<?php
/**
* This file is part of Linfo (c) 2010 Joseph Gillotti.
*
* Linfo is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Linfo is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Linfo. If not, see <http://www.gnu.org/licenses/>.
*
*/
/**
* Keep out hackers...
*/
defined('IN_INFO') or exit;
/**
* Show it all...
* @param array $info the system information
* @param array $settings linfo settings
*/
function showInfo($info, $settings) {
global $lang;
// Start compressed output buffering
ob_start('ob_gzhandler');
// Proceed to letting it all out
echo '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>'.AppName.' - '.$info['HostName'].'</title>
<link href="'.WEB_PATH.'layout/favicon.ico" type="image/x-icon" rel="shortcut icon" />
<link href="'.WEB_PATH.'layout/styles.css" type="text/css" rel="stylesheet" />
<script src="'.WEB_PATH.'layout/scripts.min.js" type="text/javascript"></script>
<meta name="generator" content="'.VERSION.'" />
</head>
<body id="info">
<div class="header">
<h1>'.$info['HostName'].'</h1>
<div class="subtitle">'.$lang['header'].'</div>
</div>
<div class="col2">
<div class="col">
<div class="infoTable">
<h2>'.$lang['core'].'</h2>
<table>';
// Linfo Core. Decide what to show.
$core = array();
if (!empty($settings['show']['os']))
$core[] = array($lang['os'], $info['OS']);
if (!empty($settings['show']['kernel']))
$core[] = array($lang['kernel'], $info['Kernel']);
$core[] = array($lang['accessed_ip'], (isset($_SERVER['SERVER_ADDR']) ? $_SERVER['SERVER_ADDR'] : 'Unknown'));
if (!empty($settings['show']['uptime']))
$core[] = array($lang['uptime'], $info['UpTime']);
if (!empty($settings['show']['hostname']))
$core[] = array($lang['hostname'], $info['HostName']);
if (!empty($settings['show']['cpu'])) {
$cpus = '';
foreach ((array) $info['CPU'] as $cpu)
$cpus .=
(array_key_exists('Vendor', $cpu) ? $cpu['Vendor'] . ' - ' : '') .
$cpu['Model'] .
(array_key_exists('MHz', $cpu) ?
($cpu['MHz'] < 1000 ? ' ('.$cpu['MHz'].' MHz)' : ' ('.round($cpu['MHz'] / 1000, 3).' GHz)') : '') .
'<br />';
$core[] = array('CPUs ('.count($info['CPU']).')', $cpus);
}
if (!empty($settings['show']['load']))
$core[] = array($lang['load'], implode(' ', (array) $info['Load']));
// We very well may not have process stats
if (!empty($settings['show']['process_stats']) && $info['processStats']['exists']) {
// Different os' have different keys of shit
$proc_stats = array();
// Load the keys
if (array_key_exists('totals', $info['processStats']) && is_array($info['processStats']['totals']))
foreach ($info['processStats']['totals'] as $k => $v)
$proc_stats[] = $k . ': ' . number_format($v);
// Total as well
$proc_stats[] = 'total: ' . number_format($info['processStats']['proc_total']);
// Show them
$core[] = array($lang['processes'], implode('; ', $proc_stats));
// We might not have threads
if ($info['processStats']['threads'] !== false)
$core[] = array($lang['threads'], number_format($info['processStats']['threads']));
}
// Show
for ($i = 0, $core_num = count($core); $i < $core_num; $i++) {
echo '
<tr>
<th>'.$core[$i][0].'</th>
<td>'.$core[$i][1].'</td>
</tr>
';
}
echo '
</table>
</div>';
// Show memory?
if (!empty($settings['show']['ram'])) {
echo '
<div class="infoTable">
<h2>'.$lang['memory'].'</h2>
<table>
<colgroup>
<col style="width: 10%;" />
<col style="width: 30%;" />
<col style="width: 30%;" />
<col style="width: 30%;" />
</colgroup>
<tr>
<th>'.$lang['type'].'</th>
<th>'.$lang['free'].'</th>
<th>'.$lang['used'].'</th>
<th>'.$lang['size'].'</th>
</tr>
<tr>
<td>'.$info['RAM']['type'].'</td>
<td>'.byte_convert($info['RAM']['free']).'</td>
<td>'.byte_convert($info['RAM']['total'] - $info['RAM']['free']).'</td>
<td>'.byte_convert($info['RAM']['total']).'</td>
</tr>';
$have_swap = (isset($info['RAM']['swapFree']) || isset($info['RAM']['swapTotal']));
if ($have_swap) {
// Show detailed swap info?
