diff options
Diffstat (limited to 'library/Smarty/libs/sysplugins/smarty_internal_configfilelexer.php')
| -rw-r--r-- | library/Smarty/libs/sysplugins/smarty_internal_configfilelexer.php | 399 |
1 files changed, 226 insertions, 173 deletions
diff --git a/library/Smarty/libs/sysplugins/smarty_internal_configfilelexer.php b/library/Smarty/libs/sysplugins/smarty_internal_configfilelexer.php index f0292196b..e62728c2c 100644 --- a/library/Smarty/libs/sysplugins/smarty_internal_configfilelexer.php +++ b/library/Smarty/libs/sysplugins/smarty_internal_configfilelexer.php @@ -1,6 +1,7 @@ <?php /** * Smarty Internal Plugin Configfilelexer + * * This is the lexer to break the config file source into tokens * * @package Smarty @@ -9,25 +10,134 @@ */ /** - * Smarty Internal Plugin Configfilelexer + * 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; - public $node; + + /** + * current line + * + * @var int + */ public $line; - private $state = 1; + + /** + * 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; - 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 + + /** + * 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 $smarty_token_names = array( // Text for parser error messages ); - function __construct($data, $compiler) + /** + * 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); @@ -39,6 +149,7 @@ class Smarty_Internal_Configfilelexer $this->line = 1; $this->compiler = $compiler; $this->smarty = $compiler->smarty; + $this->configBooleanize = $this->smarty->config_booleanize; } public static function &instance($new_instance = null) @@ -57,6 +168,7 @@ class Smarty_Internal_Configfilelexer } private $_yy_state = 1; + private $_yy_stack = array(); public function yylex() @@ -97,41 +209,28 @@ class Smarty_Internal_Configfilelexer public function yylex1() { - $tokenMap = array( - 1 => 0, - 2 => 0, - 3 => 0, - 4 => 0, - 5 => 0, - 6 => 0, - 7 => 0, - 8 => 0, - ); + if (!isset($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 } - $yy_global_pattern = "/\G(#|;)|\G(\\[)|\G(\\])|\G(=)|\G([ \t\r]+)|\G(\n)|\G([0-9]*[a-zA-Z_]\\w*)|\G([\S\s])/iS"; do { - if (preg_match($yy_global_pattern, $this->data, $yymatches, null, $this->counter)) { + if (preg_match($this->yy_global_pattern1, $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, - $this->counter, 5) . '... state START'); + if (strlen($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 - 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); + $r = $this->{'yy_r1_' . $this->token}(); if ($r === null) { $this->counter += strlen($this->value); $this->line += substr_count($this->value, "\n"); @@ -151,8 +250,7 @@ class Smarty_Internal_Configfilelexer continue; } } else { - throw new Exception('Unexpected input at line' . $this->line . - ': ' . $this->data[$this->counter]); + throw new Exception('Unexpected input at line' . $this->line . ': ' . $this->data[$this->counter]); } break; } while (true); @@ -160,52 +258,52 @@ class Smarty_Internal_Configfilelexer const START = 1; - function yy_r1_1($yy_subpatterns) + function yy_r1_1() { $this->token = Smarty_Internal_Configfileparser::TPC_COMMENTSTART; $this->yypushstate(self::COMMENT); } - function yy_r1_2($yy_subpatterns) + function yy_r1_2() { $this->token = Smarty_Internal_Configfileparser::TPC_OPENB; $this->yypushstate(self::SECTION); } - function yy_r1_3($yy_subpatterns) + function yy_r1_3() { $this->token = Smarty_Internal_Configfileparser::TPC_CLOSEB; } - function yy_r1_4($yy_subpatterns) + function yy_r1_4() { $this->token = Smarty_Internal_Configfileparser::TPC_EQUAL; $this->yypushstate(self::VALUE); } - function yy_r1_5($yy_subpatterns) + function yy_r1_5() { return false; } - function yy_r1_6($yy_subpatterns) + function yy_r1_6() { $this->token = Smarty_Internal_Configfileparser::TPC_NEWLINE; } - function yy_r1_7($yy_subpatterns) + function yy_r1_7() { $this->token = Smarty_Internal_Configfileparser::TPC_ID; } - function yy_r1_8($yy_subpatterns) + function yy_r1_8() { $this->token = Smarty_Internal_Configfileparser::TPC_OTHER; @@ -213,42 +311,28 @@ class Smarty_Internal_Configfilelexer public function yylex2() { - $tokenMap = array( - 1 => 0, - 2 => 0, - 3 => 0, - 4 => 0, - 5 => 0, - 6 => 0, - 7 => 0, - 8 => 0, - 9 => 0, - ); + if (!isset($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 } - $yy_global_pattern = "/\G([ \t\r]+)|\G(\\d+\\.\\d+(?=[ \t\r]*[\n#;]))|\G(\\d+(?