packaging/service

   1 #!/bin/sh
   2
   3 ###########################################################################
   4 # /usr/bin/service
   5 #
   6 # A convenient wrapper for the /etc/init.d init scripts.
   7 #
   8 # This script is a modified version of the /sbin/service utility found on
   9 # Red Hat/Fedora systems (licensed GPLv2+).
  10 #
  11 # Copyright (C) 2006 Red Hat, Inc. All rights reserved.
  12 # Copyright (C) 2008 Canonical Ltd.
  13 #   * August 2008 - Dustin Kirkland <kirkland@canonical.com>
  14 #
  15 # This program is free software; you can redistribute it and/or modify
  16 # it under the terms of the GNU General Public License as published by
  17 # the Free Software Foundation; either version 2 of the License, or
  18 # (at your option) any later version.
  19 #
  20 # This program is distributed in the hope that it will be useful,
  21 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  22 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  23 # GNU General Public License for more details.
  24 #
  25 # You should have received a copy of the GNU General Public License
  26 # along with this program; if not, write to the Free Software
  27 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  28 #
  29 # On Debian GNU/Linux systems, the complete text of the GNU General
  30 # Public License can be found in `/usr/share/common-licenses/GPL-2'.
  31 ###########################################################################
  32
  33
  34 is_ignored_file() {
  35         case "$1" in
  36                 skeleton | README | *.dpkg-dist | *.dpkg-old | rc | rcS | single | reboot | bootclean.sh)
  37                         return 0
  38                 ;;
  39         esac
  40         return 1
  41 }
  42
  43 VERSION="`basename $0` ver. 0.91-ubuntu1"
  44 USAGE="Usage: `basename $0` < option > | --status-all | \
  45 [ service_name [ command | --full-restart ] ]"
  46 SERVICE=
  47 SERVICEDIR="/etc/init.d"
  48 OPTIONS=
  49
  50 if [ $# -eq 0 ]; then
  51    echo "${USAGE}" >&2
  52    exit 1
  53 fi
  54
  55 cd /
  56 while [ $# -gt 0 ]; do
  57   case "${1}" in
  58     --help | -h | --h* )
  59        echo "${USAGE}" >&2
  60        exit 0
  61        ;;
  62     --version | -V )
  63        echo "${VERSION}" >&2
  64        exit 0
  65        ;;
  66     *)
  67        if [ -z "${SERVICE}" -a $# -eq 1 -a "${1}" = "--status-all" ]; then
  68           cd ${SERVICEDIR}
  69           for SERVICE in * ; do
  70             case "${SERVICE}" in
  71               functions | halt | killall | single| linuxconf| kudzu)
  72                   ;;
  73               *)
  74                 if ! is_ignored_file "${SERVICE}" \
  75                     && [ -x "${SERVICEDIR}/${SERVICE}" ]; then
  76                         if ! grep -qs "\Wstatus)" "$SERVICE"; then
  77                           #printf " %s %-60s %s\n" "[?]" "$SERVICE:" "unknown" 1>&2
  78                           echo " [ ? ]  $SERVICE" 1>&2
  79                           continue
  80                         else
  81                           out=$(env -i LANG="$LANG" PATH="$PATH" TERM="$TERM" "$SERVICEDIR/$SERVICE" status 2>&1)
  82                           if [ "$?" = "0" -a -n "$out" ]; then
  83                             #printf " %s %-60s %s\n" "[+]" "$SERVICE:" "running"
  84                             echo " [ + ]  $SERVICE"
  85                             continue
  86                           else
  87                             #printf " %s %-60s %s\n" "[-]" "$SERVICE:" "NOT running"
  88                             echo " [ - ]  $SERVICE"
  89                             continue
  90                           fi
  91                         fi
  92                   #env -i LANG="$LANG" PATH="$PATH" TERM="$TERM" "$SERVICEDIR/$SERVICE" status
  93                 fi
  94                 ;;
  95             esac
  96           done
  97           exit 0
  98        elif [ $# -eq 2 -a "${2}" = "--full-restart" ]; then
  99           SERVICE="${1}"
 100           if [ -x "${SERVICEDIR}/${SERVICE}" ]; then
 101             env -i LANG="$LANG" PATH="$PATH" TERM="$TERM" "$SERVICEDIR/$SERVICE" stop
 102             env -i LANG="$LANG" PATH="$PATH" TERM="$TERM" "$SERVICEDIR/$SERVICE" start
 103             exit $?
 104           fi
 105        elif [ -z "${SERVICE}" ]; then
 106          SERVICE="${1}"
 107        else
 108          OPTIONS="${OPTIONS} ${1}"
 109        fi
 110        shift
 111        ;;
 112    esac
 113 done
 114
 115 if [ -x "${SERVICEDIR}/${SERVICE}" ]; then
 116    env -i LANG="$LANG" PATH="$PATH" TERM="$TERM" "$SERVICEDIR/$SERVICE" ${OPTIONS}
 117 else
 118    echo "${SERVICE}: unrecognized service" >&2
 119    exit 1
 120 fi