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#!/usr/local/bin/php
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<?php
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/* $Id$ */
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/*
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index.php
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Copyright (C) 2004, 2005 Scott Ullrich
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All rights reserved.
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Originally part of m0n0wall (http://m0n0.ch/wall)
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Copyright (C) 2003-2004 Manuel Kasper <mk@neon1.net>.
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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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require("guiconfig.inc");
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if(file_exists("/usr/local/www/trigger_initial_wizard")) {
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conf_mount_rw();
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unlink("/usr/local/www/trigger_initial_wizard");
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conf_mount_ro();
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echo "<center>";
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echo "Welcome to pfSense!<p>";
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echo "One moment while we start the initial setup wizard.<p>";
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echo "Embedded platform users: Please be patient, the wizard takes a little longer to run than the normal gui.<p>";
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echo "To bypass the wizard, click on the pfSense wizard on the initial page.";
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echo "<meta http-equiv=\"refresh\" content=\"1;url=wizard.php?xml=setup_wizard.xml\">";
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exit;
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}
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/* find out whether there's hardware encryption (hifn) */
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unset($hwcrypto);
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$fd = @fopen("{$g['varlog_path']}/dmesg.boot", "r");
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if ($fd) {
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while (!feof($fd)) {
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$dmesgl = fgets($fd);
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if (preg_match("/^hifn.: (.*?),/", $dmesgl, $matches)) {
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$hwcrypto = $matches[1];
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break;
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}
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}
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fclose($fd);
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}
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function get_uptime() {
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exec("/sbin/sysctl -n kern.boottime", $boottime);
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preg_match("/sec = (\d+)/", $boottime[0], $matches);
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$boottime = $matches[1];
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$uptime = time() - $boottime;
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if ($uptime > 60)
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$uptime += 30;
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$updays = (int)($uptime / 86400);
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$uptime %= 86400;
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$uphours = (int)($uptime / 3600);
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$uptime %= 3600;
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$upmins = (int)($uptime / 60);
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$uptimestr = "";
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if ($updays > 1)
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$uptimestr .= "$updays days, ";
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else if ($updays > 0)
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$uptimestr .= "1 day, ";
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$uptimestr .= sprintf("%02d:%02d", $uphours, $upmins);
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return $uptimestr;
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}
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function get_cputicks() {
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$cputicks = explode(" ", `/sbin/sysctl -n kern.cp_time`);
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return $cputicks;
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}
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function get_cpuusage($cpuTicks, $cpuTicks2) {
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$diff = array();
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$diff['user'] = ($cpuTicks2[0] - $cpuTicks[0])+1;
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$diff['nice'] = ($cpuTicks2[1] - $cpuTicks[1])+1;
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$diff['sys'] = ($cpuTicks2[2] - $cpuTicks[2])+1;
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$diff['intr'] = ($cpuTicks2[3] - $cpuTicks[3])+1;
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$diff['idle'] = ($cpuTicks2[4] - $cpuTicks[4])+1;
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//echo "<!-- user: {$diff['user']} nice {$diff['nice']} sys {$diff['sys']} intr {$diff['intr']} idle {$diff['idle']} -->";
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$totalDiff = $diff['user'] + $diff['nice'] + $diff['sys'] + $diff['intr'] + $diff['idle'];
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$cpuUsage = round(100 * (1 - $diff['idle'] / $totalDiff), 0);
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return $cpuUsage;
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}
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?>
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<html>
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<head>
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<title><?=gentitle("pfSense webGUI");?></title>
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<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
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<link href="gui.css" rel="stylesheet" type="text/css">
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</head>
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<form>
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<body link="#0000CC" vlink="#0000CC" alink="#0000CC">
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<?php include("fbegin.inc"); ?>
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<table width="100%" border="0" cellspacing="0" cellpadding="0">
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<tr align="center" valign="top">
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<td height="10" colspan="2"> </td>
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</tr>
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<tr align="center" valign="top">
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<td colspan="2"><img src="logobig.jpg"></td>
