// Copyright (c) 2002-2009 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:

//

#ifndef __MMFCONTROLLEREXTENDEDDATA_H__

#define __MMFCONTROLLEREXTENDEDDATA_H__

#include <mmf/server/mmfdatasource.h>

#include <mmf/server/mmfdatasink.h>

#include <mmf/common/mmfcontrollerframework.h>

#include <mmf/common/mmfcontrollerpluginresolver.h>

#include <mmfplugininterfaceuids.hrh>

#include <caf/caf.h>

/**

@internalComponent

*/

const TUid KUidInterfaceMMFDataSinkHolder = {0x101F76D4};

/**

@internalComponent

*/

const TUid KUidInterfaceMMFDataSourceHolder = {0x101F76D5};

/**

@internalComponent

*/

const TUid KUidMMFControllerExtendedDataHolder = {0x102834AC};

/**

@internalComponent

Create a const TUid with the same values as the controller

ECOM plugin interface UID

*/

const TUid KUidInterfaceMMFController = {KMmfUidPluginInterfaceController};

/**

@internalComponent

IPC messages for interface KUidInterfaceMMFController in the controller framework.

*/

enum TMMFControllerMessages

	{

	EMMFControllerAddDataSource,

	EMMFControllerAddDataSink,

	EMMFControllerRemoveDataSource,

	EMMFControllerRemoveDataSink,

	EMMFControllerReset,

	EMMFControllerPrime,

	EMMFControllerPlay,

	EMMFControllerPause,

	EMMFControllerStop,

	EMMFControllerGetPosition,

	EMMFControllerSetPosition,

	EMMFControllerGetDuration,

	EMMFControllerGetNumberOfMetaDataEntries,

	EMMFControllerGetSizeOfMetaDataEntry,//use internally

	EMMFControllerGetMetaDataEntry,

	EMMFControllerSetPrioritySettings,

	EMMFControllerCancelAddDataSource,

	EMMFControllerCancelAddDataSink,

	EMMFControllerAddFileHandleDataSource,

	EMMFControllerAddFileHandleDataSink,

	EMMFControllerSourceSinkInitDataPreload,

	EMMFControllerAddFileHandleDataSourceWithInitData,

	EMMFControllerAddFileHandleDataSinkWithInitData

	};

/**

@internalComponent

The controller proxy session.

Only one session can be connected to a controller proxy server.

*/

NONSHARABLE_CLASS(CMMFControllerExtendedData) : public CMMFObject

	{

public:

	CMMFControllerExtendedData();

	~CMMFControllerExtendedData();

	// Set/Get the source/sink initialization data used by CMMFController

	// Ownership of aSourceSinkInitData is transferred (NULL pointer is allow)

	// If source/sink initialization data is already set, previous one will be destroyed

	void SetSourceSinkInitData(HBufC8* aSourceSinkInitData);

	HBufC8* SourceSinkInitData() const;

	void ResetSourceSinkInitData();

	// Set/Get the client thread ID used by CMMFController

	void SetClientThreadId(TThreadId aClientThreadId);

	TThreadId ClientThreadId() const;

	// Set/Get the Secure DRM mode of CMMFController

	void SetSecureDrmMode(TBool aSecureDrmMode);

	TBool SecureDrmMode() const;

	//from CMMFObject

	void HandleRequest(TMMFMessage& aMessage);

private:

	/**

	Extended data uses by CMMFController: Source/Sink initialization data

	It serves as a temporary storage for Source/Sink initialization

	Client should request the server to use and cleanup this variable ASAP

	once it is being loaded

	*/

	HBufC8*	iSourceSinkInitData;

	/**

	Extended data uses by CMMFController: The client thread Id

	*/

	TThreadId iClientThreadId;

	/**

	Extended data uses by CMMFController: Controller Scecure DRM Mode

	*/

	TBool iSecureDrmMode;

	};

#endif //__MMFCONTROLLEREXTENDEDDATA_H__