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<!DOCTYPE html>
<html lang="ru">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>Техническая информация | Веб-сайт самохостера Lotigara</title>
<link href="/css/main.css" rel="stylesheet" />
<link href="/css/theme.css" rel="stylesheet" />
<link href="/css/third-party.css" rel="stylesheet" />
<link href="/css/responsivity.css" rel="stylesheet" />
<style>
@media (max-width: 1024px) {
tr.services_table_item td:nth-of-type(1):before { content: "Название"; }
tr.services_table_item td:nth-of-type(2):before { content: "Порт"; }
tr.services_table_item td:nth-of-type(3):before { content: "Состояние"; }
tr.status_table_item td:nth-of-type(1):before { content: "Средняя загрузка"; }
tr.status_table_item td:nth-of-type(2):before { content: "Время работы"; }
tr.status_table_item td:nth-of-type(3):before { content: "Свободно ОЗУ"; }
}
</style>
</head>
<body>
<input type="checkbox" id="theme-switch">
<div id="page"><div class="inner_page">
<div class="page_header floating_element"><h1 class="floating_element">Техническая информация</h1></div>
<div class="floating_element">
<h4 style="display:inline"><a style="color:white" href="/">главная|main page</a></h4>
<p style="display:inline">состояние|status</p>
<h4 style="display:inline"><a style="color:white" href="/blog">журнал|journal</a></h4>
<h4 style="display:inline"><a style="color:white" href="/files">файлы|files</a></h4>
<h4 style="display:inline"><a style="color:white" href="https://git.lotigara.ru">программы|software</a></h4>
<label id="switch-label" for="theme-switch"></label>
</div>
<div class="table_of_contents floating_element">
<details>
<summary class="section_header section_header_last">
Содержание
</summary>
<div class="table_of_contents_item floating_element">
<a href="#net-daemons">Состояние сетевых демонов</a>
<div class="table_of_contents_item floating_element">
<a href="#server-info">Информация о сервере</a>
</div>
<div class="table_of_contents_item floating_element">
<a href="#license">Лицензия</a>
</div>
</details>
</div>
<div class="content_section floating_element">
<?php
/*
*
* @author Trường An Phạm Nguyễn, Ivan Davydov
* @copyright 2019, 2024, The authors
* @license GNU AFFERO GENERAL PUBLIC LICENSE
* http://www.gnu.org/licenses/agpl-3.0.html
*
* Jul 27, 2013
Original author:
* Disclaimer Notice(s)
* ex: This code is freely given to you and given "AS IS", SO if it damages
* your computer, formats your HDs, or burns your house I am not the one to
* blame.
* Moreover, don't forget to include my copyright notices and name.
* +------------------------------------------------------------------------------+
* Author(s): Crooty.co.uk (Adam C)
* +------------------------------------------------------------------------------+
This program 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.
This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
*/
$data = "";
$data .= '<div class="section_header"><div id="server-info"></div>Состояние сетевых демонов</div><div class="content_section_text">';
//configure script
$timeout = "1";
//set service checks
/*
The script will open a socket to the following service to test for connection.
