X-Git-Url: http://dxcluster.net/gitweb/gitweb.cgi?a=blobdiff_plain;f=perl%2FSpot.pm;h=1dbd96f088bad8c9f84cb138c05c4a55f485a7fb;hb=6e6df48886f4ebdec69cf6980d066773b144fc82;hp=89fdec5b8460dc7b1465d382f144d73b54a51600;hpb=b55a5be0062fb96613a2f42c25de550d69283b7a;p=spider.git

diff --git a/perl/Spot.pm b/perl/Spot.pm
index 89fdec5b..1dbd96f0 100644
--- a/perl/Spot.pm
+++ b/perl/Spot.pm
@@ -20,7 +20,7 @@ use Data::Dumper;
 use QSL;
 use DXSql;
 use Time::HiRes qw(gettimeofday tv_interval);
-
+use Math::Round qw(nearest nearest_floor);
 
 use strict;
 
@@ -73,7 +73,11 @@ our %spotcache;					# the cache of data within the last $spotcachedays 0 or 2+ d
 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) {
 	$readback = `which tac`;
@@ -347,6 +351,7 @@ sub search
 	dbg("Spot::search hint='$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; } };
@@ -354,7 +359,6 @@ sub search
 	my $ecode = eval $eval;
 	return ("Spot search error", $@) if $@;
 	
-	
 	my $fh;
 	my $now = $fromdate;
 	my $today = Julian::Day->new($main::systime);
@@ -476,22 +480,30 @@ sub formatl
 # 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);
@@ -501,32 +513,40 @@ sub dup
 	$text =~ s/\s{2,}[\dA-Z]?[A-Z]\d?$// 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) . " $!");
 	my @freq;
 	my %list;
 	my @tot;
@@ -569,7 +589,7 @@ sub genstats($)
 }
 
 # 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);