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Editing: smarty_internal_configfileparser.php

<?php

class TPC_yyStackEntry
{
    public $stateno;       /* The state-number */
    public $major;         /* The major token value.  This is the code
                     ** number for the token at this stack level */
    public $minor; /* The user-supplied minor token value.  This
                     ** is the value of the token  */
};

// line 12 "./lexer/smarty_internal_configfileparser.y"

/**
* Smarty Internal Plugin Configfileparse
*
* This is the config file parser.
* It is generated from the smarty_internal_configfileparser.y file
* @package Smarty
* @subpackage Compiler
* @author Uwe Tews
*/
class Smarty_Internal_Configfileparser
{
// line 25 "./lexer/smarty_internal_configfileparser.y"

/**
     * result status
     *
     * @var bool
     */
    public $successful = true;
    /**
     * return value
     *
     * @var mixed
     */
    public $retvalue = 0;
    /**
     * @var
     */
    public $yymajor;
    /**
     * lexer object
     *
     * @var Smarty_Internal_Configfilelexer
     */
    private $lex;
    /**
     * internal error flag
     *
     * @var bool
     */
    private $internalError = false;
    /**
     * compiler object
     *
     * @var Smarty_Internal_Config_File_Compiler
     */
    public $compiler = null;
    /**
     * smarty object
     *
     * @var Smarty
     */
    public $smarty = null;
    /**
     * copy of config_overwrite property
     *
     * @var bool
     */
    private $configOverwrite = false;
    /**
     * copy of config_read_hidden property
     *
     * @var bool
     */
    private $configReadHidden = false;
    /**
     * helper map
     *
     * @var array
     */
    private static $escapes_single = array('\\' => '\\',
                                           '\'' => '\'');

/**
     * constructor
     *
     * @param Smarty_Internal_Configfilelexer      $lex
     * @param Smarty_Internal_Config_File_Compiler $compiler
     */
    public function __construct(Smarty_Internal_Configfilelexer $lex, Smarty_Internal_Config_File_Compiler $compiler)
    {
        $this->lex = $lex;
        $this->smarty = $compiler->smarty;
        $this->compiler = $compiler;
        $this->configOverwrite = $this->smarty->config_overwrite;
        $this->configReadHidden = $this->smarty->config_read_hidden;
    }

/**
     * parse optional boolean keywords
     *
     * @param string $str
     *
     * @return bool
     */
    private function parse_bool($str)
    {
        $str = strtolower($str);
        if (in_array($str, array('on', 'yes', 'true'))) {
            $res = true;
        } else {
            $res = false;
        }
        return $res;
    }

/**
     * parse single quoted string
     *  remove outer quotes
     *  unescape inner quotes
     *
     * @param string $qstr
     *
     * @return string
     */
    private static function parse_single_quoted_string($qstr)
    {
        $escaped_string = substr($qstr, 1, strlen($qstr) - 2); //remove outer quotes

$ss = preg_split('/(\\\\.)/', $escaped_string, - 1, PREG_SPLIT_DELIM_CAPTURE);

$str = '';
        foreach ($ss as $s) {
            if (strlen($s) === 2 && $s[0] === '\\') {
                if (isset(self::$escapes_single[$s[1]])) {
                    $s = self::$escapes_single[$s[1]];
                }
            }
            $str .= $s;
        }
        return $str;
    }

/**
     * parse double quoted string
     *
     * @param string $qstr
     *
     * @return string
     */
    private static function parse_double_quoted_string($qstr)
    {
        $inner_str = substr($qstr, 1, strlen($qstr) - 2);
        return stripcslashes($inner_str);
    }

/**
     * parse triple quoted string
     *
     * @param string $qstr
     *
     * @return string
     */
    private static function parse_tripple_double_quoted_string($qstr)
    {
        return stripcslashes($qstr);
    }

/**
     * set a config variable in target array
     *
     * @param array $var
     * @param array $target_array
     */
    private function set_var(array $var, array &$target_array)
    {
        $key = $var['key'];
        $value = $var['value'];

if ($this->configOverwrite || !isset($target_array['vars'][$key])) {
            $target_array['vars'][$key] = $value;
        } else {
            settype($target_array['vars'][$key], 'array');
            $target_array['vars'][$key][] = $value;
        }
    }

