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<?php
/**
* SunOS System Class
*
* PHP version 5
*
* @category PHP
* @package PSI_OS
* @author Michael Cramer <BigMichi1@users.sourceforge.net>
* @copyright 2009 phpSysInfo
* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License
* @version SVN: $Id: class.SunOS.inc.php 287 2009-06-26 12:11:59Z bigmichi1 $
* @link http://phpsysinfo.sourceforge.net
*/
/**
* SunOS sysinfo class
* get all the required information from SunOS systems
*
* @category PHP
* @package PSI_OS
* @author Michael Cramer <BigMichi1@users.sourceforge.net>
* @copyright 2009 phpSysInfo
* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License
* @version Release: 3.0
* @link http://phpsysinfo.sourceforge.net
*/
class SunOS extends OS
{
/**
* add warning to errors
*/
public function __construct()
{
$this->error->addError("WARN", "The SunOS version of phpSysInfo is work in progress, some things currently don't work");
}
/**
* Extract kernel values via kstat() interface
*
* @param string $key key for kstat programm
*
* @return string
*/
private function _kstat($key)
{
if (CommonFunctions::executeProgram('kstat', '-p d '.$key, $m, PSI_DEBUG)) {
list($key, $value) = preg_split("/\t/", trim($m), 2);
return $value;
} else {
return '';
}
}
/**
* Virtual Host Name
*
* @return void
*/
private function _hostname()
{
if (PSI_USE_VHOST === true) {
$this->sys->setHostname(getenv('SERVER_NAME'));
} else {
if (CommonFunctions::executeProgram('uname', '-n', $result, PSI_DEBUG)) {
$ip = gethostbyname($result);
if ($ip != $result) {
$this->sys->setHostname(gethostbyaddr($ip));
}
}
}
}
/**
* IP of the Virtual Host Name
*
* @return void
*/
private function _ip()
{
if (PSI_USE_VHOST === true) {
$this->sys->setIp(gethostbyname($this->_hostname()));
} else {
if (!($result = getenv('SERVER_ADDR'))) {
$this->sys->setIp(gethostbyname($this->_hostname()));
} else {
$this->sys->setIp($result);
}
}
}
/**
* Kernel Version
*
* @return void
*/
private function _kernel()
{
if (CommonFunctions::executeProgram('uname', '-s', $os, PSI_DEBUG)) {
if (CommonFunctions::executeProgram('uname', '-r', $version, PSI_DEBUG)) {
$this->sys->setKernel($os.' '.$version);
} else {
$this->sys->setKernel($os);
}
}
}
/**
* UpTime
* time the system is running
*
* @return void
*/
private function _uptime()
{
$this->sys->setUptime(time() - $this->_kstat('unix:0:system_misc:boot_time'));
}
/**
* Number of Users
*
* @return void
*/
private function _users()
{
if (CommonFunctions::executeProgram('who', '-q', $buf, PSI_DEBUG)) {
$who = preg_split('/=/', $buf);
$this->sys->setUsers($who[1]);
}
}
/**
* Processor Load
* optionally create a loadbar
*
* @return void
*/
private function _loadavg()
{
$load1 = $this->_kstat('unix:0:system_misc:avenrun_1min');
$load5 = $this->_kstat('unix:0:system_misc:avenrun_5min');
$load15 = $this->_kstat('unix:0:system_misc:avenrun_15min');
$this->sys->setLoad(round($load1 / 256, 2).' '.round($load5 / 256, 2).' '.round($load15 / 256, 2));
}
/**
* CPU information
*
* @return void
*/
private function _cpuinfo()
{
$dev = new CpuDevice();
