Moduleasn1-encoding-0.9.6Haskell2010

Data.ASN1.Prim

Tools to read ASN1 primitive (e.g. boolean, int)

ASN1 high level algebraic type

10 declarations

datadata ASN1

Define high level ASN1 object.

Instances2Eq, Show

datadata ASN1ConstructionType

Define the type of container

Instances2Eq, Show

valueencodeHeader :: Bool -> ASN1Length -> ASN1 -> ASN1Header

valueencodePrimitiveHeader :: ASN1Length -> ASN1 -> ASN1Header

valueencodePrimitive :: ASN1 -> (Int, [ASN1Event])

valuedecodePrimitive :: ASN1Header -> ByteString -> ASN1Ret

valueencodeConstructed :: ASN1 -> [ASN1] -> (Int, [ASN1Event])

valueencodeList :: [ASN1] -> (Int, [ASN1Event])

valueencodeOne :: ASN1 -> (Int, [ASN1Event])

valuemkSmallestLength :: Int -> ASN1Length

8 declarations

valuegetBoolean :: Bool -> ByteString -> Either ASN1Error ASN1

valuegetInteger :: ByteString -> Either ASN1Error ASN1

getInteger, parse a value bytestring and get the integer out of the two complement encoded bytes

valuegetDouble :: ByteString -> Either ASN1Error ASN1

valuegetBitString :: ByteString -> Either ASN1Error ASN1

valuegetOctetString :: ByteString -> Either ASN1Error ASN1

valuegetNull :: ByteString -> Either ASN1Error ASN1

valuegetOID :: ByteString -> Either ASN1Error ASN1

return an OID

valuegetTime :: ASN1TimeType -> ByteString -> Either ASN1Error ASN1

6 declarations

valueputTime :: ASN1TimeType -> DateTime -> Maybe TimezoneOffset -> ByteString

valueputInteger :: Integer -> ByteString

valueputDouble :: Double -> ByteString

valueputBitString :: BitArray -> ByteString

valueputString :: ByteString -> ByteString

valueputOID :: [Integer] -> ByteString