use AnnTalk;
use Geomag;
use WCY;
-use Time::HiRes qw(gettimeofday tv_interval);
use BadWords;
use DXHash;
use Route;
use Script;
use Investigate;
use RouteDB;
-use Thingy;
-use Thingy::Dx;
-use Thingy::Rt;
-use Thingy::Ping;
-use Thingy::T;
-use Thingy::Hello;
-use Thingy::Bye;
+
use strict;
use vars qw($VERSION $BRANCH);
-
-main::mkver($VERSION = q$Revision$);
+$VERSION = sprintf( "%d.%03d", q$Revision$ =~ /(\d+)\.(\d+)/ );
+$BRANCH = sprintf( "%d.%03d", q$Revision$ =~ /\d+\.\d+\.(\d+)\.(\d+)/ || (0,0));
+$main::build += $VERSION;
+$main::branch += $BRANCH;
use vars qw($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
- $allowzero $decode_dk0wcy $send_opernam @checklist);
+ $allowzero $decode_dk0wcy $send_opernam @checklist
+ $handle_xml);
$pc11_max_age = 1*3600; # the maximum age for an incoming 'real-time' pc11
$pc23_max_age = 1*3600; # the maximum age for an incoming 'real-time' pc23
$last_hour = time; # last time I did an hourly periodic update
-%pings = (); # outstanding ping requests outbound
%rcmds = (); # outstanding rcmd requests outbound
%nodehops = (); # node specific hop control
%pc19list = (); # list of outstanding PC19s that haven't had PC16s on them
$chatimportfn = "$main::root/chat_import";
$investigation_int = 12*60*60; # time between checks to see if we can see this node
$pc19_version = 5466; # the visible version no for outgoing PC19s generated from pc59
+$handle_xml = 0; # handle XML sentences
@checklist =
(
$main::me->{metric} = 0;
$main::me->{pingave} = 0;
$main::me->{registered} = 1;
- $main::me->{version} = 5252 + $main::version;
+ $main::me->{version} = $main::version;
$main::me->{build} = $main::build;
}
my $pkg = shift;
my $call = shift;
$main::routeroot->add($call, '5000', Route::here(1)) if $call ne $main::mycall;
- if ($self->{call} ne $main::mycall) {
- my $thing = Thingy::Hello->new(user=>$call);
- $thing->broadcast($self);
- }
-
+
return $self;
}
my $user = $self->{user};
# log it
- my $host = $self->{conn}->{peerhost} || "unknown";
+ my $host = $self->{conn}->{peerhost};
+ $host ||= "AGW Port #$self->{conn}->{agwport}" if exists $self->{conn}->{agwport};
+ $host ||= "unknown";
+
Log('DXProt', "$call connected from $host");
# remember type of connection
$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;
- my $thing = Thingy::Hello->new(origin=>$main::mycall, user=>$call);
- $thing->broadcast($self);
-
# send info to all logged in thingies
$self->tell_login('loginn');
$self->send(pc18());
}
-
#
# This is the normal pcxx despatcher
#
{
my ($self, $line) = @_;
+ if ($line =~ '^<\w+\s') {
+ DXXml::normal($self, $line);
+ return;
+ }
+
my @field = split /\^/, $line;
return unless @field;
# print join(',', @field), "\n";
+
# process PC frames, this will fail unless the frame starts PCnn
my ($pcno) = $field[0] =~ /^PC(\d\d)/; # just get the number
unless (defined $pcno && $pcno >= 10 && $pcno <= 99) {
return;
}
- # decrement any hop fields at this point
- if ($line =~ /\^H(\d\d?)\^?~?$/) {
- my $hops = $1 - 1;
- if ($hops < 0) {
- dbg("PCPROT: zero hop count, dumped") if isdbg('chanerr');
- return;
- }
- $line =~ s/\^H\d\d?(\^?~?)$/^H$hops$1/;
- }
-
my $origin = $self->{call};
no strict 'subs';
my $sub = "handle_$pcno";
}
# remember a route to this node and also the node on which this user is
- RouteDB::update($_[6], $origin);
+ RouteDB::update($_[6], $self->{call});
# RouteDB::update($to, $_[6]);
# it is here and logged on
# 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;
+ }
+
# if this is a 'nodx' node then ignore it
if ($badnode->in($_[7])) {
}
# is it 'baddx'
- if ($baddx->in($_[2]) || BadWords::check($_[2])) {
+ if ($baddx->in($_[2]) || BadWords::check($_[2]) || $_[2] =~ /COCK/) {
dbg("PCPROT: Bad DX spot, ignored") if isdbg('chanerr');
return;
}
# RouteDB::update($_[7], $self->{call});
# RouteDB::update($_[6], $_[7]);
- my @spot = Spot::prepare($_[1], $_[2], $d, $_[5], $_[6], $_[7]);
-
- my $thing = Thingy::Dx->new(origin=>$main::mycall);
- $thing->from_DXProt(DXProt=>$line,spotdata=>\@spot);
- $thing->process($self);
+ 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;
+ }
+ }
# 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;
+ }
+
+ # add it
+ Spot::add(@spot);
+
#
# @spot at this point contains:-
# freq, spotted call, time, text, spotter, spotted cc, spotters cc, orig node
}
}
}
+
+ # 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, $line, @spot) if @spot;
