mmfenh/advancedaudiocontroller/audiocontrollerpluginsvariant/amraudiorecordcontroller/Src/AMRAudioRecordControllerResource.cpp
/*
* 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 implements resource file handling for AMR RecordControllerPlugin.
*
*/
// INCLUDE FILES
#include <amraudiorecordcontrollerresource.rsg>
#include "AMRAudioRecordControllerResource.h"
#include <data_caging_path_literals.hrh>
// LOCAL CONSTANTS AND MACROS
_LIT(KDirAndFile,"z:AMRAudioRecordControllerResource.rsc");
// ============================ MEMBER FUNCTIONS ===============================
// -----------------------------------------------------------------------------
// CAMRAudioRecordControllerResource::CAMRAudioRecordControllerResource
// C++ default constructor can NOT contain any code, that
// might leave.
// -----------------------------------------------------------------------------
//
CAMRAudioRecordControllerResource::CAMRAudioRecordControllerResource()
{
}
// -----------------------------------------------------------------------------
// CAMRAudioRecordControllerResource::NewL
// Two-phased constructor.
// -----------------------------------------------------------------------------
//
CAMRAudioRecordControllerResource* CAMRAudioRecordControllerResource::NewL()
{
#ifdef _DEBUG
RDebug::Print(_L("CAMRAudioRecordControllerResource::NewL"));
#endif
CAMRAudioRecordControllerResource* self = new(ELeave) CAMRAudioRecordControllerResource();
CleanupStack::PushL(self);
self->ConstructL();
CleanupStack::Pop(self); // self
return self;
}
// Destructor
CAMRAudioRecordControllerResource::~CAMRAudioRecordControllerResource()
{
iSupportedBitRates.Close();
iSupportedSampleRates.Close();
}
// -----------------------------------------------------------------------------
// CAMRAudioRecordControllerResource::ConstructL
// Symbian 2nd phase constructor can leave.
// -----------------------------------------------------------------------------
//
void CAMRAudioRecordControllerResource::ConstructL()
{
#ifdef _DEBUG
RDebug::Print(_L("CAMRAudioRecordControllerResource::ConstructL"));
#endif
TParse* fp = new(ELeave) TParse();
fp->Set(KDirAndFile, &KDC_RESOURCE_FILES_DIR, NULL);
ReadResourceFileL(fp->FullName(), AMRENCODER);
delete fp;
}
// -----------------------------------------------------------------------------
// CAMRAudioRecordControllerResource::SupportedSampleRatesL
// Returns the supported sample rates.
// -----------------------------------------------------------------------------
//
const RArray<TUint>& CAMRAudioRecordControllerResource::SupportedSampleRatesL()
{
return iSupportedSampleRates;
}
// -----------------------------------------------------------------------------
// CAMRAudioRecordControllerResource::SupportedBitRatesL
// Returns the supported bit rates.
// -----------------------------------------------------------------------------
//
const RArray<TUint>& CAMRAudioRecordControllerResource::SupportedBitRatesL()
{
return iSupportedBitRates;
}
// -----------------------------------------------------------------------------
// CAMRAudioRecordControllerResource::ReadCodecConfigParametersL
// Reads the configuration parameters for AMR Decoder.
// -----------------------------------------------------------------------------
//
void CAMRAudioRecordControllerResource::ReadCodecConfigParametersL()
{
#ifdef _DEBUG
RDebug::Print(_L("CAMRAudioRecordControllerResource::ReadCodecConfigParametersL"));
#endif
iCodecConfigParams.Append( iResourceReader.ReadInt32() ); // Encoding Mode
iCodecConfigParams.Append( iResourceReader.ReadInt32() ); // DTX Flag
TInt number = iResourceReader.ReadInt16();
for ( TInt i = 0; i < number; i++ )
{
iSupportedBitRates.Append( iResourceReader.ReadInt32() ); // Bit Rate
}
number = iResourceReader.ReadInt16();
for ( TInt i = 0; i < number; i++ )
{
iSupportedSampleRates.Append( iResourceReader.ReadInt32() ); // Sample Rate
}
}
// End of File