gameServer/NetRoutines.hs
author mbait
Sun, 28 Mar 2010 23:14:54 +0000
changeset 3147 3ef9ee196251
parent 2867 9be6693c78cb
child 3425 ead2ed20dfd4
permissions -rw-r--r--
Feather: sprite size fix
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
2348
b39d826e1ccd Drop support for ghc 6.8, use 6.10 instead
unc0rr
parents: 2296
diff changeset
     1
{-# LANGUAGE ScopedTypeVariables #-}
1804
4e78ad846fb6 New game server:
unc0rr
parents:
diff changeset
     2
module NetRoutines where
4e78ad846fb6 New game server:
unc0rr
parents:
diff changeset
     3
4e78ad846fb6 New game server:
unc0rr
parents:
diff changeset
     4
import Network
4e78ad846fb6 New game server:
unc0rr
parents:
diff changeset
     5
import Network.Socket
4e78ad846fb6 New game server:
unc0rr
parents:
diff changeset
     6
import System.IO
4e78ad846fb6 New game server:
unc0rr
parents:
diff changeset
     7
import Control.Concurrent
4e78ad846fb6 New game server:
unc0rr
parents:
diff changeset
     8
import Control.Concurrent.Chan
4e78ad846fb6 New game server:
unc0rr
parents:
diff changeset
     9
import Control.Concurrent.STM
2296
19f2f76dc346 Patch for compiling with 6.10 (define NEW_EXCEPTIONS to do that)
unc0rr
parents: 2245
diff changeset
    10
import qualified Control.Exception as Exception
1804
4e78ad846fb6 New game server:
unc0rr
parents:
diff changeset
    11
import Data.Time
4e78ad846fb6 New game server:
unc0rr
parents:
diff changeset
    12
-----------------------------
4e78ad846fb6 New game server:
unc0rr
parents:
diff changeset
    13
import CoreTypes
4e78ad846fb6 New game server:
unc0rr
parents:
diff changeset
    14
import ClientIO
1917
c94045b70142 - Better ip2string implementation
unc0rr
parents: 1847
diff changeset
    15
import Utils
1804
4e78ad846fb6 New game server:
unc0rr
parents:
diff changeset
    16
4e78ad846fb6 New game server:
unc0rr
parents:
diff changeset
    17
acceptLoop :: Socket -> Chan CoreMessage -> Int -> IO ()
4e78ad846fb6 New game server:
unc0rr
parents:
diff changeset
    18
acceptLoop servSock coreChan clientCounter = do
2867
9be6693c78cb - Unbreak support for client versions prior to 0.9.13-dev
unc0rr
parents: 2403
diff changeset
    19
    Exception.handle
9be6693c78cb - Unbreak support for client versions prior to 0.9.13-dev
unc0rr
parents: 2403
diff changeset
    20
        (\(_ :: Exception.IOException) -> putStrLn "exception on connect") $
9be6693c78cb - Unbreak support for client versions prior to 0.9.13-dev
unc0rr
parents: 2403
diff changeset
    21
        do
9be6693c78cb - Unbreak support for client versions prior to 0.9.13-dev
unc0rr
parents: 2403
diff changeset
    22
        (socket, sockAddr) <- Network.Socket.accept servSock
1804
4e78ad846fb6 New game server:
unc0rr
parents:
diff changeset
    23
2867
9be6693c78cb - Unbreak support for client versions prior to 0.9.13-dev
unc0rr
parents: 2403
diff changeset
    24
        cHandle <- socketToHandle socket ReadWriteMode
9be6693c78cb - Unbreak support for client versions prior to 0.9.13-dev
unc0rr
parents: 2403
diff changeset
    25
        hSetBuffering cHandle LineBuffering
9be6693c78cb - Unbreak support for client versions prior to 0.9.13-dev
unc0rr
parents: 2403
diff changeset
    26
        clientHost <- sockAddr2String sockAddr
1804
4e78ad846fb6 New game server:
unc0rr
parents:
diff changeset
    27
2867
9be6693c78cb - Unbreak support for client versions prior to 0.9.13-dev
unc0rr
parents: 2403
diff changeset
    28
        currentTime <- getCurrentTime
9be6693c78cb - Unbreak support for client versions prior to 0.9.13-dev
unc0rr
parents: 2403
diff changeset
    29
        
9be6693c78cb - Unbreak support for client versions prior to 0.9.13-dev
unc0rr
parents: 2403
diff changeset
    30
        sendChan <- newChan
1804
4e78ad846fb6 New game server:
unc0rr
parents:
diff changeset
    31
2867
9be6693c78cb - Unbreak support for client versions prior to 0.9.13-dev
