#
# Copyright (c) 1998 Dirk Koopman G1TLH
#
-# $Id$
-#
+#
+#
require 5.004;
# make sure that modules are searched in the order local then perl
BEGIN {
umask 002;
-
+
# root of directory tree for this system
- $root = "/spider";
+ $root = "/spider";
$root = $ENV{'DXSPIDER_ROOT'} if $ENV{'DXSPIDER_ROOT'};
-
+
unshift @INC, "$root/perl"; # this IS the right way round!
unshift @INC, "$root/local";
- # try to create and lock a lockfile (this isn't atomic but
+ # do some validation of the input
+ die "The directory $root doesn't exist, please RTFM" unless -d $root;
+ die "$root/local doesn't exist, please RTFM" unless -d "$root/local";
+ die "$root/local/DXVars.pm doesn't exist, please RTFM" unless -e "$root/local/DXVars.pm";
+
+ mkdir "$root/local_cmd", 0777 unless -d "$root/local_cmd";
+
+
+ # try to create and lock a lockfile (this isn't atomic but
# should do for now
- $lockfn = "$root/perl/cluster.lck"; # lock file name
+ $lockfn = "$root/local/cluster.lck"; # lock file name
if (-e $lockfn) {
open(CLLOCK, "$lockfn") or die "Can't open Lockfile ($lockfn) $!";
my $pid = <CLLOCK>;
use DXDb;
use DXHash;
use DXDupe;
+use Script;
use Prefix;
use Spot;
use Bands;
use Route;
use Route::Node;
use Route::User;
+use Editable;
+use Mrtg;
+use USDB;
+use UDPMsg;
+use QSL;
+use RouteDB;
+use DXXml;
+use DXSql;
+use IsoTime;
+use BPQMsg;
use Data::Dumper;
use IO::File;
-use Fcntl ':flock';
+use Fcntl ':flock';
use POSIX ":sys_wait_h";
+use Version;
use Local;
package main;
use strict;
-use vars qw(@inqueue $systime $version $starttime $lockfn @outstanding_connects
- $zombies $root @listeners $lang $myalias @debug $userfn $clusteraddr
- $clusterport $mycall $decease $is_win $routeroot
+use vars qw(@inqueue $systime $starttime $lockfn @outstanding_connects
+ $zombies $root @listeners $lang $myalias @debug $userfn $clusteraddr
+ $clusterport $mycall $decease $is_win $routeroot $me $reqreg $bumpexisting
+ $allowdxby $dbh $dsn $dbuser $dbpass $do_xml $systime_days $systime_daystart
+ $can_encode
);
@inqueue = (); # the main input queue, an array of hashes
$systime = 0; # the time now (in seconds)
-$version = "1.48"; # the version no of the software
-$starttime = 0; # the starting time of the cluster
-#@outstanding_connects = (); # list of outstanding connects
+$starttime = 0; # the starting time of the cluster
+@outstanding_connects = (); # list of outstanding connects
@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
+$allowdxby = 0; # 1 = allow "dx by <othercall>", 0 - don't allow it
-use vars qw($VERSION $BRANCH $build $branch);
-$VERSION = sprintf( "%d.%03d", q$Revision$ =~ /(\d+)\.(\d+)/ );
-$BRANCH = sprintf( "%d.%03d", q$Revision$ =~ /\d+\.\d+\.(\d+)\.(\d+)/ ) || 0;
-$main::build += 15; # add an offset to make it bigger than last system
-$main::build += $VERSION;
-$main::branch += $BRANCH;
-
# send a message to call on conn and disconnect
sub already_conn
{
my ($conn, $call, $mess) = @_;
$conn->disable_read(1);
- dbg("-> D $call $mess\n") if isdbg('chan');
+ dbg("-> D $call $mess\n") if isdbg('chan');
$conn->send_now("D$call|$mess");
sleep(2);
$conn->disconnect;
my ($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 $user = DXUser->get($call);
- my $dxchan = DXChannel->get($call);
+ # 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, $mess);
- return;
+ if ($user && $user->is_node) {
+ already_conn($conn, $call, DXM::msg($lang, 'concluster', $call, $main::mycall));
+ return;
+ }
+ if ($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));
+ 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 = $conn->{peerhost} || "unknown";
+ LogDbg('DXCommand', "$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);
}
-
- # is he locked out ?
