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Diffstat (limited to 'includes/media/PNGMetadataExtractor.php')
| -rw-r--r-- | includes/media/PNGMetadataExtractor.php | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/includes/media/PNGMetadataExtractor.php b/includes/media/PNGMetadataExtractor.php index d3c44d4f..9dcde406 100644 --- a/includes/media/PNGMetadataExtractor.php +++ b/includes/media/PNGMetadataExtractor.php @@ -1,10 +1,26 @@ <?php /** * PNG frame counter and metadata extractor. + * * Slightly derived from GIFMetadataExtractor.php * Deliberately not using MWExceptions to avoid external dependencies, encouraging * redistribution. * + * 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 2 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, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * http://www.gnu.org/copyleft/gpl.html + * * @file * @ingroup Media */ |