Does not test the fucntionality, just the ability to connect
Each service can have a name, port and the Unix domain it run on (default to localhost)
*/
$services = array();
$services[] = array("port" => "80", "service" => "Nginx", "ip" => "") ;
$services[] = array("port" => "5222", "service" => "Prosody", "ip" => "") ;
$services[] = array("port" => "5281", "service" => "Веб-сервер Prosody", "ip" => "") ;
$services[] = array("port" => "25", "service" => "Postfix", "ip" => "") ;
$services[] = array("port" => "143", "service" => "Dovecot", "ip" => "") ;
$services[] = array("port" => "1323", "service" => "Alps", "ip" => "") ;
$services[] = array("port" => "5232", "service" => "Radicale", "ip" => "") ;
$services[] = array("port" => "80", "service" => "Yandex", "ip" => "ya.ru") ;
//begin table for status
$data .= "<table class='services_table'><thead><tr><th>Название</th><th>Порт</th><th>Состояние</th></tr></thead><tbody>";
foreach ($services as $service) {
if($service['ip']==""){
$service['ip'] = "localhost";
}
$data .= "<tr class='services_table_item'><td>" . $service['service'] . "</td><td>". $service['port'];
$fp = @fsockopen($service['ip'], $service['port'], $errno, $errstr, $timeout);
if (!$fp) {
$data .= "</td><td>Не работает </td></tr>";
//fclose($fp);
} else {
$data .= "</td><td>Работает</td></tr>";
fclose($fp);
}
}
//close table
$data .= "</tbody></table>";
$data .= '</div>';
echo $data;
/* =====================================================================
//
// ////////////////// SERVER INFORMATION /////////////////////////////////
//
//
* =======================================================================/*/
$data1 = "";
$data1 .= '<div class="section_header"><div id="server-info"></div>Информация о сервере</div><div class="content_section_text">';
$data1 .= "<table class='status_table'><thead><tr><th>Средняя загрузка</th><th>Время работы</th><th>Свободно ОЗУ</th></tr></thead><tbody>";
// $data1 .= "<div class='table-responsive'><table class='table table-sm mb-0'>";
//GET SERVER LOADS
$loadresult = @exec('uptime');
preg_match("/averages?: ([0-9\.]+),[\s]+([0-9\.]+),[\s]+([0-9\.]+)/",$loadresult,$avgs);
//GET SERVER UPTIME
$uptime = explode(' up ', $loadresult);
$uptime = explode(',', $uptime[1]);
$uptime = $uptime[0].', '.$uptime[1];
//Get the disk space
function getSymbolByQuantity($bytes) {
$symbol = array('B', 'KiB', 'MiB', 'GiB', 'TiB', 'PiB', 'EiB', 'ZiB', 'YiB');
$exp = floor(log($bytes)/log(1024));
return sprintf('%.2f'.$symbol[$exp].'', ($bytes/pow(1024, floor($exp))));
}
function percent_to_color($p){
if($p < 30) return 'success';
if($p < 45) return 'info';
if($p < 60) return 'primary';
if($p < 75) return 'warning';
return 'danger';
}
function format_storage_info($disk_space, $disk_free, $disk_name){
$str = "";
$disk_free_precent = 100 - round($disk_free*1.0 / $disk_space*100, 2);
$str .= '<div class="col p-0 d-inline-flex">';
$str .= "<span class='mr-2'>" . badge($disk_name,'secondary') .' '. getSymbolByQuantity($disk_free) . '/'. getSymbolByQuantity($disk_space) ."</span>";
$str .= '
<div class="progress flex-grow-1 align-self-center">
<div class="progress-bar progress-bar-striped progress-bar-animated ';
$str .= 'bg-' . percent_to_color($disk_free_precent) .'
