import Control.Applicative
import Control.Monad.Unicode
import qualified Data.ByteString.Lazy.Char8 as Lazy
+import qualified Data.Collections as C
+import Data.Monoid.Unicode
+import Network
import Network.HTTP.Lucu
+import Prelude.Unicode
main ∷ IO ()
main = let config = defaultConfig { cnfServerPort = "9999" }
- resources = mkResTree
- [ ([] , helloWorld )
- , (["urandom"], staticFile "/dev/urandom")
- , (["inc" ], staticDir "/usr/include" )
- ]
- fallbacks = [ \ path → case path of
- ["hello"] → return $ Just helloWorld
- _ → return Nothing
+ mapper = resourceMap resources ⊕ resourceMap fallbacks
+ resources ∷ ResourceTree
+ resources = C.fromList
+ [ ([] , nonGreedy helloWorld)
+ , (["urandom" ], nonGreedy $ staticFile "/dev/urandom")
+ , (["inc" ], greedy $ staticDir "/usr/include")
+ , (["inc", "t"], nonGreedy $ staticFile "/usr/include/time.h")
]
+ fallbacks ∷ Path → Maybe (Path, Resource)
+ fallbacks path
+ | path ≡ ["hello"] = Just (path, helloWorld)
+ | otherwise = Nothing
in
do putStrLn "Access http://localhost:9999/ with your browser."
- runHttpd config resources fallbacks
+ withSocketsDo $ runHttpd config mapper
-helloWorld ∷ ResourceDef
-helloWorld
- = emptyResource {
- resGet
- = Just $ do setContentType [mimeType| text/hello |]
- putChunk "Hello, "
- putChunk "World!\n"
- putChunks =≪ Lazy.pack <$> getRemoteAddr'
- , resPost
- = Just $ do str1 ← getChunk 3
- str2 ← getChunk 3
- str3 ← getChunk 3
- setContentType [mimeType| text/hello |]
- putChunks $ Lazy.fromChunks ["[", str1, " - ", str2, "#", str3, "]"]
- }
+helloWorld ∷ Resource
+helloWorld = C.fromList
+ [ ( GET
+ , do setContentType [mimeType| text/hello |]
+ putChunk "Hello, "
+ putChunk "World!\n"
+ putChunks =≪ Lazy.pack <$> getRemoteAddr'
+ )
+ , ( POST
+ , do str1 ← getChunk 3
+ str2 ← getChunk 3
+ str3 ← getChunk 3
+ setContentType [mimeType| text/hello |]
+ putChunks $ Lazy.fromChunks ["[", str1, " - ", str2, "#", str3, "]"]
+ )
+ ]