$show_detailed_swap = is_array($info['RAM']['swapInfo']) && count($info['RAM']['swapInfo']) > 0;
echo'
<tr>
<td'.($show_detailed_swap ? ' rowspan="2"' : '').'>Swap</td>
<td>'.byte_convert(@$info['RAM']['swapFree']).'</td>
<td>'.byte_convert(@$info['RAM']['swapTotal'] - $info['RAM']['swapFree']).'</td>
<td>'.byte_convert(@$info['RAM']['swapTotal']).'</td>
</tr>';
if ($show_detailed_swap) {
echo '
<tr>
<td colspan="3">
<table class="mini center">
<colgroup>
<col style="width: 25%;" />
<col style="width: 25%;" />
<col style="width: 25%;" />
<col style="width: 25%;" />
</colgroup>
<tr>
<th>'.$lang['device'].'</th>
<th>'.$lang['type'].'</th>
<th>'.$lang['size'].'</th>
<th>'.$lang['used'].'</th>
</tr>';
foreach($info['RAM']['swapInfo'] as $swap)
echo '
<tr>
<td>'.$swap['device'].'</td>
<td>'.ucfirst($swap['type']).'</td>
<td>'.byte_convert($swap['size']).'</td>
<td>'.byte_convert($swap['used']).'</td>
</tr>
';
echo '
</table>
</td>
</tr>';
}
}
echo '
</table>
</div>';
}
// Network Devices?
if (!empty($settings['show']['network'])) {
echo '
<div class="infoTable">
<h2>'.$lang['network_devices'].'</h2>
<table>
<tr>
<th>'.$lang['device_name'].'</th>
<th>'.$lang['type'].'</th>
<th>'.$lang['amount_sent'].'</th>
<th>'.$lang['amount_received'].'</th>
<th>'.$lang['state'].'</th>
</tr>
';
if (count($info['Network Devices']) > 0)
foreach($info['Network Devices'] as $device => $stats)
echo '
<tr>
<td>'.$device.'</td>
<td>'.$stats['type'].'</td>
<td>'.byte_convert($stats['sent']['bytes']).'</td>
<td>'.byte_convert($stats['recieved']['bytes']).'</td>
<td class="net_'.$stats['state'].'">'.ucfirst($stats['state']).'</td>
</tr>';
else
echo '<tr><td colspan="5" class="none">'.$lang['none_found'].'</td></tr>';
echo '
</table>
</div>';
}
// Show temps?
if (!empty($settings['show']['temps']) && count($info['Temps']) > 0) {
echo '
<div class="infoTable">
<h2>'.$lang['temps_voltages'].'</h2>
<table>
<tr><th>'.$lang['path'].'</th><th>'.$lang['device'].'</th><th>'.$lang['value'].'</th></tr>
';
$num_temps = count($info['Temps']);
if ($num_temps > 0) {
for($i = 0; $i < $num_temps; $i++) {
$stat = $info['Temps'][$i];
echo '
<tr>
<td>'.$stat['path'].'</td>
<td>'.$stat['name'].'</td>
<td>'.$stat['temp'].' '.$stat['unit'].'</td>
</tr>
';
}
}
else
echo '<tr><td colspan="3" class="none">'.$lang['none_found'].'</td></tr>';
echo '
</table>
</div>';
}
// Show battery?
if (!empty($settings['show']['battery']) && count($info['Battery']) > 0) {
echo '
<div class="infoTable">
<h2>'.$lang['batteries'].'</h2>
<table>
<tr><th>'.$lang['device'].'</th><th>'.$lang['state'].'</th><th>'.$lang['charge'].' %</th></tr>
';
foreach ($info['Battery'] as $bat)
echo '
<tr>
<td>'.$bat['device'].'</td>
<td>'.$bat['state'].'</td>
<td>'.$bat['percentage'].($bat['percentage'] < 0 ? ' <span class="caption">(wtf?)</span>' : '').'</td>
</tr>
';
echo '
</table>
</div>';
}
// Show services?
