<?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>';

    }

    private $_yy_state = 1;

    private $_yy_stack = array();

    public function yylex() {

        return $this->{'yylex' . $this->_yy_state}();

    }

    public function yypushstate($state) {

        if ($this->yyTraceFILE) {

            fprintf($this->yyTraceFILE, "%sState push %s\n", $this->yyTracePrompt, isset($this->state_name[$this->_yy_state]) ? $this->state_name[$this->_yy_state] : $this->_yy_state);

        }

        array_push($this->_yy_stack, $this->_yy_state);

        $this->_yy_state = $state;

        if ($this->yyTraceFILE) {

            fprintf($this->yyTraceFILE, "%snew State %s\n", $this->yyTracePrompt, isset($this->state_name[$this->_yy_state]) ? $this->state_name[$this->_yy_state] : $this->_yy_state);

        }

    }

    public function yypopstate() {

        if ($this->yyTraceFILE) {

            fprintf($this->yyTraceFILE, "%sState pop %s\n", $this->yyTracePrompt, isset($this->state_name[$this->_yy_state]) ? $this->state_name[$this->_yy_state] : $this->_yy_state);

        }

        $this->_yy_state = array_pop($this->_yy_stack);

        if ($this->yyTraceFILE) {

            fprintf($this->yyTraceFILE, "%snew State %s\n", $this->yyTracePrompt, isset($this->state_name[$this->_yy_state]) ? $this->state_name[$this->_yy_state] : $this->_yy_state);

        }

    }

    public function yybegin($state) {

        $this->_yy_state = $state;

        if ($this->yyTraceFILE) {

            fprintf($this->yyTraceFILE, "%sState set %s\n", $this->yyTracePrompt, isset($this->state_name[$this->_yy_state]) ? $this->state_name[$this->_yy_state] : $this->_yy_state);

        }

    }

    public function yylex1() {

        if (!isset($this->yy_global_pattern1)) {

            $this->yy_global_pattern1 = "/\G(#|;)|\G(\\[)|\G(\\])|\G(=)|\G([ \t\r]+)|\G(\n)|\G([0-9]*[a-zA-Z_]\\w*)|\G([\S\s])/isS";

        }

        if ($this->counter >= strlen($this->data)) {

            return false; // end of input

        }

        do {

            if (preg_match($this->yy_global_pattern1, $this->data, $yymatches, null, $this->counter)) {

                $yysubmatches = $yymatches;

                if (strlen($yysubmatches[0]) < 200) {

                    $yymatches = preg_grep("/(.|\s)+/", $yysubmatches);

                } else {

                    $yymatches = array_filter($yymatches, 'strlen');

                }

                if (empty($yymatches)) {

                    throw new Exception('Error: lexing failed because a rule matched' . ' an empty string.  Input "' . substr($this->data, $this->counter, 5) . '... state START');

                }

                next($yymatches); // skip global match

                $this->token = key($yymatches); // token number

                $this->value = current($yymatches); // token value

                $r = $this->{'yy_r1_' . $this->token}();

                if ($r === null) {

                    $this->counter += strlen($this->value);

                    $this->line += substr_count($this->value, "\n");

                    // accept this token

                    return true;

                } elseif ($r === true) {

                    // we have changed state

                    // process this token in the new state

                    return $this->yylex();

                } elseif ($r === false) {

                    $this->counter += strlen($this->value);

                    $this->line += substr_count($this->value, "\n");

                    if ($this->counter >= strlen($this->data)) {

                        return false; // end of input

                    }

                    // skip this token

                    continue;

                }

            } else {

                throw new Exception('Unexpected input at line' . $this->line . ': ' . $this->data[$this->counter]);

            }

            break;

        } while (true);

    } // end function

    const START = 1;

    function yy_r1_1() {

        $this->token = Smarty_Internal_Configfileparser::TPC_COMMENTSTART;

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

    }

    function yy_r1_2() {

        $this->token = Smarty_Internal_Configfileparser::TPC_OPENB;

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

    }

    function yy_r1_3() {

        $this->token = Smarty_Internal_Configfileparser::TPC_CLOSEB;

