X-Git-Url: http://dxcluster.net/gitweb/gitweb.cgi?a=blobdiff_plain;f=perl%2Fcluster.pl;h=5aef00562c7c45c28442822a7223d431e898f369;hb=f18a5bbaecbb46d84daa3cfa7968697fb87da742;hp=9f03281f998385deb11d0f3b326374d0230a42d1;hpb=f7ce6f45eae627c1368ffea0e1e56e84fec676be;p=spider.git

diff --git a/perl/cluster.pl b/perl/cluster.pl
index 9f03281f..5aef0056 100755
--- a/perl/cluster.pl
+++ b/perl/cluster.pl
@@ -25,7 +25,7 @@ BEGIN {
 
 	# try to create and lock a lockfile (this isn't atomic but 
 	# should do for now
-	$lockfn = "$root/perl/cluster.lock";       # lock file name
+	my $lockfn = "$root/perl/cluster.lock";       # lock file name
 	if (-e $lockfn) {
 		open(CLLOCK, "$lockfn") or die "Can't open Lockfile ($lockfn) $!";
 		my $pid = <CLLOCK>;
@@ -58,17 +58,27 @@ use Bands;
 use Geomag;
 use CmdAlias;
 use Filter;
-use Local;
 use DXDb;
-use Data::Dumper;
+use AnnTalk;
+use WCY;
+use DXDupe;
+use BadWords;
 
+use Data::Dumper;
 use Fcntl ':flock'; 
+use POSIX ":sys_wait_h";
+
+use Local;
 
 package main;
 
+#use strict;
+#use vars qw(@inqueue $systime $version $starttime $lockfn @outstanding_connects $zombies $root
+#		   $lang $myalias @debug $userfn $clusteraddr $clusterport $mycall $decease );
+
 @inqueue = ();					# the main input queue, an array of hashes
 $systime = 0;					# the time now (in seconds)
-$version = "1.40";				# the version no of the software
+$version = "1.45";				# the version no of the software
 $starttime = 0;                 # the starting time of the cluster   
 $lockfn = "cluster.lock";       # lock file name
 @outstanding_connects = ();     # list of outstanding connects
@@ -103,6 +113,11 @@ sub rec
 	
 	if (!defined $msg || (defined $err && $err)) {
 		if ($dxchan) {
+			if (defined $err) {
+				$conn->disconnect;
+				undef $conn;
+				$dxchan->conn(undef);
+			}
 			$dxchan->disconnect;
 		} elsif ($conn) {
 			$conn->disconnect;
@@ -112,23 +127,24 @@ sub rec
 	
 	# 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 ($sort, $call, $line) = DXChannel::decode_input(0, $msg);
+		return unless defined $sort;
  
 		# is there one already connected to me - locally? 
 		my $user = DXUser->get($call);
 		if (DXChannel->get($call)) {
-			my $mess = DXM::msg($lang, ($user && $user->sort eq 'A') ? 'concluster' : 'conother', $call);
+			my $mess = DXM::msg($lang, ($user && $user->is_node) ? 'concluster' : 'conother', $call);
 			already_conn($conn, $call, $mess);
 			return;
 		}
 		
 		# is there one already connected elsewhere in the cluster?
 		if ($user) {
-			if (($user->sort eq 'A' || $call eq $myalias) && !DXCluster->get_exact($call)) {
+			if (($user->is_node || $call eq $myalias) && !DXCluster->get_exact($call)) {
 				;
 			} else {
 				if (DXCluster->get_exact($call)) {
-					my $mess = DXM::msg($lang, $user->sort eq 'A' ? 'concluster' : 'conother', $call);
+					my $mess = DXM::msg($lang, $user->is_node ? 'concluster' : 'conother', $call);
 					already_conn($conn, $call, $mess);
 					return;
 				}
@@ -151,9 +167,9 @@ sub rec
 		}
 
 		# create the channel
-		$dxchan = DXCommandmode->new($call, $conn, $user) if ($user->sort eq 'U');
-		$dxchan = DXProt->new($call, $conn, $user) if ($user->sort eq 'A');
-		$dxchan = BBS->new($call, $conn, $user) if ($user->sort eq 'B');
+		$dxchan = DXCommandmode->new($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;
 	}
 	
@@ -179,6 +195,8 @@ sub cease
 	$SIG{'TERM'} = 'IGNORE';
 	$SIG{'INT'} = 'IGNORE';
 	
+	DXUser::sync;
+
 	eval {
 		Local::finish();   # end local processing
 	};
@@ -186,7 +204,7 @@ sub cease
 
 	# disconnect nodes
 	foreach $dxchan (DXChannel->get_all()) {
-		next unless $dxchan->is_ak1a;
+		next unless $dxchan->is_node;
 		disconnect($dxchan) unless $dxchan == $DXProt::me;
 	}
 	Msg->event_loop(1, 0.05);
@@ -198,7 +216,7 @@ sub cease
 
 	# disconnect users
 	foreach $dxchan (DXChannel->get_all()) {
-		next if $dxchan->is_ak1a;
+		next if $dxchan->is_node;
 		disconnect($dxchan) unless $dxchan == $DXProt::me;
 	}
 	Msg->event_loop(1, 0.05);
@@ -208,6 +226,7 @@ sub cease
 	Msg->event_loop(1, 0.05);
 	Msg->event_loop(1, 0.05);
 	DXUser::finish();
+	DXDupe::finish();
 
