Some API refactoring.

I can't say how I hate the Types.hs thing in Haskell!

Hsbot.hs

@@ -7,7 +7,6 @@ import Config.Dyre.Relaunch
 import Control.Monad.Reader
 import System.Log.Logger
 
-import Hsbot.Config
 import Hsbot.Core
 import Hsbot.Types
 

Hsbot/Config.hs

@@ -1,28 +1,14 @@
 module Hsbot.Config
-    ( Config (..)
-    , TLSConfig (..)
-    , defaultConfig
+    ( defaultConfig
     , defaultTLSConfig
     , noSSL
     ) where
 
-import Control.Concurrent.Chan
 import Network
-import qualified Network.IRC as IRC
 import Network.TLS
 import Network.TLS.Extra
 
-import Hsbot.Message
-data Config = Config
-    { configErrors    :: Maybe String
-    , configTLS       :: TLSConfig
-    , configAddress   :: String
-    , configPort      :: PortID
-    , configChannels  :: [String]
-    , configNicknames :: [String]
-    , configRealname  :: String
-    , configPlugins   :: [(String, Chan Message -> Chan Message -> IO ())]
-    }
+import Hsbot.Types
 
 defaultConfig :: Config
 defaultConfig = Config
@@ -35,15 +21,6 @@ defaultConfig = Config
     , configRealname  = "The One True bot, with it's haskell soul."
     , configPlugins   = [] }
 
-data TLSConfig = TLSConfig
-    { sslOn       :: Bool
-    , sslCert     :: String
-    , sslKey      :: String
-    , sslVersions :: [Network.TLS.Version]
-    , sslCiphers  :: [Network.TLS.Cipher]
-    , sslVerify   :: Bool
-    } deriving (Show)
-
 defaultTLSConfig :: TLSConfig
 defaultTLSConfig = TLSConfig
     { sslOn       = True

Hsbot/Core.hs

@@ -19,7 +19,6 @@ import Prelude hiding (catch)
 import System.IO
 import System.Log.Logger
 
-import Hsbot.Config
 import Hsbot.Types
 import Hsbot.Utils
 

Hsbot/Message.hs

@@ -1,9 +1,21 @@
 module Hsbot.Message
-    ( Message (..)
+    ( readMsg
+    , writeMsg
     ) where
 
-import qualified Network.IRC as IRC
+import Control.Concurrent
+import Control.Monad.State
 
-data Message = IncomingMsg IRC.Message
-             | OutgoingMsg IRC.Message
+import Hsbot.Types
+
+-- 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
 

Hsbot/Plugin/Ping.hs

@@ -11,7 +11,6 @@ import Prelude hiding (catch)
 
 import Hsbot.Message
 import Hsbot.Types
-import Hsbot.Utils
 
 pingId :: PluginId
 pingId = PluginId

Hsbot/Types.hs

@@ -3,23 +3,24 @@ module Hsbot.Types
     , BotState (..)
     , BotStatus (..)
     , BotEnv (..)
+    , Config (..)
     , Env
     , Message (..)
     , Plugin
     , PluginId (..)
     , PluginState (..)
+    , TLSConfig (..)
     ) where
 
 import Control.Concurrent
 import qualified Data.Map as M
 import Control.Monad.Reader
 import Control.Monad.State
+import Network
+import qualified Network.IRC as IRC
 import Network.TLS
 import System.IO
 
-import Hsbot.Config
-import Hsbot.Message
-
 -- The bot environment
 type Env = ReaderT BotEnv
 
@@ -57,5 +58,30 @@ data PluginId = PluginId
     , pluginEp   :: PluginState -> IO ()
     }
 
+-- Messaging
+data Message = IncomingMsg IRC.Message
+             | OutgoingMsg IRC.Message
+
 data BotStatus = BotContinue | BotExit | BotReload | BotRestart deriving (Show)
 
+-- Config
+data Config = Config
+    { configErrors    :: Maybe String
+    , configTLS       :: TLSConfig
+    , configAddress   :: String
+    , configPort      :: PortID
+    , configChannels  :: [String]
+    , configNicknames :: [String]
+    , configRealname  :: String
+    , configPlugins   :: [(String, Chan Message -> Chan Message -> IO ())]
+    }
+
+data TLSConfig = TLSConfig
+    { sslOn       :: Bool
+    , sslCert     :: String
+    , sslKey      :: String
+    , sslVersions :: [Network.TLS.Version]
+    , sslCiphers  :: [Network.TLS.Cipher]
+    , sslVerify   :: Bool
+    } deriving (Show)
+

Hsbot/Utils.hs

@@ -4,16 +4,13 @@ module Hsbot.Utils
     , first
     , initTLSEnv
     , readCertificate
-    , readMsg
     , readPrivateKey
     , 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
@@ -25,8 +22,6 @@ import Data.List
 import Network.TLS
 import System.IO
 
-import Hsbot.Config
-import Hsbot.Message
 import Hsbot.Types
 
 -- utility functions
@@ -53,17 +48,6 @@ 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)
 initTLSEnv ssl = do