#
# Copyright (c) 1998 Dirk Koopman G1TLH
#
-# $Id$
-#
+#
+#
package DXProt;
use Route;
use Route::Node;
use Script;
-use Investigate;
-use RouteDB;
-
+use DXProtHandle;
+use DXCIDR;
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
+ $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
$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
+$pc19_version = 5455; # the visible version no for outgoing PC19s generated from pc59
+$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
+
-@checklist =
+@checklist =
(
[ qw(i c c m bp bc c) ], # pc10
[ qw(i f m d t m c c h) ], # pc11
[ qw(i c bm m bm bm p h) ], # pc12
- [ qw(i c h) ], #
- [ qw(i c h) ], #
- [ qw(i c m h) ], #
+ [ qw(i c h) ], #
+ [ qw(i c h) ], #
+ [ qw(i c m h) ], #
undef , # pc16 has to be validated manually
[ qw(i c c h) ], # pc17
[ qw(i m n) ], # pc18
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
{
my $n = shift;
$n -= 10;
- return 0 if $n < 0 || $n > @checklist;
+ return 0 if $n < 0 || $n > @checklist;
my $ref = $checklist[$n];
return 0 unless ref $ref;
-
+
my $i;
for ($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') {
+ } elsif ($act eq 'i') {
; # do nothing
} elsif ($act eq 'm') {
return $i unless is_pctext($_[$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;
+ 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;
- $main::me = DXProt->new($main::mycall, 0, $user);
+ $main::me = DXProt->new($main::mycall, 0, $user);
$main::me->{here} = 1;
$main::me->{state} = "indifferent";
$main::me->{sort} = 'S'; # S for spider
$main::me->{registered} = 1;
$main::me->{version} = $main::version;
$main::me->{build} = $main::build;
+ $main::me->{do_pc9x} = 1;
+ $main::me->{hostname} = $main::clusteraddr;
+ $main::me->update_pc92_next($pc92_short_update_period);
+ $main::me->update_pc92_keepalive;
}
#
# obtain a new connection this is derived from dxchannel
#
-sub new
+sub new
{
my $self = DXChannel::alloc(@_);
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");
-
+
# remember type of connection
$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};
-
+ $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");
$self->send_now('E',"0");
$self->conn->echo(0) if $self->conn->can('echo');
-
+
# ping neighbour node stuff
my $ping = $user->pingint;
$ping = $pingint unless defined $ping;
$self->{pingave} = 999;
$self->{metric} ||= 100;
$self->{lastping} = $main::systime;
-
+
# send initialisation string
unless ($self->{outbound}) {
$self->sendinit;
}
-
+
$self->state('init');
$self->{pc50_t} = $main::systime;
# run a script send the output to the debug file
my $script = new Script(lc $call) || new Script('node_default');
$script->run($self) if $script;
+
+ # 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"));
}
#
my @field = split /\^/, $line;
return unless @field;
-
+
pop @field if $field[-1] eq '~';
-
+
# print join(',', @field), "\n";
-
-
+
+
# process PC frames, this will fail unless the frame starts PCnn
my ($pcno) = $field[0] =~ /^PC(\d\d)/; # just get the number
- unless (defined $pcno && $pcno >= 10 && $pcno <= 89) { # reject PC9x messages
+ unless (defined $pcno && $pcno >= 10 && $pcno <= 99) {
dbg("PCPROT: unknown protocol") if isdbg('chanerr');
return;
}
return;
}
- my $origin = $self->{call};
- no strict 'subs';
- my $sub = "handle_$pcno";
-
- if ($self->can($sub)) {
- $self->$sub($pcno, $line, $origin, @field);
- } else {
- $self->handle_default($pcno, $line, $origin, @field);
- }
-}
-
-# incoming talk commands
-sub handle_10
-{
- my $self = shift;
- my $pcno = shift;
- my $line = shift;
- my $origin = shift;
-
- # rsfp check
- return if $rspfcheck and !$self->rspfcheck(0, $_[6], $_[1]);
-
- # will we allow it at all?
- if ($censorpc) {
- my @bad;
- if (@bad = BadWords::check($_[3])) {
- dbg("PCPROT: Bad words: @bad, dropped") if isdbg('chanerr');
- return;
- }
- }
-
- # is it for me or one of mine?
- my ($from, $to, $via, $call, $dxchan);
- $from = $_[1];
- if ($_[5] gt ' ') {
- $via = $_[2];
- $to = $_[5];
- } else {
- $to = $_[2];
- }
-
- # if this is a 'nodx' node then ignore it
- if ($badnode->in($_[6]) || ($via && $badnode->in($via))) {
- dbg("PCPROT: Bad Node, dropped") if isdbg('chanerr');
- return;
- }
-
- # if this is a 'bad spotter' user then ignore it
- my $nossid = $from;
- $nossid =~ s/-\d+$//;
- if ($badspotter->in($nossid)) {
- dbg("PCPROT: Bad Spotter, dropped") if isdbg('chanerr');
- return;
- }
-
- # if we are converting announces to talk is it a dup?
- if ($ann_to_talk) {
- if (AnnTalk::is_talk_candidate($from, $_[3]) && AnnTalk::dup($from, $to, $_[3])) {
- dbg("DXPROT: Dupe talk from announce, dropped") if isdbg('chanerr');
- return;
+ # modify the hop count here
+ if ($self != $main::me) {
+ if (my ($hops, $trail) = $line =~ /\^H(\d+)(\^?\~?)?$/) {
+ $trail ||= '';
+ $hops--;
+ return if $hops < 0;
+ $line =~ s/\^H(\d+)(\^?\~?)?$/sprintf('^H%d%s', $hops, $trail)/e;
+ $field[-1] = "H$hops";
}
}
- # remember a route to this node and also the node on which this user is
- RouteDB::update($_[6], $self->{call});
-# RouteDB::update($to, $_[6]);
-
- # it is here and logged on
- $dxchan = DXChannel::get($main::myalias) if $to eq $main::mycall;
- $dxchan = DXChannel::get($to) unless $dxchan;
- if ($dxchan && $dxchan->is_user) {
- $_[3] =~ s/\%5E/^/g;
- $dxchan->talk($from, $to, $via, $_[3]);
- return;
+ if (defined &Local::pcprot) {
+ my $r;
+ eval { $r = Local::pcprot($self, $pcno, $line, @field); };
+ return if $r; # i.e don't process it
}
- # is it elsewhere, visible on the cluster via the to address?
- # note: this discards the via unless the to address is on
- # the via address
- my ($ref, $vref);
- if ($ref = Route::get($to)) {
- $vref = Route::Node::get($via) if $via;
- $vref = undef unless $vref && grep $to eq $_, $vref->users;
- $ref->dxchan->talk($from, $to, $vref ? $via : undef, $_[3], $_[6]);
- return;
- }
+ # send it out for processing
+ my $origin = $self->{call};
+ no strict 'subs';
+ my $sub = "handle_$pcno";
- # can we see an interface to send it down?
-
- # not visible here, send a message of condolence
- $vref = undef;
- $ref = Route::get($from);
- $vref = $ref = Route::Node::get($_[6]) unless $ref;
- if ($ref) {
- $dxchan = $ref->dxchan;
- $dxchan->talk($main::mycall, $from, $vref ? $vref->call : undef, $dxchan->msg('talknh', $to) );
+ if ($self->can($sub)) {
+ $self->$sub($pcno, $line, $origin, \@field);
+ } else {
+ $self->handle_default($pcno, $line, $origin, \@field);
}
}
-# DX Spot handling
-sub handle_11
+#
+# This is called from inside the main cluster processing loop and is used
+# for despatching commands that are doing some long processing job
+#
+sub process
{
- my $self = shift;
- my $pcno = shift;
- my $line = shift;
- my $origin = shift;
-
- # route 'foreign' pc26s
- if ($pcno == 26) {
- if ($_[7] ne $main::mycall) {
- $self->route($_[7], $line);
- return;
- }
- }
-
- # rsfp check
- # return if $rspfcheck and !$self->rspfcheck(1, $_[7], $_[6]);
-
- # is the spotted callsign blank? This should really be trapped earlier but it
- # could break other protocol sentences. Also check for lower case characters.
