$pc9x_dupe_age = 60; # catch loops of circular (usually) D records
$pc10_dupe_age = 45; # just something to catch duplicate PC10->PC93 conversions
-$pc92_slug_changes = 60; # slug any changes going outward for this long
+$pc92_slug_changes = 60*5; # slug any changes going outward for this long
$last_pc92_slug = 0; # the last time we sent out any delayed add or del PC92s
$pc9x_time_tolerance = 15*60; # the time on a pc9x is allowed to be out by this amount
$pc9x_past_age = (122*60)+ # maximum age in the past of a px9x (a config record might be the only
# convert the date to a unix date
my $d = cltounix($_[3], $_[4]);
# bang out (and don't pass on) if date is invalid or the spot is too old (or too young)
- if (!$d || ($pcno == 11 && ($d < $main::systime - $pc11_max_age || $d > $main::systime + 900))) {
+ if (!$d || (($pcno == 11 || $pcno == 61) && ($d < $main::systime - $pc11_max_age || $d > $main::systime + 900))) {
dbg("PCPROT: Spot ignored, invalid date or out of range ($_[3] $_[4])\n") if isdbg('chanerr');
return;
}
# is it 'baddx'
- if ($baddx->in($_[2]) || BadWords::check($_[2]) || $_[2] =~ /COCK/) {
+ if ($baddx->in($_[2]) || BadWords::check($_[2])) {
dbg("PCPROT: Bad DX spot, ignored") if isdbg('chanerr');
return;
}
}
}
- my @spot = Spot::prepare($_[1], $_[2], $d, $_[5], $nossid, $_[7]);
+ my @spot = Spot::prepare($_[1], $_[2], $d, $_[5], $nossid, $_[7], $_[8]);
# global spot filtering on INPUT
if ($self->{inspotsfilter}) {
my ($filter, $hops) = $self->{inspotsfilter}->it(@spot);
return;
}
+ # ignore PC12s from origins that use PCxx protocol
+ my $oref = Route::get($origin);
+ if ($oref->do_pc9x) {
+ dbg("PCPROT: PC12 rxed from PC9x node, ignored") if isdbg('chanerr');
+ return;
+ }
my $dxchan;
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 $dxchan = shift;
my $hops = shift;
- my ($call, $is_node, $is_extnode, $here, $version, $build) = @$s;
+ my ($call, $is_node, $is_extnode, $here, $version, $build, $ip) = @$s;
my @rout;
if ($call) {
+ my $ncall = $parent->call;
if ($is_node) {
- dbg("ROUTE: added node $call to " . $parent->call) if isdbg('routelow');
- @rout = $parent->add($call, $version, Route::here($here));
+ dbg("ROUTE: added node $call to $ncall") if isdbg('routelow');
+ @rout = $parent->add($call, $version, Route::here($here), $ip);
my $r = Route::Node::get($call);
$r->PC92C_dxchan($dxchan->call, $hops) if $r;
+ if ($ip) {
+ $r->ip($ip);
+ Log('DXProt', "PC92A $call -> $ip on $ncall");
+ }
} else {
- dbg("ROUTE: added user $call to " . $parent->call) if isdbg('routelow');
- @rout = $parent->add_user($call, Route::here($here));
+ dbg("ROUTE: added user $call to $ncall") if isdbg('routelow');
+ @rout = $parent->add_user($call, Route::here($here), $ip);
+ $dxchan->tell_buddies('loginb', $call, $ncall) if $dxchan;
+ my $r = Route::User::get($call);
+ if ($ip) {
+ $r->ip($ip);
+ Log('DXProt', "PC92A $call -> $ip on $ncall");
+ }
}
if ($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};
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, $_;
}
} elsif ($sort eq 'D') {
for (@nent) {
- push @rdel, _del_thingy($parent, $_);
+ push @rdel, _del_thingy($parent, $_, $self);
}
} elsif ($sort eq 'C') {
my (@nodes, @users);
}
# 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)");
- }
- }
-
- # 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);
+ dbg("ERROR: $to -> $dxchan is not a DXChannel! (convert to pc10)");
}
- } else {
- dbg("ERROR: $to -> $dxchan is not a DXChannel! (convert to pc10)");
}
return;
$self->send_announce(1, pc12($from, $text, $local, $sysop, $wx, $pcall), $from, $local, $text, $sysop, $pcall, $wx, $via eq 'LOCAL' ? $via : undef);
return if $via eq 'LOCAL';
} elsif (!is_callsign($to) && $text =~ /^#\d+ /) {
- # chat messages to non-pc9x nodes
- $self->send_chat(1, pc12($from, $text, undef, $to, undef, $pcall), $from, '*', $text, $to, $pcall, '0');
+ # chat messages really only locally connected users
+ $self->send_chat(1, $line, $from, '*', $text, $to, $pcall, '0');
}
# broadcast this chat sentence everywhere unless it is targetted to 'LOCAL'
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