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;
+use vars qw($fp $maxspots $defaultspots $maxdays $dirprefix);
-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";
+$fp = undef;
+$maxspots = 50; # maximum spots to return
+$defaultspots = 10; # normal number of spots to return
+$maxdays = 35; # normal maximum no of days to go back
+$dirprefix = "spots";
+
+sub init
+{
+ mkdir "$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 = @_
-
- # sure that the numeric things are numeric now (saves time later)
- $spot[0] = 0 + $spot[0];
- $spot[2] = 0 + $spot[2];
+ 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];
- # 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}));
-
- # 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 ssids if present on spotter
+ $out[4] =~ s/-\d+$//o;
+
+ # 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
# $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)/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]);
+ return sprintf "DX de %-7.7s%11.1f %-12.12s %-30s %s", "$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;
+}
1;