hti/HtiServicePlugins/HtiIpProxyServicePlugin/IPProxyEngine/Src/CLocalTCPConnection.h
/*
* 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: Local TCP connection for emulator testing
*
*/
#ifndef CLOCALTCPCONNECTION_H
#define CLOCALTCPCONNECTION_H
// INCLUDES
#include <e32base.h>
#include <es_sock.h>
#include <in_sock.h>
// DATA TYPES
enum TLocalTCPConnState
{
ELTCStateDisconnected = 0,
ELTCStateConnecting,
ELTCStateConnected,
ELTCStateDisconnecting
};
// FORWARD DECLARATIONS
class MLocalTCPConnectionObserver;
// CLASS DECLARATION
/**
* Local TCP connection, which connects to local TCP port.
*
*/
NONSHARABLE_CLASS( CLocalTCPConnection ) : public CActive
{
public: // Constructors and destructor
/**
* Factory function.
* @param aObserver TCP connection observer.
* @param aPort Port to connect to.
* @return New CLocalTCPConnection instance.
*/
static CLocalTCPConnection* NewL(
MLocalTCPConnectionObserver* aObserver, TInt aPort );
/**
* Factory function.
* @param aObserver TCP connection observer.
* @param aPort Port to connect to.
* @return New CLocalTCPConnection instance.
*/
static CLocalTCPConnection* NewLC(
MLocalTCPConnectionObserver* aObserver, TInt aPort );
/**
* Destructor.
*/
~CLocalTCPConnection();
public: // New functions
void IssueConnectL();
void IssueDisconnect();
void SetObserver( MLocalTCPConnectionObserver* aObserver );
TBool IsConnected();
RSocket* Socket();
void SetSocketOwnership( TBool aOwns );
public: // Functions from base classes
/**
* From CActive. Pending request has been completed.
*/
void RunL();
/**
* From CActive. Pending request has been cancelled.
*/
void DoCancel();
/**
* From CActive. RunL has leaved.
*/
TInt RunError( TInt aError );
public: // New methods
/**
* Returns the port number of this connection
* @return Port number
*/
TInt Port();
private:
/**
* Default constructor.
*/
CLocalTCPConnection( MLocalTCPConnectionObserver* aObserver,
TInt aPort );
/**
* 2nd phase constructor.
*/
void ConstructL();
private: // Data
MLocalTCPConnectionObserver* iObserver;
RSocketServ iSocketServer;
RSocket* iSocket;
TInetAddr iAddr;
TLocalTCPConnState iState;
TBool iOwnsSocket;
};
#endif // CLOCALTCPCONNECTION_H
// End of File