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</tr>
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<tr><td> </td></tr>
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<tr>
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<td colspan="2" class="listtopic">System information</td>
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</tr>
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<tr>
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<td width="25%" class="vncellt">Name</td>
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<td width="75%" class="listr">
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<?php echo $config['system']['hostname'] . "." . $config['system']['domain']; ?>
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</td>
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</tr>
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<tr>
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<td width="25%" valign="top" class="vncellt">Version</td>
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<td width="75%" class="listr"> <strong>
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<?php readfile("/etc/version"); ?>
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</strong><br>
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built on
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<?php readfile("/etc/version.buildtime"); ?>
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</td>
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</tr>
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<tr>
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<td width="25%" class="vncellt">Platform</td>
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<td width="75%" class="listr">
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<?=htmlspecialchars($g['platform']);?>
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</td>
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</tr><?php if ($hwcrypto): ?>
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<tr>
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<td width="25%" class="vncellt">Hardware crypto</td>
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<td width="75%" class="listr">
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<?=htmlspecialchars($hwcrypto);?>
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</td>
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</tr><?php endif; ?>
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<tr>
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<td width="25%" class="vncellt">Uptime</td>
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<td width="75%" class="listr">
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<?php
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echo "<input style='border: 0px solid white;' size='30' name='uptime' id='uptime' value='" .htmlspecialchars(get_uptime()) . "'>";
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?>
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</td>
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</tr><?php if ($config['lastchange']): ?>
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<tr>
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<td width="25%" class="vncellt">Last config change</td>
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<td width="75%" class="listr">
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<?=htmlspecialchars(date("D M j G:i:s T Y", $config['lastchange']));?>
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</td>
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</tr><?php endif; ?>
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<tr>
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<td width="25%" class="vncellt">CPU usage</td>
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<td width="75%" class="listr">
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<?php
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$cpuUsage = get_cpuusage(get_cputicks(), get_cputicks());
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echo "<img src='bar_left.gif' height='15' width='4' border='0' align='absmiddle'>";
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echo "<img src='bar_blue.gif' height='15' name='cpuwidtha' id='cpuwidtha' width='" . $cpuUsage . "' border='0' align='absmiddle'>";
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echo "<img src='bar_gray.gif' height='15' name='cpuwidthb' id='cpuwidthb' width='" . (100 - $cpuUsage) . "' border='0' align='absmiddle'>";
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echo "<img src='bar_right.gif' height='15' width='5' border='0' align='absmiddle'> ";
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echo "<input style='border: 0px solid white;' size='30' name='cpumeter' id='cpumeter' value='{$cpuUsage}% (Updating in 3 seconds)'>";
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//echo $cpuUsage . "%";
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?>
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</td>
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</tr>
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<tr>
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<td width="25%" class="vncellt">Memory usage</td>
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<td width="75%" class="listr">
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<?php
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exec("/sbin/sysctl -n vm.stats.vm.v_active_count vm.stats.vm.v_inactive_count " .
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"vm.stats.vm.v_wire_count vm.stats.vm.v_cache_count vm.stats.vm.v_free_count", $memory);
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$totalMem = $memory[0] + $memory[1] + $memory[2] + $memory[3] + $memory[4];
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$freeMem = $memory[4];
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$usedMem = $totalMem - $freeMem;
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$memUsage = round(($usedMem * 100) / $totalMem, 0);
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echo " <img src='bar_left.gif' height='15' width='4' border='0' align='absmiddle'>";
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echo "<img src='bar_blue.gif' height='15' name='memwidtha' id='memwidtha' width='" . $memUsage . "' border='0' align='absmiddle'>";
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echo "<img src='bar_gray.gif' height='15' name='memwidthb' id='memwidthb' width='" . (100 - $memUsage) . "' border='0' align='absmiddle'>";
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echo "<img src='bar_right.gif' height='15' width='5' border='0' align='absmiddle'> ";
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echo "<input style='border: 0px solid white;' size='30' name='memusagemeter' id='memusagemeter' value='{$memUsage}%'>";
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//echo $memUsage . "%";
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?>
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</td>
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</tr>
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<tr>
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<td width="25%" class="vncellt">SWAP usage</td>
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<td width="75%" class="listr">
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<?php
