package/network/config/ltq-vdsl-app/files/dsl_notify.sh

   1 #!/bin/sh
   2 #
   3 # This script is called by dsl_cpe_control whenever there is a DSL event,
   4 # we only actually care about the DSL_INTERFACE_STATUS events as these
   5 # tell us the line has either come up or gone down.
   6 #
   7 # The rest of the code is basically the same at the atm hotplug code
   8 #
   9
  10 [ "$DSL_NOTIFICATION_TYPE" = "DSL_INTERFACE_STATUS" ] || exit 0
  11
  12 . /usr/share/libubox/jshn.sh
  13 . /lib/functions.sh
  14 . /lib/functions/leds.sh
  15
  16 include /lib/network
  17 scan_interfaces
  18
  19 logger "Found no matching interface for DSL notification ($DSL_INTERFACE_STATUS)"
  20
  21 local default
  22 config_load system
  23 config_get default led_adsl default
  24 if [ "$default" != 1 ]; then
  25         case "$DSL_INTERFACE_STATUS" in
  26           "HANDSHAKE")  led_timer adsl 500 500;;
  27           "TRAINING")   led_timer adsl 200 200;;
  28           "UP")         led_on adsl;;
  29           *)            led_off adsl
  30         esac
  31 fi
  32
  33 local interfaces=`ubus list network.interface.\* | cut -d"." -f3`
  34 local ifc
  35 for ifc in $interfaces; do
  36
  37         local up
  38         json_load "$(ifstatus $ifc)"
  39         json_get_var up up
  40
  41         local auto
  42         config_get_bool auto "$ifc" auto 1
  43
  44         local proto
  45         json_get_var proto proto
  46
  47         if [ "$DSL_INTERFACE_STATUS" = "UP" ]; then
  48                 if [ "$proto" = "pppoa" ] && [ "$up" != 1 ] && [ "$auto" = 1 ]; then
  49                         ( sleep 1; ifup "$ifc" ) &
  50                 fi
  51         else
  52                 if [ "$proto" = "pppoa" ] && [ "$up" = 1 ] && [ "$auto" = 1 ]; then
  53                         ( sleep 1; ifdown "$ifc" ) &
  54                 else
  55                         json_get_var autostart autostart
  56                         if [ "$proto" = "pppoa" ] && [ "$up" != 1 ] && [ "$autostart" = 1 ]; then
  57                                 ( sleep 1; ifdown "$ifc" ) &
  58                         fi
  59                 fi
  60         fi
  61 done
  62
  63