X-Git-Url: http://dxcluster.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=perl%2FExtMsg.pm;h=1f543fc035bdc5e9f0c98a9760076edc7708c3c5;hb=e5c28b46a0f70c78747672091a8edd749aa8488c;hp=75b025f397cf34f553799460ed57318584c01490;hpb=980b697bd47c8f575b1c9a7f01f9b01adc6746bd;p=spider.git

diff --git a/perl/ExtMsg.pm b/perl/ExtMsg.pm
index 75b025f3..1f543fc0 100644
--- a/perl/ExtMsg.pm
+++ b/perl/ExtMsg.pm
@@ -5,7 +5,7 @@
 # This is where the cluster handles direct connections coming both in
 # and out
 #
-# $Id$
+#
 #
 # Copyright (c) 2001 - Dirk Koopman G1TLH
 #
@@ -21,17 +21,16 @@ use IO::File;
 use IO::Socket;
 use IPC::Open3;
 
-use vars qw($VERSION $BRANCH);
-$VERSION = sprintf( "%d.%03d", q$Revision$ =~ /(\d+)\.(\d+)/ );
-$BRANCH = sprintf( "%d.%03d", q$Revision$ =~ /\d+\.\d+\.(\d+)\.(\d+)/ ) || 0;
-$main::build += $VERSION;
-$main::branch += $BRANCH;
-
 use vars qw(@ISA $deftimeout);
 
 @ISA = qw(Msg);
 $deftimeout = 60;
 
+sub login
+{
+	goto &main::login;        # save some writing, this was the default
+}
+
 sub enqueue
 {
 	my ($conn, $msg) = @_;
@@ -60,6 +59,12 @@ sub send_raw
     Msg::set_event_handler ($sock, "write" => sub {$conn->_send(0)});
 }
 
+sub echo
+{
+	my $conn = shift;
+	$conn->{echo} = shift;
+}
+
 sub dequeue
 {
 	my $conn = shift;
@@ -89,7 +94,7 @@ sub dequeue
 			dbg("connect $conn->{cnum}: $msg") if $conn->{state} ne 'C' && isdbg('connect');
 		
 			$msg =~ s/\xff\xfa.*\xff\xf0|\xff[\xf0-\xfe].//g; # remove telnet options
-			$msg =~ s/[\x00-\x08\x0a-\x19\x1b-\x1f\x80-\x9f]/./g;         # immutable CSI sequence + control characters
+#			$msg =~ s/[\x00-\x08\x0a-\x19\x1b-\x1f\x80-\x9f]/./g;         # immutable CSI sequence + control characters
 			
 			if ($conn->{state} eq 'C') {
 				&{$conn->{rproc}}($conn, "I$conn->{call}|$msg");
@@ -98,11 +103,34 @@ sub dequeue
 				if (is_callsign($msg) && $msg !~ m|/| ) {
 					my $sort = $conn->{csort};
 					$sort = 'local' if $conn->{peerhost} eq "127.0.0.1";
-					$conn->to_connected($msg, 'A', $sort);
+					my $uref;
+					if ($main::passwdreq || ($uref = DXUser->get_current($msg)) && $uref->passwd ) {
+						$conn->conns($msg);
+						$conn->{state} = 'WP';
+						$conn->{decho} = $conn->{echo};
+						$conn->{echo} = 0;
+						$conn->send_raw('password: ');
+					} else {
+						$conn->to_connected($msg, 'A', $sort);
+					}
 				} else {
 					$conn->send_now("Sorry $msg is an invalid callsign");
 					$conn->disconnect;
 				}
+			} elsif ($conn->{state} eq 'WP' ) {
+				my $uref = DXUser->get_current($conn->{call});
+				$msg =~ s/[\r\n]+$//;
+				if ($uref && $msg eq $uref->passwd) {
+					my $sort = $conn->{csort};
+					$conn->{echo} = $conn->{decho};
+					delete $conn->{decho};
+					$sort = 'local' if $conn->{peerhost} eq "127.0.0.1";
+					$conn->{usedpasswd} = 1;
+					$conn->to_connected($conn->{call}, 'A', $sort);
+				} else {
+					$conn->send_now("Sorry");
+					$conn->disconnect;
+				}
 			} elsif ($conn->{state} eq 'WC') {
 				if (exists $conn->{cmd} && @{$conn->{cmd}}) {
 					$conn->_docmd($msg);
@@ -123,6 +151,7 @@ sub to_connected
 	delete $conn->{cmd};
 	$conn->{timeout}->del if $conn->{timeout};
 	delete $conn->{timeout};
+	$conn->nolinger unless $conn->isa('AGWMsg');
 	&{$conn->{rproc}}($conn, "$dir$call|$sort");
 	$conn->_send_file("$main::data/connected") unless $conn->{outgoing};
 }
@@ -133,6 +162,7 @@ sub new_client {
 	if ($sock) {
 		my $conn = $server_conn->new($server_conn->{rproc});
 		$conn->{sock} = $sock;
+		$conn->nolinger;
 		Msg::blocking($sock, 0);
 		$conn->{blocking} = 0;
 		eval {$conn->{peerhost} = $sock->peerhost};
@@ -160,6 +190,7 @@ sub new_client {
 				$conn->_send_file("$main::data/issue");
 				$conn->send_raw("login: ");
 				$conn->_dotimeout(60);
+				$conn->{echo} = 1;
 			} else { 
 				&{$conn->{eproc}}() if $conn->{eproc};
 				$conn->disconnect();
@@ -240,49 +271,7 @@ sub _doconnect
 		bless $conn, 'AGWMsg';
 		$r = $conn->connect($line);
 	} elsif ($sort eq 'ax25' || $sort eq 'prog') {
-		local $^F = 10000;		# make sure it ain't closed on exec
-		my ($a, $b) = IO::Socket->socketpair(AF_UNIX, SOCK_STREAM, PF_UNSPEC);
-		if ($a && $b) {
-			$r = 1;
-			$a->autoflush(1);
-			$b->autoflush(1);
-			my $pid = fork;
-			if (defined $pid) {
-				if ($pid) {
-					close $b;
-					$conn->{sock} = $a;
-					$conn->{csort} = $sort;
-					$conn->{lineend} = "\cM" if $sort eq 'ax25';
-					$conn->{pid} = $pid;
-					if ($conn->{rproc}) {
-						my $callback = sub {$conn->_rcv};
-						Msg::set_event_handler ($a, read => $callback);
-					}
-					dbg("connect $conn->{cnum}: started pid: $conn->{pid} as $line") if isdbg('connect');
-				} else {
-					$^W = 0;
-					dbgclose();
-					STDIN->close;
-					STDOUT->close;
-					STDOUT->close;
-					*STDIN = IO::File->new_from_fd($b, 'r') or die;
-					*STDOUT = IO::File->new_from_fd($b, 'w') or die;
-					*STDERR = IO::File->new_from_fd($b, 'w') or die;
-					close $a;
-					unless ($main::is_win) {
-#						$SIG{HUP} = 'IGNORE';
-						$SIG{HUP} = $SIG{CHLD} = $SIG{TERM} = $SIG{INT} = 'DEFAULT';
-						alarm(0);
-					}
-					exec "$line" or dbg("exec '$line' failed $!");
-				} 
-			} else {
-				dbg("cannot fork");
-				$r = undef;
-			}
-		} else {
-			dbg("no socket pair $!");
-		}
+		$r = $conn->start_program($line, $sort);
 	} else {
 		dbg("invalid type of connection ($sort)");
 	}