--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/networksecurity/tls/protocol/AlertProtocolEvents.h	Tue Jan 26 15:23:49 2010 +0200
@@ -0,0 +1,105 @@
+/**
+* Copyright (c) 2003-2009 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:
+* Alert protocol messages class header file.
+* Describes a concrete class for SSL3.0/TLS1.0 Alert Protocol messages (events).
+* These messages convey the severity of the message and a description of the alert.  
+* 
+*
+*/
+
+
+
+/**
+ @file AlertProtocolEvents.h
+*/
+ 
+#ifndef _ALERTPROTOCOLEVENTS_H_
+#define _ALERTPROTOCOLEVENTS_H_
+
+#include "tlsevent.h"
+
+const TUint8 KAlertMsgLength = 2;	// Length of an Alert message.
+
+// Alert level
+enum ETlsAlertLevel
+{
+	EAlertWarning = 1,					/** Warning */
+	EAlertFatal = 2						/** Fatal alert */
+};
+
+class CRecordComposer;
+class CStateMachine;
+class CSendAlert : public CTlsEvent
+/**
+ * @class This class describes an Alert message sent by the protocol.
+ * @brief This message consists of 2 bytes describing an Alert level and its
+ * description. It is compressed and encrypted under the current connection state.
+ *
+ * Note that Alert messages (sent or received) are not part of the Handshake protocol 
+ * and as such do not derive from the CHandshakeTransmit or CHandshakeReceive classes.
+ */
+{
+public:
+   CSendAlert( CStateMachine& aStateMachine, CRecordComposer& aRecordComposer );
+
+   virtual CAsynchEvent* ProcessL( TRequestStatus& aStatus );
+
+private:
+   CRecordComposer& iRecordComposer;
+   TBuf8<KAlertMsgLength> iAlertMsg; //message to send
+};
+
+class CRecordParser;
+class CRecvAlert : public CTlsEvent
+/**
+ * @class This class describes an Alert message received by the protocol (i.e., sent 
+ * by the server). 
+ * @brief This message consists of 2 bytes describing an Alert level and its
+ * description. It is decompressed and decrypted under the current connection 
+ * state.
+ */
+{
+public:
+   CRecvAlert( CStateMachine& aStateMachine, CRecordParser& aRecordParser, CSendAlert& aSendAlert );
+
+   virtual TBool AcceptRecord( TInt aRecordType ) const;
+   virtual CAsynchEvent* ProcessL( TRequestStatus& aStatus );
+public:
+   CRecordParser& iRecordParser;
+   CSendAlert& iSendAlert;
+};
+
+// Inline methods
+inline CSendAlert::CSendAlert( CStateMachine& aStateMachine, CRecordComposer& aRecordComposer ) :
+   CTlsEvent( NULL, &aStateMachine ),
+   iRecordComposer( aRecordComposer )
+/**
+ * Constructor
+ */
+{
+}
+
+inline CRecvAlert::CRecvAlert( CStateMachine& aStateMachine, CRecordParser& aRecordParser, CSendAlert& aSendAlert ) :
+   CTlsEvent( NULL, &aStateMachine ),
+   iRecordParser( aRecordParser ),
+   iSendAlert( aSendAlert )
+/**
+ * Constructor
+ */
+{
+}
+
+#endif
+