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(filter) add maximum size option to parsePlain

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Ad Schellevis 2016-11-01 13:26:38 +01:00
parent 7bc5bf4d1f
commit 3e9f734470
1 changed files with 8 additions and 2 deletions
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10
src/opnsense/mvc/app/library/OPNsense/Firewall/FilterRule.php
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@ -53,7 +53,7 @@ class FilterRule
'to_port' => 'parsePlain, port {,}',
'icmp6-type' => 'parsePlain,icmp6-type {,}',
'state' => 'parseState',
'label' => 'parsePlain,label ","'
'label' => 'parsePlain,label ",",63'
);
/**
@ -69,10 +69,16 @@ class FilterRule
/**
* parse plain data
* @param string $value field value
* @param string $prefix prefix when $value is provided
* @param string $suffix suffix when $value is provided
* @param int $maxsize maximum size, cut when longer
* @return string
*/
private function parsePlain($value, $prefix="", $suffix="")
private function parsePlain($value, $prefix="", $suffix="", $maxsize=null)
{
if (!empty($maxsize) && strlen($value) > $maxsize) {
$value = substr($value, 0, $maxsize);
}
return $value == '' ? "" : $prefix . $value . $suffix . " ";
}