# Copyright 1999-2004 Gentoo Technologies, Inc.
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/net-mail/qmail/qmail-1.03-r10.ebuild,v 1.25 2004/01/30 04:19:48 robbat2 Exp $

inherit eutils

IUSE="ssl"
DESCRIPTION="A modern replacement for sendmail which uses maildirs and includes SSL/TLS, AUTH SMTP, and queue optimization"
HOMEPAGE="http://www.qmail.org/
	http://members.elysium.pl/brush/qmail-smtpd-auth/
	http://www.jedi.claranet.fr/qmail-tuning.html"
SRC_URI="http://cr.yp.to/software/qmail-1.03.tar.gz
	http://members.elysium.pl/brush/qmail-smtpd-auth/dist/qmail-smtpd-auth-0.31.tar.gz
	http://www.qmail.org/qmailqueue-patch
	http://qmail.null.dk/big-todo.103.patch
	http://www.jedi.claranet.fr/qmail-link-sync.patch
	http://www.qmail.org/big-concurrency.patch
	http://www.suspectclass.com/~sgifford/qmail/qmail-0.0.0.0.patch"

SLOT="0"
LICENSE="as-is"
KEYWORDS="x86 ppc ~sparc alpha"
DEPEND="virtual/glibc
	sys-apps/groff
	>=sys-apps/ucspi-tcp-0.88
	>=net-mail/checkpassword-0.90
	>=net-mail/cmd5checkpw-0.22
	ssl? ( >=dev-libs/openssl-0.9.6g )"

RDEPEND="!virtual/mta
	virtual/glibc
	sys-apps/groff
	>=sys-apps/ucspi-tcp-0.88
	>=sys-apps/daemontools-0.76-r1
	>=net-mail/checkpassword-0.90
	>=net-mail/cmd5checkpw-0.22
	>=net-mail/dot-forward-0.71"

PROVIDE="virtual/mta
	 virtual/mda"

src_unpack() {
	unpack qmail-1.03.tar.gz

	# SMTP AUTH
	unpack qmail-smtpd-auth-0.31.tar.gz
	cd ${WORKDIR}/qmail-smtpd-auth-0.31
	cp README.auth base64.c base64.h ${S}
	cd ${S}
	epatch ../qmail-smtpd-auth-0.31/auth.patch
	# Fixes a problem when utilizing "morercpthosts"
	epatch ${FILESDIR}/${PV}-${PR}/smtp-auth-close3.patch

	# TLS support and an EHLO patch
	if use ssl
	then
		ebegin "Applying tls.patch.bz2..."
		bzcat ${FILESDIR}/${PV}-${PR}/tls.patch.bz2 | patch -p1 &>/dev/null || die
		eend $?
	fi

	# patch so an alternate queue processor can be used
	# i.e. - qmail-scanner
	epatch ${DISTDIR}/qmailqueue-patch

	# a patch for faster queue processing
	epatch ${DISTDIR}/big-todo.103.patch

	# Account for Linux filesystems lack of a synchronus link()
	cd ${S}
	epatch ${DISTDIR}/qmail-link-sync.patch

	# Increase limits for large mail systems
	epatch ${DISTDIR}/big-concurrency.patch

	# Treat 0.0.0.0 as a local address
	epatch ${DISTDIR}/qmail-0.0.0.0.patch

	# Let the system decide how to define errno
	epatch ${FILESDIR}/${PV}-${PR}/errno.patch

	if [ `use ssl` ]; then
		echo "gcc ${CFLAGS} -DTLS" > conf-cc
	else
		echo "gcc ${CFLAGS}" > conf-cc
	fi

	echo "gcc" > conf-ld
	echo "500" > conf-spawn

}

src_compile() {
	cd ${S}
	emake it man || die
}



src_install() {

	cd ${S}

	einfo "Setting up directory hierarchy ..."