- if ($_[2] =~ /^\s*$/) {
- dbg("PCPROT: blank callsign, dropped") if isdbg('chanerr');
- return;
- }
- if ($_[2] =~ /[a-z]/) {
- dbg("PCPROT: lowercase characters, dropped") if isdbg('chanerr');
- return;
- }
+ my $t = time;
+ my @dxchan = DXChannel::get_all();
+ my $dxchan;
+ my $pc50s;
+ # every ten seconds
+ if ($t - $last10 >= 10) {
+ # clean out ephemera
- # if this is a 'nodx' node then ignore it
- if ($badnode->in($_[7])) {
- dbg("PCPROT: Bad Node, dropped") if isdbg('chanerr');
- return;
- }
-
- # if this is a 'bad spotter' user then ignore it
- my $nossid = $_[6];
- $nossid =~ s/-\d+$//;
- if ($badspotter->in($nossid)) {
- dbg("PCPROT: Bad Spotter, dropped") if isdbg('chanerr');
- return;
- }
-
- # 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 > $main::systime + 900))) {
- dbg("PCPROT: Spot ignored, invalid date or out of range ($_[3] $_[4])\n") if isdbg('chanerr');
- return;
- }
+ eph_clean();
+ import_chat();
- # is it 'baddx'
- if ($baddx->in($_[2]) || BadWords::check($_[2]) || $_[2] =~ /COCK/) {
- dbg("PCPROT: Bad DX spot, ignored") if isdbg('chanerr');
- return;
- }
-
- # do some de-duping
- $_[5] =~ s/^\s+//; # take any leading blanks off
- $_[2] = unpad($_[2]); # take off leading and trailing blanks from spotted callsign
- if ($_[2] =~ /BUST\w*$/) {
- dbg("PCPROT: useless 'BUSTED' spot") if isdbg('chanerr');
- return;
- }
- if ($censorpc) {
- my @bad;
- if (@bad = BadWords::check($_[5])) {
- dbg("PCPROT: Bad words: @bad, dropped") if isdbg('chanerr');
- return;
- }
- }
+ $last10 = $t;
- # remember a route
-# RouteDB::update($_[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}) {
- my ($filter, $hops) = $self->{inspotsfilter}->it(@spot);
- unless ($filter) {
- dbg("PCPROT: Rejected by input spot filter") if isdbg('chanerr');
- return;
+ # 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;
}
- }
- # this goes after the input filtering, but before the add
- # so that if it is input filtered, it isn't added to the dup
- # list. This allows it to come in from a "legitimate" source
- if (Spot::dup(@spot[0..4,5])) {
- dbg("PCPROT: Duplicate Spot ignored\n") if isdbg('chanerr');
- return;
- }
+ foreach $dxchan (@dxchan) {
+ next unless $dxchan->is_node;
+ next if $dxchan == $main::me;
- # add it
- Spot::add(@spot);
-
- #
- # @spot at this point contains:-
- # freq, spotted call, time, text, spotter, spotted cc, spotters cc, orig node
- # then spotted itu, spotted cq, spotters itu, spotters cq
- # you should be able to route on any of these
- #
-
- # fix up qra locators of known users
- my $user = DXUser->get_current($spot[4]);
- if ($user) {
- my $qra = $user->qra;
- unless ($qra && is_qra($qra)) {
- my $lat = $user->lat;
- my $long = $user->long;
- if (defined $lat && defined $long) {
- $user->qra(DXBearing::lltoqra($lat, $long));
- $user->put;
- }
- }
+ # send the pc50
+ $dxchan->send($pc50s) if !$dxchan->{do_pc9x} && $pc50s;
- # send a remote command to a distant cluster if it is visible and there is no
- # qra locator and we havn't done it for a month.
-
- unless ($user->qra) {
- my $node;
- my $to = $user->homenode;
- my $last = $user->lastoper || 0;
- if ($send_opernam && $to && $to ne $main::mycall && $main::systime > $last + $DXUser::lastoperinterval && ($node = Route::Node::get($to)) ) {
- my $cmd = "forward/opernam $spot[4]";
- # send the rcmd but we aren't interested in the replies...
- my $dxchan = $node->dxchan;
- if ($dxchan && $dxchan->is_clx) {
- route(undef, $to, pc84($main::mycall, $to, $main::mycall, $cmd));
+ # send a ping out on this channel
+ if ($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 {
- route(undef, $to, pc34($main::mycall, $to, $cmd));
- }
- if ($to ne $_[7]) {
- $to = $_[7];
- $node = Route::Node::get($to);
- if ($node) {
- $dxchan = $node->dxchan;
- if ($dxchan && $dxchan->is_clx) {
- route(undef, $to, pc84($main::mycall, $to, $main::mycall, $cmd));
- } else {
- route(undef, $to, pc34($main::mycall, $to, $cmd));
- }
- }
- }
- $user->lastoper($main::systime);
- $user->put;
- }
- }
- }
-
- # local processing
- my $r;
- eval {
- $r = Local::spot($self, @spot);
- };
- # dbg("Local::spot1 error $@") if isdbg('local') if $@;
- return if $r;
-
- # DON'T be silly and send on PC26s!
- return if $pcno == 26;
-
- # send out the filtered spots
- send_dx_spot($self, $line, @spot) if @spot;
-}
-
-# announces
-sub handle_12
-{
- my $self = shift;
- my $pcno = shift;
- my $line = shift;
- my $origin = shift;
-
- # return if $rspfcheck and !$self->rspfcheck(1, $_[5], $_[1]);
-
- # announce duplicate checking
- $_[3] =~ s/^\s+//; # remove leading blanks
-
- if ($censorpc) {
- my @bad;
- if (@bad = BadWords::check($_[3])) {
- dbg("PCPROT: Bad words: @bad, dropped") if isdbg('chanerr');
- return;
- }
- }
-
- # if this is a 'nodx' node then ignore it
- if ($badnode->in($_[5])) {
- dbg("PCPROT: Bad Node, dropped") if isdbg('chanerr');
- return;
- }
-
- # if this is a 'bad spotter' user then ignore it
- my $nossid = $_[1];
- $nossid =~ s/-\d+$//;
- if ($badspotter->in($nossid)) {
- dbg("PCPROT: Bad Spotter, dropped") if isdbg('chanerr');
- return;
- }
-
-
- my $dxchan;
-
- if ((($dxchan = DXChannel::get($_[2])) && $dxchan->is_user) || $_[4] =~ /^[\#\w.]+$/){
- $self->send_chat($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+ / && $_[4] eq '*') {
- dbg('PCPROT: Probable chat rewrite, dropped') if isdbg('chanerr');
- return;
- }
-
- # here's a bit of fun, convert incoming ann with a callsign in the first word
- # or one saying 'to <call>' to a talk if we can route to the recipient
- if ($ann_to_talk) {
- my $call = AnnTalk::is_talk_candidate($_[1], $_[3]);
- if ($call) {
- my $ref = Route::get($call);
- if ($ref) {
- $dxchan = $ref->dxchan;
- $dxchan->talk($_[1], $call, undef, $_[3], $_[5]) if $dxchan != $self;
- return;
+ DXXml::Ping::add($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');
}
}
}
-
- # send it
- $self->send_announce($line, @_[1..6]);
- } else {
- $self->route($_[2], $line);
- }
-}
-
-
-sub handle_15
-{
- my $self = shift;
- my $pcno = shift;
- my $line = shift;
- my $origin = shift;
-
- if (eph_dup($line, $eph_pc15_restime)) {
- dbg("PCPROT: Ephemeral dup, dropped") if isdbg('chanerr');
- } else {
- unless ($self->{isolate}) {
- DXChannel::broadcast_nodes($line, $self) if $line =~ /\^H\d+\^?~?$/; # send it to everyone but me
- }
- }
-}
-
-# incoming user
-sub handle_16
-{
- my $self = shift;
- my $pcno = shift;
- my $line = shift;
- my $origin = shift;
-
- # general checks
- my $dxchan;
- my $ncall = $_[1];
- my $newline = "PC16^";
-
- # dos I want users from this channel?
