Tony Murray 980590b293 Change the recommended snmpwalk capture options to ease parsing. (#4804)
Remove `t` we lose the declaration of the Timeticks: type with that
Add `U` removes unit suffixes.
Add `b` displays indexes numerically instead of as strings
2016-10-15 15:47:06 +01:00

83 lines
2.3 KiB
PHP

<?php
/**
* output.php
*
* runs the requested command and outputs as a file or json
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* @package LibreNMS
* @link http://librenms.org
* @copyright 2016 Tony Murray
* @author Tony Murray <murraytony@gmail.com>
*/
if (!is_admin()) {
echo("Insufficient Privileges");
exit();
}
$hostname = escapeshellcmd($_REQUEST['hostname']);
$type = $_REQUEST['type'];
switch ($type) {
case 'poller':
$cmd = "php ${config['install_dir']}/poller.php -h $hostname -r -f -d";
$filename = "poller-$hostname.txt";
break;
case 'snmpwalk':
$device = device_by_name(mres($hostname));
$cmd = gen_snmpwalk_cmd($device, '.', ' -OUneb');
if ($debug) {
$cmd .= ' 2>&1';
}
$filename = $device['os'] . '-' . $device['hostname'] . '.snmpwalk';
break;
case 'discovery':
$cmd = "php ${config['install_dir']}/discovery.php -h $hostname -d";
$filename = "discovery-$hostname.txt";
break;
default:
echo 'You must specify a valid type';
exit();
}
// ---- Output ----
if ($_GET['format'] == 'text') {
header("Content-type: text/plain");
header('X-Accel-Buffering: no');
if (($fp = popen($cmd, "r"))) {
while (!feof($fp)) {
$line = stream_get_line($fp, 1024, PHP_EOL);
echo preg_replace('/\033\[[\d;]+m/', '', $line) . PHP_EOL;
ob_flush();
flush(); // you have to flush buffer
}
fclose($fp);
}
} elseif ($_GET['format'] == 'download') {
ob_start();
$output = shell_exec($cmd);
ob_end_clean();
$output = preg_replace('/\033\[[\d;]+m/', '', $output);
file_download($filename, $output);
}