From bbef862f4b4c3e540f3be43ce1f9c44cc0e9ffb8 Mon Sep 17 00:00:00 2001
From: Andrew Cady <d@jerkface.net>
Date: Thu, 24 Feb 2022 10:51:58 -0500
Subject: remove (now unused) reverse connection code

---
 dot/local/bin/xvnc | 52 +++++++---------------------------------------------
 1 file changed, 7 insertions(+), 45 deletions(-)

diff --git a/dot/local/bin/xvnc b/dot/local/bin/xvnc
index e1e99a1..0a4f46c 100755
--- a/dot/local/bin/xvnc
+++ b/dot/local/bin/xvnc
@@ -6,6 +6,11 @@
 # The option is not be needed with latest x11vnc from source, but we don't rely
 # on the remote side being up to date.
 
+ssh()
+{
+    command ssh "$@" 2>&1 | sed 's/^/REMOTE> /'
+}
+
 direct_connection()
 {
     port=$((5900 + ${local_display#*:}))
@@ -20,32 +25,7 @@ direct_connection()
     kill $pid
 }
 
-quietly()
-{
-    "$@" # >/dev/null 2>&1
-}
-
-reverse_connection()
-{
-    d=${DISPLAY%.*}
-    d=${d#:}
-    port=$((5500 + d))
-    xvncviewer -v -fullscreen -encodings "copyrect tight zrle hextile" -listen &
-    pid=$!
-    quietly ssh -o ControlPath=none \
-            -R $port:localhost:$port \
-            ${remote_port:+-p $remote_port} \
-            "$remote_host" \
-            "set -x; x11vnc -noxrecord -q -nopw -localhost -display ${remote_display} -coe localhost:$port -rfbport 0 -v; echo \$?"
-    kill $pid
-}
-
-ssh()
-{
-    command ssh "$@" 2>&1 | sed 's/^/REMOTE> /'
-}
-
-share_display_direct()
+share_display()
 {
     if [ "$DEBUG" ]
     then
@@ -83,33 +63,15 @@ share_display_direct()
     wait -n
 }
 
-share_display()
-{
-    set -x
-    port=5500
-    fuser -vk $port/tcp
-    ssh -o ControlPath=none \
-        -o ExitOnForwardFailure=yes \
-        -f \
-        -L $port:localhost:$port \
-        ${remote_port:+-p $remote_port} \
-        "$remote_host" \
-        "fuser -vk $port/tcp; DISPLAY=${remote_display} xvncviewer -fullscreen -encodings 'copyrect tight zrle hextile' -listen"
-    trap "fuser -vk $port/tcp" INT
-    sleep 1
-    x11vnc -noxrecord -q -nopw -localhost -display ${local_display} -coe localhost:$port -rfbport 0
-}
-
 if [ "$1" = -r ]
 then
     shift
-    cmd=share_display_direct
+    cmd=share_display
 elif [ "$1" = -d ]
 then
     shift
     cmd=direct_connection
 else
-    # cmd=reverse_connection
     cmd=direct_connection
 fi
 
-- 
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