// 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          : CSIPPAssociatedURIHeader.cpp

// Part of       : SIP Codec

// Version       : SIP/4.0 

//

#include "sippassociateduriheader.h"

#include "CSIPTokenizer.h"

#include "sipstrings.h"

#include "sipstrconsts.h"

#include "sipcodecerr.h"

#include "_sipcodecdefs.h"

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

// CSIPPAssociatedURIHeader::DecodeL

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

//

EXPORT_C RPointerArray<CSIPPAssociatedURIHeader>

    CSIPPAssociatedURIHeader::DecodeL(const TDesC8& aValue)

	{	

    RPointerArray<CSIPHeaderBase> baseheaders = BaseDecodeL(aValue);

    CSIPHeaderBase::PushLC(&baseheaders);

    RPointerArray<CSIPPAssociatedURIHeader> associatedHeaders;

    CleanupClosePushL(associatedHeaders);

    TInt count = baseheaders.Count();

    for (TInt i=0; i < count; i++)

		{

		CSIPPAssociatedURIHeader* header = 

            static_cast<CSIPPAssociatedURIHeader*>(baseheaders[i]);

		User::LeaveIfError (associatedHeaders.Append(header));

		}

    CleanupStack::Pop(2); //associatedHeaders, baseheaders

    baseheaders.Close();

    return associatedHeaders;	

	}

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

// CSIPPAssociatedURIHeader::NewL

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

//

EXPORT_C CSIPPAssociatedURIHeader* 

    CSIPPAssociatedURIHeader::NewL(CSIPAddress* aSIPAddress)

	{

	CSIPPAssociatedURIHeader* self = 

        CSIPPAssociatedURIHeader::NewLC(aSIPAddress);

	CleanupStack::Pop(self);

	return self;

	}

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

// CSIPPAssociatedURIHeader::NewLC

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

//

EXPORT_C CSIPPAssociatedURIHeader* 

    CSIPPAssociatedURIHeader::NewLC(CSIPAddress* aSIPAddress)

	{

	CSIPPAssociatedURIHeader* self = new(ELeave)CSIPPAssociatedURIHeader;

	CleanupStack::PushL(self);

	self->ConstructL(aSIPAddress);

	return self;

	}

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

// CSIPPAssociatedURIHeader::CSIPPAssociatedURIHeader

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

//

CSIPPAssociatedURIHeader::CSIPPAssociatedURIHeader()

	{

	}

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

// CSIPPAssociatedURIHeader::~CSIPPAssociatedURIHeader

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

//

EXPORT_C CSIPPAssociatedURIHeader::~CSIPPAssociatedURIHeader()

	{

	}

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

// CSIPPAssociatedURIHeader::CloneL

// From CSIPHeaderBase:

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

//

EXPORT_C CSIPHeaderBase* CSIPPAssociatedURIHeader::CloneL() const

	{

	CSIPPAssociatedURIHeader* clone = new(ELeave)CSIPPAssociatedURIHeader;

	CleanupStack::PushL(clone);

	clone->ConstructL(*this);

	CleanupStack::Pop(clone);	

	return clone;

	}

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

// CSIPPAssociatedURIHeader::Name

// From CSIPHeaderBase:

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

//

EXPORT_C RStringF CSIPPAssociatedURIHeader::Name() const

	{

	return SIPStrings::StringF(SipStrConsts::EPAssociatedURIHeader);

	}

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

// CSIPPAssociatedURIHeader::InternalizeValueL

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

//

EXPORT_C CSIPHeaderBase* CSIPPAssociatedURIHeader::InternalizeValueL(

    RReadStream& aReadStream)

	{

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

	CleanupStack::PushL(self);

	self->DoInternalizeValueL(aReadStream);

	CleanupStack::Pop(self);

	return self;

	}

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

// CSIPPAssociatedURIHeader::PreferredPlaceInMessage

// From CSIPHeaderBase:

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

//

CSIPHeaderBase::TPreferredPlace

CSIPPAssociatedURIHeader::PreferredPlaceInMessage() const

	{

	return CSIPHeaderBase::EMiddleBottom;

	}

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

// CSIPPAssociatedURIHeader::MoreThanOneAllowed

// From CSIPHeaderBase:

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

//

TBool CSIPPAssociatedURIHeader::MoreThanOneAllowed() const

    {

    return ETrue;

    }

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

// CSIPPAssociatedURIHeader::BaseDecodeL

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

//	

RPointerArray<CSIPHeaderBase> CSIPPAssociatedURIHeader::BaseDecodeL(

    const TDesC8& aValue)

	{

	__ASSERT_ALWAYS (aValue.Length() > 0,

                     User::Leave(KErrSipCodecPAssociatedURIHeader));

	RPointerArray<CSIPHeaderBase> headers;

    CSIPHeaderBase::PushLC(&headers);

	CSIPTokenizer* tokenizer = CSIPTokenizer::NewLC(aValue, ',', ETrue);

	for (TInt i=0; i < tokenizer->Tokens().Count(); i++)

		{

		CSIPPAssociatedURIHeader* header = new(ELeave)CSIPPAssociatedURIHeader;

        CleanupStack::PushL(header);

        header->ConstructL();

		header->ParseL(tokenizer->Tokens()[i], ETrue, ETrue);

		headers.AppendL(header);

		CleanupStack::Pop(header);

		}

	CleanupStack::PopAndDestroy(tokenizer);

	CleanupStack::Pop(); // headers 

	return headers;

	}