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Trevor Batley <[email protected]> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |[email protected]
--- Comment #21 from Trevor Batley <[email protected]> ---
Stephane,
I have a checkip subroutine at the end of my thinclient function that you could
use for validating the IP. It does NOT check against defined ranges by the
server, just that it's a valid IP. I think I probably borrowed this from
Gordon, Charlie or Daniel (or someone else).
There is also a checkmac one there (but you don't need that ATM).
# ----------------------------------------------------------------------------
# ---
# --- subroutine checkip
# ---
# ----------------------------------------------------------------------------
sub checkip($)
{
my ($ip) = @_;
return undef unless defined $ip;
return 'Doesn\'t look like an IP' unless $ip =~ /^[\d.]+$/;
my @octets = split /\./, $ip;
return 'Not enough octets (expected X.X.X.X)' unless scalar @octets == 4;
foreach my $octet (@octets)
{
return "$octet is more than 255" if $octet > 255;
}
return 'OK';
}
TrevorB
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