diff options
Diffstat (limited to 'library/Smarty/libs/sysplugins/smarty_internal_configfilelexer.php')
| -rw-r--r-- | library/Smarty/libs/sysplugins/smarty_internal_configfilelexer.php | 454 |
1 files changed, 239 insertions, 215 deletions
diff --git a/library/Smarty/libs/sysplugins/smarty_internal_configfilelexer.php b/library/Smarty/libs/sysplugins/smarty_internal_configfilelexer.php index bade2fe74..f0292196b 100644 --- a/library/Smarty/libs/sysplugins/smarty_internal_configfilelexer.php +++ b/library/Smarty/libs/sysplugins/smarty_internal_configfilelexer.php @@ -1,15 +1,16 @@ <?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 + * This is the lexer to break the config file source into tokens + * + * @package Smarty + * @subpackage Config + * @author Uwe Tews + */ + /** -* Smarty Internal Plugin Configfilelexer -*/ + * Smarty Internal Plugin Configfilelexer + */ class Smarty_Internal_Configfilelexer { @@ -20,96 +21,119 @@ class Smarty_Internal_Configfilelexer public $node; public $line; private $state = 1; - public $smarty_token_names = array ( // Text for parser error messages - ); - + public $yyTraceFILE; + public $yyTracePrompt; + public $state_name = array(1 => 'START', 2 => 'VALUE', 3 => 'NAKED_STRING_VALUE', 4 => 'COMMENT', 5 => 'SECTION', 6 => 'TRIPPLE'); + public $smarty_token_names = array( // Text for parser error messages + ); - function __construct($data, $smarty) + function __construct($data, $compiler) { // set instance object self::instance($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->smarty = $smarty; - $this->mbstring_overload = ini_get('mbstring.func_overload') & 2; + $this->compiler = $compiler; + $this->smarty = $compiler->smarty; } + public static function &instance($new_instance = null) { static $instance = null; - if (isset($new_instance) && is_object($new_instance)) + if (isset($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(); - function yylex() + public function yylex() { return $this->{'yylex' . $this->_yy_state}(); } - function yypushstate($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] : $this->_yy_state); + } } - function yypopstate() + public function yypopstate() { + if ($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] : $this->_yy_state); + } } - function yybegin($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); + } } - - - - function yylex1() + public 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))) { + $tokenMap = array( + 1 => 0, + 2 => 0, + 3 => 0, + 4 => 0, + 5 => 0, + 6 => 0, + 7 => 0, + 8 => 0, + ); + if ($this->counter >= 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, $this->counter)) { + if (preg_match($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, - $this->counter, 5) . '... state START'); + ' an empty string. Input "' . substr($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]); + $tokenMap[$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)); + $this->counter += strlen($this->value); $this->line += substr_count($this->value, "\n"); // accept this token return true; @@ -118,110 +142,115 @@ class Smarty_Internal_Configfilelexer // 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)); + $this->counter += strlen($this->value); $this->line += substr_count($this->value, "\n"); - if ($this->counter >= ($this->mbstring_overload ? mb_strlen($this->data,'latin1'): strlen($this->data))) { + if ($this->counter >= strlen($this->data)) { return false; // end of input } // skip this token continue; - } } else { + } + } else { throw new Exception('Unexpected input at line' . $this->line . - ': ' . $this->data[$this->counter]); + ': ' . $this->data[$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); + $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); + $this->token = Smarty_Internal_Configfileparser::TPC_OPENB; + $this->yypushstate(self::SECTION); } + function yy_r1_3($yy_subpatterns) { - $this->token = Smarty_Internal_Configfileparser::TPC_CLOSEB; + $this->token = Smarty_Internal_Configfileparser::TPC_CLOSEB; } + function yy_r1_4($yy_subpatterns) { - $this->token = Smarty_Internal_Configfileparser::TPC_EQUAL; - $this->yypushstate(self::VALUE); + $this->token = Smarty_Internal_Configfileparser::TPC_EQUAL; + $this->yypushstate(self::VALUE); } + function yy_r1_5($yy_subpatterns) { - return false; + return false; } + function yy_r1_6($yy_subpatterns) { - $this->token = Smarty_Internal_Configfileparser::TPC_NEWLINE; + $this->token = Smarty_Internal_Configfileparser::TPC_NEWLINE; } + function yy_r1_7($yy_subpatterns) { - $this->token = Smarty_Internal_Configfileparser::TPC_ID; + $this->token = Smarty_Internal_Configfileparser::TPC_ID; } + function yy_r1_8($yy_subpatterns) { - $this->token = Smarty_Internal_Configfileparser::TPC_OTHER; + $this->token = Smarty_Internal_Configfileparser::TPC_OTHER; } - - - function yylex2() + public 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))) { + $tokenMap = array( + 1 => 0, + 2 => 0, + 3 => 0, + 4 => 0, + 5 => 0, + 6 => 0, + 7 => 0, + 8 => 0, + 9 => 0, + ); + if ($this->counter >= 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, $this->counter)) { + if (preg_match($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, - $this->counter, 5) . '... state VALUE'); + ' an empty string. Input "' . substr($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]); + $tokenMap[$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)); + $this->counter += strlen($this->value); $this->line += substr_count($this->value, "\n"); // accept this token return true; @@ -230,119 +259,125 @@ class Smarty_Internal_Configfilelexer // 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)); + $this->counter += strlen($this->value); $this->line += substr_count($this->value, "\n"); - if ($this->counter >= ($this->mbstring_overload ? mb_strlen($this->data,'latin1'): strlen($this->data))) { + if ($this->counter >= strlen($this->data)) { return false; // end of input } // skip this token continue; - } } else { + } + } else { throw new Exception('Unexpected input at line' . $this->line . - ': ' . $this->data[$this->counter]); + ': ' . $this->data[$this->counter]); } break; } while (true); - } // end function - const VALUE = 2; + function yy_r2_1($yy_subpatterns) { - return false; + return false; } + function yy_r2_2($yy_subpatterns) { - $this->token = Smarty_Internal_Configfileparser::TPC_FLOAT; - $this->yypopstate(); + $this->token = Smarty_Internal_Configfileparser::TPC_FLOAT; + $this->yypopstate(); } + function yy_r2_3($yy_subpatterns) { - $this->token = Smarty_Internal_Configfileparser::TPC_INT; - $this->yypopstate(); + $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); + $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(); + $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(); + $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; - $this->yypopstate(); - } + if (!$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(); + $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(); + $this->token = Smarty_Internal_Configfileparser::TPC_NAKED_STRING; + $this->value = ""; + $this->yypopstate(); } - - - function yylex3() + public function yylex3() { - $tokenMap = array ( - 1 => 0, - ); - if ($this->counter >= ($this->mbstring_overload ? mb_strlen($this->data,'latin1'): strlen($this->data))) { + $tokenMap = array( + 1 => 0, + ); + if ($this->counter >= 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, $this->counter)) { + if (preg_match($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, - $this->counter, 5) . '... state NAKED_STRING_VALUE'); + ' an empty string. Input "' . substr($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]); + $tokenMap[$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)); + $this->counter += strlen($this->value); $this->line += substr_count($this->value, "\n"); // accept this token return true; @@ -351,67 +386,65 @@ class Smarty_Internal_Configfilelexer // 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)); + $this->counter += strlen($this->value); $this->line += substr_count($this->value, "\n"); - if ($this->counter >= ($this->mbstring_overload ? mb_strlen($this->data,'latin1'): strlen($this->data))) { + if ($this->counter >= strlen($this->data)) { return false; // end of input } // skip this token continue; - } } else { + } + } else { throw new Exception('Unexpected input at line' . $this->line . - ': ' . $this->data[$this->counter]); + ': ' . $this->data[$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(); + $this->token = Smarty_Internal_Configfileparser::TPC_NAKED_STRING; + $this->yypopstate(); } - - - function yylex4() + public function yylex4() { - $tokenMap = array ( - 1 => 0, - 2 => 0, - 3 => 0, - ); - if ($this->counter >= ($this->mbstring_overload ? mb_strlen($this->data,'latin1'): strlen($this->data))) { + $tokenMap = array( + 1 => 0, + 2 => 0, + 3 => 0, + ); + if ($this->counter >= 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, $this->counter)) { + if (preg_match($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, - $this->counter, 5) . '... state COMMENT'); + ' an empty string. Input "' . substr($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]); + $tokenMap[$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)); + $this->counter += strlen($this->value); $this->line += substr_count($this->value, "\n"); // accept this token return true; @@ -420,76 +453,76 @@ class Smarty_Internal_Configfilelexer // 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)); + $this->counter += strlen($this->value); $this->line += substr_count($this->value, "\n"); - if ($this->counter >= ($this->mbstring_overload ? mb_strlen($this->data,'latin1'): strlen($this->data))) { + if ($this->counter >= strlen($this->data)) { return false; // end of input } // skip this token continue; - } } else { + } + } else { throw new Exception('Unexpected input at line' . $this->line . - ': ' . $this->data[$this->counter]); + ': ' . $this->data[$this->counter]); } break; } while (true); - } // end function - const COMMENT = 4; + function yy_r4_1($yy_subpatterns) { - return false; + return false; } + function yy_r4_2($yy_subpatterns) { - $this->token = Smarty_Internal_Configfileparser::TPC_NAKED_STRING; + $this->token = Smarty_Internal_Configfileparser::TPC_NAKED_STRING; } + function yy_r4_3($yy_subpatterns) { - $this->token = Smarty_Internal_Configfileparser::TPC_NEWLINE; - $this->yypopstate(); + $this->token = Smarty_Internal_Configfileparser::TPC_NEWLINE; + $this->yypopstate(); } - - - function yylex5() + public function yylex5() { - $tokenMap = array ( - 1 => 0, - 2 => 0, - ); - if ($this->counter >= ($this->mbstring_overload ? mb_strlen($this->data,'latin1'): strlen($this->data))) { + $tokenMap = array( + 1 => 0, + 2 => 0, + ); + if ($this->counter >= 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, $this->counter)) { + if (preg_match($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, - $this->counter, 5) . '... state SECTION'); + ' an empty string. Input "' . substr($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]); + $tokenMap[$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)); + $this->counter += strlen($this->value); $this->line += substr_count($this->value, "\n"); // accept this token return true; @@ -498,70 +531,70 @@ class Smarty_Internal_Configfilelexer // 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)); + $this->counter += strlen($this->value); $this->line += substr_count($this->value, "\n"); - if ($this->counter >= ($this->mbstring_overload ? mb_strlen($this->data,'latin1'): strlen($this->data))) { + if ($this->counter >= strlen($this->data)) { return false; // end of input } // skip this token continue; - } } else { + } + } else { throw new Exception('Unexpected input at line' . $this->line . - ': ' . $this->data[$this->counter]); + ': ' . $this->data[$this->counter]); } break; } while (true); - } // end function - const SECTION = 5; + function yy_r5_1($yy_subpatterns) { - $this->token = Smarty_Internal_Configfileparser::TPC_DOT; + $this->token = Smarty_Internal_Configfileparser::TPC_DOT; } + function yy_r5_2($yy_subpatterns) { - $this->token = Smarty_Internal_Configfileparser::TPC_SECTION; - $this->yypopstate(); + $this->token = Smarty_Internal_Configfileparser::TPC_SECTION; + $this->yypopstate(); } - - function yylex6() + public function yylex6() { - $tokenMap = array ( - 1 => 0, - 2 => 0, - ); - if ($this->counter >= ($this->mbstring_overload ? mb_strlen($this->data,'latin1'): strlen($this->data))) { + $tokenMap = array( + 1 => 0, + 2 => 0, + ); + if ($this->counter >= 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, $this->counter)) { + if (preg_match($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, - $this->counter, 5) . '... state TRIPPLE'); + ' an empty string. Input "' . substr($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]); + $tokenMap[$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)); + $this->counter += strlen($this->value); $this->line += substr_count($this->value, "\n"); // accept this token return true; @@ -570,53 +603,44 @@ class Smarty_Internal_Configfilelexer // 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)); + $this->counter += strlen($this->value); $this->line += substr_count($this->value, "\n"); - if ($this->counter >= ($this->mbstring_overload ? mb_strlen($this->data,'latin1'): strlen($this->data))) { + if ($this->counter >= strlen($this->data)) { return false; // end of input } // skip this token continue; - } } else { + } + } else { throw new Exception('Unexpected input at line' . $this->line . - ': ' . $this->data[$this->counter]); + ': ' . $this->data[$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); + $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; + $to = strlen($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; } - - } -?>
\ No newline at end of file + |