From: djk <djk>
Date: Wed, 18 Aug 1999 07:53:37 +0000 (+0000)
Subject: made all protocol except PC29 reject %xx characters
X-Git-Tag: R_1_31~5
X-Git-Url: http://dxcluster.org/gitweb/gitweb.cgi?a=commitdiff_plain;h=e0278322b79d09a997ed7df948c57b58f02b139c;p=spider.git

made all protocol except PC29 reject %xx characters
mode console reset its top screen when you start to type in stuff
---

diff --git a/Changes b/Changes
index 18e9f143..7c93f082 100644
--- a/Changes
+++ b/Changes
@@ -1,3 +1,7 @@
+17Aug99=======================================================================
+1. all protocol except PC29 containing %XX characters will be dumped.
+2. Changed console.pl so that if you start typing it moves the top window
+back to the bottom.
 19Jul99=======================================================================
 1. Added iota and qra clauses to sh/dx as well, these take optional arguments
 and will look for the appropriate strings.
diff --git a/perl/DXProt.pm b/perl/DXProt.pm
index 30b1b278..7d429b1b 100644
--- a/perl/DXProt.pm
+++ b/perl/DXProt.pm
@@ -149,7 +149,13 @@ sub normal
 	my ($pcno) = $field[0] =~ /^PC(\d\d)/; # just get the number
 	return unless $pcno;
 	return if $pcno < 10 || $pcno > 51;
-	
+
+	# dump bad protocol messages unless it is a PC29
+	if ($line =~ /\%[0-9A-F][0-9A-F]/o && $pcno != 29) {
+		dbg('chan', "CORRUPT protocol message - dumped");
+		return;
+	}
+
 	# local processing 1
 	my $pcr;
 	eval {
diff --git a/perl/client.pl b/perl/client.pl
index 1914ab31..2e6a4f17 100755
--- a/perl/client.pl
+++ b/perl/client.pl
@@ -261,6 +261,7 @@ sub dochat
 		for (;;) {
 			if ($csort eq 'telnet') {
 				$line = $sock->get();
+				cease(11) unless $line;          # the socket has gone away?
 				$line =~ s/\r\n/\n/og;
 				chomp;
 			} elsif ($csort eq 'ax25' || $csort eq 'prog') {
diff --git a/perl/console.pl b/perl/console.pl
index 41eb8016..50196907 100755
--- a/perl/console.pl
+++ b/perl/console.pl
@@ -159,6 +159,7 @@ sub rec_stdin
 	#  $prbuf =~ s/\n/\\n/;
 	#  print "sys: $r ($prbuf)\n";
 	if (defined $r) {
+		
 		if ($r eq KEY_ENTER || $r eq "\n" || $r eq "\r") {
 			
 			# save the lines
@@ -266,6 +267,13 @@ sub rec_stdin
 				beep();
 			}
 		} elsif ($r ge ' ' && $r le '~') {
+			# move the top screen back to the bottom if you type something
+			if ($spos < @shistory - 1) {
+				$spos = @shistory;
+				show_screen();
+			}
+		
+			# insert the character into the keyboard buffer
 			if ($pos < $lth) {
 				my $a = substr($inbuf, 0, $pos);
 				my $b = substr($inbuf, $pos);