- unless ($self->user->wantpc16) {
- dbg("PCPROT: don't send users to $self->{call}") if isdbg('chanerr');
- return;
- }
- # is it me?
- if ($ncall eq $main::mycall) {
- dbg("PCPROT: trying to alter my config from outside!") if isdbg('chanerr');
- return;
- }
- if (DXChannel::get($ncall) && $ncall ne $self->{call}) {
- dbg("PCPROT: trying to alter locally connected $ncall from $self->{call}, ignored") if isdbg('chanerr');
- return;
- }
-
- RouteDB::update($ncall, $self->{call});
- # do we believe this call?
- unless ($ncall eq $self->{call} || $self->is_believed($ncall)) {
- if (my $ivp = Investigate::get($ncall, $self->{call})) {
- $ivp->store_pcxx($pcno,$line,$origin,@_);
- } else {
- dbg("PCPROT: We don't believe $ncall on $self->{call}") if isdbg('chanerr');
- }
- return;
- }
-
- if (eph_dup($line)) {
- dbg("PCPROT: dup PC16 detected") if isdbg('chanerr');
- return;
- }
-
- my $parent = Route::Node::get($ncall);
+ clean_pc92_find();
- # if there is a parent, proceed, otherwise if there is a latent PC19 in the PC19list,
- # fix it up in the routing tables and issue it forth before the PC16
- unless ($parent) {
- my $nl = $pc19list{$ncall};
-
- if ($nl && @_ > 3) { # 3 because of the hop count!
-
- # this is a new (remembered) node, now attach it to me if it isn't in filtered
- # and we haven't disallowed it
- my $user = DXUser->get_current($ncall);
- if (!$user) {
- $user = DXUser->new($ncall);
- $user->sort('A');
- $user->priv(1); # I have relented and defaulted nodes
- $user->lockout(1);
- $user->homenode($ncall);
- $user->node($ncall);
- }
-
- my $wantpc19 = $user->wantroutepc19;
- if ($wantpc19 || !defined $wantpc19) {
- my $new = Route->new($ncall); # throw away
- if ($self->in_filter_route($new)) {
- my @nrout;
- for (@$nl) {
- $parent = Route::Node::get($_->[0]);
- $dxchan = $parent->dxchan if $parent;
- if ($dxchan && $dxchan ne $self) {
- dbg("PCPROT: PC19 from $self->{call} trying to alter locally connected $ncall, ignored!") if isdbg('chanerr');
- $parent = undef;
- }
- if ($parent) {
- my $r = $parent->add($ncall, $_->[1], $_->[2]);
- push @nrout, $r unless @nrout;
- }
- }
- $user->wantroutepc19(1) unless defined $wantpc19; # for now we work on the basis that pc16 = real route
- $user->lastin($main::systime) unless DXChannel::get($ncall);
- $user->put;
-
- # route the pc19 - this will cause 'stuttering PC19s' for a while
- $self->route_pc19($origin, $line, @nrout) if @nrout ;
- $parent = Route::Node::get($ncall);
- unless ($parent) {
- dbg("PCPROT: lost $ncall after sending PC19 for it?");
- return;
+ # 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 {
- return;
- }
- delete $pc19list{$ncall};
- }
- } else {
- dbg("PCPROT: Node $ncall not in config") if isdbg('chanerr');
- return;
- }
- } else {
-
- $dxchan = $parent->dxchan;
- if ($dxchan && $dxchan ne $self) {
- dbg("PCPROT: PC16 from $self->{call} trying to alter locally connected $ncall, ignored!") if isdbg('chanerr');
- return;
- }
-
- # input filter if required
- return unless $self->in_filter_route($parent);
- }
-
- my $i;
- my @rout;
- for ($i = 2; $i < $#_; $i++) {
- my ($call, $conf, $here) = $_[$i] =~ /^(\S+) (\S) (\d)/o;
- next unless $call && $conf && defined $here && is_callsign($call);
- next if $call eq $main::mycall;
-
- eph_del_regex("^PC17\\^$call\\^$ncall");
-
- $conf = $conf eq '*';
-
- # reject this if we think it is a node already
- my $r = Route::Node::get($call);
- my $u = DXUser->get_current($call) unless $r;
- if ($r || ($u && $u->is_node)) {
- dbg("PCPROT: $call is a node") if isdbg('chanerr');
- next;
- }
-
- $r = Route::User::get($call);
- my $flags = Route::here($here)|Route::conf($conf);
-
- if ($r) {
- my $au = $r->addparent($parent);
- if ($r->flags != $flags) {
- $r->flags($flags);
- $au = $r;
- }
- push @rout, $r if $au;
- } else {
- push @rout, $parent->add_user($call, $flags);
- }
-
- # send info to all logged in thingies
- $self->tell_login('loginu', "$ncall: $call") if DXUser->get_current($ncall)->is_local_node;
- $self->tell_buddies('loginb', $call, $ncall);
-
- # add this station to the user database, if required
-# $call =~ s/-\d+$//o; # remove ssid for users
- my $user = DXUser->get_current($call);
- $user = DXUser->new($call) if !$user;
- $user->homenode($parent->call) if !$user->homenode;
- $user->node($parent->call);
- $user->lastin($main::systime) unless DXChannel::get($call);
- $user->put;
- }
- $self->route_pc16($origin, $line, $parent, @rout) if @rout;
-}
-
-# remove a user
-sub handle_17
-{
- my $self = shift;
- my $pcno = shift;
- my $line = shift;
- my $origin = shift;
- my $dxchan;
- my $ncall = $_[2];
- my $ucall = $_[1];
-
- eph_del_regex("^PC16\\^$ncall.*$ucall");
-
- # do I want users from this channel?
- unless ($self->user->wantpc16) {
- dbg("PCPROT: don't send users to $self->{call}") if isdbg('chanerr');
- return;
- }
- if ($ncall eq $main::mycall) {
- dbg("PCPROT: trying to alter config on this node from outside!") if isdbg('chanerr');
- return;
- }
-
- RouteDB::delete($ncall, $self->{call});
-
- # do we believe this call?
