#!/bin/bash
#
### BEGIN INIT INFO
# Provides:          pms-linux 
# Required-Start:    $local_fs $remote_fs $network
# Required-Stop:     $local_fs $remote_fs $network
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: Starts pms-linux program.
# Description:       Java Upnp Media Server dedicated to PS3
### END INIT INFO

# Author: Papa Issa DIAKHATE <paissad@gmail.com>
#
PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
DESC="PS3 Media Server"
NAME=pms-linux
DAEMON=/usr/bin/$NAME
SCRIPTNAME=/etc/init.d/$NAME
CONF_FILE=/usr/share/$NAME/PMS.conf

test -x $DAEMON || exit 0

# Be aware of permissions of that directories if you want to change these
# variables
LOGDIR=/var/log/$NAME
PIDFILE=/var/run/$NAME.pid
DODTIME=10                   # Time to wait for the server to die, in seconds
# If this value is set too low you might not
# let the program to die gracefully and
# 'restart' will not work

# Load the VERBOSE setting and other rcS variables
. /lib/init/vars.sh

# Define LSB log_* functions.
# Depend on lsb-base (>= 3.0-6) to ensure that this file is present.
. /lib/lsb/init-functions

## Include pms-linux defaults if available
if [ -f /etc/default/$NAME ] ; then
		. /etc/default/$NAME
fi

# May we run the init.d script ?
[ $PMS_START = 1 ] || exit 1

# We must have a configuration file if we want to start the init.d 
# script 
test -f $CONF_FILE \
|| { echo "Must set a valid configuration file"; exit 1; }
test -r $CONF_FILE \
|| { echo "The conf file $CONF_FILE is not readable !" ; exit 1; }

CONF_DIR=`dirname $CONF_FILE`

#--------------------------------------------------------------------------
# Some color codes
txtred=$'\e[0;31m' # Red
txtylw=$'\e[0;33m' # Yellow
txtrst=$'\e[0m'    # Text Reset

warnout(){
    echo -e ""$txtylw"Warning:$txtrst $1"
}
#--------------------------------------------------------------------------
running(){
	pid=`pgrep -f 'java .*/usr/share/pms-linux/pms.jar.*'`
}
#--------------------------------------------------------------------------
# We test the existence of the pid file
test_pidfile(){
	test -e $PIDFILE \
	|| warnout "$NAME seems to have been started manually (not by the init.d script)."
}
#--------------------------------------------------------------------------
do_start(){
	running && { warnout "$NAME is already running !"; test_pidfile; exit 0; }
	log_daemon_msg "Starting $DESC : $NAME"
	echo
	start-stop-daemon --start --quiet --background --oknodo \
	--chdir "$CONF_DIR" \
	--make-pidfile --pidfile "$PIDFILE" --exec $DAEMON 
	#log_end_msg $?
}
#--------------------------------------------------------------------------
do_stop(){
	running || { warnout "$NAME is NOT running !"; exit 0; }	
	log_daemon_msg "Stopping $DESC : $NAME"
	echo
	kill $pid 
	rm -f "$PIDFILE"
	#log_end_msg $?
}
#--------------------------------------------------------------------------
do_force-stop(){
	running || { warnout "$NAME is NOT running !"; exit 0; }	
	log_daemon_msg "Stopping $DESC : $NAME"
	echo
	kill -9 $pid 
	rm -f "$PIDFILE"
	#log_end_msg $?
}
#--------------------------------------------------------------------------
do_status(){
	echo -n " * $NAME is "
	( running || { echo "NOT running "; exit 0; } )
	( running && { echo "running (PID -> $(echo $pid))"; test_pidfile; exit 0; } )
}
#--------------------------------------------------------------------------
case "$1" in 

	start|stop|force-stop)
	do_${1}
	;;
	restart|reload|force-reload)
	do_stop
	sleep $DODTIME 
	do_start
	;;
	force-restart)
	do_force-stop
	sleep $DODTIME
	do_start
	;;
	status)
	do_status
	;;
	*)
	echo "Usage: $SCRIPTNAME {start|stop|force-stop|restart|force-restart|reload|force-reload|status}"
	exit 1
	;;
esac

exit 0