=[ \t\r]*[\n#;]))|\G(\"\"\")|\G('[^'\\\\]*(?:\\\\.[^'\\\\]*)*'(?=[ \t\r]*[\n#;]))|\G(\"[^\"\\\\]*(?:\\\\.[^\"\\\\]*)*\"(?=[ \t\r]*[\n#;]))|\G([a-zA-Z]+(?=[ \t\r]*[\n#;]))|\G([^\n]+?(?=[ \t\r]*\n))|\G(\n)/iS"; do { - if (preg_match($yy_global_pattern, $this->data, $yymatches, null, $this->counter)) { + if (preg_match($this->yy_global_pattern2, $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, - $this->counter, 5) . '... state VALUE'); + if (strlen($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 - 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); + $r = $this->{'yy_r2_' . $this->token}(); if ($r === null) { $this->counter += strlen($this->value); $this->line += substr_count($this->value, "\n"); @@ -268,8 +352,7 @@ class Smarty_Internal_Configfilelexer continue; } } else { - throw new Exception('Unexpected input at line' . $this->line . - ': ' . $this->data[$this->counter]); + throw new Exception('Unexpected input at line' . $this->line . ': ' . $this->data[$this->counter]); } break; } while (true); @@ -277,51 +360,53 @@ class Smarty_Internal_Configfilelexer const VALUE = 2; - function yy_r2_1($yy_subpatterns) + function yy_r2_1() { return false; } - function yy_r2_2($yy_subpatterns) + function yy_r2_2() { $this->token = Smarty_Internal_Configfileparser::TPC_FLOAT; $this->yypopstate(); } - function yy_r2_3($yy_subpatterns) + function yy_r2_3() { $this->token = Smarty_Internal_Configfileparser::TPC_INT; $this->yypopstate(); } - function yy_r2_4($yy_subpatterns) + function yy_r2_4() { $this->token = Smarty_Internal_Configfileparser::TPC_TRIPPLE_QUOTES; $this->yypushstate(self::TRIPPLE); } - function yy_r2_5($yy_subpatterns) + function yy_r2_5() { $this->token = Smarty_Internal_Configfileparser::TPC_SINGLE_QUOTED_STRING; $this->yypopstate(); } - function yy_r2_6($yy_subpatterns) + function yy_r2_6() { $this->token = Smarty_Internal_Configfileparser::TPC_DOUBLE_QUOTED_STRING; $this->yypopstate(); } - function yy_r2_7($yy_subpatterns) + function yy_r2_7() { - if (!$this->smarty->config_booleanize || !in_array(strtolower($this->value), Array("true", "false", "on", "off", "yes", "no"))) { + if (!$this->configBooleanize || !in_array(strtolower($this->value), Array("true", "false", "on", "off", "yes", + "no")) + ) { $this->yypopstate(); $this->yypushstate(self::NAKED_STRING_VALUE); return true; //reprocess in new state @@ -331,14 +416,14 @@ class Smarty_Internal_Configfilelexer } } - function yy_r2_8($yy_subpatterns) + function yy_r2_8() { $this->token = Smarty_Internal_Configfileparser::TPC_NAKED_STRING; $this->yypopstate(); } - function yy_r2_9($yy_subpatterns) + function yy_r2_9() { $this->token = Smarty_Internal_Configfileparser::TPC_NAKED_STRING; @@ -348,34 +433,28 @@ class Smarty_Internal_Configfilelexer public function yylex3() { - $tokenMap = array( - 1 => 0, - ); + if (!isset($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 } - $yy_global_pattern = "/\G([^\n]+?(?=[ \t\r]*\n))/iS"; do { - if (preg_match($yy_global_pattern, $this->data, $yymatches, null, $this->counter)) { + if (preg_match($this->yy_global_pattern3, $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, - $this->counter, 5) . '... state NAKED_STRING_VALUE'); + if (strlen($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 - 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); + $r = $this->{'yy_r3_' . $this->token}(); if ($r === null) { $this->counter += strlen($this->value); $this->line += substr_count($this->value, "\n"); @@ -395,8 +474,7 @@ class Smarty_Internal_Configfilelexer continue; } } else { - throw new Exception('Unexpected input at line' . $this->line . - ': ' . $this->data[$this->counter]); + throw new Exception('Unexpected input at line' . $this->line . ': ' . $this->data[$this->counter]); } break; } while (true); @@ -404,7 +482,7 @@ class Smarty_Internal_Configfilelexer const NAKED_STRING_VALUE = 3; - function yy_r3_1($yy_subpatterns) + function yy_r3_1() { $this->token = Smarty_Internal_Configfileparser::TPC_NAKED_STRING; @@ -413,36 +491,28 @@ class Smarty_Internal_Configfilelexer public function yylex4() { - $tokenMap = array( - 1 => 0, - 2 => 0, - 3 => 0, - ); + if (!isset($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 } - $yy_global_pattern = "/\G([ \t\r]+)|\G([^\n]+?(?