unc0rr
parents: 2403
diff changeset
    32
        let newClient =
9be6693c78cb - Unbreak support for client versions prior to 0.9.13-dev
unc0rr
parents: 2403
diff changeset
    33
                (ClientInfo
9be6693c78cb - Unbreak support for client versions prior to 0.9.13-dev
unc0rr
parents: 2403
diff changeset
    34
                    nextID
9be6693c78cb - Unbreak support for client versions prior to 0.9.13-dev
unc0rr
parents: 2403
diff changeset
    35
                    sendChan
9be6693c78cb - Unbreak support for client versions prior to 0.9.13-dev
unc0rr
parents: 2403
diff changeset
    36
                    cHandle
9be6693c78cb - Unbreak support for client versions prior to 0.9.13-dev
unc0rr
parents: 2403
diff changeset
    37
                    clientHost
9be6693c78cb - Unbreak support for client versions prior to 0.9.13-dev
unc0rr
parents: 2403
diff changeset
    38
                    currentTime
9be6693c78cb - Unbreak support for client versions prior to 0.9.13-dev
unc0rr
parents: 2403
diff changeset
    39
                    ""
9be6693c78cb - Unbreak support for client versions prior to 0.9.13-dev
unc0rr
parents: 2403
diff changeset
    40
                    ""
9be6693c78cb - Unbreak support for client versions prior to 0.9.13-dev
unc0rr
parents: 2403
diff changeset
    41
                    False
9be6693c78cb - Unbreak support for client versions prior to 0.9.13-dev
unc0rr
parents: 2403
diff changeset
    42
                    0
9be6693c78cb - Unbreak support for client versions prior to 0.9.13-dev
unc0rr
parents: 2403
diff changeset
    43
                    0
9be6693c78cb - Unbreak support for client versions prior to 0.9.13-dev
unc0rr
parents: 2403
diff changeset
    44
                    0
9be6693c78cb - Unbreak support for client versions prior to 0.9.13-dev
unc0rr
parents: 2403
diff changeset
    45
                    False
9be6693c78cb - Unbreak support for client versions prior to 0.9.13-dev
unc0rr
parents: 2403
diff changeset
    46
                    False
9be6693c78cb - Unbreak support for client versions prior to 0.9.13-dev
unc0rr
parents: 2403
diff changeset
    47
                    False
9be6693c78cb - Unbreak support for client versions prior to 0.9.13-dev
unc0rr
parents: 2403
diff changeset
    48
                    undefined
9be6693c78cb - Unbreak support for client versions prior to 0.9.13-dev
unc0rr
parents: 2403
diff changeset
    49
                    undefined
9be6693c78cb - Unbreak support for client versions prior to 0.9.13-dev
unc0rr
parents: 2403
diff changeset
    50
                    )
1804
4e78ad846fb6 New game server:
unc0rr
parents:
diff changeset
    51
2867
9be6693c78cb - Unbreak support for client versions prior to 0.9.13-dev
unc0rr
parents: 2403
diff changeset
    52
        writeChan coreChan $ Accept newClient
1804
4e78ad846fb6 New game server:
unc0rr
parents:
diff changeset
    53
2867
9be6693c78cb - Unbreak support for client versions prior to 0.9.13-dev
unc0rr
parents: 2403
diff changeset
    54
        forkIO $ clientRecvLoop cHandle coreChan nextID
9be6693c78cb - Unbreak support for client versions prior to 0.9.13-dev
unc0rr
parents: 2403
diff changeset
    55
        forkIO $ clientSendLoop cHandle coreChan sendChan nextID
9be6693c78cb - Unbreak support for client versions prior to 0.9.13-dev
unc0rr
parents: 2403
diff changeset
    56
        return ()
1804
4e78ad846fb6 New game server:
unc0rr
parents:
diff changeset
    57
2867
9be6693c78cb - Unbreak support for client versions prior to 0.9.13-dev
unc0rr
parents: 2403
diff changeset
    58
    acceptLoop servSock coreChan nextID
9be6693c78cb - Unbreak support for client versions prior to 0.9.13-dev
unc0rr
parents: 2403
diff changeset
    59
    where
9be6693c78cb - Unbreak support for client versions prior to 0.9.13-dev
unc0rr
parents: 2403
diff changeset
    60
        nextID = clientCounter + 1