author | nemo |
Sun, 18 Oct 2009 01:01:39 +0000 | |
changeset 2535 | 1cecef5d7933 |
parent 2349 | ba7a0813c532 |
child 2867 | 9be6693c78cb |
permissions | -rw-r--r-- |
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module ServerCore where |
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import Network |
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import Control.Concurrent |
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import Control.Concurrent.STM |
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import Control.Concurrent.Chan |
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import Control.Monad |
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import qualified Data.IntMap as IntMap |
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import System.Log.Logger |
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-------------------------------------- |
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import CoreTypes |
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import NetRoutines |
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import Utils |
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import HWProtoCore |
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import Actions |
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import OfficialServer.DBInteraction |
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timerLoop :: Int -> Chan CoreMessage -> IO() |
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timerLoop tick messagesChan = threadDelay (30 * 10^6) >> writeChan messagesChan (TimerAction tick) >> timerLoop (tick + 1) messagesChan |
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firstAway (_, a, b, c) = (a, b, c) |
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reactCmd :: ServerInfo -> Int -> [String] -> Clients -> Rooms -> IO (ServerInfo, Clients, Rooms) |
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reactCmd serverInfo clID cmd clients rooms = |
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liftM firstAway $ foldM processAction (clID, serverInfo, clients, rooms) $ handleCmd clID clients rooms cmd |
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mainLoop :: ServerInfo -> Clients -> Rooms -> IO () |
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mainLoop serverInfo clients rooms = do |
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r <- readChan $ coreChan serverInfo |
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(newServerInfo, mClients, mRooms) <- |
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case r of |
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Accept ci -> |
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liftM firstAway $ processAction |
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(clientUID ci, serverInfo, clients, rooms) (AddClient ci) |
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ClientMessage (clID, cmd) -> do |
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debugM "Clients" $ (show clID) ++ ": " ++ (show cmd) |
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if clID `IntMap.member` clients then |
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reactCmd serverInfo clID cmd clients rooms |
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else |
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do |
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debugM "Clients" "Message from dead client" |
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return (serverInfo, clients, rooms) |
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ClientAccountInfo (clID, info) -> |
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if clID `IntMap.member` clients then |
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liftM firstAway $ processAction |
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(clID, serverInfo, clients, rooms) |
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(ProcessAccountInfo info) |
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else |
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do |
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debugM "Clients" "Got info for dead client" |
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return (serverInfo, clients, rooms) |
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TimerAction tick -> |
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liftM firstAway $ |
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foldM processAction (0, serverInfo, clients, rooms) $ |
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PingAll : [StatsAction | even tick] |
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{- let hadRooms = (not $ null rooms) && (null mrooms) |
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in unless ((not $ isDedicated serverInfo) && ((null clientsIn) || hadRooms)) $ |
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mainLoop serverInfo acceptChan messagesChan clientsIn mrooms -} |
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mainLoop newServerInfo mClients mRooms |
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startServer :: ServerInfo -> Socket -> IO () |
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startServer serverInfo serverSocket = do |
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putStrLn $ "Listening on port " ++ show (listenPort serverInfo) |
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forkIO $ |
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acceptLoop |
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serverSocket |
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(coreChan serverInfo) |
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return () |
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forkIO $ timerLoop 0 $ coreChan serverInfo |
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startDBConnection serverInfo |
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forkIO $ mainLoop serverInfo IntMap.empty (IntMap.singleton 0 newRoom) |
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forever $ threadDelay (60 * 60 * 10^6) >> putStrLn "***" |