#
# Copyright (c) 1998 Dirk Koopman G1TLH
#
-# $Id$
+#
#
package DXProt;
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
- %nodehops $baddx $badspotter $badnode $censorpc $rspfcheck
+ $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_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
$badnode = new DXHash "badnode";
$last10 = $last_pc50 = time;
$ann_to_talk = 1;
-$rspfcheck = 1;
-$eph_restime = 180;
-$eph_info_restime = 60*60;
+$eph_restime = 60;
+$eph_info_restime = 18*60*60;
$eph_pc15_restime = 6*60;
$eph_pc34_restime = 30;
$pingint = 5*60;
$obscount = 2;
-$chatdupeage = 20 * 60 * 60;
+$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 = 5466; # the visible version no for outgoing PC19s generated from pc59
-$pc92_update_period = 60*60; # the period between PC92 C updates
+$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 = $pc92_update_period; # the time between obscount countdowns
-
@checklist =
undef,
undef,
undef, # pc60
- undef,
+ [ qw(i f m d t m c c a h) ], # pc61
undef,
undef,
undef,
undef,
undef,
undef,
- [ qw(i c n) ], # pc90
+ undef, # pc90
+ undef,
+ [ qw(i c f l)], # pc92
+ [ qw(i c f *m c *c m)], # pc93
);
# use the entry in the check list to check the field list presented
for ($i = 1; $i < @$ref; $i++) {
my ($blank, $act) = $$ref[$i] =~ /^(b?)(\w)$/;
return 0 unless $act;
- next if $blank && $_[$i] =~ /^[ \*]$/;
+ next if $blank eq 'b' && $_[$i] =~ /^[ \*]$/;
+ next if $blank eq '*' && $_[$i] =~ /^\*$/;
if ($act eq 'c') {
return $i unless is_callsign($_[$i]);
} elsif ($act eq 'i') {
return $i unless $_[$i] =~ /^\s*\d+-\w\w\w-[12][90]\d\d$/;
} elsif ($act eq 't') {
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;
- $self->{next_pc92_update} = $main::systime + $pc92_update_period - int rand($pc92_update_period / 4);
+ 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;
+ $main::me->{hostname} = $main::clusteraddr;
+ $main::me->update_pc92_next($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 ||= $host if is_ipaddr($host);
$host ||= "unknown";
+ $self->{hostname} = $host;
Log('DXProt', "$call connected from $host");
$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
- $self->update_pc92_next;
+ # 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;
}
#
sub sendinit
{
my $self = shift;
- $self->send(pc18());
+ $self->send(pc18(($self->{isolate} || !$self->user->wantpc9x) ? "" : " pc9x"));
}
#
}
}
+ 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 $sub = "handle_$pcno";
if ($self->can($sub)) {
- $self->$sub($pcno, $line, $origin, @field);
+ $self->$sub($pcno, $line, $origin, \@field);
} else {
- $self->handle_default($pcno, $line, $origin, @field);
+ $self->handle_default($pcno, $line, $origin, \@field);
}
}
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 = $t;
- }
+ # every ten seconds
+ if ($t - $last10 >= 10) {
+ # clean out ephemera
- foreach $dxchan (@dxchan) {
- next unless $dxchan->is_node;
- next if $dxchan->handle_xml;
- next if $dxchan == $main::me;
+ eph_clean();
+ import_chat();
- # send the pc50
- $dxchan->send($pc50s) if $pc50s;
+ $last10 = $t;
- # send a ping out on this channel
- if ($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}};
- }
+ # 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 = $t;
}
- # send out a PC92 config record if required
- if ($main::systime >= $dxchan->{next_pc92_update}) {
- $dxchan->send_pc92_config;
- $dxchan->update_pc92_next;
- }
- }
+ foreach $dxchan (@dxchan) {
+ next unless $dxchan->is_node;
+ next if $dxchan == $main::me;
- Investigate::process();
- clean_pc92_find();
+ # send the pc50
+ $dxchan->send($pc50s) if !$dxchan->{do_pc9x} && $pc50s;
- # every ten seconds
- if ($t - $last10 >= 10) {
- # clean out ephemera
+ # send a ping out on this channel
+ if ($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 = $dxchan->{nopings}") if isdbg('obscount');
+ }
+ }
+ }
- eph_clean();
- import_chat();
+ clean_pc92_find();
- if ($main::systime >= $pc92_obs_timeout) {
+ # send out config broadcasts
+ foreach $dxchan (@dxchan) {
+ next unless $dxchan->is_node;
+
+ # send out a PC92 config record if required for me and
+ # all my non pc9x dependent nodes. But for dependent nodes we only do
+ # this if we have not seen any from anyone else for at least half
+ # of one update period. This should stop quite a bit of excess C
+ # records. Someone will win, it does not really matter who, because
+ # we always believe "us".
