use QSL;
use DXSql;
use Time::HiRes qw(gettimeofday tv_interval);
-
+use Math::Round qw(nearest nearest_floor);
use strict;
$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
+$duplth = 15; # 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 ([
$use_db_for_search = 0;
our %spotcache; # the cache of data within the last $spotcachedays 0 or 2+ days
-our $spotcachedays = 0;
+our $spotcachedays = 2; # default 2 days worth
+our $minselfspotqrg = 1240000; # minimum freq above which self spotting is allowed
+our $readback = $main::is_win ? 0 : 1; # don't read spot files backwards if it's windows
+our $qrggranularity = 1000; # normalise the qrg to this number of hz (default: 100khz), so tough luck if you have a fumble fingers moment
+our $timegranularity = 600; # ditto to the nearest 100 seconds
+our $oldstyle = 0; # revert to traditional dupe key format
-our $readback = 1;
if ($readback) {
$readback = `which tac`;
if ($spotcachedays > 0) {
my $t0 = [gettimeofday];
$spotcachedays = 2 if $spotcachedays < 2;
- dbg "Spot::init - reading in $spotcachedays days of spots into cache";
for (my $i = 0; $i < $spotcachedays; ++$i) {
my $now = $today->sub($i);
my $fh = $fp->open($now);
# remove ssids and /xxx if present on spotter
$out[4] =~ s/-\d+$//o;
- # remove leading and trailing spaces
+ # remove leading and trailing spaces from comment field
$out[3] = unpad($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, $spd[0];
dbg("Spot::search hint='$hint', expr='$expr', spotno=$from-$to, day=$dayfrom-$dayto\n") if isdbg('search');
# build up eval to execute
+
dbg("Spot::search Spot eval: $expr") if isdbg('searcheval');
$expr =~ s/\$r/\$_[0]/g;
my $eval = qq{ sub { return $expr; } };
my $ecode = eval $eval;
return ("Spot search error", $@) if $@;
-
my $fh;
my $now = $fromdate;
my $today = Julian::Day->new($main::systime);
# format a spot for user output in list mode
sub formatl
{
- my $t = ztime($_[2]);
- my $d = cldate($_[2]);
- return sprintf "%8.1f %-11s %s %s %-28.28s%7s>", $_[0], $_[1], $d, $t, ($_[3]||''), "<$_[4]" ;
+ my $t = ztime($_[3]);
+ my $d = cldate($_[3]);
+ my $spotter = "<$_[5]>";
+ my $comment = $_[4] || '';
+ $comment =~ s/\t+/ /g;
+ my $cl = length $comment;
+ my $s = sprintf "%9.1f %-11s %s %s", $_[1], $_[2], $d, $t;
+ my $width = ($_[0] ? $_[0] : 80) - length($spotter) - length($s) - 4;
+
+ $comment = substr $comment, 0, $width if $cl > $width;
+ $comment .= ' ' x ($width-$cl) if $cl < $width;
+
+# return sprintf "%8.1f %-11s %s %s %-28.28s%7s>", $_[0], $_[1], $d, $t, ($_[3]||''), "<$_[4]" ;
+ return "$s $comment$spotter";
}
# enter the spot for dup checking and return true if it is already a dup
sub dup
{
- my ($freq, $call, $d, $text, $by, $cty) = @_;
+ my ($freq, $call, $d, $text, $by, $node, $just_find) = @_;
+
+ dbg("Spot::dup: freq=$freq call=$call d=$d text='$text' by=$by node=$node" . ($just_find ? " jf=$just_find" : "")) if isdbg('spotdup');
# 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;
+ my $nd = nearest($timegranularity, $d);
+
# remove SSID or area
$by =~ s|[-/]\d+$||;
# $freq = sprintf "%.1f", $freq; # normalise frequency
$freq = int $freq; # normalise frequency
