* @copyright 2009 phpSysInfo * @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License version 2, or (at your option) any later version * @version SVN: $Id: class.BSDCommon.inc.php 621 2012-07-29 18:49:04Z namiltd $ * @link http://phpsysinfo.sourceforge.net */ /** * BSDCommon class * get all the required information for BSD Like systems * no need to implement in every class the same methods * * @category PHP * @package PSI BSDCommon OS class * @author Michael Cramer * @copyright 2009 phpSysInfo * @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License version 2, or (at your option) any later version * @version Release: 3.0 * @link http://phpsysinfo.sourceforge.net */ abstract class BSDCommon extends OS { /** * Assoc array of all CPUs loads. */ private $_cpu_loads = null; /** * content of the syslog * * @var array */ private $_dmesg = null; /** * regexp1 for cpu information out of the syslog * * @var string */ private $_CPURegExp1 = "//"; /** * regexp2 for cpu information out of the syslog * * @var string */ private $_CPURegExp2 = "//"; /** * regexp1 for scsi information out of the syslog * * @var string */ private $_SCSIRegExp1 = "//"; /** * regexp2 for scsi information out of the syslog * * @var string */ private $_SCSIRegExp2 = "//"; /** * regexp3 for scsi information out of the syslog * * @var string */ private $_SCSIRegExp3 = "//"; /** * regexp1 for pci information out of the syslog * * @var string */ private $_PCIRegExp1 = "//"; /** * regexp1 for pci information out of the syslog * * @var string */ private $_PCIRegExp2 = "//"; /** * setter for cpuregexp1 * * @param string $value value to set * * @return void */ protected function setCPURegExp1($value) { $this->_CPURegExp1 = $value; } /** * setter for cpuregexp2 * * @param string $value value to set * * @return void */ protected function setCPURegExp2($value) { $this->_CPURegExp2 = $value; } /** * setter for scsiregexp1 * * @param string $value value to set * * @return void */ protected function setSCSIRegExp1($value) { $this->_SCSIRegExp1 = $value; } /** * setter for scsiregexp2 * * @param string $value value to set * * @return void */ protected function setSCSIRegExp2($value) { $this->_SCSIRegExp2 = $value; } /** * setter for scsiregexp3 * * @param string $value value to set * * @return void */ protected function setSCSIRegExp3($value) { $this->_SCSIRegExp3 = $value; } /** * setter for pciregexp1 * * @param string $value value to set * * @return void */ protected function setPCIRegExp1($value) { $this->_PCIRegExp1 = $value; } /** * setter for pciregexp2 * * @param string $value value to set * * @return void */ protected function setPCIRegExp2($value) { $this->_PCIRegExp2 = $value; } /** * read /var/run/dmesg.boot, but only if we haven't already * * @return array */ protected function readdmesg() { if ($this->_dmesg === null) { if ((PSI_OS != 'Darwin') && (CommonFunctions::rfts('/var/run/dmesg.boot', $buf, 0, 4096, false) || CommonFunctions::rfts('/var/log/dmesg.boot', $buf, 0, 4096, false) || CommonFunctions::rfts('/var/run/dmesg.boot', $buf))) { // Once again but with debug $parts = preg_split("/rebooting|Uptime/", $buf, -1, PREG_SPLIT_NO_EMPTY); $this->_dmesg = preg_split("/\n/", $parts[count($parts) - 1], -1, PREG_SPLIT_NO_EMPTY); } else { $this->_dmesg = array(); } } return $this->_dmesg; } /** * get a value from sysctl command * * @param string $key key for the value to get * * @return string */ protected function grabkey($key) { $buf = ""; if (CommonFunctions::executeProgram('sysctl', "-n $key", $buf, PSI_DEBUG)) { return $buf; } else { return ''; } } /** * Virtual Host Name * * @return void */ protected function hostname() { if (PSI_USE_VHOST) { if (CommonFunctions::readenv('SERVER_NAME', $hnm)) $this->sys->setHostname($hnm); } else { if (CommonFunctions::executeProgram('hostname', '', $buf, PSI_DEBUG)) { $this->sys->setHostname($buf); } } } /** * Kernel Version * * @return void */ protected function kernel() { $s = $this->grabkey('kern.version'); $a = preg_split('/:/', $s, 4); if (isset($a[3])) { if (preg_match('/^(\d{2} [A-Z]{3});/', $a[3], $abuf) // eg. 19:58 GMT;... || preg_match('/^(\d{2} [A-Z]{3} \d{4})/', $a[3], $abuf)) { // eg. 26:31 PDT 2019... $this->sys->setKernel($a[0].$a[1].':'.$a[2].':'.$abuf[1]); } else { $this->sys->setKernel($a[0].$a[1].':'.$a[2]); } } elseif (isset($a[2])) { $this->sys->setKernel($a[0].$a[1].':'.$a[2]); } else { $this->sys->setKernel($s); } } /** * Virtualizer info * * @return void */ private function virtualizer() { if (defined('PSI_SHOW_VIRTUALIZER_INFO') && PSI_SHOW_VIRTUALIZER_INFO) { $testvirt = $this->sys->getVirtualizer(); $novm = true; foreach ($testvirt as $virtkey=>$virtvalue) if ($virtvalue) { $novm = false; break; } // Detect QEMU cpu if ($novm && isset($testvirt["cpuid:QEMU"])) { $this->sys->setVirtualizer('qemu'); // QEMU $novm = false; } if ($novm && isset($testvirt["hypervisor"])) { $this->sys->setVirtualizer('unknown'); } } } /** * CPU usage * * @return void */ protected function cpuusage() { if (($this->_cpu_loads === null)) { $this->_cpu_loads = array(); if (PSI_OS != 'Darwin') { if ($fd = $this->grabkey('kern.cp_time')) { // Find out the CPU load // user + sys = load // total = total if (preg_match($this->_CPURegExp2, $fd, $res) && (sizeof($res) > 4)) { $load = $res[2] + $res[3] + $res[4]; // cpu.user + cpu.sys $total = $res[2] + $res[3] + $res[4] + $res[5]; // cpu.total // we need a second value, wait 1 second befor getting (< 1 second no good value will occour) sleep(1); $fd = $this->grabkey('kern.cp_time'); if (preg_match($this->_CPURegExp2, $fd, $res) && (sizeof($res) > 4)) { $load2 = $res[2] + $res[3] + $res[4]; $total2 = $res[2] + $res[3] + $res[4] + $res[5]; if ($total2 != $total) { $this->_cpu_loads['cpu'] = (100 * ($load2 - $load)) / ($total2 - $total); } else { $this->_cpu_loads['cpu'] = 0; } } } } } else { $ncpu = $this->grabkey('hw.ncpu'); if (($ncpu !