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$swapUsage = `/usr/sbin/swapinfo | cut -c45-55 | grep "%"`;
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$swapUsage = ereg_replace('%', "", $swapUsage);
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$swapUsage = ereg_replace(' ', "", $swapUsage);
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$swapUsage = rtrim($swapUsage);
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echo "<img src='bar_left.gif' height='15' width='4' border='0' align='absmiddle'>";
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echo "<img src='bar_blue.gif' height='15' width='" . $swapUsage . "' border='0' align='absmiddle'>";
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echo "<img src='bar_gray.gif' height='15' width='" . (100 - $swapUsage) . "' border='0' align='absmiddle'>";
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echo "<img src='bar_right.gif' height='15' width='5' border='0' align='absmiddle'> ";
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echo "<input style='border: 0px solid white;' size='30' name='swapusagemeter' id='swapusagemeter' value='{$swapUsage}%'>";
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//echo $swapUsage . "%";
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?>
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</td>
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</tr>
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<?php
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/* XXX - Stub in the HW monitor for net4801 - needs to use platform var's once we start using them */
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if (file_exists("/etc/48xx")) {
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echo " <tr>";
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echo " <td width='25%' class='vncellt'>Temperature </td>";
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echo " <td width='75%' class='listr'>";
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// Initialize hw monitor
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exec("/usr/local/sbin/env4801 -i");
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$Temp = rtrim(`/usr/local/sbin/env4801 | grep Temp |cut -c24-25`);
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echo "<img src='bar_left.gif' height='15' width='4' border='0' align='absmiddle'>";
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echo "<img src='bar_blue.gif' height='15' name='Tempwidtha' id='tempwidtha' width='" . $Temp . "' border='0' align='absmiddle'>";
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echo "<img src='bar_gray.gif' height='15' name='Tempwidthb' id='tempwidthb' width='" . (100 - $Temp) . "' border='0' align='absmiddle'>";
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echo "<img src='bar_right.gif' height='15' width='5' border='0' align='absmiddle'> ";
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echo "<input style='border: 0px solid white;' size='30' name='Tempmeter' id='Tempmeter' value='{$Temp}C'>";
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echo " </td>";
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echo " </tr>";
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}
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?>
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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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<?php
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$counter = 0;
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While(!Connection_Aborted()) {
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/* Update CPU meter */
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sleep(1);
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$cpuTicks = get_cputicks();
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sleep(2);
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$cpuTicks2 = get_cputicks();
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$cpuUsage = get_cpuusage($cpuTicks, $cpuTicks2);
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/* Update memory usage */
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exec("/sbin/sysctl -n vm.stats.vm.v_active_count vm.stats.vm.v_inactive_count " .
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"vm.stats.vm.v_wire_count vm.stats.vm.v_cache_count vm.stats.vm.v_free_count", $memory);
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$totalMem = $memory[0] + $memory[1] + $memory[2] + $memory[3] + $memory[4];
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$freeMem = $memory[4];
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$usedMem = $totalMem - $freeMem;
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$memUsage = round(($usedMem * 100) / $totalMem, 0);
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echo "<script language='javascript'>\n";
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echo "document.forms[0].uptime.value = '" . get_uptime() . "';\n";
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echo "document.cpuwidtha.style.width='" . $cpuUsage . "';\n";
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echo "document.cpuwidthb.style.width='" . (100 - $cpuUsage) . "';\n";
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echo "document.forms[0].cpumeter.value = '" . $cpuUsage . "%';\n";
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echo "document.memwidtha.style.width='" . $memUsage . "';\n";
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echo "document.memwidthb.style.width='" . (100 - $memUsage) . "';\n";
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echo "document.forms[0].memusagemeter.value = '" . $memUsage . "%';\n";
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if (file_exists("/etc/48xx")) {
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/* Update temp. meter */
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$Temp = rtrim(`/usr/local/sbin/env4801 | grep Temp |cut -c24-25`);
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echo "document.Tempwidtha.style.width='" . $Temp . "';\n";
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echo "document.Tempwidthb.style.width='" . (100 - $Temp) . "';\n";
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echo "document.forms[0].Tempmeter.value = '" . $Temp . "C';\n";
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}
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echo "</script>\n";
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/*
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* prevent user from running out of ram.
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* firefox and ie can be a bear on ram usage!
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*/
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$counter++;
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if($counter > 120) {
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echo "Redirecting to <a href=\"index.php\">Main Status</a>.<p>";
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echo "<meta http-equiv=\"refresh\" content=\"1;url=index.php\">";
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exit;
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}
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}
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?>
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