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CDpsUsbNotifier Class Reference

class CDpsUsbNotifier : public CActive

Class for monitoring the usb personality change and cable connection/disconnectin

Inherits from

Public Member Functions
~CDpsUsbNotifier()
voidCancelPrinterNotify()
voidConnectNotify()
TBool IsConfigured()
TBool IsSetPrintModeIssued()
CDpsUsbNotifier *NewL(CDpsEngine *)
voidWaitForPrinterNotify()
Private Member Functions
CDpsUsbNotifier(CDpsEngine *)
TInt ConnectState()
voidConstructL()
voidDisconnectNotify(TUsbDeviceState)
voidDoCancel()
voidPersonalityChanged()
voidPtpNotify(TInt)
voidRollback()
TInt RunError(TInt)
voidRunL()
Inherited Functions
CActive::CActive(TInt)
CActive::Cancel()
CActive::Deque()
CActive::Extension_(TUint,TAny *&,TAny *)
CActive::IsActive()const
CActive::IsAdded()const
CActive::Priority()const
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
TBool iConfigured
CDpsConnectNotifier *iConnectP
TUsbDeviceState iConnectState
CDpsEngine::TConnectionStatus iConnection
CDpsEngine *iEngine
TInt iPersonality
CDpsPersonalityWatcher *iPersonalityWatcher
CDpsPtpNotifier *iPtpP
TBool iRollback
RUsb iUsbM
RUsbWatcher iUsbW
Inherited Attributes
CActive::iStatus

Constructor & Destructor Documentation

CDpsUsbNotifier(CDpsEngine *)

CDpsUsbNotifier(CDpsEngine *aEngine)[private]

Default constructor

Parameters

CDpsEngine * aEnginethe pointer to the dps engine

~CDpsUsbNotifier()

~CDpsUsbNotifier()

Destructor

Member Functions Documentation

CancelPrinterNotify()

voidCancelPrinterNotify()

Cancels the request for printer connection notification

ConnectNotify()

voidConnectNotify()

Issues the request for printer connect/disconnect notification

ConnectState()

TInt ConnectState()[private]

Updates the current device state

ConstructL()

voidConstructL()[private]

Second phase constructor

DisconnectNotify(TUsbDeviceState)

voidDisconnectNotify(TUsbDeviceStateaState)[private]

Called by ConnectNotifier to indeicate the cable disconnect

Parameters

TUsbDeviceState aState

DoCancel()

voidDoCancel()[private, virtual]

CActive::DoCancel

IsConfigured()

TBool IsConfigured()const

IsSetPrintModeIssued()

TBool IsSetPrintModeIssued()

NewL(CDpsEngine *)

CDpsUsbNotifier *NewL(CDpsEngine *aEngine)[static]

Two phase constructor

Parameters

CDpsEngine * aEnginethe pointer to the dps engine object

PersonalityChanged()

voidPersonalityChanged()[private]

PtpNotify(TInt)

voidPtpNotify(TIntaErr)[private]

Called by PtpNotifier to indicate a ptp printer/pc is connected

Parameters

TInt aErr

Rollback()

voidRollback()[private]

Changes back to the previous personality

RunError(TInt)

TInt RunError(TIntaErr)[private, virtual]

CActive::RunError

Parameters

TInt aErr

RunL()

voidRunL()[private, virtual]

CActive::RunL

WaitForPrinterNotify()

voidWaitForPrinterNotify()

Issues the request for printer connection notification

Member Data Documentation

TBool iConfigured

TBool iConfigured[private]

CDpsConnectNotifier * iConnectP

CDpsConnectNotifier *iConnectP[private]

TUsbDeviceState iConnectState

TUsbDeviceState iConnectState[private]

CDpsEngine::TConnectionStatus iConnection

CDpsEngine::TConnectionStatus iConnection[private]

CDpsEngine * iEngine

CDpsEngine *iEngine[private]

TInt iPersonality

TInt iPersonality[private]

CDpsPersonalityWatcher * iPersonalityWatcher

CDpsPersonalityWatcher *iPersonalityWatcher[private]

CDpsPtpNotifier * iPtpP

CDpsPtpNotifier *iPtpP[private]

TBool iRollback

TBool iRollback[private]

RUsb iUsbM

RUsb iUsbM[private]

RUsbWatcher iUsbW

RUsbWatcher iUsbW[private]

Copyright ©2010 Nokia Corporation and/or its subsidiary(-ies).
All rights reserved. Unless otherwise stated, these materials are provided under the terms of the Eclipse Public License v1.0.