== "") && ($ncpu >= 1) && CommonFunctions::executeProgram('ps', "-A -o %cpu", $pstable, false) && !empty($pstable)) { $pslines = preg_split("/\n/", $pstable, -1, PREG_SPLIT_NO_EMPTY); if (!empty($pslines) && (count($pslines)>1) && (trim($pslines[0])==="%CPU")) { array_shift($pslines); $sum = 0; foreach ($pslines as $psline) { $sum+=str_replace(',', '.', trim($psline)); } $this->_cpu_loads['cpu'] = min($sum/$ncpu, 100); } } } } if (isset($this->_cpu_loads['cpu'])) { return $this->_cpu_loads['cpu']; } else { return null; } } /** * Processor Load * optionally create a loadbar * * @return void */ protected function loadavg() { $s = $this->grabkey('vm.loadavg'); $s = preg_replace('/{ /', '', $s); $s = preg_replace('/ }/', '', $s); $s = str_replace(',', '.', $s); $this->sys->setLoad($s); if (PSI_LOAD_BAR) { $this->sys->setLoadPercent($this->cpuusage()); } } /** * CPU information * * @return void */ protected function cpuinfo() { $dev = new CpuDevice(); $cpumodel = $this->grabkey('hw.model'); $dev->setModel($cpumodel); if (defined('PSI_SHOW_VIRTUALIZER_INFO') && PSI_SHOW_VIRTUALIZER_INFO && preg_match('/^QEMU Virtual CPU version /', $cpumodel)) { $this->sys->setVirtualizer("cpuid:QEMU", false); } $notwas = true; foreach ($this->readdmesg() as $line) { if ($notwas) { $regexps = preg_split("/\n/", $this->_CPURegExp1, -1, PREG_SPLIT_NO_EMPTY); // multiple regexp separated by \n foreach ($regexps as $regexp) { if (preg_match($regexp, $line, $ar_buf) && (sizeof($ar_buf) > 2)) { if ($dev->getCpuSpeed() == 0) { $dev->setCpuSpeed(round($ar_buf[2])); } $notwas = false; break; } } } else { if (preg_match("/^\s+Origin| Features/", $line, $ar_buf)) { if (preg_match("/^\s+Origin[ ]*=[ ]*\"(.+)\"/", $line, $ar_buf)) { $dev->setVendorId($ar_buf[1]); } elseif (preg_match("/ Features2[ ]*=.*<(.+)>/", $line, $ar_buf)) { $feats = preg_split("/,/", strtolower(trim($ar_buf[1])), -1, PREG_SPLIT_NO_EMPTY); foreach ($feats as $feat) { if (($feat=="vmx") || ($feat=="svm")) { $dev->setVirt($feat); } elseif ($feat=="hv") { if ($dev->getVirt() === null) { $dev->setVirt('hypervisor'); } if (defined('PSI_SHOW_VIRTUALIZER_INFO') && PSI_SHOW_VIRTUALIZER_INFO) { $this->sys->setVirtualizer("hypervisor", false); } } } } } else break; } } $ncpu = $this->grabkey('hw.ncpu'); if (($ncpu === "") || !($ncpu >= 1)) { $ncpu = 1; } if (($ncpu == 1) && PSI_LOAD_BAR) { $dev->setLoad($this->cpuusage()); } for ($ncpu ; $ncpu > 0 ; $ncpu--) { $this->sys->setCpus($dev); } } /** * Machine information * * @return void */ private function machine() { if ((PSI_OS == 'NetBSD') || (PSI_OS == 'OpenBSD')) { $buffer = array(); if (PSI_OS == 'NetBSD') { // NetBSD $buffer['Manufacturer'] = $this->grabkey('machdep.dmi.system-vendor'); $buffer['Model'] = $this->grabkey('machdep.dmi.system-product'); $buffer['Product'] = $this->grabkey('machdep.dmi.board-product'); $buffer['SMBIOSBIOSVersion'] = $this->grabkey('machdep.dmi.bios-version'); $buffer['ReleaseDate'] = $this->grabkey('machdep.dmi.bios-date'); } else { // OpenBSD $buffer['Manufacturer'] = $this->grabkey('hw.vendor'); $buffer['Model'] = $this->grabkey('hw.product'); $buffer['Product'] = ""; $buffer['SMBIOSBIOSVersion'] = ""; $buffer['ReleaseDate'] = ""; } if (defined('PSI_SHOW_VIRTUALIZER_INFO') && PSI_SHOW_VIRTUALIZER_INFO) { $vendor_array = array(); $vendor_array[] = $buffer['Model']; $vendor_array[] = trim($buffer['Manufacturer']." ".$buffer['Model']); if (PSI_OS == 'NetBSD') { // NetBSD $vendor_array[] = $this->grabkey('machdep.dmi.board-vendor'); $vendor_array[] = $this->grabkey('machdep.dmi.bios-vendor'); } $virt = CommonFunctions::decodevirtualizer($vendor_array); if ($virt !== null) { $this->sys->setVirtualizer($virt); } } $buf = ""; if (($buffer['Manufacturer'] !== "") && !preg_match("/^To be filled by O\.E\.M\.$|^System manufacturer$|^Not Specified$/i", $buf2=trim($buffer['Manufacturer'])) && ($buf2 !== "")) { $buf .= ' '.$buf2; } if (($buffer['Model'] !== "") && !preg_match("/^To be filled by O\.E\.M\.$|^System Product Name$|^Not Specified$/i", $buf2=trim($buffer['Model'])) && ($buf2 !== "")) { $model = $buf2; $buf .= ' '.$buf2; } if (($buffer['Product'] !== "") && !preg_match("/^To be filled by O\.E\.M\.$|^BaseBoard Product Name$|^Not Specified$|^Default string$/i", $buf2=trim($buffer['Product'])) && ($buf2 !== "")) { if ($buf2 !== $model) { $buf .= '/'.$buf2; } elseif (isset($buffer['SystemFamily']) && !preg_match("/^To be filled by O\.E\.M\.$|^System Family$|^Not Specified$/i", $buf2=trim($buffer['SystemFamily'])) && ($buf2 !== "")) { $buf .= '/'.$buf2; } } $bver = ""; $brel = ""; if (($buf2=trim($buffer['SMBIOSBIOSVersion'])) !== "") { $bver .= ' '.$buf2; } if ($buffer['ReleaseDate'] !== "") { if (preg_match("/^(\d{4})(\d{2})(\d{2})$/", $buffer['ReleaseDate'], $dateout)) { $brel .= ' '.$dateout[2].'/'.$dateout[3].'/'.$dateout[1]; } elseif (preg_match("/^\d{2}\/\d{2}\/\d{4}$/", $buffer['ReleaseDate'])) { $brel .= ' '.$buffer['ReleaseDate']; } } if ((trim($bver) !== "") || (trim($brel) !== "")) { $buf .= ', BIOS'.$bver.$brel; } if (trim($buf) !== "") { $this->sys->setMachine(trim($buf)); } } elseif ((PSI_OS == 'FreeBSD') && defined('PSI_SHOW_VIRTUALIZER_INFO') && PSI_SHOW_VIRTUALIZER_INFO) { $vendorid = $this->grabkey('hw.hv_vendor'); if (trim($vendorid) === "") { foreach ($this->readdmesg() as $line) if (preg_match("/^Hypervisor: Origin = \"(.+)\"/", $line, $ar_buf)) { if (trim($ar_buf[1]) !== "") { $vendorid = $ar_buf[1]; } break; } } if (trim($vendorid) !== "") { $virt = CommonFunctions::decodevirtualizer($vendorid); if ($virt !== null) { $this->sys->setVirtualizer($virt); } else { $this->sys->setVirtualizer('unknown'); } } } } /** * SCSI devices * get the scsi device information out of dmesg * * @return void */ protected function scsi() { foreach ($this->readdmesg() as $line) { if (preg_match($this->_SCSIRegExp1, $line, $ar_buf) && (sizeof($ar_buf) > 2)) { $dev = new HWDevice(); $dev->setName($ar_buf[1].": ".trim($ar_buf[2])); $this->sys->setScsiDevices($dev); } elseif (preg_match($this->_SCSIRegExp2, $line, $ar_buf) && (sizeof($ar_buf) > 1)) { /* duplication security */ $notwas = true; foreach ($this->sys->getScsiDevices() as $finddev) { if ($notwas && (substr($finddev->getName(), 0, strpos($finddev->getName(), ': ')) == $ar_buf[1])) { if (defined('PSI_SHOW_DEVICES_INFOS') && PSI_SHOW_DEVICES_INFOS) { if (isset($ar_buf[3]) && ($ar_buf[3]==="G")) { $finddev->setCapacity($ar_buf[2] * 1024 * 1024 * 1024); } elseif (isset($ar_buf[2])) { $finddev->setCapacity($ar_buf[2] * 1024 * 1024); } } $notwas = false; break; } } if ($notwas) { $dev = new HWDevice(); $dev->setName($ar_buf[1]); if (defined('PSI_SHOW_DEVICES_INFOS') && PSI_SHOW_DEVICES_INFOS) { if (isset($ar_buf[3]) && ($ar_buf[3]==="G")) { $dev->setCapacity($ar_buf[2] * 1024 * 1024 * 1024); } elseif (isset($ar_buf[2])) { $dev->setCapacity($ar_buf[2] * 1024 * 1024); } } $this->sys->setScsiDevices($dev); } } elseif (preg_match($this->_SCSIRegExp3, $line, $ar_buf) && (sizeof($ar_buf) > 1)) { /* duplication security */ $notwas = true; foreach ($this->sys->getScsiDevices() as $finddev) { if ($notwas && (substr($finddev->getName(), 0, strpos($finddev->getName(), ': ')) == $ar_buf[1])) { if (defined('PSI_SHOW_DEVICES_INFOS') && PSI_SHOW_DEVICES_INFOS && defined('PSI_SHOW_DEVICES_SERIAL') && PSI_SHOW_DEVICES_SERIAL) { if (isset($ar_buf[2])) $finddev->setSerial(trim($ar_buf[2])); } $notwas = false; break; } } if ($notwas) { $dev = new HWDevice(); $dev->setName($ar_buf[1]); if (defined('PSI_SHOW_DEVICES_INFOS') && PSI_SHOW_DEVICES_INFOS && defined('PSI_SHOW_DEVICES_SERIAL') && PSI_SHOW_DEVICES_SERIAL) { if (isset($ar_buf[2])) $dev->setSerial(trim($ar_buf[2])); } $this->sys->setScsiDevices($dev); } } } /* cleaning */ foreach ($this->sys->getScsiDevices() as $finddev) { if (strpos($finddev->getName(), ': ') !== false) $finddev->setName(substr(strstr($finddev->getName(), ': '), 2)); } } /** * parsing the output of pciconf command * * @return Array */ protected function pciconf() { $arrResults = array(); $intS = 0; if (CommonFunctions::executeProgram("pciconf", "-lv", $strBuf, PSI_DEBUG)) { $arrTemp = array(); $arrBlocks = preg_split("/\n\S/", $strBuf, -1, PREG_SPLIT_NO_EMPTY); foreach ($arrBlocks as $strBlock) { $arrLines = preg_split("/\n/", $strBlock, -1, PREG_SPLIT_NO_EMPTY); $vend = null; foreach ($arrLines as $strLine) { if (preg_match("/\sclass=0x([a-fA-F0-9]{4})[a-fA-F0-9]{2}\s.*\schip=0x([a-fA-F0-9]{4})([a-fA-F0-9]{4})\s/", $strLine, $arrParts)) { $arrTemp[$intS] = 'Class '.$arrParts[1].': Device '.$arrParts[3].':'.$arrParts[2]; $vend = ''; } elseif (preg_match("/(.*) = '(.*)'/", $strLine, $arrParts)) { if (trim($arrParts[1]) == "vendor") { $vend = trim($arrParts[2]); } elseif (trim($arrParts[1]) == "device") { if (($vend !== null) && ($vend !== '')) { $arrTemp[$intS] = $vend." - ".trim($arrParts[2]); } else { $arrTemp[$intS] = trim($arrParts[2]); $vend = ''; } } } } if ($vend !== null) { $intS++; } } foreach ($arrTemp as $name) { $dev = new HWDevice(); $dev->setName($name); $arrResults[] = $dev; } } return $arrResults; } /** * PCI devices * get the pci device information out of dmesg * * @return void */ protected function pci() { if ((!$results = Parser::lspci(false)) && (!$results = $this->pciconf())) { foreach ($this->readdmesg() as $line) { if (preg_match($this->_PCIRegExp1, $line, $ar_buf) && (sizeof($ar_buf) > 2)) { $dev = new HWDevice(); $dev->setName($ar_buf[1].": ".$ar_buf[2]); $results[] = $dev; } elseif (preg_match($this->_PCIRegExp2, $line, $ar_buf) && (sizeof($ar_buf) > 2)) { $dev = new HWDevice(); $dev->setName($ar_buf[1].": ".$ar_buf[2]); $results[] = $dev; } } } foreach ($results as $dev) { $this->sys->setPciDevices($dev); } } /** * IDE devices * get the ide device information out of dmesg * * @return void */ protected function ide() { foreach ($this->readdmesg() as $line) { if (preg_match('/^(ad[0-9]+): (.