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:  TAOStateUnconnected class.

    15 *

    16 */

    17 

    18 

    19 #ifndef T_TAOSTATEUNCONNECTED_H

    20 #define T_TAOSTATEUNCONNECTED_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 *  Unconnected state class.

    33 *

    34 *  @lib PDPContextManager2.lib

    35 *  @since S60 v3.1

    36 */

    37 NONSHARABLE_CLASS( TAOStateUnconnected ): public TAOState

    38     {

    39 public: // Constructors & destructors

    40     

    41     /**

    42      * Constructor.

    43      *

    44      * @since S60 v3.1

    45      * @param aStateContext Reference to MAOStateContext

    46      * @param aStatePool Reference to MAOStatePool

    47      * @return Pointer to created object.

    48      */

    49     TAOStateUnconnected( MAOStateContext& aStateContext, 

    50                          MAOStatePool& aStatePool );

    51         

    52 protected: 

    53 

    54 // From base class TAOState

    55     

    56     /**

    57      * From TAOState.

    58      * Returns state name (ID).

    59      *

    60      * @since S60 v3.1

    61      */

    62     TAOStateName StateName() const;

    63 

    64     /**

    65      * From TAOState.

    66      * Handles connection deleted notification.

    67      *

    68      * @since S60 v3.1

    69      */

    70     TAOState* HandleConnectionDeletedL();

    71     

    72     /**

    73      * Handles unconnect timer trigger notification.

    74      *

    75      * @since 3.0

    76      */

    77     TAOState* HandleUnconnectTimerExpiredL();

    78     

    79     // These must be ignored in unconnected state        

    80     // @see TAOState

    81     

    82     /**

    83      * From TAOState.

    84      * This is ignored in unconnected state. Always returns NULL.

    85      *

    86      * @since S60 v3.1

    87      */

    88     TAOState* HandlePDPContextActivatedL();

    89 

    90     /**

    91      * From TAOState.

    92      * This is ignored in unconnected state. Always returns NULL.

    93      *

    94      * @since S60 v3.1

    95      */

    96     TAOState* HandlePDPContextActivationFailedL();

    97 

    98     /**

    99      * From TAOState.

   100      * This is ignored in unconnected state. Always returns NULL.

   101      *

   102      * @since S60 v3.1

   103      */

   104     TAOState* HandlePDPContextDisconnectedL( TInt /*aReason*/ );

   105 

   106     /**

   107      * From TAOState.

   108      * This is ignored in unconnected state. Always returns NULL.

   109      *

   110      * @since S60 v3.1

   111      */

   112     TAOState* HandleRetryTimerTriggeredL();

   113 

   114     /**

   115      * From TAOState.

   116      * This is ignored in unconnected state. Always returns NULL.

   117      *

   118      * @since S60 v3.1

   119      */

   120     TAOState* HandleConnectionTimerTriggeredL();

   121 

   122     /**

   123      * From TAOState.

   124      * This is ignored in unconnected state. Always returns NULL.

   125      *

   126      * @since S60 v3.1

   127      */

   128     TAOState* HandlePDPContextTemporarilyBlockedL();

   129 

   130     /**

   131      * From TAOState.

   132      * This is ignored in unconnected state. Always returns NULL.

   133      *

   134      * @since S60 v3.1

   135      */

   136     TAOState* HandleGeneralError();

   137 

   138     /**

   139      * From TAOState.

   140      * This is ignored in unconnected state. Always returns NULL.

   141      *

   142      * @since S60 v3.1

   143      */

   144     TAOState* HandleEnableAlwaysOnL();

   145 

   146     /**

   147      * From TAOState.

   148      * This is ignored in unconnected state. Always returns NULL.

   149      *

   150      * @since S60 v3.1

   151      */

   152     TAOState* HandleSwitchFromDisconnectedL(

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

   154             

   155     /**

   156      * From TAOState.

   157      * ?

   158      *

   159      * @since S60 v3.1

   160      */        

   161     TAOState* HandleExternalConnectionCreatedL();

   162 

   163     };

   164 

   165 #endif // T_TAOSTATEUNCONNECTED_H