# arg 1:  the new package version
post_install() {
	if [ ! -d /var/log/mythtv ]
	then
		mkdir -p /var/log/mythv
		chown -R mythtv /var/log/mythtv
		echo "---" > /var/log/mythtv/mythbackend.log
		chown mythtv /var/log/mythtv/mythbackend.log
	fi
	if [ -e /tmp/is.xml ]
	then
		cp /tmp/is.xml /usr/share/mythtv/is.xml
	fi

	if [ -e /tmp/media_settings.xml ]
	then
		 cp /tmp/media_settings.xml /usr/share/mythtv/media_settings.xml 
        fi
}
pre_upgrade() {
	if [ -e /usr/share/mythtv/is.xml ]
	then
		cp /usr/share/mythtv/is.xml /tmp
	fi

	if [ -e /usr/share/mythtv/media_settings.xml ]
	then
		cp /usr/share/mythtv/media_settings.xml /tmp
	fi
}

post_upgrade() {
	cp /tmp/is.xml /usr/share/mythtv/
	cp /tmp/media_settings.xml /usr/share/mythtv/
	if [ ! -d /var/log/mythtv ]
	then
		mkdir -p /var/log/mythv
		chown -R mythtv /var/log/mythtv
	fi
	chown root.mythtv /etc/systemconfig
	chmod 664 /etc/systemconfig
}
pre_remove () {
	pre_upgrade
}

# arg 1:  the old package version
post_remove() {
	/bin/true

}

op=$1
shift
$op $*