lib/htmlpurifier/HTMLPurifier/URIScheme.php

   1 <?php
   2
   3 /**
   4  * Validator for the components of a URI for a specific scheme
   5  */
   6 class HTMLPurifier_URIScheme
   7 {
   8
   9     /**
  10      * Scheme's default port (integer)
  11      * @public
  12      */
  13     var $default_port = null;
  14
  15     /**
  16      * Whether or not URIs of this schem are locatable by a browser
  17      * http and ftp are accessible, while mailto and news are not.
  18      * @public
  19      */
  20     var $browsable = false;
  21
  22     /**
  23      * Validates the components of a URI
  24      * @note This implementation should be called by children if they define
  25      *       a default port, as it does port processing.
  26      * @note Fragment is omitted as that is scheme independent
  27      * @param $userinfo User info found before at sign in authority
  28      * @param $host Hostname in authority
  29      * @param $port Port found after colon in authority
  30      * @param $path Path of URI
  31      * @param $query Query of URI, found after question mark
  32      * @param $config HTMLPurifier_Config object
  33      * @param $context HTMLPurifier_Context object
  34      */
  35     function validateComponents(
  36         $userinfo, $host, $port, $path, $query, $config, &$context
  37     ) {
  38         if ($this->default_port == $port) $port = null;
  39         return array($userinfo, $host, $port, $path, $query);
  40     }
  41
  42 }
  43
  44 ?>