 	# close all databases
 	DXDb::closeall;
@@ -224,9 +243,13 @@ sub cease
 # the reaper of children
 sub reap
 {
-	$SIG{'CHLD'} = \&reap;
-	my $cpid = wait;
-	@outstanding_connects = grep {$_->{pid} != $cpid} @outstanding_connects;
+	my $cpid;
+	while (($cpid = waitpid(-1, WNOHANG)) > 0) {
+		dbg('reap', "cpid: $cpid");
+		@outstanding_connects = grep {$_->{pid} != $cpid} @outstanding_connects;
+		$zombies-- if $zombies > 0;
+	}
+	dbg('reap', "cpid: $cpid");
 }
 
 # this is where the input queue is dealt with and things are dispatched off to other parts of
@@ -238,16 +261,9 @@ sub process_inqueue
 	
 	my $data = $self->{data};
 	my $dxchan = $self->{dxchan};
-	my ($sort, $call, $line) = $data =~ /^(\w)([A-Z0-9\-]+)\|(.*)$/;
 	my $error;
-	
-	# the above regexp must work
-	return unless ($sort && $call && $line);
-	
-	# translate any crappy characters into hex characters 
-	if ($line =~ /[\x00-\x06\x08\x0a-\x1f\x7f-\xff]/o) {
-		$line =~ s/([\x00-\x1f\x7f-\xff])/uc sprintf("%%%02x",ord($1))/eg;
-	}
+	my ($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('chan', "<- $sort $call $line\n") unless $sort eq 'D';
@@ -288,6 +304,7 @@ sub uptime
 #############################################################
 
 $starttime = $systime = time;
+$lang = 'en' unless $lang;
 
 # open the debug file, set various FHs to be unbuffered
 dbginit();
@@ -299,7 +316,7 @@ STDOUT->autoflush(1);
 Log('cluster', "DXSpider V$version started");
 
 # banner
-dbg('err', "DXSpider DX Cluster Version $version", "Copyright (c) 1998-1999 Dirk Koopman G1TLH");
+dbg('err', "DXSpider DX Cluster Version $version", "Copyright (c) 1998-2000 Dirk Koopman G1TLH");
 
 # load Prefixes
 dbg('err', "loading prefixes ...");
@@ -317,11 +334,30 @@ DXUser->init($userfn, 1);
 dbg('err', "starting listener ...");
 Msg->new_server("$clusteraddr", $clusterport, \&login);
 
+# load bad words
+dbg('err', "load badwords: " . (BadWords::load or "Ok"));
+
 # prime some signals
-$SIG{'INT'} = \&cease;
-$SIG{'TERM'} = \&cease;
-$SIG{'HUP'} = 'IGNORE';
-$SIG{'CHLD'} = \&reap;
+$SIG{INT} = \&cease;
+$SIG{TERM} = \&cease;
+$SIG{HUP} = 'IGNORE';
+$SIG{CHLD} = sub { $zombies++ };
+
+$SIG{PIPE} = sub { 	dbg('err', "Broken PIPE signal received"); };
+$SIG{IO} = sub { 	dbg('err', "SIGIO received"); };
+$SIG{WINCH} = $SIG{STOP} = $SIG{CONT} = 'IGNORE';
+$SIG{KILL} = 'DEFAULT';     # as if it matters....
+
+# catch the rest with a hopeful message
+for (keys %SIG) {
+	if (!$SIG{$_}) {
+#		dbg('chan', "Catching SIG $_");
+		$SIG{$_} = sub { my $sig = shift;	DXDebug::confess("Caught signal $sig");  }; 
+	}
+}
+
+# start dupe system
+DXDupe::init();
 
 # read in system messages
 DXM->init();
@@ -331,6 +367,7 @@ CmdAlias->init();
 
 # initialise the Geomagnetic data engine
 Geomag->init();
+WCY->init();
 
 # initial the Spot stuff
 Spot->init();
@@ -339,9 +376,8 @@ Spot->init();
 dbg('err', "reading in duplicate spot and WWV info ...");
 DXProt->init();
 
-
 # put in a DXCluster node for us here so we can add users and take them away
-DXNode->new(0, $mycall, 0, 1, $DXProt::myprot_version); 
+DXNode->new($DXProt::me, $mycall, 0, 1, $DXProt::myprot_version); 
 
 # read in any existing message headers and clean out old crap
 dbg('err', "reading existing message headers ...");
@@ -372,25 +408,26 @@ dbg('err', "orft we jolly well go ...");
 #open(DB::OUT, "|tee /tmp/aa");
 
 for (;;) {
-	my $timenow;
 #	$DB::trace = 1;
 	
 	Msg->event_loop(1, 0.1);
-	$timenow = time;
+	my $timenow = time;
 	process_inqueue();			# read in lines from the input queue and despatch them
 #	$DB::trace = 0;
 	
 	# do timed stuff, ongoing processing happens one a second
 	if ($timenow != $systime) {
+		reap if $zombies;
 		$systime = $timenow;
-		$cldate = &cldate();
-		$ztime = &ztime();
 		DXCron::process();      # do cron jobs
 		DXCommandmode::process(); # process ongoing command mode stuff
 		DXProt::process();		# process ongoing ak1a pcxx stuff
 		DXConnect::process();
 		DXMsg::process();
 		DXDb::process();
+		DXUser::process();
+		DXDupe::process();
+		
 		eval { 
 			Local::process();       # do any localised processing
 		};