/*

* Copyright (c) 2002 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description: 

*		Phonebook field type signature

*

*/

// INCLUDE FILES

#include "TPbkFieldTypeSignature.h"

#include "CPbkUidMap.h"

#include "MPbkVcardParameters.h"

/// Unnamed namespace for local definitions

namespace {

// LOCAL CONSTANTS AND MACROS

enum TPanicCode

    {

    EPanicUidMapTooBig = 1

    };

//This could be too small, if cntdef.hrh file's

//mapping values increase 

//If you update this value, remember update also 

//iSignatures table.

const TInt KMaxUidMapCount = 128;

const TInt KWordLimit = 32;

// LOCAL FUNCTIONS

void Panic(TPanicCode aReason)

    {

    _LIT(KPanicText, "TPbkFieldTypeSignature");

    User::Panic(KPanicText, aReason);

    }

}

// ==================== MEMBER FUNCTIONS ====================

void TPbkFieldTypeSignature::AddType

        (const TUid& aUid, const CPbkUidMap& aUidMap)

    {

    TInt index = aUidMap.IndexOf(aUid);

    __ASSERT_ALWAYS(index < KMaxUidMapCount, Panic(EPanicUidMapTooBig));

    if (index >= 0)

        {                        

        iSignatures[index/KWordLimit] |= (TUint32(1) << index%KWordLimit);                   

        }

    }

void TPbkFieldTypeSignature::AddParameters

        (const MPbkVcardParameters& aParameters, const CPbkUidMap& aUidMap)

    {

    const TInt count = aParameters.ParameterCount();

    for (TInt i=0; i < count; ++i)

        {

        AddType(aParameters.ParameterAt(i), aUidMap);

        }

    }

// End of File