// Copyright (c) 2008-2009 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:

// Defines the MTP Device dp extension data provider ECOM plug-in service provider 

// interface.

// 

//

/**

 @file

 @publishedPartner

 @released

*/

#ifndef CMTPDEVDPEXTN_H

#define CMTPDEVDPEXTN_H

#include <e32debug.h>

#include <mtp/mtpdataproviderapitypes.h>

#include <mtp/mmtpdevdpextn.h>

#include <mtp/mmtpdataproviderframework.h>

class MExtnDevPluginCallback;

/** 

Those who are implementing "MExtnDevicePropDp" interface as ecom plugin,

should use 0x20010ADA as the interface UID in ECOM resource file.

*/

const TUid KMTPExtnDevDpPluginInterfaceUid = {0x20010ADA};

class CMtpExtnDevicePropPlugin : public CBase, public MExtnDevicePropDp

{

public:

/**

loads the plugin having implementation uid as aUid 

*/

	IMPORT_C static CMtpExtnDevicePropPlugin* NewL(TUid aUid );

	IMPORT_C ~CMtpExtnDevicePropPlugin();

	IMPORT_C TInt  GetDevPropertyL (const TMTPDevicePropertyCode /*aPropCode*/, MMTPType**);

	IMPORT_C TInt GetDevPropertyDescL (const TMTPDevicePropertyCode /*aPropCode*/, MMTPType**);

	IMPORT_C TInt GetDevicePropertyContainerL(TMTPDevicePropertyCode /*aPropCode*/, MMTPType**);

	IMPORT_C TMTPResponseCode SetDevicePropertyL();

	IMPORT_C void Supported (TMTPSupportCategory /*aCategory*/, RArray <TUint>& /*aArray*/ ,TMTPOperationalMode /*aMode*/);

	IMPORT_C TInt ResetDevPropertyL(const TMTPDevicePropertyCode aPropCode);

	IMPORT_C void SetCallback(MExtnDevPluginCallback& aExtnDevPluginCallback);

	IMPORT_C void NotifyOnDevicePropertyChanged (TMTPDevicePropertyCode& aPropCode);

	/**

	* This method return mtpframework

	*/

	IMPORT_C MMTPDataProviderFramework& Framework( ) const;

private:

	MExtnDevPluginCallback* iExtnDevPluginCallback;

	TUid                        iDtorIdKey;

};

#endif //