Wrote the ping pong stuff

Hsbot/IRC.hs

@@ -4,9 +4,12 @@ module Hsbot.IRC
     , connectServer
     , initServer
     , parseIrcMsg
+    , ping
+    , pong
     )where
 
 import Control.Monad
+import Data.List(isPrefixOf)
 import Network
 import qualified Network.IRC as IRC
 import System.IO
@@ -56,3 +59,11 @@ initServer (server, handle) = do
     mapM_ (sendstr handle . IRC.encode . IRC.joinChan) (channels server)
     return ()
 
+-- | Check if a message is a PING
+ping :: String -> Bool
+ping = isPrefixOf "PING :"
+
+-- | Send a pong message given a ping message
+pong :: Handle -> String -> IO ()
+pong handle str = sendstr handle $ "PONG " ++ (drop 5 str)
+

Hsbot/Main.hs

@@ -2,6 +2,9 @@ module Hsbot.Main
     ( imain
     ) where
 
+import Control.Concurrent
+import Control.Concurrent.Chan
+import Control.Monad
 import System.IO
 import System.Plugins
 
@@ -18,9 +21,18 @@ imain modul' reboot = imain' modul' reboot newbot
 -- | Bot's main entry point
 imain' :: Module -> Reboot -> Bot -> IO ()
 imain' modul' reboot bot = do
+    putStrLn "yeah"
     putStrLn "Connecting servers..."
     servers' <- mapM connectServer (ircServers C.config)
     putStrLn "Joining channels..."
     mapM_ initServer servers'
     return ()
 
+-- | Thread entry point for socket listeners
+listener :: (Chan IrcOutput) -> (IrcServer, Handle) -> IO ()
+listener chan (server, handle) = forever $ do
+    str <- hGetLine handle
+    writeChan chan (Str str)
+    if ping str then pong handle str
+      else return ()
+

Main.hs

@@ -2,11 +2,14 @@ module Main where
 import System.Exit
 import System.Plugins
 
+ghcargs :: [String]
+ghcargs = ["-XPatternGuards"] 
+
 -- | Dynamic launching function
 main :: IO ()
 main = do
     putStrLn "hsbot starting..."
-    m <- makeAll "Hsbot.hs" [] -- ghcargs
+    m <- makeAll "Hsbot.hs" ghcargs
     (modul', imain) <- case m of
         MakeSuccess _ _ -> do
             ldstat <- load_ "Hsbot/Main.o" [".","Hsbot","Hsbot/Plugins"] "imain"
@@ -26,7 +29,7 @@ main = do
 -- | Dynamic rebooting function
 reboot :: Module -> a -> IO ()
 reboot modul' state = do
-    mkstat <- makeAll "Hsbot.hs" [] --ghcargs
+    mkstat <- makeAll "Hsbot.hs" ghcargs
     case mkstat of
         MakeSuccess _ _ -> do
             unloadAll modul'