/**

 * Copyright (c) 2010 Sasken Communication Technologies Ltd.

 * All rights reserved.

 * This component and the accompanying materials are made available

 * under the terms of the "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:

 * Chandradeep Gandhi, Sasken Communication Technologies Ltd - Initial contribution

 *

 * Contributors:

 * Manasij Roy, Nalina Hariharan

 * 

 * Description:

 *

 */

#include "smfprovider.h"

#include "SmfClientGlobal.h"

#include "smfGlobal.h"

#include "SmfObserver.h"

#include <QStringList>

#include "smfrelationmgr.h"

class SmfProvider;

#ifdef Q_OS_SYMBIAN

class CSmfClientSymbian;

#else

class SmfClientQt;

#endif

class SmfRelationMgrPrivate

	{

public:

	SmfRelationMgrPrivate(SmfRelationMgr* relnMngr);

	~SmfRelationMgrPrivate();

	//create a relation with first contact (id optional)

	SmfRelationId create(SmfProvider *provider=NULL, SmfContact *contact=NULL);

	/** assign contact to a relation */

	SmfError associate( const SmfRelationId& relation,

						const SmfContact* contact,

						SmfProvider* provider);

	/** remove contact from a relation */

	SmfError remove(SmfRelationId& relation,

					const SmfContact* conact);

	/** returns first relation item in the relation when exists, NULL otherwise */

	SmfRelationItem searchById(const SmfRelationId& relation);

	/** returns relation Id for a given contacts if exists, NULL otherwise */

	SmfRelationId searchByContact( SmfContact contact);

	/** returns number of contacts in a relation*/

	uint count(SmfRelationId relation);

	/** contacts and their provider */

	SmfRelationItem get(SmfRelationId& relation, quint32 index);

	/** list of contacts and their provider */

	QList<SmfRelationItem> getAll(SmfRelationId& relation);

	/** list of all relations */

	QList<SmfRelationId> getAllRelations();

	/** delete a particular relation*/

	SmfError Delete(SmfRelationId& relation);

private:

#ifdef Q_OS_SYMBIAN

  CSmfClientSymbian* m_SmfClientPrivate;

  friend class CSmfClientSymbian;

  int m_xtraInfoFlag;

  int m_pageInfoFlag;

#else

  SmfClientQt* m_SmfClientPrivate;

  friend class SmfClientQt;

#endif

  QByteArray m_dataForDSM;

  QByteArray m_dataFromDSM;

	};