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CHssSrvNotifications Class Reference

class CHssSrvNotifications : public CActive

CHssSrvNotifications offers the notification service. Active object that waits notifications from server.

Inherits from

CHssSrvNotifications
- CActive
  - CBase

Public Member Functions
	~CHssSrvNotifications()
void	Activate(MHssSrvNotifications &)
CHssSrvNotifications *	NewL(MHssSrvNotifications &, RHssInterface &)
void	SetCancelled()

Protected Member Functions
void	DoCancel()
void	RunL()

Private Member Functions
	CHssSrvNotifications(MHssSrvNotifications &, RHssInterface &)
void	ConstructL()
void	WaitForNotifications()

Inherited Functions
	CActive::CActive(TInt)
	CActive::Cancel()
	CActive::Deque()
	CActive::Extension_(TUint,TAny &,TAny )
	CActive::IsActive()const
	CActive::IsAdded()const
	CActive::Priority()const
	CActive::RunError(TInt)
	CActive::SetActive()
	CActive::SetPriority(TInt)
	CActive::~CActive()
	CBase::CBase()
	CBase::Delete(CBase *)
	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()

Inherited Enumerations
	CActive:TPriority

Private Attributes
MHssSrvNotifications *	iCallback
TBool	iCancelRequested
TPckg< THssPckgData >	iDataPckg
TUint	iIapId
THssPckgData	iReturnData
RHssInterface &	iServer

Inherited Attributes
	CActive::iStatus

Constructor & Destructor Documentation

CHssSrvNotifications(MHssSrvNotifications &, RHssInterface &)

CHssSrvNotifications	(	MHssSrvNotifications &	aCallback,
		RHssInterface &	aServer
	)	[private]

Constructor.

Parameters

MHssSrvNotifications & aCallback	Callback interface to forward notifications to application.
RHssInterface & aServer	Interface to send requests to server.

~CHssSrvNotifications()

~CHssSrvNotifications

(

)

[virtual]

Destructor.

Member Functions Documentation

Activate(MHssSrvNotifications &)

void

Activate

(

MHssSrvNotifications &

aCallback

)

Change the callback interface and activate notifications

Parameters

MHssSrvNotifications & aCallback

New callback interface.

ConstructL()

void

ConstructL

(

)

[private]

Second phase construction.

DoCancel()

void

DoCancel

(

)

[protected, virtual]

(From CActive) This is called by Cancel() of CActive framework.

NewL(MHssSrvNotifications &, RHssInterface &)

CHssSrvNotifications *	NewL	(	MHssSrvNotifications &	aCallback,
			RHssInterface &	aServer
		)	[static]

Create and activate notification service.

Note:

The notification service is activated in this call.

Parameters

MHssSrvNotifications & aCallback	Callback interface to forward notifications to user process.
RHssInterface & aServer	Interface to send requests to server.

RunL()

void

RunL

(

)

[protected, virtual]

(From CActive) Receive notification.

SetCancelled()

void

SetCancelled

(

)

Sets the requests cancelled flag so that no new notification requests are done once current notification is complete.

WaitForNotifications()

void

WaitForNotifications

(

)

[private]

Notification query loop.

Member Data Documentation

MHssSrvNotifications * iCallback

MHssSrvNotifications *

iCallback

[private]

Callback interface to the client

TBool iCancelRequested

TBool

iCancelRequested

[private]

Cancel has been requested

TPckg< THssPckgData > iDataPckg

TPckg< THssPckgData >

iDataPckg

[private]

Data package for return data

TUint iIapId

TUint

iIapId

[private]

IapId for notifications

THssPckgData iReturnData

THssPckgData

iReturnData

[private]

Return data value from server for the asynchronous messages

RHssInterface & iServer

RHssInterface &

iServer

[private]

Interface to send messages to the server