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add serverfactors() sub which returns server characterization factors

This commit is contained in:
Yang Tse 2010-01-18 02:32:48 +00:00
parent 7f8980114b
commit 0375f70b5c
1 changed files with 27 additions and 0 deletions
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27
tests/serverhelp.pm
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@ -47,6 +47,7 @@ use vars qw(
# Global symbols this module will export upon request
#
@EXPORT_OK = qw(
serverfactors
servername_id
servername_str
servername_canon
@ -62,6 +63,32 @@ use vars qw(
);
#***************************************************************************
# Return server characterization factors given a server id string.
#
sub serverfactors {
my $server = $_[0];
my $proto;
my $ipvnum;
my $idnum;
if($server =~ /^((ftp|http|imap|pop3|smtp)s?)(\d*)(-ipv6|)$/) {
$proto = $1;
$idnum = ($3 && ($3 > 1)) ? $3 : 1;
$ipvnum = ($4 && ($4 =~ /6$/)) ? 6 : 4;
}
elsif($server =~ /^(tftp|sftp|socks|ssh)(\d*)(-ipv6|)$/) {
$proto = $1;
$idnum = ($2 && ($2 > 1)) ? $2 : 1;
$ipvnum = ($3 && ($3 =~ /6$/)) ? 6 : 4;
}
else {
die "invalid server id: $server"
}
return($proto, $ipvnum, $idnum);
}
#***************************************************************************
# Return server name string formatted for presentation purposes
#