CHeaderWriter Class Reference

#include <mw/http/framework/cheadercodec.h>

class CHeaderWriter : public CBase

Inherits from

  • CHeaderWriter
    Public Member Functions
    virtual ~CHeaderWriter()
    pure virtual voidEncodeHeaderL(RHeaderField &)
    Protected Member Functions
    CHeaderWriter()
    IMPORT_C voidConstructL()
    Inherited Functions
    CBase::CBase()
    CBase::Delete(CBase *)
    CBase::Extension_(TUint,TAny *&,TAny *)
    CBase::operator new(TUint)
    CBase::operator new(TUint,TAny *)
    CBase::operator new(TUint,TLeave)
    CBase::operator new(TUint,TLeave,TUint)
    CBase::operator new(TUint,TUint)
    CBase::~CBase()

    Detailed Description

    An abstract HTTP header encoder. CHeaderWriter provides an interface used by its owning codec to do conversion of header data from the generic internal header representation to the raw representation used for a particular protocol/transport. Specific sub-classes of CHeaderWriter are associated with specific protocol handlers.

    Constructor & Destructor Documentation

    CHeaderWriter ( )

    IMPORT_CCHeaderWriter()[protected]

    Default constructor.

    ~CHeaderWriter ( )

    IMPORT_C~CHeaderWriter()[virtual]

    Intended Usage: Destructor - cleans up and release resources to the system.

    Member Function Documentation

    ConstructL ( )

    IMPORT_C voidConstructL()[protected]

    Second phase construction in which any necessary allocation is done Implementations of this interface may leave with standard errors like KErrNoMemory.

    EncodeHeaderL ( RHeaderField & )

    voidEncodeHeaderL(RHeaderField &aHeader)[pure virtual]

    Intended Usage: Encodes the supplied header field. This method does a conversion of the field into raw form from the generic internal representation.

    Implementations of this interface may leave with any of KErrNotSupported, KErrHttpEncodeDoWWWAuthenticate, KErrHttpEncodeAuthorization, KErrHttpEncodeDoAge, KErrHttpEncodeDoVary, KErrHttpEncodeDoContentLanguage.

    Specific header writer sub-classes must implement this method.

    ParameterDescription
    aHeader(in) A proxy for the header field to be encoded
    © Nokia 2011.