240 lines
11 KiB
PHP
240 lines
11 KiB
PHP
<?php
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/**
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* SNMPPInfo Plugin
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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_Plugin_SNMPPInfo
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* @author Mieczyslaw Nalewaj <namiltd@users.sourceforge.net>
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* @copyright 2011 phpSysInfo
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* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License
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* @version SVN: $Id: class.snmppinfo.inc.php 661 2012-08-27 11:26:39Z namiltd $
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* @link http://phpsysinfo.sourceforge.net
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*/
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/**
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* SNMPPInfo Plugin, which displays battery state
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*
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* @category PHP
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* @package PSI_Plugin_SNMPPInfo
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* @author Mieczyslaw Nalewaj <namiltd@users.sourceforge.net>
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* @copyright 2011 phpSysInfo
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* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License
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* @version $Id: class.snmppinfo.inc.php 661 2012-08-27 11:26:39Z namiltd $
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* @link http://phpsysinfo.sourceforge.net
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*/
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class SNMPPInfo extends PSI_Plugin
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{
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/**
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* variable, which holds the content of the command
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* @var array
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*/
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private $_filecontent = array();
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/**
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* variable, which holds the result before the xml is generated out of this array
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* @var array
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*/
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private $_result = array();
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/**
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* read the data into an internal array and also call the parent constructor
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*
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* @param String $enc encoding
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*/
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public function __construct($enc)
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{
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parent::__construct(__CLASS__, $enc);
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switch (strtolower(PSI_PLUGIN_SNMPPINFO_ACCESS)) {
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case 'command':
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if (defined('PSI_PLUGIN_SNMPPINFO_DEVICES') && is_string(PSI_PLUGIN_SNMPPINFO_DEVICES)) {
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if (preg_match(ARRAY_EXP, PSI_PLUGIN_SNMPPINFO_DEVICES)) {
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$printers = eval(PSI_PLUGIN_SNMPPINFO_DEVICES);
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} else {
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$printers = array(PSI_PLUGIN_SNMPPINFO_DEVICES);
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}
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foreach ($printers as $printer) {
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CommonFunctions::executeProgram("snmpwalk", "-Ona -c public -v 1 ".$printer." .1.3.6.1.2.1.1.5", $buffer, PSI_DEBUG);
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if (strlen(trim($buffer)) > 0) {
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$this->_filecontent[$printer] = $buffer;
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CommonFunctions::executeProgram("snmpwalk", "-Ona -c public -v 1 ".$printer." .1.3.6.1.2.1.43.11.1.1", $buffer2, PSI_DEBUG);
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if (strlen(trim($buffer2)) > 0) {
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$this->_filecontent[$printer] = $this->_filecontent[$printer]."\n".$buffer2;
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}
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CommonFunctions::executeProgram("snmpwalk", "-Ona -c public -v 1 ".$printer." .1.3.6.1.2.1.43.18.1.1", $buffer3, PSI_DEBUG);
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if (strlen(trim($buffer3)) > 0) {
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$this->_filecontent[$printer] = $this->_filecontent[$printer]."\n".$buffer3;
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}
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}
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}
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}
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break;
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case 'php-snmp':
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snmp_set_valueretrieval(SNMP_VALUE_LIBRARY);
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snmp_set_oid_output_format(SNMP_OID_OUTPUT_NUMERIC);
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if (defined('PSI_PLUGIN_SNMPPINFO_DEVICES') && is_string(PSI_PLUGIN_SNMPPINFO_DEVICES)) {
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if (preg_match(ARRAY_EXP, PSI_PLUGIN_SNMPPINFO_DEVICES)) {
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$printers = eval(PSI_PLUGIN_SNMPPINFO_DEVICES);
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} else {
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$printers = array(PSI_PLUGIN_SNMPPINFO_DEVICES);
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}
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foreach ($printers as $printer) {
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if (! PSI_DEBUG) {
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restore_error_handler(); /* default error handler */
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$old_err_rep = error_reporting();
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error_reporting(E_ERROR); /* fatal errors only */
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}
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$bufferarr=snmprealwalk($printer, "public", ".1.3.6.1.2.1.1.5", 1000000, 1);
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if (! PSI_DEBUG) {
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error_reporting($old_err_rep); /* restore error level */
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set_error_handler('errorHandlerPsi'); /* restore error handler */
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}
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if (! empty($bufferarr)) {
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$buffer="";
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foreach ($bufferarr as $id=>$string) {
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$buffer=$buffer.$id." = ".$string."\n";
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}
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if (! PSI_DEBUG) {
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restore_error_handler(); /* default error handler */
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$old_err_rep = error_reporting();
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error_reporting(E_ERROR); /* fatal errors only */
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}
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$bufferarr2=snmprealwalk($printer, "public", ".1.3.6.1.2.1.43.11.1.1", 1000000, 1);
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if (! PSI_DEBUG) {
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error_reporting($old_err_rep); /* restore error level */
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set_error_handler('errorHandlerPsi'); /* restore error handler */
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}
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if (! empty($bufferarr2)) {
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foreach ($bufferarr2 as $id=>$string) {
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$buffer=$buffer.$id." = ".$string."\n";
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}
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}
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if (! PSI_DEBUG) {
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restore_error_handler(); /* default error handler */
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$old_err_rep = error_reporting();
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error_reporting(E_ERROR); /* fatal errors only */
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}
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$bufferarr3=snmprealwalk($printer, "public", ".1.3.6.1.2.1.43.18.1.1", 1000000, 1);
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if (! PSI_DEBUG) {
