add ip addresses to dxspots emitted as PC61

[spider.git] / perl / DXUtil.pm

diff --git a/perl/DXUtil.pm b/perl/DXUtil.pm
index 927df28baad7444e8224eb833e3033212308b974..49cba9e972ad55fab0d4300c5d4eb72103254382 100644 (file)
--- a/perl/DXUtil.pm
+++ b/perl/DXUtil.pm
@@ -3,7 +3,7 @@
 #
 # Copyright (c) 1998 - Dirk Koopman G1TLH
 #
-# $Id$
+#
 #
 
 package DXUtil;
@@ -15,22 +15,16 @@ use Data::Dumper;
 
 use strict;
 
-use vars qw($VERSION $BRANCH);
-$VERSION = sprintf( "%d.%03d", q$Revision$ =~ /(\d+)\.(\d+)/ );
-$BRANCH = sprintf( "%d.%03d", q$Revision$ =~ /\d+\.\d+\.(\d+)\.(\d+)/  || (0,0));
-$main::build += $VERSION;
-$main::branch += $BRANCH;
-
 use vars qw(@month %patmap @ISA @EXPORT);
 
 require Exporter;
 @ISA = qw(Exporter);
 @EXPORT = qw(atime ztime cldate cldatetime slat slong yesno promptf 
-                        parray parraypairs phex shellregex readfilestr writefilestr
+                        parray parraypairs phex phash shellregex readfilestr writefilestr
                         filecopy ptimelist
-             print_all_fields cltounix unpad is_callsign is_latlong
+             print_all_fields cltounix unpad is_callsign is_long_callsign is_latlong
                         is_qra is_freq is_digits is_pctext is_pcflag insertitem deleteitem
-                        is_prefix
+                        is_prefix dd is_ipaddr
             );
 
 
@@ -134,6 +128,22 @@ sub yesno
        return $n ? $main::yes : $main::no;
 }
 
+# provide a data dumpered version of the object passed
+sub dd
+{
+       my $value = shift;
+       my $dd = new Data::Dumper([$value]);
+       $dd->Indent(0);
+       $dd->Terse(1);
+    $dd->Quotekeys($] < 5.005 ? 1 : 0);
+       $value = $dd->Dumpxs;
+       $value =~ s/([\r\n\t])/sprintf("%%%02X", ord($1))/eg;
+       $value =~ s/^\s*\[//;
+    $value =~ s/\]\s*$//;
+       
+       return $value;
+}
+
 # format a prompt with its current value and return it with its privilege
 sub promptf
 {
@@ -145,12 +155,7 @@ sub promptf
                my $q = qq{\$value = $action(\$value)};
                eval $q;
        } elsif (ref $value) {
-               my $dd = new Data::Dumper([$value]);
-               $dd->Indent(0);
-               $dd->Terse(1);
-               $dd->Quotekeys(0);
-               $value = $dd->Dumpxs;
-               $value =~ s/([\r\n\t])/sprintf("%%%02X", ord($1))/eg;
+               $value = dd($value);
        }
        $prompt = sprintf "%15s: %s", $prompt, $value;
        return ($priv, $prompt);
@@ -189,7 +194,7 @@ sub parraypairs
        my $ref = shift;
        my $i;
        my $out;
-  
+
        for ($i = 0; $i < @$ref; $i += 2) {
                my $r1 = @$ref[$i];
                my $r2 = @$ref[$i+1];
@@ -200,6 +205,20 @@ sub parraypairs
        return $out;
 }
 
+# take the arg as a hash reference and print it out as such
+sub phash
+{
+       my $ref = shift;
+       my $out;
+
+       while (my ($k,$v) = each %$ref) {
+               $out .= "${k}=>$v, ";
+       }
+       chop $out;                                      # remove last space
+       chop $out;                                      # remove last comma
+       return $out;
+}
+
 sub _sort_fields
 {
        my $ref = shift;
@@ -364,6 +383,18 @@ sub is_callsign
                                         $!x;
 }
 
+# check that a field only has callsign characters in it but has more than the standard 3 callsign letters
+sub is_long_callsign
+{
+       return $_[0] =~ m!^(?:[A-Z]{1,2}\d+ | \d[A-Z]{1,2}\d+)        # basic prefix
+                       (?:/(?:[A-Z]{1,2}\d+ | \d[A-Z]{1,2}\d+))?  # / another one (possibly)
+                                          [A-Z]{1,5}                                 # callsign letters
+                                          (?:/(?:[A-Z]{1,2}\d+ | \d[A-Z]{1,2}\d+))?  # / another prefix possibly
+                       (?:/[0-9A-Z]{1,2})?                        # /0-9A-Z+ possibly
+                                          (?:-\d{1,2})?                              # - nn possibly
+                                        $!x;
+}
+
 sub is_prefix
 {
        return $_[0] =~ m!^(?:[A-Z]{1,2}\d+ | \d[A-Z]{1,2}\d+)!x        # basic prefix
@@ -408,6 +439,12 @@ sub is_latlong
        return $_[0] =~ /^\s*\d{1,2}\s+\d{1,2}\s*[NnSs]\s+1?\d{1,2}\s+\d{1,2}\s*[EeWw]\s*$/;
 }
 
+# is it an ip address?
+sub is_ipaddr
+{
+    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
 sub insertitem
 {
@@ -429,3 +466,4 @@ sub deleteitem
        @$list = grep {$_ ne $item } @$list;
        return $n - @$list;
 }
+