package Spot;
-use FileHandle;
+use IO::File;
use DXVars;
use DXDebug;
use DXUtil;
use DXLog;
use Julian;
use Prefix;
-use Carp;
+use DXDupe;
+use Data::Dumper;
+use QSL;
use strict;
-use vars qw($fp $maxspots $defaultspots $maxdays $dirprefix);
+
+use vars qw($VERSION $BRANCH);
+
+($VERSION, $BRANCH) = dxver(q$Revision$);
+
+use vars qw($fp $statp $maxspots $defaultspots $maxdays $dirprefix $duplth $dupage $filterdef $totalspots $hfspots $vhfspots $maxcalllth);
$fp = undef;
-$maxspots = 50; # maximum spots to return
-$defaultspots = 10; # normal number of spots to return
-$maxdays = 35; # normal maximum no of days to go back
+$statp = undef;
+$maxspots = 100; # maximum spots to return
+$defaultspots = 10; # normal number of spots to return
+$maxdays = 100; # normal maximum no of days to go back
$dirprefix = "spots";
+$duplth = 20; # the length of text to use in the deduping
+$dupage = 1*3600; # the length of time to hold spot dups
+$maxcalllth = 12; # the max length of call to take into account for dupes
+$filterdef = bless ([
+ # tag, sort, field, priv, special parser
+ ['freq', 'r', 0, 0, \&decodefreq],
+ ['on', 'r', 0, 0, \&decodefreq],
+ ['call', 'c', 1],
+ ['info', 't', 3],
+ ['by', 'c', 4],
+ ['call_dxcc', 'nc', 5],
+ ['by_dxcc', 'nc', 6],
+ ['origin', 'c', 7, 9],
+ ['call_itu', 'ni', 8],
+ ['call_zone', 'nz', 9],
+ ['by_itu', 'ni', 10],
+ ['by_zone', 'nz', 11],
+ ['call_state', 'ns', 12],
+ ['by_state', 'ns', 13],
+ ['channel', 'c', 14],
+
+ ], 'Filter::Cmd');
+$totalspots = $hfspots = $vhfspots = 0;
+
+# create a Spot Object
+sub new
+{
+ my $class = shift;
+ my $self = [ @_ ];
+ return bless $self, $class;
+}
+
+sub decodefreq
+{
+ my $dxchan = shift;
+ my $l = shift;
+ my @f = split /,/, $l;
+ my @out;
+ my $f;
+
+ foreach $f (@f) {
+ my ($a, $b);
+ if (m{^\d+/\d+$}) {
+ push @out, $f;
+ } elsif (($a, $b) = $f =~ m{^(\w+)(?:/(\w+))?$}) {
+ $b = lc $b if $b;
+ my @fr = Bands::get_freq(lc $a, $b);
+ if (@fr) {
+ while (@fr) {
+ $a = shift @fr;
+ $b = shift @fr;
+ push @out, "$a/$b"; # add them as ranges
+ }
+ } else {
+ return ('dfreq', $dxchan->msg('dfreq1', $f));
+ }
+ } else {
+ return ('dfreq', $dxchan->msg('e20', $f));
+ }
+ }
+ return (0, join(',', @out));
+}
sub init
{
mkdir "$dirprefix", 0777 if !-e "$dirprefix";
- $fp = DXLog::new($dirprefix, "dat", 'd')
+ $fp = DXLog::new($dirprefix, "dat", 'd');
+ $statp = DXLog::new($dirprefix, "dys", 'd');
+
+ # load up any old spots
+ if ($main::dbh) {
+ unless (grep $_ eq 'spot', $main::dbh->show_tables) {
+ dbg('initialising spot tables');
+ my $t = time;
+ my $total;
+ $main::dbh->spot_create_table;
+
+ my $now = Julian::Day->alloc(1995, 0);
+ my $today = Julian::Day->new(time);
+ my $sth = $main::dbh->spot_insert_prepare;
+ $main::dbh->{RaiseError} = 0;
+ while ($now->cmp($today) <= 0) {
+ my $fh = $fp->open($now);
+ if ($fh) {
+ my $count = 0;
+ while (<$fh>) {
+ chomp;
+ my @s = split /\^/;
+ if (@s < 12) {
+ my @a = (Prefix::cty_data($s[1]))[1..3];
+ my @b = (Prefix::cty_data($s[4]))[1..3];
+ push @s, $b[1] if @s < 7;
+ push @s, '' if @s < 8;
+ push @s, @a[0,1], @b[0,1] if @s < 12;
+ push @s, $a[2], $a[2] if @s < 14;
+ }
+
+ push @s, undef while @s < 14;
+ pop @s while @s > 14;
+
+ $main::dbh->spot_insert(\@s, $sth);
+ $count++;
+ }
+ $main::dbh->commit if $count;