if (!empty($settings['show']['services']) && count($info['services']) > 0) {
echo '
<div class="infoTable">
<h2>'.$lang['services'].'</h2>
<table>
<tr><th>'.$lang['service'].'</th><th>'.$lang['state'].'</th><th>'.$lang['pid'].'</th><th>Threads</th><th>'.$lang['memory_usage'].'</th></tr>
';
// Show them
foreach ($info['services'] as $service => $state) {
$state_parts = explode(' ', $state['state'], 2);
echo '
<tr>
<td>'.$service.'</td>
<td>
<span class="service_'.strtolower($state_parts[0]).'">'.$state_parts[0].'</span>
'.(array_key_exists(1, $state_parts) ? '<span class="faded">'.$state_parts[1].'</span>' : '').'</td>
<td>'.$state['pid'].'</td>
<td>',$state['threads'] ? $state['threads'] : '?','</td>
<td>',$state['memory_usage'] ? byte_convert($state['memory_usage']) : '?','</td>
</tr>
';
}
echo '
</table>
</div>';
}
echo '
</div>
<div class="col">';
// Show hardware?
if (!empty($settings['show']['devices'])) {
echo '
<div class="infoTable">
<h2>'.$lang['hardware'].'</h2>
<table>
<tr>
<th>'.$lang['type'].'</th>
<th>'.$lang['vendor'].'</th>
<th>'.$lang['device'].'</th>
</tr>
';
$num_devs = count($info['Devices']);
if ($num_devs > 0) {
for ($i = 0; $i < $num_devs; $i++) {
echo '
<tr>
<td class="center">'.$info['Devices'][$i]['type'].'</td>
<td>',$info['Devices'][$i]['vendor'] ? $info['Devices'][$i]['vendor'] : 'Unknown' ,'</td>
<td>'.$info['Devices'][$i]['device'].'</td>
</tr>';
}
}
else
echo '<tr><td colspan="3" class="none">'.$lang['none_found'].'</td></tr>';
echo '
</table>
</div>';
}
// Show drives?
if (!empty($settings['show']['hd'])) {
echo '
<div class="infoTable">
<h2>Drives</h2>
<table>
<tr>
<th>'.$lang['path'].'</th>
<th>'.$lang['vendor'].'</th>
<th>'.$lang['name'].'</th>
<th>'.$lang['reads'].'</th>
<th>'.$lang['writes'].'</th>
<th>'.$lang['size'].'</th>
</tr>
';
if (count($info['HD']) > 0)
foreach($info['HD'] as $drive) {
echo '
<tr>
<td>'.$drive['device'].'</td>
<td>',$drive['vendor'] ? $drive['vendor'] : $lang['unknown'],'</td>
<td>'.$drive['name'].'</td>
<td>',$drive['reads'] !== false ? number_format($drive['reads']) : $lang['unknown'],'</td>
<td>',$drive['writes'] !== false ? number_format($drive['writes']) : $lang['unknown'],'</td>
<td>',$drive['size'] ? byte_convert($drive['size']) : $lang['unknown'],'</td>
</tr>';
// If we've got partitions for this drive, show them too
if (is_array($drive['partitions']) && count($drive['partitions']) > 0) {
echo '
<tr>
<td colspan="6">
';
// Each
foreach ($drive['partitions'] as $partition)
echo '└ '. (isset($partition['number']) ? $drive['device'].$partition['number'] : $partition['name']) .' - '.byte_convert($partition['size']).'<br />';
echo '
</td>
</tr>
';
}
}
else
echo '<tr><td colspan="6" class="none">'.$lang['none_found'].'</td></tr>';
echo '
</table>
</div>';
}
// Show sound card stuff?
if (!empty($settings['show']['sound']) && count($info['SoundCards']) > 0) {
echo '
<div class="infoTable">
<h2>'.$lang['sound_cards'].'</h2>
<table>
<tr>
<th>'.$lang['number'].'</th>
<th>'.$lang['vendor'].'</td>
<th>'.$lang['card'].'</th>
</tr>';
foreach ($info['SoundCards'] as $card) {
if (empty($card['vendor'])) {
$card['vendor'] = 'Unknown';
}
echo '
<tr>
<td>'.$card['number'].'</td>
<td>'.$card['vendor'].'</td>
<td>'.$card['card'].'</td>
</tr>';
}
echo '
</table>
</div>
';
}
echo '
</div>
</div>';
// Show file system mounts?
