X-Git-Url: http://gb7djk.dxcluster.net/gitweb/gitweb.cgi?a=blobdiff_plain;f=perl%2FSpot.pm;h=fcf2d261a154f9c2e74b37e168183b5039079431;hb=e83b70ecab022dbbeac0b56f67ed2e4bed609e86;hp=167671ddab31f169db4edbbb0f90b1c53aec6a9a;hpb=bdfc958f3d0fa912d20a020ac1a6cd2c79a22729;p=spider.git

diff --git a/perl/Spot.pm b/perl/Spot.pm
index 167671dd..fcf2d261 100644
--- a/perl/Spot.pm
+++ b/perl/Spot.pm
@@ -8,53 +8,72 @@
 
 package Spot;
 
-use FileHandle;
+use IO::File;
 use DXVars;
 use DXDebug;
+use DXUtil;
+use DXLog;
 use Julian;
 use Prefix;
-use Carp;
-
-@ISA = qw(Julian);
 
 use strict;
-
-my $fp;
-my $maxspots = 50;      # maximum spots to return
-my $defaultspots = 10;    # normal number of spots to return
-my $maxdays = 35;        # normal maximum no of days to go back
-my $dirprefix = "$main::data/spots";
+use vars qw($fp $maxspots $defaultspots $maxdays $dirprefix %dup $duplth $dupage);
+
+$fp = undef;
+$maxspots = 50;					# maximum spots to return
+$defaultspots = 10;				# normal number of spots to return
+$maxdays = 35;					# normal maximum no of days to go back
+$dirprefix = "spots";
+%dup = ();						# the spot duplicates hash
+$duplth = 20;					# the length of text to use in the deduping
+$dupage = 3*3600;               # the length of time to hold spot dups
+
+sub init
+{
+	mkdir "$dirprefix", 0777 if !-e "$dirprefix";
+	$fp = DXLog::new($dirprefix, "dat", 'd');
+}
 
 sub prefix
 {
-  return $dirprefix;
+	return $fp->{prefix};
 }
 
 # add a spot to the data file (call as Spot::add)
 sub add
 {
-  my @spot = @_;    # $freq, $call, $t, $comment, $spotter = @_
+	my @spot = @_;				# $freq, $call, $t, $comment, $spotter = @_
+	my @out = @spot[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
+	$spot[0] = sprintf "%.f", $spot[0];
   
-  # remove ssid if present on spotter
-  $spot[4] =~ s/-\d+$//o;
-
-  # compare dates to see whether need to open another save file (remember, redefining $fp 
-  # automagically closes the output file (if any))
-  my @date = Julian::unixtoj($spot[2]);
-  $fp = Spot->open(@date, ">>") if (!$fp || Julian::cmp(@date, $fp->{year}, $fp->{day}));
+	# remove ssids if present on spotter
+	$out[4] =~ s/-\d+$//o;
 
-  # save it
-  my $fh = $fp->{fh};
-
-  # add the 'dxcc' country on the end
-  my @dxcc = Prefix::extract($spot[1]);
-  push @spot, (@dxcc > 0 ) ? $dxcc[1]->dxcc() : 0;
+	# remove leading and trailing spaces
+	$spot[3] = unpad($spot[3]);
+	
+	# add the 'dxcc' country on the end for both spotted and spotter, then the cluster call
+	my @dxcc = Prefix::extract($out[1]);
+	my $spotted_dxcc = (@dxcc > 0 ) ? $dxcc[1]->dxcc() : 0;
+	my $spotted_itu = (@dxcc > 0 ) ? $dxcc[1]->itu() : 0;
+	my $spotted_cq = (@dxcc > 0 ) ? $dxcc[1]->cq() : 0;
+	push @out, $spotted_dxcc;
+	@dxcc = Prefix::extract($out[4]);
+	my $spotter_dxcc = (@dxcc > 0 ) ? $dxcc[1]->dxcc() : 0;
+	my $spotter_itu = (@dxcc > 0 ) ? $dxcc[1]->itu() : 0;
+	my $spotter_cq = (@dxcc > 0 ) ? $dxcc[1]->cq() : 0;
+	push @out, $spotter_dxcc;
+	push @out, $spot[5];
+	
+	my $buf = join("\^", @out);
 
-  $fh->print(join("\^", @spot), "\n");
+	# compare dates to see whether need to open another save file (remember, redefining $fp 
+	# automagically closes the output file (if any)). 
+	$fp->writeunix($out[2], $buf);
+  
+	return (@out, $spotted_itu, $spotted_cq, $spotter_itu, $spotter_cq);
 }
 
 # search the spot database for records based on the field no and an expression
@@ -68,7 +87,10 @@ sub add
 #   $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
@@ -81,89 +103,145 @@ sub add
 