- unless ($ncall eq $self->{call} || $self->is_believed($ncall)) {
- if (my $ivp = Investigate::get($ncall, $self->{call})) {
- $ivp->store_pcxx($pcno,$line,$origin,@_);
- } else {
- dbg("PCPROT: We don't believe $ncall on $self->{call}") if isdbg('chanerr');
- }
- return;
- }
-
- my $uref = Route::User::get($ucall);
- unless ($uref) {
- dbg("PCPROT: Route::User $ucall not in config") if isdbg('chanerr');
- return;
- }
- my $parent = Route::Node::get($ncall);
- unless ($parent) {
- dbg("PCPROT: Route::Node $ncall not in config") if isdbg('chanerr');
- return;
- }
-
- $dxchan = DXChannel::get($ncall);
- if ($dxchan && $dxchan ne $self) {
- dbg("PCPROT: PC17 from $self->{call} trying to alter locally connected $ncall, ignored!") if isdbg('chanerr');
- return;
- }
-
- # input filter if required and then remove user if present
-# return unless $self->in_filter_route($parent);
- $parent->del_user($uref);
-
- # send info to all logged in thingies
- $self->tell_login('logoutu', "$ncall: $ucall") if DXUser->get_current($ncall)->is_local_node;
- $self->tell_buddies('logoutb', $ucall, $ncall);
-
- if (eph_dup($line)) {
- dbg("PCPROT: dup PC17 detected") if isdbg('chanerr');
- return;
- }
-
- $self->route_pc17($origin, $line, $parent, $uref);
-}
-
-# link request
-sub handle_18
-{
- my $self = shift;
- my $pcno = shift;
- my $line = shift;
- my $origin = shift;
- $self->state('init');
-
- # record the type and version offered
- if ($_[1] =~ /DXSpider Version: (\d+\.\d+) Build: (\d+\.\d+)/) {
- $self->version(53 + $1);
- $self->user->version(53 + $1);
- $self->build(0 + $2);
- $self->user->build(0 + $2);
- unless ($self->is_spider) {
- $self->user->sort('S');
- $self->user->put;
- $self->sort('S');
- }
- $self->{handle_xml}++ if DXXml::available() && $_[1] =~ /\bxml\b/;
- } else {
- $self->version(50.0);
- $self->version($_[2] / 100) if $_[2] && $_[2] =~ /^\d+$/;
- $self->user->version($self->version);
- }
-
- # first clear out any nodes on this dxchannel
- my $parent = Route::Node::get($self->{call});
- my @rout = $parent->del_nodes;
- $self->route_pc21($origin, $line, @rout, $parent) if @rout;
- $self->send_local_config();
- $self->send(pc20());
-}
-
-# incoming cluster list
-sub handle_19
-{
- my $self = shift;
- my $pcno = shift;
- my $line = shift;
- my $origin = shift;
-
- my $i;
- my $newline = "PC19^";
-
- # new routing list
- my @rout;
-
- # first get the INTERFACE node
- my $parent = Route::Node::get($self->{call});
- unless ($parent) {
- dbg("DXPROT: my parent $self->{call} has disappeared");
- $self->disconnect;
- return;
- }
-
- # if the origin isn't the same as the INTERFACE, then reparent, creating nodes as necessary
- if ($origin ne $self->call) {
- my $op = Route::Node::get($origin);
- unless ($op) {
- $op = $parent->add($origin, 5000, Route::here(1));
- my $user = DXUser->get_current($origin);
- if (!$user) {
- $user = DXUser->new($origin);
- $user->priv(1); # I have relented and defaulted nodes
- $user->lockout(1);
- $user->homenode($origin);
- $user->node($origin);
- $user->wantroutepc19(1);
- }
- $user->sort('A') unless $user->is_node;
- $user->put;
- }
- $parent = $op;
- }
-
- # parse the PC19
- for ($i = 1; $i < $#_-1; $i += 4) {
- my $here = $_[$i];
- my $call = uc $_[$i+1];
- my $conf = $_[$i+2];
- my $ver = $_[$i+3];
- next unless defined $here && defined $conf && is_callsign($call);
-
- eph_del_regex("^PC(?:21\\^$call|17\\^[^\\^]+\\^$call)");
-
- # check for sane parameters
- # $ver = 5000 if $ver eq '0000';
- next unless $ver && $ver =~ /^\d+$/;
- next if $ver < 5000; # only works with version 5 software
- next if length $call < 3; # min 3 letter callsigns
- next if $call eq $main::mycall;
-
- # check that this PC19 isn't trying to alter the wrong dxchan
- my $dxchan = DXChannel::get($call);
- if ($dxchan && $dxchan != $self) {
- dbg("PCPROT: PC19 from $self->{call} trying to alter wrong locally connected $call, ignored!") if isdbg('chanerr');
- next;
- }
-
- # add this station to the user database, if required (don't remove SSID from nodes)
- my $user = DXUser->get_current($call);
- if (!$user) {
- $user = DXUser->new($call);
- $user->priv(1); # I have relented and defaulted nodes
- $user->lockout(1);
- $user->homenode($call);
- $user->node($call);
- }
- $user->sort('A') unless $user->is_node;
-
- RouteDB::update($call, $self->{call});
-
- # do we believe this call?
- my $genline = "PC19^$here^$call^$conf^$ver^$_[-1]^";
- unless ($call eq $self->{call} || $self->is_believed($call)) {
- my $pt = $user->lastping($self->{call}) || 0;
- if ($pt+$investigation_int < $main::systime && !Investigate::get($call, $self->{call})) {
- my $ivp = Investigate->new($call, $self->{call});
- $ivp->version($ver);
- $ivp->here($here);
- $ivp->store_pcxx($pcno,$genline,$origin,'PC19',$here,$call,$conf,$ver,$_[-1]);
- } else {
- dbg("PCPROT: We don't believe $call on $self->{call}") if isdbg('chanerr');
- }
- $user->put;
- next;
- }
-
- if (eph_dup($genline)) {
- dbg("PCPROT: dup PC19 for $call detected") if isdbg('chanerr');
- next;
- }
-
- my $r = Route::Node::get($call);
- my $flags = Route::here($here)|Route::conf($conf);
-
- # modify the routing table if it is in it, otherwise store it in the pc19list for now
- if ($r) {
- my $ar;
- if ($call ne $parent->call) {
- if ($self->in_filter_route($r)) {
- $ar = $parent->add($call, $ver, $flags);
- push @rout, $ar if $ar;
- } else {
- next;
- }
- }
- if ($r->version ne $ver || $r->flags != $flags) {
- $r->version($ver);
- $r->flags($flags);
- push @rout, $r unless $ar;
- }
- } else {
-
- # if he is directly connected or allowed then add him, otherwise store him up for later
- if ($call eq $self->{call} || $user->wantroutepc19) {
- my $new = Route->new($call); # throw away
- if ($self->in_filter_route($new)) {
- my $ar = $parent->add($call, $ver, $flags);
- $user->wantroutepc19(1) unless defined $user->wantroutepc19;
- push @rout, $ar if $ar;
- } else {
- next;
- }
- } else {
- $pc19list{$call} = [] unless exists $pc19list{$call};
- my $nl = $pc19list{$call};
- push @{$pc19list{$call}}, [$self->{call}, $ver, $flags] unless grep $_->[0] eq $self->{call}, @$nl;
- }
- }
-
- # unbusy and stop and outgoing mail (ie if somehow we receive another PC19 without a disconnect)
- my $mref = DXMsg::get_busy($call);
- $mref->stop_msg($call) if $mref;
-
- $user->lastin($main::systime) unless DXChannel::get($call);
- $user->put;
- }
-
-
- $self->route_pc19($origin, $line, @rout) if @rout;
-}
-
-# send local configuration
-sub handle_20
-{
- my $self = shift;
- my $pcno = shift;
- my $line = shift;
- my $origin = shift;
- $self->send_local_config();
- $self->send(pc22());
- $self->state('normal');
- $self->{lastping} = 0;
-}
-
-# delete a cluster from the list
-sub handle_21
-{
- my $self = shift;
- my $pcno = shift;
- my $line = shift;
- my $origin = shift;
- my $call = uc $_[1];
-
- eph_del_regex("^PC1[679].*$call");
-
- # if I get a PC21 from the same callsign as self then treat it
- # as a PC39: I have gone away
- if ($call eq $self->call) {
- $self->disconnect(1);
- return;
- }
-
- RouteDB::delete($call, $self->{call});
-
- # check if we believe this
- unless ($call eq $self->{call} || $self->is_believed($call)) {
- if (my $ivp = Investigate::get($call, $self->{call})) {
- $ivp->store_pcxx($pcno,$line,$origin,@_);
- } else {
- dbg("PCPROT: We don't believe $call on $self->{call}") if isdbg('chanerr');
- }
- return;
- }
-
- # check to see if we are in the pc19list, if we are then don't bother with any of
- # this routing table manipulation, just remove it from the list and dump it
- my @rout;
- if (my $nl = $pc19list{$call}) {
- $pc19list{$call} = [ grep {$_->[0] ne $self->{call}} @$nl ];
- delete $pc19list{$call} unless @{$pc19list{$call}};
- } else {
-
- my $parent = Route::Node::get($self->{call});
- unless ($parent) {
- dbg("DXPROT: my parent $self->{call} has disappeared");
- $self->disconnect;
- return;
- }
- if ($call ne $main::mycall) { # don't allow malicious buggers to disconnect me!
