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<?php
/**
* Darwin 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.Darwin.inc.php 567 2012-04-11 08:46:29Z namiltd $
* @link http://phpsysinfo.sourceforge.net
*/
/**
* Darwin sysinfo class
* get all the required information from Darwin system
* information may be incomplete
*
* @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 Darwin extends BSDCommon
{
/**
* define the regexp for log parser
*/
/* public function __construct()
{
parent::__construct();
$this->error->addWarning("The Darwin version of phpSysInfo is work in progress, some things currently don't work!");
$this->setCPURegExp1("CPU: (.*) \((.*)-MHz (.*)\)");
$this->setCPURegExp2("/(.*) ([0-9]+) ([0-9]+) ([0-9]+) ([0-9]+)/");
$this->setSCSIRegExp1("^(.*): <(.*)> .*SCSI.*device");
} */
/**
* get a value from sysctl command
*
* @param string $key key of the value to get
*
* @return string
*/
protected function grabkey($key)
{
if (CommonFunctions::executeProgram('sysctl', $key, $s, PSI_DEBUG)) {
$s = preg_replace('/'.$key.': /', '', $s);
$s = preg_replace('/'.$key.' = /', '', $s);
return $s;
} else {
return '';
}
}
/**
* get a value from ioreg command
*
* @param string $key key of the value to get
*
* @return string
*/
private function _grabioreg($key)
{
if (CommonFunctions::executeProgram('ioreg', '-c "'.$key.'"', $s, PSI_DEBUG)) {
/* delete newlines */
$s = preg_replace("/\s+/", " ", $s);
/* new newlines */
$s = preg_replace("/[\|\t ]*\+\-\o/", "\n", $s);
/* combine duplicate whitespaces and some chars */
$s = preg_replace("/[\|\t ]+/", " ", $s);
$lines = preg_split("/\n/", $s, -1, PREG_SPLIT_NO_EMPTY);
$out = "";
foreach ($lines as $line) {
if (preg_match('/^([^<]*) <class '.$key.',/', $line)) {
$out .= $line."\n";
}
}
return $out;
} else {
return '';
}
}
/**
* UpTime
* time the system is running
*
* @return void
*/
private function _uptime()
{
if (CommonFunctions::executeProgram('sysctl', '-n kern.boottime', $a, PSI_DEBUG)) {
$tmp = explode(" ", $a);
if ($tmp[0]=="{") { /* kern.boottime= { sec = 1096732600, usec = 885425 } Sat Oct 2 10:56:40 2004 */
$data = trim($tmp[3],",");
$this->sys->setUptime(time() - $data);
} else { /* kern.boottime= 1096732600 */
$this->sys->setUptime(time() - $a);
}
}
}
/**
* get CPU information
*
* @return void
*/
protected function cpuinfo()
{
$dev = new CpuDevice();
if (CommonFunctions::executeProgram('hostinfo', '| grep "Processor type"', $buf, PSI_DEBUG)) {
$dev->setModel(preg_replace('/Processor type: /', '', $buf));
$buf=$this->grabkey('hw.model');
if (CommonFunctions::rfts(APP_ROOT.'/data/ModelTranslation.txt', $buffer)) {
$buffer = preg_split("/\n/", $buffer, -1, PREG_SPLIT_NO_EMPTY);
foreach ($buffer as $line) {
$ar_buf = preg_split("/:/", $line, 2);
if (trim($buf) === trim($ar_buf[0])) {
$dev->setModel(trim($ar_buf[1]));
}
}
}
}
$dev->setCpuSpeed(round($this->grabkey('hw.cpufrequency') / 1000000));
$dev->setBusSpeed(round($this->grabkey('hw.busfrequency') / 1000000));
$dev->setCache(round($this->grabkey('hw.l2cachesize')));
for ($i = $this->grabkey('hw.ncpu') ; $i > 0; $i--) {
$this->sys->setCpus($dev);
}
}
/**
* get the pci device information out of ioreg
*
* @return void
*/
protected function pci()
{
$s = $this->_grabioreg('IOPCIDevice');
$lines = preg_split("/\n/", $s, -1, PREG_SPLIT_NO_EMPTY);
foreach ($lines as $line) {
$dev = new HWDevice();
if (!preg_match('/"IOName" = "([^"]*)"/', $line, $ar_buf ))
$ar_buf = preg_split("/[\s@]+/", $line, 19);
$dev->setName(trim($ar_buf[1]));
$this->sys->setPciDevices($dev);
}
}
/**
* get the ide device information out of ioreg
*
* @return void
*/
protected function ide()
{
$s = $this->_grabioreg('IOATABlockStorageDevice');
$lines = preg_split("/\n/", $s, -1, PREG_SPLIT_NO_EMPTY);
foreach ($lines as $line) {