    }

    function yy_r1_4() {

        $this->token = Smarty_Internal_Configfileparser::TPC_EQUAL;

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

    }

    function yy_r1_5() {

        return false;

    }

    function yy_r1_6() {

        $this->token = Smarty_Internal_Configfileparser::TPC_NEWLINE;

    }

    function yy_r1_7() {

        $this->token = Smarty_Internal_Configfileparser::TPC_ID;

    }

    function yy_r1_8() {

        $this->token = Smarty_Internal_Configfileparser::TPC_OTHER;

    }

    public function yylex2() {

        if (!isset($this->yy_global_pattern2)) {

            $this->yy_global_pattern2 = "/\G([ \t\r]+)|\G(\\d+\\.\\d+(?=[ \t\r]*[\n#;]))|\G(\\d+(?=[ \t\r]*[\n#;]))|\G(\"\"\")|\G('[^'\\\\]*(?:\\\\.[^'\\\\]*)*'(?=[ \t\r]*[\n#;]))|\G(\"[^\"\\\\]*(?:\\\\.[^\"\\\\]*)*\"(?=[ \t\r]*[\n#;]))|\G([a-zA-Z]+(?=[ \t\r]*[\n#;]))|\G([^\n]+?(?=[ \t\r]*\n))|\G(\n)/isS";

        }

        if ($this->counter >= strlen($this->data)) {

            return false; // end of input

        }

        do {

            if (preg_match($this->yy_global_pattern2, $this->data, $yymatches, null, $this->counter)) {

                $yysubmatches = $yymatches;

                if (strlen($yysubmatches[0]) < 200) {

                    $yymatches = preg_grep("/(.|\s)+/", $yysubmatches);

                } else {

                    $yymatches = array_filter($yymatches, 'strlen');

                }

                if (empty($yymatches)) {

                    throw new Exception('Error: lexing failed because a rule matched' . ' an empty string.  Input "' . substr($this->data, $this->counter, 5) . '... state VALUE');

                }

                next($yymatches); // skip global match

                $this->token = key($yymatches); // token number

                $this->value = current($yymatches); // token value

                $r = $this->{'yy_r2_' . $this->token}();

                if ($r === null) {

                    $this->counter += strlen($this->value);

                    $this->line += substr_count($this->value, "\n");

                    // accept this token

                    return true;

                } elseif ($r === true) {

                    // we have changed state

                    // process this token in the new state

                    return $this->yylex();

                } elseif ($r === false) {

                    $this->counter += strlen($this->value);

                    $this->line += substr_count($this->value, "\n");

                    if ($this->counter >= strlen($this->data)) {

                        return false; // end of input

                    }

                    // skip this token

                    continue;

                }

            } else {

                throw new Exception('Unexpected input at line' . $this->line . ': ' . $this->data[$this->counter]);

            }

            break;

        } while (true);

    } // end function

    const VALUE = 2;

    function yy_r2_1() {

        return false;

    }

    function yy_r2_2() {

        $this->token = Smarty_Internal_Configfileparser::TPC_FLOAT;

        $this->yypopstate();

    }

    function yy_r2_3() {

        $this->token = Smarty_Internal_Configfileparser::TPC_INT;

        $this->yypopstate();

    }

    function yy_r2_4() {

        $this->token = Smarty_Internal_Configfileparser::TPC_TRIPPLE_QUOTES;

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

    }

    function yy_r2_5() {

        $this->token = Smarty_Internal_Configfileparser::TPC_SINGLE_QUOTED_STRING;

        $this->yypopstate();

    }

    function yy_r2_6() {

        $this->token = Smarty_Internal_Configfileparser::TPC_DOUBLE_QUOTED_STRING;

        $this->yypopstate();

    }

    function yy_r2_7() {

        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();

        }

    }

    function yy_r2_8() {

        $this->token = Smarty_Internal_Configfileparser::TPC_NAKED_STRING;

        $this->yypopstate();

    }

    function yy_r2_9() {

        $this->token = Smarty_Internal_Configfileparser::TPC_NAKED_STRING;

        $this->value = "";

        $this->yypopstate();

