X-Git-Url: http://dxcluster.net/gitweb/gitweb.cgi?a=blobdiff_plain;f=perl%2FDXUtil.pm;h=b42d808d0e0aaa149b444e212e108e43420bb5d0;hb=6ec22e78a4a344ce675645fabf18b2a1971f364a;hp=96f0cb83af1b1e9ae1c3345356bed26a9e0c104e;hpb=36cf78e5660c745f32be2f1d63be738a0c537c48;p=spider.git

diff --git a/perl/DXUtil.pm b/perl/DXUtil.pm
index 96f0cb83..b42d808d 100644
--- a/perl/DXUtil.pm
+++ b/perl/DXUtil.pm
@@ -29,7 +29,7 @@ require Exporter;
 			 is_qra is_freq is_digits is_pctext is_pcflag insertitem deleteitem
 			 is_prefix dd is_ipaddr $pi $d2r $r2d localdata localdata_mv
 			 diffms _diffms _diffus difft parraydifft is_ztime basecall
-			 normalise_call
+			 normalise_call is_numeric
             );
 
 
@@ -222,7 +222,7 @@ sub phash
 	my $ref = shift;
 	my $out;
 
-	while (my $k = sort keys %$ref) {
+	foreach my $k (sort keys %$ref) {
 		$out .= "${k}=>$ref->{$k}, ";
 	}
 	$out =~ s/, $// if $out;
@@ -448,7 +448,7 @@ sub is_latlong
 # is it an ip address?
 sub is_ipaddr
 {
-    return $_[0] =~ /^\d+\.\d+\.\d+\.\d+$/ || $_[0] =~ /^[0-9a-f:,]+$/;
+    return $_[0] =~ /^(?:(?:\:\:)?\d+\.\d+\.\d+\.\d+)|(?:[0-9a-f]{1,4}\:)?(?:\:[0-9a-f]{1,4}){1,6}$/i;
 }
 
 # is it a zulu time hhmmZ
@@ -565,8 +565,11 @@ sub difft
 		}
 	}
 	return '-(ve)' if $t < 0;
-	my ($d,$h,$m,$s);
+	my ($y,$d,$h,$m,$s);
 	my $out = '';
+	$y = int $t / (86400*365);
+	$out .= sprintf ("%s${y}y", $adds?' ':'') if $y;
+	$t -= $y * 86400 * 365;
 	$d = int $t / 86400;
 	$out .= sprintf ("%s${d}d", $adds?' ':'') if $d;
 	$t -= $d * 86400;
@@ -599,16 +602,20 @@ sub parraydifft
 
 sub basecall
 {
-	my ($r) = $_[0] =~ m|^(?:[\w\d]+/)?([\w\d]+).*$|;
+	my ($r) = $_[0] =~ m{^((?:[\w\d]+/)?[\w\d]+(?:/[\w\d]+)*)(?:-\d+)?(?:-\#)?$};
 	return $r;
 }
 
 sub normalise_call
 {
-	my ($c, $ssid) = $_[0] =~ m|^((?:[\w\d]+/)?[\d\w]+(?:/[\w\d]+)?)-?(\d+)?$|;
+	my ($c, $ssid) = $_[0] =~ m|^((?:[\w\d]+/)?[\d\w]+(?:/[\w\d]+)*)(?:-(\d+))?(?:-\#)?$|;
 	my $ncall = $c;
 	$ssid += 0;
 	$ncall .= "-$ssid" if $ssid;
 	return $ncall;
-	
+}
+
+sub is_numeric
+{
+	return $_[0] =~ /^[\.\d]+$/;
 }