<?php
/**
* Validator for the components of a URI for a specific scheme
*/
abstract class HTMLPurifier_URIScheme
{
/**
* Scheme's default port (integer). If an explicit port number is
* specified that coincides with the default port, it will be
* elided.
* @type int
*/
public $default_port = null;
/**
* Whether or not URIs of this scheme are locatable by a browser
* http and ftp are accessible, while mailto and news are not.
* @type bool
*/
public $browsable = false;
/**
* Whether or not data transmitted over this scheme is encrypted.
* https is secure, http is not.
* @type bool
*/
public $secure = false;
/**
* Whether or not the URI always uses <hier_part>, resolves edge cases
* with making relative URIs absolute
* @type bool
*/
public $hierarchical = false;
/**
* Whether or not the URI may omit a hostname when the scheme is
* explicitly specified, ala file:///path/to/file. As of writing,
* 'file' is the only scheme that browsers support his properly.
* @type bool
*/
public $may_omit_host = false;
/**
* Validates the components of a URI for a specific scheme.
* @param HTMLPurifier_URI $uri Reference to a HTMLPurifier_URI object
* @param HTMLPurifier_Config $config
* @param HTMLPurifier_Context $context
* @return bool success or failure
*/
abstract public function doValidate(&$uri, $config, $context);
/**
* Public interface for validating components of a URI. Performs a
* bunch of default actions. Don't overload this method.
* @param HTMLPurifier_URI $uri Reference to a HTMLPurifier_URI object
* @param HTMLPurifier_Config $config
* @param HTMLPurifier_Context $context
* @return bool success or failure
*/
public function validate(&$uri, $config, $context)
{
if ($this->default_port == $uri->port) {
$uri->port = null;
}
// kludge: browsers do funny things when the scheme but not the
// authority is set
if (!$this->may_omit_host &&
// if the scheme is present, a missing host is always in error
(!is_null($uri->scheme) && ($uri->host === '' || is_null($uri->host))) ||
// if the scheme is not present, a *blank* host is in error,
// since this translates into '///path' which most browsers
// interpret as being 'http://path'.
(is_null($uri->scheme) && $uri->host === '')
) {
do {
if (is_null($uri->scheme)) {
if (substr($uri->path, 0, 2) != '//') {
$uri->host = null;
break;
}
// URI is '////path', so we cannot nullify the
// host to preserve semantics. Try expanding the
// hostname instead (fall through)
}
// first see if we can manually insert a hostname
$host = $config->get('URI.Host');
if (!is_null($host)) {
$uri->host = $host;
} else {
// we can't do anything sensible, reject the URL.
return false;
}
} while (false);
}
return $this->doValidate($uri, $config, $context);
}
}
// vim: et sw=4 sts=4
Service Section
Discover how our services are designed to enhance your NFC Pay experience with convenience, security, and innovative solutions. From managing transactions to secure payments, we are dedicated to providing seamless support every step of the way.
Easily save your credit and debit card details within our app for quick and secure transactions. This feature ensures that your payment information is protected with advanced encryption and can be used for future purchases with just a tap.
Transfer funds quickly and securely between users with our streamlined money transfer service. Simply select the recipient, enter the amount, and authorize the transaction for instant, hassle-free transfers.
Activate your merchant account effortlessly to start receiving payments. Our intuitive setup process ensures that you can begin accepting transactions smoothly, helping your business thrive with minimal setup time.
Keep track of all your transactions in real time through our app. Monitor payment statuses, view transaction history, and manage your account efficiently, ensuring complete control over your financial activities.
Our dedicated support team is available to assist you with any queries or issues. Whether you need help with setting up your account or resolving transaction-related questions, we’re here to provide prompt and reliable assistance.