1 // Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 /**

    17  @internalComponent

    18 */

    19 

    20 #ifndef CEVENTHANDLER_H_

    21 #define CEVENTHANDLER_H_

    22 

    23 #include "e32def.h"

    24 #include "cptpipsockhandlerbase.h"

    25 

    26 /**

    27 The PTP/IP protocol specifies two TCP Connections - 

    28 

    29 1) Command or Data Connection

    30 2) Event Connection.

    31 

    32 This class is responsible for handling the event connection of the PTPIP protocol.

    33 This class will control the socket used to send and receive the PTPIP events over 

    34 the TCP/IP Connection .

    35 */

    36 

    37 class CPTPIPEventHandler : public CPTPIPSocketHandlerBase

    38 	{

    39 public:

    40 	static CPTPIPEventHandler* NewL(CPTPIPConnection& aConnectionHandler);

    41 	~CPTPIPEventHandler();

    42 	void SendInitAck(CPTPIPGenericContainer* aEvtAck);

    43 

    44 	void SendEventL(const MMTPType& aData);

    45 	void ReceiveEventL(MMTPType& aEvent);

    46 	

    47 private:

    48 	CPTPIPEventHandler(CPTPIPConnection& aConnectionHandler);

    49 	

    50 	void SendDataCompleteL(TInt aError, const MMTPType& aSource);

    51 	void ReceiveDataCompleteL(TInt aError, MMTPType& aSink);

    52 	

    53 	TInt ParsePTPIPHeaderL();

    54 	TBool HandleInitAck();

    55 	

    56     /**

    57     FLOGGER debug trace member variable.

    58     */

    59     __FLOG_DECLARATION_MEMBER;    

    60 	

    61 	};

    62 

    63 #endif /*CEVENTHANDLER_H_*/