// 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          : CSIPFromToHeaderBase.cpp

// Part of       : SIP Codec

// Version       : SIP/4.0 

//

#include "sipfromtoheaderbase.h"

#include "sipaddress.h"

#include "sipuri.h"

#include "siphostport.h"

#include "CSIPFromToHeaderParams.h"

#include "sipstrings.h"

#include "sipstrconsts.h"

#include "sipcodecerr.h"

#include "uricontainer.h"

#include "_sipcodecdefs.h"

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

// CSIPFromToHeaderBase::CSIPFromToHeaderBase

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

//

CSIPFromToHeaderBase::CSIPFromToHeaderBase()

 : CSIPParameterHeaderBase(';')

	{

	}

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

// CSIPFromToHeaderBase::ConstructL

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

//

void CSIPFromToHeaderBase::ConstructL()

	{

	iParams = new(ELeave)CSIPFromToHeaderParams;

	}

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

// CSIPFromToHeaderBase::ConstructL

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

//

void CSIPFromToHeaderBase::ConstructL (CSIPAddress* aSIPAddress)

	{

	ConstructL ();

	SetSIPAddressL (aSIPAddress);

	}

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

// CSIPFromToHeaderBase::ConstructL

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

//

void CSIPFromToHeaderBase::ConstructL (const CSIPFromToHeaderBase& aHeader)

	{

	iParams = CSIPFromToHeaderParams::NewL (*(aHeader.iParams));

	if (aHeader.iSIPAddress != 0)

		{

		iSIPAddress = CSIPAddress::NewL (*(aHeader.iSIPAddress));

		}

	}

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

// CSIPFromToHeaderBase::~CSIPFromToHeaderBase

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

//

EXPORT_C CSIPFromToHeaderBase::~CSIPFromToHeaderBase()

	{

	delete iParams;

	delete iSIPAddress;

	}

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

// CSIPFromToHeaderBase::SetSIPAddressL

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

//

EXPORT_C void CSIPFromToHeaderBase::SetSIPAddressL (CSIPAddress* aSIPAddress)

	{

	__ASSERT_ALWAYS (aSIPAddress != 0,

                     User::Leave(KErrSipCodecFromOrToAddress));

	delete iSIPAddress;

	iSIPAddress = aSIPAddress;

    if(iSIPAddress->URI().IsSIPURI())

        {

	    CSIPURI& sipURI = *(iSIPAddress->URI().SIPURI());

	    sipURI.HostPort().DeletePort();

	    sipURI.DeleteParam(SIPStrings::StringF(SipStrConsts::EMethod));

	    sipURI.DeleteParam(SIPStrings::StringF(SipStrConsts::EMaddr));

	    sipURI.DeleteParam(SIPStrings::StringF(SipStrConsts::ETtl));

	    sipURI.DeleteParam(SIPStrings::StringF(SipStrConsts::ETransport));

	    sipURI.DeleteParam(SIPStrings::StringF(SipStrConsts::ELr));

	    sipURI.DeleteAllURIHeaders();

        }

	}

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

// CSIPFromToHeaderBase::SIPAddress

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

//

EXPORT_C const CSIPAddress& CSIPFromToHeaderBase::SIPAddress() const

	{

	return *iSIPAddress;

	}

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

// CSIPFromToHeaderBase::SIPAddress

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

//

EXPORT_C CSIPAddress& CSIPFromToHeaderBase::SIPAddress()

	{

	return *iSIPAddress;

	}

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

// CSIPFromToHeaderBase::operator==

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

//

EXPORT_C TBool 

CSIPFromToHeaderBase::operator==(const CSIPFromToHeaderBase& aHeader) const

	{

	if (!(iSIPAddress->URI() == aHeader.SIPAddress().URI()))

		{

		return EFalse;

		}

	return (*iParams == *(aHeader.iParams));

	}

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

// CSIPFromToHeaderBase::HasCompactName

// From CSIPHeaderBase:

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

//

TBool CSIPFromToHeaderBase::HasCompactName () const

	{

	return ETrue;

	}

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

// CSIPFromToHeaderBase::DoInternalizeValueL

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

//

void CSIPFromToHeaderBase::DoInternalizeValueL (RReadStream& aReadStream)

    {

	CSIPAddress* tmpAddr = CSIPAddress::InternalizeL (aReadStream);

	CleanupStack::PushL(tmpAddr);

	SetSIPAddressL(tmpAddr);

	CleanupStack::Pop(tmpAddr);

	iParams = CSIPFromToHeaderParams::InternalizeL (aReadStream);

	}	

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

// CSIPFromToHeaderBase::ExternalizeValueL

// From CSIPHeaderBase:

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

//

void CSIPFromToHeaderBase::ExternalizeValueL (RWriteStream& aWriteStream) const

	{

	iSIPAddress->ExternalizeL(aWriteStream);

	iParams->ExternalizeL (aWriteStream);

	}

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

// CSIPFromToHeaderBase::PreferredPlaceInMessage

// From CSIPHeaderBase:

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

//

CSIPHeaderBase::TPreferredPlace

CSIPFromToHeaderBase::PreferredPlaceInMessage () const

	{

	return CSIPHeaderBase::EMiddleTop;

	}

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

// CSIPFromToHeaderBase::ToTextMandatoryPartLC

// From CSIPParameterHeaderBase:

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

//

HBufC8* CSIPFromToHeaderBase::ToTextMandatoryPartLC () const

    {

    return iSIPAddress->ToTextLC(ETrue);

    }

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

// CSIPFromToHeaderBase::ParseMandatoryPartL

// From CSIPParameterHeaderBase:

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

//

void CSIPFromToHeaderBase::ParseMandatoryPartL (const TDesC8& aMandatoryPart)

    {

	CSIPAddress* sipAddress = CSIPAddress::DecodeL(aMandatoryPart);

	CleanupStack::PushL(sipAddress);

	SetSIPAddressL(sipAddress);

	CleanupStack::Pop(sipAddress);

    }

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

// CSIPFromToHeaderBase::Params

// From CSIPParameterHeaderBase:

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

//

const CSIPParamContainerBase& CSIPFromToHeaderBase::Params () const

    {

    return *iParams; 

    }

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

// CSIPFromToHeaderBase::Params

// From CSIPParameterHeaderBase:

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

//

CSIPParamContainerBase& CSIPFromToHeaderBase::Params ()

    {

    return *iParams; 

    }