" role="progressbar" style="width: '.$disk_free_precent.'%;" aria-valuenow="'.$disk_free_precent.'" aria-valuemin="0" aria-valuemax="100">'.$disk_free_precent.'%</div>
</div>
</div> ';
return $str;
}
function get_disk_free_status($disks){
$str="";
$max = 5;
foreach($disks as $disk){
if(strlen($disk["name"]) > $max)
$max = strlen($disk["name"]);
}
foreach($disks as $disk){
$disk_space = disk_total_space($disk["path"]);
$disk_free = disk_free_space($disk["path"]);
$str .= format_storage_info($disk_space, $disk_free, $disk['name']);
}
return $str;
}
function badge($str, $type){
return "<span class='badge badge-" . $type . " ' >$str</span>";
}
//Get ram usage
$total_mem = preg_split('/ +/', @exec('grep MemTotal /proc/meminfo'));
$total_mem = $total_mem[1];
$free_mem = preg_split('/ +/', @exec('grep MemFree /proc/meminfo'));
$cache_mem = preg_split('/ +/', @exec('grep ^Cached /proc/meminfo'));
$free_mem = $free_mem[1] + $cache_mem[1];
//Get top mem usage
$tom_mem_arr = array();
$top_cpu_use = array();
//-- The number of processes to display in Top RAM user
$i = 5;
/* ps command:
-e to display process from all user
-k to specify sorting order: - is desc order follow by column name
-o to specify output format, it's a list of column name. = suppress the display of column name
head to get only the first few lines
*/
/*exec("ps -e k-rss -o rss,args | head -n $i", $tom_mem_arr, $status);
exec("ps -e k-pcpu -o pcpu,args | head -n $i", $top_cpu_use, $status);
$top_mem = implode('<br/>', $tom_mem_arr );
$top_mem = "<pre class='mb-0 '><code>" . $top_mem . "</code></pre>";
$top_cpu = implode('<br/>', $top_cpu_use );
$top_cpu = "<pre class='mb-0 '><code>" . $top_cpu. "</code></pre>";*/
$data1 .= "<tr class='status_table_item'><td><b>". $avgs[1]. ' ' .$avgs[2] . ' ' . $avgs[3] . " </b></td>\n";
$data1 .= "<td>$uptime</td>";
$disks = array();
/*
* The disks array list all mountpoint you wan to check freespace
* Display name and path to the moutpoint have to be provide, you can
*/
$disks[] = array("name" => "local" , "path" => getcwd()) ;
// $disks[] = array("name" => "Your disk name" , "path" => '/mount/point/to/that/disk') ;
/*$data1 .= "<tr><td>Disk free </td><td>" . get_disk_free_status($disks) . "</td></tr>";*/
$data1 .= "<td>". format_storage_info($total_mem *1024, $free_mem *1024, '') ."</td>";
/*$data1 .= "<tr><td>Top RAM user </td><td><small>$top_mem</small></td></tr>";
$data1 .= "<tr><td>Top CPU user </td><td><small>$top_cpu</small></td></tr>";*/
$data1 .= "<hr>";
$data1 .= "</tr>";
$data1 .= "</tbody>";
$data1 .= "</table>";
$data1 .= '</div>';
echo $data1;
/* =============================================================================
*
* DISPLAY BANDWIDTH STATISTIC, REQUIRE VNSTAT INSTALLED AND PROPERLY CONFIGURED.
*
* ===============================================================================s
*/
/*if (!isset($_GET['showtraffic']) || $_GET['showtraffic'] == false) die();
$data2 = "";
$data2 .= '
<div class="card mb-2">
<h4 class="card-header text-center">
vnstat Network traffic
</h4>
<div class="card-body text-center">
';
$data2 .="<span class=' d-block'><pre class='d-inline-block text-left'><small>";
$traffic_arr = array();
exec('vnstat -' . escapeshellarg( $_GET['showtraffic'] ), $traffic_arr, $status);
///for testing
$traffic = "
enp0s20 / monthly
month rx | tx | total | avg. rate
------------------------+-------------+-------------+---------------
Sep '18 36.60 GiB | 7.04 GiB | 43.64 GiB | 144.62 kbit/s
Oct '18 400.69 GiB | 1.19 TiB | 1.58 TiB | 5.19 Mbit/s
Nov '18 393.52 GiB | 2.19 TiB | 2.57 TiB | 8.72 Mbit/s
Dec '18 507.28 GiB | 2.05 TiB | 2.55 TiB | 8.37 Mbit/s
Jan '19 269.01 GiB | 1.39 TiB | 1.65 TiB | 7.51 Mbit/s
------------------------+-------------+-------------+---------------
estimated 371.92 GiB | 1.92 TiB | 2.29 TiB |
";
/// for real
$traffic = implode("\n", $traffic_arr);
$data2 .="$traffic</small></pre></span>";
echo $data2;*/
?>
<div class="section_header section_header_last">
<div id="license"></div>
См. лицензию и исходный код в <a style="color: white;" href="/files/status.php.txt">этом</a> файле
</div>
</div></div></body></html>
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