// Copyright (c) 2004-2009 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          : CSIPQueryA_AAAA.cpp

// Part of       : ServerResolver

// Version       : SIP/4.0 

//

#include <utf.h>

#include "CSIPQueryA_AAAA.h"

#include "MSIPResolvingResult.h"

#include "MSIPHostResolver.h"

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

// CSIPQueryA_AAAA::CSIPQueryA_AAAA

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

//

CSIPQueryA_AAAA::CSIPQueryA_AAAA()

:CSIPQueryBase()

	{

	}

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

// CSIPQueryA_AAAA::ConstructL

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

//

void CSIPQueryA_AAAA::ConstructL( const TDesC8& aTarget )

	{

	SetTargetL( aTarget );

	}

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

// CSIPQueryA_AAAA::NewL

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

//

CSIPQueryA_AAAA* CSIPQueryA_AAAA::NewL( const TDesC8& aTarget )

	{

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

	CleanupStack::PushL( self );

	self->ConstructL( aTarget );

	CleanupStack::Pop( self );

	return self;

	}

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

// CSIPQueryA_AAAA::~CSIPQueryA_AAAA

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

//

CSIPQueryA_AAAA::~CSIPQueryA_AAAA()

	{

	delete iTarget;

	}

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

// CSIPQueryA_AAAA::SetTargetL

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

//

void CSIPQueryA_AAAA::SetTargetL( const TDesC8& aTarget )

	{

	__ASSERT_ALWAYS ( aTarget.Length() > 0, User::Leave( KErrArgument ) );

	HBufC* temp = HBufC::NewL( aTarget.Length() );

	TPtr targetPtr( temp->Des() );

	CleanupStack::PushL( temp );

	User::LeaveIfError(

		CnvUtfConverter::ConvertToUnicodeFromUtf8( targetPtr, aTarget ) );

	delete iTarget;

	iTarget = temp;

	CleanupStack::Pop( temp );

	}

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

// CSIPQueryA_AAAA::QueryResultBuf

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

//

TInetAddr CSIPQueryA_AAAA::QueryResultBuf()

	{

	return iResult = TInetAddr::Cast( iNResult().iAddr );

	}

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

// CSIPQueryA_AAAA::Query

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

//

void CSIPQueryA_AAAA::Query( MSIPHostResolver& aResolver )

	{

	aResolver.Resolver().GetByName( *iTarget,

									 iNResult, 

									 aResolver.RequestStatus() );		

	}

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

// CSIPQueryA_AAAA::QueryNext

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

//

TBool CSIPQueryA_AAAA::QueryNext( MSIPHostResolver& aResolver )

	{	

	TBool result = EFalse;

	if( aResolver.Resolver().Next( iNResult ) == KErrNone	)

		{

		result = ETrue;

		}

	return result;

	}

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

// CSIPQueryA_AAAA::HandleQueryResultL

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

//

void CSIPQueryA_AAAA::HandleQueryResultL( MSIPHostResolver& /*aResolver*/ )

	{

	__ASSERT_ALWAYS ( EFalse, User::Leave( KErrNotSupported ) );	

	}

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

// CSIPQueryA_AAAA::DnsNoRoute

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

//

TBool CSIPQueryA_AAAA::DnsNoRoute() const

	{

	TInt flags = iNResult().iFlags;

	return ( flags & EDnsNoRoute );

	}