#!/bin/bash
### BEGIN INIT INFO 
# Provides:             selenium
# Required-Start:       $remote_fs $syslog $xvfb
# Required-Stop:        $remote_fs $syslog $xvfb
# Default-Start:        2 3 4 5 
# Default-Stop:         0 1 6
# Short-Description:    Selenium server
### END INIT INFO

# TODO: http://wiki.debian.org/LSBInitScripts
 
DESC="Selenium server"
RUN_AS=root
JAVA_BIN=/usr/bin/java
 
SELENIUM_DIR=/opt/selenium/
PID_FILE="$SELENIUM_DIR/selenium.pid"
JAR_FILE="$SELENIUM_DIR/selenium-server-standalone-2.42.2.jar"
LOG_FILE="$SELENIUM_DIR/selenium.log"
 
MAX_MEMORY="-Xmx500m"
STACK_SIZE="-Xss1024k"
 
DAEMON_OPTS=" -client $MAX_MEMORY $STACK_SIZE -jar $JAR_FILE -log $LOG_FILE"
 
NAME=selenium
 
# TODO: Put together /etc/init.d/xvfb
export DISPLAY=:99.0
 
case "$1" in
start)
echo -n "Starting $DESC: "
start-stop-daemon -c $RUN_AS --start --background --pidfile $PID_FILE --make-pidfile --exec $JAVA_BIN -- $DAEMON_OPTS
echo "$NAME."
;;
 
stop)
echo -n "Stopping $DESC: "
start-stop-daemon --stop --pidfile $PID_FILE
echo "$NAME."
;;
 
restart|force-reload)
echo -n "Restarting $DESC: "
start-stop-daemon --stop --pidfile $PID_FILE
sleep 1
start-stop-daemon -c $RUN_AS --start --background --pidfile $PID_FILE --make-pidfile --exec $JAVA_BIN -- $DAEMON_OPTS
echo "$NAME."
;;
 
*)
N=/etc/init.d/$NAME
echo "Usage: $N {start|stop|restart|force-reload}" >&2
exit 1
;;
esac