+ if ($main::systime >= $dxchan->{next_pc92_update}) {
+ if ($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_extnode_update_period/2)) {
+ $dxchan->broadcast_pc92_update($dxchan->{call});
+ } else {
+ $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();
- $pc92_obs_timeout = $main::systime + $pc92_update_period;
+ $main::me->broadcast_pc92_keepalive($main::mycall);
}
- $last10 = $t;
+ if ($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;
+ $main::me->route_pc92a($main::mycall, undef, $main::routeroot, @$add) if @$add;
+ clear_pc92_changes();
+ }
}
if ($main::systime - 3600 > $last_hour) {
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});
+ }
}
}
my $target = $_[6];
my $to = 'To ';
my $text = unpad($_[2]);
+ my $from = $_[0];
if ($_[3] eq '*') { # sysops
$target = "SYSOP";
# obtain country codes etc
- my @a = Prefix::cty_data($_[0]);
+ my @a = Prefix::cty_data($from);
my @b = Prefix::cty_data($_[4]);
if ($self->{inannfilter}) {
my ($filter, $hops) =
}
}
- if (AnnTalk::dup($_[0], $_[1], $_[2])) {
- dbg("PCPROT: Duplicate Announce ignored") if isdbg('chanerr');
- return;
+ # the sysop ('*') thing is an attempt to minimise the damage caused by non-updated PC93 generators
+ if (AnnTalk::dup($from, $target, $_[2]) || ($_[3] eq '*' && AnnTalk::dup($from, 'ALL', $_[2]))) {
+ my $dxchan = DXChannel::get($from);
+ if ($self == $main::me && $dxchan && $dxchan->is_user) {
+ if ($dxchan->priv < 5) {
+ $dxchan->send($dxchan->msg('dup'));
+ return;
+ }
+ } else {
+ dbg("PCPROT: Duplicate Announce ignored") if isdbg('chanerr');
+ return;
+ }
}
- Log('ann', $target, $_[0], $text);
+ Log('ann', $target, $from, $text);
# 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
}
}
-my $msgid = 0;
+my $msgid = int rand(1000);
sub nextchatmsgid
{
my $target = $_[3];
my $text = unpad($_[2]);
my $ak1a_line;
+ my $from = $_[0];
# munge the group and recast the line if required
if ($target =~ s/\.LST$//) {
}
# obtain country codes etc
- my @a = Prefix::cty_data($_[0]);
+ my @a = Prefix::cty_data($from);
my @b = Prefix::cty_data($_[4]);
if ($self->{inannfilter}) {
my ($filter, $hops) =
}
}
- if (AnnTalk::dup($_[0], $_[1], $_[2], $chatdupeage)) {
- dbg("PCPROT: Duplicate Announce ignored") if isdbg('chanerr');
- return;
+ if (AnnTalk::dup($from, $target, $_[2], $main::systime + $chatdupeage)) {
+ my $dxchan = DXChannel::get($from);
+ if ($self == $main::me && $dxchan && $dxchan->is_user) {
+ if ($dxchan->priv < 5) {
+ $dxchan->send($dxchan->msg('dup'));
+ return;
+ }
+ } else {
+ dbg("PCPROT: Duplicate Announce ignored") if isdbg('chanerr');
+ return;
+ }
}
- Log('chat', $target, $_[0], $text);
+ Log('chat', $target, $from, $text);
# 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]);
}
}
sub chat
{
- goto &announce;
+ my $self = shift;
+ my $line = shift;
+ my $isolate = shift;
+ my $to = shift;
+ my $target = shift;
+ my $text = shift;
+ my ($filter, $hops);
+
+ if ($self->{annfilter}) {
+ ($filter, $hops) = $self->{annfilter}->it(@_);
+ return unless $filter;
+ }
+ if (($self->is_spider || $self->is_ak1a) && $_[1] ne $main::mycall) {
+ send_prot_line($self, $filter, $hops, $isolate, $line);
+ }
}
my @remotenodes;
