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author | Vasudev Kamath <kamathvasudev@gmail.com> | 2012-07-06 22:47:27 +0530 |
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committer | Vasudev Kamath <kamathvasudev@gmail.com> | 2012-07-06 22:47:27 +0530 |
commit | ba4db236ecff1ffdb56adc2715b3f53515f8cb34 (patch) | |
tree | f0b9928aade8aab95d1608890fde1918ce163754 /library/Smarty/libs/sysplugins/smarty_internal_configfilelexer.php | |
parent | 6e4760dd9c512147309b5e4a98d25216610f81da (diff) | |
parent | a122fecf50d06856a2ada8b564f711fb52c327f0 (diff) | |
download | volse-hubzilla-ba4db236ecff1ffdb56adc2715b3f53515f8cb34.tar.gz volse-hubzilla-ba4db236ecff1ffdb56adc2715b3f53515f8cb34.tar.bz2 volse-hubzilla-ba4db236ecff1ffdb56adc2715b3f53515f8cb34.zip |
Merge branch 'master' of git://github.com/friendica/friendica
Diffstat (limited to 'library/Smarty/libs/sysplugins/smarty_internal_configfilelexer.php')
-rw-r--r-- | library/Smarty/libs/sysplugins/smarty_internal_configfilelexer.php | 622 |
1 files changed, 622 insertions, 0 deletions
diff --git a/library/Smarty/libs/sysplugins/smarty_internal_configfilelexer.php b/library/Smarty/libs/sysplugins/smarty_internal_configfilelexer.php new file mode 100644 index 000000000..bade2fe74 --- /dev/null +++ b/library/Smarty/libs/sysplugins/smarty_internal_configfilelexer.php @@ -0,0 +1,622 @@ +<?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 Plugin Configfilelexer +*/ +class Smarty_Internal_Configfilelexer +{ + + public $data; + public $counter; + public $token; + public $value; + public $node; + public $line; + private $state = 1; + public $smarty_token_names = array ( // Text for parser error messages + ); + + + function __construct($data, $smarty) + { + // set instance object + self::instance($this); + $this->data = $data . "\n"; //now all lines are \n-terminated + $this->counter = 0; + $this->line = 1; + $this->smarty = $smarty; + $this->mbstring_overload = ini_get('mbstring.func_overload') & 2; + } + public static function &instance($new_instance = null) + { + static $instance = null; + if (isset($new_instance) && is_object($new_instance)) + $instance = $new_instance; + return $instance; + } + + + + private $_yy_state = 1; + private $_yy_stack = array(); + + function yylex() + { + return $this->{'yylex' . $this->_yy_state}(); + } + + function yypushstate($state) + { + array_push($this->_yy_stack, $this->_yy_state); + $this->_yy_state = $state; + } + + function yypopstate() + { + $this->_yy_state = array_pop($this->_yy_stack); + } + + function yybegin($state) + { + $this->_yy_state = $state; + } + + + + + function yylex1() + { + $tokenMap = array ( + 1 => 0, + 2 => 0, + 3 => 0, + 4 => 0, + 5 => 0, + 6 => 0, + 7 => 0, + 8 => 0, + ); + if ($this->counter >= ($this->mbstring_overload ? mb_strlen($this->data,'latin1'): strlen($this->data))) { + return false; // end of input + } + $yy_global_pattern = "/\G(#|;)|\G(\\[)|\G(\\])|\G(=)|\G([ \t\r]+)|\G(\n)|\G([0-9]*[a-zA-Z_]\\w*)|\G([\S\s])/iS"; + + do { + if ($this->mbstring_overload ? preg_match($yy_global_pattern, mb_substr($this->data, $this->counter,2000000000,'latin1'), $yymatches) : preg_match($yy_global_pattern,$this->data, $yymatches, null, $this->counter)) { + $yysubmatches = $yymatches; + $yymatches = array_filter($yymatches, 'strlen'); // remove empty sub-patterns + if (!count($yymatches)) { + throw new Exception('Error: lexing failed because a rule matched' . + ' an empty string. Input "' . substr($this->data, + $this->counter, 5) . '... state START'); + } + next($yymatches); // skip global match + $this->token = key($yymatches); // token number + if ($tokenMap[$this->token]) { + // extract sub-patterns for passing to lex function + $yysubmatches = array_slice($yysubmatches, $this->token + 1, + $tokenMap[$this->token]); + } else { + $yysubmatches = array(); + } + $this->value = current($yymatches); // token value + $r = $this->{'yy_r1_' . $this->token}($yysubmatches); + if ($r === null) { + $this->counter += ($this->mbstring_overload ? mb_strlen($this->value,'latin1'): strlen($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) { + $this->counter += ($this->mbstring_overload ? mb_strlen($this->value,'latin1'): strlen($this->value)); + $this->line += substr_count($this->value, "\n"); + if ($this->counter >= ($this->mbstring_overload ? mb_strlen($this->data,'latin1'): strlen($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($yy_subpatterns) + { + + $this->token = Smarty_Internal_Configfileparser::TPC_COMMENTSTART; + $this->yypushstate(self::COMMENT); + } + function yy_r1_2($yy_subpatterns) + { + + $this->token = Smarty_Internal_Configfileparser::TPC_OPENB; + $this->yypushstate(self::SECTION); + } + function yy_r1_3($yy_subpatterns) + { + + $this->token = Smarty_Internal_Configfileparser::TPC_CLOSEB; + } + function yy_r1_4($yy_subpatterns) + { + + $this->token = Smarty_Internal_Configfileparser::TPC_EQUAL; + $this->yypushstate(self::VALUE); + } + function yy_r1_5($yy_subpatterns) + { + + return false; + } + function yy_r1_6($yy_subpatterns) + { + + $this->token = Smarty_Internal_Configfileparser::TPC_NEWLINE; + } + function yy_r1_7($yy_subpatterns) + { + + $this->token = Smarty_Internal_Configfileparser::TPC_ID; + } + function yy_r1_8($yy_subpatterns) + { + + $this->token = Smarty_Internal_Configfileparser::TPC_OTHER; + } + + + + function yylex2() + { + $tokenMap = array ( + 1 => 0, + 2 => 0, + 3 => 0, + 4 => 0, + 5 => 0, + 6 => 0, + 7 => 0, + 8 => 0, + 9 => 0, + ); + if ($this->counter >= ($this->mbstring_overload ? mb_strlen($this->data,'latin1'): strlen($this->data))) { + return false; // end of input + } + $yy_global_pattern = "/\G([ \t\r]+)|\G(\\d+\\.\\d+(?=[ \t\r]*[\n#;]))|\G(\\d+(?=[ \t\r]*[\n#;]))|\G(\"\"\")|\G('[^'\\\\]*(?:\\\\.[^'\\\\]*)*'(?=[ \t\r]*[\n#;]))|\G(\"[^\"\\\\]*(?:\\\\.[^\"\\\\]*)*\"(?=[ \t\r]*[\n#;]))|\G([a-zA-Z]+(?=[ \t\r]*[\n#;]))|\G([^\n]+?(?=[ \t\r]*\n))|\G(\n)/iS"; + + do { + if ($this->mbstring_overload ? preg_match($yy_global_pattern, mb_substr($this->data, $this->counter,2000000000,'latin1'), $yymatches) : preg_match($yy_global_pattern,$this->data, $yymatches, null, $this->counter)) { + $yysubmatches = $yymatches; + $yymatches = array_filter($yymatches, 'strlen'); // remove empty sub-patterns + if (!count($yymatches)) { + throw new Exception('Error: lexing failed because a rule matched' . + ' an empty string. Input "' . substr($this->data, + $this->counter, 5) . '... state VALUE'); + } + next($yymatches); // skip global match + $this->token = key($yymatches); // token number + if ($tokenMap[$this->token]) { + // extract sub-patterns for passing to lex function + $yysubmatches = array_slice($yysubmatches, $this->token + 1, + $tokenMap[$this->token]); + } else { + $yysubmatches = array(); + } + $this->value = current($yymatches); // token value + $r = $this->{'yy_r2_' . $this->token}($yysubmatches); + if ($r === null) { + $this->counter += ($this->mbstring_overload ? mb_strlen($this->value,'latin1'): strlen($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) { + $this->counter += ($this->mbstring_overload ? mb_strlen($this->value,'latin1'): strlen($this->value)); + $this->line += substr_count($this->value, "\n"); + if ($this->counter >= ($this->mbstring_overload ? mb_strlen($this->data,'latin1'): strlen($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($yy_subpatterns) + { + + return false; + } + function yy_r2_2($yy_subpatterns) + { + + $this->token = Smarty_Internal_Configfileparser::TPC_FLOAT; + $this->yypopstate(); + } + function yy_r2_3($yy_subpatterns) + { + + $this->token = Smarty_Internal_Configfileparser::TPC_INT; + $this->yypopstate(); + } + function yy_r2_4($yy_subpatterns) + { + + $this->token = Smarty_Internal_Configfileparser::TPC_TRIPPLE_QUOTES; + $this->yypushstate(self::TRIPPLE); + } + function yy_r2_5($yy_subpatterns) + { + + $this->token = Smarty_Internal_Configfileparser::TPC_SINGLE_QUOTED_STRING; + $this->yypopstate(); + } + function yy_r2_6($yy_subpatterns) + { + + $this->token = Smarty_Internal_Configfileparser::TPC_DOUBLE_QUOTED_STRING; + $this->yypopstate(); + } + function yy_r2_7($yy_subpatterns) + { + + if (!