method return sender=:1.1 -> dest=:1.1316 reply_serial=2
   string "<!DOCTYPE node PUBLIC "-//freedesktop//DTD D-BUS Object Introspection 1.0//EN"
"http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd">
<node>
  <interface name="org.freedesktop.DBus.Introspectable">
    <method name="Introspect">
      <arg name="data" direction="out" type="s"/>
    </method>
  </interface>
  <interface name="org.freedesktop.Hal.Manager">
    <method name="GetAllDevices">
      <arg name="devices" direction="out" type="as"/>
    </method>
    <method name="GetAllDevicesWithProperties">
      <arg name="devices_with_props" direction="out" type="a(sa{sv})"/>
    </method>
    <method name="DeviceExists">
      <arg name="does_it_exist" direction="out" type="b"/>
      <arg name="udi" direction="in" type="s"/>
    </method>
    <method name="FindDeviceStringMatch">
      <arg name="devices" direction="out" type="as"/>
      <arg name="key" direction="in" type="s"/>
      <arg name="value" direction="in" type="s"/>
    </method>
    <method name="FindDeviceByCapability">
      <arg name="devices" direction="out" type="as"/>
      <arg name="capability" direction="in" type="s"/>
    </method>
    <method name="NewDevice">
      <arg name="temporary_udi" direction="out" type="s"/>
    </method>
    <method name="Remove">
      <arg name="udi" direction="in" type="s"/>
    </method>
    <method name="CommitToGdl">
      <arg name="temporary_udi" direction="in" type="s"/>
      <arg name="global_udi" direction="in" type="s"/>
    </method>
    <method name="AcquireGlobalInterfaceLock">
      <arg name="interface_name" direction="in" type="s"/>
      <arg name="exclusive" direction="in" type="b"/>
    </method>
    <method name="ReleaseGlobalInterfaceLock">
      <arg name="interface_name" direction="in" type="s"/>
    </method>
    <method name="SingletonAddonIsReady">
      <arg name="command_line" direction="in" type="s"/>
    </method>
    <signal name="DeviceAdded">
      <arg name="udi" type="s"/>
    </signal>
    <signal name="DeviceRemoved">
      <arg name="udi" type="s"/>
    </signal>
    <signal name="NewCapability">
      <arg name="udi" type="s"/>
      <arg name="cap_name" type="s"/>
    </signal>
    <signal name="GlobalInterfaceLockAcquired">
      <arg name="interface_name" type="s"/>
      <arg name="lock_holder" type="s"/>
      <arg name="num_locks" type="i"/>
    </signal>
    <signal name="GlobalInterfaceLockReleased">
      <arg name="interface_name" type="s"/>
      <arg name="lock_holder" type="s"/>
      <arg name="num_locks" type="i"/>
    </signal>
  </interface>
</node>
"