 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)/zzzref->[$1]/g;               # swap the letter n for the correct field name
-  $expr =~ s/[\@\$\%\{\}]//g;                           # remove any other funny characters
-  $expr =~ s/\&\w+\(//g;                           # remove subroutine calls
-  $expr =~ s/eval//g;                              # remove eval words
-  $expr =~ s/zzzref/\$ref/g;                       # put back the $ref
-  $expr =~ s|(/.+/)|$1oi|g;                        # add oi characters to /ccc/
+	my ($expr, $dayfrom, $dayto, $from, $to) = @_;
+	my $eval;
+	my @out;
+	my $ref;
+	my $i;
+	my $count;
+	my @today = Julian::unixtoj(time());
+	my @fromdate;
+	my @todate;
+
+	$dayfrom = 0 if !$dayfrom;
+	$dayto = $maxdays if !$dayto;
+	@fromdate = Julian::sub(@today, $dayfrom);
+	@todate = Julian::sub(@fromdate, $dayto);
+	$from = 0 unless $from;
+	$to = $defaultspots unless $to;
+	
+	$to = $from + $maxspots if $to - $from > $maxspots || $to - $from <= 0;
+
+	$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
   
-  print "expr=($expr), from=$from, to=$to\n";
+	dbg("search", "expr='$expr', spotno=$from-$to, day=$dayfrom-$dayto\n");
   
-  # build up eval to execute
-  $eval = qq(my \$c;
-    for (\$c = \$#spots; \$c >= 0; \$c--) {
-	  \$ref = \$spots[\$c];
-	  if ($expr) {
-	    \$count++;
-		next if \$count < \$from;                  # wait until from 
-        push(\@out, \$ref);
-		last LOOP if \$count >= \$to;                  # stop after to
-	  }
-  });
-
-LOOP:
-  for ($i = 0; $i < 60; ++$i) {
-    my @now = Julian::sub(@fromdate, $i);
-	last if Julian::cmp(@now, @todate) <= 0;         
+	# 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 if \$count >= \$to; # stop after to
+					}
+				}
+			  );
+
+	$fp->close;					# close any open files
+
+	for ($i = $count = 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;         
 	
-	my @spots = ();
-	my $fp = Spot->open(@now);  # get the next file
-	if ($fp) {
-	  my $fh = $fp->{fh};
-	  my $in;
-	  foreach $in (<$fh>) {
-	    chomp $in;
-        push @spots, [ split('\^', $in) ];
-	  }
-	  my $ref;
-	  eval $eval;               # do the search on this file
-	  return ("error", $@) if $@;
+		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
+			last if $count >= $to; # stop after to
+			return ("Spot search error", $@) if $@;
+		}
 	}
-  }
 
-  return @out;
+	return @out;
 }
 
-# open a spot file of the Julian day
-sub open
+# format a spot for user output in 'broadcast' mode
+sub formatb
 {
-  my $pkg = shift;
-  return Julian::open("spot", $dirprefix, @_);
+	my @dx = @_;
+	my $t = ztime($dx[2]);
+	my $ref = DXUser->get_current($dx[4]);
+	my $loc = $ref->qra if $ref && $ref->qra;
+	$loc = substr($ref->qra, 0, 4) if $loc;
+	$loc = "" unless $loc;
+	return sprintf "DX de %-7.7s%11.1f  %-12.12s %-30s %s $loc", "$dx[4]:", $dx[0], $dx[1], $dx[3], $t ;
 }
 
-# close a spot file
-sub close
+# format a spot for user output in list mode
+sub formatl
 {
-  # do nothing, unreferencing or overwriting the $self will close it  
+	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]" ;
 }
 
+#
+# 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 = $fp->open(@_); 
+	if ($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) = @_; 
+
+	# dump if too old
+	return 2 if $d < $main::systime - $dupage;
+ 
+	$freq = sprintf "%.1f", $freq;       # normalise frequency
+	chomp $text;
+	$text = substr($text, 0, $duplth) if length $text > $duplth; 
+	unpad($text);
+	my $dupkey = "$freq|$call|$d|$text";
+	return 1 if exists $dup{$dupkey};
+	$dup{$dupkey} = $d * 60;         # in seconds (to the nearest minute)
+	return 0; 
+}
+
+# called every hour and cleans out the dup cache
+sub process
+{
+	my $cutoff = $main::systime - $dupage;
+	while (my ($key, $val) = each %dup) {
+		delete $dup{$key} if $val < $cutoff;
+	}
+}
+
+sub listdups
+{
+	my @out;
+	for (sort { $dup{$a} <=> $dup{$b} } keys %dup) {
+		my $val = $dup{$_};
+		push @out, "$_ = $val (" . cldatetime($val) . ")";
+	}
+	return @out;
+}
 1;
+
+
+
+