use Script;
use Verify;
use DXDupe;
+use Thingy;
use vars qw($VERSION $BRANCH);
$VERSION = sprintf( "%d.%03d", q$Revision$ =~ /(\d+)\.(\d+)/ );
my $seqno = 0;
my $dayno = 0;
+my $daystart = 0;
sub init
{
$self->{metric} ||= 100;
$self->{lastping} = $main::systime;
- $self->state('init');
+ $self->state('normal');
$self->{pc50_t} = $main::systime;
# send info to all logged in thingies
# 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;
- $self->send("Hello?");
}
#
sub normal
{
my ($self, $line) = @_;
-
-
+ my $thing = input($line);
+ $thing->queue($self) if $thing;
}
#
{
# calc day number
- $dayno = (gmtime($main::systime))[3];
+ my $d = (gmtime($main::systime))[3];
+ if ($d != $dayno) {
+ $dayno = $d;
+ $daystart = $main::systime - ($main::systime % 86400);
+ }
+}
+
+sub disconnect
+{
+ my $self = shift;
+ my $call = $self->call;
+
+ return if $self->{disconnecting}++;
+
+ # get rid of any PC16/17/19
+# eph_del_regex("^PC1[679]*$call");
+
+ # 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);
+
+ # 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
+# $self->route_pc21($main::mycall, undef, @rout) if @rout;
+
+ # remove outstanding pings
+# delete $pings{$call};
+
+ # I was the last node visited
+ $self->user->node($main::mycall);
+
+ # send info to all logged in thingies
+ $self->tell_login('logoutn');
+
+ Log('Aranea', $call . " Disconnected");
+
+ $self->SUPER::disconnect;
}
#
my $from = shift;
my $date = ((($dayno << 1) | $ntpflag) << 18) | ($main::systime % 86400);
- my $r = "$mycall,$to," . sprintf('%06X%04X,0', $date, $seqno);
+ my $r = "$mycall,$to," . sprintf('%6X%04X,0', $date, $seqno);
$r .= ",$from" if $from;
$seqno++;
$seqno = 0 if $seqno > 0x0ffff;
return $r;
}
+#
+# decode the date time sequence group
+#
+
+sub decode_dts
+{
+ my $dts = shift;
+ my ($dt, $seqno) = map {hex} unpack "H6H4", $dts;
+ my $secs = $dt & 0x3FFFF;
+ $dt >>= 18;
+ my $day = $dt >> 1;
+ my $ntp = $dt & 1;
+ my $t;
+ if ($dayno == $day) {
+ $t = $daystart + $secs;
+ } elsif ($dayno < $day) {
+ $t = $daystart + (($day-$dayno) * 86400) + $secs;
+ } else {
+ $t = $daystart + (($dayno-$day) * 86400) + $secs;
+ }
+ return ($t, $seqno, $ntp);
+}
+
# subroutines to encode and decode values in lists
sub tencode
{
my $s = shift;
- $s =~ s/([\%=|,\x00-\x1f\x7f-\xff])/sprintf("%%%02X", ord($1))/eg;
+ $s =~ s/([\%=|,\'\x00-\x1f\x7f-\xff])/sprintf("%%%02X", ord($1))/eg;
+ $s = "'$s'" if $s =~ / /;
return $s;
}
sub tdecode
{
my $s = shift;
+ $s =~ s/^'(.*)'$/$1/;
$s =~ s/\%([0-9A-F][0-9A-F])/chr(hex($1))/eg;
return $s;
}
return "$head|$data";
}
+
+sub decode_input
+{
+ my $self = shift;
+ my $line = shift;
+ return ('I', $self->{call}, $line);
+}
+
sub input
{
my $line = shift;
my ($head, $data) = split /\|/, $line, 2;
return unless $head && $data;
+
my ($origin, $group, $dts, $hop, $user) = split /,/, $head;
- return if DXDupe::add("Ara,$origin,$dts", $dupeage);
- $hop++;
+ return if DXDupe::check("Ara,$origin,$dts", $dupeage);
+ my $err;
+ $err .= "incomplete header," unless $origin && defined $group && $dts && defined $hop;
my ($cmd, $rdata) = split /,/, $data, 2;
- my $class = 'Thingy::' . ucfirst $cmd;
+
