# Copyright 1999-2013 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $

EAPI=5

PYTHON_COMPAT=( python2_{6,7} )
PYTHON_REQ_USE="sqlite"
inherit eutils flag-o-matic python-single-r1 toolchain-funcs

MY_P=${P/_beta/BETA}

DESCRIPTION="A utility for network exploration or security auditing"
HOMEPAGE="http://nmap.org/"
SRC_URI="
	http://nmap.org/dist/${MY_P}.tar.bz2
	http://dev.gentoo.org/~jer/nmap-logo-64.png
"

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

IUSE="ipv6 +lua ncat ndiff nls nmap-update nping ssl zenmap"
NMAP_LINGUAS=( de es fr hr hu id it ja pl pt_BR pt_PT ro ru sk zh )
IUSE+=" ${NMAP_LINGUAS[@]/#/linguas_}"

NMAP_PYTHON_DEPEND="
	|| ( ${PYTHON_DEPS} )
"
RDEPEND="
	dev-libs/libpcre
	net-libs/libpcap[ipv6?]
	zenmap? (
		dev-python/pygtk:2
		${NMAP_PYTHON_DEPEND}
	)
	lua? ( >=dev-lang/lua-5.2[deprecated] )
	ndiff? ( ${NMAP_PYTHON_DEPEND} )
	nls? ( virtual/libintl )
	nmap-update? ( dev-libs/apr dev-vcs/subversion )
	ssl? ( dev-libs/openssl )
"
DEPEND="
	${RDEPEND}
	nls? ( sys-devel/gettext )
"

S="${WORKDIR}/${MY_P}"

src_unpack() {
	# prevent unpacking the logo
	unpack ${MY_P}.tar.bz2
}

src_prepare() {
	epatch \
		"${FILESDIR}"/${PN}-4.75-nolua.patch \
		"${FILESDIR}"/${PN}-5.10_beta1-string.patch \
		"${FILESDIR}"/${PN}-5.21-python.patch \
		"${FILESDIR}"/${PN}-6.01-make.patch \
		"${FILESDIR}"/${PN}-6.25-liblua-ar.patch \
		"${FILESDIR}"/${P}-uninstaller.patch

	sed -i \
		-e 's/-m 755 -s ncat/-m 755 ncat/' \
		ncat/Makefile.in || die

	if use nls; then
		local lingua=''
		for lingua in ${NMAP_LINGUAS}; do
			if ! use linguas_${lingua}; then
				rm -rf zenmap/share/zenmap/locale/${lingua}
				rm -f zenmap/share/zenmap/locale/${lingua}.po
			fi
		done
	else
		# configure/make ignores --disable-nls
		for lingua in ${NMAP_LINGUAS}; do
			rm -rf zenmap/share/zenmap/locale/${lingua}
			rm -f zenmap/share/zenmap/locale/${lingua}.po
		done
	fi

	sed -i \
		-e '/^ALL_LINGUAS =/{s|$| id|g;s|jp|ja|g}' \
		Makefile.in || die

	# Fix desktop files wrt bug #432714
	sed -i \
		-e '/^Encoding/d' \
		-e 's|^Categories=.*|Categories=Network;System;Security;|g' \
		zenmap/install_scripts/unix/zenmap-root.desktop \
		zenmap/install_scripts/unix/zenmap.desktop || die

	epatch_user
}

src_configure() {
	# The bundled libdnet is incompatible with the version available in the
	# tree, so we cannot use the system library here.
	econf \
		$(use_enable ipv6) \
		$(use_enable nls) \
		$(use_with zenmap) \
		$(usex lua --with-liblua=/usr --without-liblua) \
		$(use_with ncat) \
		$(use_with ndiff) \
		$(use_with nmap-update) \
		$(use_with nping) \
		$(use_with ssl openssl) \
		--with-libdnet=included \
		--with-pcre=/usr
}

src_compile() {
	emake \
		AR=$(tc-getAR) \
		RANLIB=$(tc-getRANLIB )
}

src_install() {
	LC_ALL=C emake -j1 \
		DESTDIR="${D}" \
		STRIP=: \
		nmapdatadir="${EPREFIX}"/usr/share/nmap \
		install
	if use nmap-update;then
		LC_ALL=C emake -j1 \
			-C nmap-update \
			DESTDIR="${D}" \
			STRIP=: \
			nmapdatadir="${EPREFIX}"/usr/share/nmap \
			install
	fi

	dodoc CHANGELOG HACKING docs/README docs/*.txt

	use zenmap && doicon "${DISTDIR}/nmap-logo-64.png"
}