# Copyright 1999-2002 Gentoo Technologies, Inc.
# Distributed under the terms of the GNU General Public License, v2 or later
# $Header: /home/cvsroot/gentoo-x86/net-dns/bind/bind-9.2.2_rc1-r1.ebuild,v 1.2 2002/08/20 04:02:46 gerk Exp $

MY_P=${P/_}
S=${WORKDIR}/${MY_P}
DESCRIPTION="BIND - Berkeley Internet Name Domain - Name Server"
SRC_URI="ftp://ftp.isc.org/isc/bind9/${PV/_}/${MY_P}.tar.gz"
HOMEPAGE="http://www.isc.org/products/BIND/bind9-beta.html"

KEYWORDS="x86 ppc"
LICENSE="as-is"
SLOT="0"

DEPEND="sys-apps/groff
	ssl? ( >=dev-libs/openssl-0.9.6g )"

RDEPEND="${DEPEND}"

src_unpack() {
	unpack ${MY_P}.tar.gz && cd ${S}

	# Adjusting PATHs in manpages
	for i in `echo bin/{named/named.8,check/named-checkconf.8,nsupdate/nsupdate.8,rndc/rndc.8}`; do
	sed -e 's:/etc/named.conf:/etc/bind/named.conf:g' -e 's:/etc/rndc.conf:/etc/bind/rndc.conf:g' \
	-e 's:/etc/rndc.key:/etc/bind/rndc.key:g' < ${i} > ${i}.new
	mv --force ${i}.new ${i} ; done
}

src_compile() {
	local myconf=""

	use ssl && myconf="${myconf} --with-openssl"
	use ipv6 && myconf="${myconf} --enable-ipv6" || myconf="${myconf} --enable-ipv6=no"

	econf 	--sysconfdir=/etc/bind \
		--localstatedir=/var \
		--enable-threads \
		--with-libtool \
		${myconf} || die "failed to configure bind"

	make || die "failed to compile bind"
}

src_install() {
	einstall || die "failed to install bind"
	
	dodoc CHANGES COPYRIGHT FAQ README

	use doc && {
	docinto misc ; dodoc doc/misc/*
	docinto html ; dodoc doc/arm/*
	docinto	draft ; dodoc doc/draft/*
	docinto rfc ; dodoc doc/rfc/*
	docinto contrib ; dodoc contrib/named-bootconf/named-bootconf.sh \
	contrib/nanny/nanny.pl
	}

	# some handy-dandy dynamic dns examples
	cd ${D}/usr/share/doc/${PF}
	tar pjxf ${FILESDIR}/dyndns-samples.tbz2

	dodir /etc/bind /var/bind/{pri,sec}

	insinto /etc/bind ; doins ${FILESDIR}/named.conf
	# ftp://ftp.rs.internic.net/domain/named.ca:
	insinto /var/bind ; doins ${FILESDIR}/named.ca
	insinto /var/bind/pri ; doins ${FILESDIR}/{127.0.0,localhost}

	exeinto /etc/init.d ; newexe ${FILESDIR}/named.rc6 named
	insinto /etc/conf.d ; newins ${FILESDIR}/named.confd named
	
	dosym /var/bind/named.ca /var/bind/root.cache 
	dosym /var/bind/pri /etc/bind/pri
	dosym /var/bind/sec /etc/bind/sec
}

pkg_preinst() {
	# Let's get rid of those tools and their manpages since they're provided by bind-tools
	rm -f ${D}/usr/share/man/man1/{dig.1.gz,host.1.gz}
	rm -f ${D}/usr/bin/{dig,host,nslookup}
}

pkg_postinst() {
	if [ ! -f '/etc/bind/rndc.key' ]; then
		/usr/sbin/rndc-confgen -a -u named
	fi

	install -d -o named -g named ${ROOT}/var/run/named \
		${ROOT}/var/bind/pri ${ROOT}/var/bind/sec
	chown -R named:named ${ROOT}/var/bind

	echo
	einfo "Bind-9.2.2_rc1 version and higher now include chroot support."
	einfo "If you like to run bind in chroot, run:"
	einfo "\`ebuild /var/db/pkg/${CATEGORY}/${PF}/${PF}.ebuild config\`"
	echo
}

pkg_config() {
	# chroot concept contributed by j2ee (kevin@aptbasilicata.it)

	mkdir -p /chroot/{dns/{dev,etc,var/run/named}}
	chown -R named:named /chroot/dns/var/run/named
	cp -R /etc/bind /chroot/dns/etc/
	cp /etc/localtime /chroot/dns/etc/localtime
	chown named:named /chroot/dns/etc/bind/rndc.key
	chgrp named	/chroot/dns/etc/bind/named.conf
	cp -R /var/bind /chroot/dns/var/
	chown -R named:named /chroot/dns/var/bind/{pri,sec}
	mknod /chroot/dns/dev/zero c 1 5
	mknod /chroot/dns/dev/random c 1 8
	chmod 666 /chroot/dns/dev/{random,zero}

	chmod 700 /{chroot,chroot/dns}
	chown named:named /chroot/dns

	cp /etc/conf.d/named /etc/conf.d/named.orig
	sed -e 's:^#CHROOT="/chroot/dns"$:CHROOT="/chroot/dns":' \
		/etc/conf.d/named.orig > /etc/conf.d/named
	rm -f /etc/conf.d/named.orig

	echo 
	einfo "Check your config files in /chroot/dns"
	einfo "Add the following to your root .bashrc or .bash_profile: "
	einfo "   alias rndc='rndc -k /chroot/dns/etc/bind/rndc.key'"
	einfo "Then do the following: "
	einfo "   source /root/.bashrc or .bash_profile"
	echo
}