if (CommonFunctions::executeProgram('uname', '-i', $buf, PSI_DEBUG)) {
$dev->setModel(trim($buf));
}
$dev->setCpuSpeed($this->_kstat('cpu_info:0:cpu_info0:clock_MHz'));
$dev->setCache($this->_kstat('cpu_info:0:cpu_info0:cpu_type') * 1024);
$this->sys->setCpus($dev);
}
/**
* Network devices
*
* @return void
*/
private function _network()
{
if (CommonFunctions::executeProgram('netstat', '-ni | awk \'(NF ==10){print;}\'', $netstat, PSI_DEBUG)) {
$lines = preg_split("/\n/", $netstat, -1, PREG_SPLIT_NO_EMPTY);
foreach ($lines as $line) {
$ar_buf = preg_split("/\s+/", $line);
if (! empty($ar_buf[0]) && $ar_buf[0] !== 'Name') {
$dev = new NetDevice();
$dev->setName($ar_buf[0]);
$results[$ar_buf[0]]['errs'] = $ar_buf[5] + $ar_buf[7];
preg_match('/^(\D+)(\d+)$/', $ar_buf[0], $intf);
$prefix = $intf[1].':'.$intf[2].':'.$intf[1].$intf[2].':';
$cnt = $this->_kstat($prefix.'drop');
if ($cnt > 0) {
$dev->setDrops($cnt);
}
$cnt = $this->_kstat($prefix.'obytes64');
if ($cnt > 0) {
$dev->setTxBytes($cnt);
}
$cnt = $this->_kstat($prefix.'rbytes64');
if ($cnt > 0) {
$dev->setRxBytes($cnt);
}
$this->sys->setNetDevices($dev);
}
}
}
}
/**
* Physical memory information and Swap Space information
*
* @return void
*/
private function _memory()
{
$pagesize = $this->_kstat('unix:0:seg_cache:slab_size');
$this->sys->setMemTotal($this->_kstat('unix:0:system_pages:pagestotal') * $pagesize);
$this->sys->setMemUsed($this->_kstat('unix:0:system_pages:pageslocked') * $pagesize);
$this->sys->setMemFree($this->_kstat('unix:0:system_pages:pagesfree') * $pagesize);
$dev = new DiskDevice();
$dev->setName('SWAP');
$dev->setFsType('swap');
$dev->setTotal($this->_kstat('unix:0:vminfo:swap_avail') / 1024);
$dev->setUsed($this->_kstat('unix:0:vminfo:swap_alloc') / 1024);
$dev->setFree($this->_kstat('unix:0:vminfo:swap_free') / 1024);
$this->sys->setSwapDevices($dev);
}
/**
* filesystem information
*
* @return void
*/
private function _filesystems()
{
if (CommonFunctions::executeProgram('df', '-k', $df, PSI_DEBUG)) {
$mounts = preg_split("/\n/", $df, -1, PREG_SPLIT_NO_EMPTY);
foreach ($mounts as $mount) {
$ar_buf = preg_split('/\s+/', $mount, 6);
$dev = new DiskDevice();
$dev->setName($ar_buf[0]);
$dev->setTotal($ar_buf[1] * 1024);
$dev->setUsed($ar_buf[2] * 1024);
$dev->setFree($ar_buf[3] * 1024);
$dev->setMountPoint($ar_buf[5]);
if (CommonFunctions::executeProgram('df', '-n', $dftypes, PSI_DEBUG)) {
$mounttypes = preg_split("/\n/", $dftypes, -1, PREG_SPLIT_NO_EMPTY);
foreach ($mounttypes as $type) {
$ty_buf = preg_split('/:/', $type, 2);
if ($ty_buf == $dev->getName()) {
$dev->setFsType($ty_buf[1]);
break;
}
}
}
$this->sys->setDiskDevices($dev);
}
}
}
/**
* Distribution Icon
*
* @return void
*/
private function _distro()
{
$this->sys->setDistribution('SunOS');
$this->sys->setDistributionIcon('SunOS.png');
}
/**
* get the information
*
* @see PSI_Interface_OS::build()
*
* @return Void
*/
function build()
{
$this->_ip();
$this->_hostname();
$this->_distro();
$this->_kernel();
$this->_uptime();
$this->_users();
$this->_loadavg();
$this->_cpuinfo();
$this->_network();
$this->_memory();
$this->_filesystems();
}
}
?>