hti/HtiServicePlugins/HtiIpProxyServicePlugin/IPProxyEngine/Src/CLocalHostConnection.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 CLOCALHOSTCONNECTION_H
#define CLOCALHOSTCONNECTION_H
// INCLUDES
#include <e32base.h>
#include <es_sock.h>
//#include "MSocket.h"
#include "MHostConnection.h"
#include <in_sock.h>
// DATA TYPES
enum TLocalConnState
{
ELCStateDisconnected = 0,
ELCStateConnecting,
ELCStateConnected,
ELCStateDisconnecting
};
// FORWARD DECLARATIONS
class MHostConnectionObserver;
// CLASS DECLARATION
/**
* Local TCP connection for emulator testing.
* Due to problematic testing of bluetooth connections in emulator
* this class is used to simulate the connection to local TCP port instead.
* There must be running TCP port listener when connecting with this class.
*/
NONSHARABLE_CLASS( CLocalHostConnection ) : public CActive,
public MHostConnection
{
public: // Constructors and destructor
/**
* Factory function.
* @param aSocketServer Opened Socket server session
* @param aPort Port to connect.
* @return New CLocalHostConnection instance.
*/
static CLocalHostConnection* NewL(
RSocketServ& aSocketServer, TInt aPort );
/**
* Factory function.
* @param aSocketServer Opened Socket server session
* @param aPort Port to connect.
* @return New CLocalHostConnection instance.
*/
static CLocalHostConnection* NewLC(
RSocketServ& aSocketServer, TInt aPort );
/**
* Destructor.
*/
~CLocalHostConnection();
public: // Functions from MHostConnection
/**
* Starts connecting procedure to host.
*/
void IssueConnectL();
/**
* Starts disconnection procedure.
*/
void IssueDisconnect();
/**
* Sets observer.
* @param aObserver Pointer to observer.
*/
void SetObserver( MHostConnectionObserver* aObserver );
/**
* @return Connection state.
*/
TBool IsConnected();
/**
* @return Pointer to current RSocket object. The ownership always
* remains in this class.
*/
RSocket* Socket();
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.
*/
CLocalHostConnection( RSocketServ& aSocketServer, TInt aPort );
/**
* 2nd phase constructor.
*/
void ConstructL();
private: // Data
MHostConnectionObserver* iObserver;
RSocketServ& iSocketServer;
RSocket iClientSocket;
TInetAddr iAddr;
TLocalConnState iState;
};
#endif // CLOCALHOSTCONNECTION_H
// End of File