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error_reporting($old_err_rep); /* restore error level */
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set_error_handler('errorHandlerPsi'); /* restore error handler */
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}
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if (! empty($bufferarr3)) {
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foreach ($bufferarr3 as $id=>$string) {
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$buffer=$buffer.$id." = ".$string."\n";
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}
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}
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if (strlen(trim($buffer)) > 0) {
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$this->_filecontent[$printer] = $buffer;
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}
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}
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}
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}
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break;
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case 'data':
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if (defined('PSI_PLUGIN_SNMPPINFO_DEVICES') && is_string(PSI_PLUGIN_SNMPPINFO_DEVICES)) {
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if (preg_match(ARRAY_EXP, PSI_PLUGIN_SNMPPINFO_DEVICES)) {
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$printers = eval(PSI_PLUGIN_SNMPPINFO_DEVICES);
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} else {
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$printers = array(PSI_PLUGIN_SNMPPINFO_DEVICES);
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}
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$pn=0;
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foreach ($printers as $printer) {
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$buffer="";
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if (CommonFunctions::rfts(APP_ROOT."/data/snmppinfo{$pn}.txt", $buffer) && !empty($buffer)) {
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$this->_filecontent[$printer] = $buffer;
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}
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$pn++;
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}
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}
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break;
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default:
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$this->global_error->addError("switch(PSI_PLUGIN_SNMPPINFO_ACCESS)", "Bad SNMPPInfo configuration in phpsysinfo.ini");
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break;
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}
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}
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/**
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* doing all tasks to get the required informations that the plugin needs
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* result is stored in an internal array
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*
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* @return void
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*/
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public function execute()
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{
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if (empty($this->_filecontent)) {
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return;
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}
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foreach ($this->_filecontent as $printer=>$result) {
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$lines = preg_split('/\r?\n/', $result);
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foreach ($lines as $line) {
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if (preg_match('/^\.1\.3\.6\.1\.2\.1\.43\.11\.1\.1\.6\.1\.(.*) = STRING:\s(.*)/', $line, $data)) {
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$this->_result[$printer][$data[1]]['prtMarkerSuppliesDescription']=trim($data[2], "\"");
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}
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if (preg_match('/^\.1\.3\.6\.1\.2\.1\.43\.11\.1\.1\.7\.1\.(.*) = INTEGER:\s(.*)/', $line, $data)) {
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$this->_result[$printer][$data[1]]['prtMarkerSuppliesSupplyUnit']=$data[2];
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}
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if (preg_match('/^\.1\.3\.6\.1\.2\.1\.43\.11\.1\.1\.8\.1\.(.*) = INTEGER:\s(.*)/', $line, $data)) {
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$this->_result[$printer][$data[1]]['prtMarkerSuppliesMaxCapacity']=$data[2];
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}
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if (preg_match('/^\.1\.3\.6\.1\.2\.1\.43\.11\.1\.1\.9\.1\.(.*) = INTEGER:\s(.*)/', $line, $data)) {
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$this->_result[$printer][$data[1]]['prtMarkerSuppliesLevel']=$data[2];
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}
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if (preg_match('/^\.1\.3\.6\.1\.2\.1\.1\.5\.0 = STRING:\s(.*)/', $line, $data)) {
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$this->_result[$printer][0]['prtMarkerSuppliesDescription']=trim($data[1], "\"");;
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}
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if (preg_match('/^\.1\.3\.6\.1\.2\.1\.43\.18\.1\.1\.8\.1\.(.*) = STRING:\s(.*)/', $line, $data)) {
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$this->_result[$printer][99][$data[1]]["message"]=trim($data[2], "\"");
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}
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if (preg_match('/^\.1\.3\.6\.1\.2\.1\.43\.18\.1\.1\.2\.1\.(.*) = INTEGER:\s(.*)/', $line, $data)) {
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$this->_result[$printer][99][$data[1]]["severity"]=$data[2];
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}
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}
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}
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}
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/**
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* generates the XML content for the plugin
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*
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* @return SimpleXMLElement entire XML content for the plugin
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*/
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public function xml()
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{
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foreach ($this->_result as $printer=>$markersupplies_item) {
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$xmlsnmppinfo_printer = $this->xml->addChild("Printer");
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$xmlsnmppinfo_printer->addAttribute("Device", $printer);
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foreach ($markersupplies_item as $marker=>$snmppinfo_item) {
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if ($marker==0) {
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$xmlsnmppinfo_printer->addAttribute("Name", $snmppinfo_item['prtMarkerSuppliesDescription']);
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} elseif ($marker==99) {
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foreach ($snmppinfo_item as $item=>$iarr) {
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if (isset($iarr["message"]) && $iarr["message"] != "") {
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$xmlsnmppinfo_errors = $xmlsnmppinfo_printer->addChild("PrinterMessage");
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$xmlsnmppinfo_errors->addAttribute("Message", $iarr["message"]);
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$xmlsnmppinfo_errors->addAttribute("Severity", $iarr["severity"]);
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}
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}
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} else {
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$xmlsnmppinfo = $xmlsnmppinfo_printer->addChild("MarkerSupplies");
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if (isset($snmppinfo_item['prtMarkerSuppliesDescription']))
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$xmlsnmppinfo->addAttribute("Description", $snmppinfo_item['prtMarkerSuppliesDescription']);
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else
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$xmlsnmppinfo->addAttribute("Description", ""); /* empty on some devices */
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$xmlsnmppinfo->addAttribute("SupplyUnit", $snmppinfo_item['prtMarkerSuppliesSupplyUnit']);
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$xmlsnmppinfo->addAttribute("MaxCapacity", $snmppinfo_item['prtMarkerSuppliesMaxCapacity']);
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$xmlsnmppinfo->addAttribute("Level", $snmppinfo_item['prtMarkerSuppliesLevel']);
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}
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}
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}
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return $this->xml->getSimpleXmlElement();
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}
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}
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