acceptNonparsableRequest :: StatusCode -> IO ()
acceptNonparsableRequest status
= do itr <- newInteraction cnf host Nothing
- let res = Response {
- resVersion = HttpVersion 1 1
- , resStatus = status
- , resHeaders = []
- }
- atomically $ do writeItr itr itrResponse $ Just res
+ atomically $ do updateItr itr itrResponse
+ $ \ res -> res {
+ resStatus = status
+ }
writeItr itr itrWillClose True
writeItr itr itrState Done
writeDefaultPage itr
action
<- atomically $
do preprocess itr
- isErr <- readItrF itr itrResponse (isError . resStatus)
- if isErr == Just True then
+ isErr <- readItr itr itrResponse (isError . resStatus)
+ if isErr then
acceptSemanticallyInvalidRequest itr input
else
- case findResource tree $ (reqURI . fromJust . itrRequest) itr of
+ case findResource tree $ reqURI req of
Nothing -- Resource が無かった
-> acceptRequestForNonexistentResource itr input
acceptRequestForNonexistentResource :: Interaction -> ByteString -> STM (IO ())
acceptRequestForNonexistentResource itr input
- = do let res = Response {
- resVersion = HttpVersion 1 1
- , resStatus = NotFound
- , resHeaders = []
- }
- writeItr itr itrResponse $ Just res
+ = do updateItr itr itrResponse
+ $ \res -> res {
+ resStatus = NotFound
+ }
writeItr itr itrState Done
writeDefaultPage itr
postprocess itr
chunkWasMalformed :: Interaction -> IO ()
chunkWasMalformed itr
- = let res = Response {
- resVersion = HttpVersion 1 1
- , resStatus = BadRequest
- , resHeaders = []
- }
- in
- atomically $ do writeItr itr itrResponse $ Just res
- writeItr itr itrWillClose True
- writeItr itr itrState Done
- writeDefaultPage itr
- postprocess itr
+ = atomically $ do updateItr itr itrResponse
+ $ \ res -> res {
+ resStatus = BadRequest
+ }
+ writeItr itr itrWillClose True
+ writeItr itr itrState Done
+ writeDefaultPage itr
+ postprocess itr
observeNonChunkedRequest :: Interaction -> ByteString -> IO ()
observeNonChunkedRequest itr input