# $Header$

PNAME="postfix"
PVER="2.5.1"
PBUILD="r1"

PCATEGORIE="net-mail"
STATE="unstable"

DESCRIPTION="Postfix is a Mail Transport Agent (MTA), supporting LDAP, SMTP AUTH (SASL), TLS."
HOMEPAGE="http://www.postfix.org/"

DEPEND=">= net-mail/mail-base-files-0.1
	>= net-mail/mailwrapper-0.2.1
	>= sys-libs/pam-0.99
	>= dev-libs/openssl-0.9.8
	>= dev-libs/cyrus-sasl-2
	>= net-nds/openldap-2.4
	>= dev-db/mysql5-5
	>= sys-libs/db-4.6
	>= dev-libs/libpcre-7.4"

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

sminclude mtools

SRC_URI=(
	ftp://ftp.porcupine.org/mirrors/postfix-release/official/${SRCFILE}
	mirror://${PNAME}/${SRCFILE}
	mirror://${PNAME}/postfix.rc
	mirror://${PNAME}/postfix.pam
	doins "${FILESDIR}/mailer.conf"
	newins "${FILESDIR}/smtp.pass" saslpass
	smtp.sasl
)

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

	# fix default alias db location
	sed -i "/^#define ALIAS_DB_MAP/s|hash:/etc/aliases|hash:/etc/mail/aliases|" src/util/sys_defs.h || die

	# fix default install pathes
	sed -i "s:/usr/local/:/usr/:g" conf/master.cf || die
}

src_compile()
{
	cd ${SRCDIR}

	local CCARGS
	local AUXLIBS

	# default pathes
	CCARGS="${CCARGS} -DDEF_DAEMON_DIR=\\\"/usr/$(mlibdir)/postfix\\\""
	CCARGS="${CCARGS} -DDEF_MANPAGE_DIR=\\\"/usr/share/man\\\""
	CCARGS="${CCARGS} -DDEF_README_DIR=\\\"/usr/share/doc/${PNAME}-${PVER}/readme\\\""
	CCARGS="${CCARGS} -DDEF_HTML_DIR=\\\"/usr/share/doc/${PNAME}-${PVER}/html\\\""

	# generic flags
	CCARGS="${CCARGS} -DHAS_PCRE"
	AUXLIBS="${AUXLIBS} ${LDFLAGS} -lpcre -lcrypt -lpthread"

	# largefile support
	CCARGS="${CCARGS} -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE"

	# pam support
	AUXLIBS="${AUXLIBS} -lpam"
	# mysql support
	CCARGS="${CCARGS} -DHAS_MYSQL -I/usr/include/mysql"
	AUXLIBS="${AUXLIBS} -lmysqlclient -lm -lz"

	# ldap support
	CCARGS="${CCARGS} -DHAS_LDAP"
	AUXLIBS="${AUXLIBS} -lldap -llber"

	# ssl/tls support
	CCARGS="${CCARGS} -DUSE_TLS"
	AUXLIBS="${AUXLIBS} -lssl -lcrypto"

	# sasl2 support
	CCARGS="${CCARGS} -DUSE_SASL_AUTH -DUSE_CYRUS_SASL -I/usr/include/sasl"
	AUXLIBS="${AUXLIBS} -lsasl2"

	# configure
	make DEBUG="" OPT="${CFLAGS}" CCARGS="${CCARGS}" AUXLIBS="${AUXLIBS}" makefiles || die
	mmake || die
}

src_install()
{

	sh postfix-install \
		-non-interactive \
		install_root="${BINDIR}" \
		config_directory="/usr/share/doc/${PNAME}-${PVER}/defaults" \
		readme_directory="/usr/share/doc/${PNAME}-${PVER}/readme" \
		|| die

