package main;
require 5.10.1;
+
use warnings;
use vars qw($root $is_win $systime $lockfn @inqueue $starttime $lockfn @outstanding_connects
# make sure that modules are searched in the order local then perl
BEGIN {
umask 002;
-
+ $SIG{'__WARN__'} = sub { warn $_[0] if $DOWARN };
+
# take into account any local::lib that might be present
eval {
require local::lib;
};
- import local::lib unless ($@);
+ unless ($@) {
+# import local::lib;
+ import local::lib qw(/spider/perl5lib);
+ }
# root of directory tree for this system
$root = "/spider";
$root = $ENV{'DXSPIDER_ROOT'} if $ENV{'DXSPIDER_ROOT'};
+ unshift @INC, "$root/perl5lib" unless grep {$_ eq "$root/perl5lib"} @INC;
unshift @INC, "$root/perl"; # this IS the right way round!
unshift @INC, "$root/local";
use DXVars;
use SysVar;
-use strict;
-
+# order here is important - DXDebug snarfs Carp et al so that Mojo errors go into the debug log
+use Mojolicious 7.26;
use Mojo::IOLoop;
+$DOWARN = 1;
+use DXDebug;
use Msg;
use IntMsg;
use Internet;
use ExtMsg;
use AGWConnect;
use AGWMsg;
-use DXDebug;
use DXLog;
use DXLogPrint;
use DXUtil;
use DXSql;
use IsoTime;
use BPQMsg;
+use RBN;
+
use Data::Dumper;
use IO::File;
use Fcntl ':flock';
use POSIX ":sys_wait_h";
-use Version;
use Web;
+use vars qw($version $build $gitversion $gitbranch);
+
+use strict;
+
use Local;
@listeners = (); # list of listeners
$reqreg = 0; # 1 = registration required, 2 = deregister people
$bumpexisting = 1; # 1 = allow new connection to disconnect old, 0 - don't allow it
+our $allowmultiple = 0; # This is used in conjunction with $bumpexisting, in a rather weird way.
+our $min_reconnection_rate = 5*60; # minimum value of seconds between connections per user to allow co-existing users
+our $max_ssid = 15; # highest ssid to be searched for a spare one on multiple connections
+
+# If $allowmultiple > 0 and the $reconnection_rate is some value of seconds
+# based on the average connection time calculated from the $user->conntimel entries / frequency is
+# less than $reconnection_rate then we assume that there is more than one device (probably HRD) trying
+# to connect "at once". In which case we probe for a spare SSID for a user callsign to allow up to
+# $allowmultiple connections per callsign.
+
$allowdxby = 0; # 1 = allow "dx by <othercall>", 0 - don't allow it
$maxconnect_user = 3; # the maximum no of concurrent connections a user can have at a time
$maxconnect_node = 0; # Ditto but for nodes. In either case if a new incoming connection
our $broadcast_debug; # allow broadcasting of debug info down "enhanced" user connections
our $clssecs; # the amount of cpu time the DXSpider process have consumed
our $cldsecs; # the amount of cpu time any child processes have consumed
+our $allowslashcall; # Allow / in connecting callsigns (ie PA0/G1TLH, or even PA0/G1TLH/2)
# send a message to call on conn and disconnect
my ($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 ($dxchan) {
- if ($user && $user->is_node) {
- already_conn($conn, $call, DXM::msg($lang, 'conother', $call, $main::mycall));
+ my ($dxchan, $user);
+
+ if (is_webcall($call) && $conn->isa('IntMsg')) {
+ my $newcall = find_next_webcall();
+ unless ($newcall) {
+ already_conn($conn, $call, "Maximum no of web connected connects ($Web::maxssid) exceeded");
return;
}
- if ($bumpexisting) {
- my $ip = $conn->peerhost || 'unknown';
- $dxchan->send_now('D', DXM::msg($lang, 'conbump', $call, $ip));
- LogDbg('DXCommand', "$call bumped off by $ip, disconnected");
- $dxchan->disconnect;
- } else {
- already_conn($conn, $call, DXM::msg($lang, 'conother', $call, $main::mycall));
+ $call = $newcall;
+ $user = DXUser::get_current($call);
+ unless ($user) {
+ $user = DXUser->new($call);
+ $user->sort('W');
+ $user->wantbeep(0);
+ $user->name('web');
+ $user->qth('on the web');
+ $user->homenode($main::mycall);
+ $user->lat($main::mylatitude);
+ $user->long($main::mylongitude);
+ $user->qra($main::mylocator);
+ }
+ $user->startt($main::systime);
+ $conn->conns($call);
+ $dxchan = Web->new($call, $conn, $user);
+ $dxchan->enhanced(1);
+ $dxchan->ve7cc(1);
+ $msg =~ s/^A#WEB|/A$call|/;
+ $conn->send_now("C$call");
+ } else {
+ # "Normal" connections
+ unless (is_callsign($call)) {
+ already_conn($conn, $call, DXM::msg($lang, "illcall", $call));
return;
}
- }
- # (fairly) politely disconnect people that are connected to too many other places at once
- my $r = Route::get($call);
- if ($conn->{sort} && $conn->{sort} =~ /^I/ && $r && $user) {
- my @n = $r->parents;
- my $m = $r->isa('Route::Node') ? $maxconnect_node : $maxconnect_user;
- my $c = $user->maxconnect;
- my $v;
- $v = defined $c ? $c : $m;
- if ($v && @n >= $v) {
- my $nodes = join ',', @n;
- LogDbg('DXCommand', "$call has too many connections ($v) at $nodes - disconnected");
- already_conn($conn, $call, DXM::msg($lang, 'contomany', $call, $v, $nodes));
- return;
+ # is he locked out ?
