#!/bin/sh

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

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

# Create a dpkg-statoverride add function.
add_override() {
    if ! dpkg-statoverride --list $4 >/dev/null 2>&1; then
        dpkg-statoverride --update --add $1 $2 $3 $4
    fi
}

if [ "$1" = "configure" ]; then
    # Populate /etc/courier/calendarmode.
    db_get sqwebmail/calendarmode
    if [ "$RET" = "local" ]; then
        echo local > /etc/courier/calendarmode
    elif [ "$RET" = "net" ]; then
        echo net > /etc/courier/calendarmode
    else
        echo > /etc/courier/calendarmode
    fi

    # Populate /etc/courier/ispelldict.
    db_get sqwebmail/dictionary
    echo -n "$RET" > /etc/courier/ispelldict

    # Add the dpkg-statoverrides.  TODO.  The first one could probably be removed as the default is root:root 755, which ends up being the same permissions.
    add_override root    courier 0755 /usr/lib/courier/courier/webmail
    add_override courier courier 2755 /usr/lib/courier/courier/sqwebpasswd
    add_override bin bin 700 /var/cache/sqwebmail
    add_override courier courier 0750 /var/lib/courier/calendar

    # Delete the obsolete /var/www/sqwebmail directory.  This can be removed in forky+1.
    rm -rf /var/www/sqwebmail

    # Delete the obsolete Apache 2 config files.  These can be removed in forky+1.
    rm -f /etc/apache2/conf-available/sqwebmail.apache24.conf
    rm -f /etc/apache2/conf-enabled/sqwebmail.apache24.conf
fi

# Automatically added by dh_installtmpfiles/13.26
if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ] || [ "$1" = "abort-deconfigure" ] || [ "$1" = "abort-remove" ] ; then
	if [ -x "$(command -v systemd-tmpfiles)" ]; then
		systemd-tmpfiles ${DPKG_ROOT:+--root="$DPKG_ROOT"} --create sqwebmail.conf || true
	fi
fi
# End automatically added section
# Automatically added by dh_installinit/13.26
if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ] || [ "$1" = "abort-deconfigure" ] || [ "$1" = "abort-remove" ] ; then
	if [ -z "$DPKG_ROOT" ] && [ -x "/etc/init.d/sqwebmail" ]; then
		update-rc.d sqwebmail defaults >/dev/null
		if [ -n "$2" ]; then
			_dh_action=restart
		else
			_dh_action=start
		fi
		invoke-rc.d --skip-systemd-native sqwebmail $_dh_action || exit 1
	fi
fi
# End automatically added section
# Automatically added by dh_installsystemd/13.26
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 'sqwebmail.service' >/dev/null || true

	# was-enabled defaults to true, so new installations run enable.
	if deb-systemd-helper --quiet was-enabled 'sqwebmail.service'; then
		# Enables the unit on first installation, creates new
		# symlinks on upgrades if the unit file has changed.
		deb-systemd-helper enable 'sqwebmail.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 'sqwebmail.service' >/dev/null || true
	fi
fi
# End automatically added section
# Automatically added by dh_installsystemd/13.26
if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ] || [ "$1" = "abort-deconfigure" ] || [ "$1" = "abort-remove" ] ; then
	if [ -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 'sqwebmail.service' >/dev/null || true
	fi
fi
# End automatically added section
# Automatically added by dh_installsystemd/13.26
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 'sqwebmail-cleancache.timer' >/dev/null || true

	# was-enabled defaults to true, so new installations run enable.
	if deb-systemd-helper --quiet was-enabled 'sqwebmail-cleancache.timer'; then
		# Enables the unit on first installation, creates new
		# symlinks on upgrades if the unit file has changed.
		deb-systemd-helper enable 'sqwebmail-cleancache.timer' >/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 'sqwebmail-cleancache.timer' >/dev/null || true
	fi
fi
# End automatically added section
# Automatically added by dh_installsystemd/13.26
if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ] || [ "$1" = "abort-deconfigure" ] || [ "$1" = "abort-remove" ] ; then
	if [ -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 'sqwebmail-cleancache.service' 'sqwebmail-cleancache.timer' >/dev/null || true
	fi
fi
# End automatically added section


exit 0