misc/tftpproxy: Add a proxy TFTP server.

- Uses a config INI file to map clients to servers

- Handle a number of requests to a single server's TFTP port (69)
  and multiplex to a non-su ports or different servers.

- Supports running rtems-test to more than one hardware device using
  TFTP at once.

1 files changed, 42 insertions, 0 deletions

diff --git a/misc/rtems-tftp-proxy b/misc/rtems-tftp-proxy
new file mode 100755
index 0000000..213311d
--- /dev/null
+++ b/misc/rtems-tftp-proxy
@@ -0,0 +1,42 @@
+#! /bin/sh
+#
+# RTEMS Tools Project (http://www.rtems.org/)
+# Copyright 2019 Chris Johns (chrisj@rtems.org)
+# All rights reserved.
+#
+# This file is part of the RTEMS Tools package in 'rtems-tools'.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met:
+#
+# 1. Redistributions of source code must retain the above copyright notice,
+# this list of conditions and the following disclaimer.
+#
+# 2. Redistributions in binary form must reproduce the above copyright notice,
+# this list of conditions and the following disclaimer in the documentation
+# and/or other materials provided with the distribution.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+#
+set -e
+base=$(dirname $(dirname $0))
+cmd=misc/tools/cmd-tftpproxy.py
+PYTHON_WRAPPER=rtemstoolkit/python-wrapper.sh
+if test -f ${base}/${PYTHON_WRAPPER}; then
+  PYTHON_CMD=${base}/${cmd}
+  . ${base}/${PYTHON_WRAPPER}
+elif test -f ${base}/share/rtems/${PYTHON_WRAPPER}; then
+  PYTHON_CMD=${base}/share/rtems/${cmd}
+  . ${base}/share/rtems/${PYTHON_WRAPPER}
+fi
+echo "error: RTEMS Toolkit python wrapper not found, please report"