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authorKlaus Weidenbach <Klaus.Weidenbach@gmx.net>2017-03-18 17:50:05 +0100
committerKlaus Weidenbach <Klaus.Weidenbach@gmx.net>2017-03-26 00:41:27 +0100
commitf718e2b0db0fe3477212a8dd6c3ec067f4432862 (patch)
tree8dfbd3b3d4bdcd967b50f1ee4655440bcdef5bb8 /library/HTMLPurifier/URIScheme.php
parent2115eb26a7fd2ca937286bd4e98ab74c7d6e9525 (diff)
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:arrow_up: Update HTML Purifier library.
Updated HTML Purifier from 4.6.0 to 4.9.2 with better PHP7 compatibility. Used composer to manage this library.
Diffstat (limited to 'library/HTMLPurifier/URIScheme.php')
-rw-r--r--library/HTMLPurifier/URIScheme.php102
1 files changed, 0 insertions, 102 deletions
diff --git a/library/HTMLPurifier/URIScheme.php b/library/HTMLPurifier/URIScheme.php
deleted file mode 100644
index fe9e82cf2..000000000
--- a/library/HTMLPurifier/URIScheme.php
+++ /dev/null
@@ -1,102 +0,0 @@
-<?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