    }

    public function yylex3() {

        if (!isset($this->yy_global_pattern3)) {

            $this->yy_global_pattern3 = "/\G([^\n]+?(?=[ \t\r]*\n))/isS";

        }

        if ($this->counter >= strlen($this->data)) {

            return false; // end of input

        }

        do {

            if (preg_match($this->yy_global_pattern3, $this->data, $yymatches, null, $this->counter)) {

                $yysubmatches = $yymatches;

                if (strlen($yysubmatches[0]) < 200) {

                    $yymatches = preg_grep("/(.|\s)+/", $yysubmatches);

                } else {

                    $yymatches = array_filter($yymatches, 'strlen');

                }

                if (empty($yymatches)) {

                    throw new Exception('Error: lexing failed because a rule matched' . ' an empty string.  Input "' . substr($this->data, $this->counter, 5) . '... state NAKED_STRING_VALUE');

                }

                next($yymatches); // skip global match

                $this->token = key($yymatches); // token number

                $this->value = current($yymatches); // token value

                $r = $this->{'yy_r3_' . $this->token}();

                if ($r === null) {

                    $this->counter += strlen($this->value);

                    $this->line += substr_count($this->value, "\n");

                    // accept this token

                    return true;

                } elseif ($r === true) {

                    // we have changed state

                    // process this token in the new state

                    return $this->yylex();

                } elseif ($r === false) {

                    $this->counter += strlen($this->value);

                    $this->line += substr_count($this->value, "\n");

                    if ($this->counter >= strlen($this->data)) {

                        return false; // end of input

                    }

                    // skip this token

                    continue;

                }

            } else {

                throw new Exception('Unexpected input at line' . $this->line . ': ' . $this->data[$this->counter]);

            }

            break;

        } while (true);

    } // end function

    const NAKED_STRING_VALUE = 3;

    function yy_r3_1() {

        $this->token = Smarty_Internal_Configfileparser::TPC_NAKED_STRING;

        $this->yypopstate();

    }

    public function yylex4() {

        if (!isset($this->yy_global_pattern4)) {

            $this->yy_global_pattern4 = "/\G([ \t\r]+)|\G([^\n]+?(?=[ \t\r]*\n))|\G(\n)/isS";

        }

        if ($this->counter >= strlen($this->data)) {

            return false; // end of input

        }

        do {

            if (preg_match($this->yy_global_pattern4, $this->data, $yymatches, null, $this->counter)) {

                $yysubmatches = $yymatches;

                if (strlen($yysubmatches[0]) < 200) {

                    $yymatches = preg_grep("/(.|\s)+/", $yysubmatches);

                } else {

                    $yymatches = array_filter($yymatches, 'strlen');

                }

                if (empty($yymatches)) {

                    throw new Exception('Error: lexing failed because a rule matched' . ' an empty string.  Input "' . substr($this->data, $this->counter, 5) . '... state COMMENT');

                }

                next($yymatches); // skip global match

                $this->token = key($yymatches); // token number

                $this->value = current($yymatches); // token value

                $r = $this->{'yy_r4_' . $this->token}();

                if ($r === null) {

                    $this->counter += strlen($this->value);

                    $this->line += substr_count($this->value, "\n");

                    // accept this token

                    return true;

                } elseif ($r === true) {

                    // we have changed state

                    // process this token in the new state

                    return $this->yylex();

                } elseif ($r === false) {

                    $this->counter += strlen($this->value);

                    $this->line += substr_count($this->value, "\n");

                    if ($this->counter >= strlen($this->data)) {

                        return false; // end of input

                    }

                    // skip this token

                    continue;

                }

            } else {

                throw new Exception('Unexpected input at line' . $this->line . ': ' . $this->data[$this->counter]);

            }

            break;

        } while (true);

    } // end function

    const COMMENT = 4;

    function yy_r4_1() {

        return false;

    }

    function yy_r4_2() {

        $this->token = Smarty_Internal_Configfileparser::TPC_NAKED_STRING;

    }

    function yy_r4_3() {

        $this->token = Smarty_Internal_Configfileparser::TPC_NEWLINE;

        $this->yypopstate();

    }

    public function yylex5() {