git.zerfleddert.de Git - hmcfgusb/blob - debian/hmland.init

   1 #!/bin/sh
   2 ### BEGIN INIT INFO
   3 # Provides:          hmland
   4 # Required-Start:    $network $local_fs $remote_fs
   5 # Required-Stop:     $remote_fs
   6 # Default-Start:     2 3 4 5
   7 # Default-Stop:      0 1 6
   8 # Short-Description: <Enter a short description of the sortware>
   9 # Description:       <Enter a long description of the software>
  10 #                    <...>
  11 #                    <...>
  12 ### END INIT INFO
  13
  14 # Author: root <jsurf@gmx.de>
  15
  16 # PATH should only include /usr/* if it runs after the mountnfs.sh script
  17 PATH=/sbin:/usr/sbin:/bin:/usr/bin
  18 DESC="Homematic LAN Adapter service" # Introduce a short description here
  19 NAME=hmland             # Introduce the short server's name here
  20 DAEMON=/opt/hm/hmcfgusb/$NAME # Introduce the server's location here
  21 DAEMON_ARGS="-d -P"             # 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 $DAEMON ] || exit 0
  27
  28 HMLAND_LOGGING="no"
  29 HMLAND_PORT="1000"
  30 HMLAND_ENABLED="0"
  31
  32 # Read configuration variable file if it is present
  33 [ -r /etc/default/$NAME ] && . /etc/default/$NAME
  34
  35 test "$HMLAND_ENABLED" != "0" || exit 0
  36
  37 DAEMON_ARGS="$DAEMON_ARGS -p $HMLAND_PORT $HMLAND_OPTS"
  38
  39 if [ "$HMLAND_LOGGING" = "yes" ]; then
  40         DAEMON_ARGS="$DAEMON_ARGS -L /var/log/hmland.log"
  41 fi
  42
  43 # Load the VERBOSE setting and other rcS variables
  44 . /lib/init/vars.sh
  45
  46 # Define LSB log_* functions.
  47 # Depend on lsb-base (>= 3.0-6) to ensure that this file is present.
  48 . /lib/lsb/init-functions
  49
  50 #
  51 # Function that starts the daemon/service
  52 #
  53 do_start()
  54 {
  55         # Return
  56         #   0 if daemon has been started
  57         #   1 if daemon was already running
  58         #   2 if daemon could not be started
  59         start-stop-daemon --start --quiet --pidfile $PIDFILE --exec $DAEMON --test > /dev/null \
  60                 || return 1
  61         start-stop-daemon --start --quiet --pidfile $PIDFILE --exec $DAEMON -- \
  62                 $DAEMON_ARGS \
  63                 || return 2
  64         # Add code here, if necessary, that waits for the process to be ready
  65         # to handle requests from services started subsequently which depend
  66         # on this one.  As a last resort, sleep for some time.
  67 }
  68
  69 #
  70 # Function that stops the daemon/service
  71 #
  72 do_stop()
  73 {
  74         # Return
  75         #   0 if daemon has been stopped
  76         #   1 if daemon was already stopped
  77         #   2 if daemon could not be stopped
  78         #   other if a failure occurred
  79         start-stop-daemon --stop --quiet --retry=TERM/30/KILL/5 --pidfile $PIDFILE --name $NAME
  80         RETVAL="$?"
  81         [ "$RETVAL" = 2 ] && return 2
  82         # Wait for children to finish too if this is a daemon that forks
  83         # and if the daemon is only ever run from this initscript.
  84         # If the above conditions are not satisfied then add some other code
  85         # that waits for the process to drop all resources that could be
  86         # needed by services started subsequently.  A last resort is to
  87         # sleep for some time.
  88         start-stop-daemon --stop --quiet --oknodo --retry=0/30/KILL/5 --exec $DAEMON
  89         [ "$?" = 2 ] && return 2
  90         # Many daemons don't delete their pidfiles when they exit.
  91         rm -f $PIDFILE
  92         return "$RETVAL"
  93 }
  94
  95 #
  96 # Function that sends a SIGHUP to the daemon/service
  97 #
  98 do_reload() {
  99         #
 100         # If the daemon can reload its configuration without
 101         # restarting (for example, when it is sent a SIGHUP),
 102         # then implement that here.
 103         #
 104         start-stop-daemon --stop --signal 1 --quiet --pidfile $PIDFILE --name $NAME
 105         return 0
 106 }
 107
 108 case "$1" in
 109   start)
 110     [ "$VERBOSE" != no ] && log_daemon_msg "Starting $DESC " "$NAME"
 111     do_start
 112     case "$?" in
 113                 0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
 114                 2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
 115         esac
 116   ;;
 117   stop)
 118         [ "$VERBOSE" != no ] && log_daemon_msg "Stopping $DESC" "$NAME"
 119         do_stop
 120         case "$?" in
 121                 0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
 122                 2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
 123         esac
 124         ;;
 125   status)
 126        status_of_proc "$DAEMON" "$NAME" && exit 0 || exit $?
 127        ;;
 128   #reload|force-reload)
 129         #
 130         # If do_reload() is not implemented then leave this commented out
 131         # and leave 'force-reload' as an alias for 'restart'.
 132         #
 133         #log_daemon_msg "Reloading $DESC" "$NAME"
 134         #do_reload
 135         #log_end_msg $?
 136         #;;
 137   restart|force-reload)
 138         #
 139         # If the "reload" option is implemented then remove the
 140         # 'force-reload' alias
 141         #
 142         log_daemon_msg "Restarting $DESC" "$NAME"
 143         do_stop
 144         case "$?" in
 145           0|1)
 146                 do_start
 147                 case "$?" in
 148                         0) log_end_msg 0 ;;
 149                         1) log_end_msg 1 ;; # Old process is still running
 150                         *) log_end_msg 1 ;; # Failed to start
 151                 esac
 152                 ;;
 153           *)
 154                 # Failed to stop
 155                 log_end_msg 1
 156                 ;;
 157         esac
 158         ;;
 159   *)
 160         #echo "Usage: $SCRIPTNAME {start|stop|restart|reload|force-reload}" >&2
 161         echo "Usage: $SCRIPTNAME {start|stop|status|restart|force-reload}" >&2
 162         exit 3
 163         ;;
 164 esac
 165
 166 :