+++ /dev/null
-#
-# This class implements the new style comms for Aranea
-# communications for Msg.pm
-#
-# $Id$
-#
-# Copyright (c) 2005 - Dirk Koopman G1TLH
-#
-
-use strict;
-
-package AMsg;
-
-use Msg;
-use DXVars;
-use DXUtil;
-use DXDebug;
-use Aranea;
-use Verify;
-use DXLog;
-use Thingy;
-use Thingy::Hello;
-
-use vars qw($VERSION $BRANCH);
-$VERSION = sprintf( "%d.%03d", q$Revision$ =~ /(\d+)\.(\d+)/ );
-$BRANCH = sprintf( "%d.%03d", q$Revision$ =~ /\d+\.\d+\.(\d+)\.(\d+)/ || (0,0));
-$main::build += $VERSION;
-$main::branch += $BRANCH;
-
-use vars qw(@ISA $deftimeout);
-
-@ISA = qw(ExtMsg Msg);
-$deftimeout = 60;
-
-sub enqueue
-{
- my ($conn, $msg) = @_;
- push (@{$conn->{outqueue}}, $msg . $conn->{lineend});
-}
-
-sub dequeue
-{
- my $conn = shift;
- my $msg;
-
- if ($conn->{csort} eq 'ax25' && exists $conn->{msg}) {
- $conn->{msg} =~ s/\cM/\cJ/g;
- }
- if ($conn->{state} eq 'WC' ) {
- if (exists $conn->{cmd}) {
- if (@{$conn->{cmd}}) {
- dbg("connect $conn->{cnum}: $conn->{msg}") if isdbg('connect');
- $conn->_docmd($conn->{msg});
- }
- }
- if ($conn->{state} eq 'WC' && exists $conn->{cmd} && @{$conn->{cmd}} == 0) {
- $conn->to_connected($conn->{call}, 'O', $conn->{csort});
- }
- } elsif ($conn->{msg} =~ /\cJ/) {
- my @lines = $conn->{msg} =~ /([^\cM\cJ]*)\cM?\cJ/g;
- if ($conn->{msg} =~ /\cJ$/) {
- delete $conn->{msg};
- } else {
- $conn->{msg} =~ s/([^\cM\cJ]*)\cM?\cJ//g;
- }
- while (defined ($msg = shift @lines)) {
- dbg("connect $conn->{cnum}: $msg") if $conn->{state} ne 'C' && isdbg('connect');
- if ($conn->{state} eq 'C') {
- &{$conn->{rproc}}($conn, $msg);
- } elsif ($conn->{state} eq 'WA' ) {
- my $uref = DXUser->get_current($conn->{call});
- $msg =~ s/[\r\n]+$//;
- if ($uref && $msg eq $uref->passwd) {
- my $sort = $conn->{csort};
- $sort = 'local' if $conn->{peerhost} eq "127.0.0.1";
- $conn->{usedpasswd} = 1;
- $conn->to_connected($conn->{call}, 'A', $sort);
- } else {
- $conn->send_now("Sorry");
- $conn->disconnect;
- }
- } elsif ($conn->{state} eq 'WC') {
- if (exists $conn->{cmd} && @{$conn->{cmd}}) {
- $conn->_docmd($msg);
- if ($conn->{state} eq 'WC' && exists $conn->{cmd} && @{$conn->{cmd}} == 0) {
- $conn->to_connected($conn->{call}, 'O', $conn->{csort});
- }
- }
- }
- }
- }
-}
-
-sub to_connected
-{
- my ($conn, $call, $dir, $sort) = @_;
- $conn->{state} = 'C';
- $conn->conns($call);
- delete $conn->{cmd};
- $conn->{timeout}->del if $conn->{timeout};
- delete $conn->{timeout};
- $conn->nolinger;
- &{$conn->{rproc}}($conn, "$dir$call|$sort");
-}
-
-sub login
-{
- return \&new_channel;
-}
-
-sub new_client {
- my $server_conn = shift;
- my $sock = $server_conn->{sock}->accept();
- if ($sock) {
- my $conn = $server_conn->new($server_conn->{rproc});
- $conn->{sock} = $sock;
- $conn->nolinger;
- Msg::blocking($sock, 0);
- $conn->{blocking} = 0;
- eval {$conn->{peerhost} = $sock->peerhost};
- if ($@) {
- dbg($@) if isdbg('connll');
- $conn->disconnect;
- } else {
- eval {$conn->{peerport} = $sock->peerport};
- $conn->{peerport} = 0 if $@;
