part backport from mojo
[spider.git] / perl / DXProt.pm
index 09ab54512c6a2a231527ad18d1225c12237f0c2b..3da7117f317e79d0c171071ace5590937810aed6 100644 (file)
@@ -34,6 +34,8 @@ use Route::Node;
 use Script;
 use DXProtHandle;
 
+use Time::HiRes qw(gettimeofday tv_interval);
+
 use strict;
 
 use vars qw($pc11_max_age $pc23_max_age $last_pc50 $eph_restime $eph_info_restime $eph_pc34_restime
@@ -174,6 +176,8 @@ $pc92_find_timeout = 30;            # maximum time to wait for a reply
 sub check
 {
        my $n = shift;
+       my $pc = shift;
+       
        $n -= 10;
        return 0 if $n < 0 || $n > @checklist;
        my $ref = $checklist[$n];
@@ -183,30 +187,30 @@ sub check
        for ($i = 1; $i < @$ref; $i++) {
                my ($blank, $act) = $$ref[$i] =~ /^(b?)(\w)$/;
                return 0 unless $act;
-               next if $blank eq 'b' && $_[$i] =~ /^[ \*]$/;
-               next if $blank eq '*' && $_[$i] =~ /^\*$/;
+               next if $blank eq 'b' && $pc->[$i] =~ /^[ \*]$/;
+               next if $blank eq '*' && $pc->[$i] =~ /^\*$/;
                if ($act eq 'c') {
-                       return $i unless is_callsign($_[$i]);
+                       return $i unless is_callsign($pc->[$i]);
                } elsif ($act eq 'i') {
                        ;                                       # do nothing
                } elsif ($act eq 'm') {
-                       return $i unless is_pctext($_[$i]);
+                       return $i unless is_pctext($pc->[$i]);
                } elsif ($act eq 'p') {
-                       return $i unless is_pcflag($_[$i]);
+                       return $i unless is_pcflag($pc->[$i]);
                } elsif ($act eq 'f') {
-                       return $i unless is_freq($_[$i]);
+                       return $i unless is_freq($pc->[$i]);
                } elsif ($act eq 'n') {
-                       return $i unless $_[$i] =~ /^[\d ]+$/;
+                       return $i unless $pc->[$i] =~ /^[\d ]+$/;
                } elsif ($act eq 'h') {
-                       return $i unless $_[$i] =~ /^H\d\d?$/;
+                       return $i unless $pc->[$i] =~ /^H\d\d?$/;
                } elsif ($act eq 'd') {
-                       return $i unless $_[$i] =~ /^\s*\d+-\w\w\w-[12][90]\d\d$/;
+                       return $i unless $pc->[$i] =~ /^\s*\d+-\w\w\w-[12][90]\d\d$/;
                } elsif ($act eq 't') {
-                       return $i unless $_[$i] =~ /^[012]\d[012345]\dZ$/;
+                       return $i unless $pc->[$i] =~ /^[012]\d[012345]\dZ$/;
                } elsif ($act eq 'l') {
-                       return $i unless $_[$i] =~ /^[A-Z]$/;
+                       return $i unless $pc->[$i] =~ /^[A-Z]$/;
                } elsif ($act eq 'a') {
-                       return $i unless is_ipaddr($_[$i]);
+                       return $i unless is_ipaddr($pc->[$i]);
                }
        }
        return 0;
@@ -230,7 +234,8 @@ sub update_pc92_keepalive
 
 sub init
 {
-       do "$main::data/hop_table.pl" if -e "$main::data/hop_table.pl";
+       my $fn = localdata("hop_table.pl");
+       do $fn if -e $fn;
        confess $@ if $@;
 
        my $user = DXUser::get($main::mycall);
@@ -246,8 +251,9 @@ sub init
        $main::me->{pingave} = 0;
        $main::me->{registered} = 1;
        $main::me->{version} = $main::version;
-       $main::me->{build} = "$main::subversion.$main::build";
+       $main::me->{build} = $main::build;
        $main::me->{do_pc9x} = 1;
+       $main::me->{hostname} = $main::clusteraddr;
        $main::me->update_pc92_next($pc92_short_update_period);
        $main::me->update_pc92_keepalive;
 }
@@ -289,6 +295,7 @@ sub start
        my $host = $self->{conn}->peerhost;
        $host ||= "AGW Port #$self->{conn}->{agwport}" if exists $self->{conn}->{agwport};
        $host ||= "unknown";
+       $self->{hostname} = $host if is_ipaddr($host);
 
