Ticket #864: zimreader

#!/bin/bash
. /etc/default/rcS

pid=`ps ax | grep ZimReader | grep -v grep | awk '{print $1}'`

case "$1" in
  start)
    if [ "x$pid" = "x" ]; then
        cd /usr/share/openzim
        ./zimreader >/tmp/zim.log &
        log=""
        while [ "x$log" = "x" ]; do
           sleep 2
           log=`cat /tmp/zim.log`
        done
    fi
    ;;
  stop)
    if [ "x$pid" != "x" ]; then
       kill $pid
       [ -f /tmp/zim.log ] && rm -f /tmp/zim.log
    fi
       ;;
  restart)
    $0 stop
    $0 start
    ;;
  switch)
        pid=`ps ax | grep -v grep | grep "/bin/sh ./zimreader" | awk '{print $1}'`
        if [ -n "$pid" ]; then
            $0 stop
        else
            $0 start
        fi
    ;;

  *)
    echo "Usage: $0 {start|stop|restart|switch}"
    exit 1
esac