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         restart
  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 service does not implement reload)
  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_data() {
  92         return 0
  93 }
  94
  95 service_running() {
  96         return 0
  97 }
  98
  99 ${INIT_TRACE:+set -x}
 100
 101 . "$initscript"
 102
 103 [ -n "$USE_PROCD" ] && {
 104         EXTRA_COMMANDS="${EXTRA_COMMANDS} running trace"
 105
 106         . $IPKG_INSTROOT/lib/functions/procd.sh
 107         basescript=$(readlink "$initscript")
 108         rc_procd() {
 109                 local method="set"
 110                 [ -n "$2" ] && method="add"
 111                 procd_open_service "$(basename ${basescript:-$initscript})" "$initscript"
 112                 "$@"
 113                 procd_close_service "$method"
 114         }
 115
 116         start() {
 117                 rc_procd start_service "$@"
 118                 if eval "type service_started" 2>/dev/null >/dev/null; then
 119                         service_started
 120                 fi
 121         }
 122
 123         trace() {
 124                 TRACE_SYSCALLS=1
 125                 start "$@"
 126         }
 127
 128         stop() {
 129                 stop_service "$@"
 130                 procd_kill "$(basename ${basescript:-$initscript})" "$1"
 131         }
 132
 133         reload() {
 134                 if eval "type reload_service" 2>/dev/null >/dev/null; then
 135                         reload_service "$@"
 136                 else
 137                         start
 138                 fi
 139         }
 140
 141         running() {
 142                 service_running "$@"
 143         }
 144 }
 145
 146 ALL_COMMANDS="start stop reload restart boot shutdown enable disable enabled depends ${EXTRA_COMMANDS}"
 147 list_contains ALL_COMMANDS "$action" || action=help
 148 $action "$@"