--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/realtimenetprots/sipfw/SIP/Dialogs/inc/MDialogContext.h	Tue Feb 02 01:03:15 2010 +0200
@@ -0,0 +1,100 @@
+/*
+* Copyright (c) 2007-2009 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          : MDialogContext.h
+* Part of       : SIPDialogs
+* Version       : SIP/6.0 
+*
+*/
+
+
+
+
+/**
+ @internalComponent
+*/
+
+#ifndef MDIALOGCONTEXT_H
+#define MDIALOGCONTEXT_H
+
+#include <e32base.h>
+#include <stringpool.h>
+#include "SipStackServerDefs.h"
+#include "TSIPTransportParams.h"
+
+class MDialogOwner;
+class TDialogStateBase;
+class CSIPMessage;
+class CSIPRequest;
+class CSIPCallIDHeader;
+class CSIPFromToHeaderBase;
+
+
+class MDialogContext
+	{
+public:
+	
+    virtual MDialogOwner* DialogOwner() = 0;
+
+    virtual TDialogId DialogId() const = 0;
+	
+	virtual TRegistrationId RegistrationId() const = 0;
+	
+	virtual TSIPTransportParams TransportParams(
+	    const TRegistrationId& aRegistrationId) = 0;
+	
+    virtual void SelfDestruct() = 0;
+	
+    virtual TTransactionId FirstTransactionId() = 0;
+
+    virtual void ChangeState(TDialogStateBase& aState) = 0;
+	
+    virtual void TerminateForkedDialogs(TTransactionId aTransactionId) = 0;
+
+    virtual void SetCallId(CSIPCallIDHeader* aCallId) = 0;
+
+    virtual CSIPCallIDHeader* CallId() = 0;
+	
+    virtual void SetLocalTag(RStringF aTag) = 0;
+    
+    virtual RStringF LocalTag() = 0;
+
+    virtual void SetRemoteTagL(CSIPFromToHeaderBase* aFromTo) = 0;
+
+    virtual RStringF RemoteTag() = 0;
+
+	virtual TBool RemoteTagSet() = 0;
+	
+    virtual void SetLocalSeqNum(TUint aNum) = 0;
+	
+    virtual void SetRemoteTargetWithMsgL(CSIPMessage& aMsg) = 0;
+
+    virtual void SetRemoteSeqNum(TUint aNum) = 0;
+	
+    virtual void SetRouteSetUsingRecordRouteL(CSIPMessage& aMessage,
+                                              TBool aIsUAC,
+                                              TInt aLeaveCode) = 0;
+
+    virtual TInt RemoveTransactionItem(TTransactionId& aTransactionId) = 0;
+    
+    virtual TBool HasRouteSet() const = 0;
+    
+    virtual void AddCallIdHeaderInDialogL(CSIPMessage& aMessage) = 0;
+    
+    virtual void AddCSeqHeaderInDialogL(CSIPRequest& aRequest) = 0;    
+ 	};
+
+#endif // MDIALOGCONTEXT_H
+
+// End of File