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 and /xxx if present on spotter
125 $out[4] =~ s/-\d+$//o;
127 # remove leading and trailing spaces
128 $_[3] = unpad($_[3]);
131 # add the 'dxcc' country on the end for both spotted and spotter, then the cluster call
132 my @spd = Prefix::cty_data($out[1]);
134 my @spt = Prefix::cty_data($out[4]);
137 return (@out, @spd[1,2], @spt[1,2], $spd[3], $spt[3]);
142 my $buf = join("\^", @_);
143 $fp->writeunix($_[2], $buf);
145 if ($_[0] <= 30000) {
150 if ($_[3] =~ /(?:QSL|VIA)/i) {
151 my $q = QSL::get($_[1]) || new QSL $_[1];
152 $q->update($_[3], $_[2], $_[4]);
156 # search the spot database for records based on the field no and an expression
157 # this returns a set of references to the spots
159 # the expression is a legal perl 'if' statement with the possible fields indicated
164 # $f2 = date in unix format
167 # $f5 = spotted dxcc country
168 # $f6 = spotter dxcc country
172 # In addition you can specify a range of days, this means that it will start searching
173 # from <n> days less than today to <m> days less than today
175 # Also you can select a range of entries so normally you would get the 0th (latest) entry
176 # back to the 5th latest, you can specify a range from the <x>th to the <y>the oldest.
178 # This routine is designed to be called as Spot::search(..)
183 my ($expr, $dayfrom, $dayto, $from, $to, $hint, $dxchan) = @_;
189 my $today = Julian::Day->new(time());
193 $dayfrom = 0 if !$dayfrom;
194 $dayto = $maxdays unless $dayto;
195 $dayto = $dayfrom + $maxdays if $dayto < $dayfrom;
196 $fromdate = $today->sub($dayfrom);
197 $todate = $fromdate->sub($dayto);
198 $from = 0 unless $from;
199 $to = $defaultspots unless $to;
200 $hint = $hint ? "next unless $hint" : "";
201 $expr = "1" unless $expr;
203 $to = $from + $maxspots if $to - $from > $maxspots || $to - $from <= 0;
205 $expr =~ s/\$f(\d\d?)/\$ref->[$1]/g; # swap the letter n for the correct field name
206 # $expr =~ s/\$f(\d)/\$spots[$1]/g; # swap the letter n for the correct field name
211 my \@a = (Prefix::cty_data(\$s[1]))[1..3];
212 my \@b = (Prefix::cty_data(\$s[4]))[1..3];
213 push \@s, \@a[0,1], \@b[0,1], \$a[2], \$a[2];
215 my (\$filter, \$hops) = \$dxchan->{spotsfilter}->it(\@s);
216 next unless (\$filter);
218 $checkfilter ||= ' ';
220 dbg("hint='$hint', expr='$expr', spotno=$from-$to, day=$dayfrom-$dayto\n") if isdbg('search');
222 # build up eval to execute
227 my \@s = 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 dbg("Spot eval: $eval") if isdbg('searcheval');
247 $fp->close; # close any open files
249 for ($i = $count = 0; $i < $maxdays; ++$i) { # look thru $maxdays worth of files only
250 my $now = $fromdate->sub($i); # but you can pick which $maxdays worth
251 last if $now->cmp($todate) <= 0;
254 my $fh = $fp->open($now); # get the next file
257 eval $eval; # do the search on this file
258 last if $count >= $to; # stop after to
259 return ("Spot search error", $@) if $@;
266 # change a freq range->regular expression
270 return undef unless $a < $b;
273 my @a = split //, $a;
274 my @b = split //, $b;
282 if (@b < (length $d)) {
284 } elsif ($aa eq $bb) {
286 } elsif ($aa < $bb) {
289 $out .= "[0-$bb$aa-9]";
295 # format a spot for user output in list mode
298 my $t = ztime($_[2]);
299 my $d = cldate($_[2]);
300 return sprintf "%8.1f %-11s %s %s %-28.28s%7s>", $_[0], $_[1], $d, $t, $_[3], "<$_[4]" ;
304 # return all the spots from a day's file as an array of references
305 # the parameter passed is a julian day
310 my $fh = $fp->open(shift);
315 push @spots, [ split '\^' ];
321 # enter the spot for dup checking and return true if it is already a dup
324 my ($freq, $call, $d, $text, $by) = @_;
327 return 2 if $d < $main::systime - $dupage;
329 # turn the time into minutes (should be already but...)
333 $freq = sprintf "%.1f", $freq; # normalise frequency
334 $call = substr($call, 0, 12) if length $call > 12;
336 # quick test now for simple case
337 my $sdupkey = "X$freq|$call|$d|$by";
338 return 1 if DXDupe::find($sdupkey);
341 $text =~ s/\%([0-9A-F][0-9A-F])/chr(hex($1))/eg;
342 $text = substr($text, 0, $duplth) if length $text > $duplth;
344 $text = pack("C*", map {$_ & 127} unpack("C*", $text));
345 $text =~ s/[^a-zA-Z0-9]//g;
346 for (-60, -120, -180, -240, 0, 60, 120, 180, 240, 300) {
348 my $ldupkey = "X$freq|$call|$dt|\L$text";
349 my $sdupkey = "X$freq|$call|$dt|$by";
350 return 1 if DXDupe::find($ldupkey) || DXDupe::find($sdupkey);
352 my $ldupkey = "X$freq|$call|$d|\L$text";
353 $sdupkey = "X$freq|$call|$d|$by";
354 DXDupe::add($ldupkey, $main::systime+$dupage);
355 DXDupe::add($sdupkey, $main::systime+$dupage);
361 return DXDupe::listdups('X', $dupage, @_);
367 my $in = $fp->open($date);
368 my $out = $statp->open($date, 'w');
375 @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);
378 my ($freq, $by, $dxcc) = (split /\^/)[0,4,6];
379 my $ref = $list{$by} || [0, $dxcc];
381 next unless defined $_;
382 if ($freq >= $_->[1] && $freq <= $_->[2]) {
393 for ($i = 0; $i < @freq+2; $i++) {
396 $statp->write($date, join('^', 'TOTALS', @tot));
398 for (sort {$list{$b}->[0] <=> $list{$a}->[0]} keys %list) {
401 for ($i = 0; $i < @freq+2; ++$i) {
404 $statp->write($date, join('^', $call, @$ref));
410 # return true if the stat file is newer than than the spot file
414 my $in = $fp->mtime($date);
415 my $out = $statp->mtime($date);
416 return defined $out && defined $in && $out >= $in;
422 my $date = Julian::Day->new($main::systime)->sub(1);
423 genstats($date) unless checkstats($date);