$investigation_int $pc19_version $myprot_version
%nodehops $baddx $badspotter $badnode $censorpc $rspfcheck
$allowzero $decode_dk0wcy $send_opernam @checklist
- $eph_pc15_restime
+ $eph_pc15_restime $pc9x_past_age $pc9x_future_age
);
+$pc9x_past_age = 15*60; # maximum age in the past of a px9x
+$pc9x_future_age = 5*60; # maximum age in the future ditto
+
# incoming talk commands
sub handle_10
{
my $dxchan;
if ((($dxchan = DXChannel::get($_[2])) && $dxchan->is_user) || $_[4] =~ /^[\#\w.]+$/){
- $self->send_chat($line, @_[1..6]);
+ $self->send_chat(0, $line, @_[1..6]);
} elsif ($_[2] eq '*' || $_[2] eq $main::mycall) {
# remember a route
}
# send it
- $self->send_announce($line, @_[1..6]);
+ $self->send_announce(0, $line, @_[1..6]);
} else {
$self->route($_[2], $line);
}
RouteDB::delete($ncall, $self->{call});
- unless ($ncall eq $self->{call}) {
- dbg("PCPROT: PC17 from non-local $ncall, ignored") 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 = $parent->dxchan if $parent;
+ $dxchan = DXChannel::get($ncall);
if ($dxchan && $dxchan ne $self) {
dbg("PCPROT: PC17 from $self->{call} trying to alter locally connected $ncall, ignored!") if isdbg('chanerr');
return;
}
- $dxchan = DXChannel::get($ncall);
unless ($dxchan) {
if ($parent->via_pc92) {
dbg("PCPROT: non-local node controlled by PC92, ignored") if isdbg('chanerr');
}
# input filter if required and then remove user if present
- if ($parent) {
# return unless $self->in_filter_route($parent);
- $parent->del_user($uref) if $uref;
- } else {
- $parent = Route->new($ncall); # throw away
- }
+ $parent->del_user($uref);
# send info to all logged in thingies
$self->tell_login('logoutu', "$ncall: $ucall") if DXUser->get_current($ncall)->is_local_node;
return;
}
- $uref = Route->new($ucall) unless $uref; # throw away
$self->route_pc17($origin, $line, $parent, $uref);
# $self->route_pc92d($main::mycall, undef, $parent, $uref) if $dxchan;
}
}
$self->{handle_xml}++ if DXXml::available() && $_[1] =~ /\bxml/;
if ($_[1] =~ /\bpc9x/) {
- $self->{do_pc9x}++;
+ $self->{do_pc9x} = 1;
+ dbg("Do px9x set on $self->{call}");
}
} else {
$self->version(50.0);
return;
}
+ if (eph_dup($line)) {
+ dbg("PCPROT: dup PC21 detected") if isdbg('chanerr');
+ return;
+ }
+
if (@rout) {
$self->route_pc21($origin, $line, @rout);
# $self->route_pc92d($main::mycall, $line, $main::routeroot, @rout);
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
+ my $sort = $_[2];
+ my $val = $_[3];
+
+ my $l = "PC41^$call^$sort";
if (eph_dup($l, $eph_info_restime)) {
dbg("PCPROT: dup PC41, ignored") if isdbg('chanerr');
return;
# my $ref = Route::get($call) || Route->new($call);
# return unless $self->in_filter_route($ref);
- if ($_[3] eq $_[2] || $_[3] =~ /^\s*$/) {
+ if ($val eq $sort || $val =~ /^\s*$/) {
dbg('PCPROT: invalid value') if isdbg('chanerr');
return;
}
my $user = DXUser->get_current($call);
$user = DXUser->new($call) unless $user;
- if ($_[2] == 1) {
- $user->name($_[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, $long));
+ if ($sort == 1) {
+ if (($val =~ /spotter/i || $val =~ /self/i) && $user->name && $user->name ne $val) {
+ dbg("PCPROT: invalid name") if isdbg('chanerr');
+ if ($main::mycall eq 'GB7DJK' || $main::mycall eq 'GB7BAA' || $main::mycall eq 'WR3D') {
