| 1 | <?php |
| 2 | |
| 3 | /** |
| 4 | * ContentType.class.php |
| 5 | * |
| 6 | * This file contains functions needed to handle content type headers |
| 7 | * (rfc2045) in mime messages. |
| 8 | * |
| 9 | * @copyright © 2003-2007 The SquirrelMail Project Team |
| 10 | * @license http://opensource.org/licenses/gpl-license.php GNU Public License |
| 11 | * @version $Id$ |
| 12 | * @package squirrelmail |
| 13 | * @subpackage mime |
| 14 | * @since 1.3.2 |
| 15 | */ |
| 16 | |
| 17 | /** |
| 18 | * Class that handles content-type headers |
| 19 | * Class was named content_type in 1.3.0 and 1.3.1. It is used internally |
| 20 | * by rfc822header class. |
| 21 | * @package squirrelmail |
| 22 | * @subpackage mime |
| 23 | * @since 1.3.2 |
| 24 | */ |
| 25 | class ContentType { |
| 26 | /** |
| 27 | * Media type |
| 28 | * @var string |
| 29 | */ |
| 30 | var $type0 = 'text'; |
| 31 | /** |
| 32 | * Media subtype |
| 33 | * @var string |
| 34 | */ |
| 35 | var $type1 = 'plain'; |
| 36 | /** |
| 37 | * Auxiliary header information |
| 38 | * prepared with parseContentType() function in rfc822header class. |
| 39 | * @var array |
| 40 | */ |
| 41 | var $properties = ''; |
| 42 | |
| 43 | /** |
| 44 | * Constructor function. |
| 45 | * Prepared type0 and type1 properties |
| 46 | * @param string $type content type string without auxiliary information |
| 47 | */ |
| 48 | function ContentType($type) { |
| 49 | $type = strtolower($type); |
| 50 | $pos = strpos($type, '/'); |
| 51 | if ($pos > 0) { |
| 52 | $this->type0 = substr($type, 0, $pos); |
| 53 | $this->type1 = substr($type, $pos+1); |
| 54 | } else { |
| 55 | $this->type0 = $type; |
| 56 | } |
| 57 | $this->properties = array(); |
| 58 | } |
| 59 | } |