cvs.zerfleddert.de Git - hmcfgusb/blob - debian/init.d.ex

   1 #!/bin/sh
   2 ### BEGIN INIT INFO
   3 # Provides:          hmcfgusb
   4 # Required-Start:    $network $local_fs
   5 # Required-Stop:
   6 # Default-Start:     2 3 4 5
   7 # Default-Stop:      0 1 6
   8 # Short-Description: <Enter a short description of the sortware>
   9 # Description:       <Enter a long description of the software>
  10 #                    <...>
  11 #                    <...>
  12 ### END INIT INFO
  13
  14 # Author: root <jsurf@gmx.de>
  15
  16 # PATH should only include /usr/* if it runs after the mountnfs.sh script
  17 PATH=/sbin:/usr/sbin:/bin:/usr/bin
  18 DESC=hmcfgusb             # Introduce a short description here
  19 NAME=hmcfgusb             # Introduce the short server's name here
  20 DAEMON=/usr/sbin/hmcfgusb # Introduce the server's location here
  21 DAEMON_ARGS=""             # Arguments to run the daemon with
  22 PIDFILE=/var/run/$NAME.pid
  23 SCRIPTNAME=/etc/init.d/$NAME
  24
  25 # Exit if the package is not installed
  26 [ -x $DAEMON ] || exit 0
  27
  28 # Read configuration variable file if it is present
  29 [ -r /etc/default/$NAME ] && . /etc/default/$NAME
  30
  31 # Load the VERBOSE setting and other rcS variables
  32 . /lib/init/vars.sh
  33
  34 # Define LSB log_* functions.
  35 # Depend on lsb-base (>= 3.0-6) to ensure that this file is present.
  36 . /lib/lsb/init-functions
  37
  38 #
  39 # Function that starts the daemon/service
  40 #
  41 do_start()
  42 {
  43         # Return
  44         #   0 if daemon has been started
  45         #   1 if daemon was already running
  46         #   2 if daemon could not be started
  47         start-stop-daemon --start --quiet --pidfile $PIDFILE --exec $DAEMON --test > /dev/null \
  48                 || return 1
  49         start-stop-daemon --start --quiet --pidfile $PIDFILE --exec $DAEMON -- \
  50                 $DAEMON_ARGS \
  51                 || return 2
  52         # Add code here, if necessary, that waits for the process to be ready
  53         # to handle requests from services started subsequently which depend
  54         # on this one.  As a last resort, sleep for some time.
  55 }
  56
  57 #
  58 # Function that stops the daemon/service
  59 #
  60 do_stop()
  61 {
  62         # Return
  63         #   0 if daemon has been stopped
  64         #   1 if daemon was already stopped
  65         #   2 if daemon could not be stopped
  66         #   other if a failure occurred
  67         start-stop-daemon --stop --quiet --retry=TERM/30/KILL/5 --pidfile $PIDFILE --name $NAME
  68         RETVAL="$?"
  69         [ "$RETVAL" = 2 ] && return 2
  70         # Wait for children to finish too if this is a daemon that forks
  71         # and if the daemon is only ever run from this initscript.
  72         # If the above conditions are not satisfied then add some other code
  73         # that waits for the process to drop all resources that could be
  74         # needed by services started subsequently.  A last resort is to
  75         # sleep for some time.
  76         start-stop-daemon --stop --quiet --oknodo --retry=0/30/KILL/5 --exec $DAEMON
  77         [ "$?" = 2 ] && return 2
  78         # Many daemons don't delete their pidfiles when they exit.
  79         rm -f $PIDFILE
  80         return "$RETVAL"
  81 }
  82
  83 #
  84 # Function that sends a SIGHUP to the daemon/service
  85 #
  86 do_reload() {
  87         #
  88         # If the daemon can reload its configuration without
  89         # restarting (for example, when it is sent a SIGHUP),
  90         # then implement that here.
  91         #
  92         start-stop-daemon --stop --signal 1 --quiet --pidfile $PIDFILE --name $NAME
  93         return 0
  94 }
  95
  96 case "$1" in
  97   start)
  98     [ "$VERBOSE" != no ] && log_daemon_msg "Starting $DESC " "$NAME"
  99     do_start
 100     case "$?" in
 101                 0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
 102                 2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
 103         esac
 104   ;;
 105   stop)
 106         [ "$VERBOSE" != no ] && log_daemon_msg "Stopping $DESC" "$NAME"
 107         do_stop
 108         case "$?" in
 109                 0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
 110                 2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
 111         esac
 112         ;;
 113   status)
 114        status_of_proc "$DAEMON" "$NAME" && exit 0 || exit $?
 115        ;;
 116   #reload|force-reload)
 117         #
 118         # If do_reload() is not implemented then leave this commented out
 119         # and leave 'force-reload' as an alias for 'restart'.
 120         #
 121         #log_daemon_msg "Reloading $DESC" "$NAME"
 122         #do_reload
 123         #log_end_msg $?
 124         #;;
 125   restart|force-reload)
 126         #
 127         # If the "reload" option is implemented then remove the
 128         # 'force-reload' alias
 129         #
 130         log_daemon_msg "Restarting $DESC" "$NAME"
 131         do_stop
 132         case "$?" in
 133           0|1)
 134                 do_start
 135                 case "$?" in
 136                         0) log_end_msg 0 ;;
 137                         1) log_end_msg 1 ;; # Old process is still running
 138                         *) log_end_msg 1 ;; # Failed to start
 139                 esac
 140                 ;;
 141           *)
 142                 # Failed to stop
 143                 log_end_msg 1
 144                 ;;
 145         esac
 146         ;;
 147   *)
 148         #echo "Usage: $SCRIPTNAME {start|stop|restart|reload|force-reload}" >&2
 149         echo "Usage: $SCRIPTNAME {start|stop|status|restart|force-reload}" >&2
 150         exit 3
 151         ;;
 152 esac
 153
 154 :