service-wrapper: init at 16.04.0

1 files changed, 247 insertions, 0 deletions

diff --git a/pkgs/os-specific/linux/service-wrapper/service-wrapper.sh b/pkgs/os-specific/linux/service-wrapper/service-wrapper.sh
new file mode 100755
index 00000000000..373d86443f0
--- /dev/null
+++ b/pkgs/os-specific/linux/service-wrapper/service-wrapper.sh
@@ -0,0 +1,247 @@
+#!/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 "$1" in
+		skeleton | README | *.dpkg-dist | *.dpkg-old | rc | rcS | single | reboot | bootclean.sh)
+			return 0
+		;;
+	esac
+	return 1
+}
+
+VERSION=$(@coreutils@/bin/basename $0)" ver. 0.91-ubuntu1"
+USAGE="Usage: "$(@coreutils@/bin/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
+          if [ -d "${SERVICEDIR}" ]; 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
+          else
+             systemctl $sctl_args list-units
+          fi
+          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"
+   # avoid deadlocks during bootup and shutdown from units/hooks
+   # which call "invoke-rc.d service reload" and similar, since
+   # the synchronous wait plus systemd's normal behaviour of
+   # transactionally processing all dependencies first easily
+   # causes dependency loops
+   if ! systemctl --quiet is-active multi-user.target; then
+       sctl_args="--job-mode=ignore-dependencies"
+   fi
+
+   case "${ACTION}" in
+      restart|status)
+         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 ${UNIT} 2>/dev/null)"
+         if [ "$_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