require 'rubygems'
require 'mongrel'
require 'fileutils'
require 'erubis'
require 'logger'
require 'mime/types'


module Merb
  VERSION='0.0.8' unless defined?VERSION
  class Server
    def self.config
      @@merb_opts ||= {}
    end  
  end
end

class MerbControllerError < RuntimeError; end

MERB_FRAMEWORK_ROOT = File.dirname(__FILE__)

MERB_ROOT = Merb::Server.config[:merb_root] || Dir.pwd
DIST_ROOT = Merb::Server.config[:dist_root] || Dir.pwd+'/dist'

MERB_LOGGER = Logger.new("#{MERB_ROOT}/log/merb.#{Merb::Server.config[:port]}.log")
# DEBUG < INFO < WARN < ERROR < FATAL < UNKNOWN
MERB_LOGGER.level = case (Merb::Server.config[:log_level].downcase rescue '')
                    when 'debug' 
                      Logger::DEBUG
                    when 'info'  
                      Logger::INFO
                    when 'warn' 
                      Logger::WARN
                    when 'error'  
                      Logger::ERROR
                    when 'fatal' 
                      Logger::FATAL
                    when 'unknown'  
                      Logger::UNKNOWN
                    else                        
                      Logger::INFO
                    end  
                      
corelib = File.join(File.dirname(__FILE__), 'merb/core_ext')
Dir.entries(corelib).sort.each {|fn| require File.join(corelib, fn) if fn =~ /\.rb$/}          
lib = File.join(File.dirname(__FILE__), 'merb')
Dir.entries(lib).sort.each {|fn| require File.join(lib, fn) if fn =~ /\.rb$/}

class Merb::Controller
  if Merb::Server.config[:session] 
    require "drb"
    DRb.start_service('druby://localhost:0')
    Merb.const_set :DRbSession, DRbObject.new(nil, "druby://#{Merb::Server.config[:host]}:#{Merb::Server.config[:session]}")
    require "merb/session/merb_drb_session"
    include ::Merb::SessionMixin
    puts "drb session mixed in"
  end
  
  if Merb::Server.config[:sql_session]
    puts "ActiveRecord session mixed in"
    begin
      require 'action_controller/flash'
      puts "Rails session compatibilty on."
    rescue  LoadError
      puts "Rails session compatibilty disabled. If you need this then install the actionpack gem"
    end    
    require "merb/session/merb_ar_session"
    include ::Merb::SessionMixin
  end
  
  if Merb::Server.config[:basic_auth] 
    require "merb/mixins/basic_authentication_mixin"
    include ::Merb::Authentication
    puts "Basic Authentication mixed in"
  end
end