foreach $call (split /,/, $calls) {
# first check if the whole thing succeeds
my @nout = get($call);
- push @out, @nout if @nout;
- next if @nout > 0 && $nout[0] eq $call;
-
+ if (@nout && $nout[0] eq $call) {
+ dbg("got exact prefix: $nout[0]") if isdbg('prefix');
+ push @out, @nout;
+ next;
+ }
+
# now split the call into parts if required
@parts = ($call =~ '/') ? split('/', $call) : ($call);
# can we resolve them by direct lookup
foreach $p (@parts) {
@nout = get($p);
- push @out, @nout if @nout;
- next if @nout > 0 && $nout[0] eq $call;
+ if (@nout && $nout[0] eq $call) {
+ dbg("got exact prefix: $nout[0]") if isdbg('prefix');
+ push @out, @nout;
+ next;
+ }
}
}
# which is the shortest part (first if equal)?
- dbg("Parts: $call = " . join('|', @parts)) if isdbg('prefix');
- $sp = $parts[0];
- foreach $p (@parts) {
- $sp = $p if length $p < length $sp;
- }
- $sp =~ s/-\d+$//; # remove any SSID
+ dbg("Parts: $call = " . join(' ', @parts)) if isdbg('prefix');
-# # now start to resolve it from the left hand end
-# for ($i = 1; $i <= length $sp; ++$i) {
- # now start to resolve it from the right hand end
- for ($i = length $sp; $i >= 1; --$i) {
- my @wout = get(substr($sp, 0, $i));
- next if @wout > 0 && $wout[0] gt $sp;
-# last if @wout == 0;
- push @out, @wout;
- last if @wout;
+ # try ALL the parts
+ my @checked;
+ my $n;
+L1: for ($n = 0; $n < @parts; $n++) {
+ my $sp = '';
+ my ($k, $i);
+ for ($i = $k = 0; $i < @parts; $i++) {
+ next if $checked[$i];
+ my $p = $parts[$i];
+ if (!$sp || length $p < length $sp) {
+ dbg("try part: $p") if isdbg('prefix');
+ $k = $i;
+ $sp = $p;
+ }
+ }
+ $checked[$k] = 1;
+ $sp =~ s/-\d+$//; # remove any SSID
+
+ # # now start to resolve it from the left hand end
+ # for ($i = 1; $i <= length $sp; ++$i) {
+ # now start to resolve it from the right hand end
+ for ($i = length $sp; $i >= 1; --$i) {
+ my $ssp = substr($sp, 0, $i);
+ my @wout = get($ssp);
+ if (isdbg('prefix')) {
+ my $part = $wout[0] || "*";
+ $part .= '*' unless $part eq '*' || $part eq $ssp;
+ dbg("Partial prefix: $sp $ssp $part" );
+ }
+ next if @wout > 0 && $wout[0] gt $ssp;
+
+ # try and search for it in the descriptions as
+ # a whole callsign if it has multiple parts and the output
+ # is more two long, this should catch things like
+ # FR5DX/T without having to explicitly stick it into
+ # the prefix table.
+
+ if (@wout) {
+ if (@parts > 1) {
+ $parts[$k] = $ssp;
+ my $try = join('/', @parts);
+ my @try = get($try);
+ if (isdbg('prefix')) {
+ my $part = $try[0] || "*";
+ $part .= '*' unless $part eq '*' || $part eq $try;
+ dbg("Compound prefix: $try $part" );
+ }
+ if (@try == 0) {
+ $try = join('/', reverse @parts);
+ @try = get($try);
+ if (isdbg('prefix')) {
+ my $part = $try[0] || "*";
+ $part .= '*' unless $part eq '*' || $part eq $try;
+ dbg("Compound prefix: $try $part" );
+ }
+ }
+ if (@try && $try eq $try[0]) {
+ push @out, @try;
+ } else {
+ push @out, @wout;
+ }
+ } else {
+ push @out, @wout;
+ }
+ last L1;
+ }
+ }
}
}
if (isdbg('prefix')) {