+ $main::dbh->{RaiseError} = 0;
+ dbg("inserted $count spots from $now->[0] $now->[1]");
+ $fh->close;
+ $total += $count;
+ }
+ $now = $now->add(1);
+ }
+ $main::dbh->spot_add_indexes;
+ $main::dbh->commit;
+ $main::dbh->{RaiseError} = 1;
+ $t = time - $t;
+ my $min = int($t / 60);
+ my $sec = $t % 60;
+ dbg("$total spots converted in $min:$sec");
+ }
+ }
}
sub prefix
{
- return $fp->{prefix};
+ return $fp->{prefix};
}
-# add a spot to the data file (call as Spot::add)
-sub add
+# fix up the full spot data from the basic spot data
+sub prepare
{
- my @spot = @_; # $freq, $call, $t, $comment, $spotter = @_
+ # $freq, $call, $t, $comment, $spotter = @_
+ my @out = @_[0..4]; # just up to the spotter
- # sure that the numeric things are numeric now (saves time later)
- $spot[0] = 0 + $spot[0];
- $spot[2] = 0 + $spot[2];
+ # normalise frequency
+ $out[0] = sprintf "%.1f", $out[0];
- # remove ssid if present on spotter
- $spot[4] =~ s/-\d+$//o;
+ # remove ssids and /xxx if present on spotter
+ $out[4] =~ s/-\d+$//o;
- # add the 'dxcc' country on the end
- my @dxcc = Prefix::extract($spot[1]);
- push @spot, (@dxcc > 0 ) ? $dxcc[1]->dxcc() : 0;
-
- my $buf = join("\^", @spot);
+ # remove leading and trailing spaces
+ $out[3] = unpad($out[3]);
+
+
+ # add the 'dxcc' country on the end for both spotted and spotter, then the cluster call
+ my @spd = Prefix::cty_data($out[1]);
+ push @out, $spd[0];
+ my @spt = Prefix::cty_data($out[4]);
+ push @out, $spt[0];
+ push @out, $_[5];
+ return (@out, @spd[1,2], @spt[1,2], $spd[3], $spt[3]);
+}
- # compare dates to see whether need to open another save file (remember, redefining $fp
- # automagically closes the output file (if any)).
- $fp->writeunix($spot[2], $buf);
-
- return $buf;
+sub add
+{
+ my $buf = join('^', @_);
+ $fp->writeunix($_[2], $buf);
+ if ($main::dbh) {
+ $main::dbh->spot_insert(\@_);
+ $main::dbh->commit;
+ }
+ $totalspots++;
+ if ($_[0] <= 30000) {
+ $hfspots++;
+ } else {
+ $vhfspots++;
+ }
+ if ($_[3] =~ /(?:QSL|VIA)/i) {
+ my $q = QSL::get($_[1]) || new QSL $_[1];
+ $q->update($_[3], $_[2], $_[4]);
+ }
}
# search the spot database for records based on the field no and an expression
# $f2 = date in unix format
# $f3 = comment
# $f4 = spotter
-# $f5 = dxcc country
+# $f5 = spotted dxcc country
+# $f6 = spotter dxcc country
+# $f7 = origin
+#
#
# In addition you can specify a range of days, this means that it will start searching
# from <n> days less than today to <m> days less than today
sub search
{
- my ($expr, $dayfrom, $dayto, $from, $to) = @_;
- my $eval;
- my @out;
- my $ref;
- my $i;
- my $count;
- my @today = Julian::unixtoj(time);
- my @fromdate;
- my @todate;
-
- if ($dayfrom > 0) {
- @fromdate = Julian::sub(@today, $dayfrom);
- } else {
- @fromdate = @today;
- $dayfrom = 0;
- }
- if ($dayto > 0) {
- @todate = Julian::sub(@fromdate, $dayto);
- } else {
- @todate = Julian::sub(@fromdate, $maxdays);
- }
- if ($from || $to) {
- $to = $from + $maxspots if $to - $from > $maxspots || $to - $from <= 0;
- } else {
- $from = 0;
- $to = $defaultspots;
- }
-
- $expr =~ s/\$f(\d)/\$ref->[$1]/g; # swap the letter n for the correct field name
-# $expr =~ s/\$f(\d)/\$spots[$1]/g; # swap the letter n for the correct field name
+ my ($expr, $dayfrom, $dayto, $from, $to, $hint, $dxchan) = @_;
+ my $eval;
