2 # Route Thingy handling
4 # Note that this is a generator of pc(16|17|19|21)n and pc(16|17)u
5 # and a consumer of the fpc versions of the above
9 # Copyright (c) 2005 Dirk Koopman G1TLH
16 use vars qw($VERSION $BRANCH);
18 main::mkver($VERSION = q$Revision$);
24 use Thingy::RouteFilter;
28 @ISA = qw(Thingy Thingy::RouteFilter);
35 unless ($thing->{Aranea}) {
37 if ($ref = $thing->{anodes}) {
38 $thing->{a} = join(':', map {"$_->{flags}$_->{call}"} @$ref) || '';
40 if ($ref = $thing->{anodes}) {
41 $thing->{n} = join(':', map {"$_->{flags}$_->{call}"} @$ref) || '';
43 if ($ref = $thing->{ausers}) {
44 $thing->{u} = join(':', map {"$_->{flags}$_->{call}"} @$ref) || '';
46 $thing->{Aranea} = Aranea::genmsg($thing, [qw(s a n u)]);
49 return $thing->{Aranea};
65 my $sub = "handle_$thing->{s}";
66 if ($thing->can($sub)) {
68 $thing = $thing->$sub($dxchan);
71 $thing->broadcast($dxchan) if $thing;
75 # this handles the standard local configuration, it
76 # will reset all the config, make / break links and
77 # will generate pc sentences as required for nodes and users
82 my $origin = $thing->{user} || $thing->{origin};
83 my $chan_call = $dxchan->{call};
85 my $parent = Route::Node::get($origin);
87 dbg("Thingy::Rt::cf: received from $thing->{origin}/$origin on $chan_call unknown") if isdbg('chanerr');
95 %in = (map {my ($here, $call) = unpack("A1 A*", $_); ($call, $here)} split /:/, $thing->{n});
96 my ($tdel, $tadd) = $parent->diff_nodes(keys %in);
101 %in = (map {my ($here, $call) = unpack("A1 A*", $_); ($call, $here)} split /:/, $thing->{a});
102 my ($tdel, $tadd) = $parent->diff_nodes(keys %in);
108 foreach my $call (@$del) {
109 RouteDB::delete($call, $chan_call);
110 my $ref = Route::Node::get($call);
111 push @pc21, $ref->del($parent) if $ref;
113 $thing->{pc21n} = \@pc21 if @pc21;
117 foreach my $call (@$add) {
118 RouteDB::update($call, $chan_call);
119 my $ref = Route::Node::get($call);
120 push @pc19, $parent->add($call, 0, $in{$call}) unless $ref;
122 $thing->{pc19n} = \@pc19 if @pc19;
127 %in = (map {my ($here, $call) = unpack "A1 A*", $_; ($call, $here)} split /:/, $thing->{u});
128 ($del, $add) = $parent->diff_users(keys %in);
133 foreach $call (@$del) {
134 RouteDB::delete($call, $chan_call);
135 my $ref = Route::User::get($call);
137 $parent->del_user($ref);
140 dbg("Thingy::Rt::lcf: del user $call not known, ignored") if isdbg('chanerr');
145 $thing->{pc17n} = $parent;
146 $thing->{pc17u} = \@pc17;
150 foreach $call (@$add) {
151 RouteDB::update($call, $chan_call);
152 push @pc16, _add_user($parent, $call, $in{$call});
155 $thing->{pc16n} = $parent;
156 $thing->{pc16u} = \@pc16;
170 my @out = $node->add_user($user, $flag);
171 my $ur = _upd_user_rec($user, $node);
179 my $parentcall = shift;
181 # add this station to the user database, if required
182 my $user = DXUser->get_current($call);
183 $user = DXUser->new($call) if !$user;
184 $user->homenode($parentcall) if !$user->homenode;
185 $user->node($parentcall);
186 $user->lastin($main::systime) unless DXChannel::get($call);
191 # Generate a configuration for onward broadcast
193 # Basically, this creates a thingy with list of nodes and users that
194 # are on this node. This the normal method of spreading this
195 # info whenever a node connects and also periodically.
201 my $thing = $pkg->SUPER::new(@_);
203 $thing->{'s'} = 'cf';
209 foreach my $dxchan (DXChannel::get_all()) {
210 next if $dxchan == $main::me;
211 if ($dxchan->is_node) {
212 my $ref = Route::Node::get($dxchan->{call});
213 push @pnodes, $ref if $ref;
214 } elsif ($dxchan->is_aranea) {
215 my $ref = Route::Node::get($dxchan->{call});
216 push @anodes, $ref if $ref;
218 my $ref = Route::User::get($dxchan->{call});
219 push @users, $ref if $ref;
222 $thing->{anodes} = \@anodes if @anodes;
223 $thing->{pnodes} = \@pnodes if @pnodes;
224 $thing->{ausers} = \@users if @users;
229 # copy out the PC16 data for a node into the
230 # pc16n and u slots if there are any users
237 $thing->{'s'} = 'cf';
239 my @u = map {Route::User::get($_)} $uref->users;
240 $thing->{ausers} = \@u;