-
-hPutResponse :: Handle -> Response -> IO ()
-hPutResponse h res
- = h `seq` res `seq`
- do hPutHttpVersion h (resVersion res)
- hPutChar h ' '
- hPutStatus h (resStatus res)
- C8.hPut h (C8.pack "\r\n")
- hPutHeaders h (resHeaders res)
-
-hPutStatus :: Handle -> StatusCode -> IO ()
-hPutStatus h sc
- = h `seq` sc `seq`
- case statusCode sc of
- (# num, msg #)
- -> do hPutStr h (fmtDec 3 num)
- hPutChar h ' '
- C8.hPut h msg
-
-
--- |@'isInformational' sc@ is 'Prelude.True' iff @sc < 200@.
-isInformational :: StatusCode -> Bool
-isInformational = doesMeet (< 200)
-
--- |@'isSuccessful' sc@ is 'Prelude.True' iff @200 <= sc < 300@.
-isSuccessful :: StatusCode -> Bool
-isSuccessful = doesMeet (\ n -> n >= 200 && n < 300)
-
--- |@'isRedirection' sc@ is 'Prelude.True' iff @300 <= sc < 400@.
-isRedirection :: StatusCode -> Bool
-isRedirection = doesMeet (\ n -> n >= 300 && n < 400)
-
--- |@'isError' sc@ is 'Prelude.True' iff @400 <= sc@
-isError :: StatusCode -> Bool
-isError = doesMeet (>= 400)
-
--- |@'isClientError' sc@ is 'Prelude.True' iff @400 <= sc < 500@.
-isClientError :: StatusCode -> Bool
-isClientError = doesMeet (\ n -> n >= 400 && n < 500)
-
--- |@'isServerError' sc@ is 'Prelude.True' iff @500 <= sc@.
-isServerError :: StatusCode -> Bool
-isServerError = doesMeet (>= 500)
-
-
-doesMeet :: (Int -> Bool) -> StatusCode -> Bool
-doesMeet p sc = case statusCode sc of
- (# num, _ #) -> p num
-
-
--- |@'statusCode' sc@ returns an unboxed tuple of numeric and textual
--- representation of @sc@.
-statusCode :: StatusCode -> (# Int, Strict.ByteString #)
-
-statusCode Continue = (# 100, C8.pack "Continue" #)
-statusCode SwitchingProtocols = (# 101, C8.pack "Switching Protocols" #)
-statusCode Processing = (# 102, C8.pack "Processing" #)
-
-statusCode Ok = (# 200, C8.pack "OK" #)
-statusCode Created = (# 201, C8.pack "Created" #)
-statusCode Accepted = (# 202, C8.pack "Accepted" #)
-statusCode NonAuthoritativeInformation = (# 203, C8.pack "Non Authoritative Information" #)
-statusCode NoContent = (# 204, C8.pack "No Content" #)
-statusCode ResetContent = (# 205, C8.pack "Reset Content" #)
-statusCode PartialContent = (# 206, C8.pack "Partial Content" #)
-statusCode MultiStatus = (# 207, C8.pack "Multi Status" #)
-
-statusCode MultipleChoices = (# 300, C8.pack "Multiple Choices" #)
-statusCode MovedPermanently = (# 301, C8.pack "Moved Permanently" #)
-statusCode Found = (# 302, C8.pack "Found" #)
-statusCode SeeOther = (# 303, C8.pack "See Other" #)
-statusCode NotModified = (# 304, C8.pack "Not Modified" #)
-statusCode UseProxy = (# 305, C8.pack "Use Proxy" #)
-statusCode TemporaryRedirect = (# 306, C8.pack "Temporary Redirect" #)
-
-statusCode BadRequest = (# 400, C8.pack "Bad Request" #)
-statusCode Unauthorized = (# 401, C8.pack "Unauthorized" #)
-statusCode PaymentRequired = (# 402, C8.pack "Payment Required" #)
-statusCode Forbidden = (# 403, C8.pack "Forbidden" #)
-statusCode NotFound = (# 404, C8.pack "Not Found" #)
-statusCode MethodNotAllowed = (# 405, C8.pack "Method Not Allowed" #)
-statusCode NotAcceptable = (# 406, C8.pack "Not Acceptable" #)
-statusCode ProxyAuthenticationRequired = (# 407, C8.pack "Proxy Authentication Required" #)
-statusCode RequestTimeout = (# 408, C8.pack "Request Timeout" #)
-statusCode Conflict = (# 409, C8.pack "Conflict" #)
-statusCode Gone = (# 410, C8.pack "Gone" #)
-statusCode LengthRequired = (# 411, C8.pack "Length Required" #)
-statusCode PreconditionFailed = (# 412, C8.pack "Precondition Failed" #)
