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 stop_service() {
  96         return 0
  97 }
  98
  99 ${INIT_TRACE:+set -x}
 100
 101 . "$initscript"
 102
 103 [ -n "$USE_PROCD" ] && {
 104         EXTRA_COMMANDS="${EXTRA_COMMANDS} running"
 105
 106         . $IPKG_INSTROOT/lib/functions/procd.sh
 107         basescript=$(readlink "$initscript")
 108         rc_procd() {
 109                 procd_open_service "$(basename ${basescript:-$initscript})" "$initscript"
 110                 "$@"
 111                 procd_close_service
 112         }
 113
 114         start() {
 115                 rc_procd start_service "$@"
 116         }
 117
 118         stop() {
 119                 procd_kill "$(basename ${basescript:-$initscript})" "$1"
 120                 stop_service "$@"
 121         }
 122
 123         reload() {
 124                 if eval "type reload_service" 2>/dev/null >/dev/null; then
 125                         reload_service "$@"
 126                 else
 127                         restart
 128                 fi
 129         }
 130
 131         running() {
 132                 service_running "$@"
 133         }
 134 }
 135
 136 ALL_COMMANDS="start stop reload restart boot shutdown enable disable enabled depends ${EXTRA_COMMANDS}"
 137 list_contains ALL_COMMANDS "$action" || action=help
 138 [ "$action" = "reload" ] && action='eval reload "$@" || restart "$@" && :'
 139 $action "$@"