1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/os/security/contentmgmt/cafstreamingsupport/source/ipsec/ipseckeystreamsink.h	Fri Jun 15 03:10:57 2012 +0200
     1.3 @@ -0,0 +1,86 @@
     1.4 +/*
     1.5 +* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies).
     1.6 +* All rights reserved.
     1.7 +* This component and the accompanying materials are made available
     1.8 +* under the terms of the License "Eclipse Public License v1.0"
     1.9 +* which accompanies this distribution, and is available
    1.10 +* at the URL "http://www.eclipse.org/legal/epl-v10.html".
    1.11 +*
    1.12 +* Initial Contributors:
    1.13 +* Nokia Corporation - initial contribution.
    1.14 +*
    1.15 +* Contributors:
    1.16 +*
    1.17 +* Description:
    1.18 +*
    1.19 +*/
    1.20 +
    1.21 +
    1.22 +/** 
    1.23 +@file
    1.24 +
    1.25 +@internalComponent
    1.26 +@released
    1.27 +*/
    1.28 +
    1.29 +#include <caf/streaming/keystreamsink.h>
    1.30 +#include <caf/streaming/keyassociation.h>
    1.31 +
    1.32 +#include <in_sock.h>
    1.33 +#include <lib_pfkey.h>
    1.34 +#include <pfkey_send.h>
    1.35 +#include <ipsecpolapi.h>
    1.36 +
    1.37 +#ifndef __IPSECKEYSTREAMSINK_H__
    1.38 +#define __IPSECKEYSTREAMSINK_H__
    1.39 +
    1.40 +class RDesReadStream;
    1.41 +
    1.42 +namespace StreamAccess
    1.43 +{
    1.44 +	NONSHARABLE_CLASS(CIpSecKeyStreamSink) : public CKeyStreamSink
    1.45 +	{
    1.46 +	public:
    1.47 +		 static CIpSecKeyStreamSink* NewLC(RReadStream& aReadStream);
    1.48 +		 static CIpSecKeyStreamSink* NewLC(const TInetAddr& aSrcAddr, const TInetAddr& aDstAddr);
    1.49 +		 ~CIpSecKeyStreamSink();
    1.50 +		 		 
    1.51 +		 // CKeyStreamSink interface
    1.52 +		 CKeyStreamSink* CloneLC() const;
    1.53 +		 void ProcessNewKeyAssociationL(const CKeyAssociation& aKeyAssociation);
    1.54 +		 void SetEncryptionAlgorithmL(const TEncryptionAlgorithm& aEncryptionAlgorithm);
    1.55 +		 void SetAuthenticationAlgorithmL(const TAuthenticationAlgorithm& aAuthenticationAlgorithm);	 
    1.56 +	protected:
    1.57 +		 void DoExternalizeL(RWriteStream& aStream) const;
    1.58 +	private:
    1.59 +		 void ConstructL();
    1.60 +		 void SetPolicyL();
    1.61 +		 void RemoveSaL(TUint32 aSpi);
    1.62 +		 void SynchronousSendAndVerifyMessageL(TPfkeySendMsg& aMessage, TInt aMessageType, TUint32 aSpi);
    1.63 +		 TBool CompareReceivedMessageExtensionsL(TPfkeyRecvMsg &aReceivedReply, TUint32 aSpi) const;
    1.64 +		 void VerifyAssociationsNotSentL() const;
    1.65 +		 CIpSecKeyStreamSink(const TInetAddr& aSrcAddr, const TInetAddr& aDstAddr);
    1.66 +		 void AddAssociationL(TPfkeySendMsg& aMessage, TUint32 aSpi);
    1.67 +	private:
    1.68 +		 RSocketServ iSocketServ;
    1.69 +		 /** Handle to policy server */
    1.70 +		 RIpsecPolicyServ iPolicyServer;
    1.71 +		 /** Handle to SADB socket */
    1.72 +		 RSADB iSADB;
    1.73 + 		 TInetAddr iSourceAddr;
    1.74 +		 TInetAddr iDestinationAddr;
    1.75 +		 TUint8 iAuthAlg;
    1.76 +		 TUint8 iEncAlg;
    1.77 +		 TUint32 iSequenceNumber;
    1.78 +		 /** Signifies whether a security policy has already been set */
    1.79 +		 TBool iPolicySet;
    1.80 +		 TPolicyHandlePckg iPolicyHandle;
    1.81 +		 /** Used for removing old SA-s, managed as a FIFO queue */
    1.82 +		 RArray<TUint32> iSubmittedSpiList; 
    1.83 +		 /** Number of supported concurrent SA-s */
    1.84 +		 TInt iMaxSpiNumber; 
    1.85 +	};
    1.86 +} // namespace StreamAccess
    1.87 +#endif /* __IPSECKEYSTREAMSINK_H__ */
    1.88 +
    1.89 +