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:  Presence contact list transactions.

    15 *

    16 */

    17 

    18 #ifndef CPENGATTRIBUTELISTTRANSACTION2IMP_H

    19 #define CPENGATTRIBUTELISTTRANSACTION2IMP_H

    20 

    21 //  INCLUDES

    22 #include <E32Base.h>

    23 #include <CPEngAttributeListTransaction2.h>

    24 #include "MPEngAsyncOperationOwner.h"

    25 #include "RPEngManagerClient.h"

    26 

    27 

    28 

    29 

    30 //FORWARD DECLARATIONS

    31 class CPEngAttributeListTransaction2;

    32 class CPEngAsyncOperation;

    33 class CPEngNWSessionSlotID2;

    34 class CPEngNWSessionSlotStorageProxy;

    35 

    36 

    37 /**

    38  * Presence contact list transactions.

    39  *

    40  * @since 3.0

    41  */

    42 NONSHARABLE_CLASS( CPEngAttributeListTransaction2Imp ): public CBase,

    43         public MPEngAsyncOperationOwner

    44 

    45     {

    46 public: /* Construction */

    47 

    48 

    49     /**

    50      * Instantiates CPEngAttributeListTransaction2Imp object.

    51      *

    52      * @return New CPEngAttributeListTransaction2Imp instance.

    53      */

    54     static CPEngAttributeListTransaction2Imp* NewL(

    55         CPEngAttributeListTransaction2& aInterface,

    56         TInt aPriority,

    57         const CPEngNWSessionSlotID2& aNWSessionSlotID );

    58 

    59 

    60     /**

    61      * Destructor.

    62      */

    63     ~CPEngAttributeListTransaction2Imp();

    64 

    65 

    66 

    67 protected:

    68 

    69     /**

    70      * C++ constructor.

    71      */

    72     CPEngAttributeListTransaction2Imp(

    73         CPEngAttributeListTransaction2& aInterface,

    74         TInt aPriority );

    75 

    76 

    77     /**

    78      * Symbian OS constructor.

    79      */

    80     void ConstructL( const CPEngNWSessionSlotID2& aNWSessionSlotID );

    81 

    82 

    83 

    84 public: /* Attribute list implementation */

    85 

    86 

    87     TBool IsPublishAttributeListsActive() const;

    88     TInt PublishAttributeLists( MPEngAttributeListTransactionObserver2& aObserver );

    89     void CancelPublishAttributeLists();

    90 

    91 

    92 private: //from MPEngAsyncOperationOwner

    93 

    94 

    95     /**

    96      * Notifies from async operation destruction.

    97      * @since 3.0

    98      * @param aOperation The dying operation.

    99      */

   100     void HandleAsyncOperationDestruction( CPEngAsyncOperation* aOperation );

   101 

   102 

   103 

   104 

   105 

   106 private: //Implementation

   107 

   108 

   109 

   110 private: //Data

   111 

   112     //REF: Implemented interface

   113     CPEngAttributeListTransaction2& iInterface;

   114 

   115     //OWN: The priority

   116     TInt    iCActivePriority;

   117 

   118     //OWN:

   119     CPEngNWSessionSlotStorageProxy* iUsedSlot;

   120 

   121     //OWN: Attribute list publish op

   122     CPEngAsyncOperation*    iAttributeListPublishOp;

   123 

   124     // OWN: Server

   125     RPEngManagerClient          iTransactionServer;

   126 

   127 

   128     };

   129 

   130 #endif  //CPENGATTRIBUTELISTTRANSACTION2IMP_H

   131 

   132 // End of File