/**
     * add config variable to global vars
     *
     * @param array $vars
     */
    private function add_global_vars(array $vars)
    {
        if (!isset($this->compiler->config_data['vars'])) {
            $this->compiler->config_data['vars'] = array();
        }
        foreach ($vars as $var) {
            $this->set_var($var, $this->compiler->config_data);
        }
    }

/**
     * add config variable to section
     *
     * @param string $section_name
     * @param array  $vars
     */
    private function add_section_vars($section_name, array $vars)
    {
        if (!isset($this->compiler->config_data['sections'][$section_name]['vars'])) {
            $this->compiler->config_data['sections'][$section_name]['vars'] = array();
        }
        foreach ($vars as $var) {
            $this->set_var($var, $this->compiler->config_data['sections'][$section_name]);
        }
    }

const TPC_OPENB                          =  1;
    const TPC_SECTION                        =  2;
    const TPC_CLOSEB                         =  3;
    const TPC_DOT                            =  4;
    const TPC_ID                             =  5;
    const TPC_EQUAL                          =  6;
    const TPC_FLOAT                          =  7;
    const TPC_INT                            =  8;
    const TPC_BOOL                           =  9;
    const TPC_SINGLE_QUOTED_STRING           = 10;
    const TPC_DOUBLE_QUOTED_STRING           = 11;
    const TPC_TRIPPLE_QUOTES                 = 12;
    const TPC_TRIPPLE_TEXT                   = 13;
    const TPC_TRIPPLE_QUOTES_END             = 14;
    const TPC_NAKED_STRING                   = 15;
    const TPC_OTHER                          = 16;
    const TPC_NEWLINE                        = 17;
    const TPC_COMMENTSTART                   = 18;
    const YY_NO_ACTION = 60;
    const YY_ACCEPT_ACTION = 59;
    const YY_ERROR_ACTION = 58;

public function PrintTrace()
    {
        $this->yyTraceFILE = fopen('php://output', 'w');
        $this->yyTracePrompt = '<br>';
    }

public $yyTraceFILE;
    public $yyTracePrompt;
    public $yyidx;                    /* Index of top element in stack */
    public $yyerrcnt;                 /* Shifts left before out of the error */
    public $yystack = array();  /* The parser's stack */

public $yyTokenName = array(
  '$',             'OPENB',         'SECTION',       'CLOSEB',      
  'DOT',           'ID',            'EQUAL',         'FLOAT',       
  'INT',           'BOOL',          'SINGLE_QUOTED_STRING',  'DOUBLE_QUOTED_STRING',
  'TRIPPLE_QUOTES',  'TRIPPLE_TEXT',  'TRIPPLE_QUOTES_END',  'NAKED_STRING',
  'OTHER',         'NEWLINE',       'COMMENTSTART',  'error',       
  'start',         'global_vars',   'sections',      'var_list',    
  'section',       'newline',       'var',           'value',       
    );

public static $yyRuleName = array(
  'start ::= global_vars sections',
  'global_vars ::= var_list',
  'sections ::= sections section',
  'sections ::=',
  'section ::= OPENB SECTION CLOSEB newline var_list',
  'section ::= OPENB DOT SECTION CLOSEB newline var_list',
  'var_list ::= var_list newline',
  'var_list ::= var_list var',
  'var_list ::=',
  'var ::= ID EQUAL value',
  'value ::= FLOAT',
  'value ::= INT',
  'value ::= BOOL',
  'value ::= SINGLE_QUOTED_STRING',
  'value ::= DOUBLE_QUOTED_STRING',
  'value ::= TRIPPLE_QUOTES TRIPPLE_TEXT TRIPPLE_QUOTES_END',
  'value ::= TRIPPLE_QUOTES TRIPPLE_QUOTES_END',
  'value ::= NAKED_STRING',
  'value ::= OTHER',
  'newline ::= NEWLINE',
  'newline ::= COMMENTSTART NEWLINE',
  'newline ::= COMMENTSTART NAKED_STRING NEWLINE',
    );

public function tokenName($tokenType)
    {
        if ($tokenType === 0) {
            return 'End of Input';
        }
        if ($tokenType > 0 && $tokenType < count($this->yyTokenName)) {
            return $this->yyTokenName[$tokenType];
        } else {
            return 'Unknown';
        }
    }

public static function yy_destructor($yymajor, $yypminor)
    {
        switch ($yymajor) {
            default:  break;   /* If no destructor action specified: do nothing */
        }
    }

