use Route;
use Route::Node;
use Script;
-use RouteDB;
use DXProtHandle;
use strict;
use vars qw($pc11_max_age $pc23_max_age $last_pc50 $eph_restime $eph_info_restime $eph_pc34_restime
$last_hour $last10 %eph %pings %rcmds $ann_to_talk
$pingint $obscount %pc19list $chatdupeage $chatimportfn
- $investigation_int $pc19_version $myprot_version
+ $pc19_version $myprot_version
%nodehops $baddx $badspotter $badnode $censorpc
$allowzero $decode_dk0wcy $send_opernam @checklist
$eph_pc15_restime $pc92_update_period $pc92_obs_timeout
%pc92_find $pc92_find_timeout $pc92_short_update_period
$next_pc92_obs_timeout $pc92_slug_changes $last_pc92_slug
+ $pc92_extnode_update_period $pc50_interval
+ $pc92_keepalive_period
);
$pc11_max_age = 1*3600; # the maximum age for an incoming 'real-time' pc11
$last10 = $last_pc50 = time;
$ann_to_talk = 1;
$eph_restime = 60;
-$eph_info_restime = 60*60;
+$eph_info_restime = 18*60*60;
$eph_pc15_restime = 6*60;
$eph_pc34_restime = 30;
$pingint = 5*60;
$obscount = 2;
$chatdupeage = 20 * 60;
$chatimportfn = "$main::root/chat_import";
-$investigation_int = 12*60*60; # time between checks to see if we can see this node
-$pc19_version = 5454; # the visible version no for outgoing PC19s generated from pc59
-$pc92_update_period = 60*60; # the period between outgoing PC92 C updates
-$pc92_short_update_period = 15*60; # shorten the update period after a connection
+$pc19_version = 5455; # the visible version no for outgoing PC19s generated from pc59
+$pc92_update_period = 4*60*60; # the period between outgoing PC92 C updates
+$pc92_short_update_period = 15*60; # shorten the update period after a connection or start up
+$pc92_extnode_update_period = 1*60*60; # the update period for external nodes
+$pc92_keepalive_period = 1*60*60; # frequency of PC92 K (keepalive) records
%pc92_find = (); # outstanding pc92 find operations
$pc92_find_timeout = 30; # maximum time to wait for a reply
-#$pc92_obs_timeout = $pc92_update_period; # the time between obscount countdowns
-$pc92_obs_timeout = 60*60; # the time between obscount for incoming countdowns
-$next_pc92_obs_timeout = $main::systime + 60*60; # the time between obscount countdowns
@checklist =
undef,
undef,
undef, # pc60
- undef,
+ [ qw(i f m d t m c c a h) ], # pc61
undef,
undef,
undef,
return $i unless $_[$i] =~ /^[012]\d[012345]\dZ$/;
} elsif ($act eq 'l') {
return $i unless $_[$i] =~ /^[A-Z]$/;
+ } elsif ($act eq 'a') {
+ return $i unless is_ipaddr($_[$i]);
}
}
return 0;
sub update_pc92_next
{
my $self = shift;
- my $period = shift || $pc92_update_period;
+ my $period = shift || ($self->{do_pc9x} ? $pc92_update_period : $pc92_extnode_update_period);
$self->{next_pc92_update} = $main::systime + $period - int rand($period / 4);
dbg("ROUTE: update_pc92_next: $self->{call} " . atime($self->{next_pc92_update})) if isdbg('obscount');
}
+sub update_pc92_keepalive
+{
+ my $self = shift;