$this->smarty->config_booleanize || !in_array(strtolower($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; + $this->yypopstate(); + } + } + function yy_r2_8($yy_subpatterns) + { + + $this->token = Smarty_Internal_Configfileparser::TPC_NAKED_STRING; + $this->yypopstate(); + } + function yy_r2_9($yy_subpatterns) + { + + $this->token = Smarty_Internal_Configfileparser::TPC_NAKED_STRING; + $this->value = ""; + $this->yypopstate(); + } + + + + function yylex3() + { + $tokenMap = array ( + 1 => 0, + ); + if ($this->counter >= ($this->mbstring_overload ? mb_strlen($this->data,'latin1'): strlen($this->data))) { + return false; // end of input + } + $yy_global_pattern = "/\G([^\n]+?(?=[ \t\r]*\n))/iS"; + + do { + if ($this->mbstring_overload ? preg_match($yy_global_pattern, mb_substr($this->data, $this->counter,2000000000,'latin1'), $yymatches) : preg_match($yy_global_pattern,$this->data, $yymatches, null, $this->counter)) { + $yysubmatches = $yymatches; + $yymatches = array_filter($yymatches, 'strlen'); // remove empty sub-patterns + if (!count($yymatches)) { + throw new Exception('Error: lexing failed because a rule matched' . + ' an empty string. Input "' . substr($this->data, + $this->counter, 5) . '... state NAKED_STRING_VALUE'); + } + next($yymatches); // skip global match + $this->token = key($yymatches); // token number + if ($tokenMap[$this->token]) { + // extract sub-patterns for passing to lex function + $yysubmatches = array_slice($yysubmatches, $this->token + 1, + $tokenMap[$this->token]); + } else { + $yysubmatches = array(); + } + $this->value = current($yymatches); // token value + $r = $this->{'yy_r3_' . $this->token}($yysubmatches); + if ($r === null) { + $this->counter += ($this->mbstring_overload ? mb_strlen($this->value,'latin1'): strlen($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) { + $this->counter += ($this->mbstring_overload ? mb_strlen($this->value,'latin1'): strlen($this->value)); + $this->line += substr_count($this->value, "\n"); + if ($this->counter >= ($this->mbstring_overload ? mb_strlen($this->data,'latin1'): strlen($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($yy_subpatterns) + { + + $this->token = Smarty_Internal_Configfileparser::TPC_NAKED_STRING; + $this->yypopstate(); + } + + + + function yylex4() + { + $tokenMap = array ( + 1 => 0, + 2 => 0, + 3 => 0, + ); + if ($this->counter >= ($this->mbstring_overload ? mb_strlen($this->data,'latin1'): strlen($this->data))) { + return false; // end of input + } + $yy_global_pattern = "/\G([ \t\r]+)|\G([^\n]+?(?=[ \t\r]*\n))|\G(\n)/iS"; + + do { + if ($this->mbstring_overload ? preg_match($yy_global_pattern, mb_substr($this->data, $this->counter,2000000000,'latin1'), $yymatches) : preg_match($yy_global_pattern,$this->data, $yymatches, null, $this->counter)) { + $yysubmatches = $yymatches; + $yymatches = array_filter($yymatches, 'strlen'); // remove empty sub-patterns + if (!count($yymatches)) { + throw new Exception('Error: lexing failed because a rule matched' . + ' an empty string. Input "' . substr($this->data, + $this->counter, 5) . '... state COMMENT'); + } + next($yymatches); // skip global match + $this->token = key($yymatches); // token number + if ($tokenMap[$this->token]) { + // extract sub-patterns for passing to lex function + $yysubmatches = array_slice($yysubmatches, $this->token + 1, + $tokenMap[$this->token]); + } else { + $yysubmatches = array(); + } + $this->value = current($yymatches); // token value + $r = $this->{'yy_r4_' . $this->token}($yysubmatches); + if ($r === null) { + $this->counter += ($this->mbstring_overload ? mb_strlen($this->value,'latin1'): strlen($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) { + $this->counter += ($this->mbstring_overload ? mb_strlen($this->value,'latin1'): strlen($this->value)); + $this->line += substr_count($this->value, "\n"); + if ($this->counter >= ($this->mbstring_overload ? mb_strlen($this->data,'latin1'): strlen($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($yy_subpatterns) + { + + return false; + } + function yy_r4_2($yy_subpatterns) + { + + $this->token = Smarty_Internal_Configfileparser::TPC_NAKED_STRING; + } + function yy_r4_3($yy_subpatterns) + { + + $this->token = Smarty_Internal_Configfileparser::TPC_NEWLINE; + $this->yypopstate(); + } + + + + function yylex5() + { + $tokenMap = array ( + 1 => 0, + 2 => 0, + ); + if ($this->counter >= ($this->mbstring_overload ? mb_strlen($this->data,'latin1'): strlen($this->data))) { + return false; // end of input + } + $yy_global_pattern = "/\G(\\.)