- my $node = Route::Node::get($call);
- if ($node) {
-
- my $dxchan = DXChannel::get($call);
- if ($dxchan && $dxchan != $self) {
- dbg("PCPROT: PC21 from $self->{call} trying to alter locally connected $call, ignored!") if isdbg('chanerr');
- return;
- }
-
- # input filter it
- return unless $self->in_filter_route($node);
-
- # routing objects
- push @rout, $node->del($parent);
- }
- } else {
- dbg("PCPROT: I WILL _NOT_ be disconnected!") if isdbg('chanerr');
- return;
- }
- }
-
- $self->route_pc21($origin, $line, @rout) if @rout;
-}
-
-
-sub handle_22
-{
- my $self = shift;
- my $pcno = shift;
- my $line = shift;
- my $origin = shift;
- $self->state('normal');
- $self->{lastping} = 0;
-}
-
-# WWV info
-sub handle_23
-{
- my $self = shift;
- my $pcno = shift;
- my $line = shift;
- my $origin = shift;
-
- # route foreign' pc27s
- if ($pcno == 27) {
- if ($_[8] ne $main::mycall) {
- $self->route($_[8], $line);
- return;
- }
- }
-
- # only do a rspf check on PC23 (not 27)
- if ($pcno == 23) {
- return if $rspfcheck and !$self->rspfcheck(1, $_[8], $_[7])
- }
-
- # do some de-duping
- my $d = cltounix($_[1], sprintf("%02d18Z", $_[2]));
- my $sfi = unpad($_[3]);
- my $k = unpad($_[4]);
- my $i = unpad($_[5]);
- my ($r) = $_[6] =~ /R=(\d+)/;
- $r = 0 unless $r;
- if (($pcno == 23 && $d < $main::systime - $pc23_max_age) || $d > $main::systime + 1500 || $_[2] < 0 || $_[2] > 23) {
- dbg("PCPROT: WWV Date ($_[1] $_[2]) out of range") if isdbg('chanerr');
- return;
- }
-
- # global wwv filtering on INPUT
- my @dxcc = ((Prefix::cty_data($_[7]))[0..2], (Prefix::cty_data($_[8]))[0..2]);
- if ($self->{inwwvfilter}) {
- my ($filter, $hops) = $self->{inwwvfilter}->it(@_[7,8], $origin, @dxcc);
- unless ($filter) {
- dbg("PCPROT: Rejected by input wwv filter") if isdbg('chanerr');
- return;
- }
- }
- $_[7] =~ s/-\d+$//o; # remove spotter's ssid
- if (Geomag::dup($d,$sfi,$k,$i,$_[6],$_[7])) {
- dbg("PCPROT: Dup WWV Spot ignored\n") if isdbg('chanerr');
- return;
- }
-
- # note this only takes the first one it gets
- Geomag::update($d, $_[2], $sfi, $k, $i, @_[6..8], $r);
-
- my $rep;
- eval {
- $rep = Local::wwv($self, $_[1], $_[2], $sfi, $k, $i, @_[6..8], $r);
- };
- # dbg("Local::wwv2 error $@") if isdbg('local') if $@;
- return if $rep;
-
- # DON'T be silly and send on PC27s!
- return if $pcno == 27;
-
- # broadcast to the eager world
- send_wwv_spot($self, $line, $d, $_[2], $sfi, $k, $i, @_[6..8]);
-}
-
-# set here status
-sub handle_24
-{
- my $self = shift;
- my $pcno = shift;
- my $line = shift;
- my $origin = shift;
- my $call = uc $_[1];
- my ($nref, $uref);
- $nref = Route::Node::get($call);
- $uref = Route::User::get($call);
- return unless $nref || $uref; # if we don't know where they are, it's pointless sending it on
-
- if (eph_dup($line)) {
- dbg("PCPROT: Dup PC24 ignored\n") if isdbg('chanerr');
- return;
- }
-
- $nref->here($_[2]) if $nref;
- $uref->here($_[2]) if $uref;
- my $ref = $nref || $uref;
- return unless $self->in_filter_route($ref);
-
- $self->route_pc24($origin, $line, $ref, $_[3]);
-}
-
-# merge request
-sub handle_25
-{
- my $self = shift;
- my $pcno = shift;
- my $line = shift;
- my $origin = shift;
- if ($_[1] ne $main::mycall) {
- $self->route($_[1], $line);
- return;
- }
- if ($_[2] eq $main::mycall) {
- dbg("PCPROT: Trying to merge to myself, ignored") if isdbg('chanerr');
- return;
- }
-
- Log('DXProt', "Merge request for $_[3] spots and $_[4] WWV from $_[2]");
-
- # spots
- if ($_[3] > 0) {
- my @in = reverse Spot::search(1, undef, undef, 0, $_[3]);
- my $in;
- foreach $in (@in) {
- $self->send(pc26(@{$in}[0..4], $_[2]));
- }
- }
-
- # wwv
- if ($_[4] > 0) {
- my @in = reverse Geomag::search(0, $_[4], time, 1);
- my $in;
- foreach $in (@in) {
- $self->send(pc27(@{$in}[0..5], $_[2]));
- }
- }
-}
-
-sub handle_26 {goto &handle_11}
-sub handle_27 {goto &handle_23}
-
-# mail/file handling
-sub handle_28
-{
- my $self = shift;
- my $pcno = shift;
- my $line = shift;
- my $origin = shift;
- if ($_[1] eq $main::mycall) {
- no strict 'refs';
- my $sub = "DXMsg::handle_$pcno";
- &$sub($self, @_);
- } else {
- $self->route($_[1], $line) unless $self->is_clx;
- }
-}
-
-sub handle_29 {goto &handle_28}
-sub handle_30 {goto &handle_28}
-sub handle_31 {goto &handle_28}
-sub handle_32 {goto &handle_28}
-sub handle_33 {goto &handle_28}
-
-sub handle_34
-{
- my $self = shift;
- my $pcno = shift;
- my $line = shift;
- my $origin = shift;
- if (eph_dup($line, $eph_pc34_restime)) {
- dbg("PCPROT: dupe PC34, ignored") if isdbg('chanerr');
- } else {
- $self->process_rcmd($_[1], $_[2], $_[2], $_[3]);
- }
-}
-
-# remote command replies
-sub handle_35
-{
- my $self = shift;
- my $pcno = shift;
- my $line = shift;
- my $origin = shift;
- eph_del_regex("^PC35\\^$_[2]\\^$_[1]\\^");
- $self->process_rcmd_reply($_[1], $_[2], $_[1], $_[3]);
-}
-
-sub handle_36 {goto &handle_34}
-
-# database stuff
-sub handle_37
-{
- my $self = shift;
- my $pcno = shift;
- my $line = shift;
- my $origin = shift;
- if ($_[1] eq $main::mycall) {
- no strict 'refs';
- my $sub = "DXDb::handle_$pcno";
- &$sub($self, @_);
- } else {
- $self->route($_[1], $line) unless $self->is_clx;
- }
-}
-
-# node connected list from neighbour
-sub handle_38
-{
- my $self = shift;
- my $pcno = shift;
- my $line = shift;
- my $origin = shift;
