diff -r 000000000000 -r 307788aac0a8 realtimenetprots/sipfw/SIP/ConnectionMgr/inc/multipleaddrressender.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/realtimenetprots/sipfw/SIP/ConnectionMgr/inc/multipleaddrressender.h	Tue Feb 02 01:03:15 2010 +0200
@@ -0,0 +1,130 @@
+/*
+* Copyright (c) 2004-2009 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          : multipleaddrressender.h
+* Part of       : ConnectionMgr
+* Version       : SIP/4.0 
+*
+*/
+
+
+
+
+/**
+ @internalComponent
+*/
+
+#ifndef __MULTIPLEADDRRESSENDER_H__
+#define __MULTIPLEADDRRESSENDER_H__
+ 
+#include <e32base.h>
+#include "CSipConnectionMgr.h"
+#include "Lwtimer.h"
+#include "MSIPServerResolverObserver.h"
+
+
+class CSIPResponse;
+class MMultiAddrSenderOwner;
+class CSIPServerResolver;
+class MSIPResolvingResult;
+class TSIPTransportParams;
+
+class CMultipleAddrResSender : public CActive, 
+                               public MExpirationHandler,
+                               public MSIPServerResolverObserver
+	{
+public:
+	CMultipleAddrResSender (const TSIPTransportParams& aParams,
+	                        MMultiAddrSenderOwner& aMyOwner, 
+							MTimerManager& aTimer,
+							CSIPServerResolver& aServerResolver,
+							TUint aICMPErrorWaitTime
+							);
+	~CMultipleAddrResSender();
+	
+	void RunL();
+	
+	void DoCancel();
+	
+	TInt RunError(TInt aError);
+	
+	void SendL(CSIPResponse& aResponse,
+			   const TInetAddr& aAddr,
+			   TRequestStatus& aStat);
+	
+	TInt CancelResponse(TRequestStatus& aStat);
+	
+	void ICMPErrorL(CSipConnectionMgr::TICMPError aICMPError,
+					const TInetAddr& aErrAddress);
+	
+	void TimerExpiredL(TTimerId aTimerId, TAny* aTimerParam);
+	
+	TBool Has2xxResponse() const;
+	
+	static const TInt iMultisenderOffset;
+	TSglQueLink iMultisenderLink;
+	
+public: // From MSIPServerResolverObserver
+
+    void CompletedL();
+	void ErrorOccured( TInt aError );
+
+private:
+
+    enum TSenderStates
+        {
+        EInitialized = 0,
+        ESendingFirst,
+        EResolving,
+        ESendingList
+        };
+
+	void ICMPErrorWithCurrentAddressL();
+	void WaitForICMPErrorsL();	
+	void SendNextL();
+	void ResolveL();
+	void SendToNetL( MSIPResolvingResult& aResult );
+	void CompleteClientRequest (TInt aReason);
+	
+	TBool IndexWithinBounds();	
+	MSIPResolvingResult* FirstUnfailedResult();
+
+	//data
+	const TSIPTransportParams& iTransportParams;
+	MMultiAddrSenderOwner* iOwner;
+	MTimerManager& iTimer;
+	CSIPResponse* iResponse;
+	CSIPServerResolver& iServerResolver;
+	
+	//Duration (milliseconds) how long the ICMP errors prepared to be handled.	
+	TUint iICMPErrorWaitTime;
+	
+	TRequestStatus* iClientStatus;
+	RPointerArray<MSIPResolvingResult> iResultArray;
+	TInetAddr iFirstAddr;
+	TInt iCurrentIndex;
+	TBool iInUse;
+	TSenderStates iState;
+	TTimerId iTimerId;
+	TBool iICMPErrorOccuredWhileActive;	
+
+private: //For testing purposes	
+#ifdef CPPUNIT_TEST
+	friend class CMultipleAddrResSenderTest;
+#endif
+	};
+
+#endif // end of MULTIPLEADDRRESSENDER_H
+
+// End of File