mirror of
https://github.com/renbaoshuo/S2OJ.git
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96d4a3ecf7
Due to historical reasons, the code is in subfolder "1". With SVN removal, we place the code back and remove the annoying "1" folder.
101 lines
2.1 KiB
PHP
101 lines
2.1 KiB
PHP
<?php
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/**
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* Abstract base token class that all others inherit from.
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*/
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abstract class HTMLPurifier_Token
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{
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/**
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* Line number node was on in source document. Null if unknown.
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* @type int
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*/
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public $line;
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/**
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* Column of line node was on in source document. Null if unknown.
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* @type int
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*/
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public $col;
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/**
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* Lookup array of processing that this token is exempt from.
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* Currently, valid values are "ValidateAttributes" and
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* "MakeWellFormed_TagClosedError"
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* @type array
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*/
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public $armor = array();
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/**
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* Used during MakeWellFormed.
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* @type
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*/
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public $skip;
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/**
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* @type
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*/
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public $rewind;
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/**
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* @type
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*/
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public $carryover;
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/**
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* @param string $n
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* @return null|string
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*/
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public function __get($n)
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{
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if ($n === 'type') {
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trigger_error('Deprecated type property called; use instanceof', E_USER_NOTICE);
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switch (get_class($this)) {
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case 'HTMLPurifier_Token_Start':
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return 'start';
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case 'HTMLPurifier_Token_Empty':
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return 'empty';
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case 'HTMLPurifier_Token_End':
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return 'end';
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case 'HTMLPurifier_Token_Text':
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return 'text';
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case 'HTMLPurifier_Token_Comment':
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return 'comment';
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default:
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return null;
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}
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}
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}
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/**
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* Sets the position of the token in the source document.
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* @param int $l
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* @param int $c
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*/
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public function position($l = null, $c = null)
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{
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$this->line = $l;
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$this->col = $c;
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}
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/**
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* Convenience function for DirectLex settings line/col position.
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* @param int $l
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* @param int $c
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*/
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public function rawPosition($l, $c)
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{
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if ($c === -1) {
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$l++;
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}
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$this->line = $l;
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$this->col = $c;
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}
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/**
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* Converts a token into its corresponding node.
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*/
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abstract public function toNode();
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}
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// vim: et sw=4 sts=4
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