From 736c159f54e4dabf562db2ef6820311a637b6016 Mon Sep 17 00:00:00 2001 From: Christian Gmeiner Date: Sat, 9 May 2020 21:53:24 +0200 Subject: [PATCH] ci/bare-metal: add telnet based serial Makes it possible to use e.g. a ser2net server in the lan. Signed-off-by: Christian Gmeiner Acked-by: Daniel Stone Reviewed-by: Emma Anholt Part-of: --- .gitlab-ci/bare-metal/telnet-buffer.py | 41 ++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100755 .gitlab-ci/bare-metal/telnet-buffer.py diff --git a/.gitlab-ci/bare-metal/telnet-buffer.py b/.gitlab-ci/bare-metal/telnet-buffer.py new file mode 100755 index 00000000000..c0fa2f875d5 --- /dev/null +++ b/.gitlab-ci/bare-metal/telnet-buffer.py @@ -0,0 +1,41 @@ +#!/usr/bin/python3 + +# Copyright © 2020 Christian Gmeiner +# +# Permission is hereby granted, free of charge, to any person obtaining a +# copy of this software and associated documentation files (the "Software"), +# to deal in the Software without restriction, including without limitation +# the rights to use, copy, modify, merge, publish, distribute, sublicense, +# and/or sell copies of the Software, and to permit persons to whom the +# Software is furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice (including the next +# paragraph) shall be included in all copies or substantial portions of the +# Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL +# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS +# IN THE SOFTWARE. +# +# Tiny script to read bytes from telnet, and write the output to stdout, with a +# buffer in between so we don't lose serial output from its buffer. +# + +import sys +import telnetlib + +host=sys.argv[1] +port=sys.argv[2] + +tn = telnetlib.Telnet(host, port, 1000000) + +while True: + bytes = tn.read_some() + sys.stdout.buffer.write(bytes) + sys.stdout.flush() + +tn.close()