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| 1 | <?php |
1 | <?php |
| 2 | 2 | ||
| 3 | /* |
3 | /* |
| 4 | * UUID utils for PHP |
4 | * UUID utils for PHP |
| 5 | * Copyright 2011 - 2021 Daniel Marschall, ViaThinkSoft |
5 | * Copyright 2011 - 2021 Daniel Marschall, ViaThinkSoft |
| 6 | * Version 2021-05-21 |
6 | * Version 2021-12-29 |
| 7 | * |
7 | * |
| 8 | * Licensed under the Apache License, Version 2.0 (the "License"); |
8 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 9 | * you may not use this file except in compliance with the License. |
9 | * you may not use this file except in compliance with the License. |
| 10 | * You may obtain a copy of the License at |
10 | * You may obtain a copy of the License at |
| 11 | * |
11 | * |
| Line 291... | Line 291... | ||
| 291 | } |
291 | } |
| 292 | 292 | ||
| 293 | function oid_to_uuid($oid) { |
293 | function oid_to_uuid($oid) { |
| 294 | if (!is_uuid_oid($oid)) return false; |
294 | if (!is_uuid_oid($oid)) return false; |
| 295 | 295 | ||
| 296 | if ($oid[0] == '.') { |
296 | if (substr($oid,0,1) == '.') { |
| 297 | $oid = substr($oid, 1); |
297 | $oid = substr($oid, 1); |
| 298 | } |
298 | } |
| 299 | $ary = explode('.', $oid); |
299 | $ary = explode('.', $oid); |
| 300 | 300 | ||
| 301 | if (!isset($ary[2])) return false; |
301 | if (!isset($ary[2])) return false; |
| Line 311... | Line 311... | ||
| 311 | substr($y, 16, 4).'-'. |
311 | substr($y, 16, 4).'-'. |
| 312 | substr($y, 20, 12); |
312 | substr($y, 20, 12); |
| 313 | } |
313 | } |
| 314 | 314 | ||
| 315 | function is_uuid_oid($oid, $only_allow_root=false) { |
315 | function is_uuid_oid($oid, $only_allow_root=false) { |
| 316 | if ($oid[0] == '.') $oid = substr($oid, 1); // remove leading dot |
316 | if (substr(oid,0,1) == '.') $oid = substr($oid, 1); // remove leading dot |
| 317 | 317 | ||
| 318 | $ary = explode('.', $oid); |
318 | $ary = explode('.', $oid); |
| 319 | 319 | ||
| 320 | if ($only_allow_root) { |
320 | if ($only_allow_root) { |
| 321 | if (count($ary) != 3) return false; |
321 | if (count($ary) != 3) return false; |
| Line 483... | Line 483... | ||
| 483 | } |
483 | } |
| 484 | } |
484 | } |
| 485 | } |
485 | } |
| 486 | } else { |
486 | } else { |
| 487 | // Linux |
487 | // Linux |
| 488 | foreach (glob('/sys/class/net/'.'*'.'/address') as $x) { |
488 | $addresses = @glob('/sys/class/net/'.'*'.'/address'); |
| - | 489 | foreach ($addresses as $x) { |
|
| 489 | if (!strstr($x,'/lo/')) { |
490 | if (!strstr($x,'/lo/')) { |
| 490 | $detected_mac = trim(file_get_contents($x)); |
491 | $detected_mac = trim(file_get_contents($x)); |
| 491 | return $detected_mac; |
492 | return $detected_mac; |
| 492 | } |
493 | } |
| 493 | } |
494 | } |