/*

* 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_rfiledata.h"

/*@{*/

//LIT for the command DoCmdGenerateFile

_LIT(KCmdGenerateFile,				"GenerateFile");

/*@}*/

/*@{*/

//LITs for param reads from the ini file

_LIT(KFile,						"File");

_LIT(KSize,						"Size");

/*@}*/

/**

 * Two phase constructor

 *

 * @leave	system wide error

 */

CT_RFileData* CT_RFileData::NewL()

	{

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

	CleanupStack::PushL(ret);

	ret->ConstructL();

	CleanupStack::Pop(ret);

	return ret;

	}

/**

 * Public destructor

 */

CT_RFileData::~CT_RFileData() 

	{

	iFs.Close();

	if (iFile)

		{

		delete iFile;

		iFile = NULL;

		}

	}

/**

 * Private constructor. First phase construction

 */

CT_RFileData::CT_RFileData()

:	iFile(NULL),

	iFs()

	{

	}

/**

 * Second phase construction

 *

 * @internalComponent

 *

 * @return	N/A

 *

 * @pre		None

 * @post	None

 *

 * @leave	system wide error

 */

void CT_RFileData::ConstructL()

	{

	iFile = new (ELeave)RFile();

	}

/**

 * Return a pointer to the object that the data wraps

 *

 * @return	pointer to the object that the data wraps

 */

TAny* CT_RFileData::GetObject()

	{

	return iFile;

	}

/**

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

	{

	TBool ret =ETrue;

	if(aCommand == KCmdGenerateFile())

		{

		 DoCmdGenerateFile(aSection);

		}

	else

		{

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

		ret = EFalse;

		}

	return ret;

	}

/**

 * Command to generate a file for uploading in a host. If there are errors, SetBlockResult() and SetError() 

 * are used for management.

 * @param aSection				Section in the ini file for this command

 * @return

 */

void CT_RFileData::DoCmdGenerateFile(const TTEFSectionName& aSection)

	{

	INFO_PRINTF1(_L("*START* CT_RFileData::DoCmdGenerateFile"));

	TBool dataOk = ETrue;

	TPtrC file;

	if(!GetStringFromConfig(aSection, KFile, file))

		{

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

        SetBlockResult(EFail);

        dataOk = EFalse;

		}

	TInt size;

	if(!GetIntFromConfig(aSection, KSize, size))

		{

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

        SetBlockResult(EFail);

        dataOk = EFalse;

		}

	if (dataOk)

		{

		INFO_PRINTF1(_L("Connect RFs"));

		CleanupClosePushL( iFs );

		CleanupClosePushL( *iFile );

		TInt err = iFs.Connect();

		if(err == KErrNone)

			{

			INFO_PRINTF1(_L("Replace file"));

			err = iFile->Replace( iFs, file, EFileShareAny|EFileWrite );

			if(err == KErrNone)

				{

				INFO_PRINTF1(_L("Set file size"));

				err = iFile->SetSize( size );

				if(err != KErrNone)

					{

					ERR_PRINTF2(_L("CT_RFileData::DoCmdGenerateFile: file.SetSize(...) Failed with error %d"), err);

					SetError(err);

					}

				}

			else

				{

				ERR_PRINTF2(_L("CT_RFileData::DoCmdGenerateFile: file.Replace(...) Failed with error %d"), err);

				SetError(err);

				}

			}

		else

			{

			ERR_PRINTF2(_L("CT_RFileData::DoCmdGenerateFile: fs.Connect() Failed with error %d"), err);

			SetError(err);

			}

		INFO_PRINTF1(_L("Close RFile handle"));

		CleanupStack::PopAndDestroy( iFile );

		INFO_PRINTF1(_L("Close RFs handle"));	

		CleanupStack::PopAndDestroy( &iFs );	

		}

	INFO_PRINTF1(_L("*END* CT_RFileData::DoCmdGenerateFile"));

	}