Class CASN1EncNull

class CASN1EncNull : public CASN1EncPrimitive;

Description

Class for encoding NULLs.

Derivation

• CBase - Base class for all classes to be instantiated on the heap

• CASN1EncBase - Base class for all ASN.1 types that we can encode

• CASN1EncPrimitive - All ASN1 primitive type encoding classes derive from here

• CASN1EncNull - Class for encoding NULLs

Members

Defined in CASN1EncNull:
CalculateContentsLengthDER(), NewL(), NewLC(), WriteContentsDERL()

Inherited from CASN1EncBase:
ConstructL(), LengthDER(), SetTag(), WriteDERL(), WriteLengthDER(), iContentsLengthDER, iLengthLengthDER, iTagLengthDER

Inherited from CASN1EncPrimitive:
IsConstructed()

Inherited from CBase:
Delete(), Extension_(), operator new()

static IMPORT_C CASN1EncNull *NewL();

Description

Return value

CASN1EncNull *

static IMPORT_C CASN1EncNull *NewLC();

Description

Return value

CASN1EncNull *

private: virtual void CalculateContentsLengthDER();

Description

Calculates number of octets in DER content encoding. Must set value of the appropriate data member.

private: virtual void WriteContentsDERL(TDes8 &aBuf) const;

Description

Writes DER content encoding into supplied buffer, which is already verified to be big enough. Must be implemented by derived classes.

Parameters

TDes8 &aBuf Buffer to write to.