/*

* Copyright (c) 2005-2009 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          : Sipimsprofileusimprovider.h

* Part of       : ProfileAgent

* Version       : SIP/4.1 

*

*/

/**

 @internalComponent

*/

#ifndef __SIPPROFILE_USIM_PROVIDER_H__

#define __SIPPROFILE_USIM_PROVIDER_H__

// INCLUDES

#include <etelmm.h>

#include <mmretrieve.h>

#include "msipprofileimsauthorizationdataobserver.h"

#include "authinfoobserver.h"

// FORWARD DECLARATIONS

class CSIPProfileSIMRecord;

class MSIPProfileIMSAuthenticationDataObserver;

class MSIPProfileIMSAuthorizationDataObserver;

class CSIPProfileIMSAuthorization;

class CSIPProfileSIMAuthorization;

class CSIPIMSProfileMCCandMNC;

class CAuthInfoMonitor;

/**

 * @brief Class 

 * 

 * @class CSIPProfileUsimProvider CSIPProfileUsimProvider.h 

 * "CSIPProfileUsimProvider.h"

 */

class CSIPProfileUsimProvider :

	public CBase,

	public MSIPProfileIMSAuthorizationDataObserver,

	public MAuthInfoObserver

	{

public: // Constructors and destructor

    /**

    * Constructor

    * @param aUserRecord the user record

    * @param aDeltaTimer an object used for ordering timer events

    * @return new instance, ownership is tranferred

    */

    static CSIPProfileUsimProvider* 

        NewL( CSIPProfileSIMRecord& aUserRecord,

              RTelServer& aTelServer,

		      const RTelServer::TPhoneInfo& aPhoneInfo,

              MSIPProfileIMSAuthenticationDataObserver& aObserver );

    /**

    * Destructor

    */

    ~CSIPProfileUsimProvider();

public: 

    /**

    * Starts the retrieving of authorization information

    */		

    void RequestL(TBool aUseSIM=EFalse);

    /**

    * Cancels pending operations

    */		

    void Cancel();

public: //From MSIPProfileIMSAuthorizationDataObserver

    void AuthorizedL();

	void AuthorizationFailed();

	void AuthorizationSIMFailed();

	void AuthorizedSubscriberIdL();

	void AuthorizedHomeNetworkIdL();

    TBool IsSIMSupported();

    TBool IsUsimSupported();

public: //From MAuthInfoObserver

	void AuthInfoUpdatedL();

private: //methods

    /**

    * Constructor

    * @param aUserRecord the user record

    * where the authorization information is stored

    * homenetwork domain name, private user identity,

    * public user identity

    */

    CSIPProfileUsimProvider( CSIPProfileSIMRecord& aUserRecord, 

        				     MSIPProfileIMSAuthenticationDataObserver& aObserver );

    /**

    * 2nd phase constructor

    */

    void ConstructL( 

        RTelServer& aTelServer,

        const RTelServer::TPhoneInfo& aPhoneInfo );

    /**

    * From the retrieved IMSI/MCC/MNC values 

    * the home network domain name and private user identity

    * and the public user identity are derived

    * and stored to members of CSIPProfileSIMRecord object

    */

    void DeriveValuesL();

private: //data

    RMobilePhone iPhone;    

    CSIPProfileIMSAuthorization* iAuthorization;

	CSIPProfileSIMAuthorization* iAuthorizationSIM;

	CSIPIMSProfileMCCandMNC* iAuthorizationHomeNetwork;

    CSIPProfileSIMRecord& iProfileSIMRecord;

    MSIPProfileIMSAuthenticationDataObserver& iObserver;

    TBool 	iSIMSupported;

    TBool   iUSimSupported;    

	// Owned

	CAuthInfoMonitor* iAuthInfoMonitor;

#ifdef CPPUNIT_TEST

    friend class CSIPProfileUSimProviderTest;

    friend class CSIPIMSProfileAgentTest;

#endif

	};

#endif // end of __SIPPROFILE_USIM_PROVIDER_H__

// End of File