/**
* Get ports information by SNMP
* @param array $keys
* @return array
* @throws Exception
*/
public function loadPortsInfo($keys)
{
try {
foreach ($keys as $key) {
$resSNMPPorts = PNMSnmp::walk($this, PNMSnmp::getOid($key), 2);
foreach ($resSNMPPorts as $oid => $res) {
preg_match('/(.+[.][0-9]+)[.]([0-9]+)/', $oid, $match);
$portIndex = (int) $match[2];
//if( ! isset($this->ports[$portIndex]) ) {
$this->ports[$portIndex]['ifIndex'] = $portIndex;
//}
preg_match('/([^:]+): "?([^"]+)"?/', $res, $values_match);
switch ($values_match[1]) {
case "INTEGER":
case "Gauge32":
case "Counter32":
$this->ports[$portIndex][$key] = (int) $values_match[2];
break;
default:
$this->ports[$portIndex][$key] = $values_match[2];
}
$hostConn = $this->getConnectionOnPort($portIndex);
if ($hostConn instanceof Connection) {
$this->ports[$portIndex]['hasConnection'] = $hostConn->hostDst;
}
}
}
} catch (Exception $exc) {
throw new Exception($exc->getMessage());
}
foreach ($this->ports as $k => $port) {
if (preg_match($this->ifNameExceptionsRegex, $port['ifDescr'])) {
unset($this->ports[$k]);
}
}
return $this->ports;
}
/**
* change SNMP value of Host
*/
public function actionSetSNMP()
{
try {
$name = $_POST['name'];
switch ($_POST['key']) {
case "ifAlias":
$type = 's';
break;
default:
$type = 'i';
}
$model = $this->loadModelByName($name);
if ($model) {
$key = PNMSnmp::getOid($_POST['key']);
$index = (int) $_POST['index'];
$value = $_POST['value'];
$oid = $key . '.' . $index;
$result = $model->setSNMPValue($oid, $type, $value);
}
$this->layout = '//layouts/json';
$this->render('jsonSetStatus', array('result' => $result));
} catch (Exception $exc) {
$this->render('jsonError', array('error' => "actionSetSNMP error:" . $exc->getMessage()));
}
}
