<?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;
$this->yypopstate();
}
public function yylex5() {
if (!isset($this->yy_global_pattern5)) {
$this->yy_global_pattern5 = "/\G(\\.)|\G(.*?(?=[\.=[\]\r\n]))/isS";
}
if ($this->counter >= strlen($this->data)) {
return false; // end of input
}
do {
if (preg_match($this->yy_global_pattern5, $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, $this->counter, 5) . '... state SECTION');
}
next($yymatches); // skip global match
$this->token = key($yymatches); // token number
$this->value = current($yymatches); // token value
$r = $this->{'yy_r5_' . $this->token}();
if ($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 SECTION = 5;
function yy_r5_1() {
$this->token = Smarty_Internal_Configfileparser::TPC_DOT;
}
function yy_r5_2() {
$this->token = Smarty_Internal_Configfileparser::TPC_SECTION;
$this->yypopstate();
}
public function yylex6() {
if (!isset($this->yy_global_pattern6)) {
$this->yy_global_pattern6 = "/\G(\"\"\"(?=[ \t\r]*[\n#;]))|\G([\S\s])/isS";
}
if ($this->counter >= strlen($this->data)) {
return false; // end of input
}
do {
if (preg_match($this->yy_global_pattern6, $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, $this->counter, 5) . '... state TRIPPLE');
}
next($yymatches); // skip global match
$this->token = key($yymatches); // token number
$this->value = current($yymatches); // token value
$r = $this->{'yy_r6_' . $this->token}();
if ($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 TRIPPLE = 6;
function yy_r6_1() {
$this->token = Smarty_Internal_Configfileparser::TPC_TRIPPLE_QUOTES_END;
$this->yypopstate();
$this->yypushstate(self::START);
}
function yy_r6_2() {
$to = strlen($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;
}
}