319 lines
6.8 KiB
Plaintext
319 lines
6.8 KiB
Plaintext
<?php
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/**
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* Smarty Internal Plugin Configfilelexer
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*
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* This is the lexer to break the config file source into tokens
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* @package Smarty
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* @subpackage Config
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* @author Uwe Tews
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*/
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/**
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* Smarty_Internal_Configfilelexer
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*
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* This is the config file lexer.
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* It is generated from the smarty_internal_configfilelexer.plex file
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*
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* @package Smarty
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* @subpackage Compiler
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* @author Uwe Tews
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*/
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class Smarty_Internal_Configfilelexer
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{
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/**
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* Source
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*
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* @var string
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*/
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public $data;
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/**
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* Source length
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*
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* @var int
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*/
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public $dataLength = null;
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/**
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* byte counter
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*
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* @var int
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*/
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public $counter;
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/**
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* token number
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*
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* @var int
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*/
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public $token;
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/**
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* token value
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*
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* @var string
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*/
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public $value;
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/**
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* current line
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*
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* @var int
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*/
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public $line;
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/**
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* state number
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*
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* @var int
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*/
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public $state = 1;
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/**
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* Smarty object
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*
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* @var Smarty
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*/
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public $smarty = null;
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/**
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* compiler object
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*
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* @var Smarty_Internal_Config_File_Compiler
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*/
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private $compiler = null;
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/**
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* copy of config_booleanize
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*
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* @var bool
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*/
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private $configBooleanize = false;
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/**
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* trace file
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*
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* @var resource
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*/
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public $yyTraceFILE;
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/**
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* trace prompt
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*
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* @var string
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*/
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public $yyTracePrompt;
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/**
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* state names
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*
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* @var array
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*/
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public $state_name = array(1 => 'START', 2 => 'VALUE', 3 => 'NAKED_STRING_VALUE', 4 => 'COMMENT', 5 => 'SECTION', 6 => 'TRIPPLE');
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/**
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* storage for assembled token patterns
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*
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* @var string
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*/
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private $yy_global_pattern1 = null;
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private $yy_global_pattern2 = null;
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private $yy_global_pattern3 = null;
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private $yy_global_pattern4 = null;
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private $yy_global_pattern5 = null;
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private $yy_global_pattern6 = null;
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/**
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* token names
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*
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* @var array
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*/
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public $smarty_token_names = array( // Text for parser error messages
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);
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/**
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* constructor
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*
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* @param string $data template source
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* @param Smarty_Internal_Config_File_Compiler $compiler
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*/
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public function __construct($data, Smarty_Internal_Config_File_Compiler $compiler)
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{
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$this->data = $data . "\n"; //now all lines are \n-terminated
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$this->dataLength = strlen($data);
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$this->counter = 0;
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if (preg_match('/^\xEF\xBB\xBF/', $this->data, $match)) {
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$this->counter += strlen($match[0]);
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}
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$this->line = 1;
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$this->compiler = $compiler;
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$this->smarty = $compiler->smarty;
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$this->configBooleanize = $this->smarty->config_booleanize;
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}
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public function replace ($input) {
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return $input;
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}
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public function PrintTrace()
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{
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$this->yyTraceFILE = fopen('php://output', 'w');
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$this->yyTracePrompt = '<br>';
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}
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/*!lex2php
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%input $this->data
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%counter $this->counter
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%token $this->token
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%value $this->value
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%line $this->line
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commentstart = /#|;/
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openB = /\[/
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closeB = /\]/
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section = /.*?(?=[\.=\[\]\r\n])/
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equal = /=/
