Class CTxData

class CTxData : public CBase, public MHTTPDataSupplier;

Description

An abstract base class for the encoding of request data to be transmitted by a protocol handler.

Derivation

• MHTTPDataSupplier - A data supplier - This class is used to deliver the response data to the client, and is also used by the client to supply request body data to HTTP in POST transactions
• CBase - Base class for all classes to be instantiated on the heap

• CTxData - An abstract base class for the encoding of request data to be transmitted by a protocol handler

Members

Defined in CTxData:
CTxData(), CTxData(), ConstructL(), ProtTrans(), Reserved1(), Reserved2(), iProtTrans, ~CTxData()

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

Inherited from MHTTPDataSupplier:
GetNextDataPart(), MHDS_Reserved1(), MHDS_Reserved2(), MHDS_Reserved3(), OverallDataSize(), ReleaseData(), Reset()

virtual IMPORT_C ~CTxData();

Description

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

protected: IMPORT_C CTxData();

Description

Intended Usage: Default constructor - creates a Tx data object not associated with any protocol transaction.

protected: IMPORT_C CTxData(CProtTransaction &aProtTransaction);

Description

Intended Usage: Normal constructor, of a CTxData that corresponds to the supplied protocol transaction.

Parameters

CProtTransaction &aProtTransaction (in) The transaction for which this object represents the transmitted data.

protected: IMPORT_C void ConstructL();

Description

Intended Usage: Second phase construction, default

IMPORT_C CProtTransaction &ProtTrans();

Description

Intended Usage: Obtain the protocol transaction whose request part is represented as encoded data by this object.

Return value

CProtTransaction & The protocol transaction object

private: inline virtual void Reserved1();

Description

Intended Usage: Reserve a slot in the v-table to preserve future BC

private: inline virtual void Reserved2();

Description

Intended Usage: Reserve a slot in the v-table to preserve future BC

protected: CProtTransaction * iProtTrans;

Description

The HTTP transaction from whose request this OTA transmission data is built. Note that the transaction is not owned by this object.