summaryrefslogtreecommitdiff
path: root/framework/IO/SafeHtml/HTMLSax3/States.php
diff options
context:
space:
mode:
Diffstat (limited to 'framework/IO/SafeHtml/HTMLSax3/States.php')
-rw-r--r--framework/IO/SafeHtml/HTMLSax3/States.php288
1 files changed, 0 insertions, 288 deletions
diff --git a/framework/IO/SafeHtml/HTMLSax3/States.php b/framework/IO/SafeHtml/HTMLSax3/States.php
deleted file mode 100644
index 2b863a59..00000000
--- a/framework/IO/SafeHtml/HTMLSax3/States.php
+++ /dev/null
@@ -1,288 +0,0 @@
-<?php
-/* vim: set expandtab tabstop=4 shiftwidth=4: */
-//
-// +----------------------------------------------------------------------+
-// | PHP Version 4 |
-// +----------------------------------------------------------------------+
-// | Copyright (c) 1997-2002 The PHP Group |
-// +----------------------------------------------------------------------+
-// | This source file is subject to version 2.02 of the PHP license, |
-// | that is bundled with this package in the file LICENSE, and is |
-// | available at through the world-wide-web at |
-// | http://www.php.net/license/3_0.txt. |
-// | If you did not receive a copy of the PHP license and are unable to |
-// | obtain it through the world-wide-web, please send a note to |
-// | license@php.net so we can mail you a copy immediately. |
-// +----------------------------------------------------------------------+
-// | Authors: Alexander Zhukov <alex@veresk.ru> Original port from Python |
-// | Authors: Harry Fuecks <hfuecks@phppatterns.com> Port to PEAR + more |
-// | Authors: Many @ Sitepointforums Advanced PHP Forums |
-// +----------------------------------------------------------------------+
-//
-// $Id: States.php,v 1.2 2005/12/22 11:09:09 weizhuo Exp $
-//
-/**
-* Parsing states.
-* @package System.Security.SafeHtml
-* @version $Id: States.php,v 1.2 2005/12/22 11:09:09 weizhuo Exp $
-*/
-/**
-* Define parser states
-*/
-/*define('TSAX3_STATE_STOP', 0);
-define('TSAX3_STATE_START', 1);
-define('TSAX3_STATE_TAG', 2);
-define('TSAX3_STATE_OPENING_TAG', 3);
-define('TSAX3_STATE_CLOSING_TAG', 4);
-define('TSAX3_STATE_ESCAPE', 6);
-define('TSAX3_STATE_JASP', 7);
-define('TSAX3_STATE_PI', 8);
-*/
-/**
-* StartingState searches for the start of any XML tag
-* @package System.Security.SafeHtml
-* @access protected
-*/
-class TSax3_StartingState {
- /**
- * @param TSax3_StateParser subclass
- * @return constant TSAX3_STATE_TAG
- * @access protected
- */
- function parse(&$context) {
- $data = $context->scanUntilString('<');
- if ($data != '') {
- $context->handler_object_data->
- {$context->handler_method_data}($context->htmlsax, $data);
- }
- $context->IgnoreCharacter();
- return TSax3_StateParser::TSAX3_STATE_TAG;
- }
-}
-/**
-* Decides which state to move one from after StartingState
-* @package System.Security.SafeHtml
-* @access protected
-*/
-class TSax3_TagState {
- /**
- * @param TSax3_StateParser subclass
- * @return constant the next state to move into
- * @access protected
- */
- function parse(&$context) {
- switch($context->ScanCharacter()) {
- case '/':
- return TSax3_StateParser::TSAX3_STATE_CLOSING_TAG;
- break;
- case '?':
- return TSax3_StateParser::TSAX3_STATE_PI;
- break;
- case '%':
- return TSax3_StateParser::TSAX3_STATE_JASP;
- break;
- case '!':
- return TSax3_StateParser::TSAX3_STATE_ESCAPE;
- break;
- default:
- $context->unscanCharacter();
- return TSax3_StateParser::TSAX3_STATE_OPENING_TAG;
- }
- }
-}
-/**
-* Dealing with closing XML tags
-* @package System.Security.SafeHtml
-* @access protected
-*/
-class TSax3_ClosingTagState {
- /**
- * @param TSax3_StateParser subclass
- * @return constant TSAX3_STATE_START
- * @access protected
- */
- function parse(&$context) {
- $tag = $context->scanUntilCharacters('/>');
- if ($tag != '') {
- $char = $context->scanCharacter();
- if ($char == '/') {
- $char = $context->scanCharacter();
- if ($char != '>') {
- $context->unscanCharacter();
- }
- }
- $context->handler_object_element->
- {$context->handler_method_closing}($context->htmlsax, $tag, FALSE);
- }
- return TSax3_StateParser::TSAX3_STATE_START;
- }
-}
-/**
-* Dealing with opening XML tags
-* @package System.Security.SafeHtml
-* @access protected
-*/
-class TSax3_OpeningTagState {
- /**
- * Handles attributes
- * @param string attribute name
- * @param string attribute value
