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{-| Pure functions for manipulating the configuration state.

-}

{-

Copyright (C) 2014 Google Inc.

This program is free software; you can redistribute it and/or modify

it under the terms of the GNU General Public License as published by

the Free Software Foundation; either version 2 of the License, or

(at your option) any later version.

This program is distributed in the hope that it will be useful, but

WITHOUT ANY WARRANTY; without even the implied warranty of

MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

General Public License for more details.

You should have received a copy of the GNU General Public License

along with this program; if not, write to the Free Software

Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA

02110-1301, USA.

-}

module Ganeti.WConfd.ConfigState

  ( ConfigState

  , csConfigData

  , mkConfigState

  ) where

import Ganeti.Objects

-- | In future this data type will include the current configuration

-- ('ConfigData') and the last 'FStat' of its file.

data ConfigState = ConfigState

  { csConfigData :: ConfigData

  }

-- | Creates a new configuration state.

-- This method will expand as more fields are added to 'ConfigState'.

mkConfigState :: ConfigData -> ConfigState

mkConfigState = ConfigState