0,0 → 1,552 |
<?php |
// phpSysInfo - A PHP System Information Script |
// http://phpsysinfo.sourceforge.net/ |
// 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 (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, write to the Free Software |
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
// $Id: class.Linux.inc.php,v 1.88 2007/02/25 20:50:52 bigmichi1 Exp $ |
|
if (!defined('IN_PHPSYSINFO')) { |
die("No Hacking"); |
} |
|
require_once(APP_ROOT . '/includes/os/class.BSD.common.inc.php'); |
|
class sysinfo { |
var $inifile = "distros.ini"; |
var $icon = "unknown.png"; |
var $distro = "unknown"; |
var $parser; |
|
// get the distro name and icon when create the sysinfo object |
function sysinfo() { |
$this->parser = new Parser(); |
$this->parser->df_param = 'P'; |
|
$list = @parse_ini_file(APP_ROOT . "/" . $this->inifile, true); |
if (!$list) { |
return; |
} |
|
$distro_info = execute_program('lsb_release','-a 2> /dev/null', false); // We have the '2> /dev/null' because Ubuntu gives an error on this command which causes the distro to be unknown |
if ( $distro_info != 'ERROR') { |
$distro_tmp = explode("\n",$distro_info); |
foreach( $distro_tmp as $info ) { |
$info_tmp = explode(':', $info, 2); |
$distro[ $info_tmp[0] ] = trim($info_tmp[1]); |
} |
if( !isset( $list[$distro['Distributor ID']] ) ){ |
return; |
} |
$this->icon = isset($list[$distro['Distributor ID']]["Image"]) ? $list[$distro['Distributor ID']]["Image"] : $this->icon; |
$this->distro = $distro['Description']; |
} else { // Fall back in case 'lsb_release' does not exist ;) |
foreach ($list as $section => $distribution) { |
if (!isset($distribution["Files"])) { |
continue; |
} else { |
foreach (explode(";", $distribution["Files"]) as $filename) { |
if (file_exists($filename)) { |
$buf = rfts( $filename ); |
$this->icon = isset($distribution["Image"]) ? $distribution["Image"] : $this->icon; |
$this->distro = isset($distribution["Name"]) ? $distribution["Name"] . " " . trim($buf) : trim($buf); |
break 2; |
} |
} |
} |
} |
} |
} |
|
// get our apache SERVER_NAME or vhost |
function vhostname () { |
if (! ($result = getenv('SERVER_NAME'))) { |
$result = 'N.A.'; |
} |
return $result; |
} |
// get the IP address of our vhost name |
function vip_addr () { |
return gethostbyname($this->vhostname()); |
} |
// get our canonical hostname |
function chostname () { |
$result = rfts( '/proc/sys/kernel/hostname', 1 ); |
if ( $result == "ERROR" ) { |
$result = "N.A."; |
} else { |
$result = gethostbyaddr( gethostbyname( trim( $result ) ) ); |
} |
return $result; |
} |
// get the IP address of our canonical hostname |
function ip_addr () { |
if (!($result = getenv('SERVER_ADDR'))) { |
$result = gethostbyname($this->chostname()); |
} |
return $result; |
} |
|
function kernel () { |
$buf = rfts( '/proc/version', 1 ); |
if ( $buf == "ERROR" ) { |
$result = "N.A."; |
} else { |
if (preg_match('/version (.*?) /', $buf, $ar_buf)) { |
$result = $ar_buf[1]; |
|
if (preg_match('/SMP/', $buf)) { |
$result .= ' (SMP)'; |
} |
} |
} |
return $result; |
} |
|
function uptime () { |
$buf = rfts( '/proc/uptime', 1 ); |
$ar_buf = explode( ' ', $buf ); |
