clueless

#!/bin/sh# Usage: this.sh datafilexmms2_set() {	if [ -z "$3" ]; then return 0; fi	echo -n "Setting $2 to $3... " && \	xmms2 mlib setstr $1 $2 "$3" && \	echo set. && return 0	echo error.	return 1}DISCID=`awk -F'=|\r' '$1=="DISCID"{print$2}' "$1"`ALBUM="`awk -F'=|\r| / ' '$1=="DTITLE"{print $3?$3:$2}' "$1"`"ALBUMARTIST="`awk -F'=|\r| / ' '$1=="DTITLE"{print $3?$2:""}' "$1"`"DATE="`awk -F'=|\r| / ' '$1=="DYEAR"{print$2}' "$1"`"echo "Disc $DISCID"for MLIB_ID in `xmms2 mlib search cddb_id:$DISCID | awk -F\| '/^[0-9]/{print$1}'`do	N=`xmms2 info $MLIB_ID | sed -ne 's/^\[.*\] tracknr = \([0-9][0-9]*\)$/\1 1-p/p' | dc`	TITLE="`awk -F'=|\r| / ' '$1=="TTITLE'$N'"{print $3?$3:$2}' "$1"`"	ARTIST="`awk -F'=|\r| / ' '$1=="TTITLE'$N'"{print $3?$2:""}' "$1"`"	EXTT=`awk -F'=|\r' '$1=="EXTT'$N'"{print$2}' "$1"`	if [ -z "$ARTIST" ]; then ARTIST="$ALBUMARTIST"; fi	echo "Medialib id $MLIB_ID is track number $N"	xmms2_set $MLIB_ID title "$TITLE" && \	xmms2_set $MLIB_ID artist "$ARTIST" && \	xmms2_set $MLIB_ID album "$ALBUM" && \	xmms2_set $MLIB_ID date "$DATE" && \	xmms2_set $MLIB_ID comment "$EXTT" || breakdone