}
# announces
# dos I want users from this channel?
unless ($self->user->wantpc16) {
- dbg("PCPROT: don't send users to $origin") if isdbg('chanerr');
+ dbg("PCPROT: don't send users to $self->{call}") if isdbg('chanerr');
return;
}
# is it me?
dbg("PCPROT: PC19 from $self->{call} trying to alter locally connected $ncall, ignored!") if isdbg('chanerr');
$parent = undef;
}
- if ($parent) {
+ if ($parent) {
my $r = $parent->add($ncall, $_->[1], $_->[2]);
push @nrout, $r unless @nrout;
}
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 unless $self->in_filter_route($parent);
}
- # is he under the control of the new protocol?
- if ($parent && $parent->np) {
- dbg("PCPROT: $ncall aranea node, ignored") if isdbg('chanerr');
- return;
- }
-
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;
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) {
push @rout, $parent->add_user($call, $flags);
}
-
+
# add this station to the user database, if required
$call =~ s/-\d+$//o; # remove ssid for users
my $user = DXUser->get_current($call);
return;
}
- # is he under the control of the new protocol?
- if ($parent && $parent->np) {
- dbg("PCPROT: $ncall aranea node, ignored") if isdbg('chanerr');
- return;
- }
-
# input filter if required and then remove user if present
if ($parent) {
# return unless $self->in_filter_route($parent);
# record the type and version offered
if ($_[1] =~ /DXSpider Version: (\d+\.\d+) Build: (\d+\.\d+)/) {
- $self->version(52.51 + $1);
- $self->user->version(52.51 + $1);
+ $self->version(53 + $1);
+ $self->user->version(53 + $1);
$self->build(0 + $2);
$self->user->build(0 + $2);
unless ($self->is_spider) {
$self->user->put;
$self->sort('S');
}
+ $self->{handle_xml}++ if $main::do_xml && $_[1] =~ /\bxml\b/;
} else {
$self->version(50.0);
$self->version($_[2] / 100) if $_[2] && $_[2] =~ /^\d+$/;
}
# first clear out any nodes on this dxchannel
- my $parent = Route::Node::get($origin);
+ 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();
my @rout;
# first get the INTERFACE node
- my $parent = Route::Node::get($origin);
+ my $parent = Route::Node::get($self->{call});
unless ($parent) {
- dbg("DXPROT: my parent $origin has disappeared");
+ dbg("DXPROT: my parent $self->{call} has disappeared");
$self->disconnect;
return;
}
# 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 $origin trying to alter wrong locally connected $call, ignored!") if isdbg('chanerr');
+ dbg("PCPROT: PC19 from $self->{call} trying to alter wrong locally connected $call, ignored!") if isdbg('chanerr');
next;
}
}
$user->sort('A') unless $user->is_node;
- RouteDB::update($call, $origin);
+ RouteDB::update($call, $self->{call});
# do we believe this call?
my $genline = "PC19^$here^$call^$conf^$ver^$_[-1]^";
- unless ($call eq $origin || $self->is_believed($call)) {
- my $pt = $user->lastping($origin) || 0;
- if ($pt+$investigation_int < $main::systime && !Investigate::get($call, $origin)) {
- my $ivp = Investigate->new($call, $origin);
+ unless ($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 $origin") if isdbg('chanerr');
+ dbg("PCPROT: We don't believe $call on $self->{call}") if isdbg('chanerr');
}
$user->put;
next;
my $r = Route::Node::get($call);
my $flags = Route::here($here)|Route::conf($conf);
- # is he under the control of the new protocol?
