# Copyright 1999-2017 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $

EAPI=6

inherit eutils git-r3 user

DESCRIPTION="OSCam is an Open Source Conditional Access Module software"
HOMEPAGE="http://www.streamboard.tv/oscam/wiki"
EGIT_REPO_URI="git://repo.or.cz/oscam.git"

LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~amd64 ~x86"

IUSE="ac csp debug doc dvb emu gbox iconv ipv6 irdeto iuu lb led lcd log monitor pcsc +reader rtc +ssl usb +www"

IUSE_PROTOCOL="camd33 camd35 camd35_tcp newcamd cccam gbox radegast scam serial constcw pandora ghttp"
for share in ${IUSE_PROTOCOL}; do
	IUSE="${IUSE} protocol_${share}"
done

IUSE_READER="nagra irdeto conax cryptoworks seca viaccess videoguard dre tongfang bulcrypt griffin dgcrypt"
for card in ${IUSE_READER}; do
	IUSE="${IUSE} reader_${card}"
done

IUSE_CARD_READERS="phoenix internal sc8in1 mp35 smargo db2com stapi stapi5 stinger drecas"
for card_readers in ${IUSE_CARD_READERS}; do
        IUSE="${IUSE} cardreader_${card_readers}"
done

REQUIRED_USE="
	protocol_camd35_tcp?	( protocol_camd35 )
	reader_irdeto?		( irdeto )
"

DEPEND="dev-util/cmake"
RDEPEND="${DEPEND}
	dev-libs/openssl
	usb? ( dev-libs/libusb )
	pcsc? ( sys-apps/pcsc-lite )"

OSCAMUSER="oscam"

S="${WORKDIR}/${PN}-9999"

src_defs() {
	myconf=""
	if use ac; then
		myconf="${myconf} CS_ANTICASC"
	fi
	if use csp; then
		myconf="${myconf} CS_CACHEEX"
		myconf="${myconf} CW_CYCLE_CHECK"
	fi
	if use debug; then
		myconf="${myconf} WITH_DEBUG"
	fi
	if use dvb; then
		myconf="${myconf} HAVE_DVBAPI"
	fi
	if use emu; then
		myconf="${myconf} WITH_EMU"
	fi
	if use iconv; then
		myconf="${myconf} READ_SDT_CHARSETS"
	fi
	if use ipv6; then
		myconf="${myconf} IPV6SUPPORT"
	fi
	if use irdeto; then
		myconf="${myconf} IRDETO_GUESSING"
	fi
	if use lb; then
		myconf="${myconf} WITH_LB"
	fi
	if use lcd; then
		myconf="${myconf} LCDSUPPORT"
	fi
	if use led; then
		myconf="${myconf} LEDSUPPORT"
	fi
	if use monitor; then
		myconf="${myconf} MODULE_MONITOR"
	fi
	if use rtc; then
		myconf="${myconf} CLOCKFIX"
	fi
	if use ssl; then
		myconf="${myconf} WITH_SSL"
	fi
	if use www; then
		myconf="${myconf} WEBIF"
		myconf="${myconf} WEBIF_LIVELOG"
		myconf="${myconf} WEBIF_JQUERY"
		myconf="${myconf} TOUCH"
	fi
	if use protocol_camd33; then
		myconf="${myconf} MODULE_CAMD33"
	fi
	if use protocol_camd35; then
		myconf="${myconf} MODULE_CAMD35"
	fi
	if use protocol_camd35_tcp; then
		myconf="${myconf} MODULE_CAMD35_TCP"
	fi
	if use protocol_newcamd; then
		myconf="${myconf} MODULE_NEWCAMD"
	fi
	if use protocol_cccam; then
		myconf="${myconf} MODULE_CCCAM"
		myconf="${myconf} MODULE_CCCSHARE"
	fi
	if use protocol_gbox; then
		myconf="${myconf} MODULE_GBOX"
	fi
	if use protocol_radegast; then
		myconf="${myconf} MODULE_RADEGAST"
	fi
	if use protocol_scam; then
		myconf="${myconf} MODULE_SCAM"
	fi
	if use protocol_serial; then
		myconf="${myconf} MODULE_SERIAL"
	fi
	if use protocol_constcw; then
		myconf="${myconf} MODULE_CONSTCW"
	fi
	if use protocol_pandora; then
		myconf="${myconf} MODULE_PANDORA"
	fi
	if use protocol_ghttp; then
		myconf="${myconf} MODULE_GHTTP"
	fi
	if use reader_nagra; then
		myconf="${myconf} READER_NAGRA"
	fi
	if use reader_irdeto; then
		myconf="${myconf} READER_IRDETO"
	fi
	if use reader_conax; then
		myconf="${myconf} READER_CONAX"
	fi
	if use reader_cryptoworks; then
		myconf="${myconf} READER_CRYPTOWORKS"
	fi
	if use reader_seca; then
		myconf="${myconf} READER_SECA"
	fi
	if use reader_viaccess; then
		myconf="${myconf} READER_VIACCESS"
	fi
	if use reader_videoguard; then
		myconf="${myconf} READER_VIDEOGUARD"
	fi
	if use reader_dre; then
		myconf="${myconf} READER_DRE"
	fi
	if use reader_tongfang; then
		myconf="${myconf} READER_TONGFANG"
	fi
	if use reader_bulcrypt; then
		myconf="${myconf} READER_BULCRYPT"
	fi
	if use reader_griffin; then
		myconf="${myconf} READER_GRIFFIN"
	fi
	if use reader_dgcrypt; then
		myconf="${myconf} READER_DGCRYPT"
	fi
	if use cardreader_phoenix; then
		myconf="${myconf} CARDREADER_PHOENIX"
	fi
	if use cardreader_internal; then
		myconf="${myconf} CARDREADER_INTERNAL"
	fi
	if use cardreader_sc8in1; then
		myconf="${myconf} CARDREADER_SC8IN1"
	fi
	if use cardreader_mp35; then
		myconf="${myconf} CARDREADER_MP35"
	fi
	if use cardreader_smargo; then
		myconf="${myconf} CARDREADER_SMARGO"
	fi
	if use cardreader_db2com; then
		myconf="${myconf} CARDREADER_DB2COM"
	fi
	if use cardreader_stapi; then
		myconf="${myconf} CARDREADER_STAPI"
		myconf="${myconf} CARDREADER_STAPI5"
	fi
	if use cardreader_stinger; then
		myconf="${myconf} CARDREADER_STINGER"
	fi
	if use cardreader_drecas; then
		myconf="${myconf} CARDREADER_DRECAS"
	fi

