29 lines
729 B
Haskell
29 lines
729 B
Haskell
module Plugins.Ping
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( mainPing
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) where
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import Control.Concurrent.Chan
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import Control.Monad.State
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import Hsbot.IRCPlugin
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import Hsbot.Types
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-- | The plugin's main entry point
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mainPing :: Chan BotMsg -> Chan BotMsg -> IO ()
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mainPing serverChan chan = do
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let plugin = PluginInstance "Ping" serverChan chan
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(runStateT run plugin) `catch` (const $ return ((), plugin))
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return ()
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-- | The IrcPlugin monad main function
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run :: IrcPlugin ()
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run = forever $ do
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msg <- readMsg
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eval msg
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where
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eval :: BotMsg -> IrcPlugin ()
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eval (InputMsg msg)
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| (command msg) == "PING" = writeMsg $ OutputMsg $ IrcMsg Nothing "PONG" (parameters msg)
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| otherwise = return ()
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eval _ = return ()
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