X-Git-Url: http://gb7djk.dxcluster.net/gitweb/gitweb.cgi?a=blobdiff_plain;f=perl%2Fclient.pl;h=4a4069f07313c0a6d567bbb14a90e76eb499224d;hb=cc91428ca79b3cdfdc7733505384f5983ad6c7fa;hp=cc185a17838622f4c2631464ca4ea5554947b39a;hpb=3643ef870e040d437448632209039477eac4e52c;p=spider.git

diff --git a/perl/client.pl b/perl/client.pl
index cc185a17..4a4069f0 100755
--- a/perl/client.pl
+++ b/perl/client.pl
@@ -26,6 +26,7 @@
 # $Id$
 # 
 
+require 5.004;
 
 # search local then perl directories
 BEGIN {
@@ -40,7 +41,6 @@ BEGIN {
 use Msg;
 use DXVars;
 use DXDebug;
-use DXUser;
 use IO::File;
 use IO::Socket;
 use IPC::Open2;
@@ -55,7 +55,10 @@ sub cease
 		$conn->send_now("Z$call|bye...\n");
 	}
 	$stdout->flush if $stdout;
-	kill(15, $pid) if $pid;
+	if ($pid) {
+		dbg('connect', "killing $pid");
+		kill(9, $pid);
+	}
 	sleep(1);
 	exit(0);	
 }
@@ -71,6 +74,7 @@ sub sig_chld
 {
 	$SIG{CHLD} = \&sig_chld;
 	$waitedpid = wait;
+	dbg('connect', "caught $pid");
 }
 
 
@@ -105,7 +109,7 @@ sub rec_socket
 			$line =~ s/\n/\r/og if $mode == 1;
 			#my $p = qq($line$snl);
 			if ($buffered) {
-				if (length $outqueue >= 128) {
+				if (length $outqueue >= $client_buffer_lth) {
 					print $stdout $outqueue;
 					$outqueue = "";
 				}
@@ -123,7 +127,8 @@ sub rec_socket
 				$mode = $line;		# set echo mode from cluster
 				my $term = POSIX::Termios->new;
 				$term->getattr(fileno($sock));
-				$term->setflag( &POSIX::ISIG );
+				$term->setiflag( 0 );
+				$term->setoflag( 0 );
 				$term->setattr(fileno($sock), &POSIX::TCSANOW );
 			}
 		} elsif ($sort eq 'I') {
@@ -201,19 +206,18 @@ sub doconnect
 		my ($host, $port) = split /\s+/, $line;
 		$port = 23 if !$port;
 		
-		if ($port == 23) {
-			$sock = new Net::Telnet (Timeout => $timeout);
+#		if ($port == 23) {
+			$sock = new Net::Telnet (Timeout => $timeout, Port => $port);
 			$sock->option_callback(\&optioncb);
 			$sock->output_record_separator('');
 			$sock->option_log('option_log');
 			$sock->dump_log('dump');
 			$sock->option_accept(Wont => TELOPT_ECHO);
 			$sock->open($host) or die "Can't connect to $host port $port $!";
-		} else {
-			$sock = IO::Socket::INET->new(PeerAddr => "$host:$port", Proto => 'tcp')
-				or die "Can't connect to $host port $port $!";
-			
-		}
+#		} else {
+#			$sock = IO::Socket::INET->new(PeerAddr => "$host:$port", Proto => 'tcp')
+#				or die "Can't connect to $host port $port $!";
+#		}
 	} elsif ($sort eq 'ax25' || $sort eq 'prog') {
 		my @args = split /\s+/, $line;
 		$rfh = new IO::File;
@@ -282,7 +286,7 @@ sub dochat
 sub timeout
 {
 	dbg('connect', "timed out after $timeout seconds");
-	cease(10);
+	cease(0);
 }
 
 
@@ -292,12 +296,12 @@ sub timeout
 
 $mode = 2;                      # 1 - \n = \r as EOL, 2 - \n = \n, 0 - transparent
 $call = "";                     # the callsign being used
-@stdoutq = ();                  # the queue of stuff to send out to the user
 $conn = 0;                      # the connection object for the cluster
 $lastbit = "";                  # the last bit of an incomplete input line
 $mynl = "\n";                   # standard terminator
 $lasttime = time;               # lasttime something happened on the interface
-$outqueue = "";                 # the output queue length
+$outqueue = "";                 # the output queue 
+$client_buffer_lth = 200;       # how many characters are buffered up on outqueue
 $buffered = 1;                  # buffer output
 $savenl = "";                   # an NL that has been saved from last time
 $timeout = 60;                  # default timeout for connects
@@ -313,6 +317,7 @@ $stdout = *STDOUT;
 $rfh = 0;
 $wfh = 0;
 
+$waitedpid = 0;
 
 #
 # deal with args
@@ -340,6 +345,7 @@ $SIG{'INT'} = \&sig_term;
 $SIG{'TERM'} = \&sig_term;
 $SIG{'HUP'} = 'IGNORE';
 $SIG{'CHLD'} = \&sig_chld;
+$SIG{'ALRM'} = \&timeout;
 
 dbgadd('connect');
 
@@ -348,28 +354,50 @@ if ($loginreq) {
 	my $user;
 	my $s;
 
+	if (-e "$data/issue") {
+		open(I, "$data/issue") or die;
+		local $/ = undef;
+		$issue = <I>;
+		close(I);
+		$issue = s/\n/\r/og if $mode == 1;
+		local $/ = $nl;
+		$stdout->print($issue) if $issue;
+	}
+	
+
+	use DXUser;
+	
 	DXUser->init($userfn);
 	
+	# allow a login from an existing user. I could create a user but
+	# I want to check for valid callsigns and I don't have the 
+	# necessary info / regular expression yet
 	for ($state = 0; $state < 2; ) {
 		alarm($timeout);
 		
 		if ($state == 0) {
 			$stdout->print('login: ');
 			$stdout->flush();
-			local $/ = $mode == 1 ? "\r" : "\n";
+			local $\ = $nl;
 			$s = $stdin->getline();
 			chomp $s;
+			$s =~ s/\s+//og;
+			$s =~ s/-\d+$//o;            # no ssids!
+			cease(0) unless $s gt ' ';
 			$call = uc $s;
 			$user = DXUser->get($call);
 			$state = 1;
 		} elsif ($state == 1) {
 			$stdout->print('password: ');
 			$stdout->flush();
-			local $/ = $mode == 1 ? "\r" : "\n";
+			local $\ = $nl;
 			$s = $stdin->getline();
 			chomp $s;
 			$state = 2;
-			cease(0) if !$user || ($user->passwd && $user->passwd ne $s);
+			if (!$user || ($user->passwd && $user->passwd ne $s)) {
+				$stdout->print("sorry...$nl");
+				cease(0);
+			}
 		}
 	}
 }
@@ -390,8 +418,8 @@ if ($connsort eq "connect") {
 	open(IN, "$cpath/$mcall") or cease(2);
 	@in = <IN>;
 	close IN;
-	
-	#	alarm($timeout);
+
+	alarm($timeout);
 	
 	for (@in) {
 		chomp;
@@ -418,7 +446,7 @@ if ($connsort eq "connect") {
 		#		close W;
         $stdin = $rfh;
 		$stdout = $wfh;
-		$csort = 'telnet' if $sort eq 'prog';
+		$csort = 'telnet' if $csort eq 'prog';
 	} elsif ($csort eq 'telnet') {
 		#		open(STDIN, "<&$sock"); 
 		#		open(STDOUT, ">&$sock");