#!/bin/sh

# Exit immediately if a command produces an error.
set -e

# Source debconf library
. /usr/share/debconf/confmodule

# Create a dpkg-statoverride delete function.  This can be removed in forky+1.
del_override() {
    if dpkg-statoverride --list $1 >/dev/null; then
        dpkg-statoverride --remove $1
    fi
}

# See if it is possible to handle the following using .tmpfiles. or in some other way.
if [ "$1" = "configure" ]; then
    if [ ! -f /etc/courier/imapd.pem ]; then
        mkimapdcert
        chmod 0640 /etc/courier/imapd.pem
        chown root:courier /etc/courier/imapd.pem
    fi

    # generate configuration directories if necessary
    db_get courier-base/webadmin-configmode
    if [ "$RET" = true ]; then
        for dir in imapaccess; do
            mkdir -p /etc/courier/$dir
            chmod 0750 /etc/courier/$dir
            chown root:courier /etc/courier/$dir
        done
    fi

    # Remove the dpkg-statoverrides.  These are now handled by .tmpfiles.  These can be removed in forky+1.
    del_override /etc/courier/imapd.cnf
    del_override /etc/courier/imapaccess
fi

# Automatically added by dh_installtmpfiles/14.3
if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ] || [ "$1" = "abort-deconfigure" ] || [ "$1" = "abort-remove" ] ; then
	systemd-tmpfiles ${DPKG_ROOT:+--root="$DPKG_ROOT"} --create courier-imap.conf
fi
# End automatically added section
# Automatically added by dh_installinit/14.3
if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ] || [ "$1" = "abort-deconfigure" ] || [ "$1" = "abort-remove" ] ; then
	if [ -x "$DPKG_ROOT/etc/init.d/courier-imap" ]; then
		update-rc.d courier-imap defaults >/dev/null
		if [ -n "$2" ]; then
			_dh_action=restart
		else
			_dh_action=start
		fi
		if [ -z "$DPKG_ROOT" ]; then
			invoke-rc.d --skip-systemd-native courier-imap $_dh_action || exit 1
		fi
	fi
fi
# End automatically added section
# Automatically added by dh_installinit/14.3
if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ] || [ "$1" = "abort-deconfigure" ] || [ "$1" = "abort-remove" ] ; then
	if [ -x "$DPKG_ROOT/etc/init.d/courier-imap-ssl" ]; then
		update-rc.d courier-imap-ssl defaults >/dev/null
		if [ -n "$2" ]; then
			_dh_action=restart
		else
			_dh_action=start
		fi
		if [ -z "$DPKG_ROOT" ]; then
			invoke-rc.d --skip-systemd-native courier-imap-ssl $_dh_action || exit 1
		fi
	fi
fi
# End automatically added section
# Automatically added by dh_installsystemd/14.3
if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ] || [ "$1" = "abort-deconfigure" ] || [ "$1" = "abort-remove" ] ; then
	# The following line should be removed in trixie or trixie+1
	deb-systemd-helper unmask 'courier-imap.service' >/dev/null || true

	# was-enabled defaults to true, so new installations run enable.
	if deb-systemd-helper --quiet was-enabled 'courier-imap.service'; then
		# Enables the unit on first installation, creates new
		# symlinks on upgrades if the unit file has changed.
		deb-systemd-helper enable 'courier-imap.service' >/dev/null || true
	else
		# Update the statefile to add new symlinks (if any), which need to be
		# cleaned up on purge. Also remove old symlinks.
		deb-systemd-helper update-state 'courier-imap.service' >/dev/null || true
	fi
fi
# End automatically added section
# Automatically added by dh_installsystemd/14.3
if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ] || [ "$1" = "abort-deconfigure" ] || [ "$1" = "abort-remove" ] ; then
	if [ -z "$DPKG_ROOT" ] && [ -d /run/systemd/system ]; then
		systemctl --system daemon-reload >/dev/null || true
		if [ -n "$2" ]; then
			_dh_action=restart
		else
			_dh_action=start
		fi
		deb-systemd-invoke $_dh_action 'courier-imap.service' >/dev/null || true
	fi
fi
# End automatically added section
# Automatically added by dh_installsystemd/14.3
if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ] || [ "$1" = "abort-deconfigure" ] || [ "$1" = "abort-remove" ] ; then
	# The following line should be removed in trixie or trixie+1
	deb-systemd-helper unmask 'courier-imap-ssl.service' >/dev/null || true

	# was-enabled defaults to true, so new installations run enable.
	if deb-systemd-helper --quiet was-enabled 'courier-imap-ssl.service'; then
		# Enables the unit on first installation, creates new
		# symlinks on upgrades if the unit file has changed.
		deb-systemd-helper enable 'courier-imap-ssl.service' >/dev/null || true
	else
		# Update the statefile to add new symlinks (if any), which need to be
		# cleaned up on purge. Also remove old symlinks.
		deb-systemd-helper update-state 'courier-imap-ssl.service' >/dev/null || true
	fi
fi
# End automatically added section
# Automatically added by dh_installsystemd/14.3
if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ] || [ "$1" = "abort-deconfigure" ] || [ "$1" = "abort-remove" ] ; then
	if [ -z "$DPKG_ROOT" ] && [ -d /run/systemd/system ]; then
		systemctl --system daemon-reload >/dev/null || true
		if [ -n "$2" ]; then
			_dh_action=restart
		else
			_dh_action=start
		fi
		deb-systemd-invoke $_dh_action 'courier-imap-ssl.service' >/dev/null || true
	fi
fi
# End automatically added section


exit 0