0,0 → 1,739 |
<?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 |
{ |
const START = 1; |
const VALUE = 2; |
const NAKED_STRING_VALUE = 3; |
const COMMENT = 4; |
const SECTION = 5; |
const TRIPPLE = 6; |
|
/** |
* Source |
* |
* @var string |
*/ |
public $data; |
|
/** |
* Source length |
* |
* @var int |
*/ |
public $dataLength = null; |
|
/** |
* 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; |
|
/** |
* 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' |
); |
|
/** |
* token names |
* |
* @var array |
*/ |
public $smarty_token_names = array( // Text for parser error messages |
); |
|
/** |
* compiler object |
* |
* @var Smarty_Internal_Config_File_Compiler |
*/ |
private $compiler = null; |
|
/** |
* copy of config_booleanize |
* |
* @var bool |
*/ |
private $configBooleanize = false; |
|
/** |
* storage for assembled token patterns |
* |
* @var string |
*/ |
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; |
|
private $_yy_state = 1; |
|
private $_yy_stack = array(); |
|
/** |
* constructor |
* |
* @param string $data template source |
* @param Smarty_Internal_Config_File_Compiler $compiler |
*/ |
public function __construct($data, Smarty_Internal_Config_File_Compiler $compiler) |
{ |
$this->data = $data . "\n"; //now all lines are \n-terminated |
$this->dataLength = strlen($data); |
$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 = $this->smarty->config_booleanize; |
} |
|
public function replace($input) |
{ |
return $input; |
} // end function |
|
public function PrintTrace() |
{ |
$this->yyTraceFILE = fopen('php://output', 'w'); |
$this->yyTracePrompt = '<br>'; |
} |
|
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 = |
$this->replace("/\G(#|;)|\G(\\[)|\G(\\])|\G(=)|\G([ \t\r]+)|\G(\n)|\G([0-9]*[a-zA-Z_]\\w*)|\G([\S\s])/isS"); |
} |
if (!isset($this->dataLength)) { |
$this->dataLength = strlen($this->data); |
} |
if ($this->counter >= $this->dataLength) { |
return false; // end of input |
} |
do { |
if (preg_match($this->yy_global_pattern1, $this->data, $yymatches, 0, $this->counter)) { |
if (!isset($yymatches[ 0 ][ 1 ])) { |
$yymatches = preg_grep("/(.|\s)+/", $yymatches); |
} else { |
$yymatches = array_filter($yymatches); |
} |
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 >= $this->dataLength) { |
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); |
} |
|
public function yy_r1_1() |
{ |
$this->token = Smarty_Internal_Configfileparser::TPC_COMMENTSTART; |
$this->yypushstate(self::COMMENT); |
} |
|
public function yy_r1_2() |
{ |
$this->token = Smarty_Internal_Configfileparser::TPC_OPENB; |
$this->yypushstate(self::SECTION); |
} |
|
public function yy_r1_3() |
{ |
$this->token = Smarty_Internal_Configfileparser::TPC_CLOSEB; |
} |
|
public function yy_r1_4() |
{ |
$this->token = Smarty_Internal_Configfileparser::TPC_EQUAL; |
$this->yypushstate(self::VALUE); |
} // end function |
|
public function yy_r1_5() |
{ |
return false; |
} |
|
public function yy_r1_6() |
{ |
$this->token = Smarty_Internal_Configfileparser::TPC_NEWLINE; |
} |
|
public function yy_r1_7() |
{ |
$this->token = Smarty_Internal_Configfileparser::TPC_ID; |
} |
|
public function yy_r1_8() |
{ |
$this->token = Smarty_Internal_Configfileparser::TPC_OTHER; |
} |
|
public function yylex2() |
{ |
if (!isset($this->yy_global_pattern2)) { |
$this->yy_global_pattern2 = |
$this->replace("/\G([ \t\r]+)|\G(\\d+\\.\\d+(?=[ \t\r]*[\n#;]))|\G(\\d+(?=[ \t\r]*[\n#;]))|\G(\"\"\")|\G('[^'\\\\]*(?:\\\\.[^'\\\\]*)*'(?=[ \t\r]*[\n#;]))|\G(\"[^\"\\\\]*(?:\\\\.[^\"\\\\]*)*\"(?=[ \t\r]*[\n#;]))|\G([a-zA-Z]+(?=[ \t\r]*[\n#;]))|\G([^\n]+?(?=[ \t\r]*\n))|\G(\n)/isS"); |
} |
if (!isset($this->dataLength)) { |
$this->dataLength = strlen($this->data); |
} |
if ($this->counter >= $this->dataLength) { |
return false; // end of input |
} |
do { |
if (preg_match($this->yy_global_pattern2, $this->data, $yymatches, 0, $this->counter)) { |
if (!isset($yymatches[ 0 ][ 1 ])) { |
$yymatches = preg_grep("/(.|\s)+/", $yymatches); |
} else { |
$yymatches = array_filter($yymatches); |
} |
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 >= $this->dataLength) { |
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); |
} |
|
public function yy_r2_1() |
{ |
return false; |
} |
|
public function yy_r2_2() |
{ |
$this->token = Smarty_Internal_Configfileparser::TPC_FLOAT; |
$this->yypopstate(); |
} |
|
public function yy_r2_3() |
{ |
