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add a basic wpxloc.dat translator

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This commit is contained in:
Dirk Koopman 2008-05-02 10:37:21 +01:00
parent 8182fba8e3
commit 72936494cc
3 changed files with 1125 additions and 1004 deletions
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2025
data/wpxloc.dat
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File diff suppressed because it is too large Load Diff

98
perl/Prefix.pm
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@ -72,8 +72,13 @@ sub load
# tie the main prefix database
eval {$db = tie(%pre, "DB_File", undef, O_RDWR|O_CREAT, 0664, $DB_BTREE);};
my $out = "$@($!)" if !$db || $@ ;
if (-e "$main::data/wpxloc.dat") {
$out .= load_wpxloc_dat("$main::data/wpxloc.dat");
$out .= load_wpxloc_dat("$main::data/local_wpxloc.dat");
} else {
eval {do "$main::data/prefix_data.pl" if !$out; };
$out .= $@ if $@;
}
$lru = LRU->newbase('Prefix', $lrusize);
return $out;
@ -521,6 +526,99 @@ sub field_prompt
my ($self, $ele) = @_;
return $valid{$ele};
}
sub load_wpxloc_dat
{
my $fn = shift;
my $out;
my $id = 0;
my $line = 0;
return unless -e $fn;
my $in = IO::File->new("$fn");
$out = "error opening $fn $!", return $out unless $in;
while (<$in>) {
my $ignore = 0;
$line++;
next if /^\s*[!#]/;
next if /^\s*$/;
s/\s+$//;
my @f = split;
# The format of wpxloc.dat is:-
# 1S Spratly-Islands-1S 269 AS 50 26 8.00 9 53 N 114 14 E
# & 1S,9M0,BV9S,=9M6US/0,=DU0K
# & .... can repeat ad nausium
unless ($f[0] eq '&') {
# main location definition and 'official' canonical prefix/tag for this locality
# NOTE: we assume that the file is nominally correct and that any alterations
# will overwrite existing entries
#
# The order is: prefix, description, country-no, continent, itu, cq, utc-offset
# lat degrees, lat minutes, lat N/S, long degrees, long minutes,
# long E/W
if (@f != 13) {
$out .= "wrong no of items for locality on line $line\n";
$ignore++;
next;
}
$ignore = 0;
my $e = bless {}, 'Prefix';
$id++;
$e->{name} = $f[1];
$e->{dxcc} = $f[2];
$e->{cont} = $f[3];
$e->{itu} = $f[4];
$e->{cq} = $f[5];
$e->{utcoff} = $f[6];
$e->{lat} = $f[7] + ($f[8] / 60);
$e->{lat} = -$e->{lat} if $f[9] eq 'S';
$e->{long} = $f[10] + ($f[11] / 60);
$e->{long} = -$e->{long} if $f[12] eq 'W';
$prefix_loc{$id} = $e;
$pre{"$f[0]"} = $id;
# print "line $line, $f[0]\n";
} else {
# additional prefixes and full callsigns (indicated with an prefix of '=')
next if $ignore;
shift @f;
foreach my $gob (@f) {
my @ent = split /\s*,\s*/, $gob;
foreach my $ent (@ent) {
$ent =~ s/^\*//;
my $ref = $pre{$ent};
if ($ref) {
my @id = split /,/, $ref;
push @id, $id unless grep {$id == $_} @id;
$pre{$ent} = join ',', @id;
} else {
$pre{$ent} = $id;
}
}
}
}
}
$in->close;
open POUT, ">/tmp/prefix_data";
print POUT Data::Dumper->Dump([\%prefix_loc, \%pre], [qw(%prefix_loc %pre)]);
close POUT;
return $out;
}
1;
__END__

2
perl/Version.pm
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@ -11,6 +11,6 @@ use vars qw($version $subversion $build);
$version = '1.54';
$subversion = '0';
$build = '219';
$build = '220';
1;