$main::build += $VERSION;
$main::branch += $BRANCH;
-use vars qw($me $pc11_max_age $pc23_max_age $last_pc50
+use vars qw($pc11_max_age $pc23_max_age $last_pc50
$last_hour $last10 %eph %pings %rcmds $ann_to_talk
- %nodehops $baddx $badspotter $badnode $censorpc
+ %nodehops $baddx $badspotter $badnode $censorpc $rspfcheck
$allowzero $decode_dk0wcy $send_opernam @checklist);
-$me = undef; # the channel id for this cluster
$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
$badnode = new DXHash "badnode";
$last10 = $last_pc50 = time;
$ann_to_talk = 1;
+$rspfcheck = 1;
@checklist =
(
{
my $user = DXUser->get($main::mycall);
$DXProt::myprot_version += $main::version*100;
- $me = DXProt->new($main::mycall, 0, $user);
- $me->{here} = 1;
- $me->{state} = "indifferent";
+ $main::me = DXProt->new($main::mycall, 0, $user);
+ $main::me->{here} = 1;
+ $main::me->{state} = "indifferent";
do "$main::data/hop_table.pl" if -e "$main::data/hop_table.pl";
confess $@ if $@;
- $me->{sort} = 'S'; # S for spider
- $me->{priv} = 9;
-# $Route::Node::me->adddxchan($me);
+ $main::me->{sort} = 'S'; # S for spider
+ $main::me->{priv} = 9;
+ $main::me->{metric} = 0;
+ $main::me->{pingave} = 0;
+
+# $Route::Node::me->adddxchan($main::me);
}
#
$self->{nopings} = $user->nopings || 2;
$self->{pingtime} = [ ];
$self->{pingave} = 999;
+ $self->{metric} ||= 100;
$self->{lastping} = $main::systime;
# send initialisation string
$self->tell_login('loginn');
# run a script send the output to the debug file
- my $script = new Script(lc $call);
+ my $script = new Script(lc $call) || new Script('node_default');
$script->run($self) if $script;
}
SWITCH: {
if ($pcno == 10) { # incoming talk
+ # rsfp check
+ return if $rspfcheck and !$self->rspfcheck(0, $field[6], $field[1]);
+
# will we allow it at all?
if ($censorpc) {
my @bad;
}
}
+ # rsfp check
+ return if $rspfcheck and !$self->rspfcheck(1, $field[7], $field[6]);
+
# if this is a 'nodx' node then ignore it
if ($badnode->in($field[7])) {
dbg("PCPROT: Bad Node, dropped") if isdbg('chanerr');
}
# is it 'baddx'
- if ($baddx->in($field[2])) {
+ if ($baddx->in($field[2]) || BadWords::check($field[2]) || $field[2] =~ /COCK/) {
dbg("PCPROT: Bad DX spot, ignored") if isdbg('chanerr');
return;
}
}
if ($pcno == 12) { # announces
+
+ return if $rspfcheck and !$self->rspfcheck(1, $field[5], $field[1]);
+
# announce duplicate checking
$field[3] =~ s/^\s+//; # remove leading blanks
if (AnnTalk::dup($field[1], $field[2], $field[3])) {
if ($pcno == 16) { # add a user
+ if (eph_dup($line)) {
+ dbg("PCPROT: dup PC16 detected") if isdbg('chanerr');
+ return;
+ }
+
# general checks
my $dxchan;
my $ncall = $field[1];
dbg("PCPROT: trying to alter config on this node from outside!") if isdbg('chanerr');
return;
}
- $dxchan = DXChannel->get($ncall);
- if ($dxchan && $dxchan ne $self) {
- dbg("PCPROT: PC16 from $self->{call} trying to alter locally connected $ncall, ignored!") if isdbg('chanerr');
- return;
- }
my $parent = Route::Node::get($ncall);
unless ($parent) {
dbg("PCPROT: Node $ncall not in config") if isdbg('chanerr');
return;
}
-
+ $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);
$user->lastin($main::systime) unless DXChannel->get($call);
$user->put;
}
-
- if (eph_dup($line)) {
- dbg("PCPROT: dup PC16 detected") if isdbg('chanerr');
- return;
- }
# queue up any messages (look for privates only)
DXMsg::queue_msg(1) if $self->state eq 'normal';
my $ncall = $field[2];
my $ucall = $field[1];
+ if (eph_dup($line)) {
