#! /usr/bin/env python
# SPDX-License-Identifier: BSD-2-Clause
'''A command line standalone TFTP Server. This is useful when testing
and setting up a TFTP target.'''

# Copyright (C) 2020 Chris Johns (chrisj@rtems.org)
#
# 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 OWNER 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.

# pylint: disable=invalid-name

from __future__ import print_function

import os
import sys

base = os.path.dirname(os.path.dirname(os.path.abspath(sys.argv[0])))
rtems = os.path.join(base, 'share', 'rtems')
sys.path = sys.path[0:1] + [rtems, base] + sys.path[1:]

try:
    import tester.rt.tftpserver
    tester.rt.tftpserver.run(sys.argv)
except ImportError:
    print("Incorrect RTEMS Tools installation", file=sys.stderr)
    sys.exit(1)