# Copyright 1999-2004 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/net-mail/cyrus-imapd/cyrus-imapd-2.1.15-r1.ebuild,v 1.7 2004/06/24 23:20:54 agriffis Exp $

inherit eutils fixheadtails
IPV6_P="${P}-ipv6-20030819"

IUSE="afs snmp ssl kerberos ipv6 kolabs"

DESCRIPTION="The Cyrus IMAP Server"
HOMEPAGE="http://asg.web.cmu.edu/cyrus/imapd/"
SRC_URI="ftp://ftp.andrew.cmu.edu/pub/cyrus-mail/${P}.tar.gz
	ipv6? ( http://www.imasy.or.jp/~ume/ipv6/${IPV6_P}.diff.gz )"

LICENSE="as-is"
SLOT="0"
KEYWORDS="~x86 -ppc ~sparc ~amd64"

PROVIDE="virtual/imapd"
DEPEND="virtual/glibc
	afs? ( >=net-fs/openafs-1.2.2 )
	snmp? ( >=net-analyzer/ucd-snmp-4.2.3 )
	ssl? ( >=dev-libs/openssl-0.9.6 )
	kerberos? ( >=app-crypt/mit-krb5-1.2.6 )
	>=sys-libs/db-3.2
	>=sys-libs/pam-0.75
	>=dev-libs/cyrus-sasl-2.1.14
	>=sys-apps/tcp-wrappers-7.6
	net-mail/mailbase"

pkg_setup() {
	if ! grep -q ^cyrus: /etc/passwd ; then
		useradd -c cyrus -d /usr/cyrus -g mail -s /bin/false -u 96 cyrus \
			|| die "problem adding user cyrus"
	fi
}

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

	# patch for db4 detection and their respective versioned symbols
	epatch ${FILESDIR}/${P}-db4.patch
	use kolabs && epatch ${FILESDIR}/group_file.patch

	# add libwrap defines as we don't have a dynamicly linked library.
	epatch ${FILESDIR}/${PN}-libwrap.patch
	use amd64 && epatch ${FILESDIR}/${P}-amd64.patch

	# Does running autoconf squash any of this?
	use ipv6 && epatch ${WORKDIR}/${IPV6_P}.diff

	libtoolize --copy --force
	aclocal -I cmulocal || die
	autoheader || die
	autoconf || die

	# remove spurious -I/usr/includes which make configure tests fail
	epatch ${FILESDIR}/cyrus-imapd-2.1.12-includepath.patch

	# when linking with rpm, you need to link with more libraries.
	cp configure configure.orig
	sed -e "s:lrpm:lrpm -lrpmio -lrpmdb:" \
		< configure.orig > configure

	cd ${S}
	ht_fix_file imap/xversion.sh
}

src_compile() {
	local myconf

	use afs && myconf="--with-afs" \
		|| myconf="--without-afs"

	use snmp && myconf="${myconf} --with-ucdsnmp=/usr" \
		|| myconf="${myconf} --without-ucdsnmp"

	use ssl && myconf="${myconf} --with-openssl=/usr" \
		|| myconf="${myconf} --without-openssl"

	use kerberos && myconf="${myconf} --enable-gssapi" \
		|| myconf="${myconf} --disable-gssapi"

	econf \
		--enable-listext \
		--with-cyrus-group=mail \
		--enable-netscapehack \
		--with-com_err=yes \
		--without-perl \
		--disable-cyradm \
		--with-auth=unix \
		--with-libwrap=/usr \
		${myconf} || die "econf failed"

	# make depends break with -f... in CFLAGS
	make depend CFLAGS="" || die "make depend problem"

	make || die "compile problem"
}

src_install() {
	make DESTDIR=${D} install || die

	# Remove the developer stuff (-> dev-libs/cyrus-imap-devel)
	rm -rf ${D}usr/include ${D}usr/lib

	# Rename the master from cyrus to cyrusmaster (postfix has a master too)
	mv ${D}usr/cyrus/bin/master ${D}usr/cyrus/bin/cyrusmaster

	# Fix manpage stuff
	rm -rf ${D}usr/man

	# master is renamed to cyrusmaster because postfix has a master too
	mv man/master.8 man/cyrusmaster.8
	patch man/cyrusmaster.8 ${FILESDIR}/master.8.diff || die "error patching master.8"

	doman man/*.?

