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<?php
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/**
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* parser 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
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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.Parser.inc.php 604 2012-07-10 07:31:34Z namiltd $
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* @link http://phpsysinfo.sourceforge.net
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*/
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/**
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* parser class with common used parsing metods
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*
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* @category PHP
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* @package PSI
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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 Parser
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{
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/**
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* parsing the output of lspci command
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*
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* @param bool $debug
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* @return array
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*/
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public static function lspci($debug = PSI_DEBUG)
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{
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$arrResults = array();
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if (CommonFunctions::executeProgram("lspci", "", $strBuf, $debug)) {
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$arrLines = preg_split("/\n/", $strBuf, -1, PREG_SPLIT_NO_EMPTY);
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foreach ($arrLines as $strLine) {
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$arrParams = preg_split('/ /', trim($strLine), 2);
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if (count($arrParams) == 2)
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$strName = $arrParams[1];
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else
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$strName = "unknown";
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$strName = preg_replace('/\(.*\)/', '', $strName);
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$dev = new HWDevice();
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$dev->setName($strName);
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$arrResults[] = $dev;
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}
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}
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return $arrResults;
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}
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/**
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* parsing the output of df command
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*
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* @param string $df_param additional parameter for df command
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* @param bool $get_inodes
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*
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* @return array
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*/
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public static function df($df_param = "", $get_inodes = true)
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{
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$arrResult = array();
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if (CommonFunctions::executeProgram('mount', '', $mount, PSI_DEBUG)) {
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$mount = preg_split("/\n/", $mount, -1, PREG_SPLIT_NO_EMPTY);
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foreach ($mount as $mount_line) {
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if (preg_match("/(\S+) on ([\S ]+) type (.*) \((.*)\)/", $mount_line, $mount_buf)) {
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$parm = array();
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$parm['mountpoint'] = trim($mount_buf[2]);
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$parm['fstype'] = $mount_buf[3];
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$parm['name'] = $mount_buf[1];
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if (PSI_SHOW_MOUNT_OPTION) $parm['options'] = $mount_buf[4];
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$mount_parm[] = $parm;
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} elseif (preg_match("/(\S+) is (.*) mounted on (\S+) \(type (.*)\)/", $mount_line, $mount_buf)) {
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$parm = array();
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$parm['mountpoint'] = trim($mount_buf[3]);
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$parm['fstype'] = $mount_buf[4];
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$parm['name'] = $mount_buf[1];
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if (PSI_SHOW_MOUNT_OPTION) $parm['options'] = $mount_buf[2];
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$mount_parm[] = $parm;
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} elseif (preg_match("/(\S+) (.*) on (\S+) \((.*)\)/", $mount_line, $mount_buf)) {
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$parm = array();
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$parm['mountpoint'] = trim($mount_buf[3]);
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$parm['fstype'] = $mount_buf[2];
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$parm['name'] = $mount_buf[1];
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if (PSI_SHOW_MOUNT_OPTION) $parm['options'] = $mount_buf[4];
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$mount_parm[] = $parm;
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} elseif (preg_match("/(\S+) on ([\S ]+) \((\S+)(,\s(.*))?\)/", $mount_line, $mount_buf)) {
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$parm = array();
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$parm['mountpoint'] = trim($mount_buf[2]);
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$parm['fstype'] = $mount_buf[3];
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$parm['name'] = $mount_buf[1];
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if (PSI_SHOW_MOUNT_OPTION) $parm['options'] = isset($mount_buf[5]) ? $mount_buf[5] : '';
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$mount_parm[] = $parm;
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}
