The new beta says: "The previous example filter defined functions called message_contains_virus and entity_contains_virus. These are now defined in mimedefang.pl itself; you should remove the definitions from your filter!". I initially thought this might be a problem for me as I use a custom message_contains_virus() and entity_contains_virus() to support using multiple virus scanners. When I look at the code in the new mimedefang.pl, it seems to be already setup to run cascading virus scanners (and coded far more elegantly than my original hack). Can somebody confirm this so that I can remove my custom message_contains_virus() and entity_contains_virus() subs from my filter? Here is the code I'm using in my filter:
sub message_contains_virus () {
my($code, $cat, $act);
($code, $cat, $act) = message_contains_virus_clamd();
return (wantarray ? ($code, $cat, $act) : $code) if ($act ne "ok");
($code, $cat, $act) = message_contains_virus_filescan();
return (wantarray ? ($code, $cat, $act) : $code) if ($act ne "ok");
return (wantarray ? (0, 'ok', 'ok') : 0);
}sub entity_contains_virus ($) {
my($e) = @_;
my($code, $cat, $act);
($code, $cat, $act) = entity_contains_virus_clamd($e);
return (wantarray ? ($code, $cat, $act) : $code) if ($act ne "ok");
($code, $cat, $act) = entity_contains_virus_filescan($e);
return (wantarray ? ($code, $cat, $act) : $code) if ($act ne "ok");
return (wantarray ? (0, 'ok', 'ok') : 0);
}...thanks!
--Aaron
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