asn1-encoding
LicenseBSD-style
MaintainerVincent Hanquez <[email protected]>
Stabilityexperimental
Portabilityunknown
Safe HaskellNone
LanguageHaskell2010

Data.ASN1.BinaryEncoding.Raw

Description

Raw encoding of binary format (BERDERCER)

Synopsis

types

data ASN1Header #

ASN1 Header with the class, tag, constructed flag and length.

Constructors

ASN1Header !ASN1Class !ASN1Tag !Bool !ASN1Length 

Instances

Instances details
Show ASN1Header # 
Instance details

Defined in Data.ASN1.Types.Lowlevel

Methods

showsPrec :: Int -> ASN1Header -> ShowS #

show :: ASN1Header -> String #

showList :: [ASN1Header] -> ShowS #

Eq ASN1Header # 
Instance details

Defined in Data.ASN1.Types.Lowlevel

Methods

(==) :: ASN1Header -> ASN1Header -> Bool #

(/=) :: ASN1Header -> ASN1Header -> Bool #

data ASN1Class #

Element class

Constructors

Universal 
Application 
Context 
Private 

Instances

Instances details
Enum ASN1Class # 
Instance details

Defined in Data.ASN1.Types.Lowlevel

Methods

succ :: ASN1Class -> ASN1Class #

pred :: ASN1Class -> ASN1Class #

toEnum :: Int -> ASN1Class #

fromEnum :: ASN1Class -> Int #

enumFrom :: ASN1Class -> [ASN1Class] #

enumFromThen :: ASN1Class -> ASN1Class -> [ASN1Class] #

enumFromTo :: ASN1Class -> ASN1Class -> [ASN1Class] #

enumFromThenTo :: ASN1Class -> ASN1Class -> ASN1Class -> [ASN1Class] #

Show ASN1Class # 
Instance details

Defined in Data.ASN1.Types.Lowlevel

Methods

showsPrec :: Int -> ASN1Class -> ShowS #

show :: ASN1Class -> String #

showList :: [ASN1Class] -> ShowS #

Eq ASN1Class # 
Instance details

Defined in Data.ASN1.Types.Lowlevel

Methods

(==) :: ASN1Class -> ASN1Class -> Bool #

(/=) :: ASN1Class -> ASN1Class -> Bool #

Ord ASN1Class # 
Instance details

Defined in Data.ASN1.Types.Lowlevel

Methods

compare :: ASN1Class -> ASN1Class -> Ordering #

(<) :: ASN1Class -> ASN1Class -> Bool #

(<=) :: ASN1Class -> ASN1Class -> Bool #

(>) :: ASN1Class -> ASN1Class -> Bool #

(>=) :: ASN1Class -> ASN1Class -> Bool #

max :: ASN1Class -> ASN1Class -> ASN1Class #

min :: ASN1Class -> ASN1Class -> ASN1Class #

type ASN1Tag = Int #

ASN1 Tag

data ASN1Length #

ASN1 Length with all different formats

Constructors

LenShort Int

Short form with only one byte. length has to be < 127.

LenLong Int Int

Long form of N bytes

LenIndefinite

Length is indefinite expect an EOC in the stream to finish the type

Instances

Instances details
Show ASN1Length # 
Instance details

Defined in Data.ASN1.Types.Lowlevel

Methods

showsPrec :: Int -> ASN1Length -> ShowS #

show :: ASN1Length -> String #

showList :: [ASN1Length] -> ShowS #

Eq ASN1Length # 
Instance details

Defined in Data.ASN1.Types.Lowlevel

Methods

(==) :: ASN1Length -> ASN1Length -> Bool #

(/=) :: ASN1Length -> ASN1Length -> Bool #

data ASN1Event #

represent one event from an asn1 data stream

Constructors

Header ASN1Header

ASN1 Header

Primitive !ByteString

Primitive

ConstructionBegin

Constructed value start

ConstructionEnd

Constructed value end

Instances

Instances details
Show ASN1Event # 
Instance details

Defined in Data.ASN1.Types.Lowlevel

Methods

showsPrec :: Int -> ASN1Event -> ShowS #

show :: ASN1Event -> String #

showList :: [ASN1Event] -> ShowS #

Eq ASN1Event # 
Instance details

Defined in Data.ASN1.Types.Lowlevel

Methods

(==) :: ASN1Event -> ASN1Event -> Bool #

(/=) :: ASN1Event -> ASN1Event -> Bool #

parser

parseLBS :: ByteString -> Either ASN1Error [ASN1Event] Source #

Parse one lazy bytestring and returns on success all ASN1 events associated.

parseBS :: ByteString -> Either ASN1Error [ASN1Event] Source #

Parse one strict bytestring and returns on success all ASN1 events associated.

writer

toLazyByteString :: [ASN1Event] -> ByteString Source #

transform a list of ASN1 Events into a lazy bytestring

toByteString :: [ASN1Event] -> ByteString Source #

transform a list of ASN1 Events into a strict bytestring