if (!empty($settings['show']['mounts'])) {
$has_devices = false;
$has_labels = false;
$has_types = false;
foreach($info['Mounts'] as $mount) {
if (!empty($mount['device'])) {
$has_devices = true;
}
if (!empty($mount['label'])) {
$has_labels = true;
}
if (!empty($mount['devtype'])) {
$has_types = true;
}
}
$addcolumns = 0;
if ($settings['show']['mounts_options'])
$addcolumns++;
if ($has_devices)
$addcolumns++;
if ($has_labels)
$addcolumns++;
if ($has_types)
$addcolumns++;
echo '
<div class="infoTable">
<h2>'.$lang['filesystem_mounts'].'</h2>
<table>
<tr>';
if ($has_types) {
echo '<th>'.$lang['type'].'</th>';
}
if ($has_devices) {
echo '<th>'.$lang['device'].'</th>';
}
echo '<th>'.$lang['mount_point'].'</th>';
if ($has_labels) {
echo '<th>'.$lang['label'].'</th>';
}
echo'
<th>'.$lang['filesystem'].'</th>',$settings['show']['mounts_options'] ? '
<th>'.$lang['mount_options'].'</th>' : '','
<th>'.$lang['size'].'</th>
<th>'.$lang['used'].'</th>
<th>'.$lang['free'].'</th>
<th style="width: 12%;">'.$lang['percent_used'].'</th>
</tr>
';
// Calc totals
$total_size = 0;
$total_used = 0;
$total_free = 0;
// Don't add totals for duplicates. (same filesystem mount twice in different places)
$done_devices = array();
// Are there any?
if (count($info['Mounts']) > 0)
// Go through each
foreach($info['Mounts'] as $mount) {
// Only add totals for this device if we haven't already
if (!in_array($mount['device'], $done_devices)) {
$total_size += $mount['size'];
$total_used += $mount['used'];
$total_free += $mount['free'];
if (!empty($mount['device'])) {
$done_devices[] = $mount['device'];
}
}
// If it's an NFS mount it's likely in the form of server:path (without a trailing slash),
// but if the path is just / it likely just shows up as server:,
// which is vague. If there isn't a /, add one
if (preg_match('/^.+:$/', $mount['device']) == 1)
$mount['device'] .= DIRECTORY_SEPARATOR;
echo '<tr>';
if ($has_types) {
echo '<td>'.$mount['devtype'].'</td>';
}
if ($has_devices) {
echo '<td>'.$mount['device'].'</td>';
}
echo '<td>'.$mount['mount'].'</td>';
if ($has_labels) {
echo '<td>'.$mount['label'].'</td>';
}
echo'
<td>'.$mount['type'].'</td>', $settings['show']['mounts_options'] ? '
<td>'.(empty($mount['options']) ? '<em>unknown</em>' : '<ul><li>'.implode('</li><li>', $mount['options']).'</li></ul>').'</td>' : '','
<td>'.byte_convert($mount['size']).'</td>
<td>'.byte_convert($mount['used']).
' <span class="perc">('.($mount['used_percent'] !== false ? $mount['used_percent'] : 'N/A').'%)</span></td>
<td>'.byte_convert($mount['free']).
' <span class="perc">('.($mount['free_percent'] !== false ? $mount['free_percent'] : 'N/A').'%)</span></td>
<td>
<div class="bar_chart">
<div class="bar_inner" style="width: '.(int) $mount['used_percent'].'%;">
<div class="bar_text">
'.($mount['used_percent'] ? $mount['used_percent'].'%' : 'N/A').'
