mirror of
https://github.com/unraid/webgui.git
synced 2025-12-31 14:40:36 -06:00
53 lines
1.6 KiB
PHP
53 lines
1.6 KiB
PHP
<?PHP
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/* Copyright 2005-2023, Lime Technology
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* Copyright 2012-2023, Bergware International.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License version 2,
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* as published by the Free Software Foundation.
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*/
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?>
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<?
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$docroot ??= ($_SERVER['DOCUMENT_ROOT'] ?: '/usr/local/emhttp');
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require_once "$docroot/webGui/include/Secure.php";
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function pgrep($proc) {
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return exec('pgrep --ns $$ -f '."$proc");
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}
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if (isset($_POST['kill']) && $_POST['kill'] > 1) {
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exec("kill ".$_POST['kill']);
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foreach (glob("/tmp/plugins/pluginPending/*") as $file) unlink($file);
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die();
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}
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$start = $_POST['start'] ?? 0;
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[$command,$args] = array_pad(explode(' ',unscript($_POST['cmd']??''),2),2,'');
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// find absolute path of command
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foreach (glob("$docroot/plugins/*/scripts",GLOB_NOSORT) as $path) {
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if ($name = realpath("$path/$command")) break;
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}
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$pid = 0; // preset to not started
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if ($command && strncmp($name,$path,strlen($path))===0) {
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if (isset($_POST['pid'])) {
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// return running pid
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$pid = pgrep($name);
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} elseif ($start==2) {
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// execute command and return result - post request
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$run = popen("$name $args",'r');
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while (!feof($run)) echo fgets($run);
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pclose($run);
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$pid = '';
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} elseif ($start==1 or !pgrep($name)) {
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// start command in background and return pid - nchan channel
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$pid = exec("nohup bash -c 'sleep .3 && $name $args' 1>/dev/null 2>&1 & echo \$!");
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}
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}
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echo $pid;
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?>
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