Class CX509PolicyConstraintsExt

class CX509PolicyConstraintsExt : public CX509ExtensionBase;

Description

Enables a Certification Authority to constrain the use of policies in two ways:

• to enforce the appearance of explicit certificate policies in subsequent certificates

• to prevent policy mapping from being performed.

Derivation

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

• CX509ExtensionBase - A certificate extension base class.

• CX509PolicyConstraintsExt - Enables a Certification Authority to constrain the use of policies in two ways:

Members

Defined in CX509PolicyConstraintsExt:

• DoConstructL(const TDesC8 &,TInt &)Implementation for second-phase construction.
• ExplicitPolicyRequired()constGets the explicit policy constraint.
• InhibitPolicyMapping()constGets the inhibiting policy mapping.
• NewL(const TDesC8 &)Creates a new CX509PolicyConstraintsExt object from the specified buffer contain...
• NewL(const TDesC8 &,TInt &)Creates a new CX509PolicyConstraintsExt object from the specified buffer contain...
• NewLC(const TDesC8 &)Creates a new Policy constraints extension object from the specified buffer cont...
• NewLC(const TDesC8 &,TInt &)Creates a new CX509PolicyConstraintsExt object from the specified buffer contain...
• ~CX509PolicyConstraintsExt()Destructor.

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...

Inherited from CX509ExtensionBase:

• ConstructL(const TDesC8 &,TInt &)Second-phase constructor.

IMPORT_C static CX509PolicyConstraintsExt* NewL(const TDesC8 &aBinaryData);

Description

Creates a new CX509PolicyConstraintsExt object from the specified buffer containing the encoded binary representation.

Parameters

const TDesC8 &aBinaryData The encoded binary representation.

Return value

CX509PolicyConstraintsExt * The new CX509PolicyConstraintsExt object.

IMPORT_C static CX509PolicyConstraintsExt* NewLC(const TDesC8 &aBinaryData);

Description

Creates a new Policy constraints extension object from the specified buffer containing the encoded binary representation, and puts a pointer to it onto the cleanup stack.

Parameters

const TDesC8 &aBinaryData The encoded binary representation.

Return value

CX509PolicyConstraintsExt * The new CX509PolicyConstraintsExt object.

IMPORT_C static CX509PolicyConstraintsExt* NewL(const TDesC8 &aBinaryData, TInt &aPos);

Description

Creates a new CX509PolicyConstraintsExt object from the specified buffer containing the encoded binary 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

CX509PolicyConstraintsExt * The new CX509PolicyConstraintsExt object.

IMPORT_C static CX509PolicyConstraintsExt* NewLC(const TDesC8 &aBinaryData, TInt &aPos);

Description

Creates a new CX509PolicyConstraintsExt object from the specified buffer containing the encoded binary representation, 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

CX509PolicyConstraintsExt * The new CX509PolicyConstraintsExt object.

IMPORT_C ~CX509PolicyConstraintsExt();

Description

Destructor.

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

IMPORT_C TX509PolicyConstraint ExplicitPolicyRequired() const;

Description

Gets the explicit policy constraint.

Return value

TX509PolicyConstraint The explicit policy constraint.

IMPORT_C TX509PolicyConstraint InhibitPolicyMapping() const;

Description

Gets the inhibiting policy mapping.

Return value

TX509PolicyConstraint The inhibiting policy mapping.

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

Description

Implementation for second-phase construction.

This is called by CX509ExtensionBase::ConstructL(const TDesC8 &,TInt &).

Parameters

const TDesC8 &aBinaryData The encoded binary representation. This is the same as passed to CX509ExtensionBase::ConstructL(const TDesC8 &,TInt &). 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.