$dev = new HWDevice();
if (!preg_match('/"Product Name"="([^"]*)"/', $line, $ar_buf ))
$ar_buf = preg_split("/[\s]+/", $line, 19);
$dev->setName(trim($ar_buf[1]));
$this->sys->setIdeDevices($dev);
}
$s = $this->_grabioreg('IOAHCIBlockStorageDevice');
$lines = preg_split("/\n/", $s, -1, PREG_SPLIT_NO_EMPTY);
foreach ($lines as $line) {
$dev = new HWDevice();
if (!preg_match('/"Product Name"="([^"]*)"/', $line, $ar_buf ))
$ar_buf = preg_split("/[\s]+/", $line, 19);
$dev->setName(trim($ar_buf[1]));
$this->sys->setIdeDevices($dev);
}
}
/**
* get the usb device information out of ioreg
*
* @return void
*/
protected function usb()
{
$s = $this->_grabioreg('IOUSBDevice');
$lines = preg_split("/\n/", $s, -1, PREG_SPLIT_NO_EMPTY);
foreach ($lines as $line) {
$dev = new HWDevice();
if (!preg_match('/"USB Product Name"="([^"]*)"/', $line, $ar_buf ))
$ar_buf = preg_split("/[\s]+/", $line, 19);
$dev->setName(trim($ar_buf[1]));
$this->sys->setUsbDevices($dev);
}
}
/**
* get the scsi device information out of ioreg
*
* @return void
*/
protected function scsi()
{
$s = $this->_grabioreg('IOBlockStorageServices');
$lines = preg_split("/\n/", $s, -1, PREG_SPLIT_NO_EMPTY);
foreach ($lines as $line) {
$dev = new HWDevice();
if (!preg_match('/"Product Name"="([^"]*)"/', $line, $ar_buf ))
$ar_buf = preg_split("/[\s]+/", $line, 19);
$dev->setName(trim($ar_buf[1]));
$this->sys->setScsiDevices($dev);
}
}
/**
* get memory and swap information
*
* @return void
*/
protected function memory()
{
$s = $this->grabkey('hw.memsize');
if (CommonFunctions::executeProgram('vm_stat', '', $pstat, PSI_DEBUG)) {
$lines = preg_split("/\n/", $pstat, -1, PREG_SPLIT_NO_EMPTY);
$ar_buf = preg_split("/\s+/", $lines[1], 19);
// calculate free memory from page sizes (each page = 4MB)
$this->sys->setMemTotal($s);
$this->sys->setMemFree($ar_buf[2] * 4 * 1024);
$this->sys->setMemUsed($this->sys->getMemTotal() - $this->sys->getMemFree());
if (CommonFunctions::executeProgram('sysctl', 'vm.swapusage | colrm 1 22', $swapBuff, PSI_DEBUG)) {
$swap1 = preg_split('/M/', $swapBuff);
$swap2 = preg_split('/=/', $swap1[1]);
$swap3 = preg_split('/=/', $swap1[2]);
$dev = new DiskDevice();
$dev->setName('SWAP');
$dev->setMountPoint('SWAP');
$dev->setFsType('swap');
$dev->setTotal($swap1[0] * 1024 * 1024);
$dev->setUsed($swap2[1] * 1024 * 1024);
$dev->setFree($swap3[1] * 1024 * 1024);
$this->sys->setSwapDevices($dev);
}
}
}
/**
* get network information
*
* @return void
*/
private function _network()
{
if (CommonFunctions::executeProgram('netstat', '-nbdi | cut -c1-24,42- | grep Link', $netstat, PSI_DEBUG)) {
$lines = preg_split("/\n/", $netstat, -1, PREG_SPLIT_NO_EMPTY);
foreach ($lines as $line) {
$ar_buf = preg_split("/\s+/", $line, 10);
if (! empty($ar_buf[0])) {
$dev = new NetDevice();
$dev->setName($ar_buf[0]);
$dev->setTxBytes($ar_buf[8]);
$dev->setRxBytes($ar_buf[5]);
$dev->setErrors($ar_buf[4] + $ar_buf[7]);
if (isset($ar_buf[10])) {
$dev->setDrops($ar_buf[10]);
}
$this->sys->setNetDevices($dev);
}
}
}
}
/**
* get icon name
*
* @return void
*/
protected function distro()
{
$this->sys->setDistributionIcon('Darwin.png');
if (!CommonFunctions::executeProgram('system_profiler', 'SPSoftwareDataType', $buffer, PSI_DEBUG)) {
parent::distro();
} else {
$arrBuff = preg_split("/\n/", $buffer, -1, PREG_SPLIT_NO_EMPTY);
foreach ($arrBuff as $line) {
$arrLine = preg_split("/:/", $line, -1, PREG_SPLIT_NO_EMPTY);
if (trim($arrLine[0]) === "System Version") {
$distro = trim($arrLine[1]);
if (preg_match('/^Mac OS/', $distro)) {
$this->sys->setDistributionIcon('Apple.png');
}
$this->sys->setDistribution($distro);
return;
}
}
}
}
/**
* get the information
*
* @see PSI_Interface_OS::build()
*
* @return Void
*/
function build()
{
parent::build();
$this->_uptime();
$this->_network();
}
}
?>