+ DXChannel::broadcast_nodes(pc41($_[1], 1, $user->name)); # send it to everyone including me
+ }
+ return;
+ }
+ $user->name($val);
+ } elsif ($sort == 2) {
+ $user->qth($val);
+ } elsif ($sort == 3) {
+ if (is_latlong($val)) {
+ my ($lat, $long) = DXBearing::stoll($val);
+ $user->lat($lat) if $lat;
+ $user->long($long) if $long;
+ $user->qra(DXBearing::lltoqra($lat, $long)) unless $user->qra;
} else {
dbg('PCPROT: not a valid lat/long') if isdbg('chanerr');
return;
}
- } elsif ($_[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 $_[3]);
+ } elsif ($sort == 4) {
+ $user->homenode($val);
+ } elsif ($sort == 5) {
+ if (is_qra(uc $val)) {
+ my ($lat, $long) = DXBearing::qratoll(uc $val);
+ $user->lat($lat) if $lat && !$user->lat;
+ $user->long($long) if $long && !$user->long;
+ $user->qra(uc $val);
} else {
dbg('PCPROT: not a valid QRA locator') if isdbg('chanerr');
return;
}
# perhaps this IS what we want after all
- # $self->route_pc41($ref, $call, $_[2], $_[3], $_[4]);
+ # $self->route_pc41($ref, $call, $sort, $val, $_[4]);
}
sub handle_42 {goto &handle_28}
sub _encode_pc92_call
{
my $ref = shift;
+
+ # plain call or value
+ return $ref unless ref $ref;
+
my $ext = shift;
my $flag = 0;
my $call = $ref->call;
my $parent = ref $call ? $call : Route::Node::get($call);
if ($parent) {
- my $lastid = $parent->lastid->{$pc} || 0;
- if ($lastid + $main::systime_daystart >= $t + $main::systime_daystart) {
- dbg("PCPROT: dup / old id on $call <= $lastid, ignored") if isdbg('chanerr');
- return;
+ # we only do this for external calls whose routing table
+ # record come and go. The reference for mycall is permanent
+ # and not that frequently used, it also never times out, so
+ # the id on it is completely unreliable. Besides, only commands
+ # originating on this box will go through this code...
+ if ($parent->call ne $main::mycall) {
+ my $lastid = $parent->lastid->{$pc} || 0;
+ if ($t < $lastid) {
+ if (my $d = $lastid-86400+$t > $pc9x_past_age) {
+ dbg("PCPROT: $call id $t <= $lastid, ignored") if isdbg('chanerr');
+ return;
+ }
+ }
+ if ($lastid == $t) {
+ dbg("PCPROT: dup id on $call = $lastid, ignored") if isdbg('chanerr');
+ return;
+ }
}
} elsif ($create) {
$parent = Route::Node->new($call);
my (@radd, @rdel);
- $self->{do_pc9x} ||= 1;
-
my $pcall = $_[1];
unless ($pcall) {
dbg("PCPROT: invalid callsign string '$_[1]', ignored") if isdbg('chanerr');
}
my $t = $_[2];
my $sort = $_[3];
- my @ent = map {[ _decode_pc92_call($_) ]} grep {$_ && /^[0-7]/} @_[4 .. $#_];
if ($pcall eq $main::mycall) {
dbg("PCPROT: looped back, ignored") if isdbg('chanerr');
if ($pcall eq $self->{call} && $self->{state} eq 'init') {
$self->state('init92');
+ $self->{do_pc9x} = 1;
+ dbg("Do pc9x set on $pcall");
+ }
+ unless ($self->{do_pc9x}) {
+ dbg("PCPROT: PC9x come in from non-PC9x node, ignored") if isdbg('chanerr');
+ return;
}
my $parent = check_pc9x_t($pcall, $t, 92, 1) || return;
my $oparent = $parent;
- $parent->lastid->{92} = $t;
$parent->do_pc9x(1);
$parent->via_pc92(1);
- if (@ent) {
+ if ($sort eq 'F' || $sort eq 'R') {
- # look at the first one which will always be a node of some sort
- # and update any information that needs to be done.
