use Spot;
use DXProtout;
use DXDebug;
+use Filter;
+use Local;
+
use Carp;
use strict;
-use vars qw($me $pc11_max_age $pc11_dup_age $pc23_dup_age %spotdup %wwvdup $last_hour %pings %rcmds %nodehops);
+use vars qw($me $pc11_max_age $pc11_dup_age $pc23_dup_age
+ %spotdup %wwvdup $last_hour %pings %rcmds
+ %nodehops @baddx $baddxfn $pc12_dup_age
+ %anndup);
$me = undef; # the channel id for this cluster
$pc11_max_age = 1*3600; # the maximum age for an incoming 'real-time' pc11
$pc11_dup_age = 24*3600; # the maximum time to keep the spot dup list for
$pc23_dup_age = 24*3600; # the maximum time to keep the wwv dup list for
+$pc12_dup_age = 24*3600; # the maximum time to keep the ann dup list for
%spotdup = (); # the pc11 and 26 dup hash
-%wwvdup = (); # the pc23 and 27 dup hash
+%wwvdup = (); # the pc23 and 27 dup hash
+%anndup = (); # the PC12 dup hash
$last_hour = time; # last time I did an hourly periodic update
%pings = (); # outstanding ping requests outbound
%rcmds = (); # outstanding rcmd requests outbound
%nodehops = (); # node specific hop control
+@baddx = (); # list of illegal spotted callsigns
+$baddxfn = "$main::data/baddx.pl";
sub init
{
$wwvdup{$dupkey} = $_->[1];
}
+ # load the baddx file
+ do "$baddxfn" if -e "$baddxfn";
+ print "$@\n" if $@;
}
#
$self->{isolate} = $user->{isolate};
$self->{consort} = $line; # save the connection type
$self->{here} = 1;
+
+ # get the filters
+ $self->{spotfilter} = Filter::read_in('spots', $call);
+ $self->{wwvfilter} = Filter::read_in('wwv', $call);
+ $self->{annfilter} = Filter::read_in('ann', $call);
# set unbuffered
$self->send_now('B',"0");
sub normal
{
my ($self, $line) = @_;
- my @field = split /[\^\~]/, $line;
+ my @field = split /\^/, $line;
+ pop @field if $field[-1] eq '~';
+# print join(',', @field), "\n";
+
# ignore any lines that don't start with PC
return if !$field[0] =~ /^PC/;
return unless $pcno;
return if $pcno < 10 || $pcno > 51;
+ # local processing 1
+ my $pcr;
+ eval {
+ $pcr = Local::pcprot($self, $pcno, @field);
+ };
+# dbg('local', "Local::pcprot error $@") if $@;
+ return if $pcr;
+
SWITCH: {
if ($pcno == 10) { # incoming talk
Log('talk', $call, $field[1], $field[6], $text);
$call = $main::myalias if $call eq $main::mycall;
my $ref = DXChannel->get($call);
- $ref->send("$call de $field[1]: $text") if $ref;
+ $ref->send("$call de $field[1]: $text") if $ref && $ref->{talk};
} else {
route($field[2], $line); # relay it on its way
}
# convert the date to a unix date
my $d = cltounix($field[3], $field[4]);
- # bang out (and don't pass on) if date is invalid or the spot is too old
- if (!$d || ($pcno == 11 && $d < $main::systime - $pc11_max_age)) {
- dbg('chan', "Spot ignored, invalid date or too old\n");
+ # bang out (and don't pass on) if date is invalid or the spot is too old (or too young)
+ if (!$d || ($pcno == 11 && ($d < $main::systime - $pc11_max_age || $d > $main::systime + 900))) {
+ dbg('chan', "Spot ignored, invalid date or out of range ($field[3] $field[4])\n");
return;
}
}
$spotdup{$dupkey} = $d;
+
+ # is it 'baddx'
+ if (grep $field[2] eq $_, @baddx) {
+ dbg('chan', "Bad DX spot, ignored");
+ return;
+ }
- my $spot = Spot::add($freq, $field[2], $d, $text, $spotter);
+ my @spot = Spot::add($freq, $field[2], $d, $text, $spotter, $field[7]);
+
+ #
+ # @spot at this point contains:-
+ # freq, spotted call, time, text, spotter, spotted cc, spotters cc, orig node
+ # then spotted itu, spotted cq, spotters itu, spotters cq
+ # you should be able to route on any of these
+ #
- # send orf to the users
- if ($spot && $pcno == 11) {
- my $buf = Spot::formatb($field[1], $field[2], $d, $text, $spotter);
- broadcast_users("$buf\a\a");
- }
+ # local processing
+ my $r;
+ eval {
+ $r = Local::spot($self, @spot);
+ };
+# dbg('local', "Local::spot1 error $@") if $@;
+ return if $r;
