/*

 * 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_ParsePtrData.h"

 // Commands

 _LIT( KCmdDelete,					"~" );

 _LIT( KCmdNew,						"new" );

 _LIT( KCmdAddDir,					"AddDir");

 _LIT( KCmdPopDir,					"PopDir");

 // Parameters

 _LIT( KParamFileName,				"FileName" );

 _LIT( KParamDirName,				"DirName" );

 CT_ParsePtrData* CT_ParsePtrData::NewL()

 /**

 * Two phase constructor

 */

 	{

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

 	CleanupStack::PushL( ret );

 	ret->ConstructL();

 	CleanupStack::Pop( ret );

 	return ret;

 	}

 CT_ParsePtrData::CT_ParsePtrData( )

 :	iParsePtr(NULL)

 /**

 * Protected constructor. First phase construction

 */

 	{

 	}

 TParseBase* CT_ParsePtrData::GetParse()

 	{

 	return iParsePtr;

 	}

 void CT_ParsePtrData::ConstructL()

 /**

 * Protected constructor. Second phase construction

 */

 	{

 	}

 CT_ParsePtrData::~CT_ParsePtrData()

 /**

 * Destructor.

 */

 	{

 	DoCleanup();

 	}

 TAny* CT_ParsePtrData::GetObject()

 /**

 * Return a pointer to the object that the data wraps

 *

 * @return pointer to the object that the data wraps

 */

 	{

 	return iParsePtr;

 	}

 TBool CT_ParsePtrData::DoCommandL(const TTEFFunction& aCommand, const TTEFSectionName& aSection, const TInt aAsyncErrorIndex )

 /**

 * Process a command read from the ini file

 *

 * @param aCommand	the command to process

 * @param aEntry		the entry in the ini file requiring the command to be processed

 *

 * @return ETrue if the command is processed

 */

 	{

 	TBool retVal = ETrue;

 	if ( aCommand == KCmdDelete )

 		{

 		DoCleanup();

 		}

 	else if ( aCommand == KCmdNew )

 		{

 		DoCmdNew( aSection );

 		}

 	else if ( aCommand == KCmdAddDir )

 		{

 		DoCmdAddDir( aSection );

 		}

 	else if ( aCommand == KCmdPopDir )

 		{

 		DoCmdPopDir();

 		}

 	else

 	    {

 	    retVal = CT_ParseBaseData::DoCommandL(aCommand, aSection, aAsyncErrorIndex);    

 	    }

 	return retVal;

 	}

 void CT_ParsePtrData::DoCleanup()

 /** Deletes TParsePtr class instance */

     {

     INFO_PRINTF1( _L( "Delete TParsePtr class instance." ) );

 	delete iParsePtr;

 	iParsePtr = NULL;

     }

 void CT_ParsePtrData::DoCmdNew( const TDesC& aSection )

 /** Creates new TParsePtr class instance */

 	{

 	DoCleanup();

 	TPtrC fileName;

 	if ( GET_MANDATORY_STRING_PARAMETER( KParamFileName, aSection, fileName ) )

 		{

 		INFO_PRINTF2( _L( "Create new TParsePtr(\"%S\") class instance." ), &fileName );

 		iFileName = fileName;

 		TRAPD( err, iParsePtr = new (ELeave) TParsePtr( iFileName ) );

 		if ( err != KErrNone )

 			{

 			ERR_PRINTF3( _L( "new TParsePtr(\"%S\") error=%d" ), &fileName, err );

 			SetError( err );

 			}

 		}

 	}

 void CT_ParsePtrData::DoCmdPopDir()

 /** Removes the last directory from the path using PopDir(). */

 	{

 	INFO_PRINTF1( _L( "PopDir()" ) );

 	TInt err = iParsePtr->PopDir();

 	if( err != KErrNone)

 			{

 			ERR_PRINTF2( _L( "PopDir() returned %d error"), err);

 			SetError(err);

 			}

 	}

 void CT_ParsePtrData::DoCmdAddDir( const TDesC& aSection )

 /** Adds a single directory onto the end of the path using AddDir. */

 	{

 	TPtrC dirName;

 	if ( GET_MANDATORY_STRING_PARAMETER( KParamDirName, aSection, dirName ) )

 		{

 		INFO_PRINTF2( _L( "AddDir(\"%S\")" ), &dirName );

 		TInt err = iParsePtr->AddDir( dirName );

 		if(	err != KErrNone)

 			{

 			ERR_PRINTF2( _L( "AddDir() returned %d error"), err);

 			SetError(err);

 			}

 		}

 	}