public function yy_pop_parser_stack()
    {
        if (empty($this->yystack)) {
            return;
        }
        $yytos = array_pop($this->yystack);
        if ($this->yyTraceFILE && $this->yyidx >= 0) {
            fwrite($this->yyTraceFILE,
                $this->yyTracePrompt . 'Popping ' . $this->yyTokenName[$yytos->major] .
                    "\n");
        }
        $yymajor = $yytos->major;
        self::yy_destructor($yymajor, $yytos->minor);
        $this->yyidx--;

return $yymajor;
    }

public function __destruct()
    {
        while ($this->yystack !== Array()) {
            $this->yy_pop_parser_stack();
        }
        if (is_resource($this->yyTraceFILE)) {
            fclose($this->yyTraceFILE);
        }
    }

public function yy_get_expected_tokens($token)
    {
        static $res3 = array();
        static $res4 = array();
        $state = $this->yystack[$this->yyidx]->stateno;
        $expected = self::$yyExpectedTokens[$state];
        if (isset($res3[$state][$token])) {
            if ($res3[$state][$token]) {
                return $expected;
            }
        } else {
            if ($res3[$state][$token] = in_array($token, self::$yyExpectedTokens[$state], true)) {
                return $expected;
            }
        }
        $stack = $this->yystack;
        $yyidx = $this->yyidx;
        do {
            $yyact = $this->yy_find_shift_action($token);
            if ($yyact >= self::YYNSTATE && $yyact < self::YYNSTATE + self::YYNRULE) {
                // reduce action
                $done = 0;
                do {
                    if ($done++ === 100) {
                        $this->yyidx = $yyidx;
                        $this->yystack = $stack;
                        // too much recursion prevents proper detection
                        // so give up
                        return array_unique($expected);
                    }
                    $yyruleno = $yyact - self::YYNSTATE;
                    $this->yyidx -= self::$yyRuleInfo[$yyruleno][1];
                    $nextstate = $this->yy_find_reduce_action(
                        $this->yystack[$this->yyidx]->stateno,
                        self::$yyRuleInfo[$yyruleno][0]);
                    if (isset(self::$yyExpectedTokens[$nextstate])) {
                $expected = array_merge($expected, self::$yyExpectedTokens[$nextstate]);
                        if (isset($res4[$nextstate][$token])) {
                            if ($res4[$nextstate][$token]) {
                                $this->yyidx = $yyidx;
                                $this->yystack = $stack;
                                return array_unique($expected);
                            }
                        } else {
                            if ($res4[$nextstate][$token] = in_array($token, self::$yyExpectedTokens[$nextstate], true)) {
                                $this->yyidx = $yyidx;
                                $this->yystack = $stack;
                                return array_unique($expected);
                            }
                        }
                    }
                    if ($nextstate < self::YYNSTATE) {
                        // we need to shift a non-terminal
                        $this->yyidx++;
                        $x = new TPC_yyStackEntry;
                        $x->stateno = $nextstate;
                        $x->major = self::$yyRuleInfo[$yyruleno][0];
                        $this->yystack[$this->yyidx] = $x;
                        continue 2;
                    } elseif ($nextstate === self::YYNSTATE + self::YYNRULE + 1) {
                        $this->yyidx = $yyidx;
                        $this->yystack = $stack;
                        // the last token was just ignored, we can't accept
                        // by ignoring input, this is in essence ignoring a
                        // syntax error!
                        return array_unique($expected);
                    } elseif ($nextstate === self::YY_NO_ACTION) {
                        $this->yyidx = $yyidx;
                        $this->yystack = $stack;
                        // input accepted, but not shifted (I guess)
                        return $expected;
                    } else {
                        $yyact = $nextstate;
                    }
                } while (true);
            }
            break;
        } while (true);
    $this->yyidx = $yyidx;
    $this->yystack = $stack;