+ my $period = shift || $pc92_keepalive_period;
+ $self->{next_pc92_keepalive} = $main::systime + $period - int rand($period / 4);
+ dbg("ROUTE: update_pc92_keepalive: $self->{call} " . atime($self->{next_pc92_keepalive})) if isdbg('obscount');
+}
+
sub init
{
do "$main::data/hop_table.pl" if -e "$main::data/hop_table.pl";
confess $@ if $@;
- my $user = DXUser->get($main::mycall);
+ my $user = DXUser::get($main::mycall);
die "User $main::mycall not setup or disappeared RTFM" unless $user;
$myprot_version += $main::version*100;
$main::me->{pingave} = 0;
$main::me->{registered} = 1;
$main::me->{version} = $main::version;
- $main::me->{build} = "$main::subversion.$main::build";
+ $main::me->{build} = $main::build;
$main::me->{do_pc9x} = 1;
- $main::me->update_pc92_next($pc92_update_period);
+ $main::me->update_pc92_next($pc92_short_update_period);
+ $main::me->update_pc92_keepalive;
}
#
my @rout = $ref->delete;
$self->route_pc21($main::mycall, undef, @rout) if @rout;
}
- $main::routeroot->add($call, '5000', Route::here(1)) if $call ne $main::mycall;
+ $main::routeroot->add($call, '5000', Route::here(1), $self->{conn}->peerhost) if $call ne $main::mycall;
return $self;
}
my $user = $self->{user};
# log it
- my $host = $self->{conn}->{peerhost};
+ my $host = $self->{conn}->peerhost;
$host ||= "AGW Port #$self->{conn}->{agwport}" if exists $self->{conn}->{agwport};
$host ||= "unknown";
$self->{consort} = $line;
$self->{outbound} = $sort eq 'O';
my $priv = $user->priv;
- $priv = $user->priv(1) unless $priv;
+ $priv = $user->priv(1) unless defined $priv;
$self->{priv} = $priv; # other clusters can always be 'normal' users
$self->{lang} = $user->lang || 'en';
$self->{isolate} = $user->{isolate};
$self->{wwvfilter} = Filter::read_in('wwv', $call, 0) || Filter::read_in('wwv', 'node_default', 0);
$self->{wcyfilter} = Filter::read_in('wcy', $call, 0) || Filter::read_in('wcy', 'node_default', 0);
$self->{annfilter} = Filter::read_in('ann', $call, 0) || Filter::read_in('ann', 'node_default', 0) ;
- $self->{routefilter} = Filter::read_in('route', $call, 0) || Filter::read_in('route', 'node_default', 0) unless $self->{isolate} ;
+ $self->{routefilter} = Filter::read_in('route', $call, 0) || Filter::read_in('route', 'node_default', 0) unless $self->{isolate};
+ $self->{pc92filter} = Filter::read_in('pc92', $call, 0) || Filter::read_in('pc92', 'node_default', 0) unless $self->{isolate} ;
# get the INPUT filters (these only pertain to Clusters)
$self->{inwcyfilter} = Filter::read_in('wcy', $call, 1) || Filter::read_in('wcy', 'node_default', 1);
$self->{inannfilter} = Filter::read_in('ann', $call, 1) || Filter::read_in('ann', 'node_default', 1);
$self->{inroutefilter} = Filter::read_in('route', $call, 1) || Filter::read_in('route', 'node_default', 1) unless $self->{isolate};
- # if there is no route input filter then specify a default one.
- # obviously this can be changed later by the sysop.