	diropts -m 755 -o root -g qmail
	dodir /var/qmail

	for i in bin boot control
	do
		dodir /var/qmail/${i}
	done

	dodir /var/qmail/users
	keepdir /var/qmail/users

	diropts -m 755 -o alias -g qmail
	dodir /var/qmail/alias

	einfo "Installing the qmail software ..."

	insopts -o root -g qmail -m 755
	insinto /var/qmail/boot
	doins home home+df proc proc+df binm1 binm1+df binm2 binm2+df binm3 binm3+df

	dodoc FAQ UPGRADE SENDMAIL INSTALL* TEST* REMOVE* PIC* SECURITY
	dodoc SYSDEPS TARGETS THANKS THOUGHTS TODO VERSION
	dodoc ${FILESDIR}/${PV}-${PR}/tls-patch.txt

	insopts -o qmailq -g qmail -m 4711
	insinto /var/qmail/bin
	doins qmail-queue qmail-queue

	insopts -o root -g qmail -m 700
	insinto /var/qmail/bin
	doins qmail-lspawn qmail-start qmail-newu qmail-newmrh

	insopts -o root -g qmail -m 711
	insinto /var/qmail/bin
	doins qmail-getpw qmail-local qmail-remote qmail-rspawn \
	qmail-clean qmail-send splogger qmail-pw2u

	insopts -o root -g qmail -m 755
	insinto /var/qmail/bin
	doins qmail-inject predate datemail mailsubj qmail-showctl \
	qmail-qread qmail-qstat qmail-tcpto qmail-tcpok qmail-pop3d \
	qmail-popup qmail-qmqpc qmail-qmqpd qmail-qmtpd qmail-smtpd \
	sendmail tcp-env qreceipt qsmhook qbiff forward preline \
	condredirect bouncesaying except maildirmake maildir2mbox \
	maildirwatch qail elq pinq config-fast

	into /usr
	for i in *.1 *.5 *.8
	do
		doman $i
	done

	einfo "Adding /var/qmail/bin to PATH and ROOTPATH"
	dodir /etc/env.d
	cp ${FILESDIR}/${PV}-${PR}/99qmail ${D}/etc/env.d

	einfo "Creating sendmail replacement ..."
	diropts -m 755
	dodir /usr/sbin /usr/lib
	dosym /var/qmail/bin/sendmail /usr/sbin/sendmail
	dosym /var/qmail/bin/sendmail /usr/lib/sendmail

	einfo "Setting up the default aliases ..."
	diropts -m 700 -o alias -g qmail
	if [ ! -d ${ROOT}/var/qmail/alias/.maildir ] ; then
		dodir /var/qmail/alias/.maildir
		for i in cur new tmp
		do
			dodir /var/qmail/alias/.maildir/$i
		done
	fi

	for i in mailer-daemon postmaster root
	do
		if [ ! -f ${ROOT}/var/qmail/alias/.qmail-${i} ]; then
			touch ${D}/var/qmail/alias/.qmail-${i}
			fowners alias:qmail /var/qmail/alias/.qmail-${i}
		fi
	done

	einfo "Setting up maildirs by default in the account skeleton ..."
	diropts -m 755 -o root -g root
	insinto /etc/skel
	${D}/var/qmail/bin/maildirmake ${D}/etc/skel/.maildir
	newins ${FILESDIR}/${PV}-${PR}/dot_qmail .qmail
	fperms 644 /etc/skel/.qmail
	insinto /root
	${D}/var/qmail/bin/maildirmake ${D}/root/.maildir
	newins ${FILESDIR}/${PV}-${PR}/dot_qmail .qmail
	fperms 644 /root/.qmail