return array_unique($expected);
    }

public function yy_is_expected_token($token)
    {
        static $res = array();
        static $res2 = array();
        if ($token === 0) {
            return true; // 0 is not part of this
        }
        $state = $this->yystack[$this->yyidx]->stateno;
        if (isset($res[$state][$token])) {
            if ($res[$state][$token]) {
                return true;
            }
        } else {
            if ($res[$state][$token] = in_array($token, self::$yyExpectedTokens[$state], true)) {
                return true;
            }
       }
        $stack = $this->yystack;
        $yyidx = $this->yyidx;
        do {
            $yyact = $this->yy_find_shift_action($token);
            if ($yyact >= self::YYNSTATE && $yyact < self::YYNSTATE + self::YYNRULE) {
                // reduce action
                $done = 0;
                do {
                    if ($done++ === 100) {
                        $this->yyidx = $yyidx;
                        $this->yystack = $stack;
                        // too much recursion prevents proper detection
                        // so give up
                        return true;
                    }
                    $yyruleno = $yyact - self::YYNSTATE;
                    $this->yyidx -= self::$yyRuleInfo[$yyruleno][1];
                    $nextstate = $this->yy_find_reduce_action(
                        $this->yystack[$this->yyidx]->stateno,
                        self::$yyRuleInfo[$yyruleno][0]);
                    if (isset($res2[$nextstate][$token])) {
                        if ($res2[$nextstate][$token]) {
                            $this->yyidx = $yyidx;
                            $this->yystack = $stack;
                            return true;
                        }
                    } else {
                        if ($res2[$nextstate][$token] = (isset(self::$yyExpectedTokens[$nextstate]) && in_array($token, self::$yyExpectedTokens[$nextstate], true))) {
                            $this->yyidx = $yyidx;
                            $this->yystack = $stack;
                            return true;
                        }
                    }
                    if ($nextstate < self::YYNSTATE) {
                        // we need to shift a non-terminal
                        $this->yyidx++;
                        $x = new TPC_yyStackEntry;
                        $x->stateno = $nextstate;
                        $x->major = self::$yyRuleInfo[$yyruleno][0];
                        $this->yystack[$this->yyidx] = $x;
                        continue 2;
                    } elseif ($nextstate === self::YYNSTATE + self::YYNRULE + 1) {
                        $this->yyidx = $yyidx;
                        $this->yystack = $stack;
                        if (!$token) {
                            // end of input: this is valid
                            return true;
                        }
                        // the last token was just ignored, we can't accept
                        // by ignoring input, this is in essence ignoring a
                        // syntax error!
                        return false;
                    } elseif ($nextstate === self::YY_NO_ACTION) {
                        $this->yyidx = $yyidx;
                        $this->yystack = $stack;
                        // input accepted, but not shifted (I guess)
                        return true;
                    } else {
                        $yyact = $nextstate;
                    }
                } while (true);
            }
            break;
        } while (true);
        $this->yyidx = $yyidx;
        $this->yystack = $stack;

return true;
    }

public function yy_find_shift_action($iLookAhead)
    {
        $stateno = $this->yystack[$this->yyidx]->stateno;

/* if ($this->yyidx < 0) return self::YY_NO_ACTION;  */
        if (!isset(self::$yy_shift_ofst[$stateno])) {
            // no shift actions
            return self::$yy_default[$stateno];
        }
        $i = self::$yy_shift_ofst[$stateno];
        if ($i === self::YY_SHIFT_USE_DFLT) {
            return self::$yy_default[$stateno];
        }
        if ($iLookAhead === self::YYNOCODE) {
            return self::YY_NO_ACTION;
        }
        $i += $iLookAhead;
        if ($i < 0 || $i >= self::YY_SZ_ACTTAB ||
              self::$yy_lookahead[$i] != $iLookAhead) {
            if (count(self::$yyFallback) && $iLookAhead < count(self::$yyFallback)
                   && ($iFallback = self::$yyFallback[$iLookAhead]) != 0) {
                if ($this->yyTraceFILE) {
                    fwrite($this->yyTraceFILE, $this->yyTracePrompt . 'FALLBACK ' .
                        $this->yyTokenName[$iLookAhead] . ' => ' .
                        $this->yyTokenName[$iFallback] . "\n");
                }

return $this->yy_find_shift_action($iFallback);
            }

return self::$yy_default[$stateno];
        } else {
            return self::$yy_action[$i];
        }
    }

public function yy_find_reduce_action($stateno, $iLookAhead)
    {
        /* $stateno = $this->yystack[$this->yyidx]->stateno; */

if (!isset(self::$yy_reduce_ofst[$stateno])) {
            return self::$yy_default[$stateno];
        }
        $i = self::$yy_reduce_ofst[$stateno];
        if ($i === self::YY_REDUCE_USE_DFLT) {
            return self::$yy_default[$stateno];
        }
        if ($iLookAhead === self::YYNOCODE) {
            return self::YY_NO_ACTION;
        }
        $i += $iLookAhead;
        if ($i < 0 || $i >= self::YY_SZ_ACTTAB ||
              self::$yy_lookahead[$i] != $iLookAhead) {
            return self::$yy_default[$stateno];
        } else {
            return self::$yy_action[$i];
        }
    }