-}
-
-# incoming disconnect
-sub handle_39
-{
- my $self = shift;
- my $pcno = shift;
- my $line = shift;
- my $origin = shift;
- if ($_[1] eq $self->{call}) {
- $self->disconnect(1);
- } else {
- dbg("PCPROT: came in on wrong channel") if isdbg('chanerr');
- }
-}
-
-sub handle_40 {goto &handle_28}
-
-# user info
-sub handle_41
-{
- my $self = shift;
- my $pcno = shift;
- my $line = shift;
- my $origin = shift;
- my $call = $_[1];
-
- my $l = $line;
- $l =~ s/[\x00-\x20\x7f-\xff]+//g; # remove all funny characters and spaces for dup checking
- if (eph_dup($l, $eph_info_restime)) {
- dbg("PCPROT: dup PC41, ignored") if isdbg('chanerr');
- return;
- }
-
- # input filter if required
- # my $ref = Route::get($call) || Route->new($call);
- # return unless $self->in_filter_route($ref);
-
- if ($_[3] eq $_[2] || $_[3] =~ /^\s*$/) {
- dbg('PCPROT: invalid value') if isdbg('chanerr');
- return;
- }
-
- # add this station to the user database, if required
- my $user = DXUser->get_current($call);
- $user = DXUser->new($call) unless $user;
-
- if ($_[2] == 1) {
- if (($_[3] =~ /spotter/i || $_[3] =~ /self/i) && $user->name && $user->name ne $_[3]) {
- dbg("PCPROT: invalid name") if isdbg('chanerr');
- return;
- }
- $user->name($_[3]);
- } elsif ($_[2] == 2) {
- $user->qth($_[3]);
- } elsif ($_[2] == 3) {
- if (is_latlong($_[3])) {
- my ($lat, $long) = DXBearing::stoll($_[3]);
- $user->lat($lat);
- $user->long($long);
- $user->qra(DXBearing::lltoqra($lat, $long));
- } else {
- dbg('PCPROT: not a valid lat/long') if isdbg('chanerr');
- return;
- }
- } elsif ($_[2] == 4) {
- $user->homenode($_[3]);
- } elsif ($_[2] == 5) {
- if (is_qra(uc $_[3])) {
- my ($lat, $long) = DXBearing::qratoll(uc $_[3]);
- $user->lat($lat);
- $user->long($long);
- $user->qra(uc $_[3]);
- } else {
- dbg('PCPROT: not a valid QRA locator') if isdbg('chanerr');
- return;
- }
- }
- $user->lastoper($main::systime); # to cut down on excessive for/opers being generated
- $user->put;
-
- unless ($self->{isolate}) {
- DXChannel::broadcast_nodes($line, $self); # send it to everyone but me
- }
-
- # perhaps this IS what we want after all
- # $self->route_pc41($ref, $call, $_[2], $_[3], $_[4]);
-}
-
-sub handle_42 {goto &handle_28}
-
-
-# database
-sub handle_44 {goto &handle_37}
-sub handle_45 {goto &handle_37}
-sub handle_46 {goto &handle_37}
-sub handle_47 {goto &handle_37}
-sub handle_48 {goto &handle_37}
-
-# message and database
-sub handle_49
-{
- my $self = shift;
- my $pcno = shift;
- my $line = shift;
- my $origin = shift;
-
- if (eph_dup($line)) {
- dbg("PCPROT: Dup PC49 ignored\n") if isdbg('chanerr');
- return;
- }
-
- if ($_[1] eq $main::mycall) {
- DXMsg::handle_49($self, @_);
- } else {
- $self->route($_[1], $line) unless $self->is_clx;
- }
-}
-
-# keep alive/user list
-sub handle_50
-{
- my $self = shift;
- my $pcno = shift;
- my $line = shift;
- my $origin = shift;
-
- 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]);
-
- # input filter if required
- return unless $self->in_filter_route($node);
-
- $self->route_pc50($origin, $line, $node, $_[2], $_[3]) unless eph_dup($line);
- }
-}
-
-# incoming ping requests/answers
-sub handle_51
-{
- my $self = shift;
- my $pcno = shift;
- my $line = shift;
- my $origin = shift;
- my $to = $_[1];
- my $from = $_[2];
- my $flag = $_[3];
-
-
- # is it for us?
- if ($to eq $main::mycall) {
- if ($flag == 1) {
- $self->send(pc51($from, $to, '0'));
- } else {
- DXXml::Ping::handle_ping_reply($self, $from);
- }
- } else {
-
- RouteDB::update($from, $self->{call});
-
- if (eph_dup($line)) {
- dbg("PCPROT: dup PC51 detected") if isdbg('chanerr');
- return;
- }
- # route down an appropriate thingy
- $self->route($to, $line);
- }
-}
-
-# dunno but route it
-sub handle_75
-{
- my $self = shift;
- my $pcno = shift;
- my $line = shift;
- my $origin = shift;
- my $call = $_[1];
- if ($call ne $main::mycall) {
- $self->route($call, $line);
- }
-}
-
-# WCY broadcasts
-sub handle_73
-{
- my $self = shift;
- my $pcno = shift;
- my $line = shift;
- my $origin = shift;
- my $call = $_[1];
-
- # do some de-duping
- my $d = cltounix($call, sprintf("%02d18Z", $_[2]));
- if (($pcno == 23 && $d < $main::systime - $pc23_max_age) || $d > $main::systime + 1500 || $_[2] < 0 || $_[2] > 23) {
- dbg("PCPROT: WCY Date ($call $_[2]) out of range") if isdbg('chanerr');
- return;
- }
- @_ = map { unpad($_) } @_;
- if (WCY::dup($d)) {
- dbg("PCPROT: Dup WCY Spot ignored\n") if isdbg('chanerr');
- return;
- }
-
- my $wcy = WCY::update($d, @_[2..12]);
-
- my $rep;
- eval {
- $rep = Local::wcy($self, @_[1..12]);
- };
- # dbg("Local::wcy error $@") if isdbg('local') if $@;
- return if $rep;
-
- # broadcast to the eager world
- send_wcy_spot($self, $line, $d, @_[2..12]);
-}
-
-# remote commands (incoming)
-sub handle_84
-{
- my $self = shift;
- my $pcno = shift;
- my $line = shift;
- my $origin = shift;
- $self->process_rcmd($_[1], $_[2], $_[3], $_[4]);
-}
-
-# remote command replies
-sub handle_85
-{
- my $self = shift;
- my $pcno = shift;
- my $line = shift;
- my $origin = shift;
- $self->process_rcmd_reply($_[1], $_[2], $_[3], $_[4]);
-}
-
-# if get here then rebroadcast the thing with its Hop count decremented (if
-# there is one). If it has a hop count and it decrements to zero then don't
-# rebroadcast it.