+
+ my $qrg = nearest($qrggranularity, $freq); # to the nearest however many hz
+
$call = substr($call, 0, $maxcalllth) if length $call > $maxcalllth;
+ my $dtext ;
+
+ my $l = length $text;
+ $dtext = qq{original:'$text'($l)} if isdbg('spottext');
+
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/ || $text =~ /^[\d\W]+$/) {
- my @try = Prefix::cty_data($text);
- $text = "" if $cty == $try[0];
- }
+
+ $l = length $text;
+ $dtext .= qq{->afterhex: '$text'($l)} if isdbg('spottext');
+ my @dubious;
+ if (isdbg('spottext')) {
+ (@dubious) = $text =~ /([?\x00-\x08\x0a-\x1F\x7B-\xFF]+)+/;
+ $dtext .= sprintf q{DUBIOUS '%s'}, join '', @dubious if @dubious;
}
+
my $otext = $text;
# $text = Encode::encode("iso-8859-1", $text) if $main::can_encode && Encode::is_utf8($text, 1);
$text =~ s/^\+\w+\s*//; # remove leading LoTW callsign
- $text =~ s/\s{2,}[\dA-Z]?[A-Z]\d?$// if length $text > 24;
+ $text =~ s/\s{2,}[\dA-Z]?[A-Z]\d?$//g if length $text > 24;
+ $text =~ s/\x09+//g;
$text =~ s/[\W\x00-\x2F\x7B-\xFF]//g; # tautology, just to make quite sure!
- $text = substr($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);
+ $text = substr($text, 0, $duplth) if length $text > $duplth;
+
+ $l = length $text;
+ $dtext .= qq{->final:'$text'($l)} if isdbg('spottext');
+
+ my $ldupkey = $oldstyle ? "X|$call|$by|$node|$freq|$d|$text" : "X|$call|$by|$node|$qrg|$nd|$text";
+
+ my $t = 0;
+ $t = DXDupe::find($ldupkey);
+ dbg("Spot::dup ldupkey $ldupkey t '$t'") if isdbg('spotdup');
+ $dtext .= ' DUPE' if $t;
+ dbg("text transforms: $dtext") if length $text && isdbg('spottext');
+ return 1 if $t > 0;
+
+ DXDupe::add($ldupkey, $main::systime+$dupage) unless $just_find;
+
$otext = substr($otext, 0, $duplth) if length $otext > $duplth;
$otext =~ s/\s+$//;
if (length $otext && $otext ne $text) {
- $ldupkey = "X$freq|$call|$by|$otext";
+ $ldupkey = $oldstyle ? "X|$freq|$call|$by|$otext" : "X|$qrg|$call|$by|$otext";
$t = DXDupe::find($ldupkey);
- return 1 if $t && $t - $main::systime > 0;
- DXDupe::add($ldupkey, $main::systime+$dupage);
+ dbg("Spot::dup (OTEXT) ldupkey $ldupkey t '$t'") if isdbg('spotdup');
+ if (isdbg('spottext')) {
+ $dtext .= sprintf q{DUBIOUS '%s'}, join '', @dubious if @dubious;
+ $dtext .= ' DUPE (OTEXT)' if $t;
+ dbg("text transforms: $dtext") if length $text;
+ }
+ return 1 if $t > 0;
+ DXDupe::add($ldupkey, $main::systime+$dupage) unless $just_find;
}
- return 0;
+ return undef;
+}
+
+sub dup_find
+{
+ return dup(@_, 1);
}
sub listdups
return DXDupe::listdups('X', $dupage, @_);
}
-sub genstats($)
+sub genstats
{
my $date = shift;
- my $in = $fp->open($date);
- my $out = $statp->open($date, 'w');
+ my $in = $fp->open($date) or dbg("Spot::genstats: Cannot open " . $fp->fn($date) . " $!");
+ my $out = $statp->open($date, 'w') or dbg("Spot::genstats: Cannot open " . $statp->fn($date) . " $!");
my @freq;
my %list;
my @tot;
}
# return true if the stat file is newer than than the spot file
-sub checkstats($)
+sub checkstats
{
my $date = shift;
my $in = $fp->mtime($date);
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