-- -----------------------------------------------------------------------------
-- Copyright 2002, Simon Marlow.
-- All rights reserved.
--
-- Redistribution and use in source and binary forms, with or without
-- modification, are permitted provided that the following conditions are
-- met:
--
--  * Redistributions of source code must retain the above copyright notice,
--    this list of conditions and the following disclaimer.
--
--  * Redistributions in binary form must reproduce the above copyright
--    notice, this list of conditions and the following disclaimer in the
--    documentation and/or other materials provided with the distribution.
--
--  * Neither the name of the copyright holder(s) nor the names of
--    contributors may be used to endorse or promote products derived from
--    this software without specific prior written permission.
--
-- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-- "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-- LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-- A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-- OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-- SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-- LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-- DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-- THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-- (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-- OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-- -----------------------------------------------------------------------------

module Config where

import LogLevel

-----------------------------------------------------------------------------
-- Config info

data Config = Config {
  user                  :: String,
  group                 :: String,

  listen                :: [(Maybe String,Int)],

  requestTimeout        :: Int,
  keepAliveTimeout      :: Int,
  maxClients            :: Int,

  serverAdmin           :: String,      -- "" indicates no admin
  serverName            :: String,      -- "" indicates no canon name
  serverAlias           :: [String],
  useCanonicalName      :: Bool,
  hostnameLookups       :: Bool,

  documentRoot          :: String,
  userDir               :: String,
  directoryIndex        :: String,
  accessFileName        :: String,
  indexes               :: Bool,
  followSymLinks        :: Bool,

  typesConfig           :: String,
  defaultType           :: String,

  addLanguage           :: [(String,String)],
  languagePriority      :: [String],

  customLogs            :: [(FilePath, String)],

  errorLogFile          :: String,
  logLevel              :: LogLevel
  }
  deriving Show

defaultConfig :: Config
defaultConfig = Config{
  user = "nobody",
  group = "nobody",

  listen                = [(Nothing,80)],

  requestTimeout        = 300,
  keepAliveTimeout      = 15,
  maxClients            = 150,

  serverAdmin           = "",
  serverName            = "",
  serverAlias           = [],
  useCanonicalName      = False,
  hostnameLookups       = False,

  documentRoot          = ".",
  userDir               = "",
  directoryIndex        = "index.html",
  accessFileName        = ".htaccess",
  indexes               = False,
  followSymLinks        = False,

  typesConfig           = "/etc/mime.types",
  defaultType           = "text/plain",

  addLanguage           = [],
  languagePriority      = [],

  customLogs            = [("http-access.log",
                            "%h %l %u %t \"%r\" %s %b \"%{Referer}i\" \"%{User-Agent}i\"")],

  errorLogFile          = "httpd-error.log",
  logLevel              = LogWarn
  }

-- not user-definable...
serverSoftware, serverVersion :: String
serverSoftware       = "HWS"
serverVersion        = "0.1"