- if (!$self->{inroutefilter}) {
- my $dxcc = $self->dxcc;
- $Route::filterdef->cmd($self, 'route', 'accept', "input by_dxcc $dxcc" );
- }
+ $self->{inpc92filter} = Filter::read_in('pc92', $call, 0) || Filter::read_in('pc92', 'node_default', 0) unless $self->{isolate} ;
+
# set unbuffered and no echo
$self->send_now('B',"0");
my $script = new Script(lc $call) || new Script('node_default');
$script->run($self) if $script;
- # set next_pc92_update time for this node sooner
- $self->update_pc92_next($self->{outbound} ? $pc92_short_update_period : $pc92_update_period);
+ # set up a config broadcast "quite soon" to converge tables quicker
+ $main::me->update_pc92_next($pc92_short_update_period);
+ $self->update_pc92_next($pc92_short_update_period);
+
+ # set next keepalive time
+ $self->update_pc92_keepalive;
}
#
}
}
+ if (defined &Local::pcprot) {
+ my $r;
+ eval { $r = Local::pcprot($self, $pcno, $line, @field); };
+ return if $r; # i.e don't process it
+ }
+
# send it out for processing
my $origin = $self->{call};
no strict 'subs';
my $dxchan;
my $pc50s;
- # send out a pc50 on EVERY channel all at once
- if ($t >= $last_pc50 + $DXProt::pc50_interval) {
- $pc50s = pc50($main::me, scalar DXChannel::get_all_users);
- eph_dup($pc50s);
- $last_pc50 = $t;
- }
-
- foreach $dxchan (@dxchan) {
- next unless $dxchan->is_node;
- next if $dxchan->handle_xml;
- next if $dxchan == $main::me;
-
- # send the pc50
- $dxchan->send($pc50s) if $pc50s;
-
- # send a ping out on this channel
- if ($dxchan->{pingint} && $t >= $dxchan->{pingint} + $dxchan->{lastping}) {
- if ($dxchan->{nopings} <= 0) {
- $dxchan->disconnect;
- } else {
- DXXml::Ping::add($main::me, $dxchan->call);
- $dxchan->{nopings} -= 1;
- $dxchan->{lastping} = $t;
- $dxchan->{lastping} += $dxchan->{pingint} / 2 unless @{$dxchan->{pingtime}};
- }
- }
-
- }
-
- Investigate::process();
- clean_pc92_find();
-
# every ten seconds
if ($t - $last10 >= 10) {
# clean out ephemera
eph_clean();
import_chat();
- if ($main::systime >= $next_pc92_obs_timeout) {
- time_out_pc92_routes();
- $next_pc92_obs_timeout = $main::systime + $pc92_obs_timeout;
+ $last10 = $t;
+
+ # send out a pc50 on EVERY channel all at once
+ if ($t >= $last_pc50 + $pc50_interval) {
+ $pc50s = pc50($main::me, scalar DXChannel::get_all_users);
+ eph_dup($pc50s);
+ $last_pc50 = $t;
}
- $last10 = $t;
+ foreach $dxchan (@dxchan) {
+ next unless $dxchan->is_node;
+ next if $dxchan == $main::me;
+
+ # send the pc50
+ $dxchan->send($pc50s) if !$dxchan->{do_pc9x} && $pc50s;
+
+ # send a ping out on this channel
+ if ($dxchan->{pingint} && $t >= $dxchan->{pingint} + $dxchan->{lastping}) {
+ if ($dxchan->{nopings} <= 0) {
+ dbg("ROUTE: $dxchan->{call} disconnected on ping obscount") if isdbg('obscount');
+ $dxchan->disconnect;
+ } else {
+ DXXml::Ping::add($main::me, $dxchan->call);
+ $dxchan->{nopings} -= 1;
+ $dxchan->{lastping} = $t;
+ $dxchan->{lastping} += $dxchan->{pingint} / 2 unless @{$dxchan->{pingtime}};
+ dbg("ROUTE: $dxchan->{call} ping obscount = $dxchan->{nopings}") if isdbg('obscount');
+ }
+ }
+ }
+
+ clean_pc92_find();
