X-Git-Url: http://gb7djk.dxcluster.net/gitweb/gitweb.cgi?a=blobdiff_plain;ds=sidebyside;f=perl%2FDXProtHandle.pm;h=fcff6240ae5291158dccf1dd14380d43b726ef5c;hb=dc0193176be801c10a342dd7a2b2263cf0059c88;hp=84afd64de0bfc477eec52849f8d84190e94798b1;hpb=efe672a9629651117e499b23065afcb981e5083d;p=spider.git diff --git a/perl/DXProtHandle.pm b/perl/DXProtHandle.pm index 84afd64d..fcff6240 100644 --- a/perl/DXProtHandle.pm +++ b/perl/DXProtHandle.pm @@ -55,7 +55,7 @@ $pc9x_time_tolerance = 15*60; # the time on a pc9x is allowed to be out by this $pc9x_past_age = (122*60)+ # maximum age in the past of a px9x (a config record might be the only $pc9x_time_tolerance; # thing a node might send - once an hour and we allow an extra hour for luck) # this is actually the partition between "yesterday" and "today" but old. -$senderverify = 1; # 1 - check for forged PC11 or PC61. +$senderverify = 0; # 1 - check for forged PC11 or PC61. # 2 - if forged, dump them. @@ -133,6 +133,8 @@ sub handle_10 } my $last; +my $pc11_saved; +my $pc11_saved_time; # DX Spot handling sub handle_11 @@ -142,6 +144,7 @@ sub handle_11 my $line = shift; my $origin = shift; my $pc = shift; + my $recurse = shift || 0; # route 'foreign' pc26s if ($pcno == 26) { @@ -151,6 +154,8 @@ sub handle_11 } } + dbg("INPUT PC$pcno $line origin $origin recurse: $recurse") if isdbg("pc11"); + # my ($hops) = $pc->[8] =~ /^H(\d+)/; # is the spotted callsign blank? This should really be trapped earlier but it @@ -220,14 +225,65 @@ sub handle_11 } } + # this is where we decide to delay PC11s in the hope that a PC61 will be along soon. + + my $key = join '|', @spot[0..2,4,7]; # not including text + unless ($recurse) { + if ($pcno == 61) { + if ($pc11_saved) { + if ($key eq $pc11_saved->[0]) { + dbg("saved PC11 spot $key dumped, better pc61 received") if isdbg("pc11"); + undef $pc11_saved; + } + } + } + if ($pcno == 11) { + if ($pc11_saved) { + if ($key eq $pc11_saved->[0]) { + dbg("saved PC11 spot $key, dupe pc11 received and dumped") if isdbg("pc11"); + return; # because it's a dup + } + } + + # can we promote this to a PC61? + my $r = Route::User::get($spot[4]); # find spotter + if ($r && $r->ip) { # do we have an ip addres + $pcno = 61; # now turn this into a PC61 + $spot[14] = $r->ip; + dbg("PC11 spot $key promoted to pc61 ip $spot[14]") if isdbg("pc11"); + undef $pc11_saved; + } + } + + if ($pc11_saved && $key ne $pc11_saved) { + dbg("saved PC11 spot $pc11_saved->[0] ne new key $key, recursing") if isdbg("pc11"); + shift @$pc11_saved; # saved key + my $self = shift @$pc11_saved; + my @saved = @$pc11_saved; + undef $pc11_saved; + $self->handle_11(@saved, 1); + } + + # if we are still a PC11, save it for a better offer + if ($pcno == 11) { + $pc11_saved = [$key, $self, $pcno, $line, $origin, $pc]; + $pc11_saved_time = $main::systime; + dbg("saved new PC11 spot $key for a better offer") if isdbg("pc11"); + return; + } else { + dbg("PC61 spot $key passed onward") if isdbg("pc11"); + } + } + + # this goes after the input filtering, but before the add # so that if it is input filtered, it isn't added to the dup # list. This allows it to come in from a "legitimate" source - if (my $key = Spot::dup(@spot[0..4,7])) { + if (Spot::dup(@spot[0..4,7])) { dbg("PCPROT: Duplicate Spot $pc->[0] $key ignored\n") if isdbg('chanerr') || isdbg('dupespot'); return; } - + # here we verify the spotter is currently connected to the node it says