| 0,0 → 1,279 |
|---|
| <?php |
| /** |
| * SNMPPInfo Plugin, which displays printers info via SNMP |
| * |
| * @category PHP |
| * @package PSI_Plugin_SNMPPInfo |
| * @author Mieczyslaw Nalewaj <namiltd@users.sourceforge.net> |
| * @copyright 2011 phpSysInfo |
| * @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License version 2, or (at your option) any later version |
| * @version $Id: class.snmppinfo.inc.php 661 2012-08-27 11:26:39Z namiltd $ |
| * @link http://phpsysinfo.sourceforge.net |
| */ |
| class SNMPPInfo extends PSI_Plugin |
| { |
| /** |
| * variable, which holds the content of the command |
| * @var array |
| */ |
| private $_filecontent = array(); |
| |
| /** |
| * variable, which holds the result before the xml is generated out of this array |
| * @var array |
| */ |
| private $_result = array(); |
| |
| /** |
| * read the data into an internal array and also call the parent constructor |
| * |
| * @param String $enc encoding |
| */ |
| public function __construct($enc) |
| { |
| parent::__construct(__CLASS__, $enc); |
| switch (strtolower(PSI_PLUGIN_SNMPPINFO_ACCESS)) { |
| case 'command': |
| if (defined('PSI_PLUGIN_SNMPPINFO_DEVICES') && is_string(PSI_PLUGIN_SNMPPINFO_DEVICES)) { |
| if (preg_match(ARRAY_EXP, PSI_PLUGIN_SNMPPINFO_DEVICES)) { |
| $printers = eval(PSI_PLUGIN_SNMPPINFO_DEVICES); |
| } else { |
| $printers = array(PSI_PLUGIN_SNMPPINFO_DEVICES); |
| } |
| foreach ($printers as $printer) { |
| CommonFunctions::executeProgram("snmpwalk", "-Ona -c public -v 1 -t ".PSI_SNMP_TIMEOUT_INT." -r ".PSI_SNMP_RETRY_INT." ".$printer." .1.3.6.1.2.1.1.5", $buffer, PSI_DEBUG); |
| if (strlen($buffer) > 0) { |
| $this->_filecontent[$printer] = $buffer; |
| |
| CommonFunctions::executeProgram("snmpwalk", "-Ona -c public -v 1 -t ".PSI_SNMP_TIMEOUT_INT." -r ".PSI_SNMP_RETRY_INT." ".$printer." .1.3.6.1.4.1.367.3.2.1.2.24.1.1", $buffer1, false); |
| if (strlen($buffer1) > 0) { |
| $this->_filecontent[$printer] .= "\n".$buffer1; |
| } |
| |
| CommonFunctions::executeProgram("snmpwalk", "-Ona -c public -v 1 -t ".PSI_SNMP_TIMEOUT_INT." -r ".PSI_SNMP_RETRY_INT." ".$printer." .1.3.6.1.2.1.43.11.1.1", $buffer2, PSI_DEBUG); |
| if (strlen($buffer2) > 0) { |
| $this->_filecontent[$printer] .= "\n".$buffer2; |
| } |
| CommonFunctions::executeProgram("snmpwalk", "-Ona -c public -v 1 -t ".PSI_SNMP_TIMEOUT_INT." -r ".PSI_SNMP_RETRY_INT." ".$printer." .1.3.6.1.2.1.43.18.1.1", $buffer3, PSI_DEBUG); |
| if (strlen($buffer3) > 0) { |
| $this->_filecontent[$printer] .= "\n".$buffer3; |
| } |
| } |
| } |
| } |
| break; |
| case 'php-snmp': |
| if (!extension_loaded("snmp")) { |
| $this->global_error->addError("Requirements error", "SNMPPInfo plugin requires the snmp extension to php in order to work properly"); |
| break; |
| } |
| snmp_set_valueretrieval(SNMP_VALUE_LIBRARY); |
| snmp_set_oid_output_format(SNMP_OID_OUTPUT_NUMERIC); |
