X-Git-Url: http://gb7djk.dxcluster.net/gitweb/gitweb.cgi?a=blobdiff_plain;f=perl%2FDXUtil.pm;h=b635e9816360f1dab46605eea7ed0b0d34c1c017;hb=b67b50de92dbf61ce939b42f7c74e30dc58eba41;hp=21ae3e2354e620b7607e265adcf8c747cdb76ad0;hpb=647730580f6fe6ad14ee8445f0d5d583390cb130;p=spider.git

diff --git a/perl/DXUtil.pm b/perl/DXUtil.pm
index 21ae3e23..b635e981 100644
--- a/perl/DXUtil.pm
+++ b/perl/DXUtil.pm
@@ -15,8 +15,8 @@ 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 iscallsign unpad is_callsign
+			 parray parraypairs phex shellregex readfilestr writefilestr
+             print_all_fields cltounix unpad is_callsign
 			 is_freq is_digits is_pctext is_pcflag insertitem deleteitem
             );
 
@@ -134,13 +134,20 @@ sub promptf
 		my $dd = new Data::Dumper([$value]);
 		$dd->Indent(0);
 		$dd->Terse(1);
-		$dd->Quotekeys($] < 5.005 ? 1 : 0);
+		$dd->Quotekeys(0);
 		$value = $dd->Dumpxs;
 	}
 	$prompt = sprintf "%15s: %s", $prompt, $value;
 	return ($priv, $prompt);
 }
 
+# turn a hex field into printed hex
+sub phex
+{
+	my $val = shift;
+	return sprintf '%X', $val;
+}
+
 # take an arg as an array list and print it
 sub parray
 {
@@ -183,12 +190,13 @@ sub print_all_fields
 			my ($priv, $ans) = promptf($ref->field_prompt($field), $ref->{$field});
 			my @tmp;
 			if (length $ans > 79) {
-				my ($p, $a) = split /: /, $ans;
+				my ($p, $a) = split /: /, $ans, 2;
 				my $l = (length $p) + 2;
 				my $al = 79 - $l;
+				my $bit;
 				while (length $a > $al ) {
-					$a =~ s/^(.{$al})//;
-					push @tmp, "$p: $1";
+					($bit, $a) = unpack "A$al A*", $a;
+					push @tmp, "$p: $bit";
 					$p = ' ' x ($l - 2);
 				}
 				push @tmp, "$p: $a" if length $a;
@@ -210,15 +218,6 @@ sub shellregex
 	return '^' . $in . "\$";
 }
 
-# start an attempt at determining whether this string might be a callsign
-sub iscallsign
-{
-	my $call = uc shift;
-	return 1 if $call =~ /^[A-Z]+\d+[A-Z]+/;
-	return 1 if $call =~ /^\d+[A-Z]\d+[A-Z]+/;
-	return undef;
-}
-
 # read in a file into a string and return it. 
 # the filename can be split into a dir and file and the 
 # file can be in upper or lower case.
@@ -313,7 +312,7 @@ sub unpad
 # check that a field only has callsign characters in it
 sub is_callsign
 {
-	return $_[0] =~ /^[A-Z0-9\-]+$/;
+	return $_[0] =~ /^(?:[A-Z]{1,2}\d+|\d[A-Z]\d+)[A-Z0-9\/\-]+$/;
 }
 
 # check that a PC protocol field is valid text