1 /*

     2 * Copyright (c) 2007-2008 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  Observes emergency connection

    15 *

    16 */

    17 

    18 

    19 #ifndef M_SVPEMERGENCYCONNECTIONOBSERVER_H

    20 #define M_SVPEMERGENCYCONNECTIONOBSERVER_H

    21 

    22 

    23 /**

    24  *  Observes emergency connection.

    25  *  Observes: SNAP connected, IAP connected, SIP proxy address ready, and 

    26  *  error occurred.

    27  *

    28  *  @lib svp.dll

    29  *  @since S60 v3.2

    30  */

    31 class MSVPEmergencyConnectionObserver

    32     {

    33 

    34 public:

    35 

    36     /**

    37      * Notifies observer that SNAP connection is established

    38      *

    39      * @since S60 3.2

    40      */

    41     virtual void SnapConnected() = 0;

    42 

    43     /**

    44      * Notifies observer that IAP connection is established

    45      *

    46      * @since S60 3.2

    47      */

    48     virtual void Connected() = 0;

    49 

    50     /**

    51      * Notifies observer that SIP proxy address is ready

    52      *

    53      * @since S60 3.2

    54      * @param aAddress SIP proxy address

    55      */

    56     virtual void SipProxyAddressReady( const TDesC16& aAddress ) = 0;

    57 

    58     /**

    59      * Notifies observer that error has occurred

    60      *

    61      * @since S60 3.2

    62      * @param aError Symbian error code

    63      */

    64     virtual void ConnectionError( TInt aError ) = 0;

    65 

    66     };

    67 

    68 #endif // M_SVPEMERGENCYCONNECTIONOBSERVER_H