nuts/dispatch

   1 #!/bin/bash
   2
   3 # /etc/nuts/dispatch
   4
   5 # Author: Stefan Bühler <stbuehler@web.de>, (C) 2007
   6 # for Network UTility (nut).
   7
   8 # Executes scripts for events on devices.
   9 # scripts should be located in /etc/nuts/events/<devname>/<event>.<priority><appname>
  10 # if the directory <devname> does not exist, default is tried instead.
  11 # scripts in /etc/nuts/events/all/<event>.<priority><appname> are executed for every device.
  12
  13 # Params: <event> <devicename> [<environmentname> [<ifindex>]]
  14
  15 # Environment:
  16 # NUT_EVENT              (event)
  17 # NUT_DEVICE             (device name)
  18 # NUT_HAS_WLAN
  19 # NUT_ESSID
  20
  21 # on state changes (=NUT_NEW_STATE): deactivated, activated, carrier, unconfigured, up
  22 # NUT_ENVIRONMENT        (env name)
  23 # NUT_ENVIRONMENT_INDEX  (env index)
  24 # NUT_OLD_STATE          ( last state)
  25 # NUT_NEW_STATE = NUT_STATE ( current state)
  26
  27 # + on ifup/ifdown
  28 # NUT_IP
  29 # NUT_NETMASK
  30 # NUT_LOCALDOMAIN
  31 # NUT_STATUS    ( off, static, dhcp, zeroconf )
  32 # NUT_GATEWAY
  33 # NUT_DNSSERVER (comma separated)
  34
  35 [ ! -d /etc/nuts/events ] && exit 0
  36
  37 cd /etc/nuts/events
  38
  39 if [ -d "$NUT_DEVICE" ]; then
  40         run-parts --regex="^${NUT_EVENT}." "$NUT_DEVICE"
  41 elif [ -d "default" ]; then
  42         run-parts --regex="^${NUT_EVENT}." default
  43 fi
  44
  45 if [ -d "all" ]; then
  46         run-parts --regex="^${NUT_EVENT}." all
  47 fi