Ketchup.Utils

Documentation

breakBS :: ByteString -> ByteString -> (ByteString, ByteString)

ByteString breakSubstring wrapper that drops delimiters

fallback :: Maybe a -> a -> a

Maybe a -> a with fallback (if Nothing)

parseBody :: ByteString -> [(ByteString, ByteString)]

Parse a URL-encoded Request

sendBadRequest :: Socket -> IO ()

Send 400 Bad Request error

sendNotFound :: Socket -> IO ()

Send 404 Not Found error

sendReply

Arguments

:: Socket

Socket to write to

-> Int

Status Code to send

-> [(ByteString, [ByteString])]

HTTP headers (Header,["value1", "value2"])

-> ByteString

Body

-> IO ()

Send a HTTP reply Sends a reply with the given parameters

statusMsg

Arguments

:: Int

Status code (ex. 404)

-> ByteString

Status message (ex. "404 Not Found")

Status Messages Returns status message from a given status id

subBS :: Int -> Int -> ByteString -> ByteString

Get a substring of a ByteString

trim :: ByteString -> ByteString

Trim whitespace from headers