- if ($user->lockout) {
- Log('DXCommand', "$call is locked out, disconnected");
- $conn->disconnect;
- return;
- }
# create the channel
- $dxchan = DXCommandmode->new($call, $conn, $user) if $user->is_user;
- $dxchan = DXProt->new($call, $conn, $user) if $user->is_node;
- $dxchan = BBS->new($call, $conn, $user) if $user->is_bbs;
- die "Invalid sort of user on $call = $sort" if !$dxchan;
+ 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";
+ }
# 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);
+ $conn->set_rproc(sub {my ($conn,$msg) = @_; $dxchan->rec($msg);});
+ $dxchan->rec($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;
- }
-}
sub login
{
$SIG{'TERM'} = 'IGNORE';
$SIG{'INT'} = 'IGNORE';
}
-
+
DXUser::sync;
- eval {
- Local::finish(); # end local processing
- };
- dbg("Local::finish error $@") if $@;
+ if (defined &Local::finish) {
+ eval {
+ Local::finish(); # end local processing
+ };
+ dbg("Local::finish error $@") if $@;
+ }
# disconnect nodes
- foreach $dxchan (DXChannel->get_all_nodes) {
- $dxchan->disconnect(2) unless $dxchan == $DXProt::me;
+ foreach $dxchan (DXChannel::get_all_nodes) {
+ $dxchan->disconnect(2) unless $dxchan == $main::me;
}
Msg->event_loop(100, 0.01);
# disconnect users
- foreach $dxchan (DXChannel->get_all_users) {
+ foreach $dxchan (DXChannel::get_all_users) {
$dxchan->disconnect;
}
# disconnect AGW
AGWMsg::finish();
+ BPQMsg::finish();
+
+ # disconnect UDP customers
+ UDPMsg::finish();
# end everything else
Msg->event_loop(100, 0.01);
$l->close_server;
}
- dbg("DXSpider version $version, build $build ended") if isdbg('chan');
- Log('cluster', "DXSpider V$version, build $build ended");
+ LogDbg('cluster', "DXSpider V$version, build $subversion.$build ended");
dbgclose();
Logclose();
+
+ $dbh->finish if $dbh;
+
unlink $lockfn;
# $SIG{__WARN__} = $SIG{__DIE__} = sub {my $a = shift; cluck($a); };
exit(0);
# this is where the input queue is dealt with and things are dispatched off to other parts of
# the cluster
-sub process_inqueue
-{
- my $self = shift @inqueue;
- return if !$self;
-
- my $data = $self->{data};
- my $dxchan = $self->{dxchan};
- my $error;
- my ($sort, $call, $line) = DXChannel::decode_input($dxchan, $data);
- return unless defined $sort;
-
- # do the really sexy console interface bit! (Who is going to do the TK interface then?)