+ my $lock;
+ $user = DXUser::get_current($call);
+ $conn->conns($call);
+ my $basecall = $call;
+ $basecall =~ s/-\d+$//; # remember this for later multiple user processing, it's used for other stuff than checking lockout status
+ if ($user) {
+ # make sure we act on any locked status that the actual incoming call has.
+ $lock = $user->lockout;
+ } elsif ($basecall ne $call) {
+ # if there isn't a SSID on the $call, then try the base
+ $user = DXUser::get_current($basecall);
+ $lock = $user->lockout if $user;
}
- }
- # 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 = $conn->peerhost || "unknown";
- LogDbg('DXCommand', "$call on $host is locked out, disconnected");
+ # now deal with the lock
+ if ($lock) {
+ my $host = $conn->peerhost;
+ LogDbg('', "$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);
- }
+ # set up the basic channel info for "Normal" Users
+ # is there one already connected to me - locally?
- # create the channel
- if ($user->is_node) {
- $dxchan = DXProt->new($call, $conn, $user);
- } elsif ($user->is_user) {
- $dxchan = DXCommandmode->new($call, $conn, $user);
-# } elsif ($user->is_bbs) { # there is no support so
-# $dxchan = BBS->new($call, $conn, $user); # don't allow it!!!
- } else {
- die "Invalid sort of user on $call = $sort";
- }
+ $dxchan = DXChannel::get($call);
+ my $newcall = $call;
+ if ($dxchan) {
+ if ($user && $user->is_node) {
+ already_conn($conn, $call, DXM::msg($lang, 'conother', $call, $main::mycall));
+ return;
+ }
+ if ($allowmultiple && $user->is_user) {
+ # determine whether we are a candidate, have we flip-flopped frequently enough?
+ my @lastconns = @{$user->connlist} if $user->connlist;
+ my $allow = 0;
+ if (@lastconns >= $DXUser::maxconnlist) {
+ $allow = $lastconns[-1]->[0] - $lastconns[0]->[0] < $min_reconnection_rate;
+ }
+ # search for a spare ssid
+ L1: for (my $count = $call =~ /-\d+$/?0:1; $allow && $count < $allowmultiple; ) { # remember we have one call already
+ my $lastid = 1;
+ for (; $lastid < $max_ssid && $count < $allowmultiple; ++$lastid) {
+ my $chan = DXChannel::get("$basecall-$lastid");
+ if ($chan) {
+ ++$count;
+ next;
+ }
+ # we have a free call-ssid, save it
+ $newcall = "$basecall-$lastid";
+ last L1;
+ }
+ }
+ }
+
+ # handle "normal" (non-multiple) connections in the existing way
+ if ($call eq $newcall) {
+ if ($bumpexisting) {
+ my $ip = $dxchan->hostname;
+ $dxchan->send_now('D', DXM::msg($lang, 'conbump', $call, $ip));
+ LogDbg('', "$call bumped off by $ip, disconnected");
+ $dxchan->disconnect;
+ } else {
+ already_conn($conn, $call, DXM::msg($lang, 'conother', $call, $main::mycall));
+ return;
+ }
+ }
+
+ # make sure that the conn has the (possibly) new callsign
+ $conn->conns($newcall);
+ $msg =~ s/$call/$newcall/;
+ }
+
+
+ # (fairly) politely disconnect people that are connected to too many other places at once
+ my $r = Route::get($call);
+ if ($conn->{sort} && $conn->{sort} =~ /^I/ && $r && $user) {
+ my @n = $r->parents;
+ my $m = $r->isa('Route::Node') ? $maxconnect_node : $maxconnect_user;
+ my $c = $user->maxconnect;
+ my $v;
+ $v = defined $c ? $c : $m;
+ if ($v && @n >= $v+$allowmultiple) {
+ my $nodes = join ',', @n;
+ LogDbg('', "$call has too many connections ($v) at $nodes - disconnected");
