use Route;
use Route::Node;
use Script;
-use RouteDB;
-
use strict;
}
}
- # remember a route to this node and also the node on which this user is
- RouteDB::update($_[6], $self->{call});
-# RouteDB::update($to, $_[6]);
-
# convert this to a PC93, coming from mycall with origin set and process it as such
$main::me->normal(pc93($to, $from, $via, $_[3], $_[6]));
}
}
}
- # remember a route
-# RouteDB::update($_[7], $self->{call});
-# RouteDB::update($_[6], $_[7]);
-
my @spot = Spot::prepare($_[1], $_[2], $d, $_[5], $nossid, $_[7]);
# global spot filtering on INPUT
if ($self->{inspotsfilter}) {
$self->send_chat(0, $line, @_[1..6]);
} elsif ($_[2] eq '*' || $_[2] eq $main::mycall) {
- # remember a route
-# RouteDB::update($_[5], $self->{call});
-# RouteDB::update($_[1], $_[5]);
-
# ignore something that looks like a chat line coming in with sysop
# flag - this is a kludge...
if ($_[3] =~ /^\#\d+ / && $_[4] eq '*') {
my $h;
$h = 1 if DXChannel::get($ncall);
- RouteDB::update($ncall, $self->{call}, $h);
if ($h && $self->{call} ne $ncall) {
dbg("PCPROT: trying to update a local node, ignored") if isdbg('chanerr');
return;
return;
}
- RouteDB::delete($ncall, $self->{call});
-
my $uref = Route::User::get($ucall);
unless ($uref) {
dbg("PCPROT: Route::User $ucall not in config") if isdbg('chanerr');
# next;
# }
- RouteDB::update($call, $self->{call}, $dxchan ? 1 : undef);
unless ($h) {
if ($parent->via_pc92) {
# we don't need any isolation code here, because we will never
# act on a PC21 with self->call in it.
- RouteDB::delete($call, $self->{call});
-
my $parent = Route::Node::get($self->{call});
unless ($parent) {
dbg("PCPROT: my parent $self->{call} has disappeared");
my $call = $_[1];
- RouteDB::update($call, $self->{call});
-
my $node = Route::Node::get($call);
if ($node) {
return unless $node->call eq $self->{call};
$node->usercount($_[2]) unless $node->users;
$node->reset_obs;
+ $node->PC92C_dxchan($self->call, $_[-1]);
# input filter if required
# return unless $self->in_filter_route($node);
DXXml::Ping::handle_ping_reply($self, $from);
}
} else {
-
- RouteDB::update($from, $self->{call});
-
if (eph_dup($line)) {
return;
}
my $is_node = $flag & 4;
my $is_extnode = $flag & 2;
my $here = $flag & 1;
- return ($call, $is_node, $is_extnode, $here, $part[1], $part[2]);
+ my $ip = $part[3];
+ $ip ||= $part[1] if $part[1] && ($part[1] =~ /^(?:\d+\.)+/ || $part[1] =~ /^(?:(?:[abcdef\d]+)?,)+/);
+ $ip =~ s/,/:/g if $ip;
+ return ($call, $is_node, $is_extnode, $here, $part[1], $part[2], $ip);
}
# decode a pc92 call: flag call : version : build
# plain call or value
return $ref unless ref $ref;
- my $ext = shift;
+ my $ext = shift || 0;
my $flag = 0;
my $call = $ref->call;
my $extra = '';
$flag |= 4;
my $dxchan = DXChannel::get($call);
$flag |= 2 if $call ne $main::mycall && $dxchan && !$dxchan->{do_pc9x};
- if ($ext) {
- if ($ref->version) {
- my $version = $ref->version || 1.0;
- $version = $version * 100 + 5300 if $version < 50;
- $extra .= ":" . $version;
- }
+ if (($ext & 1) && $ref->version) {
+ my $version = $ref->version || 1.0;
+ $version = $version * 100 + 5300 if $version < 50;
+ $extra .= ":" . $version;
}
}
+ if (($ext & 2) && $ref->ip) {
+ my $ip = $ref->ip;
+ $ip =~ s/:/,/g;
+ $extra .= ':' . $ip;
+ }
return "$flag$call$extra";
}
{
my $parent = shift;
my $s = shift;
- my ($call, $is_node, $is_extnode, $here, $version, $build) = @$s;
+ my $dxchan = shift;