$this->token = Smarty_Internal_Configfileparser::TPC_INT; |
$this->yypopstate(); |
} |
|
public function yy_r2_4() |
{ |
$this->token = Smarty_Internal_Configfileparser::TPC_TRIPPLE_QUOTES; |
$this->yypushstate(self::TRIPPLE); |
} |
|
public function yy_r2_5() |
{ |
$this->token = Smarty_Internal_Configfileparser::TPC_SINGLE_QUOTED_STRING; |
$this->yypopstate(); |
} |
|
public function yy_r2_6() |
{ |
$this->token = Smarty_Internal_Configfileparser::TPC_DOUBLE_QUOTED_STRING; |
$this->yypopstate(); |
} // end function |
|
public function yy_r2_7() |
{ |
if (!$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(); |
} |
} |
|
public function yy_r2_8() |
{ |
$this->token = Smarty_Internal_Configfileparser::TPC_NAKED_STRING; |
$this->yypopstate(); |
} |
|
public function yy_r2_9() |
{ |
$this->token = Smarty_Internal_Configfileparser::TPC_NAKED_STRING; |
$this->value = ''; |
$this->yypopstate(); |
} // end function |
|
public function yylex3() |
{ |
if (!isset($this->yy_global_pattern3)) { |
$this->yy_global_pattern3 = $this->replace("/\G([^\n]+?(?=[ \t\r]*\n))/isS"); |
} |
if (!isset($this->dataLength)) { |
$this->dataLength = strlen($this->data); |
} |
if ($this->counter >= $this->dataLength) { |
return false; // end of input |
} |
do { |
if (preg_match($this->yy_global_pattern3, $this->data, $yymatches, 0, $this->counter)) { |
if (!isset($yymatches[ 0 ][ 1 ])) { |
$yymatches = preg_grep("/(.|\s)+/", $yymatches); |
} else { |
$yymatches = array_filter($yymatches); |
} |
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 >= $this->dataLength) { |
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); |
} |
|
public 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 = $this->replace("/\G([ \t\r]+)|\G([^\n]+?(?=[ \t\r]*\n))|\G(\n)/isS"); |
} |
if (!isset($this->dataLength)) { |
$this->dataLength = strlen($this->data); |
} |
if ($this->counter >= $this->dataLength) { |
return false; // end of input |
} |
do { |
if (preg_match($this->yy_global_pattern4, $this->data, $yymatches, 0, $this->counter)) { |
if (!isset($yymatches[ 0 ][ 1 ])) { |
$yymatches = preg_grep("/(.|\s)+/", $yymatches); |
} else { |
$yymatches = array_filter($yymatches); |
} |
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 >= $this->dataLength) { |
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); |
} |
|
public function yy_r4_1() |
{ |
return false; |
} |
|
public function yy_r4_2() |
{ |
$this->token = Smarty_Internal_Configfileparser::TPC_NAKED_STRING; |
} // end function |
|
public 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 = $this->replace("/\G(\\.)|\G(.*?(?=[\.=[\]\r\n]))/isS"); |
} |
if (!isset($this->dataLength)) { |
$this->dataLength = strlen($this->data); |
} |
if ($this->counter >= $this->dataLength) { |
return false; // end of input |
} |
do { |
if (preg_match($this->yy_global_pattern5, $this->data, $yymatches, 0, $this->counter)) { |
if (!isset($yymatches[ 0 ][ 1 ])) { |
$yymatches = preg_grep("/(.|\s)+/", $yymatches); |
} else { |
$yymatches = array_filter($yymatches); |
} |
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 >= $this->dataLength) { |
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); |
} |
|
public function yy_r5_1() |
{ |
$this->token = Smarty_Internal_Configfileparser::TPC_DOT; |
} |
|
public function yy_r5_2() |
{ |
$this->token = Smarty_Internal_Configfileparser::TPC_SECTION; |
$this->yypopstate(); |
} // end function |
|
public function yylex6() |
{ |
if (!isset($this->yy_global_pattern6)) { |
$this->yy_global_pattern6 = $this->replace("/\G(\"\"\"(?=[ \t\r]*[\n#;]))|\G([\S\s])/isS"); |
} |
if (!isset($this->dataLength)) { |
$this->dataLength = strlen($this->data); |
} |
if ($this->counter >= $this->dataLength) { |
return false; // end of input |
} |
do { |
if (preg_match($this->yy_global_pattern6, $this->data, $yymatches, 0, $this->counter)) { |
if (!isset($yymatches[ 0 ][ 1 ])) { |
$yymatches = preg_grep("/(.|\s)+/", $yymatches); |
} else { |
$yymatches = array_filter($yymatches); |
} |
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 >= $this->dataLength) { |
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); |
} |
|
public function yy_r6_1() |
{ |
$this->token = Smarty_Internal_Configfileparser::TPC_TRIPPLE_QUOTES_END; |
$this->yypopstate(); |
$this->yypushstate(self::START); |
} |
|
public 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_config_file_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; |
} |
} |