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

   1 #!/bin/sh
   2 # Copyright (C) 2006-2012 OpenWrt.org
   3
   4 . $IPKG_INSTROOT/lib/functions.sh
   5 . $IPKG_INSTROOT/lib/functions/service.sh
   6
   7 initscript=$1
   8 action=${2:-help}
   9 shift 2
  10
  11 start() {
  12         return 0
  13 }
  14
  15 stop() {
  16         return 0
  17 }
  18
  19 reload() {
  20         return 1
  21 }
  22
  23 restart() {
  24         trap '' TERM
  25         stop "$@"
  26         start "$@"
  27 }
  28
  29 boot() {
  30         start "$@"
  31 }
  32
  33 shutdown() {
  34         stop
  35 }
  36
  37 disable() {
  38         name="$(basename "${initscript}")"
  39         rm -f "$IPKG_INSTROOT"/etc/rc.d/S??$name
  40         rm -f "$IPKG_INSTROOT"/etc/rc.d/K??$name
  41 }
  42
  43 enable() {
  44         name="$(basename "${initscript}")"
  45         disable
  46         [ -n "$START" -o -n "$STOP" ] || {
  47                 echo "/etc/init.d/$name does not have a START or STOP value"
  48                 return 1
  49         }
  50         [ "$START" ] && ln -s "../init.d/$name" "$IPKG_INSTROOT/etc/rc.d/S${START}${name##S[0-9][0-9]}"
  51         [ "$STOP"  ] && ln -s "../init.d/$name" "$IPKG_INSTROOT/etc/rc.d/K${STOP}${name##K[0-9][0-9]}"
  52 }
  53
  54 enabled() {
  55         name="$(basename "${initscript}")"
  56         [ -x "$IPKG_INSTROOT/etc/rc.d/S${START}${name##S[0-9][0-9]}" ]
  57 }
  58
  59 depends() {
  60         return 0
  61 }
  62
  63 help() {
  64         cat <<EOF
  65 Syntax: $initscript [command]
  66
  67 Available commands:
  68         start   Start the service
  69         stop    Stop the service
  70         restart Restart the service
  71         reload  Reload configuration files (or restart if that fails)
  72         enable  Enable service autostart
  73         disable Disable service autostart
  74 $EXTRA_HELP
  75 EOF
  76 }
  77
  78 # for procd
  79 start_service() {
  80         return 0
  81 }
  82
  83 stop_service() {
  84         return 0
  85 }
  86
  87 service_triggers() {
  88         return 0
  89 }
  90
  91 service_running() {
  92         return 0
  93 }
  94
  95 ${INIT_TRACE:+set -x}
  96
  97 . "$initscript"
  98
  99 [ -n "$USE_PROCD" ] && {
 100         EXTRA_COMMANDS="${EXTRA_COMMANDS} running"
 101
 102         . $IPKG_INSTROOT/lib/functions/procd.sh
 103         basescript=$(readlink "$initscript")
 104         rc_procd() {
 105                 procd_open_service "$(basename ${basescript:-$initscript})" "$initscript"
 106                 "$@"
 107                 procd_close_service
 108         }
 109
 110         start() {
 111                 rc_procd start_service "$@"
 112         }
 113
 114         stop() {
 115                 procd_kill "$(basename ${basescript:-$initscript})" "$1"
 116                 stop_service "$@"
 117         }
 118
 119         reload() {
 120                 if eval "type reload_service" 2>/dev/null >/dev/null; then
 121                         reload_service "$@"
 122                 else
 123                         restart
 124                 fi
 125         }
 126
 127         running() {
 128                 service_running "$@"
 129         }
 130 }
 131
 132 ALL_COMMANDS="start stop reload restart boot shutdown enable disable enabled depends ${EXTRA_COMMANDS}"
 133 list_contains ALL_COMMANDS "$action" || action=help
 134 [ "$action" = "reload" ] && action='eval reload "$@" || restart "$@" && :'
 135 $action "$@"