Class CASN1EncContainer

class CASN1EncContainer : public CASN1EncConstructed;

Description

Base class for all ASN1 container types - sequences, sets, etc.

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.

• CASN1EncConstructed - Base class for all ASN1 constructed-type objects. Most of these are container cl...

• CASN1EncContainer - Base class for all ASN1 container types - sequences, sets, etc.

Members

Defined in CASN1EncContainer:

• AddAndPopChildL(CASN1EncBase *)Call this to add a child object to the container. Takes ownership if and only if...
• AddChildIntL(const CASN1EncBase *)Internal method, derived classes implement to add a child. No need to check for ...
• AddChildL(CASN1EncBase *)Call this to add a child object to the container. Takes ownership if and only if...

Inherited from CASN1EncBase:

• CASN1EncBase(const TTagType,const TASN1Class)Protected constructor
• ConstructL()Must call this version from derived classes in their ConstructL, but only once t...
• LengthDER()constGives total number of octets in the DER encoding of this object.
• SetTag(const TTagType,const TASN1Class)Sets tag type/class of the encoding object
• WriteDERL(TDes8 &,TUint &)constWrites entire DER encoding of this object into the given buffer.
• iContentsLengthDERLength of DER encoded content.
• iLengthLengthDERLength of DER encoded length.
• iTagLengthDERLength of DER encoded tag.

Inherited from CBase:

• Delete(CBase *)Deletes the specified object.
• Extension_(TUint,TAny *&,TAny *)Extension function
• operator new(TUint)Allocates the object from the heap and then initialises its contents to binary z...
• operator new(TUint,TAny *)Initialises the object to binary zeroes.
• operator new(TUint,TLeave)Allocates the object from the heap and then initialises its contents to binary z...
• operator new(TUint,TLeave,TUint)Allocates the object from the heap and then initialises its contents to binary z...
• operator new(TUint,TUint)Allocates the object from the heap and then initialises its contents to binary z...

IMPORT_C void AddChildL(CASN1EncBase *aChild);

Description

Call this to add a child object to the container. Takes ownership if and only if it doesn't Leave. Checks for null input, calls AddChildInt, calls CASN1EncBase::ContentsLengthChanged().

Parameters

CASN1EncBase *aChild Child ASN1 encoding object to add.

IMPORT_C void AddAndPopChildL(CASN1EncBase *aChild);

Description

Call this to add a child object to the container. Takes ownership if and only if it doesn't Leave. Checks for null input, calls AddChildInt, calls CASN1EncBase::ContentsLengthChanged(). Pops added child object off the cleanup stack.

Parameters

CASN1EncBase *aChild Child ASN1 encoding object to add.

private: virtual void AddChildIntL(const CASN1EncBase *aChild)=0;

Description

Internal method, derived classes implement to add a child. No need to check for null input or call CASN1EncBase::ContentsLengthChanged(). Takes ownership, but only if you don't leave.

Parameters

const CASN1EncBase *aChild Child encoding object to add.