gameServer/Opts.hs
author unc0rr
Fri, 12 Nov 2010 19:47:52 +0300
branchlua_linux_lib_fix
changeset 3016 25707604b688
parent 2966 fab0d8b04bb9
child 3500 af8390d807d6
permissions -rw-r--r--
Close this one
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
1804
4e78ad846fb6 New game server:
unc0rr
parents:
diff changeset
     1
module Opts
4e78ad846fb6 New game server:
unc0rr
parents:
diff changeset
     2
(
2867
9be6693c78cb - Unbreak support for client versions prior to 0.9.13-dev
unc0rr
parents: 1964
diff changeset
     3
    getOpts,
1804
4e78ad846fb6 New game server:
unc0rr
parents:
diff changeset
     4
) where
4e78ad846fb6 New game server:
unc0rr
parents:
diff changeset
     5
4e78ad846fb6 New game server:
unc0rr
parents:
diff changeset
     6
import System
4e78ad846fb6 New game server:
unc0rr
parents:
diff changeset
     7
import System.Console.GetOpt
4e78ad846fb6 New game server:
unc0rr
parents:
diff changeset
     8
import Network
4e78ad846fb6 New game server:
unc0rr
parents:
diff changeset
     9
import Data.Maybe ( fromMaybe )
4e78ad846fb6 New game server:
unc0rr
parents:
diff changeset
    10
import CoreTypes
4e78ad846fb6 New game server:
unc0rr
parents:
diff changeset
    11
import Utils
4e78ad846fb6 New game server:
unc0rr
parents:
diff changeset
    12
4e78ad846fb6 New game server:
unc0rr
parents:
diff changeset
    13
options :: [OptDescr (ServerInfo -> ServerInfo)]
4e78ad846fb6 New game server:
unc0rr
parents:
diff changeset
    14
options = [
2867
9be6693c78cb - Unbreak support for client versions prior to 0.9.13-dev
unc0rr
parents: 1964
diff changeset
    15
    Option ['p'] ["port"] (ReqArg readListenPort "PORT") "listen on PORT",
9be6693c78cb - Unbreak support for client versions prior to 0.9.13-dev
unc0rr
parents: 1964
diff changeset
    16
    Option ['d'] ["dedicated"] (ReqArg readDedicated "BOOL") "start as dedicated (True or False)"
9be6693c78cb - Unbreak support for client versions prior to 0.9.13-dev
unc0rr
parents: 1964
diff changeset
    17
    ]
1804
4e78ad846fb6 New game server:
unc0rr
parents:
diff changeset
    18
1832
1fb61a53a2c2 Add options for database access
unc0rr
parents: 1804
diff changeset
    19
readListenPort,
2867
9be6693c78cb - Unbreak support for client versions prior to 0.9.13-dev
unc0rr
parents: 1964
diff changeset
    20
    readDedicated,
9be6693c78cb - Unbreak support for client versions prior to 0.9.13-dev
unc0rr
parents: 1964
diff changeset
    21
    readDbLogin,
9be6693c78cb - Unbreak support for client versions prior to 0.9.13-dev
unc0rr
parents: 1964
diff changeset
    22
    readDbPassword,
9be6693c78cb - Unbreak support for client versions prior to 0.9.13-dev
unc0rr
parents: 1964
diff changeset
    23
    readDbHost :: String -> ServerInfo -> ServerInfo
1832
1fb61a53a2c2 Add options for database access
unc0rr
parents: 1804
diff changeset
    24
1804
4e78ad846fb6 New game server:
unc0rr
parents:
diff changeset
    25
readListenPort str opts = opts{listenPort = readPort}
2867
9be6693c78cb - Unbreak support for client versions prior to 0.9.13-dev
unc0rr
parents: 1964
diff changeset
    26
    where
9be6693c78cb - Unbreak support for client versions prior to 0.9.13-dev
unc0rr
parents: 1964
diff changeset
    27
        readPort = fromInteger $ fromMaybe 46631 (maybeRead str :: Maybe Integer)
1804
4e78ad846fb6 New game server:
unc0rr
parents:
diff changeset
    28
4e78ad846fb6 New game server:
unc0rr
parents:
diff changeset
    29
readDedicated str opts = opts{isDedicated = readDedicated}
2867
9be6693c78cb - Unbreak support for client versions prior to 0.9.13-dev
unc0rr
parents: 1964
diff changeset
    30
    where
9be6693c78cb - Unbreak support for client versions prior to 0.9.13-dev
unc0rr
parents: 1964
diff changeset
    31
        readDedicated = fromMaybe True (maybeRead str :: Maybe Bool)
1804
4e78ad846fb6 New game server:
unc0rr
parents:
diff changeset
    32
1832
1fb61a53a2c2 Add options for database access
unc0rr
parents: 1804
diff changeset
    33
readDbLogin str opts = opts{dbLogin = str}
1fb61a53a2c2 Add options for database access
unc0rr
parents: 1804
diff changeset
    34
readDbPassword str opts = opts{dbPassword = str}
1fb61a53a2c2 Add options for database access
unc0rr
parents: 1804
diff changeset
    35
readDbHost str opts = opts{dbHost = str}
1804
4e78ad846fb6 New game server:
unc0rr
parents:
diff changeset
    36
4e78ad846fb6 New game server:
unc0rr
parents:
diff changeset
    37
getOpts :: ServerInfo -> IO ServerInfo
4e78ad846fb6 New game server:
unc0rr
parents:
diff changeset
    38
getOpts opts = do
2867
9be6693c78cb - Unbreak support for client versions prior to 0.9.13-dev
unc0rr
parents: 1964
diff changeset
    39
    args <- getArgs
9be6693c78cb - Unbreak support for client versions prior to 0.9.13-dev
unc0rr
parents: 1964
diff changeset
    40
    case getOpt Permute options args of
9be6693c78cb - Unbreak support for client versions prior to 0.9.13-dev
unc0rr
parents: 1964
diff changeset
    41
        (o, [], []) -> return $ foldr ($) opts o
9be6693c78cb - Unbreak support for client versions prior to 0.9.13-dev
unc0rr
parents: 1964
diff changeset
    42
        (_,_,errs) -> ioError (userError (concat errs ++ usageInfo header options))
2966
fab0d8b04bb9 Server:
smxx
parents: 2867
diff changeset
    43
    where header = "Usage: hedgewars-server [OPTION...]"