+ already_conn($conn, $call, DXM::msg($lang, 'contomany', $call, $v, $nodes));
+ return;
+ }
+ }
+
+ if ($user) {
+ $user->{lang} = $main::lang if !$user->{lang}; # to autoupdate old systems
+ } else {
+ $user = DXUser->new($call);
+ }
- # check that the conn has a callsign
- $conn->conns($call) if $conn->isa('IntMsg');
+ # create the channel
+ # NOTE we are SHARING the same $user if $allowmultiple is > 1
+
+ $user->startt($systime); # mark the start time of this connection
+ if ($user->is_node) {
+ $dxchan = DXProt->new($call, $conn, $user);
+ } elsif ($user->is_rbn) {
+ $dxchan = RBN->new($newcall, $conn, $user);
+ } elsif ($user->is_user) {
+ $dxchan = DXCommandmode->new($newcall, $conn, $user);
+ } else {
+ die "Invalid sort of user on $call = $sort";
+ }
+ }
+
# set callbacks
- $conn->set_error(sub {my $err = shift; LogDbg('DXCommand', "Comms error '$err' received for call $dxchan->{call}"); $dxchan->disconnect(1);});
+ $conn->set_error(sub {my $err = shift; LogDbg('', "Comms error '$err' received for call $dxchan->{call}"); $dxchan->disconnect(1);});
$conn->set_on_eof(sub {$dxchan->disconnect});
$conn->set_rproc(sub {my ($conn,$msg) = @_; $dxchan->rec($msg);});
+ if ($sort eq 'W') {
+ $dxchan->enhanced(1);
+ $dxchan->sort('W');
+ }
$dxchan->rec($msg);
}
$SIG{'INT'} = 'IGNORE';
}
- DXUser::sync;
if (defined &Local::finish) {
eval {
UDPMsg::finish();
# end everything else
+ RBN::finish();
DXUser::finish();
DXDupe::finish();
$l->close_server;
}
- LogDbg('cluster', "DXSpider V$version, build $build (git: $gitversion) ended");
+ LogDbg('cluster', "DXSpider V$version, build $build (git: $gitbranch/$gitversion) ended");
dbg("bye bye everyone - bye bye");
dbgclose();
Logclose();
}
# open the debug file, set various FHs to be unbuffered
- dbginit($broadcast_debug ? \&DXCommandmode::broadcast_debug : undef);
+ dbginit(undef, $broadcast_debug ? \&DXCommandmode::broadcast_debug : undef);
foreach (@debug) {
dbgadd($_);
}
STDOUT->autoflush(1);
+ # log our path
+ dbg "Perl path: " . join(':', @INC);
# try to load the database
if (DXSql::init($dsn)) {
import Encode;
$can_encode = 1;
}
+ $gitbranch = 'none';
+ $gitversion = 'none';
eval { require Git; };
unless ($@) {
import Git;
my $desc = $repo->command_oneline(['describe', '--long'], STDERR => 0);
if ($desc) {
my ($v, $s, $b, $g) = $desc =~ /^([\d.]+)(?:\.(\d+))?-(\d+)-g([0-9a-f]+)/;
+ $s ||= '';
+ dbg("Git: $desc") if isdbg('git');
+ dbg("Git: V=$v S=$s B=$b g=$g") if isdbg('git');
$version = $v;
$build = $b || 0;
$gitversion = "$g\[r]";
}
+ my @branch = $repo->command([qw{branch}], STDERR=>0);
+ for (@branch) {
+ my ($star, $b) = split /\s+/;
+ if ($star eq '*') {
+ $gitbranch = $b;
+ last;
+ }
+ }
}
}
$SIG{__DIE__} = $w;
# banner
my ($year) = (gmtime)[5];
$year += 1900;
- LogDbg('cluster', "DXSpider V$version, build $build (git: $gitversion) started");
+ LogDbg('cluster', "DXSpider V$version, build $build (git: $gitbranch/$gitversion) started");
dbg("Copyright (c) 1998-$year Dirk Koopman G1TLH");
# load Prefixes
# initialise User file system
dbg("loading user file system ...");
- DXUser::init(1);
+ DXUser::init(4); # version 4 == json format
+
+ Filter::init(); # doesn't do much, but has to be done
+