| if (defined('PSI_PLUGIN_SNMPPINFO_DEVICES') && is_string(PSI_PLUGIN_SNMPPINFO_DEVICES)) { |
| if (preg_match(ARRAY_EXP, PSI_PLUGIN_SNMPPINFO_DEVICES)) { |
| $printers = eval(PSI_PLUGIN_SNMPPINFO_DEVICES); |
| } else { |
| $printers = array(PSI_PLUGIN_SNMPPINFO_DEVICES); |
| } |
| foreach ($printers as $printer) { |
| if (! PSI_DEBUG) { |
| restore_error_handler(); /* default error handler */ |
| $old_err_rep = error_reporting(); |
| error_reporting(E_ERROR); /* fatal errors only */ |
| } |
| $bufferarr=snmprealwalk($printer, "public", ".1.3.6.1.2.1.1.5", 1000000 * PSI_SNMP_TIMEOUT_INT, PSI_SNMP_RETRY_INT); |
| if (! PSI_DEBUG) { |
| error_reporting($old_err_rep); /* restore error level */ |
| set_error_handler('errorHandlerPsi'); /* restore error handler */ |
| } |
| if (! empty($bufferarr)) { |
| $buffer=""; |
| foreach ($bufferarr as $id=>$string) { |
| $buffer .= $id." = ".$string."\n"; |
| } |
| |
| restore_error_handler(); /* default error handler */ |
| $old_err_rep = error_reporting(); |
| error_reporting(E_ERROR); /* fatal errors only */ |
| |
| $bufferarr1=snmprealwalk($printer, "public", ".1.3.6.1.4.1.367.3.2.1.2.24.1.1", 1000000 * PSI_SNMP_TIMEOUT_INT, PSI_SNMP_RETRY_INT); |
| |
| error_reporting($old_err_rep); /* restore error level */ |
| set_error_handler('errorHandlerPsi'); /* restore error handler */ |
| if (! empty($bufferarr1)) { |
| foreach ($bufferarr1 as $id=>$string) { |
| $buffer .= $id." = ".$string."\n"; |
| } |
| } |
| |
| if (! PSI_DEBUG) { |
| restore_error_handler(); /* default error handler */ |
| $old_err_rep = error_reporting(); |
| error_reporting(E_ERROR); /* fatal errors only */ |
| } |
| $bufferarr2=snmprealwalk($printer, "public", ".1.3.6.1.2.1.43.11.1.1", 1000000 * PSI_SNMP_TIMEOUT_INT, PSI_SNMP_RETRY_INT); |
| if (! PSI_DEBUG) { |
| error_reporting($old_err_rep); /* restore error level */ |
| set_error_handler('errorHandlerPsi'); /* restore error handler */ |
| } |
| if (! empty($bufferarr2)) { |
| foreach ($bufferarr2 as $id=>$string) { |
| $buffer .= $id." = ".$string."\n"; |
| } |
| } |
| |
| if (! PSI_DEBUG) { |
| restore_error_handler(); /* default error handler */ |
| $old_err_rep = error_reporting(); |
| error_reporting(E_ERROR); /* fatal errors only */ |
| } |
| $bufferarr3=snmprealwalk($printer, "public", ".1.3.6.1.2.1.43.18.1.1", 1000000 * PSI_SNMP_TIMEOUT_INT, PSI_SNMP_RETRY_INT); |
| if (! PSI_DEBUG) { |
| error_reporting($old_err_rep); /* restore error level */ |
| set_error_handler('errorHandlerPsi'); /* restore error handler */ |
| } |
| if (! empty($bufferarr3)) { |
| foreach ($bufferarr3 as $id=>$string) { |
| $buffer .= $id." = ".$string."\n"; |
| } |
| } |
| |
| if (strlen(trim($buffer)) > 0) { |
| $this->_filecontent[$printer] = $buffer; |
| } |
| } |
| } |
| } |
| break; |
| case 'data': |
| if (defined('PSI_PLUGIN_SNMPPINFO_DEVICES') && is_string(PSI_PLUGIN_SNMPPINFO_DEVICES)) { |
