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<?php
/*
* Copyright (c) 2004 Klarälvdalens Datakonsult AB
*
* Written by Steffen Hansen <steffen@klaralvdalens-datakonsult.se>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You can view the GNU General Public License, online, at the GNU
* Project's homepage; see <http://www.gnu.org/licenses/gpl.html>.
*/
class SieveUtils {
// Funny multiline string escaping in Sieve
/*static*/ function dotstuff( $str ) {
return str_replace( "\n.", "\n..", $str );
}
/*static*/ function undotstuff( $str ) {
return str_replace( "\n..", "\n.", $str );
}
/*static*/ function getDeliverFolder( $script ) {
$inbox = false;
if( preg_match("/fileinto \"INBOX\/(.*)\";/", $script, $regs ) ) {
$inbox = $regs[1];
}
return $inbox;
}
/*static*/ function getVacationAddresses( $script ) {
$addresses = false;
if( preg_match("/:addresses \\[([^\\]]*)\\]/s", $script, $regs ) ) {
$tmp = split(',', $regs[1] );
$addresses = array();
foreach( $tmp as $a ) {
if( ereg('^ *"(.*)" *$', $a, $regs ) ) $addresses[] = $regs[1];
else $addresses[] = $a;
}
}
return $addresses;
}
/*static*/ function getMailDomain( $script ) {
$maildomain = false;
if( preg_match( '/if not address :domain :contains "From" "(.*)" { keep; stop; }/i', $script, $regs ) ) {
$maildomain = $regs[1];
}
return $maildomain;
}
/*static*/ function getReactToSpam( $script ) {
$spam = false;
if( preg_match('/if header :contains "X-Spam-Flag" "YES" { keep; stop; }/i', $script ) ) {
$spam = true;
}
return $spam;
}
/*static*/ function getVacationDays( $script ) {
$days = false;
if( preg_match("/:days ([0-9]+)/s", $script, $regs ) ) {
$days = $regs[1];
}
return $days;
}
/*static*/ function getVacationText( $script ) {
$text = false;
if( preg_match("/text:(.*\r\n)\\.\r\n/s", $script, $regs ) ) {
$text = $regs[1];
$text = str_replace( '\n', "\r\n", $text );
$text = SieveUtils::undotstuff($text);
}
return $text;
}
/*static*/ function getForwardAddress( $script ) {
$address = false;
if( preg_match("/redirect \"([^\"]*)\"/s", $script, $regs ) ) {
$address = $regs[1];
}
return $address;
}
/*static*/ function getKeepOnServer( $script ) {
return ereg('"; keep;', $script, $regs );
}
function createScript( $scriptname ) {
// TODO
}
};
/*
Local variables:
mode: php
indent-tabs-mode: t
tab-width: 4
buffer-file-coding-system: utf-8
End:
vim:encoding=utf-8:
*/
?>
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