- my ($rproc, $eproc) = &{$server_conn->{rproc}} ($conn, $conn->{peerhost}, $conn->{peerport});
- dbg("accept $conn->{cnum} from $conn->{peerhost} $conn->{peerport}") if isdbg('connll');
- if ($eproc) {
- $conn->{eproc} = $eproc;
- Msg::set_event_handler ($sock, "error" => $eproc);
- }
- if ($rproc) {
- $conn->{rproc} = $rproc;
- my $callback = sub {$conn->_rcv};
- Msg::set_event_handler ($sock, "read" => $callback);
- $conn->_dotimeout(60);
- $conn->{echo} = 0;
- } else {
- &{$conn->{eproc}}() if $conn->{eproc};
- $conn->disconnect();
- }
- Log('Aranea', "Incoming connection from $conn->{peerhost}");
- $conn->{outgoing} = 0;
- $conn->{state} = 'WH'; # wait for return authorize
- my $thing = $conn->{lastthing} = Thingy::Hello->new(origin=>$main::mycall, group=>'ROUTE');
- $thing->send($conn, 'Aranea');
- }
- } else {
- dbg("ExtMsg: error on accept ($!)") if isdbg('err');
- }
-}
-
-sub start_connect
-{
- my $call = shift;
- my $fn = shift;
- my $conn = AMsg->new(\&new_channel);
- $conn->{outgoing} = 1;
- $conn->conns($call);
-
- my $f = new IO::File $fn;
- push @{$conn->{cmd}}, <$f>;
- $f->close;
- $conn->{state} = 'WC';
- $conn->_dotimeout($deftimeout);
- $conn->_docmd;
-}
-
-#
-# happens next on receive
-#
-
-sub new_channel
-{
- my ($conn, $msg) = @_;
- my $thing = Aranea::input($msg);
- return unless defined $thing;
-
- my $call = $thing->{origin};
- unless (is_callsign($call)) {
- main::already_conn($conn, $call, DXM::msg($main::lang, "illcall", $call));
- return;
- }
-
- # set up the basic channel info
- # is there one already connected to me - locally?
- my $user = DXUser->get_current($call);
- my $dxchan = DXChannel::get($call);
- if ($dxchan) {
- if ($main::bumpexisting) {
- my $ip = $conn->{peerhost} || 'unknown';
- $dxchan->send_now('D', DXM::msg($main::lang, 'conbump', $call, $ip));
- Log('DXCommand', "$call bumped off by $ip, disconnected");
- dbg("$call bumped off by $ip, disconnected");
- $dxchan->disconnect;
- } else {
- main::already_conn($conn, $call, DXM::msg($main::lang, 'conother', $call, $main::mycall));
- return;
- }
- }
-
- # is he locked out ?
- my $basecall = $call;
- $basecall =~ s/-\d+$//;
- my $baseuser = DXUser->get_current($basecall);
- my $lock = $user->lockout if $user;
- if ($baseuser && $baseuser->lockout || $lock) {
- if (!$user || !defined $lock || $lock) {
- my $host = $conn->{peerhost} || "unknown";
- Log('DXCommand', "$call on $host is locked out, disconnected");
- $conn->disconnect;
- return;
- }
- }
-
- if ($user) {
- $user->{lang} = $main::lang if !$user->{lang}; # to autoupdate old systems
- } else {
- $user = DXUser->new($call);
- }
-
- # create the channel
- $dxchan = Aranea->new($call, $conn, $user);
-
- # check that the conn has a callsign
- $conn->conns($call) if $conn->isa('IntMsg');
-
- # set callbacks
- $conn->set_error(sub {main::error_handler($dxchan)});
- $conn->set_rproc(sub {my ($conn,$msg) = @_; $dxchan->rec($msg)});
- $dxchan->rec($msg);
-}
-
-sub send
-{
- my $conn = shift;
- for (@_) {
- $conn->send_later($_);
- }
-}
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