- if ($r->np) {
- dbg("PCPROT: $call aranea node, ignored") if isdbg('chanerr');
- next;
- }
# modify the routing table if it is in it, otherwise store it in the pc19list for now
if ($r) {
my $ar;
} else {
# if he is directly connected or allowed then add him, otherwise store him up for later
- if ($call eq $origin || $user->wantroutepc19) {
+ if ($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);
} else {
$pc19list{$call} = [] unless exists $pc19list{$call};
my $nl = $pc19list{$call};
- push @{$pc19list{$call}}, [$origin, $ver, $flags] unless grep $_->[0] eq $origin, @$nl;
+ push @{$pc19list{$call}}, [$self->{call}, $ver, $flags] unless grep $_->[0] eq $self->{call}, @$nl;
}
}
$self->send(pc22());
$self->state('normal');
$self->{lastping} = 0;
- my $thing = Thingy::Rt->new(user=>$self->{call});
- my $nref = Route::Node::get($self->{call});
- $thing->broadcast if $thing->copy_pc16_data($nref);
- $self->lastcf($main::systime);
}
# delete a cluster from the list
return;
}
- RouteDB::delete($call, $origin);
+ RouteDB::delete($call, $self->{call});
# check if we believe this
- unless ($call eq $origin || $self->is_believed($call)) {
- if (my $ivp = Investigate::get($call, $origin)) {
+ unless ($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 $origin") if isdbg('chanerr');
+ dbg("PCPROT: We don't believe $call on $self->{call}") if isdbg('chanerr');
}
return;
}
# 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 $origin} @$nl ];
+ $pc19list{$call} = [ grep {$_->[0] ne $self->{call}} @$nl ];
delete $pc19list{$call} unless @{$pc19list{$call}};
} else {
- my $parent = Route::Node::get($origin);
+ my $parent = Route::Node::get($self->{call});
unless ($parent) {
- dbg("DXPROT: my parent $origin has disappeared");
+ dbg("DXPROT: my parent $self->{call} has disappeared");
$self->disconnect;
return;
}
my $dxchan = DXChannel::get($call);
if ($dxchan && $dxchan != $self) {
- dbg("PCPROT: PC21 from $origin trying to alter locally connected $call, ignored!") if isdbg('chanerr');
+ 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);
-
- # is he under the control of the new protocol?
- if ($node->np) {
- dbg("PCPROT: $call aranea node, ignored") if isdbg('chanerr');
- return;
- }
# routing objects
push @rout, $node->del($parent);
my $origin = shift;
$self->state('normal');
$self->{lastping} = 0;
- my $thing = Thingy::Rt->new(user=>$self->{call});
- my $nref = Route::Node::get($self->{call});
- $thing->broadcast if $thing->copy_pc16_data($nref);
- $self->lastcf($main::systime);
}
# WWV info
dbg("PCPROT: WWV Date ($_[1] $_[2]) out of range") if isdbg('chanerr');
return;
}
- if (Geomag::dup($d,$sfi,$k,$i,$_[6])) {
+
+ # 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;
}
- $_[7] =~ s/-\d+$//o; # remove spotter's ssid
- my $wwv = Geomag::update($d, $_[2], $sfi, $k, $i, @_[6..8], $r);
+ # note this only takes the first one it gets
+ Geomag::update($d, $_[2], $sfi, $k, $i, @_[6..8], $r);
my $rep;
eval {
my $pcno = shift;
my $line = shift;
my $origin = shift;
- if ($_[1] eq $origin) {
+ if ($_[1] eq $self->{call}) {
$self->disconnect(1);
} else {
dbg("PCPROT: came in on wrong channel") if isdbg('chanerr');
my $call = $_[1];
- RouteDB::update($call, $origin);
+ RouteDB::update($call, $self->{call});
my $node = Route::Node::get($call);
if ($node) {
- return unless $node->call eq $origin;
+ return unless $node->call eq $self->{call};
$node->usercount($_[2]);
# input filter if required
if ($flag == 1) {
$self->send(pc51($from, $to, '0'));
} else {
- # it's a reply, look in the ping list for this one
- my $ref = $pings{$from};
- if ($ref) {
- my $tochan = DXChannel::get($from);
- while (@$ref) {
- my $r = shift @$ref;
- my $dxchan = DXChannel::get($r->{call});
- next unless $dxchan;
- my $t = tv_interval($r->{t}, [ gettimeofday ]);
- if ($dxchan->is_user) {
- my $s = sprintf "%.2f", $t;
