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,...
• 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 p...

Members

Defined in CTxData:

• CTxData()Intended Usage: Default constructor - creates a Tx data object not associated wi...
• CTxData(CProtTransaction &)Intended Usage: Normal constructor, of a CTxData that corresponds to the supplie...
• ConstructL()Intended Usage: Second phase construction, default
• ProtTrans()Intended Usage: Obtain the protocol transaction whose request part is represente...
• Reserved1()Intended Usage: Reserve a slot in the v-table to preserve future BC
• Reserved2()Intended Usage: Reserve a slot in the v-table to preserve future BC
• iProtTransThe HTTP transaction from whose request this OTA transmission data is built. Not...
• ~CTxData()Intended Usage: Destructor - cleans up and releases resources to the system

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 MHTTPDataSupplier:

• GetNextDataPart(TPtrC8 &)Obtain a data part from the supplier. The data is guaranteed to survive until a ...
• OverallDataSize()Obtain the overall size of the data being supplied, if known to the supplier. Wh...
• ReleaseData()Release the current data part being held at the data supplier. This call indicat...
• Reset()Reset the data supplier. This indicates to the data supplier that it should retu...

IMPORT_C virtual ~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.