*)MB <(.*)> (.*) (.*)/', $line, $ar_buf)) { $dev = new HWDevice(); $dev->setName($ar_buf[1].": ".trim($ar_buf[3])); if (defined('PSI_SHOW_DEVICES_INFOS') && PSI_SHOW_DEVICES_INFOS) { $dev->setCapacity($ar_buf[2] * 1024 * 1024); } $this->sys->setIdeDevices($dev); } elseif (preg_match('/^(acd[0-9]+): (.*) <(.*)> (.*)/', $line, $ar_buf)) { $dev = new HWDevice(); $dev->setName($ar_buf[1].": ".trim($ar_buf[3])); $this->sys->setIdeDevices($dev); } elseif (preg_match('/^(ada[0-9]+): <(.*)> (.*)/', $line, $ar_buf)) { $dev = new HWDevice(); $dev->setName($ar_buf[1].": ".trim($ar_buf[2])); $this->sys->setIdeDevices($dev); } elseif (preg_match('/^(ada[0-9]+): (.*)MB \((.*)\)/', $line, $ar_buf)) { /* duplication security */ $notwas = true; foreach ($this->sys->getIdeDevices() as $finddev) { if ($notwas && (substr($finddev->getName(), 0, strpos($finddev->getName(), ': ')) == $ar_buf[1])) { if (defined('PSI_SHOW_DEVICES_INFOS') && PSI_SHOW_DEVICES_INFOS) { $finddev->setCapacity($ar_buf[2] * 1024 * 1024); } $notwas = false; break; } } if ($notwas) { $dev = new HWDevice(); $dev->setName($ar_buf[1]); if (defined('PSI_SHOW_DEVICES_INFOS') && PSI_SHOW_DEVICES_INFOS) { $dev->setCapacity($ar_buf[2] * 1024 * 1024); } $this->sys->setIdeDevices($dev); } } elseif (preg_match('/^(ada[0-9]+): Serial Number (.*)/', $line, $ar_buf)) { /* duplication security */ $notwas = true; foreach ($this->sys->getIdeDevices() as $finddev) { if ($notwas && (substr($finddev->getName(), 0, strpos($finddev->getName(), ': ')) == $ar_buf[1])) { if (defined('PSI_SHOW_DEVICES_INFOS') && PSI_SHOW_DEVICES_INFOS && defined('PSI_SHOW_DEVICES_SERIAL') && PSI_SHOW_DEVICES_SERIAL) { $finddev->setSerial(trim($ar_buf[2])); } $notwas = false; break; } } if ($notwas) { $dev = new HWDevice(); $dev->setName($ar_buf[1]); if (defined('PSI_SHOW_DEVICES_INFOS') && PSI_SHOW_DEVICES_INFOS && defined('PSI_SHOW_DEVICES_SERIAL') && PSI_SHOW_DEVICES_SERIAL) { $finddev->setSerial(trim($ar_buf[2])); } $this->sys->setIdeDevices($dev); } } } /* cleaning */ foreach ($this->sys->getIdeDevices() as $finddev) { if (strpos($finddev->getName(), ': ') !== false) $finddev->setName(substr(strstr($finddev->getName(), ': '), 2)); } } /** * Physical memory information and Swap Space information * * @return void */ protected function memory() { if (PSI_OS == 'FreeBSD' || PSI_OS == 'OpenBSD') { // vmstat on fbsd 4.4 or greater outputs kbytes not hw.pagesize // I should probably add some version checking here, but for now // we only support fbsd 4.4 $pagesize = 1024; } else { $pagesize = $this->grabkey('hw.pagesize'); } if (CommonFunctions::executeProgram('vmstat', '', $vmstat, PSI_DEBUG)) { $lines = preg_split("/\n/", $vmstat, -1, PREG_SPLIT_NO_EMPTY); $ar_buf = preg_split("/\s+/", trim($lines[2]), 19); if (PSI_OS == 'NetBSD' || PSI_OS == 'DragonFly') { $this->sys->setMemFree($ar_buf[4] * 1024); } else { $this->sys->setMemFree($ar_buf[4] * $pagesize); } $this->sys->setMemTotal($this->grabkey('hw.physmem')); $this->sys->setMemUsed($this->sys->getMemTotal() - $this->sys->getMemFree()); if (((PSI_OS == 'OpenBSD' || PSI_OS == 'NetBSD') && CommonFunctions::executeProgram('swapctl', '-l -k', $swapstat, PSI_DEBUG)) || CommonFunctions::executeProgram('swapinfo', '-k', $swapstat, PSI_DEBUG)) { $lines = preg_split("/\n/", $swapstat, -1, PREG_SPLIT_NO_EMPTY); foreach ($lines as $line) { $ar_buf = preg_split("/\s+/", $line, 6); if (($ar_buf[0] != 'Total') && ($ar_buf[0] != 'Device')) { $dev = new DiskDevice(); $dev->setMountPoint($ar_buf[0]); $dev->setName("SWAP"); $dev->setFsType('swap'); $dev->setTotal($ar_buf[1] * 1024); $dev->setUsed($ar_buf[2] * 1024); $dev->setFree($dev->getTotal() - $dev->getUsed()); $this->sys->setSwapDevices($dev); } } } } } /** * USB devices * get the ide device information out of dmesg * * @return void */ protected function usb() { $notwas = true; if ((PSI_OS == 'FreeBSD') && CommonFunctions::executeProgram('usbconfig', '', $bufr, false)) { $lines = preg_split("/\n/", $bufr, -1, PREG_SPLIT_NO_EMPTY); foreach ($lines as $line) { if (preg_match('/^(ugen[0-9]+\.[0-9]+): <([^,]*)(.*)> at (usbus[0-9]+)/', $line, $ar_buf)) { $notwas = false; $dev = new HWDevice(); $dev->setName($ar_buf[2]); $this->sys->setUSBDevices($dev); } } } if ($notwas) foreach ($this->readdmesg() as $line) { // if (preg_match('/^(ugen[0-9\.]+): <(.*)> (.*) (.*)/', $line, $ar_buf)) { // $dev->setName($ar_buf[1].": ".$ar_buf[2]); if (preg_match('/^(u[a-z]+[0-9]+): <([^,]*)(.*)> on (usbus[0-9]+)/', $line, $ar_buf)) { $dev = new HWDevice(); $dev->setName($ar_buf[2]); $this->sys->setUSBDevices($dev); } } } /** * filesystem information * * @return void */ protected function filesystems() { $arrResult = Parser::df(); foreach ($arrResult as $dev) { $this->sys->setDiskDevices($dev); } } /** * Distribution * * @return void */ protected function distro() { if (CommonFunctions::executeProgram('uname', '-s', $result, PSI_DEBUG)) { $this->sys->setDistribution($result); } } /** * UpTime * time the system is running * * @return void */ private function uptime() { if ($kb = $this->grabkey('kern.boottime')) { if (preg_match("/sec = ([0-9]+)/", $kb, $buf)) { // format like: { sec = 1096732600, usec = 885425 } Sat Oct 2 10:56:40 2004 $this->sys->setUptime(time() - $buf[1]); } else { date_default_timezone_set('UTC'); $kbt = strtotime($kb); if (($kbt !== false) && ($kbt != -1)) { $this->sys->setUptime(time() - $kbt); // format like: Sat Oct 2 10:56:40 2004 } else { $this->sys->setUptime(time() - $kb); // format like: 1096732600 } } } } /** * get the information * * @see PSI_Interface_OS::build() * * @return void */ public function build() { if (!$this->blockname || $this->blockname==='vitals') { $this->distro(); $this->hostname(); $this->kernel(); $this->_users(); $this->loadavg(); $this->uptime(); } if (!$this->blockname || $this->blockname==='hardware') { $this->machine(); $this->cpuinfo(); $this->virtualizer(); $this->pci(); $this->ide(); $this->scsi(); $this->usb(); } if (!$this->blockname || $this->blockname==='memory') { $this->memory(); } if (!$this->blockname || $this->blockname==='filesystem') { $this->filesystems(); } } }