--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/ipappprotocols_plat/srtp_api/inc/msrtprekeyingobserver.h Tue Feb 02 01:03:15 2010 +0200
@@ -0,0 +1,55 @@
+/*
+* Copyright (c) 2004 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: Provides a callback for re-keying events
+*
+*/
+
+
+
+
+#ifndef __MSRTP_REKEYING_OBS_H__
+#define __MSRTP_REKEYING_OBS_H__
+
+#include "srtpmasterkey.h"
+
+class CSRTPStream;
+class CSRTPSession;
+
+/**
+* Provides a callback clients.
+*/
+class MSRTPReKeyingObserver
+ {
+ public:
+ /**
+ * This function is called by SRTP Stream initiated with
+ * MSRTPReKeyingObserver when a master key is stale and needs
+ * to be refreshed.
+ * Re-Key will be triggered when SRTP index is (2^48)-1 and
+ * SRTCP index is (2^31)-1
+ * @param aStream Stream which master key has to be refreshed
+ */
+ virtual void SRTPMasterKeyStaleEvent(const CSRTPStream& aStream)=0;
+
+ /**
+ * This function is called by SRTPSRTP Stream initiated with
+ * CSRTPSession when a master key is stale and
+ * needs to be refreshed.
+ * * @param aSession Session which master key has to be refreshed
+ */
+ virtual void SRTPMasterKeyStaleEvent(const CSRTPSession& aSession)=0;
+
+ };
+
+#endif // __MSRTP_REKEYING_OBS_H__