X-Git-Url: http://www.dxcluster.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=perl%2FDXUtil.pm;h=49cba9e972ad55fab0d4300c5d4eb72103254382;hb=cd5b993f99b52d3c3c51779e9ea1fa150232225e;hp=2b308407bfe591a9fee4badf0fdc5d39db9eeb78;hpb=e625fa02c8ba985d4d929db0792e935c90c19dcf;p=spider.git

diff --git a/perl/DXUtil.pm b/perl/DXUtil.pm
index 2b308407..49cba9e9 100644
--- a/perl/DXUtil.pm
+++ b/perl/DXUtil.pm
@@ -3,7 +3,7 @@
 #
 # Copyright (c) 1998 - Dirk Koopman G1TLH
 #
-# $Id$
+#
 #
 
 package DXUtil;
@@ -15,17 +15,16 @@ use Data::Dumper;
 
 use strict;
 
-use vars qw($VERSION $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 dd dxver
+			 is_prefix dd is_ipaddr
             );
 
 
@@ -195,7 +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];
@@ -206,6 +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;
@@ -370,6 +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
@@ -414,6 +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
 {
@@ -436,20 +467,3 @@ sub deleteitem
 	return $n - @$list;
 }
 
-sub dxver
-{
-	my $s = shift;
-	my ($a, $b, $c, $d) = $s =~ /(\d+)\.(\d+)\.(?:(\d+)\.(\d+))?/;
-	
-	my $v = sprintf( "%d.%03d", $a, $b) || 0;
-	my $br = sprintf( "%d.%03d", $c, $d) if defined $c;
-	$br ||= 0;
-
-	$main::build += $v;
-	$main::branch += $br;
-	return ($v, $br);
-}
-
-INIT {
-	($VERSION, $BRANCH) = dxver(q$Revision$);
-}