#!/bin/bash
#
# Kill mythfrontend in Ubuntu.
#
# When killing mythfrontend.real, do it twice with kill -15 to overcome bug in
# MythTV GUI programs where they do not shut down properly with just one kill -15.
# If it still does not shut down, use kill -9.

# Note: This script is intended for use with MythTV on Ubuntu, where a script
# "mythfrontend" is used to run the real mythfrontend program "mythfrontend.real".
# If you do want the "mythfrontend" script to automatically restart
# "mythfrontend.real", then change the follwing "kill_mythfrontend_script=1" to
# "kill_mythfrontend_script=0"

kill_mythfrontend_script=0

# If there is any parameter on the command line (it does not matter what the
# text of the parameter is), then force the "mythbuntu" script to also be killed.
if [ "$1" != "" ]; then
	kill_script=1
else
	kill_script=$kill_mythfrontend_script
fi

# Kill the "mythfrontend" script.
if [ $kill_script -ne 0 ]; then
	pid=$(ps -ef | grep "/bin/sh /usr/bin/mythfrontend" | grep -v grep | awk '{print $2}')
	if [ "$pid" != "" ]; then
		kill $pid
	fi
fi

# Kill mythfrontend.real.
oldpid=$(pidof mythfrontend.real)
if [ "$oldpid" != "" ]; then
	if [ $oldpid -ne 0 ]; then
		kill -15 $oldpid
		sleep 1
		kill -15 $oldpid
		sleep 0.1
		newpid=$(pidof mythfrontend.real)
		if [ "$newpid" != "" ]; then
			if [ $newpid -eq $oldpid ]; then
				#echo Mythfrontend has not shut down - doing kill -9
				kill -9 $oldpid
			fi
		fi
	fi
fi