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# Copyright 1999-2005 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/eclass/mailer.eclass,v 1.3 2005/04/25 16:20:45 slarti Exp $
#
# Original Author: Fernando J. Pereda <ferdy@gentoo.org>
# Purpose: eclass to intarface with net-mail/mailer-config, used to manage
# multiple MTA's installed on a Gentoo system.
#
ECLASS="mailer"
INHERITED="$INHERITED $ECLASS"
IUSE="${IUSE} mailwrapper"
RDEPEND="${RDEPEND}
mailwrapper? ( net-mail/mailer-config
>=net-mail/mailwrapper-0.2.1-r1 )
!mailwrapper? ( !virtual/mta )"
PROVIDE="${PROVIDE} virtual/mta"
EXPORT_FUNCTIONS pkg_postinst pkg_postrm
# Gets current mailer profile
mailer_get_current() {
echo $(mailer-config --get-current-profile)
return $?
}
# Installs a new mailer.conf from FILESDIR
mailer_install_conf() {
local newname
if [[ ${PN} == "mailer-config" ]] ; then
newname="default"
else
newname=${P}
fi
# If the newfile does not exist or the version in the system
# differs from the one in FILESDIR/ (update); install it
if [[ ! -f /etc/mail/${newname}.mailer ]] || \
! diff /etc/mail/${newname}.mailer "${FILESDIR}/mailer.conf" > /dev/null ; then
insinto /etc/mail/
newins "${FILESDIR}/mailer.conf" ${newname}.mailer
fi
}
# Set current mailer profile
mailer_set_profile() {
local newprofile=${1:-${P}}
ebegin "Setting the current mailer profile to \"${newprofile}\""
mailer-config --set-profile ${newprofile} >/dev/null || die
eend $?
}
# Wipe unused configs
mailer_wipe_confs() {
local x i
ebegin "Wiping all non-used mailer profiles"
for x in /etc/mail/*.mailer ; do
i=${x##*/}
i=${i%.mailer}
[[ ${i} == ${P} ]] && continue
[[ ${i} == "default" ]] && continue
if ! has_version '=mail-mta/${i}*' ; then
rm ${x}
fi
done
eend 0
}
mailer_pkg_postinst() {
use mailwrapper && mailer_set_profile
}
mailer_pkg_postrm() {
if use mailwrapper ; then
mailer_wipe_confs
# We are removing the current profile, switch back to default
[[ $(mailer_get_current) == ${P} ]] && mailer_set_profile default
fi
}
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