<?php

/**

* Smarty Internal Plugin Configfilelexer

*

* This is the lexer to break the config file source into tokens 

* @package Smarty

* @subpackage Config

* @author Uwe Tews 

*/

/**

* Smarty_Internal_Configfilelexer

*

* This is the config file lexer.

* It is generated from the smarty_internal_configfilelexer.plex file

*

* @package Smarty

* @subpackage Compiler

* @author Uwe Tews

*/

class Smarty_Internal_Configfilelexer

{

    /**

     * Source

     *

     * @var string

     */

    public $data;

    /**

     * byte counter

     *

     * @var int

     */

    public $counter;

    /**

     * token number

     *

     * @var int

     */

    public $token;

    /**

     * token value

     *

     * @var string

     */

    public $value;

    /**

     * current line

     *

     * @var int

     */

    public $line;

    /**

     * state number

     *

     * @var int

     */

    public $state = 1;

    /**

     * Smarty object

     *

     * @var Smarty

     */

    public $smarty = null;

    /**

     * compiler object

     *

     * @var Smarty_Internal_Config_File_Compiler

     */

    private $compiler = null;

    /**

     * copy of config_booleanize

     *

     * @var bool

     */

    private $configBooleanize = false;

    /**

     * trace file

     *

     * @var resource

     */

    public $yyTraceFILE;

    /**

     * trace prompt

     *

     * @var string

     */

    public $yyTracePrompt;

    /**

     * state names

     *

     * @var array

     */

    public $state_name = array(1 => 'START', 2 => 'VALUE', 3 => 'NAKED_STRING_VALUE', 4 => 'COMMENT', 5 => 'SECTION', 6 => 'TRIPPLE');

    /**

     * storage for assembled token patterns

     *

     * @var sring

     */

    private $yy_global_pattern1 = null;

    private $yy_global_pattern2 = null;

    private $yy_global_pattern3 = null;

    private $yy_global_pattern4 = null;

    private $yy_global_pattern5 = null;

    private $yy_global_pattern6 = null;

    /**

     * token names

     *

     * @var array

     */

    public $smarty_token_names = array(        // Text for parser error messages

    );

    /**

     * constructor

     *

     * @param   string                             $data template source

     * @param Smarty_Internal_Config_File_Compiler $compiler

     */

    function __construct($data, Smarty_Internal_Config_File_Compiler $compiler)

    {

        // set instance object

        self::instance($this);

        $this->data = $data . "\n"; //now all lines are \n-terminated

        $this->counter = 0;

        if (preg_match('/^\xEF\xBB\xBF/', $this->data, $match)) {

            $this->counter += strlen($match[0]);

        }

        $this->line = 1;

        $this->compiler = $compiler;

        $this->smarty = $compiler->smarty;

        $this->configBooleanize = $this->smarty->config_booleanize;

    }

    public static function &instance($new_instance = null)

    {

        static $instance = null;

        if (isset($new_instance) && is_object($new_instance)) {

            $instance = $new_instance;

        }

        return $instance;

    }

    public function PrintTrace()

    {

        $this->yyTraceFILE = fopen('php://output', 'w');

        $this->yyTracePrompt = '<br>';

    }

/*!lex2php

%input $this->data

%counter $this->counter

%token $this->token

%value $this->value

%line $this->line

commentstart = /#|;/

openB = /\[/

closeB = /\]/

section = /.*?(?=[\.=\[\]\r\n])/

equal = /=/

whitespace = /[ \t\r]+/

dot = /\./

id = /[0-9]*[a-zA-Z_]\w*/

newline = /\n/

single_quoted_string = /'[^'\\]*(?:\\.[^'\\]*)*'(?=[ \t\r]*[\n#;])/

double_quoted_string = /"[^"\\]*(?:\\.[^"\\]*)*"(?=[ \t\r]*[\n#;])/

tripple_quotes = /"""/

tripple_quotes_end = /"""(?=[ \t\r]*[\n#;])/

text = /[\S\s]/

float = /\d+\.\d+(?=[ \t\r]*[\n#;])/

int = /\d+(?=[ \t\r]*[\n#;])/

maybe_bool = /[a-zA-Z]+(?=[ \t\r]*[\n#;])/

naked_string = /[^\n]+?(?=[ \t\r]*\n)/

*/

/*!lex2php

%statename START

commentstart {

    $this->token = Smarty_Internal_Configfileparser::TPC_COMMENTSTART;