+ my $hops = shift;
+
+ my ($call, $is_node, $is_extnode, $here, $version, $build, $ip) = @$s;
my @rout;
if ($call) {
if ($is_node) {
dbg("ROUTE: added node $call to " . $parent->call) if isdbg('routelow');
- @rout = $parent->add($call, $version, Route::here($here));
+ @rout = $parent->add($call, $version, Route::here($here), $ip);
+ my $r = Route::Node::get($call);
+ $r->PC92C_dxchan($dxchan->call, $hops) if $r;
} else {
dbg("ROUTE: added user $call to " . $parent->call) if isdbg('routelow');
- @rout = $parent->add_user($call, Route::here($here));
+ @rout = $parent->add_user($call, Route::here($here), $ip);
+ $dxchan->tell_buddies('loginb', $call, $parent->call) if $dxchan;
}
if ($pc92_slug_changes && $parent == $main::routeroot) {
$things_add{$call} = Route::get($call);
{
my $parent = shift;
my $s = shift;
+ my $dxchan = shift;
my ($call, $is_node, $is_extnode, $here, $version, $build) = @$s;
my @rout;
if ($call) {
dbg("ROUTE: deleting node $call from " . $parent->call) if isdbg('routelow');
@rout = $ref->del($parent) if $ref;
} else {
- $ref = Route::User::get($call);
dbg("ROUTE: deleting user $call from " . $parent->call) if isdbg('routelow');
- @rout = $parent->del_user($ref) if $ref;
+ $ref = Route::User::get($call);
+ if ($ref) {
+ $dxchan->tell_buddies('logoutb', $call, $parent->call) if $dxchan;
+ @rout = $parent->del_user($ref);
+ }
}
if ($pc92_slug_changes && $parent == $main::routeroot) {
$things_del{$call} = $ref unless exists $things_add{$call};
my $slot = shift;
my $parent = shift;
my $t = shift;
+ my $hops = shift;
my $oparent = $parent;
my @radd;
# from the true parent node for this external before we get one for the this node
unless ($parent = Route::Node::get($call)) {
if ($is_extnode && $oparent) {
- @radd = _add_thingy($oparent, $slot);
+ @radd = _add_thingy($oparent, $slot, $self, $hops);
$parent = $radd[0];
} else {
dbg("PCPROT: no previous C or A for this external node received, ignored") if isdbg('chanerr');
}
$parent = check_pc9x_t($call, $t, 92) || return;
$parent->via_pc92(1);
- $parent->PC92C_dxchan($self->{call});
+ $parent->PC92C_dxchan($self->{call}, $hops);
}
} else {
dbg("PCPROT: must be \$mycall or external node as first entry, ignored") if isdbg('chanerr');
$parent->here(Route::here($here));
$parent->version($version || $pc19_version) if $version;
$parent->build($build) if $build;
- $parent->PC92C_dxchan($self->{call}) unless $self->{call} eq $parent->call;
+ $parent->PC92C_dxchan($self->{call}, $hops) unless $self->{call} eq $parent->call;
return ($parent, @radd);
}
my $pcall = $_[1];
my $t = $_[2];
my $sort = $_[3];
+ my $hops = $_[-1];
# this catches loops of A/Ds
# if (eph_dup($line, $pc9x_dupe_age)) {
$pc92Kin += length $line;
# remember the last channel we arrived on
- $parent->PC92C_dxchan($self->{call}) unless $self->{call} eq $parent->call;
+ $parent->PC92C_dxchan($self->{call}, $hops) unless $self->{call} eq $parent->call;
my @ent = _decode_pc92_call($_[4]);
if (@ent) {
my $add;
- ($parent, $add) = $self->pc92_handle_first_slot(\@ent, $parent, $t);
+ ($parent, $add) = $self->pc92_handle_first_slot(\@ent, $parent, $t, $hops);
return unless $parent; # dupe
push @radd, $add if $add;
$pc92Din += length $line if $sort eq 'D';
# remember the last channel we arrived on
- $parent->PC92C_dxchan($self->{call}) unless $self->{call} eq $parent->call;
+ $parent->PC92C_dxchan($self->{call}, $hops) unless $self->{call} eq $parent->call;