	# mailwrapper stuff
	mv ${BINDIR}/usr/sbin/sendmail{,.postfix} || die
	mv ${BINDIR}/usr/bin/rmail{,.postfix} || die
	mv ${BINDIR}/usr/share/man/man1/sendmail{,-postfix}.1 || die
	mv ${BINDIR}/usr/share/man/man1/newaliases{,-postfix}.1 || die
	mv ${BINDIR}/usr/share/man/man1/mailq{,-postfix}.1 || die
	mv ${BINDIR}/usr/share/man/man5/aliases{,-postfix}.5 || die

	# regular ebuild
	insinto /etc/mail
	doins "${FILESDIR}/mailer.conf"

	# install auxiliary tools
	minstallexec auxiliary/rmail/rmail || die
	minstallexec auxiliary/qshape/qshape.pl || die
	minstallexec bin/smtp-source || die
	minstallexec bin/smtp-sink || die
	minstallexec bin/qmqp-source || die
	minstallexec bin/qmqp-sink || die
	minstallman man/man1/smtp-source.1 || die
	minstallman man/man1/smtp-sink.1 || die
	minstallman man/man1/qmqp-source.1 || die
	minstallman man/man1/qmqp-sink.1 || die

	# clean up and install needed diretories
	rm -Rf ${BINDIR}/var || die
	mkeepdir /var/spool/postfix || die
	mkeepdir /etc/postfix || die

	# install and generate a default configuration with maildir support
	mv ${BINDIR}/usr/share/doc/${PNAME}-${PVER}/defaults/{*.cf,post*-*} ${BINDIR}/etc/postfix || die
	${BINDIR}/usr/sbin/postconf -c ${BINDIR}/etc/postfix -e home_mailbox=.maildir/ || die

	minstallfile -s smtp.pass /etc/postfix/saslpass || die
	minstallrc postfix.rc postfix || die
	minstallpam postfix.pam postfix || die

	minstalldir /etc/sasl2 || die
	minstallfile -s smtp.sasl /etc/sasl2/smtpd.conf || die

	# fix permissions
	mchown root:postdrop /usr/sbin/post{drop,queue} || die
	mchmod 02711 /usr/sbin/post{drop,queue} || die
	mchmod 600 /etc/postfix/saslpass || die

	mv ${SRCDIR}/examples ${BINDIR}/usr/share/doc/${PNAME}-${PVER}/ || die
	minstalldocs *README COMPATIBILITY HISTORY INSTALL PORTING RELEASE_NOTES* || die
	minstallhtml html/* || die
}































	cd ${SRCDIR}
	mmake DESTDIR=${BINDIR} install || die

	# install our initscript
	minstallrc dovecot.rc dovecot || die

	# install ssl-cert creation script and config
	minstalldir /etc/dovecot/ssl || die
	minstallfile doc/dovecot-openssl.cnf /etc/dovecot/ssl/ || die
	minstallexec doc/mkcert.sh /usr/libexec/dovecot/ || die

	# remove unwanted docs
	rm -rf ${BINDIR}/usr/share/doc/dovecot || die

	minstalldocs AUTHORS ChangeLog COPYING* NEWS README TODO || die
	minstalldocs dovecot-example.conf || die
}

preinstall()
{
	# adding proftpd user
	${MLIBDIR}/mgroupadd -o "-g 207" postfix
	${MLIBDIR}/mgroupadd -o "-g 208" postdrop
	${MLIBDIR}/museradd -o "-u 207 -g postfix -G mail -d /var/spool/postfix -s /bin/false" postfix
}

postinstall()
{
	# generate a self-signed ssl-cert
	if [[ ! -f /etc/dovecot/ssl/dovecot.pem ]]
	then
		SSLDIR=/etc/dovecot/ssl  \
		OPENSSLCONFIG=/etc/dovecot/ssl/dovecot-openssl.cnf \
			/usr/libexec/dovecot/mkcert.sh &> /dev/null
	fi

	# rebuild ssl-parametes
	if [[ ! -f /var/run/dovecot/login/ssl-parameters.dat ]]
	then
		dovecot --build-ssl-parameters &> /dev/null
	fi

	mstartservice dovecot
}

postremove()
{
	mstopservice dovecot
}