--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/realtimenetprots/sipfw/SIP/TransactionUser/src/StopUserAgent.h	Tue Feb 02 01:03:15 2010 +0200
@@ -0,0 +1,90 @@
+/*
+* Copyright (c) 2006-2009 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          : StopUserAgent.h
+* Part of       : TransactionUser
+* Version       : SIP/6.0
+*
+*/
+
+
+
+
+/**
+ @internalComponent
+*/
+
+#ifndef STOPUSERAGENT_H
+#define STOPUSERAGENT_H
+
+// INCLUDES
+#include <e32base.h>
+
+#include "SipStackServerDefs.h"
+
+// FORWARD DECLARATIONS
+class CTransactionStore;
+
+
+// CLASS DECLARATION
+/**
+ * This class is used for stopping a UA, in case a leave occurs.
+ */
+class TStopUserAgent
+	{
+public:
+
+	/**
+	 * Constructor
+	 * @param aTransactionId TransactionId of the UA
+	 * @param aStore TransactionStore
+	 * @param aReason Reason for stopping
+	 */
+	TStopUserAgent(TTransactionId aTransactionId,
+				   CTransactionStore& aStore,
+				   TInt aReason);
+
+    /**
+	 * Returns a TCleanupItem which can be pushed into CleanupStack. If leave
+     * occurs, cleanup operation is invoked.
+     * @return TCleanupItem
+	 */
+	TCleanupItem CleanupItem();
+
+    /**
+	 * When CleanupStack destroys the TCleanupItem, this function is called.
+     * If the UA exists, it is stopped.
+	 *
+	 * @pre aStopUserAgent != NULL
+	 * @param aStopUserAgent Pointer to a TStopUserAgent containing the
+     *  information required by the cleanup operation. Ownership is not
+     *  transferred.
+	 */
+	static void StopIfFound(TAny* aStopUserAgent);
+
+private: // Data
+
+    // TransactionId used for searching the UA
+    TTransactionId iTransactionId;
+
+    // UA is searched from this store
+    CTransactionStore& iStore;
+ 
+	// Reason for the stop
+    TInt iReason;
+    };
+
+#endif // end of STOPUSERAGENT_H
+
+// End of File