# (c) 2008 Tobias Hommel, Distributed under GPLv2
# $Header: $

inherit eutils linux-info

MY_V="1.4"
MY_P="${PN}.${PV}"
DESCRIPTION="an antispam-daemon which denies connection to a mailserver if the client hasn't connected to a fake mailserver before"
HOMEPAGE="http://michael.stapelberg.de/mxallowd"
SRC_URI="${HOMEPAGE}/${MY_P}.tar.bz2
doc? ( ${HOMEPAGE}/mxallowd.pdf )"

LICENSE="GPL-2"
SLOT="0"
#tested on x86 and amd64
KEYWORDS="~alpha amd64 ~arm ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc x86"
IUSE="debug doc dontoptimize libipq"

DEPEND="net-firewall/iptables
!libipq? ( net-libs/libnetfilter_queue )"
RDEPEND="${DEPEND}"

S="${WORKDIR}/mxallowd/"

src_unpack() {
	unpack "${MY_P}.tar.bz2" ; cd "${S}"
	use doc && cp "${DISTDIR}/mxallowd.pdf" ${S}
	if kernel_is ge 2 6 23; then
		cd ${S}
		epatch $FILESDIR/${MY_V}_nfq_unbind_pf_2.6.23.patch
	fi
	sed -i "s:/etc/mxallowd.conf:/etc/mxallowd/mxallowd.conf:g"\
	"${S}mxallowd.1" || die "sed failed on mxallowd.1"
	sed -i "s:/etc/mxallowd.conf:/etc/mxallowd/mxallowd.conf:g"\
	"${S}include/mxallowd.h" || die "dosed on mxallowd.h failed"
	sed -i "s:/etc/mxallowd.conf:/etc/mxallowd/mxallowd.conf:g"\
	"${S}src/mxallowd.c" || die "dosed on mxallowd.c failed"
}

src_compile() {
	use dontoptimize && CONFOPTS="${CONFOPTS} --dont-optimize"
	use debug && CONFOPTS="${CONFOPTS} --enable-debug"
	use libipq && CONFOPTS="${CONFOPTS} --force-libipq"
	./configure ${CONFOPTS} || die "configure failed"
	emake || die "make failed"
}

src_install() {
	dobin mxallowd || die "dobin failed"
	newinitd $FILESDIR/${MY_V}_mxallowd.initd mxallowd
	newconfd $FILESDIR/${MY_V}_mxallowd.confd mxallowd

	dodir /etc/mxallowd/
	insinto /etc/mxallowd/
	newins $FILESDIR/${MY_V}_mxallowd.conf mxallowd.conf
	newins $FILESDIR/${MY_V}_mx_add.sh mx_add.sh

	doman mxallowd.1
	dodoc README
	dodoc $FILESDIR/README-${MY_V}.gentoo
	use doc && dodoc mxallowd.pdf
}

pkg_postinst() {
	einfo "documentation can be found on ${HOMEPAGE}/"
	if use doc ; then
		einfo "or in /usr/share/doc/${PF}/mxallowd.pdf"
	fi
	elog "You should read /usr/share/doc/${PF}/README.gentoo for information about configuring mxallowd on gentoo."
	einfo "Also remember to read the documentation if you run into problems like \"I can't send mail anymore\"."
}