# send out config broadcasts
foreach $dxchan (@dxchan) {
# records. Someone will win, it does not really matter who, because
# we always believe "us".
if ($main::systime >= $dxchan->{next_pc92_update}) {
- dbg("ROUTE: pc92 broadcast candidate: $dxchan->{call}") if isdbg('obscount');
if ($dxchan == $main::me || !$dxchan->{do_pc9x}) {
+ dbg("ROUTE: pc92 broadcast candidate: $dxchan->{call}") if isdbg('obscount');
my $ref = Route::Node::get($dxchan->{call});
- if ($dxchan == $main::me || ($ref && ($ref->measure_pc9x_t($main::systime-$main::systime_daystart)) >= $pc92_update_period/2)) {
+ if ($dxchan == $main::me || ($ref && ($ref->measure_pc9x_t($main::systime-$main::systime_daystart)) >= $pc92_extnode_update_period/2)) {
$dxchan->broadcast_pc92_update($dxchan->{call});
} else {
- $dxchan->update_pc92_next($pc92_update_period - rand(60));
+ $dxchan->update_pc92_next;
}
+ } else {
+ $dxchan->update_pc92_next; # this won't actually do anything, it's just to be tidy
}
}
}
+ # do the keepalive for me, if required
+ if ($main::systime >= $main::me->{next_pc92_keepalive}) {
+ time_out_pc92_routes();
+ $main::me->broadcast_pc92_keepalive($main::mycall);
+ }
+
if ($pc92_slug_changes && $main::systime >= $last_pc92_slug + $pc92_slug_changes) {
my ($add, $del) = gen_pc92_changes();
$main::me->route_pc92d($main::mycall, undef, $main::routeroot, @$del) if @$del;
my $line = shift;
my @dxchan = DXChannel::get_all();
my $dxchan;
+ my $pc11;
# send it if it isn't the except list and isn't isolated and still has a hop count
# taking into account filtering and so on
foreach $dxchan (@dxchan) {
next if $dxchan == $main::me;
next if $dxchan == $self && $self->is_node;
- $dxchan->dx_spot($line, $self->{isolate}, @_, $self->{call});
+ if ($line =~ /PC61/ && !($dxchan->is_spider || $dxchan->is_user)) {
+ unless ($pc11) {
+ my @f = split /\^/, $line;
+ $pc11 = join '^', 'PC11', @f[1..7,9];
+ }
+ $dxchan->dx_spot($pc11, $self->{isolate}, @_, $self->{call});
+ } else {
+ $dxchan->dx_spot($line, $self->{isolate}, @_, $self->{call});
+ }
}
}
# send it if it isn't the except list and isn't isolated and still has a hop count
# taking into account filtering and so on
foreach $dxchan (@dxchan) {
- my $is_ak1a = $dxchan->is_ak1a;
-
if ($dxchan->is_node) {
next if $dxchan == $main::me;
next if $dxchan == $self;
- next if $from_pc9x && $dxchan->{do_pc9x};
- next unless $dxchan->is_spider || $is_ak1a;
+ next if $from_pc9x && $dxchan->do_pc9x;
+ next unless $dxchan->is_spider && $dxchan->do_pc9x;
next if $target eq 'LOCAL';
- if (!$ak1a_line && $is_ak1a) {
- $ak1a_line = pc12($_[0], $text, $_[1], "$target.LST");
- }
}
- $dxchan->chat($is_ak1a ? $ak1a_line : $line, $self->{isolate}, $target, $_[1],
+ $dxchan->chat($line, $self->{isolate}, $target, $_[1],
$text, @_, $self->{call}, @a[0..2], @b[0..2]);
}
}
} elsif ($self->{do_pc9x}) {
dbg("send_local_config: doing pc9x");
my $node = Route::Node::get($self->{call});
- $self->send_last_pc92_config($main::routeroot);
- $self->send(pc92a($main::routeroot, $node)) unless $main::routeroot->last_PC92C =~ /$self->{call}/;
+# $self->send_last_pc92_config($main::routeroot);
+# $self->send(pc92a($main::routeroot, $node)) unless $main::routeroot->last_PC92C =~ /$self->{call}/;
+ $self->send(pc92a($main::routeroot, $node));
+ $self->send(pc92k($main::routeroot));
} else {
# create a list of all the nodes that are not connected to this connection
# and are not themselves isolated, this to make sure that isolated nodes
my $l = $nref->last_PC92C(gen_my_pc92_config($nref));
$nref->lastid(last_pc9x_id());
$main::me->broadcast_route_pc9x($main::mycall, undef, $l, 0);