+ dbg("PCPROT: dup PC17 detected") if isdbg('chanerr');
+ return;
+ }
+
eph_del_regex("^PC16.*$ncall.*$ucall");
if ($ncall eq $main::mycall) {
dbg("PCPROT: trying to alter config on this node from outside!") 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;
- }
my $uref = Route::User::get($ucall);
unless ($uref) {
return;
}
+ $dxchan = $parent->dxchan;
+ if ($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
return unless $self->in_filter_route($parent);
my @rout = $parent->del_user($uref);
- if (eph_dup($line)) {
- dbg("PCPROT: dup PC17 detected") if isdbg('chanerr');
- return;
- }
-
$self->route_pc17($parent, @rout) if @rout;
return;
}
my $i;
my $newline = "PC19^";
+ if (eph_dup($line)) {
+ dbg("PCPROT: dup PC19 detected") if isdbg('chanerr');
+ return;
+ }
+
# new routing list
my @rout;
my $parent = Route::Node::get($self->{call});
$user->put;
}
- if (eph_dup($line)) {
- dbg("PCPROT: dup PC19 detected") if isdbg('chanerr');
- return;
- }
$self->route_pc19(@rout) if @rout;
return;
if ($pcno == 21) { # delete a cluster from the list
my $call = uc $field[1];
+ if (eph_dup($line)) {
+ dbg("PCPROT: dup PC21 detected") if isdbg('chanerr');
+ return;
+ }
+
eph_del_regex("^PC1[79].*$call");
my @rout;
$self->disconnect;
return;
}
- my $node = Route::Node::get($call);
if ($call ne $main::mycall) { # don't allow malicious buggers to disconnect me!
if ($call eq $self->{call}) {
dbg("PCPROT: Trying to disconnect myself with PC21") if isdbg('chanerr');
return;
}
+ my $node = Route::Node::get($call);
if ($node) {
+
+ my $dxchan = $node->dxchan;
+ if ($dxchan && $dxchan ne $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);
return;
}
- if (eph_dup($line)) {
- dbg("PCPROT: dup PC21 detected") if isdbg('chanerr');
- return;
- }
-
$self->route_pc21(@rout) if @rout;
return;
}
}
}
+ return if $rspfcheck and !$self->rspfcheck(1, $field[8], $field[7]);
+
# do some de-duping
my $d = cltounix($field[1], sprintf("%02d18Z", $field[2]));
my $sfi = unpad($field[3]);
}
if (($pcno >= 28 && $pcno <= 33) || $pcno == 40 || $pcno == 42 || $pcno == 49) { # mail/file handling
+ return if $pcno == 49 && eph_dup($line);
if ($pcno == 49 || $field[1] eq $main::mycall) {
DXMsg::process($self, $line);
} else {
dbg("PCPROT: Ephemeral dup, dropped") if isdbg('chanerr');
} else {
unless ($self->{isolate}) {
- broadcast_ak1a($line, $self); # send it to everyone but me
+ DXChannel::broadcast_nodes($line, $self); # send it to everyone but me
}
}
}
# send out a pc50 on EVERY channel all at once
if ($t >= $last_pc50 + $DXProt::pc50_interval) {
- $pc50s = pc50($me, scalar DXChannel::get_all_users);
+ $pc50s = pc50($main::me, scalar DXChannel::get_all_users);
eph_dup($pc50s);
$last_pc50 = $t;
}
foreach $dxchan (@dxchan) {
next unless $dxchan->is_node();
- next if $dxchan == $me;
+ next if $dxchan == $main::me;
# send the pc50
$dxchan->send($pc50s) if $pc50s;
# 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 == $me;
+ next if $dxchan == $main::me;
next if $dxchan == $self && $self->is_node;
$dxchan->dx_spot($line, $self->{isolate}, @_, $self->{call});
}
# send it if it isn't the except list and isn't isolated and still has a hop count
# taking into account filtering and so on
foreach $dxchan (@dxchan) {
- next if $dxchan == $me;
+ next if $dxchan == $main::me;
next if $dxchan == $self && $self->is_node;
my $routeit;
my ($filter, $hops);
# 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 == $me;
+ next if $dxchan == $main::me;
next if $dxchan == $self;
