diff -r 7fdc9a71d314 -r 8ad140f3dd41 hti/HtiServicePlugins/HtiIpProxyServicePlugin/IPProxyEngine/Src/CLocalHostConnection.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hti/HtiServicePlugins/HtiIpProxyServicePlugin/IPProxyEngine/Src/CLocalHostConnection.cpp	Wed Oct 13 16:17:58 2010 +0300
@@ -0,0 +1,194 @@
+/*
+* 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
+*
+*/
+
+
+
+// INCLUDE FILES
+#include "CLocalHostConnection.h"
+#include "MHostConnectionObserver.h"
+
+#define DEBUG_FILENAME "IPProxyEngine.log"
+#include "DebugPrint.h"
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// CLocalHostConnection::CLocalHostConnection
+// -----------------------------------------------------------------------------
+//
+CLocalHostConnection::CLocalHostConnection(
+    RSocketServ& aSocketServer,  TInt aPort ) :
+    CActive( EPriorityStandard ),
+    iSocketServer( aSocketServer )
+    {
+    DEBUG_PRINT( DEBUG_STRING(
+        "CLocalHostConnection::CLocalHostConnection() aPort=%d" ), aPort );
+
+    iAddr.SetPort( aPort );
+    iAddr.SetAddress( KInetAddrLoop );
+    }
+
+// -----------------------------------------------------------------------------
+// CLocalHostConnection::ConstructL
+// Symbian 2nd phase constructor can leave.
+// -----------------------------------------------------------------------------
+//
+void CLocalHostConnection::ConstructL()
+    {
+
+    User::LeaveIfError( iClientSocket.Open(
+        iSocketServer, KAfInet, KSockStream, KProtocolInetTcp ) );
+    CActiveScheduler::Add( this );
+    }
+
+// -----------------------------------------------------------------------------
+// CLocalHostConnection::NewL
+// Two-phased constructor.
+// -----------------------------------------------------------------------------
+//
+CLocalHostConnection* CLocalHostConnection::NewL(
+    RSocketServ& aSocketServer,  TInt aPort  )
+    {
+    CLocalHostConnection* self =
+        CLocalHostConnection::NewLC( aSocketServer, aPort );
+    CleanupStack::Pop();
+
+    return self;
+    }
+
+CLocalHostConnection* CLocalHostConnection::NewLC(
+    RSocketServ& aSocketServer,  TInt aPort  )
+    {
+    CLocalHostConnection* self =
+        new( ELeave ) CLocalHostConnection( aSocketServer, aPort );
+    CleanupStack::PushL( self );
+
+    self->ConstructL();
+    return self;
+    }
+
+// Destructor
+CLocalHostConnection::~CLocalHostConnection()
+    {
+    Cancel();
+    iClientSocket.Close();
+    }
+
+// -----------------------------------------------------------------------------
+// CLocalHostConnection::RunL
+// -----------------------------------------------------------------------------
+//
+void CLocalHostConnection::RunL()
+    {
+    DEBUG_PRINT( DEBUG_STRING(
+        "CLocalHostConnection::RunL(), iStatus=%d" ),
+        iStatus.Int() );
+
+    if ( iStatus.Int() == KErrNone )
+        {
+        switch ( iState )
+            {
+            case ELCStateConnecting:
+                {
+                DEBUG_PRINT( DEBUG_STRING(
+                    "CLocalHostConnection::RunL(), ELCStateConnecting" ) );
+                iState = ELCStateConnected;
+                iObserver->ConnectionEstablishedL();
+                break;
+                }
+            case ELCStateDisconnecting:
+                {
+                DEBUG_PRINT( DEBUG_STRING(
+                    "CLocalHostConnection::RunL(), ELCStateDisconnecting" ) );
+                iState = ELCStateDisconnected;
+
+                iClientSocket.Close();
+                User::LeaveIfError( iClientSocket.Open(
+                    iSocketServer, KAfInet, KSockStream, KProtocolInetTcp ) );
+                break;
+                }
+            }
+        }
+    else
+        {
+        iObserver->HostConnectionErrorL( iStatus.Int() );
+        iClientSocket.Close();
+        User::LeaveIfError( iClientSocket.Open(
+            iSocketServer, KAfInet, KSockStream, KProtocolInetTcp ) );
+        }
+    }
+
+// -----------------------------------------------------------------------------
+// CLocalHostConnection::DoCancel
+// -----------------------------------------------------------------------------
+//
+void CLocalHostConnection::DoCancel()
+    {
+    iClientSocket.CancelConnect();
+    }
+
+TInt CLocalHostConnection::RunError( TInt aError )
+    {
+    DEBUG_PRINT( DEBUG_STRING(
+        "CLocalHostConnection::RunError( %d )" ), aError );
+
+    iObserver->HostConnectionObserverLeaved( aError );
+    return KErrNone;
+    }
+
+TInt CLocalHostConnection::Port()
+    {
+    return iAddr.Port();
+    }
+
+void CLocalHostConnection::IssueConnectL()
+    {
+    DEBUG_PRINT( DEBUG_STRING(
+        "CLocalHostConnection::IssueConnectL()" ) );
+
+    iClientSocket.Connect( iAddr, iStatus );
+    SetActive();
+    iState = ELCStateConnecting;
+    }
+
+void CLocalHostConnection::IssueDisconnect()
+    {
+    DEBUG_PRINT( DEBUG_STRING(
+        "CLocalHostConnection::IssueDisconnect()" ) );
+    iClientSocket.CancelAll();
+    Cancel();
+    iClientSocket.Shutdown( RSocket::ENormal, iStatus );
+    SetActive();
+    iState = ELCStateDisconnecting;
+    }
+
+void CLocalHostConnection::SetObserver( MHostConnectionObserver* aObserver )
+    {
+    iObserver = aObserver;
+    }
+
+RSocket* CLocalHostConnection::Socket()
+    {
+    return &iClientSocket;
+    }
+
+TBool CLocalHostConnection::IsConnected()
+    {
+    return ( iState == ELCStateConnected || iState == ELCStateDisconnecting );
+    }
+
+//  End of File