/*

* All rights reserved.

* This component and the accompanying materials are made available

* 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:

*

*

*/

#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);

			}

		}

	}