use vars qw($fp $maxspots $defaultspots $maxdays $dirprefix);
$fp = undef;
-$maxspots = 50; # maximum spots to return
-$defaultspots = 10; # normal number of spots to return
-$maxdays = 35; # normal maximum no of days to go back
+$maxspots = 50; # maximum spots to return
+$defaultspots = 10; # normal number of spots to return
+$maxdays = 35; # normal maximum no of days to go back
$dirprefix = "spots";
sub init
sub prefix
{
- return $fp->{prefix};
+ 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;
-
- # 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]);
+ push @out, (@dxcc > 0 ) ? $dxcc[1]->dxcc() : 0;
+ @dxcc = Prefix::extract($out[4]);
+ push @out, (@dxcc > 0 ) ? $dxcc[1]->dxcc() : 0;
+ push @out, $spot[5];
+
- my $buf = join("\^", @spot);
+ my $buf = join("\^", @out);
- # compare dates to see whether need to open another save file (remember, redefining $fp
- # automagically closes the output file (if any)).
- $fp->writeunix($spot[2], $buf);
+ # 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 $buf;
+ return $buf;
}
# search the spot database for records based on the field no and an expression
sub search
{
- my ($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)/\$ref->[$1]/g; # swap the letter n for the correct field name
-# $expr =~ s/\$f(\d)/\$spots[$1]/g; # swap the letter n for the correct field name
+ my ($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[$1]/g; # swap the letter n for the correct field name
- dbg("search", "expr='$expr', spotno=$from-$to, day=$dayfrom-$dayto\n");
+ dbg("search", "expr='$expr', spotno=$from-$to, day=$dayfrom-$dayto\n");
- # 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 LOOP if \$count >= \$to; # stop after to
- }
- }
- );
-
- $fp->close; # close any open files
-
-LOOP:
- for ($i = 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;
+ # 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 = 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 $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
- return ("Spot search 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;
}
# format a spot for user output in 'broadcast' mode
sub formatb
{
- 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 ;
+ 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 ;
}
# format a spot for user output in list mode
sub formatl
{
- 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]" ;
+ 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;
projects / spider.git / blobdiff