From 5e6d804dbd9e79a290bbb38b88f58a1158ebc195 Mon Sep 17 00:00:00 2001
From: rswindell <>
Date: Sun, 9 Feb 2003 23:35:27 +0000
Subject: [PATCH] Now sends telnet DO/WILL transmit binary command before all
file transfers. Hopefully fixes Linux telnet client upload/download problem.
---
src/sbbs3/download.cpp | 17 ++++++++++++++++-
1 file changed, 16 insertions(+), 1 deletion(-)
diff --git a/src/sbbs3/download.cpp b/src/sbbs3/download.cpp
index 5a21d6902d..1160c55122 100644
--- a/src/sbbs3/download.cpp
+++ b/src/sbbs3/download.cpp
@@ -36,6 +36,7 @@
****************************************************************************/
#include "sbbs.h"
+#include "telnet.h"
/****************************************************************************/
/* Updates downloader, uploader and downloaded file data */
@@ -192,13 +193,27 @@ int sbbs_t::protocol(char *cmdline, bool cd)
p=NULL;
sprintf(msg,"Transferring %s",cmdline);
spymsg(msg);
- sys_status|=SS_FILEXFER;
+ sys_status|=SS_FILEXFER; /* disable spy during file xfer */
+ /* enable telnet binary transmission in both directions */
+ if(!(telnet_mode&TELNET_MODE_BIN_RX)) {
+ send_telnet_cmd(TELNET_DO,TELNET_BINARY);
+ telnet_mode|=TELNET_MODE_BIN_RX;
+ }
+ send_telnet_cmd(TELNET_WILL,TELNET_BINARY);
i=external(cmdline
,EX_OUTL
#ifdef __unix__ /* file xfer progs use stdio on Unix */
|EX_INR|EX_OUTR|EX_BIN
#endif
,p);
+ /* disable telnet binary transmission mode */
+ send_telnet_cmd(TELNET_WONT,TELNET_BINARY);
+ /* Got back to Text/NVT mode */
+ if(telnet_mode&TELNET_MODE_BIN_RX) {
+ send_telnet_cmd(TELNET_DONT,TELNET_BINARY);
+ telnet_mode&=~TELNET_MODE_BIN_RX;
+ }
+
sys_status&=~SS_FILEXFER;
if(online==ON_REMOTE)
rioctl(IOFB);
--
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