net/chrony/files/chronyd.init

   1 #!/bin/sh /etc/rc.common
   2 # Copyright (C) 2006-2015 OpenWrt.org
   3
   4 START=15
   5 USE_PROCD=1
   6 PROG=/usr/sbin/chronyd
   7 CONFIGFILE=/var/etc/chrony.conf
   8 INCLUDEFILE=/etc/chrony/chrony.conf
   9
  10 handle_source() {
  11         local cfg=$1 sourcetype=$2 hostname minpoll maxpoll iburst
  12
  13         hostname=$NTP_SOURCE_HOSTNAME
  14         [ -z "$hostname" ] && config_get hostname "$cfg" hostname
  15         [ -z "$hostname" ] && return
  16         config_get minpoll "$cfg" minpoll
  17         config_get maxpoll "$cfg" maxpoll
  18         config_get_bool iburst "$cfg" iburst 0
  19         echo $(
  20                 echo $sourcetype $hostname
  21                 [ -n "$minpoll" ] && echo minpoll $minpoll
  22                 [ -n "$maxpoll" ] && echo maxpoll $maxpoll
  23                 [ "$iburst" = "1" ] && echo iburst
  24         )
  25 }
  26
  27 handle_allow() {
  28         local cfg=$1 iface wan_iface wan6_iface subnet subnets subnets6
  29
  30         network_find_wan wan_iface true
  31         network_find_wan6 wan6_iface true
  32         config_get iface "$cfg" interface
  33
  34         if [ "$wan_iface" = "$iface" ]; then
  35                 echo allow 0/0
  36         elif [ "$wan6_iface" = "$iface" ]; then
  37                 echo allow ::/0
  38         else
  39                 network_get_subnets subnets $iface || \
  40                         network_get_subnets subnets6 $iface || continue
  41                 for subnet in $subnets $subnets6; do
  42                         echo allow $subnet
  43                 done
  44         fi
  45 }
  46
  47 handle_makestep() {
  48         local cfg=$1 threshold limit
  49
  50         config_get threshold "$cfg" threshold
  51         config_get limit "$cfg" limit
  52         [ -z "$threshold" -o -z "$limit" ] && return
  53         echo makestep $threshold $limit
  54 }
  55
  56 start_service() {
  57         . /lib/functions/network.sh
  58
  59         procd_open_instance
  60         procd_set_param command $PROG -n -f $CONFIGFILE
  61         procd_set_param file $CONFIGFILE
  62         procd_set_param file $INCLUDEFILE
  63         procd_close_instance
  64
  65         config_load chrony
  66         mkdir -p $(dirname $CONFIGFILE)
  67
  68         (
  69                 echo include $INCLUDEFILE
  70                 config_foreach handle_source server server
  71                 config_foreach handle_source pool pool
  72                 config_foreach handle_source peer peer
  73                 config_foreach handle_allow allow
  74                 config_foreach handle_makestep makestep
  75         ) > $CONFIGFILE
  76 }