/*

* Copyright (c) 2004 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:  This class provides the main API for the specific codec resources.

*

*/

// INCLUDE FILES

#include	<3GPAudioRecordControllerResource.rsg>

#include	"3GPAudioRecordControllerResource.h"

#include 	<data_caging_path_literals.hrh>

// LOCAL CONSTANTS AND MACROS

_LIT(KDirAndFile, "z:3GPAudioRecordControllerResource.rsc");

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

// -----------------------------------------------------------------------------

// C3GPAudioRecordControllerResource::C3GPAudioRecordControllerResource

// C++ default constructor can NOT contain any code, that

// might leave.

// -----------------------------------------------------------------------------

//

C3GPAudioRecordControllerResource::C3GPAudioRecordControllerResource()

	:	iResourceType(0)

    {

    }

// -----------------------------------------------------------------------------

// C3GPAudioRecordControllerResource::ConstructL

// Symbian 2nd phase constructor can leave.

// -----------------------------------------------------------------------------

//

void C3GPAudioRecordControllerResource::ConstructL(

	TInt aResourceType )

	{

#ifdef _DEBUG

	RDebug::Print(_L("C3GPAudioRecordControllerResource::ConstructL(%d)\n"), aResourceType);

#endif

	TInt resourceId = 0;

	switch ( aResourceType )

		{

		case K3GPResourceAAC:

			resourceId = AACENCODER;

			break;

		default:

			User::Leave(KErrArgument);

			break;

		}

	iResourceType = aResourceType;

	TParse* fp = new(ELeave) TParse();

	fp->Set(KDirAndFile, &KDC_RESOURCE_FILES_DIR, NULL);

	ReadResourceFileL(fp->FullName(), resourceId);

	delete fp;

	}

// -----------------------------------------------------------------------------

// CAdvancedAudioControllerResource::NewL

// Two-phased constructor.

// -----------------------------------------------------------------------------

//

C3GPAudioRecordControllerResource* C3GPAudioRecordControllerResource::NewL(

	TInt aResourceType )

	{

#ifdef _DEBUG

	RDebug::Print(_L("C3GPAudioRecordControllerResource::NewL\n"));

#endif

	C3GPAudioRecordControllerResource* self = new(ELeave) C3GPAudioRecordControllerResource();

	CleanupStack::PushL(self);

	self->ConstructL(aResourceType);

	CleanupStack::Pop(self); // self

	return self;

	}

// Destructor

C3GPAudioRecordControllerResource::~C3GPAudioRecordControllerResource()

	{

	iSupportedBitRates.Close();

	iSupportedSampleRates.Close();

	}

// -----------------------------------------------------------------------------

// C3GPAudioRecordControllerResource::SupportedSampleRatesL

// Returns the supported sample rates.

// -----------------------------------------------------------------------------

//

const RArray<TUint>& C3GPAudioRecordControllerResource::SupportedSampleRatesL()

	{

	return iSupportedSampleRates;

	}

// -----------------------------------------------------------------------------

// C3GPAudioRecordControllerResource::SupportedBitRatesL

// Returns the supported bit rates.

// -----------------------------------------------------------------------------

//

const RArray<TUint>& C3GPAudioRecordControllerResource::SupportedBitRatesL()

	{

	return iSupportedBitRates;

	}

// -----------------------------------------------------------------------------

// C3GPAudioRecordControllerResource::ReadCodecConfigParametersL

// Reads the configuration parameters for the specified codec.

// -----------------------------------------------------------------------------

//

void C3GPAudioRecordControllerResource::ReadCodecConfigParametersL()

	{

	switch ( iResourceType )

		{

		case K3GPResourceAAC:

			{

			iCodecConfigParams.Append( iResourceReader.ReadInt32() );	// bitrate

			iCodecConfigParams.Append( iResourceReader.ReadInt32() );	// sampling_frequency

			iCodecConfigParams.Append( iResourceReader.ReadInt32() );	// tool_flag

			iCodecConfigParams.Append( iResourceReader.ReadInt32() );	// num_of_channels

			iCodecConfigParams.Append( iResourceReader.ReadInt32() );	// use_format

			iCodecConfigParams.Append( iResourceReader.ReadInt32() );	// fill_buffer

			TInt number = iResourceReader.ReadInt16();

			for ( TInt i = 0; i < number; i++ )	// supported bit rates

				{

				iSupportedBitRates.Append( iResourceReader.ReadInt32() );	// Bit Rate

				}

		    number = iResourceReader.ReadInt16();

			for ( TInt i = 0; i < number; i++ )	// supported sample rates

				{

				iSupportedSampleRates.Append( iResourceReader.ReadInt32() );	// Sample Rate

				}

			}

			break;

		default:

			User::Leave(KErrArgument);

			break;

		}

	}

//  End of File