From f0737c5b52373f262a4c8cfd25d4e1bb6ff33aee Mon Sep 17 00:00:00 2001 From: wei <> Date: Fri, 13 Jan 2006 13:03:01 +0000 Subject: Move SafeHtml to 3rdParty/SafeHtml. Add TSafeHtml component. Change TTextBox::getText() to use SafeHtml --- framework/IO/SafeHtml/HTMLSax3/States.php | 288 ------------------------------ 1 file changed, 288 deletions(-) delete mode 100644 framework/IO/SafeHtml/HTMLSax3/States.php (limited to 'framework/IO/SafeHtml/HTMLSax3/States.php') 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 @@ - Original port from Python | -// | Authors: Harry Fuecks 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 -- cgit v1.2.3