asn1-types-0.3.4: ASN.1 types

LicenseBSD-style
MaintainerVincent Hanquez <vincent@snarc.org>
Stabilityexperimental
Portabilityunknown
Safe HaskellSafe
LanguageHaskell98

Data.ASN1.Types.Lowlevel

Contents

Description

 
Synopsis

Raw types

type ASN1Tag = Int Source #

ASN1 Tag

data ASN1Length Source #

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
Eq ASN1Length Source # 
Instance details

Defined in Data.ASN1.Types.Lowlevel

Show ASN1Length Source # 
Instance details

Defined in Data.ASN1.Types.Lowlevel

data ASN1Header Source #

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

Instances
Eq ASN1Header Source # 
Instance details

Defined in Data.ASN1.Types.Lowlevel

Show ASN1Header Source # 
Instance details

Defined in Data.ASN1.Types.Lowlevel

Events types

data ASN1Event Source #

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
Eq ASN1Event Source # 
Instance details

Defined in Data.ASN1.Types.Lowlevel

Show ASN1Event Source # 
Instance details

Defined in Data.ASN1.Types.Lowlevel