1 /*

     2 * Copyright (c) 2002 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 authentication (PIN query) notifier class.

    15 *

    16 */

    17 

    18 

    19 #ifndef BTNSSPPASSKEYENTRYNOTIFIER_H_

    20 #define BTNSSPPASSKEYENTRYNOTIFIER_H_

    21 

    22 

    23 // INCLUDES

    24 

    25 #include "btnpairnotifier.h" // Base class

    26 

    27 const TInt KPassKeylength = 6; 

    28 // CLASS DECLARATION

    29 /**

    30 * This class is used to confirm PIN code from remote input devices. such as bluetooth keyboard.

    31 */

    32 NONSHARABLE_CLASS(CBTSSPPasskeyEntryNotifier): public CBTNPairNotifierBase

    33     {

    34     public: // Constructors and destructor

    35 

    36         /**

    37         * Two-phased constructor.

    38         */

    39         static CBTSSPPasskeyEntryNotifier* NewL();  // Constructor (public)

    40 

    41         /**

    42         * Destructor.

    43         */

    44         virtual ~CBTSSPPasskeyEntryNotifier();      // Destructor

    45 

    46     private:

    47        /**

    48         * From CBTNotifierBase Called when a notifier is first loaded 

    49         * to allow any initial construction that is required.

    50         * @param None.

    51         * @return A structure containing priority and channel info.

    52         */

    53         TNotifierInfo RegisterL();

    54 

    55         /**

    56         * From CBTNotifierBase Updates a currently active notifier.

    57         * @param aBuffer The updated data.

    58         * @return A pointer to return value.

    59         */

    60         TPtrC8 UpdateL(const TDesC8& aBuffer);                         

    61                

    62         /**

    63          * From CBTNotifierBase Used in asynchronous notifier launch to 

    64          * store received parameters into members variables and 

    65          * make needed initializations.

    66          * @param aBuffer A buffer containing received parameters

    67          * @param aReturnVal The return value to be passed back.

    68          * @param aMessage Should be completed when the notifier is deactivated.

    69          * @return None.

    70          */

    71         void GetParamsL(const TDesC8& aBuffer, TInt aReplySlot, const RMessagePtr2& aMessage); // Get input parameters

    72 

    73         /**

    74         * From CBTNotifierBase

    75         */      

    76         void HandleGetDeviceCompletedL(const CBTDevice* aDev);        

    77     

    78         /**

    79         * Generate prompt for passkey entry query.

    80         * @param aRBuf the descriptor to which the prompt will be loaded.

    81         */

    82         void GenerateQueryPromptL( RBuf& aRBuf );

    83         

    84     private:

    85 

    86         /**

    87         * C++ default constructor.

    88         */

    89         CBTSSPPasskeyEntryNotifier();               // Default constructor

    90         

    91     private: // Data

    92         TInt                    iAnswer;

    93         TBuf<100>               iBuf;

    94         TBuf<10>                iPasskey;

    95     };

    96 #endif

    97 // End of File