-#
-# NOTE - don't arrive here UNLESS YOU WANT this lump of protocol to be
-# REBROADCAST!!!!
-#
-
-sub handle_default
-{
- my $self = shift;
- my $pcno = shift;
- my $line = shift;
- my $origin = shift;
-
- if (eph_dup($line)) {
- dbg("PCPROT: Ephemeral dup, dropped") if isdbg('chanerr');
- } else {
- unless ($self->{isolate}) {
- DXChannel::broadcast_nodes($line, $self) if $line =~ /\^H\d+\^?~?$/; # send it to everyone but me
- }
- }
-}
-
-#
-# This is called from inside the main cluster processing loop and is used
-# for despatching commands that are doing some long processing job
-#
-sub process
-{
- my $t = time;
- my @dxchan = DXChannel::get_all();
- 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}};
+ $dxchan->update_pc92_next; # this won't actually do anything, it's just to be tidy
+ }
}
}
- }
-
- Investigate::process();
-
- # every ten seconds
- if ($t - $last10 >= 10) {
- # clean out ephemera
- eph_clean();
- import_chat();
-
+ # do the keepalive for me, if required
+ if ($main::systime >= $main::me->{next_pc92_keepalive}) {
+ time_out_pc92_routes();
+ $main::me->broadcast_pc92_keepalive($main::mycall);
+ }
- $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) {
$last_hour = $main::systime;
}
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 $line = shift;
my $isolate = shift;
my ($filter, $hops);
-
+
if ($self->{wwvfilter}) {
($filter, $hops) = $self->{wwvfilter}->it(@_[7..$#_]);
return unless $filter;
my @dxchan = DXChannel::get_all();
my $dxchan;
my @dxcc = ((Prefix::cty_data($_[10]))[0..2], (Prefix::cty_data($_[11]))[0..2]);
-
+
# 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) {
sub send_announce
{
my $self = shift;
+ my $from_pc9x = shift;
my $line = shift;
my @dxchan = DXChannel::get_all();
my $dxchan;
- my $target;
+ my $target = $_[6];
my $to = 'To ';
my $text = unpad($_[2]);
-
+ my $from = $_[0];
+
if ($_[3] eq '*') { # sysops
$target = "SYSOP";
} elsif ($_[3] gt ' ') { # speciality list handling
- my ($name) = split /\./, $_[3];
- $target = "$name"; # put the rest in later (if bothered)
- }
-
+ my ($name) = split /\./, $_[3];
+ $target = "$name"; # put the rest in later (if bothered)
+ }
+
if ($_[5] eq '1') {
- $target = "WX";
+ $target = "WX";
$to = '';
}
$target = "ALL" if !$target;
- # obtain country codes etc
- my @a = Prefix::cty_data($_[0]);
+ # obtain country codes etc
+ my @a = Prefix::cty_data($from);
my @b = Prefix::cty_data($_[4]);
if ($self->{inannfilter}) {
- my ($filter, $hops) =
- $self->{inannfilter}->it(@_, $self->{call},
+ my ($filter, $hops) =
+ $self->{inannfilter}->it(@_, $self->{call},
@a[0..2],
@b[0..2], $a[3], $b[3]);
unless ($filter) {
}
}
- 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
foreach $dxchan (@dxchan) {
next if $dxchan == $main::me;
next if $dxchan == $self && $self->is_node;
+ next if $from_pc9x && $dxchan->{do_pc9x};
+ next if $target eq 'LOCAL' && $dxchan->is_node;
$dxchan->announce($line, $self->{isolate}, $to, $target, $text, @_, $self->{call},
@a[0..2], @b[0..2]);
}
}
-my $msgid = 0;
+my $msgid = int rand(1000);
sub nextchatmsgid
{
sub send_chat
{
my $self = shift;
+ my $from_pc9x = shift;
my $line = shift;
my @dxchan = DXChannel::get_all();
my $dxchan;
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$//) {
$ak1a_line = $line;
}
-
- # obtain country codes etc
- my @a = Prefix::cty_data($_[0]);
+
+ # obtain country codes etc
+ my @a = Prefix::cty_data($from);
my @b = Prefix::cty_data($_[4]);
if ($self->{inannfilter}) {
- my ($filter, $hops) =
- $self->{inannfilter}->it(@_, $self->{call},
+ my ($filter, $hops) =
+ $self->{inannfilter}->it(@_, $self->{call},
@a[0..2],
@b[0..2], $a[3], $b[3]);
unless ($filter) {
}
}
- 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 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) {
- $ak1a_line = DXProt::pc12($_[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);
+ }
}
sub send_local_config
{
my $self = shift;
+
+ dbg('DXProt::send_local_config') if isdbg('trace');
+
+ # send our nodes
my $node;
my @nodes;
my @localnodes;
my @remotenodes;
- dbg('DXProt::send_local_config') if isdbg('trace');
-
- # send our nodes
if ($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}/;
+ $self->send(pc92a($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
+ # 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();
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);
}
-
+
# get all the users connected on the above nodes and send them out
- foreach $node ($main::routeroot, @localnodes, @remotenodes) {
- if ($node) {
- my @rout = map {my $r = Route::User::get($_); $r ? ($r) : ()} $node->users;
- $self->send_route($main::mycall, \&pc16, 1, $node, @rout) if @rout && $self->user->wantsendpc16;
+ unless ($self->{do_pc9x}) {
+ foreach $node ($main::routeroot, @localnodes, @remotenodes) {
+ if ($node) {
+ my @rout = map {my $r = Route::User::get($_); $r ? ($r) : ()} $node->users;
+ $self->send_route($main::mycall, \&pc16, 1, $node, @rout) if @rout && $self->user->wantsendpc16;
+ } else {
+ dbg("sent a null value") if isdbg('chanerr');
+ }
+ }
+ }
+}
+
+sub gen_my_pc92_config
+{
+ 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($node, @localnodes);
+ } else {
+ my @rout = map {my $r = Route::User::get($_); $r ? ($r) : ()} $node->users;
+ return pc92c($node, @rout);
+ }
+}
+
+sub send_last_pc92_config
+{
+ my $self = shift;
+ my $node = shift;
+ if (my $l = $node->last_PC92C) {
+ $self->send($l);
+ } else {
+ $self->send_pc92_config($node);
+ }
+}
+
+sub send_pc92_config
+{
+ my $self = shift;
+ my $node = shift;
+
+ dbg('DXProt::send_pc92_config') if isdbg('trace');
+
+ $node->last_PC92C(gen_my_pc92_config($node));
+ $self->send($node->last_PC92C);
+}
+
+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 $self = shift;
+ my $call = shift;
+
+ 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);
+ $self->update_pc92_keepalive;
+}
+
+sub time_out_pc92_routes
+{
+ my @nodes = grep {$_->call ne $main::mycall && ($_->do_pc9x || $_->via_pc92)} Route::Node::get_all();
+ my @rdel;
+ foreach my $n (@nodes) {
+ 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('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('obscount');
+ push @rdel, $n->del($_);
+ }
+ }
} else {
- dbg("sent a null value") if isdbg('chanerr');
+ dbg("ROUTE: obscount on $n->{call} now $o") if isdbg('obscount');
}
}
+ for (@rdel) {
+ $main::me->route_pc21($main::mycall, undef, $_) if $_;
+ }
}
#
}
}
- # try the backstop method
- unless ($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) {
}
#
-# obtain the hops from the list for this callsign and pc no
+# obtain the hops from the list for this callsign and pc no
