+sub new_channel
+{
+ my ($conn, $msg) = @_;
+ my ($sort, $call, $line) = DXChannel::decode_input(0, $msg);
+ return unless defined $sort;
+
+ unless (is_callsign($call)) {
+ already_conn($conn, $call, DXM::msg($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) {
+ my $mess = DXM::msg($lang, ($user && $user->is_node) ? 'concluster' : 'conother', $call, $main::mycall);
+ already_conn($conn, $call, $mess);
+ 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
+ if ($user->wantnp) {
+ if ($user->passphrase && $main::me->user->passphrase) {
+ $dxchan = QXProt->new($call, $conn, $user);
+ } else {
+ unless ($user->passphrase) {
+ Log('DXCommand', "$call using NP but has no passphrase");
+ dbg("$call using NP but has no passphrase");
+ }
+ unless ($main::me->user->passphrase) {
+ Log('DXCommand', "$main::mycall using NP but has no passphrase");
+ dbg("$main::mycall using NP but has no passphrase");
+ }
+ already_conn($conn, $call, "Need to exchange passphrases");
+ return;
+ }
+ } elsif ($user->is_node) {
+ $dxchan = DXProt->new($call, $conn, $user);
+ } elsif ($user->is_user) {
+ $dxchan = DXCommandmode->new($call, $conn, $user);
+ } elsif ($user->is_bbs) {
+ $dxchan = BBS->new($call, $conn, $user);
+ } else {
+ die "Invalid sort of user on $call = $sort";
+ }
+
+ # check that the conn has a callsign
+ $conn->conns($call) if $conn->isa('IntMsg');
+
+ # set callbacks
+ $conn->set_error(sub {error_handler($dxchan)});
+ $conn->set_rproc(sub {my ($conn,$msg) = @_; rec($dxchan, $conn, $msg);});
+ rec($dxchan, $conn, $msg);
+}
+
+sub rec
+{
+ my ($dxchan, $conn, $msg) = @_;
+
+ # queue the message and the channel object for later processing
+ if (defined $msg) {
+ my $self = bless {}, "inqueue";
+ $self->{dxchan} = $dxchan;
+ $self->{data} = $msg;
+ push @inqueue, $self;
+ }
+}
+
+# remove any outstanding entries on the inqueue after a disconnection (usually)
+sub clean_inqueue