	export myconf
}

src_defs_2() {
	myconf_2=""
	if use ssl; then
		myconf="${myconf_2} USE_LIBCRYPTO=1"
	fi
	if use usb; then
		myconf="${myconf_2} USE_LIBUSB=1"
	fi
	if use pcsc; then
		myconf="${myconf_2} USE_PCSC=1"
	fi
	export myconf_2
}

src_prepare() {
	if use csp && ! use log; then
		einfo "Using this patch will eliminate logging of rejects in Cache-EX mode1"
		epatch "${FILESDIR}"/oscam-2017_1107_csp_logging.patch
	fi
	if ! use debug; then
		einfo "Disables debugging flags set in Makefile"
		epatch "${FILESDIR}"/oscam-2017_1107_no_debug.patch
	fi
	if ! use log; then
		einfo "Using this patch will eliminate logging of invalid ECMs"
		epatch "${FILESDIR}"/oscam-2017_1107_no_invalid_logging.patch
	fi
	if use emu; then
		einfo "Using this patch will enable emulation of several protocols"
		epatch "${FILESDIR}"/oscam-2018_0123_emu.patch
	fi
	eapply_user
}

src_configure() {
	src_defs
	# Disable everything and enable set options
	./config.sh -D all -E ${myconf}
	./config.sh --oscam-revision > rev
	rev=`cat rev`
}

src_compile() {
	src_defs_2
	emake  ${myconf_2} || die "emake failed"
}

src_install() {
	newbin Distribution/oscam-1.20-unstable_svn${rev}-x86_64-pc-linux-gnu-ssl ${PN}-${rev} || die "newbin failed"
	doman Distribution/doc/man/* || die "doman failed"

	if use doc; then
		dodoc -r Distribution/doc/txt/* || die "dodoc failed"
		dodoc -r Distribution/doc/example/* || die "dodoc failed"
	fi

	newconfd "${FILESDIR}/oscam.confd" ${PN}
	fperms 600 /etc/conf.d/${PN}
	newinitd "${FILESDIR}/oscam.initd" ${PN}
}

pkg_preinst() {
		enewuser ${OSCAMUSER} -1 -1 /home/oscam users
}

pkg_postinst() {
	einfo ""
	einfo "Please reffer to the wiki for assistance with the setup "
	einfo "      located at http://streamboard.de.vu/wiki/OSCam/en "
	einfo ""
	einfo "Don't forget to add the 'oscam' user to the right groups,"
	einfo "      'usb' for a usb reader or 'tty' for serial reader."
}