if ($self->{isolate}) {
+ dbg("send_local_config: isolated");
@localnodes = ( $main::routeroot );
$self->send_route($main::mycall, \&pc19, 1, $main::routeroot);
} elsif ($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
# don't appear outside of this node
+ dbg("send_local_config: traditional");
+
# send locally connected nodes
my @dxchan = grep { $_->call ne $main::mycall && $_ != $self && !$_->{isolate} } DXChannel::get_all_nodes();
@localnodes = map { my $r = Route::Node::get($_->{call}); $r ? $r : () } @dxchan if @dxchan;
my $node;
my @rawintcalls = map { $_->nodes } @localnodes if @localnodes;
my @intcalls;
- for $node (@rawintcalls) {
- push @intcalls, $node unless grep $node eq $_, @intcalls;
+ foreach $node (@rawintcalls) {
+ push @intcalls, $node if grep $_ && $node != $_, @intcalls;
}
my $ref = Route::Node::get($self->{call});
my @rnodes = $ref->nodes;
- for $node (@intcalls) {
- push @remotenodes, Route::Node::get($node) unless grep $node eq $_, @rnodes, @remotenodes;
+ foreach $node (@intcalls) {
+ push @remotenodes, Route::Node::get($node) if grep $_ && $node != $_, @rnodes, @remotenodes;
}
$self->send_route($main::mycall, \&pc19, scalar(@remotenodes), @remotenodes);
}
my $node = shift;
if ($node->{call} eq $main::mycall) {
+ clear_pc92_changes(); # remove any slugged data, we are generating it as now
my @dxchan = grep { $_->call ne $main::mycall && !$_->{isolate} } DXChannel::get_all();
dbg("ROUTE: all dxchan: " . join(',', map{$_->{call}} @dxchan)) if isdbg('routelow');
my @localnodes = map { my $r = Route::get($_->{call}); $r ? $r : () } @dxchan;
dbg("ROUTE: localnodes: " . join(',', map{$_->{call}} @localnodes)) if isdbg('routelow');
- return pc92c($main::routeroot, @localnodes);
+ return pc92c($node, @localnodes);
} else {
my @rout = map {my $r = Route::User::get($_); $r ? ($r) : ()} $node->users;
return pc92c($node, @rout);
}
}
-sub gen_pc92_update
-{
- my $self = shift;
- my $with_pc92_nodes = shift;
- my $node;
- my @lines;
- my @dxchan;
- my @localnodes;
-
- dbg('ROUTE: DXProt::gen_pc92_update start') if isdbg('routelow');
-
- # send 'my' configuration for all channels
- push @lines, gen_my_pc92_config($main::routeroot);
-
-# if ($with_pc92_nodes) {
- # send out the configuration of all the directly connected PC92 nodes with current configuration
- # but with the dates that the last config came in with.
-# @dxchan = grep { $_->call ne $main::mycall && $_ != $self && !$_->{isolate} && $_->{do_pc9x} } DXChannel::get_all_nodes();
-# dbg("ROUTE: pc92 dxchan: " . join(',', map{$_->{call}} @dxchan)) if isdbg('routelow');
-# @localnodes = map { my $r = Route::Node::get($_->{call}); $r ? $r : () } @dxchan;
-# dbg("ROUTE: pc92 localnodes: " . join(',', map{$_->{call}} @localnodes)) if isdbg('routelow');
-# foreach $node (@localnodes) {
-# if ($node && $node->lastid->{92}) {
-# my @rout = map {my $r = Route::get($_); $r ? ($r) : ()} $node->nodes, $node->users;
-# push @lines, gen_pc92_with_time($node->call, 'C', $node->lastid->{92}, @rout);
-# }
-# }
-# }
-
- # send the configuration of all the directly connected 'external' nodes that don't handle PC92
- # out with the 'external' marker on the first node.
