summaryrefslogtreecommitdiffstats
path: root/modules-available/passthrough/inc/passthrough.inc.php
blob: 51fe7214d5ce6bedeeb2a6c7be3eee7ac3c562ee (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
<?php

class Passthrough
{

	public static function getGroupDropdown(array $row): array
	{
		static $list = false;
		if ($list === false) {
			$list = Database::queryKeyValueList("SELECT groupid, title FROM passthrough_group ORDER BY groupid");
			self::ensurePrepopulated($list);
		}
		$out = [];
		foreach ($list as $id => $title) {
			if ($row['class'] !== '0300' && ($id === 'GPU' || $id === 'GVT'))
				continue;
			$item = ['ptid' => $id, 'ptname' => $id . ' (' . $title . ')'];
			if ($row['@PASSTHROUGH'] === $id) {
				$item['selected'] = 'selected';
			}
			$out[] = $item;
		}
		return $out;
	}

	private static function ensurePrepopulated(&$list)
	{
		$want = [
			'GPU' => '[Special] GPU passthrough default group',
			'GVT' => '[Special] Intel GVT-g default group',
		];
		foreach ($want as $id => $title) {
			if (!isset($list[$id])) {
				Database::exec("INSERT INTO passthrough_group (groupid, title) VALUES (:id, :title)
					ON DUPLICATE KEY UPDATE title = VALUES(title)",
					['id' => $id, 'title' => $title]);
				$list[$id] = $title;
			}
		}
	}

}