// Copyright (c) 2006-2009 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:

// Name          : ResolvingResults.cpp

// Part of       : TransactionUser

// Version       : SIP/5.0

//

#include <stringpool.h>

#include "MSIPResolvingResult.h"

#include "ResolvingResults.h"

#ifdef CPPUNIT_TEST

#include "TestCleanupStack.h"

#endif

// -----------------------------------------------------------------------------

// CResolvingResults::NewL

// -----------------------------------------------------------------------------

//

CResolvingResults* CResolvingResults::NewL()

	{

	CResolvingResults* self = new (ELeave) CResolvingResults();	

	return self;

	}

// -----------------------------------------------------------------------------

// CResolvingResults::CResolvingResults

// -----------------------------------------------------------------------------

//

CResolvingResults::CResolvingResults()

#ifdef CPPUNIT_TEST

    : iAddresses(1)

#endif

	{

	}

// -----------------------------------------------------------------------------

// CResolvingResults::~CResolvingResults

// -----------------------------------------------------------------------------

//

CResolvingResults::~CResolvingResults()

	{

	iAddresses.ResetAndDestroy();

	}

// -----------------------------------------------------------------------------

// CResolvingResults::Addresses

// -----------------------------------------------------------------------------

//

RPointerArray<MSIPResolvingResult>& CResolvingResults::Addresses()

	{

	return iAddresses;

	}

// -----------------------------------------------------------------------------

// CResolvingResults::GetNext

// -----------------------------------------------------------------------------

//

TBool CResolvingResults::GetNext(TInetAddr& aAddress,

								 RStringF& aTransport,

								 TBool& aForceUDP)

	{

	TInt pos = 0;

	while (pos < iAddresses.Count() && iAddresses[pos]->Failed())

		{

		pos++;

		}

	if (pos < iAddresses.Count())

		{

		aAddress = iAddresses[pos]->Address();

		aTransport.Close();

		aTransport = iAddresses[pos]->Protocol().Copy();

		aForceUDP = iAddresses[pos]->ForceUDP();

		iAddresses[pos]->SetFailed(ETrue);

		return ETrue;

		}

	return EFalse;

	}

// -----------------------------------------------------------------------------

// CResolvingResults::ContinueResolvingCurrentUri

// -----------------------------------------------------------------------------

//

TBool CResolvingResults::ContinueResolvingCurrentUri() const

	{

	return iAddresses.Count() > 0;

	}

// -----------------------------------------------------------------------------

// CResolvingResults::ClearAll

// -----------------------------------------------------------------------------

//

void CResolvingResults::ClearAll()

	{

	iAddresses.ResetAndDestroy();

	}