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 if [ ! -x $DAEMON ]; then
  26         DAEMON=/opt/hmcfgusb/$NAME #location from Fhem wiki...
  27 fi
  28
  29 # Exit if the package is not installed
  30 [ -x $DAEMON ] || exit 0
  31
  32 HMLAND_LOGGING="no"
  33 HMLAND_PORT="1000"
  34 HMLAND_ENABLED="0"
  35
  36 # Read configuration variable file if it is present
  37 [ -r /etc/default/$NAME ] && . /etc/default/$NAME
  38
  39 test "$HMLAND_ENABLED" != "0" || exit 0
  40
  41 DAEMON_ARGS="$DAEMON_ARGS -p $HMLAND_PORT $HMLAND_OPTS"
  42
  43 if [ "$HMLAND_LOGGING" = "yes" ]; then
  44         DAEMON_ARGS="$DAEMON_ARGS -L /var/log/hmland.log"
  45 fi
  46
  47 # Load the VERBOSE setting and other rcS variables
  48 . /lib/init/vars.sh
  49
  50 # Define LSB log_* functions.
  51 # Depend on lsb-base (>= 3.0-6) to ensure that this file is present.
  52 . /lib/lsb/init-functions
  53
  54 #
  55 # Function that starts the daemon/service
  56 #
  57 do_start()
  58 {
  59         # Return
  60         #   0 if daemon has been started
  61         #   1 if daemon was already running
  62         #   2 if daemon could not be started
  63         start-stop-daemon --start --quiet --pidfile $PIDFILE --exec $DAEMON --test > /dev/null \
  64                 || return 1
  65         start-stop-daemon --start --quiet --pidfile $PIDFILE --exec $DAEMON -- \
  66                 $DAEMON_ARGS \
  67                 || return 2
  68         # Add code here, if necessary, that waits for the process to be ready
  69         # to handle requests from services started subsequently which depend
  70         # on this one.  As a last resort, sleep for some time.
  71 }
  72
  73 #
  74 # Function that stops the daemon/service
  75 #
  76 do_stop()
  77 {
  78         # Return
  79         #   0 if daemon has been stopped
  80         #   1 if daemon was already stopped
  81         #   2 if daemon could not be stopped
  82         #   other if a failure occurred
  83         start-stop-daemon --stop --quiet --retry=TERM/30/KILL/5 --pidfile $PIDFILE --name $NAME
  84         RETVAL="$?"
  85         [ "$RETVAL" = 2 ] && return 2
  86         # Wait for children to finish too if this is a daemon that forks
  87         # and if the daemon is only ever run from this initscript.
  88         # If the above conditions are not satisfied then add some other code
  89         # that waits for the process to drop all resources that could be
  90         # needed by services started subsequently.  A last resort is to
  91         # sleep for some time.
  92         start-stop-daemon --stop --quiet --oknodo --retry=0/30/KILL/5 --exec $DAEMON
  93         [ "$?" = 2 ] && return 2
  94         # Many daemons don't delete their pidfiles when they exit.
  95         rm -f $PIDFILE
  96         return "$RETVAL"
  97 }
  98
  99 #
 100 # Function that sends a SIGHUP to the daemon/service
 101 #
 102 do_reload() {
 103         #
 104         # If the daemon can reload its configuration without
 105         # restarting (for example, when it is sent a SIGHUP),
 106         # then implement that here.
 107         #
 108         start-stop-daemon --stop --signal 1 --quiet --pidfile $PIDFILE --name $NAME
 109         return 0
 110 }
 111
 112 case "$1" in
 113   start)
 114     [ "$VERBOSE" != no ] && log_daemon_msg "Starting $DESC " "$NAME"
 115     do_start
 116     case "$?" in
 117                 0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
 118                 2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
 119         esac
 120   ;;
 121   stop)
 122         [ "$VERBOSE" != no ] && log_daemon_msg "Stopping $DESC" "$NAME"
 123         do_stop
 124         case "$?" in
 125                 0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
 126                 2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
 127         esac
 128         ;;
 129   status)
 130        status_of_proc "$DAEMON" "$NAME" && exit 0 || exit $?
 131        ;;
 132   #reload|force-reload)
 133         #
 134         # If do_reload() is not implemented then leave this commented out
 135         # and leave 'force-reload' as an alias for 'restart'.
 136         #
 137         #log_daemon_msg "Reloading $DESC" "$NAME"
 138         #do_reload
 139         #log_end_msg $?
 140         #;;
 141   restart|force-reload)
 142         #
 143         # If the "reload" option is implemented then remove the
 144         # 'force-reload' alias
 145         #
 146         log_daemon_msg "Restarting $DESC" "$NAME"
 147         do_stop
 148         case "$?" in
 149           0|1)
 150                 do_start
 151                 case "$?" in
 152                         0) log_end_msg 0 ;;
 153                         1) log_end_msg 1 ;; # Old process is still running
 154                         *) log_end_msg 1 ;; # Failed to start
 155                 esac
 156                 ;;
 157           *)
 158                 # Failed to stop
 159                 log_end_msg 1
 160                 ;;
 161         esac
 162         ;;
 163   *)
 164         #echo "Usage: $SCRIPTNAME {start|stop|restart|reload|force-reload}" >&2
 165         echo "Usage: $SCRIPTNAME {start|stop|status|restart|force-reload}" >&2
 166         exit 3
 167         ;;
 168 esac
 169
 170 :