$result = trim( $ar_buf[0] ); |
|
return $result; |
} |
|
function users () { |
$strResult = 0; |
$strBuf = execute_program('who', '-q'); |
if( $strBuf != "ERROR" ) { |
$arrWho = explode( '=', $strBuf ); |
$strResult = $arrWho[1]; |
} |
return $strResult; |
} |
|
function loadavg ($bar = false) { |
$buf = rfts( '/proc/loadavg' ); |
if( $buf == "ERROR" ) { |
$results['avg'] = array('N.A.', 'N.A.', 'N.A.'); |
} else { |
$results['avg'] = preg_split("/\s/", $buf, 4); |
unset($results['avg'][3]); // don't need the extra values, only first three |
} |
if ($bar) { |
$buf = rfts( '/proc/stat', 1 ); |
if( $buf != "ERROR" ) { |
sscanf($buf, "%*s %Ld %Ld %Ld %Ld", $ab, $ac, $ad, $ae); |
// Find out the CPU load |
// user + sys = load |
// total = total |
$load = $ab + $ac + $ad; // cpu.user + cpu.sys |
$total = $ab + $ac + $ad + $ae; // cpu.total |
|
// we need a second value, wait 1 second befor getting (< 1 second no good value will occour) |
sleep(1); |
$buf = rfts( '/proc/stat', 1 ); |
sscanf($buf, "%*s %Ld %Ld %Ld %Ld", $ab, $ac, $ad, $ae); |
$load2 = $ab + $ac + $ad; |
$total2 = $ab + $ac + $ad + $ae; |
$results['cpupercent'] = (100*($load2 - $load)) / ($total2 - $total); |
} |
} |
return $results; |
} |
|
function cpu_info () { |
$bufr = rfts( '/proc/cpuinfo' ); |
$results = array("cpus" => 0); |
|
if ( $bufr != "ERROR" ) { |
$bufe = explode("\n", $bufr); |
|
$results = array('cpus' => 0, 'bogomips' => 0); |
$ar_buf = array(); |
|
foreach( $bufe as $buf ) { |
$arrBuff = preg_split('/\s+:\s+/', trim($buf)); |
if( count( $arrBuff ) == 2 ) { |
$key = $arrBuff[0]; |
$value = $arrBuff[1]; |
// All of the tags here are highly architecture dependant. |
// the only way I could reconstruct them for machines I don't |
// have is to browse the kernel source. So if your arch isn't |
// supported, tell me you want it written in. |
switch ($key) { |
case 'model name': |
$results['model'] = $value; |
break; |
case 'cpu MHz': |
$results['cpuspeed'] = sprintf('%.2f', $value); |
break; |
case 'cycle frequency [Hz]': // For Alpha arch - 2.2.x |
$results['cpuspeed'] = sprintf('%.2f', $value / 1000000); |
break; |
case 'clock': // For PPC arch (damn borked POS) |
$results['cpuspeed'] = sprintf('%.2f', $value); |
break; |
case 'cpu': // For PPC arch (damn borked POS) |
$results['model'] = $value; |
break; |
case 'L2 cache': // More for PPC |
$results['cache'] = $value; |
break; |
case 'revision': // For PPC arch (damn borked POS) |
$results['model'] .= ' ( rev: ' . $value . ')'; |
break; |
case 'cpu model': // For Alpha arch - 2.2.x |
$results['model'] .= ' (' . $value . ')'; |
break; |
case 'cache size': |
$results['cache'] = $value; |
break; |
case 'bogomips': |
$results['bogomips'] += $value; |
break; |
case 'BogoMIPS': // For alpha arch - 2.2.x |
$results['bogomips'] += $value; |
break; |
case 'BogoMips': // For sparc arch |
$results['bogomips'] += $value; |
break; |
case 'cpus detected': // For Alpha arch - 2.2.x |
$results['cpus'] += $value; |
break; |
case 'system type': // Alpha arch - 2.2.x |
$results['model'] .= ', ' . $value . ' '; |
break; |
case 'platform string': // Alpha arch - 2.2.x |
$results['model'] .= ' (' . $value . ')'; |
