// Copyright (c) 2004-2009 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__

#include "massstoragedebug.h"

_LIT(KUsbMsSvrPncCat, "CUsbMsServer");

enum TUsbPanicServer

	{

	EMsClientInvalidSessCount,

	EMsControlInterfaceBadState,

	EMsControlInterfaceStillActive,

	EMsBulkOnlyStillActive,

	EMsWrongEndpoint

	};

//

// 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__