-# @dxchan = grep { $_->call ne $main::mycall && $_ != $self && !$_->{isolate} && !$_->{do_pc9x} } DXChannel::get_all_nodes();
-# dbg("ROUTE: non pc92 dxchan: " . join(',', map{$_->{call}} @dxchan)) if isdbg('routelow');
-# @localnodes = map { my $r = Route::Node::get($_->{call}); $r ? $r : () } @dxchan;
-# dbg("ROUTE: non pc92 localnodes: " . join(',', map{$_->{call}} @localnodes)) if isdbg('routelow');
-# foreach $node (@localnodes) {
-# if ($node) {
-# push @lines, gen_my_pc92_config($node);
-# }
-# }
-
- dbg('ROUTE: DXProt::gen_pc92_update end with ' . scalar @lines . ' lines') if isdbg('routelow');
- return @lines;
-}
-
-
sub send_last_pc92_config
{
my $self = shift;
$self->send($node->last_PC92C);
}
-sub send_pc92_update
+sub broadcast_pc92_update
+{
+ my $self = shift;
+ my $call = shift;
+
+ dbg("ROUTE: broadcast_pc92_update $call") if isdbg('obscount');
+
+ my $nref = Route::Node::get($call);
+ unless ($nref) {
+ cluck("ERROR: broadcast_pc92_update - Route::Node $call disappeared");
+ $self->update_pc92_next;
+ return;
+ }
+ 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;
+}
+
+sub broadcast_pc92_keepalive
{
- my @out = $main::me->gen_pc92_update(0);
+ my $self = shift;
+ my $call = shift;
- # broadcast the lines to all PC92 nodes
- for (@out) {
- $main::me->broadcast_route_pc9x($main::mycall, undef, $_, 0);
+ dbg("ROUTE: broadcast_pc92_keepalive $call") if isdbg('obscount');
+
+ my $nref = Route::Node::get($call);
+ unless ($nref) {
+ cluck("ERROR: broadcast_pc92_keepalive - Route::Node $call disappeared");
+ $self->update_pc92_keepalive;
+ 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
my $o = $n->dec_obs;
if ($o <= 0) {
if (my $dxchan = DXChannel::get($n->call)) {
- dbg("ROUTE: disconnecting local pc92 $dxchan->{call} on obscount") if isdbg('route');
+ dbg("ROUTE: disconnecting local pc92 $dxchan->{call} on obscount") if isdbg('obscount');
$dxchan->disconnect;
next;
}
my @parents = map {Route::Node::get($_)} $n->parents;
for (@parents) {
if ($_) {
- dbg("ROUTE: deleting pc92 $_->{call} from $n->{call} on obscount") if isdbg('route');
+ dbg("ROUTE: deleting pc92 $_->{call} from $n->{call} on obscount") if isdbg('obscount');
push @rdel, $n->del($_);
}
}
} else {
- dbg("ROUTE: obscount on $n->{call} now $o") if isdbg('route');
+ dbg("ROUTE: obscount on $n->{call} now $o") if isdbg('obscount');
}
}
for (@rdel) {
}
}
- # try the backstop method
- unless ($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 $call = $self->{call};
my $hops;
- if (($hops) = $s =~ /\^H(\d+)\^?~?$/o) {
+ if (($hops) = $s =~ /\^H([-\d]+)\^?~?$/o) {
my ($pcno) = $s =~ /^PC(\d\d)/o;
confess "$call called adjust_hops with '$s'" unless $pcno;
my $ref = $nodehops{$call} if %nodehops;
return "" if defined $newhops && $newhops == 0;
$newhops = $ref->{default} unless $newhops;
return "" if defined $newhops && $newhops == 0;
- $newhops = $hops if !$newhops;
- $s =~ s/\^H(\d+)(\^~?)$/\^H$newhops$2/ if $newhops;
+ $newhops = $hops unless $newhops;
+ return "" unless $newhops > 0;
+ $s =~ s/\^H(\d+)(\^~?)$/\^H$newhops$2/ if $newhops != $hops;
+ } else {
+ return "" unless $hops > 0;
}
}
return $s;
{
my ($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);
