/*
* Copyright (c) 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: IPProxy TCP protocol expression for a regular TCP message
* connection.
*
*/
#ifndef CBPEXPRTCPMSG_H
#define CBPEXPRTCPMSG_H
// INCLUDES
#include <e32base.h>
#include "MBPExpression.h"
// CONSTANTS
// FORWARD DECLARATIONS
class MExpressionObserver;
// CLASS DECLARATION
/**
* TCP protocol expression for a regular TCP message
* to phone side port
*/
NONSHARABLE_CLASS( CExprTCPMsg ) : public CBase, public MBPExpression
{
public: // Constructors and destructor
/**
* Factory function.
* @param aObserver Pointer to observer.
* @return New CBPExpression instance.
*/
static CExprTCPMsg* NewL( MExpressionObserver* aObserver );
/**
* Factory function.
* @param aObserver Pointer to observer.
* @return New CBPExpression instance.
*/
static CExprTCPMsg* NewLC( MExpressionObserver* aObserver );
/**
* Destructor.
*/
~CExprTCPMsg();
public: // from MBPExpression
TBool HandleRecievedMsgL( TDes8& aData, TInt& aStartPos, TInt& aLength );
public: // new functions
TInt TryParsingL( TDes8& aData, TInt& aLength );
private:
/**
* Default constructor.
* @param aObserver Pointer to observer.
*/
CExprTCPMsg( MExpressionObserver* aObserver );
private: // Data
MExpressionObserver* iObserver;
};
#endif // CBPEXPRTCPMSG_H
// End of File