#!/bin/bash
#

# Might need to suid cdrecord to allow any user to record:
# chown root /usr/local/bin/cdrecord
# chmod 4710 /usr/local/bin/cdrecord

#SPD="16"
SPD="4"

#RECDEV="ATAPI:0,0,0"
RECDEV="/dev/hdc"

WAVFILES="none"
for FILE in $(ls *wav)
do
    WAVFILES="some"
done

if [ $WAVFILES = "none" ]
then
    if [ $# = "0" ]
    then
        ISO="cdimage.iso"
        # alternative to this for making a copy of a cd:
        # dd if=scd0 of=/temp/whatever/image.iso
        mkisofs -J -r -v -o $ISO .
        RMISO="YES"
    else
        ISO=$1
        RMISO="NO"
    fi

    cdrecord -v speed=$SPD dev="$RECDEV" -eject -data "$ISO"
    if [ $RMISO = "YES" ]
    then 
        rm $ISO
    fi 
else

# Not every burner supports dao, may use raw instead but requires more mem
    #cdrecord -v -dao speed=$SPD dev="$RECDEV" -pad -eject -audio *.wav
    cdrecord -v -raw speed=16 dev="$RECDEV" -pad -eject -audio *.wav
fi


# check sum of wav file sizes
#
#    TOTAL=0
#    for WAVSIZE in $(ls -l *wav | cut -b 34-43)
#    do
#        TOTAL=$(($TOTAL+WAVSIZE))
#    done
#    if [ $(($TOTAL)) -gt 820000000 ]
#    then
#        echo "ERROR: total size of wav files > 800 Megs"
#        exit 1 
#    fi