$default_port
$default_port
Scheme's default port (integer). If an explicit port number is specified that coincides with the default port, it will be elided.
Validates ftp (File Transfer Protocol) URIs as defined by generic RFC 1738.
validate(\HTMLPurifier_URI $uri, \HTMLPurifier_Config $config, \HTMLPurifier_Context $context) : bool
Public interface for validating components of a URI. Performs a bunch of default actions. Don't overload this method.
\HTMLPurifier_URI | $uri | Reference to a HTMLPurifier_URI object |
\HTMLPurifier_Config | $config | |
\HTMLPurifier_Context | $context |
success or failure
<?php
/**
* Validates ftp (File Transfer Protocol) URIs as defined by generic RFC 1738.
*/
class HTMLPurifier_URIScheme_ftp extends HTMLPurifier_URIScheme
{
/**
* @type int
*/
public $default_port = 21;
/**
* @type bool
*/
public $browsable = true; // usually
/**
* @type bool
*/
public $hierarchical = true;
/**
* @param HTMLPurifier_URI $uri
* @param HTMLPurifier_Config $config
* @param HTMLPurifier_Context $context
* @return bool
*/
public function doValidate(&$uri, $config, $context)
{
$uri->query = null;
// typecode check
$semicolon_pos = strrpos($uri->path, ';'); // reverse
if ($semicolon_pos !== false) {
$type = substr($uri->path, $semicolon_pos + 1); // no semicolon
$uri->path = substr($uri->path, 0, $semicolon_pos);
$type_ret = '';
if (strpos($type, '=') !== false) {
// figure out whether or not the declaration is correct
list($key, $typecode) = explode('=', $type, 2);
if ($key !== 'type') {
// invalid key, tack it back on encoded
$uri->path .= '%3B' . $type;
} elseif ($typecode === 'a' || $typecode === 'i' || $typecode === 'd') {
$type_ret = ";type=$typecode";
}
} else {
$uri->path .= '%3B' . $type;
}
$uri->path = str_replace(';', '%3B', $uri->path);
$uri->path .= $type_ret;
}
return true;
}
}
// vim: et sw=4 sts=4