| if (preg_match(ARRAY_EXP, PSI_PLUGIN_SNMPPINFO_DEVICES)) { |
| $printers = eval(PSI_PLUGIN_SNMPPINFO_DEVICES); |
| } else { |
| $printers = array(PSI_PLUGIN_SNMPPINFO_DEVICES); |
| } |
| $pn=0; |
| foreach ($printers as $printer) { |
| $buffer=""; |
| if (CommonFunctions::rfts(PSI_APP_ROOT."/data/snmppinfo{$pn}.txt", $buffer) && !empty($buffer)) { |
| $this->_filecontent[$printer] = $buffer; |
| } |
| $pn++; |
| } |
| } |
| break; |
| default: |
| $this->global_error->addConfigError("__construct()", "[snmppinfo] ACCESS"); |
| break; |
| } |
| } |
| |
| /** |
| * doing all tasks to get the required informations that the plugin needs |
| * result is stored in an internal array |
| * |
| * @return void |
| */ |
| public function execute() |
| { |
| if (empty($this->_filecontent)) { |
| return; |
| } |
| foreach ($this->_filecontent as $printer=>$result) { |
| $result = preg_replace('/End of MIB\r?\n/', '', $result); |
| $result = preg_replace('/\s\r?\n([^\.])/', ' $1', $result); |
| $lines = preg_split('/\r?\n/', $result); |
| foreach ($lines as $line) { |
| if (preg_match('/^(.+) = Hex-STRING:\s(.+)/', $line, $linetmp)) { |
| $hexchars = explode(" ", trim($linetmp[2])); |
| $newstring = ""; |
| foreach ($hexchars as $hexchar) { |
| $hexint = hexdec($hexchar); |
| if (($hexint<32) || ($hexint>126)) { |
| $newstring .= "."; |
| } else { |
| $newstring .= chr($hexint); |
| } |
| } |
| if ($newstring!=="") { |
| $line = $linetmp[1]." = STRING: ".$newstring; |
| } |
| } |
| if (preg_match('/^\.1\.3\.6\.1\.2\.1\.43\.11\.1\.1\.6\.1\.(.*) = STRING:\s(.*)/', $line, $data)) { |
| $this->_result[$printer][$data[1]]['prtMarkerSuppliesDescription']=trim($data[2], "\""); |
| } elseif (preg_match('/^\.1\.3\.6\.1\.2\.1\.43\.11\.1\.1\.7\.1\.(.*) = INTEGER:\s(.*)/', $line, $data)) { |
| $this->_result[$printer][$data[1]]['prtMarkerSuppliesSupplyUnit']=$data[2]; |
| } elseif (preg_match('/^\.1\.3\.6\.1\.2\.1\.43\.11\.1\.1\.8\.1\.(.*) = INTEGER:\s(.*)/', $line, $data)) { |
| $this->_result[$printer][$data[1]]['prtMarkerSuppliesMaxCapacity']=$data[2]; |
| } elseif (preg_match('/^\.1\.3\.6\.1\.2\.1\.43\.11\.1\.1\.9\.1\.(.*) = INTEGER:\s(.*)/', $line, $data)) { |
| $this->_result[$printer][$data[1]]['prtMarkerSuppliesLevel']=$data[2]; |
| } elseif (preg_match('/^\.1\.3\.6\.1\.2\.1\.1\.5\.0 = STRING:\s(.*)/', $line, $data)) { |
| $this->_result[$printer][0]['prtMarkerSuppliesDescription']=trim($data[1], "\""); |
| } elseif (preg_match('/^\.1\.3\.6\.1\.2\.1\.43\.18\.1\.1\.8\.1\.(.*) = STRING:\s(.*)/', $line, $data)) { |
| $this->_result[$printer][99][$data[1]]["message"]=trim($data[2], "\""); |
| } elseif (preg_match('/^\.1\.3\.6\.1\.2\.1\.43\.18\.1\.1\.2\.1\.(.*) = INTEGER:\s(.*)/', $line, $data)) { |
| $this->_result[$printer][99][$data[1]]["severity"]=$data[2]; |
| |