=[ \t\r]*\n))|\G(\n)/iS"; do { - if (preg_match($yy_global_pattern, $this->data, $yymatches, null, $this->counter)) { + if (preg_match($this->yy_global_pattern4, $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, - $this->counter, 5) . '... state COMMENT'); + if (strlen($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 - 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); + $r = $this->{'yy_r4_' . $this->token}(); if ($r === null) { $this->counter += strlen($this->value); $this->line += substr_count($this->value, "\n"); @@ -462,8 +532,7 @@ class Smarty_Internal_Configfilelexer continue; } } else { - throw new Exception('Unexpected input at line' . $this->line . - ': ' . $this->data[$this->counter]); + throw new Exception('Unexpected input at line' . $this->line . ': ' . $this->data[$this->counter]); } break; } while (true); @@ -471,19 +540,19 @@ class Smarty_Internal_Configfilelexer const COMMENT = 4; - function yy_r4_1($yy_subpatterns) + function yy_r4_1() { return false; } - function yy_r4_2($yy_subpatterns) + function yy_r4_2() { $this->token = Smarty_Internal_Configfileparser::TPC_NAKED_STRING; } - function yy_r4_3($yy_subpatterns) + function yy_r4_3() { $this->token = Smarty_Internal_Configfileparser::TPC_NEWLINE; @@ -492,35 +561,28 @@ class Smarty_Internal_Configfilelexer public function yylex5() { - $tokenMap = array( - 1 => 0, - 2 => 0, - ); + if (!isset($this->yy_global_pattern5)) { + $this->yy_global_pattern5 = "/\G(\\.)|\G(.*?(?=[\.=[\]\r\n]))/isS"; + } if ($this->counter >= strlen($this->data)) { return false; // end of input } - $yy_global_pattern = "/\G(\\.)|\G(.*?(?=[\.=[\]\r\n]))/iS"; do { - if (preg_match($yy_global_pattern, $this->data, $yymatches, null, $this->counter)) { + if (preg_match($this->yy_global_pattern5, $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, - $this->counter, 5) . '... state SECTION'); + if (strlen($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 - 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); + $r = $this->{'yy_r5_' . $this->token}(); if ($r === null) { $this->counter += strlen($this->value); $this->line += substr_count($this->value, "\n"); @@ -540,8 +602,7 @@ class Smarty_Internal_Configfilelexer continue; } } else { - throw new Exception('Unexpected input at line' . $this->line . - ': ' . $this->data[$this->counter]); + throw new Exception('Unexpected input at line' . $this->line . ': ' . $this->data[$this->counter]); } break; } while (true); @@ -549,13 +610,13 @@ class Smarty_Internal_Configfilelexer const SECTION = 5; - function yy_r5_1($yy_subpatterns) + function yy_r5_1() { $this->token = Smarty_Internal_Configfileparser::TPC_DOT; } - function yy_r5_2($yy_subpatterns) + function yy_r5_2() { $this->token = Smarty_Internal_Configfileparser::TPC_SECTION; @@ -564,35 +625,28 @@ class Smarty_Internal_Configfilelexer public function yylex6() { - $tokenMap = array( - 1 => 0, - 2 => 0, - ); + if (!isset($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 } - $yy_global_pattern = "/\G(\"\"\"(?=[ \t\r]*[\n#;]))|\G([\S\s])/iS"; do { - if (preg_match($yy_global_pattern, $this->data, $yymatches, null, $this->counter)) { + if (preg_match($this->yy_global_pattern6, $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, - $this->counter, 5) . '... state TRIPPLE'); + if (strlen($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 - 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); + $r = $this->{'yy_r6_' . $this->token}(); if ($r === null) { $this->counter += strlen($this->value); $this->line += substr_count($this->value, "\n"); @@ -612,8 +666,7 @@ class Smarty_Internal_Configfilelexer continue; } } else { - throw new Exception('Unexpected input at line' . $this->line . - ': ' . $this->data[$this->counter]); + throw new Exception('Unexpected input at line' . $this->line . ': ' . $this->data[$this->counter]); } break; } while (true); @@ -621,7 +674,7 @@ class Smarty_Internal_Configfilelexer const TRIPPLE = 6; - function yy_r6_1($yy_subpatterns) + function yy_r6_1() { $this->token = Smarty_Internal_Configfileparser::TPC_TRIPPLE_QUOTES_END; @@ -629,7 +682,7 @@ class Smarty_Internal_Configfilelexer $this->yypushstate(self::START); } - function yy_r6_2($yy_subpatterns) + function yy_r6_2() { $to = strlen($this->data); @@ -642,5 +695,5 @@ class Smarty_Internal_Configfilelexer $this->value = substr($this->data, $this->counter, $to - $this->counter); $this->token = Smarty_Internal_Configfileparser::TPC_TRIPPLE_TEXT; } -} +} |