// 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

 @internalTechnology

*/

#ifndef CMTPSERVER_H

#define CMTPSERVER_H

#include <e32std.h>

#include <e32base.h>

#include <f32file.h>

#include "rmtpframework.h"

class CMTPShutdown;

/**

Implements the MTP daemon server, which houses the MTP framework components, 

and implements the server side portion of the MTP Client API as a standard 

Symbian OS client/server interface. 

@internalTechnology

*/

class CMTPServer : public CPolicyServer

	{

public:

	~CMTPServer();

    static void RunServerL();

	void AddSession();

	void DropSession();

private: // From CPolicyServer

	CSession2* NewSessionL(const TVersion& aVersion, const RMessage2& aMessage) const;

private:

	static CMTPServer* NewLC();

	CMTPServer();

	void ConstructL();

private: // Owned

    /**

    The MTP framework singletons.

    */

    RMTPFramework   iFrameworkSingletons;

	/**

	The active MTP client API session count.

	*/

	TInt            iSessionCount;

	/**

	The daemon server process shutdown timer

	*/

	CMTPShutdown*   iShutdown;

	};

/** 

MTP server panic codes.

*/

enum TMTPPanic

	{

	EPanicBadDescriptor         = -1,

	EPanicIllegalFunction       = -2,

	EPanicAlreadyReceiving      = -3,

	EPanicErrArgument           = -4

	};

void PanicClient(const RMessagePtr2& aMessage, TMTPPanic aPanic);

#endif // CMTPSERVER_H