+ my @out;
+ my $ref;
+ my $i;
+ my $count;
+ my $today = Julian::Day->new(time());
+ my $fromdate;
+ my $todate;
+
+ $dayfrom = 0 if !$dayfrom;
+ $dayto = $maxdays unless $dayto;
+ $dayto = $dayfrom + $maxdays if $dayto < $dayfrom;
+ $fromdate = $today->sub($dayfrom);
+ $todate = $fromdate->sub($dayto);
+ $from = 0 unless $from;
+ $to = $defaultspots unless $to;
+ $hint = $hint ? "next unless $hint" : "";
+ $expr = "1" unless $expr;
+
+ $to = $from + $maxspots if $to - $from > $maxspots || $to - $from <= 0;
+
+ if ($main::dbh) {
+ return $main::dbh->spot_search($expr, $dayfrom, $dayto, $to-$from, $dxchan);
+ }
+
+ $expr =~ s/\$f(\d\d?)/\$ref->[$1]/g; # swap the letter n for the correct field name
+ # $expr =~ s/\$f(\d)/\$spots[$1]/g; # swap the letter n for the correct field name
- dbg("search", "expr='$expr', spotno=$from-$to, day=$dayfrom-$dayto\n");
+ my $checkfilter;
+ $checkfilter = qq (
+ if (\@s < 9) {
+ my \@a = (Prefix::cty_data(\$s[1]))[1..3];
+ my \@b = (Prefix::cty_data(\$s[4]))[1..3];
+ push \@s, \@a[0,1], \@b[0,1], \$a[2], \$a[2];
+ } else {
+ \$s[12] ||= ' ';
+ \$s[13] ||= ' ';
+ }
+ my (\$filter, \$hops) = \$dxchan->{spotsfilter}->it(\@s);
+ next unless (\$filter);
+ ) if $dxchan;
+ $checkfilter ||= ' ';
+
+ dbg("hint='$hint', expr='$expr', spotno=$from-$to, day=$dayfrom-$dayto\n") if isdbg('search');
- # build up eval to execute
- $eval = qq(
- my \$c;
- my \$ref;
- for (\$c = \$#spots; \$c >= 0; \$c--) {
- \$ref = \$spots[\$c];
- if ($expr) {
- \$count++;
- next if \$count < \$from; # wait until from
- push(\@out, \$ref);
- last LOOP if \$count >= \$to; # stop after to
- }
- }
- );
-
- $fp->close; # close any open files
-
-LOOP:
- for ($i = 0; $i < $maxdays; ++$i) { # look thru $maxdays worth of files only
- my @now = Julian::sub(@fromdate, $i); # but you can pick which $maxdays worth
- last if Julian::cmp(@now, @todate) <= 0;
+ # build up eval to execute
+ $eval = qq(
+ while (<\$fh>) {
+ $hint;
+ chomp;
+ my \@s = split /\\^/;
+ $checkfilter;
+ push \@spots, \\\@s;
+ }
+ my \$c;
+ my \$ref;
+ for (\$c = \$#spots; \$c >= 0; \$c--) {
+ \$ref = \$spots[\$c];
+ if ($expr) {
+ \$count++;
+ next if \$count < \$from; # wait until from
+ push(\@out, \$ref);
+ last if \$count >= \$to; # stop after to
+ }
+ }
+ );
+
+ dbg("Spot eval: $eval") if isdbg('searcheval');
- my @spots = ();
- my $fh = $fp->open(@now); # get the next file
- if ($fh) {
- my $in;
- while (<$fh>) {
- chomp;
- push @spots, [ split '\^' ];
- }
- eval $eval; # do the search on this file
- return ("Spot search error", $@) if $@;
+
+ $fp->close; # close any open files
+
+ for ($i = $count = 0; $i < $maxdays; ++$i) { # look thru $maxdays worth of files only
+ my $now = $fromdate->sub($i); # but you can pick which $maxdays worth
+ last if $now->cmp($todate) <= 0;
+
+ my @spots = ();
+ my $fh = $fp->open($now); # get the next file
+ if ($fh) {
+ my $in;
+ eval $eval; # do the search on this file
+ last if $count >= $to; # stop after to
+ return ("Spot search error", $@) if $@;
+ }
}
- }
- return @out;
+ return @out;
}
-# format a spot for user output in 'broadcast' mode
-sub formatb
+# change a freq range->regular expression
+sub ftor
{
- my @dx = @_;
- my $t = ztime($dx[2]);
- return sprintf "DX de %-7.7s%11.1f %-12.12s %-30s %s", "$dx[4]:", $dx[0], $dx[1], $dx[3], $t ;
