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arch linux service wrapper
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#!/bin/sh | |
########################################################################### | |
# /usr/bin/service | |
# | |
# A convenient wrapper for the /etc/init.d init scripts. | |
# | |
# This script is a modified version of the /sbin/service utility found on | |
# Red Hat/Fedora systems (licensed GPLv2+). | |
# | |
# Copyright (C) 2006 Red Hat, Inc. All rights reserved. | |
# Copyright (C) 2008 Canonical Ltd. | |
# * August 2008 - Dustin Kirkland <kirkland@canonical.com> | |
# Copyright (C) 2013 Michael Stapelberg <stapelberg@debian.org> | |
# Copyright (C) 2015 Luca Steinke <me@phre4k.at> | |
# | |
# This program is free software; you can redistribute it and/or modify | |
# it under the terms of the GNU General Public License as published by | |
# the Free Software Foundation; either version 2 of the License, or | |
# (at your option) any later version. | |
# | |
# This program is distributed in the hope that it will be useful, | |
# but WITHOUT ANY WARRANTY; without even the implied warranty of | |
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
# GNU General Public License for more details. | |
# | |
# You should have received a copy of the GNU General Public License | |
# along with this program; if not, write to the Free Software | |
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
########################################################################### | |
VERSION="`basename $0` ver. 0.92-arch1" | |
USAGE="Usage: `basename $0` < option > | --status-all | \ | |
[ service_name [ command | --full-restart ] ]" | |
SERVICE= | |
ACTION= | |
SERVICEDIR="/etc/init.d" | |
OPTIONS= | |
is_systemd= | |
if [ $# -eq 0 ]; then | |
echo "${USAGE}" >&2 | |
exit 1 | |
fi | |
if [ -d /run/systemd/system ]; then | |
is_systemd=1 | |
fi | |
cd / | |
while [ $# -gt 0 ]; do | |
case "${1}" in | |
--help | -h | --h* ) | |
echo "${USAGE}" >&2 | |
exit 0 | |
;; | |
--version | -V ) | |
echo "${VERSION}" >&2 | |
exit 0 | |
;; | |
*) | |
if [ -z "${SERVICE}" -a $# -eq 1 -a "${1}" = "--status-all" ]; then | |
cd ${SERVICEDIR} | |
for SERVICE in * ; do | |
case "${SERVICE}" in | |
functions | halt | killall | single| linuxconf| kudzu) | |
;; | |
*) | |
if ! is_ignored_file "${SERVICE}" \ | |
&& [ -x "${SERVICEDIR}/${SERVICE}" ]; then | |
out=$(env -i LANG="$LANG" LANGUAGE="$LANGUAGE" LC_CTYPE="$LC_CTYPE" LC_NUMERIC="$LC_NUMERIC" LC_TIME="$LC_TIME" LC_COLLATE="$LC_COLLATE" LC_MONETARY="$LC_MONETARY" LC_MESSAGES="$LC_MESSAGES" LC_PAPER="$LC_PAPER" LC_NAME="$LC_NAME" LC_ADDRESS="$LC_ADDRESS" LC_TELEPHONE="$LC_TELEPHONE" LC_MEASUREMENT="$LC_MEASUREMENT" LC_IDENTIFICATION="$LC_IDENTIFICATION" LC_ALL="$LC_ALL" PATH="$PATH" TERM="$TERM" "$SERVICEDIR/$SERVICE" status 2>&1) | |
retval=$? | |
if echo "$out" | egrep -iq "usage:"; then | |
