// 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:

// Name          : CSIPUnsignedIntHeaderBase.cpp

// Part of       : SIP Codec

// Version       : SIP/4.0 

//

#include "sipunsignedintheaderbase.h"

#include "sipcodecerr.h"

#include "SIPSyntaxCheck.h"

#include "_sipcodecdefs.h"

_LIT8(KTUintFormat, "%u");

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

// CSIPUnsignedIntHeaderBase::CSIPUnsignedIntHeaderBase

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

//

CSIPUnsignedIntHeaderBase::CSIPUnsignedIntHeaderBase(TUint aValue)

: iValue (aValue)

	{

	}

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

// CSIPUnsignedIntHeaderBase::~CSIPUnsignedIntHeaderBase

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

//

EXPORT_C CSIPUnsignedIntHeaderBase::~CSIPUnsignedIntHeaderBase()

	{

	}

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

// CSIPUnsignedIntHeaderBase::SetValue

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

//

EXPORT_C void CSIPUnsignedIntHeaderBase::SetValue(TUint aValue)

	{

	iValue = aValue;

	}

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

// CSIPUnsignedIntHeaderBase::Value

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

//

EXPORT_C TUint CSIPUnsignedIntHeaderBase::Value() const

	{

	return iValue;

	}

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

// CSIPUnsignedIntHeaderBase::ToTextValueL

// From CSIPHeaderBase:

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

//

EXPORT_C HBufC8* CSIPUnsignedIntHeaderBase::ToTextValueL() const

	{

	const TInt KMaxNumericValueAsTextLength = 80;

	TBuf8<KMaxNumericValueAsTextLength> value;

	value.Format(KTUintFormat, iValue);

	return value.AllocL();

	}

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

// CSIPUnsignedIntHeaderBase::ParseL

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

//

void CSIPUnsignedIntHeaderBase::ParseL(

    const TDesC8& aValue,

    TInt aErrorIfParsingFails)

	{

	TLex8 lex(aValue);

	lex.SkipSpace();

	if (!SIPSyntaxCheck::UInt(lex.NextToken(),iValue))

		{

		User::Leave (aErrorIfParsingFails);

		}

	lex.SkipSpace();

	if (lex.Remainder().Length() != 0) 

        {

        User::Leave (aErrorIfParsingFails);

        }

	}

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

// CSIPUnsignedIntHeaderBase::DoInternalizeValueL

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

//

void CSIPUnsignedIntHeaderBase::DoInternalizeValueL(RReadStream& aReadStream)

	{

	iValue = aReadStream.ReadUint32L();

	}

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

// CSIPUnsignedIntHeaderBase::ExternalizeValueL

// From CSIPHeaderBase:

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

//

void CSIPUnsignedIntHeaderBase::ExternalizeValueL(

    RWriteStream& aWriteStream) const

	{

	aWriteStream.WriteUint32L(iValue);

	}