import Data.Maybe
import Network
import Network.HTTP.Lucu.Config
import Network.HTTP.Lucu.Httpd
import Network.HTTP.Lucu.Resource
import Network.HTTP.Lucu.Response
import Network.URI
import System.Posix.Signals

main :: IO ()
main = let config    = defaultConfig { cnfServerPort = PortNumber 9999 }
           resources = mkResTree [ ([], helloWorld) ]
       in
         do installHandler sigPIPE Ignore Nothing
            runHttpd config resources


helloWorld :: ResourceDef
helloWorld
    = ResourceDef {
        resUsesNativeThread = False
      , resIsGreedy         = False
      , resGet
          = Just $ do setHeader "Content-Type" "text/plain"
                      outputChunk "Hello, "
                      outputChunk "World!\n"
      , resHead   = Nothing
      , resPost
          = Just $ do str1 <- inputChunk 3
                      str2 <- inputChunk 3
                      str3 <- inputChunk 3
                      setHeader "Content-Type" "text/plain"
                      output ("[" ++ str1 ++ " - " ++ str2 ++ "#" ++ str3 ++ "]")
      , resPut    = Nothing
      , resDelete = Nothing
      }