# this is the main route section
# here is where all the routes are created and destroyed
# that needs to be done.
my $add;
- ($parent, $add) = $self->pc92_handle_first_slot($ent[0], $parent, $t);
+ ($parent, $add) = $self->pc92_handle_first_slot($ent[0], $parent, $t, $hops);
return unless $parent; # dupe
shift @ent;
push @radd, $add if $add;
}
- # do a pass through removing any references to either locally connected nodes or mycall
+ # do a pass through removing any references to either mycall
my @nent;
for (@ent) {
+ my $dxc;
next unless $_ && @$_;
- if ($_->[0] eq $main::mycall || DXChannel::get($_->[0])) {
- dbg("PCPROT: $_->[0] refers to locally connected node, ignored") if isdbg('chanerr');
+ if ($_->[0] eq $main::mycall) {
+ dbg("PCPROT: $_->[0] refers to me, ignored") if isdbg('chanerr');
next;
}
push @nent, $_;
if ($sort eq 'A') {
for (@nent) {
- push @radd, _add_thingy($parent, $_);
+ push @radd, _add_thingy($parent, $_, $self, $hops);
}
} elsif ($sort eq 'D') {
for (@nent) {
- push @rdel, _del_thingy($parent, $_);
+ push @rdel, _del_thingy($parent, $_, $self);
}
} elsif ($sort eq 'C') {
my (@nodes, @users);
foreach my $r (@nent) {
my $call = $r->[0];
if ($call) {
- push @radd,_add_thingy($parent, $r) if grep $call eq $_, (@$nnodes, @$nusers);
+ push @radd,_add_thingy($parent, $r, $self, $hops) if grep $call eq $_, (@$nnodes, @$nusers);
}
}
# del users here
foreach my $r (@$dnodes) {
- push @rdel,_del_thingy($parent, [$r, 1]);
+ push @rdel,_del_thingy($parent, [$r, 1], $self);
}
foreach my $r (@$dusers) {
- push @rdel,_del_thingy($parent, [$r, 0]);
+ push @rdel,_del_thingy($parent, [$r, 0], $self);
}
# remember this last PC92C for rebroadcast on demand
$self->broadcast_route_pc9x($pcall, undef, $line, 0);
}
+# get all the routes for a thing, bearing in mind that the thing (e.g. a user)
+# might be on two or more nodes at the same time or that there may be more than
+# one equal distance neighbour to a node.
+#
+# What this means that if sh/route g1tlh shows that he is on (say) two nodes, then
+# a Route::findroutes is done on each of those two nodes, the best route(s) taken from
+# each and then combined to give a set of dxchans to send the PC9x record down
+#
+sub find_pc9x_routes
+{
+ my $to = shift;
+ my $ref = Route::get($to);
+ my @parent;
+ my %cand;
+
+ if ($ref->isa('Route::User')) {
+ my $dxchan = DXChannel::get($to);
+ push @parent, $to if $dxchan;
+ push @parent, $ref->parents;
+ } else {
+ @parent = $to;
+ }
+ foreach my $p (@parent) {
+ my $lasthops;
+ my @routes = Route::findroutes($p);
+ foreach my $r (@routes) {
+ $lasthops = $r->[0] unless defined $lasthops;
+ if ($r->[0] == $lasthops) {
+ $cand{$r->[1]->call} = $r->[1];
+ } else {
+ last;
+ }
+ }
+ }
+ return values %cand;
+}
sub handle_93
{
# if it is routeable then then treat it like a talk
my $ref = Route::get($to);
if ($ref) {
- # local talks
my $dxchan;
- $dxchan = DXChannel::get($main::myalias) if $to eq $main::mycall;
- $dxchan = DXChannel::get($to) unless $dxchan;
- # check it...
- if ($dxchan) {
+
+ # convert to PC10 or local talks where appropriate
+ # PC93 capable nodes of the same hop count all get a copy
+ # if there is a PC10 node then it will get a copy and that
+ # will be it. Hopefully such a node will not figure highly
+ # in the route list, unless it is local, 'cos it don't issue PC92s!
+ # note that both local and PC93s at the same time are possible if the
+ # user on more than one node.
+ my @routes = find_pc9x_routes($to);
+ my $lasthops;
+ foreach $dxchan (@routes) {
if (ref $dxchan && $dxchan->isa('DXChannel')) {
- if ($dxchan->is_user) {
+ if ($dxchan->{do_pc9x}) {
+ $dxchan->send($line);
+ } else {
$dxchan->talk($from, $to, $via, $text, $onode);
- return;
}
} else {
- dbg("ERROR: $to -> $dxchan is not a DXChannel! (local talk)");
+ dbg("ERROR: $to -> $dxchan is not a DXChannel! (convert to pc10)");
}
}
-
- # convert to PC10 talks where appropriate
- # just go for the "best" one for now (rather than broadcast)
- $dxchan = $ref->dxchan;
-
- # check it...
- if (ref $dxchan && $dxchan->isa('DXChannel')) {
- if ($dxchan->{do_pc9x}) {
- $dxchan->send($line);
- } else {
- $dxchan->talk($from, $to, $via, $text, $onode);
- }
- } else {
- dbg("ERROR: $to -> $dxchan is not a DXChannel! (convert to pc10)");
- }
return;
} elsif ($to eq '*' || $to eq 'SYSOP' || $to eq 'WX') {
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