- my ($call, $is_node, $is_extnode, $here, $version, $build) = @{$ent[0]};
- if ($call && $is_node) {
- if ($call eq $main::mycall) {
- dbg("PCPROT: looped back on node entry, ignored") if isdbg('chanerr');
+ # this is the route finding section
+ # here is where the consequences of the 'find' command
+ # are dealt with
+
+ my $from = $_[4];
+ my $target = $_[5];
+
+ if ($sort eq 'F') {
+ my $flag;
+ my $ref;
+ my $dxchan;
+ if ($ref = DXChannel::get($target)) {
+ $flag = 1; # we are directly connected
+ } else {
+ $ref = Route::get($target);
+ $dxchan = $ref->dxchan;
+ $flag = 2;
+ }
+ if ($ref && $flag && $dxchan) {
+ $self->send(pc92r($from, $target, $flag, int($dxchan->{pingave}*1000)));
return;
}
- if ($is_extnode) {
- # this is only accepted from my "self"
- if (DXChannel::get($call) && $call ne $self->{call}) {
- dbg("PCPROT: locally connected node config for $call from other another node $self->{call}, ignored") if isdbg('chanerr');
- return;
- }
- # reparent to external node (note that we must have received a 'C' or 'A' record
- # from the true parent node for this external before we get one for the this node
- unless ($parent = Route::Node::get($call)) {
- dbg("PCPROT: no previous C or A for this external node received, ignored") if isdbg('chanerr');
- return;
+ } elsif ($sort eq 'R') {
+ if (my $dxchan = DXChannel::get($from)) {
+ handle_pc92_find_reply($dxchan, $pcall, $from, $target, @_[6,7]);
+ } else {
+ my $ref = Route::get($from);
+ if ($ref) {
+ my @dxchan = grep {$_->do_pc9x} $ref->alldxchan;
+ if (@dxchan) {
+ $_->send($line) for @dxchan;
+ } else {
+ dbg("PCPROT: no return route, ignored") if isdbg('chanerr')
+ }
+ } else {
+ dbg("PCPROT: no return route, ignored") if isdbg('chanerr')
}
- $parent = check_pc9x_t($call, $t, 92) || return;
- $parent->via_pc92(1);
}
- } else {
- dbg("PCPROT: must be mycall or external node as first entry, ignored") if isdbg('chanerr');
return;
}
- $parent->here(Route::here($here));
- $parent->version($version) if $version && $version > $parent->version;
- $parent->build($build) if $build && $build > $parent->build;
- shift @ent;
- }
-
- # do a pass through removing any references to either locally connected nodes or mycall
- my @nent;
- for (@ent) {
- next unless $_;
- if ($_->[0] eq $main::mycall || DXChannel::get($_->[0])) {
- dbg("PCPROT: $_->[0] refers to locally connected node, ignored") if isdbg('chanerr');
- next;
- }
- push @nent, $_;
- }
+ } elsif ($sort eq 'A' || $sort eq 'D' || $sort eq 'C') {
- if ($sort eq 'A') {
- for (@nent) {
- push @radd, _add_thingy($parent, $_);
- }
- } elsif ($sort eq 'D') {
- for (@nent) {
- push @rdel, _del_thingy($parent, $_);
+ # this is the main route section
+ # here is where all the routes are created and destroyed
+
+ my @ent = map {[ _decode_pc92_call($_) ]} grep {$_ && /^[0-7]/} @_[4 .. $#_];
+ if (@ent) {
+
+ # look at the first one which will always be a node of some sort
+ # and update any information that needs to be done.