	einfo "Setting up daemontools ..."
	insopts -o root -g root -m 755
	diropts -m 755 -o root -g root
	dodir /var/qmail/supervise
	dodir /var/qmail/supervise/qmail-send
	dodir /var/qmail/supervise/qmail-send/log
	dodir /var/qmail/supervise/qmail-smtpd
	dodir /var/qmail/supervise/qmail-smtpd/log
	chmod +t ${D}/var/qmail/supervise/qmail-send
	chmod +t ${D}/var/qmail/supervise/qmail-smtpd
	diropts -m 755 -o qmaill
	dodir /var/log/qmail
	keepdir /var/log/qmail
	dodir /var/log/qmail/qmail-send
	keepdir /var/log/qmail/qmail-send
	dodir /var/log/qmail/qmail-smtpd
	keepdir /var/log/qmail/qmail-smtpd

	insinto /var/qmail/supervise/qmail-send
	newins ${FILESDIR}/${PV}-${PR}/run-qmailsend run
	insinto /var/qmail/supervise/qmail-send/log
	newins ${FILESDIR}/${PV}-${PR}/run-qmailsendlog run
	insinto /var/qmail/supervise/qmail-smtpd
	newins ${FILESDIR}/${PV}-${PR}/run-qmailsmtpd run
	insinto /var/qmail/supervise/qmail-smtpd/log
	newins ${FILESDIR}/${PV}-${PR}/run-qmailsmtpdlog run

	einfo "Installing the qmail control file ..."
	exeinto /var/qmail/bin
	doexe ${FILESDIR}/${PV}-${PR}/qmail-control

	einfo "Installing the qmail startup file ..."
	insinto /var/qmail
	doins ${FILESDIR}/${PV}-${PR}/rc
	insinto /var/qmail/control
	doins ${FILESDIR}/${PV}-${PR}/defaultdelivery

	einfo "Setting up the pop3d service ..."
	insopts -o root -g root -m 755
	diropts -m 755 -o root -g root
	dodir /service
	dodir /var/qmail/supervise/qmail-pop3d
	dodir /var/qmail/supervise/qmail-pop3d/log
	chmod +t ${D}/var/qmail/supervise/qmail-pop3d
	diropts -m 755 -o qmaill
	dodir /var/log/qmail/qmail-pop3d

	insinto /var/qmail/supervise/qmail-pop3d
	newins ${FILESDIR}/${PV}-${PR}/run-qmailpop3d run
	insinto /var/qmail/supervise/qmail-pop3d/log
	newins ${FILESDIR}/${PV}-${PR}/run-qmailpop3dlog run
}

pkg_postinst() {

	einfo "Setting up the message queue hierarchy ..."

	install -d -m 750 -o qmailq -g qmail ${ROOT}/var/qmail/queue
	install -d -m 750 -o qmailq -g qmail ${ROOT}/var/qmail/queue/todo
	install -d -m 700 -o qmailq -g qmail ${ROOT}/var/qmail/queue/pid
	install -d -m 700 -o qmails -g qmail ${ROOT}/var/qmail/queue/bounce
	install -d -m 750 -o qmailq -g qmail ${ROOT}/var/qmail/queue/mess

	for i in 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
	do
		install -d -m 750 -o qmailq -g qmail ${ROOT}/var/qmail/queue/mess/${i}
		install -d -m 750 -o qmailq -g qmail ${ROOT}/var/qmail/queue/todo/${i}
		install -d -m 750 -o qmailq -g qmail ${ROOT}/var/qmail/queue/intd/${i}
	done

	for i in info local remote
	do
		install -d -m 700 -o qmails -g qmail ${ROOT}/var/qmail/queue/${i}
	done

	for i in 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
	do
		install -d -m 700 -o qmails -g qmail ${ROOT}/var/qmail/queue/info/${i}
		install -d -m 700 -o qmails -g qmail ${ROOT}/var/qmail/queue/local/${i}
		install -d -m 700 -o qmails -g qmail ${ROOT}/var/qmail/queue/remote/${i}
	done

	install -d -m 750 -o qmailq -g qmail ${ROOT}/var/qmail/queue/lock

	dd if=/dev/zero of=${ROOT}/var/qmail/queue/lock/tcpto bs=1024 count=1
	chmod 644 ${ROOT}/var/qmail/queue/lock/tcpto
	chown qmailr:qmail ${ROOT}/var/qmail/queue/lock/tcpto

