package/network/services/mdns/files/mdns.init

   1 #!/bin/sh /etc/rc.common
   2 # Copyright (c) 2014 OpenWrt.org
   3
   4 . /lib/functions/network.sh
   5
   6 START=80
   7
   8 USE_PROCD=1
   9 PROG=/usr/sbin/mdns
  10 IFACES=""
  11
  12 load_ifaces() {
  13         local network="$(uci get mdns.@mdns[-1].network)"
  14         for n in $network; do
  15                 local device
  16                 json_load "$(ifstatus $network)"
  17                 json_get_var device l3_device
  18                 echo -n "$device "
  19         done
  20 }
  21
  22 reload_service() {
  23         json_init
  24         json_add_array interfaces
  25         for i in $(load_ifaces); do
  26                 json_add_string "" "$i"
  27         done
  28         json_close_array
  29
  30         ubus call mdns set_config "$(json_dump)"
  31 }
  32
  33 start_service() {
  34         local network="$(uci get mdns.@mdns[-1].network)"
  35
  36         procd_open_instance
  37         procd_set_param command "$PROG"
  38         procd_set_param respawn
  39         procd_open_trigger
  40         procd_add_config_trigger "config.change" "mdns" /etc/init.d/mdns reload
  41         for n in $network; do
  42                 procd_add_interface_trigger "interface.*" $n /etc/init.d/mdns reload
  43         done
  44         procd_add_raw_trigger "instance.update" 5000 "/bin/ubus" "call" "mdns" "reload"
  45         procd_close_trigger
  46         procd_close_instance
  47 }
  48
  49 service_started() {
  50         ubus wait_for -t 5 mdns
  51         [ $? = 0 ] && reload_service
  52 }