// 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          : CSIPHeaderNameValue.cpp

// Part of       : SIP Codec

// Version       : SIP/4.0 

//

#include "CSIPHeaderNameValue.h"

#include "sipcodecerr.h"

#include "sipstrings.h"

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

// CSIPHeaderNameValue::NewL

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

//

CSIPHeaderNameValue* CSIPHeaderNameValue::NewL(

    const TDesC8& aName,

    const TPtrC8 aValue)

	{

	CSIPHeaderNameValue* self = CSIPHeaderNameValue::NewLC(aName,aValue);

	CleanupStack::Pop(self);

	return self;

	} 

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

// CSIPHeaderNameValue::NewLC

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

//

CSIPHeaderNameValue* CSIPHeaderNameValue::NewLC(

    const TDesC8& aName,const TPtrC8 aValue)

	{

    __ASSERT_ALWAYS(aName.Length() > 0, User::Leave(KErrSipCodecHeaderName));

	CSIPHeaderNameValue* self = new(ELeave)CSIPHeaderNameValue(aValue);

	CleanupStack::PushL(self);

	self->ConstructL(aName);

	return self;

	}

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

// CSIPHeaderNameValue::ConstructL

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

//

void CSIPHeaderNameValue::ConstructL(const TDesC8& aName)

	{

	TPtrC8 name(ParseNameL(aName));

	iName = SIPStrings::Pool().OpenFStringL(name);

	}

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

// CSIPHeaderNameValue::CSIPHeaderNameValue

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

//

CSIPHeaderNameValue::CSIPHeaderNameValue(const TPtrC8 aValue)

: iValue (aValue)

	{

	}

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

// CSIPHeaderNameValue::~CSIPHeaderNameValue

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

//

CSIPHeaderNameValue::~CSIPHeaderNameValue()

	{

	iName.Close();

	}

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

// CSIPHeaderNameValue::Name

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

//

RStringF CSIPHeaderNameValue::Name() 

	{

	return iName;

	}

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

// CSIPHeaderNameValue::Value

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

//

const TDesC8& CSIPHeaderNameValue::Value() 

	{

	return iValue; 

	}

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

// CSIPHeaderNameValue::ParseNameL

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

//

TPtrC8 CSIPHeaderNameValue::ParseNameL(const TDesC8& aName)

	{

	TLex8 lex(aName);

	TPtrC8 name(lex.NextToken());

	if (name.Length() == 0)

		{

		User::Leave (KErrSipCodecHeaderName);

		}

	lex.SkipSpace();

	if (lex.Remainder().Length() > 0) 

		{

		User::Leave (KErrSipCodecHeaderName);

		}

	return name;

	}