#!/bin/bash
sanitizeFile() {
	shopt -s extglob
	string="$1"
	# Filenames can't contain /
	string="${string//\// }"
	if (( ${destinationfat32compat[$destination]} ))
	then
		# Filenames can't contain:
		string=${string//\?/ }
		string=${string//\\/ }
		string=${string//</ }
		string=${string//>/ }
		string=${string//:/ }
		string=${string//\*/ }
		string=${string//|/ }
		string=${string//\"/ }

		# Filenames can't begin or end with ' '
		string=${string/#+( )/}
		string=${string/%+( )/}

		# Directory names can't begin or end with '.'
		if [[ $2 == dir ]]
		then
			string=${string/#+(.)/}
			string=${string/%+(.)/}
		fi
	fi
	echo "$string"
}