use QSL;
use DXSql;
use Time::HiRes qw(gettimeofday tv_interval);
-
+use Math::Round qw(nearest nearest_floor);
use strict;
our $spotcachedays = 2; # default 2 days worth
our $minselfspotqrg = 1240000; # minimum freq above which self spotting is allowed
-our $readback = 1;
+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 $oldstyle = 0; # revert to traditional dupe key format
+
if ($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);
# enter the spot for dup checking and return true if it is already a dup
sub dup
{
- my ($freq, $call, $d, $text, $by, $node) = @_;
+ my ($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;
+
chomp $text;
$text =~ s/\%([0-9A-F][0-9A-F])/chr(hex($1))/eg;
$text = uc unpad($text);
$text =~ s/\s{2,}[\dA-Z]?[A-Z]\d?$// if length $text > 24;
$text =~ s/[\W\x00-\x2F\x7B-\xFF]//g; # tautology, just to make quite sure!
$text = substr($text, 0, $duplth) if length $text > $duplth;
- my $ldupkey = "X$|$call|$by|$node|$freq|$d|$text";
+ my $ldupkey = $oldstyle ? "X|$call|$by|$node|$freq|$d|$text" : "X|$call|$by|$node|$qrg|$nd|$text";
+
+ dbg("Spot::dup ldupkey $ldupkey") if isdbg('spotdup');
+
my $t = DXDupe::find($ldupkey);
return 1 if $t && $t - $main::systime > 0;
- DXDupe::add($ldupkey, $main::systime+$dupage);
+ 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);
+ DXDupe::add($ldupkey, $main::systime+$dupage) unless $just_find;
}
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);