1 /*

     2 * Copyright (c) 2002-2005 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:        

    15 *

    16 */

    17 

    18 

    19 

    20 

    21 

    22 

    23 

    24 

    25 // INCLUDE FILES

    26 #include "senselecttransform.h"

    27 #include "msencoreservicemanager.h"

    28 

    29 namespace

    30     {

    31     _LIT8(KSelectParamDefVal,

    32         "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789!*-+?");

    33     _LIT8(KSelectParamName, "allowed");

    34     }

    35 

    36 // Create instance of concrete ECOM interface implementation

    37 CSenSelectTransform* CSenSelectTransform::NewL(

    38                                     MSenCoreServiceManager& aServiceManager)

    39     {

    40     CSenSelectTransform* pNew = CSenSelectTransform::NewLC(aServiceManager);

    41     CleanupStack::Pop();

    42     return pNew;

    43     }

    44 

    45 

    46 CSenSelectTransform* CSenSelectTransform::NewLC(

    47                                     MSenCoreServiceManager& aServiceManager)

    48     {

    49     CSenSelectTransform* pNew =

    50                             new (ELeave) CSenSelectTransform(aServiceManager);

    51     CleanupStack::PushL(pNew);

    52     pNew->ConstructL();

    53     return pNew;

    54     }

    55 

    56 void CSenSelectTransform::ConstructL()

    57     {

    58     ipSelect = HBufC8::NewL(124); // 68 chars in default select-string..

    59     TPtr8 select = ipSelect->Des();

    60     select.Append(KSelectParamDefVal);

    61     }

    62 

    63 CSenSelectTransform::CSenSelectTransform(

    64                                     MSenCoreServiceManager& aServiceManager)

    65 :   CSenPasswordTransform(aServiceManager),

    66     ipSelect(NULL)

    67     {

    68     }

    69 

    70 CSenSelectTransform::~CSenSelectTransform()

    71     {

    72     delete ipSelect;

    73     }

    74 

    75 // NOTE: returns KErrNotSupported, if parameter name is unknown!

    76 TInt CSenSelectTransform::SetParameterL(TPtrC8 aName,

    77                                         TPtrC8 aValue)

    78     {

    79     if(aName == KSelectParamName)

    80         {

    81         delete ipSelect;

    82         ipSelect = aValue.AllocL();

    83         return KErrNone;

    84         }

    85     else

    86         {

    87         return KErrNotSupported;

    88         }

    89     }

    90 

    91 HBufC8* CSenSelectTransform::TransformL(TPtrC8 aPassphrase) const

    92     {

    93     // no need to use stack, this is the only leaving method here:

    94     HBufC8* pResult = HBufC8::NewL(aPassphrase.Length());

    95     TPtr8 result = pResult->Des();

    96 

    97     for(TInt i=0; i < aPassphrase.Length(); i++)

    98         {

    99         TChar ch(aPassphrase[i]);

   100         if(ipSelect->Locate(ch) != KErrNotFound)

   101             {

   102             result.Append(ch);

   103             }

   104         }

   105     return pResult;

   106     }

   107 

   108 // End of File