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}
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} elseif (CommonFunctions::rfts("/etc/mtab", $mount)) {
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$mount = preg_split("/\n/", $mount, -1, PREG_SPLIT_NO_EMPTY);
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foreach ($mount as $mount_line) {
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if (preg_match("/(\S+) (\S+) (\S+) (\S+) ([0-9]+) ([0-9]+)/", $mount_line, $mount_buf)) {
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$parm = array();
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$mount_point = preg_replace("/\\\\040/i", ' ', $mount_buf[2]); //space as \040
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$parm['mountpoint'] = $mount_point;
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$parm['fstype'] = $mount_buf[3];
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$parm['name'] = $mount_buf[1];
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if (PSI_SHOW_MOUNT_OPTION) $parm['options'] = $mount_buf[4];
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$mount_parm[] = $parm;
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}
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}
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}
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if (CommonFunctions::executeProgram('df', '-k '.$df_param, $df, PSI_DEBUG) && ($df!=="")) {
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$df = preg_split("/\n/", $df, -1, PREG_SPLIT_NO_EMPTY);
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if ($get_inodes && PSI_SHOW_INODES) {
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if (CommonFunctions::executeProgram('df', '-i '.$df_param, $df2, PSI_DEBUG)) {
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$df2 = preg_split("/\n/", $df2, -1, PREG_SPLIT_NO_EMPTY);
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// Store inode use% in an associative array (df_inodes) for later use
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foreach ($df2 as $df2_line) {
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if (preg_match("/^(\S+).*\s([0-9]+)%/", $df2_line, $inode_buf)) {
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$df_inodes[$inode_buf[1]] = $inode_buf[2];
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}
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}
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}
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}
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foreach ($df as $df_line) {
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$df_buf1 = preg_split("/(\%\s)/", $df_line, 3);
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if (count($df_buf1) < 2) {
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continue;
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}
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if (preg_match("/(.*)(\s+)(([0-9]+)(\s+)([0-9]+)(\s+)([\-0-9]+)(\s+)([0-9]+)$)/", $df_buf1[0], $df_buf2)) {
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if (count($df_buf1) == 3) {
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$df_buf = array($df_buf2[1], $df_buf2[4], $df_buf2[6], $df_buf2[8], $df_buf2[10], $df_buf1[2]);
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} else {
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$df_buf = array($df_buf2[1], $df_buf2[4], $df_buf2[6], $df_buf2[8], $df_buf2[10], $df_buf1[1]);
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}
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if (count($df_buf) == 6) {
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$df_buf[5] = trim($df_buf[5]);
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$dev = new DiskDevice();
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$dev->setName(trim($df_buf[0]));
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if ($df_buf[2] < 0) {
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$dev->setTotal($df_buf[3] * 1024);
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$dev->setUsed($df_buf[3] * 1024);
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} else {
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$dev->setTotal($df_buf[1] * 1024);
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$dev->setUsed($df_buf[2] * 1024);
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if ($df_buf[3]>0) {
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$dev->setFree($df_buf[3] * 1024);
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}
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}
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if (PSI_SHOW_MOUNT_POINT) $dev->setMountPoint($df_buf[5]);
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$notwas = true;
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if (isset($mount_parm)) {
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foreach ($mount_parm as $mount_param) { //name and mountpoint find
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if (($mount_param['name']===trim($df_buf[0])) && ($mount_param['mountpoint']===$df_buf[5])) {
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$dev->setFsType($mount_param['fstype']);
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if (PSI_SHOW_MOUNT_OPTION && (trim($mount_param['options'])!=="")) {
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if (PSI_SHOW_MOUNT_CREDENTIALS) {
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$dev->setOptions($mount_param['options']);
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} else {
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$mpo=$mount_param['options'];
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$mpo=preg_replace('/(^guest,)|(^guest$)|(,guest$)/i', '', $mpo);
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$mpo=preg_replace('/,guest,/i', ',', $mpo);
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$mpo=preg_replace('/(^user=[^,]*,)|(^user=[^,]*$)|(,user=[^,]*$)/i', '', $mpo);
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$mpo=preg_replace('/,user=[^,]*,/i', ',', $mpo);
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$mpo=preg_replace('/(^username=[^,]*,)|(^username=[^,]*$)|(,username=[^,]*$)/i', '', $mpo);
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$mpo=preg_replace('/,username=[^,]*,/i', ',', $mpo);
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$mpo=preg_replace('/(^password=[^,]*,)|(^password=[^,]*$)|(,password=[^,]*$)/i', '', $mpo);
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$mpo=preg_replace('/,password=[^,]*,/i', ',', $mpo);
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$dev->setOptions($mpo);
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}
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}
