Class CWapFullySpecCLWSPService

class CWapFullySpecCLWSPService : public CBase;

Description

Fully-Specified Connectionless WSP

Derivation

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

• CWapFullySpecCLWSPService - Fully-Specified Connectionless WSP

Members

Defined in CWapFullySpecCLWSPService:
CWapFullySpecCLWSPService(), CancelReq(), Connect(), ConstructL(), GetLocalAddress(), GetLocalPort(), MethodInvoke(), MethodResult(), NewL(), NewL(), ~CWapFullySpecCLWSPService()

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

static IMPORT_C CWapFullySpecCLWSPService *NewL();

Description

Allocates and creates a new CWapFullySpecCLWSPService object.

Return value

CWapFullySpecCLWSPService * A new CWapFullySpecCLWSPService object.

Leave codes

System wide error codes.

static IMPORT_C CWapFullySpecCLWSPService *NewL(const TUid &aImplementation);

Description

Allocates and creates a new CWapFullySpecCLWSPService object.

Parameters

const TUid &aImplementation

Return value

CWapFullySpecCLWSPService * A new CWapFullySpecCLWSPService object.

Leave codes

System wide error codes.

virtual IMPORT_C ~CWapFullySpecCLWSPService();

Description

Destructor

protected: IMPORT_C CWapFullySpecCLWSPService();

Description

protected: IMPORT_C void ConstructL();

Description

virtual TInt Connect(const TDesC8 &aRemoteHost, Wap::TPort aRemotePort, Wap::TBearer aBearer, TBool aSecure)=0;

Description

Connects to the WAP stack, opening an endpoint that can be used to listen for Push messages from a specified remote host.

All CWapFullySpecCLWSPService implementations must automatically close this endpoint upon destruction.

Parameters

const TDesC8 &aRemoteHost The bearer-dependent address of the remote host with which the data will be exchanged Wap::TPort aRemotePort The port on the remote host to which data will be sent Wap::TBearer aBearer The bearer to listen on. You cannot use EAll. TBool aSecure Security flag to indicate whether WTLS should be used or not

Return value

TInt KErrNone on successful completion, or one of the system error codes on failure.

virtual TInt MethodInvoke(TUint aMethod, const TDesC &aURI, const TDesC8 &aReqHeaders, const TDesC8 &aReqBody, TUint8 aTransactionId)=0;

Description

Sends a request to a remote endpoint.

Parameters

TUint aMethod const TDesC &aURI const TDesC8 &aReqHeaders const TDesC8 &aReqBody TUint8 aTransactionId

Return value

TInt KErrNone on successful completion, or one of the system error codes on failure.

virtual TInt MethodResult(TDes8 &aReqHeaders, TDes8 &aReqBody, TPckgBuf< TUint8 > &aTransactionIdPckg, TWSPStatus &aWspStatus, TRequestStatus &aReqStatus, TUint32 aTimeout)=0;

Description

Waits for a datagram to be received

Parameters

TDes8 &aReqHeaders TDes8 &aReqBody TPckgBuf< TUint8 > &aTransactionIdPckg TWSPStatus &aWspStatus TRequestStatus &aReqStatus Asynchonrous status word, used to signal when a data size is known TUint32 aTimeout

Return value

TInt KErrNone on successful completion, or one of the system error codes on failure.

virtual void CancelReq()=0;

Description

Cancels a previously-requested MethodResult() notification.

If a message arrives the client will not be notified.

virtual TInt GetLocalPort(Wap::TPort &aPort)=0;

Description

Gets the local port of this endpoint.

This is useful if the port was chosen automatically.

Parameters

Wap::TPort &aPort On return, the port number

Return value

TInt KErrNone on successful completion, or one of the system error codes on failure.

virtual TInt GetLocalAddress(HBufC8 *&aLocalHost)=0;

Description

Gets the local address of this endpoint.

Parameters

HBufC8 *&aLocalHost On return, the address of the local host. Clients must pass in a reference to a NULL HBufC8 pointer. The function allocates a new HBufC8 buffer to hold the address, and passes ownership of the buffer to the client.

Return value

TInt KErrNone on successful completion, or one of the system error codes on failure.