sl@0: /*
sl@0: * Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: * All rights reserved.
sl@0: * This component and the accompanying materials are made available
sl@0: * under the terms of "Eclipse Public License v1.0"
sl@0: * which accompanies this distribution, and is available
sl@0: * at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: *
sl@0: * Initial Contributors:
sl@0: * Nokia Corporation - initial contribution.
sl@0: *
sl@0: * Contributors:
sl@0: *
sl@0: * Description: 
sl@0: *
sl@0: */
sl@0: 
sl@0: 
sl@0: #include "t_caudioinputdata.h"
sl@0: 
sl@0: 
sl@0: /*@{*/
sl@0: // Output options Id's
sl@0: const TUid INPUT_DEFAULTMIC						= TUid::Uid(0x00);
sl@0: const TUid INPUT_OUTPUTTOSPEAKER				= TUid::Uid(0x01);
sl@0: const TUid INPUT_FMRADIO 						= TUid::Uid(0x02);
sl@0: const TUid INPUT_VOICECALL 						= TUid::Uid(0x03);
sl@0: const TUid INPUT_LINEIN  						= TUid::Uid(0x04);
sl@0: /*@}*/
sl@0: 
sl@0: 
sl@0: /*@{*/
sl@0: //Section name literals 
sl@0: _LIT(KDevSoundKey, 								"DevSoundInstanceName");
sl@0: _LIT(KAudioInputPar, 							"AudioInput");
sl@0: /*@}*/
sl@0: 
sl@0: /*@{*/
sl@0: //Command literals 
sl@0: _LIT(KCmdNewL, 									"NewL");
sl@0: _LIT(KCmdDestructor, 							"~");
sl@0: _LIT(KCmdAudioInput,							"AudioInput");
sl@0: _LIT(KCmdSetAudioInput, 						"SetAudioInput");
sl@0: /*@}*/
sl@0: 
sl@0: 
sl@0: 
sl@0: /*@{*/
sl@0: // Output options literal
sl@0: _LIT(KInput_DefaultMic, 						"Input_DefaultMic");
sl@0: _LIT(KInput_OutputtoSpeaker,					"Input_OutputtoSpeaker");
sl@0: _LIT(KInput_FMRadio,	 						"Input_FMRadio");
sl@0: _LIT(KInput_VoiceCall,	 						"Input_VoiceCall");
sl@0: _LIT(KInput_LineIn,	 							"Input_LineIn");
sl@0: /*@}*/
sl@0: 
sl@0: 
sl@0: const CDataWrapperBase::TEnumEntryTable CT_CAudioInputData::iEnumInputOptions[] = 
sl@0: 	{ 
sl@0: 	{ KInput_DefaultMic,		INPUT_DEFAULTMIC.iUid },	
sl@0: 	{ KInput_OutputtoSpeaker,	INPUT_OUTPUTTOSPEAKER.iUid },
sl@0: 	{ KInput_FMRadio,			INPUT_FMRADIO.iUid },	
sl@0: 	{ KInput_VoiceCall,			INPUT_VOICECALL.iUid },
sl@0: 	{ KInput_LineIn,			INPUT_LINEIN.iUid }
sl@0: 	};
sl@0: 
sl@0: 
sl@0: /**
sl@0:  * Two phase constructor
sl@0:  *
sl@0:  * @leave	system wide error
sl@0:  */
sl@0: CT_CAudioInputData* CT_CAudioInputData::NewL()
sl@0: 	{
sl@0: 	CT_CAudioInputData* ret = new (ELeave) CT_CAudioInputData();
sl@0: 	return ret;
sl@0: 	}
sl@0: 
sl@0: /**
sl@0:  * Private constructor. First phase construction
sl@0:  */
sl@0: CT_CAudioInputData::CT_CAudioInputData()
sl@0: 	:
sl@0: 	iAudioInput(NULL)
sl@0: 	{
sl@0: 	}
sl@0: 
sl@0: /**
sl@0:  * Return a pointer to the object that the data wraps
sl@0:  *
sl@0:  * @return	pointer to the object that the data wraps
sl@0:  */
sl@0: TAny* CT_CAudioInputData::GetObject()
sl@0: 	{
sl@0: 	return iAudioInput;
sl@0: 	}
sl@0: /**
sl@0:  * Helper method for DoCmdDestructor
sl@0:  */
sl@0: void CT_CAudioInputData::DestroyData()
sl@0: 	{
sl@0: 	if (iAudioInput)
sl@0: 		{ 
sl@0: 		delete iAudioInput;
sl@0: 		iAudioInput = NULL;
sl@0: 		}		
sl@0: 	}
sl@0: 
sl@0: /**
sl@0:  * Process a command read from the Ini file
sl@0:  * @param aCommand 			- The command to process
sl@0:  * @param aSection			- The section get from the *.ini file of the project T_Wlan
sl@0:  * @param aAsyncErrorIndex	- Command index dor async calls to returns errors to
sl@0:  * @return TBool			- ETrue if the command is process
sl@0:  * @leave					- system wide error
sl@0:  */
sl@0: TBool CT_CAudioInputData::DoCommandL(const TTEFFunction& aCommand, const TTEFSectionName& aSection, const TInt /*aAsyncErrorIndex*/)
