/*

* 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: 

*		Namespace structure for Phonebook AIW Providers helper functions

*

*/

// INCLUDE FILES

#include <e32base.h>

#include <AiwGenericParam.h>

#include "PbkProviderUtils.h"

#include "PbkAiwProviders.hrh"

/// Unnamed namespace for local definitions

namespace __RVCT_UNS_PbkProviderUtils {

// LOCAL CONSTANTS

enum TPanicCode

    {

    EPanicPreCond_CopyAndReplaceChars = 1,

    };

_LIT(KMimeTypeImage, "IMAGE");

_LIT(KMimeTypeAudio, "AUDIO");

_LIT(KMimeTypeRingingTone, "APPLICATION/VND.NOKIA.RINGING-TONE");

#ifdef RD_VIDEO_AS_RINGING_TONE

_LIT(KMimeTypeVideo, "VIDEO");

_LIT(KMimeTypeRealMedia, "APPLICATION/VND.RN-REALMEDIA");

_LIT(KMimeTypeSDP, "APPLICATION/SDP");

_LIT(KMimeTypeFlash, "APPLICATION/X-SHOCKWAVE-FLASH");

#endif  // RD_VIDEO_AS_RINGING_TONE

// ================= LOCAL FUNCTIONS =======================

#ifdef _DEBUG

void Panic(TPanicCode aReason)

    {

    _LIT(KPanicText, "PbkProviderUtils");

    User::Panic(KPanicText, aReason);

    }

#endif

}

using namespace __RVCT_UNS_PbkProviderUtils;

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

TInt PbkProviderUtils::MapMimeTypeL

        (const TDesC& aMimeTypeString)

    {

    _LIT(KSeparator, "/");

    // Check for a type separator in the string

    TInt pos = aMimeTypeString.Find(KSeparator);

    // Leave if no separator was found.. the MIME

    // standard requires it

    User::LeaveIfError(pos);

    // Copy the full Mime type string (needed for uppercase)

    HBufC* fullBuf = aMimeTypeString.AllocLC();

    TPtr fullString = fullBuf->Des();

    fullString.UpperCase();

	// Construct the compare string    

    TPtrC extractString(aMimeTypeString.Left(pos));

    HBufC* compareBuf = extractString.AllocLC();

    TPtr compareString = compareBuf->Des();

    compareString.UpperCase();

	// Perform the comparison

    TInt ret = EPbkMimeTypeNotSupported;

    // Mime type case:  IMAGE/*

    if (compareString.CompareF(KMimeTypeImage) == 0)

    	{

    	ret = EPbkMimeTypeImage;

    	}

    // Mime type case:  AUDIO/*

	else if (compareString.CompareF(KMimeTypeAudio) == 0)

		{

    	ret = EPbkMimeTypeAudio;

    	}

    //	Mime type case: APPLICATION/VND.NOKIA.RINGING-TONE

    else if (fullString.CompareF(KMimeTypeRingingTone) == 0)    

        {

        ret = EPbkMimeTypeRingingTone;

        }    	

#ifdef RD_VIDEO_AS_RINGING_TONE

    // Mime type case:  VIDEO/*

	else if (compareString.CompareF(KMimeTypeVideo) == 0)

		{

    	ret = EPbkMimeTypeVideo;

    	}    

    //	Mime type case: Special video formats

    else if ( (fullString.CompareF(KMimeTypeRealMedia) == 0) ||

              (fullString.CompareF(KMimeTypeSDP) == 0) ||

              (fullString.CompareF(KMimeTypeFlash) == 0) )

        {

        ret = EPbkMimeTypeVideo;

        }

#endif      // RD_VIDEO_AS_RINGING_TONE

	CleanupStack::PopAndDestroy(compareBuf);	    	

	CleanupStack::PopAndDestroy(fullBuf);

	return ret;    

    }

TPtrC PbkProviderUtils::GetAiwParamAsDescriptor(

		const CAiwGenericParamList& aParamList,

		TGenericParamId aParamType)

	{

	TInt index = 0;

	const TAiwGenericParam* genericParam = NULL;

    genericParam = aParamList.FindFirst( 

        index,

        aParamType,

        EVariantTypeDesC);

    if (index >= 0 && genericParam)

        {

        // Get the data

        return genericParam->Value().AsDes();

        }

	else

    	{

		return KNullDesC();

    	}

	}

// End of File