+ # validate it further
+ $err .= "missing cmd or data," unless $cmd && $data;
+ $err .= "invalid command ($cmd)," unless $cmd =~ /^[A-Z][A-Z0-9]*$/;
+ $err .= "invalid group ($group)," unless $group =~ /^[-A-Z0-9\/:]{2,}$/;
+
+ my $class = 'Thingy::' . ucfirst(lc $cmd);
my $thing;
+ my ($t, $seqno, $ntp) = decode_dts($dts) unless $err;
+ $err .= "invalid date/seq," unless $t;
- # create the appropriate Thingy
- if (defined *$class) {
+ if ($err) {
+ chop $err;
+ dbg("Aranea input: $err");
+ } elsif ($class->can('new')) {
+ # create the appropriate Thingy
$thing = $class->new();
# reconstitute the header but wth hop increased by one
- $head = join(',', $origin, $group, $dts, $hop);
+ $head = join(',', $origin, $group, $dts, ++$hop);
$head .= ",$user" if $user;
$thing->{Aranea} = "$head|$data";
# store useful data
$thing->{origin} = $origin;
- $thing->{group} = $group;
- $thing->{time} = decode_dts($dts);
+ ($thing->{group}, $thing->{touser}) = split /:/, $group, 2;
+ $thing->{time} = $t;
$thing->{user} = $user if $user;
$thing->{hopsaway} = $hop;
- while (my ($k,$v) = split /,/, $rdata) {
- $thing->{$k} = tdecode($v);
+ for (split(/,/, $rdata)) {
+ if (/=/) {
+ my ($k,$v) = split /=/, $_, 2;
+ $thing->{$k} = tdecode($v);
+ } else {
+ $thing->{$_} = 1;
+ }
+ }
+
+ # post process the thing, this generally adds on semantic meaning
+ # does parameter checking etc. It also adds / prepares the thingy so
+ # this is compatible with older protocol and arranges data so
+ # that the filtering can still work.
+ if ($thing->can('from_Aranea')) {
+
+ # if a thing is ok then return that thing, otherwise return
+ # nothing
+ $thing = $thing->from_Aranea;
}
}
return $thing;
}
+# this is the DXChannel send
+# note that this does NOT send out stuff in same way as other DXChannels
+# it is just as it comes, no extra bits added (here)
+sub send # this is always later and always data
+{
+ my $self = shift;
+ my $conn = $self->{conn};
+ return unless $conn;
+ my $call = $self->{call};
+
+ for (@_) {
+# chomp;
+ my @lines = split /\n/;
+ for (@lines) {
+ $conn->send_later($_);
+ dbg("-> D $call $_") if isdbg('chan');
+ }
+ }
+ $self->{t} = $main::systime;
+}
+
+#
+# load of dummies for DXChannel broadcasts
+# these will go away in time?
+# These are all from PC protocol
+#
+
+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 wwv
+{
+ my $self = shift;
+ my $line = shift;
+ my $isolate = shift;
+ my ($filter, $hops);
+
+ if ($self->{wwvfilter}) {
+ ($filter, $hops) = $self->{wwvfilter}->it(@_);
+ return unless $filter;
+ }
+# send_prot_line($self, $filter, $hops, $isolate, $line)
+}
+
+sub wcy
+{
+ my $self = shift;
+ my $line = shift;
+ my $isolate = shift;
+ my ($filter, $hops);
+
+ if ($self->{wcyfilter}) {
+ ($filter, $hops) = $self->{wcyfilter}->it(@_);
+ return unless $filter;
+ }
+# send_prot_line($self, $filter, $hops, $isolate, $line) if $self->is_clx || $self->is_spider || $self->is_dxnet;
+}
+
+sub 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 $filter;
+ }
+# send_prot_line($self, $filter, $hops, $isolate, $line) unless $_[1] eq $main::mycall;
+}
+
+sub chat
+{
+ goto &announce;
+}
+
1;
projects / spider.git / blobdiff