author  unc0rr 
Tue, 08 Mar 2011 21:27:44 +0300  
changeset 4991  90d1fb9fc2e1 
parent 4989  4771fed9272e 
child 5030  42746c5d4a80 
permissions  rwrr 
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This revision should, in theory, correctly merge 0.9.14 and tip, so that future merges of 0.9.14 should work properly
nemo
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{# LANGUAGE OverloadedStrings #} 
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module HWProtoNEState where 
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This revision should, in theory, correctly merge 0.9.14 and tip, so that future merges of 0.9.14 should work properly
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4 
import Control.Monad.Reader 
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This revision should, in theory, correctly merge 0.9.14 and tip, so that future merges of 0.9.14 should work properly
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import qualified Data.ByteString.Char8 as B 
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import CoreTypes 

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import Actions 

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import Utils 

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import RoomsAndClients 
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handleCmd_NotEntered :: CmdHandler 
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This revision should, in theory, correctly merge 0.9.14 and tip, so that future merges of 0.9.14 should work properly
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handleCmd_NotEntered ["NICK", newNick] = do 
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This revision should, in theory, correctly merge 0.9.14 and tip, so that future merges of 0.9.14 should work properly
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(ci, irnc) < ask 
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This revision should, in theory, correctly merge 0.9.14 and tip, so that future merges of 0.9.14 should work properly
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let cl = irnc `client` ci 
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if not . B.null $ nick cl then return [ProtocolError "Nickname already chosen"] 
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This revision should, in theory, correctly merge 0.9.14 and tip, so that future merges of 0.9.14 should work properly
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parents:
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else 
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if illegalName newNick then return [ByeClient "Illegal nickname"] 
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This revision should, in theory, correctly merge 0.9.14 and tip, so that future merges of 0.9.14 should work properly
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parents:
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else 
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return $ 
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ModifyClient (\c > c{nick = newNick}) : 

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AnswerClients [sendChan cl] ["NICK", newNick] : 

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[CheckRegistered  clientProto cl /= 0] 

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This revision should, in theory, correctly merge 0.9.14 and tip, so that future merges of 0.9.14 should work properly
nemo
parents:
4242
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This revision should, in theory, correctly merge 0.9.14 and tip, so that future merges of 0.9.14 should work properly
nemo
parents:
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handleCmd_NotEntered ["PROTO", protoNum] = do 
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This revision should, in theory, correctly merge 0.9.14 and tip, so that future merges of 0.9.14 should work properly
nemo
parents:
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(ci, irnc) < ask 
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This revision should, in theory, correctly merge 0.9.14 and tip, so that future merges of 0.9.14 should work properly
nemo
parents:
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diff
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28 
let cl = irnc `client` ci 
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This revision should, in theory, correctly merge 0.9.14 and tip, so that future merges of 0.9.14 should work properly
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parents:
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if clientProto cl > 0 then return [ProtocolError "Protocol already known"] 
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This revision should, in theory, correctly merge 0.9.14 and tip, so that future merges of 0.9.14 should work properly
nemo
parents:
4242
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else 
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This revision should, in theory, correctly merge 0.9.14 and tip, so that future merges of 0.9.14 should work properly
nemo
parents:
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if parsedProto == 0 then return [ProtocolError "Bad number"] 
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This revision should, in theory, correctly merge 0.9.14 and tip, so that future merges of 0.9.14 should work properly
nemo
parents:
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else 
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This revision should, in theory, correctly merge 0.9.14 and tip, so that future merges of 0.9.14 should work properly
nemo
parents:
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return $ 
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nemo
parents:
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ModifyClient (\c > c{clientProto = parsedProto}) : 
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AnswerClients [sendChan cl] ["PROTO", B.pack $ show parsedProto] : 
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parents:
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[CheckRegistered  not . B.null $ nick cl] 
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37 
where 
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parsedProto = case B.readInt protoNum of 
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Just (i, t)  B.null t > fromIntegral i 
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_ > 0 
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Retrieve client password from web database and ask for it
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3536  42 

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handleCmd_NotEntered ["PASSWORD", passwd] = do 
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This revision should, in theory, correctly merge 0.9.14 and tip, so that future merges of 0.9.14 should work properly
nemo
parents:
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diff
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(ci, irnc) < ask 
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This revision should, in theory, correctly merge 0.9.14 and tip, so that future merges of 0.9.14 should work properly
nemo
parents:
4242
diff
changeset

45 
let cl = irnc `client` ci 
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This revision should, in theory, correctly merge 0.9.14 and tip, so that future merges of 0.9.14 should work properly
nemo
parents:
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47 
if passwd == webPassword cl then 
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parents:
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return $ JoinLobby : [AnswerClients [sendChan cl] ["ADMIN_ACCESS"]  isAdministrator cl] 
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This revision should, in theory, correctly merge 0.9.14 and tip, so that future merges of 0.9.14 should work properly
nemo
parents:
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diff
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else 
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parents:
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return [ByeClient "Authentication failed"] 
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1804  52 

4295
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This revision should, in theory, correctly merge 0.9.14 and tip, so that future merges of 0.9.14 should work properly
nemo
parents:
4242
diff
changeset

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handleCmd_NotEntered _ = return [ProtocolError "Incorrect command (state: not entered)"] 