blob: 64e0bf7c3800bcc4ff8ea7719e845fd77cb597cc (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
|
module Plugins.Core
( mainCore
) where
import Control.Concurrent.Chan(Chan)
import Control.Exception
import Control.Monad.State
import Data.Maybe(fromMaybe)
import Prelude hiding (catch)
import Hsbot.IRCPlugin
import Hsbot.Types
import Hsbot.Utils
-- | The plugin's main entry point
mainCore :: Chan BotMsg -> Chan BotMsg -> IO ()
mainCore serverChan chan = do
let plugin = PluginInstance "Core" serverChan chan
evalStateT (mapM_ sendRegisterCommand ["list", "load", "reload", "unload"]) plugin
plugin' <- (execStateT run plugin) `catch` (\(_ :: AsyncException) -> return plugin)
evalStateT (mapM_ sendUnregisterCommand ["list", "load", "reload", "unload"]) plugin'
-- | The IrcPlugin monad main function
run :: IrcPlugin ()
run = forever $ do
msg <- readMsg
eval msg
where
eval :: BotMsg -> IrcPlugin ()
eval (InternalCmd intCmd) = do
case intCmdCmd intCmd of
"RUN" -> let stuff = words $ intCmdMsg intCmd
request = intCmdBotMsg intCmd
in case head stuff of
"list" -> listPlugins request
"load" -> loadPlugin $ tail stuff
"reload" -> reloadPlugin $ tail stuff
"unload" -> unloadPlugin $ tail stuff
_ -> lift $ trace $ show intCmd -- TODO : help message
"ANSWER" -> let stuff = intCmdMsg intCmd
request = intCmdBotMsg intCmd
chanOrigin = head $ parameters (fromMaybe (IrcMsg Nothing "ARGH" []) request)
in writeMsg $ OutputMsg $ IrcMsg Nothing "PRIVMSG" [chanOrigin, "Loaded plugins : " ++ stuff]
_ -> lift $ trace $ show intCmd
eval (InputMsg _) = return ()
eval _ = return ()
-- | The list command
listPlugins :: Maybe IrcMsg -> IrcPlugin ()
listPlugins request = do
sendCommandWithRequest "LIST" "CORE" (unwords []) request
-- | The load command
loadPlugin :: [String] -> IrcPlugin ()
loadPlugin pluginNames = mapM_ (sendCommand "LOAD" "CORE") pluginNames
-- | The reload command
reloadPlugin :: [String] -> IrcPlugin ()
reloadPlugin pluginNames = mapM_ (sendCommand "RELOAD" "CORE") pluginNames
-- | The unload command
unloadPlugin :: [String] -> IrcPlugin ()
unloadPlugin pluginNames = mapM_ (sendCommand "UNLOAD" "CORE") pluginNames
|
