/**
* get Logger
*
* @return OSS_Log
*/
public function getLogger()
{
if (null === $this->_logger) {
// Get Doctrine configuration options from the application.ini file
$options = $this->getOptions();
$logger = new OSS_Log();
if (isset($options['enabled']) && $options['enabled']) {
foreach ($options['writers'] as $writer => $writerOptions) {
switch ($writer) {
case 'stream':
if (isset($writerOptions['mode']) && ($writerOptions['mode'] = 'single')) {
$log_path = $writerOptions['path'];
$log_file = $log_path . DIRECTORY_SEPARATOR . (isset($writerOptions['logname']) ? $writerOptions['logname'] : 'log.log');
} else {
$log_path = $writerOptions['path'] . DIRECTORY_SEPARATOR . date('Y') . DIRECTORY_SEPARATOR . date('m');
$log_file = $log_path . DIRECTORY_SEPARATOR . date('Ymd') . '.log';
}
if (file_exists($log_path) == false) {
mkdir($log_path, 0755, true);
@chmod($log_path, 0755);
@chown($log_path, $writerOptions['owner']);
@chgrp($log_path, $writerOptions['group']);
}
if (file_exists($log_file) == false) {
touch($log_file);
@chmod($log_file, 0777);
@chown($log_file, $writerOptions['owner']);
@chgrp($log_file, $writerOptions['group']);
}
$streamWriter = new Zend_Log_Writer_Stream($log_file);
$streamWriter->setFormatter(new Zend_Log_Formatter_Simple('%timestamp% %priorityName% (%priority%) ' . (isset($_SERVER['REMOTE_ADDR']) == true ? "[{$_SERVER['REMOTE_ADDR']}]" : "") . ': %message%' . PHP_EOL));
$logger->addWriter($streamWriter);
if (isset($writerOptions['level'])) {
$logger->addFilter((int) $writerOptions['level']);
}
break;
case 'email':
$mail = new Zend_Mail();
$mail->setFrom($writerOptions['from'])->addTo($writerOptions['to']);
$mailWriter = new Zend_Log_Writer_Mail($mail);
// Set subject text for use; summary of number of errors is appended to the
// subject line before sending the message.
$mailWriter->setSubjectPrependText("[{$writerOptions['prefix']}]");
// Only email entries with level requested and higher.
$mailWriter->addFilter((int) $writerOptions['level']);
$logger->addWriter($mailWriter);
break;
case 'firebug':
if ($writerOptions['enabled']) {
$firebugWriter = new Zend_Log_Writer_Firebug();
$firebugWriter->addFilter((int) $writerOptions['level']);
$logger->addWriter($firebugWriter);
}
break;
default:
try {
$logger->log("Unknown log writer: {$writer}", Zend_Log::WARN);
} catch (Zend_Log_Exception $e) {
die("Unknown log writer [{$writer}] during application bootstrap");
}
break;
}
}
} else {
$logger->addWriter(new Zend_Log_Writer_Null());
}
try {
$logger->debug('Logger instantiated', Zend_Log::INFO);
} catch (Zend_Log_Exception $e) {
die("Unknown log writer [{$writer}] during application bootstrap");
}
$this->_logger = $logger;
}
return $this->_logger;
}
/**
* Poll and update switch objects via SNMP
*/
public function snmpPollAction()
{
$sws = [];
// have we been given a specific switch?
if ($this->getParam('switch', false)) {
if ($sw = $this->getD2R('\\Entities\\Switcher')->findOneBy(['name' => $this->getParam('switch')])) {
$sws[] = $sw;
} else {
echo "ERR: No switch found with name " . $this->getParam('switch') . "\n";
return;
}
} else {
// find all active switches
$sws = $this->getD2R('\\Entities\\Switcher')->getActive();
}
if (count($sws)) {
// create a logger for stdout
if ($this->isVerbose() || $this->isDebug()) {
$writer = new Zend_Log_Writer_Stream('php://output');
$logger = new OSS_Log();
if (!$this->isDebug()) {
}
$logger->addFilter(new Zend_Log_Filter_Priority(OSS_Log::INFO));
$logger->addWriter($writer);
} else {
$logger = false;
}
foreach ($sws as $sw) {
if (trim($sw->getSnmppasswd()) == '') {
$this->verbose("Skipping {$sw->getName()} as no SNMP password set");
continue;
}
if ($sw->getLastPolled() == null) {
echo "First time polling of {$sw->getName()} with SNMP request to {$sw->getHostname()}\n";
} else {
$this->verbose("Polling {$sw->getName()} with SNMP request to {$sw->getHostname()}");
}
$swPolled = false;
try {
$swPolled = false;
$host = new \OSS_SNMP\SNMP($sw->getHostname(), $sw->getSnmppasswd());
$sw->snmpPoll($host, $logger);
$swPolled = true;
if ($sw->getSwitchtype() == \Entities\Switcher::TYPE_SWITCH) {
$sw->snmpPollSwitchPorts($host, $logger);
}
if ($this->getParam('noflush', false)) {
$this->verbose('*** noflush parameter set - NO CHANGES MADE TO DATABASE');
} else {
$this->getD2EM()->flush();
}
} catch (\OSS_SNMP\Exception $e) {
if ($swPolled) {
echo "ERROR: OSS_SNMP exception polling {$sw->getName()} by SNMP\n";
} else {
echo "ERROR: OSS_SNMP exception polling ports for {$sw->getName()} by SNMP\n";
}
}
}
}
}