it is one. AKA email sender verify # but without the explicit probe to the node. We are relying on "historical" information, but it very likely # to be current once we have seen the first PC92C from that node. @@ -346,7 +402,14 @@ sub handle_11 # used to kick outstanding PC11 if required sub pc11_process { - + if ($pc11_saved && $main::systime > $pc11_saved_time) { + dbg("saved PC11 spot $pc11_saved->[0] timed out waiting, recursing") if isdbg("pc11"); + shift @$pc11_saved; # saved key + my $self = shift @$pc11_saved; + my @saved = @$pc11_saved; + undef $pc11_saved; + $self->handle_11(@saved, 1); + } } # announces @@ -1540,7 +1603,7 @@ sub _add_thingy $user = DXUser::get($call); unless ($user) { $user = DXUser->new($call); - dbg("PCProt::_add_thingy new user $call"); + dbg("PCProt::_add_thingy new user $call") if isdbg('route'); } } if ($is_node) { @@ -1559,7 +1622,7 @@ sub _add_thingy } else { $user->sort('A'); } - dbg("PCProt::_add_thingy node $call sort updated " . $user->sort); + dbg("PCProt::_add_thingy node $call sort updated " . $user->sort) if isdbg('route'); } } } else { @@ -1744,11 +1807,11 @@ sub pc92_handle_first_slot my ($call, $is_node, $is_extnode, $here, $version, $build) = @$slot; if ($call && $is_node) { if ($call eq $main::mycall) { - dbg("PCPROT: $call looped back onto \$main::mycall ($main::mycall), ignored") if isdbg('chan'); + LogDbg('err', "PCPROT: $self->{call} : $call looped back onto \$main::mycall ($main::mycall), ignored"); return; } if ($call eq $main::myalias) { - dbg("PCPROT: $call looped back onto \$main::myalias ($main::myalias), ignored") if isdbg('chan'); + LogDbg('err', "PCPROT: $self->{call} : $call looped back onto \$main::myalias ($main::myalias), ignored"); return; } # this is only accepted from my "self". @@ -1809,12 +1872,12 @@ sub handle_92 # } if ($pcall eq $main::mycall) { - dbg("PCPROT: looped back, ignored") if isdbg('chan'); + LogDbg('err', "PCPROT: looped back, ignored"); return; } if ($pcall eq $main::myalias) { - dbg("PCPROT: looped back to \$myalias ($main::myalias), misconfiguration ignored") if isdbg('chan'); + LogDbg('err', "PCPROT: looped back to \$myalias ($main::myalias), misconfiguration ignored"); return; } @@ -1878,10 +1941,10 @@ sub handle_92 if (@dxchan) { $_->send($line) for @dxchan; } else { - dbg("PCPROT: no return route, ignored") if isdbg('chanerr') + dbg("PCPROT: $self->{call} : type R no return route, ignored") if isdbg('chanerr') || isdbg('route'); } } else { - dbg("PCPROT: no return route, ignored") if isdbg('chanerr') + dbg("PCPROT: $self->{call} : type R no return route, ignored") if isdbg('chanerr') || isdbg('route'); } } return; @@ -1950,9 +2013,14 @@ sub handle_92 my $dxc; next unless $_ && @$_; if ($_->[0] eq $main::mycall) { - dbg("PCPROT: $_->[0] refers to me, ignored") if isdbg('chanerr'); + LogDbg('err', "PCPROT: $self->{call} : type $sort $_->[0] refers to me, ignored"); + next; + } + if ($_->[0] eq $main::myalias && $_->[1] || $_->[0] eq $main::mycall && $_->[1] == 0) { + LogDbg('err',"PCPROT: $self->{call} : type $sort $_->[0] changing type to " . $_->[1]?"Node":"User" . ", ignored"); next; } + push @nent, $_; } @@ -1981,7 +2049,7 @@ sub handle_92 push @users, $r->[0]; } } else { - dbg("PCPROT: pc92 call entry '$_' not decoded, ignored") if isdbg('chanerr'); + dbg("PCPROT: $self->{call} : pc92 call entry '$_' not decoded, ignored") if isdbg('chanerr') || isdbg('route'); } }