break; |
case 'processor': |
$results['cpus'] += 1; |
break; |
case 'Cpu0ClkTck': // Linux sparc64 |
$results['cpuspeed'] = sprintf('%.2f', hexdec($value) / 1000000); |
break; |
case 'Cpu0Bogo': // Linux sparc64 & sparc32 |
$results['bogomips'] = $value; |
break; |
case 'ncpus probed': // Linux sparc64 & sparc32 |
$results['cpus'] = $value; |
break; |
} |
} |
} |
|
// sparc64 specific code follows |
// This adds the ability to display the cache that a CPU has |
// Originally made by Sven Blumenstein <bazik@gentoo.org> in 2004 |
// Modified by Tom Weustink <freshy98@gmx.net> in 2004 |
$sparclist = array('SUNW,UltraSPARC@0,0', 'SUNW,UltraSPARC-II@0,0', 'SUNW,UltraSPARC@1c,0', 'SUNW,UltraSPARC-IIi@1c,0', 'SUNW,UltraSPARC-II@1c,0', 'SUNW,UltraSPARC-IIe@0,0'); |
foreach ($sparclist as $name) { |
$buf = rfts( '/proc/openprom/' . $name . '/ecache-size',1 , 32, false ); |
if( $buf != "ERROR" ) { |
$results['cache'] = base_convert($buf, 16, 10)/1024 . ' KB'; |
} |
} |
// sparc64 specific code ends |
|
// XScale detection code |
if ( $results['cpus'] == 0 ) { |
foreach( $bufe as $buf ) { |
$fields = preg_split('/\s*:\s*/', trim($buf), 2); |
if (sizeof($fields) == 2) { |
list($key, $value) = $fields; |
switch($key) { |
case 'Processor': |
$results['cpus'] += 1; |
$results['model'] = $value; |
break; |
case 'BogoMIPS': //BogoMIPS are not BogoMIPS on this CPU, it's the speed, no BogoMIPS available |
$results['cpuspeed'] = $value; |
break; |
case 'I size': |
$results['cache'] = $value; |
break; |
case 'D size': |
$results['cache'] += $value; |
break; |
} |
} |
} |
$results['cache'] = $results['cache'] / 1024 . " KB"; |
} |
} |
$keys = array_keys($results); |
$keys2be = array('model', 'cpuspeed', 'cache', 'bogomips', 'cpus'); |
|
while ($ar_buf = each($keys2be)) { |
if (! in_array($ar_buf[1], $keys)) { |
$results[$ar_buf[1]] = 'N.A.'; |
} |
} |
|
$buf = rfts( '/proc/acpi/thermal_zone/THRM/temperature', 1, 4096, false ); |
if ( $buf != "ERROR" ) { |
$results['temp'] = substr( $buf, 25, 2 ); |
} |
|
return $results; |
} |
|
function pci () { |
$arrResults = array(); |
$booDevice = false; |
|
if( ! $arrResults = $this->parser->parse_lspci() ) { |
$strBuf = rfts( '/proc/pci', 0, 4096, false ); |
if( $strBuf != "ERROR" ) { |
$arrBuf = explode( "\n", $strBuf ); |
foreach( $arrBuf as $strLine ) { |
if( preg_match( '/Bus/', $strLine ) ) { |
$booDevice = true; |
continue; |
} |
if( $booDevice ) { |
list( $strKey, $strValue ) = explode( ': ', $strLine, 2 ); |
if( ! preg_match( '/bridge/i', $strKey ) && ! preg_match( '/USB/i ', $strKey ) ) { |
$arrResults[] = preg_replace( '/\([^\)]+\)\.$/', '', trim( $strValue ) ); |
} |
$booDevice = false; |
} |
} |
asort( $arrResults ); |
} |
} |
return $arrResults; |
} |
|
function ide () { |
$results = array(); |
$bufd = gdc( '/proc/ide', false ); |
|
foreach( $bufd as $file ) { |
if (preg_match('/^hd/', $file)) { |
$results[$file] = array(); |
$buf = rfts("/proc/ide/" . $file . "/media", 1 ); |
if ( $buf != "ERROR" ) { |
$results[$file]['media'] = trim($buf); |
if ($results[$file]['media'] == 'disk') { |
$results[$file]['media'] = 'Hard Disk'; |
$buf = rfts( "/proc/ide/" . $file . "/capacity", 1, 4096, false); |