        Log('DXProt', "$call connected from $host");
 
@@ -401,7 +408,7 @@ sub normal
        }
 
        # check for and dump bad protocol messages
-       my $n = check($pcno, @field);
+       my $n = check($pcno, \@field);
        if ($n) {
                dbg("PCPROT: bad field $n, dumped (" . parray($checklist[$pcno-10]) . ")") if isdbg('chanerr');
                return;
@@ -430,9 +437,9 @@ sub normal
        my $sub = "handle_$pcno";
 
        if ($self->can($sub)) {
-               $self->$sub($pcno, $line, $origin, @field);
+               $self->$sub($pcno, $line, $origin, \@field);
        } else {
-               $self->handle_default($pcno, $line, $origin, @field);
+               $self->handle_default($pcno, $line, $origin, \@field);
        }
 }
 
@@ -529,6 +536,8 @@ sub process
        if ($main::systime - 3600 > $last_hour) {
                $last_hour = $main::systime;
        }
+
+    pc11_process();
 }
 
 #
@@ -553,6 +562,8 @@ sub send_dx_spot
        foreach $dxchan (@dxchan) {
                next if $dxchan == $main::me;
                next if $dxchan == $self && $self->is_node;
+               next if $dxchan == $self;
+               next if $dxchan->is_rbn;
                if ($line =~ /PC61/ && !($dxchan->is_spider || $dxchan->is_user)) {
                        unless ($pc11) {
                                my @f = split /\^/, $line;
@@ -613,6 +624,7 @@ sub send_wwv_spot
        foreach $dxchan (@dxchan) {
                next if $dxchan == $main::me;
                next if $dxchan == $self && $self->is_node;
+               next if $dxchan->is_rbn;
                my $routeit;
                my ($filter, $hops);
 
@@ -647,6 +659,7 @@ sub send_wcy_spot
        foreach $dxchan (@dxchan) {
                next if $dxchan == $main::me;
                next if $dxchan == $self;
+               next if $dxchan->is_rbn;
 
                $dxchan->wcy($line, $self->{isolate}, @_, $self->{call}, @dxcc);
        }
@@ -730,6 +743,7 @@ sub send_announce
                next if $dxchan == $self && $self->is_node;
                next if $from_pc9x && $dxchan->{do_pc9x};
                next if $target eq 'LOCAL' && $dxchan->is_node;
+               next if $dxchan->is_rbn;
                $dxchan->announce($line, $self->{isolate}, $to, $target, $text, @_, $self->{call},
                                                  @a[0..2], @b[0..2]);
        }
@@ -802,6 +816,7 @@ sub send_chat
                        next unless $dxchan->is_spider && $dxchan->do_pc9x;
                        next if $target eq 'LOCAL';
                }
+               next if $dxchan->is_rbn;
 
                $dxchan->chat($line, $self->{isolate}, $target, $_[1],
                                          $text, @_, $self->{call}, @a[0..2], @b[0..2]);
@@ -858,11 +873,11 @@ sub send_local_config
        my @remotenodes;
 
        if ($self->{isolate}) {
-               dbg("send_local_config: isolated");
+               dbg("$self->{call} send_local_config: isolated");
                @localnodes = ( $main::routeroot );
                $self->send_route($main::mycall, \&pc19, 1, $main::routeroot);
        } elsif ($self->{do_pc9x}) {
-               dbg("send_local_config: doing pc9x");
+               dbg("$self->{call} send_local_config: doing pc9x");
                my $node = Route::Node::get($self->{call});
 #              $self->send_last_pc92_config($main::routeroot);
 #              $self->send(pc92a($main::routeroot, $node)) unless $main::routeroot->last_PC92C =~ /$self->{call}/;
@@ -873,7 +888,7 @@ sub send_local_config
                # and are not themselves isolated, this to make sure that isolated nodes
                # don't appear outside of this node
 
-               dbg("send_local_config: traditional");
+               dbg("$self->{call} send_local_config: traditional");
 
