1 /*

     2 * Copyright (c) 2007 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:  TTCTransaction class declaration.

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef TCTRANSACTION_H

    21 #define TCTRANSACTION_H

    22 

    23 // INCLUDES

    24 #include <e32std.h>

    25 

    26 // DATA TYPES

    27 

    28 /**

    29 * Transaction IDs.

    30 */

    31 enum TTCTransactionId

    32     {

    33     ETCTransactionIdNull,

    34     ETCTransactionIdOpenChannel,

    35     ETCTransactionIdCloseChannel,

    36     ETCTransactionIdStartChannelData,

    37     ETCTransactionIdStopChannelData,

    38     ETCTransactionIdFlushBuffer,

    39     TTCTransactionIdLast

    40     };

    41     

    42 // CLASS DECLARATION

    43 

    44 /**

    45 *  Transaction base class.

    46 *

    47 *  @lib None

    48 *  @since S60 5.0

    49 */

    50 NONSHARABLE_CLASS( TTCTransaction )

    51     {

    52     public:

    53     

    54         /**

    55         * Return transaction ID.

    56         *

    57         * @return TTCTransactionId

    58         */

    59         TTCTransactionId Id() const;

    60         

    61     protected:

    62     

    63         /**

    64         * Default C++ constructor.

    65         * 

    66         * @param aId Transaction ID.

    67         */

    68         TTCTransaction( TTCTransactionId aId );

    69         

    70     private: // Data

    71     

    72         /** Transaction ID */

    73         TTCTransactionId iId;

    74     };

    75 

    76 #endif // TCTRANSACTION_H

    77 

    78 // End of File