fusionpbx/app/system/system.php

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<?php
/*
FusionPBX
Version: MPL 1.1
The contents of this file are subject to the Mozilla Public License Version
1.1 (the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.mozilla.org/MPL/
Software distributed under the License is distributed on an "AS IS" basis,
WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
for the specific language governing rights and limitations under the
License.
The Original Code is FusionPBX
The Initial Developer of the Original Code is
Mark J Crane <markjcrane@fusionpbx.com>
Portions created by the Initial Developer are Copyright (C) 2008-2012
the Initial Developer. All Rights Reserved.
Contributor(s):
Mark J Crane <markjcrane@fusionpbx.com>
*/
include "root.php";
require_once "includes/require.php";
require_once "includes/checkauth.php";
if (permission_exists('system_view_info')
|| permission_exists('system_view_cpu')
|| permission_exists('system_view_hdd')
|| permission_exists('system_view_ram')
|| permission_exists('system_view_backup')) {
//access granted
}
else {
echo "access denied";
exit;
}
require_once "includes/header.php";
echo "<br />";
echo "<br />";
// OS Support
//
// For each section below wrap in an OS detection statement like:
// if (stristr(PHP_OS, 'Linux')) {}
//
// Some possibilites for PHP_OS...
//
// CYGWIN_NT-5.1
// Darwin
// FreeBSD
// HP-UX
// IRIX64
// Linux
// NetBSD
// OpenBSD
// SunOS
// Unix
// WIN32
// WINNT
// Windows
//
//system information
echo "<table width=\"100%\" border=\"0\" cellpadding=\"7\" cellspacing=\"0\">\n";
echo "<tr>\n";
echo " <th class='th' colspan='2' align='left'>System Information</th>\n";
echo "</tr>\n";
if (permission_exists('system_view_info')) {
echo "<tr>\n";
echo " <td width='20%' class=\"vncell\" style='text-align: left;'>\n";
echo " Version: \n";
echo " </td>\n";
echo " <td class=\"row_style1\">\n";
echo " ".software_version()."\n";
echo " </td>\n";
echo "</tr>\n";
echo "<!--\n";
$tmp_result = shell_exec('uname -a');
echo "-->\n";
if (strlen($tmp_result) > 0) {
echo "<tr>\n";
echo " <td width='20%' class=\"vncell\" style='text-align: left;'>\n";
echo " Operating System: \n";
echo " </td>\n";
echo " <td class=\"row_style1\">\n";
echo " ".$tmp_result." \n";
echo " </td>\n";
echo "</tr>\n";
}
unset($tmp_result);
echo "<!--\n";
$tmp_result = shell_exec('uptime');
echo "-->\n";
if (strlen($tmp_result) > 0) {
echo "<tr>\n";
echo " <td width='20%' class=\"vncell\" style='text-align: left;'>\n";
echo " Uptime: \n";
echo " </td>\n";
echo " <td class=\"row_style1\">\n";
echo " ".$tmp_result." \n";
echo " </td>\n";
echo "</tr>\n";
}
unset($tmp_result);
}
echo "<tr>\n";
echo " <td width='20%' class=\"vncell\" style='text-align: left;'>\n";
echo " Date: \n";
echo " </td>\n";
echo " <td class=\"row_style1\">\n";
echo " ".date('r')." \n";
echo " </td>\n";
echo "</tr>\n";
echo "</table>\n";
echo "<br />";
echo "<br />";
echo "<br />\n";
//memory information
if (permission_exists('system_view_ram')) {
//linux
if (stristr(PHP_OS, 'Linux')) {
echo "<!--\n";
$shellcmd='free';
$shell_result = shell_exec($shellcmd);
echo "-->\n";
if (strlen($shell_result) > 0) {
echo "<table width=\"100%\" border=\"0\" cellpadding=\"7\" cellspacing=\"0\">\n";
echo "<tr>\n";
echo " <th colspan='2' align='left' valign='top'>Memory Information</th>\n";
echo "</tr>\n";
echo "<tr>\n";
echo " <td width='20%' class=\"vncell\" style='text-align: left;'>\n";
echo " Memory Status:\n";
echo " </td>\n";
echo " <td class=\"row_style1\">\n";
echo " <pre>\n";
echo "$shell_result<br>";
echo "</pre>\n";
unset($shell_result);
echo " </td>\n";
echo "</tr>\n";
echo "</table>\n";
echo "<br />";
echo "<br />";
echo "<br />";
}
}
//freebsd
if (stristr(PHP_OS, 'FreeBSD')) {
echo "<!--\n";
$shellcmd='sysctl vm.vmtotal';
$shell_result = shell_exec($shellcmd);
echo "-->\n";
if (strlen($shell_result) > 0) {
echo "<table width=\"100%\" border=\"0\" cellpadding=\"7\" cellspacing=\"0\">\n";
echo "<tr>\n";
echo " <th colspan='2' align='left' valign='top'>Memory Information</th>\n";
echo "</tr>\n";
echo "<tr>\n";
echo " <td width='20%' class=\"vncell\" style='text-align: left;'>\n";