public function yy_shift($yyNewState, $yyMajor, $yypMinor)
    {
        $this->yyidx++;
        if ($this->yyidx >= self::YYSTACKDEPTH) {
            $this->yyidx--;
            if ($this->yyTraceFILE) {
                fprintf($this->yyTraceFILE, "%sStack Overflow!\n", $this->yyTracePrompt);
            }
            while ($this->yyidx >= 0) {
                $this->yy_pop_parser_stack();
            }
// line 239 "./lexer/smarty_internal_configfileparser.y"

$this->internalError = true;
    $this->compiler->trigger_config_file_error('Stack overflow in configfile parser');

return;
        }
        $yytos = new TPC_yyStackEntry;
        $yytos->stateno = $yyNewState;
        $yytos->major = $yyMajor;
        $yytos->minor = $yypMinor;
        $this->yystack[] = $yytos;
        if ($this->yyTraceFILE && $this->yyidx > 0) {
            fprintf($this->yyTraceFILE, "%sShift %d\n", $this->yyTracePrompt,
                $yyNewState);
            fprintf($this->yyTraceFILE, "%sStack:", $this->yyTracePrompt);
            for ($i = 1; $i <= $this->yyidx; $i++) {
                fprintf($this->yyTraceFILE, " %s",
                    $this->yyTokenName[$this->yystack[$i]->major]);
            }
            fwrite($this->yyTraceFILE,"\n");
        }
    }

public static $yyRuleInfo = array(
  array( 0 => 20, 1 => 2 ),
  array( 0 => 21, 1 => 1 ),
  array( 0 => 22, 1 => 2 ),
  array( 0 => 22, 1 => 0 ),
  array( 0 => 24, 1 => 5 ),
  array( 0 => 24, 1 => 6 ),
  array( 0 => 23, 1 => 2 ),
  array( 0 => 23, 1 => 2 ),
  array( 0 => 23, 1 => 0 ),
  array( 0 => 26, 1 => 3 ),
  array( 0 => 27, 1 => 1 ),
  array( 0 => 27, 1 => 1 ),
  array( 0 => 27, 1 => 1 ),
  array( 0 => 27, 1 => 1 ),
  array( 0 => 27, 1 => 1 ),
  array( 0 => 27, 1 => 3 ),
  array( 0 => 27, 1 => 2 ),
  array( 0 => 27, 1 => 1 ),
  array( 0 => 27, 1 => 1 ),
  array( 0 => 25, 1 => 1 ),
  array( 0 => 25, 1 => 2 ),
  array( 0 => 25, 1 => 3 ),
    );

