disable checking in Chain as default

[spider.git] / perl / Prefix.pm

diff --git a/perl/Prefix.pm b/perl/Prefix.pm
index 1e6e50c2d2e97baa42b7f8dc776b693113bf7d8f..91f7c5cee44a3753cf90256ca565f007c16d033e 100644 (file)
--- a/perl/Prefix.pm
+++ b/perl/Prefix.pm
@@ -33,6 +33,36 @@ $db = undef;                                 # the DB_File handle
 $hits = $misses = $matchtotal = 1;             # cache stats
 $lrusize = 1000;                               # size of prefix LRU cache
 
+sub init
+{
+       my $r = load();
+       return $r if $r;
+
+       # fix up the node's default country codes
+       unless (@main::my_cc) {
+               push @main::my_cc, (61..67) if $main::mycall =~ /^GB/;
+               push @main::my_cc, qw(EA EA6 EA8 EA9) if $main::mycall =~ /^E[ABCD]/;
+               push @main::my_cc, qw(I IT IS) if $main::mycall =~ /^I/;
+               push @main::my_cc, qw(SV SV5 SV9) if $main::mycall =~ /^SV/;
+
+               # catchall
+               push @main::my_cc, $main::mycall unless @main::my_cc;
+       }
+
+       my @c;
+       for (@main::my_cc) {
+               if (/^\d+$/) {
+                       push @c, $_;
+               } else {
+                       my @dxcc = extract($_);
+                       push @c, $dxcc[1]->dxcc if @dxcc > 1;
+               }
+       }
+       return "\@main::my_cc does not contain a valid prefix or callsign (" . join(',', @main::my_cc) . ")" unless @c;
+       @main::my_cc = @c;
+       return undef;
+}
+
 sub load
 {
        # untie every thing
@@ -55,6 +85,11 @@ sub load
        return $out;
 }
 
+sub loaded
+{
+       return $db;
+}
+
 sub store
 {
        my ($k, $l);