echo " Memory Status:\n";
echo " </td>\n";
echo " <td class=\"row_style1\">\n";
echo " <pre>\n";
echo "$shell_result<br>";
echo "</pre>\n";
unset($shell_result);
echo " </td>\n";
echo "</tr>\n";
echo "</table>\n";
echo "<br />";
echo "<br />";
echo "<br />";
}
}
}
//cpu information
if (permission_exists('system_view_cpu')) {
//linux
if (stristr(PHP_OS, 'Linux')) {
echo "<!--\n";
$shellcmd="ps -e -o pcpu,cpu,nice,state,cputime,args --sort pcpu | sed '/^ 0.0 /d'";
$shell_result = shell_exec($shellcmd);
echo "-->\n";
if (strlen($shell_result) > 0) {
echo "<table width=\"100%\" border=\"0\" cellpadding=\"7\" cellspacing=\"0\">\n";
echo "<tr>\n";
echo " <th class='th' colspan='2' align='left' valign='top'>CPU Information</th>\n";
echo "</tr>\n";
echo "<tr>\n";
echo " <td width='20%' class=\"vncell\" style='text-align: left;'>\n";
echo " CPU Status:\n";
echo " </td>\n";
echo " <td class=\"row_style1\">\n";
echo " <pre>\n";
//$last_line = shell_exec($shellcmd, $shell_result);
//foreach ($shell_result as $value) {
// echo substr($value, 0, 100);
// echo "<br />";
//}
echo "$shell_result<br>";
echo "</pre>\n";
unset($shell_result);
echo " </td>\n";
echo "</tr>\n";
echo "</table>\n";
echo "<br />";
echo "<br />";
echo "<br />";
}
}
//freebsd
if (stristr(PHP_OS, 'FreeBSD')) {
echo "<!--\n";
$shellcmd='top';
$shell_result = shell_exec($shellcmd);
echo "-->\n";
if (strlen($shell_result) > 0) {
echo "<table width=\"100%\" border=\"0\" cellpadding=\"7\" cellspacing=\"0\">\n";
echo "<tr>\n";
echo " <th class='th' colspan='2' align='left' valign='top'>CPU Information</th>\n";
echo "</tr>\n";
echo "<tr>\n";
echo " <td width='20%' class=\"vncell\" style='text-align: left;'>\n";
echo " CPU Status:\n";
echo " </td>\n";
echo " <td class=\"row_style1\">\n";
echo " <pre>\n";
echo "$shell_result<br>";
echo "</pre>\n";
unset($shell_result);
echo " </td>\n";
echo "</tr>\n";
echo "</table>\n";
echo "<br />";
echo "<br />";
echo "<br />";
}
}
}
//drive space
if (permission_exists('system_view_hdd')) {
if (stristr(PHP_OS, 'Linux') || stristr(PHP_OS, 'FreeBSD')) {
echo "<table width=\"100%\" border=\"0\" cellpadding=\"7\" cellspacing=\"0\">\n";
echo "<tr>\n";
echo " <th class='th' colspan='2' align='left'>Drive Information</th>\n";
echo "</tr>\n";
echo "<tr>\n";
echo " <td width='20%' class=\"vncell\" style='text-align: left;'>\n";
echo " Drive Space: \n";
echo " </td>\n";
echo " <td class=\"row_style1\">\n";
echo "<pre>\n";
$shellcmd = 'df -h';
$shell_result = shell_exec($shellcmd);
echo "$shell_result<br>";
echo "</pre>\n";
echo " </td>\n";
echo "</tr>\n";
echo "</table>\n";
} else if (stristr(PHP_OS, 'WIN')) {
//disk_free_space returns the number of bytes available on the drive;
//1 kilobyte = 1024 byte
//1 megabyte = 1024 kilobyte
$driveletter = substr($_SERVER["DOCUMENT_ROOT"], 0, 2);
$disksize = round(disk_total_space($driveletter)/1024/1024, 2);
$disksizefree = round(disk_free_space($driveletter)/1024/1024, 2);
$diskpercentavailable = round(($disksizefree/$disksize) * 100, 2);
echo "<table width=\"100%\" border=\"0\" cellpadding=\"7\" cellspacing=\"0\">\n";
echo "<tr>\n";
echo " <th class='th' colspan='2' align='left'>Drive Space</th>\n";
echo "</tr>\n";
echo "<tr>\n";
echo " <td width='20%' class=\"vncell\" style='text-align: left;'>\n";
echo " Capacity: \n";
echo " </td>\n";
echo " <td class=\"row_style1\">\n";
echo " $disksize mb\n";
echo " </td>\n";
echo "</tr>\n";
echo "<tr>\n";
echo " <td width='20%' class=\"vncell\" style='text-align: left;'>\n";
echo " Free Space: \n";
echo " </td>\n";
echo " <td class=\"row_style1\">\n";
echo " $disksizefree mb\n";
echo " </td>\n";
echo "</tr>\n";
echo "<tr>\n";
echo " <td width='20%' class=\"vncell\" style='text-align: left;'>\n";
echo " Percent Free: \n";
echo " </td>\n";
echo " <td class=\"row_style1\">\n";
echo " $diskpercentavailable% \n";
echo " </td>\n";
echo "</tr>\n";
echo "</table>\n";
echo "\n";
}
echo "<br />";
echo "<br />";
echo "<br />";
}
//backup
if (permission_exists('zzz') && $db_type == 'sqlite') {
require_once "core/backup/backupandrestore.php";
}
//include the footer
require_once "includes/footer.php";
?>