File: amule-daemon.init

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amule 1%3A2.3.3-3.2
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#! /bin/sh
### BEGIN INIT INFO
# Provides:          amule-daemon
# Required-Start:    $local_fs $remote_fs
# Required-Stop:     $local_fs $remote_fs
# Should-Start:      $network
# Should-Stop:       $network
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: Daemonized version of aMule.
# Description:       Starts the aMule daemon with the user specified in
#                    /etc/default/amule-daemon.
### END INIT INFO

PATH=/sbin:/usr/sbin:/bin:/usr/bin

PROGNAME=amuled
DESC="aMule daemon"
PKGNAME="amule-daemon"
DAEMON=/usr/bin/amuled
SCRIPTNAME=/etc/init.d/$PKGNAME
WRAPPER=/usr/share/amule/amuled_home_wrapper.sh

[ -x "$DAEMON" ] || exit 0
[ -r /etc/default/$PKGNAME ] && . /etc/default/$PKGNAME

. /lib/init/vars.sh # has VERBOSE
. /lib/lsb/init-functions

if [ -z "$AMULED_USER" ]; then
    log_warning_msg \
	"Not starting $DESC, AMULED_USER not set in /etc/default/$PKGNAME."
    exit 0
fi

do_start()
{
	# Return
	#   0 if daemon has been started
	#   1 if daemon was already running
	#   2 if daemon could not be started
	start-stop-daemon --start --quiet --exec $DAEMON --user "$AMULED_USER" --chuid "$AMULED_USER" --test >/dev/null || return 1
	start-stop-daemon --start --quiet --exec $WRAPPER --user "$AMULED_USER" --chuid "$AMULED_USER" >/dev/null || return 2
}

do_stop()
{
	# Return
	#   0 if daemon has been stopped
	#   1 if daemon was already stopped
	#   2 if daemon could not be stopped
	start-stop-daemon --stop --quiet --retry="TERM/30/KILL/5" --exec $DAEMON --user "$AMULED_USER" --chuid "$AMULED_USER" 
	return "$?"
}


case "$1" in
  start)
	[ "$VERBOSE" != no ] && log_daemon_msg "Starting $DESC" "$PROGNAME"
	do_start
	case "$?" in
		0) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
		1) [ "$VERBOSE" != no ] && \
			log_progress_msg "(already running)" && log_end_msg 0 ;;
		2) [ "$VERBOSE" != no ] && log_end_msg 1; exit 1 ;;
	esac
	;;
  stop)
	[ "$VERBOSE" != no ] && log_daemon_msg "Stopping $DESC" "$PROGNAME"
	do_stop
	case "$?" in
		0 | 1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
		2)     [ "$VERBOSE" != no ] && log_end_msg 1; exit 1 ;;
	esac
	;;
  restart|force-reload)
	log_daemon_msg "Restarting $DESC" "$PROGNAME"
	do_stop
	case "$?" in
	  0 | 1)
		do_start
		case "$?" in
			0) log_end_msg 0 ;;
			1) log_end_msg 1; exit 1 ;; # Old process is still running
			*) log_end_msg 1; exit 1 ;; # Failed to start
		esac
		;;
	  *)
	  	# Failed to stop
		log_end_msg 1
		exit 1
		;;
	esac
	;;
  *)
	echo "Usage: $SCRIPTNAME {start|stop|restart|force-reload}" >&2
	exit 3
	;;
esac

exit 0