#printf " %s %-60s %s\n" "[?]" "$SERVICE:" "unknown" 1>&2 | |
echo " [ ? ] $SERVICE" 1>&2 | |
continue | |
else | |
if [ "$retval" = "0" -a -n "$out" ]; then | |
#printf " %s %-60s %s\n" "[+]" "$SERVICE:" "running" | |
echo " [ + ] $SERVICE" | |
continue | |
else | |
#printf " %s %-60s %s\n" "[-]" "$SERVICE:" "NOT running" | |
echo " [ - ] $SERVICE" | |
continue | |
fi | |
fi | |
#env -i LANG="$LANG" LANGUAGE="$LANGUAGE" LC_CTYPE="$LC_CTYPE" LC_NUMERIC="$LC_NUMERIC" LC_TIME="$LC_TIME" LC_COLLATE="$LC_COLLATE" LC_MONETARY="$LC_MONETARY" LC_MESSAGES="$LC_MESSAGES" LC_PAPER="$LC_PAPER" LC_NAME="$LC_NAME" LC_ADDRESS="$LC_ADDRESS" LC_TELEPHONE="$LC_TELEPHONE" LC_MEASUREMENT="$LC_MEASUREMENT" LC_IDENTIFICATION="$LC_IDENTIFICATION" LC_ALL="$LC_ALL" PATH="$PATH" TERM="$TERM" "$SERVICEDIR/$SERVICE" status | |
fi | |
;; | |
esac | |
done | |
exit 0 | |
elif [ $# -eq 2 -a "${2}" = "--full-restart" ]; then | |
SERVICE="${1}" | |
# On systems using systemd, we just perform a normal restart: | |
# A restart with systemd is already a full restart. | |
if [ -n "$is_systemd" ]; then | |
ACTION="restart" | |
else | |
if [ -x "${SERVICEDIR}/${SERVICE}" ]; then | |
env -i LANG="$LANG" LANGUAGE="$LANGUAGE" LC_CTYPE="$LC_CTYPE" LC_NUMERIC="$LC_NUMERIC" LC_TIME="$LC_TIME" LC_COLLATE="$LC_COLLATE" LC_MONETARY="$LC_MONETARY" LC_MESSAGES="$LC_MESSAGES" LC_PAPER="$LC_PAPER" LC_NAME="$LC_NAME" LC_ADDRESS="$LC_ADDRESS" LC_TELEPHONE="$LC_TELEPHONE" LC_MEASUREMENT="$LC_MEASUREMENT" LC_IDENTIFICATION="$LC_IDENTIFICATION" LC_ALL="$LC_ALL" PATH="$PATH" TERM="$TERM" "$SERVICEDIR/$SERVICE" stop | |
env -i LANG="$LANG" LANGUAGE="$LANGUAGE" LC_CTYPE="$LC_CTYPE" LC_NUMERIC="$LC_NUMERIC" LC_TIME="$LC_TIME" LC_COLLATE="$LC_COLLATE" LC_MONETARY="$LC_MONETARY" LC_MESSAGES="$LC_MESSAGES" LC_PAPER="$LC_PAPER" LC_NAME="$LC_NAME" LC_ADDRESS="$LC_ADDRESS" LC_TELEPHONE="$LC_TELEPHONE" LC_MEASUREMENT="$LC_MEASUREMENT" LC_IDENTIFICATION="$LC_IDENTIFICATION" LC_ALL="$LC_ALL" PATH="$PATH" TERM="$TERM" "$SERVICEDIR/$SERVICE" start | |
exit $? | |
fi | |
fi | |
elif [ -z "${SERVICE}" ]; then | |
SERVICE="${1}" | |
elif [ -z "${ACTION}" ]; then | |
ACTION="${1}" | |
else | |
OPTIONS="${OPTIONS} ${1}" | |
fi | |
shift | |
;; | |
esac | |
done | |
# Operate against system upstart, not session | |
unset UPSTART_SESSION | |
if [ -r "/etc/init/${SERVICE}.conf" ] && which initctl >/dev/null \ | |
&& initctl version 2>/dev/null | grep -q upstart \ | |
&& initctl status ${SERVICE} 2>/dev/null 1>/dev/null | |
then | |
# Upstart configuration exists for this job and we're running on upstart | |
case "${ACTION}" in | |
start|stop|status|reload) | |
# Action is a valid upstart action | |
exec ${ACTION} ${SERVICE} ${OPTIONS} | |
;; | |
restart|force-reload) | |
# Map restart to the usual sysvinit behavior. | |
# Map force-reload to restart as per Debian policy 9.3.2, | |
# since there is no way to know if "reload" is supported | |
stop ${SERVICE} ${OPTIONS} || : | |
