#!/bin/sh
#
# $FreeBSD$
#
# PROVIDE: swift
# REQUIRE: LOGIN
# KEYWORD: shutdown
#
# Add the following lines to /etc/rc.conf to enable swift:
#
# swift_enable (bool):	Set it to "YES" to enable swift.
# 			Default is "NO".
# swift_servers (list):	Specify servers to run as a space separated
# 			list of possible values:
# 			account, account-reaper, account-replicator,
# 			container, container-auditor, container-replicator,
# 			container-sync, container-updater,
# 			object, object-auditor, object-expirer,
# 			object-replicator, object-updater,
# 			proxy.
# 			The following aliases may be used:
# 			"ACCOUNT" -- all account servers;
#                       "EXPIRER" -- object-expirer;
# 			"CONTAINER" -- all container server;
# 			"OBJECT" -- all object servers;
# 			"PROXY" -- all proxy servers;
# 			"STORAGE" -- all storage node servers
# 			(alias for "ACCOUNT CONTAINER OBJECT");
# 			"ALL" -- all servers
# 			(alias for "ACCOUNT CONTAINER EXPIRER OBJECT PROXY").
# 			Default is "ALL".

. /etc/rc.subr

name="swift"
rcvar=swift_enable

extra_commands="reload shutdown status"
reload_cmd="swift_init reload"
shutdown_cmd="swift_init shutdown"
start_cmd="swift_init start"
status_cmd="swift_init status"
stop_cmd="swift_init stop"

required_files=%%PREFIX%%/etc/swift/swift.conf

PATH=%%PREFIX%%/bin:$PATH

load_rc_config $name

: ${swift_enable:="NO"}
: ${swift_servers:="ALL"}

swift_expand_servers()
{
	local x

	for x; do
		case "${x}" in
		ALL)
			swift_expand_servers PROXY
			swift_expand_servers EXPIRER
			;&
		STORAGE)
			swift_expand_servers ACCOUNT
			swift_expand_servers CONTAINER
			swift_expand_servers OBJECT
			;;
		ACCOUNT)
			echo account
			echo account-reaper
			echo account-replicator
			;;
		EXPIRER)
			echo object-expirer
			;;
		CONTAINER)
			echo container
			echo container-auditor
 			echo container-replicator
			echo container-sync
 			echo container-updater
			;;
		OBJECT)
 			echo object
			echo object-auditor
 			echo object-replicator
			echo object-updater
			;;
		PROXY)
			echo proxy
			;;
		account|account-reaper|account-replicator|\
		container|container-auditor|container-replicator|\
		container-sync|container-updater|\
		object|object-auditor|object-expirer|object-replicator|\
		object-updater|\
		proxy)
			echo "${x}"
			;;
		*)
			warn "unknown service: ${x}"
			exit 1
			;;
		esac
	done | sort -u
}

swift_init()
{
	local cmd=$1

	swift-init `swift_expand_servers ${swift_servers}` ${cmd}
}

run_rc_command "$1"