- # check for sane parameters
- next if $ver < 5000; # only works with version 5 software
- next if length $call < 3; # min 3 letter callsigns
- DXNode->new($self, $call, $confmode, $here, $ver);
-
- # unbusy and stop and outgoing mail (ie if somehow we receive another PC19 without a disconnect)
- my $mref = DXMsg::get_busy($call);
- $mref->stop_msg($self) if $mref;
- }
-
- # queue up any messages
- DXMsg::queue_msg() if $self->state eq 'normal';
- last SWITCH;
- }
-
- if ($pcno == 20) { # send local configuration
- $self->send_local_config();
- $self->send(pc22());
- $self->state('normal');
-
- # queue mail
- DXMsg::queue_msg();
- return;
- }
-
- if ($pcno == 21) { # delete a cluster from the list
- my $call = uc $field[1];
- my $ref = DXCluster->get($call);
- $ref->del() if $ref;
- last SWITCH;
- }
-
- if ($pcno == 22) {last SWITCH;}
-
- if ($pcno == 23 || $pcno == 27) { # WWV info
- last SWITCH;
- }
-
- if ($pcno == 24) { # set here status
- my $call = uc $field[1];
- $call =~ s/-\d+//o;
- my $ref = DXCluster->get($call);
- $ref->here($field[2]) if $ref;
- last SWITCH;
- }
-
- if ($pcno == 25) {last SWITCH;}
-
- if (($pcno >= 28 && $pcno <= 33) || $pcno == 40 || $pcno == 42) { # mail/file handling
- DXMsg::process($self, $line);
- return;
- }
-
- if ($pcno == 34 || $pcno == 36) { # remote commands (incoming)
- last SWITCH;
- }
-
- if ($pcno == 35) { # remote command replies
- last SWITCH;
- }
-
- if ($pcno == 37) {last SWITCH;}
-
- if ($pcno == 38) { # node connected list from neighbour
- return;
- }
-
- if ($pcno == 39) { # incoming disconnect
- $self->disconnect();
- return;
- }
-
- if ($pcno == 41) { # user info
- # add this station to the user database, if required
- my $user = DXUser->get_current($field[1]);
- $user = DXUser->new($field[1]) if !$user;
-
- if ($field[2] == 1) {
- $user->name($field[3]);
- } elsif ($field[2] == 2) {
- $user->qth($field[3]);
- } elsif ($field[2] == 3) {
- my ($latd, $latm, $latl, $longd, $longm, $longl) = split /\s+/, $field[3];
- $longd += ($longm/60);
- $longd = 0-$longd if (uc $longl) eq 'W';
- $user->long($longd);
- $latd += ($latm/60);
- $latd = 0-$latd if (uc $latl) eq 'S';
- $user->lat($latd);
- } elsif ($field[2] == 4) {
- $user->node($field[3]);
- }
- $user->put;
- last SWITCH;
- }
- if ($pcno == 43) {last SWITCH;}
- if ($pcno == 44) {last SWITCH;}
- if ($pcno == 45) {last SWITCH;}
- if ($pcno == 46) {last SWITCH;}
- if ($pcno == 47) {last SWITCH;}
- if ($pcno == 48) {last SWITCH;}
- if ($pcno == 49) {last SWITCH;}
-
- if ($pcno == 50) { # keep alive/user list
- my $ref = DXCluster->get($field[1]);
- $ref->update_users($field[2]) if $ref;
- last SWITCH;
- }
-
- if ($pcno == 51) { # incoming ping requests/answers
-
- # is it for us?
- if ($field[1] eq $main::mycall) {
- my $flag = $field[3];
- $flag ^= 1;
- $self->send($self->pc51($field[2], $field[1], $flag));
- } else {
- # route down an appropriate thingy
- route($field[1], $line);
- }
- return;
+ if ($pcno == 19) { # incoming cluster list
+ my $i;
+ for ($i = 1; $i < $#field-1; $i += 4) {
+ my $here = $field[$i];
+ my $call = uc $field[$i+1];
+ my $confmode = $field[$i+2] eq '*';
+ my $ver = $field[$i+3];
+
+ # now check the call over
+ next if DXCluster->get_exact($call); # we already have this
+
+ # check for sane parameters
+ next if $ver < 5000; # only works with version 5 software
+ next if length $call < 3; # min 3 letter callsigns
+ DXNode->new($self, $call, $confmode, $here, $ver);
+
+ # unbusy and stop and outgoing mail (ie if somehow we receive another PC19 without a disconnect)
+ my $mref = DXMsg::get_busy($call);
+ $mref->stop_msg($self) if $mref;
+
+ # add this station to the user database, if required (don't remove SSID from nodes)
+ my $user = DXUser->get_current($call);
+ if (!$user) {
+ $user = DXUser->new($call);
+ $user->sort('A');
+ $user->node($call);
+ $user->homenode($call);
+ $user->put;
+ }
+ }
+
+ # queue up any messages
+ DXMsg::queue_msg() if $self->state eq 'normal';
+ last SWITCH;
+ }
+
+ if ($pcno == 20) { # send local configuration
+ $self->send_local_config();
+ $self->send(pc22());
+ $self->state('normal');
+
+ # queue mail
+ DXMsg::queue_msg();
+ return;
+ }
+
+ if ($pcno == 21) { # delete a cluster from the list
+ my $call = uc $field[1];
+ if ($call ne $main::mycall) { # don't allow malicious buggers to disconnect me!