public static $yyReduceMap = array(
        0 => 0,
        2 => 0,
        3 => 0,
        19 => 0,
        20 => 0,
        21 => 0,
        1 => 1,
        4 => 4,
        5 => 5,
        6 => 6,
        7 => 7,
        8 => 8,
        9 => 9,
        10 => 10,
        11 => 11,
        12 => 12,
        13 => 13,
        14 => 14,
        15 => 15,
        16 => 16,
        17 => 17,
        18 => 17,
    );
// line 245 "./lexer/smarty_internal_configfileparser.y"
    public function yy_r0(){
    $this->_retvalue = null;
    }
// line 250 "./lexer/smarty_internal_configfileparser.y"
    public function yy_r1(){
    $this->add_global_vars($this->yystack[$this->yyidx + 0]->minor);
    $this->_retvalue = null;
    }
// line 264 "./lexer/smarty_internal_configfileparser.y"
    public function yy_r4(){
    $this->add_section_vars($this->yystack[$this->yyidx + -3]->minor, $this->yystack[$this->yyidx + 0]->minor);
    $this->_retvalue = null;
    }
// line 269 "./lexer/smarty_internal_configfileparser.y"
    public function yy_r5(){
    if ($this->configReadHidden) {
        $this->add_section_vars($this->yystack[$this->yyidx + -3]->minor, $this->yystack[$this->yyidx + 0]->minor);
    }
    $this->_retvalue = null;
    }
// line 277 "./lexer/smarty_internal_configfileparser.y"
    public function yy_r6(){
    $this->_retvalue = $this->yystack[$this->yyidx + -1]->minor;
    }
// line 281 "./lexer/smarty_internal_configfileparser.y"
    public function yy_r7(){
    $this->_retvalue = array_merge($this->yystack[$this->yyidx + -1]->minor, array($this->yystack[$this->yyidx + 0]->minor));
    }
// line 285 "./lexer/smarty_internal_configfileparser.y"
    public function yy_r8(){
    $this->_retvalue = array();
    }
// line 291 "./lexer/smarty_internal_configfileparser.y"
    public function yy_r9(){
    $this->_retvalue = array('key' => $this->yystack[$this->yyidx + -2]->minor, 'value' => $this->yystack[$this->yyidx + 0]->minor);
    }
// line 296 "./lexer/smarty_internal_configfileparser.y"
    public function yy_r10(){
    $this->_retvalue = (float) $this->yystack[$this->yyidx + 0]->minor;
    }
// line 300 "./lexer/smarty_internal_configfileparser.y"
    public function yy_r11(){
    $this->_retvalue = (int) $this->yystack[$this->yyidx + 0]->minor;
    }
// line 304 "./lexer/smarty_internal_configfileparser.y"
    public function yy_r12(){
    $this->_retvalue = $this->parse_bool($this->yystack[$this->yyidx + 0]->minor);
    }
// line 308 "./lexer/smarty_internal_configfileparser.y"
    public function yy_r13(){
    $this->_retvalue = self::parse_single_quoted_string($this->yystack[$this->yyidx + 0]->minor);
    }
// line 312 "./lexer/smarty_internal_configfileparser.y"
    public function yy_r14(){
    $this->_retvalue = self::parse_double_quoted_string($this->yystack[$this->yyidx + 0]->minor);
    }
// line 316 "./lexer/smarty_internal_configfileparser.y"
    public function yy_r15(){
    $this->_retvalue = self::parse_tripple_double_quoted_string($this->yystack[$this->yyidx + -1]->minor);
    }
// line 320 "./lexer/smarty_internal_configfileparser.y"
    public function yy_r16(){
    $this->_retvalue = '';
    }
// line 324 "./lexer/smarty_internal_configfileparser.y"
    public function yy_r17(){
    $this->_retvalue = $this->yystack[$this->yyidx + 0]->minor;
    }

private $_retvalue;

public function yy_reduce($yyruleno)
    {
        if ($this->yyTraceFILE && $yyruleno >= 0
              && $yyruleno < count(self::$yyRuleName)) {
            fprintf($this->yyTraceFILE, "%sReduce (%d) [%s].\n",
                $this->yyTracePrompt, $yyruleno,
                self::$yyRuleName[$yyruleno]);
        }

$this->_retvalue = $yy_lefthand_side = null;
        if (isset(self::$yyReduceMap[$yyruleno])) {
            // call the action
            $this->_retvalue = null;
            $this->{'yy_r' . self::$yyReduceMap[$yyruleno]}();
            $yy_lefthand_side = $this->_retvalue;
        }
        $yygoto = self::$yyRuleInfo[$yyruleno][0];
        $yysize = self::$yyRuleInfo[$yyruleno][1];
        $this->yyidx -= $yysize;
        for ($i = $yysize; $i; $i--) {
            // pop all of the right-hand side parameters
            array_pop($this->yystack);
        }
        $yyact = $this->yy_find_reduce_action($this->yystack[$this->yyidx]->stateno, $yygoto);
        if ($yyact < self::YYNSTATE) {
            if (!$this->yyTraceFILE && $yysize) {
                $this->yyidx++;
                $x = new TPC_yyStackEntry;
                $x->stateno = $yyact;
                $x->major = $yygoto;
                $x->minor = $yy_lefthand_side;
                $this->yystack[$this->yyidx] = $x;
            } else {
                $this->yy_shift($yyact, $yygoto, $yy_lefthand_side);
            }
        } elseif ($yyact === self::YYNSTATE + self::YYNRULE + 1) {
            $this->yy_accept();
        }
    }

public function yy_parse_failed()
    {
        if ($this->yyTraceFILE) {
            fprintf($this->yyTraceFILE, "%sFail!\n", $this->yyTracePrompt);
        } while ($this->yyidx >= 0) {
            $this->yy_pop_parser_stack();
        }
    }

public function yy_syntax_error($yymajor, $TOKEN)
    {
// line 232 "./lexer/smarty_internal_configfileparser.y"

