/*

* Copyright (c) 2007 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:    Class for querying STUN/TURN server settings.

*

*/

#ifndef C_NATFWSERVERSETTINGS_H

#define C_NATFWSERVERSETTINGS_H

#include <e32base.h>

#include <mnatfwserversettings.h>

class CNATFWCenRepHandler;

/**

 * Class for querying STUN/TURN server settings.

 * 

 * @lib natfwnatsettings.lib

 * @since S60 v3.2

 */

class CNATFWServerSettings : public CBase, public MNATFWServerSettings

    {

public: // New functions

    /**

     * Two-phased constructor.

     */

    static CNATFWServerSettings* NewL(

        const TDesC8& aAddress,

        TUint aPort,

        const TDesC8& aUsername,

        const TDesC8& aPassword,

        const TBool aSharedSecretEnabled );

    /**

     * Two-phased constructor.

     */

    static CNATFWServerSettings* NewLC(

        const TDesC8& aAddress,

        TUint aPort, 

        const TDesC8& aUsername,

        const TDesC8& aPassword,

        const TBool aSharedSecretEnabled );

    /**

     * Destructor.

     */

    virtual ~CNATFWServerSettings();

    /**

     * Reads settings from Central Repository

     *

     * @since   S60 v3.2

     * @param   aServerSettingsKey ID key for server wanted to be read

     * @param   aRepHandler CR Handler

     */ 

    void ReadSettingsL( TUint32 aServerSettingsKey,

        const CNATFWCenRepHandler& aRepHandler );

// from MNATFWServerSettings

    /**

     * From MNATFWServerSettings

     * Returns STUN/TURN server address.

     *

     * @since   S60 v3.2

     * @return  Server address

     */

    const TDesC8& Address() const;

    /**

     * From MNATFWServerSettings

     * Returns STUN/TURN server port number.

     *

     * @since   S60 v3.2

     * @return  Port

     */

    TUint Port() const;

    /**

     * From MNATFWServerSettings

     * Returns username to the server.

     * 

     * @since   S60 v3.2

     * @return  Username to the server

     */   

    const TDesC8& Username() const;

    /**

     * From MNATFWServerSettings

     * Returns password to the server.

     *

     * @since   S60 v3.2

     * @return  Password to the server

     */   

    const TDesC8& Password() const;

    /**

     * From MNATFWServerSettings

     * Returns shared secred enabled

     *

     * @since   S60 v3.2

     * @return  TRUE if shared secret is enabled

     */   

    TBool SharedSecretEnabled() const;

private:

    CNATFWServerSettings( TUint aPort, const TBool aSecret );

    void ConstructL( const TDesC8& aAddress,

        const TDesC8& aUsername, const TDesC8& aPassword );

private: // data

    /**

     * Server address

     * own

     */

    HBufC8* iAddress;

    /**

     * Server username

     * own

     */

    HBufC8* iUsername;

    /**

     * Server password

     * own

     */

    HBufC8* iPassword;

    /**

     * Server port

     */

    TUint iPort;

    /**

     * Shared secret enabled

     */

    TBool iSharedSecretEnabled;

    };

#endif // C_NATFWSERVERSETTINGS_H