+ my ($call, $is_node, $is_extnode, $here, $version, $build) = @{$ent[0]};
+ if ($call && $is_node) {
+ if ($call eq $main::mycall) {
+ dbg("PCPROT: looped back on node entry, ignored") if isdbg('chanerr');
+ return;
+ }
+ if ($is_extnode) {
+ # this is only accepted from my "self"
+ if (DXChannel::get($call) && $call ne $self->{call}) {
+ dbg("PCPROT: locally connected node config for $call from other another node $self->{call}, ignored") if isdbg('chanerr');
+ return;
+ }
+ # reparent to external node (note that we must have received a 'C' or 'A' record
+ # from the true parent node for this external before we get one for the this node
+ unless ($parent = Route::Node::get($call)) {
+ dbg("PCPROT: no previous C or A for this external node received, ignored") if isdbg('chanerr');
+ return;
+ }
+ $parent = check_pc9x_t($call, $t, 92) || return;
+ $parent->via_pc92(1);
+ }
+ } else {
+ dbg("PCPROT: must be mycall or external node as first entry, ignored") if isdbg('chanerr');
+ return;
+ }
+ $parent->here(Route::here($here));
+ $parent->version($version) if $version && $version > $parent->version;
+ $parent->build($build) if $build && $build > $parent->build;
+ shift @ent;
}
- } elsif ($sort eq 'C') {
- my (@nodes, @users);
-
- # we only reset obscounts on config records
- $oparent->reset_obs;
- dbg("ROUTE: reset obscount on $pcall now " . $oparent->obscount) if isdbg('route');
- if ($oparent != $parent) {
- $parent->reset_obs;
- dbg("ROUTE: reset obscount on $parent->{call} now " . $parent->obscount) if isdbg('route');
+
+ # do a pass through removing any references to either locally connected nodes or mycall
+ my @nent;
+ for (@ent) {
+ next unless $_;
+ if ($_->[0] eq $main::mycall || DXChannel::get($_->[0])) {
+ dbg("PCPROT: $_->[0] refers to locally connected node, ignored") if isdbg('chanerr');
+ next;
+ }
+ push @nent, $_;
}
- #
- foreach my $r (@nent) {
-# my ($call, $is_node, $is_extnode, $here, $version, $build) = _decode_pc92_call($_);
- if ($r->[0]) {
- if ($r->[1]) {
- push @nodes, $r->[0];
+ if ($sort eq 'A') {
+ for (@nent) {
+ push @radd, _add_thingy($parent, $_);
+ }
+ } elsif ($sort eq 'D') {
+ for (@nent) {
+ push @rdel, _del_thingy($parent, $_);
+ }
+ } elsif ($sort eq 'C') {
+ my (@nodes, @users);
+
+ # we only reset obscounts on config records
+ $oparent->reset_obs;
+ dbg("ROUTE: reset obscount on $pcall now " . $oparent->obscount) if isdbg('route');
+ if ($oparent != $parent) {
+ $parent->reset_obs;
+ dbg("ROUTE: reset obscount on $parent->{call} now " . $parent->obscount) if isdbg('route');
+ }
+
+ #
+ foreach my $r (@nent) {
+ # my ($call, $is_node, $is_extnode, $here, $version, $build) = _decode_pc92_call($_);
+ if ($r->[0]) {
+ if ($r->[1]) {
+ push @nodes, $r->[0];
+ } else {
+ push @users, $r->[0];
+ }
} else {
- push @users, $r->[0];
+ dbg("DXPROT: pc92 call entry '$_' not decoded, ignored") if isdbg('chanerr');
}
- } else {
- dbg("DXPROT: pc92 call entry '$_' not decoded, ignored") if isdbg('chanerr');