#
sub get_hops
my $pcno = shift;
my $hops = $DXProt::hopcount{$pcno};
$hops = $DXProt::def_hopcount if !$hops;
- return "H$hops";
+ return "H$hops";
}
-#
-# adjust the hop count on a per node basis using the user loadable
+#
+# adjust the hop count on a per node basis using the user loadable
# hop table if available or else decrement an existing one
#
my $s = shift;
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 {
- # simply decrement it
- $hops--;
- return "" if !$hops;
- $s =~ s/\^H(\d+)(\^~?)$/\^H$hops$2/ if $hops;
+ return "" unless $hops > 0;
}
}
return $s;
}
-#
+#
# load hop tables
#
sub load_hops
{
my ($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 {
$r->{t} = $main::systime;
$r->{cmd} = $cmd;
$rcmds{$to} = $r;
-
+
my $ref = Route::Node::get($to);
my $dxchan = $ref->dxchan;
if ($dxchan && $dxchan->is_clx) {
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($call);
-
- # remove them from the pc19list as well
- while (my ($k,$v) = each %pc19list) {
- my @l = grep {$_->[0] ne $call} @{$pc19list{$k}};
- if (@l) {
- $pc19list{$k} = \@l;
- } else {
- delete $pc19list{$k};
- }
-
- # and the ephemera
- eph_del_regex("^PC1[679].*$k");
- }
+ Route::delete_interface($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;
- }
# remove outstanding pings
delete $pings{$call};
-
+
# I was the last node visited
$self->user->node($main::mycall);
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 $node;
+ }
}
-#
+#
# send a talk message to this thingy
#
sub talk
{
my ($self, $from, $to, $via, $line, $origin) = @_;
-
- $line =~ s/\^/\\5E/g; # remove any ^ characters
- $self->send(DXProt::pc10($from, $to, $via, $line, $origin));
- Log('talk', $to, $from, $via?$via:$self->call, $line) unless $origin && $origin ne $main::mycall;
+
+ if ($self->{do_pc9x}) {
+ $self->send(pc93($to, $from, $via, $line));
+ } else {
+ $self->send(pc10($from, $to, $via, $line, $origin));
+ }
+ Log('talk', $to, $from, '>' . ($via || $origin || $self->call), $line) unless $origin && $origin ne $main::mycall;
}
# send it if it isn't the except list and isn't isolated and still has a hop count
my $self = shift;
my $origin = shift;
my $generate = shift;
- my $no = shift; # the no of things to filter on
+ my $no = shift; # the no of things to filter on
my $routeit;
my ($filter, $hops);
my @rin;
-
+
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) {
if ($filter) {
push @rin, $r;
} else {
- dbg("DXPROT: $self->{call}/" . $r->call . " rejected by output filter") if isdbg('chanerr');
+ dbg("PCPROT: $self->{call}/" . $r->call . " rejected by output filter") if isdbg('filter');
}
} else {
dbg("was sent a null value") if isdbg('chanerr');
$routeit = adjust_hops($self, $line); # adjust its hop count by node name
next unless $routeit;
}
-
+
$self->send($routeit);
}
}
}
+# broadcast everywhere
sub broadcast_route
{
my $self = 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;
- 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');
+
+ $dxchan->send_route($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 $dxchan->isa('DXProt');
- next if ($generate == \&pc16 || $generate==\&pc17) && !$dxchan->user->wantsendpc16;
-
+ 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
+{
+ my $self = shift;
+
+ return unless $self->{do_pc9x};
+
+ my $origin = shift;
+ my $generate = shift;
+ my $no = shift; # the no of things to filter on
+ my $line;
+
+ $line = &$generate(@_);
+ $self->send($line);
+}
+
+# broadcast only to pc9x nodes
+sub broadcast_route_pc9x
+{
+ my $self = shift;
+ my $origin = shift;
+ my $generate = shift;
+ my $line = shift;
+ my $no = shift;
+ my @dxchan = DXChannel::get_all_nodes();
+ my $dxchan;
+
+ if ($origin eq $main::mycall && $generate && !$line) {
+ $line = &$generate(@_);
+ }
+
+ $line =~ /\^H(\d+)\^\~?$/;
+ unless ($1 > 0 && $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 unless $dxchan->{do_pc9x};
+
+ $dxchan->send($line);
+ }
+ }
+}
+
sub route_pc16
{
my $self = shift;
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, @_);
}
+sub route_pc92c
+{
+ my $self = shift;
+ my $origin = shift;
+ my $line = shift;
+ broadcast_route_pc9x($self, $origin, \&pc92c, $line, 1, @_);
+}
+
+sub route_pc92a
+{
+ my $self = shift;
+ my $origin = shift;
+ my $line = shift;
+ broadcast_route_pc9x($self, $origin, \&pc92a, $line, 1, @_);
+}
+
+sub route_pc92d
+{
+ my $self = shift;
+ my $origin = shift;
+ my $line = shift;
+ broadcast_route_pc9x($self, $origin, \&pc92d, $line, 1, @_);
+}
+
sub in_filter_route
{
my $self = shift;
my $r = shift;
my ($filter, $hops) = (1, 1);
-
+
if ($self->{inroutefilter}) {
($filter, $hops) = $self->{inroutefilter}->it($self->{call}, $self->{dxcc}, $self->{itu}, $self->{cq}, $r->call, $r->dxcc, $r->itu, $r->cq, $self->state, $r->state);
dbg("PCPROT: $self->{call}/" . $r->call . ' rejected by in_filter_route') if !$filter && isdbg('chanerr');
$s =~ s/\^H\d\d?\^?\~?$//;
$r = 1 if exists $eph{$s}; # pump up the dup if it keeps circulating
$eph{$s} = $main::systime + $t;
- dbg("PCPROT: emphemeral duplicate") if $r && isdbg('chanerr');
+ dbg("PCPROT: emphemeral duplicate") if $r && isdbg('chanerr');
return $r;
}
sub eph_clean
{
my ($key, $val);
-
+
while (($key, $val) = each %eph) {
if ($main::systime >= $val) {
delete $eph{$key};
# the messages are sent to the chat group which forms the
# the first part of the name (eg: solar.1243.txt would be
# sent to chat group SOLAR)
-#
+#
# Each message found is sent: one non-blank line to one chat
# message. So 4 lines = 4 chat messages.
-#
+#
# The special name LOCAL is for local users ANN
# The special name ALL is for ANN/FULL
# The special name SYSOP is for ANN/SYSOP
dbg("can\'t open $chatimportfn $!") if isdbg('msg');
Log('msg', "can\'t open $chatimportfn $!");
return;
- }
+ }
my @names = readdir(DIR);
closedir(DIR);
my $fn = "$chatimportfn/$name";
next unless -f $fn;
unless (open(MSG, $fn)) {
- dbg("can\'t open import file $fn $!") if isdbg('msg');
+ dbg("can\'t open import file $fn $!") if isdbg('msg');
Log('msg', "can\'t open import file $fn $!");
unlink($fn);
next;
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);
}
}
}
}
+# start a pc92 find operation
+sub start_pc92_find
+{
+ my $dxchan = shift;
+ my $target = shift;
+ my $key = "$dxchan->{call}|$target";
+ if ($pc92_find{$key}) {
+
+ }
+}
+
+# function (not method) to handle pc92 find returns
+sub handle_pc92_find_reply
+{
+ my ($dxchan, $node, $from, $target, $flag, $ms) = @_;
+
+ $dxchan->print_pc92_find_reply($node, $target, $flag, $ms) if $dxchan->can('print_pc92_find_return');
+}
+
+sub clean_pc92_find
+{
+
+}
1;
-__END__
+__END__
projects / spider.git / blobdiff