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57 lines
1.5 KiB
57 lines
1.5 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 pathlib import Path
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from rcon.config import CONFIG_FILES, LOG_FORMAT, from_args
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from rcon.console import PROMPT, rconcmd
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from rcon.errorhandler import ErrorHandler
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from rcon.exceptions import ConfigReadError
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from rcon.readline import CommandHistory
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__all__ = ['get_args', 'main']
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LOGGER = getLogger('rconshell')
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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(
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'-c', '--config', type=Path, metavar='file', default=CONFIG_FILES,
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help='the configuration file'
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)
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parser.add_argument(
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'-p', '--prompt', default=PROMPT, metavar='PS1',
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help='the shell prompt'
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)
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return parser.parse_args()
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def main() -> int:
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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 args.server:
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try:
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host, port, passwd = from_args(args)
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except ConfigReadError as cre:
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return cre.exit_code
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else:
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host = port = passwd = None
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with ErrorHandler(LOGGER) as handler:
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with CommandHistory(LOGGER):
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rconcmd(host, port, passwd, prompt=args.prompt)
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if handler.exit_code:
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return handler.exit_code
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return 0
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