Class CX509ExtendedKeyUsageExt

class CX509ExtendedKeyUsageExt : public CX509ExtensionBase;

Description

An X.509 certificate extension that defines the extra uses to which a key may be put.

This is referred to as the extended key usage extension.

Derivation

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

• CX509ExtensionBase - A certificate extension base class

• CX509ExtendedKeyUsageExt - An X.509 certificate extension that defines the extra uses to which a key may be put

Members

Defined in CX509ExtendedKeyUsageExt:
DoConstructL(), KeyUsages(), NewL(), NewL(), NewLC(), NewLC(), ~CX509ExtendedKeyUsageExt()

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

Inherited from CX509ExtensionBase:
ConstructL()

static IMPORT_C CX509ExtendedKeyUsageExt *NewL(const TDesC8 &aBinaryData);

Description

Creates a new CX509ExtendedKeyUsageExt object from the specified buffer containing the binary coded representation.

Parameters

const TDesC8 &aBinaryData The encoded binary data.

Return value

CX509ExtendedKeyUsageExt * The new CX509ExtendedKeyUsageExt object.

static IMPORT_C CX509ExtendedKeyUsageExt *NewLC(const TDesC8 &aBinaryData);

Description

Creates a new CX509ExtendedKeyUsageExt object from the specified buffer containing the binary coded representation, and puts a pointer to it onto the cleanup stack.

Parameters

const TDesC8 &aBinaryData The encoded binary representation.

Return value

CX509ExtendedKeyUsageExt * The new CX509ExtendedKeyUsageExt object.

static IMPORT_C CX509ExtendedKeyUsageExt *NewL(const TDesC8 &aBinaryData, TInt &aPos);

Description

Creates a new CX509ExtendedKeyUsageExt object from the specified buffer containing the binary coded representation, starting at the specified offset.

Parameters

const TDesC8 &aBinaryData The encoded binary representation. TInt &aPos The offset position from which to start decoding.

Return value

CX509ExtendedKeyUsageExt * The new CX509ExtendedKeyUsageExt object.

static IMPORT_C CX509ExtendedKeyUsageExt *NewLC(const TDesC8 &aBinaryData, TInt &aPos);

Description

Creates a new CX509ExtendedKeyUsageExt object from the specified buffer containing the binary coded representation, starting at the specified offset, and puts a pointer to it onto the cleanup stack.

Parameters

const TDesC8 &aBinaryData The encoded binary representation. TInt &aPos The offset position from which to start decoding.

Return value

CX509ExtendedKeyUsageExt * The new CX509ExtendedKeyUsageExt object.

IMPORT_C ~CX509ExtendedKeyUsageExt();

Description

Destructor.

Frees all resources owned by the object, prior to its destruction.

IMPORT_C const CArrayPtrFlat< HBufC > &KeyUsages() const;

Description

Gets the sequence of Object Ids (OID) that identify the key usages.

The sequence is held in a set of heap descriptors.

Return value

const CArrayPtrFlat< HBufC > & A reference to the array of pointers to the heap descriptors that contain the OIDs.

private: virtual void DoConstructL(const TDesC8 &aBinaryData, TInt &aPos);

Description

Implementation for second-phase construction.

This is called by ConstructL().

Parameters

const TDesC8 &aBinaryData The encoded binary representation. This is the same as passed to ConstructL(). TInt &aPos The position from which to start decoding. Note that the value passed points, in effect, to the content, by passing the header data.