- my @rout;
- if ($node) {
- @rout = $node->del($main::routeroot);
-
- # and all my ephemera as well
- for (@rout) {
- my $c = $_->call;
- eph_del_regex("^PC1[679].*$c");
- }
- }
- RouteDB::delete_interface($call);
+ Route::delete_interface($call);
# unbusy and stop and outgoing mail
my $mref = DXMsg::get_busy($call);
$mref->stop_msg($call) if $mref;
- # broadcast to all other nodes that all the nodes connected to via me are gone
- unless ($pc39flag && $pc39flag == 2) {
- $self->route_pc21($main::mycall, undef, @rout) if @rout;
- $self->route_pc92d($main::mycall, undef, $main::routeroot, $node) if $node;
- }
-
# remove outstanding pings
delete $pings{$call};
Log('DXProt', $call . " Disconnected");
$self->SUPER::disconnect;
+
+ # here we determine what needs to go out of the routing table
+ my @rout;
+ if ($node && $pc39flag != 2) {
+ dbg('%Route::Node::List = ' . join(',', sort keys %Route::Node::list)) if isdbg('routedisc');
+
+ @rout = $node->del($main::routeroot);
+
+ dbg('@rout = ' . join(',', sort map {$_->call} @rout)) if isdbg('routedisc');
+
+ # now we need to see what can't be routed anymore and came
+ # in via this node (probably).
+ my $n = 0;
+ while ($n != @rout) {
+ $n = @rout;
+ for (Route::Node::get_all()) {
+ unless ($_->dxchan) {
+ push @rout, $_->delete;
+ }
+ }
+ dbg('@rout = ' . join(',', sort map {$_->call} @rout)) if isdbg('routedisc');
+ }
+
+ dbg('%Route::Node::List = ' . join(',', sort keys %Route::Node::list)) if isdbg('routedisc');
+
+ # and all my ephemera as well
+ for (@rout) {
+ my $c = $_->call;
+ eph_del_regex("^PC1[679].*$c");
+ }
+ }
+
+ # broadcast to all other nodes that all the nodes connected to via me are gone
+ unless ($pc39flag == 2) {
+ $self->route_pc21($main::mycall, undef, @rout) if @rout;
+ $self->route_pc92d($main::mycall, undef, $main::routeroot, $node) if $node;
+ }
}
for (; @_ && $no; $no--) {
my $r = shift;
+ # don't send messages with $self's call in back to them
+ if ($r->call eq $self->{call}) {
+ dbg("PCPROT: trying to send $self->{call} back itself") if isdbg('chanerr');
+ next;
+ }
+
if (!$self->{isolate} && $self->{routefilter}) {
$filter = undef;
if ($r) {
}
}
+# broadcast everywhere
sub broadcast_route
{
my $self = shift;
}
unless ($self->{isolate}) {
foreach $dxchan (@dxchan) {
- next if $dxchan == $self;
- next if $dxchan == $main::me;
+ next if $dxchan == $self || $dxchan == $main::me;
+ next if $origin eq $dxchan->{call}; # don't route some from this call back again.
next unless $dxchan->isa('DXProt');
- next if $dxchan->{do_pc9x};
- next if ($generate == \&pc16 || $generate==\&pc17) && !$dxchan->user->wantsendpc16;
$dxchan->send_route($origin, $generate, @_);
}
}
}
+# broadcast to non-pc9x nodes
+sub broadcast_route_nopc9x
+{
+ my $self = shift;
+ my $origin = shift;
+ my $generate = shift;
+ my $line = shift;
+ my @dxchan = DXChannel::get_all_nodes();
+ my $dxchan;
+
+ if ($line) {
+ $line =~ /\^H(\d+)\^?\~?$/;
+ return unless $1 > 0;
+ }
+ unless ($self->{isolate}) {
+ foreach $dxchan (@dxchan) {
+ next if $dxchan == $self || $dxchan == $main::me;
+ next if $origin eq $dxchan->{call}; # don't route some from this call back again.
