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

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