# Copyright 1999-2007 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $

inherit eutils toolchain-funcs

KEYWORDS="~x86"
DESCRIPTION="ExecWrap is a super-user exec wrapper for the lighttpd web-server"
HOMEPAGE="http://cyanite.org/execwrap/"
SRC_URI="http://cyanite.org/execwrap/ExecWrap-0.4.tgz"
LICENSE="BSD"
SLOT="0"
IUSE=""

DEPEND=""
RDEPEND="www-servers/lighttpd"

pkg_setup() {
	einfo "You can manipulate several configure options of this"
	einfo "ebuild through environment variables:"
	einfo
	einfo "PARENT_UID: UID of your lighttpd user (default: 104)"
	einfo "TARGET_MIN_UID: Minimum UID, which is allowed to run scripts (default: 1000)"
	einfo "TARGET_MIN_GID: Minimum GID, which is allowed to run scripts (default: 100)"
	einfo "TARGET_PATH_PREFIX: Your lighttpd site web-roots"

	: ${PARENT_UID:=101}
	: ${TARGET_MIN_UID:=1000}
	: ${TARGET_MIN_GID:=100}
	: ${TARGET_PATH_PREFIX:="/var/www/"}

}

src_unpack() {
	unpack ${A}
	cd ${WORKDIR}

	sed -i -e "s:104:${PARENT_UID}:g" execwrap_config.h
	sed -i -e "s:1000:${TARGET_MIN_UID}:g" execwrap_config.h
	sed -i -e "s:100:${TARGET_MIN_GID}:g" execwrap_config.h
	sed -i -e "s:/var/www/light/:${TARGET_PATH_PREFIX}:g" execwrap_config.h

	CC="$(tc-getCC)"
}

src_compile() {
	${CC} ${CFLAGS} -o ${PN} ${PN}.c || die "gcc compilation failed"
}

src_install() {
	dobin ${PN}
	dodoc README
}

pkg_postinst() {
	fperms 0710 "${ROOT}"usr/bin/${PN}
	fowners root:lighttpd "${ROOT}"usr/bin/${PN}
}