# DON'T be silly and send on PC26s!
return if $pcno == 26;
-
- last SWITCH;
+
+ # send out the filtered spots
+ send_dx_spot($self, $line, @spot) if @spot;
+ return;
}
if ($pcno == 12) { # announces
+ # announce duplicate checking
+ my $text = uc unpad($field[3]);
+ my $dupkey = $field[1].$field[2].$text.$field[4].$field[6];
+ if ($anndup{$dupkey}) {
+ dbg('chan', "Duplicate Announce ignored\n");
+ return;
+ }
+ $anndup{$dupkey} = $main::systime;
+
+ # global ann filtering
+ my ($filter, $hops) = Filter::it($self->{annfilter}, @field[1..6], $self->{call} ) if $self->{annfilter};
+ if ($self->{annfilter} && !$filter) {
+ dbg('chan', "Rejected by filter");
+ return;
+ }
if ($field[2] eq '*' || $field[2] eq $main::mycall) {
$target = "All" if !$target;
if (@list > 0) {
- broadcast_list("$to$target de $field[1]: $text", @list);
+ broadcast_list("$to$target de $field[1]: $text", 'ann', undef, @list);
} else {
- broadcast_users("$target de $field[1]: $text");
+ broadcast_users("$target de $field[1]: $text", 'ann', undef);
}
Log('ann', $target, $field[1], $text);
if ($pcno == 16) { # add a user
my $node = DXCluster->get_exact($field[1]);
last SWITCH if !$node; # ignore if havn't seen a PC19 for this one yet
+ last SWITCH unless $node->isa('DXNode');
my $i;
for ($i = 2; $i < $#field; $i++) {
- my ($call, $confmode, $here) = $field[$i] =~ /^(\S+) (-) (\d)/o;
- next if length $call < 3;
+ my ($call, $confmode, $here) = $field[$i] =~ /^(\S+) (\S) (\d)/o;
+ next if !$call || length $call < 3 || length $call > 8;
next if !$confmode;
$call = uc $call;
next if DXCluster->get_exact($call); # we already have this (loop?)
# queue mail
DXMsg::queue_msg(0);
+
return;
}
dbg('chan', "Dup WWV Spot ignored\n");
return;
}
-
+ if ($d > $main::systime + 900 || $field[2] < 0 || $field[2] > 23) {
+ dbg('chan', "WWV Date ($field[1] $field[2]) out of range");
+ return;
+ }
$wwvdup{$dupkey} = $d;
- Geomag::update($field[1], $field[2], $sfi, $k, $i, @field[6..$#field]);
+ $field[6] =~ s/-\d+$//o; # remove spotter's ssid
+
+ my $wwv = Geomag::update($d, $field[2], $sfi, $k, $i, @field[6..$#field]);
+
+ my $r;
+ eval {
+ $r = Local::wwv($self, $field[1], $field[2], $sfi, $k, $i, @field[6..$#field]);
+ };
+# dbg('local', "Local::wwv2 error $@") if $@;
+ return if $r;
# DON'T be silly and send on PC27s!
return if $pcno == 27;
-
+
+ # broadcast to the eager users
+ broadcast_users("WWV de $field[7] <$field[2]>: SFI=$sfi, A=$k, K=$i, $field[6]", 'wwv', $wwv );
last SWITCH;
}
last SWITCH;
}
- if ($pcno == 25) {
- last SWITCH;
+ if ($pcno == 25) { # merge request
+ unless ($field[1] eq $main::mycall) {
+ dbg('chan', "merge request to $field[1] from $field[2] ignored");
+ return;
+ }
+
+ Log('DXProt', "Merge request for $field[3] spots and $field[4] WWV from $field[1]");
+
+ # spots
+ if ($field[3] > 0) {
+ my @in = reverse Spot::search(1, undef, undef, 0, $field[3]-1);
+ my $in;
+ foreach $in (@in) {
+ $self->send(pc26(@{$in}[0..4], $in->[7]));
+ }
+ }
+
+ # wwv
+ if ($field[4] > 0) {
+ my @in = reverse Geomag::search(0, $field[4], time, 1);
+ my $in;
+ foreach $in (@in) {
+ $self->send(pc27(@{$in}));
+ }
+ }
+ return;
}
if (($pcno >= 28 && $pcno <= 33) || $pcno == 40 || $pcno == 42 || $pcno == 49) { # mail/file handling
if ($pcno == 34 || $pcno == 36) { # remote commands (incoming)
if ($field[1] eq $main::mycall) {
my $ref = DXUser->get_current($field[2]);
+ my $cref = DXCluster->get($field[2]);
Log('rcmd', 'in', $ref->{priv}, $field[2], $field[3]);
- unless ($field[3] =~ /rcmd/i) { # not allowed to relay RCMDS!