# look for the sysop and the alias user and complain if they aren't there
{
my $oldsort = $ref->sort;
if ($oldsort ne 'S') {
$ref->sort('S');
- dbg "Resetting node type from $oldsort -> DXSpider ('S')";
+ dbg("Resetting node type from $oldsort -> DXSpider ('S')");
}
$ref = DXUser::get($myalias);
die "$myalias missing, run the create_sysop.pl script and please RTFM" unless $ref && $ref->priv == 9;
$oldsort = $ref->sort;
if ($oldsort ne 'U') {
$ref->sort('U');
- dbg "Resetting sysop user type from $oldsort -> User ('U')";
+ dbg("Resetting sysop user type from $oldsort -> User ('U')");
}
}
dbg("Start WCY");
WCY->init();
- # initial the Spot stuff
- dbg("Starting DX Spot system");
- Spot->init();
-
# initialise the protocol engine
dbg("Start Protocol Engines ...");
DXProt->init();
+ # read startup script
+ my $script = new Script "startup";
+ $script->run($main::me) if $script;
+
# put in a DXCluster node for us here so we can add users and take them away
$routeroot = Route::Node->new($mycall, $version*100+5300, Route::here($main::me->here)|Route::conf($main::me->conf));
$routeroot->do_pc9x(1);
# $Route::filterdef->cmd($main::me, 'route', 'accept', "node_default call $mycall" );
#}
+ # initial the Spot stuff
+ dbg("Starting DX Spot system");
+ Spot->init();
+
# read in any existing message headers and clean out old crap
dbg("reading existing message headers ...");
DXMsg->init();
dbg("reading database descriptors ...");
DXDb::load();
+ dbg("starting RBN ...");
+ RBN::init();
+
# starting local stuff
dbg("doing local initialisation ...");
QSL::init(1);
# this, such as it is, is the main loop!
dbg("orft we jolly well go ...");
- my $script = new Script "startup";
- $script->run($main::me) if $script;
#open(DB::OUT, "|tee /tmp/aa");
}
sub idle_loop
{
BPQMsg::process();
+# DXCommandmode::process(); # process ongoing command mode stuff
+# DXProt::process(); # process ongoing ak1a pcxx stuff
if (defined &Local::process) {
eval {
$main::me->disconnect;
}
- Mojo::IOLoop->stop if --$ending <= 0;
+ Mojo::IOLoop->stop_gracefully if --$ending <= 0;
}
}
$systime_daystart = $days * 86400;
}
IsoTime::update($systime);
- DXCron::process(); # do cron jobs
DXCommandmode::process(); # process ongoing command mode stuff
- DXXml::process();
DXProt::process(); # process ongoing ak1a pcxx stuff
+ DXXml::process();
DXConnect::process();
DXMsg::process();
DXDb::process();
DXUser::process();
DXDupe::process();
- DXCron::process(); # do cron jobs
IsoTime::update($systime);
- DXProt::process(); # process ongoing ak1a pcxx stuff
DXConnect::process();
DXUser::process();
AGWMsg::process();
-
+ DXCron::process(); # do cron jobs
+ RBN::process();
+
Timer::handler();
DXLog::flushall();
}
}
-
sub per_minute
{
-
+ RBN::per_minute();
}
sub per_10_minute
{
-
+ RBN::per_10_minute();
}
sub per_hour
{
-
+ RBN::per_hour();
}
sub per_day
}
+sub start_node
+{
+ dbg("Before Web::start_node");
+
+ Mojo::IOLoop->start unless Mojo::IOLoop->is_running;
+
+ dbg("After Web::start_node");
+}
+
setup_start();
my $main_loop = Mojo::IOLoop->recurring($idle_interval => \&idle_loop);
my $perhour = Mojo::IOLoop->recurring(3600 => \&per_hour);
my $perday = Mojo::IOLoop->recurring(86400 => \&per_day);
-Web::start_node();
+start_node();
cease(0);
+
exit(0);