183 lines
4.6 KiB
PHP
183 lines
4.6 KiB
PHP
<?php
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/*
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* tag|wall | PHP Tag Filter |
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* ---------------------------------------------------------------------
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Copyright (C) 2002 Juraj 'HVGE' Durech
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Copyright (C) 2002 www.designia.sk
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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* ---------------------------------------------------------------------
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* TW - based on SHL Language File
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*
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* Spolocne so SHL
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* - kompatibilita s FSHL generatorom 0.4.x
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* - zakladna kostra stavoveho diagramu je spolocna
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*
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* Rozdiely voci SHL
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* - polia maju iny vyznam pretoze spracuva iny stavovy automat
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* - vsetky stavy sa volaju rekurentne
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*
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* function STATE_in() - vola sa pri vstupe do stavu (Ovplyvnuje flag PF_XIO)
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* function STATE_out() - vola sa pri opusteni stavu (_RET) (Ovplyvnuje flag PF_XIO)
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* tiez hned po navrate z rekurzie flag PF_XDONE sposobi zavolanie
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* STATE_out() a opustenie aktualneho stavu (simulovany _RET)
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* function STATE_new() - vola sa pri zmene stavu (Ovplyvnuje flag PF_XNEW)
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*/
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class TW_lang
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{
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var $states;
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var $initial_state;
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var $keywords;
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var $version;
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var $signature;
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function TW_lang()
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{
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$this->signature = "TW";
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$this->version = "1.0";
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$this->initial_state="OUT";
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$this->states =
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array
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(
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"OUT" => array (
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array(
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"<" => array("T_tagWall",0),
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//"&" => array("VChar",0), // validate char (currently not implemented in base)
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),
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PF_CLEAN, // PF_CLEAN - znaky sa forwarduju na vystup
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0,0
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),
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"T_tagWall" => array (
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array(
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"ALPHA" => array("T_begin",1), // normal tag
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"/" => array("T_Cbegin",0), // close tag
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"<" => array("T_tagWall",1), // '<<<<<<<<' fix (faster than _RET)
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"!--" => array("HTML_comment",0),
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"_ALL" => array("_RET",0), // '<?' other fixes
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),
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PF_XDONE,
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0,0
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),
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"T_Cbegin" => array (
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array(
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"ALPHA" => array("T_gettag",1),
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"_ALL" => array("_RET",0),
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),
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PF_XIO | PF_XDONE, 0,0
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),
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"T_begin" => array (
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array(
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"ALPHA" => array("T_gettag",1),
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"_ALL" => array("_RET",0),
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),
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PF_XIO | PF_XDONE, 0,0
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),
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"T_gettag" => array (
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array(
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"!ALNUM"=> array("T_in",1),
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),
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PF_XIO | PF_XDONE | PF_XNEW, 0,0
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),
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"T_in" => array(
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array(
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"ALPHA" => array("A_begin",1), // char back to stream
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">" => array("_RET",0),
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"/>" => array("_RET",0), // pozor na spracovanie v T_begin
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),
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0,0,0
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),
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"A_begin" => array (
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array(
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"!ALPHA"=> array("V_begin",1),
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">" => array("_RET",1), // vracia string do streamu
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"/>" => array("_RET",1), // pozor na spracovanie v TAGbegin
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),
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PF_XIO | PF_XDONE | PF_XNEW , 0,0
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),
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// this is wide attribute=value implementation
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"V_begin" => array (
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array(
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'"' => array("VALUE1",0),
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"'" => array("VALUE2",0),
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"ALNUM" => array("VALUE3",1),
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">" => array("_RET",1),
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"/>" => array("_RET",1),
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),
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PF_XIO | PF_XDONE, 0,0
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),
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// "DOUBLEQUOTED VALUE"
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"VALUE1" => array(
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array(
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'"' => array("_RET",0),
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),
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PF_XIO, 0,0
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),
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// 'SINGLEQUOTED VALUE'
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"VALUE2" => array(
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array(
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"'" => array("_RET",0),
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),
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PF_XIO, 0,0
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),
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// UNQUOTEDVALUE99
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"VALUE3" => array(
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array(
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/* "_" => array ("VALUE3",0), //Uncomment for better HTML4 compatibility (not recommended)
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"." => array ("VALUE3",0),
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*/
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"-" => array ("VALUE3",0),
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"!ALNUM"=> array("_RET",1),
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),
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PF_XIO, 0,0
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),
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// all comment content will be removed
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"HTML_comment" => array(
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array(
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"-->" => array("_RET",0),
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),
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0,0,0
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),
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);
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$this->keywords=null;
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}
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}
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?>
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