$this->internalError = true;
    $this->yymajor = $yymajor;
    $this->compiler->trigger_config_file_error();
    }

public function yy_accept()
    {
        if ($this->yyTraceFILE) {
            fprintf($this->yyTraceFILE, "%sAccept!\n", $this->yyTracePrompt);
        } while ($this->yyidx >= 0) {
            $this->yy_pop_parser_stack();
        }
// line 225 "./lexer/smarty_internal_configfileparser.y"

$this->successful = !$this->internalError;
    $this->internalError = false;
    $this->retvalue = $this->_retvalue;
    }

public function doParse($yymajor, $yytokenvalue)
    {
        $yyerrorhit = 0;   /* True if yymajor has invoked an error */

if ($this->yyidx === null || $this->yyidx < 0) {
            $this->yyidx = 0;
            $this->yyerrcnt = -1;
            $x = new TPC_yyStackEntry;
            $x->stateno = 0;
            $x->major = 0;
            $this->yystack = array();
            $this->yystack[] = $x;
        }
        $yyendofinput = ($yymajor==0);

if ($this->yyTraceFILE) {
            fprintf($this->yyTraceFILE, "%sInput %s\n",
                $this->yyTracePrompt, $this->yyTokenName[$yymajor]);
        }

do {
            $yyact = $this->yy_find_shift_action($yymajor);
            if ($yymajor < self::YYERRORSYMBOL &&
                  !$this->yy_is_expected_token($yymajor)) {
                // force a syntax error
                $yyact = self::YY_ERROR_ACTION;
            }
            if ($yyact < self::YYNSTATE) {
                $this->yy_shift($yyact, $yymajor, $yytokenvalue);
                $this->yyerrcnt--;
                if ($yyendofinput && $this->yyidx >= 0) {
                    $yymajor = 0;
                } else {
                    $yymajor = self::YYNOCODE;
                }
            } elseif ($yyact < self::YYNSTATE + self::YYNRULE) {
                $this->yy_reduce($yyact - self::YYNSTATE);
            } elseif ($yyact === self::YY_ERROR_ACTION) {
                if ($this->yyTraceFILE) {
                    fprintf($this->yyTraceFILE, "%sSyntax Error!\n",
                        $this->yyTracePrompt);
                }
                if (self::YYERRORSYMBOL) {
                    if ($this->yyerrcnt < 0) {
                        $this->yy_syntax_error($yymajor, $yytokenvalue);
                    }
                    $yymx = $this->yystack[$this->yyidx]->major;
                    if ($yymx === self::YYERRORSYMBOL || $yyerrorhit) {
                        if ($this->yyTraceFILE) {
                            fprintf($this->yyTraceFILE, "%sDiscard input token %s\n",
                                $this->yyTracePrompt, $this->yyTokenName[$yymajor]);
                        }
                        $this->yy_destructor($yymajor, $yytokenvalue);
                        $yymajor = self::YYNOCODE;
                    } else {
                        while ($this->yyidx >= 0 &&
                                 $yymx !== self::YYERRORSYMBOL &&
        ($yyact = $this->yy_find_shift_action(self::YYERRORSYMBOL)) >= self::YYNSTATE
                              ){
                            $this->yy_pop_parser_stack();
                        }
                        if ($this->yyidx < 0 || $yymajor==0) {
                            $this->yy_destructor($yymajor, $yytokenvalue);
                            $this->yy_parse_failed();
                            $yymajor = self::YYNOCODE;
                        } elseif ($yymx !== self::YYERRORSYMBOL) {
                            $u2 = 0;
                            $this->yy_shift($yyact, self::YYERRORSYMBOL, $u2);
                        }
                    }
                    $this->yyerrcnt = 3;
                    $yyerrorhit = 1;
                } else {
                    if ($this->yyerrcnt <= 0) {
                        $this->yy_syntax_error($yymajor, $yytokenvalue);
                    }
                    $this->yyerrcnt = 3;
                    $this->yy_destructor($yymajor, $yytokenvalue);
                    if ($yyendofinput) {
                        $this->yy_parse_failed();
                    }
                    $yymajor = self::YYNOCODE;
                }
            } else {
                $this->yy_accept();
                $yymajor = self::YYNOCODE;
            }
        } while ($yymajor !== self::YYNOCODE && $this->yyidx >= 0);
    }
}

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