4 # Copyright (c) - 1998 Dirk Koopman G1TLH
24 use vars qw($VERSION $BRANCH);
25 $VERSION = sprintf( "%d.%03d", q$Revision$ =~ /(\d+)\.(\d+)/ );
26 $BRANCH = sprintf( "%d.%03d", q$Revision$ =~ /\d+\.\d+\.(\d+)\.(\d+)/ || (0,0));
27 $main::build += $VERSION;
28 $main::branch += $BRANCH;
30 use vars qw($fp $statp $maxspots $defaultspots $maxdays $dirprefix $duplth $dupage $filterdef $totalspots $hfspots $vhfspots );
34 $maxspots = 100; # maximum spots to return
35 $defaultspots = 10; # normal number of spots to return
36 $maxdays = 100; # normal maximum no of days to go back
38 $duplth = 20; # the length of text to use in the deduping
39 $dupage = 3*3600; # the length of time to hold spot dups
41 # tag, sort, field, priv, special parser
42 ['freq', 'r', 0, 0, \&decodefreq],
43 ['on', 'r', 0, 0, \&decodefreq],
47 ['call_dxcc', 'nc', 5],
49 ['origin', 'c', 7, 9],
50 ['call_itu', 'ni', 8],
51 ['call_zone', 'nz', 9],
53 ['by_zone', 'nz', 11],
54 ['call_state', 'ns', 12],
55 ['by_state', 'ns', 13],
59 $totalspots = $hfspots = $vhfspots = 0;
61 # create a Spot Object
66 return bless $self, $class;
73 my @f = split /,/, $l;
81 } elsif (($a, $b) = $f =~ m{^(\w+)(?:/(\w+))?$}) {
83 my @fr = Bands::get_freq(lc $a, $b);
88 push @out, "$a/$b"; # add them as ranges
91 return ('dfreq', $dxchan->msg('dfreq1', $f));
94 return ('dfreq', $dxchan->msg('e20', $f));
97 return (0, join(',', @out));
102 mkdir "$dirprefix", 0777 if !-e "$dirprefix";
103 $fp = DXLog::new($dirprefix, "dat", 'd');
104 $statp = DXLog::new($dirprefix, "dys", 'd');
105 my $rm = $main::is_win ? 'del' : 'rm -f';
106 system("$rm $main::data/$dirprefix/*/*.bys");
107 system("$rm $main::data/$dirprefix/*/*.cys");
112 return $fp->{prefix};
115 # fix up the full spot data from the basic spot data
118 # $freq, $call, $t, $comment, $spotter = @_
119 my @out = @_[0..4]; # just up to the spotter
121 # normalise frequency
122 $_[0] = sprintf "%.1f", $_[0];
124 # remove ssids if present on spotter
125 $out[4] =~ s/-\d+$//o;
127 # remove leading and trailing spaces
128 $_[3] = unpad($_[3]);
130 my ($spotted_dxcc, $spotted_itu, $spotted_cq, $spotted_state) = (666, 0, 0, "");
131 my ($spotter_dxcc, $spotter_itu, $spotter_cq, $spotter_state) = (666, 0, 0, "");
133 # add the 'dxcc' country on the end for both spotted and spotter, then the cluster call
134 my @dxcc = Prefix::extract($out[1]);
136 $spotted_dxcc = $dxcc[1]->dxcc();
137 $spotted_itu = $dxcc[1]->itu();
138 $spotted_cq = $dxcc[1]->cq();
139 $spotted_state = $dxcc[1]->state();
141 push @out, $spotted_dxcc;
142 @dxcc = Prefix::extract($out[4]);
144 $spotter_dxcc = $dxcc[1]->dxcc();
145 $spotter_itu = $dxcc[1]->itu();
146 $spotter_cq = $dxcc[1]->cq();
147 $spotter_state = $dxcc[1]->state();
149 push @out, $spotter_dxcc;
151 return (@out, $spotted_itu, $spotted_cq, $spotter_itu, $spotter_cq, $spotted_state, $spotter_state);
156 my $buf = join("\^", @_[0..7]);
157 $fp->writeunix($_[2], $buf);
159 if ($_[0] <= 30000) {
164 if ($_[3] =~ /(?:QSL|VIA)/i) {
165 my $q = QSL::get($_[1]) || new QSL $_[1];
166 $q->update($_[3], $_[2], $_[4]);
170 # search the spot database for records based on the field no and an expression
171 # this returns a set of references to the spots
173 # the expression is a legal perl 'if' statement with the possible fields indicated
178 # $f2 = date in unix format
181 # $f5 = spotted dxcc country
182 # $f6 = spotter dxcc country
186 # In addition you can specify a range of days, this means that it will start searching
187 # from <n> days less than today to <m> days less than today
189 # Also you can select a range of entries so normally you would get the 0th (latest) entry
190 # back to the 5th latest, you can specify a range from the <x>th to the <y>the oldest.
192 # This routine is designed to be called as Spot::search(..)
