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/*
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* Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:
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*
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*/
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#include "t_cg711decoderintfcdata.h"
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/*@{*/
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//Enumeration Literals
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_LIT(KEDecALaw, "EDecALaw");
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_LIT(KEDecULaw, "EDecULaw" );
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/*@}*/
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/*@{*/
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//Command literals
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_LIT(KCmdNewL, "NewL");
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_LIT(KCmdDestructor, "~");
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_LIT(KCmdSetDecoderMode, "SetDecoderMode");
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_LIT(KCmdSetCng, "KCmdSetCng");
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/*@}*/
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/*@{*/
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//INI Section name literals
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_LIT(KDecoder, "Decoder");
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_LIT(KCng, "CNG");
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/*@}*/
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const CDataWrapperBase::TEnumEntryTable iEnumDecoders[] =
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{
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{ KEDecALaw, 0/*EDecALaw */},
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{ KEDecULaw, 1/*EDecULaw*/ }
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};
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/**
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* Private constructor. First phase construction
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*/
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CT_CG711DecoderIntfcData::CT_CG711DecoderIntfcData()
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:
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iG711Decoder(NULL),
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iCng(EFalse)
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{
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}
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/**
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* Second phase construction
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*
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* @internalComponent
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* @return N/A
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* @pre None
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* @post None
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* @leave system wide error
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*/
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//void CT_CG711DecoderIntfcData::ConstructL()
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// {
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//
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// }
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/**
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* Two phase constructor
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*
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* @leave system wide error
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*/
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CT_CG711DecoderIntfcData* CT_CG711DecoderIntfcData::NewL()
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{
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CT_CG711DecoderIntfcData* self = new (ELeave)CT_CG711DecoderIntfcData();
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return self;
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}
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/**
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* Return a pointer to the object that the data wraps
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*
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* @return pointer to the object that the data wraps
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*/
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TAny* CT_CG711DecoderIntfcData::GetObject()
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{
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return iG711Decoder;
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}
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/**
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* Public destructor
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*/
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CT_CG711DecoderIntfcData::~CT_CG711DecoderIntfcData()
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{
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DestroyData();
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}
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/**
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* Helper method for DoCmdDestructor
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*/
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void CT_CG711DecoderIntfcData::DestroyData()
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{
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if (iG711Decoder != NULL)
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{
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delete iG711Decoder;
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iG711Decoder = NULL;
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}
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}
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/**
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* Process a command read from the Ini file
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* @param aCommand - The command to process
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* @param aSection - The section get from the *.ini file of the project T_Wlan
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* @param aAsyncErrorIndex - Command index dor async calls to returns errors to
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* @return TBool - ETrue if the command is process
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* @leave - system wide error
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*/
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TBool CT_CG711DecoderIntfcData::DoCommandL(const TTEFFunction& aCommand, const TTEFSectionName& aSection, const TInt /*aAsyncErrorIndex*/)
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{
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TBool ret = ETrue;
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if (aCommand == KCmdNewL)
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{
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DoCmdNewL();
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}
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else if (aCommand == KCmdDestructor)
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{
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DoCmdDestructor();
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}
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else if (aCommand == KCmdSetDecoderMode)
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{
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DoCmdSetDecoderMode(aSection);
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}
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else if (aCommand == KCmdSetCng)
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{
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DoCmdSetCng(aSection);
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}
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else
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{
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ERR_PRINTF1(_L("Unknown command."));
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ret=EFalse;
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}
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return ret;
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}
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/**
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* Create an Instance of CG711DecoderIntfc
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* @param none
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* @return none
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*/
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void CT_CG711DecoderIntfcData::DoCmdNewL()
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{
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INFO_PRINTF1(_L("*START*CT_CG711DecoderIntfcData::DoCmdNewL()"));
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TRAPD(error, CT_CG711DecoderIntfcData::NewL());
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if(KErrNone!=error)
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{
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ERR_PRINTF2(_L("> Could not create CG711HwDevice: %d"), error);
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SetError(error);
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}
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else
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{
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INFO_PRINTF1(_L("*END*CT_CG711DecoderIntfcData::DoCmdNewL()"));
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}
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}
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/**
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* Destroy an instance of CG711DecoderIntfc
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* @param none
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* @return none
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*/
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void CT_CG711DecoderIntfcData::DoCmdDestructor()
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{
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INFO_PRINTF1(_L("*START*CT_CG711DecoderIntfcData::DoCmdDestructor()"));
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DestroyData();
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INFO_PRINTF1(_L("*END*CT_CG711DecoderIntfcData::DoCmdDestructor()"));
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}
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/**
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* Set decoder mode
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* @param aSection - Section to read param from the ini file
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* @return none
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*/
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void CT_CG711DecoderIntfcData::DoCmdSetDecoderMode(const TTEFSectionName& aSection)
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{
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INFO_PRINTF1(_L("*START* CT_CG711DecoderIntfcData::DoCmdSetDecoderMode()"));
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TInt expectedValue;
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if (!GetEnumFromConfig(aSection, KDecoder, iEnumDecoders, expectedValue))
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{
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INFO_PRINTF2(_L("Parameter %S was not found in INI file."), &KDecoder);
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SetBlockResult(EFail);
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}
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else
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{
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TInt error = iG711Decoder->SetDecoderMode((CG711DecoderIntfc::TDecodeMode)expectedValue);
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if ( KErrNone != error )
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{
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ERR_PRINTF2(_L("[%d] SetDecoderMode()"), error);
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SetError(error);
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}
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else
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{
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INFO_PRINTF1(_L("*END*CT_CG711DecoderIntfcData::DoCmdSetDecoderMode()"));
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}
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}
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}
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/**
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* @param aSection - Section to read param from the ini file
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* @return none
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*/
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void CT_CG711DecoderIntfcData::DoCmdSetCng(const TTEFSectionName& aSection)
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{
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INFO_PRINTF1(_L("*START*CT_CG711DecoderIntfcData::DoCmdSetCng()"));
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if(!GetBoolFromConfig(aSection, KCng, iCng))
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{
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ERR_PRINTF2(_L("Error in getting parameter %S from INI file"), &KCng);
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SetBlockResult(EFail);
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return;
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}
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else
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{
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TInt error = iG711Decoder->SetCng(iCng);
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if ( KErrNone != error )
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{
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ERR_PRINTF2(_L("[%d] SetCng() error "), error);
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SetError(error);
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return;
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}
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else
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{
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INFO_PRINTF1(_L("*END*CT_CG711DecoderIntfcData::DoCmdSetCng()"));
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}
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}
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}
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