use DXChannel;
use DXUser;
use DXM;
+use DXCommandmode;
+use DXProt;
+use DXCluster;
+use DXDebug;
package main;
-@inqueue = (); # the main input queue, an array of hashes
+@inqueue = (); # the main input queue, an array of hashes
+$systime = 0; # the time now (in seconds)
# handle disconnections
sub disconnect
{
my $dxchan = shift;
return if !defined $dxchan;
- my ($user) = $dxchan->{user};
- my ($conn) = $dxchan->{conn};
+ my $user = $dxchan->{user};
+ my $conn = $dxchan->{conn};
+ $dxchan->finish();
$user->close() if defined $user;
$conn->disconnect() if defined $conn;
$dxchan->del();
return;
}
- # set up the basic channel info
+ # set up the basic channel info - this needs a bit more thought - there is duplication here
if (!defined $dxchan) {
+ my ($sort, $call, $line) = $msg =~ /^(\w)(\S+)\|(.*)$/;
my $user = DXUser->get($call);
$user = DXUser->new($call) if !defined $user;
- $dxchan = DXChannel->new($call, $conn, $user);
+ $user->sort('U') if (!$user->sort());
+ my $sort = $user->sort();
+
+ # is there one already connected?
+ if (DXChannel->get($call)) {
+ my $mess = DXM::msg('conother', $call);
+ dbg('chan', "-> D $call $mess\n");
+ $conn->send_now("D$call|$mess");
+ dbg('chan', "-> Z $call bye\n");
+ $conn->send_now("Z$call|bye"); # this will cause 'client' to disconnect
+ return;
+ }
+
+ # is there one already connected elsewhere in the cluster?
+ if (DXCluster->get($call)) {
+ my $mess = DXM::msg('concluster', $call);
+ dbg('chan', "-> D $call $mess\n");
+ $conn->send_now("D$call|$mess");
+ dbg('chan', "-> Z $call bye\n");
+ $conn->send_now("Z$call|bye"); # this will cause 'client' to disconnect
+ return;
+ }
+
+ # create the channel
+ $dxchan = DXCommandmode->new($call, $conn, $user) if ($sort eq 'U');
+ $dxchan = DXProt->new($call, $conn, $user) if ($sort eq 'A');
+ die "Invalid sort of user on $call = $sort" if !$dxchan;
}
# queue the message and the channel object for later processing
foreach $dxchan (DXChannel->get_all()) {
disconnect($dxchan);
}
+ exit(0);
}
# this is where the input queue is dealt with and things are dispatched off to other parts of
my $data = $self->{data};
my $dxchan = $self->{dxchan};
- my ($sort, $call, $line) = $data =~ /^(\w)(\S+)|(.*)$/;
+ my ($sort, $call, $line) = $data =~ /^(\w)(\S+)\|(.*)$/;
# do the really sexy console interface bit! (Who is going to do the TK interface then?)
- print DEBUG atime, " < $sort $call $line\n" if defined DEBUG;
- print "< $sort $call $line\n";
+ dbg('chan', "<- $sort $call $line\n");
# handle A records
+ my $user = $dxchan->user;
if ($sort eq 'A') {
- my $user = $dxchan->{user};
- $user->{sort} = 'U' if !defined $user->{sort};
- if ($user->{sort} eq 'U') {
- $dxchan->send_later('D', m('l2', $call, $mycall, $myqth));
- $dxchan->send_file($motd) if (-e $motd);
- }
- } elsif (sort eq 'D') {
- ;
+ $dxchan->start($line);
+ } elsif ($sort eq 'D') {
+ die "\$user not defined for $call" if !defined $user;
+ $dxchan->normal($line);
+ disconnect($dxchan) if ($dxchan->{state} eq 'bye');
} elsif ($sort eq 'Z') {
disconnect($dxchan);
+ } else {
+ print STDERR atime, " Unknown command letter ($sort) received from $call\n";
}
}
#############################################################
# open the debug file, set various FHs to be unbuffered
-open(DEBUG, ">>$debugfn") or die "can't open $debugfn($!)\n";
-select DEBUG; $| = 1;
-select STDOUT; $| = 1;
+dbginit($debugfn);
+foreach(@debug) {
+ dbgadd($_);
+}
+STDOUT->autoflush(1);
# initialise User file system
DXUser->init($userfn);
# this, such as it is, is the main loop!
for (;;) {
+ my $timenow;
Msg->event_loop(1, 0.001);
- process_inqueue();
+ $timenow = time;
+ if ($timenow != $systime) {
+ $systime = $timenow;
+ $cldate = &cldate();
+ $ztime = &ztime();
+ }
+ process_inqueue(); # read in lines from the input queue and despatch them
+ DXCommandmode::process(); # process ongoing command mode stuff
+ DXProt::process(); # process ongoing ak1a pcxx stuff
}