</div>
</div>
</div>
</td>
</tr>';
}
else {
echo '<tr><td colspan="',6 + $addcolumns,'" class="none">None found</td></tr>';
}
// Show totals and finish table
$total_used_perc = $total_size > 0 && $total_used > 0 ? round($total_used / $total_size, 2) * 100 : 0;
echo '
<tr class="alt">
<td colspan="',2 + $addcolumns,'">Totals: </td>
<td>'.byte_convert($total_size).'</td>
<td>'.byte_convert($total_used).'</td>
<td>'.byte_convert($total_free).'</td>
<td>
<div class="bar_chart">
<div class="bar_inner" style="width: '.$total_used_perc.'%;">
<div class="bar_text">
'.$total_used_perc.'%
</div>
</div>
</div>
</td>
</tr>
</table>
</div>';
}
// Show RAID Arrays?
if (!empty($settings['show']['raid']) && count($info['Raid']) > 0) {
echo '
<div class="infoTable">
<h2>'.$lang['raid_arrays'].'</h2>
<table>
<colgroup>
<col style="width: 10%;" />
<col style="width: 30%;" />
<col style="width: 10%;" />
<col style="width: 10%;" />
<col style="width: 30%;" />
<col style="width: 10%;" />
</colgroup>
<tr>
<th>'.$lang['name'].'</th>
<th>'.$lang['level'].'</th>
<th>'.$lang['status'].'</th>
<th>'.$lang['size'].'</th>
<th>'.$lang['devices'].'</th>
<th>'.$lang['active'].'</th>
</tr>
';
if (count($info['Raid']) > 0)
foreach ($info['Raid'] as $raid) {
$active = explode('/', $raid['count']);
// http://en.wikipedia.org/wiki/Standard_RAID_levels
switch ($raid['level']) {
case 0:
$type = 'Stripe';
break;
case 1:
$type = 'Mirror';
break;
case 5:
case 6:
$type = 'Distributed Parity Block-Level Striping';
break;
default:
$type = false;
break;
}
echo '
<tr>
<td>'.$raid['device'].'</td>
<td>'.$raid['level'].($type ? ' <span class="caption">('.$type.')</span>' : '').'</td>
<td>'.ucfirst($raid['status']).'</td>
<td>'.$raid['size'].'</td>
<td><table class="mini center margin_auto"><tr><th>'.$lang['device'].'</th><th>'.$lang['state'].'</th></tr>';
foreach ($raid['drives'] as $drive)
echo '<tr><td>'.$drive['drive'].'</td><td class="raid_'.$drive['state'].'">'.ucfirst($drive['state']).'</td></tr>';
echo '</table></td>
<td>'.$active[1].'/'.$active[0].'</td>
</tr>
';
}
else
echo '<tr><td colspan="6" class="none">'.$lang['none_found'].'</td></tr>';
echo '
</table>
</div>';
}
// Feel like showing errors? Are there any even?
if (!empty($settings['show_errors']) && LinfoError::Fledging()->num() > 0) {
echo '
<div id="errorList" class="infoTable">
<h2>'.$lang['error_head'].'</h2>
<table>
<tr>
<th>'.$lang['from_where'].'</th>
<th>'.$lang['message'].'</th>
</tr>';
foreach (LinfoError::Fledging()->show() as $error) {
echo '
<tr>
<td>'.$error[0].'</td>
<td>'.$error[1].'</td>
</tr>
';
}
echo '
</table>
</div>
';
}
// Additional extensions
if (count($info['extensions']) > 0) {
foreach ($info['extensions'] as $ext)
if (is_array($ext) && count($ext) > 0)
echo create_table($ext);
}
// Feel like showing timed results?
if (!empty($settings['timer'])) {
echo '
<div id="timerList" class="infoTable">
<h2>'.$lang['timer'].'</h2>
<table>
<tr>
<th>'.$lang['area'].'</th>
<th>'.$lang['time_taken'].'</th>
</tr>';
foreach (LinfoTimer::Fledging()->getResults() as $result) {
echo '
<tr>
<td>'.$result[0].'</td>
<td>'.round($result[1], 3).' '.$lang['seconds'].'</td>
</tr>
';
}
echo '
</table>
</div>
';
}
echo '
<div id="foot">
'.sprintf($lang['footer_app'], '<a href="http://linfo.sf.net"><em>'.VERSION.'</em></a>', round(microtime(true) - TIME_START,2)).'<br />
<em>'.AppName.'</em> © 2010 Joseph Gillotti & friends. Source code licensed under GPL.
</div>
<script>Linfo.init()</script>
</body>
</html>';
// End output buffering
ob_end_flush();
}