1 /*

     2 * Copyright (c) 2004,2006 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:  TAOStateConnected class.

    15 *

    16 */

    17 

    18 

    19 #ifndef T_TAOSTATECONNECTED_H

    20 #define T_TAOSTATECONNECTED_H

    21 

    22 // INCLUDE FILES

    23 #include "taostate.h"

    24 

    25 // FORWARD DECLARATIONS

    26 class MAOStateContext;

    27 class MAOStatePool;

    28 

    29 // CLASS DESCRIPTION

    30 

    31 /**

    32  *  Connected state class.

    33  *

    34  *  @lib PDPContextManager2.lib

    35  *  @since S60 v3.1

    36  */

    37 NONSHARABLE_CLASS( TAOStateConnected ): public TAOState

    38     {

    39 public:

    40     

    41     /**

    42      * Constructor.

    43      *

    44      * @since S60 v3.1

    45      * @param aStateContext Reference to MAOStateContext

    46      * @param aStatePool Reference to MAOStatePool

    47      */

    48     TAOStateConnected( MAOStateContext& aStateContext, 

    49                        MAOStatePool& aStatePool );

    50         

    51 protected: 

    52 

    53 // From base class TAOState

    54     

    55     /**

    56      * From TAOState.

    57      * Returns state name (ID).

    58      *

    59      * @since S60 v3.1

    60      */

    61     virtual TAOStateName StateName() const;

    62 

    63     /**

    64      * From TAOState.

    65      * Notification from PDP context disconnect is received

    66      * through this method.

    67      *

    68      * @since S60 v3.1

    69      * @param aReason: Disconnect reason

    70      */

    71     virtual TAOState* HandlePDPContextDisconnectedL( TInt aReason );

    72         

    73     /**

    74      * From TAOState.

    75      * Handles connection deleted notification.

    76      *

    77      * @since S60 v3.1

    78      */

    79     virtual TAOState* HandleConnectionDeletedL();

    80      

    81     // These are ignored in connected state

    82 

    83     /**

    84      * From TAOState.

    85      * This is ignored in connected state. Always returns NULL.

    86      *

    87      * @since S60 v3.1

    88      */

    89     virtual TAOState* HandlePDPContextActivatedL();

    90     

    91     /**

    92      * From TAOState.

    93      * 

    94      *

    95      * @since S60 v3.2

    96      * @param aNetworkType: New network type

    97      * @return New state or NULL if state is not

    98      *         needed to be changed.

    99      */

   100     virtual TAOState* HandleNetworkChangedL(

   101         MAOConnectionManager::TNetworkType aNetworkType );

   102     

   103 

   104     /**

   105      * From TAOState.

   106      * This is ignored in connected state. Always returns NULL.

   107      *

   108      * @since S60 v3.1

   109      */

   110     virtual TAOState* HandleSuccesfulRAUEventL();

   111 

   112     /**

   113      * From TAOState.

   114      * This is ignored in connected state. Always returns NULL.

   115      *

   116      * @since S60 v3.1

   117      */

   118     virtual TAOState* HandleRetryTimerTriggeredL();

   119 

   120     /**

   121      * From TAOState.

   122      * This is ignored in connected state. Always returns NULL.

   123      *

   124      * @since S60 v3.1

   125      */

   126     virtual TAOState* HandleConnectionTimerTriggeredL();

   127 

   128     /**

   129      * From TAOState.

   130      * This is ignored in connected state. Always returns NULL.

   131      *

   132      * @since S60 v3.1

   133      */

   134     virtual TAOState* HandlePDPContextTemporarilyBlockedL();

   135     

   136     /**

   137      * From TAOState.

   138      * This is ignored in connected state. Always returns NULL.

   139      *

   140      * @since S60 v3.1

   141      */

   142     virtual TAOState* HandleGeneralError();

   143 

   144     /**

   145      * From TAOState.

   146      * This is ignored in connected state. Always returns NULL.

   147      *

   148      * @since S60 v3.1

   149      */

   150     virtual TAOState* HandleEnableAlwaysOnL();

   151 

   152     /**

   153      * From TAOState.

   154      * This is ignored in connected state. Always returns NULL.

   155      *

   156      * @since S60 v3.1

   157      */

   158     virtual TAOState* HandleSwitchFromDisconnectedL(

   159             MAOConnectionManager::TFailureReason /*aReason*/ );

   160     };

   161 

   162 #endif // T_TAOSTATECONNECTED_H