# $Id$

PNAME="openldap"
PVER="2.4.52"
PBUILD="r2"

SPLIT_PACKAGES="libldap libldap-dev openldap"

PCAT="net-nds"
HOMEPAGE="http://www.openldap.org/"

# enable features or not (0|1)
ENABLE_SASL=0
ENABLE_TCPWRAPPERS=0

LIB_DEPEND=">= dev-libs/openssl-1.1"

if [[ ${ENABLE_SASL} = 1 ]]
then
	LIB_DEPEND="${LIB_DEPEND}
		>= dev-libs/cyrus-sasl-2.1.26"
fi
if [[ ${ENABLE_TCPWRAPPERS} = 1 ]]
then
	LIB_DEPEND="${LIB_DEPEND}
		>= sys-apps/tcp-wrappers-7"
fi

# requires libltdl.so.7 from libtool package
LDAP_DEPEND=">= dev-db/db-6.2
	>= sys-libs/libuuid-2.34
	>= sys-libs/libltdl-2.4"

SDEPEND="${LIB_DEPEND}
	${LDAP_DEPEND}
	>= sys-apps/util-linux-2.34
	>= sys-dev/libtool-2.4"

SRCFILE="${PNAME}-${PVER}.tgz"
SRCDIR="${BUILDDIR}/${PNAME}-${PVER}"

sminclude multilib mtools systemd rpath
msetfeature "!check"

SRC_URI=(
	http://www.openldap.org/software/download/OpenLDAP/openldap-release/${SRCFILE}
	mirror://${PNAME}/${SRCFILE}
	mirror://${PNAME}/slapd.service
	mirror://${PNAME}/slapd.confd
	mirror://${PNAME}/slapd.tmpfile
)

UP2DATE="updatecmd http://www.openldap.org/software/download/ | grep 'currently avail' | sed 's/.*OpenLDAP-\(.*\)\ is.*/\1/'"

split_info_libldap()
{
	DESCRIPTION="Lightweight Directory Access Protocol client libraries."
	DEPEND="${LIB_DEPEND}"
}

split_info_openldap()
{
	DESCRIPTION="OpenLDAP is an open source implementation of the Lightweight Directory Access Protocol."
	DEPEND="== net-nds/libldap-${PVER}
		${LDAP_DEPEND}"
}

pkg_setup()
{
	preinstall_openldap
}

src_prepare()
{
	munpack ${SRCFILE} || die

	local abi
	for abi in ${MULTILIB_ABIS}
	do
		cd ${SRCDIR}-${abi}
		# fix localstate dir to /run/openldap
		sed -i 's:#define LDAPI_SOCK LDAP_RUNDIR LDAP_DIRSEP "run" LDAP_DIRSEP "ldapi":#define LDAPI_SOCK LDAP_DIRSEP "run" LDAP_DIRSEP "openldap" LDAP_DIRSEP "ldapi":' include/ldap_defaults.h || die
		sed -i 's:%LOCALSTATEDIR%/run:/run/openldap:' servers/slapd/slapd.conf || die
		sed -i 's:-$(MKDIR) $(DESTDIR)$(localstatedir)/run:-$(MKDIR) $(DESTDIR)/run/openldap:' servers/slapd/Makefile.in || die

		# remove db version limits
		sed -i '/6.0.20/ a\\t__db_version_compat' build/openldap.m4 || die

		# non standard, autoreconf doesn't work
		libtoolize --force || die
		aclocal || die
		autoconf --force || die
	done
}

src_compile()
{
	local myconf

	if [[ ${ENABLE_SASL} = 1 ]]
	then
		# enable sasl
		myconf+=" --with-cyrus-sasl"
	else
		# disable sasl
		myconf+=" --without-cyrus-sasl"
	fi

	if [[ ${ENABLE_TCPWRAPPERS} = 1 ]]
	then
		# enable tcp-wrappers
		myconf+=" --enable-wrappers"
	else
		# disable tcp-wrappers
		myconf+=" --disable-wrappers"
	fi

	# use mdb as default db, drop berkeley db support
	mconfigure \
		--localstatedir=/var/lib/openldap \
		--libexecdir=/usr/$(mlibdir)/openldap \
		--enable-overlays=mod \
		--enable-modules=yes \
		${myconf} \
		|| die

	mmake || die
}

src_install_libldap()
{
	mmake -j1 -C libraries DESTDIR=${BINDIR} install || die
}

src_install_libldap-dev()
{
	mmake -j1 -C include DESTDIR=${BINDIR} install || die
	mmake -j1 -C doc/man/man3 DESTDIR=${BINDIR} install || die
	# install ldap.conf man
	cp doc/man/man5/ldap.conf.5.tmp ldap.conf.5 || die
	minstallman ldap.conf.5 || die

	minstalldocs COPYRIGHT LICENSE || die
}

src_install_openldap()
{
	mmake -j1 -C clients DESTDIR=${BINDIR} install || die
	mmake -j1 -C servers DESTDIR=${BINDIR} install || die
	mmake -j1 -C doc/man/man1 DESTDIR=${BINDIR} install || die
	mmake -j1 -C doc/man/man5 DESTDIR=${BINDIR} install || die
	mmake -j1 -C doc/man/man8 DESTDIR=${BINDIR} install || die
	# missing symlink
	mlink ../$(mlibdir)/openldap/slapd /usr/sbin/slapd || die
	# remove ldap.conf man, which is in the lib package
	mdelete /usr/share/man/man5/ldap.conf.5 || die

	# create runtime
	mkeepdir /var/lib/openldap || die
	mchown ldap:ldap /var/lib/openldap || die
	mchmod 0700 /var/lib/openldap || die
	# openldap modules dir
	mkeepdir /usr/$(mlibdir)/openldap/openldap || die

	# service
	minstallunit slapd.service || die
	minstallconf slapd.confd slapd || die
	minstalltmp slapd.tmpfile slapd.conf || die

	# remove insecure rpath
	mdeleterpath || die

	minstalldocs ANNOUNCEMENT CHANGES COPYRIGHT LICENSE || die
}

preinstall_openldap()
{
	# adding ldap user
	mgroupadd -o "-g 439" ldap
	museradd -o "-u 439 -g ldap -d /var/lib/openldap -s /bin/false" ldap
}

postinstall_openldap()
{
	mstartunit slapd.service
}

postremove_openldap()
{
	mstopunit slapd.service
}