alfred/files/alfred.init

   1 #!/bin/sh /etc/rc.common
   2
   3 #
   4 # Copyright (C) 2013 OpenWrt.org
   5 #
   6 # This is free software, licensed under the GNU General Public License v2.
   7 # See /LICENSE for more information.
   8 #
   9
  10 START=99
  11 STOP=99
  12 alfred_args=""
  13 vis_args=""
  14 facters_dir="/etc/alfred"
  15 pid_file_alfred="/var/run/alfred.pid"
  16 pid_file_vis="/var/run/batadv-vis.pid"
  17 enable=0
  18 vis_enable=0
  19 batmanif=""
  20 SERVICE_DAEMONIZE=1
  21 SERVICE_WRITE_PID=1
  22
  23 alfred_start()
  24 {
  25         local args=""
  26         local section="$1"
  27         local disabled interface mode
  28
  29         # check if section is disabled
  30         config_get_bool disabled "$section" disabled 0
  31         [ $disabled = 0 ] || return 1
  32
  33         args=""
  34
  35         config_get interface "$section" interface
  36         append args "-i $interface"
  37
  38         config_get mode "$section" mode
  39         [ "$mode" = "master" ] && append args "-m"
  40
  41         config_get batmanif "$section" batmanif
  42         append args "-b $batmanif"
  43
  44         append alfred_args "$args"
  45         enable=1
  46
  47         config_get_bool start_vis "$section" start_vis 0
  48         if [ "$start_vis" = 1 ] && [ -x /usr/sbin/batadv-vis ]; then
  49                 vis_enable=1
  50                 append vis_args "-i $batmanif -s"
  51         fi
  52
  53         config_get_bool run_facters "$section" run_facters 0
  54
  55         return 0
  56 }
  57
  58 start()
  59 {
  60         config_load "alfred"
  61         config_foreach alfred_start alfred
  62
  63         if [ "$enable" = "0" ]; then
  64                 exit 0
  65         fi
  66
  67         mesh_dir="/sys/class/net/$batmanif/mesh/"
  68         if ! [ -d "$mesh_dir" ] ; then
  69                 timeout=30
  70                 echo "${initscript}: waiting $timeout secs for $batmanif interface..."
  71                 for i in $(seq $timeout); do
  72                         sleep 1
  73                         [ -d "$mesh_dir" ] && break
  74                         if [ $i == $timeout ] ; then
  75                                 echo "${initscript}: $batmanif not detected, alfred not starting."
  76                                 exit 1
  77                         fi
  78                 done
  79         fi
  80
  81         echo "${initscript}: starting alfred"
  82         SERVICE_PID_FILE="$pid_file_alfred"
  83         service_start /usr/sbin/alfred ${alfred_args}
  84
  85         if [ "$vis_enable" = "1" ]; then
  86                 echo "${initscript}: starting batadv-vis"
  87                 SERVICE_PID_FILE="$pid_file_vis"
  88                 service_start /usr/sbin/batadv-vis ${vis_args}
  89         fi
  90
  91         if [ "$run_facters" = "1" ]; then
  92                 ( for file in $facters_dir/* ; do [ -x $file ] && $file ; done )
  93                 if ! ( grep -q "for file in $facters_dir/\* ; do " /etc/crontabs/root 2>/dev/null ) ; then
  94                         echo "*/5 * * * * ( for file in $facters_dir/* ; do [ -x \$file ] && \$file ; done )" >> /etc/crontabs/root
  95                         /etc/init.d/cron enable
  96                         /etc/init.d/cron restart
  97                 fi
  98         fi
  99 }
 100
 101 stop()
 102 {
 103         SERVICE_PID_FILE="$pid_file_alfred"
 104         service_stop /usr/sbin/alfred
 105         SERVICE_PID_FILE="$pid_file_vis"
 106         [ -x /usr/sbin/batadv-vis ] && service_stop /usr/sbin/batadv-vis
 107         sed "\|for file in $facters_dir/\* ; do |d" -i /etc/crontabs/root
 108         /etc/init.d/cron restart
 109 }