by using spaces for this line using the 2nd part */
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		print "<tr>";
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		print "<td>{$split[0]}</td>";
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		print "<td>{$split[1]}</td>";
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		print "<td>{$split[2]}</td>";
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		print "<td>{$split[3]}</td>";
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		print "<td>{$split[4]}</td>";
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		print "<td>{$split[5]}</td>";
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		print "<td>{$split[6]}</td>";
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		print "<td>{$split[7]}</td>";
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		print "<td>{$split[8]}</td>";
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		print "<td>{$split[9]}</td>";
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		print "</tr>\n";
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	}
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/* XXX: what stats to we get for adhoc mode? */ 
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?>
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</table>
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</div>
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</td></tr>
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</table>
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<?php include("fend.inc"); ?>
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</body>
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</html>
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