+ my ($a, $b) = @_;
+ return undef unless $a < $b;
+ $b--;
+ my $d = $b - $a;
+ my @a = split //, $a;
+ my @b = split //, $b;
+ my $out;
+ while (@b > @a) {
+ $out .= shift @b;
+ }
+ while (@b) {
+ my $aa = shift @a;
+ my $bb = shift @b;
+ if (@b < (length $d)) {
+ $out .= '\\d';
+ } elsif ($aa eq $bb) {
+ $out .= $aa;
+ } elsif ($aa < $bb) {
+ $out .= "[$aa-$bb]";
+ } else {
+ $out .= "[0-$bb$aa-9]";
+ }
+ }
+ return $out;
}
# format a spot for user output in list mode
sub formatl
{
- my @dx = @_;
- my $t = ztime($dx[2]);
- my $d = cldate($dx[2]);
- return sprintf "%8.1f %-11s %s %s %-28.28s%7s>", $dx[0], $dx[1], $d, $t, $dx[3], "<$dx[4]" ;
+ my $t = ztime($_[2]);
+ my $d = cldate($_[2]);
+ return sprintf "%8.1f %-11s %s %s %-28.28s%7s>", $_[0], $_[1], $d, $t, ($_[3]||''), "<$_[4]" ;
+}
+
+#
+# return all the spots from a day's file as an array of references
+# the parameter passed is a julian day
+sub readfile($)
+{
+ 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;
+
+ # remove SSID or area
+ $by =~ s|[-/]\d+$||;
+
+# $freq = sprintf "%.1f", $freq; # normalise frequency
+ $freq = int $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];
+ }
+ }
+ my $otext = $text;
+ $text =~ s/^\+\w+\s*//; # remove leading LoTW callsign
+ $text = pack("C*", map {$_ & 127} unpack("C*", $text));
+ $text =~ s/\s{2,}[\dA-Z]?[A-Z]\d?$// if length $text > 24;
+ $text =~ s/[^\w]//g;
+ $text = substr($text, 0, $duplth) if length $text > $duplth;
+ 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);
+ $otext = substr($otext, 0, $duplth) if length $otext > $duplth;
+ $otext =~ s/\s+$//;
+ if (length $otext && $otext ne $text) {
+ $ldupkey = "X$freq|$call|$by|$otext";
+ $t = DXDupe::find($ldupkey);
+ return 1 if $t && $t - $main::systime > 0;
+ DXDupe::add($ldupkey, $main::systime+$dupage);
+ }
+ return 0;
+}
+
+sub listdups
+{
+ return DXDupe::listdups('X', $dupage, @_);
+}
+
+sub genstats($)
+{
+ my $date = shift;
+ my $in = $fp->open($date);
+ my $out = $statp->open($date, 'w');
+ my @freq;
+ my %list;
+ my @tot;
+
+ if ($in && $out) {
+ my $i = 0;
+ @freq = map {[$i++, Bands::get_freq($_)]} qw(136khz 160m 80m 60m 40m 30m 20m 17m 15m 12m 10m 6m 4m 2m 220 70cm 23cm 13cm 9cm 6cm 3cm 12mm 6mm);
+ while (<$in>) {
+ chomp;
+ my ($freq, $by, $dxcc) = (split /\^/)[0,4,6];
+ my $ref = $list{$by} || [0, $dxcc];
+ for (@freq) {
+ next unless defined $_;
+ if ($freq >= $_->[1] && $freq <= $_->[2]) {
+ $$ref[$_->[0]+2]++;
+ $tot[$_->[0]+2]++;
+ $$ref[0]++;
+ $tot[0]++;
+ $list{$by} = $ref;
+ last;
+ }
+ }
+ }
+
+ for ($i = 0; $i < @freq+2; $i++) {
+ $tot[$i] ||= 0;
+ }
+ $statp->write($date, join('^', 'TOTALS', @tot));
+
+ for (sort {$list{$b}->[0] <=> $list{$a}->[0]} keys %list) {
+ my $ref = $list{$_};
+ my $call = $_;
+ for ($i = 0; $i < @freq+2; ++$i) {
+ $ref->[$i] ||= 0;
+ }
+ $statp->write($date, join('^', $call, @$ref));
+ }
+ $statp->close;
+ }
+}
+
+# return true if the stat file is newer than than the spot file
+sub checkstats($)
+{
+ my $date = shift;
+ my $in = $fp->mtime($date);
+ my $out = $statp->mtime($date);
+ return defined $out && defined $in && $out >= $in;
+}
+
+# daily processing
+sub daily
+{
+ my $date = Julian::Day->new($main::systime)->sub(1);
+ genstats($date) unless checkstats($date);
+}
1;
+
+
+
+
projects / spider.git / blobdiff