mailcow/data/web/inc/lib/sieve/SieveToken.php

89 lines
2.9 KiB
PHP

<?php namespace Sieve;
include_once('SieveDumpable.php');
class SieveToken implements SieveDumpable
{
const Unknown = 0x0000;
const ScriptEnd = 0x0001;
const LeftBracket = 0x0002;
const RightBracket = 0x0004;
const BlockStart = 0x0008;
const BlockEnd = 0x0010;
const LeftParenthesis = 0x0020;
const RightParenthesis = 0x0040;
const Comma = 0x0080;
const Semicolon = 0x0100;
const Whitespace = 0x0200;
const Tag = 0x0400;
const QuotedString = 0x0800;
const Number = 0x1000;
const Comment = 0x2000;
const MultilineString = 0x4000;
const Identifier = 0x8000;
const String = 0x4800; // Quoted | Multiline
const StringList = 0x4802; // Quoted | Multiline | LeftBracket
const StringListSep = 0x0084; // Comma | RightBracket
const Unparsed = 0x2200; // Comment | Whitespace
const TestList = 0x8020; // Identifier | LeftParenthesis
public $type;
public $text;
public $line;
public function __construct($type, $text, $line)
{
$this->text = $text;
$this->type = $type;
$this->line = intval($line);
}
public function dump()
{
return '<'. SieveToken::escape($this->text) .'> type:'. SieveToken::typeString($this->type) .' line:'. $this->line;
}
public function text()
{
return $this->text;
}
public function is($type)
{
return (bool)($this->type & $type);
}
public static function typeString($type)
{
switch ($type)
{
case SieveToken::Identifier: return 'identifier';
case SieveToken::Whitespace: return 'whitespace';
case SieveToken::QuotedString: return 'quoted string';
case SieveToken::Tag: return 'tag';
case SieveToken::Semicolon: return 'semicolon';
case SieveToken::LeftBracket: return 'left bracket';
case SieveToken::RightBracket: return 'right bracket';
case SieveToken::BlockStart: return 'block start';
case SieveToken::BlockEnd: return 'block end';
case SieveToken::LeftParenthesis: return 'left parenthesis';
case SieveToken::RightParenthesis: return 'right parenthesis';
case SieveToken::Comma: return 'comma';
case SieveToken::Number: return 'number';
case SieveToken::Comment: return 'comment';
case SieveToken::MultilineString: return 'multiline string';
case SieveToken::ScriptEnd: return 'script end';
case SieveToken::String: return 'string';
case SieveToken::StringList: return 'string list';
default: return 'unknown token';
}
}
protected static $tr_ = array("\r" => '\r', "\n" => '\n', "\t" => '\t');
public static function escape($val)
{
return strtr($val, self::$tr_);
}
}