    $this->yypushstate(self::COMMENT);

}

openB {

    $this->token = Smarty_Internal_Configfileparser::TPC_OPENB;

    $this->yypushstate(self::SECTION);

}

closeB {

    $this->token = Smarty_Internal_Configfileparser::TPC_CLOSEB;

}

equal {

    $this->token = Smarty_Internal_Configfileparser::TPC_EQUAL;

    $this->yypushstate(self::VALUE);

}

whitespace {

    return false;

}

newline {

    $this->token = Smarty_Internal_Configfileparser::TPC_NEWLINE;

}

id {

    $this->token = Smarty_Internal_Configfileparser::TPC_ID;

}

text {

    $this->token = Smarty_Internal_Configfileparser::TPC_OTHER;

}

*/

/*!lex2php

%statename VALUE

whitespace {

    return false;

}

float {

    $this->token = Smarty_Internal_Configfileparser::TPC_FLOAT;

    $this->yypopstate();

}

int {

    $this->token = Smarty_Internal_Configfileparser::TPC_INT;

    $this->yypopstate();

}

tripple_quotes {

    $this->token = Smarty_Internal_Configfileparser::TPC_TRIPPLE_QUOTES;

    $this->yypushstate(self::TRIPPLE);

}

single_quoted_string {

    $this->token = Smarty_Internal_Configfileparser::TPC_SINGLE_QUOTED_STRING;

    $this->yypopstate();

}

double_quoted_string {

    $this->token = Smarty_Internal_Configfileparser::TPC_DOUBLE_QUOTED_STRING;

    $this->yypopstate();

}

maybe_bool {

    if (!$this->configBooleanize || !in_array(strtolower($this->value), Array("true", "false", "on", "off", "yes", "no")) ) {

        $this->yypopstate();

        $this->yypushstate(self::NAKED_STRING_VALUE);

        return true; //reprocess in new state

    } else {

        $this->token = Smarty_Internal_Configfileparser::TPC_BOOL;

        $this->yypopstate();

    }

}

naked_string {

    $this->token = Smarty_Internal_Configfileparser::TPC_NAKED_STRING;

    $this->yypopstate();

}

newline {

    $this->token = Smarty_Internal_Configfileparser::TPC_NAKED_STRING;

    $this->value = "";

    $this->yypopstate();

}

*/

/*!lex2php

%statename NAKED_STRING_VALUE

naked_string {

    $this->token = Smarty_Internal_Configfileparser::TPC_NAKED_STRING;

    $this->yypopstate();

}

*/

/*!lex2php

%statename COMMENT

whitespace {

    return false;

}

naked_string {

    $this->token = Smarty_Internal_Configfileparser::TPC_NAKED_STRING;

}

newline {

    $this->token = Smarty_Internal_Configfileparser::TPC_NEWLINE;

    $this->yypopstate();

}

*/

/*!lex2php

%statename SECTION

dot {

    $this->token = Smarty_Internal_Configfileparser::TPC_DOT;

}

section {

    $this->token = Smarty_Internal_Configfileparser::TPC_SECTION;

    $this->yypopstate();

}

*/

/*!lex2php

%statename TRIPPLE

tripple_quotes_end {

    $this->token = Smarty_Internal_Configfileparser::TPC_TRIPPLE_QUOTES_END;

    $this->yypopstate();

    $this->yypushstate(self::START);

}

text {

  $to = strlen($this->data);

  preg_match("/\"\"\"[ \t\r]*[\n#;]/",$this->data,$match,PREG_OFFSET_CAPTURE,$this->counter);

  if (isset($match[0][1])) {

    $to = $match[0][1];

  } else {

    $this->compiler->trigger_template_error ("missing or misspelled literal closing tag");

  }  

  $this->value = substr($this->data,$this->counter,$to-$this->counter);

  $this->token = Smarty_Internal_Configfileparser::TPC_TRIPPLE_TEXT;

}

*/

}