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whitespace = /[ \t\r]+/
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dot = /\./
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id = /[0-9]*[a-zA-Z_]\w*/
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newline = /\n/
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single_quoted_string = /'[^'\\]*(?:\\.[^'\\]*)*'(?=[ \t\r]*[\n#;])/
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double_quoted_string = /"[^"\\]*(?:\\.[^"\\]*)*"(?=[ \t\r]*[\n#;])/
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tripple_quotes = /"""/
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tripple_quotes_end = /"""(?=[ \t\r]*[\n#;])/
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text = /[\S\s]/
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float = /\d+\.\d+(?=[ \t\r]*[\n#;])/
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int = /\d+(?=[ \t\r]*[\n#;])/
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maybe_bool = /[a-zA-Z]+(?=[ \t\r]*[\n#;])/
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naked_string = /[^\n]+?(?=[ \t\r]*\n)/
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*/
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/*!lex2php
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%statename START
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commentstart {
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$this->token = Smarty_Internal_Configfileparser::TPC_COMMENTSTART;
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$this->yypushstate(self::COMMENT);
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}
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openB {
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$this->token = Smarty_Internal_Configfileparser::TPC_OPENB;
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$this->yypushstate(self::SECTION);
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}
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closeB {
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$this->token = Smarty_Internal_Configfileparser::TPC_CLOSEB;
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}
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equal {
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$this->token = Smarty_Internal_Configfileparser::TPC_EQUAL;
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$this->yypushstate(self::VALUE);
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}
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whitespace {
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return false;
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}
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newline {
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$this->token = Smarty_Internal_Configfileparser::TPC_NEWLINE;
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}
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id {
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$this->token = Smarty_Internal_Configfileparser::TPC_ID;
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}
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text {
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$this->token = Smarty_Internal_Configfileparser::TPC_OTHER;
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}
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*/
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/*!lex2php
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%statename VALUE
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whitespace {
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return false;
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}
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float {
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$this->token = Smarty_Internal_Configfileparser::TPC_FLOAT;
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$this->yypopstate();
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}
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int {
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$this->token = Smarty_Internal_Configfileparser::TPC_INT;
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$this->yypopstate();
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}
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tripple_quotes {
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$this->token = Smarty_Internal_Configfileparser::TPC_TRIPPLE_QUOTES;
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$this->yypushstate(self::TRIPPLE);
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}
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single_quoted_string {
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$this->token = Smarty_Internal_Configfileparser::TPC_SINGLE_QUOTED_STRING;
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$this->yypopstate();
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}
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double_quoted_string {
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$this->token = Smarty_Internal_Configfileparser::TPC_DOUBLE_QUOTED_STRING;
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$this->yypopstate();
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}
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maybe_bool {
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if (!$this->configBooleanize || !in_array(strtolower($this->value), array('true', 'false', 'on', 'off', 'yes', 'no')) ) {
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$this->yypopstate();
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$this->yypushstate(self::NAKED_STRING_VALUE);
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return true; //reprocess in new state
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} else {
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$this->token = Smarty_Internal_Configfileparser::TPC_BOOL;
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$this->yypopstate();
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}
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}
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naked_string {
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$this->token = Smarty_Internal_Configfileparser::TPC_NAKED_STRING;
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$this->yypopstate();
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}
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newline {
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$this->token = Smarty_Internal_Configfileparser::TPC_NAKED_STRING;
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$this->value = '';
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$this->yypopstate();
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}
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*/
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/*!lex2php
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%statename NAKED_STRING_VALUE
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naked_string {
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$this->token = Smarty_Internal_Configfileparser::TPC_NAKED_STRING;
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$this->yypopstate();
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}
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*/
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/*!lex2php
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%statename COMMENT
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whitespace {
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return false;
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}
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naked_string {
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$this->token = Smarty_Internal_Configfileparser::TPC_NAKED_STRING;
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}
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newline {
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$this->token = Smarty_Internal_Configfileparser::TPC_NEWLINE;
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$this->yypopstate();
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}
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*/
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/*!lex2php
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%statename SECTION
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dot {
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$this->token = Smarty_Internal_Configfileparser::TPC_DOT;
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}
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section {
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$this->token = Smarty_Internal_Configfileparser::TPC_SECTION;
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$this->yypopstate();
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}
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*/
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/*!lex2php
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%statename TRIPPLE
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tripple_quotes_end {
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$this->token = Smarty_Internal_Configfileparser::TPC_TRIPPLE_QUOTES_END;
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$this->yypopstate();
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$this->yypushstate(self::START);
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}
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text {
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$to = strlen($this->data);
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preg_match("/\"\"\"[ \t\r]*[\n#;]/",$this->data,$match,PREG_OFFSET_CAPTURE,$this->counter);
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if (isset($match[0][1])) {
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$to = $match[0][1];
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} else {
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$this->compiler->trigger_config_file_error ('missing or misspelled literal closing tag');
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}
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$this->value = substr($this->data,$this->counter,$to-$this->counter);
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$this->token = Smarty_Internal_Configfileparser::TPC_TRIPPLE_TEXT;
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}
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*/
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}
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