sl@0: // Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: // All rights reserved.
sl@0: // This component and the accompanying materials are made available
sl@0: // under the terms of the License "Eclipse Public License v1.0"
sl@0: // which accompanies this distribution, and is available
sl@0: // at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: //
sl@0: // Initial Contributors:
sl@0: // Nokia Corporation - initial contribution.
sl@0: //
sl@0: // Contributors:
sl@0: //
sl@0: // Description:
sl@0: //
sl@0: 
sl@0: 
sl@0: #ifndef CUSBHOSTAO_H
sl@0: #define CUSBHOSTAO_H
sl@0: 
sl@0: class MUsbHostBusEventObserver
sl@0:     {
sl@0: public:
sl@0:     virtual void ProcessBusEventL() = 0;
sl@0:     };
sl@0: 
sl@0: class CUsbHostAo: public CActive
sl@0:     {
sl@0: public:
sl@0: 	static CUsbHostAo* NewL(RUsbHubDriver& aHubDriver,
sl@0:                             RUsbHubDriver::TBusEvent& aEvent,
sl@0:                             MUsbHostBusEventObserver& aObserver);
sl@0: 	~CUsbHostAo();
sl@0: protected:
sl@0: 	CUsbHostAo(RUsbHubDriver& aHubDriver,
sl@0:                RUsbHubDriver::TBusEvent& aEvent,
sl@0:                MUsbHostBusEventObserver& aObserver);
sl@0: 	void ConstructL();
sl@0: 
sl@0: public:
sl@0:     void Wait();
sl@0: 
sl@0: protected:
sl@0:     virtual void DoCancel();
sl@0:     virtual void RunL();
sl@0: 	virtual TInt RunError(TInt aError);
sl@0: 
sl@0: protected:
sl@0:     RUsbHubDriver& iHubDriver;
sl@0:     RUsbHubDriver::TBusEvent& iEvent;
sl@0: 
sl@0:     MUsbHostBusEventObserver& iObserver;
sl@0:     };
sl@0: 
sl@0: 
sl@0: 
sl@0: 
sl@0: #endif
sl@0: 
sl@0: