package/base-files/files/etc/rc.common

   1 #!/bin/sh
   2 # Copyright (C) 2006-2011 OpenWrt.org
   3
   4 . $IPKG_INSTROOT/etc/functions.sh
   5
   6 initscript=$1
   7 action=${2:-help}
   8 shift 2
   9
  10 start() {
  11         return 0
  12 }
  13
  14 stop() {
  15         return 0
  16 }
  17
  18 reload() {
  19         return 1
  20 }
  21
  22 restart() {
  23         trap '' TERM
  24         stop "$@"
  25         start "$@"
  26 }
  27
  28 boot() {
  29         start "$@"
  30 }
  31
  32 shutdown() {
  33         stop
  34 }
  35
  36 disable() {
  37         name="$(basename "${initscript}")"
  38         rm -f "$IPKG_INSTROOT"/etc/rc.d/S??$name
  39         rm -f "$IPKG_INSTROOT"/etc/rc.d/K??$name
  40 }
  41
  42 enable() {
  43         name="$(basename "${initscript}")"
  44         disable
  45         [ -n "$START" -o -n "$STOP" ] || {
  46                 echo "/etc/init.d/$name does not have a START or STOP value"
  47                 return 1
  48         }
  49         [ "$START" ] && ln -s "../init.d/$name" "$IPKG_INSTROOT/etc/rc.d/S${START}${name##S[0-9][0-9]}"
  50         [ "$STOP"  ] && ln -s "../init.d/$name" "$IPKG_INSTROOT/etc/rc.d/K${STOP}${name##K[0-9][0-9]}"
  51 }
  52
  53 enabled() {
  54         name="$(basename "${initscript}")"
  55         [ -x "$IPKG_INSTROOT/etc/rc.d/S${START}${name##S[0-9][0-9]}" ]
  56 }
  57
  58 depends() {
  59         return 0
  60 }
  61
  62 help() {
  63         cat <<EOF
  64 Syntax: $initscript [command]
  65
  66 Available commands:
  67         start   Start the service
  68         stop    Stop the service
  69         restart Restart the service
  70         reload  Reload configuration files (or restart if that fails)
  71         enable  Enable service autostart
  72         disable Disable service autostart
  73 $EXTRA_HELP
  74 EOF
  75 }
  76
  77 . "$initscript"
  78
  79 ALL_COMMANDS="start stop reload restart boot shutdown enable disable enabled depends ${EXTRA_COMMANDS}"
  80 list_contains ALL_COMMANDS "$action" || action=help
  81 [ "$action" = "reload" ] && action='eval reload "$@" || restart "$@" && :'
  82 $action "$@"