|\G(.*?(?=[\.=[\]\r\n]))/iS"; + + do { + if ($this->mbstring_overload ? preg_match($yy_global_pattern, mb_substr($this->data, $this->counter,2000000000,'latin1'), $yymatches) : preg_match($yy_global_pattern,$this->data, $yymatches, null, $this->counter)) { + $yysubmatches = $yymatches; + $yymatches = array_filter($yymatches, 'strlen'); // remove empty sub-patterns + if (!count($yymatches)) { + throw new Exception('Error: lexing failed because a rule matched' . + ' an empty string. Input "' . substr($this->data, + $this->counter, 5) . '... state SECTION'); + } + next($yymatches); // skip global match + $this->token = key($yymatches); // token number + if ($tokenMap[$this->token]) { + // extract sub-patterns for passing to lex function + $yysubmatches = array_slice($yysubmatches, $this->token + 1, + $tokenMap[$this->token]); + } else { + $yysubmatches = array(); + } + $this->value = current($yymatches); // token value + $r = $this->{'yy_r5_' . $this->token}($yysubmatches); + if ($r === null) { + $this->counter += ($this->mbstring_overload ? mb_strlen($this->value,'latin1'): strlen($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) { + $this->counter += ($this->mbstring_overload ? mb_strlen($this->value,'latin1'): strlen($this->value)); + $this->line += substr_count($this->value, "\n"); + if ($this->counter >= ($this->mbstring_overload ? mb_strlen($this->data,'latin1'): strlen($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($yy_subpatterns) + { + + $this->token = Smarty_Internal_Configfileparser::TPC_DOT; + } + function yy_r5_2($yy_subpatterns) + { + + $this->token = Smarty_Internal_Configfileparser::TPC_SECTION; + $this->yypopstate(); + } + + + function yylex6() + { + $tokenMap = array ( + 1 => 0, + 2 => 0, + ); + if ($this->counter >= ($this->mbstring_overload ? mb_strlen($this->data,'latin1'): strlen($this->data))) { + return false; // end of input + } + $yy_global_pattern = "/\G(\"\"\"(?=[ \t\r]*[\n#;]))|\G([\S\s])/iS"; + + do { + if ($this->mbstring_overload ? preg_match($yy_global_pattern, mb_substr($this->data, $this->counter,2000000000,'latin1'), $yymatches) : preg_match($yy_global_pattern,$this->data, $yymatches, null, $this->counter)) { + $yysubmatches = $yymatches; + $yymatches = array_filter($yymatches, 'strlen'); // remove empty sub-patterns + if (!count($yymatches)) { + throw new Exception('Error: lexing failed because a rule matched' . + ' an empty string. Input "' . substr($this->data, + $this->counter, 5) . '... state TRIPPLE'); + } + next($yymatches); // skip global match + $this->token = key($yymatches); // token number + if ($tokenMap[$this->token]) { + // extract sub-patterns for passing to lex function + $yysubmatches = array_slice($yysubmatches, $this->token + 1, + $tokenMap[$this->token]); + } else { + $yysubmatches = array(); + } + $this->value = current($yymatches); // token value + $r = $this->{'yy_r6_' . $this->token}($yysubmatches); + if ($r === null) { + $this->counter += ($this->mbstring_overload ? mb_strlen($this->value,'latin1'): strlen($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) { + $this->counter += ($this->mbstring_overload ? mb_strlen($this->value,'latin1'): strlen($this->value)); + $this->line += substr_count($this->value, "\n"); + if ($this->counter >= ($this->mbstring_overload ? mb_strlen($this->data,'latin1'): strlen($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($yy_subpatterns) + { + + $this->token = Smarty_Internal_Configfileparser::TPC_TRIPPLE_QUOTES_END; + $this->yypopstate(); + $this->yypushstate(self::START); + } + function yy_r6_2($yy_subpatterns) + { + + if ($this->mbstring_overload) { + $to = mb_strlen($this->data,'latin1'); + } else { + $to = strlen($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 { + $this->compiler->trigger_template_error ("missing or misspelled literal closing tag"); + } + if ($this->mbstring_overload) { + $this->value = mb_substr($this->data,$this->counter,$to-$this->counter,'latin1'); + } else { + $this->value = substr($this->data,$this->counter,$to-$this->counter); + } + $this->token = Smarty_Internal_Configfileparser::TPC_TRIPPLE_TEXT; + } + + +} +?>
\ No newline at end of file |