X-Git-Url: http://dxcluster.net/gitweb/gitweb.cgi?a=blobdiff_plain;f=perl%2FDXUtil.pm;h=56e36d4220ba05bc43a6bd3195c4efa672a19b81;hb=e2a526c549194e5b36ed7dd3617c5fb5fbbc0f43;hp=0b3de9511e964f41c6834f025bcf4e60b1dc2f2d;hpb=7af6a50c04cf10adb387b92dba43e51b78eb949c;p=spider.git

diff --git a/perl/DXUtil.pm b/perl/DXUtil.pm
index 0b3de951..56e36d42 100644
--- a/perl/DXUtil.pm
+++ b/perl/DXUtil.pm
@@ -15,9 +15,9 @@ use Data::Dumper;
 require Exporter;
 @ISA = qw(Exporter);
 @EXPORT = qw(atime ztime cldate cldatetime slat slong yesno promptf 
-			 parray parraypairs shellregex readfilestr writefilestr
-             print_all_fields cltounix unpad is_callsign
-			 is_freq is_digits is_pctext is_pcflag insertitem deleteitem
+			 parray parraypairs phex shellregex readfilestr writefilestr
+             print_all_fields cltounix unpad is_callsign is_latlong
+			 is_qra is_freq is_digits is_pctext is_pcflag insertitem deleteitem
             );
 
 @month = qw(Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec);
@@ -141,6 +141,13 @@ sub promptf
 	return ($priv, $prompt);
 }
 
+# turn a hex field into printed hex
+sub phex
+{
+	my $val = shift;
+	return sprintf '%X', $val;
+}
+
 # take an arg as an array list and print it
 sub parray
 {
@@ -305,7 +312,7 @@ sub unpad
 # check that a field only has callsign characters in it
 sub is_callsign
 {
-	return $_[0] =~ /^(?:[A-Z]{1,2}\d+|\d[A-Z]\d+)[A-Z0-9\/\-]+$/;
+	return $_[0] =~ /^(?:[A-Z]{1,2}\d+|\d[A-Z]\d+)[A-Z]+(?:-\d{1,2}|\/[A-Z0-9]+)?$/;
 }
 
 # check that a PC protocol field is valid text
@@ -332,6 +339,18 @@ sub is_digits
 	return $_[0] =~ /^[\d]+$/;
 }
 
+# does it look like a qra locator?
+sub is_qra
+{
+	return $_[0] =~ /^[A-Za-z][A-Za-z]\d\d[A-Za-z][A-Za-z]$/o;
+}
+
+# does it look like a valid lat/long
+sub is_latlong
+{
+	return $_[0] =~ /^\s*\d{1,2}\s+\d{1,2}\s*[NnSs]\s+\d{1,2}\s+\d{1,2}\s*[EeWw]\s*$/;
+}
+
 # insert an item into a list if it isn't already there returns 1 if there 0 if not
 sub insertitem
 {