# Copyright 1999-2010 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $

EAPI="3"

inherit eutils flag-o-matic

DESCRIPTION="Photo Image Print System for Linux. Artisan 50,Epson Stylus Photo P50/T50/T59/T60 driver."
HOMEPAGE="http://www.avasys.jp/linux/index.html"
SRC_URI="http://linux.avasys.jp/drivers/pips/src/pips-common-3.8.0-2.tar.gz"

LICENSE="GPL-2 LGPL-2.1 EAPL"
SLOT="0"
KEYWORDS="~x86 ~amd64"
IUSE=""

DEPEND="sys-libs/glibc"
if echo "${USE}" | grep 'amd64' > /dev/null 2>&1; then
	AMD64="true"
	SRC_URI="${SRC_URI}
		http://linux.avasys.jp/drivers/pips/Epson_Stylus_T50/pips-spt50-ubuntu8.04-3.8.0-CG.tgz"
	DEPEND="${DEPEND}[multilib]
			app-emulation/emul-linux-x86-baselibs
			app-emulation/emul-linux-x86-gtklibs"
fi

DEPEND="${DEPEND}
	>=dev-libs/libxml2-2.7
	>=media-libs/libpng-1.4
	>=net-print/cups-1.4
	>=x11-libs/gtk+-2.0.0"

RDEPEND="${DEPEND}"

pkg_setup() {
	filter-ldflags -Wl,--as-needed
}

src_prepare() {
	epatch "${FILESDIR}/pips-png-1.4.patch"	

	#patch path to pidof util
	for f in Core/libutils/setup.c \
		Core/script/printersetup \
		Core/script/setup \
		Gui/ekpd-tool/interface.c \
		Spooler/cups/script/cupsetup; do

		sed -i "${f}" -e 's/\/sbin\/pidof/\/bin\/pidof/g' || die "Patching of ${f} failed"
	done

	sed -i Core/script/printersetup -e 's/DISTRO_PATH=.*/DISTRO_PATH=\/etc\/init.d/g' || die "Patching of printersetup failed"

	#unpack binaries
	WD=`pwd`
	cd ..
	./pips-spt50-ubuntu8.04-3.8.0-CG.install --noexec --target pips-bin
	cd pips-bin
	if [ ! "x" = "x${AMD64}" ]; then
		#extract common files
		ar x pips-common_3.8.0-1_i386.deb > /dev/null
		mkdir common
		tar -xzf data.tar.gz -C common
		rm {*.tar.gz,debian*}
	fi
	#extract spt50 files
	ar x pips-spt50_3.8.0-3_i386.deb > /dev/null
	mkdir spt50
	tar -xzf data.tar.gz -C spt50
	rm {*.tar.gz,debian*,*.lc,*.sh,*.deb}
	#moving files
	mkdir usr/lib32 -p
	mv spt50/usr/lib/* usr/lib32
	if [ ! "x" = "x${AMD64}" ]; then
		mkdir usr/bin
		mv common/usr/bin/{espmnt,espmntg} usr/bin
		mv common/usr/lib/lib* usr/lib32
	fi
	mv spt50/usr/local/ usr/
	mkdir usr/share/locale -p
	mv spt50/usr/share/locale/en usr/share/locale
	cd "${WD}"
}

src_install() {
	make DESTDIR="${D}" install

	diropts -m0755
	dodir /var/ekpd

	exeinto /etc/init.d
	newexe "${FILESDIR}/ekpd.initd" ekpd

	cd "${S}/../pips-bin"
	cp usr "${D}" -r
}

pkg_prerm() {
	/usr/local/EPAva/core/printersetup -u -p spt50 -s cups > /dev/null 2>&1
	rm /var/ekpd/ekplp0 > /dev/null 2>&1
}

pkg_postinst() {
	einfo 'Configuring ekpd ...'
	/usr/local/EPAva/core/printersetup -i -p spt50 -s cups 
}