- * @return void
- * @access protected
- * @see TSax3_AttributeStartState
- */
- function parseAttributes(&$context) {
- $Attributes = array();
-
- $context->ignoreWhitespace();
- $attributename = $context->scanUntilCharacters("=/> \n\r\t");
- while ($attributename != '') {
- $attributevalue = NULL;
- $context->ignoreWhitespace();
- $char = $context->scanCharacter();
- if ($char == '=') {
- $context->ignoreWhitespace();
- $char = $context->ScanCharacter();
- if ($char == '"') {
- $attributevalue= $context->scanUntilString('"');
- $context->IgnoreCharacter();
- } else if ($char == "'") {
- $attributevalue = $context->scanUntilString("'");
- $context->IgnoreCharacter();
- } else {
- $context->unscanCharacter();
- $attributevalue =
- $context->scanUntilCharacters("> \n\r\t");
- }
- } else if ($char !== NULL) {
- $attributevalue = NULL;
- $context->unscanCharacter();
- }
- $Attributes[$attributename] = $attributevalue;
-
- $context->ignoreWhitespace();
- $attributename = $context->scanUntilCharacters("=/> \n\r\t");
- }
- return $Attributes;
- }
-
- /**
- * @param TSax3_StateParser subclass
- * @return constant TSAX3_STATE_START
- * @access protected
- */
- function parse(&$context) {
- $tag = $context->scanUntilCharacters("/> \n\r\t");
- if ($tag != '') {
- $this->attrs = array();
- $Attributes = $this->parseAttributes($context);
- $char = $context->scanCharacter();
- if ($char == '/') {
- $char = $context->scanCharacter();
- if ($char != '>') {
- $context->unscanCharacter();
- }
- $context->handler_object_element->
- {$context->handler_method_opening}($context->htmlsax, $tag,
- $Attributes, TRUE);
- $context->handler_object_element->
- {$context->handler_method_closing}($context->htmlsax, $tag,
- TRUE);
- } else {
- $context->handler_object_element->
- {$context->handler_method_opening}($context->htmlsax, $tag,
- $Attributes, FALSE);
- }
- }
- return TSax3_StateParser::TSAX3_STATE_START;
- }
-}
-
-/**
-* Deals with XML escapes handling comments and CDATA correctly
-* @package System.Security.SafeHtml
-* @access protected
-*/
-class TSax3_EscapeState {
- /**
- * @param TSax3_StateParser subclass
- * @return constant TSAX3_STATE_START
- * @access protected
- */
- function parse(&$context) {
- $char = $context->ScanCharacter();
- if ($char == '-') {
- $char = $context->ScanCharacter();
- if ($char == '-') {
- $context->unscanCharacter();
- $context->unscanCharacter();
- $text = $context->scanUntilString('-->');
- $text .= $context->scanCharacter();
- $text .= $context->scanCharacter();
- } else {
- $context->unscanCharacter();
- $text = $context->scanUntilString('>');
- }
- } else if ( $char == '[') {
- $context->unscanCharacter();
- $text = $context->scanUntilString(']>');
- $text.= $context->scanCharacter();
- } else {
- $context->unscanCharacter();
- $text = $context->scanUntilString('>');
- }
-
- $context->IgnoreCharacter();
- if ($text != '') {
- $context->handler_object_escape->
- {$context->handler_method_escape}($context->htmlsax, $text);
- }
- return TSax3_StateParser::TSAX3_STATE_START;
- }
-}
-/**
-* Deals with JASP/ASP markup
-* @package System.Security.SafeHtml
-* @access protected
-*/
-class TSax3_JaspState {
- /**
- * @param TSax3_StateParser subclass
- * @return constant TSAX3_STATE_START
- * @access protected
- */
- function parse(&$context) {
- $text = $context->scanUntilString('%>');
- if ($text != '') {
- $context->handler_object_jasp->
- {$context->handler_method_jasp}($context->htmlsax, $text);
- }
- $context->IgnoreCharacter();
- $context->IgnoreCharacter();
- return TSax3_StateParser::TSAX3_STATE_START;
- }
-}
-/**
-* Deals with XML processing instructions
-* @package System.Security.SafeHtml
-* @access protected
-*/
-class TSax3_PiState {
- /**
- * @param TSax3_StateParser subclass
- * @return constant TSAX3_STATE_START
- * @access protected
- */
- function parse(&$context) {
- $target = $context->scanUntilCharacters(" \n\r\t");
- $data = $context->scanUntilString('?>');
- if ($data != '') {
- $context->handler_object_pi->
- {$context->handler_method_pi}($context->htmlsax, $target, $data);
- }
- $context->IgnoreCharacter();
- $context->IgnoreCharacter();
- return TSax3_StateParser::TSAX3_STATE_START;
- }
-}
-?> \ No newline at end of file
generated by cgit v1.2.3 (git 2.46.0) at 2024-11-01 03:57:52 +0000