if( $buf == "ERROR" ) { |
$buf = rfts( "/sys/block/" . $file . "/size", 1, 4096, false); |
} |
if ( $buf != "ERROR" ) { |
$results[$file]['capacity'] = trim( $buf ); |
} |
} elseif ($results[$file]['media'] == 'cdrom') { |
$results[$file]['media'] = 'CD-ROM'; |
unset($results[$file]['capacity']); |
} |
} else { |
unset($results[$file]); |
} |
|
$buf = rfts( "/proc/ide/" . $file . "/model", 1 ); |
if ( $buf != "ERROR" ) { |
$results[$file]['model'] = trim( $buf ); |
if (preg_match('/WDC/', $results[$file]['model'])) { |
$results[$file]['manufacture'] = 'Western Digital'; |
} elseif (preg_match('/IBM/', $results[$file]['model'])) { |
$results[$file]['manufacture'] = 'IBM'; |
} elseif (preg_match('/FUJITSU/', $results[$file]['model'])) { |
$results[$file]['manufacture'] = 'Fujitsu'; |
} else { |
$results[$file]['manufacture'] = 'Unknown'; |
} |
} |
|
} |
} |
|
asort($results); |
return $results; |
} |
|
function scsi () { |
$results = array(); |
$dev_vendor = ''; |
$dev_model = ''; |
$dev_rev = ''; |
$dev_type = ''; |
$s = 1; |
$get_type = 0; |
|
$bufr = execute_program('lsscsi', '-c', false); |
if( $bufr == "ERROR" ) { |
$bufr = rfts( '/proc/scsi/scsi', 0, 4096, false); |
} |
if ( $bufr != "ERROR" ) { |
$bufe = explode("\n", $bufr); |
foreach( $bufe as $buf ) { |
if (preg_match('/Vendor/', $buf)) { |
preg_match('/Vendor: (.*) Model: (.*) Rev: (.*)/i', $buf, $dev); |
list($key, $value) = explode(': ', $buf, 2); |
$dev_str = $value; |
$get_type = true; |
continue; |
} |
|
if ($get_type) { |
preg_match('/Type:\s+(\S+)/i', $buf, $dev_type); |
$results[$s]['model'] = "$dev[1] $dev[2] ($dev_type[1])"; |
$results[$s]['media'] = "Hard Disk"; |
$s++; |
$get_type = false; |
} |
} |
} |
asort($results); |
return $results; |
} |
|
function usb () { |
$results = array(); |
$devnum = -1; |
|
$bufr = execute_program('lsusb', '', false); |
if( $bufr == "ERROR" ) { |
$bufr = rfts( '/proc/bus/usb/devices', 0, 4096, false ); |
if ( $bufr != "ERROR" ) { |
$bufe = explode("\n", $bufr); |
foreach( $bufe as $buf ) { |
if (preg_match('/^T/', $buf)) { |
$devnum += 1; |
$results[$devnum] = ""; |
} elseif (preg_match('/^S:/', $buf)) { |
list($key, $value) = explode(': ', $buf, 2); |
list($key, $value2) = explode('=', $value, 2); |
if (trim($key) != "SerialNumber") { |
$results[$devnum] .= " " . trim($value2); |
$devstring = 0; |
} |
} |
} |
} |
} else { |
$bufe = explode( "\n", $bufr ); |
foreach( $bufe as $buf ) { |
$device = preg_split("/ /", $buf, 7); |
if( isset( $device[6] ) && trim( $device[6] ) != "" ) { |
$results[$devnum++] = trim( $device[6] ); |
} |
} |
} |
return $results; |
} |
|
function sbus () { |
$results = array(); |
$_results[0] = ""; |
// TODO. Nothing here yet. Move along. |
$results = $_results; |
return $results; |
} |
|
function network () { |
$results = array(); |
|
$bufr = rfts( '/proc/net/dev' ); |
if ( $bufr != "ERROR" ) { |
$bufe = explode("\n", $bufr); |
foreach( $bufe as $buf ) { |
if (preg_match('/:/', $buf)) { |
list($dev_name, $stats_list) = preg_split('/:/', $buf, 2); |
$stats = preg_split('/\s+/', trim($stats_list)); |
$results[$dev_name] = array(); |
|
