/*

* 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_ParseData.h"

// Commands

_LIT( KCmdDelete,					"~" );

_LIT( KCmdAddDir,					"AddDir");

_LIT( KCmdPopDir,					"PopDir");

_LIT( KCmdNew,						"new" );

_LIT( KCmdSet,						"Set" );

_LIT( KCmdSetNoWild,				"SetNoWild" );

// Parameters

_LIT( KParamDefaultSpec,			"DefaultSpec" );

_LIT( KParamFileSpec,				"FileName" );

_LIT( KParamRelatedSpec,			"RelatedSpec" );

_LIT( KParamDirName,				"DirName" );

CT_ParseData* CT_ParseData::NewL()

/**

* Two phase constructor

*/

	{

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

	CleanupStack::PushL( ret );

	ret->ConstructL();

	CleanupStack::Pop( ret );

	return ret;

	}

TParseBase* CT_ParseData::GetParse()

	{

	return iParse;

	}

CT_ParseData::CT_ParseData()

:	iParse(NULL)

/**

* Protected constructor. First phase construction

*/

	{

	}

void CT_ParseData::ConstructL()

/**

* Protected constructor. Second phase construction

*/

	{

	}

CT_ParseData::~CT_ParseData()

/**

* Destructor.

*/

	{

	DoCleanup();

	}

TAny* CT_ParseData::GetObject()

/**

* Return a pointer to the object that the data wraps

*

* @return pointer to the object that the data wraps

*/

	{

	return iParse;

	}

TBool CT_ParseData::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 aSection		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();

		}

	else if ( aCommand == KCmdSet )

		{

		DoCmdSet( aSection );

		}

	else if ( aCommand == KCmdSetNoWild )

		{

		DoCmdSetNoWild( aSection );

		}

	else if ( aCommand == KCmdPopDir )

		{

		DoCmdPopDir();

		}

	else if ( aCommand == KCmdAddDir )

		{

		DoCmdAddDir( aSection );

		}

	else

	    {

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

	    }

	return retVal;

	}

void CT_ParseData::DoCleanup()

/** Deletes TParse class instance */

    {

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

	delete iParse;

	iParse = NULL;

    }

void CT_ParseData::DoCmdNew()

/** Creates new TParse class instance */

	{

	DoCleanup();

	INFO_PRINTF1( _L( "Create new TParse class instance." ) );

	TRAPD( err, iParse = new (ELeave) TParse() );

	if ( err != KErrNone )

		{

		ERR_PRINTF2( _L( "new TParse error=%d" ), err );

		SetError( err );

		}

	}

void CT_ParseData::DoCmdSet( const TDesC& aSection )

	{

	TPtrC fileSpec;

	if ( GET_MANDATORY_STRING_PARAMETER( KParamFileSpec, aSection, fileSpec ) )

		{

		TPtrC relatedSpec(_L(""));

		GET_OPTIONAL_STRING_PARAMETER( KParamRelatedSpec, aSection, relatedSpec );

		TPtrC defaultSpec(_L(""));

		GET_OPTIONAL_STRING_PARAMETER( KParamDefaultSpec, aSection, defaultSpec );

		INFO_PRINTF4( _L( "Set(%S, %S, %S)"), &fileSpec, &relatedSpec, &defaultSpec );

		TInt error = iParse->Set( fileSpec, &relatedSpec, &defaultSpec );

		if ( error != KErrNone)

			{

			ERR_PRINTF2( _L( "Set() returned %d error"), error);

			SetError(error);

			}

		}

	}

void CT_ParseData::DoCmdSetNoWild( const TDesC& aSection )

	{

	TPtrC fileSpec;

	if ( GET_MANDATORY_STRING_PARAMETER( KParamFileSpec, aSection, fileSpec ) )

		{

		TPtrC relatedSpec(_L(""));

		GET_OPTIONAL_STRING_PARAMETER( KParamRelatedSpec, aSection, relatedSpec );

		TPtrC defaultSpec(_L(""));

		GET_OPTIONAL_STRING_PARAMETER( KParamDefaultSpec, aSection, defaultSpec );

		INFO_PRINTF4( _L( "SetNoWild(%S, %S, %S)"), &fileSpec, &relatedSpec, &defaultSpec );

		TInt error = iParse->SetNoWild( fileSpec, &relatedSpec, &defaultSpec );

		if ( error != KErrNone)

			{

			ERR_PRINTF2( _L( "SetNoWild() returned %d error"), error);

			SetError(error);

			}

		}

	}

void CT_ParseData::DoCmdPopDir()

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

	{

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

	TInt error = iParse->PopDir();

	if( error != KErrNone)

		{

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

		SetError(error);

		}

	}

void CT_ParseData::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 error = iParse->AddDir( dirName );

		if(	error != KErrNone)

			{

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

			SetError(error);

			}

		}

	}