sub is_callsign
{
return $_[0] =~ m!^
- (?:(?:[A-Z]{1,2}\d* | \d[A-Z]{1,2}\d*)/)? # out of area prefix /
- (?:[A-Z]{1,2}\d+ | \d[A-Z]{1,2}\d+)? # main prefix one
- [A-Z]{1,5} # callsign letters
- (?:-\d{1,2})? # - nn possibly (eg G8BPQ-8)
- (?:/[0-9A-Z]{1,7})? # / another prefix, callsign or special label (including /MM, /P as well as /EURO or /LGT) possibly
+ (?:\d?[A-Z]{1,2}\d*/)? # out of area prefix /
+ (?:\d?[A-Z]{1,2}\d+) # main prefix one (required)
+ [A-Z]{1,5} # callsign letters (required)
+ (?:-(?:\d{1,2}|\#))? # - nn possibly (eg G8BPQ-8) or -# (an RBN spot)
+ (?:/[0-9A-Z]{1,7})? # / another prefix, callsign or special label (including /MM, /P as well as /EURO or /LGT) possibly
$!x;
# longest callign allowed is 1X11/1Y11XXXXX-11/XXXXXXX
# does it look like a qra locator?
sub is_qra
{
- return $_[0] =~ /^[A-Ra-r][A-Ra-r]\d\d[A-Xa-x][A-Xa-x]$/;
+ return unless length $_[0] == 4 || length $_[0] == 6;
+ return $_[0] =~ /^[A-Ra-r][A-Ra-r]\d\d(?:[A-Xa-x][A-Xa-x])?$/;
}
# does it look like a valid lat/long
# is it an ip address?
sub is_ipaddr
{
- return $_[0] =~ /^\d+\.\d+\.\d+\.\d+$/ || $_[0] =~ /^[0-9a-f:]+$/;
+ return $_[0] =~ /^\d+\.\d+\.\d+\.\d+$/ || $_[0] =~ /^[0-9a-f:,]+$/;
}
# insert an item into a list if it isn't already there returns 1 if there 0 if not