// Copyright (c) 2004-2010 Nokia Corporation and/or its subsidiary(-ies).
// All rights reserved.
// This component and the accompanying materials are made available
// under the terms of the License "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:
// Implements a Symbian OS server that exposes the RUsbMassStorage API
//
//

/**
 @file
 @internalTechnology
*/

#ifndef __CUSBMASSSTORAGESERVER_H__
#define __CUSBMASSSTORAGESERVER_H__


//
// Forward declarations
//
class CUsbMassStorageController;

/**
 The CUsbMassStorageServer class
 Implements a Symbian OS server that exposes the RUsbMassStorage API
 */
 class CUsbMassStorageServer : public CPolicyServer
    {
public:
    static CUsbMassStorageServer* NewLC(CUsbMassStorageController& aController);
    virtual ~CUsbMassStorageServer();

    virtual CSession2* NewSessionL(const TVersion &aVersion, const RMessage2& aMessage) const;
    void Error(TInt aError);

    inline CUsbMassStorageController& Controller() const;

    void IncrementSessionCount();
    void DecrementSessionCount();
    inline TInt SessionCount() const;

protected:
    CUsbMassStorageServer(CUsbMassStorageController& aController);
    void ConstructL();

private:
    CUsbMassStorageController& iController;
    TInt iSessionCount;
    };

#include "cusbmassstorageserver.inl"

#endif // __CUSBMASSSTORAGESERVER_H__