/*

* Copyright (c) 2004-2005 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:   

*

*/

#ifndef RtpCommRecv_H

#define RtpCommRecv_H

#include <rtpdef.h>

#include "rtpcommdef.h"

#include "rtputil.h"

/**

*  Class definition for receiving

*

*  @lib RtpService.dll

*/

class CRtpCommRecv : public CActive

    {

    #if defined( _DEBUG ) && defined( RTP_UNIT_TEST )

    // Friend class used for testing

        friend class CRtpUtRtpCommRecv;

        friend class CRtpUtRtpComm;

    #endif 

    public:

        static CRtpCommRecv* NewL( TPortType aPortType, RSocket& aSocket, 

                                   TInt aPriority, MRtpErrNotify& aErrNotify,

                                   TBool aNonRtpObserverSet ); 

        ~CRtpCommRecv();

        void RegisterReceivedNotify( MReceivedNotify* aNotify );

        TInt Recv( TDes8& aPacket );

        void SetRemoteAddress(TInetAddr& aAddr);     

        void SetNonRtpObserverFlag(TBool aValue);      

        TBool IsSetRemoteAdress();     

    public: // from CActive

        void RunL();

        void DoCancel();

    private:

        CRtpCommRecv( TPortType aPortType, RSocket& aSocket, 

                      TInt aPriority, MRtpErrNotify& aErrNotify,

                      TBool aNonRtpObserverSet );

        void ConstructL();

    private:

        TPortType iPortType;

        MReceivedNotify* iRecvNotify;

        RSocket& iSocket;

        TInetAddr iFromAddr;

        TInetAddr iRemoteAddr;

        TBool iRemoteAddrSet;        

        MRtpErrNotify&  iRtpErrNotify; 

        TBool iNonRtpObserverSet;        

	 private:

	 #ifdef EUNIT_TESTING

	  friend class UT_CRtpComm;

	  friend class UT_CRtpCommRecv;

	  friend class UT_CRtpSession;

	#endif     	    

    };

#endif	// RtpCommRecv_H