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