mirror of
https://github.com/mofeng-git/One-KVM.git
synced 2025-12-12 01:00:29 +08:00
87 lines
3.2 KiB
Python
87 lines
3.2 KiB
Python
# ========================================================================== #
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# #
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# KVMD - The main PiKVM daemon. #
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# #
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# Copyright (C) 2018-2022 Maxim Devaev <mdevaev@gmail.com> #
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# #
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# This program is free software: you can redistribute it and/or modify #
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# it under the terms of the GNU General Public License as published by #
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# the Free Software Foundation, either version 3 of the License, or #
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# (at your option) any later version. #
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# #
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# This program is distributed in the hope that it will be useful, #
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# but WITHOUT ANY WARRANTY; without even the implied warranty of #
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
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# GNU General Public License for more details. #
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# #
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# You should have received a copy of the GNU General Public License #
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# along with this program. If not, see <https://www.gnu.org/licenses/>. #
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# #
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# ========================================================================== #
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from typing import Callable
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from typing import Any
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from ...logging import get_logger
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from ... import tools
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from ... import aiotools
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from ... import aioproc
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from ...yamlconf import Option
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from ...validators.os import valid_command
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from . import GpioDriverOfflineError
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from . import UserGpioModes
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from . import BaseUserGpioDriver
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# =====
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class Plugin(BaseUserGpioDriver): # pylint: disable=too-many-instance-attributes
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def __init__( # pylint: disable=super-init-not-called
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self,
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instance_name: str,
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notifier: aiotools.AioNotifier,
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cmd: list[str],
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) -> None:
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super().__init__(instance_name, notifier)
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self.__cmd = cmd
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@classmethod
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def get_plugin_options(cls) -> dict:
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return {
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"cmd": Option([], type=valid_command),
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}
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@classmethod
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def get_modes(cls) -> set[str]:
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return set([UserGpioModes.INPUT])
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@classmethod
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def get_pin_validator(cls) -> Callable[[Any], Any]:
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return str
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async def read(self, pin: str) -> bool:
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_ = pin
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try:
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proc = await aioproc.log_process(self.__cmd, logger=get_logger(0), prefix=str(self))
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return (proc.returncode == 0)
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except Exception as err:
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get_logger(0).error("Can't run custom command [ %s ]: %s",
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tools.cmdfmt(self.__cmd), tools.efmt(err))
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raise GpioDriverOfflineError(self)
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async def write(self, pin: str, state: bool) -> None:
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_ = pin
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_ = state
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def __str__(self) -> str:
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return f"CMDRET({self._instance_name})"
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__repr__ = __str__
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