197 my ($expr, $dayfrom, $dayto, $from, $to, $hint) = @_;
203 my $today = Julian::Day->new(time());
207 $dayfrom = 0 if !$dayfrom;
208 $dayto = $maxdays unless $dayto;
209 $dayto = $dayfrom + $maxdays if $dayto < $dayfrom;
210 $fromdate = $today->sub($dayfrom);
211 $todate = $fromdate->sub($dayto);
212 $from = 0 unless $from;
213 $to = $defaultspots unless $to;
214 $hint = $hint ? "next unless $hint" : "";
215 $expr = "1" unless $expr;
217 $to = $from + $maxspots if $to - $from > $maxspots || $to - $from <= 0;
219 $expr =~ s/\$f(\d)/\$ref->[$1]/g; # swap the letter n for the correct field name
220 # $expr =~ s/\$f(\d)/\$spots[$1]/g; # swap the letter n for the correct field name
222 dbg("hint='$hint', expr='$expr', spotno=$from-$to, day=$dayfrom-$dayto\n") if isdbg('search');
224 # build up eval to execute
229 push \@spots, [ split '\\^' ];
233 for (\$c = \$#spots; \$c >= 0; \$c--) {
234 \$ref = \$spots[\$c];
237 next if \$count < \$from; # wait until from
239 last if \$count >= \$to; # stop after to
244 $fp->close; # close any open files
246 for ($i = $count = 0; $i < $maxdays; ++$i) { # look thru $maxdays worth of files only
247 my $now = $fromdate->sub($i); # but you can pick which $maxdays worth
248 last if $now->cmp($todate) <= 0;
251 my $fh = $fp->open($now); # get the next file
254 eval $eval; # do the search on this file
255 last if $count >= $to; # stop after to
256 return ("Spot search error", $@) if $@;
263 # change a freq range->regular expression
267 return undef unless $a < $b;
270 my @a = split //, $a;
271 my @b = split //, $b;
279 if (@b < (length $d)) {
281 } elsif ($aa eq $bb) {
283 } elsif ($aa < $bb) {
286 $out .= "[0-$bb$aa-9]";
292 # format a spot for user output in list mode
295 my $t = ztime($_[2]);
296 my $d = cldate($_[2]);
297 return sprintf "%8.1f %-11s %s %s %-28.28s%7s>", $_[0], $_[1], $d, $t, $_[3], "<$_[4]" ;
301 # return all the spots from a day's file as an array of references
302 # the parameter passed is a julian day
307 my $fh = $fp->open(shift);
312 push @spots, [ split '\^' ];
318 # enter the spot for dup checking and return true if it is already a dup
321 my ($freq, $call, $d, $text, $by) = @_;
324 return 2 if $d < $main::systime - $dupage;
326 # turn the time into minutes (should be already but...)
330 $freq = sprintf "%.1f", $freq; # normalise frequency
331 $call = substr($call, 0, 12) if length $call > 12;
333 # quick test now for simple case
334 my $sdupkey = "X$freq|$call|$d|$by";
335 return 1 if DXDupe::find($sdupkey);
338 $text =~ s/\%([0-9A-F][0-9A-F])/chr(hex($1))/eg;
339 $text = substr($text, 0, $duplth) if length $text > $duplth;
341 $text = pack("C*", map {$_ & 127} unpack("C*", $text));
342 $text =~ s/[^a-zA-Z0-9]//g;
343 for (-60, -120, -180, -240, 0, 60, 120, 180, 240, 300) {
345 my $ldupkey = "X$freq|$call|$dt|\L$text";
346 my $sdupkey = "X$freq|$call|$dt|$by";
347 return 1 if DXDupe::find($ldupkey) || DXDupe::find($sdupkey);
349 my $ldupkey = "X$freq|$call|$d|\L$text";
350 $sdupkey = "X$freq|$call|$d|$by";
351 DXDupe::add($ldupkey, $main::systime+$dupage);
352 DXDupe::add($sdupkey, $main::systime+$dupage);
358 return DXDupe::listdups('X', $dupage, @_);
364 my $in = $fp->open($date);
365 my $out = $statp->open($date, 'w');
372 @freq = map {[$i++, Bands::get_freq($_)]} qw(136khz 160m 80m 60m 40m 30m 20m 17m 15m 12m 10m 6m 4m 2m 220 70cm 23cm 13cm 9cm 6cm 3cm 12mm 6mm);
375 my ($freq, $by, $dxcc) = (split /\^/)[0,4,6];
376 my $ref = $list{$by} || [0, $dxcc];
378 next unless defined $_;
379 if ($freq >= $_->[1] && $freq <= $_->[2]) {
390 for ($i = 0; $i < @freq+2; $i++) {
393 $statp->write($date, join('^', 'TOTALS', @tot));
395 for (sort {$list{$b}->[0] <=> $list{$a}->[0]} keys %list) {
398 for ($i = 0; $i < @freq+2; ++$i) {
401 $statp->write($date, join('^', $call, @$ref));
407 # return true if the stat file is newer than than the spot file
411 my $in = $fp->mtime($date);
412 my $out = $statp->mtime($date);
413 return defined $out && defined $in && $out >= $in;
419 my $date = Julian::Day->new($main::systime)->sub(1);
420 genstats($date) unless checkstats($date);