--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/realtimenetprots/sipfw/SIP/SIPSec/DigestPlugin/inc/CSIPSecChallengeAKA.h	Tue Feb 02 01:03:15 2010 +0200
@@ -0,0 +1,112 @@
+/*
+* Copyright (c) 2008-2009 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          : CSIPSecChallengeAKA.h
+* Part of       : SIPSec/DigestPlugin
+* Version       : SIP/6.0
+*
+*/
+
+
+
+
+/**
+ @internalComponent
+*/
+
+#ifndef __CSIPSEC_CHALLENGEAKA_H__
+#define __CSIPSEC_CHALLENGEAKA_H__
+
+#include "CSIPSecChallengeMD5.h"
+
+
+/**
+ * @brief Class representing AKA challenge received in 401/407 response
+ * 
+ * @class CSIPSecChallengeAKA CSIPSecChallengeAKA.h "CSIPSecChallengeAKA.h"
+ *
+ * This class extends MD5 challenge functionality
+ * 
+ * Class provides functions to process challenge and 
+ * populate AKA specifig values to credentials 
+ *
+ */
+class CSIPSecChallengeAKA : public CSIPSecChallengeMD5
+    {
+public: // Constructors and destructor
+
+    /**
+    * Constructs the object, and pushes it to cleanupstack.
+    * @param aType The type of challenge
+    * @param aAuthenticateHeader SIP authenticate header
+    * @param aQop qop of the challenge
+    * @return Return New CSIPSecChallengeAKA object
+    */
+    static CSIPSecChallengeAKA*
+    	NewLC( CSIPSecDigest::TChallengeType aType,
+    	       CSIPAuthenticateHeaderBase& aAuthenticateHeader,
+    	       CSIPSecRequestData::TQop aQop );
+
+    /**
+    * Destructor
+    */
+    ~CSIPSecChallengeAKA();
+
+public: // From CSIPSecChallenge
+
+    inline MSIPSecAlgorithm& Algorithm() 
+        {
+        return *this;
+        }
+
+	void VerifyTypeL( CSIPSecUserRecord::TType aType ) const;
+
+	CSIPSecUserRecord* CreateUserRecordL( const TDesC8& aRealm,
+										  const MSIPSecUser& aUser,
+										  TRegistrationId aRegistrationId,
+									      TTransactionId aTransactionId,
+									      TUint aResponseCode ) const;
+
+public: // From MSIPSecAlgorithm
+
+    RStringF AlgorithmName() const;    
+
+    TBool ProcessResponseL( TSIPSecDigestCtxSetup& aContext,
+    						TBool& aAskCredentials ) const;
+
+	void ProcessRequestL( TSIPSecDigestCtxProcess& aContext ) const;
+
+public: // New functions
+
+    /**
+    * The name of the supported algorithm
+    * @return The name of the supported algorithm
+    */
+    static RStringF SupportedAlgorithm();
+
+
+protected: // Constructor, for internal use
+
+    /*
+     * Constructor
+     * @param aType the type of challenge
+     * @param aQop qop of the challenge
+     */
+    CSIPSecChallengeAKA( CSIPSecDigest::TChallengeType aType,
+    					 CSIPSecRequestData::TQop aQop );
+    };
+	
+#endif //end of __CSIPSEC_CHALLENGEAKA_H__
+
+// End of File