# Copyright 2020 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=7

DESCRIPTION="CUPS driver for Brother QL-570"
HOMEPAGE="https://support.brother.com/g/b/downloadlist.aspx?c=us&lang=en&prod=lpql570eus&os=131"
SRC_URI="ql570cupswrapper-${PV}-0.i386.rpm ql570lpr-${PV}-0.i386.rpm"
LPV="${PV}-0"

LICENSE=""
SLOT="0"
KEYWORDS="amd64 x86"
IUSE=""
RESTRICT="fetch"

DEPEND="net-print/cups"
RDEPEND="${DEPEND}"
BDEPEND="app-arch/rpm2targz"

pkg_nofetch() {
	einfo "Please download"
	einfo "  - ql570cupswrapper-${LPV}.i386.rpm"
	einfo "  - ql570lpr-${LPV}.i386.rpm"
	einfo "from ${HOMEPAGE} and place them in your DISTDIR directory."
}

src_unpack() {
	mkdir "${P}"
	cd "${P}"
	for f in ${A}; do
		rpmunpack "../../distdir/${f}" || die "could not unpack ${f}"
	done
}

src_compile() {
	# modify install script to only dump out the embedded files
	INST=ql570cupswrapper-${LPV}.i386/opt/brother/PTouch/ql570/cupswrapper/cupswrapperql570pt1
	sed -i -e '/^tmp_filter=/,/^cat <<ENDOFPPDFILE/ccat <<ENDOFPPDFILE >brother_ql570_printer_en.ppd' -e '/^brotherlpdwrapper=/,/^cat <<!ENDOFWFILTER!/ccat <<!ENDOFWFILTER! >brother_lpdwrapper_ql570' -e '/^chmod a+x/,$ d' "${INST}" || die "could not patch installer"
	# run the modified installer
	"${INST}" || die "installer failed"
	chmod 755 brother_lpdwrapper_ql570
	rm ql570cupswrapper-${LPV}.i386/opt/brother/PTouch/ql570/cupswrapper/cupswrapperql570pt1
}

src_install() {
	insinto /usr/share/cups/model/Brother/
	doins brother_ql570_printer_en.ppd
	exeinto /usr/libexec/cups/filter/
	doexe brother_lpdwrapper_ql570
	dodir /opt/brother/PTouch/ql570/inf
	dodir /opt/brother/PTouch/ql570/lpd
	cp -R "${S}/ql570lpr-${LPV}.i386/opt" "${D}/" || die "LPR install failed"
	dodir /opt/brother/PTouch/ql570/cupswrapper
	cp -R "${S}/ql570cupswrapper-${LPV}.i386/opt" "${D}/" || die "cupswrapper install failed"
	dobin ql570lpr-${LPV}.i386/usr/bin/*
}