+ unless ($field[3] =~ /rcmd/i || !$cref || !$ref || $cref->mynode->call ne $ref->homenode) { # not allowed to relay RCMDS!
if ($ref->{priv}) { # you have to have SOME privilege, the commands have further filtering
$self->{remotecmd} = 1; # for the benefit of any command that needs to know
my @in = (DXCommandmode::run_cmd($self, $field[3]));
Log('rcmd', 'out', $field[2], $_);
}
delete $self->{remotecmd};
+ } else {
+ $self->send(pc35($main::mycall, $field[2], "$main::mycall:sorry...!"));
}
} else {
- $self->send(pc35($main::mycall, $field[2], "$main::mycall:Tut tut tut...!"));
+ $self->send(pc35($main::mycall, $field[2], "$main::mycall:your attempt is logged, Tut tut tut...!"));
}
} else {
route($field[1], $line);
if ($pcno == 50) { # keep alive/user list
my $ref = DXCluster->get_exact($field[1]);
- $ref->update_users($field[2]) if $ref;
+ $ref->update_users($field[2]) if $ref;
last SWITCH;
}
while (($key, $val) = each %wwvdup) {
delete $wwvdup{$key} if $val < $cutoff;
}
+ $cutoff = $main::systime - $pc12_dup_age;
+ while (($key, $val) = each %anndup) {
+ delete $anndup{$key} if $val < $cutoff;
+ }
$last_hour = $main::systime;
}
}
#
# some active measures
#
+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) {
+ my $routeit;
+ my ($filter, $hops) = Filter::it($dxchan->{spotfilter}, @_, $self->{call} ) if $dxchan->{spotfilter};
+ if ($dxchan->is_ak1a) {
+ next if $dxchan == $self;
+ if ($hops) {
+ $routeit = $line;
+ $routeit =~ s/\^H\d+\^\~$/\^H$hops\^\~/;
+ } else {
+ $routeit = adjust_hops($dxchan, $line); # adjust its hop count by node name
+ next unless $routeit;
+ }
+ if ($filter) {
+ $dxchan->send($routeit) if $routeit;
+ } else {
+ $dxchan->send($routeit) unless $dxchan->{isolate} || $self->{isolate};
+
+ }
+ } elsif ($dxchan->is_user && $dxchan->{dx}) {
+ my $buf = Spot::formatb($_[0], $_[1], $_[2], $_[3], $_[4]);
+ $buf .= "\a\a" if $dxchan->{beep};
+ if ($dxchan->{state} eq 'prompt' || $dxchan->{state} eq 'convers') {
+ $dxchan->send($buf) if !$hops || ($hops && $filter);
+ } else {
+ $dxchan->delay($buf) if !$hops || ($hops && $filter);
+ }
+ }
+ }
+}
sub send_local_config
{
my $self = shift;
my $n;
my @nodes;
-
+ my @localnodes;
+ my @remotenodes;
+
# send our nodes
if ($self->{isolate}) {
- @nodes = (DXCluster->get_exact($main::mycall));
+ @localnodes = (DXCluster->get_exact($main::mycall));
} 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
@nodes = DXNode::get_all();
- @nodes = grep { $_->dxchan != $self } @nodes;
+ @nodes = grep { $_->{call} ne $main::mycall } @nodes;
+ @nodes = grep { $_->dxchan != $self } @nodes if @nodes;
+ @nodes = grep { !$_->dxchan->{isolate} } @nodes if @nodes;
+ @localnodes = grep { $_->dxchan->{call} eq $_->{call} } @nodes if @nodes;
+ unshift @localnodes, DXCluster->get_exact($main::mycall);
+ @remotenodes = grep { $_->dxchan->{call} ne $_->{call} } @nodes if @nodes;
}
- my @s = $me->pc19(@nodes);
+ my @s = $me->pc19(@localnodes, @remotenodes);
for (@s) {
my $routeit = adjust_hops($self, $_);
$self->send($routeit) if $routeit;
}
# get all the users connected on the above nodes and send them out
- foreach $n (@nodes) {
+ foreach $n (@localnodes, @remotenodes) {
my @users = values %{$n->list};
my @s = pc16($n, @users);
for (@s) {
}
}
-# broadcast a message to all clusters [except those mentioned after buffer]
+# 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
}
}
+# 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 = get_all_ak1a();
+ 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;
+ 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 = get_all_users();
my $dxchan;
+ my @out;
foreach $dxchan (@dxchan) {
next if grep $dxchan == $_, @except;
- $s =~ s/\a//og if !$dxchan->{beep};
- $dxchan->send($s); # send it if it isn't the except list or hasn't a passout flag
+ 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 (@_) {
- $dxchan->send($s); # send it
+ my $filter = 1;
+
+ if ($sort eq 'dx') {
+ next unless $dxchan->{dx};
+ ($filter) = Filter::it($dxchan->{spotfilter}, @{$fref}) if ref $fref;
+ next unless $filter;
+ }
+ next if $sort eq 'ann' && !$dxchan->{ann};
+ next if $sort eq 'wwv' && !$dxchan->{wwv};
+ next if $sort eq 'wx' && !$dxchan->{wx};
+
+ $s =~ s/\a//og unless $dxchan->{beep};
+
+ if ($dxchan->{state} eq 'prompt' || $dxchan->{state} eq 'convers') {
+ $dxchan->send($s);
+ } else {
+ $dxchan->delay($s);
+ }
}
}
projects / spider.git / blobdiff