+ next unless $dxchan->isa('DXProt');
+ next if $dxchan->{do_pc9x};
+ if ($generate == \&pc16 || $generate==\&pc17) {
+ next unless $dxchan->user->wantsendpc16;
+ }
+ $dxchan->send_route($origin, $generate, @_);
+ }
+ }
+}
+
# this is only used for next door nodes on init
sub send_route_pc92
{
$self->send($line);
}
+# broadcast only to pc9x nodes
sub broadcast_route_pc9x
{
my $self = shift;
foreach $dxchan (@dxchan) {
next if $dxchan == $self || $dxchan == $main::me;
next if $origin eq $dxchan->{call}; # don't route some from this call back again.
- next unless $dxchan->{do_pc9x};
next unless $dxchan->isa('DXProt');
+ next unless $dxchan->{do_pc9x};
$dxchan->send($line);
}
return unless $self->user->wantpc16;
my $origin = shift;
my $line = shift;
- broadcast_route($self, $origin, \&pc16, $line, 1, @_);
+ broadcast_route_nopc9x($self, $origin, \&pc16, $line, 1, @_);
}
sub route_pc17
return unless $self->user->wantpc16;
my $origin = shift;
my $line = shift;
- broadcast_route($self, $origin, \&pc17, $line, 1, @_);
+ broadcast_route_nopc9x($self, $origin, \&pc17, $line, 1, @_);
}
sub route_pc19
my $self = shift;
my $origin = shift;
my $line = shift;
- broadcast_route($self, $origin, \&pc19, $line, scalar @_, @_);
+ broadcast_route_nopc9x($self, $origin, \&pc19, $line, scalar @_, @_);
}
sub route_pc21
my $self = shift;
my $origin = shift;
my $line = shift;
- broadcast_route($self, $origin, \&pc21, $line, scalar @_, @_);
+ broadcast_route_nopc9x($self, $origin, \&pc21, $line, scalar @_, @_);
}
sub route_pc24
broadcast_route($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, @_);
}
foreach my $text (@msg) {
next unless $text && $text !~ /^\s*#/;
- if ($target eq 'ALL' || $target eq 'LOCAL' || $target eq 'SYSOP') {
- my $sysopflag = $target eq 'SYSOP' ? '*' : ' ';
- if ($target ne 'LOCAL') {
- send_announce($main::me, pc12($main::mycall, $text, '*', $sysopflag), $main::mycall, '*', $text, $sysopflag, $main::mycall, '0');
- } else {
- Log('ann', 'LOCAL', $main::mycall, $text);
- DXChannel::broadcast_list("To LOCAL de ${main::mycall}: $text\a", 'ann', undef, DXCommandmode->get_all());
- }
+ if ($target eq 'ALL' || $target eq 'LOCAL' || $target eq 'SYSOP' || $target eq 'WX') {
+ my $sysop = uc $target eq 'SYSOP' ? '*' : ' ';
+ my $wx = uc $target eq 'WX' ? '1' : '0';
+ my $via = $target;
+ $via = '*' if $target eq 'ALL' || $target eq 'SYSOP';
+ Log('ann', $target, $main::mycall, $text);
+ $main::me->normal(DXProt::pc93($target, $main::mycall, $via, $text));
} else {
- my $msgid = nextchatmsgid();
- $text = "#$msgid $text";
- send_chat($main::me, pc12($main::mycall, $text, '*', $target), $main::mycall, '*', $text, $target, $main::mycall, '0');
+ DXCommandmode::send_chats($main::me, $target, $text);
}
}
}
projects / spider.git / blobdiff