#!/bin/sh

WATCH=$1
[ -z "$WATCH" ] && WATCH="xmmslame"

AWK='
BEGIN { found = 0 };
found == 1 && /^\/stream\// { exit 0; }
/^\/stream\/'${WATCH}'/  { found = 1 };
found == 1 && /^ *Artist:/ { artist = substr($0,14,length($0)) };
found == 1 && /^ *Album:/ { album = substr($0,13,length($0)) };
found == 1 && /^ *Track:/ { track = substr($0,13,length($0)) };
END { if (found == 1) { printf "[%s] %s - %s\n", artist, album, track }; }
'

SED='
s/&/&/g
'

OLDSONG=
while :; do
	SONG=`GET http://kenya.csh.rit.edu:8000/dynamic/streamlist.txt | awk "$AWK" | sed -e "$SED"`

	[ "${SONG}" != "${OLDSONG}" ] && echo gnome-osd-client "<message id='pimp' osd_vposition='top'>${SONG}</message>"
	[ "${SONG}" != "${OLDSONG}" ] && gnome-osd-client -f "<message id='pimp' osd_vposition='top'>${SONG}</message>"
	OLDSONG="${SONG}"
	sleep 10;
done;