+ my $ref = DXCluster->get_exact($call);
+ $ref->del() if $ref;
+ }
+ last SWITCH;
+ }
+
+ if ($pcno == 22) {
+ $self->state('normal');
+
+ # queue mail
+ DXMsg::queue_msg();
+ return;
+ }
+
+ if ($pcno == 23 || $pcno == 27) { # WWV info
+ Geomag::update(@field[1..$#field]);
+ last SWITCH;
+ }
+
+ if ($pcno == 24) { # set here status
+ my $call = uc $field[1];
+ my $ref = DXCluster->get_exact($call);
+ $ref->here($field[2]) if $ref;
+ last SWITCH;
+ }
+
+ if ($pcno == 25) {
+ last SWITCH;
+ }
+
+ if (($pcno >= 28 && $pcno <= 33) || $pcno == 40 || $pcno == 42) { # mail/file handling
+ DXMsg::process($self, $line);
+ return;
+ }
+
+ if ($pcno == 34 || $pcno == 36) { # remote commands (incoming)
+ if ($field[1] eq $main::mycall) {
+ my $ref = DXUser->get_current($field[2]);
+ Log('rcmd', 'in', $ref->{priv}, $field[2], $field[3]);
+ if ($ref->{priv}) { # you have to have SOME privilege, the commands have further filtering
+ $self->{remotecmd} = 1; # for the benefit of any command that needs to know
+ my @in = (DXCommandmode::run_cmd($self, $field[3]));
+ for (@in) {
+ s/\s*$//og;
+ $self->send(pc35($main::mycall, $field[2], "$main::mycall:$_"));
+ Log('rcmd', 'out', $field[2], $_);
+ }
+ delete $self->{remotecmd};
+ }
+ } else {
+ route($field[1], $line);
+ }
+ return;
+ }
+
+ if ($pcno == 35) { # remote command replies
+ if ($field[1] eq $main::mycall) {
+ my $s = $rcmds{$field[2]};
+ if ($s) {
+ my $dxchan = DXChannel->get($s->{call});
+ $dxchan->send($field[3]) if $dxchan;
+ delete $rcmds{$field[2]} if !$dxchan;
+ }
+ } else {
+ route($field[1], $line);
+ }
+ return;
+ }
+
+ if ($pcno == 37) {
+ last SWITCH;
+ }
+
+ if ($pcno == 38) { # node connected list from neighbour
+ return;
+ }
+
+ if ($pcno == 39) { # incoming disconnect
+ $self->disconnect();
+ return;
+ }
+
+ if ($pcno == 41) { # user info
+ # add this station to the user database, if required
+ my $user = DXUser->get_current($field[1]);
+ if (!$user) {
+ # then try without an SSID
+ $field[1] =~ s/-\d+$//o;
+ $user = DXUser->get_current($field[1]);
+ }
+ $user = DXUser->new($field[1]) if !$user;
+
+ if ($field[2] == 1) {
+ $user->name($field[3]);
+ } elsif ($field[2] == 2) {
+ $user->qth($field[3]);
+ } elsif ($field[2] == 3) {
+ my ($latd, $latm, $latl, $longd, $longm, $longl) = split /\s+/, $field[3];
+ $longd += ($longm/60);
+ $longd = 0-$longd if (uc $longl) eq 'W';
+ $user->long($longd);
+ $latd += ($latm/60);
+ $latd = 0-$latd if (uc $latl) eq 'S';
+ $user->lat($latd);
+ } elsif ($field[2] == 4) {
+ $user->homenode($field[3]);
+ }
+ $user->put;
+ last SWITCH;
+ }
+ if ($pcno == 43) {
+ last SWITCH;
+ }
+ if ($pcno == 44) {
+ last SWITCH;
+ }
+ if ($pcno == 45) {
+ last SWITCH;
+ }
+ if ($pcno == 46) {
+ last SWITCH;
+ }
+ if ($pcno == 47) {
+ last SWITCH;
+ }
+ if ($pcno == 48) {
+ last SWITCH;
+ }
+ if ($pcno == 49) {
+ last SWITCH;
+ }
+
+ if ($pcno == 50) { # keep alive/user list
+ my $ref = DXCluster->get_exact($field[1]);
+ $ref->update_users($field[2]) if $ref;
+ last SWITCH;
+ }
+
+ if ($pcno == 51) { # incoming ping requests/answers
+
+ # is it for us?
+ if ($field[1] eq $main::mycall) {
+ my $flag = $field[3];
+ if ($flag == 1) {
+ $self->send(pc51($field[2], $field[1], '0'));
+ } else {
+ # it's a reply, look in the ping list for this one
+ my $ref = $pings{$field[2]};
+ if ($ref) {
+ my $r = shift @$ref;
+ my $dxchan = DXChannel->get($r->{call});
+ $dxchan->send($dxchan->msg('pingi', $field[2], atime($main::systime), $main::systime - $r->{t})) if $dxchan;
+ }
+ }
+
+ } else {
+ # route down an appropriate thingy
+ route($field[1], $line);
+ }
+ return;
+ }