File _service:obs_scm:airco2ntrold-src.obscpio of Package airco2ntrold

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File _service:obs_scm:airco2ntrold-src.obscpio of Package airco2ntrold

07070100000000000081A400000000000000000000000162B32A87000000DB000000000000000000000000000000000000002600000000airco2ntrold-src/98-airco2ntrol.rulesACTION!="remove", SUBSYSTEMS=="usb", ATTRS{idVendor}=="04d9", ATTRS{idProduct}=="a052", TAG+="systemd", ENV{SYSTEMD_ALIAS}="/sys/subsystem/usb/devices/airco2ntrol", MODE="0660", OWNER="airco2ntrol", GROUP="airco2ntrol"
07070100000001000081A400000000000000000000000162B32A8700000036000000000000000000000000000000000000002600000000airco2ntrold-src/airco2ntrol.sysusersu airco2ntrol - "AIRCO2NTROL" - -
g airco2ntrol - - -
07070100000002000081ED00000000000000000000000162B32A87000005E4000000000000000000000000000000000000001E00000000airco2ntrold-src/airco2ntrold#!/usr/bin/env python

import logging
import os
import signal
import time
import hid
from prometheus_client import start_http_server, Gauge, REGISTRY

for i in list(REGISTRY._collector_to_names.keys()):
    REGISTRY.unregister(i)

AC_VENDOR = 0x04d9
AC_PRODUCT = 0xa052
AC_BOOTUP_TIME = 15
AC_POLL_INTERVAL = 30
AC_METRICS_PORT = 64906

CLIMATE_CO2_ROOM = Gauge('climate_co2_room', 'Room CO₂ concentration in ppm')

device = None
logger = logging.getLogger(__name__)
logger.setLevel(logging.DEBUG)

def open_device():
    global device

time.sleep(AC_BOOTUP_TIME)

device = hid.device()
    device.open(AC_VENDOR, AC_PRODUCT)
    device.send_feature_report([ 0x00, 0x00 ])

def poll_device():
    co2 = None

while co2 is None:
        data = list(device.read(8, 10000))
        key = data[0]
        value = data[1] << 8 | data[2]
        if (key == 0x50):
            co2 = value
        # for temperature:
        # key == 0x42
        # value / 16.0 - 273.15

CLIMATE_CO2_ROOM.set(co2)

def close_device():
    device.close()

def graceful_exit():
    close_device()
    exit(os.EX_OK)

def sigterm_handler(_signo, _stack_frame):
    graceful_exit()

if __name__ == '__main__':
    signal.signal(signal.SIGINT, sigterm_handler)
    signal.signal(signal.SIGTERM, sigterm_handler)

open_device()

ready = False
    while True:
        poll_device()
        if not ready:
            ready = True
            start_http_server(AC_METRICS_PORT)
        time.sleep(AC_POLL_INTERVAL)
07070100000003000081A400000000000000000000000162B32A870000038B000000000000000000000000000000000000002C00000000airco2ntrold-src/airco2ntrold-proxy.service[Unit]
Requires=airco2ntrold-proxy.socket
After=airco2ntrold-proxy.socket
JoinsNamespaceOf=airco2ntrold.service
BindsTo=airco2ntrold.service

[Service]
User=airco2ntrol
Group=airco2ntrol
CapabilityBoundingSet=
RestrictAddressFamilies=AF_INET
RestrictNamespaces=true
IPAddressAllow=localhost
IPAddressDeny=any
NoNewPrivileges=true
PrivateDevices=true
PrivateUsers=true
ProtectClock=true
ProtectControlGroups=true
ProtectHome=true
ProtectKernelLogs=true
ProtectKernelModules=true
ProtectKernelTunables=true
ProtectProc=invisible
ProcSubset=pid
ProtectSystem=strict
RestrictSUIDSGID=true
SystemCallArchitectures=native
SystemCallFilter=@system-service
SystemCallFilter=~@privileged @resources
RestrictRealtime=true
LockPersonality=true
MemoryDenyWriteExecute=true
RemoveIPC=true
UMask=0066
ProtectHostname=true
ExecStart=/usr/lib/systemd/systemd-socket-proxyd 127.0.0.1:64906
PrivateTmp=yes
PrivateNetwork=yes
07070100000004000081A400000000000000000000000162B32A8700000041000000000000000000000000000000000000002B00000000airco2ntrold-src/airco2ntrold-proxy.socket[Unit]
BindsTo=airco2ntrold.service

[Socket]
ListenStream=64906
07070100000005000081A400000000000000000000000162B32A87000003EC000000000000000000000000000000000000002600000000airco2ntrold-src/airco2ntrold.service[Unit]
Description=Poll AITCO2NTROL device and export Prometheus metrics
After=sys-subsystem-usb-devices-airco2ntrol.device
BindsTo=sys-subsystem-usb-devices-airco2ntrol.device
Requires=airco2ntrold-proxy.socket

[Service]
User=airco2ntrol
Group=airco2ntrol
RemoveIPC=true
CapabilityBoundingSet=
NoNewPrivileges=true
ProtectKernelLogs=true
ProtectControlGroups=true
ProtectKernelModules=true
PrivateMounts=true
SystemCallArchitectures=native
MemoryDenyWriteExecute=true
RestrictNamespaces=true
RestrictSUIDSGID=true
ProtectHostname=true
LockPersonality=true
ProtectKernelTunables=true
RestrictAddressFamilies=AF_INET AF_NETLINK
RestrictRealtime=true
ProtectSystem=strict
ProtectProc=invisible
ProcSubset=pid
ProtectHome=true
PrivateNetwork=true
IPAddressAllow=localhost
IPAddressDeny=any
PrivateUsers=true
PrivateTmp=true
SystemCallFilter=@system-service
SystemCallFilter=~@resources @privileged
UMask=0066
ExecStart=/usr/bin/airco2ntrold

[Install]
WantedBy=sys-subsystem-usb-devices-airco2ntrol.device
07070100000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000B00000000TRAILER!!!10 blocks

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