RotationTrait.php 1.6 KB

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  1. <?php
  2. /**
  3. * @copyright Copyright (c) 2018 Arthur Schiwon <blizzz@arthur-schiwon.de>
  4. *
  5. * @author Arthur Schiwon <blizzz@arthur-schiwon.de>
  6. * @author dartcafe <github@dartcafe.de>
  7. *
  8. * @license GNU AGPL version 3 or any later version
  9. *
  10. * This program is free software: you can redistribute it and/or modify
  11. * it under the terms of the GNU Affero General Public License as
  12. * published by the Free Software Foundation, either version 3 of the
  13. * License, or (at your option) any later version.
  14. *
  15. * This program is distributed in the hope that it will be useful,
  16. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  17. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  18. * GNU Affero General Public License for more details.
  19. *
  20. * You should have received a copy of the GNU Affero General Public License
  21. * along with this program. If not, see <http://www.gnu.org/licenses/>.
  22. *
  23. */
  24. namespace OCP\Log;
  25. /**
  26. * Trait RotationTrait
  27. *
  28. *
  29. * @since 14.0.0
  30. */
  31. trait RotationTrait {
  32. /**
  33. * @var string
  34. * @since 14.0.0
  35. */
  36. protected $filePath;
  37. /**
  38. * @var int
  39. * @since 14.0.0
  40. */
  41. protected $maxSize;
  42. /**
  43. * @return string the resulting new filepath
  44. * @since 14.0.0
  45. */
  46. protected function rotate():string {
  47. $rotatedFile = $this->filePath.'.1';
  48. rename($this->filePath, $rotatedFile);
  49. return $rotatedFile;
  50. }
  51. /**
  52. * @return bool
  53. * @since 14.0.0
  54. */
  55. protected function shouldRotateBySize():bool {
  56. if ((int)$this->maxSize > 0 && file_exists($this->filePath)) {
  57. $filesize = @filesize($this->filePath);
  58. if ($filesize >= (int)$this->maxSize) {
  59. return true;
  60. }
  61. }
  62. return false;
  63. }
  64. }