#!/bin/bash
# Author: Joshua Bailey
# Name: floppywrite
# Syntax: floppywrite fileToBeWritten.img
# This script writes an image file to a floppy

# Uncomment next line to unmount for auto-mounting systems
# umount /dev/fd0

COMPL=0
while [[ $COMPL -eq 0 ]]
do
        if [[ ! -e /dev/fd0 ]]
        then
                echo "Your floppy doesn't appear to be at /dev/fd0"
                read -p "Please type the path to your floppy drive: " FLOPPY
        else
                FLOPPY=/dev/fd0
        fi

        if [[ $# -eq 1 ]]
        then
                FILEN=$1
        fi

        if [[ ${#FILEN} = 0 ]]
        then
                read -p "Please specify a target file to be written: " FILEN
        fi

        if [[ -f $FILEN ]]
        then
                dd if=$FILEN of=$FLOPPY bs=1024 conv=sync ; sync
                COMPL=1
                echo "*** Done ***"
        else
                echo "$FILEN does not exist or the path is incorrect!"
                read -p "Try again? [y|n] " ANS
                ANS=`echo $ANS | tr [:upper:] [:lower:]`
                if [[ ${ANS:0:1} = "n" ]]
                then
                        exit
                else
                        read -p "Please specify a target file to be written: " FILEN
                fi
        fi
done