#!/usr/bin/env ruby
require 'rubygems'
require 'controller'
require 'provider'
require 'optparse'

options = {}
OptionParser.new do |opts|
  opts.banner = "Usage: controller [options]"
  opts.separator ""
  opts.separator "Specific options:"
  opts.on("-H HOST", "--drb-server-host", String, 
  "Specify DRb Server interface to host on") do |h|
    options[:drb_server_host] = h || nil
  end
  opts.on("-d PORT", "--drb-server-port", Integer, 
    "Specify DRb Server port to listen on") do |d|
      options[:drb_server_port] = d
  end              
  opts.on("-h HOST", "--ring-server-host", String, 
  "Specify Ring Server interface to host on") do |h|
    options[:ring_server_host] = h || nil
  end
  opts.on("-r PORT", "--ring-server-port", Integer, 
    "Specify Ring Server port to listen on") do |r|
      options[:ring_server_port] = r 
  end
  opts.on("-a ACLS", "--access-control-list", Array,
    "Specify a comma separated Access Control List") do |a|
      options[:acls] = a
  end
  opts.on("-l LEVEL", "--log-level", String, 
    "Specify log level {DEBUG|INFO|ERROR}") do |l|
      case l
      when 'DEBUG'
        options[:loglevel] = Logger::DEBUG
      when 'INFO'
        options[:loglevel] = Logger::INFO 
      when 'ERROR'
        options[:loglevel] = Logger::ERROR
      else
        options[:loglevel] = Logger::ERROR
      end
  end
  opts.on_tail("-h", "--help", "Show this message") do
    puts opts
    exit
  end
  end.parse!

controller = Controller.new(
  :drb_server_host => options[:drb_server_host],
  :drb_server_port  => options[:drb_server_port]  || 11235, 
  :ring_server_host => options[:ring_server_host], 
  :ring_server_port => options[:ring_server_port] || 12358,
  :acls => options[:acls] || %w{ allow all },
  :loglevel => options[:loglevel]
)
controller.start
DRb.thread.join