/*

* Copyright (c) 2004 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:  Defines MAOConnectionManager interface

*

*/

#ifndef MAOCONNECTIONMANAGER_H

#define MAOCONNECTIONMANAGER_H

// INCLUDE FILES

// FORWARD DECLARATIONS

/**

 *  Connection manager interface.

 *

 *  @lib PDPContextManager.lib

 *  @since S60 v3.1

 */

class MAOConnectionManager

    {

public: // Data types

    /**

     * Network type

     */

    enum TNetworkType

        {

        ENotRegistered,

        EHPLMN,

        EVPLMN

        };

    /**

     * Failure reason

     */

    enum TFailureReason

        {

        ETemporary,

        EPermanent,

        EDisconnected

        };

public:

    /**

     * Activate PDP context.

     * Asynchronous.

     *

     * @since S60 v3.1

     */

    virtual void ActivatePDPContextL() = 0;

    /**

     * Checks if we have a PDP context active.

     * Synchronous.

     *

     * @since S60 v3.1

     * @return ETrue if PDP context is active

     */

    virtual TBool IsPDPContextActive() const = 0;       

    /**

     * Closes current connection.

     * Synchronous.

     *

     * @since S60 v3.1

     */

    virtual void CloseConnection() = 0;

    /**

     * Closes current connection without stopping it.

     * Synchronous.

     *

     * @since S60 v3.2

     */

    virtual void DetachConnection() = 0;

    /**

     * Gets current network type.

     * Synchronous.

     *

     * @since S60 v3.1

     * @return TNetworkType

     */

    virtual TNetworkType NetworkType() const = 0;       

    /**

     * Gets numer of currently active connections.

     * Synchronous.

     *

     * @since 3.0

     * @return TInt

     */     

    virtual TInt NumberOfConnections() = 0;

    /**

     * Handles settings changes.

     *

     * @since S60 v3.2

     */

    virtual void HandleSettingsChangedL() = 0;

protected:

    /**

     * Prohibit destruction

     *

     * @since S60 v3.1

     */

    virtual ~MAOConnectionManager(){};

    };

#endif /* MAOCONNECTIONMANAGER_H */