1 /*

     2 * Copyright (c) 2004 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:  Defines MAOConnectionManager interface

    15 *

    16 */

    17 

    18 

    19 #ifndef MAOCONNECTIONMANAGER_H

    20 #define MAOCONNECTIONMANAGER_H

    21 

    22 // INCLUDE FILES

    23 

    24 // FORWARD DECLARATIONS

    25 

    26 /**

    27  *  Connection manager interface.

    28  *

    29  *  @lib PDPContextManager.lib

    30  *  @since S60 v3.1

    31  */

    32 class MAOConnectionManager

    33     {

    34 public: // Data types

    35 

    36     /**

    37      * Network type

    38      */

    39     enum TNetworkType

    40         {

    41         ENotRegistered,

    42         EHPLMN,

    43         EVPLMN

    44         };

    45 

    46     /**

    47      * Failure reason

    48      */

    49     enum TFailureReason

    50         {

    51         ETemporary,

    52         EPermanent,

    53         EDisconnected

    54         };

    55         

    56 public:

    57 

    58     /**

    59      * Activate PDP context.

    60      * Asynchronous.

    61      *

    62      * @since S60 v3.1

    63      */

    64     virtual void ActivatePDPContextL() = 0;

    65     

    66     /**

    67      * Checks if we have a PDP context active.

    68      * Synchronous.

    69      *

    70      * @since S60 v3.1

    71      * @return ETrue if PDP context is active

    72      */

    73     virtual TBool IsPDPContextActive() const = 0;       

    74 

    75     /**

    76      * Closes current connection.

    77      * Synchronous.

    78      *

    79      * @since S60 v3.1

    80      */

    81     virtual void CloseConnection() = 0;

    82     

    83     /**

    84      * Closes current connection without stopping it.

    85      * Synchronous.

    86      *

    87      * @since S60 v3.2

    88      */

    89     virtual void DetachConnection() = 0;

    90     

    91     /**

    92      * Gets current network type.

    93      * Synchronous.

    94      *

    95      * @since S60 v3.1

    96      * @return TNetworkType

    97      */

    98     virtual TNetworkType NetworkType() const = 0;       

    99     

   100     /**

   101      * Gets numer of currently active connections.

   102      * Synchronous.

   103      *

   104      * @since 3.0

   105      * @return TInt

   106      */     

   107     virtual TInt NumberOfConnections() = 0;

   108     

   109     /**

   110      * Handles settings changes.

   111      *

   112      * @since S60 v3.2

   113      */

   114     virtual void HandleSettingsChangedL() = 0;

   115     

   116 protected:

   117 

   118     /**

   119      * Prohibit destruction

   120      *

   121      * @since S60 v3.1

   122      */

   123     virtual ~MAOConnectionManager(){};

   124     };

   125 

   126 #endif /* MAOCONNECTIONMANAGER_H */