| } elseif (preg_match('/^\.1\.3\.6\.1\.4\.1\.367\.3\.2\.1\.2\.24\.1\.1\.2\.(.*) = STRING:\s(.*)/', $line, $data)) { |
| $this->_result[$printer][$data[1]]['prtMarkerSuppliesDescriptionRicoh']=trim($data[2], "\""); |
| } elseif (preg_match('/^\.1\.3\.6\.1\.4\.1\.367\.3\.2\.1\.2\.24\.1\.1\.5\.(.*) = INTEGER:\s(.*)/', $line, $data)) { |
| $this->_result[$printer][$data[1]]['prtMarkerSuppliesLevelRicoh']=$data[2]; |
| } |
| } |
| } |
| } |
| |
| /** |
| * generates the XML content for the plugin |
| * |
| * @return SimpleXMLElement entire XML content for the plugin |
| */ |
| public function xml() |
| { |
| foreach ($this->_result as $printer=>$markersupplies_item) { |
| $xmlsnmppinfo_printer = $this->xml->addChild("Printer"); |
| $xmlsnmppinfo_printer->addAttribute("Device", $printer); |
| if (isset($markersupplies_item[1]) && |
| isset($markersupplies_item[1]['prtMarkerSuppliesDescriptionRicoh']) && |
| isset($markersupplies_item[1]['prtMarkerSuppliesLevelRicoh'])) { |
| $ricoh = true; |
| } else { |
| $ricoh = false; |
| } |
| |
| foreach ($markersupplies_item as $marker=>$snmppinfo_item) { |
| if ($marker==0) { |
| $xmlsnmppinfo_printer->addAttribute("Name", $snmppinfo_item['prtMarkerSuppliesDescription']); |
| } elseif ($marker==99) { |
| foreach ($snmppinfo_item as $item=>$iarr) { |
| if (isset($iarr["message"]) && $iarr["message"] != "") { |
| $xmlsnmppinfo_errors = $xmlsnmppinfo_printer->addChild("PrinterMessage"); |
| $xmlsnmppinfo_errors->addAttribute("Message", $iarr["message"]); |
| $xmlsnmppinfo_errors->addAttribute("Severity", $iarr["severity"]); |
| } |
| } |
| } else { |
| if ($ricoh) { |
| if (isset($snmppinfo_item['prtMarkerSuppliesDescriptionRicoh'])) { |
| $xmlsnmppinfo = $xmlsnmppinfo_printer->addChild("MarkerSupplies"); |
| |
| $xmlsnmppinfo->addAttribute("Description", $snmppinfo_item['prtMarkerSuppliesDescriptionRicoh']); |
| $xmlsnmppinfo->addAttribute("SupplyUnit", "19"); |
| $xmlsnmppinfo->addAttribute("MaxCapacity", "100"); |
| $xmlsnmppinfo->addAttribute("Level", isset($snmppinfo_item['prtMarkerSuppliesLevelRicoh']) ? $snmppinfo_item['prtMarkerSuppliesLevelRicoh'] : ""); |
| } |
| } else { |
| $xmlsnmppinfo = $xmlsnmppinfo_printer->addChild("MarkerSupplies"); |
| |
| $xmlsnmppinfo->addAttribute("Description", isset($snmppinfo_item['prtMarkerSuppliesDescription']) ? $snmppinfo_item['prtMarkerSuppliesDescription'] : ""); |
| $xmlsnmppinfo->addAttribute("SupplyUnit", isset($snmppinfo_item['prtMarkerSuppliesSupplyUnit']) ? $snmppinfo_item['prtMarkerSuppliesSupplyUnit'] : ""); |
| $xmlsnmppinfo->addAttribute("MaxCapacity", isset($snmppinfo_item['prtMarkerSuppliesMaxCapacity']) ? $snmppinfo_item['prtMarkerSuppliesMaxCapacity'] : ""); |
| $xmlsnmppinfo->addAttribute("Level", isset($snmppinfo_item['prtMarkerSuppliesLevel']) ? $snmppinfo_item['prtMarkerSuppliesLevel'] : ""); |
| } |
| } |
| } |
| } |
| |
| return $this->xml->getSimpleXmlElement(); |
| } |
| } |