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$notwas = false;
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break;
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}
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}
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if ($notwas) foreach ($mount_parm as $mount_param) { //mountpoint find
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if ($mount_param['mountpoint']===$df_buf[5]) {
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$dev->setFsType($mount_param['fstype']);
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if (PSI_SHOW_MOUNT_OPTION && (trim($mount_param['options'])!=="")) {
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if (PSI_SHOW_MOUNT_CREDENTIALS) {
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$dev->setOptions($mount_param['options']);
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} else {
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$mpo=$mount_param['options'];
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$mpo=preg_replace('/(^guest,)|(^guest$)|(,guest$)/i', '', $mpo);
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$mpo=preg_replace('/,guest,/i', ',', $mpo);
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$mpo=preg_replace('/(^user=[^,]*,)|(^user=[^,]*$)|(,user=[^,]*$)/i', '', $mpo);
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$mpo=preg_replace('/,user=[^,]*,/i', ',', $mpo);
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$mpo=preg_replace('/(^username=[^,]*,)|(^username=[^,]*$)|(,username=[^,]*$)/i', '', $mpo);
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$mpo=preg_replace('/,username=[^,]*,/i', ',', $mpo);
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$mpo=preg_replace('/(^password=[^,]*,)|(^password=[^,]*$)|(,password=[^,]*$)/i', '', $mpo);
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$mpo=preg_replace('/,password=[^,]*,/i', ',', $mpo);
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$dev->setOptions($mpo);
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}
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}
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$notwas = false;
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break;
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}
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}
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}
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if ($notwas) {
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$dev->setFsType('unknown');
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}
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if ($get_inodes && PSI_SHOW_INODES && isset($df_inodes[trim($df_buf[0])])) {
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$dev->setPercentInodesUsed($df_inodes[trim($df_buf[0])]);
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}
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$arrResult[] = $dev;
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}
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}
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}
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} else {
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if (isset($mount_parm)) {
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foreach ($mount_parm as $mount_param) {
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if (is_dir($mount_param['mountpoint'])) {
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$total = disk_total_space($mount_param['mountpoint']);
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if (($mount_param['fstype'] != 'none') && ($total > 0)) {
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$dev = new DiskDevice();
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$dev->setName($mount_param['name']);
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$dev->setFsType($mount_param['fstype']);
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if (PSI_SHOW_MOUNT_POINT) $dev->setMountPoint($mount_param['mountpoint']);
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$dev->setTotal($total);
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$free = disk_free_space($mount_param['mountpoint']);
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if ($free > 0) {
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$dev->setFree($free);
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} else {
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$free = 0;
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}
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if ($total > $free) $dev->setUsed($total - $free);
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if (PSI_SHOW_MOUNT_OPTION) {
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if (PSI_SHOW_MOUNT_CREDENTIALS) {
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$dev->setOptions($mount_param['options']);
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} else {
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$mpo=$mount_param['options'];
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$mpo=preg_replace('/(^guest,)|(^guest$)|(,guest$)/i', '', $mpo);
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$mpo=preg_replace('/,guest,/i', ',', $mpo);
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$mpo=preg_replace('/(^user=[^,]*,)|(^user=[^,]*$)|(,user=[^,]*$)/i', '', $mpo);
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$mpo=preg_replace('/,user=[^,]*,/i', ',', $mpo);
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$mpo=preg_replace('/(^username=[^,]*,)|(^username=[^,]*$)|(,username=[^,]*$)/i', '', $mpo);
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$mpo=preg_replace('/,username=[^,]*,/i', ',', $mpo);
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$mpo=preg_replace('/(^password=[^,]*,)|(^password=[^,]*$)|(,password=[^,]*$)/i', '', $mpo);
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$mpo=preg_replace('/,password=[^,]*,/i', ',', $mpo);
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$dev->setOptions($mpo);
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}
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}
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$arrResult[] = $dev;
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}
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}
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}
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}
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}
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return $arrResult;
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}
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}
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