+{-# LANGUAGE
+ OverloadedStrings
+ , QuasiQuotes
+ , UnicodeSyntax
+ #-}
+import Control.Applicative
+import Control.Monad.Unicode
+import qualified Data.ByteString.Lazy.Char8 as Lazy
+import qualified Data.Collections as C
+import Data.Default
+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
+main ∷ IO ()
+main = let config = def { cnfServerPort = "9999" }
+ 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 --time <- liftIO $ getClockTime
- --foundEntity (strongETag "abcde") time
- setContentType $ read "text/hello"
- outputChunk "Hello, "
- outputChunk "World!\n"
- , resPost
- = Just $ do str1 <- inputChunk 3
- str2 <- inputChunk 3
- str3 <- inputChunk 3
- setContentType $ read "text/hello"
- output ("[" ++ str1 ++ " - " ++ str2 ++ "#" ++ str3 ++ "]")
- }
\ No newline at end of file
+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, "]"]
+ )
+ ]