Implemented update message handling in the bot's core.

Hsbot/Types.hs

@@ -0,0 +1,50 @@
+module Hsbot.Types
+    ( Bot
+    , BotMsg (..)
+    , BotState (..)
+    , Msg (..)
+    , Plugin
+    , PluginState (..)
+    ) where
+
+import Control.Concurrent
+import Control.Monad.State
+import qualified Data.Map as M
+import Data.Time
+import System.IO
+
+import Hsbot.Config
+
+-- | The Bot monad
+type Bot = StateT BotState IO
+
+-- | An Hsbot state
+data BotState = BotState
+    { botStartTime  :: UTCTime      -- the bot's uptime
+    , botPlugins    :: M.Map String (PluginState, ThreadId) -- Loaded plugins
+    , botChan       :: Chan BotMsg  -- the bot's communication channel
+    , botConfig     :: Config       -- the bot's starting config
+    , botUpdateChan :: Chan String  -- the bot's chan to report updates on
+    , botResumeData :: M.Map String String  -- the necessary data to resume the bot's operations on reboot
+    }
+
+-- | The Plugin monad
+type Plugin = StateT PluginState IO
+
+-- | A plugin state
+data PluginState = PluginState
+    { pluginName       :: String              -- The plugin's name
+    , pluginChan       :: Chan BotMsg         -- The plugin chan
+    , pluginHandles    :: M.Map String Handle -- the plugins's handles
+    }
+
+-- | A hsbot message
+data Msg = Msg
+    { msgType :: String -- the message type
+    , msgFrom :: String -- who issues it
+    , msgTo   :: String -- who it is destinated to
+    , msgCmd  :: String -- the message to be transfered
+    } deriving (Show)
+
+data BotMsg = InMsg Msg | OutMsg Msg | IntMsg Msg deriving (Show)
+