fanfix.sysv

   1 #!/bin/sh
   2 #
   3 # fanfix        This starts the Fanfix remote service.
   4 #
   5 # description: Starts the Fanfix remote service
   6 #
   7 ### BEGIN INIT INFO
   8 # Default-Start:  3 4 5
   9 # Short-Description: Fanfix service
  10 # Description: Starts the Fanfix remote service
  11 ### END INIT INFO
  12
  13 ENABLED=true
  14 USER=fanfix
  15 JAR=/path/to/fanfix.jar
  16
  17 FPID=/tmp/fanfix.pid
  18 OUT=/var/log/fanfix
  19 ERR=/var/log/fanfix.err
  20
  21 if [ "$ENABLED" != true ]; then
  22         [ "$1" != status ]
  23         exit $?
  24 fi
  25
  26 if [ ! -e "$JAR" ]; then
  27         echo "Canot find main jar file: $JAR" >&2
  28         exit 4
  29 fi
  30
  31 case "$1" in
  32 start)
  33         if sh "$0" status --quiet; then
  34                 echo "Fanfix is already running." >&2
  35                 false
  36         else
  37                 [ -e "$OUT" ] && mv "$OUT" "$OUT".previous
  38                 [ -e "$ERR" ] && mv "$ERR" "$ERR".previous
  39                 sudo -u "$USER" -- java -jar "$JAR" --server > "$OUT" 2> "$ERR" &
  40                 echo $! > "$FPID"
  41         fi
  42
  43         sleep 0.1
  44         sh "$0" status --quiet
  45 ;;
  46 stop)
  47         if sh "$0" status --quiet; then
  48                 sudo -u "$USER" -- java -jar "$JAR" --stop-server
  49         fi
  50
  51         i=1
  52         while [ $i -lt 100 ]; do
  53                 if sh "$0" status --quiet; then
  54                         echo -n . >&2
  55                         sleep 1
  56                 fi
  57                 i=`expr $i + 1`
  58         done
  59         echo >&2
  60
  61         if sh "$0" status --quiet; then
  62                 echo "Process not responding, killing it..." >&2
  63                 kill "`cat "$FPID"`"
  64                 sleep 10
  65                 kill -9 "`cat "$FPID"`" 2>/dev/null
  66         fi
  67
  68         rm -f "$FPID"
  69 ;;
  70 restart)
  71         sh "$0" stop
  72         sh "$0" start
  73 ;;
  74 status)
  75         if [ -e "$FPID" ]; then
  76                 if [ "$2" = "--quiet" ]; then
  77                         ps "`cat "$FPID"`" >/dev/null
  78                 else
  79                         ps "`cat "$FPID"`" >/dev/null \
  80                                 && echo service is running >&2
  81                 fi
  82         else
  83                 false
  84         fi
  85 ;;
  86 *)
  87         echo $"Usage: $0 {start|stop|status|restart}" >&2
  88         false
  89 ;;
  90 esac
  91