	# remove man-pages from packet net-mail/cyrus-imapd-admin
	rm ${D}usr/share/man/man1/installsieve.1.gz ${D}usr/share/man/man1/sieveshell.1.gz

	dodir /etc
	cp ${FILESDIR}/imapd_2.conf ${D}etc/imapd.conf
	cp ${FILESDIR}/cyrus_2.conf ${D}etc/cyrus.conf
	dodir /etc/pam.d
	cp ${FILESDIR}/pam.d-imap ${D}etc/pam.d/imap

	dodir /var
	mkdir -m 0750 ${D}var/imap
	chown -R cyrus:mail ${D}var/imap
	keepdir /var/imap
	mkdir -m 0755 ${D}var/imap/db
	chown -R cyrus:mail ${D}var/imap/db
	keepdir /var/imap/db
	mkdir -m 0755 ${D}var/imap/log
	chown -R cyrus:mail ${D}var/imap/log
	keepdir /var/imap/log
	mkdir -m 0755 ${D}var/imap/msg
	chown -R cyrus:mail ${D}var/imap/msg
	keepdir /var/imap/msg
	mkdir -m 0755 ${D}var/imap/user
	chown -R cyrus:mail ${D}var/imap/user
	keepdir /var/imap/user
	for i in a b c d e f g h i j k l m n o p q r s t u v w x y z ; do mkdir -m 0755 ${D}var/imap/user/$i ; \
		chown -R cyrus:mail ${D}var/imap/user/$i
		keepdir /var/imap/user/$i
	done
	mkdir -m 0755 ${D}var/imap/proc
	chown -R cyrus:mail ${D}var/imap/proc
	keepdir /var/imap/proc
	mkdir -m 0755 ${D}var/imap/quota
	for i in a b c d e f g h i j k l m n o p q r s t u v w x y z ; do mkdir -m 0755 ${D}var/imap/quota/$i ; \
		chown -R cyrus:mail ${D}var/imap/quota/$i
		keepdir /var/imap/quota/$i
	done
	mkdir -m 0755 ${D}var/imap/sieve
	chown -R cyrus:mail ${D}var/imap/sieve
	for i in a b c d e f g h i j k l m n o p q r s t u v w x y z ; do mkdir -m 0755 ${D}var/imap/sieve/$i ; \
		chown -R cyrus:mail ${D}var/imap/sieve/$i
		keepdir /var/imap/sieve/$i
	done
	mkdir -m 0755 ${D}var/imap/socket
	chown -R cyrus:mail ${D}var/imap/socket
	keepdir /var/imap/socket
	mkdir ${D}var/spool
	mkdir -m 0750 ${D}var/spool/imap
	chown -R cyrus:mail ${D}var/spool/imap
	keepdir /var/spool/imap
	mkdir -m 0755 ${D}var/spool/imap/stage.
	chown -R cyrus:mail ${D}var/spool/imap/stage.
	keepdir /var/spool/imap/stage.
	# For hashimapspool
	for i in a b c d e f g h i j k l m n o p q r s t u v w x y z ; do mkdir -m 0755 ${D}var/spool/imap/$i ; \
		chown -R cyrus:mail ${D}var/spool/imap/$i
		keepdir /var/spool/imap/$i
	done

	dodoc COPYRIGHT README*
	dohtml doc/*.html doc/murder.png
	cp doc/cyrusv2.mc ${D}usr/share/doc/${PF}/html
	cp -r contrib tools ${D}usr/share/doc/${PF}

	# Remove the CVS directories
	find 2>/dev/null ${D}usr/share/doc/ -type d -name CVS -exec rm -rf '{}' \;

	exeinto /etc/init.d ; newexe ${FILESDIR}/cyrus.rc6_2 cyrus

	if use ssl; then
		# from mod_ssl
		echo "Generating self-signed test certificate"
		echo "(Ignore any message from the yes command below)"
		mkdir certs
		cd certs
		yes "" | ${FILESDIR}/gentestcrt.sh >/dev/null 2>&1
		mkdir ${D}etc/cyrusimapd
		cp server.crt server.key ${D}etc/cyrusimapd
		chown cyrus:root ${D}etc/cyrusimapd/server.crt ${D}etc/cyrusimapd/server.key
		chmod 0400 ${D}etc/cyrusimapd/server.crt ${D}etc/cyrusimapd/server.key
	fi
}

pkg_postinst() {
	ewarn "If you change the fs-type of /var/imap or"
	ewarn "/var/spool/imap you should read step 9 of"
	ewarn "/usr/share/doc/${P}/html/install-configure.html."
	echo ""

	if df -T /var/imap | grep -q ' ext[23] ' ; then
		ewarn "Setting /var/imap/user/* and /var/imap/quota/* to synchronous"
		ewarn "updates."
		chattr +S /var/imap/user /var/imap/user/* /var/imap/quota /var/imap/quota/*
		echo ""
	fi

	if df -T /var/spool/imap | grep -q ' ext[23] ' ; then
		ewarn "Setting /var/spool/imap/* to synchronous updates."
		chattr +S /var/spool/imap /var/spool/imap/*
		echo ""
	fi

	ewarn "If the queue directory of the mail daemon resides on an ext2"
	ewarn "or ext3 partition you need to set it manually to update"
	ewarn "synchronously. E.g. 'chattr +S /var/spool/mqueue'."
	echo ""

	einfo "For correct logging with syslog add"
	einfo "\tlocal6.* /var/log/imapd.log"
	einfo "\tauth.debug /var/log/auth.log"
	einfo "to /etc/syslog.conf."
	echo ""

	ewarn "You have to add user cyrus to the sasldb2. Do this with:"
	ewarn "\tsaslpasswd2 cyrus"
}