- dbg("<- $sort $call $line\n") if $sort ne 'D' && isdbg('chan');
-
- # handle A records
- my $user = $dxchan->user;
- if ($sort eq 'A' || $sort eq 'O') {
- $dxchan->start($line, $sort);
- } elsif ($sort eq 'I') {
- die "\$user not defined for $call" if !defined $user;
- # normal input
- $dxchan->normal($line);
- $dxchan->disconnect if ($dxchan->{state} eq 'bye');
- } elsif ($sort eq 'Z') {
- $dxchan->disconnect;
- } elsif ($sort eq 'D') {
- ; # ignored (an echo)
- } elsif ($sort eq 'G') {
- $dxchan->enhanced($line);
- } else {
- print STDERR atime, " Unknown command letter ($sort) received from $call\n";
- }
-}
sub uptime
{
#############################################################
#
-# The start of the main line of code
+# The start of the main line of code
#
#############################################################
$starttime = $systime = time;
+$systime_days = int ($systime / 86400);
+$systime_daystart = $systime_days * 86400;
$lang = 'en' unless $lang;
+unless ($DB::VERSION) {
+ $SIG{INT} = $SIG{TERM} = \&cease;
+}
+
# open the debug file, set various FHs to be unbuffered
dbginit(\&DXCommandmode::broadcast_debug);
foreach (@debug) {
}
STDOUT->autoflush(1);
-# calculate build number
-$build += $main::version;
-$build = "$build.$branch" if $branch;
+# try to load the database
+if (DXSql::init($dsn)) {
+ $dbh = DXSql->new($dsn);
+ $dbh = $dbh->connect($dsn, $dbuser, $dbpass) if $dbh;
+}
+
+# try to load Encode
+{
+ local $^W = 0;
+ my $w = $SIG{__DIE__};
+ $SIG{__DIE__} = 'IGNORE';
+ eval { require Encode; };
+ unless ($@) {
+ import Encode;
+ $can_encode = 1;
+ }
+ $SIG{__DIE__} = $w;
+}
-Log('cluster', "DXSpider V$version, build $build started");
+# try to load XML::Simple
+DXXml::init();
# banner
-dbg("Copyright (c) 1998-2001 Dirk Koopman G1TLH");
-dbg("DXSpider Version $version, build $build started");
+my ($year) = (gmtime)[5];
+$year += 1900;
+LogDbg('cluster', "DXSpider V$version, build $subversion.$build started");
+dbg("Copyright (c) 1998-$year Dirk Koopman G1TLH");
# load Prefixes
dbg("loading prefixes ...");
-Prefix::load();
+dbg(USDB::init());
+my $r = Prefix::init();
+confess $r if $r;
# load band data
dbg("loading band data ...");
Bands::load();
# initialise User file system
-dbg("loading user file system ...");
+dbg("loading user file system ...");
DXUser->init($userfn, 1);
+# look for the sysop and the alias user and complain if they aren't there
+{
+ my $ref = DXUser::get($mycall);
+ die "$mycall missing, run the create_sysop.pl script and please RTFM" unless $ref && $ref->priv == 9;
+ $ref = DXUser::get($myalias);
+ die "$myalias missing, run the create_sysop.pl script and please RTFM" unless $ref && $ref->priv == 9;
+}
+
# start listening for incoming messages/connects
dbg("starting listeners ...");
my $conn = IntMsg->new_server($clusteraddr, $clusterport, \&login);
-$conn->conns("Server $clusteraddr/$clusterport");
+$conn->conns("Server $clusteraddr/$clusterport using IntMsg");
push @listeners, $conn;
-dbg("Internal port: $clusteraddr $clusterport");
+dbg("Internal port: $clusteraddr $clusterport using IntMsg");
foreach my $l (@main::listen) {
- $conn = ExtMsg->new_server($l->[0], $l->[1], \&login);
- $conn->conns("Server $l->[0]/$l->[1]");
+ no strict 'refs';
+ my $pkg = $l->[2] || 'ExtMsg';
+ my $login = $l->[3] || 'login';
+
+ $conn = $pkg->new_server($l->[0], $l->[1], \&{"${pkg}::${login}"});
+ $conn->conns("Server $l->[0]/$l->[1] using ${pkg}::${login}");
push @listeners, $conn;
- dbg("External Port: $l->[0] $l->[1]");
+ dbg("External Port: $l->[0] $l->[1] using ${pkg}::${login}");
}
+
