/*

 * 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_cerrorconcealmentintfcdata.h"

 /*@{*/

 //Command literals 

 _LIT(KCmdNewL, 							"NewL");

 _LIT(KCmdDestructor, 					"~");

 _LIT(KCmdConcealErrorForNextBuffer, 	"ConcealErrorForNextBuffer");

 _LIT(KCmdSetFrameMode, 					"SetFrameMode");

 _LIT(KCmdFrameModeRqrdForEC, 			"FrameModeRqrdForEC");

 /*@}*/

 /*@{*/

 //INI Section name literals

 _LIT(KFrameMode, 						"FrameMode");

 _LIT(KFrameModeRqrd, 					"FrameModeRqrd");

 _LIT(KDevSoundInstanceName,				"DevSoundInstanceName");

 /*@}*/

 /**

  * Two phase constructor

  * @leave	system wide error

  */

 CT_CErrorConcealmentIntfcData* CT_CErrorConcealmentIntfcData::NewL()

     {

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

     return self;    

     }

 /**

  * Private constructor. First phase construction

  */

 CT_CErrorConcealmentIntfcData::CT_CErrorConcealmentIntfcData()

 	:

 	iErrorConcealmentIntfc(NULL)

     {

     }

 /**

  * Public destructor

  */

 CT_CErrorConcealmentIntfcData::~CT_CErrorConcealmentIntfcData()

     {     

     DestroyData();

     }

 /**

  * Helper method for DoCmdDestructor

  */

 void CT_CErrorConcealmentIntfcData::DestroyData()

 	{

 	if (iErrorConcealmentIntfc)

 		{ 

 		delete iErrorConcealmentIntfc;

 		iErrorConcealmentIntfc = NULL;

 		}	 

 	}

 /**

  * Return a pointer to the object that the data wraps

  *

  * @return	pointer to the object that the data wraps

  */

 TAny* CT_CErrorConcealmentIntfcData::GetObject()

     {

     return iErrorConcealmentIntfc;

     }

 /**

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

 	{

 	TBool ret = ETrue;	

 	if (aCommand == KCmdNewL)

 		{

 		DoCmdNewL();

 		}

 	else if (aCommand == KCmdDestructor)

 		{

 		DoCmdDestructor();

 		}

 	else if (aCommand == KCmdConcealErrorForNextBuffer)

 		{

 		DoCmdConcealErrorForNextBuffer();

 		}

 	else if (aCommand == KCmdSetFrameMode)

 		{

 		DoCmdSetFrameMode(aSection);

 		}

 	else if (aCommand == KCmdFrameModeRqrdForEC)

 		{

 		DoCmdFrameModeRqrdForEC(aSection);

 		}

 	else

 		{

 		ERR_PRINTF1(_L("Unknown command"));

 		ret=EFalse;

 		}	

 	return ret;

 	}

 /**

  * Create an instance of CErrorConcealmentIntfc

  * @param none

  * @return none

  */

 void CT_CErrorConcealmentIntfcData::DoCmdNewL()

 	{

 	DestroyData();

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

 	if (!iErrorConcealmentIntfc)

 		{

 		TPtrC devSoundInstanceName;

 		if (!GetStringFromConfig(aSection, KDevSoundInstanceName, devSoundInstanceName))

 			{

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

 	    	SetBlockResult(EFail);

 			}

 		else

 			{

 			CMMFDevSound* devSoundInstance = static_cast<CMMFDevSound*>(GetDataObjectL(devSoundInstanceName));		

 			if(devSoundInstance)

 				{

 				iErrorConcelmentIntfc == (CErrorConcealmentIntfc*)devSoundInstance->CustomInterface(KUidErrorConcealmentIntfc);

 				if (iErrorConcealmentIntfc == NULL)

 					{

 					ERR_PRINTF1(_L("Could not get ErrConcealment CI"));

 					SetError(KErrNotFound);

 					}

 				else

 					{

 					INFO_PRINTF1(_L("ErrConcealment created successfully"));

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

 					}

 				}

 			else

 				{

 				ERR_PRINTF1(_L("DevSound not ready"));

