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62 lines
1.3 KiB
PHP
62 lines
1.3 KiB
PHP
<?php
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/* vim: set expandtab sw=4 ts=4 sts=4: */
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/**
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* Library for extracting information about system memory and cpu.
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* Currently supports all Windows and Linux platforms
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*
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* This code is based on the OS Classes from the phpsysinfo project
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* (https://phpsysinfo.github.io/phpsysinfo/)
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*
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* @package PhpMyAdmin-sysinfo
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*/
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if (! defined('PHPMYADMIN')) {
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exit;
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}
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define(
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'MEMORY_REGEXP',
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'/^(MemTotal|MemFree|Cached|Buffers|SwapCached|SwapTotal|SwapFree):'
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. '\s+(.*)\s*kB/im'
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);
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/**
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* Returns OS type used for sysinfo class
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*
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* @param string $php_os PHP_OS constant
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*
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* @return string
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*/
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function PMA_getSysInfoOs($php_os = PHP_OS)
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{
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// look for common UNIX-like systems
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$unix_like = array('FreeBSD', 'DragonFly');
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if (in_array($php_os, $unix_like)) {
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$php_os = 'Linux';
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}
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return ucfirst($php_os);
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}
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/**
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* Gets sysinfo class mathing current OS
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*
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* @return \PMA\libraries\SysInfo|mixed sysinfo class
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*/
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function PMA_getSysInfo()
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{
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$php_os = PMA_getSysInfoOs();
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$supported = array('Linux', 'WINNT', 'SunOS');
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if (in_array($php_os, $supported)) {
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$class_name = 'PMA\libraries\SysInfo' . $php_os;
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/** @var \PMA\libraries\SysInfo $ret */
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$ret = new $class_name();
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if ($ret->supported()) {
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return $ret;
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}
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}
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return new \PMA\libraries\SysInfo();
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}
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