From 651a3c0629e16c5586e529c4229c7865080bdfdd Mon Sep 17 00:00:00 2001
From: deuce <>
Date: Tue, 13 May 2003 05:20:32 +0000
Subject: [PATCH] Now strips telnet commands.
---
src/sbbs3/umonitor/umonitor.c | 18 ++++++++++++++++--
1 file changed, 16 insertions(+), 2 deletions(-)
diff --git a/src/sbbs3/umonitor/umonitor.c b/src/sbbs3/umonitor/umonitor.c
index c0b5782084..376b0177e1 100644
--- a/src/sbbs3/umonitor/umonitor.c
+++ b/src/sbbs3/umonitor/umonitor.c
@@ -116,7 +116,7 @@ int spyon(char *sockname) {
struct sockaddr_un spy_name;
socklen_t spy_len;
char key;
- char buf[1];
+ char buf;
int i;
struct termios tio;
struct termios old_tio;
@@ -125,6 +125,7 @@ int spyon(char *sockname) {
int retval=0;
char ANSIbuf[32];
int parsing=0;
+ int telnet_strip=0;
/* ToDo Test for it actually being a socket! */
/* Well, it will fail to connect won't it? */
@@ -222,7 +223,20 @@ int spyon(char *sockname) {
}
if(spy_sock != INVALID_SOCKET && FD_ISSET(spy_sock,&rd)) {
if((i=read(spy_sock,&buf,1))==1) {
- write(STDOUT_FILENO,buf,1);
+ if(telnet_strip) {
+ telnet_strip++;
+ if(buf=='\xff' && telnet_strip==2) {
+ telnet_strip=0;
+ write(STDOUT_FILENO,&buf,1);
+ }
+ if(telnet_strip==3)
+ telnet_strip=0;
+ }
+ else
+ if(buf=='\xff')
+ telnet_strip=1;
+ else
+ write(STDOUT_FILENO,&buf,1);
}
else if(i<0) {
close(spy_sock);
--
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