$dxchan->wcy($line, $self->{isolate}, @_, $self->{call}, $wcy_dxcc, $wcy_itu, $wcy_cq, $org_dxcc, $org_itu, $org_cq);
# 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 == $me;
+ next if $dxchan == $main::me;
next if $dxchan == $self && $self->is_node;
$dxchan->announce($line, $self->{isolate}, $to, $target, $text, @_, $self->{call}, $ann_dxcc, $ann_itu, $ann_cq, $org_dxcc, $org_itu, $org_cq);
}
if ($dxchan) {
my $routeit = adjust_hops($dxchan, $line); # adjust its hop count by node name
if ($routeit) {
- $dxchan->send($routeit) unless $dxchan == $me;
+ $dxchan->send($routeit) unless $dxchan == $main::me;
}
} else {
dbg("PCPROT: No route available, dropped") if isdbg('chanerr');
}
}
-# broadcast a message to all clusters taking into account isolation
-# [except those mentioned after buffer]
-sub broadcast_ak1a
-{
- my $s = shift; # the line to be rebroadcast
- my @except = @_; # to all channels EXCEPT these (dxchannel refs)
- my @dxchan = DXChannel::get_all_nodes();
- my $dxchan;
-
- # send it if it isn't the except list and isn't isolated and still has a hop count
- foreach $dxchan (@dxchan) {
- next if grep $dxchan == $_, @except;
- next if $dxchan == $me;
-
- my $routeit = adjust_hops($dxchan, $s); # adjust its hop count by node name
- $dxchan->send($routeit) unless $dxchan->{isolate} || !$routeit;
- }
-}
-
-# broadcast a message to all clusters ignoring isolation
-# [except those mentioned after buffer]
-sub broadcast_all_ak1a
-{
- my $s = shift; # the line to be rebroadcast
- my @except = @_; # to all channels EXCEPT these (dxchannel refs)
- my @dxchan = DXChannel::get_all_nodes();
- my $dxchan;
-
- # send it if it isn't the except list and isn't isolated and still has a hop count
- foreach $dxchan (@dxchan) {
- next if grep $dxchan == $_, @except;
- next if $dxchan == $me;
-
- my $routeit = adjust_hops($dxchan, $s); # adjust its hop count by node name
- $dxchan->send($routeit);
- }
-}
-
-# broadcast to all users
-# storing the spot or whatever until it is in a state to receive it
-sub broadcast_users
-{
- my $s = shift; # the line to be rebroadcast
- my $sort = shift; # the type of transmission
- my $fref = shift; # a reference to an object to filter on
- my @except = @_; # to all channels EXCEPT these (dxchannel refs)
- my @dxchan = DXChannel::get_all_users();
- my $dxchan;
- my @out;
-
- foreach $dxchan (@dxchan) {
- next if grep $dxchan == $_, @except;
- push @out, $dxchan;
- }
- broadcast_list($s, $sort, $fref, @out);
-}
-
-# broadcast to a list of users
-sub broadcast_list
-{
- my $s = shift;
- my $sort = shift;
- my $fref = shift;
- my $dxchan;
-
- foreach $dxchan (@_) {
- my $filter = 1;
- next if $dxchan == $me;
-
- if ($sort eq 'dx') {
- next unless $dxchan->{dx};
- ($filter) = $dxchan->{spotsfilter}->it(@{$fref}) if ref $fref;
- next unless $filter;
- }
- next if $sort eq 'ann' && !$dxchan->{ann} && $s !~ /^To\s+LOCAL\s+de\s+(?:$main::myalias|$main::mycall)/i;
- next if $sort eq 'wwv' && !$dxchan->{wwv};
- next if $sort eq 'wcy' && !$dxchan->{wcy};
- next if $sort eq 'wx' && !$dxchan->{wx};
-
- $s =~ s/\a//og unless $dxchan->{beep};
-
- if ($dxchan->{state} eq 'prompt' || $dxchan->{state} eq 'talk') {
- $dxchan->send($s);
- } else {
- $dxchan->delay($s);
- }
- }
-}
-
-
#
# obtain the hops from the list for this callsign and pc no
#
unless ($self->{isolate}) {
foreach $dxchan (@dxchan) {
next if $dxchan == $self;
- next if $dxchan == $me;
+ next if $dxchan == $main::me;
$dxchan->send_route($generate, @_);
}
}