}
- }
- my ($dnodes, $dusers, $nnodes, $nusers) = $parent->calc_config_changes(\@nodes, \@users);
+ my ($dnodes, $dusers, $nnodes, $nusers) = $parent->calc_config_changes(\@nodes, \@users);
- # add users here
- foreach my $r (@nent) {
- my $call = $r->[0];
- if ($call) {
- push @radd,_add_thingy($parent, $r) if grep $call eq $_, (@$nnodes, @$nusers);
+ # add users here
+ foreach my $r (@nent) {
+ my $call = $r->[0];
+ if ($call) {
+ push @radd,_add_thingy($parent, $r) if grep $call eq $_, (@$nnodes, @$nusers);
+ }
}
+ # del users here
+ foreach my $r (@$dnodes) {
+ push @rdel,_del_thingy($parent, [$r, 1]);
+ }
+ foreach my $r (@$dusers) {
+ push @rdel,_del_thingy($parent, [$r, 0]);
+ }
+ } else {
+ dbg("PCPROT: unknown action '$sort', ignored") if isdbg('chanerr');
+ return;
}
- # del users here
- foreach my $r (@$dnodes) {
- push @rdel,_del_thingy($parent, [$r, 1]);
- }
- foreach my $r (@$dusers) {
- push @rdel,_del_thingy($parent, [$r, 0]);
+
+ foreach my $r (@rdel) {
+ next unless $r;
+
+ $self->route_pc21($pcall, undef, $r) if $r->isa('Route::Node');
+ $self->route_pc17($pcall, undef, $parent, $r) if $r->isa('Route::User');
}
- } else {
- dbg("PCPROT: unknown action '$sort', ignored") if isdbg('chanerr');
- return;
+ my @pc19 = grep { $_ && $_->isa('Route::Node') } @radd;
+ my @pc16 = grep { $_ && $_->isa('Route::User') } @radd;
+ unshift @pc19, $parent if $self->{state} eq 'init92' && $oparent == $parent;
+ $self->route_pc19($pcall, undef, @pc19) if @pc19;
+ $self->route_pc16($pcall, undef, $parent, @pc16) if @pc16;
}
+ # broadcast it if we get here
$self->broadcast_route_pc9x($pcall, undef, $line, 0);
- foreach my $r (@rdel) {
- next unless $r;
-
- $self->route_pc21($pcall, undef, $r) if $r->isa('Route::Node');
- $self->route_pc17($pcall, undef, $parent, $r) if $r->isa('Route::User');
- }
- my @pc19 = grep { $_ && $_->isa('Route::Node') } @radd;
- my @pc16 = grep { $_ && $_->isa('Route::User') } @radd;
- unshift @pc19, $parent if $self->{state} eq 'init92' && $oparent == $parent;
- $self->route_pc19($pcall, undef, @pc19) if @pc19;
- $self->route_pc16($pcall, undef, $parent, @pc16) if @pc16;
}
+
sub handle_93
{
my $self = shift;
}
# otherwise, drop through and allow it to be broadcast
- } elsif ($to eq '*' || $to eq 'SYSOP' || $to eq 'WX') {
+ } elsif ($to eq '*' || uc $to eq 'SYSOP' || uc $to eq 'WX') {
# announces
+ my $sysop = uc $to eq 'SYSOP' ? '*' : ' ';
+ my $wx = uc $to eq 'WX' ? '1' : '0';
+ my $local = $via eq 'LOCAL' ? '*' : $via;
+
+ $self->send_announce(1, pc12($from, $text, $local, $via, $sysop, $wx, $pcall), $from, $local, $text, $sysop, $pcall, $wx, $via eq 'LOCAL' ? $via : undef);
+ return if $via eq 'LOCAL';
} else {
- # chat messages
+ # chat messages to non-pc9x nodes
+ $self->send_chat(1, pc12($from, $text, undef, $to, undef, $pcall), $from, '*', $text, $to, $pcall, '0');
}
$self->broadcast_route_pc9x($pcall, undef, $line, 0);
}
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