/*

* Copyright (c) 2002-2009 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          : CErrorHandler.h

* Part of       : ConnectionMgr

* Version       : SIP/4.0 

*

*/

/**

 @internalComponent

*/

#ifndef __CERRORHANDLER_H__

#define __CERRORHANDLER_H__

#include <e32base.h>

#include <in_sock.h>

#include "SipStackServerDefs.h"

class CTransportBase;

class CSIPMessage;

class CSIPResponse;

class RStringF;

class TSIPTransportParams;

class CTransportErrorHandler : public CActive

	{

public:

	static CTransportErrorHandler* NewL(CTransportBase& aTransport);

	static CTransportErrorHandler* NewLC(CTransportBase& aTransport);

	void SendErrorResponseL(const TSIPTransportParams& aParams,

	                        TUint aResponseCode,	

							RStringF aReasonPhrase, 

							CSIPMessage& aMessage,

							const TInetAddr& aAddr);

	void RunL();

	void DoCancel();

	TInt RunError(TInt aError);

	~CTransportErrorHandler();

private:

	void SetViaToResL(CSIPMessage& aMessage);

	void SetToToResL(CSIPMessage& aMessage);

	void SetFromToResL(CSIPMessage& aMessage);

	void SetCallIdToResL(CSIPMessage& aMessage);

	void SetCSeqToResL(CSIPMessage& aMessage);

	void CreateResponseL(TUint aResponseCode,	

							RStringF aReasonPhrase, 

							CSIPMessage& aMessage);

	CTransportErrorHandler(CTransportBase& aTransport);

	CTransportBase* iTransport;

	CSIPResponse* iResponse;

	TInetAddr iAddr;

	TTransactionId iId;

private: //For testing purposes

#ifdef CPPUNIT_TEST

	friend class CTransErrorHandlerTest;

#endif

	};

#endif // end of __CERRORHANDLER_H__

// End of File