--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/realtimenetprots/sipfw/SIP/SIPSec/TlsPlugin/src/ctlscache.h	Tue Feb 02 01:03:15 2010 +0200
@@ -0,0 +1,115 @@
+/*
+* 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        : ctlscache.h
+* Part of     : SIPSec TLS Plugin
+* Interface   : 
+* Version     : %version: 2.1.1 %
+*
+*/
+
+
+
+
+/**
+ @internalComponent
+*/
+
+#ifndef C_TLSCACHE_H
+#define C_TLSCACHE_H
+
+// INCLUDES
+#include <e32base.h>
+
+// FORWARD DECLARATIONS
+class TInetAddr;
+class MSIPSecUser;
+class MSIPTransportMgr;
+class CTLSEntry;
+
+// CLASS DECLARATION
+
+/**
+ * @brief This class implements TLS mechanism, and is an ECOM plugin
+ */
+class CTLSCache : public CBase 
+    {
+public: // Constructors and destructor
+
+    /**
+    * Constructs the object.	
+    * @return Return New object, ownership is transferred.    
+    */
+    static CTLSCache* NewL();
+    
+    /**
+    * Destructor
+    */
+    ~CTLSCache();
+
+public: // New functions
+
+	/**
+     * Add a new entry to the cache.
+     *
+     * @param aNextHop Next hop address
+     * @param aTransportId Transport identifier
+     * @param aSIPSecUser SIPSec user     
+     */
+	void AddEntryL( const TInetAddr& aNextHop,
+    				TUint32 aTransportId,
+    				const MSIPSecUser& aSIPSecUser );
+
+    /**
+     * Searches the cache for an entry with a matching next hop address.
+     *
+     * @param aNextHop Next hop address
+     * @return CTLSEntry* Matching entry, or NULL if not found. Ownership is not
+     *		   transferred.
+     */
+	CTLSEntry* SearchByNextHop( const TInetAddr& aNextHop ) const;
+
+	/**
+     * Remove the SIPSec user from all cache entries.
+     *
+     * @param aTransportMgr TransportMgr for removing the used TLS transport.
+     * @param aSIPSecUser SIPSec user to be removed.
+     */
+	void RemoveSIPSecUser( MSIPTransportMgr& aTransportMgr,
+						   const MSIPSecUser& aSIPSecUser );
+
+private: // New functions, for internal use
+
+	/*
+     * Constructor     
+     */
+    CTLSCache();
+
+private: // Data
+
+	//There can be only one entry for each next hop address.
+    //Elements of the array are owned.
+    RPointerArray<CTLSEntry> iEntries;
+
+
+// For testing purposes
+#ifdef CPPUNIT_TEST
+	friend class CTLSCacheTest;
+	friend class CSIPSecTlsPluginTest;
+#endif
+    };
+
+#endif //end of C_TLSCACHE_H
+
+// End of File