-statusCode RequestEntityTooLarge = (# 413, C8.pack "Request Entity Too Large" #)
-statusCode RequestURITooLarge = (# 414, C8.pack "Request URI Too Large" #)
-statusCode UnsupportedMediaType = (# 415, C8.pack "Unsupported Media Type" #)
-statusCode RequestRangeNotSatisfiable = (# 416, C8.pack "Request Range Not Satisfiable" #)
-statusCode ExpectationFailed = (# 417, C8.pack "Expectation Failed" #)
-statusCode UnprocessableEntitiy = (# 422, C8.pack "Unprocessable Entity" #)
-statusCode Locked = (# 423, C8.pack "Locked" #)
-statusCode FailedDependency = (# 424, C8.pack "Failed Dependency" #)
-
-statusCode InternalServerError = (# 500, C8.pack "Internal Server Error" #)
-statusCode NotImplemented = (# 501, C8.pack "Not Implemented" #)
-statusCode BadGateway = (# 502, C8.pack "Bad Gateway" #)
-statusCode ServiceUnavailable = (# 503, C8.pack "Service Unavailable" #)
-statusCode GatewayTimeout = (# 504, C8.pack "Gateway Timeout" #)
-statusCode HttpVersionNotSupported = (# 505, C8.pack "HTTP Version Not Supported" #)
-statusCode InsufficientStorage = (# 507, C8.pack "Insufficient Storage" #)
\ No newline at end of file
+instance ConvertSuccess Response Ascii where
+ {-# INLINE convertSuccess #-}
+ convertSuccess = convertSuccessVia ((⊥) ∷ AsciiBuilder)
+
+instance ConvertSuccess Response AsciiBuilder where
+ {-# INLINE convertSuccess #-}
+ convertSuccess (Response {..})
+ = cs resVersion ⊕
+ cs (" " ∷ Ascii) ⊕
+ cs resStatus ⊕
+ cs ("\x0D\x0A" ∷ Ascii) ⊕
+ cs resHeaders
+
+deriveAttempts [ ([t| Response |], [t| Ascii |])
+ , ([t| Response |], [t| AsciiBuilder |])
+ ]
+
+-- |Returns an HTTP\/1.1 'Response' with no header fields.
+emptyResponse ∷ StatusCode sc ⇒ sc → Response
+emptyResponse sc
+ = Response {
+ resVersion = HttpVersion 1 1
+ , resStatus = fromStatusCode sc
+ , resHeaders = (∅)
+ }
+
+-- |@'setStatusCode' sc res@ sets the status code of @res@ to @sc@.
+setStatusCode ∷ StatusCode sc ⇒ sc → Response → Response
+setStatusCode sc res
+ = res {
+ resStatus = fromStatusCode sc
+ }
+
+-- |Returns 'True' iff a given 'Response' allows the existence of
+-- response entity body.
+resCanHaveBody ∷ Response → Bool
+{-# INLINEABLE resCanHaveBody #-}
+resCanHaveBody (Response {..})
+ | isInformational resStatus = False
+ | resStatus ≡ cs NoContent = False
+ | resStatus ≡ cs ResetContent = False
+ | resStatus ≡ cs NotModified = False
+ | otherwise = True
+
+-- |@'isInformational' sc@ returns 'True' iff @sc '<' 200@.
+isInformational ∷ StatusCode sc ⇒ sc → Bool
+{-# INLINE isInformational #-}
+isInformational = satisfy (< 200)
+
+-- |@'isSuccessful' sc@ returns 'True' iff @200 '<=' sc '<' 300@.
+isSuccessful ∷ StatusCode sc ⇒ sc → Bool
+{-# INLINE isSuccessful #-}
+isSuccessful = satisfy (\ n → n ≥ 200 ∧ n < 300)
+
+-- |@'isRedirection' sc@ returns 'True' iff @300 '<=' sc '<' 400@.
+isRedirection ∷ StatusCode sc ⇒ sc → Bool
+{-# INLINE isRedirection #-}
+isRedirection = satisfy (\ n → n ≥ 300 ∧ n < 400)
+
+-- |@'isError' sc@ returns 'True' iff @400 '<=' sc@
+isError ∷ StatusCode sc ⇒ sc → Bool
+{-# INLINE isError #-}
+isError = satisfy (≥ 400)
+
+-- |@'isClientError' sc@ returns 'True' iff @400 '<=' sc '<' 500@.
+isClientError ∷ StatusCode sc ⇒ sc → Bool
+{-# INLINE isClientError #-}
+isClientError = satisfy (\ n → n ≥ 400 ∧ n < 500)
+
+-- |@'isServerError' sc@ returns 'True' iff @500 '<=' sc@.
+isServerError ∷ StatusCode sc ⇒ sc → Bool
+{-# INLINE isServerError #-}
+isServerError = satisfy (≥ 500)
+
+satisfy ∷ StatusCode sc ⇒ (Int → Bool) → sc → Bool
+{-# INLINE satisfy #-}
+satisfy p (numericCode → num) = p num