#!/bin/sh
#
# Backup a file by sending it to Gmail or Yahoo
#

ADDR=mats.peterson@gmail.com
MAXSIZE=7340032

usage()
{
    echo "usage: $(basename $0) [-{1-8}] file [subject]" >&2
    exit 1
}

while getopts ":12345678" c
do
    case "$c" in
    1)     ADDR=ybak001@yahoo.com;;
    2)     ADDR=ybak002@yahoo.com;;
    3)     ADDR=ybak003@yahoo.com;;
    4)     ADDR=ybak004@yahoo.com;;
    5)     ADDR=ybak005@yahoo.com;;
    6)     ADDR=ybak006@yahoo.com;;
    7)     ADDR=ybak007@yahoo.com;;
    8)     ADDR=ybak008@yahoo.com;;
    :|'?')  usage;;
    esac
done
shift $(($OPTIND - 1))
[ $# -eq 0 ] && usage

subject=$1; [ $# -gt 1 ] && subject=$2
size=$(ls -l "$1" | nawk '{print $5}')
if [ $size -gt $MAXSIZE ]; then
    split -b $MAXSIZE "$1" "$1"-
    for f in "$1"-*; do
	eval "ndx=\${f##$1-}"
	echo "Sending $f..."
	mmsend $ADDR "$subject $ndx" "$f"
    done
    rm -f "$1"-*
else
    echo "Sending $1..."
    mmsend $ADDR "$subject" "$1"
fi
.