--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/realtimenetprots/sipfw/SIP/Client/src/RSIPConnection.cpp	Tue Feb 02 01:03:15 2010 +0200
@@ -0,0 +1,144 @@
+// Copyright (c) 2003-2009 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:
+// Name          : RSIPConnection.cpp
+// Part of       : SIPClient
+// Version       : SIP/3.0 
+//
+
+
+
+#include "RSIPConnection.h"
+#include "RSIP.h"
+
+// -----------------------------------------------------------------------------
+// RSIPConnection::RSIPConnection
+// -----------------------------------------------------------------------------
+//
+RSIPConnection::RSIPConnection(TUint32 aIapId)
+ : RSubSessionBase (),
+   iOpen (EFalse),
+   iIapId (aIapId),
+   iState (CSIPConnection::EInit)
+	{
+	}
+
+// -----------------------------------------------------------------------------
+// RSIPConnection::Open
+// -----------------------------------------------------------------------------
+//
+TInt RSIPConnection::Open (RSIP& aSip)
+	{
+    TPckgBuf<TSIPIds> sipIdsPckg;
+    sipIdsPckg().iIapId = iIapId;
+	
+    TIpcArgs args;
+    args.Set (ESipItcArgIds, &sipIdsPckg);
+
+    TPckgBuf<CSIPConnection::TState> statePckg;
+    args.Set (ESipItcArgConnectionState, &statePckg);
+
+    TInt err = CreateSubSession (aSip,ESipItcOpenSubSession,args);
+    if (err == KErrNone)
+        {
+        iOpen = ETrue;
+        iState = statePckg();
+        }
+    return err;
+	}
+
+// -----------------------------------------------------------------------------
+// RSIPConnection::Close
+// -----------------------------------------------------------------------------
+//
+void RSIPConnection::Close()
+	{
+    if (iOpen)
+        {
+        iOpen = EFalse;
+        CloseSubSession(ESipItcCloseSubSession);
+        }
+    iState = CSIPConnection::EInit;
+	}
+
+// -----------------------------------------------------------------------------
+// RSIPConnection::SetState
+// -----------------------------------------------------------------------------
+//
+void RSIPConnection::SetState (CSIPConnection::TState aState)
+    {
+    iState = aState;
+    }
+
+// -----------------------------------------------------------------------------
+// RSIPConnection::State
+// -----------------------------------------------------------------------------
+//
+CSIPConnection::TState RSIPConnection::State () const
+    {
+    return iState;
+    }
+
+// -----------------------------------------------------------------------------
+// RSIPConnection::Send
+// From MSIPITC
+// -----------------------------------------------------------------------------
+//
+TInt RSIPConnection::Send(TSipItcFunctions aFunction, TIpcArgs& aArgs) const
+	{
+	// Sockopts can be set already before connection is active
+    if (!iOpen || 
+       ( iState != CSIPConnection::EActive && 
+         aFunction != ESipItcSetSIPSockOpt && 
+         aFunction != ESipItcGetConnectionError) )
+        {
+        return KErrNotReady;
+        }
+	return SendReceive(aFunction,aArgs);
+	}
+
+// -----------------------------------------------------------------------------
+// RSIPConnection::Receive
+// From MSIPITC
+// -----------------------------------------------------------------------------
+//
+void RSIPConnection::Receive (TIpcArgs& aArgs,
+                              TRequestStatus& aStatus)
+	{
+	SendReceive(ESipItcConnectionReadyToReceive,aArgs,aStatus);
+	}
+
+// -----------------------------------------------------------------------------
+// RSIPConnection::Receive
+// From MSIPITC
+// -----------------------------------------------------------------------------
+//
+TInt RSIPConnection::Receive (TIpcArgs& aArgs)
+	{
+	return SendReceive(ESipItcConnectionReceiveSipMessage,aArgs);
+	}
+
+// -----------------------------------------------------------------------------
+// RSIPConnection::CancelReceive
+// From MSIPITC
+// -----------------------------------------------------------------------------
+//
+void RSIPConnection::CancelReceive ()
+	{
+    // Add dummy parameters. Server expects TSIPIds for every request. 
+    TPckgBuf<TSIPIds> sipIdsPckg;
+    TIpcArgs args;
+    args.Set (ESipItcArgIds, &sipIdsPckg);
+
+    SendReceive (ESipItcConnectionCancelReceive,args);
+	}