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2770 rexy 1 
<?php
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/**
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 * FreeBSD System Class
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 *
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 * PHP version 5
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 *
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 * @category  PHP
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 * @package   PSI FreeBSD OS class
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 * @author    Michael Cramer <BigMichi1@users.sourceforge.net>
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 * @copyright 2009 phpSysInfo
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 * @license   http://opensource.org/licenses/gpl-2.0.php GNU General Public License version 2, or (at your option) any later version
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 * @version   SVN: $Id: class.FreeBSD.inc.php 696 2012-09-09 11:24:04Z namiltd $
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 * @link      http://phpsysinfo.sourceforge.net
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 */
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 /**
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 * FreeBSD sysinfo class
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 * get all the required information from FreeBSD system
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 *
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 * @category  PHP
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 * @package   PSI FreeBSD OS class
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 * @author    Michael Cramer <BigMichi1@users.sourceforge.net>
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 * @copyright 2009 phpSysInfo
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 * @license   http://opensource.org/licenses/gpl-2.0.php GNU General Public License version 2, or (at your option) any later version
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 * @version   Release: 3.0
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 * @link      http://phpsysinfo.sourceforge.net
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 */
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class FreeBSD extends BSDCommon
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{
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    /**
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     * define the regexp for log parser
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     */
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    public function __construct($blockname = false)
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    {
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        parent::__construct($blockname);
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        $this->setCPURegExp1("/CPU: (.*) \((.*)-MHz (.*)\)/");
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        $this->setCPURegExp2("/(.*) ([0-9]+) ([0-9]+) ([0-9]+) ([0-9]+)/");
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        $this->setSCSIRegExp1("/^(.*): <(.*)> .*SCSI.*device/");
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        $this->setSCSIRegExp2("/^(da[0-9]+): (.*)MB /");
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        $this->setSCSIRegExp3("/^(da[0-9]+|cd[0-9]+): Serial Number (.*)/");
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        $this->setPCIRegExp1("/(.*): <(.*)>(.*) pci[0-9]+$/");
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        $this->setPCIRegExp2("/(.*): <(.*)>.* at [.0-9]+ irq/");
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    }
325 richard 43 
 
2770 rexy 44 
    /**
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     * get network information
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     *
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     * @return void
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     */
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    private function _network()
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    {
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        $dev = null;
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        if (CommonFunctions::executeProgram('netstat', '-nibd', $netstat, PSI_DEBUG)) {
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            $lines = preg_split("/\n/", $netstat, -1, PREG_SPLIT_NO_EMPTY);
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            foreach ($lines as $line) {
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                $ar_buf = preg_split("/\s+/", $line);
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                if (!empty($ar_buf[0])) {
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                    if (preg_match('/^<Link/i', $ar_buf[2])) {
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                        $dev = new NetDevice();
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                        $dev->setName($ar_buf[0]);
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                        if ((strlen($ar_buf[3]) < 17) && ($ar_buf[0] != $ar_buf[3])) { /* no MAC or dev name*/
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                            if (isset($ar_buf[11]) && (trim($ar_buf[11]) != '')) { /* Idrop column exist*/
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                              $dev->setTxBytes($ar_buf[9]);
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                              $dev->setRxBytes($ar_buf[6]);
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                              $dev->setErrors($ar_buf[4] + $ar_buf[8]);
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                              $dev->setDrops($ar_buf[11] + $ar_buf[5]);
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                            } else {
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                              $dev->setTxBytes($ar_buf[8]);
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                              $dev->setRxBytes($ar_buf[5]);
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                              $dev->setErrors($ar_buf[4] + $ar_buf[7]);
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                              $dev->setDrops($ar_buf[10]);
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                            }
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                        } else {
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                            if (isset($ar_buf[12]) && (trim($ar_buf[12]) != '')) { /* Idrop column exist*/
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                              $dev->setTxBytes($ar_buf[10]);
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                              $dev->setRxBytes($ar_buf[7]);
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                              $dev->setErrors($ar_buf[5] + $ar_buf[9]);
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                              $dev->setDrops($ar_buf[12] + $ar_buf[6]);
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                            } else {
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                              $dev->setTxBytes($ar_buf[9]);
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                              $dev->setRxBytes($ar_buf[6]);
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                              $dev->setErrors($ar_buf[5] + $ar_buf[8]);
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                              $dev->setDrops($ar_buf[11]);
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                            }
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                        }
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                        if (defined('PSI_SHOW_NETWORK_INFOS') && (PSI_SHOW_NETWORK_INFOS) && (CommonFunctions::executeProgram('ifconfig', $ar_buf[0].' 2>/dev/null', $bufr2, PSI_DEBUG))) {
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                            $bufe2 = preg_split("/\n/", $bufr2, -1, PREG_SPLIT_NO_EMPTY);
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                            foreach ($bufe2 as $buf2) {
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                                if (preg_match('/^\s+ether\s+(\S+)/i', $buf2, $ar_buf2)) {
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                                    if (!defined('PSI_HIDE_NETWORK_MACADDR') || !PSI_HIDE_NETWORK_MACADDR) $dev->setInfo(($dev->getInfo()?$dev->getInfo().';':'').preg_replace('/:/', '-', strtoupper($ar_buf2[1])));
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                                } elseif (preg_match('/^\s+inet\s+(\S+)\s+netmask/i', $buf2, $ar_buf2)) {
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                                    $dev->setInfo(($dev->getInfo()?$dev->getInfo().';':'').$ar_buf2[1]);
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                                } elseif ((preg_match('/^\s+inet6\s+([^\s%]+)\s+prefixlen/i', $buf2, $ar_buf2)
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                                      || preg_match('/^\s+inet6\s+([^\s%]+)%\S+\s+prefixlen/i', $buf2, $ar_buf2))
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                                      && ($ar_buf2[1]!="::") && !preg_match('/^fe80::/i', $ar_buf2[1])) {
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                                    $dev->setInfo(($dev->getInfo()?$dev->getInfo().';':'').strtolower($ar_buf2[1]));
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                                } elseif (preg_match('/^\s+media:\s+/i', $buf2) && preg_match('/[\(\s](\d+)(G*)base/i', $buf2, $ar_buf2)) {
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                                    if (isset($ar_buf2[2]) && strtoupper($ar_buf2[2])=="G") {
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                                        $unit = "G";
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                                    } else {
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                                        $unit = "M";
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                                    }
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                                    if (preg_match('/[<\s]([^\s<]+)-duplex/i', $buf2, $ar_buf3))
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                                        $dev->setInfo(($dev->getInfo()?$dev->getInfo().';':'').$ar_buf2[1].$unit.'b/s '.strtolower($ar_buf3[1]));
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                                    else
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                                        $dev->setInfo(($dev->getInfo()?$dev->getInfo().';':'').$ar_buf2[1].$unit.'b/s');
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                                }
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                            }
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                        }
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                        $this->sys->setNetDevices($dev);
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                    }
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                }
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            }
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        }
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    }
325 richard 115 
 
