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20b4215204
* Switch librenms links to https * Convert librenms links in comments * Switch gnu.org url to https * switch php urls to https
117 lines
4.0 KiB
PHP
117 lines
4.0 KiB
PHP
<?php
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/**
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* OS.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 <https://www.gnu.org/licenses/>.
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*
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* @link https://www.librenms.org
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* @copyright 2020 Tony Murray
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* @author Tony Murray <murraytony@gmail.com>
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*/
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namespace LibreNMS\Modules;
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use LibreNMS\Config;
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use LibreNMS\Interfaces\Discovery\OSDiscovery;
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use LibreNMS\Interfaces\Module;
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use LibreNMS\Interfaces\Polling\OSPolling;
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use LibreNMS\Util\Url;
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class OS implements Module
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{
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public function discover(\LibreNMS\OS $os)
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{
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$this->updateLocation($os);
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if ($os instanceof OSDiscovery) {
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// null out values in case they aren't filled.
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$os->getDevice()->fill([
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'hardware' => null,
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'version' => null,
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'features' => null,
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'serial' => null,
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'icon' => null,
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]);
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$os->discoverOS($os->getDevice());
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}
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$this->handleChanges($os);
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}
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public function poll(\LibreNMS\OS $os)
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{
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$deviceModel = $os->getDevice();
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if ($os instanceof OSPolling) {
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$os->pollOS();
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} else {
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// legacy poller files
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global $graphs, $device;
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if (is_file(base_path('/includes/polling/os/' . $device['os'] . '.inc.php'))) {
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// OS Specific
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include base_path('/includes/polling/os/' . $device['os'] . '.inc.php');
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} elseif ($device['os_group'] && is_file(base_path('/includes/polling/os/' . $device['os_group'] . '.inc.php'))) {
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// OS Group Specific
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include base_path('/includes/polling/os/' . $device['os_group'] . '.inc.php');
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} else {
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echo "Generic :(\n";
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}
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// handle legacy variables, sometimes they are false
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$deviceModel->version = ($version ?? $deviceModel->version) ?: null;
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$deviceModel->hardware = ($hardware ?? $deviceModel->hardware) ?: null;
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$deviceModel->features = ($features ?? $deviceModel->features) ?: null;
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$deviceModel->serial = ($serial ?? $deviceModel->serial) ?: null;
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if (! empty($location)) {
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$deviceModel->setLocation($location);
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}
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}
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$this->handleChanges($os);
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}
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public function cleanup(\LibreNMS\OS $os)
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{
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// no cleanup needed?
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}
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private function handleChanges(\LibreNMS\OS $os)
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{
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$device = $os->getDevice();
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$device->icon = basename(Url::findOsImage($device->os, $device->features, null, 'images/os/'));
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echo trans('device.attributes.location') . ": $device->location\n";
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foreach (['hardware', 'version', 'features', 'serial'] as $attribute) {
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echo \App\Observers\DeviceObserver::attributeChangedMessage($attribute, $device->$attribute, $device->getOriginal($attribute)) . PHP_EOL;
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}
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$device->save();
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}
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private function updateLocation(\LibreNMS\OS $os, $altLocation = null)
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{
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$device = $os->getDevice();
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if ($device->override_sysLocation == 0) {
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$device->setLocation(snmp_get($os->getDeviceArray(), 'sysLocation.0', '-Ovq', 'SNMPv2-MIB'));
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}
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// make sure the location has coordinates
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if (Config::get('geoloc.latlng', true) && $device->location && ! $device->location->hasCoordinates()) {
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$device->location->lookupCoordinates();
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$device->location->save();
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}
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}
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}
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