diff options
Diffstat (limited to 'script/service')
| -rwxr-xr-x | script/service | 217 |
1 files changed, 217 insertions, 0 deletions
diff --git a/script/service b/script/service new file mode 100755 index 0000000..08f69bb --- /dev/null +++ b/script/service @@ -0,0 +1,217 @@ +#!/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> +# +# 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 +# +# On Debian GNU/Linux systems, the complete text of the GNU General +# Public License can be found in `/usr/share/common-licenses/GPL-2'. +########################################################################### + + +is_ignored_file() { + case "$1" in + skeleton | README | *.dpkg-dist | *.dpkg-old | rc | rcS | single | reboot | bootclean.sh) + return 0 + ;; + esac + return 1 +} + +VERSION="`basename $0` ver. __VERSION__" +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 "$out" | grep -Fiq "usage:"; then + #printf " %s %-60s %s\n" "[?]" "$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} ${1}" + fi + shift + ;; + esac +done + +run_via_sysvinit() { + # Otherwise, use the traditional sysvinit + if [ -x "${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|try-restart) + exec systemctl $sctl_args ${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 $sctl_args ${ACTION} $unit + fi + done + exec systemctl $sctl_args ${ACTION} ${UNIT} + ;; + reload) + _canreload="$(systemctl -p CanReload show ${UNIT} 2>/dev/null)" + # Don't block on reload requests during bootup and shutdown + # from units/hooks and simply schedule the task. + if ! systemctl --quiet is-system-running; then + sctl_args="--no-block" + fi + if [ "$_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 $sctl_args reload "${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 $sctl_args restart "${UNIT}" + else + exec systemctl $sctl_args reload "${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 |