tv_grab_file

#!/bin/bash
dflag=
vflag=
cflag=
if (( $# < 1 ))
then
	### URL of your XML file
	wget -qO - "http://xml.tv.data"
	exit 0
fi

for arg
do
	delim=""
	case "$arg" in
		#translate --gnu-long-options to -g (short options)
		--description) args="${args}-d ";;
		--version) args="${args}-v ";;
		--capabilities) args="${args}-c ";;
		#pass through anything else
		*) [[ "${arg:0:1}" == "-" ]] || delim="\""
		args="${args}${delim}${arg}${delim} ";;
    esac
done

#Reset the positional parameters to the short options
eval set -- $args

while getopts "dvc" option
do
	case $option in
		d)  dflag=1;;
		v)  vflag=1;;
		c)  cflag=1;;
		\?) printf "unknown option: -%s\n" $OPTARG
			printf "Usage: %s: [--description] [--version] [--capabilities] \n" $(basename $0)
			exit 2
			;;
	esac >&2
done

if [ "$dflag" ]
then
	printf "tv_grag_file is a simple grabber that just read the ~/.xmltv/tv_grab_file.xmltv file\n"
fi
if [ "$vflag" ]
then
	printf "0.1\n"
fi
if [ "$cflag" ]
then
	printf "baseline\n"
fi

exit 0