// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
// All rights reserved.
// This component and the accompanying materials are made available
// under the terms of "Eclipse Public License v1.0"
// which accompanies this distribution, and is available
// at the URL "http://www.eclipse.org/legal/epl-v10.html".
//
// Initial Contributors:
// Nokia Corporation - initial contribution.
//
// Contributors:
//
// Description:
//
/**
@file
@internalComponent
*/
#ifndef CMTPUSBENDPOINTWATCHER_H
#define CMTPUSBENDPOINTWATCHER_H
#include "mtpdebug.h"
class CMTPUsbConnection;
/**
Implements the USB MTP device class endpoint stall status observer.
@internalComponent
*/
class CMTPUsbEpWatcher: public CActive
{
public:
static CMTPUsbEpWatcher* NewL(CMTPUsbConnection& aConnection);
~CMTPUsbEpWatcher();
void Start();
void Stop();
private: // From CActive
void DoCancel();
TInt RunError(TInt aError);
void RunL();
private:
CMTPUsbEpWatcher(CMTPUsbConnection& aConnection);
void ConstructL();
void RequestCancel();
void RequestIssue();
private: // Owned
/**
FLOGGER debug trace member variable.
*/
__FLOG_DECLARATION_MEMBER;
/**
The endpoint stall status flags.
*/
TUint iEndpointStatus;
private: // Not owned
/**
The MTP USB device class connection.
*/
CMTPUsbConnection& iConnection;
};
#endif // CMTPUSBENDPOINTWATCHER_H