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

EAPI="2"

inherit eutils flag-o-matic linux-mod

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
		amd64? ( http://linux.avasys.jp/drivers/pips/Epson_Stylus_T50/pips-spt50-ubuntu8.04-3.8.0-CG.tgz )"

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

DEPEND="amd64? ( app-emulation/emul-linux-x86-baselibs
					app-emulation/emul-linux-x86-gtklibs )
		>=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() {
	use amd64 && ! use multilib && eerror "You must enable multilib USE flag globally!"

	linux-mod_pkg_setup

	if ! linux_chkconfig_present USB_PRINTER; then
		ewarn "You can print from the printer without USB_PRINTER driver, but cannot"
		ewarn "acquire the printer status during the printing process, nor print with"
		ewarn "the status monitor open."
		ewarn "To enable these functions, enable USB_PRINTER driver in your kernel,"
		ewarn "then change the printer device URI as follows."
		ewarn "		usb://EPSON/(Product name) -->"
		ewarn "			ekplp:/var/ekpd/ekplp0"
		ewarn
	fi

	filter-ldflags -Wl,--as-needed
}

src_unpack() {
	for a in `echo ${A}`; do
		unpack "${a}"
	done

	unpack_makeself "${W}/pips-spt50-ubuntu8.04-3.8.0-CG.install" || die 'unpack spt50 failed'
	if use amd64; then
		unpack "../work/pips-common_3.8.0-1_i386.deb"
		unpack "../work/data.tar.gz"
	fi
	unpack "../work/pips-spt50_3.8.0-3_i386.deb"
	unpack "../work/data.tar.gz"
}

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

src_install() {
	emake DESTDIR="${D}" install || die 'emake failed'

	rmdir "${D}"/usr/include > /dev/null 2>&1 || die 'Can`t remove include dir'

	diropts -m0755

	doinitd "${FILESDIR}/ekpd"

	#libraries
	dodir /usr/sbin /usr/lib32 /usr/share/locale /var/ekpd

	einfo "Installing binaries:"
	insinto /usr/lib32
	einfo "	Libraries ..."
	doins "${S}"/../usr/lib/lib* || die 'Lib install failed'

	#binaries
	einfo "	Utils ..."
	use amd64 && dobin "${S}"/../usr/bin/{espmnt,espmntg} || die 'x86 binaries install failed'
	dobin "${D}"/usr/local/EPAva/core/{printersetup,setup} || die 'Setup utils install failed'
	dobin  "${D}"/usr/local/EPAva/gui/pipsrsc-setup || die 'Gui setup utils install failed'
	einfo "	Daemon ..."
	dosbin "${D}"/usr/local/EPAva/core/ekpd || die 'Daemon install failed'

	rm "${D}"/usr/local/EPAva/core/{ekpd,printersetup,setup} > /dev/null 2>&1 || die 'Can`t remove core binaries'
	rm "${D}"/usr/local/EPAva/gui/pipsrsc-setup > /dev/null 2>&1 || die 'Can`t remove gui binaries'

	#misc
	dodir /usr/local/EPAva/printer/spt50/pixmaps
	insinto /usr/local/EPAva/printer/spt50
	einfo "	Drivers ..."
	doins "${S}"/../usr/local/EPAva/printer/spt50/{ekas50.ppd,ekpdrc_spt50,ekspp50.ppd,ekspt50.ppd,ekspt59.ppd,ekspt60.ppd,gpt.prn,pipsrc_spt50,spt50.dat,spt50.xml}
	insinto /usr/local/EPAva/printer/spt50/pixmaps
	einfo "	Pixmaps ..."
	doins "${S}"/../usr/local/EPAva/printer/spt50/pixmaps/{error_i3.xpm,error_i6.xpm,error_ia.xpm,npb.xpm,printing1.xpm,printing3.xpm,ready.xpm,error_i4.xpm,error_i8.xpm,error.xpm,npg.xpm,printing2.xpm,ready_i1.xpm,warning.xpm}

	einfo "	Locales ..."
	for l in en `echo ${LINGUAS}`; do
		if [ -d "${S}/../usr/share/locale/${l}" ]; then
			dodir "/usr/share/locale/${l}/LC_MESSAGES"
			insinto "/usr/share/locale/${l}/LC_MESSAGES"
			doins "${S}/../usr/share/locale/${l}"/LC_MESSAGES/*
		fi
	done

	einfo "All done"
	einfo
}

pkg_postinst() {
	elog "You must execute the following command to configure your printer:"
	elog
	elog "    emerge --config =${CATEGORY}/${PF}"
}

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

pkg_config() {
	einfo 'Configuring ekpd ...'
	/usr/bin/printersetup -i -p spt50 -s cups
}