// 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          : DialogStateBase.cpp

// Part of       : SIPDialogs

// Version       : SIP/4.0 

//

#include "DialogStateBase.h"

#include "MDialogContext.h"

#include "MDialogOwner.h"

#include "TransactionItem.h"

#include "RefreshItem.h"

#include "sip.h"

#include "sipresponse.h"

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

// TDialogStateBase::TDialogStateBase

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

//

TDialogStateBase::TDialogStateBase(MDialogContext& aDialog)

 : iDialog(aDialog)

    {

    }

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

// TDialogStateBase::~TDialogStateBase

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

//

TDialogStateBase::~TDialogStateBase()

    {

    }   

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

// TDialogStateBase::RequestsWithinDialogAllowed

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

//

TBool TDialogStateBase::RequestsWithinDialogAllowed () const

    {

    return ETrue; 

    }

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

// TDialogStateBase::Accept

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

//

TBool TDialogStateBase::Accept(CSIPRequest& /*aRequest*/) const

    {

    return ETrue;

    }

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

// TDialogStateBase::PassToOwnerL

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

// 

void TDialogStateBase::PassToOwnerL (CTransactionItemBase& aTransactionItem,

                                     CSIPResponse* aResponse)

    {

    MDialogOwner* owner = iDialog.DialogOwner();

    TDialogId dialogId = iDialog.DialogId();

    TTransactionId transactionId = aTransactionItem.Id();

    TRefreshId refreshId = KEmptyRefreshId;

    if (aTransactionItem.IsRefreshed())

        {

        refreshId = static_cast<CRefreshItem&>(aTransactionItem).RefreshId();

        if (aTransactionItem.Terminate() && 

            aResponse->Type() != CSIPResponse::E1XX)

            {

            iDialog.RemoveTransactionItem(transactionId);

			owner->DialogsReceivedL(transactionId,refreshId,dialogId,aResponse);

			return;

            }

        }

	if (aTransactionItem.PassResponseToOwner())

		{

		TUint responseCode = aResponse->ResponseCode();

		owner->DialogsReceivedL(transactionId,refreshId,dialogId,aResponse);

		aTransactionItem.ResponseReceived(responseCode);

		}

	else

		{

		delete aResponse;

		}

    }

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

// TDialogStateBase::PassToOwnerL

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

// 

void TDialogStateBase::PassToOwnerL (TTransactionId aTransactionId,

                                     CSIPRequest* aRequest)

    {

    TDialogId dialogId = iDialog.DialogId();

    iDialog.DialogOwner()->DialogsReceivedL(aTransactionId,dialogId,aRequest);

    }

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

// TDialogStateBase::PassToOwner

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

// 

TInt TDialogStateBase::PassToOwner (CTransactionItemBase& aTransactionItem,

                                    TInt aErr)

    {

    MDialogOwner* owner = iDialog.DialogOwner();

    TDialogId dialogId = iDialog.DialogId();

    TTransactionId transactionId = aTransactionItem.Id();

    TRefreshId refreshId = KEmptyRefreshId;

    if (aTransactionItem.IsRefreshed())

        {

        refreshId = static_cast<CRefreshItem&>(aTransactionItem).RefreshId();

        }

    return owner->DialogsError(transactionId,refreshId,dialogId,aErr);

    }

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

// TDialogStateBase::PassToOwnerL

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

// 

void TDialogStateBase::PassToOwnerL (CTransactionItemBase& aTransactionItem,

                                     TInt aErr)

    {

    TInt err = PassToOwner(aTransactionItem,aErr);

    if (err != KErrNone)

        {

        User::Leave(err);

        }

    }