Class CWapBoundCLWSPService

class CWapBoundCLWSPService : public CBase;

Description

Bound Connectionless WSP

Derivation

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

• CWapBoundCLWSPService - Bound Connectionless WSP

Members

Defined in CWapBoundCLWSPService:
CWapBoundCLWSPService(), CancelReq(), Connect(), ConstructL(), GetBearer(), GetLocalAddress(), GetLocalPort(), GetServerAddress(), MethodInvoke(), MethodResult(), NewL(), NewL(), ~CWapBoundCLWSPService()

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

static IMPORT_C CWapBoundCLWSPService *NewL();

Description

Allocates and creates a new CWapBoundCLWSPService object.

Return value

CWapBoundCLWSPService * A new CWapBoundCLWSPService object.

Leave codes

System wide error codes.

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

Description

Allocates and creates a new CWapBoundCLWSPService object.

Parameters

const TUid &aImplementation

Return value

CWapBoundCLWSPService * A new CWapBoundCLWSPService object.

Leave codes

System wide error codes.

virtual IMPORT_C ~CWapBoundCLWSPService();

Description

Destructor

protected: IMPORT_C CWapBoundCLWSPService();

Description

protected: IMPORT_C void ConstructL();

Description

virtual TInt Connect(Wap::TBearer aBearer, Wap::TPort aPort, TBool aSecure)=0;

Description

Connects to the WAP stack, opening an endpoint that can be used for S-Unit-MethodInvoke and S-Unit-MethodResult primitives.

Parameters

Wap::TBearer aBearer The bearer to listen on (use EAll for all bearers) Wap::TPort aPort The port to listen on. If set to 0, a local port will be chosen for the client's first MethodInvoke() TBool aSecure

Return value

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

virtual TInt MethodInvoke(Wap::TBearer aBearer, const TDesC8 &aRemoteHost, Wap::TPort aRemotePort, TUint aMethod, const TDesC &aURI, const TDesC8 &aReqHeaders, const TDesC8 &aReqBody, const TUint8 aTransactionId)=0;

Description

Sends a request to a remote endpoint.

Parameters

Wap::TBearer aBearer The bearer to be used, if the bound connection was opened with EAll const TDesC8 &aRemoteHost The address of the remote host to which to send the request. The format of the address is bearer-specific. Wap::TPort aRemotePort The port on the remote host to which the request will be sent TUint aMethod const TDesC &aURI const TDesC8 &aReqHeaders const TDesC8 &aReqBody const 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 asynchronous MethodResult() notification.

If a datagram arrives at the local host, it will be discarded.

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.

virtual TInt GetBearer(Wap::TBearer &)=0;

Description

Gets the bearer on which a received datagram arrived.

Useful when EAll was specified in Connect()

Parameters

Wap::TBearer &

Return value

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

virtual TInt GetServerAddress(HBufC8 *&aServerAddress)=0;

Description

Gets the remote server address.

Parameters

HBufC8 *&aServerAddress On return, the address of the remote server. 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.