--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/realtimenetprots/sipfw/SIP/ConnectionMgr/inc/CTcpResSender.h	Tue Feb 02 01:03:15 2010 +0200
@@ -0,0 +1,86 @@
+/*
+* Copyright (c) 2002-2009 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          : CTcpResSender.h
+* Part of       : ConnectionMgr
+* Version       : SIP/4.0 
+*
+*/
+
+
+
+
+/**
+ @internalComponent
+*/
+
+#ifndef __CTCPRESSENDER_H__
+#define __CTCPRESSENDER_H__
+
+#include <in_sock.h>
+#include <e32base.h>
+#include "MSIPServerResolverObserver.h"
+
+class CSIPServerResolver;
+class CSipConnection;
+class COutgoingData;
+class MSIPResolvingResult;
+class TSIPTransportParams;
+
+class CTcpResponseSender : public CBase, public MSIPServerResolverObserver
+	{
+public:
+	CTcpResponseSender( const TSIPTransportParams& aParams,
+	                    CSIPServerResolver& aHostResolver, 
+					    CSipConnection& aOwner );
+	~CTcpResponseSender();
+
+	void Connected( const TInetAddr& aAddr );
+	TBool IsInProgress( COutgoingData& aData );
+	void ConnectionFailedL();
+	void ResolveL( COutgoingData& aData );
+	TBool CancelSend( TRequestStatus &aStatus );
+	void SetData( COutgoingData* aData );
+	
+	static const TInt iSenderOffset;
+	TSglQueLink iSenderLink;
+	
+public: // From MSIPServerResolverObserver
+
+    void CompletedL();
+	void ErrorOccured( TInt aError );
+    
+private:
+	void SendL();
+	void CompleteRequest( TRequestStatus* aStatus, TInt aReason );
+	MSIPResolvingResult* FirstUnfailedResult();
+	TBool IndexWithinBounds();
+	
+	const TSIPTransportParams& iTransportParams;
+	CSIPServerResolver& iHostResolver;
+	CSipConnection* iOwner;
+	COutgoingData* iData;
+	RPointerArray<MSIPResolvingResult> iResultArray;
+	TInt iCurrentIndex;
+	TBool iSending;
+	TBool iResolving;
+private: //For testing purposes
+#ifdef CPPUNIT_TEST
+	friend class CTcpResponseHandlerTest;
+#endif
+	};
+
+#endif // end of __CTCPRESSENDER_H__
+
+// End of File