sl@0: 	{
sl@0: 	TBool ret = ETrue;	
sl@0: 	if (aCommand == KCmdNewL)
sl@0: 		{
sl@0: 		DoCmdNewL(aSection);
sl@0: 		}
sl@0: 	else if (aCommand == KCmdDestructor)
sl@0: 		{
sl@0: 		DoCmdDestructor();
sl@0: 		}
sl@0: 	else if (aCommand == KCmdAudioInput)
sl@0: 		{
sl@0: 		DoCmdAudioInput();
sl@0: 		}
sl@0: 	else if (aCommand == KCmdSetAudioInput)
sl@0: 		{
sl@0: 		DoCmdSetAudioInputL(aSection);
sl@0: 		}
sl@0: 	else
sl@0: 		{
sl@0: 		ERR_PRINTF1(_L("Unknown command."));
sl@0: 		ret=EFalse;
sl@0: 		}
sl@0: 	return ret;
sl@0: 	}
sl@0: 
sl@0: /**
sl@0:  * Create an instance of CAudioInput object
sl@0:  * @param aSection - Section to read param from the ini file
sl@0:  * @return none 
sl@0:  */
sl@0: void CT_CAudioInputData::DoCmdNewL(const TTEFSectionName& aSection)  
sl@0: 	{
sl@0: 	DestroyData();
sl@0: 	INFO_PRINTF1(_L("*START*CT_CAudioInputData::DoCmdNewL()"));
sl@0: 	TPtrC devSoundObject;
sl@0:     if( !GetStringFromConfig(aSection, KDevSoundKey, devSoundObject) )
sl@0:     	{
sl@0:     	ERR_PRINTF2(_L("Error in getting parameter %S from INI file"), &KDevSoundKey);
sl@0:     	SetBlockResult(EFail);
sl@0:     	}
sl@0:     else
sl@0:     	{
sl@0: 	    CMMFDevSound* DevSoundObject = static_cast<CMMFDevSound*>(GetDataObjectL(devSoundObject));
sl@0: 	    iAudioInput = (CAudioInput*)DevSoundObject->CustomInterface(KUidAudioInput);	
sl@0: 	    INFO_PRINTF1(_L("*END*CT_CAudioInputData::DoCmdNewL()"));
sl@0:     	}
sl@0: 	}
sl@0: 
sl@0: /**
sl@0:  * Destroy an instance of CAudioInput object
sl@0:  * @param none
sl@0:  * @param none
sl@0:  */
sl@0: void CT_CAudioInputData::DoCmdDestructor()
sl@0: 	{
sl@0: 	INFO_PRINTF1(_L("*START*CT_CAudioInputData::DoCmdDestructor()"));
sl@0: 	DestroyData();
sl@0: 	INFO_PRINTF1(_L("*END*CT_CAudioInputData::DoCmdDestructor()"));
sl@0: 	}
sl@0: 
sl@0: /**
sl@0:  * Get an array of Audio Input
sl@0:  * @param none
sl@0:  * @return none
sl@0:  */
sl@0: void CT_CAudioInputData::DoCmdAudioInput()
sl@0: 	{
sl@0: 	INFO_PRINTF1(_L("*START*CT_CAudioInputData::DoCmdAudioInput()"));
sl@0: 	CAudioInput::TAudioInputArray inputArray = iAudioInput->AudioInput();
sl@0: 	INFO_PRINTF1(_L("*END*CT_CAudioInputData::DoCmdAudioInput()"));
sl@0: 	}
sl@0: 
sl@0: /**
sl@0:  * Set the audio input
sl@0:  * @param aSection  - Section to read param from the ini file
sl@0:  * @return none		
sl@0:  */
sl@0: void CT_CAudioInputData::DoCmdSetAudioInputL(const TTEFSectionName& aSection) 
sl@0: 	{
sl@0: 	
sl@0: 	INFO_PRINTF1(_L("*START*CT_CAudioInputData::DoCmdSetAudioInputL()"));
sl@0:     TInt parAudioInput;    
sl@0: 	if(!GetEnumFromConfig(aSection, KAudioInputPar, iEnumInputOptions, parAudioInput))
sl@0: 		{
sl@0: 		ERR_PRINTF2(_L("Error in getting parameter %S from INI file"), &KAudioInputPar);
sl@0:     	SetBlockResult(EFail);    		
sl@0: 		}
sl@0: 	else
sl@0: 		{
sl@0: 		CArrayFixFlat<CAudioInput::TAudioInputPreference>* inputarray = new (ELeave) CArrayFixFlat<CAudioInput::TAudioInputPreference>(4);             
sl@0: 		CleanupStack::PushL(inputarray);
sl@0: 		inputarray->AppendL((CAudioInput::TAudioInputPreference)parAudioInput);    
sl@0: 		TRAPD( error, iAudioInput->SetAudioInputL( inputarray->Array() ) );
sl@0: 		if( error != KErrNone )
sl@0: 			{
sl@0: 			ERR_PRINTF2(_L("Setting audio input failed with error %d"), error);
sl@0: 	        SetError(error);
sl@0: 	        }
sl@0: 		else
sl@0: 			{
sl@0: 			CleanupStack::PopAndDestroy(&inputarray);
sl@0: 			INFO_PRINTF1(_L("*END*CT_CAudioInputData::DoCmdSetAudioInputL()"));
sl@0: 			}
sl@0: 		}
sl@0: 	}
sl@0: