# Copyright 1999-2005 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $

inherit eutils mailer

DESCRIPTION="Advanced multiprotocol messaging and collaboration server"
HOMEPAGE="http://www.citadel.org/"
SRC_URI="http://easyinstall.citadel.org/${P}.tar.gz"
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~x86 ~ppc ~sparc"
IUSE="ldap ssl zlib pam ncurses"
S=${WORKDIR}/${PN}
MESSAGEBASE="/var/lib/citadel"

#should I bring in the calendar use flag?

DEPEND=">=dev-libs/libical-0.24_rc4
	>=sys-devel/autoconf-2.53
	>=sys-libs/db-4.1.25_p1
	ldap? ( >=net-nds/openldap-2.0.27 )
	ssl? ( >=dev-libs/openssl-0.9.6 )
	zlib? ( >=sys-libs/zlib-1.1.4 )
	pam? ( sys-libs/pam )
	ncurses? ( sys-libs/ncurses )
	!ncurses? ( dev-libs/newt )"

pkg_preinst() {
	#Create the user/group that the sever will run as.
	#Homedir needs to be the same as --with-datadir
	einfo "Adding Citadel User/Group"
	enewgroup citadel 175
	enewuser citadel 175 /dev/null ${MESSAGEBASE} citadel
}

src_compile() {
	#Directory locations borrowed from citadel/debian/rules
	econf \
		--prefix=/usr/sbin \
		--with-sysconfdir=/etc/citadel \
		--with-spooldir=/var/spool/citadel \
		--with-datadir=${MESSAGEBASE} \
		--with-rundir=/var/run/citadel \
		--with-docdir=/usr/share/doc/${PF}/ \
		$(use_with pam) \
		$(use_with ssl openssl) \
		$(use_with zlib) \
		$(use_with ldap) \
		$(use_with ncurses) \
		--with-libical \
		--with-db \
		--enable-autologin \
	|| die "./configure failed"

	emake || die "make failed"
}

src_install() {
	if use pam ; then
		dodir /etc/pam.d
	fi

	make root=${D} install-new || die "make install failed"

	keepdir /var/lib/citadel/data

	mv ${D}/usr/sbin/setup ${D}/usr/sbin/citsetup
	rm ${D}/usr/sbin/sendmail
	if use mailwrapper ; then
		dosym /usr/sbin/citmail /usr/sbin/sendmail.citadel
		mailer_install_conf
	else
		dodir /usr/lib
		dosym /usr/sbin/citmail /usr/lib/sendmail
		dosym /usr/sbin/citmail /usr/sbin/sendmail
	fi
	if use ldap ; then
		dodir /etc/openldap/schema
		cp ${D}/usr/share/doc/citadel-6.63/citadel-openldap.schema ${D}/etc/openldap/schema
	fi

	prepall
	prepalldocs
}

pkg_config() {
	/usr/sbin/citsetup -q
	if test -f /etc/services
	then
		if ! grep '^citadel' /etc/services >/dev/null
		then
			echo "citadel		504/tcp		# citadel" >> /etc/services
		fi
	fi
	if test -f /etc/inittab
	then
		grep -v 'citserver' /etc/inittab >/etc/inittab.new && \
		echo "cit1:2345:respawn:/usr/sbin/citserver -h/var/lib/citadel -x7 -llocal4" >> /etc/inittab.new && \
		mv -f /etc/inittab.new /etc/inittab
		/sbin/init q
	fi

	einfo "Citadel has been started."
}

pkg_prerm() {
	if test -f /etc/inittab
	then
		grep -v 'citserver' < /etc/inittab > /etc/inittab.new && \
		mv -f /etc/inittab.new /etc/inittab
		/sbin/init q
	fi
}