gameServer/hedgewars-server.hs
author unc0rr
Sun, 02 Dec 2012 01:25:11 +0400
changeset 8178 8bd087478b48
parent 5209 f7a610e2ef5f
child 10051 cc6f62d7aea2
permissions -rw-r--r--
Fix QSettings problems: - Reopen file in ReadOnly mode if it was open in ReadWrite mode and is being read. This is needed for stupid QSettings which opens file in ReadWrite mode just to call readAll() on it. - Implement setSize(0)
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{-# LANGUAGE CPP, ScopedTypeVariables, OverloadedStrings #-}
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module Main where
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import Network.Socket
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import Network.BSD
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import Control.Concurrent.Chan
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import qualified Control.Exception as E
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import System.Log.Logger
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-----------------------------------
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import Opts
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import CoreTypes
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import ServerCore
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#if defined(OFFICIAL_SERVER)
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import ConfigFile
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#endif
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#if !defined(mingw32_HOST_OS)
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import System.Posix
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#endif
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setupLoggers :: IO ()
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setupLoggers = do
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    updateGlobalLogger "Clients" (setLevel NOTICE)
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    updateGlobalLogger "Core" (setLevel NOTICE)
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server :: ServerInfo -> IO ()
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server si = do
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    proto <- getProtocolNumber "tcp"
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    E.bracket
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        (socket AF_INET Stream proto)
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        sClose
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        (\sock -> do
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            setSocketOption sock ReuseAddr 1
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            bindSocket sock (SockAddrInet (listenPort si) iNADDR_ANY)
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            listen sock maxListenQueue
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            startServer si{serverSocket = Just sock}
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        )
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handleRestart :: ShutdownException -> IO ()
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handleRestart ShutdownException = do
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    noticeM "Core" "Shutting down"
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    return ()
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main :: IO ()
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main = withSocketsDo $ do
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#if !defined(mingw32_HOST_OS)
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    _ <- installHandler sigPIPE Ignore Nothing
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    _ <- installHandler sigCHLD Ignore Nothing
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#endif
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    setupLoggers
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    dbQueriesChan <- newChan
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    coreChan' <- newChan
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    serverInfo' <- getOpts $ newServerInfo coreChan' dbQueriesChan Nothing Nothing
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#if defined(OFFICIAL_SERVER)
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    si <- readServerConfig serverInfo'
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#else
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    let si = serverInfo'
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#endif
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    (server si) `E.catch` handleRestart