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CWLMNotify Class Reference

class CWLMNotify : public CActive

CWLMNotify offers the notification service. Active object that waits notifications from server. wlmserver.lib

Since: 3.0

Inherits from

CWLMNotify
- CActive
  - CBase

Public Member Functions
	~CWLMNotify ()
void	Activate ( MWLMNotify &, TUint32 )
CWLMNotify *	NewL ( MWLMNotify &, RWLMServer &, TUint32 )
void	SetCancelled ()

Protected Member Functions
void	DoCancel ()
void	RunL ()

Private Member Functions
	CWLMNotify ( MWLMNotify &, RWLMServer &, TUint32 )
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
MWLMNotify *	iCallback
TBool	iCancelRequested
TPckgBuf < TWlmNotifyData >	iDataPckg
TUint32	iNotificationMask
RWLMServer &	iServer

Inherited Attributes
	CActive::iStatus

Constructor & Destructor Documentation

CWLMNotify(MWLMNotify &, RWLMServer &, TUint32)

CWLMNotify	(	MWLMNotify &	aCallback,
		RWLMServer &	aServer,
		TUint32	aNotificationMask
	)	[private]

Constructor.

Parameters

MWLMNotify & aCallback	Callback interface to forward notifications to application.
RWLMServer & aServer	Interface to send requests to server.
TUint32 aNotificationMask	Bitmask of notifications to activate.

~CWLMNotify()

~CWLMNotify

(

)

[virtual]

Destructor.

Member Functions Documentation

Activate(MWLMNotify &, TUint32)

void	Activate	(	MWLMNotify &	aCallback,
			TUint32	aNotificationMask
		)

Change the callback interface and activate notifications

Parameters

MWLMNotify & aCallback	New callback interface.
TUint32 aNotificationMask	Bitmask of notifications to activate.

ConstructL()

void

ConstructL

(

)

[private]

Second phase construction.

DoCancel()

void

DoCancel

(

)

[protected, virtual]

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

NewL(MWLMNotify &, RWLMServer &, TUint32)

CWLMNotify *	NewL	(	MWLMNotify &	aCallback,
			RWLMServer &	aServer,
			TUint32	aNotificationMask
		)	[static]

Create and activate notification service.

Note:

This activates the notification service already.

Parameters

MWLMNotify & aCallback	Callback interface to forward notifications to user process.
RWLMServer & aServer	Interface to send requests to server.
TUint32 aNotificationMask	Bitmask of notifications to activate.

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

MWLMNotify * iCallback

MWLMNotify *

iCallback

[private]

Callback interface to the client. Not owned by this class.

TBool iCancelRequested

TBool

iCancelRequested

[private]

Cancel has been requested

TPckgBuf< TWlmNotifyData > iDataPckg

TPckgBuf < TWlmNotifyData >

iDataPckg

[private]

Data package for return data

TUint32 iNotificationMask

TUint32

iNotificationMask

[private]

Bitmask of active notifications.

RWLMServer & iServer

RWLMServer &

iServer

[private]

Interface to send messages to the server