#!/bin/sh

calc=`basename $0`

if [ "${calc}" != "hp50g" -a "${calc}" != "hp49g+" ]; then
	echo "Invalid calculator name"
	exit 1
fi

if [ "$1" ]; then
	cname="$1"
else
	cname="${calc}"
fi

bdir="${HOME}/.x49gp"
sdir="${bdir}/${cname}"

datadir="%%DATADIR%%"

# Copy datafiles if we don't have any

if [ ! -d "${bdir}" ]; then
	mkdir "${bdir}" || exit 1
fi

if [ ! -d "${sdir}" ]; then
	echo "Creating new calculator..."

	mkdir "${sdir}" || exit 1

	cp "${datadir}/config-${calc}" "${sdir}/config"

	if [ "${calc}" = "hp50g" ]; then
		cp "${datadir}/flash-50g" "${sdir}/"

		if [ "`uname  -p`" = "amd64" ]; then
			cp "${datadir}/hp50g-hack.png" "${sdir}/hp50g.png"
		else
			cp "${datadir}/hp50g.png" "${sdir}/"
		fi
	else
		cp "${datadir}/flash-49g+" "${sdir}/"
		cp "${datadir}/hp49g+.png" "${sdir}/"
	fi

	cp "${datadir}/sram"           "${sdir}/"
	cp "${datadir}/s3c2410-sram"   "${sdir}/"

	if [ -f "${datadir}/sdcard64.tar.gz" -a ! -f "${bdir}/sdcard" ]; then
		tar -C "${bdir}" -xzf "${datadir}/sdcard64.tar.gz"
	fi

	chmod -R u+rw "${sdir}"
fi

cd "${sdir}" \
	&& x49gp-bin config