mirror of
https://github.com/mofeng-git/One-KVM.git
synced 2025-12-12 09:10:30 +08:00
69 lines
3.0 KiB
Python
69 lines
3.0 KiB
Python
# ========================================================================== #
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# #
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# KVMD - The The main Pi-KVM daemon. #
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# #
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# Copyright (C) 2018 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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import os
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import subprocess
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import time
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from ...logging import get_logger
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from ... import gpio
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from .. import init
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# =====
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def main() -> None:
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config = init("kvmd-cleanup", description="Kill KVMD and clear resources")[2].kvmd
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logger = get_logger(0)
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logger.info("Cleaning up ...")
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with gpio.bcm():
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for (name, pin) in [
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("hid_reset", config.hid.pinout.reset),
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("msd_target", config.msd.pinout.target),
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("msd_reset", config.msd.pinout.reset),
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("atx_power_switch", config.atx.pinout.power_switch),
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("atx_reset_switch", config.atx.pinout.reset_switch),
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("streamer_cap", config.streamer.pinout.cap),
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("streamer_conv", config.streamer.pinout.conv),
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]:
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if pin > 0:
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logger.info("Writing value=0 to pin=%d (%s)", pin, name)
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gpio.set_output(pin, initial=False)
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streamer = os.path.basename(config.streamer.cmd[0])
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logger.info("Trying to find and kill %r ...", streamer)
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try:
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subprocess.check_output(["killall", streamer], stderr=subprocess.STDOUT)
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time.sleep(3)
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subprocess.check_output(["killall", "-9", streamer], stderr=subprocess.STDOUT)
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except subprocess.CalledProcessError:
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pass
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unix_path = config.server.unix
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if unix_path and os.path.exists(unix_path):
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logger.info("Removing socket %r ...", unix_path)
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os.remove(unix_path)
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logger.info("Bye-bye")
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