0x10000040
  !   ˆl–ßi~”*e¶¥8 Cq·n6%1hßÅ‚d!¿Ã 7    [Unit]
Description=Software RAID monitoring and management
ConditionPathExists=/etc/mdadm.conf

[Service]
Type=forking
PIDFile=/run/mdadm/mdadm.pid
EnvironmentFile=-/etc/sysconfig/mdmonitor
ExecStart=/sbin/mdadm --monitor --scan --syslog -f --pid-file=/run/mdadm/mdadm.pid

[Install]
WantedBy=multi-user.target
  "   ˆl–Ãa¾”ÔD¨ 	µÕÆ™¸ÛªbÑ¿Æƒiá3ÀÄ ×    -- WirePlumber
--
-- Copyright Â© 2022 Pauli Virtanen
--    @author Pauli Virtanen
--
-- SPDX-License-Identifier: MIT

cutils = require ("common-utils")
log = Log.open_topic ("s-monitors")

defaults = {}
defaults.servers = { "bluez_midi.server" }

config = {}
config.seat_monitoring = Core.test_feature ("monitor.bluez.seat-monitoring")
config.properties = Conf.get_section_as_properties ("monitor.bluez-midi.properties")
config.servers = Conf.get_section_as_array ("monitor.bluez-midi.servers", defaults.servers)
config.rules = Conf.get_section_as_json ("monitor.bluez-midi.rules", Json.Array {})

-- unique device/node name tables
node_names_table = nil
id_to_name_table = nil

function setLatencyOffset(node, offset_msec)
  if not offset_msec then
    return
  end

  local props = { "Spa:Pod:Object:Param:Props", "Props" }
  props.latencyOffsetNsec = tonumber(offset_msec) * 1000000

  local param = Pod.Object(props)
  log:debug(param, "setting latency offset on " .. tostring(node))
  node:set_param("Props", param)
end

function createNode(parent, id, type, factory, properties)
  properties["factory.name"] = factory

  -- set the node description
  local desc = properties["node.description"]
  -- sanitize description, replace ':' with ' '
  properties["node.description"] = desc:gsub("(:)", " ")

  -- set the node name
  local name =
      "bluez_midi." .. properties["api.bluez5.address"]
  -- sanitize name
  name = name:gsub("([^%w_%-%.])", "_")
  -- deduplicate nodes with the same name
  properties["node.name"] = name
  for counter = 2, 99, 1 do
    if node_names_table[properties["node.name"]] ~= true then
      node_names_table[properties["node.name"]] = true
      break
    end
    properties["node.name"] = name .. "." .. counter
  end

  properties["api.glib.mainloop"] = "true"

  -- apply properties from the rules in the configuration file
  properties = JsonUtils.match_rules_update_properties (config.rules, properties)

  local latency_offset = properties["node.latency-offset-msec"]
  properties["node.latency-offset-msec"] = nil

  -- create the node
  -- it doesn't necessarily need to be a local node,
  -- the other Bluetooth parts run in the local process,
  -- so it's consistent to have also this here
  local node = LocalNode("spa-node-factory", properties)
  node:activate(Feature.Proxy.BOUND)
  parent:store_managed_object(id, node)
  id_to_name_table[id] = properties["node.name"]
  setLatencyOffset(node, latency_offset)
end

function createMonitor()
  local monitor_props = {}
  for k, v in pairs(config.properties or {}) do
    monitor_props[k] = v
  end

  monitor_props["api.glib.mainloop"] = "true"

  local monitor = SpaDevice("api.bluez5.midi.enum", monitor_props)
  if monitor then
    monitor:connect("create-object", createNode)
    monitor:connect("object-removed", function (parent, id)
        node_names_table[id_to_name_table[id]] = nil
        id_to_name_table[id] = nil
    end)
  else
    log:notice("PipeWire's BlueZ MIDI SPA missing or broken. Bluetooth not supported.")
    return nil
  end

  -- reset the name tables to make sure names are recycled
  node_names_table = {}
  id_to_name_table = {}

  monitor:activate(Feature.SpaDevice.ENABLED)
  return monitor
end

function createServers()
  local servers = {}
  local i = 1

  for k, v in pairs(config.servers) do
    local node_props = {
      ["node.name"] = v,
      ["node.description"] = string.format(I18n.gettext("BLE MIDI %d"), i),
      ["api.bluez5.role"] = "server",
      ["factory.name"] = "api.bluez5.midi.node",
      ["api.glib.mainloop"] = "true",
    }
    node_props = JsonUtils.match_rules_update_properties (config.rules, node_prop