exec start ${SERVICE} ${OPTIONS} | |
;; | |
esac | |
fi | |
run_via_sysvinit() { | |
# Otherwise, use the traditional sysvinit | |
if [ -x "${SERVICEDIR}/${SERVICE}" ]; then | |
exec env -i LANG="$LANG" LANGUAGE="$LANGUAGE" LC_CTYPE="$LC_CTYPE" LC_NUMERIC="$LC_NUMERIC" LC_TIME="$LC_TIME" LC_COLLATE="$LC_COLLATE" LC_MONETARY="$LC_MONETARY" LC_MESSAGES="$LC_MESSAGES" LC_PAPER="$LC_PAPER" LC_NAME="$LC_NAME" LC_ADDRESS="$LC_ADDRESS" LC_TELEPHONE="$LC_TELEPHONE" LC_MEASUREMENT="$LC_MEASUREMENT" LC_IDENTIFICATION="$LC_IDENTIFICATION" LC_ALL="$LC_ALL" PATH="$PATH" TERM="$TERM" "$SERVICEDIR/$SERVICE" ${ACTION} ${OPTIONS} | |
else | |
echo "${SERVICE}: unrecognized service" >&2 | |
exit 1 | |
fi | |
} | |
update_openrc_started_symlinks() { | |
# maintain the symlinks of /run/openrc/started so that | |
# rc-status works with the service command as well | |
if [ -d /run/openrc/started ] ; then | |
case "${ACTION}" in | |
start) | |
if [ ! -h /run/openrc/started/$SERVICE ] ; then | |
ln -s $SERVICEDIR/$SERVICE /run/openrc/started/$SERVICE || true | |
fi | |
;; | |
stop) | |
rm /run/openrc/started/$SERVICE || true | |
;; | |
esac | |
fi | |
} | |
# When this machine is running systemd, standard service calls are turned into | |
# systemctl calls. | |
if [ -n "$is_systemd" ] | |
then | |
UNIT="${SERVICE%.sh}.service" | |
case "${ACTION}" in | |
restart|status) | |
exec systemctl ${ACTION} ${UNIT} | |
;; | |
start|stop) | |
# Follow the principle of least surprise for SysV people: | |
# When running "service foo stop" and foo happens to be a service that | |
# has one or more .socket files, we also stop the .socket units. | |
# Users who need more control will use systemctl directly. | |
for unit in $(systemctl list-unit-files --full --type=socket 2>/dev/null | sed -ne 's/\.socket\s*[a-z]*\s*$/.socket/p'); do | |
if [ "$(systemctl -p Triggers show $unit)" = "Triggers=${UNIT}" ]; then | |
systemctl ${ACTION} $unit | |
fi | |
done | |
exec systemctl ${ACTION} ${UNIT} | |
;; | |
reload) | |
_canreload="$(systemctl -p CanReload show ${UNIT} 2>/dev/null)" | |
if [ "$_canreload" = "CanReload=no" ]; then | |
# The reload action falls back to the sysv init script just in case | |
# the systemd service file does not (yet) support reload for a | |
# specific service. | |
run_via_sysvinit | |
else | |
exec systemctl reload "${UNIT}" | |
fi | |
;; | |
force-stop) | |
exec systemctl --signal=KILL kill "${UNIT}" | |
;; | |
force-reload) | |
_canreload="$(systemctl -p CanReload show ${UNIT} 2>/dev/null)" | |
if [ "$_canreload" = "CanReload=no" ]; then | |
exec systemctl restart "${UNIT}" | |
else | |
exec systemctl reload "${UNIT}" | |
fi | |
;; | |
*) | |
# We try to run non-standard actions by running | |
# the init script directly. | |
run_via_sysvinit | |
;; | |
esac | |
fi | |
update_openrc_started_symlinks | |
run_via_sysvinit |
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