/*

* 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:

* Name          : SipProfileAgentConfigRetriever.h

* Part of       : SIP / SIP Profile Server

*

*/

#ifndef SIPPROFILEAGENTCONFIGRETRIEVER_H_

#define SIPPROFILEAGENTCONFIGRETRIEVER_H_

// INCLUDES

#include <e32base.h>

#include "sipprofiletypeinfo.h"

#include <sipprofileagentextensionparams.h>

// FORWARD DECLARATIONS

class CRepository;

// CLASS DECLARATION

/**

*@internalComponent

*/

/**

 * This class reads configuration extension values from Central Repository,

 *  and listens for their change in central repository.

 */

class CSipProfileAgentConfigRetriever : public CActive

	{

public: // Constructors and destructor

	/**

	 * Creates a CSipProfileAgentConfigRetriever object.

	 *

	 * @return value New CSipProfileAgentConfigRetriever object, ownership is transferred.

	 */

	static CSipProfileAgentConfigRetriever* NewL();

	~CSipProfileAgentConfigRetriever();

public: // From CActive

	void DoCancel();

	void RunL();

	TInt RunError(TInt aError);

public: //New functions

	/**

	* Returns the expiry value based on the profile type.

	*/

	TUint ExpiryValueL(TSIPProfileTypeInfo::TSIPProfileClass aClass,

	        CSipProfileAgentConfigExtension::TProfileProperty aProperty);

private: // New functions, for internal use

	CSipProfileAgentConfigRetriever();

	void ConstructL();

    /**

	 * Reads the timer values from repository. If they are not found, function

     * leaves.

	 */

    void ReadValuesL();    

    /**

    * Listens for notifcations from central repository

    * leaves.

    */

	void ListenForChangesL();

private: // Data

	// Provides access to Central Repository, owned.

	CRepository* iRepository;

	// Stores the keys for specific property againt a specific profile type

	TUint32 iProfilePropertyKeys[TSIPProfileTypeInfo::EMaxSIPProfileClass][CSipProfileAgentConfigExtension::EMaxProfileProperty];

	// Stores the Default registation duration specific to a profile type

	TUint32 iDefaultRegistrationValue[TSIPProfileTypeInfo::EMaxSIPProfileClass];

	// Stores the Default subscription duration specific to a profile type

	TUint32 iDefaultSubscriptionValue[TSIPProfileTypeInfo::EMaxSIPProfileClass];

private: // For testing purposes

#ifdef CPPUNIT_TEST

	friend class CSipProfileAgentConfigRetriever_Test;

#endif

	};

#endif /*SIPPROFILEAGENTCONFIGRETRIEVER_H_*/

// End of File