- $self->update_pc92_next($pc92_update_period);
+ $self->update_pc92_next;
+}
+
+sub broadcast_pc92_keepalive
+{
+ my $self = shift;
+ my $call = shift;
+
+ dbg("ROUTE: broadcast_pc92_keepalive $call") if isdbg('obscount');
+
+ my $nref = Route::Node::get($call);
+ unless ($nref) {
+ dbg("ERROR: broadcast_pc92_keepalive - Route::Node $call disappeared");
+ return;
+ }
+ my $l = pc92k($nref);
+ $nref->lastid(last_pc9x_id());
+ $main::me->broadcast_route_pc9x($main::mycall, undef, $l, 0);
+ $self->update_pc92_keepalive;
}
sub time_out_pc92_routes
}
}
- # try the backstop method
- unless ($dxchan) {
- my $rcall = RouteDB::get($call);
- if ($rcall) {
- if ($self && $rcall eq $self->{call}) {
- dbg("PCPROT: Trying to route back to source, dropped") if isdbg('chanerr');
- return;
- }
- $dxchan = DXChannel::get($rcall);
- dbg("route: $call -> $rcall using RouteDB" ) if isdbg('route') && $dxchan;
- }
- }
-
if ($dxchan) {
my $routeit = adjust_hops($dxchan, $line); # adjust its hop count by node name
if ($routeit) {
{
my ($self, $tonode, $fromnode, $user, $cmd) = @_;
if ($tonode eq $main::mycall) {
- my $ref = DXUser->get_current($fromnode);
+ my $ref = DXUser::get_current($fromnode);
+ unless ($ref && UNIVERSAL::isa($ref, 'DXUser')) {
+ dbg("DXProt process_rcmd: user $fromnode isn't a reference (check user_asc and tell G1TLH)");
+ $self->send_rcmd_reply($main::mycall, $fromnode, $user, "sorry...!");
+ return;
+ }
my $cref = Route::Node::get($fromnode);
- Log('rcmd', 'in', $ref->{priv}, $fromnode, $cmd);
- if ($cmd !~ /^\s*rcmd/i && $cref && $ref && $cref->call eq $ref->homenode) { # not allowed to relay RCMDS!
+ unless ($cref && UNIVERSAL::isa($cref, 'Route')) {
+ dbg("DXProt process_rcmd: Route $fromnode isn't a reference (tell G1TLH)");
+ $self->send_rcmd_reply($main::mycall, $fromnode, $user, "sorry...!");
+ return;
+ }
+ Log('rcmd', 'in', ($ref->{priv}||0), $fromnode, $cmd);
+ if ($cmd !~ /^\s*rcmd/i && $ref->homenode && $cref->call eq $ref->homenode) { # not allowed to relay RCMDS!
if ($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 $oldpriv = $self->{priv};
$self->send_rcmd_reply($main::mycall, $fromnode, $user, "your attempt is logged, Tut tut tut...!");
}
} else {
- my $ref = DXUser->get_current($tonode);
+ my $ref = DXUser::get_current($tonode);
if ($ref && $ref->is_clx) {
$self->route($tonode, pc84($fromnode, $tonode, $user, $cmd));
} else {
$dxchan->send($line) if $dxchan;
}
} else {
- my $ref = DXUser->get_current($tonode);
+ my $ref = DXUser::get_current($tonode);
if ($ref && $ref->is_clx) {
$self->route($tonode, pc85($fromnode, $tonode, $user, $line));
} else {
sub disconnect
{
my $self = shift;
- my $pc39flag = shift;
+ my $pc39flag = shift || 0;
my $call = $self->call;
return if $self->{disconnecting}++;
- unless ($pc39flag && $pc39flag == 1) {
+ unless ($pc39flag == 1) {
$self->send_now("D", DXProt::pc39($main::mycall, $self->msg('disc1', "System Op")));
}
# do routing stuff, remove me from routing table
my $node = Route::Node::get($call);
- RouteDB::delete_interface($call);
+ Route::delete_interface($call);
# unbusy and stop and outgoing mail
my $mref = DXMsg::get_busy($call);
}
# broadcast to all other nodes that all the nodes connected to via me are gone
- unless ($pc39flag && $pc39flag == 2) {
+ unless ($pc39flag == 2) {
$self->route_pc21($main::mycall, undef, @rout) if @rout;
$self->route_pc92d($main::mycall, undef, $main::routeroot, $node) if $node;
}
broadcast_route($self, $origin, \&pc41, $line, 1, @_);
}
+# this is probably obsolete now
sub route_pc50
{
my $self = shift;
my $origin = shift;
my $line = shift;
+
broadcast_route($self, $origin, \&pc50, $line, 1, @_);
}