// Copyright (c) 2001-2009 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 "CWspHeaderCodePages.h"

#include "CHeaderCodePage.h"

CWspHeaderCodePages* CWspHeaderCodePages::NewL()

	{

	return new (ELeave) CWspHeaderCodePages();

	}

CWspHeaderCodePages::~CWspHeaderCodePages()

	{

	iCodePages.ResetAndDestroy();

	}

CWspHeaderCodePages::CWspHeaderCodePages()

: CBase(), iIndex(KErrNotFound)

	{

	}

TInt CWspHeaderCodePages::Start() const

	{

	// Have any code pages been added?

	if( iCodePages.Count() != 0 )

		{

		// There are code pages in array - set index to start

		iIndex = 0;

		}

	// iIndex now is the error (return) value

	return iIndex;

	}

TInt CWspHeaderCodePages::GetNext(TUint8& aPageCode, TPtrC8& aPageName) const

	{

	// Check to see if array can be accessed

	TInt error = KErrNone;

	if( iIndex == KErrNotFound )

		{

		// Array is empty or have indexed to end of array

		error = KErrNotFound;

		}

	else

		{

		// Have still got a code page to access - get values

		const CHeaderCodePage& codePage = *iCodePages[iIndex];

		aPageCode = codePage.GetPageCode();

		aPageName.Set(codePage.GetPageName());

		// Increment index and check to see reached the end of the array

		++iIndex;

		if( iIndex == iCodePages.Count() )

			{

			iIndex = KErrNotFound;

			}

		}

	return error;

	}

void CWspHeaderCodePages::Reset()

	{

	// Reset the array and index

	iCodePages.ResetAndDestroy();

	iIndex = KErrNotFound;

	}

void CWspHeaderCodePages::AddHeaderCodePageL(TUint8 aPageCode, const TDesC8& aPageName)

	{

	// Create code page object

	CHeaderCodePage* codePage = CHeaderCodePage::NewL(aPageCode, aPageName);

	CleanupStack::PushL(codePage);

	// Append to array

	User::LeaveIfError(iCodePages.Append(codePage));

	CleanupStack::Pop(codePage);

	}