/*

 * Copyright (c) 2005-2009 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: 

 *

 */

 #include "t_caudioinputdata.h"

 /*@{*/

 // Output options Id's

 const TUid INPUT_DEFAULTMIC						= TUid::Uid(0x00);

 const TUid INPUT_OUTPUTTOSPEAKER				= TUid::Uid(0x01);

 const TUid INPUT_FMRADIO 						= TUid::Uid(0x02);

 const TUid INPUT_VOICECALL 						= TUid::Uid(0x03);

 const TUid INPUT_LINEIN  						= TUid::Uid(0x04);

 /*@}*/

 /*@{*/

 //Section name literals 

 _LIT(KDevSoundKey, 								"DevSoundInstanceName");

 _LIT(KAudioInputPar, 							"AudioInput");

 /*@}*/

 /*@{*/

 //Command literals 

 _LIT(KCmdNewL, 									"NewL");

 _LIT(KCmdDestructor, 							"~");

 _LIT(KCmdAudioInput,							"AudioInput");

 _LIT(KCmdSetAudioInput, 						"SetAudioInput");

 /*@}*/

 /*@{*/

 // Output options literal

 _LIT(KInput_DefaultMic, 						"Input_DefaultMic");

 _LIT(KInput_OutputtoSpeaker,					"Input_OutputtoSpeaker");

 _LIT(KInput_FMRadio,	 						"Input_FMRadio");

 _LIT(KInput_VoiceCall,	 						"Input_VoiceCall");

 _LIT(KInput_LineIn,	 							"Input_LineIn");

 /*@}*/

 const CDataWrapperBase::TEnumEntryTable CT_CAudioInputData::iEnumInputOptions[] = 

 	{ 

 	{ KInput_DefaultMic,		INPUT_DEFAULTMIC.iUid },	

 	{ KInput_OutputtoSpeaker,	INPUT_OUTPUTTOSPEAKER.iUid },

 	{ KInput_FMRadio,			INPUT_FMRADIO.iUid },	

 	{ KInput_VoiceCall,			INPUT_VOICECALL.iUid },

 	{ KInput_LineIn,			INPUT_LINEIN.iUid }

 	};

 /**

  * Two phase constructor

  *

  * @leave	system wide error

  */

 CT_CAudioInputData* CT_CAudioInputData::NewL()

 	{

 	CT_CAudioInputData* ret = new (ELeave) CT_CAudioInputData();

 	return ret;

 	}

 /**

  * Private constructor. First phase construction

  */

 CT_CAudioInputData::CT_CAudioInputData()

 	:

 	iAudioInput(NULL)

 	{

 	}

 /**

  * Return a pointer to the object that the data wraps

  *

  * @return	pointer to the object that the data wraps

  */

 TAny* CT_CAudioInputData::GetObject()

 	{

 	return iAudioInput;

 	}

 /**

  * Helper method for DoCmdDestructor

  */

 void CT_CAudioInputData::DestroyData()

 	{

 	if (iAudioInput)

 		{ 

 		delete iAudioInput;

 		iAudioInput = NULL;

 		}		

 	}

 /**

  * Process a command read from the Ini file

  * @param aCommand 			- The command to process

  * @param aSection			- The section get from the *.ini file of the project T_Wlan

  * @param aAsyncErrorIndex	- Command index dor async calls to returns errors to

  * @return TBool			- ETrue if the command is process

  * @leave					- system wide error

  */

 TBool CT_CAudioInputData::DoCommandL(const TTEFFunction& aCommand, const TTEFSectionName& aSection, const TInt /*aAsyncErrorIndex*/)

 	{

 	TBool ret = ETrue;	

 	if (aCommand == KCmdNewL)

 		{

 		DoCmdNewL(aSection);

 		}

 	else if (aCommand == KCmdDestructor)

 		{

 		DoCmdDestructor();

 		}

 	else if (aCommand == KCmdAudioInput)

 		{

 		DoCmdAudioInput();

 		}

 	else if (aCommand == KCmdSetAudioInput)

 		{

 		DoCmdSetAudioInputL(aSection);

 		}

 	else

 		{

 		ERR_PRINTF1(_L("Unknown command."));

 		ret=EFalse;

 		}

 	return ret;

 	}

 /**

  * Create an instance of CAudioInput object

  * @param aSection - Section to read param from the ini file

  * @return none 

  */

 void CT_CAudioInputData::DoCmdNewL(const TTEFSectionName& aSection)  

 	{

 	DestroyData();

 	INFO_PRINTF1(_L("*START*CT_CAudioInputData::DoCmdNewL()"));

 	TPtrC devSoundObject;

     if( !GetStringFromConfig(aSection, KDevSoundKey, devSoundObject) )

     	{

     	ERR_PRINTF2(_L("Error in getting parameter %S from INI file"), &KDevSoundKey);

     	SetBlockResult(EFail);

     	}

     else

     	{

 	    CMMFDevSound* DevSoundObject = static_cast<CMMFDevSound*>(GetDataObjectL(devSoundObject));

 	    iAudioInput = (CAudioInput*)DevSoundObject->CustomInterface(KUidAudioInput);	

 	    INFO_PRINTF1(_L("*END*CT_CAudioInputData::DoCmdNewL()"));

     	}

 	}

 /**

  * Destroy an instance of CAudioInput object

  * @param none

  * @param none

  */

 void CT_CAudioInputData::DoCmdDestructor()

 	{

 	INFO_PRINTF1(_L("*START*CT_CAudioInputData::DoCmdDestructor()"));

 	DestroyData();

 	INFO_PRINTF1(_L("*END*CT_CAudioInputData::DoCmdDestructor()"));

 	}

 /**

  * Get an array of Audio Input

  * @param none

  * @return none

  */

 void CT_CAudioInputData::DoCmdAudioInput()

 	{

 	INFO_PRINTF1(_L("*START*CT_CAudioInputData::DoCmdAudioInput()"));

 	CAudioInput::TAudioInputArray inputArray = iAudioInput->AudioInput();

 	INFO_PRINTF1(_L("*END*CT_CAudioInputData::DoCmdAudioInput()"));

 	}

 /**

  * Set the audio input

  * @param aSection  - Section to read param from the ini file

  * @return none		

  */

 void CT_CAudioInputData::DoCmdSetAudioInputL(const TTEFSectionName& aSection) 

 	{

 	INFO_PRINTF1(_L("*START*CT_CAudioInputData::DoCmdSetAudioInputL()"));

     TInt parAudioInput;    

 	if(!GetEnumFromConfig(aSection, KAudioInputPar, iEnumInputOptions, parAudioInput))

 		{

 		ERR_PRINTF2(_L("Error in getting parameter %S from INI file"), &KAudioInputPar);

     	SetBlockResult(EFail);    		

 		}

 	else

 		{

 		CArrayFixFlat<CAudioInput::TAudioInputPreference>* inputarray = new (ELeave) CArrayFixFlat<CAudioInput::TAudioInputPreference>(4);             

 		CleanupStack::PushL(inputarray);

 		inputarray->AppendL((CAudioInput::TAudioInputPreference)parAudioInput);    

 		TRAPD( error, iAudioInput->SetAudioInputL( inputarray->Array() ) );

 		if( error != KErrNone )

 			{

 			ERR_PRINTF2(_L("Setting audio input failed with error %d"), error);

 	        SetError(error);

 	        }

 		else

 			{

 			CleanupStack::PopAndDestroy(&inputarray);

 			INFO_PRINTF1(_L("*END*CT_CAudioInputData::DoCmdSetAudioInputL()"));

 			}

 		}

 	}