 				SetError(KErrNotReady);

 				}

 			}

 		}

 	else

 		{

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

 		}

 	}

 /**

  * Destroy an instance of CErrorConcealmentIntfc

  * @param

  * @none

  */

 void CT_CErrorConcealmentIntfcData::DoCmdDestructor()

 	{

 	INFO_PRINTF1(_L("*START*CT_CErrorConcealmentIntfcData::DoCmdDestroyData()"));

 	DestroyData();

 	INFO_PRINTF1(_L("*END*CT_CErrorConcealmentIntfcData::DoCmdDestroyData()"));

 	}

 /**

  * Command for Conceal and error for next buffer

  * @param none

  * @return none

  */

 void CT_CErrorConcealmentIntfcData::DoCmdConcealErrorForNextBuffer()

 	{

 	INFO_PRINTF1(_L("*START*CT_CErrorConcealmentIntfcData::DoCmdConcealErrorForNextBuffer()"));

 	TInt error = iErrorConcealmentIntfc->ConcealErrorForNextBuffer());

 	if(error != KErrNone)

 		{

 		ERR_PRINTF2(_L("> Could not execute DoCmdConcealErrorForNextBuffer: %d"), error);

 		SetError(error);

 		}

 	else

 		{

 		INFO_PRINTF1(_L("*END*CT_CErrorConcealmentIntfcData::DoCmdConcealErrorForNextBuffer()"));

 		}

 	}

 /**

  * Puts the hwdevice into a frame-based interface.

  * The alternate mode of interface would be buffer-based.

  * @param aSection - The section to read param from the ini file

  * @return none

  */

 void CT_CErrorConcealmentIntfcData::DoCmdSetFrameMode(const TTEFSectionName& aSection) 

     {   

     INFO_PRINTF1(_L("*START*CT_CErrorConcealmentIntfcData::DoCmdSetFrameMode()"));

     TBool aFrameMode = EFalse;

     if (!GetBoolFromConfig(aSection, KFrameMode, aFrameMode))

     	{

 		INFO_PRINTF2(_L("Parameter %S was not found in INI file."), &KFrameMode);

 		SetBlockResult(EFail);

     	}

     else

     	{

 	    TInt error = iErrorConcealmentIntfc->SetFrameMode(aFrameMode);    

 	    if ( KErrNone != error )    	

 	        {

 	        ERR_PRINTF2(_L("> Could not execute DoCmdSetFrameMode: %d"), error);   

 	        SetError(error);

 	        }

 	    else

 	    	{

 	    	INFO_PRINTF1(_L("*END*CT_CErrorConcealmentIntfcData::DoCmdSetFrameMode()")); 

 	    	}

     	}

     }

 /**

  * Query to find out if frame-based interface is required by hwdevice

  * for supporting error concealment.

  * @param aSection

  * @return none

  */

 void CT_CErrorConcealmentIntfcData::DoCmdFrameModeRqrdForEC(const TTEFSectionName& aSection)

     {

     INFO_PRINTF1(_L("*START*CT_CErrorConcealmentIntfcData::DoCmdFrameModeRqrdForEC()"));

     TBool aFrameModeRqrd = EFalse;

     if (!GetBoolFromConfig(aSection, KFrameModeRqrd, aFrameModeRqrd))

     	{

 		INFO_PRINTF2(_L("Parameter %S was not found in INI file."), &KFrameModeRqrd);

 		SetBlockResult(EFail);

     	}

     else

     	{

 	    TInt error = iErrorConcealmentIntfc->FrameModeRqrdForEC(aFrameModeRqrd);

 	    if ( KErrNone != error )    	

 	        {

 	        ERR_PRINTF2(_L("> Could not execute DoCmdSetFrameMode: %d"), error);   

 	        SetError(error);

 	        }

 	    else

 	    	{

 	    	INFO_PRINTF1(_L("*END*CT_CErrorConcealmentIntfcData::DoCmdFrameModeRqrdForEC()")); 

 	    	}

     	}

     }