+ my $spot = ref $_[0] ? shift : \@_;
+
+ my $t = ztime($spot->[2]);
+ my $d = cldate($spot->[2]);
+ return sprintf "%8.1f %-11s %s %s %-28.28s%7s>", $spot->[0], $spot->[1], $d, $t, $spot->[3], "<$spot->[4]" ;
+}
+
+# format a spot for normal output
+sub format_dx_spot
+{
+ my $dxchan = shift;
+ my $spot = ref $_[0] ? shift : \@_;
+
+ my $t = ztime($spot->[2]);
+ my $loc = '';
+ my $clth = $dxchan->{consort} eq 'local' ? 29 : 30;
+ my $comment = substr $spot->[3], 0, $clth;
+ $comment .= ' ' x ($clth - length($comment));
+ if ($dxchan->{user}->wantgrid) {
+ my $ref = DXUser->get_current($spot->[4]);
+ if ($ref) {
+ $loc = $ref->qra || '';
+ $loc = ' ' . substr($loc, 0, 4) if $loc;
+ }
+ }
+
+ if ($dxchan->{user}->wantdxitu) {
+ $loc = ' ' . sprintf("%2d", $spot->[10]) if defined $spot->[10];
+ $comment = substr($comment, 0, $dxchan->{consort} eq 'local' ? 26 : 27) . ' ' . sprintf("%2d", $spot->[8]) if defined $spot->[8];
+ } elsif ($dxchan->{user}->wantdxcq) {
+ $loc = ' ' . sprintf("%2d", $spot->[11]) if defined $spot->[11];
+ $comment = substr($comment, 0, $dxchan->{consort} eq 'local' ? 26 : 27) . ' ' . sprintf("%2d", $spot->[9]) if defined $spot->[9];
+ } elsif ($dxchan->{user}->wantusstate) {
+ $loc = ' ' . $spot->[13] if $spot->[13];
+ $comment = substr($comment, 0, $dxchan->{consort} eq 'local' ? 26 : 27) . ' ' . $spot->[12] if $spot->[12];
+ }
+
+ return sprintf "DX de %-7.7s%11.1f %-12.12s %-s $t$loc", "$spot->[4]:", $spot->[0], $spot->[1], $comment;
+}
+
+#
+# return all the spots from a day's file as an array of references
+# the parameter passed is a julian day
+sub readfile($)
+{
+ my @spots;
+
+ my $fh = $fp->open(shift);
+ if ($fh) {
+ my $in;
+ while (<$fh>) {
+ chomp;
+ push @spots, [ split '\^' ];
+ }
+ }
+ return @spots;
+}
+
+# enter the spot for dup checking and return true if it is already a dup
+sub dup
+{
+ my ($freq, $call, $d, $text, $by, $cty) = @_;
+
+ # dump if too old
+ return 2 if $d < $main::systime - $dupage;
+
+ # turn the time into minutes (should be already but...)
+ $d = int ($d / 60);
+ $d *= 60;
+
+ $by =~ s/-\d+$//g;
+
+ $freq = sprintf "%.1f", $freq; # normalise frequency
+ $call = substr($call, 0, $maxcalllth) if length $call > $maxcalllth;
+
+ chomp $text;
+ $text =~ s/\%([0-9A-F][0-9A-F])/chr(hex($1))/eg;
+ $text = uc unpad($text);
+ if ($cty && $text && length $text <= 4) {
+ unless ($text =~ /^C?Q/ || $text =~ /^\d+$/) {
+ my @try = Prefix::cty_data($text);
+ $text = "" if $cty == $try[0];
+ }
+ }
+ $text = substr($text, 0, $duplth) if length $text > $duplth;
+ $text = pack("C*", map {$_ & 127} unpack("C*", $text));
+ $text =~ s/[^\w]//g;
+ my $ldupkey = "X$freq|$call|$by|$text";
+ my $t = DXDupe::find($ldupkey);
+ return 1 if $t && $t - $main::systime > 0;
+ DXDupe::add($ldupkey, $main::systime+$dupage);
+# my $sdupkey = "X$freq|$call|$by";
+# $t = DXDupe::find($sdupkey);
+# return 1 if $t && $t - $main::systime > 0;
+# DXDupe::add($sdupkey, $main::systime+$dupage);
+ return 0;
+}
+
+sub listdups
+{
+ return DXDupe::listdups('X', $dupage, @_);