diff options
Diffstat (limited to 'lib/smarty3/sysplugins/smarty_internal_configfilelexer.php')
| -rw-r--r-- | lib/smarty3/sysplugins/smarty_internal_configfilelexer.php | 680 |
1 files changed, 680 insertions, 0 deletions
diff --git a/lib/smarty3/sysplugins/smarty_internal_configfilelexer.php b/lib/smarty3/sysplugins/smarty_internal_configfilelexer.php new file mode 100644 index 0000000..ed5aa24 --- /dev/null +++ b/lib/smarty3/sysplugins/smarty_internal_configfilelexer.php @@ -0,0 +1,680 @@ +<?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 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; + + /** + * 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)) { + $this->yy_global_pattern1 = "/\G(#|;)|\G(\\[)|\G(\\])|\G(=)|\G([ \t\r]+)|\G(\n)|\G([0-9]*[a-zA-Z_]\\w*)|\G([\S\s])/isS"; + } + if (!isset($this->dataLenght)) { + $this->dataLenght = strlen($this->data); + } + if ($this->counter >= $this->dataLenght) { + return false; // end of input + } + + do { + if (preg_match($this->yy_global_pattern1,$this->data, $yymatches, null, $this->counter)) { + $yymatches = array_filter($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->dataLenght) { + 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)) { + $this->yy_global_pattern2 = "/\G([ \t\r]+)|\G(\\d+\\.\\d+(?=[ \t\r]*[\n#;]))|\G(\\d+(?=[ \t\r]*[\n#;]))|\G(\"\"\")|\G('[^'\\\\]*(?:\\\\.[^'\\\\]*)*'(?=[ \t\r]*[\n#;]))|\G(\"[^\"\\\\]*(?:\\\\.[^\"\\\\]*)*\"(?=[ \t\r]*[\n#;]))|\G([a-zA-Z]+(?=[ \t\r]*[\n#;]))|\G([^\n]+?(?=[ \t\r]*\n))|\G(\n)/isS"; + } + if (!isset($this->dataLenght)) { + $this->dataLenght = strlen($this->data); + } + if ($this->counter >= $this->dataLenght) { + return false; // end of input + } + + do { + if (preg_match($this->yy_global_pattern2,$this->data, $yymatches, null, $this->counter)) { + $yymatches = array_filter($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->dataLenght) { + 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)) { + $this->yy_global_pattern3 = "/\G([^\n]+?(?=[ \t\r]*\n))/isS"; + } + if (!isset($this->dataLenght)) { + $this->dataLenght = strlen($this->data); + } + if ($this->counter >= $this->dataLenght) { + return false; // end of input + } + + do { + if (preg_match($this->yy_global_pattern3,$this->data, $yymatches, null, $this->counter)) { + $yymatches = array_filter($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->dataLenght) { + 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)) { + $this->yy_global_pattern4 = "/\G([ \t\r]+)|\G([^\n]+?(?=[ \t\r]*\n))|\G(\n)/isS"; + } + if (!isset($this->dataLenght)) { + $this->dataLenght = strlen($this->data); + } + if ($this->counter >= $this->dataLenght) { + return false; // end of input + } + + do { + if (preg_match($this->yy_global_pattern4,$this->data, $yymatches, null, $this->counter)) { + $yymatches = array_filter($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->dataLenght) { + 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 (!isset($this->dataLenght)) { + $this->dataLenght = strlen($this->data); + } + if ($this->counter >= $this->dataLenght) { + return false; // end of input + } + + do { + if (preg_match($this->yy_global_pattern5,$this->data, $yymatches, null, $this->counter)) { + $yymatches = array_filter($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->dataLenght) { + 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)) { + $this->yy_global_pattern6 = "/\G(\"\"\"(?=[ \t\r]*[\n#;]))|\G([\S\s])/isS"; + } + if (!isset($this->dataLenght)) { + $this->dataLenght = strlen($this->data); + } + if ($this->counter >= $this->dataLenght) { + return false; // end of input + } + + do { + if (preg_match($this->yy_global_pattern6,$this->data, $yymatches, null, $this->counter)) { + $yymatches = array_filter($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->dataLenght) { + 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; + } + + +} |