                # send locally connected nodes
                my @dxchan = grep { $_->call ne $main::mycall && $_ != $self && !$_->{isolate} } DXChannel::get_all_nodes();
@@ -915,7 +930,7 @@ sub gen_my_pc92_config
                clear_pc92_changes();           # remove any slugged data, we are generating it as now
                my @dxchan = grep { $_->call ne $main::mycall && !$_->{isolate} } DXChannel::get_all();
                dbg("ROUTE: all dxchan: " . join(',', map{$_->{call}} @dxchan)) if isdbg('routelow');
-               my @localnodes = map { my $r = Route::get($_->{call}); $r ? $r : () } @dxchan;
+               my @localnodes = map { my $r = Route::get($_->{call}); ($_->is_node || $_->is_user) && $r ? $r : () } @dxchan;
                dbg("ROUTE: localnodes: " . join(',', map{$_->{call}} @localnodes)) if isdbg('routelow');
                return pc92c($node, @localnodes);
        } else {
@@ -1111,6 +1126,7 @@ sub load_hops
 sub process_rcmd
 {
        my ($self, $tonode, $fromnode, $user, $cmd) = @_;
+
        if ($tonode eq $main::mycall) {
                my $ref = DXUser::get_current($fromnode);
                unless ($ref && UNIVERSAL::isa($ref, 'DXUser')) {
@@ -1118,19 +1134,25 @@ sub process_rcmd
                        $self->send_rcmd_reply($main::mycall, $fromnode, $user, "sorry...!");
                        return;
                }
+               Log('rcmd', 'in', ($ref->{priv}||0), $fromnode, $cmd, $user);
                my $cref = Route::Node::get($fromnode);
                unless ($cref && UNIVERSAL::isa($cref, 'Route')) {
                        dbg("DXProt process_rcmd: Route $fromnode isn't a reference (tell G1TLH)"); 
                        $self->send_rcmd_reply($main::mycall, $fromnode, $user, "sorry...!");
                        return;
                }
-               Log('rcmd', 'in', ($ref->{priv}||0), $fromnode, $cmd);
                if ($cmd !~ /^\s*rcmd/i && $ref->homenode && $cref->call eq $ref->homenode) { # not allowed to relay RCMDS!
                        if ($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 $oldpriv = $self->{priv};
-                               $self->{priv} = $ref->{priv}; # assume the user's privilege level
+                               $self->{priv} = 1; # set a maximum privilege 
+
+                               # park homenode and user for any spawned command that run_cmd may do.
+                               $self->{_rcmd_user} = $user;
+                               $self->{_rcmd_fromnode} = $fromnode;
                                my @in = (DXCommandmode::run_cmd($self, $cmd));
+                               delete $self->{_rcmd_fromnode};
+                               delete $self->{_rcmd_user};
                                $self->{priv} = $oldpriv;
                                $self->send_rcmd_reply($main::mycall, $fromnode, $user, @in);
                                delete $self->{remotecmd};
@@ -1150,6 +1172,26 @@ sub process_rcmd
        }
 }
 
+
+sub send_rcmd_reply
+{
+       my $self = shift;
+       my $tonode = shift;
+       my $fromnode = shift;
+       my $user = shift;
+       while (@_) {
+               my $line = shift;
+               $line =~ s/\s*$//;
+               Log('rcmd', 'out', $fromnode, $line, $user);
+               if ($self->is_clx) {
+                       $self->send(pc85($main::mycall, $fromnode, $user, "$main::mycall:$line"));
+               } else {
+                       $self->send(pc35($main::mycall, $fromnode, "$main::mycall:$line"));
+               }
+       }
+}
+
+
 sub process_rcmd_reply
 {
        my ($self, $tonode, $fromnode, $user, $line) = @_;
@@ -1175,23 +1217,7 @@ sub process_rcmd_reply
        }
 }
 
-sub send_rcmd_reply
-{
-       my $self = shift;
-       my $tonode = shift;
-       my $fromnode = shift;
-       my $user = shift;
-       while (@_) {
-               my $line = shift;
-               $line =~ s/\s*$//;
-               Log('rcmd', 'out', $fromnode, $line);
-               if ($self->is_clx) {
-                       $self->send(pc85($main::mycall, $fromnode, $user, "$main::mycall:$line"));
-               } else {
-                       $self->send(pc35($main::mycall, $fromnode, "$main::mycall:$line"));
-               }
-       }
-}
+
 
 # add a rcmd request to the rcmd queues
 sub addrcmd
@@ -1686,5 +1712,8 @@ sub clean_pc92_find
 {
 
 }
+
+
+
 1;
 __END__