2770 rexy 116 
    /**
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     * get icon name and distro extended check
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     *
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     * @return void
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     */
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    private function _distroicon()
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    {
2976 rexy 123 
        if (CommonFunctions::rfts('/etc/version', $version, 1, 4096, false) && (($version=trim($version)) != '')) {
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            if (extension_loaded('pfSense')) { // pfSense detection
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                $this->sys->setDistribution('pfSense '. $version);
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                $this->sys->setDistributionIcon('pfSense.png');
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            } elseif (preg_match('/^FreeNAS/i', $version)) { // FreeNAS detection
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                $this->sys->setDistribution($version);
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                $this->sys->setDistributionIcon('FreeNAS.png');
3100 rexy 130 
            } elseif (preg_match('/^TrueNAS/i', $version)) { // TrueNAS detection
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                $this->sys->setDistribution($version);
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                $this->sys->setDistributionIcon('TrueNAS.png');
2976 rexy 133 
            } else {
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                $this->sys->setDistributionIcon('FreeBSD.png');
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            }
325 richard 136 
        } else {
2770 rexy 137 
            $this->sys->setDistributionIcon('FreeBSD.png');
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        }
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    }
325 richard 140 
 
2770 rexy 141 
    /**
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     * extend the memory information with additional values
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     *
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     * @return void
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     */
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    private function _memoryadditional()
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    {
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        $pagesize = $this->grabkey("hw.pagesize");
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        $this->sys->setMemCache($this->grabkey("vm.stats.vm.v_cache_count") * $pagesize);
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        $this->sys->setMemApplication(($this->grabkey("vm.stats.vm.v_active_count") + $this->grabkey("vm.stats.vm.v_wire_count")) * $pagesize);
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        $this->sys->setMemBuffer($this->sys->getMemUsed() - $this->sys->getMemApplication() - $this->sys->getMemCache());
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    }
325 richard 153 
 
2770 rexy 154 
    /**
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     * Processes
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     *
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     * @return void
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     */
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    protected function _processes()
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    {
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        if (CommonFunctions::executeProgram('ps', 'aux', $bufr, PSI_DEBUG)) {
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            $lines = preg_split("/\n/", $bufr, -1, PREG_SPLIT_NO_EMPTY);
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            $processes['*'] = 0;
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            foreach ($lines as $line) {
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                if (preg_match("/^\S+\s+\d+\s+\S+\s+\S+\s+\d+\s+\d+\s+\S+\s+(\w)/", $line, $ar_buf)) {
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                    $processes['*']++;
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                    $state = $ar_buf[1];
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                    if ($state == 'L') $state = 'D'; //linux format
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                    elseif ($state == 'I') $state = 'S';
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                    if (isset($processes[$state])) {
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                        $processes[$state]++;
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                    } else {
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                        $processes[$state] = 1;
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                    }
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                }
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            }
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            if ($processes['*'] > 0) {
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                $this->sys->setProcesses($processes);
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            }
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        }
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    }
325 richard 182 
 
2770 rexy 183 
    /**
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     * get the information
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     *
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     * @see BSDCommon::build()
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     *
3037 rexy 188 
     * @return void
2770 rexy 189 
     */
190 
    public function build()
191 
    {
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        parent::build();
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        if (!$this->blockname || $this->blockname==='vitals') {
194 
            $this->_distroicon();
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            $this->_processes();
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        }
3037 rexy 197 
        if (!$this->blockname || $this->blockname==='memory') {
198 
            $this->_memoryadditional();
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        }
2770 rexy 200 
        if (!$this->blockname || $this->blockname==='network') {
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            $this->_network();
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        }
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    }
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}