	touch ${ROOT}/var/qmail/queue/lock/sendmutex
	chmod 600 ${ROOT}/var/qmail/queue/lock/sendmutex
	chown qmails:qmail ${ROOT}/var/qmail/queue/lock/sendmutex

	mkfifo ${ROOT}/var/qmail/queue/lock/trigger
	chmod 622 ${ROOT}/var/qmail/queue/lock/trigger
	chown qmails:qmail ${ROOT}/var/qmail/queue/lock/trigger

	echo -e "\e[32;01m Please do not forget to run, the following syntax :\033[0m"
	echo -e "\e[32;01m ebuild /var/db/pkg/${CATEGORY}/${PN}-${PV}-${PR}/${PN}-${PV}-${PR}.ebuild config \033[0m"
	echo -e "\e[32;01m This will setup qmail to run out-of-the-box on your system. \033[0m"
	echo -e ""
	echo -e "\e[32;01m To start qmail at boot you have to enable the /etc/init.d/svscan rc file \033[0m"
	echo -e "\e[32;01m and create the following links : \033[0m"
	echo -e "\e[32;01m ln -s /var/qmail/supervise/qmail-send /service/qmail-send \033[0m"
	echo -e "\e[32;01m ln -s /var/qmail/supervise/qmail-smtpd /service/qmail-smtpd \033[0m"
	echo -e ""
	echo -e "\e[32;01m To start the pop3 server as well, create the following link : \033[0m"
	echo -e "\e[32;01m ln -s /var/qmail/supervise/qmail-pop3d /service/qmail-pop3d \033[0m"
}

pkg_config() {

export qhost=`hostname --fqdn`
	if [ ${ROOT} = "/" ] ; then
		if [ ! -f ${ROOT}/var/qmail/control/me ] ; then
			${ROOT}/var/qmail/bin/config-fast $qhost
		fi
	fi

	echo "Accepting relaying by default from all ips configured on this machine."
	LOCALIPS=`/sbin/ifconfig  | grep inet | cut -d " " -f 12 -s | cut -b 6-20`
	for ip in $LOCALIPS; do
		echo "$ip:allow,RELAYCLIENT=\"\"" >> /etc/tcp.smtp
	done
	echo ":allow" >> /etc/tcp.smtp

	tcprules /etc/tcp.smtp.cdb /etc/tcp.smtp.tmp < /etc/tcp.smtp

	if [ `use ssl` ]; then
	if [ ! -f /var/qmail/control/servercert.pem ]; then
		echo "Creating a self-signed ssl-cert:"
		/usr/bin/openssl req -new -x509 -nodes -out /var/qmail/control/servercert.pem -days 366 -keyout /var/qmail/control/servercert.pem
		chmod 640 /var/qmail/control/servercert.pem
		chown qmaild:qmail /var/qmail/control/servercert.pem
		ln -s /var/qmail/control/servercert.pem /var/qmail/control/clientcert.pem

		echo -e "\e[32;01m If You want to have a signed cert, do the following: \033[0m"
		echo -e "\e[32;01m openssl req -new -nodes -out req.pem \ \033[0m"
		echo -e "\e[32;01m -keyout /var/qmail/control/servercert.pem \033[0m"
		echo -e "\e[32;01m chmod 640 /var/qmail/control/servercert.pem \033[0m"
		echo -e "\e[32;01m chown qmaild:qmail /var/qmail/control/servercert.pem \033[0m"
		echo -e "\e[32;01m ln -s /var/qmail/control/servercert.pem /var/qmail/control/clientcert.pem \033[0m"
		echo -e "\e[32;01m Send req.pem to your CA to obtain signed_req.pem, and do: \033[0m"
		echo -e "\e[32;01m cat signed_req.pem >> /var/qmail/control/servercert.pem \033[0m"
	fi
	fi
}