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_cerrorconcealmentintfcdata.h"
sl@0: 
sl@0: /*@{*/
sl@0: //Command literals 
sl@0: _LIT(KCmdNewL, 							"NewL");
sl@0: _LIT(KCmdDestructor, 					"~");
sl@0: _LIT(KCmdConcealErrorForNextBuffer, 	"ConcealErrorForNextBuffer");
sl@0: _LIT(KCmdSetFrameMode, 					"SetFrameMode");
sl@0: _LIT(KCmdFrameModeRqrdForEC, 			"FrameModeRqrdForEC");
sl@0: /*@}*/
sl@0: 
sl@0: /*@{*/
sl@0: //INI Section name literals
sl@0: _LIT(KFrameMode, 						"FrameMode");
sl@0: _LIT(KFrameModeRqrd, 					"FrameModeRqrd");
sl@0: _LIT(KDevSoundInstanceName,				"DevSoundInstanceName");
sl@0: /*@}*/
sl@0: 
sl@0: 
sl@0: 
sl@0: 
sl@0: /**
sl@0:  * Two phase constructor
sl@0:  * @leave	system wide error
sl@0:  */
sl@0: CT_CErrorConcealmentIntfcData* CT_CErrorConcealmentIntfcData::NewL()
sl@0:     {
sl@0:     CT_CErrorConcealmentIntfcData* self = new (ELeave)CT_CErrorConcealmentIntfcData();    
sl@0:     return self;    
sl@0:     }
sl@0: 
sl@0: /**
sl@0:  * Private constructor. First phase construction
sl@0:  */
sl@0: CT_CErrorConcealmentIntfcData::CT_CErrorConcealmentIntfcData()
sl@0: 	:
sl@0: 	iErrorConcealmentIntfc(NULL)
sl@0:     {
sl@0:     }
sl@0: 
sl@0: 
sl@0: /**
sl@0:  * Public destructor
sl@0:  */
sl@0: CT_CErrorConcealmentIntfcData::~CT_CErrorConcealmentIntfcData()
sl@0:     {     
sl@0:     DestroyData();
sl@0:     }
sl@0: 
sl@0: 
sl@0: /**
sl@0:  * Helper method for DoCmdDestructor
sl@0:  */
sl@0: void CT_CErrorConcealmentIntfcData::DestroyData()
sl@0: 	{
sl@0: 	if (iErrorConcealmentIntfc)
sl@0: 		{ 
sl@0: 		delete iErrorConcealmentIntfc;
sl@0: 		iErrorConcealmentIntfc = 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_CErrorConcealmentIntfcData::GetObject()
sl@0:     {
sl@0:     return iErrorConcealmentIntfc;
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_CErrorConcealmentIntfcData::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();
sl@0: 		}
sl@0: 	else if (aCommand == KCmdDestructor)
sl@0: 		{
sl@0: 		DoCmdDestructor();
sl@0: 		}
sl@0: 	else if (aCommand == KCmdConcealErrorForNextBuffer)
sl@0: 		{
sl@0: 		DoCmdConcealErrorForNextBuffer();
sl@0: 		}
sl@0: 	else if (aCommand == KCmdSetFrameMode)
sl@0: 		{
sl@0: 		DoCmdSetFrameMode(aSection);
sl@0: 		}
sl@0: 	else if (aCommand == KCmdFrameModeRqrdForEC)
sl@0: 		{
sl@0: 		DoCmdFrameModeRqrdForEC(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 CErrorConcealmentIntfc
sl@0:  * @param none
sl@0:  * @return none
sl@0:  */
sl@0: void CT_CErrorConcealmentIntfcData::DoCmdNewL()
sl@0: 	{
sl@0: 	DestroyData();
sl@0: 	INFO_PRINTF1(_L("*START*CT_CErrorConcealmentIntfcData::DoCmdNewL()"));
sl@0: 	if (!iErrorConcealmentIntfc)
sl@0: 		{
sl@0: 		TPtrC devSoundInstanceName;
sl@0: 		if (!GetStringFromConfig(aSection, KDevSoundInstanceName, devSoundInstanceName))
sl@0: 			{
sl@0: 			ERR_PRINTF2(_L("Error in getting parameter %S from INI file"), &KDevSoundInstanceName);
sl@0: 	    	SetBlockResult(EFail);
sl@0: 			}
sl@0: 		else
sl@0: 			{
sl@0: 			CMMFDevSound* devSoundInstance = static_cast<CMMFDevSound*>(GetDataObjectL(devSoundInstanceName));		
sl@0: 			if(devSoundInstance)
sl@0: 				{
sl@0: 				iErrorConcelmentIntfc == (CErrorConcealmentIntfc*)devSoundInstance->CustomInterface(KUidErrorConcealmentIntfc);
sl@0: 				if (iErrorConcealmentIntfc == NULL)
sl@0: 					{
sl@0: 					ERR_PRINTF1(_L("Could not get ErrConcealment CI"));
sl@0: 					SetError(KErrNotFound);
sl@0: 					}
sl@0: 				else
sl@0: 					{
sl@0: 					INFO_PRINTF1(_L("ErrConcealment created successfully"));
sl@0: 					INFO_PRINTF1(_L("*END*CT_CErrorConcealmentIntfcData::DoCmdNewL()"));
sl@0: 					}
sl@0: 				}
sl@0: 			else
sl@0: 				{
sl@0: 				ERR_PRINTF1(_L("DevSound not ready"));
sl@0: 				SetError(KErrNotReady);
sl@0: 				}
sl@0: 			}
sl@0: 		}
sl@0: 	else
sl@0: 		{
sl@0: 		INFO_PRINTF1(_L("*END*CT_CErrorConcealmentIntfcData::DoCmdNewL()"));
sl@0: 		}
sl@0: 	}
sl@0: 
sl@0: /**
sl@0:  * Destroy an instance of CErrorConcealmentIntfc
sl@0:  * @param
sl@0:  * @none
sl@0:  */
sl@0: void CT_CErrorConcealmentIntfcData::DoCmdDestructor()
sl@0: 	{
sl@0: 	INFO_PRINTF1(_L("*START*CT_CErrorConcealmentIntfcData::DoCmdDestroyData()"));
sl@0: 	DestroyData();
sl@0: 	INFO_PRINTF1(_L("*END*CT_CErrorConcealmentIntfcData::DoCmdDestroyData()"));
sl@0: 	}
sl@0: 
sl@0: /**
sl@0:  * Command for Conceal and error for next buffer
sl@0:  * @param none
sl@0:  * @return none
sl@0:  */
sl@0: void CT_CErrorConcealmentIntfcData::DoCmdConcealErrorForNextBuffer()
sl@0: 	{
sl@0: 	INFO_PRINTF1(_L("*START*CT_CErrorConcealmentIntfcData::DoCmdConcealErrorForNextBuffer()"));
sl@0: 	TInt error = iErrorConcealmentIntfc->ConcealErrorForNextBuffer());
sl@0: 	if(error != KErrNone)
sl@0: 		{
sl@0: 		ERR_PRINTF2(_L("> Could not execute DoCmdConcealErrorForNextBuffer: %d"), error);
sl@0: 		SetError(error);
sl@0: 		}
sl@0: 	else
sl@0: 		{
sl@0: 		INFO_PRINTF1(_L("*END*CT_CErrorConcealmentIntfcData::DoCmdConcealErrorForNextBuffer()"));
sl@0: 		}
sl@0: 	}
sl@0: 
sl@0: /**
sl@0:  * Puts the hwdevice into a frame-based interface.
sl@0:  * The alternate mode of interface would be buffer-based.
sl@0:  * @param aSection - The section to read param from the ini file
sl@0:  * @return none
sl@0:  */
sl@0: void CT_CErrorConcealmentIntfcData::DoCmdSetFrameMode(const TTEFSectionName& aSection) 
sl@0:     {   
sl@0:     INFO_PRINTF1(_L("*START*CT_CErrorConcealmentIntfcData::DoCmdSetFrameMode()"));
sl@0:     TBool aFrameMode = EFalse;
sl@0:     if (!GetBoolFromConfig(aSection, KFrameMode, aFrameMode))
sl@0:     	{
sl@0: 		INFO_PRINTF2(_L("Parameter %S was not found in INI file."), &KFrameMode);
sl@0: 		SetBlockResult(EFail);
sl@0:     	}
sl@0:     else
sl@0:     	{
sl@0: 	    TInt error = iErrorConcealmentIntfc->SetFrameMode(aFrameMode);    
sl@0: 	    if ( KErrNone != error )    	
sl@0: 	        {
sl@0: 	        ERR_PRINTF2(_L("> Could not execute DoCmdSetFrameMode: %d"), error);   
sl@0: 	        SetError(error);
sl@0: 	        }
sl@0: 	    else
sl@0: 	    	{
sl@0: 	    	INFO_PRINTF1(_L("*END*CT_CErrorConcealmentIntfcData::DoCmdSetFrameMode()")); 
sl@0: 	    	}
sl@0:     	}
sl@0:     }
sl@0: 
sl@0: /**
sl@0:  * Query to find out if frame-based interface is required by hwdevice
sl@0:  * for supporting error concealment.
sl@0:  * @param aSection
sl@0:  * @return none
sl@0:  */
sl@0: void CT_CErrorConcealmentIntfcData::DoCmdFrameModeRqrdForEC(const TTEFSectionName& aSection)
sl@0:     {
sl@0:     INFO_PRINTF1(_L("*START*CT_CErrorConcealmentIntfcData::DoCmdFrameModeRqrdForEC()"));
sl@0:     TBool aFrameModeRqrd = EFalse;
sl@0:     if (!GetBoolFromConfig(aSection, KFrameModeRqrd, aFrameModeRqrd))
sl@0:     	{
sl@0: 		INFO_PRINTF2(_L("Parameter %S was not found in INI file."), &KFrameModeRqrd);
sl@0: 		SetBlockResult(EFail);
sl@0:     	}
sl@0:     else
sl@0:     	{
sl@0: 	    TInt error = iErrorConcealmentIntfc->FrameModeRqrdForEC(aFrameModeRqrd);
sl@0: 	    
sl@0: 	    if ( KErrNone != error )    	
sl@0: 	        {
sl@0: 	        ERR_PRINTF2(_L("> Could not execute DoCmdSetFrameMode: %d"), error);   
sl@0: 	        SetError(error);
sl@0: 	        }
sl@0: 	    else
sl@0: 	    	{
sl@0: 	    	INFO_PRINTF1(_L("*END*CT_CErrorConcealmentIntfcData::DoCmdFrameModeRqrdForEC()")); 
sl@0: 	    	}
sl@0:     	}
sl@0:     }