Continue refactoring, worked on the core loop and the plugin infrastructure.

Hsbot/Utils.hs

@@ -4,13 +4,16 @@ module Hsbot.Utils
     , first
     , initTLSEnv
     , readCertificate
+    , readMsg
     , readPrivateKey
-    , sendStrToClient
+    , sendStr
     , setGlobalQuitMVar
+    , writeMsg
     ) where
 
 import Control.Concurrent
 import Control.Monad.Reader
+import Control.Monad.State
 import qualified Crypto.Cipher.RSA as RSA
 import qualified Data.ByteString as B
 import qualified Data.ByteString.Char8 as C
@@ -23,6 +26,7 @@ import Network.TLS
 import System.IO
 
 import Hsbot.Config
+import Hsbot.Message
 import Hsbot.Types
 
 -- utility functions
@@ -45,9 +49,20 @@ first :: (a, b, c) -> a
 first (a, _, _) = a
 
 -- Helpers
-sendStrToClient :: Handle -> Maybe TLSCtx -> String -> IO ()
-sendStrToClient _ (Just ctx) msg = sendData ctx $ L.fromChunks [C.pack msg]
-sendStrToClient handle Nothing msg = hPutStrLn handle msg
+sendStr :: Handle -> Maybe TLSCtx -> String -> IO ()
+sendStr _ (Just ctx) msg = sendData ctx $ L.fromChunks [C.pack msg]
+sendStr handle Nothing msg = hPutStrLn handle msg
+
+-- Plugin Utils
+readMsg :: Plugin IO (Message)
+readMsg = do
+    chan <- gets pluginChan
+    liftIO $ readChan chan >>= return
+
+writeMsg :: Message -> Plugin IO ()
+writeMsg msg = do
+   chan <- gets pluginMaster
+   liftIO $ writeChan chan msg
 
 -- TLS utils
 initTLSEnv :: TLSConfig -> IO (TLSParams)