Safe Haskell	None
Language	Haskell98

Happstack.Server.Internal.Multipart

Synopsis

Documentation

spanS :: (ByteString -> Bool) -> ByteString -> (ByteString, ByteString) Source

similar to the normal span function, except the predicate gets the whole rest of the lazy bytestring, not just one character.

TODO: this function has not been profiled.

takeWhileS :: (ByteString -> Bool) -> ByteString -> ByteString Source

crlf :: ByteString Source

crlfcrlf :: ByteString Source

blankLine :: ByteString Source

dropWhileS :: (ByteString -> Bool) -> ByteString -> ByteString Source

data BodyPart Source

Constructors

BodyPart ByteString ByteString

headers body

Instances

Eq BodyPart Source
Ord BodyPart Source
Read BodyPart Source
Show BodyPart Source

data Work Source

Constructors

BodyWork ContentType [(String, String)] ByteString
HeaderWork ByteString

type InputWorker = Work -> IO InputIter Source

data InputIter Source

Constructors

Failed (Maybe (String, Input)) String
BodyResult (String, Input) InputWorker
HeaderResult [Header] InputWorker

type FileSaver Source

Arguments

= FilePath	tempdir
-> Int64	quota
-> FilePath	filename of field
-> ByteString	content to save
-> IO (Bool, Int64, FilePath)	truncated?, saved bytes, saved filename

defaultFileSaver :: FilePath -> Int64 -> FilePath -> ByteString -> IO (Bool, Int64, FilePath) Source

defaultInputIter :: FileSaver -> FilePath -> Int64 -> Int64 -> Int64 -> Int64 -> Int64 -> Int64 -> Work -> IO InputIter Source

hPutLimit :: Int64 -> Handle -> ByteString -> IO (Bool, Int64) Source

hPutLimit' :: Int64 -> Handle -> Int64 -> ByteString -> IO (Bool, Int64) Source

bodyPartToInput :: InputWorker -> BodyPart -> IO InputIter Source

bodyPartsToInputs :: InputWorker -> [BodyPart] -> IO ([(String, Input)], Maybe String) Source

multipartBody :: InputWorker -> ByteString -> ByteString -> IO ([(String, Input)], Maybe String) Source

simpleInput :: String -> Input Source

Packs a string into an Input of type "text/plain"

defaultInputType :: ContentType Source

The default content-type for variables.

parseMultipartBody :: ByteString -> ByteString -> ([BodyPart], Maybe String) Source

dropPreamble :: ByteString -> ByteString -> (ByteString, Maybe String) Source

dropLine :: ByteString -> ByteString Source

isBoundary Source

Arguments

:: ByteString	The boundary, without the initial dashes
-> ByteString
-> Bool

Check whether a string starts with two dashes followed by the given boundary string.

startsWithDashes :: ByteString -> Bool Source

Checks whether a string starts with two dashes.

splitParts :: ByteString -> ByteString -> ([BodyPart], Maybe String) Source

splitPart :: ByteString -> ByteString -> (BodyPart, ByteString) Source

splitBlank :: ByteString -> (ByteString, ByteString) Source

splitBoundary :: ByteString -> ByteString -> (ByteString, ByteString) Source

splitAtEmptyLine :: ByteString -> Maybe (ByteString, ByteString) Source

splitAtCRLF Source

Arguments

:: ByteString	String to split.
-> Maybe (ByteString, ByteString)	Returns `Nothing` if there is no CRLF.

Split a string at the first CRLF. The CRLF is not included in any of the returned strings.