--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/contentmgmt/cafstreamingsupport/source/ipsec/ipseckeystreamsink.h	Mon Mar 15 12:46:43 2010 +0200
@@ -0,0 +1,86 @@
+/*
+* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "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:
+*
+*/
+
+
+/** 
+@file
+
+@internalComponent
+@released
+*/
+
+#include <caf/streaming/keystreamsink.h>
+#include <caf/streaming/keyassociation.h>
+
+#include <in_sock.h>
+#include <lib_pfkey.h>
+#include <pfkey_send.h>
+#include <ipsecpolapi.h>
+
+#ifndef __IPSECKEYSTREAMSINK_H__
+#define __IPSECKEYSTREAMSINK_H__
+
+class RDesReadStream;
+
+namespace StreamAccess
+{
+	NONSHARABLE_CLASS(CIpSecKeyStreamSink) : public CKeyStreamSink
+	{
+	public:
+		 static CIpSecKeyStreamSink* NewLC(RReadStream& aReadStream);
+		 static CIpSecKeyStreamSink* NewLC(const TInetAddr& aSrcAddr, const TInetAddr& aDstAddr);
+		 ~CIpSecKeyStreamSink();
+		 		 
+		 // CKeyStreamSink interface
+		 CKeyStreamSink* CloneLC() const;
+		 void ProcessNewKeyAssociationL(const CKeyAssociation& aKeyAssociation);
+		 void SetEncryptionAlgorithmL(const TEncryptionAlgorithm& aEncryptionAlgorithm);
+		 void SetAuthenticationAlgorithmL(const TAuthenticationAlgorithm& aAuthenticationAlgorithm);	 
+	protected:
+		 void DoExternalizeL(RWriteStream& aStream) const;
+	private:
+		 void ConstructL();
+		 void SetPolicyL();
+		 void RemoveSaL(TUint32 aSpi);
+		 void SynchronousSendAndVerifyMessageL(TPfkeySendMsg& aMessage, TInt aMessageType, TUint32 aSpi);
+		 TBool CompareReceivedMessageExtensionsL(TPfkeyRecvMsg &aReceivedReply, TUint32 aSpi) const;
+		 void VerifyAssociationsNotSentL() const;
+		 CIpSecKeyStreamSink(const TInetAddr& aSrcAddr, const TInetAddr& aDstAddr);
+		 void AddAssociationL(TPfkeySendMsg& aMessage, TUint32 aSpi);
+	private:
+		 RSocketServ iSocketServ;
+		 /** Handle to policy server */
+		 RIpsecPolicyServ iPolicyServer;
+		 /** Handle to SADB socket */
+		 RSADB iSADB;
+ 		 TInetAddr iSourceAddr;
+		 TInetAddr iDestinationAddr;
+		 TUint8 iAuthAlg;
+		 TUint8 iEncAlg;
+		 TUint32 iSequenceNumber;
+		 /** Signifies whether a security policy has already been set */
+		 TBool iPolicySet;
+		 TPolicyHandlePckg iPolicyHandle;
+		 /** Used for removing old SA-s, managed as a FIFO queue */
+		 RArray<TUint32> iSubmittedSpiList; 
+		 /** Number of supported concurrent SA-s */
+		 TInt iMaxSpiNumber; 
+	};
+} // namespace StreamAccess
+#endif /* __IPSECKEYSTREAMSINK_H__ */
+
+