Support backspace character when using custom command

nodauf · Sep 28, 2021 · 66f833b · 66f833b
1 parent 9e85abc
commit 66f833b
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/src/terminal/terminal-utils.go b/src/terminal/terminal-utils.go
@@ -183,6 +183,15 @@ func (terminal *Terminal) streamCopy(src io.Reader, dst io.Writer, toRemote bool
  }
  //if writing stdin -> target
  if toRemote {
+ // Switch to parse special character
+ switch buf[0] {
+ // backspace
+ case byte(127):
+ // Remove the last character
+ command = command[:len(command)-1]
+ _, err = dst.Write(buf[0:nBytes])
+ continue
+ }
  // Remove null byte and line feed (\x10) which was send sometimes between each character
  command += string(bytes.Trim(bytes.Trim(buf, string(utils.Nullbyte)), string(utils.Newline)))
  //Contains new line