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

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#!/bin/sh
# Copyright (C) 2006-2012 OpenWrt.org
. $IPKG_INSTROOT/lib/functions.sh
. $IPKG_INSTROOT/lib/functions/service.sh
initscript=$1
action=${2:-help}
shift 2
start() {
return 0
}
stop() {
return 0
}
reload() {
restart
}
restart() {
trap '' TERM
stop "$@"
trap - TERM
start "$@"
}
boot() {
start "$@"
}
shutdown() {
stop
}
disable() {
name="$(basename "${initscript}")"
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rm -f "$IPKG_INSTROOT"/etc/rc.d/S??$name
rm -f "$IPKG_INSTROOT"/etc/rc.d/K??$name
}
enable() {
err=1
name="$(basename "${initscript}")"
[ "$START" ] && \
ln -sf "../init.d/$name" "$IPKG_INSTROOT/etc/rc.d/S${START}${name##S[0-9][0-9]}" && \
err=0
[ "$STOP" ] && \
ln -sf "../init.d/$name" "$IPKG_INSTROOT/etc/rc.d/K${STOP}${name##K[0-9][0-9]}" && \
err=0
return $err
}
enabled() {
name="$(basename "${initscript}")"
[ -x "$IPKG_INSTROOT/etc/rc.d/S${START}${name##S[0-9][0-9]}" ]
}
depends() {
return 0
}
help() {
cat <<EOF
Syntax: $initscript [command]
Available commands:
start Start the service
stop Stop the service
restart Restart the service
reload Reload configuration files (or restart if service does not implement reload)
enable Enable service autostart
disable Disable service autostart
$EXTRA_HELP
EOF
}
# for procd
start_service() {
return 0
}
stop_service() {
return 0
}
service_triggers() {
return 0
}
service_data() {
return 0
}
service_running() {
return 0
}
${INIT_TRACE:+set -x}
. "$initscript"
[ -n "$USE_PROCD" ] && {
EXTRA_COMMANDS="${EXTRA_COMMANDS} running trace"
. $IPKG_INSTROOT/lib/functions/procd.sh
basescript=$(readlink "$initscript")
rc_procd() {
local method="set"
[ -n "$2" ] && method="add"
procd_open_service "$(basename ${basescript:-$initscript})" "$initscript"
"$@"
procd_close_service "$method"
}
start() {
rc_procd start_service "$@"
if eval "type service_started" 2>/dev/null >/dev/null; then
service_started
fi
}
trace() {
TRACE_SYSCALLS=1
start "$@"
}
stop() {
procd_lock
stop_service "$@"
procd_kill "$(basename ${basescript:-$initscript})" "$1"
if eval "type service_stopped" 2>/dev/null >/dev/null; then
service_stopped
fi
}
reload() {
if eval "type reload_service" 2>/dev/null >/dev/null; then
procd_lock
reload_service "$@"
else
start
fi
}
running() {
service_running "$@"
}
}
ALL_COMMANDS="start stop reload restart boot shutdown enable disable enabled depends ${EXTRA_COMMANDS}"
list_contains ALL_COMMANDS "$action" || action=help
$action "$@"