#
# Norman Virus Control v5 / Linux
# (untested)  
#


if ($norman) {
    do_log(2,"Using $norman");
    chop($output = `$norman -cp -c -s -u $TEMPDIR/parts`);
    $errval = retcode($?);
    do_log(2,$output);
    if ($errval == 0) {			# no errors, no viruses found
	$scanner_errors = 0;
    } elsif ($errval == 1) {		# no errors, viruses discovered
	$scanner_errors = 0;
	@virusname = ($output =~ /.* virus in .* -> \'(.+)\'/ig);
	return 1;  # 'true' indicates virus found and stops further checking
    } else {
	do_log(0,"Virus scanner failure: $norman (error code: $errval)");
    }
}
