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* TOS support for fping in LibreNMS/Data/Source/Fping.php * TOS support for fping in app/Jobs/PingCheck.php * Doc * Improve doc
82 lines
2.4 KiB
PHP
82 lines
2.4 KiB
PHP
<?php
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/*
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* Fping.php
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*
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* -Description-
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* @package LibreNMS
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* @link http://librenms.org
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* @copyright 2021 Tony Murray
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* @author Tony Murray <murraytony@gmail.com>
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*/
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namespace LibreNMS\Data\Source;
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use LibreNMS\Config;
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use Log;
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use Symfony\Component\Process\Process;
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class Fping
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{
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/**
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* Run fping against a hostname/ip in count mode and collect stats.
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*
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* @param string $host
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* @param int $count (min 1)
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* @param int $interval (min 20)
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* @param int $timeout (not more than $interval)
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* @param string $address_family ipv4 or ipv6
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* @return \LibreNMS\Data\Source\FpingResponse
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*/
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public function ping($host, $count = 3, $interval = 1000, $timeout = 500, $address_family = 'ipv4'): FpingResponse
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{
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$interval = max($interval, 20);
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$fping = Config::get('fping');
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$fping_tos = Config::get('fping_options.tos', 0);
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$cmd = [$fping];
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if ($address_family == 'ipv6') {
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$fping6 = Config::get('fping6');
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$cmd = is_executable($fping6) ? [$fping6] : [$fping, '-6'];
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}
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// build the command
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$cmd = array_merge($cmd, [
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'-e',
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'-q',
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'-c',
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max($count, 1),
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'-p',
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$interval,
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'-t',
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max($timeout, $interval),
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'-O',
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$fping_tos,
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$host,
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]);
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$process = app()->make(Process::class, ['command' => $cmd]);
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Log::debug('[FPING] ' . $process->getCommandLine() . PHP_EOL);
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$process->run();
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$response = FpingResponse::parseOutput($process->getErrorOutput(), $process->getExitCode());
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Log::debug("response: $response");
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return $response;
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}
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}
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