1 /*

     2 * Copyright (c) 2004-2007 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:  Declares driver list itemapplication class.

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef C_DRIVERLISTITEM_H

    21 #define C_DRIVERLISTITEM_H

    22 

    23 #include "hidreportroot.h"

    24 #include "hidinterfaces.h"

    25 

    26 /**

    27  *  Container class so we can maintain a list of driver instances

    28  *

    29  *  @lib generichid.lib

    30  *  @since S60 v5.0

    31  */

    32 class CDriverListItem : public CBase

    33     {

    34     // Give access to the TSglQueLink offset:

    35     friend class CGenericHid;

    36 

    37 public :

    38 

    39     explicit CDriverListItem(TInt aConnectionId);

    40 

    41     /**

    42     * Destructor.

    43     */

    44     virtual ~CDriverListItem();

    45 

    46 

    47     /**

    48      * Set driver instance

    49      *

    50      * @since S60 v5.0

    51      * @param aDriver Driver instance

    52      * @return None

    53      */

    54     void SetDriver(CHidDriver* aDriver);

    55 

    56     /**

    57      * Return connection ID

    58      *

    59      * @since S60 v5.0

    60      * @return Connection id

    61      */

    62     TInt ConnectionId() const;

    63 

    64     /**

    65      * Return driver instance

    66      *

    67      * @since S60 v5.0

    68      * @return driver instance

    69      */

    70     CHidDriver* Driver() const;

    71         

    72 

    73 private :

    74 

    75     /**

    76      * Queue link

    77      */

    78     TSglQueLink iSlink;

    79 

    80     /**

    81      * The transport-layer ID for the connection

    82      */

    83     TInt iConnectionId;

    84 

    85     /**

    86      * The device driver

    87      * Own.

    88      */

    89     CHidDriver* iDriver;

    90     

    91     };

    92 #endif

    93