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49 lines
1.3 KiB
49 lines
1.3 KiB
"""An interactive RCON shell."""
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from argparse import ArgumentParser, Namespace
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from logging import INFO, basicConfig, getLogger
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from socket import timeout
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from sys import exit # pylint: disable=W0622
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from rcon.rconclt import get_credentials
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from rcon.console import rconcmd
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__all__ = ['get_args', 'main']
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LOGGER = getLogger('rconshell')
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LOG_FORMAT = '[%(levelname)s] %(name)s: %(message)s'
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def get_args() -> Namespace:
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"""Parses and returns the CLI arguments."""
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parser = ArgumentParser(description='An interactive RCON shell.')
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parser.add_argument('server', nargs='?', help='the server to connect to')
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parser.add_argument('-p', '--prompt', default='RCON> ', metavar='PS1',
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help='the shell prompt')
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return parser.parse_args()
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def main():
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"""Runs the RCON shell."""
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args = get_args()
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basicConfig(level=INFO, format=LOG_FORMAT)
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if server := args.server:
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host, port, passwd = get_credentials(server)
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else:
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host = port = passwd = None
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try:
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exit_code = rconcmd(host, port, passwd, args.prompt)
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except ConnectionRefusedError:
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LOGGER.error('Connection refused.')
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exit(3)
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except timeout:
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LOGGER.error('Connection timeout.')
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exit(4)
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exit(exit_code)
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