+dbg("AGW Listener") if $AGWMsg::enable;
AGWrestart();
+dbg("BPQ Listener") if $BPQMsg::enable;
+BPQMsg::init(\&new_channel);
+
+dbg("UDP Listener") if $UDPMsg::enable;
+UDPMsg::init(\&new_channel);
+
# load bad words
dbg("load badwords: " . (BadWords::load or "Ok"));
unless ($is_win) {
$SIG{HUP} = 'IGNORE';
$SIG{CHLD} = sub { $zombies++ };
-
+
$SIG{PIPE} = sub { dbg("Broken PIPE signal received"); };
$SIG{IO} = sub { dbg("SIGIO received"); };
$SIG{WINCH} = $SIG{STOP} = $SIG{CONT} = 'IGNORE';
for (keys %SIG) {
if (!$SIG{$_}) {
# dbg("Catching SIG $_") if isdbg('chan');
- $SIG{$_} = sub { my $sig = shift; DXDebug::confess("Caught signal $sig"); };
+ $SIG{$_} = sub { my $sig = shift; DXDebug::confess("Caught signal $sig"); };
}
}
}
# start dupe system
+dbg("Starting Dupe system");
DXDupe::init();
# read in system messages
+dbg("Read in Messages");
DXM->init();
# read in command aliases
+dbg("Read in Aliases");
CmdAlias->init();
# initialise the Geomagnetic data engine
+dbg("Start WWV");
Geomag->init();
+dbg("Start WCY");
WCY->init();
# initial the Spot stuff
+dbg("Starting DX Spot system");
Spot->init();
# initialise the protocol engine
-dbg("reading in duplicate spot and WWV info ...");
+dbg("Start Protocol Engines ...");
DXProt->init();
# put in a DXCluster node for us here so we can add users and take them away
-$routeroot = Route::Node->new($mycall, $version*100+5300, Route::here($DXProt::me->here)|Route::conf($DXProt::me->conf));
+$routeroot = Route::Node->new($mycall, $version*100+5300, Route::here($main::me->here)|Route::conf($main::me->conf));
+$routeroot->do_pc9x(1);
+$routeroot->via_pc92(1);
# make sure that there is a routing OUTPUT node default file
#unless (Filter::read_in('route', 'node_default', 0)) {
-# my $dxcc = $DXProt::me->dxcc;
-# $Route::filterdef->cmd($DXProt::me, 'route', 'accept', "node_default call $mycall" );
+# my $dxcc = $main::me->dxcc;
+# $Route::filterdef->cmd($main::me, 'route', 'accept', "node_default call $mycall" );
#}
# read in any existing message headers and clean out old crap
dbg("reading cron jobs ...");
DXCron->init();
-# read in database descriptors
+# read in database desriptors
dbg("reading database descriptors ...");
DXDb::load();
# starting local stuff
dbg("doing local initialisation ...");
-eval {
- Local::init();
-};
-dbg("Local::init error $@") if $@;
-
-dbg("cleaning out old debug files");
-DXDebug::dbgclean();
+QSL::init(1);
+if (defined &Local::init) {
+ eval {
+ Local::init();
+ };
+ dbg("Local::init error $@") if $@;
+}
-# print various flags
-#dbg("seful info - \$^D: $^D \$^W: $^W \$^S: $^S \$^P: $^P");
# 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");
for (;;) {
# $DB::trace = 1;
-
+
Msg->event_loop(10, 0.010);
my $timenow = time;
- process_inqueue(); # read in lines from the input queue and despatch them
+
+ DXChannel::process();
+
# $DB::trace = 0;
-
+
# do timed stuff, ongoing processing happens one a second
if ($timenow != $systime) {
- reap if $zombies;
+ reap() if $zombies;
$systime = $timenow;
+ my $days = int ($systime / 86400);
+ if ($systime_days != $days) {
+ $systime_days = $days;
+ $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
DXConnect::process();
DXMsg::process();
DXUser::process();
DXDupe::process();
AGWMsg::process();
-
- eval {
- Local::process(); # do any localised processing
- };
- dbg("Local::process error $@") if $@;
+ BPQMsg::process();
+
+ if (defined &Local::process) {
+ eval {
+ Local::process(); # do any localised processing
+ };
+ dbg("Local::process error $@") if $@;
+ }
}
if ($decease) {
last if --$decease <= 0;
projects / spider.git / blobdiff