$results[$dev_name]['rx_bytes'] = $stats[0]; |
$results[$dev_name]['rx_packets'] = $stats[1]; |
$results[$dev_name]['rx_errs'] = $stats[2]; |
$results[$dev_name]['rx_drop'] = $stats[3]; |
|
$results[$dev_name]['tx_bytes'] = $stats[8]; |
$results[$dev_name]['tx_packets'] = $stats[9]; |
$results[$dev_name]['tx_errs'] = $stats[10]; |
$results[$dev_name]['tx_drop'] = $stats[11]; |
|
$results[$dev_name]['errs'] = $stats[2] + $stats[10]; |
$results[$dev_name]['drop'] = $stats[3] + $stats[11]; |
} |
} |
} |
return $results; |
} |
|
function memory () { |
$results['ram'] = array('total' => 0, 'free' => 0, 'used' => 0, 'percent' => 0); |
$results['swap'] = array('total' => 0, 'free' => 0, 'used' => 0, 'percent' => 0); |
$results['devswap'] = array(); |
|
$bufr = rfts( '/proc/meminfo' ); |
if ( $bufr != "ERROR" ) { |
$bufe = explode("\n", $bufr); |
foreach( $bufe as $buf ) { |
if (preg_match('/^MemTotal:\s+(.*)\s*kB/i', $buf, $ar_buf)) { |
$results['ram']['total'] = $ar_buf[1]; |
} else if (preg_match('/^MemFree:\s+(.*)\s*kB/i', $buf, $ar_buf)) { |
$results['ram']['free'] = $ar_buf[1]; |
} else if (preg_match('/^Cached:\s+(.*)\s*kB/i', $buf, $ar_buf)) { |
$results['ram']['cached'] = $ar_buf[1]; |
} else if (preg_match('/^Buffers:\s+(.*)\s*kB/i', $buf, $ar_buf)) { |
$results['ram']['buffers'] = $ar_buf[1]; |
} |
} |
|
$results['ram']['used'] = $results['ram']['total'] - $results['ram']['free']; |
$results['ram']['percent'] = round(($results['ram']['used'] * 100) / $results['ram']['total']); |
|
// values for splitting memory usage |
if (isset($results['ram']['cached']) && isset($results['ram']['buffers'])) { |
$results['ram']['app'] = $results['ram']['used'] - $results['ram']['cached'] - $results['ram']['buffers']; |
$results['ram']['app_percent'] = round(($results['ram']['app'] * 100) / $results['ram']['total']); |
$results['ram']['buffers_percent'] = round(($results['ram']['buffers'] * 100) / $results['ram']['total']); |
$results['ram']['cached_percent'] = round(($results['ram']['cached'] * 100) / $results['ram']['total']); |
} |
|
$bufr = rfts( '/proc/swaps' ); |
if ( $bufr != "ERROR" ) { |
$swaps = explode("\n", $bufr); |
for ($i = 1; $i < (sizeof($swaps)); $i++) { |
if( trim( $swaps[$i] ) != "" ) { |
$ar_buf = preg_split('/\s+/', $swaps[$i], 6); |
$results['devswap'][$i - 1] = array(); |
$results['devswap'][$i - 1]['dev'] = $ar_buf[0]; |
$results['devswap'][$i - 1]['total'] = $ar_buf[2]; |
$results['devswap'][$i - 1]['used'] = $ar_buf[3]; |
$results['devswap'][$i - 1]['free'] = ($results['devswap'][$i - 1]['total'] - $results['devswap'][$i - 1]['used']); |
$results['devswap'][$i - 1]['percent'] = round(($ar_buf[3] * 100) / $ar_buf[2]); |
$results['swap']['total'] += $ar_buf[2]; |
$results['swap']['used'] += $ar_buf[3]; |
$results['swap']['free'] = $results['swap']['total'] - $results['swap']['used']; |
$results['swap']['percent'] = round(($results['swap']['used'] * 100) / $results['swap']['total']); |
} |
} |
} |
} |
return $results; |
} |
|
function filesystems () { |
return $this->parser->parse_filesystems(); |
} |
|
function distro () { |
return $this->distro; |
} |
|
function distroicon () { |
return $this->icon; |
} |
|
} |
|
?> |