--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/multimediacommsengine/mmcesrv/mmceserver/inc/mcereliablesender.h	Tue Feb 02 01:04:58 2010 +0200
@@ -0,0 +1,136 @@
+/*
+* Copyright (c) 2005 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:  
+*
+*/
+
+
+
+
+
+#ifndef CMCERELIABLESENDER_H
+#define CMCERELIABLESENDER_H
+
+#include <e32base.h>
+#include <sipservertransaction.h> 
+
+#include "mcereliableobserver.h"
+#include "mcesrv.h"
+
+
+// CLASS DECLARATION 
+/**
+ *  MCE Reliable Sender
+ *
+ *  @lib 
+ *  @since
+ */
+class CMceReliableSender : public CBase
+    
+	{
+    public:  //Construtor and Destructor
+    	
+        // Two-phase Constructor
+         static CMceReliableSender* NewL( MMceReliableObserver& aObserver );
+	    						
+		// Destructor.
+		 ~CMceReliableSender( );
+        		
+    public:     // New Functions
+    
+       /**
+        * Get an RSeq Value
+        * @param aTransaction CSIPServerTransaction 
+        * @return TUint Rseq Value
+        **/
+         
+        TUint Rseq( CSIPServerTransaction& aTransaction );
+        
+       /**
+        * Send Reliable Provisional Responses
+        * @param aTransaction CSIPServerTransaction 
+        * @param aElements Response Elements.
+        **/
+	   					
+		void SendResponseL( CSIPServerTransaction& aTransaction, 
+		                    CSIPResponseElements* aElements );
+		
+	   /**
+        * Match PRACK agains received responses.
+        * @param aPrack Server Transaction.
+        * @return TBool ETrue if aPrack matched.
+        **/
+		
+		TBool PrackReceived( CSIPServerTransaction& aPrack );
+		
+    private:    //New Functions
+
+       /**
+        * By default Symbian 2nd phase constructor is private.
+        */
+        void ConstructL();
+                                                    
+        
+       /**
+        * C++ default constructor
+        */
+        CMceReliableSender( MMceReliableObserver& aObserver );
+        
+        
+        void TimeOut( CSIPServerTransaction* aTransaction );
+	    	    
+        void CloneAndSendResponseL( );
+        
+        	    
+	private: // New Functions
+	     	
+        static TInt TimerExpire( TAny* aSelf );						
+	    
+	   	static CSIPResponseElements* ResponseCloneL( 
+	   	                                CSIPResponseElements& aElements );
+
+    
+    private: // data
+
+       	TInt  iT1;
+       	TUint iSequenceNumber;
+		TInt  iTimerVal;
+		TInt  iRetransTimer;
+		TUint iTotaltime;
+		
+		CSIPServerTransaction* iServerTransaction;
+
+		TBool iTransactionStatus;
+		TBool iTransactionMatched;
+		TBool iTransTimeoutFlag;
+	    
+					
+		CSIPResponseElements* iResponseElements;
+
+		MMceReliableObserver* iObserver;
+		
+		// Delta Timer Active Object 
+		CDeltaTimer* iDTimer;
+		
+		// Create TDeltaTimerEntry object 
+        TDeltaTimerEntry iDeltaEntry;
+                
+        //definitions for unit testing
+	    MCESRV_UT_DEFINITIONS
+        
+        };
+#endif      // CMCERELIABLESENDE_H
+            
+// End of File
+