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|
module Hsbot.Main
( imain
, imain'
) where
import Control.Concurrent
import Control.Concurrent.Chan
import Control.Monad
import System.IO
import System.Plugins
import qualified Config as C
import Hsbot.Core
import Hsbot.IRC
type Reboot = (Module -> Bot -> IO ())
-- | Bot's first main entry point
imain :: Module -> Reboot -> IO ()
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'
putStrLn "Spawning threads..."
chan <- newChan :: IO (Chan IrcLine)
mapM_ (forkIO . listener chan) servers'
state <- monitor chan bot
reboot modul' bot
-- | Bot main loop, monitors the threads states and handle reboot
monitor :: (Chan IrcLine) -> Bot -> IO Bot
monitor chan bot = do
loop bot
where loop bot' = do
input <- readChan chan
case input of
Reboot ->do
putStrLn "Got reboot message, rebooting"
return bot'
Str str -> putStrLn ("received : " ++ str) >> loop bot'
-- | Thread entry point for socket listeners
listener :: (Chan IrcLine) -> (IrcServer, Handle) -> IO ()
listener chan (server, handle) = forever $ do
str <- hGetLine handle
writeChan chan (Str str)
if ping str then pong handle str
else eval (parseIrcMsg str)
where
eval str
| (Cmd user channel (cmd, args)) <- str = do
let cmd' = tail cmd
unless (null cmd') (parseCmds user cmd' args channel)
parseCmds user cmd args channel
| cmd == "reboot" = writeChan chan Reboot
| otherwise = do
putStrLn $"Unknown command : " ++ cmd
|