- my $ave = sprintf "%.2f", $tochan ? ($tochan->{pingave} || $t) : $t;
- $dxchan->send($dxchan->msg('pingi', $from, $s, $ave))
- } elsif ($dxchan->is_node) {
- if ($tochan) {
- my $nopings = $tochan->user->nopings || $obscount;
- push @{$tochan->{pingtime}}, $t;
- shift @{$tochan->{pingtime}} if @{$tochan->{pingtime}} > 6;
-
- # cope with a missed ping, this means you must set the pingint large enough
- if ($t > $tochan->{pingint} && $t < 2 * $tochan->{pingint} ) {
- $t -= $tochan->{pingint};
- }
-
- # calc smoothed RTT a la TCP
- if (@{$tochan->{pingtime}} == 1) {
- $tochan->{pingave} = $t;
- } else {
- $tochan->{pingave} = $tochan->{pingave} + (($t - $tochan->{pingave}) / 6);
- }
- $tochan->{nopings} = $nopings; # pump up the timer
- if (my $ivp = Investigate::get($from, $origin)) {
- $ivp->handle_ping;
- }
- } elsif (my $rref = Route::Node::get($r->{call})) {
- if (my $ivp = Investigate::get($from, $origin)) {
- $ivp->handle_ping;
- }
- }
- }
- }
- }
+ DXXml::Ping::handle_ping_reply($self, $from);
}
} else {
- RouteDB::update($from, $origin);
+ RouteDB::update($from, $self->{call});
if (eph_dup($line)) {
dbg("PCPROT: dup PC51 detected") if isdbg('chanerr');
}
foreach $dxchan (@dxchan) {
- next unless $dxchan->is_node();
+ next unless $dxchan->is_node;
+ next if $dxchan->handle_xml;
next if $dxchan == $main::me;
# send the pc50
if ($dxchan->{nopings} <= 0) {
$dxchan->disconnect;
} else {
- addping($main::mycall, $dxchan->call);
+ DXXml::Ping::add($main::me, $dxchan->call);
$dxchan->{nopings} -= 1;
$dxchan->{lastping} = $t;
+ $dxchan->{lastping} += $dxchan->{pingint} / 2 unless @{$dxchan->{pingtime}};
}
}
}
#
+sub send_dx_spot
+{
+ my $self = shift;
+ my $line = shift;
+ my @dxchan = DXChannel::get_all();
+ my $dxchan;
+
+ # 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});
+ }
+}
+
+sub dx_spot
+{
+ my $self = shift;
+ my $line = shift;
+ my $isolate = shift;
+ my ($filter, $hops);
+
+ if ($self->{spotsfilter}) {
+ ($filter, $hops) = $self->{spotsfilter}->it(@_);
+ return unless $filter;
+ }
+ send_prot_line($self, $filter, $hops, $isolate, $line);
+}
+
sub send_prot_line
{
my ($self, $filter, $hops, $isolate, $line) = @_;
my ($filter, $hops);
if ($self->{wwvfilter}) {
- ($filter, $hops) = $self->{wwvfilter}->it(@_);
+ ($filter, $hops) = $self->{wwvfilter}->it(@_[7..$#_]);
return unless $filter;
}
send_prot_line($self, $filter, $hops, $isolate, $line)
# don't appear outside of this node
# send locally connected nodes
- my @dxchan = grep { $_->call ne $main::mycall && $_ != $self && !$_->{isolate} && ($_->is_node || $_->is_aranea) } DXChannel::get_all();
+ 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;
$self->send_route($main::mycall, \&pc19, scalar(@localnodes)+1, $main::routeroot, @localnodes);
$s =~ s/\^H(\d+)(\^~?)$/\^H$newhops$2/ if $newhops;
} else {
# simply decrement it
-# $hops--; this is done on receipt now
+ $hops--;
return "" if !$hops;
$s =~ s/\^H(\d+)(\^~?)$/\^H$hops$2/ if $hops;
}
return ();
}
-
-# add a ping request to the ping queues
-sub addping
-{
- my ($from, $to, $via) = @_;
- my $ref = $pings{$to} || [];
- my $r = {};
- $r->{call} = $from;
- $r->{t} = [ gettimeofday ];
- if ($via && (my $dxchan = DXChannel::get($via))) {
- $dxchan->send(pc51($to, $main::mycall, 1));
- } else {
- route(undef, $to, pc51($to, $main::mycall, 1));
- }
- push @$ref, $r;
- $pings{$to} = $ref;
- my $u = DXUser->get_current($to);
- if ($u) {
- $u->lastping(($via || $from), $main::systime);
- $u->put;
- }
-}
-
sub process_rcmd
{
my ($self, $tonode, $fromnode, $user, $cmd) = @_;
# broadcast to all other nodes that all the nodes connected to via me are gone
unless ($pc39flag && $pc39flag == 2) {
- my $thing = Thingy::Bye->new(user=>$call);
- $thing->broadcast($self);
-
$self->route_pc21($main::mycall, undef, @rout) if @rout;
}
projects / spider.git / blobdiff