#!/bin/sh

# PROVIDE: davmail
# REQUIRE: LOGIN
# KEYWORD: shutdown
#
# Add the following lines to /etc/rc.conf or /etc/rc.conf.local to
# enable davmail:
# davmail_enable (bool):	Set to "NO" by default.
# davmail_config (path):	Set to 
#				"%%PREFIX%%/etc/davmail.properties"
#				by default
# davmail_profiles:             Set to "" by default

. /etc/rc.subr

name="davmail"
rcvar=davmail_enable

load_rc_config $name

: ${davmail_enable="NO"}
: ${davmail_config="%%PREFIX%%/etc/davmail.properties"}
: ${davmail_user="davmail"}
: ${davmail_group="davmail"}

start_precmd="${name}_prestart"
start_cmd="${name}_start"

davmail_procname()
{
	JAVAVM_DRYRUN=yes "%%LOCALBASE%%/bin/java" | \
	    /usr/bin/awk -F= '{if ($1=="JAVAVM_PROG") print $2}' 2> /dev/null
}

pidfiledir="/var/run/davmail"
pidfile="${pidfiledir}/davmail.pid"
procname="$(davmail_procname)"
required_files=${davmail_config}

if [ -n "$2" ]; then
        profile="$2"
        if [ "x${davmail_profiles}" != "x" ]; then
                if [ ! -f %%PREFIX%%/etc/davmail.${profile}.properties ]; then
                        echo "You must setup a davmail.${profile}.properties config file"
                        return 1
                fi
                eval davmail_enable="\${davmail_${profile}_enable:-${davmail_enable}}"
                pidfile="${pidfiledir}/davmail.${profile}.pid"
                davmail_config="%%PREFIX%%/etc/davmail.${profile}.properties"
                required_files="${davmail_config}"
        fi
else
        if [ "x${davmail_profiles}" != "x" -a "x$1" != "x" ]; then
                for profile in ${davmail_profiles}; do
                        eval _enable="\${davmail_${profile}_enable}"
                        case "x${_enable:-${davmail_enable}}" in
                        x|x[Nn][Oo]|x[Nn][Oo][Nn][Ee])
                                continue
                                ;;
                        x[Yy][Ee][Ss])
                                ;;
                        *)
                                if test -z "$_enable"; then
                                        _var=davmail_enable
                                else
                                        _var=davmail_"${profile}"_enable
                                fi
                                echo "Bad value" \
                                        "'${_enable:-${davmail_enable}}'" \
                                        "for ${_var}. " \
                                        "Profile ${profile} skipped."
                                continue
                                ;;
                        esac
                        echo "===> davmail profile: ${profile}"
                        %%PREFIX%%/etc/rc.d/davmail $1 ${profile}
                        retcode="$?"
                        if [ "0${retcode}" -ne 0 ]; then
                                failed="${profile} (${retcode}) ${failed:-}"
                        else
                                success="${profile} ${success:-}"
                        fi
                done
                exit 0
        fi
fi


command="/usr/sbin/daemon"
command_args="-p ${pidfile} %%LOCALBASE%%/bin/java -cp '%%DATADIR%%/davmail.jar:%%DATADIR%%/lib/*' davmail.DavGateway '${davmail_config}'"

davmail_daemon()
{
	su -m ${davmail_user} -c "env -i PATH=${PATH} ${command} ${command_args}"
}

davmail_prestart()
{
	if [ ! -d "${pidfiledir}" ]; then
		install -d -o "${davmail_user}" -g "${davmail_group}" -m 750 "${pidfiledir}"
	fi
}

davmail_start()
{
	if [ -z "$rc_fast" -a -n "$rc_pid" ]; then
		echo 1>&2 "${name} already running? (pid=$rc_pid)."
		return 1
	fi
	echo "Starting ${name}."
	{ davmail_daemon 2>&1 | /usr/bin/logger -p daemon.info -t davmail; } &
}

run_rc_command "$1"