Moved files around as a preliminary for architectural changes.

Hsbot/Plugin.hs

@@ -1,67 +0,0 @@
-module Hsbot.Plugin
-    ( killPlugin
-    , spawnPlugins
-    , spawnPlugin
-    , unloadPlugin
-    ) where
-
-import Control.Concurrent (forkIO)
-import Control.Concurrent.Chan
-import Control.Concurrent.MVar
-import Control.Exception
-import Control.Monad.State
-import qualified Data.Map as M
-import Data.Maybe (fromMaybe)
-import Prelude hiding (catch)
-
-import Hsbot.Config
-import Hsbot.Irc.Config
-import Hsbot.Irc.Core
-import Hsbot.Types
-
--- | spawns plugins
-spawnPlugins :: Bot ()
-spawnPlugins = do
-    config <- gets botConfig
-    mapM_ (spawnPlugin) config
-
--- | spawns a single plugin
-spawnPlugin :: BotConfig -> Bot ()
-spawnPlugin (IrcBotConfig ircConfig) = do
-    bot <- get
-    let mvar = botResumeData bot
-        name = ircConfigName ircConfig
-    resumeData <- liftIO $ takeMVar mvar
-    let pluginResumeData = fromMaybe M.empty $ M.lookup name resumeData
-        chan = botChan bot
-    pchan <- liftIO (newChan :: IO (Chan BotMsg))
-    pluginMVar <- liftIO newEmptyMVar
-    threadId <- liftIO . forkIO $ finally (startIrcbot ircConfig chan pchan (Just $ show pluginResumeData)) (putMVar pluginMVar ())
-    let plugin  = PluginState { pluginName    = name
-                              , pluginChan    = pchan
-                              , pluginHandles = M.empty }
-        plugins = botPlugins bot
-    put $ bot { botPlugins = M.insert (pluginName plugin) (plugin, pluginMVar, threadId) plugins }
-    liftIO . putMVar mvar $ M.insert name pluginResumeData resumeData
-
--- | Unloads a plugin
-unloadPlugin :: String -> Bot ()
-unloadPlugin name = do
-    killPlugin name
-    resumeData <- gets botResumeData
-    liftIO $ modifyMVar_ resumeData (\oldData -> return $ M.delete name oldData)
-
--- | kills a plugin
-killPlugin :: String -> Bot ()
-killPlugin name = do
-    bot <- get
-    let oldPlugins = botPlugins bot
-    -- We check if the plugin exists
-    case M.lookup name oldPlugins of
-        Just (_, mvar, threadId) -> do
-            let newPlugins = M.delete name oldPlugins
-            liftIO $ throwTo threadId UserInterrupt
-            put $ bot { botPlugins = newPlugins }
-            liftIO $ takeMVar mvar
-        Nothing            -> return ()
-