OGP-Website/modules/status/include/hdd.php

<?php
/*
 *
 * OGP - Open Game Panel
 * Copyright (C) 2008 - 2018 The OGP Development Team
 *
 * http://www.opengamepanel.org/
 *
 * 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 2
 * of the License, or 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, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 *
 */

if( isset($_GET['remote_server_id']) AND $os != "nocpu" )
{
	require_once('includes/lib_remote.php');
	$rhost_id = $_GET['remote_server_id'];
	$remote_server = $db->getRemoteServer($rhost_id);
	$remote = new OGPRemoteLibrary($remote_server['agent_ip'], $remote_server['agent_port'], $remote_server['encryption_key'], $remote_server['timeout']);
	$disk_info = $remote->shell_action('get_disk_usage' , 'sum');
	$free = $disk_info['free'];
	$used = $disk_info['used'];
	$total = $disk_info['total'];
	$percent = $disk_info['percent'];
}
else
{
	if($os == "windows")
	{
		$total = disk_total_space("./");
		$free = disk_free_space("./");
		$used = $total - $free;
	}
	else
	{
		if($cygwin)
			$disk_info = shell_exec('df -lP|grep "^.:\s"|awk \'{size+=$2}{used+=$3}{avail+=$4} END {print size, used, avail}\'');
		else
			$disk_info = shell_exec('df -lP|grep "^/dev/.*"|awk \'{size+=$2}{used+=$3}{avail+=$4} END {print size, used, avail}\'');
		list($totalKB, $usedKB, $freeKB) = explode(" ", $disk_info);
		$free = 1024*$freeKB;
		$used = 1024*$usedKB;
		$total = 1024*$totalKB;
	}
	$percent = 100 * $used / $total;
}

$diskspace = numbersFormatting($total);
$diskinuse = numbersFormatting($used) . ' (' . round($percent, "2") . '%)';
$hddbarusage = round($percent, "2");
$hddfreespace = numbersFormatting($free);
?>